• 제목/요약/키워드: Quantitative Functions

검색결과 489건 처리시간 0.025초

Challenges in Cancer Control Services Provided by Family Physicians in Primary Care: A Qualitative and Quantitative Study From Karabuk Province in Turkey

  • Ozdemir, Raziye;Ural, Sevda;Karacali, Merve
    • Journal of Cancer Prevention
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    • 제23권4호
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    • pp.176-182
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    • 2018
  • Background: Family physicians (FPs) play an important role in cancer control. The aim of this study was to understand the functions of FPs in cancer control and to explore FPs' perceptions of their own roles and the difficulties they face in cancer control in Karabuk province, Turkey. Methods: The study consisted of two methodological parts. The qualitative part included a descriptive study in which data were collected from 87.5% (n=56) out of all FPs in Karabuk using a questionnaire. In the quantitative part, in-depth interviews with 15 FPs were conducted and analyzed through content analysis. Results: Half of the FPs (50.0%) provided cancer prevention information for their registered people, focusing on especially smoking cessation. In the last three months, the proportion of FPs who had not invited anyone to screenings was 37.5% for the pap test, 26.8% for the mammography, 19.0% for the fecal occult blood test and 34.5% for the colonoscopy. Only 16.1% of them reported that they made home visits for cancer patients. In the qualitative part of study, the following themes were highlighted: the perceived responsibilities of FPs regarding cancer control; the effect of geographically undefined working area of FPs; the issues with coordination between FPs and specialists; the effect of the number of primary care team members. Conclusions: Cancer control services provided by FPs have significant problems in terms of the FPs' approach to the services and their content, continuity and coordination.

Human Capital as a Development Factor for Cultural and Creative Industries

  • Horban, Yurii;Dolbenko, Tetiana;Yaroshenko, Tetiana;Sokol, Oleksandr;Miatenko, Nataliia
    • International Journal of Computer Science & Network Security
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    • 제21권12spc호
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    • pp.604-610
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    • 2021
  • Human capital is the defining value of the national economy under market conditions. The manifestation of human capital is realized as an intellectual and creative capital, theoretically grounded and proven. The realization of intellectual capital is realized through the research creativity of scientists and researchers, and creative capital is manifested through artists and thinkers. Accordingly, creativity in market conditions forms a separate source of income and is an essential article in the formation of the GDP of the national economy. This research aims to analyze human capital from the perspective of cultural and creative industries. Research methods: systematization; comparative analysis of individual indicators of advanced countries of the world on the training system; statistical, taking into account macroeconomic indicators to assess the level of national creativity potential; system and logical analysis; method of information synthesis. Research results. The structural and quantitative composition of the factors of intellectual and creative capital formation has been systematized. The article proves that the unique properties of human capital, knowledge, creativity, experience and professional skills are the push factors of creativity development of the national economy and provide the priority development of creative and cultural industry that allows generating the added value on the national scale. The functions of creativity in the sphere of cultural industries are highlighted. It is noted that education and creativity of both intellectual and creative capital are the forming basis. The research of the world's advanced countries on the creativity index has pointed out the Netherlands as the leading country in the quantitative measurement of creativity. The economic development factors of the Netherlands were analyzed from the position of economic creativity, which allowed the formation of a two-factor model providing priority development of creativity in the cultural and creative industries.

SNMP MIB 파일의 유사도 분석에 관한 연구 (A Study on Similarity Analysis of SNMP MIB File)

  • 전병태
    • 한국소프트웨어감정평가학회 논문지
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    • 제15권1호
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    • pp.37-42
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    • 2019
  • 컴퓨터 프로그램 분쟁 조정 해결 방법중 하나인 유사도 분석 방법은 많은 연구되어왔다. 본 논문은 MIB (Management Information Base) 파일의 정량적 유사도 분석에 관한 내용이다. 정량적 유사도란 두 컴퓨터의 소스코드 등을 분석하여 일정한 기준을 적용하여 비교한 결과를 수치로 나타낸 것을 의미한다. 분석대상 프로그램은 WiMAX CPE 장치에 대해서 SNMP 프로토콜을 사용하여 구성관리, 장애관리, 성능 관리 등 네트워크 장치 관리 기능을 제공하는 프로그램이다. 여기서, WiMAX는 IEEE 802.16 무선 네트워크 표준 프로토콜을 말하며 고정형 WiMAX와 모바일 WiMAX로 구분될 수 있다. WiMAX CPE는 고객 집 또는 사무실 등 실내에 고정하여 사용하는 무선인터넷 단말기이다. 본 논문에서는 A사와 B사의 MIB 파일에 대한 유사도 분석을 수행하고, 피해회사에서 유출된 MIB 파일이 단순한 제품사양을 설명하기 위한 리스트가 아니고 그 재산적 가치가 인정될 수 있는 자료인지 여부에 대하여 분석해 보기로 한다.

Ecological Functions and Losses of Traditional Korean Village Groves

  • Lee, D.-W.;Park, C.-R.
    • 한국제4기학회지
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    • 제18권2호통권23호
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    • pp.65-66
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    • 2004
  • There have been groves, in many cases, along with hedgerows and remnant forests around a traditional Korean village. A village grove is very closely connected to the life of residents. Sometimes it was a holy place where important village festivals were held, and became a resting place for farmers, especially in sunny summer. As a matter of fact, it is noted that traditional Korean village groves had been fostered for many purpose as religion, Confucianism, scenery, sanitation, traffic guard, public security, agriculture, hunting, and military and public uses were included in Chosun Govemor General(1938). Village groves were usually located at the outlet of watershed inside which a village was built. In addition, village groves used to be established along part of mountain ranges, streams and streets. A unique type of village grove, called bibosoop was fostered especially where the outlet of watershed was largely opened. In other cases, it was placed where a part of mountain range was relatively low, or where village residents were likely to see ugly objects such as a huge cliff, stony upland with an unvegetated area and the like(Kim and Jang 1994). In a sense, a sheltebelt is a sort of bibosoop as it is a landscape element to complement places that are exposed to strong winds. However, it is comparable to other typical bibosoop that is situated at a topographically very specific zone of watershed. In this paper, we will address potential functions of Korean village groves from a perspective of modern landscape ecology and show current status of some remnants, based on preliminary surveys. A village grove functions as barrier or filter of objects such as water, nutrients, and other elements and habitat of wildlife (park et al. 2003, Lee 2004). The village grove slows down the flow of water and air, maintains soil moisture an hinders soil erosion, enabling cultivation of crops and bringing up creatures nearby. It contributes to enhancing biodiversity. Birds rest on shrubby and woody trees of the element. Presumably, other organisms may also inhabit the village groves and take advantage of it when those move from a forest patch to others. Emerging insects acclimate themselves in the shade of the green space before they fly to sunny air. Besides the village grove acts as a component of agroforestry system as leaf litter is shed from a grove to an asjacent agricultural area, and transformed into green manure(Lee 2004). By the way, many of the landscape elements were destroyed or declined in Koea during the past several decades. The losses have been parallel or linked to environmental degradation. Unfortunately, we have a little reliable data as for how many groves have disappeared in Korea until now. There has been no complete census on the village groves in Korea, and the viewpoints of survey were to a degree different depending on surveyors. So, it is difficult to analyze the temporal and spatial change of village groves. Currently, national inventory data of Korean village groves are available in three reports. We reviewed the locations of village groves and arranged those according to the present administrative units, DONG. With the limited data, we found that at least 484 of village groves were recorded in South Korea. Among all provinces, village groves were most in Gyeongsanbuk-Do Province and least in Chungcheongbuk-Do Province(Table 1). This is a preliminary report prepared while some quantitative data regarding functions and lossers of the village groves are being collected. More detailed data will be introduced in the near future.

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Study on Design Research using Semantic Network Analysis

  • Chung, Jaehee;Nah, Ken;Kim, Sungbum
    • 대한인간공학회지
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    • 제34권6호
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    • pp.563-581
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    • 2015
  • Objective: This study was conducted to investigate the potential of sematic network analysis for design research. Background: As HCD (Human-Centered Design) was emphasized, lots of design research methodologies were developed and used in order to find user needs. However, it is still difficult to discover users' latent needs. This study suggests the semantic network analysis as a complementary means for design research, and proved its potential through the practical application, which compares multi-screen purchase and usage behaviors between America and China. Method: We conducted an in-depth interview with 32 consumers from USA and China, and analyzed interview texts through semantic network analysis. Cross cultural differences in purchase and usage behaviors were investigated, based on measuring centrality and community modularity of devices, functions, key buying factors and brands. Results: Americans use more services and functions in the multi-screen environment, compared to Chinese. As a device substitutes other devices, traditional boundaries of the devices are disappearing in the USA. Americans consider function to recall Apple, but Chinese consider function, design and brand to recall Apple, Sony and Samsung as an important brand at the time of their purchase. Conclusion: This study shows the potential of semantic network analysis for design research through the practical application. Semantic network analysis presents how the concepts regarding a theme are structured in the cognitive map of users with visual images and quantitative data. Therefore, it can complement the qualitative analysis of the existing design research. Application: As the design environment becomes more and more complicated like multi-screen environment, semantic network analysis, which is able to provide design insights in the intuitive and holistic perspective, will be acknowledged as an effective tool for further design research.

Changes in Expression of Connexin Isoforms in the Caudal Epididymis of Adult Sprague-Dawley Rats exposed to Estradiol Benzoate or Flutamide at the Neonatal Age

  • Lee, Ki-Ho
    • 한국발생생물학회지:발생과생식
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    • 제20권3호
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    • pp.237-245
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    • 2016
  • Direct communication between neighboring cells via gap junction in tissue is important for maintenance and regulation of its physiological functions. Each epididymal region has different composition of cell types. It is well recognized that the epididymis is a steroid hormone-responsive tissue. The present study was designed to determine the effect of estradiol benzoate (EB) or flutamide exposured at the early postnatal age on the expression of connexin (Cx) isoforms in the caudal epididymis. The EB or flutamide was subcutaneously administrated to male Spragure Dawley rat at 7 days of age, and expressional changes of Cx isoforms in the adult corpus epididymis were determined by quantitative real-time PCR. The treatment of low-dose EB resulted in decreases of Cx30.3, Cx31.1, Cx37, and Cx45 expression but caused an increase of Cx32 expression. Exposure to high-dose EB led into expressional increases of Cx31, Cx31.1, Cx32, Cx40, and Cx43, even though a decrease of Cx37 expression was found with a high-dose EB treatment. A low-dose flutamide induced increases of Cx31, Cx31.1, Cx32, and Cx43 expression but a decrease of Cx37 expression. Expression of most Cx genes were significantly increased by a high-dose flutamide, while no expressional change of Cx26 and Cx40 was detected by a high-dose flutamide. These results indicate that expression of Cx isoforms in the caudal epididymis is altered by exposure to steroidal compounds at the prepubertal age. It is suggested that a contact with environmental exogenous materials during the early postnatal period would lead to alteration of epididymal functions at the adult.

The mitochondrial proteome analysis in wheat roots

  • Kim, Da-Eun;Roy, Swapan Kumar;Kamal, Abu Hena Mostafa;Kwon, Soo Jeong;Cho, Kun;Cho, Seong-Woo;Park, Chul-Soo;Woo, Sun-Hee
    • 한국작물학회:학술대회논문집
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    • 한국작물학회 2017년도 9th Asian Crop Science Association conference
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    • pp.126-126
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    • 2017
  • Mitochondria are important in wheat, as in all crops, as the main source of ATP for cell maintenance and growth including vitamin synthesis, amino acid metabolism and photorespiration. To investigate the mitochondrial proteome of the roots of wheat seedlings, a systematic and targeted analysis were carried out on the mitochondrial proteome from 15 day-old wheat seedling root material. Mitochondria were isolated by Percoll gradient centrifugation; and extracted proteins were separated and analyzed by Tricine SDS-PAGE along with LTQ-FTICR mass spectrometry. From the isolated the sample, 184 proteins were identified which is composed of 140 proteins as mitochondria and 44 proteins as other subcellular proteins that are predicted by the freeware subcellular predictor. The identified proteins in mitochondria were functionally classified into 12 classes using the ProtFun 2.2 server based on biological processes. Proteins were shown to be involved in amino acid biosynthesis (17.1%), biosynthesis of cofactors (6.4%), cell envelope (11.4%), central intermediary metabolism (10%), energy metabolism (20%), fatty acid metabolism (0.7%), purines and pyrimidines (5.7%), regulatory functions (0.7%), replication and transcription (1.4%), translation (22.1%), transport and binding (1.4%), and unknown (2.8%). These results indicate that many of the protein components present and functions of identifying proteins are common to other profiles of mitochondrial proteins performed to date. This dataset provides the first extensive picture, to our knowledge, of mitochondrial proteins from wheat roots. Future research is required on quantitative analysis of the wheat mitochondrial proteomes at the spatial and developmental level.

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이분적 터널 암반 분류를 위한 정성적 자료의 지구통계학적 연구 II. 응용 (A Geostatistical Study Using Qualitative Information for Tunnel Rock Binary Classificationll- II. Applcation)

  • 유광호
    • 한국지반공학회지:지반
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    • 제10권1호
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    • pp.19-26
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    • 1994
  • 본 논문에서는, 정성적 데이타를 체계적으로 이용할 수 있는, 지시크리깅(indicator kriging) 과 오차에 대응하는 비용(cost of errors)에 근거한 암반분류 방법의 응용예에 관해 연구하였다. 특히, 암반의 이분적 분류(binary classification)가 고려되었으며, 이를 위해서, 간편화된 암반 평가 시스템 (rock mass rating system, RMR)이 사용되었다. 또한, 대부분의 주관성은 손실함 수를 작성할 때 발생하기 때문에, 손실함수의 민감도 분석(sensitivity analysis)이 수행되었다. 본 연구를 통해, 오차에 대응하는 비용의 기대값이 암반조사를 위한 시추 방법이 잘 계획되었는지에 관한 평가척도로 이용될 수 있음을 알았다. 오차에 대응하는 비용의 기대값과 그 데이타를 샘플링 하는데 드는 비용을 감안할 때, 정성적 데이타가 정량적 데이타보다 경제적일 경우도 있으며, 이는 주위 지반상태와 시추에 드는 비용을 잘 고려하여 결정되어야 한다. 응용예를 통해서 제시된 방법은 보다 체계적인 암반 조사를 위해 크게 기여할 것으로 사료된다.

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감각조절과 각성의 관련성에 대한 문헌고찰 (Correlation Between Sensory Modulation and Arousal : A Literature Review)

  • 홍은경
    • 대한감각통합치료학회지
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    • 제13권2호
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    • pp.75-84
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    • 2015
  • 목적 : 본 연구의 목적은 감각조절과 각성과의 신경학적인 메커니즘을 알아보는 것이다. 본 론 : 감각통합치료에서 아동의 적절한 각성유지는 중요한 이슈이다. 감각입력을 통한 각성 조절을 위해 둘레계 및 그물체는 중요한 관계가 있고, 특히 그물체에서 대뇌피질로 가는 오름그물활성계통은 주요 처리 경로이다. 이때 콜린성 뉴런 및 단가아민계 뉴런 집단 등에서 분비되는 다양한 신경전달물질이 영향을 미친다. 각성을 위한 메커니즘은 중추신경계 및 자율신경계 기능을 측정하는 뇌파나 피부전기반응 등으로 측정한다. 객관적 신경생리학적 측정을 통해 일반아동과 장애아동에서 중추신경계 및 자율신경계 기능이 차이가 있음이 보고되었다. 감각통합치료를 통해 장애아동에게 적절한 감각을 입력하는 것은 그물체와 둘레계, 대뇌피질을 활성화시켜 최적의 각성상태를 유지하도록 돕는다. 결 론 : 객관적 측정도구를 사용한 연구결과의 제시는 감각통합치료에 대한 근거기반 임상을 위한 기초자료가 된다.

전북 일부 지역 초등학교 고학년 대상 '영양·식생활 가이드북'을 활용한 영양교육 효과 (Effects of Nutrition Education Using Dietary Guidebook in Higher Grade Elementary Students of Jeonbuk Area)

  • 박미란;김숙배
    • 대한지역사회영양학회지
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    • 제23권1호
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    • pp.13-27
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    • 2018
  • Objectives: This study was conducted to examine the effects of nutrition education with a dietary guidebook for children on dietary attitude, nutrition knowledge and nutrient intakes. Methods: The subjects were 54 higher grade elementary students (27 educated vs. 27 non-educated). The educated group was provided individual and/or group lessons (40 min/lesson/week, 4 week) using a dietary guidebook of Children developed by The Korean Society of Community Nutrition (KSCN) & Korean Food and Drug Administration (KFDA). The contents were Balanced Diet, Smart Food Choices, Cooking a Healthy Snack and Building a Healthy Body. We examined the differences in nutrition knowledge, dietary attitudes and dietary intake between the educated group and non-educated group. Results: After education, the educated group improved dietary attitude, nutrition knowledge and qualitative nutrient intakes compared to the non-educated group. Specifically, among dietary attitudes, 'taking a meal with salty and spicy food' increased, while among nutrition knowledge, 'functions of protein', 'functions of fat', 'foods with carbohydrates', 'foods with fat', 'foods with vitamins', and 'foods with minerals' were increased. Nutrition adequacy ratio (NAR) scores for vitamin C, iron, and zinc were increased. Conclusions: Nutrition education using a dietary guidebook for children developed by the KSCN & KFDA had positive effects on nutrition knowledge and qualitative nutrient intakes. These findings suggest that nutrition education focused on personalized daily energy and nutrient requirements may improve dietary attitude and quantitative nutrient intakes of children.