Results 91 to 100 of about 9,218,074 (246)

Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS2 for Flexible Pulse Sensing

Advanced Science, EarlyView.
Hybrid 1T‐MoS2‐based hydrogels are engineered through UV curing and 3D printing to achieve tunable electromechanical properties for wearable sensing. These soft architectures enhance mechanical stability and reproducible piezoresistive responses within the physiological pressure range.
Jenny Flores, Arianna Bertero, Luca Ceseracciu, Daniel Jiménez‐Boland, Sara Domenici, Mattia Bramini, Paola Sánchez‐Moreno, Erica Scarcelli, Domenico Galdiero, Pavel Fedorov, Daniil Karnaushenko, Rossella Sesia, Ignazio Roppolo, Micaela Pozzati, Mattia Spedicati, Nicolò Petrini, Marco Sangermano, Bartolomeo Coppola, Teresa Gatti   +18 more
wiley   +1 more source

A descriptive analysis of a medical humanitarian aid initiative for quality perinatal management in war-torn Ukraine

Conflict and Health
Background Russian’s invasion of Ukraine has seriously disrupted perinatal care. In a humanitarian initiative, emergency obstetric and neonatal equipment and drugs were provided by Maternal and Childhealth Advocacy International and distributed by ...
Iryna Mogilevkina, Dmytro Dobryanskyy, Rhona MacDonald, Diane Watson, David Southall   +4 more
doaj   +1 more source

Using new fetal heart rate monitoring technology: Experiences and perceptions among skilled birth attendants and laboring women in Tanzania

, 2020
Each year, an estimated 5.2 million stillbirths and newborn deaths occur, primarily in low-resource settings. Regular fetal heart rate monitoring during labor and the early detection of fetal distress is one method to identify a fetus at risk and ...
Rivenes Lafontan, Sara
core   +1 more source

An extended Kalman filter for fetal heart location estimation during Doppler-based heart rate monitoring [PDF]

, 2019
\u3cp\u3eFetal heart rate (fHR) monitoring using the Doppler ultrasound (US) is a standard clinical practice for assessing fetal well-being before and during labor.
Bergmans, Jan W.M., Hamelmann, Paul, Mischi, Massimo; id_orcid, Kolen, Alexander F., Vullings, Rik; id_orcid, Schmitt, Lars   +5 more
core   +1 more source

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Case Report: Peripartum periventricular leukomalacia resulting in cerebral palsy associated with placenta previa in Japan [version 5; peer review: 1 approved, 2 approved with reservations]

F1000Research
Intrapartum fetal heart rate monitoring abnormalities had been reported to correlate with decreased umbilical artery base excess associated with neonatal seizures.
Shunji Suzuki
doaj   +1 more source

Women’s experience of wearing a portable fetal-electrocardiogram device to monitor small-for-gestational age fetus in their home environment

Women's Health, 2018
Objective: To determine the acceptability, to women, of wearing a portable fetal electrocardiogram recording device at different stages of pregnancy and to gain insight into their experience of its use for long-periods of monitoring of small-for ...
Habiba Kapaya, Emma R Dimelow, Dilly Anumba   +2 more
doaj   +1 more source

A mobile remote monitoring service for measuring fetal heart rate

, 2014
This paper illustrates an architecture and an implementation of a tele-monitoring service measuring fetal heart rate. The service helps pregnant women in self-accomplishing the exam at their homes wearing a textile garment connected to an 8-channel ECG ...
G. Magenes, Secci I., MAGENES, GIOVANNI, S. Scarpellini, Scarpellini S., A. Fanelli, I. Secci, Fanelli A., Magenes G., M. G. Signorini, Lanzola G., LANZOLA, GIORDANO, G. Lanzola, Signorini M. G.   +13 more
core   +1 more source

Alternating Shear Force of Respiration Regulates Cell Interactions of Fibroblasts and Macrophages to Promote Soft Tissue Integration of Chest Wall Polyetheretherketone Implants

Advanced Science, EarlyView.
Given that PEEK chest wall implants induce shear force at the soft tissue‐implant interface due to respiratory motion in the early in vivo post‐implantation stage. We confirmed that this mechanical stimulus triggers the PIEZO1/ITGB1/YAP1 signalling axis in L929 and the STAT6/p‐STAT6 pathway in RAW264.7, which in turn mediates adhesion and migration of ...
Rou Huang, Yangfan Huo, Jin Liu, Sida Liu, Minghai Ma, Hao Guo, Yuanquan Zhang, Xing Li, Xiao Liang, Jiawei Xiu, Ying Sun, Lijun Huang, Xiaolong Yan, Weiwei Wu, Lei Wang   +14 more
wiley   +1 more source

Intra-uterine death during monitoring of the fetal heart rate

, 1980
The original publication is available at http://www.samj.org.zaAlthough the fetal heart rate was being monitored in 16 378 patients during labour, intra-uterine death occurred in 13 cases (0,08%). These fetuses had birth weights of more than 1 000 g.
Odendaal, H. J.
core