Results 1 to 10 of about 300,399 (135)

Impact of meningioma and glioma on whole-brain dynamics [PDF]

open access: yesScientific Reports
Brain tumors, particularly meningiomas and gliomas, can profoundly affect neural function, yet their impact on brain dynamics remains incompletely understood.
Albert Juncà   +4 more
doaj   +2 more sources

Important Airborne Lidar Metrics of Canopy Structure for Estimating Snow Interception

open access: yesRemote Sensing, 2021
Forest canopies exert significant controls over the spatial distribution of snow cover. Canopy snow interception efficiency is controlled by intrinsic processes (e.g., canopy structure), extrinsic processes (e.g., meteorological conditions), and the ...
Micah Russell   +3 more
doaj   +1 more source

Evaluating the intrinsic resistance to balling of alloys: A High-throughput physics-informed and data-enabled approach

open access: yesAdditive Manufacturing Letters, 2022
To date, the vast majority of work on metal additive manufacturing (AM) has been framed in terms of the need to tune processing conditions for a particular AM technology in order to print conventional alloys, oftentimes developed for fabrication methods ...
Brent Vela   +5 more
doaj   +1 more source

The Predictive Value of Dynamic Intrinsic Local Metrics in Transient Ischemic Attack

open access: yesFrontiers in Aging Neuroscience, 2022
BackgroundTransient ischemic attack (TIA) is known as “small stroke.” However, the diagnosis of TIA is currently difficult due to the transient symptoms.
Huibin Ma   +13 more
doaj   +1 more source

Inferring directional interactions in collective dynamics: a critique to intrinsic mutual information

open access: yesJournal of Physics: Complexity, 2022
Pairwise interactions are critical to collective dynamics of natural and technological systems. Information theory is the gold standard to study these interactions, but recent work has identified pitfalls in the way information flow is appraised through ...
Pietro De Lellis   +2 more
doaj   +1 more source

The Evaluation Gap in Astronomy—Explained through a Rational Choice Framework

open access: yesPublications, 2023
The concept of evaluation gaps captures potential discrepancies between what researchers value about their research, in particular research quality, and what metrics measure.
Julia Heuritsch
doaj   +1 more source

Intrinsic Metric Formulas on Some Self-Similar Sets via the Code Representation

open access: yesFractal and Fractional, 2019
In recent years, intrinsic metrics have been described on various fractals with different formulas. The Sierpinski gasket is given as one of the fundamental models which defined the intrinsic metrics on them via the code representations of the points. In
Melis Güneri, Mustafa Saltan
doaj   +1 more source

Hybrid Attention Distribution and Factorized Embedding Matrix in Image Captioning

open access: yesIEEE Access, 2020
Self-attention mechanisms are widely used in current encoder-decoder frameworks of image-captioning tasks. These mechanisms use the transformer module as the basic unit to compute the similarity between query and key vectors, and normalize them to obtain
Jian Wang, Jie Feng
doaj   +1 more source

Embedding the intrinsic relevance of vertices in network analysis: the case of centrality metrics

open access: yesScientific Reports, 2020
Complex network theory (CNT) is gaining a lot of attention in the scientific community, due to its capability to model and interpret an impressive number of natural and anthropic phenomena.
Orazio Giustolisi   +2 more
doaj   +1 more source

Rolling Stiefel Manifolds Equipped with α-Metrics

open access: yesMathematics, 2023
We discuss the rolling, without slipping and without twisting, of Stiefel manifolds equipped with α-metrics, from an intrinsic and an extrinsic point of view.
Markus Schlarb   +3 more
doaj   +1 more source

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