Results 51 to 60 of about 5,579,484 (341)

An Efficient Algorithm to Select Reference Views for Virtual View Synthesis

open access: yesIEEE Access, 2022
View synthesis is one of the key techniques for generating immersive media. Virtual view synthesis techniques require considerable input views to provide a wide viewing space to users, such as 360 virtual reality. However, the computational complexity is
Da-Yoon Nam   +3 more
doaj   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Differences Between the Perception and Use of Virtual Reference Services for Complex Questions

open access: yesEvidence Based Library and Information Practice, 2023
A Review of: Mawhinney, T., & Hervieux, S. (2022). Dissonance between Perceptions and Use of Virtual Reference Methods. College & Research Libraries, 83(3), 503–525.
Kathy Grams
doaj   +1 more source

Non-frontal model based approach to forensic face recognition [PDF]

open access: yes, 2012
In this paper, we propose a non-frontal model based approach which ensures that a face recognition system always gets to compare images having similar view (or pose).
Dutta, Abhishek   +2 more
core   +2 more sources

Equivalences of the Multi-Indexed Orthogonal Polynomials [PDF]

open access: yes, 2013
Multi-indexed orthogonal polynomials describe eigenfunctions of exactly solvable shape-invariant quantum mechanical systems in one dimension obtained by the method of virtual states deletion.
Odake, Satoru
core   +3 more sources

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

The Library Visit Study: user experiences at the virtual reference desk

open access: yesInformation Research: An International Electronic Journal, 2004
This paper discusses the methodology and reports on initial findings of a study examining the perceptions of users of digital reference services. It is part of a long-term research project, The Library Visit Study, which has been conducted in three ...
Nilsen Kirsti
doaj  

Angular momentum content of a virtual graviton

open access: yes, 2005
We show that a virtual graviton has a J=0 component, which serves to cancel the J=2, J_z=0 component when the graviton is on shell. In contrast, a massive graviton has no J=0 component either on or off shell.
Dicus, Duane, Willenbrock, Scott
core   +1 more source

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu   +11 more
wiley   +1 more source

SMS Reference in National Library of Indonesia: Pilot Project Research

open access: yesRecord and Library Journal, 2018
SMS looks outdated in today's digital era. Perhaps because of that, library did not chose SMS as media for reference services. Existing researchs results prove different things with this assumption.
Arief Wicaksono
doaj   +1 more source

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