Results 21 to 30 of about 46 (39)

Sensores de toque para electrónica automóvel impressa em 3D: análise, síntese, e aspectos de compatibilidade electromagnética [PDF]

open access: yes, 2021
The Additive Manufacturing has been developing more and more, providing numerous advantages to the industry. Among such advantages is the use of materials with conductive properties combined with 3D printing techniques, which enables development of ...
Morgado, Davide Manuel Ribeiro
core  

Maximum likelihood estimation of structural VARFIMA models [PDF]

open access: yes, 2020
a b s t r a c t This paper considers the maximum likelihood estimation of a class of structural vector autoregressive fractionally integrated moving-average (VARFIMA) models. The structural VARFIMA model includes the fractional cointegration model as one
Wen-Jen Tsay
core  

Un nuovo tassello in tema di immigrazione: l'effettiva tenuta di "automatismi preclusivi" in punto di rinnovo del permesso di soggiorno [PDF]

open access: yes, 2023
Stranieri - Permesso di soggiorno - Diniego e revoca - Testo unico dell’immigra- zione - Reati ostativi al rinnovo del permesso di soggiorno - Condanna, anche non definitiva, per il reato di produzione, traffico e detenzione illeciti di sostanze ...
maria federica carriero
core  

Dynamics of life - self-organisation, co-adaptation & the evolution of resilience in complex ecosystems [PDF]

open access: yes, 2018
Ecosystems are highly ordered, non-random systems, yet neither are they designed from a specific construction plan determining their structure and composition, nor are they directly predictable from the traits and behaviour of the species they are ...
Brinck, Katharina Stefanie Theresiae
core   +1 more source

Two-dimensional QSAR-driven virtual screening for potential therapeutics against Trypanosoma cruzi [PDF]

open access: yes
Trypanosoma cruzi is the cause of Chagas disease (CD), a major health issue that affects 6–7 million individuals globally. Once considered a local problem, migration and non-vector transmission have caused it to spread.
Bijo Mathew   +5 more
core   +1 more source

Dextran-Gold Nanoparticle-Based Tablets and Swabs for Colorimetric Detection of Urinary H2O2 [PDF]

open access: yes
Diagnosis of oxidative stress is essential to avoiding serious life-threatening situations. Hydrogen peroxide (H2O2) is a potential biomarker of oxidative stress.
Al-Kassawneh, Muna   +3 more
core   +1 more source

New Techniques of Laser Spectroscopy on Exotic Isotopes of Gallium and Francium [PDF]

open access: yes, 2013
The neutron-deficient gallium isotopes down to ${N}$=32 have had their hyperfine structures and isotope shifts measured via collinear laser spectroscopy using the COLLAPS (COllinear LAser sPectroScopy) beam line.
Procter, Thomas
core  

Institutional challenges and leadership competencies in Chinese Ministry of Education directed universities in implementing the 1999 Chinese action scheme for invigorating education towards the 21st century [PDF]

open access: yes, 2006
This study used the naturalistic inquiry method to explore the perceptions of the selected administrators from Chinese Ministry of Education Directed universities regarding what kind of institutional challenges their institutions confront and how their ...
Yang, Xiaobo
core   +1 more source

Home - About - Disclaimer - Privacy