Results 101 to 110 of about 7,069,285 (299)

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

On the growth rate of 1324-avoiding permutations [PDF]

, 2014
We give an improved algorithm for counting the number of $1324$-avoiding permutations, resulting in 5 further terms of the generating function. We analyse the known coefficients and find compelling evidence that unlike other classical length-4 pattern ...
Conway, Andrew R, Guttmann, Anthony J
core  

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A preliminary investigation into the effects of a sex-reversal androgen, methyltestosterone, on food utilization and growth of Sarotherodon niloticus (L) fry [PDF]

, 1986
Three groups of Sarotherodon niloticus fry were fed for 8 weeks on diets either treated with 17- & methyltestosterone (MT), alcohol (CA), or untreated (CO). Growth rate and food utilization in the different groups were compared. Results indicate that the
Madu, C.T., Ufodike, E.B.C.
core  

Shape of Growth Rate Distribution Determines the Type of Non-Gibrat's Property

, 2010
In this study, the authors examine exhaustive business data on Japanese firms, which cover nearly all companies in the mid- and large-scale ranges in terms of firm size, to reach several key findings on profits/sales distribution and business growth ...
Amaral, Atushi Ishikawa, Axtell, Badger, Bak, Bak, Bonabeau, Buldyrev, Canning, Clauset, Fu, Fujiwara, Fujiwara, Ishikawa, Ishikawa, Ishikawa, Ishikawa, Ishikawa, Kaizoji, Kesten, Levy, Mantegna, Matia, Montroll, Newman, Okuyama, Pareto, Peng, Podobnik, Podobnik, Render, Riccaboni, Saichev, Shouji Fujimoto, Sornette, Stanley, Sutton, Takayasu, Takayasu, Takayuki Mizuno, Yamano   +40 more
core   +1 more source

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

Weight and morphometric growth of different strains of tilapia (Oreochromis sp)

Revista Brasileira de Zootecnia, 2013
The objective of this study was to evaluate the morphometric growth and weight gain of strains of tilapia (Thai, Red, UFLA and Commercial) by nonlinear models.
Ivan Bezerra Allaman, Rafael Vilhena Reis Neto, Rilke Tadeu Fonseca de Freitas, Thiago Archangelo Freato, Aline de Assis Lago, Adriano Carvalho Costa, Renato Ribeiro de Lima   +6 more
doaj  

Changes in R&D Expenditure and Productivity Growth: A Causal Analysis [PDF]

, 1988
A study was conducted to directly test the presence of causal relationship between changes in research and development (R&D) expenditure and productivity growth. Granger causality tests are performed using annual time series data for the period 1956-1983.
Chowdhury, Abdur, Rahman, Mawdudur
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Heat and Fluid Flow in Solvothermal Autoclave for Single-Crystal Growth Process

Journal of Thermal Science and Technology, 2012
We report and discuss an experiment and numerical simulation of heat transfer by natural convection inside an autoclave for the solvothermal growth of bulk crystalline GaN.
Yoshio MASUDA, Akira SUZUKI, Tohru ISHIGURO, Chiaki YOKOYAMA   +3 more
doaj   +1 more source