Results 81 to 90 of about 2,318,806 (264)
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
Compensation Review Board (CRB) opinions. 1998
, 1998 Updated annually; Began in 2003?; Title from home page last rev. Feb. 6, 2007 (publisher's web site, viewed Mar.
Connecticut. Workers' Compensation Commission. Compensation Review Board.
core
Scaling and ecomorphology of lagomorph body shape and appendicular skeleton
The Anatomical Record, EarlyView.Abstract Body shape is one of the most prominent features of phenotypic variation. Yet, mammalian body shapes are poorly quantified and the underlying components contributing to its diversity and its relationship to other skeletal components are rarely tested.
Nia Brice, Coby Huizenga, Chris J. Law
wiley +1 more source
Compensation Review Board (CRB) opinions. 1999
, 1999 Updated annually; Began in 2003?; Title from home page last rev. Feb. 6, 2007 (publisher's web site, viewed Mar.
Connecticut. Workers' Compensation Commission. Compensation Review Board.
core
Human evolution and the obstetrical dilemma: The pelvic floor hypothesis
The Anatomical Record, EarlyView.Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Cortical bone expansion is an age‐related process where, through endosteal resorption and periosteal apposition, cross‐sectional diameter increases while cortical thickness decreases in long bone diaphyses. Local variation has been observed in this process between cross‐sectional locations, but few studies have examined directional variation ...
Gregory J. Wehrman +4 more
wiley +1 more source
60-dB 70-V/μs Three-Stage Op-Amp With Dual Single-Miller Frequency Compensation in GaN-IC Technology
IEEE Transactions on Circuits and Systems Part 1: Regular PapersModern high-performance electronics is pushing Si technology to its limits. Gallium Nitride (GaN) emerges as a promising alternative due to its superior properties in high-frequency and high-power applications. To fully utilize the fast-switching ability
Katia Samperi +2 more
semanticscholar +1 more source
Analysis and Design of a Two Stage CMOS OP-AMP with 180nm using Miller Compensation Technique
, 2015 With the continuous growing trend towards the reduced supply voltage and transistor channel length, designing of high performance analog integrated circuits such as operational amplifier in CMOS (complementary metal oxide semiconductor) technology ...
S. Goyal
semanticscholar +1 more source
Postnatal craniomandibular growth in Harbor seals (Phoca vitulina vitulina)
The Anatomical Record, EarlyView.Postnatal ontogeny in Harbor seals (Phoca vitulina vitulina). Cranium and mandible grow rapidly until 5 years of age, followed by a deceleration and finally a stagnation. Abstract As secondarily aquatic carnivores, seals display several phenotypic differences compared to their terrestrial relatives.
Elisabeth Steinbach +2 more
wiley +1 more source