Results 51 to 60 of about 18,147,378 (289)

Computation of Normalized Coprime Factorizations of Rational Matrices [PDF]

, 1998
We propose a new computational approach based on descriptor state space algorithms for computing normalized coprime factorizations of arbitrary rational matrices.
A. Varga, Varga, A.
core  

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Whole blood viscosity assessment issues III: Association with international normalized ratio and thrombocytopenia

, 2010
Background: Anticoagulant and antiplatelet therapies are being used interchangeably or in combination. While international normalized ratio is assessed to determine anticoagulant’s contraindication/need, whole blood viscosity is not assessed to determine
Nwose, Ezekiel Uba, Cann, Nathan, Butkowski, Eugene   +2 more
core   +1 more source

On Computing Normalized Coprime Factorizations of Rational Matrices [PDF]

, 1997
We propose a new computational approach based on descriptor state space algorithms to compute normalized coprime factorizations of rational ...
A. Varga, Varga, A.
core  

Reinforcer magnitude and demand under fixed-ratio schedules with domestic hens [PDF]

, 2014
This study compared three methods of normalizing demand functions to allow comparison of demand for different commodities and examined how varying reinforcer magnitudes affected these analyses.
Grant, Amber A., Surrey Jackson, Temple, W, Foster, T.M, Jackson, S, Poling, A, Alan Poling, Temple, William, T. Mary Foster, Grant, A, William Temple, Poling, Alan, Jennifer Kinloch, Kinloch, J.M, Foster, T. Mary, Kinloch, Jennifer, Jackson, Surrey, Amber A. Grant   +17 more
core   +1 more source

PAK1 activation drives divergent resistance mechanisms to aromatase inhibition and tamoxifen in a luminal: A breast cancer model

Molecular Oncology, EarlyView.
Breast cancer remains a major cause of cancer death in women, frequently developing endocrine therapy resistance. This study demonstrates that upregulated p21‐activated kinase 1 (PAK1) activity drives resistance to tamoxifen and long‐term estrogen deprivation in ER+ breast cancer models.
Luisa Schwarzmüller, Janina Müller, Efstathios‐Iason Vlachavas, Lukas Beumers, Lena Fleischhacker, Sara Burmester, Angelika Wörner, Sabine Karolus, Dominic Helm, Cindy Körner, Stefan Wiemann   +10 more
wiley   +1 more source

Platelet counts and international normalized ratio (INR) (measured within 4 weeks before the CT examination).

, 2018
Platelet counts and international normalized ratio (INR) (measured within 4 weeks before the CT examination).
David Simons (173163), Heinz-Peter Schlemmer (392839), Monika Uhrig (5508605)   +2 more
core   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Prothrombin Time-International Normalized Ratio Predicts the Outcome of Atrial Fibrillation Patients Taking Rivaroxaban

Biomedicines, 2022
Background: Although direct oral anticoagulants (DOACs) for patients with atrial fibrillation (AF) are considered to be safe, over or under anticoagulation and increased bleeding or thromboembolic risk are still considered individually.
Tze-Fan Chao, Yi-Hsin Chan, Pei-Chien Tsai, Hsin-Fu Lee, Shang-Hung Chang, Chi-Tai Kuo, Gregory Y. H. Lip, Shih-Ann Chen, Yung-Hsin Yeh   +8 more
doaj   +1 more source

On computing normalized coprime factorizations of periodic systems [PDF]

, 2010
A numerically reliable state space algorithm is proposed for computing normalized coprime factorizations of periodic descriptor systems. A preprocessing step is used in the algorithm to convert the initial problem for possibly non-causal systems into
Varga, Andras
core