Results 61 to 70 of about 448,029 (330)

Design of Multi-Antenna System for UMTS Clamshell Mobile Phones with Ground Plane Effects Considerations [PDF]

, 2014
In this paper, the influence of the ground plane dimensions on the port-to-port isolation of two closely-spaced Universal Mobile Telecommunications System (UMTS) Planar Inverted-F Antennas (PIFAs) with and without neutralization line is first presented ...
Addaci, R., Diallo, A., Le Thuc, P., Luxey, C., Staraj, R.   +4 more
core   +2 more sources

Novel advances in parainfluenza virus 3 neutralization through antibodies targeting hemagglutinin-neuraminidase [PDF]

, 2023
Rose Miller, Jarrod J. Mousa
openalex   +1 more source

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source

Insights into the synergistic effect between nickel and molybdenum for catalyzing urea electrooxidation

Carbon Neutralization, 2022
The efficiency of many clean technologies, such as urea fuel cells, hydrogen production from urea‐containing water splitting, and sewage treatment, and so forth, is restricted due to the sluggish kinetics of the urea oxygen reaction (UOR).
Jiaqi Wang, Funian Mo, Jinbo Fei, Wei Ling, Mangwei Cui, Hao Lei, Li Jiang, Yan Huang   +7 more
doaj   +1 more source

Studies of bacteriophages induced from Streptococcus cremoris strain R1 : is R1 a double Lysogen? : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University, New Zealand [PDF]

, 1979
Early studies on Streptococcus cremoris strain R₁ suggested that it was polylysogenic. Later, it was reported that its induced lysates contained bacteriophages (phages) of two types which were believed to differ in their morphology, buoyant densities ...
Phua, Sin Hen
core  

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

Crystallization kinetics‐driven defect landscape in wide‐bandgap perovskite solar cells: Mechanistic elucidation and multiscale regulation strategies

Information & Functional Materials
Wide‐bandgap perovskite solar cells (WBG‐PSCs) are the core devices to break through the efficiency limit of single junction cells by constructing tandem devices.
Luozheng Zhang, Yi Zhang, Liguo Wang, Zhimin Fang, Bairu Li, Yufei Zhong, Shen Xing, Jianning Ding   +7 more
doaj   +1 more source

Morphology and structure of lead‐free CuSb‐based double perovskites for photocatalytic CO2 reduction

Carbon Neutralization, 2022
Lead‐free halide double perovskites (DPs) have attracted great attention due to their stability, nontoxicity, and good photophysical properties. Herein, environmentally friendly small‐bandgap Cs2CuSbCl6 and Cs4CuSb2Cl12 DPs microcrystals (MCs) are ...
Daofu Wu, Changqing Tian, Jingchen Zhou, Yanyi Huang, Junan Lai, Bo Gao, Peng He, Qiang Huang, Xiaosheng Tang   +8 more
doaj   +1 more source

Emergent neutrality

Trends in Ecology & Evolution, 2006
Community ecology is in a current state of creative ferment, stimulated by the development of neutral models of community organization. Here, I reflect on recent papers by Scheffer and van Nes, and by Gravel et al., which illuminate how neutrality can emerge from ecological and evolutionary processes, thus suggesting ways to unify neutral and niche ...
Department of Zoology, University of Florida, Gainesville, FL 32605, USA ( host institution ), Holt, Robert D.   +1 more
openaire   +3 more sources

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source