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北京大学学报（自然科学版） 2002年第B12期38卷 14-19,108-110页

作者： w.C.伦琴朱星张酣

Bilateral diffuse grade 5 radiation pneumonitis after intensity modulated radiation therapy for localized lung cancer

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world Journal of Clinical Oncology 2017年第3期8卷 285-288页

作者： Virginia w Osborn Andrea Leaf Anna Lee Elizabeth Garay Joseph Safdieh David Schwartz David Schreiber Veterans Affairs New York Harbor Healthcare System SUNY Downstate Medical Center

we are reporting a case of fatal radiation pneumonitis that developed six months following chemoradiation for limited stage small cell lung *** patient was a 67-year-old man with a past medical history of Hashimoto's thyroiditis and remote suspicion for CREST,neither of which were active in the years leading up to *** received 6600 cG y delivered in 200 cG y daily fractions via intensity modulated radiation therapy with concurrent cisplatin/etoposide followed by additional chemotherapy with dosereduced cisplatin/etoposide and carboplatin/etoposide and then received prophylactic cranial *** subsequent months were notable for progressively worsening episodes of respiratory compromise despite administration of prolonged steroids and he ultimately *** demonstrated bilateral interstitial and airspace *** findings were consistent with pneumonitis secondary to chemoradiation as well as lymphangitic spread of small cell *** process was diffuse bilaterally although his radiation was delivered focally to the right lung and mediastinum.

关键词： Radiation Pneumonitis Small cell lung cancer Intensity modulated radiation therapy

Radical coupling of β-ketoesters and amides promoted by Brønsted/ Lewis acids

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作者： A.w

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Green Synthesis and Catalysis 2020年第1期1卷 70-74页

作者： Joshua L.Zhu Stephen w.Laws Michael J.Rourke Karl A.Scheidt Department of Chemistry Center for Molecular Innovation and Drug DiscoveryNorthwestern UniversityEvanstonIL 60208United States

Recent advances in photocatalysis have enabled radical methods with complementary chemoselectivity to established two electron bond forming *** this radical strategy has previously been limited to substrates with favorable redox potentials,Brønsted/Lewis acid activation has emerged as a means of facilitating otherwise difficult *** report herein our investigations into the Lewis acid-promoted redox activation ofβ-ketocarbonyls in a model photocatalytic radical alkylation *** evaluation of substrates and reactions conditions was achieved by high throughput experimentation using 96-well plate photoreactors.

关键词： Photochemistry Lewis acid Catalysis Alkylation Radicals

后疫情城市主义——通过住宅附属单元使郊区再生

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世界建筑 2021年第8期 108-113,126页

作者：佩尔-约翰·达尔朱琳(译) 隆德大学不详

记忆与再生栏目主持:阿尔伯托·博洛尼亚,米凯利·博尼诺,皮埃尔-阿兰·克罗塞特对于我们的“记忆与再生”专栏,住宅附属单元似乎是一个意想不到的主题。它的发展通常与西方国家郊区住宅的扩张有关,在这些地方,住宅规模的扩大阻碍了对... 详细信息

记忆与再生栏目主持:阿尔伯托·博洛尼亚,米凯利·博尼诺,皮埃尔-阿兰·克罗塞特对于我们的“记忆与再生”专栏,住宅附属单元似乎是一个意想不到的主题。它的发展通常与西方国家郊区住宅的扩张有关,在这些地方,住宅规模的扩大阻碍了对集体记忆或城市复兴计划共同利益的反思。此背景下,住宅附属单元在强调如支持多代人的家庭生活等私人人领域方面发挥了作用。

关键词：博洛尼亚栏目主持复兴计划阿尔伯共同利益再生集体记忆住宅

加拿大不列颠哥伦比亚东北部伊维湖地区几维特阶斯雷夫波音特组的层孔虫

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北京大学学报（自然科学版） 1993年第6期29卷 715-728页

作者：齐文同斯特恩 C.w. 北京大学地质学系麦基尔大学地球科学系

本文描述采自泥盆系几维特阶斯雷夫波音特组石灰岩的层孔虫9属11种,标本为石油天然气钻孔的礁相岩心。石灰岩多为砾状灰岩及粒泥状灰岩,被沥青质充填,微细构造保存完好。层孔虫以穹状及枝状为主。本动物群中的Trupetostroma warreni,Sta... 详细信息

本文描述采自泥盆系几维特阶斯雷夫波音特组石灰岩的层孔虫9属11种,标本为石油天然气钻孔的礁相岩心。石灰岩多为砾状灰岩及粒泥状灰岩,被沥青质充填,微细构造保存完好。层孔虫以穹状及枝状为主。本动物群中的Trupetostroma warreni,Stachyodes thomasclarki,***以及Actinostroma ***均与天鹅山生物确相同,而以出现Actinostroma whiteavesii及Pseudotrupetostroma vitreum为明显特征。后一种以及Taleastroma logansportense种一块保存完好的标本,说明此动物群与波兰及美国俄亥俄山谷地区的几维特期动物群的关系密切。

关键词：层孔虫生物礁几维特阶

The transformation of College English in China

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Frontiers of Education in China 2009年第3期4卷 466-487页

作者： RUAN Yihui w.James Jacob School of Foreign Studies Guangzhou UniversityGuangzhou 510006China Graduate School of Education and Information Studies University of CaliforniaLos AngelesUSA

The key factors that pushed College English in China to the stage of transformation are:globalization,student challenges,expansion of enrolment and primary and high school coordination *** theoretical frameworks should cover the concepts of communicative competence,the learning-centered approach and learner *** then describes the major areas affected by the transformation to a new CE,in which the primary objective is to develop students’English comprehension and communicative competence:the nature and goal of the curriculum,curriculum requirements,teaching mode,assessment,and administration,In the new CE,focus has shifted from reading to listening and speaking,and special attention is now given to independent learning by capitalizing on advanced information technology;five principles are understood as the underpinnings of the transformation:a shift in orientation towards competence,the dominance of learning,focus on process,emphasis on culture,and increasingly democratic learning.

关键词： College English transformation reform

Mapping the landscape and structure of global research on binge eating disorder:Visualization and bibliometric analysis

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world Journal of Psychiatry 2022年第7期12卷 982-994页

作者： Sa'ed H Zyoud Muna Shakhshir Amani S Abushanab Amer Koni Moyad Shahwan Ammar AbdulrahmanJairoun Samah w Al-Jabi Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Poison Control and Drug Information Center College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Centre An-Najah National University HospitalNablus 44839Palestine Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Division of Clinical Pharmacy Hematology and Oncology Pharmacy DepartmentAn-Najah National University HospitalNablus 44839Palestine Department of Pharmacy Ajman UniversityAjman 346United Arab Emirate Centre of Medical and Bio allied Health Sciences Research Ajman UniversityAjman 346United Arab Emirates Department of Health and Safety Dubai MunicipalityDubai 67United Arab Emirates

BACKGROUND Binge-eating disorder(BED)is a clinical syndrome and is considered the most common type of eating ***,our understanding of the global performance and progress of BED research is *** To describe and perform a bibliometric analysis of the state of BED *** The term‘Binge eating’was searched in the title throughout the previous year’s up to December 31,*** searched the Scopus and Reference Citation Analysis for publications on Binge *** VOSviewer software version 1.6.17 was used to produce the network visualization map of the most frequent author,collaborative relationships between countries/regions,and to determine the hotspots related to binge eating *** addition,conventional bibliometric indicators were *** The search strategy found 2713 total articles and an average of 62 articles per *** them,‘Article’represented 82.49%of the publications(n=2238 articles)and was the most frequent type,followed by reviews(n=243;8.96%).The number of publications increased steadily during the last decade of the study *** hundred and thirty-two countries contributed to binge eating research,with 1495(55.11%)articles published in the United States,followed by Italy with 256(9.44%),the United Kingdom with 183(6.75%),and Germany with 182(6.71%).Currently,the main hot topics related to BED are‘type of treatment and management and treatment provided to BED”;“processes and pathways to binge eating”;and‘diagnosis,signs and symptoms,comorbidities and prevalence and associated factors with BED’.CONCLUSION The number of publications has increased noticeably during the previous *** are indeed relatively few publications on BED from low-and middle-income nations,so much is to be learned from the experience of all *** on this topic are critical in all countries to discover risk factors and effective intervention *** our findings are preliminary,they imply that the future

关键词： Binge-eating disorder Scopus Bibliometric VOSviewer Eating disorders

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结构方程模型中调节效应的标准化估计

心理学报 2008年第6期40卷 729-736页

作者：温忠麟侯杰泰 Herbert w．Marsh 华南师范大学心理应用研究中心广州510631 香港考试及评核局香港香港中文大学教育心理系香港牛津大学教育系英国

回归分析和结构方程分析中,标准化估计对解释模型和比较效应大小有重要作用。对于调节效应模型(或交互效应模型),通常的标准化估计没有意义。虽然显变量的调节效应模型标准化估计问题已经解决,但潜变量的调节效应模型标准化估计问题复... 详细信息

回归分析和结构方程分析中,标准化估计对解释模型和比较效应大小有重要作用。对于调节效应模型(或交互效应模型),通常的标准化估计没有意义。虽然显变量的调节效应模型标准化估计问题已经解决,但潜变量的调节效应模型标准化估计问题复杂得多。本文先介绍回归分析中显变量调节效应模型的标准化估计,然后提出了一种通过参数的原始估计和通常标准化估计来计算潜变量调节效应模型的"标准化"估计的方法,得到的"标准化"估计是尺度不变的,说明可以用"标准化"估计来解释和比较主效应和调节效应。

关键词：结构方程调节效应标准化估计交互效应尺度不变性

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改进重载铝活塞的技术

车用发动机 1989年第3期 17-24页

作者： w.G.Spengler w.B.Young 张克诚美

由于柴油机的平均压力水平不断提高,并且要求更长的工作寿命,用一般方法铸造的铝活塞已不再能胜任工作。为了改进重载活塞的性能,需要新的工艺和强化材料。采用挤压铸造工艺可改善铝合金的疲劳性能,采用纤维强化可进一步改善挤压铸造... 详细信息

由于柴油机的平均压力水平不断提高,并且要求更长的工作寿命,用一般方法铸造的铝活塞已不再能胜任工作。为了改进重载活塞的性能,需要新的工艺和强化材料。采用挤压铸造工艺可改善铝合金的疲劳性能,采用纤维强化可进一步改善挤压铸造铝活塞的物理性能。金相和物理试验表明,硬模铸造、挤压铸造、挤压铸造金属基复合材料(MMC)在疲劳、抗拉和热膨胀等高温性能方面差别很大,对磨损性能也作了比较。性能的改进有助于在重载柴油机中继续采用铝合金活塞。

关键词：活塞重载铝合金柴油机