Past Issue

The demand for biofuels in the world is growing and some crops have presented great potential for producing raw material for biodiesel production. The objective of this study was to evaluate the feasibility of the use of sewage sludge associated with ecogypsum for crambe cultivation. The experiment was conducted in a greenhouse and the sludge was applied in the non-composted and composted form.

The objective was to produce meat rustic chicken, to develop poultry farm with technical and economic viability in a semi-confined system, promoting work, production and income. The farm was planned with four areas (A, B, C and D). Family members were instructed on how to develop the activity. 100 chickens were raised each month.Data collection was done weekly, by weighing the batch. All batches showed good growth performance, which promoted satisfactory income from the sale of slaughtered poultry, with a net revenue forecast of R$ 899.18 each month.

Concern about the quality of the soil and quantification of changes in its attributes is of great importance for the monitoring of soil productivity in order to improve the management of the sustainability of agricultural systems. Soil quality is the capacity in this act positively in the regulation of energy flow in a particular ecosystem, whether natural or agricultural. Thus, the study aimed to assess the dynamics of soil chemical properties in four different land use systems in two sampling periods, dry and rainy in the municipality of Santa Bárbara do Pará, Brazil.

The aim of the present work was detection and identification of potato cyst nematodes (PCN) in two geographically distinct regions of Georgia – Samtskhe-Javakheti and Samegrelo – Zemo Svaneti. For this, 11 villages in Samtskhe-Javakheti and 9 villages in Samegrelo-ZemoSvaneti were studied.

A study was conducted on nutritional composition of uncommon green leafy vegetables. Seven commonly grown but uncommonly consumed green leafy vegetables were selected. Fresh and dehydrated form of green leafy vegetables and developed products were also analyzed for proximate composition, minerals and vitamin content. On the basis of high mineral content of cauliflower greens, five products each were developed utilizing fresh and dehydrated cauliflower greens leaves.

Objective: The objective of the study was to evaluate the effects of the incidence of gamma radiation of Cobalt-60 on caffeine. Material and Methods: The samples were studied in aqueous solution and powdered form after irradiation at doses: 2, 4, 8, 16 and 32 kGy by ionizing radiation source of 60Co. Afterwards, they were analyzed by differential scanning calorimetry (DSC), thermogravimetry (TG), and high performance liquid chromatography (HPLC).

Introduction: The dentoalveolar abscess is a purulent collection which arises from apulp infection that has disseminated to the periodontal ligament. It can be characterized as acute or chronic and it is originated from primary or secondary sources. Objective: To review the literature about the acute apical abscess and the therapeutic protocols available for the diagnosticated cases. Materials and Methods: Achieved throughout scientific articles searched from 2009 and 2019, using the following keywords: Periapical lesion, Dentoalveolar Abscess, Infecctions and Endodontics.

The root perforation, in spite of being taken as a challenging incident in Endodontics, has display satisfactory outcomes when exposed to proper therapeutic conducts and the usage of materials that have favorable properties. The current study had as goal to conduct a literature review regarding the use of Mineral trioxide aggregate, EndoSequence root repair material and Biodentine in the treatment of root perforation approaching some of the key properties for treatment success.

Automobile accidents are the third leading cause of death in the world, causing individual aggravations and economic impacts. The high demand for emergency services, rehabilitation, and permanent or transitory disability of the victims generate high costs in the public sectors. Considering the relevance of the theme, this study aimed at investigating the profile of the occurrence of multiple trauma by automobile accident in the Associação Beneficente Santa Casa de Campo Grande MS, Brazil, a reference hospital in traumatology in the region.

Background: Hemodialysis is one of three renal replacement therapy, the other two being renal transplant and peritoneal dialysis .it's a process of purifying the blood of person whose kidney are not working normally. it's achieves the extra corporeal removal of waste products such as creatnine and urea and free water from the blood when the kidney are in a state of renal failure. over 2 million people worldwide received hemodialysis. Objectives: to determine the epidemiology, etiological factor and out comes among patients with chronic renal failure treated by hemodialysis.