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Comparison of penalties resulting from first-order and all-order polarization mode dispersion distortions in optical fiber transmission systems.

Optics letters

Lima AO, Lima IT, Menyuk CR, Adali T.
PMID: 12659428
Opt Lett. 2003 Mar 01;28(5):310-2. doi: 10.1364/ol.28.000310.

We compare the eye-opening penalty from a first-order polarization mode dispersion (PMD) model with that from an all-order PMD model in optical fiber transmission systems. Evaluating the performance by taking into account only first-order PMD produces a good approximation...

Entropy-based analysis of the number partitioning problem.

Physical review. E, Statistical, nonlinear, and soft matter physics

Lima AR, Argollo de Menezes M.
PMID: 11308453
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Feb;63(2):020106. doi: 10.1103/PhysRevE.63.020106. Epub 2001 Jan 26.

In this paper we apply the multicanonical method of statistical physics on the number partitioning problem (NPP). This problem is a basic NP-hard problem from computer science, and can be formulated as a spin-glass problem. We compute the spectral...

Ten polymorphic microsatellite loci for Allobates femoralis, an Amazonian dendrobatoid frog.

Molecular ecology resources

Jehle R, Gasser H, Pfunder M, Amézquita A, Lima AP, Hödl W.
PMID: 21586035
Mol Ecol Resour. 2008 Nov;8(6):1326-8. doi: 10.1111/j.1755-0998.2008.02304.x. Epub 2008 Aug 29.

Within the anuran amphibians, dendrobatoids (poison-arrow frogs) are renowned for their parental care, but the lack of highly variable DNA markers so far precluded precise and comprehensive measurements of their genetic mating system. Here we present 10 polymorphic microsatellites...

Publisher Correction: The sea lamprey germline genome provides insights into programmed genome rearrangement and vertebrate evolution.

Nature genetics

Smith JJ, Timoshevskaya N, Ye C, Holt C, Keinath MC, Parker HJ, Cook ME, Hess JE, Narum SR, Lamanna F, Kaessmann H, Timoshevskiy VA, Waterbury CKM, Saraceno C, Wiedemann LM, Robb SMC, Baker C, Eichler EE, Hockman D, Sauka-Spengler T, Yandell M, Krumlauf R, Elgar G, Amemiya CT.
PMID: 29674745
Nat Genet. 2018 May;50(5):768. doi: 10.1038/s41588-018-0075-2.

In the version of this article initially published, the present addresses for authors Dorit Hockman and Chris Amemiya were switched. The error has been corrected in the HTML and PDF versions of the article.

Serum adiponectin in HIV-1 and hepatitis C virus mono- and co-infected Kenyan injection drug users.

Endocrine connections

Ndombi EM, Budambula V, Webale MK, Musumba FO, Wesongah JO, Mibei E, Ahmed AA, Lihana R, Were T.
PMID: 26306727
Endocr Connect. 2015 Dec;4(4):223-32. doi: 10.1530/EC-15-0071. Epub 2015 Aug 25.

Adiponectin is an important marker of anthropometric profiles of adipose tissue. However, association of adiponectin and adiposity in HIV mono- and co-infected and hepatitis (HCV) injection drug users (IDUs) has not been elucidated. Therefore, the relationship of total adiponectin...

Clinical and Microbiological Evaluation of Brazilian Red Propolis Containing-Dentifrice in Orthodontic Patients: A Randomized Clinical Trial.

Evidence-based complementary and alternative medicine : eCAM

Furtado Júnior JHC, Valadas LAR, Fonseca SGDC, Lobo PLD, Calixto LHM, Lima AGF, de Aguiar MHR, Arruda IS, Lotif MAL, Rodrigues Neto EM, Fonteles MMF.
PMID: 32063987
Evid Based Complement Alternat Med. 2020 Jan 21;2020:8532701. doi: 10.1155/2020/8532701. eCollection 2020.

AIM: To evaluate the efficacy of dentifrice containing brazilian red propolis (BRP) in adolescents under orthodontic treatment. RESULTS: The two groups reduced GBI significantly, with no difference in the intergroup analysis. In the intragroup analysis, it was observed that...

Galanin in an Agnathan: Precursor Identification and Localisation of Expression in the Brain of the Sea Lamprey .

Frontiers in neuroanatomy

Sobrido-Cameán D, Yáñez-Guerra LA, Lamanna F, Conde-Fernández C, Kaessmann H, Elphick MR, Anadón R, Rodicio MC, Barreiro-Iglesias A.
PMID: 31572131
Front Neuroanat. 2019 Sep 13;13:83. doi: 10.3389/fnana.2019.00083. eCollection 2019.

Galanin is a neuropeptide that is widely expressed in the mammalian brain, where it regulates many physiological processes, including feeding and nociception. Galanin has been characterized extensively in jawed vertebrates (gnathostomes), but little is known about the galanin system...

Comparing the effects of whey and casein supplementation on nutritional status and immune parameters in patients with chronic liver disease: a randomised double-blind controlled trial.

The British journal of nutrition

Mizubuti YGG, Vieira ELM, Silva TA, d'Alessandro MO, Generoso SV, Teixeira AL, Lima AS, Correia MITD.
PMID: 32807252
Br J Nutr. 2020 Aug 18;1-12. doi: 10.1017/S0007114520003219. Epub 2020 Aug 18.

Protein supplementation may be beneficial for patients with chronic liver disease (CLD). This study compared the effects of whey protein isolate (WP) and casein (CA) supplementation on nutritional status and immune parameters of CLD patients who were randomly assigned...

Trueness, 3D Deviation, Time and Cost Comparisons Between Milled and 3D-Printed Resin Single Crowns.

The European journal of prosthodontics and restorative dentistry

No-Cortes J, Ayres AP, Lima JF, Markarian RA, Attard NJ, Cortes ARG.
PMID: 34304395
Eur J Prosthodont Restor Dent. 2021 Jul 12; doi: 10.1922/EJPRD_2306No-Cortes06. Epub 2021 Jul 12.

The purpose of this in-vitro study was to compare trueness, 3D deviation, production time and costs of milled and 3D-printed resin single crowns. A total of 20 CAD-CAM resin single crowns were fabricated from 10 digital wax patterns designed...

Appropriateness of Antibiotic Prescription for Prophylactic Purposes among Italian Dental Practitioners: Results from a Cross-Sectional Study.

Antibiotics (Basel, Switzerland)

Bianco A, Cautela V, Napolitano F, Licata F, Pavia M.
PMID: 34066881
Antibiotics (Basel). 2021 May 08;10(5). doi: 10.3390/antibiotics10050547.

The primary objective of this study was to investigate the pattern of antibiotic prescription for prophylaxis purposes among Italian DPs (dental practitioners). A nationwide cross-sectional study was conducted using a multi-stage sampling design. A structured questionnaire was used to...

Magnetic materials: a journey from finding north to an exciting printed future.

Materials horizons

Merazzo KJ, Lima AC, Rincón-Iglesias M, Fernandes LC, Pereira N, Lanceros-Mendez S, Martins P.
PMID: 34617551
Mater Horiz. 2021 Oct 04;8(10):2654-2684. doi: 10.1039/d1mh00641j.

The potential implications/applications of printing technologies are being recognized worldwide across different disciplines and industries. Printed magnetoactive smart materials, whose physical properties can be changed by the application of external magnetic fields, are an exclusive class of smart materials...

Avian Malaria and Related Parasites from Resident and Migratory Birds in the Brazilian Atlantic Forest, with Description of a New .

Pathogens (Basel, Switzerland)

Anjos CC, Chagas CRF, Fecchio A, Schunck F, Costa-Nascimento MJ, Monteiro EF, Mathias BS, Bell JA, Guimarães LO, Comiche KJM, Valkiūnas G, Kirchgatter K.
PMID: 33494428
Pathogens. 2021 Jan 21;10(2). doi: 10.3390/pathogens10020103.

Determining the prevalence and local transmission dynamics of parasitic organisms are necessary to understand the ability of parasites to persist in host populations and disperse across regions, yet local transmission dynamics, diversity, and distribution of haemosporidian parasites remain poorly...

Showing 1 to 12 of 120 entries