Results 51 to 60 of about 3,722,110 (313)

PSYNDEX Tests Review für TRR 1 - TESTS ZU RECHNEN UND RAUMLEHRE 1

open access: yes, 1984
This is a PSYNDEX Tests Review of TRR 1 - TESTS ZU RECHNEN UND RAUMLEHRE 1. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Proekel, Gerhard
core   +1 more source

Parametric and nonparametric tests for speckled imagery [PDF]

open access: yesPattern Analysis and Applications, 2011
Synthetic aperture radar (SAR) has a pivotal role as a remote imaging method. Obtained by means of coherent illumination, SAR images are contaminated with speckle noise. The statistical modeling of such contamination is well described according with the multiplicative model and its implied G0 distribution.
Renato J. Cintra   +2 more
openaire   +5 more sources

Proposal of rainwater harvesting coefficient (RWHC) for determination of effectively usable rainfall depth, relevant to rainwater harvesting systems design

open access: yesRBRH, 2018
The study measures rainfall data to determine a rainwater harvesting coefficient revelant to rainwater harvesting and catchment projects assisted by non-parametric statistics tests, based on assumption that part of the total rainfall depth is discarded ...
Jairo dos Passos Corrêa   +3 more
doaj   +1 more source

Investigation of frequency changes trend of days with dust storms in western half of Iran [PDF]

open access: yesمخاطرات محیط طبیعی, 2016
In this research, daily and hourly data of dust storms (horizontal vision and meteorology codes) at 26 synoptic stations of western Iran for the period of 1990–2013has been used in order toidentifying and determining trend of dust-storm-frequencies.
Batool Zeinali
doaj   +1 more source

The power and type I error of Wilcoxon-Mann-Whitney, Welch's t, and student's t tests for Likert-type data

open access: yesInternational Journal of Assessment Tools in Education, 2023
Likert-type item is the most popular response format for collecting data in social, educational, and psychological studies through scales or questionnaires.
Ahmet Salih Şimşek
doaj   +1 more source

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques   +5 more
wiley   +1 more source

PSYNDEX Tests Review für RCT (3) - READING COMPREHENSION TESTS 3

open access: yes, 1984
This is a PSYNDEX Tests Review of RCT (3) - READING COMPREHENSION TESTS 3. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Proekel, Gerhard
core   +1 more source

Continuous norming of psychometric tests: A simulation study of parametric and semi-parametric approaches.

open access: yesPLoS ONE, 2019
Continuous norming methods have seldom been subjected to scientific review. In this simulation study, we compared parametric with semi-parametric continuous norming methods in psychometric tests by constructing a fictitious population model within which ...
Alexandra Lenhard   +2 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

PSYNDEX Tests Review für RCT (1) - READING COMPREHENSION TESTS 1

open access: yes, 1984
This is a PSYNDEX Tests Review of RCT (1) - READING COMPREHENSION TESTS 1. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Proekel, Gerhard
core   +1 more source

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