Leakage Detection in Subway Tunnels Using 3D Point Cloud Data: Integrating Intensity and Geometric Features with XGBoost Classifier by Anyin Zhang, Junjun Huang, Zexin Sun, Juju Duan, Yuanai Zhang, Yueqian Shen

“…Comparative analysis further shows that XGBoost outperforms other classifiers, such as Random Forest, AdaBoost, LightGBM, and CatBoost, in terms of balance of accuracy and computational efficiency. Moreover, compared to deep learning models, including PointNet, PointNet++, and DGCNN, the proposed method demonstrates superior performance in both detection accuracy and computational efficiency.…”
Get full text

Electroacupuncture Reduces Cerebral Hemorrhage Injury in Rats by Improving Cerebral Iron Metabolism by Qiuxin Chen, Wenjing Song, Yihe Tang, Yizhou Tang, Yuying Kang, Luwen Zhu

“…The modified neurological severity score (mNSS) was used to assess the neurological function, and the total iron content in brain tissue was determined using atomic absorption spectrometry; the expression of Hepc, Ft, Tf, and TfR in perihematoma tissue was detected using immunohistochemistry; the interference efficiency of Hepc siRNA was detected using western blot and reverse transcription polymerase chain reaction (RT-PCR). …”
Get full text

Segmentation in object-oriented encoding and multi-view images transmission by V. Yu. Tsviatkou

“…The urgency of the problem efficiency increasing of coding of the multi-view images for transmission over radio channels in mobile video surveillance systems and the need to develop methods, algorithms and specialized compression codecs with acceptable computational complexity are shown. …”
Get full text

The study of structural-mechanical properties of diltiazem suppositories by L. К. Kuchina, S. А. Gladyshevа, I. A. Puchalskaya

“…Using alternative ways of diltiazem absorption, in particular, rectal, will allow to improve its bioavailability and efficiency. Aim. To study the structural-mechanical properties of diltiazem suppositories. …”
Get full text

The study of socio economic factors’ influence on the capacity dynamics of the pharmaceutical market in contracting conditions by А. А. Kotvitska, V. H. Kostiuk

“…In order to determine the dependence of the influence of socio economic factors on the quantitative potential of the pharmaceutical market and prediction of its development, we developed and tested on the example of a group of dexketoprofen the method of predicting the capacity of the pharmaceutical market with the definition of factors influencing its size, which is based on the correlation-regression method of analysis and which consists of eight main stages. …”
Get full text

Enzymatic Extraction of Hawthorn Pectin Under Ultrahigh Pressure: Optimization and Characterization by Zheng Ye, Qiaoshuang Lu, Dihu Lv, Chun Yang

“…These results indicate that the optimized UHPEE method is a more efficient technique for extracting hawthorn pectin and effectively enhances its antioxidant activity, suggesting its potential application in the food industry.…”
Get full text

CARBON-FIBRE-REINFORCED POLYMER PARTS EFFECT ON SPACECRAFT OPTOELECTRONIC MODULE LENS SCATTERING by S. S. Kolasha, R. V. Fiodortсev, A. V. Starovoitov

“…The work included experimental study in order to determine bidirectional reflectance distribution function by goniometric method for LUP-0.1 carbon fabric check test pieces of EDT-69U epoxy binder with EPOFLEX-0.4 glue layer and 5056-3.5-23-A aluminium honeycomb filler. …”
Get full text

A vectorization of iterative computational processes and time acceleration estimates by V. M. Demidenko, V. I. Benediktovich

“…O b j e c t i v e s. The problem of efficient organization of the execution of sequential computational processes in the vector mode is solved, taking into account the capabilities of modern high-performance vector-pipeline computers. …”
Get full text

Enhancing eyes-free interaction in virtual reality using sonification for multiple object selection by Yota Takahara, Arinobu Niijima, Chanho Park, Takefumi Ogawa

“…To address this limitation, we propose a sonification method that guides users’ hands to target objects outside their field of view by assigning distinct auditory parameters (pan, frequency, and amplitude) to the three spatial axes. …”
Get full text

Genetic diversity of Trichoderma spp. isolated from alkaline pistachio soils using morphological and molecular characteristics by Hossein Alaei, Fahimeh Mirkhani, Amirhossein Mohammadi, Masoumeh Haghdel

“…The RAPD-PCR technique was practical and efficient for routine high-resolution diversity studies for the two species.…”
Get full text

Leveraging AlphaFold2 structural space exploration for generating drug target structures in structure-based virtual screening by Keisuke Uchikawa, Kairi Furui, Masahito Ohue

“…Computational virtual screening (VS) plays a vital role in early-stage drug discovery by enabling the efficient selection of candidate compounds and reducing associated costs. …”
Get full text

THEORETICAL BASIS OF READINESS OF TEACHERS FOR PROFESSIONAL SELF-DEVELOPMENT IN THE SYSTEM OF POSTGRADUATE EDUCATION by Tymoschuk Hanna Vasilivna

“…The basis for readiness of a teacher for professional self-development is regarded as a specific system of indices of the formation of attainments, skills and qualities necessary for further efficient self-development of a teacher. Based on the study and analysis of philosophical, psychological and pedagogical literature. the structure of the readiness of a teacher for professional self-development is determined. …”
Get full text

Application of Used Cooking Oil Based Emulsion Liquid Membrane for Rhodamine B Extraction by Nur Hidayati, Azzahra Ardya Kamaratih, Herry Purnama

“…The concentration of rhodamine B in the external phase was determined using a UV-Vis Spectrophotometer. Both rhodamine B concentration and D2EHPA concentration significantly affected extraction efficiency. …”
Get full text

Diagnosis of Sepsis in Critically Ill Patients by M. L. Romasheva, D. G. Proshin

“…Objective: to ascertain the informative value of determining procalcitonin in the diagnosis of critical conditions and in the evaluation of the efficiency of performed therapy.Subjects and methods. …”
Get full text

The integrated economic-geographical analysis of the Greater Poland voivodeship (Poland) and the Cherkasy region (Ukraine) by Oksana Braslavska, Oksana Нerasymenko

“…The economy and population of the regions were analyzed using such research methods: comparative, historical, statistical, economic zoning, remote monitoring. …”
Get full text

Optimization of Parameters of a Vertical Ground Heat Exchanger in a Geothermal Heating System by Walery Jezierski, Piotr Rynkowski

“…Only factor <i>T</i>_w (<i>X</i>₄), with such a change, caused a decrease in the thermal efficiency of the tested heat exchanger by 44.22%. The parameters of the tested element of the geothermal heating system were also optimized according to the energy criterion using a numerical method in the Matlab environment. …”
Get full text

Digital transformation in the construction industry: Analysing the impact of technological changes on construction processes by Olena Emelianova, Viktoriya Tytok, Kateryna Lavrukhina, Inna Shatrova, Olena Demydova

“…The methods of literature review, experimentation, and abduction were used. …”

Features of the diagnosis and treatment of patients with AQP-4-positive neuromyelitis optica and MOG antibody disease by V. E. Avdeeva, A. S. Kotov

“…As the amount of knowledge about multiple sclerosis increases, there is an interest in other forms of demyelinating diseases, among which neuromyelitis optica spectrum disorder and MOG (myelin oligodendrocyte glycoprotein) antibody disease can be distinguished.Objective: to improve the efficiency of diagnosis and treatment, to assess the long-term outcome in patients with AQP-4-positive neuromyelitis optica and MOG antibody disease.Materials and methods. …”
Get full text

The Main Problems of Scientific Support of Flax Growing by R. A. Rostovtsev, V. G. Chernikov, I. V. Ushchapovsky, R. A. Popov

“…The authors developed a new method of cleaning flax and a multifunctional unit for its implementation. …”
Get full text

Ultrasound differential diagnosis of different forms of stomatogenic maxillary sinusitis by S. D. Varzhapetyan

“…Statistical analysis of the absolute values has been determined by Student's method, comparison of share - by xi-square method. …”
Get full text