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Showing 1 to 12 of 98 entries
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Dislocations in magnetohydrodynamic waves in a stellar atmosphere.

Physical review letters

López Ariste A, Collados M, Khomenko E.
PMID: 24010425
Phys Rev Lett. 2013 Aug 23;111(8):081103. doi: 10.1103/PhysRevLett.111.081103. Epub 2013 Aug 20.

We describe the presence of wave front dislocations in magnetohydrodynamic waves in stratified stellar atmospheres. Scalar dislocations such as edges and vortices can appear in Alfvén waves, as well as in general magnetoacoustic waves. We detect those dislocations in...

Diagnostic value of bronchoalveolar lavage in leukemic and bone marrow transplant patients: the impact of antimicrobial therapy.

Mediterranean journal of hematology and infectious diseases

Yacoub AT, Thomas D, Yuan C, Collazo C, Greene J, Walsh F, Solomon D, Schwartz S, Andrews A.
PMID: 25574361
Mediterr J Hematol Infect Dis. 2015 Jan 01;7(1):e2015002. doi: 10.4084/MJHID.2015.002. eCollection 2015.

There is significant morbidity and mortality from pneumonia in leukemic and bone marrow transplant patients. We sought to explore the diagnostic yield of bronchoalveolar lavage (BAL) in these patients with new pulmonary infiltrates. A retrospective chart review of approximately...

MOLECULAR HETEROCHRONY IN THE PATTERN OF FIBRONECTIN EXPRESSION DURING GASTRULATION IN AMPHIBIANS.

Evolution; international journal of organic evolution

Collazo A.
PMID: 28565165
Evolution. 1994 Dec;48(6):2037-2045. doi: 10.1111/j.1558-5646.1994.tb02231.x.

No abstract available.

Can antiretroviral therapy be tailored to each human immunodeficiency virus-infected individual? Role of pharmacogenomics.

World journal of virology

Asensi V, Collazos J, Valle-Garay E.
PMID: 26279978
World J Virol. 2015 Aug 12;4(3):169-77. doi: 10.5501/wjv.v4.i3.169.

Pharmacogenetics refers to the effect of single nucleotide polymorphisms (SNPs) within human genes on drug therapy outcome. Its study might help clinicians to increase the efficacy of antiretroviral drugs by improving their pharmacokinetics and pharmacodynamics and by decreasing their...

Infections and inequalities: the modern plagues.

BMJ (Clinical research ed.)

Collazos J.
PMID: 10698907
BMJ. 2000 Mar 04;320(7235):655.

No abstract available.

Isolated pulmonary valve endocarditis caused by Streptococcus bovis: case report and review.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

Díaz F, Collazos J, Lekuona I.
PMID: 11864250
Clin Microbiol Infect. 1998;4(10):599-600. doi: 10.1111/j.1469-0691.1998.tb00044.x.

No abstract available.

Growth and development of Peruvian children.

Journal of the American Dietetic Association

TRULSON MF, COLLAZOS C, HEGSTED DM.
PMID: 13474979
J Am Diet Assoc. 1957 Oct;33(10):1019-26.

No abstract available.

Three-dimensional magnetic field topology in a region of solar coronal heating.

Nature

Solanki SK, Lagg A, Woch J, Krupp N, Collados M.
PMID: 14562096
Nature. 2003 Oct 16;425(6959):692-5. doi: 10.1038/nature02035.

Flares and X-ray jets on the Sun arise in active regions where magnetic flux emerges from the solar interior amd interacts with the ambient magnetic field. The interactions are believed to occur in electric current sheets separating regions of...

Heterogenic solid biofuel sampling methodology and uncertainty associated with prompt analysis.

International journal of molecular sciences

Pazó JA, Granada E, Saavedra A, Patiño D, Collazo J.
PMID: 20559506
Int J Mol Sci. 2010 May 11;11(5):2118-33. doi: 10.3390/ijms11052118.

Accurate determination of the properties of biomass is of particular interest in studies on biomass combustion or cofiring. The aim of this paper is to develop a methodology for prompt analysis of heterogeneous solid fuels with an acceptable degree...

Epidemiology of prenatal genetic and environmental factors of mental retardation in cuba.

MEDICC review

Lantigua A, Portuondo M, Collazo T, Lardoeyt R.
PMID: 21483354
MEDICC Rev. 2008 Jan;10(1):29-36. doi: 10.37757/MR2008.V10.N1.9.

INTRODUCTION: One of the most sensitive disabilities in human beings is intellectual disability. In April, 2003, a 10-month study was completed of all persons in Cuba with mental retardation (MR), producing results that included epidemiological variables on a national...

Lewis Acid Enabled Copper-Catalyzed Asymmetric Synthesis of Chiral β-Substituted Amides.

Journal of the American Chemical Society

Rodríguez-Fernández M, Yan X, Collados JF, White PB, Harutyunyan SR.
PMID: 28960071
J Am Chem Soc. 2017 Oct 11;139(40):14224-14231. doi: 10.1021/jacs.7b07344. Epub 2017 Sep 29.

Here we report that readily available silyl- and boron-based Lewis acids in combination with chiral copper catalysts are able to overcome the reactivity issues of unactivated enamides, known as the least reactive carboxylic acid derivatives, toward alkylation with organomagnesium...

Partitioning global change: Assessing the relative importance of changes in climate and land cover for changes in avian distribution.

Ecology and evolution

Clement MJ, Nichols JD, Collazo JA, Terando AJ, Hines JE, Williams SG.
PMID: 30847087
Ecol Evol. 2019 Jan 30;9(4):1985-2003. doi: 10.1002/ece3.4890. eCollection 2019 Feb.

Understanding the relative impact of climate change and land cover change on changes in avian distribution has implications for the future course of avian distributions and appropriate management strategies. Due to the dynamic nature of climate change, our goal...

Showing 1 to 12 of 98 entries