Results 61 to 70 of about 37,138 (253)

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Research on propagation law of partial discharge ultrasonic signal in converter transformer

AIP Advances
When local discharge occurs inside the transformer, it will be accompanied by a burst sound to generate an ultrasonic signal, which can be used for fault monitoring and diagnosis inside the transformer.
Hao Duan, Lin Cheng, Chuanxian Luo, Jing Zhang, Zhonghuan Su   +4 more
doaj   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Full-Scale Modeling and FBGs Experimental Measurements for Thermal Analysis of Converter Transformer

Sensors
As the imbalance between power demand and load capacity in electrical systems becomes increasingly severe, investigating the temperature variations in transformers under different load stresses is crucial for ensuring their safe operation.
Fan Yang, Sance Gao, Gepeng Wang, Hanxue Hao, Pengbo Wang   +4 more
doaj   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

FEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Unlocking the potential of cell‐permeable nanobodies for intracellular applications

FEBS Letters, EarlyView.
This review outlines current strategies for delivery of nanobodies into cells and highlights recent examples of functional applications. By addressing and manipulating intracellular targets, these molecules hold great potential for treating cancer, respiratory diseases and neurological disorders, making this a vibrant area of research in the biomedical
Mariona Gené‐Verdés, Luise Franz, Christian P.R. Hackenberger   +2 more
wiley   +1 more source

Coupled Electromagnetic and Thermomechanical Response of Power Transformers Under DC Bias: Modeling and Experimental Insights

IEEE Access
Transformer attributes alter from their initial states as the transformer ages, and so the actual operating characteristics may differ from the manufacturer data.
Girisha Joshi, K. Subramanya, Himani Kishan Raj, Vijay Mohale   +3 more
doaj   +1 more source

An AC–DC Hybrid Multi-Port Energy Router With Coordinated Control and Energy Management Strategies

IEEE Access, 2019
Energy router is an intelligent power electronic device that can realize the active management of power flow and provide convenient access to distributed energy resource.
Bin Liu, Weihan Wu, Chunxiao Zhou, Chengxiong Mao, Dan Wang, Qing Duan, Guanglin Sha   +6 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Design and control of a medium and high voltage modular multilevel power grid simulator

International Journal of Electrical Power & Energy Systems
The rapid and large-scale renewable energy development poses new challenges for the traditional power grid, particularly with the increasing utilization of high-power electronic interfaces. To address this, a novel grid simulator topology and its control
Junkun Zhang, Rong Han, Ertao Lei, Li Jin, Ying Li, Kai Ma, Ming Ma   +6 more
doaj   +1 more source