Results 41 to 50 of about 9,664,331 (394)

A linear theory for control of non-linear stochastic systems [PDF]

open access: yes, 2005
We address the role of noise and the issue of efficient computation in stochastic optimal control problems. We consider a class of non-linear control problems that can be formulated as a path integral and where the noise plays the role of temperature ...
H. Kleinert   +6 more
core   +2 more sources

Literature review to characterize the empirical basis for response scale selection in pediatric populations

open access: yesJournal of Patient-Reported Outcomes, 2018
Background Despite the importance of response option selection for patient-reported outcome measures, there seems to be little empirical evidence for the selected scale type.
April N. Naegeli   +7 more
doaj   +1 more source

Volumetric MRI-Based Biomarkers in Huntington's Disease: An Evidentiary Review

open access: yesFrontiers in Neurology, 2021
Huntington's disease (HD) is an autosomal-dominant inherited neurodegenerative disorder that is caused by expansion of a CAG-repeat tract in the huntingtin gene and characterized by motor impairment, cognitive decline, and neuropsychiatric disturbances ...
Kirsi M. Kinnunen   +91 more
doaj   +1 more source

Survey Comparing Critical Path Method, Last Planner System, and Location-Based Techniques

open access: yes, 2019
In construction, the most relevant systems used for project management (PM) and project production management (PPM) in the planning and control phases are critical path method (CPM), last p...
Hylton Olivieri   +6 more
semanticscholar   +1 more source

Thinking Inside the Box: Simple Methods to Evaluate Complex Treatments

open access: yesJournal of Methods and Measurement in the Social Sciences, 2011
We risk ignoring cheaper and safer medical treatments because they cannot be patented, lack profit potential, require too much patient-contact time, or do not have scientific results. Novel medical treatments may be difficult to evaluate for a variety of
J. Michael Menke
doaj   +1 more source

Metadata Framework to Support Deployment of Digital Health Technologies in Clinical Trials in Parkinson’s Disease

open access: yesSensors, 2022
Sensor data from digital health technologies (DHTs) used in clinical trials provides a valuable source of information, because of the possibility to combine datasets from different studies, to combine it with other data types, and to reuse it multiple ...
Derek L. Hill   +16 more
doaj   +1 more source

Path Analysis of Self-Regulation, Social Skills, Critical Thinking and Problem-Solving Ability on Social Studies Learning Outcomes

open access: yesInternational Journal of Instruction, 2021
This study aims to analyze the effect of Self-Regulation, Social Skills, Critical Thinking, and Problem-Solving Skills on Social Learning Outcomes. This research used a quantitative approach, survey methods, and path analysis techniques. The participants
A. Maksum, Wayan Widiana, A. Marini
semanticscholar   +1 more source

Lineage stash: fault tolerance off the critical path

open access: yesSymposium on Operating Systems Principles, 2019
As cluster computing frameworks such as Spark, Dryad, Flink, and Ray are being deployed in mission critical applications and on larger and larger clusters, their ability to tolerate failures is growing in importance.
Stephanie Wang   +6 more
semanticscholar   +1 more source

Path to net zero is critical to climate outcome

open access: yesScientific Reports, 2021
Net zero greenhouse gas targets have become a central element for climate action. However, most company and government pledges focus on the year that net zero is reached, with limited awareness of how critical the emissions pathway is in determining the ...
Tianyi Sun   +3 more
semanticscholar   +1 more source

Non-perturbative double scaling limits [PDF]

open access: yes, 2002
Recently, the author has proposed a generalization of the matrix and vector models approach to the theory of random surfaces and polymers. The idea is to replace the simple matrix or vector (path) integrals by gauge theory or non-linear sigma model (path)
Ferrari F., FRANK FERRARI, Neumann C.
core   +3 more sources

Home - About - Disclaimer - Privacy