Effective clearance of inhaled particles requires mucus production and continuous mucus transport from the lower airways to the oropharynx. Mucus production takes place mainly in the peripheral airways. Mucus transport is achieved by the action of the ciliated cells that cover the inner surface of the …

Le chevalier delibere (1483) by Olivier de la Marche has an extensive hermit scene: the hermit receives the author, Acteur, gives him food and drink and instructs him in the important issues of life. Le chevalier delibere thus stands in two main Western European literary traditions: stories about hermits …

The Food and Agriculture Organisation of the United Nations (FAO) leads international efforts to defeat hunger and malnutrition. On 26 November 1991 the European Union became the 161st Member of FAO, trough Resolution 7/91 which allowed Regional Economic Integration Organisations (REIOs) to accede as …