Results 241 to 250 of about 260,720 (306)

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Long-term photovoltaic succession promotes preferential ammonium accumulation in desert ecosystems. [PDF]

open access: yesiScience
Xiao J   +10 more
europepmc   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto   +3 more
wiley   +1 more source

Mapping potential soil erosion in East Africa using the Universal Soil Loss Equation and secondary data

open access: yes, 2008
Herrero, M.   +4 more
core  

Soil organic nitrogen rather than fertilizer drives dinitrogen losses in flooded rice systems. [PDF]

open access: yesProc Natl Acad Sci U S A
Lei Y   +19 more
europepmc   +1 more source

Planar Microwave Sensing Technology for Soil Monitoring. [PDF]

open access: yesSensors (Basel)
Alduwish S   +4 more
europepmc   +1 more source

Humic Acid Intercalated Vermiculite for Sandy Loam Salt-Affected Soil Improvement. [PDF]

open access: yesSci Rep
Li X   +8 more
europepmc   +1 more source

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