Vaccines are the best cost-benefit tools to control and eradicate infectious diseases. The live smallpox vaccination, called variolation, was the injection of the homologous virus and this promoted self-healing local lesions that guaranteed strong and long-lasting protection. However, since 3% of these variolations caused cases of smallpox in the vaccinated individuals, it was
The objective of this study was to examine the role of social security in fighting poverty in Metlaoui, Tunisia, using survey data collected between July 2012 and January 2014, covering 200 poor households. We used questionnaire data, which gave a thorough analysis of the reactions, behavior, and strategies adopted by poor households as
New York’s governor, Andrew Cuomo, is set to receive an Emmy award, typically given to those in the television industry, for his use of the medium when responding to the Covid- pandemic. The International Academy of Television Arts and Sciences, one of the organizations that awards Emmys, said Cuomo’s award, the Founder’s award,
GENEVA – Amid emerging reports of mass killings in the town of Mai-Kadra, the UN High Commissioner for Human Rights Michelle Bachelet on Friday expressed increasing alarm at the rapidly deteriorating situation in the Ethiopian region of Tigray. She warned that if the Tigray regional forces and Ethiopian Government forces continue down the
The managers have to be focused on clients and satisfy their needs, so that the products meet their expectations. The evaluation and monitoring the consumers satisfaction is very important because it is a managerial instrument which offers the possibility to understand and satisfy the needs of the existing consumers. In this study we
Ancora un evento destinato ad aiutare, orientare ed approcciare nuove relazioni commerciali per imprenditori, liberi professionisti e start-up, organizzato da otto associazioni locali di Compagnia delle Opere. Da nord a sud: Cdo Lecco/Sondrio; Cdo Como; Cdo Piemonte; Cdo Emilia Romagna; Cdo Toscana; Cdo Campania; Cdo Calabria; Cdo Veneto; Cdo Sicilia. Piazza Network, questo
Provided by Good Housekeeping UK Coca Cola unveils its Christmas advert, and it s directed by Oscar winner Taika Waititi. Find out more about the Christmas advert here.Coca-Cola has released its Christmas advert – and after the disappointing news their Christmas truck tour is cancelled, this definitely makes up for it… The advert
Generally ordering policies are done by two methods, including fix order quantity (FOQ) and fix order period (FOP). These methods are static and either the quantity of ordering or the procedure of ordering is fixing in throughout time horizon. In real environments, demand is varying in any period and may be considered as
By Bill Ryan It’s happening again. One of the perverse hallmarks of the Great Recession ten years ago was the expulsion of many older workers from the workforce. A significant amount of experienced employees found themselves forced into sudden unemployment or premature retirement. Many never fully recovered financially or emotionally and their careers
Living organisms respond both to current and previous environments, which can have important consequences on population dynamics. However, there is little experimental evidence based on long-term field studies of the effects of previous environments on the performance of individuals. We tested the hypothesis that trees that establish under different environmental conditions perform differently