Hora de mudar

A theoretical treatment of the Schwarz-Hora effect

Cumulative doses of radioiodine in the treatment of differentiated thyroid carcinoma: knowing when to stop Doses cumulativas de iodo radioativo no tratamento do carcinoma diferenciado de tireoide: sabendo a hora de parar

Objective: Evaluate the efficacy of cumulative doses (CDs) of 131I-iodide therapy (RIT) in differentiated thyroid cancer (DTC). Subjects and methods: The probability of progressive disease according to CDs was evaluated in patients ≤ 45 years old and > 45 years old and correlated to tumor-node-metastasis (TNM), thyroglobulin values, histological types and variants, age, and zduration of the dis...

The Williams Step Increases the Stability and Accuracy of the Hora Time Filter

The explicit weakly-stable second-order accurate leapfrog scheme is widely used in the numerical models of weather and climate, in conjunction with the Robert-Asselin (RA) and RobertAsselin-Williams (RAW) time filters. The RA and RAW filters successfully suppress the spurious computational mode associated with the leapfrog method, but also weakly damp the physical mode and degrade the numerical...

Reply to Hora: Meta-analytic techniques are designed to accommodate variation in implementation.

As Hora acknowledges (1), our paper calls for second-generation research in science, technology, engineering, and mathematics (STEM) education that is focused on comparing modes or intensities of active learning (2). As part of this effort, we agree with Hora that researchers should use one of the many validated instruments now available to quantify teaching practice in undergraduate STEM class...

HorA web server to infer homology between proteins using sequence and structural similarity

The biological properties of proteins are often gleaned through comparative analysis of evolutionary relatives. Although protein structure similarity search methods detect more distant homologs than purely sequence-based methods, structural resemblance can result from either homology (common ancestry) or analogy (similarity without common ancestry). While many existing web servers detect struct...