نتایج جستجو برای: gra method

تعداد نتایج: 1630850  

2010
Edyta Wróbel Małgorzata Witkowska-Zimny Jacek Przybylski

STRESZC ZE NIE Oste oin te gra cja jest pro ce sem po le ga ją cym na wy two rze niu trwa łe go po łą cze nia po mię dzy ko ścią bior cy i po wierzch nią wsz cze pu. Pro ces ten prze bie ga w funk cji cza su ja ki jest po trzeb ny do zro śnię cia się im plan tu z ko ścią. Isto tą pro ce su oste oin te gra cji jest osią gnię cie sta łej sta bil no ści wsz cze pu, co za pew nia pra wi dło wy prze...

Journal: :Remote Sensing 2018
Yueyuan Zhang Yungang Li Xuan Ji Xian Luo Xue Li

Accurate precipitation data at a high spatial resolution are essential for hydrological, meteorological, and ecological research at regional scales. This study presented a geostatistical downscaling-calibration procedure to derive the high spatial resolution maps of precipitation over a mountainous watershed affected by a monsoon climate. Based on the relationships between precipitation and oth...

ژورنال: :جغرافیا و مطالعات محیطی 2015
ناهید سجادیان الیاس مودت

ایمنی شهری یکی از اساسی ترین پیش فرض های جامعۀ جهانی برای برنامه ریزی انسان محور است؛ که پدافند غیرعامل در برابر الگوهای غالب خطرپذیری شهری از مهم ترین راهبردهای ایمن سازی فضاهای شهری می باشد. بر اساس اهمیت موضوع، پژوهش حاضر با رویکرد توسعه ای – کاربردی و ترکیبی از روش های تحقیق توصیفی – تحلیلی به بررسی موضوع در کلانشهر اهواز پرداخته است. در این راستا جهت دست یابی به اهداف تحقیق از 32 متغیر، در...

Journal: :Sustainability 2021

Self-reported behavioural data, being often linguistic variables that represent a qualitative measure of respondents’ opinions/attitudes, are vague, uncertain, and fuzzy in nature. A road safety performance index, based on these should consider this uncertainty. In study, numbers were used to describe self-reported behaviour Montenegrin roads, which was further integrated into the data envelopm...

Journal: :Energy Conversion and Management 2021

In the quest to achieve home comfort with highest possible efficiency, there is an increasing interest in combined cooling, heating and power (CCHP) systems. These can be fuelled by natural gas potentially hydrogen enriched ultimately hydrogen. The optimised designs largely depend on energy dispatch algorithms that take into account aspects of economic environmental impacts as well system effic...

Journal: :Journal of Marine Science and Engineering 2023

The potential collision between the ship and pipe piles of jacket structure brings huge risks to safety an offshore platform. Due their high energy-absorbing capacity, honeycomb structures have been widely used as impact protectors in various engineering applications. This paper proposes a data-driven intelligent approach for prediction response honeycomb-reinforced under collision. In proposed...

2014
Rajesh Kumar M. K. Pradhan Rishi kumar Maulana Azad

Quality and productivity are two important aspects for manufacturing industries. Modeling and optimization is the best technique applied to find the best manufacturing conditions. This technique has been applied to investigate the optimized design of the cutting process in end milling for Al 6061 alloy in order to provide better surface finish as well as high Material Removal Rate (MRR). The cu...

2017
Mehmet Kabak Metin Dağdeviren

Original scientific paper In a manufacturing system, inappropriate machine selection may lead to many problems by negatively affecting productivity, precision, flexibility and product quality, and machine selection is considered to be an important subject to make the system effective. A Multi-Criteria Decision Making (MCDM) which is relying on the different criteria and alternatives is to choos...

2010
Cees G. H. Diks Jasper A. Vrugt

Multi-model averaging is currently receiving a surge of attention in the atmospheric, hydrologic, and statistical literature to explicitly handle conceptual model uncertainty in the analysis of environmental systems and derive predictive distributions of model output. Such density forecasts are necessary to help analyze which parts of the model are well resolved, and which parts are subject to ...

Journal: :The International Journal of Advanced Manufacturing Technology 2021

Friction stir welding (FSW) is a recent novel joining mechanism in the solid-state process. It extensively used to join similar and dissimilar materials as well. This research studied found optimum process parameters of FSW based on temperature simulation results 5-mm 6061 Al alloy sheet with butt joint configuration. Steady-state heat transfer analysis was performed using transient thermal wor...

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