Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Muhammad Umar, Khan"'
Publikováno v:
IEEE Access, Vol 12, Pp 67837-67846 (2024)
A dielectric resonator antenna (DRA) is proposed for dual-band resonance for the mid-band (sub-6 GHz) and the high-band (millimeter-wave) 5G applications. The proposed composite DRA consists of an annular dielectric radiator concentrically integrated
Externí odkaz:
https://doaj.org/article/bb34dc0a2d8a48d5a4be2fb031c7fddc
Publikováno v:
Sensors, Vol 24, Iss 20, p 6508 (2024)
Schizophrenia (SZ) is a severe mental disorder characterised by disruptions in cognition, behaviour, and perception, significantly impacting an individual’s life. Traditional SZ diagnosis methods are labour-intensive and prone to errors. This study
Externí odkaz:
https://doaj.org/article/6ccdccfa6ae04f438ed9cfe189678733
Autor:
Muhammad Umar Khan
Publikováno v:
Sukkur IBA Journal of Emerging Technologies, Vol 6, Iss 2 (2024)
The increasing complexity of contemporary power distribution networks and the necessity to incorporate renewable energy sources have led to the rise in popularity of hybrid power distribution systems. A significant challenge for such systems is the r
Externí odkaz:
https://doaj.org/article/db275ed80ab74b859d0f4505c4615847
Autor:
Qasir Abbas, Mehru Nisa, Muhammad Umar Khan, Nida Anwar, Sumayah Aljhani, Zoobia Ramzan, Mafia Shahzadi
Publikováno v:
BMC Psychiatry, Vol 23, Iss 1, Pp 1-13 (2023)
Abstract Objective Individuals living with HIV/AIDs are at a high risk of many problems like depression, stigma, quality of life, decreased adherence to treatment, and lack of social support. The present study aimed to investigate the impact of brief
Externí odkaz:
https://doaj.org/article/20d07a46ab64496db80b4bdacc814ecf
A Graded Index All-Dielectric Lens for Field Decorrelation and Decoupling of a Wideband MIMO Antenna
Publikováno v:
IEEE Open Journal of Antennas and Propagation, Vol 4, Pp 180-195 (2023)
In this paper a broadband graded index all-dielectric (GID) lens that enables field decorrelation and decoupling of closely spaced wideband multiple-input-multiple-output (MIMO) antenna elements, is presented. Reduction in correlation coefficient $\r
Externí odkaz:
https://doaj.org/article/ca89798a305c48d78fae79cee180ed94
Autor:
Thamina Rashid, Badder Hina Afnan, Akhter Ali Baloch, Saba Mughal, Mohammad Hasan, Muhammad Umar Khan
Publikováno v:
Nutrition and Metabolic Insights, Vol 16 (2023)
Objective: The aim of our study was to assess the association of eating habits with the dietary patterns of people with diabetes. Methods: This cross-sectional study was conducted at National Institute of Diabetes and Endocrinology (NIDE), Dow Univer
Externí odkaz:
https://doaj.org/article/a3d9bb939e9142b690661be54a0c0a9a
Publikováno v:
Journal of the Pakistan Medical Association, Vol 73, Iss 8 (2023)
Objectives: To explore the effectiveness of motivational interviewing, motivational enhancement therapy, and cognitive behaviour therapy for patients with substance use disorders, and to estimate the effect of such comparison in patient care setting.
Externí odkaz:
https://doaj.org/article/a4886472a1b845fc9708ba4619591268
Autor:
Muhammad Umar Khan, Maryam Sousani, Niraj Hirachan, Calvin Joseph, Maryam Ghahramani, Girija Chetty, Roland Goecke, Raul Fernandez-Rojas
Publikováno v:
Sensors, Vol 24, Iss 2, p 458 (2024)
Assessing pain in non-verbal patients is challenging, often depending on clinical judgment which can be unreliable due to fluctuations in vital signs caused by underlying medical conditions. To date, there is a notable absence of objective diagnostic
Externí odkaz:
https://doaj.org/article/d270d0f5e076449e8eb42766abe14439
Autor:
Qasir Abbas, Nimra Arooj, Khawer Bilal Baig, Muhammad Umar Khan, Muhammad Khalid, Mafia Shahzadi
Publikováno v:
BMC Psychiatry, Vol 22, Iss 1, Pp 1-9 (2022)
Abstract Background Cancer is a common worldwide illness; it evokes psychological distress at different stages, during chemotherapy patient perceives a variety of psychiatric symptoms due to various medication side-effects and psychological distress.
Externí odkaz:
https://doaj.org/article/73935b3ac96a4177bbf1664934495770
Publikováno v:
Journal of the Pakistan Medical Association, Vol 73, Iss 4 (2023)
This study explores the relationship between distress tolerance and depression with mediating role of anxiety-related symptoms and stress among dropout and non-dropout university students. This cross-sectional study was conducted from October 2019 to
Externí odkaz:
https://doaj.org/article/b49d9cc8843647c3aaa5e95efe9242c2