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1. |
Record Nr. |
UNINA9910510404003321 |
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Autore |
André Guy |
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Titolo |
On salt, copper and gold : The origins of early mining and metallurgy in the Caucasus / / Catherine Marro, Thomas Stöllner |
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Pubbl/distr/stampa |
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Lyon, : MOM Éditions, 2021 |
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ISBN |
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Descrizione fisica |
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1 online resource (476 p.) |
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Collana |
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Altri autori (Persone) |
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AstrucLaurence |
AvetisyanPavel |
BadalyanRuben |
BakhshaliyevVeli |
BălăşescuAdrian |
BalasseMarie |
BargeOlivier |
BellefroidÉric |
BerthonRémi |
BitadzeLiana |
BodeMichael |
BoenkeNicole |
ChahoudJwana |
ChataignerChristine |
CourcierAntoine |
FiorilloDenis |
FronteauGilles |
GailhardNicolas |
GambashidzeIrina |
GiblinJulia |
GononThierry |
GratuzeBernard |
GuilbeauDenis |
GuliyevFarhad |
HamonCaroline |
HardingAnthony |
HauptmannAndreas |
HelwingBarbara |
HerrscherEstelle |
HovsepyanRoman |
JalilovBakhtiyar |
JansenMoritz |
KalantaryanIrena |
KirchnerDirk |
KleinFelix |
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KleinSabine |
LongfordCatherine |
LyonnetBertille |
MarroCatherine |
MeliksetianKhachatur |
NezafatiNima |
OstaptchoukSonia |
OtchvaniNino |
PalumbiGiulio |
PernickaErnst |
Poulmarc’hModwene |
SagonaAntonio |
SchochWerner H |
SenczekSebastian |
StöllnerThomas |
TamazashviliKetevan |
ThomalskyJudith |
VanishviliNikoloz |
VarolBaki |
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Soggetti |
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Archaeology |
mines |
métallurgie |
pastoralisme |
mobilité |
rituel |
sel |
cuivre |
or |
Caucase |
Iran |
Chalcolithique |
Bronze ancien |
mining |
metallurgy |
pastoralism |
mobility |
ritual |
salt |
copper |
gold |
Caucasus |
Chalcolithic |
Early Bronze Age |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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An international conference focused on the beginnings of mining and metallurgy in the Caucasus was organised in Tbilisi in June 16th-19th 2016 under the auspices of the National Museum of Georgia. This conference, which was funded by the Agence nationale de la recherche (France) and the Deutsche Forschungsgemeinschaft (Germany), aimed at discussing the intricate relationships between the emergence of mining and metallurgy, and the shaping of late prehistoric societies in south-western Asia. The Caucasus is renowned in Near Eastern archaeology for its wealth in natural resources, in particular in metal ores: for decades, scholars have surmised a specific causal relationships between the rise of complex, hierarchical societies in the Near‑East and the development of extractive metallurgy. Metallurgy, however, is only the most visible part of the story that accounts for the dramatic changes perceptible in south‑western Asia in the course of the 5th millennium BCE. Early mining, which is not restricted to metal-ore mining, certainly also had an impact in terms of economic networks, social dynamics, settlement patterns and regional integration, not only across the Caucasus, but also in the ancient Near and Middle East. Drawing on these fundamental questions, this book explores the socio-economic, technological and environmental background that favoured the rise of systematic mining and extractive metallurgy in the Caucasus at the end of the Chalcolithic. How far was early mining linked to the spread of specific subsistence strategies such as pastoral herding? Were mined resources mainly intended for local consumption or distributed throughout the Near East, towards Anatolia, Iran or Mesopotamia? Here are some of the issues that are discussed in the present volume, which contains 21 articles written by some of the most eminent specialists in Caucasian archaeology. Un colloque international axé sur les origines de l’extraction minière et de la métallurgie dans le Caucase… |
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2. |
Record Nr. |
UNINA9910360255703321 |
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Autore |
Niget David |
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Titolo |
La naissance du tribunal pour enfants : Une comparaison France-Québec (1912-1945) / / David Niget |
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Pubbl/distr/stampa |
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Rennes, : Presses universitaires de Rennes, 2019 |
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ISBN |
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Descrizione fisica |
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1 online resource (418 p.) |
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Altri autori (Persone) |
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FecteauJean-Marie |
PetitJacques-Guy |
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Soggetti |
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History |
1945 |
tribunal pour mineurs |
justice des mineurs |
délinquance juvénile |
tribunal pour enfants |
ordonnance de 1945 |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Si le XXe siècle reconnaît à la jeunesse un statut social et culturel spécifique, il est aussi celui de la stigmatisation de la jeunesse irrégulière. Désormais, les institutions de contrôle social ne cherchent pas seulement, comme au XIXe siècle, à évincer l’écume ardente des classes dangereuses. Il s’agit, avec la mise en place d’une justice des mineurs spécialisée dans la plupart des pays occidentaux, d’élargir le filet de prise en charge à l’ensemble de la jeunesse populaire tumultueuse ou même « en danger », tout en adossant au système judiciaire pénal une assistance éducative. Après s’être appuyée sur l’initiative privée, la justice se tourne, dans l’entre-deux-guerres, vers les premiers professionnels de la protection de l’enfance. En amont et en aval de l’acte judiciaire, la nouvelle filière s’organise, du dépistage des asociaux et anormaux, au tutorat familial qu’incarne la liberté surveillée. Loin d’être mises hors-jeu, les institutions d’enfermement |
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tentent de se réformer et s’insèrent dans ce nouveau système, avec l’invention de nouvelles catégories juridiques para ou prédélinquantes, nouvelles figures de la dangerosité sociale qui appellent la réclusion tout en lui conférant une nouvelle légitimité. Il s’agit d’un moment clé de l’histoire de la protection de l’enfance, qui préfigure l’ère du « tout éducatif » des années 1950-1960, sans pour autant se déparer de la raison pénale qui le fonde. Si l’aspect social adoucit l’aspect pénal et le rend socialement productif, il en est aussi une légitimation lui permettant de passer outre certains principes du droit libéral. Dès lors, la socialisation du droit des mineurs, au moment même où elle acquiert le statut de doxa, entre en contradiction avec le principe de citoyenneté étendu à l’enfance, en genèse tout au long du XXe siècle. Craints et dénoncés comme en voie de dangereuse émancipation, les jeunes restent en réalité largement dépendants du pouvoir familial, scolaire, industriel et légal, mais se… |
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3. |
Record Nr. |
UNINA9910557122803321 |
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Autore |
Novák Pavel |
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Titolo |
Advanced Powder Metallurgy Technologies |
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Pubbl/distr/stampa |
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Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2020 |
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Descrizione fisica |
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1 electronic resource (250 p.) |
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Soggetti |
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History of engineering & technology |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Powder metallurgy is a group of advanced processes used for the synthesis, processing, and shaping of various kinds of materials. Initially inspired by ceramics processing, the methodology comprising the production of a powder and its transformation to a compact solid product has attracted attention since the end of World War II. At present, many technologies are availabe for powder production (e.g., |
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gas atomization of the melt, chemical reduction, milling, and mechanical alloying) and its consolidation (e.g., pressing and sintering, hot isostatic pressing, and spark plasma sintering). The most promising methods can achieve an ultra-fine or nano-grained powder structure, and preserve it during consolidation. Among these methods, mechanical alloying and spark plasma sintering play a key role. This book places special focus on advances in mechanical alloying, spark plasma sintering, and self-propagating high-temperature synthesis methods, as well as on the role of these processes in the development of new materials. |
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