Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 25 for “"Hamann"”.
-
Lumbosacral transitional vertebrae: classification of variation and association with low back pain
… on my analysis of over 2800 individuals in the Hamann-Todd collection. Also, I have analyzed the metric variation among those individuals as well as a control group of 100 individuals. I then analyzed a clinical sample using my classification system. Analysis shows that LSTV have a definite …
-
Food insecurity in the U.S.: measurement and evaluation
… 2017-03-01T15:49:15Z (GMT). No. of bitstreams: 2 HAMANN-THESIS-2016.pdf: 528046 bytes, checksum: d1c64ea59a518f143cdae9cc2b6fb3f1 (MD5) LICENSE.txt: 4210 bytes, checksum: 03be4223a65fa643affb897899560821 (MD5) Previous issue date: 2016-11-30
-
Maize and Bone: An Evaluation and Expansion of a Proposed Model for the Differential Diagnosis of Pellagra in Human Remains
… randomly selected for comparison from the Hamann-Todd Osteological Collection were evaluated for caries, alveolar bone loss, periostitis, osteoporosis, cribra orbitalia, and porotic hyperostosis. Results indicate that the pellagra sample had lower rates of caries and alveolar bone loss, and …
-
Ancestral and Sex Estimation Using E.A. Marino’s Analysis of the First Cervical Vertebra Applied to Three Modern Groups
… European and African descent from the Terry and Hamann-Todd collections. This study applies Marino’s method to post-1950s individuals who are self-classified as Hispanic, Euro-American, and, African-American. Two hundred and fourteen specimens were measured from the William Bass Skeletal …
-
Ancestral and Sex Estimation Using E.A. Marino’s Analysis of the First Cervical Vertebra Applied to Three Modern Groups
… European and African descent from the Terry and Hamann-Todd collections. This study applies Marino’s method to post-1950s individuals who are self-classified as Hispanic, Euro-American, and, African-American. Two hundred and fourteen specimens were measured from the William Bass Skeletal …
-
Electronic States near Surfaces - a) Analysis of calculation methods using semi-infinite boundary conditions; b) Sensitive detection using laser photoelectron spectroscopy
… is an extension of the very successful Appelbaum-Hamann method, modified to accommodate non-local potential terms in the PAW formalism. In the bulk region, the wave functions are composed of linear combinations of Bloch waves of the converged self-consistent periodic lattice. In the vacuum region, …
-
Cultural Behaviors and Their Influence on the Proximal Femur: Comparisons of Postural Behavior, Occupation, and Subsistence-Settlement Between a Pre-Contact and Historic Sample
… of 27 individuals. The early 1900s sample of Hamann-Todd yielded a sample size of 74. I took various midpoints on the femur and used a goniometer to measure each angle. Activity markers were scored as either present (1) or absent (0). The femoral neck version and neck-shaft angle were …
-
Analysis of Post-Cranial Traits for the Assessment of Biological Distance among Temporally Distinct New World Populations of African Descent
… Barbados; N = 16); two subsamples from the Hamann-Todd (HT) series (U.S.) based on birth year, 1865-1900 (N = 66) and 1901-1915 (N = 62); and the Forensic Databank Collection (FDB) (20th century U.S.; N = 137). It was anticipated that individuals from Newton would exhibit less admixture than …
-
Synthetic Study Of Karlotoxins And Investigation Of Alpha-Diaminoboryl Carbanion Chemistry
… and anti-fungal activities. Recently, the Hamann group successfully assigned the absolute configurations of KmTx2, the first complete structure elucidation among the congeners. In a structural sense, karlotoxins are a family of linear polyketides with three distinctive regions; a …
-
Total synthesis of polycyclic natural products : synthetic studies on (+)-ineleganolide, (–)-sinulochmodin C, verrillin hydrate, and aleutianamine.
… high oxidation state furanocembranoids. In 2019, Hamann and coworkers disclosed the isolation of a novel polycyclic pyrroloiminoquinone alkaloid, (+)-aleutianamine, from the marine sponge Latrunculia austini. The natural material was found to possess potent and selective cytotoxicity in vitro …
-
MULTI-LAYERED, VARIABLE POROSITY SOLID- STATE LITHIUM-ION ELECTROLYTES: RELATIONSHIP BETWEEN MICROSTRUCTURE AND LITHIUM-ION BATTERY PERFORMANCE
The global drive to create safer, higher capacity energy storage devices is increasingly focused on the relationship between the microstructures of electrochemically- active materials and overall battery performance. The advent of solid-state electrolytes with multi-layered, variable porosity …
-
Visual History und Geschichtsdidaktik. Beiträge zur Bildkompetenz in der historisch-politischen Bildung
Die Arbeit "Visual History und Geschichtsdidaktik" ist eine Synthese der Publikationen des Autors zu diesem Thema. Im Zentrum steht die Frage, wie die materiellen Bilder aus der Vergangenheit die mentalen Bilder von der Vergangenheit beeinflussen oder gar generieren. Leitend ist also die Frage nach …
-
Zur Differentialgeometrie zweiparametriger Geradenmengen im KLEINschen Modell
In der vorliegenden Arbeit werden Geradenkongruenzen des projektiv abgeschlossenen dreidimensionalen euklidischen Raumes differentialgeometrisch untersucht. Nach J. PLÜCKER lassen sich Geraden in gleicher Weise als Grundelemente eines Geradenraumes auffassen wie die Punkte in einem Punktraum. Unter …
-
Dynamische Verwaltung heterogener Kontextquellen in global verteilten Systemen
Im Rahmen der Dissertation wurde ein Middlewaredienst entwickelt und realisiert. Es gestattet die dynamische Verwaltung heterogener Kontextquellen. Das zugrunde liegende Komponentenmodell selbstbeschreibender Context Provieder ermöglicht die lose Kopplung von Kontextquellen und -senken. Es wird …
-
Relationship between diet quality and molecular mediators of muscle health
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-05-01
-
Towards sustainability via participation? environmental evaluation and land use planning in the Garden Route, South Africa
This thesis seeks to relate the concept and practice of public participation (PP) to an evolving theory of sustainability. This relationship is framed within the context of the South African local state, where government institutions interact with civil society to support socio-economic …
-
Ureas in molecular recognition : complexation and encapsulation
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1996.
-
Preparation and characterisation of Pt-Ru/C catalysts for direct methanol fuel cells
… easily stored and transported, liquid fuel (Hamann et al., 2007). However, the DMFC's current efficiency and power density is much lower than theoretically possible. This inefficiency is predominantly due to the crossover of methanol from the anode to the cathode, Ru dissolution and Ru …
-
Influência cultural sobre os estilos de aprendizagem dos estudantes de Ciências Contábeis do Distrito Federal : um estudo empírico sobre as abordagens de Hofstede e Kolb
Os sistemas contábeis sofreram influência dos ambientes econômico, cultural, político, religioso, educacional, entre outros. Desta forma, cada país desenvolveu características específicas para a prática da contabilidade assim dificultando a compreensão e utilidade da informação contábil em nível …
-
The Georgia Project: A Binational Attempt to Reinvent a School District in Response to Latino Newcomers
Within the research domains of Latino/Hispanic education, educational leadership, and school/community relations, this ethnographic case study documents the creation and early development of the Georgia Project, a collaboration between Dalton (GA) Public Schools, the Universidad de Monterrey (of …
Page 1 of 2