5220 metaphase plates of 187 infants from different ecological districts of Precarpathia have been analyzed with the aim to determine the frequency and spectrum of chromosomal aberrations, associations of acrocentric chromosomes in newborns. It was determined that the total number of chromosomal aberrations in newborns from districts of ecological comfort was 2, 0 and 2, 3 times lower as compar...

Executive Summary 3 1: Introduction 9 2: Factors causing bee declines – implications for agriculture 15 3: Ecological farming versus industrial agriculture – impacts on bees 21 4: Ecological pest control to eliminate the use of synthetic chemical pesticides 39 Appendix 1 54 Appendix 2 56 3 The drastic decline of wild and managed bee populations recorded in recent years in Europe and North Ameri...

russian knapweed (acroptilon repens l.) is a perennial weed of aceraceae that is becoming a dominant weed in suitable conditions. in order to find an ecological non-chemical approach for controlling russian knapweed and studying the possibility of using flower-eater mite (aceria acroptiloni shevchenko & kacalev) (acari: eriophyidae), a series of studies including field survey and field experime...

Ecological consequences of depleted uranium (DU) released to the environment as a result of military use of DU munitions were appraised by reviewing pertinent literature. Estimates were based upon ecosystem responses to natural uranium, which is more soluble and more toxic than DU. It was concluded that the major ecological hazard from expended uranium munitions will be chemical toxicity rather...

With the rapidly growing development of Computer Supported Collaborative Work technologies, the evaluation of these services becomes an essential aspect. This evaluation mixes technical, business, social, perceptive, ergonomic aspects which can’t be considered independently. In this paper we propose a new taxonomy of CSCW evaluation methods based on previous works and on our analysis of current...

Background & Aim: Nowadays, tendency to agricultural biotic product sustainable agriculture instead of chemical ‎fertilizers has been going up in all over the world. So, most pharmaceutical industries prefer to ‎use raw material which is produced from organic and stable system. Producing organic ‎medicinal plants, such as peppermint, seems important in economical, ecological and ‎bio e...