Past Issue

Variation of depth of cut on al7075-t6 and fly ash metal matrix composite in abrasive waterjet cutting

Aluminium metal matrix composite is advances in manufacturing of new composite production. Present work carries an investigation of variation of depth of cut on Al7075-T6 and Fly ash metal matrix composites (AMMCs) in Abrasive water jet cutting (AWJC). The aluminum metal matrix was casted in stir casting process with variation of fly ash percentage (15%, 20% and 25%). The four samples namely pure aluminum sample and the three AMMCs are cut with AWJC by variation of different parameters to attain the optimization of the cutting condition in each sample.

Increasing teacher teaching ability and teaching learning process at school

This research aims to describe and analyses about the increasing teacher teaching ability and teaching learning process quality at school through developing the teachers’ competences and the teacher educational background. The research method uses quantitative analyses is a descriptive analyses, correlation analyses and regression, quantitative analyses used in research is to find out relationship the teacher competence, teacher educational background toward teacher teaching ability and teaching learning process quality.

Microstructural analysis of kidney stone expelled during the homeopathic treatment – a case study

A patient, aged about 35 years working as a senior executive in the Govt. of India reported with the severe pain in left side of abdomen on 9/7/2016. On preliminary examination, the patient was found anxious, pulse rapid, respiration hurried and temperature was little elevated. The pain was on the left side of abdomen and was radiating towards the urethra. He had an episode of vomiting also. Patient gave the history of similar attacks of abdominal pain 4-5 months back. The USG report revealed Left UV Junction Calculus of size 12.6 X 6.3 mm.

A study on women empowerment schemes in india

Women’s' empowerment has become a significant topic of discussion in development and economics. It can also point to approaches regarding other trivialized genders in a particular political or social context. Empowering women to participate fully in economic life across all sectors is essential to build stronger economies, achieve internationally agreed goals for development and sustainability, and improve the quality of life for women, men, families and communities. Give power or authority to; authorize, especially by legal or official means: I empowered my agent to make the deal for me.

Susceptibility of multi-drug resistant staphylococcus aureus to combined extracts of uvaria chamae, holarrhena floribunda and senna occidentalis

Multi-Drug Resistant Staphylococcus aureus (MRSA) is a serious clinical problem because of its ability to acquire resistance to most antibiotics which consequently reduce treatment successes. In the present study, efficacy of combined leaf extracts of U. chamae, H. floribunda and S. occidentalis against five multi-drug resistant Staphylococcus aureus isolated from wound swabs was evaluated. The antibiogram was determined by Kirby Bauer technique while in vitro antibacterial efficacy of the plant extracts evaluated using agar well diffusion.

A review on characterization and application of fly ash zeolites

zeolites are aluminosiliceous minerals which are well-known for their porous crystal structures and chemical characteristics. Due to these capabilities, researchers have synthesized zeolites from substances containing alumina and silica, viz. kaolin, sediments, etc. In this context, fly ash has been perceived to be a prospective raw material for zeolitization since it can undergo geopolymerisation in an alkaline medium at specific conditions of temperature and pressure. Since several decades, naturally occurring zeolites have been used for animal husbandry and agri- and aqua-culture.

Studies the magnitude of heterosis for seed yield and its components in sesame [sesamum indicum l.]

The present investigation on sesame comprised of a half-diallel set of seven parents and their 21 crosses. The experiment was laid out in randomized block design with three replications at College Farm, N. M. College of Agriculture, Navsari Agricultural University, Navsari during late kharif 2016-17.

Management of waqf property on the improvement of public welfare

This study aims to determine and analyze the management of waqf properties in an effort to improve the welfare of the public this study was conducted on the public in Serang District, Banten Province, Indonesia. To analyze the relationship of management of waqf property to the welfare of the public in this study used descriptive analysis, correlation analysis and regression analysis.

Green energy generation from speed breakers

In this technical research article, I am using a double sided rack and pinion arrangement to generate energy. Rack and Pinion arrangement is a mechanism which is used to convert the reciprocating motion to rotary motion. Whenever a vehicle would pass over the breaker, it would push it down. So rack will move downward and will rotate the gears. A gear train is used to increase the speed ratio at shaft of generator. Then the springs will push the breaker upside to its initial position and again it will rotate the gears. As the shaft of D.C. generator starts rotating, it produces electricity.

Security objectives based key management algorithm for device-to-device applications

D2D communications is the promising technology that is essential in the next generation of the mobile network. One of the basic restrictions of deploying this technique is the lack of security objectives which depends on user entities reliability and network capabilities; this issue imposes more expensive choices adopted by the network especially when user entities are out of coverage. Our work concentrated on designing the transmissions between the network and the out of coverage user entities to achieve a set of desired security requirements based on network policy applied by the SDN.