Journal of Management Engineering and Information Technology

3

Authors: Vijay Laxmi Kalyani, Tanisha Sharma

Bubba oscillator has the ability to generate the stable sine wave with low distortion using op-amp. The processing power of Bubba oscillator is quite small, therefore they often transmit in the frequency range from VHF to HF band. It is used in various application like mobile devices, power invertors, communication etc. In this paper we proposed a design of bubba oscillator using current feedback operational amplifiers (CFOA) at 12 MHz frequency. For this purpose we will use the AD844 IC and the simulation results are also shown along with ultiboard design and 3D-view of the proposed circuit.

4

Authors: Vijay Laxmi Kalyani, Swati Sharma

In today’s world RFID plays a vital role in the field of communication. RFID stands for Radio Frequency Identification. It works on Low frequency (LF, 30 - 500kHz), High frequency (HF, 10 - 15MHz ) Ultra high frequency (UHF, 850 - 950MHz, 2.4 - 2.5GHz, 5.8GHz).In this paper, the author(s) proposed a design of active band pass filter on high frequency (HF,10-15 MHz) because an active band-pass filter is needed for the RFID to reject all signal outside the band. The design of an active band pass filters is based on CFOA. For this purpose we use AD844 IC because these ICs having capability of realizing amplifiers exhibiting gainbandwidth decoupling and these are work on very higher Slew rate up to 2,000 V/μ s. The simulation result of the circuit using MULTISIM software, their ultiboard design and 3D view of the proposed circuit are also included.

7

Authors: Shilpy Verma, Prof. Rajesh Mehrotra

from past few decades the dairy industry is crucially concentrating on their human resource, as they are the most valued and most treasured assets as per latest studies. To assess the dairy sector Human Resource’s competiveness, the performance analysis in this research looked at four functions: 1. Recruitment and Selection, 2. Training and development, 3. Performance Management System, 4. Compensation and Benefits. The organizations should carefully map the available HR while recruiting the candidates, because they provide the advantage for the company amongst industry. While training the candidate the organization has to look their competency area and provide appropriate training to them. The major aim of training is to improve the performance of human resource working in dairy sector. Compensation & Benefits act as a major base for company’s rate of recruitment, Retention graph & overall employee satisfaction in the organization. Dairy organizations are advancing modern HR Practices due to the entry of multinational companies. The aim of the paper is to study the Human Resource Practices followed at Mother Dairy Private Limited, which is currently considered the best company as a complete organization in Indian Dairy Industry. The best HR Practices availability in organizations makes them competitively advantageous and as well as they support the real life blood of the organizations, i.e. People. This research studies the review of literature for HR Practices followed at organizations. The research was done using both primary and secondary data. Primary data was collected from 34 employees of Mother Dairy using offline questionnaire and the results were obtained from percentage method. The research findings reveal that Mother Dairy Fruits & Vegetables Private Limited follows benchmarking HR Practices and their people are satisfied with the organizational climate, supporting that their organization follows ethical policy for HR Practices.