Factors affecting the performance of grade 7 in science Essay Example

Factors affecting the performance of grade 7 in science Essay Example Factors affecting the performance of grade 7 in science Essay Factors affecting the performance of grade 7 in science Essay Usable (1965) as cited by Aquinas et. (1988) in their book entitled Educational Psychology, A Contemporary Approach, cognitive structure pertains to the organized body of knowledge of the learner in a given subject matter field. It includes both the substantive content of an individual structure of knowledge and its major organizational properties in that particular subject matter field at a given time. Even in his book entitled Instructional Management of Detecting and Covering Special Problem (1991) that teacher is one of the major factor is the academic performance of the students particularly the teaching strategy. The teacher must find ways to supplement proper instructional materials on a proper time. Notes in Chapter 2 Aquinas, Guidance V. (1988) Principles and Methods of Effective Teaching, National Bookstore, Inc. Evans, W. H. Et. Al. (1991) Instructional management of Detecting and Covering Special Problems. USA Allan and Bacon Rosters,Allan C. (1992) Strategies for Effective Teaching. Harper Collins Publisher, Inc. Genes, Adelaide C. Et. Al. (1998) educational Psychology New edition, Rexes Bookstore. Knolled, Jose N. (1986), The Constitution of the Republic of the Philippines. National Bookstore, Inc.

5 Career Strategies You Can Take from The Art of War

5 Career Strategies You Can Take from The Art of War If you’ve ever read The Art of War by Sun Tzu, you know that it was meant to be a guide for actual warfare. Taken slightly less literally, all these centuries later, it’s also a handy guide for approaching and surviving any kind of conflict, including those at work- not to mention a fantastic primer for building your leadership skills. Let’s look at some of the key points in the book that you can apply to your own career.1. Strategy is Everythingâ€Å"Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win.†If you don’t have a plan, it’s easy to get mired in the day-to-day and lose sight of your goals. It’s crucial to have short-term and long-term professional goals so you’re making active progress, instead of just dealing with whatever comes your way and waiting around for the next thing.2. Be Ready to Compromiseâ€Å"The greatest victory is that which requires no battle.à ¢â‚¬ You may know you’re right on a particular point or a way to do things, but ask yourself- if I go all in on this, what is achieved here? Part of being a team member means being ready to compromise and negotiate to make sure work is getting done. If you’re working on your own, then sure- it’s your way or else. If you’re working with others, it’s important to take their points of view into account as well. Knowing your priorities can help you figure out when it’s important to fight for something, and when you’d be better off finding a compromise.3. Keep Calmâ€Å"The supreme art of war is to subdue the enemy without fighting.†Work is not the place to lose your cool, even when things are rough, or someone makes you angry. Find alternative ways to settle conflicts without yelling. You can also work on your at-work relaxation techniques to help you cope with stress and resolve issues without flying off the handle.4. Embrace Off ice Politicsâ€Å"He will win who knows how to handle both superior and inferior forces.†Workplaces have politics. This is just as true if you work in a fast food restaurant as it is if you work for a Fortune 500 company. Any time you put different personalities together to achieve common goals, part of your own job will be working together with others to make sure you’re getting things done.Rather than avoid conflicts, work on them and through them. You’ll be building good skills, and racking up experience points you can point to later for a promotion or a new job.5. Keep Your Confidence Levels Upâ€Å"You have to believe in yourself.†Strategy, planning, and good habits are fantastic ways to boost your career, but they’re not the most important element- you are. If you play to your strengths and know that you can handle whatever comes your way (even if it requires some extra battle planning), that confidence can improve both your work performance and the quality of opportunities that come your way.

Social Status of African American Community in Cleveland Essay

Social Status of African American Community in Cleveland - Essay Example Fleming as the first black man in the city council. Edna Hunter, on the other hand, supported the unmarried black girls through Phillis Wheatley Association. Wealthy Black invested in real estate, a municipal power plant was established, and later Ernest Bohn introduced public housing in Cleveland and rest of the United States. Each of these efforts worked to develop the deteriorating city condition and livelihoods. Keyword: African Americans, Blacks, Whites, PWA, Municipal Power Plant, Municipal Lighting System, Thomas, W. Fleming, Politics, Migration, Cleveland’s Reality , Housing and Investment Company, Ernest Bohn, Public Housing, Cleveland Metropolitan Housing Authority Introduction and problem statement: During the end of the 19th century and the early decades of the 20th century, there was a mass migration of the African American people from the South headed to the North. Majority of these people and their families had been slaves on plantations owned by white men. Over time, life was becoming intolerable and a new revolution was setting in. A large number migrated from the rural south into the urban North to look for a better life and opportunities. Cleveland in Ohio was one of the many destinations that the black community populated within a few years. However, African Americans arrival in Cleveland was faced by both social and health problems, ranging from disease outbreaks and racism, which was a barrier to accessing health and social facilities. 1. What was PWA? The defenseless, young, and unmarried African American girls faced numerous risks such as suspicious and unprincipled employers and agencies in Cleveland. Having shared similar difficulties like early age domestic work, Jane Edna hunter founded an association known as ‘Working Girls Home Association’ in 1911, to house and support these girls (Cleveland Historical Team, n.d.). Basically, it was established as an organization to help the unmarried black girls by providing t hem with affordable housing. Within a few years, the organization increased its capacity of boarding girls and changed its name into Phillis Wheatley Association. As it expanded, it sought to uplift the welfare and efforts of the housed girls and the larger African American community with recreational activities. They learned and improved their skills through sewing, cooking, sports, handicraft, sports, and dramatization activities among others (â€Å"Phillis Wheatley,† n.d). In modern times, it plays a critical role in Cleveland’s community by providing diverse programs and social services to support the different age groups. All her life, Jane Edna hunter’s venture was in social work, which she committed to support her society. Apart from the challenges in her early life, Edna hunter had acquired education by the time she came to Cleveland. She had a nursing degree from Virginia, had previously acquired domestic work experiences, hired as a private nurse for s everal Cleveland’s prominent families before she began the foundation, and later studied law and passed the Ohio bar in 1925 (â€Å"Jane Edna,† n.d.). The controversy surrounding the association rose from the divided black community and challenges over its financial problems and leadership.

Methods for Database Security Essay Example | Topics and Well Written Essays - 2500 words

Methods for Database Security - Essay Example The main part of this paper discusses the ways that an organization can use to counter the threats identified in the previous parts of the paper. The methods to be used include data encryption, web-based data security, authentication and access control, timeliness and security in real-time database systems, SQL Injections, negative databases, data security policies, and database auditing policies. Database Security Database security has become one of the most important issues in today’s world of technology. Many organizations depend a lot on their databases for the storage of their information and assets. Like all assets that any company treasures, the database is probably one of the most important assets, since it is used to store a myriad of information (Burtescu, 2009). The increase in technological advancement has allowed companies to be interconnected in ways that were not possible in the past, and with the growing technological link, so does insecurity grow. The increased connectivity has brought a number of benefits to organizations, but with it is an increased vulnerability to the security of the information accessible from the database (Burtescu, 2009). The core point in database security is the restriction of unauthorized access into databases, which can be done in a number of ways. In this case, security is used to refer to the policies or mechanisms used to prevent the threat and the asset coming into contact, where the asset referred to is the database. This means that database security is mainly concerned with protecting the database from unintended activity, be it from insiders, outsiders, or unwanted programs. Since the database is mainly a store of information, database security is concerned with preventing the loss of this information to unauthorized personnel (Burtescu, 2009). The building of a secure database is focused on improving traditional DBMS measures and providing an extended platform to the security measures in the modern organization. The main aim of this paper is to outline the main security threats that an organization can face in relation to the database, outline the importance of database security, and provide detailed explanations of the main types of database security issues. Therefore, it can be seen that the main objective in the paper is to provide an explanation of the database security methods available to an organization. A s already stated, the databases in organizations are mainly used to store important information, information ranging from financial information to customer information to product information. This means that the database is one of the most important features of the organization. It is, therefore, important that an organization keep track of the security issues that affect their databases. This indicates that the main importance of database security is to prevent unauthorized access t oinfo4mation stored in the database, which includes unauthorized modification and access. Database security systems are also put in place to ensure that data kept in the database stays confidential, since most of the data is of a sensitive nature. For example, customer information stored in a telephone company database can be sued maliciously if accessed by the wrong individuals; therefore, organizations have to ensure that their databases are kept secure. Database security is also emphasized by organiz ations to ensure that information integrity is secured, since tainted data can influence many mechanisms in the organization. However, despite the growing need for database security, many security threats come up in the growing technological atmosphere, some of which are described below.

Hamlet is known to be the most popular play written by Shakespeare Essay Example for Free

Hamlet is known to be the most popular play written by Shakespeare Essay Hamlet is known to be the most popular play written by Shakespeare. It is also, by a significant margin, the longest of Shakespeares plays. It has been translated to many languages and has become the subject of excited and critical debate more than any other work of literature. The play was written around 1602 or 1603 at a period of time when Elizabethan London was a melting pot of unique intellectual and artistic ferment. For Shakespeare at the turn of the century, when he addressed himself to the Hamlet story, contradiction and the uncertainty of attitude towards revenge would have been part of the air he breathed. He must also have been familiar with a considerable body of literature in which revenge was a central concern. Hamlet must have been written shortly after Julius Caesar (1599), another revenge play. At two moments in Hamlet the killing of Caesar is remembered. Julius Caesar had contained a vengeful ghost. Hamlet complicates the story by directing attention to three linked father-and-son pairs: old Hamlet and the prince who has inherited his name but not his kingdom, old Fortinbras and a son whose situation is similar to that of Hamlet but whose character is very different, Polonius and Laertes. All three fathers die by violence. All three sons feel responsible to take revenge, but the response of each to his task is completely different. There is also the absorbing debate about sexuality and sexual morality. As society continues to change the nature of that debate shifts but the basic issues dealt with in Hamlet remain fundamental to man and this is perhaps the reason why a four hundred year old text in Elizabethan English continues to excite people from so many different cultures and ideologies. Act 3 Scene 4 takes place in Gertrudes closet. Here a series of fast paced events takes place. Hamlet speaking daggers to his mother, Polonius murdered accidentally, Hamlets second and final meeting with the ghost, the re-joining of the mother-son bond all fall under this scene. Shakespeare makes this scene very important through the use of language, style, setting etc. This scene follows the play within a play performed by the players in Act 3 Scene 3. Hamlet had used the play to catch the conscience of the King. Hamlet aims to get both the King and Queens conscience through the play. He gets her by questioning Madam, how do you like this play? showing how he wants to make her feel guilty. Act 3 Scene 4 is somewhat a continuation of his quest to free his mother from her incestuous sin. It also follows Claudius plotting with Rosencrantz and Guildenstern to kill Hamlet in England and Polonius plan to spy on Hamlet when he approaches his mother in the closet. The scene begins as a kind of dramatic parallel to Act 3 Scene 1: Polonius eavesdropping, Gertrude speaking to her son. As before with Ophelia Hamlet comes face to face with somebody to whom he was once close to but from whom he has been deliberately separated. The murder of King Hamlet and the marriage of Queen Gertrude all are the cause of this break-up. The discussion between mother and son, the only extended one in the play, concentrates upon how her sexual lust has led her to leave her wholesome brother for a mildewed ear. This is the only scene where mother and son are alone (excluding Polonius). Hence Shakespeare is able to bring out Hamlets feelings and opinions about his mothers incestuous crime. His opening lines itself show his mockery of the rhythm and the words of her reprimand. Hamlet turns the finger of accusation to her; he turns the tables on her through his language. Queen: Hamlet, thou hast thy father much offended. Hamlet: Mother, you have my father much offended. Queen: Come, come, you answer with an idle tongue. Hamlet: Go, go, you question with a wicked tongue. Hamlet also makes his purpose clear: You go not till I set you up on a glass where you may see the innermost part of you.

Vet Shadow Day :: essays papers

vet shadow day When I first arrived â€Å"Lisa† The girl that I shadowed told me that there was an emergency with one of the animals. It ended up that a one-year-old beagle ate an entire thing of metabolite, and then slowly started to die. The liver had shut down, and the heart rate was up to 300. Lisa told me that taking a thing of metabolite was like taking 50 cups of coffee at once. The owners of the beagle were there and bowling. The beagle’s name was Murry. Murry's body slowly was shutting down one thing after another. The owners made the decision the dog was going to be put to sleep. We got the dog ready to be taken out. They undid all the cords from the dog so they could take it to another room. I said goodbye to the dog, and then they took it into the other room so that the owners could be there when they put him to sleep. After that happened they then had to put a sleep a little hedgehog that had cancer on its mouth. We then did two regular checkups with one cat a nd with one dog. Those when great. After that we had a dog come in and it ended up having an affection that might end up killing it. I never heard the end result. The last thing that I did there was that a black lab had been bitten by another dog, and that dog ripped a hole in the neck of the black lab. The doctors had to perform surgery on the dog to close up the holes in the neck. They first had to clean it out with qutips. And blood stated to come out right then I was a little dizzy and I thought I was going to faint. But thank god I didn’t. I saw a cat get dental work on it. And a cat get a bath and they had to blow dry it and brush the hair while it was a sleep. I thought that the work place environment was very clean and very professional. On my pictures on the poster it shows you that they even had a place for dogs to go in and a separate place for cats to go in they also have different waiting rooms for each of them.

Wgu Hat Task 3

Environmental and Global Health EEEeeCommunity Health Nursing EE Community Health Nursing Environmental and Global Health- ­? HAT Task #3 Lynn Senfelds Western Governor’s University Environmental and Global Health Task A- ­? 1 The Communicable Disease Outbreak of Avian Influenza 2 Communicable diseases account for approximately 1/4th of worldwide mortality, contributing to more than 15 million deaths each year (Kierny, Exclor, and Girard, 2004). There have been three pandemics of Avian Influenza in the last century- ­? 1918, 1957, and 1968. There have been worldwide outbreaks of Avian Influenza among poultry over the years. It is ot easily passed from birds to humans. The first outbreak of Avian Influenza A (H5N1) in humans was in Hong Kong in 1997. In March through May of 1997, a die off of poultry was reported, due to a highly virulent disease. Research revealed it was from Avian Influenza (H5N1). In May, a three- ­? year- ­? old boy died of â€Å"complicationsâ⠂¬  from H5N1. In early December, three more deaths occurred as a result of Avian Influenza infection, ages 60, 54 and 13. Five more cases involving varying ages were confirmed by mid December. A two and three year old were cousins to a five year old who became ill. There were 18 confirmed cases and deaths related to the H5N1 strain of influenza by the end of the year. The age range was one to sixty. The infection was acquired by humans directly from chickens. According to Butcher and Miles (2004), on December 28, 1997, the Hong Kong Department of Agriculture Fisheries ordered a slaughter of all chickens for a total of 1. 3 million chickens. Exports from Mainland China were halted temporarily. A2- ­? The Epidemiological Indicators Associated with Avian Influenza Since the China outbreak of avian influenza H5N1, the virus has become endemic in Asia, and has caused outbreaks in Europe and Africa. Despite detailed study, ittle is known about the epidemiology of the virus. The freque ncies of human infection Environmental and Global Health have not been determined, and we urgently need seroprevalence studies. The expanding geographic outbreaks in Russia, Mongolia and Kazakhstan indicate that more human populations are at risk (Avian Influenza, 2005). The fatality rate in China in 1997 was higher in people over age 13. The case fatality rate was 44%. There was a 57% mortality rate in the patients over age 13 and all of those had 3 severe clinical disease. Patients younger than age five had mild symptoms with one death from complications from ReyesSyndrome. Of the seven patients over age 18, six died (88% mortality). Seven of the 18 cases had direct or indirect contact with poultry (Butcher & Miles, 2004). There are vaccinations for H1N1 and H3N2. Human trails for H5N1 are in progress. Qualitative indicators include awareness of available immunizations, early treatment with antivirals and prevention. Prevention includes chemical agents and physical environments su ch as soaps, alcohol and chlorination. Influenza A virus is readily inactivated by a variety of agents. Secondary prevention is available for those who have been exposed. The World Health Organization has a reserve mount of oseltamivir for a possible pandemic, which is an effective antiviral to extinguish or delay the spread of the virus. There are safe, inactive immunogenic vaccinations that have been developed (Avian Influenza, 2005). Awareness and availability will impact the incidence of an outbreak. The China outbreak was not well understood; therefore, preventative measures were not yet in place. Many were exposed and infected but were not developing clinical disease, and only seven of the 18 cases had direct or indirect contact with poultry. Universal precautions and practicing good hygiene is the best way to prevent the spread of nfluenza. Hand Environmental and Global Health washing for 15- ­? 20 seconds, covering the mouth and nose when coughing or sneezing and avoiding touching the mouth, eyes and nose will be effective in 4 controlling the spread of the virus. Accessibility to health care, health care facilities, and education will affect future outbreaks. Access to services, the percent of people who receive coverage and quality of service as defined by those that follow standard guidelines will be the best definers of qualitative indicators. Services must be equally distributed and compliance should be monitored. A3- ­? Analyze the EpidemiologicalData The Hong Kong outbreak of avian influenza resulted in 18 human cases and eight deaths. This represents a 44% case fatality rate. According to the World Health Organization (April, 2011), there has been a widespread reemergence in 2003 and 2004 and the virus has spread from Asia to Europe and Africa. This has resulted in millions of poultry infections and several hundred human cases with a high case fatality rate. This is consistent with the Hong Kong outbreak. Ongoing H5N1 viral infections in po ultry continue to pose a threat to public health. They have the potential to change into a form that is more easily transmissible mong humans. Outbreaks of avian influenza raise global health concerns. This is related to the virus’s potential to cause serious illness in people and it’s pandemic capacity. The risk factors associated with the Hong Kong outbreak were those who had direct or indirect contact with infected live or dead poultry. A contaminated environment was also a consideration. Possible human- ­? to- ­? human transmission was indicated because a two and three year old were cousins to a five year old who became sick. 100% of the patient’s over age 13 had severe clinical disease with a Environmental and Global Health 57% mortality rate (Butcher &Miles, 2004). Many more people were exposed and 5 infected but did not develop clinical disease. The data indicates that those at risk for contracting the virus and sustaining disease were people with com orbidity and those with an already compromised immune system. A4- ­? Route of Transmission Avian influenza is a viral infectious disease of birds. Most of these do not infect humans. Influenza viruses are believed to cycle from birds to swine then swine to humans. The H5N1 strain of the virus has infected humans. Direct avian to human transmission is the major means of infection. The exact mode and sites of viral acquisition into he respiratory tract are not fully understood. Handling of infected live or dead poultry during the week before the onset of symptoms appears to be the greatest risk factor. Most patients acquire the virus from raising poultry inside of outside of their homes. Consuming raw or undercooked diseased poultry, handling or preparing diseased poultry and playing with sick poultry have all been indicated as potential risk factors (Avian influenza, 2005). Some possible transmission routes include contact with virus- ­? contaminated fomites or with fertilizer th at contains poultry feces. The respiratory tract is then self- ­? inoculated or nhalation of airborne excreta may occur. Human- ­? to- ­? human transmission remains unclear, however, respiratory secretions and all other bodily fluids should be considered potentially infectious. Environmental and Global Health A5- ­? Graphic Representation of Outbreak 6 H5N1 infects foreign exchange student while visiting a China family farm 100% infection of poultry , 18 human infections Students mother has traveled to Africa for a humanitarian visit after contact with daughter 100 cases in Africa Student flys home and has a two hour lay- ­? over in Chicago, then arrives home in Madison. 10 cases in Chicago, 5 cases in MadisonWithin 9- ­? 10 days of contact with student, there is a 61% fatality rate of those between ages 10- ­? 19. Student goes back to university classes. Within 7 days student develops a fever & difficulty breathing Environmental and Global Health A6- ­? How the Outb reak Could Affect my Community The H5N1 virus does not currently spread from human to human efficiently. The fact that all influenza viruses have the ability to change leads health care 7 professionals to be prepared for a potential pandemic. There is little to no immunity against the virus because humans are not usually infected. If there were an outbreak in my community, steltamivir for people one year and older and zanamivir for people five years and older are two antiviral medications that may be effective treatment options. According to the CDC (2012), prophylaxis with these medications should be started within 2 days of known contact/exposure to a suspect case for a period of seven days. The community would need to assess high- ­? risk groups. High- ­? risk exposure groups are household members or close family members. Health care personnel who have contact within six feet of an infected patient are at moderate risk. The use of approved personal protective equipment will d ecrease risk of nfection. There are many people in the population at risk for complications that would need to be screened; diabetics, asthmatics, people with heart conditions, adults ages 65 and older, pregnant women and children under age two to name a few. Current knowledge in global health initiatives in order to protect our communities from communicable diseases is necessary. 60% of 600 human cases from 15 countries have died from H5N1 infection (CDC, 2012). This high mortality rate indicates a need for health care professionals to stay alert to early signs of potential infection such as fever and difficulty breathing. Screening questions uch as recent travel is a key factor in early detection. Protecting the vulnerable Environmental and Global Health populations, education and early diagnosis and treatment are also key factors to prevent the spread of avian influenza in any community. B- ­? Community Health Nurse/SARS The community health nurse has a responsibility to be awa re of communicable disease trends regarding incidence, prevalence and mortality in their areas due to 8 the potential for spread of disease worldwide. Health care providers are required to report cases of SARS to the state or local health department. Some communities have infection control