{"id":"https://openalex.org/W604885412","doi":null,"title":"Multivalent random walkers: a computational model of superdiffusive transport at the nanoscale","display_name":"Multivalent random walkers: a computational model of superdiffusive transport at the nanoscale","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W604885412","mag":"604885412"},"language":"en","primary_location":{"id":"mag:604885412","doi":null,"is_oa":false,"landing_page_url":"http://repository.unm.edu/handle/1928/22062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103204365","display_name":"Darko Stefanovi\u0107","orcid":"https://orcid.org/0000-0002-5619-3599","observed_orcids":["https://orcid.org/0000-0002-5619-3599"]},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darko Stefanovi\u0107","raw_affiliation_strings":["THE UNIVERSITY OF NEW MEXICO"],"raw_orcid":"https://orcid.org/0000-0002-5619-3599","affiliations":[{"raw_affiliation_string":"THE UNIVERSITY OF NEW MEXICO","institution_ids":["https://openalex.org/I169521973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054798739","display_name":"Mark J. Olah","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I169521973","display_name":"University of New Mexico","ror":"https://ror.org/05fs6jp91","country_code":"US","type":"education","lineage":["https://openalex.org/I169521973"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark J. Olah","raw_affiliation_strings":["THE UNIVERSITY OF NEW MEXICO"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"THE UNIVERSITY OF NEW MEXICO","institution_ids":["https://openalex.org/I169521973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I169521973"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11513","display_name":"stochastic dynamics and bifurcation","score":0.3801000118255615,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11513","display_name":"stochastic dynamics and bifurcation","score":0.3801000118255615,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11486","display_name":"Micro and Nano Robotics","score":0.3280999958515167,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.1137000024318695,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/superdiffusion","display_name":"superdiffusion","score":0.8489999771118164},{"id":"https://openalex.org/keywords/nanoscale-transport","display_name":"nanoscale transport","score":0.8090000152587891},{"id":"https://openalex.org/keywords/molecular-motors","display_name":"molecular motors","score":0.8790000081062317},{"id":"https://openalex.org/keywords/markov-chain-monte-carlo","display_name":"Markov chain Monte Carlo","score":0.7639999985694885},{"id":"https://openalex.org/keywords/kinetic-monte-carlo","display_name":"kinetic Monte Carlo","score":0.9950000047683716},{"id":"https://openalex.org/keywords/metropolis-hastings-algorithm","display_name":"Metropolis-Hastings algorithm","score":0.796999990940094},{"id":"https://openalex.org/keywords/object-relational-mapping","display_name":"object-relational mapping","score":0.718999981880188},{"id":"https://openalex.org/keywords/parallel-simulation","display_name":"parallel simulation","score":0.8029999732971191},{"id":"https://openalex.org/keywords/object-oriented-databases","display_name":"object-oriented databases","score":0.4569999873638153},{"id":"https://openalex.org/keywords/hdf5","display_name":"HDF5","score":0.5329999923706055},{"id":"https://openalex.org/keywords/engineered-nanomaterials","display_name":"engineered nanomaterials","score":0.3880000114440918}],"concepts":[{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.6505596041679382},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.6379443407058716},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.5785258412361145},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5250827074050903},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4992787837982178},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.476807564496994},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.46566060185432434},{"id":"https://openalex.org/C105045736","wikidata":"https://www.wikidata.org/wiki/Q7292002","display_name":"Random walker algorithm","level":3,"score":0.45881515741348267},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.4138604402542114},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39077210426330566},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.3521989583969116},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3223368227481842},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23882919549942017},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.23104089498519897},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.21425089240074158},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19130241870880127},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.08066439628601074},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:604885412","doi":null,"is_oa":false,"landing_page_url":"http://repository.unm.edu/handle/1928/22062","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":110,"referenced_works":["https://openalex.org/W789458867","https://openalex.org/W1487659884","https://openalex.org/W1490551574","https://openalex.org/W1535704690","https://openalex.org/W1538303049","https://openalex.org/W1538335231","https://openalex.org/W1554311651","https://openalex.org/W1564594068","https://openalex.org/W1595209923","https://openalex.org/W1913624564","https://openalex.org/W1964941055","https://openalex.org/W1966789782","https://openalex.org/W1969950964","https://openalex.org/W1974011413","https://openalex.org/W1975434461","https://openalex.org/W1976038872","https://openalex.org/W1977312644","https://openalex.org/W1978006125","https://openalex.org/W1979354288","https://openalex.org/W1984376417","https://openalex.org/W1986001583","https://openalex.org/W1986397618","https://openalex.org/W1986490461","https://openalex.org/W1987003260","https://openalex.org/W1987781697","https://openalex.org/W1993933078","https://openalex.org/W1997399132","https://openalex.org/W2001060611","https://openalex.org/W2001758775","https://openalex.org/W2003650759","https://openalex.org/W2006792767","https://openalex.org/W2008559633","https://openalex.org/W2024296214","https://openalex.org/W2028740113","https://openalex.org/W2030709758","https://openalex.org/W2032756564","https://openalex.org/W2042321087","https://openalex.org/W2044322567","https://openalex.org/W2047206115","https://openalex.org/W2048971218","https://openalex.org/W2049387680","https://openalex.org/W2050380332","https://openalex.org/W2054114680","https://openalex.org/W2056760934","https://openalex.org/W2058164671","https://openalex.org/W2059773028","https://openalex.org/W2062749418","https://openalex.org/W2069688986","https://openalex.org/W2070342495","https://openalex.org/W2072638029","https://openalex.org/W2074338059","https://openalex.org/W2077708922","https://openalex.org/W2077850544","https://openalex.org/W2078202808","https://openalex.org/W2078734278","https://openalex.org/W2079175432","https://openalex.org/W2081517798","https://openalex.org/W2083630006","https://openalex.org/W2090824272","https://openalex.org/W2090909297","https://openalex.org/W2092108721","https://openalex.org/W2095595785","https://openalex.org/W2095921114","https://openalex.org/W2100376401","https://openalex.org/W2101591259","https://openalex.org/W2102145519","https://openalex.org/W2108207895","https://openalex.org/W2109197177","https://openalex.org/W2111849286","https://openalex.org/W2112360329","https://openalex.org/W2112696492","https://openalex.org/W2119324012","https://openalex.org/W2120686074","https://openalex.org/W2120724048","https://openalex.org/W2122708630","https://openalex.org/W2122789628","https://openalex.org/W2125103143","https://openalex.org/W2126700038","https://openalex.org/W2126961173","https://openalex.org/W2127768327","https://openalex.org/W2132218454","https://openalex.org/W2134459935","https://openalex.org/W2136525477","https://openalex.org/W2138309709","https://openalex.org/W2141634848","https://openalex.org/W2147688960","https://openalex.org/W2152516404","https://openalex.org/W2154270946","https://openalex.org/W2154456026","https://openalex.org/W2154607133","https://openalex.org/W2155418451","https://openalex.org/W2156793413","https://openalex.org/W2157785669","https://openalex.org/W2158375677","https://openalex.org/W2158602866","https://openalex.org/W2159233628","https://openalex.org/W2162812796","https://openalex.org/W2165163233","https://openalex.org/W2165467455","https://openalex.org/W2166454051","https://openalex.org/W2166522131","https://openalex.org/W2168816122","https://openalex.org/W2169436912","https://openalex.org/W2295562782","https://openalex.org/W2476698033","https://openalex.org/W2477265030","https://openalex.org/W2479909395","https://openalex.org/W2751199251","https://openalex.org/W3143893444","https://openalex.org/W3150248096"],"related_works":["https://openalex.org/W1974011413","https://openalex.org/W1594429643","https://openalex.org/W2888782160","https://openalex.org/W2050380332","https://openalex.org/W2972244587","https://openalex.org/W1551133858","https://openalex.org/W7071225446","https://openalex.org/W2049387680","https://openalex.org/W1260961243","https://openalex.org/W2546915281"],"abstract_inverted_index":{"We":[0,365,382],"present":[1,383],"a":[2,10,39,42,134,156,261,267,309,352,379,384],"stochastic":[3],"model":[4,34,148,236],"and":[5,21,46,55,72,86,117,173,176,188,206,231,246,264,315,359,401,406,433],"numerical":[6,291],"simulation":[7,252,358],"framework":[8,355,393,414],"for":[9,141,356],"synthetic":[11],"nanoscale":[12,64,145],"walker":[13,33,40,78,238,283],"that":[14,97,129,295,329,336],"can":[15,52,104,118,337],"be":[16],"used":[17],"to":[18,54,166,210,242,370,418],"transport":[19,143],"materials":[20],"information":[22],"at":[23,266],"superdiffusive":[24,319],"rates":[25],"in":[26,110,144,162,212,299,378,403,429,437],"artificial":[27],"molecular":[28,138,334],"systems.":[29,146],"Our":[30],"multivalent":[31,130,152,330],"random":[32,131,153,331],"describes":[35],"the":[36,67,75,77,87,102,106,111,149,163,167,171,190,200,204,218,223,228,258,271,277,282,286,300,362,390,396,404,411,420,430],"motion":[37,150,202,239,259,320],"of":[38,137,151,170,182,203,227,237,260,281,302,361,398,422],"with":[41],"rigid,":[43],"inert":[44],"body":[45,205,263],"flexible,":[47],"enzymatic":[48],"legs.":[49,233],"A":[50],"leg":[51],"bind":[53],"irreversibly":[56],"modify":[57],"surface-bound":[58],"chemical":[59,107,168,180,215,225,279,339],"substrate":[60,304],"sites":[61,113,230,305],"arranged":[62],"as":[63,155,376,427],"tracks.":[65,82],"As":[66],"legs":[68,172,183,208,265],"attach":[69],"to,":[70,185],"modify,":[71],"detach":[73],"from":[74],"sites,":[76,175],"moves":[79],"along":[80],"these":[81,290,348],"Walkers":[83],"are":[84,92,133,333,416],"symmetrical":[85],"tracks":[88],"they":[89],"walk":[90],"on":[91,222],"unoriented,":[93],"yet":[94],"we":[95,198,293,350,415],"show":[96],"under":[98],"appropriate":[99],"kinetic":[100,272],"constraints":[101],"walkers":[103,132,154,332],"transform":[105,338],"free":[108,340],"energy":[109,341],"surface":[112,174,191,229,287],"into":[114,342],"directional":[115,142],"motion,":[116],"do":[119],"ordered":[120,343],"work":[121],"against":[122],"an":[123,367],"external":[124,325,434],"load":[125,326],"force.":[126],"This":[127,234,318],"shows":[128],"new":[135,385],"type":[136],"motor,":[139],"useful":[140],"\r\nWe":[147],"continuous-time":[157],"discrete-state":[158],"Markov":[159,194,248],"process.":[160],"States":[161],"process":[164],"correspond":[165],"state":[169,226],"transitions":[177,219],"represent":[178],"discrete":[179],"changes":[181],"binding":[184],"unbinding":[186],"from,":[187],"modifying":[189],"sites.":[192,288,317],"The":[193,254],"property":[195],"holds":[196],"because":[197],"let":[199],"mechanical":[201,268,344],"unattached":[207],"come":[209],"equilibrium":[211,245],"between":[213,313,424],"successive":[214],"steps,":[216],"thus":[217],"depend":[220],"only":[221],"current":[224],"attached":[232],"coarse-grained":[235],"allows":[240],"us":[241],"use":[243,366],"both":[244],"non-equilibrium":[247],"chain":[249],"Monte":[250,273],"Carlo":[251,274],"techniques.":[253],"Metropolis-Hastings":[255],"algorithm":[256,275],"approximates":[257],"walker's":[262],"equilibrium,":[269],"while":[270],"simulates":[276],"transient":[278],"dynamics":[280],"stepping":[284],"across":[285],"Using":[289,410],"techniques,":[292],"find":[294],"MVRWs":[296],"move":[297],"superdiffusively":[298],"direction":[301],"unmodified":[303,316],"when":[306,322],"there":[307],"is":[308],"residence":[310],"time":[311],"bias":[312],"modified":[314],"persists":[321],"opposed":[323],"by":[324],"forces,":[327],"showing":[328],"motors":[335],"work.":[345],"\r\nTo":[346],"produce":[347],"results":[349],"devised":[351],"distributed":[353],"object-oriented":[354,407],"parallel":[357],"analysis":[360],"MVRW":[363],"model.":[364],"object-relational":[368,386],"mapping":[369,387],"persistently":[371],"maintain":[372],"all":[373],"simulation-related":[374],"objects":[375,428],"tuples":[377],"relational":[380,405,431],"database.":[381],"technique":[388],"called":[389],"natural":[391,412],"entity":[392,413],"which":[394],"disambiguates":[395],"semantics":[397],"object":[399],"identity":[400],"uniqueness":[402,421],"programming":[408],"models.":[409],"able":[417],"guarantee":[419],"mappings":[423],"data":[425,435,440],"stored":[426,436],"database":[432],"non-transactionally-secured":[438],"HDF5":[439],"files.":[441]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
