Results 131 to 140 of about 296,975 (264)

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

open access: yesAdvanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim   +5 more
wiley   +1 more source

"Racial Preferences in a Small Urban Housing Market: A Spatial Econometric Analysis of Microneighborhoods in Kingston, New York" [PDF]

open access: yes
This paper use spatial econometric models to test for racial preferences in a small urban housing market. Identifying racial preferences is difficult when unobserved neighborhood amenities vary systematically with racial composition.
Anh Pham, Michael Smith, Sanjaya DeSilva
core  

Real‐Time, Label‐Free Monitoring of Cell Behavior on a Bioelectronic Scaffold

open access: yesAdvanced Functional Materials, EarlyView.
A bioelectronic nanofibrous scaffold is introduced that supports cell growth while enabling real‐time, label‐free monitoring of cellular behavior through impedance measurements. The system correlates electrical signals with cell viability and surface coverage, offering an integrated platform for studying dynamic biological processes and advancing next ...
Dana Cohen‐Gerassi   +10 more
wiley   +1 more source

TDoes Product Differentiation Explain The Increase in Exports of Transition Countries? [PDF]

open access: yes
The paper analyzes the increase in transition countries’ exports to their non-traditional trade partners. It uses four different measures of product differentiation to find out the extent that the increase in product variety explains this phenomenon.
Yener Kandogan
core  

Turning a new page in Georgia's history [PDF]

open access: yes, 2010
After the demise of the USSR, Georgia has become geopolitically a key state in the Southern Tier region, which connected the landlocked, but rich with mineral resources region with theWest by gas and oil pipelines.
Khutsishvili, Darejan Daduna
core  

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

open access: yesAdvanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan   +8 more
wiley   +1 more source

Political Stipulation of «Reasonably Necessary» Interpretation of International Norms in the Sphere of International Security

open access: yesУправленческое консультирование, 2018
This article addresses the issue of political conditionality reasonably necessary interpretation of international norms in situations of changing geopolitical realities. The intervention in the conflict on the territory of a sovereign state is prohibited
Stanislav Valentinovich Korostelev
doaj  

Consensus on management of hepatitis C virus infection in resource-limited Ukraine and Commonwealth of Independent States regions. [PDF]

open access: yesWorld J Gastroenterol, 2019
Colombo MG   +10 more
europepmc   +1 more source

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

Economic Inequality in Central, East and Southeast Europe [PDF]

open access: yes
The article analyses the issue of economic inequality in the transition economies of Central, East and Southeast Europe. It consists of a literature review and a descriptive analysis as well as an econometric modelling exercise.
Mario Holzner, Sebastian Leitner
core  

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