Results 51 to 60 of about 4,286,167 (302)

A comprehensive study of a similarity criterion in cardiac computerized tomography images enhancement

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2020
This research focuses on the study of a particular filter based on a similarity criterion that has been applied to improve the information contained in images acquired using different cardiac imaging modalities. The primary attention of this study is to
Antonio José Bravo Valero   +3 more
doaj   +1 more source

Overcoming Pilotitis in Digital Medicine at the Intersection of Data, Clinical Evidence, and Adoption

open access: yesAdvanced Intelligent Systems, 2022
Worldwide, digital medicine technologies are being developed at a rapid rate. While these digital medicine technologies offer the potential to transform and revolutionize health care, many are at risk of stalling and remaining in the pilot stage, known ...
Mathias Egermark   +4 more
doaj   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Breaking down barriers: promoting journals beyond the page with open access journal clubs

open access: yesBJPsych Bulletin
In 2020, during the early days of the COVID-19 pandemic, the British Journal of Psychiatry (BJPsych) established a series of free online teaching sessions called BJPsych Journal Clubs.
Angharad N. de Cates   +4 more
doaj   +1 more source

Izazovi produljenja ljudskoga života na razmeđu poboljšanja i agonije

open access: yesDiacovensia, 2020
The main aim of this paper is to present two different forms of human life extension. On the one hand there is dysthanasia, i.e. therapeutic persistence in the provision of life-sustaining measures to terminally ill patients, and on the other hand ...
Odilon-Gbènoukpo Singbo   +2 more
doaj   +1 more source

Cloud Computing in the Quantum Era [PDF]

open access: yes, 2019
Cloud computing has become the prominent technology of this era. Its elasticity, dynamicity, availability, heterogeneity, and pay as you go pricing model has attracted several companies to migrate their businesses' services into the cloud.
Kaiiali, Mustafa   +2 more
core   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

CORRESPONDENCE MATCHING IN 3D MODELS FOR 3D HAND FITTING

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
Upper limb prosthetic is an area of medical research and development that aims to restore functionality and improve the quality of life of people affected by the loss of one or both upper limbs.
Maksym Tymkovych   +5 more
doaj   +1 more source

Medical device regulation (MDR) from a dental perspective

open access: yesFrontiers in Dental Medicine, 2023
A new regulation for the marketing and application of medical devices has become applicable in the European Union as of May 2021. This regulation is termed EU 2017/745 or Medical Device Regulation (MDR). Initially published and entered into force in 2017,
Dirk Mohn, Matthias Zehnder
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

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