Results 81 to 90 of about 3,422,985 (329)

The thermal runaway r-process

The Astrophysical Journal, 1982
We have identified and we discuss a variant of the r-process which occurs in a degenerate helium gas containing about 2% or more of /sup 13/C(..cap alpha..,n)/sup 16/O reaction serving as the energy and neutron production source. Thermal runaway leads to a slowly rising neutron flux which causes a buildup of heavier elements from lighter ones; in the ...
J. J. Cowan, A. G. W. Cameron, J. W. Truran   +2 more
openaire   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard, Hital Patel, Paula C. Vincent, Justine Kahn, Kira Bona, Thai Hoa Tran, Elisa M. Rodriguez, Kristopher Attwood, Kara M. Kelly   +8 more
wiley   +1 more source

Microsphere-assisted hyperspectral imaging: super-resolution, non-destructive metrology for semiconductor devices

Light: Science & Applications
As semiconductor devices shrink and their manufacturing processes advance, accurately measuring in-cell critical dimensions (CD) becomes increasingly crucial.
Jangryul Park, Youngsun Choi, Soonyang Kwon, Youngjun Lee, Jiwoong Kim, Jae-joon Kim, Jihye Lee, Jeongho Ahn, Hidong Kwak, Yusin Yang, Taeyong Jo, Myungjun Lee, Kwangrak Kim   +12 more
doaj   +1 more source

Xenon Flash Lamp Lift-Off Technology without Laser for Flexible Electronics

Micromachines, 2020
This study experimentally investigated process mechanisms and characteristics of newly developed xenon flash lamp lift-off (XF-LO) technology, a novel thin film lift-off method using a light to heat conversion layer (LTHC) and a xenon flash lamp (XFL ...
Sang Il Lee, Seong Hyun Jang, Young Joon Han, Jun yeub Lee, Jun Choi, Kwan Hyun Cho   +5 more
doaj   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

Evidence for an Intense Neutrino Flux during $r$-Process Nucleosynthesis? [PDF]

, 1996
We investigate the possibility that neutrino capture on heavy nuclei competes with beta decay in the environment where the $r$-Process elements are synthesized. We find that such neutrino capture is not excluded by existing abundance determinations.
Burbridge E. M., Gail C. McLaughlin, George M. Fuller, Ruffert M., Takahashi K.   +4 more
core   +3 more sources

deform: An R Package for Nonstationary Spatial Gaussian Process Models by Deformations and Dimension Expansion [PDF]

, 2023
Benjamin D. Youngman
openalex   +1 more source

Galactic simulations of r-process elemental abundances [PDF]

Monthly Notices of the Royal Astronomical Society, 2018
Accepted by MNRAS: 2018 December ...
Haynes, Christopher, Kobayashi, Chiaki
openaire   +2 more sources

Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li, Raquel Revuelta Iniesta, Alan R. Barker, Dimitris Vlachopoulos, Tomáš Sláma, Christina Schindera, Fabiën N. Belle   +6 more
wiley   +1 more source

Characterizing r-Process Sites through Actinide Production

Journal of Physics: Conference Series, 2020
Abstract Of the variations in the elemental abundance patterns of stars enhanced with r-process elements, the variation in the relative actinide-to-lanthanide ratio is among the most significant. We investigate the source of these actinide differences in order to determine whether these variations are due to natural differences in ...
Holmbeck, Erika M, Surman, Rebecca, Frebel, Anna, McLaughlin, GC, Mumpower, Matthew R, Sprouse, Trevor M, Kawano, Toshihiko, Vassh, Nicole, Beers, Timothy C   +8 more
openaire   +2 more sources