The Guxiang Glaciation, a key reference for classifying late Quaternary glaciations on the Tibetan Plateau, has been dated to MIS 6 using cosmogenic 10Be exposure dating of two boulders. However, additional dating methods are needed to evaluate and improve its chronology. In this study, we used the post-infrared infrared stimulated luminescence (post-IR IRSL) signal at 225 degrees C from single K-feldspar grains to date a lateral moraine corresponding to the Guxiang Glaciation in the Bodui Zangbo Valley, southeastern Tibetan Plateau. Six samples from glaciofluvial sand lenses interbedded within the moraine were analyzed. The LnTnmethod was utilized for De determination to avoid truncation in De distribution and age underestimation. A common standardized growth curve (SGC) was established for all samples, and the least-squares (LS)-normalized Ln/Tnvalues of the brightest grains were selected for Ln/Tnand De estimation using the central age model (CAM). Using one fadingcorrection model, the post-IR IRSL ages (159 f 9 ka to 181 f 11 ka, average value of 173 f 4 ka) fall within the expected MIS 6 interval and align with previous 10Be exposure ages. However, the ages are close to the limit of the method, and a different model for correcting fading suggests a much older age (average 308 f 27 ka). This study reveals both the potential and challenges of single-grain K-feldspar luminescence dating as a means to establish chronological control for glaciations beyond the last glacial period on the Tibetan Plateau.

目的:按照教育部和学校"停课不停教、停课不停学"的工作部署,为保障学生在疫情期间的学习病理生理学进行线上教学.方法:线上教学应用网络平台与自建课程相结合的方式,在课程设计上,增加小视频,科技前沿、新冠疫情、思政等元素,在实施过程注重知识传授及价值的引领,在教学完成后对教学效果进行及时检验,最后,通过教学反馈进行教学效果反思.结果:教学改革将现代化信息技术与教学相结合,激发学生的学习兴趣,提高了学生的学习深度,促进了教师教学能力的提升.结论:线上教学是教学改革的一个新尝试,为今后的线上线下混合教学奠定了基础.

农业农村现代化是全面实施乡村振兴战略的总目标.与以往研究通常将推进农业农村现代化割裂成农业和农村两个方面不同,深入把握农业农村现代化的发展历程和内在要求,这一总目标可以分解为"物"的现代化、"人"的现代化、治理现代化三个具体目标与现实导向.新型举国体制作为社会主义市场经济条件下集中力量办大事的创新体制,其"党政引领、市场导向、智慧赋能、社会自主"的构成要素,为农业农村现代化一体设计、一并推进提供了规范的逻辑进路.面向第二个百年奋斗目标,新型举国体制支撑农业农村现代化还面临诸多挑战,迫切需要强化农业农村科技创新发展体系以推进"物"的现代化、完善农民素质结构体系以推进"人"的现代化、优化基层自主发展体系以推进治理现代化.

为厘清已有研究脉络,对现有关于数字技术创业的相关文献进行了系统的整理和分析,发现近年来数字技术创业研究正受到越来越多学者的关注.在研究方法方面,以概念性分析为主,少量案例研究和实证研究并存.在研究主题方面,已有研究主要关注了数字技术创业的相关概念体系、数字技术对创业过程的影响、数字技术对关键创业要素(创业机会、创业资源以及创业者/团队)的影响等问题.随后,基于研究主题和方法的深度思考发现,现有研究在丰富特定情境化背景下的创业理论、优化创业资源开发和机会开发理论等方面进一步推动了创业领域理论研究的发展,然而数字技术创业对已有经典创业理论的解释力和适用性以及已有研究方法的适用性等也产生挑战.研究者应当从众多有趣的情境化现象和问题中找出规律性的理论解释以更好地揭示数字技术创业活动的过程和机制.

通过对长三角地区和京津冀地区的198份有效样本进行实证分析,揭示高层管理者的创造力特征与商业模式创新的内在关系,并探讨了共享愿景的调节作用.研究发现:高层管理者的创造力是商业模式创新的重要影响因素,对推动企业进行商业模式创新产生积极作用;组织具有的共享愿景强化了高层管理者创造力的作用效果,即组织的共享愿景越高,创造力对企业商业模式创新的影响越强.

Tang epoch trains (618–907) – an important source of judgments about expressive possibilities and sound archetypes of the Chinese flute, preserved in the music of the Celestial Empire composers of the XX – XXI centuries. The purpose of this investigation is to establish sound archetypes of the flute in the Chinese poetry of the Tang epoch. The methods of investigation are historical, semantic, genre and comparative approaches. The scientific novelty of the study is to introduce the concept of «flute poetry» of the Tang era into the musicology context, to establish its characteristic properties (spiritualization of the desolate time space with a magic melody, the reflection of the state of the soul of a lonely hero, the presence of the image of the listener-poet, connection with the elements of the wind, the nocturonal semantics of the natural landscape, signs of the palace style, the embodiment in the sounds of the flute - the mediator between the earthly and celestial worlds – philosophical ideas), the formation of the thesaurus of flute affects (moaning, sadness, sadness, state of waiting, experiencing loneliness). The samples of «flute poetry» by Li Bo, Du Fu, Wang Wei, Zhao Gu are considered. The image of the jade flute from Li Bo's poem symbolizes the priceless in human life. In Li Bo's poem about the Qiang Maiden, the flute music takes on the meaning of a leitmotif that accompanies the drama of love and separation. In Du Fu's work, the limits of earthly time and space contrast with the boundless celestial chronotope associated with the flute's sound image. In Wang Wei's poetry, the flute's crying accompanies the suffering of an abandoned woman and finds a response in the soul of a lonely traveler. Zhao Gu's poem includes the names of mythical flute artists Huan Tzu and Ma Rong, contributing to the sacralization of time and space in the work. Conclusions. In «flute poetry» of the Tang era, there are typical features of a common creative method inherent to the masters of the word «golden age»: the sound image of the flute is inscribed in a common artistic continuum based on the reflection of the poet's surrounding nature in a lyrical-philosophical landscape.

为揭示创始人特征对新企业资源拼凑行为的影响机理,利用郑州、长春等地的183份新企业样本,实证检验了创始人的探索激情这一情感特征与资源拼凑的关系;在此基础上,探讨了行动学习的中介作用.研究发现:①探索激情对资源拼凑产生积极作用,其是新企业进行资源拼凑的重要推动力;②行动学习为创始人提供如何创造性地利用手头资源的高度情境化知识,积极影响新企业的资源拼凑;③行动学习在探索激情对新企业资源拼凑的影响过程中起着积极的中介作用,即探索激情将诱发创始人在创业实践中进行行动学习,从而促进新企业的资源拼凑.

The construction of new local think tanks has entered a new era of comprehensively enhancing the abil-ity of self-professional development, improving the allocation efficiency of think tank resources and improving the development environ-ment of think tank ideological market. The paper aims to study the selection and implementation path of collaborative innovation mode of local think tanks, and provide reference for collaborative innovation of local think tanks. [Method/ProcessUsing literature research and case analysis methods, the paper defines the connotation of collaborative innovation in local think tanks, discusses the significance of col-laborative innovation in local think tanks and studies the practice and experience of collaborative innovation in typical national and regional think tanks, and analyzes the restraining factors of collaborative innovation in local think tanks. In the meantime, this paper proposes the collaborative innovation mode of " element change+organization and spatial dimension change" of local think tanks under the big data en-vironment. [Result/ ConclusionDriven by the complex decision-making needs of the of Party and government, this paper puts forward the path to realize the collaborative innovation of local think tanks in the new era from the following aspects: scientifically locating the functions of modern new local think tanks, cultivating high-end think tanks and main bodies of think tanks, building strategic alliances of local think tanks, upgrading large data centers of local think tanks, and giving full play to the dual regulatory roles of the administration of Party committees and the local ideological market.

在人口老龄化日趋严峻的背景下，由于乡村迁移，农村人口大量流动，农村空巢老人的养老问题成为目前社会关注的热点问题。但普遍关注的焦点偏重于社会保障体系的建构和经济赡养，而忽视了精神赡养的重要性。所以文章从精神赡养的角度，对农村空巢老人的生活现状进行探究，分析以上问题产生的原因，试从社会支持网络的视角提出解决问题的对策，旨在促进农村养老事业的发展和完善。

The paper begins with the theoretical analysis of the new economic norm, then analyses the changes on the financial report of SME enterprises in China under the new economic norm. And based on the analysis on the reasons of change on the financial report of SME enterprises in China under the new economic norm, it purposes the improvement of financial reporting in the current economic background of SEM enterprises. Finally, it summarizes the conclusion of this article.

基础医学教育在医学生培养过程中发挥至关重要的作用,教师的胜任力是保证医学教育质量的关键.文章介绍了根据需要成立各种形式的学习共同体的做法及体会.共同体的建立可帮助教师实现个人成长,有助于提高教学质量.

Objective In order to observe the efficacy and safety of compound Xiaoyin-ointment in the treatment of mild to moderate psoriasis vulgaris.Methods Ninety-two patients who met the inclusion criteria with mild tomoderate psoriasis vulgaris were divided into compound Xiaoyin-ointment group,propionate clobetasol cream group and Xiaoyin-ointment group.Before treatment and after treatment for one week,two weeks,four weeks and eight weeks,lesions of patients and PASI scores were respectively assessed,and the clinical effect index and incidence of adverse reactions were compared.Results Three drugs began to work at the second week of the treatment,and the working speed of compound Xiaoyin-ointment and propionate clobetasol was fairly,as well as superior to Xiaoyin-ointment.Conclusion Compound Xiaoyin-ointment is safe and effective,and the efficacy is fairly of propionate clobetasol cream,and superior to Xiaoyin-ointment.

The paper starts from the research method and the excepted purpose, and then describes the connotation of financial accounting. This part mainly introduces the historical evolution, functions and basic principles of financial accounting. Next, it puts forward financial accounting face many challenges now. This section discusses the impact of financial accounting from two parts of itself and the outside. Based on these crises, it analyses the response of financial accounting, namely innovation and change. Since then, it tells the development trend of financial accounting under New Normal in China, thus leads the emergency that the current financial accounting must innovate. This part will demonstrate it and do researches from different aspects and different points of view. The last part is the conclusion.

Under the background of knowledge economy, the competition of talents is becoming increasingly fierce. At present, higher education is at a critical stage of development. It has become a unanimous choice for universities and colleges all over the world to reform their talents training modes, and cultivate talents with innovative and international capacities. This paper analyzes the current situation and problems in the talents training mode in universities and colleges of Jilin, and focuses on how to realize innovative and international talents training in universities and colleges of Jilin province.

病理生理学是医学学习过程中的桥梁学科,在病理生理学的教学过程中将基础理论与临床实践紧密结合在一起,有助于医学生对理论知识的掌握,并可将所学的理论知识应用于临床.为了更好的培养医学人才,需要不断改进病理生理学教学模式,将早期接触临床引入病理生理学的教学过程中对于医学生掌握基础知识,更好的将知识运用于临床工作中奠定基础.

With the development of economy, small and medium-sized enterprises play a more and more important role in our country. In recent years, although small and medium-sized enterprises in our country have made great achievements in the development, financing difficulties are still the most prominent problem. Meanwhile, the folk capital has continued to rise, especially the recent ten years. Under the financing difficulties of small and medium-sized enterprises, this article analyses the adaptability between the folk capital and "Macmillan Gap" through the characteristics and investment preferences of folk capital and characteristics and financing preference of "Macmillan Gap". Finally, the illustrated Internet finance provides a platform to make folk capital and "Macmillan Gap" effective docked combined with current situations.

近年来,我国脑梗死发病率呈连续攀升的趋势,日益增长的病死率、致残率,使脑梗死成为严重危害人类健康的"杀手"之一,同时由于其高致残率,给病人心理也造成了极大压力。青年人脑梗死患者的比重增加,使患者及亲属背负的负担变得愈加繁重。如何保护和修复受损神经细胞,最大限度地降低致残率和死亡率,是医治脑梗死的重点。快速、有效

目的：比较尼群地平加氢氯噻嗪与尼群地平加倍他乐克对血压在二级水平或以上的农村高血压患者的降压效果和安全性。<br>　　方法：采用多中心前瞻性随机开放对照研究设计，在北京、吉林两个分中心的农村入选二级及以上原发性高血压患者各400例，随机分为两组，分别接受尼群地平加氢氯噻嗪与尼群地平加倍他乐克的治疗，如果血压未达标可以加用卡托普利。随访观察6个月，比较两组的降压效果和安全性。

In the beginning of the eighties of the last century, the gradual active private lending in this century has been presented in the prosperous coastal provinces in the state. Private lending has two sides, one cannot get government attention to private lending, the external constraint is not strong; other private lending can promote the development of private economy, especially SMEs and farmers. This article is based on this understanding and the status quo of China's private lending, and it analyzes the obstacles to the development of private lending, and explores the path to its healthy development.