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Research article

First published 2000-2

Injection level lifetime spectroscopy of impurities in semiconductors

R.K. Ahrenkiel, B.M. Keyes, S. Johnston

Surface Engineering

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Research article

First published 2006-4

Characterization of a Novel Trace-Level Impurity in Lisinopril Using Multi-Stage Mass Spectrometry

Saifeng Pei, Danhua Wang, Cuirong Sun [...]

European Journal of Mass Spectrometry

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Research article

First published 1998-6

Effects of deleterious impurities and cerium modificationon intrinsic and extrinsic toughening levels of AI-Li based alloys

L. Meng, X. L. Zheng, J. P. Tu [...]

Materials Science and Technology

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Research article

First published 2008-8

Near Infrared Applications in the Quality Control of Seed Cotton

Antonio J. Gaitán-Jurado, María García-Molina, Francisco Peña-Rodríguez [...]

Journal of Near Infrared Spectroscopy

Open access

Research article

First published 2011

Low Level Determinations of Methyl Methanesulfonate and Ethyl Methanesulfonate Impurities in Emtricitabine Active Pharmaceutical Ingredient by LC/MS/MS using Electrospray Ionization

P.R. Kakadiya, T.G. Chandrashekhar, S. Ganguly [...]

Analytical Chemistry Insights

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Research article

First published 2003-5

A heuristic for learning decision trees and pruning them into classification rules

José Ranilla, Oscar Luaces, Antonio Bahamonde

The European Journal on Artificial Intelligence

Open access

Research article

First published 2014-1

Edge-Sensitive Semiconducting Behaviour in Low-Defect Narrow Graphene Nanoribbons

Syota Kamikawa, Taisei Shimizu, Yuko Yagi [...]

Nanomaterials and Nanotechnology

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Research article

First published 1993-11

Effect of rapid solidification,impurity level,and further alloy additions on dissolution rate of Mg–Mn alloys in 3%NaCl solution

D. Rugg, R. G. J. Edyvean, H. Jones

Materials Science and Technology

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Other

First published 2006-4

International Workshop on Qualification and Control of Impurities *

Leon A.G.J.M Van Aerts, Peter Kasper, Olaf Queckenberg [...]

Therapeutic Innovation & Regulatory Science

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Brief report

First published 1990-2

A Novel Approach in the Structure Determination of an Impurity in the Presence of a Pharmaceutical Compound

Ashok L. Cholli, P. White Rafalko, E. F. Ezell [...]

Applied Spectroscopy

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