نتایج جستجو برای: mixed materials of construction

تعداد نتایج: 21222159  

Journal: :Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics 1997

2008
Sarah Billington

Typical construction materials and practices have a large ecological footprint. Many materials are energyintensive to produce, and construction and demolition debris constitutes a large percentage of U.S. landfill volume. Biocomposites are structural materials made from renewable resources that biodegrade in an anaerobic environment after their useful service life to produce a fuel or feedstock...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1391

the purpose of this two-phase, sequential mixed methods study was to find out whether there were any decencies between male and female ma students’ theses regarding the common features of academic writing such as syntactic complexity, means of integrating cited information, and organizing arguments. i chose 10 male written theses and 15 female written theses in tefl and linguistics. in the firs...

2009
S. N. Razavi C. T. Hass

Materials tracking is a key element in a construction materials management system. Deploying a costeffective, scalable, and easy to implement materials location sensing system in real world construction sites has very recently become technically and economically feasible. The evident drawback of the current costeffective and scalable systems is lack of accuracy and robustness. In this research ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1391

the present dissertation aims to investigate four-word lexical bundles in applied linguistics research articles by iranian and internationally-published writers. the aims of this study are two-fold: first of all, attempts have been made to create a comprehensive list of the most commonly used four-word lexical bundles categorized by their type and token frequency, their structural characteristi...

2016
Wojciech Sas Andrzej Głuchowski Katarzyna Gabryś Emil Soból Alojzy Szymański

Recycled concrete aggregate (RCA) is a relatively new construction material, whose applications can replace natural aggregates. To do so, extensive studies on its mechanical behavior and deformation characteristics are still necessary. RCA is currently used as a subbase material in the construction of roads, which are subject to high settlements due to traffic loading. The deformation character...

Iran is one of the pioneers in dam construction, which dam construction considers one of the greatest industry in Iran. In addition, reducing water sources attract the attentions to dam construction. The process of dam construction, supply of materials, and related services need great financial sources, also dam construction is a time consuming process. Therefore, it is important paying attenti...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده ادبیات و علوم انسانی 1390

abstract: advertisements are the most accessible type of authentic materials, and this is one reason why they are used more and more in english teaching classes. for this cause, studies in the field of advertisements are very widespread nowadays. for pun is one aspect which makes advertisements more interesting, it is used more than before in advertisements. use of puns makes an advertisement m...

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