storage structure and file organization in dbms
Tài liệu Báo cáo khoa học: Modulation of oat arginine decarboxylase gene expression and genome organization in transgenic Trypanosoma cruzi epimastigotes docx
... con-taining DNA spots (5 lg each) corresponding to inter-nal fragments of ADC or cruzipain genes. The latter(used as a control) is a housekeeping gene that encodesthe main cysteine proteinase ... requiringplasmid duplication during integration, the particular structure of plasmid pADC-8 and ⁄ or the involvementof putative intermediate forms of the transformingplasmid might explain the ... to a-amanitin of the transcription of argininedecarboxylase (ADC) and cruzipain genes in transformed Trypano-soma cruzi. Permeable parasites were preincubated at 0 °C for5 min in the absence...
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LƯU TRỮ VÀ CẤU TRÚC TẬP TIN (Storage and File Structure)
... DỮ LIỆU • Tổ chức file cụm (Clustering File Organization) . Trong tổ chức này, các mẩu tin của một vài quan hệ khác nhau có thể được lưu trữ trong cùng một file. Các mẩu tin có liên hệ của các ... chuyển mẩu tin 6 đến không gian chị chiếm bởi mẩu tin 5, rồi di chuyển mẩu tin 7 đến chỗ bị chiếm bởi mẩu tin 6. 2. Di chuyển mẩu tin 7 đến chỗ bị chiếm bởi mẩu tin 5 3. Đánh dấu xoá mẩu tin 5. ... kế CSDL về tần xuất vấn tin và sửa đổi. FILE CHỈ MỤC B+-CÂY (B+-Tree Index file) Tổ chức file chỉ mục tuần tự có một nhược điếm chính là làm giảm hiệu năng khi file lớn lên. Để khắc phục...
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The relationship between an organization’s structure and culture and the effects on business performance
... situation. Observing and analyzing is a missionof managers to make his/her subordinates high feeling, spirit, and a little bit of changing basicpersonality. In deed, understanding basic personality ... organization s structure and culture and the effects on businessperformance:As we noted, in one organization, structure and culture have mutual actions. Rely on whattype of structure is shaped, ... complexelement in management. However, without understanding behavior will lead to result in conflict and frustration. As a starting point, a manager need to recognize how differences influence subordinates’behavior...
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ANALYSIS OF MICROBIAL COMMUNITY STRUCTURE AND IN SITU ACTIVITY OF NITRIFYING BIOFILMS
... (PCR) using a diverse set of primers and separated by several fingerprinting techniques including denaturing gradient gel electrophoresis (DGGE) (Muyzer and Smalla, 1998), temperature gradient ... COMMUNITY STRUCTURE AND IN SITU ACTIVITY OF NITRIFYING BIOFILMS Satoshi Okabe*, Hisashi Satoh**, Tsukasa Ito*, and Yoshimasa Watanabe* *Department of Urban and Environmental Engineering, ... of ammonia-oxidizing and nitrite-oxidizing bacteria on fine scale in autotrophic nitrifying biofilms by applying the full-cycle of 16S rRNA approach followed by fluorescence in situ hybridization...
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Numerical simulation and optimization of CO2 sequestration in saline aquifers for enhanced storage capacity and secured sequestration
... will increase in a semi-exponential fashion. Therefore, during intermediate and late stage of CO2 injection, it is expected that CO2 injectivity should greatly improve, resulting in low injection ... Mechanical Engineering & Materials Science at Washington University in St. Louis, USA. He holds a B.S degree in mechanical engineering from Tsinghua University, and a M.S degree from Washington ... challenges 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...
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Tài liệu Báo cáo " Spatial organization for rational land use and environmental protection in Uong Bi Town by functional sub-areas" docx
... Town. The extent and output of coal mining are increasing for both open pit and underground mines. Coal mining brings big economic benefits, but impacts strongly the land and forest resources, ... terminal. The coal hauling railway and road infrastructures are in bad condition and need to be upgraded to meet the increasing demands of coal extraction and transportation in coming years. Greenery ... pollution in the mining area and the surroundings. Coal mining is the greatest source of environmental pollution in the area of Uong Bi Town. It is necessary to perform well and in time the land...
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Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
... with GST-CD2 (MAP2 v-KIND binding core).Input (cerebellum)GSTv-KIND KIND1v-KIND KIND2Spir-2 KINDPTPN13 KINDInput (MAP2)GSTv-KIND KIND1v-KIND KIND2Spir-2 KINDPTPN13 KINDPD from cerebellar ... stain)EGFPEGFP-KIND2-1EGFP-KIND2-2EGFP-KIND2-3EGFP-KIND2-4EGFP-KIND2-5EGFP-KIND2EGFP-KIND1KIND2-1487KIND2-2521KIND2-3555KIND2-5589KIND2-4488456 620KIND2v-KIND+++––InteractionEGFPEGFP-KIND2-1InputIB: ... tar-geting via KIND2 domain. (A) Structures ofthe v-KIND. KIND1, KIND2, coiled-coil (CC),RasN and RasGEF domains. Flag-taggedv-KIND derivatives: v-KIND, full-lengthv-KIND; DKIND1, deletion of KIND1;DKIND2,...
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Tài liệu Organization for Security and Co-operation in Europe - Ministerial Council pptx
... to interfere into its internal affairs. 9. The Ministers stated they value the OSCE’s increasing expertise and operational capacity in addressing new threats and challenges to security, inter ... belonging to national minorities in accordance with international commitments and obligations in order to sustain efforts at ensuring equal opportunities for persons belonging to national minorities. ... based on norms and principles of international law particularly those enshrined in the UN Charter and the Helsinki Final Act as well as other OSCE documents. 21. Most Ministers stand ready to...
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Tài liệu Corporate Ownership structure and the Informativeness of Accounting Earnings in East Asia doc
... accounting studies (Ball, Kothari, and Robin, 2000; Ball, Robin, and Wu, 1999; and Ali and Hwang, 2000) have provided evidence that in addition to accounting standards, features of the institutional ... complex earnings-generating process, may have weaker earnings-return relations than firms operating in a single industry.15 Finally, we include firm size as a control for other missing factors ... pyramidal and cross-holding structures. These ownership arrangements allow controlling owners to commit low equity investment while maintaining tight control of the firm, creating a separation in...
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Tài liệu Báo cáo khoa học: Verprolin function in endocytosis and actin organization Roles of the Las17p (yeast WASP)-binding domain and a novel C-terminal actin-binding domain doc
... domain structure. Schematicof Vrp1p showing the Vrp1p truncations and mutant proteins used in this study and theirvarious known domains: actin-bindingdomains, Hof one trap (HOT) domain, and LBD. ... actin-binding submod-ule (CABS) that contains a novel G-actin-binding domain, which we call averprolin homology 2 C-terminal (VH2-C) domain; and a second submod-ule comprising the Las17p-binding ... withinthe fragment comprising residues 270–364 of Vrp1p(Vrp1p-verprolin homology 2 N-terminal or VH2-N)which we previously showed does contain an actin-binding domain (this actin-binding...
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Tài liệu Báo cáo khoa học: Cold survival in freeze-intolerant insects The structure and function of b-helical antifreeze proteins pdf
... It would b e interesting todetermine whether the insect AFPs Asn residues are alsosomehow involved in ice binding.Both sbwAFP and TmAFP have a capping structure atone terminus. In the case ... freeze-intolerant insectsThe structure and function of b-helical antifreeze proteinsSteffen P. Graether and Brian D. SykesCIHR Group in Protein Structure and Function, Department of Biochemistry and Protein ... s tructural elements in LpxA that loop out from individual coils and act as ligandbinding sites. SbwAFP, in contrast, is essentially a free-standing b-helix with a C-terminal cap. The lack of...
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Tài liệu Báo cáo Y học: A Raman optical activity study of rheomorphism in caseins, synucleins and tau New insight into the structure and behaviour of natively unfolded proteins pot
... aglobular protein c ontaining a similar number o f residues, asobserved in the caseins [3], synucleins [10], tau [14],prothymosin a [7] and the ®bronectin-binding protein [8], and also in typical ... ofbone and the phosvitins of egg yolk [4], Bowman ±Birkprotease inhibitors [5], metallothioneins [6], prothymosina [7], a bacterial ®bronectin-binding protein [8], the brainprotein a-synuclein ... bovine b-andj-casein, recombinant human a-,b-andc-synuclein, together with the A30P and A53T mu-tants of a-synuclein associated with familial cases of Par-kinson's disease, and recombinant...
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Báo cáo khoa học: Eukaryotic class 1 translation termination factor eRF1 ) the NMR structure and dynamics of the middle domain involved in triggering ribosome-dependent peptidyl-tRNA hydrolysis pptx
... may haveresulted in a decrease in the overall quality of the structure. Finally, the C and N domains may havestructural in uences on the M domain within thewhole eRF1 protein.The pairwise ... at298 K and having values between ) 47 Hz and + 37 Hz, and 61 residual dipolar coupling values measured at 283 K and having values between ) 52 Hz and + 38 Hz, were used in the final stages of structure ... and N domains of eRF1, and this flexibility may beinvolved in transduction of the signal from the N-ter-minal domain, upon the recognition of the stop codon,to the M domain for subsequent initiation...
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