نتایج جستجو برای: 2 waste of tars

تعداد نتایج: 21479365  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1389

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

Journal: :International journal of environmental health research 2006
Hassan A Arafat Issam A Al-Khatib Abdulsalam Abu Zahra

Since the start of the second Palestinian uprising (Al-Aqsa Intifada), and due to the Israeli activities, curfews, closures, and military checkpoints imposed since 2000, the quality of social services rendered by Nablus city has been gradually deteriorating. Solid waste management in Nablus city was badly affected by these conditions, and this situation is negatively affecting health and damagi...

2013
Tapas Dasgupta

The goal of sustainable management of municipal solid waste (MSW), integrated planning required by financial support to control the situation. Life cycle assessment, categorisation, recycling of wastes and proper landfilling are required.

Journal: :Cambridge Archaeological Journal 2022

Mesolithic resinous adhesives are well known for their role as hafting mastic within composite technologies, yet it is increasingly clear that usage was more diverse than this. Birch-bark tar has been recovered from contexts chewed lumps linked to medicinal treatment of toothache and oral diseases, a decorative element on ornaments art objects; an amorphous substance possibly derived pine or sp...

Journal: :Waste management 2009
Guadalupe Gómez Montserrat Meneses Lourdes Ballinas Francesc Castells

Management of municipal solid waste (MSW) has become a significant environmental problem, especially in fast-growing cities. The amount of waste generated increases each year and this makes it difficult to create solutions which due to the increase in waste generation year after year and having to identify a solution that will have minimum impact on the environment. To determine the most sustai...

2010
Klaus-Rainer Bräutigam Tahnee Gonzalez

Megacities concentrate large amounts of people, absorb a large quantity of resources and generate vast amounts of waste and sewage, thereby contributing considerably to the use of the environment as a sink. The quantity of resources consumed and urban residues produced per capita tend to rise steadily with increased per capita income. Proper management of municipal solid waste is critical to th...

Journal: :ACS Infectious Diseases 2021

Staphylococcus aureus is the leading cause of skin and soft tissue infections. It remains incompletely understood how skin-resident immune cells respond to invading S. contribute an effective response. Langerhans (LCs), only professional antigen-presenting cell type in epidermis, sense through their pattern-recognition receptor langerin, triggering a proinflammatory Langerin recognizes β-1,4-li...

ژورنال: سلامت و محیط زیست 2009
جنیدی جعفری, احمد, عمرانی, قاسمعلی, نبی زاده, رامین, کولیوند, علی, یونسیان, مسعود,

Backgrounds and Objectives:Today, One of the most important environmental issues is solid waste Produced in Dentistry That because of the presence of hazardous, toxic and pathogen agents has special importance. In this survey, solid waste produced in Hamadan Dentistry laboratories and practical dentist offices is studied.Materials and Methods: In this descriptive study, from 24 Dentistry labora...

Journal: :jundishapur journal of health sciences 0
mahmoud reza hataminejad department of environmental management, science and research branch, islamic azad university, khuzestan branch, ahvaz, ir iran abdolkazem neisi department of environmental health engineering, environmental technologies research centre, ahvaz jundishapour university of medical sciences, ahvaz, ir iran abdolkazem neisi department of environmental health engineering, environmental technologies research centre, ahvaz jundishapour university of medical sciences, ahvaz, ir iran forouzan farrokhian department of environmental management, science and research branch, islamic azad university, khuzestan branch, ahvaz, ir iran

if solid wastes are not collected and disposed properly, can cause environmental pollution which affect human health, animals and plants. also aesthetic aspect of solid waste disposal is important. therefore proper management is necessary. this study was carried out for the identification and classification of solid waste produced by oil drilling company temporary camps based on rcra act and un...

Journal: :international journal of environmental research 0

the purpose of this research was to evaluate the recovery potential of solid waste in mashhad. the solid waste generated in the regions 4, 5 and 6 has been quantified and characterized using direct weighing, physical testing and truckload sampling methods. to determine the quantity and quality of waste generated and its seasonal variations, chemical and physical analysis were carried out for on...

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