Results 121 to 130 of about 608,167 (346)

Developing and Evaluating a Laboratory‐Based Frailty Index (FI‐Lab) for the Prediction of Long‐Term Health Outcomes in Systemic Lupus Erythematosus

open access: yesArthritis Care &Research, Accepted Article.
Objective We aimed to construct and evaluate the first laboratory‐based frailty index (FI‐Lab) for predicting adverse outcomes in systemic lupus erythematosus (SLE) and to compare its predictive ability to that of an existing clinical frailty index (FI).
Grace Burns   +2 more
wiley   +1 more source

DOMINO PROJECT GUIDELINES FOR EXPERIMENTAL PRACTICE [PDF]

open access: yes, 2018
The aim of this handbook of experimental guidelines is to level out analyses run during the "Domino project" on practices for sustainable management of organic apple orchard and vineyard in field ...
Dzhuvinov, Vasiliy   +8 more
core  

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Subori pine cenoses herbaceous ground cover biodiversity of the Voronezh Region [PDF]

open access: yesBIO Web of Conferences
An assessment of the biodiversity and abundance of the herbaceous ground cover of the subori pine cenoses in the Voronezh Region was carried out in the long term (1990 to 2023) under the influence of the factor of reducing forest areas and identifying ...
Popova Valentina   +2 more
doaj   +1 more source

Our Mission to Planet Earth: A Guide to Teaching Earth System Science [PDF]

open access: yes, 1994
This teaching guide provides hands-on activities and information related to studying the Earth system. Its primary goal is for children to become familiar with the concept of cycles and to learn that some human activities can cause changes in their ...

core  

Current Tracking Adaptive Control of Brushless DC Motors

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García   +3 more
wiley   +1 more source

KAJIAN CARA PENJEMURAN TERHADAP MUTU BIJI KEDELAI

open access: yesJurnal Teknologi & Industri Hasil Pertanian, 2012
Drying of soybean plants have some problems, because its volume is big and so needed big place to drying. Generally, the farmers drying their soybeans with traditional methode with energy of sunrise or aeration without cover and it caused high losses ...
Ratna Wylis Arief   +1 more
doaj  

The Victorian Naturalist [PDF]

open access: yes, 1996
v.113 ...
Barnard, F. G. A.   +4 more
core   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

Evaluation of the Hamilton City Council plants for Gullies programme [PDF]

open access: yes, 2012
This evaluation found that the Hamilton City Council Plants for Gullies programme is successfully facilitating the restoration and enhancement of Hamilton City gullies by private gully owners. The mean number of native species in surveyed gullies was 2.1
Bryan, Catherine Louise   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy