Results 71 to 80 of about 18,123 (204)
Integrated payload and mission planning, phase 3. Volume 4: Optimum utilization of Spacelab racks and pallets [PDF]
The methodology to optimize the utilization of Spacelab racks and pallets and to apply this methodology to the early STS Spacelab missions was developed.
Budris, G. D., Logston, R. G.
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Induced charging of shuttle orbiter by high electron-beam currents [PDF]
, 1977 Emission of high-current electron beams that was proposed for some Spacelab payloads required substantial return currents to the orbiter skin in order to neutralize the beam charge.
Liemohn, H. B.
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Plant Breeding, EarlyView.ABSTRACT Fruit colour diversity within different ripening stages confers ornamental value for pepper plants. Using images can be helpful in analysing the fruit colour‐related genetic diversity and enable selecting accessions for ornamental purposes by avoiding subjectiveness.
Marcos Bruno da Costa Santos +7 more
wiley +1 more source
Lightning effects on the NASA F-8 digital-fly-by-wire airplane [PDF]
The effects of lightning on a Digital Fly-By-Wire (DFBW)aircraft control system were investigated. The aircraft was a NASA operated F-8 fitted with a modified Apollo guidance computer.
Fisher, F. A. +2 more
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A preliminary design of an F2 dispoal system for HELSTF is presented along with recommendations on operational policy and identification of potential operational problems.
Rakow, A.
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Design features of selected mechanisms developed for use in Spacelab [PDF]
, 1979 Selected mechanisms developed for the Spacelab program are discussed. These include: (1) the roller rail used to install/remove the Spacelab floor loaded with racks carrying experiments; (2) the foot restraint; and (3) the lithium hydroxide used for ...
Inden, W.
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Review of Education, Volume 14, Issue 1, April 2026.Abstract This study presents a systematic, reproductive and comparative review of research on students' interest, motivation and attitude (I/M/A) towards science and technology (S&T) at K‐12 levels, covering the period 2013–2024. As a follow‐up to a previous systematic review (2000–2012), it describes and synthesizes findings from 170 peer‐reviewed ...
Patrice Potvin +4 more
wiley +1 more source
High‐Entropy 2D MXenes: A New Paradigm for Energy Storage
Battery Energy, Volume 5, Issue 2, March 2026.This review reports the evolution and advancements in high‐entropy MXene materials, highlighting their structural diversity (M1–M6) and transformative potential for energy and electronic applications. By integrating historical insights with recent breakthroughs, this review highlights the role of compositional complexity in optimising functional ...
Hafiz Taimoor Ahmed Awan +6 more
wiley +1 more source
Electric utility acid fuel cell stack technology advancement [PDF]
The principal effort under this program was directed at the fuel cell stack technology required to accomplish the initial feasibility demonstrations of increased cell stack operating pressures and temperatures, increased cell active area, incorporation ...
Austin, G. W. +9 more
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