279 research outputs found
the research about artistic contributions of the China Opera \ue2 Sha Gou Ji \ue2
No full textThe dissertation is the research about artistic contributions of the China Opera \ue2 Sha Gou Ji \ue2 , and discuss the related questions, external social culture phenomenon. The artistic contributions are discussion about the plot, subject, figure, script. External social culture phenomenon is the discussion about the social culture meaning which is \ue2 Sha Gou Ji \ue2 present point\uef\ubchousehold morality.
The dissertation is including six research chapters.
The First Chapter\uef\ubcIntroduction
To introduce the research cause, research method, research scope.
The Second\uef\ubcThe author and the edition
To conclude the author and the edition, and compare the south opera \ue2 Sha Gou Ji \ue2 to essay \ue2Sha Gou Quan Fu\ue2
The Third Chapter\uef\ubcThe plot subject
Research about the construction and what thought want to communicate.
The Forth Chapter\uef\ubcAnalysis about the major roles
Analysis about the major roles , and discussion about the personal characteristic from each role.
The Fifth Chapter\uef\ubcLanguage art
Research about the language feature , rhetoric skill. Then we can understand the artistry.
The Sixth Chapter\uef\ubcConclusion
The research conclusion from each chapters stud
Yu zhou da chi du jie gou de shu zhi mo ni
No full textLiao, Shihong = 宇宙大尺度結構的數值模擬 / 廖世鴻.Thesis Ph.D. Chinese University of Hong Kong 2015.Includes bibliographical references (leaves 189-203).Abstracts also in Chinese.Title from PDF title page (viewed on 08, December, 2016).Liao, Shihong = Yu zhou da chi du jie gou de shu zhi mo ni / Liao Shihong
Guo leng ba gui he jin de wei guan jie gou
No full textDing, Heyi = 過冷鈀硅合金的微觀結構 / 丁赫一.Thesis M.Phil. Chinese University of Hong Kong 2014.Includes bibliographical references.Abstracts also in Chinese.Title from PDF title page (viewed on 15, November, 2016).Ding, Heyi = Guo leng ba gui he jin de wei guan jie gou / Ding Heyi
Shuai bian an wu zhi mo xing xia de yu zhou jie gou yan hua
No full textCheng, Dalong = 衰變暗物質模型下的宇宙結構演化 / 程大龍.Thesis Ph.D. Chinese University of Hong Kong 2014.Includes bibliographical references (leaves 105-115).Abstracts also in Chinese.Title from PDF title page (viewed on 26, October, 2016).Cheng, Dalong = Shuai bian an wu zhi mo xing xia de yu zhou jie gou yan hua / Cheng Dalong
Liang zi dian zai jin shu na mi jie gou shang de ying guang dong tai
No full textFok, Chi Ho = 量子點在金屬納米結構上的熒光動態 / 霍智灝.Thesis M.Phil. Chinese University of Hong Kong 2013.Includes bibliographical references (leaves 136-147).Abstracts also in Chinese.Title from PDF title page (viewed on 03, November, 2016).Fok, Chi Ho = Liang zi dian zai jin shu na mi jie gou shang de ying guang dong tai / Huo Zhihao
Ban dao ti yi zhi jie gou zai guang cui hua he guang dian cui hua zhong de yan jiu
No full textLi, Qian = 半導體异质结构在光催化和光電催化中的研究 / 李乾.Thesis Ph.D. Chinese University of Hong Kong 2015.Includes bibliographical references (leaves 145-162).Abstracts also in Chinese.Title from PDF title page (viewed on 30, December, 2016).Li, Qian = Ban dao ti yi zhi jie gou zai guang cui hua he guang dian cui hua zhong de yan jiu / Li Qian
Yi fen zi dong li mo ni yan jiu cha er tong yi gou mei de xuan ze xing
No full textTung, Chun Fai = 以分子動力模擬研究查耳酮異構酶的選擇性 / 董俊暉.Thesis M.Phil. Chinese University of Hong Kong 2015.Includes bibliographical references (leaves 57-59).Abstracts also in Chinese.Title from PDF title page (viewed on 29, September, 2016).Tung, Chun Fai = Yi fen zi dong li mo ni yan jiu cha er tong yi gou mei de xuan ze xing / Dong Junhui
Myocardial Angiopoietin-1 Controls Atrial Chamber Morphogenesis by Spatiotemporal Degradation of Cardiac Jelly
No full textThe four-chamber structure of the mammalian heart is established during embryonic development. While key regulators for ventricular development are well studied, regulatory mechanisms for atrial chamber morphogenesis remain poorly understood. Here, we found that angiopoietin-1 (Angpt1), a vascular maturation factor, is highly and specifically expressed in atrial myocardium during heart development. Loss of myocardial Angpt1 in mouse embryo led to severe impairment in atrial chamber morphogenesis. We revealed that Angpt1 deficiency results in excessive deposition of cardiac jelly, which disturbs regulation of myocardial growth, thereby impairing maturation of atrial chambers. Mechanistically, myocardial Angpt1 activates endocardial Tie2 and positively regulates expression of ADAMTS proteases, which is crucial for proper degradation of cardiac jelly. Accordingly, loss of Tie2 also impairs ADAMTS-mediated degradation of cardiac jelly in atrium. Collectively, myocardial Angpt1/endocardial Tie2 signaling in atrium promotes spatiotemporal degradation of cardiac jelly during early cardiac development and is therefore indispensable for atrial chamber morphogenesis. Kim et al. demonstrate that myocardium-derived Angpt1 is indispensable for atrial chamber morphogenesis. Myocardial Angpt1 activates endocardial Tie2 signaling and positively regulates ADAMTS-dependent degradation of cardiac jelly. Proper distribution of cardiac jelly is critical for the regulation of myocardial growth and chamber morphogenesis in the atrium. © 2018 The Author(s101sci
Wei xing ji he qiao na mi jie gou de he cheng yu biao mian deng li ji yuan te xing yan jiu
No full textRuan, Qifeng = 衛星及核殼納米結構的合成與表面等離激元特性研究 / 阮琦鋒.Thesis Ph.D. Chinese University of Hong Kong 2015.Includes bibliographical references.Abstracts also in Chinese.Title from PDF title page (viewed on 16, December, 2016).Ruan, Qifeng = Wei xing ji he qiao na mi jie gou de he cheng yu biao mian deng li ji yuan te xing yan jiu / Ruan Qifeng
Shui zai bu tong wen du xia de jie gou yan bian he gou jian xin qi li wang jie gou
No full textPh.D.Water is the most common and important liquid in our life and plays an indispensable role in physical, chemical, biological, ecological and geological processes. However, we haven’t known everything about it since it shows lots of anomalies in its properties. The best-known is the maximum in density at 4℃ at atmospheric pressure. Correspondingly, simple liquids have a monotonous relationship between their density and temperature. Water’s other properties such as isobaric heat capacity, thermal expansion coefficient, isothermal compressibility also exhibit abnormal behaviors. These anomalous properties are usually thought to be related to the intermolecular network of hydrogen bonds (H-bonds) in liquid water. In my experiment, a 30 Hz area detector was used to collect the X-ray diffraction data of a drop of deionized water during its freezing process. And the diffraction data of stable water at different temperatures were also collected. We can learn how water’s structure evolves when the temperature changes by analyzing the diffraction images. At the same time, we use molecular dynamics (MD) simulation to calculate the simulated diffraction intensity and compare it with the real experiment. Several different water models were tested, and the TIP4P-Ew model’s results agree well with our experiment. We can distinguish two types of water by their different structures. Combining the experiment and simulation results, the fraction of the two types of water and the fraction of ice when water freezes can be calculated. This method offers a new way to estimate the fraction of two types of water from real experiment results.Mechanical metamaterials are a type of artificialities with abnormal properties that hard to be found in natural materials, such as negative Poisson’s ratio, negative compressibility, vanishing modulus, singularly nonlinear, and ultra-stiff. These fancy properties usually originate from their structures, instead of their compositions. Natural materials generally have regular structures, on the contrary most of the metamaterials exhibiting abnormal properties possess disordered structures, such as jamming networks. However, by randomly displacing the nodes of a crystalline, the newly generating central force network exhibiting strange property, i.e. negative Poisson’s ratio. Going a step further, by removing shorter or longer bonds, the Poisson’s ratio of this novel force network will decrease or increase correspondingly. We design a unit cell having a wide range of Poisson’s ratio, and the unit cell assembly is expected to have similar properties with the unit cell. Therefore, arbitrary size and wide range Poisson’s ratio metamaterials can be designed, which are expected to have many applications in various fields.水在我們生活中是一種最常見也最重要的液體，在諸多物理、化學、生物、生態和地質過程中發揮著不可或缺的作用。然而，對於水我們並非完全瞭解，因爲它有著太多反常的性質。其中最著名的是在正常大氣壓下，水在4攝氏度時密度最大。與之相對應的是，簡單液體的密度和溫度通常是單調的關系。水的其他性質例如等壓熱容、熱膨脹系數、等溫壓縮率等都展現出了反常的性質。這些反常的性質通常被認爲與液態水中大量存在的分子間的氫鍵形成的網絡有關。在我的實驗中，我們使用一個最快拍照速度爲每秒30張的區域探測器來收集水在結冰過程中的X射線衍射圖像。不同溫度條件下穩態水的衍射圖像也被測量收集。通過分析在不同溫度下水的衍射圖像我們可以瞭解水的結構如何演化。同時，我們使用分子動力學模擬的方法來模擬水的X射線衍射強度並將其與實驗對比。我們選用了多個不同的水模型，其中TIP4P-Ew模型模擬出的結果與我們實驗吻合得較好。我們可以通過兩種不同的結構劃分出兩種類型的水。結合實驗和模擬的結果，不同條件下這兩種水以及水在結冰過程中的冰的比例都可以計算得到。這種方法提供了一種從實驗中直接得到兩種水比例的新思路。力學超構材料是一類具有反常性質例如：負泊松比、負壓縮率、零模量、奇異非線性和超強硬度等的材料，這種材料通常是人爲設計，自然界很難找到。這些奇特的性質通常是源於它們的結構而非組成成分。自然界中的材料通常有着規則的結構，因此與之相反的是，展現出反常性質的超構材料一般有着無序的結構，例如一些阻塞結構網絡。然而，通過隨機扭曲晶體結構的節點位置，新生成的中心力網絡展現出了奇特的性質，即負泊松比。更進一步，通過去掉短或者長的連接，這種中心力網絡結構的泊松比將會相應地減小或者增大。由此我們設計了一種具有廣泛可調的泊松比的單元，這些單元的組合同樣保持與單元相同的性質。因此我們可以設計任意尺寸的具有可調泊松比的超構材料，這種材料在衆多領域都可能有廣泛的應用。Jin, Zhipeng = 水在不同温度下的結構演變和構建新奇力網結構 / 金志鵬.Thesis Ph.D. Chinese University of Hong Kong 2019.Includes bibliographical references (leaves 78-92).Abstracts also in Chinese.Title from PDF title page (viewed on 26, March 2021).Jin, Zhipeng = Shui zai bu tong wen du xia de jie gou yan bian he gou jian xin qi li wang jie gou / Jin Zhipeng
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