Omega Sol


Book Description

A “hard-hitting apocalyptic thriller” from award-winning author Scott Mackay in which mankind discovers that it is not alone in the universe—and that it is far from the highest form of life...(Booklist) At a lunar research station on Earth’s moon, scientists are stunned to witness the sudden appearance of a massive silver sphere that leaves destruction in its wake. Seemingly indifferent to the human beings it has devastated with its arrival, the sphere takes up residence in a crater. From there, it unleashes dozens of strange tower-like structures that surround the moon. Little can be uncovered about the object, except that it has travelled millions of light years, and is in communication with a distant galaxy. But its ominous purpose soon becomes clear when it manipulates the sun into an accelerated life cycle, hurtling it toward its Earth-destroying red dwarf end-stage. Only scientist Dr. Cameron Conrad divines the intelligent design operating behind this solar manipulation. He knows that to those controlling the sphere, humans seem like little more than insects. He is the only one who at last understands their truly alien nature enough to tell them, through the startling hyper-dimensionality in which they, exist that their science experiment with the sun may annihilate all humankind... “Mackay’s clearly working with some ideas and concepts that are way outside the norm, and it makes for a gripping story. His aliens are, well, properly alien, existing on levels far beyond our normal range of understanding...” —SF SITE




Fundamentals of Kinematics and Dynamics of Machines and Mechanisms


Book Description

The study of the kinematics and dynamics of machines lies at the very core of a mechanical engineering background. Although tremendous advances have been made in the computational and design tools now available, little has changed in the way the subject is presented, both in the classroom and in professional references. Fundamentals of Kinematics and Dynamics of Machines and Mechanisms brings the subject alive and current. The author's careful integration of Mathematica software gives readers a chance to perform symbolic analysis, to plot the results, and most importantly, to animate the motion. They get to "play" with the mechanism parameters and immediately see their effects. The downloadable resources contain Mathematica-based programs for suggested design projects. As useful as Mathematica is, however, a tool should not interfere with but enhance one's grasp of the concepts and the development of analytical skills. The author ensures this with his emphasis on the understanding and application of basic theoretical principles, unified approach to the analysis of planar mechanisms, and introduction to vibrations and rotordynamics.




Programming for Computations - Python


Book Description

This book presents computer programming as a key method for solving mathematical problems. There are two versions of the book, one for MATLAB and one for Python. The book was inspired by the Springer book TCSE 6: A Primer on Scientific Programming with Python (by Langtangen), but the style is more accessible and concise, in keeping with the needs of engineering students. The book outlines the shortest possible path from no previous experience with programming to a set of skills that allows the students to write simple programs for solving common mathematical problems with numerical methods in engineering and science courses. The emphasis is on generic algorithms, clean design of programs, use of functions, and automatic tests for verification.




SSC CGL General English (Tier-1): Previous Years Solved Paper 2021


Book Description

This Edition of General English & Comprehension English book has been made to meet the requirements of candidates appearing in SSC-CGL (Tier-I). This volume covers the previous years questions of SSC-CGL of the last three years (2017-2019) including of latest conduct exam of SSC-CGL 2019 held in March’2020, so that students may understand the latest approach of framing the questions by Commission. For easy understanding and to provide in-depth explanations, all questions have been classified in twelve topics, so that aspirants can adopt systemic approach of study. These topics include spotting errors, sentence completion, sentence improvement, rearrangement of sentences, idioms and phrases, one word substitution, synonyms and antonyms, spellings, direct and indirect speech, active and passive voice, cloze test, and comprehension. The book has a descending chronology of question’s years so that students may aware about current pattern of exam and may prepare yourself accordingly.




Solving Elliptic Problems Using ELLPACK


Book Description

ELLP ACK is a many faceted system for solving elliptic partial differential equations. It is a forerunner of the very high level, problem solving environments or expert systems that will become common in the next decade. While it is still far removed from the goals of the future, it is also far advanced compared to the Fortran library approach in common current use. Many people will find ELLP ACK an easy way to solve simple or moderately complex elliptic problems. Others will be able to solve really hard problems by digging a little deeper into ELLP ACK. ELLP ACK is a research tool for the study of numerical methods for solving elliptic problems. Its original purpose was for the evaluation and comparison of numerical software for elliptic problems. Simple examples of this use are given in Chapters 9-11. The general conclusion is that there are many ways to solve most elliptic problems, there are large differences in their efficiency and the most common ways are often less efficient, sometimes dramatically so.




Solving ODEs with MATLAB


Book Description

This concise text, first published in 2003, is for a one-semester course for upper-level undergraduates and beginning graduate students in engineering, science, and mathematics, and can also serve as a quick reference for professionals. The major topics in ordinary differential equations, initial value problems, boundary value problems, and delay differential equations, are usually taught in three separate semester-long courses. This single book provides a sound treatment of all three in fewer than 300 pages. Each chapter begins with a discussion of the 'facts of life' for the problem, mainly by means of examples. Numerical methods for the problem are then developed, but only those methods most widely used. The treatment of each method is brief and technical issues are minimized, but all the issues important in practice and for understanding the codes are discussed. The last part of each chapter is a tutorial that shows how to solve problems by means of small, but realistic, examples.





Book Description




Maharashtra CET-MBA 2021 with Solved Papers & Mock Papers


Book Description

Maharashtra Common Entrance Test (MHT CET 2020) is a state level common entrance test for the admission to PG Courses. After clearing the MHT CET test, a candidate qualifies for admission to all MBA/MMS courses in the state of Maharashtra. The exam is conducted through online mode i.e. Computer Based test comprises of objective-type questions. Maharashtra CET – MBA 2020 with Solved Papers & Mock Papers is designed as a complete reference Manual for this exam, has been prepared to meet all the needs of the students who are taking this exam. This book provides comprehensive treatment of all four sections i.e. Logical Reasoning, Abstract Reasoning, Verbal Ability & Reading Comprehension and Quantitative Aptitude is the distinguishing feature of the book. The treatment of the subject matter is according to subject level required for MBA/MMS CET and according to the test pattern. It also includes the Solved Papers [2019-2006] & 3 Mock Tests that gives 100% detailed explanation so that students can understand the question paper pattern, types of important questions and concepts provided in every question help them to understand easily and make them absolutely exam ready. TABLE OF CONTENT Solved Papers [2019-2006], Mock papers: Crack MHT CET MBA Mock (1-3).




Maharashtra CET-MBA 2020 with Solved Papers & Mock Papers


Book Description

Maharashtra Common Entrance Test (MHT CET 2020) is a state level common entrance test for the admission to PG Courses. After clearing the MHT CET test, a candidate qualifies for admission to all MBA/MMS courses in the state of Maharashtra. The exam is conducted through online mode i.e. Computer Based test comprises of objective-type questions. Maharashtra CET – MBA 2020 with Solved Papers & Mock Papers is designed as a complete reference Manual for this exam, has been prepared to meet all the needs of the students who are taking this exam. This book provides comprehensive treatment of all four sections i.e. Logical Reasoning, Abstract Reasoning, Verbal Ability & Reading Comprehension and Quantitative Aptitude is the distinguishing feature of the book. The treatment of the subject matter is according to subject level required for MBA/MMS CET and according to the test pattern. It also includes the Solved Papers [2019-2006] & 3 Mock Tests that gives 100% detailed explanation so that students can understand the question paper pattern, types of important questions and concepts provided in every question help them to understand easily and make them absolutely exam ready. TABLE OF CONTENT Solved Papers [2019-2006], Mock papers: Crack MHT CET MBA Mock (1-3).




Computer Algebra Recipes


Book Description

This book presents a large number of computer algebra worksheets or "recipes" that have been designed using MAPLE to provide tools for problem solving and to stimulate critical thinking. No prior knowledge of MAPLE is necessary. All relevant commands are introduced on a need-to-know basis and are indexed for easy reference. Each recipe features a scientific model or method and an interesting or amusing story designed to both entertain and enhance concept comprehension and retention.