Agricultural tractors of the fifth generation
نویسندگان
چکیده
منابع مشابه
An empirical depreciation model for agricultural tractors in Spain
This work analyses the market value of second hand agricultural tractors in Spain for the period 1999-2002, with the aims of obtaining the most appropriate valuation models (through the use of ordinary least squares regression) and proposing an empirical model that estimates the true depreciation of these vehicles. Differences in tractor depreciation were studied in terms of the three horsepowe...
متن کاملa study of the fifth child and ben in the world by doris lessing in the light of julia kristevas psychoanalytic concepts
این مطالعه به بررسی عوامل روانشناختی کریستوادردو رمان دوربس لسینگ،فرزندبنجم و بن دردنیای واقعی می بردازد.موفقیت یا شکست کاراکترهادر تکمیل شکست تتیزی یه کمک بدر وهم از مهم ترین دغدغه محقق می باشد.به بررسی تحلیل روانشناختی تمامی کاراکترها خصوصا بن برداخته و به دنبال نشانه هایی از جامعه شیشه ای کریستوا می باشد.
15 صفحه اولT.Kobayashi. “How to Reduce Manufacturing and Management Costs of Tractors and Agricultural Equipment”. Agricultural Engineering International: the CIGR
The free trade and marketing across borders of food and agricultural products have reduced their prices, and have consequently been pushing down the prices of agricultural machinery. Utilizing the worldwide industrial infrastructure, the manufacturing industry, including agricultural machinery manufacturers, has expanded the worldwide sourcing of materials and components and complied with such ...
متن کاملSurvey the Sleep quality in agricultural tractors drivers in different climatic conditions
Background & Objective: Among agricultural activities, working and driving with farm tractors in different weather conditions lead to fatigue and burnout. The objective of this study was to evaluate the sleep quality of farm tractors drivers in different weather conditions. Methods: From tractors drivers in Behbahan, Eqlid, and Kavar, 90 participants (Kavar: 27; Eqlid: 33; Behbahan: 30) wer...
متن کاملRisk exposure to vibration and noise in the use of agricultural track-laying tractors.
Human exposure to mechanical vibration may represent a significant risk factor for exposed workers in the agricultural sector. Also, noise in agriculture is one of the risk factors to be taken into account in the evaluation of workers' health and safety. One of the major sources of discomfort for the workers operating a tractors is the noise to which they are exposed during work. The aim of thi...
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ژورنال
عنوان ژورنال: Scientia Iranica
سال: 2018
ISSN: 2345-3605
DOI: 10.24200/sci.2018.50339.1643