نتایج جستجو برای: after the industrial revolution
تعداد نتایج: 16311226 فیلتر نتایج به سال:
many political concepts as well as technology exported to various regions of the world from europe after renaissance, industrial revolution and protestantism. meanwhile western technology andconcepts of political philosophy came to iran since nineteenth century. republicanism was one of these concepts. this concept and idea as one of the most factors in iranian contemporary political - social t...
the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...
abstract this study aimed at investigating the possible relationship between self-assessment in writing and self-regulation of iranian efl learners. the main purpose of the study was not only to report and inform about this relationship, but also to investigate and find practical outcomes of the incorporation of self-assessment in writing, such as improving writing skill. the research was carr...
عنوان: بررسی اوضاع فرهنگی گیلان (از انقلاب مشروطیت تا به قدرت رسیدن رضا شاه ) نویسنده: افضل افشاری سال :90-1389 استاد راهنما: دکتر ابوطالب سلطانیان استاد راهنما: دکتر حسن کهنسال واجارگاه چکیده: این پژوهش می کوشد اوضاع فرهنگی گیلان را از دور? مشروطیت تا ظهور رضا خان بررسی نماید و کم و کیف آن را آشکار سازد. انقلاب مشروطیت دو دستاورد مهم فرهنگی را در پی داشت؛ یکی انتشار گسترد? مطبوعات د...
the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...
thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...
Strong synergies between ultralight mass, ultralow drag, and hybrid-electric drive can produce attractive designs for superefficient cars (and many other vehicles). A realistic near-term 4–5-passenger “hypercar”—curb mass 585 kg (advanced-polymer-composite monocoque), CDA 0.36 m, r0 0.0062, fuel-to-shaft ηav 0.385, fuel-to-wheels ηav 0.29, accessory load 250 Wav—can achieve average fuel economy...
This paper uses the adoption and invention of the spinning jenny as a test case to understand why the industrial revolution occurred in Britain in the eighteenth century rather than in France or India. It is shown that wages were much higher relative to capital prices in Britain than in other countries. Calculation of the profitability of adopting the spinning jenny shows that it was profitable...
The first Industrial Revolution and most technological developments preceding it had little or no scientific base. It created a chemical industry with no chemistry, an iron industry without metallurgy, power machinery without thermodynamics. Engineering, medical technology, and agriculture until 1850 were pragmatic bodies of applied knowledge in which things were know to work, but rarely was it...
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