during surveys even if the ground is not levelled. For this‚ an automatic level comes complete with an internal compensator mechanism which is a swinging prism. When this mechanism is set close to level‚ it automatically removes any remaining variation from level. This reduces the requirement to set the instrument truly level even when it is a dumpy or tilting level. It is‚ therefore‚ a self-levelling instruments designed by auto level manufacturers for accuracy‚ ease of operation and rugged dependability
Premium Surveying Theodolite Geodesy
Space Station The International Space Station‚ a worldwide project‚ is the next goal in a quickly growing space frontier. The station will be the first and next step towards researching the vast unknown world of outer space. What will be learned by this station? NASA has only the highest hopes that with the newest advancements in technology up in space‚ the fundamental physical‚ chemical‚ and biological processes can be examined with the absence of gravity‚ because of the space station.
Premium International Space Station
Oil And Gas: How Both Affect The Economy The economy is affected by many factors that determine if it is strong or weak. These factors have to do with buyers consuming goods and services and at what rate they do this. Do the goods and services that are consumed by people created wealth‚ jobs and a better overall economy for a country. Throughout history some economies have evolved faster and stronger than others. Policies that the government places on industry‚ technology and the environment
Premium Petroleum Economics
Shale Gas Shale gas-expanding India’s gas frontier? Samir Verma‚ Senior Manager‚ Schlumberger Business Consulting‚ India‚ Asia Shubha Shanthamurthy‚ Manager‚ Schlumberger Business Consulting‚ Europe‚ CIS & Africa The exploitation of shale gas resources is garnering increasing attention in India‚ which relies on oil imports to fuel its growing economy. In November‚ India signed a memorandum of understanding with the U.S. Geological Survey for technical assistance to assess shale gas resources
Premium Natural gas Petroleum
accessible. For example Solez. Produce or subcontract production Classify multiple suppliers and vendors The main supplier which is well established in Qatar is Nazih. And for the product that are not available in Qatar we would be ordering it online from sallybeauty.com Devise an evaluation method Supplier evaluation is not an easy process. One effective method assigns suppliers to four basic categories based upon their level of performance in key areas‚ such as delivery‚ quality and responsiveness
Premium Qatar Risk
It’s A Gas! Name____________________________ Pd. _______ Purpose: The purpose of this lab is to look at some properties of three common compounds‚ CO2‚ H2‚ O2. Materials: Zinc Hydrochloric acid Hydrogen peroxide Manganese dioxide Calcium Carbonate (marble chips) Safety:The Hydrochloric acid used in this experiment could cause blindness upon contact with the eyes. Wear your goggles and handle it with care. Procedure: I. Place approximately
Premium Oxygen Carbon dioxide Hydrogen
GAS CHROMATOGRAPHY EXPERIMENT The purpose of this experiment is for the student: 1) to learn the general theoretical aspects of gas chromatography as a separation method‚ 2) to learn how to operate gas chromatographs specific to COD‚ 3) to become familiar with using the gas chromatograph (GC) to qualitatively identify components of mixtures‚ 4) to be introduced to and to interpret the quantitative data available via gas chromatography‚ 5) to gain insight into how the GC technique is used
Premium Chromatography Gas chromatography
is * Sulfur mustard is a type of chemical warfare agent. These kinds of agents are called vesicants or blistering agents‚ because they cause blistering of the skin and mucous membranes on contact. * Sulfur mustard is also known as “mustard gas or mustard agent‚” or by the military designations H‚ HD‚ and HT. * Sulfur mustard sometimes smells like garlic‚ onions‚ or mustard and sometimes has no odor. It can be a vapor (the gaseous form of a liquid)‚ an oily-textured liquid‚ or a solid
Premium Water
Water Refilling Station Business in the Philippines Not All Water Refilling Stations Are Created Equal ACCORDING to the World Health Organization (WHO)‚ about 3.4 million people die annually from water-related diseases. About a million Filipinos get sick with water-borne diseases yearly. And these are diarrhea cases alone. They don’t include other water-borne disease like amoebiasis‚ crypto-sporidiosis and cholera. Water refilling stations can help address the water contamination problem.
Premium Reverse osmosis Drinking water Water treatment
Designed by the architectural firm McKim‚ Mead and White‚ Pennsylvania Station itself stands out in high contrast from it’s predecessors. The train station sheer size is noteworthy. Standing taller than most of it’s neighbors‚ Penn Station was also a block and a half long facing Seventh Ave. In the lower left hand corner of Figure 1‚ the viewer can see that the train tracks enter under the train station and post office adjacent. The placement of the tracks under the buildings‚ logically makes the
Premium Train station Train