Limpar
318 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Revisado por pares

Romain Tartèse, Philippe Boulvais,

... called South Armorican Shear Zone. The Lizio and Questembert massifs are derived from a similar metasedimentary source ( ... They display, however, distinct depths of emplacement, with Questembert being emplaced ca. 5–10 km shallower than Lizio. The shallower emplacement of Questembert is recorded by contact metamorphic assemblages and the levels of intrusion in correlated sedimentary sequences. The Questembert magmas are more differentiated than the Lizio ones, ... a more pronounced peraluminous character. The high-SiO2 Questembert magmas can be derived from the low-SiO2 ...

Tópico(s): Geological and Geophysical Studies Worldwide

2009 - Elsevier BV | Lithos

Artigo Revisado por pares

Romain Tartèse, Philippe Boulvais, Marc Poujol, Éric Gloaguen, Michel Cuney,

... hydrothermal fluids leached uranium from uraninite in the Questembert peraluminous granite at temperatures greater than ~70° to ... several hundred thousand tonnes of uranium from the Questembert granite. The liberated uranium may have been dispersed ...

Tópico(s): Radioactive contamination and transfer

2013 - | Economic Geology

Carta Acesso aberto Revisado por pares

J. Rocheite, RA Barnetson, S L Thein, B Varet, Françoise Valensi,

... p. 289-290 Letters and CorrespondenceFree Access Hb questembert is due to a base substitution (T→C) ... variants with factitious beta-thalassemia biosynthetic ratio: Hb Questembert (α131 [H14] Ser Pro) and Hb Caen (α132[ ...

Tópico(s): Hemoglobin structure and function

1995 - Wiley | American Journal of Hematology

Artigo Revisado por pares

Alexandra Stamoulakatou, Miranda Athanasiou-Metaxa, Joanne Traeger‐Synodinos, Christina Lazaropoulou, Kees Harteveld, Evangelos Premetis, Haido Tsantali, Amine Zoraï, Piero C. Giordano, Ioannis Papassotiriou, Emmanuel Kanavakis,

... α-thalassemia-2 deletion (3.7kb) and Hb Questembert (α131[H14] Ser>Pro) caused by a C> ... presumably related to characteristics of the unstable Hb Questembert. There is minimal experience for the management of ...

Tópico(s): Erythrocyte Function and Pathophysiology

2003 - Elsevier BV | Blood Cells Molecules and Diseases

Artigo Revisado por pares

Henri Wajcman, Corinne Vasseur, Y. Blouquit, J. Rosa, Dominique Labie, A Najman, O. Reman, M Leporrier, F. Galactéros,

Abstract Hb Questembert [α131(H14) Ser→Pro] was found in several members of a French family suffering from congenital Heinz body ...

Tópico(s): Hemoglobin structure and function

1993 - Wiley | American Journal of Hematology

Artigo Acesso aberto Revisado por pares

Aman Ullah, Khairullah Khan, Aurangzeb Khan, Shoukat Ullah,

... a quality of product-based classification model (named QLeBERT) by combining quality of product-related lexicon, N- ... on an Amazon product reviews dataset. The proposed QLeBERT outperforms the existing state-of-the-art models ...

Tópico(s): Spam and Phishing Detection

2023 - Multidisciplinary Digital Publishing Institute | Computers

Artigo Revisado por pares

Robert C. Elderfield, Irving Serlin,

... 4-Quinazolylmalonic Ester and Related Compounds to 4-QuinazoloneRobert C. Elderfield and Irving SerlinCite this: J. Org. ...

Tópico(s): Multicomponent Synthesis of Heterocycles

1951 - American Chemical Society | The Journal of Organic Chemistry

Artigo Revisado por pares

Robert E. Lutz, Philip S. Bailey, Marion T. Clark, John F. Codington, Adolph J. Deinet, James A. Freek, Grant H. Harnest, Norman H. Leake, Tellis A. Martin, Russell J. Rowlett, Jason M. Salsbury, Newton H. Shearer, J. D. Main Smith, James W. Wilson,

... 1 α-Alkyl and Dialkylaminomethyl-2-phenyl-4-quinolinemethanolsRobert E. Lutz, Philip S. Bailey, Marion T. Clark, ...

Tópico(s): Quinazolinone synthesis and applications

1946 - American Chemical Society | Journal of the American Chemical Society

Artigo Revisado por pares

Robert H. Baker, Gerald R. Lappin, Byron Riegel,

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSome 3-Alkyl-2,4-quinolinediols1Robert H. Baker, Gerald R. Lappin, and Byron RiegelCite ...

Tópico(s): Asymmetric Synthesis and Catalysis

1946 - American Chemical Society | Journal of the American Chemical Society

Artigo Revisado por pares

Robert E. Lutz, Gilbert Ashburn, Russell J. Rowlett,

... dl-7-Chloro-2-(4-diethylamino-1-methylbutylamino)- quinoline1Robert E. Lutz, Gilbert Ashburn, and Russell J. Rowlett ...

Tópico(s): HIV/AIDS drug development and treatment

1946 - American Chemical Society | Journal of the American Chemical Society

Artigo Revisado por pares

Robert C. Elderfield, Thurmond A. Williamson, Walter J. Gensler, C. Kremer,

... FROM THEM. A CONTRIBUTION TO THE CHEMISTRY OF QUINAZOLINE1ROBERT C. ELDERFIELD, THURMOND A. WILLIAMSON, WALTER J. GENSLER, ...

Tópico(s): Synthesis and Biological Evaluation

1947 - American Chemical Society | The Journal of Organic Chemistry

Artigo Revisado por pares

Robert C. Elderfield, C. Kremer, S. Morris Kupchan, Oskar Birstein, Gloria Cortes,

... Certain 8-(5-Alkylamino-1-methylpentylamino)- Derivatives of Quinoline1Robert C. Elderfield, Chester B. Kremer, S. Morris Kupchan, ...

Tópico(s): Bioactive Compounds and Antitumor Agents

1947 - American Chemical Society | Journal of the American Chemical Society

Artigo

Miriam P. Finkel,

... 1<166::AID-CNCR2820050124>3.0.CO;2-QRoberts Rugh The mouse thyroid and radioactive iodine (I131), ...

Tópico(s): Radioactive contamination and transfer

1947 - University of Chicago Press | Physiological Zoology

Artigo Revisado por pares

Gilbert Stork, J. E. DOLFINI,

... Total Synthesis of dl-Aspidospermine and of dl-QuebrachamineGilbert. Stork and Joseph E. DolfiniCite this: J. Am. ...

Tópico(s): Cholinesterase and Neurodegenerative Diseases

1963 - American Chemical Society | Journal of the American Chemical Society

Artigo

Kenneth N. Stevens, Arthur S. House,

... Differences in Processing Dynamic Information to Identify Vowel QualityRobert Allen Fox, Lida G. Wall and Jeanne Gokcen ...

Tópico(s): Phonetics and Phonology Research

1963 - American Speech–Language–Hearing Association | Journal of Speech and Hearing Research

Artigo

J. Québert, M. Coste, L. Márquez,

Tópico(s): Particle physics theoretical and experimental studies

1964 - Elsevier BV | Nuclear Physics

Artigo Revisado por pares

Robert E. Moser, Harold G. Cassidy,

... On "Hydrophobic Bonding." The Effect of Solvent on QuinhydroneRobert E. Moser and Harold G. CassidyCite this: J. ...

Tópico(s): Analytical Chemistry and Sensors

1965 - American Chemical Society | Journal of the American Chemical Society

Revisão Revisado por pares

Herbert C. Quay,

... ArticleNo AccessPSYCHOPATHIC PERSONALITY AS PATHOLOGICAL STIMULATION-SEEKINGHERBERT C. QUAYHERBERT C. QUAYPublished Online:1 Apr 2006https://doi.org/ ...

Tópico(s): Suicide and Self-Harm Studies

1965 - American Psychiatric Association | American Journal of Psychiatry

Artigo Revisado por pares

Robert H. Greenlaw, Merton A. Quaife,

... Total-Body Scintillation CounterRobert H. Greenlaw22, Capt. Merton Quaife33Robert H. Greenlaw22, Capt. Merton Quaife33Author Affiliations American Cancer ...

Tópico(s): Boron Compounds in Chemistry

1962 - Radiological Society of North America | Radiology

Artigo Revisado por pares

Robert T. Pate, Neville H. Bremer,

Previous articleNext article No AccessGuiding Learning Through Skilful QuestioningRobert T. Pate and Neville H. BremerRobert T. Pate ...

Tópico(s): Education and Critical Thinking Development

1967 - University of Chicago Press | The Elementary School Journal

Artigo Revisado por pares

Victor C. Uchendu,

... https://doi.org/10.17730/humo.37.3.qlv661h0383p5823Robert Maisel The Flea Market as an Action Scene, ...

Tópico(s): Innovation and Socioeconomic Development

1967 - University of Chicago Press | Economic Development and Cultural Change

Artigo Revisado por pares

Robert L. Letsinger, Kelvin K. Ogilvie,

... stepwise synthesis of oligothymidylate derivatives in large-scale quantitiesRobert L. Letsinger and Kelvin K. OgilvieCite this: J. ...

Tópico(s): Synthesis and biological activity

1967 - American Chemical Society | Journal of the American Chemical Society

Artigo Acesso aberto Revisado por pares

K. Nakai, J. Québert, F. S. Stephens, R. M. Diamond,

Static quadrupole moments of the first excited states of $^{28}\mathrm{Si}$, $^{32}\mathrm{S}$, and $^{40}\mathrm{Ar}$ have been measured using the reorientation effect in projectile Coulomb excitation. The results obtained are $Q(^{28}\mathrm{Si}, {2}^{+})=+0.11\ifmmode\pm\else\textpm\fi{}0.05$ b, $Q(^{32}\mathrm{S}, {2}^{+})=\ensuremath{-}0.20\ifmmode\pm\else\textpm\fi{}0.06$ b, and $Q(^{40}\mathrm{Ar}, {2}^{+})=+0.01\ifmmode\pm\else\textpm\fi{}0.04$ b.

Tópico(s): Nuclear physics research studies

1970 - American Physical Society | Physical Review Letters

Artigo Acesso aberto Revisado por pares

J. Québert, K. Nakai, R. M. Diamond, F. S. Stephens,

Tópico(s): Laser-Matter Interactions and Applications

1970 - Elsevier BV | Nuclear Physics A

Artigo Revisado por pares

A. I. Meyers, Piara Singh,

... RETURN TO ISSUEPREVArticleNEXTPhotoaddition of diphenylacetylene to tetrahydro-2-quinolonesAlbert I. Meyers and Piara SinghCite this: J. Org. ...

Tópico(s): Synthesis and Biological Evaluation

1970 - American Chemical Society | The Journal of Organic Chemistry

Artigo Revisado por pares

Robert G. Stein, John H. Biel, Tara Singh,

... ISSUEPREVArticleNEXTAntimalarials. 4-Substituted 1H-pyrazolo[3,4-b]quinolinesRobert G. Stein, John H. Biel, and Tara SinghCite ...

Tópico(s): Synthesis and Reactivity of Heterocycles

1970 - American Chemical Society | Journal of Medicinal Chemistry

Artigo

Sister Mary Arthur Carrow,

... Mar 1971Communicative development and children's responses to questionsRobert Hooper David E. Yoder (1970) SOME VIEWPOINTS OF ...

Tópico(s): Hearing Impairment and Communication

1968 - American Speech–Language–Hearing Association | Journal of Speech and Hearing Disorders

Artigo Revisado por pares

J. Québert, L. Márquez,

Tópico(s): Advanced Chemical Physics Studies

1969 - Elsevier BV | Nuclear Physics A

Artigo Revisado por pares

Robert Wilkinson, W. S. Hardcastle,

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHerbicide influence on cottonseed oil qualityRobert E. Wilkinson and Willis S. HardcastleCite this: J. ...

Tópico(s): Research in Cotton Cultivation

1971 - American Chemical Society | Journal of Agricultural and Food Chemistry

Artigo Revisado por pares

Robert E. Lutz, Cyrus J. Ohnmacht, Freddy Davis,

... 5. .alpha.-Dibutylaminomethyl- and .alpha.-(2-piperidyl)-3-quinolinemethanolsRobert E. Lutz, Cyrus J. Ohnmacht Jr., and Freddy ...

Tópico(s): Antibiotics Pharmacokinetics and Efficacy

1971 - American Chemical Society | Journal of Medicinal Chemistry