Results 21 to 30 of about 14,095,782 (306)
Optimization of Early Mobilization Program for Patients With Acute Ischemic Stroke: An Orthogonal Design. [PDF]
Front Neurol, 2021 Background and purpose: Early mobilization is considered to have favorable outcomes for stroke patients, but there is currently a lack of specific data to guide this early mobilization, including the initiation time, intensity, frequency, and duration of
Zhang M +5 more
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Micromachines, 2023 Melt electrospinning writing is a new and promising method for fabricating micro/nanofibers, which has shown great prospects in the biomedical fields such as 3D printing of porous scaffolds.
Yu Xie +5 more
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Explicit orthogonal and unitary designs
2023 IEEE 64th Annual Symposium on Foundations of Computer Science (FOCS), 2023 We give a strongly explicit construction of $\varepsilon$-approximate $k$-designs for the orthogonal group $\mathrm{O}(N)$ and the unitary group $\mathrm{U}(N)$, for $N=2^n$. Our designs are of cardinality $\mathrm{poly}(N^k/\varepsilon)$ (equivalently, they have seed length $O(nk + \log(1/\varepsilon)))$; up to the polynomial, this matches the number ...
Ryan O'Donnell +2 more
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Orthogonal Time Sequency Multiplexing Modulation: Analysis and Low-Complexity Receiver Design [PDF]
IEEE Transactions on Wireless Communications, 2021 This paper proposes orthogonal time sequency multiplexing (OTSM), a novel single carrier modulation scheme that places information symbols in the delay-sequency domain followed by a cascade of time-division multiplexing (TDM) and Walsh-Hadamard sequence ...
Tharaj Thaj, E. Viterbo, Yi Hong
semanticscholar +1 more source
Factors Affecting Vegetative Propagation of Wintersweet (Chimonanthus praecox) by Softwood Cuttings
HortScience, 2020 Wintersweet (Chimonanthus praecox) is one of the most popular winter-blooming species. Effective vegetative propagation is necessary for commercial usage and protection of wintersweet.
Huan Hu +9 more
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Fermentation, 2021 Cottonseed meal (CSM) and rapeseed meal (RSM) are protein sources in livestock feed. However, the applications of both ingredients are limited in diets due to the existence of anti-nutritional factors such as free gossypol and glucosinolate.
Hassan Ali Yusuf +4 more
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Computational design of orthogonal ribosomes [PDF]
Nucleic Acids Research, 2008 Orthogonal ribosomes (o-ribosomes), also known as specialized ribosomes, are able to selectively translate mRNA not recognized by host ribosomes. As a result, they are powerful tools for investigating translational regulation and probing ribosome structure. To date, efforts directed towards engineering o-ribosomes have involved random mutagenesis-based
Chubiz, Lon M., Rao, Christopher V.
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Plants, 2022 Bioaugmentation is an important measure for improving the efficiency of phytoremediation. The objective was to identify the role of exogenous plant debris with different processing and microbial agents for soil characteristics, copper bioavailability and
Qian Zhang, Hailan Fang, Kankan Shang
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Designs, Codes and Cryptography, 2017 The notion of unbiased orthogonal designs is introduced as a generalization among unbiased Hadamard matrices, unbiased weighing matrices and quasi-unbiased weighing matrices. We provide upper bounds and several constructions for mutually unbiased orthogonal designs. As an application, mutually quasi-unbiased weighing matrices for various parameters are
Hadi Kharaghani, Sho Suda
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Effect of MgO and Al2O3 on High-temperature Stability Performance of High-alumina Cement
Medžiagotyra, 2023 High-alumina cement has an important position in refractory materials with its good performance at high temperatures, but its disadvantages such as strength inversion and unstable transformation of hydration products have always limited its development ...
Yibo WANG, Jinbo GAO
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