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  1. 1021

    DIFFERENTIAL DIAGNOSIS OF BRAIN GLIOMAS BY POSITRON EMISSION TOMOGRAPHY USING VARIOUS RADIOPHARMACEUTICALS by N. A. Kostenikov, L. A. Tyutin, N. P. Fadeev, A. F. Panfilenko, E. M. Zykov, Yu. R. Ilyushchenko, O. Yu. Makeeva

    Published 2016-02-01
    “…Objective: to comparatively study the diagnostic capabilities of positron emission tomography (PET) with various tumorotropic radiopharmaceuticals (TRPs) in detecting malignant brain gliomas (BG) and estimating their degree.Material and methods. One hundred and fourteen patients, including 47 with histologically verified glioblastoma multiforme (GBM), 27 with anaplastic astrocytoma (AA), 23 with benign astrocytoma (BA), and 17 with postoperative cysts, were examined. …”
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  2. 1022

    AESTHETIC FEATURES OF THE STRUCTURE OF THE FACES IN CHILDREN WITH DENTAL AND FACIAL ANOMALIES ІІ1 CLASS BY ENGLEM AND IMPAIRED NASAL BREATHING ACCORDING TO PHOTOMETRY by N.V. Golovko

    Published 2018-03-01
    “…Determination of the structural features of the face with a photometric method performed in 42 children with dental and facial anomalies (ZSCHA) II1 class E. …”
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  3. 1023

    Chemoreactomic analysis of the antioxidant properties of vitamin B12 derivatives by I. Yu. Torshin, O. A. Gromova, L. A. Maiorova

    Published 2024-11-01
    “…The study was conducted using the method of chemoreactomic analysis, implemented within the framework of the algebraic theory of recognition and topological data analysis and based on the theory of isomorphism of labeled graphs and modern methods for predicting numerical target variables. …”
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  4. 1024

    In situ oxidative stress in patients with epiretinal membrane by Tomasz Wilczyński, Jolanta Zalejska-Fiolka, Sabina Sapeta-Wieckowska, Monika Sarnat-Kucharczyk, Monika Sarnat-Kucharczyk, Wojciech Rokicki, Wojciech Rokicki

    Published 2024-10-01
    “…Total oxidant status was determined by an automated colorimetric method in homogenates of epiretinal membrane.Statistical analysisThe Mann-Whitney U test, Kruskal-Wallis test and Spearman linear correlation analysis were used. …”
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  5. 1025
  6. 1026

    How Do Small and Medium-Sized Enterprises Create Value Through the Integrated Reporting Framework? Empirical Study on Integrity and Driving Factors by Ozlem Kutlu Furtuna, Asiye Zeynep Uykulu

    Published 2025-02-01
    “…This study determines the level of IR content elements alignment scores for Turkish-listed SMEs using the content analysis method. Pearson correlation analysis was utilized between the principles to analyze the degree of integrity. …”
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  7. 1027

    Gaussian Process Regression Total Nitrogen Prediction Based on Data Decomposition Technology and Several Intelligent Algorithms by WANG Yongshun, CUI Dongwen

    Published 2023-01-01
    “…Total nitrogen (TN) is one of the important indicators to reflect the degree of water pollution and measure the eutrophication status of lakes and reservoirs.To improve the accuracy of TN prediction,based on the empirical wavelet transform (EWT) and wavelet packet transform (WPT) decomposition technology,this paper proposes a Gaussian process regression (GPR) prediction model optimized by osprey optimization algorithm (OOA),rime optimization algorithm (ROA),bald eagle search (BES) and black widow optimization algorithm (BWOA) respectively.Firstly,the TN time series is decomposed into several more regular subsequence components by EWT and WPT respectively.Then,the paper briefly introduces the principles of OOA,ROA,BES,and BWOA algorithms and applies OOA,ROA,BES,and BWOA to optimize GPR hyperparameters.Finally,EWT-OOA-GPR,EWT-ROA-GPR,EWT-BES-GPR,EWT-BWOA-GPR,WPT-OOA-GPR,WPT-ROA-GPR,WPT-BES-GPR,WPT-BWOA-GPR models (EWT-OOA-GPR and other eight models for short) are established to predict the components of TN by the optimized super-parameters.The final prediction results are obtained after reconstruction,and WT-OOA-GPR,WT-ROA-GPR,WT-BES-GPR and WT-BWOA-GPR models based on wavelet transform (WT) are built.Eight models,including EWT-OOA-SVM based on support vector machine (SVM),the paper compares the unoptimized EWT-GPR,WPT-GPR models,and the uncomposed OOA-GPR,ROA-GPR,BES-GPR,and BWOA-GPR models.The models were verified by the monitoring TN concentration time series data of Mudihe Reservoir,an important drinking water source in China,from 2008 to 2022.The results are as follows.① The average absolute percentage error of eight models such as EWT-OOA-GPR for TN prediction is between 0.161% and 0.219%,and the coefficient of determination is 0.999 9,which is superior to other comparison models,with higher prediction accuracy and better generalization ability.② EWT takes into account the advantages of WT and EMD.WPT can decompose low-frequency and high-frequency signals at the same time.Both of them can decompose TN time series data into more regular modal components,significantly improving the accuracy of model prediction,and the decomposition effect is better than that of the WT method.③ OOA,ROA,BES,and BWOA can effectively optimize GPR hyperparameters and improve GPR prediction performance.…”
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  8. 1028
  9. 1029

    Spatiotemporal Distribution of Phytoplankton Functional Groups in Baihua Reservoir: Implications for Ecosystem Management by Zhongxiu Yuan, Yan Chen, Si Zhou, Yugui Peng, Jing Xiao, Qiuhua Li

    Published 2025-03-01
    “…The succession rate (SR) and the average variation degree (AVD) of the functional groups were determined, and the corresponding driving factors were analyzed by using the Random Forest model, hierarchical partitioning, and Mantel test. …”
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  10. 1030

    Solid Sr2Ti1-xMnxO4 (x = 0; 0,01; 0,025; 0,05; 0,1) solutions with K2NiF4 structure by T.I. Chupakhina, A.M. Uporova, O.I. Gyrdashova, L.Yu. Buldakova, Y.A. Deeva, I.V. Baklanova, M.Yu. Yanchenko

    Published 2024-12-01
    “…Formate complexes of the corresponding metals synthesized by an original method were used as precursors. The products of thermolysis of the obtained complexes with an organic ligand are isostructural single-phase samples, which crystallize as agglomerates with an average size of 1 μm. …”
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  11. 1031

    Prospective Evaluation of Vacuum-Assisted therapy in patient with abdominal sepsis by L. S. Bilianskyi, Y. V. Prystaia, R. O. Tyshko, Y. M. Dubenko, Y.Y. Myroshnichenko

    Published 2019-09-01
    “…Improve treatment results of patients with abdominal sepsis, due to the diffuse acute secondary peritonitis, by choosing of the optimal method of laparostomy. Materials and methods. The analysis of treatment of 35 patients with common secondary peritonitis and abdominal sepsis accompanied by septic shock with score of the Mannheim Peritonitis Index 29, which were treated by laparostomy, during the period from 2014 to 2019, was performed. …”
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  12. 1032

    Synergistic effect of artificial intelligence and new real-time disassembly sensors: Overcoming limitations and expanding application scope by Bozhou Li, Dajiang Ju, Xingwang Li, Yan Liu, Hongru He, Hao Wang

    Published 2025-01-01
    “…First, relevant parameter data of a certain enterprise’s generator can be collected on-site, and the Pearson correlation coefficient method can be used to calculate the correlation between the generator data parameters and the target fault type, ensuring the degree of correlation in extracting data features. …”
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  13. 1033

    WATCH-PR: Comparison of the Pulse Rate of a WATCH-Type Blood Pressure Monitor with the Pulse Rate of a Conventional Ambulatory Blood Pressure Monitor by Mathini Vaseekaran, Marcus Wiemer, Sven Kaese, Dennis Görlich, Jochen Hinkelbein, Gerrit Jansen, Alexander Samol

    Published 2025-05-01
    “…Objective: This study investigates whether a smartwatch that performs oscillometric blood pressure measurements at the wrist can also deliver reliable pulse rate readings using the same method. Methods: This study compared pulse rates recorded by the Omron HeartGuide smartwatch and conventional ambulatory blood pressure monitors in 50 patients over 24 h. …”
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  14. 1034

    Netosis in patients with systemic lupus erythematosus by V. V. Zhelezko, I. A. Novikova

    Published 2020-12-01
    “…Nitroxide-producing properties were determined using the Crow (1999) method in spontaneous and stimulated samples for the accumulation of the nitrated amino acid tyrosine (3-nitrothyrosine, 3-NTBAS, and 3-NTST, respectively). …”
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  15. 1035

    Evaluation of Ecosystem Service Capacity Using the Integrated Ecosystem Services Index at Optimal Scale in Central Yunnan, China by Lanfang Liu, Jinliang Wang, Jie Li, Suling He, Yongcui Lan, Fang Liu

    Published 2025-04-01
    “…The results indicated that (1) the IESI was effectively applied in the CYP and could quantitatively and comprehensively integrate the assessment results of the four key ESs. (2) During the study period, the ESs in the CYP showed increasing trends for WY, HQ, and SC, while CS showed a decreasing trend. (3) The IESI during the study period exhibited a trend of initially decreasing and then increasing. The average IESI values for CYP were 0.7338 in 2000, 0.6981 in 2005, 0.6947 in 2010, 0.6650 in 2015, and 0.6992 in 2020. (4) A 4500 m × 4500 m grid was identified as the optimal spatial scale for detecting the spatial divergence of comprehensive ecosystem service (CES) in CYP, and relief degree of land surface (RDLS), slope, and the NDVI were the top three drivers based on q‐values. …”
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  16. 1036

    THE ROLE OF ANTICOAGULATION THERAPY IN PATIENTS WITH PROSTHETIC HEART VALVES by N. A. Shostak, A. A. Klimenko, D. Y. Andriyashkina, A. A. Kondrashov, A. V. Novikova

    Published 2016-09-01
    “…Cardiac surgery is the only radical method of treatment of valvular defects (congenital or acquired): valve preservation procedures or prosthetics operations. 250 000 – 280 000 valve prostheses are implanted every year worldwide, while the number of prosthetic valves operation increases by an average of 5–7 % per year (biological prostheses – 8–11 %, mechanical prostheses – 3–5 %). …”
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  17. 1037

    The impact of emotional intelligence on work performance among ICU nurses in Palestine: a cross-sectional study by Imad H. Fashafsheh, Faeda A. Eqtait, Bahaaeddin M. Hammad, Ahmad J. Ayed, Basma S. Salameh

    Published 2025-04-01
    “…Understanding emotional intelligence’s role can inform targeted interventions to support nurse well-being, enhance resilience, and improve patient outcomes. Methods This descriptive cross-sectional study involved 226 ICU nurses in Palestine, recruited through a convenience sampling method. …”
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  18. 1038

    Nurses’ attitudes toward professional attire: a cross-sectional study of preferences for scrubs versus white coats by Parvaneh Khorasani, Aylin Kamrani, Seyed Majid Khaze, Hossein Ghasemi

    Published 2025-07-01
    “…This study aimed to explore nurses’ attitudes toward their professional uniforms and to examine their preferences between scrubs and white coats. Methods This descriptive-analytical, survey-based study was conducted among 402 nurses employed in hospitals across Isfahan, Iran, selected using a convenience sampling method. …”
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  19. 1039

    Determination of Phenolic Compounds from Lignin Decomposition Products in Marine Sediments by Ultra-High Performance Liquid Chromatography-High Resolution Mass Spectrometry by Jianbo YANG, Junhui CHEN, Xiuping HE, Jiuming WANG, Ming XIN, Xia SUN, Baodong WANG

    Published 2023-06-01
    “…The value of C/V was between 0.18 and 0.81, with an average of 0.38; the value of S/V was between 0.18 and 0.45, with an average of 0.26; PON/P value was between 0.01 and 0.07, with an average of 0.03; P/(V+S) value was between 0.55 and 3.77, with an average of 1.44; (Ad/Al)v value was between 0.12 and 1.07, with an average of 0.48; the value of (Ad/Al)s was between 0.15 and 1.26, with an average of 1.02.CONCLUSIONSThe above diagnostic ratios indicate that the lignin in the surface sediments of Laizhou Bay originate mainly from the herbaceous tissue of angiosperms, while the proportion of organic matter in vascular plants is relatively low. …”
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  20. 1040

    What is the near-natural catchment? An application of hydrological signatures assessment by Huan Xu, Hao Wang, Pan Liu, Xiaojing Zhang, Weibo Liu, Chutian Zhou, Hao Ye, Hongxuan Lei, Yang Liu

    Published 2025-02-01
    “…This study established a method to identify the negligible degree of HA using causal relationships. …”
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