Results 71 to 80 of about 5,324 (223)

Pharmacological MRI: Utility in Understanding Drug Mechanisms in Psychiatric Disorders

Journal of Magnetic Resonance Imaging, Volume 63, Issue 2, Page 346-363, February 2026.
ABSTRACT Pharmacological MRI (pharmaMRI) has emerged as a powerful tool to study how psychoactive drugs affect brain function and to uncover mechanisms of drug action in psychiatric disorders. This review provides an overview of key techniques used in pharmaMRI, including BOLD‐fMRI, arterial spin labeling (ASL), and cerebral blood volume (CBV) mapping,
Christin Y. Sander, Tudor M. Ionescu, Mitul A. Mehta, Ottavia Dipasquale, Anouk Schrantee   +4 more
wiley   +1 more source

Effect of Eight Weeks Aerobic Training on Oxidative Stress Markers in Rats Exposed to Electromagnetic Microwave Radiation Emitted from Wi-FiRouters

Armaghane Danesh Bimonthly Journal, 2017
  Background & aim: Exposure to electromagnetic waves can lead to oxidative stress. On the other hand, the antioxidant system function of the body increases with regular exercise and reduces oxidative stress. The aim of this study was to investigate
B Pourfazeli, A Azamian Jazi, M Faramarzi, M J Mortazavi   +3 more
doaj  

The Combined Effects of Pulsed Magnetic Radiation (Diapulse) and Chemotherapy on Tumor Bearing Mice. The Measurement of Rodent Palatal Explants as a Device for Measurement of the Biologic Effects of Nonionic Radiation (EMR) [PDF]

Simultaneous treatment utilizing pulsed radiowave and cancer chemotherapy significantly extended the life span of mice with Lewis lung transplanted carcinoma.
Depaola, D. P., Regelson, W., West, B.
core   +1 more source

Noninvasive imaging of amyloid‐beta and tau in rodent and nonhuman primate models

VIEW, Volume 7, Issue 1, February 2026.
Imaging of amyloid‐beta plaque and tau accumulation in rodent and nonhuman primate model of Alzheimer's disease. Created in BioRender. Ni R. 2026. https://BioRender.com/a97h5ec Abstract Neurodegenerative diseases are characterized by the aberrant accumulation of protein aggregates.
Ruiqing Ni, Axel Rominger
wiley   +1 more source

Infrared emission and excitation in LMC HII regions [PDF]

The infrared excess (IRE) of the Large Magellanic Cloud (LMC) HII nebulae is found to correlate positively with the temperature of the ambient radiation field or with the He(+)/H(+) abundance ratio.
Ungerer, V., Viallefond, F.
core   +1 more source

Solution‐Processed Magnesium Oxide Buffer Layer for Improved Stability of CsPbI2Br Perovskite Solar Cells

Solar RRL, Volume 10, Issue 1, January 2026.
An interfacial engineering strategy incorporating magnesium oxide (MgO) between the ZnO electron transport layer and CsPbI2Br is demonstrated. This approach yields perovskite solar cells with improved film morphology, charge mobility, and stability. Proton‐irradiated MgO‐incorporated devices retain their performance after 11 weeks, whereas the control ...
Zhuldyz Yelzhanova, Gaukhar Nigmetova, Dana Mukasheva, Hryhorii P. Parkhomenko, Gulzhan Zhumadil, Damir Aidarkhanov, Marat Kaikanov, Timur Elebessov, Taomiao Wang, Alikhan Kalmakhanbet, Dawei Duan, Hanlin Hu, Tri T. Pham, Mannix P. Balanay, Askhat N. Jumabekov, Annie Ng   +15 more
wiley   +1 more source

Ionizing and Nonionizing Radiation [PDF]

, 1999
Of all the environmental health issues that are being publicized at the turn of the millennium, the one most perplexing to the general public is ionizing radiation. While dirty water, smog laden air, and odoriferous garbage frequently elicit the “outrage factor,” at least they can be seen and/or smelled.
openaire   +1 more source

Ultrasound-modulated optical tomography in reflection mode with ring-shaped light illumination [PDF]

, 2009
We have succeeded in implementing ring-shaped light illumination ultrasound-modulated optical tomography (UOT) in reflection mode. The system used intense acoustic bursts and a charge-coupled device (CCD) camera-based speckle contrast detection method ...
Kim, Chulhong, Maslov, Konstantin, Song, Kwang Hyun, Wang, Lihong V.   +3 more
core   +1 more source

Micro‐Fabricated THz Antenna for Short‐Range Wireless Communication

International Journal of RF and Microwave Computer-Aided Engineering, Volume 2026, Issue 1, 2026.
In the rapidly evolving field of terahertz (THz) communications, the design and fabrication of efficient antennas pose significant challenges due to the inherent complexities of operating at such high frequencies. This paper presents a microfabricated THz antenna array featuring triangular‐slot patches designed to enhance bandwidth, gain, and ...
Muhammad Zubair, Abdoalbaset Abohmra, Adnan Zahid, Farooq A. Tahir, Muhammad Imran, Kamran Arshad, Khaled Assaleh, Bo Liu, Qammer H. Abbasi, Mohammad Rezwan Habib   +9 more
wiley   +1 more source

Radiation Damage on Silicon Photomultipliers from Ionizing and Non-Ionizing Radiation of Low-Earth Orbit Operations

Sensors
Silicon Photomultipliers (SiPMs) are single photon detectors that gained increasing interest in many applications as an alternative to photomultiplier tubes.
Stefano Merzi, Fabio Acerbi, Corinne Aicardi, Daniela Fiore, Vincent Goiffon, Alberto Giacomo Gola, Olivier Marcelot, Alex Materne, Olivier Saint-Pe   +8 more
doaj   +1 more source