• Clinical and Experimental Pediatrics
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• v.45 no.10
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• pp.1292-1298
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• 2002

Melkersson-Rosenthal syndrome(MRS) is a rare disorder, having a symptom triad of recurrent facial palsy, orofacial swelling and fissured tongue(lingua plicata). This disorder is usually recurrent or progressive, and monosymptomatic or oligosymptomatic forms have been reported to be more common than classic forms. Generally, MRS occurs in young adults at the end of the second decade of life and incidence of the disease in childhood is known to be very low. Although the clinical manifestation of MRS in children is similar to that in adults, early diagnosis and management is essential to avoid long-lasting functional disorders and psychological problems. We experienced MRS in a 13 year old boy with a history of recurrent facial palsy. We report this case with review of related literature.

• Journal of the Korean Mathematical Society
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• v.54 no.3
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• pp.877-896
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• 2017

In this paper, the complete convergence and complete moment convergence for a class of random variables satisfying the Rosenthal type inequality are investigated. The sufficient and necessary conditions for the complete convergence and complete moment convergence are provided. As applications, the Baum-Katz type result and the Marcinkiewicz-Zygmund type strong law of large numbers for a class of random variables satisfying the Rosenthal type inequality are established. The results obtained in the paper extend the corresponding ones for some dependent random variables.

• Kyungpook Mathematical Journal
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• v.53 no.2
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• pp.185-189
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• 2013

In this note we study a class of invertible weighted bilateral shifts on Hilbert space introduced by Haskell Rosenthal recently. We show that every Rosenthal shift is unitarily equivalent to its inverse, not quasisimilar to its adjoint, and has a nontrivial hyperinvariant subspace.

• Journal of the Chungcheong Mathematical Society
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• v.28 no.3
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• pp.409-417
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• 2015

In this paper, some $L_p$-convergences and complete convergences of the maximum of the partial sum for negatively superadditive dependent random variables are obtained. The proofs of the results are based on a new Rosenthal type inequality concerning negatively superadditive dependent random variables.

• Korean Journal of Social Welfare
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• v.65 no.1
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• pp.271-298
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• 2013

The current research intends to show the practice of the narrative-biographical interviews analysis developed by Rosenthal. As an example of this, the research analysed an interview with a Korean migrant worker in Germany in 4 stages as follows: 1. analysis of biographical data, 2. text and thematic field analysis, 3. reconstruction of life as lived and sequential fine analysis, 4. contrasting the life-story as narrated with life as lived. Based on the research, some implications for the biographical research in the social welfare and for the social work practice were addressed.

• The Korean Journal of Pain
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• v.2 no.1
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• pp.57-60
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• 1989

The Melkersson-Rosenthal (M-R) syndrome consists of a triad of (1) recurrent peripheral facial nerve paralysis which develops alternately on both sides of face, (2) non-inflammatory facial edema, and (3) fissuring of tongue. A 59 years old female patient developed the left facial palsy on September, 1988. Right facial palsy developed continuously 2 months later after the spontaneous remission of left facial palsy. On February, 1989, we have found out M-R syndrome which accompanied with migraine type of intermittent headache, and hypertension in one attack of cerebral stroke several years ago, there were no diabetes mellitus, pulmonary tuberculosis and brain tumor in clinical studies. Although the causes of this syndrome were not noted, we performed the stellate ganglion block and transcutaneous electrical nerve stimulation for treatment of the palsy, but the clinical effectiveness of these were not satisfactory.

• Korean Journal of Social Welfare Studies
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• v.43 no.1
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• pp.179-202
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• 2012

This study is a life history study of the elderly of overseas chinese. The aim of study is to explain the acculturation of identity and attitude to korean and the experience of discrimination through of the work of reconstruction of life history. We approached narrative - life history analyze. The life history data were collected by in - depth interview. The authors analysed the text according to Rosenthal(2008). In first stage we recomposed narrative life history and finally we composed experienced life history. The result as follows. The hero of this study have lived wearing korean mask for survival in the land of emergency landing but he lived severely dreaming come home in glory. The life of hero of this study represented forfeit of identity. He couldn't root in korea, Taiwan and China.

• Journal of Genetic Medicine
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• v.10 no.2
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• pp.88-93
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• 2013

Alexander disease (ALXD) is a rare demyelinating disease of the white matter of the brain that is caused by a mutation in the glial fibrillary acidic protein (GFAP) gene. The overexpression of GFAP in astrocytes induces a failure in the developmental growth of the myelin sheath. The neurodegenerative destruction of the myelin sheath of the white matter is accompanied by an accumulation of abnormal deposits of Rosenthal fibers in astrocytes, which is the hallmark of ALXD. The disease can be divided into four groups based on the onset age of the patients: neonatal, infantile, juvenile, or adult. Early-onset disease is more severe, progresses rapidly, and results in a shorter life span than late-onset cases. Magnetic resonance imaging and genetic tests are mostly used for diagnostic purposes. Pathological tests of brain tissue for Rosenthal fibers are definitive diagnostic methods. Therapeutic strategies are being investigated. Ceftriaxone, which is an enhancer of glial glutamate transporter (GLT-1) expression, is currently in clinical trials for the treatment of patients with ALXD. To date, there are no clinically available treatments. The cause, pathology, pathophysiology, inheritance, clinical features, diagnosis, and treatment of ALXD will be reviewed comprehensively.

• Proceedings of the KWS Conference
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• 2010.05a
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• pp.13-17
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• 2010

용접입열 (heat input)은 용접시에 외부로부터 가해지는 열량으로 정의되기 때문에, 대입열용접은 용접입열량이 높은 용접이라고 정의할 수 있다. 통상적으로는 기존에 사용하던 용접기법보다 입열량이 높은 경우에 이를 대입열 용접기법이라고 부르게 되는데, 최근에는 편면 SAW 및 EGW기법 등이 대입열 용접기법으로 통칭되고 있다. 이들 기법의 공통된 특징은 one-pass 용접이라는 것과 용접열영향부에서의 열전달이 2차원적이라는 것이다. 본 연구에서는 Rosenthal의 해석식을 이용하여 이들 두 기법의 열전달 특성을 fusion line 위치에서 분석하여 보았는데, 두께에 따른 열전달 특성에 있어서 커다란 차이를 보여 주게 됨을 확인하였다. 편면 SAW에서는 열이력이 두께의 영향을 받아 두께(입열)가 증가함에 따라 고온에서의 유지시간은 증가하고 냉각속도는 느려지게 된다. 그러나 EGW에서는 입열과 두께가 일차함수적인 관계를 가지고 있기 때문에 열이력에 미치는 두께(입열)의 영향이 없다는 결과가 도출되었다. 이러한 차이로 인하여 편면 SAW에서는 강판 두께가 증가함에 따라 fusion line에서의 충격인성은 저하할 것으로 예상되는 반면에 EGW에서는 두께의 영향을 받지 않을 것으로 예상되었다. 그럼으로 EGW용 대입열용접용 강재의 '대입열 용접성'을 정량적으로 평가할 목적으로 '적용 가능한 최대입열 수준' 또는 '적용 가능한 최대 강판두께' 등으로 평가하는 것은 의미가 없는 것이다. 단지 강판의 두께에 따라 강재의 화학조성이나 제조공정에 있어 차이가 있다면, 이로 인한 'EGW 용접성'의 차이는 있을 수 있다.

• Honam Mathematical Journal
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• v.36 no.3
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• pp.679-688
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• 2014

The notion of asymptotically negative dependence for collection of random variables is generalized to a Hilbert space and the almost sure convergence for these H-valued random variables is obtained. The result is also applied to a linear process generated by H-valued asymptotically negatively dependent random variables.