Results 81 to 90 of about 51,738 (285)

Effect of the dynamic pressure on the shock wave structure in a rarefied polyatomic gas

open access: yes, 2014
We study the shock wave structure in a rarefied polyatomic gas based on a simplified model of extended thermodynamics in which the dissipation is due only to the dynamic pressure.
Shigeru Taniguchi   +7 more
core   +1 more source

Long‐Term Trends and Projections of the Global Epilepsy Burden: Insights From the Global Burden of Disease Study 2021

open access: yesHealth Care Science, EarlyView.
Targeted interventions addressing socioeconomic inequalities and health service disparities are essential for mitigating future epilepsy burdens, especially in low‐resource settings. ABSTRACT Background Epilepsy is a common neurological disorder imposing significant global health burdens. A comprehensive understanding of its temporal and spatial trends
Du Cai   +14 more
wiley   +1 more source

Item selection via Bayesian IRT models

open access: yes, 2014
With reference to a questionnaire that aimed to assess the quality of life for dysarthric speakers, we investigate the usefulness of a model-based procedure for reducing the number of items.
ARIMA, SERENA
core   +1 more source

Household Consumption Intentions by Income Group During Monetary Policy Easing and Tightening

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT We investigate how the monetary policy interest rate affects Brazilian households' consumption intentions under two distinct regimes: monetary easing and tightening cycles. Using data from low‐ and high‐income households, we assess both the magnitude and the dynamics of this relationship.
Helder Ferreira de Mendonça   +1 more
wiley   +1 more source

FORECASTING FUTURE PRODUCTION TREND OF DRAGON FRUIT IN REGION 10, PHILIPPINES

open access: yesAGRISE
This research provided an in-depth analysis of the future production trends of dragon fruit in region 10, Philippines, using secondary data from the Philippine Statistics Authority.
Joemar Dayham Javier
doaj   +1 more source

Modeling Data Containing Outliers using ARIMA Additive Outlier (ARIMA-AO) [PDF]

open access: yes, 2018
The aim this study is discussed on the detection and correction of data containing the additive outlier (AO) on the model ARIMA (p, d, q). The process of detection and correction of data using an iterative procedure popularized by Box, Jenkins, and ...
Rahim, Robbi   +52 more
core   +1 more source

Risk Forecasting in Shipping Exchange‐Traded‐Fund (ETF) Markets

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This article examines the risk properties of freight‐derivative‐based exchange‐traded funds (ETFs), focusing on the Breakwave Dry Bulk Shipping ETF (BDRY), and evaluates the accuracy of Value‐at‐Risk (VaR) and Expected Shortfall (ES) forecasts across a range of econometric models.
Christos Katris   +2 more
wiley   +1 more source

Greater Arima local area plan.

open access: yes, 2011
Draft document describing the proposed development plan for Greater Arima, including land use, population and housing, employment and economic activity, infrastructure, transportation, development concerns and ...
Government of the Republic of Trinidad and Tobago. Ministry of Planning and Mobilization.
core  

Intraoperative variability between the anteroposterior and posterior condylar axes in primary TKA supports a 20° proximal trochlear entrance design for unrestricted kinematic alignment

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Unrestricted kinematic alignment (uKA) in total knee arthroplasty (TKA) creates a challenge for trochlear design. Femoral implants designed for mechanical alignment (MA) use asymmetrical posterior bone cuts to adjust axial rotation and optimize patellofemoral tracking. In uKA, posterior bone cuts are calipered resections.
Edward J. McPherson   +4 more
wiley   +1 more source

ARIMA Modeling of Noise of Piezoelectric Accelerometer

open access: yes
Piezoelectric accelerometer is well-known for ultra-high sensitivity that is limited by the noise floor. Due to its importance, the modeling of the noise of piezoelectric accelerometers using Autoregressive Integrated Moving Average (ARIMA) is presented ...
Ali, Ghulam, Mohd-Yasin, Faisal
core   +1 more source

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