Results 41 to 50 of about 6,339,547 (295)
A comparison of type I error and power of Bartlett’s test, Levene’s test and Cochran’s test under violation of assumptions [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2004 This study compared the probability of Type I error and the power of three statistical tests (Bartlett, Levene and Cochran) by varying the sampling distribution, variances and sample sizes.
Chukiat Viwatwongkasem +2 more
doaj
Minimizing Test Power in SRAM through Reduction of Pre-charge Activity
, 2006 In this paper we analyze the test power of SRAM memories and demonstrate that the full functional pre-charge activity is not necessary during test mode because of the predictable addressing sequence. We exploit this observation in order to minimize power
AL-HASHIMI, B. M. +3 more
core +3 more sources
Accurate on-wafer power and harmonic measurements of mm-wave amplifiers and devices [PDF]
, 1992 A novel integrated test system that accurately measures on-wafer S-parameters, power levels, load-pull contours and harmonics over 1 to 50 GHz is presented.
Cognata, A. +2 more
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel +3 more
wiley +1 more source
Energies, 2022 In the last years, the overall system inertia is decreasing due to the growing amount of energy resources connected to the grid by means of power inverters.
Sergio Bruno +4 more
doaj +1 more source
The power of a test for seasonality. [PDF]
Journal of Epidemiology & Community Health, 1977 The power of a test of Edwards to detect seasonality or cyclic variation in the rate of an epidemiological event is derived and tabulated. A simple harmonic or sinusoidal form of variation is assumed, but the power results should also apply approximately to other situations with similar types of rate oscillation.
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash +4 more
wiley +1 more source
The power of TDS technique for well test interpretation: a short review
Journal of Petroleum Exploration and Production Technology, 2018 Either pressure-transient analysis or rate-transient analysis can be interpreted by four methods: (1) conventional straight-line analysis, (2) type-curve matching procedure, (3) ACMM (automatic computer modeling matching), and (4) TDS (Tiab’s direct ...
Freddy Humberto Escobar +2 more
doaj +1 more source
Improving the Single Scalar Consistency Relation
, 2017 We propose a test of single-scalar inflation based on using the well-measured scalar power spectrum to reconstruct the tensor power spectrum, up to a single integration constant.
Brooker, D. J. +2 more
core +2 more sources
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