Results 71 to 80 of about 520,343 (350)
Improvement of Bit Error Rate (BER) in Telemetry Radio Link of Satellite LEO Using MIMO Technique [PDF]
فصلنامه علوم و فناوری فضایی, 2012 After setteling the LEO satellite in the given circuit, the ground station needs to communicate with it for the received of information and control of its subsystems.
Shahrokh Marzban +2 more
doaj
IEEE Access, 2021 Road coverage will be a key issue for the success of connected car applications. In this work, a comprehensive analysis of radio signal strength fluctuations on roads in a Long Term Evolution (LTE) system is presented.
Matias Toril +4 more
doaj +1 more source
On The Capacity of Low-Rank Dyadic Fading Channels in the Low-SNR Regime [PDF]
arXiv, 2023 We characterize the capacity of a low-rank wireless channel with varying fading severity at low signal-to-noise ratios (SNRs). The channel rank deficiency is achieved by incorporating pinhole condition. The capacity degradation with fading severity at high SNRs is well known: the probability of deep fades increases significantly with higher fading ...
arxiv
Molecular Oncology, EarlyView.We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić +31 more
wiley +1 more source
Molecular Oncology, EarlyView.The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu +3 more
wiley +1 more source
On the Separability of Ergodic Fading MIMO Channels: A Lattice Coding Approach [PDF]
, 2018 This paper addresses point-to-point communication over block-fading channels with independent fading blocks. When both channel state information at the transmitter (CSIT) and receiver (CSIR) are available, most achievable schemes use separable coding, i.e., coding independently and in parallel over different fading states.
arxiv +1 more source
Intergranular Cracking as a Major Cause of Long-Term Capacity Fading of Layered Cathodes.
Nano letters (Print), 2017 Capacity fading has limited commercial layered Li-ion battery electrodes to
Hao Liu +7 more
semanticscholar +1 more source
On the Secrecy Capacity of Fading Channels [PDF]
2007 IEEE International Symposium on Information Theory, 2006 We consider the secure transmission of information over an ergodic fading channel in the presence of an eavesdropper. Our eavesdropper can be viewed as the wireless counterpart of Wyner's wiretapper. The secrecy capacity of such a system is characterized
Praveen Kumar Gopala +2 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.MiR‐99a‐5p/miR‐100‐5p (functionally identical) and miR‐125b‐5p microRNAs are downregulated in malignant germ cell tumors (GCTs). Combination replenishment of these microRNAs using mimics resulted in growth inhibition in representative cell lines, with consequent downregulation of target genes involved in cell cycle (confirmed by flow cytometry) and ...
Marta Ferraresso +12 more
wiley +1 more source
Application of pMOS dosimeters in low-field mode for radiation dose measurements which could be used in radiotherapy [PDF]
Nuclear Technology and Radiation Protection, 2016 The pMOS dosimeters sensitivity (Tyndall National Institute, Cork, Ireland) to gamma and X-ray irradiation and 2000 h fading at room temperature is presented.
Pejović Svetlana M. +2 more
doaj +1 more source