Sentences with phrase «of skeletal elements»
«Teeth tend to fossilize and preserve better than most of the skeletal elements,» Grossnickle says, and are the most numerous type of fossil for early mammals.
https://www.washingtonpost.com/ Not exact matches
Tom Atencio sports tribal tattoos, skeletal silver jewelry and muscles sculpted from years of practicing mixed martial arts, the violent spectator sport that combines elements of wrestling, kickboxing and street fighting.
The remarkable specimen — which includes nine skeletal elements from one individual, including the thoracic vertebrae and the femoral bones — is being heralded as the «best preserved hesperornithiform material from Asia» and to be «the first report of the hesperorinthiforms from the eastern margin of the Eurasian Continent.»
The discovery of a complete cranium, mandible, dentition and various skeletal elements at Shuitangba provides information about the taxonomy, evolutionary history, and functional morphology of this new species.
«We are quite sure that the juvenile - only placoderm assemblage is not the result of sorting of small material by water currents because there are larger skeletal elements of other kinds of fish.
When the researchers experimentally «posteriorised» pectoral fin buds of catsharks, the fins lost anterior skeletal elements, and showed a single bone connected to the pectoral girdle, as seen in fossil Tiktaalik pectoral fins.
Representing at least 15 individuals with most skeletal elements repeated multiple times, this is the largest assemblage of a single species of hominins yet discovered in Africa.
In order to contextualise the australopithecine and early Homo stature estimates and range of variability obtained from the footprints within a broader picture (Figure 12), and to compare them with a larger sample, we extended our analysis to consistent data based on skeletal elements, namely femurs (see Materials and methods for details).
The sequentially - forming skeletal elements act as a single developmental module, but sizes of individual bones within the module can vary.
Given the incomplete nature of this rib and the lack of associated skeletal elements, we resist commenting on the health effects the tumor had on the individual.
The recent recognition that de novo lipogenesis might have relevance for lipid homeostasis in skeletal muscle stems from the realization that Sterol regulatory element binding protein - 1c (SREBP - 1c), a member of the family of transcription factors that regulate the expression of genes involved in lipid storage in liver and adipose tissue, is also present in skeletal muscle at a level close to that observed in the liver, 41,42... [M] ost fascinating are the very recent demonstrations that glucose alone (in the absence of insulin) can stimulate de novo lipogenesis in skeletal muscle cells....
Snack for bone health: The minerals present in these nuts can firm up the skeletal system and can provide several elements required for proper growth of bones.
Although certain elements of these intricate signaling pathways independently modulate critical steps involved in the cellular control of skeletal muscle anabolism and proteolysis, commonality between pathways does exist.
The sculptures» forms were loosely inspired by a species of rare shrimp, whose bodies have both transparent and opaque elements, as well as complex and visible jointing and skeletal systems.
Thus, the preservation of primary soft tissues and biomolecules is not limited to large - sized bones buried in fluvial sandstone environments, but also occurs in relatively small - sized skeletal elements deposited in marine sediments.