Combining ability and gene action studies for yield and fibre traits in Gossypium arboreum using Griffings numerical and Haymans graphical approach

Background For the purpose of utilising hybrid vigour to produce possible hybrids with a suitable level of stability,the knowledge of gene activity and combining ability is a crucial prerequisite before choosing desirable parents.The present study was carried out with six parents crossed in full diallel fashion and generated 30 F1 hybrids.These hybrids were evaluated in two replications in Randomized Block Design at Department of Cotton,TNAU for combining ability and gene action.Diallel analysis was carried out according to Griffing’s method-I(parents + F_(1) + reciprocals) and model-I and Hayman’s graphical approach by using INDOSTAT software.Results Analysis of variance for combining ability indicated that mean square values of GCA,SCA and reciprocals were highly significant for all the traits except for the uniformity index.RG763 and K12 showed highly positively significant GCA effects for most of the yield traits while PA838 and K12 for fibre quality traits,so they were found as best general combiners.PAIG379 × K12 and PDB29 × K12 for yield traits,and PDB29 × PA838,RG763 × PA838,and CNA1007 × RG763 cross combinations for fibre quality traits could be recommended for future breeding programms.Conclusion The results of both Griffing’s and Hayman’s approaches showed that non-additive gene action predominates as SCA variance was bigger than GCA variance,so heterosis breeding is thought to be a more fruitful option for enhancing GCA of many traits.

教育硕士产教融合“U-G-S&E”育人模式探析

产教融合是教育与产业的深度合作,我国产教融合的政策经历了从职业教育到普通教育的发展。产教融合符合教育硕士人才培养的逻辑,“U-G-S&E”育人模式以高校为主导,政府提供政策引导和资金支持,中小学和企业协同参与教育硕士的培养。通过实践探索发现,“U-G-S&E”模式可以更好地激发学生提升职业能力的动力,助力学生职业生涯规划和就业,提升以赛赋能的效果,帮助高校校内导师、中小学和企业的校外导师加深对教育链、人才链与产业链、创新链有机衔接的理解,助力孵化本地企业参与遴选国家产教融合型企业,推动本地企业更好的融入国家现代教育体系建设。

The ability of modern secretary

Modern secretaries need to master a lot of oldand new skills including some required skills and some modernabilities.And secretaries in modern offices also have to mastersome special skills to be supportive to their bosses.

Hydrochloric acid‐mediated synthesis of ZnFe_(2)O_(4) small particle decorated one‐dimensional Perylene Diimide S‐scheme heterojunction with excellent photocatalytic ability

The recyclable and stable ZnFe_(2)O_(4) small particle decorated one‐dimensional perylene diimide(PDI)S‐scheme heterojunction(1D PDI/ZnFe_(2)O_(4))is prepared by the hydrochloric acid‐mediated(HCl‐mediated)strategy,interestingly,the morphology of the 1D PDI/ZnFe_(2)O_(4) can also be effectively regulated by HCl‐mediated process,the existence of HCl can regulate PDI into a uniform rod structure,while the co‐existence of HCl and PDI can limit ZnFe_(2)O_(4) to become the uniform small particles.More importantly,based on the 1D rod structure of PDI and the small size effect of ZnFe_(2)O_(4),carriers can migrate to the surface more easily,which can improve the photocatalytic activity.Meanwhile,due to the appropriate energy level structure,the S‐scheme heterojunction structure is formed between PDI and ZnFe_(2)O_(4),which eliminates meaningless photo‐generated charge carriers through recombination and introduces strong redox to further enhance the photodegradation effect,thereby,1D PDI/ZnFe_(2)O_(4) exhibits excellent photocatalytic ability,under the visible light irradiation,the degradation rate of tetracycline(TC)with 1D PDI/ZnFe_(2)O_(4)(66.67%)is 9.18 times that with PDI(7.26%)and 9.73 times that with ZnFe_(2)O_(4)(6.85%).This work proposes new ideas for the assembly of magnetic organic‐inorganic S‐scheme heterojunction photocatalysts.

The Construct of the Story Continuation Writing Task: Insights From the China’s Standards of English Language Ability

Although the story continuation writing task(SCWT) has attracted much research attention, few studies have investigated the construct of the task, particularly with respect to which language competence it focuses on. In addition, although some studies have demonstrated that China’s Standards of English Language Ability(CSE) provides comprehensive insights into the development of Chinese learners’ English language proficiency, little research has investigated the relationship between CSE and SCWT. This study drew upon the CSE to develop an SCWT language use inventory to address the above research gaps. A total of 358 high school students were asked to complete the questionnaire, of which 277 valid responses were analyzed. Exploratory factor analysis(EFA) on the CSE-based questionnaire revealed the presence of six factors, namely language correctness, language variety, task planning, connecting-and-generating, selecting-andmining, and organizing. The strategy of connecting-and-generating was the only significant predictor of the learners’ SCWT scores. The paper also discusses the findings relating to the SCWT rating and other integrated writing tasks.

Synthesis of A Novel Bridged Bis(β-cyclodextrin)s Possessing Phenan- throline Tether and Its Molecular Binding Ability with Dyes

A novel b-cyclodextrin dimer bearing 2, 9-diformyl-1, 10-phenanthroline tether 4 has been synthesized and its inclusion complexation behavior with two triangular model substrates (RhB and BG) has been investigated through fluorescence and ultraviolet spectrometry. The result obtained indicated that novel bridged bis(b-cyclodextrin)s could significantly enhance the original molecular binding ability of native b-cyclodextrin by cooperative binding of two hydrophobic cavities.

Storage time affects the level and diagnostic efficacy of plasma biomarkers for neurodegenerative diseases

Several promising plasma biomarker proteins,such as amyloid-β(Aβ),tau,neurofilament light chain,and glial fibrillary acidic protein,are widely used for the diagnosis of neurodegenerative diseases.However,little is known about the long-term stability of these biomarker proteins in plasma samples stored at-80°C.We aimed to explore how storage time would affect the diagnostic accuracy of these biomarkers using a large cohort.Plasma samples from 229 cognitively unimpaired individuals,encompassing healthy controls and those experiencing subjective cognitive decline,as well as 99 patients with cognitive impairment,comprising those with mild cognitive impairment and dementia,were acquired from the Sino Longitudinal Study on Cognitive Decline project.These samples were stored at-80°C for up to 6 years before being used in this study.Our results showed that plasma levels of Aβ42,Aβ40,neurofilament light chain,and glial fibrillary acidic protein were not significantly correlated with sample storage time.However,the level of total tau showed a negative correlation with sample storage time.Notably,in individuals without cognitive impairment,plasma levels of total protein and tau phosphorylated protein threonine 181(p-tau181)also showed a negative correlation with sample storage time.This was not observed in individuals with cognitive impairment.Consequently,we speculate that the diagnostic accuracy of plasma p-tau181 and the p-tau181 to total tau ratio may be influenced by sample storage time.Therefore,caution is advised when using these plasma biomarkers for the identification of neurodegenerative diseases,such as Alzheimer's disease.Furthermore,in cohort studies,it is important to consider the impact of storage time on the overall results.

基于FSAE车队的团队建设及创新能力评价研究

针对目前高校FSAE车队在运行中存在的诸如成员协作、沟通、共享导致的运作效率低下、创新能力不足等问题,文章参照先进企业团队管理模式,根据FSAE车队特点,提出扁平制车队组织架构以及运行管理制度。对某高校车队进行实证研究,运用PDCA循环找出创新能力影响因素。利用OWA算子的多属性决策理论,构建FSAE车队的团队创新能力评价指标的数学体系。文章为高校FSAE车队的团队建设及创新能力的提升提供理论依据。

新型S型异质结光催化剂研究进展

环境污染是人类目前所面临的最严重的问题之一。光催化技术是一种能直接利用太阳能降解污染物的新型、绿色、清洁的有效方法。然而,单一半导体对太阳光的吸收能力弱,光生载流子的复合率高;传统复合光催化剂氧化还原能力弱,光催化效率低;构建S型异质结是提高光催化活性的有效策略。比较分析了几种异质结的电荷转移机制,综述了S型异质结的结构调控策略和应用研究进展,并对S型异质结光催化剂的未来发展前景进行了展望。

OBE理念指导下BOPPPS模式在战伤救治教学中的应用

现代战争形式的改变使伤情呈现出多样化、复杂化和严重化。战伤救治能力直接影响战场致死率、致残率以及伤员预后,因此提高我军军医的战伤救治能力尤为关键。但战伤救治不同于平时急救,除考虑伤情本身外,还需考虑战术、战争环境和救治资源等,这决定了战伤救治课程与常规医学课程本质上的不同。文章在深入分析成果导向教育(outcome based education,OBE)理念和BOPPPS[导入(bridge-in)、学习目标(objective)、预评估(pre-assessment)、参与式学习(participatory learning)、后评估(post-assessment)、总结(summary)]教学模式基础上,结合战(现)场特殊环境,以战伤救治课程教学设计和课堂实践为例,探讨课堂导入、学习目标、课堂前测、参与式学习、课堂后测和课堂总结等环节的应用,以期提高学生学习的主动性、积极性和团队协作能力,最终达到提高战伤救治水平,保障部队战斗力的目的。

Chiral asymmetry of anti-symmetric coordinates studied by the Raman differential bond polarizability of S-phenylethylamine

The Raman optical activity （ROA） study on S-phenylethylamine is presented by the intensity analyses via bond polarizability and differential bond polarizability. Ample information concerning the physical picture of this chiral system is obtained, and its ROA mechanism is constructed. Especially, we propose that the asymmetric modes and/or the off-diagonal elements of the electronic polarizability tensor are the potential keys to the exploration of ROA.

China's Technologies for Exploration and Mining of Uranium Deposits Have Stepped into the World's Top Team

On June 2011, the Beijing Research Institute of Uranium Geology, an Institute within the China National Nuclear Corporation （CNNC）, and the Department of Geology ＆ Mining CNNC carried out a project Scientific Drilling.for Deep Metallogenic Research in the Xiangshan Large Uranium Ore Field. A year later on June 21, the project, representing the first scientific drilling of China＇s uranium, was officially launched, and successfully completed on June 17, 2013. A 2818.88 m of drilling depth has broken the previous record 1200 m of exploration depth.

Snyder希望理论指导的健康行为互动模式干预对肝硬化患者心理弹性及自理能力的影响

目的探讨Snyder希望理论指导的健康行为互动模式干预对肝硬化患者心理弹性以及自理能力的影响。方法选择2021年2月至2022年10月在我院接受治疗的78例肝硬化患者,按照随机数字表法分成常规组与研究组各39例,常规组给予基础护理,研究组在常规组的基础上给予Snyder希望理论指导的健康行为互动模式干预,比较两组的Herth希望量表(HHI)、Frank依从量表(FCS)、心理弹性量表(CD-RISC10)及自理能力(肝硬化自我管理行为量表)评分。结果护理后,两组患者HHI、FCS、CD-RISC10评分均升高,研究组各评分高于对照组(P<0.05);日常生活管理、病情监测管理、用药管理及饮食管理评分均较护理前升高,且研究组自理能力各评分高于对照组(P<0.05)。结论Snyder希望理论指导的健康行为互动模式干预能提高患者的希望水平和治疗依从性,改善其心理弹性,提升自理能力。

Effects of Team Structure on Innovation Performance： An Empirical Study

Teamwork is gaining increasing attention in a broader management research. In addition to previous research on the relationship between team structure and innovation performance, this study draws from an interesting experience-based theory advanced by Kelley and Littman （2005）, which examines teams from design thinking perspective, and tests its contributions and effects on team＇s innovation performance. According to Kelley and Littman any team should include the following team roles： The anthropologist, the experimenter, the cross-pollinator, the hurdler, the collaborator, the director, the experience architect, the set designer, the storyteller, and the caregiver. We develop theoretical logics to explain how team structure that includes these key team roles and competences lead to a better innovation performance, and propose pertinent hypotheses. Experimental-empirical research and quantitative analysis were used in the study. The study conducted multiple experiments on three samples： a group of foreign entrepreneurship students, a group of technical students, and an additional group of randomly selected individuals, aged between 20 and 58, with diverse backgrounds. A special approach was implemented and a new instrument was developed to evaluate individuals in teams. While the results show that team that possess the major competences proposed by Kelley and Littman are more innovative, preliminary results also show that not all team roles are equally important. Moreover, team roles should be allocated equally among members for better collaboration, member satisfaction, and quick response, and within one team, one prevailing personality is optimal in terms of innovativeness. We discuss the implications of our findings for future research and managerial practice.

Critical reflection on the role of theater nurses in a multidisciplinary team for perioperative care in China

Objective: The aim of this article is to reflect on the role of theater nurses in a multidisciplinary team, understand the factors that have influenced theater nurses' practice, and improve the authors' clinical practice ultimately.Methods: The author used Smyth's model to guide the process of reflection on the practice issue. Critical reflection, critical emancipatory theory, reflexivity, and critical social theory were used to help the author analyze the factors that have affected theater nurses' practice in the organization.Results: There are gaps between the espoused and enacted theories. A theater nurse's practice is determined by multiple factors, such as political, structural, social, historical, cultural issues, and so on. The hierarchy of the health context could hinder possible changes in theater nurses' practice. To better understand our practice and implement transformation, we should shape a supportive environment,bear in mind the practice motto of "patient-centered" care, and improve our knowledge and reflection skills.Conclusions: Reflection plays a significant role in the advancing of practice among theater nurses and needs to be combined with clinical practice. To provide the best service of care to perioperative patients, a theater nurse should have an insightful understanding of the factors that have influenced her/his behaviors historically, socially, and culturally. By improving their critical reflection skills,practitioners could gain knowledge from experience.

Do States with Professional Sports Teams Have Lower Suicide Rates?

The author examines six age-group specific suicide rates in 2016 between states (in the continental United States) with and without professional sports teams in baseball [MLB], football [NFL], hockey [NHL], and basketball [NBA]. States with at least one team in baseball or football have significantly lower suicide rates among adults in all six age groups (over 20 years of age). States with at least one hockey team have significantly lower suicide rates for all adults over the age of 20, except the oldest age group (adults 65 years of age or over). The results are weakest for states with at least one basketball team. Adults only between 25 and 44 years of age and 65 years of age or over have significantly lower suicide rates with at least one NBA team.

Research on the Construction of College Student Cadres Team From the Perspective of the Hierarchy of Needs Theory

In this paper, I carried on the research under the guidance of the theory of hierarchy of needs, and preventing a detailed work plan. During the research, we cleared for measures, which were ＂adhere to the people-oriented, mining the potential of students, make up the insufficient to properly resolve the crisis, to create a learning atmosphere＂. So it provides a new idea for promoting the construction and development of college student cadres, and maintains the stability of the campus and the construction of harmonious campus.

Historical Reconstruction - Reread Kenzaburo Oe＇ s Banengannen＇ s Soccer Team

The novel Banengannen’s Soccer Team published in 1967has been classified as historical"meta narration"of Kenzaburo Oe.In the novel,there are two main characters—Mitsusaburo and Takashi,both of whom represent two ways of exploring the historical truth.In the process of exploration of the two characters,Kenzaburo Oe symbolically analyzed the value presetting of the Japanese people—getting one’s own value through projecting the"Emperor",recreating a new chapter of history from personal experience.