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The objective of disease mapping is to model data aggregated at the areal level. In some contexts, however, (e.g. residential histories, general practitioner catchment areas) when data is arising from a variety of sources, not necessarily…

统计方法学 · 统计学 2022-12-23 Marco Gramatica , Silvia Liverani , Peter Congdon

Multiple Sclerosis is a chronic autoimmune disorder characterized by the degradation of the myelin sheath in the central nervous system, leading to neurological impairments. In this work, we analyze a reaction-diffusion model derived from…

组织与器官 · 定量生物学 2026-03-10 Romina Travaglini , Rossella Della Marca

Several gene-based association tests for time-to-event traits have been proposed recently, to detect whether a gene region (containing multiple variants), as a set, is associated with the survival outcome. However, for bivariate survival…

应用统计 · 统计学 2019-04-03 Yue Wei , Yi Liu , Wei Chen , Ying Ding

A significant association between a polymorphism in the D repeat of the gene encoding asporin and osteoarthritis, the most frequent of articular diseases, has been recently reported. The goal of the present study was to investigate the…

Identifying reliable biomarkers for predicting clinical events in longitudinal studies is important for accurate disease prognosis and for guiding development of new treatments. However, prognostic studies are often observational, making it…

统计方法学 · 统计学 2025-08-12 Ainesh Sewak , Vanda Inacio , Joanne Wuu , Michael Benatar , Torsten Hothorn

Network meta-analysis (NMA) is widely used in healthcare decision-making, where estimates of the effect of multiple treatments on outcomes are required. For time-to-event outcomes such as survival or disease progression the most common…

统计方法学 · 统计学 2025-09-15 David M. Phillippo , Ayman Sadek , Hugo Pedder , Nicky J. Welton

We explore the dynamic shear viscosity of the undoped ABC-stacked multilayer graphene based on the chiral-$N$ effective Hamiltonian, where the chirality $N$ is equivalent to the layer number. We investigate the dependence of the dynamic…

介观与纳米尺度物理 · 物理学 2024-04-02 Weiwei Chen , Yedi Shen , Tianle Zhan , W. Zhu

Neural Cellular Automata (NCA) models have shown remarkable capacity for pattern formation and complex global behaviors stemming from local coordination. However, in the original implementation of NCA, cells are incapable of adjusting their…

神经与进化计算 · 计算机科学 2023-05-18 Ettore Randazzo , Alexander Mordvintsev , Craig Fouts

The model for cAMP-dependent synaptic plasticity relates the characterization of a noradrenaline-stimulated adenylyl cyclase with DNA unzipping. Specific proteins condition cAMP insertion in specific sites of the DNA structure to direct…

生物大分子 · 定量生物学 2016-06-28 Alfred Bennun

We perform ab initio calculations that indicate that the relative stability of antiphase boundaries (APB) with armchair and zigzag chiralities in monolayer boron nitride (BN) is determined by the chemical potentials of the boron and…

介观与纳米尺度物理 · 物理学 2012-12-24 L. C. Gomes , S. S. Alexandre , H. Chacham , R. W. Nunes

When our immune system encounters foreign antigens (i.e., from pathogens), the B cells that produce our antibodies undergo a cyclic process of proliferation, mutation, and selection, improving their ability to bind to the specific antigen.…

Characterization of host responses associated with severe malaria through an integrative approach is necessary to understand the dynamics of a \textit{Plasmodium cynomolgi} infection. In this study, we conducted temporal immune profiling,…

组织与器官 · 定量生物学 2017-07-03 Yi H. Yan , Diego M. Moncada , Elizabeth D. Trippe , Juan B. Gutierrez

Biological systems exhibit remarkable morphogenetic plasticity, where a single genome can encode various specialized cellular structures triggered by local chemical signals. In the domain of Deep Learning, Differentiable Neural Cellular…

神经与进化计算 · 计算机科学 2025-12-10 Ali Sakour

Clinical and genomic models are both used to predict breast cancer outcomes, but they are often combined using simple linear rules that do not account for how their risk scores relate, especially at the extremes. Using the METABRIC breast…

机器学习 · 计算机科学 2025-11-25 Agnideep Aich , Sameera Hewage , Md Monzur Murshed

Characteristic Modes Analysis (CMA) is a widely used method with recent progress in multi-antenna systems. We employ this method to characterize the mutual coupling phenomenon between two SKALA4.1 antennas, the low-frequency array elements…

天体物理仪器与方法 · 物理学 2023-07-18 Georgios Kyriakou , Pietro Bolli , Giuseppe Virone

Graphene layers are known to stack in two stable configurations, namely ABA or ABC stacking, with drastically distinct electronic properties. Unlike the ABA stacking, little has been done to experimentally investigate the electronic…

介观与纳米尺度物理 · 物理学 2017-03-31 Y. Henni , H. P. Ojeda Collado , K. Nogajewski , M. R. Molas , G. Usaj , C. A. Balseiro , M. Orlita , M. Potemski , C. Faugeras

We present a fully automated, anatomically guided deep learning pipeline for prostate cancer (PCa) risk stratification using routine MRI. The pipeline integrates three key components: an nnU-Net module for segmenting the prostate gland and…

The GC-content is very variable in different genome regions and species but although many hypothesis we still do not know the reason why. Here we show that a relationship exists with the mutation rate, in particular we noticed a new…

种群与进化 · 定量生物学 2013-07-24 Valentina Agoni

We study a simplified model of monoclonal antibodies confined in a patchy random porous medium. Antibodies are represented as Y-shaped particles composed of seven tangential hard spheres with attractive patches on the terminal beads, while…

软凝聚态物质 · 物理学 2026-03-31 Yu. V. Kalyuzhnyi , T. Patsahan

High-Content Screening routinely generates massive volumes of cell painting images for phenotypic profiling. However, technical variations across experimental executions inevitably induce biological batch (bio-batch) effects. These cause…

计算机视觉与模式识别 · 计算机科学 2026-04-02 Lei Tong , Xujing Yao , Adam Corrigan , Long Chen , Navin Rathna Kumar , Kerry Hallbrook , Jonathan Orme , Yinhai Wang , Huiyu Zhou