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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact

aerobic exercise --- psychology --- physiology --- pathophysiology --- endurance sport --- amateur athletes

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Cet ouvrage collectif est le fruit de rencontres organisées en novembre aux Facultés universitaires Saint Louis.Apres tout ce temps , il arrive dans un contexte différent de celui qui portait ces journées de discussion.Chaque participant a poursuivi son chemin , certains se rapprochant de la retraite de la vie professionnelle active.

Film --- Amateur films --- Motion pictures --- Video recording --- Cinéma d'amateurs --- Cinéma --- Vidéo --- Social aspects --- Semiotics --- Aspect social --- Sémiotique --- film --- homemovie --- familie --- Families in motion pictures --- Cinéma et société --- Films d'amateurs --- Famille --- Au cinéma --- Cinéma d'amateurs --- Cinéma --- Vidéo --- Sémiotique --- Aspect social. --- Au cinéma. --- Family in motion pictures --- Amateur moving-pictures --- Home movies --- Personal films --- Amateur films - Congresses --- Families in motion pictures - Congresses --- individu --- collectif --- mémoire --- famille

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Der Glaube an die Segnungen, aber auch die Zwangsläufigkeit des technischen Fortschritts entwickelte sich in der Phase des Hochimperialismus zu einer wirkmächtigen Ideologie, von der auch deutsche Ingenieure profitierten.Das Buch legt den Schwerpunkt der Analyse auf die ehemaligen Kolonien Deutsch Ost- und Deutsch-Südwestafrika. Der Fokus liegt dabei auf der Gruppe der technischen Experten, die mit dem Bau von Eisenbahnen, Straßen und Häfen einen entscheidenden Anteil an der Machtsicherung, Erschließung und Ausbeutung der Kolonien hatten. Neben der Exotik, monetären Anreizen sowie dem Prestige, das eine Tätigkeit in Afrika versprach, zog es Ingenieure vor allem aufgrund einer speziellen "Ideologie der Erschließung" in die sogenannten Schutzgebiete. Die spezielle Gruppenidentität als Kolonialingenieure, die sich in der Folge herausbildete, lässt sich in Artikeln und Vorträgen bis in die 1940er Jahre nachweisen und wirkte sich selbst noch auf die Ansätze der frühen Entwicklungshilfe aus.

Amateur radio stations --- Radio operators --- Radio --- Wireless operators --- Ham radio --- Radio stations --- Operators --- Amateur radio stations. --- Radio operators. --- Ingenieur --- Kolonialismus --- Imperialismus --- Infrastruktur --- Afrika --- Eisenbahn --- engineer --- colonialism --- infrastructure --- Africa --- railway --- History --- Germany --- Afrique --- Sub-Saharan Africa --- Colonization --- Technological innovations. --- Technological innovations --- Colonial influence. --- Colonies --- Innovations --- Influence coloniale.

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Although overlooked by most narratives of American cinema history, films made for purposes outside of theatrical entertainment dominated twentieth-century motion picture production. This volume adds to the growing study of nontheatrical films by focusing on the way filmmakers developed and audiences encountered ideas about race, identity, politics, and community outside the borders of theatrical cinema. The contributors to Screening Race in American Nontheatrical Film examine the place and role of race in educational films, home movies, industry and government films, anthropological films, and church films, as well as other forms of nontheatrical filmmaking.

Race in motion pictures. --- Race awareness in motion pictures. --- African Americans in motion pictures. --- Minorities in motion pictures. --- Motion pictures in education --- Ethnographic films --- Amateur films --- Motion pictures --- Amateur moving-pictures --- Home movies --- Personal films --- Anthropological films --- Ethnographic videos --- Ethnological films --- Documentary films --- Moving-pictures in education --- Audio-visual education --- Minorities in films --- Afro-Americans in motion pictures --- Negroes in moving-pictures --- Race films --- Performing Arts --- Film --- History & Criticism

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The foundations of sports cardiology include promoting physical activity and providing a safe environment for training and competition for all athletes at all levels, from professional to recreational. To combine these two aims, reliable tools to perform preparticipation screenings are needed. Moreover, those at high risk of potentially life-threatening events should be advised to limit their training load, while others should be reassured that there is no exercise-related cardiovascular risk. We are currently witnessing the advent of new portable devices for remote and mobile heart monitoring and several new and promising biochemical markers, which can support athletes’ diagnostic processes. In this Special Issue of the Diagnostics journal entitled “Diagnostic Challenges in Sports Cardiology”, we present a series of 13 manuscripts, including eight original works, three reviews, and two case reports, which give a glimpse into the current research topics in the area of sports cardiology.

professional ultramarathon runner --- echocardiography --- electrocardiogram --- magnetic resonance imaging --- Cardiac 31P-MR spectroscopy --- blood tests --- running --- exercise --- marathon --- troponin --- risk factor --- AVNRT --- endurance training --- HRM --- triathlon --- exertion cardiac arrhythmia --- Holter ECG --- sudden cardiac arrest --- CPVT --- catecholaminergic polymorphic ventricular tachycardia --- genetic testing --- cardiovascular capacity --- performance --- cross-country skiing amateur --- heart --- vegan --- athletes’ hearts --- runners --- diet --- biomarkers --- amateur --- sports cardiology --- microRNA --- endurance sport --- adaptive changes --- cardiac hypertrophy --- cardiac fibrosis --- asymptomatic preexcitation --- athlete --- WPW --- heart rate --- respiratory rate --- heart rate variability --- reliability --- repeatability --- modern penthatlon --- athletes --- heart rate monitor --- ECG --- portable/wearable monitoring system --- endurance running --- cycling --- long-term assessment --- arrhythmia --- exertion rhythm disorders --- QARDIO MD system --- modern pentathlon --- physiological state --- autonomic nervous system --- caffeine --- anabolic androgenic steroids --- heart disease --- cardiac magnetic resonance imaging --- n/a --- athletes' hearts