Results 71 to 80 of about 15,241 (253)
The use of the tethered satellite system to perform low density aerothermodynamics studies [PDF]
The Tethered Satellite System (TSS) is a cooperative space system development activity of the U.S.A. and Italy. It is comprised of the Tether Satellite (TS) and the deployer.
Carlomagno, Giovanni M. +3 more
core +1 more source
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley +1 more source
Space time neural networks for tether operations in space [PDF]
A space shuttle flight scheduled for 1992 will attempt to prove the feasibility of operating tethered payloads in earth orbit. due to the interaction between the Earth's magnetic field and current pulsing through the tether, the tethered system may ...
Copeland, Charles +3 more
core +1 more source
A Crystalline Ylide‐Stabilized Stibenium Cation
European Journal of Inorganic Chemistry, EarlyView.The isolation of a stibenium cation stabilized by two thiophosphinoyl‐tethered ylide groups is reported. The cation is accessible via salt metathesis of the metalated ylide with SbCl3 and features CSb single bonds, with lone pairs remaining localized at the ylidic carbon atoms.
Daniel Knyszek +4 more
wiley +1 more source
Clustering of tethered satellite system simulation data by an adaptive neuro-fuzzy algorithm [PDF]
Recent developments in neuro-fuzzy systems indicate that the concepts of adaptive pattern recognition, when used to identify appropriate control actions corresponding to clusters of patterns representing system states in dynamic nonlinear control systems,
Mitra, Sunanda, Pemmaraju, Surya
core +1 more source
European Journal of Organic Chemistry, EarlyView.1,1‐Disubstituted vinylbromides are key intermediates for constructing nitrogen‐containing heterocycles. This review provides an overview of the synthetic applications of 1,1‐disubstituted vinylbromides and summarizes recent developments in reaction methodologies, mechanistic insights, and the structural diversity of N‐heterocyclic compounds accessible
Anne Westermeyer +6 more
wiley +1 more source
Bistatic LIDAR experiment proposed for the shuttle/tethered satellite system missions [PDF]
A new experiment concept has been proposed for the shuttle/tethered satellite system missions, which can provide high resolution, global density mappings of certain ionospheric species.
Horak, H. G. +4 more
core +1 more source
Sum-Rate Analysis for High Altitude Platform (HAP) Drones with Tethered Balloon Relay [PDF]
, 2017 High altitude platform (HAP) drones can provide broadband wireless connectivity to ground users in rural areas by establishing line-of-sight (LoS) links and exploiting effective beamforming techniques.
Magarini, Maurizio +4 more
core +2 more sources
Emerging Trends in Organic Photoreactions Utilizing Disulfides
European Journal of Organic Chemistry, EarlyView.Disulfides are versatile, nontoxic alternatives to metal photocatalysts. This review explores their role as photoactivated thiyl‐radical precursors and bifunctional catalysts (HAT/electron shuttling) in diverse transformations. Strategies for electronic tuning and development into recyclable heterogeneous materials are highlighted for sustainable ...
Sunil Kumar +3 more
wiley +1 more source
Design and testing of a deployable, retrievable boom for space applications [PDF]
The Deployable Retrievable Boom which was developed as a part of the joint U.S.-Italian Tethered Satellite System (TSS) is described. The design mission of the boom is to support, deploy, and retrieve an experiment package for the study of the ...
Becchi, P., Dellamico, S.
core +1 more source