Why Marijuana Should Be Legalized Essay Example | Topics and Well Written Essays - 500 words

Why Marijuana Should Be Legalized - Essay Example The essay "Why Marijuana Should Be Legalized" discusses the legalization of marijuana. Marijuana is a type of medicine which is used in several nations from ancient periods. From the viewpoint of prescription, marijuana is illegal in the USA because it is used as a drug, and has been traditionally associated with harmful narcotics. Presently, marijuana is considered as an unlawful element at the national level and is registered in the U.S. â€Å"Controlled Substances Act†, but marijuana can be effectively used for health benefits. Several surgeons and medical investigation specialists conveyed that marijuana can be used as remedies for certain health related problems. Marijuana can rouse hunger and is useful for biliousness. Besides, marijuana is also useful for cure of glaucoma. By any extent of the rational investigation, marijuana can carefully be used under an administered routine of medical care. Legalizing marijuana can also decrease the offense linked with the drug busi ness. The main reason is that unlike other drug markets, the market for marijuana produces a comparatively lesser number of criminal offenses. In comparison with other drug affected criminals, the marijuana affected criminals represent offensive activities below 10% for infringement of drug law. If marijuana is utilized as a drug, then legalization of it might decrease the crime related to alcohol. Besides, through marijuana legalization, there is a possibility that police officers will be able to focus more on the other crimes.

Precis for two articles Essay Example | Topics and Well Written Essays - 500 words

Precis for two articles - Essay Example The effect is seen as the forest size in the state was reduced significantly. The author also notes that there have been challenges in saving trees in the region. One of the biggest challenges has been due to political consideration. This is because the area has a vast population of people making a large political base. Additionally, the government has been supporting voters at the expense of environmentalist. In fact, the frustration to the environmentalist has led to resignation of environment minister in the government. The other challenge has been on government policies such as Plano Amazonia. The policy of expanding infrastructure has also led to increased effect on the forest. Moreover, poor economic status has led to increased deforestation as some people depend on logging as a source of livelihood. As a result, clearing trees creates ways for cattle farmers to sow grass and raise their cattle’s. In fact, increased interest for land has led to murder especially in Para. However, there have been some initiatives for saving the forest. First, there has been a passage of land reform bill by the congress. Secondly, the government is engaging in improving economic status of the residence through commercialization of forest products. Moreover, foreign institutions have joined the effort through the provision of funds aimed at conserving the forest. Additionally, the infrastructure will be built in a sustainable manner. As a result, it is believed the initiatives will help in preserving the forest. The World Resource Institute report notes that the forests are under intense pressure and hence facing substantial environmental challenges. As a result, the pressure has been linked directly and indirectly to human. The significant pressure has been from human settlements. First, there has been increased deforestation for the last decade to create room for

Western Site Visit and Paper Essay Example | Topics and Well Written Essays - 1500 words

Western Site Visit and Paper - Essay Example My visit to this mosque was on a Friday. I prepared myself and arrived at about 11.00 a.m. Since I was new, I sorted to get some directions on what is required of me while in the mosque. So I went straight to the offices and I was welcomed warmly by the occupants who were in the office. Mr. Abdul, who introduced himself as a teacher for weekend Islam classes took the pleasure to show me around the mosque and to teach me the basic about Islam. Below is the conversation that followed between me and Mr. Abdul. Abdul: I am very pleased to have you here today. First and foremost, I will start with the basic things that you need to know about this religion. Islam is built on five pillars. The first one is Shahadah, where a believer expresses his commitment and acceptance of Islam. The shahadah is "There is no God but God and Muhammad is the Messenger of God." Abdul: And Prophet Muhammad is his Messenger. And you also go by the next pillars. The second pillar is prayer, commonly known as Salah in Islam. In prayer, a person communicates directly with God. A person is supposed to pray five times in a day and the prayers must be conducted while you are facing Mecca. Abdul: Because is the holiest city in Islam and also God instructed the Prophet Muhammad to pray while facing Qibla which is in Mecca. All Muslims in the world prays while facing Qibla. The third pillar is Zakat which means alms-giving or offering Muslims give to the needy. The fourth pillar is to fast during the holy month of  Ramadan, known as Sawm in Islam. The fifth pillar is visiting Mecca for pilgrimage. In Islam it is called Hajj. Abdul: Okay, the mosque or Masjid is the prayer house. It is a holy place and before entering, one must remove his or her shoes, clean him or herself with water. This act of cleaning is called tawadhah. The mosque is divided into two parts from

Data Compression Algorithms.Use of Compression Algorithms in Forensics Essay

Data Compression Algorithms.Use of Compression Algorithms in Forensics - Essay Example Therefore, each algorithm has a number of strengths as well as weaknesses. The compression algorithms are also commonly used in forensics. These algorithms are used to reduce space amount required to store data on the computer hard disk. Usually, these algorithms are employed on the large files so that their size may be reduced. Mainly, there are two types of the compression algorithms include: lossless and lossy algorithms. The lossless compression algorithms have been developed to compress the data with hundred percent (100%) original data reconstruction from the compressed data. In these algorithms, you do not lose any data, as it preserves all the data as it is in novel form. For compressing the text or images, the algorithms that are used include: LZW, Borrows-Wheeler transform and LZ77 and Prediction by Partial Matching (also known as PPM). General purpose lossless compression algorithm include: run-length encoding, Lempel-Ziv 1978 (LZ78) and Lempel-Ziv-Welch (LZW). On the othe r hand, the lossy compression algorithms are mostly used to compress audio and video data or files. These algorithms are used to endeavour reducing or even eliminating the superfluous or redundant information from the video or audio files. Typically, the lossy algorithms or techniques attain a advanced level of compression by plummeting the by and large quality of the sound or image. In order to compress an image, the lossy algorithms that are used include: Wavelet Compression, block truncation coding, fractal compression, etc. Whereas, for video files, the algorithms include: DV, MPEG (I to IV), etc. and for the audio file famous techniques are MP3, MP2, AAC etc. Use of Compression Algorithms in Forensics The data compression algorithms are commonly used in forensics tools to get help during electronic investigations. There are a number of implications for the forensic inspector during an analysis or investigation these include: only the lossless compression can be utilized in fore nsics analysis, however, lossy compression cannot be used because it alters the original data but through the hash collisions , a compressed folder or file could be in a combination of both compressed and uncompressed data, it is recommended that the text file or data can always be compressed or decompressed by the lossless algorithms as a word document may contains a number of documents, therefore it is critical to lose any document. It should be kept in mind that if a Word document presents on hard disk in a compressed structure, when deleted then it resides in its compressed form. Therefore, searching a hard disk intended for a keyword will not get any result if the keyword only contained by the compressed deleted file. Whereas, on the other hand, an image file such as the JPEG has already been compressed in high format, therefore, it will yield deprived compression. In fact jpg’s usually have a compressed first cluster (this normally contains manufacturers info) followed by uncompressed clusters and compression units. It should be known to the forensic examiner that decompressing a file without remedy to the files Master File Table (MFT) record might not be achievable i.e. the only sign of whether a compression run has been compressed is within the MFT. It means that if a record of a file named ‘document’ is not available in the MFT, the operations of decompressing the file or extracting the compressed file may not be successful. PST Viewer According to the Forensic Control Limited in June 2012, the top (10) free computer forensic software are OSForensics, FTK Imager, Forensic Image Viewer, FoxAnalysis, Mail Viewer, PST Viewer, USB Write Blocker, P2 Explorer, Encrypted Disk Detector, and Dumplt. From the above most famous forensic software I have

Is 'green capitalism' resistance to change Essay

Is 'green capitalism' resistance to change - Essay Example This can be exemplified by the fact that if news of organizations committing illegal and harmful activities is aired, hoards of activists and scores of NGOs and environment protecting organizations unanimously raise an outcry against the alleged misdemeanor. The roads are swamped with local residents carrying banners and signs to decry the gutless and unethical practices of the organizations. This comes to establish that the notion of ecologically sustainable development has been replaced by a much more comprehensive concept i.e. economically sustainable development (Green 1999). The damage that has been rendered to the environment as a result of unchecked business activities has driven countries towards the adoption of new concept i.e. green capitalism. This paper looks into the notion of green capitalism and evaluates how well is it faring in the capitalist market. The paper explores the parties that oppose green capitalism and the debates that have arisen out of it. So the questio n arises that what exactly is green capitalism? Green capitalism has seeped through both the market and the culture, and one can see organizations engaged in promoting a more socially responsible image of themselves. ... n capitalism refers to an approach that buttresses the view that levers of the market can be used to fix the damage that has been caused to the environment in the past (Rogers 2010). There are different views that have arisen regarding green capitalism. Proponents of green capitalism are of the perspective that fossil fuels constitute scare resources and are not going to last forever. These natural resources are going to finish eventually and will also become more expensive as that time approaches. This follows that businesses have to adjust themselves to accomplish more through the limited amount of resources at their disposal. According to green capitalism, usage of lesser resources by both the governments and the businesses would provide benefits not only to the environment but would also have a positive effect on the profits that the companies make. This can be exemplified from the fact that if a company expends less on inputs while trying to make the production process more effi cient, the organization can make better outputs and greater margins. Thus, being ‘being ecologically prudent is a surefire way to boost the bottom line’ (Rogers 2010). Governments are starting to trace a link between the progress of the country and the pursuit of green activities by businesses. Don Henry, executive director of the Australian Conservation Foundation (ACF), observes that businesses must realign their practices in accordance with the economically sustainable development to facilitate the movement towards a clean, green economy. He regards that the creation and promotion of a clean green economy would contribute towards the Australia acquiring its fair share of jobs in the future while at the same time bestowing the country with an assortment of economical benefits (Green

Ethics and Morality Essay Example for Free

Ethics and Morality Essay Environmental ethics is the study of the moral relationship between human beings to the value and moral status of the environment and its inhabitants. It is morally wrong for human beings to destroy the natural environment and other resources in the planet. The future generation will require living in an environmentally hospitable, favorable and hygienic condition that is being determined by the present generation. These conditions wholly depend on the way we treat the environment today. If we take care of all components of the universe such as the air, the soils and forests and other resources the earth shall be a favorable and friendly place for the future generations (Nash 1989). Although the question of ethics and morality is very complex, it is always important to explore environmental issues from a diverse point of view since what may seem right to an individual may be very immoral and unethical to another. The issue of dumping toxic waste and other forms of hazardous waste need no debate due to the adverse effects of the toxic to the well being of plants and animals living within the affected region. It is for this reason that Alabama act to damp the waste was environmentally unethical since he only considered the completion of his work and ignored the fate of other inhabitants within the location where the dumping was taking place. The sentence though seemed harsh, but I would consider it very light considering the impacts of his action both in the present as well as in the future (Enger Smith 2002). Alabama Man Sentenced For Dumping Hazardous Waste Alabama decision to dump hazardous waste at the abandoned industrial sites draws mixed criticism from different philosophers. Although to the majority of the people Alabama’s decision to damp such toxic waste on an open region was wrong and showed disrespect to the environment as well as to the inhabitants currently living and those to live after. From an ethical perspective, Alabama’s decision was an ethical. Because he was not considerate on the wellbeing of the people and other inhabitants living within the region he chose to damp the toxic waste. From a moral point of view, may be Alabama perceived his action as correct since his newly discovered dump site had been abandoned and no one lived around. For this reason, he might have considered on the time and money he was bound to save by transporting the waste to a nearby site than to the far designated region (Enger Smith 2002). The fine set upon him was very fair considering the impacts both directly and indirectly the hazardous waste would cause to the environment, both to the present generation as well as to the future generation. The fine should be made harsher with steeper penalties for any unethical injustices done to the environment. According to the anthropocentric theory of moral responsibility regarding the environment, Alabama action was environmentally unethical because he considered the human interests only with the assumption that human beings are the only significant creatures and that the rest of the inhabitants such as the plants and animals are not significant and can be overlooked while making certain decisions regarding the environment. This line of thought is wrong because all the inhabitants of the earth are depended on each other and the destruction of one result to failure of another. In his critic Naturalist Philosopher Emerson, blames commerce for the environment injustices taking place. In his argument, man’s actions threaten to upset the balance between men and nature. Emerson disagrees with Alabama’s action which is financially driven in that he chose to locate a secret dump site for his toxic waste so as to clear with his assignment within a short period of time and save on the transport cost as well being paid for the completed assignment. Alabama’s decision is thus unethical, because he did not put into consideration all the components of the environment but chose to be driven by the moral urge to work within a short period of time and save on other costs he was bound to incur (Enger Smith 2002). The biocentrism theory towards the moral responsibility to the environment suggests that all forms life have a right to exist. According to some biocentrism animals are more valued than plants and greater responsibility is placed on them. According to Alabama, his responsibility to the environment had some biogenetic traits whereby his concern was more to people than the plants species that where being affected directly by the toxic and hazardous waste dumped at the industrial site. Henry David Thoreau in his naturalist campaign describes Alabama’s act as a â€Å"do not care altitude† whereby few people do not care for the things they need to protect but instead vandalizes them. According to John Muir, Alabama demonstrated a high level or irresponsibility and went against the ethics of divinity. He believes that the wilderness mirrors divinity, nourishes humanity and vivifies the spirit and by dumping the toxic waste in an authorized place threatened the existence of the wilderness. As philosopher Aldo Leopold describes in his thinking, no man will ever see the beauty of the wilderness such as the long grass prairie, the beautiful flowers that stirrups the fields if men in their unethical deeds as Alabama demonstrated continue destroying the fields through illegal dumping of wastes and other toxic substances whose effect is being felt by both plants and animals living within the region the dumping takes place (Enger Smith 2002). The ecocentrism approach to environmental responsibility maintains that the environment deserves direct moral consideration in whatever we do, although the environment is considered to be at moral par with humans. Aldo Leopold had advocated that land is the basic concept of ecology that is to be loved and respected but Alabama failed to demonstrate this love by dumping waste illegally, to him anything is ethically and morally right if it preserves the integrity and stability of the community otherwise it is wrong. According to Leopolds idea, the land is an object of moral concern that needs protection from everyone and all its inhabitants. He maintained that it is morally wrong to eliminate any species from the land with a simple reason of increasing the monetary value of any activity being undertaken knowingly. It is this very act Alabama went against by illegally dumping toxic in a designated area which posed serious threat to all the inhabitants within the region (Nash 1989). . Conclusion In conclusion, ethical issues concerning the environment can be viewed in various ways and at different levels depending on the prevailing priorities within the society, but this does not mean that the environment should be abused by few for their personal gain but must be the responsibility of everyone to take care of the environment for the sake of the future generations and its overall stability. References Enger, E. D Smith, B. F. (2002). Environmental Science: A study of Interrelationships. Tenth Edition. McGraw Hill Higher Education. Boston, MA (USA). Nash, R. (1989). The Rights of Nature: A History of Environmental Ethics, Madison, WI: University of Wisconsin Press.

Steel In Modern Architecture History Essay

Steel In Modern Architecture History Essay Along came the industrial revolution which was between the periods of the 18th and the 19th century after ages and ages of ignorance and poverty. The industrial revolution had a dramatic growth in every field of life. These revolutionary changes took place in whole Europe especially Great Britain and the power of steam (which was discovered by James Watt in 1783) was the number one reason behind it next to the manpower; the workers have worked hard between mines and factories. It started with the mechanization of the textile industries instead of the animal and agricultural work only. The industrial revolution which began around the 1800 was followed by a second industrial revolution in 1850.a lot of discoveries were witnessed by this era including electricity and the development of all the machine tools. The following era was the machine age which had a noticeable change in the history of technology, agriculture and architecture due to the discovery of more power resources as coal a nd trade expansion was enabled by the introduction of canals, roads and railways and mostly the discovery of the iron ore. The discovery of iron moreover the ability of shaping it considered a big achievement. Types of iron will be discussed later. Followed by discovery of steel which is another form of iron alloy containing less carbon and other metals are added to give it extra properties like manganese, silicon and chromium. Iron and Steel are found in the earth crust in the form of alloys as they are not deep hidden in the earth and such materials are reactive with the air oxygen. After extracting steel and being cleaned from the impurities .although, impurities sometimes could be useful for enhancing the strength of iron or steel. The final steel products always contain small percentages of metallic impurities like silicon, manganese, sulphur and phosphorus besides iron and carbon. The whole idea of introducing steel goes back to Hennery Bessemer in1858 depending on coal and th e furnace. Many techniques were devised for steel treatment and many types were derived too (examples will be discussed). After introducing these kinds of materials to the 18th century nothing was left for the thinkers and the ambiguous inventors but to seize the opportunities think, document and produce, and that was the 18th century all about. Expansion took place in all branches of life the industrial, the agricultural, economic, population and most importantly in the construction and architectural strategies. A lot of achievements were done like building factories, bridges, rail ways, habitats instead of poor work shops and small cottages. The research is discussing the steel role in the development of building construction and architecture especially the means of transportaion of this era, the various options and privileges given by steel at the age. From iron which is the second available metal in the earth right after aluminun till steel it was quite a time and journey discoveries as it was previously discussed. The discoveries of iron consecutively: Pig iron: basic row iron obtained from molten iron ore in the furnace and appears in the form of blocks called pigs. It is hard but not on daily basis use. Cast iron: cast iron is liquid molten iron which is shaped by pouring in mould to have iron units and structural shapes. Cast iron is hard, brittle, reactive with air and hard to shape. Wrought iron: is the mix of liquid iron and slag. The out come is a much less tough, easy to shape and relatively easy shaping alloy. Besides, the discovery of steel and its types: Mild steel: low carbon steel ductile, malleable, elastic. Carbon steels: which depends mainly on high carbon levels which varies from 1.55% to 0.55% which is very strong more elastic than mild steel Alloy steels: basically steel mixed with iron and reinforcing metals, tool steel: harder than the alloy steel used for making the machines and daily used tools. stainless steel discovered in 1911 by the British scientist Harry Brearley which is the best of its kind due to the high corrosion resistivity due to the presence of the high proportionality of chromium rather than steel contain carbon ferrous 88% and cementite 12%. Stainless steel used on a very large scale in many western buildings and sky scrapers. It is believed that, steel has contributed so much to the building industry over all. The development of the buildings and the variety of their purposes kept in crystallizing. The start was green houses made out of glass and steel. Building rail ways and bridges to transport iron to the factories to extract and produce iron then building the workers habitats to be near their work and that is how wheel of construction kept on going forward. which derived the idea of multi story building using the skeleton steel frames. If anybody thought about the wonders of the 19th century e.g. the statue of liberty, the Eiffel tour, the capitol the first thing that comes to the mind is the construction material which is the steel. For a lot of people the most important steel achievement was the railways and bridges they played such an important role to get the whole country but the whole of Europe. The first railway station shed to herald the forthcoming art of engineering during the pioneering phase of the rail ways was Charles foxs Euston station in London 1835-1838 sets an exact example of the new type of buildings in cities which means that the industrial engineering had begun and stopped encouraging quoting monumental buildings. Euston station was the point of departure of Birmingham a line that was built by Robert Stephenson while the spatial structure concept was the work of Charles fox and it was his first work. The station was the first sign of the upcoming modern engineering. The entire front of the station was designed by Philip Hardwick (Victorian architect).the railway created a new impression because of the different structure and a new field of design emerged featuring over wider spans. One new concept of the work of Richard turner which was the design for the lime street station in Liverpool 1847-1849, an interpretation of the trussed frame work divided into thr ee angles by compression members and tie rods that Camille polonceau had first developed for his thesis at Ecole des arts et manufactories in Paris in 1837. Railway architecture considered the primary school of modern architecture. Two schools of culture struggled to lend station their appearance as it could not be know whether to apply the style oriented by the Ecole de Beaux-Arts or the technical methods of the championed engineering prestigious schools of the Victorian, Napoleonic, Haussmann and Wilhelminaian era there light, airy sheds that reflect the industrial side of the constructions. Clearly there were no standards no visions or references so they had to strife for the fascination of new places and technology in the era with the iron and glass that influenced a new perception of space and time. The two schools could not get along. Euston station pictures: From the most important means transportation are bridges and there joints. Bridges connected the whole country to gather which made it easier for practicing all the activities without being delayed from agriculture or business. The joint was the key to the second revolution in the bridge building the break through to lightness. The transfer from stone arch techniques to cast and wrought iron was quite important. The pliable structure was introduced by German engineer Johann Wilhelm in1865 and the engineer Armand Moisant used for 115-meter-span machine hall at 1889 world exhibition in Paris. Which represented a transition from engineering to architecture, also the amazing frame work le tour d Eiffel created a new image of space. Three building types are to be examined in detail: bearing wall, cage frame, and skeleton frame. Skeleton frames, which use a system of columns and beams to support a buildings interior floors and exterior walls, turned previous logic on its head: masonry walls were reduced in importance from the element that carried all structural loads and defined buildings appearance and construction quality to decorative weather screens with no structural purpose. Because all three building types include steel beams carrying fire-resistant floors, all represent latenineteenth century building technology. The introduction of new building materials and systems. based on the mechanization of mines, foundries, and mills began in the United States in the 1830s. One of the great technological changes of the nineteenth century was the introduction of skeleton framing as the common method of supporting large buildings. To sum up, before the dawn of the Industrial Revolution Britain was a quite different place with respect Britain that exists today. So before the Industrial Revolution it was very hard to keep in touch with people in other parts of the country Industrialisation brought with it new types of roads, trains and many other forms of communications which simply did not exist prior to industrialisation. Industry created a need for new types of buildings, and at the same time new building materials and techniques were being made available by industry huge spaces, unobstructed by bulky vertical supports and hard steel. If it werent for steel the industrial revolution would not have launched with such success. Thanks to steel the people of England became more active in there society and helped raising there nation. Every country should take example of what the English hard labour achieved, the adaptation of its factory system. Last but not least, apparently the style of this architecture is modern and for the architects this considered the modernization phase. it is believed that choosing the term revolution is inaccurate as these changes did not happened in a day and night but it was the labour of hard working and experimenting for many years. Although, after seeing such astonishing inventions could give this era the term revolution. Finally, the machine age had its modern impact on the architecture; in the third millennium architecture will be developed more and more. Who can imagine life without these important changes and do not try to react with it. Frankly, the development of any society measured only as how is strong its manpower