Big Five Personality Theory Essays

Big Five Personality Theory Essays Big Five Personality Theory Essay Big Five Personality Theory Essay Psychology refers to analyze of human head and behaviour. The chief purpose of psychological science is to derive an intricate apprehension of all and why persons behave the manner they do and what are the causes of their behaviour. The ultimate purpose is to understand a adult male in order to profit society at big. There are many theories that discuss and seek to research different facets of human behaviour. The large five personality theory has been radical and is presently the most recognized theoretical account in the scientific community. It consists of five traits – Extraversion. Agreeableness. Conscientiousness. Emotional stableness. and openness and can be remembered by acronym – Ocean. One of the best ways to entree a trait is to straight inquire a individual about the trait ( self study ) and so acquire an perceiver to corroborate the trait ( observer study ) . Me and my hubby scored me on assorted traits as detailed above individually. We scored the replies. the tonss and inside informations of each trait are as below: Extraversion: My extraversion tonss were ( 41- 41 ) . This suggests I am chatty. surpassing. seek escapade. and exhilaration. Introverted people are quiet and reserved. though some research workers have shown that introverts can be every bit gregarious in societal state of affairss as extraverts but the key is in the beginning of energy. Extroverts gain energy from societal interactions where as introverts from purdah. This is so true in my instance. I have neer been comfy being entirely. Openness: I scored ( 78-65 ) in openness. which is characterized by imaginativeness. broadmindedness. originality. Peoples low in this trait traditional. stick to acquaintance. follow tried waies. It’s true in my instance. I love challenges. seeking new things adds new dimension and significance to my life. In fact I would travel in front and state non making different things disappoints me. It is this trait that got me my fellow who is now my hubby. I guess this demand comes because I lived 22years of ritualistic and traditional life. Thankss to a rigorous male parent. Conscientious: I scored ( 33-36 ) on painstaking which is characterized by dependableness. efficiency and continuity. I love order in anything. Be it my closet. gym modus operandi. making my wash on Saturday or cleanliness of the house. Bing on clip to assignments. maintaining order in life. I believe speaks volumes about a individual and I intend to hold a positive 1. Guess. I get that trait from my male parent. He was ever prompt with measures. early for assignments even informal 1s. I did non cognize one could populate any other manner. Agreeableness: I scored 30 ( me ) -43 ( hubby ) in amenity. It is characterized by less negative emotions. like green-eyed monster. retaliation and more empathy. Peoples low in this trait expression to win statements non people. tilt more towards exhilaration and laterality. I guess my hubby sees me as being as agreeable because he himself is a agreeable individual and sees positive in others ever whereas I am more critical of myself. I am supportive of friends and household and sympathize a batch with people to an extent that I feel angry if my close 1s are insulted. But at the same clip if person does something incorrect even if it is my female parent I will non halt myself from facing her. So. I must state I agree with my mark of 30. Emotional stableness: I Scored 16 ( me ) -29 ( hubby ) in Emotional stableness. It is characterized by stableness in emotions in assorted state of affairss in life and they are unagitated. free from relentless negative feelings. Peoples evaluation low on this trait show negative emotions like choler. anxiousness. depression. low tolerance to emphasize. temper swings and pessimism. Both me and my hubby have scored me low on this graduated table. The ground is I do acquire stressed easy. Exams. major determinations in life acquire me on my nervousnesss. At those times I am a different individual – angry. non accessible and cranky. But one time I find solution to the job in my head. I instantly acquire back to being myself. I guess. I need to work on being more stable. The large 5 theory helps shed light towards formation of human personalities and why different persons exhibit different emotions and reactions when covering with different societal state of affairss. Human behavio r merely like psychological science itself is a wide forte and holding all the replies is virtually impossible. However holding different theories give countless inside informations that helps organize a bigger image of causes and variables that shape a homo. Anju Priyadarshini

Drug Addition essays

Drug Addition essays Historically, alcohol and drug dependency was viewed as a sin or a disease. In recent decades, it has been thought to be a maladaptive behavior patterns (Thombs, 1999). I believe that its a combination of three things: A disease in which people learn to act in immoral ways (Thombs, 1999). A drug is any chemical agent that affects biological function (Thombs, 1999). Some act in the brain, others in organs, and some in several parts of the body at the same time. A psychotropic drug is one that acts in the brain to alter mood, thought process, or behavior. Addictive drugs are defined by the fact that they are self-administered, without medical prescription: repeatedly, compulsively, and even self-destructively (Cohen 1989). Drugs have been classified into seven different families and each affects a different part of the brain. In the past, drug addiction was viewed as a morally reprehensive behavior that addicts could control if only they made the effort. Today, it is argued that drug a ddictions are in many ways like infectious diseases; some people are infected, but not everyone (camh.net). There are differing degrees of immunity. Susceptibility depends typically on a complex set of genetic and environmental factors, ethnicity, degree of crowding lack of sanitation, and primarily new users transmit the behavior to their peers. Millions of Americans have been trapped by a vicious, biologic phenomenon called addiction. No sane person ever started out intending to become an addict, yet millions of our neighbors are either addicted to chemicals today or may have spent years trying to free themselves from this insidious cycle. Addiction is neither bad nor good. Addiction is a complex disease that involves both biology and behavior (Goldstein 1992). This high-low trap involves the relationship between stimulation and sedation (Cohen 1989). Stimulants and sedatives t ...

Green Pastures Essay Example | Topics and Well Written Essays - 500 words - 15

Green Pastures - Essay Example Currently, Green Pastures houses six children full time on location in Mountain View. The children housed there range from the ages of six to eighteen and they all have developmental disabilities. Using a four bed-room house Green Pastures is able to provide services for these six children, as well as a short-term service for parents who may need a well-deserved break. They also provide training for people who are interested in caring for children with disabilities. Green Pastures uses a unique system to help fully meet every child’s needs. Using a three-pronged individualized system, Green Pastures is able to fully customize their programs to each and every single child. Green Pastures makes a specialized schooling plan, home program, and tutoring program for each child. Parents are also asked to be as involved as possible, and are invited to spend time on center with their child, encouraged to attend any major conferences about their child, updated on any developments in their child’s goals or needs, and they also allow children to go home on weekends and holidays as often as possible. Green Pastures also has a very active community interaction program. Regular outings include picnics, trips to the zoo, horseback riding, swimming lessons, and other fun community activities. This crucial part allows the children to interact with the community, and also allows the community to see that the Green Pastures family can participate in regular everyday activities just like everybody else. In conclusion, Green Pastures is a great community with a religious background that allows children a deep connection to caring, loving people.

Causes and Consequences of Development of London City, England in Research Paper

Causes and Consequences of Development of London City, England in 1850s - Research Paper Example Europe has been a farming society, and many of the cities in this country are ruled by families of kingdoms. Many of the cities are under British colonization, and many have not yet become independent states (Spielvogel 2011, p. 132). Industrial and French Revolutions steered the expansion of the city. The paper traces the development of London City, England in 1850s and the way it altered the social, economic and political system of the London City, England. Causes that Led to Development of the London City Developed in London City, England can be traced from the period of 1750 to 1850s during the industrial and French Revolution when different changes in agriculture, transportation, social and economic changes took place. Industrial Revolution is among the major causes behind the development of London City. Gordon, Tony and Christine (2007, 56) reveal that Industrial Revolution was the main cause behind varied changes in the agricultural sector, manufacturing industries, transporta tion network system in England. Industrial Revolution led to increased trading activities within the city and outside the neighborhood. Industrialization and expansion for trading activities necessitated increased commercial trading activities. The London City developed as a business centre beginning from the Roman era. London City emerged as a metropolitan for foreigners, but it continued to develop as a government town whose resident authority impressed native British custom. The construction of transport and network communications such as the railway line became the economic stimulus that steered development. The development of the railway line connecting from the courtside to the city contributed to effective development activities in the city. The increased railways stations enabled passengers travel effectively. It also enabled people from the countryside to transport their commodities in the market effectively. The city started developing because of easy and cheap transportat ion of manufactured products and raw materials through rail shipments. This made transportation of commodities especially to large areas to become cheaper because each city has a connecting trunk line. The railway line contributed to increased immigrants into the City of London; contributing to increased population in the city. London City is the powerful financial city, and the ports construction necessitated development. Many investment companies established their headquarters in the city because of the industrialization process. The financial investment activities became the main sources for employment in London. The city exports produced commodities and imports other raw materials such as timber, petroleum and other products (Havinden and Meredith 2002, p. 34). Industries started producing varied commodities such as jewelry and clothes and consumer commodities. This made the city develop faster because it was easy for the people in the City of London to carry out their business activities effectively.2 Many changes took place especially the development of industries; thus, the city started moving from being agricultural to an industrial economy. England is one of the countries, which are well known for being among the agricultural economy in Europe. However, due to the development process, many changes took place because of the industrialization process. These changes had a profound effect in social, economic and political of the London city. The industrial revolution that began during the Great Britain in United Kingdom and spread to the Western Europe and other parts across the globe led to many changes. Havinden

Children with special needs can be cured Thesis

Children with special needs can be cured - Thesis Example mmended for the improvement that the children with special need positioned in inclusion classrooms, there is nothing more imperative than the educational benefits. According to different research studies children with developmental disabilities positioned in inclusion classrooms create immense developments in language, mental and motor development that are beyond their peers in individual education classrooms. Poor children are exposed to significantly more social and physical toxicities in the environment that cause or exacerbate chronic health conditions.  These exposures are due to the risk behaviors of their parents, other adults around them, and their living environment.  Substance use by their mothers during pregnancy; poor nutrition pre- and post-natal; exposure to second hand tobacco smoke; substandard housing with potentially increased levels of toxins. Once diagnosed with a chronic condition, poor children and their families generally have more limited access to health services, (McManus & Newacheck, 1040; Miller, 430) and often the services they receive are of lower quality.  In some places, health providers are subtly directed to limit their therapeutic time with a child covered by Medicaid because the reimbursement is too low to cover their time. Just as medical technology has prolonged more childrens lives, scientific advances have increased knowledge about treatments, equipment and technological devices designed to improve the function and quality of life of Children With Special Health Care Needs (CSHCN).  For example, early intervention services are guaranteed by law for children with or at risk of developmental disabilities as a way to maximize their potential (Ramey & Ramey, 110).  Adapted computer technology and new therapies can increase functional abilities for children with motor and sensory impairments.  However, both the increased prevalence of CSHCN and increased treatment options are occurring in the context of a national effort to

First-principles Study of Spin Transport in Si-C Nanotube

First-principles Study of Spin Transport in Si-C Nanotube First-principles study of spin transport in Si-C nanotube with ferromagnetic contacts Surendra Jalu Abstract  Ã¢â‚¬â€ We perform first-principles calculations of spin-dependent quantum transport in a two-probe device, viz. Fe-SiCNT-Fe device in which (8,0) Si-C nanotube is sandwiched between two Fe electrodes. Substantial tunnel magnetoresistance and perfect spin filtration effect are obtained. The zero bias tunnel magnetoresistance is found to be several hundred percent, it reduces monotonically till the bias voltage 0.4 V, sees marginal increase at the bias of 0.6 V, and eventually goes to nearly zero after the bias voltage of about 1 V. The spin injection factor is 100% at the zero bias, it reduces sharply to 57% at the bias of 0.4 V, and remains reasonably high, in the range of 60%-75%, after the bias voltage of 0.6 V when the magnetic configurations of two electrodes are parallel. The spin-dependent non-equilibrium transport features can be understood by analyzing microscopic details of the transmission coeà ¯Ã‚ ¬Ã†â€™cients. Keywords — First-principles; Tunnel magnetoresistance(TMR); Spin injection; One-dimensional; Spin filter I. Introduction Si-C crystals have unique properties, including thermal stability, chemical inertness, high thermal conductivity, and others. These properties make Si-C materials an appropriate candidate for fabricating electronic devices operating in high power, high temperature environments. Recently synthesized Si-C nanometer materials, such as nanorods, nanowires and nanotubes, have attracted tremendous interest (1-4). These materials obviously broadened the application range of the Si-C crystals, especially in fabricating nanometer gas sensors, electronic devices, field emitters and other novel devices. Silicon carbide nanotubes have a great potential for application in chemical and biological sensors (Taguchia et al 2005a; Xie et al 2007). Recently, scientists have suggested to make silicon carbide nanotubes (SiCNTs) as a possible alternative to carbon nanotubes (CNTs) for field emitting applications (Taguchia et al 2005b; Alfieri and Kimoto 2010), which has boosted the interest for SiCNTs and several studies on the electronic properties of SiCNTs can be found in the literature (Mavrandonakis et al 2003; Mpourmpakis et al 2006; Larina et al 2007; Muralidharan et al 2007; Wu and Guo 2007; Lakshmi et al 2008; Moradian et al 2008; Raidongia et al 2008; Voggu et al 2008; Wu et al 2008; Manna and Pati 2010; Zheng et al 2010). It is well known that CNTs undergo a semiconductor to metal transition (SMT) (Ren et al 2009) or metal to semiconductor transition (MST) (Lu et al 2003) when deformed. Therefore, it is of interest to understand how the semiconducting (8,0) SiCNT would behave when i t is brought in contact with ferromagnetic electrodes. On account of important applications in magnetoresistive random access memory [1], programmable logic elements [2] and magnetic sensors, the giant magnetoresistance (GMR) and tunnel magnetoresistance (TMR) effects in systems with spin-polarized transport are at the heart of spintronics [3] and attract many theoretical and experimental investigations. A basic magnetic tunnel junction (MTJ) device consists of tunnel barrier separating two ferromagnetic (FM) layers which play the role of device leads. During a tunneling process, the spin-up and spin-down electrons from the metal layers traverse the nonmagnetic tunnel barrier with different Fermi wave function due to electronic structure of the ferromagnetic material. The electrical resistance of MTJ is therefore sensitive to the relative orientation of the magnetic configuration of the electrodes, resulting to a TMR [4]. Hence, the MTJs behave as spin valves [4–8]. It is possible to control the orientation of magnetic moments by imposing an external magnetic field in experiments [9,10]. It is important to note that, MgO-based MTJ has progressed at a rapid pace in recent years and produced the highest measured TMR at room temperature. When the electrodes and the tunnel barrier are all one-dimensional (1D) materials such as nanowires or nanotubes, it is experimentally feasible to achieve MTJ at the 1D scale. It is worth mentioning that Wang et al. [12] construct a 1D TMJ using Fe-doped carbon nanotubes and theoretically investigate its spin-dependent transport properties. What is a pity that, the zero bias magnetoresistance ratio is only ∠¼ 40%, which may restrict the spintronics applications in nanodevices where the large magnetoresistance ratio is desirable. Here, we theoretically investigate the spin-polarized transport of a 1D MTJ constructed by (8,0) SiCNT in contact with FM(Fe) electrodes. It is observed that (8,0) SiCNTs are semiconducting and we believe that it can be used as a tunnel barrier for 1D or molecular-scaled MTJ. In our work, We have chosen (8,0) SiCNT as the tunnel barrier and two semi-infinite FM materials, namely Fe, as electrodes. Significant TMR and perfect spin filtration effect are obt ained according to the first-principles calculations of spin-polarized quantum transport by adopting non-equilibrium Green’s function method combined with density-functional theory. TMR has already led to the construction of the present generation of magnetic data storage devices. However, in order to reach storage densities of the order of Terabit/inch2, a substantial down-scaling of the read/write devices is extensively expected. Such 1D MTJ and spin filter with diameter less than 1 nm may realize the storage densities of the order of Terabit/inch2 and hold promise for extensive spintronics applications of nanodevices. II. Model and method Our investigation is based on a recently developed self-consistent first-principles technique which combines the Keldysh non-equilibrium Green’s-function formalism (NEGF) with a self-consistent density-functional theory (DFT). The package we use is the Atomistix Toolkit [20], which incorporates the NEGF technique into the well tested SIESTA method [21] to realize the simulation of electrical or spin-polarized quantum transport in the molecular conductors under non-equilibrium situations. In the calculation, the local density approximation (LDA) in the form of the Perdew and Zunger [22] (perdew burke ernzerhof) exchange-correlation functional is used. Only valence electrons are self-consistently calculated, and the atomic cores are described by standard norm conserving pseudopotential [23]. The valence wave functions are expanded by the localized numerical (pseudo) atom orbitals [24]. The k-points sampling is 3, 3, and 200 in the x, y, and z direction, which has been proven to be enough to give the converged results. The convergence criterion for the Hamiltonian, charge density, and band-structure energy is 10-5 via the mixture of the Hamiltonian. The positions of C and Fe atoms at the interface of the device are relaxed until the force tolerance 0.05 eV/Ã… is achieved. The spin-current (spin-polarized charge current) is calculated [25] as I↑(↓) = e/h ∠« T↑(↓)(E, Vb) [F(E − ÃŽ ¼L) – F(E −  µR)] dE [R] Where F is the Fermi–Dirac distribution, ÃŽ ¼L and ÃŽ ¼R are the chemical potentials of left-electrode (L) and right-electrode (R) respectively, T↑(↓)(E, Vb) is the transmission coeà ¯Ã‚ ¬Ã†â€™cient for spin channel ( ↑ , ↓ ) at the energy E and bias voltage Vb. While building SiCNT, it is utterly important to use optimum bond-length between Si and C atoms to obtain correct results which in our case, as mentioned in various literatures, is 1.78 Ã…. We couldn’t find the optimum bond-length between C and Fe atoms in literature but we were able to optimize a geometry that consisted of only a few atoms of Fe and C and this way we found the optimum bond-length between Fe and C atoms to be 2.04 Ã… (Fig. 4 (b)). The whole system (Fig. R) is divided into three parts from left to right in practical theoretical simulations: the left electrode, the central scattering region, and the right electrode. The left electrode and right electrode are exactly the same and are made of Fe atoms. Si-C nanotube acts as central scattering region between two electrodes. The whole structure contains 328 atoms (192 Fe, 72 C, 64 Si). 4 (a) 4 (b) Fig. 4(a) Fe-C bond-lengths in non-optimized geometry 4(b) Fe-C bond lengths in optimized geometry Fig. 4(c) Fe-SiCNT-Fe device III. results and discussions Fig. 2(a) and (b) plot the current–voltage (I–V) characteristics for the parallel magnetization configuration (PC) and the antiparallel magnetization configuration (APC) of the two electrodes, respectively. In the case of PC, the spin-up current (I↑) are always much larger than the spin-up current (I↓). The I↑ increases steeply with bias voltage especially after the bias of 0.8 V while on the other hand I↓ is almost negligibly small compared to I↑ at almost all bias voltages. The total equilibrium conductance of 0.0022G0 is found at zero bias, where G0 is the conductance quanta, G0 = 2e2/h. In the case of APC, I↑ and I↓ have almost the same values at all bias voltages. The total equilibrium conductance of 0.0095G0 is found at zero bias. From the I–V curves, we infer a TMR ratio using the common definition: TMR = (IAPC − IPC)/IAPC, where IPC and IAPC are the total currents in PC and APC, respectively. At Vb = 0 when all currents vanish, we calculate TMR using equilibrium conductance. Fig. 2(c) shows the TMR, where the RTMR ∠¼ 322% at zero bias is obtained, which indicate in the perfect tunneling magnetoresistance effect. It sharply decreases to ~ 80% at the bias voltage of 0.4 V, sees slight increase at the bias voltage of 0.6 V and gets reduced to almost zero after the bias voltage of 1 V. The TMR decrease with bias voltages because IPC increases at higher rate with bias voltages than IAPC. It is possible for TMR to assume negative value but in our case no such behavior is observed. The device structure presented here indeed has substantial TMR and could be utilized for spintronics applications. The spin-injection factor ÃŽ · which is defined by spin currents: ÃŽ · = mod(I↑ I↓) / (I↑ + I↓) are plotted in Fig. 2(d). At the bias voltage of 0.0 V, the current is 0 A and hence we use the equilibrium conductance represent current. For the case of PC, ÃŽ · is 99% at the zero bias, it monotonically reduces to 57% at the bias voltage of 0.4 and it increases and remains fairly within large values once the bias voltage goes beyond 0.4 V. The spin-injection factor ÃŽ · is as large as ~73% at the bias of 1.2 V and may even improve at higher bias voltages. For the case of APC, the ÃŽ · is meager ~49% at the zero bias. It’s dramatic that it reaches ~85% at the bias voltage of 0.2 V but then it keeps reducing with increase in bias voltages and attains very negligible values at the bias of about 1 V to 1.2 V. From Fig.R it is observed that in the case of PC the spin filtration effect manifests itself very clearly when the bias is above 0.4 V while in the case of APC no such effect is seen. The source of this behavior maybe originates from the quantum size effect which results in the quantized subbands in the cross section of 1D electrode. Detailed analysis is in the below. Spin injection into semiconductors has been measured experimentally using the optical techniques [26,27]. Such 1D TMJ contr olled spin injection into semiconductors should occur in devices that are smaller than a spin relaxation length in extent and have resistance that is limited by the insulating BNNT. The voltage dependent of spin current, TMR ratio and spin-injection factor can be understood from the behavior of the transmission coeà ¯Ã‚ ¬Ã†â€™cients [ T (E, Vb) ] , since the current is essentially given by the energy integral of the T (E, Vb) over the bias window [see Eq. (1)]. The T (E, Vb) for several bias are shown in Fig. 3, where the (a) and (b) are spin-up and spin- down channel of PC setup respectively and the (c) and (d) are spin-up and spin-down channel of APC setup respectively. For both PC and APC setup, these bias-depended T(E,Vb) have several sharp peaks especially after the bias of 0.35 V, due to quantized subbands in the cross section of the 1D electrodes, already mentioned above. The spin up channel contribute to the T(E,Vb) above the Fermi level and spin-down channel contribute both above and below the Fermi level. Refer to the notation from molecular transport theory [28] we can deduce that the spin-up channel conductance is through the lowest unoccupied molecular orbital (LUMO) while the spin-down channel conductance is through both the highest occupied molecular orbital (HOMO) and LUMO of pristine (6,0) BNNT in scattering region. From Fig. 3(a), one can see that the T (E, Vb) shifts to high energy but roughly maintains its shape when bias increases. The T (E, Vb) are all almost absolutely inhibited in spin-up channels around Fermi level, while in the spin-down channel the T (E, Vb) is smooth and several orders of magnitude larger than in spin-up channel around Fermi level. This is why the I↓ linearly increases while the I↑ is inhibited under the bias of 0.75 V, already discussed above for Fig. 2(a). As the bias increases, the electrochemical potential in the left electrode (ÃŽ ¼L) is shifted down, and that in the right electrode (ÃŽ ¼R) is shifted up. Hence, the bands in the two electrodes are shifted correspondingly [29–32]. When the bias increase beyond 0.75 V, a little resonance states A1 are induced around Fermi level showed in Fig. 3(a) for the bias of 0.75, 0.95 and 1.15 V, which originate from the alignment of the LUMO of left electrode with the HOMO of right electrode in spin-up channel because the bands in the two electrodes are shifted. These resonance states significantly enhance as bias increasing, which result in the rapid increase about I↑ after the bias of 0.75 V. Consequently, the rapid increase of I↑ also leads to the rapid decrease about ÃŽ · for PC setup after 0.75 V, already discussed above for Fig. 2(c). The bias dependent T (E, Vb) for APC setup are more complex than PC setup. From Fig. 3(c), one can see that the T (E, Vb) in spin-up channel roughly maintains its shape when bias increases. A little resonance states A2 below Fermi level, which presents for the bias of 0.00 and 0.15 V are removed after the bias of 0.15 V. As the bias increase, only a little resonance states above the Fermi level enter to the transport window (i.e., the part of transmission function in the bias window integrated to obtain the current) and contribute to the I↑, which result in very slow increase of the I↑. After the bias of 0.15 V, the T (E, Vb) shifts to larger energy and large resonance states are induced around Fermi level due to the alignment of spin-down states around Fermi level of left electrode with HOMO of right electrode in spin-down channel because the bands in the two electrodes are shifted. These induced resonance states continuously enhance as bias increase, which result in r apid increase of I↓. Eventually, the total current for APC setup exceed PC setup after the bias of 0.75 V, result in negative RTMR, already discussed above for Fig. 2(c). As mentioned above, the quantum size effect leads to the quantized subbands in the cross section of 1D electrode. Hence, there are two peaks in the induced resonance states around Fermi level after the bias of 0.35 V, showed in Fig. 3(d). When T (E, Vb) continuously shifts to higher energies, these two peaks pass the Fermi level one by one, which cause the oscillation about the spin-down conductance. Thus, the spin injection factor ÃŽ · is oscillating with bias in the APC setup. IV. conclusion We theoretically investigate the spin-polarized transport properties of V atoms doped (6,0) single-wall BNNT using non-equilibrium Green’s-function formalism with a self-consistent density- functional theory. The RTMR is as high as 789% at the bias of 0.05 V. It decays to zero and eventually to negative values when bias is increased. The ratio of spin injection is not below 99% until the bias of 0.55 V when the magnetic configurations of two electrodes are parallel. When the magnetic configurations of two electrodes are antiparallel, the ratio of spin injection oscillates with the bias. Our calculations indicate that it could design perfect 1D MTJs and spin filter using TMs doped BNNTs. The perfect TMR effect and spin filter effect are obtained. References The template will number citations consecutively within brackets [1]. The sentence punctuation follows the bracket [2]. Refer simply to the reference number, as in [3]—do not use â€Å"Ref. [3]† or â€Å"reference [3]† except at the beginning of a sentence: â€Å"Reference [3] was the first † Number footnotes separately in superscripts. Place the actual footnote at the bottom of the column in which it was cited. Do not put footnotes in the reference list. Use letters for table footnotes. Unless there are six authors or more give all authors’ names; do not use â€Å"et al.†. Papers that have not been published, even if they have been submitted for publication, should be cited as â€Å"unpublished† [4]. Papers that have been accepted for publication should be cited as â€Å"in press† [5]. Capitalize only the first word in a paper title, except for proper nouns and element symbols. For papers published in translation journals, please give the English citation first, followed by the original foreign-language citation [6]. G. Eason, B. Noble, and I.N. Sneddon, â€Å"On certain integrals of Lipschitz-Hankel type involving products of Bessel functions,† Phil. Trans. Roy. Soc. London, vol. A247, pp. 529-551, April 1955. (references) J. Clerk Maxwell, A Treatise on Electricity and Magnetism, 3rd ed., vol. 2. Oxford: Clarendon, 1892, pp.68-73. I.S. Jacobs and C.P. Bean, â€Å"Fine particles, thin films and exchange anisotropy,† in Magnetism, vol. III, G.T. Rado and H. Suhl, Eds. New York: Academic, 1963, pp. 271-350. K. Elissa, â€Å"Title of paper if known,† unpublished. R. Nicole, â€Å"Title of paper with only first word capitalized,† J. Name Stand. Abbrev., in press. Y. Yorozu, M. Hirano, K. Oka, and Y. Tagawa, â€Å"Electron spectroscopy studies on magneto-optical media and plastic substrate interface,† IEEE Transl. J. Magn. Japan, vol. 2, pp. 740-741, August 1987 [Digests 9th Annual Conf. Magnetics Japan, p. 301, 1982]. M. Young, The Technical Writer’s Handbook. Mill Valley, CA: University Science, 1989.

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Children were made to work without pay and without their willingness; they were raped, beat, and sometimes killed if they did not work. The definition of child labor is the misuse of children in industries or businesses when it is consider illegal or inhumane. In the late 1900’s 18% of the American workers were under the age of 16. It didn’t matter their age the adults pushed them to their very limits. They had children at the age of 4 working long hard hours. They had the children working so young because they had really small hands and bodies unlike the adults with full grown bodies. Women and children were the ones to support their families because they were way tinier and able to do more than a man was able to in a factory. The ages ranged anywhere from 4 years to 21 and over. The starting age percentage back then was 49.9% and it is now 3.9%. Children 10-13 was 27.9% and is now 25.3%, 14-17 was 10.3% and is now 22.1%, 18-20 was 4.1% and is now 11.8%. These children would work up to 12 hours a day and had little to no breaks. They believed that they didn’t need breaks or that they weren’t doing as good as they were supposed to be doing so they gave those that got them minimal breaks. Some of the jobs they had to do were in dangerous places in the factories. They were in areas where there were toxic fumes and the machinery they had to run all of it was very dangerous and caused many injuries and deaths. The machinery ran so quickly that fingers, legs, and arms could have very easily gotten caught in them. The machines could have caused way more serious injuries if not treated could have infections set in or it could have caused deaths from serious blood loss. The environments that these children were in had fumes and toxins e... ...ent during this period. But the gaps that remained, particularly in the southern states, led to the decision to work for a federal child labor law. Congress passed such laws in 1916 and 1918, but the Supreme Court ended up declaring them unconstitutional. Congress did eventually pass such an amendment in 1924, but the conservative political climate of the 1920s, together with opposition from some church groups and farming organizations that feared the possible increase of federal power in areas related to children, prevented many states from ratifying it. They passed an act called the National Industrial Recovery Act to reduce the use of child labor. They also passed the Fair Labor Standards Act of 1938, which in turn for the first time set national minimum wage and maximum hour standards for workers in interstate commerce, also placed limitations on child labor.

The New Subjects in Romantisism

During the Romantic Period there seemed to be revolution in the air. The American Revolution and the French Revolution of 1789 had a great impact on literature of the late 18th and early 19th centuries. This impact can be seen throughout Romantic literature but especially in the area of new subjects. Before the 19th century authors tended to write about the aristocratic class. There was nothing written for or about the common people. There are three areas in which the discussion will focus upon in the area of new subjects. The first area will focus on the children, the second will be women, and the third will be the new attitude towards God. The Romantic period strongly emphasized the lives of children. Authors writing at that time did not just look at children playing outside but within real life situations. Writing started to be explored in the language of the common man. The topics presented by most of these writers appealed to the general public. Today, the area of children within literary works does not seem revolutionary. At this time, however, there were no writings that reflected the everyday lives of children. The first important poem in the Romantic period with regards to children is by William Blake, â€Å"The Chimney Sweep.† This poem focuses upon the tremendous abuse of children during this time. This poem portrays visions of death throughout â€Å"were all of them lock'd up in coffins of black†(Norton 31). This quote catches the reader's attention with a vision of death. These children talked of death very candidly because they died young. The sweeper almost inevitably would have died before he even knew how to live life. They worked in horrible labor conditions with no sign of relief because there were no labor laws. These children mainly died from consumption of the fumes within the shaft or by an accident. â€Å"We are Seven† by William Wordsworth refers frequently to children. This poem is told from the perspective of a seven-year-old girl. A young girl as the center of the poem would have been unheard of in earlier periods. The little girl has a brother and a sister who have died. The girl shows the reader the presence of another reality. The audience could not have understood this new reality we before the entrance of a child's perspective. The child has seven people in the family but two are dead. The little girl's reality is different than the readers. She believes her family members are with her even though they are really dead. These two poems impacted the populace to be aware of the exploitation of children and their understandings of the world. Frankenstein also addresses the concept of children in literature. Mary Shelly does it on several occasions. The first reference to children in the book is when Victor's brother is killed. Only in the Romantic Period do readers see the concept of death of children. Also on another occasion within the novel the talk centers on children migrating because of war. In earlier novels the role of children was not predominant. Another area in which the Romantic writings were opened were the writings on and by women. The most influential work would be Mary Wolstonecraft's work The Vindication of The Rights of Woman. There are many points that are brought to light within this work. Wolstonecraft calls for the education of all people, including women. She does not want to educate women for the amusement of men, but for intellectual stimuli. She tires to argue for women's education in a subtle way. She argues for the education of women to be for the betterment of the populace. Wolstonecraft tries to make the point that the education of women would be in a good light. She argues that the education of women would create stability within the home. Husbands and wives will be able to hold a substantive conversation; they will â€Å"become the friend, and not the humble dependant of her husband†(Norton 113). Wollstonecraft was able to write in this way because she herself was educated. Her relationship with her husband was one of a mutual affection not a necessity, and he was not threatened by this. Women threatened other contemporary males during this time. As seen here from a journal called Gentleman's Magazine in April 1799: In the general confusion of ideas, religious, moral, and political, we are not surprised to find claims set up for the female sex, unsupported we must say by prescription, but we are justified in saying by reason. Mrs. R. avows herself of the school of Wollstonecroft; and that is enough for all who have any regard to decency, order, or prudence, to avoid her company. She has traveled for her improvement; and what are the blessed fruits of her travels? Let the motley list of heroines subjoined to this letter, and the anecdotes of female characters, of all descriptions, interspersed in it, speak for themselves. (Randall 1) This is an illustration of how men felt at this time. This also shows that not everyone was inclined to recognize the new subjects. (The Mrs. R refers to Mary Robinson a contemporary of Wolstonecraft) One of the most intriguing works we read was â€Å"The Lady of Shalott.† This poem was in long form but it captured life in a different light. The poem depicts women looking at life only through a mirror. She watches her whole existence through the mirror, until she finally needs to see with her own eyes what has happened. The meaning of this poem can be interpreted in many ways. One way is that woman are watching the world pass them by without trying to taking part in everyday actions. Another area in which women were making their mark was writing the literature. Mary Wollstonecraft started the chain of events. She was one of the first women noticed for her writings. Her daughter Mary Wollstonecraft Shelley made great strides as a writer also at this time. These authors also made women more human. Women, not only did they cook and clean but also they even did other things. The third area to look at when addressing new subjects is God. There were many writings on the role of God before this period. The Bible being the best example tells of God the friend and God the punisher. William Blake illustrates poetry best in relation to God. The two poems that gave us the best look at, the two different versions of, God are â€Å"The Lamb† and â€Å"The Tyger.† In these two poems Blake takes two very different views. The lamb is the traditional symbol for the flock of God. He challenges the idea of Christ the lamb with the repetitive nature. He repeatedly asks the question â€Å"who made thee?† referring to who created a creature like the lamb (Norton 29). In the â€Å"Tyger† the same question of â€Å"who made thee?† comes up (Norton 37). This vicious animal and hunter is he too one of Gods creatures. This asks the question â€Å"What king of immortal hand or eye/ could frame thy fearful symmetry?† The questioning of what kind of god made you, the lamb and tyger. Then the next question asked is â€Å"Did he who made the lamb make thee?† seemingly the answer being yes it is the same god. Blake seems to question God several times within his poetry. The next one that sticks out particularly is â€Å"The Divine Image† where he continues to question what God really is. â€Å"To mercy, Pity, Peace and Love† sets the tone for the rest of the poem. He tells of how we are all God's children so we better be good to one another. He stresses the idea of equality here. There are also two stories that come to mind when discussing God as a new subject. The first is the â€Å"Rime of the Ancient Mariner† by Samuel Colleridge. In this short story we see a man on a journey. His journey starts not at the beginning of the trip to the South Pole, but it begins when he kills a bird. He shoots it with a crossbow. The symbolism behind the crossbow may mean he killed Jesus. Then when He goes through all the pains and anguish, he is forgiven for killing one of God's creatures. The next story that comes to expresses God in the area of new subjects is Frankenstein by Mary Shelly. This novel shows God in a very different light. Victor is shown as a God because he has created a creature outside of his own blood. Victor is faced with a choice whether or not to destroy or create a new creature. The Frankenstein book looked at the idea of God in a new fashion. Shelly tries to show us that our obsessions draw great light upon us. Mary Shelley shows how our obsessions draw light upon us in two ways. If we are obsessed with doing something when it happens we are let down. The second way that obsession affects us is that if we do not do something it may kill us. There were many new subjects that were addressed by Romantic poets and authors alike in regards to new subjects. The subject area of children is still being explored today. Once the subject area of children was opened the writing world has not been the same. In the area of women Vindication came when that work was published. It did not free women but gave them rights that they had not ever had before. In the area of God there was a great deal of questioning taking place. The entrance of Darwin and its legitimization raised questions pertaining to god. These new subjects were vital to the Romantic period and every piece of writing afterward.

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