Research on interference factors of assays of SOD activity and isoenzyme by HU Jia-shu, SHAO Ai-ping, REN Ai-xia

“…The assays of superoxide dismutase (SOD) activity by photoreduction of NBT was interfered when the protein content of the reaction system was more than 100 µg, and the severity of interference increased with increase in amount of protein present; The auto-oxidation of pyrogallol was also inhibited when the vitamin C content of the reaction system reached over 20 µg. …”
Get full text

Efficient resource allocation for D2D-enabled social IoT networks: A tripartite and time-scale optimization approach by Saurabh Chandra, Rajeev Arya, Maheshwari Prasad Singh

“…In the densification of Device-to-Device (D2D)-enabled Social Internet of Things (SIoT) networks, improper allocation of resources can lead to high interference, increased signaling overhead, latency, and disruption of Channel State Information (CSI). …”
Get full text

Lncrna nonratt021477.2 interference aggravates h2o2-induced oxidative stress in brl cells by Hong JI, Yue HUA, Chun-Wei LIU, Zi-Yi SHAO, Jia-Jun ZHANG, Shui-Qing YU

“…The results showed lncRNA77.2 interference increased oxidative stress levels, reduced gene expression of antioxidant enzymes, Nrf2 and Keap1 expression levels. …”
Get full text

Application of Bispectral Technology and Deep Learning for Feature Extraction and Classification by Chuanshui Liu, Jing Yang, Xuan Zhan, Jianwen Chen

“…However, for raw signals, the unclear dominance of features, the weakness and sparsity of characteristic frequencies, and noise interference increase the difficulty of feature extraction from 1D data. …”
Get full text

An Adaptive Aggregation Scheduling Algorithm Based on the Grid Partition in Large-Scale Wireless Sensor Networks by Xiaogang Qi, Lifang Liu, Gengzhong Zheng, Mande Xie

“…Nodes with the same grid coordinates use the same channel and the adjacent grids use the different channels, so we can effectively avoid the wireless media transmission interference, increase the parallel transfer rate, and reduce the aggregation latency. …”
Get full text

A Novel Sophia-SPGD (Stochastic Parallel Gradient Descent) Optimization Method for Wavefront Correction in WFS-Less AO (Wavefront Sensorless Adaptive Optics) Systems by Peng Chen, Wenjie Yang, Yongqi Ge, Zhiguang Zhang, Xianshuo Li, Zhengqing Qi, Huizhen Yang

“…However, as the intensity of atmospheric turbulence interference increases, the fixed gain coefficient of the SPGD algorithm results in significant decreases in convergence speed and precision. …”
Get full text

Non-cooperative signal modulation recognition algorithm based on joint feature parameter extraction by Haifei SI, Xingliu HU, Zhen SHI, Shiyong LI

“…Aiming at the problem that in the current electromagnetic environment,the modulation method is complicated,the frequency-consuming equipment increases,the spectrum is congested,and the electromagnetic environment interference increases,the algorithm of OFDM signal detection and subcarrier identification in the background of non-cooperative communication were deeply studied.Using the different distribution states of OFDM signals and single carrier signals in the time domain,a joint characteristic parameter was proposed to solve the existence problem of OFDM in the received signal.For the phase shift and frequency offset problems caused by the channel transmission to the signal,by using the periodic stability the blind parameter estimation was performed to obtain the signal prior information.On the basis of the obtained signal prior information,a multi-level classification and recognition method for non-cooperative OFDM signal sub-carrier signals was proposed.Therefore,a model based on non-cooperative communication system OFDM signal detection and subcarrier modulation identification was designed,and finally modulation identification of unknown signals was completed.Simulation experiments show that in non-cooperative communication systems,OFDM signals and single-carrier signals can be accurately identified,and ideal modulation recognition effects can be achieved on empty subcarriers,QPSK,and 16QAM in the receiver OFDM signal subcarriers,overcoming the channel transmission band The problems of phase shift and frequency offset have improved the accuracy of modulation mode identification.…”
Get full text

Determination of the angular position of the signal source in distributed reception at the background of non-Gaussian noise by T.V. Vorobkalo, O.S. Gavrish, V.V. Filipov, S.S. Martynenko, P.A. Klopotovskyi

“…This means that the accuracy of the parameters determining the received signal at the background of interference increases. Based on the algorithms developed in this work, it is possible to build devices for determining the angular position of a signal source, which will be characterized by increased efficiency in complex interference situations.…”
Get full text

Assessing Human Role in Lateral Erosion and Lateral Extension of Gamasiab River in Bistoon Plain by Mahmoud Alaee Taleghani, Farshad Haseli, Majid Ahmadi Molaverdi

“…On the basis of this, the curvature coefficient of 15 meanders with human interference increases about 0.13 more than another 19 meanders. …”
Get full text

A 79 GHz SiGe Doherty Power Amplifier Suitable for Next-Generation Automotive Radar by Jan Schoepfel, Tobias T. Braun, Julia Hellwig, Holger Rucker, Nils Pohl

“…With more sensors, the probability of performance degrading interferences increases. A promising solution to the interferences is orthogonal frequency division multiplex (OFDM) radar. …”
Get full text

Proposing a revised Hanau's formula for determining lateral condylar guidance: A comparative study by Jayant N. Palaskar, Amit D. Hindocha, Prashant D. Jadhav, Pooja P. Hasabnis

“…Background: Inaccurate lateral condylar guidance (LCG) recordings lead to occlusal interferences, increasing patient discomfort and chair-side time. …”
Get full text

Blockade of TRPM7 channel activity and cell death by inhibitors of 5-lipoxygenase. by Hsiang-Chin Chen, Jia Xie, Zheng Zhang, Li-Ting Su, Lixia Yue, Loren W Runnels

“…Recent studies have shown that suppression of TRPM7 protein expression by RNA interference increases resistance to ischemia-induced neuronal cell death in vivo and in vitro, making the channel a potentially attractive pharmacological target for molecular intervention. …”
Get full text

Localization of Multiple GNSS Interference Sources Based on Target Detection in C/N₀ Distribution Maps by Qidong Chen, Rui Liu, Qiuzhen Yan, Yue Xu, Yang Liu, Xiao Huang, Ying Zhang

“…However, in increasingly prevalent complex scenarios—such as the coexistence of multiple directional interferences, increased diversity and density of GNSS interference, and the presence of multiple low-power interference sources—conventional localization methods often fail to provide reliable results, thereby limiting their applicability in real-world environments. …”
Get full text