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Words are not just words: how the use of media language in the COVID-19 era affects public health
Georgios P. Georgiou 한국역학회 2021 Epidemiology and Health Vol.43 No.-
OBJECTIVES: Language can shape the way we perceive the world. In this paper, we investigated how exposure to media texts containing alarming and militaristic language affects peoples’ notions regarding coronavirus disease 2019 (COVID-19) and the consequences of this effect for public health. METHODS: After reading a passage including either alarming and militaristic or neutral terminology on COVID-19, participants completed a questionnaire in which they answered 4 questions on a 7-point Likert scale. The questions assessed participants’ notions on the end of the pandemic, vaccine effectiveness, and the consequences of COVID-19 for economies and mental health. Ordinal regression models in R were used for the analysis. RESULTS: Individuals who were exposed to alarming and militaristic language expressed more pessimistic notions regarding COVID-19 than those who were exposed to more neutral language. However, both groups of individuals had similar notions regarding vaccine effectiveness. CONCLUSIONS: The media should redefine the language they use for the description of the pandemic, considering that the extensive use of alarming and militaristic terminology may have a negative impact on public health.
Articles : U.S.-Latin American Trade Flows: 1967~1985
( George C. Georgiou ),( Francisco E. Thoumi ) 세종대학교 경제통합연구소 1989 Journal of Economic Integration Vol.4 No.2
This paper studies U.S.-Latin American(L.A.) trade flow trends for the period 1967-1985. To analyze the trade trends, standard trend equations of the form LnX=α+bt, where X=value of exports, t=time, were used for the ten categories of the SITC one digit classification. Since the period covered by the data includes the 1980`s crisis, it was considered appropriate to estimate trends for the 1967-85 period as a whole and for the 1967-80 subperiod. Another estimation for the whole period, including a dummy variable for the 1981-1985 years was also made. Since the trade flows between some individual countries and the U.S. are of particular importance, and since the policies and performance of these countries varied substantially, the same trend equations were estimated for the U.S., -Mexico, -Argentina, -Brazil, and, -Rest of Latin America(ROLA) trade flows.a
Antroula V. Georgiou,Stavroula J. Pantazopoulou 국제구조공학회 2019 Structural Engineering and Mechanics, An Int'l Jou Vol.72 No.1
The mechanical behavior of Fiber Reinforced Cementitious Composites (FRCC) under direct shear is studied through experiment and analytical simulation. The cementitious composite considered contains 55% replacement of cement with fly ash and 2% (volume ratio) of short discontinuous synthetic fibers (in the form of mass reinforcement, comprising PVA - Polyvinyl Alcohol fibers). This class of cementitious materials exhibits ductility under tension with the formation of multiple fine cracks and significant delay of crack stabilization (i.e., localization of cracking at a single location). One of the behavioral parameters that concern structural design is the shear strength of this new type of fiber reinforced composites. This aspect was studied in the present work with the use of Push-off tests. The shear strength is then compared to the materials\' tensile and splitting strength values.