integrating natural resources management in the secondary school curriculum in kenya has received a lot of talk without adequate practical activities. the farmers of the future programme under the world agroforestry centre, formally the international centre for research in agroforestry (icraf), initiated a practical approach to integration of natural resources management in the secondary school...

in recent years, the occurrence of water and wind erosion indifferent parts of country due to the changes of land use from the forest andpasture into the agricultural and also construction of communication lineshave increased. the study and research on this phenomenon, the effectivefactors in creating them and also identification of geomorphology faciestypes are necessary to prevent the waste o...

sepahan is a new bread wheat cultivar derived from progenies of a cross made between azadi cultivar and some high yielding and resistant to rust advanced lines. all selections were made in kelardasht and iranshahr stations and early evaluations in karaj. it was also studied in regional uniform yield trials in moderate stations including kaboutar abad. results revealed that this line is more tol...

abstract non-renewable natural resources play an important role in sustainable development of developing countries such as iran. however, since the natural resources should be preserved for future generations, proper use of such resources seems mandatory. women are one of the prime users of natural resources in developing countries. the purpose of this study is to assess the conservational beha...

In the last decades, researchers have developed new materials to improve the quality of human life. Owing to the frequent occurrence of bone fractures, it is important to develop plate materials for the fixation of fractured bones. These plate materials have to be lightweight, compatible with human tissues and ought to allow stiffness. Natural fibers have the advantage that they are renewable r...

Стаття присвячена дослідженню наукових підходів до характеристики об’єктів природоресурсних правовідносин. Розкрито теоретичні положення представників юридичної науки щодо визначення поняття природних ресурсів як правовідносин, виокремлення їх юридичних ознак. Проаналізовано наукові підходи правової природи кліматичних та місця у сучасній системі Природоресурсні відносини складаються з приводу ...