Results 21 to 30 of about 98,562 (265)
BMC Plant Biology, 2019 Background Technical limitations regarding bulk analysis of phytoplankton biomass limit our comprehension of carbon fluxes in natural populations and, therefore, of carbon, nutrients and energy cycling in aquatic ecosystems.
Andrea Fanesi +4 more
doaj +1 more source
Ultrabroadband Tellurium Photoelectric Detector from Visible to Millimeter Wave
Advanced Science, 2022 Ultrabroadband photodetection is of great significance in numerous cutting‐edge technologies including imaging, communications, and medicine. However, since photon detectors are selective in wavelength and thermal detectors are slow in response ...
Wanli Ma +10 more
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Selective Enhancement of Photoresponse with Ferroelectric‐Controlled BP/In2Se3 vdW Heterojunction
Advanced Science, 2023 Owing to the large built‐in field for efficient charge separation, heterostructures facilitate the simultaneous realization of a low dark current and high photocurrent.
Jian Wang +13 more
doaj +1 more source
Mid-infrared cross-comb spectroscopy
Nature Communications, 2023 The authors introduce and demonstrate cross-comb spectroscopy in the mid-infrared as a variant of dual-comb spectroscopy. It provides enhanced performance and allows mid-infrared spectral information to be obtained by near-infrared detection.
Mingchen Liu +5 more
doaj +1 more source
Monitoring Detrusor Oxygenation and Hemodynamics Noninvasively during Dysfunctional Voiding
Advances in Urology, 2012 The current literature indicates that lower urinary tract symptoms (LUTSs) related to benign prostatic hyperplasia (BPH) have a heterogeneous pathophysiology. Pressure flow studies (UDSs) remain the gold standard evaluation methodology for such patients.
Andrew J. Macnab +2 more
doaj +1 more source
Italian Journal of Food Safety, 2009 The aim of this study was to evaluate NIRs (Near Infrared Reflectance Spectroscopy) performances in the prediction of Farmed vs.Wild production method in European sea bass.
E. Novelli +6 more
doaj +1 more source
Infrared and Raman Spectroscopy [PDF]
Journal of Biomedical Optics, 2005 This PDF file contains the editorial “Infrared and Raman Spectroscopy” for JBO Vol.
Andrew J. Berger +2 more
openaire +2 more sources
The Astrophysical Journal, 2023 We investigated the inner buried nucleus of a nearby luminous infrared galaxy, NGC 4418, using high-resolution spectroscopy of fundamental carbon monoxide (CO) rovibrational absorptions around 4.67 μ m for the first time.
Youichi Ohyama +7 more
doaj +1 more source
Infrared Spectroscopy of Be Stars [PDF]
Symposium - International Astronomical Union, 1994 FeII emission lines are present in a variety of astrophysical objects and, in particular, in Be stars, where in some situations they can also be seen in absorption. Selvelli & Araujo (1984) studied a sample of classical Be stars that have FeII emission lines in the optical region.
R. M. Torres +2 more
openaire +2 more sources
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source