Results 121 to 130 of about 4,543,511 (303)

TESTING THE ELECTRIC EQUIPMENTS SUBJECT TO VIBRATIONS AND ANALYSIS OF THE TEMPERATURE UPON THE ELECTRIC RELAY

Nonconventional Technologies Review, 2015
The object of the paper presented hereby is that of achieving a study concerning the effects of heating upon the electric equipments, respectively the electrical relays to vibrations.
Claudia Olimpia Stasac, Dorel Anton Hoble   +1 more
doaj  

Characteristics and driving factors of power generation performance in microbial fuel cells: an analysis based on the CNKI database

Frontiers in Microbiology
Microbial fuel cells (MFCs) have become one of the most promising technologies in the field of ecology and environmental science due to their dual functions of power generation and pollutant removal.
Ruikai Zhang, Wentao Dai, Hongyong Xiang, Hongyong Xiang, Hongyong Xiang, Jie Chen, Jie Chen, Jie Chen, Ting Yi, Jiayi Li, Jiebin Zhang, Qiuxi Yang, Rui Xiao, Xiang Li   +13 more
doaj   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Desarrollo experimental y computacional para estimar variables eléctricas inducidas en muestras de fémur bovino estimuladas por campos magnéticos de baja frecuencia Experimental and computing development to estimate the induced electric variable induced in samples of bovine femur stimulated by low frequency magnetic fields

Revista Cubana de Investigaciones Biomédicas, 2008
En este trabajo fueron medidas la conductividad y permitividad eléctrica en muestras de la diáfisis de fémur de bovino; las muestras fueron llevadas a un ambiente computacional para calcular, a priori, señales eléctricas inducidas de interés experimental.
María Elena Moncada Acevedo, Carlos Rafael Pinedo Jaramillo, Alfredo Martínez Rondanelli   +2 more
doaj  

Enhanced Performance of a Microbial Fuel Cell Using Double Oxidant-Treated Carbon Felts

Electrochem
The aim of this study was to enhance and maintain bioelectricity generation from distillery spent wash using a microbial fuel cell (MFC). Electrode materials play a critical role in the generation of bioelectricity in MFCs.
Bhavi Pandya, Latesh Chaudhari, Naresh R. Vaghela   +2 more
doaj   +1 more source

Optimized Effective Potential Method in Current-Spin Density Functional Theory

, 2006
Current-spin density functional theory (CSDFT) provides a framework to describe interacting many-electron systems in a magnetic field which couples to both spin- and orbital-degrees of freedom.
E. Engel, E. K. U. Gross, E. Orestes, N. Helbig, S. Kurth, S. Pittalis, T. Grabo, T. Kreibich   +7 more
core   +1 more source

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, EarlyView.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

Molecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker, Keren Zohar, Martin Böttcher, Thomas Wartmann, Henry Freudenstein, Maximilian Doelling, Mihailo Andric, Wenjie Shi, Or Kakhlon, Katrin Hippe, Beatrix Jahnke, Dimitrios Mougiakakos, Franziska Baenke, Daniel Stange, Roland S. Croner, Michal Linial, Ulf D. Kahlert   +16 more
wiley   +1 more source