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4161
How can the natural background and ecological & environment promote the green and sustainable development of Chinese tourist attractions?
Published 2024-12-01“…The proportion of altitude and nature reserve area to the area under the jurisdiction, as well as the total investment in environmental pollution control, have a significant impact on eco-efficiency; The interaction between temperature, precipitation, and normalized difference vegetation index (NDVI), and the proportion of nature reserves in the jurisdiction and the total investment in environmental pollution control, is significantly enhanced, indirectly affecting the eco-efficiency of Chinese tourist attractions. …”
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4162
Efficacy of a Soft Wearable Robot for Hip Assistance in Chronic Stroke Patients: A Randomized Crossover Trial
Published 2025-01-01“…Nineteen patients with chronic stroke participated, showing substantial enhancements in gait performance, energy efficiency, and joint kinematics following SWR activation. …”
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4163
Placental transfer of SARS-CoV-2 antibodies in mother-neonate pairs: a prospective nested cohort study
Published 2025-07-01Get full text
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4164
Water supply conditions determine typical plantation water use strategies in Northern China
Published 2025-06-01“…The plantations in the mountainous area exhibited significantly higher leaf-level water use efficiency (WUEi) during the drier year (p < 0.05), while no significant difference was observed between 2021 and 2022 in the plain area. …”
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4165
Sample sizes for non-inferiority studies based on the difference between two proportions: a unified approach for difference, ratio and odds ratio models
Published 2020-06-01“…Background: It is never easy to make sample size calculation for two-arm, non-inferiority studies with a primary proportion outcome not only because the different parameterisations involved in the difference, ratio, and odds ratio models lead to different non-inferiority margins and different sample size results, but also because of the different efficiency of the respective sample size formulae. …”
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4166
High Order Compact Explicit Difference Schemes and Stability Analysis for Two-dimensional Wave Equations
Published 2024-06-01“…In this paper, a high-order compact explicit finite difference scheme is proposed to numerically solve two-dimensional wave equations with initial boundary value problems. …”
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4167
Contrasting Life-Form Influences Guam <i>Ficus</i> Foliar Nutrient Dynamics
Published 2024-10-01“…These Guam results conformed to global trends indicating that seasonally deciduous plants are more acquisitive and exhibit greater nutrient resorption efficiency. The differences in how these two native trees influence the community food web and nutrient cycling lies mostly in the volume and synchronicity of pulsed <i>F. prolixa</i> litter inputs, and not in differences in litter quality. …”
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4168
Co-simulation model combining dynamic control and FEM for evaluation of PMSM drive cycle performance
Published 2025-09-01“…With switching, the overall drive cycle efficiency differs by almost half a percent compared to a current source. …”
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4169
Uptake, Translocation, and Yield Assessment of Ca, K, S, and Fe in Three Potato (<i>Solanum tuberosum</i> L.) Cultivars (Agria, Désirée, and Red Lady) Grown Under Varying Soil Type...
Published 2025-04-01“…Mobilization efficiency was also evaluated and followed a specific pattern across all cultivars and soil types: K > S > Fe > Ca, reflecting the mineral translocation efficiency of these mineral elements within plant tissues to tuber. …”
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4170
RETRACTED: Surface Hydrophilic Modification for Chip of Centrifugal Microfluidic Immunoassay System
Published 2022-05-01“…Secondly, the hydrophilic effects of different reagents and concentrations were explored by contact angle test, the influence of different modification methods on liquid transfer efficiency was characterized by residual liquid calculation in the chamber. …”
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4171
Methodological Bases of Development of Branch Financial Strategy
Published 2018-04-01“…Financial strategies developed in accordance with the suggested mechanism have the high potential of efficient implementation.…”
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4172
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4173
PUBLIC-PRIVATE PARTNERSHIP - ONE OF THE WAYS TO ENHANCE THE EFFECTIVENESS OF AIR NAVIGATION SERVICES
Published 2016-11-01Get full text
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4174
Competitiveness of Solar and Wind Power Plants in the Countries of the Commonwealth of Independent States
Published 2020-08-01“…The economic efficiency of joint use of solar and wind energy in the CIS countries, primarily in Russia (with the exception of the northern regions) and the countries of Central Asia, is shown.…”
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4175
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4176
Performance analysis of relay selection strategy with selective decode-and-forward protocol based on threshold decision
Published 2016-01-01“…Cooperative transmission can effectively overcome performance degradation caused by channel fading and thus improve diversity effect.In order to improve the spectral efficiency of all-time cooperative,relay selection strategy with selective decode-and-forward protocol based on threshold decision was mainly investigated.The performance was also analysed and the approximate expression of the outage probability and the spectrum efficiency with high signal-to-noise(SNR)were derived.Simulation results show that under low-SNR and few relays circulations,the outage probability under different thresholds are very close.If the collaboration threshold increases by 0.09,the spectral efficiency improves by 0.12.Under high-SNR and many relays circulations,the spectral efficiency under different thresholds are similar.When the system outage probability is 10<sup>-2</sup>,the collaboration threshold decreases by 0.9 and 1.1 dB SNR gain can be obtained.…”
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4177
Recent advances in applications of merocyanine dye as sensitizers in solar cells
Published 2025-04-01“…New developments in this rapidly expanding area are continuously appearing in literature based on dye as a sensitizer for the new type of solar cells with improved efficiency. Therefore, the current review is focused on a different aspect of solar cells and studies to evaluate their efficiencies in harvesting solar energy. …”
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4178
Effect of Timing of N Fertilizer and PGR on N Uptake and Utilization in Wheat
Published 2000-03-01“…S<sub>3307</sub> reduced N accumulation by inhibiting dry matter production, while GA3 increased N accumulation and modified the inhibiting action of S3307. Differences also existed in terms of Nitrogen utilization efficiency (NUE) and Nitrogen efficiency ratio (NER) between cultivars and among PGR treatments. …”
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4179
qBiCo: a method to assess global DNA conversion performance in epigenetics via single-copy genes and repetitive elements
Published 2025-01-01“…Aiming to scale-up and move towards implementation, we successfully transferred and validated our novel method in six different qPCR platforms from different major manufacturers. …”
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4180
PENINGKATAN EFISIENSI DAN STABILITAS DYE SENSITIZED SOLAR CELL (DSSC) ORGANIK DENGAN ELEKTROLIT POLYETHYLENE GLYCOL
Published 2024-12-01“…Stability testing is carried out by repeated efficiency tests every 5 days after the first efficiency test and is carried out until the third test. …”
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