Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Henk-Jan Ramaker"'
Autor:
Irene M. van Damme, Pol Mestres-Fitó, Henk-Jan Ramaker, Annemieke W. C. Hulsbergen, Antoine E. D. M. van der Heijden, Ruben F. Kranenburg, Arian C. van Asten
Publikováno v:
Sensors, Vol 23, Iss 8, p 3804 (2023)
There is an ongoing forensic and security need for rapid, on-scene, easy-to-use, non-invasive chemical identification of intact energetic materials at pre-explosion crime scenes. Recent technological advances in instrument miniaturization, wireless t
Externí odkaz:
https://doaj.org/article/976c6b12316840558a59e7abced7e10f
Autor:
Ruben F. Kranenburg, Henk-Jan Ramaker, Yannick Weesepoel, Peter W.F. Arisz, Peter H.J. Keizers, Annette van Esch, Cathelijne Zieltjens – van Uxem, Jorrit D.J. van den Berg, Janneke W. Hulshof, Sjors Bakels, Anouk M. Rijs, Arian C. van Asten
Publikováno v:
Forensic Chemistry, 32:100464, 1-10. Elsevier BV
Kranenburg, R F, Ramaker, H J, Weesepoel, Y, Arisz, P W F, Keizers, P H J, van Esch, A, Zieltjens – van Uxem, C, van den Berg, J D J, Hulshof, J W, Bakels, S, Rijs, A M & van Asten, A C 2023, ' The influence of water of crystallization in NIR-based MDMA·HCl detection ', Forensic Chemistry, vol. 32, 100464, pp. 1-10 . https://doi.org/10.1016/j.forc.2022.100464
Forensic Chemistry 32 (2023)
Forensic Chemistry, 32
Kranenburg, R F, Ramaker, H J, Weesepoel, Y, Arisz, P W F, Keizers, P H J, van Esch, A, Zieltjens – van Uxem, C, van den Berg, J D J, Hulshof, J W, Bakels, S, Rijs, A M & van Asten, A C 2023, ' The influence of water of crystallization in NIR-based MDMA·HCl detection ', Forensic Chemistry, vol. 32, 100464, pp. 1-10 . https://doi.org/10.1016/j.forc.2022.100464
Forensic Chemistry 32 (2023)
Forensic Chemistry, 32
The large numbers of 3,4-methylenedioxy-N-methylamphetamine (MDMA) formulations encountered by the police and border security necessitates the need for safe, rapid and reliable tests to be performed on-site. Near-infrared (NIR) spectroscopy is a prom
Publikováno v:
Forensic Science International, 341:111467. Elsevier
Rapid and efficient identification of the precise isomeric form of new psychoactive substances (NPS) by forensic casework laboratories is a relevant challenge in the forensic field. Differences in legal status occur for ring-isomeric species of the s
Publikováno v:
Drug testing and analysis. 14(10)
The increasing workload for forensic laboratories and the expanding complexity of the drug market necessitates efficient approaches to detect drugs of abuse. Identification directly at the scene of crime enables investigative forces to make rapid dec
Publikováno v:
Drug Testing and Analysis, 14(6), 1089-1101. John Wiley and Sons Ltd
Both the increasing number and diversity of illicit-drug seizures complicate forensic drug identification. Traditionally, colorimetric tests are performed on-site, followed by transport to a laboratory for confirmatory analysis. Higher caseloads incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b298e5a31128ad36d1a4898a04837b63
https://dare.uva.nl/personal/pure/en/publications/a-calibration-friendly-approach-to-identify-drugs-of-abuse-mixtures-with-a-portable-nearinfrared-analyzer(b8724bb4-8d08-4ca9-8ade-6841f1db0ba8).html
https://dare.uva.nl/personal/pure/en/publications/a-calibration-friendly-approach-to-identify-drugs-of-abuse-mixtures-with-a-portable-nearinfrared-analyzer(b8724bb4-8d08-4ca9-8ade-6841f1db0ba8).html
Publikováno v:
Chemometrics and Intelligent Laboratory Systems, 73, 181-187. Elsevier B.V
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 73(2), 181-187. Elsevier
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS, 73(2), 181-187. Elsevier
This paper describes the sensitivity of false alarm rate to misspecification of the number of PCA components in multivariate statistical process control (MSPC) models. Using simulations, it is shown that choosing an incorrect number of components in
Autor:
Menno Dreischor, Marc K. von Gunten, Chang Hsiung, Eric N.M. van Sprang, Nada A. O'Brien, Donald M. Friedrich, Henk-Jan Ramaker, Christopher G. Pederson
Publikováno v:
SPIE Proceedings.
While significant progress has been made towards the miniaturization of Raman, mid-infrared (IR), and near-infrared (NIR) spectrometers for homeland security and law enforcement applications, there remains continued interest in pushing the technology
Publikováno v:
IFAC Proceedings Volumes. 33:33-37
Batch process monitoring is usually performed based on empirical models of batch process data obtained from normal operation batch-runs. Such models may be improved by incorporating external information explicitly. Two types of external information a
Autor:
E.C. Beuvery, L.A. van der Pol, Age K. Smilde, Mathieu Streefland, Henk-Jan Ramaker, E.N.M. van Sprang
Publikováno v:
Quality Engineering, 19(4), 373-384
Quality Engineering, 19(4), 373-384. Taylor and Francis Ltd.
Quality Engineering 19 (2007) 4
Quality Engineering, 19(4), 373-384. Taylor and Francis Ltd.
Quality Engineering 19 (2007) 4
An illustration of the operational consistency of the upstream part of a biopharmaceutical process is given. For this purpose four batch cultivations of Bordetella pertussis have been executed under identical conditions. The batches have been monitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2225f8f08fa56821ae0fc4080d210880
https://research.wur.nl/en/publications/manufacturing-vaccines-an-illustration-of-using-pat-tools-for-con
https://research.wur.nl/en/publications/manufacturing-vaccines-an-illustration-of-using-pat-tools-for-con
Publikováno v:
AICHE JOURNAL, 51(3), 931-945. Wiley-Blackwell
A complete strategy for monitoring industrial batches processes using gray models is presented including fault detection and fault diagnosis tools. The use of gray models is a novel concept in batch process modeling and monitoring. A gray model is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6c7a8c9d26d32ad6f7e112dfc46173
https://pure.amc.nl/en/publications/statistical-batch-process-monitoring-using-gray-models(921452df-935b-448f-9555-aff7a47aa63d).html
https://pure.amc.nl/en/publications/statistical-batch-process-monitoring-using-gray-models(921452df-935b-448f-9555-aff7a47aa63d).html