• 한국기록관리학회지
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• 제11권1호
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• pp.139-159
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• 2011

본 연구는 대학 내 실험실에서 연구노트의 기록자인 학생들과 관리자인 교수들의 관점에서 연구노트의 중요성과 생산 및 관리의 측면을 조사하고자 하였다. 이를 위해 대학 내 물리, 화학, 생명과학 실험실의 교수 3명과 대학원생 4명을 대상으로 반구조화된 심층 면담을 실시하였다. 교수들은 연구 연속성을 연구노트 작성의 중요한 목적으로 인식한 반면 학생들은 기억으로서의 연구노트의 중요성과 이를 작성하는 과정을 통한 지식과 노하우의 학습을 강조하였다. 학생들은 연구노트가 연구실의 소유임을 분명히 인식하고 있었으며 교수들은 연구노트를 퇴임 시까지 실험실에 보관할 것이라고 언급하였다. 면담 참여자들은 연구노트의 형식적인 측면보다 내용적인 측면에 초점을 맞추고 있었으며 전자연구노트의 도입 필요성은 인식하지 못하고 있었다. 학생들은 정규 실험수업, 실험실 내 교수님과 선배, 견본 연구노트를 통해 연구노트 작성법을 습득하고 있었고 특히 실험실이라는 지식실행공동체 내에서의 학습이 큰 부분을 차지하고 있었다. 이는 연구노트 작성 교육에 있어 실험실의 총책임자인 교수의 역할이 중요하다는 것을 보여준다. 또한 대학 내 연구노트 작성과 관리에 있어 대학기록관의 역할이 보다 강조될 필요성이 있다.

• Mycobiology
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• 제43권2호
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• pp.118-121
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• 2015

Graphis yunnanensis is described here as a new species. It is taxonomically well characterized by entire labia, slit-like disc, lateral thalline margin, completely carbonized proper exciple, inspersed hymenium, 8-spored asci, muriform $25{\sim}45{\times}8{\sim}12{\mu}m$ ascospores, and the presence of norstictic and stictic acids. The separation of the new species from other somewhat similar Graphis species is discussed. In addition, the study includes Graphis tenoriensis and Phlyctis karnatakana reported for the first time from China.

• ETRI Journal
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• 제38권2호
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• pp.347-355
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• 2016

In face examinations, gender classification (GC) is one of several fundamental tasks. Recent literature on GC primarily utilizes datasets containing high-resolution images of faces captured in uncontrolled real-world settings. In contrast, there have been few efforts that focus on utilizing low-resolution images of faces in GC. We propose a GC method based on a pixel classifier boosting with modified census transform features. Experiments are conducted using large datasets, such as Labeled Faces in the Wild and The Images of Groups, and standard protocols of GC communities. Experimental results show that, despite using low-resolution facial images that have a 15-pixel inter-ocular distance, the proposed method records a higher classification rate compared to current state-of-the-art GC algorithms.

• 식물분류학회지
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• 제41권2호
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• pp.156-163
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• 2011

국내에 분포하는 이팝나무의 외부형태학적 형질을 재검토하여 기존 문헌과 선행 연구와의 차이를 파악하였으며, 식물상 문헌 및 표본정보를 통해 국내 분포도를 작성하였다. 또한 잎 표피 미세구조학적 형질과 엽병의 해부학적 형질을 추가하여 간략히 기재하였다.

• Ocean and Polar Research
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• 제23권2호
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• pp.97-107
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• 2001

The Sejong Formation of Late Paleocene to Eocene is a lower volcaniclastic sequence unconformably overlain by upper volcanic sequence, and distributed along the southern and southeastern cliffs of the Barton Peninsula. The Sejong Formation is divided into five sedimentary facies; disorganized matrix-supported conglomerate (Facies A), disorganized clast-supported conglomerate (Facies B), stratified clast-supported conglomerate (Facies C), thin-bedded sandstone (Facies D), and lapilli tuff (Facies E), based on sedimentary textures, primary sedimentary structures and bed geometries. Individual sedimentary facies is characterized by distinct sedimentary process such as gravel-bearing mudflows or muddy debris flows (Facies A), cohesionless debris flows (Facies B),unconfined or poorly confined hyperconcentrated flood flows and sheet floods (Facies C), subordinate streamflows (Facies D), and pyroclastic flows (Facies E). Deposition of the Sejong Formation was closely related to volcanic activity which occurred around the sedimentary basin. Four different phases of sediment filling were identified from constituting sedimentary facies. Thick conglomerate and sandstone were deposited during inter-eruptive phases (stages 1, 3 and 4), whereas lapilli tuff was formed by pyroclastic flows during active volcanism (stage 2). These records indicate that active volcanism occurred around the Barton Peninsula during Late Paleocene to Eocene.

• 대한안전경영과학회지
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• 제11권1호
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• pp.213-222
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• 2009

Two functions are considerable in the record management of policy management system operation. The first one is to prove that shows the conforming status of the management system requirements. The second one is to prove that shows the performing status whether the policy management system is operating effectively to the company. However, the second function requires the high level data analysis techniques, and it is more important for the decision making of the company operations. That is, the second function is more closer than the first function to the top manager's policy management tool. This paper is prepared to offer a study on the desirable record management which is necessary to the scientific decision making process. The scientific decision making requires the analysis of data derived from the reliable records. It is also aimed to enlighten the relations between the reliability of records and the adoption of the results of analysis in associated with the top manager's decision making.

• ALGAE
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• 제33권3호
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• pp.243-267
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• 2018

A taxonomic study was recently carried out on species of the tribe Ceramieae (Ceramiaceae, Rhodophyta), following an evaluation of previously published records and on the basis of field and laboratory investigations. In Morocco, the tribe is represented by 5 genera: Ceramium (21 taxa at specific and infraspecific levels), Gayliella (3 species), and by one species each of Centroceras, Corallophila and Microcladia. Among these, there are five new records for Morocco: Centroceras gasparrinii, Ceramium botryocarpum, Ceramium cingulatum, Ceramium echionotum var. mediterraneum, and Gayliella taylorii. The report of C. echionotum var. mediterraneum from the Atlantic coast of Morocco is one of the rare records from outside the Mediterranean. Ceramium ciliatum var. robustum and Ceramium codii are recorded for the first time from the Atlantic coast of Morocco. Centroceras clavulatum is excluded from Moroccan flora having been misidentified for C. gasparrinii. This paper summarizes the taxonomic characters of these species with images and presents a key for their identification. This report is the first detailed record of the species of the tribe Ceramieae for Morocco. As a result, the total number of taxa at both specific and infraspecific levels accepted in the tribe Ceramieae for Morocco, under current taxonomy and nomenclature, is 27.

• 기본간호학회지
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• 제26권1호
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• pp.32-41
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• 2019

Purpose: The purpose of this study was to identify the risk factors for postoperative pulmonary complications (PPCs) after upper or lower abdominal digestive tract surgery. Methods: Participants in this retrospective observational study had undergone upper or lower digestive tract surgery and entered the surgical intensive care unit between March 1, 2016 and February 28, 2017. Data were collected from the medical records, operative records, results of laboratory test, and the nursing records of the hospitals. Results: Of the patients, 544 patients were enrolled in the study and PPCs -developed in 335 (61.6%) patients. On multivariate logistic regression analysis, significant risk factors of PPCs were identified: BMI (Body Mass Index; $kg/m^2$), preoperative serum BUN (Blood Urea Nitrogen; mg/dL), abdominal open surgery, or blood transfusion during operation. Conclusion: These risk factors could be used to help identify patients at risk for PPCs and then appropriate nursing interventions could be provided for patients at risk of PPCs.

• Clinical and Experimental Pediatrics
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• 제58권10호
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• pp.369-373
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• 2015

Purpose: In 2004, the American Heart Association (AHA) had published an algorithm for the diagnosis of incomplete Kawasaki disease (KD). The aim of the present study was to investigate characteristics of supplemental laboratory criteria in this algorithm. Methods: We retrospectively examined the medical records of 355 patients with KD who were treated with intravenous immunoglobulin (IVIG) during the acute phase of the disease. Laboratory data were obtained before the initial IVIG administration and up to 10 days after fever onset. In 106 patients, laboratory testing was performed more than twice. Results: The AHA supplemental laboratory criteria were fulfilled in 90 patients (25.4%), and the frequency of laboratory examination (odds ratio [OR], 1.981; 95% confidence interval [CI], 1.391-2.821; P<0.001) was a significant predictor of it. The fulfillment of AHA supplemental laboratory criteria was significantly associated with refractoriness to the initial IVIG administration (OR, 2.388; 95% CI, 1.182-4.826; P=0.013) and dilatation of coronary arteries (OR, 2.776; 95% CI, 1.519-5.074; P=0.001). Conclusion: Repeated laboratory testing increased the rate of fulfillment of the AHA supplemental laboratory criteria in children with KD.

• Journal of Microbiology and Biotechnology
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• 제33권5호
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• pp.574-581
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• 2023

Nocardiosis is an uncommon opportunistic bacterial infection which becomes a significant health problem due to its increasing incidence and high mortality rate. However, many nocardiosis patients are underdiagnosed by physicians. To summarize the clinical characteristics and management of nocardiosis would help with better diagnosis and prognosis of nocardiosis. This retrospective study was conducted based on the medical records of nocardiosis patients between January 2015 and December 2021 in a tertiary hospital in China. Overall, 44 nocardiosis patients with 54 specimens were included. The patients consisted of 26 males and 18 females with a mean age of 50.4 ± 13.2 years. Among 44 patients, 26 (59.1%) were previously given immunosuppressive therapy. Connective tissue diseases (CTDs) were the most common underlying disease (16/44). The most frequent infection sites were the lungs (17/44) and skin or soft tissues (8/44). Common symptoms included cough (23/44), expectoration (18/44), fever (15/44), and subcutaneous abscesses (15/44). Forty-five out of 54 specimens (83.3%) required over 48 hours of culture time for nocardiosis detection. Thirty-six patients were cured or improved, 5 patients were discharged from the hospital due to poor prognosis, and 1 patient died. The average diagnosis time of poor prognosis cases was 19.7 days, which was significantly longer than those of improved or cured patients (7.3 days). Immunosuppressed patients comprise a large part of nocardiosis cases, which is worth attention in clinical practice. Early diagnosis, specifically through prolonged cultivation time of specimen, could help achieve better prognosis of nocardiosis patients.