Free Essays on Youngs Two-slit Experiment

The two-slit experiment had, and still preserves a fundamental impact on modern physics. In his Lectures on Physics, Feynman stated that the interference patterns seen in Young’s experiment are â€Å"a phenomenon which is impossible, absolutely impossible to explain in any classical way, and which has in it the heart of quantum mechanics. In reality it contains the only mystery.† [1] Here, he is expressing the wonder of wave-particle duality, in which matter at an atomic level behaves at times like a particle and at others, like a wave. However, observations of both qualities at the same time are impermissible for some reason by the laws of quantum mechanics. Within the two-slit experiment, there are numerous aspects that defy logic and maintain the mystery that is quantum physics. The experiment itself works by emitting photons of light from a monochromatic source to pass through a single slit to obtain a narrow beam of light. This narrow beam is then allowed to fall on a screen containing two narrow slits. Light from the two slits then falls on a distant screen. The resulting patterns of light on the screen can then be observed. What Young found was that a central bright maximum of light was obtained, and around this central bright maximum were equidistant striations of light and dark. To clarify one point, it was later discovered that if a single photon were fired at the two slits, an interference pattern would not appear. Rather, a single 'blip' would appear on the screen, which indicates that the photon is not a wave, but rather a particle. If a large number of photons were fired at the slits, an interference pattern would begin to a ppear. So it seems that photons are really particles that behave collectively like waves. The same reasoning applies to all particles, not just photons. Many variations of the Young two-slit experiment have since arisen, namely gedankens (thought experiments), to illustrate the fundamental princi... Free Essays on Young's Two-slit Experiment Free Essays on Young's Two-slit Experiment The two-slit experiment had, and still preserves a fundamental impact on modern physics. In his Lectures on Physics, Feynman stated that the interference patterns seen in Young’s experiment are â€Å"a phenomenon which is impossible, absolutely impossible to explain in any classical way, and which has in it the heart of quantum mechanics. In reality it contains the only mystery.† [1] Here, he is expressing the wonder of wave-particle duality, in which matter at an atomic level behaves at times like a particle and at others, like a wave. However, observations of both qualities at the same time are impermissible for some reason by the laws of quantum mechanics. Within the two-slit experiment, there are numerous aspects that defy logic and maintain the mystery that is quantum physics. The experiment itself works by emitting photons of light from a monochromatic source to pass through a single slit to obtain a narrow beam of light. This narrow beam is then allowed to fall on a screen containing two narrow slits. Light from the two slits then falls on a distant screen. The resulting patterns of light on the screen can then be observed. What Young found was that a central bright maximum of light was obtained, and around this central bright maximum were equidistant striations of light and dark. To clarify one point, it was later discovered that if a single photon were fired at the two slits, an interference pattern would not appear. Rather, a single 'blip' would appear on the screen, which indicates that the photon is not a wave, but rather a particle. If a large number of photons were fired at the slits, an interference pattern would begin to a ppear. So it seems that photons are really particles that behave collectively like waves. The same reasoning applies to all particles, not just photons. Many variations of the Young two-slit experiment have since arisen, namely gedankens (thought experiments), to illustrate the fundamental princi...

Free Essays on Japanese Geisha

Japan, located in the Pacific Ocean off the coast of the Asian Continent, is a nation composed of almost 7,000 islands, many are small. The four main islands are Hokkaido, Honshu, Shikoku, and Kyushu. Japan has the seventh largest population in the world. With approximately 125 million inhabitants, the only countries with a higher population are China, India, the United States, Indonesia, and Brazil. The population which is about half of the United States, lives on only 1/25 as much total land mass, this computes to being one of the highest population densities in the world. These conditions reflect in the Japanese cultural values and their desire for being a collective society. The Japanese style of conducting business differs greatly from the western model. It has grown out of the nation’s unique history cultured philosophy. The Japanese people are isolated in an island nation’s unique history, culture, and philosophy. The island nation is under constant bombardment by the harsh forces of nature, have traditionally placed a strong emphasis on working together as a group in order to survive. Their culture is deeply influenced by Confucianism, with its rigid rules governing conduct and its emphasis on trust, consensus, and hierarchy. These ancient roots have influenced every aspect of Japanese business; from the way formal meetings are conducted to the importance placed on after-hours socializing. It has shaped a business culture in which long-term, mutually beneficial relationships are of paramount importance. By understanding and adapting to this business culture, Western executives eager to do business in Japan will be able to be enlightened to be ! more productive associations with their Japanese colleagues and will increase the probability of achieving the goals of their meetings there. It is important to understand the role of the female entertainer in Japanese culture. That is why the Geisha has a specific role. The g... Free Essays on Japanese Geisha Free Essays on Japanese Geisha Japan, located in the Pacific Ocean off the coast of the Asian Continent, is a nation composed of almost 7,000 islands, many are small. The four main islands are Hokkaido, Honshu, Shikoku, and Kyushu. Japan has the seventh largest population in the world. With approximately 125 million inhabitants, the only countries with a higher population are China, India, the United States, Indonesia, and Brazil. The population which is about half of the United States, lives on only 1/25 as much total land mass, this computes to being one of the highest population densities in the world. These conditions reflect in the Japanese cultural values and their desire for being a collective society. The Japanese style of conducting business differs greatly from the western model. It has grown out of the nation’s unique history cultured philosophy. The Japanese people are isolated in an island nation’s unique history, culture, and philosophy. The island nation is under constant bombardment by the harsh forces of nature, have traditionally placed a strong emphasis on working together as a group in order to survive. Their culture is deeply influenced by Confucianism, with its rigid rules governing conduct and its emphasis on trust, consensus, and hierarchy. These ancient roots have influenced every aspect of Japanese business; from the way formal meetings are conducted to the importance placed on after-hours socializing. It has shaped a business culture in which long-term, mutually beneficial relationships are of paramount importance. By understanding and adapting to this business culture, Western executives eager to do business in Japan will be able to be enlightened to be ! more productive associations with their Japanese colleagues and will increase the probability of achieving the goals of their meetings there. It is important to understand the role of the female entertainer in Japanese culture. That is why the Geisha has a specific role. The g...

General John Pemberton in the Civil War

General John Pemberton in the Civil War Lieutenant General John C. Pemberton was a Confederate commander during the Civil War. A native of Pennsylvania, he elected to serve the South as his wife was from Virginia. Pemberton had seen fighting during the Mexican-American War and was given command of the Department of South Carolina and Georgia. Though he proved unsuccessful in this role, he was admired by Confederate President Jefferson Davis and received a posting to lead the Department of Mississippi and West Louisiana. Heading west, Pemberton successfully protected the vital river town of Vicksburg in 1862, but was repeatedly bested by Major General Ulysses S. Grant the following year. His military career effectively ended after he was forced to surrender at the Siege of Vicksburg. Early Life Born August 10, 1814 in Philadelphia, PA, John Clifford Pemberton was the second child of John and Rebecca Pemberton. Educated locally, he initially attended the University of Pennsylvania before deciding to pursue a career as an engineer. To achieve this goal, Pemberton elected to seek an appointment to West Point. Using his familys influence and connections to President Andrew Jackson, he gained admittance to the academy in 1833. A roommate and close friend of George G. Meade, Pembertons other classmates included Braxton Bragg, Jubal A. Early, William H. French, John Sedgwick, and Joseph Hooker. While at the academy, he proved an average student and graduated ranked 27th of 50 in the class of 1837. Commissioned as a second lieutenant in the 4th US Artillery, he traveled to Florida for operations during the Second Seminole War. While there, Pemberton took part in the Battle of Locha-Hatchee in January 1838. Returning north later in the year, Pemberton engaged in garrison duty at Fort Columbus (New York), Trenton Camp of Instruction (New Jersey), and along the Canadian border before being promoted to first lieutenant in 1842. Mexican-American War Following service at Carlisle Barracks (Pennsylvania) and Fort Monroe in Virginia, Pembertons regiment received orders to join Brigadier General Zachary Taylors occupation of Texas in 1845. In May 1846, Pemberton saw action at the Battles of Palo Alto and Resaca de la Palma during the opening phases of the Mexican-American War. In the former, the American artillery played a key role in achieving victory. In August, Pemberton departed his regiment and became an aide-de-camp to Brigadier General William J. Worth. A month later, he earned praise for his performance at the Battle of Monterrey and received a brevet promotion to captain. Along with Worths division, Pemberton was shifted to Major General Winfield Scotts army in 1847. With this force, he took part in the Siege of Veracruz and the advance inland to Cerro Gordo. As Scotts army neared Mexico City, he saw further action at Churubusco in late August before distinguishing himself in the bloody victory at Molino del Rey the following month. Brevetted to major, Pemberton aided in the storming of Chapultepec a few days later where he was wounded in action. Fast Facts: Lieutenant General John C. Pemberton Rank: Lieutenant GeneralService: US Army/Confederate ArmyBorn: August 10, 1814 in Philadelphia, PADied: July 13, 1881 in Penllyn, PAParents: John and Rebecca PembertonSpouse: Martha ThompsonConflicts:  Second Seminole War,  Mexican-American War, Civil WarKnown For: Siege of Vicksburg Antebellum Years With the end of the fighting in Mexico, Pemberton returned to the 4th US Artillery and moved into garrison duty at Fort Pickens in Pensacola, FL. In 1850, the regiment transferred to New Orleans. During this period, Pemberton married Martha Thompson, a native of Norfolk, VA. Over the next decade, he shifted through garrison duty at Fort Washington (Maryland) and Fort Hamilton (New York) as well as assisted in operations against the Seminoles. Ordered to Fort Leavenworth in 1857, Pemberton took part in the Utah War the following year before moving on to the New Mexico Territory for a brief posting at Fort Kearny. Sent north to Minnesota in 1859, he served at Fort Ridgely for two years. Returning east in 1861, Pemberton assumed a position at the Washington Arsenal in April. With the outbreak of the Civil War later that month, Pemberton agonized over whether to remain in the US Army. Though a Northerner by birth, he elected to resign effective April 29 after his wifes home state left the Union. He did so despite pleas from Scott to remain loyal as well as the fact that two of his younger brothers elected to fight for the North. Early Assignments Known as a skilled administrator and artillery officer, Pemberton quickly received a commission in the Virginia Provisional Army. This was followed by commissions in the Confederate Army which culminated in his appointment as a brigadier general on June 17, 1861. Given command of a brigade near Norfolk, Pemberton led this force until November. A skilled military politician, he was promoted to major general on January 14, 1862 and placed in command of the Department of South Carolina and Georgia. Making his headquarters at Charleston, SC, Pemberton quickly proved unpopular with local leaders due to his Northern birth and abrasive personality. The situation worsened when he commented that he would withdraw from the states rather than risk losing his small army. Lieutenant General John C. Pemberton. Photograph Source: Public Domain When the governors of South Carolina and Georgia complained to General Robert E. Lee, Confederate President Jefferson Davis informed Pemberton that the states were to be defended to the end. Pembertons situation continued to degrade and in October he was replaced by General P.G.T. Beauregard. Despite his difficulties in Charleston, Davis promoted him to lieutenant general on October 10 and assigned him to lead the Department of Mississippi and West Louisiana. Early Vicksburg Campaigns Though Pembertons first headquarters was in Jackson, MS, the key to his district was the city of Vicksburg. Perched high on the bluffs overlooking a bend in the Mississippi River, the city blocked Union control of the river below. To defend his department, Pemberton possessed approximately 50,000 men with around half in the garrisons of Vicksburg and Port Hudson, LA. The remainder, largely led by Major General Earl Van Dorn, was badly demoralized following defeats earlier in the year around Corinth, MS. Taking command, Pemberton began work to improve Vicksburgs defenses while blocking Union thrusts from the north led by Major General Ulysses S. Grant. Pressing south along the Mississippi Central Railroad from Holly Springs, MS, Grants offensive stalled in December following Confederate cavalry raids on his rear by Van Dorn and Brigadier General Nathan B. Forrest. A supporting thrust down the Mississippi led by Major General William T. Sherman was halted by Pembertons men at Chickasaw Bayou on December 26-29. Grant Moves Despite these successes, Pembertons situation remained tenuous as he was badly outnumbered by Grant. Under strict orders from Davis to hold the city, he worked to thwart Grants efforts to bypass Vicksburg during the winter. This included blocking Union expeditions up the Yazoo River and Steeles Bayou. In April 1863, Rear Admiral David D. Porter ran several Union gunboats past the Vicksburg batteries. As Grant began preparations to move south along the west bank before crossing the river south of Vicksburg, he directed Colonel Benjamin Grierson to mount a large cavalry raid through the heart of Mississippi to distract Pemberton. Possessing around 33,000 men, Pemberton continued to hold the city as Grant crossed the river at Bruinsburg, MS on April 29. Calling for aid from his department commander, General Joseph E. Johnston, he received some reinforcements which began to arrive in Jackson. Meanwhile, Pemberton dispatched elements of his command to oppose Grants advance from the river. Some of these were defeated at Port Gibson on May 1 while newly-arrived reinforcements under Brigadier General John Gregg suffered a setback at Raymond eleven days later when they were beaten by Union troops led by Major General James B. McPherson. Failure in the Field Having crossed the Mississippi, Grant drove on Jackson rather than directly against Vicksburg. This caused Johnston to evacuate the state capital while calling for Pemberton to advance east to strike the Union rear. Believing this plan to be too risky and cognizant of Davis orders that Vicksburg be protected at all costs, he instead moved against Grants supply lines between Grand Gulf and Raymond. On May 16, Johnston reiterated his orders forcing Pemberton to countermarch and throwing his army into a degree of confusion. Later in the day, his men encountered Grants forces near Champion Hill and were soundly defeated. Retreating from the field, Pemberton had little choice but to retreat towards Vicksburg. His rearguard was defeated the following day by Major General John McClernands XIII Corps at Big Black River Bridge. Heeding Davis orders and possibly concerned about public perception due to his Northern birth, Pemberton led his battered army into the Vicksburg defenses and prepared to hold the city. Battle of Vicksburg. Photograph Source: Public Domain Siege of Vicksburg Quickly advancing to Vicksburg, Grant launched a frontal assault against its defenses on May 19. This was repulsed with heavy losses. A second effort three days later had similar results. Unable to breach Pembertons lines, Grant commenced the Siege of Vicksburg. Trapped against the river by Grants army and Porters gunboats, Pembertons men and the citys residents quickly began to run low on provisions. As the siege continued, Pemberton repeatedly called for aid from Johnston but his superior was unable to raise the necessary forces in a timely manner. On June 25, Union forces detonated mine which briefly opened a gap in the Vicksburg defenses, but Confederate troops were able to quickly seal it and turn back the attackers. With his army starving, Pemberton consulted his four division commanders in writing on July 2 and asked if they believed the men to be strong enough to attempt an evacuation of the city. Receiving four negative responses, Pemberton contacted Grant and requested an armistice so that surrender terms could be discussed. The City Falls Grant refused this request and stated that only unconditional surrender would be acceptable. Reassessing the situation, he realized that it would take a tremendous amount of time and supplies to feed and move 30,000 prisoners. As a result, Grant relented and accepted the Confederate surrender on the condition that the garrison be paroled. Pemberton formally turned the city over to Grant on July 4. The capture of Vicksburg and subsequent fall of Port Hudson opened the entirety of the Mississippi to Union naval traffic. Exchanged on October 13, 1863, Pemberton returned to Richmond to seek a new assignment. Disgraced by his defeat and accused of disobeying orders by Johnston, no new command was forthcoming despite Davis confidence in him. On May 9, 1864, Pemberton resigned his commission as a lieutenant general. Later Career Still willing to serve the cause, Pemberton accepted a lieutenant colonels commission from Davis three days later and assumed command of an artillery battalion in the Richmond defenses. Made inspector general of the artillery on January 7, 1865, Pemberton remained in that role until the end of the war. For a decade after the war, he lived at his farm in Warrenton, VA before moving back to Philadelphia in 1876. He died in Pennsylvania on July 13, 1881. Despite protests, Pemberton was buried in Philadelphias famed Laurel Hill Cemetery not far from his roommate Meade and Rear Admiral John A. Dahlgren.

History of olympic games Term Paper Example | Topics and Well Written Essays - 750 words

History of olympic games - Term Paper Example The system in vogue then was, the Spartan messages were particularly carried by naked runners and they ran between the city-states. Travel light was one of the purposes of their nakedness and also to prove that they did not carry anything unlawful except the message. Thus they were able to run one hundred miles in one day, ensuring the speedy delivery of the messages. Training athletes began with gymnastic exercises a month before the Olympics were to commence. Total nakedness was considered as homage to the gods and gratitude for the male form. It was sort of a security check that women camouflaged as males did not participate in the games. The procedure at the starting point of the race differed much as compared to the present practice in vogue. Twenty contenders stood erect with their arms extended in front of them. The race would be re-run, if the first resulted in a tie. Peace was the watchword during the ancient Olympic Games. It was known as â€Å"ekecheiria†, meaning à ¢â‚¬Å"holding of hands.† Safety of the competitors and spectators was assured and all wars, mutual threats and capital punishment stood suspended during the course of games. The ancient Olympic Games were linked to warfare as per the specially adopted procedure. The participants would run 800 yards in full body armor. Thus it was a competition of strength clubbed with speed. That was also to remind all concerned about the physical demands of warfare. In the 3nd century AD, virgins were allowed entry to the Olympic Games as spectators. But for the married women traced watching the game, it was inviting death. They would be thrown off the cliff at Mount Trypeum. Punishment for cheating was almost instant. Judges carried a switch to beat the frauds they were able to catch. Those who indulged in malpractices were fined and bribery and fixing of bets were punishable offences. Complaints regarding corruption were properly investigated and punishment was severe. The participating ath letes mostly did not receive any monetary rewards but were hailed as the proud boys of the city. Sometimes, olive oil, and vases were given as prizes. Star athletes received special favors from the state. Politicians of the state met the expenses of the participating athletes. The ancient Olympics were abolished in 393 A.D. The Olympic Games were revived in 1896.A Frenchman, Pierre de Coubertin, is considered as the father of the modern Olympics and he founded the International Olympic Committee. The Olympic flag, and its five rings, was first flown at the 1920 games in Antwerp, Belgium. After that launch, the flag has been flown at every Olympic event, both summer and winter, ever since. This icon is one of the most widely recognized signs in the word today. The place to hold the first Olympic Games was Athens, Greece. The Games became truly international when for the first time in 1912, for the Games in Stockholm, Sweden, athletes representing five continents participated. World W ar I interrupted the Olympics in 1916. But in 1920, Games were held in Antwerp, Belgium. The significance of Olympic Rings The five rings signify the five continents that take part in the Olympic Games

Gender Discriminations Essay Example | Topics and Well Written Essays - 750 words

Gender Discriminations - Essay Example rough the following instances: gender wage differential; sexual harassment; experiencing barriers to promotion and recruitment because of their gender; and hostile workplace conditions (Dilts and Samavati 209). This paper argues that sex-based workplace discrimination remains pervasive in the U.S. and that employers should follow laws that strive to eradicate it, as well as include additional measures that can avoid gender discrimination. Sex-based discrimination occurs through the existence of gender gap differentials. Kongar studied the role of sectoral and occupational changes in altering the composition of the American workforce and reducing the gender wage gap from 1990 to 2011. Findings showed that the gender wage gap within services broadened, even with reduced occupational gender segregation in the 1990s. Kongar talks about the paradox that though more women entered male-dominated industries with higher pay, the gender wage gap remains wide. Furthermore, she notices that the wage premium related to male-dominated occupations increased also. One of the interpretations of her findings is the devaluation of work, as more women entered these occupations (Kongar 86). In other words, the entry of women in these male-dominated industries decreased the wage premium for both men and women alike (Kongar 86). Throughout time, occupational segregation shifted too, and jobs that became more male-intensive enjoyed higher w age premiums (Kongar 86). This finding matched those from the 2001 United States General Accounting Office (US GAO) survey, which reports that the gender salary gap among full-time managers intensified between 1995 and 2000 (19 qtd. in Kongar 86). Miller studied whether the gender pay gap in the U.S. is different across the wages distribution, and whether this disparity differs between the public and private sectors. Findings showed that female workers are paid lower hourly rates than men, regardless of sectoral differences; gender wage gap is larger

Leading Figures in American History Essay Example | Topics and Well Written Essays - 1000 words

Leading Figures in American History - Essay Example Benjamin Rush - Monticello, Sep. 23, 1800) perfectly reveal his visionary ideas. He believed in an ever changing society, in the power of every new generation to make better laws, better constitutions, he believed in a form of progress which can only become possible if the man has the freedom of thinking and expressing ideas. If he came to our century he would realize that he had given America an identity and drafted the individuality of this nation. The Declaration has been the foundation on which his descendents continue to build the dream. Benjamin Franklin was acknowledged by many writers as a "versatile genius "as he had notable achievements in many areas. He was prolific not only in writing, but also in science, as he invented The Franklin stove, bifocals, a flexible catheter and the lightning rod. As a statesman and politician he is known as the only person who signed three major documents in the American history: the Declaration of Independence, the peace treaty with Britain, and the Constitution. He would proudly read his ideas and principles in today's Constitution, the most important book in the American legislation, to the writing of which he actively participated almost 250 years ago. Frederick Douglass, another remarkable figure in the American history, once said: "What was possible for me is possible for you. Do not think because you are colored you cannot accomplish anythingSo long as you remain in ignorance, so long will you fail to command the respect of your fellow men." He was a freethinker who really believed in the power of knowledge and fought for equal rights among all people, becoming a leader in the abolitionist movement and the first black citizen who hold a high rank in the American government. The present would offer him his envisioned perspective of this nation, where the Afro-Americans have equal rights, and unlimited, in any form, possibilities in the actual emancipated society.Abraham Lincoln had a difficult task to accomplish in leading the country through the Civil War. "With malice toward none, with charity for all" (Second Inaugural Address, Mar.4, 1865), he led his fight for the abolition of slavery. He spoke the words later, but they had been living in his dream long before they were expressed. Were he able to join us today, he would see a united nation, the greatest power in the world, who adopted his beliefs and struggles to act accordingly, by giving fair opportunities to all his people. Elizabeth Cady Stanton dedicated her life to the constant fight for women's rights especially for the right to vote. Gifted with a brilliant mind she had to suffer because she was born in a time when women had no right to receive proper education and had no political power. She struggled to put an end to this unjust situation, but unfortunately she died before her dream came true. Nevertheless, it did come true, 20 years after her death, and nowadays, America has a new, moral and ethical face to show to this brave freethinker. Her fight was not in vain, the American women won their right to express themselves not only in politics but in all other existing areas. These were the promoters of the freedom of thinking, they put the basis of a country where racial, sexual and religious discriminations no longer exist. Devoted to their dream, they would see it come true if the time machine drove them to the present, because

Inbound Logistics Essay Example | Topics and Well Written Essays - 1000 words

Inbound Logistics - Essay Example The reason for this is fairly intuitive; if a manufacturer is to produce goods and material for distribution, it must receive the raw materials and other products necessary for production and distribution. Accordingly, the management of inbound products is central to the organizational goals in two obvious ways: First, the procurement of the materials and, second, the potential cost savings afforded by an efficient inbound supply chain system. As the next section of this paper specifically focuses on the ramifications of failing to procure materials for the manufacturing or distribution process, a word about costs is appropriate here. As cited in the case study, "the ultimate aim to achieve total control over inbound shipments would allow the retailer to eke out cost advantages from the supply chain" (Chatur 5). Several aspects of increasing efficiency within the inbound logistics side of SCM are discussed, one of which is the use of a third party logistics company, or 3PL, to manage that part of the supply chain. In fact, the idea of a collaborative environment within a large supply chain is a very popular notion. "Logistics alliances - formal or informal relationships between companies and logistics providers - are rapidly emerging...[where companies focus on their core competencies and outsource other activities" to companies that are more cost effective (Laarhoven, et al. 188). Thus, managing inbound logistics is important enough to companies that they are willing to outsource the entire process in order to save money. Q2: What is the relationship between operations and purchasing, and how does it ideally affect the management of inbound logistics Operations is the process whereby a manufacturer makes its product, but purchasing and procurement are what allow operations to do its job. Accordingly, the relationship is a dependent one where, if purchasing doesn't do its job well, operations can be shut down. Naturally, if procurement is not efficient and unnecessarily cost intensive, the entire company is threatened. The cost efficiencies related to inbound logistics, however, are not as potentially devastating as the failure of purchasing to ensure an adequate supply of material for the process. Consider the fact that if procurement doesn't perform, some manufacturers would have to stop operations until the supplies were received. This can be far more expensive than carrying a little too much inventory. As the case study points out, "...the shutdown of large petrochemical plants may cost as much as $500K to $1M daily - far more than the cost of extra hopper cars used to store product" (Chatur 4). Herein lies the dilemma for inbound logistics; balancing the need to have enough material without having too much material and the need to always have material. In terms of its effects on managing inbound logistics, the impact is clear. Many organizations use just-in-time (JIT) inventory techniques to avoid overstock and the cost of carrying too much inventory. This technique is more expensive than traditional methods due to a higher shipping cost structure, but