Results 111 to 120 of about 4,839 (221)

Creep recovery and stress relaxation tests of 6061-0 aluminum [PDF]

open access: yes
The investigation of creep recovery and stress relaxation in aluminum using a closed loop servo-hydraulic test system is described. The practicality of a computer controlled test system for constant plastic strain rate tension tests is demonstrated.
Wu, H. C., Yao, J. C.
core   +1 more source

Communication Platform Payload Definition (CPPD) study. Volume 1: Executive summary [PDF]

open access: yes
This is Volume 1 (Executive Summary) of the Ford Aerospace & Communications Corporation Final Report for the Communication Platform Payload Definition (CPPD) Study program conducted for NASA Lewis Research Center under contract No. NAS3-24235.
Hunter, E. M.
core   +1 more source

Daily Consistency Over Timing: Routine Formation and Population-Specific Opportunities in mHealth User Adherence. [PDF]

open access: yesExt Abstr Hum Factors Computing Syst
Shahnawaz S   +7 more
europepmc   +1 more source

Calling vs Receiving Party Pays: Market Penetration and the Importance of the Call Externality [PDF]

open access: yes
In this paper we study how the access price affects the choice of the tariff regime taken by the network operators. We show that for high values of the access price, that is taken as a parameter by the firms, networks decide to charge only the callers ...
Michele Pistollato, Tommaso Majer
core  

Diagnostic Challenge of a Tumor-mimicking Spinal Pseudogout Lesion: Case Report and Literature Review. [PDF]

open access: yesCancer Diagn Progn
Terasaki H   +6 more
europepmc   +1 more source

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