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Wyszukujesz frazę "Nowik, J." wg kryterium: Autor


Wyświetlanie 1-6 z 6
Tytuł:
Students mathematical competence after completing the first stage of education
Autorzy:
Nowik, J.
Powiązania:
https://bibliotekanauki.pl/articles/122049.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Humanistyczno-Przyrodniczy im. Jana Długosza w Częstochowie. Wydawnictwo Uczelniane
Tematy:
mathematical education
mathematical competence
students
edukacja matematyczna
kompetencje matematyczne
studenci
Opis:
In the school year 2009/10 a mathematics achievement test was conducted on a sample of 576 students in the 3th grade of school. A mathematical skills test examined the ability to complete both simple and complex tasks. It also tested their aptitude for the application of knowledge to practical and problematic situations. The skills checked were mastered at a level of about 65%. Skills in geometrics were at a lower level - around 37%. Problem solving ability was mastered at a very low level. One of the reasons is that school pupils are usually under teacher guidance while solving simple typical tasks. Rarely do they solve them independently or collectively. The teacher does not allow the student to err in search of a solution, and problematic tasks rarely be found in text books.
Źródło:
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics; 2011, 16; 277-284
2450-9302
Pojawia się w:
Scientific Issues of Jan Długosz University in Częstochowa. Mathematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oznaczanie stężenia histaminy we krwi
Opredelenie koncetracii gistamina v krovi
The determination of blood histamine
Autorzy:
Nowik, M.
Pasek, J.
Kasiura, K.
Powiązania:
https://bibliotekanauki.pl/articles/2189748.pdf
Data publikacji:
1971
Wydawca:
Polskie Towarzystwo Diagnostyki Laboratoryjnej
Źródło:
Diagnostyka Laboratoryjna; 1971, 07, 1; 41-46
0867-4043
Pojawia się w:
Diagnostyka Laboratoryjna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Atypical Organization of Praxis and Language: A Look Back
Autorzy:
Króliczak, Grzegorz
Buchwald, Mikołaj
Klichowski, Michał
Nowik, Agnieszka M.
Piper, Brian J.
Powiązania:
https://bibliotekanauki.pl/articles/2124331.pdf
Data publikacji:
2022-02-12
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
tool use gestures
verbal fluency
hand dominance
interrelations
functional asymmetries
lateralization
segregation
dissociation
Opis:
Atypical representations of praxis and language were studied in two forms and combinations: bilateral organization, and right lateralization, independently for each function; when the atypically represented praxis dissociates from typically lateralized language; and when both praxis and language have atypical forms. Direct differences between bilateral and right-lateralized representations were either marginal (for praxis), or nonexistent (for language). Because atypical organization of praxis is over twice as frequent as language in its atypical form, sample size might be an issue only for the latter (as atypical organization of language is very rare). Group averages in their dissociations, and associations in atypical forms, revealed the expected representations of the two functions. These outcomes indicate that merging the two atypical representations of praxis, or language, into one atypical group can reveal the critical aspects of their atypicality, including subcortical contributions, without seriously impeding correct interpretation of the essential underlying neural mechanisms.
Źródło:
Roczniki Psychologiczne; 2021, 24, 3-4; 325-343
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparative Mössbauer studies of the Baszkówka ordinary chondriteand some other meteorites
Autorzy:
Gałązka-Friedman, J.
Bauminger, E. R.
Nowik, I.
Bakun-Czubarow, N.
Stępniewski, M.
Siemiątkowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/2059308.pdf
Data publikacji:
2001
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
ordinary chondrites
parent body
Mössbauer spectroscopy
Q angle
troilite
kamacite
olivine
pyroxene
weathering
oxidation
Opis:
It was suggested that perhaps Mössbauer parameters of troilite could serve as a criterion for an interpretation of the origin of various meteorites. It was found that in three meteorites coming from the same parent body (Baszkówka, Mt. Tazerzait and Songyuan) the angle between the principal axis of the electric field gradient (EFG) and the direction of the magnetic field in troilite is around 60o. Further investigations showed that in some other meteorites, not belonging to this group, this angle is close to 90o.
Źródło:
Geological Quarterly; 2001, 45, 3; 319-326
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zebrafish: an animal model for research in veterinary medicine
Autorzy:
Nowik, N.
Podlasz, P.
Jakimiuk, A.
Kasica, N.
Sienkiewicz, W.
Kaleczyc, J.
Powiązania:
https://bibliotekanauki.pl/articles/31997.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Opis:
The zebrafish (Danio rerio) has become known as an excellent model organism for studies of vertebrate biology, vertebrate genetics, embryonal development, diseases and drug screening. Nevertheless, there is still lack of detailed reports about usage of the zebrafish as a model in veterinary medicine. Comparing to other vertebrates, they can lay hundreds of eggs at weekly intervals, externally fertilized zebrafish embryos are accessible to observation and manipulation at all stages of their development, which makes possible to simplify the research techniques such as fate mapping, fluorescent tracer time-lapse lineage analysis and single cell transplantation. Although zebrafish are only 2.5 cm long, they are easy to maintain. Intraperitoneal and intracerebroventricular injections, blood sampling and measurement of food intake are possible to be carry out in adult zebrafish. Danio rerio is a useful animal model for neurobiology, developmental biology, drug research, virology, microbiology and genetics. A lot of diseases, for which the zebrafish is a perfect model organism, affect aquatic animals. For a part of them, like those caused by Mycobacterium marinum or Pseudoloma neutrophila, Danio rerio is a natural host, but the zebrafish is also susceptible to the most of fish diseases including Itch, Spring viraemia of carp and Infectious spleen and kidney necrosis. The zebrafish is commonly used in research of bacterial virulence. The zebrafish embryo allows for rapid, non-invasive and real time analysis of bacterial infections in a vertebrate host. Plenty of common pathogens can be examined using zebrafish model: Streptococcus iniae, Vibrio anguillarum or Listeria monocytogenes. The steps are taken to use the zebrafish also in fungal research, especially that dealing with Candida albicans and Cryptococcus neoformans. Although, the zebrafish is used commonly as an animal model to study diseases caused by external agents, it is also useful in studies of metabolic disorders including fatty liver disease and diabetes. The zebrafish is also a valuable tool as a model in behavioral studies connected with feeding, predator evasion, habituation and memory or lateralized control of behavior. The aim of the present article is to familiarize the reader with the possibilities of Danio rerio as an experimental model for veterinary medicine.
Źródło:
Polish Journal of Veterinary Sciences; 2015, 18, 3
1505-1773
Pojawia się w:
Polish Journal of Veterinary Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pitch Processing of Speech : Comparison of Psychoacoustic and Electrophysiological Data
Autorzy:
Wrzosek, M.
Maculewicz, J.
Hafke-Dys, H.
Nowik, A.
Preis, A.
Kroliczak, G.
Powiązania:
https://bibliotekanauki.pl/articles/177776.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pitch processing of speech
auditory perception-motor dissociation
mismatch negativity
Opis:
The present study consisted of two experiments. The goal of the first experiment was to establish the just noticeable differences for the fundamental frequency of the vowel /u/ by using the 2AFC method. We obtained the threshold value for 27 cents. This value is larger than the motor reaction values which had been observed in previous experiments (e.g. 9 or 19 cents). The second experiment was intended to provide neurophysiological confirmation of the detection of shifts in a frequency, using event-related potentials (ERPs). We concentrated on the mismatch negativity (MMN) - the component elicited by the change in the pattern of stimuli. Its occurrence is correlated with the discrimination threshold. In our study, MMN was observed for changes greater than 27 cents - shifts of ±50 and 100 cents (effect size - Cohen’s d = 2.259). MMN did not appear for changes of ±10 and 20 cents. The results showed that the values for which motor responses can be observed are indeed lower than those for perceptual thresholds.
Źródło:
Archives of Acoustics; 2013, 38, 3; 375-381
0137-5075
Pojawia się w:
Archives of Acoustics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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