natural systems of nutrient supply and peat control

Effects of nutrient supply and soil cd con

Ngày tải lên : 16/03/2014, 00:07

... consisted of two clones (81090 of Salix dasyclados and 78183 of Salix viminalis), two nutrient levels (based on the N -supply) , two soil Cd concentrations and two harvest occasions (2 and years old) Nutrient ... concentration (dry weight basis) and total amount of Cd in the stem for each clone (81090 and 78183), nutrient level (N1 and N2) and soil Cd concentration (Cd0 and Cd1) The plants are 2-years ... 1998 (2-Au98) and spring 1999 (2-Sp99), and 1-year old sprouts coppiced in autumn 1999 (1-Au99) 3.3 E ect of nutrient level and soil Cd concentration on biomass and Cd content of stems Stem biomass...

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Children’s Health Deficits due to Diarrhoea: Effects of Water Supply and Sanitation Systems in Slums with Different Water Logging Conditions

Ngày tải lên : 05/09/2013, 10:15

... evaluation of water supply and sanitation systems of low income urban community in Dhaka, Bangladesh, Journal of Water and Health, IWA, vol.10 Murray C J., Salomon J S., Mathers C D and Lopez ... Short-term and Heavy rainy, SDG: Short-term and Drainage, LSD: Long-term and Stagnant, LHT: Long-term and Heavy rainy, LMK: Long-term and Monsoon flood, PDL: Persistent and Drainage, PHS: Persistent and ... categorized in terms of duration and type of inundation We proposed levels based on duration of inundation (shortterm, long-term, persistent and non-inundation) and types of inundation (rainy,...

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Risk Management of Water Supply and Sanitation Systems doc

Ngày tải lên : 28/06/2014, 22:20

... fostering the development and exchange of knowledge in matters of protecting water and sanitation systems against natural hazards On the other hand, the resistance of systems to natural disasters is ... and Kotez SEWER SYSTEM MANAGEMENT Figure Main sewer systems Figure Subsystems of the central sewer system of Belgrade 15 16 D LJUBISAVLJEVIC AND A RANDJELOVIC Ostruznicki and Bolecki sewer systems ... Caribbean, and the Pacific, to the intense rains throughout Europe and Asia, hundreds of thousands of persons have lost their lives and millions their livelihoods because of disasters triggered by natural...

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Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption

Ngày tải lên : 05/09/2013, 09:38

... into the system The characteristics of the influent wastewater were as follows: 160–200 mg/L of SS, 55–80 mg/L of TOC, 45–55 mg/L of T-N, and 4.0–5.5 mg/L of T-P In this study, four different ... phosphorus removal and denitrification (3) Most of the phosphorus in the sludge was solubilized by ozonation, and a large part of the solubilized phosphorus consisted of PO4-P Over 90% of the PO4-P ... improved the mass transfer of ozone, and the high inner pressure in the bubbles could accelerate the formation of hydroxyl radicals Therefore, some of the biorefractory and/ or slowly biodegradable...

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meeting the balance of electricity supply and demand in latin america doc

Ngày tải lên : 09/03/2014, 12:20

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Báo cáo " The development of financial systems of ASEAN-5 and Vietnam: A comparative analysis " potx

Ngày tải lên : 14/03/2014, 17:20

... fragile and weak financial systems have been affected by the globalization of capital markets and this turmoil has highlighted the inherent problems of ASEAN-5 Aware of this problem, both ASEAN-5 and ... process of reforming the financial system of ASEAN-5 and Vietnam, thereby makes some evaluation on the stage of financial development of Vietnam in comparison to those of ASEAN-5 61 and draws ... weaknesses in Indonesia’s legal and accounting systems have resulted in poor implementation and enforcement of prudential rules and regulations The legal and accounting systems designed to function...

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Integrated Systems of Meso-Meteorological and Chemical Transport Models docx

Ngày tải lên : 16/03/2014, 23:20

... processes and presents signiﬁcant challenges in terms of both scientiﬁc understanding and computational demand In this work, the history and current status of development and application of on-line ... l Online and of ine coupling of meteorological and air quality models Implementation of feedback mechanisms, direct and indirect effects of aerosols Advanced interfaces between NWP and ACT models ... practice, and gives recommendations for on-line and off-line coupling of NWP and ACT models, implementation strategy for different feedback mechanisms, direct and indirect effects of aerosols and advanced...

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Natural History of Tuberculosis: Duration and Fatality of Untreated Pulmonary Tuberculosis in HIV Negative Patients: A Systematic Review pdf

Ngày tải lên : 29/03/2014, 03:20

... age groups 15–24, 25–44, and 45 years and older, and 43%, 50% and 7% for women [115], whereas that of Drolet’s population was 23%, 45%, 33% and 36%, 46% and 18% for men and women respectively [116] ... obtains a CF of 0.34, and an average duration of years On the basis of this study it is impossible to stratify by smear and culture status Prevalence and incidence studies The duration of disease ... description and/ or classification of the patients included [21– Summary measures and synthesis of results Data were extracted into Excel sheets and survival probabilities re-calculated and provided...

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The Exploitation of Natural Resources of the Moon and Other Celestial Bodies pot

Ngày tải lên : 30/03/2014, 02:20

... The exploitation of natural resources of the Moon and other celestial bodies: a new opportunity of development for mankind 1.2 Space law and the natural resources of the Moon and other celestial ... 2.2.4 The principle of the exploration and use of outer space for the beneﬁt and in the interest of all countries, and the ‘province of all mankind’ concept 23 2.2.5 Article II of the Outer Space ... betterment of mankind and for the benefit of all States irrespective of the stage of their economic or scientific development;33 and the importance of international cooperation in the exploration and...

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fundamentals of industrial instrumentation and process control

Ngày tải lên : 01/04/2014, 10:58

... understanding of instrumentation and process control Instrumentation and process control involve a wide range of technologies and sciences, and they are used in an unprecedented number of applications ... from the control of heating, cooling, and hot water systems in homes and offices to chemical and automotive instrumentation and process control This book is designed to cover all aspects of industrial ... 14.4 Implementation of Control Loops 14.4.1 ON/OFF action pneumatic controller 14.4.2 ON/OFF action electrical controller 14.4.3 PID action pneumatic controller 14.4.4 PID action control circuits...

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handbook of chemical technology and pollution control- 2006, elsevier,

Ngày tải lên : 01/04/2014, 11:46

... nitric acid and their derivatives 12 Aluminum and compounds 13 Ore enrichment and smelting of copper 14 Production of iron and steel 15 Production of pulp and paper 16 Fermentation and other microbiological ... Handbook of Chemical Technology and Pollution Control 0120887967_chap01 1.3 THE VALUE OF INTEGRATION Final Proof page 18.11.2005 10:25pm that there is some doubt of the likelihood of success of ... )n , and selected from those of Peters and Timmerhaus [15] and Allen [16] a Hocking: Handbook of Chemical Technology and Pollution Control 0120887967_chap01 1.5 CHEMICAL PROCESSING Final Proof...

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the monetary systems of the greeks and romans apr 2008

Ngày tải lên : 11/06/2014, 01:21

... quantities of gold and silver to be found in natural deposits of electrum, and the consequent usefulness to the Lydians and Ionians of guaranteeing the value of payments made by means of pieces of electrumwhich ... professor of Classics and Ancient History at the University of Cincinnati, specializes in papyrology and the social and economic history of Graeco-Roman Egypt He is the editor of the Bulletin of ... Cohen is Professor of Ancient History and Classical Studies (adjunct) at the University of Pennsylvania He has been chairman of the board of several banks and bank-holding companies, and currently...

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Báo cáo nghiên cứu nông nghiệp " Healthy Seed– Standards of Seed Supply and QualityAssurance " pptx

Ngày tải lên : 22/06/2014, 13:20

... Victoria What’s a provenance? • Geographic origin of particular seed or plants • Population of plants at a location • Sub-set of species diversity and adaptability Australian Tree Seed Centre Greening ... Sampling technique for wild provs • Understand taxonomy and distribution of genetic diversity • Maximise genetic diversity in collection • Low level of phenotypic selection in wild populations ... Tree Seed Centre Greening Australia Victoria 16 Purpose of seed testing • Assess and monitor the physical quality of the seed from the time of collection through to sowing • This monitoring, enables...

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fundamentals of semiconductor manufacturing and process control

Ngày tải lên : 03/07/2014, 16:09

... control topics are the subject of Chapters and 10 These topics include run-by-run control of unit processes and supervisory control of process sequences, as well as the diagnosis of process and ... competence and training of the workforce, and the implementation of quality control procedures 1.3.3 Variability An alternative deﬁnition of quality of conformance is “the inverse of variability.” ... level of this two-level architecture includes embedded controllers that provide real-time control and analysis of fabrication equipment These controllers consist of personal computers and the...

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Báo cáo y học: "Attributable mortality of Acinetobacter baumannii infections in critically ill patients: a systematic review of matched cohort and case-control studies" doc

Ngày tải lên : 12/08/2014, 23:23

... compared mortality and/ or morbidity of patients with acquisition of or infection with Page of Characteristics and outcomes of matched cases and controls (patients infected and non-infected with ... Site of infection; patients and setting Cases Controls Matching of controls to cases Mortality Length of ICU stay (days) Cases Bacteremia; medical, surgical, burn, and cardiac surgery ICUs of a ... http://ccforum.com/content/10/2/R48 Table Table Comparison of patients with acquisition of A baumannii with matched controls Reference Site of infection; patients and setting Cases Controls Matching of controls to cases Colonization...

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Báo cáo y học: "Intra- and inter-individual variation of BIS-index® and during controlled sedation with midazolam/remifentanil and dexmedetomidine/remifentanil in healthy volunteers: an interventional study" pdf

Ngày tải lên : 13/08/2014, 15:21

... Feshchenko VA, Veselis RA, Reinsel RA: Comparison of the EEG effects of midazolam, thiopental, and propofol: the role of underlying oscillatory systems Neuropsychobiology 1997, 35:211-220 Lu J, ... switch for control of REM sleep Nature 2006, 441:589-594 Absalom AR, Sutcliffe N, Kenny GNC: Effects of the auditory stimuli of an auditory evoked potential system on levels of consciousness, and on ... loud verbal stimulus Asleep and only responds to firm facial tap and loud verbal stimulus Asleep and unresponsive to both firm facial tap and loud verbal stimulus Page of 10 (page number not for...

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Báo cáo y học: "Natural selection of protein structural and functional properties: a single nucleotide polymorphism perspect" potx

Ngày tải lên : 14/08/2014, 08:21

... first base of the first complete codon, and the last base the last of the final complete codon The first and last codons were then removed from each exon, and remaining codons within 70 bp of the ... number of synonymous SNPs per synonymous site The numbers of synonymous sites and non-synonymous sites were calculated using the method of Miyata and Yasunaga [74] The ratio for a set of proteins ... "inverse relationship between evolutionary rate and age of mammalian genes" is an artifact of increased genetic distance with rate of evolution and time of divergence Mol Biol Evol 2006, 23:1-3 32...

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Báo cáo y học: " Characterization of the yeast ionome: a genome-wide analysis of nutrient mineral and trace element homeostasis in Saccharomyces cerevisiae" ppsx

Ngày tải lên : 14/08/2014, 14:22

... metabolism, and homeostatic control of mineral nutrients and trace elements The usefulness of yeast for genome-wide studies of nutrient homeostasis has markedly increased with the recent completion of ... considering the effects of these systems on other elements Thus, despite our growing understanding of the mechanisms controlling specific nutrients, the individual genes and gene networks that ... for a collection of over 4,000 different yeast mutants The results of this study provide insights into the cellular systems controlling the homeostasis of multiple nutrients and provide new data...

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Báo cáo sinh học: " Phenotypic and genetic variability of morphometrical traits in natural populations of Drosophila melanogaster and D simulans. I. Geographic variations" docx

Ngày tải lên : 14/08/2014, 19:22

... Seychelles and the Mascarene Islands; Southern Africa; North America (northern USA and Canada); West Indies; southern USA and Mexico; the Society Islands and Hawaii; the Far East; and Australia ... France and ex-USSR; populations of tropical regions including the West Indies, the Society Islands and Hawaii ; and populations in tropical Africa, the Seychelles and the Mascarene islands Between ... Southern USA and Mexico; and the Seychelles and the Mascarene Islands Latitudinal variations of the morphometrical traits were mainly analysed along a transect between tropical Africa and Europe...

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Báo cáo sinh học: " Phenotypic and genetic variability of morphometrical traits in natural populations of Drosophila melanogaster and D simulans. II. Within-population variability" pptx

Ngày tải lên : 14/08/2014, 19:22

... spite of the geographical variability of the mean values of the traits, and also of the total phenotypic variance DISCUSSION AND CONCLUSIONS Our analysis of the within-population variability of ... according to Parsons (1983) and Hoffmann and Parsons (1988) Means and standard deviations of intraclass correlations are given in table IV In both species, the observed and theoretical distributions ... Brotherstone and Hill or the 21 sympatric 21 (1986), based on the comparison between the observed and the theoretical distributions of the standard deviations or of the coefficients of variation,...

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