Results 91 to 100 of about 8,118,965 (303)

Spatial variability of groundwater recharge - I. Is it really variable? [PDF]

open access: yes, 2004
The spatial variability of recharge is an important consideration in estimating recharge especially as all methods of estimating it are 'point' estimates and in most places recharge varies in space.
De Silva, RP
core  

MARQUEURS DE CENTRAGE ET LOCALISATION SPATIALE LE CAS DE EN PLEIN +NOM DE LIEU [PDF]

open access: yesStudii si Cercetari Filologice: Seria Limbi Straine Aplicate, 2012
The aim of this study is to examine the semantic and combinatorial properties of the French expression en plein followed by a spatial locator (en pleine rue).
Chokri Rhibi
doaj  

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Kajiado County Spatial Plan 2019-2029

open access: yes, 2019
County Spatial Planning is a tool put in place to provide a guide for exploitation and use of land with the aim of achieving the delicate balance to meet development/growth demands and sustainably harness the resource for integration. Planning ensures

core  

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

MS-DARNet: A Lightweight Multi-Scale Selective Dilated Attention Residual Network for Remote Sensing Scene Classification

open access: yesRemote Sensing
High-resolution remote sensing image (HRRSI) scene classification faces challenges such as significant target scale variations, complex background interference, and the difficult spatial parsing of dense objects (such as tightly packed buildings in dense
Jiawei Huang, Chengjun Xu
doaj   +1 more source

Smaller is better: nanobodies meet NMR

open access: yesFEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Weakly-Supervised Spatial Context Networks

open access: yes2019 IEEE Winter Conference on Applications of Computer Vision (WACV), 2019
We explore the power of spatial context as a self-supervisory signal for learning visual representations. In particular, we propose spatial context networks that learn to predict a representation of one image patch from another image patch, within the same image, conditioned on their real-valued relative spatial offset.
Zuxuan Wu, Larry S. Davis, Leonid Sigal
openaire   +4 more sources

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS 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

An Architecture for Distributed Spatial Configuration of

open access: yes, 2003
This paper discusses an architecture for spatially distributed storage of contextual configuration information in ubiquitous computing environments.
Context Aware Applications
core  

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