Differences between Real and Fake Smiles

All smiles follow the same language, a well-known proverb, yet contested by social knowledge of man. Not all smiles are genuine and therefore, not all speak in the same language. Nonverbal expression, especially through facial movements, helps in understanding the meaning of the messages communicated. Facial expression forms an integral part of the interaction.Advertising We will write a custom essay sample on Differences between Real and Fake Smiles specifically for you for only $16.05 $11/page Learn More A smile can speak a thousand languages and are often attributable with immense power for inner and social healing. A true smile has immense contribution to address problems faced by man. Therefore, the importance of smile to the man is immense. Consequently, it is important to understand if one can identify the difference between a fake and genuine smile. Hence, there is a difference between fake and real smile, which can be differentiated by social as well as scientific factors. This essay tries to find out the reasons that govern the difference between the real and fake smile and how the difference can be identified. Human face is an amalgamation of a large amount of dynamic information and plays an important role in interpersonal communication. Smiles can be real or fake and there are different interpretations regarding the differentiation between the two. Science states that there is a scientific way of identifying the difference between a genuine and a fake smile. In fact, the real smile that eludes happiness is called the â€Å"Duchenne smile† named after the French scientist, Guillaume Duchenne, who studied facial expression in humans is the late nineteenth century. Scientists believe a Duchenne smile involves two muscles viz. zygomatic major and orbicularis oculi that helps in smiling. Zygotamic major raises the corners of our mouth and orbicularis oculi makes crow’s feet next to our eyes when the cheeks are raised due to smiling. In case of a real smile movement of both these muscles are observed while in case of a fake smile only zygomatic major moves twisting the corners of the lips but no visible movement around the eye. This is an observable difference between a fake and real smile but the question that arises is that what is the reason for such a difference between the two smiles?Advertising Looking for essay on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More In reality, scientists believe that these two smiles i.e. a fake and real smile, are controlled by two different parts of the brain. The reason for such a belief is when the smile is consciously created the left part of the brain responds to such desire, and therefore, moves only the left part of the face. Consequently, only the left part of the face smiles asymmetrically, with the right side of the face not moving likewise. However, when the smile is a spontaneous respons e it has no asymmetries. Therefore, this resulted in the belief of the scientists that the two types of smiles are controlled by two different parts of the brain. Scientists found that the fake smile is controlled by the motor cortex and that of the real smile is controlled by the limbic system, which is actually the emotional warehouse of the brain. Therefore, the scientific reason for the difference in real and fake smile is due to the control of different parts of the brain. Some researchers have differentiated between a fake and real smile by the duration of the time of the smile itself. They believe that a smile lasting for 500 and 4000 ms are real smiles as opposed to fake smiles that can be shorter or longer. Another difference between the two arose in the shorter onset and offset time for the fake smiles as compared to the emotionally stimulated real smiles. The scientific differences between a fake and a real smile is also related with the inability of man to activate certa in muscles voluntarily results in a different expression in case of a fake smile as opposed to a naturally stimulated smile that stimulates all the muscles creating the right facial expression. Therefore, the scientific reason states that a real smile would stimulate all the facial muscles while a fake smile will not be able to stimulate all the facial muscles resulting in a different expression. Socially the difference is seen in the difference in the smile in the eye. A fake smile moves the lips and makes the lips smile however, the smile is not carried over to the eyes. On the other hand, a real smile is always reflected in the eyes of an individual. Therefore, a real smile makes the eyes smile while a fake smile does not. Therefore, the difference between a fake and real smile is observable if the eye is closely followed.Advertising We will write a custom essay sample on Differences between Real and Fake Smiles specifically for you for only $16.05 $11/page Learn More Smiles are an integral part of nonverbal communication. A smile can speak million languages. Therefore, understanding a smile and if it is a real or a fake smile helps in understanding the real meaning behind such communications. Both scientific and social reasons acknowledge and explain the difference in a fake and real smile. In conclusion, it must be noted that a fake smile is created voluntarily and therefore fails to illicit the true smiling expression on human face, while a real smile, stimulated by the real emotions, illicit the true expressions on the face. Therefore, a genuine smile charges up the face and makes it look beautiful. This essay on Differences between Real and Fake Smiles was written and submitted by user Isabel Flowers to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

The eNotes Blog Making the Most of a Missed Day What to Do When You Need a SubstituteTeacher

Making the Most of a Missed Day What to Do When You Need a SubstituteTeacher While the teacher is out, the students are still in class ready to learn. Your absence does not automatically mean that the students have to watch a video or do busy work to fill the day. Follow these tips to ensure that students continue to be engaged and productive while you are away. Create a collaborative project Though you will not be in class, the students still have a very valuable resource at their disposaleach other. This is a terrific opportunity to create a project that encourages collaboration. You can use the day before your absence to explain the project and get students started, and then have them continue their work during your absence. It is important that this project result in a final product that you can evaluate when you returnthis could be a group skit, a poster, a pamphlet, or a series of arguments to be used in a debate. The gap in daily activities can be an ideal moment to synthesize the work you’ve been doing together in the last few weeks. Students can reflect on the ideas they have been studying and apply them in new ways to demonstrate understanding. It might be best not to introduce new ideas here, given that you will not be present to answer questions about material that is unfamiliar to students. Set up the project the day before You should ensure that students understand exactly what they need to do while you are away. The role of each student and the expectations of the final product should be clearly communicated. Ideally, these expectations should be typed out and distributed to your students as well as the substitute so that there is no ambiguity about the assignment. Think carefully about the scope of the assignment and how best to involve every student in the activity. The project should be comprehensive enough to cover the entirety of the class periodthink of this not as â€Å"busy work† but rather an opportunity for students to think broadly and deeply about themes that they have covered in class thus far. To ensure that every student participates, it might make sense to give each student in the group a particular role. You may even want students to sign off on what they have contributed to the assignment so that one student does not end up taking on all the work for the group. Have clear guidelines for the students Students will be motivated to work if the final product counts for a grade and they know exactly what they need to do to succeed. Communicate to students that your absence is not a day off for themit’s a productive day that they must use to complete their project. A checklist might be a great way for students to know exactly what steps they need to take in order to complete their project and what rubric you will use to grade their work. Creating the list of steps for them helps to keep them on track while you are gone. Hold students accountable for their work Your class time is valuable. You’ve put thought into ensuring that your day off would be beneficial to students’ learning, and you’ve created an opportunity for students to demonstrate that they can work collaboratively in your absence. When you return, you should expect that students have followed through with the expectations you set out before you left. Inform the substitute Give the substitute as much information as possible about how the class time will be used while you are away. Offer instructions on how to handle misbehavior, particularly since students will be working in groups and may test the boundaries of appropriate volume and conduct. Finally, ask the substitute to leave a brief report on how the class worked together. This will give you valuable information that you can use to evaluate the success of the project. You may be surprised to find that the right planning will turn your day off into a day on for students!

Armenia Needs Humvees Essay Example | Topics and Well Written Essays - 3250 words

Armenia Needs Humvees - Essay Example However, this process was not finalised until December 25, 1991. It is also a member of NATO and the UN. As it is in the limits between Europe and Asia, it shares features with both. Due to this strategic geographical location, it is within the sphere of influence of the US and Russia. The Republic covers an area of 29,800 km2 and has a population of more than 3 million inhabitants of which 97.7% are Armenian, 1.3% are Yazidi Kurds and 0.5% are Russians. In 2005 the Gross Domestic Product, or GDP, was 14.17 billion dollars (circa 4,270 dollars per capita), situating it in the 127th position of the list supplied by the International Monetary Fund, just above countries like Iceland, Jamaica or Brunei [1]. Armenia is a poorly industrialized country, with a manufacturing sector that represents circa 30% of the GNI. A total of 40% of the work force is employed in industry and the building sector. In terms of production, the most successful areas are mining (the extraction and refining of minerals such as gold, copper, silver or zinc) and manufacture, with the production of machinery and synthetic rubber at the forefront. It is a complex but beautiful language [2], which shows influences from Hindu, Persian, Arabic, Greek and Latin. It also incorporates expressions and words from English, Russian or French. Interestingly, Armenian has remained virtually unchanged since it was first used more than 1,500 years ago. Armenian alphabet is truly unique. It was designed by Mesrop Mashtots at the beginning of the 5th century. Due to the uncertainties of those years, it was received as a divine gift, as an intellectual tool in the fight against fanaticism. Until that point, any documents in the Armenian language had been written by "borrowing" the Greek alphabet. Armenians soon started using the new alphabet to translate, for example, philosophical, scientific or religious documents, which has allowed them to safeguard their identity during successive invasions and thus avoid the loss of their traditions and customs. 1.3. Culture Armenia is an interesting tourist destination. In total, on the territory of Armenia there are 10 natural lakes, 15 rivers and 5 canyons. Natural attractions include the hot springs of Jermuk and Arzni, where one can take a bath immersed in medicinal mineral water; the beautiful Lake Sevan, where one can relax on its shores or practice water sports; the spectacular waterfall of Shaki; the forests of Dilijan, Gugark or Bjurakan; and the caves and cliffs of the Southeast of the country, all locations of great natural beauty. One of the symbols of Armenia is the Mount Ararat, which at 5,265 m high can be seen from many locations in the Southwest of the country. Yerevan, the capital of

Style over Substance Essay Example | Topics and Well Written Essays - 500 words

Style over Substance - Essay Example However, for this to work effectively without swaying the viewing, specific regulations and understandings need to be considered. The effectiveness of televising the Presidential Debates is based on the capacity of giving viewers information about the persona, characteristics and ideologies of a given candidate. From a recent study, (Drew, 32), it was found that the Presidential Debates and the televised effects is what determined how citizens would vote. This pattern is one which was noted over a series of years, beginning in 1998. Each year, the vote became predictable by the debates and the responses which individuals had to these from the TV (Drew, 32). When looking at this information, it can be seen that voters rely on the information which they see on television based on the presidents, all which changes their outlook and decisions, specifically because of the knowledge received from the TV. The ability to receive knowledge about issues from the Presidential Debates is one whi ch should be considered not only with basic information, but also with the framework which is used. If citizens had the capacity of recognizing the models which were used with the debates, it would eliminate some of the abilities to change the mind of citizens in society.

How do we come to believe Essay Example | Topics and Well Written Essays - 500 words

How do we come to believe - Essay Example is not everyone who might have benefited from such knowledge, knew everything that they might have needed to know inorder to believe.For instance,in market economics the theory of the equilibrium was quite widespread but with a completely indifferent view.The theory assumed that,the appropriate pricing in the market place was predicated upon how fast the diffusion of knowledge about the true values of goods and services took place.This view presently might come under fire,as generally faulty by observation of the facts,and to some extent a major cause of the present economic down-turn. Going by the limitations sometimes associated with communications,aggravated further by human factors of resistance to change especially by die-hard supporters of partisan consensus;it took quite a considerable time for a mainstream consensus to come into the fore,bearing a new kind of scientific knowledge that was effectively designed to account as data for empirical evidence.In philosophy, Epistemology is concerned with the nature,scope and limitations of knowledge.But knowledge depended in part on the availability of facts and ideas.Therefore,as a matter of principle in these present times,the readily available and huge numbers of facts and non-facts on the Web,has created the capacity to alter the whole epistemology of Science.Therefore a well researched review able to synthesis a voluminous body of existing facts with the aim of creating a new knowledge ( hypothesis),contains knowledge of greater value as a contribution to Scientific literature in the sense that it adds more pr imary fact(Jones 111). On religion and religious beliefs,Roy Clouser argues that ‘every religious tradition considers something or other as divine and that all of them have a common denominator in the status of the divinity itself’.In spite of many religions disagreeing on what is divine,they however all agree on what it means to be divine.The divine is whatever is unconditionally and nondependently

Nicosias Municipal Theatre Collapse Structural Analysis

Nicosias Municipal Theatre Collapse Structural Analysis Property Building Nicosia Municipal Theatre Location Mouseiou Avenue 4 Nicosia, 1097, Cyprus Report Date 29 March 2017 Purpose of report: A structural statement towards Nicosias Municipal Theatre after its roof collapse by addressing concerns raised by the public with reference to its historical and cultural importance for its users. The report will include studying the buildings background and suggestions for the most appropriate reconstruction of the roof having in mind its structural strength, the original shape of the building before collapsing and its materials. Points of interest: Roof reconstruction during refurbishment. Weight of steel shears used over steel beams exiting structures strength. Materials used on the original design and during refurbishment. Type of steel beams used its construction method, why it was chosen and its use background Recommended actions: Repair beams structure with original material, or suggest a new more sustainable one. Investigate what might went wrong and repair as necessary the collapsed roof with particular attention to keep the original design always in mind. Thorough repair of all existing cracking to restore the overall structural integrity of the building. Remove redundant old structure remains (a sensible precaution for future consideration). Conclusion: Introduction Each building writes its own story and Nicosias Municipal Theater for half a century was a point of reference for the island of Cyprus, and so it should remain. The Nicosia Friends Association considering the historical value of the site supports that the building is marked among the timeless places of the island that the Municipal Theater was, and should remain, a serious outbreak theatrical, educational, and entertainment building for the country. It is an essential part of the citys story, one of the capital culture incubator unnecessarily deprived the last eight years. It is more than a melancholic and sad spectacle, the image of an important building abandoned and left to the mercy of time! Such buildings are living organs in our culture, and shouldnt be allowed to collapse, be useless to stand as haunted corpses waiting for the bulldozer to demolish mercilessly, eliminating them from the map of a town! There are some buildings that have acquired life and soul because of the role they have played or continue to play within our own lives. Because the building is not just a functional and aesthetic personality, but also a cultural, historical and a point of reference landmark in the city. Despite all the possible errors in the functionality or controversial style that a building might have, it is still commonly accepted benchmarks and objectively speaking important in our lives. The Municipal Theater of Nicosia, was a building that was a living cell in the cultural pulse of the capital for years. Without doubt, this building, even several decades ago, when it was designed, was anachronistic in style. The exterior being a neoclassical housing, with pediment and columns, in contradiction with its modern for the time interior. But what is important is to realize that creating a building, we create an object that can indeed be made from inanimate materials but has life and character of the time used and operated by its people. This building was more than such an organic mechanism, as it was called by locals, the instrument for cultural activity of Nicosia for many years, the area where the Cyprus Theater Organization lived the greatest of glories, which thrived on the stage of our leading actors, which hosted so many artists from all over the world. A place that hosted many outstanding and of high importance theatrical performances, political ceremonies, numerous works of world repertoire, musical performances by top musicians around the world, and was the focus of cultural life in Nicosia. General Information Historical and Cultural Background Architectural Description and Drawings: In describing the property references and drawings of the front, rear, left and right side elevations will be used, section, plans and structural analysis drawings. (Still pending- under processà ¢Ã¢â€š ¬Ã‚ ¦)) The property is a Theatre of neo-classical style that was built in 1966 and it has been used for theatrical and dance performances, musical concerts, and other political and national ceremonies. It has the capacity of 1220 seats, central ground floor sitting and balcony seats, but also contained smaller dance studios and theatrical practice rooms on the rear sides of the building, and dressing-rehearsal rooms at the rear back of the building and underground. On the underground you could also find all technical material and equipment for the theatres use. The main accommodation is on two storeys with a further cellar/basement level below the rear part of the property. A marble covered faà §ade occupies the front of the building but no damages occurred to it from the roof and structure collapse, nor cracks or decay signs. Cultural and Historical Background: Before collapsing, the theatre was the main stage of the Theatrical Organization of Cyprus. As an only 50 years old building, its current structural and architectural stage raises several concerns by the locals, as it is considered a quite new, for its historical value, building. The Nicosia Municipal Theatre was designed by Pefkios Georgiades in 1966, a prime architect of its time in Cyprus, and built in October 1967. It has not only been Cyprus Theatre Organisations (THOC) centre of performances but the first choice of use by foreign artists as well. In July 2002, the municipality had chosen the same architectural practice to revise the theatres renovation in order for any upgrades to take place, having contemporary needs and safety protocols in mind. In March 2005, the responsible for the renovation construction company had been chosen and contracts were signed (A. Panayides Contracting Ltd) with the refurbishment works coming into completion by November 2005 for a total cost spen d to reach à ¢Ã¢â‚¬Å¡Ã‚ ¬5,580,072. After less than 3 years time, in June 2008, Cyprus experienced a disaster which could have been a tragedy, which could have caused a painful reference in the memories of the people of Cyprus for generations, as few hours before the roof collapsed there was a performance going on. The roof collapsed overnight on an empty theatre, few hours before a sold out, end of year performance, with the audience to be filled mainly with children and teachers. The fact that the roof structure collapsed only 2,5 years after the government expended nearly à ¢Ã¢â‚¬Å¡Ã‚ ¬6m on the buildings refurbishment is in any architects and engineers eyes a shocking, unexplained incident, with many still wondering What caused the entire roof to collapse so soon after so much . money were spent on improving the structural integrity of the building? Structural Related Information: The construction of the original design has been proven as conventional throughout and, from an optical examination, contained no rare detailing or materials which might arouse structural problems. The ministry of Culture denied any access to the public into the details of the structural report. The public announcement included a statement saying only that it seems like the steel structures resistance, on which the roof was placed, was not evaluated correctly among other things. It also addressed that the structure failure occurred on a part of the roof where only a replacement of the crenelated iron pieces of the roof and nothing to do with the support beams as any replacement or maintenance to them was believed to be needless. Furthermore it was said that the steel shears capability to endure the weight of what was going to be suspended from them was overestimated and wrongly calculated.The Inspective Committee stated as a final reason for the incident, technical reasons that cause d the failure. In general, the buildings material where mainly local stone for the walls construction, concrete for the foundations, marble exterior facades, wooden interior wall facades and lastly steel for the roof structure with steel shears as the covering material. The beams structure used, according to the public structural report released to the public, was a combination of the Quadrangular Truss and the French Truss along with Vertical Struts. A structure that can handle the shape and such function that the architect originally designed, for this kind of long spun structure of distance up to 60 metres long (197ft). This building has been a prime figure for Cyprus capital city, but yet was abandoned and left at its since then stage, ever since June 2008, when the structure collapsed, with no plans for reconstruction of the roof, although there is a high demand by the majority of Nicosians, the municipality is under a legal fight over the incident in contradiction with all those guilty in 2010. They sued the contractor, architect and engineers and requested a full payment for the reconstruction fee, assessed to be about à ¢Ã¢â‚¬Å¡Ã‚ ¬4m to reinstate the theatre. From the information released to the public, it is known that the original design for the roof was made from Steel, a combination of the Quadrangular Truss and the French Truss along with Vertical Struts. The main reason was the big length span of the buildings roof and also knowing that steel trusses are usually made of multiple angles, plates and eye bars, in order to create such shapes which are easily modified in order to resist a tensile stress rather than a compressive stress. This system of truss arrangements allows fewer of its members to be in compression, and also, its shorter members are in compression and the longer ones in tension. Purlins are used to support the rafters of the structure, so the distance between the struts, because of the fact that the roof is covered with iron sheets, fixed on the purlins, should not be more than 5 feet apart from each other. This is the most economical and practical method of construction, as the number of braces used depends on the roofs inclination, span and shape. A horizontal tie was used to avoid bending of the laterals. Furthermore, raising the lowest chord should be considered, in order to substantially increase the tension in the truss members in need. The reason is because a truss with its lowest chord with a rise of two or three feet is better aesthetically and visually, and of course stronger, as by raising the bottom chord will shorten the rest structure members, hence the more strength and forces will be distributed better. This specific structure was chosen for the roof of the theatre, having in mind its span of 190ftwith spacing, from center to center, of 20ft. The roof was made with 28 beams, which would be supported by purlins at points seen above in the diagram, marked with letters A, B, C, D, E, and F. Additionally a thinner steel sash was placed between C and D, for better light and ventilation to be allowed into the interior of the building when was needed. Parts marked with A and B was not part of the truss strength structure but they were placed there to be an additional frame work to upkeep the elevated roof and the stresses. One of the suggestions proposed for the refurbished structure was to turn the roofs structure bottom chord in a segmental shape, which will give to it an elegant framework, but also more efficient proportions for such a wide span structure. The parts built-in between the junctions A, B, C, D in a Quadrangular Truss, are simply struts external to the truss. In both above cases, original and suggested one, all members of this kind of truss are made of several angles, to take up any tension or compression. The involved stresses in this Quadrangular trusses, due to weather conditions, should consider, according to calculations for the maximum stress that might be created by any potential material choice or combination of loads for structures of 100 to 200 feet span. The topography of the site is unlike to might have caused any complications that may be connected to the incident, as there are no geographical problematic features which might have caused foundation problems. On the exterior, a small crack can be seen on the north side elevation, right above the top floor windows, which is spreading down to the rear end of the wall until reaching the side door, which leads inside the theatre. Also, on the south elevation of the building, a cracking can be seen above the central beam, which spans until the top floor windows and also at the ground floor main windows. (Drawings to follow). No other external cracking of significance could be located that might have been caused after the roof collapsed. On the interior, a large cracking can be seen on the wall between the main stage and the sitting area and also in the corresponding wall above on the top floor gallery (sitting area). Even though the cracking is relatively small in scale compared to the buildings damage, it appears to be quite new, which makes it look like it was caused from the incident and not prior to it. The majority of the affected areas are those which have been recently refurbished. à ¢Ã¢â€š ¬Ã‚ ¦ Historical structural steelwork handbook: properties of U.K. and European cast iron, wrought iron and steel sections including design, load and stress data since the mid-19th century. W. Bates; British Constructional Steelwork Association. London, 1984 Stiffness of joints in bolted connected cold-formed steel trusses, Zaharia, Raul; Dubina, Dan. Journal of Constructional Steel Research, 2006, Vol.62 (3), pp.240-249 [Peer Reviewed Journal] Science Direct (Elsevier B.V.) Rotational stiffness of cold-formed steel roof purlin-sheeting connections. Zhao, Congxiao ; Yang, Jian ; Wang, Feiliang ; Chan, Andrew H.C. Engineering Structures, February 2014, Vol.59, pp.284-297 [Peer Reviewed Journal] Science Direct (Elsevier B.V.) http://www.lawyersincyprus.com/el/article/roof-collapse-whos-to-blame http://www.cyprusedirectory.com/articleview.aspx?ID=2604 http://chestofbooks.com/architecture/Construction-Superintendence/Chapter-II-Types-Of-Steel-Trusses.html#ixzz20ySOLRb5 Architectural Association of Cyprus Official Report of Incident ETEK Org

West Side Story :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  The movie takes place in the West Side of New York, in the late 1950s.The Jets are a teenage gang of American boys determined not only to check but to destroy the growth of Puerto Rican population and influence on their block. They are opposed by a Puerto Rican gang, the Sharks, led by Bernardo.   Ã‚  Ã‚  Ã‚  Ã‚  In the entirely dance sene, the members of the two rival gangs provoke each other. A fight breaks out between them, but it's broken up by the arrival of two cops. After the police has got rid of the Puerto Ricans, Riff, the leader of the Jets, informs his gang that he will challenge Bernardo to a decisive rumble that night at a dance. The Jets are convinced of their invincibility, they sing the Jet song.   Ã‚  Ã‚  Ã‚  Ã‚  Riff tries to talk his friend Tony into being his lieutenant for the challenge. Tony, who is the co-founder of the Jets, has been growing away from the gang and is now working at Doc's, the neighborhood's drugstore. Tony reluctantly agrees to meet Riff at the dance and sings about his feelings the song he sings is called something's comming i think. The Jets, led by Riff and Graziella, and the Sharks, led by Bernardo and his girl Anita, meet at the dance in the neighborhoood gym, where in choreography their violent hostility to each other is reflected when they dance at the gym.   Ã‚  Ã‚  Ã‚  Ã‚  During the frenzied dancing, Tony meets the lovely Maria. She is Bernardo's sister who has just arrived from Puerto Rico to marry Chino. To both Tony and Maria, it's love at first sight. But Bernardo stops them from dancing together and insists that Chino takes Maria home.   Ã‚  Ã‚  Ã‚  Ã‚  Later the challenge is made for a war council to decide on weapons for the rumble. Meanwhile, Tony walks through the streets, thinking only of his new love, Maria . On a tenement rooftop, Bernardo, his girlfriend Anita and their friends joyfully sing about the relative quality of life among Puerto Ricans in New York. At midnight, the Sharks boys go off to the war council, much to Anita's annoyance at Bernardo.   Ã‚  Ã‚  Ã‚  Ã‚  Meanwhile, Tony finds the building where Maria lives and he climbs up her fire escape to meet her. They sing of their lovetonight. They plan to meet in the bridal shop where Maria is employed the next day.   Ã‚  Ã‚  Ã‚  Ã‚  At Doc's drugstore, Riff and the Jets are warned by Krupke, a cop, no to cause any trouble on the block.