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Magnesium extraction of ferronickel slag processed by alkali fusion and hydrochloric acid leaching
Published 2021-01-01“…Alkali fusion of the mixture of ferronickel slag and Na2CO3 at 1000°C for 60 minutes, followed by water leaching at 100°C for 60 minutes with solid to liquid percentage of 20 % was carried out to separate the silica. …”
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22
Fatigue strength of corroded bolted connection
Published 2018-01-01“…In particular, during the corrosion process specimens were repeatedly immersed for 2 minutes in the electrolyte and then removed keeping them 60 minutes long in free air at 35 �C. An atmospheric corrosion in marine-industrial environment is wellrepresented through corrosion test. …”
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23
Continuous Glucose Monitoring in Women with Normal OGTT in Pregnancy
Published 2021-01-01“…The areas under the curve of the first 60 minutes after each meal and 60 minutes before breakfast were analyzed. …”
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24
Highly Selective Synthesis of Chlorophenols under Microwave Irradiation
Published 2016-01-01“…Oxychlorination of various phenols is finished in 60 minutes with high efficiency and perfect selectivity under microwave irradiation. …”
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25
Properties enhancement of Al-Zn-Mg alloy by retrogression and re-aging heat treatment
Published 2011-01-01“…The results of charpy impact energy and electrical conductivity tests show a significantly increases in absorbed energy and electrical conductivity values, when the alloys are exposed to various retrogression temperatures (190, 200, 210°C) and times (20, 40, 60 minutes), and then re-aged at 160°C for 18 hours.…”
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26
Influence of hard cold working on microstructure and properties of annealing copper tubes
Published 2002-01-01“…The annealing was carried out at temperatures of 573, 623, 673, 723, 773, 823 and 873 K, for 60 minutes, in laboratory conditions. Investigation results show that after drawing with high cold deformation degree (96 - 99 %), the annealing leads to the changes in the continuous grain growth with increased temperature. …”
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27
Melatonin in Hypoxic-Ischemic Brain Injury in Term and Preterm Babies
Published 2019-01-01“…A very interesting thing is the difference between the half-life of melatonin in preterm neonates (15 hours) and adults (45-60 minutes). Probably, the use of synergic strategies—hypothermia coupled with melatonin treatment—may be promising in improving antioxidant action. …”
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28
Effect of pack carburizing and viscosity of quenching media on AISI 1010 steel
Published 2022-11-01“…Single Quenching is then carried out by reheating the carburizing material to a temperature of 870oC and then holding it at that temperature for 60 minutes. Quenching is done by cooling the material quickly using a cooling medium of varying viscosity. …”
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29
Rational emotive behavioral education model to reduce aggressive behavior in adolescents
Published 2024-12-01“…The experimental study with Time Series Design was conducted for 5 weeks, with one REBE intervention session per week for 40-60 minutes. The results showed a significant decrease in overall aggressive behavior scores from pre-intervention (M = 104.35) to post-intervention (M = 84.94). …”
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30
Two-Stage Solution for Meal Delivery Routing Optimization on Time-Sensitive Customer Satisfaction
Published 2022-01-01“…The comparison of the results indicates the superiority of the proposed two-stage solution with HAC and GA on customer satisfaction while ensuring the delivery of all orders within 60 minutes. The sensitivity analysis shows the impact of time-sensitive customer heterogeneity on meal delivery satisfaction. …”
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31
Impact of Ligand Structures on Precipitation Kinetics of Uranyl Nitrate Coordination Polymers with Diamide Linkers
Published 2025-01-01“…On the other hand, use of the acyclic diamides, L3 and L4, exhibited induction period for more than the first 60 minutes prior to the precipitation formation, and even after that, slower precipitation rate was observed.…”
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32
Adsorpsi Congo Red dan Remazol Red oleh Silika Pasir Pantai Panjang dengan Metode Spektroskopi
Published 2024-12-01“…The optimum adsorption condition of Congo Red substance by silica occurs at pH 2 and the contact time is 40 minutes, while the Remazol Red substance occurs at pH 3 and the contact time is 60 minutes, each adsorbent weight 75 mg and 50 mg, and the optimum temperature 30°C. …”
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33
PENGARUH VARIASI KONSENTRASI DAN LAMA PERENDAMAN ASAM LAKTAT TERHADAP KADAR GLUKOSA DAN KUALITAS TEPUNG UBI JALAR (Ipomoea batatas L)
Published 2016-12-01“…The factor of research are variation of lactic acid concentration (0%, 0.5%, 1%, and 1.5%) and variation of lactic acid soaking time (30 minutes, 60 minutes, 90 minutes).Research use titration Na-tiosulfat to collect the data of glucose contant. …”
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34
Post-fire behavior of RC columns repaired with square hollow section steel tube and RC concrete jackets
Published 2023-07-01“…As a first step, the study examined the effects of exposing the columns to fire for 60 minutes according to the ISO 834 fire standard on the column's residual load-bearing capacity by considering some decisive geometrical parameters such as the column height and its cross-sectional area. …”
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35
Rekayasa proses produksi resin alkid dari minyak nyamplung
Published 2025-01-01“…Calophyllum-based resins owned the fastest alkyd resin drying time without passing through the drying and purifying process, which was 60 minutes at 50°C…”
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36
Examining the Effectiveness of Mindfulness Based Training Program on Female Handball Players’ Psychological Skills and Coping with Stress Strategies
Published 2020-04-01“…In the study, the Mindfulness-Based Training Program was implemented once a week as group training, consisting of 8 sessions lasted 60 minutes each. Wilcoxon Signed Rank Test was used to test the significance of the scope difference. …”
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37
Investigation on the Tunable-Length Zinc Oxide Nanowire Arrays for Dye-Sensitized Solar Cells
Published 2014-01-01“…ZnO nanowire arrays grown in 600°C for 30 minutes, 60 minutes, 90 minutes, and 120 minutes had applied to the dye-sensitized solar cells. …”
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38
Process Optimization for Biosingeing of 100% Cotton Terry Towel Fabric Using Box–Behnken Design
Published 2022-01-01“…The treated fabric performance was studied at 40, 50, and 60 minutes and at temperatures of 30, 55, and 80°C. …”
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39
Quantitative Mechanical Properties of the Relaxed Biceps and Triceps Brachii Muscles in Patients with Subacute Stroke: A Reliability Study of the Myoton-3 Myometer
Published 2012-01-01“…Twelve patients with substroke (3 to 9 months poststroke) were examined in standardized testing position twice, 60 minutes apart, with the Myoton-3 myometer to measure tone, elasticity, and stiffness of relaxed bilateral biceps and triceps brachii muscles. …”
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40
Effect of Feature Selection on the Prediction of Direct Normal Irradiance
Published 2022-12-01“…The proposed models are based on historical data of meteorological parameters and solar radiation properties in a specific location of the region of Errachidia, Morocco, from January 1, 2017, to December 31, 2019, with an interval of 60 minutes. The findings demonstrated that feature selection approaches play a crucial role in forecasting of solar radiation accurately when compared with the available data.…”
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