population change

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Compose a 500 words essay on Homework. Needs to be plagiarism free!In other words, a sample variance ratio as extreme as F = .442 would occur by chance about 15.7 percent of the time if the population

Compose a 500 words essay on Homework. Needs to be plagiarism free!

In other words, a sample variance ratio as extreme as F = .442 would occur by chance about 15.7 percent of the time if the population variances were in fact equal. The sample evidence does not indicate that the variances

physical chemistry experiment

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d an research paper on physical chemistry experiment analysis. Needs to be 5 pages. Please no plagiarism.

Need an research paper on physical chemistry experiment analysis. Needs to be 5 pages. Please no plagiarism. Accuracy refers to the degree of technical intimacy between actual measurement and a known standard measurement. On the other hand, precision is concerned with the degree of reproducibility in measurements. Admittedly, both accuracy and precision are key determinants of reliability. In the presence of errors like the inaccurate molarity of NaOH, measurements in subsequent procedures are usually compromised.

This lab report covers the determination of KHP in an unknown through standardization of sodium hydroxide solution using potassium hydrogen phthalate, commonly abbreviated as KHP. NaOH is not only highly hygroscopic but also absorbs carbon dioxide from the air. These properties of NaOH yield substantial errors in the compound’s mass measurements. In practice, the actual concentration of NaOH is determined using KHP as an acidic primary standard (Stanton, 32). The equation for the reaction is KHC8H4O4 + NaOH → NaKC8H4O4 + H2O. KHP has one H+ whereas NaOH has a single OH-. On an ionic basis, H+ in KHP reacts with the OH- in NaOH to form H2O in the ratio 1:1. By titrating a weighted amount of KHP against NaOH, the actual molarity of NaOH can be derived from the resultant titration data. Once the molarity of NaOH has been determined, the percentage, purity of an impure primary standard can be deduced. A suitable indicator, which in this case is phenolphthalein, was used to indicate the titration’s end-point.

Theoretically, standardization of NaOH and determination of a primary standard’s purity are quantitative methods. Therefore, the accuracy of instrument readings is paramount in ensuring the success of volumetric analysis. In this case, the experiment began with the cleaning and calibration of instruments, primarily the burette, mass scales, and Erlenmeyer flasks. Once the instruments were ready, a solution of NaOH was prepared. Procedurally, preparing the solution of NaOH is the first step in determining the actual molarity of NaOH, which will be used in determining the percentage purity of KHP. Slightly concentrated NaOH reacts actively with CO2 to form carbonate ions, a weak base which compromises subsequent steps of a titration experiment (Stanton, 32).

stress in people lives

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Your assignment is to prepare and submit a paper on stress in peoples lives. In this regard, stress in people’s lives is leading to a loss of academic ambition, depression, and varied physical consequ

Your assignment is to prepare and submit a paper on stress in peoples lives. In this regard, stress in people’s lives is leading to a loss of academic ambition, depression, and varied physical consequences in humans globally.

Nowadays, an individual at work confronts a number of challenges, from his tasks at workplace to his duties at home, etc (Boss & Mulligan, pp. 8-17). On the other hand, even a school-going child faces a number of issues concerning his academic requirements for family responsibilities, etc. In midst of all such challenges and in presence of various technologies to cater needs and requirements of humans, it is an observation that such scientific achievements have been unsuccessful in catering the emotional and psychological needs of human lives. Such failure is allowing the menace of stress to grow and become one of the most common risk factors of human deaths in the form of depression after deadly diseases such as cancer, AIDS, etc. around the globe (Pfeffer, pp. xvii).

In the result, a huge number of experts and organizations are putting efforts to identify and analyze the causes and effects of stress (Pfeffer, pp. 108) that has become a global issue in a rapid manner. One of the major factors of such a huge popularity of stress in health, as well as nonprofessional fields, is its huge scope that does not only affect the individual, but people around the individual also confront the adverse consequences physically, socially, and physiologically as well. In terms of causes, experts have identified the underlying causes of stress, ‘stressors’ (Biegel, pp. 28) that do allow the victims to use their will while controlling such individuals with the help of chemical inequalities in the body.

In specific, psychologists (Barlow, pp. 169) believe that situations are the most fundamental causes of stress that result in the pressure on individuals causing them to shift from normal status to the abnormal one. Some experts believe that&nbsp.situations can exist in the form of people as well that often put pressure on individuals in different situations and at different places, such as schools, homes, workplaces, etc.

social changers mahatma

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Write a 1 page essay on Report on Social Changers.Mahatma Gandhi cooperated with important political bodies at the time and greatly influenced the way they operated. However, whenever he felt that his

Write a 1 page essay on Report on Social Changers.

Mahatma Gandhi cooperated with important political bodies at the time and greatly influenced the way they operated. However, whenever he felt that his counterparts did not fully share his methods or point of view, he would depart. One might suggest that Gandhi actively influenced the minds of the people so that they could make the right decision in the future. Closer to his life Gandhi was able to see that his beloved country was able to become free. Even though the independence brought a conflict with Pakistan, he knew that one of his dreams had come true. In addition to that, various limits that were put by the caste system were lifted. In his struggle, Gandhi strictly adhered to the principles of non violence (Deats 10). He also urged others to comply with it since, he thought, that this would bring the best results and minimize the number of casualties among the

vertisols drought investigations

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Hi, need to submit a 750 words essay on the topic Vertisols.The vertisols are developed from highly basic rocks in places that are moist, subject to inconsistent drought and overflows or to impeded dr

Hi, need to submit a 750 words essay on the topic Vertisols.

The vertisols are developed from highly basic rocks in places that are moist, subject to inconsistent drought and overflows or to impeded drainage areas. The color of the soil is reliant on the parent material and the climate of the area that contributes to the grey or red soils. The topographic location of vertisols has a wrinkled look formed by a complex arrangement of loads and depressions that emerge due to shrink-swell sequence over longer durations (Syers, et al, 86). The temporal changes in the physical qualities of the vertisols require farmers to have accurate timing and adoption of agricultural practices for good harvests. However, there are other shortfalls that the soils impose on farmers and engineers during the varying seasons, which make them unsuitable for permanent reasons.

Vertisols appear in nearly different climatic zones, with Australia having the largest occurrence of the soils. However, arid moisture areas that have limited ustic and xeric zones produce more Vertisols than other regions. Considering this, the seasonal variations in rainfall and temperature are the prerequisites for the development of the soils. This is because they cause weathering of main and secondary resources during wet seasons, but enhance the accumulation of original cations in the dry seasons. It is apparent that places where vertisols develop experience periods of possible evaporation that exceeds precipitation in the dry seasons (Auerswald 510-511). Intense rainfalls cause deep cracks that increase the organic matter contents and carbonates leaching in the soils. The associated climate experiences variations between the cold and dry spells is favorable for the vertisols to endure the effects of one situation. For instance, the cracks formed in the dry periods are rectified when the rains start by making the soil to swell and cover the cracks (Dedousis 116). It implies that the vertisols operate

metabolic research discussion

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Compose a 500 words essay on Metabolic research critique. Needs to be plagiarism free!According to the paper, there are approximately 300 accounted types of inherited metabolic diseases (IMD) and ther

Compose a 500 words essay on Metabolic research critique. Needs to be plagiarism free!

According to the paper, there are approximately 300 accounted types of inherited metabolic diseases (IMD) and there is a continuous increase and the authors of the article perceived the importance of early identification of the presence of IMD in the system of the patients. The challenge is that there is a higher percentage of diagnosis during 15 years and above than in the first year of life but this can make the different since early diagnosis is important. The subjects have indications of possible IMD undertaken (both confirmed and suspected).

The research objective is stated on the last part of the background of the study. It is to be able to establish a gene expression signature to be able to improve detection of IMD earlier than normal diagnostic techniques.

The subject of the research or the population had been described in the methodology clearly. These 68 patients’ human skin fibroblast cells became the subjects of the research after being cultured and tested for Mycoplasma infection. One criticism regarding the population can be related to the number of subjects. Based on the rules of scientific research, it is important to have a higher number of subjects to be able to improve validity.

The methods used in the research had also been stated and organized clearly. This part of the paper is one of the longest and most specific part of the study with clear distinction of the fact that the paper is technical and that most of the readers are peers who can relate to the subject matter and the techniques presented such as the RNA extraction, the determination of the microarrays, the gathering and analysis of the mycroarray data, and finally the PCR and sequencing analysis.

In relation to the technical presentation of the methodology, the different concepts, terms and variables are defined in a manner that only the related parameters and values are given and not defined in a layman’s perspective. It can be considered that

social justice on education

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Essay Assignment OverviewSocial Justice is an overarching core principle of the of Education. The purpose of this essay is for you to explore and describe your perspective on issues specific to social

Essay Assignment OverviewSocial Justice is an overarching core principle of the of Education. The purpose of this essay is for you to explore and describe your perspective on issues specific to social justice and to actualize social justice through a proposed action plan on behalf of students who have disabilities in our public school systems (Pre-K ~ 12).Assignment GoalAs a new professional working in education, you will soon find yourself in situations that require you to work with students who have disabilities. You need to be ready respond to those situations from an informed, caring, and just perspective.As educators engaged with students with disabilities we must always reflect on whether we are contributing to dismantling ableism and the social factors that create disability while at the same time ensuring access to services and supports.Essay PromptThe purpose of this essay is for you to explore and describe your perspective on issues specific to social justice and to actualize social justice through a proposed action plan on behalf of students who have disabilities in our public school systems. Your essay should craft an action plan for you and include descriptions of the following: Social justice issues with regard to students with disabilities, and Your plan to address these social justice issues.Assignment Guidelines Minimum length – 3 pages, 12 point font, single spacing Accuracy in spelling, grammar, and punctuation is expected
 APA format. 12 font Times New Roman MUST USE 3 SCHOLARLY ARTICLES FOR QUOTES ON RESEARCH **NO PLAGARISM, NOT ACCEPTABLE**Assignment SubmissionThere is only one way to submit your Essay ~By Attaching a File.The only acceptable format for attachments is a Word document in either .doc or .docx format or a pdf.To attach your file youfirstneed toclick on the Load Turnitin Assignment in a new window” buttonat the bottom of this assignment page. Once in the assignment submission page, you need to follow the directions for uploading and attaching your essay.Why is Turnitin being used?Academic integrity is essential to the operation and reputation of Sacramento State University courses. Turnitin provides a means of strengthening the implementation of the University’s policy on academic integrity. Turnitin is one of many resources that can help ensure that academic integrity is maintained. Faculty have multiple ways of detecting plagiarism and are normally very familiar with the academic reference sources within their discipline. Turnitin quickly identifies the source of matching text and this assists in the decision making process, thereby helping support the maintenance of fair assessment standards for all students.The repository to which papers are compared for originality currently consists of three primary databases: Both a current and an extensively archived copy of the publicly accessible Internet Commercial pages from books, newspapers, and journals Student papers already submitted to Turnitin

hollywood organic cooperations

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Assignment Content Your next task in building the business requirements document for Hollywood Organic Co-op is to examine how the data elements fit into the overall document life cycle. You must prov

Assignment Content

  1. Your next task in building the business requirements document for Hollywood Organic Co-op is to examine how the data elements fit into the overall document life cycle. You must provide an update to the CEO and CIO on the metadata and document storage requirements and recommended document life cycle.Create a 16- to 20-slide media-rich or voice-over presentation about how the EDMS will classify and protect data. Include the following:
    • The metadata (descriptive information) that must be provided for each type of document
    • The location where the documents are stored at each stage of a document’s life cycle
    • Recommendation and description of the cybersecurity framework for the new EDMS
    • Justification for how the recommended cybersecurity framework best supports the document life cycle
    • Tools that will be used to monitor protection at each of the data classification levels
    • Format your citations according to APA guidelines.

an IT strategic plan addressing circuit city ecommerce initiatives

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Circuit City was an American consumer electronics company founded by Samuel Wurtzel in 1949. By 1990s, Circuit City became the second largest consumer electronics store in the United States with annua

Circuit City was an American consumer electronics company founded by Samuel Wurtzel in 1949. By 1990s, Circuit City became the second largest consumer electronics store in the United States with annual sales of $12 billion. On March 8 2009, Circuit City shutdown all its stores. On January 8th at the 2018 Consumer Electronics Show in Las Vegas, Circuit City CEO announced a comeback and relaunch of Circuit City into “a dynamic, a social-focused ecommerce site” and a new business strategy for its retail stores12 . In this case study, assume that Circuit City hired you as the new chief information officer (CIO) to help relaunch the company into a global e-commerce multinational company. Create a PowerPoint presentation containing the IT strategic plan that will address Circuit City ecommerce initiatives.

The following information should be covered in the Document.

1. History of Circuit City

2. What were the issues and challenges that caused the collapse of Circuit City in 2009?

3. What are the issues and challenges with Circuit City 2018 latest e-commerce initiative?

4. Discuss the major competitors in global e-commerce.

5. How would IT deliver value to the business?

6. Proposed the IT infrastructure required to support global e-commerce

7. Proposed the IT budget for the e-commerce initiative

8. Discuss the future or emerging technologies that would be leveraged to give Circuit City a competitive advantage.

8 Page Document exclude contents and reference page

APA format

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construction of an Engels-Inspired Utopia

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Utopias are envisioned societies where human beings live a best possible life. Utopias are here distinguished from dystopias.Dystopias are envisioned societies where the structuring of society is trag

Utopias are envisioned societies where human beings live a best possible life. Utopias are here distinguished from dystopias.Dystopias are envisioned societies where the structuring of society is tragically wrong, bringing human suffering, misery, and difficult to overcome barriers to a decent life. The movie Hunger Games is an example of a Dystopia, with 2 variant dystopias depicted. We will not be dealing with dystopias in this assignment.INSTRUCTIONSIn this assignment you are to construct an Engels-Inspired Utopia.Such a utopia will have 3 main characteristics:1. A highly developed technologically driven global society2. Completely devoid of capitalism3. With minimal if any governmentPREPARING FOR THE ASSIGNMENTYou begin by reading my Engels notes and the Engels reading.Then you can begin considering elements in our current society that suggest the ways that technology is making the need for capitalism obsolete. This should give you a general sense of how to construct an Engels Utopia.Next you should consider some currently important areas of society that you might find most feasible to extrapolate as elements of this futuristic Utopia.WRITING THE ASSIGNMENTYou must choose one of the possible areas below, writing a long paragraph (at least half a page, single spaced) describing what that area might be like in an Engels non-capitalist technologically driven future.

ART AND/OR ENTERTAINMENTGOODS: DURABLE & PERISHABLETRANSPORTATIONCOMMUNICATIONFOOD SERVICESMEDIUMS OF EXCHANGEWELFARE: SAFETY/LAWS

DO NOT RESEARCH THIS TOPIC. Spare me the incredible boredom of reading the same ideas over & over—and over. I see 500 of these essays a year. Many are off the Internet, although they pass Turnitin settings. But they do not pass Sonnier evaluation. I am looking for originality. I am looking for your ideas, and if yours sounds like 20 other of the essays, then you will lose points.

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