Archives-July 2013

Over population created sudden rise in energy demand, as a result of which the depletion of fossil fuels has started. In aspect to meet the energy crisis renewable energies in all forms are available in abundance on the earth. Modern era paved a way for the Plant Biomass to satisfy the needs. Major out- come of this project is “Production of Green Energies through Physico-chemical process, biological fermentation process and thermo-chemical process which results in obtaining liquid, gaseous and solid fuel. This project emphasize on the scrubbing of the pollutants like CO2, Soot particles emitted during combustion of fossil fuels and green fuels using the Activated Carbon which is obtained as a by-product of the end process. In this project a scrubber is designed; fabricated and it is filled with the catalyzed activated carbon in different proportions. Carbon adsorbing capacity is tested. The result of the project is plotted as graph and discussed. The efficiency of scrubber over various gas parameters was estimated. This enhances net Carbon emission and Carbon footprint maintenance by waste harvesting and energy conversion process for sustainable future.

In this study, an attempt has been made to investigate the health seeking behavior of the rural people of Satkhira district. A total of 135questionnaire were distributed and only 90 completed questionnaires were returned. The average income of the respondents was 4644.5 BDT; the most of the respondents had an urgent need of more health education. The monthly income of the respondents influenced major problem to take quality health care for the respondents. Finally, the paper provides some recommendations for the policy makers and planners which may help improve the health status of the day laborer class in Bangladesh.

Interband optical absorption coefficients in a strained Zn0.2Cd0.8S/ZnS quantum dot are discussed theoretically taking into account the internal field induced by the spontaneous and piezoelectric polarizations. The effects of geometrical quantum confinement on the exciton binding energies in ZnxCd1-xS/ZnS quantum dot are investigated for various confinement potentials and thereby the interband optical transition energy associated with the photon is brought out. The effects of quantum confinement on the heavy hole exciton are brought out here. We calculate the oscillator strengths for the heavy hole and light hole excitons and the total nonlinear optical absorption coefficients in a Zn0.2Cd0.8S /ZnS quantum dot with the incident photon energy taking into account the effective mass anisotropy of holes. Our results bring out that the oscillator strength depends on the geometrical confinement, electron and hole wave functions and the interaction between them, and the nonlinear optical absorption coefficient shows larger values for smaller dots.

The aim of this paper is to present a modern model for optimization of relative efficiency of congeneric units benefiting from Imperialist competitive algorithm. The Imperialist competitive algorithm, which is regarded as a method in the realm of evolutionary calculations, dealing with finding an optimized reply to various problems of optimization, presents a social-political algorithmic evolution process for solving mathematical problems of optimization through mathematical modeling. Through accompany of data envelopment analysis method with this algorithm, herein this paper, a model has been proposed for optimization of relative efficiency of congeneric units. Experimental results obtained from execution of the proposed algorithm reveal that the said model has succeeded and also showed that the proposed algorithm has most convergence speed, compared to primary Imperialist algorithm.

Industrial automation is the use of machines, control systems and information technologies to optimize productivity in the production of goods and delivery of services. The correct incentive for applying automation is to increase productivity, and/or quality beyond that possible with current human labor levels so as to realize economies of scale, and/or realize predictable quality levels. In the scope of industrialisation, automation is a step beyond mechanization. Whereas mechanization provides human operators with machinery to assist them with the muscular requirements of work, automation greatly decreases the need for human sensory and mental requirements while increasing load capacity, speed, and repeatability. Generally PLC Is used for the task of industrial automation, here we introduce new concept in automation is use of “Embedded PLC”for the industrial automation which overcome all the limitation of conventional PLC. For the purpose of automating some task we use neumerous wired or wireless sensors with Embedded PLC. It provide smooth control over the Industrial Systems. After investigated the conception and features of PLC and embedded system, in this paper the development of low-cost embedded PLC for Industrial Controls & Monitoring. This paper describes the real-time industrial automation using Embedded PLC.

Medical-Tourism is the buzz word and talk of the day, today. State-of-the art medical assistance and the potential and exciting tourism opportunities joined together and leading to the most potential segment that is Medical-Tourism in health industries and tourism industries segment. Though it is advanced globally, India has entered this field and marching ahead. Economical and affordable cost of medical sciences with tourism attached to it, is making the seekers to throng to our country and is offering as a potential segment of business with both modern and ancient medicine in process. There are many leading players in this segment both in public and private sectors. This article discusses few of the above issues and potential Opportunities in this segment.

Two simple, sensitive and economical spectrophotometric methods have been developed and validated for the determination of Paliperidone in pharmaceutical dosage forms. The methods were based on the formation of colored complex of Paliperidone with different reagents. The absorbance of the formed color complex is measured at the wavelength of maximum absorbance of the complex against the reagent blank treated similarly. These methods have different linearity ranges observed in the concentration ranges of 8 – 28 and 4 – 14 ?g/mL with correlation coefficients 0.9995 and 0.9998 respectively. Statistical analysis proves that the proposed methods are reproducible and selective for the estimation of Paliperidone in bulk drug and in its tablet dosage form.

Cloud computing provides the way to share distributed resource and services that belong to different organizations. Since cloud computing share distributed resources via network in the open environment thus it makes security problems. All types of users who require the secure transmission or storage of data in any kind of media or network. Since, the data transmissions on the internet or over any networks are vulnerable to the hackers attack. I’m in great need of encrypting the data. I propose a method to build a trusted computing environment for cloud computing system. In this method some important security service including authentication, encryption, decryption and compression are provided in the cloud computing system. Need of this software is divided in to three modules: Encryption, Decryption, and Compression.

Management has always been considered as a foundation for success and effectiveness of the organization and human resources management occupies a significant role in this process. The most important themes of today’s management are to induce motivation among the employees so that such motivation would result in increased working efficiency of personnel. Therefore in the present study the status of personnel’s motivation for job achievement in Bank Saderat of Semnan city and effective factors on progression motivation of personnel was identified and prioritized. Also in order to further enhance the research findings, amount of achievement motivation between employees of different age groups, working experience, various academic degrees and genders was compared. The population of study is constituted of Bank Saderat Personnel of Semnan, among whom 73 are compared as statistical sample obtained through categorizing method for data collection. Also research findings were collected through two questionnaires. Results were analyzed by statistical techniques such as t test, independence, Kruskal-Wallis and AHP & TOPSIS methods. The findings indicate that bank personnel have suitable motivation for job achievement. Also affecting personnel progression are promoting participation, job satisfaction, fairness of promotion system and promotion of employees, conformation of job with personal characteristics of employees, job rotation, objectives and prospects of organization. Also the findings indicate that achievement motivation is different between employees with different age groups, working experience and academic degrees.

Tuberculosis (TB) is an infectious disease that is caused by a bacterium called Mycobacterium tuberculosis. We have studied 276 cases in Hyderabad to investigate the persistence of TB and potential threat aspects for condensing TB, within which the positive kinfolk’s history of TB proves to be substantial threat factor. Previously diagnosed patients were poorly obedient to anti-TB treatment. This study focuses the exposure of convicts to TB due to the presence of highly transmittable cases. This study sturdily specified the necessity of an effective treatment program in the broad-spectrum community. This study was conducted in medical units 1of Liaquat University of Medical & Health Sciences (LUMHS) Jamshoro. Out of total, 274 patients studied, majority of the patients were from poor, deprived and lower social class. To control this infection early diagnosis of the disease and its treatment under the supervision is very important.