Results 31 to 40 of about 2,609,725 (348)

APLNR marks a cardiac progenitor derived with human induced pluripotent stem cells

open access: yesHeliyon, 2023
Cardiomyocytes can be readily derived from human induced pluripotent stem cell (hiPSC) lines, yet its efficacy varies across different batches of the same and different hiPSC lines.
Yin-Yu Lam   +5 more
doaj   +1 more source

Aharonov-Bohm Effect in Cyclotron and Synchrotron Radiations [PDF]

open access: yes, 2000
We study the impact of Aharonov-Bohm solenoid on the radiation of a charged particle moving in a constant uniform magnetic field. With this aim in view, exact solutions of Klein-Gordon and Dirac equations are found in the magnetic-solenoid field.
A. Levin   +36 more
core   +2 more sources

Low Mass Group Environments have no Substantial Impact on the Circumgalactic Medium Metallicity [PDF]

open access: yes, 2020
We explore how environment affects the metallicity of the circumgalactic medium (CGM) using 13 low mass galaxy groups (2-5 galaxies) at $\langle z_{abs}\rangle=0.25$ identified near background quasars.
Charlton, Jane C.   +6 more
core   +3 more sources

Isolation of Rickettsia amblyommatis in HUVEC line

open access: yesNew Microbes and New Infections, 2018
Rickettsia amblyommatis, formerly named Rickettsia amblyommii and 'Candidatus Rickettsia amblyommii' is an intracellular bacterium belonging to the spotted fever group Rickettsia. It is highly prevalent in Amblyomma americanum and in other Amblyomma spp. throughout the Western Hemisphere. R.
Santibáñez, null   +3 more
openaire   +5 more sources

On the nature of reconnection at a solar coronal null point above a separatrix dome [PDF]

open access: yes, 2013
Three-dimensional magnetic null points are ubiquitous in the solar corona, and in any generic mixed-polarity magnetic field. We consider magnetic reconnection at an isolated coronal null point, whose fan field lines form a dome structure.
Galsgaard, K.   +2 more
core   +3 more sources

Is this 4-year-old female child suffering from a forme fruste of hypomelanosis of Ito?

open access: yesMedical Journal of Dr. D.Y. Patil University, 2017
Hypomelanosis of ito (HI) is a multisystemic disorder characterized by cutaneous, neurologic disorder, and musculoskeletal disorder. However, there may be isolated cutaneous manifestation, resulting in diagnostic overlap with other hypopigmentary lesions
Ibrahim Aliyu   +2 more
doaj   +1 more source

Fusaodavinvin, a Novel Metabolite Containing Sulfur from the Endophytic Fungus (CTGU-ZL-34)

open access: yesNatural Product Communications, 2013
A novel metabolite containing sulfur, fusaodavinvin (1), was isolated from an endophytic fungus Fusarium sp.(CTGU-ZL-34), together with seven known compounds 2-8, and their structures were elucidated by NMR spectroscopy and MS.
Liang Zhang   +6 more
doaj   +1 more source

Growth Inhibitory Effect of Palatine Tonsil-derived Mesenchymal Stem Cells on Head and Neck Squamous Cell Carcinoma Cells [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2012
ObjectivesMesenchymal stem cells (MSCs) play an important role in the development and growth of tumor cells. However, the effect of human MSCs on the growth of human tumors is not well understood. The purpose of this study is to confirm the growth effect
Yun-Sung Lim   +4 more
doaj   +1 more source

The maximum number of lines lying on a K3 quartic surface

open access: yes, 2015
We show that there cannot be more than 64 lines on a quartic surface admitting isolated rational double points over an algebraically closed field of characteristic $p \neq 2,\,3$, thus extending Segre--Rams--Sch\"utt theorem.
Veniani, Davide Cesare
core   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul   +13 more
wiley   +1 more source

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