Showing 1,061 - 1,080 results of 1,670 for search '"controlled experiment"', query time: 0.18s Refine Results
  1. 1061

    Effective water influx control in gas reservoir development: Problems and countermeasures by Xi Feng, Bing Zhong, Xuefeng Yang, Hui Deng

    Published 2015-03-01
    “…Based on this background, from the perspective of the early-phase requirements of water influx control, the influencing factors of a water influx activity, the dynamic analysis method of water influx performance, the optimizing strategy of a water control, and the water control experience of typical gas reservoirs, this paper analyzed the key problems of water control, evaluated the influencing factors of water control effect, explored the practical water control strategies, and proposed that it should be inappropriate to apply the previous water control technological model to actual work but the pertinence should be improved according to actual circumstances. …”
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    Article
  2. 1062

    An Enhanced Bio-Inspired Aco Model For Fault-Tolerant Networks by Samuel Lusweti, Collins Odoyo, Dorothy Rambim

    Published 2023-01-01
    “…In this experiment, all the packets sent were completely and correctly delivered just like in the control experiment.…”
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    Article
  3. 1063

    Feature-based attention warps the perception of visual features by Angus F. Chapman, Chaipat Chunharas, Viola S. Störmer

    Published 2023-04-01
    “…Critically, the magnitude of these perceptual biases varied systematically with the similarity between target and distractor colors during search, indicating that attentional tuning quickly adapts to current task demands. In control experiments we rule out possible non-attentional explanations such as color contrast or memory effects. …”
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    Article
  4. 1064

    Urban Remote Sensing with Spatial Big Data: A Review and Renewed Perspective of Urban Studies in Recent Decades by Danlin Yu, Chuanglin Fang

    Published 2023-02-01
    “…Urban scholars are now equipped with abundant data to examine many theoretical arguments that often result from limited and indirect observations and less-than-ideal controlled experiments. For the first time, urban scholars can model, simulate, and predict changes in the urban landscape using real-time data to produce the most realistic results, providing invaluable information for urban planners and governments to aim for a sustainable and healthy urban future. …”
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    Article
  5. 1065

    Effective Validation Model and Use of Mobile-Health Applications for the Elderly by Leonardo Juan Ramirez Lopez, Edward Paul Guillen Pinto, Carlos Omar Ramos Linares

    Published 2018-10-01
    “…ObjectivesDue to the uncontrolled increase of the mobile health applications and their scarce use by elderly for reason of absence credibility of measurements by lack scientific support, the aim of this study was to evaluate the differences between the biophysical measurements based on standard instrument against a mobile application using controlled experiments with elderly to propose an effective validation model of the developed apps.MethodsThe subjects of the study (50 people) were elderly people who wanted to check their weight and cardiac status. …”
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    Article
  6. 1066

    Investigating the Effect of Cognitive–Behavioral, Mindful-Based, Emotional-Based Intervention and Professional Training on Teachers’ Job Burnout: A Meta-Analysis by Jian Li, Eryong Xue, Yunshu He

    Published 2023-09-01
    “…This study adopts the meta-analysis method and makes a statistical analysis of the interventions’ effect on teachers’ job burnout based on 29 papers in the literature of randomized controlled experiments. It mainly presents the basic external characteristics of the research literature; besides, based on the results of software CMA.V3, this paper also analysed the overall intervention effect and the separate effect of four types of intervention, namely, cognitive–behavioral interventions (CBI), mindfulness-based interventions (MBI), professional training (PT), and emotional-based intervention (EBI). …”
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    Article
  7. 1067

    A RNase P Ribozyme Inhibits Gene Expression and Replication of Hepatitis B Virus in Cultured Cells by Bin Yan, Yujun Liu, Yuan-Chuan Chen, Fenyong Liu

    Published 2023-03-01
    “…In these cultured cells, the expression of M1-S-A resulted in a reduction of more than 80% in both HBV RNA and protein levels and an inhibition of about 300-fold in the capsid-associated HBV DNA levels when compared to the cells that did not express any ribozymes. In control experiments, cells expressing an inactive control ribozyme displayed little impact on HBV RNA and protein levels, and on capsid-associated viral DNA levels. …”
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    Article
  8. 1068

    Effect of soil amendments on leaf pigmentation and N status in cassava (Manihot esculenta crantz) grown in crude oil contaminated soil by S.R. Osu, N.U. Ndaeyo, G.E. Udofia

    Published 2021-02-01
    “…SPAD measurement revealed no significance (P≤ 0.05) in readings for both treatments and control experiments. However, the interactive effect of both cassava variety and type of amendments were significant. …”
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    Article
  9. 1069

    An Experience Transfer Approach for the Initial Data of Iterative Learning Control by Shaozhe Liu, Zuojun Liu, Jie Zhang, Dong Hu

    Published 2021-02-01
    “…If the parameters of system change, the former control experience of ILC would not be effective anymore. …”
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    Article
  10. 1070

    A New Multi-Scale Sliding Window LSTM Framework (MSSW-LSTM): A Case Study for GNSS Time-Series Prediction by Jian Wang, Weiping Jiang, Zhao Li, Yang Lu

    Published 2021-08-01
    “…Compared with the traditional LSTM method, our results of three groups of controlled experiments showed that the RMSE value was reduced by 2.1%, 23.7%, and 20.1%, and MAE was decreased by 1.6%, 21.1%, and 22.2%, respectively. …”
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    Article
  11. 1071

    Aptamer-Equipped Protamine Nanomedicine for Precision Lymphoma Therapy by Zihua Zeng, Ching-Hsuan Tung, Youli Zu

    Published 2020-03-01
    “…Additionally, flow cytometry analysis demonstrated that under CD30 aptamer guidance, the protamine nanomedicine specifically bound to lymphoma cells, but did not react to off-target cells in control experiments. Moreover, specific cell targeting and intracellular delivery of the nanomedicine were also validated by electron and confocal microscopy. …”
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    Article
  12. 1072

    Tilted pulse front pumping techniques for efficient terahertz pulse generation by György Tóth, Gyula Polónyi, János Hebling

    Published 2023-10-01
    “…The advent of the tilted pulse front pumping (TPFP) velocity matching technique, proposed and implemented two decades ago, has ushered in significant advancements of these THz sources, which are pivotal in the realm of THz pump-probe and material control experiments, which need THz pulses with microjoule energies and several hundred kV/cm electric field strengths. …”
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    Article
  13. 1073

    Energy Modeling of IoT Mobile Terminals on WiFi Environmental Impacts † by Yuxia Sun, Junxian Chen, Yong Tang, Yanjia Chen

    Published 2018-05-01
    “…The factors involve the WiFi signal strength under good signal conditions, the type and the amount of protocol packets that are initiated by WiFi APs (Access Points) to maintain basic network communication with the phones. Controlled experiments are conducted to quantitatively study the phone energy impacts by the above WiFi environmental factors. …”
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    Article
  14. 1074

    AIDS dementia complex and neuropsychiatric symptoms : a case report by R. Fernández Fernández, P. del Sol Calderón, Á. Izquierdo de la Puente, A. Rodríguez Rodríguez

    Published 2023-03-01
    “…Results We present the case of a patient diagnosed with HIV in 1985, who after 20 years of disease with irregular adherence begins to present delusional ideation of harm and self-referential, control experiences, thought diffusion phenomena, and possible auditory hallucinations, with poor evolution despite the establishment of numerous antipsychotic treatments, which evolves over the years towards a confabulatory character and with progressive neuropsychological deterioration. …”
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    Article
  15. 1075

    Closed-loop motor imagery EEG simulation for brain-computer interfaces by Hyonyoung Shin, Daniel Suma, Bin He

    Published 2022-08-01
    “…We present one such system which generates motor imagery electroencephalography (EEG) via forward modeling and novel motor intention encoding models for conducting sensorimotor rhythm (SMR)-based continuous cursor control experiments in a closed-loop setting. We use the proposed simulator with 10 healthy human subjects to test the effect of three decoder and task parameters across 10 different values. …”
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  20. 1080

    Enantioselective addition-alkylation reactions via bisguanidinium silicate ion pair catalysis by Chen, Wen Chao

    Published 2020
    “…The active hypervalent silicate intermediates were characterized by NMR spectroscopy, control experiments and supported by computational data. …”
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    Thesis-Doctor of Philosophy