Results 141 to 150 of about 8,678 (302)
Magnetic nozzle radiofrequency plasma thruster approaching twenty percent thruster efficiency. [PDF]
Sci Rep, 2021 Takahashi K.
europepmc +1 more source
A conceptual design of a large aperture microwave radiometer geostationary platform [PDF]
A conceptual design of a Large Aperture Microwave Radiometer (LAMR) Platform has been developed and technology areas essential to the design and on-orbit viability of the platform have been defined.
Garn, Paul A. +2 more
core +1 more source
Does Stakeholder Pressure Promote Green Innovations and Performance of Agribusiness Companies?
Business Strategy and the Environment, EarlyView.ABSTRACT The sustainability of agribusiness companies is guided by multiple, sometimes paradoxical, interests. Green innovation is strategic for sustainable development; however, literature shows inconsistencies regarding its impact on environmental and economic‐financial performance.
Vanderlei dos Santos +4 more
wiley +1 more source
A propellant-free superconducting solenoid thruster driven by geomagnetic field. [PDF]
J Adv Res, 2021 Kuo HW, Pan KL, Lee WL.
europepmc +1 more source
Microwave-discharge hall thruster
Microwave-discharge hall thrusterA novel type of Hall thruster featuring plasma generated by electromagnetic waves of various types is being investigated at ISAS. A Hall stage with a non-conventional downstream magnetic circuit has been designed for use with a variety of non-traditional plasma production devices, including ECR microwave cavity, and RF plasma sources.
openaire
Focused technology: Nuclear propulsion [PDF]
The topics presented are covered in viewgraph form and include: nuclear thermal propulsion (NTP), which challenges (1) high temperature fuel and materials, (2) hot hydrogen environment, (3) test facilities, (4) safety, (5) environmental impact compliance,
Miller, Thomas J.
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Financial capital is widely recognized as having the potential to provide investments needed for net‐zero transitions. While recent empirical studies reveal that financial digitalization and fintech have changed Chinese banks' loan portfolios and business models, they stem from credit restrictions on heavily polluting enterprises and from ...
Akihisa Mori
wiley +1 more source
Data-driven sparse modeling of oscillations in plasma space propulsion
Machine Learning: Science and TechnologyAn algorithm to obtain data-driven models of oscillatory phenomena in plasma space propulsion systems is presented, based on sparse regression (SINDy) and Pareto front analysis.
Borja Bayón-Buján, Mario Merino
doaj +1 more source
Low-Cost, High-Performance Hall Thruster Support System [PDF]
Colorado Power Electronics (CPE) has built an innovative modular PPU for Hall thrusters, including discharge, magnet, heater and keeper supplies, and an interface module.
Hesterman, Bryce
core +1 more source
Five Decades of Research on Rape Myths and Victim Interpretation
Behavioral Sciences &the Law, EarlyView.ABSTRACT Over the past 5 decades of social science research, scholars have examined false narratives and beliefs associated with rape and sexual assault (often called “rape myths”). This scoping review employs an innovative technique to sample and describe a large cohort of scholarly articles that investigate sexual assault victim interpretation and ...
Elizabeth Trudeau, Ruth Carmi
wiley +1 more source