Results 11 to 20 of about 2,282 (237)
Translocation of a granular chain in a horizontally vibrated saw-tooth channel [PDF]
The European Physical Journal E, 2016 We study the translocation mechanism of a granular chain in a horizontally vibrated saw-tooth channel using MD simulations and macro-scale experiments and show that the translocation speed is independent of the chain length as long as the chain length is larger than the spatial period of the saw-tooth. With the help of simulation, we explore the effect
Mortazavi, F. +2 more
openaire +4 more sources
Adjustment of chain drives with a toothed chain and involute sprockets
Oil and Gas Business, 2014 Chain drives with a toothed chain have a wide application both in vehicles and in oil-refining equipment. The proposed method of calculation of chain drives with a toothed chain and involute sprockets takes into account its operation conditions, pollution, load conditions, dynamic loads, operating environment ...
S.B. Berezhnoy, A.A. Voina, G.V. Kurapov
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DETERMINING LOCATION RADII OF GEAR CHAIN PIVOT LOCUS ON INVOLUTE SPROCKET WRAPS
Advanced Engineering Research, 2014 The methods of calculating the location radii of the gear chain pivot locus on the wraps of involute sprockets are suggested. The methods involve a step - by - step “placing” of the chain loops on the sprocket.
Sergey Borisovich Berezhnoy +2 more
doaj +1 more source
Diversity of Borrelia burgdorferi sensu lato in ticks and small mammals from different habitats
Parasites & Vectors, 2022 Background Ixodid ticks are important vectors for zoonotic pathogens, with Ixodes ricinus being the most important in Europe. Rodents are hosts of immature life stages of I.
Nina Król +9 more
doaj +1 more source
Plasma neurofilament light chain as a potential biomarker in Charcot‐Marie‐Tooth disease [PDF]
European Journal of Neurology, 2021 AbstractBackground and purposeCharcot‐Marie‐Tooth (CMT) disease is a chronic, slowly progressing disorder. The lack of specific disease progression biomarkers limits the execution of clinical trials. However, neurofilament light chain (NfL) has been suggested as a potential biomarker for peripheral nervous system disorders.MethodsNinety‐six CMT disease
Elina Millere +11 more
openaire +3 more sources
Manufacture of Toothed Elements in Nanoausferritic Ductile Iron
Archives of Metallurgy and Materials, 2014 The technology currently used for the fabrication of toothed wheels, gear couplings and chain drums involves the induction hardening process or hardening and tempering after carburising.
Myszka D., Skołek E., Wieczorek A.
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Geometry of silent chain - involute sprocket
MATEC Web of Conferences, 2018 Silent chains tend to have more and more usage in automotive industry. The study of these types of chains has a lot to consider due to the fact that silent chains are not standardized yet.
Jurj Lenard, Velicu Radu, Săulescu Radu
doaj +1 more source
Differential expression of laminin α chains during murine tooth development [PDF]
Developmental Dynamics, 1997 Basement membranes of the developing tooth have been previously shown to contain laminins, but the nature of the laminins have not been described. We here studied the distribution of five different laminin alpha chains during tooth development. We show that both epithelial and mesenchymal cells produce laminin alpha chains.
K, Salmivirta, L M, Sorokin, P, Ekblom
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Journal of Hard Tissue Biology, 2005 To explore the influence of preservation by freezing on tissues of tooth germ, we examined changes in histological architectures and glycoconjugate expression detected by lectins, in tooth germs, with or without freezing, of postnatal 5 day rats. The results acquired were as follows: tissue architectures and cellular morphologies were similar between ...
Ehara, Michiko +4 more
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Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source