The Structure and Function of the Endocrine System in the Body Essay

The Structure and Function of the Endocrine System in the Body - Essay Example Release of hormones is slow or fast. Hormone production ceases on attainment of the required physiological activity. The endocrine system regulates almost all the other structures of the body. The circulatory system carries the secreted hormones to all the target tissues and organs. The main function of the endocrine system is homeostasis. Homeostasis is the maintenance of the internal environment at a constant state for proper function of cells. Individual hormones affect cells that contain a specific genetic program that allow them to respond. The secretion of hormones by the endocrine glands causes specific responses that led to corrective measures (Falvo, 2013:374). Endocrine system functions by feedback mechanisms. The hypothalamus releases a hormone that triggers the pituitary gland to produce stimulating hormones. The stimulating hormone acts on the specific gland making it to secrete its hormone (Sherwood, 2012a, p19). When the level of this hormone increases in the blood, the hypothalamus and pituitary gland stop their secretion. The secretion by the target gland eventually stops. The cells contain receptors on the membrane. The hormones bind to specific receptors trough the key-lock mechanism. Polar hormones generate a chemical signal through a second massager because they are unable to penetrate through the cell membrane (Falvo, 2013:378). The second massager activates the response of the target cell. The target cell begins the triggered activity. The non-polar hormones like the steroids enter the cell and bind to their receptors found in the cell cytoplasm. When it gets into the cell, it binds to the receptors on the nuclear membrane. This activates the hormone receptor complex, which in turn binds to the DNA stimulating specific genes to produce proteins. The following are the major glands that integrate for the proper functioning of the endocrine system. They include the hypothalamus, pituitary gland, parathyroid gland, pancreas, ovaries,

Civil Law Rights Case Study Example | Topics and Well Written Essays - 2000 words

Civil Law Rights - Case Study Example if date is not mentioned then it is considered that in 7 working days consumer be liable to make payments for specific advertisement and finished the transaction by the date you have agreed with the person providing the service, or within a logical time if you haven't fixed a specific date This case entitle to 'Consumer Sale law' that center on the legal and self regulatory controls on the advertising of consumer goods and services - the law of consumer advertising that is the major provisions of the Trade Descriptions Act 1968. It also entitles to 'Control of Misleading Advertising Regulations 1988', Part III Consumer Protection Act 1987. Liability of sellers and manufacturers if the products sold are not satisfactory or are unsafe - the implied terms in the Sale of Goods Act 1979 (as amended) and related legislation, the manufacturers liability for defective products - Part I Consumer Protection Act 1987 and the general duty to supply safe products under both domestic and EC law with particular emphasis on the toy industry. Legal liability in respect of consumer services with particular emphasis on the travel industry. ... Legal liability in respect of consumer services with particular emphasis on the travel industry. The Consumer and the Internet - the course will examine the regulation of e-commerce in relation to business to consumer advertising and sale of goods and services on the Internet. http://www.law.cf.ac.uk/course/ug/modules.html According to these laws, all buyers are entitled to remedies under the legislation although consumers are entitled to a better range of remedies. Consumers are defined as people who are buying for rationales not linked to their trade, business or profession. A consumer's rights concerning the sale and supply of goods cannot be reduced in any means by a term in the agreement. Limitations might be probable in business- to-business contracts but any restriction is matter to the necessities of the Unfair Contract Terms Act 1977. Throughout the United Kingdom, nevertheless, a trader and a customer can concur that these rights do not be valid to a particular transaction for the condition of a service or must only be appropriate to a limited extent. Any such exclusion or restraint will however be issue to the provision of the Unfair Contract Terms Act 1977. Now we will discuss Rajeev's case. He requests a black leather jacket and accompanies his form with a cheque for 700 in payment of the price. As he received his jacket, he discovered from a label inside the jacket was made in Vietnam. Whereas, Pavarotti Fashions Ltd mail order catalogue in which it was mentioned that all Exclusive items of the highest quality using only natural fabrics hand-made in the European community. This is the pure case of consumer misleading

Factors Which Affect Peoples Travel Patterns Tourism Essay

Factors Which Affect Peoples Travel Patterns Tourism Essay This essay will discuss the extent to which the form and structure of the city, along with its transport network influences individual travel patterns. The different types of areas within metropolitan Perth will also be taken into consideration. Due to the fact that the size of a city correlates with its density, the densest cities tend to also be the largest cities, which will in turn mean that people living in such a city are expected to embark on longer commutes. According to Brindle, there is a small but significant relationship between residential density and car ownership: a large increase in residential density is associated with a small decrease in car ownership. It can also be deducted that the primary determinants of car ownership in a home include the size of the household, income, and the number of workers per household. Transit availability is also a significant factoring determining car ownership. (Brindle R 2003) Recent research shows that peoples travel behavior is related to certain characteristics of the built environment. This kind of travel behavior which includes trip-making frequency, distance and time travelled havebeen studied for a variety of land use patterns, street networks and streetscape design features. Table 1gives a synthesis of past research on urban form and travel behaviour relationship. Broadly, it can beobserved that studies related to urban form and travel patterns originate from diverse sources andencompass a variety of geographic scale and locations. To add to this diversity, many differentcharacteristics of urban form too have been examined in these studies and travel patterns have beenmeasured in a number of ways. This section brings together the urban form indicators used and results ofrecent studies concerning urban form and travel patterns.Travel patterns are a result of individual choice to pursue activity at another location, choice ofdestination, choice of mode, choice of route and time (Munshi, 2003). Thus travel is a function ofcharacteristics of the base location (origin of the travel) and the environment surrounding the baselocation. The surrounding environment to the base location has been studied in various terms, e.g.through distance to opportunities, like distance to city centre or sub centres. Distance to the city centrehas been studied in relation to travel distance and transport energy consumption by (Naess and Sandberg,1996; Stead and Marshall, 2001; Mogridge, 1985). Another indicator of the surrounding environment tothe base location is related to the mixing of land use as this is assumed to affect the physical separation ofactivities in the environment surrounding the base location and therefore is a determinant of travel Page 3 XIII Back to menu Retour ausommaire 3 demand. It has been mainly measured as the job ratio and has been studied in relation to journeyfrequency in (Ewing, 1995) as well as in relation to proportion of trips made by non-motorized modes in(Cervero, 1989). The proportion of residential to non residential use has also been studied in relation to atransport mode index in (Zhang and Guindon, 2006). An aggregate measure of land use mix (termed asdiversity) was examined by Cervero and Kockelman (1997), who report a link between land use mix andtotal non-work travel distance. The provision of local facilities and services may clearly reduce traveldistance and increase the proportion of short journeys capable of being travelled by non-motorizedmodes. Winter and Farthing (1997) reported that the provision of local facilities in new redevelopmentreduces average trip distances. Hanson (Hanson, 1982) reports similar findings, showing that theproximity to local facilities is positively associated with average distance taking into account averagesocio-economic characteristics of the trip maker. The type of neighbourhood at the base location is alsoknown to affect travel as reported in Cevero and Kockelman (1997). They found that neighbourhoodswith high proportion of four-way intersection and limited on-street parking abutting commercialestablishment tended to have an average less drive-alone travel for non-work purposes. Factors which affect peoples travel patterns Humans are naturally built to move around and travel. As soon as a person starts growing and has the strength, the person begins to go to various destinations and starts crawling around the house or running around, or walking to a friends house. As adults we frequently hurry to vehicles to go off somewhere. According to their age and other socio-demographic factors, people travel to various places by many modes. As it is though, the environment in which we currently live is planned for and traditionally suited to automobile travel. This narrow transportation planning vision compromises all of our travel decisions, but increasingly so for children and the caregivers who must provide them transportation to their important activities such as education and social events (Beauumont and Pianca 20023.2 Transportation Mode and Spatial Learning Although studies carried out by cognitive mapping researchers point to a connection between spatial learning, and travel patterns, not much can be concluded about the manner in which existing transportation infrastructures affect peoples travel patterns and route selection. Recent research suggests that transportation infrastructure and modal networks such as transit routes, sidewalks, local streets, bike lanes, freeway networks and roads does have an effects on the travel behavior and the development of cognitive maps.The hierarchical nature of both transportation networks and land use systems in an urbanenvironment can affect the cognitive mapping process. In general, the more significant aparticular pathway or landmark is to an individuals navigation, the more it will dominate thecognitive map (7). The hierarchies of pathways in a region, such as highway and freewaysegments dominating arterial and main roads, which in turn dominate local community andneighborhood street systems, contribute to the hierarchical organization of cognitive maps. Infact, individuals will recognize elements in the environment more quickly if primed by a cue Mondschein, Blumenberg, and Taylor6from the same portion of their regional hierarchy. Zannaras also found that the layout of a citysignificantly explained variations in the accuracy of wayfinding and location tasks (20). Sectorally-organized cities proved the more effective for remembering locations, whileconcentrically-organized cities made wayfinding and location tasks more difficult. Likewise,familiarity, or route learning, is clearly an important part of both route selection and modechoice because familiarity is dependent on repeated experience. Stern and Portugali highlighttwo aspects of route familiarity: [1] Familiarity with city structures, specific experience of a given locality in the city, and a general familiarity with the road hierarchy, signage, and traffic also affect peoples travel patterns. People who made use of different modes of transportation and travel tend to develop different degrees of familiarity with each transport system. This shows that individuals who use different transportation networks, will understand the same urban environment from differing perspectives. For example automobile users and transit users, will understand a given city in very different ways. Much of the scholarship on cognitive mapping has focused on drivers and the street andhighway network (22). This emphasis is likely due to the dominant role of automobiles as wellas the route flexibility associated with using the street network. Yet preliminary evidencesuggests that cognitive maps are differentially shaped by alternate transportation modes. Forexample, we know that individuals who rely on public transit or walking, on average, travelshorter distances and travel less frequently than those who travel by motor vehicle. Therefore,one can hypothesize that the scope of their spatial knowledge would be more limited anddifferently configured (by, for example, the network of transit routes) than those who rely onautomobiles and can travel longer distances at greater flexibility and speed. The quality and detail of spatial maps also may differ by mode. In a study of childrentraveling to school, active modes of travel, such as walking and biking, appear to contributemore to the development of spatial knowledge than passive modes of travel, such as beingchauffeured by an adult or riding in a school bus. Specifically, walking and cycling to schoolhave been found to increase knowledge of the environment in comparison to children who arebused (23). These results suggest that variation in transportation mode may result in verydifferent levels of functional accessibility for individuals from otherwise similar socioeconomicor cultural backgrounds. Finally, research also suggests that travel behavior is influenced by perceptions ofdistance which affect the decision to stay or goà ¢Ã¢â€š ¬Ã‚ ¦the decision of where to goà ¢Ã¢â€š ¬Ã‚ ¦[and] thedecision of which route to take (24). Cognition of environmental distance is influenced bypathway features, travel time, and travel effort which are substantially different depending ontravel mode (25). The characteristics of travel by transit, which include indeterminate waiting attransfer points and walking trips between services, may add to cognitive distance in a way thatauto travel does not.Drawing on a path-based theory of spatial learning, differences in cognitive mapsbetween socioeconomic groups may also be explained at least in part by the different travelpatterns of those groups. Certainly, adults in higher income households are more likely to havereliable access to automobiles. In contrast, over one quarter of low-income households do nothave automobiles and are transit dependent (26). But transit use is also high among adults inlow-income households with automobiles since oftentimes there are too few vehicles toaccommodate the number of household drivers. In addition to the well documented role that cognitive maps play in explainingwayfinding and route choice, we hypothesize that travel by different modes in more or lesstransit- and pedestrian-friendly areas systematically manifests in individuals cognitive mapsstructured more by transit networks (i.e. transit lines, stations, and stops) than by the arterials,Mondschein, Blumenberg, and Taylor7collectors, and local streets that make up urban street networks. In other words, a modallyspecific wayfinding experience significantly and systematically influences the formation ofcognitive maps. And these maps, in turn, influence trip generation, trip distribution, and modechoice The impact of differences in socio-demographics on personal travel behavior Individuals generate extremely complex travel-activity patterns as they participate in daily activities at different times and in different locations many researchers have conceptualized this observed behavior patterns as the outcome of choices made within constraints. The preferred activity choices utility maximization is employed. Maintenance of an individuals schedule is the key service, this helps activities to be scheduled, the individuals all have an agenda and all negotiate with other individuals to schedule social activities more especially negotiating about participants, location and time. Individuals update their state after participating in an activity and this depends on their satisfaction with their activity and no doubt individuals will come across new people as a result of this activities Another important service happens to be the maintenance of a personal network because just as their activities are influenced by their social network, their network in turn is influenced by their activity participation; individuals may visit or learn about new locations, they will also keep track of these locations they are familiar with, they will likely share them with others which is a form of influence Interaction design: interaction between agents are an important component of agent- based applications. Agents have agenda, interact and negotiate with others to schedule social activities and it includes participants, locations and time, agents interactionx have several components, the negotiation set ( the possible proposal) strategies, a rule to determine that the interaction is complete (Wooldridge, 2002) Fatima et, al (2002) explains three methods for dealing with issues in multi-issue negotiation: all issues discussed together, issues discussed separately or issues discussed one after the other. It has been shown that proposing complete deals at each step is computationally more complex because it has such advantage as pareto optimality (Fatima et al 2006). For the negotiation set, list of activity pattern has been developed including the activity purpose and location as well as indication of which acquaintances are likely to be involved and when interacting with colleagues likely during the week while weekend is for family visit In the model, it is difficult to decide issues independently eg the activity is likely to determine time, location etc and the order they should be discussed, should the activity or the location be decided first? However the choices sets for certain issues are decided independently. The protocol proceeds as follows the host proposes an activity to one or more of its acquaintances eg time and location could be there the respondent gives possible days and time they will be available, the host adjust the time to make it convenient for many to be available the respondent suggest location, the host creates intersection amongst those received, the host creates list bof potential activities, the respondent ranks them the host determinesa best activity based on every ones ranking and informs respondent of the details The effects of urban form and structure on personal travel behavior The relationship between city structure and travel behavior has been extensively researched by urban economists, geographers, and city planners. There has been a steady increase in the rate of car ownership and use in the twentieth century. There also seems to have been a steady decline in the use of transit and other modes, and the decentralization of both population and employment. Trends in travel and land use have complimented and re-enforced one another: growingcar ownership generated demand for highways, development of the highway systemchanged accessibility patterns, and population and jobs responded to these new patternsof accessibility (Jackson, 1986; Muller, 1981, 1995). By 1990, the suburbs of USmetropolitan areas were home to about 62 percent of the metropolitan population and 52percent of the jobs. At the same time, per capita car ownership and travel have reachedall-time highs (Pisarksy, 1996). 1 This section is drawn from Giuliano, 2000.2 See reviews by Giuliano, 1995; Anas, Arnott, and Small, 1998; Pickrell, 1999. From a broad perspective, city form, structure, land use and transportation trends are quite closely related. However, the historical record does not necessarily provideuseful evidence for understanding land use and transportation at a single point in time,and the empirical research on relationships between daily travel and land usecharacteristics is far less clear. Metropolitan Size and DensityExtensive research has been conducted on the relationship between metropolitandensity and modal split, commute trip length and total automobile travel. Newman andKenworthy (1989a, 1989b, 1998) conducted comparative studies of per capita gasolineconsumption and metropolitan densities. A comparison of cities around the worldyielded a non-linear relationship of increasing per capita gasoline consumption withdeclining density. Their work has been extensively criticized, primarily because percapita fuel consumption is an indirect measure of auto travel and because they fail toaccount for many other factors which affect automobile use, such as the employment rateor household size (Gordon and Richardson, 1989; Gomez-Ibaņ ez, 1991). Pushkarev and Zupan (1977) documented a positive relationship betweenpopulation density and transit use, using data from 105 urbanized areas for 1960 and1970. Gordon, Richardson, and Jun (1991) found that cities with higher average densitieshave longer automobile commute times than those with lower average densities. Notingthat density is a measure of concentration, the authors conclude that shorter commutesindicate greater efficiency of low density urban form: decentralization of both populationand jobs allows people to economize to a greater extent in selecting their job and housinglocations. The effects of various transport networks and service patterns on personal travel behavior. The personal travel environment can be described in terms of such dimensions as à ¢Ã¢â€š ¬Ã‚ ¢ Location à ¢Ã¢â€š ¬Ã‚ ¢ Access to the central-place system of the region (Christaller, 1933) à ¢Ã¢â€š ¬Ã‚ ¢ Access to work, shopping and leisure facilities à ¢Ã¢â€š ¬Ã‚ ¢ Provision of infrastructure facilities à ¢Ã¢â€š ¬Ã‚ ¢ Public transport supply à ¢Ã¢â€š ¬Ã‚ ¢ Settlement structure and density à ¢Ã¢â€š ¬Ã‚ ¢ Topographybut also in terms of certain configurations, such as suburban structures, urban blocks or de-tached house-settlements. As an outcome of this differentiation and of the functional separa-tion in general, the individual environments offer different opportunities with regards towork, shopping or leisure activities.This paper analyses the interactions between these spatial dimensions, the individual charac-teristics of the travellers and the observed travel behaviour. The Personal Travel behavior of various individuals is affected by transportation network and service pattern in a city. This personal travel behavior which includes both the short-term and long-term travel choices of individuals in the city constitutes some central elements like car ownership and season tickets for public transportation, as well as destination, mode, activity and choice of location. Going by recent research and literature, there hasnt been any consensus reached about the effects of city spatial structure on personal travel behavior. Generally, there are differeing opinions about thsis. Some studies suggest that the impact of transportation network and service pattern on personal travel behavior is rather small (Bagley and Moktharian, 2000; Schimek, 1996;Petersen and Schallabà ¶ck, 1995; Downs, 1992; Schmiedel, 1984). Some other studies lean towards the conclusion that at least some variables are dependent on the transportation network, spatial structure and service pattern obtainable in the city. (Ewing andCervero, 2001; Newman and Kenworthy, 1999; Wiederin, 1997; Holz-Rau, 1990; Sammer etal., 1990). Travel behavior is also affected by accessibility of facilities. this also goes to show the efforts of the surrounding residential area on individual travel behavior. If a person is able to reach a range of facilities within walking distance, then the probability of a locally oriented travel behavior with smaller distances will increase, as well as increased number of walking trips The reason for this contradiction is not a basic difference in the assumptions accepted, butrather the selected spatial variables and the approaches used. à ¢Ã¢â€š ¬Ã‚ ¢ Spatial structure: For example, some investigations concluding space- independence of travel behaviour characterise the spatial structure of areas only bythe number of inhabitants a variable known to have little explanatory power inother investigations, either. According to other studies the accessibility of facilities is one of the most important spatial variables (Kitamura, Akiyama, Yamamoto andGolob, 2001; Handy and Niemeier, 1997; Simma, 2000). à ¢Ã¢â€š ¬Ã‚ ¢ Approaches used: The question, whether the analyses are conducted at an aggregate or disaggregate level, has influence on the results. Mostly, the results at an aggregatelevel are more conclusive than the results at a disaggregate level. One reason for thisis that other factors influencing travel behaviour are normally not included in aggre-gate models. But especially these factors can be very important, as disaggregatemodels have shown (Bagley and Moktharian, 2000; Simma 2000).The remainder of the paper is organised as follows: First, the study area and the computationof accessibility measures is described followed by a description of the data source used forthe analysis. Then the modelling approach Structural Equation Modelling is briefly out-lined. The core of the paper is the discussion of disaggregate person-level models for twomain trip purposes (shopping and working). The results are summarised and interpreted in thediscussion. Based on this recommendations are given. 2. Study area: Upper Austria The general focus of the study the interactions between the spatial structure, personal char-acteristics and travel behaviour cannot be investigated without a specific spatial frame. Inthis case, the Austrian province (Land) Oberà ¶sterreich was selected for two main reasons. à ¢Ã¢â€š ¬Ã‚ ¢ Availability of suitable travel survey data: The provincial government of Up-per Austria conducted a very detailed and quantitatively rich travel survey in1992, whose data was available for the study. Additional spatial variables foreach municipality were added. à ¢Ã¢â€š ¬Ã‚ ¢ Small Austria: Upper Austria can be regarded as a scale model of Austria.All regional types which can be found in Austria also can be found in UpperAustria a big agglomeration from an Austrian perspective, alpine regions, in-dustrial areas and less developed rural regions. Page 5 2.1 General description Upper Austria is one of the nine Austrian provinces. It is located west of Vienna, east of Mu-nich and south of Prague. It has a size of 12000 km ² and about 1.3 million inhabitants. At avery general level Upper Austria can be divided into three parts into the Bà ¶hmische Massivin the north of Upper Austria, the Alpenvorland in the centre of the province and the Alps inthe south.The northern part of Upper Austria is disadvantaged in several ways. This area is neither wellsuited for agriculture nor for tourism. Additionally the border to the Czech Republic wasclosed for the five decades of the Cold War. As a result, the opportunities for industrial de-velopment after World War II were limited. The situation is different in the other parts of Up-per Austria. The Alpenvorland is the centre of agriculture and industry, including a number oflarge scale factory complexes in the main cities. Half of the population lives in the Alpen-vorland, and 13 of the 15 largest towns are situated here. The Alps, especially the Salzkam-mergut with its lakes and the skiing areas, are dependent on tourism, including second-homeownership.Upper Austria consists of 15 districts, three cities with district status (Linz, Steyr and Wels)and 445 incorporated municipalities. The respective district capitals are both centres of thelocal administration, as well as of shopping and industrial location for their area. Linz is thecapital of the province and by far its largest city. The 445 municipalities are very different intheir spatial, socio-demographic and economic characteristics. The provinces overall struc-ture can be characterised as follows (see Table 1 for a more detailed description of the spatialattributes). à ¢Ã¢â€š ¬Ã‚ ¢ Distribution of the inhabitants: 26% of the municipalities have less than 1000inhabitants, 40% of the municipalities have between 1000 and 2000 inhabitantsand further 18% of the municipalities have between 2000 and 3000 inhabitants.Only one municipality has more than 100000 inhabitants Linz. à ¢Ã¢â€š ¬Ã‚ ¢ Location of the municipalities: The location of a municipality can be describedby two distance-variables the distance to the relevant district capital and thedistance to Linz. For the districts along the border to the Land Salzburg, Salz-burg is the relevant main centre for employment and shopping. The distance toSalzburg replaces the distance to Linz for all municipalities, where more resi-dents recorded trips to Salzburg than to Linz. à ¢Ã¢â€š ¬Ã‚ ¢ Number of accessible facilities: The number of accessible facilities is a meas-ure for the supply of activity opportunities for a particular household. It is high,if a household can reach a shop, a supermarket, a bank, a post-office, a kinder- Page 6 garten, school, a pharmacy and a doctor in walking-distance (ten minutes). Itequals zero, if the household cannot reach any facility within this time. In everymunicipality there are at least some households which cannot reach any facilitywithin a reasonable walking distance. à ¢Ã¢â€š ¬Ã‚ ¢ Share of working women: Between 25 and 50% of the women in a municipal-ity are working. This variable is used in the models, because it characterises theimportance of the traditional nuclear family and the sex-specific division of la-bour within the municipalities. à ¢Ã¢â€š ¬Ã‚ ¢ Commuting: Because workplaces are mainly concentrated in Linz and the dis-trict capitals, people in the small villages often have to commute. In some mu-nicipalities more than 80% of the working adults are commuters. à ¢Ã¢â€š ¬Ã‚ ¢ Share of farms: In some communities, the agriculture is still dominant indicat-ing a relatively low state of development. The importance of the agriculture maynot only be shown by its share of employees, but also by the share of farmsamong all buildings. The latter variable is especially interesting because manyfarms are run by farmers on a part-time basis.Table 1Descriptive statistics for the municipalities of Upper Austria (445 municipalities) MeanStandarddeviationMinimumMaximumNumber of inhabitants308110530245208727Distance to district capital1710059Distance to Linz (Salzburg)46210143Number of reachable facilities (mu-nicipality level)2.61.407.2Number of reachable facilities(household)3.93.208Share of farms1912069Share of commuters62111584Share of working women3642550 These figures are calculated for each single municipality without considering the neighbour-ing municipalities and their attributes. Statements across municipal borders can be made byapplying accessibility-measures. Page 7 2.2 Accessibility measures There is a wide range of possible definitions for the term accessibility, such as the potentialof opportunities for interaction, the ease of spatial interaction or the attractiveness of anode in a network taking into Travel is derived from activities that involve people participating in things such as school, work, sport, shopping, social events leisure. Activities that is non-discretionary such as work and school can be explained in part by the travelers socio-demographic characteristics and generalized travel cost (Hackney and Marchal, 2007). Other things not easily predictable are long term decisions such as moving to a particular town, participating in other activities etc, the reported purpose for a large number of trips are social and leisure ranging from 25 to 40% for various countries (Axhausen 2006). Interest people in activities participation is as well driven by our changing use of information communication technology, the need for physically visiting places is drastically reduced by the use of internet for activities such as banking, shopping and participating in online communication or conversation and in overall, it affects peoples travel behaviors. People could change their activity schedules and their transport plans on the fly as a result of receiving information via a mobile phone whilst traveling or participating in an activity outside the home. A graphic representation of individuals and their relationship could be seen in social network, if these social networks are well understood it will lead to a better prediction of social activity schedules and forecast of travel patterns and demand for urban facilities more especially those that have to do with social and leisure activities. The understanding of these social networks comes in handy in influencing the urban design of residential areas and public spaces in order to encourage participation in social leisure activities in local communities. Trip destination is determined by the members of ones social network because that is where the social activities go towards. Mc Pherson et, al. (2001) defined homophile as principle that contact between similar people occurs at a higher rate than among dissimilar people, some of the attributes used as similar measures includes age, social class, occupation, abilities etc. distance plays a key role in the maintenance of relationships. McPherson et al (2001) claim that the most basic source of homophily is space because according to him we are more likely to have contact with those who are closer to us in geographic distance than those who are distant. People influence each other by providing information or observing behavior eg a friend tells you about a barbing saloon and you wish to go get a haircut there. Other factors that indirectly influence travel behaviors includes moving closer to ones workplace, family or choice of vehicle. Greater proportion of travel has to do with social/leisure purposes; there is every need to understand the reason behind these. Agent based modeling is commonly used for applications where the behavior and intentions of heterogeneous individuals as well interactions between individuals is required. Lists of attributes have been presented by Bonabeau (2002) and Macaland North (2006) that systems should possess in order for agent based modeling to be considered include; relationship form and dissolve, agents have dynamic relationship with other agents, agents have a spatial component to their behaviors and interactions . These are complex relationships and interactions between individuals and the individuals situated ness in an urban environment, each agent will have some level of satisfaction and will derive utility from sharing objectives, if along the line they are not satisfied with this current situation, then they will try to change it. The same applies to their involvement in the community, it depends on their needs The environment has a network representation derived from the actual road network. These links contain attributes for the actual distance and ideas of travel times for different modes. Nodes exist at a point in space and mostly contain location that represent where joint activities take place or can be undertaken; there are different types of location and each type has a set of attributes, the major distinction between private and public residence (eg museums, parks, restaurants, gyms etc) they have opening hours Personal social network defines each persons acquaintances, each pair has a type of relationship (eg friend, work etc) and can also tell how long they have seen each other, this model also contain neighborhood, here groups are formal and informal clubs that the individual is a member of eg special interest clubs, sports club etc, here the individual is effectively connected to many people, some connections may remain as friends even when the individual has left the club, t

Frederick Douglass Essay -- Biography Biographies

Frederick Douglass 1 How did the early years of Frederick Douglass’ life affect the beliefs of the man he would become? Frederick Douglass’ adulthood was one of triumph and prestige. Still, he by no means gained virtue without struggle and conflict. There was much opposition and hostility against him. To fully understand all his thoughts and beliefs first one must look at his childhood. Frederick Augustus Bailey was born in February of 1818 to a black field hand named Harriet. He grew up on the banks of the Tuckahoe Creek deep within the woods of Maryland. Separated from his mother at an early age, he was raised by his grandparents Betsy and Isaac Bailey. Isaac and Betsy are not thought to be related. Isaac was a free man and a sawyer, while Betsy was an owned slave, but she kept her own rules. Her owner trusted her to watch over and raise the children of the slaves until they were old enough to begin their labor. She was allowed to keep her own cabin, and to farm food for the children and herself. It was not an easy job. While all of the mothers were busy working in the fields of their master, Aaron Anthony, she was busy watching over their infants. Betsy Bailey was quite a woman. She was a master fisher, and spent most of her days in the river or in the field farming. She was very intelligent and physically able bodied. Most historians credit Frederick ’s intelligence to his extraordinary grandmother. Douglass later recalled not seeing his mother very often, just on the few times she would come to visit later in his life. At the age of six, Frederick’s carefree days of running and playing in the fields and came to an abrupt end. He was taken away from his grandmother to begin the toil and sweat of th... ...of the Civil War and thereafter. He was the most influential of all the black leaders throughout the mid 19th century. Bibliography Bailey, Thomas A. The American Spirit. (Lexington: D. C. Health and Company, 1991) , 666. Blight, David. Frederick Douglass’ Civil War. (Baton Rouge: Louisiana State University Press, 1989) , 270. Bontemps, Arna. Free at Last. (New York: Dodd, Mead and Company, 1971) , 309. Martin, Waldo E. The Mind of Frederick Douglass. (Chapel Hill: The University of North Carolina Press, 1984) , 333. McFreely, William S. Frederick Douglass. (New York: W. W. Norton and Company, Inc, 1991),465. Meyer, Michael-ed., Frederick Douglass: The Narrative and Selected Writings. (New York: The Modern Libray, 1984.) , 391. Preston Dickson J. Young Frederick Douglass. (Baltimore: The Johns Hopkins University Press, 1980.) , 242.

Elements of Literary Analysis

Elements of literary analysis Plot Summary Setting Character Analysis Theme Symbolism and Metaphor Conflict Moral Plot Summary The narrative structure of a story is divided into 5 parts. Organize, by list or diagram, the events of the story into the following points using as few words as possible. (Complicated stories may have multiple turning points. ) #1 Exposition (introduction) Introduces the main characters, setting, and conflict. #2 Rising Action (conflict complicated) Secondary conflicts arise. Secondary adversaries hold protagonist back from his goal. 3 Climax (turning point) The turning point, for better or worse, in the protagonists affairs. When we first realize the conflict will be resolved. #4 Falling Action (loose ends tied up) Headed towards resolution, maybe with a final moment of suspense. #5 Denouement (conclusion) Characters return to normal state or resolution. May close with marriage or death. Setting The setting for a story includes the time, place, and social r eality with in the story. Also includes how time passes with in the text.The historical and social context in which the story was written should also be considered. Each tale is a product of its time and place. The author’s biographical info can also be considered as context. Character Analysis Map the story’s characters by type Protagonist: The main character(s) that causes a sympathetic reaction from the reader. Also the character that moves the action in the story forward. The protagonist is not always the primary focal character in the story (see below). Focal Character: The focal character may be easily confused with the protagonist.The key difference is a reader should feel sympathetic towards the protagonist where as a focal character will trigger excitement and interest but not an emotional response. (Ex: Sherlock Holmes is a focal character) Deuteragonist: The second most important character in the text, often the side-kick. (Ex. Ron Weasley in Harry Potter se ries) Tritagonist: The third most important character in the text. (Ex. Hermione in Harry Potter series) Antagonist: Character or group that opposes the protagonist. Often the villain but not always a character that is aware that they oppose. (Ex: Voldamort in Harry Potter.Ex 2: Patriarchal society in Jane Austen or Bronte novels) Adversaries: Secondary to the antagonist, also opposes protagonist or focal character. Foil Characters: Character opposites who highlight the differences between themselves, the protagonist, or the different routes the protagonist may take. Narrator: Consider the narrator of the story as he/she relates to the characters. Narration may be 1rst person, 3rd person limited, or 3rd person omniscient. Is the narrator reliable or unreliable? Theme Themes are the subjects and topics addressed in the story. Not to be confused with the Conflict or the Moral.Common themes include: Friendship-Family-Individuality-Prejudice-Growing Up-Society-Love-Marriage-Lies/Deceit- Fear-Morality-Compassion/Sympathy-Justic e-Foolishness/Folly-Greed-Courage-Money-Class-Memory-Isolation-Gender-Education-Religion-Death-Nature-Ageing-Revenge-Madness-Art/Culture-Jealousy-Dreams-Innocence Symbolism and Metaphor Separate from classifying the characters as literary types, you can decide if each or any of the characters symbolize something greater than themselves, a universal type, theme, vice or virtue. A metaphor compares two distinctly different objects pointing out how the are alike.Symbolism uses a person, place or thing to stand for a complex abstract idea, truth, feeling, or experience. Both metaphor and symbolism are used to create a new and deeper meaning beyond the surface text. Look for symbolism and metaphor in inanimate objects, weather, nature, colors, politics, religion, architecture, and art within the art (ie: references to other books, painting, etc) Conflict The Conflict is the challenge that the Protagonist and/or Focal character faces. A conflict ma y be internal, relational, or external. Universal conflicts include:Character Vs Self – Character Vs Nature – Character Vs Society Character Vs Character – Character Vs Supernatural – Character Vs Fate Moral From the author’s perspective, the moral of the story is the message about the human condition, or the world that we live in, that he/she hopes to illustrate with the text. The reader may arrive at the author’s moral with a careful analysis of character, setting, theme, symbolism, and conflict. A reader may also see a completely different moral than the author, based on his or her own experiences. As Oscar Wilde said, â€Å"in art there is no such thing as a universal truth†. Elements of Literary Analysis Elements of literary analysis Plot Summary Setting Character Analysis Theme Symbolism and Metaphor Conflict Moral Plot Summary The narrative structure of a story is divided into 5 parts. Organize, by list or diagram, the events of the story into the following points using as few words as possible. (Complicated stories may have multiple turning points. ) #1 Exposition (introduction) Introduces the main characters, setting, and conflict. #2 Rising Action (conflict complicated) Secondary conflicts arise. Secondary adversaries hold protagonist back from his goal. 3 Climax (turning point) The turning point, for better or worse, in the protagonists affairs. When we first realize the conflict will be resolved. #4 Falling Action (loose ends tied up) Headed towards resolution, maybe with a final moment of suspense. #5 Denouement (conclusion) Characters return to normal state or resolution. May close with marriage or death. Setting The setting for a story includes the time, place, and social r eality with in the story. Also includes how time passes with in the text.The historical and social context in which the story was written should also be considered. Each tale is a product of its time and place. The author’s biographical info can also be considered as context. Character Analysis Map the story’s characters by type Protagonist: The main character(s) that causes a sympathetic reaction from the reader. Also the character that moves the action in the story forward. The protagonist is not always the primary focal character in the story (see below). Focal Character: The focal character may be easily confused with the protagonist.The key difference is a reader should feel sympathetic towards the protagonist where as a focal character will trigger excitement and interest but not an emotional response. (Ex: Sherlock Holmes is a focal character) Deuteragonist: The second most important character in the text, often the side-kick. (Ex. Ron Weasley in Harry Potter se ries) Tritagonist: The third most important character in the text. (Ex. Hermione in Harry Potter series) Antagonist: Character or group that opposes the protagonist. Often the villain but not always a character that is aware that they oppose. (Ex: Voldamort in Harry Potter.Ex 2: Patriarchal society in Jane Austen or Bronte novels) Adversaries: Secondary to the antagonist, also opposes protagonist or focal character. Foil Characters: Character opposites who highlight the differences between themselves, the protagonist, or the different routes the protagonist may take. Narrator: Consider the narrator of the story as he/she relates to the characters. Narration may be 1rst person, 3rd person limited, or 3rd person omniscient. Is the narrator reliable or unreliable? Theme Themes are the subjects and topics addressed in the story. Not to be confused with the Conflict or the Moral.Common themes include: Friendship-Family-Individuality-Prejudice-Growing Up-Society-Love-Marriage-Lies/Deceit- Fear-Morality-Compassion/Sympathy-Justic e-Foolishness/Folly-Greed-Courage-Money-Class-Memory-Isolation-Gender-Education-Religion-Death-Nature-Ageing-Revenge-Madness-Art/Culture-Jealousy-Dreams-Innocence Symbolism and Metaphor Separate from classifying the characters as literary types, you can decide if each or any of the characters symbolize something greater than themselves, a universal type, theme, vice or virtue. A metaphor compares two distinctly different objects pointing out how the are alike.Symbolism uses a person, place or thing to stand for a complex abstract idea, truth, feeling, or experience. Both metaphor and symbolism are used to create a new and deeper meaning beyond the surface text. Look for symbolism and metaphor in inanimate objects, weather, nature, colors, politics, religion, architecture, and art within the art (ie: references to other books, painting, etc) Conflict The Conflict is the challenge that the Protagonist and/or Focal character faces. A conflict ma y be internal, relational, or external. Universal conflicts include:Character Vs Self – Character Vs Nature – Character Vs Society Character Vs Character – Character Vs Supernatural – Character Vs Fate Moral From the author’s perspective, the moral of the story is the message about the human condition, or the world that we live in, that he/she hopes to illustrate with the text. The reader may arrive at the author’s moral with a careful analysis of character, setting, theme, symbolism, and conflict. A reader may also see a completely different moral than the author, based on his or her own experiences. As Oscar Wilde said, â€Å"in art there is no such thing as a universal truth†.

Competence in Counseling Essay

Counseling is the professional guidance in resolving personal conflicts and emotional problems. It is advice, opinion, or instruction given in direction the judgment or conduct of another. Knowing how to posses personal qualities such as maturity, empathy, warmth, understanding, and knowledge. From a legal stand point ethics, morality, and law must be strongly conformed. It is accurate decision-making, knowing appropriate words to use, and knowledge of the governing standards that is required. Also knowing accurate information about culture and ethnicity of the present society. Aspects of Counseling Counseling has been misrepresented over the past years for different types of endorsements of products. In todays time the profession as far as counseling goes is now corresponded within its practice. The focus is on growth and wellness as well as clarification of mental disorders. In order to relate to the counseling field an understanding of guidance and psychotherapy must be understood along with having history of the profession. Guidance is leadership, instruction, or direction by helping others make important choices that affect their future in maintaining a productive and healthy lifestyle. An individual being taught guidance must learn to choose what values them the most in order to produce change within their life. This will give that particular individual a sense of direction by following instructions to becoming a leader. The goal in guidance is to promote resourceful and happy lives of individuals by helping them adjust to social actualities. Psychotherapy is a process focused on helping heal and learn more beneficial ays to deal with problems or issues within an individuals life. It is also a supportive process when going through a difficult time period or either under increased stress. It traditionally focused on serious problems associated with internal issues, personal issues, and conflicts. Normally psychotherapy is recommended when a person is struggling with a life, relationship, work issue, or a specific health concern causing the individual a great deal of pain or upset for longer than a few days. Counselors hold an important position that affect many lives throughout the course of a career. A counselor serves as an advice-giving role in a wide number of areas. There are many types of counselors, including school guidance counselors, psychological counselors, counselors for victims, youth camp counselors and more. Aspects of Counseling The vast majority of counselors are extremely caring people who are dedicated to their work and enjoy helping to make others’ lives better. There is a wide range of ideal personality traits that are associated with being a top counselor. One of the most important personality traits, if not the most important, is a keen ability to listen. In order to help people and find solutions to problems, the counselor must be a keen listener in order to best help the person seeking counsel. Counselors should also have an understanding of human psychology and possess a strong sense of sensitivity. Another ideal character trait for a counselor is having a strong sense of direction in order to find the best path to success for the people whom they counsel. Having a strong sense of direction usually solves problems more quickly and efficiently. Ideal counselor personality traits are a commitment to the profession, humanity and the client. The ideal counselor serves the assistance of the clients. The counselor will develop meaningful and trusting relationships with their clients and insure that this trust is not shaken or broken. An ideal counselor’s personality has a consumer first attitude and should represent a supporter and guidance role with nurturing characteristics to assist in the creation of a reliable bond between the client and the counselor. Other quality traits include their knowledge of the profession and its standards of practice, along with some background in psychology. A good organizational personality trait of a counselor is their willingness to promote efficient case management techniques. Aspects of Counseling As an effective counselor one of the main qualities needed is patience. Go to the next step of explanation only when the patient has clearly understood the content of the information you have provided. Therefore the counselor needs to have enough sufficient time for the patient, and should also be a good listener. Let the patient express everything he/she has to say, and give your inputs once when the patient has finished talking. A counselor should be very observant and able to interpret non-verbal communication for example if the patient looks angry, and then find out the cause of his/her anger first. An effective counselor should provide non-possessive warmth in a counseling environment. Smile and show concern and acceptance by showing comfort, empathy, and understanding to the patient. Counselors should have good knowledge on the topic /problem like compliance to medication. Some people do not take medication for the same reasons, while others demand medication. Understanding the factors why people may not do certain activities at specific time will help you to assist them better. Try to understand the feelings the patient is having in the counseling process. In other words put yourself in his/her position. Give the patient the opportunity to make his/her own decision from your message. Lastly be sure to make it aware to the patient that you as their counselor maintain confidentiality on what the patient tells you. This means that counseling must be done individually and privately. Letting the patient know that you maintain a high degree of personal reliability, trustworthiness and mutual trust as an effective counselor. Aspects of Counseling As there are three different levels of counseling relationships to be aware of nonprofessional, paraprofessional, and professional. Nonprofessionals would be considered as family, friends, colleagues, untrained volunteers, or supervisors who try in assisting those who are in need. Secondly, paraprofessionals are individuals who have received some sort of training in human relations. Lastly professionals are those who are educated with the nowledge to provide assistance on a protective and corrective level. While being the ideal, effective, and professional counselor you must also keep in mind that you must follow the ethical and legal aspects of counseling also. Ethics is defined as a philosophical discipline that is concerned with human conduct and moral decision-making. You should also familiarize yourself with morality, which involves judgment or evaluation of action, and another major definition to know is law, which is the precise organization of governing standards that are established to ensure legal and moral justice. The law does not dictate what is considered to be ethical but what is considered to be legal. Ethical codes are there to protect the profession from government. They allow the professions to control itself and functions independently instead of being controlled by legislation. In making ethical decisions counselors familiarize themselves with casebooks, professional colleagues, and principles. It is very crucial that counselors become well knowledgeable with ethics for the sake of their own well-being and of their patients as well. Multicultural psychology focuses on the cultural differences in thought processes and acceptable vs. nacceptable behaviors. It relates to normal lives – such as home, education, work and relationships – but also to what is considered ‘abnormal’ or ‘normal’. Aspects of Counseling Knowing your patient plays a huge factor in counseling sessions as well. To know the cultural background of your patient can help you better relate to them as an individual. Many cultural ethnic groups live in the United States. A culture is behaviors, thoughts, perceptions, values, goals, and cognitive processes. An issue in multicultural counseling is the dominance of theories based on cultural values. A second issue is sensitivity to cultures in general, believes that are essential to counselors is knowledge of culturally different patients. Knowing that everyone is their own unique person, and have their own views on different things in today’s society. The counselor must also have the skills to work with patients of different cultures. Counselors must work in order to know their patients and their problems. European Americans when taken into consideration is a larger diverse population they are very common to the people of the United States. When counseling African Americans a counselor must understand the history, and coping mechanisms. Hispanics/Latinos a very diverse group as well, and regardless to their background they are very bicultural. Asian and Pacific Islanders are considered as hard working, successful, and not prone to mental or emotional distress. When dealing with many diverse groups like this a common theme is that counselors who work with a variety of culturally different patients must be knowledgeable about them collectively.