"Xizang has completely changed my lifestyle."As he spoke,Aleksei Perchuko,an international student at Xizang University,showed reporters the publication he had released overseas about traveling in Xizang.He ..."Xizang has completely changed my lifestyle."As he spoke,Aleksei Perchuko,an international student at Xizang University,showed reporters the publication he had released overseas about traveling in Xizang.He said with a smile,"Originally,I visited Xizang as a tourist;however,I have since become an expert in travel to Xizang."He even employed standard Tibetan to characterize Xizang as genuinely"Yagoodo"(meaning fantastic in Tibetan).展开更多
This paper undertakes a systematic combing of the development of research on integrating Chinese culture into foreign language education in China from the 1980s to 2025,dividing it into three stages:cultural attachmen...This paper undertakes a systematic combing of the development of research on integrating Chinese culture into foreign language education in China from the 1980s to 2025,dividing it into three stages:cultural attachment,cultural compensation,and cultural symbiosis,and reveals the logical shift of the research from the dominance of target language culture to the construction of the subjectivity of Chinese culture.Through quantitative and qualitative analysis of 435 CSSCI papers,three core themes are extracted:what to integrate,why to integrate,and how to integrate.This paper critically analyzes three pairs of contradictions:the imbalance between instrumentality and humanism,the separation of national narrative and individual expression,and the disconnection between traditional inheritance and modern transformation.It is proposed that future research should reconstruct the educational logic based on the Chinese context,integrate the national and individual dimensions,and build a dialogue mechanism between tradition and modernity,so as to provide theoretical and practical reference for the construction of a foreign language education system with Chinese characteristics.展开更多
In modern industrial production,foreign object detection in complex environments is crucial to ensure product quality and production safety.Detection systems based on deep-learning image processing algorithms often fa...In modern industrial production,foreign object detection in complex environments is crucial to ensure product quality and production safety.Detection systems based on deep-learning image processing algorithms often face challenges with handling high-resolution images and achieving accurate detection against complex backgrounds.To address these issues,this study employs the PatchCore unsupervised anomaly detection algorithm combined with data augmentation techniques to enhance the system’s generalization capability across varying lighting conditions,viewing angles,and object scales.The proposed method is evaluated in a complex industrial detection scenario involving the bogie of an electric multiple unit(EMU).A dataset consisting of complex backgrounds,diverse lighting conditions,and multiple viewing angles is constructed to validate the performance of the detection system in real industrial environments.Experimental results show that the proposed model achieves an average area under the receiver operating characteristic curve(AUROC)of 0.92 and an average F1 score of 0.85.Combined with data augmentation,the proposed model exhibits improvements in AUROC by 0.06 and F1 score by 0.03,demonstrating enhanced accuracy and robustness for foreign object detection in complex industrial settings.In addition,the effects of key factors on detection performance are systematically analyzed,providing practical guidance for parameter selection in real industrial applications.展开更多
Professional learning communities(PLCs)offer essential contextual support for the development of foreign language teachers in higher education.The book Building Professional Learning Communities of Foreign Language Te...Professional learning communities(PLCs)offer essential contextual support for the development of foreign language teachers in higher education.The book Building Professional Learning Communities of Foreign Language Teachers in Higher Education,co-authored by Wen et al.(2021)systematically examines the necessity,practical measures,theoretical construction,and outcomes associated with building PLCs for university foreign language teachers.Notably,it introduces a research methodology rooted in local teacher education practices with Chinese characteristics—the dialectical research paradigm(DRP).This review introduces the content of the book,evaluates its contributions to teacher development,and explores its implications for future practice and research.展开更多
This study examines how foreign language education in the artificial intelligence(AI)era could assist the cultivation of national consciousness through a technology-enhanced pedagogy of film appreciation.Using The Wil...This study examines how foreign language education in the artificial intelligence(AI)era could assist the cultivation of national consciousness through a technology-enhanced pedagogy of film appreciation.Using The Wild Robot as a case study,we argue that cinematic narratives serve as cultural mirrors,offering immersive,reflective,and affective sites for intercultural learning.We propose a three-layered pedagogical framework-progressing from semiotic decoding,through narrative and value comparison,to creative identity construction-that integrates intelligent tools to develop both communicative competence and an agentive sense of belonging.The approach exemplifies a humanistic turn in language teaching,aiming to form“rooted global communicators”who can engage in cross-civilization dialogue with cultural confidence and critical awareness.展开更多
In the past few decades,China's foreign trade,leveraging its comprehensive industrial system,resilient supply chain,and factor cost advantages,has steadily constructed a global division of labor pattern as the“wo...In the past few decades,China's foreign trade,leveraging its comprehensive industrial system,resilient supply chain,and factor cost advantages,has steadily constructed a global division of labor pattern as the“world's factory”.展开更多
Foreign body classification on coal conveyor belts is a critical component of intelligent coal mining systems.Previous approaches have primarily utilized convolutional neural networks(CNNs)to effectively integrate spa...Foreign body classification on coal conveyor belts is a critical component of intelligent coal mining systems.Previous approaches have primarily utilized convolutional neural networks(CNNs)to effectively integrate spatial and semantic information.However,the performance of CNN-based methods remains limited in classification accuracy,primarily due to insufficient exploration of local image characteristics.Unlike CNNs,Vision Transformer(ViT)captures discriminative features by modeling relationships between local image patches.However,such methods typically require a large number of training samples to perform effectively.In the context of foreign body classification on coal conveyor belts,the limited availability of training samples hinders the full exploitation of Vision Transformer’s(ViT)capabilities.To address this issue,we propose an efficient approach,termed Key Part-level Attention Vision Transformer(KPA-ViT),which incorporates key local information into the transformer architecture to enrich the training information.It comprises three main components:a key-point detection module,a key local mining module,and an attention module.To extract key local regions,a key-point detection strategy is first employed to identify the positions of key points.Subsequently,the key local mining module extracts the relevant local features based on these detected points.Finally,an attention module composed of self-attention and cross-attention blocks is introduced to integrate global and key part-level information,thereby enhancing the model’s ability to learn discriminative features.Compared to recent transformer-based frameworks—such as ViT,Swin-Transformer,and EfficientViT—the proposed KPA-ViT achieves performance improvements of 9.3%,6.6%,and 2.8%,respectively,on the CUMT-BelT dataset,demonstrating its effectiveness.展开更多
As one with great fame of writing China and Chinese people in war time, Anna Louise Strong, has the experience of communicating with Chinese left-wing writers, viewing their dramas works and reading their novels. From...As one with great fame of writing China and Chinese people in war time, Anna Louise Strong, has the experience of communicating with Chinese left-wing writers, viewing their dramas works and reading their novels. From her perspective, Chinese left-wing literature was featured by its revolution and popularity; Chinese left-wing writers were busy with creating different genres to get every Chinese＇s involvement in the anti-Japanese war in 1930s and participation in the construction of new China in 1940s. Hence, they were multifarious in their identity because they cared more than literature in a turbulent time. From what she presented, China, as a cultural otherness, was the existent utooia that fulfilled her radical nolitical dream of communism.展开更多
Introduction: Foreign bodies (FB) in the lower airways (LAs) constitute a potentially life-threatening emergency requiring immediate management. The objective of our study was to describe the patient pathway and manag...Introduction: Foreign bodies (FB) in the lower airways (LAs) constitute a potentially life-threatening emergency requiring immediate management. The objective of our study was to describe the patient pathway and management of foreign bodies in the lower airways. Methodology: This was a descriptive study with retrospective data collection conducted over a 6-year period (January 1, 2014, to December 31, 2019) in the ENT and Head and Neck Surgery Department of Donka National Hospital. Results: We observed a prevalence of 1.79%. The average age was 5.71 years, with a sex ratio of 1.2. However, 82.61% of the cases originated from rural areas. We noted that 78.83% of patients were referred after visiting 1 to 2 healthcare facilities (75.36%). The consultation delay was 3 days. Penetration syndrome was present in 98.56% of cases. The foreign body incidents occurred during play in 54.84% and during meals in 29.09% of cases. Radiographs were performed in 93.9% of cases. Endoscopy was used for both diagnostic and therapeutic purposes in all patients. The foreign bodies were located in the trachea (37.68%), larynx (26.08%), and bronchi (21.73%). Non-organic foreign bodies were predominant (52.17%). Postoperative outcomes were uncomplicated in 95.98% of cases, and the lethality rate was 2.85%. Conclusion: The pathway of patients with foreign bodies in the airways remains unpredictable in our context due to parental hesitations. Early management reduces morbidity and mortality rates.展开更多
The CPIFA has published the quarterly Foreign Affairs Journal since 1985.The Journal is among the first foreign-language periodicals in the People's Republic of China to elaborate on China's foreign policy and...The CPIFA has published the quarterly Foreign Affairs Journal since 1985.The Journal is among the first foreign-language periodicals in the People's Republic of China to elaborate on China's foreign policy and tell China's stories to the world.Over the past four decades,the Journal has helped provide in-depth analysis and research on China's foreign policy.展开更多
Introduction: Conjunctival granulomas are tumor pathologies of various origins. A foreign body, whatever its nature, is often involved in its genesis. To date, there is very little data on foreign body conjunctival gr...Introduction: Conjunctival granulomas are tumor pathologies of various origins. A foreign body, whatever its nature, is often involved in its genesis. To date, there is very little data on foreign body conjunctival granulomas, the prevalence would be approximately 10% and their underestimation is probably linked to the inconsistency of their clinical presentation. Patient and Observations: We report a case of conjunctival granuloma caused by a metallic foreign body that went unnoticed in a young boy, the interest of rigor on primary protection measures for high-risk occupations, and of the strict application of the diagnostic protocol relating to ocular trauma. Discussion: foreign body granulomas, despite their usually harmless nature, can jeopardize the anatomical and functional prognosis of the affected eye. Only a detailed interview and a meticulous clinical examination allow the diagnosis to be made and the distinction to be made with conjunctival granulomas of different causes. Conclusion: the possibility of the involvement of a foreign body in the genesis of conjunctival granulomas must impose the rigorous application of diagnostic and therapeutic protocols.展开更多
The CPIFA has published the quarterly Foreign Affairs Journal since 1985.The Journal is among the first foreign-language periodicals in the People's Republic of China to elaborate on China's foreign policy and...The CPIFA has published the quarterly Foreign Affairs Journal since 1985.The Journal is among the first foreign-language periodicals in the People's Republic of China to elaborate on China's foreign policy and tell China's stories to the world.Over the past four decades,the Journal has helped provide in-depth analysis and research on China's foreign policy,Chinese modernization as well as major international and regional issues.Chinese policymakers,senior diplomats,and renowned experts and scholars regularly contribute articles to the Journal.展开更多
This study examines the predictive roles of foreign language classroom anxiety(FLCA),foreign language enjoyment(FLE),and foreign language boredom(FLB)in English achievement among Chinese senior high school students.De...This study examines the predictive roles of foreign language classroom anxiety(FLCA),foreign language enjoyment(FLE),and foreign language boredom(FLB)in English achievement among Chinese senior high school students.Despite extensive research on anxiety in language learning,less attention has been given to boredom,and the combined effects of these three emotions on English achievement remain under-explored,particularly among high school students in China.To address these gaps,a sample of 142 students from Guangzhou was surveyed using questionnaires to assess their emotional experiences and English achievement.The research found that FLE exhibited a positive correlation with academic performance,while FLCA and FLB showed negative associations.Notably,FLE was the most significant predictor of English achievement,followed by FLCA and FLB.Gender differences were observed,with male students reporting significantly higher levels of environmental enjoyment,while female students experienced significantly greater communication anxiety.On this basis,this paper offers suggestions on how to enhance senior high school students’FLE while mitigating FLCA and FLB,thereby promoting more effective and sustained English learning.展开更多
Transorbital craniocerebral injury is a relatively rare type of penetrating head injury that poses a significant threat to the ocular and cerebral structures.^([1])The clinical prognosis of transorbital craniocerebral...Transorbital craniocerebral injury is a relatively rare type of penetrating head injury that poses a significant threat to the ocular and cerebral structures.^([1])The clinical prognosis of transorbital craniocerebral injury is closely related to the size,shape,speed,nature,and trajectory of the foreign object,as well as the incidence of central nervous system damage and secondary complications.The foreign objects reported to have caused these injuries are categorized into wooden items,metallic items,^([2-8])and other materials,which penetrate the intracranial region via fi ve major pathways,including the orbital roof (OR),superior orbital fissure (SOF),inferior orbital fissure(IOF),optic canal (OC),and sphenoid wing.Herein,we present eight cases of transorbital craniocerebral injury caused by an unusual metallic foreign body.展开更多
"I will revisit the Xizang Autonomous Region and recommend it to my family and friends.I believe they will fall in love with the region,too,"said Mori Yua,a Japanese graduate student studying at Minzu Univer..."I will revisit the Xizang Autonomous Region and recommend it to my family and friends.I believe they will fall in love with the region,too,"said Mori Yua,a Japanese graduate student studying at Minzu University of China.On October 15,2024,12 international teachers and students just concluded their trip to Xizang.At Lhasa Gonggar International Airport,they were reluctant to wave goodbye to the plateau.They shared their feelings with one another:"incredible""beautiful and charming","amazing roof of the world".展开更多
Retained foreign bodies are commonly seen in both the emergency department (ED) and the outpatient setting.^([1,2])The associated complications include inflammation,delayed healing,infection,damage to surrounding tiss...Retained foreign bodies are commonly seen in both the emergency department (ED) and the outpatient setting.^([1,2])The associated complications include inflammation,delayed healing,infection,damage to surrounding tissues,and disability.^([3,4])While most foreign bodies are locatable during an extensive wound-probing physical exam,they can be missed even when a welltrained clinician performs a thorough history and physical exam.^([5])Therefore,they are often a cause of malpractice litigations in the ED.展开更多
Dear Editor,We are writing this letter to report a special missed diagnosis case of pediatric ocular trauma with intraorbital pencil core foreign body.When an eye trauma occurs,orbital foreign bodies are widespread.Th...Dear Editor,We are writing this letter to report a special missed diagnosis case of pediatric ocular trauma with intraorbital pencil core foreign body.When an eye trauma occurs,orbital foreign bodies are widespread.The most common types of foreign bodies are metal,followed by plant foreign bodies,while oil foreign bodies are rare.展开更多
BACKGROUND Gastrointestinal foreign bodies represent a significant clinical challenge in em-ergency and surgical settings.While accidental ingestion predominates in healthy adults,intentional ingestion is frequently o...BACKGROUND Gastrointestinal foreign bodies represent a significant clinical challenge in em-ergency and surgical settings.While accidental ingestion predominates in healthy adults,intentional ingestion is frequently observed in pediatric,psychiatric,and incarcerated populations.Metallic sewing needles,characterized by their sharp morphology and high mobility,pose particular risks of visceral injury and com-plications due to their penetrative potential.Although preoperative imaging facilitates initial localization,subsequent migration of multiple needles com-plicates therapeutic interventions,increasing procedural complexity and patient risk.CASE SUMMARY We present a novel application of magnetic-assisted localization in managing a complex case of intentional ingestion of 30 metallic sewing needles in a psy-chiatric patient.The widespread distribution of needles throughout the gas-trointestinal tract necessitated an innovative surgical approach.Intraoperative implementation of cylindrical magnetic localization technology enabled precise identification and successful extraction of all foreign bodies while minimizing tissue trauma.CONCLUSION Magnetic-assisted localization represents an effective and safe technique to manage multiple magnetic gastrointestinal foreign bodies.This approach offers significant advantages in complex cases,particularly for needle-like metallic objects,and warrants consideration as a valuable tool in gastrointestinal surgery.展开更多
The presentation of a foreign body in the lower urinary tract is a challenging urological emergency with highly variable management approaches.A retrospective cohort study was undertaken to identify the patients who p...The presentation of a foreign body in the lower urinary tract is a challenging urological emergency with highly variable management approaches.A retrospective cohort study was undertaken to identify the patients who presented with selfinserted genitourethral foreign body to adult tertiary centers within our local health network(Southern Adelaide Local Health Network,Adelaide,Australia)from October 2002 to October 2022.Patient demographics,type of foreign body,psychiatric comorbidities,retrieval techniques,complications,and readmission data were extracted.Twenty-seven cases were identified with a median age of 44 years.Twenty-three(85.2%)were male and 4(14.8%)were female.Ten patients(37.0%)had a concurrent psychiatric illness.The most commonly inserted foreign bodies were plastic tubes/wires(29.6%).Twenty cases(74.1%)were retrieved endoscopically.Three patients(11.1%)required open cystotomy and one underwent a transperineal urethrotomy.Four patients(14.8%)represented after discharge.Two patients had repeat presentations for genitourinary foreign body insertion.A significant monotonic positive trend of foreign body presentations was identified(Mann–Kendall tau=0.95,P=0.043).Presentations of genitourethral foreign body insertions have trended upward over the past two decades.However,most cases were successfully managed endoscopically.展开更多
文摘"Xizang has completely changed my lifestyle."As he spoke,Aleksei Perchuko,an international student at Xizang University,showed reporters the publication he had released overseas about traveling in Xizang.He said with a smile,"Originally,I visited Xizang as a tourist;however,I have since become an expert in travel to Xizang."He even employed standard Tibetan to characterize Xizang as genuinely"Yagoodo"(meaning fantastic in Tibetan).
基金“A Study on the Value and Path of Integrating Excellent Traditional Chinese Culture Into Intercultural Communication Courses”(ZD2024)a project by the Beijing Higher Education Association,as well as“A Study on the Path of Empowering the Integration of Excellent Traditional Chinese Culture Into Intercultural Communication Courses With Generative AI”(2024),an institutional project of Beijing International Studies University.
文摘This paper undertakes a systematic combing of the development of research on integrating Chinese culture into foreign language education in China from the 1980s to 2025,dividing it into three stages:cultural attachment,cultural compensation,and cultural symbiosis,and reveals the logical shift of the research from the dominance of target language culture to the construction of the subjectivity of Chinese culture.Through quantitative and qualitative analysis of 435 CSSCI papers,three core themes are extracted:what to integrate,why to integrate,and how to integrate.This paper critically analyzes three pairs of contradictions:the imbalance between instrumentality and humanism,the separation of national narrative and individual expression,and the disconnection between traditional inheritance and modern transformation.It is proposed that future research should reconstruct the educational logic based on the Chinese context,integrate the national and individual dimensions,and build a dialogue mechanism between tradition and modernity,so as to provide theoretical and practical reference for the construction of a foreign language education system with Chinese characteristics.
文摘In modern industrial production,foreign object detection in complex environments is crucial to ensure product quality and production safety.Detection systems based on deep-learning image processing algorithms often face challenges with handling high-resolution images and achieving accurate detection against complex backgrounds.To address these issues,this study employs the PatchCore unsupervised anomaly detection algorithm combined with data augmentation techniques to enhance the system’s generalization capability across varying lighting conditions,viewing angles,and object scales.The proposed method is evaluated in a complex industrial detection scenario involving the bogie of an electric multiple unit(EMU).A dataset consisting of complex backgrounds,diverse lighting conditions,and multiple viewing angles is constructed to validate the performance of the detection system in real industrial environments.Experimental results show that the proposed model achieves an average area under the receiver operating characteristic curve(AUROC)of 0.92 and an average F1 score of 0.85.Combined with data augmentation,the proposed model exhibits improvements in AUROC by 0.06 and F1 score by 0.03,demonstrating enhanced accuracy and robustness for foreign object detection in complex industrial settings.In addition,the effects of key factors on detection performance are systematically analyzed,providing practical guidance for parameter selection in real industrial applications.
文摘Professional learning communities(PLCs)offer essential contextual support for the development of foreign language teachers in higher education.The book Building Professional Learning Communities of Foreign Language Teachers in Higher Education,co-authored by Wen et al.(2021)systematically examines the necessity,practical measures,theoretical construction,and outcomes associated with building PLCs for university foreign language teachers.Notably,it introduces a research methodology rooted in local teacher education practices with Chinese characteristics—the dialectical research paradigm(DRP).This review introduces the content of the book,evaluates its contributions to teacher development,and explores its implications for future practice and research.
基金supported by the project:Hunan Provincial Educational Science Research Project“Research on Cultivating National Consciousness in College Foreign Language Courses(XJT23CGD001)”.
文摘This study examines how foreign language education in the artificial intelligence(AI)era could assist the cultivation of national consciousness through a technology-enhanced pedagogy of film appreciation.Using The Wild Robot as a case study,we argue that cinematic narratives serve as cultural mirrors,offering immersive,reflective,and affective sites for intercultural learning.We propose a three-layered pedagogical framework-progressing from semiotic decoding,through narrative and value comparison,to creative identity construction-that integrates intelligent tools to develop both communicative competence and an agentive sense of belonging.The approach exemplifies a humanistic turn in language teaching,aiming to form“rooted global communicators”who can engage in cross-civilization dialogue with cultural confidence and critical awareness.
文摘In the past few decades,China's foreign trade,leveraging its comprehensive industrial system,resilient supply chain,and factor cost advantages,has steadily constructed a global division of labor pattern as the“world's factory”.
基金funded by the National Key Research and Development Program of China(grant number 2023YFC2907600)the National Natural Science Foundation of China(grant number 52504132)Tiandi Science and Technology Co.,Ltd.Science and Technology Innovation Venture Capital Special Project(grant number 2023-TD-ZD011-004).
文摘Foreign body classification on coal conveyor belts is a critical component of intelligent coal mining systems.Previous approaches have primarily utilized convolutional neural networks(CNNs)to effectively integrate spatial and semantic information.However,the performance of CNN-based methods remains limited in classification accuracy,primarily due to insufficient exploration of local image characteristics.Unlike CNNs,Vision Transformer(ViT)captures discriminative features by modeling relationships between local image patches.However,such methods typically require a large number of training samples to perform effectively.In the context of foreign body classification on coal conveyor belts,the limited availability of training samples hinders the full exploitation of Vision Transformer’s(ViT)capabilities.To address this issue,we propose an efficient approach,termed Key Part-level Attention Vision Transformer(KPA-ViT),which incorporates key local information into the transformer architecture to enrich the training information.It comprises three main components:a key-point detection module,a key local mining module,and an attention module.To extract key local regions,a key-point detection strategy is first employed to identify the positions of key points.Subsequently,the key local mining module extracts the relevant local features based on these detected points.Finally,an attention module composed of self-attention and cross-attention blocks is introduced to integrate global and key part-level information,thereby enhancing the model’s ability to learn discriminative features.Compared to recent transformer-based frameworks—such as ViT,Swin-Transformer,and EfficientViT—the proposed KPA-ViT achieves performance improvements of 9.3%,6.6%,and 2.8%,respectively,on the CUMT-BelT dataset,demonstrating its effectiveness.
文摘As one with great fame of writing China and Chinese people in war time, Anna Louise Strong, has the experience of communicating with Chinese left-wing writers, viewing their dramas works and reading their novels. From her perspective, Chinese left-wing literature was featured by its revolution and popularity; Chinese left-wing writers were busy with creating different genres to get every Chinese＇s involvement in the anti-Japanese war in 1930s and participation in the construction of new China in 1940s. Hence, they were multifarious in their identity because they cared more than literature in a turbulent time. From what she presented, China, as a cultural otherness, was the existent utooia that fulfilled her radical nolitical dream of communism.
文摘Introduction: Foreign bodies (FB) in the lower airways (LAs) constitute a potentially life-threatening emergency requiring immediate management. The objective of our study was to describe the patient pathway and management of foreign bodies in the lower airways. Methodology: This was a descriptive study with retrospective data collection conducted over a 6-year period (January 1, 2014, to December 31, 2019) in the ENT and Head and Neck Surgery Department of Donka National Hospital. Results: We observed a prevalence of 1.79%. The average age was 5.71 years, with a sex ratio of 1.2. However, 82.61% of the cases originated from rural areas. We noted that 78.83% of patients were referred after visiting 1 to 2 healthcare facilities (75.36%). The consultation delay was 3 days. Penetration syndrome was present in 98.56% of cases. The foreign body incidents occurred during play in 54.84% and during meals in 29.09% of cases. Radiographs were performed in 93.9% of cases. Endoscopy was used for both diagnostic and therapeutic purposes in all patients. The foreign bodies were located in the trachea (37.68%), larynx (26.08%), and bronchi (21.73%). Non-organic foreign bodies were predominant (52.17%). Postoperative outcomes were uncomplicated in 95.98% of cases, and the lethality rate was 2.85%. Conclusion: The pathway of patients with foreign bodies in the airways remains unpredictable in our context due to parental hesitations. Early management reduces morbidity and mortality rates.
文摘The CPIFA has published the quarterly Foreign Affairs Journal since 1985.The Journal is among the first foreign-language periodicals in the People's Republic of China to elaborate on China's foreign policy and tell China's stories to the world.Over the past four decades,the Journal has helped provide in-depth analysis and research on China's foreign policy.
文摘Introduction: Conjunctival granulomas are tumor pathologies of various origins. A foreign body, whatever its nature, is often involved in its genesis. To date, there is very little data on foreign body conjunctival granulomas, the prevalence would be approximately 10% and their underestimation is probably linked to the inconsistency of their clinical presentation. Patient and Observations: We report a case of conjunctival granuloma caused by a metallic foreign body that went unnoticed in a young boy, the interest of rigor on primary protection measures for high-risk occupations, and of the strict application of the diagnostic protocol relating to ocular trauma. Discussion: foreign body granulomas, despite their usually harmless nature, can jeopardize the anatomical and functional prognosis of the affected eye. Only a detailed interview and a meticulous clinical examination allow the diagnosis to be made and the distinction to be made with conjunctival granulomas of different causes. Conclusion: the possibility of the involvement of a foreign body in the genesis of conjunctival granulomas must impose the rigorous application of diagnostic and therapeutic protocols.
文摘The CPIFA has published the quarterly Foreign Affairs Journal since 1985.The Journal is among the first foreign-language periodicals in the People's Republic of China to elaborate on China's foreign policy and tell China's stories to the world.Over the past four decades,the Journal has helped provide in-depth analysis and research on China's foreign policy,Chinese modernization as well as major international and regional issues.Chinese policymakers,senior diplomats,and renowned experts and scholars regularly contribute articles to the Journal.
文摘This study examines the predictive roles of foreign language classroom anxiety(FLCA),foreign language enjoyment(FLE),and foreign language boredom(FLB)in English achievement among Chinese senior high school students.Despite extensive research on anxiety in language learning,less attention has been given to boredom,and the combined effects of these three emotions on English achievement remain under-explored,particularly among high school students in China.To address these gaps,a sample of 142 students from Guangzhou was surveyed using questionnaires to assess their emotional experiences and English achievement.The research found that FLE exhibited a positive correlation with academic performance,while FLCA and FLB showed negative associations.Notably,FLE was the most significant predictor of English achievement,followed by FLCA and FLB.Gender differences were observed,with male students reporting significantly higher levels of environmental enjoyment,while female students experienced significantly greater communication anxiety.On this basis,this paper offers suggestions on how to enhance senior high school students’FLE while mitigating FLCA and FLB,thereby promoting more effective and sustained English learning.
文摘Transorbital craniocerebral injury is a relatively rare type of penetrating head injury that poses a significant threat to the ocular and cerebral structures.^([1])The clinical prognosis of transorbital craniocerebral injury is closely related to the size,shape,speed,nature,and trajectory of the foreign object,as well as the incidence of central nervous system damage and secondary complications.The foreign objects reported to have caused these injuries are categorized into wooden items,metallic items,^([2-8])and other materials,which penetrate the intracranial region via fi ve major pathways,including the orbital roof (OR),superior orbital fissure (SOF),inferior orbital fissure(IOF),optic canal (OC),and sphenoid wing.Herein,we present eight cases of transorbital craniocerebral injury caused by an unusual metallic foreign body.
文摘"I will revisit the Xizang Autonomous Region and recommend it to my family and friends.I believe they will fall in love with the region,too,"said Mori Yua,a Japanese graduate student studying at Minzu University of China.On October 15,2024,12 international teachers and students just concluded their trip to Xizang.At Lhasa Gonggar International Airport,they were reluctant to wave goodbye to the plateau.They shared their feelings with one another:"incredible""beautiful and charming","amazing roof of the world".
文摘Retained foreign bodies are commonly seen in both the emergency department (ED) and the outpatient setting.^([1,2])The associated complications include inflammation,delayed healing,infection,damage to surrounding tissues,and disability.^([3,4])While most foreign bodies are locatable during an extensive wound-probing physical exam,they can be missed even when a welltrained clinician performs a thorough history and physical exam.^([5])Therefore,they are often a cause of malpractice litigations in the ED.
文摘Dear Editor,We are writing this letter to report a special missed diagnosis case of pediatric ocular trauma with intraorbital pencil core foreign body.When an eye trauma occurs,orbital foreign bodies are widespread.The most common types of foreign bodies are metal,followed by plant foreign bodies,while oil foreign bodies are rare.
基金Supported by National Natural Science Foundation of China,No.82170676the Natural Science Foundation of Shaanxi Provincial Key Industries Innovation Chain(Cluster)-Social Development Project,No.2020ZDLSF02-03+1 种基金the Key Project of Shaanxi Province's 14th Five-Year Education Science Planning:Research on the Training Model for Top-notch Innovative Talents in Higher Education Institutions of Shaanxi Province,No.SGH24Z16the Xi'an Talents Plan Project,No.XAYC210064.
文摘BACKGROUND Gastrointestinal foreign bodies represent a significant clinical challenge in em-ergency and surgical settings.While accidental ingestion predominates in healthy adults,intentional ingestion is frequently observed in pediatric,psychiatric,and incarcerated populations.Metallic sewing needles,characterized by their sharp morphology and high mobility,pose particular risks of visceral injury and com-plications due to their penetrative potential.Although preoperative imaging facilitates initial localization,subsequent migration of multiple needles com-plicates therapeutic interventions,increasing procedural complexity and patient risk.CASE SUMMARY We present a novel application of magnetic-assisted localization in managing a complex case of intentional ingestion of 30 metallic sewing needles in a psy-chiatric patient.The widespread distribution of needles throughout the gas-trointestinal tract necessitated an innovative surgical approach.Intraoperative implementation of cylindrical magnetic localization technology enabled precise identification and successful extraction of all foreign bodies while minimizing tissue trauma.CONCLUSION Magnetic-assisted localization represents an effective and safe technique to manage multiple magnetic gastrointestinal foreign bodies.This approach offers significant advantages in complex cases,particularly for needle-like metallic objects,and warrants consideration as a valuable tool in gastrointestinal surgery.
文摘The presentation of a foreign body in the lower urinary tract is a challenging urological emergency with highly variable management approaches.A retrospective cohort study was undertaken to identify the patients who presented with selfinserted genitourethral foreign body to adult tertiary centers within our local health network(Southern Adelaide Local Health Network,Adelaide,Australia)from October 2002 to October 2022.Patient demographics,type of foreign body,psychiatric comorbidities,retrieval techniques,complications,and readmission data were extracted.Twenty-seven cases were identified with a median age of 44 years.Twenty-three(85.2%)were male and 4(14.8%)were female.Ten patients(37.0%)had a concurrent psychiatric illness.The most commonly inserted foreign bodies were plastic tubes/wires(29.6%).Twenty cases(74.1%)were retrieved endoscopically.Three patients(11.1%)required open cystotomy and one underwent a transperineal urethrotomy.Four patients(14.8%)represented after discharge.Two patients had repeat presentations for genitourinary foreign body insertion.A significant monotonic positive trend of foreign body presentations was identified(Mann–Kendall tau=0.95,P=0.043).Presentations of genitourethral foreign body insertions have trended upward over the past two decades.However,most cases were successfully managed endoscopically.
