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Attitudes Toward People Who Stutter in the Chinese Context: An Exploratory Study on the Impact of Knowledge Sources
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作者 Ran AN Judith D.OXLEY John A.TETNOWSKI 《Chinese Journal of Applied Linguistics》 2024年第4期591-611,687,共22页
The public’s attitudes can affect the experience of stuttering of people who stutter.This study investigated the attitudes held by the public about people who stutter in China.A web-based written survey with closed a... The public’s attitudes can affect the experience of stuttering of people who stutter.This study investigated the attitudes held by the public about people who stutter in China.A web-based written survey with closed and open-ended questions was implemented to develop a rich understanding.One hundred and two respondents in 26 provinces and 3 municipalities provided comments on people who stutter in their life aspects such as personality,speech,social life,work,life participation,education,dating and marriage,capability,and communication skills.The predominantly negative attitudes towards the overall domains were identified.Attitudes to people who stutter varied according to the different sources of knowledge.Familiarity with people who stutter might reduce stereotypes.However,knowledge from the media might aggravate stereotypes.Implications and future research orientation were also discussed. 展开更多
关键词 public’s attitudes people who stutter personality communication skills FAMILIARITY media
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The Impact of Nursing Staff’s Work Attitude on the Fear of Patients Recovering from Benign Tumors:Family Support as a Mediating Variable
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作者 Chengzhe Guo Aihua Cheng +1 位作者 Jian Chen Gaojie Cheng 《Psycho-Oncologie》 SCIE 2024年第4期291-303,共13页
The perception of nursing staff’s attitude influences patient fear.Understanding this dynamic is crucial for fostering a supportive environment conducive to patient well-being and effective healthcare practices.The p... The perception of nursing staff’s attitude influences patient fear.Understanding this dynamic is crucial for fostering a supportive environment conducive to patient well-being and effective healthcare practices.The purpose of this research is to investigate how the attitudes and behaviours of nursing staff influence the fear and anxiety levels of patients recovering from benign tumors,aiming to improve patient care and recovery outcomes.Data was collected from a sample of 100 participants,comprising 20 nursing staff and 80 patients recovering from benign tumors.Surveys were administered to gather quantitative data on attitudes and fear levels.Participants were selected randomly from hospital records and outpatient clinics.Our analysis encompassed nursing staff attitude,patient fear levels,the influence of family support,progression of tumor recovery,patient-reported satisfaction,and the quality of healthcare services provided.The quantitative aspect utilized PLS-SEM software to perform regression analysis,evaluating both direct and indirect effects.Statistical analysis assessed the relationships between nursing staff attitudes,patient fear during benign tumor recovery,and the mediating role of family support.The findings of the study demonstrate that better nurse attitudes(Hypothesis 1,β=0.45,p<0.001)and stronger family support(Hypothesis 2,β=0.32;p<0.001) are linked to lower levels of patient fear.Partially mediating the relationship between nurse attitudes and patient fear,according to Hypothesis 3(β=0.28,p<0.002),is family support.Patients’perceptions of family support are highly influenced by nursing behaviour,as demonstrated by Hypothesis 4(β=0.38;p<0.001).Our research showed a strong relationship between the attitudes of nursing personnel and patient fear levels.Family support demonstrated a strong mediating effect on patient fear.Patient-reported satisfaction is positively correlated with family support.However,no significant relationship was found between healthcare service quality and patient fear. 展开更多
关键词 Nursing staff’s work attitude fear of patients benign tumors recovery family support statistical analysis
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People’s Different Attitudes Towards Homosexuality
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作者 刘小琴 《科教导刊》 2013年第17期181-182,共2页
Homosexuality is a unique culture phenomenon with clear distinct connotation.The rise of homosexuality is due to the liberation of western homosexuality.Today,with the concerted efforts of many friends,homosexuality i... Homosexuality is a unique culture phenomenon with clear distinct connotation.The rise of homosexuality is due to the liberation of western homosexuality.Today,with the concerted efforts of many friends,homosexuality in China is gradually becoming clearer and clearer.In this thesis;the author introduces Chinese people and Western people's different attitudes towards homosexuality because of their different cultures. 展开更多
关键词 Homosexuality culture HOMOsEXUALs DIsCRIMINATION Chinese’s attitude Western’s attitude
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Thai men's health and sexual attitude 被引量:1
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作者 Apichat Kongkanand Sompol Permpongkosol Kavirach Tantiwongse 《Asian Journal of Andrology》 SCIE CAS CSCD 2011年第4期534-536,共3页
Men's health awareness, including the research and study of quality of life, sexual desires and risk factors, has increased worldwide. In Thailand, this advancement is made possible by cooperation, research and spons... Men's health awareness, including the research and study of quality of life, sexual desires and risk factors, has increased worldwide. In Thailand, this advancement is made possible by cooperation, research and sponsorship from the local Thai community. This article aims to illustrate the sexual attitudes of Thai people, to determine the degree of erectile dysfunction (ED) and to investigate how to manage and cope with ED in a Thai community. We reviewed the relevant literature from Thai-based articles and surveys in regard to men's health, sexual attitudes, the prevalence of ED and common risk factors in the Thai community. The primary risk factor for ED in Thai men was age-related health decline and the presence of vascular disease. Most Thai men will seek consultation from their partner in regard to ED. The main presentation of metabolic disease in Thai patients was dyslipidemia. New selective serotonin reuptake inhibitors are not available for premature ejaculation in Thai communities. The debate in regard to malpractice compensation is an issue that should be closely monitored. There is currently a shortage of home care for the elderly in Thailand. The insights provided by the articles helped recruit the study patients and in turn, helped us gain knowledge that can be translated into improved men's health care in Thailand. 展开更多
关键词 erectile dysfunction sexual attitudes Thai men's health
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Attitude Coordination of Multi-HUG Formation Based on Multibody System Theory 被引量:1
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作者 XUE Dong-yang WU Zhi-liang +2 位作者 QI Er-mai WANG Yan-hui WANG Shu-xin 《China Ocean Engineering》 SCIE EI CSCD 2017年第2期248-255,共8页
Application of multiple hybrid underwater gliders (HUGs) is a promising method for large scale, long-term ocean survey. Attitude coordination has become a requisite for task execution of multi-HUG formation. In this... Application of multiple hybrid underwater gliders (HUGs) is a promising method for large scale, long-term ocean survey. Attitude coordination has become a requisite for task execution of multi-HUG formation. In this paper, a multibody model is presented for attitude coordination among agents in the HUG formation. The HUG formation is regarded as a multi-rigid body system. The interaction between agents in the formation is described by artificial potential field (APF) approach. Attitude control torque is composed of a conservative torque generated by orientation potential field and a dissipative term related with angular velocity. Dynamic modeling of the multibody system is presented to analyze the dynamic process of the HUG formation. Numerical calculation is carried out to simulate attitude synchronization with two kinds of formation topologies. Results show that attitude synchronization can be fulfilled based on the multibody method described in this paper. It is also indicated that different topologies affect attitude control quality with respect to energy consumption and adjusting time. Low level topology should be adopted during formation control scheme design to achieve a better control effect. 展开更多
关键词 hybrid underwater gliders (HUGs FORMATION attitude coordination multibody system Kane's equation
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Knowledge, Attitudes and Practices of Infertile Women on Child Adoption in Douala (Cameroon)
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作者 Charlotte Tchente Nguefack Clovis Ourtching +1 位作者 Halle Ekane Gregory Eugène Belley Priso 《Open Journal of Obstetrics and Gynecology》 2014年第16期1065-1071,共7页
Background: The aim of the study was to evaluate the knowledge, attitude and practices on child adoption among infertile women in Douala (Cameroon). Methods: It was a prospective descriptive study of six months durati... Background: The aim of the study was to evaluate the knowledge, attitude and practices on child adoption among infertile women in Douala (Cameroon). Methods: It was a prospective descriptive study of six months duration at the General Hospital and the Dawn Medical Foundation Clinic. Patients of the gynecologic unit presenting with infertility were included. A questioner was administer to each patient with the following variables: Age, marital status, profession, level of education, past gynecologic history, number of children, type and the duration of infertility. Their knowledge, attitude and practice toward child adoption were investigated. Data collected was analyzed using the statistical software EPI-INFO 6.04 and R. p value < 0.05 was considered to be statistically significant. Results: Among the 300 women included, 269 (89.7%) had already heard about adoption, 62.1% through the media. Seventeen percent knew who to meet in order to adopt a child in Cameroon. Two hundred and thirty patients (76.7%) were in favor of adoption but 48.7% of them didn’t want to adopt a child. One percent of patient had adopted a child. The attitude towards adoption was significantly influenced by the duration of infertility of more than 10 years (p = 0.0014). Among women who have at least one child 9.4% wanted adoption against 21.4% who did not want adoption (p = 0.0305). Among women aged between 25 and 30 years, 28.2% wanted to adopt a child against 79.1% who did not want it (p = 0.000). Eighty five percent of women who had secondary infertility did not want to adopt against 44.7% who wanted it (p = 0.0003). Conclusion: The level of knowledge is high in educated patient. However, many women don’t know the right procedure and the structures in charge of adoption. Their attitude is favorable but the practice of adoption remains low. 展开更多
关键词 KNOWLEDGE attitudes PRACTICEs Child’s ADOPTION Douala
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Fuzzy robust attitude controller design for hydrofoil catamaran
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作者 RenJunsheng YangYansheng 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2005年第1期110-115,共6页
A robust attitude controller for hydrofoil catamaran throughout its operating envelope is proposed, based on Tagaki-Sugeno (T-S) fuzzy model. Firstly, T-S fuzzy model and robust attitude control strategy for hydrofoil... A robust attitude controller for hydrofoil catamaran throughout its operating envelope is proposed, based on Tagaki-Sugeno (T-S) fuzzy model. Firstly, T-S fuzzy model and robust attitude control strategy for hydrofoil catamaran is presented by use of linear matrix inequality (LMI) techniques. Secondly, a nonlinear mathematical model of hydrofoil catamaran is established, acting as the platform for further researches. The specialty in interpolation of T-S fuzzy model guarantees that feedback gain can be obtained smoothly, while boat's speed is shifting over the operating envelope. The external disturbances are also attenuated to achieve H ∞ control performance, meanwhile. Finally, based on such a boat, HC200B-A1, simulation researches demonstrate the design procedures and the effectiveness of fuzzy robust attitude controller. 展开更多
关键词 hydrofoil catamaran robust attitude controller Tagaki-sugeno (T-s) fuzzy model linear matrix inequality.
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The Clockls Ticking Is Africa’s relaxed attitude toward timekeeping holding the continent back?
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作者 Mark Kapchanga 《ChinAfrica》 2013年第8期34-34,共1页
Africa misappropriates time as it does to other resources, such as minerals. With this tradition, everything on the continent is always running behind schedule.
关键词 The Clockls Ticking Is Africa’s relaxed attitude toward timekeeping holding the continent back
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Evaluation Indicator System of Low-carbon Landscape in Residential Areas: A Case Study of Garden Plant Landscape 被引量:2
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作者 Xiaogang CHEN Qi LUO 《Asian Agricultural Research》 2013年第2期65-67,71,共4页
Garden plant landscape is one of the main contents of low-carbon landscape design in residential areas. From the basic theory of garden plant landscaping, we put forth five principles and ideas concerning the building... Garden plant landscape is one of the main contents of low-carbon landscape design in residential areas. From the basic theory of garden plant landscaping, we put forth five principles and ideas concerning the building of evaluation indicator system of garden plant landscape, to establish the indicator system with ecological quality, recreational function and aesthetic effect as three layers. According to the characteristics of evaluation system, we use qualitative and quantitative integration method, coupled with analytic hierarchy process (AHP) and expert consulting method, to determine the weight of various factors. And we use fuzzy comprehensive evaluation method to test this indicator system, so as to provide a theoretical basis for the research on evaluation indicator system of low-carbon landscape. 展开更多
关键词 REsIDENTIAL areas Low-carbon LANDsCAPE indicATOR s
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Psychosis as an indicator of recurrent non-Hodgkin's lymphoma:a rare presentation 被引量:1
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作者 Mustafa Ali Soumitra Das 《General Psychiatry》 CSCD 2018年第4期45-47,共3页
Psychotic manifestations of brain tumours are rare but described in the literature mostly along with other neurological defcits. Memory loss, diffculty in attention and concentration, depression, anxiety, and mood sym... Psychotic manifestations of brain tumours are rare but described in the literature mostly along with other neurological defcits. Memory loss, diffculty in attention and concentration, depression, anxiety, and mood symptoms are commonly described in brain tumours. A schizophrenia-like picture without a defcit in motor or sensory function may land the clinician into a diagnostic dilemma. Primary central nervous system lymphoma (PCNSL) is a highly malignant disease with high mortality and needs immediate attention. Our case which had a unique recurrence in the postoperative period with psychotic symptoms can be an eye-opener to be more vigilant about underlying clinical extension. 展开更多
关键词 PsYCHOsIs indicator of recurrent non-Hodgkin’s lymphoma a rare presentation
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基于S变换的临汾水平摆倾斜观测数据年变信息提取及预测指标确定
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作者 姚林鹏 宫静芝 +3 位作者 成诚 刘国俊 李芸 李颖 《科学技术创新》 2024年第5期45-48,共4页
临汾台水平摆多年来监测能力及资料的映震能力备受关注,为推进长周期破年变分析在临汾台水平摆资料的应用,本文利用一种基于S变换时频分析方法的破年变信息分离提取方法,采用双向非对称阈值策略,结合R值评分及Molchan图表法,构建了临汾... 临汾台水平摆多年来监测能力及资料的映震能力备受关注,为推进长周期破年变分析在临汾台水平摆资料的应用,本文利用一种基于S变换时频分析方法的破年变信息分离提取方法,采用双向非对称阈值策略,结合R值评分及Molchan图表法,构建了临汾水平摆东西测项破年变预测指标,给出了长周期信号变化(ANA)和短周期信号变化(ONA)对于不同震级档的最佳阈值、最佳预报范围、最佳预报时窗,预报效能R值均大于R0值,可信度高。其中ANA指标对于500 km以内的ML≥5级的预报效能最好。 展开更多
关键词 水平摆 s变换 破年变 预测指标
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Cesarean Sections according to the Robson’s Classification in Two University Hospitals of Yaoundé: Indications and Maternofetal Outcome
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作者 Noa Ndoua Claude Cyrille Ndongo Ivan Alfred +2 位作者 Essiben Felix Toukam Louise Kemfang Ngowa Jean Dupont 《Open Journal of Obstetrics and Gynecology》 2023年第11期1791-1806,共16页
Introduction: Cesarean section is a surgical intervention which consists in the extraction of a fetus from the uterus after its incision. The rate of cesarean section varies depending on the country and the health fac... Introduction: Cesarean section is a surgical intervention which consists in the extraction of a fetus from the uterus after its incision. The rate of cesarean section varies depending on the country and the health facility. For this reason, in 2015, the World Health Organization (WHO) recommended the use of Robson’s classification to evaluate the practice of cesarean sections in order to identify the groups of women who had abnormally high rates. The objective of our study was to evaluate cesarean sections using the Robson’s classification in CHRACERH and in the Yaoundé Central Hospital (YCH). Methodology: We carried out a retrospective cross sectional and descriptive study in two (02) university hospitals in Yaoundé which took place from December 2017 to May 2018. We included in our study all women who gave birth over a period of two (02) years from January 2016 to December 2017 in these two health facilities. Our sampling was exhaustive over the study period. The parturients’ information was collected using an anonymous and pretested questionnaire. The Robson’s group of every parturient was determined. Descriptive parameters like mean and proportions were calculated. We compared the rates and indications of cesarean sections between the both hospitals using Chi<sup>2</sup> test. Results: Out of 330 deliveries realized in CHRACERH, we had 90 cesarean sections;hence, a rate of 27.2%. Out of 1863 deliveries carried out at the YCH, 462 were by cesarean section, hence a rate of 24.8%. The women who belonged to groups 1, 3 and 5 contributed to the highest rates of cesarean sections in both hospitals: in CHRACERH, group 5 (31.1%), group 3 (20%) and group 1 (15.6%), at YCH: group 3 (22.5%), group 1 (21.6%) and group 5 (17.3%). The indications of the cesarean sections varied depending on the Robson’s group and the hospital, the principal indication in group 1 was acute fetal distress (28.6%) in CHRACERH and cephalopelvic disproportion (36.7%) at YCH. Cephalopelvic disproportion was the predominant indication in groups 3 of CHRACERH (44.4%) and YCH (39.2%). In groups 5, CHRACERH and of YCH, a scarred uterus was the principal indication for the cesarean section at 82.4% and 78.4% respectively. At CHRACERH, the maternofetal complications were more frequent in groups 1 and 2 at the YCH, this was the case mostly in groups 1 and 3. Conclusion: The Robson’s classification is an adequate tool for the evaluation and comparison of the rates of cesarean sections. The rates of cesarean section in CHRACERH (27.2%) and at YCH (24.8%) were higher than the rates recommended by WHO. Robson’s groups 1, 3 and 5 were identified as the groups most at risk for cesarean sections in the both hospitals. 展开更多
关键词 Robson’s Classification indication for Cesarean section Materno-Fetal Outcome
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Spatio-temporal Variation Characteristics of Extreme Climate Events and Their Teleconnections to Large-scale Ocean-atmospheric Circulation Patterns in Huaihe River Basin,China During 1959–2019
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作者 YAO Tian ZHAO Qiang +6 位作者 WU Chuanhao HU Xiaonong XIA Chuan'an WANG Xuan SANG Guoqiang LIU Jian WANG Haijun 《Chinese Geographical Science》 SCIE CSCD 2024年第1期118-134,共17页
Huaihe River Basin(HRB) is located in China’s north-south climatic transition zone,which is very sensitive to global climate change.Based on the daily maximum temperature,minimum temperature,and precipitation data of... Huaihe River Basin(HRB) is located in China’s north-south climatic transition zone,which is very sensitive to global climate change.Based on the daily maximum temperature,minimum temperature,and precipitation data of 40 meteorological stations and nine monthly large-scale ocean-atmospheric circulation indices data during 1959–2019,we present an assessment of the spatial and temporal variations of extreme temperature and precipitation events in the HRB using nine extreme climate indices,and analyze the teleconnection relationship between extreme climate indices and large-scale ocean-atmospheric circulation indices.The results show that warm extreme indices show a significant(P < 0.05) increasing trend,while cold extreme indices(except for cold spell duration) and diurnal temperature range(DTR) show a significant decreasing trend.Furthermore,all extreme temperature indices show significant mutations during 1959-2019.Spatially,a stronger warming trend occurs in eastern HRB than western HRB,while maximum 5-d precipitation(Rx5day) and rainstorm days(R25) show an increasing trend in the southern,central,and northwestern regions of HRB.Arctic oscillation(AO),Atlantic multidecadal oscillation(AMO),and East Atlantic/Western Russia(EA/WR) have a stronger correlation with extreme climate indices compared to other circulation indices.AO and AMO(EA/WR) exhibit a significant(P < 0.05) negative(positive)correlation with frost days and diurnal temperature range.Extreme warm events are strongly correlated with the variability of AMO and EA/WR in most parts of HRB,while extreme cold events are closely related to the variability of AO and AMO in eastern HRB.In contrast,AMO,AO,and EA/WR show limited impacts on extreme precipitation events in most parts of HRB. 展开更多
关键词 extreme climate indices sen’s slope variation mutation test atmospheric circulation indices Pearson’s correlation analysis Huaihe River Basin(HRB) China
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China’s Major Economic Indicators in April
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《China Textile》 2010年第6期59-60,共2页
Industrial production In April,the total value added of the industrial enterprises above designated size was up 17.8 percent year-
关键词 THAN DOWN s Major Economic indicators in April China
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Identifying Money Laundering Process Using Indicators: The Case of Albania
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作者 Llambrini Sota Fejzi Kolaneci 《Journal of Mathematics and System Science》 2014年第1期24-33,共10页
The main purpose of this study is to develop a mathematical model for calculating the probability of money laundering process, by monitoring the behavior of the client using 70 indicators of money laundering. The scie... The main purpose of this study is to develop a mathematical model for calculating the probability of money laundering process, by monitoring the behavior of the client using 70 indicators of money laundering. The scientific method used in this study (received from the Modern Criminology) has great investigative power and it is widely applicable. Hopefully the practical application of this study will increase greatly the probability of detection and punishment of the clients who are implicated in the process of money laundering. In particular, this study will be useful for banks, Financial Intelligence Unit (FIU) of Albania, Department of Economic Crime at the Ministry of Domestic Affairs and Albanian State Intelligence Service (SIS). Also, the investigation of money laundering will be a useful tool to detect other crimes, such as drug trafficking, human trafficking, illegal arms trade, etc. The prevention of money laundering is simultaneously a powerful strike against terrorism both on national and international levels. 展开更多
关键词 Illicit money money laundering indicators of money laundering the monitoring of the client's behavior theprobability of the detection of money laundering.
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A Bayesian multi-model inference methodology for imprecise momentindependent global sensitivity analysis of rock structures
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作者 Akshay Kumar Gaurav Tiwari 《Journal of Rock Mechanics and Geotechnical Engineering》 SCIE CSCD 2024年第3期840-859,共20页
Traditional global sensitivity analysis(GSA)neglects the epistemic uncertainties associated with the probabilistic characteristics(i.e.type of distribution type and its parameters)of input rock properties emanating du... Traditional global sensitivity analysis(GSA)neglects the epistemic uncertainties associated with the probabilistic characteristics(i.e.type of distribution type and its parameters)of input rock properties emanating due to the small size of datasets while mapping the relative importance of properties to the model response.This paper proposes an augmented Bayesian multi-model inference(BMMI)coupled with GSA methodology(BMMI-GSA)to address this issue by estimating the imprecision in the momentindependent sensitivity indices of rock structures arising from the small size of input data.The methodology employs BMMI to quantify the epistemic uncertainties associated with model type and parameters of input properties.The estimated uncertainties are propagated in estimating imprecision in moment-independent Borgonovo’s indices by employing a reweighting approach on candidate probabilistic models.The proposed methodology is showcased for a rock slope prone to stress-controlled failure in the Himalayan region of India.The proposed methodology was superior to the conventional GSA(neglects all epistemic uncertainties)and Bayesian coupled GSA(B-GSA)(neglects model uncertainty)due to its capability to incorporate the uncertainties in both model type and parameters of properties.Imprecise Borgonovo’s indices estimated via proposed methodology provide the confidence intervals of the sensitivity indices instead of their fixed-point estimates,which makes the user more informed in the data collection efforts.Analyses performed with the varying sample sizes suggested that the uncertainties in sensitivity indices reduce significantly with the increasing sample sizes.The accurate importance ranking of properties was only possible via samples of large sizes.Further,the impact of the prior knowledge in terms of prior ranges and distributions was significant;hence,any related assumption should be made carefully. 展开更多
关键词 Bayesian inference Multi-model inference statistical uncertainty Global sensitivity analysis(GsA) Borgonovo’s indices Limited data
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Executive Cotton Update U.S. Macroeconomic Indicators & the Cotton Supply Chain
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《China Textile》 2017年第8期62-63,共2页
Macroeconomic Overview:The U.S.dollar has fallen 4%against a broad collection of widely circulated currencies since January.While the magnitude of the decline may not appear large,it does signal an important reversal ... Macroeconomic Overview:The U.S.dollar has fallen 4%against a broad collection of widely circulated currencies since January.While the magnitude of the decline may not appear large,it does signal an important reversal relative to recent years.Against the same broad collection of currencies,the U.S.dollar had consistently strengthened since 2013。 展开更多
关键词 Executive Cotton Update U.s Macroeconomic indicators the Cotton supply Chain
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Main Technical Economic Indicator CNPC's Oilfields
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《China Oil & Gas》 2000年第1期34-34,共1页
关键词 CNPC Main Technical Economic indicator CNPC’s Oilfields
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Surgical treatment of inflammatory bowel disease:From the gastroenterologist’s stand-point
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作者 John K Triantafillidis 《World Journal of Gastrointestinal Surgery》 SCIE 2024年第5期1235-1254,共20页
Treatment of ulcerative colitis(UC)and Crohn’s disease(CD)represents,in the majority of cases,a real challenge to the gastroenterologist’s abilities and skills as well as a clinical test concerning his/her levels of... Treatment of ulcerative colitis(UC)and Crohn’s disease(CD)represents,in the majority of cases,a real challenge to the gastroenterologist’s abilities and skills as well as a clinical test concerning his/her levels of medical knowledge and experience.During the last two decades,our pharmaceutical arsenal was significantly strengthened,especially after the introduction of the so-called biological agents,drugs which to a large extent not only improved the results of conservative treatment but also changed the natural history of the disease.However,colectomy is still necessary for some patients with severe UC although smaller compared to the past,precisely because of the improvements achieved in the available conservative treatment.Nevertheless,surgeries to treat colon dysplasia and cancer are increasing to some extent.At the same time,satisfactory improvements in surgical techniques,the pre-and post-operative care of patients,as well as the selection of the appropriate time for performing the surgery have been noticed.Regarding patients with CD,the improvement of conservative treatment did not significantly change the need for surgical treatment since two-thirds of patients need to undergo surgery at some point in the course of their disease.On the other hand,the outcome of the operation has improved through good preoperative care as well as the wide application of more conservative surgical techniques aimed at keeping as much of the bowel in situ as possible.This article discusses the indications for surgical management of UC patients from the gastroenterologist’s point of view,the results of the emerging new techniques such as transanal surgery and robotics,as well as alternative operations to the classic ileo-anal-pouch anastomosis.The author also discusses the basic principles of surgical management of patients with CD based on the results of the relevant literature.The self-evident is emphasized,that is,to achieve an excellent therapeutic result in patients with severe inflammatory bowel disease in today’s era;the close cooperation of gastroenterologists with surgeons,pathologists,imaging,and nutritionists is of paramount importance. 展开更多
关键词 Inflammatory bowel disease Ulcerative colitis Crohn’s disease surgery Treatment Ileo-anal-pouch anastomosis indicATIONs Techniques
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Small Modular Solutions to Fermat’s Last Theorem
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作者 Thomas Beatty 《Advances in Pure Mathematics》 2024年第10期797-805,共9页
The proof by Andrew Wiles of Fermat’s Last Theorem in 1995 resolved the existence question for non-trivial solutions in integers x,y,zto the equation xn+yn=znfor n>2. There are none. Surprisingly, there are infini... The proof by Andrew Wiles of Fermat’s Last Theorem in 1995 resolved the existence question for non-trivial solutions in integers x,y,zto the equation xn+yn=znfor n>2. There are none. Surprisingly, there are infinitely many solutions if the problem is recast in terms of modular arithmetic. Over a hundred years ago Issai Schur was able to show that for any n there is always a sufficiently large prime p0such that for all primes p≥p0the congruence xn+yn≡zn(modp)has a non-trivial solution. Schur’s argument wasnon-constructive, and there is no systematic method available at present to construct specific examples for small primes. We offer a simple method for constructing all possible solutions to a large class of congruences of this type. 展开更多
关键词 Fermat’s Last Theorem Modular Arithmetic CONGRUENCEs Prime Numbers Primitive Roots indices Ramsey Theory schur’s Lemma in Ramsey Theory
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