Yemen Developing A Country Essays - Republics, Western Asia, Yemen

Yemen: Developing A Country Yemen: A Focus on Development for the Oil and Tourism Industries Yemen, a third world country desperately trying to achieve 2nd or even 1st world status, is in the midst of turmoil and tribulation in trying to bail out their economy and increase their level of reform. Since 1995, the Yemeni government began to implement a large scale program of reform. The program was formulated in cooperation with the IMF and the World Bank and it is considered a liberal program aimed at making the market the dominant regulator of the economy (6. Mallakh, 241.) Unfortunately, the outcome of this reform is not encouraging even though 1995 and 1996 were nominally successful years for the program. Yemen's economy continues to operate under the auspices of the International Monetary Fund (IMF) and the World Bank, with the government moving forward with the economic-reform package that was initiated in 1995 (6. Mallakh, 241.) In the conclusion of my first case study, I found that in order for Yemen to successfully reform economically, there was a definite need for for eign investment. Whereas this may prove to be true for a minute part of the economy, it fails to recognize the most blatant of truths: the Yemeni economy cannot survive without the counterbalance on the oil industry concerning the imports and exports. I. Yemeni oil production, Exploration and Foreign Investment 1. Oil Production Yemen's current oil output of about 350,000 bbl/d provides the country's main source of income. After a slight decline from 1995 to 1996, oil production is back on the increase. In 1996, output fell 5,000 bbl/d to 340,000 bbl/d, rebounding to 385,000 bbl/d in 1997. Yemen contains proven oil reserves of 4 billion barrels. Proven recoverable reserves of 1.7 billion barrels are concentrated in five areas: Marib-Jawf Block 18 (490 million barrels), Masila Block 14 (550 million barrels) in the south, the Jannab Block 5 (345 million barrels), and Iyad Block 4 (135 million barrels) in central Yemen. The Masila block is the country's most productive oil field at 200,000 bbl/d followed by Marib-Jawf at 140,000 bbl/d (4. USEIA) 2. Exploration and Bringing in Foreign Investment A. Exploration Exploration for additional reserves and new investments from foreign companies began to decline in 1994, due mainly to civil war between north and south Yemen, unattractive exploration and production contractual conditions, and the low success rate of hydrocarbon discoveries. However, exploration activity picked up again in 1997 after the civil war ended and the government started to offer more attractive contract terms. By mid 1997, approximately 20 exploration agreements were in force with foreign oil companies (4. USEIA) (5. E.I.U. p. 37-40.) B. Foreign Investment Projects In September 1997, Canada's TransGlobe Energy signed a MOU with Yemen's ministry of oil and mineral resources followed by a production sharing agreement (PSA) in December 1997 for the Dameis Block S1. Under the terms of the PSA, Transglobe will conduct a 3D seismic survey covering 60 square miles and drill three wells. This first exploration phase will take 22 years at a total cost of US$11 million. A second 22-year phase requires an additional 40 square miles of 3d seismic data and drilling three more wells. This second phase will cost another US$11 million. Block S1 was previously explored by Royal Dutch/Shell between 1990 and 1993. Meanwhile, another Canadian company, First Calgary Petroleum, signed a US$15 million deal for oil exploration in Yemen's southern province of Hadramaut. Two phases of exploration activities are expected, which will include drilling two wells as well as conducting 3D seismic surveys (2. Yemen Observer) 3. IMF Reform Package: Is it the answer? A.What is the IMF Reform package? The IMF program includes banking reform, privatization of state-run industries, major infrastructure investment, and reduction or elimination of government subsidies. Thus far, the economic situation has been improving in what is one of the world's poorest countries (3.IMF: Policy) B. Problems One of the main provisions in the IMF reform package calls for the government to reduce subsidies. The first two phases of reforms reduced subsidies on oil and electricity. Transportation fuel prices were doubled in March 1995, sparking violent protests especially in Aden. Prices for fuel, electricity, and water were increased again in January 1996; diesel prices increased between 40% and 60%.

Osmosis Lab Report Essays

Osmosis Lab Report Essays Osmosis Lab Report Paper Osmosis Lab Report Paper I then compared the three volume measurements and provided observation. The ext experiment was to determine the effects of salt concentration on bacterial growth. The tubes of broth were labeled as directed and antiseptically inoculated with the appropriate organism, and incubated for 24-rash. After incubation I observed the tubes for the presence or absence of growth. Methods 1. Start with a graduated beaker, or some other container marked at known volume levels. Fill the beaker or measuring cup to 200 ml with water. . Set that measuring device aside for later. 3. Then get a cup and place the raw egg in the cup and fill it with vinegar until the egg is covered. Let sit in vinegar for 24 hrs. . After soaking for 24 hrs remove the egg and rinse with water to remove any remainder of the egg shell. 5. Place egg in the designated cup with water and measure volume. 6. Record the starting volume of the egg (final volume)-(starting volume)=egg volume. 7. Then place t he egg in another cup and fill it with corn syrup until egg is covered. Let sit for 24 hrs. 8. After soaking for 24 hrs remove the egg and rinse with water. 9. Place egg in the designated cup with water in it and measure volume and record volume. 10. Then place the egg in another cup and fill with water until egg is covered. Let it for 24 hrs. 11. After soaking remove the egg and place in the designated cup with water and measure and record volume 12. Compare the three volume measurements. Results The vinegar resolved the shell of the egg and some of the vinegar when into the egg by osmosis. The egg was bigger and really slimy and had no shell. Egg volume results: (IF) 200 (SF) 185 = 15 The egg has shrunk in the corn syrup, it looked like it was deflated and you could see the yolk. Egg volume results: (IF) 237-(SF) 200= 37 The egg got much bigger when placed into the water, the membrane went from very loose to really tight. It looked like it was back to the size it was before it was placed in the corn syrup. Egg volume results: (IF) 112-(SF) 200= 88 Interpretation The vinegar was a hypotonic solution and the egg was hypersonic solution. Lack of water will lead to a plant wilting and possibly dying. When a cell is in a hypotonic solution (more solute concentration than the cell), eater will move from the hypersonic solution (less concentrated) to the hypotonic solution via the process of osmosis. In this experiment, the movement of water in and out of potato cells left in sodium chloride solution will be investigated. The sodium chloride molecule is too large to be passively transported across the cell membrane, so only net movement of water will happen without any input of energy.

LED-Based Stage Light Capable of Control via DMX512 Dissertation

LED-Based Stage Light Capable of Control via DMX512 - Dissertation Example DMX is an acronym of "Digital Multiplexing†. The DMX founded lighting control is premeditated to create, organize and dispense information to DMX-well-suited lighting fixtures. DMX512 is a regular reference for digital communication arrangements that are usually utilized to direct stage illumination and special effects. It was initially proposed as a standardized plot for scheming light dimmers, which, earlier to DMX512, had used assorted unsuited, proprietary procedures. Conversely, it later became the chief technique for connecting not only controllers and dimmers, but also supplementary sophisticated fixtures and special effects strategies for example fog machines and automated lights and has also extended to implications in non-theatrical architectural illumination; DMX512 has been utilized starting from the beauty of Christmas lightening to billboards which are electronically operated through LEDs. Microcontrollers are utilized in routinely manipulated products and applian ces, for example vehicle engine management systems, operational medical appliances, distant controls, office equipment etc. By minimizing the dimension and expenditure evaluated against a design that utilized a detached memory chip, memory, and input/output accessories, microcontrollers formulate it reasonable to electronically organize extra appliances and processes. In this project, the intended objective is to design a system of illuminating stage LEDs controlled by DMX 512. The same protocols as defined by DMX 51 are employed in this project. TABLE OF CONTENTS Number Topic Pages 1 Introduction 1 2 Project Aim 2 3 Project Approach 2-3 4 Operating Components 4 i. Serial UART 4-5 ii. USART Registers 5-11 iii. HyperTerminal 11-12 iv. USB-RS485 Board 13-16 v. RS485-ATMEGA8 Board 17-19 vi. LEDs 19-21 5 Software Implementation 22-23 6 Conclusion 24 Bibliography 25 1. Introduction DMX in general is a mechanism of scheming "smart" lighting fixtures and dimmers. Technically, DMX is a furt her contraction for DMX512-A, updated by Entertainment Services Technology Association abbreviated as the ESTA. DMX512-A is the Standard for controlling illumination equipment and connected appliances.1 In current years, the DMX customary is being utilized more commonly in Architectural illumination projects, as well as lightening of building outer walls, inflection lighting, wide-ranging usage building organization and housing lighting. This is appropriate chiefly to the elevated fame of LED founded on lighting fixtures, which are commonly manipulated through DMX electronic pointers. An extensive diversity of illumination control consoles, manipulators and additional appliances that produce DMX signals can be utilized to attach to an even better diversity of illumination fixtures and appliances that can be manipulated by DMX. DMX manipulated lighting schemes are utilized in many specialized events, for example concert illumination, stage automated lighting, studio lights, and theme park illumination etc. In this project, three colors i.e. RGB-Red, Green, and Blue LEDs are utilized where each region is applicable to all three colors. The DMX manipulator regulates the strength i.e. in intensity of each of these colors so that any required color can be formed. One or more LED drivers are concentrated on to exclusive DMX channel, and those drivers, against the DMX channel instructs, put the intensity value of the LEDs they control. 2. Project Aim The project aims to devise a stage-style light which utilized LEDs as the light resource and is alterable by means of the standard DMX512 protocol, and is competent of producing a variety of output colors. The major endeavor of this project is to organize the color of LED radiance through a DMX controller. The DMX controller discussed in this project is entirely automated through a computer. A simple logic of a program is also founded during the project. 3. Project Approach DMX is separated into four sectors or zones in which every sector comprises of