Results 31 to 40 of about 10,948 (106)
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Common methods of lignocellulose pretreatment (such as acid method, alkali method, and organic solvent method) have been severely restricted in their development due to issues such as harsh reaction conditions, high cost of reagents, and heavy environmental burden.
Weirong Li +9 more
wiley +1 more source
World Affairs, Volume 189, Issue 4, Winter 2026.ABSTRACT Anchored on the sustainable development goals (SDGs) and the Paris Agreement, which seek to limit the global average temperature to well below 2°C above pre‐industrial levels and pursue efforts to limit the temperature to 1.5°C, this study investigates how green energy finance and environmental taxes affect environmental quality, with an ...
Mohammed Musah +4 more
wiley +1 more source
Shuitu Baochi Xuebao目的探究淮河流域和海河流域生境质量与景观格局的响应状况、区域差异及其影响因素，为流域的生态差异性保护策略提供理论支撑与科学决策依据。方法选取2003—2023年5期土地利用数据，基于InVEST模型对流域生境质量评估，计算景观格局指数，利用双变量空间自相关法分析二者响应关系与流域间差异，探究自然地理要素对生境质量空间分异的解释能力。结果1）淮河（-20 394.68 km2）、海河流域（-13 783.16 km2）的耕地面积大幅缩减，林地、水域、建设用地面积均增加 ...
王双 +4 more
doaj +2 more sources
Trust in the Machine? Practitioner Perspectives on the Role of AI in Online Content Moderation
Policy &Internet, Volume 18, Issue 3, September 2026.ABSTRACT The scale and volume of user‐generated content produced in the Web 2.0 era have led to content moderation becoming an essential aspect of most online platforms' business models. This form of digital labour is often performed by human content moderators (CMs) in the Global South, however, artificial intelligence (AI) technology has increasingly
Elena Martellozzo +4 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 9, Page 2726-2736, September 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The regeneration of osteoporotic bone defects is severely hampered by compromised endogenous healing capacity, demanding advanced strategies that actively orchestrate pro‐osteogenic microenvironments. Here, we report an integrated, self‐powered osteo‐regenerative system that uniquely leverages a dual ultrasound‐responsive piezoelectric ...
Bing Tan +6 more
wiley +1 more source
基于InVEST模型的乌江流域生境质量时空演变及其驱动因素分析
Shuitu Baochi Xuebao目的探讨乌江流域贵州段长时间序列下生境质量的时空变化，为区域绿色化高质量发展提供理论参考。方法以1990年、2000年、2010年、2020年4期土地利用数据为主，通过移动窗口法、InVEST模型和地理探测器对乌江流域贵州段景观格局与生境质量进行计算和驱动因素分析。结果1）1990—2020年，景观格局在上游南部距干流30 km以内区域破碎度和斑块形状复杂度加深，斑块优势度和景观连通性降低；在中游南部距干流30~60 km处景观破碎度和斑块形状复杂度减弱，景观连通性增强。2）生境质量多年平均值为0.67，
朱啟莲 +6 more
doaj +2 more sources
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Infrared (IR) stealth is crucial for improving the survivability of equipment. The growing demand for service in marine environments poses new challenges to the composition and structural design of existing IR stealth coatings. This study first investigates the effects of NaCl/water vapor corrosion on the IR stealth performance of GH3536 and a
Kang Wang +5 more
wiley +1 more source
Gongye shui chuli, 2021 类固醇雌激素（SEs）是水环境中高频检出的一类微量难降解有机物，其在我国大部分水体中的残留质量浓度往往超过欧盟规定的雌激素干扰效应质量浓度阈值1 ng/L，对生态环境及人体产生潜在健康风险，是影响二级生化尾水深度处理后安全再利用的重要污染物。综述了类固醇雌激素的理化性质、在水环境中的分布特征及其潜在环境风险，并对其主要的深度去除技术进行了总结。在此基础上，从新型吸附材料、经济高效的催化氧化技术、多污染物协同深度净化、组合工艺及反应器开发等四个方面展望了未来的研究趋势。
胡俊 +5 more
doaj +2 more sources
Shuitu Baochi Xuebao, 2001 研究了土壤微藻对于土壤理化及生物学性质的影响 ,并作定量及定性分析。以土壤和水为两种不同基质 ,在基质中接种 5种土壤微藻藻液 (立方色球藻、土生绿球藻、舟形藻、沙角衣藻以及由 4种藻种形成的混合藻液 ) ,进行见光和黑暗培养 ,分别在 0 ,2 0 ,4 0 ,60 d时 ,测定环境 p H值、微生物量 (不包括藻类 )、有机质含量 ,作极差分析和图形比较。研究结果表明 ,环境 p H值变化、微生物量变化和有机质含量变化在不同藻种相同培养条件下 ,存在一定的相似性。藻种变化对 p ...
兰利琼 卿人韦 等
doaj +2 more sources