Results 71 to 80 of about 2,101 (233)

Dynamic analysis of the tethered satellite system considering uncertain but bounded parameters

Defence Technology
Dynamic analysis of the tethered satellite system (TSS) can provide a fundamental guideline to the evaluation of performance and robust design of the system examined.
Xin Jiang, Zhengfeng Bai
doaj   +1 more source

Model and Dynamic Analysis of a Three-Body Tethered Satellite System in Three Dimensions

Applied Sciences
The three-body tethered satellite system is a new potential technology for the purposes of orbital transportation. In contrast to conventional orbit transfer methods, this system is expected to transport space supplies to a predetermined orbital altitude
Teng He, ZhanXia Zhu
doaj   +1 more source

Putting It All Together: Adding Value to the Global Ocean and Climate Observing Systems With Complete Self-Consistent Ocean State and Parameter Estimates

Frontiers in Marine Science, 2019
In 1999, the consortium on Estimating the Circulation and Climate of the Ocean (ECCO) set out to synthesize the hydrographic data collected by the World Ocean Circulation Experiment (WOCE) and the satellite sea surface height measurements into a complete
Patrick Heimbach, Patrick Heimbach, Patrick Heimbach, Ichiro Fukumori, Christopher N. Hill, Rui M. Ponte, Detlef Stammer, Carl Wunsch, Carl Wunsch, Jean-Michel Campin, Bruce Cornuelle, Ian Fenty, Gaël Forget, Armin Köhl, Matthew Mazloff, Dimitris Menemenlis, An T. Nguyen, Christopher Piecuch, David Trossman, Ariane Verdy, Ou Wang, Hong Zhang   +21 more
doaj   +1 more source

Activation of Metal Complexes With Ultrasound Waves for Targeted Anticancer Therapy

Angewandte Chemie International Edition, EarlyView.
Ultrasound enables non‐invasive activation of metal‐based therapeutics deep within tumors. Acoustic cavitation can drive sonodynamic reactive oxygen species generation or mechanochemical metal–ligand bond dissociation, enabling controlled release of bioactive payloads.
Félix Grosjean, Nicolás Montesdeoca, Gilles Berger, Johannes Karges   +3 more
wiley   +1 more source

The Maintenance of Orbital States in a Floating Partial Space Elevator Using the Reinforcement Learning Method

Aerospace
A partial space elevator (PSE) is a multi-body tethered space system in which the main satellite, typically an ultra-large spacecraft or a space station in a higher orbit, is connected to a transport spacecraft in a lower orbit via a tether, maintaining ...
Weili Xu, Xuerong Yang, Gefei Shi
doaj   +1 more source

Development of the nasal capsule in Emydura subglobosa (Testudines: Pleurodira) with a comparison to other turtles

The Anatomical Record, EarlyView.
Abstract Extant turtles occupy freshwater, marine, and terrestrial habitats, and their nasal region provides important evidence for the evolution of respiration‐ and sensory‐related cranial morphology. However, developmental data on the turtle nasal capsule remain limited, particularly in Pleurodira.
Kai Ito, Paweł Kaczmarek, Taro Nojiri, María Victoria Fernandez Blanco, Ryo Kodera, Ingmar Werneburg   +5 more
wiley   +1 more source

Aerosol‐Cloud Interactions Near Cloud Base Deteriorating the Haze Pollution in East China

Geophysical Research Letters
Atmospheric aerosols not only cause severe haze pollution, but also affect climate through changes in cloud properties. However, during the haze pollution, aerosol‐cloud interactions are not well understood due to a lack of in situ observations.
Ximeng Qi, Caijun Zhu, Liangduo Chen, Xuguang Chi, Jiaping Wang, Guangdong Niu, Shiyi Lai, Wei Nie, Yannian Zhu, Xin Huang, Tom V. Kokkonen, Tuukka Petäjä, Veli‐Matti Kerminen, Markku Kulmala, Aijun Ding   +14 more
doaj   +1 more source

Optimizing Efficacy to Safety Ratio of Glucocorticoids in Rheumatoid Arthritis Models by Leveraging Peroxisome Proliferator–Activated Nuclear Receptor‐α Agonism

Arthritis &Rheumatology, EarlyView.
Objective Glucocorticoids remain essential therapies for immune and inflammatory diseases such as rheumatoid arthritis (RA) but are notorious for their metabolic side effects. Given the anti‐inflammatory and metabolically favorable actions of peroxisome proliferator–activated nuclear receptor (PPAR) agonists, we investigated whether PPARα agonism could
Lisa L. Koorneef, Elisabeth Gilis, Dorien Clarisse, Daria Fijalkowska, Sara Dufour, Julie Coudeneys, Bert Luyckx, Annick Verhee, Jonathan Thommis, Candice Vanden Bussche, Ulf Müller‐Ladner, Elena Neumann, Matthias Kerkhofs, Guillaume Planckaert, Simon Devos, Leander Meuris, Dirk Elewaut, Karolien De Bosscher   +17 more
wiley   +1 more source

Affinity Peptides With pH Sensitivity for the Enrichment of CD38+ Cells

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The selective enrichment of cell populations based on surface markers is critical for the advancement of gene and cell therapies. Current antibody‐based cell isolation methods, such as fluorescence‐ and magnetic‐activated cell sorting (FACS and MACS), offer high specificity but are limited by scalability, cost, and potential adverse effects on
Gabrielle Rusch, Mickael Meyer, I. Mohamed Irfan, Carson Huber, Joseph Burclaff, Scott T. Magness, Stefano Menegatti, Michael Daniele   +7 more
wiley   +1 more source

Substrate stiffness regulates cell fate and its applications in the repair of motor system: From two dimensions to three dimensions

BMEMat, EarlyView.
Substrate stiffness with different dimensions (2D and 3D) exerts a regulatory role in cellular behaviors, thereby governing cell fate decisions. Biomaterials with tunable stiffness exhibit substantial functional potential for the repair and regeneration of the motor system.
Zhiyuan Lu, Renwang Sheng, Ludvig J. Backman, Chuanquan Liu, Danning Zheng, Wei Zhang, Jialin Chen   +6 more
wiley   +1 more source