[{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"04","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"title":"Environmental control of single-molecule junction transport","date_created":"2024-09-09T12:35:47Z","publication":"Nano Letters","date_updated":"2025-01-03T09:43:09Z","doi":"10.1021/nl200324e","pmid":1,"year":"2011","type":"journal_article","OA_type":"closed access","status":"public","issue":"5","scopus_import":"1","day":"18","extern":"1","abstract":[{"lang":"eng","text":"The conductance of individual 1,4-benzenediamine (BDA)–Au molecular junctions is measured in different solvent environments using a scanning tunneling microscope based point-contact technique. Solvents are found to increase the conductance of these molecular junctions by as much as 50%. Using first principles calculations, we explain this increase by showing that a shift in the Au contact work function is induced by solvents binding to undercoordinated Au sites around the junction. Increasing the Au contact work function reduces the separation between the Au Fermi energy and the highest occupied molecular orbital of BDA in the junction, increasing the measured conductance. We demonstrate that the solvent-induced shift in conductance depends on the affinity of the solvent to Au binding sites and also on the induced dipole (relative to BDA) upon adsorption. Via this mechanism, molecular junction level alignment and transport properties can be statistically altered by solvent molecule binding to the contact surface."}],"date_published":"2011-04-18T00:00:00Z","external_id":{"pmid":["21500833"]},"oa_version":"None","publication_status":"published","article_processing_charge":"No","_id":"18017","page":"1988-1992","author":[{"first_name":"V.","full_name":"Fatemi, V.","last_name":"Fatemi"},{"last_name":"Kamenetska","full_name":"Kamenetska, M.","first_name":"M."},{"last_name":"Neaton","full_name":"Neaton, J. B.","first_name":"J. B."},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman","full_name":"Venkataraman, Latha"}],"language":[{"iso":"eng"}],"volume":11,"citation":{"short":"V. Fatemi, M. Kamenetska, J.B. Neaton, L. Venkataraman, Nano Letters 11 (2011) 1988–1992.","ama":"Fatemi V, Kamenetska M, Neaton JB, Venkataraman L. Environmental control of single-molecule junction transport. <i>Nano Letters</i>. 2011;11(5):1988-1992. doi:<a href=\"https://doi.org/10.1021/nl200324e\">10.1021/nl200324e</a>","ista":"Fatemi V, Kamenetska M, Neaton JB, Venkataraman L. 2011. Environmental control of single-molecule junction transport. Nano Letters. 11(5), 1988–1992.","chicago":"Fatemi, V., M. Kamenetska, J. B. Neaton, and Latha Venkataraman. “Environmental Control of Single-Molecule Junction Transport.” <i>Nano Letters</i>. American Chemical Society, 2011. <a href=\"https://doi.org/10.1021/nl200324e\">https://doi.org/10.1021/nl200324e</a>.","ieee":"V. Fatemi, M. Kamenetska, J. B. Neaton, and L. Venkataraman, “Environmental control of single-molecule junction transport,” <i>Nano Letters</i>, vol. 11, no. 5. American Chemical Society, pp. 1988–1992, 2011.","mla":"Fatemi, V., et al. “Environmental Control of Single-Molecule Junction Transport.” <i>Nano Letters</i>, vol. 11, no. 5, American Chemical Society, 2011, pp. 1988–92, doi:<a href=\"https://doi.org/10.1021/nl200324e\">10.1021/nl200324e</a>.","apa":"Fatemi, V., Kamenetska, M., Neaton, J. B., &#38; Venkataraman, L. (2011). Environmental control of single-molecule junction transport. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nl200324e\">https://doi.org/10.1021/nl200324e</a>"},"publisher":"American Chemical Society","quality_controlled":"1","article_type":"letter_note","intvolume":"        11"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2024-09-09T12:36:26Z","publication":"Nano Letters","publication_identifier":{"eissn":["1530-6992"],"issn":["1530-6984"]},"title":"A single-molecule potentiometer","month":"03","doi":"10.1021/nl104411f","pmid":1,"date_updated":"2025-01-03T09:45:24Z","year":"2011","scopus_import":"1","type":"journal_article","status":"public","OA_type":"closed access","issue":"4","abstract":[{"lang":"eng","text":"Controlling electron transport through a single-molecule device is key to the realization of nanoscale electronic components. A design requirement for single molecule electrical devices is that the molecule must be both structurally and electrically connected to the metallic electrodes. Typically, the mechanical and electrical contacts are achieved by the same chemical moiety. In this study, we demonstrate that the structural role may be played by one group (for example, a sulfide) while the electrical role may be played by another (a conjugated chain of C═C π-bonds). We can specify the electrical conductance through the molecule by modulating to which particular site on the oligoene chain the electrode binds. The result is a device that functions as a potentiometer at the single-molecule level."}],"day":"17","extern":"1","date_published":"2011-03-17T00:00:00Z","oa_version":"None","external_id":{"pmid":["21413779"]},"publication_status":"published","language":[{"iso":"eng"}],"author":[{"first_name":"Jeffrey S.","last_name":"Meisner","full_name":"Meisner, Jeffrey S."},{"first_name":"Masha","last_name":"Kamenetska","full_name":"Kamenetska, Masha"},{"first_name":"Markrete","last_name":"Krikorian","full_name":"Krikorian, Markrete"},{"last_name":"Steigerwald","full_name":"Steigerwald, Michael L.","first_name":"Michael L."},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","full_name":"Venkataraman, Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman"},{"first_name":"Colin","full_name":"Nuckolls, Colin","last_name":"Nuckolls"}],"_id":"18018","article_processing_charge":"No","page":"1575-1579","volume":11,"quality_controlled":"1","citation":{"short":"J.S. Meisner, M. Kamenetska, M. Krikorian, M.L. Steigerwald, L. Venkataraman, C. Nuckolls, Nano Letters 11 (2011) 1575–1579.","ama":"Meisner JS, Kamenetska M, Krikorian M, Steigerwald ML, Venkataraman L, Nuckolls C. A single-molecule potentiometer. <i>Nano Letters</i>. 2011;11(4):1575-1579. doi:<a href=\"https://doi.org/10.1021/nl104411f\">10.1021/nl104411f</a>","ieee":"J. S. Meisner, M. Kamenetska, M. Krikorian, M. L. Steigerwald, L. Venkataraman, and C. Nuckolls, “A single-molecule potentiometer,” <i>Nano Letters</i>, vol. 11, no. 4. American Chemical Society, pp. 1575–1579, 2011.","chicago":"Meisner, Jeffrey S., Masha Kamenetska, Markrete Krikorian, Michael L. Steigerwald, Latha Venkataraman, and Colin Nuckolls. “A Single-Molecule Potentiometer.” <i>Nano Letters</i>. American Chemical Society, 2011. <a href=\"https://doi.org/10.1021/nl104411f\">https://doi.org/10.1021/nl104411f</a>.","ista":"Meisner JS, Kamenetska M, Krikorian M, Steigerwald ML, Venkataraman L, Nuckolls C. 2011. A single-molecule potentiometer. Nano Letters. 11(4), 1575–1579.","apa":"Meisner, J. S., Kamenetska, M., Krikorian, M., Steigerwald, M. L., Venkataraman, L., &#38; Nuckolls, C. (2011). A single-molecule potentiometer. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nl104411f\">https://doi.org/10.1021/nl104411f</a>","mla":"Meisner, Jeffrey S., et al. “A Single-Molecule Potentiometer.” <i>Nano Letters</i>, vol. 11, no. 4, American Chemical Society, 2011, pp. 1575–79, doi:<a href=\"https://doi.org/10.1021/nl104411f\">10.1021/nl104411f</a>."},"publisher":"American Chemical Society","article_type":"letter_note","intvolume":"        11"},{"author":[{"full_name":"Frei, Michael","last_name":"Frei","first_name":"Michael"},{"first_name":"Sriharsha V.","full_name":"Aradhya, Sriharsha V.","last_name":"Aradhya"},{"first_name":"Max","full_name":"Koentopp, Max","last_name":"Koentopp"},{"first_name":"Mark S.","full_name":"Hybertsen, Mark S.","last_name":"Hybertsen"},{"last_name":"Venkataraman","orcid":"0000-0002-6957-6089","full_name":"Venkataraman, Latha","first_name":"Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf"}],"language":[{"iso":"eng"}],"page":"1518-1523","article_processing_charge":"No","_id":"18019","oa_version":"None","external_id":{"pmid":["21366230"]},"publication_status":"published","article_type":"letter_note","intvolume":"        11","volume":11,"quality_controlled":"1","publisher":"American Chemical Society","citation":{"chicago":"Frei, Michael, Sriharsha V. Aradhya, Max Koentopp, Mark S. Hybertsen, and Latha Venkataraman. “Mechanics and Chemistry: Single Molecule Bond Rupture Forces Correlate with Molecular Backbone Structure.” <i>Nano Letters</i>. American Chemical Society, 2011. <a href=\"https://doi.org/10.1021/nl1042903\">https://doi.org/10.1021/nl1042903</a>.","ieee":"M. Frei, S. V. Aradhya, M. Koentopp, M. S. Hybertsen, and L. Venkataraman, “Mechanics and chemistry: Single molecule bond rupture forces correlate with molecular backbone structure,” <i>Nano Letters</i>, vol. 11, no. 4. American Chemical Society, pp. 1518–1523, 2011.","ista":"Frei M, Aradhya SV, Koentopp M, Hybertsen MS, Venkataraman L. 2011. Mechanics and chemistry: Single molecule bond rupture forces correlate with molecular backbone structure. Nano Letters. 11(4), 1518–1523.","ama":"Frei M, Aradhya SV, Koentopp M, Hybertsen MS, Venkataraman L. Mechanics and chemistry: Single molecule bond rupture forces correlate with molecular backbone structure. <i>Nano Letters</i>. 2011;11(4):1518-1523. doi:<a href=\"https://doi.org/10.1021/nl1042903\">10.1021/nl1042903</a>","short":"M. Frei, S.V. Aradhya, M. Koentopp, M.S. Hybertsen, L. Venkataraman, Nano Letters 11 (2011) 1518–1523.","mla":"Frei, Michael, et al. “Mechanics and Chemistry: Single Molecule Bond Rupture Forces Correlate with Molecular Backbone Structure.” <i>Nano Letters</i>, vol. 11, no. 4, American Chemical Society, 2011, pp. 1518–23, doi:<a href=\"https://doi.org/10.1021/nl1042903\">10.1021/nl1042903</a>.","apa":"Frei, M., Aradhya, S. V., Koentopp, M., Hybertsen, M. S., &#38; Venkataraman, L. (2011). Mechanics and chemistry: Single molecule bond rupture forces correlate with molecular backbone structure. <i>Nano Letters</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nl1042903\">https://doi.org/10.1021/nl1042903</a>"},"publication":"Nano Letters","date_created":"2024-09-09T12:37:10Z","title":"Mechanics and chemistry: Single molecule bond rupture forces correlate with molecular backbone structure","month":"03","publication_identifier":{"issn":["1530-6984"],"eissn":["1530-6992"]},"pmid":1,"doi":"10.1021/nl1042903","date_updated":"2025-01-03T09:47:07Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","abstract":[{"lang":"eng","text":"We simultaneously measure conductance and force across nanoscale junctions. A new, two-dimensional histogram technique is introduced to statistically extract bond rupture forces from a large data set of individual junction elongation traces. For the case of Au point contacts, we find a rupture force of 1.4 ± 0.2 nN, which is in good agreement with previous measurements. We then study systematic trends for single gold metal−molecule−metal junctions for a series of molecules terminated with amine and pyridine linkers. For all molecules studied, single molecule junctions rupture at the Au−N bond. Selective binding of the linker group allows us to correlate the N−Au bond-rupture force to the molecular backbone. We find that the rupture force ranges from 0.8 nN for 4,4′ bipyridine to 0.5 nN in 1,4 diaminobenzene. These experimental results are in excellent quantitative agreement with density functional theory based adiabatic molecular junction elongation and rupture calculations."}],"day":"02","extern":"1","date_published":"2011-03-02T00:00:00Z","year":"2011","scopus_import":"1","issue":"4","status":"public","OA_type":"closed access","type":"journal_article"},{"publication_status":"published","oa_version":"None","external_id":{"pmid":["21265533"]},"author":[{"last_name":"Schneebeli","full_name":"Schneebeli, Severin T.","first_name":"Severin T."},{"first_name":"Maria","last_name":"Kamenetska","full_name":"Kamenetska, Maria"},{"first_name":"Zhanling","full_name":"Cheng, Zhanling","last_name":"Cheng"},{"last_name":"Skouta","full_name":"Skouta, Rachid","first_name":"Rachid"},{"first_name":"Richard A.","full_name":"Friesner, Richard A.","last_name":"Friesner"},{"id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf","first_name":"Latha","orcid":"0000-0002-6957-6089","last_name":"Venkataraman","full_name":"Venkataraman, Latha"},{"first_name":"Ronald","full_name":"Breslow, Ronald","last_name":"Breslow"}],"language":[{"iso":"eng"}],"article_processing_charge":"No","_id":"18020","page":"2136-2139","quality_controlled":"1","citation":{"ieee":"S. T. Schneebeli <i>et al.</i>, “Single-molecule conductance through multiple π−π-stacked benzene rings determined with direct electrode-to-benzene ring connections,” <i>Journal of the American Chemical Society</i>, vol. 133, no. 7. American Chemical Society, pp. 2136–2139, 2011.","chicago":"Schneebeli, Severin T., Maria Kamenetska, Zhanling Cheng, Rachid Skouta, Richard A. Friesner, Latha Venkataraman, and Ronald Breslow. “Single-Molecule Conductance through Multiple Π−π-Stacked Benzene Rings Determined with Direct Electrode-to-Benzene Ring Connections.” <i>Journal of the American Chemical Society</i>. American Chemical Society, 2011. <a href=\"https://doi.org/10.1021/ja111320n\">https://doi.org/10.1021/ja111320n</a>.","ista":"Schneebeli ST, Kamenetska M, Cheng Z, Skouta R, Friesner RA, Venkataraman L, Breslow R. 2011. Single-molecule conductance through multiple π−π-stacked benzene rings determined with direct electrode-to-benzene ring connections. Journal of the American Chemical Society. 133(7), 2136–2139.","ama":"Schneebeli ST, Kamenetska M, Cheng Z, et al. Single-molecule conductance through multiple π−π-stacked benzene rings determined with direct electrode-to-benzene ring connections. <i>Journal of the American Chemical Society</i>. 2011;133(7):2136-2139. doi:<a href=\"https://doi.org/10.1021/ja111320n\">10.1021/ja111320n</a>","short":"S.T. Schneebeli, M. Kamenetska, Z. Cheng, R. Skouta, R.A. Friesner, L. Venkataraman, R. Breslow, Journal of the American Chemical Society 133 (2011) 2136–2139.","mla":"Schneebeli, Severin T., et al. “Single-Molecule Conductance through Multiple Π−π-Stacked Benzene Rings Determined with Direct Electrode-to-Benzene Ring Connections.” <i>Journal of the American Chemical Society</i>, vol. 133, no. 7, American Chemical Society, 2011, pp. 2136–39, doi:<a href=\"https://doi.org/10.1021/ja111320n\">10.1021/ja111320n</a>.","apa":"Schneebeli, S. T., Kamenetska, M., Cheng, Z., Skouta, R., Friesner, R. A., Venkataraman, L., &#38; Breslow, R. (2011). Single-molecule conductance through multiple π−π-stacked benzene rings determined with direct electrode-to-benzene ring connections. <i>Journal of the American Chemical Society</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/ja111320n\">https://doi.org/10.1021/ja111320n</a>"},"publisher":"American Chemical Society","volume":133,"intvolume":"       133","article_type":"letter_note","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1021/ja111320n","pmid":1,"date_updated":"2025-01-03T09:49:00Z","date_created":"2024-09-09T12:57:08Z","publication":"Journal of the American Chemical Society","publication_identifier":{"issn":["0002-7863"],"eissn":["1520-5126"]},"month":"01","title":"Single-molecule conductance through multiple π−π-stacked benzene rings determined with direct electrode-to-benzene ring connections","scopus_import":"1","status":"public","OA_type":"closed access","type":"journal_article","issue":"7","year":"2011","date_published":"2011-01-25T00:00:00Z","abstract":[{"lang":"eng","text":"Understanding electron transport across π−π-stacked systems will help to answer fundamental questions about biochemical redox processes and benefit the design of new materials and molecular devices. Herein we employed the STM break-junction technique to measure the single-molecule conductance of multiple π−π-stacked aromatic rings. We studied electron transport through up to four stacked benzene rings held together in an eclipsed fashion via a paracyclophane scaffold. We found that the strained hydrocarbons studied herein couple directly to gold electrodes during the measurements; hence, we did not require any heteroatom binding groups as electrical contacts. Density functional theory-based calculations suggest that the gold atoms of the electrodes bind to two neighboring carbon atoms of the outermost cyclophane benzene rings in η2 fashion. Our measurements show an exponential decay of the conductance with an increasing number of stacked benzene rings, indicating a nonresonant tunneling mechanism. Furthermore, STM tip−substrate displacement data provide additional evidence that the electrodes bind to the outermost benzene rings of the π−π-stacked molecular wires."}],"extern":"1","day":"25"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2025-01-03T09:51:33Z","pmid":1,"doi":"10.1038/nnano.2011.66","publication_identifier":{"eissn":["1748-3395"],"issn":["1748-3387"]},"title":"In situ formation of highly conducting covalent Au–C contacts for single-molecule junctions","month":"06","publication":"Nature Nanotechnology","date_created":"2024-09-09T12:57:48Z","issue":"6","OA_type":"closed access","status":"public","type":"journal_article","scopus_import":"1","year":"2011","date_published":"2011-06-01T00:00:00Z","extern":"1","day":"01","abstract":[{"lang":"eng","text":"Charge transport across metal–molecule interfaces has an important role in organic electronics1. Typically, chemical link groups such as thiols2 or amines3 are used to bind organic molecules to metal electrodes in single-molecule circuits, with these groups controlling both the physical structure and the electronic coupling at the interface. Direct metal–carbon coupling has been shown through C60, benzene and π-stacked benzene4,5,6,7, but ideally the carbon backbone of the molecule should be covalently bonded to the electrode without intervening link groups. Here, we demonstrate a method to create junctions with such contacts. Trimethyl tin (SnMe3)-terminated polymethylene chains are used to form single-molecule junctions with a break-junction technique2,3. Gold atoms at the electrode displace the SnMe3 linkers, leading to the formation of direct Au–C bonded single-molecule junctions with a conductance that is ∼100 times larger than analogous alkanes with most other terminations. The conductance of these Au–C bonded alkanes decreases exponentially with molecular length, with a decay constant of 0.97 per methylene, consistent with a non-resonant transport mechanism. Control experiments and ab initio calculations show that high conductances are achieved because a covalent Au–C sigma (σ) bond is formed. This offers a new method for making reproducible and highly conducting metal–organic contacts."}],"publication_status":"published","external_id":{"pmid":["21552252"]},"oa_version":"None","page":"353-357","_id":"18021","article_processing_charge":"No","author":[{"first_name":"Z.-L.","last_name":"Cheng","full_name":"Cheng, Z.-L."},{"first_name":"R.","last_name":"Skouta","full_name":"Skouta, R."},{"first_name":"H.","full_name":"Vazquez, H.","last_name":"Vazquez"},{"first_name":"J. R.","last_name":"Widawsky","full_name":"Widawsky, J. R."},{"first_name":"S.","full_name":"Schneebeli, S.","last_name":"Schneebeli"},{"last_name":"Chen","full_name":"Chen, W.","first_name":"W."},{"full_name":"Hybertsen, M. S.","last_name":"Hybertsen","first_name":"M. S."},{"first_name":"R.","last_name":"Breslow","full_name":"Breslow, R."},{"full_name":"Venkataraman, Latha","last_name":"Venkataraman","orcid":"0000-0002-6957-6089","first_name":"Latha","id":"9ebb78a5-cc0d-11ee-8322-fae086a32caf"}],"language":[{"iso":"eng"}],"publisher":"Springer Nature","citation":{"short":"Z.-L. Cheng, R. Skouta, H. Vazquez, J.R. Widawsky, S. Schneebeli, W. Chen, M.S. Hybertsen, R. Breslow, L. Venkataraman, Nature Nanotechnology 6 (2011) 353–357.","ama":"Cheng Z-L, Skouta R, Vazquez H, et al. In situ formation of highly conducting covalent Au–C contacts for single-molecule junctions. <i>Nature Nanotechnology</i>. 2011;6(6):353-357. doi:<a href=\"https://doi.org/10.1038/nnano.2011.66\">10.1038/nnano.2011.66</a>","ieee":"Z.-L. Cheng <i>et al.</i>, “In situ formation of highly conducting covalent Au–C contacts for single-molecule junctions,” <i>Nature Nanotechnology</i>, vol. 6, no. 6. Springer Nature, pp. 353–357, 2011.","chicago":"Cheng, Z.-L., R. Skouta, H. Vazquez, J. R. Widawsky, S. Schneebeli, W. Chen, M. S. Hybertsen, R. Breslow, and Latha Venkataraman. “In Situ Formation of Highly Conducting Covalent Au–C Contacts for Single-Molecule Junctions.” <i>Nature Nanotechnology</i>. Springer Nature, 2011. <a href=\"https://doi.org/10.1038/nnano.2011.66\">https://doi.org/10.1038/nnano.2011.66</a>.","ista":"Cheng Z-L, Skouta R, Vazquez H, Widawsky JR, Schneebeli S, Chen W, Hybertsen MS, Breslow R, Venkataraman L. 2011. In situ formation of highly conducting covalent Au–C contacts for single-molecule junctions. Nature Nanotechnology. 6(6), 353–357.","mla":"Cheng, Z. L., et al. “In Situ Formation of Highly Conducting Covalent Au–C Contacts for Single-Molecule Junctions.” <i>Nature Nanotechnology</i>, vol. 6, no. 6, Springer Nature, 2011, pp. 353–57, doi:<a href=\"https://doi.org/10.1038/nnano.2011.66\">10.1038/nnano.2011.66</a>.","apa":"Cheng, Z.-L., Skouta, R., Vazquez, H., Widawsky, J. R., Schneebeli, S., Chen, W., … Venkataraman, L. (2011). In situ formation of highly conducting covalent Au–C contacts for single-molecule junctions. <i>Nature Nanotechnology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/nnano.2011.66\">https://doi.org/10.1038/nnano.2011.66</a>"},"quality_controlled":"1","volume":6,"intvolume":"         6","article_type":"letter_note"},{"date_updated":"2021-01-12T06:53:23Z","page":"515 - 526","_id":"1815","author":[{"last_name":"Friedlander","full_name":"Tamar Friedlander","id":"36A5845C-F248-11E8-B48F-1D18A9856A87","first_name":"Tamar"},{"full_name":"Brenner, Naama","last_name":"Brenner","first_name":"Naama"}],"doi":"10.3934/mbe.2011.8.515","title":"Adaptive response and enlargement of dynamic range","month":"04","publication":"Mathematical Biosciences and Engineering","date_created":"2018-12-11T11:54:10Z","publication_status":"published","publist_id":"5291","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1003.2791"}],"intvolume":"         8","date_published":"2011-04-02T00:00:00Z","extern":1,"day":"02","abstract":[{"text":"Many membrane channels and receptors exhibit adaptive, or desensitized, response to a strong sustained input stimulus, often supported by protein activity-dependent inactivation. Adaptive response is thought to be related to various cellular functions such as homeostasis and enlargement of dynamic range by background compensation. Here we study the quantitative relation between adaptive response and background compensation within a modeling framework. We show that any particular type of adaptive response is neither sufficient nor necessary for adaptive enlargement of dynamic range. In particular a precise adaptive response, where system activity is maintained at a constant level at steady state, does not ensure a large dynamic range neither in input signal nor in system output. A general mechanism for input dynamic range enlargement can come about from the activity-dependent modulation of protein responsiveness by multiple biochemical modification, regardless of the type of adaptive response it induces. Therefore hierarchical biochemical processes such as methylation and phosphorylation are natural candidates to induce this property in signaling systems.","lang":"eng"}],"publisher":"Arizona State University","issue":"2","type":"journal_article","citation":{"apa":"Friedlander, T., &#38; Brenner, N. (2011). Adaptive response and enlargement of dynamic range. <i>Mathematical Biosciences and Engineering</i>. Arizona State University. <a href=\"https://doi.org/10.3934/mbe.2011.8.515\">https://doi.org/10.3934/mbe.2011.8.515</a>","mla":"Friedlander, Tamar, and Naama Brenner. “Adaptive Response and Enlargement of Dynamic Range.” <i>Mathematical Biosciences and Engineering</i>, vol. 8, no. 2, Arizona State University, 2011, pp. 515–26, doi:<a href=\"https://doi.org/10.3934/mbe.2011.8.515\">10.3934/mbe.2011.8.515</a>.","short":"T. Friedlander, N. Brenner, Mathematical Biosciences and Engineering 8 (2011) 515–526.","ama":"Friedlander T, Brenner N. Adaptive response and enlargement of dynamic range. <i>Mathematical Biosciences and Engineering</i>. 2011;8(2):515-526. doi:<a href=\"https://doi.org/10.3934/mbe.2011.8.515\">10.3934/mbe.2011.8.515</a>","ieee":"T. Friedlander and N. Brenner, “Adaptive response and enlargement of dynamic range,” <i>Mathematical Biosciences and Engineering</i>, vol. 8, no. 2. Arizona State University, pp. 515–526, 2011.","chicago":"Friedlander, Tamar, and Naama Brenner. “Adaptive Response and Enlargement of Dynamic Range.” <i>Mathematical Biosciences and Engineering</i>. Arizona State University, 2011. <a href=\"https://doi.org/10.3934/mbe.2011.8.515\">https://doi.org/10.3934/mbe.2011.8.515</a>.","ista":"Friedlander T, Brenner N. 2011. Adaptive response and enlargement of dynamic range. Mathematical Biosciences and Engineering. 8(2), 515–526."},"status":"public","quality_controlled":0,"year":"2011","volume":8,"oa":1},{"year":"2011","arxiv":1,"oa":1,"issue":"3","type":"journal_article","OA_type":"green","status":"public","scopus_import":"1","extern":"1","day":"01","abstract":[{"text":"Maximally stable component detection is a very popular method for feature analysis in images, mainly due to its low computation cost and high repeatability. With the recent advance of feature-based methods in geometric shape analysis, there is significant interest in finding analogous approaches in the 3D world. In this paper, we formulate a diffusion-geometric framework for stable component detection in non-rigid 3D shapes, which can be used for geometric feature detection and description. A quantitative evaluation of our method on the SHREC’10 feature detection benchmark shows its potential as a source of high-quality features.","lang":"eng"}],"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1012.3951"}],"date_published":"2011-06-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_identifier":{"issn":["0097-8493"]},"title":"Diffusion-geometric maximally stable component detection in deformable shapes","month":"06","publication":"Computers & Graphics","date_created":"2024-10-15T11:20:54Z","date_updated":"2024-11-12T08:40:40Z","doi":"10.1016/j.cag.2011.03.011","volume":35,"publisher":"Elsevier","citation":{"short":"R. Litman, A.M. Bronstein, M.M. Bronstein, Computers &#38; Graphics 35 (2011) 549–560.","ama":"Litman R, Bronstein AM, Bronstein MM. Diffusion-geometric maximally stable component detection in deformable shapes. <i>Computers &#38; Graphics</i>. 2011;35(3):549-560. doi:<a href=\"https://doi.org/10.1016/j.cag.2011.03.011\">10.1016/j.cag.2011.03.011</a>","ista":"Litman R, Bronstein AM, Bronstein MM. 2011. Diffusion-geometric maximally stable component detection in deformable shapes. Computers &#38; Graphics. 35(3), 549–560.","ieee":"R. Litman, A. M. Bronstein, and M. M. Bronstein, “Diffusion-geometric maximally stable component detection in deformable shapes,” <i>Computers &#38; Graphics</i>, vol. 35, no. 3. Elsevier, pp. 549–560, 2011.","chicago":"Litman, Roee, Alex M. Bronstein, and Michael M. Bronstein. “Diffusion-Geometric Maximally Stable Component Detection in Deformable Shapes.” <i>Computers &#38; Graphics</i>. Elsevier, 2011. <a href=\"https://doi.org/10.1016/j.cag.2011.03.011\">https://doi.org/10.1016/j.cag.2011.03.011</a>.","mla":"Litman, Roee, et al. “Diffusion-Geometric Maximally Stable Component Detection in Deformable Shapes.” <i>Computers &#38; Graphics</i>, vol. 35, no. 3, Elsevier, 2011, pp. 549–60, doi:<a href=\"https://doi.org/10.1016/j.cag.2011.03.011\">10.1016/j.cag.2011.03.011</a>.","apa":"Litman, R., Bronstein, A. M., &#38; Bronstein, M. M. (2011). Diffusion-geometric maximally stable component detection in deformable shapes. <i>Computers &#38; Graphics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.cag.2011.03.011\">https://doi.org/10.1016/j.cag.2011.03.011</a>"},"quality_controlled":"1","article_type":"original","intvolume":"        35","external_id":{"arxiv":["1012.3951"]},"oa_version":"Preprint","publication_status":"published","page":"549-560","OA_place":"repository","_id":"18362","article_processing_charge":"No","author":[{"first_name":"Roee","full_name":"Litman, Roee","last_name":"Litman"},{"last_name":"Bronstein","orcid":"0000-0001-9699-8730","full_name":"Bronstein, Alexander","first_name":"Alexander","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6"},{"full_name":"Bronstein, Michael M.","last_name":"Bronstein","first_name":"Michael M."}],"language":[{"iso":"eng"}]},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.1016/j.cag.2011.03.030","date_updated":"2024-11-12T08:37:24Z","date_created":"2024-10-15T11:20:54Z","publication":"Computers & Graphics","publication_identifier":{"issn":["0097-8493"]},"month":"06","title":"Affine-invariant geodesic geometry of deformable 3D shapes","scopus_import":"1","OA_type":"green","type":"journal_article","status":"public","issue":"3","oa":1,"year":"2011","arxiv":1,"date_published":"2011-06-01T00:00:00Z","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.1012.5936","open_access":"1"}],"abstract":[{"text":"Natural objects can be subject to various transformations yet still preserve properties that we refer to as invariants. Here, we use definitions of affine-invariant arclength for surfaces in \r\n in order to extend the set of existing non-rigid shape analysis tools. We show that by re-defining the surface metric as its equi-affine version, the surface with its modified metric tensor can be treated as a canonical Euclidean object on which most classical Euclidean processing and analysis tools can be applied. The new definition of a metric is used to extend the fast marching method technique for computing geodesic distances on surfaces, where now, the distances are defined with respect to an affine-invariant arclength. Applications of the proposed framework demonstrate its invariance, efficiency, and accuracy in shape analysis.","lang":"eng"}],"extern":"1","day":"01","publication_status":"published","oa_version":"Preprint","external_id":{"arxiv":["1012.5936"]},"author":[{"first_name":"Dan","full_name":"Raviv, Dan","last_name":"Raviv"},{"full_name":"Bronstein, Alexander","last_name":"Bronstein","orcid":"0000-0001-9699-8730","first_name":"Alexander","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6"},{"first_name":"Michael M.","full_name":"Bronstein, Michael M.","last_name":"Bronstein"},{"first_name":"Ron","last_name":"Kimmel","full_name":"Kimmel, Ron"},{"first_name":"Nir","full_name":"Sochen, Nir","last_name":"Sochen"}],"language":[{"iso":"eng"}],"_id":"18363","OA_place":"repository","article_processing_charge":"No","page":"692-697","quality_controlled":"1","citation":{"mla":"Raviv, Dan, et al. “Affine-Invariant Geodesic Geometry of Deformable 3D Shapes.” <i>Computers &#38; Graphics</i>, vol. 35, no. 3, Elsevier, 2011, pp. 692–97, doi:<a href=\"https://doi.org/10.1016/j.cag.2011.03.030\">10.1016/j.cag.2011.03.030</a>.","apa":"Raviv, D., Bronstein, A. M., Bronstein, M. M., Kimmel, R., &#38; Sochen, N. (2011). Affine-invariant geodesic geometry of deformable 3D shapes. <i>Computers &#38; Graphics</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.cag.2011.03.030\">https://doi.org/10.1016/j.cag.2011.03.030</a>","chicago":"Raviv, Dan, Alex M. Bronstein, Michael M. Bronstein, Ron Kimmel, and Nir Sochen. “Affine-Invariant Geodesic Geometry of Deformable 3D Shapes.” <i>Computers &#38; Graphics</i>. Elsevier, 2011. <a href=\"https://doi.org/10.1016/j.cag.2011.03.030\">https://doi.org/10.1016/j.cag.2011.03.030</a>.","ieee":"D. Raviv, A. M. Bronstein, M. M. Bronstein, R. Kimmel, and N. Sochen, “Affine-invariant geodesic geometry of deformable 3D shapes,” <i>Computers &#38; Graphics</i>, vol. 35, no. 3. Elsevier, pp. 692–697, 2011.","ista":"Raviv D, Bronstein AM, Bronstein MM, Kimmel R, Sochen N. 2011. Affine-invariant geodesic geometry of deformable 3D shapes. Computers &#38; Graphics. 35(3), 692–697.","ama":"Raviv D, Bronstein AM, Bronstein MM, Kimmel R, Sochen N. Affine-invariant geodesic geometry of deformable 3D shapes. <i>Computers &#38; Graphics</i>. 2011;35(3):692-697. doi:<a href=\"https://doi.org/10.1016/j.cag.2011.03.030\">10.1016/j.cag.2011.03.030</a>","short":"D. Raviv, A.M. Bronstein, M.M. Bronstein, R. Kimmel, N. Sochen, Computers &#38; Graphics 35 (2011) 692–697."},"publisher":"Elsevier","volume":35,"intvolume":"        35","article_type":"letter_note"},{"publication":"CVPR 2011","date_created":"2024-10-15T11:20:54Z","month":"08","title":"Affine-invariant diffusion geometry for the analysis of deformable 3D shapes","publication_identifier":{"isbn":["9781457703942"],"eissn":["1063-6919"]},"author":[{"first_name":"Dan","full_name":"Raviv, Dan","last_name":"Raviv"},{"last_name":"Bronstein","full_name":"Bronstein, Michael M.","first_name":"Michael M."},{"full_name":"Bronstein, Alexander","orcid":"0000-0001-9699-8730","last_name":"Bronstein","first_name":"Alexander","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6"},{"last_name":"Kimmel","full_name":"Kimmel, Ron","first_name":"Ron"},{"full_name":"Sochen, Nir","last_name":"Sochen","first_name":"Nir"}],"language":[{"iso":"eng"}],"doi":"10.1109/cvpr.2011.5995486","date_updated":"2024-12-05T14:15:22Z","_id":"18377","article_processing_charge":"No","oa_version":"Preprint","conference":{"end_date":"2011-06-25","location":"Colorado Springs, CO, United States","start_date":"2011-06-20","name":"IEEE Computer Vision and Pattern Recognition (CVPR) 2011"},"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","external_id":{"arxiv":["1012.5933"]},"publication_status":"published","abstract":[{"text":"We introduce an (equi-)affine invariant diffusion geometry by which surfaces that go through squeeze and shear transformations can still be properly analyzed. The definition of an affine invariant metric enables us to construct an invariant Laplacian from which local and global geometric structures are extracted. Applications of the proposed framework demonstrate its power in generalizing and enriching the existing set of tools for shape analysis.","lang":"eng"}],"extern":"1","day":"22","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.1012.5933","open_access":"1"}],"date_published":"2011-08-22T00:00:00Z","oa":1,"arxiv":1,"year":"2011","article_number":"5995486","quality_controlled":"1","publisher":"IEEE","status":"public","type":"conference","citation":{"apa":"Raviv, D., Bronstein, M. M., Bronstein, A. M., Kimmel, R., &#38; Sochen, N. (2011). Affine-invariant diffusion geometry for the analysis of deformable 3D shapes. In <i>CVPR 2011</i>. Colorado Springs, CO, United States: IEEE. <a href=\"https://doi.org/10.1109/cvpr.2011.5995486\">https://doi.org/10.1109/cvpr.2011.5995486</a>","mla":"Raviv, Dan, et al. “Affine-Invariant Diffusion Geometry for the Analysis of Deformable 3D Shapes.” <i>CVPR 2011</i>, 5995486, IEEE, 2011, doi:<a href=\"https://doi.org/10.1109/cvpr.2011.5995486\">10.1109/cvpr.2011.5995486</a>.","ista":"Raviv D, Bronstein MM, Bronstein AM, Kimmel R, Sochen N. 2011. Affine-invariant diffusion geometry for the analysis of deformable 3D shapes. CVPR 2011. IEEE Computer Vision and Pattern Recognition (CVPR) 2011, 5995486.","ieee":"D. Raviv, M. M. Bronstein, A. M. Bronstein, R. Kimmel, and N. Sochen, “Affine-invariant diffusion geometry for the analysis of deformable 3D shapes,” in <i>CVPR 2011</i>, Colorado Springs, CO, United States, 2011.","chicago":"Raviv, Dan, Michael M. Bronstein, Alex M. Bronstein, Ron Kimmel, and Nir Sochen. “Affine-Invariant Diffusion Geometry for the Analysis of Deformable 3D Shapes.” In <i>CVPR 2011</i>. IEEE, 2011. <a href=\"https://doi.org/10.1109/cvpr.2011.5995486\">https://doi.org/10.1109/cvpr.2011.5995486</a>.","ama":"Raviv D, Bronstein MM, Bronstein AM, Kimmel R, Sochen N. Affine-invariant diffusion geometry for the analysis of deformable 3D shapes. In: <i>CVPR 2011</i>. IEEE; 2011. doi:<a href=\"https://doi.org/10.1109/cvpr.2011.5995486\">10.1109/cvpr.2011.5995486</a>","short":"D. Raviv, M.M. Bronstein, A.M. Bronstein, R. Kimmel, N. Sochen, in:, CVPR 2011, IEEE, 2011."}},{"publication_status":"published","oa_version":"None","conference":{"location":"Beijing, China","end_date":"2011-09-21","name":"11th International Conference on Document Analysis and Recognition","start_date":"2011-09-18"},"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","author":[{"last_name":"Saabni","full_name":"Saabni, Raid","first_name":"Raid"},{"full_name":"Bronstein, Alexander","orcid":"0000-0001-9699-8730","last_name":"Bronstein","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","first_name":"Alexander"}],"language":[{"iso":"eng"}],"doi":"10.1109/icdar.2011.23","date_updated":"2024-12-04T12:08:48Z","_id":"18394","article_processing_charge":"No","publication":"2011 International Conference on Document Analysis and Recognition","date_created":"2024-10-15T11:20:54Z","month":"11","title":"Fast key-word searching via embedding and active-DTW","publication_identifier":{"isbn":["9781457713507"],"eissn":["2379-2140"]},"article_number":"6065278","quality_controlled":"1","scopus_import":"1","publisher":"IEEE","citation":{"ista":"Saabni R, Bronstein AM. 2011. Fast key-word searching via embedding and active-DTW. 2011 International Conference on Document Analysis and Recognition. 11th International Conference on Document Analysis and Recognition, 6065278.","ieee":"R. Saabni and A. M. Bronstein, “Fast key-word searching via embedding and active-DTW,” in <i>2011 International Conference on Document Analysis and Recognition</i>, Beijing, China, 2011.","chicago":"Saabni, Raid, and Alex M. Bronstein. “Fast Key-Word Searching via Embedding and Active-DTW.” In <i>2011 International Conference on Document Analysis and Recognition</i>. IEEE, 2011. <a href=\"https://doi.org/10.1109/icdar.2011.23\">https://doi.org/10.1109/icdar.2011.23</a>.","ama":"Saabni R, Bronstein AM. Fast key-word searching via embedding and active-DTW. In: <i>2011 International Conference on Document Analysis and Recognition</i>. IEEE; 2011. doi:<a href=\"https://doi.org/10.1109/icdar.2011.23\">10.1109/icdar.2011.23</a>","short":"R. Saabni, A.M. Bronstein, in:, 2011 International Conference on Document Analysis and Recognition, IEEE, 2011.","mla":"Saabni, Raid, and Alex M. Bronstein. “Fast Key-Word Searching via Embedding and Active-DTW.” <i>2011 International Conference on Document Analysis and Recognition</i>, 6065278, IEEE, 2011, doi:<a href=\"https://doi.org/10.1109/icdar.2011.23\">10.1109/icdar.2011.23</a>.","apa":"Saabni, R., &#38; Bronstein, A. M. (2011). Fast key-word searching via embedding and active-DTW. In <i>2011 International Conference on Document Analysis and Recognition</i>. Beijing, China: IEEE. <a href=\"https://doi.org/10.1109/icdar.2011.23\">https://doi.org/10.1109/icdar.2011.23</a>"},"type":"conference","status":"public","year":"2011","date_published":"2011-11-03T00:00:00Z","abstract":[{"text":"In this paper we present a novel approach for fast search of handwritten Arabic word-parts within large lexicons. The algorithm runs through three steps to achieve the required results. First it warps multiple appearances of each word-part in the lexicon for embedding into the same euclidean space. The embedding is done based on the warping path produced by the Dynamic Time Warping (DTW) process while calculating the similarity distance. In the next step, all samples of different word-parts are resampled uniformly to the same size. The kd-tree structure is used to store all shapes representing word parts in the lexicon. Fast approximation of k-nearest neighbors generates a short list of candidates to be presented to the next step. In the third step, the Active-DTW [15] algorithm is used to examine each sample in the short list and give final accurate results. We demonstrate our method on a database of 23,500 images of word-parts extracted from the IFN/ENIT database [6] and 22,000 images collected from 93 writers. Our method achieves a speedup of 5 orders of magnitude over the exact method, at the cost of only a 3.8% reduction in accuracy.","lang":"eng"}],"day":"03","extern":"1"},{"conference":{"start_date":"2011-03-30","name":"8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro","end_date":"2011-04-02","location":" Chicago, IL, United States"},"oa_version":"None","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","publication_status":"published","date_created":"2024-10-15T11:20:54Z","publication":"2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro","title":"Boosted metric learning for 3D multi-modal deformable registration","month":"06","publication_identifier":{"eissn":["1945-8452"],"isbn":["9781424441280"]},"doi":"10.1109/isbi.2011.5872619","language":[{"iso":"eng"}],"author":[{"full_name":"Michel, Fabrice","last_name":"Michel","first_name":"Fabrice"},{"full_name":"Bronstein, Michael","last_name":"Bronstein","first_name":"Michael"},{"full_name":"Bronstein, Alexander","orcid":"0000-0001-9699-8730","last_name":"Bronstein","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","first_name":"Alexander"},{"first_name":"Nikos","last_name":"Paragios","full_name":"Paragios, Nikos"}],"article_processing_charge":"No","_id":"18406","date_updated":"2024-12-04T11:55:42Z","year":"2011","scopus_import":"1","quality_controlled":"1","article_number":"5872619","type":"conference","status":"public","citation":{"apa":"Michel, F., Bronstein, M., Bronstein, A. M., &#38; Paragios, N. (2011). Boosted metric learning for 3D multi-modal deformable registration. In <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro</i>.  Chicago, IL, United States: IEEE. <a href=\"https://doi.org/10.1109/isbi.2011.5872619\">https://doi.org/10.1109/isbi.2011.5872619</a>","mla":"Michel, Fabrice, et al. “Boosted Metric Learning for 3D Multi-Modal Deformable Registration.” <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro</i>, 5872619, IEEE, 2011, doi:<a href=\"https://doi.org/10.1109/isbi.2011.5872619\">10.1109/isbi.2011.5872619</a>.","ista":"Michel F, Bronstein M, Bronstein AM, Paragios N. 2011. Boosted metric learning for 3D multi-modal deformable registration. 2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro. 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 5872619.","chicago":"Michel, Fabrice, Michael Bronstein, Alex M. Bronstein, and Nikos Paragios. “Boosted Metric Learning for 3D Multi-Modal Deformable Registration.” In <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro</i>. IEEE, 2011. <a href=\"https://doi.org/10.1109/isbi.2011.5872619\">https://doi.org/10.1109/isbi.2011.5872619</a>.","ieee":"F. Michel, M. Bronstein, A. M. Bronstein, and N. Paragios, “Boosted metric learning for 3D multi-modal deformable registration,” in <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro</i>,  Chicago, IL, United States, 2011.","short":"F. Michel, M. Bronstein, A.M. Bronstein, N. Paragios, in:, 2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, IEEE, 2011.","ama":"Michel F, Bronstein M, Bronstein AM, Paragios N. Boosted metric learning for 3D multi-modal deformable registration. In: <i>2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro</i>. IEEE; 2011. doi:<a href=\"https://doi.org/10.1109/isbi.2011.5872619\">10.1109/isbi.2011.5872619</a>"},"publisher":"IEEE","abstract":[{"text":"Defining a suitable metric is one of the biggest challenges in deformable image fusion from different modalities. In this paper, we propose a novel approach for multi-modal metric learning in the deformable registration framework that consists of embedding data from both modalities into a common metric space whose metric is used to parametrize the similarity. Specifically, we use image representation in the Fourier/Gabor space which introduces invariance to the local pose parameters, and the Hamming metric as the target embedding space, which allows constructing the embedding using boosted learning algorithms. The resulting metric is incorporated into a discrete optimization framework. Very promising results demonstrate the potential of the proposed method.","lang":"eng"}],"day":"09","extern":"1","date_published":"2011-06-09T00:00:00Z"},{"date_published":"2011-05-01T00:00:00Z","abstract":[{"lang":"eng","text":"Recent works have shown the use of diffusion geometry for various pattern recognition applications, including nonrigid shape analysis. In this paper, we introduce spectral shape distance as a general framework for distribution-based shape similarity and show that two recent methods for shape similarity due to Rustamov and Mahmoudi and Sapiro are particular cases thereof."}],"day":"01","extern":"1","scopus_import":"1","status":"public","OA_type":"closed access","type":"journal_article","issue":"5","year":"2011","doi":"10.1109/tpami.2010.210","pmid":1,"date_updated":"2024-10-22T08:02:31Z","date_created":"2024-10-15T11:20:54Z","publication":"IEEE Transactions on Pattern Analysis and Machine Intelligence","month":"05","title":"Shape recognition with spectral distances","publication_identifier":{"issn":["0162-8828"]},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","intvolume":"        33","article_type":"original","quality_controlled":"1","citation":{"ista":"Bronstein MM, Bronstein AM. 2011. Shape recognition with spectral distances. IEEE Transactions on Pattern Analysis and Machine Intelligence. 33(5), 1065–1071.","ieee":"M. M. Bronstein and A. M. Bronstein, “Shape recognition with spectral distances,” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, vol. 33, no. 5. Institute of Electrical and Electronics Engineers, pp. 1065–1071, 2011.","chicago":"Bronstein, Michael M, and Alex M. Bronstein. “Shape Recognition with Spectral Distances.” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>. Institute of Electrical and Electronics Engineers, 2011. <a href=\"https://doi.org/10.1109/tpami.2010.210\">https://doi.org/10.1109/tpami.2010.210</a>.","short":"M.M. Bronstein, A.M. Bronstein, IEEE Transactions on Pattern Analysis and Machine Intelligence 33 (2011) 1065–1071.","ama":"Bronstein MM, Bronstein AM. Shape recognition with spectral distances. <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>. 2011;33(5):1065-1071. doi:<a href=\"https://doi.org/10.1109/tpami.2010.210\">10.1109/tpami.2010.210</a>","mla":"Bronstein, Michael M., and Alex M. Bronstein. “Shape Recognition with Spectral Distances.” <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>, vol. 33, no. 5, Institute of Electrical and Electronics Engineers, 2011, pp. 1065–71, doi:<a href=\"https://doi.org/10.1109/tpami.2010.210\">10.1109/tpami.2010.210</a>.","apa":"Bronstein, M. M., &#38; Bronstein, A. M. (2011). Shape recognition with spectral distances. <i>IEEE Transactions on Pattern Analysis and Machine Intelligence</i>. Institute of Electrical and Electronics Engineers. <a href=\"https://doi.org/10.1109/tpami.2010.210\">https://doi.org/10.1109/tpami.2010.210</a>"},"publisher":"Institute of Electrical and Electronics Engineers","volume":33,"author":[{"first_name":"Michael M","last_name":"Bronstein","full_name":"Bronstein, Michael M"},{"id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","first_name":"Alexander","full_name":"Bronstein, Alexander","last_name":"Bronstein","orcid":"0000-0001-9699-8730"}],"language":[{"iso":"eng"}],"article_processing_charge":"No","_id":"18411","page":"1065-1071","publication_status":"published","oa_version":"None","external_id":{"pmid":["21135442"]}},{"date_published":"2011-01-01T00:00:00Z","intvolume":"        30","day":"01","extern":"1","abstract":[{"lang":"eng","text":"The computer vision and pattern recognition communities have recently witnessed a surge of feature-based methods in object recognition and image retrieval applications. These methods allow representing images as collections of “visual words” and treat them using text search approaches following the “bag of features” paradigm. In this article, we explore analogous approaches in the 3D world applied to the problem of nonrigid shape retrieval in large databases. Using multiscale diffusion heat kernels as “geometric words,” we construct compact and informative shape descriptors by means of the “bag of features” approach. We also show that considering pairs of “geometric words” (“geometric expressions”) allows creating spatially sensitive bags of features with better discriminative power. Finally, adopting metric learning approaches, we show that shapes can be efficiently represented as binary codes. Our approach achieves state-of-the-art results on the SHREC 2010 large-scale shape retrieval benchmark."}],"status":"public","type":"journal_article","citation":{"mla":"Bronstein, Alex M., et al. “Shape Google: Geometric Words and Expressions for Invariant Shape Retrieval.” <i>ACM Transactions on Graphics</i>, vol. 30, no. 1, Association for Computing Machinery, 2011, pp. 1–20, doi:<a href=\"https://doi.org/10.1145/1899404.1899405\">10.1145/1899404.1899405</a>.","apa":"Bronstein, A. M., Bronstein, M. M., Guibas, L. J., &#38; Ovsjanikov, M. (2011). Shape google: Geometric words and expressions for invariant shape retrieval. <i>ACM Transactions on Graphics</i>. Association for Computing Machinery. <a href=\"https://doi.org/10.1145/1899404.1899405\">https://doi.org/10.1145/1899404.1899405</a>","short":"A.M. Bronstein, M.M. Bronstein, L.J. Guibas, M. Ovsjanikov, ACM Transactions on Graphics 30 (2011) 1–20.","ama":"Bronstein AM, Bronstein MM, Guibas LJ, Ovsjanikov M. Shape google: Geometric words and expressions for invariant shape retrieval. <i>ACM Transactions on Graphics</i>. 2011;30(1):1-20. doi:<a href=\"https://doi.org/10.1145/1899404.1899405\">10.1145/1899404.1899405</a>","ista":"Bronstein AM, Bronstein MM, Guibas LJ, Ovsjanikov M. 2011. Shape google: Geometric words and expressions for invariant shape retrieval. ACM Transactions on Graphics. 30(1), 1–20.","ieee":"A. M. Bronstein, M. M. Bronstein, L. J. Guibas, and M. Ovsjanikov, “Shape google: Geometric words and expressions for invariant shape retrieval,” <i>ACM Transactions on Graphics</i>, vol. 30, no. 1. Association for Computing Machinery, pp. 1–20, 2011.","chicago":"Bronstein, Alex M., Michael M. Bronstein, Leonidas J. Guibas, and Maks Ovsjanikov. “Shape Google: Geometric Words and Expressions for Invariant Shape Retrieval.” <i>ACM Transactions on Graphics</i>. Association for Computing Machinery, 2011. <a href=\"https://doi.org/10.1145/1899404.1899405\">https://doi.org/10.1145/1899404.1899405</a>."},"publisher":"Association for Computing Machinery","issue":"1","quality_controlled":"1","scopus_import":"1","year":"2011","volume":30,"_id":"18433","article_processing_charge":"No","page":"1-20","date_updated":"2024-12-18T14:59:43Z","doi":"10.1145/1899404.1899405","language":[{"iso":"eng"}],"author":[{"id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","first_name":"Alexander","orcid":"0000-0001-9699-8730","last_name":"Bronstein","full_name":"Bronstein, Alexander"},{"first_name":"Michael M.","full_name":"Bronstein, Michael M.","last_name":"Bronstein"},{"first_name":"Leonidas J.","last_name":"Guibas","full_name":"Guibas, Leonidas J."},{"first_name":"Maks","full_name":"Ovsjanikov, Maks","last_name":"Ovsjanikov"}],"month":"01","title":"Shape google: Geometric words and expressions for invariant shape retrieval","publication_identifier":{"eissn":["1557-7368"],"issn":["0730-0301"]},"date_created":"2024-10-15T11:20:55Z","publication":"ACM Transactions on Graphics","publication_status":"published","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","oa_version":"None"},{"type":"journal_article","citation":{"ama":"Novak S. The number of equilibria in the diallelic Levene model with multiple demes. <i>Theoretical Population Biology</i>. 2011;79(3):97-101. doi:<a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">10.1016/j.tpb.2010.12.002</a>","short":"S. Novak, Theoretical Population Biology 79 (2011) 97–101.","ista":"Novak S. 2011. The number of equilibria in the diallelic Levene model with multiple demes. Theoretical Population Biology. 79(3), 97–101.","chicago":"Novak, Sebastian. “The Number of Equilibria in the Diallelic Levene Model with Multiple Demes.” <i>Theoretical Population Biology</i>. Academic Press, 2011. <a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">https://doi.org/10.1016/j.tpb.2010.12.002</a>.","ieee":"S. Novak, “The number of equilibria in the diallelic Levene model with multiple demes,” <i>Theoretical Population Biology</i>, vol. 79, no. 3. Academic Press, pp. 97–101, 2011.","mla":"Novak, Sebastian. “The Number of Equilibria in the Diallelic Levene Model with Multiple Demes.” <i>Theoretical Population Biology</i>, vol. 79, no. 3, Academic Press, 2011, pp. 97–101, doi:<a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">10.1016/j.tpb.2010.12.002</a>.","apa":"Novak, S. (2011). The number of equilibria in the diallelic Levene model with multiple demes. <i>Theoretical Population Biology</i>. Academic Press. <a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">https://doi.org/10.1016/j.tpb.2010.12.002</a>"},"status":"public","publisher":"Academic Press","issue":"3","quality_controlled":0,"tmp":{"name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png"},"year":"2011","volume":79,"date_published":"2011-05-01T00:00:00Z","intvolume":"        79","day":"01","extern":1,"abstract":[{"lang":"eng","text":"The Levene model is the simplest mathematical model to describe the evolution of gene frequencies in spatially subdivided populations. It provides insight into how locally varying selection promotes a population’s genetic diversity. Despite its simplicity, interesting problems have remained unsolved even in the diallelic case. In this paper we answer an open problem by establishing that for two alleles at one locus and J demes, up to 2J−1 polymorphic equilibria may coexist. We first present a proof for the case of stable monomorphisms and then show that the result also holds for protected alleles. These findings allow us to prove that any odd number (up to 2J−1) of equilibria is possible, before we extend the proof to even numbers. We conclude with some numerical results and show that for J&gt;2, the proportion of parameter space affording this maximum is extremely small."}],"publication_status":"published","publist_id":"5236","acknowledgement":"FWF 21305","_id":"1863","date_updated":"2021-01-12T06:53:42Z","page":"97 - 101","doi":"10.1016/j.tpb.2010.12.002","author":[{"first_name":"Sebastian","id":"461468AE-F248-11E8-B48F-1D18A9856A87","last_name":"Novak","full_name":"Sebastian Novak"}],"month":"05","title":"The number of equilibria in the diallelic Levene model with multiple demes","date_created":"2018-12-11T11:54:25Z","publication":"Theoretical Population Biology"},{"status":"public","type":"journal_article","issue":"7","scopus_import":"1","article_number":"W07519","year":"2011","oa":1,"date_published":"2011-07-01T00:00:00Z","main_file_link":[{"url":"https://doi.org/10.1029/2010WR009824","open_access":"1"}],"day":"01","extern":"1","abstract":[{"text":"Physically based hydrological models describe natural processes more accurately than conceptual models but require extensive data sets to produce accurate results. To identify the value of different data sets for improving the performance of the distributed hydrological model TOPKAPI we combine a multivariable validation technique with Monte Carlo simulations. The study is carried out in the snow and ice-dominated Rhonegletscher basin, as these types of mountainous basins are generally the most critical with respect to data availability and sensitivity to climate fluctuations. Each observational data set is used individually and in combination with the other data sets to determine a subset of best parameter combinations out of 10,000 Monte Carlos runs performed with randomly generated parameter sets. We validate model results against discharge, glacier mass balance, and satellite snow cover images for a 14 year time period (1994–2007). While the use of all data sets combined provides the best overall model performance (defined by the concurrent best agreement of simulated discharge, snow cover and mass balance with their respective measurements), the use of one or two variables for constraining the model results in poorer performance. Using only one data set for constraining the model glacier mass balance proved to be the most efficient observation leading to the best overall model performance. Our main result is that a combination of discharge and satellite snow cover images is best for improving model performance, since the volumetric information of discharge data and the spatial information of snow cover images are complementary.","lang":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_updated":"2024-10-14T12:01:21Z","doi":"10.1029/2010wr009824","month":"07","publication_identifier":{"issn":["0043-1397"]},"title":"The value of glacier mass balance, satellite snow cover images, and hourly discharge for improving the performance of a physically based distributed hydrological model","date_created":"2023-02-20T08:18:03Z","publication":"Water Resources Research","citation":{"ieee":"D. Finger, F. Pellicciotti, M. Konz, S. Rimkus, and P. Burlando, “The value of glacier mass balance, satellite snow cover images, and hourly discharge for improving the performance of a physically based distributed hydrological model,” <i>Water Resources Research</i>, vol. 47, no. 7. American Geophysical Union, 2011.","chicago":"Finger, David, Francesca Pellicciotti, Markus Konz, Stefan Rimkus, and Paolo Burlando. “The Value of Glacier Mass Balance, Satellite Snow Cover Images, and Hourly Discharge for Improving the Performance of a Physically Based Distributed Hydrological Model.” <i>Water Resources Research</i>. American Geophysical Union, 2011. <a href=\"https://doi.org/10.1029/2010wr009824\">https://doi.org/10.1029/2010wr009824</a>.","ista":"Finger D, Pellicciotti F, Konz M, Rimkus S, Burlando P. 2011. The value of glacier mass balance, satellite snow cover images, and hourly discharge for improving the performance of a physically based distributed hydrological model. Water Resources Research. 47(7), W07519.","short":"D. Finger, F. Pellicciotti, M. Konz, S. Rimkus, P. Burlando, Water Resources Research 47 (2011).","ama":"Finger D, Pellicciotti F, Konz M, Rimkus S, Burlando P. The value of glacier mass balance, satellite snow cover images, and hourly discharge for improving the performance of a physically based distributed hydrological model. <i>Water Resources Research</i>. 2011;47(7). doi:<a href=\"https://doi.org/10.1029/2010wr009824\">10.1029/2010wr009824</a>","apa":"Finger, D., Pellicciotti, F., Konz, M., Rimkus, S., &#38; Burlando, P. (2011). The value of glacier mass balance, satellite snow cover images, and hourly discharge for improving the performance of a physically based distributed hydrological model. <i>Water Resources Research</i>. American Geophysical Union. <a href=\"https://doi.org/10.1029/2010wr009824\">https://doi.org/10.1029/2010wr009824</a>","mla":"Finger, David, et al. “The Value of Glacier Mass Balance, Satellite Snow Cover Images, and Hourly Discharge for Improving the Performance of a Physically Based Distributed Hydrological Model.” <i>Water Resources Research</i>, vol. 47, no. 7, W07519, American Geophysical Union, 2011, doi:<a href=\"https://doi.org/10.1029/2010wr009824\">10.1029/2010wr009824</a>."},"publisher":"American Geophysical Union","quality_controlled":"1","volume":47,"intvolume":"        47","article_type":"original","publication_status":"published","oa_version":"Published Version","_id":"12649","article_processing_charge":"No","author":[{"full_name":"Finger, David","last_name":"Finger","first_name":"David"},{"orcid":"0000-0002-5554-8087","last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","first_name":"Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70"},{"last_name":"Konz","full_name":"Konz, Markus","first_name":"Markus"},{"full_name":"Rimkus, Stefan","last_name":"Rimkus","first_name":"Stefan"},{"full_name":"Burlando, Paolo","last_name":"Burlando","first_name":"Paolo"}],"language":[{"iso":"eng"}]},{"alternative_title":["Encyclopedia of Earth Sciences Series"],"year":"2011","publisher":"Springer Nature","editor":[{"full_name":"Singh, Vijay","last_name":"Singh","first_name":"Vijay"},{"first_name":"Pratap","full_name":"Singh, Pratap","last_name":"Singh"},{"first_name":"Umesh","full_name":"Haritashya, Umesh","last_name":"Haritashya"}],"type":"book_chapter","citation":{"ama":"Molnar P, Burlando P, Pellicciotti F. Streamflow Trends in Mountainous Regions. In: Singh V, Singh P, Haritashya U, eds. <i>Encyclopedia of Snow, Ice and Glaciers</i>. 1st ed. Dordrecht: Springer Nature; 2011:1084-1089. doi:<a href=\"https://doi.org/10.1007/978-90-481-2642-2_543\">10.1007/978-90-481-2642-2_543</a>","short":"P. Molnar, P. Burlando, F. Pellicciotti, in:, V. Singh, P. Singh, U. Haritashya (Eds.), Encyclopedia of Snow, Ice and Glaciers, 1st ed., Springer Nature, Dordrecht, 2011, pp. 1084–1089.","ieee":"P. Molnar, P. Burlando, and F. Pellicciotti, “Streamflow Trends in Mountainous Regions,” in <i>Encyclopedia of Snow, Ice and Glaciers</i>, 1st ed., V. Singh, P. Singh, and U. Haritashya, Eds. Dordrecht: Springer Nature, 2011, pp. 1084–1089.","chicago":"Molnar, Peter, Paolo Burlando, and Francesca Pellicciotti. “Streamflow Trends in Mountainous Regions.” In <i>Encyclopedia of Snow, Ice and Glaciers</i>, edited by Vijay Singh, Pratap Singh, and Umesh Haritashya, 1st ed., 1084–89. Dordrecht: Springer Nature, 2011. <a href=\"https://doi.org/10.1007/978-90-481-2642-2_543\">https://doi.org/10.1007/978-90-481-2642-2_543</a>.","ista":"Molnar P, Burlando P, Pellicciotti F. 2011.Streamflow Trends in Mountainous Regions. In: Encyclopedia of Snow, Ice and Glaciers. Encyclopedia of Earth Sciences Series, , 1084–1089.","mla":"Molnar, Peter, et al. “Streamflow Trends in Mountainous Regions.” <i>Encyclopedia of Snow, Ice and Glaciers</i>, edited by Vijay Singh et al., 1st ed., Springer Nature, 2011, pp. 1084–89, doi:<a href=\"https://doi.org/10.1007/978-90-481-2642-2_543\">10.1007/978-90-481-2642-2_543</a>.","apa":"Molnar, P., Burlando, P., &#38; Pellicciotti, F. (2011). Streamflow Trends in Mountainous Regions. In V. Singh, P. Singh, &#38; U. Haritashya (Eds.), <i>Encyclopedia of Snow, Ice and Glaciers</i> (1st ed., pp. 1084–1089). Dordrecht: Springer Nature. <a href=\"https://doi.org/10.1007/978-90-481-2642-2_543\">https://doi.org/10.1007/978-90-481-2642-2_543</a>"},"status":"public","place":"Dordrecht","quality_controlled":"1","scopus_import":"1","day":"01","extern":"1","abstract":[{"lang":"eng","text":"Streamflow is a hydrological variable measured at a defined river cross-section; it spatially integrates the runoff generating processes in the contributing watershed, including precipitation and air temperature. Trends in streamflow are progressive changes in the time series of streamflow that can be detected with statistical methods and their statistical significance can be assessed. Mountainous regions are particularly vulnerable to streamflow change because of their high specific runoff and the sensitivity to the distribution of precipitation and air temperature, and the processes of snow accumulation and melt."}],"date_published":"2011-07-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","oa_version":"None","publication_status":"published","edition":"1","month":"07","publication_identifier":{"eissn":["1871-756X"],"eisbn":["978-90-481-2642-2"],"isbn":["978-90-481-2641-5"],"issn":["1388-4360"]},"title":"Streamflow Trends in Mountainous Regions","publication":"Encyclopedia of Snow, Ice and Glaciers","date_created":"2023-02-20T08:18:07Z","date_updated":"2023-02-20T10:35:28Z","page":"1084-1089","_id":"12650","article_processing_charge":"No","author":[{"first_name":"Peter","last_name":"Molnar","full_name":"Molnar, Peter"},{"first_name":"Paolo","last_name":"Burlando","full_name":"Burlando, Paolo"},{"last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","first_name":"Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70"}],"language":[{"iso":"eng"}],"doi":"10.1007/978-90-481-2642-2_543"},{"article_type":"original","intvolume":"       116","volume":116,"citation":{"chicago":"Petersen, L., and Francesca Pellicciotti. “Spatial and Temporal Variability of Air Temperature on a Melting Glacier: Atmospheric Controls, Extrapolation Methods and Their Effect on Melt Modeling, Juncal Norte Glacier, Chile.” <i>Journal of Geophysical Research: Atmospheres</i>. American Geophysical Union, 2011. <a href=\"https://doi.org/10.1029/2011jd015842\">https://doi.org/10.1029/2011jd015842</a>.","ieee":"L. Petersen and F. Pellicciotti, “Spatial and temporal variability of air temperature on a melting glacier: Atmospheric controls, extrapolation methods and their effect on melt modeling, Juncal Norte Glacier, Chile,” <i>Journal of Geophysical Research: Atmospheres</i>, vol. 116, no. D23. American Geophysical Union, 2011.","ista":"Petersen L, Pellicciotti F. 2011. Spatial and temporal variability of air temperature on a melting glacier: Atmospheric controls, extrapolation methods and their effect on melt modeling, Juncal Norte Glacier, Chile. Journal of Geophysical Research: Atmospheres. 116(D23), D23109.","ama":"Petersen L, Pellicciotti F. Spatial and temporal variability of air temperature on a melting glacier: Atmospheric controls, extrapolation methods and their effect on melt modeling, Juncal Norte Glacier, Chile. <i>Journal of Geophysical Research: Atmospheres</i>. 2011;116(D23). doi:<a href=\"https://doi.org/10.1029/2011jd015842\">10.1029/2011jd015842</a>","short":"L. Petersen, F. Pellicciotti, Journal of Geophysical Research: Atmospheres 116 (2011).","mla":"Petersen, L., and Francesca Pellicciotti. “Spatial and Temporal Variability of Air Temperature on a Melting Glacier: Atmospheric Controls, Extrapolation Methods and Their Effect on Melt Modeling, Juncal Norte Glacier, Chile.” <i>Journal of Geophysical Research: Atmospheres</i>, vol. 116, no. D23, D23109, American Geophysical Union, 2011, doi:<a href=\"https://doi.org/10.1029/2011jd015842\">10.1029/2011jd015842</a>.","apa":"Petersen, L., &#38; Pellicciotti, F. (2011). Spatial and temporal variability of air temperature on a melting glacier: Atmospheric controls, extrapolation methods and their effect on melt modeling, Juncal Norte Glacier, Chile. <i>Journal of Geophysical Research: Atmospheres</i>. American Geophysical Union. <a href=\"https://doi.org/10.1029/2011jd015842\">https://doi.org/10.1029/2011jd015842</a>"},"publisher":"American Geophysical Union","quality_controlled":"1","article_processing_charge":"No","_id":"12651","author":[{"full_name":"Petersen, L.","last_name":"Petersen","first_name":"L."},{"orcid":"0000-0002-5554-8087","last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca","id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca"}],"language":[{"iso":"eng"}],"oa_version":"Published Version","publication_status":"published","day":"16","extern":"1","abstract":[{"lang":"eng","text":"Temperature data from three Automatic Weather Stations and twelve Temperature Loggers are used to investigate the spatiotemporal variability of temperature over a glacier, its main atmospheric controls, the suitability of extrapolation techniques and their effect on melt modeling. We use data collected on Juncal Norte Glacier, central Chile, during one ablation season. We examine temporal and spatial variability in lapse rates (LRs), together with alternative statistical interpolation methods. The main control over the glacier thermal regime is the development of a katabatic boundary layer (KBL). Katabatic wind occurs at night and in the morning and is eroded in the afternoon. LRs reveal strong diurnal variability, with steeper LRs during the day when the katabatic wind weakens and shallower LRs during the night and morning. We suggest that temporally variable LRs should be used to account for the observed change. They tend to be steeper than equivalent constant LRs, and therefore result in a reduction in simulated melt compared to use of constant LRs when extrapolating from lower to higher elevations. In addition to the temporal variability, the temperature-elevation relationship varies also in space. Differences are evident between local LRs and including such variability in melt modeling affects melt simulations. Extrapolation methods based on the spatial variability of the observations after removal of the elevation trend, such as Inverse Distance Weighting or Kriging, do not seem necessary for simulations of gridded temperature data over a glacier."}],"date_published":"2011-12-16T00:00:00Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1029/2011JD01584"}],"year":"2011","oa":1,"type":"journal_article","status":"public","issue":"D23","scopus_import":"1","article_number":"D23109","publication_identifier":{"issn":["0148-0227"]},"month":"12","title":"Spatial and temporal variability of air temperature on a melting glacier: Atmospheric controls, extrapolation methods and their effect on melt modeling, Juncal Norte Glacier, Chile","date_created":"2023-02-20T08:18:14Z","publication":"Journal of Geophysical Research: Atmospheres","date_updated":"2024-10-14T12:01:08Z","doi":"10.1029/2011jd015842","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","keyword":["Paleontology","Space and Planetary Science","Earth and Planetary Sciences (miscellaneous)","Atmospheric Science","Earth-Surface Processes","Geochemistry and Petrology","Soil Science","Water Science and Technology","Ecology","Aquatic Science","Forestry","Oceanography","Geophysics"]},{"abstract":[{"text":"We explore the robustness and transferability of parameterizations of cloud radiative forcing used in glacier melt models at two sites in the Swiss Alps. We also look at the rationale behind some of the most commonly used approaches, and explore the relationship between cloud transmittance and several standard meteorological variables. The 2 m air-temperature diurnal range is the best predictor of variations in cloud transmittance. However, linear and exponential parameterizations can only explain 30–50% of the observed variance in computed cloud transmittance factors. We examine the impact of modelled cloud transmittance factors on both solar radiation and ablation rates computed with an enhanced temperature-index model. The melt model performance decreases when modelled radiation is used, the reduction being due to an underestimation of incoming solar radiation on clear-sky days. The model works well under overcast conditions. We also seek alternatives to the use of in situ ground data. However, outputs from an atmospheric model (2.2 km horizontal resolution) do not seem to provide an alternative to the parameterizations of cloud radiative forcing based on observations of air temperature at glacier automatic weather stations. Conversely, the correct definition of overcast conditions is important.","lang":"eng"}],"extern":"1","day":"01","date_published":"2011-03-01T00:00:00Z","main_file_link":[{"open_access":"1","url":"https://doi.org/10.3189/002214311796406013"}],"oa":1,"year":"2011","scopus_import":"1","type":"journal_article","status":"public","issue":"202","date_created":"2023-02-20T08:18:21Z","publication":"Journal of Glaciology","title":"Transmission of solar radiation through clouds on melting glaciers: A comparison of parameterizations and their impact on melt modelling","month":"03","publication_identifier":{"issn":["0022-1430"],"eissn":["1727-5652"]},"doi":"10.3189/002214311796406013","date_updated":"2024-10-14T12:00:58Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","intvolume":"        57","volume":57,"quality_controlled":"1","citation":{"ista":"Pellicciotti F, Raschle T, Huerlimann T, Carenzo M, Burlando P. 2011. Transmission of solar radiation through clouds on melting glaciers: A comparison of parameterizations and their impact on melt modelling. Journal of Glaciology. 57(202), 367–381.","ieee":"F. Pellicciotti, T. Raschle, T. Huerlimann, M. Carenzo, and P. Burlando, “Transmission of solar radiation through clouds on melting glaciers: A comparison of parameterizations and their impact on melt modelling,” <i>Journal of Glaciology</i>, vol. 57, no. 202. Cambridge University Press, pp. 367–381, 2011.","chicago":"Pellicciotti, Francesca, Thomas Raschle, Thomas Huerlimann, Marco Carenzo, and Paolo Burlando. “Transmission of Solar Radiation through Clouds on Melting Glaciers: A Comparison of Parameterizations and Their Impact on Melt Modelling.” <i>Journal of Glaciology</i>. Cambridge University Press, 2011. <a href=\"https://doi.org/10.3189/002214311796406013\">https://doi.org/10.3189/002214311796406013</a>.","short":"F. Pellicciotti, T. Raschle, T. Huerlimann, M. Carenzo, P. Burlando, Journal of Glaciology 57 (2011) 367–381.","ama":"Pellicciotti F, Raschle T, Huerlimann T, Carenzo M, Burlando P. Transmission of solar radiation through clouds on melting glaciers: A comparison of parameterizations and their impact on melt modelling. <i>Journal of Glaciology</i>. 2011;57(202):367-381. doi:<a href=\"https://doi.org/10.3189/002214311796406013\">10.3189/002214311796406013</a>","mla":"Pellicciotti, Francesca, et al. “Transmission of Solar Radiation through Clouds on Melting Glaciers: A Comparison of Parameterizations and Their Impact on Melt Modelling.” <i>Journal of Glaciology</i>, vol. 57, no. 202, Cambridge University Press, 2011, pp. 367–81, doi:<a href=\"https://doi.org/10.3189/002214311796406013\">10.3189/002214311796406013</a>.","apa":"Pellicciotti, F., Raschle, T., Huerlimann, T., Carenzo, M., &#38; Burlando, P. (2011). Transmission of solar radiation through clouds on melting glaciers: A comparison of parameterizations and their impact on melt modelling. <i>Journal of Glaciology</i>. Cambridge University Press. <a href=\"https://doi.org/10.3189/002214311796406013\">https://doi.org/10.3189/002214311796406013</a>"},"publisher":"Cambridge University Press","language":[{"iso":"eng"}],"author":[{"id":"b28f055a-81ea-11ed-b70c-a9fe7f7b0e70","first_name":"Francesca","orcid":"0000-0002-5554-8087","last_name":"Pellicciotti","full_name":"Pellicciotti, Francesca"},{"full_name":"Raschle, Thomas","last_name":"Raschle","first_name":"Thomas"},{"first_name":"Thomas","full_name":"Huerlimann, Thomas","last_name":"Huerlimann"},{"full_name":"Carenzo, Marco","last_name":"Carenzo","first_name":"Marco"},{"first_name":"Paolo","last_name":"Burlando","full_name":"Burlando, Paolo"}],"article_processing_charge":"No","_id":"12652","page":"367-381","oa_version":"Published Version","publication_status":"published"},{"publication_status":"published","publist_id":"5969","author":[{"last_name":"Eichner","full_name":"Eichner, Hubert","first_name":"Hubert"},{"orcid":"0000-0002-3937-1330","last_name":"Jösch","full_name":"Maximilian Jösch","first_name":"Maximilian A","id":"2BD278E6-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Bettina","last_name":"Schnell","full_name":"Schnell, Bettina"},{"first_name":"Dierk","full_name":"Reiff, Dierk F","last_name":"Reiff"},{"full_name":"Borst, Alexander","last_name":"Borst","first_name":"Alexander"}],"doi":"10.1016/j.neuron.2011.03.028","page":"1155 - 1164","date_updated":"2021-01-12T06:49:43Z","_id":"1299","publication":"Neuron","date_created":"2018-12-11T11:51:14Z","month":"06","title":"Internal structure of the fly elementary motion detector","quality_controlled":0,"publisher":"Elsevier","issue":"6","type":"journal_article","citation":{"chicago":"Eichner, Hubert, Maximilian A Jösch, Bettina Schnell, Dierk Reiff, and Alexander Borst. “Internal Structure of the Fly Elementary Motion Detector.” <i>Neuron</i>. Elsevier, 2011. <a href=\"https://doi.org/10.1016/j.neuron.2011.03.028\">https://doi.org/10.1016/j.neuron.2011.03.028</a>.","ieee":"H. Eichner, M. A. Jösch, B. Schnell, D. Reiff, and A. Borst, “Internal structure of the fly elementary motion detector,” <i>Neuron</i>, vol. 70, no. 6. Elsevier, pp. 1155–1164, 2011.","ista":"Eichner H, Jösch MA, Schnell B, Reiff D, Borst A. 2011. Internal structure of the fly elementary motion detector. Neuron. 70(6), 1155–1164.","ama":"Eichner H, Jösch MA, Schnell B, Reiff D, Borst A. Internal structure of the fly elementary motion detector. <i>Neuron</i>. 2011;70(6):1155-1164. doi:<a href=\"https://doi.org/10.1016/j.neuron.2011.03.028\">10.1016/j.neuron.2011.03.028</a>","short":"H. Eichner, M.A. Jösch, B. Schnell, D. Reiff, A. Borst, Neuron 70 (2011) 1155–1164.","apa":"Eichner, H., Jösch, M. A., Schnell, B., Reiff, D., &#38; Borst, A. (2011). Internal structure of the fly elementary motion detector. <i>Neuron</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.neuron.2011.03.028\">https://doi.org/10.1016/j.neuron.2011.03.028</a>","mla":"Eichner, Hubert, et al. “Internal Structure of the Fly Elementary Motion Detector.” <i>Neuron</i>, vol. 70, no. 6, Elsevier, 2011, pp. 1155–64, doi:<a href=\"https://doi.org/10.1016/j.neuron.2011.03.028\">10.1016/j.neuron.2011.03.028</a>."},"status":"public","volume":70,"year":"2011","intvolume":"        70","date_published":"2011-06-23T00:00:00Z","abstract":[{"text":"Recent experiments have shown that motion detection in Drosophila starts with splitting the visual input into two parallel channels encoding brightness increments (ON) or decrements (OFF). This suggests the existence of either two (ON-ON, OFF-OFF) or four (for all pairwise interactions) separate motion detectors. To decide between these possibilities, we stimulated flies using sequences of ON and OFF brightness pulses while recording from motion-sensitive tangential cells. We found direction-selective responses to sequences of same sign (ON-ON, OFF-OFF), but not of opposite sign (ON-OFF, OFF-ON), refuting the existence of four separate detectors. Based on further measurements, we propose a model that reproduces a variety of additional experimental data sets, including ones that were previously interpreted as support for four separate detectors. Our experiments and the derived model mark an important step in guiding further dissection of the fly motion detection circuit.","lang":"eng"}],"day":"23","extern":1},{"publication_status":"published","acknowledgement":"This work was also supported by the Max Planck Society (M.L., E.F.-F., P.S.).","publist_id":"5098","author":[{"last_name":"Loose","orcid":"0000-0001-7309-9724","full_name":"Martin Loose","id":"462D4284-F248-11E8-B48F-1D18A9856A87","first_name":"Martin"},{"last_name":"Fischer Friedrich","full_name":"Fischer-Friedrich, Elisabeth","first_name":"Elisabeth"},{"first_name":"Christoph","full_name":"Herold, Christoph","last_name":"Herold"},{"last_name":"Kruse","full_name":"Kruse, Karsten","first_name":"Karsten"},{"last_name":"Schwille","full_name":"Schwille, Petra ","first_name":"Petra"}],"doi":"10.1038/nsmb.2037","page":"577 - 583","date_updated":"2021-01-12T06:54:31Z","_id":"1985","publication":"Nature Structural and Molecular Biology","date_created":"2018-12-11T11:55:03Z","title":"Min protein patterns emerge from rapid rebinding and membrane interaction of MinE","month":"05","quality_controlled":0,"issue":"5","publisher":"Nature Publishing Group","type":"journal_article","status":"public","citation":{"mla":"Loose, Martin, et al. “Min Protein Patterns Emerge from Rapid Rebinding and Membrane Interaction of MinE.” <i>Nature Structural and Molecular Biology</i>, vol. 18, no. 5, Nature Publishing Group, 2011, pp. 577–83, doi:<a href=\"https://doi.org/10.1038/nsmb.2037\">10.1038/nsmb.2037</a>.","apa":"Loose, M., Fischer Friedrich, E., Herold, C., Kruse, K., &#38; Schwille, P. (2011). Min protein patterns emerge from rapid rebinding and membrane interaction of MinE. <i>Nature Structural and Molecular Biology</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nsmb.2037\">https://doi.org/10.1038/nsmb.2037</a>","chicago":"Loose, Martin, Elisabeth Fischer Friedrich, Christoph Herold, Karsten Kruse, and Petra Schwille. “Min Protein Patterns Emerge from Rapid Rebinding and Membrane Interaction of MinE.” <i>Nature Structural and Molecular Biology</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/nsmb.2037\">https://doi.org/10.1038/nsmb.2037</a>.","ieee":"M. Loose, E. Fischer Friedrich, C. Herold, K. Kruse, and P. Schwille, “Min protein patterns emerge from rapid rebinding and membrane interaction of MinE,” <i>Nature Structural and Molecular Biology</i>, vol. 18, no. 5. Nature Publishing Group, pp. 577–583, 2011.","ista":"Loose M, Fischer Friedrich E, Herold C, Kruse K, Schwille P. 2011. Min protein patterns emerge from rapid rebinding and membrane interaction of MinE. Nature Structural and Molecular Biology. 18(5), 577–583.","short":"M. Loose, E. Fischer Friedrich, C. Herold, K. Kruse, P. Schwille, Nature Structural and Molecular Biology 18 (2011) 577–583.","ama":"Loose M, Fischer Friedrich E, Herold C, Kruse K, Schwille P. Min protein patterns emerge from rapid rebinding and membrane interaction of MinE. <i>Nature Structural and Molecular Biology</i>. 2011;18(5):577-583. doi:<a href=\"https://doi.org/10.1038/nsmb.2037\">10.1038/nsmb.2037</a>"},"volume":18,"year":"2011","intvolume":"        18","date_published":"2011-05-01T00:00:00Z","abstract":[{"lang":"eng","text":"\n\nIn Escherichia coli, the pole-to-pole oscillation of the Min proteins directs septum formation to midcell, which is required for symmetric cell division. In vitro, protein waves emerge from the self-organization of MinD, a membrane-binding ATPase, and its activator MinE. For wave propagation, the proteins need to cycle through states of collective membrane binding and unbinding. Although MinD presumably undergoes cooperative membrane attachment, it is unclear how synchronous detachment is coordinated. We used confocal and single-molecule microscopy to elucidate the order of events during Min wave propagation. We propose that protein detachment at the rear of the wave, and the formation of the E-ring, are accomplished by two complementary processes: first, local accumulation of MinE due to rapid rebinding, leading to dynamic instability; and second, a structural change induced by membrane-interaction of MinE in an equimolar MinD-MinE (MinDE) complex, which supports the robustness of pattern formation."}],"extern":1,"day":"01"}]