Adaptive Fast Refocusing for Ship Targets With Complex Motion in SAR Images by Xinqi Xu, Xiangguang Leng, Zhongzhen Sun, Xiangdong Tan, Kefeng Ji, Gangyao Kuang

“…First, each azimuth line is represented as a signal with multicomponent linear frequency modulation signal. Second, by using the parameters of the SAR platform, the relationship between azimuth velocity and the optimal rotation order (ORO) is calculated, thereby determining the ORI. …”
Get full text

Random Forest Regression May Become the Optimal Regression Model for Osteoarthritis of the Knee in Elderly, in the Context of Embodied Cognition and Psychosomatic Medicine by Ma G, Chen J, Li J, Shi H, Chen Y

“…Five regression techniques—non-negative linear regression, stochastic gradient descent (SGD), AdaBoost, Random Forest, and Gradient Boosting Decision Trees (GBDT)—were evaluated using R², mean squared error (MSE), and mean absolute error (MAE). …”
Get full text

Improving genomic prediction accuracy for methane emission and feed efficiency in sheep: integrating rumen microbial PCA with host genomic variation using neural network GBLUP (NN-... by Setegn Worku Alemu, Timothy P. Bilton, Patricia L. Johnson, Benjamin J. Perry, Hannah Henry, Ken G. Dodds, John C. McEwan, Suzanne J. Rowe

“…This study aimed to (1) evaluate the effectiveness of principal component analysis (PCA) for reducing RMC data dimensionality while retaining essential information, and (2) assess whether incorporating PCA-reduced RMC data as intermediate traits in a Neural Network Genomic Best Linear Unbiased Prediction (NN-GBLUP) model improves genomic prediction accuracy for methane emissions and feed efficiency traits in sheep. …”
Get full text

Estimating GPP in China using different site-level datasets, vegetation classification and vegetation indices by Jiahui Xu, Tiexi Chen, Xin Chen, Shengjie Zhou, Zhe Gu, Wenhui Li, Yingying Cui, Shengzhen Wang, Shuci Liu

“…However, significant differences were found in spatiotemporal trends, particularly in southern China, where the linear regression coefficients were 0.04 Pg C yr– 1 and 0.07 Pg C yr– 1. …”
Get full text

Detection of antibodies to erythropoietin-based drugs: is it possible to create the universal test system? by A. M. Kudryashova, A. V. Borisov, A. A. Koltsova, A. V. Pushkina, O. V. Borisova

“…The correlation quotient of IP was in the range of 0.99-0.96 for total IgG and > 0.98 for two subclasses of antibodies. Linear regression coefficients were close to one, thus indicating absence of significant differences in the sensitivity of the compared methods. …”
Get full text

Analysing length of stay disparities in inpatient forensic psychiatric care: a cross-sectional study in Czechia by Marek Páv, Ondřej Vaníček, Jiří Závora, Jaroslav Pekara, Michaela Zahrádka-Kȍhlerová, Simona Papežová, Martin Anders

“…Data from eight hospitals with > 50 patients (N = 765) were entered into linear regression analyses with subsequent resampling to identify differences in LoS associated with index offence, diagnosis, and treatment type, thereby highlighting interhospital variations. …”
Get full text

The Role of Serum Expression Levels of Microrna-21 on Bone Mineral Density in Hypostrogenic Postmenopausal Women with Osteoporosis: Study on Level of RANKL, OPG, TGFβ-1, Sclerostin... by I Nyoman Suarjana, Harry Isbagio, Pradana Soewondo, Ichramsjah A Rachman, Mohammad Sadikin, Joedo Prihartono, Safarina G Malik, Joewono Soeroso

“…Moderate physical activity was significantly negatively correlated with serum miR-21 expression. We also obtained a linear regression equation BMD = 1.373-0.085*Ln.miR-21-0.176*Log10.RANKL (R2 = 52.5%). …”
Get full text

Penentuan Filterbank Wavelet Menggunakan Algoritma Mean Best Basis untuk Ekstraksi Ciri Sinyal Suara Ber-Noise by Abdurahim Abdurahim, Syahroni Hidayat

“…Its range of frequency is between 125 Hz - 1000 Hz with a linear scale for frequencies below 1000 Hz. Therefore it can be concluded that the two forms of WPCC filterbank can be considered to be used as a feature extractor for a noisy speech signal. …”
Get full text

Association between ex vivo thrombogenicity and ischemic outcome in off-pump coronary surgery by Sungmin Suh, Sarah Soh, Jong Wook Song, Kim Kwang-Sub, Young-Lan Kwak, Jae-Kwang Shim

“…A restricted cubic spline model revealed a linear relationship between MA and 1-year MACE. A 10-mm increase in MA was associated with a two-fold increase in the risk of 1-year MACE. …”
Get full text

Rotational Force Mitigation Systems in Cycling Helmets: A Narrative Review of the Effectiveness of MIPS, WaveCel and SPIN in Preventing Traumatic Brain Injuries by Jan Urban, Jan Noskowicz, Magdalena Próchnicka, Dominika Nowak, Adam Zarzycki, Michał Siwek, Jakub Hamouta, Patrycja Długosz, Julia Konat, Wiktor Doroszuk

“…Traditional helmets primarily reduce linear forces but are less effective against rotational acceleration, a key factor in TBIs. …”
Get full text

Implementation of an intervention to scale up coverage of pneumonia management in children younger than 5 years in a north Indian district: protocol for a quasi-experimental, mixed... by Shamim Qazi, Sarmila Mazumder, Naveen Garg, Yasir Bin Nisar, Barsha Gadapani Pathak, Tarun Madhur

“…Quantitative data will be analysed using descriptive statistics and generalised linear models, while qualitative data from focus group discussions and in-depth interviews will be thematically analysed using NVivo software.Ethics and dissemination Ethical approval was granted by the ethical committees of the Society for Applied Studies (ERC/IR Pneumonia/2021), the Regional Ethics Committee of Western Norway (2022/531608) and the WHO(ERC.0003652). …”
Get full text

Solid-phase relations in the FeSe-Ga2Se3-Se system and thermodynamic investigation of the FeGa2Se4 compound and (FeSe)1-х(Ga2Se3)х solid solutions by Faik M. Mammadov, Dunya M. Babanly, Samira Z. Imamaliyeva, Ilaha F. Huseynova, Mykola V. Moroz, Vusala A. Abbasova, Ikhtiyar B. Bakhtiyarly, Mahammad B. Babanly

“….) | glycerol + KCl+FeCl2 | (Fe in alloy) (+) were assembled and their electromotive forces (EMF) were measured between 300–450 K temperature interval.The relative partial molar Gibbs energy, enthalpy, and entropy of iron in the alloys were calculated using the linear equations of the temperature dependences of the EMF in the various phase areas of the FeSe-Ga2Se3-Se system that were obtained from these EMF observations. …”
Get full text

Dynamic control of X-ray core-exciton resonances by Coulomb screening in photoexcited semiconductors by Thomas C. Rossi, Lu Qiao, Conner P. Dykstra, Ronaldo Rodrigues Pela, Richard Gnewkow, Rachel F. Wallick, John H. Burke, Erin Nicholas, Anne Marie March, Gilles Doumy, D. Bruce Buchholz, Christiane Deparis, Jesús Zúñiga-Pérez, Michael Weise, Klaus Ellmer, Mattis Fondell, Claudia Draxl, Renske M. van der Veen

“…Advancing the field into X-ray excitonics requires precise energy and time control of core-exciton resonances, enabling non-linear X-ray phenomena such as element-specific X-ray transient gratings, and advancing material characterization. …”
Get full text

Understanding External Peak Demands in Elite vs. Non-Elite Male Basketball Players by Yoel Antoranz, Enrique Alonso-Pérez-Chao, Carlos Mª Tejero-González, Hugo Salazar, Juan del Campo-Vecino, Sergio L. Jiménez-Sáiz

“…Peak PL values were computed using rolling averages across 30-s, 1-min, and 3-min time windows. Linear mixed-effects models were employed to examine differences between groups, adjusting for age and match nature. …”
Get full text

Maternal BMI, IGF-I Levels, and Birth Weight in African American and White Infants by Adriana C. Vidal, Amy P. Murtha, Susan K. Murphy, Kimberly Fortner, Francine Overcash, Nikki Henry, Joellen M. Schildkraut, Michele R. Forman, Wendy Demark-Wahnefried, Joanne Kurtzberg, Randy Jirtle, Cathrine Hoyo

“…Circulating IGF-I was measured by ELISA in umbilical cord blood plasma. Linear regression models were utilized to examine associations between birth weight and high IGF-I, using the bottom two tertiles as referents. …”
Get full text

The impact of CYP2C9, VKORC1, and CYP4F2 polymorphisms on warfarin dose requirement in Saudi patients by Salha Jokhab, Maha M. AlRasheed, Dana Bakheet, Abdulkareem AlMomen, Nouf AlAboud, Farhad Kamali

“…Analysis of variance was carried out to determine the association between CYP2C9, CYP4F2, and VKORC1 genotype and warfarin dose requirement in two groups based on target INR range. Backward linear regression analysis identified genetic and clinical factors influencing doe requirements.ResultsPatients with CYP2C9 and VKORC1 polymorphisms required significantly lower warfarin doses compared to wild-type patients. …”
Get full text

Retinal vasculometry associations with cognition status in UK Biobank by Royce Shakespeare, Alicja R. Rudnicka, Roshan Welikala, Sarah A. Barman, Anthony P. Khawaja, Paul J. Foster, Christopher G. Owen, the UK Biobank Eye and Vision Consortium

“…Differences in RV were examined per standard deviation (SD) increase in cognitive score, using multilevel linear regression, adjusted for age, sex, measurement center, ethnicity, and within‐person RV clustering. …”
Get full text

Influence of grain size on the high-temperature and low-cycle fatigue properties of GH4169 superalloy by 〖JP, Boqian MA, Wei ZHANG, Ru SU, Jie KANG, Dayong WU, Haikun MA

“…The Coffin-Manson relationship between the plastic strain amplitude and the fatigue life of the alloy is monotonically linear. The fatigue crack sources of the alloy are located on the surface, and there are numerous secondary cracks in the crack propagation zone, and the fatigue deformation mode is deformation twins. …”
Get full text

Descriptive analysis of TikTok content on vaccination in Arabic by Malik Sallam, Kholoud Al-Mahzoum, Lujain Alkandari, Aisha Shabakouh, Asmaa Shabakouh, Abiar Ali, Fajer Alenezi, Muna Barakat

“…Videos with higher engagement metrics, particularly those from lay individuals, were negatively correlated with information quality. Linear regression analysis confirmed the significant influence of the creator background (β = −0.618, P < 0.001) and video topic (β = 0.179, P = 0.009) on information quality. …”
Get full text

Predicting cellular responses to complex perturbations in high‐throughput screens by Mohammad Lotfollahi, Anna Klimovskaia Susmelj, Carlo De Donno, Leon Hetzel, Yuge Ji, Ignacio L Ibarra, Sanjay R Srivatsan, Mohsen Naghipourfar, Riza M Daza, Beth Martin, Jay Shendure, Jose L McFaline‐Figueroa, Pierre Boyeau, F Alexander Wolf, Nafissa Yakubova, Stephan Günnemann, Cole Trapnell, David Lopez‐Paz, Fabian J Theis

“…Here, we present the compositional perturbation autoencoder (CPA), which combines the interpretability of linear models with the flexibility of deep‐learning approaches for single‐cell response modeling. …”
Get full text