Laminations

R´sum´ anglais e e For a hyperbolic metric on a 3-dimensional manifold, the boundary of its convex core is a surface which is almost everywhere totally geodesic, but which is bent along a family of disjoint geodesics. The locus and intensity of this bending is described by a measured geodesic lamination, which is a topological object.

44p tuanloccuoi 04-01-2013 21 5   Download

The objective of study was to evaluate some of the physical and mechanical properties of medium density fiberboard (MDF) panels laminated with veneer sheets compressed at different levels of pressure and temperature. Rotary peeled veneer samples of European beech (Fagus orientalis Lipsky) were compressed at temperatures of 150 C, 180 C, and 200 C using 4 MPa and 6 MPa pressure for 8 min. Commercially produced MDF samples also were laminated with such compressed veneer sheets.

5p thanhtoyz 17-10-2015 8 2   Download

Khái niệm LOM: Laminated Object Manufacturing. LOM là công nghệ tạo mẫu nhanh vật thể 3D bằng cách dán nhiều lớp vật liệu. Sử dụng tia laser CO2 tập trung cắt theo đường biên dạng với tốc độ khoảng 15 inch/giây (381 mm/s)

48p thanhgiang094 02-11-2011 136 61   Download

Hai nhà khoa học Đại học Brunel, tây London (Anh) đã làm sáng tỏ bí ẩn về một hiện tượng hiếm gặp căn bệnh lão hóa ở trẻ, còn gọi là Progeria. Năm ngoái, người ta biết rằng, thủ phạm là một đột biến ở gene Lamin A, song không rõ cơ chế hoạt động của nó. Giải mã hiện tượng già trước tuổi Một cậu bé bị bệnh lão hóa trước tuổi.

6p heoxinhkute5 16-11-2010 56 8   Download

Single Phase Motors • Similar to a 3 phase induction motor with squirrel cage rotor and main stator windgs. Main wndgs Centrifugal switch Rotor Laminated stator slots Wndgs Start wndgs .Run (main) and Start (Aux) Windings • The stator has two

3p viet82vp 16-08-2012 36 4   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: Experimental investigation on the bi-directional growing mechanism of the foils laminate approach in AAO fabrication

5p dauphong18 09-03-2012 17 2   Download

Lamins are major structural components of the nuclear envelope in multi-cellular eukaryotes. Particularly A-type lamins are also located in the nucleoplasm, likely involving a specific binding partner, lamina-associated polypeptide 2a (LAP2a). LAP2a–lamins A⁄C complexes in the nucleo-plasm have been implicated in the regulation of gene expression by various means.

12p galaxyss3 21-03-2013 8 2   Download

Binding of lamin B receptor (LBR) to chromatin was studied by means of an in vitro assay system involving recombinant fragments of human LBR and Xenopus sperm chromatin. Glutathione-S-transferase (GST)-fused proteins including LBR fragments containing the N-terminal region (residues 1–53) and arginine-serine repeat-containing region (residues 54–89) bound to chromatin. The binding of GST-fusion proteins incorporating the N-terminal and arginine-serine repeat-containing regions to chromatin was suppressed by mild trypsinization of the chromatin and by pretreatment with a DNA solution....

11p research12 01-06-2013 6 2   Download

(BQ) Part 2 book "Chemistry of the textile industry" has contents: Easy care, machine washable knitwear – production routes, coated and laminated fabrics, scouring, enzymes and softeners, the colouring of textiles, the environmental impact of the textiles industry.

211p bautroibinhyen20 06-03-2017 3 2   Download

Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Laminitis in Przewalski horses kept in a semireserve

7p hoami_266 15-09-2011 19 1   Download

Tuyển tập các báo cáo nghiên cứu khoa học quốc tế về bệnh thú y đề tài: Glucocorticoid-induced laminitis with hepatopathy in a Thoroughbred filly

4p hoami_266 16-09-2011 12 1   Download

In the present paper the governing equations for dynamical analysis of corrugated cross-ply laminated composite plates in the form of a sin wave are developed based on the Kirchoff-Love’s theory and the extension of Seydel’s technique. The problems of natural vibration and forced vibration of a plate with various boundary conditions are studied. Effects of factors as geometry dimensions, order of laminate as well as waved-amplitude on frequency of natural vibration, amplitude of forced vibration of the corrugated cross-ply laminated composite plates are also analysed. ...

8p tuanlocmuido 19-12-2012 18 1   Download

Human MOK2 is a DNA-binding transcriptional repressor. Previously, we identified nuclear lamin A⁄C proteins as protein partners of hsMOK2. Fur-thermore, we found that a fraction of hsMOK2 protein was associated with the nuclear matrix. We therefore suggested that hsMOK2 interactions with lamin A⁄C and the nuclear matrix may be important for its ability to repress transcription.

11p viettel02 22-02-2013 11 1   Download

(BQ) Part 2 book "Mechanics of composite materials" has contents: Micromechanical analysis of a lamina; macromechanical analysis of laminates; failure, analysis, and design of laminates; bending of beams.

253p bautroibinhyen19 02-03-2017 1 0   Download

They now include finer conductor tracks and thinner laminates, present in an ever-increasing number of layers. Integrated circuits have become dramatically sophisticated especially in the last decade. This has in turn created new design requirements for mounting them on the boards. While insertion was common with DIP (dual in- line-package) technology in the 1970s, surface mount technology in now being increasingly employed. holes is increasing; and hole diameters are rapidly decreasing.

717p killporn 06-04-2012 193 73   Download

(BQ) Educational board games are often expensive and sometimes limited in scope. The games in this book can be used exactly as they are printed or you can photocopy the boards, color them, laminate them, and store them in file folders for repeated use. The games are designed to reinforce a variety of basic grammar skills. At least two games are included for each skill in the book, and two different skill levels are addressed within each skill area

179p thuybaclieu123 26-04-2016 58 34   Download

Published Titles APPLIED FUNCTIONAL ANALYSIS J. Tinsley Oden and Leszek F. Demkowicz THE FINITE ELEMENT METHOD IN HEAT TRANSFER AND FLUID DYNAMICS, Second Edition J.N. Reddy and D.K. Gartling MECHANICS OF LAMINATED COMPOSITE PLATES: THEORY AND ANALYSIS J.N. Reddy PRACTICAL ANALYSIS OF COMPOSITE LAMINATES J.N. Reddy and Antonio Miravete SOLVING ORDINARY and PARTIAL BOUNDARY VALUE PROBLEMS in SCIENCE and ENGINEERING Karel Rektorys Library of Congress Cataloging-in-Publication Data Annamalai, Kalyan. Advanced thermodynamics engineering / Kalyan Annamalai & Ishwar K. Puri. p. cm.

0p beobobeo 01-08-2012 46 15   Download

Cho rằng một tỷ lệ rất cao của tải điện trên thế giới là động cơ điện, chương này quan tâm cụ thể để thiết kế các hệ thống điện cho các tải rất quan trọng. Trong khi có nhiều động cơ cụ thể nhiệm vụ duy nhất, (ac) xen kẽ hiện sóc động cơ lồng threephase cảm ứng là chính "Workhorse" của ngành công nghiệp. Các cánh quạt của một động cơ ac cảm ứng lồng sóc bao gồm một cấu trúc của laminations thép gắn trên một trục.

24p xuongrong_battien 25-10-2011 37 14   Download

Sử dụng tủ âm tường linh hoạt trong từng không gian sẽ giúp ngôi nhà của bạn thêm rộng rãi và gọn gàng hơn. Trong thiết kế nội thất hiện đại ngày nay, tủ quần áo âm tường đang là sự lựa chọn hàng đầu của các KTS khi tư vấn cho khách hàng. Mặt phẳng của cánh tủ sẽ tạo cảm giác cho căn phòng và không gian sống trở nên thoáng đãng, rộng rãi hơn.

6p noingoaithat 05-09-2011 39 11   Download

AC motors convert AC electrical energy to Mechanical energy. AC motors: the armature of rotor is a magnet (different to DC motors). the stator is formed by electromagnets (like in DC motors). Effects of AC Supply on Magnetic Poles Consider the rotor to be a permanent magnet. Current flowing through conductors energize the magnets and develop N and S poles. The strength of electromagnets depends on current. First half cycle current flows in one direction. Second half cycle it flows in opposite direction...

33p viet82vp 16-08-2012 44 11   Download