Results 51 to 60 of about 614,790 (357)

Study of the convection heat transfer law and temperature prediction of the duct in high-temperature tunnels

Case Studies in Thermal Engineering, 2022
During the construction of tunnels subjected to high temperatures (here called high-temperature tunnels), ventilation cooling is an essential requirement. A high-temperature section of a construction tunnel on the Sichuan-Tibet Railway was used as a test
Guoliang Zhang, Zhongan Jiang, Jihe Chen, Jianwu Chen, Bin Yang   +4 more
doaj   +1 more source

The color excess of quasars with intervening DLA systems- Analysis of the SDSS data release five

, 2007
We analyzed the spectroscopic and photometric database of the 5th data release of the Sloan Digital Sky Survey (SDSS) to search for evidence of the quasar reddening produced by dust embedded in intervening damped Ly alpha (DLA) systems.
A. M. Wolfe, Akerman, Anders, Bohlin, Boissé, Calura, Cardelli, Centurión, Chen, Desjacques, Dessauges-Zavadsky, Efron, Ellison, Ellison, Fall, Fall, Fontana, Fukugita, G. Vladilo, Gordon, Hou, J. X. Prochaska, Jorgenson, Junkkarinen, Kulkarni, Kulkarni, Lanzetta, Le Brun, Ledoux, Lu, Molaro, Murphy, Møller, Ostriker, Pei, Pei, Petitjean, Petitjean, Pettini, Pettini, Pettini, Prantzos, Prochaska, Prochaska, Prochaska, Prochaska, Prochaska, Prochaska, Prochaska, Prochaska, Prochter, Rao, Richards, Schneider, Trump, Vanden Berk, Vladilo, Vladilo, Vladilo, Vladilo, Vladilo, Wang, Wild, Wild, Wolfe, Wolfe, Wolfe, Wolfe, Yip, York   +69 more
core   +1 more source

How farmers perceive the impact of dust phenomenon on agricultural production activities : a Q-methodology study [PDF]

, 2020
Dust as one of the environmental concerns during the past decade has attracted the attention of the international community around the world, particularly among West Asian countries.
Ajili, Abdolazim, Forouzani, Masoumeh, Taheri, Fatemeh, Yazdanpanah, Masoud   +3 more
core   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

Molecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch   +16 more
wiley   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source

Assessment of Workers' Exposure to Cement Dust, in Concrete Batching Unit of a Dam Project before and after Control Measures [PDF]

, 2014
Background: The importance of clean air in industrial workplaces is well known. Cement dust, due to its silica content, is very dangerous. The aims of this study were to assess and control the release of cement dust from silos of concrete batching units ...
Ebrahim Darvishi, Afshar Moradi,
core  

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Actively carrying out prevention and control of occupational injuries, and promoting comprehensive protection of workers' health

环境与职业医学
During the career life cycle, workers may face various health problems such as occupational injuries, occupational diseases, and work-related diseases.
Xiaojun ZHU, Yishuo GU, Jingguang FAN
doaj   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

Molecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia, Noelia Moares, Wenjie Yi‐He, Rosa Luna‐Espejo, Ricardo Fernandez‐Cisnal, Javier Ocaña‐Cuesta, Juan P. Muñoz‐Miranda, Antonio Gabucio, Cecilia M. Fernandez‐Ponce, Francisco Garcia‐Cozar   +9 more
wiley   +1 more source

Determination of 27 volatile organic compounds in exhaled breath by thermal desorption-gas chromatography-mass spectrometry

环境与职业医学
BackgroundVolatile organic compounds (VOCs) in exhaled breath are closely associated with respiratory diseases and are linked to various metabolic reactions in the human body.
Rui GAO, Fangda PENG, Yazhen HE, Jie FENG, Wubin LIU, Lijia YU, Qingsong CHEN, Chunguang DING   +7 more
doaj   +1 more source