Should Boys Learn to Cook free essay sample

In my point of view I strongly agree with the statement of how boys should learn to cook . First of all the ability of cooking is a lifetime skill that everyone should have . When a boy has the skill of cooking they don’t have to have the fear of going hungry , but rather just make something they like and is simple to make . There are many advantages for a boys who know how to cook ,they learn to be more independent ,they save money ,making whatever they like as they please, and if married their helping their wife by leaving out one chore for them not to do. These days boys are usually dependent on their moms and later their wives to cook for them . In a way their kind of spoiled and with this they don’t know how to make the simplest of food . Whenever their food is a little delayed they get cranky and hungry . We will write a custom essay sample on Should Boys Learn to Cook or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page A big example of this can be my dad. But when learning of to cook on their own, they don’t have to wait for their food to be made and also they can make what they like to eat and how they like it made . Also they can make their food whenever they want rather than bothering their mother or wife. Another advantage of a boy learning to cook is that when guys don’t know how to cook they usually spend their money on takeout and catering . We all know takeout food isn’t all good ,it may taste good but you don’t know what inside and how much fats and carbohydrates it may contain . It can cause them to either gain a lot of weight or gain harmful diseases . This is usually common for bachelors who aren’t married and are living on their own . If they learn how to cook then they could make food that’s available at home , know what their dish contains and can make it healthy for themselves. Another advantage of boys learning to cook is that they don’t have to bother their wife or mother to make food for them . Also they could help out in the house by making food for the family too sometimes . In a way their helping their mother or wife with letting them have a break from at least one chore . Whenever their hosting parties the mothers or sisters usually do all the cooking and for parties especially there’s a lot of cooking . Once in a while the guy can help out too. So in conclusion boys learning to cook has their advantages and cooking is actually fun and its very exciting when you make your family or friends try your food and compliment it how you made it . Also it cutting ,slicing mixing and adding when making food . It like doing a little science experiment . Cooking can also be a type of art when designing cakes cupcakes or designing how to organize the food in a plate .

Deviance Can Serve Social Functions Essays

Deviance Can Serve Social Functions Essays Deviance Can Serve Social Functions Paper Deviance Can Serve Social Functions Paper People do complain, though, including people in the gang’s neighborhood. Church and community development groups often argue that gangs stand in the way of community progress, not only because they increase levels of violence but also because the money they take often comes from the community and goes for the gangs’ private purposes. These criticism of gangs are sometimes greater in African-American communities, where gangs are somewhat likelier to be separate from other community organizations and to engage in high levels of violence, such as drive-by shootings. In Hispanic communities, in contrast, gangs have been more closely integrated into other social institutions, and their violence, therefore, has been somewhat more restrained. Despite complains about gangs, many inner-city residents still understand why young people join them. Orlando, a thirty-three-year old father of five employed as an apartment-house doorman, explained his view of gangs this way. Sometimes, gangs are actively accepted and appreciated by community members for the protection they provide, especially from drug addicts, loan sharks, unethical land-lords or store owners, and other outsiders who try to rip off community residents. Wilma, a forty-eight-year-old resident of a poor neighborhood, is typical in her positive feelings: They beat them with clubs and chains and they didn’t show any mercy. . . You know that isn’t nice, but it works and works better than the police, because with the police, they have to be concerned with the criminal’s rights and all that. And even if they do catch them, nothing ever happens to them because the courts let them back on the street to do it all over again. But the gangs don’t have to worry about rights and the stuff and they let criminals know that if they come back they can expect exactly the same or worse. . . . People can think what they want, but this has worked here. (Covington, 1982). Thus in order to understand inner-city gangs, we need to realize that they are social organizations trying to cope with the fear, deprivation, and frustration of poverty stricken neighborhoods. Gangs are functionally integrated into their social settings, and they are unlikely to disappear as long as those settings continue to be excluded from most of the benefits of American society. This view of gangs stresses that they are not simply groups of people who think and behave deviantly. Whether or not a gang’s actions are considered deviant is a matter of social perspective. In inner-city ghettos, gangs are considered more acceptable than they are in middle-and upper –class American communities. This is because inner-city residents are immersed in the world in which gangs exist and so are more likely to accept the norms by which gangs operate. Gangs, on other words, are not always looked upon as deviant. Definitions of deviance are relative to the particular time, place, and situation. The key concept of functional integration, as well said before, can help us to analyze and understand deviance. Not only does deviance sometimes disrupt well-integrated social systems, but it can also, in the process, serve some positive social functions. Emile Durkheim (1895/1982), one of sociology’s founders, was the first to discuss this seeming paradox. Durkheim argued that deviance is a natural part of social life, indeed â€Å"an integral part of all healthy societies† (1895/1982, p. 67). What did he mean by this? How can deviance be healthy for societies? Durkheim’s answer has two parts. First, in defining certain kinds of behavior as deviant, a group of community also defines what behavior is acceptable. The boundaries between acceptable and unacceptable are rarely hard and fast. Societies typically have a â€Å"permissive zone of variation† (in Durkheim’s words) surrounding even strongly supported and quite specific norms. Most norms, however, are not expressed in highly specific ways. Rather, they are defined informally in the course of people’s day-t-day activities. By testing the boundaries of permissiveness, deviance force other members of society to think about what they believe is normal and right. Deviance can also be good for society in that it tends to unite members in opposition to the deviant, thus reaffirming their social solidarity. When people in the Old West formed a posse, when parents unite to fight a pornography shop in their town, when citizens vote for a new, more honest politician, they are united by a sense of shared courage against a deviant – the outlaw who stole their horses, the merchant who opened the pornography store, the unethical politician who accepted bribes. Public opposition and punishment of deviants not only reaffirm norms that were threatened but also allow members of a community to pour their collective energy into shoring up the social order.

Networks Essay Example | Topics and Well Written Essays - 250 words

Networks - Essay Example It is this type of network that enables the various business entities that are there in a city to be in communication with each other. Finally there is the Wide Area Network. This is the network type that is of primary importance all over the world as it is the one that enables communication between almost all networked computer entities in the world. In IP addressing it is seen that what is commonly used is decimal numbers as compared to binary notation. The primary reason for this is because the decimal numbers are easier to remember in comparison to their binary equivalent. In the case of comparing the bit signal used, the company should opt to stick to the 24-bit digital audio technology as compared to developing one that makes use of the 28-bit. This is because the technology that is there supports the 24-bit and in the event that the 28-bit is implemented there may be loss of the four additional bits. In networking in a building, there are various reasons why a network may be established. One of the reasons may be for the purpose of communication and also there may be the aspect of resource sharing. In order to achieve this there are various components such as routers, gateway among others. All these are the devises that aid in the networking

BUS law Essay Example | Topics and Well Written Essays - 250 words - 2

BUS law - Essay Example er who is in a vehicle that is legally stopped for traffic violation, as long as the officer has reason to believe that the passenger is armed and dangerous (Richardson 525). This is the standard that is applied to an officer’s pat down passenger during a traffic stop. The stop starts the moment a vehicle is pulled over by police officers for the purpose of investigation following a traffic violation. During the stop the police officers present may lawfully seize the occupants of the vehicle for the entire duration of the stop (526). There is no search warrant required in conducting a pat down during a traffic stop. The search and pat down can proceed solely on the basis of probable cause provided the police officer reasonably suspects that the passenger may be armed and dangerous (525). If the suspicion is short of probable cause, it would not be sufficient to warrant a search on the driver or passenger because that would be infringing on their personal rights and freedoms which are protected by the constitution (536). Richardson, Mark R. The Vulnerable Passenger: An Analysis of the Constitutionality of Terry Frisking Vehicle Passengers Not Suspected of Criminal Activity in Arizona v. Johnson, 129 S. Ct. 781 (2009), 89 Neb. L. Rev. (2010) Available at:

Biomedical stent Essay Example | Topics and Well Written Essays - 2500 words

Biomedical stent - Essay Example The manufacturing of stents is usually conducted in a careful method that a features the use of highly complex and advanced processes in order to meet the requirements. Some of the common methods that are used in the manufacture of stents include the identification of the optimal materials to be used in the manufacture. The choice of material is of supreme value because it determines the effectiveness of the product. A poorly chosen optimal raw material would lead to cases of maladjustment with the results that the stent would be ill suited to perform the kind of task for which it was designed. Laser cutting techniques feature prominently in the manufacture of stents (Shrivastava 25). The use of laser is necessary for the purposes of ensuring precision. The laser cutting processes usually involves the application of complex geometries that are determined by the minute measurements applied within the process. Cardiovascular, peripheral, or neurovascular blood vessels are some of the vessels that often receive the support of stents for purposes of support and scaffolding. Stents also apply in providing solutions to some natural passages gastrointestinal and urinary tracts, which are often prone to diseases and conditions that affect the processes of natural flow within them (Shrivastava 28). Depending on the tasks for which they are created, stents may differ in make, size, and orientation. Stainless CoCr and Nitinol or a combination of the two is some of the materials that are often used in the manufacture of stents. The choice of material used in the manufacture of stents is usually determined by the nature and place of usage. Generally, coronary and peripheral stents are made of stainless while neurovascular, carotid, and biliary stents rely more on Nitinol material for their manufacture (Shrivastava 43). The major differences in these stents are defined in

Interconversion of Petroleum Distillation Curves

Interconversion of Petroleum Distillation Curves The procedures recommended by API [1a] for the interconversion of ASTM D 86 and TBP (True Boiling Point) distillation curves are transposed into Mathcad computation platform. Two Mathcad versions are presented for each of direct, ASTM to TBP, and the backward, TBP to ASTM, curves conversions according to the API procedure. The first version, simpler, but with fewer possibilities of use, was presented in the first part [1a]. This second part comprises the relations of the API procedure written as functions in the Mathcad worksheet. The procedure functions can be placed in a separate area of the worksheet, area which may be then collapsed, locked and hidden. Alternatively, the functions can be stored in a specific Mathcad file, which can be afterwards inserted and employed in the main worksheet with Reference command. Other possibilities of Mathcad environment for interconnection of worksheets (files), such as utilization of Mathconnex or creation of Mathcad E-books, are briefly mentio ned, too. Utilization of Mathcad procedures is illustrated through several examples. The Mathcad worksheets comprising the API procedures are thus providing a convenient computer tool for fast prediction of one of ASTM and TBP distillation curve starting from the other one. Key words : ASTM D 86, TBP, distillation, interconversion, Mathcad, petroleum Introduction The goal of the present work is to offer a general, easy-to-use Mathcad versions of the API (American Petroleum Institute) procedures for the ASTM D 86 and TBP distillation curves interconversion. A simpler Mathcad version of the API procedures was given in the first part [1a]. However the simpler Mathcad version has limited possibilities of use, or even no utility in some applications, such as those of iterative tasks commonly solved with programming modules. Furthermore, numerical data assignements needed to be placed in the worksheet before the methods expressions (case of worksheet setting of Automatic calculation as default, that is turned on ; anyhow, if turned off, most of the present discussion becomes meaningless). In this second part we are going to provide Mathcad written procedures which are more concise and have extended range of application. The relations needed for distillation curves interconversion originating from reference [2] and adapted by the author for temperatures in degrees centigrade have been given explicitly in the first part [1a]. Since the API procedure for ASTM TBP distillation curves interconversion was described in Part 1 [1a], the reader is urged to refer to that part or to the original API reference [2] for a better comprehension and details on both the API method procedure and Mathcad version herein presented. Numerical checks against examples taken from literature [2] [3] [7] and made in order to verify our Mathcad versions of the API procedure, are also shown. Mathcad implementation of API procedures for ASTM TBP distillation curves interconversion. Using functions The main part of the Mathcad worksheet with the API method for estimation of TBP curve from ASTM distillation curve is reproduced in Fig. 1. Assignments of parameters values being identical with those already given in Fig. 1a of the first part [1a], the beginning area of the Mathcad worksheet containing these assignments is no more shown in the present Fig. 1. In the same area omitted from Fig. 1, there are also definitions of range variables  «ip » and  «id », which again are identical with those in Part 1, that is  «ip := 0,1..6 » and  «id:=0,1..5 », needed for indexing current points of the distillation curve (corresponding to 0, 10, 30, 50, 70, 90 and 100 % vol.) and differences (between temperatures), respectively. Thus, the distillation curve is assumed to be represented in the same format as in Part 1, i.e. 7 rows  ´ 2 columns matrix, where the first column elements are volume percentages (0, 10, 30, 50, 70, 90 and 100) of distillate and the second column elements are the corresponding six temperatures (oC) on the (ASTM or TBP) distillation curve. The task of the function  « dt_DC  » (where dt and DC in notation stand for difference of temperatures and distillation curve) as defined by relation (1) in Fig. 1 is to pick up all pairs of consecutive temperatures on the given ASTM curve, to compute the difference between the two temperatures, and to give the result as a 6 elements array, which elements are the temperature differences. One of the two arguments of the function  «dt_DC » in Fig. 1 needs to be the range variable id. Otherwise, a definition like (a) would issue an error message (Illegal context and expression (a) written in Mathcad turning into red) because, as expected, a range variable is not allowed as parameter within the function definition, or, being more specific, within the expression assigned to a function. Another definition but more lengthy, which can be used to obtain the same numerical result as  «dt_DC » function in relation (1) of Fig. 1, i.e. the six temperature differences, is the next one : (b) Fig. 1. Portion of the Mathcad worksheet with functions definitions to be used for API procedure for TBP curve prediction from the ASTM D86 distillation curve (continued with applications in Figures 2 and 3) Even if the numerical values produced with both definitions, (1) in Fig.1 or above (b), are same, it is worth of mention that the two outputs have different meanings in Mathcad. Thus, while the latter definition (b) produces a six-element vector, the first definition, which is used in relation (1) of Fig. 1, produces an array (which may be also called table) with also 6 values, but which has not the quality of a vector in Mathcad. Consequently, neither several operations typical for vectors, such as transposition (operator à ¢Ã¢â€š ¬Ã… ¾T as superscript) or à ¢Ã¢â€š ¬Ã… ¾vectorize (operator denoted by an arrow above an expression containing a vector) can be applied to the output of the twoà ¢Ã¢â€š ¬Ã¢â‚¬Ëœargument function  «dt_DC ». This behavior may be probably better understood if a function definition like that in relation (1) of Fig.1 for  «dt_DC » is regarded as six one-variable functions simultaneously defined. Difference between the outputs of t he two functions,  «dt_DC » and  «dt_DCb » is similar to that between a true vector and a range variable such as  «ip » or  «id » which is used for indexing. When desired, a workaround able to lead to a vector output is thus provided by the above definition of  «dt_DCb » in (b). Moreover, this definition can be rewritten in a more concise form within a Mathcad worksheet using programming modules (see Part 3 [1b]). In step 2 (Fig. 1), temperature for 50%vol. on TBP curve is estimated with the function denoted  «t_50%TBP », from temperature for 50% vol. of ASTM, as in API procedure described in Part 1 [1a]. According correlations of the same procedure (that is relations (3) given in Part 1), differences between temperatures on TBP curve are then calculated in step 3 based on Fig. 2. Part of the worksheet containing an example using the Mathcad version of API procedure for ASTM-to-TBP distillation curves conversion (Mathcad version of the procedure given in Fig. 1 ; ASTM data and experimental TBP from [2]) temperature differences of ASTM curve. This is done employing again a function with two arguments, of which the first is the range variable  «id » (function named  «dt_TBP »). Finally, TBP temperatures are determined in the 4th and last step with function  «t_DC » by subtracting or adding to priorly determined  «t50%TBP » the appropriate temperature gaps found in step 3 (Fig. 1). An example using the Mathcad version of the API procedure described above is given in the portion of the Mathcad worksheet shown in Fig. 2. As previously explained, since the output of the function  «dt_DC » in step 1 or of the function  «dt_TBP » in step 3 (Fig. 2) is an array (table) and not a vector, presence of the index  «id » at vector-variables  «ÃƒÅ½Ã¢â‚¬ tASTM1 » or  «ÃƒÅ½Ã¢â‚¬ tTBP1 », respectively, is imperative for a correct assignment of values computed by functions ( «dt_DC » or  «dt_TBP ») to the elements of mentioned vectors. Otherwise, the aforementioned error message (Illegal context) would be issued and corresponding expressions turned into red. Fig. 3. Part of the worksheet with another example using the Mathcad version of API procedure for ASTM-to-TBP distillation curves conversion (Mathcad version of the API procedure given in Fig. 1 ; ASTM data and corresponding TBP estimated by Edmisterà ¢Ã¢â€š ¬Ã¢â‚¬ËœOkamoto procedure taken from [3]) Even if it can be readily noticed from both Fig. 1 and example in Fig. 2, we emphasize that in the present Mathcad version of API procedure (Fig. 1) it is possible to write the expressions of the procedure as a standalone suite, independent on the 7  ´ 2 matrix with distillation curve data, due to use of functions. On the contrary, for the simpler Mathcad version given in Part 1 [1a], it was necessary to provide the distillation curve matrix in the Mathcad worksheet before the relations of the API procedure. Thus, presentation of simpler Mathcad procedure in [1a] was actually possible only using a numerical example. However, it can be mentioned that even in the case of simpler version in Part 1 a workaround for the infringement of normal order, that is with data in the begining of the worksheet, may be provided by the use of a global definition (available in Mathcad). ASTM distillation data for example in Fig. 2 was taken from API Technical Data Book [2]. The TBP curve determined in Fig. 2 is identical with that computed in [2] from the same ASTM distillation data and with same API procedure. For comparaison, experimental TBP (vector  «TBPexp ») retrieved from the mentioned reference [2] is also given in Fig. 2. Fig. 4. Area of worksheet with the Mathcad version of the reversed API procedure, for conversion of the TBP curve into ASTM distillation curve The use of the same Mathcad version of the API procedure is illustrated with another example in the part of the worksheet reproduced in Fig. 3. ASTM data (7  ´ 2 matrix  «ASTM2 ») in Fig. 3 and corresponding TBP values (matrix  «TBP2_EO ») estimated with Edmister and Okamoto method [4] are quoted from reference [3]. The suite of definitions shown in Fig. 1 as well as the two examples (Fig. 2 and 3) have been actually written in the same Mathcad worksheet. The Mathcad version of the reversed API procedure, for TBP curve conversion to ASTM distillation curve, is illustrated in Fig. 4. In step 1 the temperature differences between two consecutive temperatures amongst those of selected points on TBP curve can be computed with the same function  «dt_DC » given in Fig. 1. Since the Mathcad versions of both direct and reversed API procedures have been written in same worksheet, there was no more need for another function definition for step 1 in Fig. 4. Coefficients in the expression of the function  «t_50%ASTM » in relation (6) (Fig. 4), needed for the prediction of the 50% temperature on ASTM curve based on 50% temperature on TBP curve, are taken from Part 1 [1a] and they are coming from the same API procedure [2]. As shown in Fig. 4, the temperature for 50% on ASTM curve can also be determined with the function  «tr_50%ASTM », which is the inverse of function  «t_50%PRF » defined previously in the worksheet (with relation (2) in Fig. 1). The inverse function,  «tr_50%ASTM », is defined using the Mathcad built-in function  «root ». First argument of  «root » is the expression of whose root is wanted, the second argument indicates the variable with respect to which the equation defined by the expression has to be solved, and the 3rd and 4th arguments specify the interval where the desired root is lying. Fig. 5. Portion of Mathcad worksheet with example of TBP curve conversion into ASTM D86 distillation curve (API procedure [2]) Presence of last two arguments is optional: when these are included, Ridder or Brent algorithm is used internally by  «root » to determine the solution; otherwise Mueller-secant algorithm is employed. The accuracy of the computed root is determined by parameter TOL (tolerance) whose value can be set (for the entire worksheet) from Mathcad menu. For details on the Mathcad root function or on the mentioned algorithms, references [5-6, 9] may be consulted. Notations used in relation (6r) of Fig. 4 show that equation t_50%TBP(à Ã¢â‚¬ ¡)à ¢Ã¢â€š ¬Ã¢â‚¬Ëœt=0 is (numerically) solved with respect to variable à Ã¢â‚¬ ¡ (that is unknown à Ã¢â‚¬ ¡) and the desired root (ASTM temperature for 50% vol.) is within interval (0, 1000) ( oC ) for all possible values of parameter  «t » (temperature for 50% vol. on TBP curve). Differences between temperatures on ASTM curve are computed in step 3 based on temperature differences on TBP curve determined in step 1. Being previously defined in the worksheet (Fig. 1), coefficients  «AAPIC » and  «BAPI » in relations (7) are known. Finally, in step 4 temperatures on the ASTM curve are calculated using the same function  «t_DC » already defined in a proceeding zone (Fig. 1) of the worksheet. We recall that for features of Mathcad employed herein or other capabilities reader can find valuable and detailed information with good examples in Mathcad help [5a] and particularly in the Resource Center [5b] accompanying Mathcad platform. The use of the Mathcad version for the reversed API procedure, that is for TBP curve to ASTM curve conversion, is illustrated with the example in the part of Mathcad worksheet reproduced by Fig. 5. Other possibilities of utilization of Mathcad written procedures Two of these possibilities are illustrated below, one using an inserted area and the other the Reference command provided by the Mathcad environment. An area can be readily inserted in a worksheet, using the commands from Insert menu. In our case (Fig. 6), after inserting a new area (a blank area initially) in the worksheet, we have merely copied ( Copy/Paste ) the area given in Fig. 1 and pasted it in the inserted blank area. The area thus inserted contains also the assignments of values to parameters Aid and Bid needed in the procedure (parameters which values are given in Tab. 1 of [1a] and are named  «AAPIC »  «BAPI » in Figures 1a,b and 2 in the same reference [1a] and which are no more shown in Fig.1 of the present part). Obviously, in such a case one has to provide a sufficient size of the inserted area. Its enlargement can be made by selecting one (usually the lower) of the crosshairs corresponding to the boundaries of inserted area and dragging it, or by clicking inside area and typing Enter one or several times, as needed to accommodate the whole pasted part. The inserted area may be then easi ly collapsed (Fig. 6), as indicated by instructions in the dialog box which appears with a mouse right-button click. After collapsing, the inserted region can be locked and protected by a password and then provided with a time stamp. Always after collapsing, presence of the inserted region may be even made invisible (hidden) [5b]. All content of Fig. 6 was actually written in a new Mathcad file (worksheet), different from those illustrated in previous figures. Fig. 6. Mathcad worksheet with inserted area collapsed and an example of ASTM curve conversion into TBP curve Fig. 7. Mathcad worksheet with Reference to the Mathcad file (named here ASTMà ¢Ã¢â€š ¬Ã¢â‚¬ËœTBP interconvAPI simple functions.mcd) containing the API procedure for the two distillation curves interconversion The Reference command (Fig. 7) allows all variables or functions definitions from another worksheet (referenced worksheet or referenced Mathcad file) to be made available in the current (parent) worksheet. Thus the current worksheet will behave as if one should have inserted into it the actual regions from the referenced worksheet. The Reference containing line is merely introduced by a first mouse click in the main (parent) worksheet in the place where the referenced file is desired, then making the insert from the Reference command accessible in menu (Insert Reference), followed by pointing to referenced file location (as asked by dialog box). An icon (right headed arrow inside a square) will mark the place from which the referenced worksheet will take effect within the parent worksheet. (R) after the file name (ASTM-TBP interconvAPI simple functions.mcd in occurrence, Fig. 7) means that the relative path was chosen in the present case in order to locate the referenced file. Even if the referenced Mathcad file itself cannot be seen in the current (parent) worksheet, it may be opened with a double click on its Reference icon and then accessed and even modified. Like for any other computational environment or programming language, it is strongly advisable to use systematic and mnemonic notations for various variables, functions,à ¢Ã¢â€š ¬Ã‚ ¦, both in main and inserted worksheet (collapsed or not, or with Reference), in order to avoid errors. As already mentioned in [1a], errors in computed results may appear in case of notations overlap, even without any error message highlighted by Mathcad (without any expression turned into red). In the case of long worksheets, more complicated structures of linked (concatenated) worksheets can be thus envisaged. For example a worksheet with an inserted area can be referenced from another worksheet. Again, in order to reduce the possibility of errors and for an acceptable readability, it is however advisable to limit to only a few the worksheets thus interconnected. If this is not possible, there are alternatives offered by Mathcad platform, such as use of Mathconnex environment or creation of a Mathcad electronic book. Both alternatives are easy to use and well documented in Mathcad help, for example the latter in the Authors reference item within Help menu. Moreover, recent versions of Mathcad, i.e. starting with 2001i, offer the possibility to save worksheets under XML or HTML format. Conclusion In the Mathcad version of API procedure for ASTM-TBP distillation curves interconversion presented in this part, use of functions allows to write the expressions of the procedure as a standalone suite, independent on the 7  ´ 2 matrix comprising distillation data. Utilization of some Mathcad features, such as functions with two arguments one of which being a range variable, vector-valued functions, definition of an inverse of a function using built-in root function, or area insertion in a Mathcad worksheet, are illustrated through examples. Interconnection of Mathcad worksheets (files) through the ,Reference command is also exemplified. Such features of Mathcad platform can provide added readability and broader generality to worksheets. Other capabilities of Mathcad, like utilization of Mathconnex or creation of Mathcad E-books are briefly envisaged. The Mathcad worksheets comprising the API procedures are thus providing a convenient tool for fast prediction of an ASTM or TBP distillation curve starting from the other one.

Peter Ilyich Tchaikovsky , composer :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã¢â‚¬Å" A Great Composer† Peter Ilyich Tchaikovsky was born on May 7, 1840. When Peter was born his family lived on a small estate in Votkinsk, a town near the Ural Mountains in central Russia. His father was French but his mother was Russian. She played the piano, and little Peter soon imitated her. His father had moved to Moscow when he was eight years old. When he later moved to Moscow , he attended the school of Jurisprudence. Sadly, Peter’s mother died in the summer of 1854 of cholera. Peter later begins his music career. Some of his first ballets were Juliet in Romeo and Juliet, Joan of Arc, O'dette . In his ballet Swan Lake, a woman cursed by a wizard is changed into a swan. Peter had a #1 symphony called Winter Dreams in 1868. He met a Belgian singer named Desiree Artet. In a few months after their relationship started, she married someone else. After the terrible breakup, Peter started to compose all around the world. He had his symphony #2 which was nicknamed , â€Å"The Little Russian.† He originally wrote Piano Concerto #1 in 1875 and became very famous. At one time, he was Russia’s most famous composer. In the year 1876 he premiered Swan Lake, where he met face to face with Russia’s most famous writer, Leo Tolstoy.   Ã‚  Ã‚  Ã‚  Ã‚  In March 1877, Swan Lake was performed for the first time. Today it is considered the greatest ballet anyone has ever seen. In 1877, the Queen of England asked him to compose a simple piano and violin arrangement. Peter was later found out to be a homosexual. Perhaps he felt he had to keep his sexual orientation a secret. On night he attempted suicide because of all the stress he had been through in his life.

3 Dimensional Modelling in Architectural Design

Computer package engineering is an of import portion of computing machine engineering, because computing machine is made up of computing machine package, computing machine package engineering is one of the most concerned country in the computing machine engineering, human today manipulated by the fast development of computing machine engineering. Today ‘s package development tends to be more professional and directivity, as a pupil whom is analyzing design, we are frequently in chase of better consequences and had to utilize particular design package to accomplish our ends. As a design pupil we must be all familiar with computing machine 3 dimensional mold package plans Today I’m traveling to discourse the most common known and most frequent used 3 dimensional mold package plan utilizing by non merely design pupil but besides many professional architecture interior decorators and jewellery interior decorators, merchandises interior decorators, urban, interior, exterior interior decorators! Introduction to 3 dimensional mold: The so called 3 dimensional, harmonizing to the theory, is where the human describes any point in 3-dimensional infinite by agencies of three co-ordinates, and we labeled each co-ordinates, the x co-ordinate, y co-ordinate and the omega co-ordinate, where the ten co-ordinate represent left and right of a infinite, y co-ordinate represent up and down of a infinite and omega co-ordinate represent forepart and dorsum of a infinite. Thus it concluded the formation of the human stereoscopic vision ; the 3 dimensional theoretical accounts are made up of 3 dimensional computing machine package plans, this to accomplish further development of computing machine engineering in assortment of industries. We live in a 3-dimensional universe ; meanwhile, we besides live in an informatization epoch and informatization epoch which is characterized by computing machines and digital. Computers are widely used in all industries. Today’s planar imaged computing machine would no longer be satisfied, we wanted the computing machine to be able to show a more reality signifier and the 3 dimensional mold package plans can turn this into world. The alleged 3-dimensional mold is to utilize 3 dimensional informations to construct up bing objects in world or our imagined objects and reconstructed this objects in computing machine. It includes the basic information such as the 3D co-ordinates define the locations of object points, the colour of the object surface, Transparency, and texture etc†¦3 dimensional mold plans is widely used in assorted countries, and it provides an Intuition, so 3 dimensional images play an progressively of import function in assorted Fieldss. There are many benefits and good grounds of why utilizing 3 dimensional mold package plans, First, cognizing how to utilize 3 dimensional computing machine package plans can develop our intelligence to heighten our imaginativeness. During our survey life clip, Because of our acquisition system and the environment, we have become less able to bring forth alone imaginativenesss and less able to lucubrate on thoughts. Chiefly because of the emphasis we are covering with each twenty-four hours, we have become uncreative ; most of the clip we thought copying would be a much simpler manner to bring forth work. However cognizing how to utilize a 3 dimensional mold package plan will make full this vacancy. Second, those who know how to utilize 3 dimensional mold plans can do abstract in writing image become more intuitive and easy to understand. Introduction to Rhino 3 dimensional patterning techniques: Rhino is a powerful 3-dimensional package plan ; it is the first powerful AGLib NURBS patterning engineering complete the debut of the Windows operating system package. Rhino is easy to utilize, extremely flexible and extremely accurate mold tools. Rhino provides about all tools to be used in the creative activity of 3-dimensional theoretical accounts ; it can make any conceivable form, it can besides make any undertaking can non be completed in world therefore Rhino is a really powerful 3 dimensional patterning doing package plan 3 dimensional mold devising is the basic consensus in design devising procedure, without theoretical account edifice, the design thought would be hard to show. It plays an of import portion in the design procedure, because a realistic 3d theoretical account is able to reflect the bend quality and the stuff of the theoretical account, it genuinely made our design thoughts becomes existent. Rhinoceros 3 dimensional Modeling treatment: Modeling devising is the basic mold technique ; Today ‘s 3D mold package plans has its ain unique patterning system, patterning method can hold many different types, but the chief 3 types are the NURBS mold, Polygon mold and Patch Modeling. The rhino package plan provides NURBS patterning devising, subdivision mold, Carving Modeling and polygon mold. Polygon mold is the oldest method, and is besides the most common method ; polygon mold is the splicing of trigons and quadrangles, the 3 dimensional theoretical account we see on screen is connected by the â€Å"face† of polygons, and every â€Å"face† are different sizes and orientations, by arrenging these â€Å"faces† it complete a really complex 3 dimensional theoretical account. NURBS mold, Is the most popular mold method, it offers great flexibleness and preciseness for managing theoretical account forms, is a much more merely and efficient method, it seems everyone can make their 3 dimensional theoretical account utilizing the NURBS engineering. Subdivision mold is besides sometimes called the bomber mold, is a manner of as it named, it applies subdivision surfaces to make new geometry that has the consequence of smoothing out geometries, like regular hexahedrons, pyramids, it produces smooth out render forms. Use of rhino 3D mold in my undertaking analysis: To be able to show my imagined design thought to my audience and interpret my imagined design thought to world, at this phase I began to utilize 3 dimensional package plan rhino to construct my imagined 3 dimensional theoretical account. To construct up a 3 dimensional theoretical account utilizing rhino, it sometimes take longer times, therefore it would be better for us to take a concluding development theoretical account to construct alternatively. This manner we can concentrate on every inside informations of the theoretical account. When utilizing a 3 dimensional patterning plan making a theoretical account, we need to believe carefully about its construction, we must hold a full apprehension of this theoretical account, if we are non certain about the theoretical account construction so the theoretical account that we are traveling to construct would non hold a realistic visual aspect, the inside informations would be losing. Therefore I prefer the quality, non the measure. The use of this 3 dimensional package plan rhino has clearly improved the quality of my design, rhino provides theoretical accounts with texture, the textures of the theoretical account is really merely an image we see on screen, but after rendering, it can do the theoretical account appeared more elaborate and more realistic. Compared with wireframe theoretical accounts, it is a higher degree engineering. Design procedure:Collect relevant information, research relevant graphicssDesign construct: chalk out out all useable and suited thoughtsDeleting unserviceable and unsuitable thoughtsSet up a concluding development theoretical account3 dimensional mold doing utilizing 3 dimensional package plan rhinoKnowing how to utilize this 3 dimensional plans rhino, I have learned many valuable know ledges, foremost, to hold a good presented 3-dimensional theoretical account is a really of import procedure when making a design work, without a good 3 dimensional theoretical account, it is impossible to finish a good design work. And with the aid of this 3 dimensional plan rhino, it made design work go smooth, easy and efficient. Design construct: My design is called the rain angle, the rain angle was inspired by the conditions of Auckland, where the I did a record of the conditions of Auckland, I noticed the conditions of Auckland was interesting due to the rapidly velocity alteration of temperature. The temperature is colder in the forenoon, the temperature is hotter during tiffin clip, the temperature rises at tiffin clip and temperature bead in the late afternoon. I besides noticed Auckland is ever high in degree of humidness, before it rains, humidness normally increases, When it is raining, comparative humidness draws near 85 % -100 % , Auckland mean humidness is between 75 % -98 % , therefore it sums up a decision that Auckland rains really often, I did a record of Auckland conditions by roll uping informations on the web site â€Å"the accuweather.com† the ruddy point represents a twenty-four hours it rained, and base on these ruddy points, I did a graph that shows the rain informations of Auckland! Yet Auckland has unstable temperature, and rains often, but it does non consequence on wild life’s life, people ever say New Zealand is the last Eden for the birds, as New Zealand has more species of flightless birds – both life and nonextant – than any other state. I recorded a conditions information graph and translated the conditions informations graph of Auckland into a 3 dimensional theoretical account ( the rain angle ) the flow and the geometry allows the theoretical account to roll up rain H2O, rain H2O will be reused by birds, birds’ utilizations as a H2O armored combat vehicle and a bird’s bath! This theoretical account is specially designed for birds.

History of Somali Piracy Crises in 2009

History of Somali Piracy Crises in 2009 Somali has stirred up and attracted global interventions to address various problems that have a common origin. Among many problems resulted from Somalia piracy, its coastline is more pronounced. Case problems do not give answers but gather different opinions, which should be integrated to come up with the best remedy.Advertising We will write a custom case study sample on History of Somali Piracy Crises in 2009 specifically for you for only $16.05 $11/page Learn More The paper will outline two forms of case problems in relation to how a natural resource would dynamically relate with human activity. This will show how different interactions would result in highly negative impact both nationally and globally. Case problem could be in the form of a given situation that would require different opinions. Consequently, it could be in the form of a report prepared and presented to be reviewed by a government official to see its relevance and seek for possible solu tions (Gardner et al, 2008). Somali piracy crises in 2009 led to devastating effects in different sectors both nationally and globally. The case study is a typical example of the interaction and dependency that exist between human activities and natural environment. Despite the fact that humans are in control of the environment, their interaction can result in impacts that cannot be predicted. The Somali coastline has many shores so fishing industry is well pronounced in the region. Political instability in 1991 was associated with unregulated fishing and dumping of waste along the coastline by foreign states. Uncontrolled fishing was associated with trespassing and increased minor crime rates later transformed into major piracy attacks (Beeton et al, 2006). The piracy crises affected social, political and economic factors in Somalia and other states. Military deployment by twenty four countries was done with the aim of suppressing piracy. The most directly affected organizations ad opted tolerance approach. For example, shipping factories avoided the routes that had a high risk of piracy. Ships sailed at a higher speed when around Somali, that was a strategy associated with increased expenditure on fuel.Advertising Looking for case study on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More The London conference held to tackle piracy issue considered collaborative approaches in reduction of the threat. Long-term solutions discussed included international interventions that would donate funds to ensure that state boundaries would be under tight security (Daly, 2007). The threat of security was specific on the Shabab terrorists that had both long-term and short-term impacts on the entire world. Recently, Kenya has succeeded in suppression of the threat that involved military action deployment in Kismayu where the Shabab culture is rooted. Eritrea has been reprimanded by the neighbor states due to the postulations that it supplied Somali with weapons (Garnaut, 2008). Interventions should be addressed towards reducing the influence of Eritrea and boosting the efforts of Kenya and Somali in overcoming the Shabab. Food insecurity as a result of maltreatment from the Shabab claimed lives of about 80000 residents through famine and drought. International organizations have stepped in with relief aid for the victims. It should, however, be noted that this form of relief should not be overemphasized so as to reduce dependency. Sustainable and long-term interventions like income generating activities need to be encouraged among the residents so as to solve the problem permanently. In the business field, interventions would include adoption of international monetary fund. Credit facilities allocation in Somali would positively impact many fields both locally and globally. Collaboration with pirates would involve diplomatic actions that would settle the long dated dispute between So mali and foreign states. Adoption of this strategy would mean that Somali would voluntary stop piracy. Consequently, the foreign states would stop dumping waste along Somali coastline (Daly, 2007). References Beeton, RJS, Buckley, KI, Jones, GJ, Morgan, D, Reichelt, RE Dennis, T 2006, Australia State of the Environment 2006: Independent report to the Australian Government Minister for the Environment and Heritage, Paragon Printers Australasia, Canberra, Australia.Advertising We will write a custom case study sample on History of Somali Piracy Crises in 2009 specifically for you for only $16.05 $11/page Learn More Daly, H., 2007, Ecological economics and sustainable development, Edward Elgar Publishing, Cheltenham. Gardner, G, Prugh, T, Assadourian, E Starke, L 2008, State of the World 2008: Innovations for a sustainable economy, Norton Company, New York. Garnaut, R., 2008, Climate change review: Final report, Commonwealth of Australia, Canberra, Australi a.

Despite widespread interest their activities, pressure groups rarely have any significant influence over government policy Essays

Despite widespread interest their activities, pressure groups rarely have any significant influence over government policy Essays Despite widespread interest their activities, pressure groups rarely have any significant influence over government policy Essay Despite widespread interest their activities, pressure groups rarely have any significant influence over government policy Essay as, outsider groups obtain popularity on many occasions such as, Stop the War protest in 2003 but the government claimed that the protest was not representative of the public opinion even though it had thirty million supporters, and even though the group achieved popularity it failed to achieve its aims.There are certain factors which affect a pressure groups success, this is why some pressure groups are more successful than others. The factors include group aims, status, public mood and methodology. The group aims of a group are very important in determining whether the group will be successful,sometimes, pressure groups have important aims but they dont fit in with the mood of the public, resulting in the gaining of no or little support. Outsider groups have limited resources and less chance of success when compared to insider groups but this is not always the case as in 1997 the outsider group Snowdrop proved to achieve it s aims and influence the government policy. The group had the aim to ban hand guns and the public reaction to the High School Massacre in 1996 encouraged the public to support the Snowdrop Campaign,this made their aims achievable. The sympathetic reaction of the public towards the victims supported the Snowdrop campaign and encouraged the government to pass the Amendment Act in 97.Group status, resources and methodology of a group are a very important factor to a groups success. Insider groups have a higher status when compared to outsider groups and this increases the groups chances of success. For example the BMA British Medical Association is a core insider group which lobbies the government and has much higher status than fathers4Justice as they have limited finance and their extreme direct actions have gained them a lower status. Often insider groups have unseen influence as they dont use direct actions and their actions are much more private. It appears that it is only outside r groups who choose or have no other option but to campaign more directly via the media and who raise their aims but dontalways achieve any significant influence on government policy. When comparing the successes and failures of outsider group, there have only been a few successful outsider groups which have used direct action and have lead to some influence on government policies, most of the outsider groups raise popularity and awareness but fail to influence policies. Whereas many insider groups have influenced the parliament legislature. Core insider groups tend to stay off media publicity, but still achieve significant influence on government policy. As professor Wyn Grant said : Protective groups versus promotional have greater chances of success, there tends to be an assumption that the direct action used by promotional groups distance them from the government and their chance of prosperityWhen referring to lobbying, there have been many successful insider groups which have achieved their aims and influenced policy through the process of lobbying. An example of this is the BMA which supported public health initiatives and encouraged the passing of the new law which banned smoking in public places. Linking on to this the national charity Shelter campaign which aimed to end homelessness had individuals lobbying the government and was involved in drawing up the Homeless act in 2002. Whilst the BMA and Shelter showed to be successful, The Stop The War Campaign failed to influence the government policy. Although the protest of the Stop The War Campaign was unsuccessful in achieving its aims other protests such as the anti-roads protests, the campaign against live animal exports and the campaigns such as Fathers4Justice and environmental groups like PlaceStupid have all shown to have effect on policies and public opinion.The insider group Royal Society for the Prevention of Cruelty to Animals (RSPCA) lobbies the government just like the BMA and have been act ively involved in influencing the government policies. In 1911 the Parliament passed Sir Greenwoods Animal Protection Act and in 2006 the parliament passed the Animal Welfare Act. A successful outsider group has been the Fathers4Justice like mentioned above fathers4Justice have a lower status and have limited finance, however, this didnt limit them from encouraging public awareness and gaining support to achieve their aims. In March 2005 the group gained a lot of media coverage when they decided to dress up as superheroes at the Foreign Office Balcony looking over Downing Street. This form of direct action gained a lot of publicity and public support, they influenced the governments actions as the government had to do something about their cause as their cause had gained too much media coverage. In 2006 the Court of Appeal set a law allowing adults to discuss secret cases after they had finished.On the contrary there have been some groups which have failed to achieve their aims but have achieved to influence the public opinion and have achieved to gain popularity such as the Stop the War campaign, Outrage, the Suffragettes and Fawcett Society. All of the groups are outsider groups and Outrage and Suffragettes have used extreme direct action, they have gained popularity and supporters but have failed to achieve their main aims and some of the members have been arrested. The use of Outrages direct action in 2009 resulted in the arrest of the members of the group. The Fawcett Society failed to achieve its aim to achieve its aims of women’s representation in politics and public life; pay, pensions and poverty as women are still getting paid less than men.In conclusion there are more examples of insider groups being successful in influencing the governments policies and they have influenced the governments policy more regularly. Compared to insider groups, outsider groups have had more media coverage and this has shown to help them in achieving their aims as the media has contributed to changes in policies, the work of Greenpeace and Plane Stupid contributed to the third runway at Heathrow Airport. Outsider groups have had some success in influencing government policy but it has been more rare and this can be due to their lack of consultation by government and lack of access to the governments corridors. Overall both insider and outsider pressure groups have a significant impact on government policy and it has been presented on a regular basis.

Introduction to Business Essay Example | Topics and Well Written Essays - 2500 words

Introduction to Business - Essay Example In other words, the past successes may not indicate future positive results. Hence, its prospects as an investment option are not quite straight forward. While the company still retains many of its unique selling propositions and brand image, recent results have shown some existing technical glitches within the organization. The rest of this essay will dissect the facts and figures to arrive at a forecast of its performance. In 2000, Vodafone led the industry’s biggest takeover of another company with its acquisition Mannesmann (the German electronics company) for 112 billion pounds. But, since its glory days then, it had reached a trough last month, when it posted losses of nearly 15 billion pounds, which by the way is a record in the British corporate history. This is an important piece of information for potential investors as â€Å"the announcement followed a period of bad news for Vodafone, with rumours of a board-level rift, the departure of life president and former chief executive Sir Christopher Gent and the ousting of chief marketing officer Peter Bamford† (Business Week Online, 2007). But, there are concerns surrounding Vodafone regarding its performances in the near future. For example, while Vodafone has been concentrating on restructuring its business, its competitors have been moving ahead with â€Å"the job of developing their offer†. T-Mobile has lately run a very expensive advertisement campaign for its Flext tariff and has also initiated measures to revamp its stores. Orange’s parent company France Telecom, in the mean time, has adopted the mobile operators name as an umbrella brand for many of its subsidiaries, â€Å"including fixed-line and ISP services† (Foroohar, 2004). In addition to that, it is presently looking to expand beyond its core competencies and is working on venturing into Television and video-on-demand businesses as part of its broadband

Are low risk women in normal labor receiving too many interventions Essay

Are low risk women in normal labor receiving too many interventions - Essay Example In normal labor the package of routine care becomes very flexible one. These interventions depend upon the place of delivery; at home most of the time moral support and attachment are the major interventions while at a well-equipped health facility the staff utilizes more interventions in the management of any pregnant women. (2) In the UK, the routine practice at the time of delivery is carrying out various activities related to any task of maternal and fetal care. Usually, the intensity and frequency of these activities crosses any line or level recommended. Most of the time these activities are carried out without any supportive evidence and at times these may become dangerous instead of beneficial. Findings from the study carried out by Hofmeyr stressed on the inconclusive evidence of routine use of oxytocin, routine amniotomy, continuous electronic fetal heart rate, etc (2). Use of analgesia has got its own untoward effects. Epidural analgesia may convert the normal labor to a prolonged labor at one end; further, it may also increases the probability of performing other interventions, as they are needed due to the long duration of labor. So after getting epidural analgesia which results in prolonged labor eventually results in exhaustion on the side of the woman with weaker and infrequent labor pains fro which drugs for augmentation are required supported by episiotomy. (3) The frequency and types of interventions used during intrapartum period in the UK especially in low risk women has not been looked for and estimated. (4) There are strong recommendations not to overuse interventions when they are not indicated. (5) There is a common agreement of obstetricians and midwives that most of the obstetric interventions cannot be explained. (6) Therefore, as is well known that these interventions are at times dangerous especially when used in excess and at the same time the frequency of use of these interventions is not available. To get reliable information on the utilization of these interventions appropriately a study is proposed with a research question of are low risk women in normal labor receiving too many interventions Objectives To look for level of intrapartum interventions used in normal labor in the UK. Methodology Study design A cross sectional survey will be carried out to reach the objective of this study. Sampling frame A sampling frame of all the consultant maternity units in Great Britain was obtained from the annual returns to the Royal College of Obstetricians and Gynecologist (RCOG). This list contains the data, which is believed to be almost complete. Aim was to complete data collection in one year. The sampling frame captured 237 hospitals but the final number of hospital to be included in the study was 226. The hospitals with less than 1000 births per annum were excluded from the list. Sample size determination To get an appropriate number of women to capture all major interventions, a sample size of 4040 women was finalized. It was decided to collect information from 40 women from each hospital to complete the data collection in an appropriate time without putting extra burden on the hospitals. For this purpose, 101 hospitals were randomly selected from the sampling frame and from each hospital