Results 81 to 90 of about 17,402 (263)
Determination of Vibrational Population Distribution for the N2+ (1N) Ion Band System from Spacelab 1 [PDF]
Journal of Astronomy and Space Sciences, 1989 The Spacelab 1 data represented the first multiband spectral measurements of the N2+ first negative ion bands system in the thermospheric dayglow, and the first opportunity to make a detailed comparison of the vibrational and rotational distributions ...
Jong Won Eun
doaj
Phased Array Antenna Analysis Workflow Applied to Gateways for LEO Satellite Communications. [PDF]
Sensors (Basel), 2022 Merino-Fernandez I +3 more
europepmc +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Corporate environmental communication has become an essential aspect of modern business practices, as stakeholders increasingly demand transparency and accountability regarding sustainability efforts. Within this context, we examine whether firms use environmental communication on X/Twitter to offset weaker relative environmental performance ...
Ivan Russo +3 more
wiley +1 more source
A System Design and Analysis for Satellite Communication Link [PDF]
Journal of Astronomy and Space Sciences, 2000 A satellite RF communication link is analyzed based on a simple fundamental equations by systematic approach in this paper. The number of variables related to a design and analysis of satellite RF link is often a dozen or more, thus it is a tedious and ...
Tae Jin Chung, Jong Won Eun
doaj
A New LoRa-like Transceiver Suited for LEO Satellite Communications. [PDF]
Sensors (Basel), 2022 Ben Temim MA, Ferré G, Tajan R.
europepmc +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Growing environmental awareness has intensified demand for sustainability and transparency, especially in cruise tourism, a high‐impact and highly scrutinised service context. This study examines how green consumption values (GCV) shape passengers' perceptions of the credibility of green marketing claims (believability) and, in turn, influence
Marcello Risitano +3 more
wiley +1 more source
Recent development and its prospect of satellite communications
Tongxin xuebao, 2015 After analyzing the characteristics of satellite communications,the developing status of communication satellite platform,available frequency resource,as well as the related key techniques are summarized.Through introducing some typical satellite ...
Ke-chu1 YI +3 more
doaj +2 more sources
Implementation and performance analysis of QPSK system using pocket double gate asymmetric JLTFET for satellite communications. [PDF]
Sci Rep, 2023 Boggarapu L, B L.
europepmc +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Sustainable business practices are widely promoted in hospitality, yet a persistent gap persists between sustainability strategies and their implementation in daily operations. This study focuses on the sustainability strategy–implementation gap by examining how nonmanagerial employees, responsible for operational delivery, perceive and ...
Zivai Machaka Mare, Humeyra Dogru Dastan
wiley +1 more source
Development of an X-Band Reflectarray Antenna for Satellite Communications. [PDF]
Sci Rep, 2021 Ma B +7 more
europepmc +1 more source