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Ara es mostren els items 41-60 de 245897
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Bipartite secret sharing and staircases
(Elsevier, 2024-05-01)
Article
Accés obertBipartite secret sharing schemes have a bipartite access structure in which the set of participants is divided into two parts and all participants in the same part play an equivalent role. Such a bipartite scheme can be ... -
A systematic approach for the adequacy analysis of a set of experimental databases: application in the framework of the ATRIUM activity
(2024-05-01)
Article
Accés restringit per política de l'editorialIn the Best-Estimate Plus Uncertainty (BEPU) framework, the use of best-estimate code requires to go through a Verification, Validation and Uncertainty Quantification process (VVUQ). The relevance of the experimental data ... -
Graphs with isolation number equal to one third of the order
(Elsevier, 2024-05-01)
Article
Accés restringit per política de l'editorialA set D of vertices of a graph G is isolating if the set of vertices not in D and with no neighbor in D is independent. The isolation number of G, denoted by , is the minimum cardinality of an isolating set of G. It is ... -
Homomorphisms between graphs embedded in surfaces
(Elsevier, 2024-05)
Article
Accés obertWe extend the notion of graph homomorphism to cellularly embedded graphs (maps) by designing operations on vertices and edges that respect the surface topology; we thus obtain the first definition of map homomorphism that ... -
On the effect of the height distribution function in adhesion of non Gaussian random rough surfaces, and a simple analytical model (BAM)
(Elsevier, 2024-05)
Article
Accés obertTwo apparently very different theories of adhesion of rough surfaces called BAM (bearing-area-model), and that of Persson-Tosatti lead to similar predictions concerning the stickiness of Gaussian surfaces: the role of ... -
Asymptotic analysis of two thermoelastic plates with dissipative histories
(2024-05)
Article
Accés restringit per política de l'editorialIn this paper we study the time decay of the solutions for the problems determined by two plates where the dissipation mechanisms are given by the history of the material. To be precise we consider the thermo-viscolestic ... -
O(n) key–value sort with active compute memory
(Institute of Electrical and Electronics Engineers (IEEE), 2024-05)
Article
Accés obertWe propose the Active Compute Memory (ACM), a near-memory-processing architecture capable of performing key–value sort directly in the DRAM. In the ACM architecture, sort is merely the writing of data into memory with one ... -
Social disruption games in signed networks
(2024-05)
Article
Accés restringit per política de l'editorialSigned networks describe many real-world relations among users. Positive connections between two users or vertices generally mean good feelings between them, but negative connections mean bad feelings. A disruptor cycle ... -
Digital twinning of building construction processes. Case study: a reinforced concrete cast-in structure
(Elsevier, 2024-05)
Article
Accés obertThis paper summarizes the findings obtained during the development of information pipelines between a construction site and its corresponding digital twin. The case study is the construction of an office building in which ... -
Numerical simulation of a flexible net in currents with the smoothed particle hydrodynamics method
(Elsevier, 2024-05)
Article
Accés obertThe aim of this study is to evaluate the applicability and suitability of the Smoothed Particle Hydrodynamics (SPH) method in modelling a flexible flat net in currents. SPH is a meshless Lagrangian method that discretises ... -
The dilemma of variables assumptions in thermal comfort calculations for educational buildings: to simplify or not?
(Elsevier, 2024-05)
Article
Accés obertThermal comfort is crucial for people well-being and productivity in buildings, and it has a strong effect on building’s energy usage. The main models for assessing thermal comfort, like predictive mean vote (PMV) and ... -
Confronting positions: para-vs. meta-functionalization in triindole for p-type air-stable OTFTs
(2024-05)
Article
Accés obertThe 5,10,15-trihexyl-10,15-dihydro-5H-diindolo[3,2-a:3',2'-c]carbazole core, namely triindole, is well-known for its prominent hole-transporting properties and air stability. The functionalization of this core is also ... -
ODAMNet: A Python package to identify molecular relationships between chemicals and rare diseases using overlap, active module and random walk approaches
(Elsevier, 2024-05)
Article
Accés obertEnvironmental factors are external conditions that can affect the health of living organisms. For a number of rare genetic diseases, an interplay between genetic and environmental factors is known or suspected. However, ... -
ACROPOLIS: a graphical user interface for classification of risk for off-stream reservoirs using machine learning
(2024-05)
Article
Accés obertPotential risk identification due to off-stream reservoir failure typically requires the use of two-dimensional hydraulic models, which demands considerable effort in terms of expertise, time and financial resources. ... -
Numerical theory and method on the modal behavior of a pump-turbine rotor system considering gyro-effect and added mass effect
(Elsevier, 2024-04-30)
Article
Accés restringit per política de l'editorialThe pump-turbine unit is the core equipment of pumped storage power station, and the rotor system is the key component of the pump-turbine unit. In this paper, the numerical method considering the gyro-effect and added ... -
Sudoku: bases del concurs
(Universitat Politècnica de Catalunya, 2024-04-29)
Guió
Accés obert -
Bibliojoc de Sant Jordi 2024: bases del concurs
(Universitat Politècnica de Catalunya, 2024-04-23)
Guió
Accés obert -
10 anys del programa Challenge Based Innovation
(2024-04-22)
Audiovisual
Accés obertEl programa Challenge Based Innovation (CBI), que ha permès centenars d’estudiants de la UPC, Esade i l’Istituto Europeo di Design (IED Barcelona) crear 68 respostes innovadores a reptes de la humanitat aprofitant la ... -
Polyhydroxy-3-Butyrate (PHB)-based composite materials reinforced with cellulosic fibers, obtained from barley waste straw, to produce pieces for agriculture applications: production, characterization and scale-up analysis
(Multidisciplinary Digital Publishing Institute (MDPI), 2024-04-19)
Article
Accés obertCellulosic fibers obtained from Barley straw were utilized to reinforce PHB. Four different processed fibers were employed as reinforcing material: sawdust (SW), defibered (DFBF), delignified (DBF), and bleached (BBF) ... -
Puc estar patint una malaltia mental i no saber-ho?!
(2024-04-18)
Audiovisual
Accés obertXerrada sobre salut mental dins el marc de les activitats de la Setmana Saludable UPC 2024. Conduïda per la psicòloga i tècnica del Programa Ocell de Foc - Garraf, Mia Sans Osuna.