Results 61 to 70 of about 8,836,671 (327)
3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice
Advanced Materials Technologies, EarlyView.We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona +6 more
wiley +1 more source
, 2016 We study the initial‐value problem for the replicator equation of the N‐region Core‐Periphery model in spatial economics. The main result shows that if workers are sufficiently agglomerated in a region at the initial time, then the initial‐value problem ...
M. Tabata, Nobuoki Eshima
semanticscholar +1 more source
A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems
Advanced Science, EarlyView.Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li +9 more
wiley +1 more source
Advanced Science, EarlyView.A cytokinin pathway transcription factor, RR2b, was artificially selected during soybean domestication and improvement based on its differential transcriptional activity, which correlates with ATT repeat polymorphisms in its promoter. RR2b balances yield and defense by fine‐tuning its expression level and offers a promising target for decoupling trade ...
Qun Ma +11 more
wiley +1 more source
Methodological Pluralism in the Study of the Economic Space [PDF]
Пространственная экономика, 2012 The author considers controversial issues associated with the criticism of the methodological aspects the modern economic theory mainstream. The study addresses methodological pluralism as one of the possible future directions of economic methodology ...
Vadim Nikolaevich Ukrainsky
doaj +1 more source
Economical representation of spatial networks
PNAS NexusAbstract Network representation is crucial across various scientific, societal, technological, and artistic domains. The primary goal is to highlight patterns out of nodes interconnected by edges that are easy to understand, facilitate communication, and support decision-making.
de Vico Fallani, Fabrizio +1 more
openaire +3 more sources
Photoelectric Imaging of the Optically Inactive Charge State of Silicon‐Vacancy Defects in Diamond
Advanced Science, EarlyView.Although the doubly negative charge state of the SiV center in diamond is predicted to ionize only in the ultraviolet and is therefore considered optically inaccessible, we demonstrate visible‐range photoelectric imaging enabled by a previously unrecognized regime of laser‐assisted tunneling. ABSTRACT The investigation of optically active point defects
Ilia Chuprina +8 more
wiley +1 more source
National and Global Infrastructure of the Arctic Zone of the APR: New Challenges [PDF]
Пространственная экономика, 2015 The article addresses issues of formation of the national and global infrastructure in the Arctic and its Asia-Pacific zone in the context of the new challenges in the development of the region, associated mainly with the political and military ...
Boris Khananovich Krasnopolskiy
doaj +1 more source
Evolutionary Theories in Environmental and Resource Economics: Approaches and Applications
, 2000 Recent advances in evolutionary theory have important implications for environmental economics. A short overview is offered of evolutionary thinking in economics.
van den Bergh, J.C.J.M., Gowdy, J.M.
core +1 more source
MXene‐Based Room‐Temperature NO2 Gas Sensors: A Meta‐Analysis
Advanced Science, EarlyView.This study presents the first comprehensive meta‐analysis of MXene‐based NO2 sensors, decoding 32 study characteristics across 61 peer‐reviewed studies. By isolating materials chemistry as the primary performance driver over device‐level parameters, the authors establish a methodological blueprint and a predictive structure–function map to accelerate ...
Alexander Khort +3 more
wiley +1 more source