نتایج جستجو برای: central italy
تعداد نتایج: 522107 فیلتر نتایج به سال:
Vitamin D deficiency is very common in patients with rheumatoid arthritis (RA). Aim of this study was to evaluate the prevalence of vitamin D deficiency among the different Italian regions and whether these variations are associated with different severity of the disease. The study includes 581 consecutive RA patients (464 women), not taking vitamin D supplements, from 22 Italian rheumatology c...
Prevalence of antibodies to hepatitis A virus (HAV) was studied in a group of 65 sewage plant workers living in Tuscany, Central Italy. In order to evaluate the effect of several confounders (age, place of birth, income, educational degree, sea-food consumption, etc.), subjects under study were matched with 160 other workers residing in the same area. Anti-HAV was detected in about 51% of sewag...
Abstract Reintroduction and rewilding initiatives are key strategies to reverse human impacts on ecosystems re‐establish natural processes. However, may involve complex management scenarios, because many expanding species can have economic cause human–wildlife conflicts. Conflicts be particularly challenging when carnivores, large herbivores ecosystem engineers involved. The Eurasian beaver ( C...
BACKGROUND Screening gastroscopic examinations were performed in a cohort of individuals at high risk for developing gastric carcinoma (GC). PATIENTS AND METHODS Five gastric biopsies were obtained following the Houston schema. Five histological parameters of gastritis were investigated: acute gastritis, chronic gastritis, and its sequelae; mucosal atrophy, intestinal metaplasia and pseudopyl...
The western corn rootworm, Diabrotica virgifera virgifera (Coleoptera: Chrysomelidae), is one of the most destructive pests of corn in North America and is currently invading Europe. The two major invasive outbreaks of rootworm in Europe have occurred, in North-West Italy and in Central and South-Eastern Europe. These two outbreaks originated from independent introductions from North America. S...
In fault-tolerant components reaIized using replication, severai alternate results are produce d, from which a single correct result must be derived. This is done by a mechanism, that we call an adjudicator Ca concept more generaI than a voter), which uses as its inputs the individuaI results produced by the replicated subcomponents comprising the redundant component. This paper gives a rigouro...
This longitudinal population-based study analyses the frequency of diabetic ketoacidosis (DKA) at type 1 diabetes diagnosis in Italian children under 15 years of age, during 2004-2013. DKA was defined as absent (pH ≥ 7.30), mild/moderate (7.1 ≤ pH < 7.30) and severe (pH < 7.1). Two multiple logistic regression models were used to evaluate the time trend of DKA frequency considered as present ve...
INTRODUCTION The evolutionary and demographic history of the circular recombinant form CRF02_AG in a selected retrospective group of HIV-1 infected men who have sex with men (MSM) resident in Central Italy was investigated. METHODS A total of 55 HIV-1 subtype CRF02_AG pol sequences were analyzed using Bayesian methods and a relaxed molecular clock to reconstruct their dated phylogeny and esti...
We adopt a spectral-element method (SEM) to perform numerical simulations of the complex wavefield generated by the 6 April 2009 Mw 6.3 L’Aquila earthquake in central Italy. The mainshock is represented by a finite-fault solution obtained by inverting strong-motion and Global Positioning System data, testing both 1D and 3D wavespeed models for central Italy. Surface topography, attenuation, and...
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