Results 41 to 50 of about 2,279,645 (185)

Sox9-Meis1 Inactivation Is Required for Adipogenesis, Advancing Pref-1+ to PDGFRα+ Cells. [PDF]

open access: yes, 2018
Adipocytes arise from the commitment and differentiation of adipose precursors in white adipose tissue (WAT). In studying adipogenesis, precursor markers, including Pref-1 and PDGFRα, are used to isolate precursors from stromal vascular fractions of WAT,
Gulyaeva, Olga   +4 more
core   +1 more source

Consensus on the Potential of Large Language Models in Healthcare: Insights from a Delphi Survey in Korea [PDF]

open access: yesHealthcare Informatics Research
Objectives Given the rapidly growing expectations for large language models (LLMs) in healthcare, this study systematically collected perspectives from Korean experts on the potential benefits and risks of LLMs, aiming to promote their safe and effective
Ah-Ram Sul, Seihee Kim
doaj   +1 more source

SUL GLOBAL VERSUS SUL GEOPOLÍTICO

open access: yesAUSTRAL: Brazilian Journal of Strategy & International Relations
Este artigo tem por objetivo analisar as limitações e possibilidades analíticas ofertadas pelos conceitos de Sul Global e de Sul Geopolítico, para uma compreensão mais apurada das dinâmicas geopolíticas das relações internacionais nas primeiras décadas do século XXI.
Hugo Bras Martins da Costa   +1 more
openaire   +1 more source

New Panel Unit Root Tests under Cross Section Dependence for Practitioners [PDF]

open access: yes
This paper studies the principle of common recursive mean adjustment and proposes a new detrending method in dynamic panel models. By utilizing recursive mean adjustment, this paper provides three unit root tests: a recursive mean adjusted (RMA) unit ...
Donggyu Sul
core  

Clinical insights into placenta accreta spectrum: a comprehensive review [PDF]

open access: yesObstetrics & Gynecology Science
Placenta accreta spectrum (PAS) is defined by abnormal placental adherence or invasion into the myometrium or adjacent organs and is a leading cause of massive obstetric hemorrhage. Its global incidence is increasing due to rising cesarean delivery rates,
Sul Lee, Seung-Chul Kim
doaj   +1 more source

Bias in Dynamic Panel Estimation with Fixed Effects, Incidental Trends and Cross Section Dependence [PDF]

open access: yes
Explicit asymptotic bias formulae are given for dynamic panel regression estimators as the cross section sample size N approaching infinity. The results extend earlier work by Nickell (1981) and later authors in several directions that are relevant for ...
Donggyu Sul, Peter C.B. Phillips
core  

Time dependence in perpendicular media with a soft underlayer [PDF]

open access: yes, 2004
In this paper we describe measurements of magnetic viscosity or time dependence in magnetic thin films suitable for use as perpendicular recording media.
Dutson, J D   +5 more
core   +1 more source

Electrochemical growth behavior, surface properties, and enhanced in vivo bone response of TiO2 nanotubes on microstructured surfaces of blasted, screw-shaped titanium implants

open access: yesInternational Journal of Nanomedicine, 2010
Young-Taeg SulDepartment of Biomaterials/Handicap Research, Institute for Clinical Sciences, Sahlgrenska Academy, Gothenburg University, Gothenburg, SwedenAbstract: TiO2 nanotubes are fabricated on TiO2 grit-blasted, screw-shaped rough titanium (ASTM ...
Young-Taeg Sul
doaj  

Cointegration Vector Estimation by Panel DOLS and Long-Run Money Demand [PDF]

open access: yes
We study the panel DOLS estimator of a homogeneous cointegration vector for a balanced panel of N individuals observed over T time periods. Allowable heterogeneity across individuals include individual-specific time trends, individual-specific fixed ...
Donggyu Sul, Nelson C. Mark
core  

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