Analyzing the land and labour productivity of farms producing renewable energy: the Italian case study.

The paper computes and analyses some relevant indicators of economic performance of Italian farms producing/not producing renewable energy, and compares the economic results of the two set of farms. The source of data is the European Farm Accountant Data Network; the farms belonging to this network are analysed in relation to their structural differences, type of farming, geographical areas, economic size, as well as the type of renewable energy produced. After an in-depth statistical investigation, the main economic ratios are computed and analysed using also multivariate regression models, with a special focus on the production of solar and biogas energy.

[Gender-sensitive risk assessment and health medical surveillance: some operative tools.].

Objectives: A thorough and fully application of the principles of gender mainstreaming, in accordance with the European Community guidelines, to the health and safety at work, implies the systematic review of the whole prevention from the gendered point of view. This means that both biology- and gender-based differences between male and female workers should be conceived not only as determinants of health but also as factors affecting either positively or negatively the health and safety risk prevention. In this evolutionary cultural step the role of the occupational physician is particularly important.

[Health and work in a gender perspective.].

Objectives: A literature review was performed to highlight which work-related diseases express sex/gender differences in health outcomes and focus the main limits of studies in this field.

Methods: The research, carried out on PubMed by specific search string, identified 4828 articles (1997-2017 period) of which 381 are eligible for review (4-22%, depending on the disease).

Results: Among them, 68% reported sex/gender differences in health outcomes, which in most cases appear to be due to different exposure and/or work segregation rather than to biological differences.

Applicability of the Nordic Occupational Skin Questionnaire for Screening Contact Dermatological Disorders in Sea Fishers.

This survey aimed to evaluate the applicability of the Nordic Occupational Skin Questionnaire (NOSQ) as a preliminary screening tool to investigate the presence of contact dermatological disorders in sea fishermen. The Italian version of the NOSQ was administered to 143 male fishermen working at an Apulia (Southern Italy) Fisheries, and 136 male workers who had never worked as sea fishers (controls). A significantly higher rate of frequency of transient itchy wheals on the hands, wrists, and forearms was recorded in the fishermen as compared to the controls (49.

Biological accidents at work among resident physicians in specialist training at Bari University Hospital, Italy.

The phenomenon of accidents at work was investigated among the resident physicians of the School of Medicine, Bari University, by a self-administered anonymous questionnaire probing personal details and inquiring about any accidents at work experienced during the training period, and by a comparison with the accidents reported to the Hospital Accidents Registry. At least 1 biological accident was reported by 18.2% of the 450 participants, this percentage being significantly higher in the surgical area (33.

A pilot risk assessment study of strontium chromate among painters in the aeronautical industry.

Objective: A method for risk assessment of occupational exposure to strontium chromate (SrCrO4) in painters employed in the aeronautical industry is described.

Methods: Assessment was made of 21 male workers of the painting division, potentially exposed to SrCrO4 (exposed), and 20 male workers of the tests and warehouse divisions (controls). All participants completed a questionnaire about work tasks, lifestyle habits, hobbies and diet.

[Monitoring of the occupational and environmental exposure to low doses of benzene].

Aim: To verify which of the various biomarkers of internal dose of benzene can be considered reliable for biological monitoring of exposure to the low concentrations present nowadays in working and living environments.

Materials And Methods: The specific literature was analyzed to assess the reliability of the different biomarkers of internal dose.

Results And Conclusions: T,t-muconic acid is a non specific biomarker for benzene, valid for exposure to concentrations up to one order of magnitude less than the threshold limit of 3250 microg/m3.

[Protocols for the health surveillance of fisherman].

Aim: To define protocols for health surveillance of workers in the marine fishing sector for specific occupational risk factors, considering the latest and most advanced scientific knowledge.

Materials And Methods: The specific literature was analyzed to identify the occupational risk factors to which fishermen are exposed. Then, for each risk factor a protocol for the relative health checkups and their time schedule was defined.

[Health risk assessment of exposure to metals in the workers of the steel foundry and in the general population of Taranto (Italy)].

Objective: To study the urinary excretion of As, Cr, Mn, Co, Ni, Cu, Zn, Cd, Sn, Ba, Hg, Pb, Sb in workers at the Taranto integrated-cycle steel foundry and in subjects from the general population of Taranto, to assess the health risk posed by occupational exposure and environmental exposure, respectively, to these metals.

Materials And Methods: The study included 49 steel foundry workers (exposed), working in the minerals and agglomerates pools, steel processing plants 1 and 2 and maritime plants, and 50 subjects belonging to the general population of Taranto resident at various distances from the factory (controls), randomly selected from the exposed subjects and controls enrolled in previous research conducted in 2005. A questionnaire was administered to all participants, enquiring into general characteristics, lifestyle, diet, and any medical conditions.

Environmental factors affecting the urinary excretion of inorganic arsenic in the general population.

Objective: To assess the critical issues concerning the use of urinary inorganic arsenic (iAs), including As3, As5, monomethylarsonic acid (MMA) and dimethylarsinic acid (DMA), as biomarker of internal dose in order to monitor environmental and occupational exposure to inorganic As, considering the influence of diet and drinking water on excretion of iAs.

Methods: The design protocol stipulated collection of weekly urine samples from 6 male subjects for 5 consecutive months. In all the urine samples, iAs was determined by Hydride Generation-Atomic Absorption Spectrophotometry (HG-AAS).

The influence of diet on intra and inter-individual variability of urinary excretion of arsenic species in Italian healthy individuals.

To study the effect of eating foods with a high arsenic (As) content on the intra and inter-individual variability of urinary concentrations of the As species, daily urine samples were collected for 10 consecutive days from 12 healthy male subjects. A daily food diary was kept throughout the study period. Personal exposure to airborne As was measured once during the study.

Validity of new biomarkers of internal dose for use in the biological monitoring of occupational and environmental exposure to low concentrations of benzene and toluene.

Objectives: This study analyzes the validity of new, more sensitive and specific urinary biomarkers of internal dose, namely, urinary benzene for benzene and urinary toluene and S-benzylmercapturic acid (SBMA) for toluene, to assess their efficacy when compared to traditional biomarkers for biological monitoring of occupational exposure to low concentrations of these two toxic substances.

Methods: Assessment was made of 41 workers occupationally exposed to benzene and toluene, 18 fuel tanker drivers and 23 filling-station attendants, as well as 31 subjects with no occupational exposure to these toxic substances (controls). Exposure to airborne benzene and toluene was measured using passive Radiello personal samplers worn throughout the work shift.

Significance of urinary arsenic speciation in assessment of seafood ingestion as the main source of organic and inorganic arsenic in a population resident near a coastal area.

In order to characterize the different sources of exposure to arsenic (As), urinary excretion of total As, the sum of inorganic As+MMA+DMA determined by the hydride generation-atomic absorption spectrophotometry technique, and the species As3, As5, monomethylarsonic acid (MMA), dimethylarsinic acid (DMA) and arsenobetaine were determined in 49 workers at a steel foundry, with presumed occupational exposure to As, and 50 subjects from the general population, all males. No evidence of occupational exposure to As resulted from environmental monitoring performed in the foundry, although the analysis of minerals used as raw materials showed the presence of As, particularly in fossils and fine ores. The urinary concentrations of As3, MMA, DMA, the sum of inorganic As+MMA+DMA and total As were not different in the two groups, while arsenobetaine appeared significantly higher in the controls than in the workers.