Transformation matrix

In kinematic synthesis and analysis of planar mechanisms the designer must define a geometry and set of motions for a design task. This paper will focus on how to determine the forces or torques acting on the planar mechanism by numerical method when acceleration and dynamic properties of the linkage are known.

9p viling 11-10-2024 2 1   Download

This paper presents the model results of a wave modelling study using SWAN spectral wave model. The main objectives of the study are to determine nearshore wave climate along the coast of Quy Nhon city.

7p viyoko 24-09-2024 1 1   Download

Nano-hydroxyapatite/starch composite was synthesized using in situ precipitation. Starch concentration effect on the structure of composite was examined. Characterization of the obtained samples, The X-ray diffraction and Fourier transform infrared spectroscopy demonstrated the purity of the formed nano-HA in the starch matrix. Morphology studies of the samples, checked by field emission scanning electron microscope and transmission electron microscope, show the effects of starch on the size, shape, and morphology of hydroxyapatite nanoparticles.

6p dianmotminh02 03-05-2024 7 2   Download

Shear wave elastography can evaluate tissue stiffness. Previous studies showed that the elasticity characteristics of breast lesions were related to the components of extracellular matrix which was regulated by transforming growth factor beta 1(TGF-β1) directly or indirectly.

13p vielonmusk 21-01-2022 13 1   Download

Bài 4 - Các phép biến đổi đồ hoạ Transformations. Bài giảng trình bày một số nội dung như: Phép biến đổi transformations, phép biến đổi affine affine transformations, modeling transformations, biểu diễn ma trận, matrix representation, các phép biến đổi hình học hai chiều,... Mời các bạn cùng tham khảo.

16p tieu_vu16 03-01-2019 44 4   Download

In this paper, some new results on the preservation of many good cryptographic properties of MDS matrices under direct exponent transformation are presented. These good cryptographic properties include MDS, involutory, symmetric, recursive (exponent of a companion matrix ), the number of 1 0 s and distinct elements in a matrix, circulant and circulant-like

13p dieutringuyen 07-06-2017 36 2   Download

We introduce and study “isomonodromy” transformations of the matrix linear difference equation Y (z + 1) = A(z)Y (z) with polynomial A(z). Our main result is construction of an isomonodromy action of Zm(n+1)−1 on the space of coefficients A(z) (here m is the size of matrices and n is the degree of A(z)). The (birational) action of certain rank n subgroups can be described by difference analogs of the classical Schlesinger equations, and we prove that for generic initial conditions these difference Schlesinger equations have a unique solution. ...

43p tuanloccuoi 04-01-2013 66 7   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Fixed Points of Two-Sided Fractional Matrix Transformations

69p dauphong18 09-03-2012 55 8   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: MATRIX TRANSFORMATIONS AND GENERATORS OF ANALYTIC SEMIGROUPS

14p dauphong18 09-03-2012 39 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Effects of enamel matrix derivative and transforming growth factor-b1 on human osteoblastic cells

9p panasonic04 20-12-2011 57 6   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: " Does the immune reaction cause malignant transformation by disrupting cell-to-cell or cell-to-matrix communications?

6p toshiba17 28-10-2011 42 3   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Adipose-derived mesenchymal stem cells from the sand rat: transforming growth factor beta and 3D co-culture with human disc cells stimulate proteoglycan and collagen type I rich extracellular matrix...

10p thulanh14 15-10-2011 38 3   Download

Figure 80-6 Oncogene signaling pathways are activated during tumor progression and promote metastatic potential. This figure shows a cancer cell that has undergone epithelial to mesenchymal transition (EMT) under the influence of several environmental signals. Critical components include activated transforming growth factor beta (TGF-β) and the hepatocyte growth factor (HGF)/c-Met pathways, as well as changes in the expression of adhesion molecules that mediate cell-cell and cellextracellular matrix interactions.

5p konheokonmummim 03-12-2010 89 5   Download