adoption pro tability impacts and scaling up of agroforestry technologies in southern african countries
Environmental Sampling and Analysis for Metals - Chapter 2 potx
Ngày tải lên :
12/08/2014, 03:20
... primarily in aluminum silicate minerals The weathering of these rocks results in aluminumcontaining clay Further weathering of the clay yields bauxite, the chief ore of aluminum Bauxite contains aluminum ... growth and healing of wounds and the sense of taste and appetite As a part of peptidase, zinc is important in protein digestion Zinc is also necessary for prostate gland function Next to iron, zinc ... well known in miners, mill workers, and others exposed to high concentrations of manganese-laden dust and fumes, and drinkers of well water containing excessive manganese (often in mining villages)...
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USEPA REGION 9 TECHNICAL GUIDELINES FOR ACCURATELY DETERMINING VOLATILE ORGANIC COMPOUND (VOC) CONCENTRATIONS IN SOIL AND SOLID MATRICES potx
Ngày tải lên :
14/03/2014, 20:20
... means of slowing the biodegradation process If freezing is determined to meet project or program DQOs, samples should be frozen in containers that have an air tight seal that can be maintained ... environmental testing and sampling industries and from State and Federal agencies, who provided input to this document and its predecessor December 2005 -3- EPA Region Technical Guidelines for Accurately ... Concentration in Soil and Solid Matrices 1.0 SUMMARY These guidelines address methods for: (1) handling of samples as intact soil cores; (2) preserving samples; (3) storing samples in hermetically...
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Tài liệu Security+: The Foundation for Solid Network and Information Security pdf
Ngày tải lên :
21/12/2013, 06:18
... Healthcare industry and HIPAA (Health Insurance Portability and Accountability Act): This 1996 Congressional Act requires standards be met regarding the security and privacy of data in Copyright ... need trained security professionals to combat hackers and security threats CompTIA Security+ shows employers you can maintain the integrity of their business communications, infrastructure, and operations ... years of Advanced Networking experience, both in the Microsoft OS line and Cisco He is also an Instructor for Global Knowledge, teaching in the Microsoft OS curriculum His certifications include...
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cost accounting and product's price calculation for ba ding printing company - ministry of public security
Ngày tải lên :
13/03/2014, 14:20
... follow: - No.1 printing firm: Including printing facility, books and documents storage, and guillotine facility - No2 Printing firm: Including printing facility and facilities of finished products - ... classifying, recording and appropriate allocation of expenditure for the determination of costs of products or services; the relation of these costs to sales value, and the ascertainment of profitability” ... analyses of costs versus profitability in all areas of operation The finer points of his research may include utility costs, real property and equipment values, tax issues and variations in profit...
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Fundamentals of quantum mechanics for solid state electronics, optics c tang
Ngày tải lên :
17/03/2014, 14:41
... understood and explained on the basis of the solutions of the corresponding time-independent Schro¨dinger equations, as we will see again and again in later chapters In summary, for an arbitrary initial ... approach to solving practical problems, especially in dealing with, for example, problems involving the angular momentum of atoms and molecules or the interaction of electromagnetic radiation and ... than optical instruments and are indeed widely used in, for example, lithography, microfabrication processes, and analytic instruments in the electronics industry and in many branches of science...
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Đề tài " Sum rules for Jacobi matrices and their applications to spectral theory " pdf
Ngày tải lên :
28/03/2014, 22:20
... than (1.22) In any event, we will provide if explicit proofs of the sum rules—indeed, from two points of view One of our primary observations is the power of a certain combination of the Case ... ↓ 0, proving the right side of (5.16) is −∞ As an in mum of continuous functions is upper semicontinuous, we have Corollary 5.3 S(µ | ν) is jointly weakly upper semicontinuous in µ w w and ν, ... method of looking at M (see [24], [56]) or by writing M as a limit of ratio of determinants (1) (4.2) M (z; J) = lim n→∞ det(E(z) − Jn−1;F ) det(E(z) − Jn;F ) and expanding the denominator in minors...
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nanomaterials for solid state hydrogen storage, 2009, p.346
Ngày tải lên :
04/06/2014, 14:37
... high-energy grinding and milling of materials They provide top–down approach toward manufacturing nanomaterials 1.3.2 Milling Processes and Equipment The milling, grinding, and pulverizing of materials ... partitioning into nanosized grains, or are simply grainless, have been coming from groups in the USA and other countries worldwide A new process of rapid quenching of metals, with the cooling rate of ... as arising from nanostructures Shortly, the most prominent benefits of new nanostructures were achieved in the outstanding improvement in the energy product of new neodymium supermagnets produced...
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bioreactor designs for solid state fermentation
Ngày tải lên :
12/06/2014, 11:37
... applications including protein enrichment of agro-industrial by-products, production of enzymes or biopesticides [30] The system has been since continuously improved Compared to the first reactor, the main ... be very low or nil In addition, from an engineering point of view, a water-jacket on a moving body of a reactor causes problems that increase with scale [10] A continuous mixing horizontal paddle ... constructed by stacking and interconnecting individual modules (Fig 10) Non-communicating channels 119 deliver cooling and heating fluids sandwiched between two sheets Communicating channels can...
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báo cáo hóa học:" Research Article Accurate Bit Error Rate Calculation for Asynchronous Chaos-Based DS-CDMA over Multipath Channel" pptx
Ngày tải lên :
21/06/2014, 20:20
... Because of the nonperiodic and the deterministic nature of chaotic sequence, EURASIP Journal on Advances in Signal Processing the constant energy assumption or the standard Gaussian approximation of ... “Differential chaos shift keying: a robust coding for chaos communication,” in Proceedings of the International Workshop on Nonlinear Dynamics of Electronic Systems, pp 92–97, Seville, Spain, 1996 G Kolumb´ ... “Analytical BER expression of multi-user chaos-based DSCDMA system using a piecewise linear chaotic map,” in Proceedings of the International Symposium on Nonlinear Theory and Its Applications, Budapest,...
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Báo cáo toán hoc:" A dual of the rectangle-segmentation problem for binary matrices " pps
Ngày tải lên :
08/08/2014, 01:20
... The induction step in the proof of Lemma the electronic journal of combinatorics 16 (2009), #R89 Proof We proceed by induction on |A| For |A| = 1, the statement is precisely the definition of g ... (dotted lines) in the proof of Lemma Figure 10: The new intersection points in Case (a) Figure 11: The new intersection points in Case (c) a), so t = t1 + t2 In P , P2 is divided into t1 + basic ... rectilinear polygon whose boundary consists of line segments with integer coordinates Clearly, a solution of the problem RSP is precisely the decomposition of P into the minimal number of rectangles...
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Báo cáo khoa học: "Use of kilovoltage X-ray volume imaging in patient dose calculation for head-and-neck and partial brain radiation therapy" pptx
Ngày tải lên :
09/08/2014, 08:23
... S, Hubbs JL, Prosnitz RG, Yin FF, Marks LB: Assessment of the Residual Error in Soft Tissue Setup in Patients Undergoing Partial Breast Irradiation: Results of a Prospective Study Using Cone-Beam ... kVCBCT to the planning kVCT in targets and normal tissues for the three clinical cases (NK-T lymphoma, NPC and Brain Tumor) The difference of maximal dose in tumor is 0.49% and in normal structures ... helped and finally approved the final manuscript Acknowledgements The authors thank the Drs Lijun Ma and Andrew Huwang for helpful discussions and editing of the paper Author Details 1Department of...
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Báo cáo khoa hoc:" Sire design power calculation for QTL mapping experiments" pdf
Ngày tải lên :
09/08/2014, 18:21
... Neimann-Sorensen and Robertson [2] and others The principle is to identify, in the offspring of an individual, those which received one or other of the two chromosomal fragments surrounding the marker in question ... generated sets of data, without any approximation, but at the expense of more computing time This approach was followed by Le Roy and Elsen [1] in a study addressing the relative value of ANOVA and maximum-likelihood ... algebraic approximations and simulating data Even if the binomial probability that any number of sires out of the total number of sires are jointly heterozygous at both the marker and the QT loci...
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Báo cáo sinh học: " Exact p-value calculation for heterotypic clusters of regulatory motifs and its application in computational annotation of cis-regulatory modules" doc
Ngày tải lên :
12/08/2014, 17:20
... exhaustive list of sequences of binding sites, so one needs to expand the list of putative binding sites using an appropriate criterion, which brings about the problem of the generalization of several ... methods on protein binding to DNA usually locate some DNA segment, or word in DNA text, as a probable binding target Proteins can bind to similar DNA words [4], the whole assembly of which can ... regulatory segment of DNA can contain many binding sites for several factors, often substantially overlapping with each other [5] This brings about a problem of studying of co-occurring motifs Let...
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Development of immersed boundary phase field lattice boltzmann method for solid multiphase flow interactions
Ngày tải lên :
10/09/2015, 09:06
... Sketch of viscous coupling in a 2D channel 102 Fig 4.2 Profile of u x in the middle of a channel 102 Fig 4.3 Time evolution of spike and bubble position 103 Fig 4.4 Interface shape with streamline ... 5.2 Illustration of flow domain, immersed boundary points and 149 influence region of boundary points to surrounding fluids Fig 5.3 Geometry of the flow domain and the circular cylinder xvi 150 ... simulation is instrumental in gaining better understanding of the phenomena by providing details that elaborate the solid-multiphase flow interaction in depth To simulate solid-multiphase flow interactions,...
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The application of silica monolith for solid phase extraction
Ngày tải lên :
10/09/2015, 15:50
... a co-continuous (sponge-like) domain structure and remains intact for a substantial period of time The domains continuously increase in size, leading to coarsening and finally result in fragmented ... extraction of morphine, codeine and cocaine from urine Application of silica monolith for desalination Improvements in the method of preparation in order to enhance the surface area There was no intention ... schematic of their preparation is depicted in chapter in Figure1-3 Understanding of the general chemical reactions involved in sol-gel process is important for proper design and production of stationary...
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Materials for solid base catalysts and oxygen storage
Ngày tải lên :
14/09/2015, 08:47
... H-bonding interaction of the amine with residual silanol groups Nevertheless, these organic-inorganic hybrid materials maintain the advantages of the inorganic support, like high surface area and ... is investigated with an aim to improve its thermal stability and to understand the role of surface area in oxygen storage The following summarizes the aims of the project, An investigation of ... to a number of reactions These include Knoevenagel reaction, synthesis of pseudoionone and epoxidation of olefins Understanding the nature of active sites present and correlation of the structure...
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A hybrid buffer management scheme for solid state disks
Ngày tải lên :
07/10/2015, 09:55
... number of pages in the block including clean and dirty pages, and pointer array which points to the page nodes; Page node describes a page in terms of page number, two link pointers for LRU, and ... including reading and writing of any pages of the block Specifically, when a logical page of a block is accessed (including read miss), we increase the block popularity by one Sequentially accessing ... exists in current SSDs in order to store mapping information of FTL [22] When SSD is powered on, mapping information is read from flash chips into RAM Once SSD is powered off, mapping information...
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COST ACCOUNTING AND PRODUCTS PRICE CALCULATION FOR BA DING PRINTING COMPANY MINISTRY OF PUBLIC SECURITY
Ngày tải lên :
27/11/2015, 17:45
... follow: - No.1 printing firm: Including printing facility, books and documents storage, and guillotine facility - No2 Printing firm: Including printing facility and facilities of finished products - ... classifying, recording and appropriate allocation of expenditure for the determination of costs of products or services; the relation of these costs to sales value, and the ascertainment of profitability” ... analyses of costs versus profitability in all areas of operation The finer points of his research may include utility costs, real property and equipment values, tax issues and variations in profit...
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Engineering Calculation for Power System Analysis
Ngày tải lên :
28/02/2016, 23:11
... Closing and Latching Capability Interrupting Capability Interrupting Capability Bus Bracing Instantaneous Settings ½ to Cycle Currents (Transient Network) Interrupting Capability - Page 21 of ... Continuous , Intermittent or Spare Rating-HP and kV Status- Continuous , Intermittent or Spare Rating-kV, MW, Mvar and PF Status- Continuous , Intermittent or Spare Ratings- kV, MW, Mvar and ... Rating-HP, kV and rated Torque Circuit Breakers-Rated kV, Amps, Interrupting kA Fuses-Rated kV, Size, Amps, Interrupting kA Switches-Rated kV , BIL ratings and amps Contactors- Rated kV, Interrupting...
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Báo cáo y học: "Clinical Strategy for the Management of Solid Pseudopapillary Tumor of the Pancreas: Aggressive or Less"
Ngày tải lên :
25/10/2012, 11:40
... Considering the superiority of MRI in terms of correlation between radiological and clinicopathological findings in SPT, MRI was strongly proposed for the diagnosis of SPT.6,10,18 Consistently, in ... located within the head of the pancreas, given the low malignancy, well-defined margin and no invasion to adjacent structures, especially no indications of dilated CBD and PD indicating that the ... abdominal pain (8/18) The rest of the patients were asymptomatic and tumors were detected incidentally during routine physical examination All these patients had no other obvious symptoms including...
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