期刊文献+

二次检索

题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息
共找到2,894篇文章
< 1 2 145 >
每页显示 20 50 100
Development of a new cerebral ischemia reperfusion model of Mongolian gerbils and standardized evaluation system 被引量:1
1
作者 Ying Wu Caijiao Hu +9 位作者 Zhihui Li Feiyang Li Jianyi Lv Meng Guo Xin Liu Changlong Li Xueyun Huo Zhenwen Chen Lifeng Yang Xiaoyan Du 《Animal Models and Experimental Medicine》 CAS CSCD 2024年第1期48-55,共8页
Background:The Mongolian gerbil is an excellent laboratory animal for preparing the cerebral ischemia model due to its inherent deficiency in the circle of Willis.However,the low incidence and unpredictability of symp... Background:The Mongolian gerbil is an excellent laboratory animal for preparing the cerebral ischemia model due to its inherent deficiency in the circle of Willis.However,the low incidence and unpredictability of symptoms are caused by numerous complex variant types of the circle.Additionally,the lack of an evaluation system for the cer-ebral ischemia/reperfusion(I/R)model of gerbils has shackled the application of this model.Methods:We created a symptom-oriented principle and detailed neurobehavioral scoring criteria.At different time points of reperfusion,we analyzed the alteration in locomotion by rotarod test and grip force score,infarct volume by triphenyltetrazo-lium chloride(TTC)staining,neuron loss using Nissl staining,and histological charac-teristics using hematoxylin-eosin(H&E)straining.Results:With a successful model rate of 56%,32 of the 57 gerbils operated by our method harbored typical features of cerebral I/R injury,and the mortality rate in the male gerbils was significantly higher than that in the female gerbils.The suc-cessfully prepared I/R gerbils demonstrated a significant reduction in motility and grip strength at 1 day after reperfusion;formed obvious infarction;exhibited typi-cal pathological features,such as tissue edema,neuronal atrophy and death,and vacuolated structures;and were partially recovered with the extension of reperfu-sion time.Conclusion:This study developed a new method for the unilateral common carotid artery ligation I/R model of gerbil and established a standardized evaluation system for this model,which could provide a new cerebral I/R model of gerbils with more practical applications. 展开更多
关键词 ISCHEMIA/REPERFUSION Mongolian gerbil standardized model system unilateral carotid occlusion
下载PDF
Standardized ileal digestibility of amino acids in soybean meal fed to non-pregnant and pregnant sows
2
作者 Ke Wang Ya Wang +11 位作者 Lei Guo Yong Zhuo Lun Hua Lianqiang Che Shengyu Xu Ruinan Zhang Jian Li Bin Feng Zhengfeng Fang Xuemei Jiang Yan Lin De Wu 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2024年第1期362-373,共12页
Background Two studies were designed to determine standard ileal crude protein(CP)and amino acid(AA)digestibility of soybean meal(SBM)from different origins fed to non-pregnant and pregnant sows.Seven solvent-extracte... Background Two studies were designed to determine standard ileal crude protein(CP)and amino acid(AA)digestibility of soybean meal(SBM)from different origins fed to non-pregnant and pregnant sows.Seven solvent-extracted SBMs from soybeans produced in the USA,Brazil,and China were selected.In Exp.1,eight different diets were created:a nitrogen(N)-free diet and 7 experimental diets containing SBM from different origins as the only N source.Eight non-pregnant,multiparous sows were arranged in an 8×8 Latin square design(8 periods and 8 diets).In Exp.2,the diet formula was the same as in Exp.1.Eight gestating sows(parity 3)were assigned to 4 different diets in a replicated 4×3 Youden square design(three periods and four diets)in mid-gestation and again in late-gestation stages.Results When fed to non-pregnant and late-gestating sows,the standardized ileal digestibility(SID)of CP and most AAs from different SBM were not significantly different(P>0.05).When fed to mid-gestating sows,the SID values for Arg,His,Lys,Phe,Cys,Gly,Ser,and Tyr in SBM 1 were lower than in SBM 4 and 5(P<0.05),whereas SID for Leu from SBM 5 was higher than in SBM 1 and 4(P<0.05).SID values for Ile,Ala,and Asp from SBM 4 were lower than in SBM 1 and 5(P<0.05).Sows had significantly greater SID values for Lys,Ala,and Asp during mid-gestation when compared with late-gestation stages(P<0.05).Mid-gestating sows had greater SID value for Val and lower SID value for Tyr when compared with non-pregnant and late-gestating sows(P<0.01),whereas non-pregnant sows had significantly greater SID value for Met when compared with gestating sows(P<0.01).Conclusions When fed to mid-gestating sows,the SID values for most AAs varied among SBM samples.The SID values for Lys,Met,Val,Ala,Asp,and Tyr in SBM were affected by sow gestation stages.Our findings provide a cornerstone for accurate SBM use in sow diets. 展开更多
关键词 Amino acids SOWS Soybean meal standardized ileal digestibility
下载PDF
Post competency training in standardized training of resident physicians and integrated postgraduates
3
作者 Yan Zeng Jian Yang Jun-Wen Zhang 《World Journal of Clinical Cases》 SCIE 2024年第29期6250-6254,共5页
We focus on the importance and necessity of post-competency-based training in medical education alongside its current challenges and opportunities.Integrating post competency training into standardized educational fra... We focus on the importance and necessity of post-competency-based training in medical education alongside its current challenges and opportunities.Integrating post competency training into standardized educational frameworks is increasingly recognized as a critical component of preparing residents and postgraduates for real-world clinical practice.Post competency training represents a commitment to excellence in medical education,striving to produce competent,skilled practitioners to meet the challenges of modern healthcare. 展开更多
关键词 Post competency standardized training RESIDENT POSTGRADUATE Competencybased medical education
下载PDF
Characteristics of Dry and Wet Climate in Shandong Province Based on Standardized Precipitation Index
4
作者 Ningxin ZHANG Fengling ZENG Fang LI 《Meteorological and Environmental Research》 2024年第3期6-15,共10页
Based on the monthly precipitation data of 116 meteorological stations in Shandong Province during 1970-2021,standardized precipitation index(SPI)was calculated,and the methods of linear fitting,mutation test and Morl... Based on the monthly precipitation data of 116 meteorological stations in Shandong Province during 1970-2021,standardized precipitation index(SPI)was calculated,and the methods of linear fitting,mutation test and Morlet wavelet analysis were used to analyze the change trend and temporal and spatial distribution characteristics of SPI index in the past 52 years.The results show that there were more normal years in Shandong Province,and the frequency reached 38.46%.There was severe drought in the 1980s and more wet years after 2003.SPI index showed an upward trend in spring,summer and winter but a weak arid trend in autumn.In addition,intense dry weather was more frequent in summer.Spatially,the climate was normal or humid in most areas of Shandong Province.The regions with more wet years were located in the central and northeast Shandong and the peninsula,while the climate was normal in the southwest and north of Shandong.The areas with more dry years were mainly located in the northwest of Shandong Province.There was mainly local and global drought in Shandong Province,and the arid area showed a decreasing trend.In the past 52 years,Shandong Province experienced quasi-4 times of alternation between dry and wet climate.The long period of 21 a was the first main period,and the climate would be still wet in Shandong Province in the future.In terms of mutation,the climate in Shandong Province became humid after 2003,and 2003 was the mutation point.After the abrupt change,the climate changed from gradually drying to wetting. 展开更多
关键词 standardized precipitation index Shandong Province Dry and wet climate characteristics Trend analysis
下载PDF
Application Effect of Remote Ultrasound Teaching in Standardized Residency Training
5
作者 Weixia Kong Qing Yang +1 位作者 Ying Zhou Qi Guo 《Journal of Contemporary Educational Research》 2024年第6期110-115,共6页
Objective:To explore the application effect of remote ultrasound teaching in the standardized training of residents.Methods:42 students who participated in the standardized residency training in the Department of Ultr... Objective:To explore the application effect of remote ultrasound teaching in the standardized training of residents.Methods:42 students who participated in the standardized residency training in the Department of Ultrasonography of our hospital from August 2022 to August 2023 were selected and divided into the control group(n=21)and the observation group(n=21)by using the random number table method.The control group was taught routinely,and the observation group was taught with remote ultrasound on the basis of the control group.The general data,teaching effect,ultrasound diagnostic compliance rate,and teaching satisfaction of the participants in the two groups were observed.Results:The baseline data of the two groups were not statistically significant(P>0.05);the theoretical and practical assessment scores of the observation group were significantly better than those of the control group(t=2.491,t=2.434,P=0.05);the ultrasound diagnostic compliance rate of the participants in the observation group was significantly higher than that of the control group(78.33%)(χ2=33.574,P=0.000<0.001);the overall satisfaction rate of students in the observation group(20/95.24%)was significantly higher than that of the control group(14/66.67%)(χ2=3.860,P=0.049<0.05).Conclusion:In standardized residency training,remote ultrasound teaching can effectively improve the comprehensive ability of students,enhance diagnostic accuracy,and improve students’teaching satisfaction. 展开更多
关键词 Remote teaching ULTRASOUND RESIDENT standardized training Application effect
下载PDF
The Effect of Standardized Nutritional Care Combined with Exercise Intervention in Patients with Gestational Diabetes Mellitus and Its Effect on FPG,2hPG,and HbA1c Levels
6
作者 Tingting Wang 《Journal of Clinical and Nursing Research》 2024年第7期73-78,共6页
Objective:To study the application effect of standardized nutritional care combined with exercise intervention in patients with gestational diabetes mellitus and the effect on fasting blood glucose(FPG),2-hour postpra... Objective:To study the application effect of standardized nutritional care combined with exercise intervention in patients with gestational diabetes mellitus and the effect on fasting blood glucose(FPG),2-hour postprandial blood glucose(2hPG),and glycated hemoglobin(HbA1c)levels.Methods:Ninety cases of gestational diabetes mellitus diagnosed between June 2022 and June 2023 were selected and randomly divided into two groups of 45 cases each.The control group received conventional intervention,while the observation group received combined standardized nutritional care and exercise intervention.Blood glucose levels,adverse pregnancy outcomes,and adverse neonatal outcomes were compared.Results:On the day before delivery,the FPG,2hPG,and HbA1c levels of patients in the observation group were lower than those of patients in the control group(P<0.05).The incidence of adverse pregnancy outcomes(4.44%)and adverse neonatal outcomes(2.22%)in the observation group was lower than in the control group(P<0.05).Conclusion:The blood glucose levels of gestational diabetes mellitus patients can be controlled through standardized nutritional care and exercise interventions,leading to improved pregnancy and neonatal outcomes. 展开更多
关键词 Gestational diabetes mellitus standardized nutritional care Exercise intervention FPG 2hPG HBA1C
下载PDF
Exploration of the Integration of Curriculum Ideology and Politics into the Educational Pathway of Standardized Training for General Practice Residents
7
作者 Zhuan Huang Yaodong Li +4 位作者 Lina Ma Rui Xu Fang Yang Yingpeng Shi Junlin Liu 《Journal of Contemporary Educational Research》 2024年第5期91-96,共6页
In recent years,the national higher education reform has proposed the concept of curriculum ideological and political education as a major element.This integration into the standardized training of general practice re... In recent years,the national higher education reform has proposed the concept of curriculum ideological and political education as a major element.This integration into the standardized training of general practice residents(commonly referred to as general resident training)is an unavoidable trend in the teaching field.Based on the actual situation of our unit at The First Affiliated Hospital of Xi’an Medical University,this paper emphasizes the necessity of incorporating ideological and political education into the general resident training curriculum,despite the absence of pertinent practical experience in how to effectively incorporate such courses into comprehensive residential training.In our hospital,we must assess the ideological and political education in the curriculum of general resident training,proposing a scientific,reasonable ideological and political education concept system for general practice courses,integrating ideological and political education with general practice resident training,and strengthening the team of ideological and political education physicians to teach them to carry out such education,this would foster enthusiasm and initiative.Strengthening admission education and training for general practice resident training,as well as regularly hosting symposiums to share ideas and understand the mission of doctors can provide effective experience for ideological and political education in general resident training courses. 展开更多
关键词 Curriculum ideological and political education General practice General practice residents standardized training Education path EXPLORATION
下载PDF
Influence of standardized nursing intervention combined with mindfulness stress reduction training on the curative effect in patients with acute pancreatitis 被引量:2
8
作者 Sha Li Dan Yin Xiao-Chun Guo 《World Journal of Clinical Cases》 SCIE 2023年第35期8276-8283,共8页
BACKGROUND Acute pancreatitis(AP)is a common inflammatory disease of the pancreas with high mortality rates.It is of great significance to take scientific intervention measures for patients with AP in time.AIM To expl... BACKGROUND Acute pancreatitis(AP)is a common inflammatory disease of the pancreas with high mortality rates.It is of great significance to take scientific intervention measures for patients with AP in time.AIM To explore the effect of standardized nursing combined with mindfulness stress reduction training on the curative effect,negative emotion,and quality of life in patients with acute pancreatitis.METHODS A total of 80 patients with acute pancreatitis admitted to The First People's Hospital of Jiangxia District Hospital from May 2021 to May 2023 were randomly divided into control group and observation group(n=40).Patients in control group were given the standardized nursing intervention,and the observation group were given standardized nursing plus mindfulness stress reduction training intervention.The time of clinical symptom disappeared or improved,complication occurrence rate,emotional state,and quality of life score of the two groups were observed and compared.RESULTS In comparison with the control group,the bowel sound recovery time,ventosity and abdominal pain improvement time,and venting and cacation time in observation group were shorter,and the total incidence rate of complications was reduced,showing statistically significant difference(P<0.05).The scores of anxiety and depression in observation group were lower than those in control group(P<0.05).Serum levels of tumour necrosis factor alpha,interleukin(IL)-6,IL-1βand IL-8 in observation group were lower than those in control group(P<0.05).The scores of life quality in physiology,psychology,environment and social relations in observation group were higher than those in control group,and the differences were statistically significant(P<0.05).CONCLUSION The application of standardized nursing intervention combined with mindfulness stress reduction training in patients with acute pancreatitis has a definite effect,which can help to ameliorate the clinical symptoms,anxiety and depression of patients,reduce the incidence rate of complications,and improve the prognosis of patients. 展开更多
关键词 Acute pancreatitis standardized nursing Mindfulness stress reduction training Negative emotion Quality of life
下载PDF
Exploring the Application Effect of Flipped Classroom Combined with Problem-Based Learning Teaching Method in Clinical Skills Teaching of Standardized Training for Resident Doctors of Traditional Chinese Medicine 被引量:1
9
作者 Jingjing Tang 《Journal of Biosciences and Medicines》 CAS 2023年第2期169-176,共8页
Objective: To explore the application effect of flipped classroom combined with problem-based learning teaching method in clinical skills teaching of standardized training for resident doctors of traditional Chinese M... Objective: To explore the application effect of flipped classroom combined with problem-based learning teaching method in clinical skills teaching of standardized training for resident doctors of traditional Chinese Medicine. Methods: The study used the experimental control method. The study lasted from September to November 2022. The subjects of this study were 49 students of standardized training for resident doctors of traditional Chinese Medicine from grades 2020, 2021 and 2022 of Dazhou integrated TCM & Western Medicine Hospital. They were randomly divided into experiment group (25) and control group (24). The experiment group adopted flipped classroom combined with problem-based learning teaching method, and the control group adopted traditional teaching method. The teaching content was 4 basic clinical skill projects, including four diagnoses of traditional Chinese Medicine, cardiopulmonary resuscitation, dressing change procedure, acupuncture and massage. The evaluation method was carried out by comparing the students’ performance and a self-designed questionnaire was used to investigate the students’ evaluation of the teaching method. Results: The test scores of total scores in the experimental group (90.12 ± 5.89) were all higher than those in the control group (81.47 ± 7.96) (t = 4.53, P P Conclusions: The teaching process of the flipped classroom combined with problem-based learning teaching method is conducive to improving the efficiency of classroom teaching, cultivating students’ self-learning ability, and enhancing students’ willingness to learn. 展开更多
关键词 standardized Training for Resident Doctors of Traditional Chinese Medicine Clinical Skills Teaching Flipped Classroom Problem-Based Learning Teaching Method
下载PDF
Establishing Standardized Nursing Quality Sensitive Indicators
10
作者 Shumukh Mohammed Khulayf Alshammari Hisham Abid Aldabbagh +3 位作者 Gharam Hulayyil Al Anazi Abdullah Mohammed Bukhari Majdi Al Sayed Mahmoud Waleed Seif Eldin Mohamed Mostafa 《Open Journal of Nursing》 2023年第8期551-582,共32页
This is a pilot research project was prepared to assess the impact of implementing essential standardized nursing quality sensitive indicators in monitoring, evaluating, and controlling the nursing services and activi... This is a pilot research project was prepared to assess the impact of implementing essential standardized nursing quality sensitive indicators in monitoring, evaluating, and controlling the nursing services and activities which implemented in daily nursing care works with the patients in a health institute, aiming for emphasizing the concept of “nursing quality sensitive indicators” which is valuable to elaborate nursing care performance, and for continuous upgrading of daily nursing care, which hopefully will result in more beneficial outcomes, and lesser negative or undesirable outcomes in all aspects of nursing care, and consequently the health care process, particularly regarding patient safety, patient satisfaction and nursing performance improvement. This pilot research project for the essential standardized nursing quality sensitive indicators was applied in intensive care unit (ICU) department in Qurayyat general hospital, and resulted in excellent improvement of all outcomes correlated with the essential standardized nursing quality sensitive indicators. These essential standardized nursing quality sensitive indicators are hopefully be accepted and accredited by the higher health authorities as standardized nursing quality sensitive indicators in health institutes. 展开更多
关键词 standardized NURSING QUALITY SENSITIVE INDICATORS
下载PDF
Meteorological Drought Detection and Forecast Using Standardized Precipitation Index and Univariate Distribution Models: Case Study of Bamako, Mali
11
作者 Alikalifa Sanogo Prince Appiah Owusu +3 位作者 Roland Songotu Kabange Bakary Issa Djire Racheal Fosu Donkoh Nasser Dia 《Journal of Geoscience and Environment Protection》 2023年第7期30-55,共26页
As an extended period of unusually dry weather conditions without sufficient rain, drought poses enormous risk on societies. Characterized by the absence of precipitation for long periods of time, often resulting in w... As an extended period of unusually dry weather conditions without sufficient rain, drought poses enormous risk on societies. Characterized by the absence of precipitation for long periods of time, often resulting in water scarcity, droughts are increasingly posing significant environmental challenges. Drought is therefore considered an important element in the management of water resources, especially groundwater resources during drought. This study therefore sought to investigate the rainfall variability and the frequency of drought for the period 1991 to 2020 in Bamako based on monthly rainfall data from Bamako-Senou gauge station. The standardized precipitation index (SPI) for 12-month, 6-month and 3-month timescales and the SPI for annual totals were used to characterized drought in the study area (Bamako). Univariate parametric probability distributions such as Normal, Log-normal, Gumbel type I and Pearson type III (P3) distributions were fitted with drought variables (severity and duration) for future planning and management. Non-parametric test such as Mann-Kendall trend test was also used to detect trend in annual rainfall data. The results showed that based on 12-month SPI, Bamako experienced two (02) extreme droughts one in July 2002 (SPI = -2.2165) and another in June 2015 (SPI = -2.0598 QUOTE SPI=-2.0598 ). Drought years represented 46.67% for the overall periods according to the SPI for annual totals. The result further indicated that based on the goodness of fit test, the P3 distribution represents the best fitted distribution to both drought severity and duration over Bamako. Bamako is expected to experience several severe severities with higher and shorter duration in the future. Severities with 1, 2, 6, and 10-month duration had return periods ranged from 2.4 to 3.8 years, while 5, 10, 20, 25, 50, and 100-year return periods had 18.51, 26.08, 33.25, 35.50, 42.38, and 49.14 severities, respectively, and durations associated to these severities were 19.8, 26.9, 33.5, 35.6, 42, and 48.2 months, respectively. 展开更多
关键词 standardized Precipitation Index (SPI) Rainfall Variability Univariate Proba-bility Distribution DROUGHT BAMAKO
下载PDF
Spatio-Temporal Analysis of Drought in the North-Eastern Coastal Region of Vietnam Using the Standardized Precipitation Index (SPI)
12
作者 Nguyen Van Tuan Nguyen Van Hieu +5 位作者 Nguyen Khac Bang Pham Hoang Hai Nguyen Khanh Van Le Vinh Ha Tran Thi Hoa Lê Trọng Hiếu 《Atmospheric and Climate Sciences》 CAS 2023年第2期175-200,共26页
Spatio-temporal analysis of drought provides valuable information for drought management and damage mitigation. In this study, the Standardized Precipitation Index at the time scale of 6 months (SPI-6) is selected to ... Spatio-temporal analysis of drought provides valuable information for drought management and damage mitigation. In this study, the Standardized Precipitation Index at the time scale of 6 months (SPI-6) is selected to reflect drought conditions in the North-Eastern coastal region of Vietnam. The drought events and their characteristics from 1981 to 2019 are detected at 9 meteorological stations and 10 Chirps rainfall stations. The spatio-temporal variation of drought in the study region is analyzed on the basis of the number, duration, severity, intensity, and peak of the detected drought events at the 19 stations. The results show that from 1981 to 2019 the drought events mainly occurred with 1-season duration and moderate intensity and peak. The number, duration, severity, and peak of the drought events were the greatest in the period 2001-2010 and were the smallest in the period 2011-2019. Among the 19 stations, the drought duration tends to decrease at 11 stations, increase at 7 stations, and has a slight variant at 1 station;the drought severity tends to decrease at 14 stations, increase at 4 stations, and has not a significant trend at 1 station;the drought intensity tends to decrease at 17 stations, increase at 1 station, and has a slight variant at 1 station;and the drought peak tends to decrease at 18 stations and increase at 1 station. 展开更多
关键词 Spatio-Temporal Analysis of Drought standardized Precipitation Index (SPI) Drought Characteristics
下载PDF
Application Research of Fragmented Case Teaching in Standardized Training of Residents in Anesthesiology Department
13
作者 Xiaokai Zhou Jian Shen 《Journal of Clinical and Nursing Research》 2023年第5期1-6,共6页
Objective:To explore the effect of fragmented case teaching in the standardized training of residents in anesthesiology department.Methods:80 doctors who participated in the standardized training of residents in anest... Objective:To explore the effect of fragmented case teaching in the standardized training of residents in anesthesiology department.Methods:80 doctors who participated in the standardized training of residents in anesthesiology department from January 2021 to January 2022 were selected as the research objects,and the 80 doctors were divided into experimental groups according to the clinical teaching mode(n=40,implemented case fragmented teaching method)and the control group(n=40,traditional teaching method).The training lasted for 2 months,and the medical history collection,medical record analysis,practical operation ability,theoretical assessment results,and the degree of satisfaction towards the training of the two groups of doctors were compared.Results:After 2 months of training,the theoretical knowledge and operational ability of the doctors in the two groups have improved to a certain extent,but the medical history collection,medical record analysis,practical operation ability,theoretical assessment results and satisfaction of the doctors in the experimental group were significantly better than those in the control group(P<0.05).Conclusion:The effect of the fragmented case teaching method in the standardized training of anesthesiology residents is significantly better than the traditional teaching mode.The abilities of doctors have significantly improved after the training.Hence,the fragmented case teaching method is worthy of promotion in clinical practice. 展开更多
关键词 Case fragmentation teaching Anesthesiology department Resident physician standardized training Application
下载PDF
Effectiveness of Participatory Teaching Methods in the Standardized Training of Respiratory Medicine Residents
14
作者 Yanbing Wang Jieru Feng 《Journal of Contemporary Educational Research》 2023年第10期179-184,共6页
Objective:To explore and analyze the application effect of participatory teaching method in the standardized training of respiratory medicine residents.Methods:The study period was from May 2022 to May 2023.20 doctors... Objective:To explore and analyze the application effect of participatory teaching method in the standardized training of respiratory medicine residents.Methods:The study period was from May 2022 to May 2023.20 doctors in the standardized training of respiratory medicine residency in our hospital were taken as research subjects and grouped into the participatory group(n=10)and the routine group(n=10)by using the random number lottery method.The participatory group practised participatory teaching methods,and the routine group practised routine teaching methods.The results of discharge assessment,teaching evaluation,and mini-Clinical Evaluation Exercise(mini-CEX)assessment were compared between the groups.Results:The theoretical assessment,operational assessment,and total scores of the participatory group were significantly higher than those of the routine group,and the difference was statistically significant(P<0.05).The teaching evaluation of independent learning,theoretical mastery,teamwork,clinical thinking,communication,and learning interest of the participatory group was significantly higher than that of the routine group,and the difference was statistically significant(P<0.05).The mini-CEX assessments of history inquiry,organizational effectiveness,professionalism,physical examination,clinical diagnosis,communication skills,and overall clinical competence of the participatory group were significantly better than those of the routine group,and the difference was statistically significant(P<0.05).The teaching satisfaction of the participatory group was significantly higher than that of the routine group,the difference was statistically significant(P<0.05).Conclusion:Participatory teaching methods can improve the overall level of doctors in the respiratory medicine residency standardized training,and the teaching satisfaction is improved. 展开更多
关键词 Participatory teaching method Respiratory medicine RESIDENCY standardized training
下载PDF
Standardized Production Technology of Virus-free Seed Potato
15
作者 王云华 黄吉美 《Agricultural Science & Technology》 CAS 2016年第4期849-851,共3页
The research reviewed standardized production technology of virus-free seed potato, including stem tip isolation, tissue culture seedling production, breeder's seed and protospecies production, and standard potato tu... The research reviewed standardized production technology of virus-free seed potato, including stem tip isolation, tissue culture seedling production, breeder's seed and protospecies production, and standard potato tubers' production, and concluded a set of standardized production technology for virus-free seed potato, in order to provide theoretical references for improving potato yield. 展开更多
关键词 POTATO Virus-free seed potato standardized production
下载PDF
Application of Student Standardized Patient in the Clinical Teaching of Acute Abdomen
16
作者 Xiaowei Chang Yu Cai +2 位作者 Yuanyuan Jia Pu Yan Shuyun Ma 《Journal of Contemporary Educational Research》 2022年第8期69-74,共6页
Background:In recent years,with the gradual expansion of the scale of medical education,the shortage of medical teaching resources and the reluctance of patients to cooperate with teaching have become increasingly pro... Background:In recent years,with the gradual expansion of the scale of medical education,the shortage of medical teaching resources and the reluctance of patients to cooperate with teaching have become increasingly prominent.Objective:To explore the application effect of student standardized patient(SSP)in the clinical teaching of acute abdomen.Methods:Fifty-four fifth-year general medical students from class 1826 of the general department of The First Affiliated Hospital of Xi’an Medical University were selected as the research subjects and randomly divided into two groups,with 27 students in the experimental teaching group,and the remaining 27 students in the conventional teaching group.The experimental teaching group adopted the SSP teaching approach.The SSPs were generated from the training students of the hospital through the recruitment and training process of SSP.In this study,seven qualified SSPs were selected for the clinical teaching of acute abdomen.At the end of the course,a periodic assessment was held.The rank sum test was used to compare the excellent and good rates between the two groups,while t-test was used to compare the difference between the two groups.Results:The results showed that the excellent and good rate of the experimental teaching group was significantly higher than that of the conventional group,in which the difference between the two groups was statistically significant(p<0.05).In terms of the assessment results,the theoretical scores and skills scores of the experimental teaching group were better than those of the conventional teaching group,in which the differences between the two groups were statistically significant(p<0.05).Conclusion:Through the training of SSP for acute abdomen and its application in surgical teaching and examination,the superiority of SSP is emphasized.Although there are still some shortcomings in the application of SSP in clinical teaching,it is a relatively new and effective teaching method,and it will play an increasingly critical role in clinical skills training pertaining to the medical specialty. 展开更多
关键词 standardized patient Student standardized patient Clinical teaching Acute abdomen
下载PDF
Expert consensus on standardized diagnosis and treatment for heat stroke(draft) 被引量:12
17
作者 People’s Liberation Army Professional Committee of Critical Care Medicine 《Journal of Medical Colleges of PLA(China)》 CAS 2015年第1期1-10,共10页
Overview Heats stroke(HS)is severe sunstroke caused by a rapid increase in one’s core temperature in excess of 40°C from exposure to a hot and humid environment.HS is accompanied by serious clinical syndromes th... Overview Heats stroke(HS)is severe sunstroke caused by a rapid increase in one’s core temperature in excess of 40°C from exposure to a hot and humid environment.HS is accompanied by serious clinical syndromes that damage multiple organ systems.h ese syndromes include burning skin and impaired awareness,such as delir ium,conv ul sions,and loss of consciousness.Exertional heat stroke(EHS)is caused by a rapid increase in one’s core temperature in excess of 40°C from high intensity 展开更多
关键词 standardized CONSCIOUSNESS awareness CONSENSUS impaired DRAFT INFUSION INTRAVENOUS ACCOMPANIED nutrition
下载PDF
Using Different Standardized Methods for Species Identification:A Case Study Using Beaks from Three Ommastrephid Species 被引量:4
18
作者 HU Guanyu FANG Zhou +3 位作者 LIU Bilin CHEN Xinjun STAPLES Kevin CHEN Yong 《Journal of Ocean University of China》 SCIE CAS CSCD 2018年第2期355-362,共8页
The cephalopod beak is a vital hard structure with a stable configuration and has been widely used for the identification of cephalopod species. This study was conducted to determine the best standardization method fo... The cephalopod beak is a vital hard structure with a stable configuration and has been widely used for the identification of cephalopod species. This study was conducted to determine the best standardization method for identifying different species by measuring 12 morphological variables of the beaks of Illex argentinus, Ommastrephes bartramii, and Dosidicus gigas that were collected by Chinese jigging vessels. To remove the effects of size, these morphometric variables were standardized using three methods. The average ratios of the upper beak morphological variables and upper crest length of O. bartramii and D. gigas were found to be greater than those of I. argentinus. However, for lower beaks, only the average of LRL(lower rostrum length)/LCL(lower crest length), LRW(lower rostrum width)/LCL, and LLWL(lower lateral wall length)/LCL of O. bartramii and D. gigas were greater than those of I. argentinus. The ratios of beak morphological variables and crest length were found to be all significantly different among the three species(P < 0.001). Among the three standardization methods, the correct classification rate of stepwise discriminant analysis(SDA) was the highest using the ratios of beak morphological variables and crest length. Compared with hood length, the correct classification rate was slightly higher when using beak variables standardized by crest length using an allometric model. The correct classification rate of the lower beak was also found to be greater than that of the upper beak. This study indicates that the ratios of beak morphological variables to crest length could be used for interspecies and intraspecies identification. Meanwhile, the lower beak variables were found to be more effective than upper beak variables in classifying beaks found in the stomachs of predators. 展开更多
关键词 BEAK standardized METHODS DISCRIMINANT analysis Illex argentinus Ommastrephes bartramii Dosidicus GIGAS
下载PDF
The effect of the ratio of standardized ileal digestible lysine to metabolizable energy on growth performance,blood metabolites and hormones of lactating sows 被引量:3
19
作者 Lingfeng Xue Xiangshu Piao +4 位作者 Defa Li Pengfei Li Rongfei Zhang Sung Woo Kim Bing Dong 《Journal of Animal Science and Biotechnology》 SCIE CAS 2012年第3期143-154,共12页
A total of 335 lactating sows (Landrace x Large White) were used in two experiments to determine the optimum ratio of standardized ileal digestible lysine (SID-Lys) to metabolizable energy (ME) for mixed parity ... A total of 335 lactating sows (Landrace x Large White) were used in two experiments to determine the optimum ratio of standardized ileal digestible lysine (SID-Lys) to metabolizable energy (ME) for mixed parity sows during lactation. In Exp. 1, 185 sows (weighing an average of 256.2 ± 6.5 kg and having an average parity of 3.4 ± 0.3) were allocated to one of six experimental diets in a completely randomized block design within parity groups (1, 2, and 3+). The experimental diets were formulated to contain 3.06, 3.16, 3.20, 3.25, 3.30 or 3.40 Mcal/kg of ME and each diet was fed to the sows throughout a 28 day lactation. All diets provided a similar SID-lysine level (0.86%). As a result, the diets provided a SID-Lys:ME ratio of 2.81, 2.72, 2.69, 2.65, 2.61 or 2.53 g/Mcal ME. Sow feed intake was significantly (P 〈 0.01) affected by the energy content of the diet as well as by sow parity. Using regression analysis, feed intake was shown to be maximized at 3.25, 3.21, 3.21 and 3.21 Mcal/kg of ME for parity 1, 2, 3+ sows and the entire cohort of sows respectively (quadratic; P 〈 0.01). In addition, the result of feed intake can be expressed as 2.65, 2.69, 2.69 and 2.68 g/Mcal based on analysis of SID-Lys:ME ratio. Litter weight gain was affected by dietary treatment for parity 3+ sows and the entire cohort (P 〈 0.01). Based on regression analysis, litter weight gain was maximized at 3.25 and 3.24 Mcal/kg of ME for parity 3+ (quadratic; P 〈 0.01) and the entire cohort (quadratic; P 〈 0.01). Similarly, the result of litter weight gain could be expressed as 2.65 and 2.66 g/Mcal of SID- Lys:ME ratio. Therefore, 3.25 Mcal/kg of ME was selected for Exp. 2 in which 150 sows (weighing 254.6 ± 7.3 kg and having an average parity of 3.4 ± 0.4) were allocated to one of five treatments in a completely randomized block design within parity (1, 2, and 3+). The experimental diets were formulated to contain 2.1, 2.4, 2.7, 3.0 or 3.3 g/Mcal of SID-Lys:ME ratio with all diets providing 3.25 Mcal/kg of ME. The diets were fed to the sows throughout a 28 day lactation. Sow body weight loss was affected by dietary treatment (parity 3+ sows, P = 0.02; entire cohort, P 〈 0.01) and by sow parity (P 〈 0.01). Litter weight at weaning and litter weight gain were affected by dietary treatment for parity 1, 2, 3+ sows and the entire cohort (P 〈 0.01) as well as by sow parity (P 〈 0.01). Plasma urea nitrogen (P 〈 0.01), creatinine (P 〈 0.01) and non-esterifide fatty acids (P = 0.04) were decreased as the SID-Lys:ME ratio of the diet increased. Insulin-like growth factor-1 (P = 0.02), estradiol (P 〈 0.01) and luteinizing hormone (P = 0.02) were increased as the SID-Lys:ME ratio in diet increased. Based on a broken-line model, the estimated SID-Lys: ME ratio to maximize litter weight gain was estimated to be 3.05 g/Mcal. 展开更多
关键词 Blood metabolites HORMONES Lactating sows Metabolizable energy PERFORMANCE standardized ilea digestible lysine
下载PDF
Standardized training for resident doctors in China 被引量:23
20
作者 Tonglin Sun Yanqing Wang 《The Journal of Biomedical Research》 CAS 2014年第3期155-156,共2页
Medical graduates are not fully trained physicians when they leave medical school.Currently,standardized training for resident doctors in most hospitals in China is carried out according to the Ministry of Health guid... Medical graduates are not fully trained physicians when they leave medical school.Currently,standardized training for resident doctors in most hospitals in China is carried out according to the Ministry of Health guidelines.However,these guidelines provide only outline guidance,and specific resident training is managed independently by and varies with individual institutions.Therefore,it is important to study training demand to learn about the content and emphasis of training. 展开更多
关键词 standardized training for resident doctors in China
下载PDF
上一页 1 2 145 下一页 到第
使用帮助 返回顶部