chemical reaction

The heat released from chemical reactions in its interior has no significance for the heat balance of the earth.

Szostak is trying to construct a pathway that bridges from prebiotic chemical reactions to genetically-driven living matter.

The refrigerator uses chemical reactions of ammonia, butane and water to turn a heat input into a cold output.

Enzymes are protein molecules that act as catalysts for all chemical reactions within the body and are necessary to sustain life.

Focus of this paper was to highlight application of data reconciliation in a steady-state process including chemical reactions.

On a small scale, they now have the equations to simulate neurons and the electro-chemical reactions between them.

In reduction zone, a number of high temperature chemical reactions take place in the absence of oxygen.

After all, many chemical reactions were known to leave lovely dendritic residues in their wake.

These by-products result from chemical reactions between chlorine used to disinfect water and organic matter normally present in it.

a fine black powder of platinum; used as a catalyst in chemical reactions.

The cause may be chemical reactions involving molecular fragments known as free radicals.

They studied chemical reactions in men and women who were all in the early stages of relationships.

we have to imagine physical actions, creatures, chemical reactions and other - must to see - things.

the maintenance of a certain quantities unchanged during chemical reactions or physical transformations.

Overestimates the ozone contents. There must be other chemical reactions contributing to the reduction of the ozone content.

An adsorbent and a solvent have low consumption and the whole separating device does not relate to chemical reactions.

Chemical reactions take place in the mold rapidly and the polymer solidifies.

In 1985, British scientists confirmed that chemical reactions had begun to damage the ozone layer above Antarctica.

There are theories that vibration could damage wine in the long term by speeding up the chemical reactions in the liquid.

Only not so much focusing on chemical reactions, as invoking spiritual and philosophical approaches.

Catalysts enhance chemical reactions by increasing the rate of reaction without being consumed themselves.

Compounds containing niobium can also be widely used in a variety of chemical reactions as assistant or photocatalysts.

It works by analysing levels of different by-products of metabolism - the chemical reactions the body uses to make energy.

Consider the chemical reactions described earlier. Word equations are a useful way of describing these chemical reaction.

The moment that I put this zinc in there, I get very violent chemical reactions.

Light reaction: The chemical reactions which occur in the first stage are depend on light, so this stage is called the light reaction phase.

For instance, chemists have found that over 100, 000 chemical reactions take place in the brain every second.

Biosynthesis Chemical reactions in which a living cell builds up its necessary molecules from other molecules present. See anabolism.

Equations of state, change of phase, ideal gases, chemical potentials, chemical reactions, equilibrium equations, affinity.

Nowadays, many methods have been proposed for controlling chemical reactions including photoassociation reaction with laser pulse.

The croc will see fast motion as a blur, but by sunbathing, crocodiles accelerate the chemical reactions in their bodies.

Most of the chemical reactions that we have been studying involve shifts in the location of electrons.

But they are, nevertheless, the result of different chemical reactions and can exist in isolation.

Our lectures cover everything from basic chemical reactions, to the difference between mono-unsaturated and poly-unsaturated fats.

chemical reactions will damage the hair structure, do great harm to core, wool scales, no special needs it is best not to do.

Catalysts are used to facilitate chemical reactions without being consumed or altered in the reaction.

In pre-oxidization and carbonization, there were strong chemical reactions and composition changes occurred inside fibers.

Food is metabolized when digested, and chemical reactions release the energy the animal needs to live, move, reproduce, etc.

Heavy water is also used in research as an isotopic tracer for chemical reactions and biochemical pathways.

It includes ways to make chemical reactions occur, ways to breed fish, plant forests, light theaters, count votes or teach history.

Chemical reactions in urea-sulfuric acid system with different ratio of urea and sulfuric acid at various temperatures are studied.

The conducted thermodynamic analysis has shown the main chemical reactions .

The chemical reactions that will happen inside of you will actually make you happier.

filled outer electron energy levels, and both elements are similar, that is, they do not undergo chemical reactions readily.

Then, we summarize the arithmetic and applications of monte carlo methods for simulating chemical reactions.

a yellow toxic highly explosive strong acid; used in high explosives and as a dye and in chemical reactions.

Volcanic heat would drive the chemical reactions, as well as causing lots of evaporation.

Then, with the action of sunlight on cells containing chlorophyll, and other materials, chemical reactions occur, and oxygen is released.

The clouds form surfaces where chemical reactions can take place that produce ozone-destroying molecules.

And uridine fuels chemical reactions in mitochondria and may boost the cellular communications that control mood and other mental processes.

After a sperm enters an egg, the egg undergoes a series of chemical reactions that harden its outer membrane and prevent any more access.

That's very useful for things like chemical reactions where this constituent changes to this one.

These are used to simulate the internal chemical reactions of a cardiac cell and the diffusion of their membrane voltages.

The chemical processes in the absorber include lots of heat and mass transfer phenomenon and chemical reactions.

These pollutants come from lots of sources, some natural, like volcanic eruptions and plants' chemical reactions, and some not so natural.

Enzyme is a kind of protein; it has a high particularity due to the different chemical reactions catalyzed by it.

The academy says chemical reactions on solid surfaces play a vital role in many industrial operations.

A group of water-soluble vitamins, including folic acid, involved in many of the chemical reactions in the body.

A series of chemical reactions was activated by the heat.

Mitochodria are the sites of energy-yielding chemical reactions in all cells .

The relevant chemical reactions have complex causes which involve both heredity and the environment.

The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation, DNA damage and cell death.

Types of chemical reactions that could benefit from the microreactor are discussed.

The photodegradation process of bamboo involves very complex chemical reactions.

The chemical reactions occurring on both the local micro-anodes and micro-cathodes were also discussed.

Chemical reactions are the basis of chemical evolution.

The rates are far more important than the thermochemistry of the chemical reactions taking place.

gold are very resistant to the chemical reactions of corrosion and rust.

The most important is temperature: the rate of chemical reactions in a cadaver doubles with each 10 degree Celsius rise.

In nonthermal escape, chemical reactions or particle-particle collisions catapult atoms to escape velocity.

Professor Graves is doing computer simulations of the chemical reactions that occur in the Morfill plasmas.

Compounds can often split up by chemical reactions into their constituent elements.

The composition hints at an unexpectedly complex history of chemical reactions.

There is plenty of ice on Mars, but the chemical reactions for life come to a halt when water freezes.

The article said that they are being investigated as a possible new media for chemical reactions.

The silanol has strong activity to participate in certain chemical reactions.

Batteries rely on chemical reactions to store energy but can take hours to charge and release energy.

The new idea is about fuel cells using chemical reactions to produce selectivity.

Chemical reactions will cause severe ozone destruction.

This powder can be used as a catalyst to speed up chemical reactions.

Enzymes are proteins that act as catalysts, speeding up chemical reactions.

They know nothing about exothermic chemical reactions.

Peel back a cell's membrane and you'll find a blur of activity, thousands of chemical reactions taking place all at once.

But there, too, the arrow going this way refers only to one of the chemical reactions that can take place.

This is due to glue the chemical properties of the element in the active and powdered gold in england chemical reactions.

Jolie and Depp a little chemical reactions are no not really.

Natural chemical reactions also take place when iron rusts, or when peat is formed .

Etch - A process of chemical reactions or physical removal to rid the wafer of excess materials.

A protein that catalyzes chemical reactions in living cells.

These chemical reactions reverse, when the material is diluted or less crowded, so that particular material coalesces again.

When they work together, chemical reactions take place smoothly.

FLATOW: My next guest studies the chemical reactions that occur in swimming pools, and it's worse than you thought.

But others engage in chemical reactions, and thus are self limited.

Our bodies are alive with electro-chemical reactions.

Direction and extent of chemical reactions.

Mind is originated from chemical reactions?

The chemical reactions at this stage occur in chloroplast matrix.

Other minerals look like what is produced by chemical reactions that occur on very cold surfaces.

Warmth speeds up chemical reactions .

an agent that produces chemical reactions.

The results show that the chemical reactions of different kinds of genetic coals are different in the low-temperature carbonization.

Cram: american chemist. He shared a 1987 Nobel Prize for creating artificial molecules that can mimic vital chemical reactions.

We exclude the complication such as those brought about by chemical reactions, fallout, washout , and absorption by vegetation.

But the study also found that these chemical reactions produce by-products with unknown and possibly harmful effects on health.

He and Kenichi Fukui shared the 1981 Nobel Prize in Chemistry for their independent work on the course of chemical reactions.

But while this is happening, many complicated chemical reactions are taking place.

This simulation is best used with teacher guidance because it presents an analogy of chemical reactions.

Chemical reactions always involve the formation or the breaking down of one or more compounds.

I don't even know. I think acid and base chemical reactions.

In order to repair the clear defects of photomask, photolytic LCVD process is required to initiate the chemical reactions.

Instead, the drifting plume presents a golden opportunity to learn more about wind currents and chemical reactions in our atmosphere.

So what it means is, we can calculate equilibrium constants for ordinary chemical reactions just from first principles.

Lead dioxide, on the other hand, is highly electronegative, preferring to absorb electrons in chemical reactions.

Atomic oxygen in a low earth orb it is very active in chemical reactions, and it can oxidate copper.

They could also allow scientists to study chemical reactions at the single-molecule level.

we do not know the exact chemistry of some of the important chemical reactions that led to life;

for their studies of extremely fast chemical reactions, effected by disturbing the equilibrium by means of very short pulses of energy

Proportionally increases the rate of many chemical reactions

Relation between the accuracy of preparation dosage and chemical reactions in production of compound fertilizer

for his studies of the transition states of chemical reactions using femtosecond spectroscopy

Design of a CAI courseware for dynamic simulating various chemical reactions

Interaction Between Chemical Reactions and Spherically Imploding Detonation Waves

The Osmosis Chemical Reactions of Solid of the Gas Diffusion Elements Turn into the Work Piece Surface

Atmospheric mercury chemistry: Sensitivity of global model simulations to chemical reactions

The Progress and Opportunities of the Quantum Coherent Controlling of Chemical Reactions

The international prototype and its copies are 90% platinum and this element is known to catalyse chemical reactions;

Distributed Parallel Algorithm for Hypersonic Flow with Non-Equilibrium Chemical Reactions

Recent Research Progress of Chemical Reactions under Supercritical Conditions

After drinking a hot cup of caffeinated coffee, the caffeine causes three different chemical reactions that boost our energy levels

dna employs some chemical reactions of its own to heal itself

monocarboxylic acids, a suite of hydrocarbons that readily participate in chemical reactions;

A study of magnesium powder passivated by chemical reactions

The Phase Transition and Classification of Critical Points in the Multistability Chemical Reactions

Relationship of change in friction and chemical reactions of polished granite surface

Confocal Raman Microscopy for Monitoring Chemical Reactions on Polymer Supports

Application of Molecular Imprinting Technique in Chemical Reactions

Mechanisms of Nonequilibrium Plasma-Chemical Reactions and Coal Pyrolysis

The Meanings of the Gases Not Participating in Chemical Reactions on the Promotions of Some Chemical Products'Yield Rate

Enhancement of chemical reactions by hydrodynamic cavitation

Solution of Different Units of Rate Constant in Chemical Reactions by Relative Concentration

Thermodynamics and kinetics of chemical reactions; symbols, units

Recent Progress in the Application of N-Bromosuccinimide to Organic Chemical Reactions

The trait and application of the chemical reactions in the supercritical fluid

Symbolical description of chemical reactions

FEMTOSECOND COHERENT DYNAMICS OF CHEMICAL REACTIONS AND LASER COHERENT CONTROL the 1999 Nobel Prize in Chemistry

Chemical reactions in supercritical fluids

Chemical reactions Isothermal equation of perfect gas

for their theories, developed independently, concerning the course of chemical reactions

Direct Observation of Chemical Reactions on Metal Surfaces

Reduction of chemical reactions between tool and material;

Analysis on chemical reactions in smelting ferro- titanium

And cause of complex chemical reactions and development bouquet;

Chemical Reactions of Dissolved Carbon Dioxide

High-power ultrasound generator and use in chemical reactions

Applications of Ionic Liquid to Chemical Reactions

Effects of Nanoparticle Size on Chemical Reactions

Estimation of Kinetic Parameters for Chemical Reactions Based on Monte Carlo Simulation

Study on kinetics of chemical reactions by NMR technique

Chemical Reactions in Ionic Liquids

for their researches into the mechanism of chemical reactions