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( Lester Tome ) 대한무용학회 2013 대한무용학회논문집 Vol.71 No.5
With La rebambaramba (1928), librettist Alejo Carpentier and composer Amadeo Roldan explored ballet as a medium for creating nationalist art. The work`s depiction of a nineteenth-century carnival in Havana was typical of afrocubanismo, an artistic movement that borrowed themes and materials from Afro-Cuban culture. La rebambaramba denounced Cuba`s history of colonialism, slavery, racism and patriarchy, while also subverting a government ban of black music and dance in the 1920s. Plans for presenting the ballet ranged from a socially radical staging with black dancers in Havana to a foreign production, possibly exotic, by Denishawn or Les Ballet Russes.With La rebambaramba (1928), librettist Alejo Carpentier and composer Amadeo Roldan explored ballet as a medium for creating nationalist art. The work`s depiction of a nineteenth-century carnival in Havana was typical of afrocubanismo, an artistic movement that borrowed themes and materials from Afro-Cuban culture. La rebambaramba denounced Cuba`s history of colonialism, slavery, racism and patriarchy, while also subverting a government ban of black music and dance in the 1920s. Plans for presenting the ballet ranged from a socially radical staging with black dancers in Havana to a foreign production, possibly exotic, by Denishawn or Les Ballet Russes.
The impact of body armor on physical performance of law enforcement personnel
Colin Tomes,Robin Marc Orr,Rodney Pope 대한직업환경의학회 2017 대한직업환경의학회지 Vol.29 No.-
Background: The law enforcement officer profession requires performance of arduous occupational tasks while carrying an external load, consisting of, at minimum, a chest rig, a communication system, weaponry, handcuffs, personal protective equipment and a torch. The aim of this systematic review of the literature was to identify and critically appraise the methodological quality of published studies that have investigated the impacts of body armour on task performance and to synthesize and report key findings from these studies to inform law enforcement organizations. Methods: Several literature databases (Medline, CINAHL, SPORTDiscus, EMBAS) were searched using key search words and terms to identify appropriate studies. Studies meeting the inclusion criteria were critically evaluated using the Downs and Black protocol with inter-rater agreement determined by Cohen’s Kappa. Results: Sixteen articles were retained for evaluation with a mean Downs and Black score of 73.2 ± 6.8% (k = 0.841). Based on the research quality and findings across the included studies, this review determined that while effects of body armour on marksmanship and physiological responses have not yet been adequately ascertained, body armour does have significant physical performance and biomechanical impacts on the wearer, including: a) increased ratings of perceived exertion and increased time to complete functional tasks, b) decreased work capability (indicated by deterioration in fitness test scores), c) decreased balance and stability, and d) increased ground reaction forces. Conclusions: Given the physical performance and biomechanical impacts on the wearer, body armour should be carefully selected, with consideration of the physical fitness of the wearers and the degree to which the armour systems can be ergonomically optimized for the specific population in question.
우리나라 주요국(미국, 일본, 중국)과의 IT 무역과 국내 IT 산업으로의 파급효과
이상용(Sang-Yong Tome Lee),한재승(Jae-Seung Han) 한국데이타베이스학회 2011 Journal of information technology applications & m Vol.18 No.2
Information Technology (IT) has been working as an engine of growth in Korea since early 1990’s. For the next leap of Korean economy and to overcome worldwide financial crisis, Korea’s IT industry needs to find a new breakthrough. In this viewpoint, we tried to empirically analyze the impact of Korea’s IT trade on domestic industry. Since Korean government is trying to set up a few free trade agreements (FTA) with major trade partners, more accurate understanding of the impact of FTA is required to find the correct way to promote Korea’s IT industry. We first looked at the current status of Korea’s IT trade with major partners such as the US, Japan, and China to understand the competitiveness of Korea’s IT industry. Having done this, we measured the impact of IT trade on domestic industry using Granger causality test. The results showed that the positive impact of trade is bigger on IT industry than on whole industry. Also, the impact of import turned out to be bigger than that of export. Among themajor trade partner countries, the US’s and China’s impacts are bigger than Japan’s impact. Another notable thing is that IT product import from the US has especially big impact on domestic IT industry. Our findings may have certain implications to the FTA related policy.
Computational study of the wind load on a free-form complex thin shell structure
Rodrigues, A. Moret,Tome, Ana,Gomes, M. Gloria Techno-Press 2017 Wind and Structures, An International Journal (WAS Vol.25 No.2
The accelerated development of new materials, technologies and construction processes, in parallel with advances in computational algorithms and ever growing computational power, is leading to more daring and innovative architectural and structural designs. The search for non-regular building shapes and slender structures, as alternative to the traditional architectural forms that have been prevailing in the building sector, poses important engineering challenges in the assessment of the strength and mechanical stability of non-conventional structures and systems, namely against highly variable actions as wind and seismic forces. In case of complex structures, laboratory experiments are a widely used methodology for strength assessment and loading characterization. Nevertheless, powerful numerical tools providing reliable results are also available today and able to compete with the experimental approach. In this paper the wind action on a free-form complex thin shell is investigated through 3D-CFD simulation in terms of the pressure coefficients and global forces generated. All the modelling aspects and calibrating process are described. The results obtained showed that the CFD technique is effective in the study of the wind effects on complex-shaped structures.
Zhang Tao,Mandala Antonio Tome,Zuo Qian,Zhang Ning,Jiang Shijie 대한전기학회 2022 Journal of Electrical Engineering & Technology Vol.17 No.4
The parameters of dielectric response based on extended Debye circuit model can refl ect oil-paper insulation state. The model using the initial slop of recovery voltage to estimate circuit parameters, serve as good quality consistency with the measured data. However, the model can be applicable for large power transformers but not for distribution transformers. This paper proposed an improved mathematical model using recovery voltage peak, peak time and initial slope characteristics to solve dielectric response equivalent circuit parameters. The identifi cation of equivalent circuit parameters is converted into a mathematical optimization problem. And then particle swarm optimization algorithm is used for solving the problem. The improved mathematical model can decrease sampling data of recovery voltage. To check the validity of the estimated parameters, the on-site measured data of RVM experiments on actual transformers in various capacities is applied. The calculated result shows that the recovery voltage curve calculated and measured recovery voltage curve have good consistency, which can be advantageous to diagnose the oil-paper insulation status of transformer. It illustrates that the improved method proposed in this paper is feasible and eff ective.
Kotob Ghina,Sluczanowski Nicky,Anusha Siddiqui Shahida,Martin Tome Nuria,Dalim Monika,van der Raad Paul,Aarts Kees,Paul Aman 한국응용곤충학회 2022 Journal of Asia-Pacific Entomology Vol.25 No.4
Black soldier fly (BSF) larvae derived ingredients are being considered as sustainable alternatives to conventional animal derived ingredients in pet food formulations. In Europe, legislations permit the use of BSF fat in pet food formulations. However, BSF fat has received very little attention from pet food producers till now. This article examines literature regarding fatty acid profile and some minor components reported in BSF fat. Literature on digestibility, antimicrobial activity, intestinal immunity, and brain health improvement potential has also been carefully reviewed. Finally, some examples of pet food brands using BSF fat commercially were mentioned, and compilation of consumer review scores from popular review websites have also been illustrated. Literature reviewed in this article indicate that BSF fat is highly digestible and has interesting health benefits, thus sup porting its use as functional pet food ingredient. This article also identifies the knowledge gap in the current literature. It is essential to fill this knowledge gap to facilitate the wider use of BSF fat in canine and feline diets.