3 Cases of Sentence-Composition Confusion

3 Cases of Sentence-Composition Confusion 3 Cases of Sentence-Composition Confusion 3 Cases of Sentence-Composition Confusion By Mark Nichol It’s not only quite possible but also quite common for what initially appears to be a well-written sentence to turn out to fail to express what the writer intended. Readers may be able to understand that intent, and may not even notice the error, but confusion is likely. Here are three sentences that don’t quite say what the writer thinks they say, followed by discussions and revisions. 1. Jones teamed up with another future Hall of Famer named John Smith. This sentence literally states that Jones’s name is actually John Smith; â€Å"another future Hall of Famer named John Smith† implies that the previously mentioned person shares that name. To eliminate this distraction, simply replace name with a comma: â€Å"Jones teamed up with another future Hall of Famer, John Smith. (Alternatively, change another to fellow and delete named: â€Å"Jones teamed up with fellow future Hall of Famer John Smith.†) 2. Gillian Anderson was offered half of David Duchovny’s salary for the return of The X-Files. Here, the take-away is that half of David Duchovny’s salary was taken away and offered to Gillian Anderson- obviously not the intended meaning, which is that Duchovny was paid twice as much as Anderson to return to the television series. The fact that Duchovny’s salary is mentioned only for comparative purposes should be emphasized: â€Å"Gillian Anderson was offered half of what David Duchovny was paid to return to The X-Files.† (Alternatively, write â€Å"Gillian Anderson was offered half as much as David Duchovny was paid to return to The X-Files.†) Note, too, the rewording in each case of the end of the sentence, which originally was written as if to suggest that she gave the series back in exchange for taking half of Duchovny’s salary, rather than that in exchange for reprising her role in a new edition of the series, she is earning half of what her male co-star is being paid. 3. I managed to pinpoint the location of his first housing development, but finding the first house he built was about as easy as locating men who worked on his construction crews. To compare one difficult task (finding the first house a housing developer built) with another (tracking down his contractors) by writing that one was as easy as the other could confuse readers. (As it is, only the counterpoint conjunction but provides a clue that the second and third objectives were a challenge to achieve.). For clarity, replace â€Å"as easy as† with â€Å"as difficult as†: â€Å"I managed to pinpoint the location of his first housing development, but finding the first house he built was about as difficult as locating men who worked on his construction crews.† Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:Wether, Weather, WhetherThe Writing ProcessDrama vs. Melodrama

Utilizating halophytes in afforestation and reforestation reducing Research Proposal

Utilizating halophytes in afforestation and reforestation reducing pressure on deforestation - Research Proposal Example On the other hand, reforestation refers to the development or maintenance of an existing forest through the act of planting trees when others are cut. Deforestation may not prove a very effective means of reducing pressure on deforestation leading to better chances on environmental maintenance. Through these measures afforestation and deforestation, the environmental aspects would indicate an improvement that ranges from the reduced pressure on deforestation. The challenges faced by many countries on fighting the environmental changes occasioned by the high rate of deforestation, there have developed options that would aid in providing solutions to deforestation. Through these, the application of halophytes has proven an option to aid in providing the environmental cover necessary to improve the environment. The application of halophytes proves applicable based on their ability to withstand tougher grounds and grow into plants that will keep the necessary green cover available. The environmental efforts to redeem the environment have mostly proven futile leading to the need to develop netter approaches to the problem hence the study below: Many environmentalists have developed approaches towards the solving of deforestation. Despite these efforts, deforestation still on the rise and has provided for a fear of the environment caused by the increasing effects and loss of the earth’s cover. Many efforts have emerged aimed at reducing the effect and creating a means of dealing with the challenges. These range from afforestation to the campaigns promoting reforestation. The application of these means did not yield much and hence the concentration of many on studying these aspects to reveal better approaches to the problem. The application of resistant plants and those that can grow under difficult conditions has provided the option that many consider workable in reducing the pressure on deforestation. The

Essentials Mangement (report) Essay Example | Topics and Well Written Essays - 1500 words

Essentials Mangement (report) - Essay Example The Essentials Management is all about finding solutions to help the organisation to improve efficiency, reduce costs, decrease cycle time and push up strategic initiatives. What are the issues before an ambitious management and an expanding organization? Find solutions to short term and long term problems, lookout and seize the opportunities well in time in this fast moving age of industrial and internet revolution, tackle critical issues posed from time to time and improve effectiveness in functions and crucial programs. Of the four important factors of production, land, labor, capital and organisation, labor (workforce at all levels) is important. The employees can build an organisation just as sometimes it is claimed that the employees can break it. For the organisation to become prosperous and grow employees (including officials of the top management) need to be basically sound and industrious and basic conditions and favourable atmosphere need to be created for them to become b asically sound and industrious. â€Å"If everything is important, then nothing is†¦.Whether it is a multinational corporation, a department within a larger company, or a small entrepreneurial venture, every organisation provides its leader with more distractions and concerns than one person can handle. The key to managing this challenge, of course, is to identify a reasonable number of issues that will have the greater possible impact on the success of your organization, and then spend most your time thinking about, talking about, and working on those issues.†(Lencioni, 2006, introduction. xi) The phrases like decentralization, delegate responsibility etc. often find favor in an expanding organisation. The modern management science favours these techniques. But the critical point for the success of organization is somewhere else. The growth of an organization needs to be a healthy growth. None but the head of an organisation can make it healthy. To delegate responsibility for

Spirituality in Health Care Essay Example | Topics and Well Written Essays - 1750 words

Spirituality in Health Care - Essay Example As a means of understanding this to a more effective degree, the following analysis will discuss the role that spirituality plays in helping to address this primary task. As such, for purposes of this analysis, the author will focus specifically upon the realm of the way in which spirituality can play a role in attending to the needs of the patient, the way in which a clear delineation between a given set of beliefs and/or proselytize nation must be separated from spirituality, and the innate importance of being continually cognizant and aware/appreciative of different beliefs and the different multicultural approaches to spirituality that the patients might have. Only thorough exemplification and examination of these topics will give more effective understanding of how spirituality can be engaged within the realm of healthcare provision. The following analysis will provide a brief introduction into the topic as well as discussing the way in which three separate faiths integrate with a comparative approach to healthcare. As such, the three faiths which will be referenced are as follows: Buddhist, Shinto, and Baha’i. ... nderstood that spirituality is still a very delicate topic due to the fact that it does not exist, nor is represented, categorically among each and every patient that seeks a level of treatment (Reimer-Kirkham et al. 203). Instead, spirituality is a highly personal component of an individual’s worldview. As such, it is the ultimate role of the healthcare provider to be cognizant of this and not to seek to foster any particular type of approach to spirituality. Instead, merely listening and being aware of any needs/beliefs that the patient might represent to the healthcare provider is a preliminary and essential task. In this way, the first faith to be discussed, Buddhism, it must be understood that the Buddhist approach to healthcare provision is ultimately quite depressing with regards to the way in which care and treatment can be provided. From the Buddhist interpretation, even the highest form of care can only be viewed from the standpoint that death can merely be delayed a nd suffering itself should not necessarily be sought to be averted in and of itself due to the fact that it has an innate potential for purification and the ability to allow the individual to come to a greater appreciation for life and an escalation towards the state of nirvana. All of this of course springs from the understanding that Buddhism holds as a tacit truth that suffering is a part of life and as such should be accepted without actively seeking to diminish it. With that being said, it is of vital importance that healthcare provider is not a means anyway, or at any time, to seek to promote a particular worldview or proselytize their own belief system to the patient. This is of course due to the fact that this represents a clear breach of professionalism and an overstepping of the

Free Vibration Of A Cantilever Objective

Free Vibration Of A Cantilever Objective The purpose of this experiment is to determine the natural frequency of a cantilever beam study both undamped and damped free vibration motion of a cantilever beam. Vibration is the periodic motion of a body or system of connected bodies displaced from a position of equilibrium. In general, there are two types of vibration, free and forced. Free vibration is maintained by gravitational or elastic restoring force. Forced vibration is caused by an external periodic or intermittent force applied to the system. Both of these types of vibration may be either damped or undamped. Undamped vibrations can continue indefinitely because frictional effects are neglected in the analysis. Basically, if a system that is subjected to an initial disturbance and is left to vibrate on its own, the subsequent vibration is known as the free vibration. Vibrations without damping would result in a continuous vibration of the particular oscillatory body. As a matter of fact, it will produce a displacement-time graph of such nature as shown in the following figure. This graph is commonly referred to as the simple harmonic motion. http://upload.wikimedia.org/wikipedia/co mmons/4/44/Simple_harmonic_motion.png Figure 1: Simple Harmonic Motion (Displacement-Time Graph) However, in reality, just as with many other scientific theories, this is impossible because friction and other forces are present both internally and externally. As the system is subjected to these forces, this phenomena is called damping. The principle effect of damping is to reduce the amplitude of an oscillation, not to change its frequency. So, the graph of the amplitude of a normal damped oscillation might look like the following: http://www.efunda.com/formulae/vibrations/sdof_images/SDOF_UnderDamped_Response.gif Figure 2: Graph of Damped Oscillation (Displacement-Time Graph) Apparatus and Materials: 1. Cantilever beam apparatus -Modulus of elasticity of aluminium(E) : 70GPa -Dimension of the cantilever beam : 927mm (L) ÃÆ'- 19.09mm (W) ÃÆ'- 6.35mm (H) -Mass of the cantilever beam : 292.59g Mass of the damper : 122 g 2. Strain gauge 3. Strain recorder 4. Viscous damper Experimental Procedures: Figure 3: Experiment Setup without Viscous Damper Figure 4: Experiment Setup with Viscous Damper The computer and the strain recorder were switched on. The strain recorder application software was started by double clicking on the DC104REng shortcut icon on the computer desktop. The experiment setup was shown in Figure 3. The operation of the strain recorder and the recorder application software were referred to the operational manual. The viscous damper was removed if it was attached to the beam. The beam was held and displaced by, ymax, -20mm, -15mm, -10m, -5mm, 0, 5mm, 10mm, 15mm,and 20mm. The strain recorder reading for each displacement value from the Numerical Monitor screen of the application software was recorded manually. The relationship of the displacement (of the free end of the beam) and the strain recorder reading was obtained by plotting an appropriate graph using a spreadsheet. The beam is displaced by 30mm and the beam is left to vibrate on its own. The strain recorder reading was recorded by clicking on the Play and Stop button. The recorded file was retrieved by clicking on the Read USB button. The graph of the beam displacement versus time, t was plotted. The experiment was repeated by using beam displacement of 50mm. The viscous damper was connected as shown in Figure 3. Steps 7 and 10 were repeated by using beam displacement of 30mm and 50mm respectively. a) Theoretical Calculations As given in the experiment: Modulus of elasticity of aluminium,E = 70 GPa Length of the cantilever beam, L = 0.927m Width of the cantilever beam,b = 0.019m Thickness of the cantilever beam, h = 0.006m Mass of the cantilever beam, mcantilever = 0.293 kg Mass of the damper, mdamper = 0.122 kg b) Experimental Results and Calculations Free Vibration of Cantilever Beam at 30mm Displacement Natural Circular Frequency of Beam with Viscous Damper, The free vibration of the theoretical natural frequency of the cantilever beam in this experiment is 5.75Hz while the experimental natural frequency of the cantilever beam is 6.25Hz for amplitude of 30mm and 6.25Hz for amplitude of 50mm. The viscously damped vibration of the theoretical natural frequency of the cantilever beam is 3.45Hz and the experimental natural frequency of the cantilever beam for amplitude of 30mm and 50mm are 3.57Hz and 3.57Hz. Percentage error, % x 100% Free Vibration of Cantilever Beam at 30mm Displacement Percentage error, %= x 100% =8.70% Free Vibration of Cantilever Beam at 50mm Displacement Percentage error, %= x 100% =8.70% Viscously Damped Vibration of Cantilever Beam at 30mm Displacement Percentage error, %= x 100% =3.48% Viscously Damped Vibration of Cantilever Beam at 50mm Displacement Percentage error, %= x 100% =3.48% In this experiment, it is calculated that the percentage error for the free vibration is both 8.70% for 30mm and 50mm. For the viciously damped vibration, the percentage error for the 30mm and 50mm were both 3.48%. The results of the experiment were slightly inaccurate. This may be caused by the external force which is the air resistance as the beam oscillates. Another factor is caused by parallax error which occurred during the measuring of displacement before the beam was released as our eye level was not perpendicular to the scale of the metre rule. When the beam is released, it slightly hit the bottom of the container which decreases the original force released drastically which affects the amplitude of oscillation. Furthermore, the Modulus of Elasticity(Youngs Modulus) was given, which might not be accurate. All these source of error may affect the results of the experiment to be inaccurate. The results of the experiment can be improved by measuring the Modulus of Elasticity. Using a deeper container would also avoid the damper to hit the bottom of the container. Furthermore, the experiment can be done in a vacuum box to avoid air resistance. Eye level should be adjusted until it is perpendicular to the metre rule scale. This steps can increase the accuracy of the results. The damped period, damped natural frequency and the damping ratio of the system of free vibration is. When the amplitude is 30mm or 50mm for both cases, they have the same damped period, damped natural frequency and damped ratio. The percentage error for the free vibration of 30mm and 50mm were both 8.70% while for the viciously damped of 30mm and 50mm were both 3.48%. This indicates that the difference in amplitudes do not affect the frequency of the oscillation. From the general equation of frequency : , where c=speed of wave ÃŽÂ »= wavelength This formula proves that amplitude or displacement does not affect the frequency of the oscillation. If the strain gauge is mounted on the other end of the cantilever beam, the results would be not accurate as the gauge is very sensitive to changes. At the other end, there is not much difference in the change of length which affects the strain. In Figure 3, the strain can be detected more easily as the change in length is very obvious. This is because when the free end is free to vibrates, the vibration will be strong but the compression and tension that results on the surface of pressure sensor is not that strong. Conclusion : The theoretical natural frequency , for this experiment is 5.75Hz for free vibration cantilever. The value of both 30mm and 50mm frequency obtained were 6.25Hz which have percentage error of 8.70%. Whereas, the theoretical damped natural frequency , is 3.45 Hz. The value of both 30mm and 50mm frequency obtained were 3.57Hz which have percentage error of 3.48%. Furthermore, the results proves that the displacement does not affect the vibration(frequency) of the oscillation of the cantilever beam.

Martin Luther King Jr. :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  After the Birmingham, Alabama newspaper published â€Å"The Public Statement by Eight Alabama Clergymen† calling Martin Luther King Jr.’s activities â€Å"unwise and untimely,† King wrote a response back from jail arguing each point the clergymen had made in their â€Å"Public Statement.† In the â€Å"Letter from Birmingham Jail,† King points out that he is not an outsider since the people of Birmingham invited him and that since they are all within the United States, nobody should be even considered an outsider. Being a fighter of injustice, King says, he sought to negotiate with the white community of Birmingham, but they refused to comply. Then, he illustrates to them that the tension amongst the groups is many times good because it leads to action and negotiation. He further explains that calling the actions of Negroes â€Å"unwise and untimely† is denying them justice, which they have been waiting for too long. Moreo ver, King explains that laws can be just and unjust, and that he will only obey just laws that agree with the moral code and disobey laws that do not unlike the white churches, which permit prejudice and hate even though they should preach brotherhood and love. Lastly, King points out that Negroes will win their freedom in the end because it is their right and God’s will. To argue his points in the â€Å"Letter† King uses each of the three rhetorical appeals: ethos, pathos, and logos. In this essay, I will try to prove that one appeal is more effective than the rest, but first in order to help one understand what these appeals mean, I will use Arthur Quinn’s definitions of what the three appeals entail. The first appeal, the ethos, tries to persuade an audience to agree with an argument by using the reputation and character of the speaker or writer. For instance, a well-liked political leader might hold a strong ethos in the eyes of his constituents, and therefore his opinions on issues might convince his constituents to hold the same opinions whether or not they know anything about the issue. In contrast, the pathos appeal attempts to persuade an audience by targeting their emotions in attempt to gain their sympathy for the argument. An example of this appeal can be seen in TV commercials fundraising money for impoverished children. The final appeal, the logos, attempts to persuade an audience using logic and good reasoning.

Analysis of two brands of commercial Bleaches Essay

Analysis of Two Brands of Commercial Bleaches Objective To determine the concentration of sodium chlorate(I) (NaClO) in two commercial bleaches and compare the two bleaches on both concentration and price. Procedures 1. 10. 0 cm3 of the bleach â€Å"KAO† was pipetted into a clean 250 cm3 volumetric flask. It was made up to the mark using deionized water. 2. 25. 0 cm3 of the diluted solution was pipetted into a conical flask. 3. 10 cm3 of 1 M potassium iodide solution and 10 cm3 of dilute sulphuric acid was added into the conical flask also. 4. The mixture in the conical flask was titrated against the 0. 0992 M sodium thiosulphate solution. 5. Three drops of freshly prepared starch indicator are added into the conical flask when the reaction mixture turned pale yellow . 6. The mixture was titrated to the end-point. 7. At the end point, the solution turned from dark blue to colourless. 8. Steps (1) to (7) were repeated with another bleach â€Å"LION† Results Concentration of standard sodium thiosulphate solution : 0. 0992M Brand 1 Trade Name : KAO Bleach Price : $7. 33per dm3 ($11/1500mL). Trial 1 2 Final burette reading / cm311. 90 23. 40 35. 00 Initial burette reading / cm3 0. 20 11. 90 23. 40 Volume of Na2S2O3 / cm3 11. 70 11. 50 11. 60 Brand 2 Trade Name : LION Price : $6. 67per dm3 ($10/1500mL) Trial 1 2 Final burette reading / cm3 14. 60 28. 70 42. 80 Initial burette reading / cm3 0. 50 14. 60 28. 70 Volume of Na2S2O3 / cm3 14. 10 14. 10 14. 10 Questions 1. For each brand, calculate (a) the amount of the active ingredient available in g dm-3. (b) the cost per gram of this compound. (c) 1a) For KAO Bleach, Averge volume of sodium thiosulphate solution used=(11. 5+11. 6)/2=11. 55cm3?no. of mole of S2O32-=(11. 55/1000)(0. 0992) =0. 00114576mol. ?no. of mole of I2 =(no. of mole of S2O32- )/2 =0. 00057288mol ?no. of mole of OCl- in10 cm3 solution = no. of mole of I2 x10 =0. 00057288Ãâ€"10 =0. 0057288mol ? Mass of OCl- contained in 10 cm3 solution=0. 0057288x(16+35. 45) =0. 29474676g ?Concentration of OCl- (active ingredient available) =0. 29474676/(10/1000)=29. 47gdm-3 For LION Bleach, Averge volume of sodium thiosulphate solution used=(14. 1+14. 1)/2=14. 10cm3 ?no. of mole of S2O32-=(14. 10/1000)(0. 0992) =0. 00139872mol. ?no. of mole of I2 =(no.of mole of S2O32- )/2 =0. 00069936mol ?no. of mole of OCl- in10 cm3 solution = no. of mole of I2 x10 =0. 00069936Ãâ€"10 =0. 0069936mol ? Mass of OCl- contained in 10 cm3 solution=0. 0069936x(16+35. 45) =0. 35982072g ?Concentration of OCl- (active ingredient available) =0. 35982072/(10/1000)=35. 98gdm-3 1b)For KAO Bleach, Cost per one gram of OCl- = 11 /[29. 474676x(1500/1000)] =$0. 277/g For LION Bleach, Cost per one gram of OCl- = 10 /[35. 982072x(1500/1000)] =$0. 185/g 2. Based on the calculated results, decide which of the two brands of bleach is a better buy. When compring the costs per one gram of OCl- of KAO(0. 277/g) and LION($0. 185/g), as we can pay a lower price ($0. 185)to buy the same weight of active ingredient (OCl- ) in LION bleach, LION bleach is a better buy. 3. Explain why potassium iodide and sulphuric acid must be in excess. ClO-(aq) + 2I-(aq) + 2H+(aq) i I2(aq) + H2O(l) + Cl-(aq) From the equation above, iodide ions and hydrogen ions react with Hypochlorite ions to form iodine ,water and chloride ions. To determine the actual number of mole of ClO- ,all ClO- ions sholud react to give iodine. KI (I-) and H2SO4 (H+) must be in excess to ensure all ClO- has been converted into Cl- ions. Then the number of mole of I2 produced is calculated by titrating against sodium thiosulphate and hence the number of mole of ClO- ions can be calculated by ratio: No. of moles of ClO- = No. of moles of I2 In other words, excess potassium iodide and sulphuric acid are used for ensuring all ClO- ions are reacted react to give iodine. Moreover,dilute sulphuric acid is added to increase the rate of reaction. If KI and H2SO4 are not in excess, some of the ClO- ions are not converted into Cl- . Consequently the calculated number of mole of ClO- ions present would be smaller than the actual one since the number of mole of ClO- ions which are not converted into Cl- are not taken into account. 4. Bleaching solution may deteriorate for two main reasons. One is the attack by carbon dioxide in air according to the equation: 2ClO-(aq) + CO2(aq) i CO32-(aq) + Cl2(aq) What is the other possible reason? Under normal condition,Hypochlorite ions decompose to give oxygen and chloride ions. Ionic equation: ClO-(aq) i O2(g) + 2Cl-(aq) Chemical equation: NaClO(aq) i O2(g) + 2NaCl(aq). The rate of the reaction above can been increased at high temperature or under sunlight. When sodium hypochlorite is heated or evaporated, sodium chlorate and sodium chloride will be formed. Chemical equation: 3 NaOCl(aq) i NaClO3 (aq)+ 2 NaCl(aq) 5. The starch indicator should not be added too early. Why? Starch is often used in chemistry as an indicator for redox titrations where iodine is present as starch forms a very dark blue-black complex with iodine. Moreover,the indicator is not affected by the presence of iodide (I-). In order for the the starch solution to change colour, both starch and iodide must be present. Starch forms an unstable complex which is blue coloured in low concentrations of iodine. However, this complex is in high concentrations of iodine . If starch solution is added too early, the conical flask still contains high concentration of iodine. As a result, highly stable complex is formed,the starch indicator then cannot be decolourised and the complex will spoil the reaction medium. Consequently, the titration cannot continue. Therefore the iodine must be diluted first with the titrant ,sodium thiosulphate to ensure no higly stable complex is formed. After that the starch can be added.