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581
Characterization of the bioaccumulation and toxicity of copper pyrithione, an antifouling compound, on juveniles of rainbow trout
Published 2024-01-01“…A 24-hour acute exposure was performed with nominal concentrations of 50 and 100 µg/L Cu from either CuSO4 or CuPT (labelled CuSO4_50, CuSO4_100, CuPT_50 and CuPT_100, respectively). …”
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582
Preparation of Biodiesel through Transesterification of Animal Oil and AlcoholUnder the Catalysis of SO42- / TiO2
Published 2009-01-01“…Optimum condition to obtain biodiesel was studied through orthogonal experiment, and it is listed as follow: mass ratio of ethanol to oil is 1.5:1.0, dosage of catalyst is 30 g SO42- / TiO2versus per 100 g animal oil, and reaction time is 8.0 h when reaction temperature is controlled as 80°C. …”
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583
IMPACT OF FISH WASTE PROTEIN ENZYMETIC HYDROLYSATE ON GROWTH OF SOME OF Lactobacillus sp. AND Bifidobacterium sp.
Published 2025-01-01“…They were hydrolysed by pepsin enzyme lyophilized powder ≥ 2500 units/mg conc.1.5gm/100gm protein concentrates for (30, 60, 90, and 120) minutes. …”
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584
Machine learning photodynamics decode multiple singlet fission channels in pentacene crystal
Published 2025-01-01“…Abstract Crystalline pentacene is a model solid-state light-harvesting material because its quantum efficiencies exceed 100% via ultrafast singlet fission. The singlet fission mechanism in pentacene crystals is disputed due to insufficient electronic information in time-resolved experiments and intractable quantum mechanical calculations for simulating realistic crystal dynamics. …”
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585
Factors influencing food security among fishermen households in West Java
Published 2025-01-01“…Methods: This study employs a cross-sectional study consisting of 100 fisherman households selected using random sampling techniques. …”
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586
Determination of coupled sway, roll, and yaw motions of a floating body in regular waves
Published 2004-01-01“…All three motions show harmonic behavior and attain dynamic equilibrium for time t>100 seconds. The mathematical approach presented here will be useful to determine seaworthiness characteristics of any vessel when wave amplitudes are small and also to validate complex numerical models.…”
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587
Proposal for a Sustainable Model for Integrating Robotic Process Automation and Machine Learning in Failure Prediction and Operational Efficiency in Predictive Maintenance
Published 2025-01-01“…The intervention integrated RPA and ML to improve failure prediction accuracy and optimize maintenance operations. Results showed a 100% increase in mean time between failures (MTBF), a 67% reduction in mean time to repair (MTTR), a 37.5% decrease in maintenance costs, and a 71.4% reduction in unplanned downtime costs. …”
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588
EVALUATION OF ORGANIC MATTER REMOVAL EFFICIENCY FROM PIGGERY WASTEWATER TREATMENT BY THE UPFLOW SLUDGE BLANKET FILTRATION (USBF) SYSTEM
Published 2017-09-01“…In this study, the removal of pollutants from piggery wastewater was evaluated in the USBF reactor at hydraulic retention time (HRT) of 6-15 hours and solid retention time (SRT) of 20 days. …”
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589
Removal of Sulfur Dioxide from Flue Gas Using the Sludge Sodium Humate
Published 2013-01-01“…Experiments were conducted to examine the effect of various operating parameters, like the inlet SO2 concentration or temperature or O2, on the SO2 absorption efficiency and desulfurization time in a lab-scale bubbling reactor. The sludge sodium humate in the supernatant after alkaline sludge treatment shows great performance in SO2 absorption, and such efficiency can be maintained above 98% with 100 mL of this absorption solution at 298 K (flue gas rate of 0.12 m3/h). …”
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590
Solar Modulation of AMS-02 Daily Proton and Helium Fluxes with Modified Force-field Approximation Models
Published 2025-01-01“…Recently, the cosmic-ray experiment AMS-02 published daily fluxes of proton and helium for the period from 2011 May 20 to 2019 October 29 in the rigidity interval from about 1 to 100 GV, exhibiting fine time structures that correlate with solar wind properties on a daily basis. …”
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591
Development of an autonomous chess robot system using computer vision and deep learning
Published 2025-03-01“…Results indicate that the computation time for a chess move is approximately 2 s per chess position, while the average time for the robot to execute a chess piece movement is from 20 to 90 s for one position, depending on the type of chess move. …”
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592
Radical Prostatectomy: An Option for High-Risk Prostate Cancer
Published 2012-01-01“…Cancer-specific survival was 100% for five years and 83% for 10 years. Corresponding biochemical recurrence-free survival was low (52% and 11%, resp.). …”
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593
The combination of demulsification-flotation processes for separating dissolved oil in gum-rosin industry wastewater
Published 2025-01-01“…The variables used in the research include demulsifier dosage (2%, 4%, 6%, and 10% volume), stirring velocity (100 rpm, 120 rpm, and 130 rpm), and flotation time (10, 15, and 20 minutes). …”
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594
Rapid Analytical Method to Characterize the Freshness of Olive Oils Using Fluorescence Spectroscopy and Chemometric Algorithms
Published 2020-01-01“…The validation of these classification models by external samples shows a high capacity of classification of the samples in their class with an accuracy of 100%. This study demonstrated the feasibility of the fluorescence spectroscopy fingerprint (routine technique) for the classification of olive oils according to their freshness and storage time.…”
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595
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596
Modelling Lake Ice Phenology with an Examination of Satellite-Detected Subgrid Cell Variability
Published 2012-01-01“…The simulations were found to be within the satellite-detected subgrid cell variability: 62% of the time for ice-off and 80% of the time for ice-on. …”
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597
Effects of accessibility and adequacy of technical vocational education and training equipment on acquisition of employable skills in Uganda. A case of Uganda Technical College - E...
Published 2024“…Findings on adequacy show that 77% of the learners are availed of equipment not relevant to their program and spend little time practicing on the equipment. In conclusion, TVET equipment was inadequate with limited time spent on practicum, and recommended that Government institutions should undergo into memorandum of understanding with the industry to enable learners to adequately access practice experience on modern equipment relevant to their training.…”
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598
Hispanic Patients Undergoing Spinal Fusion for Neuromuscular Scoliosis Sustain Health Inequalities
Published 2025-01-01“…Hispanic patients undergoing spinal fusion with instrumentation had longer lengths of stay (LOS) (10.0 vs. 7.6 days, p<0.001), longer periods from admission to surgery (wait time) (1.6 vs. 1.0 days, p=0.046), and longer recovery times (8.5 vs. 6.7 days, p<0.001). …”
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599
Prediction of the Risk of Laparoscopy-Assisted Gastrectomy by Comparing Visceral Fat Area and Body Mass Index
Published 2018-01-01“…The patients were divided into two groups according to BMI (≤25 kg/m2: BMI-L group; >25 kg/m2: BMI-H group) and VFA (≤100 cm2: VFA-L group; >100 cm2: VFA-H group). Clinical outcomes were compared between the BMI and VFA subgroups. …”
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600
Video Laryngoscopy for Endotracheal Intubation: A Consideration for Manual In-Line Stabilization Without Cervical Collar Versus Full Immobilization
Published 2025-01-01“…The success rate of VL intubation showed no difference between the full immobilization group and the MILS without a cervical hard collar group (28 [100%] vs 28 [100%]; 24 [85.71%] vs 27 [96.43%] on first attempt; 4 [14.29%] vs 1 [3.57%] on second attempt; p-value 0.352). …”
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