issues involved when updating the primary key of a parent row
Tài liệu Issues Involved When Updating the Primary Key of a Parent Row pptx
... you change the DataColumn in the parent DataTable on which the ForeignKeyConstraint was created, then the same change is also made in any corresponding DataRow objects in the child DataTable. ... value and apply the same change to the child rows? The easiest way is to simply delete the rows in the child table first, change the primary key value in the parent table, and recreate the rows ... change to a value in the primary key column of the primary key table (the parent table) is also made to the foreign key column of the corresponding rows of the foreign key table (the child table)....
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Báo cáo y học: "The primary prevention of birth defects: Multivitamins or folic acid"
... mg of folic acid. Comparison of the pooled data of two Hungarian trials using a multivitamin containing 0.8 mg folic acid and the data of the Hungarian Case-Control Surveillance of Congenital ... multivitamin supplementation during the periconceptional period for the primary prevention of NTD and other candidate CAs [14]. On the other hand the large population-based dataset of the Hungarian ... CA groups are differentiated at the evaluation of data. The first group of CAs includes NTDs. There was a significant reduction in the total (birth+fetal) prevalence of these cases after the...
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Tài liệu Báo cáo khoa học: Involvement of two positively charged residues of Chlamydomonas reinhardtii glyceraldehyde-3-phosphate dehydrogenase in the assembly process of a bi-enzyme complex involved in CO2 assimilation doc
... chloroplast spinach GAPDH [35] w ere examined t oAthalianaBPativumBSoleraceaBNtabacumB A. thalianaAPsativumASoleraceaAChlamySynechocystisSynechococcusAthalianaBPativumBSoleraceaBNtabacumB A. thalianaAPsativumASoleraceaAChlamySynechocystisSynechococcusAthalianaBPativumBSoleraceaBNtabacumB A. thalianaAPsativumASoleraceaAChlamySynechocystisSynechococcus119119119119119120119121118119159159159159157158157160158159199199199199197198197200198199VI ... oAthalianaBPativumBSoleraceaBNtabacumB A. thalianaAPsativumASoleraceaAChlamySynechocystisSynechococcusAthalianaBPativumBSoleraceaBNtabacumB A. thalianaAPsativumASoleraceaAChlamySynechocystisSynechococcusAthalianaBPativumBSoleraceaBNtabacumB A. thalianaAPsativumASoleraceaAChlamySynechocystisSynechococcus119119119119119120119121118119159159159159157158157160158159199199199199197198197200198199VI ... R A R A A A L N I V P T S T G A A K A VAL V L PNL K G K L N G I A L R V PR R A R A A A L N I V P T S T G A A K A VAL V L PTL K G K L N G I A L R V PR R A R A ACL N I V P T S T G A A K A VAL...
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The Marketing Strategy of a multinational join stock company.doc
... The Marketing Strategy of a multinational join stock companymultinational join stock company has a certain advantage: a multinational join stock company has always kept its prices as competitive ... stock company size and market share have been small. The shortage of capital is main cause of the company’s modest size and market share. Up to now, a multinational join stock company has had only ... (American) and Sanyo (Japanese). These are famous brands in the world market and Vietnamese consumers highly appreciate them. A multinational join stock company has never had any complaint about the...
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Tài liệu Báo cáo khoa học: "Learning the Latent Semantics of a Concept from its Definition" pptx
... link the senses acrossdictionaries, hence Wik is only used as augmenteddata for WMF to better learn the semantics of words.All data is tokenized, POS tagged (Toutanova et al.,2003) and lemmatized, ... this case, many senses will share the same latent semantics profile, as long as they are in the same topic/domain.To solve the sparsity issue we use missing wordsas negative evidence of latent ... (adjectives and adverbs) do not have a taxonomic representation structure. For example, the jcn similarity measure (Jiang and Conrath, 1997)computes the sense pair similarity score based on the information...
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Tài liệu Báo cáo Y học: Thermostability of manganese- and iron-superoxide dismutases from Escherichia coli is determined by the characteristic position of a glutamine residue pdf
... Peplow, F. Yamakura and T. Matsumoto for the analyses of iron and manganese in protein samples. We also wish tothank H. Steinman for the gift of E. coli OX32 6A. We finally thank MrM. Farrugia for ... sodium salt, 50 lMiron(III) sulfateand 50 lMmanganese sulfate. When the D600 of the culturereached a value of 0.4, IPTG was added to a finalconcentration of 10 mMand the culture incubated ... helper phage (Stratagene). One microgram wasutilized in mutagenesis reactions together with oligonucleo-tides ECF-Q69G d(5¢-AACAACGCAGCTGGGCTCTGGAACCAT), ECF -A1 41Q d(5¢-TCAACCTCTAACCAGGCTACTCCGCTG)...
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Báo cáo khóa học: Mutational and computational analysis of the role of conserved residues in the active site of a family 18 chitinase docx
... glycosyl-transferase elucidate catalysis in the alpha-amylase family. Nat.Struct. Biol. 6, 432–436.16. Terwisscha van Scheltinga, A. C., Armand, S., Kalk, K.H., Isogai, A. , Henrissat, B. & Dijkstra, ... However, the mechanistic roles of several of these residues are not described well and there is no example of mutational analysis of all of these residues in the sameenzyme.To obtain an insight ... 5–8). The pK a of Asp140 is much lower than that of Asp142 andGlu144 in all situations where all three residues are presentand the one proton shared by Asp140 and Asp142 appearsto remain on Asp142...
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Báo cáo khoa học: "Techniques to incorporate the benefits of a Hierarchy in a modified hidden Markov model" pptx
... structure of an HHMM The models discussed here are evaluatedby applying them to natural language tasksbased on CoNLL-20041and a sub-corpus of the Lancaster Treebank2.Keywords: information extraction, ... Grammar ParsingCreation of a parse tree involves describing lan-guage grammar in a tree representation, whereeach path of the tree represents a grammar rule.Consider a sentence from the Lancaster ... 6: The graph of micro-average F -measureagainst the number of training sentences duringtext chunking (A: MHHMM, B: HHMM and C:HMM) The first finding is that the size of training datadramatically...
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Báo cáo Y học: Subsite mapping of the binding region of a-amylases with a computer program ppt
... and barley a- amylases are thus also presented.MATERIALS AND METHODSSUMAsoftware: subsite mapping of amylasesThis software calculates the apparent binding energies on the basis of the measured ... PPA, an a- amylase studied by us earlier. Also an attempt has beenmade to use this program for subsite mapping of other a- amylases found in the literature. Evaluations of subsitemaps of rice and ... maltooligosac-charides [9]. The apparent binding energies were calculated accordingto the data of Table 1. The arrow indicates the location of hydrolysis. The reducing end of maltooligomers situated at the...
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Báo cáo Y học: Crystal structure of the catalytic domain of a human thioredoxin-like protein pdf
... Murakawa, M., Takahashi, S., Tsubuki, S.,Kawashima, S., Sakamaki, K. & Yonehara, S. (1998) Purification,molecular cloning, and characterization of TRP32, a novelthioredoxin-related mammalian ... hTRXL-N may accountfor the formation of a monomer, instead of a dimer in the case of TRX. Furthermore, the loss of intermoleculardisulfide-bonds and the disbandment of the hydrophobicpatch may also ... C-terminal regionis rich in acidic amino acids, if it does have some interactionwith the N-terminal domain, the mechanism of regulating the catalytic activity may be similar to that of the dimer....
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Báo cáo Y học: Kinetic and biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase ppt
... the reaction mechanism of a bacterial ATP-citrate lyaseTadayoshi Kanao, Toshiaki Fukui, Haruyuki Atomi and Tadayuki ImanakaDepartment of Synthetic Chemistry and Biological Chemistry, Graduate ... products,AclA (a subunit) and AclB (b subunit). By comparing the primary structures of AclA and AclB with that of the mammalian enzyme, we found that AclA and AclBCorrespondence to T. Imanaka, Department ... role in providing acetyl-CoA andoxaloacetate in the cytosol as starting materials for a variety of biosynthetic pathways. Rat and human ACLs fromvarious organs and tissues have been extensively...
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Báo cáo " Influence of laser parameters on the stationary operation of a two-mode random micro laser " pdf
... the influence of laser parameters on saturated values of mode photon densities, we vary one of parameters in table 1 and remain invariable all the rest of parameters. The obtained results are ... Abstract. Solving the system of equations describing the stationary operation of a two-mode random microlaser we have found the transformation of saturated values of mode intensity when laser ... However, at present the research on random laser is concentrated to the steady-state properties. Therefore, in this paper we examine the stationary operation of two-mode random microlaser. Starting...
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Đề tài " On the Julia set of a typical quadratic polynomial with a Siegel disk " ppt
... consists of a rectifiable arc in A( ∞)and a rectifiable arc in J(F ). The latter arc starts at an iterated preimage of β, follows along the boundaries of drops passing from child to parent untilit reaches ... reaches the boundary of a drop U of minimal generation. It then follows the boundary of U along a nontrivial arc I. Finally, it returns along the boundaries of another chain of descendants of U ... is the theorem of David on integrability of certain Beltramidifferentials with unbounded dilatation [Da]. David’s integrability conditionrequires that for all large K, the area of the set of...
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Đề tài " The diameter of the isomorphism class of a Banach space " pdf
... Tomczak-Jaegermann,On the structure of the spreading models of a Banach space, Canadian J. Math. 57(2005), 673–707.[BL]B. Beauzamy and J T. Laprest´e, Mod`eles´Etal´es des Espaces de Banach,inTravauxen ... d(21,22)=√2. The Main Theorem in this paper is a solution to Sch a er’s problem forseparable Banach spaces:Main Theorem. If X is a separable infinite dimensional Banach space,then D(X)=∞.Part of the ... Annals of Mathematics, 162 (2005), 423–437 The diameter of the isomorphism class of a Banach spaceBy W. B. Johnson and E. Odell*Dedicated to the memory of V. I. GurariiAbstractWe prove...
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- the unsupervised acquisition of a lexicon from continuous speech
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