Results 41 to 50 of about 490,562 (343)

Youth and Vegetative Renewal in Ancient Maya Religious Ideology [PDF]

, 2013
The role of children in ancient Maya religion and ritual was predicated upon the qualities of youth and vitalization that children possess. Furthermore, their role was rooted in associations between these possessed qualities, phenomena of agricultural ...
Pankey, Emma
core   +1 more source

Asymmetry of the Ferroelectric Phase Transition in BaTiO3

Advanced Materials, EarlyView.
Phase transitions are typically assumed to behave identically in forward and reverse. This work shows that in the ferroelectric material barium titanate this is not true: heating drives an abrupt, first‐order jump, while cooling gives a smooth, continuous change.
Asaf Hershkovitz, Elangovan Hemaprabha, Rajesh Mandal, Pravin Kavle, Jamil Tanus, Maya Barzilay, Ching‐Che Lin, David Spirito, Semën Gorfman, Bo Wang, Ignacio J. Villar‐García, Neus Domingo, Long‐Qing Chen, Lane W. Martin, Yachin Ivry   +14 more
wiley   +1 more source

Integration of Soft‐Robotics and Deep Learning to Assess the Coordinated Biosonar Emission and Reception Dynamics in Hipposiderid Bats

Advanced Robotics Research, EarlyView.
Combining a biomimetic soft‐robot with deep‐learning data analytics sheds light on a unique peripheral dynamics seen in the biosonar system of bats: Bats modulate their ultrasonic biosonar signals upon emission as well as reception with variable, yet highly coordinated motion patterns of their noseleaves and pinnae.
Shuxin Zhang, Ruihao Wang, Xiaoyan Yin, Luhui Yang, Rolf Müller   +4 more
wiley   +1 more source

Especies arbóreas forrajeras de la península de Yucatán: una opción para diversificar los agroecosistemas

Ecosistemas y Recursos Agropecuarios
El objetivo de este estudio fue identificar las especies arbóreas forrajeras (EAF) presentes en la península de Yucatán (PY), para documentar sus usos y contribución a la agrobiodiversidad y seguridad alimentaria regional. Con una revisión bibliográfica
Fernando Casanova-Lugo, Ana Gutiérrez-López, Hector Manuel Jiménez-Hernández, Guadalupe Quezada-Raya, Justo Ramón Enríquez-Nolasco, William Rolando Cetzal-Ix   +5 more
doaj   +1 more source

Critical Limitations in Cryogenic Laser Cooling of Solids: Symmetry‐Related Fluorescence Trapping and Condensation‐Induced Parasitic Heating

Advanced Science, EarlyView.
This study uncovers two overlooked bottlenecks in cryogenic laser cooling of solids: symmetry‐driven fluorescence trapping and water vapor condensation. We demonstrate that breaking sample symmetry enhances fluorescence escape, while condensation dominates parasitic heating below 135 K.
Biao Zhong, Jiayi Zhang, Haodong Yang, Lianzhong Deng, Mauro Tonelli, Ercang Luo   +5 more
wiley   +1 more source

LENGUA E IDENTIDAD ENTRE LOS MAYAS CONTEMPORÁNEOS DE YUCATÁN

Anales de Antropología, 2013
En este trabajo intentamos rastrear el origen común de los mayas yucatecos contemporáneos a partir del seguimiento en el uso de los patronímicos tomándolos como signos individuales de la lengua, debido a que para este pueblo indio, la lengua es un ...
Ma. Gpe. Violeta Guzmán Medina
doaj   +1 more source

Characterization of the brain of the Red Mayan octopus (Octopus Maya) [PDF]

, 2022
F. Vergara-Ovalle, Alejandro González Navarrete, Hugo Sánchez-Castillo   +2 more
openalex   +1 more source

Facilitators and barriers to neighborhood social integration

American Journal of Community Psychology, EarlyView.
Abstract Social isolation has reached concerning rates, particularly in the wake of the COVID‐19 pandemic. Social integration is critical to combatting social isolation and loneliness by promoting a sense of community and belonging. Yet, most existing research centers on fostering close personal relationships within family and friend networks.
Joelle Fuchs, Deena Shariq, Emily Yang, Giselle Maya, Taylor L. Wilds, Collin W. Mueller, Arianna M. Gard   +6 more
wiley   +1 more source

Assessment of Biosecurity Status in Commercial Chicken Farms Found in Sebeta Town, Shaggar City, Oromia Regional State, Ethiopia

Veterinary Medicine and Science
Background The poultry sector offers considerable promise due to its rapid expansion, efficient feed‐to‐protein conversion and low land requirements.
Degaga Guder Gemeda, Yigezu Kafte Negese, Adugna Chalchisa Lamecha, Bahar Mummed Hassen, Dereje Regassa Nugusse   +4 more
doaj   +1 more source

Memories of the Maya: National Histories, Cultural Identities, and Academic Orthodoxy

Acta Universitatis Carolinae Studia Territorialia, 2021
John Lloyd Stephens and Frederick Catherwood’s travel account celebrating ancient Maya sculpture and architecture set the stage for the emphasis of the Maya as the pinnacle of cultural development in Mexico and Central America and for the appropriation ...
Kathryn M. Hudson, John S. Henderson
doaj   +1 more source