Results 61 to 70 of about 417,703 (296)

Charge movement in gating-locked HCN channels reveals weak coupling of voltage sensors and gate [PDF]

, 2012
HCN (hyperpolarization-activated cyclic nucleotide gated) pacemaker channels have an architecture similar to that of voltage-gated K+ channels, but they open with the opposite voltage dependence.
Ryu, Sujung, Yellen, Gary I.
core   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor, Flora Hoodin, Michelle Byrd, Kristin A. Kullgren, Leah LaLonde, Lauren Benkoske, Patrick Smith, Dawn Carson, Karen MacDonald, Susumu Inoue, Brenda Kitchen, Kate Gowans, Gregory A. Yanik   +12 more
wiley   +1 more source

Output Characteristics and Circuit Modeling of Wiegand Sensor

Sensors, 2019
A fast magnetization reversal in a twisted FeCoV wire induces a pulse voltage in a pick-up coil wound around a wire. The Wiegand sensor is composed of this magnetic wire and the pick-up coil.
Xiaoya Sun, Tsutomu Yamada, Yasushi Takemura   +2 more
doaj   +1 more source

Measuring dynamic signals with direct sensor-to-microcontroller interfaces applied to a magnetoresistive sensor [PDF]

, 2017
This paper evaluates the performance of direct interface circuits (DIC), where the sensor is directly connected to a microcontroller, when a resistive sensor subjected to dynamic changes is measured.
Cota Ruiz, Juan, González Landaeta, Rafael, Reverter Cubarsí, Ferran, Sifuentes, Ernesto   +3 more
core   +3 more sources

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura, Kentaro Ueno, Takuro Nishikawa, Yoshihiro Takahashi, Koji Nakae, Yasuhiro Okamoto   +5 more
wiley   +1 more source

All-optical differential current detection technique for unit protection applications [PDF]

, 2013
In this paper we demonstrate a novel, all-optical differential current protection scheme. By monitoring the optical power reflected from two matched hybrid fiber Bragg grating current sensors and using a simple optoelectronic threshold detector, an ...
Fusiek, Grzegorz, Niewczas, Pawel, Orr, Philip, Wang, Hao   +3 more
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Ultra-High Voltage NV Center Magnetic Sensing System Based on Power over Fiber

Photonics
Aiming to address the insulation and power supply challenges faced by electrical measurement in ultra-high voltage (UHV) environments, this study proposes and implements a nitrogen-vacancy (NV) center magnetic sensing system based on Power over Fiber ...
Linfeng Zhan, Chenggang Guan, Chaoqiang Dong, Xuelong Fan, Qingtao Guo, Weiqi Wang, Yifan Xiao, Xuan Chen, Junchang Huang, Xueyou Zhang, Wenxin Jiang, Jiaoli Gong   +11 more
doaj   +1 more source

Constant current source for converting absolute temperatures to analog voltages [PDF]

, 1970
Circuit configuration consisting of matched differential amplifier, temperature compensated zener diode, and low pinchoff-voltage field effect transistor provides accurate and stable current supply for temperature sensor ...
Padilla, J. R.
core   +1 more source

Image lag optimisation in a 4T CMOS image sensor for the JANUS camera on ESA's JUICE mission to Jupiter [PDF]

, 2018
The CIS115, the imager selected for the JANUS camera on ESA’s JUICE mission to Jupiter, is a Four Transistor (4T) CMOS Image Sensor (CIS) fabricated in a 0.18 µm process.
Allanwood, E. A. H., Holland, A. D., Leese, M., Lofthouse-Smith, D.-D., Soman, M. R., Stefanov, K. D., Turner, P.   +6 more
core   +1 more source