Results 41 to 50 of about 1,242,692 (302)

Structural Damage Identification with Extracted Impulse Response Functions and Optimal Sensor Locations

open access: yesElectronic Journal of Structural Engineering, 2015
This paper presents a structural damage identification approach based on the time domain impulse response functions, which are extracted from the measured dynamic responses with the input available.
Jun Li, Hong Hao, XINGYU FAN
doaj   +1 more source

Optimal placement of mobile sensors for data assimilations [PDF]

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2012
We explore the theoretical framework as well as the associated algorithms for the problem of optimally placing mobile observation platforms to maximise the improvement of estimation accuracy.
Wei Kang, Liang Xu
doaj   +1 more source

Power Efficient Visible Light Communication (VLC) with Unmanned Aerial Vehicles (UAVs)

open access: yes, 2019
A novel approach that combines visible light communication (VLC) with unmanned aerial vehicles (UAVs) to simultaneously provide flexible communication and illumination is proposed.
Chen, Mingzhe   +4 more
core   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Stability Enhancement of Grid-Connected Wind Power Generation System Using PSS, SFCL and STATCOM

open access: yesIEEE Access, 2023
The stability related issues may occur in a power system due to disturbances in generating or loading conditions, especially in the presence of distributed generation (DG) based on renewable energy resources (RERs).
Muhammad Sarwar   +7 more
doaj   +1 more source

Crack identification in structures using optimal sensor locations [PDF]

open access: yes, 2007
A Bayesian system identification methodology is presented for estimating the crack location, size and orientation using strain measurements. The Bayesian statistical approach combines information from measured data and analytical or computational models ...
Γαϊτανάρος, Σταύρος
core   +1 more source

Developmental Disorders in Children Recently Diagnosed With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neurocognitive deficits in adult survivors of childhood cancer are well established, but less is known about developmental disorders (DD) arising shortly after cancer diagnosis. Using 2016–2019 linked Ohio cancer registry and Medicaid data, we compared DD among 324 children with cancer and 606,913 cancer‐free controls.
Jamie Shoag   +5 more
wiley   +1 more source

DETERMINATION OF OPTIMAL LOCATIONS AND CAPACITY OF WELLS IN LEAKY AQUIFER

open access: yesRudarsko-geološko-naftni Zbornik, 1993
In the paper the application of linear programming for optimization of water well field in the scmiconfined aquifer is discussed. The algorithm for several constrains including the distribution of head (drawndown) as well as capacity of the wells are ...
DETERMINATION OF OPTIMAL LOCATIONS AND CAPACITY OF WELLS IN LEAKY AQUIFER
doaj  

Recognizing Focal Liver Lesions in Contrast-Enhanced Ultrasound with Discriminatively Trained Spatio-Temporal Model

open access: yes, 2015
The aim of this study is to provide an automatic computational framework to assist clinicians in diagnosing Focal Liver Lesions (FLLs) in Contrast-Enhancement Ultrasound (CEUS). We represent FLLs in a CEUS video clip as an ensemble of Region-of-Interests
Cao, Qingxing   +3 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

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