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Showing 201 - 220 results of 485 for search '(( significant concern based ) OR ( significant ((mean decrease) OR (we decrease)) ))', query time: 0.11s Refine Results
  1. 201

    Deletion of <i>RFX6</i> impairs iPSC-derived islet organoid development and survival, with no impact on PDX1<sup>+</sup>/NKX6.1<sup>+</sup> progenitors by Noura Aldous (15429873)

    Published 2024
    “…Upon differentiating iPSCs lacking RFX6 into pancreatic islets, a significant decrease in PDX1 expression at the PF stage was observed, although this did not affect PPs co-expressing PDX1 and NKX6.1. …”
  2. 202

    A Sociodemographic Analysis of the Impact of COVID-19-Related Schools’ Closure on the Diet and Physical Activity of Children and Adolescents in Qatar by Muna Abed Alah (14779534)

    Published 2023
    “…Male to female ratio was almost 1:1. We found a significant decrease in the intake of vegetables, increases in the intake of soft drinks, fried food, fast food, and sweets, and a reduction in physical activity during schools’ closure compared to before. …”
  3. 203

    Maternal Body Mass Index and Recommended Gestational Weight Gain in a Middle Eastern Setting by Tawa Olukade (11619453)

    Published 2023
    “…In line with IOM recommendations, we found that higher BMI was correlated with decreased GWG and BMI was significantly associated with GWG even after adjusting for maternal age, parity, and infants’ gestational age at birth. …”
  4. 204

    Assessment of sustainable construction in Lebanon by Awwad, Rita

    Published 2012
    “…However, these efforts were not enough to have a significant impact on these industries and resulted merely in voluntary guidelines rather than serious measures to reduce energy usage and pollution. …”
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  5. 205

    Inappropriate Medication Use in Elderly Lebanese Outpatients by Saab, Yolande B.

    Published 2006
    “…Background Inappropriate use of medications has become an international cause for concern in geriatric patients, who are at high risk of drug-related morbidity. …”
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  6. 206

    Differential water quality in confined and free-flowing water bodies, Lebanon by Korfali, Samira Ibrahim

    Published 2003
    “…Statistical analysis of the data revealed significant differences in water quality. The differences could be attributed to the fact that whereas the Qaraaoun reservoir is receiving domestic waste discharges that lead to an increase in the CO2 content and a pH decrease, the Nahr-Ibrahim River is influenced by agricultural runoffs and industrial discharges that increase the pH values. …”
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  7. 207

    Evaluating the impact of the Minimization of Aggression and Violence (MoAV) intervention on mechanical restraint use in Qatar's acute mental health setting by Ananth Nazarene (21239912)

    Published 2025
    “…The percentage of restrained patients decreased from 25 % to 4 %, p = (<0.001). The mean duration of restraint incidents slightly increased from 59.1 min in 2016 to 61.3 min in 2021, though this change was not statistically significant. …”
  8. 208

    Organic micropollutants in aerobic and anaerobic membrane bioreactors: Changes in microbial communities and gene expression by Harb, Moustapha

    Published 2016
    “…Microbial community dynamics, gene expression levels, and antibiotic resistance genes were analyzed using molecular-based approaches. Results showed that presence of OMPs in the wastewater feed had a clear effect on keystone bacterial populations in both the aerobic and anaerobic sludge while also significantly impacting biodegradation-associated gene expression levels. …”
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  9. 209
  10. 210

    Using Data Mining and Text Mining Techniques in Predicting the Price of Real Estate Properties in Dubai by Khashan, Deena Younis Abo

    Published 2014
    “…The root mean squared errors RMSEs for all data subsets have decreased leading to enhancing the accuracy of prediction. …”
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  11. 211

    Prevalence and risk factors of poor indoor air quality and sick house syndrome symptoms in Dubai by ALI, MUNA IBRAHIM

    Published 2019
    “…Recently, an increasing range of diseases related to poor Indoor Environmental Quality (IEQ) commonly referred to as Sick Building Syndrome (SBS) symptoms – or Sick House Syndrome (SHS) in case of housing related symptoms –which are evolving as a global concern. What exacerbate the concern regarding SHS is its’ being a product of intricate interactions between three multivariate factors involving the IEQ factors in addition to building and population characteristics. …”
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  12. 212

    Preparation of Mesoporous/Microporous MnCo<sub>2</sub>O<sub>4</sub> and Nanocubic MnCr<sub>2</sub>O<sub>4</sub> Using a Single Step Solution Combustion Synthesis for Bifunction Oxy... by Anchu Ashok (14152020)

    Published 2020
    “…Chronoamperometric (CA) runs for 24 h shows excellent stability of MnCo<sub>2</sub>O<sub>4</sub> without any significant decrease in the current or potential value in ORR and OER. …”
  13. 213

    Malaria vaccination in Africa: A mini-review of challenges and opportunities by David B. Olawade (19325911)

    Published 2024
    “…<p dir="ltr">Malaria remains an endemic public health concern in Africa, significantly contributing to morbidity and mortality rates. …”
  14. 214

    PD-L1 Expression in Human Breast Cancer Stem Cells Is Epigenetically Regulated through Posttranslational Histone Modifications by Pramod Darvin (153341)

    Published 2019
    “…We found that distribution of repressive histones to the PD-L1 promoter was lower in tumorspheres, compared with cell lines. …”
  15. 215

    Impact of the positive pressure valve on vascular access device occlusions and bloodstream infections by Btaiche, Imad

    Published 2009
    “…These types of devices have been shown to significantly decrease VAD occlusion rates by 8.2%, when compared to a standard connector device (Jacobs et al., 2004). …”
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  16. 216

    Two-surgeon technique of parenchymal transection contributes to reduced transfusion rate in patients undergoing major hepatectomy by Palavecino, Martin

    Published 2010
    “…Although transfusion rates can be reduced to almost 0 in uncomplicated hepatectomies, the blood transfusion rates associated with liver resection remain significant at tertiary referral centers, such as ours. …”
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  17. 217

    An investigation into links between UAE STI Policy and the Federal Universities STEM Majors’ Enrolments, Graduates and Research Development: an evidence-based exploration of the im... by Khreibi, Rima Abou

    Published 2020
    “…HCT STEM majors’ graduates showed no significant differences from AY 2010 to the AY 2017; the latter shows that although STEM enrolments have increased in HCT, graduates of STEM are consistent and unchanged, meaning that somewhere during their tertiary education, students are not continuing their studies in STEM majors. …”
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  18. 218

    An imageable retinoid acid derivative to detect human cancer xenografts and study therapeutic dosing to reduce its toxicity by Wang, Wei

    Published 2010
    “…In addition, retinoic acid can reverse premalignancy, significantly decrease second primary tumors and provide a treatment benefit in head and neck, lung, esophagus, colon and bladder cancer. …”
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  19. 219

    Dynamic Change in Insulin Resistance Induced by Free Fatty Acids Is Unchanged Though Insulin Sensitivity Improves Following Endurance Exercise in PCOS by Myint Myint Aye (6404327)

    Published 2018
    “…Skewed data were log transformed and expressed as mean ± SEM.</p><h3>Results</h3><p dir="ltr">Before exercise, women with PCOS had a higher HOMA-IR and lower VO2 max than controls. …”
  20. 220

    Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches by ALHAJERI, RASHED ABDULLA

    Published 2018
    “…Periodic based automatic cleaning showed decreases in improvement of between 164.64% to 245.34%. …”
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