Results 51 to 60 of about 10,275,262 (317)
Spatial Interaction, Spatial Multipliers and Hospital Competition [PDF]
International Journal of the Economics of Business, 2009 Abstract The hospital competition literature shows that estimates of the effect of local market structure (concentration) on pricing (competition) are sensitive to geographic market definition. Our spatial lag model approach effects smoothing of the explanatory variables across the discrete market boundaries, resulting in robust estimates of the impact
Mobley, Lee R +2 more
openaire +3 more sources
International Journal of Environmental Research and Public Health, 2022 The digital economy and the green economy are two major issues for economic recovery in the post epidemic era. From spatial interaction spillover, we analyze and measure the relationships between the digital economy and environmental pollution in 287 ...
Sa Xu +3 more
semanticscholar +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Incoherent interaction of nematicons in bias-free liquid-crystal cells [PDF]
, 2009 We study experimentally the propagation dynamics and interaction of a pair of mutually incoherent nematicons: spatial optical solitons in nematic liquid crystals. In contrast to earlier studies, we consider a bias-free liquid-crystal cell and compare the
Alberucci +47 more
core +3 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
ISPRS International Journal of Geo-Information, 2023 The rapid development of Internet technology has formed a huge virtual information space. In the information space, information flow has become a link of communication between objects.
Lin Liu, Hang Li, Dongmei Pei, Shuai Liu
doaj +1 more source
Pattern formation in a predator-prey system characterized by a spatial scale of interaction
, 2009 We describe pattern formation in ecological systems using a version of the classical Lotka-Volterra model characterized by a spatial scale which controls the predator-prey interaction range.
Alonso D. +8 more
core +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Urban Network Spatial Connection and Structure in China Based on Railway Passenger Flow Big Data
Land, 2022 China’s transportation industry has made great achievements in the past 40 years of reform and opening up. At the same time, it has gradually accumulated a series of problems.
Minmin Li +7 more
doaj +1 more source
Short-time Gibbsianness for Infinite-dimensional Diffusions with Space-Time Interaction [PDF]
, 2009 We consider a class of infinite-dimensional diffusions where the interaction between the components is both spatial and temporal. We start the system from a Gibbs measure with finite-range uniformly bounded interaction.
A. Ny Le +18 more
core +4 more sources