Results 11 to 20 of about 503,589 (161)
The purpose of this study is to determine the motivation of non-madrasa graduate students to learn Arabic at Department of Arabic Language Education of IAIN Kendari. The type of this research was descriptive qualitative in which data were collected by observation, interview, and documentation.
Rachmad Ramadhan, Kamilatul Ubudiyah
openaire +1 more source
水系统节水优化是一种从系统层面分析水系统节水潜力的方法,借助数学模型可实现节水的量化研究。阐述了一种基于外排水再利用的水系统节水优化模型,并利用Vogel方法实现模型的求解。以火电企业为典型用水案例进行研究,将案例企业用水系统划分为6个子系统(循环冷却水系统、灰渣水系统、化学除盐水系统、脱硫用水系统、生活消防用水系统、其他杂用水系统),在污水排放改造的基础上构建了基于成本最优的节水优化模型并进行了求解。经案例研究发现,优化带来的经济效益最为明显,其次是节水、生态效益。案例企业优化后综合发电耗水 ...
朱丽姗 +4 more
doaj +2 more sources
循环冷却水系统在炼化企业节水减排工作中愈加受到重视。探讨了炼化企业循环冷却水系统各个用水排水环节的特点及目前循环冷却水系统应用的主要节水措施和技术,分析了各种节水措施和技术的优缺点,并对炼化企业循环冷却水系统的节水减排工作进行了展望。
刘雪鹏 +4 more
doaj +2 more sources
华北地区某净水厂以当地水库水为水源,原水受到有机物污染,水质受季节影响变化较大。为应对上述水质问题采用高密度沉淀池-V型滤池-超滤-臭氧加活性炭吸附的工艺流程,但该工艺流程较长,运行能耗较高。针对季节和水质变化,以供水安全可靠为前提,高效节能为目标,提出了水厂运行的多线程工艺流程。经节能评估,运行改进后可节能23.96%。
路旭龙, 崔建国, 张峰
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Abstract Site fidelity is the tendency for animals to repeatedly return to the same locations, either within or between years. Site fidelity enables animals to utilize knowledge of previously visited locations, including assessments of seasonal variations in health and mortality risks (e.g., predation), resource availability, and social benefits such ...
Tobias A. Ross +13 more
wiley +1 more source
ABSTRACT In English Medium Instruction (EMI) contexts, students face simultaneous linguistic and academic demands. Although psychological capital (PsyCap) has been recognized as an important psychological resource for academic success, less is known about whether its effects depend on students’ academic English literacy (AEL).
Hao Wu, Heath Rose
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结合具体应用例子,对酒精氧化法生产醋酸工艺的节水途径.如循环水系统和水处理?直流冷却的节水措施?蒸汽冷凝水回收?采用节水工艺和设备?分类供水等问题进行了论述?
陈砺, 张宁安
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ABSTRACT Understanding learners’ English speaking self‐efficacy is essential for promoting effective oral communication in EFL contexts. However, variable‐centered research on English speaking self‐efficacy often overlooks heterogeneity among learners.
Cha Li, Lawrence Jun Zhang
wiley +1 more source
ABSTRACT Biochemical oxygen demand (BOD) remains a core indicator of organic pollution in freshwater monitoring, but its role in water policy and practice is changing as water‐quality assessment moves toward predictive, integrative, and decision‐support approaches.
Isadora Favero Roque Cenci +5 more
wiley +1 more source
Light‐Synergistic Enhanced Synaptic Devices Toward Superadditive In‐Sensor Computing
ABSTRACT Conventional neuromorphic devices face challenges in achieving efficient integration of light sensing and synaptic computation because of structural and material limitations. In this work, we developed an indium‐tin‐zinc oxide/transparent gelatin electrolyte synaptic transistor incorporating rare metal indium.
Wei Zhong +16 more
wiley +1 more source

