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  1. 1021

    Is the real sector structure the determining factor of the financial sector structure of Iran's economy? by Seyedrohollah Ahmadi Hajiabadi

    Published 2022-11-01
    “…In the second step, the long-term and short-term model coefficients were estimated and then using causality test, the causal relationship between the structure of the financial and real sectors was investigated. …”
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    Article
  2. 1022

    Different cutoff values of the skeletal muscle mass and myosteatosis result in different clinical impact on overall survival in oncology. A subanalysis of a clinical trial by Alexey Surov, Maximilian Thormann, Andreas Wienke, Jens Ricke, Max Seidensticker

    Published 2025-04-01
    “…However, the clinical implication of body composition parameters remains inconsistent, largely due to the variability in cutoff values used across studies. …”
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  3. 1023

    Delivery of care in high mortality hospital settings: a direct observational study examining 1848 h of neonatal nursing in KenyaResearch in context by Abdulazeez Imam, Michuki Maina, Jalemba Aluvaala, Vincent Kagonya, Onesmus Onyango, Fredrick Were, Sebastian Fuller, Kenneth Karumba, Mike English, David Gathara, Peter Mwangi, Lucy Kinyua, Lydia Thuranira, Virginia Njoroge, Ngina Mwangi, Loise Mwangi, Penina Musyoka, Zainab Kioni

    Published 2025-09-01
    “…We determined nursing hours per patient per 12-h shift to measure nursing workload (primary exposure variable) and used a composite measure, the nursing care index (NCI), to score the nursing care delivered to a baby (primary outcome variable). …”
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  4. 1024

    Predicting emergency department visits for non-traumatic dental-related conditions among Medicaid beneficiaries by Sung Eun Choi, Rindala Fayyad, Daniel Nolte, Christine Riedy, Sharon-Lise Normand

    Published 2025-06-01
    “…Individual-level variables, such as age, race/ethnicity, and musculoskeletal complications, and area-level variables, such as racial/ethnic composition, indices of food access, and proportion of US-citizenship, explained a significant proportion of the variation in dental-related ED use. …”
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    Article
  5. 1025

    Optimization of the vinyl-monochloride recovery process for the reduction of costs and environmental impact by Arnautovic-Nascimento Jacqueline, Guimarães Paulo Roberto Britto, Vianna Regina Ferreira

    Published 2025-01-01
    “…Sensitivity analyses were performed to identify which independent variables improved the VCM condensation rate. Based on plant operating experience, three independent variables were selected and their influence on the VCM recovery flow rate was verified: pressure, the composition of the input stream, and utility water flow rate. …”
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    Article
  6. 1026

    The driving forces behind the prices of major cryptocurrencies: Evidence from the past five years by Medina Ayta Mohammed, Carmen De Pablos Heredero, José Luis Montes Botella

    Published 2024-05-01
    “…The results are robust under variations in sample composition and changes in sets of variables. Originality/value: The study uncovered the complex relationship between cryptocurrency price fluctuations and significant global events that transpired within the past five years by taking the factors identified in previous literature as a whole and adding new variables that are not well studied, such as the effect of Russian-Ukraine War and multinational corporations revealing cryptocurrency adoption intention on the prices of cryptocurrencies. …”
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    Article
  7. 1027

    Color Variation in 3D-Printed Orthodontic Aligners as a Compliance Indicator: A Prospective Pilot Study by Francesca Cremonini, Giuseppe Chiusolo, Filippo Pepe, Luca Lombardo

    Published 2025-06-01
    “…However, individual variability in saliva composition, diet, and oral hygiene may have influenced the results, highlighting the need for further research into potential confounding variables. …”
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  8. 1028

    MELD score predicts outcomes in patients with advanced heart failure: A longitudinal evaluation by Francesco Curcio, Cristiano Amarelli, Rosaria Chiappetti, Irene Mattucci, Veronica Flocco, Mahmoud Issa Rammal, Ciro Abete, Francesca Mazzella, Ciro Maiello, Pasquale Abete, Francesco Cacciatore

    Published 2025-04-01
    “…Changes in MELD score percentage, considered as a dichotomous variable (≤100% and >100%), were found to be predictors of mortality, urgent heart transplant and LVAD implant. …”
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    Article
  9. 1029

    Elevated Temperature Effects on FRP–Concrete Bond Behavior: A Comprehensive Review and Machine Learning-Based Bond Strength Prediction by Aseel Salameh, Rami Hawileh, Hussam Safieh, Maha Assad, Jamal Abdalla

    Published 2024-10-01
    “…The nonlinear relationships and variable interactions in the developed model provide a reliable method for the estimation of bond strength with reduced extensive experimental testing, where the critical role of temperature in bond behavior is identified. …”
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  10. 1030

    UV-Vis spectroscopy coupled with firefly algorithm-enhanced artificial neural networks for the determination of propranolol, rosuvastatin, and valsartan in ternary mixtures by Ahmed Serag, Maram H. Abduljabbar, Yusuf S. Althobaiti, Farooq M. Almutairi, Shaker T. Alsharif, Rami M. Alzhrani, Marwa F. Ahmed, Atiah H. Almalki

    Published 2025-03-01
    “…The firefly algorithm (FA) was evaluated as a variable selection procedure to optimize the developed ANN models resulting in simpler models with improved predictive performance as evident by lower relative root mean square error of prediction (RRMSEP) values compared to the full spectrum ANN models. …”
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  11. 1031
  12. 1032

    Equilibrium, kinetic, and selectivity studies for high-capacity and -selectivity uranium adsorption on polyacrylic acid copolymer hydrogel by Fatemeh Maleki, Zahra Rafiei-Sarmazdeh, Rezvan Torkaman, Mehdi Asadollahzadeh

    Published 2025-09-01
    “…We employed RSM utilizing a five-level, three-variable central composite design (CCD) to optimize the uranium adsorption conditions of p(AA-co-Am) hydrogel. …”
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  13. 1033

    Development of a Scalable Extraction Process for Anthocyanins of Haskap Berry (<i>Lonicera caerulea</i>) by Damith Costa, H.P. Vasantha Rupasinghe

    Published 2025-02-01
    “…In this investigation, a response surface methodology was applied to optimize the anhydrous ethanol-based extraction parameters to obtain the maximum yield of anthocyanins from haskap berry and to compare the recovery of anthocyanins from different extraction methods. The central composite design was employed to study the effect of three independent variables (X<sub>A</sub> = ultrasonic bath power, X<sub>B</sub> = extraction temperature, and X<sub>C</sub> = extraction time) which were found to significantly affect the response variable total anthocyanin content (TAC) and fit to the second-order polynomial model. …”
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  14. 1034

    Factors associated with chronotype in individuals with bipolar disorder in remission by Ravneet Singh, Raman Deep, Vaibhav Patil, Rachna Bhargava, Ashwani Kumar Mishra

    Published 2025-04-01
    “…After data normalization, exploratory factor analysis was conducted using principal component analysis with varimax rotation on the study variables excluding the CSM. Subsequently, regression analysis was performed with CSM as the dependent variable. …”
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  15. 1035

    Application of a novel vegetation condition index using MODIS EVI for structuring crop index insurance under a smallholder system by Andualem Aklilu Tesfaye, Daniel Edward Osgood, Berhane Gessesse Aweke

    Published 2025-06-01
    “…Across the study districts, using the VCI-evi variable, drought is predicted at a confidence interval greater than or equal to 99 %. …”
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  16. 1036

    Drivers of primary care appointment volumes before and after the COVID-19 pandemic: a longitudinal study by Tianchang Zhao, Rachel Meacock, Matt Sutton

    Published 2025-03-01
    “…We used fixed-effects regression models to relate monthly general practice appointment rates per registered patient to workforce size and composition and population age structure, and compared the results between the two periods. …”
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  17. 1037

    Magnetic Induction Spectroscopy-Based Non-Contact Assessment of Avocado Fruit Condition by Tianyang Lu, Adam D. Fletcher, Richard John Colgan, Michael D. O’Toole

    Published 2025-07-01
    “…The equivalent circuit model, which is both physically interpretable and fitted to experimental data, revealed that the ripening process of avocado fruits is characterized by a weakening of capacitive structures and an increase in extracellular solution conductivity, suggesting changes in cellular integrity and extracellular composition, respectively. …”
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  18. 1038

    Optimization of the synthesis of highly pure calcium sulphate from dolomite ore by Isaac Adekunle Joseph, Elijah Olawale Ajala, Amina Ahmed El-Imam, Mary Adejoke Ajala, Comfort Temitope Are, Esther Olubunmi Babatunde

    Published 2025-04-01
    “…A significant quadratic model (P-value = 0.0002, R2 = 0.923) was developed for CaSO4 synthesis. …”
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  19. 1039

    Influencing factors and dynamic changes of COVID-19 vaccine hesitancy in China: From the perspective of machine learning analysis by Lei Li, Hui Jing, Yuqi Zhao, Shenghua Wu, Boyu Zhu

    Published 2025-12-01
    “…Based on survey data from China, we employed a Gradient Boosting Decision Tree (GBDT) model and conducted SHAP interpretability analysis. …”
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  20. 1040

    Depletion Estimation, Stock–Recruitment Relationships, and Interpretation of Biomass Reference Points by Mark N. Maunder, Kevin R. Piner

    Published 2024-11-01
    “…Therefore, estimates of depletion are particularly sensitive to uncertainty in the biological processes related to natural mortality and the stock–recruitment relationship and to growth when length composition data are used. In addition, depletion-based reference points are highly dependent on the stock–recruitment relationship and need to account for recruitment variability, particularly autocorrelation, trends, and regime shifts. …”
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