Results 61 to 70 of about 1,138,785 (296)

Numerical Study of Effect of Thermocapillary Convection on Melting Process of Phase Change Material subjected to Local Heating

Journal of Thermal Science and Technology, 2013
We numerically investigate the effect of thermocapillary convection on melting and deforming processes of Phase Change Material (PCM) subjected to local heating. Mass, momentum and energy conservation equations are solved in a 2-D system based on a fixed
Yangkyun KIM, Akter HOSSAIN, Yuji NAKAMURA   +2 more
doaj   +1 more source

Study on Reductive Smelting of High-Iron Red Mud for Iron Recovery

Metals, 2022
In this paper, the characteristics and current problems associated with red mud and the progress of research on iron extraction from high-iron red mud are briefly described.
Xuewei Yang, Xin Chen, Tingan Zhang, Jiayuan Ye, Guozhi Lv, Jinshan Zhang   +5 more
doaj   +1 more source

Helix or Coil? Fate of a Melting Heteropolymer

, 2008
We determine the probability that a partially melted heteropolymer at the melting temperature will either melt completely or return to a helix state. This system is equivalent to the splitting probability for a diffusing particle on a finite interval ...
G. Oshanin, Gardiner C. W., Lifshitz I. M., Poland D., Redner S., S. Redner   +5 more
core   +2 more sources

Numerical study of the influences of geometry orientation on phase change material’s melting process [PDF]

, 2017
The acceleration of the melting process of phase change materials caused by buoyancy-driven natural convection has been widely acknowledged, especially for rectangular geometries.
Li, Wuyan, Li, Yongcai, Liu, Shuli, Lu, Jun, Zeng, Liyue, Zhu, Jian   +5 more
core   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Critical Melting–Freezing Pretreatment Enhances Enzymatic Hydrolysis for Porous Starch Preparation: Role of Partial Structural Weakening and Surface Modification

Foods
In this study, critical melting followed by freeze–thaw (CMFT) pretreatment was employed as an effective strategy to partially weaken and modify the surface structure of starch, enhancing enzymatic hydrolysis (EH) for porous starch preparation.
Chen Zhang, Chu-Yun Wu, Shi-Qi Qian, Yu-Yan Zhang, Ya-Li Liu, Xin-Yu Li, Shi-Yi Wang, Jian-Ya Qian   +7 more
doaj   +1 more source

Enhancement of the Melting of an Ice Cylinder by the Combination with the Condensation of a Saturated Steam Flow

Journal of Thermal Science and Technology, 2011
Melting of an ice by a steam is sometimes employed, for example, to remove a frost, an ice, and a snow that adhered to the structure surface. It is usually regarded that the melting performance by steam is naturally higher than that by high-temperature ...
Masahiko YAMADA, Makoto OKADA
doaj   +1 more source

Metallic clusters on a model surface: quantum versus geometric effects

, 2011
We determine the structure and melting behavior of supported metallic clusters using an ab initio density-functional-based treatment of intracluster interactions and an approximate treatment of the surface as an idealized smooth plane yielding an ...
Blundell, S. A., Haldar, Soumyajyoti, Kanhere, D. G.   +2 more
core   +1 more source

Secondary Crystallization of Isotactic Polystyrene [PDF]

, 1974
When isotactic polystyrene (i-PS) is crystallized from the melt or from the glassy state at rather large supercooling an additional melting peak appears on the curve during scanning in a differential calorimeter.
Challa, G.,, Lemstra, P.J.,, Schouten, A.J.,   +2 more
core   +2 more sources

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