Results 131 to 140 of about 750,774 (287)

Permeability of granite from a shallow buried mountain pipe gallery tunnel under unloading confining pressure

open access: yesDeep Underground Science and Engineering, EarlyView.
Triaxial compression tests under unloading confining pressure conditions were conducted to systematically analyze the permeability behavior of granite retrieved from the different classification surrounding rocks. Abstract The rock mass within mountain tunnels undergoes complex changes in permeability, strength, and deformation during tunneling ...
Xiaoyan Zhang   +4 more
wiley   +1 more source

Digital Dividend pada Migrasi TV Analog ke TV Digital – Prospek dan Dilema

open access: yesJurnal Telekomunikasi dan Komputer, 2009
Tuntutan adanya akses yang menawarkan kapasitas data yang tinggi dan mobilitas mendorong dibukanya spektrum-spektrum frekuensi yang baru. Migrasi televisi analog ke digital menawarkan suatu opsi yang sangat menarik, yaitu sistim yang lebih efisien dalam menggunakan frekuensi. Efisiensi dari penggunaan sistim TV digital (Digital Video Broadcasting, DVB)
openaire   +2 more sources

Nanolignin Functional Separators for Flexible Lithium–Sulfur Batteries With Enhanced Performance

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Nanolignin‐functionalized separators, incorporating lignin nanoparticles into a crosslinked PEGDA coating applied on commercial separators, reduce polysulfide shuttling, thereby enhancing cycling performance in flexible lithium–sulfur pouch cells, while also improving thermo‐oxidative stability and flame retardancy.
Emanuela Bellinetto   +7 more
wiley   +1 more source

Public TV and digital change: TV technology – audience – formats

open access: yesMatrizes, 2015
This article is a review about some changes provided by digital technology in television for a public channel. A public television is different from a television in favour of the current government.
Valerio Fuenzalida
doaj  

Tailoring Thermophysical Properties and Multiscale Machine Learning Modeling of 2D Nanomaterial‐Infused Beeswax as a Green NePCM for Sustainable Thermal Management Systems

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study develops eco‐friendly two‐dimensional nanoparticle‐enhanced phase change materials (2D NePCMs) using biodegradable beeswax infused with rGO, GO, and MXene nanoparticles. Experimental results demonstrated up to 21.9% enhancement in thermal conductivity with minimal latent heat loss, while machine learning models achieved >95% predictive ...
Abdullah Aziz   +3 more
wiley   +1 more source

Reclaimed Homophobic Hate Speech Backfires: Desensitization and Mood Deterioration

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Reclaimed hate speech is generally seen as a positive phenomenon by minority groups and, to some degree, by majority groups. However, previous research has not examined whether it might produce harmful effects similar to traditional hate speech.
Dominik Puchała   +2 more
wiley   +1 more source

EU Policy‐Making in the Digital Age: Major Trends and Insights From Public Policy Research

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Has digitalization changed policy‐making dynamics at the European Union (EU) level? To investigate this issue, this article presents a scoping review of the literature on EU digital policy‐making. While much scholarship adopts a ‘Governance’ approach, two conceptually rich strands emerge: critical approaches, and digital sovereignty.
Chloé Bérut
wiley   +1 more source

Digital Rights Activism in Multilevel Governance

open access: yesEuropean Policy Analysis, EarlyView.
ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley   +1 more source

Telemedicine in epilepsy care: A Nationwide survey by the Italian Chapter of the International League Against Epilepsy (LICE) on adoption, barriers, and perceived value

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Telemedicine can improve access and continuity of care for people with epilepsy (PwE), but its adoption across Italian epilepsy centers remains inadequately characterized. We conducted a nationwide cross‐sectional survey of all 75 epilepsy centers certified by the Italian Chapter of the International League Against Epilepsy (Lega ...
Francesco Brigo   +10 more
wiley   +1 more source

Energy normalization of TV viewed optical correlation (automated correlation plane analyzer for an optical processor) [PDF]

open access: yes
An automatic correlation plane processor that can rapidly acquire, identify, and locate the autocorrelation outputs of a bank of multiple optical matched filters is described.
Grumet, A.
core   +1 more source

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