Showing 22,901 - 22,920 results of 25,938 for search '"R', query time: 0.12s Refine Results
  1. 22901
  2. 22902

    Escherichia coli stress response systems and their reaction to terahertz radiation by S. E. Peltek, E. V. Demidova, V. M. Popik, T. N. Goryachkovskaya

    Published 2017-02-01
    “…We discuss experimental results for E. сoli/ pKatG-GFP, E. сoli/pCopA-GFP, and E. сoli/ pEmrR-GFP biosensors that are used to detect E. сoli genetic networks responding to oxidative stress, copper ion homeostasis failures, and antiseptics, respectively. …”
    Get full text
    Article
  3. 22903

    Unraveling the insomnia puzzle: sleep reactivity, attention deficit hyperactivity symptoms, and insomnia severity in ADHD Patients by Hilal Uygur

    Published 2025-01-01
    “…In the ADHD group, insomnia severity was predicted by higher sleep reactivity, ASRS, and being female (R2 = 0.32, F (6, 61) = 4.36, p = 0.001), not age, ADHD medication use, and WURS.ConclusionOur findings suggest that higher sleep reactivity, increased ADHD symptoms, and being female may predict the severity of insomnia in adults with ADHD.…”
    Get full text
    Article
  4. 22904

    Pregnant Women's Depression and Mental Health Knowledge by Latifah Lutfatul, Setiawati Nina, Kartikasari Aprilia, Amalia Reza Fajar, Susmarini Dian

    Published 2025-01-01
    “…Spearman correlation analysis revealed a statistically significant association between the total knowledge score and the depression score (r=0.221, p=0.003). A Kruskal Wallis test indicated a relationship between the depression score and type of family (p=0.016), concerns about the cost of childbirth (p=0.005), history of depression (p=0.031), and gestational age (p=0.035). …”
    Get full text
    Article
  5. 22905

    Genetic diversity of single-celled microorganism Blastocystis sp. and its associated gut microbiome in free-ranging marine mammals from North-Western Mediterranean Sea by Marianna Marangi, Sonia Boughattas

    Published 2025-01-01
    “…Within One Health perspective, data on Blastocystis sp. distribution and its circulating subtypes (STs) from the terrestrial environment are available, while those from the marine environment remain still scare. A genetic and 16S rRNA gene sequencing analysis were conducted over the period 2022–2024 by screening fecal samples from four different species of free-ranging marine mammals (sperm, fin, long-finned pilot and Cuvier's beaked whales) circulating within North-Western Mediterranean Sea. 10 out of 43 fecal samples (23.2 %) were found positive to Blastocystis sp. using molecular tools. …”
    Get full text
    Article
  6. 22906

    Assessing and Mapping Erosion Risk for Velikoy Sub-watershed within Coruh River Basin in Turkey by Mustafa Tufekcioglu, Mehmet Yavuz, Can Vatandaslar, Musa Dinc, Ahmet Duman, Aydin Tufekcioglu

    Published 2018-07-01
    “…Land use and cover (C factor), rainfall and runoff (R factor), soil erodibility (K factor), slope length and steepness (LS factor), and management support practice (P factor) were identified as the sub-factors for the RUSLE equation and were multiplied to estimate soil loss by rill/interrill erosion. …”
    Get full text
    Article
  7. 22907

    Development and Validation of an UHPLC-QqQ-MS Technique for Simultaneous Determination of Ten Bioactive Components in Fangji Huangqi Tang by Xiaoli Wang, Xiao Liu, Tingting Zhu, Baochang Cai

    Published 2016-01-01
    “…All the compounds showed good linearities (r≥0.999). The LOQs of the ten components were 0.36, 0.18, 0.09, 0.43, 0.02, 1.89, 0.26, 0.18, 0.61, and 0.48 ng/mL for tetrandrine, fangchinoline, atractylenolide I, atractylenolide III, calycosin-7-O-β-D-glucoside, glycyrrhizin, liquiritin, isoliquiritin, liquiritigenin, and isoliquiritigenin, respectively. …”
    Get full text
    Article
  8. 22908

    Efekti rada na poslovima seče i izrade drvnih sortimenata u prorednim sečama bukve by Milorad Danilović, Slavoljub Đurić, Slavica Antonić

    Published 2014-12-01
    “…Pored toga, utrošak goriva je manji pri organizacionoj formi 2MR u odnosu na organizacionu formu 1M+1R. …”
    Get full text
    Article
  9. 22909

    Comparison of Serum Triglyceride and Cholesterol Levels in Premature Neonates with or without Respiratory Distress Syndrome (RDS) by Roya Kelishadi, Behzad Barekatain, Atefeh Fatahi

    Published 2021-01-01
    “…There was a significant direct relationship between gestational age and serum triglyceride levels in patients with RDS (r=0.550, P<0.001). Conclusion. Here, we indicated significantly lower cholesterol levels in the cord serum of premature neonates with RDS compared to non-RDS premature neonates. …”
    Get full text
    Article
  10. 22910

    Hubungan Kadar 25-Hidroksivitamin D Serum dengan Latensi Tidur pada Perempuan Remaja Akhir by Elwitri Silvia, Elliza Nasrul, Cimi Ilmiawati

    Published 2019-03-01
    “…Terdapat hubungan yang signifikan antara kadar 25(OH)D serum dengan latensi tidur (p<0,001; r=-0,437) pada perempuan remaja akhir. Simpulan studi ini ialah semakin rendah kadar vitamin D maka akan semakin buruk latensi tidur individu tersebut.…”
    Get full text
    Article
  11. 22911
  12. 22912

    Leaner Women with Impaired Insulin Secretion Accounts for about 40% of Gestational Diabetes Mellitus in Japan by Seishi Furukawa, Yoichi Kobayashi

    Published 2019-01-01
    “…A positive linear correlation was found between BMI and HOMA-β in cases of GDM (r=0.27, p=0.02). Conclusion. Leanness with impaired insulin secretion is deeply involved in Japanese gestational diabetes mellitus.…”
    Get full text
    Article
  13. 22913

    A Study of the Relationship between Professional Communication and Professional Commitment in Operating Room Nurses by Hamed Parnikh, Camellia Torabizadeh, Majid Najafi Kalyani, Mitra Soltanian

    Published 2022-01-01
    “…The results of the Pearson correlation coefficient test showed that there was a statistically significant linear relationship between professional communication and professional commitment (p<0.001, r = 0.235). The results also showed that there was a significant relationship between professional commitment on the one hand and gender (p=0.042), marital status (p=0.047), and interest in work (p=0/000) on the other hand. …”
    Get full text
    Article
  14. 22914

    Pan-cancer analysis and single-cell analysis identifies the CENPN as a biomarker for survival prognosis and immunotherapy by Nie Zhang, Zhuoying He, Xuejin Qin, Ke Han, Zhengchun Zhu, Fei Zhong

    Published 2025-01-01
    “…We employed a comprehensive suite of web platforms and software tools for data analysis, including R, Cytoscape, an integrated repository portal for tumor-immune system interactions (TISIDB), CBio Cancer Genomics Portal (cBioPortal), Search Tool for the Retrieval of Interaction Gene/Proteins (STRING), Gene Set Cancer Analysis (GSCALite), and a cancer single-cell state atlas (CancerSEA). …”
    Get full text
    Article
  15. 22915

    Artificial intelligence for the prediction of the physical and mechanical properties of a compressed earth reinforced by fibers by Bentegri Houcine, Rabehi Mohamed, Kherfane Samir, Boukansous Sarra

    Published 2023-07-01
    “…Using various validation criteria such as coefficient of determination (R), root mean squared error (RMSE) and mean absolute error (MAE), the ANN model was validated and compared to two machine learning (ML) Random Forest (RF) techniques and Multilayer Perceptron (MLP). …”
    Get full text
    Article
  16. 22916

    Novel Optimization Algorithms Usage to Model the Compressive Strength of Ultra-High-Performance Concrete in Machine Learning Technique: Support Vector Regression by Tianhua Zhou, Dorota Mozyrska

    Published 2023-06-01
    “…Furthermore, various metrics were used to assess the hybrid modeling performance. As a result, the R2 indicator to model the CS value in the calibration stage for SVR-MPA was obtained at 90 % while for SVR-GOA it was 89.77 %, with a 0.33% difference. …”
    Get full text
    Article
  17. 22917

    A Rare Co-Occurrence of Triple Mutations in JAK2, CALR, and MPL in the Same Patient with Myelofibrosis by Sherine J. Thomas, D. P. Dash

    Published 2022-01-01
    “…Molecular profiling of bone marrow confirmed the previously noted mutations and an MPLW515R mutation. The patient was started on treatment with hydroxyurea and aspirin with improvement in platelet count and resolution of anemia. …”
    Get full text
    Article
  18. 22918

    Net buffer load during regional citrate anticoagulated continuous renal replacement therapy. by Innas Forsal, Dominique Pouchoulin, Viktoria Roos, Jorge Echeverri, Marcus Ewert Broman

    Published 2025-01-01
    “…The pre blood pump citrate containing replacement fluid flow rate was affecting net buffer load most of all parts of the dialysis circuit, with a r2 Pearson correlation coefficient of 0.65 (p<0.001).…”
    Get full text
    Article
  19. 22919

    Hubungan Kadar Troponin T dengan Lama Perawatan Pasien Infark Miokard Akut di RSUP Dr. M. Djamil Padang Periode 01 Januari – 31 Desember 2013 by Yulia Eka Hastuti, Eka Fithra Elfi, Dian Pertiwi

    Published 2017-10-01
    “…Berdasarkan hasil analisis bivariat yang telah dilakukan, dapat disimpulkan bahwa tidak terdapat hubungan signifikan antara kadar troponin T dengan lama perawatan pasien IMA dengan nilai p>0,05 dan nilai koefisien korelasi Spearman (r)=0,160 yang menunjukkan korelasi positif dengan derajat hubungan yang lemah/tidak ada hubungan.…”
    Get full text
    Article
  20. 22920

    Potassium Adsorption Phenomenon in Calcareous Soils of Shahrazur Plain by Kamil Sabir Saeed

    Published 2021-07-01
    “…The Freundlich model fit the equilibrium K adsorption data better for the Serwan location of soil (silty loam), as demonstrated by a greater coefficient of determination (R2 =0.90). The value of heterogeneity factor 1/n for the Freundlich model ranged from (0.34 to 0.47) kg mg-1, which was less than one. …”
    Get full text
    Article