Showing 16,441 - 16,460 results of 18,849 for search 'sample random sampling.', query time: 0.27s Refine Results
  1. 16441

    Unbiased analysis of obesity related, fat depot specific changes of adipocyte volumes and numbers using light sheet fluorescence microscopy. by Natalie Theobalt, Isabel Hofmann, Sonja Fiedler, Simone Renner, Georg Dhom, Annette Feuchtinger, Axel Walch, Martin Hrabĕ de Angelis, Eckhard Wolf, Rüdiger Wanke, Andreas Blutke

    Published 2021-01-01
    “…Subcutaneous and visceral adipose tissue samples from DIO-minipigs and lean controls were systematically randomly sampled, optically cleared with 3DISCO (3-dimensional imaging of solvent cleared organs), stained with eosin, and subjected to LSFM for detection of adipocyte cell membrane autofluorescence. …”
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  2. 16442
  3. 16443

    In Vitro Assays for the Assessment of Safety and Toxicity in Pharmacopuncture Derived from Animal by Yu-Jin So, Hyein Jeong, Kyeong Han Kim, Seong-Gyu Ko

    Published 2024-12-01
    “…This study aimed to evaluate the safety and toxicity of pharmacopuncture using animal venom.Methods: In October 2021, nine samples of animal venom-derived pharmacopuncture products were randomly collected from four External Herbal Dispensaries (EHDs). …”
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  4. 16444
  5. 16445

    COMPARISON BETWEEN THE PETRIFILM™ AND THE CONVENTIONAL METHODS FOR ENUMERATING AEROBIC BACTERIA AND E.COLI IN LOCALLY PRODUCED SOFT CHEESE IN BAGHDAD by Zina Saab khudhir, Drgham.H.Yousif, Najim Hadi Najim

    Published 2013-12-01
    “…The main objectives of the present study were to compare the petrifilm TM Aerobic count plates (ACP) with conventional standard plate count (SPC) for enumerating aerobic bacteria and secondly to compare the petrifilm TM coliform count plates (CCP) with conventional coliform plate count (CPC) method for isolation and enumeration of E.coli in locally produced soft white cheese samples .A total of 60 samples of soft cheese (30 samples to each petrifilmTM and conventional methods) have been collected randomly at weekly intervals from different retail markets in Baghdad province and its surroundings during the period of 6 months from the December 2011 till the May 2012.All results of cultural characteristics and biochemical reactions of E.coli isolates were in accordance with the main features described in Bergeys Manual of determinative bacteriology .The laboratory studies of the cultural isolation revealed that 20 (66.6%) isolates of E.coli were isolated from 30 soft white cheese samples by the conventional direct plating (CPC) method while 24 (80%) isolates of E.coli were isolated from another 30soft cheese samples by using a new petrifilm TM technique. …”
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  6. 16446

    Effects of different slaughterhouse water chiller temperatures on the microbial quality of poultry carcasses by Seyedeh Ommolbanin Ghasemian, Abbas Fardaei, Ehsan Gharib Mombeni

    Published 2024-07-01
    “…This study was conducted to investigate the difference in the microbial load of poultry carcasses slaughtered at different temperatures in water chillers in the slaughterhouses of Kohgiluyeh and Boyer-Ahmad provinces, Iran. One hundred twenty samples were taken randomly, under sterile conditions from chillers with temperatures of 24, 10, and 4 °C. …”
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  7. 16447

    The Prevalence Rate, Pattern of Antibiotic Resistance, and Frequency of Virulence Factors of Pseudomonas aeruginosa Strains Isolated from Fish in Iran by Gholam Reza Shahrokhi, Ebrahim Rahimi, Amir Shakerian

    Published 2022-01-01
    “…In this study, 470 fish samples collected randomly were evaluated for the presence of P. aeruginosa, antibiotic resistance, and frequency of virulence factors. …”
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  8. 16448

    Chemical composition and carbohydrates of seaweed Sargassum sp. with different drying methods by Agustinus  Paga, Ferdinand Suharjo Suek

    Published 2024-12-01
    “…Crude fat content was highest in sun-dried samples (0.56%) and lowest in air-dried samples (0.24%). …”
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  9. 16449

    Extent of Microbial Contamination of Refined and Unrefined Vegetable oils sold in South-west Nigeria by Oluwafemi Flora, Oni Eniola Oluyemisi, Kareem Sarafadeen Olateju, Omemu Adebukunola Mobolaji, Kolapo Lawrence Adelodun

    Published 2018-04-01
    “…Five out of the ten refined vegetable oil samples had no fungal contamination. A. flavus and A. oryzae were absent in all the refined oil samples while A. niger was absent in all the unrefined oil samples. …”
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  10. 16450

    Pathogens and Heavy Metals Concentration in Green Leafy Vegetables by Abida Begum, S. Harikrishna

    Published 2010-01-01
    “…Presence of heavy metal and bacterial pathogen in randomly collected samples of green leafy from various stations of Bengaluru city was detected. …”
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  11. 16451

    Soil Carbon Characteristics of a Fluvisol Affected by Aggregates from Two Tillage and Crop Regimes by Emmanuel Onweremadu, Frank Akamigbo, Chigozie Asiabaka

    Published 2013-07-01
    “…Tillage techniques used were conventional tillage (CT) and minimum tillage (MT) while maize and soybean were used as crop types. Soil samples were collected at 20 cm depth with soil auger while core samples with cores partitioned 0 – to 10 – and 10 – to – 20 cm depth intervals were used to obtain soil samples for bulk density determinations. …”
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  12. 16452

    Soil Carbon Characteristics of a Fluvisol Affected by Aggregates from Two Tillage and Crop Regimes by Emmanuel Onweremadu, Frank Akamigbo, Chigozie Asiabaka

    Published 2013-07-01
    “…Tillage techniques used were conventional tillage (CT) and minimum tillage (MT) while maize and soybean were used as crop types. Soil samples were collected at 20 cm depth with soil auger while core samples with cores partitioned 0 – to 10 – and 10 – to – 20 cm depth intervals were used to obtain soil samples for bulk density determinations. …”
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  13. 16453

    The quality of the white pickled cheese in konva region by Saliha Altın, O Cenap Tekinşen

    “…Fatty types cheese samples were randomly collected three times by monthly intervals. …”
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  14. 16454

    Effect of Different Chelating Agents on the Bond Strength of Endodontic Sealers by Janani Karunakaran, Deepa Natesan Thangaraj, Kokila Sivakumar, Sebeena Mathew, Sinduja Rajamani

    Published 2025-04-01
    “…Based on the chelating compounds used, the specimens (n = 20) were divided into three groups: 17% EDTA, 0.2% chitosan, and distilled water. The final rinse for samples had been neutral saline. The specimens (n = 10) were randomized to either of the two subgroups based on the sealer that was applied: Itena MTA Bioseal or AH Plus. …”
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  15. 16455

    Evaluation of haptoglobin concentration in clinically healthy dairy cows: correlation between serum and milk levels by Ramiro Fouz, Ruth Rodríguez-Bermúdez, Iris J. Rodríguez-Godina, María Rodríguez-Domínguez, Margarita Rico, Francisco J. Diéguez

    Published 2024-12-01
    “…The study aimed to analyse serum haptoglobin concentrations by calving number and lactation phase in clinically healthy dairy cattle and to determine the correlation between concentrations in serum and milk samples. For this purpose, serum samples were collected from 228 clinically healthy cows after milking from 14 randomly selected herds. …”
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  16. 16456

    Molecular detection of SARS-CoV-2 and medically important respiratory and gastrointestinal virus pathogens on Thai currency by Nattamon Niyomdecha, Chanakan Suttasit, Attasit Boonyont, Thanchira Saita, Waratchaya Rodraksa, Achiraya Phanitmas, Nattapong Yamasamit, Kantima Sangsiriwut, Pirom Noisumdaeng

    Published 2025-05-01
    “…Persistence of SARS-CoV-2, and other medically important viruses was investigated. A total of 300 samples (i.e., 150 banknotes and 150 coins) were randomly collected from nineteen fresh markets distributed across seventeen districts of Bangkok, Thailand. …”
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  17. 16457

    Effect of bleaching and repolishing on whiteness change and staining susceptibility of resin-based materials by Sultan Aktuğ Karademir, Samet Atasoy, Beyza Yılmaz

    Published 2024-12-01
    “…The samples were randomly divided into four treatment groups: control (distilled water, 14 days), in-office bleaching (Opalescence Boost-40% HP, 3*20min), at-home bleaching (Opalescence PF-16% CP, 6 h, 14 days), and toothpaste group (Opalescence Whitening, 2*5min, 14 days) (n:8). …”
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  18. 16458

    Colour Stability and Lipid Oxidation of Beef Longissimus Lumborum under Different Packaging Conditions by Bonny Dadji Stéphane Serge, Li Xin, Li Zheng, Li Meng, Du Manting, Gao Lingling, Zhang Dequan

    Published 2017-12-01
    “…After each ageing time, samples were displayed in a refrigerator for 2, 4 and 6 days. …”
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  19. 16459

    Phylogenetic Analysis of Striped Hyaena (Hyaena hyaena: Hyaenidae, Carnivora) in Hatay Province in Turkey by Erol Atay, Mustafa Ersal, Kemal Karabağ, İsmail Turan Çetin

    Published 2021-07-01
    “…In this study, 571 bp length of Cytochrome C Oxidase Subunit II (COX 2) of mitochondiral DNA from hair, ears, nails and teeth specimens from six striped hyaenas were amplified and sequenced to determined phylogenetic relationships between close and distant species related to hyaena. Tissue samples using in this study were found randomly at different times in Hatay province, Turkey. …”
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  20. 16460

    Histological, immunohistochemical assessment and DNA fingerprint species identification of some meat products in Egypt by Heba F. Kamaly, Abeer M. Hassan, Zainab MA Youssef, Fatma El-Zahraa Ahmed Mustafa

    Published 2025-04-01
    “…Abstract A total of sixty commercial beef products, represented by minced meat, sausage, kofta, and burger, with fifteen samples per product, were collected randomly from different markets in Assiut city, Egypt. …”
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