The Conscious Jeju Pariah and the Brain’s Operating Mechanisms in Response to Culture Shock - Focusing on the Linguistic Consciousness of Hyeon Giyeong

2019 ◽  
Vol 79 ◽  
pp. 261-292
Author(s):  
Gidon Hong
Keyword(s):  
Culture Shock ◽  
Shock Focusing

scholarly journals Detonation initiation by shock focusing at elevated pressure conditions in a pulse detonation combustor

2020 ◽  
Vol 12 ◽  
pp. 175682772092171
Author(s):  
Fabian E Habicht ◽  
Fatma C Yücel ◽  
Joshua AT Gray ◽  
Christian O Paschereit
Keyword(s):  
Success Rate ◽  
Mass Flow Rate ◽  
Mass Flow ◽  
Flow Rate ◽  
Initial Pressure ◽  
Detonation Initiation ◽  
Major Influence ◽  
Mean Flow ◽  
Shock Focusing ◽  
Pulse Detonation

This work contains experimental investigations on the correlation of the detonation initiation process via a shock-focusing device with various initial pressures and mass flow rates. A pulse detonation combustor is operated with stoichiometric hydrogen--air--oxygen mixtures in single cycle operation. A rotationally symmetric shock-focusing geometry evokes the onset of a detonation by the focusing of the reflected leading shock wave, while a blockage plate at the rear end of the test rig is applied to induce an elevated initial pressure. The results show that the reactivity has a major influence on the success rate of detonation initiation. However, measurements with different blockage plates suggest that the mass flow rate has to be considered as well when predicting the success rate. Three main statements can be drawn from the results. (1) An increase in the mean flow velocity induces higher velocity fluctuations which result in a stronger leading shock ahead of the accelerating deflagration front. (2) An increase in the initial static pressure reduces the critical shock strength that must be exceeded to ensure successful detonation initiation by shock focusing. (3) Since the initial pressure is directly linked to the mass flow rate, these contrary trends can cancel each other out, which could be observed for 40% vol. of oxygen in the oxidizer. High-speed images were taken, which confirm that the detonation is initiated in the center of the converging--diverging nozzle due to focusing of the leading shock.

scholarly journals Commentary: Nuancing the Meaning of Cultural Diversity

2011 ◽  
Vol 5 (2) ◽  
pp. 81-84 ◽  
Author(s):  
Cristina Jayme Montiel ◽  
Ma. Elizabeth J. Macapagal
Keyword(s):  
Cultural Diversity ◽  
Foreign Students ◽  
Cultural Psychology ◽  
Culture Shock ◽  
Future Research ◽  
Cultural Issues ◽  
Migration Patterns ◽  
Individual Personality ◽  
The Pacific ◽  
Mental Problems

The featured articles in the section on cultural diversity across the Pacific address important cultural issues in psychology as applied to psychopathology (Marsella & Yamada, 2011), intercultural relations and acculturation (Berry, 2011) and the phenomenon of culture shock (Furnham, 2011). We appreciate how the three articles offer a wide multidisciplinary lens and view mental problems from this broader vantage point. Beyond narratives of biology and individual personality dispositions, the authors include an anthropologists' eye to viewing mental illness (Marsella & Yamada, 2011), use sociological explanations of intergroup relations in a multicultural model of acculturation (Berry, 2011) and refer to demographic migration patterns to elucidate culture shock among foreign students (Furnham, 2011). The contribution of this set of writings lies in its insightful emphasis on how culture interfaces with one's subjective life. Our essay unpacks the cultural lens used in the psychological accounts, points out conceptual spaces that are largely unexplored in cross-cultural psychology (something that is observed and lamented by these authors in their articles here and elsewhere) and suggests avenues for future research about cultural diversity.

scholarly journals The Culture Shock of Thinking New Thoughts

2012 ◽  
Vol 9 (2) ◽  
pp. 112-113
Author(s):  
Steven Meisel
Keyword(s):  
Culture Shock

scholarly journals Characterization of porcine osteonectin extracted from foetal calvariae

1988 ◽  
Vol 253 (1) ◽  
pp. 139-151 ◽  
Author(s):  
C Domenicucci ◽  
H A Goldberg ◽  
T Hofmann ◽  
D Isenman ◽  
S Wasi ◽  
...  
Keyword(s):  
Amino Acids ◽  
Secondary Structure ◽  
Type I Collagen ◽  
Culture Shock ◽  
Gel Filtration ◽  
Alpha Helix ◽  
Type I ◽  
Homologous Proteins ◽  
Compact Structure ◽  
Significant Difference

Osteonectin, extracted from foetal porcine calvariae with 0.5 M-EDTA, was purified to homogeneity by using gel filtration and polyanion anion-exchange fast protein liquid chromatography under dissociative conditions without the need of reducing agents. The purified protein migrated with an Mr of 40,300 on SDS/polyacrylamide gels and was similar to bovine osteonectin in both amino acid composition and in its ability to bind to hydroxyapatite in the presence of 4 M-guanidinium hydrochloride (GdmCl). However, unlike the bovine protein, porcine osteonectin did not bind selectively to hydroxyapatite when EDTA tissue extracts were used. In addition, purified porcine osteonectin did not show any apparent affinity for either native or denatured type I collagen, but did bind to serum albumin. Primary sequence analysis revealed an N-terminal alanine residue, with approximately one-half of the subsequent 35 residues identified as small hydrophobic amino acids and one-quarter as acidic amino acids. The only significant difference between the N-terminal sequences of the bovine and porcine proteins was the deletion of the tripeptide Val-Ala-Glu in porcine osteonectin. In contrast with bovine osteonectin, far-u.v.c.d. of porcine osteonectin revealed considerable secondary structure, of which 27% was alpha-helix and 39% was beta-sheet. Cleavage of the molecule with CNBr under non-reducing conditions generated five fragments, of which two major fragments (Mr 27,900 and 12,400) stained blue with Stains All, a reagent that stains sialic-acid-rich proteins/phosphate-containing proteins and/or Ca2+-binding proteins blue while staining other proteins pink. The 12,400-Mr fragment bound 45Ca2+ selectively, indicating a Ca2+-binding site in this part of the molecule. The 27,900-Mr fragment did not bind Ca2+, and since biosynthetic studies with 32PO4(3-) did not show phosphorylation of porcine osteonectin, this fragment is likely to be highly acidic. The incomplete cleavage of the molecule with CNBr and the ability of the molecule to regain its secondary structure after exposure to 7 M-urea are features consistent with the molecule having a compact structure that is stabilized by numerous disulphide bridges. The chemical and binding properties of porcine osteonectin are closely similar to the recently described ‘culture shock’, SPARC and BM-40 proteins, indicating that these are homologous proteins.

Experiencing Southeast Asian Studies in China: A reverse culture shock

2021 ◽  
pp. 1-18
Author(s):  
Kankan Xie
Keyword(s):  
Local Governments ◽  
Rapid Development ◽  
Culture Shock ◽  
Policy Research ◽  
Southeast Asian ◽  
Asian Studies ◽  
Short Term ◽  
Area Studies ◽  
Research Paradigms ◽  
Southeast Asian Studies

Southeast Asian Studies (SEAS) in China has experienced significant changes in the past twenty years. China's rising political and economic power has stimulated growing demands for better understanding of the wider world, resulting in the rapid development of area studies in recent years. Although SEAS in China predated the relatively recent notion of ‘area studies’ by at least half a century, the boom in area studies has profoundly transformed the field, most notably by attracting a large number of scholars to conduct policy-relevant research. Not only does the ‘policy turn’ reflect shifts of research paradigms in the field of SEAS, but it is also consistent with some larger trends prevailing in China's higher education sector and rapidly changing society in general. This article shows that SEAS in China has grown even more imbalanced, as indicated by the rapid growth of language programmes, absolute domination of short-term policy research, and further marginalisation of humanistic subjects. To respond, Chinese universities have adopted new approaches to SEAS depending on their distinct disciplinary foundations, language coverage, faculty interests, and local governments’ policy preferences.

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