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This open access book presents technologies and methods of lightweight system design to support future low-emission aviation in achieving climate targets. It will be shown how reduction of weight and aerodynamic drag affects the energy consumption of commercial aircraft and what characterizes lightweight system design. Methods, design principles, production technologies and options for functional integration are available for more energy-efficient aircraft. Research results from the last decade are presented, which are intended to encourage the reader to further research and, above all, to implement them in future aircraft.

The cannabis plant, as a hemp, could contribute better than previously thought to achieving the goals of the UN Sustainable Development Report, the so-called Agenda 2030 and its 17 SDGs (Sustainable Development Goals). From a health perspective, its medicinal use is the main focus, but it is also used in cosmetic products and in food offerings for humans and animals. In the context of the increasing climate crisis, hemp helps especially to cope with the CO2 problem: in agriculture by binding the CO2 similar to reforestation, in industry as a recyclable raw material substitute for example as a plastic substitute, in clothing, in technology or in construction. At the moment, unfortunately, the immense prices and high demand show a different picture, from citizens who want to but can't or aren't allowed to, from farmers who have to overcome immense bureaucratic hurdles to an industry that is deterred by complex rules and laws to invest. The essential shows how this potential could also be realized in Germany.

The healing effects of the forest in integrative therapy are the focus of this book. Special emphasis is placed on teaching active forest life exercises that can be used in therapeutic practice in individual and group settings. In addition, the application as a prescription in the context of therapeutic interventions is demonstrated and the importance of increasing the inclusion of forest life in the case history is clarified. The attitude of complex mindfulness and lived integrative ecopsychosomatics open up possibilities of a care for the world in a time of alienation from nature with a simultaneous longing for nature; the commitment to the preservation of nature strengthens an experience of solidarity and is at the same time effective self-care.

Using field-tested, carefully crafted units of study, the authors in this essential teach fundamental mathematical techniques that are relevant well beyond the elementary school years. In this Volume II, the Gaussian summation formula and a recursion formula are derived and applied. Tasks on divisibility, prime factors and divisors follow. For calculating with remainders, the modulo calculation is introduced and applied. Students learn to perform proofs in a variety of contexts. As in Volume I, "Graphs, Games, and Proofs," the tasks encourage mathematical thinking skills, imagination, and creativity. The detailed sample solutions are designed for non-mathematicians.This book is a translation of the original German 1st edition Mathematische Geschichten II ¿ Rekursion, Teilbarkeit und Beweise by Susanne Schindler-Tschirner and Werner Schindler, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2019. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.

Raimund Pousset gives in this essential a concise account of senicide, the modern form of cultural killing of the elderly. He sheds light on both the history and the current situation of an ancient method. Practiced for millennia almost everywhere in the world, this custom of actively disposing of old 'useless' people or passively putting oneself to death is increasingly being revived today. Senicide is a nameless and silent scandal in our modern, enlightened society. The author wishes to bring this silent death into the focus of a mindful professional public, for the segregation of old age and the avalanche of costs in health care suggest that senicide will continue to grow in sad significance

Friedrich Frischknecht gives an insight into malaria and the biological complexity of the parasites that trigger it. The author takes the reader on a journey from the historical discovery of the pathogen to the modern methods of vaccine development. He explains how genetic manipulations help to understand the parasite and to develop novel vaccination approaches. He explains the difficulties that need to be overcome to eradicate malaria.The author: Prof. Dr. Friedrich Frischknecht studied biochemistry at the Freie Universität Berlin and did his PhD on smallpox viruses at the European Molecular Biology Laboratory (EMBL) in Heidelberg. After a research stay at the Institut Pasteur in Paris, he has been head of a research group at the University Hospital in Heidelberg since 2005 and is interested in the molecular basis of the movement of malaria parasites.

Taste from the point of view of biology.- flavors.- tastes in unusual places.

The essential concludes with an overview of the microscopic theory of Fermi liquids.This Springer essential is a translation of the original German 1st edition essentials, Theorie der Fermiflussigkeit in Metallen by Michael Kinza, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2018.

The detailed sample solutions are designed for non-mathematicians.This book is a translation of the original German 1st edition Mathematische Geschichten I - Graphen, Spiele und Beweise by Susanne Schindler-Tschirner and Werner Schindler, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2019.

This Springer essential is a translation of the original German 1st edition essentials, Einfuhrung in die Stereochemie by Torsten Schmiermund, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2019.

Gluten sensitivity is a multifactorial phenomenon. In the medical context, it is associated with symptoms that occur after the consumption of gluten-containing foods. However, not all cases of perceived gluten sensitivity are medically diagnosable. Only for celiac disease and wheat allergies clear diagnostic criteria exist. In most cases patients have non-Celiac Non-Wheat Allergy Wheat Sensitivity (NCWS). Gluten can rarely be detected as a causative agent in NCWS. Rather, other ingredients of wheat, such as ATI or FODMAP, or a disturbed intestinal microbiota may be considered as triggers for the disease. Cordula Harter puts it straight: gluten sensitivity is a fashion trend that is followed by many more people than there are diagnosed patients. The author shows that gluten-containing cereals are nutritionally high-quality foods that provide valuable nutrients and fiber. Elimination is rarely medically indicated and often benefits the food industry more than the consumer. This Springer essential is a translation of the original German 1st edition essentials, Gluten-Sensitivität by Cordula Harter, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2019. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.