Zobrazeno 1 - 10
of 367
pro vyhledávání: '"Kyung Sun Lee"'
Publikováno v:
Safety and Health at Work, Vol 15, Iss 4, Pp 441-451 (2024)
Objective: The study aimed to investigate whether mindfulness could mitigate the impact of job and interpersonal demands arising from stressful organizational cultures in predicting depression during the COVID-19 pandemic. Methods: A total of 280 Kor
Externí odkaz:
https://doaj.org/article/743cc7d72fb240a18bcd1ffbe3912969
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-35 (2024)
Abstract We study the gravitational edge mode in the N $$ \mathcal{N} $$ = 1 Jackiw-Teitelboim (JT) supergravity on the disk and its osp(2|1) BF formulation. We revisit the derivation of the finite-temperature Schwarzian action in the conformal gauge
Externí odkaz:
https://doaj.org/article/57be9e2f0f8d40e0a5fa06070773d124
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 11, Pp 1-32 (2021)
Abstract We study a holographic construction of conformal blocks in the Regge limit of four-point scalar correlation functions by using coordinates of the two-sided Rindler-AdS black hole. As a generalization of geodesic Witten diagrams, we construct
Externí odkaz:
https://doaj.org/article/4c1b973ccd86496b8ad95c7f74def3bd
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 7, Pp 1-74 (2021)
Abstract We revisit T T ¯ $$ T\overline{T} $$ deformations of d = 2 theories with fermions with a view toward the quantization. As a simple illustration, we compute the deformed Dirac bracket for a Majorana doublet and confirm the known eigenvalue f
Externí odkaz:
https://doaj.org/article/488f8b0c34fa484b9521014383713e29
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-19 (2021)
Abstract We study scalar and vector exchange terms in out-of-time-order correlators (OTOCs) holographically. By applying a computational method in graviton exchange, we analyze exponential behaviors in scalar and vector exchange terms at late times.
Externí odkaz:
https://doaj.org/article/c9e6928b2c2e4fbf9fd5d2288699b135
Autor:
Yong jun Ahn, Viktor Jahnke, Hyun-Sik Jeong, Kyung-Sun Lee, Mitsuhiro Nishida, Keun-Young Kim
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-34 (2021)
Abstract We clarify general mathematical and physical properties of pole-skipping points. For this purpose, we analyse scalar and vector fields in hyperbolic space. This setup is chosen because it is simple enough to allow us to obtain analytical exp
Externí odkaz:
https://doaj.org/article/473a75d45b3941fcae1bd7023e13d976
Autor:
Kyung Sun Lee
Publikováno v:
Journal of Contemporary Eastern Asia, Vol 17, Iss 1, Pp 94-111 (2020)
This study examines Korea’s international development volunteer program as a citizen diplomacy initiative. Informed by a cultural perspective of transmission and relational models of public diplomacy, I examine the ways in which volunteer training
Externí odkaz:
https://doaj.org/article/1bedde08ab294c2bb78ef4d24c54bbe6
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-46 (2020)
Abstract Motivated by the recent connection between pole-skipping phenomena of two point functions and four point out-of-time-order correlators (OTOCs), we study the pole structure of thermal two-point functions in d-dimensional conformal field theor
Externí odkaz:
https://doaj.org/article/936f3dc6d7c64970afbcd33a8ec8b855
Publikováno v:
Safety and Health at Work, Vol 11, Iss 3, Pp 335-346 (2020)
Background: Nursing service is a nonroutine work with an excessive physical load and diverse tasks. This study derived representative common tasks based on the frequently occurring tasks with a high physical load in the nursing workers' daily work an
Externí odkaz:
https://doaj.org/article/e7d28dee0c534cb4a0af60faaa3d5728
Publikováno v:
Safety and Health at Work, Vol 11, Iss 2, Pp 222-227 (2020)
Background: This study investigated the effect of increased job stress, caused by musculoskeletal disease (MSD) among firefighters, on a firefighter's intention to leave the profession, henceforth referred to as “turnover intention,” and verified
Externí odkaz:
https://doaj.org/article/def781c9ce004093ba27ca1ebc928524