Results 141 to 150 of about 626,084 (352)

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

Advanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna, Katarina Gugujonovic, Manuela Schiek, Alessandro Bellapianta, Paul Werginz, Amelie Ziller, Markus Clark Scharber, Ahmad Salti, Matthias Bolz, Mihai Irimia‐Vladu, Günther Zeck   +10 more
wiley   +1 more source

EFFECT OF THE PSEUDOTIME FUNCTION ON GAS RESERVOIR DRAINAGE AREA DETERMINATION Efecto de la función de pseudotiempo en la determinación del área de drene de un yaciemiento de gas

CT&F Ciencia, Tecnología & Futuro, 2007
The gas flow equation is normally linearized to allow the liquid solution of the diffusivity equation to satisfy gas behavior when analyzing transient test data of gas reservoirs.
Freddy-Humberto Escobar, Aura-María López, José-Humberto Cantillo   +2 more
doaj  

Quantifying Spatio‐Operational Heterogeneity in Electrochemical Devices via Operando Correlative Neutron and X‐Ray Tomography

Advanced Functional Materials, EarlyView.
Heterogeniety in electrochemical systems heavily influences device performance and durability. The study shows unique evidence of spatio‐operational heterogeneity in fuel cells via operando neutron and X‐ray tomography. Large variations in membrane thickness and hydration depend upon location and operating conditions, with implications on membrane ...
Pranay Shrestha, Jacob M. LaManna, Kieran F. Fahy, ChungHyuk Lee, Pascal J. Kim, Jason K. Lee, Elias Baltic, Daniel S. Hussey, David L. Jacobson, Aimy Bazylak   +9 more
wiley   +1 more source

Potential of quantitative flow ratio in guiding conduit selection between radial artery and saphenous vein graft for coronary artery bypass graftingCentral MessagePerspective

JTCVS Open
Objectives: Radial artery grafts and saphenous vein grafts exhibit heterogeneous responses to competitive flow, a phenomenon assessable through quantitative flow ratio.
Chunyuan Wang, MD, Meice Tian, MD, Yang Wang, PhD, Lei Song, MD, Zhihui Hou, MD, Sipeng Chen, MS, Wei Feng, MD, Yan Zhang, MD, Zhan Hu, MD   +8 more
doaj   +1 more source

G21 Visualization of Radial-Jets-Induced Flow Patterns in a Constant Volume Divided Chamber Combustor and Their Influences on Combustion and Heat Transfer Enhancement Processes

, 2009
Yuya Matsuzawa, Muneaki Inagaki, Ken-ichi Miyata, Yo-ichiro KOIKE, Makoto Takahashi, Jiro Oda, Norio OHIWA   +6 more
openalex   +2 more sources

On the Radial Structure of Radiatively Inefficient Accretion Flows with Convection [PDF]

, 2002
Marek A. Abramowicz, Igor V. Igumenshchev, Eliot Quataert, Ramesh Narayan   +3 more
openalex   +1 more source

Correlating Permeability Coefficients of Fractured Rock Mass in Unidirectional and Radial Flow Configurations: Method and Application

, 2023
Zhechao Wang, Kanglin Li, Tian Zheng, Jie Liu   +3 more
openalex   +1 more source

Bifurcation phenomena in Taylor–Couette flow in a very short annulus with radial through-flow [PDF]

, 2022
Sebastian Altmeyer, M. Sankar, Younghae Do   +2 more
openalex   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

Advanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich, Michelle Kobus, Shirin Mesgarha, Erica Moretto, Laurens Grosche, Wolfgang Maison   +5 more
wiley   +1 more source

EFFECT OF WELL STIMULATION ON THE SKIN FACTOR IN ELONGATED RESERVOIRS Efectos de la estimulación del pozo sobre el factor de daño en yacimientos alargados

CT&F Ciencia, Tecnología & Futuro, 2006
Because of fluvial deposition or faulting, many reservoirs around the world may possess a long and narrow geometry in which linear flow is expected to take place once radial flow vanishes, if existed.
Freddy Escobar, Matilde Montealegre
doaj