Listar Artículos de Investigación por fecha de publicación
Mostrando ítems 1-20 de 30
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Mitochondrial DNA diversity in the Kuna Amerinds of Panama
(Oxford University Press, 1995)Mitochondrial DNA (mtDNA) haplotype diversity was determined for 63 Chlbcha-speaking Kuna Amerinds sampled widely across their geographic range in eastern Panama^ The Kuna data were compared with mtDNA control region I ... -
El Sangrillo Negro (paramachaerium gruberi Brisicky) especie maderable en peligro de extinción.
(NATURA, 2002)Panama has a varied and rich flora. The total extension it has (75,517 Km2), And in which 9000 species of angiospermae plants (Magnoliophyta Division) from which 1230 (17,3%) are endemic it is an evidence of this. Panama ... -
New records and host plants of fly-speck fungi from Panama
(Fungal diversity, 2006)Fly-speck fungi are inconspicuous Ascomycota mainly found in the tropics and subtropics. They form small scutellate fruiting bodies, called thyriothecia, on the surface of host organs. They are plant parasites on living leaves ... -
FOUR NEW SPECIES OF ANOLES (GENUS ANOLIS) FROM THE SERRANIA DE TABASARA , WEST-CENTRAL PANAMA (SQUAMATA: POLYCHROTIDAE)
(The Herpetologis League, Inc, 2007)ABSTRACT: We describe four new species of anoles (genus Anolis) from the Serranı´a de Tabasara´, westcentral Panama. Two of the new species are most similar in external morphology to a cluster of Central American species ... -
Diccionario de conectores y operadores del español
(Arco/Libros, S.L, 2009)Este Diccionario de conectores y operadores del español constituye un reto para un lingüista. Es el fruto de muchos años de trabajo, de mucha reflexión y de una apuesta teórico-metodológica por una Gramática contextual que ... -
Morfología, fenología, taxonomía y distribución geográfica de las especies de Inga en Chiriquí, Panamá.
(EDUNACHI: Editorial de la Universidad Autónoma de Chiriquí., 2010)This research collected Inga species samples in Chiriqui, along all year during 2004-2008 period; this included points located since 0 meter at level of the sea until 2000 meters. It is determined that there are 30 species ... -
Evidence for the recognition of two species of Anolis formerly referred to as A. tropidogaster (Squamata: Dactyloidae)
(MagnoliaPress, 2012)Based on differences in hemipenial morphology, male dewlap coloration, pholidosis, and 16S mtDNA, we recognize two species of anoles related to what was formerly referred to as Anolis tropidogaster: Anolis tropidogaster ... -
A new species of rainfrog of the genus Diasporus (Anura: Eleutherodactylidae) from Serranía de Tabasará, Panama
(MagnoliaPress, 2012)A new frog species of the genus Diasporus is described from Llano Tugrí, Corregimiento de Peña Blanca, Distrito de Müna, Comarca Ngöbe-Buglé, Serranía de Tabasará, west-central Panama, around 1700 m a.s.l. The new species ... -
Two new fringe-limbed frogs of the genus Ecnomiohyla (Anura: Hylidae) from Panama
(MagnoliaPress, 2014)Forest canopy-dwelling frogs are usually among the rarest anuran species observed in the neotropical forest, mainly because they fall outside of the scope of the standard search methods used by herpetologists. During field ... -
Historia de la Mastozoología en Panamá.
(Editorial murciélago Blanco y Asociación ecuatoriana de Mastozoología., 2014)History of mastozoology in Panama -
A new species of Bolitoglossa (Amphibia: Plethodontidae) from eastern Panama, with comments on other members of the adspersa species group from eastern Panama
(Eagle Mountain Publishing. Lc, 2014-09)Abstract: We describe a new species of Bolitoglossa from Cerro Chucantí, Cordillera de Majé, Provincia de Darién, Panama. A phylogenetic analysis based on molecular data provides evidence for the assignment of the new taxon ... -
SDN based architecture for IoT and improvement of the security
(2015 29th International Conference on Advanced Information Networking and Applications Workshops, 2015)—With the exponential growth of devices connected to the Internet, security networks as one of the hardest challenge for network managers. Maintaining and securing such large scale and heterogeneous network is a challenging ... -
New Security Architecture for IoT Network
(Procedia Computer Science, 2015)We explain the notion of security architecture for Internet of Things (IoT) based on software-defined networking (SDN). In this context, the SDN-based architecture works with or without infrastructure, that we call SDN-Domain. ... -
Evaluating the probability of avoiding disease-related extinctions of Panamanian amphibians through captive breeding programs
(Animal Conservation, 2015)Amphibians around the world are declining from threats that cannot currently be mitigated, making it impossible to safeguard some species in their natural habitats. Amphibians in the mountainous neotropics are one example ... -
Isolation and Antifouling Activity of Azulene Derivatives from the Antarctic Gorgonian Acanthogorgia laxa
(2017)Three azulenoid sesquiterpenes (1 – 3) were isolated from the Antarctic gorgonian Acanthogorgia laxa collected by bottom trawls at 343 m. Besides linderazulene (1), and the known ketolactone 2, a new brominated C16 linderazulene ... -
Evaluación del crecimiento micelial de Trametes villosa (Sw.) Kreisel en medios suplementados con cobre (II) y vinaza de caña de azúcar
(Anales de Biología, 2018)Evaluation of the mycelial growth of Trametes villosa (Sw.) Kreisel in media supplemented with copper (II) and sugarcane vinasse The effect of different levels of copper (II) on the specific growth rate of Trametes villosa ... -
Panama, a hot spot for Hermatomyces (Hermatomycetaceae, Pleosporales) with five new species, nd a critical synopsis of the genus
(IMA FUNGUS, 2018)Five new species belonging to Hermatomyces (Hermatomycetaceae, Pleosporales) are described based on morphological investigations of specimens collected on rotten twigs and stems of various plants in Hermatomyces bifurcatus, ... -
Planteamientos teórico doctrinales sobre las diversas formas de entender la democracia, Parte I.
(Facultad de Derecho y Ciencias Políticas, UNACHI, 2019)Abstract: Democracy as a set of political experiences, institutions, values and culture allows in his study to understand its latent evolution in the various approaches both the doctrinal order even to the so-called inte ... -
Desafíos de seguridad en redes 5G
(Colegio de profesionales en informática y computación, 2019)Las redes de comunicaciones móviles conectan a gran parte de la población mundial. La seguridad de la transferencia de la información, los mensajes y los datos de los usuarios dependen de las garantías proporcionadas ... -
Caso práctico Martina y Emir vs Panamá
(Facultad de Derecho y Ciencias Políticas, UNACHI, 2019)Professional development involves the study of other aspects of the law, as well as its applicability in the international framework; for this reason, being students of the Master’s Degree in Human Rights and Constitutional ...