Results 41 to 50 of about 3,021,309 (285)

Study on the Effect of Foamed Metal Copper Filling Ratio on the Enhanced Heat Transfer Mechanism of Phase Change Materials

Zhileng xuebao, 2021
In this study, a composite phase change heat storage material was prepared based on paraffin wax and foamed metal copper, and a visual heat storage experimental device was designed and developed.
Zhu Mengshuai, Zhang Hua, Yan Qinxue, Wang Zilong, Song Hanwen, Sun Xiangxin   +5 more
doaj  

Study of the Ground Water Permeation’s Influence on Energy Pile Heat Exchange in Porous Medium Soil

Chemical Engineering Transactions, 2017
Energy pile heat storage technology is a typical soil source heat pump system, and features and parameters of soil have great influence on the heat storage of energy pile. Ground water permeation will take heat in soil away directly and if the permeation
Songying Zhao, Haonan Zheng, Lei Chen
doaj   +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

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Study on Heat Storage Performance of Various Mixture Combinations of Stones, Sand, and Thermal Oil

发电技术
ObjectivesTraditional concrete thermal energy storage systems are prone to cracking during cyclic heat storage processes, leading to a sharp decline in overall heat storage capacity and power, which severely affects system lifespan and increases heat ...
LI Lingxu, CHEN Longxiang, YE Kai
doaj   +1 more source

Optimization of Active Heat Storage in Heat-Supply Network Considering Curtailed Wind Power Consumption

Zhongguo dianli, 2023
To overcome the wind power curtailment caused by the thermoelectric coupling characteristics of combined heat and power units, this paper proposes an operation optimization strategy for integrated energy systems based on active heat storage of heat ...
Nan WANG, Chen ZHANG, Xudao HE, Yuwei YANG, Lian CHEN, Hao LIU, Chenchen WANG, Xudong JIANG, Cheng YE   +8 more
doaj   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Numerical Analysis of a medium scale latent energy storage unit for district heating systems [PDF]

, 2011
The present paper describes the application of computational fluid-dynamics (CFD) to the design and characterization of a medium scale energy storage unit for district heating systems.
Colella, Francesco, Sciacovelli, Adriano, Verda, Vittorio, Sciacovelli, A.   +3 more
core   +1 more source

Research on Heat Storage and Release Characteristics of Solid Heat Storage Materials in Low-Pressure Environments

发电技术
ObjectivesWhen solid heat storage devices are applied in high-altitude areas, the thin air leads to significant variations in their heat storage and release performance.
CHEN Mengdong, KANG Wei, DENG Zhanfeng, ZHAO Wenqiang, LEI Guobin   +4 more
doaj   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source