C Zhang

Construction of SiO2/porous DA-g-C3N4 composite nanofiltration membranes with high Mg2+/Li+ selectivity based on reverse interfacial polymerization

Xin Shi, Qiuyan Bi, Zizhen Peng, Zhicheng Wang et autres

It is often difficult for thin-film composite (TFC) nanofiltration (NF) membranes to balance high separation selectivity and high permeability, and the contradiction between the two will lead to their overall performance constraints. In this study, a dual-phase regulation strategy is proposed, which …

cn (code pays fourni par la source)

Salivary pepsin exposure in children with upper-airway symptoms: limited discrimination by RSI/RFS/RSS and diurnal patterns

Chaofan Li, Chaohua Wang, Shaokun Huang, Ying Zhang et autres

cn (code pays fourni par la source)

Mechanical Properties and Crack Propagation Behavior of Defective Cement Mortar Reinforced with Hybrid Steel–Carbon Fibers

Gaozhen Hu, Liang Li, Anhua Xu, Yuanji Li et autres

To enhance the crack resistance and toughness of cement mortar, steel fibers (SF), carbon fibers (CF), and their hybrid combinations were incorporated at various volume fractions. Cubic specimens with single or double prefabricated holes were tested using compressive and splitting tensile tests …

cn (code pays fourni par la source)

Effects of intranasal dexmedetomidine on postoperative sleep quality: a systematic review and meta-analysis of randomized controlled trials

Jin Zhao, C Zhang, Hui Li, Yuxin Qiu et autres

Background Postoperative sleep disturbance is common in surgical patients and may slow recovery. Dexmedetomidine has a sleep like sedative effect, and intranasal administration provides a convenient and non-invasive route. The aim of our study was to evaluate the effect of intranasal dexmedetomidine …

cn (code pays fourni par la source)

Dipole‐Engineered Conformal Artificial Interphase for Stable Sodium‐Anion‐Redox Cathodes

Yi-Xiang Wang, W Song, Junhua Zhou, Qitao Shi et autres

ABSTRACT Lattice oxygen redox offers a pathway to high‐energy sodium cathodes but is limited by irreversible oxygen release, electrolyte decomposition, and transition metal dissolution at high voltage. In this study, we overcome these challenges by designing a dipole‐engineered conformal artificial interphase on …

cn, hk, pl, cz (code pays fourni par la source)

Built‐in Electric Field‐Driven Electrocatalysis for Water Splitting: Toward Highly Efficient Hydrogen Production

Zihao Xu, Yan Shang, H Wang, H B Wu et autres

ABSTRACT Against the backdrop of global “dual‐carbon” goals and the rapid expansion of the new energy industry, water electrolysis for hydrogen production has emerged as a pivotal route for transforming the global energy structure. However, its industrial‐scale deployment is hindered by sluggish …

cn (code pays fourni par la source)

Orbital-orthogonality-mediated active-site decoupling for ammonia electrosynthesis

Hao Fei, Bo Liu, Songhua Yang, Feipeng Yang et autres

Electrocatalytic nitrogen reduction (NRR) offers a promising route for sustainable ammonia production but suffers from low efficiency due to the competitive hydrogen evolution reaction (HER) and inadequate N 2 mass transfer in conventional aqueous systems. Here, we propose a rational strategy of …

cn, hk, us, au (code pays fourni par la source)

Gestational homocysteine exposure induces preeclampsia-like phenotypes and alters fetal neurodevelopmental gene expression via impaired decidualization

Xuexiang Li, Ningjing Wang, Yuhan Cai, Huiyu Liu et autres

cn (code pays fourni par la source)

A Synergistic Process Optimization and Data‐Driven Modeling Strategy for Unraveling and Enhancing the Low‐Light Response in Back‐Contact Solar Cells

C Zhang, Yuanjie Yu, Zhenhai Yang, Hao Huang et autres

The interdigitated back contact (IBC) structure offers high efficiency potential for crystalline silicon solar cells, yet its low-light performance (LLP) faces ongoing debates. This study systematically investigates LLP mechanisms in back contact (BC) cells via process optimization, simulation, and machine learning (ML). …

cn (code pays fourni par la source)

[Diagnosis and treatment of intracranial and extracranial complications of acute suppurative otitis media in children].

W T Yang, Yi Xu, C Zhang, D P Yin et autres

Complications of acute otitis media in children are diverse and present with various manifestations. During diagnosis and treatment, emphasis should be placed on imaging examinations to detect lesions in a timely manner. Adequate and full-course antibiotic therapy should be administered; when necessary, …

tw, cn (code pays fourni par la source)

L26/O-216 O-GlcNAcylation-mediated FOXL2 destabilization underlies reduced estrogen synthesis via CYP19A1 in vitrified ovarian tissue

C Zhang, W. Wang, Y. Sun

Abstract Study question Does vitrification impaire the estrogen-producing capacity of ovarian tissue by altering O-linked N-acetylglucosaminylation (O-GlcNAcylation), and what is the underlying mechanism? Summary answer Vitrification-induced hyper-O-GlcNAcylation of FOXL2 attenuated its transcriptional regulation of CYP19A1 and consequently reduced estrogen biosynthesis. What is …

cn (code pays fourni par la source)

Loop Gain in Obstructive Sleep Apnea: From Physiological Endotype to Clinical Translation

Chaofan Li, Chaohua Wang, Ying Zhang, Juan Ye et autres

Objective: To define how loop gain can move from a physiological endotype to a clinically actionable metric in obstructive sleep apnea. Methods: This clinical translational narrative review identified relevant literature from PubMed, Web of Science, Embase, and reference/citation searching, focusing on adult …

cn (code pays fourni par la source)