Results 31 to 40 of about 411,389 (202)

GPU-based processing architecture for video SAR acceleration

open access: yesDianzi Jishu Yingyong
Video Synthetic Aperture Radar (ViSAR) systems enable dynamic monitoring of the target area with low latency and high resolution. High performance computing is the key technology of ViSAR system.
Zhu Shuang, Liu Yanbin, Liu Yabo
doaj   +1 more source

Trajnostni promet v Prištini: kvalitativna raziskava izzivov in priložnosti, povezanih z izboljšavami urbane mobilnosti

open access: yesUrbani Izziv, 2023
Avtorja sta proučevala neučinkovitost, mogoče izboljšave, izzive in vplive trajnostnih prometnih rešitev v Prištini, da bi na podlagi izsledkov oblikovala strategije za razvoj tovrstnih rešitev v majhnih hitro urbanizirajočih se mestih in prispevala k ...
Visar Hoxha, Viola Brahush
doaj   +1 more source

Raziskava napovednikov pametnega upravljanja mest: primer Prištine

open access: yesUrbani Izziv, 2023
Avtorja sta s kvantitativnim pristopom proučevala ključna gonila pametnega upravljanja mest na primeru Prištine. Potrebne podatke sta zbrala z anketo, ki sta jo izvedla med 1.536 posamezniki, izbranimi s stratifciranim verjetnostnim vzorčenjem. Z analizo
Visar Hoxha, Elvida Pallaska
doaj   +1 more source

Autogenous healing on the recovery of mechanical performance of High Performance Fibre Reinforced Cementitious Composites (HPFRCCs): Part 2 – Correlation between healing of mechanical performance and crack sealing [PDF]

open access: yes, 2016
This paper is the second part of a companion paper study focused on the autogenous self-healing capacity of High Performance Fibre Reinforced Cementitious Composites (HPFRCCs).
Moretti, Fabio   +2 more
core   +1 more source

High Frame Rate ViSAR Based on OAM Beams: Imaging Model and Imaging Algorithm

open access: yesRemote Sensing
High frame rate imaging of synthetic aperture radar (SAR), also known as video SAR (ViSAR), has attracted extensive research in recent years. When ViSAR system parameters are fixed, there is a technical trade-off between high frame rates and high ...
Xiaopeng Li   +6 more
doaj   +1 more source

Engaging the public in plant science: Communication facilitators and barriers of scaling up a citizen science campaign

open access: yesPeople and Nature, Volume 8, Issue 9, Page 2925-2940, September 2026.
Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson   +18 more
wiley   +1 more source

Wideband Speech Recovery Using Psychoacoustic Criteria

open access: yesEURASIP Journal on Audio, Speech, and Music Processing, 2007
Many modern speech bandwidth extension techniques predict the high-frequency band based on features extracted from the lower band. While this method works for certain types of speech, problems arise when the correlation between the low and the high bands
Visar Berisha, Andreas Spanias
doaj   +2 more sources

Narratives of ‘home landscapes’ guide stewardship practices among Swedish forest owners

open access: yesPeople and Nature, Volume 8, Issue 9, Page 2968-2985, September 2026.
Abstract Production forests play an important role in addressing many of our current sustainability challenges. Therefore, how these forests are managed and what motivates the people who are managing them are important for sustainability. 47 per cent of forests in Europe are privately owned.
Katja Malmborg   +3 more
wiley   +1 more source

Av, om och för barn: Källor till den barndomshistoriska forskningen

open access: yesBarn, 2008
I den här artikeln har jag försökt att problematisera och exemplifiera möjliga källor till barndomshistoriskt forskning. Källorna har kategoriserats utifrån om de har varit skrivna av, om eller för barn.
Maria Sundkvist
doaj   +1 more source

Balancing forage and fear: How people, environment and predators shape reindeer grazing in the Fennoscandian tundra

open access: yesPeople and Nature, Volume 8, Issue 9, Page 3182-3200, September 2026.
Abstract The long history of reindeer herding in Fennoscandia has shaped the mountain tundra by influencing its productivity, nutrient and carbon cycling and vegetation structure. By partly limiting shrub expansion, extensive reindeer grazing contributes to ecosystem resilience and helps mitigate climate change effects.
Marianne Stoessel   +2 more
wiley   +1 more source

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