• Title/Summary/Keyword: Local HE

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Surgical Treatment in Local Recurrence of Esophageal Cancer with Free Jejunal Graft -A Case Report (흉부식도암의 근치적절제후 국소 재발에서의 유리공장 이식술 -1례-)

  • 이종목;임수빈
    • Journal of Chest Surgery
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    • v.30 no.4
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    • pp.449-452
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    • 1997
  • We managed surgically a case of local recurrence in esophageal cancer Twenty month after transthoracic subtotal esophagectomy and csophago-gastrostomy, he su(fared from dysphagia. Chest CT and percutaneous needle aspiration biopsy showed . Local recurrence involving residual esophagus, thyroid gland, posterior membraneous portion of trachea. We did cervical esophagectomy, laryngectomy thyroidectomy, partial resection of trachea and reconstruction with free jejunal antograft successfully.

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K-Hop Community Search Based On Local Distance Dynamics

  • Meng, Tao;Cai, Lijun;He, Tingqin;Chen, Lei;Deng, Ziyun
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.12 no.7
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    • pp.3041-3063
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    • 2018
  • Community search aims at finding a meaningful community that contains the query node and also maximizes (minimizes) a goodness metric. This problem has recently drawn intense research interest. However, most metric-based algorithms tend to include irrelevant subgraphs in the identified community. Apart from the user-defined metric algorithm, how can we search the natural community that the query node belongs to? In this paper, we propose a novel community search algorithm based on the concept of the k-hop and local distance dynamics model, which can naturally capture a community that contains the query node. The basic idea is to envision the nodes that k-hop away from the query node as an adaptive local dynamical system, where each node only interacts with its local topological structure. Relying on a proposed local distance dynamics model, the distances among nodes change over time, where the nodes sharing the same community with the query node tend to gradually move together, while other nodes stay far away from each other. Such interplay eventually leads to a steady distribution of distances, and a meaningful community is naturally found. Extensive experiments show that our community search algorithm has good performance relative to several state-of-the-art algorithms.

The effect of local topography on the seismic response of a coupled train-bridge system

  • Qiao, Hong;Du, Xianting;Xia, He;De Roeck, Guido;Lombaert, Geert;Long, Peiheng
    • Structural Engineering and Mechanics
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    • v.69 no.2
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    • pp.177-191
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    • 2019
  • The local topography has a significant effect on the characteristics of seismic ground motion. This paper investigates the influence of topographic effects on the seismic response of a train-bridge system. A 3-D finite element model with local absorbing boundary conditions is established for the local site. The time histories of seismic ground motion are converted into equivalent loads on the artificial boundary, to obtain the seismic input at the bridge supports. The analysis of the train-bridge system subjected to multi-support seismic excitations is performed, by applying the displacement time histories of the seismic ground motion to the bridge supports. In a case study considering a bridge with a span of 466 m crossing a valley, the seismic response of the train-bridge system is analyzed. The results show that the local topography and the incident angle of seismic waves have a significant effect on the seismic response of the train-bridge system. Leaving these effects out of consideration may lead to unsafe analysis results.

A Study for Local Characterization in Domestic Construction Technology (국내 건설기술의 지역특성화에 관한 연구)

  • Park Sang-Hyuk;Kim Kwang-Soo;Chae Myung-Jin;Han Seung-Heon
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2004.11a
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    • pp.442-446
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    • 2004
  • One of the main issues of government is the development of local areas which have been neglected while major capital was invested on Seoul and its satellite cities. Korean Ministry of Construction and Highway and other government departments are currently working together (or the balanced development of the local areas. Localization which is the balanced development of the Capital and local areas, can be achieved through the balanced development of local industry and technology. It is required to have a strategic approach to the construction technology improvement that is localized and eventually contributes the localization efforts. Construction technology that is associated with the local characteristics is the key factor of the balanced national development. This study includes defining the 'localization' through the investigation of national and international localization examples. Construction technology that reflects the local characteristics is studied in this paper. Local characteristics are identified by (1) surveying 'construction technology demand'; (2) measuring construction technology capability, and (3) studying on government regulation changes. 1'he results provide the fundamental Information for the development of the local construction technology.

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Shoes from Pinet to the Present

  • June, Swann
    • Proceedings of the Korea Society of Costume Conference
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    • 2001.08a
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    • pp.11-13
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    • 2001
  • For those unfamiliar with the shoe world, Pinet (1817-1897) was a contemporary of Worth, the great Parisian couturier. So I look at the glamour shoes and the world of haute couture, and indeed the development of the named designer. That is a concept we are all familiar with now. So it is not easy to comprehend the lack of names for the exquisite work before 1850. Straightway I have to say that the number of noted shoe designers is far fewer than famous dress designers, but I will introduce you to some of them, against the background of contemporary shoe fashions. Franc;ois Pinet was born in the provinces (probably Touraine) in 1817, two years after the end of the Napoleonic Wars. His father, an ex-soldier, settled to shoemaking, a comparatively clean and quiet trade. It had a tradition of literacy, interest in politics, and was known as the gentle craft, which attracted intelligent people. We should presume father would be helped by the family. It was usual for a child to begin by the age of 5-6, tying knots, sweeping up, running errands and gradually learning the job. His mother died 1827, and father 1830 when he was 13, and at the time when exports of French shoes were flooding world markets. He went to live with a master shoemaker, was not well treated, and three years later set out on the tour-de- France. He worked with masters in Tours and Nantes, where he was received as Compagnon Cordonnier Bottier du Devoir as Tourangeau-Ia rose dAmour (a name to prove most appropriate). He went on to Bordeaux, where at 19 he became president of the local branch. In 1841 he went to Paris, and in 1848, revolution year, as delegate for his corporation, he managed to persuade them not to go on strike. By now the shoemakers either ran or worked for huge warehouses, and boots had replaced shoes as the main fashion. In 1855 Pinet at the age of 38 set up his own factory, as the first machines (for sewing just the uppers) were appearing. In 1863 he moved to new ateliers and shop at Rue ParadisPoissoniere 44, employing 120 people on the premises and 700 outworkers. The English Womans Domestic Magazine in 1867 records changes in the boots: the soles are now wider, so that it is no longer necessary to walk on the uppers. There is interest in eastern Europe, the Polonaise boots with rosette of cord and tassels and Bottines Hongroises withtwo rows of buttons, much ornamented. It comments on short dresses, and recommends that the chaussure should correspond to the rest of the toilet. This could already be seen in Pinets boots: tassels and superb flower embroidery on the higher bootleg, which he showed in the Paris Exposition that year. I think his more slender and elegant Pinet heel was also patented then or 1868. I found little evidence for colour-matching: an English fashion plate of 1860 shows emerald green boots with a violetcoloured dress.

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Carbon monoxide poisoning-induced encephalopathy in a carbon dioxide arc welder: a case report

  • Seongwon Ma;Hoekyeong Seo;Dong Joon Park;Byeongju Choi;Shinhee Ye
    • Annals of Occupational and Environmental Medicine
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    • v.34
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    • pp.19.1-19.9
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    • 2022
  • Background: It is widely known that carbon dioxide (CO2) arc welding generates carbon monoxide (CO). However, to the best of our knowledge, no case reports have been published regarding CO poisoning in CO2 arc welders. Therefore, we aimed to report a case of CO poisoning-induced encephalopathy in a CO2 arc welder in the Republic of Korea to inform about the dangers of CO exposure among CO2arc welders. Case presentation: A 40-year-old man working as a CO2 arc welder for 15 years visited a local hospital with a tremor, involuntary urination, and speaking gibberish, on April 9, 2019. He stated that he had intermittent headache and forgetting symptoms for the last 5 years, and had been lost on the way to work several times. On April 9, 2019, he was diagnosed with CO poisoning-induced encephalopathy through brain magnetic resonance imaging. He received hyperbaric oxygen therapy, and some of his symptoms improved. According to the exposure assessment of his work environment, he was continuously exposed to high concentrations of CO for 15 years while operating CO2 arc welding machines. Conclusions: After evaluating the patient's work environment and evaluating his medical history, we concluded that his encephalopathy was caused by CO exposure during CO2 arc welding. Thus CO2 arc welders must be aware of the risk of CO poisoning and strive to avoid CO exposure.

A Study on the Phenomenological Characteristics of Alvaro Siza's Design (알바루 시자의 건축에 나타난 현상학적 건축특성에 관한 연구)

  • Kim, Jun-Sung;Chung, Tae-Yong
    • Korean Institute of Interior Design Journal
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    • v.23 no.3
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    • pp.75-82
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    • 2014
  • The aim of this study is to review phenomenological characteristics in Alvaro Siza's works through his design intention, methods and results. As a Portuguese architect, his personal and local background as well as pursuing the essence of architecture made phenomenological characteristics of his works. The emphasis of the placeness of site and the existence of architecture has close relationship with Heidegger's concept of dwelling and the role of architecture. Although Siza has maintained white plat plane of interior space which is one of features of modern architecture, he provides dramatic and dynamic experiences of space using curved and acute angle of plane in his latter part of works. Another his phenomenological nature of buildings is a striking display of space and light which is remarkable especially in his museum designs. He made this character in adopting various shapes of double ceilings, openings and their combination with natural light which he always emphasizes. As a result, Alvaro Siza's phenomenological characteristics comes not from clear architectural or philosophical theory but from continuous practice based on pursuing the essence of architecture.

A Case for Chest Wall Panetrating Injury by Nail Gun (못총에 의한 흉부관통상에 대한 치험 1예)

  • Kim, Jae Jin;Paik, Jin Hui;Kim, Ji Hye;Han, Seung Baik;Yun, Sung Hyun;Kim, Jun Sig;Jung, Hyun Min
    • Journal of Trauma and Injury
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    • v.26 no.1
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    • pp.26-29
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    • 2013
  • We describe the case of a 56-year-old man who had been shot by a pneumatic nail gun in the chest during work. He had removed the nail by himself immediately at the accident field. He visited to the emergency department of a local hospital and, after a simple dressing and simple history had been taken, he was referred to our emergency department for penetrating thoracic injury. Immediately, Transthoracic echocardiography were done and showed moderate hemopericardium. Patient had been hydrated and transported to the operating room. After cardiac wound repaired by midsternotomy, the patient was discharged on the 13th postoperative day without complications except mild mitral valve regurgitation.

A Study of Gae-sung Han-ok in Reference to Ma Hae-song's Essay (마해송의 수필 속 개성 한옥 고찰)

  • Kim, Bue-Dyel
    • Journal of architectural history
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    • v.31 no.6
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    • pp.81-90
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    • 2022
  • It is difficult to conduct an on-site investigation of Kaesung since it's located in North Korea. After the devastating Korean civil war we have lost a lot of authentic structures. At present, the statement of those who have seen the Kaesung during the time would be of great help in bringing out the significance of this study. According to Ma Hae-song, who was a local in Kaesung. He vividly remembered how his neighborhood looks like and he even mentioned the every single detail of his house in his essay. Moreover he also compared the traditional Han-ok in the former time from the household of other countries. There was an extraordinary interest and insight in Han-ok. This study estimated Ma hae-song's Gaesuong house based on Ma hae-song's personal and supplementary records. the contents by exchanging e-mails with his eldest son, poet Ma Jong-ki. Through the above process, it was confirmed that the writer Mahae Song's Gaeseong House was a typical wealthy merchant's house located in Donghaerang, a luxury residential area, and was engaged in commerce.

Two Cases of MELAS Syndrome Manifesting Variable Clinical Cour (다양한 임상경과를 보인 멜라스(MELAS, mitochondrial encephalopathy, lactic acidosis, and stroke-like episode) 증후군 2례)

  • Choi, Seo Yeol;Lee, Seung-Ho;Myung, Na-Hye;Lee, Young-Seok;Yu, Jeesuk
    • Journal of The Korean Society of Inherited Metabolic disease
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    • v.16 no.2
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    • pp.102-108
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    • 2016
  • Mitochondrial encephalopathy, lactic acidosis, and stroke-like episode (MELAS) syndrome is one of mitochondrial encephalopathy. As the early clinical manifestations can be variable, it is important to suspect the disease, especially in patients with multiple organ dysfunctions. A boy was diagnosed with epilepsy when he was 9 years old. Two years later, severe headache and blurred vision developed suddenly. On examination, left homonymous hemianopsia was detected with corresponding cerebral parenchymal lesions in right temporo-occipito-parietal areas. MELAS syndrome was confirmed by genetic test, which showed m.3243 A>G mitochondrial DNA mutation. Multivitamins including coenzyme Q10 were added to anticonvulsant. He experienced 4 more events of stroke-like episodes over 5 years, but he is able to perform normal daily activities. A 13-year-old boy was brought to the hospital due to suddenly developed respiratory arrest and asystole associated with pneumonia. Past medical history revealed that he had multiple medical problems such as epilepsy, failure-to-thrive, optic atrophy, and deafness. He has been on valproic acid as an anticonvulsant which was prescribed from local clinic. He recovered after the resuscitation, but his cognition and motor function were severely damaged. He became bed-ridden. He was diagnosed with MELAS syndrome by brain MRI, muscle biopsy, and clinical features. Genetic test did not reveal any mitochondrial gene mutation. Four years later, he expired due to suddenly developed severe metabolic acidosis combined with hyperglycemic hyperosmolar nonketotic coma. The clinical features of MELAS syndrome are variable. Early diagnosis before the presentation to the grave clinical course may be important for the better clinical outcome.

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