نتایج جستجو برای: raw material

تعداد نتایج: 410417  

Journal: :جنگل و فرآورده های چوب 0
علی بیات کشکولی دانشیار گروه علوم و صنایع چوب و کاغذ، دانشکدة منابع طبیعی، دانشگاه زابل، زابل، ایران

the moe and mor are controlled by production variables of particleboard process. now, the basic question is which of the particleboard variables is effective on bending strength property? 13 variables of internal scientific resources were measured with 100 repeats. the study steps include the following; liner regression or stepwise, genetic algorithm, and artificial neural network. the number o...

Journal: :جنگل و فرآورده های چوب 0
وحید معظمی دانشجوی کارشناسی ‏ارشد فرآورده های چندسازة چوبی دانشکدۀ منابع طبیعی دانشگاه زابل، زابل، ایران مرتضی ناظریان دانشیار گروه علوم و صنایع چوب و کاغذ دانشکدۀ منابع طبیعی دانشگاه زابل، زابل، ایران رحیم محبی گرگری مربی گروه علوم و صنایع چوب و کاغذ دانشکدۀ منابع طبیعی دانشگاه زابل، زابل، ایران

the determination of effective indicators in order to decide on the location of industrial units with the aim of optimizing the use of raw material, reduce costs and waste and marketing of products is very important. determining the effective indicators in optimal choice for seating block board unites (with use the back of scrap plywood, twigs little low diameter wood’s) in country was target o...

Journal: :Technology audit and production reserves 2012

Journal: :Brazilian Journal of Pharmaceutical Sciences 2018

Journal: :Energies 2022

Scientific and technical issues related to the extraction processing of raw materials are inextricably linked with environmental concerns. The extraction, transportation creation new products place a heavy burden on environment. Therefore, development technologies for which meet demand specific while respecting resources saving energy can be considered one key challenges modern science. methods...

Journal: :Geology and Mineral Resources of World Ocean 2016

Journal: :Vibrations in engineering and technology 2019

Journal: :Disegno 2021

The raw material-centric and holistic designer attitude has become a subject of design education in recent years. This approach is expanding adapted itself to the full scope advanced capitalism, including consideration use materials, market reception, environmental aspects. pedagogic roots new perspective, such as DIY origins expressive sensory atlas, can be traced back Bauhaus foundation cours...

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