B2b Market
Mostrando 1-12 de 103 artigos, teses e dissertações.
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1. TESTES DIAGNÓSTICOS PARA O SARS-COV-2: UMA REFLEXÃO CRÍTICA
The new coronavirus, called Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), was discovered in late December 2019 after cases were reported in the city of Wuhan, China. In January 2020, the World Health Organization (WHO) officially declared the Coronavirus Disease 2019 (COVID-19) as a pandemic, which has an official record of around 500 million
Química Nova. Publicado em: 2022
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2. Uniformity and comparability: an analysis of the relevance for the Brazilian capital market
RESUMO O objetivo da pesquisa foi analisar a relação entre as características de uniformidade e comparabilidade e a característica qualitativa fundamental de relevância dos relatórios financeiros para o mercado de capitais brasileiro, discutindo a possibilidade de trade-off entre a comparabilidade e a relevância, a importância de considerar tanto a c
Revista Contabilidade & Finanças. Publicado em: 2022
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3. DFT, Molecular Docking, and ADME/Tox Screening Investigations of Market-Available Drugs against SARS-CoV-2
A series of drugs was investigated to determine structural, electronic and pharmacological properties, as well as the molecular affinity for the main protease of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The drugs were submitted to density functional theory calculations to optimize structures and predict binding preferences. The optimized
J. Braz. Chem. Soc.. Publicado em: 2021-08
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4. Stability of a dairy-based electrolyte replenishment beverage
Abstract This study targeted the commercial sterility and shelf life evaluation of an isotonic beverage formulated with ricotta cheese whey (scotta). The beverage was processed at 95 °C/50 s (B1), 90 °C/40 s (B2) and 85 °C/30 s (B3), all stored at 25 °C in the dark. Commercial sterility tests were carried out to evaluate the microbiological stability of
Food Sci. Technol. Publicado em: 16/05/2019
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5. Adubação com potássio e cálcio na nutrição e produção de goiabeira 'Paluma'
RESUMO A goiabeira é uma frutífera cultivada mundialmente, destacando-se pela grande aceitação no mercado consumidor. Entretanto, para que a cultura explore o seu máximo potencial produtivo e mantenha a qualidade dos frutos, é necessária a adequada adubação mineral para elevar a disponibilidade de nutrientes no solo e aumentar sua absorção pelas p
Rev. Ceres. Publicado em: 2019-02
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6. Analysis of Risk and Mispricing Hypotheses of Accruals: Evidence from Brazil
Resumo Objetivo Analisar como a precificação dos accruals se configura no mercado brasileiro, isto é, se representa um mispricing de mercado ou fator de risco precificável. Metodologia: Utilizou-se de uma amostra de empresas não financeiras listadas na B3. Para o alcance do objetivo, fez-se uso da metodologia de carteiras, modelos de precificação de
Rev. bras. gest. neg.. Publicado em: 2019-01
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7. Quality Assessment of Omega-3 Supplements Available in the Brazilian Market
Omega-3 fish oil supplements are widely consumed as source of eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids, presenting beneficial effects on human health. This study aimed to evaluate fifteen brands of omega-3 fish oil supplements available in Brazilian market in order to estimate the Brazilian reality regarding those supplements. Twelve fatty acid
J. Braz. Chem. Soc.. Publicado em: 2018-03
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8. Fine and Coarse Aerosol at Rio de Janeiro prior to the Olympic Games: Chemical Composition and Source Apportionment
During the period from June 2012 to June 2013, the concentrations and chemical composition of PM2.5 and PM2.5-10 (particulate matter with a diameter of 2.5 μm or less and between 2.5 and 10 μm, respectively) were monitored at four sampling points in the Rio de Janeiro metropolitan area, and two of the points were in close proximity to the 2016 Olympic Game
J. Braz. Chem. Soc.. Publicado em: 2018-03
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9. The Effect of Dietary Tarragon (Artemisia Dracunculus) Powders in Different Levels on Carcass Characteristics and Some Internal Organ’s Weight of Broiler Chickens
ABSTRACT This study was conducted to investigate the effects of different levels of Tarragon powder on head, chicken feet, some internal organs and carcass characteristics of broiler chickens. One day -old two hundred forty Ross 308 male broilers were randomly allocated into four treatments and six replicates per treatment. At each replicate ten birds were u
Rev. Bras. Cienc. Avic.. Publicado em: 2018-03
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10. LIQUIDITY COSTS IN EMERGING CORN FUTURES MARKETS
ABSTRACT Objective: The present study estimates the liquidity cost of the corn future contract traded on B3 (formerly BM&FBovespa) and compare it to the CME corn future contract, through five implicit bid-ask spread measures. Originality/value: The market microstructure approach, with its focus on high frequency data, reveals characteristics of the emergin
RAM, Rev. Adm. Mackenzie. Publicado em: 2017-12
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11. 2-(4-IODO-2,5-DIMETOXIFENIL)-N-[(2-METOXIFENIL)METIL]ETAMINA OU 25I-NBOME: CARACTERIZAÇÃO QUÍMICA DE UMA DESIGNER DRUG
Drug trafficking and the introduction of new drugs onto the illicit market are one of the main challenges of the forensic community. In this study, the chemical profile of a new designer drug, 2-(4-iodine-2,5-dimethoxyphenyl)-n-[(2-methoxyphenyl)methyl]etamine or 25I-NBOMe was explored using thin layer chromatography (TLC), ultraviolet-visible spectrophotome
Quím. Nova. Publicado em: 2016-02
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12. Value Added Elements According to Buyer Companies in a B2B Context
This paper analyses how buyer companies perceive the value added to products and services offered by their suppliers and identifies the predominant elements that affect purchasing decisions and establishment of relationships between companies in a B2B context. A multiple case study was developed in 12 buyer companies from three industrial segments in souther
BAR, Braz. Adm. Rev.. Publicado em: 2015-09