Search results for "rice"

CYP2D6 increases toxicity of the designer drug 4-methylthioamphetamine (4-MTA)

2006

4-Methylthioamphetamine (4-MTA) belongs to a group of new amphetamine derivatives that is usually sold as "ecstasy" or "flatliners" on the illicit drug market. Large interindividual differences in 4-MTA mediated toxicity have been reported in humans. Therefore, we tested whether CYP2D6 or its variant alleles as well as CYP3A4 influence the susceptibility to 4-MTA. For this purpose, we used the colony formation assay with Chinese hamster lung fibroblast V79 cells expressing human wild-type CYP2D6 (CYP2D6*1), the low activity alleles CYP2D6*2, CYP2D6*9, as well as human CYP3A4. The obtained results showed that the expression of wild type CYP2D6*1 clearly enhanced the susceptibility to the cyt…

The Links-Gould invariants as generalizations of the Alexander polynomial

2016

In this thesis we focus on the connections that exist between two link invariants: first the Alexander-Conway invariant ∆ that was the first polynomial link invariant to be discovered, and one of the most thoroughly studied since alongside with the Jones polynomial, and on the other hand the family of Links-Gould invariants LGn,m that are quantum link invariants derived from super Hopf algebras Uqgl(n|m). We prove a case of the De Wit-Ishii-Links conjecture: in some cases we can recover powers of the Alexander polynomial as evaluations of the Links-Gould invariants. So the LG polynomials are generalizations of the Alexander invariant. Moreover we give evidence that these invariants should s…

Is Spain a lumpy country? A dynamic analysis of the ‘lens condition’

2008

We implement the ‘lens condition’ of Deardoff (1994) to investigate whether lumpiness, an excessively uneven geographic distribution of production factors, is large enough to allow for regional specialization of production at different factor prices. Using data from 50 Spanish provinces over the period 1964 to 2001, we show that Spain evolved from being a lumpy economy to a state where lumpiness no longer mattered.

The effect of body shape and gender on wireless Body Area Network on-body channels

2010

Technological advancements have made possible the emergence of Body Area Networks (BANs). There are numerous on-body channel characterizations in the literature performed on a phantom or a single human subject. In this paper, using multiple subjects, we consider the effect of body shape and gender on the on-body channel. A characterization of a narrowband on-body to on-body channel among different subjects is presented. The paper investigates the relationship between the propagation and the subject's physical characteristics. The investigation is performed at 2360 MHz; the new medical band undergoing FCC approval. Our results show that the path loss in women is less than that in men and the…

Gliridae from the late Oligocene of the province of Teruel (Spain)

2020

The Calatayud-Teruel Basin is one of the richest areas of Spain, when fossil mammals are concerned. Around the village of Montalban many lower Oligocene fossil mammal localities are known and several upper Oligocene localities with rich micromammal faunas are present between the villages of Vivel del Rio Martin and Martin del Rio. Previous papers on these upper Oligocene localities were dedicated to the Cricetidae and to the zapodid  Plesiosminthus , in this work we describe the fauna of Gliridae, composed of the genera  Gliravus , Butseloglis ,  Peridyromys ,  Microdyromys and  Paraglis . Among these the latter genus is very poorly represented.  Microdyromys is of special importance becaus…

Ricerche di Geomatica 2008. Studi presentati alla quarta edizione del premio AUTeC

2009

Ricerche di Geomatica 2011

2011

Questo volume raccoglie gli articoli che hanno partecipato al Premio AUTeC 2011. Il premio è stato istituito nel 2005. Viene conferito ogni anno ad una tesi di Dottorato giudicata particolarmente significativa sui temi di pertinenza del SSD ICAR/06 (Topografia e Cartografia) nei diversi Dottorati attivi in Italia.

scheda a Sergio Audano (a cura di), Tacito. Germania, Saggio introduttivo, nuova traduzione e note, Rusconi, Santarcangelo di Romagna 2020, pp. CXCVI…

2022

scheda bibliografica alla traduzione e al commento

Seed germination and reproductive features of Lysimachia minoricensis (Primulaceae), a wild-extinct plant.

2002

Lysimachia minoricensis is one of the few Mediterranean endemic plants (Minorca, Balearic islands) that has gone extinct in the wild but which persists as extant germplasm or cultivated plants in several botanical gardens. Reproductive features (seed set, number of seeds per capsule, seed weight) and germination responses to constant temperatures, sea water and dry-heat pre-treatments were investigated to determine the extent to which they may have influenced the extinction of the species. Seed set in Lysimachia is not dependent on pollinators, suggesting a functional selfer breeding system. Most plants produced a large mean number of fruits (23.2) and seeds (466), and the mean production o…

Factors Influencing Transitions Between Frailty States in Elderly Adults: The Progetto Veneto Anziani Longitudinal Study.

2017

Objectives: To investigate frailty state transitions in a cohort of older Italian adults to identify factors exacerbating or improving frailty conditions. Design: Population-based longitudinal study with mean follow-up of 4.4 years. Setting: Community. Participants: Individuals enrolled in the Progetto Veneto Anziani (Pro.V.A.) (N = 2,925; n = 1,179 male, n = 1,746 female; mean age 74.4 ± 7.3). Measurements: Frailty was identified at baseline and follow-up based on the presence of at least three Fried criteria; prefrailty was defined as the presence of one or two Fried criteria. Anthropometric, socioeconomic, and clinical characteristics were assessed at baseline in a personal interview and…