Miscibility of Fluids in Chemistry

If you add 50 mL of water to 50 mL of water you get 100 mL of water. Similarly, if you add 50 mL of ethanol (alcohol) to 50 mL of ethanol you get 100 mL of ethanol. But, if you mix 50 mL of water and 50 mL of ethanol you get approximately 96 mL of liquid, not 100 mL. Why? The answer has to do with the different sizes of the water and ethanol molecules. Ethanol molecules are smaller than water molecules, so when the two liquids are mixed together the ethanol falls between the spaces left by the water. Its similar to what happens when you mix a liter of sand and a liter of rocks. You get less than two liters total volume because the sand fell between the rocks, right? Think of miscibility as mixability and its easy to remember. Fluid volumes (liquids and gasses) arent necessarily additive. Intermolecular forces (hydrogen bonding, London dispersion forces, dipole-dipole forces) also play their part in miscibility, but thats another story.

The World War II Relief, Recovery, and Reform - 1201 Words

The World War II, also called The Second World War, began when the Germans invaded Poland in 1939, and when the Germans and the Japanese finally surrendered in 1945, the War ended. The United States entered the war after the Japanese bombed Pearl Harbor, Hawaii, on December 7th, 1941. During World War II, the world was divided into two major forces: Axis and Allies. The United States, Britain, The Soviet Union and the French resistance were the Allies, while Germany, Italy, and Japan were the main powers that formed the Axis. Throughout this time, the United States was giving all kinds of support to the Allies, such as armies, weapons, money and other things. The economic development in the United States had become much stronger and more†¦show more content†¦Second, Recovery was designed to gain what America has lost through the Great Depression by publishing the National Industrial Recovery Act (NIRA), Home Owners Loan Corporation, Works Progress Administration (WPA), and T ennessee Valley Authority (TVA). NIRA was enacted in 1933, its purpose was to regulate industry and raise prices to recover from previous economic issues. It also created the National Recovery Administration, to eliminate competitions between industries by getting them together and write codes of fair competition. However, NIRA was considered a failure because the US Supreme Court declared that NIRA was unconstitutional in 1935. In that same year, President Roosevelt established Home Owners Loan Corporation (HOLC), a association that give the government rights to help the real estates that were influenced by the Great Depression. Because of the Corporation, millions of homeowners were able to keep their houses by the large amount of mortgage loans that the government has given them. It was a great plan for both the government and homeowners for neither of them would lose anything. Among all the plans Roosevelt has made, there were this one that became the legacy during his presidenc y: Works Progress Administration (WPA). It employed more than eight million people to work. ThisShow MoreRelatedThe New Deal : A Success At Tackling The American Economic And Social Problems During The 1930 S1226 Words   |  5 PagesRoosevelt. Within Roosevelt’s first Hundred Days, he established a plan that would bring America out of crisis. This program was called, The New Deal, and had three goals: relief, recovery, and reform. This goals, the 3 R’s were short-ran goals for relief and immediate recovery, as well as, long-term goals for permanent recovery and reform. Ultimately, the main goal of the New Deal was to bring America out of the Great Depression and prevent something like this from happening again. The question is, wasRead MoreThe Legacy Of The Roaring Twenties1475 Words   |  6 Pagesseries of government programs and laws intended to fix the economic issues plaguing America. This plan consisted of what is known as the three ‘R’s, that is relief, recovery and reform. Relief was the effort to help one-third of the people out of world in the country. Recovery was the effort to restore business and the economy as a whole. Lastly, reform was the effort to let government intervene in order to stabilize the economy. The programs of the New Deal, which started in 1932, were intended to protectRead More The Great Depression and Franklin D. Roosevelts New Deal Essay858 Words   |  4 PagesDeal describes the program of US president Franklin D. Roosevelt from 1933 to 1939 of relief, recovery, and reform. These new policies aimed to solve the economic problems created by the depression of the 1930s. When Roosevelt was nominated, he said, I pledge you, I pledge myself, to a new deal for the American people. The New Deal included federal action of unprecedented scope to stimulate industrial recovery, assist victims of the Depression, guarantee minimum living standards, and preventRead More Franklin D. Roosevelt: An Influential Leader Essay1305 Words   |  6 Pagesmoments during crisis like the Great Depression and World War II. He became one of the most beloved of U.S. presidents for four terms in office. But beneath his outward friendliness was an inner reserve and an iron will. His admirers emphasized the way in which he met the nations problems. They praised him for insisting that the federal government must help the underprivileged and that the United States must share in the responsibility for preserving world peace. Franklin Roosevelt made a profound andRead MoreEssay on Franklin D. Roosevelt: an Influential Leader1333 Words   |  6 Pagesmoments during crisis like the Great Depression and World War II. He became one of the most beloved of U.S. presidents for four terms in office. But beneath his outward friendliness was an inner reserve and an iron will. His admirers emphasized the way in which he met the nations problems. They praised him f or insisting that the federal government must help the underprivileged and that the United States must share in the responsibility for preserving world peace. Franklin Roosevelt made a profound andRead MoreFranklin D. Roosevelt And The New Deal1116 Words   |  5 PagesRoosevelt was stricken with polio in 1921. He became the 32nd US president in 1933, and was the only president to be elected four times. Roosevelt led the United States through the Great Depression and World War II, and greatly expanded the powers of the federal government through a series of programs and reforms known as the New Deal. Roosevelt died in Georgia in 1945. President Roosevelt’s parents made a living both on real estate and trade. Roosevelt was schooled by tutors until age 14 because they didn’tRead MoreEconomics...In Real Life1567 Words   |  7 Pagesstarted to drop, and by November 13 the country had lost enough money to finance the first World War or to pay off the national debt twice, resulting in 25% of the work force being unemployed in a matter of months. At this time President Herbert Hoover was promoting the idea that the economy was only experiencing the recessionary part of the cyclical business cycle and therefore refused to offer any kind of relief to unemployed families, insisting that the economy would self-correct soon enough due toRead MoreHitler s Influence On The World946 Words   |  4 PagesThe world would be different today if not for one very important leader of Germany. â€Å"[Hitler] had more impact on the history of the world in the 20th century than any other political figure.† (Noakes, 1) Considered one of the cruelest men of the 1900’s, Adolf Hitler was also one of the greatest leaders. As a young boy, Hitler was always interested in war and when he was old enough, he went to serve his country in World War I. While in recovery after being wounded, Hitler heard that Germany surrenderedRead MoreThe Legacy Of The New Deal1426 Words   |  6 Pagesdesperately looked for a sign of hope. The ultimate end to the Great Depression was undoubtedly World War II. However, it was FDR’s New Deal that shed the light of hope on America’s citizens. The programs of the New Deal transformed the role of the government by the implication of numerous laws in order to stop the economy from getting any worse. The New Deal came with three new main themes: relief, recovery and reform. Roosevelt himself acknowledges the importance of them in his Address in 1934, â€Å"In theRead MoreFranklin Roosevelt And The Great Depression1458 Words   |  6 Pagespresident, Roo sevelt served four terms and pushed America towards the future. Franklin D. Roosevelt was prominent during America’s periods of turmoil. During the Great Depression he was well known for his organizations of relief, recovery, and reform; and at the time of World War II, he used his leadership to gain victory for the Allied forces. Roosevelt left many legacies behind that did not begin during his presidency, but when he was born. Roosevelt was born in Hyde Park, New York on January 30

Case Study on the Mobile Cloud-Free-Samples-Myassignmenthelp.com

Question: Discuss about a Case Study on the Mobile Cloud on Inland Revenue Department. Answer: Introduction The mobile cloud computing is a concept of the combination of combining cloud computing, wireless networking and the mobile computing. This is mainly done in order to achieve a resource which is rich computational towards the mobile users, operators of the network as well as the providers of cloud computing. Typically, the mobile device run on a mix of native applications and web based application. However, the trend is increasing to adopt the concept of cloud computing into it in order to achieve greater result from it. As estimated by ABI research the number of mobile cloud computing subscribers would reach level of 16 million in the year 2014 (businesses, 2017). The Inland Revenue has recently launched a version of myIR mobile application, which is developed through a cloud computing completion about the technology. As stated by the strategy manager Brett Calton of the inland revenue that As the technology changes the way the companies carry out their day to day business, we must keep up with and meet their demand. The main demand, which is indicated from the speech, is the resource of the mobile application. In order to meet the peak point, the concept of the mobile cloud was considered. The main aim of the report is to put direct focus on the concept of the mobile cloud about the Inland Revenue department. The main emphasis would be imparted on the basic concept, which is related to the topic, and the optimization level, which is required in order to achieve benefits related to the technology Mobile cloud existing in IRD Revera: Revera mainly delivers optimized cloud solution, which is very much cost effective, efficient and innovative. The process of recovery, backup, achieving and the DR services are highly optioned from the implementation. Xerox: The Xerox workflow solution mainly connects a mobile workforce to a new productive way to implement the process of printing. Printing is very much easy and convenient from a mobile device without the need of the drivers and cables. Differentiate between normal cloud and mobile cloud Both the concept of the cloud computing and mobile computing are linked together using system which are wireless in order to transmit data. Cloud computing can be considered as a technology where the user can store the data and the folders in a cloud area in the internet. This mainly allows the access all the information from anywhere and at any time. On the other hand, the mobile cloud takes the physical device without. This could be the users laptop or a mobile phone, which mainly allow someone to telework. Suggestion of mobile application The IRS2Go is a mobile tax application. This mainly helps the user to directly interact with the IRS directly via the use of the mobile phone. Security issue in mobile application There are different types of security threats that can be identified when relating to the security in mobile application. It can be in the sector of software or physical threat. Few of the threats can direct affect mobile applications, mobile device, the network or combination of them. Most of the mobile device take advantage of the vulnerability, which are found in mobile devices. This vulnerability are usually affected due to the factor of poorly implemented control and on the other hand lack of awareness. Following are few loss of vulnerability that can be found in mobile devices. Lost or stolen devices: As there is a huge mobile workforce, the security aspect, which can be related to the risk, plays a very vital role. This factor can be associated with the loss or stolen devices. Mobile device password: Most of the devices lack the password authentication and the concept of the control access when relating to the data stored in the particular device. Mobile device Malware: user may directly download the application which may contain different sort of malware associated with it. It can be very much difficult for the user to tell the basic difference between a legitimate application and one containing malware. Features that can be added There are be a vast area of features that can be added to enhance the service. One of the major concern area can be the enhancement of the sector of security. Security can be one of the most important sectors, which can be enhanced at any time. A gateway to the payment can be done so that the user can directly involve in the payment. The payment option can help the user to make the payment in easy and convenient manner. Taking into consideration any application should be user friendly that help the user to get what they actually want. A good user interface that help achieve the standard of operation and well as experience of the user who is using the application. Issue in mobile application There can be different types of issue that can be faced in a mobile application are example: Power consumption: Taking into consideration power outlet or the portable generator is not available. Combined with the compact size of many mobile devices this may result in unusually expensive battery used in order to obtain necessary battery life to operate the application. It should be taken into consideration to take up the concept of greener IT in a way to save the power and increase the battery life. Security standard: The security of any mobile application can be of high importance. If the data which is stored in the application are not secured it could lead to a big problem. Network issue: the network issue can affect the usage of the application. The network can be a factor in rural areas and in areas where network can be a factor (Citeseerx.ist.psu.edu, 2017). Proposal In the following section, two cloud providers are discussed based on the concept of mobile technology. Oracle mobile cloud service The concept of developing an application in mobile is very much easy. But on the other hand the concept of integrating the backend system and the services related to it can be very much difficult. Most of the analysis can estimate that up to 0 percent of the mobile applications, which are developed efforts, are mainly devoted to the concept of integrating front-end mobile functionality with the enterprise system of information. Oracle mobile cloud service streamlines these mobile development initiatives. It provides each thing, which is needed for the concept of establishing mobile strategy. Advantage of oracle mobile cloud service Global scale: Oracle has highly invested in the sector of the information technology infrastructure, system, tools. The company has an expertise depth of knowledge in every layer of the technology. This can directly help the customer to rely on the service. Excellent security: Oracle mainly provides the service of the cloud from excellent data centres with the embassy grade security, which is applied to the service. Standardized process of operation and tools of innovation: Oracle mainly manages and standardizes cloud deployment to disk from application using ITIL based processes. This process can be helpful in detecting, repair and diagnose in case of any threat to the system (Oracle.com, 2017). Disadvantage of oracle mobile cloud service Firstly, Oracle private cloud are not on the part of self-provisioned with regards to the customer and cannot be termed as elastic as the claims of the market may suggest. Secondly, oracle engineered system do not share the computing resources pools in a way that achieves same economies as infrastructure as a service in a public cloud context. The oracle service providers are not delivered as a service. The solutions are rental and can be modified (Oracle.com, 2017). The service, which is related to the oracle mobile cloud, can be very much economical due to the factor that it gives the user an option to pay for what they use. This factor mainly enables the customer to reduce the excessive charge, which is concerned with the using the cloud service and gaining advantage from the service. Microsoft Azure As the number of business bodies migrate to the concept of the cloud, the technology of the Microsoft azure plays a very vital role (SDxCentral, 2017). Advantage of Microsoft Azure High availability: The Microsoft azure offers high redundancy in the data and viability about the data centres in the global scale. Security: The standard security model, which is followed by the Microsoft Azure, are detect, diagnose, access, close and stabilize. Scalability: The concept of the scalability forms the backbone to any good cloud provider. Microsoft Azure is no different from the concept. Disadvantage of Microsoft azure Requires management: The concept of the Azure has to be effectively managed and maintained which may include patching and monitoring of server. Requires platform expertise: The main problem, which is associated with the concept, is the over positioning of the concept of the cloud services. (Technologies, 2017). Google Mobile Cloud Services Google cloud platform is a cloud computing services offered by the Google Inc., which is executed based on the same products as the google search and other cloud service used by google. It provides a range of helpful tools for the implementation of data storage, analytics and machine learning procedures. The mobile cloud services provide the use of the cloud services in the mobile device. This helps in the use of the service on the move and at any time. Advantages of google mobile cloud Provides better pricing than the contemporary competitors: They provide a large amount of bonus to the long running users of the services. This helps the perfect solution for the use in start-ups and enterprises who wants to cut out on their expenses. Use of their private global fibre: the use of their private network helps them to control the flow of information among their servers. Use of virtual machines: the use of their virtual machines helps in the analysis of their systems and eradicating their errors as fast as possible. Disadvantages of google mobile cloud The change in the use of the cloud services require many drawbacks in the form of data transfer and starting out the procedure. The reliability of the database based on the use of the server-based architecture makes the use of the implicit design higher in terms of cost. The whole server based work is breaking the services and patter usage of the procedure. Implementation of the private servers and virtual machines would be helpful in this form. Security issue in IRD The security issue is affected in each and everywhere where technology can be reinforced. The most common methods, which are used by the fraudsters to collect the information, which are sensitive, are phone frauds and emails (Inland Revenue, 2017). Conclusion It can be concluded from the report that the mobile cloud computing can be of high benefit. The access area in this field is vast can be implemented in a huge area in the field of mobile computing. The different security issue that can be faced in the concept of mobile computing are mainly discussed in the report. References businesses, I. (2017).Inland Revenue develops mobile app for small businesses. [online] CIO New Zealand. Available at: https://www.cio.co.nz/article/572491/inland-revenue-develops-mobile-app-small-businesses/ [Accessed 4 Nov. 2017]. Inland Revenue. (2017).Identity security. [online] Available at: https://www.ird.govt.nz/identity-security/identity-security-index.html [Accessed 6 Nov. 2017]. SDxCentral. (2017).What are Cloud Service Providers? - Definition -. [online] Available at: https://www.sdxcentral.com/cloud/definitions/what-are-cloud-service-providers/ [Accessed 6 Nov. 2017]. Socialerp.com. (2017).Oracle Private Clouds - Pros and Cons. [online] Available at: https://www.socialerp.com/oracle-private-cloud.php [Accessed 4 Nov. 2017]. Technologies, i. (2017).What Are the Pros and Cons of Microsoft Azure?. [online] Blog.icorps.com. Available at: https://blog.icorps.com/pros-and-cons-microsoft-azure [Accessed 6 Nov. 2017]. iteseerx.ist.psu.edu. (2017). Cite a Website - Cite This For Me. [online] Available at: https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.637.7302rep=rep1type=pdf [Accessed 4 Dec. 2017].

Women And The Fight For Reform (549 words) Essay Example For Students

Women And The Fight For Reform (549 words) Essay Women and the Fight for ReformWomen in the late 19th century, except in the few western states where they could vote, were denied much of a role in the governing process. Nonetheless, educated the middle-class women saw themselves as a morally uplifting force and went on to be reformers. Jane Addams opened the social settlement of Hull House in 1889. It offered an array of services to help the poor deal with slum housing, disease, crowding, jobless, infant mortality, and environmental hazards. For women who held jobs, Hull House ran a day-car center and a boardinghouse. Addams was only one of many early reformers to take up social work. Jane Porter Barrett, an African American, founded the Locust Street Social Settlement in Hampton, Virginia, in 1890. Her settlement offered black women vital instruction in child care and in skills of a being a homemaker. Lillian Wald, a daughter of Jewish immigrants from New York City, began a visiting- nurse service to reach those too poor to pay for doctors and hospitals. Her Henry Street Settlement offered a host of vital services for immigrants and the poor. Wald suggested the formation of a Federal Childrens Bureau. We will write a custom essay on Women And The Fight For Reform (549 words) specifically for you for only $16.38 $13.9/page Order now By the end of the 19th century, many women reformers focused on the need for state laws to restrict child labor. Young children from poor families had to work late hours in mines and mills and were exploited by plant managers. No state laws prevented the children from being overworked or abused. One of the first to challenge the exploitation of orphaned or dependent children was Sophie Loeb, a Jewish immigrant from Russia Once her father was deceased, she watched the desperation of her mother as the family slipped into poverty. As a journalist, Loeb campaigned for windows pensions when this was still a new idea. Helen Stuart Campbell, born in 1839 in New York, began her public career as an author of childrens books. Then she used novels to expose slim lifes damaging effect on women. In 1859 she wrote a novel about two women who break from their dependence on men and chart new lives. Campbell also wrote how easy it was fir womens lives to be ruined by poverty and despair. Some women went beyond advocating reform to promoting revolution.There are many other famous women who helped lead the fight to reform. Like Florence Kelley. In 1891 Kelley worked with Addams at Hull House and became an investigator for the Illinois Bureau of Labor, and then was appointed the U.S. Commissioner of Labor. In 1891 Kelley returned to New York City and worked with Walds Henry Street Settlement and helped create the U. S. Childrens Bureau. In 1921 secured passage of the Infant and Maternity Protection Act. More than anyone else, Ida B. Wells exposed lynchings as a crime against humanity. er 40 years of unrelenting effort failed to stop the crime and did not produce a federal anti lynching law. However, lynchings decreased by 80 percent after her campaign began, and her documented evidence on the crime of lynching and her commitment to justice roused the worlds conscience. By the time Wells died in 1931, other women and men had picked up her touch. Word Count: 570