Piotr Tomaszewski

ORCID: 0000-0002-4083-067X
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About
Contact & Profiles
Research Areas
  • Language and Culture
  • Hearing Impairment and Communication
  • Language, Discourse, Communication Strategies
  • Diverse Academic Research Studies
  • Pharmacogenetics and Drug Metabolism
  • X-ray Diffraction in Crystallography
  • Polish Historical and Cultural Studies
  • Education and Cultural Studies
  • Linguistic research and analysis
  • Crystallization and Solubility Studies
  • Polish Legal and Social Issues
  • Linguistics, Language Diversity, and Identity
  • Chemical Reactions and Isotopes
  • Swearing, Euphemism, Multilingualism
  • Hand Gesture Recognition Systems
  • Click Chemistry and Applications
  • Central European Literary Studies
  • Family Support in Illness
  • Cancer Treatment and Pharmacology
  • Drug-Induced Hepatotoxicity and Protection
  • Literature, Language, and Rhetoric Studies
  • Synthesis and biological activity
  • Metabolism and Genetic Disorders
  • Body Image and Dysmorphia Studies
  • Emotional Labor in Professions

University of Warsaw
1970-2025

Medical University of Warsaw
2002-2020

The Institute of the Polish Language of the Polish Academy of Sciences
2018

University of Wrocław
2018

University of Ecology and Management in Warsaw
2018

John Paul II Hospital
2016

Meditest
2012

A series of 2-(1H-indol-3-yl)ethylthiourea derivatives were prepared by condensation 2-(1H-indol-3-yl)ethanamine with appropriate aryl/alkylisothiocyanates in anhydrous media. The structures the newly synthesized compounds confirmed spectroscopic analysis and molecular 8 28 X-ray crystallography. All obtained tested for antimicrobial activity against Gram-positive cocci, Gram-negative rods antifungal activity. Microbiological evaluation was carried out over 20 standard strains 30 hospital...

10.3390/molecules23102554 article EN cc-by Molecules 2018-10-07

This study focuses on the relationship between age of acquisition Polish Sign Language (PJM) by deaf individuals and their receptive language skills at phonological, morphological syntactic levels. Sixty Deaf signers PJM were recruited into three equal groups (

10.3389/fpsyg.2022.896339 article EN cc-by Frontiers in Psychology 2022-05-25

Deaf people experience ableism (able-bodied oppression), audism (hearing-ability and linguicism (sign language-use oppression) this study investigated if internalizing these oppressive experiences predicts their mental health. participants (N = 134) completed a 54-item Oppression Scale, developed for with Ableism, Audism, Linguicism Subtests, along the Beck Depression Inventory-II State Trait Anxiety Inventory. The Scale its Subscales carry good reliability model fit indices confirmatory...

10.1038/s41598-025-89789-1 article EN cc-by-nc-nd Scientific Reports 2025-02-12

Thirty six novel heterocyclic derivatives of ethyl 2-(2-pyridylacetate) were efficiently synthesized. The new compounds involve the linkage a 2-pyridyl ring with thiosemicarbazide (compounds 1–7), 1,2,4-triazole 1a–7a), 1,3,4-thiadiazole 1b–7b), and 1,3,4-oxadiazole 1f–7f) moieties. last group 1e–7e involves connection thiourea. 1H-NMR, 13C-NMR MS methods used to confirm structures obtained derivatives. molecular 3, 3b, 7a 7f further confirmed by X-ray crystallography. All tested in vitro...

10.3390/molecules22030409 article EN cc-by Molecules 2017-03-06

Ethanol, as a small-molecule organic compound exhibiting both hydrophilic and lipophilic properties, quickly pass through the biological barriers. Over 95% of absorbed ethanol undergoes biotransformation, remaining amount is excreted unchanged, mainly with urine exhaled air.The main route ethyl alcohol metabolism its oxidation to acetaldehyde, which converted into acetic acid participation cytosolic NAD+ - dependent (ADH) aldehyde (ALDH) dehydrogenases. Oxidative biotransformation pathways...

10.1080/00498254.2020.1761571 article EN Xenobiotica 2020-04-27

Uterine fibroids (UFs) are benign tumors of the reproductive tract, arising from smooth muscle cells uterus. Steroid hormones, estrogen, and progesterone considered to be most important links in pathophysiology UFs. Alpha-tocopherol (AT) is active form vitamin E. What as far UFs concerned that ATs contain structural determinants, which makes them possible ligands for estrogen receptors (ERs). We present a retrospective cohort study performed university teaching hospital. included total 162...

10.1155/2018/6793726 article EN cc-by BioMed Research International 2018-07-24

Od roku 2011, czyli od czasu wejścia w życie ustawy o języku migowym2, wzrasta Polsce zainteresowanie tą formą komunikacji nie tylko instytucjach publicznych czy mediach, ale także środowiskach na - ukowych. W nieliczne badania nad językiem migowym koncentrowały się dotąd jego wymiarze gramatycznym. Niniejszy tekst jest próbą wyznaczenia nowej, socjolingwistycznej perspektywy badań języka migowego Polsce. Z tego też powodu ma charakter przeglądowy. Autorzy — odniesieniu do proponują cztery...

10.17651/socjoling.29.4 article PL cc-by-nd Socjolingwistyka 2015-01-01

Abstract The aim of this paper is to show shifts in the language development deaf and hard hearing children over last 30 years. presents an overview Western Polish studies on education terms psycholinguistics. Perceptions perceptual cognitive capabilities such must be subject revision continual methodological reflection due rapidly changing variables, as technological progress, social cultural conditions primary socialization aims education. Now that increasing number undergo cochlear...

10.2478/plc-2019-0004 article EN cc-by-nc-nd Psychology of Language and Communication 2019-01-01

It has been proposed that the auditory cortex in deaf humans might undergo task-specific reorganization. However, evidence remains scarce as previous experiments used only two very specific tasks (temporal processing and face perception) visual modality. Here, congenitally deaf/hard of hearing women men were enrolled an fMRI experiment we sought to fill this gap ways. First, compared activation evoked by a temporal task performed different modalities, tactile. Second, contrasted with...

10.1523/jneurosci.2527-20.2021 article EN cc-by-nc-sa Journal of Neuroscience 2021-10-18

The aim of this article is to describe a negative prefix, NEG-, in Polish Sign Language (PJM) which appears be indigenous the language. This interest given relative rarity prefixes sign languages. Prefixed PJM signs were analyzed on basis both corpus texts signed by 15 deaf users who are either native or near-native signers, and material including specified range prefixed as demonstrated signers dictionary form (i.e. produced isolation, not part phrases sentences). In order define...

10.1371/journal.pone.0143574 article EN cc-by PLoS ONE 2015-11-30

Abstract This paper discusses the communicative competence of deaf children. It illustrates process in which such children build narrative texts interaction with a teacher, and presents diversity this due to shared vs. non-shared perception picture - source topic. Detailed analyses focus on formal semantic aspect stories, including length text sign language, content selected, information categories, types answers teacher’s questions. is our contribution memory Professor Grace Wales Shugar,...

10.2478/plc-2014-0012 article EN cc-by-nc-nd Psychology of Language and Communication 2014-08-01

Interactions of Deaf Preschoolers: A Comparison the Communicative Behaviors Children Parents and Hearing ParentsThis exploratory study examined communicative behaviors deaf children parents (DCDP) hearing (DCHP) by observing child-child dyads in free-play situations. DCDP-DCDP pairs were compared with DCHP-DCHP pairs. Dyadic peer interactions recorded on videotape. The finding indicated that there no differences between DCDP DCHP connected competence from point view Polish Sign Language...

10.2478/v10057-008-0009-7 article EN cc-by-nc-nd Psychology of Language and Communication 2008-01-01

Child visual discourse: The use of language, gestures, and vocalizations by deaf preschoolers 1 This exploratory study examined the linguistic activity conversational skills observing child-child dyads in free-play situations. Deaf child parents - (DCDP-DCDP) pairs were compared with hearing (DCHP-DCHP) pairs. Children from two groups videotaped during dyadic peer interactions a naturalistic play situation. findings indicated that children able to engage successful communicative interaction....

10.2478/v10059-008-0004-9 article EN Polish Psychological Bulletin 2008-01-01

The social functioning of people with dysfunctions is an essential part any training programme for future special education teachers.Special Education Studies involve two large class modules dedicated, among other things, to the methodology teaching and children, youth

10.15804/kie.2018.01.07 article EN Kultura i Edukacja 2018-03-31
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