Development and growth of the skull and age changes

2013 ◽  
Author(s):  
Martin E. Atkinson
Keyword(s):  
Somatic Growth ◽  
Growth Period ◽  
Prenatal Development ◽  
Dental Students ◽  
Velocity Curve ◽  
Human Beings ◽  
Distance Curve ◽  
Continuous Care ◽  
Dental Practitioners ◽  
The Face

The development of the facial bones is particularly important in the fields of paediatric dentistry and orthodontics. Dental students and dental practitioners who do not specialize in those subjects should have an appreciation of the subject to be aware of the changes to the face and jaws they are seeing in patients under continuous care as they grow, mature, and age. Human beings increase in both size and complexity during the growth period which lasts from conception until maturity at about 16 to 18 years of age. As we have seen in Chapters 8, 1, 19, 21, and 32, most of the increase in complexity occurs during the pre-embryonic and embryonic phases of prenatal development although changes still occur in many organs and tissues well into post-natal life. Size increase is also rapid prenatally and continues throughout the remainder of the growth period although the growth rate changes. Changes in overall size may occur in mature individuals due to obesity or other pathological conditions but this is not growth. Growth in overall size can be studied by examining the changes with age in easily measured parameters such as height and weight. There are two ways in which such data can be presented as shown in Figure 33.1. A distance curve is the simplest method illustrated in Figure 33.1A by plotting height against age on a graph. Changes in the rate of growth are demonstrated more clearly by plotting the increment in the measurement per unit of time such as the increase in height per year against age; this is a velocity curve shown in Figure 33.1B. You can see in Figure 33.1A that height increases more rapidly around the age of 14; the velocity curve in Figure 33.1B makes the rapid growth at this age much clearer. If distance curves are plotted for different body components, the curves show specific characteristics. The overall growth of the body is accurately indicated by measures of height and weight; these measurements plotted against age produce the somatic growth curve shown in Figure 33.2. Growth is rapid in the prenatal and early post-natal period then begins to slow down after about 4 years of age.

Tantangan Pondok Pesantren dalam Menghadapi Era Bonus Demografi

2018 ◽  
Vol 10 (2) ◽  
pp. 409-434
Author(s):  
Ibnu Chudzaifah
Keyword(s):  
Human Resources ◽  
Boarding School ◽  
Educational Institutions ◽  
Human Beings ◽  
Current Development ◽  
The Face ◽  
The Times

Pondok Pesantren is one of the Islamic educational institutions that aim to form human beings who have noble character, so that created a human who has a balance between physical and spiritual. Some educational institutions offer various models of learning to balance the current development so that its existence is still recognized by the community. While boarding school in dealing with the development of the times, has a commitment to make new innovations by presenting the pattern of education that can give birth to a reliable Human Resources. Especially pesantren currently has a challenging enough weight in facing the era of "Demographic Bonus". Demographic bonus is a phenomenon in which the structure of the population greatly benefits the community from the side of development in various sectors, because the productive age is more than the non productive age. This means that the dependency burden will decrease with the ratio of 64 percent of the productive age population to bear only 34 percent of the nonproductive age population. With all kinds of scholarships and skills given to students, students are expected to compete in all fields, especially in the face of Indonesia gold in 2020 to 2035.

Interpersonal Communication

1988 ◽  
Vol 5 (2) ◽  
pp. 239-246
Author(s):  
Mohammad A. Siddiqui
Keyword(s):  
Interpersonal Communication ◽  
Mass Communication ◽  
Social Process ◽  
Political Scientist ◽  
Human Beings ◽  
Common Object ◽  
The Face ◽  
The Common ◽  
The Voice ◽  
Basic Social Process

IntroductionCommunication today is increasingly seen as a process through whichthe exchange and sharing of meaning is made possible. Commtinication asa subject of scientific inquiry is not unique to the field of mass communication.Mathematicians, engineers, sociologists, psychologists, political scientists,anthropologists, and speech communicators have been taking an interest inthe study of communication. This is not surprising because communicationis the basic social process of human beings. Although communication hasgrown into a well developed field of study, Muslim scholars have rdrely hcusedon the study of communication. Thus, a brief introduction to the widely usedcommunication concepts and a framework for the study of communicationwithin the context of this paper is provided.In 1909, Charles Cooley defined communication from a sociologicalperspective as:The mechanism through which human relations exist and develop -all the symbols of mind, together with the means of conveyingthem through space and preserving them in time. It includes theexpression of the face, attitude and gesture, the tones of the voice,words, writing, printing, railways, telegraph, and whatever elsemay be the latest achievement in the conquest of space and time.In 1949, two engineers, Claude Shannon and Warren Weaver, definedcommunication in a broader sense to include all procedures:By which one mind may affect another. This, of course, involvesnot only written and oral speeches, but also music, the pictorialarts, the theater, the ballet, and, in kct, all human behavior.Harold Lasswell, a political scientist, defines communication simply as:A convenient way to describe the act of communication is to answerthe following question: Who, says what, in which channel, towhom, with what effect?S.S. Stevens, a behavioral psychologist, defines the act of communication as:Communication occurs when some environmental disturbance (thestimulus) impinges on an organism and the organism doessomething about it (makes a discriminatory response) . . . Themessage that gets no response is not a commnication.Social psychologist Theodore Newcomb assumes that:In any communication situation, at least two persons will becommunicating about a common object or topic. A major functionof communication is to enable them to maintain simultaneousorientation toward one another and toward the common object ofcommunication.Wilbur Schramm, a pioneer in American mass communication research,provides this definition:When we communicate we are trying to share information, anidea, or an attitude. Communication always requires threeelements-the source, the message, and the destination (thereceiver).

scholarly journals Diagnostic Accuracy of Oral Cancer and Suspicious Malignant Mucosal Changes among Future Dentists

Healthcare ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 263
Author(s):  
Kamis Gaballah ◽  
Asmaa Faden ◽  
Fatima Jassem Fakih ◽  
Anfal Yousuf Alsaadi ◽  
Nadeen Faiz Noshi ◽  
...  
Keyword(s):  
Oral Cancer ◽  
Dental Students ◽  
Benign Tumors ◽  
Dental Practitioners ◽  
Significant Difference ◽  
Potentially Malignant Disorders ◽  
Potentially Malignant ◽  
Recent Graduates ◽  
Mucosal Changes ◽  
Oral Abnormalities

This study aimed to assess the ability of dental students and recent graduates to detect and recognize mucosal changes that are suggestive of oral cancer and potentially malignant disorders. In this cross-sectional study, a questionnaire was administered to dental students and recent graduates of Ajman University (n = 132). Completed questionnaires were received from 84 (63.6%) females and 48 (36.4%) males which included fifth-year students (n = 80), interns (n = 39), and dental practitioners (n = 13). This questionnaire was designed to assess the respondent’s ability to detect and recognize different types of oral lesions, as well as their knowledge of oral cancer appearance and malignancy potential. The overall accuracy of diagnosis was 46%. The participants correctly identified normal variations, benign tumors, malignant tumors, and premalignant lesions at rates of 60.3%, 31.0%, 55.7%, and 33.4%, respectively. There was no significant difference between the two genders in their ability to recognize and detect correct answers (females, 48.3%; males, 47.2%). According to education level, interns provided the highest percentage of correct answers (52.5%), followed by newly dental practitioners (51.9%) and fifth-year students (44.1%). Conclusion: The respondents of this survey did not exhibit a satisfactory diagnostic capability in recognizing mucosal changes consistent with the clinical presentation of oral cancer. Thus, a need exists for improved and updated educational methods for undergraduate students regarding oral cancer and potentially malignant disorders. Meanwhile, practitioners should look for oral abnormalities to provide better diagnosis and management. Practitioners should also stay up to date on the oral malignancy topic by attending workshops and clinicopathological conferences.

Cooperation with Evil Reconsidered: The Moral Duty of Resistance

2017 ◽  
Vol 78 (1) ◽  
pp. 96-120 ◽  
Author(s):  
Julie Hanlon Rubio
Keyword(s):  
20Th Century ◽  
Moral Theology ◽  
Moral Duty ◽  
Human Beings ◽  
The Face ◽  
Conservative Christians

The essay presents an argument for critical retrieval of the framework of cooperation with evil used by the moral manualists who dominated Catholic moral theology in the first part of the 20th century. Both “liberal” and “conservative” Christians are concerned with cooperation but differ as to which issues deserve attention and when cooperation becomes problematic. The key to moving beyond the current impasse is balancing the manualists’ tolerance for material cooperation in the face of conflicting responsibilities with the prophetic sensibilities of womanist theologians who are “troubled in their souls” by the suffering of vulnerable human beings and call Christians to take concrete steps to contribute to the decrease of that suffering.

Investigation of Knowledge and Practices Managing Traumatic dental injuries among dental Professionals

2021 ◽  
Vol 15 (7) ◽  
pp. 1617-1619
Author(s):  
S. Akbar Abbas Zaidi ◽  
P. Rani Harjani ◽  
M. Mubeen Arshad ◽  
S. Z. Abbas Zaidi ◽  
Rajesh Kumar ◽  
...  
Keyword(s):  
International Association ◽  
Dental Students ◽  
Care Providers ◽  
Cross Sectional ◽  
Traumatic Injuries ◽  
Dental Practitioners ◽  
Tertiary Healthcare ◽  
Management Approaches ◽  
Dental Injuries ◽  
Dental Professionals

Background: The rise in prevalence and complications associated with dental traumatic injuries among Pakistani population is considered a topic of discussion at International Association of Dental Traumatology nowadays. Understanding the multifactorial etiology, therapeutic techniques and choosing management approaches are vital to dental traumatic injuries. Aim: To assess the knowledge, qualification and practices followed by dental professionals from a tertiary healthcare centers based in Sindh Pakistan. Methodology: The study population of this cross-sectional descriptive study comprised of dental care providers attending the seminar on World Oral Health Day at Bibi Aseefa Dental College, Larkana, Sindh, Pakistan. A self-administered questionnaire consisting of two parts; demographic and knowledge about management of trauma was administered to participants on 20 March 2021. The detailed demographic details of research participants were collected and further analyzed by using SPSS 20 and MS Office 2010 tools. Results: Out of total 134 participants, 40(29.9%) were males while, 94(70.1%) were females with mean age of 24.314.088. Among them 45(33.6%) were undergraduate dental students; in them 4(8.9%) were in 1st year dental students, 17(37.8%) in 2nd year, 10(22.2%) in 3rd year and 14(31.1%) were in final year of their undergraduate studies. 31(23.1%) were house officers, 19(14.2%) were post graduate residents and 39(29.1%) were general dental practitioners (GDP). Conclusion: Lack of qualified dental experts with post-residency trainings dealing dental traumatic complexity in Sindh Pakistan is considered a major underlying associated with heightened case rates of pediatric dental injuries. Keywords: tooth injuries, Dentists, Restorative, Pediatric

scholarly journals Undergraduate dental sudents' perspectives about experiences in primary care for their education in the field of health

2015 ◽  
Vol 20 (4) ◽  
pp. 1255-1265 ◽  
Author(s):  
Pedro Augusto Thiene Leme ◽  
Antônio Carlos Pereira ◽  
Marcelo de Castro Meneghim ◽  
Fábio Luiz Mialhe
Keyword(s):  
Primary Care ◽  
Professional Education ◽  
Clinical Training ◽  
Family Health ◽  
Dental Students ◽  
Supervised Training ◽  
The Face ◽  
Learning Scenarios ◽  
Teaching Learning ◽  
Service Contact

Supervised training periods in primary care have been used as spaces for teaching and extension in the area of health, making it feasible to include undergraduates in concrete teaching-learning scenarios. The aim of this study was to analyze the perceptions of dental students about the importance of supervised training periods in Family Health Units to their professional education. The sample consisted of 185 students who answered the question: What is your opinion about the importance of this training period in SUS to your professional education? Comment on this experience and its positive and negative aspects The responses were analyzed by the quali-quantitative Collective Subject Discourse (CSD) technique. The students appreciated learning through practice in the service; contact with professionals from other areas; opportunity for technical-operative improvement and demonstrated sensitivity in the face of social reality, although they appeared to be concerned about being absent from the faculty, arguing that they were being prejudiced as regards their intramural clinical productivity, exhaustively demanded of them. It was concluded that students placed value on the extramural experience, however, it was perceived that there was still a predominant influence of focus on intramural clinical training.

scholarly journals Caricature Generator: The Dynamic Exaggeration of Faces by Computer

Leonardo ◽  
2007 ◽  
Vol 40 (4) ◽  
pp. 392-400 ◽  
Author(s):  
Susan E. Brennan
Keyword(s):  
Computer Graphics ◽  
Facial Features ◽  
Theory Of Computation ◽  
Human Beings ◽  
Computer Screen ◽  
Interactive Computer Graphics ◽  
Visualization Process ◽  
The Face

The author has researched and developed a theory of computation for caricature and has implemented this theory as an interactive computer graphics program. The Caricature Generator program is used to create caricatures by amplifying the differences between the face to be caricatured and a comparison face. This continuous, parallel amplification of facial features on the computer screen simulates the visualization process in the imagination of the caricaturist. The result is a recognizable, animated caricature, generated by computer and mediated by an individual who may or may not have facility for drawing, but who, like most human beings, is expert at visualizing and recognizing faces.

scholarly journals Response to Melissa Raphael

2016 ◽  
Vol 6 (2) ◽  
pp. 23-25
Author(s):  
Ruth Illman
Keyword(s):  
Digital Media ◽  
Image Of God ◽  
Human Face ◽  
Human Beings ◽  
Jewish Art ◽  
Contemporary Issue ◽  
The Face ◽  
The Creation ◽  
The Image Of God ◽  
Ethical Demand

A response to Melissa Raphael’s article ‘The creation of beauty by its destruction: the idoloclastic aesthetic in modern and contemporary Jewish art’. Key themes discussed include the notion of human beings as created in the image of God, Levinas’s understanding of the face and its ethical demand as well as the contemporary issue of the commodification of the human face in digital media.

scholarly journals Real Time Face Recognition based Smart Lab for Energy Conservation

Webology ◽  
2021 ◽  
Vol 18 (SI02) ◽  
pp. 32-41
Author(s):  
M. Karthikeyan ◽  
T.S. Subashini ◽  
M.S. Prashanth
Keyword(s):  
Face Recognition ◽  
Object Identification ◽  
Home Automation ◽  
Human Beings ◽  
Environmentally Conscious ◽  
Repetitive Tasks ◽  
Automation Systems ◽  
The Face ◽  
Identification Technique ◽  
Haar Cascade

Home automation offers a good solution to help conserve our natural resources in a time when we are all becoming more environmentally conscious. Home automation systems can reduce power consumption and when they are not in use automatically turn off lights and appliances. With home automation, many repetitive tasks can be performed automatically or with fewer steps. For example, each time the person gets out of his computer desk, for instance, the fan and the lights need to be turned off and switched on when he comes back to the computer desk. This is a repetitive task, and failure to do so leads to a waste of energy. This paper proposes a security/energy saving system based on face recognition to monitor the fan and lights depending on the presence or absence of the authenticated user. Initially, the authenticated faces/users LBPH (Local Binary Pattern Histogram) features were extracted and modelled using SVM to construct the face profile of all authenticated users. The webcam catches the user's picture before the PC and the Haar-cascade classifier, a profound learning object identification technique is used to identify face objects from the background. The facial recognition techniques were implemented with python and linked to the cloud environment of Ada-Fruit in order to enable or disable the light and fan on the desk. The relay status is transmitted from Ada Fruit Cloud to Arduino Esp8266 using the MQTT Protocol. If the unidentified user in the webcam is detected by this device, the information in the cloud will be set to ' off ' status, allowing light and fan to be switched off. Although Passive Infrared Sensor (PIR) is widely used in home automation systems, PIR sensors detect heat traces in a room, so they are not very sensitive when the room itself is hot. Therefore, in some countries such as INDIA, PIR sensors are unable to detect human beings in the summer. This system is an alternative to commonly used PIR sensors in the home automation process.

Sign in / Sign up

Export Citation Format

Share Document