Results 31 to 40 of about 290,372 (154)
新高考改革背景下中国贵州省普通高中学业水平选择性 考试命题质量保障探究
, 2023 2014 年9 月4 日，国务院颁布《关于深化考试招生制度改革的实施意见》，拉开了新一轮高考改革的序幕。贵州省2016 年印发了《贵州省深化考试招生制度改革实施方案》，2021 年印发了《贵州省高考综合改革实施方案》，明确提出了贵州省高考综合改革将从2021 年秋季入学的新生开始实施。在此之前，贵州省高考全部考试科目均使用国家统一命制的试卷。从2024 年开始，贵州省学业水平选择性考试将由省级自主命题。在考试效果上能否充分实现考试设计的目标，试卷试题的质量起着关键作用。然而 ...
Guan, Hong
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iRADIOLOGY, Volume 4, Issue 4, Page 329-337, August 2026.This bar chart illustrates the diagnostic performance of coronary magnetic resonance angiography (CMRA) for detecting ≥ 50.00% coronary artery stenosis at the segment, vessel, and patient levels, including sensitivity, specificity, positive predictive value, negative predictive value, and accuracy.
Zhengfu Wang +5 more
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中西医结合护理Objective To investigate the quality and safety of Traditional Chinese Medicine(TCM) nursing in 35 secondary and above public medical institutions in Zunyi City, grasp the current situation of TCM nursing in medical institutions, analyze the causes of ...
WU Yuanxia (吴远霞) +5 more
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Plant Biotechnology Journal, Volume 24, Issue 8, Page 4984-5001, August 2026.ABSTRACT Rice is the staple crop for more than half of the global population, and improving grain yield, grain quality, and stress resistance remain central goals of modern rice breeding. Among current precision breeding strategies, genome editing has created new opportunities for crop improvement, but its success depends heavily on the selection of ...
Wenhao Wu +4 more
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Construction of Lean Coal Molecular Structure Model Based on Spectroscopic Characterization
Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 4, July/August 2026.ABSTRACT The chemical structure of coal exerts a profound influence on its properties and utilization pathways. A comprehensive analysis of coal's molecular structure is crucial for mitigating environmental pollution arising from coal combustion and improving the efficiency of coal utilization.
Song Liu +5 more
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figsimR: An R Package for Simulating Fig–Wasp Community Dynamics
Ecology and Evolution, Volume 16, Issue 7, July 2026.ABSTRACT Fig–fig wasp systems represent a widely applicable but underutilized framework for community assembly research, yet their multi‐trophic structure and species interactions substantially increase the complexity of community simulation. We present figsimR, an open‐source, modular R package that implements fig wasp community simulation via a ...
Yiyi Dong, Simon T. Segar, Qingbei Weng
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Functional Ecology, Volume 40, Issue 7, Page 2190-2202, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Ectomycorrhizal fungi (EcMF) modulate litter decomposition and facilitate nutrient acquisition through the soil–mycorrhiza–plant pathway. Although litter chemistry has been considered an important factor affecting litter decomposition, how it regulates EcMF‐induced ...
Yan Mei +8 more
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Cancer Science, Volume 117, Issue 7, Page 1867-1882, July 2026.In this study, we show that aldo‐keto reductase family 1 member C3 (AKR1C3), a protein highly expressed in ferroptosis resistant hepatocellular carcinoma cells, acts as an enzyme‐independent scaffold protein by promoting the nuclear export of β‐transducin repeat protein (β‐TrCP) and its binding to transferrin receptor (TFRC) in an enzyme‐independent ...
Lei Qi +10 more
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Imminent Localized Precipitation Preceded by a Surge in Cloud‐Base Descent and Reflectivity
Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.Abstract The nowcasting of localized precipitation (LP) is often limited by insufficient observation of the vertical cloud evolution preceding rainfall. Here we systematically tracked rapid cloud development within 2 hr before LP onset, utilizing cloud data collected in 2024 from the millimeter‐wavelength cloud radar network across China, together with
Zhen Zhang +10 more
wiley +1 more source