Results 31 to 40 of about 1,206 (130)

A Minimally Invasive Framework Reveals Region‐Specific Cerebrovascular Remodeling in Aging Using Intravital Functional Ultrasound Imaging and Ultrasound Localization Microscopy (fUS‐ULM)

open access: yesAdvanced Science, Volume 13, Issue 1, 5 January 2026.
A high‐resolution intravital imaging platform combining functional ultrasound and localization microscopy enables longitudinal, minimally invasive assessment of cerebrovascular function in aging studies. The present investigation reveals aging‐related reductions in neurovascular coupling, arteriole‐to‐venule ratio and vascular density, introducing a ...
Sharon Negri   +16 more
wiley   +1 more source

On the relation between plausibility logic and the maximum-entropy principle: a numerical study [PDF]

open access: yes, 2009
What is the relationship between plausibility logic and the principle of maximum entropy? When does the principle give unreasonable or wrong results? When is it appropriate to use the rule `expectation = average'?
Mana, P. G. L. Porta
core  

Information Theoretic Security for Broadcasting of Two Encrypted Sources under Side-Channel Attacks

open access: yes, 2019
We consider the secure communication problem for broadcasting of two encrypted sources. The sender wishes to broadcast two secret messages via two common key cryptosystems. We assume that the adversary can use the side-channel, where the side information
Oohama, Yasutada, Santoso, Bagus
core   +1 more source

Gingival Enlargement Induced by Orthodontic Therapy: A Systematic Review

open access: yesInternational Journal of Dentistry, Volume 2026, Issue 1, 2026.
Objective The etiology of orthodontic‐induced gingival enlargement (OIGE) or orthodontic‐induced gingival overgrowth (OIGO) is multifactorial and is related to issues such as poor oral hygiene and the hormonal changes that are common during puberty. It is known that brackets facilitate the accumulation of dysbiotic microbial biofilm and that mechanical
María Dolores Rocha-Eiroa   +6 more
wiley   +1 more source

The Effect of Restorative Emergence Angle on Soft and Hard Tissue Around Splinted Implants: A Preclinical Study

open access: yesClinical Oral Implants Research, Volume 36, Issue 12, Page 1603-1613, December 2025.
ABSTRACT Objective To investigate the impact of the restorative emergence angle and splinting configurations on peri‐implant soft and hard tissues. Materials and Methods Thirty implants were placed in the mandibular premolars (P2, P3, P4) of five beagle dogs.
Seung‐Ju Lee   +4 more
wiley   +1 more source

Maximum Entropy and Sufficiency

open access: yes, 2016
The notion of Bregman divergence and sufficiency will be defined on general convex state spaces. It is demonstrated that only spectral sets can have a Bregman divergence that satisfies a sufficiency condition.
Harremoës, Peter
core   +3 more sources

Garden Ponds: Hidden Sources for Plant Invasions?

open access: yesFreshwater Biology, Volume 70, Issue 12, December 2025.
ABSTRACT Private garden ponds are increasingly popular among homeowners and can, to some extent, compensate for the loss of natural habitats, but they may be sources of invasive species as pond owners often introduce alien ornamental species. We assessed the popularity, distribution and sources of six invasive macrophyte taxa (Elodea spp., Eichhornia ...
Barbara Barta   +5 more
wiley   +1 more source

On the Universality of the Logistic Loss Function

open access: yes, 2018
A loss function measures the discrepancy between the true values (observations) and their estimated fits, for a given instance of data. A loss function is said to be proper (unbiased, Fisher consistent) if the fits are defined over a unit simplex, and ...
Painsky, Amichai, Wornell, Gregory W.
core   +1 more source

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