Incentives for plasma donation.

Background And Objectives: This work provides an overview of the incentives used for plasma donation in Europe and beyond. The overview can provide new ideas to blood establishments.

Materials And Methods: We conducted a systematic online search of incentives used and asked national experts to validate the data across all European Union countries as well as other European and non-European countries.

The impact of COVID-19 on music consumption and music spending.

COVID-19 induced restrictions ordered by governments around the world have been an exogenous shock to the music industry, which we divide into two affected groups: 1) live music events and 2) recorded music. While the impact on live music events is rather obvious, it is unclear how the current pandemic is affecting the recorded music market. Hence, we study consumers' pre- and post-pandemic shifts in consumer spending (in euros) and music consumption (in hours) across live music events, as well as the digital and physical submarkets of recorded music, in the world's fourth largest music market, Germany.

The impact of COVID-19 on blood donations.

During a crisis, society calls for individuals to take prosocial actions that promote crisis management. Indeed, individuals show higher willingness to help after a disaster. However, the COVID-19 pandemic presents significant differences as it is an ongoing crisis that affects all individuals and has the potential to pose a direct health threat to anyone.

The role of affect, satisfaction and internal drive on personal moral norms during COVID-19.

Background And Objective: Societies require prosocial activities during crises. The COVID-19 pandemic presents individuals with unique challenges that may affect their emotional state leading to reformed personal moral norms. Crucially, personal moral norms are important predictors of moral behaviour.

The impact of temporary deferrals on future blood donation behavior across the donor life cycle.

Background: Donor retention is essential for blood banks because acquiring new donors is more expensive than retaining existing ones. Previous studies show that the temporary deferral of donors negatively impacts future donation likelihood. In this study, we analyze the impact of temporary deferrals on future donation behavior while correcting for potential endogeneity, depending on the level of donor experience and number of previous deferrals.

Validation of a standardized donor health questionnaire across substances of human origin.

Background And Objectives: A donor health questionnaire (DHQ) aims to ensure the safety of donors and recipients of transfusions or transplantations with blood components, plasma-derived medicinal products, tissues, haematopoietic stem cells and medically assisted reproduction (in short substances of human origin; SoHO). Currently, many different DHQs exist across countries and SoHO. TRANSPOSE (TRANSfusion and transplantation PrOtection and SElection of donors) developed and validated a standardized DHQ to use across countries and SoHO.

Blood donors and their changing engagement in other prosocial behaviors.

Background: Increasing competition by nonprofit organizations provides blood donors with many options to engage themselves prosocially (e.g., by donating money or time).

Healthy donor effect and satisfaction with health: The role of selection effects related to blood donation behavior.

The objective of this paper is to quantify selection effects related to blood donation behavior and their impact on donors' perceived health status. We rely on data from the 2009 and 2010 survey waves of the German socio-economic panel (N = 12,000), including information on health-related, demographic and psychographic factors as well as monetary donation behavior and volunteer work. We propose a propensity score matching approach to control for the healthy donor effect related to the health requirements for active blood donations.

Determinants of chlorination by-products in indoor swimming pools.

Water and air quality of fifteen swimming pools using chlorine disinfection was measured during eight sampling campaigns in Rennes, France. Concentrations of trihalomethanes (THMs) and trichloramine (NCl(3)) in air as well as concentrations of parameters, including total organic carbon (TOC), chlorine (free, combined and total), pH, Kjeldhal nitrogen (KN), chloride ions and THMs in water and air temperature, were measured. Water and air samples were collected during 3h in the morning and afternoon, during high and low attendance days, in summer and winter.

Can intensive use of alcohol-based hand rubs lead to passive alcoholization?

Hand disinfection with alcohols-based hand rubs (ABHRs) are known to be the most effective measure to prevent nosocomial infections in healthcare. ABHRs contain on average 70% by weight of one or more alcohols. During the hand rubbing procedure, users are exposed to these alcohols not only through dermal contact, but also via inhalation, due to the physical and chemical properties of alcohols volatilizing from alcoholic solutions or gels into the air.

Characterization of cylindrospermopsin chlorination.

In temperate countries, the occurrence of cyanobacterial blooms threatens drinking water resources. Consequently, cyanotoxins are increasingly considered in water treatment, and their reactions with chlorine used to disinfect drinking water are particularly investigated. This study presents new elements for further understanding of cylindrospermopsin chlorination, through reactants and by-products monitoring, UV spectrum examination, and cytotoxicity assessment on human intestinal Caco-2 cells.

Antegrade cerebral protection in thoracic aortic surgery: lessons from the past decade.

Objective: Prolonged deep hypothermic circulatory arrest (DHCA) adversely affects outcome and quality of life in thoracic aortic surgery. Several techniques of antegrade cerebral perfusion are routinely used: bilateral selective antegrade cerebral protection (SACP) by introducing catheters in the innominate and left carotid artery, unilateral perfusion through the right axillary antegrade cerebral perfusion (RAACP) or a combination of right axillary perfusion with an additional catheter in the left carotid artery (RAACCP), resulting also in bilateral perfusion. The aim of the present study was to analyse the impact of the different approaches on the quality of life (QoL).

State of the art on cyanotoxins in water and their behaviour towards chlorine.

The occurrence of cyanobacterial blooms is drastically increasing in temperate countries and drinking water resources are threatened. As a result, cyanotoxins should be considered in water treatment to protect human health. This study presents a state of the art on cyanotoxins in water and their behaviour towards chlorination, a common drinking water disinfection process.

Ms identification of microcystin-LR chlorination by-products.

Drinking water disinfection by chlorine is known to reduce concentration of microcystin, but compounds formed are rarely considered. In this work the chlorination of microcystin-LR has been studied by monitoring reactants consumption and reaction products using the linear trap quad-Orbitrap (LTQ-Orbitrap) technology. Microcystin-LR was totally transformed within 2 min, meanwhile chlorine was consumed until 30 min with a rate of 12 mol per mol of toxin.

Occurrence and fate of antibiotics in the Seine River in various hydrological conditions.

Occurrence and fate of 17 antibiotics were investigated in the aqueous phase of river water under different hydrological conditions at 5 sampling locations in the Seine River inner estuary. The target analytes belonged to 4 groups: quinolones, sulfonamides, nitro-imidazoles and diaminopyrimidines. This six-month survey (from January to June 2006) showed that different compounds were occurring at individual concentrations reaching 544 ng L(-)(1) (sulfamethoxazole).

Fatty acid alterations in liver peroxisomes from n-3-deficient mice.

A diet deficient in n-3 fatty acids dramatically reduces docosahexaenoic acid (4.8-fold) and 20:5n-3 content in murine total peroxisomal phospholipids, and conversely increases 22:5n-6 (17.1-fold) and also, to a lesser extent, 20:4n-6.

Field experiments for the evaluation of pesticide spray-drift on arable crops.

Two distinct approaches were used to characterise spray-drift during the application of atrazine and alachlor to a maize crop. The first consisted in determining the quantities which did not reach their target. A first experiment was carried in 2001 to improve the sampling method.

Assessing the transfer of pesticides to the atmosphere during and after application. Development of a multiresidue method using adsorption on Tenax and thermal desorption-GC/MS.

An air sampling and analytical method based on adsorption on porous polymer (Tenax TA) followed by automatic thermal desorption (ATD) and GC/MS analysis was developed for ten pesticides commonly used on major crops in Britanny and some of their metabolites in air (from spray drift and volatilisation transfer processes): alachlor, atrazine (and two major degradation products: deethylatrazine and deisopropylatrazine), carbofuran, cyprodinil, epoxyconazole, iprodione (and 3,5-dichloroaniline), lindane (and -HCH, its isomer), metolachlor, terbuconazole and trifluralin. This method was established with special consideration for optimal thermal desorption conditions, linear ranges, limits of detection and quantification. Moreover, collection efficiencies of Tenax TA at room temperature were examined.