In chemistry, the Henderson Hasselbalch equation describes the derivation of pH as a measure of acidity (using pKa, the negative log of the acid dissociation constant) in biological and chemical systems.

It's a partial differential equation.

This is the pricing equation.

This type of equation is called a Weierstrass equation.

Ultimately, we are dealing here with an equation where all the factors are known in other words, an equation without unknowns.

In 1746, d Alembert discovered the one dimensional wave equation, and within ten years Euler discovered the three dimensional wave equation.

C Industrial chemicals

Arthur Benjamin's formula for changing math education

CP Pesticides, industrial chemicals

Natrophilite is a mineral with the chemical formula NaMnPO4.

A tax on carbon should be equivalent to its damage.

The Laplace equation is also a special case of the Helmholtz equation.

In mathematics, the Benjamin Ono equation is a nonlinear partial integro differential equation thatdescribes one dimensional internal waves in deep water.

David Anderson Your brain is more than a bag of chemicals

Organic reactions Organic reactions are chemical reactions involving organic compounds.

In the US, influential voices are proposing that the authorities respond to China s massive accumulation of dollar reserves by selling an equivalent amount of dollars and buying an equivalent amount of renminbi.

Assad is using chemical weapons on a limited but deadly scale.

(1) A facility for the production, stockpiling, preservation or destruction of chemical weapons or a facility for the production of unfilled chemical munitions or materials intended for chemical weapons use

As of April 2005, it had 98 parties. Basic treaty obligations The Stockholm Convention requires parties to eliminate, or in limited cases severely restrict, production and use of listed pesticides and industrial chemicals.

The equation of state with nation is the arch heresy of our time.

The mobilization of the demand side of the sustainable tourism equation is crucial.

(e) Such sums as may be necessary to enable the Tax Equalization Fund to meet current commitments pending the accumulation of credits such advances shall be repaid as soon as credits are available in the Tax Equalization Fund

(e) Such sums as may be necessary to enable the Tax Equalization Fund to meet current commitments pending the accumulation of credits such advances shall be repaid as soon as credits are available in the Tax Equalization Fund

Most of the interviewed doctors do not use any chemotherapy or chemicals.

In January 2001 the database contained 152,970 chemicals.

And all of you know the wave equation is the frequency times the wavelength of any wave ...

If it were an equation, it would be impossible to solve.

When T is zero, the field equation describes empty space (the vacuum).

Saudi Arabia uses Habitat Equivalency Analysis ( HEA ) to quantify its losses.

(e) Such sums as may be necessary to enable the Tax Equalization Fund to meet current commitments pending the accumulation of credits such advances shall be repaid as soon as credits are available in the Tax Equalization Fund

It has excellent properties for the long term storage of novel chemical compounds.

Violations Several countries have deployed or prepared chemical weapons in spite of the treaty.

concerning the arrangements to perform jointly the Secretariat Functions

Iran also presented analytical data, including chemical and fingerprinting information.

What is needed is a global shift away from the equation of nuclear weapons with geopolitical greatness.

But, probably one of my students, Ariel unclear , said, Could we measure the speed of light using the wave equation?

formula_28Using the lift equation,formula_29where formula_30 is the air density, and S the wing area.

Adding equations (1) and (2) results in an equation describing the center of mass (barycenter) motion.

In policy analytic terms, the Project deconstructed only one component of the middle of the performance equation.

Using those intellectual filters, we eliminated 7,962. We were left with 38 chemicals.

Nothing like the resources of a CERN or a DARPA or an IBM or a Dupont.

It is a hazardous chemical that evolves HCl when reacted with water.

It is an important industrial chemical used as a monomer in the production of synthetic rubber.

I remain troubled by the revised Ehrlich equation, I equals P times A divided by T2.

Many equations, including the Drake equation, use estimates as the basis for their calculations and predictions.