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Katerina Vatitsi, Sofia Siachalou, Dionissis Latinopoulos, Ifigenia Kagalou, Christos S. Akratos and Giorgos Mallinis
Freshwater ecosystems provide an array of provisioning, regulating/maintenance, and cultural ecosystem services. Despite their crucial role, freshwater ecosystems are exceptionally vulnerable due to changes driven by both natural and human factors. Water...
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Mekjell Meland, Oddmund Frøynes, Milica Fotiric Ak?ic, Naris Pojskic, Belma Kalamujic Stroil, Merima Miralem, Almira Konjic and Fuad Gasi
In order to ensure the long-term sustainability of the conservation process of Norwegian plum germplasm, as well as to enhance the possibility of its utilization, a central plum heritage cultivar collection was established in 2020. In this study, 40 plum...
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Lorenzo Bini, Massimo Gori, Stefania Nin, Roberto Natale, Elisabetta Meacci, Edgardo Giordani and Stefano Biricolti
Castanea sativa Mill. is a valuable species with historical and economic importance in Europe, particularly in the Mediterranean area. In Italy, chestnut cultivation has been developed for centuries, leading to the recognition of more than 300 varieties....
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Anuar Magaña-Álvarez, Daisy Pérez-Brito, Alberto Cortés-Velázquez, Ángel Nexticapan-Garcéz, Marynor E. Ortega-Ramírez, Isabel García-Cámara, Yasmín Sánchez-Rodríguez and Rodolfo Martín-Mex
Oil palm (Elaeis guineensis Jacq.) has become the largest source of vegetable oil in the world. It is known that all existing genotypes of this species are related, so their genetic variability is considered to be low. In Mexico, all oil palm plantations...
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Jurica Primorac, Hrvoje ?arcevic, Zrinka Knezovic, Ale? Vokurka, Ana Mandic and Snje?ana Bolaric
The selection of red clover (Trifolium pratense L.) populations adapted to extreme environmental conditions is of great importance due to continuing climate change. The plant material analyzed with simple sequence repeat (SSR) markers included two parent...
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Farouk Smith and Jieun Bae
This paper presents the design and development of a sub-joule micro-Pulsed Plasma Thruster (µPPT) as a possible low-cost propulsion solution for Pocket-Cubes, used to increase its reliability, capability, and lifetime. It is shown that the µPPT successfu...
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Kirill Chernov, Uliana Monakhova, Yaroslav Mashtakov, Shamil Biktimirov, Dmitry Pritykin and Danil Ivanov
The paper presents a study of decentralized control for a satellite formation flying mission that uses differential lift and drag to enforce the relative positioning requirements. All spacecraft are equipped with large sunlight reflectors so that, given ...
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Mohamed Magdy Mohamed Abdo, Haitham El-Hussieny, Tomoyuki Miyashita and Sabah M. Ahmed
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Desalegn Abebaw Zeleke and Hae-Dong Kim
A mega constellation of Nano/microsatellites is the contemporary solution for global-level Earth observation demands. However, as most of the images taken by Earth-observing satellites are covered by clouds, storing and downlinking these images results i...
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Sangwon Lee, Sang-Young Park, Jeongbae Kim, Min-Ho Ka and Youngbum Song
This study designs a multistatic synthetic aperture radar (SAR) formation-flying system for very-high-resolution stripmap imaging (VHRSI) using manufacturable SAR microsatellites. Multistatic SAR formation specifications for VHRSI are derived based on th...
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