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A new Mexican species of Gastrisus (Coleoptera: Staphylinidae)
(1998)
Gastrisus newtonorum, new species, is described based on specimens from the states of Mexico, Guerrero, Jalisco and Morelos. One specimen was examined by Bernhauer, however it was misidentified as G. mimetes Sharp. The ...
A new species of Phanolinus sharp (Coleoptera: Staphylinidae) with a key and comments for Mexican species
(2005)
Phanolinus elisae, n. sp., from México is described. A key and distribution data for all four Mexican species of Phanolinus are provided. A lectotype and paralectotype are designated for P. speciosus Sharp, 1884.
Is the apparent rarity of Liatongus monstrosus (Bates) (Coleoptera: Scarabaeidae) real or an artifact of collecting?
(1996)
Liatongus monstrosus (Bates), previously considered as a rare or even an extinct species, was recently collected from localities in Jalisco State, Mexico. The information provided in this paper increases the previously ...
Notes on Mexican Psilopyga and Oxycnemus (Coleoptera: Nitidulidae)
(2003)
Specific distributional data for Psilopyga fasciata in México is provided and new hosts records are included for Oxycnemus rostrosus, and P. fasciata from México, and P. histrina, and P. nigripennis from the United States.
Gaussians on the circle and quantum phase
(1997)
We show that the phase distribution function for a strong quantum radiation field can be represented in terms of the Jacobi elliptic function Θ3(z | q). This representation simplifies calculation of phase properties of the ...
Notes on Mexican Psilopyga and Oxycnemus (Coleoptera: Nitidulidae)
(2003)
Specific distributional data for Psilopyga fasciata in México is provided and new hosts records are included for Oxycnemus rostrosus, and P. fasciata from México, and P. histrina, and P. nigripennis from the United States.
A new Mexican species of Gastrisus (Coleoptera: Staphylinidae)
(1998)
Gastrisus newtonorum, new species, is described based on specimens from the states of Mexico, Guerrero, Jalisco and Morelos. One specimen was examined by Bernhauer, however it was misidentified as G. mimetes Sharp. The ...
Is the apparent rarity of Liatongus monstrosus (Bates) (Coleoptera: Scarabaeidae) real or an artifact of collecting?
(1996)
Liatongus monstrosus (Bates), previously considered as a rare or even an extinct species, was recently collected from localities in Jalisco State, Mexico. The information provided in this paper increases the previously ...
Plankton biomass and larval fish abundance prior to and during the El Niño period of 1997-1998 along the central Pacific coast of México
(2008)
Background: Pirfenidone (PFD), a new antifibrotic and antiinflammatory agent, prevents and resolves fibrous tissue. This study evaluated the effect of PFD on adverse events in mammary implants using an animal model. Mammary ...
Protective effect of under-reinforcement of passive avoidance against scopolamine-induced amnesia
(2014)
In this paper we present a nearest neighbor particle swarm optimization (PSO) algorithm applied to the numerical analysis of the inverse problem in electrocardiography. A two-step algorithm is proposed based on the application ...