Biostimulant Substances for Sustainable Agriculture: Origin, Operating Mechanisms and Effects on Cucurbits, Leafy Greens, and Nightshade Vegetables Species. [PDF]
Biomolecules, 2021 Cristofano F, El-Nakhel C, Rouphael Y.
europepmc +1 more source
Operationally Efficient Propulsion System Study (OEPSS) data book. Volume 4: OEPSS design concepts [PDF]
This study was initiated to identify operations problems and cost drivers for current propulsion systems and to identify technology and design approaches to increase the operational efficiency and reduce operations costs for future propulsion systems. To
Farhangi, Shahram +2 more
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Anti-Heroic Images in Contemporary American Art [PDF]
, 2014 This essay examines anti-heroic images in American art. These images, which appropriate and even subvert the heroic, are grouped around four political protest movements that emerged during the 1960s: the civil rights movement, feminism, the environmental
Levin, Gail
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Identification of Non-Volatile Compounds Generated during Storage That Impact Flavor Stability of Ready-to-Drink Coffee. [PDF]
Molecules, 2022 Lin H, Tello E, Simons CT, Peterson DG.
europepmc +1 more source
Next Exit 0.5 Million Kilometers [PDF]
A Caltech/JPL collaboration explores the "Interplanetary Superhighway.
Smith, Douglas L.
core
From Value to Valuation: Pragmatist and Hermeneutic Orientations for Assessing Science on the International Space Station. [PDF]
Am Sociol, 2021 Castaño P.
europepmc +1 more source
Investigation of the Problems of Lunar and Planetary Exploration Annual Report, 1 Dec. 1964 - 30 Nov. 1965 [PDF]
Problems of lunar and planetary ...
Brown, H., Murray, B. C.
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Historical review of missile aerodynamic developments [PDF]
The development of missiles from early history up to about 1970 is discussed. Early unpowered missiles beyond the rock include the spear, the bow and arrow, the gun and bullet, and the cannon and projectile.
Spearman, M. Leroy
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The sublimative torques of Jupiter Family Comets and mass wasting events on their nuclei [PDF]
Icarus (New York, N.Y. 1962), 2018 J. Steckloff, N. Samarasinha
semanticscholar +1 more source
Evolutionary and Physical Properties of Meteoroids [PDF]
Astrophysical models for meteoroid formation and stellar and planetary evolutions are developed from simulation composition ...
Cook, A. F. +2 more
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