Results 51 to 60 of about 90,324 (305)
Nahuatlea: a new genus of compositae (Gochnatieae) from North America
PhytoKeys, 2017 In the course of a detailed molecular study of the tribe Gochnatieae (Compositae: Gochnatioideae) it became apparent that the genus Gochnatia (sensu Cabrera) was not monophyletic but composed of a number of morphologically, geographically, and ...
Vicki A. Funk +2 more
doaj +3 more sources
The Integration of Immigrants and Their Families in Maryland: A Look at Children of Immigrants and Their Families in Maryland [PDF]
, 2010 Analyzes the population, distribution, origins, family structure, and school readiness and performance of children with at least one foreign-born parent, as well as parents' education, income, homeownership, and public benefit use.
Ajay Chaudry +3 more
core
When caring hurts: “Foreign” teachers in Texas bilingual classrooms [PDF]
, 2018 As the U.S. teacher shortage continues to worsen, large, urban districts have turned to hiring teachers from abroad, including countries like Spain, Mexico, and the incorporated U.S. territory of Puerto Rico.
Batista-Morales, N.
core +1 more source
International Journal of Eating Disorders, EarlyView.ABSTRACT Objective Social comparison has been widely implicated in the etiology and maintenance of body dissatisfaction and eating disorders. At the same time, however, the magnitude of this relationship remains unclear, with existing studies varying widely in methodology, measurement, and sample characteristics.
Fidan Turk +5 more
wiley +1 more source
U.S. Undocumented Population Drops Below 11 Million in 2014, with Continued Declines in the Mexican Undocumented Population [PDF]
, 2016 Undocumented immigration has been a significant political issue in recent years, and is likely to remain so throughout and beyond the presidential election year of 2016.
Robert Warren
core +2 more sources
Ecography, EarlyView.Correlative species distribution models (SDMs) are quantitative tools in biogeography and macroecology. Building upon the ecological niche concept, they correlate environmental covariates to species presence to model habitat suitability and predict species distributions.
Moritz Klaassen +3 more
wiley +1 more source
DiversityThe leaves of Thalassia testudinum provide an ideal substrate for the establishment of small-sized algae with different morphologies that are abundant and diverse. There are few studies on epiphytism in Mexico, and most of them are floristic lists.
Rocio Nava-Olvera +3 more
doaj +1 more source
Impact of global crisis on Mexican multinationals varies by industry, survey finds [PDF]
, 2010 The Institute for Economic Research (IIEc) of the National Autonomous University of Mexico (UNAM) and the Vale Columbia Center on Sustainable International Investment (VCC), a joint initiative of the Columbia Law School and the Earth Institute at ...
Basave Kunhardt, Jorge +1 more
core
The scaling of seed‐dispersal specialization in interaction networks across levels of organization
Ecography, EarlyView.Natural ecosystems are characterized by a specialization pattern where few species are common while many others are rare. In ecological networks involving biotic interactions, specialization operates as a continuum at individual, species, and community levels. Theory predicts that ecological and evolutionary factors can primarily explain specialization.
Gabriel M. Moulatlet +3 more
wiley +1 more source
A Framework for Learning Through Citizen Science: The Case Study of the Big Seaweed Search Mexico
Citizen Science: Theory and PracticeBig Seaweed Search Mexico (BSS-Mx), a citizen science study, was implemented to address challenges associated with massive strandings of Sargassum in the Yucatan peninsula, Mexico, which is one of the complex socio-environmental issues affecting coastal ...
Arely Paredes-Chi +5 more
doaj +1 more source