• Title/Summary/Keyword: investigation records

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Factors Associated with Injuries after Inpatient Falls in a Tertiary Hospital (상급종합병원 입원환자의 낙상 후 상해 실태 및 상해에 영향을 미치는 요인)

  • Cho, Moon Suk;Lee, Hyang Yuol
    • Journal of Korean Clinical Nursing Research
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    • v.23 no.2
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    • pp.202-210
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    • 2017
  • Purpose: In this study an investigation was done of injuries from inpatient falls and diagnostic tests and treatment after falls to identify what factors affect the occurrence of injury from inpatient falls in a tertiary hospital. Methods: Data for this cross-sectional study were retrieved for 428 fall events from data reported between January 1 and December 31, 2015 and were retrieved from the patient-safety reporting system in the hospital's electronic health records. A multivariate logistic regression model was developed with STATA 13.0. Results: Of the patients, 197 (46.0%) had physical injuries due to falls, 119 (27.8%) were given further diagnostic tests, and 358 (83.6%) received treatment including close observation after inpatient falls. Logistic-regression results identified that age, department, and risk factors had significant impact on injuries from falls. Conclusion: Findings indicate that to reduce the severity of injury after inpatient falls, each hospital should regularly evaluate identified factors, design fall-prevention practices specialized for elders and vulnerable patients, and initiate environmental and equipment innovations.

Investigation on site conditions for seismic stations in Romania using H/V spectral ratio

  • Pavel, Florin;Vacareanu, Radu
    • Earthquakes and Structures
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    • v.9 no.5
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    • pp.983-997
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    • 2015
  • This research evaluates the soil conditions for seismic stations situated in Romania using the horizontal-to-vertical spectral ratio (HVSR). The strong ground motion database assembled for this study consists of 179 analogue and digital strong ground motion recordings from four intermediate-depth Vrancea seismic events with $M_w{\geq}6.0$. In the first step of the analysis, the influence of the earthquake magnitude and source-to-site distance on the H/V curves is evaluated. Significant influences from both the earthquake magnitude and hypocentral distance are found especially for soil class A sites. Next, a site classification method proposed in the literature is applied for each seismic station and the soil classes are compared with those obtained from borehole data and from the topographic slope method. In addition, the success and error rates of this method are computed and compared with other studies from the literature. A more in-depth analysis of the H/V results is performed using data from seismic stations in Bucharest and a comparison of the free-field and borehole H/V curves is done for three seismic stations. The results show large differences between the free-field and the borehole curves. As a conclusion, the results from this study represent an intermediary step in the evaluation of the soil conditions for seismic stations in Romania and the need to perform more detailed soil classification analysis is highly emphasized.

Five New Records of the Family Aspergillaceae in Korea, Aspergillus europaeus, A. pragensis, A. tennesseensis, Penicillium fluviserpens, and P. scabrosum

  • Nguyen, Thuong T.T.;Pangging, Monmi;Bangash, Naila Khan;Lee, Hyang Burm
    • Mycobiology
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    • v.48 no.2
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    • pp.81-94
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    • 2020
  • During an investigation of the fungi from the Aspergillaceae family obtained from different environmental sources in Korea, we isolated six strains, including CNUFC WJC9-1, CNUFC BPM36-33, CNUFC MSW6, CNUFC ESW1, CNUFC TM6-2, and CNUFC WD17-1. The morphology and phylogeny of these isolates were analyzed based on their partial b-tubulin (BenA) and calmodulin (CaM) gene sequences. Based on the morphological characteristics and sequence analyses, the isolates CNUFC WJC9-1, CNUFC BPM36-33, CNUFC TM6-2, and CNUFC WD17-1 were identified as A. europaeus, A. pragensis, Penicillium fluviserpens, and P. scabrosum, respectively, and isolates CNUFC MSW6 and CNUFC ESW1 were identified as A. tennesseensis. To the best of our knowledge, the species A. europaeus, A. pragensis, A. tennesseensis, P. fluviserpens, and P. scabrosum have not been previously reported in Korea.

A Study for Influence of Biorhythm in Scholarly Record

  • Yi, Geun Heui
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.10 no.16
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    • pp.7-18
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    • 1987
  • From birth to death, every man is under the control of the three biorhythm curves that initiate from inner body. Those are called physical rhythm emotional rhythm and intellectual rhythm. These biorhythms have influence each other in human behaviour like physical endurance, creativity, record of examination. The result of investigation indicates that the students' records in low level period are lower than those of in high. Therefore, it is verified statistically whether the biorhythem has effects on human ability in scholarly record or not And also, this research calculates the average mixed biorhythm which is representable for a group by using mode mixed-biorhythm.

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A Clinical Analysis on 82 Cases of Unilateral Vocal Cord Paralysis (편측 성대마비 82례에 대한 임상 분석)

  • 이재진;김상윤;이광선;남순열
    • Korean Journal of Bronchoesophagology
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    • v.4 no.1
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    • pp.59-63
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    • 1998
  • Background: Unilateral vocal cord paralysis(UVCP) by recurrent laryngeal nerve injury is one of the common laryngological diseases. Objectives : We attempted to study the clinical feature and the causes of UVCP and also tried to investigate what is to be the initial approach for determining the causes of unknown-origin UVCP Materials and methods The charts of 82 patients with the diagnosis of UVCP were reviewed. The records were analyzed for patient's gender and age, the status of paralysed vocal cord, the crucial tests for the diagnosis, and the etiologies. Results : forty-nine(59.8%) male and 33(40.2%) female patients were included in this study. The age group of sixth decade was most commonly involved. Most of the cases showed paramedian position of palsy, and the left side(59.8%) was more frequently attacked. The most common cause of UVCP in this series was the unknown origin, followed by the surgical trauma and neoplasms. The etiologies of the six(12.5%) unknown-cause cases were found with the further evaluation, with the most useful test being a CT scan. Conclusion: Chest X-ray, esophagography, and CT scan should be included in the mandatory initial investigation of patients with unknown-origin UVCP

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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.

Clinical Investigation of Burns from Caramelized Sugar Candy (Dalgona) (달고나에 의한 화상의 임상적 특징)

  • Joo, Hong Sil;Choi, Joo Heon
    • Journal of the Korean Burn Society
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    • v.24 no.2
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    • pp.30-33
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    • 2021
  • Purpose: Dalgona, a kind of candy made of caramelized sugar, is a popular snack for children. Given the popularity of preparing dalgona, increasingly many patients are treated for burns sustained while preparing dalgona. We report the clinical features and dangers of burns from dalgona. Methods: We retrospectively reviewed the clinical records of 11 inpatients and outpatients who had been treated for burns they received while preparing dalgona from March 2020 to December 2020. The data reviewed were age, sex, the severity of the burn, the size and location of the burn, the type of treatment, and the place where the injury occurred. Results: The age of the patients ranged from 3 to 19 years, and the average age was 10.2 years (2 male, 9 female). Three patients had superficial second-degree burns, while eight had deep second-degree or third-degree burns. Most of the cases were treated with a local skin flap or skin graft. All the burned lesions were on the hands and feet. In all cases, the burns occurred at home due to accidental spillage. Conclusion: Most of the patients were children and teenagers, and they had serious burns. Therefore, we report these findings to emphasize the need for public awareness of the potential for burn injuries to occur during dalgona preparation.

Development of a Documentation Model for the Practice of Early Childhood and Play-oriented Curriculum (유아·놀이 중심 교육과정 실천을 위한 기록작업 모형 개발)

  • Seoyeon Moon;Jinwook Kim
    • Korean Journal of Childcare and Education
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    • v.19 no.2
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    • pp.87-117
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    • 2023
  • Objective: This study aimed to develop a documentation model that can support early chlildhood learning through play and facilitate the implementation of early childhood and play-oriented curriculum. Methods: This study utilized the design and development research methodology to derive components for the model through literature review and investigation research. In addition, the model was gradually improved through the 3rd expert review, and the validity of the model was verified through usability evaluation with 10 early childhood teachers. Results: This study identified 13 components and developed a flexible, selective, repetitive, and cyclic documentation model based on the 2019 revised Nuri curriculum. Model development is embodied and presented as a model-detailed model-detailed content. The model is presented in detail in the study. Conclusion/Implications: The documentation model developed in this study is expected to provide guidance to early childhood teachers and serve as a basis for future research on documentation in early childhood education. It is expected that it will be able to present the practical direction of records for play support for teachers in the field.

Assessment of seismic retrofitting for soft-story buildings using gapped inclined brace system

  • Tohamy, Mohamed. A.;Elsayed, Mostafa. M.;Akl, Adel. Y.
    • Earthquakes and Structures
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    • v.22 no.3
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    • pp.319-330
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    • 2022
  • Retrofit of soft-story buildings due to seismic loads using Gap-Inclined-Brace (GIB) system is considered a new retrofit technique that aims to maintain both strength and stiffness of structure. In addition, it provides more ductility and less P-delta effect, and subsequently better performance is observed. In this paper, the effect of the eccentricity between GIB and the retrofitted column due to installation on the efficiency of the retrofitting system is studied. In addition, a modification in the determination method of GIB properties is introduced to reduce the eccentricity effect. Also, the effect of GIB system on the seismic response of mid-rise buildings with different heights considering soft-story at various heights has been studied. A numerical model is developed to study the impact of such system on the response of retrofitted soft-story buildings under the action of seismic loads. To achieve that goal, this model is used to perform a numerical investigation, by considering five case study scenarios represent several locations of soft-story of two mid-rise reinforced concrete buildings. At first, Non-linear static pushover analysis was carried out to develop the capacity curves for case studies. Then, Non-linear time history analyses using ten earthquake records with five peak ground accelerations is performed for each case study scenario before and after retrofitting with GIB. The results show that large GIB eccentricity reduce the ultimate lateral resistance and deformation capacity of the retrofitting system. Moreover, the higher the retrofitted building, the more deformation capacity is observed but without significant increase in ultimate lateral resistance.

Unusual Acute Encephalitis Involving the Thalamus: Imaging Features

  • Sam Soo Kim;Kee-Hyun Chang;Kyung Won Kim;Moon Hee Han;Sung Ho Park;Hyun Woo Nam;Kyu Ho Choi;Woo Ho Cho
    • Korean Journal of Radiology
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    • v.2 no.2
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    • pp.68-74
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    • 2001
  • Objective: To describe the brain CT and MR imaging findings of unusual acute encephalitis involving the thalamus. Materials and Methods: We retrospectively reviewed the medical records and CT and/or MR imaging findings of six patients with acute encephalitis involving the thalamus. CT (n=6) and MR imaging (n=6) were performed during the acute and/or convalescent stage of the illness. Results: Brain CT showed brain swelling (n=2), low attenuation of both thalami (n=1) or normal findings (n=3). Initial MR imaging indicated that in all patients the thalamus was involved either bilaterally (n=5) or unilaterally (n=1). Lesions were also present in the midbrain (n=5), medial temporal lobe (n=4), pons (n=3), both hippocampi (n=3) the insular cortex (n=2), medulla (n=2), lateral temporal lobe cortex (n=1), both cingulate gyri (n=1), both basal ganglia (n=1), and the left hemispheric cortex (n=1). Conclusion: These CT or MR imaging findings of acute encephalitis of unknown etiology were similar to a combination of those of Japanese encephalitis and herpes simplex encephalitis. In order to document the specific causative agents which lead to the appearance of these imaging features, further investigation is required.

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