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Artigo

Anne Chin, Frances P. Gelwick, David Laurencio, Laura R. Laurencio, Morgan S. Byars, Mateo Scoggins,

Anne Chin, Frances Gelwick, David Laurencio, Laura R. Laurencio, Morgan S. Byars and Mateo Scoggins

Tópico(s): Urban Stormwater Management Solutions

2010 - University of Wisconsin Press | Ecological restoration, North America

Artigo Acesso aberto Revisado por pares

Francisco Hernández-Bernal, Maria C. Ricardo-Cobas, Yenima Martín-Bauta, Ernesto Rodríguez-Martinez, Klaudia Urrutia-Pérez, Karen Urrutia-Pérez, Joel Quintana-Guerra, Zadis Navarro-Rodríguez, Marjoris Piñera-Martínez, José L. Rodríguez-Reinoso, Cristina Olimpia Chávez-Chong, Idania Baladrón-Castrillo, Grettel Melo-Suárez, Alejandro Batista-Izquierdo, Alexis Pupo-Micó, Ricardo Mora-Betancourt, Jacqueline Bizet-Almeida, Maria C. Martínez-Rodríguez, Leonardo Lobaina-Lambert, Vivian M. Velázquez-Pérez, Jalimy Soler-Díaz, Sandra Laurencio-Vallina, Tamara Meriño-Hechavarría, Norberto Carmenaty-Campos, Enri Rodríguez-Montero, Miladys Limonta-Fernández, Marel Alonso-Valdés, Reinier Hernández-Rodríguez, Eulogio Pimentel-Vázquez, Karem M. Catasús-Álvarez, Maria V. Cabrera-Núñez, Marta Ayala-Ávila, Verena L. Muzio-González, Francisco Hernández-Bernal, Maria C. Ricardo-Cobas, Yenima Martín-Bauta, Ernesto Rodríguez-Martinez, Klaudia Urrutia-Pérez, Karen Urrutia-Pérez, Joel Quintana-Guerra, Zadis Navarro-Rodríguez, Marjoris Piñera-Martínez, José L. Rodríguez-Reinoso, Cristina Olimpia Chávez-Chong, Idania Baladrón-Castrillo, Grettel Melo-Suárez, Alejandro Batista-Izquierdo, Alexis Pupo-Micó, Ricardo Mora-Betancourt, Jacqueline Bizet-Almeida, Maria C. Martínez-Rodríguez, Leonardo Lobaina-Lambert, Vivian M. Velázquez-Pérez, Jalimy Soler-Díaz, Sandra Laurencio-Vallina, Tamara Meriño-Hechavarría, Norberto Carmenaty-Campos, Enri Rodríguez-Montero, Miladys Limonta-Fernández, Marel Alonso-Valdés, Reinier Hernández-Rodríguez, Eulogio Pimentel-Vázquez, Karem M. Catasús-Álvarez, Maria V. Cabrera-Núñez, Marta Ayala-Ávila, Verena L. Muzio-González,

The pandemic of COVID-19 raised the urgent need for safe and efficacious vaccines against SARS-CoV-2. We evaluated the efficacy and safety of a new SARS-CoV-2 virus receptor-binding domain (RBD) vaccine.A phase 3, multicentre, randomised, double-blind, placebo-controlled trial was carried out at 18 clinical sites in three provinces of the south-eastern region of Cuba. Subjects (healthy or those with controlled chronic diseases) aged between 19 and 80 years, who gave written informed consent were eligible. ...

Tópico(s): COVID-19 Clinical Research Studies

2023 - Elsevier BV | The Lancet Regional Health - Americas

Artigo

C. M. Alexander, Lynn E. Teller, Jeffrey B. Gross, David Owen, Cornella Cunningham, Flory Laurencio,

... TELLER, L.; GROSS, J.; OWEN, D.; CUNNINGHAM, C.; LAURENCIO, F. Author Information

Tópico(s): Traumatic Brain Injury and Neurovascular Disturbances

1989 - Lippincott Williams & Wilkins | Survey of Anesthesiology

Artigo Revisado por pares

Ronald E. Surtz,

... play ends, the approaching marriage of Finea and Laurencio promises to produce the offspring desired by the ... of deception in Act III when Finea tells Laurencio that dissimulation is a quality inherent in the ...

Tópico(s): Historical and Literary Analyses

1981 - Auburn University | Bulletin of the Comediantes

Artigo Brasil Produção Nacional Revisado por pares

Ana Paula Pagano, Juliana Maria Faccioli Sicchieri, Isabela Laurencio Schiavoni, D. Barbeiro, Camila Sanches Manca, Bruna Ramos da Silva, Amanda Escobar Bezerra, Lívia Cristina Mendonça Pinto, Roberta Chaves Araújo, Andreza Corrêa Teixeira, Paula Garcia Chiarello,

The aim of this study was to evaluate the applicability of phase angle (PhA) as a severity indicator of chronic liver diseases. We examined the medical records of 54 patients—27 with hepatocellular carcinoma (HCC) and 27 with non-alcoholic fatty liver disease (NAFLD). The patients were ≥18 y of age. Clinical data, such as Child-Pugh and Barcelona Clinic Liver Cancer (HCC), aspartate aminotransferase-to-platelet ratio index (APRI) and fibrosis (FIB)-4 (NAFLD), nutritional parameters (body mass index [BMI], ...

Tópico(s): Nutrition and Health in Aging

2019 - Elsevier BV | Nutrition

Artigo Revisado por pares

Anne Chin, Li An, Joan L. Florsheim, Laura R. Laurencio, Richard A. Marston, Anna P. Solverson, Gregory L. Simon, Emily Stinson, Ellen Wohl,

As human interactions with Earth systems continue to intensify, understanding the complex relationships among human activity, landscape change, and societal responses to those changes becomes increasingly important. Interdisciplinary research centered on the theme of "feedbacks" in human–landscape systems serves as a promising focus for unraveling these interactions. This paper examines the specific case of the 2012 Waldo Canyon Fire of Colorado, where human responses after the fire to perceived ...

Tópico(s): Hydrology and Sediment Transport Processes

2015 - Elsevier BV | Geomorphology

Artigo Revisado por pares

Anne Chin, Laura R. Laurencio, Melinda D. Daniels, Ellen Wohl, Michael A. Urban, Kathryn Boyer, Asim Qayyum Butt, Hervé Piégay, K. J. Gregory,

ABSTRACT This article reports a survey of 196 river managers in seven states across the USA assessing their perceptions of in‐stream wood. This survey followed corresponding questionnaires given to undergraduate students representing non‐expert views in the same states and in 10 countries around the world. Whereas most students registered predominantly negative views of in‐stream wood (i.e. not aesthetically pleasing, dangerous and needing improvement), American managers perceive rivers with wood ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2012 - Wiley | River Research and Applications

Artigo Revisado por pares

David Laurencio, Lee A. Fitzgerald,

Abstract: Disentangling local and historical factors that determine species diversity patterns at multiple spatial scales is fundamental to elucidating processes that govern ecological communities. Here we investigated how environmental correlates may influence diversity at local and regional scales. Primarily utilizing published species lists, amphibian and reptile alpha and beta diversity were assessed at 17 well-surveyed sites distributed among ecoregions throughout Costa Rica. The degree to ...

Tópico(s): Amphibian and Reptile Biology

2010 - Cambridge University Press | Journal of Tropical Ecology

Artigo Revisado por pares

Anne Chin, Laura R. Laurencio, Adriana E. Martinez,

Studies of the effects of dams have emphasized large and very large dams; less well understood are the impacts caused by smaller dams. Using Texas as an example area, this article highlights the role of small- and medium-sized dams in affecting the surface hydrology of river systems. Analysis of data from the National Inventory of Dams (NID) in a geographic information system showed that small and medium dams comprise about 97 percent of the dams registered in Texas. A small-or medium-sized dam is ...

Tópico(s): Flood Risk Assessment and Management

2008 - Routledge | The Professional Geographer

Artigo

Ana J. Rondón, L. M. Samaniego, R. Bocourt, Stephen C. Rodriguez, Grethel Milián, María José Ranilla, M. Laurencio, Manuel Pérez,

Abstract Resumen Isolation of different strains of Lactobacillus sp. from the gastrointestinal tract (GIT) of broilers was carried out aiming to make a preliminary selection and identification of those strains which could resist the main natural barriers in the digestive flow: acid pH (pH 2) and bile salts (1.5 g L−1 of Ox-biles). As result, 20 strains with probiotic activity potential were obtained from poultry. From those, 6 strains were selected for showing higher growth capacity (between 10.50 and ...

Tópico(s): Meat and Animal Product Quality

2008 - Taylor & Francis | Ciencia y Tecnologia Alimentaria

Artigo

P. Laurêncio, M. C. R. Medeiros,

The dynamic range of optical single side-band modulated systems is analyzed for both small-signal and large-signal regimes. Under small-signal conditions the achievable link bandwidth is mainly limited by the combined effect of fiber nonlinearities and fiber dispersion. Whereas, under large-signal regime, the sidebands of the optical field at harmonics of the modulation frequency become significant, and the link bandwidth is limited by the interaction between the different optical field harmonics ...

Tópico(s): Optical Network Technologies

2003 - Institute of Electrical and Electronics Engineers | IEEE Photonics Technology Letters

Artigo Acesso aberto Revisado por pares

Marcos Szeinfeld, Maria Laurencio, Vicente S. Pallares,

*Fellow, Department of Anesthesiology, University of Miami, Pain Clinic. † Fellow, Department of Anesthesiology, University of Miami. School of Medicine, Miami, Florida. ‡ Professor of Anesthesia, University of Miami, Pain Clinic. School of Medicine, Miami, Florida. Reprint requests to Dr. Szeinfeld, Department of Anesthesiology, R–370, University of Miami, School of Medicine, P. O. Box 016370, Miami, FL 33101. Accepted for publication June 10, 1981.

Tópico(s): Myofascial pain diagnosis and treatment

1981 - Lippincott Williams & Wilkins | Anesthesia & Analgesia

Artigo Acesso aberto Revisado por pares

Manoj P. Thakur, M. C. R. Medeiros, P. Laurêncio, John Mitchell,

A novel optical dispersion tolerant millimetre-wave radio-over-fibre system using optical frequency tripling technique with enhanced and selectable sideband suppression is demonstrated. The implementation utilises cascaded optical modulators to achieve either an optical single sideband (OSSB) or double sideband-suppressed carrier (DSB-SC) signal with high sideband suppression. Our analysis and simulation results indicate that the achievable suppression ratio of this configuration is only limited by ...

Tópico(s): Advanced Fiber Laser Technologies

2011 - Optica Publishing Group | Optics Express

Artigo Revisado por pares

P. Laurêncio, Sandra O. Simoes, M. C. R. Medeiros,

This paper investigates both theoretically and numerically the performance limitations due to the combined effect of relative intensity noise (RIN) and intermodulation distortion of broadband optical single sideband/subcarrier multiplexing (OSSB/SCM) systems. The analysis includes intermodulation distortion combined with RIN introduced by the laser source and by optical preamplification. System performance is evaluated in terms of bit error rate for SCM systems using optically preamplified receivers, ...

Tópico(s): Semiconductor Lasers and Optical Devices

2006 - Institute of Electrical and Electronics Engineers | Journal of Lightwave Technology

Artigo Revisado por pares

David Laurencio, John H. Malone,

Tópico(s): Amphibian and Reptile Biology

2009 - | Herpetological conservation and biology

Artigo Revisado por pares

David G. Torres,

... me espanto que sea, / dejaré cabaüo y pajes" (Laurencio , II.5) por 'A" you mean to talk ...

Tópico(s): Shakespeare, Adaptation, and Literary Criticism

2000 - Auburn University | Bulletin of the Comediantes

Artigo

A.J. Rondón, L. M. Samaniego, R. Bocourt, Susana Zuluaga Rodríguez, Grethel Milián, María José Ranilla, M. Laurencio, M. Pérez,

Se realizo el aislamiento de diferentes cepas de Lactobacillus sp. a partir del tracto gastrointestinal (TGI) de pollos de ceba con el objetivo de preseleccionar e identificar aquellas resistentes a las principales barreras naturales del transito de la digestion: presencia de pH acido (pH 2) y de sales biliares (1,5 g L-1 de Ox-Bilis). Como resultado se obtuvieron 20 cepas de origen aviar con actividad probiotica potencial, de las cuales fueron seleccionadas 6 cepas por mostrar mejor capacidad de crecimiento ( ...

Tópico(s): Microbial Metabolites in Food Biotechnology

2008 - Taylor & Francis | Ciencia y Tecnologia Alimentaria

Artigo Acesso aberto Revisado por pares

Christopher J. Leary, Hannah Ralicki, David Laurencio, Sarah Crocker‐Buta, John H. Malone,

Amphibians inhabiting montane riparian zones in the Neotropics are particularly vulnerable to decline, but the reasons are poorly understood. Because environmental contaminants, endocrine disruption, and pathogens often figure prominently in amphibian declines it is imperative that we understand how these factors are potentially interrelated to affect montane populations. One possibility is that increased precipitation associated with global warming promotes the deposition of contaminants in montane ...

Tópico(s): Animal Behavior and Reproduction

2018 - Public Library of Science | PLoS ONE

Artigo Revisado por pares

Manuel Ismael Laurencio Luna, Santos García, Orlando García, Ángel Trigos,

When cultures of Serratia marcescens, an enterobacteria isolated from the microflora associated with banana plantations incubated at 27°C in a yeast-calcium carbonate-dextrose solid medium (10 g of yeast extract, 20 g dextrose, 15 g bacteriological agar, 20 g calcium carbonate and 1000 mL distilled water) were extracted with chloroform and purified by column chromatography, we obtained a new colourless bacterial metabolite which according to spectroscopic data proved to be serratin.

Tópico(s): Botanical Research and Applications

2012 - Taylor & Francis | Natural Product Research

Artigo Revisado por pares

Sean P. Graham, Elizabeth K. Timpe, Laura R. Laurencio,

Tópico(s): Insect and Arachnid Ecology and Behavior

2010 - | Herpetological conservation and biology

Artigo

M. Laurencio, Manuel Pérez, R. Piad, Grethel Milián, Ana J. Rondón, Marı́a del Pilar Dı́az,

Resumen en: The pathogenic exclusion in broilers, of a new mixture of competitive exclusion (MCE) was evaluated. Four treatments, a control group and three treaties...

Tópico(s): Rabbits: Nutrition, Reproduction, Health

2005 - Taylor & Francis | Ciencia y Tecnologia Alimentaria

Artigo Acesso aberto Revisado por pares

Christian M. Alexander, Lynn E. Teller, Jeffrey B. Gross, Denise Owen, Cornella Cunningham, Flory Laurencio,

The authors completed a two-phase study to determine criteria that might predict hemodynamic stability during recovery from subarachnoid block (SAB). Patients' supine and sitting (2 min) blood pressures were determined at 30-min intervals in the recovery room (RR). In the first group of 26 patients, retrospective analysis revealed that the orthostatic decrease in mean arterial pressure (MAP) never exceeded 15% following two successive orthostatic decreases of 10% or less. This finding was validated ...

Tópico(s): Traumatic Brain Injury and Neurovascular Disturbances

1989 - Lippincott Williams & Wilkins | Anesthesiology

Artigo Acesso aberto Revisado por pares

José Nildo de Barros Silva Júnior, Anne Carolinne Marie dos Santos Gomes, Haline Costa dos Santos Guedes, Emmanoela de Almeida Paulino Lima, Dilyane Cabral Januário, Marilia Laurencio dos Santos,

Objetivo: Conhecer a produção cientifica no período de 2013 a 2018, acerca dos comportamentos dos profissionais de enfermagem para efetivação da humanização hospitalar. Método: Trata-se de uma revisão integrativa da literatura realizada através das bases de dados SciELO, LILACS, IBECS, MEDLINE e Biblioteca Cochrane. A busca foi realizada em outubro de 2018, possuindo como amostra final 20 artigos. Resultados: Observou-se, após leitura na integra, a delimitação de 3 eixos temáticos quanto ao empoderamento ...

Tópico(s): Healthcare during COVID-19 Pandemic

2020 - UNIVERSIDADE FEDERAL DO ESTADO DO RIO DE JANEIRO | Revista de Pesquisa Cuidado é Fundamental Online

Artigo Revisado por pares

David H. Darst,

... para asegurar el éxito de su amor por Laurencio. Voros examina la preocupación de Lope sobre los ...

Tópico(s): Early Modern Spanish Literature

1997 - Auburn University | Bulletin of the Comediantes

Artigo Acesso aberto Revisado por pares

Anne Chin, Alison P. O’Dowd, Patina K. Mendez, Katrina Velasco, Joan L. Florsheim, Laura R. Laurencio, R. Leventhal,

Abstract Although the science and practice of river restoration has progressed in recent years toward more natural approaches, few example projects of headwater step‐pool channels exist in the literature. This study examined a restoration design in the headwaters of Wildcat Creek (Berkeley, California, USA) that allowed the creek to form its own stable morphology, instead of utilizing an engineered form. The creation of an experimental reach—where natural flows redistributed randomly placed clasts ...

Tópico(s): Freshwater macroinvertebrate diversity and ecology

2021 - Wiley | River Research and Applications

Artigo Revisado por pares

Luis Antonio Monzón Laurencio,

Argumentation has been, since the beginnings of Western culture, a fundamental tool of thought, and part of the university studies that today face many challenges, some of which require the development of this skill. However, in Mexico, research on this subject is practically nonexistent. This article briefly discusses the state-of-the-art research on argumentation in Latin America.

Tópico(s): Higher Education Teaching and Evaluation

2011 - Instituto Salvatierra | Revista Electrónica de Investigación Educativa

Artigo Acesso aberto Revisado por pares

Héctor Laurencio Alfonso, Yodelkis Delgado Drubey,

El propósito de esta investigación es determinar la in uencia que ejerce la variación de temperatura de 15, 25 y 35 °C sobre las propiedades reológicas de las emulsiones de petróleo pesado en agua.Se estudió una mezcla formada por 70% de petróleo de 15 o API, 29% de agua y 1% de tensoactivo.A partir del estudio reológico se da el comportamiento de la viscosidad aparente con relación al gradiente de velocidad para diferentes temperaturas.Se observa que la emulsión presenta propiedades seudoplásticas; ...

Tópico(s): Enhanced Oil Recovery Techniques

2008 - University of Tarapacá | Ingeniare. Revista chilena de ingeniería

Artigo Revisado por pares

Manuel Pérez, R. Piad, Grethel Milián, Maria das Graças de Almeida Felipe, Adrianne Ferreira, Ismael M. Mancilha, M. Laurencio, João Batista de Almeida e Silva,

The microbial growth, endospores production and protease activity was investigated during growth of Bacillus licheniformes E-44 on nutrient broth medium at 40 °C. The total number of bacterial cells (8.8 × 1010 UFC/ml), endospores production (8 × 107 UFC/ml) and protease activity (17.8 Anson U/ml) were maximal after 20 h of cultivation. The hydrolytic activity of the produced crude enzymatic preparation was assessed on residual distillery's yeast cream for obtaining a Saccharomyces cerevisiae hydrolysate ( ...

Tópico(s): Protein Hydrolysis and Bioactive Peptides

2006 - Elsevier BV | Enzyme and Microbial Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gilson Luiz Piva Filho, Ana Júlia Silva e Alves, Laurêncio Garcia Carvalho, Márcia Marinho, Luzia Helena Queiroz,

RESUMO: Determinar a ocorrência da brucelose, da tuberculose e a percepção de riscos acerca de ambas as zoonoses foi o objetivo do estudo em rebanhos bovinos leiteiros do município de Paranaíba, Mato Grosso do Sul, Brasil. As visitas ocorreram entre novembro de 2012 e março de 2013, em 42 propriedades georreferenciadas, nas quais foram aplicados questionários aos produtores e realizadas as coletas de sangue para testes sorológicos e de tuberculinização. A ocorrência de focos, tanto da brucelose ...

Tópico(s): Tuberculosis Research and Epidemiology

2018 - Zeppelini Editorial | Arquivos do Instituto Biológico