Results 221 to 230 of about 613,227 (286)
Intraspecific variation of cochlear morphology in bowhead and beluga whales
Abstract The bony labyrinth of the petrosal bone, a distinctive feature of mammal skulls, is often identified in micro‐computed tomography imaging to infer species' physiological and ecological traits. When done as part of a comparative study, one individual specimen is normally considered representative of a species, and intraspecific variation is ...
John Peacock, J. G. M. Thewissen
wiley +1 more source
Precision alignment in minimalist fenestrated thoracic endovascular aortic repair: a novel physician-modified technique involving self-aligning Relay nonbare stent grafts for thoracic aortic endovascular repair. [PDF]
Pu J +6 more
europepmc +1 more source
An elastic segment was found in the basal part of the whisker shaft in rats and mice. Application of force to the whisker bulb of isolated follicles caused bending and twisting of this segment. Active whisker movements deform this segment, causing whisker shaft deflection and selective activation of mechanoreceptors at different phases of whisking ...
Sebastian Haidarliu +4 more
wiley +1 more source
Optimization Method for Secrecy Capacity of UAV Relaying Based on Dynamic Adjustment of Power Allocation Factor. [PDF]
Hao Y +6 more
europepmc +1 more source
Hominoid‐specific calretinin‐immunopositivity of the optic radiation (geniculocalcarine tract)
Calretinin‐immunostained coronal section through the primary (V1) and extrastriate (ExSt) cortex of the lar gibbon. Note that the optic radiation (OR) is strongly calretinin‐immunoreactive. This calretinin‐immunopositivity of the OR distinguishes the Hominoidea from other primates in terms of the neurochemistry of the OR.
Nelyane N. M. Santana +5 more
wiley +1 more source
Adaptive Localization-Free Secure Routing Protocol for Underwater Sensor Networks. [PDF]
Alharbi A, Ibrahim S.
europepmc +1 more source
Abstract According to Nietzsche, “In every real [adult], a child is hidden that wants to play.” In everyday life, playfulness and competition can make routine or dull tasks more engaging and can offer educators opportunities to engage a learner in a more entertaining or interactive manner.
Judi Laprade
wiley +1 more source
A Rapid and Precise Method for Nitrate Determination using a Step-Flow Autoanalyzer with Online Stopover Vanadium Reduction. [PDF]
Pai SC, Chang SK, Chien CT, Ho TY.
europepmc +1 more source

