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Patient satisfaction and follow-up adherence to glaucoma case management clinic in China 被引量:1
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作者 Hao Lin Hu-Jie Lu +3 位作者 Wen-Zhe Zhou Shu-Shu Zuo Yan-Yan Chen Shao-Dan Zhang 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2024年第1期73-81,共9页
AIM:To assess glaucoma patient satisfaction and follow-up adherence in case management and identify associated predictors to improve healthcare quality and patient outcomes.METHODS:In this cross-sectional study,a tota... AIM:To assess glaucoma patient satisfaction and follow-up adherence in case management and identify associated predictors to improve healthcare quality and patient outcomes.METHODS:In this cross-sectional study,a total of 119 patients completed a Patient Satisfaction Questionnaire-18 and a sociodemographic questionnaire.Clinical data was obtained from the case management system.Follow-up adherence was defined as completing each follow-up within±30d of the scheduled time set by ophthalmologists during the study period.RESULTS:Average satisfaction scored 78.65±7,with an average of 4.39±0.58 across the seven dimensions.Age negatively correlated with satisfaction(P=0.008),whilst patients with follow-up duration of 2 or more years reported higher satisfaction(P=0.045).Multivariate logistics regression analysis revealed that longer follow-up durations were associated with lower follow-up adherence(OR=0.97,95%CI,0.95-1.00,P=0.044).Additionally,patients with suspected glaucoma(OR=2.72,95%CI,1.03-7.20,P=0.044)and those with an annual income over 100000 Chinese yuan demonstrated higher adherence(OR=5.57,95%CI,1.00-30.89,P=0.049).CONCLUSION:The case management model proves effective for glaucoma patients,with positive adherence rates.The implementation of this model can be optimized in the future based on the identified factors and extended to glaucoma patients in more hospitals. 展开更多
关键词 GLAUCOMA patient satisfaction follow-up adherence case management
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Endoscopic radial incision and cutting method for adult congenital duodenal webs:A case report
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作者 Hyun Deok Shin 《World Journal of Clinical Cases》 SCIE 2024年第18期3622-3628,共7页
BACKGROUND Congenital duodenal webs are rare in adults and can lead to various symptoms such as nausea,vomiting,and postprandial fullness.The treatment for this disease is mostly surgical.Endoscopic treatment techniqu... BACKGROUND Congenital duodenal webs are rare in adults and can lead to various symptoms such as nausea,vomiting,and postprandial fullness.The treatment for this disease is mostly surgical.Endoscopic treatment techniques have been developed and attempted for this disease.Endoscopic radial incision and cutting(RIC)techniques are reportedly very effective in benign anastomotic stricture.This case report highlights the effectiveness and safety of endoscopic RIC as a minimally invasive treatment for adult congenital duodenal webs.CASE SUMMARY A 23-year-old female patient with indigestion was referred to a tertiary hospital.The patient complained of postprandial fullness in the epigastric region.Previous physical examinations or blood tests indicated no abnormalities.Computed tomography revealed an eccentric broad-based delayed-enhancing mass-like lesion in the second portion of the duodenum.Endoscopy showed an enlarged gastric cavity and a significantly dilated duodenal bulb;a very small hole was observed in the distal part of the second portion,and scope passage was not possible.Gastrografin upper gastrointestinal series was performed,revealing an intraduodenal barium contrast-filled sac with a curvilinear narrow radiolucent rim,a typical"windsock"sign.Endoscopic RIC was performed on the duodenal web.The patient recovered uneventfully.Follow-up endoscopy showed a patent duodenal lumen without any residual stenosis.The patient reported complete resolution of symptoms at the 18-month follow-up.CONCLUSION Endoscopic RIC may be an effective treatment for congenital duodenal webs in adults. 展开更多
关键词 Congenital duodenal web Endoscopic treatment Radial incision and cutting method Surgery Case report
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Simple and effective method for treating severe adult skeletal class II malocclusion: A case report
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作者 Li-Li Xie Dan-Yang Chu Xiao-Feng Wu 《World Journal of Orthopedics》 2024年第10期965-972,共8页
BACKGROUND Severe skeletal class II malocclusion is the indication for combined orthodontic and orthognathic treatment.CASE SUMMARY A woman with a chief complaint of a protruding chin and an inability to close her lip... BACKGROUND Severe skeletal class II malocclusion is the indication for combined orthodontic and orthognathic treatment.CASE SUMMARY A woman with a chief complaint of a protruding chin and an inability to close her lips requested orthodontic camouflage.The treatment plan consisted of extracting the right upper third molar,right lower third molar,left lower second molar,and left upper third molar and moving the maxillary dentition distally using a convenient method involving microimplant nail anchors,push springs,long arm traction hooks,and elastic traction chains.After 52 months of treatment,her overbite and overjet were normal,and her facial profile was favorable.CONCLUSION This method can be used for distal movement of the maxillary dentition and to correct severe skeletal class II malocclusion in adults. 展开更多
关键词 Skeletal class II malocclusion Maxillary dentition Microimplant nail Simple and effective method Case report
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Pulp health and calcific healing of a complicated crown–root fracture with additional root fracture in a maxillary incisor: A case report
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作者 Na Li Yue-Yue Ren +4 位作者 Ying Tang Qi Yang Tian-Tian Meng Song Li Jing Zhang 《World Journal of Clinical Cases》 SCIE 2025年第3期42-49,共8页
BACKGROUND Complicated crown–root fracture (CRF) involves severe injury to the crown, root,and pulp, and may be accompanied by multiple root fractures. The loss of a toothhas lifelong consequences for children and te... BACKGROUND Complicated crown–root fracture (CRF) involves severe injury to the crown, root,and pulp, and may be accompanied by multiple root fractures. The loss of a toothhas lifelong consequences for children and teenagers, but the maintenance of pulphealth and the calcific healing of multiple root fractures are rarely reported in theliterature.CASE SUMMARY This case reports healing of a permanent tooth with complicated crown–root andadditional root fractures, in which pulp health was maintained. A 10-year-old girlfell and fractured the root of her maxillary left central incisor at the cervical level.After the coronal fragment was repositioned, the tooth was splinted until thetooth was no longer mobile, 2 years later. Eight years after treatment, the toothhas remained asymptomatic with vital pulp and localized gingival overgrowth.Cone-beam computed tomography revealed not only calcified healing of the CRFbut also spontaneous healing in an additional undiagnosed root fracture. Thefracture line on the enamel could not be healed by hard tissue and formed agroove in the cervical crown. It was speculated that the groove was related to thelocalized gingival overgrowth.CONCLUSION This case provides a clinical perspective of the treatment of a tooth with acomplicated CRF and an additional root fracture. 展开更多
关键词 Complicated crown-root fracture Multiple root fracture Spontaneous healing Cone-beam computed tomography Long-term follow-up Case report
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A Study on the Application of Audible Thinking Combined with Case Teaching Method in the Teaching of Nursing Room Visits for Trained Nurses
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作者 Xiuying Luo 《Journal of Clinical and Nursing Research》 2024年第8期207-212,共6页
Objective:To investigate the effect of using audible thinking combined with the case teaching method in the teaching of nursing checkups for regulation nurses.Methods:The period was April 2023–April 2024,and a random... Objective:To investigate the effect of using audible thinking combined with the case teaching method in the teaching of nursing checkups for regulation nurses.Methods:The period was April 2023–April 2024,and a randomized controlled group study was carried out in which 76 regulation nurses in our hospital were randomly divided into a research group and a control group,with 38 regulation nurses in each group.The control group used conventional teaching methods,and the research group used audible thinking combined with the case teaching method,comparing the two groups’independent learning ability scores,assessment scores,and teaching satisfaction.Results:Independent learning ability score:after teaching,the research group was significantly higher than the control group(P<0.05);Assessment results:the research group was considerably higher than the control group(P<0.05);Teaching satisfaction:the research group was significantly higher than the control group(P<0.05).Conclusion:The use of audible thinking combined with the case teaching method in the teaching of nursing room visits for trained nurses can improve independent learning ability and assessment results and increase teaching satisfaction. 展开更多
关键词 Audible thinking Case teaching method Trained nurses Nursing room teaching
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A Case Series of Olfactory Dysfunction in Imported COVID-19 Patients:A 12-Month Follow-Up Study 被引量:2
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作者 WANG Ni YANG Ming Bo +13 位作者 YANG Pu Ye CHEN Ren Bo HUANG Fei SHI Nan Nan MA Yan ZHANG Yan XU You LIU Si Hong LU Heng Yi FU Qing Qing FAN Yi Pin KAN Hong Min WANG Xiao Hong GUO Ya Ling 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2022年第5期402-411,共10页
Objective The scientific community knows little about the long-term influence of coronavirus disease2019(COVID-19) on olfactory dysfunction(OD). With the COVID-19 pandemic ongoing worldwide, the risk of imported cases... Objective The scientific community knows little about the long-term influence of coronavirus disease2019(COVID-19) on olfactory dysfunction(OD). With the COVID-19 pandemic ongoing worldwide, the risk of imported cases remains high. In China, it is necessary to understand OD in imported cases.Methods A prospective follow-up design was adopted. A total of 11 self-reported patients with COVID-19 and OD from Xi’an No. 8 Hospital were followed between August 19, 2021, and December 12, 2021.Demographics, clinical characteristics, laboratory and radiological findings, and treatment outcomes were analyzed at admission. We surveyed the patients via telephone for recurrence and sequelae at the1-, 6-, and 12-month follow-up.Results Eleven patients with OD were enrolled;of these, 54.5%(6/11) had hyposmia and 45.5%(5/11)had anosmia. 63.6%(7/11) reported OD before or on the day of admission as their initial symptom;of these, 42.9%(3/7) described OD as the only symptom. All patients in the study received combined treatment with traditional Chinese medicine and Western medicine, and 72.7%(8/11) had partially or fully recovered at discharge. In terms of OD recovery at the 12-month follow-up, 45.5%(5/11) reported at least one sequela, 81.8%(9/11) had recovered completely, 18.2%(2/11) had recovered partially, and there were no recurrent cases.Conclusions Our data revealed that OD frequently presented as the initial or even the only symptom among imported cases. Most OD improvements occurred in the first 2 weeks after onset, and patients with COVID-19 and OD had favorable treatment outcomes during long-term follow-up. A better understanding of the pathogenesis and appropriate treatment of OD is needed to guide clinicians in the care of these patients. 展开更多
关键词 COVID-19 OLFACTORY Imported cases HYPOSMIA ANOSMIA follow-up
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Novel method of primary endoscopic realignment for high-grade posterior urethral injuries:A case report 被引量:2
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作者 Cheng-Ju Ho Min-Hsin Yang 《World Journal of Clinical Cases》 SCIE 2022年第3期1050-1055,共6页
BACKGROUND A male urethral disruption injury is a urological emergency.Primary endoscopic realignment(PER)refers to reestablishment of urethral alignment via indwelling urethral catheter by cystoscope,which is recomme... BACKGROUND A male urethral disruption injury is a urological emergency.Primary endoscopic realignment(PER)refers to reestablishment of urethral alignment via indwelling urethral catheter by cystoscope,which is recommended as the optimal emergent treatment approach for reducing the likelihood of complications following injury.However,the prior literature suggests the success rate of PER to be relatively low due to complicated urethral disruption.We report a modified PER approach that serves to improve both the success rate and safety of the treatment.CASE SUMMARY A 19-year-old male patient presented with multiple pelvic fractures and complete urethral disruption following a high-velocity traffic accident.The patient’s abdominal computed tomography and retrograde urethrography results revealed complete urethral disruption at the bulbar urethra,with hematoma and contrast medium extravasation that extended into the extraperitoneal space.The conventional retrograde PER by cystoscope failed due to severe disruption and considerable hematoma.Modified simultaneous antegrade and retrograde PER was performed by means of semi-rigid ureteroscopy via a suprapubic Foley catheter and cystoscopy via the external urethra.An antegrade guidewire was passed through the bladder neck and then pulled out through the external urethral meatus with a cystoscope.Urethral continuity was achieved after a 16-Fr silicone Foley catheter was indwelled into the bladder along the guidewire.The patient recovered well,achieving voiding continence and avoiding further operation for urethral stricture.CONCLUSION Modified PER via suprapubic Foley catheter represents a promising and safe treatment approach in patients with posterior urethral injuries. 展开更多
关键词 Posterior urethral injury Emergent treatment Primary endoscopic realignment Novel method Case report
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Total femur replacement with 18 years of follow-up:A case report 被引量:1
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作者 Yi-Hao Yang Jia-Xiang Chen +8 位作者 Qiu-Yun Chen Yu Wang Yao-Bin Zhou Hong-Wei Wang Tao Yuan Hong-Pu Sun Lin Xie Zhi-Hong Yao Zuo-Zhang Yang 《World Journal of Clinical Cases》 SCIE 2022年第15期4957-4963,共7页
BACKGROUND Osteosarcoma is one of the most common primary malignant bone tumors and is more common in adolescents.The femur is the most common site of osteosarcoma,and many patients require total femur replacement.We ... BACKGROUND Osteosarcoma is one of the most common primary malignant bone tumors and is more common in adolescents.The femur is the most common site of osteosarcoma,and many patients require total femur replacement.We reviewed the relevant literature and case findings,summarized and analyzed this case in combination with relevant literature,and in doing so improved the understanding of the technology.CASE SUMMARY The case we report was a 15-year-old patient who was admitted to the hospital 15 days after the discovery of a right thigh mass.The diagnosis was osteosarcoma of the right femoral shaft.After completion of neoadjuvant chemotherapy and preoperative preparation,total right femoral resection+artificial total femoral replacement was performed.Then,chemotherapy was continued after surgery.The patient recovered well after treatment,and the function of the affected limb was good.No recurrence,metastasis,prosthesis loosening,dislocation,fracture or other complications were found during 18 years of follow-up.At present,the patient can still work and lives normally.The results of the medium-and longterm follow-up were satisfactory.CONCLUSION Artificial total femur replacement is a feasible limb salvage operation for patients with femoral malignant tumors,and the results of medium-and long-term follow-up are satisfactory. 展开更多
关键词 Total femur replacement OSTEOSARCOMA Medium and long-term follow-up Case report
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A case of 9p deletion syndrome with congenital infantile glaucoma,effective method of diagnosis,and treatment 被引量:1
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作者 Xu Jia Xu-Yang Liu Xuan-Chu Duan 《International Journal of Ophthalmology(English edition)》 SCIE CAS 2017年第2期318-320,共3页
Dear Editor,I am Dr.Jia X from the Department of Ophthalmology,Second Xiangya Hospital,Central South University,Changsha,China.I write to present a rare case report of 9p deletion syndrome with congenital infantile gl... Dear Editor,I am Dr.Jia X from the Department of Ophthalmology,Second Xiangya Hospital,Central South University,Changsha,China.I write to present a rare case report of 9p deletion syndrome with congenital infantile glaucoma in an infant,accompanying with an effective method of both diagnosis and treatment. 展开更多
关键词 CASE A case of 9p deletion syndrome with congenital infantile glaucoma effective method of diagnosis and treatment IOP
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Metastatic clear cell sarcoma of the pancreas:A rare case report 被引量:10
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作者 Yu-Jing Liu Chen Zou Yong-You Wu 《World Journal of Clinical Cases》 SCIE 2024年第8期1448-1453,共6页
BACKGROUND Clear cell sarcoma(CCS)is a rare soft-tissue sarcoma.The most common metastatic sites for CCS are the lungs,bones and brain.CCS is highly invasive and mainly metastasizes to the lung,followed by the bone an... BACKGROUND Clear cell sarcoma(CCS)is a rare soft-tissue sarcoma.The most common metastatic sites for CCS are the lungs,bones and brain.CCS is highly invasive and mainly metastasizes to the lung,followed by the bone and brain;however,pancreatic metastasis is relatively rare.CASE SUMMARY We report on a rare case of CCS with pancreatic metastasis in a 47-year-old man.The patient had a relevant medical history 3 years ago,with abdominal pain as the main clinical manifestation.No abnormalities were observed on physical examination and the tumor was found on abdominal computed tomography.Based on the medical history and postoperative pathology,the patient was diagnosed with CCS with pancreatic metastasis.The patient was successfully treated with surgical interventions,including distal pancreatectomy and sple-nectomy.CONCLUSION This report summarizes the available treatment modalities for CCS and the importance of regular postoperative follow-up for patients with CCS. 展开更多
关键词 Clear cell sarcoma PANCREAS METASTASIS follow-up Case report
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Acupuncture Combined with Plucking Muscle Method for Treatment of 48 Cases of Acute Lumbar Sprain
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作者 Yang Tonghua Hu Changhai Qi Ruihong(Central Hospital of Mudanjiang Administrative Bureau of Forest,Helongjiang Province) 《中国针灸》 CAS CSCD 北大核心 1995年第S2期291-292,共2页
AcupunctureCombinedwithPluckingMuscleMethodforTreatmentof48CasesofAcuteLumbarSprain¥YangTonghua;HuChanghai;Q... AcupunctureCombinedwithPluckingMuscleMethodforTreatmentof48CasesofAcuteLumbarSprain¥YangTonghua;HuChanghai;QiRuihong(CentralH... 展开更多
关键词 ACUPUNCTURE ACUTE Cases Combined LUMBAR method MUSCLE PLUCKING SPRAIN Treatment
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Aka Canturk Oral Autopsy Method for the Dental Identification of Fetus and Infant Cases
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作者 P. Sema Aka Nergis Canturk 《Forensic Medicine and Anatomy Research》 2014年第3期48-50,共3页
Forensic research requires the application of reliable identification methods for unidentified individuals, among which the dental analysis has prime importance. The most significant source of dental evidence is oral ... Forensic research requires the application of reliable identification methods for unidentified individuals, among which the dental analysis has prime importance. The most significant source of dental evidence is oral autopsy applications, which consist of an examination and evidence collection from the oral cavity of a deceased individual. Oral autopsies show variations depending on the age of the person due to rigor mortis. The oral autopsy of a child may require an easier operation than adults, and thus, the procedures are usually simpler for fetus or infant cases. The aim of this study is to propose the theoretical and experimental aspects of an oral autopsy protocol for a special age group of fetus or infant cases, which is a method for extracting tooth germs in their developmental stages for identification purposes and entitled by the authors’ names as the “Aka-Canturk Oral Autopsy Method”. 展开更多
关键词 AKA Canturk ORAL AUTOPSY method for the Dental Identification of FETUS and INFANT Cases
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A Mapping Method of Using the Compound Use Cases to Generate User Interface
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作者 Bingbing Xia Yue Zhang 《Open Journal of Applied Sciences》 2012年第3期180-183,共4页
To support the requirement analysis of the user interfaces and the auto generation of the final user interfaces, we should improve the traditional modeling method which centered on the system and the implementation, a... To support the requirement analysis of the user interfaces and the auto generation of the final user interfaces, we should improve the traditional modeling method which centered on the system and the implementation, and turn to use the modeling method which centered on the usage and the user. The compound use cases describe the system function from the user point of view. Based on the compound use cases, we can generate the final user interfaces. 展开更多
关键词 COMPOUND Use CASES USER INTERFACES Modeling method
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TCM Treatment of 18 Cases of Sicca Syndrome with the Heat-Removing and Dampness-Eliminating Method
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作者 张淑瑛 刘煜 《Journal of Traditional Chinese Medicine》 SCIE CAS CSCD 2002年第4期260-261,共2页
  With rich clinic experience of over 30 years, the author have treated 18 cases of sicca syndrome with the heat-removing and dampness eliminating method, and obtained satisfactory therapeutic results. A report foll...   With rich clinic experience of over 30 years, the author have treated 18 cases of sicca syndrome with the heat-removing and dampness eliminating method, and obtained satisfactory therapeutic results. A report follows.…… 展开更多
关键词 麦冬 麦门冬 补阴药 TCM Treatment of 18 Cases of Sicca Syndrome with the Heat-Removing and Dampness-Eliminating method
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A Research on the Application of Case Teaching Method in Curriculum-Based Ideological and Political Education in College English Course under the Concept of OBE
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作者 Hongmei Chen 《Journal of Educational Theory and Management》 2021年第1期89-93,共5页
Since the idea of“Curriculum-Based Ideological and Political Education”was formally proposed in 2016,it has rapidly become a research hotspot in education reform.Although a large number of relevant studies have focu... Since the idea of“Curriculum-Based Ideological and Political Education”was formally proposed in 2016,it has rapidly become a research hotspot in education reform.Although a large number of relevant studies have focused on the effective paths to curriculum-based ideological and political education in specific courses,there are few studies on how to integrate ideological and political education contents into particular courses under specific educational concepts and by particular teaching methods.Thus,this paper will explore how to improve the teaching effectiveness of curriculumbased ideological and political education in College English course with the OBE concept as the driving force and the case teaching method as the means.Finally,a few thoughts on the application of case teaching method in College English course are offered. 展开更多
关键词 Curriculum-based ideological and political education OBE College English course Case teaching design Case teaching method
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Design Method and Classic Case Analysis of Low Carbon Community
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作者 CHEN Yue YANG Xin ZHANG Qi 《Journal of Landscape Research》 2022年第4期1-4,10,共5页
Realizing “carbon peaking” and “carbon neutrality” is a major strategic decision made by China to coordinate domestic and international situations.In order to achieve the “double carbon” goal,it is also necessar... Realizing “carbon peaking” and “carbon neutrality” is a major strategic decision made by China to coordinate domestic and international situations.In order to achieve the “double carbon” goal,it is also necessary for relevant practitioners to actively put into practice to improve the participation of residents and advocate low carbon life while formulating the policy action plan.Community is an important place for human activities and one of the main spatial types of carbon emissions in cities.Doing a good job in planning energy conservation and emission reduction in the community plays an important role in achieving the “double carbon” goal.Through the analysis of classic low carbon community practice cases at home and abroad,6 planning and design methods for low carbon community are concluded,and the development status of low carbon community in China is reflected and summarized. 展开更多
关键词 “Double carbon”goal Low carbon community Planning and design method Classic case
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External application of Chinese medicine formula combined with analgesic drugs to treat lung squamous cell carcinoma pain: A case study with mixed methods
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作者 Hong Chen Jun-Qiang Zhao +2 位作者 Yun-Lan Jiao Dou Wang Yu-Fang Hao 《TMR Modern Herbal Medicine》 2018年第1期29-34,共6页
Objective: To investigate the effectiveness of the external application of Chinese medicine combined with analgesicdrugs to treat lung squamous cell carcinoma pain. Methods: A 54-year-old patient with upper lobe of ... Objective: To investigate the effectiveness of the external application of Chinese medicine combined with analgesicdrugs to treat lung squamous cell carcinoma pain. Methods: A 54-year-old patient with upper lobe of the left lungsquamous cell carcinoma was studied, who suffered from severe cancer pain with the initial numeric rating scale (NRS)7 point when admitted. Exterior-use formula was applied to pain spot to relieve the pain. Mixed methods approachcomprising NRS, Short-form of McGill Pain Questionnaire, quality of life scale, times of breakout pain, records ofadverse reactions and semi-structured interviews were utilized to evaluate the effect. Results: With the combination useof the formula and analgesic drugs, the patient’s NRS score dropped from 7 to 3 point. Quality of life scale scoreimproved from 33 to 42 point. Times of breakout pain reduced from twice to none. The amount of oxycodone decreasedfrom 30 mg Bid to 10 mg Bid. No adverse effect appeared. The patient’s felt more energetic with good sleep and appetite.Conclusion: This formula is effective and safe for pain relief when combined with analgesic drugs, and may be a goodoption in dealing with local cancer pain. Future randomized, controlled studies are needed to better evaluate the efficacy. 展开更多
关键词 Cancer pain Chinese medicine Case study Mixed methods
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ON THE LIMIT CASE OF THE STEP-REDUCTION METHOD FOR CALCULATING NON-UNIFORM BEAM WITH VARIOUS SECTIONS
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作者 伍炯宇 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1990年第8期795-800,共6页
In this paper, the step reduction method is discussed, which was advanced by Prof. Yeh Kai-yuan for calculating a non-uniform beam with various sections. The following result is proved. The approximate solution by thi... In this paper, the step reduction method is discussed, which was advanced by Prof. Yeh Kai-yuan for calculating a non-uniform beam with various sections. The following result is proved. The approximate solution by this method approaches the true solution if the number of the steps approaches the infinity. However, the measure of the error between the limit solution and the ture solution is not in the pure mathematics sense but in the mechanics sense. 展开更多
关键词 ON THE LIMIT CASE OF THE STEP-REDUCTION method FOR CALCULATING NON-UNIFORM BEAM WITH VARIOUS SECTIONS
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Case Study of a Chinese Girl's English Learning Methods in the American Elementary School
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作者 杨丽 《海外英语》 2017年第6期239-240,共2页
The goal of this research is to explore a more successful method for Mainland Chinese students to learn English.This newmethod will be illustrated by using the experiences of my daughter while a student in an elementa... The goal of this research is to explore a more successful method for Mainland Chinese students to learn English.This newmethod will be illustrated by using the experiences of my daughter while a student in an elementary school in the United States for oneyear.From the analysis of her learning experiences,the following conclusions were drawn:1) Immerse language learning is important tolanguage input.2) Phonics is an effective tool to improve reading for Chinese English 展开更多
关键词 language input learning methods PHONICS case study
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Shell Casing Size Measurement Method Based on Improved Hough Transform
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作者 ZHANG Liguang LIU Ying +1 位作者 YAN Yuxin ZHANG Yuzhe 《Instrumentation》 2022年第3期19-26,共8页
In order to improve the accuracy and efficiency of the measurement of the Shell Case size,a measurement system based on machine vision is introduced.Through the preprocessing,threshold segmentation algorithm and edge ... In order to improve the accuracy and efficiency of the measurement of the Shell Case size,a measurement system based on machine vision is introduced.Through the preprocessing,threshold segmentation algorithm and edge detection of the shell case image.Correlated size measurement of lines and circles in contour using binary search method and Hough transform.The experiment of detecting four sizes of 100 qualified shells shows that the system can realize the rapid and accurate detection of shell casings,and can be used to assess their quality performance.It effectively improves the detection efficiency and further improves the automation level of detection,which has a good application prospect. 展开更多
关键词 Machine Recognition Hough Transform Dichotomy method Shell Case
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