A multifunctional electronic dressing with textile-like structure for wound pressure monitoring and treatment.

In the treatment of infected wounds in bedridden or lying chair patients with mobility problems, improper wound care can lead to wound deterioration, prolong disease pain, increase treatment and care costs, and bring heavier psychological, physical, and economic burdens to patients. In the process of wound recovery, patients with mobility problems mainly face the comprehensive problems of poor air permeability, wound pressure could not be monitored, wound infection and slow healing. Therefore, in the process of wound care for such patients, it is imperative to develop a gas permeable dressing that can monitor the patient's wound compression status in real time and promote wound healing.

Blood quality evaluation on-chip classification of cell morphology using a deep learning algorithm.

The quality of red blood cells (RBCs) in stored blood has a direct impact on the recovery of patients treated by blood transfusion, which directly reflects the quality of blood. The traditional means for blood quality evaluation involve the use of reagents and multi-step and time-consuming operations. Here, a low-cost, multi-classification, label-free and high-precision method is developed, which combines microfluidic technology and a deep learning algorithm together to recognize and classify RBCs based on morphology.

Investigating high schoolers' L2 writing anxiety, L2 writing self-efficacy, L2 writing self-regulated strategies, and L2 writing engagement: Relationships and mediator.

This study used a structural equation modeling approach to investigate the relationships among L2 writing anxiety, L2 writing self-efficacy, L2 writing self-regulated strategies and L2 writing engagement, and possible mediators that regulate the effect of individual factors. A questionnaire was administered to 340 Chinese high school students from different parts of the country. The results of the study suggested a negative relationship between L2 writing anxiety and L2 writing self-efficacy, and a direct effect of both on L2 writing engagement.

Validation of L2 grit among Chinese EFL high school students and its enduring effect on achievements: A bifactor model approach.

The current study seeks to validate L2 grit measure among 637 Chinese senior middle school students using a bifactor modeling approach. To do so, we first assessed and compared four alternative measurement models including CFA, bifactor CFA, ESEM, and bifactor ESEM models. Among these models, CFA exhibited the poorest fit to the data collected from the sample.

Examining the Relationship Between Grit and Foreign Language Performance: Enjoyment and Anxiety as Mediators.

The relationship between grit and success has been investigated extensively in various contexts. However, the association between grit and language performance, especially in a Chinese high school context, remains underexplored. This study investigates grit, the positive emotion of enjoyment, the negative emotion of anxiety, foreign language performance, and how enjoyment and anxiety mediate the relationship between grit and foreign language performance.

Examining the Relationships Between Job Characteristics, Emotional Regulation and University Teachers' Well-Being: The Mediation of Emotional Regulation.

This study investigated the associations between university teachers' emotional job demands, teaching support, and well-being, and examined the mediating effect of emotional regulation strategies (i.e., reappraisal and suppression) in the job demands-resources (JD-R) model.

[Preparation of a hydrophilic-lipophilic composite solid phase extraction material and application in food safety inspection].

A copolymer of divinylbenzene and N-vinyl pyrrolidone (DVB-NVP) was synthesized for the purpose of solid phase extraction (SPE). Its performance as an SPE resin was evaluated using six model compounds having different polarities. Aqueous samples containing those compounds were applied to SPE cartridges containing the aforementioned copolymer as well as the classic C18 and Oasis HLB for comparison, and the SPE processed samples were analyzed by using high performance liquid chromatography (HPLC) for quantitation.

[Anatomic study of mandibular bone flap pedicled with temporal muscle for midface bone defect].

Objective: To study the anatomy of mandibular bone flap pedicled with temporal muscle for midfacial bone defects.

Methods: The shape and blood supply of the temporal muscle and mandibular ramus, as well as their relationship, were observed and measured in 30 sides of adult head specimens.

Results: The temporal muscle has a fan-shaped main portion, then is scattered into three bundles as anterolateral, anteromedial, posterior bundles, which end respectively at anterior border of ramus, the temporal ridge and posterior portion of coronoid process.