يعرض 1 - 20 نتائج من 198 نتيجة بحث عن '(( 5 ppm decrease ) OR ((((( a non decrease ) OR ( a nn decrease ))) OR ( 5 mean decrease ))))', وقت الاستعلام: 0.22s تنقيح النتائج
  1. 1

    Enhanced PSO-Based NN for Failures Detection in Uncertain Wind Energy Systems حسب Khaled Dhibi (16891524)

    منشور في 2023
    "…The last retained features from the proposed PSO-based methods are fed to the neural network (NN) classifier. The proposed methodology improves the diagnosis abilities, reduces the computation time, and decreased the storage cost. …"
  2. 2

    Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers حسب Madisa V.G., Varaprasad

    منشور في 2022
    "…When the converter switch comes under active state two capacitors are discharged in series, similarly when the converter switch under inactive state those two capacitors are charged in parallel through the coupled inductor (CI) energy so, to get a high voltage at the converter output side. To reuse the leakage-inductor (LI) energy of the CI with the help of a passive clamp circuit for reducing the voltage stress across the switch, similarly switch has less resistance so conduction losses also decreased. …"
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    article
  3. 3

    Influence of temperature on tire-pavement noise in hot climates: Qatar case حسب Okan, Sirin

    منشور في 2021
    "…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
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    article
  4. 4

    Non-diabetic ketoacidosis secondary to primary hyperthyroidism حسب Abdulrahman F. Al-Mashdali (17148316)

    منشور في 2022
    "…</p><h3>Patient concern</h3><p dir="ltr">We describe a case of a 41-year-old African lady with no past medical history presented to our hospital with severe abdominal pain and vomiting for three weeks. …"
  5. 5

    Global, regional, and national burden of household air pollution, 1990–2021: a systematic analysis for the Global Burden of Disease Study 2021 حسب Fiona B, Bennitt

    منشور في 2025
    "…Using a systematic review of the epidemiological literature and a newly developed meta-regression tool (meta-regression: Bayesian, regularised, trimmed), we derived disease-specific, non-parametric exposure–response curves to estimate relative risk as a function of PM2·5 concentration. …"
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  6. 6

    A CFD- RSM study of cuttings transport in non-Newtonian drilling fluids: Impact of operational parameters حسب Abdelrahman M. Awad (16932519)

    منشور في 2022
    "…The current article provides a theoretical study of the impact of three operational parameters on cuttings transport in non-Newtonian drilling fluids. …"
  7. 7

    Does a Smile Matter if the Person Is Not Real?: The Effect of a Smile and Stock Photos on Persona Perceptions حسب Joni Salminen (7434770)

    منشور في 2019
    "…In contrast, the use of stock photos decreases the perceived similarity with the persona as well as persona credibility, both of which are significant predictors to a willingness to use a persona. …"
  8. 8

    The impact of climatic conditions on the carcinogenic and non-carcinogenic risk of BTEX compounds: A systematic review and meta-analysis حسب Amir Hossein Khoshakhlagh (15989705)

    منشور في 2024
    "…For different climatic conditions, the overall mean and 95 % confidence interval (CI) of the effect size related to the carcinogenic and non-carcinogenic risk of BTEX were calculated using a random effect model. 26 articles passed the inclusion/exclusion criteria and were included in this review. …"
  9. 9

    Effective non-intrusive load monitoring of buildings based on a novel multi-descriptor fusion with dimensionality reduction حسب Yassine Himeur (14158821)

    منشور في 2020
    "…This paper presents an efficient non-intrusive load monitoring framework that consists of the following main components: (i) a novel fusion of multiple time-domain features is proposed to extract appliance fingerprints; (ii) a dimensionality reduction scheme is introduced to be applied to the fused time-domain features, which relies on fuzzy-neighbors preserving analysis based QR-decomposition. …"
  10. 10

    Influence of temperature on tire-pavement noise in hot climates: Qatar case حسب Okan Sirin (14603304)

    منشور في 2021
    "…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …"
  11. 11

    Effect of Intravenous Mannitol on Intraocular Pressure Changes in Vitrectomized and Non-Vitrectomized Eyes: A Systematic Review and Meta-Analysis حسب HASHEM ABU SERHAN (19737499)

    منشور في 2024
    "…In vitrectomized eyes, notable decreases were observed: at 30 min, the Ratio of Means (ROM) was 0.81 (95% CI: 0.53; 1.24), indicating a 19% reduction; at 60 min, the ROM of 0.833 (95% CI: 0.77; 0.89) showed a 16.7% reduction; at 90 min, the ROM of 0.757 (95% CI: 0.755; 0.758) corresponded to a 24.3% reduction; at 2 h, the ROM of 0.726 (95% CI: 0.642; 0.820) reflected a 27.4% reduction; at 3 h, the ROM of 0.692 (95% CI: 0.600; 0.797) resulted in a 30.8% reduction; and at 4 h, the ROM of 0.700 (95% CI: 0.363; 1.350) indicated a 30% reduction. …"
  12. 12

    Heart Rate Variability Analysis Reveals a Non-monotonic Relationship between Humanin Concentration and Cardiac Autonomic Regulation حسب Feng, Samuel

    منشور في 2022
    "…A mitohormetic type of relationship was observed with HRV features increasing and then decreasing with increasing HN concentration. …"
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  13. 13

    Resource recovery through bioremediation of fuel-synthesis wastewater in a biofilm photobioreactor using purple non-sulfur bacteria: A circular bioeconomy approach حسب Sultan Shaikh (19256497)

    منشور في 2024
    "…The study considered the treatment process, biofilm growth, and resource recovery potential in a mixed-culture system enriched with purple non-sulfur bacteria for treating FSW. …"
  14. 14

    Effect of carbon nanotubes on the bonding mechanism of non-corrosive reinforcements to concrete حسب Alaa, Taha

    منشور في 2024
    "…This study aimed to assess the impact of waterborne pre-dispersed multiwall carbon nanotubes (MWCNTs) at a concentration of 0.2 wt % on the bond strength between concrete and non-corrosive reinforcements, including stainless steel (SS), glass fiber reinforced polymers (GFRP), and basalt fiber reinforced polymers (BFRP) bars. …"
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  15. 15

    Effect of carbon nanotubes on the bonding mechanism of non-corrosive reinforcements to concrete حسب Alaa Taha (17302783)

    منشور في 2024
    "…<p>This study aimed to assess the impact of waterborne pre-dispersed multiwall carbon nanotubes (MWCNTs) at a concentration of 0.2 wt % on the bond strength between concrete and non-corrosive reinforcements, including stainless steel (SS), glass fiber reinforced polymers (GFRP), and basalt fiber reinforced polymers (BFRP) bars. …"
  16. 16

    Drying Studies of Purple Non-Sulphur Bacterial Biomass and Application as a Single-Cell Protein Feed for <i>Litopenaeus vannamei</i> حسب Asifa Anwar (20884229)

    منشور في 2024
    "…In this regard, single-cell protein (SCP) has emerged as an attractive opportunity due to its high productivity rate and lack of competition with arable land. Purple non-sulphur bacteria (PNSB) are one organism with a strong potential for single-cell protein. …"
  17. 17

    Prevalence of polypharmacy and the association with non-communicable diseases in Qatari elderly patients attending primary healthcare centers: A cross-sectional study حسب Ayman Al-Dahshan (8962568)

    منشور في 2020
    "…Best practice guidelines should be developed for improved medical practice in the prescription of medications for such a vulnerable population.</p><p dir="ltr">Correction: Prevalence of polypharmacy and the association with non-communicable diseases in Qatari elderly patients attending primary healthcare centers: A cross-sectional study <a href="https://doi.org/10.1371/journal.pone.0238343" target="_blank">https://doi.org/10.1371/journal.pone.0238343</a>, published online 24 August 2020.…"
  18. 18

    Positional and dimensional temporomandibular joint osseous changes in patients treated with the forsus fatigue resistant device: a non-randomized clinical trial حسب Ramy Abdul-Rahman Ishaq (22928974)

    منشور في 2025
    "…Participants were divided into a treatment and a control group. After alignment and leveling with fixed orthodontic appliances using 0.019 × 0.025-inch stainless-steel archwires, the FFRD was fitted. …"
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  20. 20

    Characterization of Non-hormone Expressing Endocrine Cells in Fetal and Infant Human Pancreas حسب Abu Saleh Md Moin (6189512)

    منشور في 2019
    "…</p><p dir="ltr"><br></p><h3>Precis: </h3><p dir="ltr">CPHN cell frequency declines steeply from fetal to infant life, as they mature to hormone expression. CPHN cells represent a non-replicative pool of endocrine precursor cells, a proportion of which are likely fated to become beta-cells.…"