Showing 1,221 - 1,240 results of 2,547 for search 'sample diffusion', query time: 0.10s Refine Results
  1. 1221

    Design, Synthesis of Some New Quinazolinone Derivatives and Evaluation of their Antibacterial Activity by Aseel Jassim Mohammed, Oday H.R. Al-Jeilawi

    Published 2025-07-01
    “…FT-IR, 1HNMR, and 13C NMR spectroscopy were used to identify the chemical structure of these compounds. The agar well diffusion technique was used to determine the antibacterial activity levels exhibited by the samples. …”
    Get full text
    Article
  2. 1222

    Stripping Voltammetric Determination of Analgesics in Their Pharmaceuticals Using Nano-Riboflavin-Modified Glassy Carbon Electrode by Gopalakrishnan Gopu, Paramasivam Manisankar, Baladhandapani Muralidharan, Chinnapiyan Vedhi

    Published 2011-01-01
    “…The suitability of the method for the determination of these analgesics in pharmaceutical preparations and urine samples was also ascertained.…”
    Get full text
    Article
  3. 1223

    Isolation of Lactobacillus rhamnosus from Human Breast Milk and Study their Susceptibility to Antibiotics by Shaimaa Ghanim Abdullah Alquraishi

    Published 2024-12-01
    “…In this study was isolated  L.rhamnosus  from breast milk with the intention to studying  their properties as probiotics in view of important it on infant health.  24 positive samples out of 108 have been isolated and identification by using biochemical tests and molecular diagnosis using the 16S rRNA gene.  …”
    Get full text
    Article
  4. 1224

    Detection of CTX-M-type ESBLs from Escherichia coli Clinical Isolates from a Tertiary Hospital, Malaysia by MKK et al.

    Published 2019-09-01
    “…One hundred of E. coli isolates were collected from different clinical samples from a tertiary hospital. ESBL positivity was determined by the disk diffusion method. …”
    Get full text
    Article
  5. 1225

    Antimicrobial activity of Azadirachta indica and Moringa oleifera extracts against some pathogenic bacteria isolated from urinary tract infections by Ameer Faraj Taha

    Published 2025-08-01
    “…This study involved collecting 120 clinical urine samples from patients aged 10-60 years with urinary tract infections (UTIs) at Kirkuk Hospital between December 2023 and April 2024. …”
    Get full text
    Article
  6. 1226

    Study on Sub-Regional Weighted Mean Atmospheric Temperature Modeling and Its Application in China by GAO Deheng, ZHANG Wei, SHEN Qinghua

    Published 2022-01-01
    “…With the daily average surface temperature data from 1980 to 2010 provided by the China Meteorology Data Service Center and 64,131 observations in 2015 from 90 sounding stations,we firstly use the diffusion interpolation with barriers for interpolation and then divide the results into eight grades and thirteen districts at a temperature interval of 3.4 K.By experimental analysis,it is found that an approximately exponential function relationship between factors,i.e.…”
    Get full text
    Article
  7. 1227

    Prediction of hydrogeochemical effects in clayey cap rocks during underground storage of hydrogen with methane by L. A. Abukova, O. P. Abramova

    Published 2024-04-01
    “…A quantitative assessment of the decrease in the moisture saturation of clay-rocks samples and, as a consequence, the loss of the mass content of mineral and organic substances is given. …”
    Get full text
    Article
  8. 1228

    Channel Optimization of Marketing Based on Users’ Social Network Information by Chaolin Peng

    Published 2020-01-01
    “…To solve the NP-hard problem of maximizing influence, this paper uses Monte Carlo sampling to calculate high-influence users. Next, a seed user selection algorithm based on NSGA-II is proposed to optimize the above three objective functions and find the optimal solution. …”
    Get full text
    Article
  9. 1229

    Research on control technology for air quality inside EMUs for passenger transport by ZHU Yan, XU Jun, ZHAO Jinlong

    Published 2024-11-01
    “…This combination enhances the ability of particulate matter to diffuse toward the front exhaust outlet. In addition, graphene electrostatic disinfection and sterilization devices demonstrated significant effectiveness in eliminating bacteria, particularly at sampling moments after 5 and 15 minutes of operation, achieving an average disinfection and sterilization rate exceeding 34% at measuring points located at aisles and seats. …”
    Get full text
    Article
  10. 1230

    Didactic Transposition in Reading Material : Linking Knowledge to be Taught and Assessment for Learning by Hikmah Maulani, Isop Syafei, Nur Muthmainah

    Published 2025-06-01
    “…This study aims to elaborate on the assessment of instructional planning (lesson plan), particularly how planning emerges from the teacher's internal didactic transposition. It focuses on the diffusion of knowledge by teachers from the curriculum and textbooks into the form of teaching modules or lesson plans. …”
    Get full text
    Article
  11. 1231

    Prevalence and Antibiotics Susceptibility Pattern of Salmonella and Shigella Species among Diarrheal Patients Attending Nekemte Referral Hospital, Oromia, Ethiopia by Alemayehu Terfassa, Mulissa Jida

    Published 2018-01-01
    “…Antibiotics susceptibility of the isolates was tested using disk diffusion assay. The prevalences of Salmonella and Shigella sp. among the patients were 7.1% and 2.1%, respectively. …”
    Get full text
    Article
  12. 1232

    Mobile Phones of Health Professions Students are reservoir of methicillin resistant Staphylococcus aureus by Ahmed Olowo-okere * , Habeebah Olufe Owolabi

    Published 2022-02-01
    “…Sterile swabs pre-moistened with sterile physiological saline were used to swab the surface of mobile phones of the participants. The collected samples were processed using standard microbiological techniques. …”
    Get full text
    Article
  13. 1233

    Susceptibility of community associated methicillin resistant Staphylococcus aureus isolated from faeces to antiseptics by Ezekiel Olugbenga Akinkunmi, Adebayo Lamikanra

    Published 2011-11-01
    “… Introduction: The study aimed to investigate the resistance of methicillin resistant Staphylococcus aureus (MRSA), an indicator used in hospitals but isolated from faecal samples of children in the community, to commonly used antibiotics and antiseptic agents. …”
    Get full text
    Article
  14. 1234

    Enhancing the performance of iron-based binders with seawater and CO2 sequestration by V Chandralega, M Shanmugasundaram, David Stone

    Published 2025-07-01
    “…This study explores CO₂ mineralization and sequestration in a sustainable iron-based binder formulated with industrial wastes such as iron dust, fly ash, calcium carbonate, and metakaolin, along with oxalic acid variations of 0 %, 2 %, and 4 % to form complex iron carbonates. The samples were cured under controlled CO2 conditions and evaluated through compressive strength tests, and microstructural analysis, XRD, and FTIR results. …”
    Get full text
    Article
  15. 1235

    Influence of base on the release of antibiotics from officinal ointments by Toskić-Radojičić Marija, Nonković Zorka

    Published 2005-01-01
    “…All the analyzed samples were manufactured as the suspension-type ointments. …”
    Get full text
    Article
  16. 1236

    VOC concentrations in houses in Japan: correlations with housing characteristics and types of ventilation by Sangin Park, Naoki Kagi, Wataru Umishio, Kenichi Hasegawa, Teruaki Mitamura, Jo Tamura

    Published 2025-05-01
    “…Living rooms and bedrooms were sampled to confirm the concentration characteristics and differences between the two locations. …”
    Get full text
    Article
  17. 1237

    Study of Technological Parameters and Pharmacological Activity of the Gel with Strawberry (<i>Fragaria ananassa</i>) Leaves with Dry Extract by O. V. Yaborоva, I. V. Alekseeva, V. D. Belonogova, O. A. Oleshko

    Published 2023-12-01
    “…The obtained data were processed with the calculation of the Student's t-test for independent samples. The data were considered reliable at p &lt; 0.05.Results and discussion. …”
    Get full text
    Article
  18. 1238

    Drying characteristics of zucchini and empirical modeling of its drying process by Naciye Kutlu, Asli Isci

    Published 2017-10-01
    “…MWD samples had better rehydration ratios compared to ones dried only in tray drier for 5 mm thickness.…”
    Get full text
    Article
  19. 1239

    Study on pore structure and fractal characteristics of fractured coal based on mercury injection and low temperature nitrogen adsorption tests by Siliang CHEN, Zebiao JIANG, Xiping QUAN, Xifa YANG, Qiaoshun MO

    Published 2024-11-01
    “…The results show that the pore volume of coal samples increases after cracking. The large pore volume of cracked coal is 1.4−2.2 times that of raw coal, and the micropore volume is 3.7−8.2 times that of raw coal. …”
    Get full text
    Article
  20. 1240

    Liquid and frozen multilayers of decanol in zeolites as microreactors for direct and oxygen mediated triplet-triplet annihilation of porphyrin by Peter P. Levin, Silvia M. B. Costa

    Published 2002-01-01
    “…The kinetics of triplet state decay and concomitant delayed fluorescence of tetraphenylporphyrin (TPP) incorporated into the multilayers of n-decanol adsorbed on the external surface of zeolites at different temperatures were studied by the laser flash photolysis via monitoring the emission and diffuse-reflectance. In deoxygenated samples, the kinetics of diffusion-controlled bimolecular triplet-triplet annihilation (TTA) has been used to probe the multilayers. …”
    Get full text
    Article