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A Study on the Cross-Cultural Adaptation of International Chinese Teachers at Confucius Institutes in South Korea
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作者 Fu Qiong 《国际中文教育(中英文)》 2024年第4期51-70,共20页
International Chinese teachers are one of the determinants of the quality development of Confucius Institutes,and their cross-cultural sociocultural adaption,psychological adaption,and job adaption are in need of in-d... International Chinese teachers are one of the determinants of the quality development of Confucius Institutes,and their cross-cultural sociocultural adaption,psychological adaption,and job adaption are in need of in-depth investigation and research.Based on previous research,this paper analyzed the cross-cultural adaptation of international Chinese teachers at Confucius Institutes in South Korea during 2022-2023 through surveys and personal interviews.The study found that the teachers’adaptation was best in terms of work,followed by sociocultural adaptation,and weakest in terms of psychological adaptation.In terms of work adaptation,attention should be focused on adapting to teaching language and teaching methods.In terms of sociocultural adaptation,the focus should be on adapting to personal communication.In terms of psychological adaptation,attention should be paid to feelings of loneliness and anxiety.The study also focused on the internal and external factors influencing their cross-cultural adaptation,as well as the true inner feelings of international Chinese teachers.The study found that factors such as English proficiency,gender,education,professional background,and overseas experience had little impact on teachers’cross-cultural adaptation,while factors such as Korean proficiency,participation in cross-cultural training before going to South Korea,understanding of Korean culture before going to South Korea,and length of time spent in working in South Korea had a greater impact on the cross-cultural adaptation of the research subjects.This study provides reliable reference materials for international Chinese teachers going to South Korea to improve their cross-cultural adaptation abilities and promote the reform and innovation of international Chinese education. 展开更多
关键词 international Chinese teachers cross-cultural adaptation South Korea Confucius Institutes
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On the Understanding of Cross-cultural Adaptation
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作者 袁薇薇 《英语广场(学术研究)》 2012年第6期103-104,共2页
This paper puts its emphasis on the process of cross-cultural adaptation from a theoretical perspective.First,the term cross-cultural adaptation will be interpreted.Second,the process of cross-cultural adaptation duri... This paper puts its emphasis on the process of cross-cultural adaptation from a theoretical perspective.First,the term cross-cultural adaptation will be interpreted.Second,the process of cross-cultural adaptation during which enculturation,acculturation,assimilation and deculturation may occur,is going to be discussed.Finally,some possible strategies for effective cross-cultural adaptation will be probed in the hope of making intercultural communication a less stressful and more positive and enjoyable experience. 展开更多
关键词 cross-cultural adaptation ENCULTURATION ACCULTURATION ASSIMILATION deculturation culture shock
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Cross-cultural adaptation of the Management of Aggression and Violence Attitude Scale for nurse in emergency department
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作者 Rui Chang Hui Yang 《Frontiers of Nursing》 CAS 2019年第2期107-114,共8页
Objective: To follow the guidelines of intercultural adaptation provided by the American Academy of Orthopedic Surgeons’(AAOS) Evidence-Based Medicine Committee, translating the original scale and evaluating the reli... Objective: To follow the guidelines of intercultural adaptation provided by the American Academy of Orthopedic Surgeons’(AAOS) Evidence-Based Medicine Committee, translating the original scale and evaluating the reliability and validity, and then to compile the Chinese version of the Management of Aggression and Violence Attitude Scale (MAVAS) for nurses in emergency room in the mainland of China. Methods: This study consists of two phases of testing:(1) translation: forward translation, synthesis, back translation, expert committee review, and pretesting;(2) psychometric properties: content and construct validity, internal consistency, and test–retest reliability. Results: The Chinese version of MAVAS and the original version showed excellent similarities and equivalence. The average Scalelevel Content Validity Index was 0.904, and the Item-level Content Validity Index ranged from 0.80 to 1.00. The construct validity was tested using confirmatory factor analysis by LISREL 8.7;χ2/df of the scale was 4.781<5, NFI, NNFI, CFI, IFI>0.90, indicating that the scale’s factor structure model fitted better. The internal consistency was satisfactory (scale, Cronbach’s α=0.94;subscales, Cronbach’s α=0.74–0.90), and the test–retest reliability over 2 weeks was good (scale, Pearson’s coefficient=0.996;subscales, Pearson’s coefficient=0.801–0.963). Conclusions: The Chinese version of MAVAS had an excellent feasibility. It was found to be a valid and reliable tool to assess nurses’ attitude toward patients’ violence in emergency department. 展开更多
关键词 VIOLENCE cross-cultural adaptation MAVAS emergency department ED PSYCHOMETRIC properties
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Evaluation of the Translation,Cross-cultural Adaptation and Properties of Measurement of the FACT-BMT Questionnaire
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作者 Thalissa Maniaes Ana Paula Carraro Indiara Soares Oliveira 《Journal of Pharmacy and Pharmacology》 2019年第1期1-14,共14页
Various questionnaires have been described which evaluate the quality of life in patients undergoing cancer treatment,but most were originally developed in English and have not been adequately validated for other lang... Various questionnaires have been described which evaluate the quality of life in patients undergoing cancer treatment,but most were originally developed in English and have not been adequately validated for other languages.To evaluate the process of translation and cross-cultural adaptation and the measurement properties of the Functional Assessment of Cancer Therapy-Bone Marrow Transplantation(FACT-BMT)questionnaire,a systematic review was conducted with two independent evaluators.The search for articles was carried out in four databases:MEDLINE,EMBASE,CINAHL and SCIELO,using the terms“questionnaire”,“quality of life”,“oncology”,and“valid”and their descriptors according to MeSH and DeCs.The searches yielded 6,877 studies,of which only three performed the stages of translation,cross-cultural adaptation,and evaluation of the measurement properties of the FACT-BMT questionnaire.The instruments in Arabic,Chinese,Korean and Portuguese showed and presented good methodological quality,but none of the four studies followed all the validation criteria for the questionnaire.The adapted versions of the FACT-BMT have methodological weaknesses in their process of translation and cross-cultural adaptation and evaluation of measurement properties,therefore the questionnaires possibly being used inadequately in other languages. 展开更多
关键词 FACT-BMT QUESTIONNAIRE quality of LIFE TRANSLATION cross-cultural adaptation and measurement properties
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Cross-cultural Adaptation Analysis and Countermeasures of Overseas Chinese Students——Take University of Lincoln as an Example
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作者 黄云婷 《海外英语》 2019年第24期283-284,共2页
This paper is an exploratory,empirical study of the Cross-Cultural Adaptation(CCA)issues of Overseas Chinese Stu⁃dents(OCS)studying at the University of Lincoln.The project identifies OCS own language proficiency,moti... This paper is an exploratory,empirical study of the Cross-Cultural Adaptation(CCA)issues of Overseas Chinese Stu⁃dents(OCS)studying at the University of Lincoln.The project identifies OCS own language proficiency,motivation of studying abroad and intercultural adaptation attitudes and strategies as the main influencing factors in students’CCA.Research methods in⁃clude Language class observation,a questionnaire survey and interviews.Additional data collection methods include using network communication tools to conduct interviews with OCS,such as Wechat,QQ,Skype and e-mail etc.Further analysis of its causes makes a meaningful contribution to practical strategies and suggestions on how to better develop and cultivate cross-cultural adapt⁃ability. 展开更多
关键词 cross-cultural adaptation Overseas Chinese Students practical strategies
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Problems and Strategies:A Study of Cross-Cultural Adaptation of Chinese Undergraduates in the Philippines
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作者 Bing Leng 《Journal of Contemporary Educational Research》 2022年第11期28-35,共8页
Investigating the intercultural adaptation of Chinese undergraduates in the Philippines provides an effective example of bridging the gap between theories of intercultural adaptation.A questionnaire and interviews wer... Investigating the intercultural adaptation of Chinese undergraduates in the Philippines provides an effective example of bridging the gap between theories of intercultural adaptation.A questionnaire and interviews were conducted to explore the problems and challenges faced by Chinese undergraduates in the Philippines,thereby providing some first-hand information for subsequent studies on cultural adaptation.Chinese undergraduates in the Philippines faced four main challenges,namely interpersonal communication,living environment,social services,and course study.As coping strategies,four suggestions are presented,including cultural integration,life experience,bridge building,and rational docking. 展开更多
关键词 cross-cultural adaptation Chinese undergraduates in the Philippines Problems and strategies
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Cross-Cultural Adjustment and Coping:U.S.Students in Taiwan Residents Higher Education
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作者 Wen-Ling Lou 《Sino-US English Teaching》 2024年第1期26-42,共17页
The aim of this study was to investigate the adjustment problems of students from the United States enrolled in universities in the East,specifically in Taiwan,their problems related to cultural adaptation,and the pro... The aim of this study was to investigate the adjustment problems of students from the United States enrolled in universities in the East,specifically in Taiwan,their problems related to cultural adaptation,and the process of adjustment to student life in Taiwan.Under investigation were cultural adjustment and coping skills as these students transitioned from West to East.Qualitative data were collected from interviews with participants and faculty members as well as participant observations.Results indicated that U.S.students found their own ways to acclimate to their new academic setting as well as to social relations,cross-cultural issues,and the linguistic environment in Taiwan to achieve effective adaptation.They made changes in themselves to cope with all situations they encountered.This study provides suggestions for international students abroad in Taiwan,for the Taiwan Residents government,and for universities or colleges in terms of what they should offer to current and future international students. 展开更多
关键词 adjustment cultural adjustment cross-cultural adaptation COPING U.S.students
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传统文化背景下老年人不良中医情志特征与双向代际支持的关系研究——以石家庄市497名老年人为例
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作者 刘琰 马下青 +2 位作者 杜丽红 徐小然 刘爔 《中医药导报》 2024年第12期189-194,共6页
目的:探讨中国传统文化背景下双向代际支持与老年人不良中医情志特征的关系。方法:采用双向代际支持问卷、《中国健康老年人标准》中的抑郁、焦虑、社会适应与社会网络支持量表,对河北省石家庄市的497名60岁及以上的老年进行问卷调查。... 目的:探讨中国传统文化背景下双向代际支持与老年人不良中医情志特征的关系。方法:采用双向代际支持问卷、《中国健康老年人标准》中的抑郁、焦虑、社会适应与社会网络支持量表,对河北省石家庄市的497名60岁及以上的老年进行问卷调查。结果:双向代际支持与抑郁(忧)、焦虑(恐)等不良中医情志特征的发生呈负相关关系,与社会适应与社会网络支持呈正相关关系;身体健康状况、养老模式与是否再就业是影响老年代际支持水平的主要因素。结论:提高中国老年人的双向代际水平,既能降低老年抑郁(忧)、焦虑(恐)等不良中医情志特征的发生率,提升社会适应与社会支持水平,有利于更好地推广中国式居家养老模式。 展开更多
关键词 双向代际支持 老年 不良中医情志特征 社会适应 社会网络支持 养老模式 石家庄 问卷调查
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职场适应在规范化培训护士逆境商与主动职业行为之间的中介效应 被引量:1
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作者 孙宇 周祥 +2 位作者 常丽娟 彭守华 张庆庆 《中国社会医学杂志》 2024年第2期195-199,共5页
目的探讨规范化培训护士逆境商与主动职业行为的关系,以及职场适应的中介作用。方法采取便利抽样法,于2021年12月-2022年3月,采用一般资料调查表、职场适应量表、逆境商量表、主动职业行为量表对新疆5家三级医院486名规范化培训护士进... 目的探讨规范化培训护士逆境商与主动职业行为的关系,以及职场适应的中介作用。方法采取便利抽样法,于2021年12月-2022年3月,采用一般资料调查表、职场适应量表、逆境商量表、主动职业行为量表对新疆5家三级医院486名规范化培训护士进行问卷调查。结果规范化培训护士逆境商、职场适应、主动职业行为得分分别为(121.72±17.59)分、(58.91±9.17)分、(42.17±9.84)分,职场适应、逆境商、主动职业行为均呈显著正相关(r=0.561~0.707,P<0.001);职场适应在逆境商与主动职业行为之间起部分中介作用(效应值为0.21,95%CI:0.12~0.27)。结论规范化培训护士逆境商、职场适应、主动职业行为均处于中等水平,逆境商不仅可以直接影响主动职业行为,还可以通过职场适应的中介作用对主动职业行为产生间接影响。建议管理者对规培护士进行逆商教育,通过正确的心理培训改善其应对挫折的能力,提高职场适应力,从而提高其主动职业行为水平。 展开更多
关键词 职场适应 规范化培训 护士 逆境商 主动职业行为 中介效应
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Cross-cultural adaption and psychometric properties of the Chinese version of the Diabetes Behavior Rating Scale: a pilot study 被引量:7
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作者 Jing Zhu Jingjing Xu +13 位作者 Yang Chen Yong Gu Li Ji Yufeng Zhou Min Zhu Hsiang-Ting Hsu Xiaoping Huang Cuiping Yuan Yun Shi Dan Yan Lili Xie Shuang Chen Tao Yang Wei He 《Science China(Life Sciences)》 SCIE CAS CSCD 2018年第3期310-317,共8页
Self-care behavior plays a major role in diabetic management. However, in China, a satisfactory instrument has not yet been developed to evaluate the compliance of self-care behavior for young patients with type 1 dia... Self-care behavior plays a major role in diabetic management. However, in China, a satisfactory instrument has not yet been developed to evaluate the compliance of self-care behavior for young patients with type 1 diabetes mellitus (T 1DM). The Diabetes Behavior Rating Scale (DBRS) has a potential to be the first mature instrument. The purpose of this study is to cross-culturally adapt the DBRS, and preliminarily evaluate its psychometric properties. The instrument translation included translation, back translation and culture adaptation. Psychometric properties were assessed in a sample of 116 young patients with T1DM adapting insulin injection therapy. The Chinese version of the DBRS was divided to four subscales. Cronbaeh's α for the total scale was 0.92. The mean inter-item and item-total correlations were 0.35 and 0.54 respectively. Test-retest reliability showed good temporal stability (r=0.81, P=0.001). Negative correlations were found between DBRS scores with the Diabetes Distress Scale scores (r=-0.32, P=-0.003) and hemoglobin Ale (HbAlc) levels (r=-0.36, P=0.002). Higher DBRS scores correlated with better glycemic control. The Chinese insulin injection therapy version of the DBRS is well translated and culturally adapted. It shows good overall reliability and validity and appears to be a valuable tool for assessing the diabetic self-care behaviors for young patients with T 1DM. 展开更多
关键词 type 1 diabetes mellitus scale SELF-CARE diabetic management cross-cultural adaption psychometric properties
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罗伊适应模式在围手术期乳腺癌护理工作中的应用
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作者 王芳 朱翠萍 李林燕 《中国当代医药》 CAS 2024年第34期175-178,183,共5页
目的探究与分析罗伊适应模式在围手术期乳腺癌护理工作中的应用效果。方法收集2021年5月至2023年3月龙岩市第二医院收治的98例乳腺癌患者围手术期护理的临床资料进行回顾性分析,按照不同的就诊时间分为对照组(2021年5月至2022年9月)和... 目的探究与分析罗伊适应模式在围手术期乳腺癌护理工作中的应用效果。方法收集2021年5月至2023年3月龙岩市第二医院收治的98例乳腺癌患者围手术期护理的临床资料进行回顾性分析,按照不同的就诊时间分为对照组(2021年5月至2022年9月)和观察组(2022年10月至2023年3月)。对照组(n=51)实施常规围手术期护理,观察组(n=47)实施罗伊适应模式护理。比较两组患者心理健康情况评分、生命质量评分以及围手术期不良反应发生情况。结果护理后,两组患者心理健康量表中躯体化、强迫症状、人际关系敏感、抑郁、焦虑、敌对、恐怖、偏执、精神病性以及睡眠饮食评分均低于本组护理前,且观察组各项评分均低于对照组,差异有统计学意义(P<0.05)。护理后,两组患者生命质量量表中生理状况、社会/家庭状况、情感状况、功能状况、附加关注以及总评分均高于本组护理前,且观察组各项评分均高于对照组,差异有统计学意义(P<0.05)。两组患者围手术期不良反应总发生率比较,差异无统计学意义(P>0.05)。结论罗伊适应模式护理应用于乳腺癌患者围手术期护理工作中,可有效改善患者的心理健康,提高生命质量,但在降低患者围手术期不良反应方面未表现出明显的优势。 展开更多
关键词 罗伊适应模式护理 围手术期 乳腺癌护理 心理健康 生命质量 不良反应
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自适应调强放疗对局部晚期宫颈癌的治疗效果及安全性
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作者 海盼盼 秦玲 温静 《实用癌症杂志》 2024年第6期1016-1020,共5页
目的探讨自适应调强放疗(ART)对局部晚期宫颈癌的治疗效果及不良反应发生率。方法选取80例宫颈癌局部晚期患者,按抽签法随机分为对照组(常规放疗,40例)与干预组(ART,40例)。治疗后对比2组的疾病控制率、客观缓解率、肿瘤标志物水平、不... 目的探讨自适应调强放疗(ART)对局部晚期宫颈癌的治疗效果及不良反应发生率。方法选取80例宫颈癌局部晚期患者,按抽签法随机分为对照组(常规放疗,40例)与干预组(ART,40例)。治疗后对比2组的疾病控制率、客观缓解率、肿瘤标志物水平、不良反应率、危及器官剂量学水平与生活质量评分。结果与对照组比较,干预组的疾病控制率(95.00%)及客观缓解率(85.00%)均更高(P<0.05)。与对照组比较,干预组治疗后的血清癌胚抗原水平及血清鳞癌抗原水平均明显更低(P<0.05)。干预组的各项不良反应发生率较对照组更低(P<0.05),干预组治疗的危及器官(膀胱、小肠、直肠)剂量学水平较对照组均更低(P<0.05)。干预组经过治疗后所评估的各项生活质量评分较对照组更高(P<0.05)。结论ART应用于宫颈癌局部晚期患者治疗的效果显著,对疾病进展的控制效果佳,能有效地降低血清中的肿瘤标志物水平,缓解病情,减少不良反应,改善其生活质量,值得推广应用。 展开更多
关键词 自适应调强放疗 局部 晚期 宫颈癌 治疗效果 不良反应
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中型狼尾草幼苗对PEG、低温和盐胁迫的生理应答 被引量:52
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作者 张怀山 赵桂琴 +2 位作者 栗孟飞 夏曾润 王春梅 《草业学报》 CSCD 北大核心 2014年第2期180-188,共9页
采用PEG-6000、低温和NaCl处理模拟逆境胁迫的方法,系统研究了中型狼尾草幼苗在3种不同胁迫条件下的生理生化特性的变化,并对其抗逆性、各生理生化指标的相关性进行了综合评价与分析。结果显示,1)随着PEG浓度的增加,可溶性蛋白含量表现... 采用PEG-6000、低温和NaCl处理模拟逆境胁迫的方法,系统研究了中型狼尾草幼苗在3种不同胁迫条件下的生理生化特性的变化,并对其抗逆性、各生理生化指标的相关性进行了综合评价与分析。结果显示,1)随着PEG浓度的增加,可溶性蛋白含量表现为先增后降再增的趋势;可溶性糖含量呈现先增后降,在PEG 5%时达到最大;脯氨酸含量显著升高,在PEG 20%时含量是CK的6.0倍;MDA含量呈现"急剧增加—相对稳定—迅速下降"的变化趋势,PEG 5%时MDA累积量达到最大;SOD活性总体上呈"急剧下降—微增—迅速上升"的趋势,PEG 5%时最低,PEG 20%时达到最大。2)低温胁迫过程中,可溶性蛋白和可溶性糖含量均随温度降低总体呈现先升高后下降的趋势;脯氨酸含量随温度的降低均呈升高趋势;MDA含量随低温处理时间的延长而增大;SOD活性随温度的降低总体呈现先升高后下降的趋势。3)随着NaCl胁迫水平的加强,可溶性蛋白含量表现为先增后降的变化趋势;可溶性糖、脯氨酸和MDA含量均随着NaCl浓度的增大而增加;SOD活性则呈现"微增—缓慢降低—急剧下降"的变化趋势。相关性分析结果显示:PEG胁迫下,脯氨酸含量与可溶性糖含量呈显著负相关;低温4h胁迫下,MDA含量与可溶性糖含量显著正相关,与脯氨酸含量极显著正相关;NaCl胁迫下,可溶性糖含量与脯氨酸含量和MDA含量极显著正相关,SOD活性与可溶性糖含量、MDA含量呈显著负相关,而与可溶性蛋白显著正相关。以上结果表明,中型狼尾草适应逆境胁迫受到多种生理生化的调节,且各生理生化物质之间存在一定的相关性,其生理指标的动态变化是中型狼尾草应答逆因子胁迫的重要生理调节机制,体现了其抵抗逆境胁迫、减轻伤害的适应性反应。 展开更多
关键词 中型狼尾草 逆境胁迫 生理指标 相关性分析 适应性
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大学新生适应与童年期负性事件、人格特征的关系 被引量:10
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作者 徐慊 宗焱 +2 位作者 徐慰 郑日昌 王建平 《中国心理卫生杂志》 CSSCI CSCD 北大核心 2017年第4期319-325,共7页
目的:考察大学新生适应与童年期负性事件的关系,并探讨人格特征在其关系间的中介作用。方法:选取四川某重点高校大学新生523名,采用中国大学生适应量表(CCSAS)、童年期负性事件调查问卷(ACEQ)和艾森克人格问卷简式量表中国版(EPQ-RSC)... 目的:考察大学新生适应与童年期负性事件的关系,并探讨人格特征在其关系间的中介作用。方法:选取四川某重点高校大学新生523名,采用中国大学生适应量表(CCSAS)、童年期负性事件调查问卷(ACEQ)和艾森克人格问卷简式量表中国版(EPQ-RSC)进行施测。结果:大学新生至少经历过一种童年期负性事件的发生率为87%。CCSAS总分与童年期负性事件影响总分及神经质得分呈负相关(r=-0.13、-0.51,均P<0.01),与内外向和掩饰性得分呈正相关(r=0.47、0.25,均P<0.01);童年期负性事件影响总分与内外向得分呈负相关(r=-0.08,P<0.05),与掩饰性得分呈负相关(r=-0.12,P<0.01),与神经质得分呈正相关(r=0.17,P<0.01)。内外向和神经质在童年期负性事件影响与大学新生适应的关系中起中介作用,效应量为51.65%和58.10%。结论:大学新生适应与童年期负性事件影响和人格特征密切相关,人格特征在童年期负性事件影响与大学新生适应的关系中起中介作用。 展开更多
关键词 大学新生适应 童年期负性事件 人格特征
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黄瓜种子萌发的逆温耐性诱导 被引量:10
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作者 宋勇 肖深根 何长征 《湖南农业大学学报(自然科学版)》 CAS CSCD 北大核心 2003年第2期127-128,共2页
为解决生产中越夏黄瓜的高温耐性问题,以黄瓜种子为材料,研究了不同温度预处理后黄瓜种子在萌发阶段对高温和低温的耐性变化.结果表明,黄瓜种子萌发的最适温度为30℃,在低于15℃和高于35℃下萌发,种子活力显著下降.通过适度的温度胁迫处... 为解决生产中越夏黄瓜的高温耐性问题,以黄瓜种子为材料,研究了不同温度预处理后黄瓜种子在萌发阶段对高温和低温的耐性变化.结果表明,黄瓜种子萌发的最适温度为30℃,在低于15℃和高于35℃下萌发,种子活力显著下降.通过适度的温度胁迫处理,可提高黄瓜种子在高温(35℃)下的萌发活力.10℃和30℃分别是预处理的最适宜低温和高温.4h是高温和低温预处理的适宜时间,黄瓜种子经低温预处理后,在随后的高温(35℃)中萌发,其活力提高,说明黄瓜种子对高温和低温胁迫具有交叉适应能力. 展开更多
关键词 黄瓜 种子萌发 温度 耐性诱导 预处理 交叉适应性
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萝卜种子萌发的逆温耐性诱导研究 被引量:4
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作者 王广印 陈碧华 +2 位作者 陈群 莫一帆 高爱霞 《植物研究》 CAS CSCD 北大核心 2008年第4期482-485,共4页
以萝卜种子为试材,研究不同温度预处理对萌发期萝卜种子逆温耐性的影响。结果表明:萝卜种子在低于15℃和高于35℃下萌发,种子活力显著下降,而通过适度的温度胁迫处理,可提高萝卜种子在高温(35℃)下的萌发活力。15℃和25℃分别是预处理... 以萝卜种子为试材,研究不同温度预处理对萌发期萝卜种子逆温耐性的影响。结果表明:萝卜种子在低于15℃和高于35℃下萌发,种子活力显著下降,而通过适度的温度胁迫处理,可提高萝卜种子在高温(35℃)下的萌发活力。15℃和25℃分别是预处理的适宜低温和高温,6 h是低温(15℃)预处理的适宜时间。萝卜种子经高温(30℃)预处理12 h后,在随后的低温(10℃)下萌发,也提高其种子活力,说明萝卜种子对高温和低温胁迫具有交叉适应性。 展开更多
关键词 萝卜 种子活力 逆温 耐性诱导 预处理 交叉适应性
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跨文化适应理论的逆向性研究 被引量:11
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作者 黄永红 《外语学刊》 CSSCI 北大核心 2009年第4期88-91,共4页
文章提出了新概念"文化适应的双向性"和"逆向文化适应"。通过对60多位美国人的问卷调查,从中随机抽出30人进行数据分析并访谈其中部分被测试者,得出结论包括:主流文化中的人对外国人的逆向文化适应行为存在并在言... 文章提出了新概念"文化适应的双向性"和"逆向文化适应"。通过对60多位美国人的问卷调查,从中随机抽出30人进行数据分析并访谈其中部分被测试者,得出结论包括:主流文化中的人对外国人的逆向文化适应行为存在并在言语行为、非言语行为、其他文化习俗等方面有所差异;一些外在因素,如与异文化接触经历和受教育程度,对逆向文化适应行为具有影响;主流文化中的人在言语交际中集中采用一些策略使交流顺利进行。 展开更多
关键词 文化适应的双向性 逆向文化适应 影响逆向适应因素 逆向适应策略
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大白菜种子萌发的逆温耐性诱导 被引量:4
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作者 何长征 覃丽平 刘华英 《湖南农业大学学报(自然科学版)》 CAS CSCD 北大核心 2001年第5期359-361,共3页
以大白菜种子为材料 ,研究了不同温度预处理后 ,种子在萌发阶段对高温和低温的耐性变化 .结果表明 ,大白菜种子萌发的最适温度为 2 5℃ ,在 10℃低温和 3 5℃高温下萌发 ,种子活力显著下降 .通过适度的低温预处理可提高种子在高温下萌... 以大白菜种子为材料 ,研究了不同温度预处理后 ,种子在萌发阶段对高温和低温的耐性变化 .结果表明 ,大白菜种子萌发的最适温度为 2 5℃ ,在 10℃低温和 3 5℃高温下萌发 ,种子活力显著下降 .通过适度的低温预处理可提高种子在高温下萌发的活力 ,通过高温预处理也可以提高种子在低温下的萌发能力 。 展开更多
关键词 大白菜 种子 逆温 耐性诱导 交叉适应性 萌发
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甘蓝种子萌发的逆温耐性诱导研究 被引量:5
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作者 王广印 顾桂兰 张凌云 《中国生态农业学报》 CAS CSCD 2008年第5期1158-1162,共5页
为探讨早春甘蓝和秋甘蓝种苗时期的逆温耐性问题,以甘蓝种子为试材,研究了不同温度预处理甘蓝种子在萌发阶段对高温和低温的耐性变化。结果表明,甘蓝种子萌发的最适温度为20℃,在低于15℃和高于35℃下萌发,种子活力显著下降。通过适度... 为探讨早春甘蓝和秋甘蓝种苗时期的逆温耐性问题,以甘蓝种子为试材,研究了不同温度预处理甘蓝种子在萌发阶段对高温和低温的耐性变化。结果表明,甘蓝种子萌发的最适温度为20℃,在低于15℃和高于35℃下萌发,种子活力显著下降。通过适度的温度预胁迫处理,可提高甘蓝种子在高温(35℃)下的萌发活力。10℃和30℃分别是温度预处理的适宜低温和高温,8 h是高温和低温预处理的适宜时间。甘蓝种子经低温(5℃和10℃)预处理后,在随后的高温(35℃)下萌发,其活力提高;同样,甘蓝种子经高温(25℃和30℃)预处理后,在随后的低温(10℃)下萌发,也提高其种子活力,说明甘蓝种子对高温和低温胁迫具有交叉适应性。 展开更多
关键词 甘蓝种子 种子活力 逆温 耐性诱导 种子预处理 交叉适应性
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几种豆科作物对酸性土壤逆境因子适应性研究 被引量:2
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作者 夏龙飞 吕娇 +2 位作者 赵尊康 黎晓峰 王永雄 《山东农业科学》 2015年第4期66-70,75,共6页
采用水培法对三种豆科作物在不同介质pH、磷水平、Al3+、Mn2+协迫条件下植株的生长、相关酶类活性、元素吸收及有机酸分泌及其差异性进行了探讨。结果表明,三种豆科作物在低pH条件下的生物产量显著降低,而根尖H+-ATPase活性显著... 采用水培法对三种豆科作物在不同介质pH、磷水平、Al3+、Mn2+协迫条件下植株的生长、相关酶类活性、元素吸收及有机酸分泌及其差异性进行了探讨。结果表明,三种豆科作物在低pH条件下的生物产量显著降低,而根尖H+-ATPase活性显著提高,低pH溶液对作物影响顺序为:草木犀>苜蓿>大豆;低磷(0.05、0.10 mmol/L)胁迫下三种豆科作物生物产量、植株磷含量均显著下降而根尖H+-ATPase活性显著提高,三种作物中苜蓿对低磷胁迫较敏感,而草木犀适应性最强;铝(3~10μmol/L )处理后苜蓿和草木犀根尖能被苏木精染为紫色,且苜蓿的染色较草木犀的深,而铝处理后的大豆根尖经苏木精染色后观察不到明显的紫色,且大豆根尖经30μmol/L处理后根系分泌柠檬酸。锰(50、100μmol/L MnSO4)处理对三种植株的生物产量和锰含量的影响顺序为大豆>苜蓿>草木犀。采用赋值法对三种豆科作物适应酸性土壤中低pH、低磷、高铝、高锰胁迫的适应能力的综合评价表明,三种豆科作物的综合适应能力顺序为大豆>草木犀>苜蓿。 展开更多
关键词 豆科作物 酸性土壤 逆境 适应性 差异
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