Results 51 to 60 of about 7,710,593 (222)
Foldable self-erecting joint [PDF]
, 1986 The invention relates to a foldable self erecting joint which may be used to deploy the tetratruss frame of the proposed shuttle launched triangular space station. The frame must be folded into the payload bay of the space shuttle orbiter.
Pelischek, T. E.
core +1 more source
Weak shape theorem in first passage percolation with infinite passage times
, 2014 We consider the model of i.i.d. first passage percolation on $\mathbb{Z}^d$ : we associate with each edge $e$ of the graph a passage time $t(e)$ taking values in $[0,+\infty]$, such that $\mathbb{P}[t(e)p_c(d)$.
Cerf, Raphaël, Théret, Marie
core
Optimizing the performance of thermionic devices using energy filtering
, 2004 Conventional thermionic power generators and refrigerators utilize a barrier in the direction of transport to selectively transmit high-energy electrons.
H Linke +4 more
core +1 more source
Phenotypic diversity and population growth in fluctuating environment: a MBPRE approach
, 2009 Organisms adapt to fluctuating environments by regulating their dynamics, and by adjusting their phenotypes to environmental changes. We model population growth using multitype branching processes in random environments, where the offspring distribution ...
Bansaye, Vincent +2 more
core +2 more sources
Existence of a persistent background of turbulence [PDF]
, 1983 A plausible scenario for the existence of a persistent back-ground of turbulence in the free atmosphere is described. The MST radar technique is the only existing technique that can be used to describe the morphology of occurrence of turbulence as a ...
Vanzandt, T. E.
core +1 more source
Characterization of material composite marble-polyester
Materiales de Construccion, 2002 In this work we characterize a new material composite, formed with a polyester and crushed white marble mixture. The final purpose is double: to obtain a material for applications sufficiently competitive after an economic viability study, increasing ...
F. A. Corpas Iglesias +5 more
doaj +1 more source
Informes de la Construccion, 1995 Este artículo presenta el desarrollo de un método de ensayo, no destructivo, para la inspección y evaluación in situ de elementos estructurales de madera, basado en las medidas de la velocidad de ondas ultrasónicas y determinación de humedad. Mediante la
Carmen Rodríguez Liñán +1 more
doaj +1 more source
Technology and Economics, Inc. Technology Application Team [PDF]
Technology + Economics, Inc. (T+E), under contract to the NASA Headquarters Technology Transfer Division, operates a Technology Applications Team (TATeam) to assist in the transfer of NASA-developed aerospace technology.
Ballard, T., Macfadyen, D. J.
core +1 more source
Evaluation the quality of bag-mask ventilation by E/C, T/E and hook technique (a new proposed technique). [PDF]
BMC Anesthesiol, 2023 Balafar M +4 more
europepmc +1 more source
The need for a pragmatic, individualized treat-and-extend (T&E) treatment paradigm for centre-involving diabetic macular oedema. [PDF]
Eye (Lond), 2023 Chaudhary V +1 more
europepmc +1 more source