Suggested Topics within your search.
Suggested Topics within your search.
-
861
T-blocker: a simple and robust probe-free quantitative PCR assay to detect somatic mutations down to 0.1% frequency
Published 2018-10-01“…We have developed a simple and robust probe-free quantitative PCR (qPCR) assay method that can detect minor mutant alleles with a frequency as low as 0.1% in a heterogeneous sample by introducing a novel T-blocker concept to the allele-specific PCR method. …”
Get full text
Article -
862
Quantification of Plasmodium falciparum: validation of quantitative polymerase chain reaction assays for detection of parasites in controlled human malaria infection studies
Published 2025-04-01“…We also evaluated the effect of using different volumes of whole blood for DNA extraction on the assay performance.ResultsThe validation revealed: (1) specificity of 100% (n=5 independent experiments); (2) linearity with R2 values ≥ 0.98, a slope of −3.8 to −3.1, and efficiency 89–100%; (3) lower limit of detection of 0.3 parasites/microliter and lower limit of quantification of 2.6 parasites/microliter; (4) precision with both inter-assay repeatability and intra-assay reproducibility with coefficients of variation (CV) values of <10%; and (5) accuracy and good extraction efficiency of >90%. …”
Get full text
Article -
863
Analysis of an Aqueous Extract from Turkish Galls Based on Multicomponent Qualitative and Quantitative Analysis Combined with Network Pharmacology and Chemometric Analysis
Published 2024-01-01“…This study determined a quality index for TG, providing a reference for quality evaluation and introducing a cost-effective and efficient quality control method. Furthermore, it addressed the challenge of developing new Chinese medicine by overcoming the lack of reference substances.…”
Get full text
Article -
864
Quantitative research of multiscale microstructural evolution during creep of 800H alloy assisted by high-throughput characterization and deep learning
Published 2025-05-01“…By leveraging these quantitative data, we proposed multiscale microstructural evolution patterns and mechanisms during creep. …”
Get full text
Article -
865
Development, Optimization, and Validation of a Quantitative PCR Assay for <i>Borrelia burgdorferi</i> Detection in Tick, Wildlife, and Human Samples
Published 2024-11-01“…When assessing previously tested tick samples, its performance surpassed the nested PCR in efficiency, sensitivity, and specificity. Since the detection of <i>Borrelia</i> is more difficult in mammalian samples, the qPCR assay was also assessed using wildlife tissues. …”
Get full text
Article -
866
-
867
-
868
Assessing the Application Effects and Operating Conditions on Three Different Insulation Capacity Walls Using Internal Quantitative Infrared Thermography in China
Published 2024-11-01“…Against the backdrop of China’s carbon emission reduction goals, quantitative infrared thermography offers a promising avenue for advancing building energy efficiency testing. …”
Get full text
Article -
869
Deep learning-based quantitative analysis of glomerular morphology in IgA nephropathy whole slide images and its prognostic implications
Published 2025-07-01“…A deep learning model, based on DeepLabV3Plus and EfficientNet-B3, was developed for segmenting glomeruli and quantifying the morphological features by using digitized whole slide images from seven tertiary hospitals. …”
Get full text
Article -
870
-
871
Evaluation of Irrigation Management and Plastic Mulch Effects on Water Productivity and Quantitative and Qualitative Yield of Lemon Balm (Melissa officinalis L.)
Published 2025-01-01“…Moreover, given the current water scarcity conditions, improving the quantitative and qualitative yield of medicinal plants relies heavily on effective irrigation management and efficient cultivation practices. …”
Get full text
Article -
872
Climate, soil and management factors drive the quantitative relationships between soil fertility and spring maize water productivity in northern China
Published 2025-07-01“…To improve spring maize WP through enhanced soil fertility, the NW region, dry years, and NPK were parallelly optimal, while such WP increases were increased with N rate in NE and NW or planting pattern change in NC, each of them could efficiently benefit for using scarce water resources in dryland northern China and other dryland areas.…”
Get full text
Article -
873
Prediction of coal dust particle size after spraying dust reduction in roadway based on orthogonal experiment and regression analysis
Published 2024-12-01“…The results show that: the coal dust D90 after spray dust reduction decreases with the increase of the distance from the dust source to the spray frame, increases and then decreases with the increase of wind speed, and increases with the increase of water supply pressure, and there is a strong positive correlation between full dust, exhaled dust reduction efficiency and D90, the better the spray dust reduction effect, the larger the coal dust D90 after spray dust reduction; the weighting-based prediction model of coal dust D90 after dust spraying has higher accuracy and smaller error, and can accurately characterize the quantitative relationship between coal dust D90 after dust spraying and three influencing factors, namely, the distance of the spray frame from the dust source, the wind speed of the roadway, and the water supply pressure of the nozzle.…”
Get full text
Article -
874
Optimizing Virtual Power Plants Cooperation via Evolutionary Game Theory: The Role of Reward–Punishment Mechanisms
Published 2025-07-01“…The study establishes the mathematical conditions under which static reward–punishment mechanisms transform competitive VPP markets into stable cooperative systems, quantifying efficiency improvements of 15–23% and renewable integration gains of 18–31%. …”
Get full text
Article -
875
Energy Security of Local Government Units in the Face of the Energy Crisis in 2022–2023
Published 2025-05-01Get full text
Article -
876
-
877
DESIGNING A REWARD MANAGEMENT SYSTEM TO INCREASE EMPLOYEES’ SATISFACTION
Published 2019-12-01“…This paper starts from the idea that the efficiency of the employees' work depends on the company's reward system and especially on their perception of the rewards granted. …”
Get full text
Article -
878
-
879
Identification of powdery mildew resistance quantitative trait loci in melon and development of resistant near-isogenic lines through marker-assisted backcrossing
Published 2024-11-01“…Therefore, identifying PM resistance quantitative trait loci (QTL) and creating trait-associated markers are essential for efficient melon PM resistance improvement through marker-assisted backcrossing (MABC). …”
Get full text
Article -
880
One-Point and Multiline Calibration Fiber-Optic Laser-Ablation Spark-Induced Breakdown Spectroscopy for Quantitative Analysis of Elements in Aluminum Alloys
Published 2023-01-01“…The OP-MLC FO-LA-SIBS system is compact, features simple spectra processing, and offers effective measurement, providing a convenient method for rapid and efficient quantitative analysis of elements in aluminum alloys in industrial production.…”
Get full text
Article