يعرض 361 - 380 نتائج من 535 نتيجة بحث عن '(( 50 ((peer decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( i x decrease ))', وقت الاستعلام: 0.30s تنقيح النتائج
  1. 361

    Mechanical and physical behavior of newly developed functionally graded materials and composites of stainless steel 316L with calcium silicate and hydroxyapatite حسب Ataollahi Oshkour, Azim

    منشور في 2015
    "…Compressive mechanical properties of SS-316L/HA decreased sharply with increasing of HA content up to 20. wt% and gradually with CS content up to 50. wt% for SS-316L/CS composites. …"
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  2. 362

    Galvanic exchange as a novel method for carbon nitride supported coag catalyst synthesis for oxygen reduction and carbon dioxide conversion حسب Nazir, Roshan

    منشور في 2019
    "…Synthesized CoAg/CN bimetallic alloy were characterized using different techniques such as powder x-ray diffraction (PXRD), x-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and electron diffraction spectroscopy (EDS) to confirm the product. …"
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  3. 363
  4. 364
  5. 365
  6. 366

    Biodegradable thermoplastic polyurethane composites as potential plating systems in pediatric facial fractures حسب ALANI, AYA AHMED

    منشور في 2022
    "…Due to the rapid growth of facial bone in the pediatric age group, the use of metallic plates would require a second surgical intervention to remove it. The alternative is biodegradable plating systems which are safe but not without complications, including learning curve, decreased stability, cost, and infection. …"
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  7. 367
  8. 368

    Hot and Hypoxic environments inhibit simulated soccer performance and exacerbate performance decrements when combined حسب Aldous, Jeffrey

    منشور في 2016
    "…Twelve male University soccer players completed three familiarization sessions and four randomized crossover experimental trials of the intermittent Soccer Performance Test (iSPT)in normoxic- temperate(CON:18◦C50%rH),HOT(30◦C;50%rH),HYP(1000m;18◦C50%rH),and HH(1000m;30◦C;50%rH).Physical performance and its performance decrements, bodytemperatures(rectal,skin,and estimated muscle temperature), heartrate(HR), arterial blood oxygen saturation(SaO2), perceived exertion, thermal sensation(TS), body mass changes, blood lactate, and plasma volume were all measured. …"
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  9. 369

    Ni-P-TiO2 Composite coatings on copper produced by sol-enhanced electroplating حسب Wang, Yuxin

    منشور في 2014
    "…Ni-P-TiO2 composite coatings were prepared on copper substrate by TiO2 sol-enhanced electroplating. A systematic study of Ni-P-X coatings with different sol concentrations (TiO2 concentration X from 0 to 50 mL/L) has been conducted in order to understand the effect of TiO2 sol addition and the strengthening mechanism. …"
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  10. 370

    Ion beam modification of surface properties of polyethylene حسب Andrzej, Turos

    منشور في 2003
    "…In contrast, ion bombardment does not produce significant changes of tribological parameters in 5050 blend and LDPE.…"
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  11. 371

    Centrifugal Compressor Spiral Dry Gas Seal Simulation Working at Reverse Rotation حسب Ibrahim, Shahin

    منشور في 2013
    "…The open force corresponding to reverse rotation increased with a value 1.5kN for both the 100 overlap and 50% forward overlap seal faces, but using seal face with 50% backward overlap failed to enhance the open force at reversal condition.…"
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  12. 372

    Effect of gamma irradiation on the microstructure and morphology of polyethylene oxide and polyvinyl alcohol blends حسب Al-Maadeed, M.

    منشور في 2010
    "…Thin films of a blend of 90, 75, 50 (wt/wt%) percentage of polyethylene oxide and polyvinyl alcohol were synthesized and irradiated with 5, 25, 50, 100 and 200 kGy. …"
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  13. 373
  14. 374

    The Role of Key Impurity Elements on the Performance of Aluminium Electrolysis -Current Efficiency and Metal Quality حسب Al-Mejali, Jassim Ali

    منشور في 2016
    "…The mass transfer coefficient for silicon was determined to be 3.1 x 10-5 m/s. Mass balance for phosphorus was carried out. …"
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  15. 375

    Vertical zonation and functional diversity of fish assemblages revealed by ROV videos at oil platforms in The Gulf حسب Torquato, F.

    منشور في 2017
    "…Several trends were uncovered in the vertical distribution of the fish community; most species were observed between 20 and 50 m depth and fish abundance decreased towards the bottom, with the highest abundances recorded in the upper layers, i.e. down to 40 m depth. …"
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  16. 376

    Membrane solubilization in erythrocytes as a measure of radiation exposure to fast neutrons حسب Monem, A Soltan

    منشور في 1999
    "…Membrane solubilization and osmotic fragility of rat erythrocytes irradiated in vivo with fast neutron fluences ranging from 106 to 5 x 107 n cm-2 using a 252Cf source were measured instantaneously using a light scattering technique. …"
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  17. 377
  18. 378

    Silymarin-albumin nanoplex: Preparation and its potential application as an antioxidant in nervous system in vitro and in vivo حسب Sohrabi M.J.

    منشور في 2019
    "…The formulation of silymarin-HSA nanoplex showed a spherical shape with an average diameter between 50 nm and 150 nm, hydrodynamic radius of 188.3 nm, zeta potential of −26.6 mV, and a drug loading of 97.3%. …"
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  19. 379

    Production and Determination of Bioavailable Iron in Sorghum and White bean Noodles حسب Elobeid, Tahra

    منشور في 2014
    "…Results of the study showed that the content of white bean in the noodles had a direct influence on the iron content and bioavailability. …"
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  20. 380

    Microstructure and compressive behavior of Al-Y2O3 nanocomposites prepared by microwave-assisted mechanical alloying حسب Mattli M.R.

    منشور في 2019
    "…The mechanical properties of the Al–Y2O3 nanocomposites increased as the addition of yttria reached to 1.5 vol. % and thereafter decreased. The microhardness first increased from 38 Hv to 81 Hv, and then decreased to 74 ± 4 Hv for 1.5 vol. % yttria. …"
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