Friday, December 27, 2019

Essay on Waiting Til the Midnight Hour - 1733 Words

Jerome Carlos Johnson SOCI 3345: Sociology of the 1960’s Five Page Book Review: Waiting ‘Til the Midnight Hour by Peniel Joseph February 28, 2013 Waiting ‘Til the Midnight Hour by Peniel Joseph Within the eleven chapters that comprise Waiting Til the Midnight Hour lays a treasure chest of information for anyone interested in Black or African American history, particularly the civil rights movement that took place during the 1950’s and 1960’s. I am a self-professed scholar of African American history and I found an amazing amount of information that I was not aware of. Like most who claim to be Black History experts, I was aware of the roles of Martin Luther King, Malcolm X, Rosa Parks, W.E.B. Du Bois and Marcus Garvey. However,†¦show more content†¦This book makes clear that the struggle for racial equality was nationwide and not just isolated to certain geographical locations. A common misconception about the civil rights movement is that blatant racism was a problem only encountered in the Deep South. However, Waiting ‘Til the Midnight Hour does a great job of clarifying this misconception and showing the many elements of the struggle for jus tice that blacks from coast to coast experienced. One of the most elements of the book is the evolution of the organization called SNCC. SNCC (Student Nonviolent Coordinating Committee) was founded in conjunction with the lunch counter sit0ins that originated in Greensboro, North Carolina in February 1960. SNCC activists were known to practice slow, tedious and patient voter registration drives in the most dangerous parts of the South. However, they seldom received credit for their efforts on a national level. Despite their lack of national attention, SNCC activists often managed to annoy white federal officials and black civil rights leaders. SNCC attracted radicals from the Revolutionary Action Movement, black nationalists from the North and a host of other mavericks. From its humble beginnings, SNCC was a peaceful group that used nonviolent methods to seek racial equality. Over the course of time, SNCC became more assertive in their methods of demanding racial equality andShow MoreRelatedStealing from the Rich1158 Words   |  5 Pagesthick hedge with a wide gap in the front where a brick path led from the street to the steps. Those bricks, however, were painted a bright, glossy red that glimmered in the soft glow of the moon. To my eye, the house was a great serpent or reptile waiting with its tongue out. I had a sudden feeling of unease, but before I could mention this to my brother, he tapped my shoulder and jerked his head to one side. â€Å"Let’s move.† He said, slipping out of the alley and to the right. Wordlessly I followedRead More Comets Essay1895 Words   |  8 Pagesa week, on the average, and measure their brightnesses. On the night of July 22--the first clear night here in a week and a half--I planned to observe two comets. I finished with the first one--Periodic Comet Clark--shortly before midnight, and had about an hour and a half to wait before the second one-- Periodic Comet DArrest--rose high enough in the east to get a good look at. I decided to pass the time by observing some deep-sky objects in Sagittarius, and when I turned my telescope (aRead MoreEster : The Scarlet Letter11602 Words   |  47 Pageshusband has indicated to me that your decision to separate was largely based on your unfounded suspicions that he was cheating. I want you to spend at least an hour discussing this difficult but potentially rewarding subject this evening. An emotional event like that leaves its marks on the structure of our brains. In general, spending about an hour a day going over the facts can be very helpful. Try to come up with a time line of major events first, and then fill in the more minor ones. You can finishRead MoreEssay about Civil Rights Historiography3569 Words   |  15 Pagesgrassroots organizing and women played in the black power movement, which is largely missing from many historiographies. One major weakness of his work is that he spends a great deal of time discussing the importance of his own new book, Waiting ‘Til the Midnight Hour, which undermines his credibility to a certain extent. It makes the reader wonder—did he write this article to promote his own book, or to shed new light on the black power movement? Finally, Hasan Kwame Jeffries demonstrates that evenRead MoreSad Story Essay4687 Words   |  19 Pagesunpacking one day when thephone rang. A voice on the other end said, Your name was given tome as a possibility for a mentor in our school. Knowing very few peoplein town, I tried to imagine who might have volunteered me for this.Realizing the lady was waiting for an answer, I replied, Let me thinkabout it and call you back.I returned to my unpacking, but my mind was busy going over all thereasons I couldnt be a mentor. I wasnt even a parent, so how couldI work with kids. I wouldnt know what to do

Thursday, December 19, 2019

An Academic Critique Of A Research Article By Karen L....

This paper is an academic critique of a research article by Karen L. Gischlar and Joanne P. Vesay entitled: Literacy Curricula and Assessment: A Survey of Early Childhood Educators in two States. I was attracted to this article because being an early educator myself, I know how important literacy instructions is in the early years. It intrigued me to read about the types of curricula and assessment used by other educators to assess young children learning. The purpose of the article was to survey early childhood educators regarding their literacy practices and the assessments implemented in their classroom. However, the goal was to determine to what extent preschool teachers addressed literacy skills areas through classroom instructions. (Gischlar Vesay 2014, p. 298). The authors believed that teachers should be using literacy curricula to teach literacy skills and get proper training in how to monitor students’ progress. If such curricula are not being implemented, then expl icit instructions in early literacy instruction should be conducted daily. This paper will provide a critical review of the methods used, the result of the study and the authors discussion of the article. In the article, the authors stress the importance of literacy education in the early years. In fact, it is noted that pre-school years are critical to the development of early literacy skills that will lay the foundation for future reading skills and help present problems from developing (Gischlar

Wednesday, December 11, 2019

Homicide In America Essay Example For Students

Homicide In America Essay Feeling alienated by fellow classmates, two students at Columbine High School in Littleton, CO who referred to themselves as the Trench Coat Mafia went on a rampant killing spree which took the lives of themselves, twelve other students and one teacher (Obmascik 1). This incident caused an immediate plea for more socially responsible communities, assuming that greater moral values would curb the likelihood of these argument-related homicides. This relies on the notion that greater social organization will lead to a decrease in the rate of crime. Dov Cohen, in her article â€Å"Culture, Social Organization, and Patterns of Violence† shows that in the West (which includes Colorado) and South, where a culture of honor persists, there is a higher rate of argument-related homicide that in other areas of the country (the North). More specifically, in the South and West, more organized societies have a higher rate of argument-related homicides than less stable ones. Argument-related homicides are far more prevalent in the South and West than they are in the North (Cohen 412). This is not merely supported by the number of argument-related homicides in the given regions, but also by the beliefs within the cultures. Southerners and Westerners support honor-related violence more than Northerners and also react more aggressively when insulted (Cohen 408). In addition, laws in the South and West are more likely to support those who use violence consistent with honor (Cohen 409). For these reasons, it is hardly surprising that argument-related homicide is more common in these regional locations. The more stable communities within these regions are more likely to be on the extreme sides. The morals ingrained in the more stable Northern communities do not find this behavior acceptable and argument-based homicide is therefore more common in less stable communities. The opposite is true in the South and West. The stronger communities condone these actions and they become more common than in those places that are morally more blas?.. Nevertheless, the most striking difference is the regional difference between the communities of the South and West and the communities of the North. The correlation between the homicides in more stable and less stable communities for the given regions is striking. In the North, the homicide rate per 100,000 for white males ages 15-39 is 4. 7 in a stable community and 6. 7 in an unstable community (Cohen 412). In the South and West, however, the numbers are much higher. The homicide rate per 100,000 is 22. 8 in a stable community and 18. in an unstable community (Cohen 412). While social organization is clearly a factor, the more marked distinction is based on region rather than social organization. In the West and South, greater stability within a community would not have the effect of reducing argument-related homicides because increasing community stability seems to condone these actions, not only by sentiments, but by laws which make this type of crime more acceptable. For this reason it is not the communities who should be blamed, and the ability to point fingers at a lack of morals may be diminishing. By Cohen? s theory, the Columbine killings were not due to lax communal structure, but they were more a function of the region that it occurred, a region that represents a culture of honor. It may be that the Columbine killings were argument-based homicides, which were provoked rather than random, but the mere fact they exist at all is distressing. It is upsetting to think that certain cultures condone the beliefs that can lead to such atrocities. Homicide is simply unacceptable, no matter where one is from.

Tuesday, December 3, 2019

Strain Transformation Essay Example For Students

Strain Transformation Essay California State University, NorthridgeCollege of Computer Science and EngineeringDepartment of Civil and Manufacturing EngineeringSTRAIN TRANSFORMATIONSubmitted to: Nazaret DermendjianSubmitted for: Applied Mechanics 340Date requested: April 6, 1999Date due: April 27, 1999Date submitted: April 27, 1999The following report will be on Strain Transformation. Strain transformation is similar to stress transformation, so that many of the techniques and derivations used for stress can be used for strain. We will also discuss methods of measuring strain and material-property relationships. The general state of strain at a point can be represented by the three components of normal strain, ?x, ?y, ?z, and three components of shear strain, gxy, gxz, gyz. For the purpose of this report, we confine our study to plane strain. That is, we will only concentrate on strain in the x-y plane so that the normal strain is represented by ?x and ?y and the shear strain by gxy . The deformation on an element caused by each of the elements is shown graphically below. We will write a custom essay on Strain Transformation specifically for you for only $16.38 $13.9/page Order now Before equations for strain-transformation can be developed, a sign convention must be established. As seen below, ?x and ?y are positive if they cause elongation in the the x and y axes and the shear strain is positive if the interior angle becomes smaller than 90?. For relative axes, the angle between the x and x axes, q, will be counterclockwise positive. If the normal strains ?x and ?y and the shear strain gxy are known, we can find the normal strain and shear strain at any rotated axes x and y where the angle between the x axis and x axis is q. Using geometry and trigonometric identities the following equations can be derived for finding the strain at a rotated axes:?x = (?x + ?y)/2 + (?x ?y)cos 2q + gxy sin 2q (1)gxy = sin 2q + (gxy /2) cos 2q (2)The normal strain in the y direction by substituting (q + 90?) for q in Eq.1. The orientation of an element can be determined such that the elements deformation at a point can be represented by normal strain with no shear strain. These normal strain are referred to as the principal strains, ?1 and ?2 . The angle between the x and y axes and the principal axes at which these strains occur is represented as qp. The equations for these values can be derived from Eq.1 and are as followed:tan 2qp = gxy /(?x ?y) (3)?1,2 = (?x -?y)/2 ? {2+ (gxy/2)2 }1/2 (4)The axes along which maximum in-plane shear strain occurs are 45? away from those that define the principal strains and is represented as qs and can be found using the following equation:tan 2qs = -(?x ?y) / 2 (5)When the shear strain is maximum, the normal strains are equal to the average normal strain. These values are determined from the following equations:gmax / 2 = {2 + (gxy / 2)2}1/2 (6)?avg = (?x + ?y) / 2 (7)We can also solve strain transformation problem using Mohrs circle. The coordinate system used ha s the abscissa represent the normal strain ?, with positive to the right and the ordinate represents half of the shear strain g/2 with positive downward. Determine the center of the circle C, which is on the ? axis at a distance of ?avg from the origin. Please note that it is important to follow the sign convention established previously. Plot a reference point A having coordinates (?x , gxy / 2). The line AC is the reference for q = 0. Draw a circle with C as the center and the line AC as the radius. The principal strains ?1 and ?2 are the values where the circle intersects the ? axis and are shown as points B and D on the figure below. The principal angles can be determined from the graph by measuring 2qp1 and 2qp2 from the reference line AC to the ? axis. The element will be elongated in the x and y directions as shown below. The average normal strain and the maximum shear strain are shown as points E and F on the figure below. The element will be elongated as shown. To measure the normal strain in a tension-test specimen, an electrical-resistance strain gauge can be used. An electrical-resistance strain gauge works by measuring the change in resistance in a wire or piece of foil and relates that to change in length of the gauge. Since these gauges only work in one direction, normal strains at a point are often determined using a cluster of gauges arranged in a specific pattern, referred to as a strain rosette. Using the readings on the three gauges, the data can be used to det ermine the state of strain,?x, ?y, gxy, at that point using geometry and trigonometric identities. It is important to note that the strain rosettes do not measure strain that is normal to the free surface of the specimen. Mohrs circle can then be used to solve for any in plane normal and shear strain of interest. .ue0c54b2542a3f18c47ec8ee28526097d , .ue0c54b2542a3f18c47ec8ee28526097d .postImageUrl , .ue0c54b2542a3f18c47ec8ee28526097d .centered-text-area { min-height: 80px; position: relative; } .ue0c54b2542a3f18c47ec8ee28526097d , .ue0c54b2542a3f18c47ec8ee28526097d:hover , .ue0c54b2542a3f18c47ec8ee28526097d:visited , .ue0c54b2542a3f18c47ec8ee28526097d:active { border:0!important; } .ue0c54b2542a3f18c47ec8ee28526097d .clearfix:after { content: ""; display: table; clear: both; } .ue0c54b2542a3f18c47ec8ee28526097d { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ue0c54b2542a3f18c47ec8ee28526097d:active , .ue0c54b2542a3f18c47ec8ee28526097d:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ue0c54b2542a3f18c47ec8ee28526097d .centered-text-area { width: 100%; position: relative ; } .ue0c54b2542a3f18c47ec8ee28526097d .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ue0c54b2542a3f18c47ec8ee28526097d .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ue0c54b2542a3f18c47ec8ee28526097d .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ue0c54b2542a3f18c47ec8ee28526097d:hover .ctaButton { background-color: #34495E!important; } .ue0c54b2542a3f18c47ec8ee28526097d .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ue0c54b2542a3f18c47ec8ee28526097d .ue0c54b2542a3f18c47ec8ee28526097d-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ue0c54b2542a3f18c47ec8ee28526097d:after { content: ""; display: block; clear: both; } READ: Basic discription of microbiology EssayIt is important to mention briefly material-property relation ships. Note that it is assumed that the material is homogeneous, isotropic, and behaves in a linear elastic manner. If the material is subject to a state of triaxial stress, sx, sy, sz,(not covered in this report) associated normal strains ?x, ?y, ?z, are developed in the material. Using principals of superposition, Poissons ratio, ?lat = -n?long , and Hookes law, as it applies in the uniaxial direction ? = s/E , the normal stress can be related to the normal strain. Similar relationships can be developed between shear stress and shear strain. This report was a brief summary of strain transformation and the related topics of strain gauges and material-property relationships. It is important to realize that this report was confined to in plane strain transformation and that a more complete study would involve shear strain in three dimensions, then material-property relationships could be developed further. Also, theories of failure were not covered in this report.