Contribution à l'étude des sources d'évaporation sous vide et de certaines de leurs applications

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ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.:/5 (251 download)

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Book Synopsis Contribution à l'étude des sources d'évaporation sous vide et de certaines de leurs applications by : Alain Constans

Download or read book Contribution à l'étude des sources d'évaporation sous vide et de certaines de leurs applications written by Alain Constans and published by . This book was released on 1976 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE DES PARAMETRES QUI REGISSENT L'EVAPORATION SOUS VIDE D'UN MATERIAU A PARTIR D'UNE SOURCE DONT LES CARACTERISTIQUES GEOMETRIQUES SONT CONNUES. ETUDE DU PHENOMENE POUR LEQUEL ON PROPOSE UN MODELE STATISTIQUE PARAMETRIQUE. DESCRIPTION DE L'ETUDE EXPERIMENTALE DES SOURCES QUI A ETE EFFECTUEE DANS LE CAS DE L'EVAPORATION DES METAUX COMME DANS CELUI DES DIELECTRIQUES. REALISATION D'UNE APPLICATION DIRECTE DU MODELE THEORIQUE ET DES MESURES EXPERIMENTALES. UTILISATION DES METHODES MISES AU POINT DANS LE CAS DE L'EVAPORATION PAR PULVERISATION CATHODIQUE HAUTE FREQUENCE AFIN DE RECHERCHER LA LOI D'EMISSION D'UN POINT DE LA CIBLE.

Contribution à l'étude des couches de verre déposées par évaporation sous vide

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (495 download)

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Book Synopsis Contribution à l'étude des couches de verre déposées par évaporation sous vide by : Maurice Nicolas

Download or read book Contribution à l'étude des couches de verre déposées par évaporation sous vide written by Maurice Nicolas and published by . This book was released on 1973 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CONTRIBUTION A L'ETUDE DE LA STABILISATION DES COUCHES MINCES DE CDSE OBTENUES PAR EVAPORATION SOUS VIDE

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ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis CONTRIBUTION A L'ETUDE DE LA STABILISATION DES COUCHES MINCES DE CDSE OBTENUES PAR EVAPORATION SOUS VIDE by : FRANCOIS.. RAOULT

Download or read book CONTRIBUTION A L'ETUDE DE LA STABILISATION DES COUCHES MINCES DE CDSE OBTENUES PAR EVAPORATION SOUS VIDE written by FRANCOIS.. RAOULT and published by . This book was released on 1980 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: DESCRIPTION DES METHODES DE MESURE ET DE CONTROLE ET DEFINITION DES CONDITIONS D'EVAPORATION APPLIQUEES A LA CROISSANCE DES COUCHES DONT ON ETUDIE LA STABILISATION PAR RECUIT SOUS VIDE. LOIS EMPIRIQUES PERMETTANT DE PREVOIR LA RESISTIVITE A TEMPERATURE AMBIANTE DES COUCHES STABILISEES ET ALLURE DES CARACTERISTIQUES DE RESISTIVITE DE CELLES-CI EN FONCTION DE LA TEMPERATURE, SELON LA NATURE DU MATERIAU EVAPORE

Contribution à l'étude de l'évaporation en colonne à parois mouillées

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ISBN 13 :
Total Pages : 366 pages
Book Rating : 4.:/5 (493 download)

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Book Synopsis Contribution à l'étude de l'évaporation en colonne à parois mouillées by : Robert Delbouys

Download or read book Contribution à l'étude de l'évaporation en colonne à parois mouillées written by Robert Delbouys and published by . This book was released on 1968 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Contribution à l'étude de l'évaporation de solutions aqueuses de nitrate d'uranyle

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ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (637 download)

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Book Synopsis Contribution à l'étude de l'évaporation de solutions aqueuses de nitrate d'uranyle by : Jean Billy

Download or read book Contribution à l'étude de l'évaporation de solutions aqueuses de nitrate d'uranyle written by Jean Billy and published by . This book was released on 1968 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Contribution à l'étude des phnénomènes d'évaporation dans des tubes corrugués

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Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (465 download)

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Book Synopsis Contribution à l'étude des phnénomènes d'évaporation dans des tubes corrugués by : Yvon Goth (auteur d'une thèse de sciences.)

Download or read book Contribution à l'étude des phnénomènes d'évaporation dans des tubes corrugués written by Yvon Goth (auteur d'une thèse de sciences.) and published by . This book was released on 1983 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Contribution à l'étude de l'épitaxie sous vide poussé

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ISBN 13 :
Total Pages : 128 pages
Book Rating : 4.:/5 (492 download)

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Book Synopsis Contribution à l'étude de l'épitaxie sous vide poussé by : Jean-François Roux

Download or read book Contribution à l'étude de l'épitaxie sous vide poussé written by Jean-François Roux and published by . This book was released on 19?? with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Etude des transferts de matière en évaporation osmotique

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ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.:/5 (116 download)

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Book Synopsis Etude des transferts de matière en évaporation osmotique by : Mathilde Courel

Download or read book Etude des transferts de matière en évaporation osmotique written by Mathilde Courel and published by . This book was released on 1999 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'EVAPORATION OSMOTIQUE (EO) EST UNE TECHNIQUE RECENTE PERMETTANT DE CONCENTRER DES SOLUTIONS AQUEUSES FRAGILES, A TEMPERATURE AMBIANTE ET A PRESSION ATMOSPHERIQUE. LE PRINCIPE REPOSE SUR L'EXTRACTION EN PHASE VAPEUR DES COMPOSES VOLATILS, AVEC UNE MEMBRANE MACROPOREUSE HYDROPHOBE ET UNE SOLUTION SALINE TRES CONCENTREE. DES DENSITES DE FLUX ELEVEES SONT OBTENUES GRACE A UN MODULE PLAN, OPTIMISE SUR LES CONDITIONS DE CIRCULATION DES FLUIDES ET L'UTILISATION DE LA SURFACE MEMBRANAIRE. L'ETUDE DU TRANSFERT DE SOLVANT EST MENEE SUR DES SOLUTIONS MODELES EAU-SACCHAROSE CONCENTREES SUR UN PROTOTYPE DE LABORATOIRE OU SONT CONTROLEES CONCENTRATION, VITESSE DE CIRCULATION ET TEMPERATURE DES SOLUTIONS. L'EFFET MAJEUR SUR LA DENSITE DE FLUX DE VAPEUR PROVIENT DE LA TENEUR EN SOLUTE QUI AGIT PAR L'INTERMEDIAIRE DE L'ACTIVITE DE LA SAUMURE ET DE LA VISCOSITE DES SOLUTIONS SUCREES. LA MODELISATION DES TRANSFERTS EN MILIEU GAZEUX SUPPOSE UNE CONNAISSANCE PRECISE DE LA STRUCTURE MEMBRANAIRE. LA MESURE DE CARACTERISTIQUES STRUCTURALES ET D'ANGLES DE CONTACT SUR LA MEMBRANE UTILISEE MONTRE QUE LA DEFINITION CLASSIQUE DE CES PARAMETRES EST PEU ADAPTEE A L'EO, ET REND DIFFICILE L'INTERPRETATION DES MECANISMES DE DIFFUSION GAZEUSE. LA POLARISATION EN CONCENTRATION COTE SAUMURE DEVIENT IMPORTANTE AUX FAIBLES VITESSES DE CIRCULATION. L'ESTIMATION DE LA RESISTANCE AU TRANSFERT DE MATIERE DES LIQUIDES, NON PREVISIBLE PAR LES CORRELATIONS CLASSIQUES DE NOMBRES ADIMENSIONNELS, SUPPOSE L'ELABORATION D'UN MODELE SPECIFIQUE A L'HYDRODYNAMIQUE DU MODULE. LE PASSAGE DES COMPOSES D'AROME DE SOLUTIONS MODELES A TRAVERS LES FIBRES CREUSES D'UNE UNITE PILOTE D'EO EST MIS EN EVIDENCE GRACE A UNE METHODE DE CPG. LES PERTES D'AROME DE JUS DE FRUIT DE LA PASSION AU COURS DE LA CONCENTRATION SONT SIGNIFICATIVEMENT MOINS IMPORTANTES EN EO QU'EN EVAPORATION SOUS VIDE. ENFIN LE COUPLAGE DE L'EO AVEC LA MICROFILTRATION TANGENTIELLE ABOUTIT A UN PRODUIT DE CONCENTRATION INTERMEDIAIRE DE QUALITE PROCHE DU JUS INITIAL.

Cover Crops in West Africa

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Publisher : IDRC
ISBN 13 : 088936852X
Total Pages : 319 pages
Book Rating : 4.8/5 (893 download)

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Book Synopsis Cover Crops in West Africa by : International Development Research Centre (Canada)

Download or read book Cover Crops in West Africa written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover Crops in West Africa Contributing to Sustainable Agriculture

Principles and Practice of Variable Pressure / Environmental Scanning Electron Microscopy (VP-ESEM)

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Publisher : John Wiley & Sons
ISBN 13 : 0470065400
Total Pages : 247 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Principles and Practice of Variable Pressure / Environmental Scanning Electron Microscopy (VP-ESEM) by : Debbie Stokes

Download or read book Principles and Practice of Variable Pressure / Environmental Scanning Electron Microscopy (VP-ESEM) written by Debbie Stokes and published by John Wiley & Sons. This book was released on 2008-12-22 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a simple starting point to VPSEM, especially for new users, technicians and students containing clear, concise explanations Crucially, the principles and applications outlined in this book are completely generic: i.e. applicable to all types of VPSEM, irrespective of manufacturer. Information presented will enable reader to turn principles into practice Published in association with the Royal Microscopical Society (RMS) -www.rms.org.uk

Lake Pavin

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Publisher : Springer
ISBN 13 : 3319399616
Total Pages : 422 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Lake Pavin by : Télesphore Sime-Ngando

Download or read book Lake Pavin written by Télesphore Sime-Ngando and published by Springer. This book was released on 2016-10-31 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the first multidisciplinary scientific work on a deep volcanic maar lake in comparison with other similar temperate lakes. The syntheses of the main characteristics of Lake Pavin are, for the first time, set in a firmer footing comparative approach, encompassing regional, national, European and international aquatic science contexts. It is a unique lake because of its permanently anoxic monimolimnion, and furthermore, because of its small surface area, its substantially low human influence, and by the fact that it does not have a river inflow. The book reflects the scientific research done on the general limnology, history, origin, volcanology and geological environment as well as on the geochemistry and biogeochemical cycles. Other chapters focus on the biology and microbial ecology whereas the sedimentology and paleolimnology are also given attention. This volume will be of special interest to researchers and advanced students, primarily in the fields of limnology, biogeochemistry, and aquatic ecology.

Terra 2008

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Publisher : Getty Publications
ISBN 13 : 1606060430
Total Pages : 438 pages
Book Rating : 4.6/5 (6 download)

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Book Synopsis Terra 2008 by : Leslie Rainer

Download or read book Terra 2008 written by Leslie Rainer and published by Getty Publications. This book was released on 2011-06-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.

Gas-cooled Nuclear Reactors

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ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Gas-cooled Nuclear Reactors by : France. Commissariat à l'énergie atomique

Download or read book Gas-cooled Nuclear Reactors written by France. Commissariat à l'énergie atomique and published by . This book was released on 2006 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Iodine and Inorganic Iodides

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Publisher : World Health Organization
ISBN 13 : 9241530723
Total Pages : 62 pages
Book Rating : 4.2/5 (415 download)

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Book Synopsis Iodine and Inorganic Iodides by : J. Risher

Download or read book Iodine and Inorganic Iodides written by J. Risher and published by World Health Organization. This book was released on 2009 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iodine is a naturally occurring element and inorganic iodines found in the ocean accumulate in fish, shellfish and seaweed. Industrially iodine is used in many applications including the manufacture of inks, dyes, photographic agents and in water-purification. In the health-care industry, iodine is widely used as a disinfectant/biocide and in the production of soaps, bandages, and medicines. Iodine is also included as a salt in some countries to provide dietary supplementation. This Concise International Chemical Assessment Document (CICAD) evaluates the scientific literature on the health aspects of iodine and inorganic iodides. Its focus is on the health effects from environmental exposures beyond those associated with the diet and nutritional supplementation. Radioactive iodine isotopes are regarded as outside the scope of the document.

The Mediterranean region under climate change

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Publisher : IRD Éditions
ISBN 13 : 2709922207
Total Pages : 736 pages
Book Rating : 4.7/5 (99 download)

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Book Synopsis The Mediterranean region under climate change by : Collectif

Download or read book The Mediterranean region under climate change written by Collectif and published by IRD Éditions. This book was released on 2018-11-19 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been published by Allenvi (French National Alliance for Environmental Research) to coincide with the 22nd Conference of Parties to the United Nations Framework Convention on Climate Change (COP22) in Marrakesh. It is the outcome of work by academic researchers on both sides of the Mediterranean and provides a remarkable scientific review of the mechanisms of climate change and its impacts on the environment, the economy, health and Mediterranean societies. It will also be valuable in developing responses that draw on “scientific evidence” to address the issues of adaptation, resource conservation, solutions and risk prevention. Reflecting the full complexity of the Mediterranean environment, the book is a major scientific contribution to the climate issue, where various scientific considerations converge to break down the boundaries between disciplines.

Modelling in Aquatic Chemistry

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Publisher : Nuclear Energy Agency
ISBN 13 :
Total Pages : 788 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Modelling in Aquatic Chemistry by : OECD Nuclear Energy Agency

Download or read book Modelling in Aquatic Chemistry written by OECD Nuclear Energy Agency and published by Nuclear Energy Agency. This book was released on 1997 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Kerogen

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Publisher : Editions TECHNIP
ISBN 13 : 9782710803713
Total Pages : 560 pages
Book Rating : 4.8/5 (37 download)

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Book Synopsis Kerogen by : Bernard Durand

Download or read book Kerogen written by Bernard Durand and published by Editions TECHNIP. This book was released on 1980 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: