By lowering the activation energy, the enzyme speeds up that reaction by a rate of 10 < sup > 11 </ sup > or more: a reaction that would normally take over 3, 000 years to complete spontaneously might take less than a second with an enzyme.

By the beginnings of the 80s, lowering of costs in microcontroller electronics made direct drive turntables more affordable.

By lowering the temperature, the fraction of the superfluid density increases from zero at T < sub > λ </ sub > to one at zero kelvin.

By lowering VLDL levels, niacin also increases the level of high-density lipoprotein ( HDL ) or " good " cholesterol in blood, and therefore it is sometimes prescribed for people with low HDL, who are also at high risk of a heart attack.

By repeated application of the lowering operator, it seems that we can produce energy eigenstates down to E

By revolution lowering, does become

By lowering the pH of the solvent in a cation exchange column, for instance, more hydrogen ions are available to compete for positions on the anionic stationary phase, thereby eluting weakly bound cations.

By lowering expenditure on goods or services, it is possible to increase savings which can lead to financial independence and the possibility of early retirement as described in Your Money or Your Life by Joe Dominguez and Vicki Robin, or to reduce income and the time spent earning money.

By decreasing the pressure at the bottom of the well ( by lowering bottomhole flowing pressure, or increasing drawdown ), significantly more oil can be produced from the well when compared with natural production.

By the middle of the 20th century, some high-end U. S. toasters featured automatic toast lowering and raising, with no levers to operate — simply dropping the slices into the machine commenced the toasting procedure.

By lowering the pH levels in the venous capillaries, oxygen unbinds from blood hemoglobin.

By studying what types of ranking manipulations a search engine is punishing, a company can provoke a search engine into lowering the ranking of a competitor's website.

By the 1950s, the course of the river near its mouth had been affected by subsidence from coal mining, and the lowering of the channel resulted in much of the surrounding land being regularly flooded.

By the 1980s many permanent sandbars had formed due to the lowering of the level of the river.

By lowering the net production of early successional plants by consuming them and then augmenting the nutrients in the soil available to later successional plants through defecation, the walking stick ensures the tendency of early successional plants to swiftly immobilize soil nutrients in light gaps does not stymie new substantial growth and the recycling of the tropical forest.

By artificially lowering rents on some units with long term tenants, even in some cases forcing landlords to maintain that at a loss, rent control forces landlords to recoup this lost income on newly vacated units, thus increasing rent for new tenants beyond what is necessary.

By only lowering the distal end of the bill into the water it allows nostrils to remain above water.

By contrast, Republicans insisted that national prosperity depended on industry that paid high wages, and warned that lowering the tariff would be a disaster because low-wage European factories would flood American markets.

By increasing overall product quality, the amount of raw materials needed is decreased, thereby lowering manufacturing costs.

By buying goods and then reselling them directly to customers, Ward was consequently removing the middlemen at the general store and, to the benefit of the customer, drastically lowering the prices.

By inhibiting the enterohepatic circulation, more L-thyroxine will be lost through defecation, thus lowering body thyroxine levels.

By lowering the energy of the transition state, it allows a greater population of the starting material to attain the energy needed to overcome the transition energy and proceed to product.

By combining pharmaceuticals and neurotechnologies, some researchers have discovered ways of lowering the " fear " response and theorize that it may be applicable to PTSD.

By lowering the power supply from 5V to 3. 3V, switching power was reduced by almost 60 percent ( power dissipation is proportional to the square of the supply voltage ).

By this procedure rinsing progresses in two stages, first by dilution until the time when the drains are separated and thereafter by displacement of the soil-bearing liquor by clean rinse water, since soiled liquor squeezed from the specimens at the nip passes directly to waste from the suds box drains.

By 1975, the upper water layer was saltier than the lower layer.

By definition, this classifies it as both a river and a strait — a strait being a narrow passageway connecting two large bodies of water.

Of oil merchants in Baku Çelebi writes: " By Allah's decree petroleum bubbles up out of the ground, but in the manner of hot springs, pools of water are formed with petroleum congealed on the surface like cream.

By use of a pulsed irrigation timer, existing overhead sprinklers may be used to deliver water at a low average precipitation rate ranging from 2. 5 to 5ml / Hour for frosts down to-5deg.

By contrast, many of the water courses in the lowlands tend to be sluggish and meandering.

By contrast, a truth is contingent if it just happens to be the case, for instance, " more than half of the planet is covered by water ".

By the 1930s, Genosha Bay later became a United States extraterritorial prison which hold prisoners of the worse cases from around the world and was notorious for practicing inhumane punishments on its prisoners ranging from sleep deprivations and water torture.

By 8500-7500 BC the Pre-Pottery Neolithic A ( PPNA ) culture developed out of the earlier local tradition of Natufian in Southern Palestine, dwelling in round houses, and building the first defensive site at Jericho ( guarding a valuable fresh water spring ).

By the 16th century, the Dutch East India Company established a replenishing station at Table Bay for restocking water and purchasing meat from the Khoikhoi.

By analogy with the ancient Greek term for agriculture, geoponics, the science of cultivating the earth, Gericke coined the term hydroponics in 1937 ( although he asserts that the term was suggested by W. A. Setchell, of the University of California ) for the culture of plants in water ( from the Greek hydro -, " water ", and ponos, " labour ").

By aggregating together, nonpolar molecules reduce the surface area exposed to water and minimize their disruptive effect.

By extended storage in the dark, water is replaced by oxygen and hydrophilicity is once again lost.

By mid-afternoon, the Ndwandwe were exhausted and their force weakened further by small groups of men going off in search of water.

By this time, creating a Jell-O desert required nothing more than boiling water, Jell-O and Tupperware molds.

By contrast, the water level of the Caspian Sea has been rising steadily since 1978 for reasons that scientists have not been able to explain fully.

By 1993 electricity and water in the city was completely out.

By the end of the second day, December 7, the Americans were nearly out of food and water, low on ammunition and weak from the journey along the Gila River.

By the 1960s, with the road no more than an unmade track, and no electricity or mains water supplies, ( it still has no gas or main drains ), Kettlebaston was barely standing.

By continuous rapid exchange of bound water with other free water molecules, these polymer films keep the surfaces separated while maintaining a high fluidity at the brush – brush interface at high compressions, thus leading to a very low coefficient of friction.

By 2008 there were at least six institutions monitoring lake water health: 1 ) In 2002 the Conservation Law Foundation appointed a " lakekeeper " who criticizes the state's pollution controls, 2 ) Friends of Missisquoi Bay was formed in 2003, 3 ) the Lake Champlain Committee, 4 ) Vermont Water Resources Board

By 1860 a dozen steamers were operating in the high water season along the Murray and its tributaries.

By growing plants in different layers, the farmers make best use of the soil and water.