The term antidepressant is sometimes applied to any therapy ( e. g., psychotherapy, electro-convulsive therapy, acupuncture ) or process ( e. g., sleep disruption, increased light levels, regular exercise ) found to improve a clinically depressed mood.

* Encoding ( in cognition ) is a basic perceptual process of interpreting incoming stimuli ; technically speaking, it is a complex, multi-stage process of converting relatively objective sensory input ( e. g., light, sound ) into subjectively meaningful experience.

These light elements keep being spread too fast and too tightly in the Big Bang process ( see nucleosynthesis ) due to which they formed stable medium-sized atomic nuclei, like iron and nickel.

In the process, it forms a light emitting conductive path, such as a spark, arc or lightning.

Chloroplasts capture light energy, store it in the energy storage molecules ATP and NADPH and use it in the process called photosynthesis to make organic molecules and free oxygen from carbon dioxide and water.

However, in plant tissues that carry on photosynthesis, carotenoids act to quench electronically excited chlorophyll produced by visible light in a process called non-photochemical quenching, in order to prevent reactions which would otherwise infere with photosynthesis at high light levels.

Through the process of photosynthesis, plants capture energy from light and use it to combine carbon dioxide and water to produce carbohydrates and oxygen.

In thermodynamics, the term exothermic (" outside heating ") describes a process or reaction that releases energy from the system, usually in the form of heat, but also in the form of light ( e. g. a spark, flame, or explosion ), electricity ( e. g. a battery ), or sound ( e. g. burning hydrogen ).

However, kevlar breaks down in chlorine and UV light, complicating the cleaning process.

Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products .< ref >

The eldest son or a close relative generally starts the cremation process – light the fire or press the button for the burning to begin.

Molecules that are excited through light absorption or via a different process ( e. g. as the product of a reaction ) can transfer energy to a second ' sensitized ' molecule, which is converted to its excited state and can then fluoresce.

During the gradual process by which Homo erectus made a transition from furry to naked skin, their hair texture putatively changed gradually from Afro-textured hair or ' kinky ' ( i. e. tightly coiled ) to straight hair ( the condition of most mammals, including humanity's closest cousins — chimpanzees ) This argument is based on the principle that curly hair impedes the passage of UV light into the body relative to straight hair ( thus curly or coiled hair would be particularly advantageous for dark-skinned hominids living at the equator ).

The financial crisis brought to light serious weaknesses in the process of dispute resolution, however, particularly in the area of private infrastructure projects.

And again, this gradual process continued as individuals having a slightly shrunken aperture of the eye had an advantage over those without the mutation as an aperture increases how collimated the light is at any one specific group of photoreceptors.

**-The Public Transport Regulatory Commission has entered into an agreement with a private sector consortium, following a competitive bidding process, to develop a light rail system between the Jordanian capital Amman and nearby industrial city of Zarqa.

He achieved unprecedented subtlety in effects of distance and light and shade by careful control of this process.

The distillation process was to be repeated until the final product was perfectly clear and " safe to light ", i. e. volatile hydrocarbon fractions had been mostly removed.

A laser is a device that emits light ( electromagnetic radiation ) through a process of optical amplification based on the stimulated emission of photons.

However, the slowing process in matter is thought to result not from actual slowing of particles of light, but rather from their absorption and re-emission from charged particles in matter.

Very light shades of leather are possible using this process, but the resulting material is not as supple as vegetable-tanned leather.

The fourth ( and newest ) one describes the process of polluting by light.

( b ) illustrates the same process using spectroscopic notation,. The Auger effect () is a physical phenomenon in which the filling of an inner-shell vacancy of an atom is accompanied by the emission of an electron from the same atom.

Wedge-shaped polycrystals were identified by transmission electron microscopy to grow out of the amorphous phase only after the latter has exceeded a certain thickness, the precise value of which depends on deposition temperature, background pressure and various other process parameters.

In this process, the superoxide anion is produced as a by-product of several steps in the electron transport chain.

Under some circumstances, the signal radiated from the electron guns, scanning circuitry, and associated wiring of a CRT can be captured remotely and used to reconstruct what is shown on the CRT using a process called Van Eck phreaking.

With sufficient compression, electrons are forced into nuclei in the process of electron capture, relieving the pressure.

) During the collapse, neutrons are formed by the capture of electrons by protons in the process of electron capture, leading to the emission of neutrinos .< sup >, pp. 1046 – 1047 .</ sup > The decrease in gravitational potential energy of the collapsing core releases a large amount of energy which is on the order of 10 < sup > 46 </ sup > joules ( 100 foes ).

The process may extends to huge sparks — streamers in lightning discharges propagate by formation of electron avalanches created in the high potential gradient ahead of the streamers ' advancing tips.

The intensity of this radiation is spin dependent, which causes polarization of the electron beam — a process known as the Sokolov – Ternov effect.

For example, in the process of electron-positron annihilation the initial state is one electron and one positron, the final state: two photons.

The oxygen then travels through the blood stream to be dropped off at cells where it is utilized as a terminal electron acceptor in the production of ATP by the process of oxidative phosphorylation.

The reverse process to Ionization is recombination, in which a free electron is " captured " by a positive ion, occurs spontaneously.

Ions gradually lose their energy as they travel through the solid, both from occasional collisions with target atoms ( which cause abrupt energy transfers ) and from a mild drag from overlap of electron orbitals, which is a continuous process.

This process may be carried out by wide-field irradiation of the sample ( for example standard light microscopy and transmission electron microscopy ) or by scanning of a fine beam over the sample ( for example confocal laser scanning microscopy and scanning electron microscopy ).

The citric acid cycle oxidizes the acetyl-CoA to carbon dioxide, and, in the process, produces reduced cofactors ( three molecules of NADH and one molecule of FADH < sub > 2 </ sub >) that are a source of electrons for the electron transport chain, and a molecule of GTP ( that is readily converted to an ATP ).

Techniques to do this include the process of sputtering, in which an ion beam liberates atoms from a target, allowing them to move through the intervening space and deposit on the desired substrate, and Evaporation ( deposition ), in which a material is evaporated from a target using either heat ( thermal evaporation ) or an electron beam ( e-beam evaporation ) in a vacuum system.

The energy released by electrons flowing through this electron transport chain is used to transport protons across the inner mitochondrial membrane, in a process called chemiosmosis.

The flow of electrons through the electron transport chain, from electron donors such as NADH to electron acceptors such as oxygen, is an exergonic process – it releases energy, whereas the synthesis of ATP is an endergonic process, which requires an input of energy.

Both the electron transport chain and the ATP synthase are embedded in a membrane, and energy is transferred from electron transport chain to the ATP synthase by movements of protons across this membrane, in a process called chemiosmosis.

For example, if one starts with Euler's totient function, and repeatedly applies the transformation process, one obtains:

When a chlorophyll molecule at the core of the photosystem II reaction center obtains sufficient excitation energy from the adjacent antenna pigments, an electron is transferred to the primary electron-acceptor molecule, pheophytin, through a process called photoinduced charge separation.

Rothe regards the natural man as the consummation of the development of physical nature, and obtains spirit as the personal attainment, with divine help, of those beings in whom the further creative process of moral development is carried on.

Meanwhile, the US-based Stepan Company is authorized by the Federal Government to import and process the coca plant which it obtains mainly from Peru and, to a lesser extent, Bolivia.

Aquatic respiration is the process whereby an aquatic animal obtains oxygen from water.

In detail, multiplying estimates corresponds to adding their logarithms ; thus one obtains a sort of Wiener process or random walk on the logarithmic scale, which diffuses as ( in number of terms n ).

* February-H. Fox Talbot obtains a patent in the United Kingdom for the calotype process in photography.

This is in contrast to the biochemical definition of respiration, which refers to cellular respiration: the metabolic process by which an organism obtains energy by reacting oxygen with glucose to give water, carbon dioxide and ATP ( energy ).

When used in combination with the lithographic process, which is based on the repulsion of oil and water, the offset technique employs a flat ( planographic ) image carrier on which the image to be printed obtains ink from ink rollers, while the non-printing area attracts a water-based film ( called " fountain solution "), keeping the non-printing areas ink-free.

Downloading files is the reverse of the publishing process: a user either sends a query to a content tracker and gets a list of identifiers in response or obtains a file identifier out of band, then asks block servers for the appropriate blocks, and then inverts the IDA and encryption algorithms to recover the original file.

The process is repeated till a candidate obtains the requisite number of votes.

The Center also provides free curricular material to classrooms through the United States, organizes traveling museum exhibitions ( such as " Invention at Play "), provides research opportunities and fellowships for scholars, and finds, obtains and process archival collections related to invention on behalf of the museum's Archives Center.

During this process, Jacob obtains a shotgun from the shooting gallery at the entrance to fight through hordes of monsters, zombies, and insects.

Looting in a gaming context, specifically in massively multiplayer online games ( MMOGs ) and MUDs, is the process by which a player character obtains items ( or loot ) such as in-game currency, spells, equipment, or weapons, often from the corpse of a creature or possibly the corpse of another player in a PVP situation ( cf.

Password-authenticated key retrieval is a process in which a client obtains a static key in a password-based negotiation with a server that knows data associated with the password, such as the Ford and Kaliski methods.