Results 41 to 50 of about 240,632 (259)

Possibilities of power coal desulphurization from upper nitra basin by means of magnetic separation [PDF]

Acta Montanistica Slovaca, 1997
The paper deals with the application of magnetic separation in coal desulphurization. Specimens of power coal from Upper Nitra basin were subjected to breaking, grinding and wet high gradient magnetic separation under magnetic field induction of 1,7 T ...
Lovás Michal, Jakabský Štefan, Hredzák Slavomír   +2 more
doaj  

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Study on the whole-grain magnetic–float combination beneficiation process of high mud lithium mica

工程科学学报
The South China region is abundant in high mud lithium mica resources, which are characterized by their complex mineral composition and high fine mud content.
Rongrui WANG, Yongbiao CHENG, Junhao FU, Haisheng HAN, Jie DING, Jianhua KANG, Yong LI   +6 more
doaj   +1 more source

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

Molecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

Experimental research and mechanism analysis of combined gravity-magnetic separation on coal gasification fine slag

International Journal of Coal Science & Technology
Coal gasification fine slag (CGFS) is a solid waste produced in the process of coal gasification. The separation of residue carbon in CGFS is essential for its resource utilization.
Panpan Fan, Zengqiang Ge, Zhenyang Ren, Weiren Bao, Jiancheng Wang, Lianping Dong, Minqiang Fan   +6 more
doaj   +1 more source

Characterization of Magnetic Polymeric Microparticles

Journal of the Turkish Chemical Society, Section A: Chemistry, 2016
The separation process is very important in a variety of scientific fields, especially in biochemistry and biotechnology. The separation performance of a method can be determined by the separation time and the purity of the separated molecule, which is ...
Kazım Köse
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

High-gradient magnetic chromatography of rare-earth elements

AIP Advances
High-gradient magnetic chromatography (HGMC) is the chromatographic separation of a mixture of magnetic particles using high-gradient magnetic separation (HGMS) systems. However, unlike HGMS which has traditionally been used to separate magnetic from non-
Nicholas Carlstedt, Pranathi Brungi, Petru Andrei   +2 more
doaj   +1 more source

Experimental research on the deep reduction-magnetic separation of ironsand

工程科学学报, 2016
The basic characteristics of ironsand were systematically studied by chemical analysis, scanning electron microscopy and X-ray diffraction. A series of experiments were performed to investigate reduction-magnetic separation for Fe and Ti from iron-sand ...
LIU Yi-ran, ZHANG Jian-liang, WANG Zhen-yang, LIU Zheng-jian, XING Xiang-dong   +4 more
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source