ABSTRACT
BACKGROUND: Facial features and personality types vary with different geographical boundaries, culture, and ethnicity. The impression created by teeth design differs with the face and personality of males and females. AIMS: This study evaluated the dominant facial and personality types and their correlation among males and females in Central Indian population. SUBJECTS AND METHODS: The full-face photographs of 120 people, with a broad smile and visible dentition, were calibrated to generate a facial map with digital software. The participants filled a personality questionnaire. Facial form and personality type were classified as a combination of strong, dynamic, delicate, and calm. Descriptive and inferential statistics using Chi-square and Kappa tests. RESULTS: The dominant facial form was calm (66.67%, 71.67%) with the second dominant facial form being dynamic (50%, 51.67%) both for males and females respectively. While the dominant personality type was dynamic (50%), the second dominant personality type was calm (35%, 30%) for both males and females. Kappa analysis showed moderate agreement between the dominant facial and personality types (P = 0.41 in males, P = 0.10 in females). The software used was SPSS 22.0 version and P < 0.05 is considered as the level of significance. CONCLUSIONS: A varying number of combinations are essential in characterizing the face. The personality type has a predominance of one type over other. The interpretation of these combinations in dentistry can help to select appropriate tooth forms and design a harmonious smile.
Subject(s)
Esthetics, Dental , Face , Personality , Smiling , Adolescent , Adult , Asian People , Female , Humans , Male , Tooth , Young AdultABSTRACT
We consider partially directed walk models of polymers undergoing inhomogeneous adsorption. The inhomogeneity can be in the polymer, in the surface, or in both. For the cases where the polymer is either a homopolymer or a strictly alternating copolymer and where the surface is either homogeneous or has stripes of width 1, we calculate detailed order parameters and show that these provide important information about the ways in which the polymer adsorbs.
ABSTRACT
UNLABELLED: Prenatal diagnosis (PD) by FISH or cell culture is today an important tool for the prevention of chromosomal anomalies. A difficult issue is prenatal detection of gonosomal anomalies. Most gonosomal anomalies neither affect life expectancy nor cause psychomotor retardation, but sexualization disorders and the lack of reproductive potential are a constant finding. AIM: This study aimed at identifying the medical problems the specialists and the parental couple are faced with at the time of the diagnosis of fetal gonosomal anomalies. MATERIAL AND METHODS: This retrospective study (2004-2012) was conducted in the Prenatal Genetic Diagnosis Department of "CuzaVoda" Maternity by FISH technique in 1685 pregnancies. The AneuVysion probes were used for identifying and enumerating chromosomes 13, 18, 21, X, and Y via fluorescence in situ hybridization (FISH) in interphase nuclei obtained from amniotic fluid. RESULTS: Fifteen fetuses were selected in which we were faced with difficulties interpreting the number of gonosomes: monosomy X (5 cases), pseudomosaicism XX/XY (3), trisomy XXY (3 cases), trisomy XYY (1 case), 45,X/46.XX mosaicism (1 case) and triploidy XXX (2 cases). Later, by repeating the analysis, 2 cases with pseudomosaicism XX/XY were excluded. A case highlighting the limitations of the FISH test was that of a fetus in which the FISH test revealed trisomy XXY, while postnatal karyotyping showed a six cell line mosaicism (marker and ring X chromosomes). CONCLUSIONS: All parental couples received nondirective genetic counseling, respecting the individuals' dignity and rights of self-determination. Parents received information on the natural course of the disease, treatment options, and psychological support and were involved in their child's recovery.
Subject(s)
Genetic Counseling , In Situ Hybridization, Fluorescence , Prenatal Diagnosis , Sex Chromosome Disorders/diagnosis , Sex Chromosome Disorders/genetics , Female , Genetic Counseling/methods , Humans , In Situ Hybridization, Fluorescence/methods , Karyotyping , Predictive Value of Tests , Pregnancy , Prenatal Care , Prenatal Diagnosis/methods , Retrospective Studies , Sensitivity and Specificity , Trisomy/diagnosis , Trisomy/geneticsABSTRACT
We consider a partially directed walk model of a strictly alternating copolymer adsorbing on a striped surface where the energy is associated with the numbers of the two types of monomers adsorbed on the two types of surface sites. A force is applied to the last monomer and the polymer responds to this force, sometimes by desorbing. The force can be applied at various angles, with the surface component parallel or perpendicular (or at some other angle) to the stripe direction. The desorption behavior is strongly dependent on the force direction and the response gives information about the shape and direction of the polymer adsorbed on the surface, especially at low temperatures. In some cases the ground state is degenerate and this also has an important effect on the temperature dependence of the critical force needed for desorption. We give a complete solution of the problem using generating function techniques and an approximate treatment that is especially useful at low temperatures and helps in our physical understanding of the situation.
ABSTRACT
The authors present the case of a foetus with Jeune syndrome (asphyxiating thoracic dystrophy) in a woman with a previous deceased child with the same disease, and also with a normal sibling. The diagnosis was mentioned at 26 week of pregnancy, based on ultrasonographic findings: short proximal bones (under 3 percentiles), and a diminished thoracic circumference, (although greater than 10 percentiles for the gestational age). There was an interdisciplinary agreement for the therapeutic termination of the pregnancy, and the post-expulsion assessment confirmed the diagnosis. This case demonstrates a higher incidence of Jeune dystrophy than the one expected for an autosomal recessive disease, with 2 out of 3 children affected, instead of 25%. It also shows that the earliest change is the one regarding the shortened long bones, often difficult to notice before 20 weeks, fact which favors a detailed genetic sonogram done after this limit.
Subject(s)
Osteochondrodysplasias/diagnostic imaging , Thorax/abnormalities , Ultrasonography, Prenatal , Abnormalities, Multiple/diagnostic imaging , Abortion, Therapeutic , Adult , Female , Humans , Osteochondrodysplasias/genetics , Pregnancy , Pregnancy Trimester, Second , Siblings , SyndromeABSTRACT
The authors report a case of cervical pregnancy in a nulliparous woman (after treatment for secondary infertility) treated systemically and locally with methotrexate. Related to the case, they make some considerations concerning early diagnosis and conservative treatment of ectopic cervical pregnancies, in order to maintain the patients' fertility. The woman presented in this case report is now 5-weeks intrauterine pregnant.
