Results 21 to 30 of about 17,483 (252)

Research on Amphibious Multi-Rotor UAV Out-of-Water Control Based on ADRC

open access: yesApplied Sciences, 2023
This paper presents a study on controlling the out-of-water motion of amphibious multi-rotor UAVs using a cascade control method based on the Active Disturbance Rejection Control (ADRC) algorithm.
L. Tan   +5 more
semanticscholar   +1 more source

Influences of cycle facilities on cycling to work

open access: yesInternational Journal of Population Data Science, 2018
Background In recent years, promoting cycling as a means of transport has been put on multiple policy agendas, including health, transport and climate change. Provision of cycling facilities is important in promotion of bicycle use. However, there are no
Zhiqiang Feng, Chris Dibben
doaj   +1 more source

Effect of age, ethnicity, sex, cognitive status and APOE genotype on amyloid load and the threshold for amyloid positivity

open access: yesNeuroImage: Clinical, 2019
The threshold for amyloid positivity by visual assessment on PET has been validated by comparison to amyloid load measured histopathologically and biochemically at post mortem.
R. Duara   +19 more
doaj   +1 more source

Impact of the COVID-19 pandemic on commencement of psychotropic medications in Northern Ireland: a population-wide, administrative data linkage study.

open access: yesInternational Journal of Population Data Science, 2022
Objectives This study aimed to explore changes in commencement of psychotropic medications in first 20 months of the pandemic and associated restrictions in Northern Ireland (NI).
Lisa Kent   +2 more
doaj   +1 more source

Alzheimer's disease and inflammatory biomarkers positively correlate in plasma in the UK‐ADRC cohort

open access: yesAlzheimer's & Dementia, 2023
Protein‐based plasma assays provide hope for improving accessibility and specificity of molecular diagnostics to diagnose dementia.
Kate E Foley   +8 more
semanticscholar   +1 more source

Linking the National Down Syndrome Cytogenetic Register to Hospital Episode Statistics: Methods and challenges

open access: yesInternational Journal of Population Data Science, 2018
Background Linking national disease and congenital anomaly registers to other routinely collected data could provide multiple benefits. It could allow researchers to examine long-term outcomes for people with registered conditions and to explore ...
James Doidge, Joan Morris, Ruth Gilbert
doaj   +1 more source

Oncological safety of stromal vascular fraction enriched fat grafting in two-stage breast reconstruction after nipple sparing mastectomy: long-term results of a prospective study [PDF]

open access: yes, 2018
OBJECTIVE: Autologous fat transfer (AFT) is commonly used to treat implant palpability and prevent fibrosis and thinning in mastectomy skin flaps.
Badylak, S.   +13 more
core   +1 more source

Modified ADRC Design of Permanent Magnet Synchronous Motor Based on Improved Memetic Algorithm

open access: yesItalian National Conference on Sensors, 2023
In this paper, a novel modified auto disturbance rejection control (ADRC) design of a permanent magnet synchronous motor based on the improved memetic algorithm (IMA) is proposed.
Gang Liu, Chuanfang Xu, Longda Wang
semanticscholar   +1 more source

Creation and analysis of a ‘national’ homelessness prevention programme dataset – The Supporting People Data Linkage Study

open access: yesInternational Journal of Population Data Science, 2018
Background Welsh Government (WG) invests over £120m annually in housing related support to help prevent and tackle homelessness under the Supporting People (SP) Programme. A 2016 data-linkage Feasibility Study for two Local Authorities (LAs) indicated
Rhodri Johnson   +3 more
doaj   +1 more source

Analysis and Output Tracking Design for the Direct Contact Membrane Distillation Parabolic System

open access: yes, 2020
This paper considers the performance output tracking for a boundary controlled Direct Contact Membrane Distillation (DCMD) system. First, the mathematical properties of a recently developed mathematical model of the DCMD system are discussed.
Ghattassi, Mohamed   +2 more
core   +3 more sources

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