Results 41 to 50 of about 15,899,764 (275)

Continuous Estimation of Blood Pressure by Utilizing Seismocardiogram Signal Features in Relation to Electrocardiogram

Biosensors
There is an ongoing search for a reliable and continuous method of noninvasive blood pressure (BP) tracking. In this study, we investigate the feasibility of utilizing seismocardiogram (SCG) signals, i.e., chest motion caused by cardiac activity, for ...
Aleksandra Zienkiewicz, Vesa Korhonen, Vesa Kiviniemi, Teemu Myllylä   +3 more
doaj   +1 more source

A new pulse arrival-time recording system [PDF]

1996 IEEE Nuclear Science Symposium. Conference Record, 2002
A new pulse arrival-time recording system is being developed at Los Alamos. This system utilizes the latest advances in electronics and computer technology to provide a system that has increased performance over existing instrumentation at a much lower per channel cost.
openaire   +1 more source

A new pulse arrival-time recording system [PDF]

, 1996
We describe a new pulse arrival-time recording system that is being developed at Los Alamos. The new PATRM/PCI (Pulse Arrival-Time Recording Module/Peripheral Component Interconnect) has had several features added.
Arnone, G. J.
core  

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess, Gustaf Glavå, Simon Skau, Hans‐Georg Kuhn, Maria Bäck, Marianne Jarfelt   +5 more
wiley   +1 more source

Practical considerations for assignment of photon numbers with SNSPDs [PDF]

APL Quantum
Superconducting nanowire single-photon detectors (SNSPDs) can enable photon-number resolution (PNR) based on accurate measurements of the detector’s response time to few-photon optical pulses.
Timon Schapeler, Isabell Mischke, Fabian Schlue, Michael Stefszky, Benjamin Brecht, Christine Silberhorn, Tim J. Bartley   +6 more
doaj   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu, Nicole Fernández‐Viña, Briana C. Martin‐Villa, Daniela Ramirez, Rebecca M. Lewinsohn, Mary Smith, Heidi Boynton, Lidia Schapira, Stephanie M. Smith   +8 more
wiley   +1 more source

Correlation of refractive index based and THz streaking arrival time tools for a hard X-ray free-electron laser

Journal of Synchrotron Radiation
To fully exploit ultra-short X-ray pulse durations routinely available at X-ray free-electron lasers to follow out-of-equilibrium dynamics, inherent arrival time fluctuations of the X-ray pulse with an external perturbing laser pulse need to be measured.
Wojciech Błachucki, Philip J. M. Johnson, Ivan Usov, Edwin Divall, Claudio Cirelli, Gregor Knopp, Pavle Juranić, Luc Patthey, Jakub Szlachetko, Henrik Lemke, Christopher Milne, Christopher Arrell   +11 more
doaj   +1 more source

Towards continuous non-invasive blood pressure measurements—interpretation of the vasculature response to cuff inflation

Frontiers in Physiology, 2023
Blood pressure (BP) surrogates, such as pulse transit time (PTT) or pulse arrival time (PAT), have been intensively explored with the goal of achieving cuffless, continuous, and accurate BP inference.
João Loureiro, Laura Bogatu, Lars Schmitt, Jorge Henriques, Paulo Carvalho, Gerrit J. Noordergraaf, Igor Paulussen, Igor Paulussen, Jens Muehlsteff   +8 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

UWB pulse detection and TOA estimation using GLRT

EURASIP Journal on Advances in Signal Processing, 2017
In this paper, a novel statistical approach is presented for time-of-arrival (TOA) estimation based on first path (FP) pulse detection using a sub-Nyquist sampling ultra-wide band (UWB) receiver.
Yan Xie, Gerard J.M. Janssen, Siavash Shakeri, Christiaan C.J.M. Tiberius   +3 more
doaj   +1 more source