environmental risks of agricultural biotechnologies and regulatory response
testing and evaluation of agricultural machinery and equipment pot
... Trang 1 Testing and evaluation of agricultural machinery and equipment 110 Principles and practices Trang 2 Testing and evaluation AGRICULTURAL of agricultural BULLETIN machinery and equipment ... dimensions and geometry) for actors and agricultural implements (e4, Society of Automotive Engincersin the USA and British Standards inthe UK) Adherence torthese standards (eg drawhar height and thee ... Rate of Flow Volume of flow is measured 10 establish he fuel consumption of peeol and desl engiaes, and the output of sprayers and pumps ‘The basic funtion for fow rat, volume per unit of time
Ngày tải lên: 08/03/2014, 14:20
DEPARTMENT OF AGRICULTURAL ECONOMICS AND EXTENSION FACULTY OF AGRICULTURE
... Zimbabwe,Department of Land Management,Faculty of Agriculture Norman, D and Small, L(2004).Production Subsidies and Welfare of West African Farmers: The Example of Cotton, Paper presented at the Risk and Profit ... commercial banks and Agribank.The elasticity of supply response with respect to research and extension was 0.17 and 0.4 in the short-run and long-run respectively The elasticity of supply response with ... over a period of six months and involved cooperation and contributions of many people to whom I am deeply indebted At the University of Zimbabwe, Department of Agricultural Economics and Extension,
Ngày tải lên: 12/12/2016, 20:34
DSpace at VNU: Accumulation and potential health risks of cadmium, lead and arsenic in vegetables grown near mining sites in Northern Vietnam
... Institute of Environmental Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam e-mail: buianh7811@gmail.com H T H Nguyen : M N Nguyen VNU University of Science, ... Accepted: August 2016 # Springer International Publishing Switzerland 2016 Abstract The effect of environmental pollution on the safety of vegetable crops is a serious global public health issue This ... mining sites exceeded maximum levels (MLs) set by international food standards for Pb (70.6 % of vegetable samples) and As (44.1 % of vegetable samples), while average Cd concentrations in vegetables
Ngày tải lên: 17/12/2017, 14:33
The flora of Agricultural areas and their environs in Çanakkale (Lapseki-Ezine)
... and B1 (Lapseki and Ezine) by Davis, and lies by the Dardanelles (Figure 1) The study area mainly consists of agricultural areas The total agricultural area in Çanakkale (Lapseki and Ezine) and ... plant, and the ratio of yield loss is 14.7% (Cramer, 1967) Weed management requires the investigation of the flora of agricultural areas There are examples of such studies in many parts of Turkey: ... the agricultural areas of Çanakkale (Lapseki-Ezine) and environs between 1999 and 2001 The study area is suitable for plant species richness because of its microclimate, soil and intensive agricultural
Ngày tải lên: 09/01/2020, 19:53
Optimal use of agricultural land and water resources through reconfiguring crop plan for different agro-climatic zones of Bihar (India)
... Optimal Use of Agricultural Land and Water Resources through Reconfiguring Crop Plan for different Agro-Climatic Zones of Bihar (India) Nasim Ahmad*, D.K Sinha and K.M Singh Department of Agricultural ... maximum production (Rani and Rao, 2012) This requires proper planning and management process of land and water resources and appropriate uses ofavailable technologies Materials and Methods Here effort ... be expanded for better adoption and acceptability of the optimal models among the farming community in order to enhance income and raising standard of living conditions of poor peasants of the
Ngày tải lên: 26/03/2020, 02:46
Economic impacts of agricultural research and extension
... ECONOMIC IMPACTS OF AGRICULTURAL RESEARCH AND EXTENSION by Robert E Evenson Robert E Evenson is Professor of Economics and Director of the Economic Growth Center, Yale University Abstract: Agricultural ... provide indicators of See Boyce and Evenson (1975), Judd, Boyce and Evenson (1986), and Pardey and Roseboom (1993) for international reviews of investment in research and extension Many of these evaluations ... for research.2 Huffman and Evenson (1993) discuss the development of the U.S research and extension system and the early role of the patent office The Capper-Volstead Act of 1914 provided for formal
Ngày tải lên: 26/04/2020, 22:30
Genome-scale transcriptional study of hybrid effects and regulatory divergence in an F1 hybrid Ruellia (Wild Petunias: Acanthaceae) and its parents
... to the full panoply of speciation mechanisms [3–5] Up to a quarter of * Correspondence: erin.tripp@colorado.edu Department of Ecology and Evolutionary Biology, University of Colorado, UCB 334, ... hybrid offspring and parents [13, 14] Transgressive variation arises during recombination and describes values of a given trait (e.g., phenotype, gene expression) that fall outside the range of values ... color is often determined by production of anthocyanin pigments, their associations with metal ions, and the pH of vacuoles in which they are stored [17, 18] In addition to coloring flowers and fruits,
Ngày tải lên: 22/05/2020, 05:10
Risks of developing breast and colorectal cancer in association with incomes and geographic locations in Texas: A retrospective cohort study
... the study and collection, analysis, and interpretation of data and in writing the manuscript The design of the study and collection, analysis, and interpretation and reporting of data, and writing ... design of the study, data analyses, interpretation of results, and draft and approval of manuscript; KZ contributed to the data analyses, interpretation of results, draft and approval of manuscript; ... the concept and design of the study, data analyses, interpretation of results, and draft and approval of manuscript XLD is responsible for the overall contents All authors have read and approved
Ngày tải lên: 21/09/2020, 09:58
Heavy metal pollution of water and sediments in the rivers of hanoi, vietnam, and its effections on the quality of agricultural soil and crops
... POLLUTION OF WATER AND SEDIMENTS IN THE RIVERS OF HANOI, VIETNAM, AND ITS EFFECTS ON THE QUALITY OF AGRICULTURAL SOIL AND CROPS Nguyen Thi Lan Huong 2008 HEAVY METAL POLLUTION OF WATER AND SEDIMENTS ... RIVERS OF HANOI, VIETNAM, AND ITS EFFECTS ON THE QUALITY OF AGRICULTURAL SOIL AND CROPS By Nguyen Thi Lan Huong A dissertation submitted in partial fulfillment of the requirements for the degree of ... Doctor of Philosophy Department of Bioproduction and Environmental Sciences Kyushu University Fukuoka, Japan 2008 ii Acknowledgements First of all, I am extremely grateful to my advisor Prof Masami
Ngày tải lên: 15/12/2020, 00:13
Proposal for a COUNCIL DECISIONon the conclusion of the Agreement between the European Union and the Republic of Moldova on the protection of geographical indications of agricultural products and foodstuffs
... Brandy de Jerez Brandy/Weinbrand ES Brandy del Penedés Brandy/Weinbrand IT Brandy italiano Brandy/Weinbrand GR Brandy Αττικής / Brandy of Attica Brandy/Weinbrand GR Brandy Πελοποννήσου / Brandy ... Brandy of the Peloponnese Brandy/Weinbrand GR Brandy Κεντρικής Ελλάδας / Brandy of central GR Brandy/Weinbrand DE Deutscher Weinbrand Brandy/Weinbrand AT Wachauer Weinbrand Brandy/Weinbrand AT ... Brandy/Weinbrand AT Weinbrand Dürnstein Brandy/Weinbrand DE Pfälzer Weinbrand Brandy/Weinbrand SK Karpatské brandy špeciál Brandy/Weinbrand FR Brandy franỗais / Brandy de France Brandy/Weinbrand FR Marc de
Ngày tải lên: 02/03/2022, 22:50
Public Perceptions of Agricultural Biotechnologies in Europe
... speed of social and technological change 66 6.13 Perceptions of evolutions in the agri-food system and society 66 6.14 Sense of alienation, lack of agency, lack of control of ... inherent in official views of the public and its perceptions of technological risk Promoters of agricultural biotechnologies are concerned that the public controversy is impeding the development and ... false boundaries in the course of the group For example, in the final hour of session the discussions of social need/private interest and of environmental and health risks are likely to intermingle
Ngày tải lên: 18/10/2022, 12:59
A Life Cycle Analysis of Electricity Generation Technologies Health and Environmental Implications of Alternative Fuels and Technologies
... developed and formalized in the 1990s as the demand for the life cycle implications of a variety of products, from paper cups to automobiles drew public attention EPA and the Society of Environmental ... implications of new plants and new technologies Both studies examined the environmental discharges from each process and attempted to quantify the extent of occupational and public illness and injury ... of the effects of air pollution (such as Lave and Seskin, 1970) and ionizing radiation to estimate the number of cancers that would result from exposure to pollutants and radionuclides Lave and
Ngày tải lên: 19/10/2022, 02:20
seasonal variation of water quality and phytoplankton response patterns in daya bay china
... areas [28], and phytoplankton abundance went up distinctly during the end of autumn and the beginning of winter The amount of dinoflagellates and warm water species generally increased and net-phytoplankton ... on part of the DYB area, and no detailed studies have been carried out on seasonal variation of environmental factors and patterns of phytoplankton community response in all the areas of the bay ... west side of the bay mouth and had very low DO and high COD, BOD5, TP and PO4-P S2 is located on the east side of the mouth and featured the strongest stratification with low temperature and high
Ngày tải lên: 04/12/2022, 16:30
Viet nam special report on managing the risks of extreme events and disasters to advance climate change adaptation summary for policy makers
... sectors and localities who are building and implementing effective response plans for good management of disaster risks and climate change adaptation Minister Ministry of Natural Resources and Environment ... factors; and promote adaptation to climate change and management of risks of disaster and extreme events in Viet Nam The Ministry of Natural Resources and Environment is very pleased to introduce ... Institute of Meteorology, Hydrology and Climate Change (Ministry of Natural Resources and Environment) and the United Nations Development Programme of the (UNDP), with the participation of the National
Ngày tải lên: 05/12/2022, 15:15
Báo cáo y học: "Household environmental tobacco smoke and risks of asthma, wheeze and bronchitic symptoms among children in Taiwan" pps
... parental history of asthma and 25.0% had a parental history of atopy at the time of interview 9.3% of participants had no siblings Premature birth occurred for 9.3% of children and 8.6% required ... incidence of asthma in children of smoking mothers Pediatrics 1992, 89:21-26 Rushton L, Courage C, Green E: Estimation of the impact on children’s health of environmental tobacco smoke in England and ... cold (Table and Table 4) In our cohort, the number of current household cigarettes smoked and the percent of ETS exposure during lifetime also showed increasing trends for risks of respiratory...
Ngày tải lên: 12/08/2014, 11:20
The potential environmental risks of pharmaceuticals in vietnamese aquatic systems case study of antibiotics and synthetic hormones
... effluent and aquatic system for Vietnam could be found Environmental fate of pharmaceuticals in aquatic system The detection of antibiotics like FQs and TCs in Vietnamese agricultural and hospital ... in Vietnam The published information and collected data on the usage and occurrence of antibiotics and synthetic hormone in effluents and aquatic systems of Vietnam is reported This is followed ... assessment of these pollutants The extensive use of antibiotics and synthetic hormones in Vietnam could cause the discharge and accumulation of these contaminants in the aquatic systems and potentially...
Ngày tải lên: 13/09/2015, 18:05
ENVIRONMENTAL HISTORY OF AIR POLLUTION AND PROTECTION doc
... WORLD ENVIRONMENTAL HISTORY - Environmental History Of Air Pollution And Protection - Stephen Mosley monoxide, and it can be created indoors and outdoors Although some sources of atmospheric ... examples of air pollution and its effects, especially in northern Europe and the Mediterranean basin where archaeological records and a variety of written sources provide clear evidence of environmental ... and Effectiveness of Change’, in Pretty, J et al (eds.), The Sage Handbook of Environment and Society, Sage, London [A useful survey of air pollution policy and legislation, and its effectiveness,...
Ngày tải lên: 06/03/2014, 19:20
Báo cáo y học: "Negative regulation of cytokine signaling and immune responses by SOCS proteins" potx
... and induces the expression of IFN-responsive genes in SOCS3- Regulation of lipopolysaccharide (LPS) signaling by STAT3 (signal transduction and activators of transcription 3) and suppressor of ... were abnormally accumulated in the thymus and spleen and produced high levels of BAFF/BLyS and APRIL, resulting in the aberrant expansion of B cells and autoreactive antibody production SOCS1-deficient ... activators of transcription 1) pathway SOCS1 is probably induced by STAT1 and NF-κB, and then suppresses both STAT1 and NF-κB One possible mechanism of NF-κB suppression is the induction of degradation...
Ngày tải lên: 09/08/2014, 06:23
Báo cáo sinh học: "Estimation of genetic variability and selection response for clutch length in dwarf brown-egg layers carrying or not the naked neck gene" pdf
... selected each year out of 59 candidates, and 49 dams were selected out of 169 candidates until generation 16 For the control line, on average, 11 sires out of 46 males and 55 dams out of 159 females ... addition of al = the random animal effect (l = to m, m = the total number of records), dijk a random effect common to all the progeny of dam k, and eijl = the random error The expectation and variance ... to examine the effect of the combination of two major genes, DW and NA, on selection response The aim of the present study was to estimate heritability and direct selection response for average...
Ngày tải lên: 14/08/2014, 13:22
Molecular mechanisms underlying the pathogenesis of nasal polyposis and its response to steroid treatment
... molecular profiles underlying the beneficial effects of GCs on NP and the histopathological patterns of NP Identification of these genes and gene networks ultimately contributes to the knowledge of NP ... metaplasia of epithelium and intensive infiltration of lymphocytes, but lack of stromal edema and goblet cell hyperplasia The less common polyp presents with pronounced hyperplasia of seromucinous glands ... electrolyte transport, and epithelial rupture theory 1.4.1 Environmental factors Since nasal mucosa is exposed to a variety of environmental allergen, pollutants, and microbes, the role of environmental...
Ngày tải lên: 10/09/2015, 15:49