{"title":"The influence of anthropometrical and flexibility parameters on the results of breaststroke swimming.","authors":"Gennadi Jagomägi, Toivo Jürimäe","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The aim of this investigation was to study the possible relationships between anthropometry, flexibility and specific swimming results in female breaststroke swimmers. Subjects were 125 female breaststroke swimmers in age of 11-18 years. Body height and mass were measured and BMI (kg/m2 ) and Broca index (body height in cm - 100 = weight in kg) were calculated. The flexibility of hip external rotation, knee external rotation, ankle dorsal flexion and ankle supination were measured with plastic goniometer. 100 m breaststroke swimming using kickboard and legs only was used as a swimming performance parameter. The number of kicks was also fixed. Horizontal jumping ability was measured using a simple standing broad jump (cm) minus body height (cm). As a rule, flexibility in different joints did not depend on anthropometrical parameters. Only knee external rotation and ankle dorsal flexion correlated significantly with body mass (r = -0.221 and r = -0.210, respectively) and BMI (r = 0.242 and r = 0.204, respectively). The relationship between flexibility in different joints, as a rule, was not significant. Stepwise multiple regression analysis indicated that from the used anthropometrical parameters the most important was the body height, which explained 11.1% (R2 x 100) of the 100 m breaststroke swim results using legs only. The most important parameter from the measured flexibility indices was knee external rotation (11.1%, R2 x 100). Combination of knee external rotation and ankle supination increased the determination coefficient to 24.4%. Finally, three flexibility measures (knee external rotation, ankle supination, hip external rotation) explained the swimming results by 28.2% (R2 x 100). It was concluded that the good flexibility is more important than single anthropometrical parameters when explaining the breaststroke swimming results using kickboard and legs only.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"213-9"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The incidence and expression of the subcondylar tubercle of the mandible in early Polynesians, modern Indians and modern Europeans.","authors":"John Dennison, Jules Kieser, Peter Herbison","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A sample of pre-European Polynesian and Melanesian mandibles, modern Asian Indians and cadaveric European mandibles were investigated to establish the prevalence of a subcondylar tubercle and to attempt to relate its presence to mandibular function. Among the three population samples, the subcondylar tubercle appeared 1.5 times more frequently among the Polynesians/Melanesians, than either the Indian or European groups. It was fairly equally present on both sides in all three groups. Where it was present unilaterally, it was far more likely to be present on the left side. This left-side presence coincided with a significantly greater right-side condylar height and ramal width.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"129-40"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Genetic analysis of bilateral dermatoglyphic asymmetry in twins and their parents.","authors":"Krishan Sharma, Sonia Bakshi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The data for this study were collected on 64 twin pairs (30 MZ and 34 DZ) and their 128 parents. Two following hypotheses were evaluated: 1. Bilateral asymmetry is significantly genetically controlled; 2. The twinning phenomenon would affect the magnitude of bilateral asymmetry. The results revealed no statistically significant differences between mean values of MZ and DZ twins and their parents for the majority of the traits. Significant differences were recorded for only 6 of 96 comparisons (6%). Analysis of variance revealed separated sources of MZ, DZ and singleton variance. F-ratios, contrasting variances between different groups were significant for 26 of 96 comparisons (27%) showing heterogeneity of variance between zygosities and between twins and their parents. In addition, environmental covariance appeared to be larger for MZ than DZ with respect to directional asymmetry (DA) for all 16 traits and fluctuating asymmetry (FA) for 14 traits. These observations showed complex environmental determinism for bilateral asymmetry for the majority of dermatoglyphic traits. Significant genetic variance ratios (GVRs) were observed for four variables (25%) with respect to DA and three variables (18.75%) with respect to FA. All these significant GVRs were rendered insignificant because of evidence of greater environmental covariance for MZ twins, except possibly for DA for URC4.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"165-87"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Haemogenetic studies in Bulgaria.","authors":"S Baltova, H G Scheil, H D Schmidt","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Within a study of the genetics of Bulgarian populations, the markers AB0, RH, MNS, P, HPA, GM(1), PGM1, ACP and ESD were examined in 2346 individuals from seven subpopulations of south-central and south-eastern Bulgaria. The combined data have been compared with other populations of the Balkans.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"141-51"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reproductive pattern in agrarian and immigrant receptor populations: a survey of El Ejido (SE Spain).","authors":"Verónica Alonso, Francisco Luna","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>This paper deals with the fertility pattern of the El Ejido population, an agricultural Spanish community characterised by the rapid development of its modern agrarian economy. Consequently, the arrival of immigrants has sharply increased throughout the second half of the twentieth century, with important demographic consequences as well as reproductive changes. The analyses of the age-specific fertility rate (fx) and the total fertility rate (TFR) were used in order to describe the reproductive pattern of this population in 2000. The main characteristics were the following: a) Regarding the temporal change, an important decrease of fx has been observed in all age groups for the last twenty years, as a consequence of progressive birth control. However, the reproductive pattern has kept almost invariable and has been characterised by a maximum fertility at age group of 25-29 years old. b) Regarding the general Spanish fertility, the comparison of fx in both populations suggests a younger maternity in the agricultural population than in the national, the maximum fertility delayed to the 30-34 age group. c) Moreover, the El Ejido population showed a clear higher offspring per woman (TFR = 1.42) than the national (TFR = 1.24), according to the agrarian character of the El Ejido population. d) Finally, this greater reproductive level of El Ejido is also due to the arrival of women at fertile age, who come mainly from Africa, and above all from Morocco.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"153-63"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[The eruption times of permanent teeth in boys and girls in the Stormarn District, Schleswig-Holstein (Germany)].","authors":"J S Wedl, R Schmelzle, R E Friedrich","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Unlabelled: </strong>In a longitudinal study in two small towns in southern Schleswig-Holstein (Ammersbek and Ahrensburg, District Stormarn; 9155 inhabitants) we investigated 2832 oral findings of 1396 patients (711 males, 685 females). The minimum age was 1.51 years, and the maximum age was 25.50 years. The dental findings were collected over a period of about 20 years (1982-2002). The oral findings per child were assessed between one and eight times. The eruption times of teeth in females are earlier than those for the same teeth in males. Further, the permanent dentition in females is completed earlier than in males. In both sexes the tooth eruption occurs symmetrically in both jaws. The comparison of both jaws revealed a slightly advanced eruption of the lower jaw teeth in both sexes. There is a noteworthy change in the eruption sequence of the teeth. In contrast to other reports we observed that the eruption of the canine proceeds the eruption of the second molar. We found no acceleration of the dentition when compared with other reports and could confirm the rules of tooth eruption in man.</p><p><strong>Conclusion: </strong>Oral examination of teeth is a simple tool to calculate tooth eruption intervals. This first investigation on a population of Schleswig-Holstein revealed a change in the eruption sequence of permanent teeth. These findings are relevant for dental treatment planning and should be reconfirmed at certain intervals.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"189-97"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The relationship of age, body mass index and waist circumference with blood pressure in Bengalee Hindu male jute mill workers of Belur, West Bengal, India.","authors":"Kaushik Bose, Arnab Ghosh, Sabyasachi Roy, Somnath Gangopadhyay","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A cross-sectional study of 150 adult Bengalee Hindu male jute mill workers of Belur, a suburb of Kolkata, West Bengal, India, was undertaken to study the relationship of age, body mass index (BMI) and waist circumference (WC) with systolic (SBP), diastolic (DBP) and mean arterial (MAP) blood pressure. The mean age and the BMI of the subjects were 40.7 years (S.D. = 15.2) and 23.2 kg/m2 (S.D. = 3.2), respectively. The mean SBP, DBP and MAP were 124.7 mmHg (S.D. = 7.8), 81.5 mmHg (S.D. = 5.7) and 95.9 mmHg (S.D. = 6.1), respectively. Age had similar significant (p < 0.001) correlations with BMI and WC. Age and WC were significantly correlated (p < 0.001) with all the three blood pressure variables. In general, the correlations of BMI with SBP (r = 0.24, p < 0.01), DBP (r = 0.15, n.s.) and MAP (r = 0.19, p < 0.05) were weaker. Age controlled multiple regression analyses demonstrated that BMI did not have a significant effect of any blood pressure variable. However, WC had a significant impact (p < 0.0001) on SBP (t = 7.068), DBP (t = 5.190) and MAP (t = 6.387), even after adjusting for the effect of age. Moreover, even after age adjustment, percent variations in SBP (20.7%), DBP (12.5%) and MAP (17.2%) explained by WC were high. This significant impact (p < 0.0001) of WC on SBP (t = 9.426), DBP (t = 8.349) and MAP (t = 9.642) remained even after controlling for the combined effects of age and BMI.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 2","pages":"205-12"},"PeriodicalIF":0.5,"publicationDate":"2005-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25141656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Secular changes are different in distinct subgroups of the growing population.","authors":"Holle Greil, Anja Schilitz","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The change of living conditions in East Germany after the German reunification in 1990 led to intensive secular changes in growth and development. Anthropometric data of height, weight, BMI and thickness of the subcutaneous fat layer are compared from two cross-sectional samples of German children and adolescents aged 6 to 18 years. The first sample was measured around 1989 and the second 10 years later around 1999. Both samples contain children and adolescents from the urban as well as from the rural population. The secular changes reported here are based on the comparison of medians of height, weight, BMI and subcutaneous fat layer thickness calculated for yearly age categories. Subsequently, medians of the 10% border categories are compared. These border categories contain the 10% smallest, lightest, slimmest or leanest subjects and the 10% tallest, heaviest, most corpulent or most obese subjects respectively of a yearly age category. The young generation shifted between 1989 and 1999 to a taller stature in the small as well as in the tall category. The secular pattern of measurements, which mark corpulence, is sex-specific and differs from that of length measurements. In general the light or lean subjects changed only little, however, there are clear age- and sex-specific changes in the upper border categories. Weight and BMI increased markedly in the upper border categories in young preadolescent children, but did not change much in adolescent boys of these category aged 15 and 16 and decreased in adolescent girls. Also the subcutaneous fat layer increased in the upper border category in preadolescent children, but decreased in adolescent boys and girls.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 1","pages":"45-61"},"PeriodicalIF":0.5,"publicationDate":"2005-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25057522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Frequency analysis of the delta32ccr5 HIV resistance allele in a medieval plague mass grave.","authors":"Barbara Kremeyer, Susanne Hummel, Bernd Herrmann","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The 32 basepair deletion in the gene for the human chemokine receptor CCR5 (delta32ccr5) conferring resistance against HIV-1 infection is present in Caucasian populations. The mutant allele is believed to have originated by a single mutational event in historic times and to have reached its present population frequency of an average 10 % in Europe through selective pressure by a pathogenic agent. Because of their great impact on European populations, the medieval Plague epidemics have been considered as a possible candidate. To test this hypothesis, we studied the delta32ccr5-frequency in 35 individuals from a mass grave containing victims of the 14th century Plague pandemic in Lübeck, Northern Germany, and compared them to the frequency in a control group from the same burial site, dating from the time before the first Plague pandemic. If the delta32ccr5 allele conferred an at least partial resistance against the medieval Plague, its frequency would be expected to be lower in those that died in the pandemic, than it was in the local population before the arrival of the Plague. The CCR5 locus could be typed successfully for 14 Plague victims and for 20 individuals from the medieval control group. We found a delta32ccr5 allelic frequency of 14.2% and 12.5%, respectively. The difference between these figures is not statistically significant. Furthermore, they are comparable to the delta32ccr5 frequency for nowadays Northern Europe. We therefore conclude that the medieval Plague pandemic has not contributed to an increase in the allelic frequency of the mutant delta32ccr5 allele and that, if there has been a positive selection of this allele, it is likely to have occurred before the 14th century and thus before the arrival of the Plague in Europe.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 1","pages":"13-22"},"PeriodicalIF":0.5,"publicationDate":"2005-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25057519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Postmortem injury--an impressive postmortem phenomenon that can lead to diagnostic errors].","authors":"Elisabeth Langenegger, Christian Lanz","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A single skull from a 6-year-old child was sent to the Anthropological Institute of the University of Zürich. It bore a considerable bone lesion in the frontal area. Closer inspection revealed that it was a postmortal lesion, resulting from the skull chafing on the river bottom whilst drifting in running water. The postmortal change, the so-called \"Treibverletzung\" (drift injury), is characteristic for bodies that are recovered from rivers or stillwater. A recent case from the Medical Examiners' Office from the same geographic area as the child, showed the same features of the \"Treibverletzung\". Since it is known from the recent case where it was found, it becomes clear that even small rivers can cause characteristic postmortal injuries.</p>","PeriodicalId":46008,"journal":{"name":"Anthropologischer Anzeiger","volume":"63 1","pages":"103-6"},"PeriodicalIF":0.5,"publicationDate":"2005-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25057470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}