If everyone who took a course in introductory statistics understood that there is a better chance of doing well and enjoying the subject than winning the jackpot, this book would not have been published and lotteries would be making less. Maybe you have a phobia regarding Statistics and maybe your conception of it is boredom, tedium and incomprehensibility. The book Thinking Differently invites you to reconsider. Statistics helps us understand phenomena in a wide variety of fields. This book presents in a friendly and humorous manner the logic, the intuition and the beauty of Statistics, without delving into mathematical depth. This goal of the book is not a mere transmission of technical details; it aims to impart comprehension and a way of thinking. The book places a strong emphasis on the connection between Statistics and the world, expressed by timely examples from many fields - via detailed applications, through exercises whose solutions appear at the end of the book and by means of pictures and illustrations. Basic statistical concepts, such as "average", are in everyday use. Why, then, is the attitude towards Statistics ambivalent? Why do we have faith in the weather forecast, but regard surveys suspiciously? What is a "statistical fraud"? How do babies come into the world? This book makes an effort to answer the first three questions and to underscore the intricacy of the subject, both its capability and incapability, the misunderstanding of which incurs errors and invites unrealistic expectations.

This periodical has been permanently discontinued. This is the last volume. This issue is focused on the productive collaboration of East European and German Jews who have been known to have a very long standing and documented hostile relationship.

Scientific investigation is a cognitive activity, aimed at revealing the truth of nature. Politics is an activity of intent, aimed at realizing specific values derive from subjective judgment. Political activity by scientists is a necessity arising out of the bitter competition over resources. Uncontrolled competition may endanger the ability of science to realize its aims, and will consequently undermine the trust of the society on which its very existence is based. The synthesis between science and politics depends on the interrelationship between daring and humility. Daring is the basis of the drive towards vigorous effort to expose the truth of nature. Humility is the origin of self-discipline and cooperation between individuals. The premise of this book is that recognition of the narrative behind scientific achievements is vital for understanding the scientific enterprise. Besides theoretical discussion the book depicts and interprets case histories relating to the conflict between politics and science: among them, the notebooks of Pasteur, the land of Darwin, the double helix, the understanding of aspirin, lithium and bipolar disorder, and the association between autism and immunization.

Magnetism and Optics is a second book in the series of three. This book is built on the foundations of the 6th Edition of Halliday, Resnick, and Walker’s Fundamentals of Physics. One of primary goals of this book is to help students make sense of the physics they are learning. We cannot achieve this goal if students see physics as a set of disconnected mathematical equations that each apply only to a small number of specific situations. We stress conceptual and qualitative understanding and continually make connections between mathematical equations and conceptual ideas. We also try to build on ideas that students can be expected to already understand, based on the resources they bring from everyday experiences. This text is designed to work with learning strategies such as microcomputer-based labs and interactive lectures that are increasingly being used in physics instruction.

The book is designated for those how are interested in geology and are eager to understand the meaning of landscapes and views, especially in desert areas where rock formations are well exposed, such as the Negev. The Negev lays at the south of Israel and is part of the sub tropical deserts strip. The Northern Negev is characterized by a series of elongated mountain chains, trending north-east. This mountain chains are asymmetric anticlines and are part of the Syrian Arc- a long geological structure that extends from the western Sinai Peninsula at the south, to the Syrian Palmira Mountains at the north. Five east- west long shear zones cross the central part of the Negev. A series of typical strike-slip related structures evolved along those dextral faults, such as domes, half domes, and pull- aparts . The Dead Sea Transform Fault bounds the Negev at the east; The international border with Egypt is the western border; The Gulf of Eilat (Aqaba golf) delineates the Negev at the south, and the Be'er Sheva Vvalley lays at its northern border. The Igneous rocks of the Precambrian Arabo - Nubian shield build the basement of the stratigraphic column. The Arabo -Nubian shield is composed of three rock complexes: The complex of the archaic metamorphic rocks, the magmatic complex, and the volcanic conglomeratic complex. A relatively thin, up to 1,200 m sedimentary rock sequence covers the basement at the south of the Negev, near Eilat. The sedimentary formations consistently become thicker and reach up to 5,000 m in the northern part of the Negev- about 200 km from Eilat. Among the unique geological phenomena of the Negev, one can count the Dead Sea Rift Valley, the three huge erosion- circuses ("Machteshim"), and the transversal creeks, which cross the anticlines from one side to the other. The book describes systematically each of the rock formations, their composition, and the environmental conditions at the time, as well as explains the natural processes that led to the formation of the landscape that we see today.

This is the first book-length study of the life and career of the Israeli chemist Ernst David Bergmann. It traces his birth and education in Germany; his decision, after the rise of Hitler, to immigrate to Palestine rather than to accept a position at Oxford; and his intimate 18-year association with Chaim Weizmann – not only as his closest scientific associate but also as Scientific Director of both the Sieff Institute and of the Weizmann Institute. Also described is his tragic falling out with Weizmann over the issue of the role of science in defense research, leading to his subsequent 18-year association with David Ben-Gurion as his personal science advisor and as Head of Scientific Research for the Israeli Defense Ministry, and to his pivotal role in the development of the Israeli atomic bomb. For the last 23 years of his life Bergmann also served as Professor of Organic Chemistry at the Hebrew University, where he trained a generation of Israeli chemists, as well as playing a key role in the organization of virtually every aspect of the present-day Israeli scientific community.

Davka 's 7th issue is dedicated to the "Red Flag"

From the Critics: "...the boldness, coherence, and sweep of the book are impressive...Ofek has good and highly persuasive ideas about his main concern, which is the importance and centrality of economic analysis from an early point in human evolution...Second Nature is an exhilarating and interesting read that raises powerful questions about how humans got here and how we should be studied." Alan Grafen (Professor of Biological Sciences, Oxford University) Science “This is without a doubt one of the most important books to be published in the field of socio-economics in recent years. Ofek has done a superb job in linking what he calls Bioeconomics with Paleoeconomics to explain the transition from Homo Erectus to Homo Sapiens . . . . Briefly put, any reader would benefit from the wealth of new ideas that virtually jump out from almost each and every page.” Warren Young (Professor of Economics, Bar Ilan University) European Journal of Political Economy "Ofek synthesizes an enormous range of research on human origins to advance to the key role of exchange of goods and services in the evolution of distinctively human species.... This superb book seems poised to be a touchstone for work in prehistory and human origins for the foreseeable future; essential for all academic libraries; highly recommended for others." D. Bantz (University of Alaska) Choice "Ofek's book is, in fact, remarkable because it gives interesting, exhausting and insightful answers to old problems and, at the same time, it provides a new way to approach human evolution from the economic viewpoint." Joao Ricardo Faria (Professor of Economics, University of Texas) Economic History Network “Altogether this is a stimulating and well-done book. It’s even written better than most books involving either biology or anthropology. It seems to me that it should be the beginning of a major revamping of our views of the early history of our ancestors. Its interest to economists is of course particularly great, but I would hope that biologists and anthropologists will find it equally stimulating.” Gordon Tullock (economics and law professor at George Mason University) Journal of Bioeconomics

This is not an updated edition! Because of the many topics that appear in this book, it was decided to split the book into two parts, make corrections and more. You can now purchase the Second Edition: Understanding physics-mechanics I (earlier chapters from the first edition + corrections + chapter summaries) Understanding physics mechanics II (later chapters from the first edition + new chapter + corrections + chapter summaries).