This paper explores the application and effect evaluation of corpus linguistics in English teaching.It first introduces the basic concepts and development history of corpus linguistics,then analyzes its connection wit...This paper explores the application and effect evaluation of corpus linguistics in English teaching.It first introduces the basic concepts and development history of corpus linguistics,then analyzes its connection with language teaching theories,discussing the advantages and challenges of using corpora in language teaching.Next,it delves into the methods and technologies for building and utilizing corpora,as well as their role in developing teaching resources.Lastly,within the framework and methods of teaching effect evaluation,specific application cases of corpus linguistics in teaching design are analyzed,and their effects are assessed.Recommendations for teaching improvement and future development directions are also proposed.展开更多
Background:To explore the application effect of Acknowledge-Introduce-Duration-Explanation-Thank you(AIDET)communication mode in reducing anxiety and improving the care services satisfaction of the patients.Methods:Th...Background:To explore the application effect of Acknowledge-Introduce-Duration-Explanation-Thank you(AIDET)communication mode in reducing anxiety and improving the care services satisfaction of the patients.Methods:The 100 cases undergoing cataract daytime operation from February to July 2019 were divided into test group and control group.The test group conducted health education and nursing care for patients during admission,pre-operation,post-operation,and discharge according to the AIDET communication mode.And the control group was given health education and nursing care to the patients according to the traditional way of communication.Results:The difference of the socioeconomic information between these two groups showed no statistical significance.The care services satisfaction score in the test group was statistically higher than that in the control group(P<0.05).The Self-Rating Anxiety Scale(SAS)score in the test group was significantly lower than that in the control group(P<0.01).This result indicated that the patients suffered less anxiety with the AIDET mode of communication.Conclusions:The application of AIDET communication mode to the nursing service of cataract daytime operation can reduce the tension and anxiety of the patients from the treatment and improve their satisfaction to care services.展开更多
[Objective] The paper was to provide scientific basis for popularization and application of 70% Thiamethoxam ZF. [Method] 70% Thiamethoxam ZF was selected and applied in the soil for controlling Ceratovacuna lanigera ...[Objective] The paper was to provide scientific basis for popularization and application of 70% Thiamethoxam ZF. [Method] 70% Thiamethoxam ZF was selected and applied in the soil for controlling Ceratovacuna lanigera Zehntner and Baliathrips serratus Kobus. [ Result ] 70% Thiamethoxam ZF had good con-rol effect against C. lanigera and B. serratus. The optimum dosage of 70% Thiamethoxam ZF was 450 g/hm^2 （effective ingredients 315 g）. 70% Thiamethoxam ZF （ dosage per hm^2 ） mixed with the regular fertilizer （ dosage per hm^2 ） should be applied together in sugarcane planting and management from February to June. The control effects against C. lanigera and B. serratus were above 98.4% and 82.9% respectively. The actual yield and sugar content were increased by more than 34 290 kg/hm^2 and 6.8% respectively compared to blank control. [ Conclusion] 70% Thiamethoxam ZF was a new ideal pesticide with characteristics of sustained- release, long-lasting and low-toxic for controlling C. lanigera and B. serratus, and should be applied widely in the sugarcane planting area.展开更多
[Objective]The paper was to understand the control effect of 50% chlorantraniliprole FSB on Spodoptera frugiperda and its influence on corn growth.[Method]Field efficacy test was carried out to comprehensively evaluat...[Objective]The paper was to understand the control effect of 50% chlorantraniliprole FSB on Spodoptera frugiperda and its influence on corn growth.[Method]Field efficacy test was carried out to comprehensively evaluate the safety of 50% chlorantraniliprole FSB on corn growth.[Result]50%chlorantraniliprole FSB had good control effects on S.frugiperda,while corns also had good seedling emergence rate and strong growth at 14 and 20 d post sowing.There were significant difference in yield between treatment area and farmers’governance area,and high benefits had been achieved in treatment area.[Conclusion]The technology is eco-friendly,economical and practical,and can be popularized and applied in large-scale field production.展开更多
In this paper, we conduct research on the tourism resources development pattern effect evaluation based on regression analysis andneural network. Tourism resources development and the protection of all sorts of the co...In this paper, we conduct research on the tourism resources development pattern effect evaluation based on regression analysis andneural network. Tourism resources development and the protection of all sorts of the contradictions, in the fi nal analysis is the confl ict betweenthe interests of stakeholders. Real life in China, and tourism resources development and protection of the interests of the relevant party basicallyhas the following six parties the local government, investment and the business practice, the original residents, tourists, tourism practitioners, thesocial organization. The survival and the development of general tourism industry is based on the premise of environmental protection, tourismlandscape are carefully protected, let the natural landscape and human landscape form a virtuous cycle, to attract more tourists, promote thesustainable development of scenic spots. Under this basis, this paper proposes the new idea on the issues that is meaningful.展开更多
Citizen science is a process that seeks to involve the public in scientific projects through systematic data collection and observations of natural phenomena. Environmental education centres on the relationship betwee...Citizen science is a process that seeks to involve the public in scientific projects through systematic data collection and observations of natural phenomena. Environmental education centres on the relationship between humans and nature and has attracted the attention of more and more educators because of its increasingly important educational value. This paper reports an empirical study on environmental education projects featuring observations of natural phenomena and using local environmental resources. Using the Spring Swallow Survey project as an example, the design ideas and evaluation framework for the project are analysed. The implementation effect of the project is examined quantitatively and qualitatively. Finally,the resource package used in the project is revised and redeveloped according to the effect evaluation data.展开更多
Glucagon-like peptide-1(GLP-1)promotes insulin secretion,inhibits glucagon secretion,and repairs pancreatic islet cell function to enhance islet cell proliferation and regeneration.Furthermore,it includes a mechanism ...Glucagon-like peptide-1(GLP-1)promotes insulin secretion,inhibits glucagon secretion,and repairs pancreatic islet cell function to enhance islet cell proliferation and regeneration.Furthermore,it includes a mechanism for weight loss and angiocarpy protection.This study covers the comparison of GLP-1 agonists with DPP-4 inhibitors and GLT-2 inhibitors,the mechanism of GLP-1 agonists,and its research possibilities based on a summary of current clinical tests of GLP-1 receptor agonists.展开更多
The paper tests accounting earnings quality of the non-monetary transaction standard before and after the revision, and comes to the conclusion that the standard revision under domestic conditions which restricts the ...The paper tests accounting earnings quality of the non-monetary transaction standard before and after the revision, and comes to the conclusion that the standard revision under domestic conditions which restricts the use of fair value and does not recognize exchange revenues effectively prevents the company from managing earnings to improve earnings quality. The earnings management of the public companies has become more difficult, and earnings quality has been improved. But the earnings management of the public company does not decrease, some public companies make earnings management by other ways, The researcher provides direct evidence in explaining environment restricts have a role in accounting internationalization, explaining the difficulties of standard-making.展开更多
Mine water pollution caused by improper discharge of industrial wastewater,waste liquid and waste residue into minedout areas is a new form of pollution occurred in China in recent years.This kind of pollution is buri...Mine water pollution caused by improper discharge of industrial wastewater,waste liquid and waste residue into minedout areas is a new form of pollution occurred in China in recent years.This kind of pollution is buried deeply,and it is difficult to control,dispose and repair.Deep contaminated mine water from abandoned mining areas may even enter the ocean,posing a great threat to marine ecosystems.In this study,using a water pollution incident occurred in a coal field at a depth of 80 m in Shandong Province,China,in 2015,as an example,the methods of engineering block disposal and groundwater remediation are reported,and the remediation effects are tested and evaluated by in-situ chemical detection and geophysical surveys.The test results showed that engineering blocking measures such as cut-off walls can obviously block the DNAPL diffusion process in mine water,but the blocking effect on organic pollutants dissolved in water was limited.It can slow down the diffusion process of organic gas.The presence of mining tunnels and mined-out areas in the contaminated zone enhances the diffusion speed of various pollutants,especially during the remediation process when pollutants rapidly spread throughout the entire contaminated area.Groundwater circulation extraction and oxidation methods have a significant degradation effect on pollutants like dichloromethane,but they may generate a large amount of secondary gaseous pollutants.These gaseous pollutants may migrate to the shallow subsurface through structures such as faults,leading to secondary subsurface contamination.When designing remediation plans,it is crucial to strike a balance between blocking and guiding in the context of both blocking and restoration projects for achieving effective remediation.展开更多
The early involvement of test and evaluation can significantly reduce the cost of modifying issues and errors found in the later stages of aircraft development and design process.This paper presents a methodology for ...The early involvement of test and evaluation can significantly reduce the cost of modifying issues and errors found in the later stages of aircraft development and design process.This paper presents a methodology for aircraft mission effectiveness evaluation and design space exploration based on Virtual Operational Test(VOT),incorporating Virtual Open Scenario(VOS)and User in Scenarios(UIS)concepts.By employing modeling and simulation technologies in the early stages of aircraft development and design,a virtual environment can be constructed,allowing aircraft users to participate more closely and conveniently in the design process.Virtual tests conducted by users within the mission context provide data on mission effectiveness and critical user feedback.This paper outlines the main components of the virtual operational test process and related conceptual methods,and discusses an open support system framework that supports VOT.The effectiveness and adaptability of the method are demonstrated through two case studies:a beyond-visual-range air combat scenario and a helicopter ground attack scenario.These case studies demonstrate the evaluation of aircraft mission effectiveness and the sensitivity analysis and optimization of design and operational parameters based on VOT.展开更多
BACKGROUND Patients in neurology intensive care units(ICU)are prone to pressure injuries(PU)due to factors such as severe illness,long-term bed rest,and physiological dysfunction.PU not only causes pain and complicati...BACKGROUND Patients in neurology intensive care units(ICU)are prone to pressure injuries(PU)due to factors such as severe illness,long-term bed rest,and physiological dysfunction.PU not only causes pain and complications to patients,but also increases medical burden,prolongs hospitalization time,and affects the recovery process.AIM To evaluate and optimize the effectiveness of pressure injury prevention nursing measures in neurology ICU patients.METHODS A retrospective study was conducted,and 60 patients who were admitted to the ICU of the Department of Neurology were selected and divided into an observation group and a control group according to the order of admission,with 30 people in each group.The observation group implemented pressure injury prevention and nursing measures,while the control group adopted routine care.RESULTS Comparison between observation and control groups following pressure injury prevention nursing intervention revealed significantly lower incidence rates in the observation group compared to the control group at 48 h(8.3%vs 26.7%),7 d(16.7%vs 43.3%),and 14 d(20.0%vs 50.0%).This suggests a substantial reduction in pressure injury incidence in the observation group,with the gap widening over time.Additionally,patients in the observation group exhibited quicker recovery,with a shorter average time to get out of bed(48 h vs 72 h)and a shorter average length of stay(12 d vs 15 d)compared to the control group.Furthermore,post-intervention,patients in the observation group reported significantly improved quality of life scores,including higher scores in body satisfaction,feeling and function,and comfort(both psychological and physiological),indicating enhanced overall well-being and comfort following the implementation of pressure injury prevention nursing measures.CONCLUSION Implementing pressure injury preventive care measures for neurology ICU patients will have better results.展开更多
This paper realizes the full-domain collaborative deployment of multiple interference sources of the global satellite navigation system(GNSS)and evaluates the deployment effect to enhance the ability to disturb the at...This paper realizes the full-domain collaborative deployment of multiple interference sources of the global satellite navigation system(GNSS)and evaluates the deployment effect to enhance the ability to disturb the attacker and the capability to defend the GNSS during navigation countermeasures.Key evaluation indicators for the jamming effect of GNSS suppressive and deceptive jamming sources are first created,their evaluation models are built,and their detection procedures are sorted out,as the basis for determining the deployment principles.The principles for collaboratively deploying multi-jamming sources are developed to obtain the deployment structures(including the required number,structures in demand,and corresponding positions)of three single interference sources required by collaboratively deploying.Accordingly,simulation and hardware-in-loop testing results are presented to determine a rational configuration of the collaborative deployment of multi-jamming sources in the set situation and further realize the full-domain deployment of an interference network from ground,air to space.Varied evaluation indices for the deployment effect are finally developed to evaluate the deployment effect of the proposed configuration and further verify its reliability and rationality.展开更多
The pivotal areas for the extensive and effective exploitation of shale gas in the Southern Sichuan Basin have recently transitioned from mid-deep layers to deep layers.Given challenges such as intricate data analysis...The pivotal areas for the extensive and effective exploitation of shale gas in the Southern Sichuan Basin have recently transitioned from mid-deep layers to deep layers.Given challenges such as intricate data analysis,absence of effective assessment methodologies,real-time control strategies,and scarce knowledge of the factors influencing deep gas wells in the so-called flowback stage,a comprehensive study was undertaken on over 160 deep gas wells in Luzhou block utilizing linear flow models and advanced big data analytics techniques.The research results show that:(1)The flowback stage of a deep gas well presents the characteristics of late gas channeling,high flowback rate after gas channeling,low 30-day flowback rate,and high flowback rate corresponding to peak production;(2)The comprehensive parameter AcmKm1/2 in the flowback stage exhibits a strong correlation with the Estimated Ultimate Recovery(EUR),allowing for the establishment of a standardized chart to evaluate EUR classification in typical shale gas wells during this stage.This enables quantitative assessment of gas well EUR,providing valuable insights into production potential and performance;(3)The spacing range and the initial productivity of gas wells have a significant impact on the overall effectiveness of gas wells.Therefore,it is crucial to further explore rational well patterns and spacing,as well as optimize initial drainage and production technical strategies in order to improve their performance.展开更多
The purpose of this study is to explore the application and effect of behavioral cognitive training in group psychological counseling in the workplace.Based on the explanation of behavioral cognition theory,combined w...The purpose of this study is to explore the application and effect of behavioral cognitive training in group psychological counseling in the workplace.Based on the explanation of behavioral cognition theory,combined with the psychological characteristics and needs of the workplace population,the paper designs and implements a targeted group psychological counseling program,and analyzes the effects of counseling with a variety of evaluation methods.The results show that behavioral cognitive training has a significant effect,which provides a theoretical basis and practical reference for workplace mental health intervention.展开更多
In university English teaching,the integration of deep learning and wisdom classroom is very important to improve students’English thinking ability.The article first explains the connotation and correlation of deep l...In university English teaching,the integration of deep learning and wisdom classroom is very important to improve students’English thinking ability.The article first explains the connotation and correlation of deep learning and smart classroom.Then,it puts forward how to promote students’deep participation and thinking in college English teaching through the establishment of wisdom teaching objectives,the creation of teaching situations,the design of teaching activities and the development of teaching evaluation.It aims to build an efficient college English wisdom classroom and promote the development of students’comprehensive English ability.In order to test whether intelligent teaching environment and deep learning model can effectively improve the traditional college English teaching model:Students have low sense of learning,low ability of knowledge transfer and application,and low ability to deal with practical problems,improve teaching quality and efficiency,build college English in-depth classroom teaching mode based on intelligent teaching environment,and course teaching implementation process,and take a college English course as a sample to conduct a unit teaching quasi-experiment and effect evaluation.展开更多
Objective:To investigate the application effect of the SECI theoretical model-based training program in enhancing clinical nursing teachers‘information-based teaching capabilities.Methods:A self-control study design ...Objective:To investigate the application effect of the SECI theoretical model-based training program in enhancing clinical nursing teachers‘information-based teaching capabilities.Methods:A self-control study design was adopted,with 124 clinical nursing teachers from a tertiary hospital participating in the SECI training program from January 2024 to June 2025.The program was implemented through four stages:“Establishing Teacher Community(Socialization)”,“Case Teaching(Extravagant)”,“Integration of Discipline and Research(Fusion)”,and“Routine Application of Teaching(Implicit)”.Self-designed questionnaires were used to assess teachers’information-based teaching capabilities before and after training,covering four dimensions:awareness and attitude towards information-based teaching,foundational skills,teaching practice,and professional practice.Data analysis was performed using SPSS 26.0.Results:Post-training,the total score of clinical nursing teachers’information-based teaching capabilities increased from(53.47±15.56)to(78.92±12.34),showing statistically significant differences(t=15.732,P<0.001).Scores in all dimensions also showed significant improvements(P<0.05).Multivariate linear regression analysis revealed that educational background(β=0.198,P=0.026)and professional title(β=0.184,P=0.040)were primary influencing factors for pre-training information-based teaching capabilities,while their impact weakened post-training.Conclusion:The training program based on SECI theory effectively enhances clinical nursing educators’digital teaching capabilities.Its structured,spiral-up knowledge transformation process helps bridge competency gaps among teachers from diverse backgrounds,facilitates the mutual conversion and deep integration of tacit and explicit knowledge,and provides a practical new model for developing digital teaching competencies in clinical nursing education.展开更多
This study investigated the effect of hydrogen-rich atomic water on eye fatigue.The experimental results show that hydrogen-rich atomic water can reduce oxidative stress and inflammatory reaction in the eye,and has a ...This study investigated the effect of hydrogen-rich atomic water on eye fatigue.The experimental results show that hydrogen-rich atomic water can reduce oxidative stress and inflammatory reaction in the eye,and has a significant improvement effect on myopia and visual fatigue,with high safety and no obvious adverse reactions.The results of myopia and visual fatigue improvement experiment showed that the prevalence of myopia in the control group was 15%,and the prevalence of myopia in the experimental group was 5%.The prevalence of myopia in the experimental group was significantly lower than that in the control group.The ocular symptoms of the experimental group were better than those of the control group in the improvement of fatigue,dry eyes,red blood stains and other symptoms.The patient satisfaction score of the experimental group was 95.5%,which was significantly higher than that of the control group.There were no adverse events such as allergic reactions or skin irritation in the experimental group and the control group during the whole experiment.展开更多
Objective: To evaluate the role of prevention and control strategies for nosocomial infection in a tertiary teaching hospital during the sudden outbreak of Corona Virus Disease 2019 (COVID-19). Methods: The hospital i...Objective: To evaluate the role of prevention and control strategies for nosocomial infection in a tertiary teaching hospital during the sudden outbreak of Corona Virus Disease 2019 (COVID-19). Methods: The hospital initiated an emergency plan involving multi-departmental defense and control. It adopted a series of nosocomial infection prevention and control measures, including strengthening pre-examination and triage, optimizing the consultation process, improving the hospital’s architectural composition, implementing graded risk management, enhancing personal protection, and implementing staff training and supervision. Descriptive research was used to evaluate the short-term effects of these in-hospital prevention and control strategies. The analysis compared changes in related evaluation indicators between January 24, 2020 and February 12, 2020 (Chinese Lunar New Year’s Eve 2020 to lunar January 19) and the corresponding lunar period of the previous year. Results: Compared to the same period last year, the outpatient fever rate increased by 1.85-fold (P P Conclusion: The nosocomial infection prevention and control strategies implemented during this specific period improved the detection and control abilities for the COVID-19 source of infection and enhanced the compliance with measures. This likely contributed significantly to avoiding the occurrence of nosocomial infection.展开更多
This study proposes the use of the MERISE conceptual data model to create indicators for monitoring and evaluating the effectiveness of vocational training in the Republic of Congo. The importance of MERISE for struct...This study proposes the use of the MERISE conceptual data model to create indicators for monitoring and evaluating the effectiveness of vocational training in the Republic of Congo. The importance of MERISE for structuring and analyzing data is underlined, as it enables the measurement of the adequacy between training and the needs of the labor market. The innovation of the study lies in the adaptation of the MERISE model to the local context, the development of innovative indicators, and the integration of a participatory approach including all relevant stakeholders. Contextual adaptation and local innovation: The study suggests adapting MERISE to the specific context of the Republic of Congo, considering the local particularities of the labor market. Development of innovative indicators and new measurement tools: It proposes creating indicators to assess skills matching and employer satisfaction, which are crucial for evaluating the effectiveness of vocational training. Participatory approach and inclusion of stakeholders: The study emphasizes actively involving training centers, employers, and recruitment agencies in the evaluation process. This participatory approach ensures that the perspectives of all stakeholders are considered, leading to more relevant and practical outcomes. Using the MERISE model allows for: • Rigorous data structuring, organization, and standardization: Clearly defining entities and relationships facilitates data organization and standardization, crucial for effective data analysis. • Facilitation of monitoring, analysis, and relevant indicators: Developing both quantitative and qualitative indicators helps measure the effectiveness of training in relation to the labor market, allowing for a comprehensive evaluation. • Improved communication and common language: By providing a common language for different stakeholders, MERISE enhances communication and collaboration, ensuring that all parties have a shared understanding. The study’s approach and contribution to existing research lie in: • Structured theoretical and practical framework and holistic approach: The study offers a structured framework for data collection and analysis, covering both quantitative and qualitative aspects, thus providing a comprehensive view of the training system. • Reproducible methodology and international comparison: The proposed methodology can be replicated in other contexts, facilitating international comparison and the adoption of best practices. • Extension of knowledge and new perspective: By integrating a participatory approach and developing indicators adapted to local needs, the study extends existing research and offers new perspectives on vocational training evaluation.展开更多
文摘This paper explores the application and effect evaluation of corpus linguistics in English teaching.It first introduces the basic concepts and development history of corpus linguistics,then analyzes its connection with language teaching theories,discussing the advantages and challenges of using corpora in language teaching.Next,it delves into the methods and technologies for building and utilizing corpora,as well as their role in developing teaching resources.Lastly,within the framework and methods of teaching effect evaluation,specific application cases of corpus linguistics in teaching design are analyzed,and their effects are assessed.Recommendations for teaching improvement and future development directions are also proposed.
文摘Background:To explore the application effect of Acknowledge-Introduce-Duration-Explanation-Thank you(AIDET)communication mode in reducing anxiety and improving the care services satisfaction of the patients.Methods:The 100 cases undergoing cataract daytime operation from February to July 2019 were divided into test group and control group.The test group conducted health education and nursing care for patients during admission,pre-operation,post-operation,and discharge according to the AIDET communication mode.And the control group was given health education and nursing care to the patients according to the traditional way of communication.Results:The difference of the socioeconomic information between these two groups showed no statistical significance.The care services satisfaction score in the test group was statistically higher than that in the control group(P<0.05).The Self-Rating Anxiety Scale(SAS)score in the test group was significantly lower than that in the control group(P<0.01).This result indicated that the patients suffered less anxiety with the AIDET mode of communication.Conclusions:The application of AIDET communication mode to the nursing service of cataract daytime operation can reduce the tension and anxiety of the patients from the treatment and improve their satisfaction to care services.
基金Supported by Special Fund for China Agricultural Industry Research System(CARS-20-2-2)Special Fund for Agricultural Industry Research System of Yunnan Province(YNGZTX-4-92)
文摘[Objective] The paper was to provide scientific basis for popularization and application of 70% Thiamethoxam ZF. [Method] 70% Thiamethoxam ZF was selected and applied in the soil for controlling Ceratovacuna lanigera Zehntner and Baliathrips serratus Kobus. [ Result ] 70% Thiamethoxam ZF had good con-rol effect against C. lanigera and B. serratus. The optimum dosage of 70% Thiamethoxam ZF was 450 g/hm^2 （effective ingredients 315 g）. 70% Thiamethoxam ZF （ dosage per hm^2 ） mixed with the regular fertilizer （ dosage per hm^2 ） should be applied together in sugarcane planting and management from February to June. The control effects against C. lanigera and B. serratus were above 98.4% and 82.9% respectively. The actual yield and sugar content were increased by more than 34 290 kg/hm^2 and 6.8% respectively compared to blank control. [ Conclusion] 70% Thiamethoxam ZF was a new ideal pesticide with characteristics of sustained- release, long-lasting and low-toxic for controlling C. lanigera and B. serratus, and should be applied widely in the sugarcane planting area.
文摘[Objective]The paper was to understand the control effect of 50% chlorantraniliprole FSB on Spodoptera frugiperda and its influence on corn growth.[Method]Field efficacy test was carried out to comprehensively evaluate the safety of 50% chlorantraniliprole FSB on corn growth.[Result]50%chlorantraniliprole FSB had good control effects on S.frugiperda,while corns also had good seedling emergence rate and strong growth at 14 and 20 d post sowing.There were significant difference in yield between treatment area and farmers’governance area,and high benefits had been achieved in treatment area.[Conclusion]The technology is eco-friendly,economical and practical,and can be popularized and applied in large-scale field production.
文摘In this paper, we conduct research on the tourism resources development pattern effect evaluation based on regression analysis andneural network. Tourism resources development and the protection of all sorts of the contradictions, in the fi nal analysis is the confl ict betweenthe interests of stakeholders. Real life in China, and tourism resources development and protection of the interests of the relevant party basicallyhas the following six parties the local government, investment and the business practice, the original residents, tourists, tourism practitioners, thesocial organization. The survival and the development of general tourism industry is based on the premise of environmental protection, tourismlandscape are carefully protected, let the natural landscape and human landscape form a virtuous cycle, to attract more tourists, promote thesustainable development of scenic spots. Under this basis, this paper proposes the new idea on the issues that is meaningful.
基金funded by the Research on Relevant Standards and Specifications of the Modern Science and Technology Museum System project(2015BAK33B01)the 2017 national science and technology think tank(Hubei)Research on the Construction,Operation and Innovation Models of Science and Technology Museums project
文摘Citizen science is a process that seeks to involve the public in scientific projects through systematic data collection and observations of natural phenomena. Environmental education centres on the relationship between humans and nature and has attracted the attention of more and more educators because of its increasingly important educational value. This paper reports an empirical study on environmental education projects featuring observations of natural phenomena and using local environmental resources. Using the Spring Swallow Survey project as an example, the design ideas and evaluation framework for the project are analysed. The implementation effect of the project is examined quantitatively and qualitatively. Finally,the resource package used in the project is revised and redeveloped according to the effect evaluation data.
文摘Glucagon-like peptide-1(GLP-1)promotes insulin secretion,inhibits glucagon secretion,and repairs pancreatic islet cell function to enhance islet cell proliferation and regeneration.Furthermore,it includes a mechanism for weight loss and angiocarpy protection.This study covers the comparison of GLP-1 agonists with DPP-4 inhibitors and GLT-2 inhibitors,the mechanism of GLP-1 agonists,and its research possibilities based on a summary of current clinical tests of GLP-1 receptor agonists.
文摘The paper tests accounting earnings quality of the non-monetary transaction standard before and after the revision, and comes to the conclusion that the standard revision under domestic conditions which restricts the use of fair value and does not recognize exchange revenues effectively prevents the company from managing earnings to improve earnings quality. The earnings management of the public companies has become more difficult, and earnings quality has been improved. But the earnings management of the public company does not decrease, some public companies make earnings management by other ways, The researcher provides direct evidence in explaining environment restricts have a role in accounting internationalization, explaining the difficulties of standard-making.
基金supported by the Polluted Site Remediation Project of Gao Village,Puji Street,Zhangqiu District,Jinan City,Shandong Provincefinancially supported by the National Natural Science Foundation of China(Nos.42072331,U1906209)the Taishan Scholar Foundation(No.tstp20230626)。
文摘Mine water pollution caused by improper discharge of industrial wastewater,waste liquid and waste residue into minedout areas is a new form of pollution occurred in China in recent years.This kind of pollution is buried deeply,and it is difficult to control,dispose and repair.Deep contaminated mine water from abandoned mining areas may even enter the ocean,posing a great threat to marine ecosystems.In this study,using a water pollution incident occurred in a coal field at a depth of 80 m in Shandong Province,China,in 2015,as an example,the methods of engineering block disposal and groundwater remediation are reported,and the remediation effects are tested and evaluated by in-situ chemical detection and geophysical surveys.The test results showed that engineering blocking measures such as cut-off walls can obviously block the DNAPL diffusion process in mine water,but the blocking effect on organic pollutants dissolved in water was limited.It can slow down the diffusion process of organic gas.The presence of mining tunnels and mined-out areas in the contaminated zone enhances the diffusion speed of various pollutants,especially during the remediation process when pollutants rapidly spread throughout the entire contaminated area.Groundwater circulation extraction and oxidation methods have a significant degradation effect on pollutants like dichloromethane,but they may generate a large amount of secondary gaseous pollutants.These gaseous pollutants may migrate to the shallow subsurface through structures such as faults,leading to secondary subsurface contamination.When designing remediation plans,it is crucial to strike a balance between blocking and guiding in the context of both blocking and restoration projects for achieving effective remediation.
文摘The early involvement of test and evaluation can significantly reduce the cost of modifying issues and errors found in the later stages of aircraft development and design process.This paper presents a methodology for aircraft mission effectiveness evaluation and design space exploration based on Virtual Operational Test(VOT),incorporating Virtual Open Scenario(VOS)and User in Scenarios(UIS)concepts.By employing modeling and simulation technologies in the early stages of aircraft development and design,a virtual environment can be constructed,allowing aircraft users to participate more closely and conveniently in the design process.Virtual tests conducted by users within the mission context provide data on mission effectiveness and critical user feedback.This paper outlines the main components of the virtual operational test process and related conceptual methods,and discusses an open support system framework that supports VOT.The effectiveness and adaptability of the method are demonstrated through two case studies:a beyond-visual-range air combat scenario and a helicopter ground attack scenario.These case studies demonstrate the evaluation of aircraft mission effectiveness and the sensitivity analysis and optimization of design and operational parameters based on VOT.
文摘BACKGROUND Patients in neurology intensive care units(ICU)are prone to pressure injuries(PU)due to factors such as severe illness,long-term bed rest,and physiological dysfunction.PU not only causes pain and complications to patients,but also increases medical burden,prolongs hospitalization time,and affects the recovery process.AIM To evaluate and optimize the effectiveness of pressure injury prevention nursing measures in neurology ICU patients.METHODS A retrospective study was conducted,and 60 patients who were admitted to the ICU of the Department of Neurology were selected and divided into an observation group and a control group according to the order of admission,with 30 people in each group.The observation group implemented pressure injury prevention and nursing measures,while the control group adopted routine care.RESULTS Comparison between observation and control groups following pressure injury prevention nursing intervention revealed significantly lower incidence rates in the observation group compared to the control group at 48 h(8.3%vs 26.7%),7 d(16.7%vs 43.3%),and 14 d(20.0%vs 50.0%).This suggests a substantial reduction in pressure injury incidence in the observation group,with the gap widening over time.Additionally,patients in the observation group exhibited quicker recovery,with a shorter average time to get out of bed(48 h vs 72 h)and a shorter average length of stay(12 d vs 15 d)compared to the control group.Furthermore,post-intervention,patients in the observation group reported significantly improved quality of life scores,including higher scores in body satisfaction,feeling and function,and comfort(both psychological and physiological),indicating enhanced overall well-being and comfort following the implementation of pressure injury prevention nursing measures.CONCLUSION Implementing pressure injury preventive care measures for neurology ICU patients will have better results.
基金the National Natural Science Foundation of China(Grant No.42174047 and No.42174036)the National Science Foundation Project for Outstanding Youth(No.42104034).
文摘This paper realizes the full-domain collaborative deployment of multiple interference sources of the global satellite navigation system(GNSS)and evaluates the deployment effect to enhance the ability to disturb the attacker and the capability to defend the GNSS during navigation countermeasures.Key evaluation indicators for the jamming effect of GNSS suppressive and deceptive jamming sources are first created,their evaluation models are built,and their detection procedures are sorted out,as the basis for determining the deployment principles.The principles for collaboratively deploying multi-jamming sources are developed to obtain the deployment structures(including the required number,structures in demand,and corresponding positions)of three single interference sources required by collaboratively deploying.Accordingly,simulation and hardware-in-loop testing results are presented to determine a rational configuration of the collaborative deployment of multi-jamming sources in the set situation and further realize the full-domain deployment of an interference network from ground,air to space.Varied evaluation indices for the deployment effect are finally developed to evaluate the deployment effect of the proposed configuration and further verify its reliability and rationality.
文摘The pivotal areas for the extensive and effective exploitation of shale gas in the Southern Sichuan Basin have recently transitioned from mid-deep layers to deep layers.Given challenges such as intricate data analysis,absence of effective assessment methodologies,real-time control strategies,and scarce knowledge of the factors influencing deep gas wells in the so-called flowback stage,a comprehensive study was undertaken on over 160 deep gas wells in Luzhou block utilizing linear flow models and advanced big data analytics techniques.The research results show that:(1)The flowback stage of a deep gas well presents the characteristics of late gas channeling,high flowback rate after gas channeling,low 30-day flowback rate,and high flowback rate corresponding to peak production;(2)The comprehensive parameter AcmKm1/2 in the flowback stage exhibits a strong correlation with the Estimated Ultimate Recovery(EUR),allowing for the establishment of a standardized chart to evaluate EUR classification in typical shale gas wells during this stage.This enables quantitative assessment of gas well EUR,providing valuable insights into production potential and performance;(3)The spacing range and the initial productivity of gas wells have a significant impact on the overall effectiveness of gas wells.Therefore,it is crucial to further explore rational well patterns and spacing,as well as optimize initial drainage and production technical strategies in order to improve their performance.
文摘The purpose of this study is to explore the application and effect of behavioral cognitive training in group psychological counseling in the workplace.Based on the explanation of behavioral cognition theory,combined with the psychological characteristics and needs of the workplace population,the paper designs and implements a targeted group psychological counseling program,and analyzes the effects of counseling with a variety of evaluation methods.The results show that behavioral cognitive training has a significant effect,which provides a theoretical basis and practical reference for workplace mental health intervention.
文摘In university English teaching,the integration of deep learning and wisdom classroom is very important to improve students’English thinking ability.The article first explains the connotation and correlation of deep learning and smart classroom.Then,it puts forward how to promote students’deep participation and thinking in college English teaching through the establishment of wisdom teaching objectives,the creation of teaching situations,the design of teaching activities and the development of teaching evaluation.It aims to build an efficient college English wisdom classroom and promote the development of students’comprehensive English ability.In order to test whether intelligent teaching environment and deep learning model can effectively improve the traditional college English teaching model:Students have low sense of learning,low ability of knowledge transfer and application,and low ability to deal with practical problems,improve teaching quality and efficiency,build college English in-depth classroom teaching mode based on intelligent teaching environment,and course teaching implementation process,and take a college English course as a sample to conduct a unit teaching quasi-experiment and effect evaluation.
基金2023 Southwest Medical University Higher Education Teaching Reform and Research Project(Project No.:JG2023jdyb032)2023 Chengdu Medical College School-level Undergraduate Educational Reform Project(Project No.:JG2023057)-Context of“New Medical Science”。
文摘Objective:To investigate the application effect of the SECI theoretical model-based training program in enhancing clinical nursing teachers‘information-based teaching capabilities.Methods:A self-control study design was adopted,with 124 clinical nursing teachers from a tertiary hospital participating in the SECI training program from January 2024 to June 2025.The program was implemented through four stages:“Establishing Teacher Community(Socialization)”,“Case Teaching(Extravagant)”,“Integration of Discipline and Research(Fusion)”,and“Routine Application of Teaching(Implicit)”.Self-designed questionnaires were used to assess teachers’information-based teaching capabilities before and after training,covering four dimensions:awareness and attitude towards information-based teaching,foundational skills,teaching practice,and professional practice.Data analysis was performed using SPSS 26.0.Results:Post-training,the total score of clinical nursing teachers’information-based teaching capabilities increased from(53.47±15.56)to(78.92±12.34),showing statistically significant differences(t=15.732,P<0.001).Scores in all dimensions also showed significant improvements(P<0.05).Multivariate linear regression analysis revealed that educational background(β=0.198,P=0.026)and professional title(β=0.184,P=0.040)were primary influencing factors for pre-training information-based teaching capabilities,while their impact weakened post-training.Conclusion:The training program based on SECI theory effectively enhances clinical nursing educators’digital teaching capabilities.Its structured,spiral-up knowledge transformation process helps bridge competency gaps among teachers from diverse backgrounds,facilitates the mutual conversion and deep integration of tacit and explicit knowledge,and provides a practical new model for developing digital teaching competencies in clinical nursing education.
文摘This study investigated the effect of hydrogen-rich atomic water on eye fatigue.The experimental results show that hydrogen-rich atomic water can reduce oxidative stress and inflammatory reaction in the eye,and has a significant improvement effect on myopia and visual fatigue,with high safety and no obvious adverse reactions.The results of myopia and visual fatigue improvement experiment showed that the prevalence of myopia in the control group was 15%,and the prevalence of myopia in the experimental group was 5%.The prevalence of myopia in the experimental group was significantly lower than that in the control group.The ocular symptoms of the experimental group were better than those of the control group in the improvement of fatigue,dry eyes,red blood stains and other symptoms.The patient satisfaction score of the experimental group was 95.5%,which was significantly higher than that of the control group.There were no adverse events such as allergic reactions or skin irritation in the experimental group and the control group during the whole experiment.
文摘Objective: To evaluate the role of prevention and control strategies for nosocomial infection in a tertiary teaching hospital during the sudden outbreak of Corona Virus Disease 2019 (COVID-19). Methods: The hospital initiated an emergency plan involving multi-departmental defense and control. It adopted a series of nosocomial infection prevention and control measures, including strengthening pre-examination and triage, optimizing the consultation process, improving the hospital’s architectural composition, implementing graded risk management, enhancing personal protection, and implementing staff training and supervision. Descriptive research was used to evaluate the short-term effects of these in-hospital prevention and control strategies. The analysis compared changes in related evaluation indicators between January 24, 2020 and February 12, 2020 (Chinese Lunar New Year’s Eve 2020 to lunar January 19) and the corresponding lunar period of the previous year. Results: Compared to the same period last year, the outpatient fever rate increased by 1.85-fold (P P Conclusion: The nosocomial infection prevention and control strategies implemented during this specific period improved the detection and control abilities for the COVID-19 source of infection and enhanced the compliance with measures. This likely contributed significantly to avoiding the occurrence of nosocomial infection.
文摘This study proposes the use of the MERISE conceptual data model to create indicators for monitoring and evaluating the effectiveness of vocational training in the Republic of Congo. The importance of MERISE for structuring and analyzing data is underlined, as it enables the measurement of the adequacy between training and the needs of the labor market. The innovation of the study lies in the adaptation of the MERISE model to the local context, the development of innovative indicators, and the integration of a participatory approach including all relevant stakeholders. Contextual adaptation and local innovation: The study suggests adapting MERISE to the specific context of the Republic of Congo, considering the local particularities of the labor market. Development of innovative indicators and new measurement tools: It proposes creating indicators to assess skills matching and employer satisfaction, which are crucial for evaluating the effectiveness of vocational training. Participatory approach and inclusion of stakeholders: The study emphasizes actively involving training centers, employers, and recruitment agencies in the evaluation process. This participatory approach ensures that the perspectives of all stakeholders are considered, leading to more relevant and practical outcomes. Using the MERISE model allows for: • Rigorous data structuring, organization, and standardization: Clearly defining entities and relationships facilitates data organization and standardization, crucial for effective data analysis. • Facilitation of monitoring, analysis, and relevant indicators: Developing both quantitative and qualitative indicators helps measure the effectiveness of training in relation to the labor market, allowing for a comprehensive evaluation. • Improved communication and common language: By providing a common language for different stakeholders, MERISE enhances communication and collaboration, ensuring that all parties have a shared understanding. The study’s approach and contribution to existing research lie in: • Structured theoretical and practical framework and holistic approach: The study offers a structured framework for data collection and analysis, covering both quantitative and qualitative aspects, thus providing a comprehensive view of the training system. • Reproducible methodology and international comparison: The proposed methodology can be replicated in other contexts, facilitating international comparison and the adoption of best practices. • Extension of knowledge and new perspective: By integrating a participatory approach and developing indicators adapted to local needs, the study extends existing research and offers new perspectives on vocational training evaluation.
