Several technologies have been proposed which both save fuel and provide significantly faster travel than Hohmann transfers.

Several other technologies have also been investigated, such as flywheels, which can store kinetic energy, and compressed air storage that can be pumped into underground caverns and abandoned mines.

Several technologies can be used to detect touch.

Several technologies were developed like Frequency-division multiplexing.

Several factors are currently slowing the rate of global expansion of wheat production: population growth rates are falling while wheat yields continue to rise, and the better economic profitability of other crops such as soybeans and maize, linked with investment in modern genetic technologies, has promoted shifts to other crops.

Several courses are also taught in English, including PhD programmes as well as postgraduate courses in geoinformatics, geospational technologies or information systems ).

Several newer technologies are attempting to replace flash in certain roles, and some even claim to be a truly universal memory, offering the performance of the best SRAM devices with the non-volatility of flash.

Several technologies were used to record the sounds, beginning with wax cylinders, almost half a century before the invention of the magnetic cartridge.

Several stone ages, when stone tools prevailed and make up the bulk of artifacts, are followed by periods when other technologies came into use.

Several types of patterns discovered by ethnomathematical communities are related to technologies ; see Berczi ( 2000 ) about illustrated mathematical study of patterns and symmetry in Eurasia.

Several modern technologies, including Enterprise Java Beans ( EJBs ) and Microsoft Transaction Server ( MTS ) fully support distributed transaction standards.

Several of Harlequin's other assets and technologies have also been acquired and open sourced by companies founded by former Harlequin employees.

Several newer technologies, OLED, FED and SED, have lower power use as one of their primary advantages.

Several alternative technologies exist to create and display Virtual Reality images, including QuickTime VR and Java-based applets.

Several competing technologies emerged that made use of the 902-928 MHz ISM band, such as:

Several factors influenced Long ’ s personal and professional development, starting with his interest in music, new technologies and, not surprisingly for a marketing innovator, psychology and human behavior.

Several different technologies have been tried, but probably the most common are microscopic polymer particles.

Several technologies enabled this quality and speed:

Several factors, such as difficulty, ministerial appointments, technologies, and resources available can modify this number, producing the actual IC.

Several other technologies in the CPU-GPU spectrum have some features in common with it, although Ageia's solution was the only complete one designed, marketed, supported, and placed within a system exclusively as a PPU.

Several other technologies in the CPU-GPU spectrum have some features in common with it, although Ageia's solution was the only complete one designed, marketed, supported, and placed within a system exclusively as a PPU.

Several new technologies are typically demonstrated during Drupa.

Several technologies utilizing high-level and low-level oxygen enrichment are available in industry, which requires the use of a special burner in the reaction furnace for this process option.

Several times in the season, the Space Cases come across different technologies that offer the lost cadets hope.

Several condensed matter systems are being studied with potential applications to quantum computation, including experimental systems like quantum dots, SQUIDs, and theoretical models like the toric code and the quantum dimer model.

Several, like Ma Shaowu and Ma Hushan were loyal to Chiang and Kuomintang hardliners.

Several DBMS products like Oracle and IBM DB2 have been in on-going development since the 1970s-1980s.

Several DBMS products like Oracle and IBM DB2 have been in on-going development since the 1970s-1980s.

Several subjects also reported contact with ' other beings ', alien like, insectoid or reptilian in nature, in highly advanced technological environments where the subjects were ' carried ,' ' probed ,' ' tested ,' ' manipulated ,' ' dismembered ,' ' taught ,' ' loved ,' and even ' raped ' by these ' beings.

Several grappling styles like Judo, Shoot wrestling, Catch wrestling, Brazilian jiu-jitsu, Sambo and several types of wrestling including Freestyle and Greco-Roman have gained global popularity.

Several theories introduce assumptions which proved to be wrong, like the equal transit-time theory.

Several suspects exist, including competition director and former pageant winner Kathy Morningside ( Candice Bergen ); her unpleasant assistant Frank Tobin ( Steve Monroe ); veteran emcee Stan Fields ( William Shatner ) who, like Morningside, is being replaced with a younger person ; and Rhode Island's Cheryl Frasier ( Heather Burns ), possibly a radical animal rights activist.

Several reports have been published by various governmental and non-governmental organizations to present alternatives to the ozone depleting substances, since the substances have been used in various technical sectors, like in refrigerating, agriculture, energy production, and laboratory measurements

Several hypotheses have been advanced, including links to ornithodirans like Scleromochlus, an ancestry among the basal archosauriforms like Euparkeria, or among the prolacertiformes ( which include gliding forms like Sharovipteryx ).

Several crew members wore protest t-shirts with slogans such as " Yes Guvnor, my ass " and " Will Rogers never met Ridley Scott " in reference to Will Rogers's most famous quotation, " I never met a man I didn't like ".

Several police organizations condemned this study and suggested more studies like this would make them hesitant to pull over visible minorities.

Several prominent members of the Reconstructionist community have focused on issues like domestic violence.

Several senior government officials in the APC administration of Momoh like Salia Jusu Sheriff, Abass Bundu, J. B. Dauda and Sama Banya resigned from the APC government respectively to resuscitate the previously disbanded SLPP.

Several senior government officials in the APC administration of Momoh like Salia Jusu Sheriff, Abass Bundu, J. B. Dauda and Sama Banya resigned from the APC government respectively to resuscitate the previously disbanded SLPP.

Several sealed and stamped letters are planted in public places, addressed to various entities, such as individuals, favorable organizations like medical research institutes, and stigmatized organizations such as " Friends of the Nazi Party ".

Several programming languages like Self, ECMAScript / JavaScript, and Newspeak have taken the ideas of Smalltalk in new directions.

Several of these artists, like Roberto Matta ( by his own description ) " remained close to Surrealism.

Several layers of suburban municipalities now surround cities like Cleveland, Chicago, Detroit, Los Angeles, Dallas, Denver, Fort Worth, Houston, San Francisco, Sacramento, Atlanta, Miami, Pittsburgh, and Philadelphia.

Several supplements were published for TNE covering most if not all of what the year 1201 was like, but before any of the meta-events could start to advance the timeline, GDW fell on a string of bad luck and finally was forced to close its doors, after twenty two years in which it had published one new product every 22 days on average ( not counting magazines ).