European developments in standardisation of sludge physical parameters

the role of russia in transmission of energy from central asia and caucuses to european union

پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...

Microbial oxygen uptake in sludge as influenced by compost physical parameters.

The wide range of optimal values reported for the physical parameters of compost mixtures suggest that their interactive relationships should be investigated. The objective of this study was to examine the microbial O(2) uptake rate (OUR) in 16 sludge waste recipes, offering a range of moisture content (MC), waste/bulking agent (W/BA) ratio and BA particle size levels determined using a central...

Some European Developments in Welding Consumables

This paper represents a selected survey of incisive research on novel welding consumables which contribute to the structural integrity of advanced engineering structures. It is evident that there are tremendous advances to be made by applying the most sophisticated instrumentation available to Materials Science, together with theory and insight based on metallurgical experience. We congratulate...

European developments in labelling allergenic foods.

Physical and functional developments of the yard in rural housing (Case study; villages of Garmsar central plain)

Abstract Cultural, social, economic changes and coercion of government institutions in order to create a new way of life and improve the living conditions of the villagers, has created changes in rural housing, so that the yard, which is an integral part of the rural house and part of its area, undergoes fundamental changes. Has been in its body and function. The present study, considering th...