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Structural evolution characteristics of sulfur in coal during gold-tube thermal simulation
Published 2025-04-01“…This study used a gold tube thermal simulation experiment to investigate the release of gases, the formation of free sulfur-containing compounds, and the evolution of coal macromolecules and organic sulfur structures. …”
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Controlled bottom-up synthesis and characterization of crystalline and amorphous lead(II) coordination polymers: Sonochemical methods, structure–property relationship, and photocat...
Published 2025-03-01“…Hydrothermal and branch tube methods were used to self-assemble lead (II) from the bottom up to create the crystalline phases. …”
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Impact of tube shapes on the energy storage and thermal-hydraulic performances of finned latent heat energy storage systems
Published 2025-03-01“…This study suggests a novel polygonal tube LHTES system that combines the fins and tube wall into a single structure in order to increase the heat storage power, improve the system's heat transfer efficiency, and effectively enhance thermal conductivity to better meet the needs of industrial production. …”
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Topological indices and their correlation with structural properties of carbon nanotube Y-junctions
Published 2025-03-01“…Carbon nanotubes (CNTs) are tubular nanoforms of carbon atoms arranged in a hexagonal lattice, and junction formation imparts new functionalities to these tubes. Among the various types, Y-junctions, in which a single CNT splits into a Y-shaped structure, have particular importance in nanoelectronics and logic devices due to their special structural and electronic properties. …”
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Excitations in strict 2-group higher gauge models of topological phases
Published 2020-01-01“…Applying a generalised tube algebra approach, we reveal the algebraic structure underlying these excitations and derive the irreducible modules of this algebra, which in turn classify the elementary excitations of the model. …”
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Analysis of the composition, characteristics, and antifungal properties of cutin in goji berry fruits at different developmental stages
Published 2025-02-01“…Fatty acids, alkanes, aromatic acids, and small molecule acids were the main components of goji berry cutin, which are related to the formation of cutin structures. Spore germination and germ tube elongation in A. alternata were significantly inhibited by treatment with cutin extracts from goji berries at different developmental stages. …”
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Designing and Construction of a Traditional Hand Bellow Device.
Published 2025“…It typically consists of a hollow tube containing a propeller and a piston, which is manually operated. …”
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Radiographic localization of supernumerary teeth: a narrative review
Published 2025-02-01“…Commonly used techniques for the localization of supernumerary teeth are the horizontal tube shift technique, vertical tube shift technique, vertex occlusal technique, and cone-beam computerized tomography.ConclusionThe most commonly used localization techniques for supernumerary teeth are horizontal tube shift, vertex occlusal, vertical tube shift, and cone-beam computerized tomography. …”
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A Rare Case of Spontaneous Heterotopic Pregnancy at 12 weeks of Gestation Following Natural Conception With Literature Review
Published 2025-02-01“…An urgent laparoscopic salpingectomy was performed under general anesthesia, revealing a distended right fallopian tube (3.5 cm) with a thickened appearance, bluish-purple discoloration, and a 2 mm rupture with active bleeding surrounded by clots. …”
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Optimization design of an acoustic cover layer for a cylindrical cavity based on porous materials
Published 2025-03-01“…These disturbances, if not mitigated, can lead to structural fatigue or damage to sensitive equipment. …”
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Co-occurrence of a Mullerian anomaly and Kallmann syndrome: A case report
Published 2025-03-01“…The evaluation of primary amenorrhea requires a thoughtful assessment for hormonal, structural and/or genetic causes. Although most cases of primary amenorrhea are caused by a single pathology, rarely multiple pathologies may be uncovered. …”
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Parametric analysis of composite tubular adhesive joints bonded by the bi-adhesive technique
Published 2024-07-01“…Within this context, the integration of adhesive bonds in joggle tubular structures presents a viable alternative to join tubes with identical diameter. …”
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