Results 71 to 80 of about 15,503 (186)

Association of Prenatal Urinary Concentrations of Phthalates and Bisphenol A and Pubertal Timing in Boys and Girls. [PDF]

, 2018
BackgroundAnimal studies suggest that phthalates and bisphenol A (BPA), endocrine-disrupting chemicals found in many consumer products, may impact the timing of puberty.ObjectivesWe aimed to determine the association of prenatal exposure to high ...
Berger, Kimberly, Calafat, Antonia M, Eskenazi, Brenda, Greenspan, Louise C, Harley, Kim G, Holland, Nina, Kogut, Katherine, Lustig, Robert H, Parra, Kimberly, Ye, Xiaoyun   +9 more
core   +1 more source

Correlated Prompt Fission Data in Transport Simulations

, 2018
Detailed information on the fission process can be inferred from the observation, modeling and theoretical understanding of prompt fission neutron and $\gamma$-ray~observables. Beyond simple average quantities, the study of distributions and correlations
Andrews, M. T., Clarke, S. D., Jaffke, P., Jandel, M., Kawano, T., Marcath, M. J., Meierbachtol, K., Nakae, L., Pozzi, S. A., Randrup, J., Rising, M. E., Rusev, G., Sood, A., Stetcu, I., Talou, P., Verbeke, J., Vogt, R., Walker, C.   +17 more
core   +1 more source

New para‐hydrogen cold neutron source at the Budapest Research Reactor: Monte Carlo simulations

Journal of Applied Crystallography, Volume 59, Issue 2, Page 392-403, April 2026.
This paper explores the options for upgrading the cold neutron source at the Budapest Research Reactor.The planned upgrade of the neutron guide system at the Budapest Research Reactor (BRR) provides an opportunity to enhance the performance of its cold neutron source.
Dmitrii Shapiro, Petr Konik, Mina Akhyani, Alexander Ioffe   +3 more
wiley   +1 more source

A next-generation inverse-geometry spallation-driven ultracold neutron source

, 2019
The physics model of a next-generation spallation-driven high-current ultracold neutron (UCN) source capable of delivering an extracted UCN rate of around an-order-of-magnitude higher than the strongest proposed sources, and around three-orders-of ...
A. R. Young, A. Saunders, C. L. Morris, E. M. Lutz, Filges D., G. Muhrer, Golub R., K. K. H. Leung, Kaplan I., M. Makela, Pobell F., R. W. Pattie, T. Hügle, T. M. Ito, Turchin V. F.   +14 more
core   +1 more source

Initial study of regolith exposure ages and burial conditions on Ryugu: Cosmogenic nuclides score in two touchdowns

Meteoritics &Planetary Science, Volume 61, Issue 4, Page 565-579, April 2026.
Abstract Surface processes on the asteroid Ryugu have been investigated using cosmic‐ray‐produced radionuclides, 10Be, 26Al, and 36Cl, and stable noble gases, on eight samples returned by the Hayabusa2 spacecraft. The 10Be and 26Al along with 21Ne measurements indicate that the two Chamber A samples A0105 collected during the first touchdown (TD) were ...
Kunihiko Nishiizumi, Keisuke Nagao, Marc W. Caffee, Ryuji Okazaki, Jozef Masarik, Hisayoshi Yurimoto, Tomoki Nakamura, Takaaki Noguchi, Hiroshi Naraoka, Hikaru Yabuta, Kanako Sakamoto, Kasumi Yogata, Toru Yada, Shogo Tachibana, Sei‐ichiro Watanabe, Yuichi Tsuda, Masanao Abe, Kazuya Kumagai, Akiko Miyazaki, Aiko Nakato, Satoru Nakazawa, Masahiro Nishimura, Tatsuaki Okada, Takanao Saiki, Hirotaka Sawada, Satoshi Tanaka, Tomohiro Usui, Koji Wada, Hajime Yano, Makoto Yoshikawa, Hayabusa2 Initial Analysis Volatile Team   +30 more
wiley   +1 more source

Current status of MCNP6 as a simulation tool useful for space and accelerator applications

, 2012
For the past several years, a major effort has been undertaken at Los Alamos National Laboratory (LANL) to develop the transport code MCNP6, the latest LANL Monte-Carlo transport code representing a merger and improvement of MCNP5 and MCNPX. We emphasize
Bull, J. S., Hughes, H. G., Mashnik, S. G., Prael, R. E., Sierk, A. J.   +4 more
core   +1 more source

Irrigation Monitoring With Cosmic‐Ray Neutron Sensors: Unraveling Field Experiments With Neutron Transport Simulations

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Irrigation is essential for stabilizing yields and sustaining food production, yet it faces increasing challenges, especially in water‐scarce regions. Cosmic‐ray neutron sensors (CRNS) are a promising tool in irrigation management as they can continuously monitor soil water content (SWC) over large areas.
C. Brogi, F. Nieberding, L. Scheiffele, A. Daccache, M. Schrön, H. R. Bogena   +5 more
wiley   +1 more source

New antineutrino energy spectra predictions from the summation of beta decay branches of the fission products [PDF]

, 2012
In this paper, we study the impact of the inclusion of the recently measured beta decay properties of the $^{102;104;105;106;107}$Tc, $^{105}$Mo, and $^{101}$Nb nuclei in an updated calculation of the antineutrino energy spectra of the four fissible ...
Algora, A., Bui, V. M., Cormon, S., Cucoanes, A., Elnimr, M., Estienne, M., Fallot, M., Giot, L., Jordan, D., Martino, J., Onillon, A., Porta, A., Pronost, G., Remoto, A., Taín, J. L., Yermia, F., Zakari-Issoufou, A. -A.   +16 more
core   +5 more sources

Tumor‐Associated Macrophages as Therapeutic Targets: Deciphering Interaction Networks and Advancing Clinical Translation

MedComm, Volume 7, Issue 2, February 2026.
Tumor‐associated macrophages are the most abundant immune cells in the tumor microenvironment, driving malignant progression and treatment resistance. This review summarizes the protumor mechanisms of TAMs (including phagocytosis modulation, metabolic reprogramming, exosomal communication, and immune interactions), evaluates three major strategies ...
Wurihan Bao, Xiaojie Qu, Yiqi Wang, Dan Huang, Huiling Zhang, Mingyuan Dong, Han Sun, Zhaogang Yang, Xuefeng Li   +8 more
wiley   +1 more source

Experimental and computational dosimetry in an integrated workflow for remote audits in Ir‐192 interstitial brachytherapy: Development and pilot implementation

Journal of Applied Clinical Medical Physics, Volume 27, Issue 1, January 2026.
Abstract Purpose This work presents the development and pilot implementation of a comprehensive remote (postal) dosimetry audit for Ir‐192 High Dose Rate interstitial brachytherapy, integrating independent experimental and computational dosimetry procedures into a unified workflow. Methods A compact, water‐equivalent phantom was designed to accommodate
Eleftherios P Pappas, Vasiliki Peppa, Alexandra Drakopoulou, Eleni Velissariou, Zoi Thrapsanioti, Georgios Kollias, Efi Koutsouveli, Georgia Lymperopoulou, Pantelis Karaiskos   +8 more
wiley   +1 more source