Results 71 to 80 of about 2,237,045 (249)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

CFD with the Population Balance Model for Packed Bed Airlift Reactor with External Loop [PDF]

Advances in Environmental Technology
An airlift reactor with the external loop (EXL ALFR) is a widely used modified version of a Bubble Column Reactor (BCR). An EXL ALFR can also be used for a three-phase system with the solid phase in a packed or fluidized form. An EXL ALFR provides design
Shivanand Teli, Sunil Kulkarni
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Bio‐Mediated Flocculation of Freshwater Microplastics: Effects of Microalgae With Exopolymer Attachments

Water Resources Research
Transparent exopolymer particles (TEPs) are crucial for enhancing the flocculation of microplastics (MPs). However, quantitatively evaluating the influence of TEP on the flocculation process and addressing these effects in a flocculation model are ...
Jianwei Zhang, Xiaoteng Shen, Peter Robins, Xiaorong Li, Byung Joon Lee, Qilong Bi, Ying Zhang, Qiqing Chen, Jisheng Zhang   +8 more
doaj   +1 more source

Population Balance Modeling of Milling Processes: Are We Falsifying Breakage Kinetics and Distribution via Back-Calculation Methods?

Powders
Population balance models (PBMs) for milling processes are based on two fundamental concepts: specific breakage rate function and breakage distribution function, which vary with particle size as well as design–operation conditions.
Ecevit Bilgili
doaj   +1 more source

CIXL2: A Crossover Operator for Evolutionary Algorithms Based on Population Features

, 2011
In this paper we propose a crossover operator for evolutionary algorithms with real values that is based on the statistical theory of population distributions.
García-Pedrajas, N., Hervás-Martínez, C., Ortiz-Boyer, D.   +2 more
core   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

Molecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris, Vasiliki Siozopoulou, Léon C van Kempen, Anne Sieben, Ella Roelant, Stig Hellemans, Elyne Backx, Laure Sorber, Koen De Winne, Senada Koljenović, Karen Zwaenepoel   +10 more
wiley   +1 more source

Process Simulation of Twin-Screw Granulation: A Review

Pharmaceutics
Twin-screw granulation has emerged as a key process in powder processing industries and in the pharmaceutical sector to produce granules with controlled properties.
Tony Bediako Arthur, Nejat Rahmanian
doaj   +1 more source

Population Balance Model for Crushed Ore Agglomeration for Heap Leach Operations

KONA Powder and Particle Journal, 2014
Agglomerate size distribution is a pretreatment step in low grade heap leach operations. The present work focuses on modeling the evolution of size distribution in batch agglomeration drum.
Nikhil Dhawan, Samira Rashidi, Raj K Rajamani   +2 more
doaj   +1 more source

Exploring the relationship between the built environment, trip chain complexity, and auto mode choice, applying a large national data set

Transportation Research Interdisciplinary Perspectives, 2020
In the completion of transport-based activities, some people save time by chaining trips with different purposes. Several studies have found that trip chaining encourages car use, while others find that features of the built environment can enable ...
Berit Grue, Knut Veisten, Øystein Engebretsen   +2 more
doaj   +1 more source