Results 51 to 60 of about 170,557 (333)

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

The Geogenic Radon Potential in the Eastern Part of the Poiana Ruscă Mountains (Southern Carpathians, Romania)

Atmosphere
Detailed soil radon measurements were conducted in the eastern Poiana Ruscă Mountains, motivated by the area’s complex geology, varied topography, and previously reported high indoor radon levels that pose a health risk to local residents. A total of 110
Alexandru Lupulescu, Ștefan Florică, Alexandra Cucoș, Tiberius Dicu, Călin Baciu   +4 more
doaj   +1 more source

RADON MAPPING IN CROATIA AND ITS RELATION TO GEOLOGY

Rudarsko-geološko-naftni Zbornik, 2018
Radon is known as the main contributor to the natural background radiation exposure and mapping of different radon phenomenon presents an important task in both scientific and regulatory context.
Ana Mostečak, Dario Perković, Frankica Kapor, Želimir Veinović   +3 more
doaj   +1 more source

Supramolecular Engineering of Fluid Pressure in Filamentous Hybrid Double Network Hydrogels for 3D Chondrocyte Culture

Advanced Healthcare Materials, EarlyView.
Inspired by the water‐rich and interconnected biopolymer networks of native load‐bearing tissues, we disclose a connectable design for a hybrid filamentous supramolecular and covalent double network hydrogel generated through in situ photopolymerization.
Ciqing Tong, Ying Chen, Merel L. Janssen, Isabel Sariol, Joeri A. J. Wondergem, Marijn van den Brink, Mertcan Özel, Rob G. H. H. Nelissen, Ingrid Meulenbelt, Doris Heinrich, Yolande F. M. Ramos, Roxanne E. Kieltyka   +11 more
wiley   +1 more source

Radon mapping, correlation study of radium, seasonal indoor radon and radon exhalation levels in communities around Ghana atomic energy commission

Heliyon, 2023
Radon mapping and seasonal radon studies have been carried out within the communities around the Ghana Atomic Energy Commission (GAEC), using ArcMap geostatistical interpolation tool.
Francis Otoo, Rita Kpordzro, A.S.K. Amable   +2 more
doaj   +1 more source

The idempotent Radon--Nikodym theorem has a converse statement

, 2013
Idempotent integration is an analogue of the Lebesgue integration where $\sigma$-additive measures are replaced by $\sigma$-maxitive measures. It has proved useful in many areas of mathematics such as fuzzy set theory, optimization, idempotent analysis ...
Poncet, Paul
core   +3 more sources

Airborne 1O2 Delivery via a Superhydrophobic Dressing as a Pathway to Next‐Generation Wound Therapies, an in Vivo Murine Burn Model Study

Advanced Healthcare Materials, EarlyView.
Schematic illustration of the SH bandage placed on an infected burn wound and its role in wound healing. A superhydrophobic PDMS membrane coated with the PS verteporfin is placed over the wound area and illuminated with a red laser at 690 nm, generating airborne 1O2 above the tissue.
Fernanda Viana Cabral, QianFeng Xu, Natalie Eidenschink, Pareesha Haresh, Alessandra Nara de Souza Rastelli, Jeremy Goverman, Alexander Greer, Alan M. Lyons, Tayyaba Hasan   +8 more
wiley   +1 more source

Study on the regeneration of activated carbon adsorbed with radon by using a deep depressurization method

Radiation Medicine and Protection
Objective: To develop a heating-free, rapid, and efficient method for the regeneration of activated carbon by introducing deep depressurization. Methods: A validation experimental setup was designed to systematically investigate the impacts of various ...
Yong Zhu, Detao Xiao, Xiangyuan Deng
doaj   +1 more source

Analysis of Reliability and Stability of Bar Structures / Analiza Niezawodnosci I Statecznosci Konstrukcji Pretowej

Archives of Civil Engineering, 2010
W niniejszej pracy rozwazane sa zagadnienia statecznosci i niezawodnosci konstrukcji kratowej podatnej na utrate statecznosci z warunku przeskoku wezła.
Radon U.
doaj   +1 more source

Study on the calibration method of newly connected seismic water radon monitor

He jishu, 2023
BackgroundThe calibration of radon measuring instruments is the most important and key technical link to ensure the reliability and accuracy of radon observation data and plays a vital role in seismic monitoring and prediction.PurposeThis study aims to ...
HUANG Rengui, ZHAO Ying, LI Yuze, NING Hongtao, ZHOU Hongyan, MAO Hua, XIAO Jian, XIAO Mengren, HUANG Pei   +8 more
doaj   +1 more source