Results 71 to 80 of about 21,613 (261)

El otoño de Praga. Checoslovaquia y la disidencia ortodoxa en el comunismo español (1968-1989)

Historia contemporánea, 2019
Este artículo pretende analizar el impacto de la crisis checoslovaca en la construcción sociocultural del comunismo ortodoxo español. Los comunistas ortodoxos fueron una corriente que tuvo su base en las divergencias surgidas fruto del cambio de rumbo ...
Eduardo Abad García
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Factors Associated With Pericardial Effusion and Mortality in Renal Cancer Patients [PDF]

Journal of Urologic Oncology
Purpose This study aims to identify determinants of pericardial effusion (PCE) in patients with renal cancer and predictors of in-hospital mortality in patients with renal cancer and PCE.
Kennedy E. Okhawere, Jewel Bamby, Indu Saini, Nosakhare Paul Ilerhunmwuwa, David Onoja, Iretiayo T. Joel, Ranmilowo Tehinse, Folashade Adams, Ketan K. Badani   +8 more
doaj   +1 more source

Bandgap‐Engineered PtxTey:Ag2Te Composite Quantum Dots Enable Programmable NIR‐II Imaging and Photothermal‐Immune Synergistic Therapy

Advanced Science, EarlyView.
A bandgap‐engineered PtxTey:Ag2Te quantum dot platform enables tunable NIR‐IIb emission for deep‐tissue imaging and mild photothermal therapy. Conjugation with αPD‐L1 confers dual tumor targeting and real‐time monitoring of PD‐L1 dynamics. Mild photothermal modulation induces immune reprogramming, enhancing checkpoint blockade efficacy and achieving ...
Jing Liu, Rui Xu, Quan Wu, Tian‐Xin Xiao, Lai‐Xi Zhao, Lei Sun, Ya‐Wen Zheng, Liang Dong, Zhi‐Quan Tian, Haibo Wang   +9 more
wiley   +1 more source

In Situ Pseudo‐Halide Diffusion Enables Buried Interface Regulation and Crystallinity Enhancement in Perovskite Solar Cells

Advanced Science, EarlyView.
Thermally activated LiHCOO induces in situ pseudo‐halide diffusion, promoting buried interface strain release and perovskite crystallization. The monoclinic LiHCOO phase forms an open framework structure that enhances HCOO− diffusion and drives interfacial restructuring.
Chao Gao, Li He, Changjiang Li, Long Fang, Wenzhong Shen   +4 more
wiley   +1 more source

Failure behavior of pressure compensating emitter under different operation pressures in drip irrigation systems

Agricultural Water Management
Pressure compensating emitters (PCE) can maintain a consistent irrigation flow rate under varying pressures through its internal compensation diaphragm and effectively improve the irrigation uniformity of drip irrigation systems.
Peng Hou, Changjian Ma, Jia Wang, Yan Li, Kai Zhang, Shance Hou, Jingzhi Li, Zeqiang Sun, Yang Xiao, Yunkai Li   +9 more
doaj   +1 more source

Machine Learning Accelerated Non‐Adiabatic Molecular Dynamics Elucidates Local Polarization Effects on Non‐radiative Recombination in Halide Perovskites

Advanced Science, EarlyView.
This work proposes and constructs the Hefei‐NAMD‐S framework based on machine learning stacked models to investigate the relationship between local polarization and non‐radiative recombination. The results indicate that, compared with A‐site local polarization, B‐site local polarization shows a more evident association with the non‐radiative ...
Bing Yang, Xiaoli Wei, Bo Cai, Yan Yang, Xinghai Zhu, Yi Liu, Junmin Xia, Lihui Liu, Kun Cao, Wei Shen, Pengfei Xia, Shufen Chen, Siyu Chen, Jin Zhao   +13 more
wiley   +1 more source

Sulfonated Bathocuproine Derivatives as Chemically Bonded Buried‐Interface Engineers for n–i–p Perovskite Solar Cells

Advanced Science, EarlyView.
A BCP‐derived buried‐interface strategy establishes Na‐BCS as a chemically bonded molecular bridge. By combining sulfonate anchoring to SnO2 with preserved BCP–Pb2+ coordination, Na‐BCS simultaneously passivates oxide‐ and perovskite‐side defects, suppresses non‐radiative recombination, and delivers a surface recombination velocity of 8.6 cm s−1, a ...
Dong Hyun Kim, Min Ju Jeong, SeungMin Lee, Oui Jin Oh, Mun Young Woo, Sung Yong Kim, Dong Hun Kang, Chan Young Kim, Chan Ho Shin, Jun Hong Noh   +9 more
wiley   +1 more source

Anthocyanin-rich purple corn extract inhibit diabetes-associated glomerular angiogenesis.

PLoS ONE, 2013
Diabetic nephropathy (DN) is one of the major diabetic complications and the leading cause of end-stage renal disease. Abnormal angiogenesis results in new vessels that are often immature and play a pathological role in DN, contributing to renal fibrosis
Min-Kyung Kang, Soon Sung Lim, Jae-Yong Lee, Kyung Mok Yeo, Young-Hee Kang   +4 more
doaj   +1 more source

Photothermal Amplification via Nanorobotic Swarming Dynamics

Advanced Science, EarlyView.
This study explores a novel approach to enhance photothermal therapy using magnetically regulated microswarms. It details the development of magnetic nanoparticles organized into dynamic structures that improve heat retention and conversion efficiency.
Qinglong Wang, Lin Su, Zhengxin Yang, Yihang Jiang, Haojin Yang, Qianqian Wang, Li Zhang, Ben Wang, Jiajia Wang   +8 more
wiley   +1 more source

Comparative Analysis of Three Atherosclerotic Cardiovascular Disease Risk Prediction Models in Individuals Aged 75 and Older

Clinical Interventions in Aging
Zhang Wang,1 Xue Yang,1 Longxin Li,1 Xiaobo Zhang,2 Wenlin Zhou,1 Sixue Chen1 1Department of Geriatrics, The General Hospital of Western Theater Command, Chengdu, People’s Republic of China; 2The Third People’s Hospital of Beichuan Qiang Autonomous ...
Wang Z, Yang X, Li L, Zhang X, Zhou W, Chen S   +5 more
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