Results 91 to 100 of about 3,277,431 (296)
On the boundaries of optimally designed elastoplastic structures [PDF]
Computer Research and Modeling, 2017 This paper studies minimum volume elastoplastic bodies. One part of the boundary of every reviewed body is fixed to the same space points while stresses are set for the remaining part of the boundary surface (loaded surface). The shape of the loaded surface can change in space but the limit load factor calculated based on the assumption that the bodies
openaire +2 more sources
FEBS Letters, EarlyView.Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley +1 more source
No boundaries : International Art Colony, Bald Head Island, NC, USA, November 6-20, 1998
, 2008 "No boundaries" was born from the passion of three Wilmington artists--Paula Toll, Gayle Tustin, and Dick Roberts"--(p. [1]) [introduction by Anthony F.
International Art Colony (1st : 1998 : Bald Head Island, N.C.)
core +3 more sources
Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research
FEBS Letters, EarlyView.What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley +1 more source
Impact of spatial averaging on radar reflectivity at internal snowpack layer boundaries
Journal of Glaciology, 2016 Microwave radar amplitude within a snowpack can be strongly influenced by spatial variability of internal layer boundaries. We quantify the impact of spatial averaging of snow stratigraphy and physical snowpack properties on surface scattering from near ...
N. RUTTER +4 more
doaj +1 more source
Beyond the Boundaries of Proximal Policy Optimization
CoRRProximal policy optimization (PPO) is a widely-used algorithm for on-policy reinforcement learning. This work offers an alternative perspective of PPO, in which it is decomposed into the inner-loop estimation of update vectors, and the outer-loop application of updates using gradient ascent with unity learning rate.
Charlie B. Tan +4 more
openaire +3 more sources
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source
Resolve Ties Method for Re-establishing Fit for Purpose Survey Boundaries
African Journal on Land Policy and Geospatial SciencesCountries including Uganda adopted Fit-for-Purpose (FFP) Land Administration as a viable approach towards achieving full coverage of land registration aimed at empowering communities to secure land rights and enhance land management.
Ismail Wadembere
doaj +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Spatial linear network Voronoi analysis to quantify accessibility of police stations in South Africa
Crime ScienceThis study quantifies the overlap between existing police precinct boundaries and theoretically optimal boundaries derived from Voronoi diagrams based on Euclidean and network distances. Accessibility refers to how easily an individual can reach a police
Arthur Antonio +3 more
doaj +1 more source