Serial multiple mediation of psychological capital and self-directed learning ability in the relationship between perceived stress and professional identity among undergraduate nursing students in China: a cross-sectional questionnaire survey.

Background: Professional identity has a positive impact on the career development, job satisfaction, and job performance of undergraduate nursing students, and it is also an important foundation for their future nursing careers. Therefore, it is necessary to explore the influencing factors of professional identity and the inherent relationships between these factors.

Objective: This study aims to investigate the serial multiple mediating effect of psychological capital and self-directed learning ability in the relationship between perceived stress and professional identity among undergraduate nursing students.

Unfavourable Outcomes in Older Adults with Oral Frailty: A Scoping Review.

Background: The significant occurrence of oral frailty (OF) in older patients highlights the necessity of addressing this concern. OF is associated with complications and mortality in elderly patients. The objective of this study is to identify unfavorable outcomes in older patients with OF to increase awareness and mitigate risks.

The effect and mechanism of IL-37d on neutrophil recruitment in the early stage of tumor metastasis in the lungs.

Background: Chronic inflammation plays a pivotal role in cancer progression, with tumor-associated neutrophils (TANs) actively shaping the pre-metastatic niche. Interleukin-37 (IL-37), a known immunosuppressive cytokine, is implicated in this regulation, although its precise function remains underexplored.Therefore, this study seeks to further elucidate the inhibitory effect of IL-37d on neutrophil recruitment within the pre-metastatic lung microenvironment and its underlying mechanisms, thereby providing a theoretical foundation for clinical interventions in the early stages of cancer progression.

An in-depth analysis of the personal factors and their pathways in shaping self-directed learning abilities among undergraduate nursing students.

Background: Developing self-directed learning in undergraduate nursing students affects not only their learning and their lives, but also their future professional development and the quality of their future practice in clinical nursing. Hence, it is paramount to prioritize and cultivate self-directed learning capabilities among undergraduate nursing students, as this not only enhances their academic pursuits but also equips them with essential lifelong learning skills crucial for the dynamic healthcare landscape.

Objective: To delve into the intricate relationship between metacognitive abilities and self-directed learning practices among nursing students, while concurrently examining the mediating roles of psychological capital and interpersonal communication in this interconnected framework.

The effect of neuroticism on mobile phone addiction among undergraduate nursing students: a moderated mediation model.

Background: Mobile phone addiction (MPA) has numerous deleterious effects on college students, including depression, anxiety, cognitive impairments, and sleep disorders. Undergraduate nursing students play a crucial role as a significant reserve workforce in clinical nursing practice, and their compromised mental health status significantly influences the quality of nursing work and nurse-patient relationships in the future.

Objectives: This study aims to investigate the associations between neuroticism and MPA among undergraduate nursing students, the mediating effect of self-control and the moderating effect of psychological capital.

Design of Intelligent Firefighting and Smart Escape Route Planning System Based on Improved Ant Colony Algorithm.

Due to the lack of real-time planning for fire escape routes in large buildings, the current route planning methods fail to adequately consider factors related to the fire situation. This study introduces a real-time fire monitoring and dynamic path planning system based on an improved ant colony algorithm, comprising a hierarchical arrangement of upper and lower computing units. The lower unit employs an array of sensors to collect environmental data in real time, which is subsequently transmitted to an upper-level computer equipped with LabVIEW.

The influence of organizational caring on mobile phone addiction in undergraduate nursing students: The chain mediating role of perceived stress and self-control.

Background: The incidence of mobile phone addiction (MPA) is increasing in undergraduates and may lead to depression, anxiety, and sleep disorders. Undergraduate nursing students are important group for clinical services; therefore poor mental health has an important implications for the quality of future nursing work and the relationship between nurses and patients.

Objectives: To explore the connection between organizational caring and MPA in Chinese undergraduate nursing students and to investigate the mechanisms of perceived stress and self-control in this relationship by constructing a chain mediation model.

The temporal distribution of ridership in metro stations from land-use perspective.

A reasonable land use development around subway stations can balance the utilization rates of the subway system during peak and off-peak hours, thereby enhancing its service levels and operational efficiency. Analyzing the temporal distribution patterns of passenger flow and their influencing factors is crucial for determining the optimum ratio of each land use type surrounding metro stations. Thus, this paper employs principal component analysis (PCA) at first to investigate the temporal distribution of metro ridership, and identify their main patterns and factor loadings.

Corrigendum: The relationship between perceived organizational support and insomnia in Chinese nurses: the serial multiple mediation analysis.

[This corrects the article DOI: 10.3389/fpsyg.2022.

Fault Diagnosis and Prediction System for Metal Wire Feeding Additive Manufacturing.

In the process of metal wire and additive manufacturing, due to changes in temperature, humidity, current, voltage, and other parameters, as well as the failure of machinery and equipment, a failure may occur in the manufacturing process that seriously affects the current situation of production efficiency and product quality. Based on the demand for monitoring of the key impact parameters of additive manufacturing, this paper develops a parameter monitoring and prediction system for the additive manufacturing feeding process to provide a basis for future fault diagnosis. The fault diagnosis and prediction system for metal wire supply and additive manufacturing utilizes STM 32 as its core, enabling the capture and transmission of temperature, humidity, current, and voltage data.

A review on the energy in buildings: Current research focus and future development direction.

Currently, although energy conservation related research in buildings is a matter of great urgency in the context of an ever more serious energy crisis, people seem to pay more attention on the field of civil engineering, such as the design, construction, monitoring and maintenance management of building structures. This is also evidenced by the authors' extensive research and strong practical engineering experience in infrastructure projects such as bridges. This study first presents the general building energy situation.

The mediating role of psychological capital on the relationship between perceived stress and self-directed learning ability in nursing students.

Background: As indispensable reserves for the nursing workforce, undergraduate nursing students must possess self-directed learning abilities to consistently update their professional knowledge and adapt to the evolving demands of professional development. The acquisition of self-directed learning abilities can help undergraduate nursing students augment their theoretical knowledge and refine their clinical practice skills, thus fulfilling the demand from patients for high-quality nursing services. Hence, comprehending and investigating the factors that influence the development of self-directed learning abilities in nursing students is of paramount importance for nursing education and advancement of the nursing profession.

Visual analysis of the research frontiers, hotspots and trends of exercise therapy intervention in tumor-related sleep-wake disorders.

Objective: To systematically understand the research frontiers, hotspots and development trends of exercise therapy in the intervention of tumor-related sleep-wake disorders, and to provide scientific basis for follow-up research.

Methods: Downloaded the original research papers on February 26, 2024, from the Web of Science core collection database, on tumor-associated sleep-wake disorders. The data that met the inclusion criteria were imported into the Bibliometric Analysis Platform (http://biblimetric.

Compositional effects on structural, electronic, elastic, piezoelectric and dielectric properties of GaInN alloys: a first-principles study.

We conduct a comprehensive theoretical analysis of wurtzite GaInN ternary alloys, focusing on their structural, electronic, elastic, piezoelectric, and dielectric properties through rigorous first-principles calculations. Our investigation systematically explores the influence of varying Ga composition ( = 0%, 25%, 50%, 75%, 100%) on the alloy properties. Remarkably, we observe a distinctive non-linear correlation between the band gap and Ga concentration, attributable to unique slopes in the absolute positions of the valence band maximum and conduction band minimum with respect to Ga concentration.

Towards sustainable management: Exploring the role of internal monitoring in pollution prevention.

Researchers in the field of sustainable management have recently dedicated significant efforts to understand why organizations exhibit diverse responses to environmental responsibilities. Ethical scholars assert that internal management plays a pivotal role in promoting sustainability because of its attitude toward sustainable issues. In alignment with this perspective, our study formulates a framework for internal monitoring that underscores the significance of independent, female, international, and politically connected directors.

Do institutional contingencies matter for green investment?-An institution based view of Chinese listed companies.

Current research in the field of environmental management has placed significant emphasis on understanding the reasons behind varying organizational responses to environmental responsibilities. Governance scholars emphasize the central role of institutional factors in shaping environmental responsibilities, primarily due to the substantial influence exerted by regulatory institutions. Drawing on institutional theory, we investigate how sub-national institutional factors impact a firm's green investment intensity and explore their moderating influence on the relationship between green investment and a firm's financial performance.

From process to product: writing engagement and performance of EFL learners under computer-generated feedback instruction.

Artificial intelligence (AI) technology is gradually penetrating the domain of education, opening up many possibilities for teaching and learning. Many educators, faced with the burden of commenting on substantial student essays, have introduced automated writing evaluation (AWE) into second language (L2) writing considering its affordance of immediate scores and diagnostic information. However, students' processing strategies and perceptions of such computer-generated feedback and its impact on student writing quality, particularly as mediated by language proficiency, remain under-explored.

A corpus-based comparison of syntactic complexity in academic writing of L1 and L2 English students across years and disciplines.

Syntactic complexity, widely acknowledged as a key predictor of writing quality, has gained increasing attention in the realm of academic writing. A notable line of inquiry has centered on the factors that potentially influence syntactic complexity in academic writing. Instead of attending to one factor, the study focuses on multiple factors to examine how language background affects syntactic complexity across years and disciplines.

Deviation of peak hours for metro stations based on least square support vector machine.

The station-level ridership during the peak hour is one of the key indicators for the design of station size and relevant facilities. However, with the operation of metro system, it cannot be ignored that, in many cities, the station peak and the city peak may not be simultaneously occurred. As the current ridership forecasting methods use the city peak as the point of reference, stations with wide differences of ridership in between would experience disorders due to serious underestimates of passenger demand during the actual peak.

Synthesis and electrochemical study of enzymatic graphene oxide-based nanocomposite as stable biosensor for determination of bevacizumab as a medicine in colorectal cancer in human serum and wastewater fluids.

This work's goal was the fabrication of a graphene oxide-based nanocomposite biosensor for the determination of bevacizumab (BVZ) as a medicine for colorectal cancer in human serum and wastewater fluids. For the fabrication electrode, graphene oxide was electrodeposited on GCE (GO/GCE), and then DNA and monoclonal anti-bevacizumab antibodies were immobilized on the GO/GCE surface, respectively (Ab/DNA/GO/GCE). Structural characterization using XRD, SEM, and Raman spectroscopy confirmed the binding of DNA to GO nanosheets and the interaction of Ab with the DNA/GO array.

The relationship between occupational stressors and insomnia in hospital nurses: The mediating role of psychological capital.

Background: Nurses have a high incidence of insomnia. Insomnia not only damages the physical and mental health of nurses, but also reduces their productivity and quality of care, ultimately affecting patient care. Over the past 30 years, a large number of epidemiological surveys have shown that insomnia in nurses is associated with occupational stress.

The relationship between perceived organizational support and insomnia in Chinese nurses: The Serial multiple mediation analysis.

Background: Nurses are in high-pressure, high-load, and high-risk environment for a long time, and their insomnia cannot be ignored. Insomnia not only has a negative impact on the physical and mental health of nurses, but also on the efficiency and quality of nursing work.

Objective: The purpose of this study was to investigate the multiple mediating effect of psychological capital, effort-reward ratio, and overcommitment in the relationship between perceived organizational support and insomnia among Chinese nurses.