Thursday, March 12, 2020

Electrical Fire Causes Half Million in Damages to Calistoga Inn

Electrical Fire Causes Half Million in Damages to Calistoga Inn Introduction Fires are real and a constant threat in places of every kind. They not only cause costly damage to facilities and equipment but also cause numerous injuries and deaths. The Calistoga Inn located at 1250 Lincoln Avenue suffered a blaze on August 28 2012.Advertising We will write a custom term paper sample on Electrical Fire Causes Half Million in Damages to Calistoga Inn specifically for you for only $16.05 $11/page Learn More The fire began at 3:13 am and it took fire fighter nearly twenty minutes to bring the fire under control. Although the cause of the fire is still under investigation, evidence has it that the fire was caused by an electrical malfunction in one of the bathroom appliances. Eric Goose, a guest at the hotel that night, reported that he had seen a glow from the bathroom that triggered him to go to all the guest rooms alerting the other guests of the looming danger (Scully, 2012, p. 4). This paper explores the Calistoga Inn fire highlighting the specific sections of the 29 CFR 1910.164 and 29 CFR 1910. 165 that were neglected by the Calistoga Inn administration, the specific hazards that were faced by the employees and quests at the Inn as well as the corrective actions that the administration needs to consider in preventing a similar occurrence in the future. General fire prevention and control Fire prevention entails avoiding it completely. The four main requirements for a fire to occur are heat, oxygen, fuel, and a self-sustaining chemical reaction (Jones, 2008, p. 6). The self-sustaining chemical reaction propagates the action of the three components. According to Schroll, â€Å"fuel is anything that will burn† and â€Å"heat comes in the form of an ignition† (2001, p.26). Almost all places have not only fuel but also heat sources. Therefore, the essence of fire prevention is to keep all types of fuel separated from heat and heat separated from fuels. Fire control can be achieved by using either automatic systems or the manual efforts of the people within the affected area e.g. employees or the fire department of a facility. For a long period, automatic systems have proved to be the best in controlling as well as extinguishing fires. If properly installed, automatic fire control systems are able to control the fire during its early stages-while the fire is still small. It is noteworthy that to achieve such efficiency, they must be properly designed, installed and maintained. Research has shown that they provide the best defense against fires (Schroll, 2001, p. 27). On the other hand, manual fire control is risky to the people involved. Careful consideration is essential in determining the involvement of the facility’s personnel in manual fire fighting. Additionally, the use of portable fire extinguishers may pose a great threat to the lives of the personnel. There are three main types of defense against fire. The most effective and safe involves the use of eng ineering controls. These do not require human intervention for their functionality when required.Advertising Looking for term paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More They are the most reliable not only in handling but also in prevention and protection issues. However, they are not a perfect method since there are certain aspects that may interfere with their functionality either accidentally or intentionally. The second type of fire controls is the administrative controls. They require human involvement thus tend to be less reliable. They include policies, procedures, work practices and rules. They also include all forms of training geared towards equipping people with the knowledge on how to control fires. It is advisable that institutions and recreational facilities embrace administrative controls. Personal protective equipment is also essential in one’s defense against fire. They preve nt injury during fire incidences. It is the least effective as far as the methods for handling hazards are concerned. OSHA has set up regulations that require all employers to control and extinguish fires that break out in their premises. They have the responsibility of planning for the safe evacuation of the premises in the event of a fire. The fire safety requirements are contained in two subparts of the Occupational Safety and Health Standards-29 CFR Subparts L and E (Anonymous, 2004, p. 7). Subpart L outlines the equipment that one must have in place as far as dealing with fires is concerned. They include fire detection systems, fire alarm systems and in-house fire brigades. Additionally, the premises must have fire suppression equipment such as fixed extinguishment systems, portable fire extinguishers, as well as standpipe and hose systems. Subpart E focuses on the emergency exit routes. It deals with emergency action plans and fire prevention plans. The preparedness of the Inn to fire incidences as evidenced by the blaze The management of the Inn had not taken proper measures as far as electrical fire break out is concerned. As aforementioned, one of the guests in the Inn during the time when the fire broke out took the responsibility of informing the others about the looming danger. It is evident that the efforts of Mr. Gose prevented all the tragic outcomes that the fire would have had to all the guests as well as the employees who were present in the Inn at that night. The report also asserted that the Inn was only equipped with smoke alarms, which are not designed to alert people on the break out of electrical fires. This was a violation of the OSHA requirements according to 29 CFR 1910. 165. OSHA requires employers to establish effective alarming systems to alert all the occupants of their facility in case of an emergency. The most common type of standard electrical alarm system is audible alarms. As far as the Calistoga blaze is concerned, one can also conclude that if the Inn had installed fire alarms, then they were either not sensitive enough or they were not properly functioning. OSHA requires that fire alarm systems must be maintained in good working conditions at all times.Advertising We will write a custom term paper sample on Electrical Fire Causes Half Million in Damages to Calistoga Inn specifically for you for only $16.05 $11/page Learn More It also requires that incase the alarm system is out of service, the employer must have alternative or rather backup systems such as employee runners. The Inn did not have fire detection systems. As provided in the OSHA requirements in 29 CFR 1910. 164, all employers should not only install but also properly maintain automatic fire detection systems in all their facilities. The lack of fire detection systems in the Inn is evidenced by the fact that only one guest noted the electrical fault in one of the bathrooms. Hazards faced by the employees Althoug h no one was injured during the Calistoga Inn fire, the employees faced some consequences. The facility was closed for the facility to be repaired. During that period, almost all the employees remained at home-a drastic change of one’s routine and they may not be comfortable with it. Additionally, not all of the Inn’s seventy employees will be compensated during the time they are forced to be out of work. The insurance company stated that it would only cover the salaries of the ‘key employees’ but they have not yet established who is a ‘key’ employee (Scully, 2012, p.18). Most of the employees also panicked during the incidence an aspect that presents serious health issues to them such as a heart attack. The corrective actions that the Inn should adopt It should provide adequate number of fire detectors and space the around the restaurant as well as the brewery. This will serve effectively in warning the employees and guests in the facility of any incipient fires. The management body of the Inn must ensure that all the installed fire detectors are functional at all times. The only time that they may not be expected to be operational is during repairs and maintenance. Additionally, they should test and adjust all the fire detectors in the facility to maintain reliability and the systems proper operational condition. Detectors also need to be prevented from corrosion especially when installed in areas that are prone to high humidity that promotes corrosion. Research has shown that some of the components may be destroyed during an alarm or test. This requires that the employer should have spare components to ensure that the systems are operational at all times. The Inn also requires an effective set of alarm systems. It must be a distinctive as well as recognizable to all the employees. Just like the fire detection systems, it should be properly maintained to ensure that it is operational at all times. As far as the employe es are concerned, the Inn’s management body should define who their ‘key employees’. This will prevent any confusion between the Inn and the insurance body in compensating the employees.Advertising Looking for term paper on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More The employer needs to come up with a fire prevention plan. It requires them to have procedures for regular inspection as well as the maintenance of safeguards installed on heat producing equipment. This helps in preventing the accidental ignition of combustible materials. An effective and reliable fire prevention plan must start by zeroing in on the particular fire hazards of the work place. This calls for employees to look closely at the different parts of the facility in question and examine each of the specific work areas, fixtures, processes and operations to uncover all the hazards (Jones, 2008, p. 38). The management body must also look into the possible electrical hazards. Electrical hazards are usually overlooked as a prime source of fires yet they are the most dangerous sources of fire. Some of the electrical aspects that can lead to fires include overloaded circuits, damaged wiring, defective switches and outlets among others. Inadequate machine and equipment maintenance p resent a threat as far as the break out of electrical fires is concerned. This is due to the inability to detect any electrical problems and system defects, which can lead to fires. Conclusion This paper had discussed in detail the Calistoga Inn fire highlighting the specific sections of the 29 CFR 1910.164 and 29 CFR 1910. 165 that were neglected by the Calistoga Inn administration, the specific hazards that were faced by the employees and guests at the Inn as well as the corrective actions that the administration needs to consider in preventing a similar occurrence in the future. The Inn did not have any fire detection system in place since one of the guests alerted all the people in the facility of a fire break out. Owing to this, the Inn’s management body should strongly consider the installation of fire detection and alarm systems. References Anonymous. (2004). Fire Prevention: Good planning Saves Lives and Property. Safety  Compliance Letter, 2446, 7. Jones, A. M. (20 08). Fire Protection Systems. NY: Cengage Learning. Schroll, C. (2001). Fire Safety Essentials. Occupational Health and Safety, 70(11), 26-32. Scully, S. (2012). Electrical Malfunction Blamed for Calistoga Inn Blaze. Web.

Monday, February 24, 2020

Significance of Business Process Modelling in Modern Day Context Essay

Significance of Business Process Modelling in Modern Day Context - Essay Example According to the discussion  a business process is a collection of rationally related business activities that integrate in order to deliver something of value such as products, services, goods and information to the customer. It can be viewed individually as discrete steps in a business cycle or jointly as the collection of activities that assist in the creation of the value chain of an organisation and thus relate that value chain with the needs of the customers.From this study it is clear that  business process modelling’s chief objective is to enhance the performance of the business by optimising the effectiveness of connecting activities in the provision of the products or services. The technique is generally related to mapping and workflow in order to permit understanding, analysis as well as positive change. The chief aim of the essay is to comprehend the significance and the benefits of business process modelling in modern day context. It will begin with the discus sion of the meaning of the business process modelling with certain examples. The essay will further attempt at discussing regarding the uses of business process modelling and the reasons behind the organisations implementing it as well as the benefits they derive out of the implementation of this process. The essay will also endeavour at comprehending the various approaches to business process modelling.  Business process reengineering can be considered as one of the most famous terms since the 1990s.

Saturday, February 8, 2020

Community Health & Social Care Essay Example | Topics and Well Written Essays - 2000 words

Community Health & Social Care - Essay Example On the other hand, 15.1% of children in Scotland were obese, and 31.1% were overweight in the year 2008 (Acton 2011, p. 7). In 2007/2008, it is estimated that persons affected by obesity in Scotland consumed a national budget of more than 457 Euros. As a result of the increasing incidences of obesity and overweight cases, the cost is predicted to increase further to an estimate of 0.9-3 billion Euros by 2030. These statistics provided fact based evidence to the Scottish government prompting it to declare obesity an epidemic. Following this declaration, a lot has been done by the Scottish government and stakeholders in the health sector to combat the obesity epidemic. Government and local authority initiatives include the establishment of key policies and guidelines focusing on creating a population made of persons with normal BMI (Donnelley 2010, p. 5). In any country, a healthy population is vital for the purpose of attaining a flourishing economy. Countries with large populations o f people suffering from chronic medical conditions are likely to have a slow economic growth. The Scottish government has pointed out that obesity and overweight pose a real risk to the wellbeing of its population and the entire economy. Therefore, attainment of a sustainable economy in Scotland faces serious challenges in the future due to the rising incidences of obesity (Noya & Clarence 2009, p. 47). ... Obesity reduces the quality of a person’s life and makes a person vulnerable to a lot of serious medical complications. Persons suffering from obesity are highly vulnerable to medical complications such as osteoarthritis, high blood pressure, diabetes, heart diseases and certain cancers. With such medical complications within a society, health facilities experience a serious strain as well as high mortality rates (Andersen 2003, p. 18). The World Health Organisation points out that the number of people who are obese is higher than the number of overweight people across the world. Drastic change in lifestyle is the main contributing factor to this phenomenon, where many people have tuned to sedentary lifestyles. This lifestyle does not demand a lot physically. In today’s modern world, majority of people are using personal cars, washing machines, lifts and computers, making them less physically active most of the time. Leisure times such as watching TV while eating foods that have high calorie levels increases further a person’s risk of being obese (Ostman & Britton 2008, p. 71). The environment we are living in is playing a key role in encouraging people to eat more and do less exercise. Therefore, the global obesity epidemic is influenced by environmental or social factors. Examples of such environments prevail when food manufacturers encourage people to take energy dense drinks and snacks through advertisements on TVs. The two main ways through which the occurrence of obesity can be reduced are through improving diet and engaging in a lot of physical activities. In Scotland, similar issues are evident as the main causes of the obesity epidemic in the country (Gard 2010, p. 37).

Wednesday, January 29, 2020

Free

Free Will Essay Essay Many people in the western world hold very dear the idea of independence, that they can think freely, choose freely, and express themselves freely. This all is connected to the idea of free will that many believe is what makes us human. Many people cannot, however, define free will. There is always the feeling that one can do whatever he/she wants. That is probably why this idea is such a pleasing concept. There is just one serious flaw in the free will concept. People cannot determine everything; there are some things, even before one is born, that determines who he will be in the future. Since people do not choose their parents, or the nationality of their family this creates a serious flaw in the free will concept. Now if people were able to choose these sorts of things they would be gods. It is not up to people to choose their skin colour, nationality etc. When one looks at this issue the concept of soft determinism is probably the safest solution to answer this problem. Since in this concept there are things determined for people, if one knows what he is doing, and the choice is not, in any way, forced by the circumstances the action that he is performing is free. (Roberts 2012) It means that even though one does not have full control over his life, meaning that one does not determine anything before he is born, people are still able to make conscious choices given that the circumstances allow it, fore example, like I am going to do this tonight, or I am visiting this person tomorrow, but these are simple choices, while there are others that you cant choose freely, like external forces have control over it than your own free will. On a smaller scale, who one person might become is really decided by the governments, society, and religions. Religions restrict the activities and freedom of those who follow it and live under its rules, just like in other countries, people are slaves to their political system. On a similar note and this is a very rare and cruel case, in countries ruled by dictators the rulers determine whether people live or not. Next comes the laws created by the governments, usually they restrict certain activities that people have to do. Also, governments make rules, regulations and legislation that determine what people will have to do. Lastly, societies impact the freedom and choices of the person who lives and interact within that society, because his choices are limited. There are many factors that would prove that free will doesn’t exist; religion is the most undecided one of them all. In the Bible particularly, many sources suggest that everybody that believes in God already has his faith determined. Various quotations, starting in the Old Testament, state that people already have their paths determined for them. In the letter to Ephesians St. Paul writes In him we were also chosen, having been predestined according to the plan of him who works out everything in conformity with the purpose of his will (Ephesians 1:11, Jerusalem Bible). It clearly says that if one believes in God and Jesus Christ has his life determined. In another letter to Thessalonians Paul writes that from the beginning â€Å"Because God hath from the beginning chosen you to salvation† (2 Thessalonians 2:13). This clearly emphasizes the previous point that everyone who believes in God will has his life determined as one of the chosen people who will be saved by God. This is true for every religion, however it relates to salvation only, not man’s ability to choose his own path. In the very first book of the Old Testament one can interpret the fact that we are created in God’s image, therefore we posses God’s ability to be free (Genesis 1: 26, Jerusalem Bible). Staying with the Bible, in the book of Genesis, Adam and Eve, against God’s will ate the fruit of knowing good and evil. This in itself is a proof that humans can see what is right and wrong and therefore choose for themselves whether they want to be on one side or the other. â€Å"So then each one of us will give an account of himself to God† (Romans 14:12, Jerusalem Bible) tells people that everyone will have to, in his own heart and soul, give God the account of his own actions! On another note, the Qur’an is often wrongly interpreted as being based on determinism. This is false; if a life of a Muslim was determined for him/her at birth there would be no point in him/her trying to find out the nature of his sin, Allah would not have had to send prophets to teach his people the way, because all their actions would be already determined by them (Gorjian 2010). This suggests that, as far a religion goes people are free to do as they feel is right. This however does not justify the fact that governments take away this freedom from their citizens. Governments taking away freedom from their subjects can be traced back in history, and one the greatest examples for this would be the war of ideologies known as World War II. Political systems are based on ideas like fascism which helped Germans in their economic crisis, communism overthrew the Tzars in Russia which gave the proletariat all the influence they needed, while liberalism promised freedom. This all seems perfect, however, as it is all well known, there were flaws in each of those systems. Nazis under Hitler were only nice to a great portion of Germans as they were trying to create the master race. All others: Slavs, Roma, Jews were hated and discriminated against. In occupied Poland Nazis closed schools, denied access to education, confiscated automobiles, (Cosby 2010) houses, land and riches. The Only secondary education available was trade school which trained youth for a specific job denying them the opportunity to express themselves in different fields. They took away people’s freedom putting them in concentration camps and Ghettos; death camps like Auschwitz detained not necessarily Jews but also Poles, Czechs, Gypsies and even Germans (Biega 1996). For the sake of creating the master race they were determined to kill and enslave, even their own people which meant that one could not choose his affiliation freely, he was either with or against Hitler. In Russia during the Bolshevik Revolution aristocrats were condemned to death. In democratic, liberal countries the process of taking away free will is different. But sticking with the systems; theory of taking away human rights, one has to talk about people operating the machine of terror. Behind every tyranny there is a tyrant including Hitler and Stalin who are probably the most reviled dictators with a very bad reputation. Out of all the evildoers in the world, they were the most remembered for imposing their will on hundreds and thousands of people leaving a stain that makes saying their name in public an awkward thing. Their acts are known to all who knows the history of the 20th century. Their actions caused a lot of distress, killing and exploiting people, imprisoning innocents and denouncing everybody simple rights, no matter if he was a friends or foes. Nobody was allowed to publically speak their minds, people could be killed for any simple reason. Both of them used concentration and death camps where people would be stripped of their freedoms and their rights did not exist and their bodies were exploited for hard labour or experiments. In these countries dictators were the law. Now if one looks at a country like North Korea with Kim Il Sung, the previous leader of the nation, he denied people rights of information, freedom of press or freedom of speech. He ordered the whole nation to be brainwashed to believe he was god. Aside from being an attack on one’s free will it was an attack on one’s understanding of the world. When the supreme leader died, people fell into chaos as they did not know what will happen the next day, if there was a next day. Kim Il Sung took away not only their freedom, but also their whole world. These are things that would be unthinkable in a democratic society. In democratic states laws are a fundamental part of the society. People are afraid of anarchy more than they are scared to lose their rights even though these laws are just written statements of already known moral facts. It is logical that killing someone is immoral, stealing is wrong; all sorts of sexual act are cruel for the victim. Laws are supposed to protect people and make sure that others are shielded from the evildoers who break the law. There is a difference though between punishing someone for what he has done and changing the laws to suit someone’s personal goal. Looking at the terrorist attacks on September 11 2001. The aftermath of this horrible event sparked even more terrible actions taken by the lawmakers. The Patriot Act was something that unjustifiably took away peoples’ rights to act free not for something that they have done but rather something they might, maybe, probably be doing. The Patriot Act targeted many innocent people who were under suspicion of being terrorists not because they took part in terrorist training, but rather because they were of a certain skin colour or race. An initiative was put together by editorial cartoonists to present the very hurtful truth of how freedom was taken away through laws. Thus, for example Lalo Alcaraz created a cartoon that presents President Bush saying that liberty is secured while on another panel the Statue of Liberty is seen in prisoner outfit handcuffed and presented like detainees from Guantanamo Bay, commentary is unnecessary for this one. Another work by Clay Bennett demonstrates workers using materials from house labelled privacy to build a fence around this house which was labelled security. What the author was trying to present is the scandal with phone calls being listened to in order to prevent another attack while trying to listen for any terrorist activity (USA Patriot Art Show). The types of activities presented in the previous argument are shunned upon by many people because they invade their privacy and freedom. On the other hand laws and regulations with the word ‘freedom’ in them are very highly thought of by citizens since they are an assurance of their freedom and ability to express it. Laws, such as the freedom of speech, freedom of information, and freedom of religious expression or sexual expression, are important, they work as a manifestation of country’s liberty. How is it than that many of these laws, even though they say freedom, do not really give people the right to exercise these rights freely? That is because they contradict with many other rights granted by the government. And so one has the freedom of speech yet he cannot say racist things or anti-homosexual slurs as it violates the anti hate speech law. This is a very big and unsubordinated flaw on the part of the governments if they are able to pass two contradicting laws. If they do that hen freedom of speech is not so free anymore and takes away one’s ability to say whatever he wants, no matter how offensive or inappropriate it is. However, as much as we can see governments and religions as factors that manipulate or free will, society can be considered one of the biggest factors too. Society, the people we interact with, live by, and see everyday, those are the ones that constraint your choices and free will. Society even though it is not shown clearly, it still forces the individual to forget about making free choices that will deviate him/her from the norm. destructive attitudes such as racial prejudice, attitudes can lead our thoughts and actions. Social influences can affect human behaviour by changing our attitudes. So, actions like what i just mentioned affect our choices, and limits the options we have to choose from in life. Society can limit the ways you think, behave, choose, act, and develop, which makes it the perfect tool to completely strip away someones freedom without showing that its forcing this freedom to be taken away, basically, how society works is it makes us think we are free willed, but we are not free to choose what we want to do. There was enough said in this essay, maybe even too much. There were a lot of thoughts meant to be conveyed and views to be shared. There is only hope that one might understand the fact that governments don’t have to be evil fascist dictatorships or communist oppressors to control its citizens. Even though we may feel like we have complete control over our free will, there are external forces that impact the way we make our choices and the the paths we choose. Societies, religions, and governments are the major part of these external forces that manipulate our choices and our free will, so in the end, this idea of complete free will might be an illusion since humans are controlled by and external force whether it be government, religion or the society and individual lives in. â€Å"Because God hath from the beginning chosen you to salvation† (2 Thessalonians 2:13, New Revised Standard Version) In him we were also chosen, having been predestined according to the plan of him who works out everything in conformity with the purpose of his will (Ephesians 1:11, Jerusalem Bible) In the very first book of the Old Testament one can interpret the fact that we are created in God’s image, therefore we posses God’s ability to be free (Genesis 1: 26, Jerusalem Bible) â€Å"So then each one of us will give an account of himself to God† (Romans 14:12, Jerusalem Bible).

Tuesday, January 21, 2020

Racial Equality and the Abolition of Slavery in France :: Exploratory Essays Research Papers

Racial Equality and the Abolition of Slavery in France When Abbà © Sià ¨yes wondered, "What is the Third Estate [or are slaves]? Nothing. What has it [have they] been until now in the political order? Nothing. What does it [do they] want? To be become something†¦" (65), he could have just as easily spoken of slave's misery rather than the Third Estate's plight. While, his scope was limited, his pains were not. Following their first revolution, the French National Assembly helped to change the world. Enlightened, they saw, they defined, they tried to ease all of mankind's suffering. Finally, the term man began to transcend color. If man has rights, they must apply to all men. And thus, the concept of racial equality is born. I will argue in order to achieve this end, and to prove the necessity of racial equality, Enlightened thinkers exposed flaws in current social philosophy, demonstrated the logical conclusions of their progress, and finally addressed the implications of abolition. Marquis de Condorcet was an outspoken advocate for all forms of human rights-religious, gender, political and especially racial. In his "Dedicatory Epistle to the Negro Slaves" he writes: My Friends, Although I am not the same color as you, I have always regarded you as my brothers. Nature formed us with the same spirit, the same reason, the same virtues as whites†¦Your tyrants will reproach me†¦indeed, nothing is more common than the maxims of humanity and justice†¦ Reducing a man to slavery†¦[takes] from the slave not only all forms of property but also the ability to acquire it†¦ (56). Condorcet employs the technique of de/humanizing his subjects to display the arbitrary nature of slavery. Moderates, slaves, and whites-anyone could achieve slave status under these random means. Society needs to prevent subordination. The white Condorcet speaks almost in apostrophe; the style of his introduction greatly resembles an ode. Addressing the slaves in this manner gives even more deference to the lowly slaves. Similarly, the slaves have been elevated to "My Friends," further humanizing their cause. Although Condorcet was a well-respected member of the National Assembly, he relates to the slaves how "he is not one of the them." The ordered diction again serves to equate a white man to a slave. This segment's tone lacks both condescension and sarcasm. He nearly supplicates to the slaves for their quintessence. His friends-the blacks-are his brethren. If he shares spirit, virtues, and reasons with slaves, what is to distinguish them?

Monday, January 13, 2020

Respiration and Photosynthesis

â€Å"Respiration† and â€Å"Photosynthesis† All life depends on two chemical reactions â€Å"Respiration† and â€Å"Photosynthesis†. These two processes are quite crucial because they are a source to nearly all life on Earth. Both of these processes are quite similar yet differentiate vastly. In this essay I’ll be comparing and contrasting â€Å"Photosynthesis† and â€Å"Respiration†. I’ll start by discussing what actually happens in both these processes and how? Moving on to the energy transfers these processes go through and how these reactions relate to each other. Plants feed using a process called ‘Photosynthesis’. Photosynthesis is the chemical change which happens in the leaves of green plants. It’s the first step towards making food; not just for plants but ultimately every animal on the planet. During this reaction carbondioxide and water are converted into glucose and oxygen. For this reaction to occur both carbon and nitrogen are absorbed from the roots as nitrate and so is carbon as carbondioxide from the air and it also needs energy as the reaction is endothermic, therefore the energy is ‘light’ from the sun. This is absorbed by a green substance called chlorophyll in the leaf. Therefore, photosynthesis takes place in the chloroplasts which are present in the palisade cells (found near the top of the leaf. ) (fig: 1 ) As chloroplasts contain a green pigment called chlorophyll, which absorbs light energy needed to make photosynthesis happen. The equation for this reaction is: 6CO2 + 6H2O+ light energy —> C6H12O6 + 6O2 Sugars created in photosynthesis can be later converted by the plant to starch for storage, or it can be combined with other sugar molecules to form specialized carbohydrates such as cellulose, or it can be combined with other nutrients such as nitrogen, phosphorus, and sulfur, to build complex molecules such as proteins and nucleic acids. Moreover, ‘respiration’ is reversibly related to photosynthesis because it takes in light energy and respiration gives out energy, which is used by the body as the glucose is converted into starch or stored. Oxygen is consumed unlike in photosynthesis, although in respiration energy is released in a more controlled and manageable way. During photosynthesis water and carbondioxide are chemically combined to make glucose and oxygen. The equation as follows: C6H12O6 + 6O2 —> 6CO2 + 6H2O In addition, respiration and photosynthesis are both processes which depend on each other on a very wide scale. Fig: 2 explains this. (Fig: 2 ): Shows a cycle and how photosynthesis and respiration are dependent on each other. As the leaf produces oxygen through photosynthesis and then that oxygen is inhaled by an animal. Later, the animal breathes out carbondioxide, and that is then absorbed by the plants through leaves by the air, in order for respiration to happen; making this ongoing cycle continue. Though photosynthesis only takes place in leaves of plants (inside palisade cells) during the presence of light, respiration takes place in every living organism inside the mitochondria of the cell, with or without light being present or not. As all cells need energy through the sugar they made in their leaves; oxygen moves through diffusion through the plant from cell to cell. Any oxygen not used by the plant in respiration, leaves the plant through tiny holes under the leaf called stomata. That’s then part of the air we breathe, making the whole process start again. That’s how closely photosynthesis and respiration are linked to each other. Whilst, both respiration and photosynthesis are quite similar yet unlike at the same time. Respiration is a process by which energy is liberated. On the other hand photosynthesis is a procedure where energy is stored in carbohydrate molecules as in, photosynthesis is an anabolic (constructive) process, resulting in the building up of carbohydrate molecules. While in respiration a catabolic (destructive) process occurs, resulting in the breakdown of carbohydrate molecules. So, respiration results in a loss in dry mass where photosynthesis is totally the opposite, it results in a gain in ordinary mass. Furthermore, there are enzymes involved in the process of respiration. Enzymes are biological catalysts that speed up a reaction. The organic compounds that are broken down are substrates. Glucose is the most common substrate. The general equation for respiration is: C6H12O6 + 6O2 —> 6CO2 + 6H2O + 38ATP During respiration, glucose undergoes glycolysis forming pyruvic acid. Glycolysis consists of nine separate chemical reactions, each catalysed by a specific enzyme. The key players in glycolysis are the enzymes ‘dehydrogenase’ and a coenzyme (a non-protein helper). So, in photosynthesis is catalysed by chlorophyll. To summarize, photosynthesis takes the raw ingredients of water, carbondioxide and uses light to make glucose and oxygen. Despite, respiration uses glucose and oxygen to produce carbondioxide and water as waste products. Both these processes takes place in cells except respiration takes place in the mitochondria of a cell. Photosynthesis is catalysed by chlorophyll acting in concert with lipids or sugars, while in respiration ‘dehydrogenase’ is used. Nevertheless, photosynthesis and respiration both are a part of an ongoing cycle and work together in order for plants or animals to survive.

Sunday, January 5, 2020

Essay A look at Nora’s transformation from beginning to end

Many human beings, in particular women, are always searching for the especial individual and do anything in order to get what they expect. Love is a crazy feeling in which the heart leads the way and sometimes we can consider those in love under a spell. The brain has no saying and common sense is lost against this so-called â€Å"feeling of love.† I will be discussing the play a â€Å"Doll’s house† by Ibsen and in particular the transformation that Nora undergoes throughout the play until she recognizes that she is not in love with Torvald. This play was set in a time were women were dependent on man most of the time and were not able to define themselves. The only duties given to a wife, like Nora, were to be a good House wife, Take care of the†¦show more content†¦Nora explains â€Å"the past eight years have been such happy time.†(Ibsen,7). This quote gives the sense of dependency to Torvald and how much in love she thinks she is. Meanwhile, N ora enjoys being a wife and a mother at times. Nora is depicted by Torvald as animal names and she enjoys to be called these names. The names range from â€Å"My little squirrel, little lark, little sweet tooth, my pretty little pet and little spendthrift.†(Ibsen, 1-5). Of course Nora enjoys to be called those names because they are coming from the man she belongs to and one that has kept her happy for the past eight years. In comparison, this stage in their relationship relates to stage four of Stendhal’s â€Å"Love†. Nora has grown acquainted to Torvalds â€Å"name calling† and therefore, â€Å"Love is born, to love is to enjoy seeing, touching, and sensing with all the senses, as closely as possible, a lovable object that loves in return.†(Stendhal,45). In this case Nora is the object that loves him in return. Following this further, the first crystallization begins and Nora counts her blessings that Torvald has brought to her life. This explain s all the chatting and extra ta;king she did with Kristine in order to bring her up to date about her life. Nora mentions to Kristine, how Torvald became sick and they had to move, â€Å"and he became seriously ill. The doctors said it was essential for him to go south.†(Ibsen,9). The crystallization stage is fond of â€Å"counting yourShow MoreRelatedAnalysis Of Henrik Ibsen s A Doll s House 1381 Words   |  6 PagesAssignment, HL 9 May 2017 The Role of Symbolism in Nora’s Transformation from Repression to Liberation in A Doll’s House The play in prose A Doll’s House is written by Henrik Ibsen, and set in Norway in 1879. By inserting symbols into the storyline, Henrik Ibsen reveals the theme of female submissiveness and male superiority during the 19th century and highlights character revelation in the play, namely through Nora’s transformation from being repressed to being liberated. 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