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Papier im mittelalterlichen Europa. Herstellung und Gebrauch

Authors: --- ---
Book Series: Materiale Textkulturen ISBN: 9783110371413 9783110412987 Year: Volume: 7 Pages: vi, 330 DOI: 10.1515/9783110371413 Language: German
Publisher: De Gruyter
Subject: Languages and Literatures
Added to DOAB on : 2015-06-25 09:18:59
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Researchers view the switch from parchment to paper as an essential condition for the rapid rise in literacy in Europe during the Late Middle Ages. The first part of this volume focuses on medieval paper production in the mill districts in Northern Italy, Southwestern Germany, and Belgium. The second part examines the displacement of parchment by paper in administration and in book culture.

Papierherstellung im deutschen Südwesten. Ein neues Gewerbe im späten Mittelalter

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Book Series: Materiale Textkulturen ISSN: 2198-6932 ISBN: 9783110583717 Year: Volume: 18 Pages: 630 DOI: 10.1515/9783110583717 Language: German
Publisher: De Gruyter
Subject: History
Added to DOAB on : 2018-09-11 11:41:35
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This study examines the rise of paper production while looking specifically at southwestern Germany. The first part illuminates technical and historical aspects through a material investigation of paper and the clues it provides concerning the production process. The second part focuses on the founding of paper mills in Basel and other southwestern German cities while giving particular consideration to social and economic history.

Weissbuch Gastroenterologie 2020/2021. Erkrankungen des Magen-Darm-Traktes, der Leber und der Bauchspeicheldrüse – Gegenwart und Zukunft

Authors: --- ---
ISBN: 9783110642513 Year: Pages: 312 DOI: 10.1515/9783110642513 Language: German
Publisher: De Gruyter
Subject: Medicine (General)
Added to DOAB on : 2019-11-06 16:06:17
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After cardiovascular illnesses, non-malignant diseases of the digestive tract are the most common illnesses affecting Germans, resulting in around 2 million hospitalizations every year. With the updated White Paper, the German Society for Digestive and Metabolic Diseases (DGVS) offers a validated scientific and statistical foundation to underpin the discussion of the present and future status of gastrointestinal diseases in Germany.

Chapter 3 Optoelectronics and Bio Devices on Paper Powered by Solar Cells (Book chapter)

Book title: Nanostructured Solar Cells

Authors: --- --- --- --- et al.
ISBN: 9789535129363 9789535129363 Year: Pages: 34 DOI: 10.5772/66695 Language: English
Publisher: IntechOpen Grant: H2020 European Research Council - 640598
Subject: Linguistics --- Arts in general
Added to DOAB on : 2019-01-17 11:44:44
License: InTechOpen

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The employment of printing techniques as cost-effective methods to fabricate low cost,&#xD;flexible, disposable and sustainable solar cells is intimately dependent on the substrate&#xD;properties and the adequate electronic devices to be powered by them. Among such&#xD;devices, there is currently a growing interest in the development of user-oriented and&#xD;multipurpose systems for intelligent packaging or on-site medical diagnostics, which&#xD;would greatly benefit from printable solar cells as their energy source for autonomous&#xD;operation.&#xD;This chapter first describes and analyzes different types of cellulose-based substrates for&#xD;flexible and cost effective optoelectronic and bio devices to be powered by printed solar&#xD;cells. Cellulose is one of the most promising platforms for green recyclable electronics&#xD;and it is fully compatible with large-scale printing techniques, although some critical&#xD;requirements must be addressed. Paper substrates exist in many forms. From common&#xD;office paper, to packaging cardboard used in the food industry, or nanoscale engineered&#xD;cellulose (e.g. bacterial cellulose). However, it is the structure and content of paper that&#xD;determines its end use. Secondly, proof-of-concept of optoelectronic and bio devices produced&#xD;by inkjet printing are described and show the usefulness of solar cells as a power&#xD;source or as a chemical reaction initiator for sensors.

Micro/Nano Devices for Chemical Analysis

Authors: ---
ISBN: 9783038425342 9783038425359 Year: Pages: X, 218 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Chemical Engineering
Added to DOAB on : 2017-10-25 13:25:59
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Since the concept of micro total analysis systems (µ-TAS) has been advocated, various kinds of micro/nano devices have been developed by researchers in many fields, such as in chemistry, chemical engineering, mechanical engineering, electric engineering, biology, and medicine, among others. The analytical techniques for small sample volumes, using the micro/nano devices, heavily impacted the fields of biology, medicine and biotechnology, as well as analytical chemistry. Some applications (DNA analysis, point-of-care testing (POCT), etc.) are already commercially available, and various applications will soon be put into practical use.In this Special Issue, we focus on chemical and biochemical analyses (analytical and sensing techniques) using the various types of the micro/nano devices, including micro/nanofluidic devices, paper-based devices, digital microfluidics, and biochip (DNA, protein, cell) arrays. We are also interested in hyphenated devices with other conventional analytical instruments, and the pretreatment devices and components (valve, pump, etc.) for analysis/assay.

Power Transformer Diagnostics, Monitoring and Design Features

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ISBN: 9783038974413 / 9783038974420 Year: Pages: 254 DOI: 10.3390/books978-3-03897-442-0 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-01-09 11:54:22
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Power transformers are key components in electric power distribution and transmission systems, and it is essential that they function properly for many years. With increasing age, there are potential risks of extremely high monetary losses due to unexpected failures and outages. A simple solution would be to replace all aging and risky transformers at once with new ones. Such an approach is obviously not a fiscally realistic solution. The main objectives are to extend their service life and optimize their performance through increased availability. For these reasons, in the past decades transformer life management has gained an ever-increasing interest. The greatest challenges are related to the need for methods to assess their condition and life expectancy along with the improvement of transformers’ efficiency by noble designs and/or the application of new materials. This book covers some theoretical and practical developments with special emphasis on R&D trends in transformer diagnostics and monitoring. Graduate-level students and academics as well as scientists and engineers involved in power equipment design, diagnostics, and monitoring will benefit from this book.

Flexible Electronics: Fabrication and Ubiquitous Integration

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ISBN: 9783038978282 / 9783038978299 Year: Pages: 160 DOI: 10.3390/books978-3-03897-829-9 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering --- Electrical and Nuclear Engineering
Added to DOAB on : 2019-06-26 08:44:06
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Flexible Electronics platforms are increasingly used in the fields of sensors, displays, and energy conversion with the ultimate goal of facilitating their ubiquitous integration in our daily lives. Some of the key advantages associated with flexible electronic platforms are: bendability, lightweight, elastic, conformally shaped, nonbreakable, roll-to-roll manufacturable, and large-area. To realize their full potential, however, it is necessary to develop new methods for the fabrication of multifunctional flexible electronics at a reduced cost and with an increased resistance to mechanical fatigue. Accordingly, this Special Issue seeks to showcase short communications, research papers, and review articles that focus on novel methodological development for the fabrication, and integration of flexible electronics in healthcare, environmental monitoring, displays and human-machine interactivity, robotics, communication and wireless networks, and energy conversion, management, and storage.

Navigating the Kingdom of Night

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ISBN: 9781922064585 Year: Pages: 170 DOI: 10.20851/navigating Language: English
Publisher: University of Adelaide Press
Subject: Languages and Literatures
Added to DOAB on : 2013-11-12 08:00:34
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In 2011, Amy T Matthews published End of the Night Girl, a novel which engages creatively with questions of identity politics and the ethics of fictionalising the Holocaust. Navigating the Kingdom of Night is a critical exegesis in which the author contextualises End of the Night Girl in terms of the critical debate surrounding Holocaust fiction.

ECO-COMPASS

Authors: ---
ISBN: 9783038976905 / 9783038976912 Year: Pages: 219 DOI: 10.3390/books978-3-03897-691-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Media and communication --- Transportation
Added to DOAB on : 2019-08-28 11:21:28
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Today, mainly man-made materials, such as carbon and glass fibers, are used to produce composite parts in aviation. Renewable materials, such as natural fibers or bio-sourced resin systems, have not yet found their way into aviation. The project ECO-COMPASS aims to evaluate the potential applications of ecologically improved composite materials in the aviation sector in an international collaboration of Chinese and European partners. Natural fibers such as flax and ramie will be used for different types of reinforcements and sandwich cores. Furthermore, bio-based epoxy resins to substitute bisphenol-A based epoxy resins in secondary structures are under investigation. Adapted material protection technologies to reduce environmental influence and to improve fire resistance are needed to fulfil the demanding safety requirements in aviation. Modelling and simulation of chosen eco-composites aims for an optimized use of materials while a Life Cycle Assessment aims to prove the ecological advantages compared to synthetic state-of-the-art materials. This Special Issue provides selected papers from the project consortium partners.

Micro/Nano Materials for Clean Energy and Environment

Authors: ---
ISBN: 9783039211289 / 9783039211296 Year: Pages: 123 DOI: 10.3390/books978-3-03921-129-6 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-08-28 11:41:30
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The Tsinghua University–University of Waterloo Joint Research Center for Micro/Nano Energy & Environment Technology (JCMEET) is a platform. It was established on Nov.11, 2017. The Chairperson of University Council of Tsinghua University, Dr. Xu Chen, and the President of the University of Waterloo, Dr. Feridun Hamdullahpur, attended the opening ceremony and unveiled the nameplate for the joint research center on 29th of March, 2018. The research center serves as a platform for researchers at both universities to conduct joint research in the targeted areas, and to meet regularly for information exchange, talent exchange, and knowledge mobilization, especially in the fields of micro/nano, energy, and environmental technologies. The center focuses on three main interests: micro/nano energy technology, micro/nano pollution control technology, and relevant fundamental research. In order to celebrate the first anniversary of the Joint Research Center, we were invited to serve as the Guest Editors of this Special Issue of Materials focusing on the topic of micro/nano-materials for clean energy and environment. It collects research papers from a broad range of topics related to micro/nanostructured materials aimed at future energy resources, low emission energy conversion, energy storage, energy efficiency improvement, air emission control, air monitoring, air cleaning, and many other related applications. This Special Issue provides an opportunity and example for the international community to discuss how to actively address the energy and environment issues that we are facing.

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