Results 131 to 140 of about 2,175,809 (315)
Advanced Physics Research, EarlyView.The electronic band structure determines all the charge transport properties of crystalline solids. It also controls the optical response of the material. Bonding characters are strongly influenced by the band structure. The band structures of Mg2TmH6 (Tm = Rh, Pd, Ir, Pt) compounds shown above confirm their metallic nature.
Md Ashraful Alam +3 more
wiley +1 more source
Associated Students of the University of Puget Sound (ASUPS) Senate Minutes 2017-0218 [PDF]
, 2017 Meeting minutes of the Associated Students of the University of Puget Sound from 09/2017 - 04/2018.
Associated Students of the University of Puget Sound (ASUPS)
core
Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny
The Anatomical Record, EarlyView.Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund +4 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox +8 more
wiley +1 more source
Vibration and sound radiation of submerged finite cylindrical shells with pre-stress. [PDF]
Sci Rep, 2019 Guo Y, Wang H, Yi H.
europepmc +1 more source
Tracheal chambers as a key innovation for high‐frequency emission in bat echolocation
The Anatomical Record, EarlyView.Abstract Key innovations are pivotal for biodiversity and facilitating evolutionary success, enabling organisms' adaptation to various ecological niches through the diversification of phenotypic traits. In mammals, notable adaptations include evolving hypsodonty for grazing on grasses and, for bats, evolving echolocation and wing acquisition.
Nicolas L. M. Brualla +7 more
wiley +1 more source
Sound Radiation Analysis and Noise Reduction Design of Railway Wheel
机车电传动, 2018 The wheel radiation noise is an important contributor of railway noise. Based on the acoustic simulation and experimental techniques, this paper analyzed the radiation noise characteristics of a wheel, and designed a noise reduction wheel combined with ...
ZHA Guotao +4 more
doaj
Sound Radiation Analysis of Constrained Layer Damping Structures Based on Two-Level Optimization. [PDF]
Materials (Basel), 2019 Zhang D, Wu Y, Chen J, Wang S, Zheng L.
europepmc +1 more source
Anatomical Sciences Education, EarlyView.Abstract Teaching white matter (WM) anatomy to undergraduates is challenging. This is partly because WM fibers are oriented intricately and Klingler's dissection, the gold standard method used to demonstrate it, often requires time, advanced anatomical knowledge, and refined dissection skills.
Doris George Yohannan +7 more
wiley +1 more source
Reduction of the sound power radiated by a two pistons system located near the three-wall corner
Archives of Acoustics, 2014 The main aim of this study is to calculate magnitudes describing the sound radiation by a system containing two vibrating circular pistons located in tree-wall corner.
Wojciech P. RDZANEK Jr. +1 more
doaj