Native American Culture Essay Example | Topics and Well Written Essays - 1000 words - 1

Native American Culture - Essay Example Vocals were very important and were the anchor of the Native American music (Pritzker, 1998). Singing and percussion was crucial and songs ranged from solo to responsorial and multipart singing (Barreiro, Akwe: kon Press. & National Museum of the American Indian ,2004). Music was mainly done by groups of people and hence there was no musical harmony and the rhythms were irregular. The people who sang songs were very passionate and spiritual and when they sang, they did it to involve spirits, make rain or heal the sick. Music form different tribes differed in terms of vocals and dancing styles. A common characteristic in all Native American music is that while dancing, men danced round in circles while the women danced in one place. Native American music is very intricate and complex due to the combined vocals and varying sounds from drums and flutes. The music began at a lower note and gradually grew faster and more emphatic both in vocals and sounds from the musical instruments. The natives were from very many tribes ad each tribe had a unique dancing style and hence the Native American culture in music is so rich. Tribes such as the Eskimos produced simple music and simple dancing styles while other tribes such as the Zuni and Hopi are characterized with very complex music comprising of different vocals and many dancing styles. The Native American music has not been replicated in the modern music, but the folk dances of the present day resemble those of the past. Music played a vital role in the Native American communities was simply unavoidable (Barreiro, Akwe: kon Press. & National Museum of the American Indian ,2004). Music was played for historical purposes, for education and for passing of information from one generation to another. Most songs contained information that the different tribes wanted to keep and hence such songs were often played. Ceremonial music was respected since it was said that they originated

Katherine Mansfield Essay Example for Free

Katherine Mansfield Essay She was born in 1888 in Wellington, a town labeled â€Å"the empire city† by its white inhabitants, who modeled themselves on British life and relished their city’s bourgeois respectability. [1] At an early age, Mansfield witnessed the disjuncture between the colonial and the native, or Maori, ways of life, prompting her to criticize the treatment of the Maoris in several diary entries and short stories. [2] Mansfield’s biographer, Angela Smith, writes: â€Å"It was her childhood experience of living in a society where one way of life was imposed on another, and did not quite fit in† that sharpened her modernist impulse to focus on moments of â€Å"disruption† or encounters with â€Å"strange or disturbing† aspects of life. [3] Her feelings of disjuncture were accentuated when she arrived in Britain in 1903 to attend Queen’s College. In many respects, Mansfield remained a lifelong outsider, a traveler between two seemingly similar yet profoundly different worlds. After briefly returning to New Zealand in 1906, she moved back to Europe in 1908, living and writing in England and parts of continental Europe. Until her premature death from tuberculosis at the age of 34, Mansfield remained in Europe, leading a Bohemian, unconventional way of life. The Domestic Picturesque Mansfield’s short story â€Å"Prelude† is set in New Zealand and dramatizes the disjunctures of colonial life through an account of the Burnell family’s move from Wellington to a country village. The story takes its title from Wordsworth’s seminal poem, â€Å"The Prelude,† the first version of which was completed in 1805, which casts the poet as a traveler and chronicles the â€Å"growth of a poet’s mind. †[4] Although the Burnell family moves a mere â€Å"six miles† from town, the move is not inconsequential; it enacts a break with their previous way of life and alerts the family members to the various discontinuities in their lives. Beneath the veneer of the Burnells’ harmonious domestic life are faint undercurrents of aggression and unhappiness. The haunting specter of a mysterious aloe plant and a slaughtered duck in their well-manicured yard suggests that the family’s awfully nice new home conceals moments of brutality and ignorance toward another way of life that was suppressed and denied. [5] As I will propose, these two incidents echo the aesthetic concept of the sublime, as they encapsulate a mysterious power that awes its beholders and cannot be fully contained within their picturesque home. Through her subtle, dream-like prose, Mansfield deploys traditional aesthetic conventions like the picturesque while simultaneously transfiguring, subverting, and reinventing them in a modernist context. The concept of the picturesque was first defined by its originator, William Gilpin, an 18th century artist and clergyman, as â€Å"that kind of beauty which is agreeable in a picture. †[6] Thus, a scene or representation is beautiful when it echoes an already-established, artistic conception of beauty, revealing the self-reinforcing way in which art creates the standard of beauty for both art and life. Mansfield presents these picturesque moments in order to demystify them and reveal the suppression and violence they contain. In addition to â€Å"Prelude,† her stories â€Å"Garden Party† and â€Å"Bliss† dramatize the transformation and inversion of picturesque moments of bourgeois life and domestic harmony. While she seems to exhibit a certain attachment to these standard aesthetic forms, Mansfield subtly interrogates many of these conventions in a strikingly modernist way. Through her childhood in a colony, Mansfield also became attuned to the violence and inequalities of colonialism. As Angela Smith suggests, her early writings demonstrate a keen sensitivity towards a repressed history of brutality and duplicity. [7] In her 1912 short story â€Å"How Pearl Button Was Kidnapped,† she questions and overturns the perspective of the colonialist, whose vantage point historically trumps that of the native. The deliberate ambivalence of the word â€Å"kidnapping† dramatizes the conflict between the colonist’s perspective and Pearl’s joyful, eye-opening experiences during her abduction. In a similar way, empire dramatized for Mansfield the way that a picturesque, bourgeois household could suppress alternative perspectives. The Sublime In â€Å"Prelude,† the mysterious, sublime aloe plant disrupts the pleasant domesticity of the Burnell household. Their well-manicured yard with its tennis lawn, garden, and orchard also contains a wild, unseemly side—â€Å"this was the frightening side, and no garden at all. †[8] This â€Å"side† contains the aloe plant, which exerts a mysterious, enthralling power over its awed beholders. In its resemblance to the ocean, the aloe assumes the characteristics of the sublime: â€Å"the high grassy bank on which the aloe rested rose up like a wave, and the aloe seemed to ride upon it like a shop with the oars lifted. Bright moonlight hung upon the lifted oars like water, and on the green wave glittered the dew. †[9] For many writers and poets, the ocean was a manifestation of the sublime because of its unfathomable power and scale that awed and humbled its observers. The aloe’s strikingly physiological effect on its viewers recalls Edmund Burke’s sublime, which overpowers its observer and reinforces the limitations of human reason and control. In his famous treatise on the sublime, Burke writes: â€Å"greatness of dimension, vastness of extent or quantity† is a powerful cause of the sublime, as it embodies the violent and overpowering forces of nature. [10] In a similar vein, the child, Kezia Burnell’s first impression upon seeing the â€Å"fat swelling plant with its cruel leaves and fleshy stem† is one of awe and wonder. [11] In this case, the sublimity of the aloe plant disrupts and challenges the domestic picturesque as it defies mastery, categorization, and traditional notions of beauty. In its resistance to categorization and control, the sublime embodies the part of the ungovernable landscape that the Burnell family cannot domesticate and the picturesque cannot frame. As a result, in â€Å"Prelude,† the magnitude of the sublime interrupts and fractures the tranquil surface of the picturesque by exposing the unfathomable depths beneath it. The colonial backdrop of the Burnells’ yard also contributes to the mysterious, occult power of the aloe. This unruly part of their property hints toward a landscape that eludes domestication and serves as a constant reminder that the Burnell family is living in a land that is not quite theirs and cannot be fully tamed. [12] At the age of 19, Mansfield wrote that the New Zealand bush outside of the cities is â€Å"all so gigantic and tragic—and even in the bright sunlight it is so passionately secret. †[13] For Mansfield, the bush embodies the history of a people whose lives have been interrupted and displaced by European settlers. [14] After wars, brutal colonial practices, and European diseases had devastated the local Maori population, the bush became a haunting monument to their presence. As the Burnell family settles down to sleep on the first night in their new home, â€Å"far away in the bush there sounded a harsh rapid chatter: â€Å"Ha-ha-ha†¦ Ha-ha-ha. †[15] In her subtle way, Mansfield unveils the voices of those whose perspectives are excluded from this portrait of nocturnal domestic harmony. In a similar way, the aloe plant exudes an unfathomable history that is beyond the time and place of the Burnells. Even its age—implied by the fact that it flowers â€Å"once every hundred years†Ã¢â‚¬â€suggests that the aloe exists on a different scale than its human beholders. [16] In its ancient, superhuman scale, the aloe gestures towards the â€Å"gigantic,† indicating a subtle, but implicitly threatening power within, or in proximity of the home. The aloe is a kind of lacuna in the imperial landscape of New Zealand, whose power threatens the colonial household and its control over the landscape. [17] By disrupting and encroaching upon the ostensibly safe domestic sphere, the aloe also echoes the â€Å"unheimlich,† or uncanny, an aesthetic concept explored by Sigmund Freud in his 1919 essay, â€Å"The Uncanny. † The uncanny becomes, in part, an invasive force violating the sacred, domestic sphere and hearkens back to a previously repressed or hidden impulse: â€Å"The uncanny is something which ought to have remained hidden but has come to light. †[18] In â€Å"Prelude,† the aloe is initially depicted as a threatening force that â€Å"might have had claws instead of roots. The curving leaves seemed to be hiding something. †[19] Positioned within the safe space of their property, the aloe is a menacing, ungovernable force that seems to encroach upon it. The plant becomes part of the repressed history of the landscape—a history that is only apparent to Kezia, her mother Linda Burnell, and her grandmother Mrs. Fairfield, who are attuned to the forces below the surface of the picturesque exterior. Violent Underpinnings Beneath many of Mansfield’s picturesque domestic scenes are moments of violence and rupture. In â€Å"Garden Party,† for instance, a poor man falls to his death during the preparations for a much-anticipated social gathering of the wealthy Sheridan family, undermining the convivial spirit of the occasion. In â€Å"Prelude,† Pat, the handyman, slaughters a duck while the children watch with grotesque enthrallment as it waddles for a few steps after being decapitated. â€Å"The crowning wonder† of the dead duck walking hearkens back to Burke’s sublime, which is experienced in â€Å"Prelude† within the confines of the private residence. [20] The sublimity of this apparent defiance of the properties of death acts as a dramatic external force imposing on the observers’ intellect and reason in a profoundly Burkian way. But later that night, when the duck is placed in front of the patriarch, Stanley Burnell, â€Å"it did not look as if it had ever had a head. †[21] The duck’s picturesque dressing—â€Å"its legs tied together with a piece of string and a wreath of little balls of stuffing round it†Ã¢â‚¬â€conceals its violent death. [22] In a similar way, the â€Å"awfully nice† picturesque house is imposed upon the landscape, as if it had never been any other way. [23] Through reconfiguration and transformation, a new imperial order conceals the fact that an older order once lay beneath it. In both cases, the picturesque functions as a way of naturalizing the violent order of domination. As Pat’s golden earrings distract Kezia from her grief over the duck’s death, the duck’s pretty garnish conceals its â€Å"basted resignation. †[24] There is no such thing as a pure aesthetics, Mansfield seems to suggest, as each serene moment is implicated in some act of violence, brutality, or suppression. In â€Å"Prelude,† the good-natured Pat disrupts a pre-existing picturesque scene in which ducks â€Å"preen their dazzling breasts† amidst the pools and â€Å"bushes of yellow flowers and blackberries. †[25] Tellingly, the duck pond contains a bridge, a typical feature of the picturesque that reconciles or bridges the gap between different aspects of the scenery. In this way, the Burnell family’s cultivation of the land by planting and slaughtering ducks disrupts another underlying order. Their unquestioning appropriation of this pre-existing order mirrors the way colonial life disrupted and undermined the indigenous Maori life. Juxtaposing two picturesque scenes that interrupt and conflict with one another, Mansfield questions and unravels the conventional image of the picturesque. This interplay of various conflicting aesthetic orders constitutes part of Mansfield’s modernist style, in which aesthetic forms are ruptured, fragmented, and overturned. As the yard’s landscape bears traces of the Maori past, so the quiet harmony of the Burnells’ domesticity is underscored by deep, unspoken tensions and an animosity that hints at the uncanny. In fact, the only character who expresses any contentment is Stanley, who reflects, â€Å"By God, he was a perfect fool to feel as happy as this! †[26] Yet even he shudders upon entering his new driveway, as â€Å"a sort of panic overtook Burnell whenever he approached near home. †[27] Beneath this veneer of marital bliss and familial harmony, his wife Linda occasionally ignores her children and expresses hatred towards her husband and his aggressive sexuality: â€Å"there were times when he was frightening—really frightening. When she screamed at the top of her voice, ‘You are killing me. ’†[28] Meanwhile Stanley and Beryl, Linda’s sister, seem to have a flirtatious, indecent relationship: â€Å"Only last night when he was reading the paper her false self had stood beside him and leaned against his shoulder on purpose. Hadn’t she put her hand over his†¦ so that he should see how white her hand was beside his brown one. †[29] Dramatizing these dynamics, Mansfield suggests that a â€Å"happy† household outside of town is not as â€Å"dirt cheap† as Stanley boasts; it comes at the cost of servitude, sexual aggression, and a ravaged Maori landscape. [30] Through these layers, which Mansfield subtly strips off one at a time, she artfully exposes the way that an existing political and aesthetic order is not what it seems to be or how it has always been. Her short stories are fraught with their own tensions; while exposing the picturesque as false and absurd, she nevertheless draws on its conventional associations. Similarly, her subtle attempts to question colonial power are embedded in a seemingly idealized portrait of colonial life. Mansfield creates a seemingly beautiful or normal image, such as the happy family in â€Å"Prelude,† â€Å"Bliss,† or â€Å"Garden Party,† and then slowly challenges it through a subtle counter-narrative. In this way, her deployment of modernist techniques is less pronounced than that of James Joyce and her other modernist contemporaries. Just as she challenges aesthetic conventions, Mansfield unravels the reader’s ideas about her own stories by presenting a seemingly beautiful, transparent narrative that is haunted by tensions, lacunae, and opacity. Like the headless walking duck, these fictions of transparency and harmony quickly collapse upon closer inspection.

The Connections In Physical Structure Information Technology Essay

The Connections In Physical Structure Information Technology Essay Two or more computers connected together and they able to share the data and other resources, then we can say that the computers in the network. Networks are two types Wireless Network. Wired Network. Wireless Network: wireless communication is one the fastest-growing technology. Connection using some telecommunication network whose inter connections between nodes is implemented without the use of physical cable. Radio waves are used to transmit the data between computes. Wired connection: wired connection means connection through a physical cable (back bone). There are two types of connections in physical structure. Point to point Multipoint. Point to point: The point to point provides a dedicated connection between two devices .the entire capacity of the link is reserved for transmission the data between those two devices only. Multipoint: a multipoint connection is one in Network Topologies: The term topology refers to the way in which a network is laid out. Two are more computers connected through a cable to a link; two are more links from topology. Topology of a network is representation of the connection of all links and nodes together. There are basically 4 types of topologies are possible Bus Topology: In bus topology using a single cable to connect all devices. One long cable acts as a backbone to link all the devices in a network. Devices are connected to the bus cable by drop lines and taps. A drop line is a connection running between the systems/nodes and main cable. A tap is a connector that either splices into main cable or punctures the sheathing of a cable to create a contact with the metallic core. As a signal travel along the cable, some of its energy is transformed in to heat. Therefore, it become weaker as it travels tap to tap. Because of that we have a limited number of taps. And have to maintain proper distance between those taps. The advantage of bus topology includes ease of installation. The cable which is used as a backbone is laid along the most sufficient path, and then connected to the nodes by drop lines of various lengths. Because of that, a bus uses the less hardware compared to other topologies like ring star mesh. The main advantage of this network is redundancy will be eliminated. The disadvantage of this network is it will be helpful if we have a limited number of devices. If more than few dozen computers will be added to the cable, performance will become low. If cable fails, the entire network becomes unusable. Ring Topology: In a ring network, every system will connect exactly with the two neighbors for communication purpose. All messages travel through a ring in the same direction (clock wise or anticlockwise). If any cable or device breaks the loop and can take down the entire network. A ring is relatively easy to install. To add or delete a device we require only two connections. Generally in the ring network, information will go every time repeatedly. If one device does not working properly it gives an alarm. The alarm alerts the network operator to problem and where it happen Anyhow, unidirectional traffic can be a disadvantage. In a simple ring network a brake in the ring will disable the entire network. This problem will be achieved by switch cable of closing off the break. Star Topology: in a star topology each device will connect to a central hub. The devices are not directly connected with each other. The hub acts like a central server, if one device wants to send the data to another, its sends the data to the hub which then relay the information to another connected device Each device needs only one link and one I/O port to connect it to any number of hubs. Thatà ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s why it is very is to install and reconfigure. Less cable is needed to configure the star topology .and additions moves and deletions are very easy. Between the hub and device. If Tree Topology: tree network topology is a central node is connected to one or more other nodes that are one level lower in the hierarchy. It is combination of the bus and the Star Topologies. The tree like structure will allows you to have many servers on the network and you can branch out the network in many ways. Levant systems in their own network and yet connect to the big network in some way. Mesh Topology: In mesh topology every device has a direct link to all devices in the network. If a device wants some data information will pass between those only directly, the main advantage of this topology is redundancy will be redjuced . Calcutation of how many nodes will connected to a mesh topology: In mesh each node must connected with another nodes (ie node 1 will connect to the n-1 nodes). We need n(n-1) physical links.however, If each physical link allows communication in both dirrections (duplex mode). We can devide the number of links by 2. In other words we can say that in a mesh topology , we need n(n-1)/2 Suppose if we are connecting 15 nodes in a mesh topology, then the number of cables required; N = n (n-1)/2 N = Number of cables = 15 (15 à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬ 1)/2 n = Node = 15*14/2 = 15*7 = 105 So the total number of cables required for connecting 15 nodes = 105. OSI MODEL: OSI model is established in 1947, (Open System Interconnection Reference Model) That covers all the aspect of network communications is the open system interconnection model. It was first introduced in 1970à ¢Ãƒ ¢Ã¢â‚¬Å¡Ã‚ ¬Ãƒ ¢Ã¢â‚¬Å¾Ã‚ ¢s. An open system is a set of protocols that allows any two different systems to communicate regardless of their underlying architecture. The purpose of OSI model is to show how a facility communication between the systems without changing their logic of understanding and designing a network architecture that is flexible, and transferable. It is developed as part of open system interconnection. In its most basic form it consists of seven separate but related layers. The OSI model is a layered framework for design of network systems that allows communication between all types of computer systems. It consists of seven layers, each of which defines a part of the process of moving information across the network. http://homepages.ius.edu/RWISMAN/B438/HTML/ch1_8.jpg Physical layer: physical layer coordinates the functions required to carry a bit stream over a physical link. It deals with mechanical and electrical specifications of interface and transmission medium. This layer deals with the physical devices of the media being used to transmit the information. The physical layer notifies the data link layer that a frame has been received and passes it up. The physical layer is responsible for movements of individual bits from one node to next node. DATA LINK LAYER: The data link layer transforms the physical layer, a raw transmission facility to a reliable link. The data link layer deals with providing one or more data link connections between two or more network entities. Data link layer performs the error check discards the frame if an error is detected. The responsibilities of the data link layer are Framing, Error control, Flow control, Access control. NETWORK LAYER: Network layer is responsible for the source-to-destination delivery of a data, possible across multiple networks. The layer provides switching and routing facilities. Creating the logical circuits for transmitting the data from node to node. If two systems are connected to a same link, there is no need of network layer. If two systems are connected to different networks there is often required the network layer to complete the transmission between sources to destination. The other responsibilities of the network layer are logical addressing, routing etc. TRANSPORT LAYER: Transport layer Manages source-to-destination message delivery in network. Provides reliable and sequential packet transfer through error recovery and flow control mechanisms Provides connectionless oriented data (packet) transfer. The main responsibilities of transport layer are service point addressing, segmentation and reassembly, connection control, flow control. SESSION LAYER: In some processes the physical, data link and network layers are not provide sufficient Service. The session layer is network dialog controller. The session layer responsibilities are synchronization and dialog control. PRESENTATION LAYER: The presentation layer deals with the syntax and semantics of the information exchanged between two systems. It masks the differences of data formats between dissimilar systems. The presentation layer is responsible for translation, compression and encryption. Presentation layer will encodes and decodes data; encrypts and decrypts the data; compresses and decompresses data. APPLICATION LAYER: APPLICATION LAYER enables the user, access the network. Interface to user processes for communication and data transfer in network Provides standardized services such as virtual terminal, file and job transfer and operations application layer is responsible for providing service to the user.

Charles Lindbergh Essay -- essays research papers

The flight of Charles A. Lindbergh was actually three phases. The preflight that was step of obtaining the plane, the arrangements of sponsors, and making a list of land marks. Probably the most important phase out of all was the actual flight from New York to Paris, France. The final phase would consist of a man turning into a hero when he finally reaches Paris. The preflight arrangements for Charles A. Lindbergh’s flight began in early 1927. Charles A. Lindbergh presented his proposal to Knight, Bixby, and other St. Louis businesspersons whom were impressed with Lindbergh’s confidence and agreed to sponsor his flight. Lindbergh had setup a $15,000 budget and $2,000 of which was Lindberghs. A name, the Spirit of St. Louis, was established. Lindbergh was to choose the plane and decide on all other aspects of the proposed flight. According to Lindbergh, a single-engine plane, rather than a multiengine plane increased the chance of success. His theory was the less weight, the more fuel, the greater range. The experts would say that a solo flight across the Atlantic was simply suicide. The burden on the pilot was considered too great—he would have to stay awake for over thirty hours, enduring constant stresses. Immediately, Lindbergh began searching for the right plane at the right price. He contacted a number of aircraft compa nies. Some did not respond and some turned him down. Things were not looking good for Lindbergh. In early February 1927, the Ryan Airlines Corporation of San Diego, California, had responded within twenty-four hours of receiving Lindbergh’s telegram regarding a plane for his proposed transatlantic flight. Yes, they could produce a plane that could fly nonstop from New York to Paris. It would cost $6,000 not including the engine, and would take three months to build. The Ryan workers worked on the Spirit of St. Louis morning, noon, and night, seven days a week. Voluntary overtime became a normal operating procedure, and work on most other planes had nearly stopped. After meeting with the company’s president, they decided to modify an existing Ryan model by outfitting the plane with extra fuel tanks and increasing the wing area, thus would give the plane a maximum range of 4,000 miles, more than enough to reach Paris. In the picture to the right, it shows how the main fuel tank in the fro... ...nch flyers were able to get him released, but only after another American had been mistaken for him. Lindbergh’s helmet had somehow gotten on the other man’s head, and he was being dragged away by the crowd. Charles Lindbergh was insisting that something be done about his plane before he agreed to leave the field. He was shocked when he saw the Spirit of St. Louis. The crowds had ripped holes in the fuselage in order to take home souvenirs. What angered him even more was that the navigation log he had kept during his flight had been stolen. Lindbergh slept for the next ten hours. In the morning, Lindbergh and the ambassador stood on the balcony and greeted the jubilant crowd that had gathered in front of the embassy. Lindbergh had planned to fly back to the U.S. via Europe, Siberia, Alaska, and Canada, thus completing a trip around the world. However, he reluctantly gave in to pressure from the ambassador to accept President Calvin Coolidge’s invitation to retur n aboard the cruiser USS Memphis. The president presented him with the Distinguished Flying Cross and the Congressional Medal of Honor, and the post office issued an airmail stamp in his honor.

Bottleneck and non-bottleneck work centers

Eliyahu M Goldratt’s Theory of Constraints (TOC) states that the bottleneck in a work system is the crucial constraint that must be scheduled first in order to achieve maximum system output. All efforts are to go toward scheduling the bottleneck work center, the capacity of which does not meet the demand placed on it and is less than the capacity of all other work centers. TOC uses five steps (Godratt, 1999, p. 3-6), including:Identify the bottleneck. 2. Exploit the bottleneck, maximizing its throughput by streamlining or improving processes, equipment maintenance, training, anything necessary. 3. Subordinate the throughput of all other work centers to the bottleneck. 4. Elevate the status/condition of the bottleneck with additional equipment, staffing, work hours, etc. 5. Inertia is to be avoided. Begin again with Step #1, find the new bottleneck, and continue the 5 steps.One scheduling alternative is to streamline and reduce the amount of setup time needed for the bottleneck . Another is to schedule its activity for additional hours per day and/or days per month. Further, breaks, lunchtime, and intermittent maintenance may be eliminated or rescheduled. Finally, work that does not need to go through the bottleneck can be eliminated by scheduling it to other work centers. MINPRT: Minimum Processing Time is the best scheduling rule to use in order to eliminate a bottleneck.Applying this rule, each next-scheduled job is the one that has 2 the shortest processing time. Since all scheduled jobs are then the shortest jobs, more jobs are completed more quickly so that downstream work centers do not wait for work. Non-bottleneck work centers can be scheduled to include completing their setup after the bottleneck is set up, to use them fewer hours per day and/or days per month, and to schedule them for jobs that do not need to go through the bottleneck.MINSOP: Minimum Slack time per Operation is a scheduling rule that can work well for non-bottlenecks. Using this rule, each next-scheduled job is the one that has the least slack (down) time so that production increases per hour. MINDD: Minimum Due Date may be the best option for non-bottlenecks and includes consistently scheduling the next job that is due first in order to meet due dates effectively. REFERENCES Goldratt, E. M. (December 1999). Theory of Constraints. Great Barrington, MA: North River Press.

Gap Year Ideas and Tips for Everyone Who Wants to Take a Year Off

Gap Year Ideas and Tips for Everyone Who Wants to Take a Year Off Studying might be so exhausting and frustrating that it makes you think of having a little break from all of these books and papers. A gap year is a wonderful chance to get to know yourself better and decide what you want to do in your life. Should You Have a Gap Year? Many students ask â€Å"Is a gap year a good idea?† Of course, there is no answer that will suit every student and every situation. It all depends and might be your blessing and your fail. If you think that you cant decide what career path is just for you, then you might have a break to try different jobs. You might also need a gap year to travel or simply have some rest before diving into your college routine. So, think about this year as an opportunity to grow, challenge yourself to leave your comfort zone and learn new skills that you might need in the future. Eventually, you might just need some extra money before continuing your education. Gap Year Pros and Cons If you ask yourself â€Å"Should I take a gap year?† you definitely should be aware of the pitfalls and benefits of taking a gap year. Lets take a look at the key points that we picked relying on the experience of students who took their year off after high school or college. Benefits: An opportunity to get more work experience. An opportunity to travel and have more spare time. A chance to try yourself in different spheres before actually picking a specialization. An opportunity to make some money and save for college. An opportunity to help your parents improve their financial situation. A chance to clarify your thoughts and define your goals. Disadvantages: A high chance of feeling lonely because friends went to colleges. A high chance of spending more than earning. A detailed plan is needed. High costs that you need to manage yourself. Being a year behind your classmates. A high chance of never completing education because of finding a good job or losing a desire to study at all. Of course, some of these points might have a more significant impact on you and your decision, so consider whats going to be better in a particular situation. Basically, even though many people might feel frustrated and confused through their gap year, the majority of student admits that taking a gap year was a great decision that helped them define their goals. Specific Ideas on How to Spend a Gap Year So, what can you do to make this time full of emotions and opportunities? Here, we have a few ideas of what you can do during your gap year. Volunteering One of the best ways to find out your inner strength and calmness is to go volunteering. By helping the ones in need you can make a great contribution to the world and express your gratitude for everything that you have now.  Volunteering provides you with lots of benefits that might surprise you. You can choose the sphere of volunteering that you like the most – charity, animal shelters, climate change, zero waste campaigns, fundraising campaigns, etc. Visit your local communities to know more about how you can help. You can even try to establish your own campaign and attract contributors from your location. Traveling Traveling is what the majority of people enjoy and would like to do instead of sitting in the offices all day long. So, before starting your life as an adult with lots of responsibilities, have a fun time with your friends or on your own traveling around the globe. By the way, traveling is one the best gap year ideas after college and high school or even through adult gap years. We have made a list of  the best destinations for travelling in between your studying, so you definitely should check it out. Some cool travel goals for you: Feed fruits to an elephant in South East Asia. Take a selfie standing on the Great Wall of China. Visit charming waterfalls of Costa Rica. Try shark-cage diving in South Africa. Ride a buggy through the Arabian desert. You can find some cool remote jobs to be able to pay for your living and food. Some of the best travel jobs you can find on websites like Expert Vagabond or The Broke Backpacker. We also suggest you look for some educational videos on YouTube with tips and tricks on how you can travel on a budget or being paid for traveling. For example, VagaBrothers,  Exploring Alternatives,  Fun For Louis, and others share their travel experience and give useful advice on how you can save some money while traveling, living and working in various places. Would you like to have a hobby like travel vlogging? Check out some other weird hobbies that can brighten up your life. Teaching English Even if your English is not brilliant, you can still find a job abroad or online to work with people who want to learn English as a foreign language. Teaching is not the easiest job ever, of course, but you can make some good money while teaching what you already know. Moreover, you will get excellent experience and an opportunity to get to know other cultures and people. Here is a list of apps that you might find useful for improving your English. Teaching English as a Foreign Language (TEFL) qualification is what usually required by employers in the case if you want to teach English abroad. TEFL courses will allow you to work in schools and other learning institutions even if you dont have previous teaching experience. You can find TEFL courses and materials on the following platforms TEFLcourse MyTEFL InternationalTEFLAcademy TEFL.com Some of these platforms will allow you to instantly see which job opportunities you will have after finishing the courses so you can plan your trip beforehand. Taking Courses Part-time courses are great for you when you are on your gap year. You can choose what and where you want to learn as you can take courses abroad. The variety of subjects is impressing – you can learn almost everything including languages, medicine, journalism, arts, etc. Check out the gap year programs that are offered by  UCAS, Study Abroad and Go Overseas. Travel the world and study remotely with convenient online courses to get in-depth knowledge and useful skills. Working or Taking an Internship If you dont know what to do in a gap year at home, think about making some money that you can later spend for college. Your location probably has a variety of vacant places that will gladly hire you for this year. Working will allow you also get useful skills and have something to add to your resume. Internships are also a great way to spend your gap year with the benefits for your future career. Adding internship to your academic record will definitely improve your chances of getting a better job after completing your education. You can find a suitable internship program in your location or abroad on platforms like  GapYear, Uncollege, USA Gap Year Fairs, etc. Wrapping Up Taking a year off is not a rare case among the students nowadays. Some students just need some time to make a decision, others try to have as much adventure travel experience as possible. And there are also students who never complete their education once taking a gap year. If you want to know what other opportunities you have if not going to college, read our article. A student who takes a gap year also needs to understand that: The expectations rarely become a reality Its essential to have a plan before making any decision One will definitely face ups and downs through the gap year Being uncertain and confused is totally normal Being disappointed in the chosen sphere is also normal. Eventually, you will find the one that you are searching for. Set goals for yourself and make sure not to waste your time but spending it with benefits for your self-development. This way, you might have the best time in your life.