Helium-3 (He-3) is a light, non-radioactive isotope of helium with two protons and one neutron, rare on Earth, sought for use in nuclear fusion research. The abundance of helium-3 is thought to be greater on the Moon (embedded in the upper layer of regolith by the solar wind over billions of years) and the solar system's gas giants (left over from the original solar nebula), though still low in quantity (28 ppm of lunar regolith is helium-4 and 0.01 ppm is helium-3).[1] It is proposed to be used as a second-generation fusion power source.
The helion, the nucleus of a helium-3 atom, consists of two protons but only one neutron, in contrast to two neutrons in ordinary helium. Its existence was first proposed in 1934 by the Australian nuclear physicist Mark Oliphant while based at Cambridge University's Cavendish Laboratory, in an experiment in which fast deuterons were reacted with other deuteron targets (the first demonstration of nuclear fusion). Helium-3, as an isotope, was postulated to be radioactive, until helions from it were accidentally identified as a trace "contaminant" in a sample of natural helium (which is mostly helium-4) from a gas well, by Luis W. Alvarez and Robert Cornog in a cyclotron experiment at the Lawrence Berkeley National Laboratory, in 1939. [2]
Iron-nickel meteorites found on the surface of the moon consist of iron, nickel, gold, and platinum group metals. Platinum group metals such as platinum and rhodium are rare and two uses include crafting jewelry and in the manufacture of catalytic converters used in automobiles. Platinum and rhodium are usually worth almost twice as much as gold per troy ounce, and in the first half of 2008 the price of rhodium rose to $10,000 USD per troy ounce, worth almost eight times as much as gold.
Lunar Gas Station - There is interest in constructing a lunar base for fueling spacecraft. It is one-tenth the cost of fuel to launch spacecraft from low-Earth orbit than from the surface of the Earth. A "lunar gas station" would make this possible. A Texas firm, Austin's Stone Aerospace, Inc., has drawn-up plans to explore the Shackleton crater on the moon for resources such as water, oxygen and hydrogen, the key ingredients of rocket fuel and of life-support. They plan to be open for business by year 2015.
The first major step in systems implementation is typically planning and analysis. This involves defining project goals, assessing requirements, creating a project plan, and securing necessary resources before moving into the development and implementation phases.
One major use of freshwater resources is agriculture, which includes watering crops and livestock. Another major use is industrial processes, such as manufacturing and energy production. Recreation, while important, is not considered a major use of freshwater resources.
The five major functions around which ICS is organized are Command, Operations, Planning, Logistics, and Finance/Administration. These functions help to efficiently manage resources, personnel, and information during an incident response. Each function has specific roles and responsibilities to ensure effective coordination and communication.
The major resources of the world can be classified into natural resources and human resources. Natural resources include water, minerals, fossil fuels, forests, and arable land, which are essential for energy, agriculture, and industrial processes. Human resources refer to the skills, knowledge, and labor of individuals that drive economic activities and innovation. Together, these resources are vital for sustaining economies and supporting the global population.
Puerto Rico's major natural resources include fertile agricultural land, abundant sunlight for solar energy production, and a variety of minerals such as copper, nickel, and gold. Its location in the Caribbean also provides access to fish and other marine resources.
major steps in planning
The five major categories of operation planning are: capacity planning, location planning, layout planning, quality planning, and methods planning.
Africa had a wealth of Natural Resources
major elements in planning tourism destination
The three major types of planning are strategic, tactical, and operational planning. Strategic planning focuses on long-term goals and the overall direction of an organization, often involving high-level decision-making. Tactical planning translates strategic goals into specific actions and initiatives, typically covering a shorter time frame. Operational planning deals with day-to-day activities and processes, ensuring that the organization's resources are utilized efficiently to achieve tactical objectives.
The major factors to take into account when resource planning are: * Schedule of available resources * Skills of available resources Minor factors would include: * Personality conflicts * Attendance history * Team player * Willingness to work on project Additional major factors in Human Resource Planning * Production forecasts based on supply and demaned * Economic conditions which may cause the company to lay-off or cut-back, or increase their workforce
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planning section
There are 4 major elements to maritime passage planning -Appraisal -Planning -Execution -Monitering
The United States, Germany, and Russia were three major powers that were not members of the League of Nations. The League of Nations lasted from 1919 to 1946.
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