Results 81 to 90 of about 6,947,969 (222)

Sin pintura y sin pinceles

open access: yesEducación Química, 2011
Abstract After a long and tedious radiotherapy treatment, I was obliged to no longer use chalk while teaching. How could I animate my contents and keep my students interested in the subject, without the use of a chalk board? Fortunately after two years of using ordinary teaching aids, during a creative moment, I discovered technology could solve my ...
openaire   +1 more source

Estimation and Testing for Partially Nonstationary Vector Autoregressive Models with GARCH: WLS versus QMLE [PDF]

open access: yes
Macroeconomic or financial data are often modelled with cointegration and GARCH. Noticeable examples include those studies of price discovery, in which stock prices of the same underlying asset are cointegrated and they exhibit multivariate GARCH ...
Chor-yiu SIN
core  

Sin and Sinfulness

open access: yes, 2006
The idea that men and women are morally responsible outside of particular social practices and conventions of praise and blame requires at the very least a conception of someone to whom or something to which they are responsible. To the Judaeo-Christian mind the immediate tribunal before which the self is summoned has always been 'conscience upon which
openaire   +1 more source

From violence to more violence in Central America

open access: yesForced Migration Review, 2014
Many Central American migrants flee their home country as a result of violence and threats from the criminal gangs. A large number of them also encounter the same type of violence that they are fleeing when on the migratory routes through Mexico.
Israel Medina
doaj  

Presupuestos participativos y necesidades básicas insatisfechas. Una aproximación socioespacial en el Distrito Metropolitano de Quito

open access: yesTerritorios
Los mecanismos de participación ciudadana son una herramienta que vincula a la ciudadanía con el manejo de los recursos públicos para ejecutar políticas en beneficio de sus territorios.
Luisa Maldonado López   +1 more
doaj   +1 more source

ESTUDIO COMPARATIVO DE LA PREVALENCIA DE EVENTOS ESTRESANTES EN PACIENTES CON TRASTORNO PSICÓTICO CON Y SIN USO DE SUSTANCIAS PSICOACTIVAS

open access: bronze, 2021
Miguel Ruiz   +90 more
openalex   +1 more source

Physical Understanding of Program Injection and Consumption in Ultra-Scaled SiN Split-Gate Memories

open access: green, 2012
L. Masoero   +18 more
openalex   +2 more sources

The Extract of Larrea tridentata Promotes the Synthesis of Silver Nanoparticles and Stimulates Immune Responses in Penaeus vannamei Against Vibrio spp., Causing Acute Hepatopancreatic Necrosis Disease

open access: yesMicroorganisms
Specific strains of Vibrio parahaemolyticus can cause Acute Hepatopancreatic Necrosis Disease (AHPND), a critical issue in shrimp aquaculture despite the application of several control strategies.
Germán León-Valdez   +6 more
doaj   +1 more source

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