The habitus of Peking University and its students' lives

Ling, Tian; 田玲,

doi:10.5353/th_b3124105

Cited by 3 publications

(3 citation statements)

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“…For example, its temperature dependence at 1 GPa and in the range of 100–275 °C was calculated to be approximately −0.041 cm −1 ∙ °C −1 21 (Table 4). However, due to the tendency of quartz dissolution in superheated aqueous solutions3940, it is impossible to eliminate the quartz contamination on the estimation of the thermal dependence of the ν 1 -CO 3 2− Raman spectrum if quartz were used as the pressure indicator in HDAC. Frantz’s experiment design involved the use of a hydraulic pump to control the pressure of the sample chamber, which offered several advantages over the conventional DAC system41.…”

Section: Discussionmentioning

confidence: 99%

The influence of ionic strength on carbonate-based spectroscopic barometry for aqueous fluids: an in-situ Raman study on Na2CO3-NaCl solutions

Wang

Zheng

2016

Sci Rep

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The Raman wavenumber of the symmetric stretching vibration of carbonate ion (ν1-CO32−) was measured in three aqueous solutions containing 2.0 mol·L−1 Na2CO3 and 0.20, 0.42, or 0.92 mol·L−1 NaCl, respectively, from 122 to 1538 MPa at 22 °C using a moissanite anvil cell. The ν1 Raman signal linearly shifted to higher wavenumbers with increasing pressure. Most importantly, the slope of ν1-CO32− Raman frequency shift (∂ν1/∂P)I was independent of NaCl concentration. Moreover, elevated ionic strength was found to shift the apparent outline of the carbonate peak toward low wavenumbers, possibly by increasing the proportion of the contact ion pair NaCO3−. Further investigations revealed no cross-interaction between the pressure effect and the ionic strength effect on the Raman spectra, possibly because the distribution of different ion-pair species in the carbonate equilibrium was largely pressure-independent. These results suggested that the ionic strength should be incorporated as an additional constraint for measuring the internal pressure of various solution-based systems. Combining the ν1-CO32− Raman frequency slope with the pressure herein with the values for the temperature or the ionic strength dependencies determined from previous studies, we developed an empirical equation that can be used to estimate the pressure of carbonate-bearing aqueous solutions.

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Section: Discussionmentioning

confidence: 99%

The influence of ionic strength on carbonate-based spectroscopic barometry for aqueous fluids: an in-situ Raman study on Na2CO3-NaCl solutions

Wang

Zheng

2016

Sci Rep

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“…"Drama is a comprehensive art in which actors and audiences are present at the same time" (Han, 2008). A famous Korean director once pointed out that "drama is an art form that resonates with the audience" (Tian, 2010). That said, the success of a drama should primarily consider the spatial dynamics between the audience and performers, identifying the most suitable approach to both viewing and performing the drama.…”

Section: The Innovative Case Analysis Of the Audience-performer Relat...mentioning

confidence: 99%

Study on the Ongoing Development of Contemporary Drama—From the Perspective of Historical Evolution of the Audience-Performer Relationship

2023

JSS

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When discussing the challenges and obstacles faced by Chinese Opera in contemporary times, many tend to attribute them to a lack of creativity within the genre or the impact of external factors such as multimedia. However, few acknowledge the influence that the decline of performance stages-which serve as carriers for Chinese Opera-has had on its survival. When examining the historical audience-performer relationship of Chinese theaters derived from the stage, it is evident that all existing modes of audience-performer relationship can be traced back to history. Therefore, the continuous development of contemporary drama hinges on innovation of the audienceperformer relationship and identification of breakthroughs for dramatic progress. The innovative audience-performer relationship in domestic and international drama cases can offer some inspiration for the ongoing development of Chinese Opera. This paper focuses on exploring the continuous development of contemporary drama through an examination of the historical evolution of the audience-performer relationship. It delves into the topic from the following perspectives: 1) analyzing the reality of Chinese traditional opera's gradual decline in contemporary times; 2) examining how the audience-performer relationship has constantly changed throughout history; and 3) providing a reference for the development of contemporary drama by analyzing innovative cases of audience-performer relationship in Chinese and foreign modern drama.

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“…Geometric condition: In order to improve the cooling effect, cooling pipes should close to the cavity as far as possible, that is to say, the distance should be small; at the same time we must ensure the strength and stiffness of the mold; a certain distance should be maintained between adjacent channel; and we should take into account processing and cleaning for the pipe diameter. [3] Flow condition: In order to reduce the thickness of heat transfer boundary layer and increase heat transfer efficiency, the cooling medium should keep a stable turbulent state in the pipe and we should limit the size of Plank number.…”

Section: Constraint Conditionsmentioning

confidence: 99%

The Optimal Design of Injection Mold Cooling System

Huang

2012

AMR

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Mold cooling plays a crucial role in the plastic molding process. This paper caries on an analysis of the impact of the cooling system on plastic molding process and put forward three assumptions to simplify the cooling system mathematical equations, establishes a systematic mathematical models taking the cavity cooling water pipe for the study object, optimizes methods and processes , uses MATLAB tools to optimize the design, and gets the optimal solution of the important parameters of cooling system to achieve the reasonable set of the cooling circuits in the complex injection mold structure and optimization of production technological parameters so as to achieve the purpose to improve product quality, shorten cycle time and increase productivity by optimizing the design.

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The habitus of Peking University and its students' lives

Cited by 3 publications

References 0 publications

The influence of ionic strength on carbonate-based spectroscopic barometry for aqueous fluids: an in-situ Raman study on Na2CO3-NaCl solutions

The influence of ionic strength on carbonate-based spectroscopic barometry for aqueous fluids: an in-situ Raman study on Na2CO3-NaCl solutions

Study on the Ongoing Development of Contemporary Drama—From the Perspective of Historical Evolution of the Audience-Performer Relationship

The Optimal Design of Injection Mold Cooling System

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