Comparison of Lip Prints, Palatal Rugae With Blood Groups

Comparison of Lip Prints, Palatal Rugae With Blood Groups Title of the article: Comparison of lip prints, Palatal rugae with blood groups in Karnataka and Kerala Population Abstract Background: In the literature there is no data for the study done to compare lip prints and palatal rugae with blood groups. Correlating lip prints and palatal rugae with blood groups may be valuable in forensic science in precise identification of an individual than by means of lip prints or palatal rugae only. The present study was done to establish the allocation of different lip print patterns and palatal rugae among the subjects having diverse ABO and Rh blood groups in Karnataka and Kerala Population. Materials and Methods: The sample comprised a total of 100 subjects, which included 50 Kerala and 50 Manipuri subjects in the age group of 17-21 years. All the individuals’ lip prints, palatal rugae and blood groups were studied. Statistical comparison between the groups was done by Chi-square test or Fisher’s exact test for small samples. Results: Type 2 was found to be the predominant lip print pattern (45%) in both the populations. The major rugae shape in both the populations was wavy pattern and less commonly curved and straight. Left side of the palate showed relatively more number of rugae. Blood group A showed highest Type 3 lip print, B showed Type 2 pattern, AB showed Type 1 and Type 3 patterns and O showed Type 2 patterns. In Blood group A, curved palatal rugae were predominant whereas in blood group B, AB and O wavy patterns were predominant. Conclusion: In the present study it is noted that there is no association between lip prints and blood groups. However comparison of palatal rugae with blood groups showed a statistically significant difference. Thus our present showed a correlation between palatal rugae and blood groups. Key words: Blood groups, Kerala Population, Lip prints, palatal rugae, , manipuri Population. Introduction It is based on scientific principles, largely involving dental records, fingerprints and DNA comparisons. At times, it becomes essential to apply slighter known and remarkable techniques like cheiloscopy and palatoscopy. Lip prints and palatal rugae patterns are found to be unique to an individual and therefore embrace the possibility for identification.1-3 Lip prints are common lines, fissures in the appearance of wrinkles and grooves seen in the zone of transition of lip in the middle of the inner labial mucosa and outer skin. Cheiloscopy (from the Greek: cheilos -‘lips’ and skopein ‘to see’) is the given name to the lip pattern studies.3 It is probable to identify that lip print patterns form as before sixth week of uterine life. Since that instant on, the lip patterns hardly ever modify, resisting many afflictions and therefore lip prints assist as a means in human identification. Yasuo Tsuchihashi considered the lip prints of 757 males and 607 females of Japanese subjects and classified them into six types based on shape and way of the grooves.1, 4 Palatal rugae, in adding together are unique to an individual, protected from trauma by their internal location in the head. Once shaped, rugae do not go through any changes with the exception of length, due to regular growth, enduring in the same arrangement right through the complete person’s life. Diseases, chemical violence or trauma do not appear to change the palatal rugae form.5 The purpose of palatal rugae patterns intended for personal recognition was foremost suggested by Harrison Allen in 1889. Thomas and Kotze in 1983 detailed the various patterns of palatal rugae and classified based on the shape, unification, direction, and length.6 In the literature there is no data for the study finished to compare lip prints and palatal rugae with blood groups. Correlating lip prints and palatal rugae with blood groups may be valuable in forensic science in precise identification of an individual than by means of lip prints or palatal rugae only. The present study was done to establish the allocation of different lip print patterns and palatal rugae among the subjects having diverse ABO and Rh blood groups in Karnataka and Kerala Population. In our study we have also searched for the predominant lip print type and palatal rugae patterns among the persons from Karnataka and Kerala states in India. Material and Methods Subjects The total sample consisted of 100 BDS students studying in Navodaya Dental College and Hospital, Raichur, Karnataka, involving of 50 subjects (25 male and 25 female) from Karnataka and 50 Kerala subjects (25 male and 25 female), in the age group ranging between 17-21 years. Approval of all the individuals and ethical clearance was also obtained to conduct the study. Each individual subject lip prints, palatal rugae and blood groups were studied. Recording the lip prints Lips free from some pathology, having extremely normal transition zone linking the mucosa and the skin were incorporated in the study. Lips of the subjects were cleaned and lipstick was applied all over the lips. Lip ‘impressions’ were traced in the usual rest place of the lips by applying a ribbon of cellophane tape which is 10cm long. The cellophane strip was consequently fixed on to the white chart paper for everlasting documentation and then the recorded lip prints be visualized with a magnifying lens (Figure 1). Examination of the lip prints Each individual’s lips were divided into 4 compartments and seen for the type of lip print in each compartment (Figure 2). Recording the palatal rugae Alginate impressions of only maxillary arch was prepared and poured by means of dental stone. A dental plaster base was prepared and casts were conserved for analysis. The rugae patterns were traced on these casts using a sharp graphite pencil below sufficient light. The palatal rugae patterns were subsequently explored on these casts with the facility of magnifying lens (Figure 3, 4). Recording the blood groups Each subjects blood groups were evaluated by inserting a drop of blood on the slide furthermore treated by means of anti-A and anti-B sera. Positive agglutination of the blood taking place on treating with anti-A is well thought to be blood group A, positive reaction with anti-B is deliberated as blood group B, if no agglutination is created subsequently the blood group is O and if agglutination is observed with both anti-sera at that time blood group AB is considered. In the same way, positive agglutination response with Rh antigen is well thought to be Rh positive or else as Rh negative. Statistical analysis The data was analyzed for percentage proportions and compared. Statistical comparison between the groups was done by Chi-square test or Fisher’s exact test for small samples. A p-value less than 0.05 were considered as significant. Data was analyzed by using software SPSS version 16.0 Results Lip prints Taken as a whole, not even one individual had a single kind of lip prints in all the compartments and no individual had an alike lip print patterns. When sex was assessed in both the populations combined, males demonstrated principally Type 3 lip print pattern (43%) whereas, females showed principally Type 2 (49%). Comparison of all lip print patterns among males and females using the chi-square test showed no statistically significant difference (Table 1). In the Karnataka population, Type 2 lip print pattern was set up to be largest (48%), followed by Type 3 (40%), Type 1 (8%) and Type 5 (4%). Type 1’ and Type 4 patterns were zero in Karnataka population. In Kerala population, Type 2 lip print pattern was established to be predominant (42%), followed by Type 3 (28%), Type 1 (26%) and Type 4 Type 5 (2%) (Table 2). When the overall patterns were evaluated in the entire study subjects (in both Karnataka and Kerala), Type 2 was found to be the majority of all lip print patterns having 45% in contrast to additional types of lip print patterns. The Chi-square test association of all lip print patterns between Karnataka and Kerala population revealed no significant differences except for Type 1 pattern (Tables 2). Palatal rugae The largest rugae shape in all populations was wavy pattern and smallest being curved and straight. However, wavy and curved patterns were predominant in Karnataka compared to Kerala population and whereas straight was slightly more in Kerala population. When unification of rugae was analyzed, diverging type of rugae pattern was predominant in both the populations. However no statistical significant difference was observed. On observing the direction of rugae, forwardly directed rugae were predominant than backwardly directed rugae in both the populations. Inaddition, forwardly directed rugae were more in Karnataka population than Kerala, whereas backwardly directed rugae were more in Kerala population than Karnataka. In Karnataka population left side of the palate demonstrated relatively extra number of rugae apart from right side, whereas in Kerala, right side of the palate showed more number of rugae (Table 3). Blood groups and Rh system Majority of the subjects (44%) in Karnataka population belonged to blood group A; followed by blood group O (34%), B (16%) and AB (6%). Whereas frequency of blood group O (50%) was higher in Kerala population followed by blood group B (34%), A (10%) and AB (6%). In Karnataka population 98% of subjects had Rh-positive factor and only 2% of cases belonged to Rh-negative factor. In Kerala population, 90% of subjects had Rh-positive factor. Comparison of all blood groups between both the populations showed a statistical significant difference only for A and B groups. Inaddition, there was no significant difference observed for Rh-positive and negative factor between both the populations (Table 4). Comparison of Lip prints and palatal rugae in relation to all blood groups Among Blood group A highest was Type 3 lip print pattern (44%), blood group B showed highest Type 2 pattern (48%), blood group AB showed highest Type 1 (50%) and Type 3 (50%) patterns and blood Group O showed highest Type 2 (55%) patterns. On statistical comparison between different lip prints in all the blood groups, no significant difference was observed. In Blood group A, curved palatal rugae (49%) were predominant whereas in blood group B, AB and O wavy patterns were predominant and was also statistically significant (P=0.02) (Table 5). Discussion In forensic identification, the mouth allows for countless possibilities. Compilation of data from bite marks, lip prints and teeth in crime scenes such as murder and rape be capable of playing a major role in criminal investigations. Rarely, noticeable or latent lip prints are established at a crime scene which can be recorded and contrasted with the prints of assumed persons and the donor is able to be recognized. The importance of cheiloscopy is associated to the information that lip prints are genetic, developed at 6th month of uterine life, are permanent, unchangeable after death also, and unique to an individual.2 In the literature, a number of researchers have worked expansively on lip prints, palatal rugae and blood individually for sex and population identification. In addition, there are no studies that compared lip print and palatal rugae with blood groups between two populations. Hence, in the present study an attempt is been made to contrast the lip print patterns and palatal rugae with blood groups in subjects from two different parts of India (i.e. Karnataka and Kerala). In the present study the majority lip pattern seen in males was type 3, and in females it was type 2. This was in accordance with Gondivkar et al.11 When the overall patterns were evaluated among in the entire study subjects, Type 2 was found to be the majority lip print pattern having 45% when compared to additional types of lip print patterns. These results were in accordance with Telagi et al.12, Patel et al.13 and Rastogi et al.2 Within the Karnataka population, Type 2 lip print pattern was established to be largest, followed by Type 3, Type 1 and Type 5. This was in contrast to the study done by Vahanwalla and Parekh in Mumbai, in which they found that type I was predominant.14 Verghese et al. has conducted a study of cheiloscopy in south Karnataka districts in India and showed that type 4 pattern was predominant in Karnataka population, in contrast to our study.1 Within Kerala population, Type 2 lip print pattern was established to be largest, followed by Type 3, Type 1 and Type 4 5. In contrast to our study, According to Verghese et al. Type 4 to be major in both the genders in Kerala population.15 Further, in our study, statistical association of all lip print patterns among Karnataka and Kerala population revealed no significant differences except for Type 1 pattern. The major rugae shape in both the populations was wavy pattern and less commonly curved and straight and which is in with Kapali et al.16 However, in our study wavy and curved patterns were predominant in Karnataka compared to Kerala population. Straight was slightly more in Kerala population than Karnataka population. In addition, in the present study, when unification of rugae was analyzed, diverging type of rugae pattern was predominant in both the populations. On observing the direction of rugae, forwardly directed rugae were predominant than backwardly directed rugae in both the populations. However, forwardly directed rugae were more in Karnataka population than Kerala, whereas backwardly directed rugae were more in Kerala population than Karnataka. When evaluated for the number of palatal rugae in Karnataka and Kerala population left side of the palate showed relatively more number of rugae. This interpretation was similar to Dhoke and Usato et al. who as well reported with the intention that right side of the palate had smaller number of rugae than the left side. This may be owed to the observable fact of regressive advancement, dominating the right side of the palate.10 Further in our study statistical analysis showed that there was no difference found in the total number of rugae seen for shape, unification, direction and side of the palate between the two populations. In the present study the predominant blood group among all the subjects was blood group O. These findings were similar to the results obtained by Bharadwaja et al.17, Rastogi et al.18. Majority of the subjects in Karnataka population belonged to blood group A, whereas the frequency of blood group O was higher in Kerala population. 98% of subjects in the Karnataka population had Rh-positive factor and 90% of Kerala population had Rh-positive factor. Comparison of all blood groups between both the populations showed a statistical significant difference only for A and B groups. Inaddition, there was no significant difference observed for Rh-positive and negative factor between both the populations. Frequency of type 3 lip print pattern was more in Blood group A. Distribution of Type 2 lip print pattern was highest blood group B and O. Further type 1 and type 3 were predominant in blood group AB. When comparison between different lip prints in all the blood groups was done, no statistical significant difference was observed. These results coordinated with earlier studies done by Telagi et al.12 Sandhu et al.19 and Verma et al.20 Coming to the palatal rugae distribution, curved rugae were predominant in Blood group A, whereas in blood group B, AB and O, wavy patterns were predominant. Further on comparison of different rugae patterns among different blood groups showed a statistically significant difference. Conclusion In the present study it is noted that there is no association between lip prints and blood groups. However comparison of palatal rugae with blood groups showed a statistically significant difference. Thus our present showed a correlation between palatal rugae and blood groups. Further there are no studies available on palatal rugae comparison with blood group in English language literature search. Thus our study remains the first study to compare both lip prints and palatal rugae with blood groups.

Brand and Chapter

CB2201 Consumer Behaviour Lecturers: Kristina Georgiou and Alison Barker Tutorial Questions Trimester 1, 2013 Students Week 2 – 04/03/13 Chapter 8 1. 2. 4. How does a discrepancy between the ideal state and the actual state affect consumer behavior? What factors affect the inclusion of brands in the consideration set, and why would a company want its brand in the consideration set? What six broad groups of sources can consumers consult during external search. Where does the Internet fit into these groups. Chapter 9 3. 6. 7. How do consumers use compensatory and noncompensatory decision-making models?How do appraisals and feeling, as well as affective forecasting, influence consumer decision making? What three contextual elements affect consumer decision-making?Week 3 – 11/03/13 Chapter 10 5. 6.What is brand loyalty, and what role does it play in low-effort decision-making? How do price and value perceptions affect low-effort decision making? Chapter 11 3. 5. How do expe ctations and performance contribute to disconfirmation? Why is complaining important to marketers and how should complaints be handled?Week 4 – 18/03/13 Chapter 2 Case Study – SUBMIT CASE ANSWERS IN CLASS WHAT’S IN A STORE AT UMPQUA BANK 1. 2. 3. How does Umpqua enhance consumer motivation by making itself personally relevant to customers? Explain, in consumer behavior terms, how the Innovation Lab enhances customers’ ability to process information about banking products and services? What is Umpqua doing to enhance consumers’ opportunity to process information about financial services? Week 5 – 25/03/13 Chapter 3 1. 4. 5. How do zipping and zapping affect consumers’ exposure to stimuli such as products and ads.What is perception, and what methods do we use to perceive stimuli? Differentiate between the absolute threshold and the differential threshold, and explain how these concepts relate to Weber’s Law. HEINZ IS LOOKING FOR ATTENTION – SUBMIT CASE ANSWERS IN CLASS 1. Using the concepts discussed in this chapter, explain how Heinz has been successful in generating exposure and capturing attention. What other ideas would you suggest Heinz try to foster exposure, attention and perception? In terms of exposure, attention and perception, what are some potential disadvantages of Heinz’s Top This TV contests?Do you think Heinz will benefit long-term from holding a contest for students that focused on the visual appeal of designing single-serve ketchup packets? Explain your answer.2.3. Teaching Free Week Friday – 30/03/13 – Thursday 04/03/13Week 6 – 08/04/13 Mid Term Test in Class BASED ON CHAPTERS 2, 3, 8, 9, 10 & 11Week 7 – 15/04/13Chapter 4 – SUBMIT CASE ANSWERS IN CLASS HYUNDAI ACCELERATES NEW IMAGE MARKETING 1. 2. 3. Why would Hyundai have a voice-over stating â€Å"We’re pretty sure that Mercedes, BMW, and Lexus aren’t going to like it very much† in a Genesis ad? How is Hyundai using country of origin to influence consumers’ inferences about the Genesis? In terms of knowledge and understanding, how is the introduction of the upscale Genesis sedan likely to affect how consumers think about lower-priced Hyundai models? Chapter 5 1. 3. What are attitudes, and what three functions do they serve.What role does credibility play in affecting consumer attitudes based on cognitions?Week 8 – 22/04/13 Chapter 6 2. 3. 5. 7. What role do source, message, context, and repetition play in influencing consumers’ cognitive attitude? What is the mere exposure effect, and why is it important to consumers’ affective reactions. Explain the dual-mediation hypothesis. What are the implications for affecting consumers’ brand attitude? What are the advantages and disadvantages of featuring celebrities in advertising messages? Chapter 7 4. . 6. How can retrieval failures and errors affect consumer memory? How does recognition differ from recall? What is implicit memory, and how can it affect a consumer’s ability to retrieve a brand name?Week 9 – 29/04/13 Presentation DayWeek 10 – 06/05/13 GROUP PROJECT DUE AT BEGINNING OF CLASS 8. 30am Chapter 14 1. 2. 5. Explain the differences between global values, terminal values, instrumental values, and domain-specific values.What are the four main value dimensions along which national cultures can vary? What are the three components of a consumer’s lifestyle? . Chapter 15 2. 5. 7. Why do companies sometimes target opinion leaders for marketing attention? What three techniques can marketers use to encourage consumer compliance? Why is word of mouth so important for marketers?Week 11 – 13/05/13 Chapter 16 4. 5. 6. How can consumers be categorized in terms of their timing of adoption relative to other consumers?What is the product life cycle, and how does it differ from product diffusion? How do consumer learni ng requirements and social relevance affect resistance, adoption, and diffusion? Chapter 18 1. 5. 6. What is compulsive buying, and why is it a problem? What influences environmentally conscious consumer behavior? What can consumers do to resist marketing practices they perceive as unwanted or unethical?Week 12 – 20/05/13 Final Test – In class BASED ON CHAPTERS 14, 15, 16 & 18

Karl Marx, Max Weber and Emile Durkheim offered differing perspectives on the role of religion Essay

Karl Marx, Max Weber and Emile Durkheim offered differing perspectives on the role of religion. Choose the theorist whose insights you prefer and outline how they perceived religion operating socially. Discuss why you chose your preferred theorists views over the others. Marx, Durkheim and Weber each had different sociological views of the role and function of Religion. My preferred theorists view’s on Religion is Karl Marx’s as I feel his ideas are more relevant to what Religion actually is. And I have chosen Marx’s theory on Religion as I feel that it is the most similar to my own views on the subject. His views are more interesting to me as I don’t practise any Religion and his views expand on some of my own thoughts that I have had about Religion. It also has more relevance in society today as people are now struggling due to the economic down turn which is completely testing people’s faith. There is a bigger decline in this century as most of the population of the world have more resources and freedom of speech, to decide how they really feel about Religion and aren’t blind-sighted by the church anymore. Even if people are not aware of Marx’s ideas about Religion I feel that the majority of people would have similar views based on these ideas as times have gotten harder thus making people question their own beliefs. I will also briefly outline each of the theorist’s workings on Religion and then discuss why I chose Karl Marx’s theories. Karl Marx’s outlook on Religion was that it was a deception of sorts, as it was to give people false hope of something better waiting for them as they were being exploited and oppressed by these religious ideals. Marx thought it was a result of a class society because not only was its aim to ease the pain of oppression it also acted as a tool of that oppression. (McDonald, 2009) Emile Durkheim thought that Religion brought communities together and strengthened them. That all religions acted as a ‘socialising agent’ and that they shared a ‘coherent system of beliefs and practices serving universal human needs and purposes.’ He also conducted a study on the Australian Aborigines and concluded that ‘Religion was the source of all harmonious social life.’ (McDonald, 2009) He felt that religion varies between different societies and can influence people’s day to day lives. In 1912 he wrote the ‘Elementary forms of the religious life’ which showed that all religions have certain features in common. Max Weber had a view that  wasn’t too far off of Marx’s theory on Religion as he felt that it just was used to strengthened people’s work ethic and that success through hard work would lead to people’s salvation. He felt that the various religious policies didn’t fit with the development of Capitalism. Religion is defined as ‘The belief in and worship of a superhuman controlling power, esp. a personal God or Gods.’ But when reading Karl Marx’s thoughts on the subject it becomes clearer that not only do you need a strong belief to endure what God’s plan is for you but that it can take away your sense of individuality and force people into a socially regulated group by practicing the church’s ‘norms’. One of his famous analyses of Religion was that it ‘Is the opium of the people.’(Goldstein, / McKinnon 2009) It’s amusing that Marx used opium in comparison with religion seeing as it was used to help people for a while in the 1800’s but with more medicines becoming available, that the use of opium eventually became frowned upon. Ironic then, that this is how many people would perceive the church in Ireland today. In Marx, Critical Theory and Religion Marx, McKinnon writes that ‘For most twenty-first century readers, opium means something quite simple and obvious, and the comparison between the two terms seems perfectly literal. Opium is a drug that kills the pain, distorts reality, and an artificial source of solace to which some poor souls can become addicted; so also religion.’ This metaphor for me shows that of the three theorists Marx was the most realistic and could see through the organised industry that Religion was and is ever more so today. Durkheim’s theories make sense and are for me a nice and fluffy way of looking at Religion, but I have a feeling that if he were to see the route Religion has gone down in modern society would he still feel the same about the majority of Religions, for example the scandal’s in the Catholic church over the past forty years that are only really surfacing now. And Weber’s thoughts were more rational as that what was expected of people was to keep their heads down and they would eventually be rewarded with Heaven. Even if in today’s society more numbers are in decline of practicing religion, Marx’s views on the subject are definitely the most valid. There expectations of people may not be as extreme as they were back in the 1800’s of their followers as they are now, but of the three, Marx’s views are the most realistic of what Religion truly is. His ability to see what religion was actually doing to people’s lives back then is remarkable and for his  words to still have such relevance now in modern society shows that he was extremely perceptive of society. Marxism also assumes that Religion will eventually disappear and for someone to envisage that from over one hundred years ago is clearly someone who knew what they were talking about. And that is why I chose Marx.

The North American Free Trade Agreement - 1036 Words

The North American Free Trade Agreement also referred to as NAFTA produced results on January 1, 1994. A trade agreement was made between each of the three of nations of North America. The United States, Canada, and Mexico. The Canadian Prime Minister, Brian Mulroney, the Mexican President, Carlos Salinas de Gortari, and previous U.S. President George H. Shrub initiated the agreement. Connections between the nations were at that point on great terms, particularly between The United States and Canada. Five years before NAFTA became effective they marked the Canada-U.S. Free Trade Agreement that wiped out all tarrifs. It was just time before a more coordinated agreement was applied for all of North America. The geographic area and the†¦show more content†¦NAFTA likewise had extraordinary procurements installed into the consent to satisfy the unequivocally obstinate labor unions and tree huggers. Previous President Bill Clinton executed two side-settlements, The North American Agreement on Labor Cooperation (NAALC) and The North American Agreement on Environmental Cooperation (NAAEC). Numerous people worried over the capability of the ascent of unemployment in The United States and Canada on account of Mexico s languid regulations on labor and economic issues. The point of the NAAEC was to set ecological regulations to help in the advancement and change of the earth. The objective of the NAALC was to enhance the participation of exchange unions and different associations to enhance working conditions and expectations for everyday comforts. Like whatever other choice, agreement, or trade off there are positives and negatives, NAFTA is not excluded as its issues sparkle intense deliberations. The best advantage of NAFTA is conspicuously self-evident; exchange and investment have definitely expanded subsequent to the usage of the agreement. Actually, The United States is the best supporter, exchange between the nations are hitting record tremendously. Mexico and Canada are the on the first and second place as shippers of U.S. merchandise and services. Additionally they are second place and fourth place on The United States biggest exporters list. The exchange in the middle