Showing 161 - 180 results of 613 for search 'Formula Opel~', query time: 1.86s Refine Results
  1. 161

    A Low-Complexity Diversity-Preserving Universal Bit-Flipping Enhanced Hard Decision Decoder for Arbitrary Linear Codes by Praveen Sai Bere, Mohammed Zafar Ali Khan, Lajos Hanzo

    Published 2024-01-01
    “…V2X (Vehicle-to-everything) communication relies on short messages for short-range transmissions over a fading wireless channel, yet requires high reliability and low latency. …”
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  2. 162

    A Novel Three-Dimensional Direction-of-Arrival Estimation Approach Using a Deep Convolutional Neural Network by Constantinos M. Mylonakis, Zaharias D. Zaharis

    Published 2024-01-01
    “…The proposed model&#x0027;s performance is evaluated based on its capacity to predict angles of arrival from any direction in a three-dimensional space, encompassing azimuth angles within the interval <inline-formula><tex-math notation="LaTeX">$[0^\circ, 360^\circ)$</tex-math></inline-formula> and polar angles within <inline-formula><tex-math notation="LaTeX">$[0^\circ, 60^\circ ]$</tex-math></inline-formula>. …”
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  3. 163

    Voltage Reference and Voltage Regulator for the Cryogenic Performance Evaluation of the 22nm FDSOI Technology by Alfonso R. Cabrera-Galicia, Arun Ashok, Patrick Vliex, Andre Kruth, Andre Zambanini, Stefan van Waasen

    Published 2024-01-01
    “…In particular, we focus on the cryogenic threshold voltage <inline-formula> <tex-math notation="LaTeX">$(V_{\text {th}})$ </tex-math></inline-formula> saturation, the transconductance <inline-formula> <tex-math notation="LaTeX">$(g_{m})$ </tex-math></inline-formula> increase and the low frequency (LF) excess noise. …”
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  4. 164
  5. 165

    Sparse Regularization With Reverse Sorted Sum of Squares via an Unrolled Difference-of-Convex Approach by Takayuki Sasaki, Kazuya Hayase, Masaki Kitahara, Shunsuke Ono

    Published 2025-01-01
    “…This paper proposes a sparse regularization method with a novel sorted regularization function. Sparse regularization is commonly used to solve underdetermined inverse problems. …”
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  6. 166

    Transparent Low-Profile and Wideband ITO-Glass Microwave Absorber by Ahmed Hosameldin Khadrawy, Ahmed Abdelmottaleb Omar

    Published 2025-01-01
    “…The absorber demonstrates 115.64% fractional bandwidth from 3.48 GHz to 13.02 GHz with a structure thickness of 0.077 <inline-formula> <tex-math notation="LaTeX">$\lambda_{\min}$ </tex-math></inline-formula>, where <inline-formula> <tex-math notation="LaTeX">$\lambda_{\min}$ </tex-math></inline-formula> is the free-space wavelength at the lowest operating frequency. …”
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  7. 167

    Validity assessment of the POLARS score tool in the prediction of post rectal cancer surgery LARS score in a population-based Swedish cohort by Asif Johar, Pernilla Lagergren, Boglarka Rethy, Caroline Nordenvall, Emil Pieniowski, Gabriella Jansson-Palmer, Mirna Abraham-Nordling

    Published 2024-06-01
    “…Information regarding preoperative risk factors, patient and treatment characteristics, and presence of LARS postoperatively were collected from patient charts, SCRCR and patient questionnaires. The POLARS model formula was used to predict LARS scores, which then were compared with the actual PR-LARS scores. …”
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  8. 168
  9. 169

    Optimized Resonators for Piezoelectric Power Conversion by Weston D. Braun, Eric A. Stolt, Lei Gu, Jeronimo Jeronimo Segovia-Fernandez, Sombuddha Chakraborty, Ruochen Lu, Juan M. Rivas-Davila

    Published 2021-01-01
    “…The performance of inductors at high frequencies and small sizes is one of the largest limiting factors in the continued miniaturization of dc-dc converters. …”
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  10. 170

    Learning to Boost the Performance of Stable Nonlinear Systems by Luca Furieri, Clara Lucia Galimberti, Giancarlo Ferrari-Trecate

    Published 2024-01-01
    “…When the ground-truth dynamics are uncertain, we learn over robustly stabilizing control policies. Our robustness result is tight, in the sense that all stabilizing policies are recovered as the <inline-formula><tex-math notation="LaTeX">$\mathcal {L}_{p}$</tex-math></inline-formula> -gain of the model mismatch operator is reduced to zero. …”
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  11. 171

    Accurate space-based NO<sub><i>x</i></sub> emission estimates with the flux divergence approach require fine-scale model information on local oxidation chemistry and profile shapes by F. Cifuentes, F. Cifuentes, H. Eskes, E. Dammers, E. Dammers, C. Bryan, F. Boersma, F. Boersma

    Published 2025-02-01
    “…Here we test the capability of the FDA to reproduce known <span class="inline-formula">NO<sub><i>x</i></sub></span> emissions from synthetic <span class="inline-formula">NO<sub>2</sub></span> column retrievals generated with the LOTOS-EUROS chemistry transport model over the Netherlands at high spatial resolution of about <span class="inline-formula">2×2</span> <span class="inline-formula">km</span> during summer. …”
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  12. 172
  13. 173

    WRF-Chem simulations of snow nitrate and other physicochemical properties in northern China by X. Wang, X. Wang, T. Che, T. Che, X. Ruan, S. Yue, S. Yue, J. Wang, J. Wang, C. Zhao, C. Zhao, C. Zhao, L. Geng, L. Geng, L. Geng

    Published 2025-02-01
    “…In addition, numerous studies have indicated that snow impurities, especially nitrate, are sensitive to sunlight and can be photolyzed to emit reactive species including NO<span class="inline-formula"><sub>2</sub></span> and HONO, which serve as precursors of O<span class="inline-formula"><sub>3</sub></span> and radicals and disturb the overlying atmospheric chemistry. …”
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  14. 174
  15. 175

    Forecasting contrail climate forcing for flight planning and air traffic management applications: the CocipGrid model in pycontrails 0.51.0 by Z. Engberg, R. Teoh, T. Abbott, T. Dean, M. E. J. Stettler, M. L. Shapiro

    Published 2025-01-01
    “…Outputs are provided for <span class="inline-formula"><i>N</i></span> aircraft-engine groups, with groupings based on similarities in aircraft mass and engine particle number emissions: <span class="inline-formula"><i>N</i>=7</span> results in a 3 % mean error between the trajectory- and grid-based CoCiP, while <span class="inline-formula"><i>N</i>=3</span> facilitates operational simplicity but increases the mean error to 13 %. …”
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  19. 179

    Hardware Efficient Speech Enhancement With Noise Aware Multi-Target Deep Learning by Salinna Abdullah, Majid Zamani, Andreas Demosthenous

    Published 2024-01-01
    “…Mapping the design on a 65-nm CMOS process led to a chip core area of <inline-formula> <tex-math notation="LaTeX">$3.88~mm^{2}$ </tex-math></inline-formula> and a power consumption of 1.91 mW when operating at a 10 MHz clock frequency.…”
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  20. 180

    Robust Clustering Using Hyperdimensional Computing by Lulu Ge, Keshab K. Parhi

    Published 2024-01-01
    “…Traditional clustering is more desirable than HDC when the number of clusters, <inline-formula> <tex-math notation="LaTeX">$k$ </tex-math></inline-formula>, is large.…”
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