Results 201 to 210 of about 117,939 (362)

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

open access: yesAdvanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu   +8 more
wiley   +1 more source

Solar electric space mission analysis Progress report, 1 Jun. - 31 Dec. 1966 [PDF]

open access: yes
Characteristics and trajectory analysis of solar electric propulsion space missions - Mars orbiter and Jupiter ...
Layton, J. P., Lion, P. M.
core   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Overview of US academic programs in electric propulsion [PDF]

open access: green, 1998
Rodney Burton   +9 more
openalex  

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Electric Propulsion Subsystem Architecture for an All-Electric Spacecraft

open access: hybrid, 2011
Michele Coletti   +3 more
openalex   +2 more sources

Air-breathing electric propulsion: Flight envelope identification and development of control for long-term orbital stability

open access: hybrid, 2021
Mansur Tisaev   +6 more
openalex   +1 more source

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