Results 71 to 80 of about 13,304,558 (343)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

La dificultad de medir

Nóesis, 2012
Network analysis has popularized because it has facilitated approaching structural relationships which other methods ignored, however, still some methodological problems remain to be solved in the search of more complex explanations, such as the ...
Samuel Schmidt Nedvedovich
doaj  

Dynamic behaviour of rotating functionally graded Timoshenko beam via B-spline collocation method

Applied and Computational Mechanics
The dynamic behaviour of a rotating Timoshenko functionally graded (FG) beam is investigated, with material properties varying along the height of the beam according to a power-law distribution. The study investigates how key parameters such as the power-
Chichkhede S., Mahapatra D., Sanyal S., Bhowmick S.   +3 more
doaj   +1 more source

Analysis of the effect of human development index components on economic growth

JPPI (Jurnal Penelitian Pendidikan Indonesia), 2022
This study aims to determine the effect of the components of the human development index on the economic growth of Pematangsiantar City. The method used in this study is a quantitative method and uses an ordinary least square multiple regression model ...
Pawer Darasa Panjaitan, Darwin Damanik
doaj   +1 more source

Impact of Type Ia Supernova Ejecta on a Helium-star Binary Companion

, 2010
The impact of Type Ia supernova ejecta on a helium-star companion is investigated via high-resolution, two-dimensional hydrodynamic simulations. For a range of helium-star models and initial binary separations it is found that the mass unbound in the ...
Dessart, Domínguez, Dubey, Dwarkadas, Dwarkadas, Eggleton, Eggleton, Eggleton, Fryxell, Goldhaber, Hachisu, Hachisu, Hachisu, Hachisu, Hachisu, Howell, Ivanova, Kasen, Knop, Kuo-Chuan Pan, Leonard, Mannucci, Marietta, Meng, Meng, Paul M. Ricker, Riess, Ronald E. Taam, Scannapieco, Timmes, Waldman, Wang, Wang, Wickramasinghe   +33 more
core   +1 more source

RJK Observations of the Optical Afterglow of GRB 991216 [PDF]

, 2000
We present near-infrared and optical observations of the afterglow to the Gamma-Ray Burst (GRB) 991216 obtained with the F. L. Whipple Observatory 1.2-m telescope and the University of Hawaii 2.2-m telescope.
Andrew H. Szentgyorgyi, John L. Tonry, Krzysztof Z. Stanek, Megessier C., Michael A. Pahre, Michael R. Garcia, Peter M. Garnavich, Robert P. Kirshner, Sagar R., Saurabh Jha   +9 more
core   +3 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Analysis of the geomagnetic activity of the D(st) index and self-affine fractals using wavelet transforms [PDF]

, 2003
The geomagnetic activity of the D(st) index is analyzed using wavelet transforms and it is shown that the D(st) index possesses properties associated with self-affine fractals.
Balikhin, M., Billings, S.A., Wei, H.L.
core   +1 more source

First hours of the GRB 030329 optical afterglow

, 2003
We present the first results of the observations of the extremely bright optical afterglow of gamma-ray burst (GRB) 030329 with the 1.5m Russian-Turkish telescope RTT150 (TUBITAK National Observatory, Bakyrlytepe, Turkey).
Alpar, M. A., Aslan, Z., Baykal, A., Bikmaev, I., Burenin, R. A., Denissenko, D. V., Khamitov, I., Kiziloglu, U., Pavlinsky, M. N., Sakhibullin, N., Suleymanov, V., Sunyaev, R. A., Terekhov, O. V., Tkachenko, A. Yu., Uluc, K.   +14 more
core   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source