Advantage Factor
Mostrando 1-12 de 259 artigos, teses e dissertações.
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1. Response Factor in GC-FID Methyl Ester Analysis in Several Biodiesels: A Comparative Study of the EN 14103:2011 and ABNT 15764:2015 Methods versus a Proposed GC-FID Procedure for Individual Ester Determination
A gas chromatography method with a flame ionization detector enabled by relative response factor was developed to determine the individual and the total content of esters in biodiesel. This method accounts for different response factors of the detector for a homologous series of esters that may be present in biodiesel. In this way, the determination of the t
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Challenges of business models for sustainability in startups
Abstract Purpose This study aims to analyze the challenges startups face in implementing business models for sustainability. In particular, the research question of this study is: How do the challenges faced by startups affect business models for sustainability in the context of an emerging country? Design/methodology/approach Startups are increasingly inc
RAUSP Management Journal. Publicado em: 2022
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3. Extremely low-oxygen storage: aerobic, anaerobic metabolism and overall quality of apples at two temperatures
ABSTRACT The objective of this work was to evaluate the effect of extremely low-oxygen storage on the aerobic, anaerobic metabolism and overall quality maintenance of ‘Royal Gala’ and ‘Galaxy’ apples stored at two temperatures. For ‘Royal Gala’ apples, four treatments were evaluated in a two-factor scheme (2 × 2), with two storage conditions: [1
Bragantia. Publicado em: 2020-09
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4. The Italian Society Indication for Rhinologists during Covid-19: Italy Phase 2
ABSTRACT The objective of this work was to evaluate the effect of extremely low-oxygen storage on the aerobic, anaerobic metabolism and overall quality maintenance of ‘Royal Gala’ and ‘Galaxy’ apples stored at two temperatures. For ‘Royal Gala’ apples, four treatments were evaluated in a two-factor scheme (2 × 2), with two storage conditions: [1
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-09
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5. Linking e-hrm practices and organizational outcomes: empirical analysis of line manager’s perception
Resumo Objetivo: Este estudo procura explorar oportunidades de criação de valor trazidas pelas práticas de e-HRM. O objetivo é examinar o impacto das e-HRM operacionais, relacionais e transformacionais nos resultados organizacionais, incorporando a qualidade dos serviços de gestão de recursos humanos como fator de criação de valor intermediário. M
Rev. bras. gest. neg.. Publicado em: 2019-01
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6. CD47 expression is decreased in hematopoietic progenitor cells in patients with myelofibrosis
Myelofibrosis (MF) is characterized by increased circulating hematopoietic progenitor cells (HPCs), abnormal cytokine levels, and the survival advantage of neoplastic progenitors over their normal counterparts, which leads to progressive disappearance of polyclonal hematopoiesis. CD47 is a surface glycoprotein with many functions, such as acting as a phagocy
Braz J Med Biol Res. Publicado em: 10/12/2018
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7. Andrographolide protects mouse astrocytes against hypoxia injury by promoting autophagy and S100B expression
Andrographolide (ANDRO) has been studied for its immunomodulation, anti-inflammatory, and neuroprotection effects. Because brain hypoxia is the most common factor of secondary brain injury after traumatic brain injury, we studied the role and possible mechanism of ANDRO in this process using hypoxia-injured astrocytes. Mouse cortical astrocytes C8-D1A (astro
Braz J Med Biol Res. Publicado em: 19/04/2018
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8. Analysis of the presence of FLT3 gene mutation and association with prognostic factors in adult and pediatric acute leukemia patients
ABSTRACT When the FLT3 gene is mutated, it originates a modified receptor with structural changes, which give survival advantage and malignant hematopoietic cell proliferation. Thus, the presence of mutations in this gene is considered an unfavorable prognostic factor. A total of 85 consecutive samples of newly diagnosed untreated patients with AL were inclu
Braz. J. Pharm. Sci.. Publicado em: 22/06/2017
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9. Discovering citizens reaction toward e-government: factors in e-government adoption
E-government has been considered as one approach for changing the face of government in the eyes of the citizenry. Therefore, citizens’ socialization in relation to their engagement with e-government should be explored. This study argues that citizens played a significant role in determining the success of an e-government project in the Middle Eastern coun
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2014-04
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10. Desenvolvimento de vetores não virais para entrega gênica baseados na cadeia leve de dineína Rp3 = : Development of non viral vectors for gene delivery based on dynein light chain Rp3 / Development of non viral vectors for gene delivery based on dynein light chain Rp3
Gene delivery is a promising technique with great medical potential that consists in the introduction of exogenous nucleic acids, and can be applied for gene therapy as well as DNA vaccination. However, its use is still limited by the lack of an ideal delivery vector, which is both safe and efficient. Although much more effective, viral vectors still raise s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/07/2012
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11. Determinants of the choice of marketing channels by corporate clients: an analysis of the information technology sector
Based on a survey of 505 corporate clients from the information technology industry, this study uses a logit statistical model to analyze whether such factors as loyalty, trust, client importance, intimacy between customer and supplier and the cost of changing suppliers may affect the choice of the marketing channel used by the client. The results show that
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2012-12
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12. Conduits of innovation or imitation?assessing the effect of alliances on the persistence of profits in U.S. firms
This paper examines if a firm's alliances affect the persistence of its financial performance. The literature suggests two conflicting views concerning this effect. In particular, access to resources and innovation and the risk of imitation from alliances can have different impacts on performance. In our empirical analysis, based on a panel of 509 firms cove
BAR, Braz. Adm. Rev.. Publicado em: 02/08/2012