Results 21 to 30 of about 7,710,593 (222)

Investigation of Wind and Temperature Dependence for Dimensioning of Laminated Inserts

open access: yesChallenging Glass Conference Proceedings, 2020
This study proposes a review of different design approaches allowing to dimension a laminated insert connection. It focuses on façade assemblies, where the critical load is due to wind, and where the stiffness relies on a highly viscoelastic material ...
Matthieu Thésé, Jorge Hidalgo
doaj   +1 more source

Influence on the physical-mechanical properties of portland-cement mortar, have admixtures of colophony and tannin

open access: yesMateriales de Construccion, 1989
The colophony has been used as an admixture in the Portland cement mortar with the intention to observe its influence on the air content, water absorption, adhesive capacity and mechanical properties.
M. Fernández Cánovas   +2 more
doaj   +1 more source

T. E. Harris and branching processes

open access: yes, 2011
T. E. Harris was a pioneer par excellence in many fields of probability theory. In this paper, we give a brief survey of the many fundamental contributions of Harris to the theory of branching processes, starting with his doctoral work at Princeton in ...
Athreya, K. B., Ney, P. E.
core   +1 more source

Measurement inaccuracy of wearable photoplethysmogram in military smartwatch

open access: yes선진국방연구
As the military adopts wearable devices, soldiers use them to check their own health and perform operations. Under these conditions, measurement errors in military smartwatches can significantly affect soldier safety and survival.
Dongyeob Ra   +4 more
doaj   +1 more source

Aproximación a la gestión económica integral de las obras por procesos productivos: elaboración del modelo COP de control de costes de construcción

open access: yesInformes de la Construccion, 2017
La profunda crisis económica sufrida recientemente en España ha puesto de manifiesto la vulnerabilidad del Sector de la Construcción y la necesidad de desarrollar nuevas herramientas que incrementen su eficacia.
M. V. Montes   +3 more
doaj   +1 more source

Persistence pays off: Sir Charles Oatley and the scanning electron microscope [PDF]

open access: yes, 1996
Shortly after World War II, Sir Charles Oatley initiated research at the Cambridge University engineering laboratories on what has evolved into the modern scanning electron microscope.
Everhart, T. E.
core   +1 more source

Results on CP Violation from Belle

open access: yes, 2001
I describe the recent measurement of the CP violating parameter $\sin 2 \phi_1 =(0.99\pm 0.14\pm 0.05)$ from the Belle experiment at KEK.Comment: To appear in the Proceedings of the 9th International Symposium on Heavy Flavors, Sept 10-13, 2001 ...
Browder, T. E.
core   +2 more sources

Approximating the coefficients in semilinear stochastic partial differential equations [PDF]

open access: yes, 2011
We investigate, in the setting of UMD Banach spaces E, the continuous dependence on the data A, F, G and X_0 of mild solutions of semilinear stochastic evolution equations with multiplicative noise of the form dX(t) = [AX(t) + F(t,X(t))]dt + G(t,X(t ...
C Marinelli   +19 more
core   +2 more sources

Predimensionado óptimo de secciones mixtas de hormigón y acero: criterios del Eurocódigo 4

open access: yesInformes de la Construccion, 2001
El cálculo de vigas mixtas de hormigón y acero se realiza a partir de un predimensionado de la sección que se ajusta por un proceso iterativo hasta alcanzar una aproximación razonable; la definición inicial de la sección es compleja por las numerosas ...
José Monfort Lleonart   +2 more
doaj   +1 more source

T. E. Freeman, 1930 to 2003 [PDF]

open access: yesPhytopathology®, 2004
Dr. Thomas Edward (Ed) Freeman, plant pathologist and turfgrass specialist, died on Tuesday, September 16, 2003 in Gainesville, Florida, at the age of 73. Ed was a native of Mississippi, where he attended primary and secondary schools. He received his bachelor of science degree in biology from Millsap College in 1952. Ed earned his MS and Ph.D.
F W, Zettler, G, Wisler
openaire   +2 more sources

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