Results 61 to 70 of about 110,729 (247)

Longevity and Growth of the Crabs Callinectes sapidus and Callinectes rathbunae (Decapoda: Portunidae) in Paraíso Tabasco Mexico

open access: yesActa Zoologica, EarlyView.
ABSTRACT Individual growth models are important in fisheries of natural populations and can be incorporated in production models to estimate their maximum sustainable yield. Blue crab species, Callinectes sapidus and Callinectes rathbunae were obtained in the Mecoacán lagoon, Paraíso, Tabasco Mexico by “nasa” and “yahual” nets. Biometric values such as
Candelario Jiménez‐Olivares   +5 more
wiley   +1 more source

Oaxaca earthquake

open access: yesEos, Transactions American Geophysical Union, 1979
Our paper entitled ‘Seismicity Gap Near Oaxaca, Southern Mexico as a Probable Precursor to a Large Earthquake,’ published in Pure and Applied Geophysics (volume 115, 1977), predicted the large Mexico earthquake that occurred on November 29. I quote in part from the summary: ‘An area of significant seismic quiescence is found near Oaxaca, southern ...
openaire   +1 more source

Mechanical stiffness orchestrates distinct regulation of MRTFs and YAP/TAZ transcriptional cofactors in hepatocytes

open access: yesThe FEBS Journal, EarlyView.
MRTFs and YAP/TAZ proteins, or mechanosensitive transcriptional cofactors (MRTcoF), regulate common genes associated with cellular contractility and immune cell infiltration. Their differential regulation in response to stiffness is linked to changes in hepatocyte's aspect ratio. MRTFB does not undergo nuclear translocation under these conditions. This
Brenda Selene Torres‐Ortiz   +13 more
wiley   +1 more source

Farmer preferences for milpa diversity and genetically modified maize in Mexico: a latent class approach [PDF]

open access: yes, 2007
Maize, the second most globally important staple crop after wheat, originated in Mexico, where it is typically grown as part of a set of associated crops and practices called the milpa system.
Birol, E., Smale, M., Villalba, E.
core  

Evidence Gathering Under Competitive and Noncompetitive Rewards

open access: yesJournal of Economics &Management Strategy, EarlyView.
ABSTRACT Reward schemes may affect not only agents' effort but also their incentives to gather information in order to reduce the riskiness of the productive activity. In a laboratory experiment using a novel task, we find that the relationship between incentives and evidence gathering depends critically on the availability of information about peers ...
Philip Brookins   +2 more
wiley   +1 more source

The Equivalence of Panel Data Estimators under Orthogonal Experimental Design [PDF]

open access: yes
This paper demonstrates the equivalence between pooled OLS, Fixed Effects, and Random Effects estimates when applied to data generated from an orthogonal experimental design under certain conditions.
David Dickinson, Ronald Oaxaca
core  

An annotated list of the centipedes (Chilopoda) in the National Collection of Arachnids, Instituto de Biología, Universidad Nacional Autónoma de México : Addendum: Scutigeromorpha and Scolopendromorpha [PDF]

open access: yes, 2013
This addendum to “An annotated list of the centipedes (Chilopoda) in The National Collection of Arachnids (Colección Nacional de Arácnidos, CNAN), Instituto de Biología, Universidad Nacional Autónoma de México” (México City), is based on new samples ...
Cupul-Magaña, Fabio Germán
core  

Palaces for a New Spain Nobility: Between Creole Identity and Academicism

open access: yesSociology Lens, Volume 38, Issue 1, Page 75-86, March 2025.
ABSTRACT Mexico City and Havana had a significant number of noble palaces during the eighteenth century. Until now, the dearth of historical documentation on their construction has hampered any approximation, requiring other methodologies. Here, it is intended to establish how a new visual code was defined, consistent both with their local style and ...
Pedro Luengo
wiley   +1 more source

Technological Change and Gender Wage Differentials [PDF]

open access: yes
This paper investigates the impact of non-neutral technological change on the recent narrowing of the gender wage differentials. The relation between technological change and relative wages of female and male workers is modeled through a constant ...
Ronald Oaxaca, Simona Tick
core  

Gender Norms in Transition? Parents' Housework and Childcare Time in the COVID‐19 Era

open access: yesJournal of Marriage and Family, EarlyView.
ABSTRACT Objective We examined whether gender disparities in time spent in childcare and housework in the years after the start of the pandemic increased, decreased, or returned to pre‐pandemic levels. Background At the start of the COVID‐19 pandemic, parents experienced increased time in unpaid labor. Many scholars argued that this increase signaled a
Jennifer March Augustine, Kate Prickett
wiley   +1 more source

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