Results 111 to 120 of about 38,720 (292)

On mean curvature flow of spacelike hypersurfaces in asymptotically flat spacetimes [PDF]

, 1993
Klaus Ecker
openalex   +1 more source

Mean curvature blow up in mean curvature flow

, 2009
In this note we establish that finite-time singularities of the mean curvature flow of compact Riemannian submanifolds are characterised by the blow up of the mean curvature.
openaire   +2 more sources

Therapeutic applications of a novel humanized monoclonal antibody targeting chemokine receptor CCR9 in pancreatic cancer

Molecular Oncology, EarlyView.
C–C chemokine receptor type 9 (CCR9) is an immune checkpoint in pancreatic ductal adenocarcinoma (PDAC). Novel anti‐CCR9 antibody SRB2 was evaluated in combination with cytotoxic chemotherapy in PDAC cells, patient‐derived organoids, patient‐derived xenografts, and humanized mouse models.
Hannah G. McDonald, Anna M. Reagan, Charles J. Bailey, Mei Gao, Muqiang Gao, Angelica L. Solomon, Michael J. Cavnar, Prakash K. Pandalai, Mautin T. Barry‐Hundeyin, Megan M. Harper, Justin A. Rueckert, Ángela Turrero, Araceli Tobio, Anxo Vidal, Daniel Roca‐Lema, Elia Álvarez‐Coiradas, Pablo Garrido, Laureano Simón, Joseph Kim   +18 more
wiley   +1 more source

Interface evolution of microdroplets in flow-focusing channels with varying aspect ratios

Flow
This study combines experimental observations and numerical simulations to comprehensively analyse the interface evolution of confined droplets in microfluidic devices with flow-focusing junctions under different aspect ratios.
Luyao He, Bo Wang, Qingquan Liu, Xiaodong Chen   +3 more
doaj   +1 more source

Drag Reduction Effects of Micro-Bubbles in Straight and Helical Pipes

Journal of Fluid Science and Technology, 2009
Experimental investigations were conducted to study the effect of micro-bubbles injected into water flowing through straight and helical pipes with different curvature ( 0.025, 0.05 and 0.1).
Mohammed M. E. SHATAT, Shinichiro YANASE, Toshihiro TAKAMI, Toru HYAKUTAKE   +3 more
doaj   +1 more source

Some comments on gravitational entropy and the inverse mean curvature flow [PDF]

, 1999
G. W. Gibbons
openalex   +1 more source

BMP antagonist CHRDL2 enhances the cancer stem‐cell phenotype and increases chemotherapy resistance in colorectal cancer

Molecular Oncology, EarlyView.
Overexpression of CHRDL2 in colon cancer cells makes them more stem‐like and resistant to chemo‐ and radiotherapy. CHRDL2‐high cells have upregulation of the WNT pathway, genes involved in the DNA damage response (DDR) pathway and epithelial‐to‐mesenchymal transition (EMT). This leads to quicker repair of damaged DNA and more cell migration.
Eloise Clarkson, Annabelle Lewis
wiley   +1 more source

Impact of poloidal convective cells on momentum flux in tokamaks

New Journal of Physics, 2017
Radial fluxes of parallel momentum due to $E\times B$ and magnetic drifts are shown to be correlated in tokamak plasmas. This correlation comes from the onset of poloidal convective cells generated by turbulence.
X Garbet, Y Asahi, P Donnel, C Ehrlacher, G Dif-Pradalier, P Ghendrih, V Grandgirard, Y Sarazin   +7 more
doaj   +1 more source

Self-intersections for the surface diffusion and the volume-preserving mean curvature flow [PDF]

, 2000
Uwe Mayer, Gieri Simonett
openalex   +1 more source

Simultaneous inhibition of TRIM24 and TRIM28 sensitises prostate cancer cells to antiandrogen therapy, decreasing VEGF signalling and angiogenesis

Molecular Oncology, EarlyView.
TRIM24 and TRIM28 are androgen receptor (AR) coregulators which exhibit increased expression with cancer progression. Both TRIM24 and TRIM28 combine to influence the response of castrate‐resistant prostate cancer (CRPC) cells to AR inhibitors by mediating AR signalling, regulation of MYC and upregulating VEGF to promote angiogenesis. Castrate‐resistant
Damien A. Leach, Nilesh Chatterjee, Kellie Spahr, Gilberto Serrano de Almeida, Anabel Varela‐Carver, Taimur T. Shah, Mathias Winkler, Hashim U. Ahmed, Charlotte L. Bevan   +8 more
wiley   +1 more source