Ôn thi về Origin

Tham khảo tài liệu 30 câu hỏi ôn thi về Origin chuyên ngành Công nghệ thông tin giúp các bạn tổng hợp kiến thức đã học và có thêm những kinh nghiệm cần thiết để làm bài kiểm tra cũng như các đề thi đạt kết quả tốt nhất.

15p nguyenkiem1010 27-12-2015 156 13   Download

A MODIFIED QUASI-BOUNDARY VALUE METHOD FOR A CLASS OF ABSTRACT PARABOLIC ILL-POSED PROBLEMS M. DENCHE AND S. DJEZZAR Received 14 October 2004; Accepted 9 August 2005 We study a final value problem for first-order abstract differential equation with positive self-adjoint unbounded operator coefficient. This problem is ill-posed. Perturbing the final condition, we obtain an approximate nonlocal problem depending on a small parameter. We show that the approximate problems are well posed and that their solutions converge if and only if the original problem has a classical solution.

8p sting12 10-03-2012 73 4   Download

ON DIFFERENCE EQUATION WITH GENERALIZED DILATION PAVEL PLASCHINSKY Received 22 July 2004; Revised 24 January 2005; Accepted 27 January 2005 We investigate the functional equation with generalized dilation in the special weighted functional spaces. We provide some sufficient conditions for the existence of the inversion operator in the same form and consider several examples. Copyright © 2006 Pavel Plaschinsky.

8p sting12 10-03-2012 40 4   Download

Original article Tuyển tập các báo cáo nghiên cứu về sinh học được đăng trên tạp chí sinh học Journal of Biology đề tài: variance components in a mixed linear model using Gibbs sampling CS Marginal inferences about Wang* JJ Rutledge D Gianola University of Wisconsin-Madison, Department of Meat and Animal Science, Madison, WI 53706-1284, USA (Received 9 March 1992; accepted 7 October 1992) Summary - Arguing from a Bayesian viewpoint, Gianola and Foulley (1990) derived a new method for estimation of variance components in a mixed linear model: variance estimation from integrated...

0p toshiba20 12-11-2011 67 2   Download

Rest and activity in vegetative buds of trees P. Champagnat rue Laboratoire de Phytomorphog6n6se, Universite Blaise-Pascal, 4, Ferrand, France Ledru, F-63000, Clermont- Introduction Rest of buds, particularly on trees or shrubs, may have 3 different origins: 1) unfavorable environmental conditions (for instance low temperatures); in this case, the bud is called ’quiescent’; 2) correlative inhibitions exerted by other organs or parts of the plant, more or less distant from the considered bud.

18p toshiba9 12-10-2011 58 5   Download

Spinal Muscles The spinal muscles are a complicated group of muscles that pass along the back of the animal from the pelvis to the middle of the neck. Each muscle consists of numerous overlapping bundles that continuously originate and insert along the spine. They lie on either side of the upper surface of the vertebral column, separated by the upright spines. This powerful muscle group consists of four units: the longissimus, the iliocostalis, the spinalis & semispinalis, and the multifidus, all of which may be divided into regional components (cervicis, thoracis & lumborum).

14p audi123 31-07-2010 128 13   Download