Results 41 to 50 of about 8,370 (124)
Investigating the Origins of Hot Neptunes from Radial Velocity Data
The Astronomical JournalHot Neptunes are extrasolar planets that are similar in size to Neptune in our solar system but are much closer to their host stars, completing an orbit in 10 days or less. The origin of hot Neptunes is not fully understood.
Sophie Y. Zheng
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Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseBackground Hypertension is a global health issue associated with increased cardiovascular morbidity and mortality. This study aimed to investigate contemporary hypertension identification and management trends following the 2017 American College of ...
Joseph Heaton +7 more
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The formation of mini-Neptunes [PDF]
, 2017 Mini-Neptunes seem to be common planets. In this work we investigate the possible formation histories and predicted occurrence rates of mini-Neptunes assuming the planets form beyond the iceline. We consider pebble and planetesimal accretion accounting for envelope enrichment and two different opacity conditions.
arxiv +1 more source
Bulk composition of the transiting hot Neptune around GJ 436 [PDF]
Astron.Astrophys.493:671-676,2009, 2009 The hot Neptune orbiting around GJ 436 is a unique example of an intermediate mass planet. Its close-in orbit suggests that the planet has undergone migration and its study is fundamental to understanding planet formation and evolution. As it transits its parent star, it is the only Neptune-mass extrasolar planet of known mass and radius, being ...
arxiv +1 more source
Neptune on tiptoes: dynamical histories that preserve the cold classical Kuiper belt [PDF]
, 2011 The current dynamical structure of the Kuiper belt was shaped by the orbital evolution of the giant planets, especially Neptune, during the era following planet formation, when the giant planets may have undergone planet-planet scattering and/or planetesimal-driven migration.
arxiv +1 more source
Journal of Vascular Surgery Cases and Innovative Techniques, 2023 We report an interesting case of a 2-year-old boy with congenital absence of the left external iliac vein and an anomalous lower extremity venous connection.
Robyn Guinto, MD +3 more
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What do we Really Know about Uranus and Neptune? [PDF]
, 2012 The internal structures and compositions of Uranus and Neptune are not well constrained due to the uncertainty in rotation period and flattening, as well as the relatively large error bars on the gravitational coefficients. While Uranus and Neptune are similar in mass and radius, they differ in other physical properties such as thermal emission ...
arxiv +1 more source
Jurnal Kesehatan, 2016 Hasil survei Perkumpulan Keluarga Berencana Indonesia (PKBI) cabang Bandar Lampung tahun 2014, dismenorhea menempati urutan pertama keluhan yang sering dialami wanita, sebesar 65,3% selain siklus menstruasi yang tidak teratur.
Indri Retno Palupi, Sunarsih Sunarsih
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Études CaribéennesIn the observation of criminal insecurity, territorial analysis has been an important aspect since the work of sociologists from the Chicago School. Initially, the focus was on the offender and the environment facilitating their actions.
Neptune Prince
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Pseudoaneurysm Development after Free Wall Rupture Post Myocardial Infarction
Journal of Cardiovascular Development and Disease, 2020 Background: According to the World Health Organization, cardiovascular disease is the number one cause of death globally, claiming millions of lives each year with an increasing prevalence.
Steven Douedi +5 more
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