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Relevant bibliographies by topics / 3-P sampling

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Journal articles

Academic literature on the topic '3-P sampling'

Author: Grafiati

Published: 8 September 2023

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Journal articles on the topic "3-P sampling"

1

Van Deusen, Paul C. "3-p sampling and design versus model-based estimates." Canadian Journal of Forest Research 17, no. 2 (1987): 115–17. http://dx.doi.org/10.1139/x87-022.

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The unadjusted and adjusted 3-p estimators suggested by L. R. Grosenbaugh (Soc. Am. For. Proc. 1963: 36–42. 1964) are examined as examples of design versus model-based estimators. This paper shows that the 3-p adjusted estimator has near optimal properties under a regression superpopulation model and is a member of the class of generalized regression estimators having desirable robustness properties. The variance estimators suggested by L. R. Grosenbaugh (1964, and For. Sci. 22(2): 173–176. 1976) also have bias-robust properties. The understanding that the model-based view lends will enable pr

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2

Pincus, Robert, Chris W. Fairall, Adriana Bailey, et al. "Observations from the NOAA P-3 aircraft during ATOMIC." Earth System Science Data 13, no. 7 (2021): 3281–96. http://dx.doi.org/10.5194/essd-13-3281-2021.

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Abstract. The Atlantic Tradewind Ocean-Atmosphere Mesoscale Interaction Campaign (ATOMIC), part of the larger experiment known as Elucidating the Role of Clouds-Circulation Coupling in Climate (EUREC4A), was held in the western Atlantic during the period 17 January–11 February 2020. This paper describes observations made during ATOMIC by the US National Oceanic and Atmospheric Administration's (NOAA) Lockheed WP-3D Orion research aircraft based on the island of Barbados. The aircraft obtained 95 h of observations over 11 flights, many of which were coordinated with the NOAA research ship R/V R

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3

Chowdhury and, Anirban Narayan, and Rolando D. Somma. "Quantum algorithms for Gibbs sampling and hitting-time estimation." Quantum Information and Computation 17, no. 1&2 (2017): 41–64. http://dx.doi.org/10.26421/qic17.1-2-3.

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We present quantum algorithms for solving two problems regarding stochastic processes. The first algorithm prepares the thermal Gibbs state of a quantum system and runs in time almost linear in p Nβ/Z and polynomial in log(1/epsilon), where N is the Hilbert space dimension, β is the inverse temperature, Z is the partition function, and epsilon is the desired precision of the output state. Our quantum algorithm exponentially improves the complexity dependence on 1/epsilon and polynomially improves the dependence on β of known quantum algorithms for this problem. The second algorithm estimates t

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4

Williams, Teresa A., Gavin D. Leslie, Geoffrey J. Dobb, Brigit Roberts, and Peter Vernon van Heerden. "Decrease in proven ventriculitis by reducing the frequency of cerebrospinal fluid sampling from extraventricular drains." Journal of Neurosurgery 115, no. 5 (2011): 1040–46. http://dx.doi.org/10.3171/2011.6.jns11167.

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Object Ventriculitis associated with extraventricular drains (EVD) increases rates of morbidity and mortality as well as costs. Surveillance samples of CSF are taken routinely from EVD, but there is no consensus on the optimum frequency of sampling. The goal of this study was to assess whether the incidence of ventriculitis changed when CSF sampling frequency was reduced once every 3 days. Methods After receiving institutional ethics committee approval for their project, the authors compared a prospective sample of EVD-treated patients (admitted 2008–2009) and a historical comparison group (ad

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5

Xiaobing Lin, Xiaobing Lin, Zhe Wu Xiaobing Lin, Jianfa Chen Zhe Wu, Lianfen Huang Jianfa Chen, and Zhiyuan Shi Lianfen Huang. "A Credit Scoring Model Based on Integrated Mixed Sampling and Ensemble Feature Selection: RBR_XGB." 網際網路技術學刊 23, no. 5 (2022): 1061–68. http://dx.doi.org/10.53106/160792642022092305014.

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<p>With the rapid development of the economy, financial institutions pay more and more attention to the importance of financial credit risk. The XGBoost algorithm is often used in credit scoring. However, it should be noted that XGBoost has three disadvantages when dealing with small samples of high-dimensional imbalance: (1) the model classification results are more biased towards the majority class when the XGBoost algorithm is used in training imbalanced data, this results in reduced model accuracy. (2) XGBoost algorithm is prone to overfitting in high-dimensional data because the hig

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Holford, ICR, BE Schweitzer, and GJ Crocker. "Long-term effects of lime on soil-phosphorus solubility and sorption in eight acidic soils." Soil Research 32, no. 4 (1994): 795. http://dx.doi.org/10.1071/sr9940795.

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Measurements of phosphorus (P) sorption, isotopically exchangeable, KCl soluble and extractable P (Bray(1)) were carried out on limed and unlimed soils from eight pasture experiments on the Northern Tablelands of New South Wales at intervals of 1, 2 and 3 years after lime application. Lime increased soil pH by a minimum of 0.5 to a maximum of 1.55 units, and there were corresponding decreases in soluble aluminium and manganese. Lime decreased P sorptivity in every soil and at every sampling, but decreases were usually largest at the first sampling. They were attributed to the pH-induced increa

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7

Nayman, Hüma, and Sertel Altun. "What are Teachers’ and Students’ Views of the Learning-teaching Process? A Study on Turkish Language and Literature." Advances in Language and Literary Studies 12, no. 3 (2021): 28. http://dx.doi.org/10.7575/aiac.alls.v.12n.3.p.28.

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This study aims to examine teachers’ and students’ views of learning-teaching on Turkish Language and Literature course. Also, this study aims to determine the prior learning-teaching strategies of teachers and students. It was designed by qualitative research approach, phenomenology design. In the study, there are two participant groups; teachers and students. In sampling for both teachers and students, convenient sampling of purposive sampling type was used. Semi-structured interview questions were used as a data collection tool. Accordingly, content analysis was deemed proper to analyze the

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Dos’Santos, Thomas, Paul A. Jones, Jonathan Kelly, John J. McMahon, Paul Comfort, and Christopher Thomas. "Effect of Sampling Frequency on Isometric Midthigh-Pull Kinetics." International Journal of Sports Physiology and Performance 11, no. 2 (2016): 255–60. http://dx.doi.org/10.1123/ijspp.2015-0222.

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Purpose:Skeletal-muscle function can be evaluated using force–times curves generated via the isometric midthigh pull (IMTP). Various sampling frequencies (500–1000 Hz) have been used for IMTP assessments; however, no research has investigated the influence of sampling frequency on IMTP kinetics. Therefore, the purpose of this study was to investigate the influence of sampling frequency on kinetic variables during the IMTP, including peak force, time-specific force values (100, 150, and 200 ms), and rate of force development (RFD) at 3 time bands (0–100, 0–150, 0–200 ms).Methods:Academy rugby l

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Chloupek, Petr, Eva Voslářová, Pavel Suchý, et al. "Influence of Pre-Sampling Handling Duration on Selected Biochemical Indices in the Common Pheasant (Phasianus colchicus)." Acta Veterinaria Brno 78, no. 1 (2009): 23–28. http://dx.doi.org/10.2754/avb200978010023.

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The effects of varying periods of pre-sampling handling (1.5 min, 3 min, 4.5 min, 6 min) on selected biochemical indices were monitored in a group of 8–9-month-old common pheasants (Phasianus colchicus) kept at a pheasantry in Jinačovice, Czech Republic. The duration of pheasant handling (capture, restraint, and blood sampling) was positively correlated with plasma corticosterone (p < 0.001) and lactate (p < 0.05) levels. Negative correlations were found between the handling duration and glucose concentration (p < 0.01), and aspartate aminotransferase level (p < 0.05) in the blood

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10

R, Rizki Aulia, Muzakkir Muzakkir, and Alfiah A. "FAKTOR YANG BERHUBUNGAN DENGAN PERILAKU MEROKOK PADA SISWA DI SMA NEGERI 3 PANGKEP." Jurnal Ilmiah Kesehatan Diagnosis 14, no. 4 (2019): 322–26. http://dx.doi.org/10.35892/jikd.v14i4.283.

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Perilaku merokok merupakan perilaku yang berbahaya bagi kesehatan, tetapi masih banyak orang yang melakukannya, bahkan orang mulai merokok ketika dia masih remaja. Tujuan penelitian ini untuk mengetahui adanya hubungan antara lingkungan, sikap, pengetahuan dan stres dengan perilaku merokok pada siswa di SMA Negeri 3 Pangkep. Penelitian ini menggunakan desain cross sectional. Pengambilan sampel menggunakan teknik nonprobability sampling yaitu purposive sampling didapatkan 57 responden. Pengumpulan data dilakukan menggunakan kuesioner dan dianalisis dengan uji chi square (p<0.05). Hasil anali

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