Results 81 to 90 of about 874,152 (277)
Growth curves and genetic parameters in Nelore animals estimated by random regression models
Semina: Ciências Agrárias, 2019 The objective of this work was to estimate growth curves and genetic parameters from birth to 650 days of age of Nelore cattle raised in pasture in two production regions of the Mato Grosso do Sul State, Brazil (233,835 weight records from 47,459 cattle ...
Maurício Vargas da Silveira +5 more
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Approximate variances for tapered spectral estimates
, 2011 We propose an approximation of the asymptotic variance that removes a certain discontinuity in the usual formula for the raw and the smoothed periodogram in case a data taper is used.
Amrein, Michael, Künsch, Hans R.
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This Is Not a Myeloproliferative Neoplasm…
Pediatric Blood &Cancer, EarlyView.
Stephanie Juané Kennedy
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee +9 more
wiley +1 more source
Estimating Common Mean in Heteroscedastic Variances Model
MathematicsBayes estimators for the unknown mean against a reference, non-informative prior distribution for both the mean and independent variances are derived. I entertain the scenario with two groups of observables with the same unknown mean.
Andrew L. Rukhin
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Stratum variance estimation for sample allocation in crop surveys [PDF]
The problem of determining stratum variances needed in achieving an optimum sample allocation for crop surveys by remote sensing is investigated by considering an approach based on the concept of stratum variance as a function of the sampling unit size ...
Chhikara, R. S., Perry, C. R., Jr.
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song +15 more
wiley +1 more source
Spatially extended estimates of analysis and short-range forecast error variances
Tellus: Series A, Dynamic Meteorology and Oceanography, 2017 Accurate estimates of ‘true’ error variance between Numerical Weather Prediction (NWP) analyses and forecasts and the ‘reality’ interpolated to a NWP model grid (Analysis and true Forecast Error Variance, hereafter AFEV) are critical for successful data ...
Jie Feng, Zoltan Toth, Malaquias Peña
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Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek +13 more
wiley +1 more source
The Misuses of Reliability Coeffient and Sampling Variance in Educational Research
Jurnal Ilmu Pendidikan, 2016 Many educational researchers report the reliability of their data. They also report tha sampling techniques used in their research. Some of the reports treat the reliability coefficients and sampling variances incorrectly.
Dali S. Naga
doaj +1 more source