Finding Minimum and Maximum Values of Variables in Mathematical Equations by Applying Firefly and PSO Algorithm by Rouwayda Nadhim Salih, Marwa Adeeb Al-jawaherry

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Application Value of Variable Exposure Conditions in One-stop Cerebral Computed Tomography Imaging by Yuxiao WANG, Peigen WANG, Shangwen YANG, Kang SHI, Yun LUO, Fei ZHOU, Guochu QIN, Yayun XU

“…Objective: To compare the imaging quality and radiation dose under fixed and variable exposure conditions and to determine the value of variable exposure conditions in a one-stop cranial computed tomography (CT). …”
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Variability and clinical value of troponin T levels in diabetic kidney disease patients treated with dialysis by Yu Rui, Cheng Cui-cui, Zhang Shan, Yang Xiao-xia, Sun Xin-yu, Gao Qing-zhen

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Variability and clinical value of troponin T levels in diabetic kidney disease patients treated with dialysis by Yu Rui, Cheng Cui-cui, Zhang Shan, Yang Xiao-xia, Sun Xin-yu, Gao Qing-zhen

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ORTHOSTATIC TACHYCARDIA: DIAGNOSTIC AND PROGNOSTIC VALUE OF VERY LOW FREQUENCY OF HEART RATE VARIABILITY by A. N. Fleishman, I. D. Martynov, S. A. Petrovsky, T. V. Korablina

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The opposite association of HRAS and KRAS mutations with clinical variables of bladder cancer by M. P. Smal, A. I. Rolevich, T. N. Nabebina, S. A. Krasny, R. I. Goncharova

“…The aim of this study was to determine the frequency and spectrum of HRAS, KRAS and NRAS mutations, to analyze their relationships with clinicopathological variables and to determine the prognostic value of these alterations in terms of recurrence, progression and mortality, in a prospective cohort of 249 bladder cancer patients. …”
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Sensitivity analysis for time-to-event data accounting for intra-individual variability in time-varying covariates with missing data by Madiha Liaqat, Luciana Chiapella, Pradeep Mishra, Walid Emam, Yusra Tashkandy, Adelajda Matuka

“…Within the MI framework, missing values are imputed under various plausible missingness scenarios while preserving the relationship between time-dependent covariates and the event-time outcome. …”
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Eliminating Effect of Moisture Content in Prediction of Lower Heating Value and Ash Content in Sugarcane Leaves Biomass by Kanvisit Maraphum, Kantisa Phoomwarin, Nirattisak Khongthon, Jetsada Posom

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The Response of Urban Travel Mode Choice to Parking Fees considering Travel Time Variability by Ling Ding, Xu Yang

“…The high value given to travel time variability has implications for transport policy in terms of decision making with respect to new pricing strategies. …”
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SPATIAL-TIME VARIABILITY OF THE LEVEL OF HEAVY METAL COMPOUNDS IN THE WATER OF THE MALKA AND BAKSAN RIVERS by F. A. Atabieva, E. A. Cherednik, A. S. Otarova

“…The content of dissolved forms of heavy metals in the water of the studied rivers is subject to significant spatial and seasonal variability: the concentration values in the lower reaches of the rivers are much higher than the average, with the exception of molybdenum compounds in the water of the Baksan River. …”
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Rhythmic Analysis in Animal Communication, Speech, and Music: The Normalized Pairwise Variability Index Is a Summary Statistic of Rhythm Ratios by Yannick Jadoul, Francesca D’Orazio, Vesta Eleuteri, Jelle van der Werff, Tommaso Tufarelli, Marco Gamba, Teresa Raimondi, Andrea Ravignani

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The value of estimating the variability of celiac mesenteric pool in the surgical treatment of gastric cancer (review of literature) by A. A. Zaharenko, K. N. Vovin, A. A. Svechkova, M. A. Belyaev, A. K. Khamid

“…Vascular anatomy of the upper floor of the abdominal cavity is variable. After analyzing the information from different sources, the value of variability of celiacomesenteric pool in the surgical treatment of gastric cancer was estimated.…”
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The effect of different onset thresholds on isometric hamstring force-time variables using force plates by Nicholas Ripley, Jack Fahey, Paul Comfort

“…Conclusions: SW5SD and SW15N were identifi ed as the most reliable and consistent methods for assessing time-related force variables. Practical implications: Sport scientists, strength and conditioning coaches, and medical staff  who regularly use isometric hamstring assessments to monitor training and return to sport objectives are recommended to use either SW5SD and SW15N thresholds to ensure valid and accurate results on the hamstrings force generating that can be used to inform training.…”
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Prognostic value of heart rate variability indexes with regard to acute postinfarction aneurysm of left ventricle formation by S. M. Kyselov

“…Aim: to determine the prognostic value of heart rate variability indices with regard to acute left ventricular aneurysm development in patients with Q-wave myocardial infarction. …”
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Satellite Monitoring of Italian Vineyards and Spatio-Temporal Variability Assessment by Alessandro Zanchin, Alessia Cogato, Marco Sozzi, Diego Tomasi, Francesco Marinello

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The Value of Individual Screen Response Time in Predicting Student Test Performance: Evidence from TIMSS 2019 Problem Solving and Inquiry Tasks by Bin Tan, Okan Bulut

“…Cross-validation and analyses across different achievement groups confirmed the consistency of results regarding the predictive and explanatory value of within-person variability. These findings offer implications for the design and administration of future educational assessments, highlighting the potential benefits of collecting and analyzing more fine-grained response time data as a predictor of test performance.…”
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Simulations reveal variability in exposure to drier conditions during timing of budbreak for tree species of the mixedwood forests of Québec, Canada by Benjamin Marquis

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Heart rate variability and increased risk for developing type 2 diabetes mellitus by Penčić-Popović Biljana, Ćelić Vera, Ćosić Zoran, Pavlović-Kleut Milena, Čaparević Zorica, Kostić Nada, Milovanović Branislav, Šljivić Aleksandra, Stojčevski Biljana

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Spectral Energy Distribution Variability of the Blazar OJ 287 During 2009–2021 by Wenwen Zuo, Alok C. Gupta, Minfeng Gu, Mauri J. Valtonen, Svetlana G. Jorstad, Margo F. Aller, Anne Lähteenmäki, Sebastian Kiehlmann, Pankaj Kushwaha, Hugh D. Aller, Liang Chen, Anthony C. S. Readhead, Merja Tornikoski, Qi Yuan

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Forecasting malaria cases using climate variability in Sierra Leone by Saidu Wurie Jalloh, Boniface Malenje, Herbert Imboga, Mary H. Hodges

“…Abstract Background Malaria continues to pose a public health challenge in Sierra Leone, where timely and accurate forecasting can guide more effective interventions. …”
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