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1981
ALMA Observations of Peculiar Embedded Icy Objects
Published 2025-01-01“…We report the results of molecular line observations with the Atacama Large Millimeter/submillimeter Array (ALMA) toward two peculiar icy objects, which were discovered serendipitously by infrared spectroscopic survey of the Galactic plane with the AKARI satellite. …”
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1982
Investigation of the Effects of Curcumin on Serum Cytokines in Obese Individuals: A Randomized Controlled Trial
Published 2014-01-01“…Serum levels of IL-1α, IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, VEGF, IFNγ, EGF, MCP-1, and TNFα were measured using a multiplex Biochip Array Technology based method. Results. Mean serum IL-1β (P=0.042), IL-4 (P=0.008), and VEGF (P=0.01) were found to be significantly reduced by curcumin therapy. …”
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1983
Spatial Characterization of GNSS Multipath Channels
Published 2012-01-01“…There is a growing interest in detecting and processing Global Navigation Satellite System (GNSS) signals in indoors and urban canyons by handheld devices. …”
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1984
Clustered Regularly Interspaced Short Palindromic Repeats Are emm Type-Specific in Highly Prevalent Group A Streptococci.
Published 2015-01-01“…The CRISPR type was defined by the spacer content of each CRISPR array. All strains had at least one cas cassette or CRISPR array. …”
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1985
Antibacterial activities of titanium dioxide (TiO2) nanotube with planar titanium silver (TiAg) to prevent orthopedic implant infection
Published 2024-02-01“…Methods Titanium dioxide (TiO2) nanotube array with planar TiAg was prepared, and their antibacterial rates were tested. 400 patients hospitalized in the Department of Orthopedics of Wuhan Fourth Hospital from May 2019 to May 2020 were selected as controls (before QoC evaluation system of orthopedics), and 400 patients hospitalized from June 2020 to June 2021 were selected as observation group (after QoC evaluation system of orthopedics). …”
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1986
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1987
Q-Wall, a Novel Quartz-Cherenkov Calorimeter Concept
Published 2025-01-01“…The prototype consisted of three photodetector setups: multianode PMTs directly coupled to ultraviolet-transmitting (UVT) plexiglass in a 2 x 2 and 3 x 3 configuration, an 8 x 8 array of SiPMs coupled to a 5 x 5 array of borosilicate glass cubes, and a 3 x 3 array of SiPMs connected to a 3 x 3 array of borosilicate glass cubes. …”
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1988
A Spectroscopic and Interferometric Study of W Serpentis Stars. I. Circumbinary Outflow in the Interacting Binary W Serpentis
Published 2024-01-01“…W Serpentis is an eclipsing binary system and the prototype of the Serpentid class of variable stars. …”
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1989
Encrypting Images Using the Sum of Functions of a Real Variable
Published 2025-01-01“…The cipher for each character is represented as a one-dimensional array of real numbers. The elements of the array are generated by summing selected key functions, where the amplitudes are chosen randomly. …”
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1990
Screening of cytokines in blood serum and lacrimal liquid in wet and atrophic forms of age-related macular degeneration
Published 2022-03-01“…Our purpose was to study an array of 45 cytokines, in blood serum (BS) and lacrimal liquid (LL) of the patients with wet and atrophic AMD.The study included 70 people (85 eyes) with stage 3-4 AMD according to AREDS. …”
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1991
Design and Analysis of Sowing Depth Detection and Control Device for Multi-Row Wheat Seeders Adapted to Different Terrain Variations
Published 2025-01-01“…The device integrates a laser sensor and an array sensor for terrain and sowing depth detection. …”
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1992
Paleo-Hydrothermal Predecessor to Perennial Spring Activity in Thick Permafrost in the Canadian High Arctic, and Its Relation to Deep Salt Structures: Expedition Fiord, Axel Heiber...
Published 2019-01-01“…The sulfur isotope (δ34SVCDT) composition of Fe-sulfides at the perennial springs is +19.2‰, similar to the δ34SVCDT of Carboniferous-age sulfate of the diapirs and consistent with low-temperature microbial reduction of finite (closed-system) sulfate. The δ34SVCDT values of Fe-sulfides in the vein array range from -2.7‰ to +16.4‰, possibly reflecting higher formation temperatures involving reduction of sulfate by organics. …”
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1993
Spatial heuristics and random spatial exploration: children, adults, and the machine coloring-in places in the grid game
Published 2025-08-01“…Neighboring places could visually merge into pathways or areas.ResultsChildren explored the array somewhat less than adults, but both explored it less than the machine, which randomly colored in places across the entire array. …”
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1994
Intelligent Development of Tourism Resources Based on Internet of Things and 5G Technology
Published 2022-01-01“…Meanwhile, this paper analyzes the basic knowledge of array signal DOA estimation to get the definition of narrowband signal. …”
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1995
Ultrasonic Transmit Beam Steering Using Slitted Transducer Design
Published 2025-01-01“…However, existing microelectromechanical systems (MEMS) transducer arrays suffer from limitations due to the non-uniform stress distribution of the thin-film layers, which changes the resonant frequency of devices. …”
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1996
Regional Photovoltaic Consumption Control Strategy Based on Non-MPPT Algorithm
Published 2019-11-01“…This paper proposes a Non-MPPT algorithm suitable for regional rooftop photovoltaic power generation system to solve the problem of excess capacity of PV power generation system, based on the environmental adaptive algorithm of two-stage photovoltaic power generation system and the distributed structure of photovoltaic array. …”
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1997
Fast Estimation Method of Space-Time Two-Dimensional Positioning Parameters Based on Hadamard Product
Published 2018-01-01“…The estimation speed of positioning parameters determines the effectiveness of the positioning system. The time of arrival (TOA) and direction of arrival (DOA) parameters can be estimated by the space-time two-dimensional multiple signal classification (2D-MUSIC) algorithm for array antenna. …”
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1998
Cooper-Pair Splitters as Circuit Elements for Realizing Topological Superconductors
Published 2025-07-01“…Advances in materials and fabrication of superconducting devices allows the exploration of novel quantum effects in synthetic superconducting systems beyond conventional Josephson-junction arrays. …”
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1999
Research on low-complexity XL-MIMO wireless transmission design
Published 2023-08-01“…Extra-large scale MIMO (XL-MIMO) can meet the requirement of high spectral efficiency in 6G communication, but also faces the challenge caused by the increase in computational complexity.It is found that the unique spatial non-stationary characteristics of XL-MIMO channel brings new possibilities for low-complexity wireless transmission design.Firstly, starting from the near-field propagation effect, the research results of XL-MIMO channel characteristics analysis and channel modeling were combed, and the causes of spatial non-stationarity were deeply discussed.Furthermore, the concept of array visibility region (VR) in XL-MIMO was introduced, and the low-complexity wireless transmission design combined with VR information was discussed.Then, from the perspective of sub-array partition and distributed signal processing, the implementation of XL-MIMO low-complexity system architecture was introduced, and the corresponding design schemes were summarized.Finally, the future research direction was prospected.…”
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Article -
2000
Research on low-complexity XL-MIMO wireless transmission design
Published 2023-08-01“…Extra-large scale MIMO (XL-MIMO) can meet the requirement of high spectral efficiency in 6G communication, but also faces the challenge caused by the increase in computational complexity.It is found that the unique spatial non-stationary characteristics of XL-MIMO channel brings new possibilities for low-complexity wireless transmission design.Firstly, starting from the near-field propagation effect, the research results of XL-MIMO channel characteristics analysis and channel modeling were combed, and the causes of spatial non-stationarity were deeply discussed.Furthermore, the concept of array visibility region (VR) in XL-MIMO was introduced, and the low-complexity wireless transmission design combined with VR information was discussed.Then, from the perspective of sub-array partition and distributed signal processing, the implementation of XL-MIMO low-complexity system architecture was introduced, and the corresponding design schemes were summarized.Finally, the future research direction was prospected.…”
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