Synergizing remote sensing, support vector machine, and aeromagnetic data for precise lithological and mineral potential mapping: a case study from Egypt by Hatem M. El-Desoky, Ahmed M. Abdel-Rahman, Hamada El-Awny, Wael Fahmy, Reda Abdu Yousef El-Qassas, Kamal Abdelrahman, Hassan Alzahrani, Peter Andráš, Yahia Z. Amer, Ahmed M. Eldosouky

Get full text

LIFE WITHOUT GOD": ATHEISTIC PROPAGANDA IN OGONIOK MAGAZINE IN THE 1920s by Anastasiya Tantsevova

“…The magazine publications exposed the church as an outdated social institution that did not correspond with ongoing processes of modernization. The image of the church constructed by the press was directly related to political purposes of the Soviet power in that historic period. …”
Get full text

Phenomenological characterization and effect of reaction rate of coaxial reaction flow by LI Yu, FAN Yihui, BIAN Pingyan, ZHANG Haiguang, QU Haijun, WANG Jianping

“…The above trends of the phenomenological average reaction rate affected by the fluid velocity field and the concentration of chemical reactants， which was consistent with the classical reaction rate indicating the validity of the phenomenological definition.ConclusionsThe online monitoring method of coaxial reaction flow， the phenomenological characterization method of reaction rate， and the influence law of material process parameters provided in this study， could help to realize the accurate control of hollow fiber’s structure size， cross-linked layer thickness and retained sol layer thickness， which could be helpful to promote and apply the coaxial reaction flow process.…”
Get full text

Identification and quantitative determination of arbutin in the herb of Orthilia secunda by A. V. Lezina, I. I. Terninko, M. V. Krysko

“…House, harvested in various phytocenotic zones.Materials and methods. The investigated medicinal plant material – the herb of Orthilia secunda – was harvested in various phytocenotic zones: in July 2018, harvesting was carried out in the northern part of Kazakhstan (Kokshetau district), in July-August 2019 in the Perm Territory and in the Tyumen Region. …”
Get full text

Evidence that the domesticated fungus Leucoagaricus gongylophorus recycles its cytoplasmic contents as nutritional rewards to feed its leafcutter ant farmers by Caio Ambrosio Leal-Dutra, Lok Man Yuen, Bruno Augusto Maciel Guedes, Marta Contreras-Serrano, Pedro Elias Marques, Jonathan Zvi Shik

“…We first used transmission electron, fluorescence, and confocal microscopy imaging to see inside hyphal cells. This imaging showed that the cultivar uses a process called autophagy to recycle its own cellular material (e.g. cytosol, mitochondria) and then shuttles the resulting metabolites into a vacuole whose continual expansion displaces other organelles and causes the gongylidium cell’s bulging bulb-like appearance. …”
Get full text

Analysis and Discussion of Some Key Technical Problems for LWD Ultra-Deep Electromagnetic Resistivity Logging by JIN Ding, ZHU Jun, ZHOU John

“…The above discussion and analyses aims to give some ideas or views to the technical personnel engaged in the research and development of LWD electromagnetic imaging logging tools and data processing.…”
Get full text

Machine learning for experimental design of ultrafast electron diffraction by Mohammad Shaaban, Sami El-Borgi, Aravind Krishnamoorthy

“…Abstract Ultrafast electron diffraction (UED) experiments can extract insights into material behavior at ultrafast timescales but are limited by the manual analysis required to process several gigabytes of diffraction pattern data. …”
Get full text

Scalable X-ray scintillators with bright singlet-triplet hybrid self-trapping excitons by Shi-Yu Song, Chao-Jun Gao, Rui Zhou, Bing-Zhe Wang, Wen-Bo Zhao, Qing Cao, Yan-Wei Hu, Lin Dong, Kai-Kai Liu, Chong-Xin Shan

Get full text

Multifunctional Infrared Polarizer Based on Aligned Growth of High‐Density Boron Nitride Nanotubes by Ningqiang Shi, Xiaofei Xiao, Mingyu Zhang, Zhijun Li, Chuncheng Ban, Jinchang Meng, Nannan Shi, Mingyang Wu, Zebo Zheng, Ling Li

“…This work can initiate the utilization of high‐density BNNT thin films in quantum information processing and high‐resolution infrared imaging applications.…”
Get full text

Virtual tour for a municipal theater: The technology of creation by Svetlana V. Suprun, Tat'yana A. Tkachenko

“…Considering the Nutcracker Theater, only 112 images were obtained, 19 were selected. Adobe Photoshop was used to process the photos, where unnecessary objects were removed, the horizon level was increased, etc. …”
Get full text

Diagnosis of sphincter of Oddi dysfunction in patients with postcholecystectomy syndrome from hepatobiliary scintigraphic findings by M. V. Repin, V. Yu. Mikryukov, T. E. Vagner, N. M. Pleshkova

“…Objective: to diagnose and estimate the clinical value of postcholecystectomy sphincter of Oddi dysfunction in patients.Material and methods. Examinations were made in 100 postcholecystectomy patients without signs of cholestasis; of them 14 postpapillotomy patients formed a comparison group. …”
Get full text

Visuospatial function impairment in patients with subacute-chronic isolated frontal lobe ischemic stroke: A cross-sectional study using MoCA-Ina in a private hospital by Mary Christina Elsa, Yusak Mangara Tua Siahaan, Melania Lumenta

“…Visuospatial function, a domain of cognitive function related to visual imaging, is commonly affected by parietal lobe lesions. …”
Get full text

ANALYSIS OF THE DIAGNOSTIC VALUE OF MAGNETIC RESONANCE COMPUTER TOMOGRAPHY AND POSITRON EMISSION COMPUTER TOMOGRAPHY WITH 18F-FDG IN IDENTIFICATION OF SPINAL AND PELVIC BONE METAST... by A. V. Laryukov, R. Sh. Hasanov, Z. A. Afanasyeva, E. K. Laryukova

“…The treatment outcomes for non-small cell lung cancer (NSCLC) depend on the tumor stage and treatment strategy. The imaging techniques play a significant role in the diagnosis, staging and choice of appropriate treatment for NSCLC.Purpose of the study: сomparison of the diagnostic capabilities of magnetic resonance imaging (MR) and positron emission computed tomography to select the optimal approaches to early detection of spinal and pelvic bone metastases.Material and Methods. …”
Get full text

Determination of Radiation Shielding Features of Polyvinyl Alcohol/Magnetite-Bismuth Oxide Composite Using Precise Computational Methods and Monte Carlo Code by Fariba Baroonzadeh, Maziyar Mahdavi, Mohammad Hosseini, Reza Jalli

“…Introduction: Bismuth efficiency in shielding superficial tissues in computed tomography (CT) scans has been challenged due to the imbalance between image quality and dose reduction. The aim of this study is to reduce bismuth in shields and investigate the possibility of substitution with lower atomic materials. …”
Get full text

APLICACIONES DIDÁCTICAS DE LA METÁFORA COGNITIVA AL APRENDIZAJE DEL INGLÉS PARA LA CIENCIA Y LA TECNOLOGÍA by Georgina Cuadrado Esclápez

“…The information concerning the internal mappings underlying the discourse of science and technology and the classification of image metaphors provides an important source for designing teaching material in this field. …”
Get full text

Own Experience in the Use of Artificial Intelligence Technologies in the Diagnosis of Esophageal Achalasia by O. A. Storonova, N. I. Kanevskii, A. S. Trukhmanov, V. T. Ivashkin

“…Aim: to demonstrate an artificial intelligence model that optimises the differential diagnosis of achalasia.Material and methods. The study included 75 patients: 52 % men (mean age 44.5 ± 17.8 years) and 48 % women (mean age 45.6 ± 16.6 years,) with a preliminary diagnosis of achalasia. …”
Get full text

Expression of collagen type IV in human kidney during prenatal development by Petrović Vladimir, Nikolić Ivan, Jović Marko, Živković Vladimir, Jocić Miodrag, Radenković Goran

“…Volume density of collagen type IV was determined using ImageJ 1.48v and a plugin of the software, which inserted a grid system with 336 points. …”
Get full text

Design, Fabrication, and Characterization of a Flexible Dual-Band Metamaterial Absorber by Wang Xin, Zhang Binzhen, Wang Wanjun, Wang Junlin, Duan Junping

“…The influence of the material's properties and structural curvature on the absorption performance was investigated by numerous simulations. …”
Get full text

Student Educating Experience in the New Digital Education by E. V. Strogetskaya, E. A. Pashkovsky, N. V. Kazarinova, I. B. Betiger, A. V. Timofeev

“…At the same time, the image side of the presentation of materials by the teacher is of much less interest to them than the developers of the courses.As a result of the research, the most interesting topics for future discussions about the functional characteristics and effectiveness of smart education, as a new educational paradigm, are the following paradoxes: weak interest (or even lack thereof) of students in the possibility of a digital learning format such as individual and collective feedback, the possibility of organizing forums and conducting group discussions of the issues under study without/with the participation of a teacher; the contradictions between the targets of teachers-developers of online courses and the educational needs of students-users of online courses.Conclusion. …”
Get full text

In-memory ferroelectric differentiator by Guangdi Feng, Xiaoming Zhao, Xiaoyue Huang, Xiaoxu Zhang, Yangyang Wang, Wei Li, Luqiu Chen, Shenglan Hao, Qiuxiang Zhu, Yachin Ivry, Brahim Dkhil, Bobo Tian, Peng Zhou, Junhao Chu, Chungang Duan

Get full text