يعرض 241 - 260 نتائج من 641 نتيجة بحث عن '(( a e decrease ) OR ( 100 ((steel decrease) OR (((mean decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.23s تنقيح النتائج
  1. 241

    Development of value-added polyethylene grades with extended service lifetime: Weathering resistant flame retarded materials for outdoor applications حسب Porfyris, A. D.

    منشور في 2021
    "…Subsequently, the compounds were subjected to separate artificial UV and heat aging at 100 C for 1500 h; the formulations showed good flame retardance, even after prolonged artificial weathering, but there was an observable, although acceptable, decrease in the mechanical properties. …"
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  2. 242

    Flow and Fracture Behaviour of Tungsten Fiber Reinforced Superalloy Composites-Effect Of Specimen Geometry حسب Kandeil, A. Y.

    منشور في 1989
    "…The influence of aspect ratio (i.e. width to height ratio) of test specimens on the flow and fracture behaviour of fiber reinforced composites is herein examined. …"
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  3. 243

    Energy depletion and opportunistic microbial colonisation in white syndrome lesions from corals across the Indo-Pacific حسب Smith, Hillary A.

    منشور في 2020
    "…Total lipid levels varied significantly among locations, though a consistent stepwise decrease from healthy tissues from healthy colonies (HH) to healthy tissue on WS-diseased colonies (HD; i.e. preceding the lesion boundary) to diseased tissue on diseased colonies (DD; i.e. lesion front) was observed, demonstrating a reduction in energy reserves. …"
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  4. 244

    valuation of salt tolerance in selected Qatari halophytes at the two initial growth stages حسب Alhaddad, Fedae A.

    منشور في 2016
    "…In general the seed germination experiments showed a decrease in the rate of germination as the salt concentration increased. …"
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  5. 245
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    OIL PRICE SHOCKS AND STOCK PRICE INFORMATIVENESS: EVIDENCE FROM GCC FIRMS حسب ABOHAMIDA, ALA A.

    منشور في 2024
    "…This paper adds to the literature that studies the market reactions to oil price shocks by examining the impact of oil prices volatility on stock price informativeness. Using a sample of firms from the Gulf Corporation Council GCC members (i.e., United Arab Emirates, Kingdom of Bahrain, Kingdom of Saudi Arabia, Sultanate of Oman, State of Qatar, and State of Kuwait) along the period from 2006 to 2021, we document a negative association between oil price uncertainty and the information content of stock price. …"
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  10. 250

    Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride حسب Radwan A.B.

    منشور في 2019
    "…Aggressive operational conditions e.g. saline media and acidic gases, e.g., CO2 can increase the corrosion rate of reinforcing steel. …"
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  17. 257

    Collision/reaction cell ICP-MS with shielded torch and sector field ICP-MS for the simultaneous determination of selenium isotopes in biological matrices حسب Al-Saad, Khalid A.

    منشور في 2011
    "…The determinations of selenium isotopes in biological samples were performed using both inductively coupled plasma collision/reaction cell quadruple mass spectrometer (CRC-ICP-QMS) and inductively coupled plasma sector field mass spectrometers (SF-ICP-MS). To significantly decrease the argon-based interferences at m/z 74 (36Ar38Ar), 76 ( 38Ar38Ar, 40Ar36Ar), 78 ( 38Ar40Ar), and 80 (40Ar40Ar), the gas-flow rates of a helium and hydrogen mixture used in the collision cell were optimized to 1.0 mL/min H2 and 3.5 mL/min He. …"
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  18. 258

    Seasonal Variations of Acoustic Properties in Ropme Sea Area حسب El Gindy, A. A. H. [احمد عبد الحميد الجندي]

    منشور في 1993
    "…From an acoustic point of view, the basin west of 56°E is considered as a shallow area while the Gulf of Oman is a deep area. …"
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  19. 259

    Improved mechanical properties of recycled linear low-density polyethylene composites filled with date palm wood powder حسب AlMaadeed, Mariam A.

    منشور في 2014
    "…The ratio between the stress at break at 25°C versus 50°C (σ25/σ50) was between 2.7 and 3.8, whereas the ratio of Young’s modulus of E25/E50 was between 1.6 and 2.6.…"
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  20. 260

    Gelation of Emulsified Polyacrylamide/Polyethylenimine under High-Temperature, High-Salinity Conditions: Rheological Investigation حسب Mohamed, Abdelhalim I. A.

    منشور في 2018
    "…Emulsified gels are proposed as a method of water shut-off in oil and gas reservoirs and are designed to separate into a water phase and an oil phase under reservoir conditions. …"
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