University of South Alabama Institutional Repository
University of South Alabama Institutional RepositoryNot a member yet
5383 research outputs found
Sort by
U2.38.199_TA3 06.18.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U2.38.380_TA3 06.18.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U2.38.435_TA3 06.18.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U2.38.619_TA3 06.18.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U2.38.608_TA3 06.18.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U2.38.753_TA3 06.18.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U1.38.54_TA3 06.15.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
U1.38.39_TA3 06.15.21 Femora.ta3
No full textObjectives We estimate adult age distributions from Unar 1 and Unar 2, two late Umm an-Nar (2400-2100 BCE) tombs in the modern-day Emirate of Ras al-Khaimah, United Arab Emirates. These collective tombseach contained hundreds of skeletons in commingled, fragmented, and variably cremated states. Previous studies placed the vast majority of this mortuary community in a generalized “adult” category, as have most analyses of similar tombs from this period. We sought to test how adult age estimation methods compare in identifying young, middle, and old age individuals in commingled assemblages.
Materials and Methods We employed Transition Analysis 3 (TA3) and traditional age estimation methods to generate adult age distributions for each tomb. We compared these distributions between tomb contexts as well as by method.
Results Unar 1 and Unar 2 had similar adult age distributions within each method, but TA3 age distributions included significantly more middle and older adult individuals than those generated by traditional methods.
Discussion These results support findings of earlier iterations of Transition Analysis in regard to sensitivity in old adult age estimation, compared to traditional methods. Our findings indicate a potential use of TA3 in reconstructing age distributions and mortality profiles in commingled skeletal assemblages. Increasing our understanding of everyday life in the distant past necessitates better understandings of adult age, and here, we illustrate how age estimation method choice significantly changes bioarchaeological interpretations of aging in Bronze Age Arabia
On the Cohomology of Solvable Leibniz Algebras
Get PDFThis paper is a sequel to J. Feldvoss and F. Wagemann: On Leibniz cohomology, (2021), where we mainly consider semisimple Leibniz algebras. It turns out that the analogue of the Hochschild-Serre spectral sequence for Leibniz cohomology cannot be applied to many ideals, and therefore this spectral sequence seems not to be applicable for computing the cohomology of non-semi-simple Leibniz algebras. The main idea of the present paper is to use similar tools as developed by Farnsteiner for Hochschild cohomology (see R. Farnsteiner: On the cohomology of associative algebras and Lie algebras (1987) and R. Farnsteiner: On the vanishing of homology and cohomology groups of associative algebras (1988)) to work around this. Unfortunately, it does not seem to be possible to relate the cohomology of a Leibniz algebra directly to Hochschild cohomology as is the case for Lie algebras, but all the desired results can be obtained in a similar way. In particular, this enables us to generalize the vanishing theorems of Dixmier and Barnes for nilpotent and (super)solvable Lie algebras to Leibniz algebras. Moreover, we compute the cohomology of the one-dimensional Lie algebra with values in an arbitrary Leibniz bimodule and show that it is periodic with period two. As a consequence, we prove the Leibniz analogue of a non-vanishing theorem of Dixmier. Although not needed in full for the aforementioned results, we prove a Fitting lemma for Leibniz bimodules that might be useful elsewhere
Medical School Watercooler Newsletter - August 3, 2023
Get PDFThis is the August 3, 2023 edition of the Frederick P. Whiddon College of Medicine\u27s newsletter - Watercooler.
Contents include: Breast cancer specialist joins interdisciplinary clinical oncology faculty Faculty development to host grand rounds USA health marks opening of Baldwin County surgery center on Mapp family campus USA announces family medicine leadership chang