Results 41 to 50 of about 3,328,184 (337)

Effect of Electronic Cigarettes on Smoking Reduction and Cessation in Korean Male Smokers: A Randomized Controlled Study

Journal of the American Board of Family Medicine, 2019
Introduction: New approaches to electronic cigarettes (e-cigarettes) as a form of nicotine replacement therapy (NRT) may reduce the rates of tobacco-related disease and mortality. Therefore, we investigated the effect of e-cigarettes on smoking cessation
Seung-Hwa Lee, S. Ahn, Y. Cheong
semanticscholar   +1 more source

The Day-of-the-Week Effect: Does Ownership Matter?

Asian Economic and Financial Review, 2022
The aim of this study is to determine the main player behind the existence of the day-of-the-week effect on the Amman Stock Exchange (ASE) by analyzing the trading patterns for investors using the EGARCH model. The sample comprised all companies trading in the financial sector during the period from January 2, 2008, to December 31, 2019.
openaire   +1 more source

Day-of-the-Week and Month-of-the-Year Effects in the Cryptocurrency Market

Mehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi
This study examines the day-of-the-week (DoW) and month-of-the-year (MoY) effects in the cryptocurrency market, with a focus on Bitcoin (BTC) and Ethereum (ETH). Due to the absence of a specific closing time in the cryptocurrency market, the closing time
İbrahim Korkmaz Kahraman, Dündar Kök
doaj   +1 more source

Price-volume ratio analysis by causality and day-of-the-week effect for the Latin American stock markets

Lecturas de Economía, 2015
This paper examines the relationship between daily returns and trading volumes using the Granger causality test and, additionally, the day-of-the-week effect in the main Latin American stock markets for the period 1998-2014.
Emilio Rojas, Werner Kristjanpoller
doaj   +1 more source

Calendar Anomalies: A Case Study of the Vietnam’s Stock Market [PDF]

International Journal of Management, Accounting and Economics, 2023
This study empirically investigated the existence of Calendar effects by using closing daily data for the Vietnam index (VN-index) before and during the Covid-19 pandemic.
Hoang Thi Du, Nguyen Xuan Tho
doaj  

Day of the Week Effect Terhadap Return Dan Volume Perdagangan Saham Lq45 Dan Non Lq45 [PDF]

, 2009
This research aimed to know: fi rst, day of the week effect that infl uence the return of LQ45and non LQ45 stocks. Second, to know day of the week effect that infl uenced the volume of commerceof LQ45 and non LQ45 stocks.
Bachtiar, Y. (Yanuar)
core  

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar, Denise M. Connolly, Ellen Kellington, Elyse Zelunka, Karla Kerrigan, Furqan Shaikh, Paul C. Nathan, Meredith S. Irwin, Sarah Cohen‐Gogo   +8 more
wiley   +1 more source

Effect of sodium bicarbonate ingestion during 6 weeks of HIIT on anaerobic performance of college students

Journal of the International Society of Sports Nutrition, 2019
BackgroundPast studies have found that sodium bicarbonate ingestion prior to exercise has a performance-enhancing effect on high-intensity exercise.
Jieting Wang, Junqiang Qiu, L. Yi, Zhaoran Hou, D. Benardot, Wei-xin Cao   +5 more
semanticscholar   +1 more source

Metformin limits osteoarthritis development and progression through activation of AMPK signalling

Annals of the Rheumatic Diseases, 2020
Objectives In this study, we aim to determine the effect of metformin on osteoarthritis (OA) development and progression. Methods Destabilisation of the medial meniscus (DMM) surgery was performed in 10-week-old wild type and AMP-activated protein kinase
Jun Li, Bin Zhang, Weixiao Liu, Ke Lu, H. Pan, Tingyu Wang, C. Oh, Dan Yi, Jian Huang, Lan Zhao, G. Ning, Cong Xing, G. Xiao, R. Liu-Bryan, S. Feng, Di Chen   +15 more
semanticscholar   +1 more source

DAY OF THE WEEK EFFECT IN LATIN AMERICAN STOCK MARKETS [PDF]

Revista de análisis económico, 2012
This article examines the Day of the Week Effect for the main stock markets in Latin America in Argentina, Brazil, Chile, Colombia, Mexico, and Peru, during the period, 1993-2007. I undertake three different analyses, including GARCH models for the returns and volatility of daily returns by day of the week for the major stock market indexes in the ...
openaire   +3 more sources