Results 51 to 60 of about 10,229,735 (362)

Functional parameters of spermatozoa obtained by a new selection device

FEBS Open Bio, EarlyView.
This study compares density gradient centrifugation and the LensHooke CA0™ device for sperm separation. DGC requires multiple steps, specialized equipment, and technical expertise. In contrast, the CA0 device offers key practical and methodological advantages, resulting in a faster, simpler, and more affordable sperm selection method.
Julio C. Chávez, Paulina Torres, Gabriela Carrasquel‐Martínez, María G. Figueroa‐Méndez, Diana Flores, Lina Villar, Israel Maldonado, Marcela B. Trevino, Claudia Treviño   +8 more
wiley   +1 more source

Microfluidic electro‐viscoelastic manipulation of extracellular vesicles

FEBS Open Bio, EarlyView.
The electro‐viscoelastic manipulation as a potential method for separation of particles based on size. The particles introduced as a sheath flow migrate to the channel center under the influence of simultaneously applied electric field and pressure driven flow.
Seyedamirhosein Abdorahimzadeh, Éva Bozó, Zikrullah Bölükkaya, Artem Zhyvolozhnyi, Anatoliy Samoylenko, Henrikki Liimatainen, Seppo J. Vainio, Caglar Elbuken   +7 more
wiley   +1 more source

POTENTIAL DISTRIBUTION IN VICINITY OF TRANSMISSION LINE SUPPORT [PDF]

Problems of the Regional Energetics, 2013
The paper examines a new approach to finite volume method which is used to calculate the electric field of spatially inhomogeneous three-dimensional environment. The Dirichlet problem is formulated and the computational grid is constructed on the base of
Paţiuc V.
doaj  

DEVELOPMENT OF ELECTRIC CHARGE GENERATOR BY APPLIED PULSE HIGH INTENSITY ELECTRIC FIELD [PDF]

European Journal of Materials Science and Engineering, 2019
This research was presented the development of electric charge generator by applied pulse high intensity electric field. The power supply based on fly back converter comprises of a pulse generator using IC#MB3579 on the output high voltage adjustment by ...
Siseerot KETKAEW
doaj   +1 more source

Controlling many-body states by the electric-field effect in a two-dimensional material [PDF]

Nature, 2015
To understand the complex physics of a system with strong electron–electron interactions, the ideal is to control and monitor its properties while tuning an external electric field applied to the system (the electric-field effect).
Linjun Li, E. Farrell, K. Loh, G. Eda, B. Ozyilmaz, A. Neto   +5 more
semanticscholar   +1 more source

Patient Selection in Deep Brain Stimulation: A Role for Transcranial Direct Current Stimulation to Enhance the Levodopa Challenge?

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Dopaminergic medication and deep brain stimulation (DBS) improve motor symptoms in Parkinson's disease (PD), but levodopa response alone may not predict DBS outcomes. We retrospectively analyzed 19 PD patients undergoing levodopa challenges with and without prior transcranial direct current stimulation targeting a defined PD response network ...
Lukas L. Goede, Patricia Zvarova, Bahne H. Bahners, Andreas Horn   +3 more
wiley   +1 more source

The Spin-Plane Double Probe Electric Field Instrument for MMS

, 2016
The Spin-plane double probe instrument (SDP) is part of the FIELDS instrument suite of the Magnetospheric Multiscale mission (MMS). Together with the Axial double probe instrument (ADP) and the Electron Drift Instrument (EDI), SDP will measure the 3-D ...
P. Lindqvist, G. Olsson, R. Torbert, B. King, M. Granoff, D. Rau, G. Needell, S. Turco, I. Dors, P. Beckman, J. Macri, C. Frost, J. Salwen, Anders Eriksson, L. Åhlén, Y. Khotyaintsev, J. Porter, K. Lappalainen, R. Ergun, W. Wermeer, S. Tucker   +20 more
semanticscholar   +1 more source

Time‐Frequency Fingerprint Analysis in SEEG Source‐Space to Identify the Epileptogenic Zone

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This case study highlights the application of seizure fingerprint analysis in the source‐space of stereo‐EEG (SEEG) data to accurately localize the epileptogenic zone (EZ) in patients with complex cortical malformations. A 25‐year‐old female with extensive bilateral perisylvian polymicrogyria (PMG) presented with intractable focal seizures ...
Yash Shashank Vakilna, Deniz Atilgan, Johnson Hampson, Chinmay Chinara, Takfarinas Medani, Richard M. Leahy, Nuria Lacuey, Samden D. Lhatoo, Sandipan Pati, John C. Mosher, Jay R. Gavvala   +10 more
wiley   +1 more source

A Novel Tangential Electric-Field Sensor Based on Electric Dipole and Integrated Balun for the Near-Field Measurement Covering GPS Band

Sensors, 2019
This paper presents a novel tangential electric-field sensor with an embedded integrated balun for sensing up a tangential electric field over a circuit surface in the near-field measurements covering the GPS band.
Jianwei Wang, Zhaowen Yan, Wei Liu, Donglin Su, Xin Yan   +4 more
doaj   +1 more source

Resolution-Enhancing Structure for the Electric Field Microsensor Chip

Micromachines, 2021
Electrostatic voltage is a vital parameter in industrial production lines, for reducing electrostatic discharge harms and improving yields. Due to such drawbacks as package shielding and low resolution, previously reported electric field microsensors are
Xiaolong Wen, Pengfei Yang, Zhouwei Zhang, Zhaozhi Chu, Chunrong Peng, Yutao Liu, Shuang Wu, Bo Zhang, Fengjie Zheng   +8 more
doaj   +1 more source