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2022 ◽  
Vol 158 ◽  
pp. 112116
Author(s):  
V. Aryanpur ◽  
M. Ghahremani ◽  
S. Mamipour ◽  
M. Fattahi ◽  
B. Ó Gallachóir ◽  
...  

2022 ◽  
Vol 4 (3) ◽  
pp. 554-484
Author(s):  
Reza Prasetya Putera ◽  
Irwanto Irwanto ◽  
Bagus Dwi Cahyono

Education is an important thing at this time, especially in college. One form of education is practical activities carried out to improve student experience and understanding. Things that affect student competence are the competence of laboratory assistants, practical facilities, practical worksheets  and theoretical understanding. This study was conducted to determine the magnitude of the influence of the competence of laboratory assistant practical facilities, practical jobsheets and theoretical understanding on the competence of students of Electrical Engineering Vocational Education, University of Sultan Ageng Tirtayasa. This study is an ex-post facto research using quantitative research methods whose data were obtained using questionnaires and tests distributed to students of Electrical Engineering Vocational Education at Sultan Ageng Tirtayasa University who did practicum and then processed using the SPSS 25.0 application with simple linear regression analysis techniques and also regression double. The results of the study showed that there was a significant effect of the laboratory assistant competency variable, while the practical facilities variable, practical worksheet and theoretical understanding did not have a significant influence on the student competency variable. Keywords: Practice, Laboratory Assistant,  Facilities,  Jobsheet, Theory Understanding


2022 ◽  
Vol 9 (1) ◽  
pp. 51-58
Author(s):  
Gregory T. Papanikos

This paper evaluates the effects of the Olympic Games of 2004 hosted in Athens on Greece’s Gross Domestic Product (GDP), as estimated in Papanikos (1999). The estimates were made in 1997 for a period of fourteen years, 1998-2011, based on various scenarios. During this period two events have had a great impact on GDP that could have been predicted in 1997. Firstly, Greece adopted the euro in 2002, and even though this was pretty much a possibility in 1997, but not of course a certainty, the most important effect of the euro would have come from its exchange value vis-a-vis major currencies of countries with Greece was trading. This included tourism. Despite what many economists thought at the time, the introduction of the euro was not accompanied by a devaluation, but by unprecedented overvaluation. This had a negative impact on Greek GDP. Secondly, the Great Recession hit the Greek economy hard starting in 2008. These two effects had a negative impact on Greek GDP, wiping out the expected positive effects of the Olympic Games. Keywords: Olympic Games, GDP, Athens 2004, euro, great recession


Author(s):  
Blanca Rosa García-Rivera ◽  
Ignacio Alejandro Mendoza-Martínez ◽  
Jorge Luis García-Alcaraz ◽  
Jesús Everardo Olguín-Tiznado ◽  
Claudia Camargo Wilson ◽  
...  

This research aims to describe the relationship between resilience and burnout facing COVID-19 pandemics. The sample was n = 831 lecturers and professors of a Mexican public university. This study is a quantitative, non-experimental, cross-sectional, explanatory, and ex post facto research using Structural Equations Modeling with latent variables under the partial least square’s method technique. We used the CD-RISC-25 and SBI questionnaires to measure resilience and burnout, respectively. Structural Equations Modeling (SEM–PLS) allowed the visualization of the exogenous variable (resilience) in endogenous variables (dimensions of SBI burnout: E9 guilt, E7 emotional exhaustion, E8 indolence, and E6 work illusion). To this day, there are very few previous studies that jointly analyze in Mexico the characteristics of resilience and burnout in the face of the COVID-19 pandemic. Findings show that resources availability has the strongest correlation with accomplishment in teaching, followed by cynicism and emotional exhaustion. These results have important professional implications.


2022 ◽  
Author(s):  
Christian Peukert ◽  
Imke Reimers

Digitization has given creators direct access to consumers as well as a plethora of new data for suppliers of new products to draw on. We study how this affects market efficiency in the context of book publishing. Using data on about 50,000 license deals over more than 10 years, we identify the effects of digitization from quasi-experimental variation across book types. Consistent with digitization generating additional information for predicting product appeal, we show that the size of license payments more accurately reflects a product’s ex post success, and more so for publishers that invest more in data analytics. These effects cannot be fully explained by changes in bargaining power or in demand. We estimate that efficiency gains are worth between 10% and 18% of publishers’ total investments in book deals. Thus, digitization can have large impacts on the allocation of resources across products of varying qualities in markets in which product appeal has traditionally been difficult to predict ex ante. This paper was accepted by Joshua Gans, business strategy.


2022 ◽  
Vol 10 (1) ◽  
pp. 25-31
Author(s):  
Ericka Matus ◽  
Lorena Matus ◽  
Ana Toriz ◽  
Jay Molino
Keyword(s):  
Ex Post ◽  

Se analizó las características psicométricas de la escala BFI-S de 5 elementos y se determinó la eficiencia de la escala para obtener las características psicométricas deseadas. El estudio es de campo no experimental, prospectivo y aplicativo, con un diseño ex post facto transversal y correlacional. La muestra fue no probabilística de 648 adultos panameños que respondieron a la escala de personalidad BFI, como parte de un estudio internacional sobre el impacto psicológico y conductual de la crisis por COVID-19 llamado COVIDiSTRESS global survey de Lieberoth et al. El instrumento forma parte de un inventario que integra otras ocho escalas. Se empleó el método de extracción de componentes principales y el método de rotación utilizado fue el de normalización Varimax con Kariser. Los datos se analizaron con el estadístico Alpha de Cronbach, para calcular la confiabilidad de la prueba. Los resultados indican que el constructo no cuenta con validez ni confiabilidad para la muestra panameña.


Estrabão ◽  
2022 ◽  
Vol 3 ◽  
pp. 146-158
Author(s):  
Jairo Oliveira ◽  
Pedro Freitas Junior ◽  
Frederico Silva ◽  
Ricardo Albertin ◽  
Danielle Fonseca
Keyword(s):  
Ex Post ◽  

A crise da mobilidade urbana está cada vez mais presente na rotina das grandes cidades brasileiras, e dentro desse tema, realizou-se uma pesquisa ex post facto, analisando a obra executada na Avenida das Torres (Curitiba - PR), cuja finalidade era melhorar o tráfego entre o centro da capital para o aeroporto (São Jose dos Pinhais). Para tal obra, foi construída uma ponte estaiada e uma trincheira ao longo da avenida, objetos de análise do presente estudo. Realizou-se uma comparação entre dois tipos de construção. Assim, norteou-se a seguinte questão: qual seria o melhor custo benefício para a Gestão Pública? Viadutos e trincheiras promovem maior fluidez ao tráfego motorizado em ambientes urbanos em comparação às pontes estaiadas que, apesar da mesma função, geralmente são utilizadas para superar grandes distâncias, como em rios, que necessitam espaço para passagem de embarcações; podendo também ser utilizadas em espaços mais curtos, elevando muito o seu custo. Ao final da coleta de dados, verificou-se a grande disparidade orçamentária entre as duas obras referenciadas, onde o viaduto Estaiado custou quase nove vezes mais que a trincheira da Rua Guabirotuba, confirmando a hipótese levantada.


2022 ◽  
Vol 38 (113) ◽  
Author(s):  
Leandro Zocaratto Rezende ◽  
Edmir Parada Vasques Prado
Keyword(s):  
Ex Post ◽  

A comunicação desempenha um papel importante no gerenciamento de projetos e nas relações humanas. Entretanto, muitos trabalhos acadêmicos têm destacado os problemas de comunicação com causa para insucesso de projetos. Diante desse contexto, esta pesquisa tem como objetivo analisar as técnicas de comunicação em projetos de TI em uma instituição financeira brasileira. Para atingir esse objetivo, esta pesquisa fez uma revisão bibliográfica sobre as características e técnicas de comunicação. Esta pesquisa possui uma abordagem qualitativa, do tipo descritiva e utilizou uma estratégia ex-post-facto. Foram entrevistados 10 profissionais que atuam com projetos de TI, em uma instituição financeira de grande porte, no primeiro semestre de 2019. A pesquisa identificou as técnicas de comunicação mais usadas, as diversas motivações que levam à sua adoção, bem como seus pontos forte e fracos. Ao final, três técnicas de comunicação se destacaram: correio eletrônico, mensagens de texto e reuniões em grupo.


2022 ◽  
Vol 9 (2) ◽  
pp. 1-12
Author(s):  
Atika Suri ◽  
Lilik Sabdaningtyas ◽  
Muhisom Muhisom

The problem in this research is the low mathematics learning outcomes of students. The purpose of this study was to determine the relationship between learning styles and mathematics student learning outcomes. This type of research is quantitative with the ex-post facto correlation research method. The data collection techniques used were questionnaires and documentation. The population in this study were 112 class IV students, with a sample of 53 students. Hypothesis testing uses the Pearson product-moment correlation test. The results of the study of the two variables X and Y show a positive relationship with a correlation of 0.42 on moderate criteria, and it can be concluded that Ha is accepted, that there is a relantionship between learning style with the mathematics learning outcomes of the fourth-grade students of SD Negeri 2 Sumberejo.


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