نتایج جستجو برای: eg ion

تعداد نتایج: 222325  

Journal: :International Astronomical Union Colloquium 1987

Journal: :Nordisk Alkoholtisdkrift (Nordic Alcohol Studies) 1993

Journal: :Sensors and Actuators B-chemical 2022

The detection and quantification of Cs+ in aquatic media are an environmental safety public health matter, so far limited by the lack rapid, low cost, limit selective analytical tools. Herein we demonstrate efficient fabrication a novel electrolyte-gated organic field-effect transistor sensor for seawater based on combination two ultra-thin layers namely poly(3-hexylthiophene) as semiconductor ...

J. Dong K. Xie M. Wei S. Wei X. Ouyang Z. Gong,

This study explored the effects of GnRH agonist (GnRHa) immunity on expression of FSHR mRNA in pituitary and FSHR protein in uteri, and also confirmed its efficacy on uterine development. 42 prepuberty and non cyclic ewes were assigned to 6 experimental groups (EG) during anestrus season. Animals in EG-I, EG-II and EG-III were subcutaneously injected with 200, 300 and 400 μg alarelin antigens (...

ژورنال: :فصلنامه جغرافیا و آمایش شهری- منطقه ای 2012
دکتر نادر مهرگان یونس تیموری

چگونگی توزیع و پراکندگی فعالیت­های تولیدی و استقرار واحدها و بنگاه­های صنعتی در مناطق مختلف به تصمیم­های این واحدها برای مکان­یابی در نواحی معین بستگی دارد. امّا بسیاری عوامل مهم  وجود دارند که در این تصمیم­گیری مؤثر هستند و واحدهای تولیدی با در نظر گرفتن آن عوامل، اقدام به انتخاب مکان و منطقۀ مناسب برای استقرار در آن می­کنند. پس می­توان گفت آن عوامل باعث ایجاد نوعی تمرکز به نام تمرکز جغرافیایی ...

Journal: :Chemistry of Materials 2021

Rechargeable zinc-ion batteries (RZIBs) are mostly powered by aqueous electrolytes. However, uncontrolled water interactions often confer a small voltage window and poor battery capacity retention. Here, we explore replacing with ethylene glycol as the primary solvent in zinc electrolyte formulations. The assembled reveal suppressed electrolyte-induced parasitic reactions, leading to (1) expand...

2015
Fengping Wang Yongkui Cui Hailai Zhao Muhammad Zubair Iqbal Ziya Wang Yan Li

The novel 3D SnO cabbages self-assembled by nanosheets were successfully synthesized via template-free hydrothermal growth method under facile conditions. The XRD results manifest that the as-prepared SnO is tetragonal phase. The TEM and HRTEM results show that the cabbage nanosheets are polycrystalline structure consisted of considerable single-crystalline nanoparticles. Two typical Raman mode...

2017
Vera Y. Chung Benjamin W. Turney

BACKGROUND Urolithiasis is a significant healthcare issue but the pathophysiology of stone disease remains poorly understood. Drosophila Malpighian tubules were known to share similar physiological function to human renal tubules. We have used Drosophila as a genetic model to study the transcriptional response to stone formation secondary to dietary manipulation. METHODS Wild-type male flies ...

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