Results 51 to 60 of about 2,207,218 (336)

Effects of plasma on electrochemical performance of carbon cloth-based supercapacitor

Materials Research Express, 2023
In this work, the surface of carbon cloth is treated by plasma jet to improve its hydrophilicity. The symmetrical carbon cloth-based supercapacitor is assembled with the carbon cloth treated by plasma as the active electrodes and sodium chloride solution
Jian Zhou, Fu Lu, Zhengwei Wu
doaj   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Dielectric properties of Granodiorite partially saturated with water and its correlation to the detection of seismic electric signals

, 2011
Transient electric signals emitted prior to earthquake occurrence are recorded at certain sites in the Earth's crust termed sensitive. These field observations enforce the laboratory investigation of the dielectric response of rocks forming these ...
A.N. Papathanassiou, Endres, Fontanella, Fontanella, I. Sakellis, J. Grammatikakis, Morgan, Morgan, Nettelblad, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Surkov, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos   +38 more
core   +1 more source

Motion-induced radiation from electrons moving in Maxwell's fish-eye [PDF]

, 2013
In \u{C}erenkov radiation and transition radiation, evanescent wave from motion of charged particles transfers into radiation coherently. However, such dissipative motion-induced radiations require particles to move faster than light in medium or to ...
Ang, L. K., Liu, Yangjie
core   +2 more sources

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Modelling of high frequency bearing voltage for dual‐winding permanent magnet synchronous generators

IET Electric Power Applications
The modelling and analysis of high‐frequency bearing voltage are of great significance to the assessment and mitigation of the electrical erosion risk in wind power systems.
Zhihao Li, Ruifang Liu, Liangliang Zhang, Weili Li, Shulin Li, Xin Huang   +5 more
doaj   +1 more source

Negative activation volume for dielectric relaxation in hydrated rocks

, 2010
Negative defect activation volumes are extremely rare in solids. Here, we report for the first time that this holds in a couple of hydrated rocks for dielectric relaxation by exploring the complex impedance spectra at various pressures and temperatures ...
A.N. Papathanassiou, Endres, Fontanella, Fontanella, I. Sakellis, J. Grammatikakis, Morgan, Morgan, Nettelblad, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Papathanassiou, Surkov, Uyeda, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Varotsos, Wang   +42 more
core   +1 more source

Efficacy of Intermittent Theta‐Burst Stimulation for Prolonged Disorders of Consciousness: A Prospective, Randomized, Controlled Trial

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu, Jun Hu, Qianqian Wu, Min Wu, Yamei Yu, Hangcheng Li, Jian Gao, Jingqi Li, Nai Ding, Jie Yu, Benyan Luo   +10 more
wiley   +1 more source

MODELO MATEMÁTICO DE IMPEDANCIA ELÉCTRICA DE UN YACIMIENTO DE CRUDO PESADO

Revista Fuentes El Reventón Energético, 2010
The main interest of this work consists on the formulation of a mathematical model of electric impedance for heavy oil reservoir, validated with the help of impedance measurements in rock-fluid plugs previously characterized with regard to its properties,
Diego Antonio Saray, Julio Cesar Perez, Manuel Cabarcas Simancas   +2 more
doaj  

The problem of detecting corrosion by an electric measurement revisited [PDF]

, 2015
We establish a logarithmic stability estimate for the problem of detecting corrosion by a single electric measurement. We give a proof based on an adaptation of the method initiated in \cite{BCJ} for solving the inverse problem of recovering the surface ...
Choulli, Mourad, Jbalia, Aymen
core