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Science is essentially a descriptive and experimental device. It observes nature, constructs hypotheses, plans experiments and proposes theories. The theory is never contemplated as the 'final truth', but remains ever subject to modifications, changes and rejections. The science of allelopathy in a similar way has emerged, and exists on a similar footing; our endeavour should be to keep it fresh and innovative with addition of newer in formation and concepts with the rejection of older ideas and antiquated techniques. During the past few decades encouraging results have been obtained in various aspects of allelopathic researches. However, in addition to continuing efforts in all these direct...
How can we help poor people earn more from their knowledge rather than from their sweat and muscle alone? This book is about increasing the earnings of poor people in poor countries from their innovation, knowledge, and creative skills. Case studies look at the African music industry; traditional crafts and ways to prevent counterfeit crafts designs; the activities of fair trade organizations; biopiracy and the commercialization of ethnobotanical knowledge; the use of intellectual property laws and other tools to protect traditional knowledge. The contributors' motivation is sometimes to maintain the art and culture of poor people, but they recognize that except in a museum setting, no tradi...
This lyrical hybrid memoir revisits a lifetime's worth of personal journals to slowly piece together a narrative of chronic illness—a moving account of survival, memory, loss, and hope. Shahd Alshammari is just eighteen when she is diagnosed with multiple sclerosis, and told by her neurologist that she would not make it past age thirty. Despite what she is told, by thirty, she has become a professor of literature, and has managed to navigate education systems in both Kuwait and the United Kingdom and inspire generations of students. Head above Water is the painstaking, philosophical memoir of Shahd Alshammari's life of triumph and resistance, as the daughter of a Palestinian mother and Bedouin father, as a woman marked "ill" by society, and as a lifelong reader, student, and teacher. Charting her journey with raw honesty, Shahd explores disability, displacement, and belonging—not only of the body, but of culture, gender, and race, and imparts wisdom of profound philosophical value throughout. It is people, human connections, that keep us afloat, she argues—"and in storytelling we have the power to gain a sense of agency over our lives."
The most comprehensive and best illustrated treatment of the fascinating tropical neem tree (Azadirachta indica) and its unique substances. The extracts from the neem tree have an enormously broad range of applications. The main substance azadirachtin, a tetranortriterpenoid, influences the hormone system of insects, exerting thereby a pesticidal effect. Feeding activity, reproduction and flying ability of insects are also affected. It is biologically degradable and can be easily extracted from the seeds of the tree. Other important uses of neem tree products are: - antifertility and population control - cure of human diseases - manure and nitrification inhibitors - feeds for domestic animals - soap production With its exhaustive treatment of the neem tree and closely related plants, this book provides us with an impressive example of the varied uses of renewable resources.
Medicinal and Aromatic Plants XI comprises 24 chapters. It deals with the distribution, importance, conventional propagation, micropropagation, tissue culture studies, and the in vitro production of important medicinal and pharmaceutical compounds in various species of Anagallis, Azadirachta, Centranthus, Costus, Cuphea, Dioscorea, Drosera, Fagara, Frangula, Hyacinthus, Hypericum, Jamesoniella, Karwinskia, Lactarius, Lactuca, Marribium, Menispermum, Ornithopus, Petroselinum, Phellodendron, Solanum, Solidago, and Zanthoxylum. Like the previous ten volumes published between 1988 and 1998, it is tailored to the needs of advanced students, teachers, and research scientists in the field of pharmacy, plant tissue culture, phytochemistry, biomedical engineering, and plant biotechnology in general.
Debunking lazy stereotypes, a courageous exploration of Islamophobia, patriarchy and identity. What is it really like to be a Muslim woman in today's Britain?
This work presents a definitive interpretation of the current status of and future trends in natural products—a dynamic field at the intersection of chemistry and biology concerned with isolation, identification, structure elucidation, and chemical characteristics of naturally occurring compounds such as pheromones, carbohydrates, nucleic acids, and enzymes. With more than 1,800 color figures, Comprehensive Natural Products II features 100% new material and complements rather than replaces the original work (©1999). Reviews the accumulated efforts of chemical and biological research to understand living organisms and their distinctive effects on health and medicine Stimulates new ideas am...
This timely book provides an overview of natural products/botanicals used for the management of insect-pest and diseases. It will help readers to update and widen their knowledge about natural products and their bio-activities against plant pathogens. The volume explores activity, chemistry, toxicity and geographic distribution of plants. Discussions concerning the methodology used for the detection of active principles, their mode of action and commercial prospects are of utmost importance and worthy of note. - Focuses on recent achievements in natural bio-actives - Global coverage of natural products / plants - Targets the most important issues of natural botanicals/ biocides - Includes innovative ideas with lucid explanations - Contains specialized chapters, such as, natural control of multi-drug resistant organisms, anti-salmonella agents, natural house-dust-mite control agents, and naturally occurring anti-insect proteins, etc. - Covers research on bioactives: From Lab to Field and Field to Market - Includes eco-friendly and economically viable herbal technology
Through meticulous examinations, this book analyzes how women update their identities and articulate their feelings through clothing and art in protests, politics in the United States in the 20th century. Topics explored include the suffragists and their impact on contemporary art, the significance of the red dress in both The Handmaid’s Tale and the Missing and Murdered Indigenous Women movement, the impact of the Miss America protests, the rising popularity of the pantsuit for women, the recent dominance of the pussyhat, and the way that feminist slogans are disseminated on t-shirts. Movements discussed include craftivism, hashtag culture, feminism, the CROWN act, Pantsuit Nation, socially-committed stores, and more. Interdisciplinary and intersectional at its core, addressing numerous areas, including fashion, sociology, visual culture, art history, feminism, and popular culture; Fashioning Politics and Protests uncovers how women continue to use visual means, explored via their clothing, to change the world.