Concentration and distribution of extractable elements in soil as affected by tillage systems and fertil
Concentration and distribution of extractable elements in soil as affected by tillage systems and fertil
... Cu concentrations werenot affected by different tillage systems and FeŽ. Ž. Ž .Fig. 1. Concentration and distribution in depth of zinc in zero -tillage ZT , conventional tillage CT and pasture ... Ž.The Science of the Total Environment 232 1999 185᎐ 191 Concentration and distribution of extractable elements in a soil as affected by tillage systems and fertilizationR.S. LavadoU, ... soils. However, as a consequence of the recent introduction of zero tillage and the lack of fertilization history,there are no old field experiments in the regioncombining tillage and fertilization....
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Numerical simulation and optimization of CO2 sequestration in saline aquifers for enhanced storage capacity and secured sequestration
... William Palm Professor of Engineering in department of Mechanical Engineering and Materials Science atWashington University in St. Louis, MO, USA. He is a Fellow of ASME, AIAA, IEEE, and SAE. Email ... remain in enhancing the storage efficiency and safety (by reducing the extent of plume migration, brine movement and pressure impact) as well as the energy efficiency and economic feasibility of ... used in computer graphics and related fields. It is defined by a set of control points, and uses them as coefficients of a certain polynomial to describe continuous curves [13]. The control points...
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Insight and Control of Infectious Disease in Global Scenario Edited by Priti Kumar Roy potx
... Berrington & Hawn, 2007) have been performed for investigation of their role in disease risk. Insight and Control of Infectious Disease in Global Scenario 10Infectious disease has profound ... decreasing the level of NO and thereby increases the susceptibility to tuberculosis. A case-control association study of TB, patients and controls was performed in African-Americans and Caucasians ... and IL10 - Insight and Control of Infectious Disease in Global Scenario 141082 G/A) in tuberculosis patients was analyzed. These findings are consistent with the role of IL10 in reducing...
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Salts Transport in Alkali Soil Reclamation by Gypsum and Prediction of Na Leaching in Field in China
... study was described in detail by Inoue and Shiozawa (Inoue and Shiozawa, 1994). In our research, a four-electrode sensor was used as an indicator of the total salt concentration in the soil column, ... 8.2. In this research, pure gypsum was added to the alkali soil. The amount of CaCO3 was measured by using 1.0 g of soil sample placed in a closed flask. One milliliter of 2N H2SO4 was ... the soil column experiment. The initial leaching of Na+ was faster than the leaching of any of the other salts investigated (Ca2+, Mg2+ and K+) and occurred during the first stage of...
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Concentration and chemical speciations of cu, zn, pb and cr of urban soils in nanjing, china
... of soils in China and twice as much as the naturalbackground value of soils in the Nanjing area. The mean tota l Zn concentration is greaterthan the mean value of soils in China and twice as ... important soil types of Beijing and Nanjing areas. Acta Pedol. Sin. 16, 319 – 328 (in Chinese, with English Abstr.).Thornton, I., 1991. Metal contamination of soils in urban areas. In: Bullock, ... the main source of Pb contamination in urban soils. The concentrations of Cu, Zn, Pb and Cr in non-urban soils are much lowerthan those in urban soils, and are not polluted by Cu, Zn, Pb and Cr....
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Báo cáo Y học: Expression and distribution of penaeidin antimicrobial peptides are regulated by haemocyte reactions in microbial challenged shrimp pptx
... recruitment and penaeidin localizationat the site of injectionInjection of microorganisms resulted in a dramatic decrease in numbers of both circulating and tissue in ltratinghaemocytes within 3 h of ... of a coating, by releasedpenaeidin, of the bacteria before their internalization intopenaeidin-devoid hyaline cells. Finally, the diversity, thelarge distribution and abundance of penaeidins ... site of microbial injection precluded both clarification of themechanisms of penaeidin release from haemocytes, and determination of any potential involvement of penaeidin in the elimination of...
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Báo cáo y học: "Refractive Status and Prevalence of Refractive Errors in Suburban School-age Children"
... t influence on the prevalence of hyperopia and myopia. As age increased, the prevalence of hyperopia signif-icantly decreased and the prevalence of myopia in -creased. Based on the definitions ... should be considered a weakness of this study. In summary, our results indicate that an increase in studying intensities could lead to increases in myopia and astigmatism occurrences, but it ... accounting for 71% of the area in main-land China), and includes eleven provinces and one municipality, but the population is relatively sparse (360 million, accounting for only 28% of the...
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Báo cáo y học: " Predictors of hepatic steatosis in HBeAg-negative chronic hepatitis B patients and their diagnostic values in hepatic fibrosis"
... amino-transferase (ALT), aspartate aminotransferase (AST), albumin (Alb), globulin (Glb), HBV DNA, body mass index (BMI), homeostatic model assessment of insulin resistance (HOMA-IR) and pathological ... aspartate amino-transferase (AST), γ-glutamyltransferase (GGT), alka-line phosphatases (ALP), albumin (Alb) and globulin (Glb) were determined. Homeostatic model assessment of insulin resis-tance ... levels of serum alanine aminotransferase (ALT). The higher prevalence of hepatic steatosis in Hispanics was mainly due to the higher prevalence of obesity and insulin resistance in this ethnic...
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Status and changes of mangrove forest in Mekong Delta: Case study in Tra Vinh, Vietnam
... Tra`Vinh(Final report in 1999 and developing plans in 2000 of aquaculture in marshareas of coastal zone in Tra Vinh province). Department of Fishery, TraVinh. 20 pp. unpublished.Tra Vinh DoF, ... ha (making up 56% of the total of land-use area) in 1965 including 7877 ha in the northeastern part, whereas in 2001 mangrove areas covered only 12,797 ha (making up37% of the total of land-use ... System) and RS (Remote Sensing) show thestatus of mangrove forests in Tra Vinh province in 1965, 1995 (Northeastern part of Tra Vinh Province) and 2001. In 1965, the area of mangroveforests was...
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Từ khóa: heavy metal contamination of municipal effluent in soil and plantsin this series of four minireviews the field of scaffold proteins and proteins of similar molecular⁄cellular functions is overviewed by binding and bringing into proximity two or more signaling proteinsare presented by nutrient category in appendix 13 analyses excluded extreme outliers and graphically reported data listed in appendix 15 summary results of the analysis comparing the content of nutrients and other substances from organically and conventresearch and implementation of lobby system in erlangresearch and implementation of rsa algorithm in javathe syntax and semantics of the verb in classical greekNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDETrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Tìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Nguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật