Results 91 to 100 of about 30,356 (242)

Whitings in the Red Sea

The Depositional Record, Volume 12, Issue 1, February 2026.
We present the first documentation of whitings in the Red Sea, observed in a lagoonal environment. These events are linked to cascading offshore dense waters that liberate trapped sea floor nutrients, triggering algal blooms and elevating alkalinity, which is buffered by direct CaCO3 precipitation—contributing to the accumulation of aragonite mud in ...
Manuel Ariza‐Fuentes, Akbar Wicaksono, Elisa Garuglieri, Vincent Saderne, Indah Putri, Francesca Giovenzana, Regina Iakusheva, Ibrahim Hoteit, Volker Vahrenkamp   +8 more
wiley   +1 more source

Hybrid M-FSK/DQPSK Modulations for CubeSat Picosatellites [PDF]

, 2013
Conventional CubeSat radio systems typically use one of several basic modulations, such as AFSK, GMSK, BPSK, QPSK and OOK or switch between them on demand if possible.
Mraz, J., Vertat, I.
core   +1 more source

Bursty Precipitation of Relativistic Electrons Unveiled by CIRBE/REPTile‐2 Measurements and Their Physical Implications

AGU Advances, Volume 7, Issue 1, February 2026.
Abstract Energetic electron precipitation plays a pivotal role in shaping Earth's radiation belt dynamics and drives significant physical and chemical changes in the upper atmosphere. However, the detailed mechanisms governing the loss of relativistic electrons have remained unclear, largely due to the limited energy coverage and coarse resolution of ...
Zheng Xiang, Xinlin Li, Daniel N. Baker, Qianli Ma, Yang Mei, Declan O’Brien, Hong Zhao, David Brennan, Theodore Sarris, Yoshizumi Miyoshi, Yoshiya Kasahara, Takefumi Mitani, Takeshi Takashima, Michael A. Temerin   +13 more
wiley   +1 more source

A Test Platform to Assess the Impact of Miniaturized Propulsion Systems

Aerospace, 2020
Miniaturized propulsion systems can enable many future CubeSats missions. The advancement of the Technology Readiness Level of this technology passes through the integration in a CubeSat platform and the assessment of the impact and the interactions of ...
Fabrizio Stesina, Sabrina Corpino, Daniele Calvi   +2 more
doaj   +1 more source

Undergraduate engineering students' perspectives on the intersection of engineering identity, marginalized social identities, and identification with social justice

Journal of Engineering Education, Volume 115, Issue 1, January 2026.
Abstract Background There exists a misconception that social justice does not have a role in engineering. Engineering identity frameworks typically do not integrate concerns for social justice. However, supporting engineering students to incorporate social justice into their engineering identity might empower them to effect social change.
Anne M. McAlister, Juan C. Garibay, Lindsay Wheeler, Jessica L. McDermott   +3 more
wiley   +1 more source

Small and Medium‐Sized Inland Waterbodies: Water Volume Predictions and Flood Implications

Water Resources Research, Volume 62, Issue 1, January 2026.
Abstract Small (<10 ha) and medium (10–100 ha) inland waterbodies are crucial for water storage and flood regulation, necessitating an improved understanding of their water volume. Traditional water volume measurement methods, modeling techniques, and advanced altimetry missions struggle to capture the non‐linear volume changes in these waterbodies ...
Ankit Sharma, Idhayachandhiran Ilampooranan   +1 more
wiley   +1 more source

JUMPSAT: Qualifying three equipments in the CubeSat mission [PDF]

, 2013
JUMPSAT is a 3-Unit CubeSat mission expected for launch in 2017. It is a collaborative project involving the French research institutes CNES and ONERA as well as two universities, the Institut Supérieur de l'Aéronautique et de l'Espace and TELECOM ...
Farre-Ponsa, Roser, Grave, Julien, Gutierrez, Andrea, Lizy-Destrez, Stéphanie, Lucas, William, Mignot, Jean, Peille, Philippe, Pierl, Christoph, Rouanne-Labe, Anne, Strenge, Joachim H.   +9 more
core  

Perspectives on Systematic Cloud Microphysics Scheme Development With Machine Learning

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 1, January 2026.
Abstract Cloud microphysics—the collection of processes that govern the small‐scale formation, evolution, and interactions of liquid droplets and ice crystals in clouds and precipitation—remains a major source of uncertainty in weather and climate models.
Kara D. Lamb, Clare E. Singer, Kaitlyn Loftus, Hugh Morrison, Margaret Powell, Joseph Ko, Jatan Buch, Arthur Z. Hu, Marcus van Lier Walqui, Pierre Gentine   +9 more
wiley   +1 more source

Combining Van Allen Probes and CubeSat Observations to Estimate Storm‐Time Maximum Outer Radiation Belt Electron Fluxes

Space Weather, Volume 24, Issue 1, January 2026.
Abstract Understanding and forecasting extreme radiation belt electron fluxes has been a major goal in space weather since their discovery in 1958. In this study, by combining electron flux data from multiple satellite missions in different orbits, including Van Allen Probes, Electron Losses and Fields Investigation, and Colorado Inner Radiation Belt ...
Man Hua, Jacob Bortnik, Yangyang Shen, Vassilis Angelopoulos, Yang Mei, Xinlin Li, Colin Wilkins   +6 more
wiley   +1 more source

Extensible Hook System for Rendezvous and Docking of a CubeSat Swarm

Engineering Proceedings
Deployment of CubeSat swarms is proposed for various missions necessitating cooperative interactions among satellites. Commonly, the cube swarm requires formation flight and even rendezvous and docking, which are very challenging tasks since they require
Carlos Pérez-del-Pulgar, Antonio López Palomeque, Jesús Juli, Matteo Madi   +3 more
doaj   +1 more source