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49501
Variation Characteristics and Driving Factors of Water Level in Fuxian Lake from 1953 to 2021
Published 2023-01-01“…In recent years,the continuous decline of water level in Fuxian Lake has attracted the attention of all walks of life.In order to explore the water level change characteristics and driving mechanism of Fuxian Lake,based on the daily observation data of Fuxian lake water level station from 1953 to 2021,combined with the precipitation and evaporation data of the basin over the years,the water storage data of the lake and relevant investigations,the Kendall rank test method,water balance method and relative evaluation method are adopted for analysis.The result is:① From 1953 to 2021,the average annual water level of Fuxian Lake was 1 722.02 m;From 1950s to 2010s,the interdecadal variation characteristics of water level in Fuxian Lake are roughly as follows:Rise→Fall→Fall→Rise→Big rise→Big fall;The water level of Fuxian Lake shows an insignificant downward trend.② The low water level of Fuxian Lake occurs in May,and the high water level basically occurs in October (occasionally in September).③ The period from 2010 to 2021 is the lowest water level period in the history of Fuxian Lake.The average water level and the average water level process within the year are below the legal minimum operating water level.The assurance rate of annual,monthly and daily average water level meeting the statutory minimum operating water level is 33.3%,34.7% and 35.9% respectively.④ Since 2000,human activities have been the main factor causing the water level of Fuxian Lake to rise and fall significantly.…”
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49502
Acceptance and use of demand-responsive transport by older people in old new town: Evidence from Senboku new Town
Published 2025-01-01“…As a result, we found a significant relationship between social influence and behavior intention for both older people (ßSI-BI = 0.347) and adults (ßSI-BI = 0.445). In addition, behavior intention was significantly correlated with performance expectancy for older people (ßPE-BI = 0.233) and with trust and safety for adults (ßTS-BI = 0.369). …”
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49503
Design and Optimization of Power Harrow Soil Crushing Components for Coastal Saline–Alkali Land
Published 2025-01-01“…In China, there are approximately 36.7 million hectares of available saline–alkali land. …”
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49504
Taurine inhibits acute ammonia-induced oxidative stress, immune response, and apoptosis of large yellow croaker (Larimichthys crocea) during keep-live transport
Published 2025-03-01“…SOD and GPx activities increased from 3.47 to 13.23 (AM group) to 9.4 and 55.48 (50TAU + AM group), immunosuppression (lysozyme activity increased). …”
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49505
Association Between Sociodemographic Characteristics and Assisted Childbirth by Qualified Personnel in Madagascar
Published 2024-12-01“…Results: The prevalence of institutional childbirth services usage in Madagascar was 37.4% (35.1-39.7). The results showed that women under 20 years had an assistance rate of 36.7% (33.9-39.4), while the rate for primiparas reached 49.9% (48.5-51.3). …”
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49506
Índice predictivo de cardiopatía isquémica en personas con diabetes mellitus
Published 2022-11-01“…Resultados: El índice propuesto mostró elevada morbilidad en las categorías de riesgo alto (48,9 %) y riesgo muy alto (100 %); sus valores promedio fueron significativamente mayores en los pacientes con cardiopatía isquémica, en comparación con aquellos que no la desarrollaron (7,98 x 3,67; p= 0,000). …”
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49507
Associations of Triglyceride-Glucose Index and Its Derivatives with Hyperuricemia Risk: A Cohort Study in Chinese General Population
Published 2020-01-01“…Methods. A total of 42,387 adults who received routine health screening and were free of HUA were included for the longitudinal analyses. …”
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49508
The knowledge, attitude, and practice toward fall prevention of parturients in the obstetric inpatient wards: a comparative cross-sectional study between nurses and parturients
Published 2025-01-01“…Nurses scored lower in the attitude dimension compared to parturients (4.32 ± 1.01 vs. 4.84 ± 0.36, P < 0.001), whereas nurses scored higher than parturients in the practice dimension (3.76 ± 0.44 vs. 3.57 ± 0.48, P < 0.001).ConclusionNurses should focus on enhancing the fall practices of parturients by emphasizing key points for fall prevention and providing guidance in situations of improper behaviors (e.g., unaccompanied activities). …”
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49509
The relationship between loneliness and internalizing disorders among young adults: the mediating and moderating role of ego-resilience
Published 2025-01-01“…Understanding the mediating and moderating role of ego-resilience can inform therapeutic approaches and interventions aimed at reducing the impact of loneliness on mental health.…”
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49510
Splenectomy with Portoazygous Disconnection for Correction of Systemic Hemodynamic Disorders in Hepatic Cirrhosis Patients with Portal Hypertension: A Prospective Single-Center Coh...
Published 2020-01-01“…Child–Pugh classification was grade A in 41 (59.4%) cases, grade B in 26 (37.7%) cases, and grade C in 2 (2.9%) cases. The heart rate was significantly higher at 1 week postoperatively versus the baseline (P<0.001). …”
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49511
Lattice‐based hash‐and‐sign signatures using approximate trapdoor, revisited
Published 2022-01-01“…The implementation shows that the sizes of the hash‐and‐sign signature scheme can be reduced to 3.67 kB for an estimation of 81.67‐bit security, and 9.97 kB for an estimation of 168.81‐bit security. …”
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49512
Chitin Hydrogels Prepared at Various Lithium Chloride/N,N-Dimethylacetamide Solutions by Water Vapor-Induced Phase Inversion
Published 2020-01-01“…Chitin was chemically extracted from crab shells and then dissolved in N,N-dimethylacetamide (DMAc) solvent with lithium chloride (LiCl) at 3, 5, 7, and 10%. The concentrated chitin-DMAc/LiCl solutions were used for the preparation of chitin hydrogels by water vapor-induced phase inversion at 20°C. …”
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49513
Optimization of Structure Parameters of Airfield Jointed Concrete Pavements under Temperature Gradient and Aircraft Loads
Published 2019-01-01“…The critical thicknesses of 4 m × 4 m slab and 6 m × 6 m slab are determined as 28.2 cm and 34.7 cm, respectively, based on the most unfavorable coupling between positive and negative temperature gradients and the Boeing 737–800 aircraft load. …”
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49514
Ecuadorian University Students’ Perception and Attitude Regarding Vaccination against COVID-19
Published 2024-01-01Subjects: Get full text
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49515
The use of intraoperative mannitol during the laparoscopic nephrectomy in living kidney donor and the prevention of delayed graft function
Published 2023-07-01“…The acute rejection episodes (12.2% without mannitol versus 4.7% with mannitol) had a trend difference between the comparative groups, but it was still not significant in the bivariate analysis (p = 0.06). …”
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49516
Modified ionosphere delay fitting model with atmosphere uncertainty grids for wide-area real-time positioning
Published 2024-12-01“…Compared to the legacy ionospheric delay model, new model positioning convergence time (≤10 cm) accelerates by 37.7% and 34.2% for horizontal and vertical components, respectively. …”
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49517
Diet breadth of fish communities in Vamanapuram river, Kerala, South India
Published 2022-01-01“…The generalists like Rasbora daniconius and Puntius filamentosus have diet breadth of 3.27 and 4.15, respectively. Whereas fish species found in estuarine habitats showed diet breadth range from 1.00 to 2.82. …”
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49518
A Retrospective Aspect at the Evaluations of a University Clinical Research Ethics Committee: The Unseen Reasons Behind the Disapproved Studies
Published 2025-01-01“…Scientific reasons were reported in 19 (90.5%) of the rejected files, ethical reasons were reported in 12 (57%) and technical reasons were reported in 8 (38.1). …”
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49519
Forecasting of commercial egg production in turkey with box-jenkins and winters exponential smoothing methods
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49520
Optimization of Echo Views for Percutaneous Device Closure of Pediatric Atrial Septal Defect through the Femoral Vein Guided by Transthoracic Echocardiography without Radiation
Published 2020-01-01“…The operating time from the end of the puncture to the release of the occluder was 10.36 ± 3.57 minutes. No other incisions were needed in 60 cases. …”
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