نتایج جستجو برای: direct red 815

تعداد نتایج: 570251  

2009
E Ciavolino Jens Jörn Dahlgaard E. Ciavolino J. J. Dahlgaard

E Ciavolino and Jens Jörn Dahlgaard , Simultaneous Equation Model based on the generalized maximum entropy for studying the effect of management factors on enterprise performance, 2009, JOURNAL OF APPLIED STATISTICS, (36), 7, 801-815. JOURNAL OF APPLIED STATISTICS is available online at informaworldTM: http://dx.doi.org/10.1080/02664760802510026 Copyright: Taylor & Francis http://www.tandf.co.u...

2017
Jacques Chueke Stephanie Wilson

s on human factors in computing systems (pp. 815–828). ACM New York, NY, USA. Hudlicka, E. (1997). Summary of knowledgeelicitation techniques for requirements analysis (Course material for human computer interaction).Worcester Polytechnic Institute. Kaptelinin, V., & Nardi, B. (2012). Affordances inHCI: Toward a mediated action perspective. InProceedings of CHI '12 (pp. 967–976).

The textile industry is a water intensive industry that produces a large amount of highly colored wastewater that must be properly treated before disposal or reuse. In the present study, to verify the possibility of reusing textile wastewater with nanofilteration (NF), an attempt was made to treatment of synthetic reactive dye aqueous solution by commercial nanofiltration membrane. Experiments ...

1999
G. Hébrard Guillaume Hébrard

We present new observations of the binary Sirius A / Sirius B performed with HST-GHRS. Two interstellar clouds are detected on this sightline, one of them being identified as the Local Interstellar Cloud (LIC), in agreement with previous HST-GHRS observations of Sirius A (Lallement et al. 1994). The interstellar structure of this sightline, which we assume is the same toward both stars (separat...

2015
Luke Parry Jakob Vinther Gregory D. Edgecombe

The oldest fossil annelids come from the Early Cambrian Sirius Passet and Guanshan biotas and Middle Cambrian Burgess Shale. While these are among the best preserved polychaete fossils, their relationship to living taxa is contentious, having been interpreted either as members of extant clades or as a grade outside the crown group. New morphological observations from five Cambrian species inclu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه محقق اردبیلی - دانشکده فنی 1392

مدیریت فعال صف یکی از عناصر اساسی در طراحی مکانیزم های کنترل ازدحام در شبکه می باشد که در جهت بهره وری مناسب تر شبکه به کار گرفته می شود. الگوریتم red مهمترین الگوریتم مدیریت فعال صفی است که در مسیریاب های اینترنت پیاده سازی شده است و نقش اساسی در کارایی اینترنت دارد. نقطه ضعف اساسی red حساسیت شدید آن به تنظیم پارامترها و نوسانات طول صف آن می باشد که سبب پایین آمدن کارایی این الگوریتم می شود. د...

Journal: :BMC Public Health 2004
Pedro A Moreira Patricia D Padrão

BACKGROUND Understanding the influences of educational and economic variables on food consumption may be useful to explain food behaviour and nutrition policymaking. The aim of this study was to evaluate the importance of educational and economic factors in determining food pattern in Portuguese adults. METHODS A cross-sectional study in a representative sample of Portuguese adults (20977 wom...

Journal: :journal of physical & theoretical chemistry 2010
ameneh khorsand reza fazaeli mahboobeh manoochehri

in the present work, we have investigated the sorption efficiency of the treated activated carbon from walnut shell(acw) towards direct red 81 (dr81) and direct blue 71 (db71) for the removal from aqueous solution. thesorption study of acw at the solid-liquid interface was investigated using kinetic, sorption isotherms, ph effectand amount of adsorbent. experimental data were analyzed by langmu...

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