Music Appreciation Essay

Sound – any sensation that is perceived by the aural senses. – Physically, sound is vibrational, mechanical energy that moves through matter (usually air) as a wave. The Hearing Process – Vibration, resonation, transmission, reception, interpretation, music appears. Pitch – relative highness or lowness of a sound, speed of vibration. Tone – a sound that has a definite pitch. Interval – the distance in pitch between any two tones, ex: half step. Accent – emphasis on a certain tone. Tone Color/Timbre – quality of sound that distinguishes on instrument or voice from another. – timbre contrast, one instrument vs. another. Dynamics- Associated Terms – Degrees of loudness or soften in music: Pianissimo (pp) – very soft Piano (p) – soft Mezzopiano (mp) – moderately soft Mezzoforte (mf) – moderately loud Forte (f) – loud Fortissimo (ff) – very loud Crescendo – gradually get louder Decrescendo – gradually get softer Chordophones – make their sound when a stretched string vibrates. – there is usually something they makes the sound reverberate such as the body of a guitar or violin. – the strings are set into motion by either plucking, strumming or by rubbing with a bow. Membranophones – Any musical instrument that produces sound primarily by the way of a vibrating stretched membrane. Ex: timpani Roto toms non-pitched drums snare drum (S. Dr.) tenor drum (T. Dr.) field drum (F. Dr.) bass drum (B. Dr.) Tom-Toms Bongos Timbales (Timb.) Conga Drums Tambourine Idiophones – Ex: Marima Crotales Steel Drums Cymbals (cym.) Suspended Symbol Hi-Hat Finger Symbols Triangle (trgl.) Anvil (anv.) Cowbells Tam-Tam (t.t) and other Gongs Sleigh Bells (sl.b.) Bell Tree (bl.t.) Brake Drum (br. dr.) Thunder sheet (th. sh.) Rachet (rach) Wood Blocks (w.bl.) Temple Blocks (t.bl.) Claves (clav.) Castanets (cast.) Maracas (mrcs.) Guiro Whip (wh) Aerophones – any musical instrument that produce sound primarily by causing a body of air to vibrate. 1st class: where the vibrating is not contained in the instrument itself. Ex: Harmonica 2nd class: where vibrating air is contained by the instrument. Ex: Flute Identify Basic String Instruments – Violin Viola Cello Double Bass Renaissance Lute/Music Dulcimer The Koto-Koto Music The Sitar Identify Basic (Wood)Wind Instruments – Piccolo Flute Clarinet Bass clarinet Oboe English horn Bassoon Identify Basic Percussion Instruments – Timpani Xylophone Snare drum Bass drum Cymbais Identify Basic Keyboard Instruments – Piano Pipe organ Harpsichord Notation/Identify Basic Symbols Staff/Identify Lines and Spaces Time Signature Meter-7,6,5,4,3,2 Downbeat Tied vs dotted rhythms Syncopation Tempo Metronome Arpeggio Half-Step Whole-Step Texture Polyphony Monophonic Homophonic Heterophonic Counterpoint Key Major vs minor vs chromatic scales Key Signature Modulation/Key Change Chord/Progression Harmony Consonance Dissonance Dominant Chord Tonic Chord Sub Dominant Chord Musical Form/Ternary/Binary Phrase/Antecedent/Consequent Cadence Melody/Theme Must Be Prepared to Write Scales and A Chord Progression I –IV-V-I on the staff. Be prepared to insert the Minor chord. Four flats or sharps is the max. . Must be prepared to identify musical instruments and the families they belong to.

Political Leadership Research Paper Example | Topics and Well Written Essays - 2500 words

Political Leadership - Research Paper Example Shapiro (2007) has also pointed out that administration is a mere part of leadership because relying on administration solely makes a leadership style repetitive, predictable and vulnerable to macro environmental changes. To understand political leadership, one has to understand the multi-causal social processes which create the drive for leadership. Greenstein (2006) has defined political leadership as the subtype of human social leadership. An individual cannot define political leadership or grasp the normative prescriptions of political leadership without enquiring about values, power relations attitudes and action of leaders in cultural-institutional and historical context (Peele, 2005). In the political leadership, both leaders and followers pass through the casual but circular sequence of power exchange and motivation building (Walzer, 2007). However, Peele (2005) has argued that political leadership is a widely experienced phenomenon but understanding about the phenomenon is p retty much tacit in nature. For example, phenomenon such as war between countries, central human rights controversies, Olympic rivalries etc might act as situations which deal with political leadership. One thing is clear from the argument of research scholars that it is very difficult to create a standardized definition of political leadership due to involvement of both institutional and historical contexts. Ruscio (2004) has rightly stated that no political leadership concept is complete without the understanding its role on democratic government. For example, throughout the history of mankind, societies have asked for certain rules and procedures in order to create a practical framework which can represent the interest of democratic society.... This paper stresses that Readers of this research paper might question that why the researcher has not yet provided a concrete definition of political leadership? Well, the fact is that definition of political leadership changes from country to country. For example, a political leader with a sentimental and compassionate is ideal choice in Indian context but the same leader would be viewed as failure in Russian cultural context. According to Vigoda, Elgie and Peele, a political must have characteristics such as, 1- a strong ethical character and personality which can synchronize with ethical-cultural character of subordinates, 2- a constructive agenda for solving a particular problem, 3- interpretive judgment to define a situation to followers and 4- the material or intangible technique to mobilize the support of followers. However, there is no doubt that political leadership has direct connection with military, law authority or ideological leadership hence it will not be wrong to as sume that political leadership is modified version of social leadership. This report makes a conclusion that it is evident from the above discussion that responsibility of a political leader differs along with the political environment of a country. For example, behavior of a democratic political leader significantly differs from an autocratic leader. The researcher is begging pardon of the readers for emphasizing more on democratic aspects of leadership in contrast to other aspects. But, it was a matter of personal choice for the researcher and the researcher believes that democratic political leadership is flexible enough to fit into modern business environment.

Granpa's Gift To Me Essay Example | Topics and Well Written Essays - 500 words

Granpa's Gift To Me - Essay Example My grandpa presented me a beautiful wristwatch on my 10th birthday. When he presented me the watch, he also reminded me that I should not forget to use it properly. Grandpa showed me the stopwatch function of that golden electric watch and insisted me to arrange my actions after setting timer. Analyzing all the incidents occurred in my life after receiving the gift; I can certainly say that the gift helped me to increase my concentration, discipline and above all my confidence level. Therefore, I can say that a good gift can definitely change one’s life. I never thought or heard in my life that a gift helps one to increase one’s concentration. Grandpa clearly showed me how such a gift will increase one’s concentration. Grandpa told me that time is so precious that we should not waste even a minute in our life. He showed me the way of saving time with a small and interesting example. When we started having soup after setting the stopwatch, I could finish the soup ten seconds before him. Grandpa encouraged me by telling that I saved ten seconds which will be really useful for me at a later time. After this incident I began to observe things very minutely and gradually felt the level of my concentration increasing. Another good quality that the gift brought to my life is discipline. Though I was not too lazy, I would very often violate some of the rules and regulations of my school. Majority of these violations were not deliberate and the prominent among them was going late to school. I would often reach school late and miss the first hour of the study, just for being late to some minutes. When started scheduling my time, that is, began to save time, to my wonder I could reach school too early and it opened me the new realm of knowledge. I realized that I was wasting my valuable time on trifles and that is why I cannot complete assignments and homework’s in time. Realizing this fact I rearranged my

Bio Assignment Example | Topics and Well Written Essays - 500 words

Bio - Assignment Example ADP is made up of two phosphate molecules while AMP is made up of a single phosphate molecule. Combination of two molecules of results in the production of AMP. As shown here 2ADP→ATP + AMP viii. Coenzymes refers to specific organic compounds that must be present for certain enzymes to do catalysis process e.g. nicotine adenine dinucleotide. Cofactor are specific organic compounds that are only requited to change the rate of catalysis i.e. to increase the rate of catalysis. Step 1 - In the first step, there is conversion of glucose to fructo-1, 6-biophosphate using ATP. At the same time, there is trapping of glucose inside the cell which is then converted to an unstable form that can easily be cleaved to 3 – carbon units. The formed fructo-1, 6-biophosphateis then cleaved into glycerladehyde-3-phosphate. x. Organisms respire without oxygen through incomplete breakdown of glucose in the absence of Oxygen. There causes a reduced oxidation of NADH to NAD+ and the process of glycolysis become ineffective. Instead, reduction of pyruvate to lactate generates NAD+, leading to production of only two ATPs of energy. i. Autotrophs are organisms that use inorganic materials and basic energy sources to manufacture organic molecules that contain energy. A prime example is plants. Plants use oxygen and sunlight to manufacture food through the process of photosynthesis. xi. The reaction centre is the site on which chemical reactions take place. It is a complex of numerous pigments, proteins and other co-factors that act together to perform the main energy conversin reaction processes of photosynthesis. xiii. Photosystem 2 appears before and produces ATP while photosystem 1 occurs after Photosystem 2 and it produces NADPH. Photosystem 1 is more sensitive to 700 nm of light wavelengths while photosystem 2 is sensitive to 680 nm of light wavelengths. xxi. The type of reactions used in the Calvin cycle are fixation of Carbon dioxide into RuBP

Counter-Terrorism Essay Example | Topics and Well Written Essays - 1500 words

Counter-Terrorism - Essay Example Unlawful enemy combatant status can also be given to anyone attacking the US in a war, such as insurgents, that do not belong to an organized military. They can be detained without charges for the duration of the conflict. Lawful combatants, members of a military, are treated as POWs. The Supreme Court has consistently upheld that "the President has unquestioned authority to detain unlawful enemy combatants, including those who are U.S. citizens, during wartime (Haynes, 2002). Without regards to the suspect's status or charges, torture should never be a matter of policy. Torture is an ethical decision, not a matter of procedure. If an agent is faced with a situation in which they believe torture would be productive, then they should take whatever action is necessary, report it, be prepared to justify it, and be prepared to suffer the consequences. When torture becomes policy, the government ends up debating the legalities of their actions, rather than their effectiveness. Our laws, traditions, and sense of justice can never make torture, even perceived torture, acceptable. 3.) The doctrine of a 'Just War' places limitations and restrictions on the motivations for initiating war, the goals of war, and the engagement of war. Advocates of the just war theory contend that a war is justified if it is formally declared, has a just and defensive cause, has the limited objective of peace, uses proportionate force, is a last resort, and targets only military targets (Anderson, 2003). These guidelines are rather straightforward in a traditional border war or against an aggressive occupation. However, the globalization of terrorism adds a new level of complexity to the... The doctrine of a 'Just War' places limitations and restrictions on the motivations for initiating war, the goals of war, and the engagement of war. Advocates of the just war theory contend that a war is justified if it is formally declared, has a just and defensive cause, has the limited objective of peace, uses proportionate force, is a last resort, and targets only military targets. These guidelines are rather straightforward in a traditional border war or against an aggressive occupation. However, the globalization of terrorism adds a new level of complexity to the meaning of a 'just war'. The war on terror and the Bush Doctrine of pre-emptive action were justified using the just war standards. It was a declared war, and pre-emption was considered a defensive action against future aggression. Its objective is peace, and has no goal of territory or wealth. In addition, it is a last resort without the alternatives of negotiation or diplomacy. However, the definition of military tar get has changed in the modern world. Through one lens, the terrorists are radicalized civilians with a political and social agenda. However, their funding, organization, training, and commitment can be defined as pari-military.

Organisational Behaviours and HRM Coursework Example | Topics and Well Written Essays - 500 words

Organisational Behaviours and HRM - Coursework Example rce management and staff management may differ in so many ways depending on the scope, nature of the roles and even the services with human resource management being broader in perspective in both compared to staff management that is narrower in perspective. They too have similarities. The similarities can be summarized in terms of; Payroll & Associated Tasks, new staff recruitment procedures, the documentation processes, and models. In terms of models, both focus on the significance of integrating personnel and human resource management techniques with organizational objectives (Armstrong, 2006) so that both can aim to achieve a common overall objective. The organizational behavior concept and human processes are quite basic in relationship. Organizational behavior concept manifest themselves as some regulations or guidelines that define how employees in a given organization should conduct themselves when they want to engage themselves within certain activities like politics, examples include; organization culture, politics, and ethics. Human resource management, on the other hand, is concerned with implementing the said concepts by doing whatever is necessary to develop strategies of setting rules for the concerned employees. Example, under the organization concept of organization culture, human resource will be concerned with acting as an amplifier of the organization culture using any communication means like employee orientation to help him/her understand the said culture. The same is true for other concepts. The primary responsibility of a human resource manager is to ensure that human resources are utilized and managed as efficiently and effectively as possible (Saiyadain, 1999). Particularly, he/she does; recruitment and selection as well as developing the workplace as required by the organization. He also sees through that all employees receive the required training that is relevant to their job. Others are; motivating employees, ensuring a balance

Land Pollution Essay Example for Free

Land Pollution Essay Causes of Land Pollution 1. Degenerative Actions Degenerative Actions encompass a lot of human actions, including deforestation, overuse of pesticides and chemical fertilizers, desertification, mining, inefficient and / or inadequate waste treatment, landfill, litter, etc. 2. Misuse of Land Misuse of Land mainly refers to felling of trees to clear land for agriculture, as well as processes like desertification and land conversion. Desertification is when anthropogenic effects of human development or other actions convert a piece of (essentially) fertile land into desert-land or dry land. Land once converted to desert-land can never be reclaimed by any amount of corrective measures. This is also a serious issue because t does not only affect the land, but also the overall biodiversity of a place, especially when land is cleared for agriculture. A lot of indigenous flora and fauna is lost in the process. 3. Soil Pollution Soil Pollution is when the top-most soil layer of land is destroyed or polluted. Soil pollution is again another cause of land pollution that affects not only the land, but also a lot of other things such as forest cover of a region, productivity of land in terms of agriculture, grazing etc. Soil pollution is also caused by wrong agricultural practices, such as overuse of chemical fertilizers and pesticides. This causes non-biodegradable chemicals to enter and accumulate in the food-chain a process often referred to as biomagnification of a pollutant. 4. Land Conversion Land Conversion is the process whereby a piece of land is converted from its indigenous form to a form used for either agriculture or infrastructure. Land conversion is especially a growing problem that we possibly do not have a good or a good enough solution for. The best way to avoid land conversion is to make efficient use of the available land. Using a piece of land to its maximum potential is the key to eliminate many of the causes of land pollution. Effects of Land Pollution 1. Effects on Climate Land pollution can affect the general environment of the Earth. Land pollutions leads to loss in the forest cover of Earth. This is in turn going to affect the amount of rain. Less rains mean lesser vegetation. The effect of all different kinds of pollution will eventually lead to problems like acid rains, greenhouse effect, global warming. All of these problems have already initiated and need to be curbed before the situation runs out of control. 2. Extinction of Species One of the major causes of concern is the extinction of species. Species are pushed towards endangerment and extinction primarily by two processes. Habitat fragmentation is the fragmentation of the natural habitat of an organism; cause primarily by urban sprawl. Habitat destruction, on the other hand, is when land clearing adversely affects animals special such that their natural habitat is lost. Both the actions can cause some species to go extinct and others to become invasive. 3. Biomagnification Biomagnification is the process in which certain non-biodegradable substances go on accumulating in the food-chain (in one or more species). The most common example is of methylmercury in fish and mercury in eagles. Not only does biomagnification put the particular species at risk, it puts all the species above and below it at risk, and ultimately affects the food pyramid. 4. Effects on Biodiversity Species extinction and biomagnification is going to overthrow the balance of nature very significantly. The main reason for this is disturbance created in the food chain. To give you a very simple example on account of biomagnification of mercury in eagles, they might go extinct in the subsequent years. However, we know eagles prey on snakes. Less (or no) eagles will then result in more number of snakes! Ways to Reduce Land Pollution 1. Reduce toxic materials. Waste materials that are disposed of should have minimal toxic materials. This can be done by treating the waste materials with various chemicals to make them less toxic. Once the waste is treated, it can be disposed of using responsible methods. Harmful chemicals can also be replaced with less toxic, biodegradable materials. 2. Recycle waste materials. As explained by the Stanford Recycling Center, each American throws away 7 1/2 lbs. of garbage. Garbage requires landfills, which takes up large amounts of land. 3. Buy organics products, especially organic cleaners, pesticides, insecticides and fertilizers. The advantage of using organic products is that they are biodegradable and friendly to the environment. 4. Avoid littering. Excessive littering is one of most common reasons for land pollution. 5. Take initiative to inform others about the harmful effects of littering. Organic wastes must be disposed off in areas that are far from human or animal habitation. Waste like plastic, metals, glass and paper must be recycled and reused. 6. Improve fertility of the land by reforesting. Soils in forested lands are far more fertile than soil without trees, suggesting that trees have the ability to fertilize land.