Results 51 to 60 of about 45,637 (231)

Creative State: Forty Years of Migration and Development Policy in Morocco and Mexico [PDF]

open access: yes, 2010
{Excerpt} This book tells the political story of how migrants from Morocco and Mexico changed the communities they left, and how their initiatives, small and bold, would ultimately transform the nations from which they had emigrated. Accounts of the ways
Iskander, Natasha
core   +1 more source

From Hierarchical Capitalism to Developmental Governance: The Emergence of Concerted Skills Formation in Middle‐Income Countries

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Skills formation is a pressing issue for middle‐income countries given the pace of technological change. In Latin America, scholars point to the hierarchical type of capitalism and its segmentalist skills formation system as the main roadblocks to exiting the middle‐income trap.
Aldo Madariaga, Mariana Rangel‐Padilla
wiley   +1 more source

Chloride Sensor Based on Silver Nanoparticles Coupled with a Fast‐Response MOSFET System

open access: yesAdvanced Sensor Research, Volume 5, Issue 1, January 2026.
A potentiometric sensor based on a MOSFET device (Metal‐Oxide‐Semiconductor Field‐Effect Transistor) and silver nanoparticles (AgNPs) was developed for chloride quantification, offering increased signals, fast response, and efficient data processing, which can be used for monitoring and diagnosis.
Ricardo Antonio Escalona‐Villalpando   +9 more
wiley   +1 more source

“Texting & Driving” Detection Using Deep Convolutional Neural Networks

open access: yesApplied Sciences, 2019
The effects of distracted driving are one of the main causes of deaths and injuries on U.S. roads. According to the National Highway Traffic Safety Administration (NHTSA), among the different types of distractions, the use of cellphones is highly related
José María Celaya-Padilla   +8 more
doaj   +1 more source

Probing the ZZgamma and Zgammagamma Couplings Through the Process e+e- --> nu anti-nu gamma

open access: yes, 2008
We study the sensitivity for testing the anomalous triple gauge couplings $ZZ\gamma$ and $Z\gamma\gamma$ via the process $e^+e^-\to \nu \bar\nu \gamma$ at high energy linear colliders.
A. Gutiérrez-Rodríguez   +3 more
core   +1 more source

Rattlesnake (Crotalus spp.) distribution and diversity in Zacatecas, Mexico

open access: yesZooKeys, 2020
Mexico is home to a large number of reptile species and has one of the greatest diversities of venomous snakes, among which the rattlesnakes pertaining to the Crotalus genus stand out.
J. L. Lara-Galván   +6 more
semanticscholar   +1 more source

Update and Comparative Analysis of Food Environment Policies in Mexico: Implementation of the Healthy Food Environment Policy Index in 2016 and 2024

open access: yesObesity Reviews, Volume 27, Issue 1, Page 1-15, January 2026.
ABSTRACT Introduction Mexico faces a public health crisis due to the rising prevalence of obesity and noncommunicable diseases, primarily driven by unhealthy food environments. Objective To conduct a second implementation of the Food Environment Policy Index in Mexico to assess policy implementation levels related to healthy food environments and to ...
Ana Munguía   +43 more
wiley   +1 more source

Gauge Transformations For Self/Anti-Self Charge Conjugate States [PDF]

open access: yes, 1997
Gauge transformations of type-II spinors are considered in the Majorana-Ahluwalia construct for self/anti-self charge conjugate states. Some speculations on the relations of this model with the earlier ones are given.Comment: ReVTeX file, 7pp., accepted ...
Dvoeglazov, Valeri V.
core   +1 more source

Removal of arsenic from semiarid area groundwater using a biosorbent from watermelon peel waste

open access: yesHeliyon, 2023
Groundwater is one of the most important reservoirs in semi-arid and arid zones of the world, particularly in Mexico. The aims of this work were to produce a biosorbent from watermelon peel waste and a biosorbent with citric acid treatment and to ...
Jennifer Ortiz Letechipia   +5 more
doaj   +1 more source

The Barut Second-Order Equation: Lagrangian, Dynamical Invariants and Interactions

open access: yes, 2007
The second-order equation in the (1/2,0)+(0,1/2) representation of the Lorentz group has been proposed by A. Barut in the 70s. It permits to explain the mass splitting of leptons (e,mu,tau).
Dvoeglazov, Valeri V.
core   +2 more sources

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