Some agents have been shown to be much more toxic or infectious to experimental animals when exposed to aerosols of optimum particle size than by the natural portal.

Some examples are in improving crop technology ( not a medical application per se ; see BioSystems Engineering ), the manufacture of synthetic human insulin through the use of modified bacteria, the manufacture of erythropoietin in hamster ovary cells, and the production of new types of experimental mice such as the oncomouse ( cancer mouse ) for research.

Some 19th-century or earlier experimental engines used external flames, exposed by valves, for ignition, but this becomes less attractive with increasing compression.

Some realistic references to ARPA in fiction are in Tom Swift and the Visitor from Planet X ( DARPA consults on a technical threat ), in episodes of television program The West Wing ( the ARPA-DARPA distinction ), the television program Numb3rs ( DARPA research into creating the first self-aware computer ), and in the motion picture Executive Decision ( use of a one-of-a-kind experimental prototype in an emergency ).

Some important contributors to the field of experimental designs are C. S. Peirce, R. A. Fisher, F. Yates, C. R. Rao, R. C. Bose, J. N. Srivastava, Shrikhande S. S., D. Raghavarao, W. G. Cochran, O. Kempthorne, W. T. Federer, V. V. Fedorov, A. S. Hedayat, J.

Some workers in the field have also attempted to formulate hidden variable theories that exploit loopholes in actual experiments, such as the assumptions made in interpreting experimental data, although no theory has been proposed that can reproduce all the results of quantum mechanics.

Some of the first such " fighters " belonged to the " gunbus " series of experimental gun carriers of the British Vickers company that culminated in the Vickers F. B. 5 Gunbus of 1914.

Some modern and experimental comb designs are complex in the way that they direct the air.

Some experimental and rare harmonicas also have had the reed-plates held in place by tension, such as the WWII era all-American models.

Some new bands, such as London's Alternative TV, Edinburgh's Rezillos, and Leamington's The Shapes, identified with the scene even as they pursued more experimental music.

Some reviewers, such as psychologist Ray Hyman, contend that apparently successful experimental results in psi research are more likely due to sloppy procedures, poorly trained researchers, or methodological flaws rather than to genuine psi effects.

Some experimental fixed-installation subwoofer horns have been constructed using brick and concrete to produce a very long horn that allows a very deep sub-bass extension.

Some aircraft, like fighter planes or experimental high speed aircraft, require very high excess thrust to accelerate quickly and to overcome the high drag associated with high speeds.

Some experimental designs have included:

Some physicists, for example Asher Peres and Chris Fuchs, argue that an interpretation is nothing more than a formal equivalence between sets of rules for operating on experimental data, thereby implying that the whole exercise of interpretation is unnecessary.

Some experimental compiler-compilers take as input a formal description of programming language semantics, typically using denotational semantics.

Some activities by activists attending the WSF have also been criticised, such as at the WSF 2001, where activists invaded and destroyed an experimental genetically modified plantation of the Monsanto Company.

Some of the early settlers in Boerne migrated from the collapsed Fisher-Miller Land Grant experimental colonies of the Darmstadt Society of Forty.

Some of the early settlers in Comfort migrated from the collapsed Fisher-Miller Land Grant experimental colonies of the Darmstadt Society of Forty.

Some organisms are resistant to all approved antibiotics and can be treated only with experimental and potentially toxic drugs.

Some believe that this conflict exists in string theory, where very abstract models are impossible to test given existent experimental apparatus.

Some experimental data to illustrate the effect are shown in the following table.

Some recommend including experimental learning, laboratory sessions, individual research and more chances to " do economics.

Some of the early therapy groups in the ashram, such as the Encounter group, were experimental, allowing a degree of physical aggression as well as sexual encounters between participants.

Some reports suggest Haznawi was pulled aside for screening while others claim there is no record of whether any of the four were screened ; the lack of CCTV cameras at the time has compounded the problem.

Some consumer cameras, in particular DV cameras, can " burn " ( overlay ) the tape timecode onto the composite output.

Some printers can print documents stored on memory cards or from digital cameras and scanners.

Some cameras make use of multiple lenses and rainbow-colored flashes, or exhibit extreme optical distortions and even light leaks.

Some full color digital images are processed using a variety of techniques to create black and whites, and some manufacturers produce digital cameras that exclusively shoot monochrome.

Some aircraft are equipped with CCTV cameras, so the pilots can monitor the cabin activity.

Some of these cameras were full-frame ; some were half-frame, and at least one Robot camera produced an unusual square-sized image on the 35 mm frame.

Some manufacturers of medium-format 120 film SLR cameras also made leaf-shutter lenses for their focal-plane-shutter models.

Some photographers of static subjects ( such as architecture, landscape, and some commercial subjects ), however, prefer view cameras because of the capability to control perspective.

Some consumer digital cameras are now so small that in previous decades they would have qualified as " spy cameras ", and digital cameras of eight megapixels or more are now being embedded in some mobile camera phones.

Some cameras have post focusing.

Some early cameras experimented other methods of providing through the lens viewing including the use of a semi transparent pellicle as in the Canon Pellix and others with a small periscope such as in the Corfield Periflex series.

Some professional equipment is very large and too heavy to be hand held whilst some amateur cameras were designed to be very small and light for single-handed operation.

Some digital cameras can crop and stitch pictures and perform other elementary image editing.

Some cameras, GPS receivers and PDAs detect the safe end-of-discharge voltage of the series cells and auto-shutdown, but devices like flashlights and some toys do not.

Some cameras, such as Sinars, have some degree of automation with self-cocking shutters and film-plane metering.

* Some people will deliberately destroy cameras.

Some cameras can come with Dust-Tight, Pressurized, Explosion proof, and bullet-resistant housings.

Some bus lane enforcement cameras use a sensor in the road which triggers a number plate recognition camera which compares the vehicle registation plate with a list of approved vehicles and records images of other vehicles.

* Evidence-gathering CCTV — Some fire vehicles can be fitted with video cameras used to record activity.

Some communities protect outdoor nativity scenes with surveillance cameras or GPS devices concealed within the figurines.