Results overview: Found 73 records in 0.02 seconds.
Articles, 65 records found
Books and collections, 1 records found
Research literature, 7 records found
Articles 65 records found  1 - 10nextend  jump to record:
1.
Nonexistence and Uniqueness of Limit Cycles in a Class of Three-Dimensional Piecewise Linear Differential Systems / Chen, Ting (Guangdong University of Finance and Economics. School of Statistics and Mathematics) ; Huang, Lihong (Changsha University. College of Mathematics) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
During the last twenty years there has been increasing interest in studying the piecewise differential systems, mainly due to their many applications in natural science and technology. Up to now the most studied differential systems are in dimension two, here we study them in dimension three. [...]
2023 - 10.1142/S021812742350075X
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 33, Issue 6 (May 2023) , art. 2350075  
2.
13 p, 1.7 MB Empirically-derived dimensions of childhood adversity and cumulative risk : associations with measures of depression, anxiety, and psychosis-spectrum psychopathology / Gizdic, Alena (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut) ; Sheinbaum Frank, Tamara (Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz) ; Kwapil, Thomas (University of Illinois at Urbana-Champaign) ; Barrantes-Vidal, Neus (Universitat Autònoma de Barcelona. Departament de Psicologia Clínica i de la Salut)
Background: Investigating different approaches to operationalizing childhood adversity and how they relate to transdiagnostic psychopathology is relevant to advance research on mechanistic processes and to inform intervention efforts. [...]
2023 - 10.1080/20008066.2023.2222614
European Journal of Psychotraumatology, Vol. 14 (june 2023)  
3.
11 p, 2.3 MB Intention recognition of pedestrians and cyclists by 2D pose estimation / Fang, Zhijie (Centre de Visió per Computador (Bellaterra, Catalunya)) ; López Peña, Antonio M. (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació)
Anticipating the intentions of vulnerable road users (VRUs) such as pedestrians and cyclists is critical for performing safe and comfortable driving maneuvers. This is the case for human driving and, thus, should be taken into account by systems providing any level of driving assistance, from advanced driver assistant systems (ADAS) to fully autonomous vehicles (AVs). [...]
2020 - 10.1109/TITS.2019.2946642
IEEE Transactions on Intelligent Transportation Systems, Vol. 21, issue 11 (Nov. 2020) , p. 4773-4783  
4.
125 p, 4.3 MB Polyoxometalates (POMs) : from electroactive clusters to energy materials / Horn, Michael R. (Queensland University of Technology. School of Chemistry and Physics) ; Singh, Amandeep (Queensland University of Technology. Centre for Materials Science) ; Alomari, Suaad (Queensland University of Technology. School of Chemistry and Physics) ; Goberna-Ferrón, Sara (Institut Català de Nanociència i Nanotecnologia) ; Benages Vilau, Raúl (Institut Català de Nanociència i Nanotecnologia) ; Chodankar, Nilesh R (Dongguk University-Seoul. Department of Energy and Materials Engineering) ; Motta, Nunzio (Queensland University of Technology. Centre for Materials Science) ; Ostrikov, Kostya (Queensland University of Technology. Centre for Materials Science) ; Macleod, Jennifer (Queensland University of Technology. Centre for Materials Science) ; Sonar, Prashant (Queensland University of Technology. Centre for Materials Science) ; Gómez-Romero, Pedro 1959- (Institut Català de Nanociència i Nanotecnologia) ; Dubal, Deepak P. (Queensland University of Technology. Centre for Materials Science)
Polyoxometalates (POMs) represent a class of nanomaterials, which hold enormous promise for a range of energy-related applications. Their promise is owing to their "special"structure that gives POMs a truly unique ability to control redox reactions in energy conversion and storage. [...]
2021 - 10.1039/d0ee03407j
Energy & environmental science, Vol. 14, issue 4 (April 2021) , p. 1652-1700  
5.
30 p, 6.1 MB Addressing the theoretical and experimental aspects of low-dimensional-materials-based fet immunosensors : a review / Martins, Ernane (Institut Català de Nanociència i Nanotecnologia) ; Pinotti, Luis Francisco (Universidade Estadual de Campinas. Faculdade de Engenharia Elétrica e de Computação) ; De Carvalho Castro Silva, Cecilia (MackGraphe - Graphene and Nanomaterials Research Center) ; Reily Rocha, Alexandre (Universidade Estadual Paulista Júlio de Mesquita Filho. Instituto de Física Teórica)
Electrochemical immunosensors (EI) have been widely investigated in the last several years. Among them, immunosensors based on low-dimensional materials (LDM) stand out, as they could provide a substantial gain in fabricating point-of-care devices, paving the way for fast, precise, and sensitive diagnosis of numerous severe illnesses. [...]
2021 - 10.3390/chemosensors9070162
Chemosensors, Vol. 9, issue 7 (July 2021) , art. 162  
6.
7 p, 4.9 MB All-carbon approach to inducing electrical and optical anisotropy in graphene / Antidormi, Aleandro (Institut Català de Nanociència i Nanotecnologia) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia)
Owing to its array of unique properties, graphene is a promising material for a wide variety of applications. Being two-dimensional, the properties of graphene are also easily tuned via proximity to other materials. [...]
2021 - 10.1063/5.0062521
AIP advances, Vol. 11, issue 11 (Nov. 2021) , art. 115007  
7.
14 p, 519.0 KB Sobolev embedding into BMO and weak-L∞ for 1-dimensional probability measure / Feo, Filomena (Università degli Studi di Napoli Parthenope. Dipartimento di Ingegneria) ; Martín i Pedret, Joaquim (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Posteraro, Maria Rosaria (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
We characterize rearrangement invariant spaces X with respect to a suitable 1-dimensional probability μ (e. g. log-concave measure) such that the Sobolev embedding{norm of matrix}u{norm of matrix}BMO(R,μ)≤C({norm of matrix}u'{norm of matrix}X+{norm of matrix}u{norm of matrix}L1(R,μ)) holds for any function u∈L1(R,μ), whose real-valued weakly derivative u' belongs to X. [...]
2015 - 10.1016/j.jmaa.2014.08.045
Journal of mathematical analysis and applications, Vol. 422, Issue 1 (February 2015) , p. 478-495  
8.
18 p, 1.4 MB Carbon incorporation in MOCVD of MoS2 thin films grown from an organosulfide precursor / Schaefer, Christian M. (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ; Bousquet, Jessica (Institut Català de Nanociència i Nanotecnologia) ; Hébert, Clément (Institut Català de Nanociència i Nanotecnologia) ; Sperling, Justin R. (Institut Català de Nanociència i Nanotecnologia) ; Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Del Corro, Elena (Institut Català de Nanociència i Nanotecnologia) ; Garrido, Jose (Institut Català de Nanociència i Nanotecnologia)
With the rise of two-dimensional (2D) transition-metal dichalcogenide (TMD) semiconductors and their prospective use in commercial (opto)electronic applications, it has become key to develop scalable and reliable TMD synthesis methods with well-monitored and controlled levels of impurities. [...]
2021 - 10.1021/acs.chemmater.1c00646
Chemistry of materials, Vol. 33, Issue 12 (June 2021) , p. 4474-4487  
9.
30 p, 7.5 MB Conductive properties of triphenylene MOFs and COFs / Contreras Pereda, Noemí (Institut Català de Nanociència i Nanotecnologia) ; Pané i Vidal, Salvador (ETH Zurich. Institute of Robotics and Intelligent Systems. Multi-Scale Robotics Lab) ; Puigmartí-Luis, Josep (Institut de Química Teòrica i Computacional. Departament de Ciència dels Materials i Química Física) ; Ruiz-Molina, Daniel (Institut Català de Nanociència i Nanotecnologia)
Triphenylene (TP) based materials have experienced a great expansion in the latest years. TP molecules have interesting optoelectronic properties, arising from the aromatic core, which have been exploited in functional two-dimensional (2D) Metal-Organic Frameworks (MOFs) and Covalent Organic Frameworks (COFs) aside other organic polymers. [...]
2022 - 10.1016/j.ccr.2022.214459
Coordination chemistry reviews, Vol. 460 (June 2022) , art. 214459  
10.
10 p, 4.7 MB Molecular engineering to introduce carbonyl between nickel salophen active sites to enhance electrochemical CO2 reduction to methanol / Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ; Wang, Jianghao (Institute of Zhejiang University) ; Tang, PengYi (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ; Tang, Weiqiang (East China University of Science and Technology) ; Liu, Lijia (Western University. Department of Chemistry) ; Shakouri, Mohsen (Canadian Light Source) ; Wang, Xiang (Institut de Recerca en Energia de Catalunya) ; Llorca, Jordi (Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques) ; Zhao, Shuangliang (Guangxi University. School of Chemistry and Chemical Engineering) ; Heggen, Marc (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ; Dunin-Borkowski, Rafal E. (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ; Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ; Wu, Hao Bin (Zhejiang University. School of Materials Science and Engineering) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
The electrochemical reduction of CO to methanol is a potentially cost-effective strategy to reduce the concentration of this greenhouse gas while at the same time producing a value-added chemical. Herein, we detail a highly efficient 2D nickel organic framework containing a large density of highly dispersed salophen NiNO active sites toward electrochemical CORR to methanol. [...]
2022 - 10.1016/j.apcatb.2022.121451
Applied catalysis. B, Environmental, Vol. 314 (Oct. 2022) , art. 121451  

Articles : 65 records found   1 - 10nextend  jump to record:
Books and collections 1 records found  
1.
7 p, 9.7 MB Is the pedestrian going to cross? : answering by 2D pose estimation / Fang, Zhijie (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; López Peña, Antonio M. (Centre de Visió per Computador (Bellaterra, Catalunya))
Our recent work suggests that, thanks to nowadays powerful CNNs, image-based 2D pose estimation is a promising cue for determining pedestrian intentions such as crossing the road in the path of the ego-vehicle, stopping before entering the road, and starting to walk or bending towards the road. [...]
Institute of Electrical and Electronics Engineers (IEEE), cop.2018 - 10.1109/IVS.2018.8500413
2018 IEEE Intelligent Vehicles Symposium (IV), 2018, p. 1271-1276  

Research literature 7 records found  
1.
13 p, 1.1 MB Disseny de fluxes ETL amb eines DBT i Snowflake / Sedó Galimany, Marc ; Espinosa, Antonio, dir. (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Aquest Treball de Fi de Grau aborda el repte de identificar les causes de les pèrdues o retards dels paquets en una empresa de transports. L'objectiu és desenvolupar una solució integral aprofitant les tècniques d'enginyeria de dades i implementant un procés ELT (Extraer, Cargar, Transformar) per crear un model dimensional. [...]
Este Trabajo de Fin de Grado aborda el reto de identificar las causas de las pérdidas o retrasos de los paquetes en una empresa de transportes. El objetivo es desarrollar una solución integral aprovechando las técnicas de ingeniería de datos e implementando un proceso ELT (Extraer, Cargar, Transformar) para crear un modelo dimensional. [...]
This final degree project addresses the challenge of identifying the causes of package losses or delays in a shipping firm. The objective is to develop a comprehensive solution by leveraging data engineering techniques and implementing an ELT (Extract, Load, Transform) process to create a dimensional model. [...]

2023
Enginyeria de Dades [1394]  
2.
31.8 MB Layered materials for thermal management and sensing applications / Xiao, Peng ; Sledzinska, Marianna, dir. ; Sotomayor Torres, Clivia M., dir.
Els materials en capes 2D van der Waals s'han explorat àmpliament recentment per a aplicacions d'electrònica, optoelectrònica i detecció. Especialment perquè els transistors d'efecte de camp basats en materials en capes podrien ser una possibilitat per substituir els transistors basats en silici als xips. [...]
Los materiales en capas 2D de van der Waals han sido ampliamente explorados recientemente para aplicaciones electrónicas, optoelectrónicas y de detección. Especialmente porque los transistores de efecto de campo basados en materiales en capas podrían ser una posibilidad para reemplazar los transistores basados en silicio en los chips. [...]
2D van der Waals layered materials have been recently widely explored for electronics, opto-electronics, and sensing applications. Especially as layered materials-based field-effect transistors could be a possibility for replacing silicon-based transistor in chips. [...]

2022  
3.
129 p, 4.0 MB High-density cortical implant for brain-machine interfaces based on two-dimensional materials / Schaefer, Nathan ; Garrido, Jose, dir. ; Guimerà Brunet, Anton, dir. ; Jiménez Jiménez, David, dir.
El descobriment experimental del grafè el 2004 va suposar l'aparició d'un nou camp de recerca basat en materials bidimensionals, que investiga les seves propietats per a aplicacions en electrònica, fotònica i optoelectrònica i, recentment, també en tecnologia biomèdica. [...]
El descubrimiento experimental del grafeno en 2004 marcó el nacimiento de un nuevo campo de investigación basado en materiales bidimensionales, investigando sus propiedades para aplicaciones en electrónica, fotónica y optoelectrónica y, recientemente, también en tecnología biomédica. [...]
The experimental discovery of graphene in 2004 marked the advent of a new research field based on two-dimensional materials, investigating their properties for applications in electronics, photonics and optoelectronics and, recently, also biomedical technology. [...]

2021  
4.
153 p, 10.6 MB Aportación de la ecografía tridimensional en el diagnóstico del cáncer de endometrio / Simón Coll, Marta ; Carreras Collado, Ramón, dir. ; Graupera Nicolau, Betlem, dir.
L'objectiu d'aquesta Tesis constisteix en demostrar l'aportació que fa l'ecografia tridimensional a l'estudi del Càncer d'Endometri, tant en el diagnòstic com en la determinació de la infiltració miometrial i cervical. [...]
El objetivo de esta Tesis consiste en demostrar la aportación que hace la ecografía tridimensional en el estudio del Cáncer de Endometrio, tanto en el diagnóstico como en la determinación de la infiltración miometrial y cervical. [...]
The objective of this Thesis is to demonstrate the three-dimensional ultrasound contribution in the study of Endometrial Cancer for the diagnosis and determination of myometrial and cervical infiltration. [...]

2021  
5.
201 p, 31.4 MB Theoretical Study of Spin Dynamics in Two-Dimensional Quantum Materials / Vila Tusell, Marc ; Roche, Stephan Jean Louis, dir. ; Cummings, Aron, dir. ; Valenzuela, Sergio O, dir. ; Navau Ros, Carles, dir.
El camp de l'espintrònica té l'objectiu d'utilitzar el grau de llibertat d'espín de l'electró per emmagatzemar, transportar i manipular informació en dispositius electrònics de nova generació. [...]
El campo de la espintrónica tiene como objetivo utilizar el grado de libertad de espín para almacenar, transportar y manipular información en dispositivos electrónicos de próxima generación. En esta tesis, utilizo metodologías de transporte cuántico para simular la dinámica de espín en dispositivos hechos de materiales bidimensionales. [...]
The field of spintronics aims at using the spin degree of freedom to store, transport and manipulate information in next-generation electronic devices. In this thesis, I use quantum transport methodologies to simulate spin dynamics in devices made of two-dimensional materials. [...]

2020  
6.
1 p, 352.1 KB Importance of vascularity in 3D bioprinting / Scotto, Fiorella ; Barrios, Leonardo (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2016
Grau en Bioquímica [814]  
7.
32 p, 309.1 KB Euclidean geometric invariant of framed knots in manifolds / Dubois, Jérôme ; Korepanov, Igor G. ; Martyushev, Evgeniy V. ; Centre de Recerca Matemàtica
We present an invariant of a three dimensional manifold with a framed knot in it based on the Reidemeister torsion of an acyclic complex of Euclidean geometric origin. To show its nontriviality, we calculate the invariant for some framed (un)knots in lens spaces. [...]
Centre de Recerca Matemàtica 2007 (Prepublicacions del Centre de Recerca Matemàtica ; 767)  

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