Results 251 to 260 of about 1,286,956 (335)

A economia da empresa pública [PDF]

open access: diamond, 1980
Henrique Fingermann
openalex   +1 more source

Rheological and tribological behavior of new 3D‐printed poly(lactic acid) modified by ionic liquid

open access: yesPolymer International, EarlyView.
Addition of the ionic liquid reduces surface roughness and coefficient of friction, shifting the transition from running‐in to steady state from around 10 m to over 60 m when sliding in the direction parallel to layer orientation and over 70 m for sliding perpendicular to it. Abstract Poly(lactic acid) (PLA) modified by addition of the ionic liquid (IL)
Cristian Sánchez‐Rodríguez   +5 more
wiley   +1 more source

PEDOMAN PENULISAN

open access: yesJurnal Economia, 2015
Jurnal Economia
doaj  

Impact of albuminuria screening in primary care on the detection and management of chronic kidney disease: findings from the ONDAAS study. [PDF]

open access: yesClin Kidney J
Sánchez-Ospina D   +11 more
europepmc   +1 more source

Towards Contactless Daylight Photoluminescence of PV Strings During Operation by Electrical Modulation

open access: yesProgress in Photovoltaics: Research and Applications, EarlyView.
dPL usually requires two states (ON/OFF) to distinguish light from the panels from ambient light. dPLS(N): an electronic device forces a sub‐string of S‐N panels (a string of S panels) to work at two different points on the I‐V curve. In this example (S = 20), dPL20(6) shows a perfect square modulation of the current intensity throughout the ...
C. Terrados   +5 more
wiley   +1 more source

COVER & DAFTAR ISI

open access: yesJurnal Economia, 2016
Jurnal Economia
doaj  

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