The present title Plant Reproduction is the competition of a comprehensive account of the fundamental principle of plant reproduction. In incorporates and organizes the information concerning plant reproduction from relevant and authentic sources. It presents a connected and precise account of the subject matter of this important branch of Botany which forms an integral part of the studies undertaken by the undergraduate and postgraduate studies of the subject. The principles have been outlined in considerable detail with illustrations along with the fundamental facts and theories that explain the basics of plant reproduction. Contents: Asexual Propagation, Propagation by Cuttings, Propagation by Layering, Processes of Budding, Grafting and Budding, Propagation by Specialized Stems and Roots, Asexual Reproduction in Fungi, Vegetative Growth of Filamentous Fungi, Growth of Yeasts, Cellular Life Cycle, Growth in Plants, Hormones in Growth.
Blending the spirit of Eats, Shoots & Leaves with the science of The Language Instinct, an original inquiry into the development of that most essential-and mysterious-of human creations: Language "Language is mankind's greatest invention-except, of course, that it was never invented." So begins linguist Guy Deutscher's enthralling investigation into the genesis and evolution of language. If we started off with rudimentary utterances on the level of "man throw spear," how did we end up with sophisticated grammars, enormous vocabularies, and intricately nuanced degrees of meaning? Drawing on recent groundbreaking discoveries in modern linguistics, Deutscher exposes the elusive forces of creation at work in human communication, giving us fresh insight into how language emerges, evolves, and decays. He traces the evolution of linguistic complexity from an early "Me Tarzan" stage to such elaborate single-word constructions as the Turkish sehirlilestiremediklerimizdensiniz ("you are one of those whom we couldn't turn into a town dweller"). Arguing that destruction and creation in language are intimately entwined, Deutscher shows how these processes are continuously in operation, generating new words, new structures, and new meanings. As entertaining as it is erudite, The Unfolding of Language moves nimbly from ancient Babylonian to American idiom, from the central role of metaphor to the staggering triumph of design that is the Semitic verb, to tell the dramatic story and explain the genius behind a uniquely human faculty.
In 1971, the late Dr. J. Kolek of the Institute of Botany, Bratislava, organized the first International Symposium devoted exclusively to plant roots. At that time, perhaps only a few of the participants, gathered together in Tatranska Lomnica, sensed that a new era of root meetings was beginning. Nevertheless, it is now clear that Dr. Kolek's action, undertaken with his characteristic enormous enthusiasm, was rather pioneering, for it started a series a similar meetings. Moreover, what was rather exceptional at the time was the fact that the meeting was devoted to the functioning of just a single organ, the root. One possible reason for the unexpected success of the original, perhaps naive, idea of a Root Symposium might lie with the fact that plant roots have always been extremely popular as experimental material for cytologists, biochemists and physiologists whishing to probe processes as diverse as cell division and solute transport. Of course, the connection of roots with the rest of the plant is not forgotten either. This wide variety of disciplines is now coupled with the development of increasingly sophisticated experimental techniques to study some of these old problems. These factors undoubtedly contribute to the necessity of continuing the tradition of the root symposia. The common theme of root function gives, in addition, a certain unity to all these diverse activities.
GRACE’S GRANDMOTHER HAS died, and she and her mother must travel back to the Cambodian community to give her a proper Cambodian funeral. But Grace wants to use the trip to solve a few mysteries, like who her father was, why her mother and grandmother moved from St. Petersburg to Pennsylvania, where they’re the only Cambodians Grace has ever seen, and what Cambodian culture is really about. Embraced by her mother’s old friends, Grace feels both at home and lost, fascinated by the traditions she’s never known, but strangely judged by some members of the community. Can she make sense of, and honor, the life of the grandmother she barely knew? And will revelations about the past bring Grace closer to her mother, or push them even further apart?
Root Systems is intended to facilitate the unfolding of roots that may currently serve as a block to the usefulness of the gift in this time and season. It is the hope of this researcher to have you make distinctions between roots, and the systems that keep them going, while looking in retrospect at a dismal society through the eyes of hope.
Metzner offers readers a definitive map through the maze of spiritual options available to them, identifying the universal structures that underlie the varieties of transformative experience, much as William James did a century ago in his classic, The Varieties of Religious Experience. 40 illustrations.
First published in 1987. In Unfolding Meaning, the author, one of the most provocative and original thinkers of our time, argues that there are other ways of thinking to bring about a different, more harmonious reality. Our fragmented, mechanistic notion of order derives from the modem conception that our earth is only part, not - as it was with the Greeks - the centre, of the immense universe of material bodies. The implications of this idea permeate modem science and technology today and also our general attitude to life.
This book – the first of a two-volume series – argues that, today, stakeholder thinking has evolved into the study of interactive, mutually engaged and responsive relationships that establish the very context of doing modern business, and create the groundwork for transparency and accountability. This book makes it clear that in today's societies successful companies are those that recognize that they have responsibilities to a range of stakeholders that go beyond mere compliance with the law or meeting the fiduciary responsibility inherent in maximizing returns to shareholders. If in the past the focus was on enhancing shareholder value, now it is on engaging stakeholders for long-term value creation. The process of engagement creates a dynamic context of interaction, mutual respect, dialogue and change – not a one-sided "management" of stakeholders. Indeed, the authors believe the very term "stakeholder management" to be outdated and corporate-centric. Companies can manage their relationships with stakeholders, but frequently cannot actually manage the stakeholders themselves, because, as the activist and collaborative initiatives described in this volume suggest, company-stakeholder relationships are not one-way streets and different institutions bring different agendas, goals and priorities to the engagement. There are clear implications to the way in which stakeholder thinking is unfolding today. If in the past corporate "social" responsibility was simply seen as profitability plus compliance plus philanthropy, now responsible corporate citizenship – or corporate responsibility – means companies being more aware of and understanding the societies in which they operate. Corporate responsibility means recognising that day-to-day operating practices affect stakeholders and that it is in those impacts where responsibility lies, not merely in efforts to "do good". Companies are now faced with a wide array of challenges that mean that senior executives and managers need to be able to deal with issues including greater accountability, human rights abuses, sustainability strategies, corporate governance codes, workplace ethics, stakeholder consultation and management. Stakeholder thinking needs to capture these new realities. The global reach of multinational corporations has served to highlight the need for the (re)integration of business into society, relationships into stakeholder relations, and ethics into managerial practice. The rise in power of global activism involving NGOs, and global business involving multinational corporations, makes it even more critical today for companies to consider the power and interests of corporate stakeholders when developing strategic plans. The interactivity and mutuality of relationships described in this book make it clear that firms and stakeholders share the power and responsibility to influence both the profit potential of the firm and how the benefits of the firm's success impact on society. This important volume brings together leading academic thought on stakeholder thinking for the first time. Unfolding Stakeholder Thinking will be indispensable to corporate managers, NGOs and academics seeking greater understanding of the dynamics of stakeholder thinking in a world of rapidly changing responsibilities.A companion volume, Unfolding Stakeholder Thinking 2, focusing on practical issues such as relationship management, communication, reporting, and performance, is also available.
The root is the organ that functions as the interface between the plant and the earth environment. Many human management practices involving crops, forests and natural vegetation also affect plant growth through the soil and roots. Understanding the morphology and function of roots from the cellular level to the level of the whole root system is required for both plant production and environmental protection. This book is at the forefront of plant root science (rhizology), catering to professional plant scientists and graduate students. It covers root development, stress physiology, ecology, and associations with microorganisms. The chapters are selected papers originally presented at the 6th Symposium of the International Society of Root Research, where plant biologists, ecologists, soil microbiologists, crop scientists, forestry scientists, and environmental scientists, among others, gathered to discuss current research results and to establish rhizology as a newly integrated research area.
