Fraud
Mostrando 1-12 de 101 artigos, teses e dissertações.
-
1. Encoding of Luminescent Ink Markers Using Low-Level Data Fusion and Chemometrics
The identification and analysis of documentary fraud is always a challenge for forensic science. Document analysis has proven to be an important branch of forensics in elucidating the authenticity of documents. The development and incorporation of luminescent inks in authentic documents have proved to be an excellent security feature. This paper purposes the
Journal of the Brazilian Chemical Society. Publicado em: 2023
-
2. Identifying olive oil fraud and adulteration using machine learning algorithms
As olive oil (OO) is more expensive than other vegetable oils, it is usually adulterated by blending it with more economic edible oils such as cottonseed oil (CSO), canola oil (CO), and soybean oil (SO). This research aimed to determine the fatty acid compositions obtained as a result of blending different proportions of CSO, CO and SO with OO using a gas ch
Química Nova. Publicado em: 2022
-
3. Blockchain in education: the influence of trust on adoption and implementation
Abstract Purpose This paper aims to investigate the influence of trust on adopting and implementing blockchain technology in higher education institutions (HEIs) in Brazil. Design/methodology/approach This study uses an exploratory qualitative approach to understand the construct of trust in the context of the educational sector. Data were collected throug
RAUSP Management Journal. Publicado em: 2022
-
4. Fraud with the addition of cow's milk alters the lipid fraction of buffalo mozzarella
Abstract The shortage of milk at certain times of the year leads to adulteration of buffalo mozzarella, and these frauds alter the composition of milk and buffalo derivatives. This study describes the dynamics of the adulteration on the nutritional quality of mozzarella. Mozzarella was produced from buffalo milk incorporated with cow milk at 0, 10, 20, 30, 4
Food Sci. Technol. Publicado em: 2020-09
-
5. Regulatory framework for dietary supplements and the public health challenge
RESUMO OBJETIVO O novo marco regulatório para os suplementos alimentares no Brasil instigou a presente análise do panorama atual desses produtos e os desafios impostos pelas novas diretrizes. MÉTODOS Foi realizado um estudo qualitativo, observacional e descritivo dos suplementos alimentares comercializados em lojas virtuais brasileiras, com o auxílio d
Rev. Saúde Pública. Publicado em: 21/10/2019
-
6. Os estigmas da Paixão de Cristo: dois casos de invenção ou de impostura mística
Apesar da rarefação de casos de estigmatização cristã, o interesse por esse fenômeno corporal insólito perdura. Um estudo dos casos Madeleine Lebouc e Yvonne-Aimée de Jesus revela que seus estigmas derivam ou de uma automutilação ou de uma farsa. No entanto, este não é o ponto essencial. Mais frutífera ainda mostra-se a pesquisa focada nesse mod
Rev. latinoam. psicopatol. fundam.. Publicado em: 29/07/2019
-
7. Persuasion at Different Levels of Elaboration: Experimental Effects of Strength, Valence and Ego Depletion
Resumo Pessoas são vítimas de golpes e fraudes contra o consumidor diariamente. No entanto, na maioria dos casos, a vítima poderia ter detectado a fraude se tivesse dado atenção para as inconsistências na mensagem do estelionatário. Por que algumas pessoas são capazes de detectar e evitar um golpe enquanto outras não? Este artigo investiga em dois e
Trends Psychol.. Publicado em: 13/06/2019
-
8. CHEMOMETRIC TOOLS AND FTIR-ATR SPECTROSCOPY APPLIED IN MILK ADULTERATED WITH CHEESE WHEY
Brazilian law forbids the addition of cheese whey in milk. However, adulteration with cheese whey is one of the most applied fraud due to its low cost. The detection of this fraud is the quantification of Caseinomacropeptide (CMP). The CMP is a constituent of the whey that can be used as adulteration marker. Thus, an analytical method capable of identifying
Quím. Nova. Publicado em: 02/05/2019
-
9. Molecular authentication of Pargo fillets Lutjanus purpureus (Perciformes: Lutjanidae) by DNA barcoding reveals commercial fraud
RESUMO O Pargo Lutjanus purpureus, lutjanídeo mais importante economicamente no Brasil, é vendido, entre outras formas, como filés congelados. Durante a transformação em filés, há a remoção das características morfológicas distintivas, podendo favorecer a substituição por espécies menos valorizadas. Além disso, não há legislação nacional q
Neotrop. ichthyol.. Publicado em: 26/03/2018
-
10. 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
-
11. Fraude académico en universitarios en Colombia: ¿Qué tan crónica es la enfermedad?
Abstract This study inquires into the frequency of committing academic fraud among university students, the main types of fraud, and the reasons given by the students for engaging in this conduct. The data are obtained from direct surveys carried out at different times between the years 2003 and 2013 to more than 3.300 students from four Colombian universiti
Educ. Pesqui.. Publicado em: 22/06/2017
-
12. The forensic accounting and corporate fraud
This study is aimed at analyzing the characteristics of forensic accounting services performed by accounting firms in Brazil, using an exploratory approach. At the end of the study, there is a discourse analysis of a speech made by the CEO of one of the key players in forensic accounting services (Kroll) in Brazil. In order to guide this reflection, we pose
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2013-04