Showing 27,741 - 27,760 results of 30,477 for search '"The Observer"', query time: 0.14s Refine Results
  1. 27741

    Dental Pulp Mesenchymal Stem Cells Attenuate Limb Ischemia via Promoting Capillary Proliferation and Collateral Development in a Preclinical Model by Youfeng Li, Yuning Zhang, Hua Wang, Chengfeng Sun, Dongmei Liu, Hongying Liu, Jia He, Furong Chen, Weiting Wang, Xi Jiang, Chu-tse Wu, Yuefeng Yang

    Published 2021-01-01
    “…The flow velocity restored to nearly 20% of the normal level at 3 weeks after treatments with DP-MSCs and BM-MSCs, and obvious capillary proliferation and collateral development could be observed. Although neovascularization was induced in the ischemic limb after ligation, MSCs, especially DP-MSCs, significantly enhanced the angiogenesis. …”
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  2. 27742
  3. 27743

    Superior biomechanical stability of pedicle screws compared to lateral mass screws: recommendations for bicortical positioning and enhancing bone contact in geriatric C1 vertebrae by Leon-Gordian Leonhardt, Leonie Rörup, Anna Lena Kammal, Michael Hahn, Marc Dreimann, Benjamin Ondruschka, Felix Nikolai von Brackel, Tim Rolvien, Lennart Viezens, Simon von Kroge

    Published 2025-01-01
    “…Differences between mono- and bicortical positioning of PS and LMS have only been observed in the initial stiffness of screws. When comparing microstructural and mechanical properties, the cortical contact length and bone volume in screw trajectories were strongest associated with a high loose and cycle count. …”
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  4. 27744

    Influence of lemongrass and oregano essential oils and their combination on in vitro ruminal fermentation and greenhouse gas emissions in total mixed ration for dairy cows by Sara Glorio Patrucco, Alessandro Lotto, Martina Dorigo, Rita Fornaciari, Antonio Sagliano, Nicola Martinelli, Alessandra Cosani, Khalil Abid, Salvatore Barbera, Hatsumi Kaihara, Sonia Tassone

    Published 2025-12-01
    “…All EOs decreased CO2 emissions by −5 to −12% with no significant differences between treatments (p<0.001), although anti-methanogenic effects were not observed (p=0.192). Volatile fatty acids were slightly affected only by EOs blend at the highest dose, resulting in a reduction of propionate (−1.3%, p=0.02), an increase in acetate:propionate (+0.16%, p=0.04) and isovalerate (+0.7%, p=0.03). …”
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  5. 27745

    Improved SED-fitting Assumptions Result in Inside-out Quenching at z ~ 0.5 and Quenching at All Radii Simultaneously at z ~ 1 by Alexander de la Vega, Susan A. Kassin, Camilla Pacifici, Stéphane Charlot, Emma Curtis-Lake, Jacopo Chevallard, Timothy M. Heckman, Anton M. Koekemoer, Weichen Wang

    Published 2025-01-01
    “…This results in model colors that better trace observations. We then perform radial SED fits to multiband flux profiles measured from Hubble Space Telescope images for 1440 galaxies at 0.4 <  z  < 1.5 of stellar masses 10 ^10 –10 ^11.5 M _⊙ using both the traditional and the more physically motivated assumptions. …”
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  6. 27746
  7. 27747
  8. 27748

    Inequalities in physical comorbidity: a longitudinal comparative cohort study of people with severe mental illness in the UK by Tim Doran, Darren M Ashcroft, Evangelos Kontopantelis, David Reeves, Siobhan Reilly, Claire Planner, Ivan Olier, Linda Gask

    Published 2015-12-01
    “…A greater increase in the mean number of additional conditions was observed in the SMI population over the study period (0.6 in 2000/2001 to 1.0 in 2011/2012) compared with those without SMI (0.5 in 2000/2001 to 0.6 in 2011/2012). …”
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  9. 27749

    Exploring the utility of different bulking agents for speeding up the composting process of household kitchen waste by Sania Mussa, Muhammad Farhan, Shoaib Ahmad, Khadija Zahra, Amina Kanwal, Qaiser Farid Khan, Muhammad Afzaal, Abdul Wahid, Pallab K. Sarker, Mohamed A. El-Sheikh, Shafaqat Ali

    Published 2025-01-01
    “…Higher moisture content (69%) and higher organic matter degradation (38.4%) were also observed in C2. The pH range in all compost treatments was 7-8.5, Electrical conductivity range was 1.8–3.55 mS/cm, C/N ratio range was 15.4–18.1, water holding capacity range was 3.25–4.3 g water/g dry sample, total potassium range was 1.52–1.61%, total phosphorous range was 0.83–1.14%. …”
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  10. 27750

    Relationships between environmental variables and free-living nematode communities in seasonally flooded wetlands by T.T. Tran, Y.M.T. Nguyen, L.T. Pham, B.K. Veettil, S.N. Hoang, Q.X. Ngo

    Published 2020-10-01
    “…More specifically, the genus richness (S) ranged from 8.20 to 8.60. The observed Margalef’s species richness (d) was ranging from 1.07 to 1.53 and the Shannon-Wiener index (H') was measured from 2.36 to 2.52. …”
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  11. 27751

    Access to healthcare: waiting time until the surgical procedure by Cassiane de Santana Lemos, Ana Maria Muller Magalhães, Danielle Saraiva Tuma dos Reis, Alessandra Yuri Takehana de Andrade, Karla Cristina de Almeida, Fabiana Zerbieri Martins, Nancy Reynolds, Vanessa de Brito Poveda

    Published 2025-12-01
    “…The longest mean waiting time for surgery identified was 26.23 (SD = 17.62) months in the South region, with a significant difference between the evaluated institutions (p = 0.02). Differences were observed between the first place of care of the evaluated patients (p < 0.001). …”
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  12. 27752
  13. 27753

    An Exceptionally Powerful, Radiatively Driven Ultrafast Outflow in the Rapidly Accreting AGN RE J1034+396 by Chloe S. Taylor, Daniel R. Wilkins, Steven W. Allen

    Published 2025-01-01
    “…We report the analysis of ∼1 Ms of XMM-Newton observations of the rapidly accreting active galactic nucleus RE J1034+396. …”
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  14. 27754

    A retrospective analysis on maternal and neonatal outcomes in pSS/AITD pregnancies by Miaoguan Peng, Taizhen Luo, Xiaoshi Weng, Yanmei Dong, Yijuan Xie, Siqi Huang, Naifeng Liang, Shiyun Wen, Yaojie Zhai, Yingjun Xie, Yuyi Chen

    Published 2025-01-01
    “…No significant differences were observed in other maternal pregnancy outcomes, including induced abortion, spontaneous abortion, therapeutic abortion, and premature delivery (P > 0.05). …”
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  15. 27755

    Computational and experimental exploration of morpholine pendent 2-hydrazineyl thiazole: Insights from DFT, ADME profiling, antifungal efficacy and molecular docking analyses by Vishnu A. Adole, I.Antony Danish, J.Jebasingh Kores, J.Winfred Jebaraj, S. Janani, Suresh K. Ghotekar, Rakesh D. Amrutkar

    Published 2025-01-01
    “…Significant hydrogen and hydrophobic contacts were observed in this interaction, which led to a docking score of −5.28 and a binding free energy of −65.65 kcal/mol.…”
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  16. 27756

    Antioxidant Potential, Subacute Toxicity, and Beneficiary Effects of Methanolic Extract of Pomelo (Citrus grandis L. Osbeck) in Long Evan Rats by Md. Yousuf Ali, Nur-E Noushin Rumpa, Sudip Paul, Md. Sakib Hossen, E. M. Tanvir, Tareq Hossan, Moumoni Saha, Nadia Alam, Nurul Karim, Md. Ibrahim Khalil, Siew Hua Gan

    Published 2019-01-01
    “…In addition, no significant alterations in the hematological parameters were also observed. However, rats which received 1000 mg/kg dose had a significant reduction in some serum parameters, including alanine transaminase (15.29%), alkaline phosphatase (2.5%), lactate dehydrogenase (15.5%), γ-glutamyltransferase (20%), creatinine (14.47%), urea (18.50%), uric acid (27.14%), total cholesterol (5.78%), triglyceride (21.44%), low-density lipoprotein cholesterol (40.74%), glucose (2.48%), and all atherogenic indices including cardiac risk ratio (24.30%), Castelli’s risk index-2 (45.71%), atherogenic coefficient (42%), and atherogenic index of plasma (25%) compared to control. …”
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  17. 27757

    Evaluation of the relatedness between the biofilm-associated genes and antimicrobial resistance among Acinetobacter baumannii isolates in the southwest Iran by Nafiseh Hosseinzadeh Shakib, Zahra Hashemizadeh, Abolfazl Rafati Zomorodi, Reza Khashei, Yeganeh Sadeghi, Abdollah Bazargani

    Published 2025-02-01
    “…Results: All isolates displayed multi-drug resistance, with the highest resistance rates observed against ceftazidime, cefotaxime, and trimethoprim/sulfamethoxazole (100%). …”
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  18. 27758
  19. 27759

    Evaluation of low cryptococcal antigen titer as determined by the lateral flow assay in serum and cerebrospinal fluid among HIV-negative patients: a retrospective diagnostic accura... by Xuan Wang, Jia-Hui Cheng, Ling-Hong Zhou, Jun-Hao Zhu, Rui-Ying Wang, Hua-Zhen Zhao, Ying-Kui Jiang, Li-Ping Huang, Ching-Wan Yip, Chun-Xing Que, Min Zhu, Li-Ping Zhu

    Published 2020-03-01
    “…A sensitivity of 72.9% (95% CI, 62.9–81.5%) and a decreased specificity of 70.0% (95% CI, 34.8–93.3%) were observed at a threshold of 1:5 in serum. No false-positive cases were identified in patients with low CrAg titers in CSF and all positive predictive values (PPVs) were 100%. …”
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  20. 27760

    Attributing heatwave-related mortality to climate change: a case study of the 2009 Victorian heatwave in Australia by Sarah E Perkins-Kirkpatrick, Linda Selvey, Philipp Aglas-Leitner, Nina Lansbury, Samuel Hundessa, Dáithí Stone, Kristie L Ebi, Nicholas John Osborne

    Published 2025-01-01
    “…An epidemiological model derived from well-established methods defining the relationship between observed heatwave temperatures (95th, 97.5th and 99th percentiles) and mortality is applied to heatwaves in simulations that either include or omit anthropogenic climate forcing from eight climate models. …”
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