Noise Reduction in LED-Based Photoacoustic Imaging by Takahiro Kono, Kazuma Hashimoto, Keisuke Fukuda, Uma Maheswari Rajagopalan, Kae Nakamura, Jun Yamada

Subjects: Get full text

A Review of Partial Transmit Sequence for PAPR Reduction in the OFDM Systems by Yasir Amer Jawhar, Lukman Audah, Montadar Abas Taher, Khairun Nidzam Ramli, Nor Shahida Mohd Shah, Mustafa Musa, Mustafa Sami Ahmed

“…The simulation and the numerical calculations results show that the rows exchange-interleaving PTS scheme is the best method for reducing the PAPR value with low complexly in the frequency domain, and the cooperative PTS method is the best among the modulation stage methods, while the cyclic shift sequence PTS method achieves the superior performance in PAPR reduction and computational complexity for the time domain methods.…”
Get full text

Improved SLM algorithm for PAPR reduction in OFDM system by Ce JI, Wenjing ZHU, Ying WEI, Dianxia JIA

“…In order to reduce the peak to average power ratio (PAPR) of the conventional selective mapping (SLM) algorithm,decrease the transmission of side-band information,and improve the spectral efficiency in the orthogonal frequency division multiplexing (OFDM) system,the TL-SLM algorithm based on the conversion matrix and the chaotic sequence was proposed firstly.Although the TL-SLM algorithm could effectively decrease the transmission of side-band information,the reduction of PA P R was limited.To solve this problem,an improved TL-SLM algorithm based on the rotation vector was proposed,which was the TR-SLM algorithm.TR-SLM algorithm introduced the rotation vector to generate more time-domain alternative signals to further reducing the PA P R.The performance analysis shows that although the TL-SLM algorithm and the TR-SLM algorithm increase the complexity a little,the PA P R performance is effectively improved and the transmission of side-band information is greatly reduced.…”
Get full text

Intelligent Infrastructure Facilitating Sequence Recommendation for Cybersecurity Education Systems by Eric Brown, Douglas Talbert

“…How can integrating these tools yield a flexible system that improves sequence recommendations, facilitates concepts such as adaptive and personalized learning, and achieves improved competency-based educational outcomes?…”
Get full text

Temporal-Spatial Redundancy Reduction in Video Sequences: A Motion-Based Entropy-Driven Attention Approach by Ye Yuan, Baolei Wu, Zifan Mo, Weiye Liu, Ji Hong, Zongdao Li, Jian Liu, Na Liu

Get full text

Design of Teaching and Learning Sequences and Complex Educational Games: A Strategic Proposal for Mobilizing the Model of Educational Reconstruction by Michelle Garcia da Silva, Roberta Smania-Marques, Helaine Sivini Ferreira

“…Based on its theoretical and methodological premises, we aim to address the following question: How can the theoretical and methodological aspects of the MER be mobilized for the design of Teaching and Learning Sequences (TLS) and Complex Educational Games (CEG)? …”
Get full text

Fermat and Mersenne numbers in $k$-Pell sequence by B. Normenyo, S. Rihane, A. Togbe

Get full text

PAPR Reduction in DCO-OFDM Visible Light Communication Systems Using Optimized Odd and Even Sequences Combination by Wei-Wen Hu

“…Simulation results show that the proposed scheme can achieve comparable PAPR reduction performance with the conventional selected mapping (CSLM) scheme with random and chaotic sequences, but at a considerably low computational complexity. …”
Get full text

Repdigits as difference of two Fibonacci or Lucas numbers by P. Ray, K. Bhoi

Subjects: “…fibonacci sequence…”
Get full text

Educational trajectories within and beyond the core education phase in Switzerland: a sequence analysis based on SHP data 1999–2023 by Susanne Edler, Andreas Hadjar

Subjects: “…educational trajectories…”
Get full text

Rore: robust and efficient antioxidant protein classification via a novel dimensionality reduction strategy based on learning of fewer features by Chaolu Meng, Yongqi Hou, Quan Zou, Lei Shi, Xi Su, Ying Ju

Subjects: “…Dimensionality reduction…”
Get full text

PAPR Reduction of OTSM with Random and Orthogonal SLM Phase Sequences and its Recovery in the Presence of EPA, EVA and ETU Channel Models by M. I. Al-Rayif

“…To overcome the high peak-to-average-power ratio (PAPR) in orthogonal time sequency multiplexing (OTSM), this document proposes orthogonal and random selective mapping phase vectors (OSLM and RSLM) after some modifications to be applicable with OTSM constructions at both transmitter and receiver. …”
Get full text

Une lecture grammaticale de séquences choisies dans les échanges philosophiques by Mylène Blasco

Get full text

Bridging culture and math: The Javanese calendar as an educational tool by Niken Wahyu Utami, Alfianti Kusuma Putri

Get full text

RNA sequencing reveals differential expression of mitochondrial and oxidation reduction genes in the long-lived naked mole-rat when compared to mice. by Chuanfei Yu, Yang Li, Andrew Holmes, Karol Szafranski, Chris G Faulkes, Clive W Coen, Rochelle Buffenstein, Matthias Platzer, João Pedro de Magalhães, George M Church

“…These results hint at possible candidates for specifying species differences in ageing and cancer, and in particular suggest complex alterations in mitochondrial and oxidation reduction pathways in the naked mole-rat. Our differential gene expression analysis obviated the need for a reference naked mole-rat genome by employing a combination of Illumina/Solexa and 454 platforms for transcriptome sequencing and assembling transcriptome contigs of the non-sequenced species. …”
Get full text

Does intervention sequence impact self-regulatory and behavioral outcomes in an adaptive trial among adults with prediabetes? by Carla K. Miller, Danielle King, Haikady N. Nagaraja, Kentaro Fujita, Jennifer S. Cheavens

Get full text

Efficient reduction of peak-to-average power ratio in multiple-input multiple-output orthogonal frequency-division multiplexing system by shuffling cluster sequences by Si Sar Mi, Tanairat Mata, Pornpawit Boonsrimuang, Pisit Boonsrimuang

Subjects: Get full text

Advancing dimensionality reduction for enhanced visualization and clustering in single-cell transcriptomics by P. Sanju

Subjects: “…Dimensionality reduction…”
Get full text

DIGITAL TRAINING GAMES AS COMPONENTS OF MULTIMEDIA EDUCATIONAL RESOURCE by Iryna Khoroshevska, Oleksii Khoroshevskyi

Subjects: “…multimedia educational resource…”
Get full text

A peak-to-average power ratio reduction algorithm for OTFS systems in satellite-to-ground scenarios by SONG Qiangjian, CHEN Yumeng, ZHU Lidong

Subjects: Get full text