Results 61 to 70 of about 210,162 (311)
The Anatomical Record, EarlyView.Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom +4 more
wiley +1 more source
Preliminary experimental results by the prototype of Sanya Incoherent Scatter Radar
Earth and Planetary Physics, 2020 In the past decades, the Incoherent Scatter Radar (ISR) has been demonstrated to be one of the most powerful instruments for ionosphere monitoring. The Institute of Geology and Geophysics at the Chinese Academy of Sciences was founded to build a state-of-
XinAn Yue +13 more
doaj +1 more source
HEAD OF SCHOOL OF MARINE GEOLOGY — ACADEMICIN OF NAS EVGEN SHNYUKOV
Odesa National University Herald. Geography and Geology, 2010 Article reveals the main stages of the school of marine geology in Ukraine through the scientific and organizational activities of the National Academy of Sciences of Ukraine Evgen Shnyukov.
openaire +2 more sources
Relating in situ hydraulic conductivity, particle size and relative density of superficial deposits in a heterogeneous catchment [PDF]
, 2012 Estimating the permeability of superficial deposits is fundamental to many aspects of catchment science, but can be problematic where insufficient in situ measurements are available from pumping tests in piezometers.
Auton, C.A. +4 more
core +1 more source
Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs
The Anatomical Record, EarlyView.Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada +5 more
wiley +1 more source
Long-term in situ observations on typhoon-triggered turbidity currents in the deep sea [PDF]
, 2018 This work is supported by the National Science Foundation of China (grants 91528304, 41576005, and 41530964). We thank J. Li, X. Lyu, P. Li, K. Duan, J. Ronan, Y. Wang, P. Ma, and Y. Li for cruise assistance; G. de Lange and J.
Colin, Christophe +7 more
core +3 more sources
The Anatomical Record, EarlyView.Abstract The Late Triassic–Early Jurassic fissures of the Bristol Channel area (southwest England and south Wales) are renowned for their diverse vertebrate faunas. These assemblages have yielded an array of predominantly small‐bodied forms that are crucial to our understanding of the early evolution of several major tetrapod clades.
Ewan H. Bodenham +4 more
wiley +1 more source
Geology of the River-head District of the Tone River
Journal of Geography (Chigaku Zasshi), 1955 As a member of the party investigating the head district of the Tone River, the writer surveyed the area between the Sudagai Dam to Mt. Otonedake along the valley of the mentioned river, as shown in the geological map. The geological formations developed along the valley are as follows in descending order :Mesozoic Okutone Group4.
openaire +2 more sources
Annual report of research progress [PDF]
, 1969 The great importance of minerals to a state's sound economy can be no better illustrated than by the discovery of oil and gas in Alaska in 1957 in the Kenai Peninsula. This event has led to the establishment of local basic and secondary industries which
MIRL
core +1 more source
Water balance complexities in ephemeral catchments with different land uses: Insights from monitoring and distributed hydrologic modeling [PDF]
, 2016 Although ephemeral catchments are widespread in arid and semiarid climates, the relationship of their water balance with climate, geology, topography, and land cover is poorly known.
Camporese, Matteo +5 more
core +2 more sources