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Artigo Acesso aberto Brasil Produção Nacional

Flávio Henrique Mendes, Gustavo Torquatro Oliva, Bruna Lara de Arantes, Rafaela Novaes de Abreu, Antonio Carlos Cella, Jefferson Lordello Polizel, Demóstenes Ferreira da Silva Filho,

This study aimed to analyze the diversity and the arboreal structure of the trees of the “Luiz de Queiroz” College of Agriculture (ESALQ/USP) from a relational database in order to obtain qualitative and quantitative information, which is important to the conservation of the arboreal heritage and security of the population. Were registered 4867 trees belonging to 213 species and 56 plant families, especially Fabaceae, Arecaceae, Bignoniaceae and Myrtaceae. The species most frequently appeared were: ...

Tópico(s): Growth and nutrition in plants

2015 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência e Natura

Artigo Acesso aberto

IRAJÁ DAMIANI PINTO,

... Amazônia. Baseou-se, fundamentalmente, em material de Bom Jardim e Monte Cristo, Pará, Brasil. Trata da paleoecologia, idade, correlação e taxinomia. Apresenta ainda terminologia de corais em português e sumário em inglês. Os corais descritos são: Tetracoralla: Stereostylus mendesi Pinto, sp. nov.; Stereostylus leinzi Pinto, sp. nov.; Lophamplexus sp.; Amplexizaphrentis petrii Pinto, sp. nov.; Dibunophylloides duncanae Pinto, sp. nov.; Dibunophylloides geiseli Pinto, sp. nov. Tabulata: Multithecopora milanoi Pinto, sp. nov. Confirma o presente estudo idade Westfaliano C ou D (Desmoinesiano) para os afloramentos de Bom Jardim e talvez pouco mais recente para os de ...

Tópico(s): Geological and Geophysical Studies

1977 - | Pesquisas em Geociências

Artigo Revisado por pares

Raquel F. Pupo Nogueira, Wilson F. Jardim,

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPhotodegradation of methylene blue: Using solar light and semiconductor (TiO2)Raquel F. P. Nogueira and Wilson F. Jardim Cite this: J. Chem. Educ. 1993, 70, 10, 861Publication Date (Print):October 1, 1993Publication History Received3 August 2009Published online1 October 1993Published inissue 1 October 1993https://doi.org/10.1021/ed070p861RIGHTS & PERMISSIONSArticle Views2810Altmetric-Citations35LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant ...

Tópico(s): TiO2 Photocatalysis and Solar Cells

1993 - American Chemical Society | Journal of Chemical Education

Artigo Acesso aberto Brasil Produção Nacional

Charlotte M. Taylor, Sylvain G. Razafimandimbison, Laure Barrabé, Jomar Gomes Jardim, Maria Regina de Vasconcellos Barbosa,

Taylor, C.M., S.G. Razafimandimbison, L. Barrabé, J.G. Jardim & M.R.V. Barbosa (2017). Eumachia expanded, a pantropical genus distinct from Psychotria (Rubiaceae, Palicoureeae). Candollea 72 : 289–318. In English, English abstract.The pantropical genus Margaritopsis C. Wright (Rubiaceae, Palicoureeae) was recently separated from Psychotria L. and transferred to a different tribe, Palicoureeae, based on both molecular and morphological data. Margaritopsis has been studied in the Neotropics, and in Africa ...

Tópico(s): Traditional and Medicinal Uses of Annonaceae

2017 - | Candollea

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Amir Gil Sessim, Tamara Esteves de Oliveira, Fredy Andrey López-González, David Santos de Freitas, Júlio Otávio Jardim Barcellos,

The bioeconomic efficiency of cow-calf systems was compared by a deterministic dynamic simulation. The simulation model considered stable cow-calf systems differentiated by the maximum age for culling cows, lifetime, culled at four years old; five years old ; six years old; seven years old; eight years old ; nine years old ; ten years old; eleven years old ; twelve years old and thirteen years old. The necessary supply of metabolizable energy for the herd was established as natural grasslands, cultivated ...

Tópico(s): Genetic and phenotypic traits in livestock

2020 - Frontiers Media | Frontiers in Veterinary Science

Artigo Acesso aberto Revisado por pares

Jacinto Jardim,

For most professionals to succeed in the current job market, they need some entrepreneurial skills (ES). This study aimed to describe and systematize these skills, considering the current globalization and digital transformation phenomena. The documental analysis and the critical reflection on the collected data allowed us to identify the socio-economic and socio-cultural reasons for the relevance of this problem. Consequently, to elaborate a frame of reference intended to be adequate to the needs ...

Tópico(s): Knowledge Management in Higher Education

2021 - Multidisciplinary Digital Publishing Institute | Education Sciences

Revisão Acesso aberto Revisado por pares

Jacinto Jardim, Ana Bártolo, Andreia Pinho,

The number of entrepreneurship education programs (EEP) has increased exponentially over the past two decades. However, a systematic review has not yet been carried out to confirm the effectiveness of EEPs and their presence in the current global world. The main objective of this study was to provide a systematic synthesis of EEP, exploring their characteristics and effectiveness. The search was carried out in the following databases: Scopus, Web of Science, ProQuest, and ERIC. Twenty-nine articles ...

Tópico(s): Family Business Performance and Succession

2021 - Multidisciplinary Digital Publishing Institute | Education Sciences

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jacqueline Farinha Shimizu, Caroline Sprengel Lima, Carina Machado Pereira, Cíntia Bittar, Mariana Nogueira Batista, Ana Carolina Nazaré, Carlos Roberto Polaquini, Carsten Zothner, Mark Harris, Paula Rahal, Luís Octávio Regasini, Ana Carolina Gomes Jardim,

Abstract Hepatitis C virus (HCV) is one of the leading causes of liver diseases and transplantation worldwide. The current available therapy for HCV infection is based on interferon-α, ribavirin and the new direct-acting antivirals (DAAs), such as NS3 protease and NS5B polymerase inhibitors. However, the high costs of drug design, severe side effects and HCV resistance presented by the existing treatments demonstrate the need for developing more efficient anti-HCV agents. This study aimed to evaluate ...

Tópico(s): Drug-Induced Hepatotoxicity and Protection

2017 - Nature Portfolio | Scientific Reports

Artigo Brasil Produção Nacional

Alexandre Maul, Fernando Jardim, Lívia Falcão, Gaspar González,

Summary Several discoveries were announced in pre-salt section in Brazilian Basins. There are several discussion regarding the correct way to build the best velocity model for migration purpose (algorithms, constant velocity, isotropy, FWI). These discussion look for how to build the best image only. The amplitude response seems to be a consequence of this built image. We present a method for uncertainty analysis in seismic illumination studies. Different velocity models were built in order to better ...

Tópico(s): Hydrocarbon exploration and reservoir analysis

2015 - | Proceedings

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Adriano Martimbianco de Assis, Jonas Alex Morales Saute, Aline Longoni, Clarissa Branco Haas, Vitor Rocco Torrez, A Brochier, Gabriele Nunes Souza, Gabriel Vasata Furtado, Tailise Conte Gheno, Aline Dutra Russo, Thaís Lampert Monte, Raphael Machado Castilhos, Artur Francisco Schumacher Schuh, Rui Davila, Karina Carvalho Donis, Carlos Roberto de Mello Rieder, Diogo O. Souza, Suzi Alves Camey, Vanessa Bielefeldt Leotti, Laura Bannach Jardim, Luis Valmor Portela,

Spinocerebellar ataxia type 3/Machado-Joseph disease (SCA3/MJD) is a polyglutamine disorder with no current disease-modifying treatment. Conformational changes in mutant ataxin-3 trigger different pathogenic cascades, including reactive oxygen species (ROS) generation; however, the clinical relevance of oxidative stress elements as peripheral biomarkers of SCA3/MJD remains unknown. We aimed to evaluate ROS production and antioxidant defense capacity in symptomatic and presymptomatic SCA3/MJD individuals ...

Tópico(s): Parkinson's Disease Mechanisms and Treatments

2017 - Frontiers Media | Frontiers in Neurology

Artigo Acesso aberto Brasil Produção Nacional

Mariana Fonseca Cotta, Leandro Fernandes Malloy‐Diniz, Rodrigo Nicolato, Edgar Nunes de Moares, Fábio Lopes Rocha, Jonas Jardim de Paula,

This paper aims at reviewing the literature on the use of Rey’s Verbal Auditory Learning Test (RAVLT) with respect to its potential contribution to the differential diagnosis between normal aging and Alzheimer’s disease. We researched articles published in the last ten years, indexed in the databases of PubMed and Lilacs, which were designed to evaluate the use of the RAVLT in the diagnosis of dementia, particularly Alzheimer’s disease. Thirty-sevenstudies were selected according to the methodology ...

Tópico(s): Health Education and Validation

2012 - UNIVERSIDADE DO VALE DO RIO DOS SINOS | Contextos Clínicos

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gabriela Sarti Kinker, Andrew Maltez Thomas, Vinicius Jardim Carvalho, Felipe Prata Lima, André Fujita,

Abstract Lower-grade gliomas (LGGs), which are uniformly fatal in young adults, are classified as grades II-III tumors according to their histological features. The NFκB transcription factor, a crucial player in cancer initiation and progression, is inactivated in the cytoplasm by inhibitory proteins (IκBs) that have been shown to exert tumor-suppressor activity. Therefore, using The Cancer Genome Atlas copy number alteration and RNA-Seq data from 398 patients, we evaluated the association between ...

Tópico(s): RNA regulation and disease

2016 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Revisado por pares

Cassiana Carolina Montagner, Fernando F. Sodré, Raphael D. Acayaba, Cristiane Vidal, Iolana Campestrini, Marco Locatelli, Igor C. Pescara, Anjaína Fernandes de Albuquerque, Gisela de Aragão Umbuzeiro, Wilson Jardim,

Emerging contaminants have been considered one of the main concerns for ensuring the quality of water around the world.This work presents the results of 10 years of analyses carried out in the state of São Paulo (Brazil) that has the high population density and intense agricultural and industrial activities.In this work 58 compounds (9 hormones, 14 pharmaceuticals and personal care products, 8 industrial compounds, 17 pesticides and 10 illicit drugs) were determined from 2006 to 2015 in 708 samples ...

Tópico(s): Effects and risks of endocrine disrupting chemicals

2018 - Brazilian Chemical Society | Journal of the Brazilian Chemical Society

Artigo Acesso aberto Revisado por pares

José Porfírio, Tiago Carrilho, Jacinto Jardim, Volker Wittberg,

To foster economic development, entrepreneurship is a crucial pillar. Young people and especially students are potential entrepreneurs, whereas education is crucial to promote capabilities and to pursue intentions. In this research we study the importance and effect of the personal characteristics of students, the inherent psychological factors, and the influence of education and training to promote entrepreneurial intentions. From our sample of 1750 students, we conclude about the importance of ...

Tópico(s): Innovation and Socioeconomic Development

2022 - Middle Tennessee State University | Journal of Small Business Strategy

Artigo Acesso aberto Revisado por pares

Vanessa Gil, Catarina J. Pinho, Carlos A. S. Aguiar, Carolina S. Jardim, Rui Rebelo, Raquel Vasconcelos,

Dietary studies can reveal valuable information on how species exploit their habitats and are of particular importance for insular endemics conservation as these species present higher risk of extinction. Reptiles are often neglected in island systems, principally the ones inhabiting remote areas, therefore little is known on their ecological networks. The Selvagens gecko Tarentola (boettgeri) bischoffi , endemic to the remote and integral reserve of Selvagens Archipelago, is classified as Vulnerable ...

Tópico(s): Identification and Quantification in Food

2020 - PeerJ, Inc. | PeerJ

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Débora Moraes de Oliveira, Igor Andrade Santos, Daniel Oliveira Silva Martins, Yasmim G. Gonçalves, Léia Cardoso-Sousa, Robinson Sabino‐Silva, Gustavo Von Poelhsitz, Eduardo de Faria Franca, Nilson Nicolau-Júnior, Carolina Colombelli Pacca, Andres Merits, Mark Harris, Ana Carolina Gomes Jardim,

Chikungunya fever is a disease caused by the Chikungunya virus (CHIKV) that is transmitted by the bite of the female of Aedes sp. mosquito. The symptoms include fever, muscle aches, skin rash, and severe joint pains. The disease may develop into a chronic condition and joint pain for months or years. Currently, there is no effective antiviral treatment against CHIKV infection. Treatments based on natural compounds have been widely studied, as many drugs were produced by using natural molecules and ...

Tópico(s): HIV Research and Treatment

2020 - Frontiers Media | Frontiers in Microbiology

Artigo

Charles F. Keown, Ada Lewis Keown,

In the late 1960s, Hennig and Jardim interuiewed 25 top-level, female executives and published their findings in the book, The Managerial Woman. Their study developed a profile of women who entered thejob market in the 1930s. The present study interviewed 21 woman executives who entered the job market in the 1960s and achieved success in corporate management. A comparison of the profiles developed in each study indicates that being an only or first child and having a college education are still ...

Tópico(s): Gender Diversity and Inequality

1982 - SAGE Publishing | Group & Organization Studies

Artigo Acesso aberto Brasil Produção Nacional

Gustavo Henrique Silva de Souza, Nilton César Lima, Jorge Artur Peçanha de Miranda Coelho, Ana Cláudia Gonçalves de Sá Jardim,

Objective: To investigate entrepreneurial expectations towards the COVID-19 pandemic through empirical evidence of business practices in Brazil during the beginning of the social distancing period. Also, we sought to test cognitive adaptability and human values as predictors of the decision-making process and to test whether infection with COVID-19 or proximity to the disease related to these constructs. Method: A cross-sectional study was developed with a non-probabilistic sample of 313 Brazilian ...

Tópico(s): Entrepreneurship Studies and Influences

2023 - | REGEPE Entrepreneurship and Small Business Journal

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gislaine Ghiselli, Wilson F. Jardim,

ENDOCRINE DISRUPTORS IN THE ENVIRONMENT.Although the hypothesis that environmental chemicals may exhibit endocrine disrupting effects is not new, the issue has been a growing level of concern due to reports of increased incidences of endocrine-related disease in humans, including declining male fertility, and more significantly, to adverse physiological effects observed in wildlife where cause and effect relationships are more evident.The list of endocrine disrupting chemicals (EDCs) includes a range ...

Tópico(s): Pharmaceutical and Antibiotic Environmental Impacts

2007 - Brazilian Chemical Society | Química Nova

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

F. Almeida, Alberto J. Centeno, Márcia Cristina Bisinoti, Wilson F. Jardim,

PERSISTENT TOXIC SUBSTANCES (PTS) IN BRAZIL.The present article presents an assessment of PTS in Brazil including polychlorinated biphenyls, polycyclic aromatic hydrocarbons, benzene hexachloride, aldrin, dieldrin, endrin, p,p , -DDT, p,p , DDE, p,p , -DDD, hexachlorocyclohexanes (α-HCH, β-HCH, γ-HCH and δ-HCH), endossulfan, heptachlor and pentachlorophenol.The data presented here are related to a survey of PTS levels in different environmental matrixes (soil, sediment, water, air, biota) and human tissues ( ...

Tópico(s): Environmental Toxicology and Ecotoxicology

2007 - Brazilian Chemical Society | Química Nova

Artigo Brasil Produção Nacional Revisado por pares

Marisa Maltz, Luana Severo Alves, Juliana Jobim Jardim, Moura Mdos S, de Oliveira Ef,

Purpose To follow-up teeth with deep caries lesions submitted to incomplete caries removal over a 10-year period. Methods 27 subjects (32 permanent posterior teeth) with deep caries lesions composed the sample. In this single-arm long-term prospective study, the inclusion criteria were risk of pulp exposure during caries excavation, positive response to the cold test, absence of spontaneous pain or sensitivity during percussion, and radiographic absence of a periapical lesion. Subjects were submitted ...

Tópico(s): Dental Radiography and Imaging

2011 - Mosher & Linder, Inc. | American journal of dentistry

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Gilberto Silvério da Silva, Wilson de Figueiredo Jardim,

In this paper a water quality index is developed to subsidize management actions in the Atibaia River for upon protection of aquatic organisms.This index is composed of two measurable environmental parameters normaly, ammonia and dissolved oxygen, the latter representing the contribution of organic matter.Concentrations of these two variables were normalized on a scale from 0 to 100 and translated into statements of quality (excellent, good, regular, bad and very bad).The index was applied to three ...

Tópico(s): Water Quality and Pollution Assessment

2006 - Brazilian Chemical Society | Química Nova

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Piero G. Delprete, Jomar Gomes Jardim,

The Rubiaceae is the fourth Angiosperm family in number of species in the World and in the Neotropics. Its overwhelming diversity and presence in most biomes, and at most vegetation layers, makes this family one of the most important components of tropical vegetation. During the last two decades, family classification went through several reorganizations, mostly influenced by the advent of molecular phylogenetic studies, and many taxonomic revisions and floristic studies on Brazilian Rubiaceae have ...

Tópico(s): Fern and Epiphyte Biology

2012 - Rio de Janeiro Botanical Garden Research Institute | Rodriguésia

Artigo Brasil Produção Nacional Revisado por pares

Cassiana Carolina Montagner, Gisela de Aragão Umbuzeiro, Célio Pasquini, Wilson F. Jardim,

Caffeine can be used to prioritize samples to be tested for estrogenic activity in water quality programs evaluating emerging contaminants with endocrine disruptor activity.

Tópico(s): Chemical Analysis and Environmental Impact

2014 - Royal Society of Chemistry | Environmental Science Processes & Impacts

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Clarissa Troller Habekost, Pedro Schestatsky, Vitor Félix Torres, Daniella M. Coelho, Carmen Regla Vargas, Vitor Rocco Torrez, Jean Pierre Oses, Luis Valmor Portela, Fernanda dos Santos Pereira, Úrsula da Silveira Matte, Laura Bannach Jardim,

Neurologic impairments in female heterozygotes for X-linked Adrenoleukodystrophy (X-ALD) are poorly understood. Our aims were to describe the neurological and neurophysiological manifestations of a cohort of X-ALD heterozygotes, and to correlate them with age, disease duration, mutations, X-inactivation and serum concentrations of a marker of neuronal damage, neuron-specific enolase (NSE). All 45 heterozygotes identified in our region, with previous VLCFA and molecular diagnosis, were invited to be ...

Tópico(s): Signaling Pathways in Disease

2014 - BioMed Central | Orphanet Journal of Rare Diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Roberta Lourênço Ziolli, Wilson F. Jardim,

COMPOUNDS CATA-LYZED BY TiO 2 .Conventional technology used in the treatment of wastewater has been pointed as a major environmental problem for sustainable development, since minimization is not addressed accordingly.Advanced oxidation processes (AOP), based on the formation of hydroxyl radical ( .OH), a powerful oxidant agent, have been considered to be a potential technology for the destruction of many toxic compounds.Photocatalysis using solar light, an AOP, has been studied for nearly 20 years and ...

Tópico(s): TiO2 Photocatalysis and Solar Cells

1998 - Brazilian Chemical Society | Química Nova

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Raquel F. Pupo Nogueira, Wilson F. Jardim,

This article gives some basic principles of heterogeneous photocatalysis using titanium dioxide as photocatalyst and the state of art of its applications to the abatement of aqueous and atmospheric pollutants.

Tópico(s): TiO2 Photocatalysis and Solar Cells

1998 - Brazilian Chemical Society | Química Nova

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Thaís Lampert Monte, Estela da Rosa Reckziegel, Marina Coutinho Augustin, Lucas D. Locks-Coelho, Amanda Senna Pereira dos Santos, Gabriel Vasata Furtado, Eduardo Preusser de Mattos, José Luiz Pedroso, Orlando Graziani Póvoas Barsottini, Fernando Regla Vargas, Maria Luiza Saraiva Pereira, Suzi Alves Camey, Vanessa Bielefeldt Leotti, Laura Bannach Jardim,

Spinocerebellar ataxia type 2 (SCA2) affects several neurological structures, giving rise to multiple symptoms. However, only the natural history of ataxia is well known, as measured during the study duration. We aimed to describe the progression rate of ataxia, by the Scale for the Assessment and Rating of Ataxia (SARA), as well as the progression rate of the overall neurological picture, by the Neurological Examination Score for Spinocerebellar Ataxias (NESSCA), and not only during the study duration ...

Tópico(s): Neurological disorders and treatments

2018 - BioMed Central | Orphanet Journal of Rare Diseases