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五台山太古宙变质基性岩的地球化学及岩石成因

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地质学报 2006年第12期80卷 1933-页

作者：吕勇军刘树文赵国春李秋根张健刘超辉 park K H SONG Y S 北京大学造山带与地壳演化教育部重点实验室北京大学地球与空间科学学院 Department of Earth Sciences The University of Hong KongPokfulam RoadHong KongChina Department of Environmental Geosciences Pukyong National University599-1 Dayeong-dongNam-guBusan 608-737Korea

VR应用背景下虚拟旅游的功能需求与发展建议

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中国商论 2023年第1期 85-89页

作者：朱宸明石敏赵新生朴京烈韩国东新大学经营系韩国罗州58245 韩国东新大学基础教养学院韩国罗州58245

虚拟现实技术是对传统计算机技术的一次创新,在旅游业运用虚拟现实技术,可以打破时间与空间的限制。现阶段,虚拟旅游功能依旧局限于旅游宣传方面,随着消费者需求的快速变化,有必要探索消费者对虚拟旅游的功能需求。本文通过对旅游消费... 详细信息

虚拟现实技术是对传统计算机技术的一次创新,在旅游业运用虚拟现实技术,可以打破时间与空间的限制。现阶段,虚拟旅游功能依旧局限于旅游宣传方面,随着消费者需求的快速变化,有必要探索消费者对虚拟旅游的功能需求。本文通过对旅游消费者进行问卷调研,分析了虚拟旅游潜在消费者需求的功能,现阶段消费者对虚拟旅游的认知水平处于较低层次,处于奈特不确定性决策环境,通过卡方检验证实消费者的认知水平与可支配收入水平显著正向影响消费者支付意愿,基于此,本文对虚拟旅游的发展提出一些建议,以供参考。

关键词：虚拟旅游功能需求支付意愿发展建议

恒定轴压力下材料特性对方钢管混凝土柱防火性能的影响

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钢结构 2009年第1期24卷 87-页

作者： Kyungsoo Chung Suhee park Sungmo Choi

介绍了温度升高时钢管混凝土柱力学性能的材料模型的性能。因此,采用了热传递数值分析和非线性热应力分析,其中考虑到现有的材料特性如混凝土和钢筋的热学及力学特性。此外,对10个300~350mm矩形横截面的钢管混凝土柱构件,根据KSF2257(... 详细信息

介绍了温度升高时钢管混凝土柱力学性能的材料模型的性能。因此,采用了热传递数值分析和非线性热应力分析,其中考虑到现有的材料特性如混凝土和钢筋的热学及力学特性。此外,对10个300~350mm矩形横截面的钢管混凝土柱构件,根据KSF2257(等同于ASTME119和JISA1304)加热2h,将数值分析与试验结果相对比可知,现有的材料模型如Eurocode,AIJ,Lie’s材料模型和Yin’s材料模型都可以有效用于此分析。

关键词：防火方钢管混凝土柱材料作用高温

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黄酮类化合物对蛋白激酶的抑制作用

中国新药与临床杂志 2004年第8期23卷 548-551页

作者：农朝赞黄华艺广西民族医院中心实验室广西南宁530001 美国纽约州立大学布法罗分校Roswell park癌症研究所

黄酮类化合物对丝裂原激活的蛋白激酶(MAPK)、细胞周期素依赖的蛋白激酶 (CDKs)、表皮生长因子受体 (EGFR)及Akt /蛋白激酶B活性均有较强的抑制作用 ,从而干预细胞信号转导 ,诱导细胞凋亡 ,抗肿瘤细胞增殖 ,促进抑癌基因表达和抑制癌基... 详细信息

黄酮类化合物对丝裂原激活的蛋白激酶(MAPK)、细胞周期素依赖的蛋白激酶 (CDKs)、表皮生长因子受体 (EGFR)及Akt /蛋白激酶B活性均有较强的抑制作用 ,从而干预细胞信号转导 ,诱导细胞凋亡 ,抗肿瘤细胞增殖 ,促进抑癌基因表达和抑制癌基因表达。该类化合物抗肿瘤作用机制与它们能抑制各种细胞信号转导途径中的蛋白激酶有关 ,其有作为化学预防和化学治疗药物的潜在用途。

关键词：黄酮类蛋白激酶类蛋白酶抑制药

ACUPUNCTURE STIMULATION IMPROVES MEMORY IMPAIRMENT INDUCED BY SCOPOLAMINE IN RATS

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Journal of Integrative Medicine 2014年第3期 255-255页

作者： Bombi Lee Bongjun Sur Jinhee park Sung-Hun Kim Mijung Yeom Insop Shim Hyejung Lee Dae-Hyun Hahm Kyung Hee University

Objective: The purpose of this study was to examine whether acupuncture stimulation at the Baihui(GV20) improves memory defects caused by administration of scopolamine(SCO) to the *** effects of acupuncture stimulation at the GV20 on the cholinergic system as well as the expression of brain-derived neurotrophic factor(BDNF) and cAMP-response element-binding protein(CREB) in the hippocampus were also ***: Male rats were administered with SCO(2 mg/kg, i.p.) once daily for 14 *** stimulation at GV20 was performed for 5 min before SCO ***: Acupuncture stimulation at GV20 improved memory impairment as measured by the passive avoidance test(PAT) and reduced the escape latency for finding the platform in the Morris water maze(MWM) *** stimulation at the GV20 significantly alleviated memory-associated decreases in the expression levels of choline acetyltransferase(ChAT), BDNF and CREB proteins in the ***, acupuncture stimulation at the GV20 significantly restored the expression of choline transporter 1(CHT1), vesicular acetylcholine transporter(VAChT), BDNF and CREB mRNAs in the ***: These results demonstrated that acupuncture stimulation at the GV20 has significant neuroprotective effects against neuronal impairment and memory dysfunction caused by SCO in ***, these findings suggested that acupuncture stimulation at the GV20 might be a useful therapy in various neurodegenerative diseases for the improvement of cognitive functioning via stimulating cholinergic enzyme activities and regulating BDNF and CREB expression in the brain.

关键词： CREB BDNF SCO ACUPUNCTURE STIMULATION IMPROVES MEMORY IMPAIRMENT INDUCED BY SCOPOLAMINE IN RATS

ACUPUNCTURE EFFECT ON MOTOR FUNCTIONAL CONNECTIVITY CHANGE IN FACIAL PALSY:AN fMRI STUDY

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Journal of Integrative Medicine 2014年第3期 220-220页

作者： Abdalla Zein E. Jeungchan Lee Seulgi Eun Yifang Zhu Yuanyuan Wu Chuanfu Li Jun Yang Kyungmo park Department of Biomedical Engineering Kyung Hee University Laboratory of Digital Medical Imaging First Affiliated Hospital of Anhui University of Chinese Medicine

Background: Bell’s palsy(BP) is common peripheral idiopathic disease that affects the facial nerve(CN VII) and causes an inability to control facial muscles on the affected side and it was known to be treated by *** investigated acupuncture effects on the resting state brain connectivity due to neuroplasticity in patients with *** hypothesized that BP and acupuncture modulates motor cortex regions connectivity with other brain regions during resting ***: According to disease duration and house-Brackmann score(grade the degree of nerve damage in BP), we enrolled59 BP patients(treated by acupuncture in Hegu(LI4)) in three groups: early(within two weeks after onset), later(after two weeks before recovery) and healed(after recovery).Some patients participated multiple times in different *** had35 healthy(normal) volunteers as control *** fMRI scans(pre- and post-acupuncture) using 1.5T MR scanner(Siemens Symphony, Siemens Medical, Erlanger, Germany)were applied(10 minutes resting state with 3 second TR).We used seed voxel analysis approach for investigating functional connectivity of M1 regions of mouth and forehead with other brain regions from normal to healed *** took 4 regionsof interest(ROI), 2 right and 2 left based on our previous motor task ***: There were differences between later and healed in left S2, left superior and middle temporal gyrus with right forehead ROI and DLPFC and middle cingulate gyrus for left mouth *** there were differences between normal and healed in left supramarginal gyrus, left S1 and M1 facial regions, left and right cuneus, and left and right lingual ***: We found functional neuroplasticity changes of brain regions connectivity with our ROIs due to the BP and *** resulted regions are related to sensorymotor regions, motor association regions, attention and motor learning.

关键词： fMRI ACUPUNCTURE EFFECT ON MOTOR FUNCTIONAL CONNECTIVITY CHANGE IN FACIAL PALSY ROI

氧化反应相关基因多态性与先兆子痫发病的风险

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世界核心医学期刊文摘（妇产科学分册） 2005年第7期1卷 23-23页

作者： Kim Y.J. park H.S. park M.H. 李跃萍 Dept. of Obstetrics and Gynecology Ewha Womans University 9111 MokDong Yangcheonku Seoul 151- 070 South Korea

Objective: The purpose of this study was to determine whether genetic variability in oxidative stress- related enzymes contributes to individual preeclampsia susceptibility differences. Study Design: Polymorphisms in the cytochrome P450 (CYP)1A1 (MspI), CYP1A1(Ile/Val), glutathione Stransferase (GST)M1, GSTT1, myeloperoxidase (MPO), and manganese superoxide dismutase (MnSOD) genes were evaluated by polymerase chain reaction (PCR) or PCR- restriction fragment length polymorphism (RFLP) in 214 healthy controls with an uncomplicated obstetric history, and in 121 preeclampsia patients. χ 2 analyses were used to statistically evaluate differences. Results: No significant differences in the CYP1A1(MspI) or CYP1A1(Ile/Val) genotypes were observed between the healthy controls and the preeclampsia patients (χ 2 = 1.43, P = 0.49 versus χ 2 = 1.54, P = 0.46). The GSTM1 homozygous null type and GSTT1 homozygous null type were no differences in the patients and controls (χ 2 = 0.01, P = 0.92 versus χ 2 = 0.31, P = 0.57), and no significant differences in the polymorphisms of the MPO and MnSOD genotypes were found between the patients and controls (χ 2 = 2.00, P = 0.37 versus χ 2 = 0.07, P = 0.96). Conclusion: Polymorphisms in the oxidative stress- related genes (CYP1A1, GSTM1, GSTT1, MPO, MnSOD) do not seem to be risk factors for preeclampsia.

关键词：先兆子痫氧化反应基因多态性过氧物酶健康孕妇纯合子谷胱甘肽转移酶无显著性差异细胞色素氧化酶遗传基因

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海上丝绸之路艺术公园·亚洲园

雕塑 2018年第4期 50-55页

作者：中央美术学院"海丝公园"创作团队中央美术学院“海丝公园”创作团队

泉州——历史悠久,古称刺桐城,是中国古代海上丝绸之路的起点;唐朝时为世界四大口岸之一,宋元时期被称为＂东方第一大港＂,与亚历山大港齐名;马可波罗誉为＂光明之城＂;联合国教科文组织认定的第一个＂世界多元文化展示中心＂,被誉为＂... 详细信息

泉州——历史悠久,古称刺桐城,是中国古代海上丝绸之路的起点;唐朝时为世界四大口岸之一,宋元时期被称为＂东方第一大港＂,与亚历山大港齐名;马可波罗誉为＂光明之城＂;联合国教科文组织认定的第一个＂世界多元文化展示中心＂,被誉为＂世界宗教博物馆＂;是世界海洋文化的发祥地之一、是国务院首批历史文化名城、东亚文化之都、全国著名侨乡、台湾汉族同胞主要祖籍地及福建省三大中心城市之一。

关键词：海上丝绸之路世界多元文化联合国教科文组织历史文化名城亚洲公园艺术亚历山大港

中国绿刺蛾(Parasa sinica Moore)质型多角体病毒的研究

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南京林业大学学报(自然科学版) 1985年第4期 138-143页

作者：周性恒李永敬林玉珠南京林学院南京雨花台烈士陵园

本文对中国绿刺蛾质型多角体病毒（Ps CPV）进行了初步观察研究。该病毒的包含体呈六角形、四方形或不规则形,有强烈的折光性,大小为0.4～2.8微米。病毒粒子近球形,表面具管状突起,大小为48.2～55.3毫微米。这种病毒对中国绿刺蛾3～4龄... 详细信息

本文对中国绿刺蛾质型多角体病毒（Ps CPV）进行了初步观察研究。该病毒的包含体呈六角形、四方形或不规则形,有强烈的折光性,大小为0.4～2.8微米。病毒粒子近球形,表面具管状突起,大小为48.2～55.3毫微米。这种病毒对中国绿刺蛾3～4龄幼虫的LCso为1.21×105多角体/毫升,具有应用于生物防治的潜力。

关键词：中国绿刺蛾质型多角体病毒致死中浓度