Suchergebnisse - "FTIR spectrometer"

Rapid reagent free COVID19 detection using MEMS based FTIR spectroscopy and machine learning in NIR and MIR regions

Autoren: Ahmed Abdelkhalik Mazen Erfan Bassem Mortada et al.

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-12 (2025)

Schlagwörter: ATR, COVID-19, MEMS FTIR spectrometer, MIR spectroscopy, NIR spectroscopy, PCR, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/1afa7dd13e61416d8004eab53ffc5b19

Design of Ultra-Wide-Band Fourier Transform Infrared Spectrometer

Autoren: Liangjie Zhi Wei Han Shuai Yuan et al.

Quelle: Optics ; Volume 6 ; Issue 1 ; Pages: 7

Schlagwörter: ultra-wide band, FTIR spectrometer, spectral measurement, optical design, electronics design

Dateibeschreibung: application/pdf

Relation: Engineering Optics; https://dx.doi.org/10.3390/opt6010007

Verfügbarkeit: https://doi.org/10.3390/opt6010007

Flexural strength and degree of conversion of universal single shade resin-based composites

Autoren: Ghada Alharbi Hend NA Al Nahedh Loulwa M. Al-Saud et al.

Quelle: Heliyon, Vol 10, Iss 11, Pp e32557- (2024)

Schlagwörter: Universal single-shade RBCs, Flexural strength, Degree of conversion, Three-point bending test, Universal test machine, FTIR spectrometer, Science (General), Q1-390, Social sciences (General), H1-99

Dateibeschreibung: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2405844024085888; https://doaj.org/toc/2405-8440

Zugangs-URL: https://doaj.org/article/a708f53f8e4d42f7b1dca8e4df20b42c

Measurement report: Evolution and distribution of NH3 over Mexico City from ground-based and satellite infrared spectroscopic measurements

Autoren: B. Herrera A. Bezanilla T. Blumenstock et al.

Weitere Verfasser: B. Herrera A. Bezanilla T. Blumenstock et al.

Quelle: Atmospheric Chemistry and Physics, Vol 22, Pp 14119-14132 (2022)
Atmospheric Chemistry and Physics, 22 (21), 14119–14132

Schlagwörter: [SDE] Environmental Sciences, QC1-999, FTIR Spectrometer, 01 natural sciences, [PHYS.PHYS.PHYS-AO-PH] Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph], Ammonia, 11. Sustainability, IASI Instrument, QD1-999, 0105 earth and related environmental sciences, [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph], [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, ddc:550, [SDU.OCEAN] Sciences of the Universe [physics]/Ocean, Atmosphere, Physics, Earth sciences, Chemistry, Mexico City, 13. Climate action, Atmospheric Chemistry, [SDE]Environmental Sciences, Measurement Instrument, Sciences exactes et naturelles

Dateibeschreibung: application/pdf; 1 full-text file(s): application/pdf

Zugangs-URL: https://acp.copernicus.org/articles/22/14119/2022/
https://doaj.org/article/cea5e216e2f84811a614071d5375c82b
https://insu.hal.science/insu-03661656v2
https://insu.hal.science/insu-03661656v2/document
https://doi.org/10.5194/acp-22-14119-2022
https://publikationen.bibliothek.kit.edu/1000152675
https://doi.org/10.5445/IR/1000152675
https://publikationen.bibliothek.kit.edu/1000152675/149659445

CHARACTERIZATION OF OIL AND CAKE FROM Spirogyra porticallis

Autoren: D. D. Gaiya L. L. Ashafa M. E. Entonu et al.

Quelle: Biotechnologia Acta, Vol 14, Iss 3, Pp 54-61 (2021)

Schlagwörter: algae, docosahexaenoic acid, spirogyra porticallis, 01 natural sciences, carotenoid, 6. Clean water, soxhlet extraction, 03 medical and health sciences, 0302 clinical medicine, agilent- ftir spectrometer, chlorophyll, TP248.13-248.65, Biotechnology, 0105 earth and related environmental sciences

Zugangs-URL: http://biotechnology.kiev.ua/index.php?view=article&catid=162%3A2021-3&id=1061%3A-spirogyra-porticallis-d-d-gaiya-1-3-l-l-ashafa-4-m-e-entonu-1-2-3-s-k-udu-1&format=pdf&option=com_content&Itemid=173&lang=en
https://doaj.org/article/962c39767c264190a45ffe8094822fc9

Research progress of FTIR detection technology and its application in coal mine

Autoren: ZHAO Zhenzhen LIANG Yuntao JIN Lei et al.

Quelle: Meikuang Anquan, Vol 53, Iss 8, Pp 74-80 (2022)

Schlagwörter: ftir spectrometer, analysis algorithm, coal structure characteristics, functional groups, coal mine gas, Mining engineering. Metallurgy, TN1-997

Dateibeschreibung: electronic resource

Relation: https://www.mkaqzz.com/cn/article/id/8062; https://doaj.org/toc/1003-496X

Zugangs-URL: https://doaj.org/article/e3b271809c734f548a24abb542b8295e

Concentration Gradients of Ammonia, Methane, and Carbon Dioxide at the Outlet of a Naturally Ventilated Dairy Building

Autoren: Sahu, Harsh Hempel, Sabrina Amon, Thomas et al.

Schlagwörter: Fourier-transform infrared (FTIR) spectrometer, gas concentrations, wind speed, ddc:630

Dateibeschreibung: 17 Seiten; application/pdf

Verfügbarkeit: https://refubium.fu-berlin.de/handle/fub188/41406
https://doi.org/10.17169/refubium-41128
https://doi.org/10.3390/atmos14091465

Concentration Gradients of Ammonia, Methane, and Carbon Dioxide at the Outlet of a Naturally Ventilated Dairy Building

Autoren: Harsh Sahu Sabrina Hempel Thomas Amon et al.

Quelle: Atmosphere, Vol 14, Iss 1465, p 1465 (2023)

Schlagwörter: Fourier-transform infrared (FTIR) spectrometer, gas concentrations, wind speed, naturally ventilated, open-sided, dairy barn, Meteorology. Climatology, QC851-999

Relation: https://www.mdpi.com/2073-4433/14/9/1465; https://doaj.org/toc/2073-4433; https://doaj.org/article/d199a47470124d8fb4df7db1c5f0cfeb

Verfügbarkeit: https://doi.org/10.3390/atmos14091465
https://doaj.org/article/d199a47470124d8fb4df7db1c5f0cfeb

Comparison of Mid-Infrared Handheld and Benchtop Spectrometers to Detect Staphylococcus epidermidis in Bone Grafts

Autoren: Richard Lindtner Alexander Wurm Katrin Kugel et al.

Quelle: Bioengineering, Vol 10, Iss 1018, p 1018 (2023)

Schlagwörter: bone quality, handheld FTIR spectrometer, attenuated total reflectance spectroscopy, principal component analyses, Staphylococcus epidermidis, Technology, Biology (General), QH301-705.5

Relation: https://www.mdpi.com/2306-5354/10/9/1018; https://doaj.org/toc/2306-5354; https://doaj.org/article/586a46de792b4a578e72e1de490a3510

Verfügbarkeit: https://doi.org/10.3390/bioengineering10091018
https://doaj.org/article/586a46de792b4a578e72e1de490a3510

Combined Ionic Membrane and Silica Desiccant Configuration for Maintenance-Free Humidity Control in Equipment

Autoren: Stavros Misopoulos Dirk Nather Jose Marques-Hueso

Quelle: Applied Sciences, Vol 13, Iss 23, p 12885 (2023)

Schlagwörter: dehumidifier, desiccant, FTIR spectrometer, ionic membrane, humidity, humidity control, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

Dateibeschreibung: electronic resource

Relation: https://www.mdpi.com/2076-3417/13/23/12885; https://doaj.org/toc/2076-3417

Zugangs-URL: https://doaj.org/article/d6de9194ac9942d0b0d9a9f73543e9f3

Overview of the geophysical data derived from long-term FTIR monitoring activities at the Jungfraujoch NDACC site (46.5ºN) and the PYGCHEM project

Autoren: Mahieu, Emmanuel Bovy, Benoît Bader, Whitney et al.

Quelle: 6th International GEOS-Chem Meeting, Cambridge, United States - Massachusetts [US-MA], 6-9 May 2013

Schlagwörter: atmospheric composition and trends, remote sensing, FTIR spectrometer, Jungfraujoch station, Python programming language, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Dateibeschreibung: A0 - paysage

Relation: https://github.com/benbovy/PYGChem

Zugangs-URL: https://orbi.uliege.be/handle/2268/147824

First retrievals of HCFC-142b from ground-based high resolution FTIR solar observations: application to high altitude Jungfraujoch spectra

Autoren: Mahieu, Emmanuel O'Doherty, Simon Reimann, Stefan et al.

Quelle: Geophysical Research Abstracts, 15, EGU2013-1185-1 (2013); EGU General Assembly 2013, Vienne, Austria [AT], 7-12 avril 2013

Schlagwörter: Montreal Protocol, remote sensing, troposphere, organic chlorine, FTIR spectrometer, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Relation: urn:issn:1029-7006; urn:issn:1607-7962

Zugangs-URL: https://orbi.uliege.be/handle/2268/144709

Long-term trends of a dozen direct greenhouse gases derived from infrared solar absorption spectra recorded at the Jungfraujoch station

Autoren: Mahieu, Emmanuel Duchatelet, Pierre Zander, Rodolphe et al.

Quelle: Network for the Detection of Atmospheric Composition Change - Symposium celebrating 20 years of atmospheric research fostered by NDACC/NDSC observations, Saint Paul, Réunion [RE], du 7 au 10 novembre 2011

Schlagwörter: greenhouse gases, FTIR spectrometer, Jungfraujoch, atmospheric composition, long-term trend, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Dateibeschreibung: A0

Zugangs-URL: https://orbi.uliege.be/handle/2268/101588

Solar Occultation FTIR Spectrometry at Mars for Trace Gas Detection: A Sensitivity Study

Autoren: Vicky Hipkin Mark Allen Ian Harris et al.

Quelle: Earth and Space Science, Vol 6, Iss 5, Pp 836-860 (2019)

Schlagwörter: QE1-996.5, trace gases, 13. Climate action, Astronomy, atmosphere, 0103 physical sciences, Mars, QB1-991, Geology, FTIR spectrometer, detection limits, 01 natural sciences, 0105 earth and related environmental sciences

Zugangs-URL: https://agupubs.onlinelibrary.wiley.com/doi/pdfdirect/10.1029/2018EA000469
https://doaj.org/article/c24af79047f743e1b7384faf5ed1f172
https://ui.adsabs.harvard.edu/abs/2019E&SS....6..836T/abstract
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2018EA000469
https://ace.scisat.ca/publications/505/
https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2018EA000469

Trends of CO2, CH4 and N2O over 1985-2010 from high-resolution FTIR solar observations at the Jungfraujoch station

Autoren: Duchatelet, Pierre Mahieu, Emmanuel Zander, Rodolphe et al.

Quelle: Geophysical Research Abstracts, 12 (EGU2010-15418-2) (2010); EGU General Assembly 2010, Vienne, Austria [AT], 2-7 mai 2010

Schlagwörter: trends, greenhouse gases, FTIR spectrometer, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Relation: urn:issn:1029-7006; urn:issn:1607-7962

Zugangs-URL: https://orbi.uliege.be/handle/2268/35257

Long-term trend of carbon tetrachloride (CCl4) from ground-based high resolution infrared solar spectra recorded at the Jungfraujoch

Autoren: Rinsland, Curtis P. Mahieu, Emmanuel Demoulin, Philippe et al.

Quelle: Geophysical Research Abstracts, 12 (EGU2010-1819-3) (2010)

Schlagwörter: greenhouse gas, FTIR spectrometer, Jungfraujoch, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Relation: urn:issn:1029-7006; urn:issn:1607-7962

Zugangs-URL: https://orbi.uliege.be/handle/2268/35121

Recent trends of inorganic chlorine and halogenated source gases above the Jungfraujoch and Kitt Peak stations derived from high-resolution FTIR solar observations

Autoren: Mahieu, Emmanuel Rinsland, Curtis P. Gardiner, Tom et al.

Weitere Verfasser: Mahieu, Emmanuel Rinsland, Curtis P. Gardiner, Tom et al.

Quelle: Geophysical Research Abstracts, 12 (EGU2010-2420-3) (2010); EGU General Assembly 2010, Vienne, Austria [AT], 2-7 mai 2010

Schlagwörter: inorganic chlorine, remote sensing, FTIR spectrometer, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Relation: urn:issn:1029-7006; urn:issn:1607-7962

Zugangs-URL: https://orbi.uliege.be/handle/2268/35065

New multi-station and multi-decadal trend data on precipitable water. Recipe to match FTIR retrievals from NDACC long-time records to radio sondes within 1mm accuracy/precision

Autoren: Sussmann, Ralf Borsdorf, Tobias Rettinger, M. et al.

Quelle: Geophysical Research Abstracts, 11 (2009); EGU 2009 General Assembly, Vienne, Austria [AT], du 19 au 24 avril 2009

Schlagwörter: water vapor, trend analysis, atmospheric composition, greenhouse gas, FTIR spectrometer, remote-sensing, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Relation: http://meetingorganizer.copernicus.org/EGU2009/EGU2009-10617-2.pdf; urn:issn:1029-7006; urn:issn:1607-7962

Zugangs-URL: https://orbi.uliege.be/handle/2268/16040

Measurement report: Evolution and distribution of NH3 over Mexico City from ground-based and satellite infrared spectroscopic measurements

Autoren: Herrera, Beatriz Bezanilla, Alejandro Blumenstock, Thomas et al.

Weitere Verfasser: Herrera, Beatriz Bezanilla, Alejandro Blumenstock, Thomas et al.

Quelle: ISSN: 1680-7316.

Schlagwörter: Measurement Instrument, FTIR Spectrometer, IASI Instrument, Mexico City, Ammonia, Atmospheric Chemistry, [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph], [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, [SDE]Environmental Sciences

Relation: https://doi.org/10.5281/zenodo.7199948

Verfügbarkeit: https://insu.hal.science/insu-03661656
https://insu.hal.science/insu-03661656v2/document
https://insu.hal.science/insu-03661656v2/file/acp-22-14119-2022.pdf
https://doi.org/10.5194/acp-22-14119-2022

The NOy budget above Jungfraujoch: long-term evolution, family partition and model comparison

Autoren: Demoulin, Philippe Mahieu, Emmanuel Zander, Rodolphe et al.

Quelle: Abstracts presented at the NDSC 2001 Symposium: Celebrating 10 years of atmospheric research (2001); The first Network for the Detection of Stratopheric Change (NDSC) international symposium: celebrating 10 years of global atmospheric research, Arcachon, France [FR], 24-27 septembre 2001

Schlagwörter: atmospheric composition and trends, remote sensing, FTIR spectrometer, Physical, chemical, mathematical & earth Sciences, Earth sciences & physical geography, Physique, chimie, mathématiques & sciences de la terre, Sciences de la terre & géographie physique

Zugangs-URL: https://orbi.uliege.be/handle/2268/95589