Many studies have observed the effects of volunteerism ( as a form of altruism ) on happiness and health and have consistently found a strong connection between volunteerism and current and future health and well-being.

Many amplifiers are ultimately slew rate limited ( typically by the impedance of a drive current having to overcome capacitive effects at some point in the circuit ), which sometimes limits the full power bandwidth to frequencies well below the amplifier's small-signal frequency response.

Many former and current NFL head coaches trace their lineage back to Bill Walsh on his coaching tree, shown below.

Many of these institutions and organizations present the most current research and practical outcomes at annual community college conferences.

Many people around the world know the name and face of the current U. S. president Barack Obama.

Many Muslim scholars argue that even though technology may have advanced, the fundamentals of human life have not and is in the scope of current laws.

Many of the current " rules " of comedic improv were first formalized in Chicago in the late 1950s and early 1960s, initially among The Compass Players troupe, which was directed by Paul Sills.

Many of the current electoral concerns have shifted from outright fraud to campaign fairness issues.

Many current and recent philosophers — e. g., Daniel Dennett, Willard Van Orman Quine, Donald Davidson, John Rogers Searle, and Jerry Fodor — operate within a broadly physicalist or materialist framework, producing rival accounts of how best to accommodate mind — functionalism, anomalous monism, identity theory, and so on.

Many current minivans feature rear sliding doors on both sides ; swinging doors are the norm for European and Japanese minivans, while most American models feature sliding doors.

Many other similarities may be found among current national flags, particularly if inversions of color schemes are considered ( e. g., compare the flag of Côte d ' Ivoire to that of Ireland and Indonesia and Poland.

Many of the " revivals ", Wicca and Neo-druidism in particular, have their roots in 19th century Romanticism and retain noticeable elements of occultism or theosophy that were current then, setting them apart from historical rural ( paganus ) folk religion.

( Many of these are past, not current, funders.

Many Romani are native speakers of the language current in their country of residence, or of mixed languages combining the two.

Many of the leading hereditarians, mostly psychologists, have received funding from the Pioneer Fund with Rushton as its current head.

Many democratic socialists support social democracy as a temporary measure to reform the current system, but others support more revolutionary tactics to establish socialism.

Many SNP members are republicans, however, and both the party student and youth wings are expressly so. However, the current stance of the SNP is that an independent Scotland would retain the monarchy which it currently has as part of the United Kingdom.

Many of Eastern Asia's current disputes to sovereignty and self-determination stem from unresolved disputes from World War II.

Many current U. S. state, regional and city secession groups use the language of self-determination.

Many argue that current methods of aid are not working and are calling for reducing foreign aid ( and therefore dependency ) and utilizing different economic theories than the traditional mainstream theories from the West.

Many supporters of independence for Taiwan view the history of Taiwan since the 17th century as a continuous struggle for independence and use it as an inspiration for the current political movement.

Many designs used such a screen grid as an additional anode to provide feedback for the oscillator function, whose current was added to that of the incoming radio frequency signal.

Many current FireWire controllers still only capture to one or the other type.

Many current SEAL missions were first assigned to them.

Many current fashion stylists and writers see notched lapels as less formal although they ( like peaked and shawl ) were used ( though somewhat rarely ) in some of the early forms of the garment.

Many top nationalist generals, including Chiang, had studied and trained in Japan before the Nationalists had returned to the mainland in the 1920s, and maintained close personal friendships with top Japanese officers.

Many luthiers consider the top the dominant factor in determining the sound quality.

Many bodies consist of good sounding but inexpensive woods, like ash, with a " top ," or thin layer of another, more attractive wood ( such as maple with a natural " flame " pattern ) glued to the top of the basic wood.

Many of their records feature the top session players of the era, and their arrangements, with multiple key changes and complex vocal harmonies, reflected a high level of craftsmanship.

Many theoretical search techniques for detecting Kaluza-Klein Resonances have been proposed using the mass couplings of such resonances with the top quark, however until the LHC reaches full operational power observation of such resonances are unlikely.

Many modern kayaks have modified the traditional design in various ways, such as: eliminating the cockpit by seating the paddler on top of the boat (" sit-on-top " kayaks ); having inflated air chambers surrounding the boat ; replacing the single hull by twin hulls (" W " kayak ), and replacing paddles with other human powered propulsion methods, such as foot-powered rotational propellers and ' flippers '.

Many pencils feature an eraser on the top and so the process is usually still considered incomplete at this point.

Many of Japan's wrestlers including top stars such as Shinya Hashimoto, Riki Choshu and Keiji Mutoh came from a legitimate martial arts background and many Japanese Pro Wrestlers in the 90's began to pursue careers in Mixed Martial Arts Organizations such as Pancrase and Shooto which at the time retained the original look of Puroresu but did not have predetermined outcomes to the matches.

Many ski manufacturers label their skis with the turning radius on the top.

Many turbine rotor blades have shrouding at the top, which interlocks with that of adjacent blades, to increase damping and thereby reduce blade flutter.

Many of Warner's top stars were considering quitting because of their absence.

Many of the American generals who were given top commands during the war were either picked or recommended by Marshall, including Dwight Eisenhower, Lloyd Fredendall, Leslie McNair, Mark Wayne Clark and Omar Bradley.

Many higher level protocols including TCP ( a connection-oriented service ) depend on IP's Datagram service, laying additional functionality on top.

Many athletes receive scholarships to four-year universities after playing at Pierce — and Pierce has some of the top sports facilities in the San Fernando Valley.

Many writers since the 1970s had been hailed as his successor, but none had attained anything near his popularity with children and, in a poll conducted shortly after the launch of Philosopher's Stone, seven of the ten most popular children's books were by Dahl, including the one in top place.

Many languages show mixed accusative and ergative behaviour ( for example: ergative morphology marking the verb arguments, on top of an accusative syntax ).

Many top architects and civil engineers from Moscow, Leningrad, Kiev and other cities and thousands of workers from all parts of the USSR took part in the rebuilding process which was mostly finished by the mid-1950s.

Many working-class Mexican men in American cities wear their hair in styles like the Mongolian ( shaved except for a tuft of hair at the nape of the neck ) or the rat tail ( crewcut on top, tuft at the nape ), and African-Americans often wear their hair in complex patterns of braids and cornrows, fastened with barrettes and beads, and sometimes including shaved sections or bright colour.

Many of Britain's top actors, including John Gielgud, Robert Morley and Joyce Grenfell, paid tribute at a memorial service, where 90-year-old Sybil Thorndike praised her friend's enormous talent and recalled that Rutherford had " never said anything horrid about anyone ".

Many observers noted that despite his lengthy layoff from competitive tournaments, Sampras still possessed many of the previous skills he had displayed while on the ATP tour, with tennis legend John McEnroe going as far as to say that Sampras would be worthy of a top five seeding at Wimbledon were he to enter the tournament.

Many were to serve in the bloodiest battles of the war, such as ex-miner Dick Trafford who took part in the Battle of Loos, and Frank Lindley who, seeking to avenge his dead brother, went over the top on the first day of the Battle of the Somme.

Many domestic rankings place Peking University amongst the top universities in China.