• Title/Summary/Keyword: Mediterranean

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Why the Mediterranean Sea Is Becoming Saltier

  • Bryden, Harry-L.;Boscolo, Roberta
    • Journal of the korean society of oceanography
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    • v.37 no.3
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    • pp.117-124
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    • 2002
  • Anthropogenic changes have been made to the water budget for the Mediterranean Sea as a result of river diversion projects. The decrease in freshwater inflow to the Mediterranean represents an effective increase in the overall net evaporation over the basin. Hydraulic control models for the exchange between the Mediterranean and Atlantic through the Strait of Gibraltar predict that the salinity of the Mediterranean should increase if the net evaporation over the Mediterranean increases. Increases in the salinity of the deep waters in both the western and eastern Mediterranean basins have been observed. The causes of such higher deep water salinity are attributed to increases in intermediate water salinity which are ultimately mixed down into the deep sea during wintertime buoyancy loss events. The pattern of the Mediterranean salinity increase is instructive for understanding how the water mass properties in a basin change over time as a result of anthropogenic changes.

Comparison of five international indices of adherence to the Mediterranean diet among healthy adults: similarities and differences

  • Aoun, Carla;Papazian, Tatiana;Helou, Khalil;El Osta, Nada;Khabbaz, Lydia Rabbaa
    • Nutrition Research and Practice
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    • v.13 no.4
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    • pp.333-343
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    • 2019
  • BACKGROUND/OBJECTIVES: To compare five indices of adherence to the Mediterranean Diet (MD) among adults living in the Mediterranean region. SUBJECTS/METHODS: A total of 100 healthy Lebanese adults aged between 18 and 65 years. Face-to-face interviews to collect sociodemographic and medical information, to take anthropometric measurements, and to fill a validated, culturally adapted, food frequency questionnaire (FFQ). The score for each item was calculated following the recommendations for each corresponding index. The five MD indices were Mediterranean Diet Scale (MDScale), Mediterranean Food Pattern (MFP), MD Score (MDS), Short Mediterranean Diet Questionnaire (SMDQ), and the MedDiet score. RESULTS: Significant correlations were detected between items with P-values < 0.001. Minimal agreement was seen between MDScale and MedDiet score and maximal agreement between MDS and MedDiet score. Univariate and multivariate analyses showed that MDS and MedDiet scores had significant correlations with fiber and olive oil intake, main components of the MD. MDScale showed a significant correlation with waist-to-hip ratio and with total energy intake but none of the five indices was correlated to body mass index (BMI). CONCLUSIONS: The indices that showed the highest correlation with variables related to the MD are the MDScale and the MedDiet score; therefore, they can be used to assess our future study populations. Based on the current results, more than half of the study population was non-adherent to the MD and adherence to this diet did not appear to protect against being overweight ($BMI{\geq}30$).

An Analysis of the Mediterranean Cruise Ports' Network Using Social Network Analysis

  • Polasek, Adriana Estefania Valero;Yang, Tae-Hyeon;Park, Sung-Hoon;Yeo, Gi-Tae
    • Journal of Navigation and Port Research
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    • v.44 no.2
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    • pp.73-78
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    • 2020
  • The cruise industry in the Mediterranean region increased from 2000-2018, being the second most important region after the Caribbean. The purpose of this study was to analyze the networks and hub ports of the Mediterranean. This paper used the SNA (Social Network Analysis) methodology, which includes Hub and Authority Combined Centrality (HACC) that has been used to analyze cruise port centrality, as well as degree centrality such as In-Degree, Out-Degree, and Betweenness. This empirical study suggests that the top three ports of the Mediterranean ports' network in terms of hub index are Barcelona, Civitavecchia, and Palma de Mallorca. The academic implications are the suggestion for data integration based on real itineraries and numbers of POC (Port of Calls), as well as the selection of the hubs of the targeted areas. The practical implications are suggested such as a clear requirement for cruise industry, as a way to widen the scope for the Mediterranean region and a valuable reference for cruise ship companies to select the best fit home ports.

Global, Remote, and Local Effects on the Mediterranean Climate in Present-Day Simulations (현재 기후 모의실험에서 나타나는 지중해의 기후에 대한 전 지구, 원격, 지역 영향들)

  • Kim, Go-Un;Seo, Kyong-Hwan
    • Atmosphere
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    • v.30 no.3
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    • pp.311-318
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    • 2020
  • Impacts on the atmospheric circulation and ocean system over the Mediterranean during boreal summer are investigated using Coupled Model Intercomparison Project Phase 5 (CMIP5) historical simulations (from 1911 to 2005). As the climate warms, global and remote effects lead to a strengthening in descending motion, an increase in sea surface temperature (SST) and surface dryness, but a decrease in marine primary production over the Western Mediterranean. The global effect is estimated from interannual variability over the global mean SST and the remote effect is driven by diabatic forcing generated from the South and East Asian summer monsoons. On the other hand, a local contribution leads to the strengthened descending motion and increased surface dryness over the Eastern Mediterranean, whereas the marine primary production over this region tends to increase due to possibly the urban wastewater and sewage. Our result suggests that particular attention needs to be paid to conserve the marine ecosystem over the Mediterranean.

A Study on Mediterranean Tourism Impact Analysis by Specific Events using Photo Sharing Website (특정 사건에 따른 지중해 관광 영향 분석에 관한 연구 - 사진 공유 웹사이트를 기반으로)

  • Lee, Dong-Yul;Kang, Ji-Hoon;Moon, Sang-Ho
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.5 no.5
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    • pp.167-176
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    • 2015
  • Due to the variety of tourist attractions, many people of the world are visiting annually in Mediterranean area. In this paper, we analyze Mediterranean tourism impact by specific events such as the Arab Spring. In details, we make several density maps based on the position and time information of the geo-tagged photos extracted from Panoramio which is a representative photo sharing website. These density maps should be used to analyze how can specific events affect on Mediterranean tourism. To do this, first, a spatial database is constructed using geo-tag and time information of photo data extracted from Panoramio. Using GIS tool, then, several density maps are produced after performing density process based on spatial databases. Based on these density maps, finally, we analyze visually on Mediterranean tourism impact according to before, progress, and after of the Arab Spring.

Research Trends Analysis on the Mediterranean Area Studies using Co-appearance Keywords (동시 출현 키워드를 활용한 지중해지역 연구 동향 분석)

  • Lee, Dong-Yul;Kang, Ji-Hoon;Moon, Sang-Ho
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.6 no.5
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    • pp.409-419
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    • 2016
  • In general, Area studies have very flexible field of research, so it is very difficult to proceed all field of research at the same time. Due to this, researches on Area studies have been changed the field of research and research trends according to age. So it is important to identify research trends for performing Area studies. Also, interests for understanding the research trend of Area studies are increasing constantly. In this paper, we analyze research trends of Mediterranean Area studies in Korea by using co-appearance keywords. To do this, we first analyze article types and extract co-appearance keywords on articles of 『Journal of Mediterranean Area Studies』, which is the representative journal of Mediterranean region in Korea. In details, trends analysis of Mediterranean Area studies would be performed by using cp-keywords of article and visualizing network graph forms.

Familial Mediterranean fever presenting as fever of unknown origin in Korea

  • Lee, Jun Hee;Kim, Jong Hyun;Shim, Jung Ok;Lee, Kwang Chul;Lee, Joo Won;Lee, Jung Hwa;Chae, Jae Jin
    • Clinical and Experimental Pediatrics
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    • v.59 no.sup1
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    • pp.53-56
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    • 2016
  • Familial Mediterranean fever (FMF) is the most common Mendelian autoinflammatory disease, characterized by uncontrolled activation of the innate immune system that manifests as recurrent brief fever and polyserositis (e.g., peritonitis, pleuritic, and arthritis). FMF is caused by autosomal recessive mutations of the Mediterranean fever gene, MEFV which encodes the pyrin protein. Although FMF predominantly affects people from Mediterranean and Middle Eastern ethnic origins, 3 cases of FMF have been reported in Korea since 2012. We report another case of FMF in Korea in which the patient presented with a month-long fever without serositis. After treatment with colchicine was initiated, the patient's symptoms quickly subsided. The response to colchicine was helpful for diagnosis. We compare the FMF genotypes in Korea with in other countries. Studying FMF cases in Korea will help establish the best MEFV exons to use for screening and diagnosis of Korean FMF.

Characterization of Coolia spp. (Gonyaucales, Dinophyceae) from Southern Tunisia: first record of Coolia malayensis in the Mediterranean Sea

  • Abdennadher, Moufida;Zouari, Amel Bellaaj;Medhioub, Walid;Penna, Antonella;Hamza, Asma
    • ALGAE
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    • v.36 no.3
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    • pp.175-193
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    • 2021
  • This study provides the first report of the presence of Coolia malayensis in the Mediterranean Sea, co-occurring with C. monotis. Isolated strains from the Gulf of Gabès, Tunisia (South-eastern Mediterranean) were identified by morphological characterization and phylogenetic analysis. Examination by light and scanning electron microscopy revealed no significant morphological differences between the Tunisian isolates and other geographically distant strains of C. monotis and C. malayensis. Phylogenetic trees based on ITS1-5.8S-ITS2 and D1-D3/28S rDNA sequences showed that C. monotis strains clustered with others from the Mediterranean and Atlantic whereas the C. malayensis isolate branched with isolates from the Pacific and the Atlantic, therefore revealing no geographical trend among C. monotis and C. malayensis populations. Ultrastructural analyses by transmission electron microscopy revealed the presence of numerous vesicles containing spirally coiled fibers in both C. malayensis and C. monotis cells, which we speculate to be involved in mucus production.

Practicability of Six Weeks of Korean-Style Mediterranean Diet for Elderly Koreans with High Risk for Dementia (치매위험노인의 한국형 지중해식 식단의 적용 및 중재평가)

  • Jeong, Eun Hee;Kim, Eunji;Hong, Chang Hyung;Moon, So Young;Park, Hee Kyung;Jeong, Jee Hyang;Na, Hae Ri;Choi, Seong Hye;Park, Yoo Kyoung
    • Journal of the Korean Dietetic Association
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    • v.25 no.4
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    • pp.237-256
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    • 2019
  • The purpose of this study was to verify whether Mediterranean diet, which proved to have a significant effect on preventing dementia for people aged 65 or older, could be well modified to be a Korean-style Mediterranean diet. This study was performed as a randomized-controlled trial for 6 weeks. Functional physical changes, cognitive scores, depression scores and dietary changes were all assessed. The walking speed (P<0.001) and the cognitive scores were statistically improved in only the experimental group (P<0.001), and the depression scores were also significantly improved in only the experimental group (P<0.01). The dietary intake showed a 30% improvement for consuming more than 7 cups per day of vegetables and fruits. When the participants were contacted four months after the end of the study, 90% of them said that the Korean-style Mediterranean diet was feasible and 100% said the nutrition interventions helped them maintain the diet during their daily lives. The results suggest that although the Mediterranean diet can be difficult to apply, any limitations of this healthy diet can be overcome.

A Study on Activation Method of Website through Log Analysis -Focused on the website(MMWS) for research the Mediterranean Area- (로그 분석을 통한 웹사이트 활성화 방안에 대한 연구 - 지중해지역 연구를 위한 웹사이트(MMWS)를 중심으로 -)

  • Kang, Ji-Hoon
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.7 no.6
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    • pp.907-916
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    • 2017
  • Recently, various studies related to ICT convergence have been made. Recently, various studies related to ICT convergence have been made. In the academic field, the demand for ICT convergence is on the rise. For example, Digital Humanities and Area Informatics are representative. Area Studies means to study the culture of a specific area in an integrated way. In this regard, researchers who specialize in researching overseas area generally use websites to obtain information related to the area. The Multilingual Mediterranean Web Service System(MMWS), which is operated by the Institute for Mediterranean Studies of Busan University of Foreign Studies is a web site that provides professional and general information to researchers or ordinary people studying in the Mediterranean area among overseas area. In this paper, we analyzeoverseas web sites the MMWS and discuss how to activate web sites based on the analysis results. In details, it analyze MMWS through log analysis and use Google Analytics, a log analysis system provided by Google for analysis. Also study how to use ICT convergence contents as a website activation method.