Results 61 to 70 of about 3,035,359 (290)

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Multiobjective Personalized Recommendation Algorithm Using Extreme Point Guided Evolutionary Computation

Complexity, 2018
Recommender systems suggest items to users based on their potential interests, and they are important to alleviate the search and selection pressures induced by the increasing item information.
Qiuzhen Lin, Xiaozhou Wang, Bishan Hu, Lijia Ma, Fei Chen, Jianqiang Li, Carlos A. Coello Coello   +6 more
doaj   +1 more source

Constructive approximation in de Branges-Rovnyak spaces

, 2015
In most classical holomorphic function spaces on the unit disk, a function $f$ can be approximated in the norm of the space by its dilates $f\_r(z):=f(rz)~(r \textless{} 1)$.
El-Fallah, O., Fricain, E., Kellay, K., Mashreghi, J., Tom, Ransford   +4 more
core   +2 more sources

Secure Degrees of Freedom Regions of Multiple Access and Interference Channels: The Polytope Structure [PDF]

, 2014
The sum secure degrees of freedom (s.d.o.f.) of two fundamental multi-user network structures, the K-user Gaussian multiple access (MAC) wiretap channel and the K-user interference channel (IC) with secrecy constraints, have been determined recently as K(
Ulukus, Sennur, Xie, Jianwei
core   +2 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Study on utility optimization for randomized response mechanism

Tongxin xuebao, 2019
For the study of privacy-utility trade-off in local differential privacy,the utility optimization models of binary generalized random response mechanism for the case of differential privacy and approximate differential privacy were established.By graphic
Yihui ZHOU, Laifeng LU, Zhenqiang WU
doaj  

ДОСЛІДЖЕННЯ РЕЖИМУ НАПРУГИ В ДАЛЬНІХ ЛІНІЯХ ЕЛЕКТРОПЕРЕДАЧІ ЗМІННОГО СТРУМУ

Праці Інституту електродинаміки Національної академії наук України, 2021
The charging currents of EHV transmission lines cause the Ferranti effect, which causes an increase in voltage at intermediate points transmission line.
Т.Л. Кацадзе, Д.В. Настенко, О.М. Панєнко, О.М. Янковська   +3 more
doaj   +1 more source

First-passage and extreme-value statistics of a particle subject to a constant force plus a random force

, 2008
We consider a particle which moves on the x axis and is subject to a constant force, such as gravity, plus a random force in the form of Gaussian white noise.
E. Gumbel, G. Györgyi, H. Risken, H.P. McKean, I.S. Gradshteyn, J. Galambos, J. Masoliver, J.N. Franklin, S. Chandrasekhar, S. Redner, T.W. Burkhardt, T.W. Burkhardt, T.W. Burkhardt, T.W. Marshall, Theodore W. Burkhardt, Y. Yang, Y.G. Sinai   +16 more
core   +1 more source

Matrix extreme points and free extreme points of free spectrahedra

Optimization Methods and Software
66 ...
Epperly, Aidan, Evert, Eric, Helton, J. William, Klep, Igor   +3 more
openaire   +2 more sources