Results: 3853 books
Sort By:
NewTrending

Section-Cutting - A Practical Guide to the Preparation and Mounting of Sections for the Microscope, Special Prominence Being given to the Subject of Animal Sections

Sylvester Marsh

"Section-Cutting" by Sylvester Marsh is a practical guide focusing on the preparation and mounting of microscope sections, with an emphasis on animal tissues, written in the late 19th century. The book aims to fill a gap in literature by addressing the challenges both novice and more experienced microscopists face when attempting to cut and prepare specimens. Its detailed instructions and methodologies are derived from the author's extensive personal experience. The opening of the manual introduces the importance of proper section-cutting techniques in microscopy, explaining that many interesting objects require precise slicing to reveal their structure under the microscope. It highlights the difficulties associated with preparing unadulterated animal and plant tissues, noting that special methods are often necessary to achieve suitable consistency for cutting. The text lays the groundwork for the subsequent sections that detail various methods for preparing different types of tissues, outlining both frequently used and specialized techniques that will aid readers in creating effective microscope slides. (This is an automatically generated summary.)

Die Anfänge der Naturbeherrschung. 1. Frühformen der Mechanik

Karl Weule

"Die Anfänge der Naturbeherrschung. 1. Frühformen der Mechanik" by Karl Weule is a scientific publication written in the early 20th century. The work explores the early forms of mechanics and the relationship between mankind and nature, focusing on how humans have come to control and utilize natural forces through various mechanical innovations. The book delves into cultural and technological advancements, particularly in the context of primitive societies and the tools they developed. At the start of this work, Weule introduces the concept of culture as the domination of nature, emphasizing the technological prowess of certain races, particularly in the aftermath of the World War era. He examines how early humans operated in a pre-civilized context, relying on basic tools while also presenting commentary on social roles, particularly the division of labor between genders. Weule's approach is ethnographic and historical, exploring how primitive cultures have innovated over time to free their hands for work through various carrying and support devices, setting the stage for the subsequent exploration of mechanics used in these cultures. (This is an automatically generated summary.)

On Molecular and Microscopic Science, Volume 1 (of 2)

Mary Somerville

"On Molecular and Microscopic Science, Volume 1" by Mary Somerville is a scientific publication written in the late 19th century. This work delves into the foundations of modern science, exploring microscopic investigations, atomic theory, and the complex relationships between matter and force. It serves as a comprehensive overview of key discoveries related to organic and inorganic materials, making it a valuable resource for those interested in the development of scientific thought during this period. The beginning of this volume introduces the context and importance of microscopic investigations in science, highlighting the intricate relationships between light, heat, and matter. Somerville discusses fundamental concepts such as atoms and molecules, emphasizing their indestructibility and the conservation of matter. She also touches upon various elements, their atomic structures, and the significance of gases like oxygen and hydrogen in the natural world, setting the stage for an in-depth exploration of the principles set out in the following sections. Overall, the opening establishes a clear foundation for understanding the intricate, interconnected nature of matter that will be further examined throughout the text. (This is an automatically generated summary.)

The Evolution of Modern Band Saw Mills for Sawing Logs

D. Clint Prescott

"The Evolution of Modern Band Saw Mills for Sawing Logs" by D. Clint Prescott is a scientific publication written in the early 20th century, specifically around the 1910s. This book details the advancements in band saw mill technology from the late 19th century, emphasizing the innovative efforts made by machinery builders in the United States to create efficient sawmill operations. The author aims to highlight the transition from early saw milling techniques to the development of modern band saw mills, focusing on their ability to more effectively convert logs into lumber. In this detailed examination, Prescott recounts the history of various saw mill machines, discussing their successes and failures in meeting the demands of lumbermen. He presents the challenges faced by early band saw mills, such as producing crooked lumber and increased saw wear, and how these issues were systematically addressed through mechanical innovations. Highlighting the work of notable figures and companies in the industry, Prescott ultimately presents his patents and improvements that revolutionized band saw mills, paving the way for the successful implementations still in use at the time of writing. The book serves as both a historical account and a technical guide, making it an invaluable resource for those interested in sawmill engineering and lumber production. (This is an automatically generated summary.)

Automata Old and New

Conrad William Cooke

"Automata Old and New" by Conrad William Cooke is a scholarly work on the history and mechanics of self-moving machines, likely written in the late 19th century. The book delves into the evolution of automata, tracing their origins from ancient civilizations through to more contemporary inventions. It reflects on the fascinating interplay between art and engineering, highlighting significant figures such as Hero of Alexandria and Robert-Houdin who contributed to this intriguing field. The opening of the work serves as an introduction to the subject, explaining how the author was inspired to present a paper on automata to the Sette of Odd Volumes following a previous talk on Robert-Houdin. Cooke outlines his intention to limit his exploration of automata to devices resembling living beings that exhibit self-movement. He cites examples from ancient texts, including references to moving statutes and machines from notable figures like Homer and Aristotle, while indicating that the mechanical ingenuity of ancient cultures laid the groundwork for the development of automata as we understand them today. The opening establishes both the historical significance of automata and Cooke's commitment to exploring their technical intricacies. (This is an automatically generated summary.)

Tube, Train, Tram, and Car; or, Up-to-date locomotion

Arthur H. (Arthur Henry) Beavan

"TUBE, TRAIN, TRAM, AND CAR; or, Up-to-date Locomotion" by Arthur H. Beavan is a scientific publication written in the early 20th century. The book explores the burgeoning field of electrical transportation, focusing on various modes such as tube railways, trains, trams, and motor cars, aiming to present this topic in an accessible manner without overwhelming technical details. Beavan advocates for the transformative potential of electrical traction to alleviate urban overcrowding and enhance mobility. The beginning of the work provides a comprehensive overview of the advancements in electrical locomotion, contrasting it with traditional steam methods. Beavan discusses historical perspectives on rail travel, the evolution of locomotives, and the emergence of electric railways, emphasizing their importance for societal progress. He highlights recent developments and challenges in electric transportation, references notable accidents, and presents statistical data demonstrating the popularity of trams during peak times. Additionally, the author speculates on the future of transportation, envisioning an electric-powered landscape designed to facilitate rapid transit and improved quality of life in cities. (This is an automatically generated summary.)

Grundzüge der Perspektive nebst Anwendungen

Karl Doehlemann

"Grundzüge der Perspektive nebst Anwendungen" by Karl Doehlemann is a scientific publication written in the early 20th century. This work serves as an introduction to the principles of perspective and their applications, aiming to educate readers about the mathematical and geometric aspects of perspective drawing and representation. The opening of the work provides context for the author's endeavor, explaining that the content is based on a series of public lectures and aims to make the topic accessible to a wide audience. It emphasizes the importance of visual representation in understanding spatial relationships and outlines the approach the author takes in illustrating these concepts through figures and diagrams. The introduction sets the stage for a detailed exploration of perspective, including discussions on geometric images, the definition of perspective drawings, and the mechanical processes behind image creation, thereby establishing a clear framework for the subsequent chapters. (This is an automatically generated summary.)

The telephone : a lecture entitled Researches in electric telephony

Alexander Graham Bell

"The telephone: a lecture entitled Researches in electric telephony" by Alexander Graham Bell is a scientific publication delivered in the late 19th century. The book contains an account of Bell's experiments and discoveries related to electric telephony, focusing particularly on the principles and mechanisms behind sound production through electrical means. It reflects a period of significant scientific advancement and innovation in telecommunications. In this lecture, Bell discusses his extensive research into the mechanics of sound and speech, building on previous studies including those by his father and other scientists. He explains the various types of electrical currents that can produce sound and details his development of the telephone, including the use of tuning-forks and the invention of apparatus that captures and conveys articulate speech electrically. Bell recounts the experimental process that led to the first successful transmission of vocal sounds over a distance, highlighting both his successes and the challenges faced in perfecting the technology that would ultimately revolutionize communication. (This is an automatically generated summary.)

History of the Royal Sappers and Miners, Volume 1 (of 2) - From the Formation of the Corps in March 1712 to the date when its designation was changed to that of Royal Engineers

T. W. J. (Thomas William John) Connolly

"History of the Royal Sappers and Miners, Volume 1 (of 2)" by T. W. J. Connolly is a historical account written in the mid-19th century. This work details the formation and evolution of the Royal Sappers and Miners, a military engineering corps, starting from its inception in 1772 through various significant periods of military activity, including the Siege of Gibraltar. The book highlights their contributions and roles in both engineering and combat operations, showcasing the corps' importance within the British military framework. At the start of the book, Connolly discusses the foundation of the Soldier-Artificer Company at Gibraltar, established to replace unreliable civilian workers with military artisans for construction and fortification tasks. The narrative details the challenges faced by the garrison, including hardships during sieges, the need for reliable labor, and the eventual transition to an organized military body equipped to handle both civilian and military engineering duties. Through military discipline and dedicated service, the company demonstrated its value during critical periods, particularly during the Spanish siege, setting the stage for the full history that follows in the subsequent chapters. (This is an automatically generated summary.)

The Law of Storms - The various phenomena by which their approach can be ascertained with certainty, and practical directions to mariners for the avoidance of their fury, compiled from various sources

John Ross

"The Law of Storms" by John Ross is a scientific publication written in the late 19th century. The book focuses on meteorological phenomena related to storms, particularly hurricanes and cyclones, providing practical guidance for mariners on how to identify and avoid the severe impacts of these weather events. In "The Law of Storms," Captain John Ross thoroughly explains the atmospheric conditions that lead to hurricanes and the rotational behavior of winds in both the Northern and Southern Hemispheres. The book delves into various signs—physical sensations, visual cues, and auditory signals—that indicate the approach of a storm. It also outlines meteorological theories, such as Dove's Law of Gyration, and discusses the use of barometers and other instruments to predict storm behaviors. Ross provides detailed tables and rules for navigating ships safely during hurricanes, emphasizing the importance of understanding wind patterns and the cyclone's center to minimize potential damage. The comprehensive nature of this work serves as a crucial resource for sailors and anyone interested in the science of meteorology during that era. (This is an automatically generated summary.)

The Art of Paper-Making - A Practical Handbook of the Manufacture of Paper from Rags, Esparto, Straw, and Other Fibrous Materials, Including the Manufacture of Pulp from Wood Fibre

Alexander Watt

"The Art of Paper-Making" by Alexander Watt is a practical handbook focused on the manufacturing processes of paper from various fibrous materials, written in the late 19th century. The book covers the entire journey of paper-making, from the selection and treatment of raw materials such as rags, esparto grass, and wood, to the machinery used in the process. Watt aims to provide a comprehensive reference guide suitable for both industry workers and students, detailing the technical aspects and advancements in the field. At the start of the handbook, the author introduces sections on cellulose, emphasizing its significance as the foundation of paper-making. He discusses the chemical properties and treatment processes involved in obtaining cellulose from various plant materials, such as linen and cotton. Additionally, Watt outlines the importance of machinery in the treatment of rags and grass, explaining preliminary operations like sorting, cutting, and boiling. This opening portion sets the stage for a methodical exploration of paper production, aimed at enhancing understanding and efficiency in the craft. (This is an automatically generated summary.)

The O. S. U. Naturalist, Vol. 1, No. 1, November, 1900

Ohio State University. Biological Club

"The O. S. U. Naturalist, Vol. 1, No. 1, November, 1900" is a scientific publication edited by John H. Schaffner and published by the Biological Club of the Ohio State University. This journal, created in the early 20th century, is focused on the natural history of Ohio, showcasing studies and findings from various fields such as botany, geology, archaeology, and zoology. It aims to provide a platform for research that may not have been published elsewhere and targets educators and amateur scientists in the state. The inaugural issue contains several articles detailing scientific observations and research in Ohio. Among the highlighted studies are W. A. Kellerman's documentation of the local plant Ampelopsis cordata, a description of archaeological findings at the Baum Prehistoric Village site by W. C. Mills, and a list of Hemiptera species collected in Bellaire by Herbert Osborn. Additional articles cover botanical discoveries, infection experiments related to sorghum smut, and updates regarding dragonfly species in the state. This volume not only serves as a repository of Ohio's natural history but also aims to educate and foster collaboration among scientists and amateurs alike. (This is an automatically generated summary.)

Artificial Limbs

Auguste Broca

"Artificial Limbs" by Auguste Broca and Charles Ducroquet is a scientific publication written in the early 20th century. The work explores the principles and practices involved in the design and manufacture of artificial limbs, particularly in the context of military medicine during World War I. As it dives into the myriad of innovations and techniques that have evolved, the focus rests on practical applications for those recovering from amputations resulting from wartime injuries. The opening of the book provides a solid introduction to the topic of artificial limbs, emphasizing the significant advancements in prosthetics that have emerged in response to the unique challenges posed by wartime injuries. The authors outline their experience in examining and fitting hundreds of disabled veterans at the Fédération des Mutilés, highlighting the importance of constructing limbs that prioritize functionality over mere aesthetic resemblance to natural limbs. They advocate for the consideration of fundamental engineering principles when creating prosthetic devices and the necessity of adapting these solutions based on each individual's specific needs and the nature of their limb loss. (This is an automatically generated summary.)

The Genetic Effects of Radiation

Isaac Asimov

"The Genetic Effects of Radiation" by Isaac Asimov and Theodosius Dobzhansky is a scientific publication written during the mid-20th century. The book delves into the complex interplay between genetic inheritance, mutations, and the effects of radiation, discussing how various types of radiation can induce changes in genetic material. This work synthesizes advancements in genetics and radiobiology, reflecting concerns that arose in post-war society regarding the implications of atomic energy. In this detailed exploration, Asimov and Dobzhansky dissect the molecular machinery of inheritance, explaining the roles of cells, chromosomes, genes, and enzymes in genetic expression. They discuss mutations—both spontaneous and induced by radiation—detailing how different doses and types of radiation can produce harmful mutations. The authors provide insights into the impact of background radiation and man-made sources while exploring the biological consequences of radiation exposure in mammals, particularly regarding cancer and genetic disorders. Ultimately, the book emphasizes the need for cautious management of radiation exposure to mitigate its genetic effects on future generations. (This is an automatically generated summary.)

Perfumes and their preparation : Containing complete directions for making handkerchief perfumes, smelling-salts, sachets, fumigating pastils; preparations for the care of the skin, the mouth, the hair; cosmetics, hair dyes, and other toilet articles

George William Askinson

"Perfumes and Their Preparation" by George William Askinson is a scientific publication written in the late 19th century. The book serves as a comprehensive treatise on the art and science of perfumery, offering detailed insights into the preparation of various scents including handkerchief perfumes, cosmetics, and other aromatic products. Its focus lies on the chemical properties, sources, and handling of fragrance ingredients, making it a valuable resource for both professional perfumers and enthusiasts interested in the craft. The opening of the work introduces the art of perfumery, highlighting its historical relevance across civilizations and the advances in chemical knowledge that have transformed perfume manufacturing. It sketches a brief overview of the significance of aromatic substances in human culture, detailing how their selection and preparation require a keen understanding of their qualities to achieve desired fragrances. The author emphasizes the necessity for reliable processes in producing perfumes and addresses the common challenges faced by those attempting to replicate famous scents, as well as the implications of synthetic chemistry and the cultivation of aromatic plants. (This is an automatically generated summary.)

Bananas: Nature's Institution for the Promotion of Laziness

Edward Wilkin Perry

"Bananas: Nature's Institution for the Promotion of Laziness" by Edward Wilkin Perry is a scientific publication written in the early 20th century. The book explores the cultivation, uses, and nutritional value of bananas, emphasizing their significance as a primary food source in tropical regions. Through detailed observations and analyses, Perry elucidates the various species of bananas, their growth conditions, and the economic benefits of banana farming. In this book, Perry delves into the life cycle of the banana plant and its predominant varieties, such as the plátano and guineo, explaining how these fruits are grown and harvested. He provides insights into banana farming's economic feasibility, comparing it to other staple crops in terms of yield, cost of production, and profitability. Perry highlights the banana's versatility as a food source, noting its various preparations and uses, from fresh consumption to cooking and even drying for export. He concludes with a vision of a prosperous future for banana cultivation, where hardworking planters can secure economic stability while enjoying the favorable conditions of their tropical environment. (This is an automatically generated summary.)

Nouvel atlas de poche des champignons Comestibles et Vénéneux les plus répandus. Série II (Première édition)

Paul Dumée

"Nouvel atlas de poche des champignons Comestibles et Vénéneux les plus répandus" by Paul Dumée is a scientific publication written in the early 20th century. This work serves as an extensive guide to identifying edible and poisonous mushroom species, including their classification, anatomy, and relevant data for enthusiasts and mycologists alike. The book includes detailed illustrations and descriptions that aid readers in understanding the characteristics of various fungi. The beginning of the text discusses the intention behind this atlas and its predecessor, emphasizing the thorough research and the artistic representation of various mushroom species conducted by the author and his illustrator. Dumée mentions the meticulous process of gathering specimens and the arrangement of descriptions alongside corresponding painted plates for ease of identification. Additional sections outline principles of mycology and offer guidance on mushroom photography and communication in Esperanto, encouraging greater engagement within the international mycological community. (This is an automatically generated summary.)

Pioneer Saturn Encounter

United States. National Aeronautics and Space Administration

"Pioneer Saturn Encounter" by the National Aeronautics and Space Administration (NASA) is a scientific publication that documents the groundbreaking achievements of the Pioneer 11 spacecraft, which conducted the first flyby of Saturn in the late 1970s. This book encompasses the significant findings and stunning imagery captured by the spacecraft during its mission and provides insights into Saturn's rings, moons, and magnetic environment, marking a pivotal point in the field of planetary science. The publication outlines the history, journey, and scientific discoveries made during the Pioneer Saturn mission. It details how Pioneer 11 leveraged gravitational assists from Jupiter to reach Saturn and highlights the technologically advanced instruments used to capture images and measure various physical characteristics of Saturn and its system. Among the discoveries are detailed observations of Saturn's rings, the identification of new ring structures like the F-ring and G-ring, and assessments of Titan, Saturn's largest moon. The book also discusses the overall results of the mission, which have deepened our understanding of Saturn's atmosphere, temperatures, and magnetic field, paving the way for future explorations by subsequent spacecraft. (This is an automatically generated summary.)

Atlas de poche des mammifères de la France, de la Suisse romane et de la Belgique - avec leur description, moeurs et organisation

René Martin

"Atlas de poche des mammifères de la France, de la Suisse romane et de la Belgique" by René Martin is a scientific publication written in the early 20th century. This comprehensive atlas serves as a detailed guide to the mammals found in France, Switzerland, and Belgium, aiming to facilitate the identification and understanding of these species. It combines descriptive text with illustrations, providing insights into the behavior, organization, and ecological significance of various mammals. The opening of this work introduces the reader to the diversity of mammalian life within the mentioned regions, highlighting both well-known and lesser-known species. Martin emphasizes the importance of recognizing these animals not only for their aesthetic appeal but also for their roles in agriculture and local ecosystems. He outlines the book's structure, detailing the two main parts: the first provides illustrations and descriptions of the key species, while the second offers a broader study on their biology and classification. The text assures readers that they will gain a deeper appreciation and knowledge of the mammals around them through this accessible atlas. (This is an automatically generated summary.)

History of Chemistry, Volume 2 (of 2) - From 1850 to 1910

T. E. (Thomas Edward) Thorpe

"History of Chemistry, Volume 2 (of 2)" by T. E. Thorpe is a comprehensive scientific publication written in the early 20th century. The work delves into the significant developments in the field of chemistry from 1850 to 1910, highlighting key discoveries, influential chemists, and the evolution of theories within the discipline. It aims to provide an insightful overview of the progressive nature of chemistry and its impact on various aspects of human knowledge and technology. The opening of the book introduces the state of chemistry in the mid-19th century, following a prior volume that covered its historical development up to that point. It discusses how the field experienced a remarkable expansion in both understanding and application after 1850, thanks to figures such as Justus von Liebig, Friedrich Wöhler, and Jean-Baptiste Dumas. Their work laid foundational concepts in organic chemistry and initiated practical advancements, leading to significant developments in chemical theory and a deeper insight into atomic structures and molecular relationships. Additionally, the text sets the stage for exploring particular topics such as the discovery of new elements, the impact of radioactivity, and the ongoing refinement of atomic theories that followed this flourishing period in chemistry. (This is an automatically generated summary.)