Search Results - (Author, Cooperation:R. Souza)
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1Latest Papers from Table of Contents or Articles in PressS. R. Souza, R. Donangelo, W. G. Lynch, and M. B. Tsang
American Physical Society (APS)
Published 2018Staff ViewPublication Date: 2018-03-21Publisher: American Physical Society (APS)Print ISSN: 0556-2813Electronic ISSN: 1089-490XTopics: PhysicsKeywords: Nuclear ReactionsPublished by: -
2Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-05-30Publisher: American Physical Society (APS)Print ISSN: 0556-2813Electronic ISSN: 1089-490XTopics: PhysicsKeywords: Nuclear ReactionsPublished by: -
3Latest Papers from Table of Contents or Articles in PressRomain A. Colas, Patricia R. Souza, Mary E. Walker, Maudrian Burton, Zbigniew Zasłona, Annie M. Curtis, Raquel M. Marques, Jesmond Dalli
American Heart Association (AHA)
Published 2018Staff ViewPublication Date: 2018-03-16Publisher: American Heart Association (AHA)Print ISSN: 0009-7330Electronic ISSN: 1524-4571Topics: MedicineKeywords: Biomarkers, Inflammation, Mechanisms, Pathophysiology, PhysiologyPublished by: -
4Latest Papers from Table of Contents or Articles in PressValmir C. Barbosa, Raul Donangelo, and Sergio R. Souza
American Physical Society (APS)
Published 2018Staff ViewPublication Date: 2018-09-14Publisher: American Physical Society (APS)Print ISSN: 1539-3755Electronic ISSN: 1550-2376Topics: PhysicsKeywords: Biological PhysicsPublished by: -
5Latest Papers from Table of Contents or Articles in PressN. R. Faria ; S. Azevedo Rdo ; M. U. Kraemer ; R. Souza ; M. S. Cunha ; S. C. Hill ; J. Theze ; M. B. Bonsall ; T. A. Bowden ; I. Rissanen ; I. M. Rocco ; J. S. Nogueira ; A. Y. Maeda ; F. G. Vasami ; F. L. Macedo ; A. Suzuki ; S. G. Rodrigues ; A. C. Cruz ; B. T. Nunes ; D. B. Medeiros ; D. S. Rodrigues ; A. L. Nunes Queiroz ; E. V. da Silva ; D. F. Henriques ; E. S. Travassos da Rosa ; C. S. de Oliveira ; L. C. Martins ; H. B. Vasconcelos ; L. M. Casseb ; B. Simith Dde ; J. P. Messina ; L. Abade ; J. Lourenco ; L. Carlos Junior Alcantara ; M. M. de Lima ; M. Giovanetti ; S. I. Hay ; R. S. de Oliveira ; S. Lemos Pda ; L. F. de Oliveira ; C. P. de Lima ; S. P. da Silva ; J. M. de Vasconcelos ; L. Franco ; J. F. Cardoso ; J. L. Vianez-Junior ; D. Mir ; G. Bello ; E. Delatorre ; K. Khan ; M. Creatore ; G. E. Coelho ; W. K. de Oliveira ; R. Tesh ; O. G. Pybus ; M. R. Nunes ; P. F. Vasconcelos
American Association for the Advancement of Science (AAAS)
Published 2016Staff ViewPublication Date: 2016-03-26Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Aedes/virology ; Americas/epidemiology ; Animals ; *Disease Outbreaks ; Female ; Genome, Viral/genetics ; Humans ; Incidence ; Insect Vectors/virology ; Microcephaly/*epidemiology/virology ; Molecular Epidemiology ; Molecular Sequence Data ; Mutation ; Pacific Islands/epidemiology ; Phylogeny ; Pregnancy ; RNA, Viral/genetics ; Sequence Analysis, RNA ; Travel ; Zika Virus/classification/*genetics/isolation & purification ; Zika Virus Infection/*epidemiology/transmission/*virologyPublished by: -
6Latest Papers from Table of Contents or Articles in PressG. D. Kolinger, L. F. Canto, R. Donangelo, and S. R. Souza
American Physical Society (APS)
Published 2018Staff ViewPublication Date: 2018-10-06Publisher: American Physical Society (APS)Print ISSN: 0556-2813Electronic ISSN: 1089-490XTopics: PhysicsKeywords: Nuclear ReactionsPublished by: -
7Latest Papers from Table of Contents or Articles in PressG. B. Alves, R. F. Barros, D. S. Tasca, C. E. R. Souza, and A. Z. Khoury
American Physical Society (APS)
Published 2018Staff ViewPublication Date: 2018-12-18Publisher: American Physical Society (APS)Print ISSN: 1050-2947Electronic ISSN: 1094-1622Topics: PhysicsKeywords: Quantum optics, physics of lasers, nonlinear optics, classical opticsPublished by: -
8Latest Papers from Table of Contents or Articles in PressLiu, Y., Seco, R., Kim, S., Guenther, A. B., Goldstein, A. H., Keutsch, F. N., Springston, S. R., Watson, T. B., Artaxo, P., Souza, R. A. F., McKinney, K. A., Martin, S. T.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-04-12Publisher: American Association for the Advancement of Science (AAAS)Electronic ISSN: 2375-2548Topics: Natural Sciences in GeneralPublished by: -
9Latest Papers from Table of Contents or Articles in PressChoi, S., Cui, C., Luo, Y., Kim, S.-H., Ko, J.-K., Huo, X., Ma, J., Fu, L.-W., Souza, R. F., Korichneva, I., Pan, Z.
The Federation of American Societies for Experimental Biology (FASEB)
Published 2018Staff ViewPublication Date: 2018-01-03Publisher: The Federation of American Societies for Experimental Biology (FASEB)Print ISSN: 0892-6638Electronic ISSN: 1530-6860Topics: BiologyPublished by: -
10Latest Papers from Table of Contents or Articles in PressFan, J., Rosenfeld, D., Zhang, Y., Giangrande, S. E., Li, Z., Machado, L. A. T., Martin, S. T., Yang, Y., Wang, J., Artaxo, P., Barbosa, H. M. J., Braga, R. C., Comstock, J. M., Feng, Z., Gao, W., Gomes, H. B., Mei, F., Pöhlker, C., Pöhlker, M. L., Pöschl, U., de Souza, R. A. F.
American Association for the Advancement of Science (AAAS)
Published 2018Staff ViewPublication Date: 2018-01-26Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Atmospheric SciencePublished by: -
11Latest Papers from Table of Contents or Articles in PressJ. A. Hackerott, L. P. Pezzi, M. Bakhoday Paskyabi, A. P. Oliveira, J. Reuder, R. B. Souza, R. Camargo
Wiley-Blackwell
Published 2018Staff ViewPublication Date: 2018-03-14Publisher: Wiley-BlackwellPrint ISSN: 0148-0227Topics: GeosciencesPhysicsPublished by: -
12Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-08-31Publisher: American Association for the Advancement of Science (AAAS)Print ISSN: 0036-8075Electronic ISSN: 1095-9203Topics: BiologyChemistry and PharmacologyGeosciencesComputer ScienceMedicineNatural Sciences in GeneralPhysicsKeywords: Genetics, MicrobiologyPublished by: -
13Latest Papers from Table of Contents or Articles in PressLadhani, S., Empringham, B., Wang, K.-W., Portwine, C., Banfield, L., de Souza, R. J., Thabane, L., Samaan, M. C.
BMJ Publishing
Published 2018Staff ViewPublication Date: 2018-06-23Publisher: BMJ PublishingElectronic ISSN: 2044-6055Topics: MedicineKeywords: Open access, Diabetes and EndocrinologyPublished by: -
14Latest Papers from Table of Contents or Articles in PressHuo, X., Zhang, X., Yu, C., Cheng, E., Zhang, Q., Dunbar, K. B., Pham, T. H., Lynch, J. P., Wang, D. H., Bresalier, R. S., Spechler, S. J., Souza, R. F.
BMJ Publishing Group
Published 2018Staff ViewPublication Date: 2018-03-09Publisher: BMJ Publishing GroupPrint ISSN: 0017-5749Electronic ISSN: 1468-3288Topics: MedicinePublished by: -
15Articles: DFG German National LicensesStaff View
ISSN: 1089-7623Source: AIP Digital ArchiveTopics: PhysicsElectrical Engineering, Measurement and Control TechnologyNotes: A mutual inductance bridge which may be used for automatic measurement of ac magnetic susceptibilities from 4 K to room temperature at frequencies up to 1 kHz is described. An alternative and new arrangement of the probe is described in details. The coil set is kept at room temperature and moves in such a way to place the sample in the center of each of the secondary coils. The sample, motionless, has its temperature controlled by a helium flow refrigerator. Use of a magnetic shield minimizes coupling of the probe with nearby magnetic materials. The movement of the probe and the operation of the bridge are fully controlled by a personal computer. This probe has a sensitivity of 10−7 emu in an ac magnetic field of 8 G rms and frequency of 100 Hz. The frequency range employed can easily be extended to 10 kHz without seriously affecting the accuracy of the measurements. © 1998 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesEngelsberg, M. ; de Souza, R. E. ; Pacobahyba, L. H. ; do Nascimento, G. C.
Woodbury, NY : American Institute of Physics (AIP)
Published 1995Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: 1H nuclear magnetic resonance measurements in proton-exchanged LiNbO3 were employed to determine structural positions of sites believed to be responsible for the desirable optical properties of this material. Contributions from other proton sites were first subtracted from the line shape which was subsequently analyzed by Van Vleck's second moment method using a spin-echo technique to separate like-spin from unlike-spin contributions. Among various models examined, only one in which protons are located on oxygen planes nearest to normal lithium sites, midway between two oxygen anions in an oxygen triangle, was found to be consistent with the data. © 1995 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesMagon, C. J. ; de Souza, R. R. ; Costa-Filho, A. J. ; Vidoto, E. A. ; Faria, R. M. ; Nascimento, O. R.
College Park, Md. : American Institute of Physics (AIP)
Published 2000Staff ViewISSN: 1089-7690Source: AIP Digital ArchiveTopics: PhysicsChemistry and PharmacologyNotes: Continuous-wave (cw) and pulsed electron paramagnetic resonance (pulsed EPR) techniques were used to investigate spin dynamics in moderately and slightly doped poly(o-methoxyaniline), a polyaniline derivative. EPR line shapes, measured by standard cw EPR, and relaxation rates, measured by electron spin–echo methods, were studied as a function of temperature, in the ranges 6–300 K (cw) and 6–100 K (pulsed). Experimental results were explained by a model which considered two types of spins: isolated polarons in an insulating matrix, and delocalized ones in conductive islands (clusters) formed by dopant aggregates. Experimental data agreed with the assumption that EPR spectra are generated by isolated polarons coupled to the clusters by dipole–dipole interactions. Furthermore, some experimental evidence suggests that spin dynamic within the clusters, which play an essential role in the interpretation of the EPR results, is determined by exchange interactions. Consequences of the proposed model are discussed. © 2000 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesRodgers, R. J. ; Halford, J. C. G. ; Nunes de Souza, R. L. ; Canto de Souza, A. L. ; Piper, D. C. ; Arch, J. R. S. ; Upton, N. ; Porter, R. A. ; Johns, A. ; Blundell, J. E.
Oxford, UK : Blackwell Science Ltd
Published 2001Staff ViewISSN: 1460-9568Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Intracerebroventricular (i.c.v.) administration of the novel hypothalamic neuropeptide orexin-A stimulates food intake in rats, and delays the onset of behavioural satiety (i.e. the natural transition from feeding to resting). Furthermore, preliminary findings with the selective orexin-1 receptor antagonist, SB-334867, suggest that orexin-A regulation of food intake is mediated via the orexin-1 receptor. At present, however, little is known about either the intrinsic effects of SB-334867 on the normal structure of feeding behaviour, or its effects upon orexin-A-induced behavioural change. In the present study, we have employed a continuous monitoring technique to characterize the effects of SB-334867 (3–30 mg/kg, i.p.) on the microstructure of rat behaviour during a 1-h test with palatable wet mash. Administered alone, SB-334867 (30 mg/kg, but not lower doses) significantly reduced food intake and most active behaviours (eating, grooming, sniffing, locomotion and rearing), while increasing resting. Although suggestive of a behaviourally nonselective (i.e. sedative) action, the structure of feeding behaviour was well-preserved at this dose level, with the reduction in behavioural output clearly attributable to an earlier onset of behavioural satiety. As previously reported, orexin-A (10 µg per rat i.c.v.) stimulated food intake, increased grooming and delayed the onset of behavioural satiety. Pretreatment with SB-334867 dose-dependently blocked these effects of orexin-A, with significant antagonism evident at dose levels (3–10 mg/kg) below those required to produce intrinsic behavioural effects under present test conditions. Together, these findings strongly support the view that orexin-A is involved in the regulation of feeding patterns and that this influence is mediated through the orexin-1 receptor.Type of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesROMEIRO, R. S. ; SIMOES, A. R. ; MUCHOVEJ, J. J. ; OLIVEIRA, J. R. ; SOUZA, R. M.
Oxford, UK : Blackwell Publishing Ltd
Published 1994Staff ViewISSN: 1365-3059Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Parsley (Coriandrum sativum) plants exhibited a sudden yellowing and death that included a soft rot of the roots and the basal parts of the petioles. A rod shaped, facultatively anaerobic, Gram negative bacterium was isolated that infected healthy parsley plants, reproducing the original symptoms. Biochemical, biological, staining and morphological studies suggested that the bacterium was most closely related to Erwinia carotovora subsp. betavasculorum. As E. carotovora has not been reported from parsley (in Brazil) (Robbs et al., 1981), this appears to be a new disease in Brazil.Type of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesROMEIRO, R. S. ; SOUZA, R. M. ; MUCHOVEJ, J. J. ; FRIGO, P. J. G. ; KIMURA, O.
Oxford, UK : Blackwell Publishing Ltd
Published 1988Staff ViewISSN: 1365-3059Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, NutritionNotes: Tanier spinach (Xanthosoma brasiliense, Araceae) is a common leafy vegetable in south-eastern Brazil. A cuneiform leaf blight which started at the edges of leaves and resulted in complete leaf decay has recently been observed. The causal agent was identified as Pseudomonas cichorii. This appears to be the first report of the disease.Type of Medium: Electronic ResourceURL:
