Showing 16,721 - 16,740 results of 18,849 for search 'sample random sampling.', query time: 0.20s Refine Results
  1. 16721

    ANALYSIS OF RESPONSE TO FIRST-LINE THERAPY WITH IMATINIB IN AZERBAIJANI CML PATIENTS by Aypara Hasanova, Chingiz Asadov, Aytan Shirinova, Gunay Aliyeva, Zohra Alimirzoyeva

    Published 2025-07-01
    “…Among them, 69 patients had samples analyzed at all time points. The quantification of BCR/ABL1 was performed using RT-qPCR, with ABL1 serving as the control gene. …”
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  2. 16722

    Whitening Efficiency of Papain and Bromelain Gels in Removing Dental Stains by Stanca Cuc, Codruta Sarosi, Ioan Petean, Amalia Moldovan, Cecilia Bacali, Sorin Claudiu Man

    Published 2025-02-01
    “…After staining, the samples were washed and stored in artificial saliva at 37 °C. …”
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  3. 16723
  4. 16724

    Mineral Composition of Feed and Mineral Soil Utilization in Haramaya District, East Hararghe Zone, Ethiopia by Sefa Salo, Mengistu Urge, Mohammed Yusuf Kurtu

    Published 2024-12-01
    “…The survey data was collected from four kebeles using a semi-structured questionnaire from 80 respondents (20 from each kebele) selected randomly. Two natural pasture samples across the wet and dry seasons were collected using a quadrant from each season. …”
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  5. 16725

    Concomitant Infection with Leishmania donovani and L. major in Single Ulcers of Cutaneous Leishmaniasis Patients from Sudan by A. M. Babiker, S. Ravagnan, A. Fusaro, M. M. Hassan, S. M. Bakheit, M. M. Mukhtar, G. Cattoli, G. Capelli

    Published 2014-01-01
    “…In Sudan human leishmaniasis occurs in different clinical forms, that is, visceral (VL), cutaneous (CL), mucocutaneous (ML), and post-kala-azar dermal leishmaniasis (PKDL). Clinical samples from 69 Sudanese patients with different clinical manifestations were subjected to a PCR targeting the cytochrome oxidase II (COII) gene for Leishmania species identification. …”
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  6. 16726

    Physical, Mechanical, and Morphological Properties of Woven Kenaf/Polymer Composites Produced Using a Vacuum Infusion Technique by Suhad D. Salman, Mohaiman J. Sharba, Z. Leman, M. T. H. Sultan, M. R. Ishak, F. Cardona

    Published 2015-01-01
    “…Unidirectional long fibres or randomly oriented short fibre shapes are the most common type of kenaf fibres that have been investigated in previous works. …”
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  7. 16727

    Effect of Phoenix dactylifera pollen grains suspension on spermatogenesis and some biochemical parameters in albino rats by Baghdad Science Journal

    Published 2011-03-01
    “…In this study forty mature albino rats were used wich were randomly divided into five groups ,four groups were adminstrated Phoenix dactylifera pollen grains suspension at concertenrations (18,54,108,and 216)mg/ kg body weight by oral administration while the fifth group was considered as a control group.Experiment continued for 40 days then rats were sacrificed and samples of blood were collected for determination of some biochemical parameters (total protein ,total cholesterol ,LDLc and HDLc).Testis were removed for preparation histological sections to measures the diameters of seminferous tubules ,thickness of seminiferous epithelium and the numbers of spermatogenic cells. …”
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  8. 16728

    Perinatal risk factors affecting the maternal and fetal asymmetric dimethylarginine levels by Mustafa Kul, Erkan Demirkaya, Osman Metin Ipçioğlu, Rahmi Sinan Karadeniz, Turan Tunç, Sebahattin Vurucu, Fahri Gürkan Yeşil, Hasan Oztin, Erdinç Cakir

    Published 2009-04-01
    “… The aim of this study was to investigate the relationship between maternal risk factors, neonatal demographic features and asymmetric dimethylarginine (ADMA) levels in a randomly selected group of pregnancies during delivery. …”
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  9. 16729

    Distribution and Composition of Soil Invertebrates in some Agricultural Fields in Al-Madaain District South Baghdad- Iraq by Ghofran Wael Al-Waeely, Maysoon Hassan Meshjel, Jawad Bulbul Al-Zaidawi

    Published 2024-10-01
    “…Each field received four randomly selected samples each month. We isolated the invertebrate samples from the soil using two methods: the direct method for large soil invertebrates and the indirect method for small invertebrates. …”
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  10. 16730

    Efficient Positive Semidefinite Matrix Approximation by Iterative Optimisations and Gradient Descent Method by Vali Asimit, Runshi Wang, Feng Zhou, Rui Zhu

    Published 2025-02-01
    “…For example, in our experiments with noised data, the iterative quadratic programming algorithm performs best in more than 41% to 67% of the samples when the standard deviation of noise is 0.02, and the gradient descent method performs best in more than 70% of the samples when the standard deviation of noise is 0.2. …”
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  11. 16731

    Evaluation of Two Levels of Trace Mineral Supplementation to Beef Calves Prior to Weaning by Gracia M. P. Hernandez, Aline C. R. Dos Santos, Matheus F. L. Ferreira, David Bohnert, Juliana Ranches

    Published 2024-10-01
    “…Body weight (BW), blood, and liver samples were collected on d 0 and at weaning (d 84). …”
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  12. 16732

    Cyclic fatigue resistance of a blue heat-treated engine-driven file with different angles of canal access using different kinematics; an in vitro study by Bassem Eid, Mohammed Kataia, Tarek Elsewify, Tarek Elsewify

    Published 2025-08-01
    “…Statistical analysis was performed at a significance of 0.05.ResultsSamples instrumented using reciprocation motion had significantly higher time to fracture than those with continuous rotation (p < 0.001). …”
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  13. 16733

    Histological Changes of Electric Yellow Cichlid (Labidochromis caeruleus) Exposed to Acute and Chronic Cadmium Concentrations by Semra Küçük, Sema Midilli, Mehmet Güler, Deniz Çoban

    Published 2019-08-01
    “…Gills, liver, muscle, and spleen samples were collected from randomly selected fish. …”
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  14. 16734

    Effects of Dietary Energy Level on the Expression of the HSL Gene in Different Tissues of Sheep by Ying-jie ZHANG, Yue-qin LIU, Shan-yan CHENG, Jie SONG

    Published 2012-07-01
    “…The animals were slaughtered and subcutaneous fat, longissimus dorsi muscle, femoral biceps muscle and cardiac muscle tissue samples were taken after being treated for 40 d. The samples were then subjected to quantitative PCR to determine mRNA expression of hormone-sensitive lipase (HSL) in different tissues in the laboratory. …”
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  15. 16735

    Combined Multiomics Analysis Reveals the Role of ANXA1 Methylation and miRNA‐Targeted LDLR in Polycystic Ovary Syndrome by Yicen Ding, Lishi Huang, Mengju He, Fei Zhang, Yuanjun Jiang, Yani Kang

    Published 2025-01-01
    “…Results The gene ANXA1 was hypomethylated and highly expressed in both mouse and human samples. Meanwhile, LDLR had a lower expression in both mouse and human samples, targeted by an upregulated microRNA (miRNA) called has‐miR‐106a‐5p, which may relate to hyperandrogenemia. …”
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  16. 16736

    Application of BP Neural Network and Fixed Effect in the Relationship between CSR and Female Directors by Wenwen Lyu, Ya Gao, Zarina Abdul Salam

    Published 2022-01-01
    “…In the stage of back propagation (BP) neural network, the model included the overalls of CSR and macroscopic strategic, fulfillment content, and disclosed technology three dimensions. It randomly selects 100 samples, and via BP neural network, it predicts that the RKS-CSR rating can effectively show that high-CSR lever enhances the presence of female directors in Chinese listed companies and promotes gender balance in directors’ team, thus achieving gender balance and CSR two-way sustainable development.…”
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  17. 16737

    Steganalysis for stegotext based on text redundancy by LUO Gang, SUN Xing-ming

    Published 2009-01-01
    “…Targeted at the text steganography with mimic model,a steganalysis method based on source redundancy for stegotexts was proposed.This method processed the text and the words in it as the m-order Markov source and the source symbols respectively,then computed the redundancy of the source.Through analyzing the relationship between the re-dundancy and the size of the text,the existence of hidden information could be determined.With testing of 8 000 ste-gotexts produced by the four main softwares NiceText,Texto,Stego and Sams Big Play Maker,and 2 400 normal texts randomly sampled from innocuous texts downloaded from the Internet,the results show that the false positive rate of our steganalysis method is 0.5% and the false negative rate is 3.9%.Experiments and analyzing results indicate that the steganalysis method can effectively detect stegotexts based on natural language processing with mimic model.…”
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  18. 16738

    Improving deep convolutional neural networks with mixed maxout units by Hui-zhen ZHAO, Fu-xian LIU, Long-yue LI, Chang LUO

    Published 2017-07-01
    “…The maxout units have the problem of not delivering non-max features, resulting in the insufficient of pooling operation over a subspace that is composed of several linear feature mappings,when they are applied in deep convolutional neural networks.The mixed maxout (mixout) units were proposed to deal with this constrain.Firstly,the exponential probability of the feature mappings getting from different linear transformations was computed.Then,the averaging of a subspace of different feature mappings by the exponential probability was computed.Finally,the output was randomly sampled from the max feature and the mean value by the Bernoulli distribution,leading to the better utilizing of model averaging ability of dropout.The simple models and network in network models was built to evaluate the performance of mixout units.The results show that mixout units based models have better performance.…”
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  19. 16739

    The effect of 6 weeks Tai chi training on TNF-α, BDNF serum levels and cognitive and physical function in women with stroke by منیژه نوروزیان, حمید رجبی, فاطمه پناه زاده

    Published 2017-05-01
    “…Data were analyzed using the independent samples T-test and paired samples T-test. Tai Chi group showed a significant improvement in serum TNF-α and dynamic balance (p≤0.05). …”
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  20. 16740

    EFFECT OF SILVER DIAMINE FLUORIDE ON FRACTURE RESISTANCE OF CLASS I COMPOSITE RESTORATIONS by Sevgi Zorlu, Aslı Topaloğlu Ak, Polen Nisa Bulut

    Published 2023-10-01
    “…Data were analyzed using an independent samples t-test, with p-values <0.05 considered significant. …”
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