Magnetic Webs in Stellar Radiative Zones by Valentin A. Skoutnev, Andrei M. Beloborodov

“…Efficient web formation likely results in most massive stars dying with magnetized and slowly rotating cores.…”
Get full text

Experimental and numerical investigation of suddenly expanded flow at sonic mach number by Ambareen Khan, Parvathy Rajendran, Sher Afghan Khan, Mamdooh Alwetaishi, It Ee Lee

“…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. …”
Get full text

Development Resources of the Border Regions of the Russian Federation by S. V. Kazantsev

“…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. …”
Get full text

Reassessing the HMS Challenger collection as a late 19th century surface ocean indicator using X-ray micro-computed tomography by Stergios D. Zarkogiannis, Thomas J. Wood, C. Giles Miller, Stephen Stukins, Brett Clark

“…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. …”
Get full text

War’s youngest victims: a descriptive cross-sectional study on injury distributions, severity patterns, and outcomes among paediatric trauma patients in Kharkiv, Ukraine by Filippa Sennersten, Safora Frogh, Gustav Falk, Mariia Matvieienko, Olha Karafulidi, Olha Konstantynovska, Yohan Robinson, Andreas Wladis, Denise Bäckström

“…Analysis of the war-related injuries indicated that the most affected body regions included the upper extremities (31%), lower extremities (28%), and thorax (28%). …”
Get full text

Promising pea varieties for use in the cereal industry in the south of Western Siberia by I. V. Pakhotina, L. V. Omeliyanyuk, E. Yu. Ignatieva, A. A. Asanov, L. T. Soldatova

“…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). …”
Get full text

Comprehensive method for evaluating results of ultrasonic testing of parts and components of rolling stock when adjusting the sensitivity for different reflectors by A. N. KIREEV, V. V. BYKADOROV, M. A. KIREEVA

“…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.). …”
Get full text

Investigation of buckling modes of sandwich specimens with facing layers from [0°]s fiber-reinforced plastic under axial compression by V.N. Paimushin, S.A. Kholmogorov, N.V. Polyakova, M.A. Shishov

“…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. …”
Get full text

Application of the Double Approximation Method for Constructing Stiffness Matrices of Volumetric Finite Elements by P. P. Gaidzhurov, N. A. Saveleva

“…In computational practice, the most widespread FE are the so-called multilinear isoparametric FE with a linear law of approximation of displacements. …”
Get full text

Decreasing foraminiferal flux in response to ongoing climate change in the Santa Barbara Basin, California by E. Havard, K. Cherry, C. Benitez-Nelson, E. Tappa, C. V. Davis

“…<p>The rapid response of foraminiferal assemblages to changing climate makes their shells an invaluable geological record of the past. …”
Get full text

First experience of endovascular balloon occlusion of the aorta in the wounded with hemorrhagic shock during the war in Ukraine by K.V. Gumeniuk, Yu.Yu. Sivash, V.M. Rogovskyi, D.M. Beshley, А.Т. Slobodianiuk

“…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. …”
Get full text

中国核桃出口增长驱动因素研究Research on driving factors of China′s walnut export growth by 白丽，杨璇，李锐凯 BAI Li，YANG Xuan，LI Ruikai

“…The results showed that China′s walnut exports was generally on an upward trend, among which the export value of both shelled walnut and walnut kernel showed a fluctuating upward trend, with shelled walnut growing faster; the export market for shelled walnut was smaller, mainly concentrated in Central Asia, while the export market for walnut kernel was wider, mainly in Asia and Europe. …”
Get full text

Radiological Conditions in Al-Basra Province of Iraq with Residues of Depleted Uranium in Food Animals: Review Article by Aqeel Hussein

“…In the 1970s, due to its high density, the USA started using DU to create bullets and mortar shells. The uranium oxide produced from the dust is mostly deposited inside the vehicle. depleted uranium mainly emits alpha particles. …”
Get full text

Some features of the pale sea urchin (<i>Strongylocentrotus pallidus</i>) biology in Peter the Great Bay (Japan Sea) by Maria O. Chalienko, Marianna V. Kalinina

“…Age of sea urchins was determined by the growth zones on plates of their shells processed by Jensen method and varied from 3 to 12 years. …”
Get full text