Abstract. In the course of GW-LCYCLE II campaign, conducted in Jan/Feb 2016 from Kiruna, Sweden, coherent Doppler wind lidar (2 µm DWL) measurements were performed DLR Falcon aircraft to investigate gravity waves induced by flow across Scandinavian Alps. During a mountain wave event on 28 January 2016, novel momentum flux (MF) scan pattern with fore and aft propagating laser beams was applied 2...

The achievement of high density at reasonable cost would be a definite advantage for the production of P/M components requiring high static and dynamic properties. The use of the electrostatic die wall lubrication technique appears as a very attractive route to promote densification. By reducing the level of friction at die walls, this technique should have the potential to also reduce density ...

BACKGROUND Genetic and environmental factors, including dietary copper intake, contribute to the pathogenesis of copper-associated hepatitis in Labrador retrievers. Clinical disease is preceded by a subclinical phase in which copper accumulates in the liver. OBJECTIVE To investigate the effect of a low-copper, high-zinc diet on hepatic copper concentration in Labrador retrievers with increase...

We report on the generation and transmission of a millimeter-wave (MMW) signal with frequency 28 GHz by employing an InAs/InP quantum-dash dual-wavelength laser diode (QD-DWL) emitting in ~1610 nm extended L-band window. The self-injection locking (SIL) technique has been engaged to improve linewidth reduce noise optical tone. Besides, 2 Gbits/s quadrature phase-shift keying (QPSK)-modulated 28...

The methods for improving the accuracy of water level prediction were proposed in this study by selecting Gated Recurrent Unit (GRU) model, which is effective multivariate learning at Paldang Bridge station Han River, South Korea, where fluctuates seasonally. hydrological data (i.e., and flow rate) entered into GRU model; provided Water Resources Management Information System (WAMIS), meteorolo...

Abstract. During the first 3 years of European Space Agency's Aeolus mission, German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt, DLR) performed four airborne campaigns deploying two different Doppler wind lidars (DWL) on board DLR Falcon aircraft, aiming to validate quality recent Level 2B (L2B) data product (processor baseline 11 and 12). The campaigns, WindVal III (November–D...

This paper describes the phrase-based SMT systems developed for our participation in the WMT13 Shared Translation Task. Translations for English↔German and English↔French were generated using a phrase-based translation system which is extended by additional models such as bilingual, fine-grained part-ofspeech (POS) and automatic cluster language models and discriminative word lexica (DWL). In a...

Abstract Prior to the installation of wind turbines at Krummendeich research farm (referred as WiValdi) which is developed by German Aerospace Center (DLR), we conducted measurements with a Doppler lidar (DWL) and microwave radiometer (MWR) for 16 months, starting in November 2020. The remote sensing data was validated against radiosonde short-term campaign September 2021. We present statistica...

Bilirubin (BR) is clinically confirmed as a biomarker for liver health and used to assess the prognosis of cirrhosis. Optical chemical methods have been utilized blood BR biosensing. While optical offer real-time monitoring are handy immune infection, measurements may not be practical due instrument complexity space requirements. This study investigated dual-wavelength (DWL) technique estimatio...