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La evolución poética de Pablo Neruda y el surrealismo
Bahk, Juan-W 서울대학교 스페인중남미연구소 2005 이베로아메리카硏究 Vol.16 No.-
A través del análisis de varios poemas de Residencia en la tierra, La evolución poética de Pablo Neruda y el surrealismo no sólo se ha procurado seguir la gestación de la poesía surrealista del poeta sino que también se ha tratado de verificar la existencia de las características surrealistas en sus obras. Su autor ha querido también mostrar los discursos poéticos provenientes de la nueva poética naciente en España de aquel entonces, ya que por la amistad que tenía con los poetas del grupo poético del 27, Neruda estaba al tanto del cambio de la flamante poesía. Otro aspecto del que no podemos prescindir es que Neruda a los 15 años era conocedor del idioma francés y por ello leía las obras de Apollinaire, Rimbaud y Baudelaire; o sea, Neruda seguía teniendo contacto con los grandes precursores franceses cuyas contribuciones aportaron al nacimiento de la poesía vanguardista del siglo XX. Este estudio es un proceso ininterrumpido de la evolución poética de Pablo Neruda. Todo lo que tenía en su fondo personal, desde su origen humilde como el hijo de un ganadero y ferroviario hasta su carrera política como senador de Chile y cónsul en varios países de cuatro continentes, llega a cuajar muy bien con la constante evolución de su poética. Este trabajo ha trazado el trayecto de Neruda desde su inicio hasta Residencia en la tierra con el objetivo de que entendamos mejor su poesía surrealista.
Bahk, Yong-Whee,Kim, Sung-Hoon,Chung, Yong-An,Bahk, Won-Jong,Park, Jung-Mee,Kang, You-Mee,Choi, Woo-Hee,Park, Young-Ha,Sohn, Hyung-Sun,Kim, Byung-Ki,Chung, Soo-Kyo The Korea Society of Nuclear Medicine 2011 핵의학 분자영상 Vol.45 No.1
Purpose For the precise imaging diagnosis of osteoid osteoma (OO), the identification of the nidus and fibrovascular zone (FVZ) is essential. However, the latter sign has received little attention because it is difficult to demonstrate. We applied the recently introduced gamma correction (GC) to depict the FVZ on pinhole bone scan (PBS), conventional radiography (CR), and computed tomography (CT). Nongamma correction MRI was also analyzed for reference. Methods Ten patients with histologically proven diagnoses of OO were enrolled in this retrospective study. PBS, CR, and CTwere processed by GC to demonstrate the nidi and FVZ as distinct yet integrating components of OO. PBS was performed using a 4-mm pinhole collimator 3 h after iv injection of 925 to 1,110MBq (25 to 30mCi) of Tc-99mHDP, and anteroposterior and mediolateral CR and transverse CT were taken according to the standard technique. MRI sequences included T1- and T2-weighted images. For gamma correction, we utilized the Photo Correction Wizard program of ACD Photo Editor v3.1. A team of three qualified nuclear physician-radiologists, two nuclear physicians, and one MRI specialist read bone scans, radiographs, and MRIs of OO according to each specialty, and orthopaedic aspects and histology were reviewed by one qualified orthopedic surgeon and two qualified pathologists, respectively. Each observer first read the images separately with basic information about the aim of the study given and then in concert. Interpretive disagreement was settled by discussion and consensus. Results On pinhole scan, nidi were presented as areas of intense tracer uptake in all cases, and, importantly after GC, a thin ring-like zone with lower tracer uptake became visible in seven out of ten cases. GCCR also revealed a thin lucent zone that circumscribed the nidi in six out of ten cases and GCCT in two of four cases.MRI, without GC, presented nidi with high signal in the center and a thin ring-like zone with low signal in the periphery in five out of six cases. Ring-like zones were 1-2 mm in thickness and circumscribed the nidus as an integrated part and, hence, were morphologically interpreted as FVZ. Histologically, the presence of a variously mineralized FVZ was confirmed in four cases, but individual locusby- locus image-histology correlation could not be accompolished because specimens were fragmentary. In the FVZ, tracer uptake was lower than in nidi, presumably reflecting that bone metabolism in the two parts differs as in their histology. Statistically, no significant correlation existed between the duration of symptoms and imaging demonstrability of the FVZ (Spearman's test r=-0.057, p=0.877), but parallelism existed in the demonstrability of the FVZ among GC PBS, CR, and CT, and non-correction MRI. Conclusions GC was useful to enhance the resolution of PBS, CR, and CT in OO so that both the nidi and FVZ were separately imaged. The use of CG PBS and CR in combination is recommended for the specific diagnosis of OO with information about bone metabolism and anatomical characteristics. PBS and CR are economical and widely available.
Lactose Intolerance in the Koreans
Bahk, Yong Whee,Ahn, Gwan Sik,Shinn, Kyung Sub CATHOLIC MEDICAL CENTER 1975 Bulletin of the Clinical Research Institute Vol.3 No.1
We have conducted a population study of the prevalence of LI in the Korean adults by utilizing radiographic method which involves the use of lactose.barium mixture. The materials consisted of 161 males and 139 females with no apparent disease. This age ranged from 17 to 83 years. Samples were taken from 6 out 8 mainland provinces. The nationwide incidence of LI in Korean adults is 75.7 per cent and this may be classified into the high-incidence gruop. No positive correlation was noted between the amount and frequency of milk drinking and the incidence of LI. Neither was there any ralationship between socio-economic status and LI. It was found that incidence of LI increases gradually as the age advances, and LI occurred 1.2 times more frequently in the male population. Our study also failed to support the view that lactase is an adapative enzyme.
Bahk, Jinwook,Kang, Hee-Yeon,Khang, Young-Ho The Korean Society for Preventive Medicine 2020 예방의학회지 Vol.53 No.2
Objectives: We calculated life expectancy and inequalities therein by income for the period of 2016-2018 across the 253 electoral constituencies of the 20th National Assembly election in Korea. Methods: We obtained population and death data between 2016 and 2018 from the National Health Information Database and constructed abridged life tables using standard life table procedures according to gender and income quintiles for the electoral constituencies of the 20th National Assembly election held in 2016. Results: Life expectancy across the 253 constituencies ranged from 80.51 years to 87.05 years, corresponding to a gap of 6.54 years. The life expectancy difference by income across the 253 constituencies ranged from 2.94 years to 10.67 years. In each province, the difference in life expectancy by income across electoral constituencies was generally greater than the inter-constituency differences. Constituencies in capital and metropolitan areas showed a higher life expectancy and a lower life expectancy difference by income than constituencies in rural areas. Conclusions: Pro-rich inequalities in life expectancy by income existed in every electoral constituency in Korea. Both intra-constituency and inter-constituency socioeconomic inequalities in health should be highlighted in future policy-making in the National Assembly.
Exposure assessment for Bacillus cereus in ready-to-eat Kimbab selling at stores
Bahk, G.J.,Todd, E.C.D.,Hong, C.H.,Oh, D.H.,Ha, S.D. Butterworths ; Taylor Francis ; Elsevier Science 2007 FOOD CONTROL Vol.18 No.6
Kimbab, which is rolled cooked-rice and other foodstuffs in dried laver, is a representative ready-to-eat (RTE) food in Korea. Bacillus cereus is a significant hazard associated with Kimbab. However, the knowledge of the dose-response relationship for B. cereus is limited, now it is not possible to conduct a full microbial risk assessment. Therefore, our study may be focused on the exposure assessment from retail store to the point of consumption in a Kimbab contaminated with B. cereus. The survey data for preparing and selling of Kimbab, predictive growth model, and consumer eating patterns were combined with probabilistic modeling to simulate the level of B. cereus in store Kimbab at the time of consumption. The estimated contamination levels ranged from as minimum (5% percentile) -3.63logcfu/g, median (50% percentile) 1.39logcfu/g, mean 1.57logcfu/g, and a maximum (95% percentile) 7.31logcfu/g. However, there is always a paucity of data to conduct such full exposure assessments with associated variability and uncertainty, coupled with a validation step. Therefore, we suggest that additional studies to allow for a more realistic and accuracy exposure assessment in the future, based on data gaps we identify.
A Radiological Study on Collateral Vessels in Occlusive Arterial Disease
Bahk, Yong Whee,Shinn, Kyung Sub CATHOLIC MEDICAL CENTER 1973 Bulletin of the Clinical Research Institute Vol.1 No.1
The purpose of the present study is to assess the characteristics of collateral formations in the patients with occlusive arterial disease. The collateral arteries were analysed quantitatively in the femoral arteriograms obtained from the patients with thromboangiitis obliterans of Bu..rger.