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105 results for “Population growth”
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Research ArticleOpen accessIn the abstractExterior and Body Types of Cows with Different Levels of Dairy ProductivityDastanbek Asylbekovich Baimukanov, Anuarbek Temirbekovich Bissembayev, Stepan Dmitrievich Batanov et al.The research aimed to study the dynamics of changes in the selection and genetic parameters of the body, to determine the relationship between the productive qualities and the exterior of cows in the population of Holsteinized black-and-white and Kholmogory cattle of the Udmurt Republic. Cows with a productivity level of more than 8000 kg of milk for 305 days of … …American Journal of Animal and Veterinary Sciences, Vol. 17, Issue 2 · 8 Jun 2022 · 6,016 accessesView PDFCite
EditorialOpen accessIn the abstractAre we Able to Harness the Immunomodulatory Power of Cytokines for Novel Autoimmune Disease Treatments?Giuseppe Nocentini, Graziella Migliorati, Carlo RiccardiSince the end of the 1970s, interleukin 2 (IL-2) has been known as a key player in T cell expansion/activation (Watson et al., 1980). In the late 1980s, some groups used IL-2 to stimulate the immune systems of tumour patients (Jacobs et al., 1986). The idea seemed brilliant and several attempts were made, but the results were disappointing (Lim et … …American Journal of Pharmacology and Toxicology, Vol. 10, Issue 2 · 22 Oct 2015 · 7,629 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Ecological Survey of Microorganisms Associated with Plantain Roots (Rhizosphere)Bello O.S., G.A. UtangProblem statement: Micro-organisms are more predominant around root zone and as such play a vital role to plant. Micro-organisms are diverse and have property modification which are beneficial to plant growth and root development. Approach: The lack of knowledge on the specific microorganisms associated with plantain roots in Cross River State soils (which inturn leads to an avoidable loss of … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 4 · 31 Dec 2011 · 8,271 accessesView PDFCite
Research ArticleOpen accessIn the abstractGenetic Polymorphism Exon 9-11 at the Leptin Gene Receptor in Breeder Hens of Mazandaran Native FowlsHossein Ali Abbasi, Shahabodin Gharavysi, Rohullah AbdullahpourProblem statement: Leptin a 16 kD protein synthesized by white adipose tissue and involved in regulation of feed intake, energy balance, fertility and immune function. In order to evaluate the leptin gene receptor polymorphism, we have used a Restriction Fragment Length Polymorphism (RFLP) method. Approach: Blood samples were collected from randomly chosen 100 native fowls breeding station of Mazandaran. The … …American Journal of Animal and Veterinary Sciences, Vol. 6, Issue 2 · 17 Sep 2011 · 7,705 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Econometric Model for Water Sector in JordanMohammed Issa ShahateetProblem statement: This study argued that there is an economic approach to reduce water problems faced by Jordan. The study took into consideration the increasing population size, the declining rainfall, a deepening shortage of supply and increasing demand for water, the production of agricultural and industrial sectors, price of unit exports, and lack of financial resources. Approach: The framework for … …Journal of Social Sciences, Vol. 4, Issue 4 · 31 Dec 2008 · 7,474 accessesView PDFCite
Research ArticleOpen accessIn the abstractEmerging Technologies for Driving Road Safety and Traffic Management for Urban AreaYogesh Golhar, Manali KshirsagarThe on-road traffic increases due to the exponential growth of the number of vehicles on the road. That leads to undesirable road conditions and makes urban population life uncomfortable. It includes traffic congestion, traffic jams and long queues at traffic signals and toll booths. Many people violate road traffic rules and regulations rules every day. Manual human effort and supervision … …Journal of Computer Science, Vol. 17, Issue 11 · 30 Nov 2021 · 6,450 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Development Technique of Side and Budwood Grafting Improving Production of Cocoa in Mamuju Regency West Sulawesi, IndonesiaIda SuryaniThe one of human effort increasing productivity and high quality of cocoa is rehabilitating plant using plant materials with high production and resistant clones to Cocoa Pod Borer. The common methods using side and budwood grafting technique. The research objectives is to compare two grafting technology for old cocoa plant, community empowerment in developing side grafting of cocoa plants by … …OnLine Journal of Biological Sciences, Vol. 21, Issue 2 · 7 Apr 2021 · 6,953 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiocontrol of Escherichia Coli O126:H7 in Skim Milk Using BacteriophagesMona H. Tolba, Arafa M.S. Meshref, Mohamed M.A. ZeinhomEscherichia coli (E. coli) is currently one of the most predominant human food-borne pathogens. In the dairy industry, recently, attention has been drawn to the potential use of bacteriophages (phages) to control bacteria in dairy products. In this study, a cocktail of three Escherichia coli bacteriophages (EcoM-AG2, EcoM-AG3 and EcoM-AG10) was tested to evaluate its ability to control Escherichia coli … …American Journal of Animal and Veterinary Sciences, Vol. 9, Issue 4 · 18 Dec 2014 · 7,835 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Complete Micro Nutrient Fertilizer Application on Soybean Yield and Yield ComponentsFarimah Ghannadi Behrouzi, Sardar Germchi, Mehrdad YarniaIn last decades, sever population growth cause to enormous problems in developing countries. One of the effective factors in improving of quantity and quality of agricultural products is optimal application of chemical fertilizers. Hence, any research in this field can be an effective step to decrease production costs and increase productivity. In order to evaluation effects of complete micro nutrient … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 4 · 5 Oct 2012 · 8,132 accessesView PDFCite
Research ArticleOpen accessIn the abstractKinetics of Biological Treatment of Low Level Pesticide WastewaterAbdel E. Ghaly, Deepika DavePesticides are chemical substances intended to protect food crops and livestock from pests in order to pro-mote agricultural productivity and protect public health. Contamination of soil, air and water and threat to human and animal health are the major constraints in the use of pesticides. Treatment of pesticide contaminated water is, therefore, paramount. Biological treatment provides the most economical option … …American Journal of Environmental Sciences, Vol. 8, Issue 4 · 4 Jul 2012 · 8,168 accessesView PDFCite