population and community structure quadrat sampling techniques
ANALYSIS OF MICROBIAL COMMUNITY STRUCTURE AND IN SITU ACTIVITY OF NITRIFYING BIOFILMS
... situ hybridization (FISH) and microsensor techniques have a high spatial (at a single-cell resolution) and temporal resolution and great potential, and provide reliable and direct information about ... been gained, which significantly expanded our understandings of process design and control. Based on fundamental knowledge of microbial community composition and the metabolic properties of microorganisms, ... affinities, and sensitivities to various environmental factors (e.g., pH, temperature, O2 concentration and substrate concentrations). Thus, a better understanding of microbiology, ecology, and population...
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LƯU TRỮ VÀ CẤU TRÚC TẬP TIN (Storage and File Structure)
... TIN trang 57HỆ QUẢN TRỊ CƠ SỞ DỮ LIỆU CHƯƠNG III LƯU TRỮ VÀ CẤU TRÚC TẬP TIN (Storage and File Structure) MỤC ĐÍCH Chương này trình bày các vấn đề liên quan đến vấn đề lưu trữ dữ ... trang 46HỆ QUẢN TRỊ CƠ SỞ DỮ LIỆU khác với định nghĩa khoá sơ cấp (primary key), khoá dự tuyển (candidate key), và siêu khoá (superkey). Như vậy, nếu có một vài chỉ mục trên một file, có một vài ... tự toàn bộ file lẫn truy xuất ngẫu nhiên đến một mẩu tin. Chỉ mục đặc và chỉ mục thưa (Dense and Sparse Indices) Chỉ mục đặc Brighton A-217 750 Downtown A-101 500 Downtown A-110 600...
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Functions and program structure
... command %s\n", s); break; } } return 0; }Because + and * are commutative operators, the order in which the popped operands arecombined is irrelevant, but for - and / the left and ... this program, the functions push and pop could bedefined in one file, and the variables val and sp defined and initialized in another. Then thesedefinitions and declarations would be necessary ... applied tothem, and the result is pushed back onto the stack. In the example above, for instance, 1 and 2are pushed, then replaced by their difference, -1. Next, 4 and 5 are pushed and then replacedby...
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Writing - Getting Started and the Structure
... remote and magnifi-cent island.”Then I considered the essay’s title: “The Island at the Endof the Earth.” Hmm. In many seagoing cultures, the islandsat the end of the world are where the dead and ... speed around eight pm and begin increasing expo-nentially; they double in size every hour One can imagine Billy standing at the helm and grip-ping the wheel with the force and stance one might ... Pierre, David Sullivan, Bugsy Moran, DaleMurphy, and Bobby Shatford are surely dead. The reader seesthem clearly, sinking down and down and down, limp and open-eyed.The book continues, however,...
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World Population and Area of the Countries
... 66,557,60066 Falkland Islands FLK DepT GBR Stanley 12,173 12,173 2,97067 Faroe Islands FRO DepT DNK Tórshavn 1,399 1,399 46,30068 Fiji FJI Indep Suva 18,270 18,270 868,50069 Finland FIN Indep ... Gibraltar 6 6 27,80079Great Britain (and Northern Ireland)GBR Indep London 244,820 241,590 60,094,60080 Greece GRC Indep Athínai 131,940 130,800 10,666,00081 Greenland GRL DepT DNK Nuuk 2,166,086 ... Ashgabad 488,100 488,100 4,775,500216 Turks and Caicos Islands TCA DepT GBR Cockburn Town 430 430 19,400217 Tuvalu TUV Indep Vaiaku 26 26 11,300218 Uganda UGA Indep Kampala 236,040 199,710 25,632,800219...
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the risk and term structure of interest rates
... 1Chapter 6The Risk and Term Structure of Interest Rates Copyright 2011 Pearson Canada Inc.6 - 8Term Structure of Interest Rates•Bonds with identical risk, liquidity, and tax characteristics ... determined by the demand for and supply of that bond.•Investors have preferences for bonds of one maturity over another.•If investors have short desired holding periods and generally prefer ... slope upward when short-term rates are low and to be inverted when short-term rates are high; explained by the liquidity premium term in the first case and by a low expected average in the second...
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Tài liệu Cognitive function and brain structure correlations in healthy elderly East Asians doc
... manual and a utomated measures of thehippocampus was lower (r=0.82; p b .001) as expected given thesmall size of this structure and the different landmarks used forsegmenting this structure. ... parietal and midlineoccipital regions bilaterally. In spite of differences in diet, lifestyle and culture, these findings are broadlycomparable to studies conducted in Caucasian populations and suggest ... conducted in Caucasianpopulations and speaks to the generalizability of processes involved inage-related decline in cognition and brain volume.Decline in cognition with age and effects of other...
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Tài liệu Inequalities in Higher Education and the Structure of the Labour Market pdf
... public and privateemployment and self-employment.Generally,itwasmainlyAsian and whitegraduateswhomovedinto self-employment and, even then,mainly thoseinthemedical and legalfields.Overall,onlyasmallproportionofgraduatesinthesurveywereinself-employment.Themovementbetweenthepublic and privatesectorwasmuchmoresignificant.Thepublicsectorisanimportantfirstemployer,particularlyforAfricangraduates.Otherracegroupstendtofindsubsequentjobsintheprivatesector,whileAfricangraduatestendtoremaininpublicsectoremployment.ThepublicsectoriscruciallyimportantforAfricangraduates–76,7%oftheAfricangraduatessurveyedfound ... www.hsrcpress.ac.za1InequalitiesinHigherEducation and the Structure oftheLabourMarketIntroductionTherelationshipbetweeneducation and economicgrowth and developmentinSouthAfricahasbeenwidelystudied and itsimportanceacknowledged.Highereducationhasaparticularlyimportantroletoplayintheoveralldevelopmentoftheeconomy.Ithasovertheyearsprovidedsocietywithhighlyskilled,professionalworkers and mustcontinuetodoso.Highereducationalsohasakeyroletoplayinextendingeducationalbenefitstothedisadvantaged,thuscontributingtoequalopportunities and fairness.However,fortheserolestoberealised,theeducationsystemhastobeeffective and efficientwithimprovededucationoutcomes.Thechangingnatureoflabourmarketsisplacingapremiumontechnicalexpertise and occupationalcompetenciesaswellasonthematchingofeducationalqualificationswithprospectiveemployment.Allthishas ... secondaryschooling.Overall,theproportionsofthoseenrolledinvariousfieldsofstudyshowamoveawayfromaconcentrationofgraduatesinhumanities and arts-relatedfields and an improvement in enrolments in science, engineering and technology-relatedfields, and inbusiness and commerce.Thesefiguresalsoshowashiftwithregardtorace.ThereisanincreaseinAfricansenrollinginthefieldsofscience and business and commercerelativetothosewhoenrolinthehumanities and arts.However,itremainstobeseeniftheseenrolmentrateswilltranslateintosimilarproportionsingraduationratesinthecomingyears.Table2:EnrolmentdistributioninthreeDepartmentsofEducation’sfieldsofstudy,by population group,2002Fieldofstudy...
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Tài liệu Carnivore Ecology and Conservation A Handbook of Techniques pptx
... Conservation: A Handbook of Techniques Malcolm AusdenConservation and Sustainable Use: A Handbook of Techniques E.J. Milner-Gulland and J. Marcus RowcliffeInvasive Species Management: A Handbook of ... Principles and Techniques Mick N. Clout and Peter A. WilliamsAmphibian Ecology and Conservation: A Handbook of Techniques C. Kenneth Dodd, Jr.Insect Conservation: A Handbook of Approaches and MethodsMichael ... Mammal Ecology and Conservation: A Handbook of Techniques Ian L. Boyd, W. Don Bowen, and Sara J. IversonCarnivore Ecology and Conservation: A Handbook of Techniques Luigi Boitani and Roger A....
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Tài liệu Báo cáo khoa học: Second messenger function and the structure–activity relationship of cyclic adenosine diphosphoribose (cADPR) doc
... hypoxanthine) and the diphospho-bridge, as theycan be replaced by much simpler ether strands. Theseether strands mimic the distance between the nucleo-base and the diphospho-bridge, but on the other handlikely ... permeabilized T-cells and induced bothlocal and global Ca2+signalling in intact T-cells [46].8-Azido- and 8-NH2-cIDPRE performed similarly(Fig. 4) whereas the halogenated compounds 8-Br- and 8-Cl-cIDPRE ... NAD byCD38-type ADPRC and which is also a breakdownproduct of cADPR (Fig. 2). TRPM2 is a Ca2+- and Na+-permeable cation channel that is mainlyexpressed in the brain and in cells of the immune...
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Tài liệu Báo cáo khoa học: Endotoxic activity and chemical structure of lipopolysaccharides from Chlamydia trachomatis serotypes E and L2 and Chlamydophila psittaci 6BC pdf
... Goroncy, H. Lu¨thje and V.Susott for technical assistance and S. Kusumoto (Osaka/Japan) forlipid A (compound 506) and L. Hawkins (North Andover, MA USA)for compound B1233 and for reading the ... (TSBP) which lacksthe terminal Kdo, and tetrasaccharide 1-monophosphate(TS 1-MP). One-dimensional1H- and 31P-, and two-dimen-sional homo- (1H,1H-DQF-COSY) and heteronuclear(1H,13C-,1H,31P-HMQC) ... spectroscopy (Figs 5 and 6) and assignment of all signals (Table 2) revealed that thecarbohydrate structure of the major component of C. tra-chomatis E LPS consisted of three Kdo- and two GlcpN-residues....
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Tài liệu Báo cáo khoa học: "An Alignment Algorithm using Belief Propagation and a Structure-Based Distortion Model" pdf
... computing the English-side mes-sages and beliefs (meij and bei) , but the processmust also be done symmetrically for the French-side messages and beliefs (mfij and bfi) at everyiteration.0- ... syntactic tree and the 3 P-Sets itgeneratesus to process dependency trees, constituents trees and other structures in a uniformized way. Fig-ure 3 gives an example of a constituents tree and the ... comparison with a well-known and state-of-the-art system, we also usedthe GIZA++ program (Och and Ney, 1999) toalign the same data. We tried alignments in bothdirection and provide the results...
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Lay health workers in primary and community health care: A systematic review of trials pdf
... Workers vs. standard procedure Outcome: 04 Vaccination complete according to schedule (excl. Gökcay and Krieger) - unadjusted Study Intervention Control RR (random) Weight RR (random)or sub-category ... Vaccination - Lay Health Workers vs. standard procedure Outcome: 08 Vaccination complete according to schedule (excl. Gökcay and Krieger) Study CC (random) Weight CC (random)or sub-category log[CC] ... (Campbell, 2000). Log relative risks and standard errors of the log relative risk were then calculated for both individual and adjusted cluster RCTs and analysed using the generic inverse...
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Credit Ratings and Capital Structure doc
... Ratings and Capital Structure 1049Table ISample Summary Statistics—Ratings and LeverageMeans, medians, and standard deviations of debt/(debt + equity) by credit rating within the sample, and the ... factor in these tests is that debt and equity issuances and reductions have material transactions costs, and as a result capital structure changes are lumpy and sporadic. For example, there may ... are A1 and A2—97% of commercial paper carried this rating in 1991 (Crabbe and Post (1994)).Standard and Poor’s (2001b) states there is a “strong link” between a firm’slong-term rating and its...
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- population and community structure
- storage and file structure
- lưu trữ và cấu trúc tập tin storage and file structure
- population and sources of income
- grammiatical and ungrammatical structure sinuser
- aspect and discourse structure
- habitatdependent population regulation and community structure
- population ecology and community structure
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