The amber-forest primeval PDF Download

Author: Wilhelm Bölsche
Publisher:
ISBN:
Category : Amber
Languages : de
Pages : 84

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Author: George O. Poinar
Publisher: Princeton University Press
ISBN: 9780691057286
Category : History
Languages : en
Pages : 302

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The Poinars are world leaders in the study of amber fossils and have spent years examining the uniquely rich supply that has survived from the ancient forests of the Dominican Republic. They draw on their research here to reconstruct in words, drawings, and spectacular color photographs the ecosystem that existed on the island of Hispaniola between fifteen and forty-five million years ago. The Poinars present richly detailed drawings of how the forests once appeared. They discuss how and when life colonized Hispaniola and what caused some forms to become extinct. Along the way, they describe how amber is formed, how and where it has been preserved, and how it is mined, sold, and occasionally forged for profit today.

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Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Ian Lukins
Publisher:
ISBN: 9788799373697
Category :
Languages : da
Pages :

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Author:
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 1180

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Author: Peter M. Barczak
Publisher: Piotr Barczak
ISBN: 839594375X
Category : Health & Fitness
Languages : en
Pages : 40

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Succinite comes from tree resins from trees that grew all over the area from what is now Finland, Sweden to Siberian and the Black Sea regions. Amber-bearing forests grew around 40-45 million years ago in the Eocene, although this type of data is approximate. It is assumed that their formation in this part of Europe lasted from 22 million years to even 50 million years. Amber extracts which contain chemicals obtained from amber can stimulate the functioning of neurons damaged in a number of dementia-related diseases. Chemically, amber is a mixture of organic (terpenes and their derivatives, resin acids) and inorganic compounds. Geological changes caused that there are also constituents of mixed nature (esters of organic acids with terpene alcohols), formate, acetate, bornyl and dibornyl succinate, fenchyl and difenchyl succinate, and bornyl and phenchyl succinate. Succinic acid is a widely used metabolite in the pharmaceutical (production of vitamins, amino acids, anti-cancer drugs) and food industry. It is one of the main compounds involved in the Krebs cycle. Succinic acid supports mental and physical activity; restores vitality, and increases the body’s protection. That compound is often used during alcohol poisoning and reduces the craving for alcohol. In the case of impaired cerebrospinal fluid dynamics in the brain ventricles, amber enhances the directed flow of the cerebrospinal fluid from the ventricles of the brain. The problem of dementia and Alzheimer's is increasing with the aging of the population, and in 2025 the number of people aged 80-90 may double. Already today in Europe there are about 7-8 million people with this disorder, and in the USA about 4-5 million chronically suffer from it. The elements of the human nervous system are also mitochondria – components of nerve cells. There is a concept that mitochondria descended from a common ancestor – an α-proteobacteria, which arose about 2 billion years ago, as a result of which the anaerobic cell symbiotically absorbed the proteobacteria that required oxygen. Thanks to this, cells together could produce more energy in the human body. The role of succinate in blood pressure regulation is known and has been documented in vitro and in vivo. It has been suggested that succinates are compounds that inform the body about cellular stress. Succinate has a positive effect on the work of neurons and astrocytes (they are a component of the nervous tissue), and accelerates their regeneration. The brain has a self-repair capacity. The administration of p-cymene caused a significant (more than 50%) decrease in the lipid content in the mouse brain. There was also a decrease in the content of nitrites. Remember that the oxidative stress of nerve cells contributes to the deposition of lipids (tau protein), which is one of the causes of Alzheimer’s and Parkinson’s diseases, atherosclerosis, and diabetic complications. One of the plants that contain large amounts of borneol is lemon balm. It is used in Alzheimer’s disease, understood as a defect of neurotransmitters. The deficit resulting from the poor functioning of neurotransmitters was found to be the cause of short-term memory loss in patients. Folk medicine, especially Chinese, widely uses borneol to relieve anxiety and symptoms of nervous disorders such as insomnia, anxiety, fatigue. It is also used as a food additive. According to the Chinese Pharmacopoeia, borneol is present in 63 plant products.They restored the functions of mitochondria in states of cerebral ischemia. Mitochondrial dysfunction is one of the components in the brain’s ischemic cascade. Succinates can support damaged mitochondria. . It is believed that amber has an immunostimulative activity.

Author: Zane Grey
Publisher: Prabhat Prakashan
ISBN:
Category : Fiction
Languages : en
Pages : 416

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Escape to the untamed wilderness of the American West with Zane Grey's thrilling adventure, "The Man of the Forest." Prepare to be swept away by a tale of romance, betrayal, and redemption set against the backdrop of towering pine forests and rugged mountain ranges. Follow the captivating story of Milt Dale, the enigmatic "Man of the Forest," as he roams the wilds of Arizona, a lone figure living by his own rules. Through Grey's vivid prose and expert storytelling, you'll embark on a journey of discovery as Dale confronts danger, faces adversaries, and finds unexpected allies in the unlikeliest of places. Explore the themes and motifs that permeate Grey's narrative, from the clash between civilization and the wilderness to the timeless struggle for justice and freedom. His vivid descriptions and rich characterizations bring the rugged beauty of the American frontier to life, immersing you in a world of danger and adventure. Embark on a comprehensive character analysis as Grey introduces you to a cast of unforgettable characters, each with their own secrets, motivations, and desires. From the stoic rancher to the spirited heroine, Grey's characters leap off the page with depth and authenticity, capturing the essence of the frontier spirit. The overall tone of "The Man of the Forest" is one of excitement and suspense, as Grey weaves a tale of love, betrayal, and redemption amidst the towering pines and rocky cliffs of the American West. His narrative is both thrilling and thought-provoking, offering a timeless exploration of the human spirit and the power of the natural world. Since its publication, "The Man of the Forest" has captivated readers with its gripping plot, memorable characters, and evocative setting. Grey's timeless tale of adventure continues to resonate with audiences of all ages, inspiring countless adaptations and earning its place as a classic of Western literature. As you immerse yourself in Grey's thrilling narrative, you'll find yourself drawn into a world of danger and excitement, where the stakes are high and the dangers are real. His gripping tale of love and redemption will keep you on the edge of your seat until the final page. Don't miss your chance to experience the excitement and adventure of Zane Grey's "The Man of the Forest." Whether you're a fan of Western fiction or simply love a good tale of action and intrigue, this timeless classic is sure to leave you spellbound. Grab your copy now and embark on a journey through the untamed wilderness of the American West.

Author: Zane Grey
Publisher: ReadHowYouWant.com
ISBN: 1442927682
Category :
Languages : en
Pages : 406

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Brave men locked in a stirring fight to the death.

Author: Zane Grey
Publisher:
ISBN:
Category : Western stories
Languages : en
Pages : 416

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A forest dweller overhears a plot to kidnap, kill, and take over a young woman's inheritance. He steps in to the rescue. Originally released in print in 1920.

Author: Karin Sanders
Publisher: University of Chicago Press
ISBN: 0226734048
Category : History
Languages : en
Pages : 340

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Over the past few centuries, northern Europe’s bogs have yielded mummified men, women, and children who were deposited there as sacrifices in the early Iron Age and kept startlingly intact by the chemical properties of peat. In this remarkable account of their modern afterlives, Karin Sanders argues that the discovery of bog bodies began an extraordinary—and ongoing—cultural journey. Throughout the nineteenth and twentieth centuries, Sanders shows, these eerily preserved remains came alive in art and science as material metaphors for such concepts as trauma, nostalgia, and identity. Sigmund Freud, Joseph Beuys, Seamus Heaney, and other major figures have used them to reconsider fundamental philosophical, literary, aesthetic, and scientific concerns. Exploring this intellectual spectrum, Sanders contends that the power of bog bodies to provoke such a wide range of responses is rooted in their unique status as both archeological artifacts and human beings. They emerge as corporeal time capsules that transcend archaeology to challenge our assumptions about what we can know about the past. By restoring them to the roster of cultural phenomena that force us to confront our ethical and aesthetic boundaries, Bodies in the Bog excavates anew the question of what it means to be human.