Search results for "hive"

Caractérisation des tôles Fer-Silicium en régime dynamique pulsant

1992

Using a characterization method based on the Epstein's frame principle, we study the evolution of the magnetic and losses characteristics of NO Fe-Si sheets with respect to the fundamental frequency, the temperature and the wave front under time-variable sinusoidal or constant wave front trapezoidal magnetic flux density. At last, we modelise the evolution of the iron losses with respect to these parameters, except the temperature

Encodage EAD et indexation des imprimés

2013

National audience;

Des archives de chercheurs aux archives de la recherche : retour sur les expériences de la MSH de Dijon

2013

International audience

To quiver or to shiver: increased melanization benefits thermoregulation, but reduces warning signal efficacy in the wood tiger moth

2013

Melanin production is often considered costly, yet beneficial for thermoregulation. Studies of variation in melanization and the opposing selective forces that underlie its variability contribute greatly to understanding natural selection. We investigated whether melanization benefits are traded off with predation risk to promote observed local and geographical variation in the warning signal of adult male wood tiger moths ( Parasemia plantaginis ). Warning signal variation is predicted to reduce survival in aposematic species. However, in P. plantaginis , male hindwings are either yellow or white in Europe, and show continuous variation in melanized markings that cover 20 to 90 per cent o…

The Effects of Cold Exposure on Leukocytes, Hormones and Cytokines during Acute Exercise in Humans

2014

The purpose of the study was to examine the effects of exercise on total leukocyte count and subsets, as well as hormone and cytokine responses in a thermoneutral and cold environment, with and without an individualized pre-cooling protocol inducing low-intensity shivering. Nine healthy young men participated in six experimental trials wearing shorts and t-shirts. Participants exercised for 60 min on a treadmill at low (LOW: 50% of peak VO2) and moderate (MOD: 70% VO2peak) exercise intensities in a climatic chamber set at 22°C (NT), and in 0°C (COLD) with and without a pre-exercise low-intensity shivering protocol (SHIV). Core and skin temperature, heart rate and oxygen consumption were col…

Female Architecture

2015

The objective of this study is that one, starting from the initial considerations, to give back to the history of architecture, through drawing as a critical means of inquiry, the thought and work of some women-architect who, between 1926 and 1962, have designed and/or built buildings of fine architectural quality. The critical re-drawing, which in this case is mimetic to the construction of the project, wants to make manifest the thought of some figures of the Modern Movement often relegated to an unknown fate; in particular it analyses a part of the activity of Lilly Reich, Helena Niemirowska Syrkus and Charlotte Perriand. The study aims to build a graphic inedited and exhaustive repertor…

Quality of service and pricing in future multiple service class networks

2006

Ari Viinikainen tutki väitöskirjassaan tietoliikenneverkkojen resurssien jakoa hinnoittelun ja palvelun laadun avulla sekä kiinteissä että langattomissa tietoliikenneverkoissa. Aihe on ajankohtainen, sillä vaikka verkkojen tiedonsiirtokapasiteetti kasvaa, ei kaikille sovelluksille voida taata niiden vaatimaa tiedonsiirtopalvelun laatua. Esimerkiksi videoneuvottelujen laadun kannalta olennaisia ovat mahdollisimman pieni viive, vähäinen viiveen vaihtelu ja suuri tiedonsiirtokapasiteetti. Viinikainen esittelee työssään useita viiveen tai tiedonsiirtonopeuden takaavia algoritmeja, joilla reitittimiin saapuvaa dataa voidaan priorisoida. Algoritmien toiminta perustuu siirrettävän tiedon erilaisee…

Perfil biográfico del restaurador Luis Roig d'Alós (Valencia, 1904-1968)

2013

[ES] El presente artículo pretende dejar constancia de la importancia que supuso, durante los años centrales del siglo XX, la figura del catedrático de restauración Luis Roig d Alós, en el panorama de la restauración en Valencia. No solo por la gran cantidad de obras de arte que intervino sino también por tratarse de un pionero en la introducción de la disciplina de restauración en la entonces Escuela de Bellas Artes de San Carlos de donde fue Catedrático, así como su labor al frente de la Colección Municipal como restaurador del Ayuntamiento de Valencia. A lo largo de su dilatada trayectoria, Roig d Alós se dedicó plenamente a la creación artística, a la investigación, la conservación y re…

The effects of exercising in the cold on energy metabolism, skeletal muscle tissue oxygenation and immuno-endocrine responses

2014

Sicily. Dialect of Alcamo (Trapani), spoken by Gaspare Regina: Ph 2948 [CD 1: 9]

2019

This article is a part of Volume and Series 17-6 of “Recordings from Prisoner-of-War Camps, World War I. Italian Reconrdings”, edited by Gerda Lechleitner, Christian Liebl, Serenella Baggio (co-editor), and published by VÖAW. A s far as the description of the entire work is concerned, Series 17/1–6 is a commented source edition of sound documents featuring prisoners of war from World War I. The collection, compiled by various scholars in cooperation with the Phonogrammarchiv of Wien, comprises 250 language and music recordings. State-of-the-art re-recording and special signal processing, together with the expertise in handling historical sound documents, form the basis for processing and ma…