Symmetrization

The study is expected to reach the following objectives: To study how idioms are organized structurally and semantically in English and Vietnamese; to establish the similarities and differences between English and Vietnamese idioms in terms of structural and semantic components; to provide main factors lying behind the similarities and differences between English and Vietnamese idioms.

196p badbuddy09 05-04-2022 24 6   Download

Sự lựa chọn đề tài Bất đẳng thức Muirhead và một số vấn đề liên quan nhằm giới thiệu lại công trình nghiên cứu của R. F. Muirhead và J. B. Paris và A. Vencovská về đánh giá về tổng Symmetric của hai bộ số thực không âm có quan hệ ≺.Mời các bạn tham khảo!

51p elephantcarrot 02-07-2021 19 5   Download

Evaluate the feasibility, short and medium-term results of transcatheter closure of perimembranous VSDs using the symmetrical double-disc device at Hanoi Heart Hospital. Find out some factors that affect the outcome of the technique.

31p cothumenhmong6 17-07-2020 13 1   Download

The paper presents the ground effects on the flow over five NACA symmetrical airfoils by analyzing the coefficients of lift. The unbounded flow over a selected airfoil was first simulated, and the results were validated against the established data in order to validate the method used in obtaining the lift coefficients.

8p lucastanguyen 01-06-2020 17 2   Download

This method is associated with some attractive characteristics such as good selectivity, very short reaction time, high yield of products, cleaner reaction profile,no harmful by-product, cheap and environmental benign catalyst, simple experimental andwork-up procedure. This procedure does not require solvent separation and purification stepssuch as column chromatography.

10p tocectocec 25-05-2020 14 4   Download

A fast and facile one-pot procedure for the preparation of symmetric 5-Aryloyl-1,9-dimethyl-5,9-dihydro-2H-pyrano[2,3-d:6,5-d']dipyrimidine-2,4,6,8(1H,3H,7H)-tetraone derivatives by two-component reaction of N-methylbarbituric acid and arylglyoxalmonohydrates catalyzed by DABCO in ethanol at 50 ºC is described.

14p tocectocec 25-05-2020 10 1   Download

Using CAE tools, ideal type of contact and meshing elements have been proposed to achieve results closer to the experimental results. The analytical method for static analysis of the leaf springs has also been described. CAE results have been compared with experimental and analytical results for validation.

16p tohitohi 19-05-2020 27 0   Download

In the present study, the nonlinear forced vibration of symmetric laminated rectangular plates, including Glare fiber metal laminated rectangular plate, is investigated based on the first order shear deformation theory. The boundary condition is considered to be immovable simply support.

20p tohitohi 19-05-2020 20 2   Download

Objectives of Chapter 3: To define the terms and the concepts of symmetric key ciphers; to emphasize the two categories of traditional ciphers: substitution and transposition ciphers; to describe the categories of cryptanalysis used to break the symmetric ciphers.

12p levuphongqn 18-08-2015 97 5   Download

Objectives of Chapter 7: To distinguish between two cryptosystems; to introduce trapdoor one-way functions and their use in asymmetric-key cryptosystems; to introduce the knapsack cryptosystem as one of the first ideas in asymmetric-key cryptography; to discuss the RSA cryptosystem.

12p levuphongqn 18-08-2015 63 4   Download

I present the investigation involving two extensions of the cellular automaton based NagelSchreckenberg model, the Velocity-Dependent-Randomisation (VDR) model, and the two-lane model for symmetric and asymmetric lane changing rule sets. The study of the VDR model outlines a potential method in extending the lifetime of a metastable state and consequently postponing an inevitable traffic jam by orders of magnitude. The two lane model produces a so called "critical" and "sub-critical" flow which combined cause the collapse of flow at a critical density.

12p nguyenhaisu 07-08-2015 48 2   Download

The market for lemons quality uncertainty and mechanism present about the model with automobiles as an example; example and application; counteracting institutions; conclusion of The market for lemons quality uncertainty and mechanism.

14p thanhvy28591 26-03-2015 76 10   Download

Although alkaline phosphatase (APase) fromEscherichia colicrystallizes as a symmetric dimer, it displays deviations from Michaelis–Menten kinetics, supported by a model describing a dimeric enzyme with unequal subunits [Orha-novic´ S., Pavela-Vrancˇicˇ M. and Flogel-Mrsˇic´ M. (1994) Acta. Pharm.44, 87–95]. The possibility, that the observed asymmetry could be attributed to negative cooperativity in Mg2+ binding, has been examined. The influence of the metal ion content on the catalytic properties of APase from E. colihas been examined by kinetic analyses. ...

9p tumor12 20-04-2013 44 3   Download

HIV-1 protease is an important target for treatment of AIDS, and efficient drugs have been developed. However, the resistance and negative side effects of the current drugs has necessitated the development of new compounds with different binding patterns. In this study, nine C-terminally duplicated HIV-1 protease inhibitors were cocrystallised with the enzyme, the crystal structures analysed at 1.8–2.3 A˚ resolution, and the inhibitory activity of the compounds characterized inorder toevaluate the effects of the individual modifications. ...

13p fptmusic 16-04-2013 44 3   Download

Ribosomes position their substrate at stereochemistry suitable for peptide bond formation, and promote substrate-mediated cata-lysis. The linkage between substrate orientation, dominated by remote interactions, and a sizable symmetrical region identified in all known ribosome structures indicates a guided rotatory motion of aminoacylated-tRNAs along a ribosomal path leadings to the advance of nascent peptides into the protein exit tunnel at an extended conformation.

4p fptmusic 11-04-2013 24 3   Download

HIV-1 protease is a pivotal enzyme in the later stages of the viral life cycle which is responsible for the processing and maturation of the virus particle into an infectious virion. As such,HIV-1proteasehasbecomean important target for the treatment ofAIDS, and efficient drugs have beendeveloped. However, negative side effects and fast emerging resistance to the current drugs have necessitated the development of novel chemical entities in order to exploit different phar-macokinetic properties as well as new interaction patterns....

9p awards 05-04-2013 32 2   Download

The cytochromebc1 complex of the yeastSaccharomyces cerevisiae is composed of 10 different subunits that are assembledas a symmetrical dimer in the innermitochondrial membrane. Three of the subunits contain redox centers and participate in catalysis, whereas little is known about the function of the seven supernumerary subunits.

10p dell39 03-04-2013 56 4   Download

Human heat shock protein of apparent molecular mass 20 kDa (Hsp20) and its mutant, S16D, mimicking phos-phorylation by cyclic nucleotide-dependent protein kinases, were cloned and expressed inEscherichia coli. The proteins were obtained in a homogeneous state without utilization of urea or detergents. On size exclusion chromatography at neutral pH, Hsp20 and its S16D mutant were eluted as symmetrical peaks with an apparent molecular mass of 55–60 kDa.

12p dell39 03-04-2013 46 3   Download

DNA-binding sites for SYCRP1, which is a regulatory protein of the cyanobacterium Synechocystissp. PCC6803, were predicted for the whole genome sequence by estimating changes in the binding free energy (DDG A total ) for SYCRP1 for those sites. The DDG A total values were calculated by summingDDGvalues derived from systematic single base-pair substitu-tion experiments (symmetrical and cooperative binding model).

10p inspiron33 23-03-2013 39 4   Download

Rheumatoid arthritis (RA) is a chronic symmetric polyarticular joint dis-ease that primarily affects the small joints of the hands and feet. The inflammatory process is characterized by infiltration of inflammatory cells into the joints, leading to proliferation of synoviocytes and destruction of cartilage and bone.

8p galaxyss3 07-03-2013 42 2   Download