Bã¼tschli (16 resultados)
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 16,41
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Paperback. Condición: New. Print on Demand. Delving into the complexity of cyanobacteria and sulfur bacteria, this book unveils their intricate cellular structure and composition, challenging long-held assumptions and shedding new light on their evolutionary relationships. The author meticulously examines the distinct nature and… functions of the colorful outer layer and the colorless central core, demonstrating their unique contributions to the survival and success of these ancient organisms. Through detailed observations and innovative experimental approaches, this book offers a comprehensive understanding of the fundamental components of these photosynthetic bacteria, highlighting their significance in shaping the history of life on Earth and their continued relevance to scientific inquiry. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 16,69
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Paperback. Condición: New. Print on Demand. This book examines the contrasting views of the mechanistic and vitalist camps regarding the complexity and organization seen within living organisms. Prominent adherents believed that life processes could eventually be reduced to solely mechanical principles, while vitalists held that… a form of vital energy was responsible for the unique characteristics of life. The author traces the historical development of these viewpoints, delving into the philosophical underpinnings that inform each position. By analyzing key concepts such as causation, purpose, and complexity, the book provides a comprehensive overview of the nature of life and the ongoing debate surrounding it. The author concludes that while mechanistic explanations have advanced considerably, there remains room for vitalist perspectives to contribute to our understanding of the richness and diversity of life. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 19,69
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Paperback. Condición: New. Print on Demand. This book presents the author's investigations into the developmental stages of fertilized eggs in worms and snails and offers a detailed analysis of the processes observed. The author's detailed observations reveal the consistent presence of two initial central suns and two polar suns… in the eggs, and traces the development of the egg nucleus into a spindle-shaped body, the formation of cleavage furrows, and the subsequent production of new nuclei and their eventual fusion. These discoveries contribute to our understanding of the fundamental processes underlying development. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 21,32
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Paperback. Condición: New. Print on Demand. This book examines protoplasm, the fundamental substance of all organisms. The author, a prominent scientist of his day, built upon the work of his contemporaries to advance an intriguing theory in the late 19th century. He believed protoplasm to possess a honeycomb-like structure, whi…ch he referred to as the "foamy" structure. To demonstrate his theory, he meticulously crafted artificial foams by mixing oils with substances like salt and sugar, observing how they transformed into frothy substances under a microscope. Through these experiments, he sought to shed light on the physical and chemical properties of protoplasm, including its remarkable ability to exhibit movement. The author's insights challenged the prevailing scientific perspectives of his time and continue to contribute to our understanding of the nature of life. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 26,78
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Paperback. Condición: New. Print on Demand. This book presents a comprehensive exploration of the Protozoa, a diverse group of single-celled organisms. The author traces the history of our understanding of these creatures, from their initial discovery and classification to the present day, highlighting the work of key researcher…s who have shaped our knowledge. The book delves into the morphological and physiological characteristics of Protozoa, examining their adaptations to various environments and their ecological roles. It also analyzes the evolutionary relationships between different Protozoan groups, shedding light on their origins and diversification. By synthesizing a wealth of research, this book provides a valuable resource for students, researchers, and anyone interested in the fascinating world of Protozoa. Its detailed descriptions, insightful discussions, and historical perspective make it an essential addition to any biological library. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 28,90
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Paperback. Condición: New. Print on Demand. This book presents a comprehensive overview of the systematics and faunistics of fossil cephalopods, focusing primarily on the Cretaceous period. It builds upon the significant research conducted in recent years, synthesizing findings and providing an up-to-date understanding of these…ancient marine creatures. The author traces the evolution of cephalopods through the Cretaceous period, examining the development of different species and their relationship to one another. The book offers a valuable resource for paleontologists and enthusiasts interested in the diversity and evolution of cephalopods, shedding light on their role in prehistoric marine ecosystems and the broader context of Earth's history. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 15,86
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Paperback. Condición: New. Print on Demand. This insightful book examines the compelling question of whether bacteria possess a nucleus, a vital cell component long believed exclusive to more complex organisms. Through meticulous investigation and analysis, the author unravels the intriguing structural similarities between certa…in bacteria and unicellular algae known as cyanobacteria, challenging the conventional wisdom about the simplicity of bacterial cells. Using a range of advanced techniques, the author reveals a complex internal organization within these microorganisms, including a distinct central body that strongly resembles the nucleus of eukaryotic cells. This discovery prompts a reassessment of the fundamental characteristics that define prokaryotes and eukaryotes, opening up new avenues for understanding the evolution and diversity of life on Earth. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 30,61
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Paperback. Condición: New. Print on Demand. This book details numerous collective research findings on the biology of myrmecophiles, a group of arthropods exhibiting fascinating adaptations for symbiotic relationships with ants. The author presents the reader with the latest scientific discoveries, as well as a synthesis of hist…orical research on myrmecophily. The work explores the diversity of myrmecophiles, from mites to beetles, and discusses the unique ecological niches they occupy. The author's in-depth examination of their remarkable adaptations, including mimicry and the formation of physical structures to facilitate symbiotic relationships, highlights the intricate and multifaceted nature of these partnerships. The research presented in this book advances our understanding of myrmecophily and its significance within the broader context of insect ecology and evolution. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 18,67
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Paperback. Condición: New. Print on Demand. This book is an in-depth investigation into the composition of protoplasm within cells, using new laboratory techniques to analyze the structure of protoplasm under different conditions, including live specimens. The author's research builds upon the work of leading biologists of the t…ime, such as Frommann, Kupffer, and Heitzmann. Their work was based on the idea that protoplasm was composed of a mesh-like network of threads. This book disputes that theory, as the author's images of protoplasm, drawn from direct observations, clearly show a frothy, soap-bubble-like structure instead. The author's studies also show that this structure is not static, but is constantly in motion. He posits that this movement is due to forces within the cell. His work brought to light new theories on the complexity of cells and the structures of the protoplasm that contains the cell's functions. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 29,19
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Paperback. Condición: New. Print on Demand. This book delves into the development of the field of protistology from the era of the first microscopes in the 1600s to the early 19th century. The book offers an in-depth exploration of the major discoveries and controversies of the period, chronicling the evolution of our understand…ing of these tiny but vital organisms. The influence of key thinkers, including Leeuwenhoek, Müller, and Spallanzani (the author of the theory of spontaneous generation), is meticulously examined through the prism of their groundbreaking experiments and debates. The book also unravels the historical tapestry of how scientists grappled with the nature of microscopic beings, encompassing early classifications, structural analysis, and the quest to understand their role in nature. Through detailed study and insightful examination, this book illuminates the often-overlooked contributions and challenges of the pioneering era of protistology, laying the foundation for our current understanding of these fascinating creatures. Its historical depth and scholarly research make it an essential guide for students and scholars alike. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 29,27
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Paperback. Condición: New. Print on Demand. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item….
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 29,30
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Paperback. Condición: New. Print on Demand. This book considers the evolution of gift-giving throughout history, presenting a fresh perspective on this common human behavior. The author argues that gift-giving is not simply an act of altruism, but rather a complex social phenomenon that has played a vital role in shaping human s…ocieties. Drawing on a wide range of examples from different cultures and time periods, the author traces the evolution of gift-giving from its origins in prehistoric times to its modern manifestations. This book offers a unique and thought-provoking exploration of the role of gift-giving in human history, shedding new light on a practice that has been central to human societies for millennia. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: THE SAINT BOOKSTORE, Southport, Reino UnidoTHE SAINT BOOKSTORE
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EUR 32,17
Envío por EUR 19,76Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Paperback / softback. Condición: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 30,59
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Paperback. Condición: New. Print on Demand. This book immerses itself in the captivating world of microorganisms, observing the history of their study and the evolution of scientific understanding of the microscopic realm. It introduces the pioneers who made groundbreaking discoveries throughout the 18th century, from Leeuwenhoe…k's initial observations to the heated debate over the spontaneous generation of life. Through its detailed and engaging narrative, the book explores the development of early microscopy, the controversies that fueled scientific progress, and the challenges faced by early researchers. The author traces the evolution of our knowledge about these tiny organisms and the impact of their discovery on our understanding of biology. The book concludes by emphasizing the foundational role these historical discoveries played in shaping our current knowledge of microorganisms and their importance to life on Earth. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: Forgotten Books, London, Reino UnidoForgotten Books
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EUR 31,45
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Paperback. Condición: New. Print on Demand. This insightful book delves into the fascinating realm of isolated embryonic cells and their remarkable developmental journeys. The author meticulously examines the groundbreaking experiments that have shaped our understanding of these cells' capabilities, tracing the evolution of scie…ntific thought from the initial discoveries to contemporary advancements. The text explores the profound implications of this research, challenging long-held beliefs and shedding new light on the enigmatic processes that govern embryonic development. With meticulous precision, the author presents a comprehensive analysis of the historical and theoretical frameworks within which these studies have been conducted, providing a rich context for interpreting the experimental evidence. This book is a valuable resource for researchers, students, and anyone intrigued by the frontiers of developmental biology, offering a captivating exploration of the intricate dynamics that orchestrate the formation of complex organisms. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.
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Librería: THE SAINT BOOKSTORE, Southport, Reino UnidoTHE SAINT BOOKSTORE
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EUR 44,44
Envío por EUR 21,80Se envía de Reino Unido a Estados Unidos de AmericaCantidad disponible: Más de 20 disponibles
Hardback. Condición: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days.
