Past Issue

Background: According to the International Organization for Standardization (ISO), "quality assurance" is an all planned and systematic set of actions that are necessary to guarantee that a product or service will satisfy the requirements as to quality. As such, it is comprehensive and covers all relevant procedures, activities, and actions. This article aims to present a proposal for a checklist to be performed in the installation, operation and performance qualification for hotcells in agreement with the relevant standards recommendations.

The Forest Garden Aqueduct in the Department of Technology and Social Sciences – DTCS, Campus III, at the University of State of Bahia – UNEB is an architectural and landscape highlight that is not a historical heritage of the State of Bahiayet, although its importance. This paper searches for demonstrate the importance of perception and memory to the preservation and (re)signifying of the work and its history, arousing the community consciousness into the social, cultural and ecologic identity context, through the sense sciences, enabled by phenomenological studies.

Lifestyle can accelerate or slowdown the involution and deterioration of the different abilities. This research shows that if people over sixty five years old (EA 65+) practice physical activity on a regular basis, the progressive and generalised deterioration of bodily functions, the onset of dementia and degenerative diseases can slow down, while extending autonomy and reducing limitations in daily life. Objectives: 1. Study and analyse experts’ opinion regarding physical activity (PA) practice so that aging remains active. 2.

The therapeutic properties of plants are greatly explored by the pharmaceutical industries, they are sources of innovation for industrial property. Formulation of new products can be protected through the patent deposits, market strategy used by companies and researchers in the industry. Therefore, this research aims to conduct a survey of patents related to herbal therapeutic products to trace the technological profile and analyze trends in the use of plant genetic resources in its composition.

An overview of the relationship between educational research and teaching chemistry is presented, covering the opportunity areas between production and science popularization (dissemination of scientific knowledge). Knowledge apprehension and appropriation are also discussed in the educational context of UNAM, in Facultad de Estudios SuperioresCuautitlán. Links between scientific and pedagogical training are defined by considering educational research as a means to broaden the theoretical and methodological options for chemistry teaching.

Mustard plant is one of a potentially great horticultural crops are to be developed. Although generally cultivated mustard plants on the plateau, but there are varieties that can adapt, developed and high production in the lowlands as long as the grant of the right fertilizer. The purpose of this research was: 1) to know the influence of the type of fertilizer and planting distance towards the growth and development of plant mustard greens.

Trematode infection is a prevalent parasitic disease of livestock that causes one of the major problems leading to a huge economic loss in livestock production. The cross sectional study was conducted from October 2015 to June 2016 at Lemo Woreda and Hossana Town to determine the infection rate, predominant trematode species, fluke burden and severity of liver pathological lesions of sheep slaughtered at Hossana Town, and to assess the direct economic loss due to liver condemnation.

Mustard plants including one type of vegetable leaf that has many benefits in people's lives day to day, so the demand for these commodities is enormous. The type of these vegetables are preferred by the rest of the community that low-income to high-income, patcoy mustard plant so that it takes a relatively high amounts of and continuous improvement. Planting mustard plants in the lowlands on the mineral soil was made one of the alternatives for increasing production plant mustard greens. Mineral soils are less fertile cultivated mustard plants if it will need to give material manure.

Celery is a vegetable plant grass-shaped spice used as food seasoning and efficacious medicine that lowers high blood pressure, treat hair loss, coping difficult sleep, improve waste water art and strengthen sinew. In terms of its benefits then to get the celery is high and good quality, besides observing the ideal growing, plants also require maintenance, such as the supply of nutrient elements and plants should continue to get sufficient nutrient elements during its growth.

This study was conducted to determine the species composition, frequency and total density of seaweeds found on the island of Nusalaut. There were 33 species of seaweed. Of the 33 species, 15 were from the class of Chlorophyceae (45.5%), 10 species from Rhodophyceae (30.3%), and 9 species from Phaeophyceae (27.3%).Total frequency showed the highest Gracilaria (Rhodopyceae) of 29.63% in Akoon and Titawaii is 20.34%, while Halimeda (Chloropyceae) of 19.60% found on the Nalahia. Highest total frequency Phaeophyceae (Padina) is 12.96% found on the Akoon.