Physical Sciences and Engineering

Mapping of information technology risks in the judiciary tocantinense

Managing an Information Technology (IT) environment and keeping it secure is not a simple task. Corporate networks and their assets are subject to various attacks, which can compromise computers, servers, and programs, causing disruption to critical services. This reality increasingly requires organizations to cope with the uncertainties and risks inherent to security in the field of information technology.

Development of an online course about postural care with the newborn in the neonatal intensive care unit

Objective: To describe the process of construction of a distance course on the postural care with newborns in the Neonatal Intensive Care Unit. Method: Research of the methodological development type, carried out between September 2018 and June 2019. The construction process involved the development of the Virtual Learning Environment, based on instructional design and prior literature survey through a scope review. Results: The search returned 58 studies, being six selected for the review. In the ideation stage, no specific course for the postural care was found.

Division of perception in triplice habitants (mg ba es) on the use of solar energy as a main source of electrical supply

Electrical energy, over time, has Become an essential asset in the daily lives of people, present in the routine of businessmen, ordinary citizens, housewives and workers. Currently, electricity is mostly Obtained from finite natural resources, such as coal, radioactive material, petroleum, among others.

Lipid accumulation product index predictor tool insulinic resistance undiagnosed in adolescents girls

Objective: To evaluate the predictive capacity of the lipid accumulation product in the detection of insulin resistance in female adolescents. Methods: A cross-sectional study was carried out with 113 adolescents from public schools, aged 10 to 19 years. The anthropometric, sociodemographic, hemodynamic and biochemical variables were evaluated. The waist height ratio, waist hip ratio and lipid accumulation product were determined through protocols described in the literature. The presence of insulin resistance was determined through HOMA-RI, using a cut-off point =3.16.

Biochemical changes during fermentation process of black tea manufacture

The quality of black tea is mainly depends on the standard of plucking the green leaf. The most attractiveness of tea as beverage for the main part due to the presence of Polyphenol and caffeine. Young tea shoots are extremely rich in Polyphenol and caffeine which constitute up to 30 percent and 4 percent. Although many of the biochemical transformations occur during the withering phase of tea manufacture, but the most noticeable changes occur during fermentation.

Pharmacological activity of the flavonoid pectolinarin from the leaves of lantana camara (verbenaceae)

The leaves of Lantana camarawere submitted to preliminary phytochemical study obtaining essential oil and methanolic extract. In the analysis of the essential oil (hydrodistillation), they identified cariophilene (7.3%), Germacrene B (37.5%) and Germacrene D (21.7%) as the most relevant of the nine components obtained. The ethyl acetate (EtOAc) revealed from the partition of the ethanolic extract (EtOH) of the Leaves of L. camara was subjected to filtration and column chromatography (CC) resulted in lavone, unheard of in the species.

Status of adiponectin level in pcos and its relationship with body mass index (bmi) in kanpur region women with pcos

Objective: Polycystic ovary syndrome (PCOS) is a common endocrine disorder associated with obesity. Earlier, studies showed a direct relationship between Adiponectin level and obesity, however, contrast results were, found in different studies. The present study investigated the status of Adiponectin level in PCOS and its relationship with body mass index (BMI) in Kanpur region women with PCOS. Methods: In this cross-sectional study, 80 women in the age group of 20-40 were enrolled, 40 women with PCOS were assigned as study group and 40 healthy women were selected as control groups.

Design and fabrication of grain dryer utilizing charcoal as fuel

A grain dryer that uses charcoal as fuel was constructed. The dryer has three component parts namely: drying chamber, heating chamber and heat exchanger The dimensions of the dryer are; height 124.5cm, breadth 41.5cm and length 51.5cm respectively. The body of dryer was made with mild steel and lagged with paper and cotton material. Drying efficiency of the dryer was 63%, while the average drying rate was 0.12g/sec, with a moisture content reduction of 14.2% over period of 70minutes.

A study on the budgetary impact with new hires in a military institution

The present work aims to show that the reduction of the military police force caused by the remunerated reserve can have these vacancies filled with the same budget available for personnel expenses from previous years. To demonstrate this premise, a statistical and comparative study of the budget of the military police of the state of Tocantins was carried out. We analyzed the expenses of the last five years of the funds destined to the military police and related the company's effective with its reserve forecast, i.e. retirement.

Airline selection - using the ahp for customer criteria evaluation

Considering the growth of demand in the air sector it is important to verify factors that can be determinant from the point of view of the customer in the choice of the air operator. The method adopted in this research was bibliographic research and literature review on the themes and criteria established with the application of the AHP method. The research consisted of a study of 5 (five) criteria that can influence the customer when choosing an air operator.