Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Alvaro Guzman"'
Autor:
Alvaro Guzman, Kelly J. Rohan, Samina M. Yousufi, Minh-Chau Nguyen, Michael A. Jackson, Joseph J. Soriano, Teodor T. Postolache
Publikováno v:
The Scientific World Journal, Vol 7, Pp 584-591 (2007)
The purpose of this study was to estimate the degree of seasonality and prevalence of winter- and summer-type seasonal affective disorder (SAD) in African immigrant college students in comparison with African American peers. A convenience sample of 2
Externí odkaz:
https://doaj.org/article/d9393a280ba04afbaefb87bd1635ff5a
Autor:
Teodor T. Postolache, Manana Lapidus, Evan R. Sander, Patricia Langenberg, Robert G. Hamilton, Joseph J. Soriano, Jessica S. McDonald, Nancy Furst, Jie Bai, Debra A. Scrandis, Johanna A. Cabassa, John W. Stiller, Theodora Balis, Alvaro Guzman, Alkis Togias, Leonardo H. Tonelli
Publikováno v:
The Scientific World Journal, Vol 7, Pp 1968-1977 (2007)
Although growing evidence supports an association between allergy, allergens and depression, it remains unknown if this relationship is between “states” (possible triggers) or “traits” (possible vulnerabilities). We hypothesized that patients
Externí odkaz:
https://doaj.org/article/7449b793cdf4451eb07002cdb2e77f70
Autor:
Alvaro Guzman, Ryszard Zebrak, Kelly J. Rohan, Irshad A. Sumar, Svetlana Savchenko, John W. Stiller, Adela Valadez-Meltzer, Cara Olsen, Manana Lapidus, Joseph J. Soriano, Teodor T. Postolache
Publikováno v:
The Scientific World Journal, Vol 7, Pp 577-583 (2007)
We conducted a prospective, longitudinal study of seasonality in a vulnerable population, i.e., African students who migrated to a temperate climate. Consistent with previous cross-sectional studies, we hypothesized lower mood and energy, and higher
Externí odkaz:
https://doaj.org/article/582894cb39664207952007d67d282c40
Autor:
Joseph J. Soriano, Constantin Ciupagea, Kelly J. Rohan, Dorin B. Neculai, Samina M. Yousufi, Alvaro Guzman, Teodor T. Postolache
Publikováno v:
The Scientific World Journal, Vol 7, Pp 870-879 (2007)
To our knowledge, this paper is the first to estimate seasonality of mood in a predominantly Caucasian sample, living in areas with hot summers and a relative unavailability of air conditioning. As a summer pattern of seasonal depression was previous
Externí odkaz:
https://doaj.org/article/68410209d07e45a383b1889056dbcd63
Akademický článek
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Autor:
Álvaro Guzmán, A., Marisol Gordillo, S., Silvio Delvasto, A., María Francisca Quereda, V., Enrique Sánchez, V.
Publikováno v:
In Ceramics International 1 November 2016 42(14):15383-15396
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 24:1-6
The technology of quantum-well infrared photodetectors has been used to fabricate focal plane arrays as the active element of infrared cameras. These arrays must be cooled down to 77 K due to the large dark current that they exhibit at higher operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90d3ac8aa44c7b5951c738aa5b0d8f16
https://doi.org/10.1109/jstqe.2017.2703307
https://doi.org/10.1109/jstqe.2017.2703307
Autor:
Adrián López-Arrabal, Álvaro Guzmán-Bautista, William Solórzano-Requejo, Francisco Franco-Martínez, Mónica Villaverde
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112915- (2024)
Conventional planar slicing methods for additive manufacturing limit manufacturable geometries and cause anisotropy and surface defects. Non-planar layers may address this problem; however, their complexity hinder automatic trajectory generation. Thi
Externí odkaz:
https://doaj.org/article/94b503a3244d4074805d52356eaa043e
Publikováno v:
In Measuring Transport Equity 2019:217-229
Publikováno v:
Journal of Crystal Growth. 477:272-276
Laterally biased quantum-well infrared photodetectors (LBQWIPs) are expected to exhibit a photoresponse at room temperature. In these devices, the photocurrent is collected by means of two lateral Ohmic contacts on each side of an undoped quantum wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36af3e12d9b5792aa9cd48066e2aed48
https://doi.org/10.1016/j.jcrysgro.2017.04.023
https://doi.org/10.1016/j.jcrysgro.2017.04.023