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Any system interacting with a data base requires modules capable of operating data stored in it. Its development times generally vary between 50 to 60 % of the time used for the application life cycle. The present paper ...

BACKGROUND: Synthesis of multiple randomized controlled trials (RCTs) in a systematic review can summarize the effects of individual outcomes and provide numerical answers about the effectiveness of interventions. Filter...

ADVERTISEMENT RETURN TO ISSUEPREVCommentaryNEXTChemical Reaction EngineeringOctave LevenspielView Author Information Chemical Engineering Department Oregon State University Corvallis, Oregon 97331Cite this: Ind. Eng. Che...

To be effective as a drug, a potent molecule must reach its target in the body in sufficient concentration, and stay there in a bioactive form long enough for the expected biologic events to occur. Drug development invol...

Materias / palabras clave: Program structure; Data structure; Downstream (manufacturing); Computer science; Data mining; Biology; Computational science; Programming language; Engineering; Operations management

Who uses requirements engineering and design methodologies besides the people who invented them? Are researchers -at least- actually trying to use them in real-world complex projects and not in "paper project"? In this p...

In December, 2019, a local outbreak of pneumonia of initially unknown cause was detected in Wuhan (Hubei, China), and was quickly determined to be caused by a novel coronavirus,1WHOWHO statement regarding cluster of pneu...

Materias / palabras clave: Alignment-free sequence analysis; Computer science; Smith–Waterman algorithm; Sequence (biology); Multiple sequence alignment; Similarity (geometry); Measure (data warehouse); Flexibility (engineering); Data mining; Se...

Laboratory investigations show that rates of adsorption of persistent organic compounds on granular carbon are quite low. Intraparticle diffusion of solute appears to control the rate of uptake, thus the rate is partiall...

UCSF ChimeraX is the next-generation interactive visualization program from the Resource for Biocomputing, Visualization, and Informatics (RBVI), following UCSF Chimera. ChimeraX brings (a) significant performance and gr...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAdsorption of Gases in Multimolecular LayersStephen Brunauer, P. H. Emmett, and Edward TellerCite this: J. Am. Chem. Soc. 1938, 60, 2, 309–319Publication Date (Print):Februar...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAutomatic Recording Apparatus for Use in Chromatography of Amino AcidsD. H. Spackman, W. H. Stein, and Stanford. MooreCite this: Anal. Chem. 1958, 30, 7, 1190–1206Publication...

The civilian, commercial, and defense sectors of most advanced industrialized nations are faced with a tremendous set of environmental problems related to the remediation of hazardous wastes, contaminated groundwaters, a...

Designing PCR and sequencing primers are essential activities for molecular biologists around the world. This chapter assumes acquaintance with the principles and practice of PCR, as outlined in, for example, refs. 1–4...

The following paper presents current thinking and research on fit indices for structural equation modelling. The paper presents a selection of fit indices that are widely regarded as the most informative indices availabl...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTHE CONSTITUTION AND FUNDAMENTAL PROPERTIES OF SOLIDS AND LIQUIDS. PART I. SOLIDS.Irving LangmuirCite this: J. Am. Chem. Soc. 1916, 38, 11, 2221–2295Publication Date (Print):...

Materias / palabras clave: Dissemination; Software; Computer science; Data sharing; Government (linguistics); Knowledge management; Data science; Engineering management; World Wide Web; Engineering; Telecommunications; Medicine

More than twelve years have elapsed since the first public release of WEKA. In that time, the software has been rewritten entirely from scratch, evolved substantially and now accompanies a text on data mining [35]. These...

The past decade has seen many advances in physical layer wireless communication theory and their implementation in wireless systems. This textbook takes a unified view of the fundamentals of wireless communication and ex...

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTADDITION / CORRECTIONThis article has been corrected. View the notice.Solar Water Splitting CellsMichael G. Walter, Emily L. Warren, James R. McKone, Shannon W. Boettcher†, Qi...

This is the first comprehensive introduction to Support Vector Machines (SVMs), a generation learning system based on recent advances in statistical learning theory. SVMs deliver state-of-the-art performance in real-worl...

Recommender systems apply knowledge discovery techniques to the problem of making personalized recommendations for information, products or services during a liveinteraction. These systems, especially the k-nearest neigh...

Social network analysis is used widely in the social and behavioral sciences, as well as in economics, marketing, and industrial engineering. The social network perspective focuses on relationships among social entities ...

PURPOSE: Standards for reporting exist for many types of quantitative research, but currently none exist for the broad spectrum of qualitative research. The purpose of the present study was to formulate and define standa...