Results 81 to 90 of about 2,271,331 (198)

Application of integrated AHP-TOPSIS method in hybrid natural fiber composites materials selection for automotive parking brake lever component [PDF]

, 2014
Hybrid natural fiber composites made from the combination of natural fiber and synthetic fiber offers the performance solution while in the same time able to provide further balance between cost and sustainability requirements for automotive structural ...
Abdul Aziz, Nuraini, Arep @ Ariff, Hambali, Mansor, Muhd Ridzuan, Salit, Mohd Sapuan, Zainudin, Edi Syams   +4 more
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INVESTIGATION OF THE STRUCTURAL MODEL OF ADAPTED MACHINE FOR HARVESTING ROOT CROPS [PDF]

, 2016
Place your method development of deterministic mathematical models that describe the intensification of the process of separation of impurities heap root crops combined working bodies of transport and technological systems to adapt the machine for ...
Baranovsky, V.М., Pankiv, M.R., Teslyuk, V.V.   +2 more
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Analysing impacts of product life extension through material flow analysis: the case of EEE and paper [PDF]

, 2015
Material consumption is an important driver for environmental pollution. Total material throughput can be reduced through the extension of product life.
DOMENECH APARISI, TA, VAN EWIJK, S
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ECUACION GENERALIZADA PARA BALANCE DE MATERIA EN YACIMIENTOS NATURALMENTE FRACTURADOS

Revista Fuentes El Reventón Energético, 2008
This work presents a new straight line method to estimate the original oil and gas in place in naturally fractured reservoirs. By including both dissolved gas and volatilized oil was able to overcome the long standing limitations of the material balance ...
Anibal Ordoñez Rodríguez, Publio Alejandro Sandoval Merchan, Zuly Himelda Calderón Carrillo   +2 more
doaj  

Progress on single barrier varactors for submillimeter wave power generation [PDF]

Theoretical work on Single Barrier Varactor (SBV) diodes, indicate that the efficiency for a multiplier has a maximum for a considerably smaller capacitance variation than previously thought. The theoretical calculations are performed, both with a simple
Groenqvist, Hans, Hjelmgren, Hans, Kollberg, Erik L., Nilsen, Svein M., Rydberg, Anders   +4 more
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A systemic C balance as a tool to evaluate the environmental role of complex and integrated productive systems

MethodsX
The most frequently used environmental assessment methods are often applied, through a product-based approach, to analyse a single productive process, but such methods neglect the interactions that characterise complex and integrated biological systems ...
Davide Biagini
doaj   +1 more source

Non-local piezoelasticity to incorporate the influence of small-scale factors on the resonance behavior of the Mindlin piezoelectric polymeric nanoplates

Case Studies in Chemical and Environmental Engineering
This study presents an investigation into the vibration resonance of Mindlin piezoelectric polymeric nanoplates under electromechanical loading, particularly in the presence of a rotating nanoparticle. The novelty of this research lies in the application
Narinderjit Singh Sawaran Singh, Waqed H. Hassan, Zainab Mоhammed Ameen Ahmed, Younis Mohamed Atiah Al-zahy, Soheil Salahshour, Mostafa Pirmoradian   +5 more
doaj   +1 more source

Material Selection Methodology in Oil and gas Refinery using Heat Material Balances and Flow Diagram Process

Journal of Aceh Physics Society, 2017
Tulisan ini memuat tentang bagaimana melakukan seleksi material pada pengilangan minyak dan gas menggunakan neraca massa dan energi dan diagram alir proses.
Sofyan Yusuf
doaj  

Comparison of Methods to Determine Nutrient Uptake of Tomato Grown in Free-Draining Perlite Substrate—Key Information for Optimal Fertigation Management

Horticulturae
Two methods were compared to determine crop nutrient uptake by tomato crops in free-draining perlite substrate. They were the nutrient balance method (applied minus drained) and the dry matter method (DM) (nutrients in plant material). Uptake of N, P, K,
Juan M. Cedeño, Juan-José Magán, Rodney Bruce Thompson, María-Dolores Fernández, Marisa Gallardo   +4 more
doaj   +1 more source

ISSUES RELATED TO THE ACCOUNTING TREATMENT OF THE TANGIBLE AND INTANGIBLE ASSETS DEPRECIATION [PDF]

The issue of accounting depreciation is an older concern of this study's authors on the incidence over the true and fair view of the earning and the net value of the non- current assets.
Danciu Radu, Deac Marius
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