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Materias / palabras clave: Lowry protein assay; Chemistry; Chromatography; Protein precipitation; Denaturation (fissile materials); Bradford protein assay; Biochemistry; High-performance liquid chromatography; Nuclear chemistry; Casein

BACKGROUND: Goal-directed therapy has been used for severe sepsis and septic shock in the intensive care unit. This approach involves adjustments of cardiac preload, afterload, and contractility to balance oxygen deliver...

In both corporate finance and asset pricing empirical work, researchers are often confronted with panel data. In these data sets, the residuals may be correlated across firms and across time, and OLS standard errors can ...

Materias / palabras clave: Breast cancer; Medicine; Oncology; Gene signature; Gene expression profiling; Internal medicine; Lymph node; Stage (stratigraphy); Disease; Adjuvant therapy; Metastasis; Microarray

Materias / palabras clave: Medicine; Diabetes mellitus; Atlas (anatomy); Internal medicine; Endocrinology; Anatomy

Comparative analysis of molecular sequence data is essential for reconstructing the evolutionary histories of species and inferring the nature and extent of selective forces shaping the evolution of genes and species. He...

The Molecular Evolutionary Genetics Analysis (MEGA) software has matured to contain a large collection of methods and tools of computational molecular evolution. Here, we describe new additions that make MEGA a more comp...

BACKGROUND: Subjects with a mild cognitive impairment (MCI) have a memory impairment beyond that expected for age and education yet are not demented. These subjects are becoming the focus of many prediction studies and e...

Scoping reviews, a type of knowledge synthesis, follow a systematic approach to map evidence on a topic and identify main concepts, theories, sources, and knowledge gaps. Although more scoping reviews are being done, the...

Abstract: SciPy is an open-source scientific computing library for the Python programming language. Since its initial release in 2001, SciPy has become a de facto standard for leveraging scientific algorithms in Python, ...

SciPy is an open-source scientific computing library for the Python programming language. Since its initial release in 2001, SciPy has become a de facto standard for leveraging scientific algorithms in Python, with over ...

Materias / palabras clave: Transmembrane protein; Signal peptide; Computational biology; Protein Sorting Signals; SIGNAL (programming language); Cell biology; Chemistry; Biology; Biophysics; Computer science; Biochemistry; Peptide sequence

BACKGROUND: Scoping reviews are a relatively new approach to evidence synthesis and currently there exists little guidance regarding the decision to choose between a systematic review or scoping review approach when synt...

Materias / palabras clave: Computer science; Segmentation; Artificial intelligence; Rendering (computer graphics); Image segmentation; Key (lock); Deep learning; Field (mathematics); Segmentation-based object categorization; Scale-space segmentati...

Previous article Next article An Algorithm for Least-Squares Estimation of Nonlinear ParametersDonald W. MarquardtDonald W. Marquardthttps://doi.org/10.1137/0111030PDFPDF PLUSBibTexSections ToolsAdd to favoritesExport Ci...

Objectives: This study investigated the relationship between sleep quality during pregnancy and preterm birth.
\nMethods: This longitudinal study was conducted between August 2018 and May 2019. The participants were ...