Results 31 to 40 of about 614,790 (357)

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Experimental and numerical simulation study on forced ventilation and dust removal of coal mine heading surface

International Journal of Coal Science & Technology
In order to study the problems of unreasonable airflow distribution and serious dust pollution in a heading surface, an experimental platform for forced ventilation and dust removal was built based on the similar principles.
Haotian Zheng, Bingyou Jiang, Haoyu Wang, Yuannan Zheng   +3 more
doaj   +1 more source

Performance of N95 elastomeric respirators in high humidity and high coal dust concentration environment

International Journal of Mining Science and Technology, 2022
High humidity and high dust concentration in deep coal mines may severely challenge the performance of respirators worn by coal miners. This paper aims at quantitatively evaluating the respirators used in deep coal mines and providing scientific guidance
Jintuo Zhu, Xinjian He, Liang Wang, Xiaoxue Liao, Guangping Teng, Pengli Jing   +5 more
doaj   +1 more source

Tunnel lining studies II [PDF]

, 1980
In the CRREL tunnel (Fig. B1, B2), sublimation is extremely apparent, but because of the tunnels limited usage it poses no significant problems. However, in an operating mine with forced air ventilation and continuously operating machinery, the problems ...
Johansen, N.I. and Chalich, P.
core  

Transport control of dust particles via the Electrical Asymmetry Effect: experiment, simulation, and modeling

, 2013
The control of the spatial distribution of micrometer-sized dust particles in capacitively coupled radio frequency discharges is relevant for research and applications. Typically, dust particles in plasmas form a layer located at the sheath edge adjacent
Czarnetzki, Uwe, Donkó, Zoltán, Hartmann, Peter, Iwashita, Shinya, Koga, Kazunori, Schulze, Julian, Schüngel, Edmund, Shiratani, Masaharu, Uchida, Giichiro   +8 more
core   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Exploration of predicting occupational injury severity based on LightGBM model and model interpretability method

环境与职业医学
BackgroundLight gradient boosting machine (LightGBM) has become a popular choice in prediction models due to its high efficiency and speed. However, the "black box" issues in machine learning models lead to poor model interpretability.
Youhua MO, Peng ZHANG, YiShuo GU, Xiaojun ZHU, Jingguang FAN   +4 more
doaj   +1 more source

Prediction and Sensitivity Analysis of CO2 Capture by Amine Solvent Scrubbing Technique Based on BP Neural Network

Frontiers in Bioengineering and Biotechnology, 2022
With the rapid development of artificial intelligence, bionic algorithm has been gradually applied in various fields, and neural network has become an important and hot issue in the field of scientific research and engineering in recent years.
Jiangtao Fu, Jiangtao Fu, Jiangtao Fu, Jiangtao Fu, Yufeng Chang, Yufeng Chang, Bijie Huang, Bijie Huang   +7 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Glycogen metabolism reprogramming promotes inflammation in coal dust-exposed lung

Ecotoxicology and Environmental Safety, 2022
Long-term coal dust exposure triggers complex inflammatory processes in the coal workers’ pneumoconiosis (CWP) lungs. The progress of the inflammation is reported to be affected by disordered cell metabolism.
Wenyang Wang, Min Mu, Yuanjie Zou, Songsong Deng, Yuting Lu, Qinglong Li, Zeyu Li, Huihui Tao, Yun Wang, Xinrong Tao   +9 more
doaj   +1 more source