Universal Design in University Environments. Are the New Buildings More Inclusive? A Tool for Equal Design Assessment.

This study explores the application of Universal Design (UD) principles to university environments, aiming to improve the experiences of students and staff by fostering inclusivity in educational and social spaces. The research began with a literature review and employed the 'Design for All A.U.

Giant ultrafast dichroism and birefringence with active nonlocal metasurfaces.

Switching of light polarization on the sub-picosecond timescale is a crucial functionality for applications in a variety of contexts, including telecommunications, biology and chemistry. The ability to control polarization at ultrafast speed would pave the way for the development of unprecedented free-space optical links and of novel techniques for probing dynamical processes in complex systems, as chiral molecules. Such high switching speeds can only be reached with an all-optical paradigm, i.

Wetsuit Thermal Resistivity Measurements.

In recent years, attention to the realization and characterization of wetsuits for scuba diving and other sea sports or activities has increased. The research has aimed to establish reliable and standardized measurement methods to objectively assess wetsuit quality, particularly focusing on their mechanical and thermal properties. In this work, we describe and compare two different measurement methods for the characterization of neoprene wetsuit thermal resistivity.

Corrigendum: Time-Trends in Air Pollution Impact on Health in Italy, 1990-2019: An Analysis from the Global Burden of Disease Study 2019.

[This corrects the article DOI: 10.3389/ijph.2023.

Clinical variables associated with late-onset thrombotic and cardiovascular events, after SARS-CoV-2 infection, in a cohort of patients from the first epidemic wave: an 18-month analysis on the "Surviving-COVID" cohort from Bergamo, Italy.

Importance: Population studies have recorded an increased, unexplained risk of post-acute cardiovascular and thrombotic events, up to 1 year after acute severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

Objectives: To search for clinical variables and biomarkers associated with late post-acute thrombotic and cardiovascular events after SARS-CoV-2 infection.

Design: Retrospective cohort study.

Characterization of Instrument Transformers under Realistic Conditions: Impact of Single and Combined Influence Quantities on Their Wideband Behavior.

Instrument transformers (ITs) play a key role in electrical power systems, facilitating the accurate monitoring and measurement of electrical quantities. They are essential for measurement, protection, and metering in transmission and distribution grids and accurately reducing the grid voltage and current for low-voltage input instrumentation. With the increase in renewable energy sources, electronic converters, and electric vehicles connected to power grids, ITs now face challenging distorted conditions that differ from the nominal ones.

Time-Trends in Air Pollution Impact on Health in Italy, 1990-2019: An Analysis From the Global Burden of Disease Study 2019.

We explored temporal variations in disease burden of ambient particulate matter 2.5 μm or less in diameter (PM) and ozone in Italy using estimates from the Global Burden of Disease Study 2019. We compared temporal changes and percent variations (95% Uncertainty Intervals [95% UI]) in rates of disability adjusted life years (DALYs), years of life lost, years lived with disability and mortality from 1990 to 2019, and variations in pollutant-attributable burden with those in the overall burden of each PM- and ozone-related disease.

Best Laboratory Screening in Diagnosing Secondary Osteoporosis and Fracture Risk Assessment Tool and the National Osteoporosis Guideline Group Performance in Determining Clinical Risk: A Cross-Sectional Evaluation of the Bone Health in Postmenopausal Brazilian Women.

Background: Identifying postmenopausal women with a high risk of having osteoporosis and fractures is a current challenge. This study aimed to assess the diagnostic performance of biochemical tests in identifying secondary osteoporosis and the fracture risk assessment tool (FRAX) in identifying fracture risk.

Methods: Data from biochemical tests and bone densitometry of postmenopausal women were analyzed.

How Instrument Transformers Influence Power Quality Measurements: A Proposal of Accuracy Verification Tests.

The integration of renewable energy sources on a large scale in the electrical energy distribution systems, as well as the widespread of non-linear loads, has led to a significant increase in power quality (PQ) disturbances. For this reason, PQ monitoring is also becoming a key task in medium voltage (MV) grids. The measurement of PQ at MV levels can only be performed using instrument transformers (ITs) to scale down the level of voltage and current to levels suitable for the input stage of PQ instruments.

Ultrafast Plasmonics Beyond the Perturbative Regime: Breaking the Electronic-Optical Dynamics Correspondence.

The transient optical response of plasmonic nanostructures has recently been the focus of extensive research. Accurate prediction of the ultrafast dynamics following excitation of hot electrons by ultrashort laser pulses is of major relevance in a variety of contexts from the study of light harvesting and photocatalytic processes to nonlinear nanophotonics and the all-optical modulation of light. So far, all studies have assumed the correspondence between the temporal evolution of the dynamic optical signal, retrieved by transient absorption spectroscopy, and that of the photoexcited hot electrons, described in terms of their temperature.

Impact of DC Transient Disturbances on Harmonic Performance of Voltage Transformers for AC Railway Applications.

This paper analyzes the impact of typical DC transient events occurring in railway grids on the frequency performance of instrument transformers (ITs) installed onboard trains and in AC substations for power quality (PQ) applications. PQ monitoring in railway systems is an issue of great interest because it plays a key role in the improvement of energy efficiency. The measurement chain for the PQ measurements, at 15 kV at 16.

Trends in cardiovascular diseases burden and vascular risk factors in Italy: The Global Burden of Disease study 1990-2017.

Aims: An exhaustive and updated estimation of cardiovascular disease burden and vascular risk factors is still lacking in European countries. This study aims to fill this gap assessing the global Italian cardiovascular disease burden and its changes from 1990 to 2017 and comparing the Italian situation with European countries.

Methods: All accessible data sources from the 2017 Global Burden of Disease study were used to estimate the cardiovascular disease prevalence, mortality and disability-adjusted life years and cardiovascular disease attributable risk factors burden in Italy from 1990 to 2017.

Body Mass Index and Mortality in Elderly Subjects from the Moli-Sani Study: A Possible Mediation by Low-Grade Inflammation?

The association between obesity and mortality in the elderly remains controversial. To test the association between BMI and mortality, with the hypothesis of a mediation by low-grade inflammation (LGI), a prospective study design (median follow-up 7.8 years) was used on a sample of 4,970 elderly subjects (age ≥ 65 years) from the Moli-sani Study cohort.

The socioeconomic burden of patients affected by hemophilia with inhibitors.

Hemophilia is associated with a high financial burden on individuals, healthcare systems, and society. The development of inhibitors significantly increases the socioeconomic burden of the diseases. This study aimed to review and describe the burden of hemophilia with inhibitors, providing a reference scenario to assess the impact of new products in the real word.

Diagnostic accuracy of two tests for determination of anti-m2 in the diagnosis of primary biliary cirrhosis: Is it possible to predict the course of the disease?

To evaluate the analytical agreement between results obtained from the indirect immunofluorescence methods and from the multiplexed line-blot assay and EliA-M2, to analyze the diagnostic accuracy in a cohort of primary biliary cirrhosis (PBC) patients and in control patients of two different types of tests for anti-M2 and assess whether, with the advent of a quantitative test, the possibility exists to correlate disease activity with the value of AMA. Serum analysis of 67 patients with fluorescence patterns detected on Hep-2 cells suggestive of PBC-related antibodies and three groups of patients (15 PBC, 16 PBC suspect and 48 disease controls) was carried out. All samples were tested by both a qualitative test multiplexed line-blot Autoimmune Liver Disease Profile Euroline and by a quantitative test EliA-M2 IgG.

Transferability and inter-laboratory variability assessment of the in vitro bovine oocyte fertilization test.

The dramatic increase in the number of animals required for reproductive toxicity testing imposes the validation of alternative methods to reduce the use of laboratory animals. As we previously demonstrated for in vitro maturation test of bovine oocytes, the present study describes the transferability assessment and the inter-laboratory variability of an in vitro test able to identify chemical effects during the process of bovine oocyte fertilization. Eight chemicals with well-known toxic properties (benzo[a]pyrene, busulfan, cadmium chloride, cycloheximide, diethylstilbestrol, ketoconazole, methylacetoacetate, mifepristone/RU-486) were tested in two well-trained laboratories.

Transferability and inter-laboratory variability assessment of the in vitro bovine oocyte maturation (IVM) test within ReProTect.

The new European chemicals policy for the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) will most probably impose a dramatic increase in the number of animals required for reproductive toxicity testing. For this purpose, the development and validation of alternative methods is urgently needed in order to reduce the use of laboratory animals. The present study describes the inter-laboratory variability and the transferability assessment of an in vitro test able to identify chemical effects during the process of oocyte maturation in a bovine model.

Analysis of critical situations in the evaluation of human exposure to magnetic fields with complex waveforms.

The paper analyses some critical situations in the assessment of the compliance with the human exposure limits to the low-frequency magnetic fields. The study is focused on non-sinusoidal and transient waveforms in the frequency range from 8 Hz to 65 kHz. It is carried out by combining measurements and numerical evaluations, starting from actual magnetic flux density behaviours.

Short-term and long-term effects of embryo culture in the surrogate sheep oviduct versus in vitro culture for different domestic species.

The culture of early embryos in the surrogate xeno-oviduct was first developed in the early 1950s to allow transport of embryos at long distances. Later, it was applied to the study of culture requirements of the early embryo especially that of bovine origin. In this article, we review the data available on the culture of in vitro-matured and in vitro-fertilized embryos of Bos taurus, Sus scrofa, Equus caballus and Ovis aries in the surrogate sheep oviduct compared with data on in vitro culture in different media.

Development of an in vitro test battery for assessing chemical effects on bovine germ cells under the ReProTect umbrella.

Current European legislation for the registration and authorization of chemicals (REACH) will require a dramatic increase in the use of animals for reproductive toxicity testing. Since one objective of REACH is to use vertebrates only as last resort, the development and validation of alternative methods is urgently needed. For this purpose ReProTect, an integrated research project funded by the European Union, joining together 33 partners with complementary expertise in reproductive toxicology, was designed.

Effects of extremely low-frequency magnetic fields on L-glutamic acid aqueous solutions at 20, 40, and 60 microT static magnetic fields.

Current peaks have been observed and measured in electrolytic ionic current of L-glutamic acid aqueous solutions at room temperature, in static magnetic fields of 20, 40, and 60 muT flux densities, with a superimposed extremely low-frequency, (1/10) Hz, alternating magnetic field flux density of 40 nT. The distributions of the peaks have mean values centered at the cyclotron resonance frequency of the singly charged L-glutamic acid ion molecular mass in the corresponding static field. Amplitudes and widths of the peaks are compared and analyzed to extract their correlation.

Effects of static and low-frequency alternating magnetic fields on the ionic electrolytic currents of glutamic acid aqueous solutions.

A current peak has been observed and measured in ionic electrolytic current of a glutamic acid aqueous solution, placed in a static magnetic field of flux density of 40 microT, with a superimposed low-frequency alternating magnetic field of flux density of 40 nT. The peak occurs at the frequency of the cyclotronic resonance of the molecular mass of a single charged glutamic acid ion, placed in a magnetic flux density equal to that of the static field. The amplitude of the current peak is about 30% of the background electrolytic current.

Comparative aspects of somatic cell nuclear transfer with conventional and zona-free method in cattle, horse, pig and sheep.

Nuclear transfer (NT) is a complex procedure that requires considerable technical skills. Over the years attempts have been made to simplify the micromanipulations involved and to make the procedure more user-friendly. A significant step forwards has been the development of the zona-free NT methods.