Physical Sciences and Engineering

Getting different views and articles about any specific news, from different sources, can be done by news contextualization. The solution for news contextualization would be integrating all the textual and pictorial information about the news topic, that can be found on various social networking sites and news sites, and, displaying them all in a single place. Taking a search keyword from the user and retrieving the related news data from different news sources and social networking sites can be done by web scraping techniques and/or using ‘APIs’.

The focuses of paper are on the understanding of collaborative information behavior (CIB)and literature review in models of CIB. This paper also analyzes the role of academic libraries in supporting CIB within academic communities. The methodology was used in this paper is analyzing literature review and theoretical discussion on CIB. The purposes of paper are to understand how information behavior in collaborative contexts is defined, and what models of CIB are used in practice.

In size India has third largest higher educational system in the world, next to China and to United States. It grows rapidly after independence. In terms of the number of educational institutes, India has an upper rank in the world. It consists of three phases as funding, philanthropic to public and then to private financing. Changing patterns have altered regulations, equity, efficiency and quality of higher education. Indian society is a mixed society consisting of a large number of haves and a same number of have-nots.

The coordination compound of palladium and platinum metal are use in homogenous catalysis and developed many organometallic compound which are mainly use in the arrylation of olefins and coupling reaction between substituted aromatic compound with olefins. Some researchers note that arylation was found the on a π-carbon atom of styrene and reported novel method of synthesizing stilbene derivatives by substitution of aromatic compounds for hydrogen on the double bond of the styrene-palladium chloride complex.

The mechanism by which gravity is produced is explained by the braking effect, understood as uniformly desaccelerated motion. Additionally, the effects of gravity, mass and inertia are explained. The dark matter is considered as a braking´ increase or, that is the same, the gravity´ increase.

Text Mining is termed as extraction of relevant yet hidden information from the text document. One of the essential concepts in the field of text mining is Text classification (Also called Text Categorization). Through the sudden growth in digital world and available documents, the task of organizing text data becomes one of the principal problems. The classification problem has been widely studied in data mining, machine learning, database, and information retrieval. On the basis of text information processing, we have made a study of support vector machine in text categorization.

The paper endeavours to unveil a design strategy to retain the true nature of the output in the event of occurrence of faults at the interconnect level of cascaded digital circuits. The operational pattern of the combinational circuit facilitates the creation of a self healing attribute and ensures the reliability of the digital architecture. The proposed scheme inserts faults randomly into the system at the interconnect levels and fosters to predict its behaviour in response to a fault.

Ensuring high levels of occupational health and safety remains a significant issue. The concept of safety climate has come to every organization due to frequent accident occurred within a cultural and social context. It is the duty of the organization to ensure that every individual has to learn organizational safety values and finally make sure to find out the appropriateness of safety-related behavior.

Three sulfur-contained schiff-bases were synthesized in high yields. The structure of these compounds was characterized by IR, MS and NMR.

The Plain sodium alginate (NaAlg) and 5 wt % and 10 wt % phosphotungstic acid(PWA) incorporated NaAlg membranes have been fabricated by solution casting followed by solvent evaporation. The membranes formed were crosslinked with glutaraldehyde and tested for PV dehydration of isopropanol from their aqueous feed mixtures at water concentrations (5, 10, 15 and 25 wt %) at 30◦C. The crosslinking reaction was confirmed by Fourier transform infrared (FTIR) measurements.