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621
Comparison of Different Criteria and Analytical Models for the Analysis of Composite Cylinders Assisted by Online Software
Published 2025-04-01“…Due to their higher strength-to-weight ratio and ability to operate in harsh environments, the usage of fiber-reinforced cylindrical shells experienced a significant increase in the past decades. …”
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622
General synthesis of neighboring dual-atomic sites with a specific pre-designed distance via an interfacial-fixing strategy
Published 2025-01-01“…Abstract A potential non-precious metal catalyst for oxygen reduction reaction should contain metal-N4 moieties. However, most of the current strategies to regulate the distances between neighboring metal sites are not pre-designed but depend on the probability by tuning the metal loading or the support. …”
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623
Magnetic Webs in Stellar Radiative Zones
Published 2025-01-01“…Efficient web formation likely results in most massive stars dying with magnetized and slowly rotating cores.…”
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624
Performance evaluation of Potchefstroom Koekoek chicken under different ecological zones and management practices: a review
Published 2025-05-01“…The PKs lay eggs that have brown shells with a deep yellow yolk and can lay approximately 198 eggs/bird/year, with an average weight of 55.7 g and a hatchability rate of up to 78%. …”
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625
Experimental and numerical investigation of suddenly expanded flow at sonic mach number
Published 2025-08-01“…Abstract The sudden expansion at the blunt base is a widespread phenomenon in the case of shells, rockets, and missiles. This study uses passive control in the form of ribs of various shapes and sizes in an abruptly expanded square cross-section duct at sonic Mach number. …”
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626
Development Resources of the Border Regions of the Russian Federation
Published 2024-08-01“…The economic and statistical research was carried out on the basis of data from the Federal State Statistics Service of the Russian Federation, most of which are published in statistical collections “Regions of Russia. …”
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627
Optimization of used cottonseed oil methyl ester production using response surface methodology
Published 2023-01-01“…It includes mixing methanol with raw UCSO in the presence of heterogeneous catalysts such as a blend of calcined, hydrated, and dehydrated eggshells and coconut shells that makes up the CaO. Alkali-based transesterification was discovered to be the most appropriate technology to extract the biodiesel, hence the UCSO has been chosen for the current investigation. …”
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628
Populations of Exotic × Locally Adapted Germplasm - A Potent
Published 2018-09-01“…Three most superior hybrid combinations developed through exotic × locally adapted germplasm were found too much responsive and suggested their further testing through on-farm trials before releasing as commercial hybrids.…”
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629
Effects of elevated and super-elevated carbon dioxide on salad crops for space
Published 2024-12-01Get full text
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630
Self-Induced Crystalline Morphology at the Mineral–Fluid Interface: Silica–Carbonate Biomorphs of Alkaline Earth Metals as a Case Study
Published 2025-04-01“…These minerals or even volcanic glasses rich in silica, such as obsidians (a naturally volcanic glass, which is in fact an igneous rock), play an important role as supporting materials for obtaining the silico-carbonates of alkaline earth metals (usually called biomorphs). This is because, in most radiolarians, diatoms, and foraminifera, their external shells are made up of silica (SiO<sub>2</sub>). …”
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631
Bioinspired Strong and Tough Layered Bulk Composites via Mycelial Interface Anchoring Strategy
Published 2025-05-01“…However, achieving the integration of structural and functional properties, such as the ability to monitor external forces, remains a significant challenge. Nacre and turtle shells in nature are strong and tough due to their unique ordered structure of alternating soft and hard phases. …”
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632
Public opinion of internally displaced persons of the Zaporizhzhia region regarding the situation in the temporarily occupied territories (according to a sociological survey)
Published 2024-12-01“…Respondents mostly disagree that the Ukrainian media provide distorted information. …”
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633
Reassessing the HMS Challenger collection as a late 19th century surface ocean indicator using X-ray micro-computed tomography
Published 2025-03-01“…Our analysis reveals that most samples contain benthic foraminifera shells, along with high concentrations of foraminiferal fragments and detrital quartz grains, while the remaining samples consist of sedimentary material devoid of calcareous microfossils. …”
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634
The Composition of Essential Oils and the Content of Saponins in Different Parts of <i>Gilia capitata</i> Sims
Published 2025-06-01“…The yield of EOs ranged from 0.42 to 1.97 mL/kg, with the largest yields being obtained from the seeds; smaller yields obtained from the flowers, fruits, and leaves; and the lowest quantity obtained from the stems, roots, and shells. Using the GC-MS method, we identified 116 compounds. …”
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635
War’s youngest victims: a descriptive cross-sectional study on injury distributions, severity patterns, and outcomes among paediatric trauma patients in Kharkiv, Ukraine
Published 2025-07-01“…Analysis of the war-related injuries indicated that the most affected body regions included the upper extremities (31%), lower extremities (28%), and thorax (28%). …”
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636
Elementary characterization of samples of Portland cement, natural gypsum and phosphogypsum mortars from Brazil
Published 2019-02-01“…Portland cement, the basic ingredient of concrete and is manufactured by crushing, milling and proportioning limestone, sand, clay, iron ore and secondary materials such as shells, chalk or marl combined with shale slate or blast furnace slag, fly ash, gypsum, phosphogypsum, and some others. …”
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637
Social and pedagogical work with children and youth in education institutions of territorial communities during marital state
Published 2024-09-01“…The social support system in Ukraine is highlighted, the importance of socio-pedagogical work with children and youth at the territorial community level in the context of war is analyzed, because children and youth are one of the most vulnerable social groups that need help and support in various aspects of their lives. …”
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638
Clinical Analyses of Efficiency of Multicomponental, Vitreoretinal Surgery of Eye Trauma
Published 2019-06-01“…In the case of a foreign body impacted into the shells with dimensions greater than 4 mm, the real cavity was tamped with PFOS.Results. …”
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639
Estimation and evaluation of iron reserves in the eastern area of Eileh1 mine, Razavi Khorasan province
Published 2024-12-01“…While the inverse distance weighting method is recognized as one of the most accurate classical techniques for reserve estimation, the kriging method demonstrated greater precision and reliability. …”
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640
Frying practices, oils quality and development of natural adsorbents to regenerate frying oils used by unlicensed street vendors of fried meat in Bamenda, North-West Cameron
Published 2025-06-01“…Sample oils collected were analyzed measuring oxidation parameters. 10 % of each activated adsorbent prepared from groundnut shells and rice husks was mixed with degraded oils and the oxidation parameters before and after adsorption were evaluated. …”
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