Zobrazeno 1 - 10
of 12 394
pro vyhledávání: '"Absorption rate"'
Autor:
Kailash V. Karad, Vaibhav S. Hendre, Jaswantsing L. Rajput, Vivek Kadam, Vaibhav E. Narawade, Ravindra Bakale, Gayatri D. Londhe
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2024, Iss 1, Pp 1-20 (2024)
Abstract This paper comprehensively analyses the specific absorption rate (SAR) for an ultra-wideband (UWB) wearable antenna designed for body-centric communication applications. The study is motivated by the extent of electromagnetic radiation in ou
Externí odkaz:
https://doaj.org/article/820b21ed971e420d9793f97a9203c86a
Autor:
Mosab Jasim, Ahmed Jamal Abdullah Al-Gburi, Mehwish Hanif, Zaheer Ahmed Dayo, Mohd Muzafar Ismail, Zahriladha Zakaria
Publikováno v:
Alexandria Engineering Journal, Vol 112, Iss , Pp 110-139 (2025)
Implantable medical devices (IMDs) are revolutionizing healthcare by enabling continuous monitoring, targeted treatment, and improved quality of life for patients with chronic conditions. Among the critical components of IMDs are implantable antennas
Externí odkaz:
https://doaj.org/article/cdf2d046a31d441e8f5db9956c2dc62d
Autor:
Akram Bemani, Narjes Okati
Publikováno v:
محیط زیست و مهندسی آب, Vol 10, Iss 4, Pp 452-465 (2024)
The purpose of this research is to evaluate the risk of metals (lead, chromium, mercury, arsenic and nickel) on the health of children and adults through the consumption of Nile Tilapia cultured in the Biofloc breeding system. The number of 30 pieces
Externí odkaz:
https://doaj.org/article/34ec8d2971584dadb83ce252995688f0
Autor:
Mallavarapu Sandhya, Lokam Anjaneyulu
Publikováno v:
ETRI Journal, Vol 46, Iss 4, Pp 571-580 (2024)
A compact triple-band porous electromagnetic bandgap structure-loaded coplanar-waveguide-fed wearable antenna is introduced for applications of wireless body area networks. The porous structure is aimed to create a stopband or bandgap in the electrom
Externí odkaz:
https://doaj.org/article/4bc325613be04449aa76452794c35838
Publikováno v:
Electromagnetic Science, Vol 2, Iss 2, Pp 1-36 (2024)
Due to limited antenna space, high communication requirements, and strict regulatory constraints, the design of antennas for modern mobile phones has become an exceedingly challenging task. In recent years, numerous studies have been conducted in thi
Externí odkaz:
https://doaj.org/article/696bd791fe494e3bb6fe25996f2aaa81
Publikováno v:
ETRI Journal, Iss 3, Pp 413-420 (2024)
A dual-band bio-implantable compact antenna with a meander-line structure is presented. The proposed meander-line antenna resonates at the industrial, scientific, and medical (2.4 GHz) and wireless medical telemetry (1.4 GHz) bands. The meander-line
Externí odkaz:
https://doaj.org/article/6eb149e63a734f74be0f8555849859a0
Publikováno v:
Poultry Science, Vol 103, Iss 10, Pp 104029- (2024)
Micelle silymarin (MS) is recognized for its diverse range of beneficial properties, which encompass anti-inflammatory, antioxidant, hepatoprotective, and antidiabetic effects. The main objective of this study was to examine the effects of micelle si
Externí odkaz:
https://doaj.org/article/0133445eccb445f79c37be1e5c72e812
Autor:
Blanka Pophof, Jens Kuhne, Gernot Schmid, Evelyn Weiser, Hans Dorn, Bernd Henschenmacher, Jacob Burns, Heidi Danker-Hopfe, Cornelia Sauter
Publikováno v:
Environment International, Vol 191, Iss , Pp 108899- (2024)
Background: The objective of this review is to evaluate the associations between short-term exposure to radiofrequency electromagnetic fields (RF-EMF) and cognitive performance in human experimental studies. Methods: Online databases (PubMed, Embase,
Externí odkaz:
https://doaj.org/article/d1001d2cc0384c8199051596d74aec8c
Autor:
Nazrin Haziq Jemaludin, Ahmed Jamal Abdullah Al-Gburi, Rania Hamdy Elabd, Tale Saeidi, Muhammad Firdaus Akbar, Imran Mohd Ibrahim, Zahriladha Zakaria
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102712- (2024)
Multiple-input multiple-output (MIMO) technology has become a key enabler for 5G smartphones, significantly enhancing data throughput and connectivity. By incorporating multiple antennas into the compact design of modern smartphones, MIMO technology
Externí odkaz:
https://doaj.org/article/4709444a67eb46a5b1d41db19e63831f
Autor:
Ahmed Jamal Abdullah Al-Gburi, Nor Hadzfizah Mohd Radi, Tale Saeidi, Naba Jasim Mohammed, Zahriladha Zakaria, Gouree Shankar Das, Akash Buragohain, Mohd Muzafar Ismail
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 3, Pp 100773- (2024)
Printed electronics, fueled by graphene's conductivity and flexibility, are revolutionizing wearable technology, surpassing copper's limitations in cost, signal quality, size, and environmental impact. Graphene-based inks are positioned to lead in th
Externí odkaz:
https://doaj.org/article/9eab9327fd0344cb9ebdcaff96368361