Results 181 to 190 of about 17,377,748 (367)

Multiple positive solutions for a third-order three-point BVP with sign-changing Green's function

Electronic Journal of Differential Equations, 2012
This article concerns the third-order three-point boundary-value problem $$displaylines{ u'''(t)=f(t,u(t)),quad tin [0,1], cr u'(0)=u(1)=u''(eta)=0. }$$ Although the corresponding Green's function is sign-changing, we still obtain the existence of
Jian-Ping Sun, Juan Zhao
doaj  

A priori bounds for positive solutions of a semilinear elliptic equation [PDF]

, 1985
Chris Cosner, Klaus Schmitt
openalex   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

Molecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma, Sophia M. Orbach, Kate V. Griffin, Kathryn Kang, Yining Zhang, Rebecca S. Pereles, Ian A. Schrack, Guillermo Escalona, Jacqueline S. Jeruss, Lonnie D. Shea   +9 more
wiley   +1 more source

A necessary and sufficient condition for the existence of positive solutions to singular boundary-value problems of higher order differential equations

Electronic Journal of Differential Equations, 2006
By constructing some special cones and using fixed point theorem of cone expansion and compression, this paper presents some necessary and sufficient conditions for the existence of $C^{4n-2}$ positive solutions to a class of singular boundary-value
Chenglong Zhao, Yanyan Yuan, Yansheng Liu   +2 more
doaj  

On Positive Solutions of Semilinear Elliptic Equations [PDF]

, 1987
E. N. Dancer, Klaus Schmitt
openalex   +1 more source

Detecting homologous recombination deficiency for breast cancer through integrative analysis of genomic data

Molecular Oncology, EarlyView.
This study develops a semi‐supervised classifier integrating multi‐genomic data (1404 training/5893 validation samples) to improve homologous recombination deficiency (HRD) detection in breast cancer. Our method demonstrates prognostic value and predicts chemotherapy/PARP inhibitor sensitivity in HRD+ tumours.
Rong Zhu, Katherine Eason, Suet‐Feung Chin, Paul A. W. Edwards, Raquel Manzano Garcia, Richard Moulange, Jia Wern Pan, Soo Hwang Teo, Sach Mukherjee, Maurizio Callari, Carlos Caldas, Stephen‐John Sammut, Oscar M. Rueda   +12 more
wiley   +1 more source

On the geometry of level sets of positive solutions of semilinear elliptic equations [PDF]

, 1988
Chris Cosner, Klaus Schmitt
openalex   +1 more source

Landscape of BRAF transcript variants in human cancer

Molecular Oncology, EarlyView.
We investigate the annotation of BRAF variants, focusing on protein‐coding BRAF‐220 (formerly BRAF‐reference) and BRAF‐204 (BRAF‐X1). The IsoWorm pipeline allows us to quantify these variants in human cancer, starting from RNA‐sequencing data. BRAF‐204 is more abundant than BRAF‐220 and impacts patient survival.
Maurizio S. Podda, Danilo Tatoni, Gianluca Mattei, Alberto Magi, Romina D'Aurizio, Laura Poliseno   +5 more
wiley   +1 more source

Cardiovascular safety of propranolol oral solution in infantile hemangiomas: a disproportionality analysis based on the FAERS database. [PDF]

Sci Rep
Nie W, Zheng L, Xia Y, Xiao D, Zou Y.
europepmc   +1 more source

On positive, concave solutions of two point nonlinear eigenvalue problems

, 1979
Ph. Clément, L. A. Peletier
openalex   +1 more source