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Purpose: This study aims to summarize the latest and best evidence on central venous access device-related thrombosis (CRT) in hospitalized children, which provides theoretical support for standardizing the preventive care practice of CRT in hospitalized children. Methods: Relevant guidelines, systematic reviews and expert consensuses were reviewed through ten guideline websites, six professional association websites and seven databases. The literature evaluation was conducted, and the best evidence from qualified studies was extracted and summarized. Furthermore, the best evidence was summarized through expert consultation and localized for the preventive care practice of CRT in hospitalized children in China. Results: A total of 14 topics and 68 best evidence were collected, including personnel qualification and quality management, pediatric patient selection, risk assessment, central venous access device (CVAD) selection and use, tip position, catheter maintenance, basic prevention, drug prevention, imaging examination, health education, nursing records, follow-up, CVAD removal and others. Conclusion: In this study, the best evidence based on evidence-based nursing was summarized, and expert consultation was adopted to localize the best evidence collected. It is of great significance to standardize the clinical practice of pediatric nurses and ensure the effectiveness of CRT preventive care for hospitalized children, thus guaranteeing the safety of hospitalized children with CVAD catheterization. [ABSTRACT FROM AUTHOR]

Aim. The objective of this study is to provide a comprehensive analysis and synthesis of pertinent research on the subject of nursing professionalism. Background. The number of studies documenting nursing professionalism has been consistently increasing over the years; however, a comprehensive synthesis and analysis of the evidence presented in these reports is currently lacking. Evaluation. The scope reviews were conducted using electronic databases including PubMed, Web of Science, Cochrane Library, Embase, Chinese National Knowledge Infrastructure (CNKI), Chinese Science and Technology Periodical Database (VIP), and Wanfang database. Key Issues. This review included 15 studies and identified 4 significant pertinent issues: (1) the need for further investigation into the implementation level of nursing professionalism; (2) the development of culturally sensitive instruments to assess nursing professionalism; (3) an in‐depth exploration of the associated factors influencing nursing professionalism; and (4) the critical implementation of diverse intervention strategies to enhance nursing professionalism. Conclusions. This review presents a comprehensive overview of the implementation level, assessment tools, influential factors, and intervention strategies in nursing professionalism research. In addition, it emphasizes the future research direction in this field. Implications for Nursing Management. Nursing administrators need to understand the significance of improving the professional education and training of nurses, fostering a conducive work environment, and providing support for their active development of professional skills and nursing professionalism. These factors collectively contribute to the long‐term professional development of nurses and enhance the quality of patient care. [ABSTRACT FROM AUTHOR]

A lightweight aircraft visual navigation algorithm that fuses neural networks is proposed to address the limited computing power issue during the offline operation of aircraft edge computing platforms in satellite-denied environments with complex working scenarios. This algorithm utilizes object detection algorithms to label dynamic objects within complex scenes and performs dynamic feature point elimination to enhance the feature point extraction quality, thereby improving navigation accuracy. The algorithm was validated using an aircraft edge computing platform, and comparisons were made with existing methods through experiments conducted on the TUM public dataset and physical flight experiments. The experimental results show that the proposed algorithm not only improves the navigation accuracy but also has high robustness compared with the monocular ORB-SLAM2 method under the premise of satisfying the real-time operation of the system. [ABSTRACT FROM AUTHOR]

Aims: This study aims to investigate the current situation of needlestick injuries (NSIs) of clinical nurses and identify associated factors by using the theoretical framework of the human factors analysis and classification system (HFACS). Design: A nationwide cross‐sectional survey was conducted. Methods: Multi‐stage sampling was used to investigate 3336 nurses in 14 Chinese hospitals. Descriptive statistics and univariate and multivariate logistic regression were employed to reveal the rate of NSIs and their associated factors. Results: A total of 970 nurses (29.1%) reported having experienced at least one NSI in the past year. The multivariate logistic regression analysis showed that good hospital safety climate and clinical nurses in intensive care unit (ICU) and emergency department had protective effects against NSIs compared with nurses in internal medicine department. The nurse, senior nurse, and nurse in charge have significantly increased the risk for NSIs compared with the associate chief nurse or above. Patients with poor vision but wearing glasses and poor vision but not wearing glasses were more prone to have NSIs. Working in the operating room compared with internal medicine, average weekly working time of >45 h compared with ≤40 h and poor general health led to increased risk of NSIs. Conclusion: The rate of NSIs in clinical nurses was high in China. Individual factors including professional title, department, visual acuity and general mental health and organisational factors including weekly working hours and hospital safety atmosphere were significantly correlated with the occurrence of NSIs. Relevance to Clinical Practice: Nursing managers should focused on physical and psychological conditions of clinical nurses, and organisational support is required to enhance the hospital safety atmosphere. No Patient or Public Contribution: Contributions from patients or the public are irrelevant because this study aims to explore current situation and factors associated with NSIs in clinical nurses. [ABSTRACT FROM AUTHOR]

This study set out to examine the valence effect on the explicit and implicit processing of Chinese emotion-label and emotion-laden words with emotional categorisation task (ECT) and emotional Stroop task (EST). Behaviourally, the dissociation between emotion-label and emotion-laden words was only observed in the ECT and was modulated by valence. Neurophysiologically, a negative bias was found in the early perceptual processing stage (N170). In the second processing stage, the dissociation between emotion-label and emotion-laden words was modulated by valence (P2 and EPN). In the elaborate processing stage, the neural dissociation between emotion-label and emotion-laden words was modulated by the processing level (frontal N400 and early LPC). Valence interacted with processing level (late LPC). This study verifies the three-stage model of emotional word processing and extends it by adding two factors—processing level and emotional word type—into the model. [ABSTRACT FROM AUTHOR]

Antibiotic resistance poses a significant threat to the public health domain. A favorable platform for generating and disseminating antibiotic-resistant genes (ARGs) and antibiotic-resistant bacteria (ARB) is provided by landscaped fish ponds created by urbanization. This research delved into the effects exerted by different concentrations of specific antibiotics, namely tetracycline and ciprofloxacin, on the microbial community composition present in water samples obtained from a landscape pond. Additionally, we analyzed the abundance of ARGs and the class 1 integron-integrase gene (intI1), and identified potential hosts of ARGs. The results indicated that the consistent administration of antibiotics significantly influenced the microbial community structure, resulting in variations within both bacterial communities and functionalities. Furthermore, the absolute quantities of ARGs, including tetA, tetC, qnrA, and qnrS, as well as the integrase gene intI1, exhibited augmentation in response to varying types and concentrations of antibiotics. Notably, the regular input of low concentrations of antibiotics produced higher levels of abundance of ARGs than the regular input of higher concentrations of antibiotics. The use of different types of antibiotics led to diverse host bacteria structures. [ABSTRACT FROM AUTHOR]

Organic matter was increased due to the input of plant litter, resulting in changes in the physicochemical properties and enhancement of greenhouse gas (GHG) emissions in water bodies. There are few reports on effects of decomposition of aquatic plants on GHGs emissions. This study investigated the effects of the degradation of two aquatic plants, Potamogeton crispus and Typha orientalis Presl, upon release of CO2 and CH4 at the sediment–water interface. During early decomposition, the release of CO2 and CH4 at the sediment–water interface was increased by the degradation of the two aquatic plants, and release flux of CO2 and CH4 were increased rapidly at first and then decreased. Due to the differences in properties of C, lignin, cellulose and other components of the plants, the Potamogeton crispus group obtained higher abundance of genes relevant to CO2 and CH4 metabolism, which leads to the increase of CO2 and CH4 emissions compared with that of the Typha orientalis Presl. In addition, dissolved oxygen and pH were decreased due to the decomposition of organic matter in the plant residues at the sediment–water interface, resulting in growth of anaerobic microorganisms. The increase of the relative abundance of anaerobic microorganisms promoted the decomposition of organic matter in the sediment and the enhancement of cell respiration, promoting the release of CH4 and CO2 during the decomposition of aquatic plants. [ABSTRACT FROM AUTHOR]

Background: Few studies have focused on the work engagement of infection control nurses (ICNs). The perceived organizational support (POS) and psychological capital (PsyCap) might be important factors influencing ICNs' work engagement. Moreover, PsyCap might play a mediating role in the relationship between POS and work engagement. Objective: This study aims to clarify the relationships among POS, PsyCap and work engagement of Chinese ICNs. Methods: A cross-sectional design was performed to collect data on 7382 ICNs from 20 provinces in China. Data collection was conducted by an online questionnaire, including questions about demographics, the Chinese version of the Utrecht work engagement scale (UWES), the Chinese version of the psychological capital questionnaire (PCQ) and the perceived organizational support scale for medical staff. Univariate analysis, the Spearman correlation method and the mediating effect test were conducted. Results: The work engagement was at a relatively high level, with a total score of 80.87 ± 14.95. The total scores of POS and PsyCap scale were 41.45 ± 7.37 and 89.14 ± 9.06 respectively, both of which were at the upper-middle level. Work engagement was positively associated with both POS and PsyCap (both P< 0.01). Furthermore, the mediating effect of PsyCap on the relationship between POS and work engagement was 0.394, the total effect was 0.443, and the ratio of mediating effect to total effect was 88.94%. Conclusion: The findings suggest that both POS and PsyCap can directly increase the work engagement of the Chinese ICNs. Besides, POS can indirectly improve work engagement, partially through PsyCap. Therefore, enhancing POS and PsyCap could be effective in improving the work engagement of ICNs. [ABSTRACT FROM AUTHOR]