Theoretical and Experimental Antiscaling Performance Study of Several Inhibitors to Prevent Barium Sulfate Formation during Water Injection in Oil Reservoirs by Haitao Li, Ran Li

“…The injection of scale inhibitors in the process of water flooding is the main method to combat scale build-up. Efficiency of inhibitor or adsorption between inhibitor and scale is the key factor that determines success or failure of the scale inhibitor squeeze treatments. …”
Get full text

Redistribution natural resource rents for welfare society: experience Alaska by Karyna Sherstyukova

“…The study used general scientific and special methods, in particular: the dialectic, the theoretical generalization and comparison, analysis and synthesis - when determining the basic principles of the system and elements of rent redistribution mechanism, statistic-economic and graphic - in determining the distribution model operation results and the redistribution of natural - resource rent. …”
Get full text

Genetics and Medicine of Critical Conditions: from Theory to Practice by V. V. Moroz, T. V. Smelaya, A. M. Golubev, L. E. Salnikova

“…Genetic factors are essential in determining a response to drugs; 20—95% of the individual variability in the efficiency of their metabolism has been ascertained to result from genetic variability. …”
Get full text

Evaluating Passenger Carrying Capacity of Buses for Urban Public Transportations by Alexander I. Fadeev, Alexey M. Ilyankov, Andrey S. Polyakov

“…The solution is based on determining optimal ratio between parameters of efficiency and quality of public transportation.Materials and Methods. …”
Get full text

Comparison of axial length measurements with RS-1 spectral domain optical coherence tomography and OA-2000 biometer by Hitomi Fujihara, Shinji Kakihara, Takao Hirano, Toshinori Murata

“…METHODS: Twenty-five right eyes of healthy individuals were included. …”
Get full text

Analysis and Prediction of the Factors Influencing Postconstruction Surface Deformation of Pipe-Jacking Tunnel in Soft Clay Strata in China by Guo-jing Cui, Jiang-sheng Xie, Yin-hao Sun, Yong-ji Gao

“…Subsequently, multiple linear regression methods were used to predict the maximum surface deformation of the pipe-jacking tunnel project in soft clay strata during the postoperation period, and actual engineering cases were verified and analyzed. …”
Get full text

Modelling occupational health and safety risks among unskilled workers in construction industry by Hezekiah Oluwole Adeyemi, Ajibola Oluwafemi Oyedejı, Olatilewa Rapheal Abolade, Olanrewaju Bilikis Olatunde

“…The maximum coefficient of the adjusted R2 determination was 0.708. …”
Get full text

MODEL SPASIAL AUTOTOREGRESIF POISSON UNTUK MENDETEKSI FAKTOR-FAKTOR YANG BERPENGARUH TERHADAP JUMLAH PENDERITA HIV DI PROVINSI JAWA TIMUR by SR Rohimah

“…The coefficient of determination obtained from this model of 0.51.…”
Get full text

Integration of Road Roughness Measurement Between Specialized Instrumentation and an Android-Based Application by Arbi Parianta Lukman, Retno Utami, Retno Utami, M. Rafli Yudhzan, M. Rafli Yudhzan

“…A polynomial analysis was performed to determine the relationship between the IRI values from both devices, resulting in the equation IRI (Roughometer) = -0.0022(IRIrd)² + 0.8464(IRIrd) + 1.8894, with a coefficient of determination (R²) of 0.4701. …”
Get full text

Pengujian Mutu Bahan Aktif IPA Glyphosate 480 SL dalam Sampel Produk Pestisida Secara Kromatografi Cair Kinerja Tinggi (HPLC) by Laili Meilany, Ferra Naidir, Novita Elia

“…The results of the quality testing analysis achieved show the linearity of the coefficient of determination (R2) of 0.9973 by CIPAC 3807, which is close to 1. …”
Get full text

Preoperative skeletal muscle index vs the controlling nutritional status score: Which is a better objective predictor of long‐term survival for gastric cancer patients after radica... by Zhi‐Fang Zheng, Jun Lu, Jian‐Wei Xie, Jia‐Bin Wang, Jian‐Xian Lin, Qi‐Yue Chen, Long‐Long Cao, Mi Lin, Ru‐Hong Tu, Chao‐Hui Zheng, Chang‐Ming Huang, Ping Li

“…Spearman's correlation coefficient, the Kaplan‐Meier method, and Cox regression were used. …”
Get full text

Leveraging advanced deep learning and machine learning approaches for snow depth prediction using remote sensing and ground data by Haytam Elyoussfi, Abdelghani Boudhar, Salwa Belaqziz, Mostafa Bousbaa, Karima Nifa, Bouchra Bargam, Abdelghani Chehbouni

“…The dataset was processed and normalized for optimal performance, and hyperparameters were fine-tuned using a randomized search method. New hydrological insights for the region: The Results highlight the efficacy of AI-based approaches for snow depth prediction, with SVR achieving the best performance (Root Mean Square Error of 2–5 cm and an average coefficient of determination of 0.97). …”
Get full text

Effects of <i>Tithonia diversifolia</i> Extract as a Feed Additive on Digestibility and Performance of Hair Lambs by Olga Teresa Barreto-Cruz, Juan Carlos Henao Zambrano, Maria Alejandra Ospina Barrero, Román David Castañeda-Serrano

“…Animal production requires efficiency, safety and environmental sustainability. …”
Get full text

Multi-model MCDM framework for sustainable renewable energy selection in India: integrating CRITIC-EDAS-CODAS-CoCoSo by Shankha Shubhra Goswami, T. Tapankumar, N. Channa Keshava Naik, J. Gowrishankar, Nilesh Bhosle, Amrita Singh, G. Sanyasi Raju, D. Nagesh, A. Johnson Santhosh

“…The CRiteria Importance Through Intercriteria Correlation method (CRITIC) was initially used to determine the objective criteria weights, which were subsequently integrated into the Evaluation based on Distance from Average Solution (EDAS), COmbinative Distance-based ASsessment (CODAS), and Combined Compromise Solution (CoCoSo) methodologies to determine the preference ranking order of the alternatives. …”
Get full text

Evaluation of the presence of emerging contaminants in wastewater and seawater using automated solid-phase extraction and ultra-high-performance liquid chromatography coupled to ta... by Julia Méndez-Catalán, Cristina Socas-Hernández, Gabriel Jiménez-Skrzypek, Javier Hernández-Borges, Javier González-Sálamo

“…Matrix-matched calibration showed good linearity with determination coefficients ≥ 0.990. Likewise, matrix effect assessment showed a significant signal suppression in almost all the analytes demonstrating the need to consider such effect for a proper quantification of the analytes. …”
Get full text

Weaning performance prediction in lactating sows using machine learning, for precision nutrition and intelligent feeding by Jiayi Su, Xiangfeng Kong, Wenliang Wang, Qian Xie, Chengming Wang, Bie Tan, Jing Wang

“…Eleven statistical and machine learning (ML) regression algorithms were employed, incorporating stratified sampling and the recursive feature elimination method for feature selection. The findings demonstrated that the ensemble learning models, specifically random forest and gradient boosting decision tree regression, delivered the best overall performance, with a coefficient of determination (R2) ranging from 0.40 to 0.80 and a mean absolute error (MAE) between 0.11 and 4.36. …”
Get full text

An Assessment of Task-Oriented Leadership on Employee Performance in Uganda: A Case Study of Buhoma Mukono Community Development Association (BMCDA) in Kanungu District. by Elli, Orikyiriza

Get full text

Pedographic and clinical assessment of total contact cast immobilization in diabetic foot syndrome by Sergey Valentinovich Gorokhov, Oleg Viktorovich Udovichenko, Irina Nikolaevna Ul'yanova, Evgenia Alexandrovna Berseneva, Gagik Radikovich Galstyan

“…To estimate offloading efficiency of total contact cast (TCC) and determine factors, affecting trophic ulcer response to treatment with TCC, as well as ways of their compensation. …”
Get full text

THE DYNAMICS OF THE CLIMATIC CONDITIONS OF THE TEREK-KUMA LOWLAND DURING 120 YEARS by G. N. Gasanov, T. A. Asvarova, K. M. Gadjiev, A. S. Abdulaeva, Sh. K. Salikhov, R. R. Bashirov

“…Terek-Kuma Lowland, Eastern Ciscaucasia, Russia.Methods. The following environmental parameters are characterized: the amount of monthly rainfall, average temperatures and humidity, evaporation, moisture ratio and the lack of moisture. …”
Get full text

Risk factors associated with drug-resistant tuberculosis in prisons in Sāo Paulo State, Brazil (2006-2016) by Juliane de Almeida Crispim, Luiz Henrique Arroyo, Thaís Zamboni Berra, Felipe Lima dos Santos, Ludmilla Leidianne Limirio Souza, Yan Mathias Alves, Antônio Carlos Vieira Ramos, Alexandre Tadashi Inomata Bruce, Mellina Yamamura, Alessandro Rolim Scholze, Hamilton Leandro Pinto de Andrade, Flávia Meneguetti Pieri, Ione Carvalho Pinto, Pedro Fredemir Palha, Ricardo Alexandre Arcêncio

“…To analyze the factors associated with drug-resistant TB, the backward method (likelihood ratio) was used, determining the adjusted odds ratio and respective 95%CI coefficients. …”
Get full text