Physical Sciences and Engineering

The semiarid region of northeastern Brazil is home to a portion of the population that experiences deficiencies in socioeconomic and technological terms. The measurement and analysis of the deterioration of the region is fundamental to the planning of policies directed at these issues. The present study was conducted between December 6th, 2014 and May 9th, 2015, involving a sample of 38 families residing in communities surrounding the São Gonçalo Permanent Preservation Area in the municipality of Sousa in the state of Paraíba (northeastern Brazil).

In past decades, number of people interested in online courses has increased exponentially. Many new websites are deployed every day focusing on online courses. Recent research focuses more on teacher's decision making. There is a huge scope for teachers to improve, provided sophisticated tool. In this paper we differentiate student groups based on their score and comments and then provide suitable suggestions to teachers. We achieve this through Regression and Clustering. We will mainly focuses on K-mean algorithm to achieve our desired result.

Institutionalization is mainly concerned with the reasons for the changes in organizations that occur due to pressures of the environment, as the theory presumes that organizations can not just act rationally to follow their interests, but that they also have to take the expectations of the institutional environment into consideration. As organizational interaction and adaptation to environment happens, organizations develop distinct forms, and processes and strategies.

Oral Submucous Fibrosis (OSMF) is an insidious chronic progressive precancerous condition of the oral cavity and oropharynx with a high degree of malignant potential. It is a precancerous condition associated with the use of areca nut in various forms. there is a progressive inability to open the mouth and tongue movement gets restricted to varying degrees depending up on the severity of the disease process thus it becomes essential to intervene the disease at an early stage to avoid progression to cancer.

Under the framework of knowledge production function, this paper applies the multiple linear regression model in econometrics to solve the problem of the research and development and innovation in china, The results show that the input of human capital, the combination of universities and enterprises, the new product development of enterprises, and the research of institutional research have a positive effect on innovation output, The central and local governments should strengthen the cultivation of talents and human resources.

In this communication, we evaluate - gonal numbers and octahedral number by applying the initial value theorem in -Transforms.

Space as a guided environment is always produced by humans where in its formation process, there are planned and unplanned spaces. Unplanned spaces tend to be formed by local communities with local spirit. Banua Oge (Souraja) is the king's settlement (royal palace) in ancient time. Souraja was construted in the late XIX (19th) century amid the “To-Kaili” tribe which is a supporting community for the glory of Palu Kingdom. The tradition of exploiting space for the construction of the royal palace at that time was on a vacant lot (no owner lot).

The presence of MO in wastewater, due to the its toxicity must be treated before it is allowed to discharge. A novel study based on a dual oxidation process was carried out to degrade MO in the water samples. The dual oxidation process consisting of persultfate ions (PS), Zero-Valent Iron (ZVI), H2O2 and UV radiation, pH = 4.28 was proven to be most effective to decompose methyl orange from water samples. A empirical pseudo – first order rate equation was determined that fits the experimental data well.

The recent proliferation of massive open online courses (MOOCs) demonstrates that technology continues to transform education in both the traditional and online settings. In May 2014, Queen Rania Foundation (QRF) for Education and Development of Jordan launched a non-profit massive open online course portal, in the Arabic language, called Edraak to promote knowledge in the Arab world. The course portal is hosted by EdX-platform .

Caries Safety is a choice people make” welfare is high in priority of the old people as well as for the deaf and dumb people and blind people. Olderpeople and small kids are commonly targeted as victims of doorstep crime, since they are being vulnerable. As aresult, this canhave a major effect on the victim’s health and wellbeing. There has been many steps taken to avoid this doorstep crime. Still some people who are vulnerable are victims of the crime.