Several molecular mechanisms of antibacterial resistance exist.

Several proteins are involved, but two main methods of regulation have been identified: targeting mitochondria functionality, or directly transducing the signal via adaptor proteins to the apoptotic mechanisms.

Several concepts that provide alternative definitions for the reaction mechanisms involved and their application in solving related problems exist.

Several mechanisms have been proposed through which warmth builds up in equatorial Pacific surface waters, and is then dispersed to lower depths by an El Niño event.

Several Perl modules available from CPAN provide serialization mechanisms, including and.

Several mechanisms have been proposed in the literature.

Several other filling mechanisms were introduced to compete, such as the coin-filler ( where a ' coin ' or ' medallion ' was supplied along with the pen ) match-filler using a matchstick and a ' blow-filler ' which unsurprisingly required the pen owner to blow into the barrel to depress the internal sac.

Several mechanisms are thought to be operative in the pathogenesis of autoimmune diseases, against a backdrop of genetic predisposition and environmental modulation.

Several mechanisms that are intended to incent new investment where it is most needed by offering enhanced capacity payments ( but only in zones where generation is projected to be short ) have been proposed for NEPOOL, PJM and NYPOOL, and go under the generic heading of " locational capacity " or LICAP ( the PJM version currently 2006 under FERC review is called the " Reliability Pricing Model ", or " RPM ").

Several mechanisms are thought to contribute to this effect.

Several different psychological and psycho-physiological mechanisms for blushing have been hypothesized by Crozier ( 2010 ).

In 2006 Hera Flor ( Clinical Neuroscience, University of Heidelberg ) stated that " Several studies, including large surveys of amputees, have shown that most currently available treatments for phantom limb pain, which range from analgesic and antidepressant medication to stimulation, are ineffective and fail to consider the mechanisms that underlie production of the pain ".

Several different mechanisms have been proposed to describe the manner in which the material is removed.

Several of these mechanisms may also apply to countries of similar systems.

Several cognitive mechanisms that explain cultivation effects have been put forth by Shrum ( 1995 ; 1996 ; 1997 ).

Several other types of firing mechanisms exist, like rotating internal firing pins ( Robbins and Lawrence, Comblain ), rotating firing pins on a hammer ( Sharps, Grunbaum ) or multiple firing pins ( Martin ).

Several other mechanisms were proposed as well, each with their own problems.

Several mechanisms have been suggested as responsible for the formation of the Altiplano plateau ; theories try to explain why the topography in the Andes incorporates this large area of low relief at high altitude ( high plateau ) within the orogen:

Several studies seem to suggest that the mechanisms underlying their evolution may at least in part differ, with consequently possibly different clinical implications.

Several manufacturers offer similar locking mechanisms that do not require a special lock hole.

Several different mechanisms have been used for image stabilization.

Several mechanisms exist to deactivate the SAC after correct bi-orientation of sister chromatids.

Several dynamic oceanic mechanisms and SST-air feedback may contribute to the observed decadal variability in the North Pacific Ocean.

Several kinds of file-locking mechanisms are available in different flavors of Unix, and many operating systems support more than one kind for compatibility.

Several years of her life have been spent in the homeland, and she had written to friends to alert them of our coming.

Several conventions have been held in recent months in hotels on a nonsegregated basis.

Several dentists and patients with special dental problems have experimented with the device.

Several germanium resistors have been thermally cycled from 300 to 4.2 Af and their resistances have been found to be reproducible within 1/3 millidegree when temperatures were derived from a vapor pressure thermometer whose tubing is jacketed through most of the liquid helium.

Several financial institutions, both banks and insurance companies, have been sounded out.

Several days after the companies had received the questionnaire, members of the research team contacted the presidents of eleven of these companies in person or by phone to discuss any ambiguities or difficulties the addressees might have experienced in completing the questionnaire.

Several signers affixed their names, it was learned, after being told that no tax increase would be possible without consent of the General Assembly and that a provision could be included in the charter to have the town take over the Johnston Sanitary District sewer system.

( Several times recently I have wondered whether shows were being staged for the sake of the script or just to entertain the audience with the spectacle of scenery being shifted right in front of their eyes.

Several of these double entries have been collected by Ben Bagley and Michael McWhinney, along with Rodgers and Hart songs that disappeared permanently en route to New York and others that reached Broadway but have not become part of the constantly heard Rodgers and Hart repertory, in a delightfully refreshing album, Rodgers And Hart Revisited ( Spruce Records, 505 Fifth Avenue, New York ).

Several robot cities have been planned for the country: the first will be built in 2009 at a cost of 500 billion won, of which 50 billion is direct government investment.

Several of the dialects have been influenced by contact with non-Germanic linguistic groups, such as the dialect of Carinthia, where in the past many speakers were bilingual with Slovene, and the dialect of Vienna, which has been influenced by immigration during the Austro-Hungarian period, particularly from what is today the Czech Republic.

Several AFI Alums have received both national and international recognition.

Several unusual applications, such as a nuclear battery or fuel for space ships with nuclear propulsion, have been proposed for the isotope < sup > 242m </ sup > Am, but they are as yet hindered by the scarcity and high price of this nuclear isomer.

Several biographical programs have been made, such as the 2004 BBC television programme entitled Agatha Christie: A Life in Pictures, in which she is portrayed by Olivia Williams, Anna Massey, and Bonnie Wright.

Several additional candidates for written ASL have appeared in over the years, including Sutton SignWriting, Sign Script, ASL-phabet, and Si5s.

Several genres of fiction have been confused as alternate histories.

Several volcanoes on offshore islands have records of historic activity.

Several of Ambrose's works have recently been published in the bilingual Latin-German Fontes Christiani series ( currently edited by Brepols ).

Several religious brotherhoods which have sprung up in and around Milan at various times since the 14th century have been called Ambrosians.

Several saints and six popes have borne this name, including the only English pope, Adrian IV, and the only Dutch pope, Adrian VI.

Several alternatives to the human sacrifice have been presented in Greek mythology.

Several other princes have borne the name Alexander: