Results 91 to 100 of about 92,910 (287)

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

open access: yesAdvanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Zur Messung der Steuerbelastung von Unternehmen

open access: yesAustrian Journal of Statistics, 2016
Zur Messung der (effektiven) Steuerbelastung von Unternehmen stehen mikroökonomische Methoden makroökonomischen Ansätzen auf Basis der VGR (implizite Steuerquoten) gegenüber.
Thomas Kostal
doaj   +1 more source

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

open access: yesAdvanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee   +4 more
wiley   +1 more source

Learning Phrase Representations using RNN Encoder-Decoder for Statistical Machine Translation

open access: yes, 2014
In this paper, we propose a novel neural network model called RNN Encoder-Decoder that consists of two recurrent neural networks (RNN). One RNN encodes a sequence of symbols into a fixed-length vector representation, and the other decodes the ...
Bahdanau, Dzmitry   +6 more
core   +1 more source

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli   +11 more
wiley   +1 more source

Impact of PET-CT reporting delays and incidental extra-thoracic findings in lung cancer diagnosis

open access: yesClinical Medicine
Introduction: PET-CT is pivotal in lung cancer diagnosis and staging, uncovering thoracic and extra-thoracic findings that guide multidisciplinary team (MDT) decisions. Timely PET-CT reporting (
Zaw Aung   +9 more
doaj   +1 more source

Biochemical Assessment of the Effects of Crude Oil and Ciprofloxacin Intoxication on Liver of Male Tats

open access: yesEurasian Chemico-Technological Journal, 2011
Biochemical techniques were used to investigate the development of hepatoxic effects caused by single exposure to crude oil (CO, 3.0 ml/kg bw) and/or ciprofloxacin (CFX, 200 mg/kg bw) in male albino rats.
T. M. Shalahmetova   +2 more
doaj   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

A Comparative Analysis of Distributor and Rotor Single Regulation Strategies for Low Head Mini Hydraulic Turbines

open access: yesEnergies
Tubular axial turbines (TATs) play a crucial role in mini and micro hydropower setups that require simplified yet reliable solutions. In very low head scenarios, single regulation in TATs is common, due to economic impracticality of the sophisticated ...
Dario Barsi   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy