Results 41 to 50 of about 3,384 (212)

Time‐Varying Associations Between Physical Activity and Injury Risk Among Children

open access: yesPaediatric and Perinatal Epidemiology, EarlyView.
ABSTRACT Background Physical activity has time‐varying associations with injury risk among children. While previous activity may predispose to injury through tissue damage, fatigue and insufficient recovery, it may protect against injury by strengthening tissues and improving fitness and skills.
Chinchin Wang   +7 more
wiley   +1 more source

Uncertainty‐Quantified Primary Particle Size Prediction in Li‐Rich NCM Materials via Machine Learning and Chemistry‐Aware Imputation

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
This study demonstrates a machine learning framework that predicts the primary particle size of Lithium‐rich Nickel‐Cobalt‐Manganese (Li‐rich NCM) materials from synthesis conditions, even with incomplete literature data. By combining chemistry‐aware imputation with uncertainty‐quantified modeling, it identifies sintering temperature and time as ...
Benediktus Madika   +6 more
wiley   +1 more source

Winter Baseflow Calibration's Critical Role in Hydrological Modeling for the Pamir Region

open access: yesWater Resources Research, Volume 62, Issue 1, January 2026.
Abstract The Pamir Mountains, a critical water source for Central Asia, require accurate quantification of runoff components for water resource management under climate change. Uncertainties in precipitation data are known to greatly affect hydrological model accuracy, leading to the widespread use of multi‐data calibration methods to avoid internal ...
J. Huang   +4 more
wiley   +1 more source

Effectiveness of Punch Grafting in Promoting Healing and Reducing Pain in Hard‐to‐Heal Leg Ulcers

open access: yesWound Repair and Regeneration, Volume 34, Issue 1, January/February 2026.
ABSTRACT Approximately 20% of chronic leg ulcers remain recalcitrant despite treatment of underlying factors and best standard of wound care. This study aimed to evaluate the effectiveness of partial‐thickness punch grafting in promoting healing and reducing pain in patients with chronic, hard‐to‐heal leg ulcers of various causes. In this single‐centre,
Julia Neuenschwander   +5 more
wiley   +1 more source

EWMA Algorithm in Network Practice

open access: yesInternational Journal of Computers Communications & Control, 2010
Intrusion detection is used to monitor and capture intrusions into computer and network systems which attempt to compromise their security. Many intrusions manifest in changes in the intensity of events occuring in computer networks. Because of the ability of exponentially weighted moving average (EWMA) control charts to monitor the rate of occurrences
Petar Cisar   +2 more
openaire   +2 more sources

Proposed variable sampling interval maximum EWMA and distance EWMA charts with unknown process parameters

open access: yesStat, 2023
The variable sampling interval (VSI) exponentially weighted moving average (EWMA) chart which varies the chart's sampling interval according to the value of the current plotting statistic increases the speed of the standard EWMA chart in detecting shifts.
Rehana Parvin   +3 more
openaire   +1 more source

Early Detection of Cyberattacks in Banking Networks via a Fractional Partial Differential Equation Model

open access: yesJournal of Applied Mathematics, Volume 2026, Issue 1, 2026.
In this paper, we model edge traffic with a conformable fractional partial differential equation that keeps memory in time and space. The solution represents a unit‐free attack pressure, built from a z‐scored edge series, a quiet period baseline, and a partially absorbing boundary that reflects scrubbing and rate limits.
Ahmad Alshanty   +3 more
wiley   +1 more source

Exponentially Weighted Moving Average Control Schemes for Assessing Hospital Organizational Performance

open access: yesStatistica, 2016
Exponentially weighted moving average (EWMA) control charts have been successfully used in recent years in several areas of healthcare. Most of these applications have concentrated on the problem of detecting shifts in the mean level of a process.
Michele Scagliarini   +4 more
doaj   +1 more source

Optimal design of S2‐EWMA control chart for short production runs [PDF]

open access: bronze, 2023
KerHsin Ong   +4 more
openalex   +1 more source

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