Results 81 to 90 of about 15,181 (147)

Bioantropología de los restos óseos provenientes de un sitio tardío en el bajo Río Magdalena (El Salado, Salamina, Magdalena)

Maguaré, 2009
Se reporta el análisis bioantropológico de los restos óseos provenientes del yacimiento El Salado, municipio de Salamina, departamento del Magdalena, Colombia, fecha- dos entre los siglos VII-VIII d.C., ubicado cerca a la ciénaga del Pescado, bosque seco
José Vicente Rodríguez Cuenca, Camilo Rodríguez Ramírez   +1 more
doaj  

Application of Real-Time PCR Assays for the Diagnosis of Histoplasmosis in Human FFPE Tissues Using Three Molecular Targets. [PDF]

J Fungi (Basel), 2023
López LF, Tobón ÁM, Cáceres DH, Chiller T, Litvintseva AP, Gade L, González Á, Gómez BL.   +7 more
europepmc   +1 more source

Antioxidant activity, total polyphenol content and methylxantine ratio in four materials of Theobroma cacao L. from Tolima, Colombia. [PDF]

Heliyon, 2022
Borja Fajardo JG, Horta Tellez HB, Peñaloza Atuesta GC, Sandoval Aldana AP, Mendez Arteaga JJ.   +4 more
europepmc   +1 more source

Live-box experiments with anchovetas, Cetengraulis mysticetus, in the Gulf of Panama [PDF]

, 1962
ENGLISH: Extensive live-box experiments were conducted during 1958, 1959, and 1960 to test the efficacy of various tags and marks for use with anchovetas, and to test the effects of the use of anesthetics and antibiotics with the tagging.
Bayliff, William H., Klima, Edward F.
core  

Desarrollo embrionario-larval del pez tropical Hemirhamphus brasiliensis (Beloniformes: Hemirhamphidae) a partir de huevos recolectados del medio natural

Revista de Biología Tropical, 2008
Se describe la formación del embrión y el desarrollo larval del pez Hemirhamphus brasiliensis Linnaeus, 1758, a partir de huevos en estado de mórula, recolectados en el alga parda Sargassum sp.
Jesús Rosas, Ernesto Mata, Aidé Velásquez, Tomas Cabrera   +3 more
doaj  

European Cohorts of patients and schools to Advance Response to Epidemics (EuCARE): a cluster randomised interventional and observational study protocol to investigate the relationship between schools and SARS-CoV-2 infection. [PDF]

BMC Infect Dis, 2023
Raimondi S, Gandini S, Rubio Quintanares GH, Abecasis A, Lopalco PL, D'Ecclesiis O, Chiocca S, Tomezzoli E, Cutica I, Mazzoni D, Amparo N, Pingarilho M, Carmagnola D, Dellavia C, Zuccotti G, Ronchini C, Bellerba F, Dewald F, Kaiser R, Incardona F, Eucare WP4.   +20 more
europepmc   +1 more source

The Japanese longline fishery for tunas and billfishes in the Eastern Pacific Ocean east of 130°W, 1964-1966 [PDF]

, 1969
ENGLISH: Catch and effort statistics from the Japanese longline fishery operating in the eastern Pacific Ocean east of 130°W, from 1964 through 1966, were examined to study the geographic distribution, trends in apparent abundance, sexual maturity, and ...
Joseph, James, Kume, Susumu
core  

Krull-tropical hypersurfaces

, 2009
The concepts of tropical-semiring and tropical hypersurface, are extended for an arbitrary ordered group. Then, we define the tropicalization of a polynomial with coefficients in a Krull-valued field. After a close study of the properties of the operator
Aroca, Fuensanta
core   +2 more sources

Una nueva especie de Hyphessobrycon (Characiformes: Characidae) de la cuenca del río Telembí, vertiente sur del Pacífico, Colombia A new species of Hyphessobrycon (Characiformes: Characidae) from the Telembí River drain- age, Southern Pacific slope of Colombia

Revista de Biología Tropical, 2013
El género Hyphessobrycon, se incluye dentro de la subfamilia Tetragonopterinae. Las especies generalmente son pequeñas, no sobrepasan los 70mm de longitud estándar, son importantes económicamente como peces ornamentales, con 128 especies validas que se ...
Carlos A. García-Alzate, César Román-Valencia, Donald C. Taphorn   +2 more
doaj  

Design and application of a novel telemedicine system jointly driven by multinetwork integration and remote control: Practical experience from PLAGH, China. [PDF]

Healthc Technol Lett, 2023
Wang R, Zhang J, He S, Guo H, Li T, Zhong Q, Ma J, Xu J, He K.   +8 more
europepmc   +1 more source