Results 61 to 70 of about 156,172 (278)

The effects of nonlocality on the evolution of higher order fluxes in non-equilibrium thermodynamics

, 2004
The role of gradient dependent constitutive spaces is investigated on the example of Extended Thermodynamics of rigid heat conductors. Different levels of nonlocality are developed and the different versions of extended thermodynamics are classified. The
Cattaneo C., Jou D., Nyíri B., P. Ván, Peierls R., Reissland J. A., V. A. Cimmelli, Verhás J., Ván P.   +8 more
core   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Thermodiffusion in Elastic Materials of Grade Two

Engineering Transactions, 1979
The elastic solid of grade two subjected to the process of thermodiffusion is studied in the framework of the nonlinear mechanics of continua. Two independent sets of constitutive quantities are obtained: the first set results from the free energy ...
N. Naerlović-Veljković, M. Plavsić
doaj  

Prediction of High Temperature Flow Stress of Alloy 2618-Ti during Hot Deformation

High Temperature Materials and Processes, 2015
In order to find material parameters of established Zener-Hollomon constitutive equations and predict high-temperature flow stress of alloy 2618-Ti, the hot compressive deformation behaviors of the alloy were investigated at temperatures ranging from 300
Liu Ya, Li Jing, Song Yuanfeng, Li Tao, Su Xuping, Wang Jianhua   +5 more
doaj   +1 more source

Constitutive modelling of hot deformation behaviour of a CoCrFeMnNi high-entropy alloy

Science and Technology of Advanced Materials, 2020
Models describing the constitutive flow behaviour of a metallic material are desired for appropriate process design and realization of defect-free components.
Madan Patnamsetty, Ari Saastamoinen, Mahesh C. Somani, Pasi Peura   +3 more
doaj   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Constitutive equations of AA6111 aluminum alloy

Metalurgija, 2019
The hot compression test was conducted in Gleeble-1 500D to study the hot flow stress behavior of AA6 111 aluminum alloy belonging to Al-Mg-Si series, at the deformation temperatures ranging from 350 to 500 °C and strain rates ranging from 0,01 s-1 to 1 ...
B. Z. Wang, X. M. Huang, C. Wang, Z. Y. Wang, C. Xing, H. C. Ji   +5 more
doaj  

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Effect of Constitutive Equations on Springback Prediction Accuracy in the TRIP1180 Cold Stamping

Metals, 2017
This study aimed to evaluate the effect of constitutive equations on springback prediction accuracy in cold stamping with various deformation modes. This study investigated the ability of two yield functions to describe the yield behavior: Hill’48 and ...
Ki-Young Seo, Jae-Hong Kim, Hyun-Seok Lee, Ji Hoon Kim, Byung-Min Kim   +4 more
doaj   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

FEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori, Kohei Kawabata, Takanori Kubo, Takeo Kitazawa, Sae Kanai, Madoka Iwashita, Ami Hayashi, Hiroyuki Nishi, Mikihisa Takano   +8 more
wiley   +1 more source