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Aproximadamente 69 registro(s) hasta el momento: (journal)

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Recurso libre

Presence of antigen-B from Taenia-solium cysticercus in other platyhelmithes.
Olivo, A - Plancarte, A - Flisser, A

Formato:	Article
Enlaces:	Descripción completa.
Fecha:	2011-12-07
Recurso:	Facultad de Ciencias - UNAM

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

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

Social work and child-centred family court mediation
Mantle, Greg - Critchley, Alan

Formato:	Article
Enlaces:	In April 2001, the Children and Family Court Advisory Support Service (CAFCASS) became responsible for family court work, including the provision of mediation services. Family court mediation offers a gateway for social work with children and families whose needs are…
Fecha:	2010-08-04
Recurso:	Anglia Ruskin University

Recurso libre

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

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

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

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

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

10.

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

11.

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

12.

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

13.

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

14.

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

15.

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

16.

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

17.

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

18.

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

19.

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

20.

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

21.

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

22.

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

23.

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

24.

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

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.

Information systems outsourcing reasons and risks: an empirical study
González Ramírez, María Reyes - Gascó Gascó, José Luis - Llopis Taverner, Juan

Formato:	info:eu-repo/semantics/article
Enlaces:	Outsourcing, a management practice strongly consolidated within the area of Information Systems, is currently going through a stage of unstoppable growth. This paper makes a proposal about the main reasons which may lead firms to adopt Information Systems Outsourcing. It…
Fecha:	2011-05-13
Recurso:	RUA Docencia

Recurso libre

27.

What do we know about outsourcing in hotels?
González Ramírez, María Reyes - Llopis Taverner, Juan - Gascó Gascó, José Luis

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper uses a content analysis focused on papers about outsourcing in hotel management in order to know the level of development reached in this research area. With that aim in mind, the authors have started from a review of…
Fecha:	2011-05-19
Recurso:	RUA Docencia

Recurso libre

28.

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

29.

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

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30.

A new dicrocoeliid (Digenea: Dicrocoeliinae) parasite of rodents from Tlaxcala, Mexico.
Lamothe-Argumedo, R. - Falcon-Ordaz, J. - Garcia-Prieto, L. - Fernandez-Fernandez, J.

Formato:	Artículo
Enlaces:	Caballerolecythus ibunami n. gen., n. sp. is described from the intestine of 2 species of rodents (Liomys irroratus [Gray, 1868] and Peromyscus difficilis [Allen, 1891]) from Piñonal, El Carmen Tequexquitla, Tlaxcala state, Mexico. These specimens represent a new genus and…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

31.

A new species of arboreal salamander (Caudata: Plethodontidae: Pseudoeurycea) from the mountains of Oaxaca, Mexico.
Parra-Olea, G. - Garcia-Paris, M. - Hanken, J.

Formato:	Artículo
Enlaces:	Recent surveys of the plethodontid salamander fauna of Oaxaca, Mexico, disclosed the existence of a new, morphologically distinct arboreal species of the genus Pseudoeurycea. The new species, described here, is from the Sierra Mazateca in northern Oaxaca. Sequences of 1833…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

32.

A new species of Gnathostoma (Nematoda: Gnathostomatidae) in Procyon lotor hernandezii from Mexico.
Bertoni-Ruiz, F. - Garcia-Prieto, L. - Osorio-Sarabia, D.

Formato:	Artículo
Enlaces:	Gnathostoma lamothei n. sp., inhabiting the stomach of Procyon lotor hernandezii Wagler, 1831, in Tlacotalpan, Veracruz State, and Rio Sapo, Oaxaca, Mexico, is described. This new species differs from all other congeners by having the posterior half of the body…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

33.

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

34.

A new species of Hysterothylacium (Nematoda: Anisakidae) parasite of Ariopsis guatemalensis (Osteichthyes: Ariidae) from Tres Palos lagoon, Mexico.
Gopar, M. L. - Osorio, D. - Garcia-Prieto, L.

Formato:	Artículo
Enlaces:	Hysterothylacium perezi; n. sp. is described from the intestine of the "cuatete" Ariopsis guatemalensis Giinther, 1864 (Osteichthyes: Ariidae),in Tres Palos,a coastal lagoon located in the Mexican Pacific basin.The new species differs from all other species of Hysterothylacium Wardand Magath ,…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

35.

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

36.

A new species of Neoheterospilus (Braconidae: Doryctinae) from Chamela, Jalisco, Mexico.
Martinez, J. J. - Zaldivar-Riveron, A.

Formato:	Artículo
Enlaces:	A new species of Neoheterospilus, N. chamelae n. sp., is described from the ChamelaCuixmala biosphere reserve in the Pacific coast of Jalisco, Mexico. This new species is placed within the subgenus Harpoheterospilus as it has an almost indistinct suture between…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

37.

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

Formato:	Artículo
Enlaces:	During January 2002, 3 specimens of an undescribed species of Oochoristica Lühe, 1898, were collected in Ctenosaura pectinata (Wiegmann, 1834) from Santa Mará Mixtequilla, Oaxaca, Mexico. Oochoristica leonregagnonae n. sp. differs from 71 of 82 species of the genus by…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

38.

A new species of Pelecitus (Filarioidea: Onchocercidae) from the endangered Tehuantepec jackrabbit Lepus flavigularis.
Jimenez-Ruiz, F. A. - Gardner, S. L. - Cervantes, F. A.

Formato:	Artículo
Enlaces:	Pelecitus meridionaleporinus n. sp. from the Tehuantepec jackrabbit is described. The new species differs from Pelecitus helicinus (Molin, 1860) in having delicate transverse striations, a salient vulva , and a readily apparent preesophageal ring; P. hellcinus has teardrop cellsaroundthe vulva,…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

39.

A new species of Spauligodon (Nemata: Oxyuridae) parasite of Cnemidophorus (Lacertilia: Teiidae) from Southern Mexico.
Jimenez-Ruiz, F. A. - Leon-Regagnon, V. - Campbell, J. A.

Formato:	Artículo
Enlaces:	A new species of Spauligodon collected from Cnemidophorus mexicanus and C. deppii is described in this study. The species is placed in Spauligodon because the caudal alae start at the level of the precloacal papillae and embed the adcloacal papillae.…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

40.

Heteroflorum: un nuevo genero del grupo Peltophorum (Leguminosae: Caesalpinioideae: Caesalpinieae), endemico para Mexico.
Sousa-Sanchez, M.

Formato:	Artículo
Enlaces:	A new monotypic arboreal and dioecious genus, endemic to Mexico, is described and illustrated: Heteroflorum, within the Leguminosae, Caesalpinioideae, Caesalpinieae, Peltophorum species group, including the new species H. sclerocarpum from the Balsas River basin and the Mexican coastal plains of…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

41.

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

42.

New species of the genus Typhlatya Creaser, 1936 (Decapoda: Atyidae) from anchialine caves in Mexico, the Bahamas and Honduras.
Alvarez, F. - liffe, T. M. - Villalobos, J. L.

Formato:	Artículo
Enlaces:	Three new species of the genus Typhlatya from anchialine caves in Mexico (T. dzilamensis), the Bahamas (T. kakuki), and Honduras (T. utilaensis) are described. Typhlatya dzilamensis is the fourth species to be described from the Yucatan Peninsula, Mexico, and is…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

43.

Rhabdochona ahuehuellensis n. sp. (Nematoda: Rhabdochonidae) from the Balsas goodeid, Ilyodon whitei (Osteichthyes: Gooedeidae), in Mexico.
Mejia-Madrid, H. - Perez-Ponce de Leon, G.

Formato:	Artículo
Enlaces:	Rhabdochona ahuehuellensis n. sp. is described from the Balsas goodeid, Ilyodon whitei. The distinctive characters are cuticular elevations in the middle of the prostom, tricuspid ending of the distal part of the left spicule combined with a scoop shape, and…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

44.

Six new mexican species of Bernardia (Euphorbiaceae).
Cervantes, A. - Flores-Olvera, H.

Formato:	Artículo
Enlaces:	Six new species of Bernardia from Mexico are described and illustrated. Species are distinguished by a combination of characters such as habit, leaf shape and size, indumentum, venation pattern, gland position, length of staminate inﬂorescence, number of bracts, number of…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

45.

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

46.

Two new species of Bauhinia (Fabaceae: Caesalpinioideae: Cercideae) from Southeastern Mexico and Mesoamerica.
Torres-Colin, R.

Formato:	Artículo
Enlaces:	Two new species of Bauhinia L. (Fabaceae, Caesalpinioideae, Cercideae) are described and illustrated: B. miriamae R. Torres endemic to Oaxaca, and B. wunderlinii R. Torres from Mexico, Belize, and Honduras. Similarities to and differences from B. divaricata L. are discussed…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

47.

Two new species of freshwater crabs of the genus Tehuana (Brachyura: Pseudothelphusidae) from southern Mexico.
Villalobos, J. L. - Alvarez, F.

Formato:	Artículo
Enlaces:	Two new species of freshwater crabs of the genus Tehuana from the states of Tabasco and Oaxaca, Mexico, are described, and a new diagnosis for the genus is presented. Tehuana chontalpaensis, new species, was collected in a mountain river in…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

48.

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

49.

Two new species of nocturnal bees of the genus Megalopta (Hymenoptera: Halictidae) with keys to species.
Gonzalez, V. H. - Griswold, T. - Ayala, R.

Formato:	Artículo
Enlaces:	Megalopta Smith, 1853, is a Neotropical genus of nocturnal or crepuscular bees. Two subgenera are recognized with most of its nearly 30 species placed in the nominate subgenus. Species of Megalopta s. str. are more commonly collected than species of…
Fecha:	2013-11-20
Recurso:	Facultad de Ciencias - UNAM

Recurso libre

50.

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