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Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 20150-20163 (2024)
Image sharpness assesses detail visibility in remote-sensing images and measures sensors' details resolution capability. Sensor aging and environmental changes can degrade image sharpness and quality. The Gaofen (GF) satellites provide diverse remote
Externí odkaz:
https://doaj.org/article/63a00fe3f17c43818bd7061d3e998753
Autor:
Khaled E. Yassin, Sabreen Mourad, Mostafa Khalil, Nagui Abdel-Khalek, Abdalla Elbendari, Khaled Selim, Elsayed Hassan
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 39, Iss 1, Pp 101-114 (2024)
Egypt is endowed with huge reserves of filler minerals, such as silica sand which form approximately 95% of the Earth's crust. The silica sand industry is used in many fields, such as pharmaceutical practices, chemicals, glass, ceramics, electronics,
Externí odkaz:
https://doaj.org/article/858d652a8bf541818c482a68f9af3bcf
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 8055 (2024)
Endurance athletes often aim to improve their aerobic metabolism. The aim of this pilot study was to examine if malic acid and L-citrulline supplementation can improve aerobic metabolism and lactate elimination. Nine young (23.9 ± 1.9 years) recreat
Externí odkaz:
https://doaj.org/article/047ca9a8c5b549cbaf203837c27ce0b9
Publikováno v:
Forum: Qualitative Social Research, Vol 25, Iss 1 (2024)
Die Tagung hatte – als Auftakt der Tagungsreihe Aspekte der Professionalisierung und Perspektiven der Profession – zum Ziel, einen multiperspektivischen und transdisziplinären Austausch über das Verhältnis sozialwissenschaftlicher Methodenbild
Externí odkaz:
https://doaj.org/article/f5d871abf4d145969a50aa7bf1a14a5f
Autor:
Marcus Baynes-Rock
Biologists studying large carnivores in wild places usually do so from a distance, using telemetry and noninvasive methods of data collection. So what happens when an anthropologist studies a clan of spotted hyenas, Africa's second-largest carnivores
Autor:
Valerio Pampanoni, Fabio Fascetti, Luca Cenci, Giovanni Laneve, Carla Santella, Valentina Boccia
Publikováno v:
Remote Sensing, Vol 16, Iss 6, p 1041 (2024)
Assessing the performance of optical imaging systems is crucial to evaluate their capability to satisfy the product requirements for an Earth Observation (EO) mission. In particular, the evaluation of image quality is undoubtedly one of the most impo
Externí odkaz:
https://doaj.org/article/87f1a5c5a693443ebf6df380f217db69
Akademický článek
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Autor:
Mohammad Amir, Sana Zubair Khan
Publikováno v:
Energy and Built Environment, Vol 3, Iss 3, Pp 348-362 (2022)
Today's more focus and efforts are being put by all the energy leaders towards power generation using renewable energy resources. Fortunately, these resources are becoming affordable to facilitate a swift shift towards green and clean energy. Possibl
Externí odkaz:
https://doaj.org/article/6400a86f16cc48188a1ee1c5be34208e
Autor:
David Satter
In December 2013, David Satter became the first American journalist to be expelled from Russia since the Cold War. The Moscow Times said it was not surprising he was expelled, “it was surprising it took so long.” Satter is known in Russia for hav