Since these duties fit neatly with those of the proposed presidential aide, one person, with adequate staff assistance, could fill both jobs.

Since practical washing procedures are both lengthy and expensive, a number of laboratory tests have been developed for the numerical evaluation of detergents.

Since D and D' are both diagonalizable and they commute, they are simultaneously diagonalizable, and Af is diagonalizable.

Since N and N' are both nilpotent and they commute, the operator Af is nilpotent ; ;

Since Fogg's was a one-man, one-plane flying service, this meant that he would have to do both trips, flying alone 600 miles a day, under sub-freezing temperature conditions.

Since the adoption of a new constitution, early in 2010, the politics of Angola takes place in a framework of a presidential republic, whereby the President of Angola is both head of state and head of government, and of a multi-party system.

Since its independence, Armenia has maintained a policy of complementarism by trying to have friendly relations both with Iran, Russia, and the West, including the United States and Europe.

Since the Second World War, both theoretical and experimental fields have advanced at a rapid pace.

Since this picture was first developed by Ernst Stueckelberg, and acquired its modern form in Feynman's work, it is called the Feynman-Stueckelberg interpretation of antiparticles to honor both scientists.

Since 1972, the Roman Catholic Church uses the name " Anointing of the Sick " both in the English translations issued by the Holy See of its official documents in Latin and in the English official documents of Episcopal conferences.

Since the launch of Breakfast in 2000, the programme has been simulcast on both BBC One and BBC News, replacing the individual breakfast news programmes that had been run by both channels.

Since early 1989 the government recognizes both Israel and the Palestinian state.

Since most Western economies are now considered " open " with free capital movement, this essentially means that central banks may target interest rates or exchange rates with credibility, but not both at once.

Since then Calvin and Hobbes creator Bill Watterson has written extensively on the issue, arguing that size reduction and dropped panels reduce both the potential and freedom of a cartoonist.

Since current can be the flow of either positive or negative charges, or both, a convention for the direction of current which is independent of the type of charge carriers is needed.

Since tangents and inverse tangents are both continuous, our identification function is a homeomorphism between the real line and the unit circle without ∞.

Since both the noun and enclitic were declined, this led to " double declension ".

Since 2002, molecular phylogenetic studies have recognized a close relationship between Hydrochoerus and Kerodon supporting placement of both genera in a subfamily of Caviidae.

Since 2001, both baronies have been redesignated the City of Dublin.

Since two houses may be very different from one another, a design pattern for houses must be broad enough to apply to both of them, but not so vague that it doesn't help the designer make decisions.

Since 2004, the colón stopped circulating and is now never used in the country for any type of transaction ; however some stores still have prices in both colons and U. S. dollars.

In the first step, the final nonzero remainder r < sub > N − 1 </ sub > is shown to divide both a and b. Since it is a common divisor, it must be less than or equal to the greatest common divisor g. In the second step, it is shown that any common divisor of a and b, including g, must divide r < sub > N − 1 </ sub >; therefore, g must be less than or equal to r < sub > N − 1 </ sub >.

Since both birds are stringy, and taste unpleasant, the skin and feathers could be kept and filled with the cooked, minced and seasoned flesh of tastier birds, like goose or chicken.

Since 2002, the new Afghan government has engaged in cordial relations with both Iran and the United States, even as relations between Iran and the United States have grown strained due to American objections to Iran's nuclear program.

Since then, it has focused on improving relationships with Western countries, cultivating links with other Portuguese-speaking countries, and asserting its own national interests in Central Africa through military and diplomatic intervention.

Since 1991, several thousand students from 21 countries have come to Achill to study and participate in ongoing excavations.

Since then the format has become a worldwide TV franchise, airing in many countries in varying adaptations.

Since the establishment of the Revolutionary Government of Cuba in 1959, the country has sent more than 52, 000 medical workers abroad to work in needy countries, including countries affected by the 2004 Indian Ocean earthquake and the 2005 Kashmir earthquake.

Since the 1970s Capoeira masters began to emigrate and teach it in other countries.

Since then, the cane toad has become a pest in many host countries, and poses a serious threat to native animals.

Since 1991, the two countries have signed over 39 protocols agreements.

Since the Treaty of Tordesillas the shipping and trade in the Atlantic region was divided between the two Catholic countries, Spain and Portugal.

Since then congresses have been held in various countries every year with the exception of years in which there were world wars.

Since then world congresses have been held in different countries every year, except during the two World Wars.

Since 1983, Iraq has repeatedly called for restoration of Egypt ’ s “ natural role ” among Arab countries.

Since the enlargement, in May 2004 and January 2007, the co-operation covers 35 countries, the EU of 27, including Cyprus and Malta and the 10 Mediterranean Partners.

Since 1991, Ethiopia has established warm relations with the United States and western Europe and has sought substantial economic aid from Western countries and World Bank.

Since 1991, Ethiopia has established warm relations with the United States and western Europe and has sought substantial economic aid from Western countries and the World Bank.

Since 1991, the two countries have signed over 39 protocol agreements.

Since the collapse of the Taliban government in 2001, new trade relations are emerging with the United States, Pakistan, Iran, Turkmenistan, the EU, Japan, Uzbekistan, India and other countries.

Since 1973, the number of countries establishing diplomatic relations with Gabon has doubled.

Since many countries heavily restrict the civilian possession of ammunition and ammunition components, including primers and smokeless powder, handloading may be explicitly or implicitly illegal in certain countries.

Since AIFMD covers the entire EU, and individual countries have different rules for hedge fund marketing, the directive introduced a " passport " for hedge funds authorized in one EU country to operate throughout the EU.

Since 1983, Iraq has repeatedly called for restoration of Egypt ’ s “ natural role ” among Arab countries.

Since the fall of the Berlin Wall in 1989, and more recently, the 2004 and 2007 enlargements of the European Union, the main waves of migration came from the former socialist countries of Eastern Europe ( especially Romania, Albania, Ukraine and Poland ).

Since then some southern African countries have had their populations of elephants " downlisted " to Appendix Two allowing sale of some stockpiles.