Results 51 to 60 of about 877,477 (319)

Effect of material bed compression on white fused corundum product particle shape and bulk density

Open Ceramics, 2023
Comminution of corundum is a challenging task, as it has outstanding mechanical strength and is highly abrasive and is consequently applied as a blasting and polishing agent in the abrasive industry. Thus, the selection of the best comminution methods to
László Tamás, Ádám Rácz
doaj  

Cellular liquid biopsy provides unique chances for disease monitoring, preclinical model generation and therapy adjustment in rare salivary gland cancer patients

Molecular Oncology, EarlyView.
We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić, Florian Lüke, Steffi Treitschke, Andrea Coluccio, Martin Hoffmann, Giancarlo Feliciello, Adithi Ravikumar Varadarajan, Xin Lu, Kathrin Weidele, Catherine Botteron, Silvia Materna–Reichelt, Felix Keil, Katja Evert, Florian Weber, Thomas Schamberger, Michael Althammer, Jirka Grosse, Dirk Hellwig, Christian Schulz, Stephan Seitz, Peter Ugocsai, Anke Schlenska‐Lange, Roman Mayr, Ulrich Kaiser, Wolfgang Dietmaier, Bernhard Polzer, Jens Warfsmann, Kamran Honarnejad, Tobias Pukrop, Daniel Heudobler, Christoph A. Klein, Christian Werno   +31 more
wiley   +1 more source

Radical Scavenging Actions and Immunomodulatory Activity of Aronia melanocarpa Propylene Glycol Extracts

Plants, 2021
Researchers are attracted to the wide-ranging, useful components in Aronia melanocarpa berries. They are searching for the most effective ways to extract the active substances that can enhance the body’s protective properties.
Kseniya Bushmeleva, Alexandra Vyshtakalyuk, Dmitriy Terenzhev, Timur Belov, Andrey Parfenov, Natalia Sharonova, Evgeniy Nikitin, Vladimir Zobov   +7 more
doaj   +1 more source

Benefits of Resource Strategy for Sustainable Materials Research and Development [PDF]

, 2017
Material and product life cycles are based on complex value chains of technology-specific elements. Resource strategy aspects of essential and strategic raw materials have a direct impact on applications of new functionalized materials or the development of novel products.
arxiv   +1 more source

raw materials scoreboard

, 2016
The raw materials scoreboard is an initiative of the European Innovation Partnership (EIP) on Raw Materials. Its purpose is to provide quantitative data on the EIP's general objectives and on the raw materials policy context. It presents relevant and reliable information that can be used in policymaking in a variety of areas.
VIDAL LEGAZ Beatriz, BLENGINI Giovanni, MATHIEUX Fabrice, LATUNUSSA Cynthia, MANCINI Lucia, NITA Viorel, HAMOR Tamas, ARDENTE Fulvio, NUSS Philip, TORRES DE MATOS Cristina, WITTMER Dominic, TALENS PEIRO Laura, GARBOSSA Elisa, PAVEL Claudiu, ALVES DIAS Patricia, BLAGOEVA Darina, BOBBA Silvia, HUISMAN Jacob, EYNARD, UMBERTO, DI PERSIO Franco, DOS SANTOS GERVASIO Helena, CIUPAGEA Constantin, PENNINGTON David   +22 more
openaire   +4 more sources

Targeting rapid TKI‐induced AXL upregulation overcomes adaptive ERK reactivation and exerts antileukemic effects in FLT3/ITD acute myeloid leukemia

Molecular Oncology, EarlyView.
Adaptive ERK reactivation hinders FLT3 tyrosine kinase inhibitor (TKI) treatment in FLT3/ITD acute myeloid leukemia. Here, we report that FLT3 TKI treatment rapidly induces AXL expression and upregulation that is temporally associated with the adaptive ERK reactivation.
Tessa S. Seale, Li Li, J. Kyle Bruner, Melody Chou, Bao Nguyen, Jaesung Seo, Ruiqi Zhu, Mark J. Levis, Christine A. Pratilas, Donald Small   +9 more
wiley   +1 more source

Study on Occurrence Status Characteristics of Trace Elements in Imported Indonesia Coals of Shanghai Port Using Inductively Coupled Plasma-Mass Spectrometry and Atomic Fluorescence Spectrometry

Yankuang ceshi, 2015
Indonesia is the largest coal importer of China. In this paper, the concentrations of 12 elements in 31 imported Indonesia coal samples were determined using inductively coupled plasma mass spectrometry (ICP-MS), atomic fluorescence spectrometry (AFS ...
LIU Shu, SHEN Jie, ZHOU Hai-min, ZHU Xiu-fen, ZHU Zhi-xiu, LI Chen, LAN Chao   +6 more
doaj   +1 more source

Decentralized Multi-AGV Task Allocation based on Multi-Agent Reinforcement Learning with Information Potential Field Rewards [PDF]

arXiv, 2021
Automated Guided Vehicles (AGVs) have been widely used for material handling in flexible shop floors. Each product requires various raw materials to complete the assembly in production process. AGVs are used to realize the automatic handling of raw materials in different locations. Efficient AGVs task allocation strategy can reduce transportation costs
arxiv  

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Effect of B4C particle size on the mechanical properties of B4C reinforced aluminum matrix layered composite

Science and Engineering of Composite Materials, 2019
Reinforcement particle size is very important for the performance of metal ceramic composites. This work studied the influence of B4C particle size on the mechanical properties of Al matrix layered composites.
Xu Guangye, Yu Yingshui, Zhang Yubo, Li Tingju, Wang Tongmin   +4 more
doaj   +1 more source