Synaptic fatigue or depression is usually attributed to the depletion of the readily releasable vesicles.

Vesicle depletion from the readily releasable pool occurs during high frequency stimulation of long duration and the size of the evoked EPP reduces.

The fall in production is partly the result of the depletion of easily accessible deposits and the lack of funds for new investment.

The economic viability of fuel cell powered vehicles will improve as the hydrocarbon fuels used in internal combustion engines become more expensive, because of the depletion of easily accessible reserves or economic accounting of environmental impact through such measures as carbon taxes.

Over-population is already straining the " carrying capacity " of the middle hill areas, particularly the Kathmandu Valley, resulting in the depletion of forest cover for crops, fuel, and fodder and contributing to erosion and flooding.

* To compensate for nuclear fuel depletion.

At the end of the satellite's lifetime, when fuel approaches depletion, satellite operators may decide to omit these expensive manoeuvres to correct inclination and only control eccentricity.

The first three stages were to burn to fuel depletion.

Rather, an excess of fuel is inserted with reactivity control mechanisms, such that the reactivity control is inserted fully at the beginning of life to bring the reactor from supercritical to critical ; as the fuel is depleted, the reactivity control is withdrawn to mitigate the negative reactivity feedback from fuel depletion and fission product poisons.

In a fast breeder reactor, the above applies, though the reactivity from fuel depletion is also compensated by the breeding of either Uranium-233 or Plutonium-239 and 241 from Thorium 232 or Uranium 238, respectively.

This also could have been a result of the depletion of the surrounding forests, resulting in a lack of fuel.

However, if the Khazzoom – Brookes postulate is correct, increased fuel efficiency will not reduce the rate of depletion of fossil fuels.

Average fuel consumption, calculated by combining fuel consumption during operation on electric power from grid charge and fuel consumption during hybrid operation after depletion of the battery pack is 37. 6 km / L on the JC08 cycle ( 88. 4 mpg US, or 2. 7 L / 100 km ).

Sources of unconventional oil will be increasingly relied upon as motor fuel for transportation purposes when conventional oil becomes " economically non-viable " due to depletion.

The book's main points are that modern industrial societies are completely dependent on fossil fuels, they are vulnerable to reductions in energy availability, fossil fuel depletion is inevitable, peak oil is imminent, and that oil plays a major role in US foreign policy, terrorism, war and geopolitics.

In " Grand Prix " mode, more realistic race elements were introduced such as flags, fuel depletion, changing weather conditions and car failures.

The consequences, of course, have been dreadful: reckless expansion has led to overpopulation, pollution of the earth and depletion of its natural resources.

DIC results in depletion of the body's clotting resources, so that it can no longer control bleeding.

Common mechanisms include a pre-determined winning score, a set number of game turns, or depletion of limited game resources.

Growth came at a high cost in terms of weak and corrupt institutions, severe public indebtedness through mismanagement of the financial sector, the rapid depletion of Indonesia ’ s natural resources, and a culture of favors and corruption in the business elite.

Some point out that such techniques may be the only way to provide rising standards of living without being stopped by pollution or by depletion of Earth's resources ( for example peak oil ).

They emphasized that the depletion of so-called renewable resources — environmental resources such as soils, forests, species diversity, and groundwater — is much more indicative of the deteriorating state of society's life-support systems ...

There is much debate worldwide over natural resource allocations, this is partly due to increasing scarcity ( depletion of resources ) but also because the exportation of natural resources is the basis for many economies ( particularly for developed nations such as Australia ).

Though many renewable resources do not have such a rapid recovery rate, these resources are susceptible to depletion by over-use.

Among the Tucano people, a sophisticated system exists for environmental resources management and for avoiding resource depletion through overhunting.

desertification ; depletion of ground water resources ; the lack of perennial rivers or permanent water bodies has prompted the development of extensive seawater desalination facilities ; coastal pollution from oil spills

This can also lead to resource depletion in the case of common-pool resources, where, because use of the resource is rival but non-excludable, there is no incentive for users to conserve the resource.

Many earlier predictions of resource depletion, such as Thomas Malthus ' 1798 predictions about approaching famines in Europe, The Population Bomb ( 1968 ), Limits to Growth ( 1972 ), and the Simon – Ehrlich wager ( 1980 ) did not materialize, nor has diminished production of most resources occurred so far, one reason being that advancements in technology and science have allowed some previously unavailable resources to be produced.

Because of the reliance on the government providing and distributing food and resources and their rapid depletion due to poor planning, starvation appeared even in fertile agricultural areas.

It has gained a high degree of popularity in the scientific community for predicting the depletion of various natural resources.

During the 1970s Gladewater moved from an oil-oriented to a more diversified economy, primarily because of depletion of oil resources in the area.

They needed the supplies at a time when white encroachment and the depletion of buffalo herds reduced their resources and challenged Native American independence.

) Use of either of these forms of resources beyond their rate of replacement is considered to be resource depletion.

The environment is being abused and this depletion of resources is one way of showing the effects.

More recently however, construction of dams and levees, as well as the depletion of water resources have ended the floods.

Jevons expressed his concern about the eventual depletion of coal resources in his book The Coal Question.

This understanding would help solve global problems such as unemployment, hunger, economic stagnation, pollution, resources depletion, and conservation issues.

Gravity variations detected by GRACE include those caused by changes in ocean currents ; runoff and ground water depletion ; melting ice sheets and glaciers.

However, depletion of propellant caused the first stage engine to shut down 3. 7 seconds early preventing the spacecraft from reaching escape velocity.

However, the constant irrigation has caused a rapid drop in the water table, in some places as much as eight meters per year, one of the fastest rates of aquifer depletion in the world.

Although these attempts often caused a depletion of resources, people usually had several false starts before they managed to escape.

Further south then are areas of oxygen depletion, caused by chemicals using up oxygen and by algae blooms, caused by excess nutrients from algal cell death and decomposition.

Some authors believe that the idea of death caused by the semen depletion resembles the idea of death caused by genital disappearance, although such linkage between koro and Taoism, which influences Chinese medicine to some degree, is only speculative.

However, the total depletion of foreign credit by the end of the 1980s caused the manufacturing industry to rapidly implode ; the supply of steel for metalworking at Sungri slowed to a trickle, and even when available, the production lines suffered from regular power outages.

Habitat depletion is caused by the modification and degradation of forests and wetlands.

Changes in membrane permeability caused by ergosterol depletion are incompatible with fungal growth and survival.

This caused such a depletion of Spanish troops and financial resources in the theatre of war in the Netherlands, that the Republic for the time being achieved a strategic superiority: the Army of Flanders declined to 55, 000 men while the States Army reached 58, 000 in 1627.

Gold depletion caused a declining population in the 1880s, so the town was renamed “ Old Warburton ” and the town of “ Upper Warburton ” on the banks on the Yarra River was renamed “ Warburton ”.

Sea-level rise may also consequently be caused by a depletion of groundwater, as climate change can affect the hydrologic cycle in a number of ways.

Oxygen depletion due to animals perishing in the hurricane caused additional mortality.

The winter layover caused a depletion of supplies and they planned to restock in Havana on the way to the Florida coast.

It is caused by melanocyte or melanin depletion, or a decrease in the amino acid tyrosine, which is used by melanocytes to make melanin.

Because the war caused a depletion in stock, in 1920 and 1921, the British society opened a special register for previously unregistered mares of Cleveland Bay type, including some already registered with the Yorkshire Coach Horse ( a Cleveland / Thoroughbred cross ) registry, after they had passed an inspection that certified them to be of proper breed type.

The current is caused by electron hole pairs being swept across the electric field of the depletion region when generated thermally near the edge.

Severe acute bleeding, such as caused by ectopic pregnancy and post-partum hemorrhage, leads to hypovolemia ( the depletion of blood from the circulation ), progressing to shock.

While depletion of woodland could have caused a cultural shift from burning timber to peat, potentially the name arose because the sequestration of the common or allodial rights of the islanders by Einarr forced them away from coppicing towards cutting turves.

The increased UV radiation caused by this ozone depletion would have amplified the destruction of plant and animal life.

Ubiquinol depletion caused by statin drug usage may also lead to muscle fatigue or exercise intolerance in some cases.

This can sometimes be caused by depletion or marked reduction of the amount of neurotransmitter responsible for creating the drug's effect, or by the depletion of receptors available for the drug or neurotransmitter to bind to.