Results 11 to 20 of about 9,351,271 (256)
MachinesTip relief is a critical design feature of modern spur gears, aimed at improving dynamic performance through a typical design strategy involving peak-to-peak minimization of mesh excitations.
Xingyuan Zheng +3 more
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Exploring the design applications of key emerging materials from natural sciences through a design ideation workshop [PDF]
, 2023 10th Congress of the International Association of Societies of Design Research (IASDR 2023) 9-13 October 2023, Milan, Italy202405 bcchVersion of ...
Wang, X +15 more
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Performance of Generalized Multicarrier DS-CDMA Using Various Chip Waveforms [PDF]
, 2003 In this letter, we extend our investigation of generalized multicarrier direct-sequence code-division multiple access by considering two additional types of chip waveforms, namely, the time-domain half-sine and raised-cosine chip waveforms, in addition ...
Yang, L-L., Hanzo, L.
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Parameter estimation for peaky altimetric waveforms [PDF]
, 2013 Much attention has been recently devoted to the analysis of coastal altimetric waveforms. When approaching the coast, altimetric waveforms are sometimes corrupted by peaks caused by high reflective areas inside the illuminated land surfaces or by the ...
Boy, François +6 more
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Perspective: the gist of public tender for service design [PDF]
, 2018 Governments around the world are increasingly formalising design as an innovative approach to renew public services. In this development, the capabilities of external service design consultancies often play an important part, which calls for new insights
Person, Oscar +3 more
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, 2022 In its constructive and speculative nature, design has the critical potential to reshape prevalent socio-material realities. At the same time, design is inevitably normative, if not often violent, as it stabilises the past, normalises the present, and ...
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Coordination of Complementary Sets for Low Doppler-Induced Sidelobes
Remote Sensing, 2022 Golay complementary waveforms are, by definition, able to generate narrow pulses with low sidelobes via coherent signal processing. However, while an ideal impulse can be obtained for target returns at zero-Doppler, significant sidelobes are observed at ...
Jiahua Zhu +5 more
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Digital Tools for Collaborative Design Processes
, 2021 Diverse practices of collaboration in design, research, teaching, or academia increasingly rely on digital online tools to facilitate processes of working and creating together. But a lot of the available digital platforms are not necessarily designed
Ibach, Merle, Greiner-Petter, Moritz
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Modeling Envisat RA-2 waveforms in the coastal zone: case-study of calm water contamination [PDF]
, 2010 Radar altimeters have so far had limited use in the coastal zone, the area with most societal impact. This is due to both lack of, or insufficient accuracy in the necessary corrections, and more complicated altimeter signals. This paper examines waveform
Vignudelli, Stefano +20 more
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Optimal Waveforms Design for Ultra-Wideband Impulse Radio Sensors
Sensors, 2010 Ultra-wideband impulse radio (UWB-IR) sensors should comply entirely with the regulatory spectral limits for elegant coexistence. Under this premise, it is desirable for UWB pulses to improve frequency utilization to guarantee the transmission ...
Chong Zhao +4 more
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