Results 1 to 10 of about 55,620 (193)

Crack onset assessment near the sharp material inclusion tip by means of modified maximum tangential stress criterion [PDF]

open access: yesFracture and Structural Integrity, 2017
In the case of particle reinforced composites, where the particles are in a form of sharp material inclusions, singular stress concentration exists on each tip of each inclusion.
Ondrej Krepl, Jan Klusák
doaj   +6 more sources

Magnetic resonance imaging features of canine intradural/extramedullary intervertebral disc extrusion in seven cases

open access: yesFrontiers in Veterinary Science, 2022
Intervertebral disc disease, including intervertebral disc extrusions and protrusions, is the most common spinal cord disorder in dogs. Atypical and uncommon intervertebral disc herniations include intradural/intramedullary disc extrusion, intervertebral
David Casado   +6 more
doaj   +1 more source

Investigating the Impact of Inclusions on the Behavior of 3D-Printed Composite Sandwich Beams

open access: yesBuildings, 2022
In this study, a finite element model was developed, and a detailed analysis was carried out to investigate the impact of inclusions on the mechanical characteristics of a 3D-printed composite sandwich beam that could initiate when printing the layers ...
Amged El Hassan   +2 more
doaj   +1 more source

Thin Cordoned Ceramics of the End of the Early Iron Age from the Pinchuga-6 Burial Ground (Lower Angara Region)

open access: yesНижневолжский археологический вестник, 2023
The first half of the 1st millennium AD is a practically unexplored period of the Lower Angara region history. The Pinchuga-6 was the first completely excavated burial ground of the end of the Early Iron Age in the region.
Polina Senotrusova   +2 more
doaj   +1 more source

Reconstruction of a 2D stress field around the tip of a sharp material inclusion

open access: yesProcedia Structural Integrity, 2016
AbstractThe stress distribution in the vicinity of a sharp material inclusion (SMI) tip exhibits a singular stress behavior. The strength of the stress singularity depends on material properties and geometry. The SMI is a special case of a general singular stress concentrator (GSSC).
Krepl, Ondřej, Klusák, Jan
openaire   +3 more sources

Coaxial Low-Pass Filter Design and Manufacture

open access: yesIEEE Access, 2023
In this study, a low-pass filter with coaxial transmission lines is designed and produced. The objective for designing a coaxial low-pass filter was to utilize both low-loss transmission and high breakdown voltage capability for high power microwave ...
E. Yilmaz, M. Ucuncu
doaj   +1 more source

A Critical Analysis of the Discourse of Tarigha( order) and Shari'a in the Story of Abu Moslem Nameh [PDF]

open access: yesپژوهش های تاریخی, 2020
The story of " Abu Moslem Nameh " has been the scene of confrontation of religious-cultural and intellectual stands and views following political power since its inception, i.e. the Seljuq period until the end of the Safavid era.
Moslem Naseri   +2 more
doaj   +1 more source

Management of Risk Factors Associated with Chronic Oral Lesions in Sheep

open access: yesAnimals, 2020
Oral disorders constitute a significant cause of weight loss in sheep. In a study of disorders of the oral cavity of 36,033 sheep from 60 meat sheep flocks in Spain, we looked for management risk factors associated with chronic oral lesions.
Marta Ruiz de Arcaute   +7 more
doaj   +1 more source

Novel mesostructured inclusions in the epidermal lining of Artemia franciscana ovisacs show optical activity [PDF]

open access: yesPeerJ, 2017
Background Biomineralization, e.g., in sea urchins or mollusks, includes the assembly of mesoscopic superstructures from inorganic crystalline components and biopolymers.
Elena Hollergschwandtner   +7 more
doaj   +2 more sources

Convergence of multiple resistance and hypervirulence in Klebsiella pneumoniae

open access: yesИнфекция и иммунитет, 2022
Since 2018, Klebsiella pneumoniae isolates have been described in Russia, demonstrating the convergence of hypervirulent properties and multiple antibiotic resistance.
Vladimir A. Ageevets   +2 more
doaj   +1 more source

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