Results 121 to 130 of about 3,792,926 (239)

²²Ne(α,n)²⁵Mg at the INFN Bellotti Ion Beam Facility

Galaxies
Neutron capture reactions are the main contributors to the synthesis of heavy elements through the s-process. 22Ne(α,n)25Mg is the main neutron source in stars, together with 13C(α,n)16O.
David Rapagnani, Andreas Best, Daniela Mercogliano, Thomas William Chillery   +3 more
doaj   +1 more source

Neutron frequency windows and the protein dynamical transition [PDF]

, 2004
Proteins undergo an apparent dynamical transition on temperature variation that has been correlated with the onset of function. The transition in the mean-square displacement, ∆r2 , that is observed using a spectrometer or computer simulation, depends on
Becker, Torsten, Smith, Jeremy C., Finney, John L., Hayward, Jennifer A., Daniel, Roy M.   +4 more
core  

Nonlinear Quantum Effects Drive Grotthuss Proton Conduction in Structured Electrolytes Based on Deep Eutectic Solvents

Advanced Science, EarlyView.
We demonstrate that the inverse relationship between viscosity and conductivity in structured electrolytes can be circumvented by leveraging their hydrogen bonding networks for Grotthuss proton transport. Using a mixture of imidazole and levulinic acid, we show that the existence of extended hydrogen‐bonded chains that can rapidly reorient result in ...
Benworth B. Hansen, Michael S. Chen, Giselle de A. L. e Souza, Kaylie Glynn, Alan Robledo, Emilia Pelegano‐Titmuss, Katherine Hightower, Miguel Muñoz, Rathiesh Pandian, Clemens Burda, Aikaterini Sanida, Mark Dadmun, Burcu E. Gurkan, Steve G. Greenbaum, Mark E. Tuckerman, Joshua R. Sangoro   +15 more
wiley   +1 more source

Assembled Hyaluronic Acid Therapeutics for Targeting M1 Macrophages and Regulating Immune Homeostasis for Ulcerative Colitis Treatment

Advanced Science, EarlyView.
An orally administered, drug‐free hyaluronic acid nanoassembly, uhNAs‐OA, accumulates in the inflamed colon and is preferentially internalized by M1‐like macrophages via HA‐CD44 interactions. uhNAs‐OA scavenges excess ROS, suppresses NF‐κB signaling and remodels the colonic immune landscape, resulting in robust therapeutic efficacy in acute, chronic ...
Jianqin Wan, Andi Ma, Yiqiong Zhang, Minghao Zhang, Yifeng Lin, Xiaoling Zhang, Hongjun Li, Weidong Han   +7 more
wiley   +1 more source

Intrinsic Superprotonic Conduction in Metal‐Free Hydrogen‐Bonded Organic–Inorganic Frameworks

Advanced Science, EarlyView.
A simple hybridization strategy yields a suite of metal‐free hydrogen‐bonded organic‐inorganic frameworks (HOIFs) with dense, uninterrupted hydrogen‐bonded networks that possess intrinsically high superprotonic conductivity, establishing a versatile and scalable platform for high‐performance solid‐state proton conductors.
Jin Chen, Yongqiang Cheng, Simon J. Teat, Gobin Raj Acharya, Roknuzzaman Roknuzzaman, Wensong Yu, Yucong Xia, Weston C. Swallow, Xiaoying Huang, Xiaodong Yang, Thomas J. Emge, Kui Tan, Andrew J. Nieuwkoop, Lawrence J. Williams, Jing Li   +14 more
wiley   +1 more source

Nuclear structure and direct reaction studies in particle-γ coincidence experiments at the FSU John D. Fox superconducting linear accelerator laboratory

Frontiers in Physics
Since its foundation in the 1960s, the John D. Fox Superconducting Linear Accelerator Laboratory at Florida State University (FSU) pursued research at the forefront of nuclear science.
Mark-Christoph Spieker, Sergio Almaraz-Calderon   +1 more
doaj   +1 more source

Neutron-detection apparatus [PDF]

, 1981
An atomic fission counting apparatus used for neutron detection is provided with spirally curved electrode plates uniformly spaced apart in a circular array and coated with fissile ...
Kopp, M.K., Valentine, K.H.
core  

Neutron detection with large plastic scintillators for RPM applications

, 2015
Conference Code:121554International audienceHomeland security requests the use of Radiation Portal Monitor (RPM) to detect and differentiate gamma and neutron radiation.
Sannié, Guillaume, G. Corre, Kondrasovs, Vladimir, G. Sannie, V. Kondrasovs, Boudergui, Karim, Corre, Gwenolé, K. Boudergui   +7 more
core   +1 more source

Emergence of Unconventional Magnetic Order in Strain‐Engineered RuO2/TiO2 Superlattices

Advanced Science, EarlyView.
Epitaxial strain activates unconventional magnetism in rutile RuO2, absent in bulk or relaxed RuO2. Polarized neutron reflectometry with atomic‐layer resolution directly reveals finite magnetization confined to RuO2 layers in fully strained RuO2/TiO2 superlattices on TiO2 (110).
Seung Gyo Jeong, Seungjun Lee, Jin Young Oh, Bonnie Y. X. Lin, Anand Santhosh, Sehwan Song, Sungkyun Park, James M. LeBeau, Alexander J. Grutter, Woo Seok Choi, Tony Low, Valeria Lauter, Bharat Jalan   +12 more
wiley   +1 more source

Advanced microstructured semiconductor neutron detectors: design, fabrication, and performance [PDF]

Doctor of PhilosophyDepartment of Mechanical and Nuclear EngineeringDouglas S. McGregorThe microstructured semiconductor neutron detector (MSND) was investigated and previous designs were improved and optimized.
Bellinger, Steven Lawrence
core