Behavior of cyphenothrin in aquatic environment

Microplastics Pollution in the Aquatic Environment: Problems and Challenges

Electrochemical Behavior and Analysis of Cyphenothrin in Formulations and Grain Samples

A sensitive method for the determination of pyrethorid cyphenothrin by differential pulse adsorptive stripping voltammetry at a hanging mercury drop electrode (HMDE)(pH6.0) was described. The cyclic voltagramms demonstrate the adsorption of these compounds at the mercury electrode. A symmetric study of the various operational parameters that affect the stripping response was carried out by the ...

Microbiology of the Aquatic Environment

This is t~e fifth of several compilations of briefing papers on w~ter quahty prepared by the U.S. Geological Survey. Each bne:fing paper is prepared in a simple, nontechnical, easy-tounderstand manner. This U.S. Geological Survey Circular contains three papers on the microbiology of aquatic environment. Briefing papers are included on "The ecological role(s) of aquatic micro-organisms in lakes ...

Analysis, behavior and ecotoxicity of carbon-based nanomaterials in the aquatic environment

Due to their unique properties, carbon-based nanomaterials (CNMs) have attracted considerable interest in many fields of research, including materials sciences, microelectronics and biomedicine. The potential, the growing use and the mass production of fullerenes and carbon nanotubes have stimulated research on their potential impact on the environment and human health. To gather proper informa...

this study investigated the relationship between quality of work life and organization citizenship behavior from the viewpoint of teachers in high schools in tehran city.

چکیده هدف از پژوهش حاضر بررسی رابطه کیفیت زندگی کاری و رفتار شهروندی سازمانی در مدارس مقطع متوسطه پسرانه شهر تهران از دیدگاه دبیران بود. روش پژوهش حاضر توصیفی و از نوع همبستگی بود. از بین دبیران مدارس شهر تهران تعداد 380 نفر به روش نمونه گیری خوشه ای چند مرحله ای به عنوان نمونه پژوهش انتخاب شدند و با تکمیل پرسشنامه ی کیفیت زندگی کاری والتون(1975) و پرسشنامه ی رفتار شهروندی سازمانی پودساکو...