Results 51 to 60 of about 4,561,615 (259)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Creating a 3D database of Svalbard’s historical sites: 3D inventory and virtual reconstruction of a mining building at Camp Asbestos, Wedel Jarlsberg Land, Svalbard

open access: yesPolar Research, 2018
Most of the historical sites of the Svalbard Archipelago comprise remains of whaling stations, trappers’ huts and mining activities. Although most parts of Svalbard lie within the boundaries of national parks, not all cultural remains have been ...
Paulina Lewińska, Piotr Zagórski
doaj   +1 more source

Digitization, Visualization and Accessibility of Globe Virtual Collection: Case Study Jüttner’s Globe

open access: yesISPRS International Journal of Geo-Information, 2023
The aim of the article is to prepare a model for making available metadata and digital objects of the new Globe Virtual Collection for the Map Collection of the Faculty of Science of Charles University.
Eva Štefanová   +2 more
doaj   +1 more source

Dual wavelength digital holographic Laplacian reconstruction [PDF]

open access: yesOptics Letters, 2010
Access to the spatial derivatives of an optical wave field can be used to enhance edge detection, focusing, and holographic imaging. It was recently shown that, by using digital holographic techniques, the Laplacian of an object field can be extracted.
Ryle, James P.   +2 more
openaire   +4 more sources

Holographic measurement of drop-on-demand drops in flight [PDF]

open access: yes, 2011
The analysis of images of ink drops in flight can provide information about jet straightness, drop velocity and volume. However trade-offs between field of view, optical and digital resolution and other factors such as depth of field and optical ...
Castrejón-Pita, JR   +2 more
core  

Prediction of Myasthenia Gravis Worsening: A Machine Learning Algorithm Using Wearables and Patient‐Reported Measures

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare disorder characterized by fluctuating muscle weakness with potential life‐threatening crises. Timely interventions may be delayed by limited access to care and fragmented documentation. Our objective was to develop predictive algorithms for MG deterioration using multimodal telemedicine data ...
Maike Stein   +7 more
wiley   +1 more source

An archaeoacoustic analysis of Wren’s auditorium churches: A case study of St Stephen Walbrook (1672–1679), London

open access: yesActa Acustica
Sir Christopher Wren (1632–1723) was responsible for the rebuilding of 52 parish churches in 17th-century London after the Great Fire of 1666. In literature his parish church designs are often referred to as “auditorium churches”, as Wren himself claimed
Sluyts Yannick   +4 more
doaj   +1 more source

The reconstruction of digital holograms on a computational grid [PDF]

open access: yes, 2006
Digital holography is greatly extending the range ofholography's applications and moving it from the lab into the field: a single CCD or other solid-state sensor can capture any number of holograms while numerical reconstruction within a computer ...
Hobson, PR, Nebrensky, JJ
core   +1 more source

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito   +14 more
wiley   +1 more source

Survey, Data Analysis and Modeling Raphael’s Stables in Villa Farnesina, Rome

open access: yesHeritage, 2023
This work contributes to the knowledge of historical contexts that have radically mutated over centuries and have lost their original characteristics. In these cases, information techniques and technologies can support the reconstruction of peculiarities
Giuseppe Antuono   +3 more
doaj   +1 more source

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