Results 71 to 80 of about 14,673 (222)
We used high‐precision diet estimates from nest cameras to estimate amino acid‐specific trophic discrimination factors (TDFs) for gyrfalcon nestlings and compared these against TDFs for other taxa from the literature. TDFs for trophic amino acids in gyrfalcon were lower than values that have typically been used to estimate trophic position.
A. Bautista +5 more
wiley +1 more source
Uno de los principales problemas en las plantas de tratamiento de aguas residuales –PTAR- es la cantidad de residuos que generan, estos conocidos como biosólidos tienen potencial como materias primas en industrias de producción de abonos orgánicos ...
Álvaro Chávez Porras +1 more
doaj +1 more source
Optimized Bit Mappings for Spatially Coupled LDPC Codes over Parallel Binary Erasure Channels
In many practical communication systems, one binary encoder/decoder pair is used to communicate over a set of parallel channels. Examples of this setup include multi-carrier transmission, rate-compatible puncturing of turbo-like codes, and bit ...
Agrell, Erik +4 more
core +1 more source
Mechanisms of GPM6A in Malignant Tumors
ABSTRACT Background Glycoprotein M6A (GPM6A) encodes a transmembrane protein, expressing in large quantities on the cell surface of central nervous system (CNS) neurons. GPM6A acts importantly in neurodevelopment by modulating neuronal differentiation, migration, axon growth, synaptogenesis, and spine formation, but its role in malignancy remains ...
Bei Huang, Xihong Li
wiley +1 more source
La ciudad de Bogotá se considera el principal causante de la contaminación del río Bogotá debido al desarrollo de todas las actividades socio – económicas y a la carencia de un sistema adecuado de descontaminación de los vertimientos. Con miras hacía un
Yulia Ivanova +1 more
doaj +1 more source
El propósito de este estudio es investigar la capacidad antibacteriana de las nanopartículas de plata (AgNPs), biosintetizadas con extractos de queñua (Polylepis racemosa), en el afluente de la Planta de Tratamiento de Aguas Residuales (PTAR) del ...
Natally Gutierrez Sierra +3 more
semanticscholar +1 more source
En las últimas décadas se ha trabajado activamente para reducir el impacto ambiental generado por las actividades antrópicas que constantemente liberan componentes tóxicos al ambiente generando inestabilidad y daños en la salud de las comunidades ...
Juan Alberto Vélez Zuluaga +5 more
semanticscholar +1 more source
3D Reconstruction & Assessment Framework based on affordable 2D Lidar
Lidar is extensively used in the industry and mass-market. Due to its measurement accuracy and insensitivity to illumination compared to cameras, It is applied onto a broad range of applications, like geodetic engineering, self driving cars or virtual ...
Fen, Yinglong +2 more
core +1 more source
Financial development and geopolitical risks are crucial for understanding the consumption of renewable energies (CREs), given the sustainability challenges of the global economy. This research examines the nonlinear impact of financial development on adopting renewable energies in 10 emerging countries facing geopolitical risks between 1985 and 2022 ...
Maha Kalai +4 more
wiley +1 more source
En Costa Rica existen numerosas plantas de tratamiento de aguas residuales (PTAR) y estaciones de bombeo que impulsan el agua hacia ellas. Las aguas residuales, por las características de los componentes disueltos en ellas y los procesos a los que se da ...
Luz Elena Sáenz +2 more
doaj +1 more source

