Past Issue

Storage of raw milk under refrigeration makes it possible to reduce operating costs for production and prevents losses of this raw material by the acidifying activity of mesophilic bacteria. Meantime, storage for prolonged periods may result in decreased quality of dairy products, due to the growth and enzymatic activity of psychrotrophic bacteria. Thus, in this study, we evaluated the presence of psychrotrophic microorganisms, Pseudomonas spp.

A piocianina é um pigmento fenazínico com propriedades antimicrobianas produzido exclusivamente por Pseudomonas aeruginosa. Neste estudo, sete isolados fúngicos, de cinco gêneros diferentes, foram obtidos de uma parede de concreto pintado localizada no Centro de Biotecnologia da Universidade Federal da Paraíba. Os isolados foram submetidos às concentrações de piocianina variando de 8,75 a 140 µg/mL. A atividade antimicrobiana da piocianina frente os isolados fúngicos foi avaliada pela determinação da Concentração Inibitória Mínima e Concentração Fungicida Mínima.

Each of the silkworm is specific in its feeding habitats. The suitable Increase the production, productivity and quality of silk. The choice of different varieties of feeding food plants (Tarminalia arjuna plant –Tasar silkworm and Bombyx mori -mulberry plant) effect on production of silk. Rearing performance of silkworm in growth and development of silkworms, different larval stages duration observation mortality rate, cocoon of the silkworm.

Introduction: The presence of a hepatic peduncle in the right lobe is characteristic of an accessory lobe called the Riedel lobe. This lobe is an anatomical anomaly prevalent in females. Objective: To acquire knowledge of the anatomical anomaly, the objective was to conduct a study of the morphological characteristics of the Riedel lobe in a formalized corpse. Methods: The work is based on a descriptive and observational study. The sample consisted of a formalized male corpse from the Human Anatomy Laboratory of the University of Brazil.

Introduction: Photodynamic Therapy has emerged as a treatment option for cancer, especially in the early stages. The therapy is based on the activation of a photosensitive agent through light radiation, forming reactive oxygen molecules that will react with the tumor cells, causing their death. Objective: The objective of this study was to conduct a literature review study on photodynamic therapy in the treatment of esophageal cancer.

Introduction: In the context of mental health and its relationship to work, current working hours are longer and standardized. Shift work is prevalent worldwide. It is estimated that approximately 15-20% of employers use a work shift system in industrialized countries around the world. Shift work may be associated with mental health. In addition, authors have recently published a secondary analysis of data provided by the Burnout Project, Motivation and Job Satisfaction, examining the associations between unnecessary work tasks and a decrease in mental health.

Neurofibromatosis is an This article aims to identify the participation of the innovation in industries exporting ceramic tiles from the Southern area of Santa Catarina State in Brazil. The research was characterized as descriptive, as far as the ends, and, bibliographical and a multicase study, regarding the means of investigation, through a quantitative approach. The sample was attended by four industries that export ceramic tiles.

The Fourth Industrial revolution has taken the world into storm with its new developments such as Internet of Things (IoT), robotics, virtual reality among others. Supply chain is also one of the key areas affected by this transformation. There are various variables that contributes to the sustainable supply chain management ranging from processes, the people and its involvement and the technology aspects such as collaborative e-grid.

Expanded field theory is described with new axioms and laws. It includes 2 new axioms, 8 laws and many consequences. This reportuses 1 axiom (Axiom1) and only 6 laws. It is well-known the Classic axiom of Maxwell's laws, who is the basis of Classic field theory. It states that the motion of vector E in closed loop is always evenly or the velocity is constant: div (rot E) = 0. The new axiom claims that the movement of vector E in an open circuit is always unevenly or the velocity is variable: div (rot E) ≠ 0. When the movement is in a plane (2D), a cross vortex is produced.

Abstract: The problem for this study emerged from the fact that little was known on the challenges faced in counselling offered to sexually abused children in Victim Support Units. The study was guided by two objectives namely:to investigate the challenges in the provision of counselling; to explore challenges faced by sexually abused children in accessing counselling. Method: Case study design was used. Data was collected using: interviews, focused group discussion, questionnaire and non- participant observation. The sample was drawn from 7 selected VSU in Lusaka District.