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Effect of saponin usage on physical, mechanical and fire properties of PP based wood-plastic composites
Published 2024-12-01“…In this study, the effects of intumescent flame retardant and wood flour on the physical, mechanical and combustion properties of fire materials were investigated.Saponin (SP), ammonium polyphosphate (APP) and pentaerythritol (PER) were used as intumescent flame retardants.0-10% wood flour, 0-18% APP and 0-6% PER were used in production.SP was used at 0-2-4-6-8% ratio to determine the effect on the physical, mechanical and fire properties of the composite material.A total of 20 different combinations of composite materials were produced.The density value, tensile strength (TS), tensile modulus of elasticity (TM), elongation at break (EB), flexural strength (FS), flexural modulus (FM), impact strength (IS), horizontal burning and limit oxygen index (LOI) properties of the produced composites were determined.According to the test results, with the addition of wood flour, APP/PER and SP, there was a decrease in tensile strength and elongation at break values, while there was an increase in tensile modulus of elasticity, flexural strength, flexural modulus and impact strength values.An increase in the density of the samples was detected with the addition of fillers.Addition of APP/PER to composite materials improved their fire properties.In the horizontal combustion test, the flame did not progress and was extinguished in the APP/PER added samples.A decrease in burning rate and an increase in LOI value were detected with the increase in SP usage rate.…”
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542
The economic impact of next-generation stadiums: evidence from the Juventus Stadium using synthetic control methodology
Published 2024-12-01“…The methodology compares the post-real GDP per capita trajectory of the treated provincial economy with that of a synthetic combination of similar, but untreated, provincial economies. …”
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543
Evaluation of a Scalable Information Analytics System for Enhanced Situational Awareness in Mass Casualty Events
Published 2016-01-01“…DIORAMA-II time gain was reflected in reduction of both average triage time per patient (up to 34.3% average triage time reduction per patient) and average transport time per patient (up to 76.3% average transport time reduction per red patient and up to 66.3% average transport time reduction per yellow patient). …”
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544
Analysis of Financial and Non-Financial Performance of Marine Capture Fisheries Using Gillnet in Pulau Baai Port of Bengkulu Province
Published 2018-03-01“…The analysis showed that the income of fishermen in Baii Island was IDR 1,880,545 per trip, the B/C was 0.25, the BEP (unit) was 322 kg, and the productivity of fishing gear was 8 kg per unit, the fishermen productivity was 72 kg per person and the catching productivity was 30 kg per trip …”
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545
Mass Rapid Transit Operation and Maintenance Cost Calculation Model
Published 2020-01-01“…The cost model calculation determined that Jakarta MRT operation and maintenance costs total USD 8.44 million per kilometer per year. This result was compared to other countries’ MRT operations.…”
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546
Confronting needlestick and sharp injuries in healthcare: a decade of struggle and progress in a university teaching hospital
Published 2025-02-01“…Results During the study period, there was a mean of 464,118 patient days per year, with an average of 5,928 HCWs per year. …”
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547
The Economic Analysis of the Overlooked Recurrent Low Back Pain: Three Years Retrospective Observational Study
Published 2025-01-01“…Notably, males had a higher cost per visit in inpatient admissions, while females had a significantly higher cost per visit in physiotherapy services for both LBP and recurrent LBP. …”
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548
Optimised extraction of antioxidant components from Calophyllum inophyllum L. seeds using response surface methodology
Published 2024-07-01“…The lotion produced from the C. inophyllum seed extract contained high antioxidant activity with a 50 per cent inhibition concentration of 4.621 part per million; the toxicity text showed it was safe to be used (50 per cent lethal concentration of 789 grams per millilitre).CONCLUSION: The results showed the effectiveness of this approach in determining the optimal conditions to maximise antioxidant content. …”
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549
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550
Effects of music training on executive functions in preschool children aged 3–6 years: systematic review and meta-analysis
Published 2025-01-01“…Significant improvements were seen for working memory following music training having a duration of ≥12 weeks (SMD = 0.42, 95% CI: 0.18–0.65), occurring <3 times per week (SMD = 0.49, 95% CI: 0.06–0.93), occurring ≥3 times per week (SMD = 0.28, 95% CI:0.1–0.47), and lasting 20–30 min per session (SMD = 0.39, 95% CI: 0.16–0.54). …”
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551
“Beyond the Finish Line” the Epidemiology of Injury and Illness in Professional Cycling: Insights from a Year-Long Prospective Study
Published 2025-01-01“…<b>Results:</b> Fifty-five injury events were logged, with 1.15 (±0.359) locations injured per incidence and 1.57 (±1.06) injury types per incident. …”
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552
Variability and correlations of economically valuable traits in cowpea from the VIR collection in the environments of Astrakhan provincer
Published 2019-06-01“…Positive and negative correlations were identified between the following characters: interphase periods (flowering, industrial ripeness and seed maturation), shape of the shrub, lengths of the stem and to the first pod, length and weight of the pod, number of seeds per pod, presence of a parchment layer and fiber in pod valves, pod yield per plant, number of pods and peduncles, seed weight per plant, and weight of 1000 seeds.Results and conclusion. …”
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553
Integrating hepatitis B care and treatment with existing HIV services is possible: cost of integrated HIV and hepatitis B treatment in a low-resource setting: a cross-sectional hos...
Published 2022-07-01“…The cost per HBV patient was US$163.59 in Arua and US$145.76 in Koboko while the cost per HIV patient was US$176.52 in Arua and US$173.23 in Koboko. …”
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554
Microenvironment-Centred Dynamics in Aggressive B-Cell Lymphomas
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555
The changing burden of gout in adults aged 70 and above based on the global burden of disease 2019
Published 2025-02-01“…In 2019, the prevalence rates among individuals aged 70–74, 75–79, 80–84, and 85 and above were 3,121.31 per 100,000, 3,437.17 per 100,000, 3,592.38 per 100,000, and 3,726.91 per 100,000, respectively. …”
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556
The design of experiments for the transcriptome studies by high-throughput sequencing methods
Published 2016-05-01“…The discovery of differentially expressed genes, as well as the identification of splicing sites in the mRNA could be enhanced by increasing the number of biological samples analyzed per each experimental group. The minimal number of biological replicates per experimental group is equal to 2. …”
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557
Sternal-Wound Infections following Coronary Artery Bypass Graft: Could Implementing Value-Based Purchasing be Beneficial?
Published 2020-08-01“…A feasible cost of intervention per patient for an intervention providing a 20% reduction in the SWI rate was calculated. …”
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558
Genetic insights into the risk of hip osteoarthritis on stroke: A single-variable and multivariable Mendelian randomization.
Published 2025-01-01“…However, the effects on any stroke, any ischemic stroke, and cardioembolic stroke remained significant after adjustments for hypertension, alcoholic drinks per week, cigarettes per day, body mass index, and rheumatoid arthritis.…”
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559
Burnout Syndrome among Healthcare Workers in Lithuania as a Former Soviet Country
Published 2024-03-01“…A high number of patients per day, a large number of work hours per week, and a younger age were significantly linked with more severe BOS. …”
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560
Determining the Performance of Apis Mellifera Bandasii Populations under Different Agro-Ecologies of Central Ethiopia
Published 2022-01-01“…The average brood areas were determined to be 6114.13 ± 500.36, 3298.30 ± 365.92, and 2521.23 ± 244.67 cm2 per colony; the average nectar areas were found to be 3399.46 ± 738.88, 1238.78 ± 228.96, and 1883.09 ± 232.57 cm2 per colony; the average number of queen cells was determined to be 0.62 ± 0.30, 1.20 ± 0.39, and 2.19 ± 0.49 per colony; the average percent of pin-killed broods removed was determined to be 93.78 ± 1.74, 96.42 ± 1.86, and 80.09 ± 7.86 per colony; the average percent of colonies absconded was determined to be 36, 54, and 46 per site at Holeta, Gedo, and Bako, respectively. …”
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