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Irshad Ullah

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

DOWNLOADS

72

TOTAL CITATIONS

0

Scholarly Papers (2)

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1.

Development of Negative Pressure Wound Therapy a Novel Device for Health Care Using Sliding Mode Control

Number of pages: 19 Posted: 28 Aug 2024
Irshad Ullah, Muhammad Yousaf, Muhammad Imran, Muhammad Adeel khan, Usman khan Khalil, Zaheer Farooq and Muhammad Akbar Nawaz
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 47 (1,097,529)

Abstract:

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Electronic-based Negative Pressure Wound Therapy (NPTW), Sliding Mode Control, PID Control, Accelerate wound healing Time, Negative Pressure

2.

Characteristics Investigation of R407c in High Voltage Applications as an Alternative to Sf6

Number of pages: 10 Posted: 09 Jun 2025
Imad M. Khattak, Syed Zulfiqar Ali, Rahmat Ullah, Irshad Ullah, Khalid Rehman and Aftab Zaman Awan
COMSATS University Islamabad, COMSATS University Islamabad, Karakoram International University, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 25 (1,399,036)

Abstract:

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Breakdown Voltage, 
SF6, R407C, Global Warming Potential, Ozone depletion layer, High Voltage