Results 111 to 120 of about 170,516 (335)

The Early History of Stellar Spin: the Theory of Accretion onto Young Stellar Objects

EPJ Web of Conferences, 2014
The interaction of the magnetospheres of forming stars with their surrounding protostellar disks results in magnetospheric accretion flow onto the star. How is the associated angular momentum of accreting material channelled? The resolution of this issue
Pudritz Ralph E., Matt Sean
doaj   +1 more source

The Relationship Between Inflammation and Central Nervous System in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Aim Multiple sclerosis is an autoimmune demyelination disease that is seen especially in the young population and has a progressive course, causing motor, sensory, and cognitive deficits. In the literature, the pathogenesis of MS disease and the interconnection between the immune and central nervous system in the disease have not been fully ...
Gamze Ansen, Ali Behram Salar, Abdulkadir Ermis, Erkingul Birday, Lutfu Hanoglu, Bayram Ufuk Sakul   +5 more
wiley   +1 more source

The Pre-outburst Properties of the FU Ori Object HBC 722

The Astrophysical Journal Letters
FU Ori outbursts are thought to play an important role in stellar assembly and the evolution of protoplanetary disks. However, the progenitor young stellar objects are largely uncharacterized.
Gregory J. Herczeg, Bo Reipurth
doaj   +1 more source

Optical spectra of selected Chamaeleon I young stellar objects

, 2003
We present optical spectra of eight candidate brown dwarfs and a previously known T Tauri star (Sz 33) of the Chamaeleon I dark cloud. We derived spectral types based on the strength of the TiO or VO absorption bands present in the spectra of these ...
Briceño, Briceño, Burrows, C. Saffe, Cambrésy, Chabrier, Comerón, D'Antona, D. Mardones, Elmegreen, G. Racca, Gómez, Gómez, Gómez, Hartigan, Henry, Kenyon, Kenyon, Kirkpatrick, Kirkpatrick, Lawson, M. Gómez, Magazzù, Martín, Martín, Martín, Muench, Natta, Neuhäuser, Neuhäuser, O'Connell, Oasa, P. Caselli, P. Persi, Persi, Pickett, Reipurth, Rieke, S. Randich, Schwartz, Whittet, Wilking   +41 more
core   +1 more source

Nationwide Survey of Atopic Myelitis and Plexin D1‐Immunoglobulin G‐Related Pain

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To elucidate the features of plexin D1‐immunoglobulin (Ig)G‐associated neuropathic pain and its relationship to atopic myelitis (AM) in a nationwide Japanese survey. Methods A preliminary survey questionnaire was sent to 1574 selected departments (neurology and pediatrics/pediatric neurology) to explore the numbers of AM and plexin ...
Jun‐ichi Kira, Xu Zhang, Takayuki Fujii, Mikio Mitsuishi, Miho Ushijima, Sato Yoshidomi, Ayako Sakoda, Tomohiro Imamura, Satoshi Kuwabara, Noriko Isobe, Yuri Nakamura   +10 more
wiley   +1 more source

The RMS survey: near-IR spectroscopy of massive young stellar objects [PDF]

, 2013
Near-infrared H- and K-band spectra are presented for 247 objects, selected from the Red MSX Source (RMS) survey as potential young stellar objects (YSOs). 195 (∼80 per cent) of the targets are YSOs, of which 131 are massive YSOs (L BOL > 5×10 3 L ⊙ , M >
H. Cooper, S. Lumsden, R. Oudmaijer, M. Hoare, A. Clarke, J. Urquhart, J. Mottram, T. Moore, B. D. U. O. Leeds, Max Planck Institute for Radioastronomy, L. Observatory, Liverpool John Moore's University   +11 more
semanticscholar   +1 more source

Prophylactic Management of Vestibular Migraine: A Systematic Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Vestibular migraine (VM) is a neurological disorder characterized by episodic vertigo in patients with migraine, contributing to substantial functional impairment. Although VM is relatively common, a consensus on effective prophylactic treatments is lacking.
Hussain Ali Almohammed, Husna Irfan Thalib, Kawthar Faisal Kushara, Bushra Wadi Bin Saddiq, Bayan Mohammed Khair Al Zoabi, Tanveer Nidal Khan, Ahmed Salah Morad, Rimas Warid Aljuaid, Lamyaa Mohammed Gharawi, Shahad Jawdat Alsaygh, Mable Pereira, Shaima Abuhulayqah   +11 more
wiley   +1 more source

An Outbursting Protostar: The Environment of L1251 VLA 6

The Astrophysical Journal
Young protostars that undergo episodic accretion can provide insight into the impact on their circumstellar environments while matter is accreted from the disk onto the protostar.
Ava Nederlander, Adele Plunkett, Antonio Hales, Ágnes Kóspál, Jacob A. White, Makoto A. Johnstone, Mária Kun, Péter Ábrahám, Anna G. Hughes   +8 more
doaj   +1 more source

YOUNG STELLAR OBJECTS IN LYNDS 1641: DISKS, ACCRETION, AND STAR FORMATION HISTORY [PDF]

, 2013
We investigate the young stellar objects (YSOs) in the Lynds 1641 (L1641) cloud using multi-wavelength data including Spitzer, WISE, the Two Micron All Sky Survey, and XMM covering ∼1390 YSOs across a range of evolutionary stages.
M. Fang, J. Kim, R. van Boekel, A. Sicilia-Aguilar, T. Henning, K. Flaherty   +5 more
semanticscholar   +1 more source

Domain Specific Placebo Response in the Modified Friedreich's Ataxia Rating Scale

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The placebo response in clinical trials in ataxias complicates outcome interpretation and potentially obscures genuine treatment effects. We analyzed placebo group data from past trials in Friedreich Ataxia and observed notable responses in appendicular items, in contrast to minimal changes in axial function, as measured by respective ...
Christian Rummey, Jennifer M. Farmer, David R. Lynch   +2 more
wiley   +1 more source