• Title/Summary/Keyword: Performance reporting

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Measures for Adware and Spyware (애드웨어 및 스파이웨어 대응기법)

  • Kim, Bae-Hyun;Kwon, Moon-Taek
    • Convergence Security Journal
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    • v.6 no.4
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    • pp.41-47
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    • 2006
  • Spyware is any technology that aids in gathering information about a person or organization with-out their knowledge. Software designed to serve advertising, known as adware, can usually be thought of as spyware as well because it almost invariably includes components for tracking and reporting user information. A piece of spyware and adware affect computers which can rapidly become infected with large numbers of spyware and adware components. Users frequently notice from un-wanted behavior and degradation of system performance, such as significant unwanted CPU activity, disk usage, and network traffic which thereby slows down legitimate uses of these resources. The presence of situation will continue because of rapid expansion of Internet usages. Therefore, security solutions, such as anti-adware and anti-spyware, for recovering these malfunction due to the malicious programs must be developed. However, studies on the malicious programs are still not sufficient. Accordingly, this paper has studied the malicious program techniques, based on the results of analysis of present adware and spyware techniques by employing collected samples, and presents efficient measures for blocking and remedying the malicious programs.

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Hemiarthroplasty for Distal Humerus Fracture: A Systematic Review and Meta-analysis for Functional Outcome

  • Kwak, Jae-Man;Kholinne, Erica;Sun, Yucheng;Lee, Gwan Bum;Koh, Kyoung Hwan;Chun, Jae-Myeung;Jeon, In-Ho
    • Clinics in Shoulder and Elbow
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    • v.21 no.3
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    • pp.120-126
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    • 2018
  • Background: Treatment of distal humerus fractures in osteoporotic elderly patients is often challenging. For non-reconstructible fractures with open reduction and internal fixation, total elbow arthroplasty (TEA) is an acceptable alternative. However, the relatively high complication rates and lifelong activity restrictions make TEA less ideal for elderly or low-demand patients. Efforts to identify or develop alternate procedures that benefit relatively young, high-demand patients have resulted in increased interest in hemiarthroplasty. This systematic review reports the clinical outcomes of hemiarthroplasty for distal humeral fractures. Methods: We systematically reviewed the databases of PubMed, Ovid MEDLINE, and Cochrane Library. All English-language studies published before June 2017 were considered for possible inclusion. Search terms included 'distal humerus fracture' and 'hemiarthroplasty'. Studies reporting outcomes (and a minimum of 1 year clinical follow-up) in human subjects after hemiarthroplasty (Latitude system) for distal humeral fractures were assessed for inclusion. Patient demographics, clinical and radiographic outcomes, and complications were recorded, and homogenous outcome measures were analyzed. Results: Nine studies with a total of 115 patients met the inclusion criteria. Among the included studies, the weighted mean follow-up time was 35.4 months. Furthermore, the weighted mean of the postoperative range of motion ($107.6^{\circ}$ flexion-extension, $157.5^{\circ}$ for pronation-supination) and functional outcomes (Mayo elbow performance scores: 85.8, Disabilities of the Arm, Shoulder and Hand score: 19.6) were within the acceptable range. Conclusions: Our study indicates that hemiarthroplasty is a viable option for comminuted distal humerus fracture. Satisfactory functional outcomes were observed in most patients.

Breast Cancer Screening Barriers from the Womans Perspective: a Meta-synthesis

  • Azami-Aghdash, Saber;Ghojazadeh, Morteza;Sheyklo, Sepideh Gareh;Daemi, Amin;Kolahdouzan, Kasra;Mohseni, Mohammad;Moosavi, Ahmad
    • Asian Pacific Journal of Cancer Prevention
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    • v.16 no.8
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    • pp.3463-3471
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    • 2015
  • Background: The principal aim of health service providers in the field of breast cancer is to detect and treat lesions at an appropriate time. Therefore, identification of barriers to screening can be very helpful. The present study aimed to systematically review the qualitative studies for extracting and reporting the barriers of screening for breast cancer from the womans perspective. Materials and Methods: In this systematic review; Pubmed, Google Scholar, Ovid Scopus, Cochrane Library, Iranmedex, and SID were searched using the keywords: screening barriers, cancer, qualitative studies, breast and their Persian equivalents, and the needed data were extracted and analyzed using an extraction table. To assess the quality of the studies, the Critical Appraisal Skills Programme (CASP) tool was used. Results: From 2,134 related articles that were found, 21 articles were eventually included in the study. The most important barriers from the point of view of 1,084 women were lack of knowledge, access barriers (financial, geographical, cultural), fear (of results and pain), performance of service providers, women's beliefs, procrastination of screening, embarrassment, long wait for getting an appointment, language problems, and previous negative experiences. Articles' assessment score was 68.9. Conclusions: Increasing women's knowledge, reducing the costs of screening services, cultural promotion for screening, presenting less painful methods, changing beliefs of health service providers, provision of privacy for giving service, decreasing the waiting time, and providing high quality services in a respectful manner can be effective ways to increase breast cancer screening.

A Case Report of Regressed Metastatic Brain Tumors and Prolongation of Life with Allergen Removed Rhus verniciflua Stokes after Gamma Knife Radiosurgery (감마나이프 시술 후 옻나무 추출물 투여로 전이성 뇌종양 소퇴 및 생존기간이 연장된 환자 1례)

  • Jerng, Ui-Min;Kim, Hye-Mi;Jeong, Jong-Soo;Lee, Jin-Soo;Kim, Kyung-Suk;Yoon, Seong-Woo
    • The Journal of Korean Medicine
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    • v.30 no.5
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    • pp.157-162
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    • 2009
  • Objectives: The purpose of this study is reporting the possibility of the treatment of metastatic brain tumors with allergen removed Rhus verniciflua Stokes (aRVS) after gamma knife radiosurgery. Methods: A patient with lung cancer felt a headache about one year after conventional therapies, and metastatic brain tumors were diagnosed. He received gamma knife radiosurgery twice but refused to get more conventional therapies afterwards. So he has been treating with aRVS since then. Results: During 143 weeks of administration of aRVS, the size of brain masses has decreased continuously without extracranial metastasis and the patient has maintained a good performance status. Conclusions: This report suggests that aRVS may play a therapeutic role in the treatment of metastatic brain tumors. Further studies will be needed to determine the effect of aRVS on metastatic brain tumors.

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The Relationship Between Self-Disclosure and Clinical Competency in Nursing Students (간호대학생의 자기표출과 임상수행능력간의 관계)

  • 이규은;하나선;길숙영
    • Journal of Korean Academy of Nursing
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    • v.30 no.3
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    • pp.571-583
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    • 2000
  • The purpose of this study was to identify the level of self-disclosure and clinical competency and the relationships between self-disclosure and clinical competency in nursing students. The subjects were consisted of 662 nursing students from six universities and five junior colleges. The data were collected conveniently by self reporting questionnaires given to the students from September 13 to October 23, 1999. The instruments for this study were JSDQ and clinical competency measurement tool. The data were analyzed by SAS/PC program using descriptive statistics, t-test, ANOVA, Pearson correlation coefficient. The results of this study are as follows : 1. The mean score for the level of self- disclosure was 3.29$\pm$0.98. 2. The mean score for the level of clinical competency was 3.93$\pm$1.00. The mean score for the dimension of skills, professional attitudes, teaching and coordinating, nursing process, interpersonal relationships were 4.09$\pm$0.77, 4.08$\pm$0.82, 3.97$\pm$ 0.90, 3.77$\pm$0.76 and 3.37$\pm$0.75 respectively. 3. The statistically significant difference in the score of the self-disclosure according to the educational background (F=9.42, p<.01), grade (F=5.59, p<.01), religion (F=2.68, p<.05), satisfaction of nursing major (F=14.20, p<.0001), and satisfaction of nursing practice (F=5.42, p<.01) was obtained. 4. The statistically significant difference in the score of the clinical competency according to the grade (F=32.44, p<.0001), achieved performance records (F=3.52, p<.05), satisfaction of nursing major (F=12.06, p<.0001), satisfaction of nursing practice (F=27.35, p<.0001) was obtained. 5. The data shows the positive correlations between self-disclosure and skill (r=.3231, p<.0001), between self- disclosure and teaching/coordinating (r=.1912, p<.0001), between self-disclosure and interpersonal relationship (r=.3064, p<.0001), between self-disclosure and professional attitude (r=.2789, p<.0001), between self-disclosure and nursing process (r=.2766, p<.0001).

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Development of Integrated Data Management Prototype System for Aviation Accident and Incident Investigation (국내 항공사고조사를 위한 항공사고 통합 데이터 관리시스템의 프로토 타입 개발)

  • Kim, Do-Hyun;Hong, Seung-Beom
    • Journal of Advanced Navigation Technology
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    • v.22 no.3
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    • pp.198-204
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    • 2018
  • In this paper, It proposed the development of integrated data management's prototype system for aviation accident and incident system. With the recent development of the aviation accident investigation equipment, accident investigation system should collect and manage the various types of jpg, avi, and wav data files. However, the ECCAIRS system does not have a separate database for managing the various generated data during the accident investigation. And the Korea aviation accident management system also has the same problem. Therefore, in this paper, we analyze the aviation accident report system of major foreign countries and prepare a method to apply it to the domestic environment. Through the prototype of the integrated data management system, we confirmed the performance through inputting the existing data and the recently investigated data. We will use this result as basic data for completion of final integrated data management system.

Using Cognitive Diagnosis Theory to Analyze the Test Results of Mathematics (수학 평가 결과의 분석을 위한 인지 진단 이론의 활용)

  • Kim, Sun-Hee;Kim, Soo-Jin;Song, Mi-Young
    • School Mathematics
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    • v.10 no.2
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    • pp.259-277
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    • 2008
  • Conventional assessments only provide a single summary score that indicates the overall performance level or achievement level of a student in a single learning area. For assessments to be more effective, test should provide useful diagnostic information in addition to single overall scores. Cognitive diagnosis modeling provides useful information by estimating individual knowledge states by assessing whether an examinee has mastered specific attributes measured by the test(Embretson, 1990; DiBello, Stout, & Rousses, 1995; Tatsuoka, 1995). Attributes are skills or cognitive processes that are required to perform correctly on a particular item. By the results of this study, students, parents, and teachers would be able to see where a student stands with respect to mastering the attributes. Such information could be used to guide the learner and teacher toward areas requiring more study. By being able to assess where they stand in regard to the attributes that compose an item, students can plan a more effective learning path to be desired proficiency levels. It would be very helpful to the examinee if score reports can provide the scale scores as well as the skill profiles. While the scale scores are believed to provide students' math ability by reporting only one score point, the skill profiles can offer a skill level of strong, weak or mixed for each student for each skill.

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A Comparision of AutoCyte PREP with Matched Conventional Smear in Cervicovaginal Cytology (자궁경부 세포검사에서 기존 도말과 AutoCyte PREP의 비교)

  • Jang, Jae-Jung;Kim, Jung-Sun;Cho, Kyung-Ja;Khang, Shin-Kwang;Nam, Joo-Hyun;Gong, Gyung-Yub
    • The Korean Journal of Cytopathology
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    • v.13 no.1
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    • pp.8-13
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    • 2002
  • This study was designed to compare the performance of liquid-based preparation from the AutoCyte PREP with the conventional cervicovaginal smear in masked split-samples. In randomly selected 840 cases, the conventional smear was always prepared first, and the AutoCyte PREP used the resldual cells on the collecting device. Parallel AutoCyte PREP slides and matched conventional smears were screened in a blind fashion. All abnormals and 10% random normal cases were reviewed by two pathologists in a blind fashion. The Bethesda System was used for reporting the diagnosis and specimen adequacy. The diagnoses from the two methods were agreed exactly in 767(91.3%) of 840 cases. The AutoCyte PREP demonstrated a 25% overall improvement in the detection of squamous intraepithelial lesion(SIL). The ratio of ASCUS to SIL was decreased as 0.45 compared with 1.00 of conventional smear. The AutoCyte PREP produced excellent cellular preservation and superior sensitivity for detection of atypical cells as compared to the conventional smear. It makes us to be able to subclassify ASCUS into from WNL to HSIL. We thought that the AutoCyte PREP method might contribute to increase the detection rate of abnormal cells than conventional methods.

The Changes of Traveller's Sleep-Wake Cycles by Jet Lag (비행시차(jet lag)에 의한 여행객의 수면-각성 주기의 변화)

  • Lee, Seung-Hwan;Kim, Leen;Sub, Kwang-Yoon
    • Sleep Medicine and Psychophysiology
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    • v.2 no.2
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    • pp.146-155
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    • 1995
  • Jet lag can be defined as the cumulative physiological and psychological effects of rapid air travel across multiple time zone. The consequences of jet lag include fatigue, general malaise, sleep disturbances, and reductions of cognitive and psychomotor performance, all of which have been documented in experimental biological and air crew personnel studies. Thus authors tried to study the jet lag of natural travellers by modified self reporting sleep log. Total 61 healthy travellers was studied for 3 days before and 7 days after jet-flights across seven to ten time zone. The eastbound travelling group was 38 persons, aged 19 -70 and westbound travelling group was 23 persons, aged 13 - 69. Sleep onset time, wake-up time, sleep latency, awakening frequency on night sleep, awakening duration on night sleep, sleepiness at wake-up and nap length were evaluated. Our results suggested that the 7 to 10 time zone shift gave significant influence to traveller's sleep-wake cycles. The date which subjective physical condition was recovered on was $5.16{\pm}1.50$ day after arrivals for eastbound, while for westbound, $4.91{\pm}1.62$ day. In eastbound travelling, sleep onset time became later than baselines and could not recover until 7th day. But in westbound, it became earlier than baseline and could recover until 6th day. The mean score of 24-hour sleepiness was greater in eastboumd than westbound. Therefore the eastbound travelling caused more sleep-wake cycle disturbance and daytime dysfunction than westbound travelling. In other parameters, there was no definite difference between east and westbound. From our results, it was suggested that the symptom severity of jet lag was dependent on the travelling direction. To demonstrate more definite evidence, large sized data collections and comparision by age difference were needed.

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Knowledge, Compliance, and affecting factors of the Cough Etiquette to Prevent the Respiratory Infectious Disease Transmission on Convergence Study (호흡기 감염 전파 예방을 위한 기침예절 지식과 실행수준 및 영향요인에 관한 융합 연구)

  • Kim, Og Son;Yoon, Sung Won
    • Journal of Digital Convergence
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    • v.16 no.10
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    • pp.389-398
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    • 2018
  • This study aimed to investigate the knowledge, compliance and affecting factors of the cough etiquette to prevent the respiratory infectious disease transmission. Data were collected 250 self reporting questionnaires above 19 years old adult from Aug. 13th to Sep. 19th 2018. 213 questionnaires were analyzed statistically. In the results, the score was converted in terms of 100 points, knowledge of the cough etiquette was average $70.99{\pm}19.92$ points, compliance was $70.63{\pm}10.25$ points. Knowledge and compliance were statistically positive significant correlation, In the multiple regression analysis, the affecting factors were gender, usually carry a handkerchief, usually carry a portable tissue paper, average number of handwashes per day, know about cough etiquette, knowledge of cough etiquette. Therefore, it is necessary to develop and apply an educational program that reflects the affecting factors of cough etiquette in this study result. The higher level of cough etiquette performance will help prevent respiratory infection transmission.