Kr M Marp

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Electroacoustics

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Author : Mendel Kleiner
language : en
Publisher: CRC Press
Release Date : 2013-02-26

Electroacoustics written by Mendel Kleiner and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-26 with Technology & Engineering categories.

Electroacoustic devices such as microphones and loudspeakers are used everywhere from cars and mobile phones to homes, places of worship, and sports arenas. They are a key part of the modern communication society, helping to transmit information to our ears. A contemporary introduction to the subject, Electroacoustics explains the scientific and en

B Cherverzeichnisse

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Author : Birett
language : de
Publisher:
Release Date : 1836

B Cherverzeichnisse written by Birett and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1836 with categories.

Ph Of The Skin Issues And Challenges

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Author : C. Surber
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2018-08-21

Ph Of The Skin Issues And Challenges written by C. Surber and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-21 with Medical categories.

The concept of expressing acidity as the negative logarithm of the hydrogen ion concentration was defined and termed pH in the beginning of the 20th century. The general usefulness of the pH concept for life science was recognized and later gained importance to analytical research. Reports on results of pH measurements from living skin established the term acid mantle - the skin's own protective shield that maintains a naturally acid pH. It is invisible to the eye but crucial to the overall wellbeing of skin. Chronic alkalization can throw this acid mantle out of balance, leading to inflammation, dermatitis, and atopic skin diseases. It is therefore no surprise, that skin pH shifts have been observed in various skin pathologies. It is also obvious that the pH in topically applied preparations may play an important role. Optimal pH and buffer capacity within topical preparations not only support stability of active ingredients and auxiliary materials, but may also increase absorption of the non-ionized species of an acidic or a basic active ingredient. They may even open up opportunities to modify and "correct" skin pH and hence accelerate barrier recovery and maintain or enhance barrier integrity. Further efforts are needed to standardize and improve pH measurements in biological media or pharmaceutical/cosmetic vehicles to increase and ensure quality, comparability, and relevance of research data. In this volume, we present a unique collection of papers that address past, present and future issues of the pH of healthy and diseased skin. It is hoped that this collection will foster future efforts in clinical and experimental skin research.

Skin Barrier Function

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Author : T. Agner
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2016-02-04

Skin Barrier Function written by T. Agner and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-02-04 with Medical categories.

Although a very fragile structure, the skin barrier is probably one of the most important organs of the body. Inward/out it is responsible for body integrity and outward/in for keeping microbes, chemicals, and allergens from penetrating the skin. Since the role of barrier integrity in atopic dermatitis and the relationship to filaggrin mutations was discovered a decade ago, research focus has been on the skin barrier, and numerous new publications have become available. This book is an interdisciplinary update offering a wide range of information on the subject. It covers new basic research on skin markers, including results on filaggrin and on methods for the assessment of the barrier function. Biological variation and aspects of skin barrier function restoration are discussed as well. Further sections are dedicated to clinical implications of skin barrier integrity, factors influencing the penetration of the skin, influence of wet work, and guidance for prevention and saving the barrier. Distinguished researchers have contributed to this book, providing a comprehensive and thorough overview of the skin barrier function. Researchers in the field, dermatologists, occupational physicians, and related industry will find this publication an essential source of information.

Chadic Lexical Roots

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Author : Herrmann Jungraithmayr
language : en
Publisher:
Release Date : 1994

Chadic Lexical Roots written by Herrmann Jungraithmayr and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Chadic language categories.

B Cher Anzeige Vom Antiquar Joh Nep Peischer In M Nchen

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Author : Antiquar Joh. Nep. Peischer (München)
language : de
Publisher:
Release Date : 1826

B Cher Anzeige Vom Antiquar Joh Nep Peischer In M Nchen written by Antiquar Joh. Nep. Peischer (München) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1826 with categories.

Catalogus Librorum Universalis Omnigenae Facultatis

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Author :
language : de
Publisher:
Release Date : 1777

Catalogus Librorum Universalis Omnigenae Facultatis written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1777 with categories.

Wireless Networks And Computational Intelligence

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Author : K. R. Venugopal
language : en
Publisher: Springer
Release Date : 2012-07-11

Wireless Networks And Computational Intelligence written by K. R. Venugopal and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-11 with Computers categories.

This book constitutes the refereed proceedings of the 6th International Conference on Information Processing, ICIP 2012, held in Bangalore, India, in August 2012. The 75 revised full papers presented were carefully reviewed and selected from 380 submissions. The papers are organized in topical sections on wireless networks; image processing; pattern recognition and classification; computer architecture and distributed computing; software engineering, information technology and optimization techniques; data mining techniques; computer networks and network security.

Wiener Zeitung

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Author : Rudolf Holzer
language : de
Publisher:
Release Date : 1862

Wiener Zeitung written by Rudolf Holzer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1862 with categories.

Antiquarischer Katalog Der C H Beck Schen Buchhandlung In N Rdlingen

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Author : C.-H.-Beck'sche Buchhandlung (Nördlingen)
language : de
Publisher:
Release Date : 1865

Antiquarischer Katalog Der C H Beck Schen Buchhandlung In N Rdlingen written by C.-H.-Beck'sche Buchhandlung (Nördlingen) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1865 with categories.