This book is designed for wide use in colleges and universities by beginners and more advanced students in studying of Linear Algebra and Programming .Its features and considered methods in general concern to evaluation of matrix determinant by Laplace's and Expansion methods with use of functional graphs and includes the following aspects: The general principles of Laplace's and Expansion methods Functional graphs and algorithms for Laplace's method in process of evaluation of matrix determinant for the different rows and columns(on base of 4 4 and 5 5 matrices) Functional graphs and algorithms for Expansion method in process of evaluation of matrix determinant for the different rows and columns (on base of 4 4 and 5 5 matrices) Evaluation of some main properties of matrix determinant in examples Practical numerical data for above-considered conditions with solving of multiply linear equations

In this book a big attention given to cutting process of rolling bars from stainless and heat-resistance steels. For realization of this cutting process into practice with using of cold segmental saws, in detail are considered such important questions as technological accuracy of sawing machines and quality control of cold circular segmental saws. Experimental-statistical data made in industry conditions for cutting of stainless steels show that the most important factors which influence on increasing of tool life for segmental saw in manufacturing relate to such two things as: a good quality of cold circular segmental saw and technological accuracy of sawing machines. This book consists from four parts in which are considered "Statistical methods in evaluation of tool life for circular segmental saw" and are shown functional analysis of tool life for saw in dependence from its geometrical parameters, cutting conditions and then are defined the optimum geometrical parameters of teeth saw which guarantee the minimum of wear saw and high tool life in whole at cutting of stainless steels .

This book is about of metal cut-off processes mainly for the big rolled and other products from stainless steels with using of cold circular segmental saws. The main objective of this book is to define and analyze the geometrical parameters of stainless chip (external and internal its diameters, number of chip wraps and clearance between these wraps, and also its width and thickness) which formed in cutting processes. The topics presented in this book have been organized into 8 chapters. The chapter one presents chip-formation in cut-off processes. The chapter two shows the main characteristics of polygon distribution for stainless chip. In chapter three is shown the functional oriented graph in evaluation of geometrical parameters for stainless chip. In chapter four is given the applied statistics in evaluation of correlation between two parameters of stainless chip. In chapter five is shown the correlation between three parameters of stainless chip for internal and external diameters and other parameters of stainless chip. In chapter six is shown the multiple regression analysis for external diameter of stainless chip in dependence from some general its parameters. In chapter seven is shown the multiple regression analysis for internal diameter of stainless chip in dependence from some its parameters. In chapter eight is given the multiple regression analysis of the main parameters of stainless chip and shown the empirical formula for calculation of external and internal diameters of stainless chip in dependence from other its parameters. And besides were evaluated many functions characterizing these dependencies on the main parameters of stainless chip in question of finally definition regression model( linear or non-linear ) on the basis using such statistical characteristics as coefficient determination, coefficient of correlation, standard deviation, minimization of the mean square error (min MSE) and minimization of the mean absolute deviation (min MAD) for each given function. This book is intended for use in industry, government, professional in business and also by the students of undergraduate or graduate level.

Everyone know that America is the country of immigrants who practically every day come to the United States from all the world that to realize his dreams come through. The reasons of immigration for each person and family to this democracy and free country are different and author did not try to investigate this question in detail. This book is for them -and for the people who often take responsibility for care and acceptance of newcomers in America. The main goal of this book is that to show without of colors the general problems which appeared in immigration period before of creative person beyond 50 years age and how these problems can be solved by him. The good news of this book is that partially made analysis of Soviet-Jewish immigration of fourth wave 1989-1990 to the United States and shown typical life of the creative person, inventor and scientist, in view of chronological diary for 1999 to 2001 period . Author hopes that this book will be also useful for the people who want to know more and make deeper his knowledge in field of Soviet-Jewish immigration to this beautiful and democracy country, as United States of America.

To speak about of the worth and significance of gathering reliable literal and documental materials concerning advantageously to the Soviet-Jewish immigration of 1989-1990 period from the former Soviet Union to the different countries (USA, Israel and other), obviously unnecessary to prove. The useful of study such materials particularly memories and diaries proceeding from the eye-witnesses and participants of these events realize and openly recognize by everyone. Before you, dear readers, is introduced the second volume of Diary about of American immigration written by this author which embraces some his period of life in immigration (1989 to 1992).The first volume of Diary was published by AuthoHouse (USA) in 2004 entitled Farewell, Russia where was considered the Austrian-Italian immigration of this author, as the eye-witness of this process. The author presented his material in view of chronological diary making the general stress on the process of mastering and adaptation to the new for him life in America. And he also discovered the main ways which could him to survive at the first difficult steps of this immigration. And besides the author thinks that this book will be useful for many people who wants to receive more knowledge concerning of the process immigration to America and to know more about of immigrant's life in this country.

America for a long time has been remaining by country's emigrants where daily comes from different countries the new immigrants. The reasons for searching of happiness and hope in this democratical and free country for each immigrant are different. This book is intended for the use of readers particularly for social workers and agencies who are interested in the understanding emigrant's life and his problems in the first steps of arriving to this country. The extensive discussion in this book is given advantageously to the Soviet-Jewish immigration of 1989-90 years to America. This new book also contents the documental material in view of chronological diary for 1993-95 period and shows the creative immigrant's life in America without of colors. The big attention in this book is given to the questions of growing up in this immigration period and creative activity of this person. And also are shown some recommendations for surviving of single immigrant who has age over 50 years.

Proposed to a reader my new book is given in view of chronological Diary notes and describes the events of Soviet-Jewish immigration and also the life of creative immigrant in America for 1996 to 1998 periods. Necessity in representing of such material is obvious because this book could be useful for many organization and people who desire to know more about of immigrant's life and discovery for yourself their important problems which have place on the way of receiving American Citizenship. Author hopes that presence of such information and indicated in this book-Diary the realistic data properly will be useful for each immigrant and immigration agency that could give the possibility to improve in whole the immigration process in America and other countries. With the objective of decreasing volume of this book the author refused to input in this book of some different official documents of USA concerning to the questions of immigration in whole. And for this reason he prefers to describe only the typical life of creative immigrant, having age over 50 years old, from the start of his immigration in America for receiving of his American Citizenship.

This first edition gives readers a general information about of the Soviet-Jewish immigration 1990 and other years to America. The big attention author devotes to the question of surviving and growing up of a creative person in new country and as these problems were solved by him. By the material for writing of this book were used the reliable data taken by author from his "Diary of immigration" of 1989 to 1992 period. Author, who resided in former Soviet Union about 50 years, describes also the advantages and disadvantages of process immigration in comparative form. And he gives, in examples and statistical data, also some recommendations which can accelerate process of adaptation for everyone immigrant who came to the United States of America . And besides this edition describes the author's life in true colors and indicates the general directions of surviving in the first steps of immigration life in America.

Despite on the multiple publications related with question of the Jewish immigration to the USA from the different countries, this new book is introduced in view of chronicle Diary. In basis of this material is put the Soviet-Jewish immigration of period 1989 year, where shown the life of these people in aspect of such moments as: * The main reasons and goals of the Soviet-Jewish people * The role of Jewish and other organizations in question of acceptance, registration and motion the general stream of people in immigration period * Shown the general advantages and disadvantages of this immigration * Also is shown the life and problem of immigrants who did not receive status Refugee and the ways of surviving immigrants * In detail is shown the typical social structure of Soviet-Jewish immigrants. The material of this book is shown in true colors in view of chronological Diary where the author, as eyewitness and immigrant of these events, described daily the typical life of creative person, in period of Austria-Italian immigration of Soviet-Jewish immigrants advantageously presented in Ladispoli transit camp in Italy. pictures which will be useful for many Russian -American and other readers who have passed this complex and difficult immigration period of 1989 year . And may be this book also will be useful for many social workers and people who works in Immigration and Naturalization Service and Government of America.