Results 271 to 280 of about 691,706 (351)

Influence of DMAc on Rheological and Thermal Behaviors of PA12 for Laser Powder Processability

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT The study investigated the influence of dimethylacetamide (DMAc) on the rheological behavior of molten polyamide 12 (PA12), its effects on powder morphology, and thermal properties to establish its processability for additive manufacturing. Both the storage modulus (G′) and loss modulus (G″) exhibited nonlinear viscoelastic behavior due to ...
Anthony C. Ogazi   +2 more
wiley   +1 more source

Analysis of plant metabolomics data using identification‐free approaches

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Plant metabolomes are structurally diverse. One of the most popular techniques for sampling this diversity is liquid chromatography–mass spectrometry (LC‐MS), which typically detects thousands of peaks from single organ extracts, many representing true metabolites.
Xinyu Yuan   +2 more
wiley   +1 more source

Quantitative assessment of masticatory muscles based on skull muscle attachment areas in Carnivora

open access: yesThe Anatomical Record, EarlyView.
Abstract Masticatory muscles are composed of the temporalis, masseter, and pterygoid muscles in mammals. Each muscle has a different origin on the skull and insertion on the mandible; thus, all masticatory muscles contract in different directions. Collecting in vivo data and directly measuring the masticatory muscles anatomically in various Carnivora ...
Kai Ito   +4 more
wiley   +1 more source

But how does it smell? An investigation of olfactory bulb size among living and fossil primates and other euarchontoglirans

open access: yesThe Anatomical Record, EarlyView.
Analysis of cranial endocast data of 181 extant and 41 fossil species from Euarchontoglires shows that there was a reduction in olfactory bulb size in Crown Primates, but that there were also subsequent reductions in various other primate clades (Anthropoidea, Catarrhini, Platyrrhini, crown Cercopithecoidea, Hominoidea).
Madlen Maryanna Lang   +6 more
wiley   +1 more source

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