Wednesday, January 29, 2020
Characteristics of Romanticism Essay Example for Free
Characteristics of Romanticism Essay 1. Medievalism looking on the past to a simpler lifestyle (the good ole days). Written in the Close of Spring by Charlotte Smith 2. Orientalism (exotic locales) places that everyday people would not venture. Mystery emotional stimulus. 3. Primitivism belief that man was born inherently good. (Noble Savage writing by people of primitive cultures Africa, Native American) Society makes them bad. 4. Progress Romantics were not against progress but feared the effects on society. Man could create a better world without materialism. 5. Anti-intellectualism belief that everything is just not rational. The Tables Turned by William Wordsworth 6. Sentimentalism (emotions) very affected by what they see. Raw formality. 7. Humanitarism believed that all men were created equal and that you should help others. 8. Democracy supporters of the French revolution until it became violent. Agreed with the civil American revolution, used portage to fight for reform. 9. Originality New poetic formats and genres. 10. Diversity Authors wrote books and music, but did not write in one style. Mastered the art of writing. 11. Confessionalism art is a confession of the inner soul. Characters confess and express how they feel. 12. Purgative Purpose of Art authors believed their writings were cleansing their souls. Lines Composed a Few Miles away from Tintern Abbey by William Wordsworth 13. Protest and Dissent Original Protesters ills of society and the church. Not all authors of this era believed in this. Lines Written in Early Spring by William Wordsworth 14. A love of the wild and picturesque Nature is almost a character in novels. Nature inspires creativity. Pastoral Poesy by John Clare
Tuesday, January 21, 2020
School Project :: essays research papers
Introduction from the principal†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. Students and Parents: We welcome you all here to Hard Knock High School. High school experiences offers learning opportunities that will provide skills to prepare you for post high school choices. Our staff at HKHS is here to help you through your high school career, and with anything else you need. We are open to the public, which means anyone can go here. We are all here to work with you, not against you, as most of you would like to think that we throw you in school to punish you. That is not true. If you try, just a little, then your high school experience at HKHS will be the best you will ever have. I wish you success in all your endeavors as a student at Hard Knock High School. Sincerely, Jessica C. Lynch Principal Rules of School 1.     Respect your peers as well as Teachers 2.     No Weapons 3.     No Drugs 4.     No Drinking 5.     No Sexual Contact 6.     No Beat boxes 7.     No Profanity ACADEMIC REQUIREMENTS CREDIT REQUIREMENTS In order to graduate from Hard Knock High School, a student shall be required to earn the following:           70 credits (based on 72 possible in grades 9-12) One credit will be given to each class passed with a D+ or higher for each term. REQUIRED COURSES ENGLISH – 14 CREDITS SOCIAL SCIENCE – 12 CREDITS SCIENCE – 8 CREDITS HEALTH – 2 CREDITS COMPUTER LITERACY – 4 CREDITS ATHLETIC ELIGIBILTY All students that wish to play school sports must keep a GPA of 2.00 or higher. No excuses. COLLEGE PREPARATORY FRESHMAN     SOPHOMORE     JUINOR     SENIOR English 9 U.S. History Math Science Health Electives: Keyboarding, modern language fine arts, life skills, etc.     English 10 Am. History Math Biology Phys. Ed. Electives: Modern language, fine arts, business, life skills.     English 11 Government Electives: Math, Chemistry, etc.     Economics English Math Science Social Sci Modern Lang. Course Selection Index BUSINESS EDUCATION †¢Ã‚     Keyboarding †¢Ã‚     Basic Economics 1 & 2 †¢Ã‚     Business Math †¢Ã‚     Accounting 1 & 2 †¢Ã‚     Computer Applications †¢Ã‚     Web Publishing †¢Ã‚     Word Processing and Advanced †¢Ã‚     Business Management †¢Ã‚     Work Experience †¢Ã‚     School to work Mentorship and Internship FINE ARTS †¢Ã‚     Drama and Theater †¢Ã‚     Drawling †¢Ã‚     Painting †¢Ã‚     Ceramics †¢Ã‚     Sculpture †¢Ã‚     Set Design †¢Ã‚     Chorale †¢Ã‚     Chorus †¢Ã‚     Band †¢Ã‚     Art Seminar 1 & 2 †¢Ã‚     Computer Design †¢Ã‚     Dance ENGLISH †¢Ã‚     Journalism †¢Ã‚     Speech †¢Ã‚     Yearbook Publications †¢Ã‚     English 9th †¢Ã‚     English 10th
Monday, January 13, 2020
Phase Transformations in Metals
It follows that some of the parent phase volume disappears. * Transformation reaches completion If growth Is allowed to proceed until the equilibrium fraction Is attained. Two types of Nucleation 1 . Homogeneous: nuclei of the new phase form uniformly throughout the parent phase. 2. Heterogeneous: nuclei form preferentially at structural inhomogeneous, such as container surfaces, grain boundaries, insolvable impurities, dislocations, etc. Homogeneous nucleation: solidification of a pure material, assume nuclei of solid phase form In the interior of the liquid phase.There are two contributions to the total free energy change AC that accompany a solidification transformation 1 . The volume free energy Agave – which is the difference in free energy between the solid and liquid phases. Agave will be negative if the temperature is below the equilibrium solidification temperature. The magnitude of its contribution is the product of Agave and the volume of the spherical nucleolus (4/ 3 aorta ) 2. Surface free energy y: energy comes from the formation of the solid-liquid phase boundary during the solidification transformation. Is postlude; the magnitude of this contribution Is the product of y ND the surface area of the nucleus (nor) * the total free energy change GAG Is equal to the sum of these two contributions: GAG=4/3 aorta GAG_v+rattrap y * In a physical sense, this means that as a solid particle begins to form as atoms in the liquid cluster together, its G first increases. If this cluster (embryo) reaches a size equal to the critical radius, r*, then growth will continue with the accompaniment of a decrease In LEG. An embryo with a radius greater than Is called a nucleus.A critical free energy occurs at the maximum of the curve, which corresponds to the activation energy needed for the formation of a stable nucleus. Critical radius of a stable solid particle nucleus: ) Activation free energy required for the formation of a stable nucleus: ) This volume fre e energy change is the driving force for the solidification transformation, its magnitude is a function of temperature. At the equilibrium solidification temperature (or melting temperature) Tm, Agave Is O, and with decreasing temp It becomes Increasingly more negative.Agave temperature decreases meaning, nucleation occurs more readily at temperature below Tm The number of stable nuclei n*(having r>r*) is a function of temperature as well: 1 ) changes in T have a greater effect on than on he denominator. As T is lowered below Tm the exponential term decreases such that the magnitude of n* increases *another important temperature dependent step in nucleation: the clustering of atoms during short range diffusion during the formation of nuclei. The influence of temp on the rate of diffusion: high temp increases diffusion.Diffusion is related to the frequency at which atoms from the liquid attach themselves to the solid nucleolus, VT. Thus, low temp results in a reduction in VT. The nuc leation rate N is the product of n* and VT Heterogeneous nucleation has a lower activation energy than homogeneous because he surface free energy is reduced when nuclei form on the surface of preexisting surfaces. Growth occurs by long range diffusion consequently, the growth rate G is determined by the rate of diffusion, and its temperature dependence is the same as the diffusion coefficient (recall chapter that diffusion increases as temperature increases).Most phase transformations require some finite time to go to completion, and the rate is important in the relationship between heat treatment and the development of macrostructure * for solid systems the rate is so slow that true equilibrium structures are rarely achieved, equilibrium is maintained only if heating and cooling are carried out at SLOW unpractical rates. *for other than equilibrium cooling Superimposing: cooling to below a phase transition temperature without the occurrence of the transformation Superannuating: hea ting to above a phase transition temperature without the occurrence of the transformation
Saturday, January 4, 2020
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