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  1. 21261

    Five Regioisomers of Dimethyl Dodecahedrane Derivatives: A Hybrid DFT B3LYP Study by Seol Lee, YongJae Cho, Kee Hag Lee

    Published 2017-01-01
    “…From the direct dimethyl substitution of the dodecahedrane cage, we could have five C20H18(CH3)2 derivatives which were geometrically optimized without constraints. The results suggest that 1,16-dimethyl dodecahedrane derivative is the most stable, whereas the 1,2-dimethyl derivative is the most unstable; this implies that the distortion due to steric hindrance interactions would be a crucial effect on the relative energies of the dimethyl dodecahedranes. …”
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  2. 21262

    Research on Dynamic Modeling and Vibration Characterization of Integrated Bearings by Chuanxiao Zhi, Jingyu Zhai, Baogang Wen, Ning Li

    Published 2024-12-01
    “…Furthermore, the application of an appropriate axial preload effectively reduces bearing vibrations, and there exists an optimal range of rotational speeds that minimizes these vibrations.…”
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  3. 21263

    A Division Method of Determining the Early-Warning Zone on an Expressway for Automated Vehicles by Jiawen Wang, Shaobo Li, Yining Lu, Lubang Wang

    Published 2020-01-01
    “…In the case of two-lane reduction caused by traffic incidents, the capacity of the expressway is optimized when the length of early-warning zone is between 450 and 600 m, and the ratio of accelerate zone, decelerate zone, and forced zone to the length of early-warning zone is, respectively, 75%, 10%, and 15%. …”
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  4. 21264

    Two mechanisms of membrane digestion: enzymatic-transport ensemble exists for oligopeptides as well by S. T. Metelsky, V. T. Ivashkin

    Published 2011-05-01
    “…We believe, that such serial «incubation» of gastric contents at increasing рН at gastro-intestinal transit (from the stomach to the large intestine) results in well-timed diversion of two mechanisms of oligopeptide absorbtion and respectively to their optimal digestion.…”
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  5. 21265

    OVERVIEW OF SELF-CARE BEHAVIOR IN PATIENTS WITH TYPE II DIABETES MELLITUS : LITERATURE REVIEW by Khotibul Umam, Ah Yusuf, Iswatun Iswatun

    Published 2023-05-01
    “…However, most of the respondents compliance with self-care management behavior in type 2 Diabetes Mellitus (DM) patients has not been carried out optimally. Conclusions: The role of nurses is important in increasing adherence to self-care behavior in Diabetes Mellitus patients.…”
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  6. 21266

    Effects of Two-Stage Injection on Combustion and Particulate Emissions of a Direct Injection Spark-Ignition Engine Fueled with Methanol–Gasoline Blends by Miaomiao Zhang, Jianbin Cao

    Published 2025-01-01
    “…By testing four methanol blending ratios and four injection ratios, the presented study identifies that M20 fuel with an 8:2 injection ratio achieves optimal combustion performance, stability, and increased indicated mean effective pressure. …”
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  7. 21267

    The Influence of Augmented Reality on Purchase Intention in the Housing Industry by F. A. Ibrahim, W. Boying, N. S. Abdul Rahim, M. W. Mohd Shafiei, N. Z. Zainol

    Published 2023-01-01
    “…Rapid emergence of technology communication has demanded the business organization to adapt with the most optimal marketing approach to ensure long-term survival in the modern business environment. …”
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  8. 21268

    Compact Low Weight High Gain Broadband Antenna by Polarization-Rotation Technique for X-Band Radar by Amir Reza Dastkhosh, Hamidreza Dalili Oskouei, Gholamreza Khademevatan

    Published 2014-01-01
    “…To overcome these problems, low weight and compact optimized polarization-rotation monopulse cassegrain antenna is designed in this paper. …”
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  9. 21269

    Update on Primary Biliary Cirrhosis by Jenny Heathcote

    Published 2000-01-01
    “…Treatment at a dose of 13 to 15 mg/kg/day is optimal, given in separate doses or as a single dose at least 4 h from giving the oral anion exchange resin cholestyramine, which may be used to control pruritus. …”
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  10. 21270

    Decision-Making of a Dual-Channel Closed-Loop Supply Chain in the Context Government Policy: A Dynamic Game Theory by Xuemei Zhang, Qianwen Li, Guohu Qi

    Published 2020-01-01
    “…The research results show that, (1) in the four models, there exist optimal prices and reward-penalty coefficients to maximize the supply chain members’ profits and social welfare. (2) Comparing with model W, under most conditions, three government RPPs decrease the demand for new products and increase the demand for remanufactured products. …”
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  11. 21271

    Olive Fertility as Affected by Cross-Pollination and Boron by A. Spinardi, D. Bassi

    Published 2012-01-01
    “…Foliar B application enhanced in vitro pollen germination, and the optimal level was higher for pollen germination than for fruit set. …”
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  12. 21272

    Implementation of transformational leadership in increasing the organizational commitment of civil servants by Hartono Hartono, Salju Salju, Muh Yusuf Qamaruddin

    Published 2024-08-01
    “…The research results show that to achieve optimal results and maintain organizational sustainability, the role of human resource (HR) quality is key, which affects organizational performance and success. …”
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  13. 21273

    A New Production Forecasting Method of the Multifractured Horizontal Wells Based on Cluster Analysis by Mingjing Lu, Zenglin Wang

    Published 2021-01-01
    “…Second, the feature matrix is constructed by combining the weight of each factor, and the distance between the feature matrix of different production wells and the optimal feature matrix is calculated. Finally, the relationship curve between distance and production is plotted, and the production chart of the block is obtained. …”
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  14. 21274

    Hyper-redundant endoscopic manipulator position compensation under external load by Giacoppo Giuliano A., Schulze Eric, Pott Peter P.

    Published 2024-09-01
    “…The mathematical model, based on Optimized Motion Estimation Analysis, considers the joint stiffness and the influence of gravity, in addition to the cable tensions and external load. …”
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  15. 21275

    A Framework for Comprehensive Dairy Calf Health Investigations by Kristen Y. Edwards, David L. Renaud

    Published 2025-01-01
    “…Recommendations target prenatal maternal nutrition, heat stress abatement, and optimal calving management to minimize risks associated with perinatal mortality and preweaning morbidity. …”
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  16. 21276

    Synthesis of MIL-53(Fe) Metal-Organic Framework Material and Its Application as a Catalyst for Fenton-Type Oxidation of Organic Pollutants by Pham Dinh Du, Pham Ngoc Hoai

    Published 2021-01-01
    “…In DMF, the molar ratio of precursors and solvent, temperature, and reaction time had a significant effect on the crystal structure of MIL-53(Fe). Under optimal conditions, MIL-53(Fe) has high crystallinity and a large specific surface area (SBET = 88.2 m2/g). …”
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  17. 21277

    Fault Diagnosis and Prediction of Continuous Industrial Processes Based on Hidden Markov Model-Bayesian Network Hybrid Model by Jiarula Yasenjiang, Chenxing Xu, Shengpeng Zhang, Xin Zhang

    Published 2022-01-01
    “…Hidden Markov models (HMMs) have been recently used for fault detection and prediction in continuous industrial processes; however, the expected maximum (EM) algorithm in the HMM has local optimality problems and cannot accurately find the fault root cause variables in complex industrial processes with high-dimensional data and strong variable coupling. …”
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  18. 21278

    Ab initio Investigation of the Structural and Electronic Properties of Alkaline Earth Metal - TiO2 Natural Polymorphs by Jane Kathure Mbae, Zipporah Wanjiku Muthui

    Published 2022-01-01
    “…On 1–4% Mg and Ca cationic substitution, there is a slight expansion of the optimal unit cell volume and modulation of the band gap energy by raising the valence band maximum to higher energies. …”
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  19. 21279

    Nonoperative treatment efficacy prognosis in acute small bowell obstruction by S. G. Shapovalyants, S. Ye. Larichev, Z. A. Zhemukhova, N. A. Soldatova, I. A. Smirnov

    Published 2011-02-01
    “…Aim of investigation. Objective is to optimize treatment strategy for patients presenting with acute small bowell obstruction (SBO) due to adhesions. …”
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  20. 21280

    Ja, goed te deunen onze machtige (Psalm 147,1): De zoektocht naar een toonzetting van de Psalmen by A. de Keyzer

    Published 2022-06-01
    “…The composition must do these pulse moments justice, in order to provide the saying the optimal opportunity, causing the salm to be efficient in the prayer’s head and heart. …”
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