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** Authors are invited to submit manuscripts for December 2020 issue

** November 2020 issue of AARF Journals is officially released.

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Current Issues

International Research Journal of Natural and Applied Sciences (IRJNAS)
S.No Particular Pdf Page No.
1
  • TO DETERMINE FREQUENCY OF EPTB AND THEIR SITES AT CIVIL HOSPITAL KARACHI (CHK) AND DOW UNIVERSITY HOSPITAL KARACHI.


  • Dr. MEHWISH ASLAM , Dr. Safia Akhlaq

Abstract:
Tuberculosis is the seventh leading cause of death globally. In a recent WHO report, in Pakistan the incidence of TB is 275/100,000, prevalence is 342/100,000 and mortality is 56/100,000.1 Pakistan is ranked at fourth out of ten top countries with highest incidence of TB.1 Although pulmonary TB is the most common presentation of TB disease, it can involve any organ in the body.2 Extra pulmonary


1-4
2
  • PARAMETRIC OPTIMIZATION OF FINNED COUNTER-FLOW DEHUMIDIFIER COUPLED WITH THERMO-ELECTRIC COOLER (TEC)


  • Adem H. Ibrahim

Abstract:
A counter-flow dehumidifier with uniform rectangular fins was connected to a generic thermoelectric cooler to optimize for optimum water extraction and dehumidification of air. The temperature of the cold face of the thermo couple was kept lower than that of ambient temperature of air so that temperature gradient is formed on the cold side. In this way the incoming air saturates and condenses on the cold surface of the thermoelectric cooler. The heat (Q_L) at temperature T_SC, accumulated on


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  • Rashtriya Research Institute
    Of New Medical Sciences

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