Results 21 to 30 of about 4,796,839 (188)

Walking across Wikipedia: a scale-free network model of semantic memory retrieval. [PDF]

open access: yes, 2014
Semantic knowledge has been investigated using both online and offline methods. One common online method is category recall, in which members of a semantic category like "animals" are retrieved in a given period of time.
Kello, Christopher T, Thompson, Graham W
core   +2 more sources

Analysis of Student’s Conceptual Understanding Using Two-Tier Multiple Choice Diagnostic Test on Acid-Base Topic [PDF]

open access: yesE3S Web of Conferences, 2023
This study aims to determine students’ understanding of concepts using a two-tier multiple-choice diagnostic test on acid-base material. The number of samples is 31 respondents. This type of research is descriptive qualitative.
Lukum Astin   +5 more
doaj   +1 more source

Metastatic pancreatic adenocarcinomas could be classified into M1a and M1b category by the number of metastatic organs

open access: yesBMC Gastroenterology, 2020
Background With the improvement of treatment and prognosis for patients with late malignant diseases, certain malignancies with distant metastasis (M1 category) have been further classified into M1a (single metastatic site) and M1b (multiple metastatic ...
Fang Feng   +6 more
doaj   +1 more source

Stimulus range, number of categories, and the “virtual” exponent [PDF]

open access: yesPerception & Psychophysics, 1983
Three different stimulus modalities (line length, number, and sound pressure) were judged by magnitude scaling techniques and by 7-, 15-, 31-, and 75-point category scales. All of the 40 subjects were given the same number stimuli, but two different sound-pressure ranges were presented (each to 20 subjects) and four different line-length ranges were ...
H J, Foley   +3 more
openaire   +2 more sources

Choosing the Number of Categories in Agree–Disagree Scales [PDF]

open access: yesSociological Methods & Research, 2013
Although agree–disagree (AD) rating scales suffer from acquiescence response bias, entail enhanced cognitive burden, and yield data of lower quality, these scales remain popular with researchers due to practical considerations (e.g., ease of item preparation, speed of administration, and reduced administration costs).
Revilla, Melanie   +2 more
openaire   +2 more sources

Determining the Factors Affecting the Psychological Distance Between Categories in the Rating Scale

open access: yesInternational Journal of Contemporary Educational Research, 2022
In this study, the assumption of the equality of psychological distance between categories of rating scale was tested based on the number of categories and ability distributions.
Gözde SIRGANCI, Gizem UYUMAZ
doaj   +1 more source

The category of Number in Basque: II. Prehistorical and typological aspects [PDF]

open access: yesFontes Linguae Vasconum, 2009
In this second and last part of the article about the grammatical number in Basque, it is discussed what the state of affairs in prehistorical periods may have been like, taking historical data as a starting point. In Point 3, the different sectors of
Mikel Martínez Areta
doaj  

The category of Number in Basque: II. Prehistoriacal and typological aspects

open access: yesFontes Linguae Vasconum, 2020
In this second and last part of the article about the grammatical number in Basque, it is discussed what the state of affairs in prehistorical periods may have been like, taking historical data as a starting point.
Mikel Martínez Areta
doaj  

Usefulness of ultrasound elastography in reducing the number of Breast Imaging Reporting and Data System category 3 lesions on ultrasonography [PDF]

open access: yesUltrasonography, 2014
Purpose: To evaluate the negative predictive value (NPV) of ultrasound (US) elastography for non-palpable Breast Imaging Reporting and Data System (BI-RADS) category 3 lesions on ultrasonography and to determine whether US elastography is helpful in ...
Nariya Cho, Jihe Lim, Woo Kyung Moon
doaj   +1 more source

On the number of terms in the middle of almost split sequences over cycle-finite artin algebras [PDF]

open access: yes, 2013
We prove that the number of terms in the middle of an almost split sequence in the module category of a cycle-finite artin algebra is bounded by ...
de la Peña, José A.   +2 more
core   +1 more source

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