Following up on his bestselling Winery Technology and Operations, physical chemist and winemaker Yair Margalit comes out with the successive, Concepts in Wine Technology, fully updated and revised to meet the advances of modern winemaking. Among the extended topics are fermentation, skin contact, acid balance, phenolics, bottling, the use of oak and quality control. He begins in the vineyard discussing proper maturation, soil and climate, bunch health, vineyard disease states, and grape varieties. Next he tackles the preharvest with a careful look at vineyard management and preparing the winery for harvest. Dr. Margalit then outlines the entire process of harvesting, from destemming, crushing, and skin contact as it applies to both red and white grapes to pressing, must correction, and temperature control. Fermentation is examined fully and includes a lengthy look at the factors affecting malo-lactic fermentation and its pros and cons. There is a chapter on cellar operations that deals with racking, stabilization, fining, filtration, blending, and maintaining winery hardware, followed by sections on barreling and bottling. The final chapter pulls together the more general aspects of wine technology, covering sulphur-dioxides, different forms of wine spoilage and ways to ward them off, legal regulations and, one of the most important and enigmatic compounds in wine, phenolics.
Following up on his bestselling Winery Technology and Operations, physical chemist and winemaker Yair Margalit comes out with the successive, Concepts in Wine Technology, fully updated and revised to meet the advances of modern winemaking. Among the extended topics are fermentation, skin contact, acid balance, phenolics, bottling, the use of oak and quality control. He begins in the vineyard discussing proper maturation, soil and climate, bunch health, vineyard disease states, and grape varieties. Next he tackles the preharvest with a careful look at vineyard management and preparing the winery for harvest. Dr. Margalit then outlines the entire process of harvesting, from destemming, crushing, and skin contact as it applies to both red and white grapes to pressing, must correction, and temperature control. Fermentation is examined fully and includes a lengthy look at the factors affecting malo-lactic fermentation and its pros and cons. There is a chapter on cellar operations that deals with racking, stabilization, fining, filtration, blending, and maintaining winery hardware, followed by sections on barreling and bottling. The final chapter pulls together the more general aspects of wine technology, covering sulphur-dioxides, different forms of wine spoilage and ways to ward them off, legal regulations and, one of the most important and enigmatic compounds in wine, phenolics.
More than 150 years after Louis Pasteur attributed fermentation to a living organism, the field of wine microbiology and chemistry is vibrant with discovery. The last decade alone has seen great strides in our understanding of the biochemistry involved in vinification. In this new edition of his classic text, Yair Margalit gives the complete and current picture of the basic and advanced science behind these processes, making the updated Concepts in Wine Chemistry the broadest and most meticulous book on the topic in print. Organized to track the sequence of the winemaking process, chapters cover must and wine composition, fermentation, phenolic compounds, wine oxidation, oak products, sulfur dioxide, cellar processes, and wine defects. Margalit ends with chapters detailing the regulations and legal requirements in the production of wine, and the history of wine chemistry and winemaking practices of old.
From leading political figure and bestselling Hebrew author Yair Lapid comes a mesmerizing portrait of the author's father, one of modern Israel's leading figures. Memories After My Death is the astonishing true story of Tommy Lapid, a well-loved and controversial Israeli figure who saw the development of the country from all angles over its first sixty years. From seeing his father taken away to a concentration camp to arriving in Tel Aviv at the birth of Israel, Tommy Lapid lived every major incident of Jewish life since the 1930s first-hand. This sweeping narrative will captivate anyone with an interest in how Israel became what it is today. Tommy Lapid's uniquely unorthodox opinions - he belonged to neither left nor right, was Jewish, but vehemently secular - expose the many contradictions inherent in Israeli life today.
The genocide of Armenians by Turks during the First World War was one of the most horrendous deeds of modern times and a precursor of the genocidal acts that have marked the rest of the twentieth century. Despite the worldwide attention the atrocities received at the time, the massacre has not remained a part of the world's historical consciousness. The parallels between the Jewish and Armenian situations and the reactions of the Jewish community in Palestine (the Yishuv) to the Armenian genocide, which was muted and largely self-interested, are explored by Yair Auron. In attempting to assess and interpret these disparate reactions, Auron maintains a fairminded balance in assessing claims of altruism and self-interest, expressed in universal, not merely Jewish, terms. While not denying the uniqueness of the Holocaust, Auron carefully distinguishes it from the Armenian genocide reviewing existing theories and relating Armenian and Jewish experience to ongoing issues of politics and identity. As a groundbreaking work of comparative history, this volume will be read by Armenian area specialists, historians of Zionism and Israel, and students of genocide. Yair Auron is senior lecturer at The Open University of Israel and the Kibbutzim College of Education. He is the author, in Hebrew, of Jewish-Israeli Identity, Sensitivity to World Suffering: Genocide in the Twentieth Century, We Are All German Jews, and Jewish Radicals in France during the Sixties and Seventies (published in French as well)
Who makes public policy in vital services that are paid for by the government but provided by autonomous non-governmental agencies? This book explores this question through the prism of Israel's unique not-for-profit health system, drawing heavily on unpublished archival sources and interviews with key players. Starting with the system's roots in Israel's pre-state period, it traces the almost century-long struggle between the country's largest healthcare provider, Kupat Holim, and successive Israeli governments for control of the tools of policy making: allocation, regulation, and restructuring. It analyzes how Kupat Holim acquired and exercised a veto over healthcare policy, and then, how, under the pressure of changing social developments and party politics, its veto was eroded and finally lost in the health reform of the 1990s. Entering the current debates on health reform and government by proxy, the author questions whether the reform actually improved healthcare, as promised, or allowed the government to renege on its responsibilities.
The main question that guided the thinking behind this book can be stated as follows: "What kind of leadership behavior must executives of technology-driven organizations display to spur performance excellence?" To address this question the authors conducted videotaped interviews of executives from 65 organizations– including General Electric, Qualcomm, The Vanguard Group, and Barclays Global Investors – to identify common behaviors and traits that lead to organizational success. In addition to the interviews, they surveyed the executives’ followers to evaluate the leadership and organizational culture to examine successful executive leadership from multiple reference points. The authors found that displaying outstanding executive leadership doesn't necessarily require a commanding presence, a genius-level IQ, expertise, or even a strong command and control system. At the heart of outstanding strategic leadership was an ability to envision a strategy for taking the raw inputs provided by their environments (e.g., people, technology, ideas, opportunities) and then to weave them into an integrated pattern or system of social, technical and intellectual resources that ultimately produce dramatically higher levels of organizational success factors. The book includes dozens of stories and narratives from the executive leaders to offer readers an in-depth look at what constitutes effective strategy-focused leadership in technology-driven organizations.
Originally published in 1994, Yair Evron opens the book with an account of the development of Israel's nuclear doctrine and the internal disagreements within the Israeli political and strategic elite over how nuclear policy should be conducted. There follows an analysis of the reactions from Arab states and of how, with the exception of Iraq, they have so far refrained from developing their own nuclear weapons.
The development of Israel's nuclear capacity, controversy within the military elite, implications for Arab/Israeli relations and arms control in the region.
The original handbook for professional winemakers written by a professor of chemistry who is also a practicing winemaker. Everything you need to know from grape harvest to the bottling laboratory with practical charts and tables.Includes pre-harvest operations, sulfur-dioxide, skin contact, must corrections, yeast, cellar operations, fining, oak and aging, quality control, analysis of must and wine and specifics for setting up your wine lab. Ideal for students and cellar rats.
From leading political figure and bestselling Hebrew author Yair Lapid comes a mesmerizing portrait of the author's father, one of modern Israel's leading figures. Memories After My Death is the astonishing true story of Tommy Lapid, a well-loved and controversial Israeli figure who saw the development of the country from all angles over its first sixty years. From seeing his father taken away to a concentration camp to arriving in Tel Aviv at the birth of Israel, Tommy Lapid lived every major incident of Jewish life since the 1930s first-hand. This sweeping narrative will captivate anyone with an interest in how Israel became what it is today. Tommy Lapid's uniquely unorthodox opinions - he belonged to neither left nor right, was Jewish, but vehemently secular - expose the many contradictions inherent in Israeli life today.
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