Results 21 to 30 of about 307,563 (205)

Crystallization Behavior of PA6 in ABS/PA6 Blends Prepared by In Situ Polymerization and Compatibilization Method [PDF]

علوم و تکنولوژی پلیمر, 2009
A new method was used to prepare ABS/PA6 blends by in situ polymerization and compatibilization method. In this process, ε-caprolactam monomer was polymerized in presence of ABS via activated anionic polymerization to produce PA6. The main ingredients of
S. Mohammadian-Gezaz, I. Ghasemi, A.R. Oromiehie   +2 more
doaj   +1 more source

Simulation of Electric Truck Brake System Operating in Industrial Plants

Tạp chí Khoa học và Công nghệ, 2023
This study analyzes the quarter car braking model to determine the effect of the wheel slip ratio (λ) on  the friction coefficient (µ) during the braking of the car.
Minh Duc Le, Dinh Nghia Duong, Cong Tin Le   +2 more
doaj   +1 more source

On the (Ab)Use of Omega? [PDF]

SSRN Electronic Journal, 2015
Several recent finance articles employ the Omega measure, proposed by Keating and Shadwick (2002) - defined as a ratio of potential gains out of possible losses - for gauging the performance of funds or active strategies (e.g. Eling and Schuhmacher, 2007; Farinelli and Tibiletti, 2008; Annaert et al., 2009; Bertrand and Prigent, 2011; Zieling et al ...
Caporin, Massimiliano, Costola, Michele, Jannin, Gregory, Maillet, Bertrand   +3 more
openaire   +3 more sources

Correlation Between Printing Parameters and Residual Stress in Additive Manufacturing: A Numerical Simulation Approach

Production Engineering Archives, 2023
Fused Deposition Modeling (FDM) is a widely used 3D printing technology that can create a diverse range of objects. However, achieving the desired mechanical properties of printed parts can be challenging due to various printing parameters.
Alzyod Hussein, Ficzere Peter
doaj   +1 more source

ENVEJECIMIENTO Y SOLEDAD

Enfermería Global, 2009
Objetivo: Analizar si en las personas mayores en situación de fragilidad que han sido atendidas por el servicio de urgencias domiciliarias, constaba el seguimiento por el personal de enfermería del centro y  si constaba  el diagnóstico de “Personas ...
R. Álvarez González, M. Cullell Pares, E. De Frutos Gallego, MA. Fabretat Casamitjana, A. Ramírez Llaras   +4 more
doaj   +1 more source

Католичке мисије и образовање у мултикултурном друштву – случај Солун

Књижевна историја, 2021
Рад прати утицаје различитих католичких мисионарских скупина од краја 17. и током 18. и 19. века на простору Балкана и Медитерана као реакцију против Реформације.
Raïa Zaïmova
doaj   +1 more source

Diferencias entre MDRD-4 y CG en la prevalencia de la insuficiencia renal y sus variables asociadas en pacientes diabéticos tipo 2

Atención Primaria, 2016
Objetivo: Estimar la prevalencia de insuficiencia renal (IR) oculta en DM2, comparando 2 fórmulas de estimación de filtrado glomerular (EFG): Modification of Diet in Renal Disease 4 (MDRD-4) y Crockcoft-Gault (CG) y las variables clínicas asociadas ...
Maria Rosa Dalmau Llorca, Míriam Boira Costa, Carlos López Pablo, Josep Maria Pepió Vilaubí, Carina Aguilar Martin, Emma Forcadell Drago   +5 more
doaj   +1 more source

Strength and Dimension Accuracy in Fused Deposition Modeling : A Comparative Study on Parts Making Using ABS and PLA Polymers

Rekayasa Mesin, 2020
Rapid prototyping is a group of techniques used to quickly scale physical parts or assemblies using three-dimensional computer-aided design (CAD) data.
Yopi Yusuf Tanoto, Juliana Anggono, Wesley Budiman, Kresna Vincent Philbert   +3 more
doaj   +1 more source

Abs-GNRs show specific association with Aβ40 fibrils and seeds.

, 2022
Absorption spectra (not normalised) of a) PMA-GNRs with Aβ-seeds, b) Abs-GNRs with Aβ-seeds, c) PMA-GNRs with Aβ fibrils, and d) Abs-GNRs with Aβ fibrils in water at different time-points as shown.
Jillian Madine (1869376), Mahmoud G. Soliman (3601703), Jack Sharkey (2836094), Raphaël Lévy (2650135), Hannah A. Davies (6851888)   +4 more
core   +1 more source

Using state space models as a statistical impact measurement of survey redesigns: a case study of the labour force survey of the Australian Bureau of Statistics

Statistical Theory and Related Fields, 2019
The goals of any major business transformation programme in an official statistical agency often include improving data collection efficiency, data processing methodologies and data quality.
Xichuan (Mark) Zhang, Jan A. van den Brakel, Siu-Ming Tam   +2 more
doaj   +1 more source