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The large body of experimental data on nuclear fission is analyzed with a semi-empirical ordering scheme based on the macro-microscopic approach and the separability of compound-nucleus and fragment properties on the fission path. We apply…

核实验 · 物理学 2008-11-26 Karl-Heinz Schmidt , Aleksandra Kelic , Maria Valentina Ricciardi

Classification is valuable and necessary in spectral analysis, especially for data-driven mining. Along with the rapid development of spectral surveys, a variety of classification techniques have been successfully applied to astronomical…

天体物理仪器与方法 · 物理学 2022-12-20 Haifeng Yang , Lichan Zhou , Jianghui Cai , Chenhui Shi , Yuqing Yang , Xujun Zhao , Juncheng Duan , Xiaona Yin

We present results of Raman spectroscopic studies of urine to determine the suitability of near-infrared Raman spectroscopy for quantitative estimation of urinary urea. The Raman spectra were acquired from the urine samples with an inbuilt…

医学物理 · 物理学 2014-12-24 S. Kumar , S. K. Majumdar

Medical data mainly includes various types of biomedical signals and medical images, which can be used by professional doctors to make judgments on patients' health conditions. However, the interpretation of medical data requires a lot of…

神经与进化计算 · 计算机科学 2023-08-15 X. Li , X. Zhang , X. Yi , D. Liu , H. Wang , B. Zhang , B. Zhang , D. Zhao , L. Wang

We investigate the spectral statistics of Hermitian matrices in which the elements are chosen uniformly from U (1), called the uni-modular ensemble (UME), in the limit of large matrix size. Using three complimentary methods; a…

数学物理 · 物理学 2017-09-13 Christopher H. Joyner , Uzy Smilansky , Hans A. Weidenmüller

Developing predictive modelling solutions for risk estimation is extremely challenging in health-care informatics. Risk estimation involves integration of heterogeneous clinical sources having different representation from different…

机器学习 · 计算机科学 2016-09-30 Priyanka H U , Vivek R

Medical imaging is critical to the diagnosis and treatment of numerous medical problems, including many forms of cancer. Medical imaging reports distill the findings and observations of radiologists, creating an unstructured textual…

计算与语言 · 计算机科学 2021-08-23 Kevin Lybarger , Aashka Damani , Martin Gunn , Ozlem Uzuner , Meliha Yetisgen

In oncology the efficacy of novel therapeutics often differs across patient subgroups, and these variations are difficult to predict during the initial phases of the drug development process. The relation between the power of randomized…

统计方法学 · 统计学 2025-06-05 Boyu Ren , Federico Ferrari , Sandra Fortini , Steffen Ventz , Lorenzo Trippa

Annotation and labeling of images are some of the biggest challenges in applying deep learning to medical data. Current processes are time and cost-intensive and, therefore, a limiting factor for the wide adoption of the technology.…

计算机视觉与模式识别 · 计算机科学 2023-04-04 Manuel Zahn , Douglas P. Perrin

Matrix completion estimators are employed in causal panel data models to regulate the rank of the underlying factor model using nuclear norm minimization. This convex optimization problem enables concurrent regularization of a potentially…

计量经济学 · 经济学 2024-02-05 Sandro Heiniger

Elements of nuclear symmetry energy evaluated from different energy density functionals parametrized by fitting selective bulk properties of few representative nuclei are seen to vary widely. Those obtained from experimental data on nuclear…

核理论 · 物理学 2015-08-07 C. Mondal , B. K. Agrawal , J. N. De

Consideration is given to the methods of gaining experimental data on the substances which constitute a part of multicomponent samples to be measured. The methods are applicable to the samples comprising an arbitrary number of components;…

数据分析、统计与概率 · 物理学 2011-12-20 A. Yu. Buki

In multi-center clinical trials, due to various reasons, the individual-level data are strictly restricted to be assessed publicly. Instead, the summarized information is widely available from published results. With the advance of…

统计方法学 · 统计学 2021-01-05 Jing Qin , Yukun Liu , Pengfei Li

In this paper we consider functional data with heterogeneity in time and in population. We propose a mixture model with segmentation of time to represent this heterogeneity while keeping the functional structure. Maximum likelihood…

统计方法学 · 统计学 2024-07-24 Vincent Brault , Émilie Devijver , Charlotte Laclau

The resilience to averaging over an initial energy distribution of reducibility and thermal scaling observed in nuclear multifragmentation is studied. Poissonian reducibility and the associated thermal scaling of the mean are shown to be…

核实验 · 物理学 2009-10-31 L. G. Moretto , L. Phair , G. J. Wozniak

Nuclear magnetic resonance (NMR) spectroscopy is a powerful method for the investigation of three-dimensional structures of biological molecules such as proteins. Determining a protein structure is essential for understanding its function…

人工智能 · 计算机科学 2015-06-22 John Emmons , Steven Johnson , Timothy Urness , Adina Kilpatrick

RNA function is tied to secondary structure, operating through dynamic and heterogeneous structural ensembles. While current analysis tools typically output single static structures or averaged contact maps, chemical probing methods like…

生物大分子 · 定量生物学 2026-05-20 Giuseppe Sacco , Jianhui Li , Redmond P. Smyth , Guido Sanguinetti , Giovanni Bussi

Personalized treatment of patients based on tissue-specific cancer subtypes has strongly increased the efficacy of the chosen therapies. Even though the amount of data measured for cancer patients has increased over the last years, most…

机器学习 · 统计学 2017-09-18 Nora K. Speicher , Nico Pfeifer

We present a brief overview of nuclear multifragmentation reaction. Basic formalism of canonical thermodynamical model based on equilibrium statistical mechanics is described. This model is used to calculate basic observables of nuclear…

核理论 · 物理学 2020-09-03 G. Chaudhuri , S. Mallik , S. Das Gupta

Improving the precision of heart diseases detection has been investigated by many researchers in the literature. Such improvement induced by the overwhelming health care expenditures and erroneous diagnosis. As a result, various…

计算机与社会 · 计算机科学 2018-03-29 Israa Ahmed Zriqat , Ahmad Mousa Altamimi , Mohammad Azzeh