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Standard curve
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Part 1 of ebook "Clinical data analysis on a pocket calculator: Understanding the scientific methods of statistical reasoning and hypothesis testing (Second edition)" provides readers with contents including: Chapter 1 - Data spread, standard deviations; Chapter 2 - Data summaries, histograms, wide and narrow gaussian curves; Chapter 3 - Null-hypothesis testing with graphs; Chapter 4 - Null-hypothesis testing with the T-table; Chapter 5 - One-sample continuous data (One-sample T-test, One-sample Wilcoxon test); Chapter 6 - Paired continuous data (Paired T-test, Wilcoxon signed rank test); C...
160p
daonhiennhien
03-07-2024
2
1
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"Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete" covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of 250 ksi [1725 MPa] and 270 ksi [1860 MPa], respectively, based on the nominal area of the strand.
5p
hth_hn_vn
10-12-2023
6
4
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This test method provides dc hysteresigraph procedures (B-H loop methods) for the determination of basic magnetic properties of materials in the form of ring, spirally wound toroidal, link, double-lapped Epstein cores, or other standard shapes that may be cut, stamped, machined, or ground from cast, compacted, sintered, forged, or rolled materials. It includes tests for normal induction and hysteresis loop determination taken under conditions of continuous sweep magnetization. Rate of sweep may be varied, either manually or automatically at different portions of the curves during measurement.
12p
hth_hn_vn
10-12-2023
7
3
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Continued part 1, part 2 of ebook "The handbook for quality management: A complete guide to operational excellence" provides readers with contents including: continuous improvement; management of human resources; control chart constants; control chart equations; area under the standard normal curve; effective change management; motivation theories and principles; resource requirements to manage the quality function;...
244p
thamnhuocgiai
24-09-2023
10
5
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Design standard for earthquake resistance TCVN 9386:2012, first issued and enforced in 2006 with code TCXDVN 375:2006, was reviewed and will soon be replaced by the new TCVN 9386:2023. This paper presents some notable revisions of the draft standard TCVN 9386:2023 compared to the previous one.
7p
vifriedrich
30-08-2023
12
3
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Lecture Business research methods (12/e) - Appendix 14A: Determining sample size. This chapter presents the following content: Random samples, increasing precision, confidence levels & the normal curve, standard errors, central limit theorem, estimates of dining visits, calculating sample size for questions involving means,...
16p
haojiubujain04
27-07-2023
12
7
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The learning objectives for this chapter include: Explain the concept of the normal curve; look for evidence of normally distributed data when you read research reports; read a frequency distribution and polygon; describe the differences among mean, median, and mode; explain how the standard deviation affects interpretation of the mean; accurately interpret tables that report data as frequencies and percentages.
13p
haojiubujain04
27-07-2023
8
5
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This work builds upon recent developments in the field of second dimensional (2D) retention indices (RI) for use in comprehensive two-dimensional gas chromatography (GC×GC), expanding application to the most commonly used “normal” orthogonality column configuration, where 2D RI are rarely employed.
5p
vironald
15-12-2022
6
2
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The use of a video-assisted laryngoscope (VL) has been shown to reduce the time to achieve intubation with a double-lumen endobronchial tube (DLT). As the blade of the VL is curved differently to a standard laryngoscope, the DLT must be angled into a hockey stick shape to fit properly.
8p
viisaacnewton
26-04-2022
10
1
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Japanese silicate rock standard samples and the S2 Ranger XRF Spectrometer are utilized to create a calibration curve for analyzing major element concentrations of silicate rocks. The calibration curve created by the S2 Ranger XRF Spectrometer is proved to be suitable for analyzing major element concentrations of silicate rocks.
8p
vinikolatesla
31-03-2022
10
2
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In this study, we evaluated the reliability of genomic DNAs and cloned recombinant plasmids as standard controls for absolute real-time PCR assay. The associated standard curves were constructed and used for the quantification of Lactobacillus acidophilus probiotics.
4p
mudbound
10-12-2021
30
1
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The present study focused on the evaluation of the antioxidant properties and the determination of total phenols and flavonoids Spathodea campanulata P. Beauv by spectrophotometry. Quantitative analyzes of total phenols and flavonoids were determined from the linear regression equation of the calibration curve, that is plotted using gallic acid and quercetin respectively as standard.
10p
chauchaungayxua12
29-07-2021
16
1
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Forecasting the hourly electricity spot price plays a crucial role for agents involved in energy day-ahead markets. However, traditional time series processes used for this issue model each hour separately not taking into account the intraday energy market microstructure information. In this paper, we appeal to a Functional Data Analysis (FDA) viewpoint that allows modeling and forecasting the intraday electricity spot price of the Colombian Electricity Market.
8p
caygaocaolon11
18-04-2021
19
1
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The purpose of this study was to evaluate the efficacy of Lyon bracing for the conservative treatment of adolescent females with idiopathic thoracic curves in a case series selected on the basis of the Scoliosis Research Society (SRS) Committee on Bracing and Nonoperative Management Standardization Criteria and followed the guidelines on management of idiopathic scoliosis with corrective braces, proposed by the International Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT).
7p
vioregon2711
22-02-2021
16
2
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The Cobb angle is proposed as the “disease process” outcome for scoliosis research because therapies aim to correct or stop curve progression. While the Scoliosis Research Society recommends the Cobb angle as the primary outcome, the Society on Scoliosis Orthopaedic and Rehabilitation Treatment prioritises, as a general goal, patient related outcomes over Cobb angle progression.
10p
vivermont2711
28-01-2021
8
2
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Scoliotic braces are the standard of curve for management of moderate spinal deformities in pediatric patients. The effectiveness of this treatment method has been shown; however, the spinal and rib cage parameters, in the three anatomical planes, that are associated with bracing outcome in adolescent idiopathic scoliosis (AIS) are not fully identified.
8p
vivermont2711
28-01-2021
13
2
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This article presents building an Elliptic curve cryptography and using it to encode and decode Vietnamese text. Here we have illustrated the prime number p = 151 in the future, which will use a large prime number. We consider an elliptic curve with a total score of 172 points. Encode and decode with standard Vietnamese text and combine with the special characters in ASCII code.
8p
larachdumlanat127
20-12-2020
19
0
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Digital polymerase chain reaction (dPCR) is an increasingly popular technology for detecting and quantifying target nucleic acids. Its advertised strength is high precision absolute quantification without needing reference curves. The standard data analytic approach follows a seemingly straightforward theoretical framework but ignores sources of variation in the data generating process.
13p
vikentucky2711
26-11-2020
14
1
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The real-time quantitative polymerase chain reaction (qPCR) is routinely used for quantification of nucleic acids and is considered the gold standard in the field of relative nucleic acid measurements. The efficiency of the qPCR reaction is one of the most important parameters in data analysis in qPCR experiments.
12p
vijisoo2711
27-10-2020
13
0
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Motivated by the fact that the fractional Laplacean generates a wider choice of the interpolation curves than the Laplacean or bi-Laplacean, we propose a new non-local partial differential equation inspired by the Cahn-Hilliard model for recovering damaged parts of an image. We also note that our model is linear and that the computational costs are lower than those for the standard Cahn-Hilliard equation, while the inpainting results remain of high quality.
10p
dayhoctainha
10-09-2020
17
0
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