Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Henrik Zimmermann"'
Autor:
Norbert Lang, Uwe Macherius, Henrik Zimmermann, Sven Glitsch, Mathias Wiese, Jürgen Röpcke, Jean-Pierre H. van Helden
Publikováno v:
Sensors, Vol 18, Iss 7, p 2058 (2018)
Sensitive trace gas detection plays an important role in current challenges occurring in areas such as industrial process control and environmental monitoring. In particular, for medical breath analysis and for the detection of illegal substances, e.
Externí odkaz:
https://doaj.org/article/412db4ec584f4579be07963b0355842f
Autor:
Kenoja Thuvarakan, Iben Lorentzen, Henrik Zimmermann, Anne Hammer, Winnie Jensen, Parisa Gazerani
Publikováno v:
Neuromodulation: Technology at the Neural Interface. 25:S82-S83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c88ed5b2b71a4f02ca2b7f825b1d9915
https://doi.org/10.1016/j.neurom.2022.08.092
https://doi.org/10.1016/j.neurom.2022.08.092
Autor:
Samuel Emil Schmidt, Lene Helleskov Madsen, John Hansen, Henrik Zimmermann, Henning Kelbæk, Simon Winter, Dorte Hammershøi, Egon Toft, Johannes Jan Struijk, Peter Clemmensen
Publikováno v:
Schmidt, S E, Madsen, L H, Hansen, J, Zimmermann, H, Kelbæk, H, Winter, S, Hammershøi, D, Toft, E, Struijk, J J & Clemmensen, P 2022, ' Coronary Artery Disease Detected by Low Frequency Heart Sounds ', Cardiovascular engineering and technology, vol. 13, no. 6, pp. 864-871 . https://doi.org/10.1007/s13239-022-00622-6
OBJECTIVES: Previous studies have observed an increase in low frequency diastolic heart sounds in patients with coronary artery disease (CAD). The aim was to develop and validate a diagnostic, computerized acoustic CAD-score based on heart sounds for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22aceff8a726169de6e93bb54bdd8421
https://pubmed.ncbi.nlm.nih.gov/35545751
https://pubmed.ncbi.nlm.nih.gov/35545751
Publikováno v:
Thuvarakan, K, Zimmermann, H, Mikkelsen, M K & Gazerani, P 2020, ' Transcutaneous Electrical Nerve Stimulation As A Pain-Relieving Approach in Labor Pain : A Systematic Review and Meta-Analysis of Randomized Controlled Trials ', Neuromodulation: Technology at the Neural Interface, vol. 23, no. 6, pp. 732-746 . https://doi.org/10.1111/ner.13221
Background: Transcutaneous electrical nerve stimulation (TENS) is a non-invasive electrophysical pain-relieving modality that also can be used in labor pain. Compared to other methods, TENS is not commonly practiced in intrapartum care due to a lack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74a5931f70f41d2c52f0a0fc6432b63b
https://vbn.aau.dk/da/publications/de8097ef-cc2b-469e-8b49-a79b0044fc80
https://vbn.aau.dk/da/publications/de8097ef-cc2b-469e-8b49-a79b0044fc80
Autor:
Dagbjört Helga Eiriksdóttir, Henrik Zimmermann, Rasmus Gundorff Sæderup, Diana Riknagel, John Hansen, Johannes Struijk, Samuel Schmidt
Publikováno v:
Eiriksdóttir, D H, Zimmermann, H, Sæderup, R G, Riknagel, D, Hansen, J, Struijk, J J & Schmidt, S E 2020, ' Ambient Noise Reduction and Enhancement of Maternal Vascular Murmurs in Abdominal Acoustic Recordings During Pregnancy Using a Wiener Filter ', 18th Nordic-Baltic Conference on Biomedical Engineering and Medical Physics 2020, 18/09/2020-20/09/2020 .
Aalborg University
Aalborg University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::247b4d7b5db08a72be8124f7c3b61a53
https://vbn.aau.dk/da/publications/34eb1fd6-8429-4cd1-acfd-a9a1d9973959
https://vbn.aau.dk/da/publications/34eb1fd6-8429-4cd1-acfd-a9a1d9973959
Autor:
Dagbjört Helga Eiríksdóttir, Rasmus Gundorff Sæderup, Diana Riknagel, Henrik Zimmermann, Maciej Plocharski, John Hansen, Johannes Struijk, Samuel Emil Schmidt
Publikováno v:
Eiriksdóttir, D H, Sæderup, R G, Riknagel, D, Zimmermann, H, Plocharski, M, Hansen, J, Struijk, J J & Schmidt, S E 2019, ' Quality Assessment of Maternal and Fetal Cardiovascular Sounds Recorded from the Skin near the Uterine Arteries During Pregnancy ', Computing in Cardiology, vol. 46 . https://doi.org/10.22489/CinC.2019.093
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e71ff2bf8c249e6d046de97f5c0dfa3
https://doi.org/10.22489/cinc.2019.093
https://doi.org/10.22489/cinc.2019.093
Publikováno v:
Applied Optics. 60:10273
A multipass optics (MPO) system is used to increase the optical path length in a limited volume. Well-known concepts such as the White-type cell and the Herriott-type cell are used in many applications. The optical path in these cells leaves a large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ddefd97468e8db7405d71f2f1481a80
https://doi.org/10.1364/ao.441368
https://doi.org/10.1364/ao.441368
Autor:
Diana Riknagel, Samuel Emil Schmidt, Peter Humaidan, Richard Farlie, Johannes J. Struijk, Dorte Hammershøi, Morten Hedegaard, Henrik Zimmermann
Publikováno v:
Riknagel, D, Zimmermann, H, Farlie, R, Hammershøi, D, Schmidt, S E, Hedegaard, M, Humaidan, P & Struijk, J 2017, ' Separation and characterization of maternal cardiac and vascular sounds in the third trimester of pregnancy ', International Journal of Gynecology & Obstetrics, vol. 137, no. 3, pp. 253-259 . https://doi.org/10.1002/ijgo.12151
Riknagel, D, Zimmermann, H, Farlie, R, Hammershøi, D, Schmidt, S, Hedegaard, M, Humaidan, P & Struijk, J J 2017, ' Separation and characterization of maternal cardiac and vascular sounds in the third trimester of pregnancy ', International Journal of Gynecology & Obstetrics, vol. 137, no. 3, pp. 253-259 . https://doi.org/10.1002/ijgo.12151
Riknagel, D, Zimmermann, H, Farlie, R, Hammershøi, D, Schmidt, S, Hedegaard, M, Humaidan, P & Struijk, J J 2017, ' Separation and characterization of maternal cardiac and vascular sounds in the third trimester of pregnancy ', International Journal of Gynecology & Obstetrics, vol. 137, no. 3, pp. 253-259 . https://doi.org/10.1002/ijgo.12151
OBJECTIVE: To characterize the vascular sounds of the uteroplacental blood flow obtained by microphones.METHODS: The present retrospective study took place in an anechoic chamber facility at Aalborg University, Aalborg, Denmark, in 2012, and included
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65158adb50135398c7116e9b52addc92
https://doi.org/10.1002/ijgo.12151
https://doi.org/10.1002/ijgo.12151
Autor:
Aleksandra Bucka, Henrik Zimmermann, Johannes Höpfner, Jennifer M. Kübel, Carlo Botha, Matthias Godejohann, Manfred Wilhelm
Publikováno v:
Macromolecular rapid communications. 40(18)
Online chemically sensitive detectors for size exclusion chromatography (SEC) through coupled setups based on infrared (IR) (or NMR) spectrometers present new possibilities through unprecedented levels of polymer detail with respect to molecular weig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::448b49996e17bd355ceb29e19b37ac63
https://pubmed.ncbi.nlm.nih.gov/31298758
https://pubmed.ncbi.nlm.nih.gov/31298758
Autor:
Henrik Zimmermann, Birthe Dinesen, Richard Farlie, Samuel Emil Schmidt, Johannes J. Struijk, Diana Riknagel, Egon Toft
Publikováno v:
Riknagel, D, Dinesen, B I, Zimmermann, H, Farlie, R, Schmidt, S, Toft, E & Struijk, J J 2016, ' Digital auscultation of the uterine artery : a measure of uteroplacental perfusion ', Physiological Measurement, vol. 37, no. 7, pp. 1163-1171 . https://doi.org/10.1088/0967-3334/37/7/1163
Riknagel, D, Dinesen, B, Zimmermann, H, Farlie, R, Schmidt, S, Toft, E & Struijk, J J 2016, ' Digital auscultation of the uterine artery : A measure of uteroplacental perfusion ', Physiological Measurement, vol. 37, no. 7, pp. 1163-1171 . https://doi.org/10.1088/0967-3334/37/7/1163
Riknagel, D, Dinesen, B, Zimmermann, H, Farlie, R, Schmidt, S, Toft, E & Struijk, J J 2016, ' Digital auscultation of the uterine artery : A measure of uteroplacental perfusion ', Physiological Measurement, vol. 37, no. 7, pp. 1163-1171 . https://doi.org/10.1088/0967-3334/37/7/1163
This observational study investigated digital auscultation for the purpose of assessing the clinical feasibility of monitoring vascular sounds in pregnancy. The study was performed at the Regional Hospital Viborg, Denmark, and included 29 pregnant wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed2304f2a46ac57c7bb45944aa530940
https://vbn.aau.dk/da/publications/e53bdf8b-1019-4744-a740-194220e28b2a
https://vbn.aau.dk/da/publications/e53bdf8b-1019-4744-a740-194220e28b2a