Results 131 to 140 of about 96,369 (259)

Domain Specific Placebo Response in the Modified Friedreich's Ataxia Rating Scale

Annals of Clinical and Translational Neurology, Volume 13, Issue 2, Page 393-398, February 2026.
ABSTRACT The placebo response in clinical trials in ataxias complicates outcome interpretation and potentially obscures genuine treatment effects. We analyzed placebo group data from past trials in Friedreich Ataxia and observed notable responses in appendicular items, in contrast to minimal changes in axial function, as measured by respective ...
Christian Rummey, Jennifer M. Farmer, David R. Lynch   +2 more
wiley   +1 more source

Benchmarking Organic Photodiodes at the Noise Floor

Advanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
A precise measurement framework based on a calibrated, ultra‐low‐noise automated setup with open‐source Python scripts enables accurate benchmarking of photodiodes. The unique combination of time‐dependent current measurement under dark conditions, followed by continuous‐wave faint illumination, facilitates reliable extraction of photocurrent near ...
Siddhartha Saggar, Giedrius Puidokas, Caroline Murawski   +2 more
wiley   +1 more source

Effect of low-dose radiation pre-irradiation on postoperative local chest wall recurrence of breast cancer—A retrospective study [PDF]

PeerJ
Purpose The purpose of this study was to determine the efficacy and safety of low-dose radiotherapy (LDR) for postoperative local chest wall recurrence of breast cancer.
Ruifang Zeng, Hanyu Wang, Xiaojun Cai, Junhao Lin, Pengfei Li, Shan Zeng, Aimin Li   +6 more
doaj   +2 more sources

Automatic Night Lamp Using LDR

International Journal of Engineering Research and Applications
This project focuses on designing a night lamp that automatically turns on in the absence of light and gets turned off in the presence of light using a light-dependent resistor (LDR). The LDR is a sensor whose resistance decreases with increasing light intensity, enabling it to detect ambient light levels.
Pillalamarri Madhavi, Salava V Satyanarayana, Nakka Shirisha, Neela Chandana, Marella Amulya, Merugoju Ankitha   +5 more
openaire   +1 more source

Organic Bulk‐Heterojunction‐Integrated Flexible Perovskite Photodetection Arrays for High‐Speed Broadband Optical Communication

Advanced Science, Volume 13, Issue 9, 13 February 2026.
A flexible broadband photodetector is realized by integrating a perovskite with an organic bulk‐heterojunction. It achieves high external quantum efficiency (EQE) (>80% visible, >60% near‐infrared (NIR)), ultralow dark current, and fast response, enabling self‐powered, high‐detectivity operation.
Xin Hong, Kanghui Ke, Yu Gao, Jiazhi Meng, Bohua Deng, Haoyu Huang, Zhichun Si, H. Y. Fu, Feiyu Kang, Guodan Wei   +9 more
wiley   +1 more source

Land Disposal Restrictions (LDR) program overview [PDF]

, 1993
The Hazardous and Solid Waste Amendments (HSWA) to the Resource Conservation and Recovery Act (RCRA) enacted in 1984 required the Environmental Protection Agency (EPA) to evaluate all listed and characteristic hazardous wastes according to a strict schedule and to develop requirements by which disposal of these wastes would be protective of human ...
openaire   +2 more sources

Evaluating the Resistance of Bifacial Perovskite Photodetectors to Xenon Ion Irradiation

Advanced Science, Volume 13, Issue 9, 13 February 2026.
Bifacial perovskite photodetectors maintain high efficiency and stability after 231 MeV xenon ion irradiation. Key photodetector parameters remain nearly unchanged at low fluence (1010 nucleons cm−2) and show only moderate degradation at high fluence (1011 nucleons cm−2), highlighting their strong radiation tolerance and suitability for optoelectronic ...
Yerassyl Yerlanuly, Hryhorii P. Parkhomenko, Almaz R. Beisenbayev, Maxim V. Zdorovets, Annie Ng, Askhat N. Jumabekov   +5 more
wiley   +1 more source

Gamma Low-Dose-Rate Ionizing Radiation Stimulates Adaptive Functional and Molecular Response in Human Aortic Endothelial Cells in a Threshold-, Dose-, and Dose Rate–Dependent Manner

Dose-Response, 2018
A central question in radiation protection research is whether low-dose and low-dose-rate (LDR) exposures to ionizing radiation play a role in progression of cardiovascular disease.
Juliana Vieira Dias, Celine Gloaguen, Dimitri Kereselidze, Line Manens, Karine Tack, Teni G Ebrahimian   +5 more
doaj   +1 more source

Design and development of measurement of measuring light resistance using Light Dependent Resistance (LDR) sensors

Journal of Physics: Conference Series, 2019
Light Dependent Resistance (LDR) is one type of resistor whose resistance value is affected by the intensity of light received by it. This study aims to measure the amount of resistance in each color of light measured in the LDR.
W. Setya, A. Ramadhana, H. Restu Putri, A. Santoso, A. Malik, M. Chusni   +5 more
semanticscholar   +1 more source

Functional outcomes and toxicity following focal low‐dose‐rate brachytherapy for low–intermediate risk prostate cancer

BJUI Compass, Volume 7, Issue 2, February 2026.
Abstract Objectives We aim to prospectively evaluate functional outcomes and toxicity following focal low‐dose‐rate (LDR) brachytherapy for low–intermediate risk prostate cancer (PCa). Patients and Methods LIBERATE is a clinical registry of men treated with focal LDR brachytherapy for low–intermediate risk PCa since September 2019.
Mohammadmehdi Adhami, Jeremy Cheng, Elliot Anderson, Lloyd Smyth, Cate Davey, Thang Nguyen, Richard O'Sullivan, Andrew Ryan, Nathan Lawrentschuk, Jeremy Grummet, Andrew See   +10 more
wiley   +1 more source