Tuesday, August 25, 2020

Yuyuyuy

Ben Symonds Clarke gets hit by a vehicle High school understudy Clarke Greenbank, who was recently struck by a vehicle, has defeated the mortification and misuse and is currently back on the social scene. On September eleventh 2008, Clarke Greenbank was biking from his home to Harry Miller Middle School, situated in Rothesay New Brunswick. He was nearly there, he rode up to the cross walk and ensured the vehicles halted for him to cross, they did, and lamentably one of the drivers didn't see Clarke.Clarke was hit by an approaching vehicle; he was hurled off his bicycle and arrived on his back on the hood of the vehicle, he at that point folded off the vehicle into the center off the road. Luckily Clarke was not harmed harshly, Clarke says â€Å"My back was somewhat sore for half a month and I wasn’t ready to play sports or anything†. Clarke’s mortification began once the updates on his mishap spread through the school, individual colleague Colin Rachford says tha t the responses of Clarkes peers were along the lines of â€Å"hahahahahaha†, â€Å"Oh my god† and â€Å"Of course it was Clarke†.It was the school joke, individuals would regularly bring it up to Clarke, and he would get gazed and chuckled at while strolling the desolate corridors of Harry Miller Middle School. The prodding continued for quite a while; Clarke says â€Å"I was actually known as the person who got hit by a vehicle for all of evaluation 8†. From the outset Clarke would become irritated or irate when individuals would bring it up, by either disregarding them or advise them to â€Å"shut up†. These teasing’s kept on occurring and Clarke was getting burnt out on getting distraught over it so he chose to poke fun at the occurrence. He was delighted with the consideration he was getting.Classmate Bailey Collins says â€Å" One day in class we had a flexibly instructor who made us tell our name and 1 snippet of data about ourselves , when it got to Clarkes turn he stated: My name is Clarke Greenbank and I got hit by a car†. Clarke figured it is silly to let it get to him always, from that point forward Clarke was neither embarrassed nor humiliated about his occurrence however acknowledged as a decent story to tell when he is more seasoned and has children of his own and he says â€Å"Hopefully when I recount to my children the tale of me getting hit by a vehicle they will be increasingly cautious when crossing streets.Now as opposed to being known as the person who got hit by a vehicle, Clarke is known for his remarkable speed skating aptitudes, incredible comical inclination, alright preference for music and his enthusiastic grin. From getting hit by a vehicle Clarke has figured out how to expect the unforeseen throughout everyday life and to look left and right before going across the road. Clarke is appreciative that he was not truly harmed and from the man himself â€Å"if it was blended there, ità ¢â‚¬â„¢s from there’.

Saturday, August 22, 2020

Radio Frequency Identification RFID Tags †MyAssignmenthelp.com

Question: Talk about the Radio Frequency Identification RFID Tags. Answer: Presentation: The most embraced innovation that is broadly utilized is the RFID (Radio Frequency Identification) innovation that is utilized for following products and articles in coordinations and flexibly chain applications. The RFID innovation has two gadgets in the framework. One section is an investigator or a peruser which has cross examination and stimulation work (Ariff, Ismarani and Shamsuddin 2014). The subsequent part is a transponder or a label which is appended to the items and transmits the information back to the peruser. The tag of RFID likewise has two sections: a RFID chip and reception apparatus. This report essentially comprises of two RFID frameworks of UHF (Ultra High Frequency) and SHF (Super High Frequency). UHF labels of RFID don't have power source which is ready as opposed to utilizing recieving wire for gathering vitality from RF peruser field and to initiate the hardware (Bagirathi and Sankar 2017). Aloof labels of UHF don't move new power as opposed to reflecting back to peruser the consistent wave that is gotten by changing the impedance of the reception apparatus. The recieving wire tag ought to be effective and ought to be coordinated appropriately to chip with the goal that the gathered force is amplified and furthermore accomplish a range up to 10 meters (Bashir et al. 2017). Dynamic labels essentially have SHF frequencies extending between 433 MHz to 915 MHz. Natural contemplations, label choice and client inclination chiefly directs which application utilizes which recurrence. For the most part RFID frameworks which work on 433 MHz are supported by organizations in view of its long frequency. The long frequencies empowers to work better with water and metal. In this digitization time, the utilization of Radio Frequency Identification (RFID) is quickly developing since it has numerous points of interest with correlation with Auto-IDs. As talked about over, the arrangement of RFID has two sections known as tag and the peruser (Bibi et al. 2017). The fundamental capacity of the RFID framework is to recover all the data naturally with the assistance of peruser which is put away in the tag beforehand. There are likewise a few confinements of utilizing RFID tag as the labels have single radio wire which is utilized for backscattering and accepting (Chambe et al. 2014). The chip that is available in the label changes the impedance between the mind boggling qualities and short out worth which balances the sign that is back scatterer as per which the data is put away inside the chip on the other hand. The reception apparatus doesn't get any sort of intensity from peruser during short out (Dakir et al. 2017). Thus, the effectiveness of vitality retention keeps on dropping fundamentally. Two impedance cut off the conjugate coordinated in the short out stage, the status won't give greatest distinction in impedance in backscattered signals that outcomes in read the signs in shorter range. This issue of RFID has additionally been moderated. The procedure of short out is relieved by executing double structure of reception apparatus. In a solitary RFID chip, a double radio wire structure is fused (Donno, Catarinucci and Tarricone 2014). With the fuse of double reception apparatus, all the signs are used for backscattering and accepting the activities independently. In huge numbers of the reception apparatuses of RFID labels, UHF (Ultra High Frequency) and SHF (Super High Frequency) groups are proposed (Ding et al. 2014). In a portion of the frameworks, convectional recieving wires that a re single are utilized and others utilizes double radio wire. The Rationale The most huge bit of leeway of Radio Frequency Identification utilizing UHF and SHF is that they can utilizes double structure of recieving wire which permits the sign to peruse information from far away. There are for the most part two kinds of UHF; dynamic UHF and latent UHF. Detached UHF can peruse information across rooms moreover. The dynamic and inactive labels which are battery helped can peruse the information in the labels across structures and furthermore in condition which has troublesome Radio Frequency (Fernndez-Carams et al. 2016). The measure of information that a RFID label stores is multiple times more than the information that are put away in standardized identifications. This permits to keep more information tracks that is required in stock which incorporates part number, sequential number, subtleties of producer, client, area of creation, seller, date of termination and a lot more subtleties of the item that is required. In this report, there is an explained investigation about the utilization of Ultra High Frequency and Super High Frequency in Radio Frequency Identification applications. There are many bit of leeway and burdens of utilizing RFID in any applications (Huber et al. 2014). Those quality and disadvantages are intricately depicted in this report. There are sure impediments of utilizing UTF and STF in RFID applications which are explored in this report. Some contextual investigations are referenced for instance of UTF and STF to have insights regarding the point. Some proposal just as decision about utilizing UTF and STF is concentrated in this report. Extension and Limitation Extension: The frameworks of standardized tag are basically utilized for keeping the data of the item, cost, stock control and some more. However, these frameworks have a few downsides when contrasted and RFID (Itoh and Machida 2014). The scanner tag stores exceptionally less measure of information as contrasted and RFID. Roughly 1000 bytes information can be put away in Radio Frequency Identification labels. The RFID labels utilizing UTF and STF are for the most part explicit to every one of the things, yet standardized tags are not explicit. For dealing with the standardized identification framework, human collaboration is required. Standardized tag needs access of time of sight to optical scanner for data that is item related (Jeon et al. 2017). On the off chance that the data that is put away in the standardized tag is to be adjusted, at that point the entire scanner tag is to be supplanted which isn't the situation utilizing RFID. The information can be changed in the flexibly c hain in RFID by a collaboration among peruser and microchip. The arrangement of standardized identification isn't precise as RFID. To utilize RFID in the majority of the frameworks empowers simple treatment of the framework and the extent of putting away information is additionally high. Restriction: As there is extraordinary potential in the arrangement of RFID in nearby part, there are likewise a few impediments of utilizing RFID tag. The primary downside is the expense of the RFID tag. When contrasted with other part in the coordinations gathering, the expense of RFID tag is a lot higher than different frameworks, for example, standardized identification framework. The pioneers of modern part are for the most part worried about the speculation return and furthermore the net benefit by making greater venture of the additional expense in the framework (Kamalvand, Pandey and Meshram 2016). The measure of volume that is utilized in the framework is relied upon cost. The most minimal cost that is accessible is low as 7.2 pennies and 10 million in volume and units individually. The RFID tag is around 30 to 40 pennies for littler volume while the expense of a standardized identification is about 4cents. There is likewise confinement on the protection and security of RFID framework for the unapproved perusers. The client protection faces an extraordinary test (Kibria, Islam and Yatim 2013). Assailants can follow the labels effectively that are utilized in RFID frameworks. There is an ID sequential number in the RFID frameworks utilizing labels and furthermore communicates an EPC (Electronic Product Code) to all the close by perusers. For this, there is a higher possibility of infringement with respect to the protection. Another impediment originates from the innovation. There are numerous frameworks that utilization radio signs for their transmission (Kuhn et al. 2016). As the RFID framework depends on the radio recurrence, other radio signs of various frameworks can change the signs. The obstruction degree for the most part relies upon the recurrence of tag and the condition that is utilized on. There is likewise an absence of normalization in utilizing the RFID labels. The Radio Frequency Identification is in its first stage and needs a lot of progress to proceed. The Radio Frequency Identification has numerous adaptations which work on various frequencies. They additionally need various kinds of perusers and programming (Laheurte et al. 2014). To reduce the restriction, there ought to be a fixed measure of recurrence so that there stays an interoperability in the middle of the wholesalers, retailers and producers. Framework Implementation and Types There are a few applications that utilization RFID with UHF and SHF. This contextual investigation presents a solitary sided RFID tag with double band reception apparatus. This label covers frequencies of 915 MHz to 2450 MHz at the UHF (Upper High Frequency) and SHF (Super High Frequency) groups individually. The label radio wire that is proposed for this situation study has single sided structure of reception apparatus with the ground plane (Lai, Xie and Cen 2013). The radio wire that is proposed can likewise be utilized with some metallic items without debasement in execution that is inverse to regular label recieving wire. The label reception apparatus that is depicted has a structure of double recieving wire both at Upper High Frequency and furthermore at Super High Frequency for convectional signal. There are two recieving wires that are autonomous (Marani and Perri 2015). One is utilized for backscattering and the other is utilized for getting. The recieving wire 2 which is the backscattering reception apparatus principally upgrades the understanding reach. The recieving wire with 2450 MHz goes about as a solitary traditional reception apparatus for accepting signs and radio wire 2 is utilized for backscattering activity. The radio wire 2 isn't used at 2450 MHz. The getting reception apparatus is in a F-shape opening and rearranged L-formed rectangular fix. The backscattering radio wire is made with line structure that is of wandered type. Appropriate advancement should be possible with the double conduct band structure with the F-formed and the L-molded spaces (Marques, Egels and Pannier 2016). RCS (Radar Cross Section) is utilized to assess the presentation, read range and increase of the reception apparatus. The structure idea of the radio wire with estimated and recreated results are essentially examined for this situation study. The reenactments that are utilized in the recieving wire are performed utilizing the FEM (Finite Element Method) that is primarily founded on HFSS (High Frequency Structure Simulator) of Ansys. The radio wire has a double structure with t

Monday, August 10, 2020

New biology resources debut on Khan Academy

New biology resources debut on Khan Academy We’re excited to share that, with support from the Amgen Foundation, we’re making lots of new videos, articles, and quizzes to help students taking biology courses at the AP and introductory college levels. Several areas of biology are already complete, and we’ll continue adding more throughout this school year and beyond.Here’s a more detailed list of the biology topics we’ve revamped so far:-  Chemistry of life-  Water, acids, and bases-  Properties of carbon-  Macromolecules-  Structure of a cell-  Membranes and transport-  Cellular and molecular biology-  Energy and enzymesIn addition to funding from the Amgen Foundation, scientists from the foundation’s parent company, the biotechnology firm Amgen, are volunteering their time to provide expert quality reviews of our new biology resources to ensure they’re top-notch. “Khan Academy has shown how to leverage technology to put an excellent education in the hands of every student,” says Eduardo Cetlin, president, Am gen Foundation. “We are proud to support Khan Academy in the development and launch of this exciting new biology content and hope these resources will help nurture, engage and inspire many future scientists in the U.S. and across the globe!”Were super lucky to have Emily Abrash on our team to lead all of this new biology work. Emily joined us after completing a PhD in biology at Stanford, where she was a biology teaching assistant. Emily also just so happens to be an intrepid cyclist who bikes dozens of miles to work each day!Stay tuned for updates on new content in other subjects. There’s way more coming soon!

Saturday, May 23, 2020

Gender Roles in Shakespeare Essay - 1760 Words

nbsp;nbsp;nbsp;nbsp;nbsp;It is a peculiar feature of Shakespeares plays that they both participate in and reflect the ideas of gender roles in Western society. To the extent that they reflect existing notions about the proper roles of men and women, they can be said to be a product of their society. However, since they have been studied, performed, and taught for five hundred years, they may be seen as formative of contemporary notions about the relationships between males, females, and power. Derrida was right in asserting that quot;there is no outside to the text.quot; His claim is that every text is affected by every other text and every other speech act. As an instance, most of Shakespeares plays have†¦show more content†¦Elizabethan society had a loosely determined set of normal behaviors that are frequently linked to gender. Despite diffusion of these gender expectations in both time periods (see Dollimore, Traub), there are definite behaviors that either lie within the constructs of gender or exceed/transgress patterns accepted as conventional. Through the mechanisms of exaggeration or transgression, Shakespeares comedies focus attention on the matter of gender and derive comedy from the situations created. Characters that are natural representations of their gender do not contain the same possibilities for comedy. Beatrice says quot;O, that I were a manquot; (Much Ado About Nothing, IV.i.303), implying in context that her gender has made it impossible for her to act. Other female characters in Shakespeare do take on male roles, and whether it is because their true identity is hidden or simply by virtue of their acceptance as non-female, they are able to function in the text in ways that an undisguised female character could not. Rosalind/Ganymede instructs Orlando in the ways of love. Viola/Cesario enters Orsinos house and, consequentially, his heart. Portia argues a case at law; actually serving as a judge in a dispute involving her new husbands best friend. In assuming a mans role, these women overcome the limitations to which Beatrice finds her sex subjected.Show MoreRelatedGender Roles in Shakespeare1834 Words   |  8 PagesGender Roles in Shakespeare It is a peculiar feature of Shakespeares plays that they both participate in and reflect the ideas of gender roles in Western society. To the extent that they reflect existing notions about the proper roles of men and women, they can be said to be a product of their society. However, since they have been studied, performed, and taught for five hundred years, they may be seen as formative of contemporary notions about the relationships between malesRead MoreGender And Gender Roles In Macbeth By William Shakespeare1043 Words   |  5 PagesIn Macbeth by William Shakespeare, gender plays a pivotal role in the development of the overall plot and as the play advances, certain characters, including Macbeth and Lady Macbeth experience a reversal in traditional gender behaviors. Additionally, we see gender confusion among other characters that enhances conflict in the play. Originally, Macbeth and Lady Macbeth are portrayed in ways that enforce their respective masculinity and feminism in accordance to the society around them. As MacbethRead MoreShakespeare s Viewpoint About Gender And Gender Roles1412 Words   |  6 PagesWhat is Shakespeare’s viewpoint about gender and gender roles in the play? Do you agree? In the play â€Å"Macbeth† by William Shakespeare the play was about power and greed. Macbeth were given prophecies from the witches and one of the prophecies was that he was going to become king. After he heard the news he told his wife what the witches told him. From there on she chose to do anything that was going to make them become apart of royalty. She accomplished this missions by manipulating her husbandRead MoreTransgressing Prescribed Gender Roles in Shakespeare Essay1502 Words   |  7 PagesTransgressing prescribed gender roles in As You Like It Shakespeares As You Like It is both a gentle, pastoral comedy and a complicated, dark debate on the relationship between love, power and gender construction. At the centre of the play is Rosalind, arguably one of Shakespeares most engaging, witty, intelligent, and lovable female characters. Rosalind is the epitome of Elizabethan femininity: beautiful, chaste, and charitable; and yet she is able to transcend traditional gender boundaries to becomeRead MoreGender Roles in Macbeth by William Shakespeare Essay1292 Words   |  6 PagesGender Roles in Macbeth by William Shakespeare Although at the time of Shakespeare, women were thought of as lesser beings, he still manages to portray them as strong, and influential people in his play Macbeth. The orthodox view of females when Shakespeare wrote the play is that they were homemakers, looked after their children, they were quiet, weak and unintelligent, and the only reason they existed is to have male children. Males however were the warriors and theRead MoreGender Roles Of Shakespeare s Taming Of The Shrew 2030 Words   |  9 PagesAngamnuaisiri 1 Narupat Angamnuaisiri Foster English IV 10 April 17 Taming of the Shrew: Gender Roles William Shakespeare was one of the most famous writers in the world during the sixteenth century. He came from England, born in 1564 and died in 1616. He was also a poet with more than one hundred sonnets and two long poems. Many of Shakespeare’s dramas illustrate various forms of domestic and social problems. He was a playwriter of some famous plays, such as Hamlet, Macbeth, Romeo and JulietRead MoreGender Roles And Roles Of William Shakespeare s The Merchant Of Venice 1837 Words   |  8 Pages Gender plays an important role in Shakespeare’s comedies. Cross gender roles and cross dressing are essential not only for the inherent humour of the situation but also for the advancment of the plot. English Renaissance stereotypes of women and men and their various roles and responsibilities in society are reflected in Shakespeare. What sets Shakespeare apart is the fact that he also challenges, and at times even breaks down those stereotypes especially in his comedies. Hamlet may proclaim â€Å"FrailtyRead MoreShakespeare s Othello - Role Of Women And Gender Representation1312 Words   |  6 PagesWomen in Othello The role of women and gender representation in Othello challenged the male dominated society in that time period. Women in Shakespeare’s time were seen as being loyal and submissive to their husbands and not going against their husband’s judgment. Shakespeare developed complex and varied female characters in his plays, especially the women portrayed in Othello. In the play, Shakespeare introduces three female characters: Desdemona, Othello s wife, Emilia, Iago’s wife and mistressRead More Gender Roles in Romeo and Juliet, by William Shakespeare Essay857 Words   |  4 PagesRomeo and Juliet, by William Shakespeare, there is an overlaying presence of the typical roles that men and women were supposed to play. During Elizabethan times there was a major difference between the way men and women were supposed to act. Men typically were supposed to be masculine and powerful, and defend the honor. Women, on the other hand, were supposed to be subservient to their men in their lives and do as ever they wished. In Romeo and Juliet the typical gender roles that men and women wereRead MoreGender Roles Of Romeo And Juliet By William Shakespeare1259 Words   |  6 PagesGender Roles in Romance Comics Author and civil rights activist Maya Angelou once said, â€Å"How important it is for us to recognize and celebrate our heroes and she-roes!†. When one thinks of comic books, it is very likely that the subjects that come to mind are Marvel’s Spiderman or DC’s Batman. Although comic books are stereotypically thought to be mainly about super heroes, there are a wide variety of subject matter they could be written about, such as romance. In the 1950s – 1960s, it was common

Tuesday, May 12, 2020

Othello, By William Shakespeare Essay - 1483 Words

Othello, in the simplest of terms, can be reduced to a play of jealously. Back in the 1940s and 1950s, when scholars focused on Shakespeare’s tale of the Moor, they centered all of their thoughts on the characters controlled by their own jealousy (James). In modern day, we’ve come to a time of civil rights where seeing the insane racism in this play is inevitable. To not see, this is an act of ignorance. Audiences during Shakespeare’s time would have been privy to this aspect as well, though they would not have been horrified as we are today. They would notice the subject of race in the play, but it was something they were used to. As a foreigner in Venice, Othello already has an uphill battle to climb to claim the role of the protagonist. For the majority of the time, an audience wants to see their own lives portrayed, or at the very least, they want to see something they can resonate with. In fact, for them, they would have been more surprised by the full title , The Tragedy of Othello the Moor of Venice, over anything else. It was virtually impossible to be a Moor of Venice because in those times, being a Moor and being of Venice were mutually exclusive identities. They battled against each other. You could be one or the other, but never both. [PH2] Yet, here before the audience, stands Othello, who fits the mold of both. This is the first instance of visual evidence that strengthens the plot and it ends in the demise of multiple characters throughout the play. TheShow MoreRelatedOthello, By William Shakespeare957 Words   |  4 Pagesinnocent person kills himself while not knowing the truth. The best example of that would be the play Othello by the great William Shakespeare. As little as a handkerchief could make a difference if it is a symbol for something. In the play Othello by Shakespeare, handkerchief is first introduced by Othello to his beautiful mistress, Desdemona, as a sign of their love. At the end of the play what gets Othel lo to take extreme measures by the location of the handkerchief. As the symbol of the handkerchiefRead MoreOthello, By William Shakespeare1599 Words   |  7 Pages William Shakespeare’s 16th century play Othello is a duplicitous and fraudulent tale set alternatingly between Venice in act 1, and the island of Cyprus thereafter. The play follows the scandalous marriage between protagonist Othello, a Christian moore and the general of the army of Venice, and Desdemona, a respected and intelligent woman who also happens to be the daughter of the Venetian Senator Brabantio. Shakespeare undoubtedly positions the marriage to be viewed as heroic and noble, despiteRead MoreOthello, By William Shakespeare1218 Words   |  5 PagesIn a historical time period where emphasis was shifting from religion to race and ethnicity, key indicators of differences that perpetuated into racial prejudice and racial ideologies are evident in Othello by William Shakespeare. Although racism was not fully formed at this moment in history, Othello can be interpreted as a representation and an exploration of this shift in ideology. In the past, before this change to ward racial differences, religion was the major segretory factor in signifyingRead MoreOthello, By William Shakespeare894 Words   |  4 Pagesthose that which occurred in Othello written by William Shakespeare. Throughout the play Othello, we see the struggles of a marriage that is not accepted by their society. Othello is a extremely cherished black general living in a primarily white community. The play begins with Othello secretly becoming married to a white woman named Desdemona. This reasons others who are white to become angry and excuse to dislike this black man further more than they already do. Othello is a downward spiral from loveRead MoreOthello by William Shakespeare790 Words   |  3 PagesThroughout Othello by William Shakespeare, Othello makes numerous poor decisions due to his jealousy. Hitting Desdemona, trusting Iago, and killing Desdemona are among a few of the poor decisions that he makes. The word jealous can be defined as feeling or showing suspicion of som eones unfaithfulness in a relationship. Othello feels suspicious of Desdemona’s and Cassio’s relationship because of the lies that Iago tells him. Many people try to tell Othello the truth but he only believes the wordsRead MoreOthello, By William Shakespeare1923 Words   |  8 Pagesdissatisfaction or complication is shown. Firstly in Othello love is presented as ephemeral and transient while atonement love is presented as unrequited and finally in cat on a hot tin roof love is presented as painful and troublesome due to unreciprocated feelings. The tragic plot of Othello hinges on the potential of the villain, Iago, to deceive other characters, above all Roderigo and Othello, through encouraging them to misinterpret what they see. Othello is prone to Iago s ploys seeing that he himselfRead MoreOthello, By William Shakespeare941 Words   |  4 Pageswas Williams Shakespeare’s play Othello which depicts the tragedy of Othello, a Morris Captain. What is different about Shakespeare play is that the tragic hero is the black Othello and the villain a white Iago. Therefore, Shakespeare depiction of Othello as a tragic character and Iago as a villain, challenges Elizabethan’s stereotypes regarding individuals of African descent. Shakespeare challenges the stereotypical â€Å"type –casting of the black man† in Elizabethan society by depicting Othello asRead MoreOthello, By William Shakespeare1152 Words   |  5 Pages‘Othello’ was a tragedy of incomprehension at the deepest level of human dealings as no one in the play came to an understanding of himself or any of the surrounding characters. The play ‘Othello’ by William Shakespeare focused on tragedy through the anguish of the main character ‘Othello’ which lead to the suffering and death of numerous characters including himself. Appearance Vs. Reality challenged human dealings within the play ‘Othello’ as no-one came to see anyone’s true self and no-one seesRead MoreOthello, By William Shakespeare1178 Words   |  5 Pagesprofitable in condition of good and immorality. Othello is presented as good and Iago as evil, but Iago and Othello’s relationship also shares a distrust of their wives. The overall logical argument is based on love, jealousy and betrayal between two lovers that ultimately leads to their separation because of Iago’s evil plan. I am using this article to agree with Berry s view on how Iago separates two lovers just so he can take retaliation on Othello by manipulating everyone to unmasking their trueRead MoreOthello, By William Shakespeare1140 Words   |  5 Pagesâ€Å"Othello† is a play written by William Shakespeare in 1603. In this play, Shakespeare features three major characters: Othello, Iago, and Desdemona. Othello, a black man, and Desdemona, a white venetian secretly eloped in the play. Iago shows racism and prejudice towards their relationship because of their skin colors. In the play, Iago says: â€Å"Even now, now, very now, an old black ram is tupping your white ewe. Arise, arise! Awake the snorting citizens with the bell, or else the devil will make a

Wednesday, May 6, 2020

How Does Donatello Tell the Story of the Annunciation Free Essays

Painting/Sculpture Essay- Ronan Carey Donatello, originally known as Donato, was given the name Donatello by his relatives and thus, wrote it that way on many of his works, was born in Florence in the year 1386. A gifted artist, he was not only an excellent sculptor and a marvellous statuary, but also prevalent in stucco, an able master of perspective, and a greatly admired architect who worked in virtually every medium possible during his long career, marble, bronze, low relief, pietra serena (dark stone), and even wood . And according to Vasari in his â€Å"Lives of the Artists†: â€Å"his works showed so much grace, design, and excellence, that they were held to approach more nearly to the marvellous works of the ancient Greeks and Romans than those of any other craftsman whatsoever. We will write a custom essay sample on How Does Donatello Tell the Story of the Annunciation or any similar topic only for you Order Now † The piece that shall be discussed in this essay is the work considered by many to be Donatello’s most important work in pietra serena, the â€Å"Annunciation (c. 1435)† for the Cavalcanti tabernacle, in the Santa Croce Chapel, Florence. The entire piece is 218cmx268cm, and is an architectural sculpture that takes the place of an altar in a family chapel, located in the right aisle of the Chapel following the renovation of the Original church and destruction of the original Chapel by Vasari. The Annunciation itself is a biblical scene that refers to moment in which the angel Gabriel delivers the news to Mary that she is to bear the child of Christ. In the Bible, the Annunciation is narrated in the book of Luke, Luke 1:26-38: Luke 1:26 and in the sixth month the angel Gabriel was sent from God unto a city of Galilee, named Nazareth, to a virgin espoused to a man whose name was Joseph, of the house of David; and the virgin’s name was Mary. And the angel came in unto her, and said, Hail, thou that art highly favoured, the Lord is with thee: blessed ‘art’ thou among women. And when she saw him, she was troubled at his saying, and cast in her mind what manner of salutation this should be. And the angel said unto her, Fear not, Mary: for thou hast found favour with God. And, behold, thou shalt conceive in thy womb, and ring forth a son, and shalt call his name Jesus. He shall be great, and shall be called the Son of the Highest: and the Lord God shall give unto him the throne of his father David. It was the skill of Donatello to translate this scene into a sculpture so vibrant and powerful that generation after generation would look upon it and understand the power and significance of the depiction. According to Joachim Poeschke, author of â€Å"Donatello and his World†, like Leonardo da Vinci, Donatello felt that â€Å"the Distance between the viewer and the action had to be overcome in the emotional sense as well as the visual†. It is this mentality that causes the work of Donatello to sweep a viewer up and allow them to feel in the midst of the action, He did not have to â€Å"rely on realistic effects to create such brilliance but rather focus on his own imagination and creative control over his piece†. However, in this piece, Donatello does actually create a harmoniously realistic rendering of such a miraculous and often over-exaggerated scene. So how exactly does Donatello tell the story? Well the strength of the piece lies in its choice of subjects, their depiction, and the complex emotional brevity he applies to their story. The sculpture itself is carved from a single stone of pietra serena, a typically dark stone that is often avoided by sculptors for its monotony in tone and contrast but in the hands of Donatello he used exquisite gold gilding to create a rich and sensuous appeal to the carving. The gold would have glimmered high above the parishioners in the candlelight of the otherwise dark Franciscan church, notable for its one large external rose window. It is important to note the fact that the parishioners would have been looking up at the elevated sculpture as it plays a paramount role in our understanding of its depiction. Donatello used foreshortening in his rendering of Mary to the extent that on ground level, her right leg appears slightly shorter than it would be if it was anatomically correct. An article in â€Å"The Florentine† magazine by Jane Fortune discusses how this foreshortening allows the figures to stand out in what appears to be a much higher relief than one would expect. However, as Bonnie A. Bennett and David G. Wilkins say in â€Å"Donatello†, the use of a richly patterned and gilded background immediately behind the figures prevents the illusion of further depth, but this restricted spatial effect is very appropriate for Donatello’s annunciation as it architecturally justifies his omission of several iconic elements of the annunciation scene. If we look at the figures presented we see only the Angel Gabriel and Virgin Mary and her lyre back chair. It was common practice in the history of art in 15th Century to depict Mary and surrounding with numerous symbols to increase the abject legitimacy of the art. Some of these elements include Mary reading or holding a book to display knowledge and wisdom, a lily for purity, a lectern for the word of God or a dove to show the Holy Spirit. In Donatello’s rendering of the Annunciation, however, there are none of these icons save for the Virgins’ book but there is also no loggia, no view into the virgin’s bedchamber, and no symbolic walled garden to represent her virginity. Florence’s museums and churches abound with portrayals that at times seem overcrowded with symbolism and icons to inform a viewer of the theological importance of the scene they are witnessing. Donatello has chosen to do with away with any imagery that may cloud the focus on the Virgin and Gabriel to allow a viewer to become swept up in the complex story at hand. These omissions only prove to make what Donatello has actually included all the more essential. If we look at how exactly he has illustrated the angel Gabriel we see that he has chosen the moment when Gabriel has literally just entered the room, his large, deep wings are still unfurled in manner that suggest he has only landed this very second to deliver his news. His drapery and ribbons are swept back behind him to accentuate this idea of swift movement and he appears to genuflect on one knee instead as he comes to a landing with his mouth slightly agape in the act of addressing the virgin. Donatello is transmitting the idea of the power and meaningfulness behind what Gabriel has to say. The Madonna herself is in a pose not usually seen up until that point in art history. According to Gerald S. Davies in the Burlington Magazine, â€Å"She is arrested at the precise moment when it expresses the most completely a condition of mental emotion†. She has been caught whilst reading a book; it is still held firmly in her grasp. We can tell she has just risen at the appearance of the angel as she has turned by impulse to leave, clearly taken aback by this miraculous apparition. Her right knee, already bent to take the first step, tells us this. Her left foot is planted firmly on the ground and is yet to be moved. With her right hand she is briskly yet still gracefully clasping for her mantle, which suggests it has fallen from her shoulders as she leapt up in commotion but also confirms that she is accepting of the Angel’s news as she places her hand on her heart. All of these subtle movements come together to express an emotional experience of hearing the message of an angel. Her face is turned downwards in a gracious pose reminiscent of Greek classical sculpture that places it almost completely in profile and away from the direction she is apparently walking. This one look, alone, tells us that what she is hearing is clearly an encapsulating and spellbinding message. In conclusion, Donatello has created something truly special in his depiction of the Annunciation. His omission of several elements in this much re-created scene gave it its own individual appearance and personality, and although it is clearly indebted to the high-relief Greek classical sculptures of Donatello’s favour, it still remains utterly contemporary and even forward thinking in terms of renaissance sculpture. He has taken an otherwise difficult and unspectacular medium, pietra serena, and bent it to his will to create a spectacular piece of ecclesiastical sculpture. His contemporaries would have been so impressed by this work for its sheer courage if nothing else, Donatello did away with traditional conventions for the sake of expressing more genuine emotional in his art. His ability to allow the three essential elements of the story to occur simultaneously, that of the angel’s arrival and the virgin’s shock, his message being delivered, and Mary’s eventual acceptance, is what elevates this work of stone into another level of artistic expression for its time that would have amazed his contemporaries as well as the average citizens of Florence. References: Donatello- Bonnie A. Bennett and David G. Wilkins (pg. 32/147/148) Joachim Poeschke- Donatello and his world (pg. 32/56) Jane Fortune- Variation on a theme: Annunciation- The Florentine-published June 28, 2007 Giorgio Vasari- the lives of the Artists Tuscany Arts- Looking at Donatello’s Annunciation Gerald S. Davies – A Sidelight on Donatello’s Annunciation- The Burlington Magazine- published 1908 How to cite How Does Donatello Tell the Story of the Annunciation, Essay examples

Saturday, May 2, 2020

Physics in Our Daily Life free essay sample

Physics is the science of matter and its motion, space-time and energy. Physics describes many forms of energy such as kinetic energy, electrical energy, and mass; and the way energy can change from one form to another. Everything surrounding to us is made of matter and Physics explains matter as combinations of fundamental particles which are interacting through fundamental forces. It will not be an exaggeration if it is said that Nature is almost Physics (apart from the fact that the word Physics itself is derived from Greek physis meaning nature). Physics is all around us. We can find Physics as the backbone for any daily life example such as an electric light, electricity, the working of our vehicle, wristwatch, cell phone, CD player, radio, plasma TV set, computer, and the list goes on. As we all know physics is the study of natural phenomena. Any sort of technology which we uses in our daily life is related to physics; You can see the examples given below 1)television uses electromagnets to direct electrons on a screen to produce pictures. We will write a custom essay sample on Physics in Our Daily Life or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page 2)A cell phone uses microwaves. 3)Your car is built on mechanical principles. 4)A refrigerator uses thermodynamic principles. 5)Most modern homes use electricity to power appliances. Physics is also a necessity in solving our future problems. The examples cited above show that forward-looking developments are based on the insights of physics. This applies most especially to all problems, or rather solutions thereof, which are critical for our future. Whether it pertains to new materials, the development of fuel cells for a more environmentally-friendly propulsion techniques, or nuclear fusion as a source of energy in the future, in any event, physics creates the conditions for solving problems.