Showing 21,621 - 21,640 results of 30,477 for search '"The Observer"', query time: 0.12s Refine Results
  1. 21621

    The context signals of mitochondrial miRNAs (mitomiRs) of mammals by O. V. Vishnevsky, P. S. Vorozheykin, I. I. Titov

    Published 2023-01-01
    “…Also, for the group mitomiRs/non-mitomiRs we found the statistically significant features of the miRNA nucleotide context near the Dicer and Drosha cleavage sites (Pearson’s χ2 test of independence for the first three positions of the miRNA, p-value < 0.05). The observed nucleotide frequencies may indicate a more homogeneous pri-miRNA cleavage by the Drosha complex during the formation of the 5’ end of mitomiRs. …”
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  2. 21622

    Analysis of variation in charges and prices paid for vaginal and caesarean section births: a cross-sectional study by Renee Y Hsia, Yaa Akosa Antwi, Ellerie Weber

    Published 2014-01-01
    “…However, the institutional and market-level factors included in our models explained only 35–36% of the between-hospital variation in charges.Conclusions These results indicate that charges and discounted prices for two common, relatively homogeneous diagnosis groups—uncomplicated vaginal delivery and caesarean section—vary widely between hospitals and are not well explained by observable patient or hospital characteristics.…”
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  3. 21623
  4. 21624

    Turkish suicide patterns: Longitudinal analysis of suicide trends in Turkiye (2000 -2022) by Ayhan Tabur, Feruza Turan Sonmez

    Published 2024-04-01
    “…The highest suicide rates were observed in the 20–24 age group, with a peak of 7.43/100,000 in 2020. …”
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  5. 21625

    Capturing Requirements for a Data Annotation Tool for Intensive Care: Experimental User-Centered Design Study by Marceli Wac, Raul Santos-Rodriguez, Chris McWilliams, Christopher Bourdeaux

    Published 2025-02-01
    “…Each participant annotated an identical set of admissions with the periods of weaning from mechanical ventilation during a single 45-minute workshop. Participants were observed during task completion and their actions were analyzed within Norman’s Interaction Cycle model to identify the software requirements. …”
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  6. 21626

    The use of the species <i>Triticum petropavlovskyi</i> Udacz. et Migusch. to expand the genetic diversity of spring bread wheat by A. E. Druzhin, S. N. Sibikeev, L. V. Andreeva

    Published 2024-10-01
    “…Differences in a number of traits between the lines and the recipient cultivar were observed. The introgression of the T. petropavlovskyi genetic material into bread wheat showed both positive and negative effects on some agronomic characteristics. …”
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  7. 21627

    Characterization of Mortality from Accidents in Cuba in the Decade 2010-2019 by Amarilys Jiménez Chiquet, Moura Revueltas Agüero, Maritza Benítez Martínez, Elvira Sánchez Sordo, Taiss Cárdenas Soto

    Published 2023-05-01
    “…<br /><strong>Conclusions:</strong> in Cuba, in the 2010-2019 decade, an increase in mortality from accidents was observed at the expense of accidental falls, these more frequently in the female sex.…”
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  8. 21628

    Social Anxiety Symptoms in The Visually Impaired Versus Healthy Control: Saudi Arabian Samples by Alsubaie SS

    Published 2025-01-01
    “…No significant differences were observed between the two groups in terms of gender, marital status, or education level. …”
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  9. 21629

    Identification of the BBX gene family in blueberry at different chromosome ploidy levels and fruit development and response under stress by Yujian Xue, Jiazhuo Chen, Jia Hao, Xiaoyu Bao, Luodan Kuang, Dong Zhang, Chengwen Zong

    Published 2025-02-01
    “…Results In total, 83 VcBBX and 24 VdBBX genes were identified in tetraploid and diploid blueberry, respectively. A correlation was observed between the number of BBX genes in blueberry and chromosome ploidy. …”
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  10. 21630

    Optimizing Extractability, Phytochemistry, Acute Toxicity, and Hemostatic Action of Corn Silk Liquid Extract by Zead Helmi Abudayeh, Uliana Karpiuk, Viktoriia Kyslychenko, Qais Abualassal, Loay Khaled Hassouneh, Sami Qadus, Ahmad Talhouni

    Published 2022-01-01
    “…The acute toxicity study was carried out with a single intragastric administration to outbred unanesthetized white rats of both sexes. Duration of observation of animals was 14 days. It was revealed that corn silk extract at doses of up to 5.0 ml/kg is safe. …”
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  11. 21631

    Leuko-glycemic Index as a Prognostic Factor after Acute Myocardial Infarction with ST-segment Elevation by Ailed Rodríguez Jiménez, Raikel Fardales Rodríguez, Enrique Toledo Rodríguez, Guillermo Quintana Cañizarez

    Published 2019-06-01
    “…<br /><strong>Method:</strong> a prospective observational study was conducted which included all patients admitted consecutively with a diagnosis of acute myocardial infarction with ST segment elevation and Killip&gt; I class, from January 2012 to June 2015 at the Provincial University Hospital Camilo Cienfuegos Gorriarán. …”
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  12. 21632

    Impact of discontinuation of cephazolin prophylaxis on the incidence of postoperative adverse events in cataract surgery by Kazutaka Uchida, Keita Takahama, Kenshiro Higashi, Yuki Kusano, Koki Matsumoto, Yoshihiro Nakagawa, Kazutaka Oda

    Published 2025-01-01
    “…No cases of early postoperative endophthalmitis were observed in either group. Conclusions Discontinuation of CEZ prophylaxis during the perioperative period of cataract surgery effectively reduced the risk of adverse events. …”
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  13. 21633

    Attributable Costs of Postoperative Atrial Fibrillation among Patients Undergoing Cardiac Surgery by Pattamawan Kosuma, Sitichok Wachirasrisirikul, Arom Jedsadayanmata

    Published 2018-01-01
    “…On average, patients with POAF had higher medical costs than those without POAF (269,000 versus 218,999 Thai Baht (THB)) with a mean difference of 50,000 THB (1,667 USD). The difference was observed in patients undergoing isolated valve surgery (47,761 THB (1,592 USD), 95% CI: 39,809–55,712), CABG (50,865 THB (1,696 USD), 95% CI: 37,233–64,496), and a combination of both procedures (72,287 THB (2,410 USD), 95% CI: 49,910–94,405). …”
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  14. 21634

    Analysis of variability in gestation length in sows and its association with litter traits at birth by Alexander Kramarenko, Olena Yulevich, Iryna Lіuta, Serhii Kramarenko

    Published 2024-11-01
    “…The longest gestation lengths were recorded during the winter months, whereas the best performance in other reproductive traits was observed in the spring. Meta-analysis revealed that the “general” estimates of the phenotypic correlation coefficient between gestation length and total litter size, the number of live piglets, and total litter weight at birth were significant and negative. …”
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  15. 21635

    Familial Aggregation and Risk Factors for Prostate Cancer in Affected Individuals by Julio Armando Sánchez Delgado, Nailé Edita Sánchez Lara

    Published 2024-10-01
    “…<br /><strong>Method:</strong> an observational, analytical, longitudinal, and retrospective, case/control study was conducted on the population of the Banes municipality, Holguín province, between May 2021 and May 2022. …”
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  16. 21636

    Integration of mathematical and experimental modeling for sustainable phycobiliprotein production via fed-batch cultures by Jefferson E. Contreras-Ropero, Janet B. García-Martínez, Andrés F. Barajas-Solano

    Published 2025-01-01
    “…The results indicate that phycocyanin production is highly dependent on phosphorus and nitrogen concentrations, with optimal conversion observed at specific levels of these elements (0.832 for phosphorus and 0.805 for nitrogen in terms of C-PC and biomass, respectively). …”
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  17. 21637
  18. 21638

    Synthesis and Study of the Physical and Photovoltaic Properties of Novel Heteroleptic Ruthenium(II) Complexes Ligated with Highly π-Conjugated Bipyridine Ancillary and Phenanthroli... by Hyejeong Lee, Jinhyung Seo, Mingyeong Jeong, Seo Yeong Na, Byoungchoo Park, Byeong Hyo Kim

    Published 2021-01-01
    “…Ruthenium(II) complex JM5, ligated to mbpbpy (ancillary) and dcphen (anchoring) ligands, exhibited the second-best PCE value (2.52%), and ruthenium(II) complex JM3, ligated to bpbpy (ancillary) and dcphen (anchoring) ligands, exhibited a PCE value of 1.45%. It was observed that the PCE values of the DSSCs could be significantly improved by introducing the electron-donating methoxy group at proper positions of the ancillary ligands present in the heteroleptic ruthenium(II) complexes (such as JM1 and JM5).…”
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  19. 21639

    விவேக சிந்தாமணி கூறும் மானுட விழுமியங்கள் / Human Values in Viveka Cintamani by முனைவர் சு. சுசா / Dr. S. Susa

    Published 2025-01-01
    “…From this environment, they learned ethical principles such as love, affection, friendship, and other virtues. Additionally, they observed chastity from pigeons, which have one mate for life, and learned unity, food sharing, and communal mourning after death from crows. …”
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  20. 21640

    Scan Mirror Assembly for the Multispectral Scanning Polarimeter of Aerosol-UA Space Mission by Ivan Syniavskyi, Yevgen Oberemok, Yuriy Ivanov, Mikhail Sosonkin, Vladimir Kireyev, Konstantin Akinin

    Published 2021-01-01
    “…It is obtained that the maximum instrumental polarization of the unadjusted mirror system should be observed at 865 nm, and thus, the polarization characteristics of the scanning system at a given wavelength could be considered as representative for ScanPol in general. …”
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