نتایج جستجو برای: using nylon bags and sds

تعداد نتایج: 17327836  

Journal: :Nigerian Journal of Biotechnology 2023

The effects of solid waste on soil and sentinels cannot be over emphasized. On the other hand, managing municipal has a serious challenge. This study focused impact bacteria management in some communities Lagos Island which are Dolphin Adeola Odeku Village. aimed at examining present practices how they can improved upon. Random sampling was used to administer 100 questionnaires households while...

حمید امانلو, , مسعود علیخانی, , اکبر نیکخواه, , عبدالحسین سمیع, ,

A ruminal in situ experiment using three fistulated ewes was conducted to determine dry matter (DM) and crude protein (CP) degradation of steam–flaked broomcorn (SFBr), ground broomcorn (GBr) and ground barley (GB). Grain samples were suspended in the rumen of sheep for 0, 2, 4, 8, 16, 24 and 48 h. Nylon bags were washed with tap water after removal. Effective degradability of DM at outflow rat...

Journal: :Journal of animal science 2004
A de Fombelle L Veiga C Drogoul V Julliand

This trial was conducted to determine the extent of prececal starch digestibility depending on the botanical origin of starch and on diet characteristics (i.e., composition and feeding pattern). The prececal disappearance of six substrates (oats, barley, corn, horse bean, potato, and wheat) was measured in four cannulated horses fed (as-fed basis) 11.8 g/kg BW of a high-fiber (HF) or high-starc...

G. Minak, H. Nosraty, M. M. Shokrieh, M. Tehrani-Dehkordi,

In this study, the tensile and compressive behaviors of pure and hybrid composite laminates reinforced by basalt–nylon bi-woven intra-ply fabrics were experimentally investigated. Epoxy resin was used as the matrix material. The purpose of using this hybrid composite is to obtain superior characteristics by using the good strength property of basalt fiber with the excellent toughness of ny...

Journal: Pollution 2017

Plastics, one of the most abundant materials in the world today, are one of the main sources of pollution. People’s perception of using and disposing plastic bags is primordial as they tend to be a major part of household solid waste. This study aims to determine community’s perception of usage and disposal of plastic bags in Eastern Ethiopia. A quantitative cross-sectional study has been condu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1382

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

2014
Olayemi Albert

Biodegradation refers to the chemical dissolution of materials by microorganisms or other biological means. Biodegradable materials are those that can be consumed by microorganisms whereas biodegradability of a material refers to the ability of that material to be decomposed by biological agents, especially bacteria. Plastics are synthetic or semi – synthetic long chain polymeric molecules that...

Journal: :iranian journal of environmental sciences 0
binyam negussie head, environmental health science department, college of health and medical sciences, haramaya university, harar, ethiopia jilalu mustefa hygiene and environmental health expert at food, medicine and health administration control authority, addis ababa, ethiopia

plastics, one of the most abundant materials in the world today, are one of the main sources of pollution. people’s perception of using and disposing plastic bags is primordial as they tend to be a major part of household solid waste. this study aims to determine community’s perception of usage and disposal of plastic bags in eastern ethiopia. a quantitative cross-sectional study has been condu...

ژورنال: علوم آب و خاک 2003
حمید امانلو, , مسعود علیخانی, , اکبر نیکخواه, , عبدالحسین سمیع, ,

A ruminal in situ experiment using three fistulated ewes was conducted to determine dry matter (DM) and crude protein (CP) degradation of steam–flaked broomcorn (SFBr), ground broomcorn (GBr) and ground barley (GB). Grain samples were suspended in the rumen of sheep for 0, 2, 4, 8, 16, 24 and 48 h. Nylon bags were washed with tap water after removal. Effective degradability of DM at outflow rat...

2015
S. M. Akbari M. Moghaddam

This study was carried out to determine the nutritive value of sun flower meal treated and untreated with 0.5% urea and microwave using nylon bags technique in Gizel sheep. Two fistulaed Gizel sheep with average BW 45±2 kg were used in a complete randomized design. The treatments were as following: A: sun flower, B: sun flower treated with 0.5% urea, C: sun flower treated with microwave. The ru...

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