Results 21 to 30 of about 1,466,723 (303)

Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania

open access: yesHomo, 2022
Dental macrowear is the non-pathological loss of hard tissues on the occlusal surface of the teeth. In archaeological contexts, the loss of tooth tissues is often correlated with lifestyles, habits, and with the physical properties of the consumed food -
Ozana-Maria Petraru   +2 more
doaj   +1 more source

Teeth macroabrasion for determination of dental age and diet in the Illyrian population from the Kopila necropolis on the Island of Korčula, Croatia

open access: yesHomo, 2022
This paper presents the changes caused by macroabrasion of teeth on skeletal remains found in tomb No 4 in the west necropolis of the archeological site Kopila near Blato on the island of Korčula. The site archeologically dates back to the Late Iron Age,
Marina Marić   +6 more
doaj   +1 more source

Does Koopmans\u27 Paradigm for 1-Electron Oxidation Always Hold? Breakdown of IP/Eox Relationship for p-Hydroquinone Ethers and the Role of Methoxy Group Rotation [PDF]

open access: yes, 2015
Koopmans’ paradigm states that electron loss occurs from HOMO, thus forming the basis for the observed linear relationships between HOMO/IP, HOMO/Eox, and IP/Eox.
Boddeda, Anitha   +3 more
core   +3 more sources

Sex- and site-specific, age-related changes in bone density – a Terry collection study

open access: yesHomo, 2023
As modern populations are living longer, age-related health issues have become more common. One growing concern is the age-related bone density loss that increases the individual’s risk for fractures, which unfortunately seems to disproportionately ...
Niina Korpinen   +2 more
doaj   +1 more source

The role of the microRNA regulatory network in Alzheimer’s disease: a bioinformatics analysis

open access: yesArchives of Medical Science, 2021
Introduction Alzheimer’s disease (AD) is a neurodegenerative disease which presents with an earlier age of onset and increased symptom severity. The objective of this study was to evaluate the relationship between regulation of miRNAs and AD.
Chenjing Sun   +4 more
doaj   +1 more source

Facile fabrication of polymer network using click chemistry and their computational study [PDF]

open access: yesRoyal Society Open Science, 2021
Click reaction is a very fast, high yield with no by-product, biocompatible, tolerant to surrounded medium, and very specific cycloaddition reaction between azides and alkynes to form triazole.
Md. Kausar Ahmed   +2 more
doaj   +1 more source

Exploring the Locus of Anthropos in Market Ecology: When the Homo Politicus Converses with the Homo Economicus [PDF]

open access: yes, 2014
The dilemma of the anthropos confuses him as to the advantage of the market to his existence. The market anthropos is seen as homo economicus, a self-interested, utility-maximizing individual.
Macaraan, Willard Enrique
core   +1 more source

Structure reactivity analysis for Phenylalanine and Tyrosine

open access: yesCumhuriyet Science Journal, 2021
Phenylalanine (Phe) is one of the amino acids that cannot be produced in the body and must be ingested through diet. Tyrosine (Tyr) is also a non-essential amino acid and can be produced by Phe hydroxylation in the liver when the dietary intake of Tyr is
Pelin Koparır   +3 more
doaj   +1 more source

Análisis de los fragmentos pictóricos hallados en la casa del peristilo de Los Bañales (Uncastillo, Zaragoza)

open access: yesCuadernos de Arqueología de la Universidad de Navarra, 2015
Presentamos a continuación un breve análisis sobre los fragmentos pictóricos hallados en la Casa del Peristilo de Los Bañales (Uncastillo, Zaragoza). Se han diferenciado dos conjuntos: el primero lo componen varias piezas con aparente decoración banal ...
Lara Iñiguez Berrozpe
doaj   +1 more source

Filling the gap. Human cranial remains from Gombore II (Melka Kunture, Ethiopia; ca. 850 ka) and the origin of Homo heidelbergensis [PDF]

open access: yes, 2016
African archaic humans dated to around 1,0 Ma share morphological affinities with Homo ergaster and appear distinct in cranio-dental morphology from those of the Middle Pleistocene that are referred to Homo heidelbergensis.
DI VINCENZO, FABIO   +4 more
core   +1 more source

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