Biofuels Essay -- Environment, Fossil Fuels

In recent years environmental problems, especially the use of fossil fuels, has become one of the most commonly debated issues. It is widely known that fossil fuels are non-renewable resources and the use of fossil fuels harm the environment, such as the combustion process of fossil fuels that leads to global warming. However, current societies are still dependent on fossil fuels. Because of the environmental problems and in order to decrease the wide-ranging consumption of fossil fuels, researches argue that agricultural based fuel or bio-fuel is one alternative to replace fossil fuels and apply it as a new energy source. In general, bio-fuels are fuels that predominantly are produced from bio-renewable or renewable feedstock, such as corn, sugarcane, wheat and so on. There are many kinds of bio-fuels and each country develops different types. For instance, Brazil produces sugarcane based bio-fuels. Global development of bio-fuels is required; however, the effectiveness and the sus tainability of bio-fuels compared to fossil fuels should be addressed. This essay asserts that the utilization of bio-fuels in the world is not a viable alternative to fossil fuels because it confronts difficulties and results in disadvantages in the future. The arguments to against bio-fuels which will be assessed are related to social structure, economic development and the cost of production, as well as the arguments concerning agriculture and environment. Firstly, an important issue that should be considered is the use of bio-fuels and the problems posed in the social structure. Because bio-fuels benefit for the environment, bio-fuels production and the fuel market will grow rapidly; therefore, the availability of resources is an important factor.... ... and nitrous oxide in the atmosphere, which are associated with the greenhouse gas and three hundred times more effect upon the global warming (Cockerill & Martin, 2008; Murphy, 2009). In conclusion, the development of bio-fuels as a viable alternative to replace fossil fuels is still not promising. Although bio-fuels are made from renewable resources, bio-fuels are not effective enough due to the disadvantages that will arise, such as the shrinkage of food, the production expenses and the environmental drawbacks. On account of the difficulties and the disadvantages that result from the wide-ranging use of bio-fuels, management and policies of bio-fuels are needed as solutions to obtain a well-managed agricultural supply so that it has a sustainable production; likewise, large scale bio-fuels production should be adjourned until adequate solutions are discovered.

Yoga poses

Yoga is basically a scientific system of mental and physical practices that did originate from India. Its role is to offer help to people in order to achieve the highest potential as well as experience happiness and health. In our daily life, it is significant to learn on how to relax after some time through practicing some beneficial activities. Relaxation practices as far as Yoga is concerned are beneficial and quite effective. Anyone who practices yoga usually begins to deeply appreciate the breadth and the depth of its major benefits. It is therefore imperative to analyze some of the yoga poses; camel, tree, chair and child’s pose and come up with some of their benefits as well as contraindications. Benefits of Tree (Vrksasana) Adapted from http://www. yogajournal. com/poses/496 Vrksasana tree pose usually means standing with your hand as it is raised towards the sky (Kevin, 2010). The tree pose is beneficial in the fact that it strengthens your calves, ankles, thighs and spine. It stretches the groin, chest and thighs as well as improving one’s balance. Through practicing tree, one reduces the flat feet and it enhances mental stability and concentration. It also relieves Sciatica. Basically, this pose helps a lot in strengthening every part of the body and to create a calmer and stable body. The shoulders and the arms stretch up thus all the bones in the body also gets to have a great massage. There is always a fresh supply of the blood because of the tilted pose. It stretches the muscles, arms, wrists and the shoulders making them agile and flexible. The pose usually strengthens ones strength and helps in amplifying the stamina. The balancing act usually helps one to remain completely cool and calm because of the stability that it usually offers. There is always a calming effect of the mind that helps in making the brain to remain relaxed. Contraindications/ cautions of Tree (Vrksasana) Some of the contraindications of this pose are that it causes headache, insomnia and low blood pressure. For those people who have high blood pressure, they should not raise their arms overhead (Shannon, 2005). Personal benefits of Tree (Vrksasana) pose This pose is quite beneficial to me as it tones the muscles of the legs and it improves my sense of poise and balance. It also enhances my concentration and posture, strengthening my ankles my back as well as the hips. When I shift my weight onto my left foot I enhance my posture and balance making me more stable. With lots of practice I have also learnt to pose with my eyes closed as I exhale thus leaving me completely at ease and calm. The pose has enabled me to be more flexible and agile. Challenges and goals It is usually challenging for me at times to stand on one leg and build balance. I get so challenged when I have to focus since focusing and concentration is quite important. It gets hard when I have to stay for around 30 seconds to around I minute resting my hands on the top of my pelvis. I feel some slight headache which ebbs shortly leaving me relaxed. The pose is meant to enhance my balance and since I have a stiff back, to reduce sciatica leaving me flexible and calm. Benefits of Camel (Ustrasana) pose and the goals Adapted from www. quickfityoga. com The camel pose is beneficial as it compresses the spine and relieves the back problems (Camel pose, 2010). It also helps in digestion as it opens the rib cage and the lungs. It is helpful in stimulating the nervous system, helps in bronchial problems, strengthens the shoulder muscles as well as the back, improves the flexion of the neck, stretches one’s throat and helps in elimination of the toxins. It is also beneficial in flushing fresh blood via the kidneys. The major goal in practicing camel is to stretch the immense hip flexors, strengthen the back muscles as well as improve my posture. Contraindications Some of the contraindications are low and high blood pressure, migraine headache, serious low back as well as neck injury and insomnia. Challenges of camel Camel is one of the poses that is extremely challenging to me. I usually find it completely hard on my knees and my neck always feels pinched whenever I let my head drop backwards. It is also intense on my back and always makes me feel like screaming. I also experience some slight headache. Personal benefits of camel The pose stresses my entire front and leaves me feeling calm and flexible. With some few practices my back is stronger and my posture has improved. Before I started the camel class I used to feel anxious and fatigued which has hence ebbed with time. Benefits of – Chair (Utkatasana) and goals Adapted from http://yoga. about. com/od/yogaposes/a/utkatasana. htm The chair pose helps a lot in strengthening the arms. Thus the main goal in having this pose is to make the thighs strong. This helps to strengthen the calves, spine and ankles (Chair pose, 2010). In addition it stretches the chest and the shoulders, stimulates the heart, diaphragm and the abdominal organs. It also helps in reducing the flat feet. Contraindications The major contraindications are insomnia, headache and low blood pressure. Challenges of the chair pose and personal benefits The chair pose is quite challenging for my upper body. The idea of pressing my hands flat together and straightening the arms directly makes me feel uneasy. I feel like my shoulders, thighs and chest are blocked. I also feel intense headache and dizziness but it leaves me feeling great. The major personal benefits are that it has helped a lot in the opening of my hips and the thighs as well as warming my entire body. My knees, hips and ankles have stabilized with time and I feel more flexible. Benefits of Child’s pose (Balasana) and its goals Adapted from http://www. yogajournal. com/poses/475/ The major benefit of the child’s pose is that it helps in relieving back pain. It is a brilliant resting pose as it is useful after strenuous postures for example headstand thus restoring the body’s circulation and acts as a counter pose to the back bends. Its main goal is to help in deep relaxation and is called the child’s pose because one usually forms the shape of the baby. It is beneficial in the fact that since the head is lower than the heart, there is more circulation on the face. It works on muscles and is a major natural therapy to stress, depression, anxiety and fatigue. It calms the brain and helps in relieving neck and back pain. Contraindications It may lead to diarrhea and knee injury and pregnant mothers are advised not to have it. Also it should be done under supervision of an experienced teacher (child’s pose, 2010). Challenges and personal benefits Child’s pose tones and strengthens my ankles, hips and thighs. The longer I hold the pose the more I feel at ease and calm. The pose usually relaxes my brains and clears all the negative thoughts. It also helps me to focus as I breathe deeply during the pose as I inhale some positive thoughts and exhale all tensions. Child’s pose is quite challenging for my ankles as I feel intense pain. To ease the pain I slip a rolled cloth directly to the joints and as my knees are not comfortable with kneeling I place a chip foam or blanket between the heels and the butt. References Brophy, Shannon. 2005. Vrksasana. Retrieved 2, June, 2010< http://www.yoga.com/ydc/enlighten/enlighten_document.asp?ID=351§ion=9&cat=144 Camel pose. 2010. Retrieved 2, June, 2010< http://www.yogajournal.com/poses/688 Chair pose. 2010. Retrieved from 2, June 2010< http://www.yogajournal.com/poses/493 Pederson, Kevin. 2010. Benefits and importance of Adho Mukha Vrksasana. Retrieved 2, June, 2010

Foot and Prophylactic Knee Brace

1. How many bones are in the foot 2. Name the four archs in the foot 3. Compare Pes Planus and Pes Cavus 4. Discuss the causes of Plantar fasciitis 5. When is Plantar Fasciitis most symptomatic 6. Name two treatment options for Plantar Fasciitis 7. What is a Jones Fracture and what is it’s healing time 8. What is a bunion, and how can we treat it when symptomatic 9. Define Turf Toe and discuss the two treatment options 10. Discuss the three treatment options of caring for a blister 11. Discuss what recommendations can be made to prevent ingrown toenails 12. Define Subungual Hematoma and it’s treatment 3. Name the four lateral ligaments in the ankle 14. Name and briefly describe the three types of ankle sprains 15. Contrast The Three Grades of Ankle sprains 16. Discuss return to play guidelines   for an ankle sprain 17. What role does a felt horseshoe play in the acute treatment of an ankle sprain 18. Describe the term Medial Tibial Stress Syndrome, were it is symptoma tic, and how it is treated 19. Discuss briefly what a compartment syndrome is, how it can occur, what it looks like, and why we manage it carefully 20. Discuss treatment options for Achilles Tendonitis 21.Discuss treatment options for Achilles Tendon Rupture 22. Discuss how one can best recognize Achilles tendon Rupture 23. Name the four ligaments in the knee 24. Contrast a functional and a prophylactic Knee brace 25. Discuss the term Valgus and how it applies to the MCL injury and evaluation 26. Discuss the Term Varus and how it applies to LCL injury and Evaluation 27. Discuss Males and Females as the ACL is concerned 28. Describe the Most Common Non Contact Mechanism for an ACL injury 29. Briefly describe Acute and Long-Term Care options for an ACL tear 30. Describe the mechanism of a PCL tear 31.Name the signs of a meniscus injury 32. Describe the location of IT band syndrome as well as it’s treatment 33. What direction does a Knee Cap dislocate too and what is the immedia te treatment 34. Contrast Osgood Schlatter Disease and Patellar Tendenitis 35. Contrast Immediate Treatment of a quad contusion and strain 36. Discuss stretching during the intial treatment of a Hamstring strain 37. Discuss the BEST treatment for groin strains, and what should be done until normal flexibility and strength return 38. What is a Hip Pointer, how does it occur, and what can we do to minimize the chances of additional injury

An information system

An information system Introduction: An information system is a set of interrelated components that collect or retrieve, process, store and distribute information to support organisational decision-making and control. One of the key issues with ‘information systems’ (IS) (these days) is that companies cannot measure if they are becoming more profitable or efficient by using the systems that they purchase. In a study done by KPMG on 200 UK firms, around seventeen billion GBP is lost each year due to the mismanagement and misalignment of information technology (IT). One way to evaluate a firms’ IS usefulness is to use the resource-based view â€Å"inside-out approach,† which means that a company should identify its core business values and in turn, align these goals with a suitable information system that will fulfil these needs. Often times, however, large multinational firms implement new technology, regardless of whether it benefits the company or not and there is no way to mea sure results. Therefore, it is beneficial to look at a firm who has implemented a successful IS, for which it receives its competitive advantage. Inditex is a major holding company based in La Coruà ±a, Spain, which maintains controls over popular clothing stores such as Zara, Massimo Dutti and Bershka amongst others. For the purpose of this report, we will look at Zara in more detail, a store known for its high fashion for reasonable prices, with many clothing stores in prime locations in metropolitan cities around the world. It competes with other clothing stores such as H&M and Gap but it sets itself apart from them using its savvy information system and rapid production schedule. For the purpose of this report, we will examine Zara’s Technological and Socio-Economic Environment along with Zara’s knowledge chain management to evaluate its alignment of information technology as a function of Zara’s business strategy. IT in alignment with Business Strategy: Zara’s business strategyis to provide fast fashion for low prices. Based on this principle, one of Zara’s developed core competencies is its effective and minimalistic approach to utilizing IT for the purpose of timely knowledge transfer, fast production turnaround and employee empowerment. Aspects beyond which are not directly connected to Zara’s core competencies, the company prefers to outsource, such as its logistics. In order to understand the effects of IT on Zara’s business model, we must take into consideration the technological and socio-economic factors affecting Zara, such as its management process, employee skills, technology, structure and strategy. The management process: The management processof Zara is supported by its holding company Inditex, who manages other popular European brands such as Massimo Dutti, Pull and Bear, etc. however, each clothing store is distinct because Inditex supports organisational learning, as opposed to maintain ing firm control on these stores. Not only is each entity separate, but management encourages employee empowerment at Zara by allowing its employees the flexibility to choose new clothing designs for its store on a bi-weekly basis. Therefore, in just one city alone, one Zara store may have significantly different inventory than another Zara store up the road. Despite these differences, Inditex is still able to create economies of scale and scope based on the learning curve between its inter-related brands.

Module Islam and Modernity - assignment Documentary analysis

Module Islam and Modernity - Documentary analysis - Assignment Example Both the books have successfully drawn the attention of the readers towards the traditionally depraved condition of the Muslim women in Egypt and presented an appeal to the Egyptian intellectual class to initiate an improvement in their status and assign them equality with men in terms of political, social and economic rights. Historical and Political Context The author feels that it is his moral obligation as an author to communicate to the society his liberal views about the emancipation of women in the Egyptian society. Looking at the erstwhile scenario, he feels that the upliftment of the status of the women in society is not only desirable but also essential and integral to the positive growth and development of his future generations. So he considers it high time that his thoughts broke free from the shackles of passive reflection and found concrete expression in his literary works. However the author fears that this honest expression of his sincere views might be termed as â⠂¬Å"heresy† by the religious fanatics. ... t improved in the Western countries owing to the growing impact of technology and diminishing geographical boundaries resulting in a warmer approach towards new innovations and an openness to change. But despite all these formative changes on the global platform, unfortunately, the scenario in the Islamic countries remains the same. These countries seem somewhat immune to the new changes and events prevailing in their surrounding world. The author claims that this could be attributed to the fact that in addition to a hostility to change propagated by tradition, the people in these countries exhibit a kind of intellectual lethargy which inhibits the growth of their minds. This intellectual lethargy dissuades them from pondering over new ideas and persuades them to seek a convenient refuge under the dead and decaying customs and traditions, in order to circumvent the discomfort of speculation. The outcome is that any idea or opinion that seems to be going against the flow of tradition is labelled as â€Å"heresy† or defiance of religion. Going by this logic, the author’s views on woman empowerment can also be classified as heresy. But here the author clarifies that his work is presented as a revolt against not religion, but tradition. It is intended to defy not Islam, but the rigid and stifling traditions that need to be either mended or discarded. Detailed Analysis Having declared at the outset that he does not conform to the Islamic traditions, the author wonders why the Muslims are so keen on sticking to their traditions whichideally should be done away with. They fail to realise that in their attempt to conform to their traditions they are actually working against the laws of Nature- God’s laws of creation- the Law of Change. They seem to undermine the fact that

Scream Movie Effects Essay Example | Topics and Well Written Essays - 1000 words

Scream Movie Effects - Essay Example As one of the characters exclaims, "There is a formula for a very simple formula that everyone is a suspect ..!†This document will explain how Craven uses his camera shots, and explicit scene to scare the viewer and keep them guessing who the murderer (s) is. In horror movies, the sound is an intricate part of the film. Scream is no exception. Immediately from the beginning of the movie, the sound is present. The film begins in the same manner with creepy music in the background Dimension Films comes slowly from the darkness. It is followed by a roar as if many of the doors are closed. Even when the music is still mysterious as the film title is stretched and returns in a crash. Then, the phone rings, rapid beating of a heart, fast, scary screams, a knife cutting something, and, finally, followed by more shrill screams. The ringing phone connects to the first scene. The caller picks up the phone and the music, the beating heart, and cry disappear. All this happens within 20 sec onds of the film. Craven has already played in all senses of the viewer. It is expected that something bad is happening. Another example of sound effects early is when Drew Barrymore hangs up the phone for the second time from the mysterious caller. The scene changes to outside the house where the camera focuses on a few branches. We hear the sound of crickets, frogs, etc. In these sounds, a crack is heard. The camera moves down and the viewer sees that it is a swing swaying forward and back, which is making noise. The rope rubs against the branch. It creates a feeling of excitement because, among the quiet night sounds that sound strange cracking sound. It also leaves the viewer wondering maybe someone is in the tree? Wes Craven is determined to use these small objects to scare the viewer. Different images give the viewer information about what is happening on stage. Wes Craven has carefully chosen his plans.

Cognition Development and Music Training Essay Example | Topics and Well Written Essays - 2000 words

Cognition Development and Music Training - Essay Example His world is bounded by the sense of touch and better yet, by the sounds that his surroundings would offer. Perhaps a good example of how sounds contribute to the human brain is the teaching of verbal language to the young ones. The words they utter such as 'Mama' or 'Dada' results from the insistent and persistent training of the parents who illustrate by speaking to the baby in an instructional technique. Consider for example the study of Weber et al (as cited in Overy, 2000) which employed elementary school students from 50 Swiss educational institutions. There was an experimental curriculum in which language and math subjects were augmented with musical instruction. The finding was that those who availed of such an instruction performed better in language and reading than those who took the standard courses. Another interesting study is that of Gardiner et al (1996) who found out that those 1st grade students who availed of a program which replaced standard methods of instructions with musical teaching registered better performances in math and the languages. Indeed, the association between sounds and learning have been the interest of many studies some of which have been specialized as more scientific tools are becoming available. Consider for instance the study published in the Society of Neuroscience conducted by Lahav and Schlaug (2007) of Harvard Medical School. What they did was to teach nine randomly selected people (from a pool of candidates who have met certain criterions such as having no musical training) and teach them a five note, 24 second song. They then let the subjects listen to three different songs - the one they taught, another one with the same five notes but different... What they did was to teach nine randomly selected people (from a pool of candidates who have met certain criterions such as having no musical training) and teach them a five note, 24 second song. They then let the subjects listen to three different songs – the one they taught, another one with the same five notes but different arrangement and another one with additional notes. By using Magnetic Resonance Imaging (MRI), they were bale to come with an image that shows that when they hear the song they were taught there was significant activity on the frontal and parietal lobe. This part of the brain is associated with motor movements which leads the author to speculate that the human mind may have developed neuron systems which allows us to understand actions even when they cannot be observed but can only be heard such as when we hear the rustling of   leaves.  What is important to recognize is that these studies serve as proof that there is indeed a connection between the b rain and musical training.Professional Training in Music  Ã‚  After having illustrated the connection between brain development and sounds, we are now prepared to consider a much more complex topic and that is the inquiry into whether professional musicians have developed cognition abilities different than those who haven’t received musical training at all. I caution the reader, however, that this discussion does not presuppose that there is indeed some form of connection as what our previous discussion would tell us.