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Tytuł:
Higher Apoptosis Index and Proliferation Index in Colonocytes of Patients with Ulcerative Colitis in Remission
Autorzy:
Buczyński, Jarosław
Spychalski, Michał
Ławska-Wierzchniewska, Agnieszka
Dziki, Adam
Powiązania:
https://bibliotekanauki.pl/articles/1396694.pdf
Data publikacji:
2012-06-01
Wydawca:
Index Copernicus International
Tematy:
apoptosis
proliferation
ulcerative colitis
Opis:
Ulcerative colitis (UC) is a inflammatory disease of large bowel. The amount of people suffering from UC increases from year to year. Pathogenesis of this affection is still not entirely clear. Mechanisms of proliferation and apoptosis in colonocytes in the course of the disease are defectedThe aim of the study was to assess the rate of proliferation and intensity of apoptosis in colonocytes in patients with diagnose UC.Material and methods. Colon pathological samples taken from patients with diagnosed ulceraive colitis were examined. Patients were in both clinical and endoscopic remission and were treated with mesalazin. They were patient of Department of General and Colorectal Surgery. To estimate proliferation index dye with monoclonal antibody against Ki67. To determine apoptosis level immunohistochemistry with antybody against Bax was used.Results. Average Ki-67 in the test group was 42,13%, the largest value amounted to 57% and the lowest of 33%. Average value of Bax was 1.47 and ranged between 0-3. High index of bax appear not only in the bottom of the crypt, but also at their outlet.Conclusions. In ulecerative colitis genetic and immunological disturbances occur despite treatment. Mesalazine acting only on certain routes associated with the UC holds the remission, without, however "the molecular remission". Thus, it appears that the results of our research are another proof of the necessary caution in weaning support treatment.
Źródło:
Polish Journal of Surgery; 2012, 84, 6; 271-275
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of fractionated radiation on proliferation, cell cycle and apoptosis of normal human dermal fibroblasts
Autorzy:
Adamczyk, A.
Gasińska, A.
Powiązania:
https://bibliotekanauki.pl/articles/147800.pdf
Data publikacji:
2005
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
fibroblasts
fractionated irradiation
proliferation
radiosensitivity
Opis:
The aim of the study was to investigate the changes in proliferation rate, cell cycle and apoptosis of normal skin fibroblasts during fractionated irradiation with a fraction dose of 2 Gy. Fibroblasts were irradiated 5 days per week for 12 days using gamma irradiation. Twenty four hours after each fraction, and for three days after finishing experiment the cells were harvested, fixed, and BrdUrd labelling index (BrdUrdLI), cell cycle and level of apoptosis and debris were assessed. It was found that fractionated irradiation caused disturbances in the proliferation rate and the cell cycle. Irradiation caused also constant, statistically significant increase in the number of G2M cells and level of apoptosis and debris, which was observed even during 3 days after irradiation. Data indicate non equal biological effect of each fraction dose. Block at G2/M phase suggests accumulation of sublethal damage and increased radiosensitivity, which was manifested by elevated level of cell death (apoptosis and debris).
Źródło:
Nukleonika; 2005, 50,suppl.2; 9-12
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proliferation of Democratic Education in Indonesia: The Influence Measurement of Tolerance, Multiculturalism, and Historical Awareness on the Democratic Attitude
Autorzy:
Sumardjoko, Bambang
Joebagio, Hermanu
Sariyatun, -
Powiązania:
https://bibliotekanauki.pl/articles/1969412.pdf
Data publikacji:
2018-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
democratic education
proliferation
democratic attitude
Opis:
This research aims to predict the direction of democratic education in Indonesia through the influence measurement of tolerance, multicultural sensitivity, and historical awareness of the democratic attitude. The multiple linear regression test, coefficient determination test, and model accuracy test were used to measure the influence of the predictors and the dependent variable. The research participants were 300 students, aged between 17 and 18 years, who were taken proportionally in Senior High School (SHS) 1 Surakarta, SHS 5 Surakarta, and SHS 6 Surakarta. Results showed a simultaneous and partial influence of tolerance, multicultural sensitivity, and historical awareness on the democratic attitude. The authors found that there is no diversion in the proliferation of democratic education in Indonesia, in which tolerance, multicultural sensitivity, and historical awareness have a positive influence on the democratic attitude. However, the authors stated that the association between tolerance and democratic education in Indonesia remains problematic, thus, it should be noticed in future research.
Źródło:
The New Educational Review; 2018, 52; 112-123
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pakistański program nuklearny w kontekście typologii modeli proliferacji Scotta D. Sagana
Pakistani Nuclear Program in the context of Scott D. Sagan’s Models of Nuclear Proliferation
Autorzy:
Kopeć, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/1953231.pdf
Data publikacji:
2015-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
proliferation
security model
nuclear program
Opis:
The aim of the paper is to present the Pakistani nuclear program in the context of Scott D. Sagan’s models describing the causes of nuclear weapons proliferation. The typology consists of three models: the security, the domestic policy, and the norms. The author claims that the Pakistani program would be the most adequately present using the security model. The program was a response to both conventional and nuclear threat from India, which has been in permanent conflict with Pakistan.
Źródło:
Athenaeum. Polskie Studia Politologiczne; 2015, 46; 147-160
1505-2192
Pojawia się w:
Athenaeum. Polskie Studia Politologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Socialisation of International Rules. Exploring Alternative Mechanisms for Securing Compliance with International Humanitarian Law by Armed Groups
Uspołecznianie międzynarodowych zasad. Badanie alternatywnych mechanizmów dla gwarantowania zgodności z międzynarodowym prawem humanitarnym (IHL) w działaniu ugrupowań zbrojnych
Autorzy:
cholewinska, agnieszka j.
Powiązania:
https://bibliotekanauki.pl/articles/2141079.pdf
Data publikacji:
2019-12-26
Wydawca:
Wydawnictwo Naukowe Dolnośląskiej Szkoły Wyższej
Tematy:
proliferation
socialization
international humanitarian law (IHL)
Opis:
Proliferation of internal armed conflicts poses a challenge to the framework of international humanitarian law (IHL) as it was primarily designed to guide states’ behaviour while at war. Are the existing mechanisms available under IHL sufficient to ensure compliance with the law by armed groups? The purpose of this article is to examine how socialisation, by which I mean a process of internalising a norm or a rule so that external pressure is no longer necessary to ensure compliance, might contribute to producing long-term rule-consistent behaviour. I begin with the identification of the legal framework applicable to internal conflicts and challenges associated with its implementation. Following is the discussion of the ideas on socialisation and their utility in the context of IHL and armed groups. I then proceed to present a particular example of positive engagement with such groups under the so-called Deed of Commitment, launched by a Swiss NGO, Geneva Call. Finally, I return to my analytical framework, apply it to the system established under the Deed of Commitment, and assess to what extent socialisation and positive engagement may ensure greater respect for humanitarian rules. I conclude that socialisation is a valuable tool that may complement the existing mechanisms under IHL and, under certain conditions, contribute to long-term rule-consistent behaviour.
Rozprzestrzenianie się międzynarodowych konfliktów zbrojnych gromadzi wyzwania dla zakresu oddziaływania międzynarodowego prawa humanitarnego (IHL), którego założycielską ideą było kształtowanie zasad zachowania państw w czasie wojen. Dlatego należy zadać pytanie, czy istniejące mechanizmy w zakresie międzynarodowego prawa humanitarnego (IHL) są wystarczające, aby zapewnić zgodność w zakresie prawnym w odniesieniu do funkcjonowania ugrupowań zbrojnych? Ideą tego artykułu jest zbadanie, jak uspołecznienie, prze która autorka postrzega proces umiędzynarodowienia zasad lub reguł, tak aby zewnętrzny wpływ nie był dalej konieczny, w zapewnieniu zgodności, co w perspektywie może być źródłem do tworzenia długoterminowych spójnych zasad zachowań. We wstępie artykułu wyszczególniono ramy prawne mające zastosowanie w konfliktach zbrojnych oraz wyzwań towarzyszących ich wdrażaniu. W dalszych rozważania jest prezentowana dyskusja koncepcji uspołeczniania oraz jej przydatność w kontekście międzynarodowego prawa humanitarnego (IHL) oraz działania ugrupowań zbrojnych. W dalszej części autorka przechodzi do prezentowania wybranych przykładów pozytywnej współdziałania z takimi ugrupowaniami w ramach tzw.„Deed of Commitment”, czyli inicjatywa aktów dobrej woli zorganizowana przez Szwajcarskie Organizacje Pozarządowe (NGOs), Geneva Calls. Ostatecznie autorka powraca do analitycznego obszaru badawczego i odnosi wyniki badan do ram działań w systemie ustanowionym przez „Deed of Commitment”, aby ostatecznie ocenić w jakim zakresie uspołecznienie oraz pozytywne zaangażowanie mogą zapewnić większe zrozumienie dla stosowania humanitarnych zasad. W podsumowaniu, stwierdza się, że uspołecznienie jest znakomitym narzędziem, który może uzupełniać mechanizmy funkcjonowania międzynarodowego prawa humanitarnego (IHL) oraz w szczególnych warunkach wnosić wartość dodaną do długoterminowych spójnych zasad zachowań.
Źródło:
Rocznik Bezpieczeństwa Międzynarodowego; 2013, 7; 317-336
1896-8848
2450-3436
Pojawia się w:
Rocznik Bezpieczeństwa Międzynarodowego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Antigen-specific lymphocyte proliferation as a marker of immune response in guinea pigs with sustained Helicobacter pylori infection
Autorzy:
Miszczyk, Eliza
Walencka, Maria
Rudnicka, Karolina
Matusiak, Agnieszka
Rudnicka, Wiesława
Chmiela, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/1039292.pdf
Data publikacji:
2014
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
Helicobacter pylori
T cells
proliferation
guinea pigs
Opis:
Helicobacter pylori (H. pylori) bacteria are human pathogens causing symptomatic gastritis, peptic ulcer or gastric cancer. Little is known about the kinetics of immune responses in H. pylori infected patients because the initial moment of infection has not been identified. Various animal models are used to investigate the immune processes related to H. pylori infection. In this study we checked whether H. pylori infection in guinea pigs, mimicking natural H. pylori infection in humans, resulted in the development of specific immune responses to H. pylori antigens by measuring the proliferation of lymphocytes localized in mesenteric lymph nodes, spleen and peripheral blood. The maturity of macrophages and cytokines, delivered by monocyte-macrophage lineage or lymphocytes, were considered as mediators, which might influence the lymphocyte blastogenic response. The obtained results showed the activation of T cells localized in mesenteric lymph nodes by H. pylori antigens in H. pylori infected guinea pigs four weeks postinfection. The blastogenic activity of lymphocytes was shaped by their interaction with antigen presenting cells, which were present in the cell cultures during the whole culture period. Moreover, the balance between cytokines derived from adherent leukocytes including interleukin 8 - IL-8 as well as interferon gamma - IFN-γ, and transforming growth factor beta - TGF-β delivered by lymphocytes, was probably important for the successful proliferation of lymphocytes. The H. pylori specific lymphocytes were not propagated in peripheral blood and spleen of H. pylori infected animals. The modulation of immunocompetent cells by H. pylori antigens or their different distribution cannot be excluded.
Źródło:
Acta Biochimica Polonica; 2014, 61, 2; 295-303
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multidirectional effects of triterpene saponins on cancer cells - mini-review of in vitro studies
Autorzy:
Koczurkiewicz, Paulina
Czyż, Jarosław
Podolak, Irma
Wójcik, Katarzyna
Galanty, Agnieszka
Janeczko, Zbigniew
Michalik, Marta
Powiązania:
https://bibliotekanauki.pl/articles/1038965.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
triterpene saponins
cancer cells
invasiveness
apoptosis
proliferation
Opis:
Triterpene saponins (saponosides) are found in a variety of higher plants and display a wide range of pharmacological activities, including expectorant, anti-inflamatory, vasoprotective, gastroprotective and antimicrobial properties. Recently, a potential anticancer activity of saponins has been suggested by their cytotoxic, cytostatic, pro-apoptotic and anti-invasive effects. At high concentrations (more than 100 µM) saponins exert cytotoxic and haemolytic effects via permeabilization of the cell membranes. Noteworthy, the inhibition of cancer cell proliferation, the induction of apoptosis and attenuation of cell invasiveness is observed in the presence of low saponin concentrations. Saponins might affect the expression of genes associated with malignancy. These alterations are directly related to the invasive phenotype of cancer cells and depend on "cellular context". It illustrates the relationships between the action of saponins, and the momentary genomic/proteomic status of cancer cells. Here, we discuss the hallmarks of anti-cancer activity of saponins with the particular emphasis on anti-invasive effect of diverse groups of saponins that have been investigated in relation to tumor therapy.
Źródło:
Acta Biochimica Polonica; 2015, 62, 3; 383-393
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Artificial extracellular matrices of collagen fibrils and lactoferrin as coatings to enhance osteoblast behavior
Autorzy:
Vandorovcova, M.
Bacakova, L.
Dubruel, P.
Douglas, T. E. L.
Powiązania:
https://bibliotekanauki.pl/articles/284321.pdf
Data publikacji:
2012
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
coating
collagen
osteoblasts
proliferation
extracellular matrix
lactoferrin
Opis:
Lactoferrin, a glycoprotein found in milk, has stimulated osteoblast proliferation and differentiation, but has remained relatively unexplored as a biomaterial component. In this study, artificial extracellular matrices consisting of fibrils of collagen type I containing lactoferrin were used as coatings for the biocompatible polymer poly(lactic-co-glycolic acid) (PLGA). The numbers of cells, their viability and proliferation rate were evaluated in various time intervals. Additionally, cell initial spreading area on day 1 was measured. The results show that lactoferrin accelerates fibril-logenesis, leads to increased osteoblast cell numbers 1 and 3 days post-seeding, and encourages their proliferation in each of the tested time intervals.
Źródło:
Engineering of Biomaterials; 2012, 15, no. 116-117 spec. iss.; 132-134
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of the proliferation of ballistic missiles technology on international security
Autorzy:
Indyk, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/22180775.pdf
Data publikacji:
2023-09-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
Ballistic missile
proliferation
international security
technology
globalization
Opis:
Due to the rapid development of technology after the Second World War, the way of conducting conflict has changed significantly. One of the branches of the armaments industry that has developed the most is space technology and related to it ballistic missiles. Undoubtedly, possession by international entity ballistic missile technology, especially in connection with weapons of mass destruction, increases the importance and role of this entity on the international arena. Therefore, the proliferation of this technology or ready-made missile systems has a significant impact on regional and international security. Therefore, in order to explain this phenomenon, the first part of the article describes the role of ballistic missiles for international security. In the second part, author describes varied ways how international actor, such a state or organization may come into possession of ballistic missiles and also the methods used to stop or limit proliferation i.e. counter-proliferation methods. The last part of this article describes the ways how selected examples states such us Egypt, People’s Republic of China, Israel, India, North Korea, Iraq and South Africa have come into possession of ballistic missile technology. In connection with the above, it will be possible to show what proliferation of this kind of technology looked like and may look like in practice.
Źródło:
Polish Political Science Yearbook; 2023, 3(53); 165-179
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Proliferacja osteoblastów Saos-2 oraz komórek endotelialnych EA.hy 926 na polerowanych i piaskowanych powierzchniach stopów tytanu Ti6Al4V i Ti6Al7Nb
Proliferation of human osteoblast-like cells Saos-2 and human endothelial cells EA.hy 929 on polished and sandblasted surfaces of titanium alloys Ti6Al4V and Ti6Al7Nb
Autorzy:
Walkowiak-Przybyło, M.
Walczyńska, M.
Komorowski, P.
Klimek, L.
Walkowiak, B.
Powiązania:
https://bibliotekanauki.pl/articles/285427.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
osteoblasty
stopy tytanu
proliferacja
osteoblasts
titanium alloys
proliferation
Źródło:
Engineering of Biomaterials; 2011, 14, no. 109-111 spec. iss.; 39-41
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Small arms and light weapons proliferation: implications for security and sustainable development in Nigeria
Autorzy:
Igbini, Mevayerore Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1375725.pdf
Data publikacji:
2020
Wydawca:
Międzynarodowy Instytut Innowacji Nauka – Edukacja – Rozwój w Warszawie
Tematy:
Small arms
light weapons
proliferation
insecurity
sustainable development
Opis:
Throughout the world, violence, delinquency and fear undermine the basic right of individuals to live in peace and fully benefit from the healthy and sustainable commu-nity. More worrisome is the seemingly uncontrollable proliferations of small and light weapons which remained one of the major challenges for security and sustainable development in Nigeria. It is against this backdrop that this study examines the threats that small arms and light weapons proliferation portends on the Nigerian security and sustainable development. They study relied on secondary data and utilizes the content analysis for interpretation of data. This study is anchored on the state failure theory to underscore situations that warrant recourse to small arms and light weapons. The study concludes that the debilitating economy, failure of the state to provide the basic necessities of life, corruption, high rate of youth unemployment and sluggishness among the state’s instrument of force viz: the Army, police etc., are some of the major factors that serve as challenges to meaningful efforts and policies at combating the menace in the country. This study therefore recommends among others that the gov-ernment in all levels should embark on poverty alleviation programs and provide em-ployment opportunities to unemployed youths. This will discourage youths from join-ing ethnic militias and other militant groups that pose threats to peace and security in Nigeria.
Przemoc, przestępczość i strach na całym świecie podważają podstawowe prawo jednostek do życia w pokoju oraz w zdrowej i zrównoważonej społeczności. Bardziej niepokojące są pozornie niekontrolowana proliferacja broni ręcznej strzeleckiej i lekkiego uzbrojenia, która pozostała jednym z głównych wyzwań dla bezpieczeństwa i zrównoważonego rozwoju w Nigerii. Na tym tle niniejsze badanie analizuje zagrożenia, jakie proliferacja broni ręcznej strzeleckiej i lekkiego uzbrojenia stanowi dla bezpieczeństwa i zrównoważonego rozwoju Nigerii. Badacze oparli się na danych wtórnych i wykorzystują analizę treści do interpretacji danych. Badanie opiera się na teorii niepowodzenia państwa w celu podkreślenia sytuacji, które uzasadniają użycie broni ręcznej strzeleckiej i uzbrojenia lekkiego. W badaniu stwierdzono, że osłabiona gospodarka, niezdolność państwa do zapewnienia podstawowych potrzeb życiowych, korupcja, wysoki wskaźnik bezrobocia wśród młodzieży i opieszałość struktur siłowych, a mianowicie armii, policji itp., to tylko niektóre z głównych czynników, które stanowią wyzwanie dla znaczących wysiłków i polityk walki ze wspomnianym zagrożeniem w kraju. W niniejszym badaniu zaleca się zatem między innymi, aby rząd na wszystkich szczeblach rozpoczął programy zmniejszania ubóstwa i zapewnił możliwości zatrudnienia bezrobotnej młodzieży. To zniechęci młodzież do przyłączania się do bojówek etnicznych i innych grup bojowników, które stanowią za-grożenie dla pokoju i bezpieczeństwa w Nigerii.
Źródło:
International Journal of New Economics and Social Sciences; 2020, 11(1); 289-296
2450-2146
2451-1064
Pojawia się w:
International Journal of New Economics and Social Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis, immunosuppressive properties, mechanism of action and X-ray analysis of a new class of isoxazole derivatives
Autorzy:
Bąchor, Urszula
Ryng, Stanisław
Mączyński, Marcin
Artym, Jolanta
Kocięba, Maja
Zaczyńska, Ewa
Kochanowska, Iwona
Tykarska, Ewa
Zimecki, Michał
Powiązania:
https://bibliotekanauki.pl/articles/895268.pdf
Data publikacji:
2019-04-30
Wydawca:
Polskie Towarzystwo Farmaceutyczne
Tematy:
apoptosis
proliferation
isoxazoles
Passerini three-component reaction
Jurkat cells
Opis:
In the search for potential therapeutics, isoxazole derivatives are still objects of interest. Previously described immunoregulatory properties of 5-amino-3-methyl-4-isoxazolecarboxylic acid (AC) benzylamides prompted us to synthesize a new class of compounds of immunotropic activity. A series of new compounds containing the isoxazole moiety were synthesized using Passerini three-component reaction. The effects on phytohemagglutinin A (PHA)-induced proliferation of human peripheral blood mononuclear cells (PBMC), production of tumor necrosis factor alpha (TNF α) in human whole blood cultures stimulated with lipopolysaccharide (LPS) and two-way mixed lymphocyte reaction (MLR) of PBMC, were investigated. Also, the effect of 1-(cyclohexylcarbamoyl)cyclohexyl 5-amino-3-methylisoxazole-4-carboxylate (PUB1) on the expression of signaling molecules associated with cell apoptosis in Jurkat cells was also determined. The results showed that the compounds inhibited to various degree mitogen-induced PBMC proliferation in a dose-dependent manner and TNF α production at 10 μg/ml. PUB1 compound, selected on the basis of its strongest antiproliferative activity, was also shown to inhibit MLR. The molecular data suggest that immunosuppressive action of PUB1 depended on induction of Fas and elevation of caspase 8 expression. In summary, we revealed immunosuppressive properties of a new class of isoxazoles and established the mechanism of action of a representative PUB1 compound.
Źródło:
Acta Poloniae Pharmaceutica - Drug Research; 2019, 76, 2; 251-263
0001-6837
2353-5288
Pojawia się w:
Acta Poloniae Pharmaceutica - Drug Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of a static magnetic field on Saccharomyces cerevisiae growth in wastewater containing phenol and p-chlorophenol
Autorzy:
Rutkowska-Narożniak, Anna
Pajor, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/2174350.pdf
Data publikacji:
2022
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
p-chlorophenol
phenol
proliferation
Saccharomyces cerevisiae
static magnetic field
wastewater
Opis:
The effect of a static magnetic field (MF) of 7 mT with phenol (P) or p-chlorophenol (p-chP) concentrations of 100 mg∙dm-3 on the proliferation of Saccharomyces cerevisiae yeast was investigated. The abundance of the microorganism was determined under static culture conditions on a YPG medium with or without the addition of P or p-chP and exposed or unexposed to the MF over 48 h of the experiment. A static MF of 7 mT was shown to have a stimulating effect on S. cerevisiae cell proliferation after 24 h. It was proved that P and p-chP were used as an additional carbon source by yeasts. The greatest stimulation of the growth of the studied microorganisms was observed under the simultaneous effect of an MF and in presence of either P or p-chP. It was generally about 2 times higher at the time of the study than in the control. Statistical analysis of the results was carried out using, among other things, analysis of variance (ANOVA). A statistically significant difference in the growth of the tested microorganisms was observed. The study results indicate the possibility of applying an MF of 7 mT to enhance the process of phenol and p-chlorophenol removal from industrial wastewater.
Źródło:
Journal of Water and Land Development; 2022, 55; 178--184
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stanowisko Parlamentu Europejskiego wobec problemu proliferacji broni masowego rażenia i terroryzmu międzynarodowego
Autorzy:
Staszczyk, Artur
Powiązania:
https://bibliotekanauki.pl/articles/642021.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
European Parliament
European Union
terrorism
proliferation
weapons of mass destruction
Opis:
The paper presents the stance of the European Parliament (EP) on the gravest threats to the security of the EU, in particular, the proliferation of weapons of mass destruction and the issue of international terrorism. Prevention of these threats lies predominantly within the competence of EU member states and its intergovernmental bodies. Such situation is implied by the fact that these issues fall within the scope of EU’s Common Foreign and Security Policy (CFSP) within which intergovernmental collaboration mechanisms play a dominant role. This means that the EP’s role in the shaping of EU’s policy on the prevention of weapons of mass destruction proliferation and international terrorism is limited and basically confined to the expression of non-binding opinions in its resolutions. However, relevant resolutions passed by the EP, though not binding in legal terms, have political significance and allow the EP, in contrast to other EU’s institutions, to articulate its position in an unequivocal and clear way. This is possible since the EP is the only supranational EU institution that has democratic legitimacy and can claim the right to exercise parliamentary control over the EU’s policy with respect to the prevention of the gravest threats to European security. This is particularly vivid as it comes to the fight against terrorism which is also the subject of interest for the common space of freedom, security and justice which employs intragovernmental collaboration mechanisms.
Źródło:
Przegląd Strategiczny; 2016, 9; 211-222
2084-6991
Pojawia się w:
Przegląd Strategiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implikacje rozwoju cywilnej energetyki jądrowej dla europejskiego i światowego bezpieczeństwa
Implications of the Development of Civilian Nuclear Energy for European and Global Security
Autorzy:
Młynarski, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/489528.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Naukowe w Żytomierzu
Tematy:
climate policy
no emission
proliferation
dual use technology
nuclear weapons
Opis:
The article is an attempt to make an assessment of arguments for the development of civil nuclear power (non-carbon energy source) in the context of concerns on weakening the non-proliferation regime. The article analyzes dilemmas associated with the spread of civil nuclear power in the world and threats to international security (risk of utilization of dual-use technology for military purposes, trafficking of radioactive materials for the military or terrorists). Therefore, the key condition for the development of civil nuclear power is increasing the effectiveness of the NPT regime, including the acceptance of rigorous checks and inspections from IAEA officials by countries aspiring to join the nuclear program.
Źródło:
Studia Politologica Ucraino-Polona; 2016, 6; 152-161
2312-8933
Pojawia się w:
Studia Politologica Ucraino-Polona
Dostawca treści:
Biblioteka Nauki
Artykuł
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