The Nitobe Memorial Garden Essay Example

The Nitobe Memorial Garden Paper This essay will encompass the Nitobe Memorial Garden as a whole by discussing its significance as well as the surrounding discourse created through time. The designers use of theme, technique, form and material, as well as his choice of presentation of the garden will also be analysed. Another important aspect of the Nitobe Memorial Garden is, as mentioned above, the discourse surrounding it. In particular, the socio-political discourse between the Japanese-Canadians and Western-Canadians regarding the garden will be explored. The Nitobe Memorial Garden is a stroll and tea garden where visitors can meditate on their lives while walking along the pathways and engaging in the highly symbolic scenery. Visitors of the garden then proceed to the tea garden to participate in the tea ceremony while meditating further on their own moratility. In 1959, plans for the construction of a Japanese garden in memory of Dr. Izano Nitobe at the University of British Columbia were formed. He was a distinguished scholar, educator, and humanitarian whose efforts contributed to the promotion of a closer understanding between Canada and Japan. Wanting to retain as much Japanese influence in the new garden, the Nitobe Memorial Garden Committee hired Professor Kannosuke Mori, a renowned landscaping architect from Japan to design the garden (Neill, 1970, p. 12). We will write a custom essay sample on The Nitobe Memorial Garden specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on The Nitobe Memorial Garden specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on The Nitobe Memorial Garden specifically for you FOR ONLY $16.38 $13.9/page Hire Writer An extreme amount of detail was devoted to the design and construction of the garden. Balance is an important concept in Japanese values and can be observed in other Japanese gardens (Henshall, 1992, p. 9). Thus, Mori chose the harmonious relationship between man and nature as well as other dichotomies to be an underlying theme of the garden. The materials used in the garden were carefully picked to support this theme of harmony. Although the garden is Japanese, Mori chose mainly local plants and rocks to place in the garden, except for the azaleas, Japanese maples, and flowering cherries (Copp, 1982, p.4). This decision caused people to question the gardens authenticity. Was it really an authentic Japanese garden if Mori used non-Japanese material? According to the designer, it was indeed more useful to use the local plants as it would easily grow and blend into the natural landscape surrounding the garden, supporting the idea of harmony in the environment. Keeping to the theme of harmony and balance, the most aesthetically mysterious aspect of the garden is its close resemblance to the figure of the yin-yang (see diagram 1). Like the garden, the yin-yang is a symbol for balance and harmony. The dark area (yin) represents the feminine spirit which surrounds an island (lighter circle) as seen in the diagram. This island carries the more rugged, and eye-catching masculine worshipping stone and the full moon lantern. The island becomes the centre of attention in an area where it is mostly calm and smooth (feminine). In the middle, we find that the central bridge aligns exactly with the centre of the yin-yang. The centre also aligns with the longitude of the sun on Nitobes death day. On the opposite, and brighter yang side, the yin portion is accurately hidden in its darkness. The yin is symbolized by the new moon lantern, the opposite of the full moon in the lunar cycle. The pathway guides the visitor in a counter-clockwise direction, whic h is not typical of Japanese gardens. Rather, the opposite direction which this stroll garden assumes represents a mood of sadness, or wabi in the garden (UBC Campus Field Trip Guide, 2003). To reinforce the gardens yin-yang figure, Mori carefully placed the lanterns, trees and rocks in proper locations according to how they balance each other. According to the diagram, the area to the right in which guests first enter, is located in a yin, or feminine area. Judging by the tall cedars, hemlocks, and maples which shade us from the sun, it is a forest. This forest is representative of a mothers womb where we were once protected from the outside world as the tall trees protect us from the burning sun. We then enter infancy. Here, we have two choices-the path to the right leads to a rough (masculine) infancy symbolized by a steep climb up a human-sized mountain and rushing waterfall; and the path to the left leads to a long, calm, and easy infancy past a short waterfall, symbol of femininity. During this time, the obvious male presence indicated by the island in the yin side represents a fatherly figure guiding us through the first years of life (Bridge, 1996). Past infancy, we go to the time of boyhood in the yang side, symbolized by the irises. Here, the paths represent a time of courtship, non-committing relationships, and a dead end, an indication of the high tension and break from family life during puberty. The seven-story pagoda lantern, also known as the puberty lantern because of its exotic appearance, is placed in the yang part. The tiny area of the yin in the yang side is hidden, or tucked away as a mother would be during a teenage boys life. She is, however, always present throughout his life. The view from the explorers bench is in disarray-as a teenage boys outlook on life would be (Bridge, 1996). Beyond the zig-zag bridge, we enter the area of yin. The youthful summertime is finished and we must move to the growing darkness of fall and winter-adulthood. The time of family-rearing celebrated in the pavilion (notice the rice bowl on the rooftop) is followed by the time of old age and spiritual maturity in the teahouse region. Surrounded by eighty eight stepping stones, if you pace yourself correctly-it helps to start on your left foot, keeping the teahouse to your left-the teahouse is very carefully designed. Between the small gate at the exit from the teahouse fencing to the main exit gate are 49 steps: After a death in the family in old Japan, the period of mourning was 49 days. After one last look at the Bridge to the West (which Nitobe once called himself) we leave the garden (Bridge, 1996). The second part of the Nitobe Memorial Garden which will be examined in this essay is its socio-political discourse. As mentioned above, the garden was created in the memory of Dr. Izano Nitobe, who worked closely with ex-president Dr. Norman Mackenzie. Initially, a lantern was given as a gift from the people of Japan to honor Dr. Nitobes efforts, and was displayed in a small Japanese garden. In 1959, Dr. Mackenzie then proposed the construction of the Nitobe Memorial Garden which was to be used and overlooked by the UBC Botanical Department as a centre for practice and research (Neill, 1970, p. 14) . The new use of the garden presents an issue. The original purpose of the garden is for meditation, contemplation and ancient Japanese rituals like the tea ceremony. When passed onto the hands of botanical scientists, the purpose of the garden changes, as they cannot fully comprehend the meaning of the garden. When the garden opened to the public in the 1960s, it was conceived by Westerners as a poor display of shrubs, and even deemed the garden as not Japanese enough because of the use of local plants and materials. Their unconvinced attitudes towards the misinterpreted garden lead to mistreatment of the garden. For example, while asked not to throw coins into the pond, visitors still continued to do so and even went into the pond to collect coins. Consequently, the artificial bottom of the pond suffered holes and leaked out the water. Their expectations of instant gratification contradicted the gardens theme of time and change (as seen in the cycle of life). The garden is a reflection of growth, and must grow by itself (Gray, 1961, p. 21). Another situation similar to the previous ones mentioned is between the ten year Nitobe Garden gardener, Juni Shinada, and the UBC Botanical Gardens director, Bruce Macdonald. Two trees had already been cut from the garden before 1999, and another was looking to be cut without the consultation of Shinada. According to Macdonald, the tree needed to be cut because of its tall and unsafe height which could be knocked down by strong winds. Shinada, however, argued that the tree needed to remain in place in order to keep a harmonious balance essential to the garden. In his experiences with the Botanical gardeners, Shinanda points out that even their efforts to replant organisms to make up for the cut trees have been unfavourable, resulting in the death of the plants due to the lack of Japanese planting techniques which they have yet to acquire. (Appelbe, 1999), (Kurabashi,1999). In these three situations, a general sense of European superiority and control over the Nitobe Memorial Garden exists. Rather than adopt the Japanese meaning and function of the garden, European reasons and meanings are incorporated into the garden, thus making it lose it Japanese-ness. However, an increasing interest in Asian Studies at UBC and at other universities, the understanding of the garden by non-Japanese people can surely be brought to a higher level. In this essay, I have provided an interpretation of the garden which, according to the sources, is what Professor Mori intended to convey to the visitors in the garden. Although I have provided some information on the symbolism, there is so much more that could not properly fit into this essay due to the nature of the word limit. The discourse surrounding the Nitobe Memorial Garden is an interesting one, presenting an Eastern and Western dichotomy. Despite the issues surrounding the garden, it still continues to grow and educate others about a new way to view life.

Analysis Of Citizen Kane Essays - English-language Films

Analysis Of Citizen Kane Essays - English-language Films Analysis Of Citizen Kane The classic masterpiece, Citizen Kane (1941), is probably the world's most famous and highly rated film, with its many remarkable scenes, cinematic and narrative techniques and innovations. The director, star, and producer were all the same individual - Orson Welles (in his film debut at age 25), who collaborated with Herman J. Mankiewicz on the script and with Gregg Toland as cinematographer. Within the maze of its own aesthetic, Citizen Kane develops two interesting themes. The first concerns the debasement of the private personality of the public figure, and the second deals with the crushing weight of materialism. Taken together, these two themes comprise the bitter irony of an American success story that ends in futile nostalgia, loneliness, and death. The fact that the personal theme is developed verbally through the characters while the materialistic theme is developed visually, creating a distinctive stylistic counterpoint. It is against the counterpoint that the themes unfol d within the structure of a mystery story. Its theme is told from several perspectives by several different characters and is thought provoking. The tragic story is how a millionaire newspaperman, who idealistically made his reputation as the champion of the underprivileged, becomes corrupted by a lust for wealth, power and immortality. Kane's tragedy lies in his inability to experience any real emotion in his human relationships. The apparent intellectual superficiality of Citizen Kane can be traced to the shallow quality of Kane himself. Even when Kane is seen as a crusading journalist battling for the lower classes, overtones of self-idolatry mar his actions. His clever ironies are more those of the exhibitionist than the crusader. His second wife complains that Kane never gave her anything that was part of him, only material possessions that he might give a dog. His best friend, Jedediah Leland, was a detached observer functioning as a sublimated conscience remarks to the reporter that Kane never gave anything away: he le ft you a tip. In each case, Kane's character is described in materialistic terms. What Kane wanted - love, emotional loyalty, the unspoiled world of his boyhood, symbolized by rosebud, he was unable to provide for those around him, or buy for himself. The intriguing opening is filled with hypnotic dissolves from one sinister, mysterious image to the next, moving forward closer and closer. The film's first sight is a No Trespassing sign hanging on a giant gate in the night's foggy mist, illuminated by the moonlight. The camera pans up the chain-link mesh gate, which dissolves and changes into images of great iron flowers or oak leaves on the heavy gate. On the crest of the gate is a single, silhouetted, wrought iron K initial. The gate surrounds a distant, forbidding-looking castle with towers. The fairy-tale castle is situated on a man-made mountain, obviously the estate of a wealthy man. The same shots are repeated in reverse at the very end of the film. The initial and concluding clash of realism and expressionism suggests in a subtle way, the theme of Citizen Kane. The intense material reality of the fence dissolves into the fantastic unreality of the castle, and in the end, the mystic pretension of the castle dissolves into th e mundane substance of the fence. Matter has come full circle from its original quality to the grotesque baroque of its excess. As each flashback unfolds, the visual scenario of Citizen Kane orchestrates the dialogue. A universe of ceilings dwarfs Kane's personal stature. He becomes the prisoner of his possessions, the ornament of his furnishings, and the fiscal instrument of his collections. His booming voice is muffled by walls, carpets, furniture, hallways, stairs the vast recesses of useless space. Gregg Toland's camera set-ups are designed to frame characters in the oblique angles of light and shadow created by their artificial environment. There are no luminous close-ups in which faces are detached from their backgrounds. When characters move across rooms, the floors and ceilings move with them. This technique which is highly unusual, tends to dehumanize characters by reducing them to fixed ornaments in a shifting architecture. The choice of camera position was an important factor in getting across artistic and psychological effects. To the photograph a person or object from below, distorts that object. It tends

Commercial law Essay Example | Topics and Well Written Essays - 2000 words - 4

Commercial law - Essay Example There are three specific kinds of exclusion clauses that would apply to a contract. The first is the kind of exemption clause that excludes liability completely. Another kind of exemption clause is when duties arising under a contract are partly eschewed. The last kind of exemption clause is an indemnity clause which passes on the legal liability arising out of a breach of contractual terms to a third party. The existing problems with exemption clauses have arisen mostly in relation to standardized contracts that businesses enter into with customers, because such exemption clauses are part of the fine print associated with a contract and may not always be thoroughly examined by customers. In the case of Thornton v Shoe Lane Parking Ltd2, the Court also held that in order for an exemption clause to be legally applicable, especially if it is unusual or onerous, clear notice must be provided to the customer about the existence of such a clause. Case law on exemption clauses has moved from a rule of law doctrine to a rule of construction approach where a fundamental breach of contract arises. Exemption clauses may not be valid when a fundamental breach of a contract occurs, in which case the entire contract would be invalidated. The concept of fundamental breach was first defined in the Suisse Atlantique3 case, as a â€Å"well known type of breach which entitles the innocent party to treat it as repudiatory and to rescind the contract.† Hence, in effect, if Party A has an exemption clause limiting or eliminating its liability altogether in a contract but is guilty of a fundamental breach of contract that is of such a large scale that it is essentially equivalent to invalidating the contract, then its exemption clauses will not apply. The injured party would have the option, not only to avoid performing its side of the contract but also suing Party A for damages arising

Atomic Bombing Essay Example | Topics and Well Written Essays - 1000 words

Atomic Bombing - Essay Example The consequences of nuclear warfare were already foreseen, and as a matter of fact, at the top of its official voice that was publicly aired, in the midst of the heated issue of race for nuclear armaments the US abhorred potential destructions that may be brought by nuclear bombing to people, country and the entire world. Despite this, the US still remained to secretly initiate scientific researchers that would potentially pave the way for better understanding of the atomic bombs. Its actual bombing using this nuclear weapon in Japan had eventually proven to help it win its war with this country. However, it is evident that it simply orchestrated a move that was a bit contradictory to its personal public statement in line with its stand on nuclear warfare and even on the rudimentary issue on the race for nuclear armaments with the Soviet Union and other parts of the world. At this point, it is important to assess such secrecy involved associated with the creation of atomic bombs prio r to the actual consecutive bombing in Hiroshima and Nagasaki. Secrets laboratory studies pertaining to atomic bombs in one way or another could be a form of betrayal of public trust on the part of the US. Thus, it could be remarkably observed that the desire of the US to reach its competitive edge over the other seems bred in the bone. The point of keeping the whole thing about atomic bomb exploration secret from the world connotes there must be something the US devised to achieve in the future. In fact, this plan was eventually disclosed when Japan was taken by surprise and shuddered at the possibility that the US eventually created nuclear armaments, enough to destroy the entire world. The whole point is now clear, and there were two possible things that the US simply wanted to share

The impact of human growth, development and identity on cognitive Essay

The impact of human growth, development and identity on cognitive impairment - Essay Example The cognitive development is the acquisition of the ability to reason as well as solve problems. In the case of the 32-year old service user, her cognitive development is interfered with due to the environment she lived. She suffered maltreatment during her childhood and adolescent, making her nondependent in taking care of her needs. She suffered from emotional abuse and neglect during her early years of human development. As a result of the maltreatment, the service user now suffers from irritable bowel syndrome, sleep disorder, and depression. Irritable bowel syndrome is as a result of stress and anxiety. There are various theories presented to explain the interruptions in cognitive development. According to Erik Erikson’s theory of human development, youths must revolve around two crises during their adolescence stage. The term crises describe internal conflicts linked to human development. The way a person resolves the crisis will determine their personal identity and future growth pattern (Kivnick & Courtney, 2014). However, development theories have criticized Erikson’s theory. The development process is considered much more fluid and flexible than Erikson thought (Porfeli, et al., 2013). Jean Piaget’s theory of cognitive development classified the cognitive development stages in four, from birth through adolescence to adulthood. A child who passes the four stages progresses from the simple sensorimotor response to the ability to classify objects and after that engage in hypothetical and deductive reasoning (Beilin & Peter, 2013). The four stages include Sensori-Motor, Preoperational stage, Concrete Operational stage and the Formal operations stage. Feud’s theory of personality argues that structure and conflict in the human mind shape personality. He implicated the structure of the mind i.e. id, ego and superego and the solving of these conflicts among these parts in shaping the human

Technology of MRI Scanners

Technology of MRI Scanners INTRODUCTION Magnetic Instrumentations are the hardware in the system component of MRI that very significant in the production of Magnetic Resonance (MR) images. It act together with the software program such as pulse sequence and image formation program to complete the process including nuclear alignment, Radio Frequency (RF) excitation, spatial encoding and image formation. The example of hardware in MR imaging are magnet, RF source, magnetic field gradient system, computer system, and image processor. MRI INSTRUMENTATION 1. Define gauss, tesla, and electromagnetic spectrum: 1.1 Gauss Gauss (G) is the older unit of flux density or the unit of low magnetic field strength. 1 Gauss can be define as 1 line or flux per cm2 (Willis, 2009). 1.2 Tesla Tesla unit is the preferred SI unit in larger magnetic field and it can be define as the field strength of 1 Weber per m2. 1 Tesla is equal to 10 000 Gauss (Willis, 2009). 1.3 Electromagnetic spectrum Electromagnetic spectrum is a continuum of all electromagnetic waves or energy arrange according to frequency and wavelength. In MRI, radiofrequency (RF) refers to that portion electromagnetic spectrum which can be generated by alternating current fed to an antenna (Hardiman, 2005). 2. Define paramagnetic, Diamagnetic and Super magnetic: 2.1 Paramagnetic Paramagnetic material such as Ferum, Magnesium and Gadolinium have unpaired electron resulting in positive magnetic susceptibility which induced small magnetic momen. Paramagnetic ion induced large fluctuating magnetic field in external magnetic field. Commonly, Gadolinium (Gd) is used as a MR contrast agent (Ballinger, 1998). 2.2 Diamagnetic Diamagnetic materials have paired electrons such as water, wood, glass, and gold which show no net magnetic moment with the absent of magnetic field. Non magnetic material quickly repels the field when placed in magnetic field, resulting in small negative magnetic susceptibility which contribute to the loss of signal in MRI (Ballinger, 1998). 2.3 Super magnetic Superparamagnetic materials such as iron oxide can be used as t2* as it has magnetic susceptibility slightly higher than paramagnetic (low positive) and lower than ferromagnetic material (high positive). It causes large magnetic moment in the presence of external magnetic field but no remnant magnetic moments when the field is zero (Ballinger, 1998). 3. Describe 3 types of magnet and give advantages and disadvantages of each: 3.1 Superconducting magnet Superconducting magnet have high field strength up to 3.0 T in clinical scanner while 9.4 T in research facility. It is also high in field homogeneity over largest volume. As it provide high field strength, it cause high signal to noise ratio and also fast scanning. It gives low power consumption as it always produce a magnetic field and electric current without primary source (Blink, 2004). Superconducting magnet is high in capital cost and cryogenic cost. It also produces acoustic noise, motion artifact and technical complexity as susceptibility effect is increased when imaging moves to higher field strength (Blink, 2004). 3.2 Resistive magnet The resistive magnets commonly have open designs which make it light weight and overcome claustrophobia among the patient. It been shut off when not in used to conserve the power (Blink, 2004). However, it has limited field strength which below than 0.2 T and low overall volume of homogenous field. It needs high power consumption and has large fringe field (Blink, 2004). Water cooling is required because large amount of heat are generated to produce the magnetic field by an electromagnet (Wang, n.d). 3.3 Permanent magnet Permanent magnets have low power consumption and low operating cost. It also cause small fringe field and does not use cryogen (Wang, n.d). Permanent magnets have limited field strength which is below than 0.3T and give no quench possibility. It is quite heavy and may require reinforced flooring to site the system, particularly if the magnet is not located at ground level (Blink, 2004). 4. Discuss field strength in relation to image contrast: In general, image quality is based on contrast resolution and noise which influence by the field strength of magnet. High field strength provides more signal-to-noise ratio than low field strength. It allows fast imaging that reduces patient motion so that better spatial resolution and image contrast (Thomas Magee, 2003). 5. Discuss purpose of gradient in MRI: Mainly, the gradient is used to either dephase or rephase the magnetic moment of nuclei (Guang Cao, n.d). It also used for slice selection, gradient refocusing, gradient echoes, and gradient moment nulling. It also can spatially locating (encoding) signal along the long axis of the anatomy called Frequency Encoding as well as spatially locating (encoding) signal along the short axis of the anatomy called Phase Encoding (ASRT, 2008). 6. Discuss the purpose of cryogen: Cryogen is used in MRI to supercool the electrical conductor in superconductive magnet. It is because a quench cause a rapid loss of static magnetic field in MRI (Blink, 2004). So, the cryogen usually liquid helium and some liquid nitrogen is used to ensure the temperature as low as -269ËÅ ¡c (-452ËÅ ¡c) are achieve (C.L. Dennis, 2009). 7. Discuss the type and purpose of shielding and shimming: In MRI, RF shielding use copper shielding or Faraday cage to reduce the transmission of electric or magnetic fields from one space to another. Meanwhile, magnetic shielding used to reduce the level of RF radiation that enter or leaves the shielded room (Hipskind, 2009). Passive magnetic shielding use a steel plate while active magnetic shielding employ additional solenoid electromagnet to reduce the area affected by the fringe field (ETS.LINDGREN, 2009). Shimming is used to remove small inhomogeneities which present in the magnetic field (Z. Ren, 2009). It uses metal discs or plates in passive shimming to get magnetic field to a particular level of homogeneity and additional solenoid magnet in active shimming to optimize for each patient examination (D. Tomasi, 2009). 8. Discuss construction, use and selection of linear, quadrature, phase array, multichannel, transmits or receive coil and receive coil only: Linear or surface coil consist of single or double loop of copper wire that use to improve SNR when examine the structure near the skin surface such as temporo-mandibular joint, orbit or shoulder (Blink, 2004). Quadrature or circularly polarized coils contain at least two loops of wire which commonly used today that produce √2 more signal than single loop coil (Zhou, n.d). Phased array coils consist of multiple surface coils which have the highest SNR but limited sensitive area (Zhou, n.d). Multichannel or Helmholtz coil have pair of circular coil that widely used in MRI because of its fairly uniform magnetic field (Zhou, n.d). Transmit/receive coil transmit RF then change to a receive mode to receive the MR signal. It allows acquisition of more slices and reduce artifact. It has complex design and decrease uniformity over volume of interest (Spring, 2005). Receive only coil design only receive MR signal using body coil as a transmitter and they include surface and phased array coil. It has simple design which used together with the transmit body coil to provide uniform excitation over the entire volume of interest (Spring, 2005). 9. Explain the principle of magnetism, the specific of MR instrumentation, and hardware required for MR imaging: 9.1 Principle of magnetism Magnetism not just occurs in ferromagnetic substances like iron. In an external magnetic field, magnetization can occur in tissue but it disappears when the field is removes (Michael N.Hoff, n.d). 9.2 Specific of MR instrumentation Ancillary equipment needs an additional instrumentation for scanning such as ECG leads and respiratory bellows as well as the power injector. It also supplies patient monitoring like ECG, pulse oximetry and fiber optic while patient transportation provide a wheelchairs, stretchers, patient table and step stool (ASRT, 2008). 9.3 Hardware required for MR imaging Other than magnet, gradient and radio frequency system, the hardware required for MR imaging is the computer. It controls all the system and has the pulse control unit as well as array processor for fourier transform and 2D and 3D imaging. Computer also stored the data in the hard drive as well as processing and handling it (ASRT, 2008). 10. Explain MRI imaging chain: Diagram1: Schematic diagram of MRI imaging chain (Anonymos, n.d). Mainly, the central computer controls the scanning operation. It specifies the shape of gradient and RF waveform as well as the timing to be used. Then, the information is passes to the waveform generator before the signal is passes to be amplified and sent to the coils. Once NMR signal has been phase, it is sensitively detected and turned to a digital signal by analogue to digital converter. The image is displayed on a monitor after digital signal sent to image processor for Fourier transformation (Anonymos, n.d). The signal before Fourier transformation called raw data is stored to enable the application of corrections in the post processing. Matrix sizes of 2n are usually used to allow the use of fast Fourier transformation (Anonymos, n.d). 11. Describe MRI quality assurance program: The evaluation of all MRI system should be done prior to and following installation. It must be monitor at least annually to ensure proper functioning and high-quality diagnostic images are produced (ASRT, 2008). For the performance evaluation, it should include the tests phase stability, magnetic field homogeneity, calibration of all RF coils, image signal-to-noise ratio and uniformity for all coils, inter-slice RF interference, artifact evaluation, hardcopy and softcopy fidelity, spatial resolution and low contrast object detectability, magnetic field gradient calibration, intensity for all volume coil, film processor quality control, physical and mechanical inspection, and evaluation of MRI safety (Geoffrey D. Clarke, 2002). In quality control program, the physicist/MR scientist should assist annually on the RF calibration and image SNR and uniformity for the head coil, film processor QC, physical and mechanical inspection, magnetic field gradient calibration, and hardcopy and softcopy fidelity. The corrective action is taken if the parameter falls outside control limit (Geoffrey D. Clarke, 2002). The protocol of acceptance testing include the evaluation of the coil and follow-up procedure or written survey report from the physicist/ MR scientist to the physicians and to the responsible professional (ASRT, 2008). CONCLUSION In MRI system, a magnet is required for nuclear alignment, radio frequency source for excitation, magnetic field gradient system for spatial encoding, computer system for image formation process as well as the user interface, and image processor to convert signal into images. This hardware plays important role along the software program like pulse sequence and image formation program to produce the MR images. However, to ensure proper functioning and high-quality diagnostic images produce, the MRI system should be evaluated through Quality Assurance (QA) program because if there are parameter falls outside control limit, immediate corrective action is taken.

Brother Stories from the Holy Bible Essay -- Cain and Abel Jacob and E

When I was younger my brothers and I would fight over the attention and gratitude of my parents. From reading the Stories of brothers in the Bible I have discovered that brothers have been fighting ever since the beginning of time. Through the stories of Cain and Abel, and Jacob and Esau I have determined that Brothers stories are one of childhood ignorance and desire to obtain everything. Once adolescence has turned to adulthood, brothers seem to reform there ways toward each other due to the realization that you don’t need to have everything to obtain happiness. In book 4 of the Bible the first brother story takes place. It is one of deceit and competition over receiving better blessings from God. This is the story of Cain and Abel. Cain, being the older brother, felt that God was...

Piano and Drums Poem Analysis Essay

In Gabriel Okara’s poem, â€Å"Piano and Drums†, Okara expresses his feelings and thoughts of a primitive society in contrast to a western society. Being an African himself, and having studied in a western society, the poem reflects the confusion in his emotions as well as the loss of self-identity. The title of the poem itself, â€Å"Piano and Drums† displays a sense of dissimilarity and contrast as the instruments are so unalike in terms of sophistication. Throughout the entire poem, Okara incorporates the instruments to further express, through music, how the speaker is feeling. By using well-structured stanzas and poetic devices such as imagery, symbolism, sensory detail, personification, and diction, Okara is able to immerse the readers into the difficulties of cultural conflict and the confusion of a person in the midst of the two contrasting societies. Some of the most important poetic devices utilized in this poem by Okara are imagery and symbolism. Throughout the progression of the poem, there is a constant use of images to assist in displaying Okara’s conflicting emotions about the two separate worlds. The title of the poem, â€Å"Piano and Drums† clearly displays the symbols that are used in the poem. In expressing views of his native culture compared to Western culture, Okara uses the â€Å"jungle drums† (2) to represent the African culture and does the same with the â€Å"wailing piano† (17) to represent Western culture. These symbols are used particularly because of the complexity of the instruments. Being such a simply crafted instrument, with just a resonance chamber and animal skin, the jungle drums are a good symbol to signify the African life. On the contrary, with the piano being such a complex instrument with many components assembling it together to create more variety of sound, it is distinct that it embodies the Western lifestyle. In consideration of these symbols, the speaker implements more imagery to further display the contrast between the two symbols and emphasize the disorientation the speaker is enduring. Therefore, in order to execute his use of imagery successfully, he proceeds further by making a clear contrast between the images of a sophisticated society in contrast to a primitive society. For example, beginning the poem with, â€Å"when at break of day at a riverside† (1) the speaker is able to communicate to the readers that there is a sense of a beginning of a natural life. It also shows that the speaker is trying to convey that there is new civilization, as in the past, rivers have been the starting point of a developing civilization. In the same stanza, the speaker displays raw images of the jungle drums being like â€Å"bleeding flesh† (4). By implementing such primeval pictures, the poet is aiding the readers to make a connection between the drums and the rawness of the instrument and where it originates. Additionally, in the first stanza, there is reference to predator-like animals; for example, the â€Å"panther ready to pounce† (6), the â€Å"leopard snarling about to leap† (7), and the â€Å"hunters crouch[ed] with spears poised† (8). All these predatory images of wild animals are symbols to portray instinctive, primal behaviour which show the aspects of African culture that focus on survival and a natural lifestyle. Furthermore, the poet continues the idea of the drums symbolizing African culture in the second stanza through implementing more imagery. An example in this stanza is of the â€Å"blood rippl[ing], turn[ing] torrent† (9). This image of blood flowing and turning into streams refers back to the raw, primitive tone of the poem as the image of blood makes readers infer hunting and survival. In the next lines of the stanza, Okara includes an image of the speaker â€Å"in [his] mother’s lap a suckling† (11). This image of a mother feeding her young is extremely naturalistic and shows the ingenuousness of African life as well as the simplistic way of life. However, readers are particularly able to use this image to surmise that the speakers comfort lies in his mother’s lap and his motherland. Despite the primitiveness and rawness, the speaker reminisces on his childhood and the security of being with his mother. This idea of missing his homeland is further sustained in the image of â€Å"simple/paths with no innovations† (12/13). The choice of the word â€Å"simple† describes the ease the speaker feels in his homeland as there are no complex advancements or difficulties to deal with. Also, the simple paths are concomitant with the Africans’ primary focus on basic survival as staying alive is their only concern in life. The speaker feels â€Å"fashioned with the naked/warmth† (14/15) which is another example of the unsophisticated, primordial style of African culture as the image shows a bare person. Yet, even though they are unclothed, they still feel the warmth of their body suggesting their healthiness and livingness which is the most important to them. In complete contrast, the third stanza portrays the piano as a symbol to exemplify Western culture as being sophisticated, complex, and intricate which is also portrayed through additional images. However, despite the usual thinking of sophistication being praised, the speaker, in this case, puts Western culture in a negative light which is presented through the music of the piano. When first introducing the piano, it is described as a â€Å"wailing piano† (17) which gives the readers an image of a disturbing, crying baby that is an annoyance to the ears. This is in contrast to the speaker’s views of the â€Å"mystic† sound of the drums which the speaker views as a simple, but magical instrument. Also, the fact that the piano is playing a â€Å"solo† (18) displays the independence, individuality, and the selfishness of the people in the Western world. In addition, the â€Å"far-away lands/and new horizons† (20/21) illustrate the distance at which the speaker feels he is with the Western society. As the speaker feels so close to his roots and his native land, the Western society is foreign to him and, therefore, feels far away and distant. The new horizons just further emphasize the alienation he feels to be in that sort of culture where there are constant innovations and discoveries being made. This isolation is also expressed through the image of the speaker being â€Å"lost in the labyrinth† (23). Once again, the complexity of the labyrinth reflects onto the speaker’s view of the complexity of the Western world. However, as he feels lost in the labyrinth, it shows that he is not fitting into the society and feels uncomfortable. This especially contrasts with the comfort he feels in his mother’s lap in the second stanza. To add, in the last line, the word â€Å"daggerpoint† (25) strikes out to readers as the image of the dagger is strong. Even though the speaker displays the violence of the African natives, readers get the sense of the speaker viewing the Western society to be more violent in the sense that African’s kill animals to stay alive, but Western people use violence against other human beings which is unacceptable. Although, because of the primitive lifestyle, it seems to be that the African’s are more violent, in actuality, the speaker believes that Western people are more predatorial. To conclude, Okara uses imagery and symbolism to express the speaker’s feelings towards African culture in comparison to Western culture. Another important poetic device that Okara integrates into his poem, â€Å"Piano and Drums† is sensory detail, and in particular, sound. The use of sound helps to develop the images, but to also express musically, the emotions he feels in regard to then two contrasting cultures. For instance, in the first stanza, the speaker hears the sound of â€Å"jungle drums telegraphing/the mystic rhythm, urgent† (2/3). The use of the sound coincides with the use of imagery yet the sound of the drums and the â€Å"mystic rhythm† lures the readers into the poem and assists them in hearing the rawness of the drums and also sets a jungle-like atmosphere to the poem. To show the contrast, this â€Å"mystic† sound that lures the readers in, contrasts with the speaker’s interpretation of the sound of the â€Å"wailing piano solo†. â€Å"Wailing† already gives a negative image of the sound, and throughout the whole stanza, all the readers can think about is the annoying sound of the piano. The sounds that the piano makes are elaborated with â€Å"coaxing diminuendo, counterpoint,/crescendo. † (22/23). When the diminuendo occurs, the word â€Å"coaxing† allows for the readers hear the piano at a distance yet when the counterpoint enters, the other melody interferes and becomes more confusing to the ears. Just when the confusion intensifies, the crescendo makes the piano get louder and harsher to bear. All of the sounds combined and the melodies playing at different times is bewildering to the speaker and essentially causes him to feel â€Å"lost†. This relates to the idea that the Western society is too complex for the speaker to handle and, thus, with everything that is happening at once, the speaker cannot handle it. As a result, the Western culture is not viewed in high regards to the speaker which is translated to the reader through the sounds. Lastly, in the final stanza, the clash of the piano and the drums is revealed through the line â€Å"the mystic rhythm of jungle drums and concerto† (28/29). When the two sounds are placed next to each other, it sounds like a cluster of noise which explains why the speaker feels â€Å"lost in the morning mist† (26). The percussion of the drums and the melody of the piano concerto are such contrasting sounds that it is evident that the speaker wants to distinguish the difference between the two cultures. Therefore, through the usage of sounds in the poem, Okara helps to establish the speaker’s feelings towards the two different cultures. Not only is sensory detail an important literary device, but personification in â€Å"Piano and Drums† helps to express the speaker’s attitude and feelings towards the African culture and the Western culture. The first example of personification is â€Å"groping hearts/in green leaves† (15/16) which is soon followed by â€Å"wild flowers pulsing† (16). The idea of the groping hearts show how united the African natives are with nature and life around them. By personifying the heart, it makes it come alive and truly connects to life and shows the primary concern for the Africans – survival. Just after the reference to the heart with the green leaves, the roles switch and this time the flowers are pulsing. This further accentuates the extent to which nature and life collaborate in the lives of the Africans which demonstrates the great significance and preciousness of their lives. On the other hand, the personification of the â€Å"tear-furrowed concerto† (19) exhibits a different effect on the readers. The concerto, or the sound produced by the piano, is given the characteristic of being crumpled in tears. It is compared to a human face that is crying and leaving wrinkles. This negative image expresses to the readers that the piano is miserable and suppressed. Once again, the reference to the piano is put in a negative light and made to look despondent. Another personification of the piano is the â€Å"wailing piano† (17). It is compared to a hysterical, loud cry which again shows the suppressed and unhappy state that it is feeling. Perhaps the speaker feels as though the Western culture is unable to â€Å"bleed† out and be close to nature, so they are deprived from the rawness of life and, consequently, feels sad. Evidently, the use of personification in this poem, stresses the difference between the two cultures as well as the way in which the speaker feels about it. In final analysis, through the use of the poetic devices: imagery, symbolism, sensory detail, personification, and diction, the concept of the piano and drums being two separate cultures was emphasized and contrasted throughout the poem to show the conflict between cultures as well as the feelings of disorientation a person dealing with both would feel. In the end, it was clear that the speaker is still baffled and confused as to how he would accept both cultures and make it so that there is no conflict between the two. Yet, the sense of isolation and separation is distinct in the speaker as he endures a journey through two cultures that are on opposite poles of each other. Despite the sadness and confusion in the poem, the readers feel that they can empathize well with the speaker because of the well-detailed portrayal of the speaker’s emotions, particularly the piano and the drums. Word count: 2,094

How to Use German Particle or Filler Words

How to Use German Particle or Filler Words German, like any other language, has particular words and expressions that can be used in more than one way. These include the short but tricky  Wà ¶rter  known as â€Å"particles† or â€Å"fillers.† I call them â€Å"small words that can cause big problems.† Simple-Looking German Particles That Are Actually Tricky German words such as  aber,  auch,  denn,  doch,  halt,  mal,  nur,  schon  and even  ja  look deceptively simple, but are often a source of errors and misunderstanding for even intermediate learners of German. The main source of problems is the fact that each one of these words can have multiple meanings and functions in different contexts or situations. Take the word  aber. Most often it is encountered as a  Ã¢â‚¬â€¹coordinating conjunction, as in:  Wir wollten heute fahren,  aber  unser Auto ist kaputt.  (â€Å"We wanted to go/drive today, but our car is broken down.†) In that context,  aber  functions like any of the coordinating conjunctions (aber,  denn,oder,  und). But  aber  can also be used as a particle:  Das ist aber nicht mein Auto.  (â€Å"That is, however, not my car.†) Or:  Das war aber sehr hektisch.  (â€Å"That was really very hectic.†) Another characteristic that such particle-word examples make clear is that it is often difficult to translate the German word into an English word. German  aber,  contrary to what your first-year German teacher told you, does  not  always equal â€Å"but†! In fact, the Collins/PONS German-English dictionary uses one-third of a column for all of the uses of  aber.  Depending on how it is being used, the word  aber  can mean: but, and, at all, however, really, just, isnt it?, havent you?, come on now or why. The word can even be a noun:  Die Sache hat ein Aber.  (â€Å"Theres just one snag.† -  das Aber) or  Kein Aber!  (â€Å"No ifs, ands or buts!†) In fact, a German dictionary rarely offers much help in dealing with particles. They are so idiomatic that it is often impossible to translate them, even if you understand German pretty well. But throwing them into your German (as long as you know what youre doing!) can make you sound more natural and native-like. To illustrate, lets use another example, the often over-used  mal. How would you translate  Sag mal, wann fliegst du?  or  Mal sehen.? In neither case would a good English translation actually bother to translate  mal  (or some of the other words) at all. With such idiomatic usage, the first translation would be â€Å"Say (Tell me), when does your flight leave?† The second phrase would be â€Å"Well see† in English. The word  mal  is actually two words. As an adverb, it has a mathematical function:  fà ¼nf mal fà ¼nf(5Ãâ€"5). But it is as a particle and a shortened form of  einmal  (once), that  mal  is most often used in day-to-day conversation, as in  Hà ¶r mal zu!  (Listen!) or  Kommt mal her!  (Come over here!). If you listen carefully to German-speakers, youll discover that they can hardly say anything without throwing in a  mal  here and there. (But its not nearly as irritating as the use of â€Å"Ya know† in English!) So if you do the same (at the right time and in the right place!), youll sound just like a German! Uses of the German Word Doch! The German word  doch  is so versatile that it can also be dangerous. But knowing how to use this word properly can make you sound like a true German (or Austrian or German Swiss)! Lets start with the basics:  ja,  nein  Ã¢â‚¬ ¦and  doch! Of course, two of the first words you ever learned in German were  ja  and  nein. You probably knew those two words  before  you began studying German! But they arent enough. You also need to know  doch. The use of  doch  to answer a question is not actually a particle function, but it is important. (Well get back to  doch  as a particle in a moment.) English may have the largest vocabulary of any world language, but it doesnt have a single word for  doch  as an answer. When you answer a question negatively or positively, you use  nein/no or  ja/yes, whether inDeutsch  or English. But German adds a third one-word option,  doch  (â€Å"on the contrary†), that English does not have. For instance, someone asks you in English, â€Å"Dont you have any money?† You actually do, so you answer, â€Å"Yes, I do.† While you might also add, â€Å"On the contrary...â€Å" only two responses are possible in English: â€Å"No, I dont.† (agreeing with the negative question) or â€Å"Yes, I do.† (disagreeing with the negative question). German, however, offers a third alternative, which in some cases is required instead of  ja  or  nein. The same money question in German would be:  Hast du kein Geld?  If you answer with  ja, the questioner may think you are agreeing to the negative, that yes, you do  not  have any money. But by answering with  doch,  you are making it clear: â€Å"On the contrary, yes, I do have money.† This also applies to statements that you want to contradict. If someone says, â€Å"Thats not right,† but it is, the German statement  Das stimmt nicht  would be contradicted with:  Doch! Das stimmt.  (â€Å"On the contrary, it is right.†) In this case, a response with  ja  (es stimmt) would sound wrong to German ears. A  doch  response clearly means you disagree with the statement. Doch  has many other uses as well. As an adverb, it can mean â€Å"after all† or â€Å"all the same.†Ã‚  Ich habe sie doch erkannt!  Ã¢â‚¬Å"I recognized her after all!† or â€Å"I  did  recognize her!† It is often used this way as an intensifier:  Das hat sie doch gesagt.   â€Å"She  did  say that (after all).† In commands,  doch  is more than a mere particle. It is used to soften an order, to turn it into more of a suggestion:  Gehen Sie doch vorbei!, â€Å"Why dont you go by?â€Å" rather than the harsher â€Å"(You will) go by!† As a particle,  doch  can intensify (as above), express surprise (Das war doch Maria!   That was actually Maria!), show doubt (Du hast doch meine Email bekommen?   You did get my email, didnt you?), question (Wie war doch sein Name?   Just what was his name?) or be used in many idiomatic ways:  Sollen Sie doch!   Then just go ahead (and do it)! With a little attention and effort, youll begin to notice the many ways that  doch  is used in German. Understanding the uses of  doch  and the other particles in German will give you a much better command of the language.

Trouble with Vigorously and Vicariously

Trouble with Vigorously and Vicariously Trouble with Vigorously and Vicariously Trouble with Vigorously and Vicariously By Maeve Maddox So far I havent found it in an article by a professional journalist (thank goodness), but in the course of my web browsing I have discovered the created word vigariously. It is enjoying wide use among bloggers and readers who post comments. Vigariously occurs in contexts that call for either vigorously or vicariously. vigorously with intense energy and force vicariously at second hand; in place of A word vagariously exists in the dictionary: vagariously marked by vagaries However, I dont think that anyone can be confusing this rarely used word with vigorously or vicariously. I understand how vigariously could be a misspelling of vicariously, but its substitution for vigorously puzzles me. Here are a few of the many examples of vigariously I have come across. I watched the whole Rehab marathon on The Reality Network to live vigariously through the people on TV. [I plan] to work up to only taking practice tests vigariously about a month to two months before the September test. (student preparing for LSAT) I have tried vigariously plunging (hand plunger) many times with no results. With these shows, the viewers are able to forget their problems and live vigariously thru those on the shows! I blamed you for sending mixed messages about wanting him in and then arguing so vigariously that he shouldnt be in! Im a Daddy, and Ive been very careful about not living vigariously through my children. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Misused Words category, check our popular posts, or choose a related post below:20 Great Similes from Literature to Inspire YouSocial vs. SocietalThe 7 Types of Possessive Case

Neo-Classical Art and Romanticism Essay Example | Topics and Well Written Essays - 500 words

Neo-Classical Art and Romanticism - Essay Example It started as a response to the more flamboyant Rocco Art and its objective was to recuperate the Greco-Roman cultural values. Europe, Western France and England embodied this art style to express idealism, patriotism, ethics and civic virtue. The popularity of neoclassicism was caused by several happenings of that time such as the reputation of Rome which was growing increasingly and the discovery of old Roman cities by archeologists. This art form depicted and accentuated rationality and tradition. The first of these were Jacque-Louis David whose work the ‘Oath of the Horatii’ depicted three mythological warriors swearingloyalty to the Roman Republic (David & Dorothy, 87). Some other famous neoclassical pieces include ‘The Death of Marat’ and ‘Napoleon Crossing the Alps’. Romanticism was a reaction against the time of Enlightenment in the eighteenth century. Contrary to the neoclassical style, this style of art recognized humans as more emotional, complex and not that rational in a new civilization that was more materialistic, scientific and generally more urban. The famous artist from this period Jean-Jacques Rousseau laid down the basis of Romanticism by liberating the human emotions and showing a freedom of expression and thus challenging the rationality of the Enlightenment. Another popular artist who lead the Romantic Revolution was Eugene Delacroix. His masterpiece ‘Liberty Leading the People’ represented the French Revolution and the heroic splendor along with the ghastly destruction and chaos that was spread. In this generation of the Romantic artists who came after Napoleon and lived under Louis XVIII and Charles X were happy with the ‘petit revolution’ and regretted to have not seen the real grandeur and glory of t imes under Napoleon. Under Louis XVIII artists were free to paint whatever they wished and were unbound from Napoleon control. Theodore Gericault showed the incompetence of the new government with his

The Problem with Juveniles Essay Example | Topics and Well Written Essays - 750 words

The Problem with Juveniles - Essay Example After 5:00 pm, at the corner market, you will find large masses of adolescents and teenagers congregating outside of the building. Until well after midnight, outside of the community convenience store, youths are simply standing in front of the doors dissuading shoppers from entering the building with rather intimidating and unusual behaviors. Are these youths involved in charitable activities or even socializing for lack of a more appropriate social venue? No. Each individual juvenile apparently seems to be unaware of the presence of their peers, simply leaning against the commercial centers staring off into space or tossing copper pennies against the concrete. There is a serious problem with the psychological well-being of community juveniles who are illustrating both anti-social behavior and disinterest in typical youth socialization. During this development period, it is normal for youths who are seeking identity through peer associations to engage in a variety of social recreati on activities ranging from skateboarding to sleepovers. In most communities, youths can be witnessed riding bicycles, playing sports, and maintaining close-knit cliques as they form typical peer networks of support and friendship. In this community, youths are much like zombies, expressing very little desire for seeking peer support and generally illustrating very little emotion normal for a well-adjusted youth. It leaves adults in the community wondering where local support for adolescent and teen recreation has been in recent years. Are there little league teams available for membership? Do school officials advocate and promote the importance of extra-curricular activity for better social adjustment? Are parents encouraging juveniles to seek regular peer activities? Where is the business sponsorship of sporting events for adolescents and teens that are common in other communities across the nation? It is not my intention to point my proverbial finger at the adults in this communit y, however there is clearly disengagement between grown-ups and youths occurring and it is creating a generation of young people without the collective and social mentality needed for successful transition as leaders of tomorrow’s community. Sports and peer networking are critical aspects as they create a sense of belonging which, ultimately, leads to self-confidence and self-esteem under many trusted and respected models of psychology and sociology. Think backwards to your own youth experience and count the volume of times that you were able to rely on peer networks during periods of emotional confusion and depression. If these youths are unable to engage one another in the here-and-now, what legacy do you think this will leave ten years from now? Twenty? Maladjusted teens and adolescents have very long-term implications for all of us in the community. It is high time that adult citizens, businesspersons, school governance, and community governance assemble to discuss this v ery serious problem with juvenile disconnection. Most communities maintain recreational centers with special activities targeted at juvenile-aged youths to promote more effective socialization and establish networks of supports with same-aged juveniles and respected adult community figures. I know it is quite easy to simply purchase a television and gaming system as a means of entertaining youths, however they are clearly abandoning these options since they are ever-present standing outside of commercial businesses like mindless and automated robots, seemingly desperate for someone in the community to notice they are greatly in need. Well, fortunately for these youths I recognize their troubling situation and strongly propose that all of us adults come together to provide adequate solutions before it is too late.