The Heart Essay -- Biology

â€Å"The heart† The Heart is a very important organ in the body. It is what keeps your blood flowing and your organs going. It is a tireless muscle that pumps more than two thousand gallons of blood every day. The blood that is pumped is filled with nutrition and oxygen (Colombo 7). It travels through out your body in less than sixty seconds. So it needs to be taken extra good care of. When abuse is put on the body, the heart’s performance is not at its best. The Heart is a major organ that needs loving and care. Everyone has only one and by abusing it, they are cutting their live span little by little. People can live their lives freely but how they choose to live them could be the difference between life and death. The heart is a pump with four chambers made of their own special muscle called cardiac muscle. Its interwoven muscle fibers enable the heart to contract or squeeze together automatically (Colombo 7). It’s about the same size of a fist and weighs some where around two hundred fifty to three hundred fifty grams (Marieb 432). The size of the heart depends on a person’s height and size. The heart wall is enclosed in three layers: superficial epicardium, middle epicardium, and deep epicardium. It is then enclosed in a double-walled sac called the Pericardium. The terms Systole and Diastole refer respectively and literally to the contraction and relaxation periods of heart activity (Marieb 432). While the doctor is taking a patient’s blood pressure, he listens for the contractions and relaxations of the heart. He also listens for them to make sure that they are going in a single rhythm, to make sure that there are no arrhythmias or complications. The heart muscle d oes not depend on the nervous system. If the nervous s... ... initiative to live longer by doing a few extra steps, or eating cheerios instead of a thick juicy donut. It may not seem like much but it is. The Heart is a major organ that needs loving and care. Everyone has only one and by abusing it, they are cutting their live span little by little. People can live their lives freely but how they choose to live them could be the difference between life and death. By eating healthy, exercising, people can live longer lives. People who smoke, drink, and don’t exercise normally have to look forward to a lot of testing such as: cat scans and x-rays. They get to go through surgeries, such as: Bypasses and stents. Eventually doctors can no longer do any more for them but place them on machines that will continue the heart’s job. Why not choose to live life to the fullest and take care of one of the body’s most important organs.

Cyrus the Great Essay

Cyrus continued his expansion by moving west and conquered Croesus of Lydia in 546 BCE and ordered it split and ruled by satraps. Continuing to move west, he conquered the Chaldean empire of Babylon in 538 BCE of whom was led by King Nabonidus. Cyrus’ expansion continued to the Aegean Sea, where he had acquired several Greek city-states in Anatolia and had turn them over to satraps. His successors would later unsuccessfully try to conquer Greece. His empire also continued east to the Indus River Valley, where he eventually met his demise and the end of his empire. He had several capitals throughout his massive empire including Persepolis, Susa, Babylon, and Pasargadae, where he is buried to this day. Woodard 2 The key factor that made Cyrus’ rule much more successful than previous and future leaders was the way he treated the conquered parts of his empire. He was known has a great leader even according to Herodotus, who compared him quite favorably to other Persian rulers. Herodotus said â€Å"it is because of this fixing of tribute  [by Darius]  and other similar ordinances that the Persians called Darius the merchant, Cambyses the master and Cyrus the father  ; for Darius made petty profit out of everything, Cambyses was harsh and arrogant, Cyrus was merciful and always worked for their well-being†.? Many accounts of his kindness were kept in the Cyrus Cylinder. The cylinder is written in Babylonian script stating that Marduk, the city-god of Babylon, had looked for a champion to restore Babylon to it’s old ways, and chose Cyrus, King of Persia, and declared him king of the world. ? Marduk ordered Cyrus to rule over the tribes of Iran justly, and to march on Babylon which was uncontested, and the King of Babylon surrendered and the people of Babylon rejoiced for Cyrus as their king. Cyrus had set himself apart from other rulers by compromising with his empire rather than forcing his entire will on them. He accomplished this by allowing people that had been moved from their homeland to return, most notably allowing the Jews to return to Jerusalem after Nebuchadnezzar had them exiled and held captive in Babylon.? On top of them returning, Cyrus also encouraged them to rebuild their temple, which was also one of his finer qualities. During his conquests, he would allow the people to keep their religions and cultural differences, while allowing them to part of the Persian Empire. While Cyrus did allow these freedoms, he also was able to create an empire-wide trade network as well as a commanding Woodard 3 army due to an overall agenda that allowed him to keep his people happy while allowing his empire to expand. By allowing the Jews to return home and build a temple, he knew fortifications would be built in order to protect the border of his empire. This also allowed for a buffer between the empire and Egypt. He also was able to utilize the Phoenicians by using their trade network to gain access to Egypt’s resources in exchange for being a part of the Persian Empire. His eventual downfall came during his conquests in the Indus River Valley. According to Ctesias, he fought against the Derbici, a central- Asian tribe, who were assisted by the Indians, and they wounded him with a spear.? He was taken back to the capital city of Persepolis to die peacefully. Another account by Herodutus claims that Cyrus was at battle with the Massagetae, and he was knocked off his horse by Tomyrus, the queen of the Massagatae. She then cut his head off with a single slice. Due to these, the exact cause of Cyrus’ death cannot be determined, though he was buried in Pasargadae. ? Throughout all of the rulers in the Ancient World, Cyrus the Great was one of the most successful because he knew how to be a benevolent ruler. Instead of being demanding and risking rebellions, he learned how to compromise with his people, and allow them to have freedom while still having control, which ultimately led to one of the greatest empires built to this day.

Songhai Empire

Beffa 4 The Songhai Empire Alex Beffa Global History April 9, 2012 Beffa 3 The Songhai, also known as the Songhay, was not only the last, but also the largest and greatest empire of western Africa between 1000 and 1600 ce. i The previous empire was the Mali empire. Songhai was just a client state at the port of Gao, which was a major trading port for trans-Saharan trade especially since it is located on the Niger river. When the Mali empire started to decline in the 14 th century, the Songhai king declared independence. i The Songhai empire was the most thriving west African empire for many reasons but major ones are: the kings Sunni Ali and Muhammad Ture as well as the conquering of the city of Timbuktu. Sunni Ali became ruler in 1464. He did not waste any time waiting to begin expanding. Shortly after coming to power, he went to conquer the great trading port of Timbuktu from the Tuareg raiders. After Timbuktu was his, Sunni Ali's armies went south to the port of Jenne. In 1480, he attacked the Mossi states south of the Niger river.He had a strong military background which helped him become one of the best conquerers and leaders in African empire history until this point. His best asset was his naval skills which is mostly likely why he typically conquered ports along the Niger river. One of his major advancements was the the creation of a bureaucracy. This allowed the Songhai to be a more centralized empire than the previous empires of Ghana and Mali. To help get the Muslim support, Sunni Ali claimed to be a Muslim, though he never truly left the old traditional religions supposedly due to the belief that it was the source of his supernatural powers in battle.In 1492, after a successful conquest, according to some oral traditions, Sunni Ali drowned while crossing the Niger river. Still others refuse to accept this theory, insisting that he died in battle. His reign was from 1464-1492. When Sunni Ali died, one of his sons named Sunni Barou took over. iii Unfo rtunately, unlike his father, Sunni Barou did not claim to be Muslim but rather embraced the old tradition. This did not go over very well with the Muslim community in the empire. Not long after taking the throne, Sunni Barou was overthrown by a very faithful muslim named Muhammad Ture.Born around 1440, he was a very ruthless Beffa 4 killer. He even want so far as to eliminate the rest of Sunni Ali's family members. As for his way of governing, the Islamic religion played a big role. He believed that the spread of islam was very important for two reasons. One, he was a devout muslim and felt that everyone should be. And second, he saw Islam as a way to unify the empire. He organized his own bureaucracy with 10 providences and an administrator for each. This allowed him to rule very effectively over a vast empire.To lower chances of a rebellion, Muhammad Ture would not allow the kings of the conquered to keep their power but instead he would replace them with members of his own famil y. In 1495, Muhammad decided to make a pilgrimage to Mecca. Unlike other rulers, he was able to leave for long periods of time due to how incredibly stable his government was. After his journey, he felt the need to expand the empire. When Sunni Ali had died, a good number of the states Sunni Ali had conquered had declared independence.It was up to muhammad to reassert the Songhai’s control over these territories. He had no problem with going on an almost continuous military conquest for close to two decades. Like Sunni Ali, Muhammad Ture also expanded the navy. After a military life like that, he was lucky to be around to experience old age. In 1528 Muhammad was so well aged that he had lost the drive to continue the conquests. Also he began to go blind, so his son Farimundyo Musa took over. Farimundyo Musa changed his name to Askia Musa which is where the Askia dynasty comes from.Askia Musa was assassinated in 1531 by one of his brothers. Since Muhammad Ture was Islamic and education is a big part of Islam, Muhammad obviously supported education. The University of Timbuktu was one of the first universities in all of Africa. It attracted many scholars, mainly Islamic. Trade helped bring prosperity to the Songhai Empire as well as these other advances. iv Timbuktu was not only, a major trading spot, but also an educational capital. It had a big effect on the Songhai empire.By conquering this major port early on in the Songhai empire's life, it established a sort of foundation. By controlling this port along with a few other key cities, they basically dominated the trans-Saharan trade. Timbuktu Beffa 3 was founded by nomads of the Tuareg in the early 12 th century. In its early days, Timbuktu was thought to be inferior to other major trading ports for trans-Saharan trade such as the cities of Ghana or Walata because they were more impressive. It did not take long to change people's minds.Timbuktu and its sister city Jenne, which was also soon conquered by the Songhai, were in much better position to the gold field than Walata. Another factor in the rise of timbuktu was the nomad arabs that had been raiding caravans along the western routes. In turn, more people had been taking the eastern routes through Timbuktu. Finally, probably the most signif icant reason timbuktu was such a major port, Timbuktu was on a point where three major trans-Saharan routes went: the Mauritanian, Taghaza salt road, and the route to In Salah by way of Arawan. Two of the most important major imports and exports of the Songhai empire were salt and gold, but other items included slaves, ivory, cotton fabrics, grains, and ostrich feathers. vi To Timbuktu in particular, the major ones were gold, salt, slaves, and kola nuts. The salt came from the salt mines in the Sahara. The gold came from Bure, Bambuk, and Akan. The others, kola nuts and slaves were kinda of wide spread, coming from several places and in demand at many more. Naturally as a major trading port , Timbuktu had cultural diffusion.Islamic ideas were passed around especially when Muhammad Ture was in power. vii In 1591 a Moroccan force overthrew the last king of the Songhai empire, thus ending the reign of the greatest western African empire between 1100 and 1600. viii They took the capital at Gao and then moved on to timbuktu. ix It would make sense that trade would be the Songhai's forte since when the Mali empire was still in power, the Songhai was a major trading spot at the city of Gao. And the big emphasis on having a great navy would also make sense considering they are located on the Niger river.The major reasons for such an enormous and thriving empire were the well-organized government, combined with outstanding kings, and never having a financial crisis since they conquered cities like Timbuktu and Jenne right from the beginning. Beffa 4 Bibliography Fritze, Ronald. â€Å"Timbuktu. † In World History: Ancient and Medieval Eras. ABC-CLIO, 2004-. Accessed April 16, 2012. http://ancienthistory. abc-clio. com/. Insoll, Timothy A. â€Å"Trade & Empire. † Archeaology 53, no. 6 (november 2000): 48 MAS Ultra-School Edition, Ebscohost (accessed February 5, 2012). Page, Willie F.Encyclopedia of African History and Culture. USA: A Learning Source Book, 2001 William, Oscar. â€Å"Songhai Empire. † In World History: Ancient and Medieval Eras. ABCCLIO, 2004-. Accessed February 5, 2012. http://ancienthistory. abcclio. com/search/display/601432? terms=songhai World History: Ancient and Medieval Eras, s. v. â€Å"Africa, 3000 BCE-1500 BCE,† ac cessed February 4, 2012. http://ancienthistory. abcclio. com/search/display/588506? terms=medieval+africa+songhai World History: Ancient and Medieval Eras, s. v. â€Å"Askia dynasty,† accessed April 16, 2012. http://ancienthistory. bc-clio. com/. World History: Ancient and Medieval Eras, s. v. â€Å"Muhammad Ture,† accessed April 15, 2012. http://ancienthistory. abc-clio. com/. W orld History: Ancient and Medieval Eras, s. v. â€Å"Sunni Ali,† accessed April 8, http://ancienthistory. abc-clio. com/. 2012. i Oscar William. â€Å"Songhai Empire. † In World History: Ancient and Medieval Eras. ABC- CLIO, 2004-. Accessed February 5, 2012. http://ancienthistory. abc-clio. com/search/display/601432? terms=songhai ii World History: Ancient and Medieval Eras, s. v. â€Å"Sunni Ali,† accessed April 15, 2012. http://ancienthistory. abc-clio. om/. iii World History: Ancient and Medieval Eras, s. v. â€Å"Sunni Ali,† iv World History: Ancient and Medieval Eras, s. v. â€Å"Muhammad Ture,† accessed April 15, 2012. http://ancienthistory. abc-clio. com/. v Ronald Fritze. â€Å"Timbuktu. † In World History: Ancient and Medieval Eras. ABC-CLIO, 2004-. Accessed April 16, 2012. http://ancienthistory. abc-clio. com/. vi World History: Ancient and Medieval Eras, s. v. â€Å"Muhammad Ture,† vii Fritze viii World History: Ancient and Medieval Eras, s. v. â€Å"Askia dynasty,† accessed April 16, 2012. http://ancienthistory. abc-clio. com/. ix Fritze

Accouting Theory and Tax Rules

1. After preparing the tax return, if the client comes and shows that the deduction for overseas trip made for business purpose he has taken and shows the family photographs of that trip. Then more inquiry should be done from him and on what basis he wants to treat the business trip as business expense (Tpbgovau, 2017). If no proof shown then the tax return must not be proceeded as the client is trying to manipulate the actual income. 2. Taking reasonable care means that the tax prepare must know what exactly the client’s business is. Tax rules changes with business to business. For example, shares may be an investment for one person and trade for another. It will be treated differently. Therefore, there should be enough knowledge about the client’s state of affairs to know the impact of taxation on it and can be explained to the taxpayer (Tpbgovau, 2017). 3. Section 4.10 of the Income Tax Assessment Act 1997 states about how much income tax is to be paid and it states that the tax is to be paid for each financial year of income earned on the basis of taxable income calculated for that tax year (Austliieduau, 2017). 4. Current tax table and the details about the fees and the charges can be found on the Australian Taxation Office’s website under the heading â€Å"Tax rates and Codes† (ATOgovau, 2017). 7. The five legislations or the compliance requirements which can affect the recording of the transaction in the as per Australia Tax laws are as follows: 8. General Journal is the journal used for recording the transactions which are not fitting the criteria of specific journals such as purchase, sales, cash, etc. A correcting entry is recorded in the books of accounts in two ways. One is to reverse the Previous journal entry made and to enter the correct entry. Second method is to make a Single entry which when combines with the original corrects the actual entry. General principle to reconcile balance outstanding is to check which balances are recorded in cash Book and in pass book. Next, is to check which balances are not reflected in the cash Book or the pass book and accordingly the same is to be added or subtracted from the Pass book or cash book respectively. Any event or transaction which decreases the balance of the bank is to be debited as the Payment is being made or any amount is decreasing the bank balance. Tpbgovau. (2017). Tpbgovau. Retrieved 12 March, 2017, from https://www.tpb.gov.au/explanatory-paper-tpb-012010-code-professional-conduct Austliieduau. (2017). Austliieduau. Retrieved 12 March, 2017, from https://www.austlii.edu.au/au/legis/cth/consol_act/itaa1997240/s4.10.html Atogovau. (2017). Atogovau. Retrieved 12 March, 2017, from https://www.ato.gov.au/About-ATO/About-us/In-detail/Tenders-and-procurement/Contracting-in-the-ATO/Record-keeping-standard-for-ATO-contractors/?page=1 Iedunotecom. (2015). IEduNotecom. Retrieved 12 March, 2017, from https://iedunote.com/types-of-accounting-journal  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Accounting-simplifiedcom. (2017). Accounting-simplifiedcom. Retrieved 12 March, 2017, from https://accounting-simplified.com/accounting-for-bad-debts.html Atogovau. (2017). Atogovau. Retrieved 12 March, 2017, from https://www.ato.gov.au/Rates/?sorttype=SortByTopic Tpbgovau.(2017).Tpbgovau.Retrieved12March,2017,fromhttps://www.tpb.gov.au/sites/g/files/net1481/f/code_of_professional_conduct_aeu_reasonable_care_to_ascertain_a_clients_state_of_affairs.pdf?v=1469170810

Cisco Systems Essay Example | Topics and Well Written Essays - 750 words

Cisco Systems - Essay Example One other major huddle they face a business was demand by the Stanford University to obtain 11 million dollars as the licensing fee during the company registration. This was because; the duo had developed the technology when still working as an employee of the university (Edwards, 25). Later on the university accepted 150, 000 dollars together with free support services and routers. The duo had a vision of enabling dissimilar networks to communicate with one another and engage in information sharing to enhance reliability. However, for the full connection of networks, there was need for technology invention that would deal according with the separated local area modus operandi. To fill this gap, they decided to try different process which gave birth to the multi- procedure router. Other product that the company produces includes; devices for remote access, switches, devices for internet access, protocol translators and the softwares for managing networks. All tis devices and equipmen t are used to link geographically LANs and WANs i.e. Local Area Network and The Wide Area Networks together with the internet. The company has majorly three market segments that it serves (Kahawatte, 80) .These includes the big organization such as government bodies, corporations, learning institutions such as universities. These organizations need sophisticated networking process and the usually require connection of several locations. The other category is those involved in service provision to their customers. These include; telephone companies, internet services providers and companies sell cables and those providing wireless communication services. Besides, there are medium and small businesses whose wants are basically network operations, internet connection or connection with other business partners. To meet this huge demand on the expertise, the company is growingly developing its human resource capital in the fields such as fibre-optic network together with attendant expert s in the diverse networks that produces audiovisual capabilities in conjunction to the previous data available. This also triggered the development of the DNS- Domain Name Systems to aid the process. Cisco did market its products to the higher learning institutions such as universities and colleges, research institutions, aerospace companies and government department and institutions. This was done by communicating to software engineers through ARPANET which turned into being called Internet. The conversation most involved the use TCP protocols or UNIMIX computers. Later on in 1988, Cisco Systems began the networking of routers within the major corporations that were separated by some distance e.g. different branches. During this period, routers were basically used in all the communications as it could support other protocols than the ones from different manufacturing companies and when the internetworking market began expanding, Cisco’s high quality routers were preferred by most customers in the market place within the emerging competition (Dryburgh, 54). Within the business fraternity, internet connection has brought in myriad of benefits simplifying the trade transactions. One major benefit is the availability of information useful to the prospective buyers for online tractions. This has created cheaper means for the businessmen and women to transact free with cost just being incurred only during the chain supply process. The

Havisham Assignment Example | Topics and Well Written Essays - 500 words - 1

Havisham - Assignment Example Her beautiful mansion of love collapsed and that betrayal led her to make some desperate decisions. When the news struck her like a lightning that her man was gone forever from her life she was wearing only one shoe, and she continued to remain in that condition. She wished to conquer time in her own style by stopping all the clocks in Satis House at twenty minutes to nine, and that was the moment when she received the news of treachery of Compeyson. She literally turned mad and yearned for vendetta. Her adoption of Estella was not an act of love, not to recoup her original mental poise, but to seek revenge on men. She imparted her training to break men’s hearts. She was raised as a weapon, a destructive tool. She failed to grasp the essence of life that in societal terms one lived not only for self but for the sake of near and dear ones in the family and well-wishers. All noble thoughts and ethical standards were swept under the carpet by her in the pursuit of destructivity. She failed to appreciate the intensity of hurt that she was causing to Pip and Estella. Havisham discounts the possibility that there is always scope for advancement in life, notwithstanding the cruel stroke of destiny. One incident, good or bad, does not constitute life. Trials and tribulations are part of life and the world cannot run on happiness alone. With a rigid approach, she shuns societal contacts and prefers self-imposed prison of solitude and speaks in the words of condemnation about the man who betrays her and men in general. Her condition evokes deep sympathy. Words generate from her tongue like the blows of hammer. Havisham has suppressed the tender feelings of love and her heart is filled with poisonous thoughts of negativities. But, after all, she is a woman and her sexual feelings torment her, sadism overtakes her and she lashes out at the male fraternity, Miss Havisham is certainly not responsible for her own misery. The

Change management Essay Example | Topics and Well Written Essays - 3750 words

Change management - Essay Example Change management has received increasing attention especially in the nursing practice. A notable area to change is the handover system in order to improved efficiency and save both time and resources.Change is difficult for stakeholders and it takes a dedicated leadership to ensure that it happens successfully. The best model of change for this case is the Three Step Lewin’s Model. Change goes through three basic steps namely: freezing, moving and unfreezing. For change to successfully occur, the leadership should be visionary and motivate its employees towards the required direction. Principles in the practice are based on the stipulations of the NHS and other governing bodies. This paper aims to discuss change management using the Lewin’s model, improvement of the handover system in the given case as well as different types of leadership and policies affecting the practice in the UK. Transforming the bedside handover system has emerged as a means of improving neonata l care in hospitals as explained by Marshall and Coughlin (2010). The current bedside system in the hospital is bedside handover but some modifications can be made to improve efficiency. The new changes are to be based on safety of the infants, patient centred care, value added processes and team vitality. These aspects are the foundation of the change process to be used in the hospital by using the Three Step Lewin’s Model. ... Mullins (2002): Higgs and Rowland (2000) assert that leadership varies according to situations and organizations. Burdett Trust for Nursing (2006) stresses on the importance on leadership in nursing, it should be done in accordance to the set rules and regulations in the field. Royal Nursing College (2008); RCN (2003); Department of Health (2011) and Department of Health (2009) state the policies that have been made over the years to introduce change in nursing. Studies done on the bedside handover system One of the studies concerning bedside handover was conducted in Queensland hospital in 2009. This study was done on only ten patients to find out their perspective on bedside handover. The study observed the patients’ approach to the bedside handover system (Murray et al. 2011). The participants were questioned on the advantages and disadvantages. Their current role in the system and the role played by family members and other members of the medical team. The issues arising f rom this study were: most patients supported the inclusive handover system, others appreciated passive engagement and others viewed it as an opportunity to correct the information being passed. From this study, we can conclude that effective bedside handover provides patients to participate in their care. Another study was conducted in Ipswich hospital where the practice had been in place for over two years. The study was conducted in three wards in a total of thirty days, thirty four nurses were interviewed. The bedside handover had worked efficiently in the hospital. The staff members interviewed had positive feelings about the system since it was introduced. This study demonstrates on the efficiency of bedside handover and