Results 111 to 120 of about 330,769 (355)

Overview of rocket engine control [PDF]

open access: yes
The issues of Chemical Rocket Engine Control are broadly covered. The basic feedback information and control variables used in expendable and reusable rocket engines, such as Space Shuttle Main Engine, are discussed.
Lorenzo, Carl F., Musgrave, Jeffrey L.
core   +1 more source

Process for preparing sterile solid propellants Patent [PDF]

open access: yes, 1967
Using ethylene oxide in preparation of sterilized solid rocket propellants and encapsulating ...
Montgomery, L. C., Morelli, F. A.
core   +1 more source

The collision of feminisms, sexuality, and trafficking in persons in the Caribbean—A place for Kempadoo

open access: yesFeminist Anthropology, EarlyView.
Abstract The existence and development of feminist scholarship and practice have been revisited by feminist anthropologists and sociologists exploring it among the gendered cultural and historical dynamics of the Caribbean. Feminist Caribbeanists’ pioneering efforts that fit within this theoretical family have challenged the Global North status quo to ...
Cherisse Francis
wiley   +1 more source

Optimizacija oblika komandnih površina rakete / Optimization of the rocket commanding surfaces

open access: yesVojnotehnički Glasnik, 2008
U radu je prikazan jedan od rezultata istraživanja u oblasti optimizacije procesa preliminarnog aerodinamičkog proračuna raketa. Opisan je proces dobijanja optimalnog oblika komandnih površina rakete, u okviru preliminarnog aerodinamičkog proračuna ...
Zoran Rajić
doaj   +1 more source

Maintaining technical excellence requires a national plan [PDF]

open access: yes
To meet the challenge of technical excellence, AIA established a rocket propulsion committee to develop the National Rocket Propulsion Strategic Plan. Developing such a plan required a broad spectrum of experience and disciplines. The Strategic Plan team
Davidson, T. F.
core   +1 more source

Response analyzers for sensors Patent [PDF]

open access: yes, 1971
Response analyzing apparatus for liquid vapor interface sensor of sloshing rocket ...
Bynum, B. G., Talley, D. H.
core   +1 more source

Efficacy and safety of rivaroxaban vs. warfarin in patients with non-valvular atrial fibrillation and a history of cancer: observations from ROCKET AF

open access: yesEuropean Heart Journal - Quality of Care and Clinical Outcomes, 2018
AIMS The management of anticoagulation therapy in patients with atrial fibrillation (AF) and cancer is challenging due to increased thrombotic and bleeding risks.
Sean T. Chen   +14 more
semanticscholar   +1 more source

Pandemic Im/mobilities, reproductive injustices, and assisted reproductive technology use among Taiwanese LGBTQ parents

open access: yesFeminist Anthropology, EarlyView.
Abstract This article examines how mobility restrictions imposed by governments during the COVID‐19 pandemic intensified reproductive and mobility injustices. It traces shifting configurations of privilege and inequality within marginalized groups whose reproductive desires remain legally and socially unrecognized.
Sara L. Friedman
wiley   +1 more source

The Synergetic Effect of Light Spectra and Selenium Supplementation on Eruca sativa Mill. Growth and Physiological and Metabolic Responses

open access: yesHorticulturae
Eco-friendly lighting systems, like LED lights, can reduce energy consumption in greenhouse operations, have a long lifespan, and enable precise control over plant growth through spectrum selection.
Cátia Brito   +5 more
doaj   +1 more source

Development of the fuel heating device for the component test of aerospace propulsion systems

open access: yesJournal of Fluid Science and Technology, 2016
For the next generation space launch vehicle, fully reusable spaceplane with rocket and ramjet combined propulsion system is proposed. That type of spaceplane can drastically reduce the cost per unit mass of the payload.
Mitsuhiro SOEJIMA   +3 more
doaj   +1 more source

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