Limpar
31 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Jornais Acesso aberto

From Our Association Football Correspondent, FROM OUR ATHLETICS CORRESPONDENT, FROM OUR RACING CORRESPONDENT, FROM OUR NORTHERN RACING CORRESPONDENT, From Our Correspondent-DOVER, APRIL 27, FROM OUR CORRESPONDENT, FROM OUR SCOTTISH CORRESPONDENT, FROM OUR SALE ROOM CORRESPONDENT, From Our Labour Staff-WORTHING, APRIL 27, From Our Special Correspondent-TORQUAY, APRIL 27, FROM OUR SPECIAL CORRESPONDENT, FROM OUR NORTHERN CORRESPONDENT, From Our Political Correspondent, From Our Motoring Correspondent, From Our Motoring Correspondent-COVENTRY, APRIL 27, From Our Special Correspondent, From Our Correspondent-ANKARA, APRIL 27, FROM OUR OWN CORRESPONDENT, FROM A SPECIAL CORRESPONDENT, FROM OUR DIPLOMATIC CORRESPONDENT, From a Special Correspondent-SALT LAKE CITY, By Monitor, From Our Own Correspondent, From Our Industrial Correspondent, FROM OUR POLITICAL CORRESPONDENT, From Our United Nations Correspondent-NEW YORK, APRIL 27, H. D. LEWIS., S. KNOX CUNNINGHAM., M. D. R LEYS., LAURENCE MEYNELL., SALISBURY., ALEKSANDER GIEYSZTOR, KONRAD GÓRSKI. LEOPOLD INFELD, JULIAN KRZYZANOWSKI, KAZIMIERZ, KUMANIECKI, EDWARD LIPINSKI, WACLAW SIERPINSKI, JAN SZCZEPANSKI, WLADYSLAW TATARKIEWICZ, KAZIMIERZ WYKA., NORMAN ANGELL., E B. HANROTT., W. BLAKE ODGERS., A. A. JACOBSEN, C. W. BATY, , JOHN GRIERSON., From a Correspondent, From Our Dramatic Critic, From Our Special Correspondent-GOTHENBURG, By Bryan Robertson, By Our City Editor, BY OUR CITY STAFF, FROM LLOYD'S, FROM OUR COMMONWEALTH STAFF, FROM A CORRESPONDENT,

Births. Marriages. Deaths. Classified Advertising: Businesses For Sale, Club Announcements, Opera Ballet And Concerts. Law: Warning, High Court Of Justice: ...

1964 - Gale Group | TDA

Artigo Revisado por pares

Antoni Gawron, Grzegorz Górski, Kazimierz Głowniak,

The effect of 8-methoxypsoralen on human blood mononuclear cells cultured in darkness has been examined. 8-Methoxypsoralen (1 microgram mL-1, 4.6 microM) added to (phytohaemagglutinin-stimulated cells induced a two-fold increase in the number of mitoses. The number of blastic cells also increased. There was no effect on the formation of micronuclei and there was no chromosomal breakage.

Tópico(s): Mycotoxins in Agriculture and Food

1990 - Oxford University Press | Journal of Pharmacy and Pharmacology

Artigo

Stanislaw Wijatkowski, Donald G. Forgays, Kazimierz Wrześniewski, T Górski,

We report here clear-cut evidence that personality characteristics, at least those measured by the Maudsley Personality Inventory and a semantic differential rating of smokers and nonsmokers, are related to smoking behaviors in 1, 000 Polish adolescents. The pattern of relationships replicates well that reported by others based on data collection from other cultures. The use of such findings in intervention and prevention attempts with cigarette smoking or other self-abusive behaviors remains to ...

Tópico(s): Glutathione Transferases and Polymorphisms

1990 - Marcel Dekker | International Journal of the Addictions

Artigo Acesso aberto Revisado por pares

Kazimierz Dyjaczyński, M. Górski, S. Mamczur, Tadeusz Marek Peryt, Hamad Al-Saad,

Zechstein (Upper Permian) reefs have long been known to occur along the margins of the Polish Zechstein Basin where they host important gas reserves. During the last decade, reefal build‐ups have also been found in the centre of the basin on pre‐Zechstein highs such as the Wolsztyn Ridge in Western Poland. Here, early 2D seismic and subsequent more detailed 3D seismic studies and integrated geophysical and geological interpretations have led to a number of major gas discoveries. The reef complexes ...

Tópico(s): Paleontology and Stratigraphy of Fossils

2001 - Wiley | Journal of Petroleum Geology

Artigo Acesso aberto

Tomasz Chachulski,

... Kridl, Erwin Koschmieder, Stefan Glixelli, Stanislaw Pigon, Konrad Gorski, Kazimierz Kolbuszewski, inni pracownicy, ale takze studenci.

Tópico(s): European Cultural and National Identity

2017 - Institute of Literary Research of the Polish Academy of Sciences | Teksty Drugie

Artigo Revisado por pares

Konrad Górski, Kazimierz Wyka, Jadwiga Rużyło-Pawłowska, Wacław Lednicki,

Tópico(s): Polish Historical and Cultural Studies

1959 - Polish Academy of Sciences | Pamiętnik Literacki

Artigo Revisado por pares

Tomasz Górski, Kazimierz Rzążewski,

We study fluctuations in the atom number difference between halves of harmonically trapped Bose gas split by a delta potential. It is shown that the splitting potential affects fluctuations significantly. An analytical expression for the variance of atom number difference for the impenetrable potential barrier is given. Calculations are performed in the grand canonical ensemble.

Tópico(s): Atomic and Subatomic Physics Research

2012 - IOP Publishing | Journal of Physics B Atomic Molecular and Optical Physics

Artigo Revisado por pares

Tomasz Górski, Kazimierz Rzążewski,

Sensitive measurements of the density fluctuations in ultracold gases performed recently evidenced quantum statistical effects, i.e. an enhancement of the density fluctuations in Bose gas and a suppression of the fluctuations in Fermi gas. In this paper we study thermal equilibrium fluctuations in the atomic number difference between the two halves of a harmonically trapped Fermi gas split by a delta potential. We show how splitting the potential strength affects the fluctuations.

Tópico(s): Quantum many-body systems

2012 - IOP Publishing | Journal of Physics B Atomic Molecular and Optical Physics

Artigo Acesso aberto Revisado por pares

Tomasz Górski, Kazimierz Rzążewski,

We analyze a process of splitting of the Bose-Einstein condensate and the mutual coherence of two separated atomic clouds.Within the classical fields approximation we show that coherence between clouds is degraded if atoms interact and if we account for the sufficiently long observation time.We also show, that upon recombination, the coherence across the sample is restored.The coherence is not fully degraded if the splitting potential remains sufficiently penetrable.We calculate the variance of ...

Tópico(s): Strong Light-Matter Interactions

2015 - IOP Publishing | Journal of Physics B Atomic Molecular and Optical Physics

Artigo Revisado por pares

Janusz Menkiszak, Jacek Gronwald, Bohdan Górski, Anna Jakubowska, Tomasz Huzarski, Tomasz Byrski, Małgorzata Foszczyńska‐Kłoda, Olga Haus, Hanna Janiszewska, Magdalena Perkowska, Izabela Brożek, Ewa Grzybowska, Helena Zientek, Stanisław Góźdż, Beata Kozak‐Klonowska, Krzysztof Urbański, R Miturski, Jerzy Kowalczyk, A Płużańska, Stanisław Niepsuj, Jan Koc, Marek Szwiec, Kazimierz Drosik, Andrzej Maćkiewicz, Katarzyna Lamperska, Elwira Stróżyk, Dariusz Godlewski, Małgorzata Stawicka, Bernard Waśko, Marek Bębenek, Andrzej Rozmiarek, I Rzepka-Górska, Steven A. Narod, Jan Lubiński,

There is increasing evidence that hereditary factors play a greater role in ovarian cancer than in any of the other common cancers of adulthood. This is attributable, to a large extent, to a high frequency of mutations in the BRCA1 or BRCA2 genes. In Poland, 3 common founder mutations in BRCA1 account for the majority of families with identified BRCA mutations. Our study was conducted in order to estimate the prevalence of any of 3 founder BRCA1 mutations (5382insC, C61G and 4153delA) in 364 unselected ...

Tópico(s): Genetic factors in colorectal cancer

2003 - Wiley | International Journal of Cancer

Artigo

George Blazyca, Ryszard Rapacki,

Poland's political system - changes and futures, Kazimierz Kloc Polish society after the communist experiement, Edmund Wnuk-Lipinski the environment, Michal Rusinski energy and conservation, Marek Lubinski external disequilibrium and adjustment processes, Krzystof Kalicki foreign trade, Ryszard Rapacki capital investments, Andrzej Parkola prices, incomes and consumption, Marian Gorski housing, Jacek Laszek the banking system and monetary policy, Grzegorz Jedrzejczak and Krzystof Kalici agriculture economic policy - overview.

Tópico(s): Polish socio-economic development

1991 - Association of College and Research Libraries | Choice Reviews Online

Artigo

Kazimierz Rzążewski, Tomasz Gorski,

Tópico(s): Quantum Electrodynamics and Casimir Effect

2014 - Cambridge University Press | Bulletin of the American Physical Society

Artigo Revisado por pares

Marek Dąbrowski, Barbara K. Dabrowska-Bernstein, Anna Stasiak, K Gajkowski, S Korniluk,

... D'browska-Bernstein, M. P. D'browski, A. Górski, J. Czarnecki & J. Aleksandrowicz 1984. Biological properties and ...

Tópico(s): Herpesvirus Infections and Treatments

1987 - Wiley | Annals of the New York Academy of Sciences

Artigo Acesso aberto Revisado por pares

Joanna Chorostowska‐Wynimko, Urszula Demkow, Paweł Górski, Katarzyna Krenke, Marcin Kurzyna, Jan Kuś, Renata Langfort, Krystyna Maszkowska-Kopij, Kazimierz Roszkowski‐Śliż, Wojciech Skorupa, Agnieszka Sobczyńska‐Tomaszewska, Małgorzata Szołkowska, Adam Torbicki,

Rak płuca jest najczęstszym nowotworem zło- śliwym w większości uprzemysłowionych krajów świata [...]

Tópico(s): Colorectal Cancer Screening and Detection

2013 - | Advances in respiratory medicine

Artigo Acesso aberto Revisado por pares

Piotr Górski,

Purpose: The main purpose of the present paper is to present Kazimierz Dobrowolski’s integral method treated here as the proposal directed at the organization and management research in historical perspective. This method has been put forward against a background of the dominant – in the sciences of organization and management – quantitative approaches based on the positive research paradigm. His methodological proposal was referred to the main threads in methodological discussions of organizational ...

Tópico(s): Management Systems and Quality Improvement

2020 - | Problemy Zarządzania - Management Issues

Artigo Acesso aberto Revisado por pares

Mateusz Górski, Adrianna Załęska, Mateusz Bychowski, Julia Kwaśna, Izabela Kaźmierczyk, Kacper Lenart, Michał Homza, Natalia Zakrzewska, Szymon Bednarek, Joanna Kulicka,

Background: Coenzyme Q10 (CoQ10), a key component of mitochondrial energy production and a potent antioxidant, plays an essential role in addressing oxidative stress and mitochondrial dysfunction. Its applications span cardiovascular health, infectious diseases, neurological conditions, reproductive health, and fatigue management. However, gaps remain in understanding its optimal dosing, long-term impact, and efficacy across diverse health conditions. Methods: This review synthesized findings from ...

Tópico(s): Biochemical effects in animals

2025 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Artigo Acesso aberto Revisado por pares

Mateusz Górski, Mateusz Bychowski, Julia Kwaśna, Adrianna Załęska, Izabela Kaźmierczyk, Kacper Lenart, Michał Homza, Natalia Zakrzewska, Szymon Bednarek, Joanna Kulicka,

Background: Air pollution poses a significant global health risk, affecting a wide range of conditions, including skin aging, atopic dermatitis, cardiovascular diseases, respiratory disorders, and cancer. Recent studies reveal its role in accelerating aging and exacerbating chronic conditions through mechanisms like oxidative stress and systemic inflammation. However, gaps remain in understanding pollutant-specific effects and their cumulative impact on health. Methods: This review synthesizes findings ...

Tópico(s): Skin Protection and Aging

2024 - Kazimierz Wielki University in Bydgoszcz | Journal of Education Health and Sport

Artigo Revisado por pares

Halina Filipowicz,

... Stefan Batory University in Wilno/Vilnius or Jan Kazimierz University in Lwów/Lviv. They included Zofia Abramowiczówna, Barbara Józefowiczowa, and Stefan Srebrny, all scholars of classical antiquity, Konrad Górski and Artur Hutnikiewicz, both specialists in Polish literary ...

Tópico(s): Gender Politics and Representation

2024 - Polish Institute of Arts and Sciences of America | The Polish Review

Artigo Acesso aberto Revisado por pares

Szymon Bednarek, Mateusz Górski, Adrianna Załęska, Mateusz Bychowski, Julia Kwaśna, Izabela Kaźmierczyk, Kacper Lenart, Michał Homza, Natalia Zakrzewska, Joanna Kulicka,

This study delves into the intricate connection between social media usage and mental health outcomes in adolescents. It aims to amalgamate results from various research studies to unveil trends and establish causal relationships concerning social media engagement, sleep quality, self-esteem, anxiety, and depression. A meta-analytic approach was utilized, consolidating information from 21 articles across diverse fields of psychology, public health, and adolescent behavior research. These studies ...

Tópico(s): Digital Mental Health Interventions

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Artigo Acesso aberto Revisado por pares

Mateusz Bychowski, Julia Kwaśna, Mateusz Górski, Adrianna Załęska, Izabela Kaźmierczyk, Kacper Lenart, Michał Homza, Natalia Zakrzewska, Szymon Bednarek, Joanna Kulicka,

Background: The global rise in neurodegenerative diseases, including Alzheimer’s and Parkinson’s, has increased interest in natural nootropics such as Bacopa Monnieri. Known for its neuroprotective properties, Bacopa Monnieri has a long history in traditional medicine. This review examines its role in cognitive enhancement, focusing on its effects in neurodegenerative diseases. Methods: Relevant studies published after 2020 were analyzed to assess Bacopa Monnieri’s impact on memory, concentration, ...

Tópico(s): Advanced Chemical Sensor Technologies

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Revisão Acesso aberto Revisado por pares

Julia Kwaśna, Mateusz Bychowski, Mateusz Górski, Adrianna Załęska, Izabela Kaźmierczyk, Kacper Lenart, Michał Homza, Natalia Zakrzewska, Szymon Bednarek, Joanna Kulicka,

Acne vulgaris is a common dermatological condition affecting millions worldwide, particularly adolescents and young adults. Recent research suggests a potential link between vitamin D levels and acne severity, highlighting the role of vitamin D in immune regulation and inflammation. This review analyzes studies published from 2020 onward, focusing on the relationship between vitamin D deficiency and acne, as well as the therapeutic potential of vitamin D supplementation. A systematic search on PubMed ...

Tópico(s): Nail Diseases and Treatments

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Artigo Acesso aberto Revisado por pares

Mateusz Grajek, Martina Grot, Maciej Nigowski, Maria Kujawińska, Michał Górski, Agnieszka Białek-Dratwa, Karolina Krupa-Kotara,

Introduction. Cellular potential disruption leads to several polyplatoligias due to increased systemic inflammation, as a consequence of the visualized multivariate appearance. Objective. To highlight the relevance of the pathomechanism of oxidative stress and oxidative potential about changes in metabolic mechanisms at the cellular level, predisposing to polypatoligia and the development of destructive transformations visualized in outward appearance targeted by a pro-inflammatory nutritional model. ...

Tópico(s): Medical and Biological Ozone Research

2022 - Kazimierz Wielki University in Bydgoszcz | Journal of Education Health and Sport

Revisão Acesso aberto Revisado por pares

Kacper Lenart, Julia Kwaśna, Adrianna Załęska, Szymon Bednarek, Izabela Kaźmierczyk, Mateusz Górski, Michał Homza, Mateusz Bychowski, Natalia Zakrzewska, Joanna Kulicka,

Background: Gestational diabetes mellitus (GDM) and preexisting diabetes present significant risks to maternal and neonatal health. Continuous glucose monitoring (CGM) has emerged as a valuable tool for optimizing glycemic control during pregnancy, offering real-time data and insights beyond traditional methods. Objective: This review evaluates the role of CGM in the management and diagnosis of diabetes during pregnancy, focusing on its clinical efficacy, impact on maternal and neonatal outcomes. ...

Tópico(s): Artificial Intelligence in Healthcare

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Artigo Acesso aberto Revisado por pares

Izabela Kaźmierczyk, Mateusz Bychowski, Julia Kwaśna, Adrianna Załęska, Kacper Lenart, Mateusz Górski, Michał Homza, Natalia Zakrzewska, Szymon Bednarek, Joanna Kulicka,

Background: Passiflora incarnata (commonly known as passionflower) has a longstanding history in ethnopharmacology for its sedative and anxiolytic properties. Recent scientific advancements have expanded its applications, particularly in managing neuropsychiatric disorders such as anxiety, depression, and sleep disturbances. Objective: This review synthesizes current evidence regarding the pharmacological mechanisms, clinical applications, and safety profile of Passiflora incarnata in neuropsychiatric ...

Tópico(s): Medicinal Plant Extracts Effects

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Artigo Acesso aberto Revisado por pares

Michał Homza, Mateusz Bychowski, Julia Kwaśna, Adrianna Załęska, Izabela Kaźmierczyk, Kacper Lenart, Mateusz Górski, Natalia Zakrzewska, Szymon Bednarek, Joanna Kulicka,

Background:Creatine supplementation is well-established for its ergogenic benefits, enhancing physical strength, endurance, recovery, and fatigue management across diverse populations. Research highlights its role in mitigating exercise-induced muscle damage and improving health markers, including oxidative stress, hydration, and body composition. This review synthesizes current evidence on creatine's comprehensive effects across varied demographics and activity contexts. Methods:This review examined ...

Tópico(s): Physical Activity and Health

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport

Artigo Acesso aberto Revisado por pares

Natalia Zakrzewska, Mateusz Bychowski, Julia Kwaśna, Adrianna Załęska, Izabela Kaźmierczyk, Kacper Lenart, Mateusz Górski, Michał Homza, Szymon Bednarek, Joanna Kulicka,

Background: Ashwagandha root extract offers broad therapeutic benefits, enhancing physical performance, mental health, and cognitive function, making it a valuable adaptogenic and nootropic solution. Methods: This study reviews clinical trials on Ashwagandha's effects in adults, analyzing physical performance, cognitive function, mood, sleep, and hormonal balance using validated measures and biomarkers. Results: Ashwagandha supplementation enhanced endurance, strength, and hypertrophy, especially ...

Tópico(s): Phytochemicals and Medicinal Plants

2024 - Kazimierz Wielki University in Bydgoszcz | Quality in Sport