Results 151 to 160 of about 8,766 (222)

Urbanization of seed dispersal networks. [PDF]

Conserv Biol
Mendes SB, Olesen JM, Nogales M, Marrero P, Romero J, Nieves C, Heleno R.   +6 more
europepmc   +1 more source

Investigación y caracterización de rocas ornamentales en la formación de los ingenieros civiles

, 2015
Este trabajo de grado es un trabajo de investigación sobre rocas ornamentales en el cual se expone la importancia de conocer la terminología de rocas ornamentales en el contexto de la ingeniería civil.
Patiño Mesías, Jonathan Steven, Suárez Guzmán, Marco Antonio   +1 more
core  

Beyond Sexual Selection: Natural Selection Related Camouflage and Thermoregulation Shape Sexual Color Dimorphism in Diploderma Lizards

Integrative Zoology, EarlyView.
Integrating comparative spectrometry, image analysis, and thermal modeling, we reveal that (1) females optimize crypsis via background matching, (2) males prioritize high‐contrast disruptive patterning at a significant thermoregulatory cost (reduced solar heat gain), and (3) habitat‐specific monomorphism in Diploderma slowinskii underscores ecological ...
Yuning Cao, Lin Shi, Yin Qi
wiley   +1 more source

Requerimientos nutricionales de peces ornamentales de agua dulce: una revisión

, 2011
The knowledge of nutritional requirements in ornamental fish species is essential to improve the productive development; however, the nutritional information of these species is scarce and sometimes this information is extrapolated from results obtained ...
Velasco Santamaría, Yohana, Corredor Santamaría, Wilson   +1 more
core  

Geographic Patterns of Head Morphology in Syngnathus typhle Across Marine Regions

Integrative Zoology, EarlyView.
Morphometric analysis of Syngnathus typhle head shape shows distinct geographic patterns across Baltic, North, Atlantic, and Mediterranean marine regions, driven by variation in snout length, head depth, and eye position. Findings provide a non‐invasive baseline for conservation monitoring.
Miriam Ravisato, Glenn Le Floch, Cataldo Pierri, Vincent Bels, José J. Castro‐Hernandez, Raphael Cornette, Luca Giannattasio, Michele Gristina, Airam Guerra, Charlotta Kvarnemo, Tamara Lazic, Patrick Louisy, Nuno Monteiro, Bruno Serranito, Marco Spoto, Beatriz Taboada, Eric Feunteun   +16 more
wiley   +1 more source

Piedras Ornamentales de la República Argentina

, 2000
Fil: Servicio Geológico Minero Argentino. Instituto de Tecnología Minera; Argentina.Este trabajo se presenta en un archivo ejecutable, en el cual se puede acceder a información sobre canteras y productores de distintos tipos de piedras ornamentales en ...
Argentina. Servicio Geológico Minero Argentino. Instituto de Tecnología Minera
core  

Can Food Acquisition Priority Alter Emotion, Physiological Responses, and Social Rank in Fish?

Integrative Zoology, EarlyView.
We tested whether a cichlid fish perceives inequitable food distribution by manipulating feeding order. Priority‐fed individuals consumed more, had higher condition factors, and exhibited lower whole‐body cortisol than delayed‐fed fish, while personality, metabolism, dopamine, and social rank did not differ.
Dongxing Tan, Wen Wang, Shijian Fu, Cheng Fu   +3 more
wiley   +1 more source

In vitro evaluation of the pathogenicity of fungi isolated from the Urabá region (Antioquia, Colombia) against Aedes aegypti larvae [PDF]

Biomedica
Machado-Agudelo DA, García MA, Rueda-Páramo ME, Cardona NL.   +3 more
europepmc   +1 more source

New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Al Uyaynah is a low sandstone mound on an alluvial plain, long known for its extensive surface remains of stone‐built circular and rectangular structures. Following test excavations in 2012, more detailed excavation was undertaken in 2016 within one of the largest rectangular stone structures.
Khalid Alasmari, Stephanie F. Piper, Kirsten Grothe, W. Derek Hamilton, Delphine Joly, Penny Bickle, Geoff Bailey   +6 more
wiley   +1 more source

Rising Connectivity, Shifting Hubs: The Evolving Network and Governance Challenges of Global Wild‐Sourced Trade

Animal Conservation, EarlyView.
Wild‐sourced wildlife trade is not only increasing in volume but also changing in network structure. Using three decades of CITES trade records, we found that the wild‐sourced wildlife trade has become increasingly connected and taxonomically uneven, with Anthozoa contributing a growing share.
Jing Wang, L. Roman Carrasco, Yunrui Ji, Xiuxiang Meng   +3 more
wiley   +1 more source