Littérature scientifique sur le sujet « Rarer »
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Articles de revues sur le sujet "Rarer"
Taksande, B., MM Patil, P. Banode et R. Deshpande. « Rarer in a Rare ». Annals of Medical and Health Sciences Research 3, no 1 (2013) : 125. http://dx.doi.org/10.4103/2141-9248.109482.
Texte intégralRagnarsdóttir, Kristín Vala. « Rare metals getting rarer ». Nature Geoscience 1, no 11 (novembre 2008) : 720–21. http://dx.doi.org/10.1038/ngeo302.
Texte intégralHackenberger, Branimir K. « Rare, rarer, it still has not happened ». Croatian Medical Journal 60, no 6 (décembre 2019) : 565–69. http://dx.doi.org/10.3325/cmj.2019.60.565.
Texte intégralGopi, Arun, Placid Sebastian et C. D. Ramakrishna. « A rare malady with a rarer complication ». Indian Heart Journal 68 (septembre 2016) : S264—S266. http://dx.doi.org/10.1016/j.ihj.2015.08.012.
Texte intégralCH, Balasubrahmanyam. « Myasthenia Gravis : Rare Disease with Rarer Presentation ». Current Research in Emergency Medicine (CREM) 3, no 2 (12 juin 2023) : 1–3. http://dx.doi.org/10.54026/crem/1052.
Texte intégralForbes, Elizabeth, et Alan Blyth. « Rarer Operas ». Musical Times 126, no 1707 (mai 1985) : 286. http://dx.doi.org/10.2307/961310.
Texte intégralOpryszko, Anna. « Rarer Still ». Journal of New Librarianship 8, no 2 (25 juillet 2023) : 65–68. http://dx.doi.org/10.33011/newlibs/14/6.
Texte intégralLimaye, HarshadS, AnupaR A Hinduja, Mitusha Verma et PradyumnaJ Oak. « A Case of CNS Actinomycosis : Rarer than Rare ! » Neurology India 69, no 2 (2021) : 475. http://dx.doi.org/10.4103/0028-3886.314572.
Texte intégralNawarathna, E. M. N. T., A. Danthanarayana et J. Akarawita. « A case series of rare cutaneous malignancies ». Sri Lanka Journal of Dermatology 22, no 1 (31 décembre 2021) : 92–94. http://dx.doi.org/10.4038/tsljd.v22i1.23.
Texte intégralPande, Tanmay, Arpan Yadav, B. K. Varghese et Anurakshat Gupta. « Are rare hernias rarer : a ten-year observational study ». International Surgery Journal 6, no 12 (26 novembre 2019) : 4338. http://dx.doi.org/10.18203/2349-2902.isj20195390.
Texte intégralThèses sur le sujet "Rarer"
Meechumna, P. « Recovery of rarer minerals from Thai cassiterite concentrates ». Thesis, University of Leeds, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.355473.
Texte intégralMukhopadhyay, Ranjit Kumar. « Tarashankarer uponyase rarer prokriti, paribesh o jibon তারাশংকরের উপন্যাসে রাঢ়ের প্রকৃতি , পরিবেশ ও জীবন ». Thesis, University of North Bengal, 1985. http://hdl.handle.net/123456789/1715.
Texte intégralHuyard, Caroline. « Rendre le rare commun : expériences de maladies rares et construction d'une action collective ». Paris, EHESS, 2007. http://www.theses.fr/2007EHES0018.
Texte intégralThis thesis is a comparative study of six ‘rare disorders’ aiming at providing a coherent frame of analysis for this category. The first part presents the history of connections rare disorders had with medical organisation since 1950. At first well integrated, they became a problem in the United-States during the 1960s. The attempts to reorganise the division of medical labour then framed the regulatory dimension. The second part addresses the experience of these disorders and collective action in a context of rarity. I explore what “being rare” means, which leads me to distinguish two types of rarity, an “objective” and a “subjective” one, the latest being a stake in collective action. The inquiry describes a model of association characteristic for rare disorders. Collective action at the inter-associative level shows how long-term coalitions challenge these small groups
Camara, Nimbo. « Croissance cristalline et étude par spectroscopie Raman des orthochromites de terres rares RCr03 (R=terre rare) ». Thesis, Tours, 2019. http://www.theses.fr/2019TOUR4003/document.
Texte intégralMultiferroics are materials exhibiting in the same phase, at least two ferroics orders such as magnetism and ferroelectricity, which is furthermore extended when these orders are coupled (magnetoelectric coupling). This multifunctionality is scientifically and technologically promising, and makes multiferroics more attractive, especially since the magnetization can be controlled by the application of an electric field, or the polarization can be controlled by a magnetic field. From a technological point of view, these materials open pathways for many applications in spintronics, magnetoelectric sensors, data storage memories, ... From a scientific point of view, their attractiveness is explained by the fact that many fundamental questions related to the mechanisms of the occurrence of ferroelectricity in a magnetic material, are still unanswered
Shpotyuk, Yaroslav. « Verres de chalcogénures : étude de leurs comportements métastables et développement de compositions à basses énergies de phonons ». Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S140/document.
Texte intégralChalcogenide glasses are developed because of their properties of transparency in the infrared. For example it is possible to manufacture optical fiber or planar wavguide for sensing in the mid-infrared. The purpose of this thesis is to study the metastable behavior of chalcogenide glasses when subjected to specific constraints: thermal behavior, γ ray irradiation, addition of destabilizing elements. Compositions doped with rare-earth have also been also studied in order to develop sources operating in the mid-infrared range
Turlin, François. « Les granites pegmatitiques enrichis en éléments de terres rares légères marqueurs des processus de croissance et de différenciation crustale : exemple de la Province Protérozoïque de Grenville, Québec ». Thesis, Université de Lorraine, 2017. http://www.theses.fr/2017LORR0280/document.
Texte intégralThe Rare Earth Elements (REE) are of great economic interest and first order geological tracers. However, their metallogenic cycle remains poorly defined. The Grenville Province exposes its orogenic root and shows numerous REE occurrences that are especially associated with pegmatitic granite dykes (“PGD”) in the central Grenville. Two hypotheses can account for the genesis of these PGD, whether (i) the partial melting of the orogenic root composed of reworked Archean and/or Proterozoic pre-existing continental crust, or (ii) the extreme differentiation of mantle melts produced during post-orogenic extension. A multi-method approach (field geology, petrogeochemistry, geochronology and isotopy) allow to characterize the PGD and discuss their petrogenesis during the geodynamic evolution of the province. They intruded at ca. 1005-1000 Ma (U-Pb on monazite and zircon) metaplutons (mineralization hosted in allanite) or metasedimentary sequences (mineralization hosted in monazite) from the mid-pressure allochthonous crustal segment. U-Pb dating on monazite and apatite from a single leucosome of these migmatitic paragneisses evidence for a peak of metamorphism at ca. 1080-1050 Ma that was followed by a slow cooling at a rate of 2 to 6°C/Ma, first under suprasolidus conditions until the close to wet-solidus intrusion of PGD, and then under subsolidus conditions down to the 450-500°C isotherm dated at ca. 970-950 Ma. The intrusion of the PGD is coeval with the initiation as early as ca. 1005 Ma of the protracted (> 20 Ma) partial melting of underlying parautochthonous paragneisses. The peraluminous character of the PGD, the investigation of pristine magmatic zircon of the PGD (U-Pb-Hf-O isotopes and trace elements), and the petrogeochemical investigations of parautochthonous Paleoproterozoic-Archean metapelites that derive from the Laurentian margin’s erosion, points to the derivation of the PGD from their partial melting. To the contrary, one PGD derived from the reworking of allochthonous plutonic units is poorly mineralized in REE, and confirms that REE from the central Grenville occurrences are issued from crustal rocks of the Superior Craton
Voigt, Martin. « Nouveaux traceurs chimiques pour quantifier les interactions eau-roche dans les systèmes marins ». Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30150/document.
Texte intégralThe fluid-rock interactions occurring in hydrothermal systems at or near mid-oceanic ridges (MOR) were studied experimentally while monitoring the Mg and Sr isotopic evolution. The results suggest that fast intermediate-temperature reactions could partly explain previously identified discrepancies in the marine 87Sr/86Sr budget. Furthermore, late-stage anhydrite re-dissolution caused by fluid reduction and temperature decreases in our experiments represent a potential explanation for the low amounts of anhydrite found in altered oceanic basalt samples. The fluid δ26/24Mg indicate that isotopically heavy Mg was preferentially incorporated into the clays. Towards the interpretation of rare earth element (REE) patterns in marine calcite, the fractionation between the REEs and Ca during the precipitation of calcite was studied experimentally. These data suggest that the incorporation of REE3+ ions into the calcite structure was likely charge balanced by incorporation of Na+, and that inferred partition coefficients for marine conditions can vary substantially depending on the fluid composition. Furthermore, the solubility of hydroxylbastnasite (REE(CO3)(OH)) was determined, indicating that this phase is less soluble than other known REE carbonates
Dehaine, Quentin. « Récupération des Terres Rares (La, Ce, Nd) et métaux rares (Sn, Nb, W) à partir de résidus micacés issus de la production de kaolin ». Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0019.
Texte intégralRare metals granites have always been considered of poor economic value due to their low metal grades but, when altered, they are often exploited for their industrial minerals. This work address the recovery of critical metals (CRMs) including Light Rare Earth Elements (LREE) and rare metals (Sn, Nb, W) from St Austell (UK) kaolin residues though the development of a beneficiation process. Results shows that CRMs are pre-concentrated in the micaceous residue stream with LREE grades of 170 ppm, which account from 40% to 60% of the mass of CRM entering the plant. Analysis of this residue streams shows a high variability of CRM grades and suggest a cut-off grades for some of them. A combined gravity/flotation process have been developed for this residue which allow to recover up to 60% LREE with LREE grade of 1.6 to 0.5% for the gravity and flotation concentrate respectively
Bezerra, Lopes Francisco Wendell. « ESTUDO DOS ÓXIDOS A2B2O7 E ABO3 A BASE DE TERRAS RARAS, PARA APLICAÇÕES TÉRMICAS E CATALÍTICAS A ALTAS TEMPERATURAS ». Phd thesis, Toulon, 2011. http://tel.archives-ouvertes.fr/tel-00714810.
Texte intégralHassairi, Mohamed Amine. « Synthèse et caractérisation structurale et optique de phosphates dopés aux ions de terres rares ». Thesis, Clermont-Ferrand 2, 2015. http://www.theses.fr/2015CLF22656/document.
Texte intégralThis work deals with the development of polycrystalline Yb3+/Er3+/Tm3+ activated phosphate phosphors of formula GdPO4 (orthophosphates) and YP5O14 (ultraphosphates) elaborated by a solvothermal method (GdPO4) and by a flux method (YP5O14), able to emit a white light by a IR-visible up-conversion process. Eu3+ doped GdPO 4 samples were also elaborated by soft chemistry in order to establish the relation between optical and morphological properties. The elaborating conditions were determined. The characterization of these materials has been carried out using X-ray diffraction, IR spectroscopy and SEM analysis. GdPO4 orthophosphates were obtained as nanorods and nanoparticles under acidic and basic media respectively. GdPO4 : Eu3+ orthophosphate nanoparticles show better optical performances than nanorods. Moreover, the optical, structural and morphological properties of orthophosphate materials were corroborated by the Judd and Ofelt theory. Under an IR excitation, an up-conversion mechanism is evidenced in YP5O14 : Yb3+, Er3+, Tm3+ and GdPO4 : Yb3+, Er3+, Tm3+ activated phosphates. Yb3+ → Er3+, Tm3+ energy transfer processes leading to a white light emission are investigated. The up-conversion properties are considerably influenced by the morphology of the phosphates. The GdPO4 : Yb3+, Er3+, Tm3+ orthophosphate obtained as nanorods in an acidic medium is a promising candidate for anticounterfeit labels
Livres sur le sujet "Rarer"
Ravindran, Vinod, Sham Santhanam et Mohit Goyal, dir. Rarer Arthropathies. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-05002-2.
Texte intégralOur rarer monsters. Buffalo, NY : Sunnyoutside, 2013.
Trouver le texte intégral1952-, Ojik Bram van, et Nederlandse Organisatie voor Internationale Bijstand, dir. Rarer than rubies : Reflections on development cooperation. Netherlands] : NOVIB, 1996.
Trouver le texte intégralSaksena, Franklin B. Patient Studies in Valvular, Congenital, and Rarer Forms of Cardiovascular Disease. Chichester, UK : John Wiley & Sons, Ltd, 2015. http://dx.doi.org/10.1002/9781118469767.
Texte intégralSaksena, Franklin B. Challenging patient studies in valvular, congenital, and rarer forms of cardiovascular disease : An integrative approach. Chichester, West Sussex : John Wiley & Sons Inc., 2015.
Trouver le texte intégralRay, Man. Man Ray : Sjældne vaerker = rare works = oeuvres rares. København : Fotografisk Center, 1996.
Trouver le texte intégralPecharsky, Vitalij K., Karl A. Gschneidner et J. -C. G. Bu nzli. Handbook on the physics and chemistry of rare earths. Amsterdam : North Holland, 2010.
Trouver le texte intégralCollection, Burrell, et University of Glasgow. Dept. of History of Art., dir. Rarer gifts than gold : Fourteenth-century art in Scottish collections : the Burrell Collection, Glasgow Museums and Art Galleries, Pollock Country Park, Glasgow, 28 April-26 June, 1988. [Glasgow] : The Dept., 1988.
Trouver le texte intégralWaiting for the macaws : And other stories from the age of extinctions. Toronto : Viking Canada, 2006.
Trouver le texte intégralBritain's rare flowers. London : T & A D Poyser Natural History, 1999.
Trouver le texte intégralChapitres de livres sur le sujet "Rarer"
Findlay, Mark, et Christopher Isles. « Rarer Renal Diseases ». Dans Clinical Companion in Nephrology, 185–87. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14868-7_36.
Texte intégralAnsell, I. D. « Prostate — Rarer Tumours ». Dans Atlas of Male Reproductive Pathology, 65–68. Dordrecht : Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-4868-6_14.
Texte intégralFairweather, Jack, Mark Findlay et Christopher Isles. « Rarer Renal Diseases ». Dans Clinical Companion in Nephrology, 221–26. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38320-6_38.
Texte intégralBolton-Maggs, Paula, et Jonathan Wilde. « The Rarer Inherited Coagulation Disorders ». Dans Practical Hemostasis and Thrombosis, 88–95. Oxford, UK : Wiley-Blackwell, 2010. http://dx.doi.org/10.1002/9781444306286.ch9.
Texte intégralBolton-Maggs, Paula H. B., Jonathan Wilde et Gillian N. Pike. « The Rarer Inherited Coagulation Disorders ». Dans Practical Hemostasis and Thrombosis, 113–23. Chichester, UK : John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118344729.ch8.
Texte intégralNewmeyer, Frederick J. « ‘More complicated and hence, rarer’ ». Dans Linguistik Aktuell/Linguistics Today, 221–42. Amsterdam : John Benjamins Publishing Company, 2007. http://dx.doi.org/10.1075/la.101.12new.
Texte intégralSvrckova, Patricia, et Aad van der Lugt. « Rarer Systemic Causes of Ischemic Stroke ». Dans Clinical Neuroradiology, 1–20. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-61423-6_26-1.
Texte intégralSvrckova, Patricia, et Aad van der Lugt. « Rarer Systemic Causes of Ischemic Stroke ». Dans Clinical Neuroradiology, 203–22. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-68536-6_26.
Texte intégralAminzadeh, Majid, Hyung-Goo Kim, Lawrence C. Layman et Timothy D. Cheetham. « Rarer Syndromes Characterized by Hypogonadotropic Hypogonadism ». Dans Frontiers of Hormone Research, 154–67. Basel : KARGER, 2010. http://dx.doi.org/10.1159/000312701.
Texte intégralLindsey, Geoff. « Chapter 9 FOOT : Even Rarer, but Still Common ». Dans English After RP, 35–37. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-04357-5_10.
Texte intégralActes de conférences sur le sujet "Rarer"
Billod, J., et R. Wong. « 293 Malignant transformations in mature cystic teratoma of the ovary. ‘rare, rarer, rarest’ ». Dans IGCS 2020 Annual Meeting Abstracts. BMJ Publishing Group Ltd, 2020. http://dx.doi.org/10.1136/ijgc-2020-igcs.252.
Texte intégralIqbal, S. A., H. Shukla, V. Jain, S. Giri, R. Sekhon et S. Rawal. « Synchronous primary ovarian sex cord tumor and endometrial cancer ». Dans 16th Annual International Conference RGCON. Thieme Medical and Scientific Publishers Private Ltd., 2016. http://dx.doi.org/10.1055/s-0039-1685384.
Texte intégralHuntsman, David G. « Abstract IA15 : Rarer, yet both interesting and relevant : Other ovarian cancers. » Dans Abstracts : AACR Special Conference : Advances in Ovarian Cancer Research : Exploiting Vulnerabilities ; October 17-20, 2015 ; Orlando, FL. American Association for Cancer Research, 2016. http://dx.doi.org/10.1158/1557-3265.ovca15-ia15.
Texte intégralLorenz, Susanne. « Heldinnen der Gegenwart. Die Versepen von Ann Cotten und Anne Weber als Brücken zwischen Antike und Postmoderne ». Dans Form und Funktion. University of Ostrava, 2024. http://dx.doi.org/10.15452/fuflit2023.11.
Texte intégralAggarwal, Ved Ratna, Suresh Kumar, Boonchoat Paosawatyanyong et Pornrat Wattanakasiwich. « Demonstrating Penetration of Electric Field of Incident Beam Into Rarer Medium During Total Internal Reflection ». Dans INTERNATIONAL CONFERENCE ON PHYSICS EDUCATION : ICPE-2009. AIP, 2010. http://dx.doi.org/10.1063/1.3479869.
Texte intégralMestriner, Victoria Avezum, Matheus Spilari, Rodrigo Ferreira Faria, Bruno Barros de Padua Andrade, Luis Eduardo Belini et Elizardo Nogueira Junior. « Intracranial hypertension as initial presentation of multiple myeloma in a young man ». Dans XIV Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2023. http://dx.doi.org/10.5327/1516-3180.141s1.434.
Texte intégralFernandes, Lucca Ferdinando Queiroz, Renner Cassio Nunes de Lucena, Matheus Araújo de Medeiros, Tiago Lameque de Sousa e. Silva, Maria Eduarda Medeiros Martins et Iury Hélder Santos Dantas. « Cerebral cryptococcoma in immunocompetent patients : a series of four cases ». Dans XIV Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2023. http://dx.doi.org/10.5327/1516-3180.141s1.605.
Texte intégralSoon Tjin, Lim, Board Callum, Irani Sarosh, Coles Alasdair, Jones Peter et Lennox Belinda. « Prevalence and clinical features of ‘rarer’ serum-neuronal-cell-surface-antibod- ies in first-episode psychosis : a case-controlled study ». Dans Association of British Neurologists : Annual Meeting Abstracts 2023. BMJ Publishing Group Ltd, 2023. http://dx.doi.org/10.1136/jnnp-2023-abn.84.
Texte intégralRossi-Harries, Samuel, Charles Harrison, Paul Camic, Mary Pat Sullivan, Adetola Grillo, Sebatian Crutch et Emma Harding. « 42 Talking Lines : stories of diagnosis and support as told by those with lived experience of rarer forms of dementia ». Dans UCL’s Qualitative Health Research Network Conference Abstracts 2024. British Medical Journal Publishing Group, 2024. http://dx.doi.org/10.1136/bmjopen-2024-ucl-qhrn2024.42.
Texte intégralGraham, J. B., D. B. Lubahn, J. D. Kirshtein, S. T. Lord, I. M. Nilsson, A. Wallmark, R. Ljung et al. « THE “MALMO“ EPITOPE OF FACTOR IX : PHENOTYPIC EXPRESSION OF THE “VIKING“ GENE ». Dans XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643566.
Texte intégralRapports d'organisations sur le sujet "Rarer"
Casper, Gary, Stfani Madau et Thomas Parr. Acoustic amphibian monitoring, 2019 data summary : Mississippi National River and Recreation Area. National Park Service, décembre 2022. http://dx.doi.org/10.36967/2295507.
Texte intégralMacDougall, D. G. Rare elementoccurrences. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/205410.
Texte intégralJambor, J. L., et W. D. Sinclair. Rare earths and rare-earth deposits in Canada. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/203826.
Texte intégralSkone, Timothy J. Rare earth leaching. Office of Scientific and Technical Information (OSTI), avril 2014. http://dx.doi.org/10.2172/1509116.
Texte intégralBarro, Robert, et José Ursua. Rare Macroeconomic Disasters. Cambridge, MA : National Bureau of Economic Research, août 2011. http://dx.doi.org/10.3386/w17328.
Texte intégralTeodorescu, L. Rare Hadronic B Decays. Office of Scientific and Technical Information (OSTI), septembre 2004. http://dx.doi.org/10.2172/833021.
Texte intégralSkone, Timothy J. Rare Earth Oxide Electrolysis. Office of Scientific and Technical Information (OSTI), juin 2014. http://dx.doi.org/10.2172/1509117.
Texte intégralSkone, Timothy J. Rare earth oxide formation. Office of Scientific and Technical Information (OSTI), juin 2014. http://dx.doi.org/10.2172/1509118.
Texte intégralSkone, Timothy J. Rare earths solvent extraction. Office of Scientific and Technical Information (OSTI), mai 2014. http://dx.doi.org/10.2172/1509119.
Texte intégralEigen, G. RARE DECAYS INCLUDING PENGUINS. Office of Scientific and Technical Information (OSTI), décembre 2003. http://dx.doi.org/10.2172/826589.
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