Tuesday, December 31, 2019

Renewable Sources of Energy Soloar Energy Essay - 870 Words

In our world today we have many problems such as an ever-growing issue we are faced with that is the use of electricity, in that matter we are faced with many problems locally and globally. If electricity is not used sparingly/wisely locally, the bill price would be very expensive and families would have to use their hard earned money to pay the bills of high electricity consumption. And thus, families would have to spend lots of money every year just for paying the bills alone. The problems that people face globally is that as more money is spent and with the problem of inflation, the bill prices would only increase and thus become more expensive. Solar power is energy efficient, what is meant by that is that solar power cannot ever run†¦show more content†¦Diagram of the comparison of the consumption to the conservation of different types of power sources URL: http://i2.wp.com/costofsolar.com/management/uploads/2013/09/clean-energy-sources.gif There are many benefits of using solar power as a source of electricity with the main one being the consumption to conservation ratio. Because the sun’s energy is being constantly absorbed by the solar panels, there is lots of excess energy that is transferred onto the grid. And during nighttime for example when power is low, the grid will transfer the energy to your house using the energy that was previously stored and not using energy from local power grids. Solar power slows down global warming, as we all know global warming is one of the biggest problems the world is facing now and with the implementation of science into our daily lives, solar power slows down global warming due to its characteristics. In addition to global warming problems, which are bound to cost the world plenty of money, solar panels help people save money for the long-term affect of global warming. Graph of the money saved after going solar URL: http://costofsolar.com/how-much-are-solar-panels-savings/ As the sun consistently rises and sets, the security given by solar power is irrefutable as it is impossible (as of now) for companies to charge us to pay for the sun’s services. Not only that, but solar power or if you have already installed solar

Monday, December 23, 2019

The Role Of Epigenetics And Genetics, Research Of...

Role of Epigenetics The research of epigenetics has evolved from the twentieth century from two scientists including Conrad H. Waddington and Ernst Hadorn who combined genetics and biology. There was an interest in this study in the 1990s. Research has evolved trying to figure out the changes caused by epigenetic mechanisms. This field is growing as researchers are unraveling environmental and lifestyle influences on genes (Epigenetics, n.d.). This paper will discuss differences in epigenetics and genetics, current research of epigenetics, and diseases associated with epigenetics. Epigenetics and Genetics Epigenetic means, in addition to changes in genetic sequence (Weinhold, 2006). It differs from genetics in various ways. Epigenetics examines alterations in gene expression caused by other mechanisms that do not alter the DNA sequences. This can cause identical twins to have different diseases. Genetics is a field of biology. The study of genes, genetic variation, and heredity encompass genetics. Every person inherits genes from both their parents (Mandal, 2013). Processes of epigenetics include methylation, acetylation, phosphorylation, ubiquitylation, and sumolyation. These processes can be a normal part of life but only if they occur properly (Weinhold, 2006). Current Research A well-studied process is DNA methylation. This is the removal or addition of methyl group in cytosine bases. It has been observed in various diseases such as cancer. Cancer has been studiedShow MoreRelatedIntroduction:. Epigenetics Studies The Biological Information1364 Words   |  6 PagesIntroduction: Epigenetics studies the biological information that can be inherited in addition to the DNA, through biochemical changes such as methylation and histone modifications that can affect gene expression and lead to a particular phenotype [9]. Epigenetic plasticity can be influenced by internal and external factors, such as the in utero environment of early development [9]. The intrauterine environment can have short and long term effects on the health and future disease state of offspringRead MoreBehavioral Epigenetics : Biological Heredity And Nurture1428 Words   |  6 Pagesothers do not? Behavioral epigenetics examines how nurture shapes nature, where nature refers to biological heredity and nurture refers to everything that occurs during the animal s lifespan. Epigenetics is the study of alterations in an organism caused by modifications of gene expressions instead of alterations of the genetic code itself. Behavioral epigenetics is the field of study, which analyzes the role epige netics have in shaping human or animal behavior. Epigenetics works by wrapping DNA aroundRead MoreThe Theory Of Maternal Age And Its Influence On The Risk Of Autism Essay1278 Words   |  6 Pagesdiligently over the years, but the exact mechanism of what causes autism is still unknown. The extensive research has been able to rule out factors that do not contribute to autism and has made advancements in possible causative factors. As of right now, it appears that the source is possibly multi-factorial, just like the disorder. Theories that are believed to be a part of the cause include genetic, environmental, maternal age, viruses, toxins, and medical conditions. In order to test the theoryRead MorePromising Treatment for Alzheimers Disease Essay566 Words   |  3 PagesAlzheimer’s disease (AD) is a neurodegenerative disorder(1-3) causing progressive loss of cognitive functions leading to dementia and death.(4) Older age is the highest risk factor for AD (3, 5) and the prevalence of AD rises from 3% among those 65-74years to almost 50% among those 85year(2). An estimated 5.2 million Americans of all ages had AD in 2013(1). It currently affects more than 33.9million people worldwide(4) and is predicted to be affecting more than 80million people worldwide by 2040(3)Read MoreDiet Mediated Epigenetic Effects On The Microbiota Gut Brain Axis Essay1390 Words   |  6 PagesDiet Mediated Epigenetic Effects on the Microbiota-Gut-Brain Axis The Future of Epigenetic Drugs The Oxford English Dictionary defines a drug as, â€Å"a substance which has a physiological effect when ingested or otherwise introduced into the body† (â€Å"Drug,† 2016). Most would consider this definition too broad since simply ingesting food causes physiological changes in the body. However, most do not consider the multifarious ways in which the food that we eat affects our epigenetic gene expression, orRead MoreThe Community Of Micro Organisms Within A Host Individuals Gastrointestinal Tract937 Words   |  4 Pagescells reside in animal hosts as commensals, symbionts, or as pathogenic parasites and form a veneer over almost all body surfaces (Stilling et al., 2014). Increasingly, research is showing the importance of host microbiota composition and the bidirectional signaling pathways between the brain and the gut (some of which are epigenetic). These studies elucidate the profound effects this signaling can have on behavior and cognition, and will be the foc us of this review (Sommer Backhed, 2013). The communityRead MoreBipolar Disorder Essay1129 Words   |  5 Pages Furthermore, inflammation is linked with bipolar disorder and can explain some of the comorbidities such as diabetes, heart disease, and obesity, that result in decreased life expectancy. Inflammatory molecules are produced in the periphery by immune cells such as helper T cells and macrophages, in response to pathogens or cell damage. The proinflammatory molecules produced in the body can stimulate the microglia and other neuroimmune cells, by entering the brain through regions where the bloodRead MoreGenetic And Non Genetic Mechanisms Of Inheritance Essay2222 Words   |  9 PagesRegina Noel 10/19/2016 Epigenetics: Genetic and Non-Genetic Mechanisms of Inheritance When discussing the topic of genetics, it is typically viewed from the perspective of Mendelian inheritance in which genes are transmitted from parent to offspring solely through the use of genetic alleles, which are the alternative form of genes that have varying DNA sequences and chromosomes that affect the phenotype, visual gene trait (Toth. 2015). If and how a genetic trait is expressed is whether the allelesRead MoreThe Role Of Dna Methylation On Breast Cancer2323 Words   |  10 PagesBMS3003 Essay Epigenetics: The Role of DNA Methylation in Breast Cancer The epigenetic profile of BC cancer cells is very different from that of normal breast cells. Epigenetic changes bring about cancer via the ‘switching off’ of TSGs and the ‘switching on’ of oncogenes, which may happen separately or simultaneously. Advances in our knowledge and in technology used to analyse DNA methylation could hold the key for a better way of treating BC, by personalizing treatment to reduce side effects ofRead MoreChanges And Development Of The Aging Process1972 Words   |  8 PagesEpigenetic changes are currently recognized as part of the aging process and have been implicated in many age-related chronic diseases such as AD (1–3). The term epigenetics includes a variety of processes known to regulate gene expression in a stable and potentially reversible way, without altering the primary DNA sequence (4). Since epigenetics allow for the integration of long-lasting non-genetic inputs in the genome, research on age-related disorder s have recently focused in epigenetic mechanisms

Saturday, December 14, 2019

Organizational Conflicts and Building Coalitions Free Essays

Conflict within the organization is an every day reality as no one individual will have the same opinion or style. The differences found amongst people in the workplace has required perceptions to change when it comes to leading a team and implementing strategy. One’s attitude must be flexible and tolerant of change and conflict. We will write a custom essay sample on Organizational Conflicts and Building Coalitions or any similar topic only for you Order Now Conflict must be an accepted factor or otherwise the organization will not survive. In many ways, leaders and management look at conflict as a positive. Because conflict taking time and effort to resolve, it also allows for critical thinking and opening the path for new ideas and solutions. This works to the company’s advantage over the long run as it continues to think outside the box or get do away with the box entirely. This leads to innovation. The attitude toward knowledge has evolved because more than one type is needed in order to implement a new idea. This changes the needs of workers and organizations as diffusion of innovation takes place as many different points of view are considered. While the idea that conflict can be a positive, leaders must also keep in mind the other side of the spectrum or the negative. While conflict can lead to innovation, it can also open up the employee to too many opportunities, which can influence their creativity and productivity. It produces a whole new reality that employees may not be prepared to handle. Product diversification could mean failure. Technology, while it is wondrous and makes jobs easier, can also be dangerous. With telecommunications, a new breed of crime has been created with identity theft and corporate brand protection becoming important. Technology can be disastrous if put in the wrong hands. With innovations come new inventions that make our lives easier but also have a higher risk when used. This is the nature of the realm of possibility. This can backfire as it can also destroy and impose new rules of conduct upon communities. As much as many like the idea of innovation, for those scared of change, it is difficult to embrace fully. This leads to further conflict or counter movements to conserve what is left because the longer a conflict goes unresolved, the harder it is fix. This like a lack of communication can lead to a break in the cycle for the organization. Still organizational conflict and change is about the future. However, as more products and services are produced and distributed throughout the world, debate continues regarding leaders’ obligation to take on more social responsibility. To change the way business is conducted, we may need to establish new operational styles that set new expectations for both today’s work force and corporate accountability. Looking at a corporation like Johnson and Johnson, one realizes within a team everyone has a function to meet production quotas and the harmony produced translates into efficiency. Total Quality Management (TQM) is still evident as companies push to analyze productivity as it reflects success, profit, as the numbers still remain the bottom line. Change means introducing new players to the reality, which one takes the risk, could lead to further conflict or creation. This means the possibility of interacting with outsiders or traveling in other countries for opportunities. One such situation can arise when an American company sets up shop in England. How will the locals react to such international involvement and on what levels will this be tolerated? How much will gained by so much change or resulting conflict? It is the ability to accept the new reality of today’s workplace that makes an organization competitive. A company like Johnson and Johnson faces many challenges in the future due to this new reality. How to cite Organizational Conflicts and Building Coalitions, Essay examples

Friday, December 6, 2019

Baroque and Classical Wordpainting Techniques Essay Example For Students

Baroque and Classical Wordpainting Techniques Essay Renaissance composers were focused on furthering the texts in music, fully developing the lyrics Therefore, the use of word painting, the musical presentation off literal word, phrase, or poetic image, is clearly seen in many pieces. Baroque music, with the institution of the opera being created, was able to fully examine human emotion and the expression of characters. While word painting continued to be used, the use of the aria in operas enabled the audience to witness an outpouring Of emotions through a soloist. The techniques used during the Renaissance era were carried over into the Baroque era and were expanded upon in order to provide for more in depth expression. The madrigal originated in Italy in the 16th century. This type off piece, which was designed for several soloists With the text being a short poem, was the result of an outpouring of Italian poetry during the Renaissance. As a result the madrigal has very poetic images and its musical composition speaks to that same idea. The English madrigals, Thomas Whelks, displays typical characteristics of a madrigal in his work, As Vests Was Descending from The Triumphed of Iranian (1601). This madrigal paints the image of Vests, who is the Roman goddess of the hearth (her flame was protected by the nine Vestal virgins), descending a hill tit her attendants, while Iranian, who is Queen Elizabeth, is climbing the same hill with her young shepherds. The main text tot the song, and its parallel musical composition, depicts the act of Vests attendants deserting her to join the fair Iranian. Whelks makes excellent use of word painting in order to create a piece that is as musically colorful and useful in telling a story as are the lyrics. As Vests Was Descending utilizes six voices, which allows for quite complex harmonies and layers of vocals. The first two lines of the piece contain the overdo descending ND ascending, and the lines are put to descending and ascending scales respectively in order to illustrate the idea that Vests is making her way down the hill While Iranian is climbing the hill. Continuing through the piece, the words running down are portrayed through vocalists quickly descending their voices one after another. Whelks fully utilizes the multitude Of voices in the piece through the next portion. When describing how Vests attendants ran down first two by two, then three by three together, he literally has at first two voices inning, then three singing, then all voices singing together. This provides an audible effect of the building and collecting of bodies ultimately all uniting. The next line, leaving their goddess all alone, is both physically and emotionally represented by a single voice. A soloist sings the overdo all alone which both clearly portrays to the listener the idea of solitude and Vests feeling of abandonment. Lastly, the concluding line of the piece, Long live fair Iranian, contains the longest bass note on the word long in comparison to the Other words of the line. This again is a clear musical representation of a word of the text, a common technique used by Whelks. The last line, in general, is a joyful one, and that is represented through the voices quick and joyful reproduction Of the phrase through their vocals. Whelks is able to produce emotion and ideas simply through his musical composition. When placed alongside with the lyrics of the piece, As Vests Was Descending takes on a fully developed piece of expo erosion. The word painting technique was carried over from the Renaissance period and used quite often in the Baroque. The first opera created, Monteverdi Refer (1607), utilizes techniques in order to musically illustrate human emotion. In the piece Tu Se Mortar this idea can be heard from the very first notes, After being told tot Eurydice death, Orpheus declares his emotions in Tu Se Mortar. The piece begins an organ and a bass lute, the lute representing Orpheus harp, which speak to the songs dark tones. .u3b420e49d917844889ea00a01af3cc9b , .u3b420e49d917844889ea00a01af3cc9b .postImageUrl , .u3b420e49d917844889ea00a01af3cc9b .centered-text-area { min-height: 80px; position: relative; } .u3b420e49d917844889ea00a01af3cc9b , .u3b420e49d917844889ea00a01af3cc9b:hover , .u3b420e49d917844889ea00a01af3cc9b:visited , .u3b420e49d917844889ea00a01af3cc9b:active { border:0!important; } .u3b420e49d917844889ea00a01af3cc9b .clearfix:after { content: ""; display: table; clear: both; } .u3b420e49d917844889ea00a01af3cc9b { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u3b420e49d917844889ea00a01af3cc9b:active , .u3b420e49d917844889ea00a01af3cc9b:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u3b420e49d917844889ea00a01af3cc9b .centered-text-area { width: 100%; position: relative ; } .u3b420e49d917844889ea00a01af3cc9b .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u3b420e49d917844889ea00a01af3cc9b .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u3b420e49d917844889ea00a01af3cc9b .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u3b420e49d917844889ea00a01af3cc9b:hover .ctaButton { background-color: #34495E!important; } .u3b420e49d917844889ea00a01af3cc9b .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u3b420e49d917844889ea00a01af3cc9b .u3b420e49d917844889ea00a01af3cc9b-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u3b420e49d917844889ea00a01af3cc9b:after { content: ""; display: block; clear: both; } READ: Paul Cezanne Biography EssayThe singers vocal lines are also fairly free, they have no set beat, meter, or phrase pattern, This, therefore, creates the sense of a monologue or soliloquy, an actors expression of inner emotion. Monteverdi, like other Baroque composers, frequently used word painting, The opening words, You are dead, repeated and culminating in You have left me forevermore, never to return, and remain, are song in a stretched out, long and slow fashion, but as the verse continues, intensity and volume is increased to result in basically an Outburst by the words, De ii rimming, or and remain. The free beat and meter of the vocals allows for the singer to illust rate the emotion Of the text through the speed in Which the words are sung and the intensity of each word. More traditional word painting is used in the sense that there is a low tone on babies or abysses in order to depict the deepness and descending nature of the underworld. Another strategic low note is placed on mortem to symbolize death and depression. Very high tones are used on the words Steele and sole in order to depict the physical and emotional height of the stars and sun. Through the dynamic use of climatic high notes in contrast to somber low ones, Monteverdi is able to fully express the range of emotions Orpheus is experiencing and illustrate the passion and intensity that he is lining. Another opera composer of the period, the English Henry Purcell, makes use of a ground bass in his recitative to set the emotional tone of Didos Lament. The ground bass, which utilizes a descending chromatic scale, is repeated eleven times, This displays the grief and sorrow that Dido is experiencing after abandonment by her lover, Names. Didos Lament, as an aria, displays the immense amount of attention placed on expressing human emotion in the opera. The purpose of the piece is to fully examine the emotion or thought to the point where the idea has been fully exhausted. Through repetition, particularly in the last lines of Remember me! But ah! Forget my fate, and the constant ground bass, Didos lamentation and thought process has been fully examined and expressed in the aria. In the non-secular, sacred world of the Baroque era, J_S. Bach sis prime example of a composer expressing complex ideas and emotions musically. Bachs B Minor Mass contains two contrasting movements Within the Credo, Crucifixes and Et Resurrect. In order to express the immeasurable grief of the crucifixion, Bachs Crucifixes has its foundation in a basso station, a chromatically descending ground bass. This is the same Baroque technique used to symbolize grief as in Parcels piece. Crucifixes also contains four parts, soprano, alto, tenor, and bass, which have changing melodic lines in order to create dynamic, dissonant harmonies. This use of dissonance is a method used to portray sorrow and grief which dates back to the earliest form of sacred music in the Medieval era. While this feeling of sorrow is produced throughout the piece by these numerous techniques, there is a shift from the songs minor key to a major one. This provides an uplifting feeling, a sign of hope, which mimics the emotion and Tory of the actual crucifixion, Chrisms grief and sorrow producing hope for all peoples. Et Resurrect contrasts Crucifixes as uses a chorus as opposed to tour soloists and uses an orchestra as opposed to a small orchestra of strings. The piece expresses the hope and joy that results from the crucifixion through its jubilant, fast tempo, the fact that it is constructed in major, and a rising melodic line on the words, Et resurrect. The methods used in the Renaissance in order to express emotion were also present in the Baroque and veer developed into more complex, prominent musical symbols. The madrigals of the Renaissance were the foundation for word painting, using high and low tones in order to portray physical space and express happy or somber notions. .u2ae86a12f5db69c4ec61f743f984272c , .u2ae86a12f5db69c4ec61f743f984272c .postImageUrl , .u2ae86a12f5db69c4ec61f743f984272c .centered-text-area { min-height: 80px; position: relative; } .u2ae86a12f5db69c4ec61f743f984272c , .u2ae86a12f5db69c4ec61f743f984272c:hover , .u2ae86a12f5db69c4ec61f743f984272c:visited , .u2ae86a12f5db69c4ec61f743f984272c:active { border:0!important; } .u2ae86a12f5db69c4ec61f743f984272c .clearfix:after { content: ""; display: table; clear: both; } .u2ae86a12f5db69c4ec61f743f984272c { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u2ae86a12f5db69c4ec61f743f984272c:active , .u2ae86a12f5db69c4ec61f743f984272c:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u2ae86a12f5db69c4ec61f743f984272c .centered-text-area { width: 100%; position: relative ; } .u2ae86a12f5db69c4ec61f743f984272c .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u2ae86a12f5db69c4ec61f743f984272c .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u2ae86a12f5db69c4ec61f743f984272c .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u2ae86a12f5db69c4ec61f743f984272c:hover .ctaButton { background-color: #34495E!important; } .u2ae86a12f5db69c4ec61f743f984272c .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u2ae86a12f5db69c4ec61f743f984272c .u2ae86a12f5db69c4ec61f743f984272c-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u2ae86a12f5db69c4ec61f743f984272c:after { content: ""; display: block; clear: both; } READ: Essay about Face PaintingRapid notes Or ascending and descending scales were commonly used as well. These techniques were also found in the Baroque operas and musical compositions for church services. While Monteverdi and Purcell expanded the idea of word painting into the use of ground basses and constant musical representation Of emotion throughout a piece, Bach also included these same symbolic strings of notes in order to express feelings in his sacred musical impositions. While opera composers recitatives and arias were entire pieces in which their musical composition spoke to the mood and feeling of the emotion or idea at the center of the piece, Bachs cantatas, which were regimented and joyous, also spoke to the jubilant and organized ideas at the center of his German Protestantism. As Italian and English Madrigal composers used these techniques to portray happy love melodies in the Renaissance, composers utilized these same techniques to portray sorrow and grief in operas and a whole range of emotions in sacred pieces in the Baroque,