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1021
Influence of mechanical correction on the geometric and mechanical properties of cold-formed periodic profile fittings
Published 2020-06-01Subjects: Get full text
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1022
A Low Complexity Dual-Phase Alternating Scheme is Used With the PTS Method to Reduce PAPR for B5G Systems
Published 2025-01-01Subjects: Get full text
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1023
Is ‘Herding’ Peculiar to Certain Stocks? A Perspective from the Turkish Stock Market
Published 2023-12-01Subjects: Get full text
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1024
Effects of nitrogen fertilizer basal-to-top-dressing ratios on maize straw decomposition, soil carbon and nitrogen, and bacterial community structure in different soil textures on...
Published 2025-02-01Subjects: “…N fertilizer basal-to-top-dressing ratios…”
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1025
Gross soil N transformations and microbial communities in Luxembourg beech forest (Fagus sylvatica L.) soils along a pH gradient
Published 2025-02-01Subjects: Get full text
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1026
Longitudinal Assessment of Alterations in Peripheral Inflammatory Markers Over a Hospitalization Period in Patients with Schizophrenia
Published 2023-12-01Subjects: “…c-reaktive protein (crp)- to-albumin ratio (car)…”
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1027
Deep Learning Integration in PAPR Reduction in 5G Filter Bank Multicarrier Systems
Published 2024-11-01Subjects: Get full text
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1028
The protein transition: what determines the animal-to-plant (A:P) protein ratios in global diets
Published 2025-02-01Subjects: Get full text
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1029
Short-term variability of Alzheimer’s disease plasma biomarkers in a mixed memory clinic cohort
Published 2025-01-01Subjects: “…Intra- and Inter-individual variability, Reference change value (RCV), Plasma Aβ42/Aβ40 ratio, Phosphorylated tau (p-tau), Neurofilament light (NfL), Glial fibrillary acidic protein (GFAP)…”
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1030
Economic and environmental performance analysis of Polish energy companies
Published 2019-08-01Subjects: Get full text
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1031
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1032
COMPARATIVE RESEARCHES OF FRACTURES OF HIGH-STRENGTH CAST IRON IN THE AS-CAST AND DEFORMED STATE
Published 2016-01-01Subjects: “…the results of comparative studies of fracture surfaces of high-strength cast iron in the as-cast state and after hot direct extrusion through an aperture of a conical die are presented. the shape change of graphite inclusions and components of the metal matrix is examined with increasing the reduction ratio from 0 (as-cast state) to 80%. for the fist time, using the electrochemical etching of the metal matrix of the cast iron, it is demonstrated experimentally that at plastic deformation the ductile flow of graphite inclusions occurs without fracturing of the latter. the surface morphology of a deformed graphite inclusion is revealed. it is shown that inside the inclusion the strain is distributed non-uniformly: the peripheral zones are deformed to a larger extent while the central part may retain its original radial structure. the fact that the most part of graphite inclusions on the fracture surface of the deformed cast iron appeared undamaged (very small amount of fractured inclusions was observed) testifies against the common opinion that graphite acts as a crack nucleation site. a hypothesis is put forward that the crack nucleates in the metal matrix, presumably at the pearlite/ferrite interface, and propagates from one graphite inclusion to another rounding but not damaging the latter.…”
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