Results 31 to 40 of about 172,726 (244)

COVID-19 Vaccination and Pregnancy

Clinical and Experimental Obstetrics & Gynecology, 2022
Objectives: A review to assess the safety, efficacy, COVID-19 vaccination acceptance and awareness in pregnant women. Machanism: Pregnant women diagnosed with COVID-19 are characterized by more frequent hospitalization in intensive care units and are at ...
Natalia Ignaszak-Kaus, Karolina Chmaj-Wierzchowska, Katarzyna Wszołek, Maciej Wilczak   +3 more
doaj   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

Design of ± 535 kV hybrid high voltage direct current (HVDC) circuit breaker

IET Generation, Transmission & Distribution, 2022
This paper proposes a ± 535 kV hybrid high voltage direct current (HVDC) circuit breaker. In this paper, the interruption processes of the main branch, transferring branch, and MOV (metal oxide varistors) branch are studied by PSCAD/EMTDC computer ...
Chenyang Liu, Weizheng Yao, Chuan Xiang, Xufeng Cheng, Qinglong Wang   +4 more
doaj   +1 more source

Weldability and Mechanical Properties of Fe/Al Dissimilar Joints by Resistance Spot Weld Bonding

Engineering Proceedings, 2023
In this study, weldability and mechanical properties of resistance spot weld bonding were investigated when adhesives with different properties were used.
Shoma Sakurai, Yuto Ike, Kiichi Yoshida, Muneyoshi Iyota   +3 more
doaj   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

Advanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe, Joseph Fox, Zabeada Aslam, Kevin Critchley, Stephen D. Evans, Mina Okochi, Masayoshi Tanaka   +6 more
wiley   +1 more source

Hierarchical Collagen Nanofiber Gels Recapitulate a Physiologically Relevant Tumor Stromal Microenvironment

Advanced Healthcare Materials, EarlyView.
The collagen nanofiber (CNF) gel supports cancer cell culture, exhibiting cell morphology and cancer‐related protein expression similar to Matrigel. It offers a higher collagen concentration than commercial gels. Additionally, the CNF gel allows replication of the high elasticity of in vivo cancer tissue by controlling collagen fiber sizes, ranging ...
Naoko Sasaki, Tomoyuki Suezawa, Shiro Kitano, Ryohei Katayama, Michiya Matsusaki   +4 more
wiley   +1 more source

Grain to Gain: Rice Distillers Dried Grains with Solubles (RDDGS) and the Economic Edge for Nagavali Ram Lambs

International Journal of Bio-Resource and Stress Management
The Experiment was conducted at the Livestock Research Station, Garividi, Vizianagaram district, Andhra Pradesh for 90 days i.e. from July to October, 2023 to assess the impact of incorporating Rice Distillers Dried Grains with Soluble (RDDGS) by ...
Vikas Madhukar Gite, K. Sudha Rani, D. Srinivas Kumar, Satish Kumar Illa   +3 more
doaj   +1 more source

Narrowband NIR-Induced In Situ Generation of the High-Energy Trans Conformer of Trichloroacetic Acid Isolated in Solid Nitrogen and its Spontaneous Decay by Tunneling to the Low-Energy Cis Conformer

Croatica Chemica Acta, 2015
The monomeric form of trichloroacetic acid (CCl3COOH; TCA) was isolated in a cryogenic nitrogen matrix (15 K) and the higher energy trans conformer (O=C–O–H dihedral: 180°) was generated in situ by narrowband near-infrared selective excitation the 1st OH
R. F. G. Apóstolo, R. R. F. Bento, R. Fausto   +2 more
doaj   +1 more source

Tumor‐Targeted Hyaluronic Acid/Tannic Acid‐Engineered Oxygen Nanogenerators With IR780 Payloads Enable Dual‐Mode Glutathione Depletion and Effective Singlet Oxygen Generation for Melanoma Treatment

Advanced Healthcare Materials, EarlyView.
A hyaluronic acid/tannic acid‐engineered Prussian blue oxygen nanogenerator loaded with IR780 is developed to enhance melanoma phototherapy. By integrating tumor targeting, oxygen self‐supply, and dual‐mode glutathione depletion, the nanoplatform effectively overcomes hypoxia and antioxidant defenses, potentiating synergistic photothermal/photodynamic ...
Chai‐How Hsu, I‐Ju Liu, Hsiang‐Yun Chih, Tsai‐Ching Hsu, Ju‐An Liang, Chia‐Wei Kuo, Bor‐Show Tzang, Wen‐Hsuan Chiang   +7 more
wiley   +1 more source

Interactions between Rhodamine Dyes and Model Membrane Systems—Insights from Molecular Dynamics Simulations

Molecules, 2022
Background: rhodamines are dyes widely used as fluorescent tags in cell imaging, probing of mitochondrial membrane potential, and as P-glycoprotein model substrates.
Nisa Magalhães, Guilherme M. Simões, Cristiana Ramos, Jaime Samelo, Alexandre C. Oliveira, Hugo A. L. Filipe, João P. Prates Ramalho, Maria João Moreno, Luís M. S. Loura   +8 more
doaj   +1 more source