Showing 801 - 820 results of 6,740 for search '30 Under 30', query time: 0.08s Refine Results
  1. 801

    Experimental Study on Type I Fracture Toughness and Compressive Strength of Compacted Clay by LIU Hui, JIN Songyang, ZHANG Haoyu

    Published 2020-01-01
    “…The results show that:In the three-point bending test, the prefabricated crack length of the compacted clay needs tobe controlled at 15 to 30 mm to truly reflect the type I fracture toughness of the soil; Thetype I fracture toughness and unconfined compressive strength of the compacted clay both increasefirst and then decrease with the increase of the water content, so the compacted soil can maximizeits compression and fracture resistance when it is constructed at the optimal moisture content;Under different water content conditions, the type I fracture toughness and unconfined compressivestrength of compacted soil have a good linear correlation.…”
    Get full text
    Article
  2. 802

    Synthesis and Characterization of CeO2-SiO2 Nanoparticles by Microwave-Assisted Irradiation Method for Photocatalytic Oxidation of Methylene Blue Dye by R. M. Mohamed, E. S. Aazam

    Published 2012-01-01
    “…The transmission electron microscopy (TEM) images revealed that the particle size of CeO2-SiO2 nanoparticles, which were prepared by microwave method for 30 min irradiation times, was around 8 nm. The photocatalytic activities were evaluated by the decomposition of methylene blue dye under UV light irradiations. …”
    Get full text
    Article
  3. 803

    Computer-Controlled Local Anesthesia Complication: Surgical Retrieval of a Broken Dental Needle in Noncooperative Autistic Paediatric Patient by Damian Chybicki, Małgorzata Lipczyńska-Lewandowska, Gaja Torbicka, Anna Janas-Naze

    Published 2020-01-01
    “…The article describes an unusual case of retrieval of 8 mm fragment of a broken 30-gauge 21 mm dental needle in a 6 y.o. noncooperative autistic male patient. …”
    Get full text
    Article
  4. 804
  5. 805
  6. 806
  7. 807
  8. 808

    Foraging Behavior of Praon volucre (Hymenoptera: Braconidae) a Parasitoid of Sitobion avenae (Hemiptera: Aphididae) on Wheat by Afrooz Farhad, Ali Asghar Talebi, Yaghoub Fathipour

    Published 2011-01-01
    “…Functional response was done under five constant temperatures (10, 15, 20, 25, and 30°C), 60±5% relative humidity and a photoperiod of 16:8 h. …”
    Get full text
    Article
  9. 809
  10. 810

    Étude par absorptiométrie de la densité minérale osseuse dans une population médiévale (nécropole de Notre Dame du Bourg, Digne, Alpes de Haute-Provence France, XIe-XIIIe et XVIe-X... by Jean Fulpin, Bertrand Mafart, Pierre-Yves Chouc, Gabrielle Demians d'Archimbaud

    Published 2001-11-01
    “…The femurs of 18 women under the age of 30 years at death and 40 women over the age of 60 at death were collected from the Notre Dame du Bourg Necropolis in Digne, Alpes-de-Haute-Provence, France. …”
    Get full text
    Article
  11. 811

    The effect of testing procedure on DSC measurements of Gd-Ti-Zr alloy using ZrO2 container by Turalska P., Homa M., Sobczak N., Gazda A., Wierzbicka-Miernik A., Kaban I.

    Published 2020-01-01
    “…The conducted research has demonstrated methodological difficulties accompanying measurements of the thermophysical properties of Gd-rich alloys by the container-assisted DSC method, particularly when the tests are performed in flowing argon atmosphere with significantly reduced oxygen content. Under non-oxidizing conditions, the degradation of ZrO2 container can take place during DSC testing because the selected Gd40Ti30Zr30 alloy reacts with the ZrO2 to form a continuous interfacial reaction product layer. …”
    Get full text
    Article
  12. 812

    Finite element investigation for improving chest wall reconstruction process using ceramic and polymeric implants by Yomna H. Shash

    Published 2025-01-01
    “…They are tested under normal breathing and impact loading conditions. …”
    Get full text
    Article
  13. 813
  14. 814

    Integration of Andrographis paniculata as Potential Medicinal Plant in Chir Pine (Pinus roxburghii Sarg.) Plantation of North-Western Himalaya by Chandra Shekher Sanwal, Raj Kumar, S. D. Bhardwaj

    Published 2016-01-01
    “…It was grown on three topographical aspects, namely, northern, north-western, and western, at a spacing of 30 cm × 30 cm, followed by three tillage depths, namely, minimum (0 cm), medium (up to 10 cm), and deep (up to 15 cm) tillage. …”
    Get full text
    Article
  15. 815

    Effect of Acetone-n-Butanol-Ethanol (ABE) as an Oxygenate on Combustion, Performance, and Emission Characteristics of a Spark Ignition Engine by Gang Wu, Deng Wu, Yuelin Li, Lei Meng

    Published 2020-01-01
    “…In comparison with G100 under various engine loads and equivalence ratios, for the most part, ABE30 exhibits 1.4% higher brake thermal efficiency, 14% lower carbon monoxide, 9.7% lower unburned hydrocarbons, and 23.4% lower nitrogen oxides. …”
    Get full text
    Article
  16. 816

    Moving beyond pain: the relationship between physical activity and physical self-concept among young women with endometriosis by Samantha Coquinos, Alexandre Oboeuf, Damien Vitiello

    Published 2025-01-01
    “…The aim of this study was to evaluate the relationship between PA and physical self-concept in women with endometriosis under 30 years old and to evaluate whether the type of PA was associated with different physical self-concept scores.Materials and methodsA total of 198 women under 30 diagnosed with endometriosis responded to a survey. …”
    Get full text
    Article
  17. 817

    Effect of Axial Clearance on Volumetric Efficiency of Non-circular Planetary Gear Hydraulic Motors by Li Xiang, Peng Xianlong

    Published 2024-09-01
    “…Firstly, according to the principle of the gap leakage in the rotating plane and the friction force in the fluid, the leakage and power loss formula between the wheels were derived, so as to calculate the optimal solution of the axial clearance of the motor under 30 MPa pressure difference. Secondly, on the basis of considering the manufacturing error, based on the dynamic grid and user-defined function (UDF) programming technology, the leakage amount and volumetric efficiency of the motor under different axial clearances were detected and analyzed, and the theoretical volumetric efficiency of the motor under the same conditions was calculated. …”
    Get full text
    Article
  18. 818

    Pemanfaatan Limbah Tandan Kosong Kelapa Sawit dan Kulit Jagung Manis menjadi Kertas Karton menggunakan Metode Organosolv by Cindi Ramayanti, Winda Febrina Sari, Mustain, Erika Dwi Oktaviani, Apri Mujiyanti

    Published 2024-12-01
    “…From the results of this research, the characteristics of pulp and paperboard obtained under optimum conditions at a raw material ratio of 30:70% w/w with a cooking solution ratio of 30:50:20% v/v have a cellulose content of 60% w/w, a tensile index of 5 .83 kN/m, absorption capacity 2.35 gr/m2, and grammage 428.67 gr/m2. …”
    Get full text
    Article
  19. 819
  20. 820