Showing 17,941 - 17,960 results of 18,849 for search 'sample random sampling.', query time: 0.26s Refine Results
  1. 17941

    Green-Synthesized Nano-Silver Fluoride for Remineralization of Enamel Lesions in Primary Teeth: A Comparative In Vitro Study with SDF and SDF/KI by Antonia Palankalieva, Plamen Katsarov, Ani Belcheva

    Published 2025-07-01
    “…Importantly, NSF-treated samples exhibited no teeth discoloration, unlike the black staining observed in SDF and SDF/KI groups. …”
    Get full text
    Article
  2. 17942

    Economic valuation and its determinates of improve solid waste management services: A study of double-bounded contingent valuation in Gondar City Ethiopia by Kassahun Tassie, Anteneh Mulugeta, Yenesew Sewunet, Getenet Asifaw

    Published 2024-12-01
    “…The study was conducted through face-to-face interviews with 222 randomly selected households. According to the survey results, 192 (87.3%) of the sampled households were willing to pay for better solid waste management services, with a mean willingness to pay of 34.48 and 17.0756 Ethiopian Birr (ETB) per month per household from the double-bounded dichotomous and open-ended contingent valuation methods, respectively. …”
    Get full text
    Article
  3. 17943

    Prevalence and predictors of postpartum depression among women attending clinics in Gaborone by Angelina M. Mannathoko, Keneilwe Molebatsi, Deogratias O. Mbuka

    Published 2025-07-01
    “…Setting: The study setting involved randomly selected three 24-h clinics in Gaborone, the capital city of Botswana. …”
    Get full text
    Article
  4. 17944

    Comparative Evaluation of Marginal Adaptation and Fracture Strength of Different Ceramic Inlays Produced by CEREC Omnicam and Heat-Pressed Technique by F. D. Oz, S. Bolay

    Published 2018-01-01
    “…Methods: Seventy-five extracted human mandibular molars were divided randomly into 5 groups (n=15). 60 molars in four groups received MOD inlay preparations. …”
    Get full text
    Article
  5. 17945

    Evaluation of Some Immunological Parameters in Patients with COVID-19 in Mosul City, Iraq by Mohammed Fadhil Haddad, Fawwaz Fadhil Ali, Mohammed H. Sharif Alkatib, Shihab A. Al-Bajari

    Published 2025-04-01
    “…Blood samples were collected from the participants for serum to estimate levels of C-reactive protein (CRP), interleukin-6 (IL-6), and interleukin-10 (IL-10) using an enzyme-linked immunosorbent assay technique. …”
    Get full text
    Article
  6. 17946

    Influence of type 2 sodium-glucose co-transporter inhibitors (dapagliflozin) on the indicators of total mortality in patients with type 2 diabetes (CARDIA-MOS study, Moscow) by M. B. Antsiferov, N. A. Demidov, M. A. Balberova, O. V. Lobanova, I. G. Mudrikova, D. G. Gusenbekova

    Published 2022-12-01
    “…BACKGROUND: The widespread use in clinical practice of drugs with cardio- and nephroprotective properties, in particular, sodium-glucose cotransporter type 2 inhibitors (SGLT2i), is based on the results of large-scale international randomized trials. Meanwhile, there are no data demonstrating the possibility of the influence of these drugs on mortality rates in real clinical practice in Russian patients. …”
    Get full text
    Article
  7. 17947

    MELATONIN CAN NOT SIGNIFICANTLY REDUCE BLOOD SUGAR LEVELS by Christiana Rinalda, Taufik Eko Nugroho, Lusiana Batubara, Asih Budiastuti

    Published 2021-07-01
    “…Rats in control group were given placebo, while rats in experimental group were treated with melatonin i.p at 0, 8 and 16 hours after burn injury. Blood samples were collected from the retroorbital sinuses at 0, 3, and 24 hours. …”
    Get full text
    Article
  8. 17948

    Effect of Skim Nanoparticles on the Motility and Kinematics of Simmental Cattle Frozen Semen by Fitri Dian Anggraeni, Siti Darodjah Rasad, Nurcholidah Solihati

    Published 2024-09-01
    “…Various concentrations of nano skim (0%, 1.66%, 3.33%, 5%, 6.66%, 8.33%, and 10%) with the addition of 10% nano egg yolk in each extender were compared. Fresh semen samples were collected from three three-year-old Simmental bulls using an artificial vagina. …”
    Get full text
    Article
  9. 17949
  10. 17950

    Effectiveness of Vestibular Rehabilitation in Children Post-Concussion: A Systematic Review by Devashish Tiwari, Melisa Erdal, Kristyn Alonzo, Victoria Twombly, Paige Concannon, August West, Mairead O'Byrne

    Published 2025-02-01
    “…Further research with larger samples is recommended to make informed decisions about dosage and long-term functional outcomes in children post-concussion…”
    Get full text
    Article
  11. 17951

    Biological Effects of Combining Ethanol Extract of Mord Leaf With Olive Oil on the Expression of Selected Growth Factors in Wound Healing of Male BALB/c Mice by Farkhondeh Nemati, Rohullah Abdullahpour, Samaneh Soleymani Rad, Hajar Poorali, Fatemeh Ghahari

    Published 2023-08-01
    “…On days 5, 10, 15, four mice from each group were randomly sacrificed and their skin samples were collected from the wound site. …”
    Get full text
    Article
  12. 17952

    Cross-species conserved miRNA as biomarker of radiation injury over a wide dose range using nonhuman primate model. by Nabarun Chakraborty, George Dimitrov, Swapna Kanan, Alexander Lawrence, Candance Moyler, Aarti Gautam, Oluseyi O Fatanmi, Stephen Y Wise, Alana D Carpenter, Rasha Hammamieh, Vijay K Singh

    Published 2024-01-01
    “…Serum samples were collected pre-irradiation as well as three post-irradiation timepoints, namely 1, 2 and 6 days post-total body irradiation (TBI). …”
    Get full text
    Article
  13. 17953

    A Comparative Study to Assess the Level of Stress and Coping Strategies among Introvert and Extrovert Nursing Students in Selected Colleges of Nursing, Delhi and NCR by Shilpa Sharma, M. Jibanlata Devi, Arshi Anjum Khan

    Published 2024-01-01
    “…Design and Settings: A comparative survey design was adopted. Samples were Nursing students of Holy Family College of Nursing and Rufaida College of Nursing enrolled in B.Sc. …”
    Get full text
    Article
  14. 17954

    Biochar alters the soil microbiological activity of sugarcane fields over time by Erika Manuela Gonçalves Lopes, Mauro Franco Castro Mota, José Mendes dos Santos Júnior, Matheus Mendes Reis, Leidivan Almeida Frazão, Luiz Arnaldo Fernandes

    Published 2024-10-01
    “…Blake) wood biochar (0, 10, 20, 30, and 40 Mg ha−1), with and without the application of nitrogen, phosphorus, and potassium (NPK) mineral fertilizer. Soil samples were collected from the sugarcane planting line and fertilized with biochar for two consecutive years. …”
    Get full text
    Article
  15. 17955

    Role of Bee Propolis and Vitamin E in Attenuating Doxorubicin-induced Hepatic Toxicity in Rats by Hodhaifa Abdul Mohsin, Mohannad Qazzaz, Mohanad fahad

    Published 2025-04-01
    “…At the end of the experiment, blood samples were collected, and serums were separated, numbered and used to assess the liver functions, including alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), serum albumin, and total serum bilirubin. …”
    Get full text
    Article
  16. 17956

    Immunomodulation with recombinant interferon-gamma1b in pulmonary tuberculosis. by Rod Dawson, Rany Condos, Doris Tse, Maryann L Huie, Stanley Ress, Chi-Hong Tseng, Clint Brauns, Michael Weiden, Yoshihiko Hoshino, Eric Bateman, William N Rom

    Published 2009-09-01
    “…Bronchoalveolar lavage (BAL) and blood were sampled at 0 and 4 months. There was a significant decline in levels of inflammatory cytokines IL-1beta, IL-6, IL-8, and IL-10 in 24-hour BAL supernatants only in the nebulized rIFN-gamma1b group from baseline to week 16. …”
    Get full text
    Article
  17. 17957

    Which method can be used to assess chronologic age in children? by İrem Okumuş, İpek Arslan, Sema Aydınoğlu, Dilara Nil Günaçar, Semih Ercan Akgün

    Published 2025-06-01
    “…Statistical analyses included paired t-tests, Wilcoxon, Mann–Whitney U, independent samples t-tests, one-way ANOVA, and Kruskal–Wallis tests. …”
    Get full text
    Article
  18. 17958

    Variations in diversity and distribution patterns of tree species under protected areas of Barak valley in the Eastern Indian Himalayas by Demsai Reang, Aparajita De, Ashesh Kumar Das

    Published 2025-01-01
    “…The study assessed tree species diversity and conducted a comparative analysis across the three districts of Barak valley, Cachar (D1), Hailakandi (D2), and Karimganj (D3), Eastern Indian Himalayan region. 350 quadrats (10 m × 10 m) were randomly sampled within PA, documenting 194 tree species from 126 genera and 51 families. …”
    Get full text
    Article
  19. 17959

    Effects of metformin, acarbose, and sitagliptin monotherapy on gut microbiota in Zucker diabetic fatty rats by Wei Liu, Jing Ma, Rilu Feng, Mei Yang, Minchun Zhang, Cheng Qian

    Published 2019-05-01
    “…Blood glucose levels were measured during an intragastric starch tolerance test after the treatments. 16S rRNA gene sequencing was used to access the microbiota in the fecal samples.Results Metformin, acarbose, and sitagliptin monotherapy effectively decreased fasting and postprandial blood glucose levels (p<0.001). …”
    Get full text
    Article
  20. 17960

    Field evaluation of a schistosome circulating cathodic antigen rapid test kit at point-of-care for mapping of schistosomiasis endemic districts in The Gambia. by Bakary Sanneh, Ebrima Joof, Abdoulie M Sanyang, Kristen Renneker, Yaya Camara, Alhagie Papa Sey, Sheriffo Jagne, Ignatius Baldeh, Serign Jawo Ceesay, Sana M Sambou, Kisito Ogoussan

    Published 2017-01-01
    “…Stool and urine samples were collected from each participant from May to June 2015, and tested for S. haematobium and S. mansoni infections in field and laboratory settings. …”
    Get full text
    Article