Results 21 to 30 of about 18,690 (260)

Quasi-real-time range monitoring by in-beam PET: a case for 15O

Scientific Reports, 2023
A fast and reliable range monitoring method is required to take full advantage of the high linear energy transfer provided by therapeutic ion beams like carbon and oxygen while minimizing damage to healthy tissue due to range uncertainties.
S. Purushothaman, D. Kostyleva, P. Dendooven, E. Haettner, H. Geissel, C. Schuy, U. Weber, D. Boscolo, T. Dickel, C. Graeff, C. Hornung, E. Kazantseva, N. Kuzminchuk-Feuerstein, I. Mukha, S. Pietri, H. Roesch, Y. K. Tanaka, J. Zhao, M. Durante, K. Parodi, C. Scheidenberger   +20 more
doaj   +1 more source

Changes in Plasma and Ovarian Steroid Hormone Level in Wild Female Blue Tang Fish Paracanthurus hepatus during a Reproductive Cycle

Animals, 2019
This study aimed to document the seasonal cycle of steroid levels in the plasma and ovary, including testosterone (T), estradiol-17β (E2) and 17α, 20β-dihydroxy-4-pregnen-3-one (DHP) in relation to ovarian development in wild populations of female blue ...
Huynh Minh Sang, Ho Son Lam, Le Ho Khanh Hy, Pham Xuan Ky, Phan Minh-Thu   +4 more
doaj   +1 more source

Radon progeny measurements in a ventilated filter system to study respiratory-supported exposure

Scientific Reports, 2023
Radon (222Rn) and its progeny are responsible for half of the annual dose from natural radiation and the most frequent cause for lung cancer induction after smoking.
Franziska Papenfuß, Andreas Maier, Sonja Sternkopf, Claudia Fournier, Gerhard Kraft, Thomas Friedrich   +5 more
doaj   +1 more source

Attractive Ni…O Interactions Enable Non‐Alternating Ethylene‐Carbon Monoxide Copolymerization

Angewandte Chemie, EarlyView.
Attractive Ni···O interactions are established in phosphine‐imidated and phosphine‐phenolate nickel catalysts, enabling non‐alternating ethylene‐carbon monoxide copolymerization, resulting in superior CO tolerance, productivity and stability compared to the state‐of‐the‐art benchmark.
Yajun Zhao, Michele Tomasini, Inigo Göttker‐Schnetmann, Laura Falivene, Lucia Caporaso, Stefan Mecking   +5 more
wiley   +2 more sources

The ASY-EOS Experiment at GSI [PDF]

EPJ Web of Conferences, 2016
The elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nuclear equation of state at supra-saturation densities.
Russotto, P., Chartier, M., Cozma, M. D., De Filippo, E., Le Fèvre, A. , Gannon, S. , Gašparić, I. , Kiš, M. , Kupny, S. , Leifels, Y. , Lemmon, R. C. , Li, Q. , Aukasik, J. , Marini, P. , Pawłowski, P. , Trautmann, W. , Acosta, L. , Adamczyk, M., Al Ajlan, A., Al Garawi, M., Al Homaidhi, S. , Amorini, F. , Auditore, L. , Aumann, T. , Ayyad, Y. , Baran, V. , Basrak, Z. , Bassini, R. , Benlliure, J. , Boiano, C. , Boisjoli, M. , Boretzky, K. , Brzychczyk, J. , Budzanowski, A. , Cardella, G. , Cammarata, P. , Chajecki, Z. , Chbihi, A. , Colonna, M. , Czech, B., Di Toro, M. , Famiano, M., GRECO, VINCENZO, Grassi, L., Guazzoni, C., Guazzoni, P., Heil, M., Heilborn, L., Introzzi, R., Isobe, T., Kezzar, K., Krasznahorkay, A., Kurz, N., La Guidara, E. , Lanzalone, G. , Lasko, P. , Lombardo, I. , Lynch, W. G. , Matthews, Z. , May, L. , Minniti, T. , Mostazo, M. , Pagano, A. , Papa, M. , Pirrone, S. , Pleskac, R. , Politi, G. , Porto, F. , Reifarth, R. , Reisdorf, W. , Riccio, F., RIZZO, Francesca, Rosato, E., Rossi, D., Santoro, S., Simon, H., Skwirczynska, I., Sosin, Z., Stuhl, L., Trifirò, A., Trimarchi, M., Tsang, M. B., Verde, G., Veselsky, M., Vigilante, M., Wieloch, A., Wigg, P., Wolter, H. H., Wu, P., Yennello, S., Zambon, P., Zetta, L., Zoric, M.   +99 more
openaire   +7 more sources

Age, sex ratio, spawning season, reproduction, and fecundity of Channa gachua (Actinopterygii, Channidae) from Makran basin, Southeastern Iran [PDF]

Caspian Journal of Environmental Sciences
Channa gachua is native to the majority of streams in southeastern Iran, but reproductive parameters of the fish are barely known. Reproductive conditions are key parameters of fish populations and their assessment is very important for several reasons ...
Aliakbar Alitabar, Saber Vatandoust, Shayan Ghobadi, Hamed Mousavi-Sabet, Reza Changizi   +4 more
doaj   +1 more source

The GSI anomaly

Journal of Physics: Conference Series, 2008
Contribution to the Proceedings of Neutrino 2008, based on a talk by M.
Kienert, L., Kopp, J., Lindner, M., Merle, A.   +3 more
openaire   +3 more sources

First Experiments with CRYRING@ESR

Atoms, 2022
The low-energy heavy ion storage ring CRYRING was transported from Stockholm to Darmstadt, modernized and reconfigured, and recommissioned as CRYRING@ESR.
Michael Lestinsky, Esther Babette Menz, Håkan Danared, Claude Krantz, Eva Lindroth, Zoran Andelkovic, Carsten Brandau, Angela Bräuning-Demian, Svetlana Fedotova, Wolfgang Geithner, Frank Herfurth, Anton Kalinin, Ingrid Kraus, Uwe Spillmann, Gleb Vorobyev, Thomas Stöhlker   +15 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

A 3D Human Neuron‐on‐Chip Platform to Monitor Neuronal Injury Responses

Advanced Healthcare Materials, EarlyView.
This study presents a novel 3D Neuron‐on‐Chip model that can maintain human PSC‐derived excitatory prefrontal cortex neurons in 3D hydrogels and can be used to monitor neuronal injury responses over time. Results show injury‐induced acute neuronal excitotoxicity, declining neuronal connectivity, and the activation of a neurodegenerative, SASP‐like ...
Ruiping Tang, Charles‐Francois Latchoumane, Avi Chopra, Md Marzan Sarkar, Chunki Kim, Nathan Gonsalves, Hsueh‐Fu Wu, John C. Sentmanat, Alan Liu, Isha Mhatre‐Winters, Aditya Mishra, Andrei G. Fedorov, Jay M. Patel, Nadja Zeltner, Steven L. Stice, Jason R. Richardson, Lohitash Karumbaiah   +16 more
wiley   +1 more source