Comparison of Refractive Results IOL Calculation Using the IV Generation Formulas in Cases of Previous Radial Keratotomy by O. V. Shilovskih, A. N. Ulyanov, M. V. Kremeshkov, E. M. Titarenko

“…The formula was chosen with calculation that it covers the whole spectrum range of optical cornea and front-back axle of all patients in this sample. …”
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Sample size calculation in clinical trial using R by Suyeon Park, Yeong-Haw Kim, Hae In Bang, Youngho Park

“…Also, because sample size calculation methods vary from study design to study design, there is no formula for sample size calculation that applies to all designs. …”
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The utility of pediatric age‐based weight estimation formulas for emergency drug dose calculations in obese children by Mike Wells, Lara Goldstein

“…Methods Three age‐based weight estimation formulas were evaluated in a secondary analysis, using a pooled sample of children from 3 academic emergency departments in South Africa. …”
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Practical guide to calculate sample size for chi-square test in biomedical research by Hanif Abdul Rahman, ⁠Amirul Ariffin Noraidi, ⁠Amal Nadhirah Hj Khalid, ⁠Alanna Zawani Mohamad-Adam, Nurrabiatul Haziqah Zahari, Nurezzah Ezzaty Tuming

“…This manuscript outlines the use of an online sample size calculator for chi-square tests. The paper includes detailed explanations of the formulas used in the calculations and highlights the importance of power analysis in planning research studies. …”
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Compression Law and Settlement Calculation Method of Over-Wet Soil Based on Large Samples by Bo Peng, Lijian Wu, Ruiling Feng, Changjun Song, Jiangxin Liu, Xiaolin Bian

“…It is recommended to use the creep coefficient (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>λ</mi></mrow></semantics></math></inline-formula>) for calculation. …”
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Extended sample size calculations for evaluation of prediction models using a threshold for classification by Rebecca Whittle, Joie Ensor, Lucinda Archer, Gary S. Collins, Paula Dhiman, Alastair Denniston, Joseph Alderman, Amardeep Legha, Maarten van Smeden, Karel G. Moons, Jean-Baptiste Cazier, Richard D. Riley, Kym I. E Snell

“…Our formulae, along with corresponding Python code and updated R, Stata and Python commands (pmvalsampsize), enable researchers to calculate the minimum sample size needed to precisely estimate threshold-based performance measures in an external evaluation study. …”
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On Power and Sample Size Calculations of the Jonckheere–Terpstra and Tryon–Hettmansperger Tests for the Ordered Alternative Problem by Show-Li Jan, Gwowen Shieh

“…Moreover, using the asymptotic normality property, the exact variance large-sample power functions are developed for power and sample size calculations. …”
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Sample size calculations based on day-to-day variability of stress biomarkers in persons with dementia and their family caregivers by Azita Emami, Jeehye Jun, Gabriella Engström, Lars Berglund, Töres Theorell

“…From this data, we created formulas and graphical tools for the number of required sampling days needed to detect effect differences, and we calculated number of days needed for regression coefficients to be estimated with<10% bias. …”
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Thermal conductivity factor for beef of NOR and DFD grades at the subcryoscopic temperatures by Yu. M. Berezovsky, I. A. Korolev, T. A. Sarantsev

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Manganese exposure assessment in formula-fed infants in Israel by Jonatan Darr, Ziva Hamama

“…Almost half of the sampled formula brands exceeded regulatory tolerance to deviation from labelling of nutritional components. …”
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Assessment of the size distribution of the big-scale sand smelt (Atherina boyeri Risso, 1810) in the diet of the Caspian seal (Pusa caspica Gmellin, 1788) using fish otoliths from... by Mirgaliy Baimukanov, Akzhan Iskakov, Anuar Shagilbayev

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The use of psycholinguistic formulaic language in the speech of higher level Japanese speakers of English by Stephen F. Cutler

“…The frst condition was fuency and the second condition checked for holisticity (using given diagnostic criteria). For each sample, two measures of formulaicity were calculated: FS% (the percentage of syllables that were part of a formulaic sequence) and ANR (the average number of formulaic syllables per run).The mean formulaicity of the samples (FS%=34.6%, ANR=1.64) suggests that psycholinguistic formulaic sequences, as defned and identifed here, may be a signifcant feature in the speech of intermediate/advanced JSE. …”
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Verification of determination of hydraulic conductivity for coarse soils by empirical formulas based on the density index by Krystyna Jaśkiewicz, Tomasz Godlewski

“…Verification of calculation of this parameter was performed for five formulas taking into account the characteristic diameters of grains and porosity. …”
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Inversion of permeability coefficient based on adaptive differential hybrid butterfly particle algorithm by Zhao YANG, Donglin DONG, Yuqi CHEN, Rong WANG

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Would Phrynops geoffroanus’ plastron formula and morphological diversity be preserved under anthropic conditions? by Mauro Sérgio Cruz Souza Lima, Ulisses Caramaschi, Jonas Pederassi, Joara de Sousa Andrade, Diogo Brunno e Silva Barbosa

“…For the morphometric analyses, the following were calculated: standard error, class intervals, sample standard deviation, principal component analysis, and allometry. …”
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Detection limitations of bacteria in tissue samples by Tim Holm Jakobsen, Julius Bier Kirkegaard, Mads Lichtenberg, Lasse Andersson Kvich, Hans Gottlieb, Martin McNally, Thomas Bjarnsholt

“…Our calculations underscore the challenges in effectively sampling tissue for diagnostic purposes, particularly in low-grade infections characterized by small bacterial quantities within aggregates. …”
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Calculation Model of the Axial Dispersion Distribution of Cylindrical-Warhead Fragments by Ning Jiang, Wen Bin Li, Wen Jin Yao, Da Cheng Gao

“…The formula was verified by experimentation to be suitable for wide applications using different validation samples. …”
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Performance with an additional load: formula-based predictions for controlling the load intensity when carrying backpacks by Saskia Klughardt, Bettina Schaar

“…The validation of the formulas, using a sample of N = 64, was statistically equivalent. …”
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Accuracy comparison of six intraocular lens formulas using total and standard keratometry measurements with the iolmaster 700 by Shuang Ni, Jingwen Wang, Danni Lyu, Zhe Xu, Jing-Wei Xu, Sha Zhu, Yixuan Feng, Ce Shi, Wen Xu

“…Abstract This study aimed to evaluate the accuracy of six intraocular lens (IOL) calculation formulas using total keratometry (TK) and standard keratometry (K) measurements from the IOLMaster 700 in various ocular subgroups. …”
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TRENDS OF DEVELOPING AGRICULTURE AND SMALL AGRICULTURAL ENTERPRISES IN CONDITIONS OF NEO-INDUSTRIALIZATION AND ENHANCING PROCESSES OF INVESTMENT AND INNOVATION IN THIS SPHERE by Sergey V. Golodov, Natal'ya S. Vasilevskaya, Tatyana E. Platonova, Vera E. Afonina

“…They highlight the issues of using the  selective method for choosing and analyzing statistic data on private farms, provide key formulas for estimating sample data for  the sum total of typical farms, big farms and especially big farms. …”
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