Results 61 to 70 of about 13,975,826 (243)
Long-term Orbital Period Variations of the Eclipsing Dwarf Nova HT Cas
The Astrophysical JournalWe present a comprehensive analysis of the long-term orbital period variations in the short-period eclipsing dwarf nova HT Cas. By combining our new high-precision mid-eclipse times obtained between 2015 and 2026 with archival data, we constructed an ...
Aykut Ozdonmez +9 more
doaj +1 more source
Novel crystal timing calibration method based on total variation
Physics in Medicine and Biology, 2016 A novel crystal timing calibration method based on total variation (TV), abbreviated as 'TV merge', has been developed for a high-resolution positron emission tomography (PET) system. The proposed method was developed for a system with a large number of crystals, it can provide timing calibration at the crystal level. In the proposed method, the timing
Xingjian, Yu +3 more
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Survivorship care plans (SCPs) summarize cancer treatment and guide risk‐based follow‐up for cancer survivors, yet remain difficult to create, share, and use. Stakeholder perspectives are needed to inform usable approaches.
Molly S. Talman +4 more
wiley +1 more source
Kepler-1624b Has No Significant Transit Timing Variations
The Astronomical JournalIt is relatively rare for gas giant planets to have resonant or near-resonant companions, but these systems are particularly useful for constraining planet formation and migration models. In this study, we examine Kepler-1624b, a sub-Saturn orbiting an M
Haedam Im +11 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo +9 more
wiley +1 more source
Process variation-aware test for resistive bridges [PDF]
, 2009 This paper analyses the behaviour of resistive bridging faults under process variation and shows that process variation has a detrimental impact on test quality in the form of test escapes.
Ingelsson, Urban +6 more
core +1 more source
Market timing on the Johannesburg Stock Exchange [PDF]
, 2012 Includes bibliographical references.The concept of market timing is hardly new. Theoretical work on the predictability of return stretches back for over a century, with substantial empirical work emerging from the 1960s onwards. This study aims to extend
Bowler, W Matthew
core +1 more source
Modeling the Solar System. I. Characterization Limits from Analytic Timing Variations
The Planetary Science JournalPlanetary systems with multiple transiting planets are beneficial for understanding planet occurrence rates and system architectures. Although we have yet to find a solar system (SS) analog, future surveys may detect multiple terrestrial planets ...
Bethlee M. Lindor, Eric Agol
doaj +1 more source
Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine +17 more
wiley +1 more source
Response Relationship Between Runoff and Meteorological Drought and Flood Characteristics in Jialing River Basin [PDF]
长江科学院院报[Objective] Most existing studies on the response relationship between runoff variations and meteorological drought and flood characteristics focus on annual, seasonal, monthly, or weekly scales.
LI Wen-hui, ZHANG Yang, CAO Hui, XING Long, REN Yu-feng, ZHAI Shao-jun, MA Yi-ming, LI Wen-da
doaj +1 more source