Subjects: Library Science，Information Science >> Library Management submitted time 2024-07-03
Abstract： In order to build an evaluation index system for the construction of "generative artificial intelligence + smart library" and promote the coupling of emerging technologies and smart library, this paper carries out the practice of measuring the intelligent level of smart library and establishes a comprehensive evaluation system. Firstly, the analytic hierarchy Process (AHP) is adopted to determine the weight benchmark of all indicators. In addition, the first and second indexes are given weights objectively based on ChatGPT model, and the second indexes are determined by questionnaire survey to ensure the professional, authoritative and scientific evaluation indexes. Finally, a construction evaluation index system of "generative artificial intelligence + smart library" is formed, which consists of 4 dimension indicators, 12 first-level indicators and 36 second-level indicators. The research results provide a comprehensive evaluation basis for the construction of smart library, make up for the lack of evaluation system in existing studies, and propose the construction opinions of "generative artificial intelligence + smart library" from the perspective of evaluation, promoting the integration and development of smart library with new technologies, new equipment and new systems.
Peer Review Status:
Awaiting Review
Subjects: Psychology >> Educational Psychology submitted time 2024-07-02
Abstract： Cognitive engagement refers to the degree of learners’ mental efforts and the application of cognitive strategies during learning, which is the crucial factor affecting learning performance in blended teaching. However, researchers have previously encountered challenges in accurately assessing learners’ cognitive engagement because of problems with the evaluation method, such as subjective and single-mode approaches. Thus, improvement in the learning effect in blended classrooms is restricted. The study aims to combine mathematical modeling, laboratory experiments, and quasi-experiments in teaching to explore the quantification and intervention of cognitive engagement in blended teaching. We will endeavor to establish a multimodal quantitative assessment model to represent learners’ cognitive engagement in blended classrooms and identify strategies for improvement. We will also create teaching schemes for blended teaching in higher education and develop an integrated digital tool for cognitive engagement identification and intervention. We anticipate that the study findings will provide theoretical and practical support for improving the quality and efficiency of blended teaching.
Subjects: Psychology >> Other Disciplines of Psychology submitted time 2024-07-02
Abstract： Experiential avoidance refers to the phenomenon that occurs when a person is unwilling to maintain contact with specific personal experiences and takes measures to change the form or frequency of these events as well as the background that triggers them. As one of the core concepts of psychological pathology models, experiential avoidance is considered a harmful coping strategy. Athletes with high-level experiential avoidance cannot focus on their own goals, training, and competitions, which affects their performance. In the sports training environment, the identity leadership of coaches can effectively promote the formation of positive psychological resources and prevent and reduce the generation of negative factors for athletes. However, there are currently few studies exploring the impact of coach identity leadership on athletes’ experiential avoidance.This study explores the impact of coach identity leadership on athletes’ experiential avoidance and its internal mechanism (athletes’ perceptions of the coach-related critical attitudes and subjective vitality). We employed a questionnaire survey to investigate the impact of coach identity leadership on athletes’ experiential avoidance, and the mediating roles of athletes’ perception of the coach-related critical attitudes and subjective vitality. We conducted random cluster sampling across four grades (from freshman to senior) of 8 universities with athletes (sporting level two and above) in provinces like Shandong, Fujian, Hunan, and Jilin. Specifically, we selected two sports teams from each grade of each university, and distributed the Identity Leadership Scale, Athletes’ Perception of the Coach-related Critical Attitude Scale, Subjective Vitality Scale, and Acceptance and Action Questionnaire-Ⅱ to a total of 788 athletes. Afterward, we tested the mediating roles of athletes’ perception of the coach-related critical attitudes and subjective vitality between coach identity leadership and athletes’ experiential avoidance separately. The results showed that (1) There is a significant positive correlation between coach identity prototypicality and subjective vitality, and a significant negative correlation with experiential avoidance, but no correlation with athletes’ perception of the coach-related critical attitudes. Coach identity advancement, identity entrepreneurship, and identity impresarioship all have significant negative correlations with athletes’ perception of the coach-related critical attitudes and experiential avoidance, and significant positive correlations with subjective vitality. Athletes’ perception of the coach-related critical attitudes has a significant positive correlation with experiential avoidance, but no correlation with subjective vitality. Subjective vitality has a significant negative correlation with experiential avoidance. (2) Coach identity leadership (identity prototypicality, identity advancement, identity entrepreneurship, identity impresarioship) has a significant negative impact on experiential avoidance. (3) Athletes’ perception of the coach-related critical attitudes plays a significant mediating role between coach identity leadership ( identity advancement, identity entrepreneurship, identity impresarioship) and athletes’ experiential avoidance. (4) Subjective vitality has a significant mediating role in the relationship between coach identity leadership (identity prototypicality, identity advancement, identity entrepreneurship, identity impresarioship) and athletes’ experiential avoidance. In conclusion, the results showed that the specific dimensions of coach identity leadership could reduce athletes’ experiential avoidance; some dimensions of coach identity leadership, including identity advancement, identity entrepreneurship, and identity impresarioship, could reduce athletes’ experiential avoidance by decreasing athletes’ perception of the coach-related critical attitudes; and the specific dimensions of coach identity leadership could also reduce athletes’ experiential avoidance by enhancing their subjective vitality. Our findings reveal the internal mechanism of how coach identity leadership impacts athletes’ experiential avoidance, assisting coaches in sports training to understand the potential influence of identity leadership on athletes’ experiential avoidance, enabling them to apply relevant knowledge more effectively to address issues related to athletes’ experiential avoidance.
Peer Review Status:Awaiting Review
Subjects: Medicine, Pharmacy submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
Abstract： Global initiative for chronic obstructive lung disease (GOLD) 2024 report was released on November 13th, 2023. In general, the definition, diagnosis, assessment, and therapy of chronic obstructive pulmonary disease (COPD) are the same as GOLD 2023, with corresponding content added in ten aspects, including the expansion of the information about PRISm, a new section on hyperinflation, further clarification about pre-bronchodilator spirometry, a new section on screening for COPD in targeted populations, the update of blood eosinophil count, the update of interstitial lung abnormalities, the revision of the section on smoking cessation, the update of vaccination recommendations for people with COPD, the expansion of managing inhaled therapy, and the addition of pharmacotherapies for smoking cessation. The article introduces and interprets the new contents.
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
ZHOU Zhensen
HUANG Yan
CHENG Siwei
ZHANG Xiaoyu
ZHANG Xiaoyu
SUN Ting
YANG Xianjun
XIE Hui
MA Zuchang
Abstract： Background In the field of cardiovascular risk assessment，aortic stiffness is considered a key predictive indicator，and carotid-femoral pulse wave velocity（cfPWV）is recognized as the gold standard for non-invasive assessment of atherosclerotic risk in the aorta. Due to challenges such as technical difficulty，cfPWV testing has not been widely implemented in China. Objective This study aimed to develop and validate a screening model for early atherosclerotic risk in the aorta based on cardiovascular risk factors，with the intention of replacing the complex measurement process of cfPWV and reducing reliance on traditional measurement methods. Methods A total of 878 participants recruited from the Health Checkup Center of the First Affiliated Hospital of Anhui Medical University between May and November 2023 were selected as research subjects，randomly divided into a model-building group（n=703）and a validation group（n=175）in an 8:2 ratio. Patient general information，laboratory test results，and cfPWV were collected. Based on the cfPWV examination results and relevant guidelines，participants in the model-building group were divided into those without atherosclerotic risk in the aorta（n=503）and those with atherosclerotic risk in the aorta（n=240）. Multifactorial logistic regression analysis was used to screen variables and establish a nomogram assessment model. The receiver operating characteristic curve（ROC curve）for predicting the risk of atherosclerosis in the aorta was plotted for the model，and the model's discriminative ability and calibration were assessed using the area under the ROC curve（AUC）and the Hosmer-Lemeshow test，respectively. The Delong test was used to compare the AUCs of different models，and decision curve analysis（DCA）was used to assess the clinical utility of the model. Internal validation of the model was performed using the bootstrap method with 1，000 resampling iterations. Results Participants with atherosclerotic risk in the model-building group were older，had higher BMI，systolic blood pressure（SBP），diastolic blood pressure（DBP），mean arterial pressure（MAP），urea，fasting blood glucose（FBG），low-density lipoprotein cholesterol（LDL-C），triglycerides（TG），total cholesterol（TC），alanine aminotransferase（ALT），aspartate aminotransferase（AST），hemoglobin（Hb），and a higher proportion of alcohol consumption，dyslipidemia，and diabetes than those without atherosclerotic risk in the aorta. The glomerular filtration rate（GFR）and platelet count（PLT）were lower in those with atherosclerotic risk（P<0.05）. Multifactorial logistic regression analysis showed that age（OR=1.112，95%CI=1.082-1.143），MAP（OR=1.146，95%CI=1.107-1.188），Hb（OR=1.026，95%CI=1.004-1.049），and FBG（OR=1.353，95%CI=1.076-1.701）were independent risk factors for atherosclerosis in the aorta（P<0.05）. A predictive model Ⅰ was constructed using statistically significant indicators from the multifactorial logistic regression analysis（age，MAP，Hb，FBG），and models Ⅱ，Ⅲ，and Ⅳ were constructed by additionally including smoking，gender，and dyslipidemia，respectively. The AUCs for models I to Ⅳ were 0.941（95%CI=0.923-0.964，P<0.05），0.941（95%CI=0.922-0.962，P<0.05），0.941（95%CI=0.922-0.963，P<0.05），and 0.939（95%CI=0.919-0.962，P<0.05），respectively. The Delong test showed no statistically significant difference in AUCs among models Ⅰ，Ⅱ，Ⅲ，and Ⅳ（P>0.05）. A nomogram model was constructed using age，heart rate，FBG，and Hb as predictive factors，with an AUC of 0.941（95%CI=0.920-0.962）for the training set，sensitivity of 0.832，and specificity of 0.917. The AUC for the validation set was 0.961（95%CI=0.914-1.000），with sensitivity of 0.872 and specificity of 0.964.DCA results indicated that the use of the early atherosclerosis screening model could benefit participants in clinical practice.Conclusion Based on four simple indexes of age，mean arterial pressure，hemoglobin and fasting blood glucose，a screening model for early aortic sclerosis risk was established，which provides a convenient and efficient method for early vascular function screening.
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
YANG Shifang
JI Lupeng
LI Xiaoming
CHEN Xueying
ZHAO Manzhi
HUANG Guohua
CUI Jinghua
CHEN Lian
LI Jing
Abstract： Background The development of excellent general practitioners is essential to preserving people's health. Unfortunately，the general practitioner training model in place today is insufficient，which leaves them unqualified to provide primary medical services. Consequently，enhancing clinical competency should be the main goal of general practitioners' training. Objective To investigate how general practitioners' clinical practice abilities are affected by MDT-based CBL education. Methods From July 2020 to July 2023，26 trainee general practitioners received training at the department of pulmonary and critical care medicine as part of their residency programme. As research subjects，they all signed informed consent. They were divided three groups and trained with different model：traditional model，CBL model and MDT-based CBL model，respectively. Leicester Assessment Package（LAP） was used to assess their clinical practice skills by the end. Self-designed questionnaire was used for satisfaction survey anonymously. The results were analyzed statistically. Results The MDT-based CBL teaching group outperformed the traditional teaching group and the CBL teaching group in the theoretical examination. The MDT-based CBL teaching group had a significantly higher total LAP score （P<0.05） in comparison to either the conventional teaching group or CBL teaching group. Further investigation revealed that the MDT-based CBL teaching group performed better（P<0.05） in the part of patient admissions，collecting medical histories，patient management，problem solving，physician behavior， patient relationship，and preventive therapy. The students from the MDT-based CBL model had the best overall satisfaction， with a significant difference comparing the students from the CBL and traditional teaching groups（P<0.05）. Additionally， the MDT-based CBL teaching group showed a significant improvement in their capacity to guide healthy lifestyle，deal with commodities，guide patient recovery，and use medications after discharge（P<0.05）. Conclusion A novel training approach for general practitioner，the MDT-based CBL teaching mode may enhance the clinical practice abilities and competency of general practitioners.
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
Abstract： Background With the acceleration of the aging process of the population and the change of the disease spectrum of residents，the prevalence of chronic diseases such as diabetes is increasing year by year. It is urgent to establish a wide coverage and efficient medical prevention integration mode. Most of the existing studies have focused on the demand for health management services and the influencing factors of service adoption，and few have identified and analyzed the demand for chronic disease healthcare and prevention integration services under digital technology. Objective To explore the demand of residents for medical and preventive integration services for diabetes in the context of digital health，and the impact of different service contents on the acceptance and satisfaction of service objects，so as to provide a theoretical basis for the public to improve the whole process and all-round medical and preventive integration services. Methods Combined with relevant research and practical work，20 survey items on demand for diabetes medical and prevention integration services were established. From January to June 2023，convenient sampling method was used to survey diabetes patients and risk groups in Fujian Province，Guangdong Province and Yunnan Province，and 410 respondents' data were obtained. According to five demographic characteristics of gender， age，education level，residence type and medical insurance type，attribute classification analysis was carried out according to Kano model analysis method，to investigate the relationship between service demand of different attributes and residents' satisfaction，and then put forward the supply strategy of diabetes medical and prevention integration services. Results Residents with different demographic characteristics show common and individual differences in the demand for medical and preventive integration services for diabetes. Among them，the demand for services among people of different ages and educational levels is quite different. The demand for medical prevention integration services of diabetes prevention and treatment groups focuses on screening，prevention and treatment，but the relevant convenient services provided by the Internet and social media have nothing to do with user satisfaction. Conclusion The level of personalization of diabetes primary health care and prevention services should be improved to fully satisfy the needs of the service population for essential attributes such as "initial screening for diabetes and complications"，improve the services for desired attributes such as "establishment of a full-cycle personal electronic health record"，and enhance the services for charismatic attributes such as "risk prediction" and "remote health monitoring". It will also improve services with desired attributes such as the establishment of a full-cycle personal electronic health record，and enhance services with attractive attributes such as "risk prediction" and "remote health monitoring".
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
Abstract： Living Systematic Reviews（LSRs） represent an evolving methodology for systematic review that is continuously updated to incorporate new evidence in a timely manner，ensuring that healthcare professionals and policymakers have access to the most last information to make optimal decisions. Compared to traditional systematic reviews，LSRs ensure the timeliness and accuracy of information by conducting regular searches，screenings，and analyses of new evidence，thereby better meeting the needs of rapidly changing clinical practices. This article aims to introduce the applicability，and production methods and processes of LSRs by comparing them with traditional systematic reviews and rapid reviews，discusses the challenges and opportunities faced during the implementation of LSRs，and illustrates the production process and key aspects of living updating with examples，in order to provide scholars with references and insights for conducting LSRs.
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
LIU Caiping
ZHANG Yanhua
TANG Jianpin
WANG Chengpeng
XUE Fengfeng
WANG Huijuan
LI Chuanwei
ZHANG Guangya
LI Huafang
Abstract： Background Long-acting antipsychotics are one of the important choices in the maintenance treatment of patients with schizophrenia，which can effectively prevent relapse. Risperidone microspheres for injection（II） has been improved in dosage form to maintain steady-state concentration，however there is currently a lack of study for efficacy on maintenance phase treatment. Objective To evaluate the efficacy and safety of risperidone microspheres for injection（II） in the maintenance treatment for schizophrenia. Methods This was a single-arm，self-controlled，multicenter study. From May 2021 to May 2022，patients with schizophrenia，aged 18-65 years，were enrolled from 3 centers：Shanghai Mental Health Center， Hangzhou Seventh People's Hospital，and Suzhou Guangji Hospital. All patients switched from oral risperidone to risperidone microspheres for injection（II） for maintenance treatment. During the treatment period，25mg，37.5mg or 50mg were injected every two weeks，followed up for 12 weeks. At baseline，and at the end of 2，4，8，and 12 weeks，the social functioning was assessed using the Personal and Social Functioning Scale（PSP）；the clinical symptoms and overall changes were assessed using the Positive and Negative Symptoms Scale（PANSS） and the Clinical Global Impression Scale（CGI）；the health status was assessed using the European Five-Dimensional Survival Quality Inventory（EQ-5D）；The Simpson-Angus Scale（SAS）， Barnes Akathisia Rating Scale（BARS），and Abnormal Involuntary Movement Rating Scale（AIMS） were used to assess the extrapyramidal symptoms （EPS），and the laboratory indices were also collected. Results A total of 71 patients were included in the study. The total PSP scores of patients at the end of the 2，4，8 and 12 weeks of treatment were（48.20±24.65）（49.07±25.81） （50.46±26.96），and （51.85±28.16），respectively，which were higher than the baseline［（43.89±22.32）］（P<0.05）. The PANSS total score，positive symptom scale，negative symptom scale，and general psychopathology scale scores were reduced at the end of 12 weeks of treatment compared with baseline （P<0.05）. CGI-S scores were lower than baseline（P<0.05）， CGI-I scores were significantly reduced at the end of 12 weeks compared with the end of 4 weeks after treatment（P<0.01），and EQ-5D scores were higher than baseline（P<0.05）. Common adverse reactions were increased prolactin，EPS，and dizziness， and no serious adverse reactions（SAE） or drop-out patients due to AE were observed. Conclusion Risperidone microspheres for injection（II） can effectively improve the clinical symptoms of schizophrenia in the maintenance period，and it is well tolerated.
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02 Cooperative journals: 《中国全科医学》
Abstract： Chronic obstructive pulmonary disease （COPD）is one of the common respiratory diseases，and the acute exacerbation of COPD is an acute event that severely reduces the quality of life in patients with COPD. We searched PubMed，CNKI，Wanfang Data Knowledge Service platform，Vip.com and Chinese Biomedical Literature，sifted out 69 representative literatures according to the inclusion and exclusion criteria，and found that there were 23 Patient-reported Outcome（PRO）assessment tools used in patients with acute exacerbation of COPD. Except for the EXACT PRO，all of them directly use PRO assessment tools of stable patients. These assessment tools are divided into general，disease-specific and symptom-specific assessment tools，mainly involving symptoms，physiological field，social field，psychological emotion，daily activities and other fields. The number of items is from one to 100，and the response scale is mostly in the form of Likert，and its development and assessment are based on classical test theory . It is suggested that future studies on quality of life of patients with acute exacerbation of COPD should focus on the following points：strengthening the research on specific assessment tools；attaching importance to the combined application of classical test theory，item response theory and generalizability theory；paying attentionto the study of the minimal clinically important difference of assessment tools；selecting assessment tools appropriately.
Subjects: Materials Science >> Composite Material Subjects: Aviation & Aerospace >> Materials of Aviation & Aerospace submitted time 2024-07-02
Abstract： A generation algorithm of periodic high fidelity representative volume element (RVE) model of unidirectional fiber-reinforced composites (UD-FRP) is introduced. Firstly, based on the random walk algorithm, the fiber is characterized as the Bézier curve, and the tangent direction at each control point is adjusted to follow the multivariable von Mises Fischer function to generate a preliminary soft-core fiber network. Then based on the force-biased algorithm, the corresponding hard-core model is created by adjusting the overlap between fibers to ensure that the fibers in RVE do not twist excessively. In the adjustment process, a three-dimensional near-neighbor list is introduced to significantly improve the algorithm’s speed. Finally, the RVE containing fiber waviness is preliminarily calculated for transverse shear, so as to reveal the research value and application field of this method. The results show that the RVE of the required size and fiber waviness can be generated effectively and quickly by this method, the transverse shear strength of UD-FRP can be affected by the fiber configuration with waviness characteristics. The transverse shear strength of UD-FRP increases with the increase of fiber waviness.
Subjects: Nursing >> Nursing submitted time 2024-07-02
Abstract： Objectives
To search and summarize the best evidence of traditional Chinese medicine nursing in symptom management of lung cancer patients, so as to provide reference for medical staff to implement traditional Chinese medicine characteristic symptom management for lung cancer patients.
Background
Patients with lung cancer often have treatment-related symptoms during treatment, which greatly reduces the quality of life of patients and increases the treatment cost of patients. Traditional Chinese medicine nursing technology plays a role in reducing adverse reactions, improving tumor complications and improving the quality of life.
Methods
All evidence from guideline collaborative networks, professional association websites, and well-known domestic and international databases in the last 10 years was searched. Literature quality evaluation tools were used to evaluate the quality of the included literature, and evidence was extracted from those that met the quality requirements.The PRISMA checklist was used to evaluate the current study.
Results
A total of 34 best evidences of the use of Chinese medicine nursing in symptom management of lung cancer patients were obtained. They are from three aspects: symptom management, emotions, and diet.
Conclusion
The existing evidence shows that traditional Chinese medicine nursing has certain curative effect in the symptom management of lung cancer patients. In order to promote the standardized application of traditional Chinese medicine nursing, more clinical research, systematic evaluation and other evidence are still needed in the future.
Relevance to Clinical Practice
This study summarizes the evidence for the use of Chinese medicine nursing in symptom management of lung cancer patients and provides clinical decision-making for clinical nursing staff to carry out traditional Chinese medicine nursing in the management of lung cancer symptoms.
Patient or Public Contribution/s
There are no patient or public contributions to this study.
Peer Review Status:Awaiting Review
Subjects: Medicine, Pharmacy >> Clinical Medicine submitted time 2024-07-02
Song, Xiaochen
Zhang, Hui
Zhong, Sen
Tan, Xianjie
Ma, Shuiqing
Jin, Ying
Pan, Lingya
Wu, Ming
Cao, Dongyan
Yang, Jiaxin
Xiang, Yang
Abstract： Objective: The current treatment for early-stage neuroendocrine carcinoma of the cervix (NECC) mainly relies on operation and chemotherapy. We want to evaluate values of postoperative radiation in early-stage NECC.
Methods: Retrospective cohort study. Early-stage NECC patients from 2006 to 2022 in our hospital were included. Depending on whether received postoperative radiation, the patients were divided into Postoperative non-radiation group (Group A) and Postoperative radiation group (Group B). We use Kaplan-Meier method to analyze the progression-free survival (PFS), overall survival (OS), recurrence and OS rate.
Results: Sixty-six cases were included, 32 (48.5%) in Group A and 34 (51.5%) in Group B. After 35 (range 12-116) months follow-up, 26 (39.4%) had recurrence. Compared with Group A, Group B had lower pelvic recurrence rate (12.5% vs 2.9%, p = 0.142), higher distant recurrence rate (28.1% vs 44.1%, p = 0.177), and similar mortality rate (29.4% vs 31.3%, p = 0.871). Cervical stromal invasion ≥1/2 was more common in Group B (28.0% vs 63.0%, p = 0.012). Postoperative radiation in patients with cervical stromal invasion ≥1/2 showed an extended trend in PFS (33.9 months vs 47.9 months) and OS (40.7 months vs 70.0 months) but without statistical difference (p = 0.963, p = 0.636). Lymph-vascular space invasion (LVSI) is a high-risk factor for tumor recurrence (HR 9.13, p = 0.005), but radiation after surgery did not improve the PFS (51.5 months vs 48.8 months, p = 0.942) and OS (53.9 months vs 60.6 months, p = 0.715) in patients with LVSI.
Peer Review Status:Awaiting Review
Subjects: Library Science，Information Science >> Information Science submitted time 2024-07-02
Abstract： ［Purpose/Significance］By exploring the influencing factors of knowledge service effectiveness of science and technology think tanks and their functioning mechanisms,we can promote the overall enhancement and sustainable development of knowledge service effectiveness of science and technology think tanks,so as to promote them to play a higher value of decision-making and consulting,and also provide a reference basis for the design of the scale and evaluation system of the knowledge service effectiveness of science and technology think tanks.［Method/Process］In this paper,programmatic grounded theory is used to investigate the implementation of knowledge services in science and technology think tanks through in-depth interviews,and then the original materials obtained from the interviews are analyzed by three-level coding,and finally the theoretical model of influencing factors and action mechanism of knowledge services capability in science and technology think tanks is constructed.［Result/Conclusion］It is found that the knowledge services capability of science and technology think tanks can be divided into three aspects:the realization of application value,the deepening of theoretical research and the formation of supply and demand mechanism.Basic resources (supporting force), wisdom synergy (security force), user demand (driving force), and service characteristics (constructing force) jointly determine the level of their knowledge service effectiveness,and there is a significant mutual promotion and dependence relationship among the dimensional factors.Among them, the role of user demand on the effectiveness of knowledge services of think tanks and other factors is radial in character,tending to the center of knowledge services.Overall,the demand-driven synergistic integration of diversified institutional resources has a significant impact on the capability of think tank services.It is conducive to easing the tense "think tank-decision-making" supply-demand relationship.This idea need to be emphasized in future relevant policies and service practices.
Subjects: Other Disciplines >> Synthetic discipline submitted time 2024-07-02
Abstract： Fitness serves as the measure of biological adaptation to nature. Enhancing fitness is an innate trait of both organisms and humans, serving as the fundamental driving force of biological evolution and forming the common theoretical foundation of individual selection theory, group selection theory, kin selection theory, gene selection theory, multilevel selection theory, and others. Current fitness theories attribute the nature of organisms and humans to maximizing the spread of common genes, which seriously contradicts biological and human behaviors as well as evolutionary facts, leading to the unsolved "Darwinian paradox." By breaking the constraints of current fitness theories and replacing them with new ones, a satisfactory explanation of biological and human behaviors as well as evolutionary facts can be achieved, thereby establishing the foundation of biological evolution theory on solid ground.I
Peer Review Status:Awaiting Review
Subjects: Biology >> Biological Evolution submitted time 2024-07-01
Abstract： Darwin’s theory of natural selection was initially an individual selection theory but failed to adequately explain the "altruistic behavior" of organisms, giving rise to the famous "Darwinian paradox." Scholars have proposed various selection theories including group selection, kin selection, gene selection, and multilevel selection, yet the paradox remains unresolved. This paper proposes the High-Level Subject Selection Theory, which identifies different levels of subjects within and outside organisms, each capable of autonomous needs and governing adaptive behaviors, thus becoming high-level subjects of natural selection units. The intrinsic nature of organisms is self-interest, maximizing their own needs. Based on this theory, the "Darwinian pHigh-Level Subject Selection Theoryaradox" and all biological behaviors and evolutionary facts can be satisfactorily explained.In this paper.
Peer Review Status:Awaiting Review
Subjects: Biology >> Molecular Biology Subjects: Mathematics >> Logic Subjects: Computer Science >> Other Disciplines of Computer Science submitted time 2024-07-01
Abstract： Polymer aggregates and molecular polymers are written as computable numbers, resulting in a unity between cells and universal Turing machines with the Entscheidungsproblem. However, whether the Entscheidungsproblem of cells really exists remains elusive. Alan Turing found universal Turing machines read only computable numbers written by humans who further differentiate transcendental numbers from the set of computable numbers by Georg Cantor’s diagonal process. It follows that the decidability of the Entscheidungsproblem derived from humans eliminates the independence of computable numbers from each other and enables computable numbers to be fused with each other into the set of computable numbers, with the result that humans are endowed with a capacity to read of the fusion of computable numbers with each other into the set of computable numbers by humans to read the set of computable numbers bearing computable numbers by being endowed with a capacity to write computable numbers. Accordingly, it is shown here how humans are invited to write cell backbones as complex numbers read by artificial intelligence machines emulated by cells by writing polyribonucleotides as computable numbers read by universal Turing machines emulated by extracellular ribosomes to extend Georg Cantor’s continuum hypothesis by being invited to extend Alan Turing’s work on the Entscheidungsproblem, resulting in a unity between cells and artificial intelligence machines without the Entscheidungsproblem.
Peer Review Status:Awaiting Review
Subjects: Digital Publishing >> Internet Journals submitted time 2024-07-01
Abstract： [Objective]To explore the model construction and specific practical strategies for the collaborative efforts between science and technology journals and knowledge opinion leaders in popular science communication.[Methods]Using literature analysis and case study methods to dissect how science and technology journals and opinion leaders can effectively collaborate in popular science communication activities,revealing the key components and operational mechanisms of their cooperation model.[Results]The collaboration between science and technology journals and opinion leaders in popular science communication can achieve complementary advantages and mutual benefits. From a systems theory perspective,a cooperative popular science communication model is constructed, encompassing an implementation system,a quality assurance and evaluation system, and an incentive system.[Conclusion]Science and technology journals should actively integrate internal and external resources, establish and improve cooperation mechanisms, jointly innovate forms of popular science, expand communication channels, and enhance the social value of scientific research outcomes.
Subjects: Digital Publishing >> Internet Journals submitted time 2024-07-01
Abstract： [Purposes] It is of great practical significance to study and understand the factors influencing the video communication effect of scientific journals for promoting the construction of journal media and promoting the wide dissemination of scientific research results. [Methods] This paper starts from the communication elements and communication process, and follows the psychological change process of the audience to carry out different degrees of refinement of the communication effect, and builds a theoretical framework for the identification of influencing factors of the communication effect of scientific and technological journal video. The video communication data of selected journals in "Excellence Action Plan for Chinese STM Journals" were obtained from Bilbili (science popularization journals are excluded), including communication subject, channel, content and effect. The multiple linear regression analysis method was used to conduct an empirical study on the influencing factors of communication effect of scientific journals’ video. [Findings] The results show that the specific characteristics of communication subject, communication channel and communication content have significant effects on the cognitive effect, emotional effect, attitude effect and behavioral effect of communication effect. [Conclusions] On this basis, multiple strategies are put forward to improve the video communication effect of scientific journals: in terms of the communication subject, journals are encouraged to choose video operation mode according to their actual situation and organizers should strengthen resource traction; In terms of communication channel, journals should maintain moderate activity and balance; In terms of communication content, journals should produce original high-quality products, build content brands, strengthen platform adaptation, and optimize update tactics.
Subjects: Digital Publishing >> Internet Journals submitted time 2024-07-01
Abstract： [Purposes] To explore the functional positioning of scientific journals from the perspective of open science concept and policy, mobilize and play the active role of scientific journals in knowledge production network, and innovate the knowledge transformation and application path of scientific journals constantly.[Methods] Through text analysis, case study and logical demonstration, the paper compares the knowledge transformation path of scientific journals under the vision of open science with traditional scientific journals, summarizes innovation strategies of scientific journals in knowledge transformation paths.[Findings] Propose a range of knowledge transformation pathways and integrated cluster development models for the diverse stakeholders including researchers, academic institutions, governmental bodies, and the general public.[Conclusions] From the perspective of open science, science and technology journals serve as key actors in the knowledge production network, functioning as a bridge channel and actively driving change and innovation in the path of knowledge transformation, thereby enhancing the efficiency and quality of knowledge dissemination.
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