With the continuous advancement of information technology,corpora and knowledge graphs(KGs)have become indispensable tools in modern language learning.This study explores how the integration of corpora and KGs in inte...With the continuous advancement of information technology,corpora and knowledge graphs(KGs)have become indispensable tools in modern language learning.This study explores how the integration of corpora and KGs in integrated English teaching can enhance students’abilities in vocabulary acquisition,grammar understanding,and discourse analysis.Through a comprehensive literature review,it elaborates on the theoretical foundations and practical values of these two technological tools in English instruction.The study designs a teaching model based on corpora and KGs and analyzes its specific applications in vocabulary,grammar,and discourse teaching within the Integrated English course.Additionally,the article discusses the challenges that may arise during implementation and proposes corresponding solutions.Finally,it envisions future research directions and application prospects.展开更多
BACKGROUND Colorectal cancer is one of the malignant tumors with a high incidence and mortality rate globally,and the occurrence of liver metastasis significantly affects patient survival prognosis.In recent years,the...BACKGROUND Colorectal cancer is one of the malignant tumors with a high incidence and mortality rate globally,and the occurrence of liver metastasis significantly affects patient survival prognosis.In recent years,the application of immune checkpoint inhibitors(ICIs)in cancer treatment has made important progress,especially showing good therapeutic effects in patients with high microsatellite instability or mismatch repair deficiency.However,for the majority of patients with microsatellite stable(MSS)or proficient mismatch repair(pMMR)colorectal cancer,the efficacy of ICIs is limited,prompting researchers to explore combination therapy strategies to improve efficacy.Targeted drugs such as tyrosine kinase inhibitors(TKIs)and radiotherapy are believed to work synergistically with ICIs by modifying the tumor microenvironment and enhancing antigen presentation.AIM To investigate the efficacy and safety of the combination therapy of radiotherapy,ICIs,and TKIs in patients with MSS or pMMR colorectal cancer liver metastasis(CCLM),in order to provide new clinical treatment references.METHODS A retrospective analysis was conducted on the clinical data of 43 MSS or pMMR CCLM patients treated at our hospital from September 2021 to July 2024.Based on the treatment interventions received,the patients were divided into a control group(n=21,receiving ICIs and TKIs combination therapy)and an observation group(n=22,receiving radiotherapy,ICIs,and TKIs triple therapy).The therapeutic effects,serum tumor markers(carcinoembryonic antigen and RESULTS The disease control rate in the observation group(63.64%)was significantly higher than that of the control group(23.81%)(P<0.05)).Both groups showed a decrease in carcinoembryonic antigen and carbohydrate antigen 199 levels post-treatment,with the observation group demonstrating a more significant change(P<0.05).The median progression-free survival and median overall survival in the control group were 5.1 months and 7.6 months,respectively,while the observation group had a median progression-free survival and overall survival of 4.3 months and 6.9 months,respectively.The control group had longer survival times than the observation group,but the differences were not statistically significant(P>0.05).The incidence of adverse reactions,including nausea and vomiting,gastrointestinal reactions,skin reactions,bone marrow suppression,liver and kidney function impairment,neurotoxicity,leukopenia,neutropenia,and thrombocytopenia,showed no significant differences between the two groups(P>0.05).CONCLUSION Compared to the ICIs and TKIs combination therapy,the radiotherapy,ICIs,and TKIs triple therapy can further improve the disease control rate and serum tumor marker levels in MSS or pMMR CCLM patients without increasing the risk of related adverse reactions,making it a treatment regimen worthy of further validation.展开更多
BACKGROUND Immunotherapy is an approved treatment for metastatic rectal cancer in patients with defective mismatch repair(MMR).AIM To examine the clinical efficacy of neoadjuvant immunotherapy combined with radiothera...BACKGROUND Immunotherapy is an approved treatment for metastatic rectal cancer in patients with defective mismatch repair(MMR).AIM To examine the clinical efficacy of neoadjuvant immunotherapy combined with radiotherapy and chemotherapy for the treatment of locally advanced rectal cancer(LARC),with a focus on patients with proficient MMR(pMMR)and mic-rosatellite stability.METHODS Two researchers searched multiple databases for publications up to September 2024.All included publications examined neoadjuvant immunotherapy for LARC,and reported major pathological response(MPR),pathological complete response(pCR),clinical complete response(CCR),and rates of R0 resection and anus-pre-serving surgery.Meta-analysis,subgroup analysis,sensitivity analysis,and ana-lysis of publication bias were performed.RESULTS We included 15 publications(796 patients).The MPR,pCR,and CCR were sig-nificantly better in the group that received immunotherapy(all P<0.05),espe-cially for patients with pMMR.In addition,the rate of R0 resection and anus-preserving surgery were also significantly greater in the group that received neoadjuvant immunotherapy(both P<0.05).Hematological toxicity and abnormal liver function were the most common clinical adverse events above grade 3.Most patients successfully completed the immunotherapy treatment.The incidence of immune-related adverse reactions was 0%-13.5%,and the severities of these events were generally considered acceptable.CONCLUSION The addition of neoadjuvant immunotherapy improved the clinical remission rate of patients who had LARC with pMMR,and the treatment-related adverse reactions were generally acceptable.Neoadjuvant immunotherapy combined with radiotherapy and chemotherapy should be considered for patients with LARC.展开更多
The present study investigates the effects of congruency and frequency on adjective-noun collocational processing for Chinese learners of English at two proficiency levels based on the data obtained in an online accep...The present study investigates the effects of congruency and frequency on adjective-noun collocational processing for Chinese learners of English at two proficiency levels based on the data obtained in an online acceptability judgment task.The subject pool of this research included 60 English majors studying at a university in China;30 were selected as a higher-proficiency group and 30 as a lower-proficiency group according to their Vocabulary Levels Test(Schmitt et al.,2001)scores and their self-reported proficiency in English.The experimental materials were programmed to E-prime 2.0 and included six types of collocations:(1)15 high-frequency congruent collocations,(2)15 low-frequency congruent collocations,(3)15 high-frequency incongruent collocations,(4)15 low-frequency incongruent collocations,(5)15 Chinese-only items,and(6)75 unrelated items for baseline data.The collected response times(RTs)and accuracy rates data were statistically analyzed by the use of an ANOVA test and pairwise comparisons through SPSS 16.0 software.The results revealed that:(1)the adjective-noun collocational processing of Chinese English learners is influenced by collocational frequency,congruency and L2 proficiency;(2)the processing time is affected by the interaction of congruency and frequency;and(3)the interactive effect of L2 proficiency in conjunction with congruency and frequency also influences the processing quality.展开更多
Music education has long been debated for its influence on children’s cognitive development,particularly regarding their thinking methods and adaptability.This article synthesizes research data to examine the cogniti...Music education has long been debated for its influence on children’s cognitive development,particularly regarding their thinking methods and adaptability.This article synthesizes research data to examine the cognitive benefits of music instruction,including increased IQ,language proficiency,memory,and attention.Traditional face-to-face training,while personalized and socially interactive,faces limitations such as budget constraints and accessibility.Modern digital platforms offer individualized learning paths with AI-driven feedback but may lack necessary interpersonal interaction.This paper proposes a hybrid approach to music education,integrating traditional and digital methods to maximize cognitive gains.Further research is recommended to explore the implementation of these integrated learning strategies in varied educational settings.展开更多
This paper explores the integration of the bridge-in,objectives,pre-assessment,participatory activities,post-assessment and summary(BOPPPS)teaching model within the context of the post-graduates Academic English cours...This paper explores the integration of the bridge-in,objectives,pre-assessment,participatory activities,post-assessment and summary(BOPPPS)teaching model within the context of the post-graduates Academic English course.It discusses how this structured approach can effectively enhance students’language proficiency,foster critical thinking skills,and align with the multifaceted objectives of advanced English language education.The study provides a detailed examination of each BOPPPS component as applied to the post-graduates Academic English curriculum,supported by theoretical underpinnings and practical implications.展开更多
Background: The growing use of web-based patient portals offers patients valuable tools for accessing health information, communicating with healthcare providers, and engaging in self-management. However, the influenc...Background: The growing use of web-based patient portals offers patients valuable tools for accessing health information, communicating with healthcare providers, and engaging in self-management. However, the influence of educating patients on these portals’ functionality on clinical outcomes, such as all-cause readmission rates, remains underexplored. Objective: This research proposal tested the hypothesis that educating a subset of patients with Chronic Obstructive Pulmonary Disease (COPD) and Congestive Heart Failure (CHF), on how to effectively access and utilize the functionality of web-based patient portals can reduce all-cause readmission rates. Methods: We performed a prospective, quasi-experimental study at Bon Secours St. Mary’s Hospital in Richmond, Virginia, USA;dividing participants into an intervention group, receiving education about accessing and navigating “My Chart”, the Bon Secours Web based portal, and a control group, receiving standard care. We then compared 30-day readmission rates, patient engagement, and self-management behaviors between the groups. Data was analyzed using statistical tests to assess the intervention’s impact. Results: We projected that educated patients will exhibit lower readmission rates, improved engagement, and better self-management. The results of the study showed that there was a significant decrease in 30-day readmissions in the intervention group in comparison with the control group (22.7% and 40.9%, respectively). This reduction of 18. 2% of readmissions evaluated here for a trial of meaningful clinical effect is statistically insignificant (p = 0. 184). The practical significance of the intervention is considered small-to-moderate (Cramer V = 0. 20) suggesting that the observed difference has a potential clinical importance even though the difference was not statistically significant. Conclusion: These results imply that the proposed educational intervention might have a positive impact on readmissions;nonetheless, the patient’s characteristics that make him or her capable of readmission cannot be changed and are assessed by the RoR (Risk of Readmission) score. The potential impact of the intervention may be offset, in part, by these baseline risk factors. The study’s power may be limited by sample size, potentially affecting the detection of significant differences. Future studies with larger, multi-center samples and longer follow-up periods are recommended to confirm these findings.展开更多
In this study,we aim to investigate the reciprocal influence between language motivation and English speaking fluency among language learners,and to draw implications for effective teaching methodologies.By analyzing ...In this study,we aim to investigate the reciprocal influence between language motivation and English speaking fluency among language learners,and to draw implications for effective teaching methodologies.By analyzing multiple cases of language learners in conjunction with relevant theories and practical insights,the study uncovers a dynamic correlation between language motivation and speaking fluency.The research findings indicate that heightened language motivation can positively impact learners’speaking fluency,while improved oral skills,in turn,bolster learners’language confidence and motivation.Building on these insights,the study proposes impactful teaching approaches,such as cultivating learners’enthusiasm for language acquisition,providing diverse opportunities for oral practice,and fostering active engagement in language communication.These strategies are designed to enhance language motivation and speaking fluency among learners,offering valuable guidance and reference for educators.展开更多
This paper explores the lexical association patterns of English as a second language and their relationship with language proficiency.Through the vocabulary association test,the study analyzes the differences in vocab...This paper explores the lexical association patterns of English as a second language and their relationship with language proficiency.Through the vocabulary association test,the study analyzes the differences in vocabulary association between learners with different language levels.The participants were 100 non-native English-speaking un-dergraduate students from a top 200 university,such as the University of Nottingham,and a university outside the top 200,such as the University of Aberdeen;the two groups of learners differed in their vocabulary size and learning style.It was found that the two groups of learners differed significantly in vocabulary size,language background,and learning experience.In addition,the study raises three core questions:first,learners’lexical association patterns,second,dif-ferences in association among learners with different language proficiency levels,and third,other variables that affect vocabulary association ability.The limitations of the study are that reaction time was not measured and the influence of native language background on word association was not fully considered;future research should further explore these aspects.展开更多
This study explores the integration of Generative AI(GenAI)tools and cooperative learning strategies to enhance writing proficiency among English as a Foreign Language(EFL)students in English-medium instruction(EMI)un...This study explores the integration of Generative AI(GenAI)tools and cooperative learning strategies to enhance writing proficiency among English as a Foreign Language(EFL)students in English-medium instruction(EMI)universities in China.Employing a quasi-experimental design,the study compared writing performance between an experimental group utilizing AI tools and a control group relying solely on traditional feedback methods.Quantitative findings revealed a significant improvement in writing scores for the experimental group(t=3.45,p<.01).A one-way ANOVA further demonstrated that higher engagement levels were positively associated with superior writing performance(F=4.32,p<.05),with post-hoc analyses highlighting peer collaboration and AI-driven personalized feedback as critical factors.Qualitative insights reinforced these findings,with students valuing the immediacy and specificity of AI feedback while still preferring the personalized nature of teacher input.However,the weak correlation between overall engagement levels and writing quality(r=.084)suggests that specific engagement dimensions,such as peer interaction and collaborative activities,warrant closer examination.The study contributes to the existing literature by bridging early constructivist learning theories with AI-driven pedagogical innovations,proposing a revised framework for understanding learning in technology-enhanced environments.Implications for educators include adopting blended approaches that leverage AI tools alongside traditional methods to foster active learning and improve writing outcomes in EFL contexts.展开更多
文摘With the continuous advancement of information technology,corpora and knowledge graphs(KGs)have become indispensable tools in modern language learning.This study explores how the integration of corpora and KGs in integrated English teaching can enhance students’abilities in vocabulary acquisition,grammar understanding,and discourse analysis.Through a comprehensive literature review,it elaborates on the theoretical foundations and practical values of these two technological tools in English instruction.The study designs a teaching model based on corpora and KGs and analyzes its specific applications in vocabulary,grammar,and discourse teaching within the Integrated English course.Additionally,the article discusses the challenges that may arise during implementation and proposes corresponding solutions.Finally,it envisions future research directions and application prospects.
文摘BACKGROUND Colorectal cancer is one of the malignant tumors with a high incidence and mortality rate globally,and the occurrence of liver metastasis significantly affects patient survival prognosis.In recent years,the application of immune checkpoint inhibitors(ICIs)in cancer treatment has made important progress,especially showing good therapeutic effects in patients with high microsatellite instability or mismatch repair deficiency.However,for the majority of patients with microsatellite stable(MSS)or proficient mismatch repair(pMMR)colorectal cancer,the efficacy of ICIs is limited,prompting researchers to explore combination therapy strategies to improve efficacy.Targeted drugs such as tyrosine kinase inhibitors(TKIs)and radiotherapy are believed to work synergistically with ICIs by modifying the tumor microenvironment and enhancing antigen presentation.AIM To investigate the efficacy and safety of the combination therapy of radiotherapy,ICIs,and TKIs in patients with MSS or pMMR colorectal cancer liver metastasis(CCLM),in order to provide new clinical treatment references.METHODS A retrospective analysis was conducted on the clinical data of 43 MSS or pMMR CCLM patients treated at our hospital from September 2021 to July 2024.Based on the treatment interventions received,the patients were divided into a control group(n=21,receiving ICIs and TKIs combination therapy)and an observation group(n=22,receiving radiotherapy,ICIs,and TKIs triple therapy).The therapeutic effects,serum tumor markers(carcinoembryonic antigen and RESULTS The disease control rate in the observation group(63.64%)was significantly higher than that of the control group(23.81%)(P<0.05)).Both groups showed a decrease in carcinoembryonic antigen and carbohydrate antigen 199 levels post-treatment,with the observation group demonstrating a more significant change(P<0.05).The median progression-free survival and median overall survival in the control group were 5.1 months and 7.6 months,respectively,while the observation group had a median progression-free survival and overall survival of 4.3 months and 6.9 months,respectively.The control group had longer survival times than the observation group,but the differences were not statistically significant(P>0.05).The incidence of adverse reactions,including nausea and vomiting,gastrointestinal reactions,skin reactions,bone marrow suppression,liver and kidney function impairment,neurotoxicity,leukopenia,neutropenia,and thrombocytopenia,showed no significant differences between the two groups(P>0.05).CONCLUSION Compared to the ICIs and TKIs combination therapy,the radiotherapy,ICIs,and TKIs triple therapy can further improve the disease control rate and serum tumor marker levels in MSS or pMMR CCLM patients without increasing the risk of related adverse reactions,making it a treatment regimen worthy of further validation.
基金Supported by Start-up Fund for Doctor's Scientific Research in Shanxi Cancer Hospital,No.Dr202314and Natural Exploration Category of Shanxi Basic Research Plan,No.202203021221284.
文摘BACKGROUND Immunotherapy is an approved treatment for metastatic rectal cancer in patients with defective mismatch repair(MMR).AIM To examine the clinical efficacy of neoadjuvant immunotherapy combined with radiotherapy and chemotherapy for the treatment of locally advanced rectal cancer(LARC),with a focus on patients with proficient MMR(pMMR)and mic-rosatellite stability.METHODS Two researchers searched multiple databases for publications up to September 2024.All included publications examined neoadjuvant immunotherapy for LARC,and reported major pathological response(MPR),pathological complete response(pCR),clinical complete response(CCR),and rates of R0 resection and anus-pre-serving surgery.Meta-analysis,subgroup analysis,sensitivity analysis,and ana-lysis of publication bias were performed.RESULTS We included 15 publications(796 patients).The MPR,pCR,and CCR were sig-nificantly better in the group that received immunotherapy(all P<0.05),espe-cially for patients with pMMR.In addition,the rate of R0 resection and anus-preserving surgery were also significantly greater in the group that received neoadjuvant immunotherapy(both P<0.05).Hematological toxicity and abnormal liver function were the most common clinical adverse events above grade 3.Most patients successfully completed the immunotherapy treatment.The incidence of immune-related adverse reactions was 0%-13.5%,and the severities of these events were generally considered acceptable.CONCLUSION The addition of neoadjuvant immunotherapy improved the clinical remission rate of patients who had LARC with pMMR,and the treatment-related adverse reactions were generally acceptable.Neoadjuvant immunotherapy combined with radiotherapy and chemotherapy should be considered for patients with LARC.
文摘The present study investigates the effects of congruency and frequency on adjective-noun collocational processing for Chinese learners of English at two proficiency levels based on the data obtained in an online acceptability judgment task.The subject pool of this research included 60 English majors studying at a university in China;30 were selected as a higher-proficiency group and 30 as a lower-proficiency group according to their Vocabulary Levels Test(Schmitt et al.,2001)scores and their self-reported proficiency in English.The experimental materials were programmed to E-prime 2.0 and included six types of collocations:(1)15 high-frequency congruent collocations,(2)15 low-frequency congruent collocations,(3)15 high-frequency incongruent collocations,(4)15 low-frequency incongruent collocations,(5)15 Chinese-only items,and(6)75 unrelated items for baseline data.The collected response times(RTs)and accuracy rates data were statistically analyzed by the use of an ANOVA test and pairwise comparisons through SPSS 16.0 software.The results revealed that:(1)the adjective-noun collocational processing of Chinese English learners is influenced by collocational frequency,congruency and L2 proficiency;(2)the processing time is affected by the interaction of congruency and frequency;and(3)the interactive effect of L2 proficiency in conjunction with congruency and frequency also influences the processing quality.
文摘Music education has long been debated for its influence on children’s cognitive development,particularly regarding their thinking methods and adaptability.This article synthesizes research data to examine the cognitive benefits of music instruction,including increased IQ,language proficiency,memory,and attention.Traditional face-to-face training,while personalized and socially interactive,faces limitations such as budget constraints and accessibility.Modern digital platforms offer individualized learning paths with AI-driven feedback but may lack necessary interpersonal interaction.This paper proposes a hybrid approach to music education,integrating traditional and digital methods to maximize cognitive gains.Further research is recommended to explore the implementation of these integrated learning strategies in varied educational settings.
文摘This paper explores the integration of the bridge-in,objectives,pre-assessment,participatory activities,post-assessment and summary(BOPPPS)teaching model within the context of the post-graduates Academic English course.It discusses how this structured approach can effectively enhance students’language proficiency,foster critical thinking skills,and align with the multifaceted objectives of advanced English language education.The study provides a detailed examination of each BOPPPS component as applied to the post-graduates Academic English curriculum,supported by theoretical underpinnings and practical implications.
文摘Background: The growing use of web-based patient portals offers patients valuable tools for accessing health information, communicating with healthcare providers, and engaging in self-management. However, the influence of educating patients on these portals’ functionality on clinical outcomes, such as all-cause readmission rates, remains underexplored. Objective: This research proposal tested the hypothesis that educating a subset of patients with Chronic Obstructive Pulmonary Disease (COPD) and Congestive Heart Failure (CHF), on how to effectively access and utilize the functionality of web-based patient portals can reduce all-cause readmission rates. Methods: We performed a prospective, quasi-experimental study at Bon Secours St. Mary’s Hospital in Richmond, Virginia, USA;dividing participants into an intervention group, receiving education about accessing and navigating “My Chart”, the Bon Secours Web based portal, and a control group, receiving standard care. We then compared 30-day readmission rates, patient engagement, and self-management behaviors between the groups. Data was analyzed using statistical tests to assess the intervention’s impact. Results: We projected that educated patients will exhibit lower readmission rates, improved engagement, and better self-management. The results of the study showed that there was a significant decrease in 30-day readmissions in the intervention group in comparison with the control group (22.7% and 40.9%, respectively). This reduction of 18. 2% of readmissions evaluated here for a trial of meaningful clinical effect is statistically insignificant (p = 0. 184). The practical significance of the intervention is considered small-to-moderate (Cramer V = 0. 20) suggesting that the observed difference has a potential clinical importance even though the difference was not statistically significant. Conclusion: These results imply that the proposed educational intervention might have a positive impact on readmissions;nonetheless, the patient’s characteristics that make him or her capable of readmission cannot be changed and are assessed by the RoR (Risk of Readmission) score. The potential impact of the intervention may be offset, in part, by these baseline risk factors. The study’s power may be limited by sample size, potentially affecting the detection of significant differences. Future studies with larger, multi-center samples and longer follow-up periods are recommended to confirm these findings.
文摘In this study,we aim to investigate the reciprocal influence between language motivation and English speaking fluency among language learners,and to draw implications for effective teaching methodologies.By analyzing multiple cases of language learners in conjunction with relevant theories and practical insights,the study uncovers a dynamic correlation between language motivation and speaking fluency.The research findings indicate that heightened language motivation can positively impact learners’speaking fluency,while improved oral skills,in turn,bolster learners’language confidence and motivation.Building on these insights,the study proposes impactful teaching approaches,such as cultivating learners’enthusiasm for language acquisition,providing diverse opportunities for oral practice,and fostering active engagement in language communication.These strategies are designed to enhance language motivation and speaking fluency among learners,offering valuable guidance and reference for educators.
文摘This paper explores the lexical association patterns of English as a second language and their relationship with language proficiency.Through the vocabulary association test,the study analyzes the differences in vocabulary association between learners with different language levels.The participants were 100 non-native English-speaking un-dergraduate students from a top 200 university,such as the University of Nottingham,and a university outside the top 200,such as the University of Aberdeen;the two groups of learners differed in their vocabulary size and learning style.It was found that the two groups of learners differed significantly in vocabulary size,language background,and learning experience.In addition,the study raises three core questions:first,learners’lexical association patterns,second,dif-ferences in association among learners with different language proficiency levels,and third,other variables that affect vocabulary association ability.The limitations of the study are that reaction time was not measured and the influence of native language background on word association was not fully considered;future research should further explore these aspects.
文摘This study explores the integration of Generative AI(GenAI)tools and cooperative learning strategies to enhance writing proficiency among English as a Foreign Language(EFL)students in English-medium instruction(EMI)universities in China.Employing a quasi-experimental design,the study compared writing performance between an experimental group utilizing AI tools and a control group relying solely on traditional feedback methods.Quantitative findings revealed a significant improvement in writing scores for the experimental group(t=3.45,p<.01).A one-way ANOVA further demonstrated that higher engagement levels were positively associated with superior writing performance(F=4.32,p<.05),with post-hoc analyses highlighting peer collaboration and AI-driven personalized feedback as critical factors.Qualitative insights reinforced these findings,with students valuing the immediacy and specificity of AI feedback while still preferring the personalized nature of teacher input.However,the weak correlation between overall engagement levels and writing quality(r=.084)suggests that specific engagement dimensions,such as peer interaction and collaborative activities,warrant closer examination.The study contributes to the existing literature by bridging early constructivist learning theories with AI-driven pedagogical innovations,proposing a revised framework for understanding learning in technology-enhanced environments.Implications for educators include adopting blended approaches that leverage AI tools alongside traditional methods to foster active learning and improve writing outcomes in EFL contexts.
