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تعداد نتایج: 1453464  

2002
HELENA KULLENBERG Helena Kullenberg

This is a paper about premodification in the English noun phrase, focusing on functions of attributive adjectives. Modification in general is an issue that has received comparatively little attention in linguistic research, at least outside the field of syntax (see eg Frawley 1992: 437); Although there are some systematic descriptions of premodifier functions to be found in the literature, much...

Journal: Journal of Nanoanalysis 2017
Adejare Rasaq Oloyede Enoch Olugbenga Dare Fatai Oladipupo Oladoyinbo Hameed Adekola Adesokan Moses Gbenga Peleyeju Olubori Idowu Sonde Omotayo Ademola Arotiba Tajudeen Adeniyi Afolabi

We report the synthesis and application of a novel Exfoliated graphite/Selenium-Zinc oxide (EG/Se-ZnO) nanocomposite for photodegradation of methylene blue dye and its antibacterial activity. The composite was characterized using XRD, FTIR, SEM and TEM. Applicability of EG/ Se-ZnO nanocomposite as photocatalyst was investigated by the photocatalytic degradation of methylene blue as a model for ...

Journal: :international journal of advanced design and manufacturing technology 0
navid bozorgan nariman bozorgan

abstract: in this study, al 2 o 3 /eg and tio 2 /eg nanofluids as coolants have been used in the double-tube heat exchanger. the hot solvent inlet heat exchanger must be cooled down with a specified amount. we can use nanofluids as coolants in the heat exchanger for optimization of the heat transfer area. therefore, the efficacy of nanofluids as coolants is verified. furthermore, flow rate of c...

Journal: :International Journal of Ocean System Engineering 2011

Journal: :Tidsskrift for Den norske legeforening 2016

ژورنال: :پژوهش ها و سیاست های اقتصادی 0
نادر مهرگان nader mehregan associate professor, university of bu-ali sinaدانشیار دانشکده اقتصاد دانشگاه بوعلی سینا همدان یونس تیموری younes taimorei m.a. in economicsکارشناس ارشد علوم اقتصادی

تمرکز یکی از مهم ترین عناصر ساختار بازار میباشدکه به نحوه توزیع قدرت بازار میپردازد. تمرکز جغرافیایی به عنوان یکی از ابعاد تمرکز معرفی شده است که نحوه تقسیم قدرت بازار را از لحاظ جغرافیایی در میان مناطق مختلف درنظر می گیرد و میزان یکنواختی و تجانس توزیع فعالیت های اقتصادی بین مناطق را مورد ارزیابی قرار می دهد، بطوری که این نوع ارزیابی در زمینه شناخت چگونگی ساختار صنعت و سیاستگذاری های صنعتی و ا...

احمد روحی زاده, سجاد نیکخواه سید مختار حسینی مهزیار خزاعلی,

Backgroundand Objective:During the holy month of Ramadan, the number of admissions of patients with renal colic increases. This study was conducted to investigate the effects deprivation of food and water on the urinary crystals formation in the kidneys of rats as an experimental model of Ramadan-type fasting (RTF). Subjects and Method...

2008
Piotr Przytycki

We prove that if a group G is systolic, i.e. if it acts properly and cocompactly on a systolic complex X, then an appropriate Rips complex constructed from X is a finite model for EG.

Background. The importance of physical activity (PA) for maintaining and improving health status increases with each passing day. Objectives. The present study aimed to examine the effects of PA and nutritional education programs applied to 12th-grade students on body mass index (BMI), PA level, and eating habits during the COVID-19 pandemic. Methods. One hundred fifty-nine 12th grade student...

Journal: :Umweltwissenschaften und Schadstoff-Forschung 1992

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