Volume 13

CONTENTS

  1. Fabrication and Characterization of Heterojunction of Pb1-x SrxS with CdS and Cd1-xZnxS
    Mukesh Kumar…………………………………………………..…………………………………1-2
  2. Reliability Analysis of Two Non-Identical Unit System Having Master And Helping Unit With Two Repairman
    Ashok Kumar Sharma…………………………………………………………………………3-11
  3. Study of CMC and Micelle Formation of Anionic and Cationic Surfactants with respect to Temperature, Counter Ions, Solvents and Dioxane
    Mayank……………………………………………………………………………………………..12-17
  4. Mechanical and Thermophysical Properties of Molybdenum: An Ultrasonic Study
    Arvind Kumar Tiwari and Mukesh Kumar…………………………………………18-21
  5. Surfactants and their Recent Biological Application in the Medical and Pharmaceutical Field
    Mukesh Chand and Pradeep Kumar…………………………….…………………..22-28
  6. Physico-Chemical Properties and DFT Calculations of Cuminaldehyde Using Gaussian Basis Set
    Sachin Kumar……………………………………………….…………………………………..29-40
  7. Magnetic And Conductivity Studies in Iron Doped Alkali Titanate
    Nansy Sharma……………………………………….…………………………………………41-47
  8. Efficiency of Double Sampling for Stratification Compared to Simple Random Sampling
    Seema Raj……………………………….……………………………………………………….48-53
  9. Vibrational Spectral Studies, Thermodynamic Properties, And Molecular Orbital Analysis of 4-Methoxybenzaldehyde (p-Anisaldehyde) By D F T
    Sachin Kumar ……………………….………………………………….……………………..54-63
  10. Effect of Bacterial Metabolites on Plant Seed Germination
    Vagmi Singh, Simpal Kumari, Parul, Deepak Chand Sharma,
    Dushyant Tyagi ……………………………………………………………………………….64-74
  11. New Efficient Class of Estimator in Case of Measurement Errors Using Simple Random Sampling
    Shashi Bhushan, Anoop Kumar, Dushyant Tyagi, Shivam Shukla ….75-83
  12. Sample Size Calculation: Regulating Factors and Methods
    Vikas Tyagi …….……………………………………………………………………………….84-88