Results 91 to 100 of about 94,831 (259)

Combination of 3D and 2D Small and Wide Angle X‐Ray Scattering Imaging Reveals Diminished Bone Quality in the Superior Human Femoral Neck Cortex

Advanced Materials, EarlyView.
Combined 2D and 3D X‐ray scattering imaging is used to analyse nanostructural properties in the inferior and superior cortex of 78 human femoral necks from 44 donors. The methodology allows for increased interpretation of nanostructure in a statistically relevant dataset, revealing nanostructural differences in anatomical locations critical to clinical
Torne Tänzer, Tatiana Kochetkova, Arthur Baroni, Mathieu Simon, Mads Carlsen, Santiago Fernandez Bordin, Manuel Guizar‐Sicairos, Philippe Zysset, Marianne Liebi   +8 more
wiley   +1 more source

Mechanism‐Driven Nanoformulations for Cognitive Impairment Induced by Intermittent Hypoxia and Periodontitis

Advanced Materials, EarlyView.
Clinically, intermittent hypoxia (IH) is often accompanied by periodontitis, which accelerates cognitive impairment induced by IH. Novel Janus mesoporous gold‐silica nanoformulations (RVG‐Au&mSiO2‐TPP‐VB) enable intranasal delivery, achieve hierarchical targeting to neuronal mitochondria, effectively scavenge reactive oxygen species, inhibit the HIF‐1α/
Kai‐Run Zhang, Tianbao Zhu, An‐Qi Liu, Jia‐Jia Deng, Ya‐Li Han, Sheng‐Cai Qi, Xue Liu, Tian‐Yi Jiang, Ming‐Rui Zhai, Yu‐Ying He, Xiu‐Juan Li, Hong‐Ting Da, Rui Xu, Xiaomin Li, Jun Gao, Yue‐Hua Liu   +15 more
wiley   +1 more source

Ligand Engineering for Precise Control of Ultrathin CsPbI3 Nanoplatelet Superlattices for Efficient Light‐Emitting Diodes

Advanced Materials, EarlyView.
In this work, we introduce ancillary‐ligand‐mediated growth control of ultrathin CsPbI3 PeNPLs to achieve highly uniform thickness and reduced agglomeration. Strong ancillary‐ligand coordination to the perovskite surface regulates nucleation and improves surface passivation, enabling color‐pure emission and preferentially oriented superlattices.
Jongbeom Kim, Woo Hyeon Jeong, Junzhi Ye, Allison Nicole Arber, Vikram, Donghan Kim, Yi‐Teng Huang, Yixin Wang, Dongeun Kim, Dongryeol Lee, Chia‐Yu Chang, Xinyu Shen, Sung Yong Bae, Ashish Gaurav, Ye In Kim, Jinkyu Yang, Boseung Je, Changsoon Cho, Akshay Rao, Henry J. Snaith, M. Saiful Islam, Bo Ram Lee, Myoung Hoon Song, Robert L. Z. Hoye   +23 more
wiley   +1 more source

Vulnerability Evaluation of District Power Grid Based on Tie-line Groups Energy Transmission Mode

工程科学与技术, 2017
:In order to solve the problem that the current vulnerability assessments do not give enough consideration to the interaction among grids,an evaluation approach of interconnected district grid vulnerability was presented based on tie-line groups energy ...
Yang Lintao, Yang Honggen, Liu Yalei
doaj  

Power outage-risk integrated social vulnerability analysis highlights disparities in small residential communities

Communications Earth & Environment
Individuals experience varying levels of social vulnerability to power grid outages caused by disasters. Neglecting social vulnerability in energy resilience strategies can lead to uneven recovery, which has become a major concern in the U.S.
Farzane Ezzati, Qingyang Xiao, Zhijie Sasha Dong, Junfeng Jiao, Alyson Vargas, Vincent Yeh, Thomas Ptak, Kai Pan   +7 more
doaj   +1 more source

Reclaiming justice for energy-vulnerable populations: Evidence from the city of los angeles

Energy Strategy Reviews
The issues of energy accessibility and vulnerability have garnered significant attention in recent research. However, previous studies have tended to emphasize access-based energy justice while neglecting vulnerability-based energy justice, particularly ...
Dong Xie, Senhong Cai, Xuechen Gui
doaj   +1 more source

Vulnerabilities of Networked Energy Infrastructure

, 2019
Considerable work has been done to understand and improve the resilience of individual infrastructure components. However, systems of components, or even systems of systems, are far less well understood. Cascade effects, where the loss of one infrastructure affects others, is a major source of vulnerability which can lead to catastrophic disruptions of
Schweikert, Amy, Nield, Lindsey, Otto, Erica, Klemun, Magdalena, Ojanpera, Sanna, Deinert, Mark   +5 more
openaire   +1 more source

Reliable and Reusable All‐Solid‐State Contact‐Type Pre‐Lithiation Platform for High‐Performance All‐Solid‐State Batteries

Advanced Materials, EarlyView.
A reusable contact‐type pre‐lithiation platform enables uniform, precisely controllable pre‐lithiation at low stack pressure, suppressing interfacial degradation and thereby markedly improving initial Coulombic efficiency and cycling performance in all‐solid‐state batteries.
Yunho Lee, Yongjun Kwon, Juhyeong Noh, Seok Hun Kang, Kyubeen Kang, Junhyeok Choi, Young‐Gi Lee, Jaecheol Choi, Hyeong Min Jin, Yong Min Lee, Ju Young Kim   +10 more
wiley   +1 more source

Reprogramming the Immunosuppressive Microenvironment in Triple‐Negative Breast Cancer via FAP‐Targeted Nanoprobes for Multimodal Imaging and Photothermal Therapy

Advanced Materials, EarlyView.
Targeting cancer‐associated fibroblasts (CAFs) with fibroblast activation protein (FAP)‐directed nanoprobes for multimodal imaging and photothermal remodeling of the immunosuppressive microenvironment to enhance immunotherapy in triple‐negative breast cancer (TNBC).
Ling Zhan, Yanhong Chen, Jingjing Hu, Chunting Wang, Huanhuan Liu, Defan Yao, Dengbin Wang   +6 more
wiley   +1 more source

Psychosocial Vulnerability and the Consumption of Alcohol and Caffeinated Beverages Among Romanian Adolescents During the COVID-19 Pandemic: A Cross-Sectional Study

Psychiatry International
Adolescence constitutes a developmental stage marked by increased vulnerability to the adoption of consumption behaviors shaped by individual, social, and contextual determinants.
Ana-Maria Dădulescu, Cristiana Glavce, Suzana Turcu   +2 more
doaj   +1 more source