These are supplied with oxygen by means of a chemical oxygen generator.

Nanobiotechnology provides the means to synthesize the multiple chemical components necessary to create such a system.

Such white mineral deposits accumulate to a surface thickness of several millimeters and must be removed by chemical or mechanical means.

It senses it by chemical means and very importantly by mechanical means, because it has to move the food it has to mix all the various elements which we need for digestion.

It was not restricted to those involving nuclear weapons, but also investigated chemical and biological weapons, and the means to deliver them.

The Chemical Weapons Act (CWA), which entered into force on 16 September 1996, prohibits the production (including manufacture), acquisition, possession (including stockpiling and storage), development, transfer, use and intention to use of chemical weapons and their means of delivery.

Chemical energy of a chemical substance can be transformed to other forms of energy by a chemical reaction.

Chemical' means a substance whether by itself or in a mixture or preparation and whether manufactured or obtained from nature, but does not include any living organism.

Threatening the Syrian regime with terrible consequences if it were to use chemical weapons means only one thing Bomb your civilians at will, but use only conventional munitions.

1859 1860 Gustav Kirchhoff and Robert Bunsen lay the foundations of spectroscopy as a means of chemical analysis, which lead them to the discovery of caesium and rubidium.

Additional information on the UK's policies against the proliferation of nuclear, chemical or biological weapons, related material, and their means of delivery, can be found at www.fco.gov.uk internationalsecurity

Japan has promoted dialogues and cooperation on non proliferation in order to address threats posed by proliferation of nuclear, chemical and biological weapons and their means of delivery.

Beryllium carbonate is a chemical compound with the chemical formula BeCO3.

Hydrogen fluoride is a chemical compound with the chemical formula HF.

Availability, costs and efficacy effectiveness of alternatives, chemical and non chemical

Chemical industry.

Chemical Weapons

Chemical domain

Chemical terrorism

Chemical indicators Chemical indicators are small molecules that can chelate calcium ions.

Further details on appropriate national export and trans shipment controls, including appropriate penalties for violations of controls, over nuclear, chemical, biological weapons and their means of delivery, including related materials.

The attempt by non State actors to develop, acquire, manufacture, possess, transport, transfer or use nuclear, chemical or biological weapons and their means of delivery, is prohibited under Swedish law.

Therefore, the GUUAM Group calls for more active use of existing initiatives aimed at preventing the illicit trafficking of nuclear, biological and chemical weapons and of their means of delivery.

Report submitted by the Eastern Republic of Uruguay pursuant to Security Council resolution 1540 (2004) on the non proliferation of nuclear, chemical or biological weapons and their means of delivery

On 28 April 2004, the United Nations Security Council adopted resolution 1540 (2004) on measures to prevent the proliferation of chemical, biological and radiological weapons and their means of delivery.

Prevent non State actors from gaining access to nuclear, chemical and biological weapons, technology and materials or their means of delivery, including by complying with Security Council resolution 1540 (2004)

3.10.1.2 Aspiration means the entry of a liquid or solid chemical product directly through the oral or nasal cavity, or indirectly from vomiting, into the trachea and lower respiratory system.

Hydrogen is a chemical element with chemical symbol H and atomic number 1.

Alum is both a specific chemical compound and a class of chemical compounds.

Morpholine is an organic chemical compound having the chemical formula O(CH2CH2)2NH.

Syria s Chemical Genie

(ii) Chemical weapons

So we are a chemical scum that is different. This chemical scum has universality.

A chemical oxygen generator is a device that releases oxygen via a chemical reaction.

That means there's no waiting for chemical reactions to take place, no need to use reagents that can run out and no need to be an expert to get actionable information.

Farm management techniques in the context of tillage, crop management, water management and chemical inputs are already used by farmers as the means to optimize productivity while reducing greenhouse gas emissions.

Senegal has signed the major international conventions relating to the proliferation of nuclear, chemical and biological weapons and their means of delivery and has accepted the obligations flowing from such treaties.

It is usually shown in chemical equations by appending (aq) to the relevant chemical formula.

Chalcedony's standard chemical structure (based on the chemical structure of quartz) is SiO2 (silicon dioxide).

(vi) Urge all chemical weapon States to expedite the scheduled destruction of chemical weapon stockpiles

Latvia cooperates with other States in order to further improve its control system so as to prevent illicit trafficking in nuclear, chemical or biological weapons, their means of delivery, and related materials.

While the OPCW is not an anti terrorist agency, full implementation of the Convention is recognized as constituting one effective means of addressing the menace of terrorism in the chemical weapons field.

Chemical Technical Options Committee

Examples of chemical terrorism

The Security Council also reaffirms that proliferation of nuclear, chemical and biological weapons, as well as their means of delivery, constitutes a threat to international peace and security as stressed in resolution 1540.