Results 31 to 40 of about 27,786,773 (306)

Evaluation via multivariate techniques of scale factor variability in the rietveld method applied to quantitative phase analysis with X ray powder diffraction

Materials Research, 2006
The present work uses multivariate statistical analysis as a form of establishing the main sources of error in the Quantitative Phase Analysis (QPA) using the Rietveld method.
Terezinha Ferreira de Oliveira, Roberto Ribeiro de Avillez, Eugenio Kahn Epprecht, Joaquim Carlos Barbosa Queiroz   +3 more
doaj   +1 more source

Pompton Lake and Ramapo River TMDL Support Study

, 2005
This study was undertaken to support New Jersey Department of Environmental Protection's (NJDEP) total maximum daily load (TMDL) and watershed restoration efforts within the Passaic River Basin.

core   +1 more source

Enabling quantitative data analysis through e-infrastructures [PDF]

, 2009
This paper discusses how quantitative data analysis in the social sciences can engage with and exploit an e-Infrastructure. We highlight how a number of activities which are central to quantitative data analysis, referred to as ‘data management’, can ...
Sinnott, Richard, Lambert, P.S., Jones, Simon, Maxwell, M., Warner, G., Gayle, V., Tan, K., Lambert, Paul, Tan, K.L.L., Tan, Koon Leai Larry, Bowes, A., Sinnott, Richard O., Bell, D.N.F., Jones, S., Blum, Jesse, Turner, K. J., Turner, K.J., Sinnott, R., Lambert, Paul S., Jones, Simon B., Warner, Guy, Lambert, P, Gayle, Vernon, Jones, S.B., Blum, J., Turner, Kenneth J, Blum, Jesse Michael, Sinnott, R.O., Turner, Ken J.   +28 more
core   +2 more sources

Rietveld quantitative phase analysis of Yeelimite-containing cements [PDF]

Cement and Concrete Research, 2012
Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
Álvarez-Pinazo, Gema, Cuesta-García, Ana María, García-Maté, Marta, Santacruz-Cruz, María Isabel, Ramírez-Losilla, Enrique, Gómez-de-la-Torre, María de los Ángeles, León-Reina, Laura, García-Aranda, Miguel Ángel   +7 more
openaire   +3 more sources

Quantitative phase analysis of α-Fe impurity in Ce₂Fe₁₇ matrix from neutron powder diffraction data

, 1993
The multicomponent Rietveld profile refinement technique for powder neutron diffraction patterns has been applied to arrive at a quantitative phase analysis of crystalline Ce2Fe17 and α-Fe impurity in a powder specimen of ...
Yusuf, Sk. Mohammad
core   +1 more source

The Impact of the COVID‐19 Pandemic on Childhood Cancer Survival: A Population‐Based Assessment of Survival Patterns Between 2015 and 2023 in Germany

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Numerous international studies have reported declines in new cancer diagnoses, delayed diagnoses and disruptions in cancer treatment following the implementation of COVID‐19 pandemic public health measures, raising concerns that these effects may ultimately contribute to increased cancer mortality.
Friederike Erdmann, Maike Wellbrock, Javier Louro, Arndt Borkhardt, Martin Schrappe, Claudia Trübenbach, Desiree Grabow, Cécile M. Ronckers, Joachim Schüz   +8 more
wiley   +1 more source

Quantitative phase microscopy using deep neural networks

, 2018
Deep learning has been proven to achieve ground-breaking accuracy in various tasks. In this paper, we implemented a deep neural network (DNN) to achieve phase retrieval in a wide-field microscope.
George Barbastathis, Shuai Li, Sinha, Ayan T, Barbastathis, George, Lee, Justin, Li, Shuai, Justin Lee, Ayan Sinha   +7 more
core   +1 more source

Quantitative Longitudinal Data Analysis

, 2020
First published Open Access under a Creative Commons license as What is Quantitative Longitudinal Data Analysis?, this title is now also available as part of the Bloomsbury Research Methods series.
Lambert, Paul, Gayle, Vernon
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Quantitative phase deformability cytometry for noninvasive high‐throughput characterization of cells

View, 2023
Currently available deformability cytometry, combining microfluidics with the bright‐field high‐speed imaging system, has allowed label‐free mechanical characterizations of cells at a rate of hundreds of cells per second.
Qinru Xiao, Yanping He, Md Habibur Rahman, Guangyao Cheng, Renjie Zhou, Yi‐Ping Ho   +5 more
doaj   +1 more source