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221
Influence of the hydraulic pump unit on the quality of the rolled surface
Published 2021-07-01“…This is the main reason for the formation of such types of surface defects as rolled scale, ripple, scale shells, which reduces the quality of the rolled surface and increases the sorting of metal with surface defects. …”
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222
Evaluation of white grain maize varieties for growth, yield and yield components
Published 2021-01-01“…Maize (Zea mays L.) is one of the most commonly cultivated crop after rice in Nepal. …”
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223
Effect of Discarded Group B and Group D Car Category Tyre Rubber Chippings as Partial Replacement for Coarse Aggregates in M25 Concrete.
Published 2023“…After water, concrete is the second most consumed substance worldwide in construction industry. …”
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224
Multifunctional glass fiber/polyamide composites with thermal energy storage/release capability
Published 2018-04-01“…Thermoplastic composite laminates with thermal energy storage (TES) capability were prepared by combining a glass fabric, a polyamide 12 (PA12) matrix and two different phase change materials (PCMs), i.e. a paraffinic wax microencapsulated in melamine-formaldehyde shells and a paraffin shape stabilized with carbon nanotubes. …”
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225
Checklist of sponges (Porifera) at the shelf-break front of Argentina, SW Atlantic Ocean, with data on their settlement substrata
Published 2025-12-01“…Polychaete tubes represented the second most important biogenic settlement substrate for sponges in the study area. …”
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226
Experimental study of coconut (Cocos nucifera) waste through densification to obtain pellets and briquettes
Published 2025-08-01“… In Ecuador, extensive coconut (Cocos nucifera) harvesting generates large quantities of waste, including husks, shells, and fibers, posing environmental and economic challenges. …”
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227
Biological Effects of Propolis on Cancer
Published 2020-03-01“…Propolis is a special resin and wax material collected from the leaves and shells of trees, buds and shoots of plants by honey bees (Apis mellifera L.). …”
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228
Statyka i dynamika skręcanego cienkościennego dwuteownika o zmiennym, bisymetrycznym przekroju poprzecznym
Published 1969-06-01“…A comparison of the paper's main formulas with these adequate to author's theory of thin-walled cylindrical beam-shells with varying cross-section [9, 10], and those regarding constant sections [8] leads to the conclusion that among them the theory presented here is the most general one. …”
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229
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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230
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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231
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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232
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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233
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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234
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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235
Promising pea varieties for use in the cereal industry in the south of Western Siberia
Published 2023-09-01“…Weather conditions were contrasting with periods of severe drought. The most favorable years for the formation of a large productivity of pea seeds (5.11 and 5.01 t/ha, respectively) were 2019 (HTC = 0.99) and 2020 (HTC = 0.60). …”
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236
Comprehensive method for evaluating results of ultrasonic testing of parts and components of rolling stock when adjusting the sensitivity for different reflectors
Published 2019-06-01“…The article proposes a new integrated method for estimating discontinuities in parts and units of railway rolling stock according to the amplitude — distance — diameter diagrams by the standardless method with the possibility of determining the type of discontinuity by the dual-frequency method of flaw-detection with a manual ultrasonic testing with a single-channel ultrasonic flaw detector. Developed method is most relevant in the control of cast parts of railway rolling stock, since castings can be equally likely to contain bulk (pores, shells, nonmetallic inclusions, etc.) and planar discontinuities (cracks of different origin; flocks; segregations that lead to violation continuity, etc.). …”
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237
Investigation of buckling modes of sandwich specimens with facing layers from [0°]s fiber-reinforced plastic under axial compression
Published 2019-12-01“…Linearized equations of equilibrium in a perturbed state obtained on the basis of the previously constructed geometrically nonlinear equations of the theory of sandwich shells with a transversely flexible core were used. …”
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238
Application of the Double Approximation Method for Constructing Stiffness Matrices of Volumetric Finite Elements
Published 2023-12-01“…In computational practice, the most widespread FE are the so-called multilinear isoparametric FE with a linear law of approximation of displacements. …”
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239
Decreasing foraminiferal flux in response to ongoing climate change in the Santa Barbara Basin, California
Published 2025-08-01“…<p>The rapid response of foraminiferal assemblages to changing climate makes their shells an invaluable geological record of the past. …”
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240
First experience of endovascular balloon occlusion of the aorta in the wounded with hemorrhagic shock during the war in Ukraine
Published 2024-10-01“…We were unable to save one wounded soldier, most likely due to the delay in evacuation from the previous stage, the severity of injury, and massive blood loss. …”
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