نتایج جستجو برای: 1942 kg nox eq and 72304 mj using life cycle assessment method
تعداد نتایج: 17707887 فیلتر نتایج به سال:
one of the most important goals for increasing recognition and treatment revenue is transmitting vital data to medical care team, more quickly. nowadays, use of new technologies for transmitting data will deploy more and more daily. in this article, for transmitting electrocardiogram, first we code the signal into a suite of codes, then we will use bluetooth technology to transmit data from off...
Abstract Purpose With its substantial CO 2 eq emissions, the agricultural sector is a significant greenhouse gas (GHG) emitter. Animal manure alone contributes 16% of total emissions. rapidly increasing demand for animal-based protein, animal wastes are expected to rise if sustainable management practices not implemented. Manures have potential be treated generate valuable products (biofertilis...
A process evaluation methodology is presented that incorporates flowsheet mass and energy balance modeling, heat and power integration, and life cycle assessment Environmental impacts are determined by characterizing and weighting (using CO2 equivalents, Eco-indicator 99, and Eco-scarcity) the flowsheet and inventory modeling results. The methodology is applied to a waste biomass to synthetic n...
Sustainability assessment of municipal solid waste management requires a holistic approach in evaluating the impacts current technology and processes. In this study, sustainability analysis Municipal Solid Waste (MSW) incineration plant Baltimore city was performed to determine its environmental, economic, social impacts. The city’s major waste-to-energy generation has benefitted since inceptio...
the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...
the aim of this study is investigating the effect of teaching “metacognitive strategies” on the way which scientific information retrieval workes by the using of google scholar searching machine on the students of ms in the psycology & education faculty of allameh tabatabayi university in 2007-2008 academic year. the statistical community was the students of ms in psychology & education facult...
one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...
Abstract Based on disassembly studies, a life cycle assessment of the climate impact wireless over-ear headphone model Jabra Evolve2 85 (without charging station) is conducted regarding phases manufacturing, packaging, distribution, use and disposal. The total weight all components 280.7 g. materials can be categorized into polymers (61.7%), metals (20.9%), circuit boards (4.8%), Li-ion battery...
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Food waste valorization via its transformation into animal feed is a viable alternative for improving food security and the diversion of organic from landfills. The manuscript presents environmental impact assessment construction operation novel solar drying unit on island Crete in Greece, which treating hotels. Life cycle utilized assessment. results indicate total carbon footprint approximate...
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