نتایج جستجو برای: dmp

تعداد نتایج: 948  

Journal: :Chemical senses 2011
Katharina Mamasuew Nina Hofmann Heinz Breer Joerg Fleischer

Based on a variety of recent findings, the Grueneberg ganglion (GG) in the vestibule of the nasal cavity is considered as an olfactory compartment. However, defined chemical substances that activate GG neurons have not been identified. In this study, the responsiveness of murine GG cells to odorants was examined by monitoring the expression of the activity-dependent gene c-Fos. Testing a number...

2008
Gergely Mádi-Nagy

The univariate discrete moment problem (DMP) is to find the minimum and/or maximum of the expected value of a function of a random variable which has a discrete finite support. The probability distribution is unknown, but some of the moments are given. This problem is an ill-conditioned LP, but it can be solved by the dual method presented in Prékopa (1990). The multivariate discrete moment pro...

Journal: :Dalton transactions 2014
Graeme J Moxey Fabrizio Ortu Leon Goldney Sidley Helen N Strandberg Alexander J Blake William Lewis Deborah L Kays

Condensation reactions of carboxylic acids and anilines in the presence of polyphosphoric acid trimethylsilyl ester (PPSE) afforded a range of sterically demanding N,N'-bis(aryl)amidines, RN{C(R')}N(H)R [R = Mes (Mes = 2,4,6-trimethylphenyl), R' = Cy (Cy = cyclohexyl) L¹H; R = Dipp (Dipp = 2,6-diisopropylphenyl), R' = Cy L²H; R = Mes, R' = Ph L³H; R = Dipp, R' = Ph L⁴H; R = Mes, R' = Dmp (Dmp =...

ژورنال: مجله طب نظامی 2006
آخوند, محمدرضا, خوبدل, مهدی, عشاقی, محمدعلی, عطایی, رمضانعلی, رمضانی, حامد, پناهی, یونس,

مقدمه. هر چند در طی چند دهه اخیر، دی اتیل متا تولوآمید (DEET) به عنوان پرمصرف ترین و موثرترین ماده دافع حشرات مطرح بوده است، اما اثرات زیانبار سمی و آلرژیک آن باعث شده است که ایده جایگزینی مواد دافع دیگر به جای آن قوت گیرد. در این بین ماده دی متیل فتالات ( (DMPکه در طی سالهای دور به عنوان دافع حشرات مورد مصرف بوده، در سالهای اخیر نیز مجددا مورد توجه قرار گرفته است. مطالعه حاضر در نظر دارد ویژگی...

Journal: :Journal of Engineering, Design and Technology 2021

Purpose At the end of a building’s lifecycle, there are several limitations to decision-making process (DMP). There is lack data available from history, difficulty in assessing condition building and variety stakeholders’ needs that have be satisfied. The purpose this paper answer question: how would end-of-life (EOL) DMP change when buildings will been digitally built? illustrated through conc...

Journal: :Sustainability 2021

Phthalate acid esters (PAEs) are widely used as raw materials for industries that well known their environmental contamination and toxicological effects “endocrine disruptors”. The determining of PAE was based on analysis dimethyl phthalate (DMP), diethyl (DEP), dipropyl (DPP), dibutyl (DBP), diisobutyl (DiBP), dicyclohexyl (DCHP) di(2-ethylhexyl) (DEHP) in wastewater sediment samples collected...

سلیمان نژاد, ژانت, مقضی, فائزه, استکلی اونز, هلن ,

The title compound, [Cu(hpydc)(DMP)].5H2O (2) (where H2hpydc and DMP are 4-hydroxypyridine-2,6-dicarboxylic acid and 2,9-dimethyl-1,10-phenanthroline, respectively), was synthesized via the proton transfer method and its structure was determined by single crystal X-ray diffraction. This compound crystallizes in the monoclinic crystal system with P2/c space group and the unit cell parameters are...

K. Zare S. Ghaemi,

The determination of practical and coherent policy to pin down the price in restructured distribution networks should be considered as a momentous topic. The present paper introduces a new method of distribution marginal price (DMP) calculation. The main aim of this paper is to evaluate the DMP for both producers and consumers separately. For this purpose, the first part of the procedure emphas...

ژورنال: :بلورشناسی و کانی شناسی ایران 0
ژانت سلیمان نژاد faculty of chemistry, collage of sciences, tehran university, tehran, iranدانشکده شیمی، پردیس علوم، دانشگاه تهران، تهران فائزه مقضی faculty of chemistry, collage of sciences, tehran university, tehran, iranدانشکده شیمی، پردیس علوم، دانشگاه تهران، تهران هلن استکلی اونز انستیتو فیزیک، دانشگاه نیوکاسل، نیوکاسل، سوئیس

ترکیب [cu(hpydc)(dmp)].5h2o (2) (که h2hpydc و dmp، به ترتیب گروه­های 4-هیدروکسی پیریدین-2، 6-دی کربوکسیلیک اسید و 2، 9-دی متیل-1، 10-فنانترولین هستند) از روش انتقال پروتون سنتز و ساختار بلوری آن به روش بلورشناسی با پرتو-x تعیین شد. این ترکیب در سیستم بلوری تک­میل و گروه فضایی p2/c متبلور شده است و پارامترهای سلول واحد آن (4)8423/10 a =، (5) 4457/13 b =، (4) 6447/13 c = آنگستروم و (2) 004/90β = ...

Journal: :Catalysts 2022

In order to solve the problem of environmental health hazards caused by phthalate esters, a series pure Bi2O2CO3 and light (La, Ce, Pr, Nd, Sm Eu) heavy (Gd, Tb, Dy, Ho, Er, Tm, Yb Lu) rare earth-doped samples were prepared hydrothermal method. The crystalline phase composition physical structure calcined at 300 °C studied, we found that earth ion doping promoted transformation β-Bi2O3 phase, t...

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