samuel henry ayers (52 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book delves into the history of ice cream, beginning with its vanilla origins in the 16th century through its evolution into the frozen treat we know today. The author takes readers on a journey through time, exploring how ice cream has been enjoyed by royalty and commoners alike, and how it has become a beloved part of American culture. Along the way, the book examines the scientific advances that made ice cream possible, and the cultural and social significance of this frozen dessert. 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.

Paperback. Condizione: 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.

Paperback. Condizione: New. Print on Demand. This book examines the history of milk pasteurization, exploring its development from its origins to the present day. The author traces the changing attitudes towards pasteurization and discusses the scientific advancements that have shaped its practice. The book also examines the impact of pasteurization on the safety and quality of milk, addressing concerns about its effects on bacteria, vitamins, and nutritional value. By providing a comprehensive overview of the subject, this book offers valuable insights into the significance of pasteurization in ensuring the health and well-being of consumers. 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.

Paperback. Condizione: New. Print on Demand. This medical publication is an updated discourse on the pasteurization process developed by the renowned scientist, Louis Pasteur, in the latter half of the 19th century. The author traces the history of pasteurization from its initial use in preserving wine and beer to its widespread use today in safeguarding public health. The book explores the various pasteurization techniques and their effectiveness in eliminating disease-causing organisms, particularly in milk, which is a primary vector for transmitting illnesses like typhoid, tuberculosis, and diphtheria. The author explains how pasteurization has played a pivotal role in reducing infant mortality and safeguarding public health. The book also examines the impact of pasteurization on the nutritional value of milk, addressing concerns about the loss of vitamins during the heating process. The author provides evidence-based insights and recommendations for ensuring that pasteurization remains an effective and safe practice for preserving the quality and safety of milk and other food products. 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.

Paperback. Condizione: New. Print on Demand. This book meticulously examines the alcohol test as a measure of milk quality. The author explores the test's history and reviews prior studies, providing a comprehensive analysis of its application in both fresh and market milk. The author elucidates the factors influencing the test's efficacy, including acidity, bacterial action, and the presence of carbon dioxide. The author also delves into the relationship between the alcohol test and the bacterial count in milk, offering insights into the test's limitations and potential value as a quality indicator. Ultimately, this book provides a thorough understanding of the alcohol test, its applications, and its significance in assessing milk quality. 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.

Paperback. Condizione: New. Print on Demand. This book introduces a new method of cooling bottled milk using forced air drafts. The author explains that the method was tested on a commercial scale following promising laboratory results. The book details the method's practical application, with instructions on how to construct the necessary equipment, and includes a wealth of data from the author's experiments. They established a preferrence for using cold outside air when possible and calculated the cost of the process to aid in business planning. The book also examines how the process impacts the milk's flavor and cream line and presents findings on bacterial growth in milk cooled using this method. 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.

Paperback. Condizione: New. Print on Demand. This book investigates a group of bacteria present in milk, analyzing their impact on the dairy industry. The 'alkali-producing' bacteria in question were first identified by the author due to the bacteria's alkaline signature in milk, which differentiates them from other bacteria which also turn milk alkaline. The author's research shows that this alkaline change is a result of the bacteria oxidizing citric and lactic acids into alkaline carbonates. The text positions this research within the history of bacteriology, noting the under-recognition of this group of bacteria despite their prevalence and significance. Ultimately, this text is highly detailed on the subject of the bacteria, including both their 'alkali-producing' function and their various effects on milk and other dairy products, making it an essential read for anyone in the dairy industry. 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.

Paperback. Condizione: New. Print on Demand. This meticulously researched and information-rich book explores the complex relationship between the presence of bacteria in milk, contamination, and the storage of fresh milk. The author investigates the significance of the colon count in raw milk by testing milk collected under controlled conditions with varying levels of cleanliness and storage temperatures. The book explores the misconception that colon bacteria in milk is always indicative of fecal contamination and highlights the surprising discovery that, under normal production conditions containing low levels of manure and bacteria, the maximum colon count will not exceed 2000 bacteria per cubic centimeter. However, improper storage temperatures can lead to rapid multiplication, distorting colon count results. This book is a valuable reference for dairy and food scientists, providing critical insights into the factors that affect the quality and safety of milk. 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.

Condizione: New. KlappentextrnrnExcerpt from The Present Status of the Pasteurization of MilkAnother objection to pasteurized milk has been that bacteria grow faster m it than 1n raw milk. In spite of several experiments which seem to prove this point, i.

Condizione: New. KlappentextrnrnExcerpt from Cooling Hot-Bottled Pasteurized Milk by Forced AirThe velocities obtained with the pitot tube were checked with an anemometer which had been calibrated by the Bureau of Standards. The anemometer was moved acr.

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Reprinted from 1921 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set and contains approximately 38 pages. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Volume 940(1921).

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 52. A perfect gift for your loved ones. Reprinted from 1918 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Volume 739(1918) Language: English Pages: 52 Volume 739(1918).

Leatherbound. Condizione: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 52. A perfect gift for your loved ones. Reprinted from 1919 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Volume 782(1919) Language: English Pages: 52 Volume 782(1919).

Condizione: New. Print on Demand pp. 68.