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Aproximadamente 16478 registro(s) hasta el momento: (journal)

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Recurso libre

GlowBots: designing and implementing engaging human-robot interaction
Jacobsson, Mattias - Fernaeus, Ylva - Holmquist, Lars Erik

Formato:	info:eu-repo/semantics/article
Enlaces:	GlowBots are small tangible, communicating and interactive robots that show eye-catching visual patterns on a round LED display. This paper details the development of the GlowBots from the early user-oriented design phase, through hardware and software development and onto preliminary…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

The role of music therapy for anxious adolescent school refusers: identity and the self
Shipley, Amy - Odell-Miller, Helen

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2013-05-20
Recurso:	Anglia Ruskin University

Recurso libre

A new species of the genus Hirstiella (Acari: Prostigmata: Pterygosomatidae) parasitic on Phyllodactylus bordai (Reptilia: Squamata: Gekkonidae) in Mexico.
Paredes-Leon, R. - Morales-Malacara, J. B.

Formato:	Artículo
Enlaces:	Hirstiella jimenezi new species is described from specimens found on the gecko Phyllodactylus bordai Taylor in the southern part of Mexico and also recorded from a single specimen of P. tuberculosus magnus Taylor. The female, male, deutonymph, and larva are…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Editorial: Call yourself a nurse? Time to get precious
Wetherall, Claudine

Formato:	Article
Enlaces:	The beginning of wisdom, according to Confucius, is to call things by their right names. Language should always bear the same meaning, so that the meaning of words (names) and the duties and responsibilities which go with them are…
Fecha:	2013-09-18
Recurso:	Anglia Ruskin University

Recurso libre

A new Cryptogonimid (Digenea) from the Mayan cichlid, Cichlasoma urophthalmus (Osteichthyes: Cichlidae), in several localities of the Yucatan Peninsula, Mexico.
Razo-Mendivil, U. - Rosas-Valdez, R. - Perez-Ponce de Leon, G.

Formato:	Artículo
Enlaces:	Oligogonotylus mayae n.sp. is described from the intestine of the Mayan cichlid Cichlasoma urophthalmus (Günther) in Ría Lagartos, Ría Celestún, and Estero Progreso, Yucatán State. This is the second species described for Oligogonotylus Watson, 1976, the other being O.manteri Watson,…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

A new species of Heteromyoxyuris (Nematoda: Oxyuridae), parasite of Perognathus flavus (Rodentia: Heteromyidae) from Mexico.
Garcia-Prieto, L. - Falcon-Ordaz, J. - Lira-Guerrero, G.

Formato:	Artículo
Enlaces:	Heteromyoxyuris otomii n. sp., which inhabits the intestinal caecum of Perognathus flavus (Heteromyidae), in Zaragoza, Hidalgo, Mexico, is described. This new species differs from the 2 other congeneric species in the morphology and length of lateral alae in males. Heteromyoxyuris…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

Systematics and biogeography of the New World species of Trichadenotecnum Enderlein (Insecta: Psocodea: Psocoptera: Psocidae).
Yoshizawa, K. - Garcia-Aldrete, A. N. - Mockford, E. L.

Formato:	Artículo
Enlaces:	The taxonomy of the New World species of the genus Trichadenotecnum is revised. A total of 44 species, including 29 new species, were treated. These species are classiﬁed into 12 monophyletic species groups, eight of them newly proposed here. Two…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

New species of Rhabdias sp. (Nematoda: Rhabdiasidae) parasite of Bufo occidentalis (Anura: Bufonidae) from Sierra Madre del Sur, Mexico.
Martinez-Salazar, E. A. - Leon-Regagnon, V.

Formato:	Artículo
Enlaces:	Rhabdias kuzmini n. sp., a parasite of the lungs of Bufo occidentalis, is described and illustrated. This Mexican taxon differs from the related species in the genus by the possession of 4 lips (2 subdorsal and 2 subventral) and 2…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

A new capillariid (Nematoda) parasitizing Heterandria bimaculata (Heckel, 1848) (Poeciliidae) in Mexico.
Caspeta-Mandujano, J. M. - Salgado-Maldonado, G. - Vazquez, G.

Formato:	Artículo
Enlaces:	A new nematode species, Freitascapillaria moraveci n. sp., is described; it was obtained from specimens recovered from the gall bladder of the 2spot livebearer Heterandrá bimaculata (Heckel, 1848) from La Antigua River, State of Veracruz, Mexico. The new species is…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

10.

A new species of leaf-toed gecko, genus Phyllodactylus (Squamata: Gekkota: Phyllodactylidae) from Guerrero.
Murphy, R. W. - Blair, C. - Mendez-de la Cruz, F. R.

Formato:	Artículo
Enlaces:	A new, miniaturized species of Phyllodactylus Gray from Guerrero, Mexico is described. The species appears to be the smallest American species of leaftoed gecko. The diploid karyotype consists of a graded series of 36 acrocentric and 2 subtelocentric chromosomes; the…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

11.

Two new species of Gyrodactylus von Nordmann, 1832 (Monogenea: Gyrodactylidae) parasitizing Girardinichthys multiradiatus (Cyprinodontiformes: Goodeidae), an endemic freshwater fish from central Mexico.
Mendoza-Palmero, C. - Sereno-Uribe, A. - Salgado-Maldonado, G.

Formato:	Artículo
Enlaces:	Gyrodactylus mexicanus n. sp. and Gyrodactylus lamothei n. sp. are described from the ﬁns and skin of Girardinichthys multiradiatus, an endemic freshwater ﬁsh from central Mexico. Gyrodactylus mexicanus is compared to other Gyrodactylus species that parasitize Fundulus spp., the phylogenetically…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

12.

A new genus and species of Philometrid (Nematoda) from the subcutaneous tissue of the crevalle jack, Caranx hippos (Osteichthyes), from the southern Gulf of Mexico.
Moravec, F. - Montoya-Mendoza, J. - Salgado-Maldonado, G.

Formato:	Artículo
Enlaces:	A new genus and species of nematode, Caranginema americanum n. gen., n. sp. (Philometridae), are described from gravid, subgravid, and nongravid female specimens collected from the subcutaneous tissue of the ﬁsh (crevalle jack) Caranx hippos (Carangidae, Perciformes) from the coral…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

13.

A new Rhabdochonid from the blue striped chub sectator ocyurus (Osteichthyes: Kyphosidae) in Chamela bay, Mexico.
Mejia-Madrid, H. - Perez-Ponce de Leon, G.

Formato:	Artículo
Enlaces:	Megachona chamelensis n. gen., n. sp. is described from the intestinal cecae of blue striped chub Sectator ocyurus (Kyphosidae, Perciformes), from Chamela Bay, Mexico. Megachona n. gen. most closely resembles Beaninema CaspetaMandujano, Moravec, and Salgado-Maldonado, 2001; Fellicola Petter and Køie,…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

14.

A new species of Oochoristica (Eucestoda: Cyclophyllidea) parasite of Ctenosaura oaxacana (Reptilia: Iguanidae) from Mexico.
Guillen-Hernandez, S. - Garcia-Prieto, L. - Arizmendi-Espinosa, M. A.

Formato:	Artículo
Enlaces:	Oochoristica whitfieldi n. sp., parasitizing the intestine of the Oaxacan black iguana Ctenosaura oaxacana (Kohler and Hasbun, 2001), in Ruinas de Guiengola, Oaxaca state, Mexico, is described. The new species can be distinguished from all 4 congenera infecting Iguanidae in…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

15.

Description of a new species of Crassicutis Manter, 1936, parasite of Cichlasoma beani Jordan (Osteichthyes: Cichlidae) in Mexico, based on morphology and sequences of the ITS1 and 28S ribosomal RNA genes.
Perez-Ponce de Leon, G. - Razo-Mendivil, U. - Rosas-Valdez, R. - Mejia-Madrid, H.

Formato:	Artículo
Enlaces:	A new species of Crassicutis Manter, 1936 is described from the Sinaloan cichlid Cichlasoma beani (Jordan) (Osteichthyes: Cichlidae) in the upper Rıo Santiago basin. Crassicutis choudhuryi n. sp. differs from most of the other nominal species by having testes located…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

16.

Ipomoea tehuantepecensis (Convolvulaceae): a new species from the Isthmus of Tehuantepec, Mexico.
Torres-Colin, L. - Torres-Colin, R. - Ramirez-de Anda, M. P. - McDonald, J. A.

Formato:	Artículo
Enlaces:	A new and narrowly endemic species from the Tehuantepec District of Oaxaca, Ipomoea tehuantepecensis L. Torres Colín, R. Torres Colín, M.P. Ramírez & J.A. McDonald, is described and illustrated. The new species belongs to a primitive assemblage of hairyseeded lianas…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

17.

Moussonia adpressipilosa (Gesneriaceae), a new solitary flowered species from Mexico.
Ramirez-Roa, A.

Formato:	Artículo
Enlaces:	Mousonnia adpressipilosa D. L Denham ex Ramirez-Roa (Gesneriaceae), a new solitary-flowered species from southern Mexico and Guatemala. is described and illustrated. It has been collected principally in Chiapas, Mexico, with only one location in the Sierra de los Cuchumatenes, Guatemala.…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

18.

Pathways for sustainable education: from hierarchy to holarchy
Nowakowski, Linda - Rees, Bronwen A.

Formato:	Article
Enlaces:	The authors show how networked community-based organisations build in their own educational pathways, which at the same time meet the requirements for sustainability and Sufficiency Economy as recommended by the UN. They liken this to a movement from hierarchic to…
Fecha:	2013-02-07
Recurso:	Anglia Ruskin University

Recurso libre

19.

Dynamic properties of watertowers assembled from interlocked panels under different loading conditions
Gurkalo, F. - Poutos, K.

Formato:	Article
Enlaces:	Earthquakes produce some of the most violent loading situations that a structure can be subjected to and if a structure fails under these loads then inevitably human life is put at risk. One of the most common methods by which…
Fecha:	2013-11-05
Recurso:	Anglia Ruskin University

Recurso libre

20.

Two new species of the spider genus Ochyrocera (Araneae, Ochyroceratidae) from Mexico.
Valdez-Mondragon, A.

Formato:	Artículo
Enlaces:	Two new species of the spider genus Ochyrocera Simon 1891 are described from Mexico. Ochyrocera juquila new species was collected under moist rotten logs and hollow trunks on a thick bed of pine needles in oakpine forests located in a…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

21.

Enhancing QA systems with complex temporal question processing capabilities
Saquete Boró, Estela - Vicedo González, José Luis - Martínez Barco, Patricio - Muñoz Guillena, Rafael - Llorens Martínez, Héctor

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper presents a multilayered architecture that enhances the capabilities of current QA systems and allows different types of complex questions or queries to be processed. The answers to these questions need to be gathered from factual information scattered throughout…
Fecha:	2012-05-17
Recurso:	RUA Docencia

Recurso libre

22.

Corneal primary aberrations compensation by oblique light incidence
Espinosa Tomás, Julián - Mas Candela, David - Kasprzak, Henryk T.

Formato:	info:eu-repo/semantics/article
Enlaces:	The eye is not a centered system. The line of sight connects the fovea with the center of the pupil and is usually tilted in the temporal direction. Thus, off-axis optical aberrations, mainly coma and oblique astigmatism, are introduced at…
Fecha:	2009-09-04
Recurso:	RUA Docencia

Recurso libre

23.

Descriptors from Posidonia oceanica (L.) Delile meadows in coastal waters of Valencia, Spain, in the context of the EU Water Framework Directive
Fernández Torquemada, Yolanda - Díaz Valdés, Marta - Colilla, Francisco - Luna i Pérez, Beatriz - Sánchez Lizaso, José Luis - Ramos Esplá, Alfonso Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	Evaluations are provided of 21 descriptors of Posidonia oceanica meadows along the coast of Valencia, Spain, with a view to using these in implementing the European Water Framework Directive (WFD). The descriptors selected are known to respond to a variety…
Fecha:	2009-02-10
Recurso:	RUA Docencia

Recurso libre

24.

Computation and visualization of the MacAdam limits for any lightness, hue angle, and light source
Martínez Verdú, Francisco Miguel - Perales Romero, Esther - Chorro Calderón, Elísabet - Fez Saiz, Dolores de - Viqueira Pérez, Valentín - Gilabert Pérez, Eduardo

Formato:	info:eu-repo/semantics/article
Enlaces:	We present a systematic algorithm capable of searching for optimal colors for any lightness L* (between 0 and 100), any illuminant (D65, F2, F7, F11, etc.), and any light source reported by CIE. Color solids are graphed in some color…
Fecha:	2007-07-11
Recurso:	RUA Docencia

Recurso libre

25.

Pedestrian tracking using inertial sensors
Feliz Alonso, Raúl - Zalama Casanova, Eduardo - Gómez García-Bermejo, Jaime

Formato:	info:eu-repo/semantics/article
Enlaces:	A personal navigation system is proposed in the present paper. This system is based on the use of inertial sensors and will be a complement for the Global Positioning System in places where GPS signals are not available. Such places…
Fecha:	2009-11-23
Recurso:	RUA Docencia

Recurso libre

26.

How come scientists uncritically adopt and embody Thomson’s bibliographic impact factor?
Porta Serra, Miquel - Álvarez-Dardet Díaz, Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	The bibliographic impact factor (BIF) of Thomson Scientific is sometimes not a valid scientometric indicator for a number of reasons. One major reason is the strong influence of the number of “source items” or “articles” for each journal that the…
Fecha:	2009-02-12
Recurso:	RUA Docencia

Recurso libre

27.

Ferrocenium strong adsorption on sulfonated polyaniline modified electrodes
Sanchis Bermúdez, Carlos - Salavagione, Horacio Javier - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrocatalytic oxidation of ferrocene (Fc) at neutral pH in aqueous solution has been studied over thin films of electroactive sulfonated polyaniline (SPAN) by cyclic voltammetry. Strong adsorption of the oxidised species (ferrocenium ion) on the polymer arises as the…
Fecha:	2009-05-19
Recurso:	RUA Docencia

Recurso libre

28.

Angular responses of the first diffracted order in over-modulated volume diffraction gratings
Neipp López, Cristian - Álvarez López, Mariela Lázara - Gallego Rico, Sergi - Ortuño Sánchez, Manuel - Sheridan, John T. - Pascual Villalobos, Inmaculada - Beléndez Vázquez, Augusto

Formato:	info:eu-repo/semantics/article
Enlaces:	Kogelnik's coupled-wave (CW) theory has been used for decades to predict the diffraction efficiency of volume diffraction gratings. Although this theory has been applied with success to volume diffraction gratings recorded under a great variety of experimental conditions, its predictions…
Fecha:	2009-02-03
Recurso:	RUA Docencia

Recurso libre

29.

Colorimetric and spectral evaluation of the optical anisotropy of metallic and pearlescent samples
Chorro Calderón, Elísabet - Perales Romero, Esther - Martínez Verdú, Francisco Miguel - Campos Acosta, Joaquín - Pons Aglio, Alicia

Formato:	info:eu-repo/semantics/article
Enlaces:	The visual and optical anisotropies of metallic and pearlescent samples have been evaluated using a multi-gonio-spectrophotometer and by adapting a gonio-template over the instrument aperture for measuring the relative spectral reflectance factor when the sample is rotated around an axis…
Fecha:	2010-02-04
Recurso:	RUA Docencia

Recurso libre

30.

Harmonic balance approaches to the nonlinear oscillators in which the restoring force is inversely proportional to the dependent variable
Beléndez Vázquez, Augusto - Méndez Alcaraz, David Israel - Beléndez Vázquez, Tarsicio - Hernández Prados, Antonio - Álvarez López, Mariela Lázara

Formato:	info:eu-repo/semantics/article
Enlaces:	The second-order harmonic balance method is used to construct three approximate frequency-amplitude relations for a conservative nonlinear singular oscillator in which the restoring force is inversely proportional to the dependent variable. Two procedures are used to solve the nonlinear differential…
Fecha:	2009-01-26
Recurso:	RUA Docencia

Recurso libre

31.

Electrochemical deposition of platinum nanoparticles on different carbon supports and conducting polymers
Domínguez Domínguez, Sonia - Arias Pardilla, Joaquín - Berenguer Murcia, Ángel - Morallón Núñez, Emilia - Cazorla Amorós, Diego

Formato:	info:eu-repo/semantics/article
Enlaces:	Electrodeposition of Pt nanoparticles under potentiostatic conditions was performed on several types of carbon electrode supports: commercial macroporous carbon (a three-dimensional electrode), glassy carbon and graphite. Conducting polymers (poly-aniline and poly-oaminophenol) were also used. The platinum nanoparticles were obtained by…
Fecha:	2009-04-28
Recurso:	RUA Docencia

Recurso libre

32.

A BCD-based architecture for fast coordinate rotation
Jimeno Morenilla, Antonio - Mora Mora, Higinio - Sánchez Romero, José Luis - Pujol López, Francisco

Formato:	info:eu-repo/semantics/article
Enlaces:	Although radix 10 based arithmetic has been gaining renewed importance over the last few years, decimal systems are not efficient enough and techniques are still under development. In this paper, an improvement of the CORDIC (coordinate rotation digital computer) method…
Fecha:	2009-11-20
Recurso:	RUA Docencia

Recurso libre

33.

Single-basined choice
BOSSERT, Walter - PETERS, Hans

Formato:	[Autre / Other]
Enlaces:	Single-basined preferences generalize single-dipped preferences by allowing for multiple worst elements. These preferences have played an important role in areas such as voting, strategy-proofness and matching problems. We examine the notion of single-basinedness in a choice-theoretic setting. In conjunction with…
Fecha:	2013-08-21
Recurso:	Université de Montreal

Recurso libre

34.

Voltammetric and in situ FTIRS study of the electropolymerization of o-aminobenzoic acid at gold and graphite carbon electrodes: influence of pH on the electrochemical behaviour of polymer films
Benyoucef, Abdelghani - Huerta Arráez, Francisco - Ferrahi, Mohammed Issam - Morallón Núñez, Emilia

Formato:	info:eu-repo/semantics/article
Enlaces:	The electrochemical homopolymerization of o-aminobenzoic acid has been performed on both gold and graphite surfaces in perchloric acid aqueous medium by cyclic scanning of the potential. Electroactive polymeric materials are formed in all cases but the amount of electropolymerization products…
Fecha:	2009-05-19
Recurso:	RUA Docencia

Recurso libre

35.

Automatic PC disassembly for component recovery
Torres Medina, Fernando - Gil Vázquez, Pablo - Puente Méndez, Santiago Timoteo - Pomares Baeza, Jorge - Aracil Santonja, Rafael

Formato:	info:eu-repo/semantics/article
Enlaces:	In this article, a personal computer disassembly cell is presented. With this cell, a certain degree of automatism is afforded for the non-destructive disassembly process and for the recycling of these kinds of mass-produced electronic products. Each component of the…
Fecha:	2008-08-01
Recurso:	RUA Docencia

Recurso libre

36.

Impact of the carbonisation temperature on the activation of carbon fibres and their application for hydrogen storage
Kunowsky, Mirko - Weinberger, Benno - Lamari Darkrim, Farida - Suárez García, Fabián - Cazorla Amorós, Diego - Linares Solano, Ángel

Formato:	info:eu-repo/semantics/article
Enlaces:	Porous materials are gaining interest due to their potential for storing hydrogen via physisorption. In the present work, two carbon ﬁbres, carbonised at 973 and 1273 K, have been chemically activated with KOH and NaOH, in order to obtain materials…
Fecha:	2010-03-22
Recurso:	RUA Docencia

Recurso libre

37.

Historical, tactical and structural analysis of the 4:2 defensive play system in handball
Espina Agulló, José Julio

Formato:	info:eu-repo/semantics/article
Enlaces:	This study aims to show how the 4-2 Defensive Play System in Handball has developed both tactically and structurally over time. Logically, since its first appearance in Czechoslovakia during the 1960s, there have been certain physical, technical and tactical changes.…
Fecha:	2013-09-04
Recurso:	RUA Docencia

Recurso libre

38.

Rediscovery of the Brown Sac-wing bat, Balantiopteryx infusca (Thomas, 1897), in Ecuador
McCarthy, Timothy - Albuja Viteri, Luis - Manzano, Iván

Formato:	Article
Enlaces:	Hasta ahora, nuestros conocimientos de Balantiopteryx infusca se ha limitado a 5 especímenes recolectados Hace 100 años. En 1991, se anotó este murciélago en las entradas de 2 túneles de ferrocarril cerca de la localidad tipo en el noroeste de…
Fecha:	2013-09-23
Recurso:	Escuela Politécnica Nacional

Recurso libre

39.

A new species belonging to the Vaejovis punctipalpi group (Scorpiones, Vaejovidae) from Southern Mexico.
Francke, O. F. - Gonzalez-Santillan, E.

Formato:	Artículo
Enlaces:	A new species, Vaejovis atenango, belonging to the V. punctipalpi group is described from southern Mexico; this group was previously only known from the North American deserts in the USA and northern Mexico. This geographically discontinuous distribution is similar to…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

40.

A new species of Amyris (Rutaceae) from Baja California Sur, Mexico.
Rebman, J. P. - Chiang, F.

Formato:	Artículo
Enlaces:	Field exploration and floristic research have revealed another plant species endemic to the peninsula of Baja California, Mexico. A new shrubby species (Amyris certerae)from the Sierra Guadalupe and Sierra de la Giganta, Baja California Sur, is described here. Distribution, associated…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

41.

A new species of Gochnatia (Asteraceae: Mutisieae) from the desert scrubland of the State of Hidalgo, Mexico.
Gonzalez-Medrano, F. - Villaseñor, J.L. - Medina, R.

Formato:	Artículo
Enlaces:	A new species, Gochnatia hiriartiana Medrano, Villaseñor & Medina (Asteraceae, tribe Mutisieae), of the desert scrubland of the state of Hidalgo, Mexico, is described. Its distinctive morphological traits are discussed and compared with the other Mexican species of the genus…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

42.

A new species of Pachychernes (Pseudoscorpiones: Chernetidae) from Mexico associated with nests of Neotoma micropus (Rodentia, Muridae).
Villegas-Guzman, G. A. - Perez, T. M.

Formato:	Artículo
Enlaces:	The new species Pachychernes tamaulipensis is described from all freeliving stages collected in nests of the packrat, Neotoma micropus, in Tamaulipas, Mexico. This species is related to P. shelfordi, P. zehorum, P. attenuatus and P. baileyi; all of them form…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

43.

A new species of Pseudoeurycea (Caudata: Plethodontidae) from Northern Oaxaca, Mexico.
Canseco-Marquez, L. - Parra-Olea, G.

Formato:	Artículo
Enlaces:	We describe a new species of Pseudoeurycea from the northernmost high peak of the Sierra de Juárez, Oaxaca, México. This species belongs to the P. juarezi group, a monophyletic assemblage restricted to northern Oaxaca and comprising three species: P. juarezi,…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

44.

A new species of Sciurodendrium (Nematoda: Heligmonellidae) in Sciurus aureogaster (Rodentia: Sciuridae) from Morelos, Mexico.
Falcon-Ordaz, J - Lamonthe-Argumedo, R.

Formato:	Artículo
Enlaces:	Sciurodendrium bravohollisa e n,sp.(Heligrnone llidae) is described as an intestinal parasite of 2 squirrels. Sciurus aureogaster Cuvier,1829, collected from Los Robles, Municipio de Tlalnepantla, Morelos State, Mexico. The new species differs from all other congeners in possessing a very well…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

45.

Description of six new species of Amnestus Dallas (Hemiptera: Heteroptera: Cydnidae) from Mexico.
Mayorga, C. M. - Cervantes-Peredo, L.

Formato:	Artículo
Enlaces:	Six new species of Amnestus Dallas from the Mexican states of Campeche, Chiapas, Hidalgo, and Veracruz are described. Illustrations of adults and diagnostic characters of the head, prosternal carina, pronotum, legs, parameres, and methatoracic scent gland are provided. Distribution and…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

46.

New and poorly known species of the mexicanus group of the genus Vaejovis (Scorpiones: Vaejovidae) from Oaxaca, Mexico.
Santibañez-Lopez, C. E. - Francke, O. F.

Formato:	Artículo
Enlaces:	Four new species belonging to the mexicanus group of the genus Vaejovis C.L. Koch 1836 from Oaxaca, Mexico are described. The number of species of this group for the state is raised to seven. The males of V. franckei and…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

47.

Six new species of Leptoglossus guerin (Hemiptera: Heteroptera: Coreidae: Coreinae: Anisoscelini).
Brailovsky, H. - Barrera, E.

Formato:	Artículo
Enlaces:	Six new species of Leptoglossus Guerin from Brazil, Costa Rica, Mexico, Peru, and Venezuela are described. Diagnostic taxonomic characters of antennal segments, legs, male genital capsules, and dorsal views of some species are illustrated. Most of the species are placed…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

48.

The rectification of the type species of Acolhua distant with the description of a new species (Heteroptera: Rhyparochromidae).
Slater, J.A. - Brailovsky, H.

Formato:	Artículo
Enlaces:	The type species of Acolhua is discussed. The specimens considered to represent the type species Acolhua championi Distant by Slater & Brailovsky (1986) are shown to represent a previously undescribed species described as A. barrerai new species. The actual type…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

49.

Isokinetic muscle strength and short term cycling power of road cyclists
Rannama, Indrek - Bazanov, Boriss - Baskin, Karin - Zilmer, Kaarel - Roosalu, Meeli - Port, Kristjan

Formato:	info:eu-repo/semantics/article
Enlaces:	The ability to produce maximal short term power plays important role in success and tactical economy in competitive road cycling. There are no current studies relating the isokinetic strength parameters of lover limb muscles to sprinting power in high level…
Fecha:	2013-04-09
Recurso:	RUA Docencia

Recurso libre

50.

Physical activities as a part of leisure in Czech society
Sekot, Aleš

Formato:	info:eu-repo/semantics/article
Enlaces:	Physical activity of people plays increasingly more important role in scientific interest regarding way of life of contemporary society and it is very important factor in the process of officiating of the level of healthy and active life style, quality…
Fecha:	2013-07-22
Recurso:	RUA Docencia