Application of the AIDS model in hass avocado consumption in Mexico

Abstract

Avocado is a product of national importance because it is exported, but part of its production is dedicated to national consumption, in this study the behavior of the demand for this product at the national level was analyzed, involving seven additional products that were: corn, green chili, tomato, lemon, beef, pork and chicken; For the study, the model of the almost ideal demand system (AIDS) was used and the method of apparently unrelated equations (SUR) was used with the support of the SUR / SYSNLIN function of the SAS system; The Marshallian, Hicksian and Expenditure elasticities were obtained for monthly consumption from 2004 to 2015 reported in the agricultural and fishing information system (SIAP), it was concluded that avocado has a normal inelastic demand with respect to expenditure, in addition to being a good substitute for corn, green chili, lemon, beef and chicken; and complementary to tomato and pork.

Genetic divergence of the sub-alpine shrubby variety, Quercus crispula var. horikawae, from the mountain oak species, Q. crispula, in Japan

“…In Moriyoshi (location 4), the Qc andQch populations had different cpDNA haplotypes, suggesting seed dispersal barriers between mountain and sub-alpine zones in this mountain range. Although phenological shift of reproductive events and spatial separation in mountain topography potentially occur among elevations, pollen and seed dispersal is feasible, because wind dispersal of pollen ranges over long distances when tree populations are fragmented (Ortego et al 2014), and seed dispersers move to search acorns among elevations (Gomez 2003;Bekku et al 2019). Biotic and abiotic factors that differ between mountain and sub-alpine zones can affect survival and growth of plants (Wos et al 2022), although selective drivers responsible for local adaptation of the Qchecotype are unclear.…”

Insuffisance rénale aiguë anamnèse, analyses de laboratoire et IRM conduisent au diagnostic

“…Une néphrite interstitielle aiguë est une cause fréquente d'IRA. Une étude ayant analysé les causes de l'IRA mises en évidence par biopsie a révélé que 11% des cas d'IRA d'origine rénale étaient déclenchés par une néphrite interstitielle [1]. La principale cause d'une IRA d'origine rénale confirmée par biopsie était une glomérulonéphrite rapidement progressive (GNRP, 33%).…”