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Energy efficiency optimization under joint transmittion power and channel allocation for cellular network
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Influence of fertilizer rates, planting density and light transmittance on yield and quality of P. cyrtonema
Published 2024-12-01“…The optimal planting density was found to be 25 cm × 40 cm, and the ideal light transmittance range was 45.7%–68.4%. These findings provide strategic solutions for enhancing the productivity of P. cyrtonema and developing sustainable cultivation techniques, helping to reduce the supply-demand gap for this medicinal plant.…”
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A new epidemic model of sexually transmittable diseases: a fractional numerical approach
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Alpha Transmitter Signals Observed by the Van Allen Probes: Ducted Versus Nonducted Propagation
Published 2022-06-01Subjects: “…Alpha transmitters…”
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Long‐Term Variations of Energetic Electrons Scattered by Signals From the North West Cape Transmitter
Published 2024-03-01“…The enhancement of quasi‐trapped electron fluxes induced by NWC transmitter signals is more obvious at L = 1.8 than L = 1.6 due to higher trapped flux levels and strong pitch angle diffusion induced by transmitter signals.…”
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Development of Instrument Transmitter Protecting Device against High-Temperature Condition during Severe Accidents
Published 2014-01-01“…In view of this fact, our study focused on designing an instrument transmitter protecting device that can eliminate the high-temperature effect on transmitters to maintain their functional integrity. …”
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Determination of distance away and depth of transmitters relative to a vertical acoustic telemetry array in the open ocean
Published 2025-01-01“…This new ‘vertical acoustic array’ (VAR) allows for the calculation of a transmitter’s distance from the array and depth with average error around these metrics ranging from 16.2 to 54.8 m (distance error) and 8.6 to 61.5 m (depth error) within the tested range (~ 500 m radius around the array, ~ 300 m deep). …”
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The Effects of Dilute Sulfuric Acid on Sheet Resistance and Transmittance in Poly(3,4-thylenedioxythiophene): Poly(styrenesulfonate) Films
Published 2013-01-01“…After doped H2SO4, the sheet resistance of H2SO4-doped PEDOT: PSS film is improved nearly 36%; the surface roughness is reduced from 1.268 nm to 0.822 nm and the transmittance is up to 91.9% in the visible wavelength range from 400 to 700 nm.…”
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Measurements and Modeling of the Responses of VLF Transmitter Signals to X‐Class Solar Flares at the Great Wall Station in Antarctica
Published 2023-04-01Subjects: Get full text
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Integrated estimation of parameters of radio transmitter power amplifier with automatic mode adjustment by two-frequency test signal
Published 2021-04-01“…Comparative estimation of energy parameters of power amplifiers of single-band radio transmitters using automatic mode adjustment using a deterministic two-frequency test signal instead of a random single-band signal modulated by speech is investigated in the work. …”
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PLANNING AND DESIGNING STANDARD OF RURAL ROAD CONSTRUCTION - AN EXPLORATORY STUDY: A CASE OF LUSAKA PROVINCE IN ZAMBIA
Published 2021-07-01Subjects: Get full text
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Polarization-independent isotropic metasurface with high refractive index, low reflectance, and high transmittance in the 0.3-THz band
Published 2023-05-01“…Here, we demonstrate an isotropic metasurface with polarization-independent material properties with the extremely high refractive index of 14.0 + j0.49, low reflectance of 1.0 %, and high transmittance of 86.9 % at 0.31 THz. Measurements by terahertz time-domain spectroscopy (THz-TDS) verify that the fabricated metasurface with a high refractive index, low reflectance, and high transmittance works for terahertz waves with any polarization direction and results in the unprecedented material characteristics with polarization independence. …”
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Intracellular Ca2+ Stores and Ca2+ Influx Are Both Required for BDNF to Rapidly Increase Quantal Vesicular Transmitter Release
Published 2012-01-01“…One potential mechanism to initiate BDNF actions is through its modulation of quantal presynaptic transmitter release. In response to local BDNF application to CA1 pyramidal neurons, the frequency of miniature excitatory postsynaptic currents (mEPSC) increased significantly within 30 seconds; mEPSC amplitude and kinetics were unchanged. …”
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To what extent do sea-ice algae affect the modelled transmittance of photosynthetically active radiation (PAR) to the ice-ocean interface?
Published 2024-01-01“…Small column-integrated concentrations of chl-a (~<10 mg chl-a m−2) have a negligible effect on the value of PAR transmittance, and large column-integrated concentrations of chl-a (~>10 mg chl-a m−2) can significantly reduce the value of PAR transmittance. …”
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Large-Scale MIMO Transmitters for CR-NOMA in Fixed Physical Space: The Effect of Realistic System Impairments Using Stochastic Geometry
Published 2024-01-01“…Moreover, studies on CR-NOMA with large antenna transmitters (LATs) using CBSM and GBSM have attracted little attention in academia. …”
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Two-channel electric liquid helium level meter
Published 2019-10-01Subjects: “…transmitter…”
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