Sir Francis Drake Essay Example | Topics and Well Written Essays - 500 words

Sir Francis Drake - Essay Example Sir Francis also paved a way for trade to many other nations, including Far East, which made England a spice trade central point. Participation in trade helped Britain gain more popularity and wealth for a long period. Sir Francis was able to raid Spanish successfully through its ports and carried away much wealth to England. Raid activities made him gain a lot of wealth for his nation which was indirectly supported by Elizabeth 1. Sir Francis was also the first adventurer and captain to sail all over the world. 2He had qualities of a leader, since he was able to influence people into obtaining wealth and raiding nation successfully. He had a known behavior of eliminating people who stood on his way towards implementation of his plans. Sir Francis raided ports belonging to other nations, carrying away gold and silver back to his country. Raiding activities made Britain strong in power at the expense of the other nations. Countries like Portugal and Spanish were highly affected and their economy was left unstable. New trade was established to many countries, which acted as an exit for many surplus products produced in several states. Sir Francis was important to Britain for his achievement in bringing more wealth to the country in terms of gold and silver. This move was achieved through raids executed on specific ports where cargo ships were found. 3He also became important to his nation by enabling it control strategic routes on sea to far areas of the world. He made more victories than failures which gave his country a chance to gain great power. Sir Francis was never a victim of failure in any assignment which was ever undertaken on behalf of his country. He was never held back by conscience in attaining victory compared to other adventurers who would retreat due to their inner self. He attained fame through his enemies and not from Englishmen who walked with him. His uniqueness was also based on experience in plundering which substituted

Team as an Ideal Design of Job Essay Example | Topics and Well Written Essays - 1250 words

Team as an Ideal Design of Job - Essay Example The paper will try examining issues that revolve around the work of the team and their significance in working with the managers. It is possible for managers to create a work unit by just bringing together many individuals with different skills. Before a manager designs a task that they need to be handled, it is always clear that they have a picture of the nature of the outcome they desire. They also have idea on which kind of input is required and what would be the process needed to realize the objective. It is through this understanding that the manger may decide to have a group of individuals to execute the work. This kind of approach has been associated with an authoritarian guidance by some manager. Workers who are involved in a process like this are always denied their autonomy and have very low worker interdependence. The study shows that the productivity of a work force is usually increased when workers have a high sense of interdependence as opposed to when workers are just pulled together to execute certain tasks. It is therefore right to say that team task design is a good design that managers can use to push for results to be gotten but only if the worker interdependence is enhanced. It should not be assumed that team interdependent is the sole mechanism that can be used by mangers to help in utilizing the team and produce successfully. There are some other ways through which teams can be used to realize the objective of an organization. A team as a unit requires some level of self direction and self management to realize certain objective. When teams have control of themselves, then they tend to engage in participatory approach of work, which also relieves the top management from micromanaging the teams and ever getting concerned with small matters that can be addressed at lower levels. It is imperative that mangers delegate duties to the juniors so that they may get

Leadership Plan to Facilitate Prof. Dev. focusing on BrainSMART Essay

Leadership Plan to Facilitate Prof. Dev. focusing on BrainSMART strategies - Essay Example Some of the brain exercises that is necessary for people at different facets of life facing different problems are also discussed. Brain learning system has become an important tool in the hands of educators for increased professional development of the students. Through this system iit is possible to improve concentration, participation, social skills, language ability, ability to express ideas eyc could be improved a lot. In order to use this system, the educators have to be properly trained and should understand the concept behind this. But most of the educators are unaware of this fact and many of them would not like the idea of connecting this to the lesson plans. Research has revealed that it is possible to increase the levels or scores of the student by incorporating this system into the class room instructions.( Chiappetta, 2009). Leadership is a quality, which could be developed by proper brain exercises. This is a quality that require tremendous ability to communicate, understand emotions of the people, control one's own emotions, social interaction, skills for speech and to get the attention of audience. The success in this aspect depends on how brain is processing the intelligence and through proper brain exercises it is possible to improve IQ of a person and thereby his leadership ability (Dickmann & Stanford-Blair, 2002) The brain research has started in full swing after the innovation of technologies for electroencephalograms, positron emission tomography, functional magnetic resonance imaging etc, which have enabled scientists around the world to understand the changes that are taking place in the brain at each and every moment. The brain exercises have been perfected based on such studies and therefore are reliable. A person, whether he is a student or an employee at a lower level or a business executive, he could benefit a lot from brain exercises (Dickmann & Stanford-Blair, 2002). The overall advantages of doing brain exercises could be summarized as follows (Bailey, 2009). It would increase the potential of the brain by improving the span of attention, increase social skills and improve social behavior and it would reduce fight for power. Thus it would help in building bonds with people rather than disrupt it. Most of the mental disabilities could be masked by brain exercises. Different students have different learning style. The teacher should allow the students to adopt their learning style to learn. This is because a student who is learning in his or her own learning style would be able to learn better and the topic would be more meaningful to her/him (Conyers and Wilson, 2005, p.45). Thus it is very important that the teachers should understand how brain affects learning and incorporate their knowledge in the classroom so that the place would be regarded as a safe place by students and would lead to positive development emotionally and socially. There are five different learning styles for any student (Given, 2002), which should be understood by the educators for making them to learn more effectively. They are

The Light Of Sight :: essays research papers

In this universe there are many thing that we cannot explain. Among these many things is light. Light, as far as we know, come in different wavelengths and the size of the wavelength determine what type of light it is. The middle wavelength lights are what gives us the seven basic colors of red, orange, yellow, green, blue, indigo and violet. Beside these visible lights there are the lights that cannot be seen by the human eye. These invisible lights can be grouped into two other groups the long waves and short waves. The first group of waves is the longer wavelength of light including infrared and radio waves. Radio waves, the longest wavelengths, alternate and can be volatile. Arthur C. Clarke said in the essay "The Light of Common Day" that since radio waves fluctuate so much no animal has ever been able to sense them. He goes on to say that if you had an eye big enough to see radio waves your eyes would be millions of times larger than a normal eye. The next longest wave is the infrared light waves. Infrared light is used nowadays to see in the night. Special goggles are designed to pick up infrared light making it possible to see at night. The next group of light waves are the shorter waves of ultraviolet and x-rays. Ultraviolet light, sometimes referred to as UV, is right next to violet and is just beyond sight. UV light is what causes sunburns and can be very painful. In Arthur C. Clarks essay it states that even though UV light is not visible the retina of the human eye reacts powerfully to it. He compare the human eye to a camera and says that a good camera need may types of lenses made out of different types of glass to take a good picture. The human eye has only one lens and cannot possible see UV light. The last type of light is the x-ray. The x-ray is the smallest wave and is used in the medical field greatly to take pictures through flesh of bones. Even though x-rays are very useful they can be very dangerous. They have been know to disrupt radio waves and can poison a human body to the point of death.

Variable naming rules in Visual Basic, Python, and Java

This paper will describe the variable naming rules of three different programming languages. These three languages are Visual Basic, Python, and Java. Each of these languages has different rules that apply to them and some similarities. I will describe the rules and the similarities and differences in the next few paragraphs.The first language and its rules I will describe is Visual Basic. Visual Basic has a few different rules and they are described on Microsoft’s website in a document. This document is called (â€Å"Visual Basic Naming Rules†) and they read as such: You must use a letter as the first character.You can't use a space, period (.), exclamation mark (!), or the characters @, &, $, # in the name. Name can't exceed 255 characters in length. Generally, you shouldn't use any names that are the same as the functions, statements, and methods in Visual Basic. Visual Basic isn't case-sensitive, but it preserves the capitalization in the statement where the name is declared. These are the variable naming rules are specific to Visual Basic and are essential to know if you program using Visual Basic.The second language I will describe is Python. This language has a few rules of its own and they are described on a site called programmr.com in an article called (â€Å"Python Variable Naming Rules†) and they read as such: Must begin with a letter (a – z, A – B) or underscore (_).  Other characters can be letters, numbers or _ only.  Variable names are Case Sensitive.There are some reserved words which we cannot use as a variable name because Python uses them for other things. These are: and, del, from, not, while, as, elif, global, or, with, assert, else, if, pass, yield, break, except, import, print, break, except, import, print, class, exec, in, raise, class, exec, in, raise, continue, finally, is, return, continue, finally, is, return, def, for, lambda and try. These are the naming rules for Python and are necessary to programming in this specific language.The third and final language I will talk about is Java. This program is no different than the other two languages and its rules are described in an Oracle document called (â€Å"Lesson: Language Basics†) in a sub article called â€Å"Variables† and they read as such: Variable names are case-sensitive. A variable's name can be any legal identifier — an unlimited-length sequence of Unicode letters and digits, beginning with a letter, the dollar sign â€Å"$†, or the underscore character â€Å"_†. The convention, however, is to always begin your variable names with a letter, not â€Å"$† or â€Å"_†. Additionally, the dollar sign character, by convention, is never used at all.You may find some situations where auto-generated names will contain the dollar sign, but your variable names should always avoid using it. A similar convention exists for the underscore character; while it's technically legal t o begin your variable's name with â€Å"_†, this practice is discouraged. White space is not permitted. Subsequent characters may be letters, digits, dollar signs, or underscore characters. Conventions (and common sense) apply to this rule as well.When choosing a name for your variables, use full words instead of cryptic abbreviations. Doing so will make your code easier to read and understand. In many cases it will also make your code self-documenting; fields named cadence, speed, and gear, for example, are much more intuitive than abbreviated versions, such as s, c, and g. Also keep in mind that the name you choose must not be a keyword or reserved word. If the name you choose consists of only one word, spell that word in all lowercase letters. If it consists of more than one word, capitalize the first letter of each subsequent word. The names gearRatio and currentGear are prime examples of this convention.If your variable stores a constant value, such as static final int N UM_GEARS = 6, the convention changes slightly, capitalizing every letter and separating subsequent words with the underscore character. By convention, the underscore character is never used elsewhere. The Java programming language is statically-typed, which means that all variables must first be declared before they can be used.

Dzudzuana Cave Early Upper Paleolithic Cave in Georgia

Dzudzuana Cave is a rock shelter with archaeological evidence of several human occupations dated to the Upper Paleolithic period, located in the western part of the Republic of Georgia, five kilometers east of the similarly dated Ortvale Klde rock shelter. Dzudzuana cave is a large karst formation cave, with the opening some 1800 feet (560 meters) above modern sea level and 40 ft (12 m) above the current channel of the Nekressi River. Chronology The site was also occupied during the early Bronze Age and Chalcolithic periods, but the most substantial, occupations are dated to the Upper Paleolithic, including 12 ft (3.5 m) thick layer dated between 24,000 and 32,000 radiocarbon years before the present (RCYBP), which converts to 31,000–36,000 calendar years ago cal BP). The site contains stone tools and animal bones similar to those found at the Early Upper Paleolithic occupations of Ortvale Klde, also in Georgia. Unit A: ~5,000–6,300 RCYBP, 6000 cal BP, Neolithic, 30 flax fibers, five dyedUnit B: ~11,000–13,000 RCYBP, 16,500–13,200 cal BP: Terminal Paleolithic, blades and bladelets from bi-polar cores; 48 flax fibers, three dyed (one black, two turquoise)Unit C: ~19,000–23,000 RCYBP, 27,000–24,000 cal BP: Upper Paleolithic, dominated by blades and bladelets, microliths, flake scrapers, burins, carinated cores; 787 flax fibers, 18 spun, one knotted, 38 dyed (black, gray, turquoise and one pink)Unit D: ~26,000–32,000 RCYBP, 34,500–32,200 cal BP: Upper Paleolithic, microliths, flake scrapers, thumbnail scrapers and double end scrapers, some bladelets, cores, endscrapers; 488 flax fibers, including 13 spun, 58 dyed (turquoise and gray to black), several exhibited cutting; some of the fibers are 200 mm long, others broken into shorter segments Dinner at Dzudzuana Cave Animal bones showing evidence of butchering (cut marks and burning) in the earliest Upper Paleolithic (UP) levels of the cave are dominated by the mountain goat known as the Caucasian tur (Capra cacausica). Other animals featured in the assemblages are steppe bison (Bison priscus, now extinct), aurochs, red deer, wild boar, wild horse, wolf, and pine marten. Later UP assemblages at the cave are dominated by steppe bison. The researchers suggest that may reflect seasonality of use: steppe bison would have inhabited the open steppe at the base of the foothills in early spring or summer, while tur spend the spring and summer in the mountains and come down to the steppes in late fall or winter. The seasonal use of tur is also seen at Ortvale Klde. The occupations at Dzudzuana cave were made by early modern humans, showing no evidence of Neanderthal occupations such as that seen at Ortvale Klde and other Early UP sites in the Caucasus. The site reflects additional evidence of the early and rapid dominance of EMH as they entered into regions already occupied by Neanderthals. Textile Use at Dzudzuana Cave In 2009, Georgian archaeologist Eliso Kvavadze and colleagues reported the discovery of flax (Linum usitatissimum) fibers in all levels of the Upper Paleolithic occupations, with a peak in level C. A few of the fibers in each of the levels were colored in hues of turquoise, pink and black to gray. One of the threads was twisted, and several had been spun. The ends of the fibers show evidence of being purposely cut. Kvavadze and colleagues surmise that this represents the production of colorful textiles for some purpose, perhaps clothing. Other elements that may be related to the production of clothing discovered at the site include tur hair and the micro-remains of skin beetles and moths. The fibers from Dzudzuana Cave are among the oldest evidence of the use of fiber technology, and unlike other examples, Dzudzuana cave offers details about the use of fibers unrecognized to date. The Dzudzuana Cave flax fibers have clearly been modified, cut, twisted and even dyed gray, black, turquoise and pink, most likely with locally available natural plant pigments. Perishable materials, including cordage, nets, wood, and textiles, have long been recognized as an important piece of hunter-gatherer technology in the Upper Paleolithic; but it is a technology that is nearly invisible to modern archaeologists because the organic materials are so rarely preserved. Some instances of cord and textile preservation include Iron Age bog bodies, the Bronze Age Ice Man, and Archaic period Windover Bog pond cemetery; but for the most part, organic fibers do not survive to the modern day. Purposes of Textiles Paleolithic textile technology included a range of plant fibers and a broad variety of basketry, hunting tools and woven materials apart from clothing. Commonly recognized fibers used for textiles include flax and wool from several different animals, but Upper Paleolithic hunter-gatherers might also have found useful fibers from several trees such as lime, willow, oak, elm, alder, yew, and ash, and plants including milkweed, nettle, and hemp. Hunter-gatherers during the Upper Paleolithic used plant fibers and cordage for a number of useful things, including clothing, basketry, footwear, and nets for traps. Types of textiles found or implicated from the evidence in Eurasian UP sites include cordage, netting, and plaited basketry and textiles with simple twined, plaited and plain woven and twilled designs. Fiber-based hunting techniques for small game included traps, snares, and nets. Excavation History of Dzudzuana Cave The site was first excavated in the mid 1960s by the Georgia State Museum under the direction of D. Tushabramishvili. The site was opened again in 1996, under the direction of Tengiz Meshveliani, as part of a joint Georgian, American and Israeli project who also conducted work at Ortvale Klde. Sources Adler, Daniel S., et al. Dating the Demise: Neandertal Extinction and the Establishment of Modern Humans in the Southern Caucasus. Journal of Human Evolution 55.5 (2008): 817-33. Print.Bar-Oz, G., et al. Taphonomy and Zooarchaeology of the Upper Palaeolithic Cave of Dzudzuana, Republic of Georgia. International Journal of Osteoarchaeology 18 (2008): 131–51. Print.Bar-Yosef, Ofer, Anna Belfer-Cohen, and Daniel S. Adler. The Implications of the Middle-Upper Paleolithic Chronological Boundary in the Caucasus to Eurasian Prehistory. Anthropologie 44.1 (2006): 49–60. Print.Bar-Yosef, Ofer, et al. Dzudzuana: An Upper Palaeolithic Cave Site in the Caucasus Foothills (Georgia). Antiquity 85.328 (2011): 331-49. Print.Kvavadze, Eliso, et al. 30,000-Year-Old Wild Flax Fibers. Science 325 (2009): 1359. Print.Meshveliani, Tengiz, Ofer Bar-Yosef, and Anna Belfer-Cohen. The Upper Paleolithic in Western Georgia. The Early Upper Paleolithic Beyond Western Europe. Eds. Brantingham, P. Je ffrey, Steven L. Kuhn and Kristopher W. Kerry. Berkeley: University of California Press, 2004. 129-53. Print.

The Age Of Revolution And The European Revolution

The age of revolution was a powerful dynamic age in the European politics and the European Society that started in 1789 and ended in 1848. During this era, radical citizens and reforming governments in Europe changed the existing laws and the ruling structure in a way that created the forms of the existing modern Europe states. The age was very revolutionary as it gave the introduction to new systems within Europe. The era was both an age of destruction as well as a catalyst for growth. Also, the impacts during this age changed the world socially, politically, and economically. The age even from the fact that it was centered in the Franco-British axe, extended around the world in a way that changed the global old regime domination to the current complex and modern world. The age of revolution was marked by six revolutions; this was the French Revolution, the Haitian Revolution, the revolution of the Latin American wars, the revolution of the Greek wars, and the revolutions of 1830 to 1848. The French Revolution marked a period of social and political radicalization. This revolution greatly affected the French and its modern history; the era marked the decline of powerful churches and monarchies that made the rules in the society. The decline in these powerful churched and monarchies, in turn, gave rise to nationalism and democracy. The Haitian revolution (1791-1804) was marked by slave revolt within the French colonies in Saint Dominique. The revolution aimed atShow MoreRelatedJohn Beckett s The Glorious Revolution971 Words   |  4 PagesJohn Beckett mentions that â€Å"the Glorious Revolution† has been considered a historical event related to the political issues. The main target of this historical event was to create a commercial freedom in Europe. 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There were numerous reasons for the EuropeanRead MoreSocial Consequences During The Industrial Revolution923 Words   |  4 Pages The Industrial Revolution was the transmission process of manufacturing, this took place in the 1700s and the 1800s. Before this time, manufacturing was done in a small level, usually done in people’s homes, using the truest and basic forms of machinery. But in the Industrialization age, there was a shift to powerful, multi-purpose machines, and big factories. This Industrial age brought forward thousands of jobs for the men, women, and children. The Industrial Revolution did bring a surplus andRead MoreThe Reformation And Its Impact On Society1710 Words   |  7 Pageswhich brought in sources from Ancient Greece and Rome that were previously unknown to Europeans. These sources led to a need for means of education like universities because people wanted to read the classics. The Renaissance changed Europe from focusing on religion to embracing the cultures of previous civilizations and striving for human excellence. Humanism alone could be enough to jumpstart the scientific r evolution. The fact that people wanted to be acknowledged for their achievements led the â€Å"naturalRead MoreThe Age of Revolutions1515 Words   |  7 PagesThe Age of Revolutions is often a term used for a period of time, usually between 1760 -1848. Although the term encompasses many revolutions across the globe, it isn’t very often that these events are examined as a whole; compared and contrasted to show the similarities, differences, and even some potential catalytic properties between them. 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During this time, Europe expanded to the Americas, Africa, and the Far East being the first orbit around the world. â€Å"Profound misconceptions about geography and the cultures of local populations would change very slowly throughout he early centuries of European exploration.† (The Saylor Foundation The European VoyagesRead MoreThe Rise of the Sovereignty of the People Essay1743 Words   |  7 Pagesin Europe had ended by the end of the seventeenth century through the Treaty of We stphalia, Religion was not the only matter that generated conflict among Europeans. The intellectual atmosphere generated by the Age of Enlightenment generated conflict with the Roman Catholic Church as well as with the Monarchial authorities because many European and Euro-American thinkers made use of reason to study the natural world as well as human behavior, doubting the fairness of their religious, economic, socialRead More Industrial Revolution Essay1623 Words   |  7 Pagesagriculture eight or ten thousand years ago, was the industrial revolution of eighteenth century Europe. The consequences of this revolution would change irrevocably human labor, consumption, family structure, social structure, and even the very soul and thoughts of the individual. This revolution involved more than technology; to be sure, there had been industrial quot;revolutionsquot; throughout European history and non-European history. In Europe, for instance, the twelfth and thirteenth centuries