Results 81 to 90 of about 61,329 (314)
A study of the boundary flow in a rocket combustion chamber. Part 3 - Data report Final report [PDF]
Rocket motor boundary flow sampling ...
Grose, R. D., Nicholson, V. I.
core +1 more source
Spatial and temporal variation in survival of female wild turkeys
The Journal of Wildlife Management, EarlyView.We monitored 370 female wild turkeys across North Carolina's 3 ecoregions from 2020‐2022 to understand factors influencing their survival. Female survival varied by ecoregion and behavior state, with the incubation period having the lowest survival rates. None of the land cover variables affected survival.
David J. Moscicki +5 more
wiley +1 more source
Behavior and mortality of anurans on roads in the Australian tropics
The Journal of Wildlife Management, EarlyView.Roads are a major source of mortality for wildlife, particularly amphibians. Identifying vulnerable species and understanding any behavioral predictors of mortality helps us understand vulnerability to traffic and can inform management strategies. We investigated a 9‐species anuran community in tropical Australia with respect to 3 behavioral responses ...
Christa Beckmann +2 more
wiley +1 more source
Technical report analysis and design: Study of solid rocket motors for a space shuttle booster, volume 2, book 1, supplement 1 [PDF]
An analysis and design effort was conducted as part of the study of solid rocket motor for a space shuttle booster. The 156-inch-diameter, parallel burn solid rocket motor was selected as its baseline because it is transportable and is the most cost ...
core +1 more source
Self-sealing, unbonded, rocket motor nozzle closure Patent [PDF]
, 1967 Flexible rocket motor nozzle closure device to aid ignition and protect rocket chamber from foreign ...
Gungle, R. L.
core +1 more source
Mass Spectrometry Structural Proteomics Enabled by Limited Proteolysis and Cross‐Linking
Mass Spectrometry Reviews, EarlyView.ABSTRACT The exploration of protein structure and function stands at the forefront of life science and represents an ever‐expanding focus in the development of proteomics. As mass spectrometry (MS) offers readout of protein conformational changes at both the protein and peptide levels, MS‐based structural proteomics is making significant strides in the
Haiyan Lu +4 more
wiley +1 more source
Solid rocket technology advancements for space tug and IUS applications [PDF]
In order for the shuttle tug or interim upper stage (IUS) to capture all the missions in the current mission model for the tug and the IUS, an auxiliary or kick stage, using a solid propellant rocket motor, is required.
Ascher, W. +3 more
core +1 more source
Spherically-shaped rocket motor Patent [PDF]
, 1964 Spherical solid propellant rocket engine having abrupt ...
Odonnell, T. J.
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First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique
Mass Spectrometry Reviews, EarlyView.ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley +1 more source
Aerospace, 2015 The University of Canterbury has developed a rocket research group, UC Rocketry, which recently broke the world altitude record for an I-class motor (impulse of 320–640 Ns) and has run a rocketry course for the first time in New Zealand.
George Buchanan +14 more
doaj +1 more source