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The Relationship between Parenting Stress and Parenting Burnout in Parents of Children with Autism: The Chain Mediating Role of Social Support and Coping Strategies
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作者 Jun Zhang Li Wang +3 位作者 Shan Liu Yurong Yang Jingyi Fan Yijia Zhang 《International Journal of Mental Health Promotion》 2025年第3期287-302,共16页
Background:Parents of children with autism are susceptible to parenting burnout due to tremendous parenting burden and parenting challenges.Parenting burnout has a detrimental effect on both children with autism and t... Background:Parents of children with autism are susceptible to parenting burnout due to tremendous parenting burden and parenting challenges.Parenting burnout has a detrimental effect on both children with autism and their parents.However,the underlying mechanisms that lead to parenting burnout remain unclear.This study aimed to investigate the relationship between parenting stress and parenting burnout,along with the serial mediation effect of social support and coping strategies in the context of families with autistic children.Methods:We conducted a cross-sectional study in 231 parents of autistic children in four autism facilities located in central Hubei province.Data were collected through the Parental Stress Index,Social Support Rating Scale,Simplified Coping Strategies Questionnaire,and Caregiver Burnout Assessment Questionnaire.Results:Parenting stress and burnout status were:72.3%of parents reported high-stress levels,16.9%experienced risks for parenting burnout,and 19.9%were currently experiencing burnout.Both social support and coping strategies played partial mediating roles in the relationship between parental stress and burnout,forming a serial mediation effect.Conclusion:Parenting stress is a risk factor for parenting burnout.Social support and coping strategies play a chain mediating role between parenting stress and parenting burnout,which may act as the underlying mechanisms.The study offers insights into potential intervention points for reducing parenting burnout.Future efforts are needed to devote to parenting stress,social support and coping strategy to enhance the psychological well-being of parents with autistic children. 展开更多
关键词 Autism spectrum disorder parenting stress parenting burnout social support coping strategies
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Association of preschool children behavior and emotional problems with the parenting behavior of both parents 被引量:3
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作者 Su-Mei Wang Shuang-Qin Yan +4 位作者 Fang-Fang Xie Zhi-Ling Cai Guo-Peng Gao Ting-Ting Weng Fang-Biao Tao 《World Journal of Clinical Cases》 SCIE 2024年第6期1084-1093,共10页
BACKGROUND Parental behaviors are key in shaping children’s psychological and behavioral development,crucial for early identification and prevention of mental health issues,reducing psychological trauma in childhood.... BACKGROUND Parental behaviors are key in shaping children’s psychological and behavioral development,crucial for early identification and prevention of mental health issues,reducing psychological trauma in childhood.AIM To investigate the relationship between parenting behaviors and behavioral and emotional issues in preschool children.METHODS From October 2017 to May 2018,7 kindergartens in Ma’anshan City were selected to conduct a parent self-filled questionnaire-Health Development Survey of Preschool Children.Children’s Strength and Difficulties Questionnaire(Parent Version)was applied to measures the children’s behavioral and emotional performance.Parenting behavior was evaluated using the Parental Behavior Inventory.Binomial logistic regression model was used to analyze the association between the detection rate of preschool children’s behavior and emotional problems and their parenting behaviors.RESULTS High level of parental support/participation was negatively correlated with conduct problems,abnormal hyperactivity,abnormal total difficulty scores and abnormal prosocial behavior problems.High level of maternal support/participation was negatively correlated with abnormal emotional symptoms and abnormal peer interaction in children.High level of parental hostility/coercion was positively correlated with abnormal emotional symptoms,abnormal conduct problems,abnormal hyperactivity,abnormal peer interaction,and abnormal total difficulty scores in children(all P<0.05).Moreover,paternal parenting behaviors had similarly effects on behavior and emotional problems of preschool children compared with maternal parenting behaviors(all P>0.05),after calculating ratio of odds ratio values.CONCLUSION Our study found that parenting behaviors are associated with behavioral and emotional issues in preschool children.Overall,the more supportive or involved the parents are,the fewer behavioral and emotional problems the children experience;conversely,the more hostile or controlling the parents are,the more behavioral and emotional problems the children face.Moreover,the impact of fathers’parenting behaviors on preschool children’s behavior and emotions is no less significant than that of mothers’parenting behaviors. 展开更多
关键词 CHILDREN Preschool age parentING BEHAVIORAL parenting problems
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Making the case for the evolving role of social media in health professions education and a literature review on the application of some in ophthalmology 被引量:1
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作者 Helena Prior Filipe Mila Kostic +1 位作者 Mildred Lopez Karl Golnik 《Annals of Eye Science》 2024年第2期1-11,共11页
Background and Objective:Social media(SoMe)has emerged as a tool in health professions education(HPE),particularly amidst the challenges posed by the coronavirus disease 2019(COVID-19)pandemic.Despite the academia’s ... Background and Objective:Social media(SoMe)has emerged as a tool in health professions education(HPE),particularly amidst the challenges posed by the coronavirus disease 2019(COVID-19)pandemic.Despite the academia’s initial skepticism SoMe has been gaining traction in supporting learning communities,and offering opportunities for innovation in HPE.Our study aims to explore the integration of SoMe in HPE.Four key components were outlined as necessary for a successful integration,and include designing learning experiences,defining educator roles,selecting appropriate platforms,and establishing educational objectives.Methods:This article stemmed from the online Teaching Skills Series module on SoMe in education from the Ophthalmology Foundation,and drew upon evidence supporting learning theories relevant to SoMe integration and models of education.Additionally,we conducted a literature review considering Englishlanguage articles on the application of SoMe in ophthalmology from PubMed over the past decade.Key Content and Findings:Early adopters of SoMe platforms in HPE have leveraged these tools to enhance learning experiences through interaction,dialogue,content sharing,and active learning strategies.By integrating SoMe into educational programs,both online and in-person,educators can overcome time and geographical constraints,fostering more diverse and inclusive learning communities.Careful consideration is,however,necessary to address potential limitations within HPE.Conclusions:This article lays groundwork for expanding SoMe integration in HPE design,emphasizing the supportive scaffold of various learning theories,and the need of furthering robust research on examining its advantages over traditional educational formats.Our literature review underscores an ongoing multifaceted,random application of SoMe platforms in ophthalmology education.We advocate for an effective incorporation of SoMe in HPE education,with the need to comply with good educational practice. 展开更多
关键词 Social media(SoMe) health professions education(HPE) active learning social learning technology enhanced learning
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The Development of a Feeding Coparenting Scale for Japanese Parents of Fifth- and Sixth-Grade Elementary School Children
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作者 Maiko Yasuzato Tae Kawahara +2 位作者 Yuichi Nakayama Cin Cin Tan Akemi Yamazaki 《Open Journal of Nursing》 2024年第1期27-39,共13页
Aim: Recently, the role of feeding coparenting has gained attention in the child eating research field. The Feeding Coparenting Scale (FCS), a measure of how caregivers interact with their partners when feeding their ... Aim: Recently, the role of feeding coparenting has gained attention in the child eating research field. The Feeding Coparenting Scale (FCS), a measure of how caregivers interact with their partners when feeding their children was developed in the United States in 2019. However, there is no valid and reliable measure to assess feeding coparenting among caregivers of school-aged children in Japan. Therefore, this study aimed to develop a Japanese version of the FCS (FCS-J) questionnaire for caregivers with school-aged children. Methods: This was a web-based cross-sectional survey completed by caregivers of children aged 10-12 years. A preliminary survey using interviews and a web-based survey was conducted and found that the translated items of the FCS into Japanese were understandable to Japanese people. The developed survey was administered to parents of children at an elementary school. The reliability of the survey was assessed using both test-retest reliability and internal consistency analysis. Exploratory factor analysis was used to test construct validity, and known population validity was examined in relation to attributes, marital satisfaction, and feeding tasks. Results: Findings with 135 parents of school-aged children showed good internal reliability and validity of the FCS-J. The mean score for the overall FCS-J score was 46.2 (SD = 6.2), with Cronbach’s α of 0.72. For the subscales, Cronbach’s α ranged from 0.75 to 0.79. In sum, the present study’s results support the three-factor structure of the FCS in Japanese caregivers in Japan. Conclusions: The developed FCS-J was found to have a certain degree of reliability and validity. In this study, a Japanese version of the FCS-J was developed. . 展开更多
关键词 CHILD Coparenting parents Feeding Coparenting
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Expérience des parents faceàl’accompagnement pédiatrique en HAD:étude exploratoire qualitative Parents’Experience of Pediatric Home Care:A Qualitative Exploratory Study
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作者 Laure Salomé Jérémy Martin +1 位作者 Camille Baussant-Crenn Cécile Flahault 《Psycho-Oncologie》 SCIE 2024年第2期137-146,共10页
Aim:To investigate parents’experience of home care for children in oncology in order to identify the benefits,expectations,and possible difficulties associated.Material and methods:A qualitative method was adopted,wi... Aim:To investigate parents’experience of home care for children in oncology in order to identify the benefits,expectations,and possible difficulties associated.Material and methods:A qualitative method was adopted,with non-directive interviews conducted with nine participants,then analyzed using thematic content analysis.Results:The main recurring themes in the discourse include:(1)relief,(2)positive representation of home,(3)positive representation of home care,and(4)negative representation of home care.For these parents,home care appears to be positive overall,even though the introduction of home care is often reported as a source of stress for them.Conclusion:These results must be interpreted with caution,but they do support previous research and highlight certain recommendations for further improving this experience,particularly for parents,but also for the sick child and the family. 展开更多
关键词 Home care parents ONCOLOGY PEDIATRIC children
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Main focus of parents of children with attention deficit hyperactivity disorder and the effectiveness of early clinical screening
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作者 Jia-Wen Li Ke Gao +1 位作者 Xiao-Yun Yang Zhi-Fei Li 《World Journal of Clinical Cases》 SCIE 2024年第19期3752-3759,共8页
BACKGROUND Attention deficit hyperactivity disorder(ADHD)is a common mental and behavioral disorder among children.AIM To explore the focus of attention deficit hyperactivity disorder parents and the effectiveness of ... BACKGROUND Attention deficit hyperactivity disorder(ADHD)is a common mental and behavioral disorder among children.AIM To explore the focus of attention deficit hyperactivity disorder parents and the effectiveness of early clinical screening METHODS This study found that the main directions of parents seeking medical help were short attention time for children under 7 years old(16.6%)and poor academic performance for children over 7 years old(12.1%).We employed a two-stage experiment to diagnose ADHD.Among the 5683 children evaluated from 2018 to 2021,360 met the DSM-5 criteria.Those diagnosed with ADHD underwent assessments for letter,number,and figure attention.Following the exclusion of ADHD-H diagnoses,the detection rate rose to 96.0%,with 310 out of 323 cases identified.RESULTS This study yielded insights into the primary concerns of parents regarding their children's symptoms and validated the efficacy of a straightforward diagnostic test,offering valuable guidance for directing ADHD treatment,facilitating early detection,and enabling timely intervention.Our research delved into the predominant worries of parents across various age groups.Furthermore,we showcased the precision of the simple exclusion experiment in discerning between ADHD-I and ADHD-C in children.CONCLUSION Our study will help diagnose and guide future treatment directions for ADHD. 展开更多
关键词 Attention deficit hyperactivity disorder CHILDREN parents Direction of attention Simple test
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Knowledge and practice skills on home-based urinary catheter care among parents of under-five children with urinary catheter
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作者 Kurvatteppa HALEMANI Sanjay DHIRAAJ +3 位作者 Basant KUMAR Saadhat HUSSAN Premalata Prerna PAWAN Priyanshi Raviraj GUPTA 《Journal of Integrative Nursing》 2024年第1期29-34,共6页
Objectives:The objectives of this study were to assess the knowledge and practice skills on home-based urinary catheter care among parents of under-five children with urinary catheter.Materials and Methods:This cross-... Objectives:The objectives of this study were to assess the knowledge and practice skills on home-based urinary catheter care among parents of under-five children with urinary catheter.Materials and Methods:This cross-sectional study was conducted from June 1,2021,to September 11,2021,in a tertiary hospital in north India.Purposive sampling was used to select 50 participants.Three instruments were employed for data collection after fulfilling sample criteria;for baseline information demographic tool,knowledge questionnaires,and a practice checklist.Data were analyzed using descriptive and inferential statistics.Results:On assessment of 50 participants,the majority of parents aged above 30 years(74%).Most of the participants were male(82%),graduated(38%),and working in the private sector(58%).Similarly,two-thirds of participants were residing in a nuclear family(64%)with a single child 32(64%)and family income<5000 rupees per month(60%).The mean score of knowledge was 1.94±0.81 and that of practice skills was 1.98±0.85 on home-based care.Regression analysis showed that knowledge of parents was significantly associated with qualification(β:1.821,P=0.002).Similarly,association of practice skills of parents with gender(β:1.235,P=0.050)and qualification(β:1.889,P=0.00)was significant.Conclusion:The general findings of our study showed that parents’education and occupation played a significant role in a child’s care.Parental education and catheter care skills positively affect the child and reduce readmission rates. 展开更多
关键词 Home-based care KNOWLEDGE parents PRACTICE urinary catheter
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Research on the Generation of Professional Skill Modules for Talent Cultivation in the Landscape Architecture Profession for Industry-Education Integration of Small and Medium-Sized Enterprises
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作者 Fengyi Xu Yang Su 《Journal of Contemporary Educational Research》 2024年第6期227-232,共6页
Due to industry characteristics or regional limitations,many students in certain majors tend to seek employment in small and medium-sized enterprises(SMEs).SMEs face certain challenges in implementing industry-educati... Due to industry characteristics or regional limitations,many students in certain majors tend to seek employment in small and medium-sized enterprises(SMEs).SMEs face certain challenges in implementing industry-education integration,and there is a lack of mature methods in specific implementation processes and talent cultivation plan generation.Taking the landscape architecture profession as an example,this paper conducts a correlation analysis and cross-analysis of the industry-required professional skills based on surveys of over 300 industry practitioners employed in SMEs.It provides professional skill cultivation modules based on market feedback.This research process and analysis method have certain reference significance for the rapid production of adaptive talent cultivation professional skill modules in other industries targeting SMEs. 展开更多
关键词 Landscape architecture profession Talent cultivation Industry-education integration Small and medium-sized enterprises
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Relationship between parenting stress and behavioral and emotional problems in preschool children: A mediation effect analysis
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作者 Zhi-Wei Fu Yue-Jing Li +3 位作者 Ran Yu Rui-Qing Guo Li-Xia Gao Sheng-Xia Zhao 《World Journal of Psychiatry》 SCIE 2025年第1期128-136,共9页
BACKGROUND Emotional reactions,such as anxiety,irritability,and aggressive behavior,have attracted clinical attention as behavioral and emotional problems in preschool-age children.AIM To investigate the current statu... BACKGROUND Emotional reactions,such as anxiety,irritability,and aggressive behavior,have attracted clinical attention as behavioral and emotional problems in preschool-age children.AIM To investigate the current status of family rearing,parental stress,and behavioral and emotional problems of preschool children and to analyze the mediating effect of the current status of family rearing on parental stress and behavioral/emo-tional problems.METHODS We use convenience sampling to select 258 preschool children in the physical examination center of our hospital from October 2021 to September 2023.The children and their parents were evaluated using a questionnaire survey.Pearson's correlation was used to analyze the correlation between child behavioral and emotional problems and parental stress and family rearing,and the structural equation model was constructed to test the mediating effect.RESULTS The score for behavioral/emotional problems of 258 preschool children was(27.54±3.63),the score for parental stress was(87.64±11.34),and the score for parental family rearing was(31.54±5.24).There was a positive correlation between the behavioral and emotional problems of the children and the“hostile/mandatory”parenting style;meanwhile,showed a negative correlation with the“support/participation”parenting style(all P<0.05).The intermediary effect value between the family upbringing of parents in parental stress and children's behavior problems was 29.89%.CONCLUSION Parental family upbringing has a mediating effect between parental stress and behavioral and emotional problems of children.Despite paying attention to the behavioral and emotional problems of preschool-age children,clinical medical staff should provide correct and reasonable parenting advice to their parents to promote the mental health of preschool-age children. 展开更多
关键词 Preschool children parenting stress Children's behavioral and emotional problems Family rearing Mediating effect
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Entangled relationship:Chinese parents’involvement in young learners’English tests
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作者 GUO JIA CHENG LIYING 《语言测试与评价》 2024年第1期1-20,112,共21页
Young learners’English(YLE)tests have become increasingly prevalent among and important to Chinese English learners and their parents.In China,parents are actively involved in their children’s education and test-tak... Young learners’English(YLE)tests have become increasingly prevalent among and important to Chinese English learners and their parents.In China,parents are actively involved in their children’s education and test-taking decisions,and their participation has given rise to a series of social impacts.Although parent involvement has received increasing public and academic attention in newspaper and scholarly articles,there exists no thorough analysis of current research on parents’roles in young learners’test-taking.To address this gap,we systemically analyzed Chinese newspaper articles and academic articles between 2011 and 2021 to elicit Chinese parents’roles in YLE test-taking.Our thematic analysis of the literature identifies the ways in which parents influence their children’s test-taking experiences,and how the tests affect this influence.Specifically,our results elicit 1)parents’engagement in YLE testing;2)parents’understanding of the intended uses of YLE tests;3)parents’perception and consequences of their involvement in YLE testing;and 4)parents’backgrounds.This analysis reveals the popularity of YLE tests among young learners and their parents in China and public concern over test-related issues.It also broadens our understanding of YLE testing impact and suggests future potential research directions. 展开更多
关键词 young learners’English(YLE)tests in China parents’roles test impact
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Inability of recognizing offspring underlies parental errors in the selection of offspring
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作者 Lifang Gao Wen Zhang +6 位作者 Wenjing Zhu Yichen Wu Ran Xu Ningning Sun Yujie Wang Biyun Jia Bo Du 《Avian Research》 2025年第1期89-95,共7页
Inclusive fitness theory posits that altruistic behaviors,which are directed more likely towards relatives,should be favored by natural selection.However,the prevalence of alternative parenting behaviors in offspring ... Inclusive fitness theory posits that altruistic behaviors,which are directed more likely towards relatives,should be favored by natural selection.However,the prevalence of alternative parenting behaviors in offspring selection,including rejecting their own offspring and accepting the offspring of others,remains poorly understood within the context of parental care evolution.In order to investigate the factors that prompt the occurrence of alternative parenting behaviors,we designed a series of experiments in the Azure-winged Magpie(Cyanopica cyanus).By manipulating the nest spatial position or offspring age/number and parent-offspring familiarity,we addressed how parents provided parental care for the manipulated offspring.In the nest resettlement experiment,the probability of parents rejecting their own offspring significantly increased with nest-moving distances while decreased with offspring ages.In the cross-fostering experiments,the probability of parents provisioning unrelated young significantly decreased with the age difference between cross-fostered chicks.In the nest duplication experiments,where parents were given a choice between familiar offspring and unfamiliar unrelated chicks or between unfamiliar offspring and familiar unrelated chicks,the probability of both alternative parenting behaviors was significantly influenced by the time when parental association with their offspring was deprived.We conclude that as offspring phenotypic traits become individualized and fixed at a special developmental stage,parents gradually acquire the capacity for offspring recognition by associating with them.Any factors that disrupt parent-offspring association or introduce unrelated young into the nest prior to this critical timeline can result in the occurrence of alternative parenting behaviors. 展开更多
关键词 Cross-foster Cyanopica cyanus Offspring recognition parental care parent-offspring association
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Investigating the Influence of Parent Rock and Sedimentation on the Diagenesis of Tuffaceous Clastic Rock:An Example from the Lower Cretaceous Junggar Basin,China
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作者 CHEN Sirui XIAN Benzhong +1 位作者 JI Youliang LI Jiaqi 《Acta Geologica Sinica(English Edition)》 2025年第1期159-176,共18页
This study focuses on tuffaceous clastic rocks of the Lower Cretaceous Qingshuihe Formation in the southern margin of Junggar Basin.It aims to explore the influence of sedimentation and parent rock on this kind of res... This study focuses on tuffaceous clastic rocks of the Lower Cretaceous Qingshuihe Formation in the southern margin of Junggar Basin.It aims to explore the influence of sedimentation and parent rock on this kind of reservoir development.The results show that the tuffaceous components formed by the denudation of ultramafic and mafic rocks can transform into chlorite coating or hematite,while those from intermediate rock denudation can be dissolved or transformed into illite.Sedimentary facies and lithofacies are essential in controlling the evolutionary result of tuffaceous components.Matrix-supported medium conglomerate and grain-supported medium-fine conglomerate that developed in the fan delta plain,with a closed original geochemical systems,have been in the oxidizing environment for a long time.The tuffaceous matrices mainly transforms into hematite or illite.These minerals occupy the primary pores and are difficult to dissolve by felsic fluids,which inhibits the development of high-quality reservoirs.The grain-supported sandy fine conglomerate developed in the fan delta front was in the underwater reductive environment with an open original geochemical system.The tuffaceous matrices not only can transform into chlorite coating to strengthen the particle's compaction resistance,but also can be fully dissolved,which promotes the formation of high-quality reservoirs. 展开更多
关键词 SEDIMENTATION parent rock tuffaceous clastic rock Lower Cretaceous southern margin of Junggar Basin
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Analysis of Professional Quality Cultivation Strategies for Infant and Child Care Service Talents from the Perspective of Collaboration of Medical Care,Parenting,and Education,and Integration of Industry and Education
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作者 Jie Wang 《Journal of Contemporary Educational Research》 2023年第12期351-357,共7页
The collaboration of medical care,parenting,and education aims to integrate nursing,midwifery,infant and child care services,and management with speech and hearing rehabilitation technology,among other elements relate... The collaboration of medical care,parenting,and education aims to integrate nursing,midwifery,infant and child care services,and management with speech and hearing rehabilitation technology,among other elements related to the infant care industry chain.This integration targets pediatrics talent training in nine infant care positions,including nursing,infant health care and management,and child rehabilitation,to ensure that the capabilities and quality of professional talents can meet the health care needs of infants and young children.This article briefly explains the background of the“collaboration of medical care,parenting,and education,and integration of industry and education.”It analyzes the necessity of cultivating infant and child care service talents based on the perspective of“collaboration of medical care,parenting,and education,and integration of industry and education.”Based on this perspective,we conducted an in-depth study of the cultivation of professional qualities of infant and child care service talents. 展开更多
关键词 Collaboration of medical care parenting and education Integration of industry and education Infant and child care service profession Talent cultivation professional quality
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Enhancing autism care:The role of remote support in parental wellbeing and child development
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作者 Haewon Byeon 《World Journal of Psychiatry》 2025年第4期345-351,共7页
The study by Lu et al explores the integration of remote family psychological support courses(R-FPSC)with traditional caregiver-mediated interventions(CMI)in the context of autism spectrum disorder(ASD).Conducted as a... The study by Lu et al explores the integration of remote family psychological support courses(R-FPSC)with traditional caregiver-mediated interventions(CMI)in the context of autism spectrum disorder(ASD).Conducted as a singleblinded randomized controlled trial involving 140 parents of children with ASD,the research highlights the crucial role of parental mental health in optimizing therapeutic outcomes.Results indicate that the addition of R-FPSC significantly enhances parental competence and reduces stress more effectively than CMI alone.Despite improvements in parenting stress and competence,no significant differences were noted in anxiety and depression symptoms between the groups,suggesting that while R-FPSC strengthens parenting skills,its impact on mood disorders requires further investigation.The findings advocate for the inclusion of remote psychological support in family interventions as a feasible and costeffective strategy,broadening access to essential resources and improving both parental and child outcomes.The study emphasizes the need for future research to evaluate the long-term impacts of such interventions and to explore the specific mechanisms through which parental mental health improvements affect child development. 展开更多
关键词 Remote family psychological support Autism spectrum disorder Caregivermediated interventions parental mental health Family-centered care approaches
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Studies on Endogenous Hormones and Nutritional Physiology Related to the Premature Senescence of Super-hybrid Rice Liangyoupeijiu and Its Parents at Late Growth Stage 被引量:3
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作者 郭士伟 夏士健 +1 位作者 赵学强 朱虹霞 《Agricultural Science & Technology》 CAS 2014年第11期1914-1918,共5页
The amount of root bleeding sap, contents of chlorophyl , nutrients and hormones in flag leaves of a super-hybrid rice cultivar Liangyoupeijiu (LYPJ) and its parents 9311 and Pei’ai 64S after heading were measured ... The amount of root bleeding sap, contents of chlorophyl , nutrients and hormones in flag leaves of a super-hybrid rice cultivar Liangyoupeijiu (LYPJ) and its parents 9311 and Pei’ai 64S after heading were measured in this study. The re-sults revealed that compared with 9311, the chlorophyl content of LYPJ reduced more quickly after heading, and then kept at a lower level, which was an obvious characteristic of premature senescence. The other physiological indices of LYPJ af-ter heading except abscisic acid (ABA) content in leaf and root also maintained at a lower level than 9311, while al the physiological indices of the sterile line Pei'ai 64S were lower than LYPJ. So it was speculated that the early-aging characteristic of LYPJ may be inherited from Pei’ai 64S. Al the leaf and root early-aging traits reduced for LYPJ and its parent lines after heading, their leaf and root aged grad-ual y, which indicated that the above-ground (leaf) and under-ground (root) parts cor-related to each other closely, but there was not absolute correlations between them judged from the data. 展开更多
关键词 Super-hybrid rice parent lines Premature senescence Endogenous hormones Nutritional Physiology
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Analysis on Grain Traits and Sedimentation Value of Wheat Genotype Heng 9966, Its Parents and Their Closely Related Varieties
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作者 刘子会 孙书娈 +9 位作者 李强 赵明辉 李会敏 乔文臣 孟祥海 李丁 魏建伟 丁倩 郭秀林 赵凤梧 《Agricultural Science & Technology》 CAS 2017年第8期1378-1383,共6页
[Objective] 7 indictors of wheat genotype Heng 9966, its parents and their closely related varieties were analyzed based on the 1000-grain weight, sedimentation value and traits of selected grains in DUS test, so as t... [Objective] 7 indictors of wheat genotype Heng 9966, its parents and their closely related varieties were analyzed based on the 1000-grain weight, sedimentation value and traits of selected grains in DUS test, so as to provide references for the protection of variety intellectual property. [Method] Testing comparison and statistical analysis were conducted to the dormant seeds of winter wheat genotype 9966, parents of Liangxing 99 and Liangxing 96 aw well as the closely related variety of the parents, Jimai 22. [Result] Heng 9966 showed a difference of 2 codes in 1000-grain weight and sedimentation value from the above-mentioned 3 genotypes, and the variant analysis reached the extremely significant level of 0.01. And it also showed extremely significant difference at the level of 0.01 with Liangxing 66 in grain length, with Liangxing 66 and Jimai 22 in grain width, with Liangxing 66 in grain area, with Liangxing 66 and Jimai 22 in grain perimeter. [Conclusion] Heng 9966 had significant distinctness from its parents and their closely related variety, and grain shape can be used as a reference indicator for variety distinctness for the protection of variety intellectual property. 展开更多
关键词 WHEAT parents 1000-grain weight Sedimentation value Variety pro-tection
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是“职业”更是“表白”——Mrs.Warren's Profession中“Profession”的双关性
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作者 宋文玲 《大连民族学院学报》 CAS 2013年第4期415-417,共3页
Profession一词在萧伯纳的戏剧《华伦夫人的职业》的特殊语境中使用,不仅表达了"职业"的意思,更有"表白"的深层含义,然而传统的中文译本一直翻译成"职业",有欠妥当。华伦夫人的"表白"实则是滴... Profession一词在萧伯纳的戏剧《华伦夫人的职业》的特殊语境中使用,不仅表达了"职业"的意思,更有"表白"的深层含义,然而传统的中文译本一直翻译成"职业",有欠妥当。华伦夫人的"表白"实则是滴血的控诉,鞭笞了整个资本主义制度和父权主义对女性的压迫,表达出作者对维多利亚时代受压迫女性的无比同情。采用该词让这种控诉更深刻,意义更深远。 展开更多
关键词 《华伦夫人的职业》 职业 表白 控诉
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课堂,是有格局的——评李洁老师Unit 5 Helping our parents(Story time)一课
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作者 邰霞 《江苏教育》 2017年第57期53-53,共1页
聆听了李洁老师的课,让我相信:课堂,也是有格局的。一、仁爱的情怀,营造自由的心理氛围课堂心理气氛是课堂教学的软环境,是师生关系、生生关系的悄然反映,要营造这样的心理氛围,需要教师有海纳百川的胸襟,宁静致远的涵养,更需要教师有... 聆听了李洁老师的课,让我相信:课堂,也是有格局的。一、仁爱的情怀,营造自由的心理氛围课堂心理气氛是课堂教学的软环境,是师生关系、生生关系的悄然反映,要营造这样的心理氛围,需要教师有海纳百川的胸襟,宁静致远的涵养,更需要教师有仁爱的情怀。你看,李洁老师选的Monkey,Monkey,What are you doing?这首歌,内容和课文完全贴合。 展开更多
关键词 Story time Unit 5 Helping our parents
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从孩子生命成长的高度出发——译林新版五下Unit 5 Helping our parents第一课时教学设计
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作者 邰霞 《江苏教育(小学教学)》 2016年第7期126-128,共3页
【设计理念】 译林新版《英语》五下Unit 5 Helping our parents一课的话题是Family life和Housework。第一课时的story time从Mike的视角出发,以Saturday上午和下午的时间为顺序,分场景描述了六个人物和小狗Ben所做的事情,主要语法项... 【设计理念】 译林新版《英语》五下Unit 5 Helping our parents一课的话题是Family life和Housework。第一课时的story time从Mike的视角出发,以Saturday上午和下午的时间为顺序,分场景描述了六个人物和小狗Ben所做的事情,主要语法项目是正在进行时的特殊疑问句和肯定句。阅读教学中,培养学生的核心素养,教师需要让学生理解文本中的生活场景,搜集、理解基础信息,学习词、句、篇的语言范式。 展开更多
关键词 parents 第一课 译林 特殊疑问句 story Family 《英语》 语法项目 DOING 学习过程
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Selection of Parents for Breeding Edible Varieties of Sweetpotato with High Carotene Content 被引量:28
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作者 MA Dai-fu LI Qiang LI Xiu-ying LI Hong-min TANG Zhong-hou HU Ling CAO Qing-he XIE Yi-ping WANGXin 《Agricultural Sciences in China》 CAS CSCD 2009年第10期1166-1173,共8页
Sweetpotato varieties with high carotene content have high value for human health. This work aims to improve the breeding efficiency of special varieties with high carotene content by combining molecular markers and a... Sweetpotato varieties with high carotene content have high value for human health. This work aims to improve the breeding efficiency of special varieties with high carotene content by combining molecular markers and agronomic traits to evaluate and screen the parents. The cluster analysis was carried out to identify and screen promising parents by utilizing phenotypic results of the agronomic and characteristic traits, and RAPD and ISSR markers of 15 parents and their offspring by group crossing. Among different parental materials, greater variations were observed in two important traits, the carotene content and the storage root yield. Negative correlation was found between the carotene content and both fresh and dried root yields. The most significant positive correlation was between the carotene content of parents and that of their offspring, with the coefficient of correlation value of 0.7932**. The relationship based on the agronomic characters of the trial materials was not in agreement with the known genealogy, while that based on the molecular marker data showed better result. Each primer amplified 13.8 bands oflSSR markers on average, in which the rate of polymorphic loci was 89.6%. 9.4 bands of RAPD markers were arnplified per primer, in which the rate of polymorphic bands was 74.46%. Large genetic variation of carotene content was found among the parents. For analyzing the genetic diversity of sweetpotato, the molecular marker methods were better than morphological traits; ISSR markers were more efficient than RAPD markers. The combination of molecular markers and agronomic trait analysis may provide valuable theoretic basis for selection of parents to breed new varieties with high carotene content. 展开更多
关键词 SWEETPOTATO CAROTENE selection of parents RAPD ISSR cluster analysis
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