Past Issue

Theoretical investigations on the elastic properties of CaSiO3 by EOS

The elastic properties of CaSiO3 are calculated as a function of temperature using different equations of state (EOS). Equations of state have been used to study pressure as a function of volume compression at a given temperature. The EOS’s for solids under low compression by evaluating the pressure-volume derivative properties viz., isothermal bulk modulus and its pressure derivatives calculated for CaSiO3. The elastic moduli such as Bulk modulus, Shear modulus, Young’s modulus and Poisson’s ratio have been calculated as a function of pressure.

The role of education for improvement the standard of society in current scenario

Education is a tool of development. The classification of nation is depending on the status of education in respective society. Developed countries always maintain the suitable track of education in today’s global age.     India also effortful and conscious about the education and its implementation.  Professional, practical, non profession and commercial education provide the backbone to nation. In context to Indian society, government of India with consideration state government executes the educational policies in Indian society.

Minimizing space using victorian representation by creating word clustring

For transmission of information to be reliable we establish a communication via ATC (Automatic Text Categorization) scheme. The dimensioned document representation space which is redundant turn’s problematic in many criteria’s. The purpose of a paper to eliminate the disadvantage by brute force association rules and Gaussian assumption which minimizes (reduces) space by compression and using Victorian representation creating cluster of word for easy search.

Acoustical studies on molecular interactions in binary liquid systems

Molecular interaction studies using ultrasonic technique in binary liquid mixtures of amino acids with NaCl and MgCl2 have been carried out at 303.15K.Using the measured values of ultrasonic velocity, density and viscosity, acoustical parameters and their excess values are evaluated. From the properties of these excess parameters the nature and strength of the interactions in these binary systems are discussed.

The potential ability of liposome to treat cancer disease

Since 1965s when the scientists discovered liposome, the nanomedicine world became more innovative, progressive and more researches have been done to develop liposomes. Therefore, one of the most important aim of liposome is to reduce the toxicity and side effects which is caused by traditional cancer treatments. As a result to manipulating the liposome during formulation, it can result a less toxicity of the healthy tissue to diseased tissues, Because of the features of the liposome such as the targeting tissue, small size, and biodegradability.

Experimental design and fabrication of a portable hydraulic pipe bending machine

Hydraulic operated equipments are used in various fields. Some of them include lowering and raising of chair hydraulically in Barber or Dentist shops, In an Automobile hydraulic jack is raised for grease job. Stepping on the brake pedal creates the hydraulic power, which stops the rotation of the four wheelers or two wheelers to stop. In order to bend pipes, rods and bars hydraulic bending machine is the most suitable equipment. The pipe or rod to be bent is supported between the holders and jack is actuated on pipe.

Production of biodiesel from the algae: State of the art review

Production of biodiesel from microalgae is a rapidly growing field of research. The coming global oil crisis implies that alternatives to the diesel must be developed. Biodiesel can be produced from vegetable oils, plants like Jatropha and Sunflower etc. Studies shows that algae are the promising source of biodiesel production. Photosynthetic efficiency of microalgae is much higher than other plants and can be produced in non-arable land. Microalgae species have the potential to accumulate lipids at more than 50% of their biomass.

Application of queueing theory in bank sectors

This paper contains the analysis of M/M/s Queuing model and its application in Bank sectors. The different services in bank are discussed in this paper. They are (i) A single waiting line and a single server (ii) Multiple waiting line and multiple servers and (iii) a single waiting line and multiple servers. We establish the waiting time and length of queue(s) which may include the variables like, arrival, waiting and departure time of customers, service time of servers, etc.

Synthesis and characterization of a new Zn2+-selective probe based on benzoyl hydrazine derivative

A benzoyl hydrazine derivative was successfully characterized as an “off-on” type fluorescent probe for Zn2+. A prominent fluorescence enhancement at 480 nm was observed in the presence of Zn2+, accompanied by the change in the absorption spectrum in ethanol-water solution (9:1, v:v, pH 6.3, 20 mM HEPES). With the optimized experimental conditions, the probe exhibited a dynamic response range for Zn2+ from 0.5 μM to 4.0 μM with a detection limit of 0.16 μM.

Electrical charges associated with sky darkening and the Turin shroud

Sky darkness was considered as a real phenomena occurring during the Holy Crucifixion. In fact, it was evaluated as a process that occurred with the strong earthquake described by Synoptic Gospels at the time of Christ's death. The considered models suggested that sky darkness was due to atmospheric phenomena of dense cloud formation. As reported in recent works, such phenomena can be explained by the presence of air ionisation near the ground, which is able to modulate condensation nuclei at cloud altitudes.