Chem Lab Word Determination of the Gas Constant R Essay Example for Free

Chem Lab Word Determination of the Gas Constant R Essay Applying the Combined Gas Law Values of Standard Temperature and Pressure 15 of 19 Determining the value of V2 This value is then converted into moles in order to be applied to determine the gas constant, R. Determining the Gas Constant,R using the Ideal Gas Law 16 of 19 Calculating the Percenta 17 of 19 ge Error Conclusion and Evaluation Conclusion Based on the collected raw data and calculations, the Gas Constant (R) was determined. Calculations were done for all of the three trials and averaged for the most precise value for the Gas Constant. Random errors and uncertainties were to be educed through this process as well. Although all three trials were processed using the same materials and method, the experimental values of the Gas Constant were slightly different. The difference is most likely due to the altered vales such as the temperature, volume, and mass of the variables as these are all determinants of the reaction. According to the collected raw data, the average of the Gas Constant values for three trials is 8. 43L kPa K-1 mol-l, along with the Percentage Error of 1. 44% in comparison to the actual value. In this specific lab work, the Percentage Errors for ach trials are significant as they are relatively low values. This depicts that the Gas Constant values derived from the raw datas are somewhat close to the actual value of Gas Constant. Nevertheless, the Percentage Difference of the averaged value and the actual value is significantly larger than the Percentage uncertainty. This suggests random errors occurred and possible systematic error, causing the deviation of the calculated values from the actual value of Gas Constant. Evaluation Significance of the error Suggested improvements Assumption made for certain values For the calculation, the temperature

Influence of Games on Children Essay -- Recess Playing Games Argumenta

Influence of Games on Children Webster’s Dictionary defines â€Å"game† as â€Å"sport of any kind; jest, frolic† but what if games are more than that? Not to suggest that games are a serious business. Their whole purpose is amusement and entertainment. However, games—specifically those that are originated and executed to the backdrop of an elementary school playground—are essential to character development in young children. Currently, there is a trend across the country in school districts to ban the recess essentials that older generations know and cherish. These â€Å"games† are a necessity for our nation’s youth. They install children with the skills needed to live a morally sound, virtuous, mentally proficient, and physically durable life. Several states across the country (New York, Virginia, Maryland, Maine, Ohio, Texas, and California for example) are embarking on a ridiculous mission to oust games involving contact from school yards. The main concerns include dodge ball (sometimes referred to as bombardment), tag, football, and in some instances, swinging. You heard right. Swinging has been added to the list of contact sports. Educators are concerned that children may push each other on the swings too hard. Alright, fair enough. But why dodge ball and tag?! The velocity and force of impact of an inflated, rubber sphere of doom is apparently disconcerting. Pushing has become problematic in both tag and football. Then, one cannot overlook the immense mental stress that these sports can cause. Children develop self-esteem issues when they are â€Å"it† in tag or last chosen in dodge ball and football. And bullies are developed in these games: children that naturally take advantage of those who are smaller, weak er, and slower than them... ...ome a part of. These games help to forge youth into the successful, business savvy, socially tolerant individuals that our nation needs. The individuals who care for one another, yet are not afraid to stand up and cry â€Å"injustice!† (or â€Å"time out!†, if you will). The ones who recognize right from wrong, and have enough sense to make the world into the place they want to raise their kids in. A place of dreams and of schoolyard games. Works Cited Comte-Sponville, Andrà ©. A Small Treatise on the Great Virtues. New York: Metropolitan/Owl Books, 2001. 30 – 85. Sealey, Geraldine. â€Å"Is Tag Too Tough For Kids?† ABC News 24 June 2004. 19 October 2004 Louey, Sandy. â€Å"Recess Gets Regulated.† The Sacramento Bee – News 22 August 2004. 19 October 2004 .

Cyber Bullying Essay Essay

â€Å"Give me some nude pics or I’ll post the picture of you last night at the party on Facebook †. This is an example of cyber bullying and nearly 43% of kids have been bullied online, 1 in 4 has had it happened to them more than once. However, you hold the power to change someone’s life with small actions. In other words, â€Å" Change can begin with simple actions/gestures â€Å". Nevertheless, everyone must be aware of how cyber bullying could affect somebody, to be alert of the situation, and how to prevent it from happening or helping a victim. Cyber bullying causes psychological, emotional, and physical stress. It can cause a higher risk of depression and anxiety. Being a victim of this abuse can lead to lower confidence, self-esteem, and your sense of security. It can affect your performance in school, also destroy your reputation, but worst of all, cyber bullying can lead to suicidal thoughts. Multiple teens have gave up their lives because of cyber bullying and for what ? A coward hiding behind a computer screen ? This needs to sto therefore if you stand up for your peers it does help and YOU can start a chain reaction. If you get trapped in cyber bullying, it is hard to get out because it is an on-going cycle and the bully can see you as a vulnerable target. It can affect you for the rest of your life if you don’t take action or help a friend. 1 in 10 victims will inform a parent or teacher, but what about the other 9 ? They hide it in until they are mentally suffering. We must change our actions and stand up to these bullies. Many others have been waiting for someone brave enough to take a stand, all it takes is one person and others may join to help stop it. However, if you are the victim don’t get deeply involved before its to late so show no emotion and interest in the situation and inform a trusted parent or guardian. One way to prevent cyber bullying is to know what to look for. Such as, signs of impression, harassment, and public humiliation. Afterwards, take immediate action. For example, attempt to identify the cause, stop responding to the bullies message, block the bully, change your account  settings and most importantly save the evidence. Next, get outside help but don’t wait too long or else it would be too late. If it gets that serious inform law enforcement. Finally, the best way to prevent cyber bullying would have nothing against you so the bully can’t work with anything. Also don’t participate in cyber bullying. For example, your friend is teasing someone online don’t participate, tell them to stop. If you stand up for others, others will too, it all starts with a simple action and people will join in. They are just waiting for someone brave enough. We must be aware of this situation and it all starts with a small action. If everybody joins in on this, those small actions can turn into a great opportunity to open the door and help these victims and resolve the matter. Everybody can help so we must stand by each other because together we are stronger. This is a serious situation and 90% of teens seen social-media bullying and said they have ignored it. We must change these actions to help our society.

Ehr Database Data Management - 1488 Words

EHR Database Data Management Gay P. Montague Grand Canyon University: DNP805 June 24, 2015 EHR Database Data Management Introduction/Patient Problem Asthma is one of the most widespread childhood chronic illnesses in the United States leading to nearly 190,000 pediatric hospitalizations yearly (Banasiak, 2004). This chronic inflammatory condition impacting the respiratory system and characterized by an obstruction of airflow. For children from kindergarten through high school, asthma accounts for a loss of 10 million school days annually and costs caretakers $726.1 million per year because of work absence (Sharma, 2014). In response to the increasing number of children with asthma, the cost involved with care, the school days lost due to exacerbations and time lost from work for parents/caregivers, the need has arisen for primary care providers (PCP) to effectively identify this high-risk population and refer them to an asthma specialist who is able to effectively manage the condition, monitor the patient’s/caretaker’s compliance and educate the patient and family on precautions, medications, treatments and emerg ency protocols. Using data – structured and unstructured – to manage the identified problem To meet these identified care needs, a well-thought-out management program should be initiated that is supported by information accessible from the patient’s electronic health record (EHR) and is accessible by follow-up practitioners via anShow MoreRelatedInformation Systems And Database Technology1599 Words   |  7 Pagessystems and database technology continue to advance and grow and allow users to pull data and interconnect like ever before. The goal for this discussion is to better familiarize you with fundamental concepts in relation to database systems and relevant health information standards. We will also be comparing three of the top ten most purchased EHR systems for comparison, allowing you to understand the functionality of each system, as well as, the barriers to implementation. A database is a collectionRead MoreApplication Of Electronic Information Systems Essay1704 Words   |  7 Pagesinformation. 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