Feed Values of Sunflower Heads and Stovers Treated with Different Methods and Possibilities of Using as Roughage by B.zehra Sarıçiçek, Ali Vaiz Garipoğlu

Get full text

The importance of the yield components of the spring durum wheat varieties from Russia and Kazakhstan by М. G. Myasnikova, P. N. Mal'chikov, T. V. Chakheeva

“…Field trials were carried out for three years (2015, 2016, 2018); the accounting area of the plots was 10.0 m2, with threefold repetition, with random plot placement; the sheaves for laboratory analysis were taken from each repetition (sampling area of 0.63 m2). Using the methods of correlation and path analysis, there has been established a significant correlation between variation of yield and such traits as economic coefficient (К.хозР), nature weight (H), 1000 grain weight (M1000), sterility of heads in the cenosis (Ст), number of grains per spikelet (ЧЗКК) and number of days before tillering (КДК).…”
Get full text

Evaluating the efficacy of ultrasound-assisted extraction of Plantago major L. leaves by response surface methodology through determination of aucubin levels by Kurnia Rahayu Purnomo Sari, Zullies Ikawati, Retno Danarti, Nur Hasna Nafiisah, Triana Hertiani

Get full text

Formation Mechanisms and Methods for Calculating Pollutant Emissions from Natural Gas Combustion Depending on the Burner Emission Class by Yu. P. Yarmolchick

“…A comparative analysis of the methods and conditions for determining the emission class of the burner device is carried out depending on the selected units of measure, the coefficient of excess air (oxygen concentration in flue gases), air humidity and the initial composition of natural gas using examples of EU and EAC standards. …”
Get full text

The program for estimation non-elementary linear regressions with two variables using ordinary least squares by M. P. Bazilevskiy, D. V. Karbusheva

“…In automatic mode, the best estimates of non-elementary regression are determined according to the criteria: residual sum of squares, coefficient of determination, the Student’s criterion and Durbin-Watson’s criterion. …”
Get full text

Evaluating the accuracy of generative artificial intelligence models in dental age estimation based on the Demirjian's method by Allan Abuabara, Thais Vilalba Paniagua Machado do Nascimento, Seandra Maria Trentini, Angela Mairane Costa Gonçalves, Maria Angélica Hueb de Menezes-Oliveira, Isabela Ribeiro Madalena, Svenja Beisel-Memmert, Christian Kirschneck, Livia Azeredo Alves Antunes, Cristiano Miranda de Araujo, Flares Baratto-Filho, Flares Baratto-Filho, Erika Calvano Küchler

“…Intra- and inter-examiner reliability was assessed using the Intraclass Correlation Coefficient (ICC). Model performance was evaluated using Mean Absolute Error (MAE), Root Mean Squared Error (RMSE), Coefficient of Determination (R2), and Bias.ResultsThirty panoramic radiographs (40% female, 60% male; mean age 10.4 ± 2.32 years) were included. …”
Get full text

Structural Optimization of Tri-Cone Cyclone Based on the Response Surface Method by Qian Weifeng, Zhou Sizhu, Zhuang Hao, Huang Tiancheng, Yao Zhoukun

Get full text

STATISTICAL ANALYSIS OF THE EFFICIENCY OF THE PRODUCTION AND CONSUMPTION OF MILK PRODUCTS by Vladimir S. Mhitaryan, Lyubov V. Ruchinskaya

“…The methods of efficiency estimation of activity of milk-producing enterprises, which are based on construction of hierarchical system of integrated indexes and allow to classify milk-producing enterprises according to the level of their activity efficiency, are suggested in the article. …”
Get full text

Influence of static balances level on competitive performance indicators of athletes 17-21 years old in beach volleyball by Olexandr Solovey, Valeriy Hunchenko, Dmytro Solovey, Krzysztof Wnorowski

Get full text

The diagnostic value of low-dose chest computed tomography for calcium score determining compared with the standard method and the results of computed tomography and selective coro... by K. N. Zhuravlev, O. V. Styazhkina, E. Yu. Vasilieva, V. E. Sinitsyn, A. V. Shpektor

“…The aim of this study is to assess the efficiency of low-dose chest CT in calcium score (CS) determining and to compare it with conventional method and results of CT and selective coronary angiography.Material and methods. …”
Get full text

Comparison of the efficiency and impact of physical education activities carried out online and face-to-face on students’ results in primary education by Lungu Adrian, Vizitiu Lakhdari Elena

Get full text

Rapid determination of caine-based anesthetics and their metabolite residues in fish using a modified QuEChERS method coupled with UPLC-MS/MS by Shouer Lin, Wenqian Qiu, Yongyou Hua, Yan Yang

Get full text

Selective six spectrophotometric methods for determination of remdesivir and moxifloxacin hydrochloride for COVID-19 treatment with overlapping spectra: a comprehensive evaluation... by Eman A. Madbouly, Abdalla A. El-Shanawani, Sobhy M. El-Adl, Ahmed S. Abdelkhalek

“…Because of the considerable spectral overlap, six mathematical spectrophotometric approaches were applied, including ratio derivative, ratio difference, mean centering of ratio spectra, area under the curve, Q-analysis, and bivariate calibration, to allow accurate interference-free determination without preliminary separation. The proposed methods were validated as per ICH guidelines, demonstrating excellent linearity over the concentration ranges of 1–15 µg/mL for RDV and 1–10 µg/mL for MFX, with correlation coefficients exceeding 0.999. …”
Get full text

Analytical Method for Determination of Wedge Factors Dependency of Field Size and Depth for 6mv & 18mv Photon Beams In Siemens Primius Plus Accelerator by Mohammad javad Tahmasebi Birgani, Mohammad Ali Behrooz, Mansur Zabihzadeh, Sudabeh Reja Eskandari, Davoud Khezerloo

“…This study aims to use a semi-experimental method and convert it to computer software for determining the wedge factor and enlarging treatment planning system (TPS) in radiotherapy department. …”
Get full text

First Application of a New Rapid Method of Age Determination in European Anchovy (<i>Engraulis encrasicolus</i>) by Fourier Transform Near-Infrared Spectroscopy by Gualtiero Basilone, Miryam Fortuna, Gabriella Lo Cicero, Simona Genovese, Giovanni Giacalone, Ignazio Fontana, Angelo Bonanno, Salvatore Aronica, Rosalia Ferreri

“…These spectra were processed to optimize calibration models, and the best linear models obtained revealed a good predictability for anchovy annual age (coefficient of determination of 0.90, mean squared error 0.3 years, bias < 0.001 years). …”
Get full text

Experimental determination of effective porosity in terrestrial shale reservoirs and logging characterization methods： A case study of shale of Es4UC in Boxing Subsag by CHEN Bing

Get full text

Improved RFID anti-collision algorithm based on ALOHA Abstract：In order to solve the problem of low efficiency of electronic tag identification in RFID system，a new ALOHA anti-collision algorithm was presented.In this algorithm，the coefficients of the tag estimation were automatically changed by using the dynamic adjustment method，which made the number of tag estimation could be dynamic changed with the number of identified tags，then the number of tags to be identified was estimated.And for the frame length adjustment，it could be determined by the relationship between the length of the frame and the tag number according to the estimated number of tags.With the tool of MATLAB，the results show that the proposed algorithm can significantly improve the throughput and stability of the system. by Yong WANG, Ting LI

Get full text

MANAGEMENT OF INNOVATIVE POTENTIAL OF A COMMERCIAL ORGANIZATION AT DIFFERENT STAGES OF THE LIFE CYCLE OF INNOVATION by L. Ushvitskiy, A. Ter-Grigoryants, O. Belozerova

“…Based on the results of the study, priority areas for the selective use of organizational, administrative, socio-psychological and economic methods for managing the resources of the innovative potential of a commercial structure, focused on increasing the level of efficiency of its use and creating a high-quality and competitive innovative product, were identified.…”
Get full text

ON IDENTIFICATION OF CONCRETE PLASTICIZING ADDITIVES by P. I. Yukhnevskiy, G. T. Schirokij

“…However, due to the fact that it is not possible to judge number of functional groups in the product by  absorption band size but it is possible only to assess their availability so it is recommended to use other methods. As an additional characteristics it is proposed to determine magnitude of the dipole moment in a  plasticizer-additive molecule. …”
Get full text

Efforts to Reduce Carbon Footprint of Dokuz Eylül University Tınaztepe Campus in İzmir, Türkiye by Elif Duyuşen Kokulu, Eylül Ceren Özyürek

“…These recommendations include measures such as increasing energy efficiency, adopting more sustainable transportation methods, and reducing water consumption. …”
Get full text