Results 91 to 100 of about 229,515 (283)
An interferometer based phase control system [PDF]
, 1980 An interferometer based phase control system for focusing and pointing the solar power satellite (SPS) power beam is discussed. The system is ground based and closed loop. One receiving antenna is required on Earth.
Ott, J. H., Rice, J. S.
core +2 more sources
EzGal: A Flexible Interface for Stellar Population Synthesis Models
, 2012 We present EzGal, a flexible python program designed to easily generate observable parameters (magnitudes, colors, mass-to-light ratios) for any stellar population synthesis (SPS) model.
Gonzalez, Anthony, Mancone, Conor
core +1 more source
Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
NDST3‐Induced Epigenetic Reprogramming Reverses Neurodegeneration in Parkinson's Disease
Advanced Science, EarlyView.NDST3‐mediated epigenetic reprogramming revitalizes neuronal circuits in the substantia nigra and striatum to halt dopaminergic neuron degeneration and restore motor function in Parkinson's disease models. This strategy promotes neuronal maintenance and functional recovery, highlighting NDST3's therapeutic potential in neurodegenerative disorders ...
Yujung Chang +18 more
wiley +1 more source
Beverage Plant ResearchSucrose phosphate synthetase (SPS, EC 2.4.1.14) and sucrose phosphate phosphatase (SPP, EC 3.1.3.24) are two key enzymes for sucrose biosynthesis, which play essential roles in growth, development and stress responses of plants. However, the roles of SPS
Shicai Liang +11 more
doaj +1 more source
Advanced Science, EarlyView.Dual genetic strategies for improving wheat processing quality by regulating purothionin accumulation to modulate gluten quantity and quality. The first strategy involves targeting signal peptide (SP) cleavage sites (e.g., through mutation) to indirectly reduce gluten content, thereby disrupting gluten network formation.
Yijie Liu +16 more
wiley +1 more source
Effects of in-situ formed TiB2 Phase on Mechanical Properties of Spark Plasma Sintered Boron Carbide
Gazi Üniversitesi Fen Bilimleri DergisiDue to their exceptional properties, B4C ceramics are favored in a wide range of application areas, including defense and ballistic protection, coating, aerospace, and high temperature electronic devices.
Sinem Başkut, Name Yalama, Servet Turan
doaj +1 more source
Biodegradable Adhesive Systems for Bio‐Integrated Applications
Advanced Science, EarlyView.Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han +6 more
wiley +1 more source
Dynamics and control of the satellite power system [PDF]
, 1980 An investigation of the dynamics and control problems specifically related to the Satellite Power System (SPS), to assess performance of selected control concepts, and to identify and initiate development of advanced control technology that would enhance
Juang, J. N., Rodriquez, G., Wang, S. J.
core +1 more source