The objective of this study was to describe the experiences and perceptions parents making palliative care decisions for children with end-stage malignancies. This qualitative conducted 13 from 9 families malignant tumors. Data were analyzed using thematic content analysis. Three interrelated themes identified: (1) parental knowledge child's condition influences decision making, (2) establishment a mutually trusting relationship between health professionals is key implementing (3) influence...

Severe leakage electromagnetic field (EMF) generated by automatic guided vehicle wireless power transfer (WPT) systems is hazardous to the surrounding objects. To reduce EMF, a novel compact magnetic coupler proposed in this article. The idea of work is, first, adopting compensation inductors <i>LCC</i>&#x2013;<i>LCC</i> compensated WPT system as EMF canceling coils, and alleviation can be achieved without any additional components; second, integrating coils coil into one system. An...

To assess the prevalence and risk factors of chemotherapy-induced oral mucositis in 470 children with acute lymphoblastic leukemia China, focusing on treatment-related factors. This cross-sectional study included diagnosed China from January 2020 to July 2022. Data were collected electronic medical records, field investigations, telephone follow-ups, covering sociodemographic characteristics, nutritional status, disease treatment history, microbiological Univariate multivariate logistic...

DEAD-box ATPase 10 (DDX10), a prominent RNA-binding protein in the DDX family, has critical function cancer progression. Nevertheless, its well-defined mechanisms oral squamous cell carcinoma (OSCC) are still not well understood. Here, we identify that DDX10 is substantially increased OSCC, which positively correlated with poor prognosis and malignant behavior. Mechanistically, found had physical interaction Rab27b by undergoing phase separation. Knockdown of inhibited Rab27b-mediated...

In order to supply power wirelessly reefer containers without constructing an extra tower, this article proposed a novel multiload capacitive transfer (CPT) system with SP-CL isolation compensation topology. Unlike the traditional CPT system, where receivers function solely as consumers, in each receiver not only supplies connected load but transfers next receivers. The coupler model cross-coupling of metal is established for container application. Then, topology analysis based on single...

Debriefing is the essential element of simulation teaching. Peer-led structured debriefing simulations could be a suitable approach because peers' similarity in age and experience to students. The purpose this study was compare teaching effectiveness peer-led versus instructor-led high-fidelity scenarios. used mixed-method approach, integrating quasi-experimental qualitative components. A total 88 third-year nursing students were randomly distributed into or group, with equal sample sizes...

Abstract To recycle regenerative braking energy (RBE) while reducing demand charge in electrified railway, a co‐phase power supply system with hybrid storage (HESS) is implemented. However, the dynamical degradation characteristic of battery necessary to be considered optimal operation HESS. A bi‐level model considering proposed obtain sizing and The includes novel real‐time management strategy (EMS) using average as thresholds, effectively reduce consumption charge. Thresholds are...

To improve the misalignment tolerance of wireless power transfer (WPT) systems, two or more transmitting coils are generally required with independent control. The control multiple usually needs inverters additional switches, which increases size and component count WPT system. In this article, a system novel TX coil driving circuit is proposed for high low count. allows single inverter only switches to magnetic field independently, helps achieve compact size. propose system, decoupling...

To get rid of plug-in/out actions for automatic wharves, a switchable-LCL-circuit (SLC) based inductive power transfer system is proposed to improve efficiency reefer container wireless charging. As we knew, the requirement only hits few operation points, and each point in corresponding an individual resistance (IRP). Therefore, can be improved by altering IRPs into optimal load (OLR). The idea this letter use SLC create multiple efficiency-load curves, then regulate peak points curves...

Resonant Gate Driver (RGD) is an effective method to save gate driver loss at high frequency. Most RGDs require least two transistors constitute the bridge structure, which suffers from difficult dead time control tens of MHz. The single-switch are easy implement but can only generate fixed duty cycle waveforms and operate narrow band. This paper proposed a RGD with wide operation bandwidth, output driving voltage be modulated by easily controlling tunable active clamping source instead...

This paper presents evidence from the recent study of an effect analysis a passive solar house in Tibet. A Tibet is first introduced. The was divided into two parts by trombe wall, measuring temperature different parts, result showed that heat preserve room and bath appeared changes but had similar trend with outside temperature. In test conditions, daily mean these places ranged 12.77°C~14.60°C to 11.21°C~13.95°C respectively, which reached our requirement. results indicated can improve...

With the help of wide area information, a new fault identification algorithm power grid based on PNN is proposed. This gives definition line associated domain, elements’ action information domain gathered by IEDs can form feature vector into classifier, and then elements would be identified classifier. Through large number simulation experiments, it shows that has high accuracy good tolerance.

Lock-in amplifier technology is a very effective means of weak signal detection, with center frequency stability, narrow pass band, high quality factor, which has been widely applied in physics, chemistry, biomedicine, remote sensing, materials science, etc. With the development digital processing technology, phase-locked gradually replace analog lock-in amplifier, phase sensitive detector improved using method, by way to achieve detector. FPGA strong flexibility, can be programmed, and...

Under the development of new urbanization in era, article explores rationality combination urban space planning and rail transit. Based on concept model park city as a guide, taking spatial pattern "point, line surface" clue, paper summarizes status quo domestic foreign trams. existing environmental evaluation standards, combined with six elements tram design, system containing 3 standards 12 indicators is constructed. Taking construction plan Chengdu Global Park City an example, built...