Results 41 to 50 of about 24,472 (211)
Polyoxometalates and Zeolitic Imidazolate Frameworks in Catalysis for Energy Conversion [PDF]
, 2016 能源是当今人类必不可少的生产生活资料。自工业革命以来，人类利用化石能源取得了空前的发展和进步。时至今日，化石能源依旧占据了人类能源消耗总量的头把交椅。但随着化石能源的不断消耗，储量的日益枯竭，同时还受到政治经济环境和全球储量不平均的影响，其价格波动较大。更为重要的是，化石能源不仅在资源开采的过程中会对自然环境造成破坏，而且在使用的过程中也会产生较多的污染环境的物质。综合以上各方面因素，人类亟需开发出新型可再生能源，以取代不可再生的化石能源。 太阳能以其采集的便利、对环境的友好和取之不尽的储量 ...
张超
core
Veterinary Dermatology, Volume 37, Issue 1, Page 89-102, February 2026.ABSTRACT Background Recurrent otitis externa (OE) episodes commonly affect dogs with canine atopic dermatitis (cAD) despite ongoing cAD treatment. Objective To determine if a therapeutic diet with active ingredients targeting the skin barrier and allergy pathways reduces the incidence rate of OE.
Adrian Watson +5 more
wiley +1 more source
Veterinary Dermatology, Volume 37, Issue 1, Page 148-160, February 2026.Background: The antibacterial efficacy of chlorhexidine shampoo is directly affected by formulation and bathing factors. Hypothesis/Objective: To evaluate the in vitro antibacterial efficacy of chlorhexidine‐containing shampoos at various dilutions and to compare their lathering ability.
Emily E. Binversie +2 more
wiley +1 more source
Papaya maturity detection based on multi-target sampling and improved Mask R-CNN [PDF]
Objective: Improve the accuracy and robustness of papaya ripeness detection. Methods: A method of papaya ripeness detection based on multi-target sampling and improved Mask R-CNN was proposed. In the process of data expansion, the method introduced multi-
QI Guohong, SU Man, ZHANG Yunlong
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Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT High‐entropy alloys (HEAs) have emerged as a transformative class of materials distinguished by their complex chemical compositions, unique microstructures, and remarkable mechanical and functional properties. Traditionally, the discovery and optimization of HEAs have relied on conventional methods, including trial‐and‐error experimentation ...
Chrispin Ouko Zamzu +2 more
wiley +1 more source
A rapid detection method for egg quality using CARS and SSA⁃XGBoost improved by combining hyperspectral analysis [PDF]
ObjectiveTo realize non-destructive, accurate, and rapid detection of egg quality.MethodsOn the basis of hyperspectral detection technology, a rapid egg quality detection method combining the bottle sea squirt group algorithm and XGBoost algorithm has ...
SUN Qiang, WANG Linyi, ZOU Qianying
core +1 more source
Latin American Policy, Volume 16, Issue 4, December 2025.ABSTRACT In recent years, video assistant referee systems have been increasingly used to correct unfair decisions in sports. Similarly, I argue that constitutional referendums play a corrective role in hybrid or competitive authoritarian regimes, where the electoral referee is biased and the government enjoys unfair advantages.
Muhammet Derviş Mete
wiley +1 more source
Gaoya dianqi, 2001 本文介绍GIS现场试验的现状与经验 ,根据世界范围的经验 ,指出交流电压试验配合灵敏的局放测量是最好的试验方法。讨论了传统的局放测量方法和其它诊断方法的有效性和存在的问题 ,指出如果局放测量的灵敏度足够 ...
史志侠
doaj
Veterinary Dermatology, Volume 36, Issue 6, Page 723-787, December 2025.Hyperkeratosis of (a) the footpads and (b) the nasal planum. ABSTRACT Background Canine leishmaniosis (CanL) due to Leishmania infantum remains common, and veterinarians do not always follow scientifically sound approaches for diagnosis, treatment and prevention. Objectives To provide consensus guidelines for diagnosis and evidence‐based guidelines for
Manolis N. Saridomichelakis +9 more
wiley +1 more source
Gaoya dianqi, 2015 伴随着全球变暖和极端恶劣天气增多的影响,强降雨已严重危害电力设备外绝缘的安全运行,而目前对于强降雨条件下试验方法对瓷和玻璃绝缘子串交流雨闪电压的影响还缺乏系统的研究。文中以3片串XP-160瓷绝缘子和LXY4-160玻璃绝缘子为试品,研究了强降雨条件下电气试验方法对绝缘子串交流闪络特性的影响,分析比较了不同试验方法的差异。结果表明,试验方法对绝缘子的交流雨闪电压有影响,不同试验方法得到的试验结果之间存在差异。强降雨条件下绝缘子串在相同雨水电导率的试验条件下,采用均匀升压法获得的平均闪络电压Uave最高 ...
梁允 +4 more
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