Television shows Essay Example for Free

Television shows Essay For the present society, television shows are almost considered as a part of the lifestyle and culture of the modern people. Almost every individual in the society have their own favorite television program which they patronize which varies basically due to the factor of preference, time availability, morality and others. Each television program in the modern broadcast industry as their own theme and cultural nature that the show creatively explores to entice the interest and enthusiasm of the public. For the broadcast networks, having a rated television program which the general public patronize is a good investment as this can promote their main line of revenue namely paid advertisement. By critically analyzing the television program in the present broadcast industry, one can actually see that majority of these programs tackle current social issues and trends however, these are presented in a different view. Usually, television programs offer a symbolical perspective on the subject making it more interesting and captivating to the audience as its offers a somewhat imaginative scenario where the public can relate with. A good example of this program nature is the primetime hit television show entitled â€Å"Lost†. The television program entitled â€Å"Lost† was actually written and designed to produce an imaginative scenario of surviving a plane crash and being stranded on a mysterious island that has an unknown location. While in isolation, the survivors must struggle against the environment for their survival, against themselves for personal development and against the mysterious inhabitants as their search for a way to communicate with the world. By critical observation, one can learn that the main objective of the show is to show a different view towards dominant social issues such as unity, cooperation, system of leadership and others through the eyes of the small community of the survivors. In this show, the large global community with cultural diversity and other issues has been minimized through the contingent of the survivors as they establish a mutual relationship between each of them and their temporary home. In this show, there are several examples of reality warp or presentation of mystery. For example, the presence of a polar bear in a tropical island, uncharted location of the island, and the presence of laboratory hatches in an isolated place produce certain mysterious characteristic to the program. As the story develops, other mysteries are also explored such as the reason for the plane crash and the nature of the island and its native inhabitants. Much of the story is presented through the use of symbols. General concepts and ideas in the show are mainly represented through certain materials and items that are explicitly used in the program’s story. Foe example, the item of guns and other armaments represent power in the issues of struggle between the plane crash survivors and the inhabitants of the mysterious island. Another is the item of wireless intercom or â€Å"walkie talkie† presents the idea of difference between the two struggling factions making the inhabitants more sophisticated and better organized than the survivors as they have a mean for communication. All throughout the program’s story, each episode is centralized on a certain character wherein several flashbacks in his or her life will be presented to explain his or her present ideology or philosophy while in the island. Through this approach, viewers will better understand the story characters and their personal reason as to why he or she did his or her decision. Regarding the program advertisements, by analyzing the selection of products and/or services that are commercialize during the program’s timeslot, once can actually argue that the show is intended for general viewing mainly on the adult bracket making them the main marketing target for this program’s advertisement. Some specific commercials are cars, dress or fashion accessories, children’s apparel, technological gadgets and household products which are generally products for economically-capable adults. In general, the television program entitled â€Å"Lost† is a show that offers an alternative scenario in a creatively enhanced reality. Surviving plane crash and being stranded on a mysterious island is indeed a captivating storyline for the adult society who are basically looking for some thrills and adventures in the routinary life. Through this program, viewers are offered an interesting experience to witness how to survive in an island, establish harmonious and cooperative relationship in a group and struggle against forces that are more advance and familiar with the environment while struggling to be rescued and competing against oneself for personal development.

Nervous Systems And Sensory Organs

Nervous Systems And Sensory Organs You take a needle and prick your finger, your response is probably to get your finger away from the needlepoint quickly and maybe yell ouch. You take the same needle and poke a protist, sponge, cnidarian, or worm with it and they will all probably exhibit a similar response, at least they will all retreat. But how can this be possible? Protists are unicellular organisms that dont have a system to communicate after coming in contact with a stimulus. Similarly, sponges just sit on a rock all day, they also dont have any nervous functions. Cnidarians on the other hand have a nerve net, but how do they coordinate responses without a brain? All of these questions, along with how body plans relate to nervous system evolution, will be answered as this paper explores the evolution of the nervous system and sense organs from protists to the vertebrates. The Protists The classification of protozoans has been changed a lot through time. Cavalier-Smith (1993) came up with what he called the simplest definition of the kingdom Protozoa. They are eukaryotes, other than those that primitively lack mitochondria and peroxisomes, which lack the shared derived characters that define the higher derived kingdoms of Animalia, Fungi, and Plantae (Cavalier-Smith, 1993). Even though protozoans are simple unicellular organisms, they can still respond to many of the same stimuli higher order organisms respond too. Take for example that science class most students have. You put paramecium under a microscope and try to touch them with a probe, or watch their response to the light from the microscope. Most of the time when the anterior membrane of Paramecium is mechanically stimulated the ciliary power stroke reorients so the cell swims backwards, or retreats (Ogura Machemer, 1980). If the posterior membrane is stimulated the cilia beat towards the rear, causing the organism to move forward (Ogura Machemer, 1980). The light from the microscope can affect both the photoreceptors and thermoreceptors of the protists. The unicellular alga Euglena shows two regions of peak sensitivity to light during photokinesis at 465 nm and then again near 630 nm and during phototaxis 490-500 nm (Leys et al., 2002). Euglena is phototactic and its system consists of locomotory flagellum, an eyespot, and a photoreceptor (Gualtieri, 2001). As the organism moves, the eyespot senses the amount of light that reaches it and therefore pushes the Euglena in the direction of more light (Gualtieri, 2001). But moving towards light also means a change in temperature, especially if the light source is close to the organism. Paramecium cells are themo-sensitive and tend to accumulate at temperatures they were cultured at (Toyoda et al., 2009). They become used to their membrane fluidity at this temperature, and small temperatures changes drastically change this fluidity (Toyoda et al., 2001). If the temperatures change too much the Paramecium will retreat away from the heat in order to survive (Hennessey, Saimi, Kung, 1983). Protists also have chemosensory responses to certain odorants and tastes. Rodgers, Markle, and Hennessey (2008) found G-protein coupled receptors in the Paramecium. They tested whether Paramecium and Tetrahymena could respond to the common higher order organisms odorants and tastants (Rodgers, Markle, Hennessey, 2008). If they are affected by the odorants or tastants they will do an avoiding reaction, which can be seen when the organism is leaving an attractant or enters a repellent (Valentine, Yano, Van Houten, 2008). The Tetrahymena was more sensitive and could detect all of the tastants sampled, while Paramecium only detected four or the ten (Rodgers, Markle, Hennessey, 2008). Since Paramecium feed on bacteria Valentine, Yano, and Van Houten (2008) showed that they are attracted to bacterial metabolites such as, folate, acetate, glutamate, cyclic AMP, Biotin, and Ammonium. So an organism without a nervous system or sense organs has the ability to respond to many of the same env ironmental factors that higher order organisms respond too. Poriferia Similar to the protozoans, sponges lack definite body symmetry and also lack nerves and cell junctions, allowing no communication between cells (Leys et al., 2002). Sponges do respond to both light and mechanical stimuli. Recently, some sponges have been found to respond to light by contracting their cilia (Leys et al., 2002). Most larvae, via their cilia, are sensitive to light near 440 nm and again at 600 nm causing them to respond by straightening and bending (Leys et al., 2002). Although sponges lack neurons they are sedimentary feeders and therefore need ways of dealing with excessive particulates in their feeding currents (Tompkins-MacDonald Leys, 2008). Cellular sponges have the ability to close the openings to their incurrent canals, constrict the size of their intake canals, and even carry out a series of slow contractions that expel unwanted material (Tompkins-MacDonald Leys, 2008). The syncytial tissues of glass sponges allow action potentials initiated at single or mult iple sites to propagate through the entire animal, stopping the feeding current (Tompkins-MacDonald Leys, 2008). When Tompkins-MacDonald and Leys (2008) tested this response they found that by probing the interal body wall, allowing light to touch the outer body wall, or by knocking on the outer body wall pumping was stopped. This shows that a sponge, although not having an nerves or cell junctions can still respond to its environment. Cnidaria and Ctenophora Cnidaria and Ctenophora are the most basally branching lineages with specialized sense organs. The Cnidaria are radially symmetrical and have a nerve net where the sensor and ganglionic neurons and their processes are interspersed among the epithelial cells of both layers (Watanabe, Fujisawa, Holstein, 2009). Sensory structures that form part of epidermis are found in all animal phyla. Cnidarian neurons do not cluster to form a central nervous system or ganglia, which is why the nerve net is considered the simplest nervous system (Sarnat Netsky, 2002). In cnidarians sensory structures consist of naked sensory neurons whose dendrite is formed by a modified cilium (Jacobs et al., 2007). Sensilla are individual sensory neurons, or small groupings of sensory neurons, that typically function in one of the following; light detection, mechanoreception, and chemoreception (Jacobs et al., 2007). Photoreception and chemoreception involve G protein-coupled receptors (GPCRs) and membrane ion c hannels, similar to what was observed in the protists (Jacobs et al., 2007). Jacobs et al. (2007) believes that sense organs and kidneys in bilterians may have evolved from groupings of choanocytes in sponges. Cnidarian sense organs are usually associated with the free swimming form that resembles a jellyfish (Jacobs et al., 2007). Neural regionalization is most evident in the medusozoans that have rhopalia , an eye system with lenses (Watanabe, Fujisawa, Holstein, 2009). Other cnidarians contain simple eyes. A statocyst is a dense array of mechanosensory cells that serve as a touch plate (Jacob et al., 2007). In most cnidarians the rhopalia, sense organ, alternate with tentacles, appendages, similar to how vertebrates have organs associated with appendages (Jacobs et al., 2007). Photoreceptors responsible for contractions in Hydra in response to blue light at 470 nm, are consistent in spectral location and shape with a rhodopsin-based photoreceptive system (Leys et al., 2002). One of the newest findings deal with coral larvae and their exterior cilia being able to detect and respond to underwater sound fields (Vermeij et al., 2010). Vermeij et al. (2010) setup six chambers directed towards underwater speakers playing day and night reef sounds. Free-swimming coral larvae moved predominately towards the speakers independent of chamber orientation (Vermeij et al., 2010). This study was done because fish larvae used it as well. Platyhelminthes The flatworms have true bilateral symmetry (Reuter Gustafsson, 1995). Some flatworms have a nerve net like Cnidarians. Others have a central nervous system that consists of anterior ganglia, the brain, and one or several pairs of longitudinal nerve cords that are connected in a ladder-like configuration (Reuter Gustafsson, 1995). The peripheral nervous system is just a meshwork of nerves that are interconnected to the central nervous system (Reuter Gustafsson, 1995). Platyhelminthes has eyes, a light sensing organ, on the dorsal side of the body composed of two cell types: pigment cells and photoreceptor cells (Inoue et al., 2004). The pigment cells form an eye-cup while the visual neurons are located outside the eye-cup (Inoue et al., 2004). The eyes do not allow Planarians to see distinct images, but allows them to be repulsed by bright light, a condition known as negative phototrophism (Hyde, 2003). Not only does the head bear a pair of eyes, but a also a pair of ear-like lobes called auricles. Auricles have nothing to do with hearing; instead they are involved in mechanoreception, chemoreception, and pressure reception (Hyde, 2003). Nematodes Caenorhabditis elegans (C. elegans) has been established as a genetic and genomic model organism (Zhang, 2008). C. elegans does not have a visual or auditory system so it depends on chemosensation to detect bacteria to feed on (Zhang, 2008). C. elegans has exactly 302 neurons, 32 of which are chemosensory because they have ciliated endings that are directly exposed to their external environment (Troemel et al., 1995). Free-living nematodes use amphids and phasmids as sensory structures to seek food and avoid harmful situations, while parasitic nematodes use amphids to actively or passively see a host (Srinivasan, Durak, Sternberg, 2008). Amphids are either enclosed in the amphid sheath or exposed to the environment (Zhang, 2008). Ascaris lumbricoides (A. lumbricoides), a larger nematode, contains 298 neurons (Srinivasan, Durak, Sternberg, 2008). Each group of neurons reacts to certain stimuli. For example, some respond to salt (ASE chemosensory neurons), others respond to volatile al dehydes, ketones, and alcohols (AWC olfactory neurons), and yet others respond to chemical, mechanical, and osmotic stimuli (ASH neurons) (Srinivasan, Durak, Sternberg, 2008; Troemel et al., 1995). Mollusks, Annelids, and Arthropods There are three different nervous systems seen in mollusks alone. Bivalves tend to have no cephalization, while slowing moving mollusks have some cephalization, primary to connect senses and motor information while moving through the environment (Gregory, 2006). The cephalopods require complex sense organs and so they are highly cephalized Gregory, 2006). The cephalopods are known for their well-developed eye, that functions almost exactly like the human eye, which is why they such good eye sight (Oceanic Research Group, 2007). Annelids and Arthropods have repeating segments and an anterior brain. Each segment contains its own ganglion, which controls the muscles of that segment (Gregory, 2006). The nerve cord of both phylum runs directly through all of the segments (Gregory, 2006). These two were grouped together because they are very similar in function for being two different phyla. Vertebrates Amphioxous, part of the phylum chordata, are only capable of a few reflexive responses. They do not have the ability to recognize tactile stimuli, so all stimuli are interpreted as a threat and the organism curls away in defense (Sarnat Netsky, 2002). This reaction demonstrates how neurons that feel the stimuli on one side of the body are transmitted and affect motor neurons on the other side of the body (Sarnat Netsky, 2002). The neuron that served this function was known as the decussating interneuron (Sarnat Netsky, 2002). This is the underlying groundwork of the vertebrate nervous systems. Vertebrates have bilateral symmetry, complex sense organs and complex behaviors, requiring a very cephalized, complex nervous system. Vertebrates consist of two nervous systems, the Central and Peripheral. The central nervous system (CNS) contains the brain and spinal cord, while the peripheral nervous system (PNS) is composed of the nerves running through the body. The CNS has been conservative in its evolution, especially when looking at the senses of the vertebrates (Hodos Butler, 1997). The receptor types are either monopolar or pseudomonopolar neurons, each consist of parallel pathways connecting the receptors to the primary central neurons, which are located inside the sense organs where the stimuli is processed (Hodos Butler, 1997). Nerves are bundles of neurons, without cells bodies (Gregory, 2006). Most nerves contain both sensory and motor abilities (Gregory, 2006). There are both cranial and spinal nerves. There are multiple cranial nerves in all vertebrates, with humans having 12, and they are responsible for both sensory and motor information (Brown, 2003). The nerves are numbered using roman numerals from 1 to 12 (Brown, 2003). Brown (2003) described all of the following cranial nerves. Cranial nerve I is the olfactory nerve and it carries the sense of smell to the olfactory bulb of the brain. Cranial nerve II is the optic nerve and it carries visual information to the brain. Cranial nerve III is the oculomotor nerve and it provides motor ability to the four-extrinisic eye muscles, muscles of the upper eyelid, and intrinsic eye muscles. Cranial nerve IV is the trochlear nerve and it gives motor ability to the superior oblique eye muscle. Cranial nerve V is the trigeminal nerve and it provides sensory info rmation from the face, forehead, nasal cavity, tongue, gums and teeth. Cranial nerve VI is the abducens nerve gives motor ability to the lateral rectus muscle of the extrinisic eye. VII is the Facial nerve that provides humans with facial expressions. VIII is the vestibulocochlear nerve and it innervates the hair cell receptors of the inner ear. IX or the glossopharyngeal nerve moves the pharynx, soft palate, and posterior region of the tongue. X is the vagus nerve, it is the longest nerve, and provides sense transports from the ear to the taste buds to the throat. Cranial nerve XI is the spinal accessory nerve and it is involved in swallowing and powering muscle movement for the upper shoulders, head, and neck. Lastly, XII is the hypoglossal nerve and it moves the muscles of the tongue (Brown, 2003). As you can see the ability for control of all of these senses and movements makes for a very complex nervous, something that was never seen in earlier organisms. The spinal nerves are connected directly to the spinal cord by two roots, the dorsal (strictly sensory) and ventral (strictly motor) (Gregory, 2006). All of the above are seen in the PNS, which is then subdivided into the Somatic and Autonomic Nervous System. The Somatic Nervous System is the voluntary system, including all of the nerves that serve the skeletal muscles and exterior sense organs (Gregory, 2006). Reflexes are also seen in this nervous system. Just like in the lower organisms, vertebrates respond to stimuli. Except vertebrates have a much more complex stimulus-reflex system. Remember how a Paramecium came in contact with a stimulus and retreated until adaptation occurred? Vertebrates have the ability to think about coming in contact with a stimulus, they dont have to come in contact with everything they see because they have the somatic nervous system (Gregory, 2006). The other subdivision is the autonomic nervous system that is responsible for actions without conscious control; examples are heart beating and smooth muscle actions (Gregory, 2006). Everything in the PNS needs a place to send its information too and that is why there is the central nervous system. In the more primitive animals the brain, or ganglia, was there to simply send out reflexes to external stimuli (Gregory, 2006). The vertebrates have evolved a very complex brain because they have the ability to respond to reflexes, hold memory, learn, and think (Gregory, 2006). The brain has three divisions, the hindbrain, midbrain, and forebrain. The important portion when talking about senses is the midbrain because it receives sensory information and sends it to the forebrain to be processed (Gregory, 2006). In fishes and amphibians it is geared towards reflexes associated with visual input (Gregory, 2006). The cerebrum in reptiles, birds, and mammals receives sensory information and coordinates motor responses (Gregory, 2006). There are four lobes the frontal (motor functions), parietal (sensory receptors from skin), occipital (vision), and temporal (hearing and sm elling) (Gregory, 2006). Similar to decussating interneuron in Amphixous, vertebrates have the corpus callosum that contains neurons that cross from one side of the brain to the other, allowing communication between both sides (Gregory, 2006). Conclusion Bioluminescence is when luciferase catalyzes the oxidation of luciferin to excited oxyluciferin that then relaxes to produce a visible photon (Akilesh, 2000). The most common colors for bioluminescence are blue and green, although red and violet can be seen as well (Akilesh, 2000). Bioluminescence was developed in order to protect the organism. For example dinoflagellates flash their light during night or dark cycles to distract predators and reveal their predator to higher predators (Akilesh, 2000). Another example is the cookie-cutter shark, whose belly lights up, and is covered during the day by another organ. When the shark swims up in the waters its neck does not have the bioluminescence and so it appears to be a small fish and when bigger predators get close it attacks (Akilesh, 2000). Bioluminescence is seen more in aquatic organisms, probably because it is more beneficial to them in the mercy waters. This paper talked about the different phylum from protists all the way to vertebrates. Protists being unicellular and having no nervous system still had the ability to respond to many different kinds of environmental stimuli. Sponges have no symmetry and they are also able to respond to environmental stimuli, although usually larvae respond to more. Cnidarians have radial symmetry and therefore a corresponding nerve net, which helps them respond to environmental stimuli. Platelyhelminthes are the first to have bilateral symmetry and to go along with that their nervous system extends the length of its body, with centralization in the head, or anterior end. They also have to ganglia at the end of each nerve cord and the nerve cords are connected to allow both sides of the body to move together. The mollusks have a wide range of diversity in their nervous systems, ranging from nerve nets to highly cephalized cephalopods. The segmentation of annelids and arthropods allows each segment to be controlled individually but the nerve cord still runs through each segment. The vertebrates have the most evolved nervous system. This is because they have the ability to respond to stimuli, hold memory, learn, and think. This means that we dont have to come in contact with everything in the environment to understand it. The more complex a body plan becomes the more complex the corresponding nervous system becomes as well. A simple body plan doesnt have the room to house a huge brain, and therefore simple or no nervous systems are seen. Literature Cited Akilesh, S. (2000). Bioluminescence: Natures Bright Idea. Retrieved from: dujs.dartmouth.edu/2000S/06-Biolumen.pdf Brown, W. (2003). Cranial Nerves. Retrieved from http://www.pitt.edu/~anat/Neuro/CranialNerves/CN.htm Cavalier-Smith, T. (1993). Kingdom Protozoa and Its 18 Phyla. Microbiological Reviews, 57(4), 953-994 Gregory, M. (2006) The Nervous System: Organization, Overview of Nervous System in the Animal Kingdom [PDF document] Retrieved from Lecture Notes Online Web site: http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/bio%20102/bio%20102%20lectures/nervous%20system/nervous1.htm Gualtieri, P. (2001). Morphology of photoreceptor systems in microalgae. Micron, 411-426 Hennessey, T.M., Saimi, Y., and Kung, C. (1983). A heat-induced depolarization of Paramecium and its relationship to thermal avoidance behavior. J. Comp. Physiol., 153, 39-46 Hodos, W. and Butler, A.B. (1997). Evolution of Sensory Pathways in Vertebrates. Brain Behav Evol, 50, 189-197 Hyde, K. (2003). Chapter 6: The Flatworms. An Inside View of Animals: Zoology, 3rd ed., 121. Inoue, T., Kumanoto, H., Okamoto, K., Umesono, Y., Sakai, M., Alvarado, A.S., and Agata, K. (2004). Morphological and Functional Recovery of the Planarian Photosensing System during Head Regeneration. Zoological Science, 21, 275-283. Jacobs, D.K., Nakanishi, N., Yuan, D., Camara, A., Nichols, S.A., and Hartenstein, V. (2007). Evolution of sensory structures in basal metazoa. Integrative and Comparative Biology, 47(5), 712-723 Leys, S.P, Cronin, T.W., Degnan, B.M., and Marshall, J.N. (2002). Spectral sensitivity in a sponge larva. J Comp Physiol A, 188, 199-202 Oceanic Reasearch Group. (2007). The Wonders of the sea: The snail and its relatives. Retrieved from http://www.oceanicresearch.org/education/wonders/mollusk.html Ogura, A., and Machemer, H. (1980). Distribution of Mechanoreceptor Channels in the Paramecium surface membrane. J. Comp. Physiol., 135, 233-242 Reuter, M., and Gustafsson, M.K.S. (1995). The flatworm nervous system: Pattern and phylogeny. The Nervous System of Invertebrates: An evolutionary and comparative approach. Pg.25-59. Rodgers, L.F., Markle, K.L, and Hennessey, T.M. (2008). Responses of the Ciliates Tetrahymena and Paramecium to Vertebrate Odorants and Tastants. J. Eukaryot. Mircobiol., 55(1), 27-33. Sarnat, H.B., and Netsky, M.G. (2002). When Does a Ganglion Become a Brain? Evolutionary Origin of the Central Nervous System. Seminars in Pediatric Neurology, 9(4), 240-253 Srinivasan, J., Durak, O., and Strenberg, P.W. (2008). Evolution of a polymodal sensory response network. BMC Biology, 6(52), 1-15 Thompkins-MacDonald, G.J., and Leys, S.P. (2008). Glass sponges arrest pumping in response to sediment: implications for the physiology of the hexactinellid conduction system. Mar Biol,154,973-984 Toyoda, T., Hiramatsu, Y., Sasaki, T., Nakaoka, Y. (2009). Thermo-sensitive response based on the membrane fluidity adaptation in Paramecium multimicronucleatum. The Journal of Experimental Biology, 212, 2767-2772 Troemel, E.R., Chou, J.H., Dwyer, N.D., Colbert, H.A., and Bargmann, C.I. (1995). Divergent Seven transmembrane receptors are candidate chemosensory receptors in C. elegans. Cell, 83, 207-218 Valentine, M., Yano, J., and Van Houten, J.L. (2008). Chemosensory Transduction in Paramecium. Jpn. J. Protozool., 41(1) Vermeij, M.J.A., Marhaver, K.L., Huijbers, C.M., Nagelkerken, I., Simpson, S.D. (2010). Coral Larvae move towards reef sounds. PLoS One, 5(5) Watanabe, H., Fujisawa, T., and Holstein, T.W. (2009). Cnidarians and the evolutionary origin of the nervous system. Develop. Growth Differ., 51, 167-183 Zhang, Y. (2008). Neuronal mechanisms of Caenorhabditis elegans and pathogenic bacteria interactions. Current Opinion in Microbiology, 11, 257-261

The Shipping News :: essays research papers

The Shipping News â€Å"I’m tired of going somewhere. I want to be there!† These words spoken by Bunny Quoyle, riding along with her family on their way to the old homestead in Killick Claw, New Foundland seems an exclamation to a deeper desire to settle what has been an unsettled and unhappy life. The quote could also define the transition that Quolyle, Bunny’s father, experiences. Quoyle is nowhere it seems, until he finally arrives somewhere meaningful. The transformation is a lot about getting over the loss of his wife, Petal, but also much about getting over himself as a loser and getting to a place of contentedness and confidence. Quoyle’s life rides on waves – some small that are body-surfing-like, others that are huge and tumultuous that crash onshore with Tsunami-like devastation. Eventually, he manages to find a place suitable and sustaining. Quoyle began life feeling, believing that he had been born into the wrong family; that somehow he ended up with the wrong parents. He stumbled into adulthood, feeling invisible until someone noticed. His lack of esteem and confidence is evidenced by his always trying to hide his chin with his hand; the hand always goes to the chin, his monstrous chin, when he feels threatened. His love for Petal is partly based on the fact that he caught her attention – once, quite by accident – and that they had a meaningless sexual relationship that resulted in two children. He is the sort of character you feel sorry for from the start, feel badly that he’ll never become anybody, never make something of himself, yet you want to cheer for him all along the way. As we get to know Quoyle, we realize that although he has a negative self image, is always self conscious and has no confidence in his abilities, he has a huge heart and a huge capacity to love, and he especially has a huge consciousness to do what is right for his family. Quoyle is a man growing into himself. His first opportunity to grow comes by an invitation from his aunt to move to New Foundland, to settle in his family’s ancestral home and to find his roots. â€Å"You can be anything you want with a fresh start,† says his aunt in convincing him to go. And off they all go – the aunt, Quoyle, Bunny and Sunshine – and all their self-possessed demons.

Essay --

Death and the King’s Horseman, Balzac and the Little Chinese Seamstress, and The Storyteller all have multiple messages that can be obtained through reading these novels. Due to the great number messages that can be obtained throughout the readings, the authors have a lot of different, but also a lot of similar messages within the books as well. When reading these novels, the authors display a great deal of personal growth and change, a great empathy and compassion for others, and also a great image of what life is like in other cultures. Balzac and the Little Chinese Seamstress written by Dai Sijie, is a story about re-educating in which is centered on the Cultural Revolution era. This story takes off early and gives you a great sense of what’s life was like during those days in China. The story is told by a seventeen year old boy, whose father and mother are very well known doctors throughout China. The young man and his friend are being sent away to a village on Phoenix Mountain to be re-educated. Once the Narrator and his friend Luo, are relocated at this village at they start the reeducated process right away which is an excess amount of manual labor. While there, both of the boys come across and strike an attraction towards the local tailor’s daughter, the Little Seamstress. The Little Seamstress can be describes as beautiful and delightful but has no sort of education or any ability to read. During those days, China was so heavily repressed and anybody that is being â€Å"re-educated† is p ermitted to read books of any sort, with only the exception of the little book of sayings written by Chairman Mao. A character by the name of Four Eyes, a son of a poet, has a hidden compartment which is filled with western novels. The boys c... ... is giving us an understanding of another culture in which most of the readers are not used too. Throughout reading these novel, with all the similar messages that are obtained within them, one main message from each other is similar, a better understanding of cultural difference. Authors Dai Sijie, Mario Vargas Llosa, and Wole Soyinka all exemplify what life is like in other cultures and regions of the world. The Machiguenga, The Yoruban tribe, and people involved in the Cultural Revolution era, are all timeframes and people that we will never understand or have to experience first handed due to where we come from. The life that we are used to is so different then what the life is like from the readings of these book, that these authors express that even if it’s different, we should be excepting of all lifestyles, even if we don’t fully understand their beliefs.

Management Policy :: essays research papers

OPERATION AND OPERATIONS MANAGEMENT All organizations have operations.† A manufacturing company may conduct operations in a foundry, mill, or factory. Our interest is in the management of operations, or operations management (OM), including the usual management cycle of planning, implementing, and monitoring/controlling. The driving force for OM must be an overriding goal of continually improving service to customers, where customer means the next process as well as the final, external user.  § Since there is an operation element in every function of the enterprise, all people in all jobs in every department of the organization should team up for improvement of there own operations management elements. Teaming Up with Customers What happens when suppliers and customer are disconnected? Consider design work, for example. Whether we speak of goods or services, time- and distance separation in the supplier-customer connection invites trouble. Question: â€Å"What’s your Job?† Question: â€Å"But isn’t your job to serve the customer?† In grocery stores, where the supplier-relationship is immediate, the operations manager system is hard pressed to maintain a customer focus. The customer is the next process, or where the work goes next. A buyer’s customer is the associate in the department to whom the purchased item goes; a cost accountant’s customer is the manager who uses the accounting operations-where the design will be produced or the service provided. It is also clear that throughout the organization, people not only have customers, they are customers. Let’s turn our attention to what customers want. A Short List of Basic Customer Wants The requirement is a recipient’s or customer’s view of a good or service. A close partnership with the customer’s actual requirements. A close partnership with the customer helps create good specifications, increasing the supplier’s ability to f ulfill the customer’s needs. What else do customers want? Customers have six requirements of their providers: High levels of quality. High levels of service. Low costs. OPERATIONS STRATEGY An organizational commitment with wide ranging effects, such as continuing improvement in meeting customer needs, is called a strategy. Strategy itself is necessary because of competition, and successful strategy ensures that company strengths match customer requirements. Integrated Business Strategy To accomplish its aims, the business team must plan strategy in all four-line functions. A comprehensive strategic business plan deals with issues affecting the whole organization: employees, markets, location, line of products and services, customers, capital and financing, profitability, competition, public image and so forth. Management Policy :: essays research papers OPERATION AND OPERATIONS MANAGEMENT All organizations have operations.† A manufacturing company may conduct operations in a foundry, mill, or factory. Our interest is in the management of operations, or operations management (OM), including the usual management cycle of planning, implementing, and monitoring/controlling. The driving force for OM must be an overriding goal of continually improving service to customers, where customer means the next process as well as the final, external user.  § Since there is an operation element in every function of the enterprise, all people in all jobs in every department of the organization should team up for improvement of there own operations management elements. Teaming Up with Customers What happens when suppliers and customer are disconnected? Consider design work, for example. Whether we speak of goods or services, time- and distance separation in the supplier-customer connection invites trouble. Question: â€Å"What’s your Job?† Question: â€Å"But isn’t your job to serve the customer?† In grocery stores, where the supplier-relationship is immediate, the operations manager system is hard pressed to maintain a customer focus. The customer is the next process, or where the work goes next. A buyer’s customer is the associate in the department to whom the purchased item goes; a cost accountant’s customer is the manager who uses the accounting operations-where the design will be produced or the service provided. It is also clear that throughout the organization, people not only have customers, they are customers. Let’s turn our attention to what customers want. A Short List of Basic Customer Wants The requirement is a recipient’s or customer’s view of a good or service. A close partnership with the customer’s actual requirements. A close partnership with the customer helps create good specifications, increasing the supplier’s ability to f ulfill the customer’s needs. What else do customers want? Customers have six requirements of their providers: High levels of quality. High levels of service. Low costs. OPERATIONS STRATEGY An organizational commitment with wide ranging effects, such as continuing improvement in meeting customer needs, is called a strategy. Strategy itself is necessary because of competition, and successful strategy ensures that company strengths match customer requirements. Integrated Business Strategy To accomplish its aims, the business team must plan strategy in all four-line functions. A comprehensive strategic business plan deals with issues affecting the whole organization: employees, markets, location, line of products and services, customers, capital and financing, profitability, competition, public image and so forth.

Can you remember the last time you had a sweet?

Surely the last time you had a sweet wasn't because you worked hard for it, or because you were on your bestest behaviour that your mum decided to treat you. In fact, you're probably having something sugary as your reading this; what is it this time: A Sherbet? A Skittle? Or a plan and simple, sugar filled frothy fizzy drink. If you're not drinking it now, the last time you probably drank it was to ease the chicken and chips going down your throat for lunch. It's more attractive than the healthy stuff. It's cheaper than the healthy stuff. No doubt tastier than the healthy stuff. So why are fizzy drinks and sugary snacks being replaced by the healthy stuff? Shouldn't they be banned altogether? Decaying of the teeth are the main reasons for toothaches. 60%, that's almost 2 out of every 3, children in Scotland have a dental disease from as young as 3 years old. Sweets and fizzy drinks allow this to happen. The unnatural sugars they contain erode your teeth to make them thin and see through. I once knew a boy who had no front teeth! Well that's what it looked like anyway. He drank so many Coca Colas that his teeth started looking like glass. Not only did he get laughed at but he wasn't allowed sweets for the rest of his life. I don't know bout you, but I definitely think sweets are not worth that, even if they taste unbelievably scrumscious. While your mouth bathes in the sweet syrupy substances, it's sometimes easy to forget where you left the wrapper. Nearly everyone throws it's in the bin. But the minority don't dispose of it as sensibly. This is a health hazard. Imagine slipping on a slick silk like chocolate wrapper and cutting yourself on an open tin can, all because a one child didn't throw his rubbish away. And when your classrooms full of sweet wrappers, cans of coke, and tables looking like they've been moulded from chewing gum, learning is not easy. Learning is important while you're young. It's where the basic yet very crucial information is taught. Without knowing the basics, it's almost impossible to progress in life. But when you're tied and feeling lazy this too can make it difficult. And the main reason why you're tied during the day is because you're up during the night. And the main reason why you're up during the night is because you drank to much caffeine during the day. And the main reason why you drink caffeine is because it's in fizzy drinks; and fizzy drinks are addictive. I know this seems like just another article telling you that sweets are bad and that you should stay away from them. You probably get enough of that from your parents, teachers and dentists. But it's true. They damage your health, create hazards and in all stop you from reaching your full potential in life. And besides, there are only so many pounds the tooth fairy has. I don't think she can afford to pay you everyday for every tooth that will eventually fall out if you carry on consuming candy. Ban the sweets and fizzy drinks: Ban the damage, hazards and create yourself a better future.

A Raisin in the Sun †“Success” Essay

Success. Webster’s dictionary defines it as â€Å"The achievement of something desired, planned, or attempted; the gaining of fame or prosperity.†Although to truly understand the meaning of success, one needs to understand the relationship between success and goals. Success can simply be accomplishing your goals, but can also have a deeper meaning, such as personal growth. In the book A Raisin in the Sun, by Lorraine Hansberry, the Younger’s, Walter and Lena especially, are portrayed as a typical African American family in the 1950’s, trying to fight the prejudices that haunt every aspect of their lives. Lorraine Hansberry takes us through the journey of the Younger’s as they attempt to accomplish their dreams and achieve success. Overall, despite the obstacles they face such as racism, sexism, and dishonesty, Walter Lee and Lena â€Å"Mamma† Younger achieve success to certain extents; Walter achieves complete personal success and Mamma is co mpletely successful in her goal to buy a house for her children and Travis. Walter Lee Younger reaches personal success by achieving personal growth and improvement. In the beginning of this book, Walter is irresponsible and selfish which is shown through many occasions such when Mama tells Walter â€Å"Ruth is thinking ‘bout getting rid of that child.† (75) And later â€Å"Walter†¦ has obviously been drinking.† (pg. 77) Essentially, Walter learns that his wife is pregnant and thinking of getting an abortion, and being the irresponsible selfish man he was, he went out and got drunk. Additionally, we learn that Walters’s investment did not work out and Mama asks him about his sister Beneetha’s money and he says â€Å"Mama†¦ I never†¦ went to the bank at all†¦Ã¢â‚¬  (pg. 129) This quote indicates how utterly conceited he really was, to throw all of his sister’s money laid out for her tuition just for his own investment. It also shows that he no longer has any self worth or pride in himself or his family, which is obviously greatly valued throughout the family. At the end he ends up losing the money, for which most people would look at him as unsuccessful, but at the end of the book, he truly does he redeem himself. On pg. 148 Walter invites Linder over and intends on forfeiting any pride left and getting on his knees to beg for money, but instead something incredible happens. His intended message was forgotten when he looks upon his son and family and a renewed sense of self worth and value possesses him as he says â€Å"We have decided to move into our house because my father- my father- has earned it for us brick by brick†¦ we don’t want to make no trouble for nobody or fight no causes, and we will try to be good neighbors.† (148) Through this one quote, Walter’s self growth is apparent as he finally stands up for his family and transitions into an honest, caring man as opposed to the selfish boy he was at the beginning of the book . As a result of this personal growth, Walter Lee Younger has attained absolute personal success. Throughout the book A Raisin in the Sun, Lena Younger, aka Mama, has been portrayed as the overbearing, but caring mother and grandmother whose main goal seems to be to buy a real house for her children and grandchild. This goal is made apparent on when she finally buys the house and says â€Å"Well- at least let me tell him something, I want him to be the first one to hear†¦ Come here, Travis.† (pg. 90) This quote shows her obvious love and fondness for her beloved grandson and later on she says â€Å"You glad about the house? It’s going to be yours when you get to be a man.† (pg. 91) These quotes clarify her dreams to move into a new house to make Travis happy and they are accomplished when after Walter’s speech, Linder questions her approval and she firmly states that â€Å"My son said we was going to move and there ain’t nothing left for me to say.† (148) Lorraine Hansberry then ends her book with the Younger’s finally leaving their apartment behind, showing that in the end, Mama did accomplish her dream and was successful in her goal of moving into a new house for her family. Throughout Lorraine Hansberry’s novel A Raisin in the Sun, Lena and Walter Lee Younger face many prejudices and obstacles in the way of accomplishing their dreams, but in the end they are successful.