Results 1 to 10 of about 12,587 (267)

A study of complications and their associated factors in the management of high-energy tibial plateau fractures treated by open reduction and internal fixation

open access: yesAsian Journal of Medical Sciences, 2023
Background: Tibial plateau fractures are one of the leading causes of joint dysfunction in major weight-bearing joints. Maintained articular surface, uniform plateau level, and a near-normal range of knee joint motion can all be preserved following the ...
Lawrence Mathias   +2 more
doaj   +1 more source

Out-of-pocket expenditure on non-communicable diseases during Covid-19. A cross-sectional study from a semi-urban area of Kannur, Kerala

open access: yesClinical Epidemiology and Global Health, 2023
Introduction: Non-communicable disease (NCD) care was drastically affected during the COVID-19 pandemic. Therefore, this study aimed to estimate the cost incurred for NCD care during the pandemic and also to compare the cost of care of private and public
Resmi Mathew, Jeby Jose Olickal
doaj   +1 more source

Qualitative Individual Differences are Useful, but Reliability Should be Assessed and Not Assumed

open access: yesJournal of Cognition, 2021
Rouder and Haaf (2021) propose that studying qualitative individual differences would be a useful tool for researchers. I agree with their central message.
Craig Hedge
doaj   +1 more source

The Role of Gold as a Hedge or Safe Haven in African Stock Markets during the COVID-19 Pandemic [PDF]

open access: yesManagement and Economics Review, 2023
This study seeks to investigate the role of gold as a hedge or safe haven against African stock movements during the COVID-19 pandemic by using a two-state Markov Regime-Switching approach. The findings suggest that gold serves as a weak hedge in Malawi,
Damien KUNJAL, Delane Deborah NAIDU
doaj   +1 more source

Investment in Commodities as Hedging and Safe-Haven Tools during the Periods of Stock Market Volatility [PDF]

open access: yesIranian Journal of Finance, 2023
This research sought to investigate the assumption that commodities operate as hedging and safe-haven for stocks -during various periods of stock market volatility.
Zahra Mohammadi pourmazaheri   +3 more
doaj   +1 more source

Article Hedges vs boosters: Communicative mitigation and enhancement in the genre of dissertation review [PDF]

open access: yesЖанры речи, 2023
The article presents the results of the cross-disciplinary research which focuses on the two types of discourse markers – hedges and boosters and their use in Russian official dissertation reviews.
Viktorova, Elena Yurievna
doaj   +1 more source

Exploring the Driving Forces of Stock-Cryptocurrency Comovements during COVID-19 Pandemic: An Analysis Using Wavelet Coherence and Seemingly Unrelated Regression

open access: yesMathematics, 2022
This paper estimates the comovement between two leading cryptocurrencies and the G7 stock markets. It then attempts to explain the comovement with the rational investment theory by examining whether it is driven by market uncertainty measures, public ...
Ruzita Abdul-Rahim   +3 more
doaj   +1 more source

The Dollar and Gold: Which is the Safest Haven? COVID-19 Evidence

open access: yesEconomics and Business, 2023
This paper examines the dynamic correlation between the US dollar and gold prices during the coronavirus pandemic to determine which of the two assets is a safer haven from an investor’s perspective.
Bousbia Salah Rahima   +2 more
doaj   +1 more source

El papel de la enseñanza reguladora en la inducción de las emociones de engagement-bournot del alumnado universitario

open access: yesINFAD, 2014
Introducción. Tradicionalmente, la investigación sobre engagement-bournout ha relacionado esta emoción bipolar académica con otras características del alumnado, ya enumeradas en anteriores comunicaciones.
Jesús de la Fuente   +3 more
doaj   +1 more source

Stock selection with random forest: An exploitation of excess return in the Chinese stock market

open access: yesHeliyon, 2019
In recent years, a variety of research fields, including finance, have begun to place great emphasis on machine learning techniques because they exhibit broad abilities to simulate more complicated problems.
Zheng Tan, Ziqin Yan, Guangwei Zhu
doaj   +1 more source

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