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Tytuł:
Aspects of hereditary angioedema genotyping in the era of NGS: The case of F12 gene
Wybrane aspekty genotypowania wrodzonego obrzęku naczynioruchowego w erze NGS: gen F12
Autorzy:
Vatsiou, Sofia
Zamanakou, Maria
Loules, Gedeon
González-Quevedo, Teresa
Porębski, Grzegorz
Juchacz, Aldona
Bova, Maria
Suffritti, Chiara
Firinu, Davide
Csuka, Dorottya
Manousakis, Emmanouil
Valerieva, Anna
Staevska, Maria
Magerl, Markus
Farkas, Henriette
Germenis, Anastasios E.
Powiązania:
https://bibliotekanauki.pl/articles/1034425.pdf
Data publikacji:
2018
Wydawca:
Oficyna Wydawnicza Mediton
Tematy:
next-generation sequencing
Opis:
Objective. To screen a cohort of patients diagnosed with non-FXII angioedema for carriage of variants of F12 gene. Material and methods. DNA samples from 191 patients suffering from primary angioedema with normal C1-INH, 54 samples from non- -affected family members, and 161 samples from C1-INH-HAE (154 type I, 7 type II) patients were included in the study. The F12 gene was genotyped by targeted NGS (100% coverage of translated regions). Sanger sequencing was performed for the verification of all identified variants and family segregation studies. Results. The pathogenic F12 variant c.983C>A was detected in three patients from two unrelated families initially diagnosed as U-HAE. Six additional mutations were identified, four of which were characterized as benign (c.41T>C, c.418C>G, c.1025C>T, c.530C>T) and two of uncertain significance (c.1530G>C, c.1768T>G). Two synonymous variants (c.756C>T and c.711C>T), the common polymorphism c.619G>C, and the functional polymorphism c.-4T>C were detected in allele frequencies similar to those presented in the ExAC database for the European population. One more not yet reported synonymous variant (c. 1599A>G) was also found. Conclusion. Analyzing the entire translated region of F12 gene is important in order to identify new variants that possibly affect HAE expressivity. Interestingly, genetic analysis of F12 supports not only the diagnosis of FXII-HAE but also the correct exclusion diagnosis of U-HAE.
Cel. Przesiewowe badanie kohorty pacjentów z rozpoznanym obrzę- kiem naczynioruchowym innym niż zależny od FXII w kierunku nosicielstwa wariantów genu F12. Materiał i metody. Do badania włączono próbki DNA 191 pacjentów cierpiących na pierwotny obrzęk naczynioruchowy z prawidłowym C1-INH, 54 zdrowych członków rodzin oraz 161 pacjentów z C1-INH-HAE (154 typ I, 7 typ II). Gen F12 był genotypowany metodą NGS (obejmującą cały rejon poddany translacji). Sekwencjonowanie metodą Sangera zostało wykonane celem weryfikacji wszystkich zidentyfikowanych wariantów i badań segregacyjnych rodzin. Wyniki. U trzech pacjentów z dwóch niespokrewnionych rodzin pierwotnie zdiagnozowanych jako U-HAE wykryto patogenny wariant F12: c.983C>A. Zidentyfikowano sześć dodatkowych mutacji, z których cztery zostały określone jako łagodne (c.41T>C, c.418C>G, c.1025C>T, c.530C>T), a dwie jako mutacje o niepewnym znaczeniu (c.1530G>C, c.1768T>G). Stwierdzono dwa warianty synonimiczne (c.756C>T oraz c.711C>T), pospolity polimorfizm (c.619G>C) oraz czynnościowy polimorfizm c.-4T>C z częstością alleliczną podobną do podawanej w bazie ExAC dla populacji europejskiej. Wykryto również jeden nie raportowany dotychczas wariant synonimiczny (c. 1599A>G). Wnioski. Analiza całego rejonu genu F12 poddawanego translacji jest ważna dla identyfikowania nowych wariantów, które mogą oddziaływać na ekspresję HAE. Ponadto, analiza genetyczna F12 pozwala nie tylko na potwierdzenie rozpoznania FXII-HAE, ale również prawidłowe wykluczenie rozpoznania U-HAE.
Źródło:
Alergia Astma Immunologia - przegląd kliniczny; 2018, 23, 4; 205-210
1427-3101
Pojawia się w:
Alergia Astma Immunologia - przegląd kliniczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola parlamentów krajowych w planach naprawy i odporności oraz projekty planów budżetowych w ramach działań naprawczych z powodu COVID-19
Answers to the questionnaire on the role of national parliaments in the recovery and resilience plans and the draft budgetary plans in the framework of the COVID-19 recovery measures
Autorzy:
Szpringer, Zofia
Powiązania:
https://bibliotekanauki.pl/articles/2195395.pdf
Data publikacji:
2021
Wydawca:
Kancelaria Sejmu. Biuro Analiz Sejmowych
Tematy:
coronavirus
Recovery and Resilience Facility
Next Generation EU
Opis:
The author replies to the questionnaire devoted to the involvement of the Sejm in a recovery plan for Europe after the crisis caused by the COVID-19 pandemic, including the preparation of the National Recovery and Resilience Plan (RRP), which should constitute an annex to the National Reform Program. The author points to the issues of consulting EU documents on these plans, both at the parliamentary and governmental levels. In the latter case, she also presents the work schedule on the RRP and information on the activities of working groups at the Ministry of Funds and Regional Policy on the submitted projects.
Źródło:
Zeszyty Prawnicze BAS; 2021, 1(69); 147-155
1896-9852
2082-064X
Pojawia się w:
Zeszyty Prawnicze BAS
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessing the 5S ribosomal RNA heterogeneity in Arabidopsis thaliana using short RNA next generation sequencing data
Autorzy:
Szymanski, Maciej
Karlowski, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/1038750.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
5S ribosomal RNA
RNA
next generation sequencing
Opis:
In eukaryotes, ribosomal 5S rRNAs are products of multigene families organized within clusters of tandemly repeated units. Accumulation of genomic data obtained from a variety of organisms demonstrated that the potential 5S rRNA coding sequences show a large number of variants, often incompatible with folding into a correct secondary structure. Here, we present results of an analysis of a large set of short RNA sequences generated by the next generation sequencing techniques, to address the problem of heterogeneity of the 5S rRNA transcripts in Arabidopsis and identification of potentially functional rRNA-derived fragments.
Źródło:
Acta Biochimica Polonica; 2016, 63, 4; 841-844
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Host Range of Cyclospora Species: Zoonotic Implication
Autorzy:
Solarczyk, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/2041956.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Cyclospora
animals
zoonosis
epidemiology
genotyping
next-generation sequencing
Opis:
Cyclospora is an intracellular, gastrointestinal parasite found in birds and mammals worldwide. Limited accessibility of the protozoan for experimental use, scarcity, genome heterogeneity of the isolates and narrow panel of molecular markers hamper zoonotic investigations. One of the significant limitation in zoonotic studies is the lack of precise molecular tools that would be useful in linking animal vectors as a source of human infection. Strong and convincing evidence of zoonotic features will be achieved through proper typing of Cyclospora spp. taxonomic units (e.g. species or genotypes) in animal reservoirs. The most promising method that can be employ for zoonotic surveys is next-generation sequencing.
Źródło:
Acta Protozoologica; 2021, 60; 13-20
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reform of the EUs Own Revenues and Covering the Expenditures Incurred by the Corona Crisis
Autorzy:
Nevečeřalová, Nikol
Powiązania:
https://bibliotekanauki.pl/articles/2091919.pdf
Data publikacji:
2021-09-30
Wydawca:
Uniwersytet Gdański. Centrum Prawa Samorządowego i Prawa Finansów Lokalnych
Tematy:
European tax
law
next-generation
European stability mechanism
budget
Opis:
This contribution focus on the revenue side of the EU budget, which consists of own resources, divided into traditional resources, income in the form of a share of value-added tax, and gross national income. On 21 July 2020, the European Council agreed on a multiannual financial framework for the period 2021-2027, and in response to the pandemic situation associated with Covid-19, a temporary recovery instrument for the next generation of the EU was agreed. At the same time, from which it was apparent that it is necessary to find new own resources for the EU, and how the European Stability Mechanism (ESM) could be used to the consequences of the corona crisis. The author will focus mainly on issues on the revenue side of the Union budget and the role of the ESM. Within the ongoing debates when the result was the coronavirus response the question arises of whether it would be appropriate and effective to introduce a common tax for the EU. The main aim of the contribution is to use the descriptive method, the method of analysis and synthesis the revenue side system of the EU budget, and the reform efforts that culminated in the reform of own resources. In the last part of the article, the author using a descriptive method on how the ESM was activated as one of the walls to maintain the stability of the euro area. Including the view of introducing a common European tax as a fiscal instrument to cover the expenditures (debt) incurred related to coronavirus response i.e. recovery instrument Next Generation.
Źródło:
Financial Law Review; 2021, 22, 3; 115-127
2299-6834
Pojawia się w:
Financial Law Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Community structure of Common carp (Cyprinus carpio Linnaeus, 1758) gut bacteria in the Cirata Reservoir, West Java Province, Indonesia
Autorzy:
Nugrahi, Tri Nazar Ulfi
Mulyani, Yuniar
Agung, M. Untung Kurnia
Iskandar, Iskandar
Powiązania:
https://bibliotekanauki.pl/articles/1839403.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Next Generation Sequencing
Bacterial community structure
Common carp gut bacteria
Opis:
Fish are aquatic animals, where they share the same ecosystem with the bacterial community they are associated with. Community structure is a concept that studies the composition of species and their abundance in a community. Information related to bacterial communities associated with their hosts is very important to support fisheries resource management efforts, both through nature conservation and aquaculture. This study of the bacterial community in the digestive tract of fish can be used to support further utilization of potential bacteria that can be used to improve the fish's immune system. This research was conducted to analyze the structure of the bacterial community found in the intestines of Common carp through a metagenomic approach using the NGS (Next-Generation Sequencing) method. The method used is a metagenomic approach, including DNA isolation from Common carp intestines. Then molecular identification was carried out using Illumina's NGS (Next-Generation Sequencing) method using the 16S rRNA gene marker. The results of the analysis using the NGS method showed as many as 19 types of bacterial phyla identified with the top three phyla, namely Fusobacteria (80%), Bacteriodetes (15%), and Firmicutes (3%). The phylum Fusobacteria is dominated by the genera Fusobacterium, Propionigenium, Ilyobacter, Leptotrichia, and Sebaldella. The phylum Bacteriodetes is dominated by the genera Porphyromonas, Odoribacter, Bacteroides, Sphingobacterium, and Barnesiella. The phylum Firmicutes is dominated by the genera Clostridium, Lactococcus, and Sarcina, Bacillus, and Lactobacillus.
Źródło:
World Scientific News; 2021, 161; 130-142
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microbiological characterization of stable resuspended dust
Autorzy:
Kováts, Nora
Horváth, Eszter
Jancsek-Turóczi, Beatrix
Hoffer, András
Gelencsér, András
Urbán, Péter
Kiss, Írisz E.
Bihari, Zoltán
Fekete, Csaba
Powiązania:
https://bibliotekanauki.pl/articles/2177051.pdf
Data publikacji:
2015-11-23
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
stable
air quality
dust
microbial community
next generation sequencing
pathogens
Opis:
Objectives Air quality in the stables is characterized by elevated level of dust and aeroallergens which are supposed to directly cause or exacerbate several respiratory disorders. The most often recognized problem is recurrent airway obstruction (RAO), previously known as chronic obstructive pulmonary disease (COPD). There is some indication that aeroallergens (among them endotoxins) may also cause inflammation in human airways and may exceed safe levels in stables. Monitoring studies have covered mainly the determination of the concentration of respirable particles and of culturable fungi and their toxins. However, these particles do not only directly affect the respiratory system, but might act as a carrier conveying toxic contaminants and biological agents such as bacteria. In a typical, 20-horse Hungarian stable, microbial community of respirable fraction of resuspended dust has been characterized to reveal if these particles convey hazardous pathogenic bacteria, posing risk to either horses or staff. Material and Methods Resuspended dust was sampled using a mobile instrument. The instrument contains a PARTISOL-FRM model 2000 sampler that was operated at a flow rate of 16.7 l/min and a cyclone separator which collected the particulate matter with an aerodynamic size between 1 μm and 10 μm (PM 1–10) fraction. Microbial taxa were identified by culture-independent next generation sequencing (NGS) of variable 16S ribosomal ribonucleic acid (rRNA) gene regions. Results In total, 1491 different taxa were identified, of them 384 were identified to species level, 961 to genus level. The sample was dominated by common ubiquitous soil and organic material-dwelling taxa. Conclusions Pathogens occurred at low abundance, and were represented by mostly facultative human pathogens, with the prevalence of Staphylococcus species.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2016, 29, 3; 375-380
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Why is IPv6 Deployment Important for the Internet Evolution?
Autorzy:
Batalla, J. M.
Binczewski, A.
Burakowski, W.
Chudzik, K.
Gajda, B.
Gajewski, M.
Grzech, A.
Krawiec, P.
Kwiatkowski, J.
Mrugalski, T.
Nowicki, K.
Procyk, W.
Sienkiewicz, K.
Szuman, R.
Śliwiński, J.
Światowiak, J.
Wiśniewski, P.
Woźniak, J.
Powiązania:
https://bibliotekanauki.pl/articles/309546.pdf
Data publikacji:
2011
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
Internet evolution
IPv6
migration
mobility
Next Generation Internet
research
Opis:
Replacing the IPv4 protocol with IPv6 on the Internet is currently one of the aims of the European Union policy. The main reason for this replacement is the effeteness of the addresses pool in the IPv4 protocol, which can cause serious complications in the evolution of the Internet and its adaptation in new areas, e.g., in next generation mobile telephony or the so called Internet of Things. Simultaneously, the addressing capabilities of the IPv6 protocol are practically unlimited and its new functionalities increase the attractiveness of its usage. The article discusses the problems connected with the IPv6 deployment on the Internet. Especially, the rules for realization of the IPv6 deployment and rules for cooperation of IPv4 with IPv6 (including cooperation tests) in network infrastructure and in applications are presented. Moreover, the European projects' results and the activity's directions of the national project Future Internet Engineering are discussed.
Źródło:
Journal of Telecommunications and Information Technology; 2011, 2; 5-15
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance and Limitations of VDSL2-based Next Generation Access Networks
Autorzy:
Heliotis, G.
Dimos, L.-P.
Kordoulis, I.
Agapiou, G.
Powiązania:
https://bibliotekanauki.pl/articles/307882.pdf
Data publikacji:
2013
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
DSL networks
impulse noise
VDSL2 next generation access networks
crosstalk
Opis:
In this paper, we first briefly review the main operational aspects of FTTC (xPON)/VDSL2 access networks. Then, we present performance measurements with respect to network sub loop operating length and VDSL2 operational profiles (8b, 12a, 17a), studying the rates that can be achieved at different scenarios. We then provide results of the effect of stationary crosstalk and non-stationary impulse noise on the provisioned service in an operating VDSL2 access network.
Źródło:
Journal of Telecommunications and Information Technology; 2013, 1; 98-102
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Novel Software-Defined Networking Controller : the Distributed Active Information Model (DAIM)
Autorzy:
Pupatwibul, P.
Banjar, A.
Hossain, M. I.
Braun, R.
Moulton, B.
Powiązania:
https://bibliotekanauki.pl/articles/226996.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
distributed network
OpenFlow
DAIM model
software defined networking
next generation networks
Opis:
This paper presents a new OpenFlow controller: the Distributed Active Information Model (DAIM). The DAIM controller was developed to explore the viability of a logically distributed control plane. It is implemented in a distributed way throughout a software-defined network, at the level of the switches. The method enables local process flows, by way of local packet switching, to be controlled by the distributed DAIM controller (as opposed to a centralised OpenFlow controller). The DAIM ecosystem is discussed with some sample code, together with flowcharts of the implemented algorithms. We present implementation details, a testing methodology, and an experimental evaluation. A performance analysis was conducted using the Cbench open benchmarking tool. Comparisons were drawn with respect to throughput and latency. It is concluded that the DAIM controller can handle a high throughput, while keeping the latency relatively low. We believe the results to date are potentially very interesting, especially in light of the fact that a key feature of the DAIM controller is that it is designed to enable the future development of autonomous local flow process and management strategies.
Źródło:
International Journal of Electronics and Telecommunications; 2018, 64, 2; 209-216
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Increasing Protection and Resilience of Critical Infrastructures – Current challenges and approaches
Autorzy:
Kozik, R.
Choraś, M.
Hołubowicz, W.
Renk, R.
Powiązania:
https://bibliotekanauki.pl/articles/2069257.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
critical infrastructure protection
simulation
security
cyber security
next generation infrastructures
NGI
Opis:
In this paper we present current key challenges with respect to Critical Infrastructure Protection and to their resiliency. As our world becomes more and more interconnected via open networks with the cyberspace, many new challenges arise. Therefore, we frame the problem within three distinctive domains: real world natural events, human (organisational and legal), and cyber one. Within our analysis we present how current technologies, tools and methodologies can be used to address certain problems within those domains. Moreover, we stress the fact that there is a limited number of initiatives that aim at proposing the holistic (all hazard) approach addressing all the domains at once.
Źródło:
Journal of Polish Safety and Reliability Association; 2015, 6, 3; 79--84
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mechanizm warunkowości jako nowe narzędzie do obrony prawa Unii Europejskiej
The conditionality mechanism as a new tool to defend law of the European Union
Autorzy:
Wojewoda, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/32443986.pdf
Data publikacji:
2022
Wydawca:
Fundacja PSC
Tematy:
European Union
European Commission
rule of law
European values
Next Generation EU
Opis:
The European Union, as a community of values that are its foundations, is faced with a crisis from time to time in which these values are superseded or distorted by some Member States. The European Union was and continues to be based, first and foremost, on voluntary accession to this project and on the absence of any compulsion to remain in it, therefore no strong and prompt measures were developed to counteract breaches of the Union’s values. Over time, when some Member Countries decided not to respect the EU’s values, while remaining in it, the political will of other countries was established to develop new, more effective measures to counteract such behavior. The purpose of this article is to briefly describe the „classic” tools to defend EU values, for example the procedures from Art. 258-260 TFEU and the procedures from Art. 7 TEU, and then describe the new mechanism - the so-called the conditionality mechanism, which focuses on fnancial sanctions, which may be particularly severe in the period of economic recovery after the COVID-19 pandemic, and the nature and purpose of which is the subject of extensive discussion.
Źródło:
Alcumena. Pismo Interdyscyplinarne; 2022, 1(9); 5-22
2719-9851
Pojawia się w:
Alcumena. Pismo Interdyscyplinarne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
From trait to dinner-plate: Using genomic information in plant breeding to enhance stress resistance in crops – A snapshot of how genomic technologies are used to enhance traditional plant breeding, from well-established PCR and gels to the emerging use of next generation sequencing
Autorzy:
Butler, P.
Powiązania:
https://bibliotekanauki.pl/articles/951299.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
genomic information
plant breeding
stress resistance
genomic technology
next generation sequencing
genetic engineering
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2015, 96, 1
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microbiota of anaerobic digesters in a full-scale wastewater treatment plant
Struktura mikrobiologiczna osadu z komór fermentacji mezofilowej w skali technicznej
Autorzy:
Świątczak, P.
Cydzik-Kwiatkowska, A.
Rusanowska, P.
Powiązania:
https://bibliotekanauki.pl/articles/205042.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
methane fermentation
next generation sequencing
NGS
IHT
Meniscus glaucopsis
fermentacja metanowa
sekwencjonowanie wysokosprawne
metanogeny
Opis:
Anaerobic digestion is an important technology for the bio-based economy. The stability of the process is crucial for its successful implementation and depends on the structure and functional stability of the microbial community. In this study, the total microbial community was analyzed during mesophilic fermentation of sewage sludge in full-scale digesters. The digesters operated at 34–35°C, and a mixture of primary and excess sludge at a ratio of 2:1 was added to the digesters at 550 m3/d, for a sludge load of 0.054 m3/(m3•d). The amount and composition of biogas were determined. The microbial structure of the biomass from the digesters was investigated with use of next-generation sequencing. The percentage of methanogens in the biomass reached 21%, resulting in high quality biogas (over 61% methane content). The abundance of syntrophic bacteria was 4.47%, and stable methane production occurred at a Methanomicrobia to Synergistia ratio of 4.6:1.0. The two most numerous genera of methanogens (about 11% total) were Methanosaeta and Methanolinea, indicating that, at the low substrate loading in the digester, the acetoclastic and hydrogenotrophic paths of methane production were equally important. The high abundance of the order Bacteroidetes, including the class Cytophagia (11.6% of all sequences), indicated the high potential of the biomass for efficient degradation of lignocellulitic substances, and for degradation of protein and amino acids to acetate and ammonia. This study sheds light on the ecology of microbial groups that are involved in mesophilic fermentation in mature, stably-performing microbiota in full-scale reactors fed with sewage sludge under low substrate loading.
Fermentacja metanowa jest ważnym elementem biogospodarki. Efektywna eksploatacja reaktorów zależy od stabilności procesu determinowanej składem gatunkowym mikroorganizmów. W pracy badano strukturę mikrobiologiczną biomasy podczas mezofilowej fermentacji osadów ściekowych w skali technicznej. Do komór fermentacyjnych eksploatowanych w 34–35°C wprowadzano mieszaninę osadu wstępnego oraz nadmiernego w stosunku 2:1, w ilości 550 m3/d (0,054 m3/(m3•d)). Badane były ilość i skład wytwarzanego biogazu. Biomasę z fermentorów poddawano badaniom metagenomowym z wykorzystaniem wysokosprawnego sekwencjonowania. Wysoka jakość biogazu (ponad 61% zawartości metanu) była determinowana odsetkiem metanogenów w biomasie wynoszącym 21%. Udział bakterii syntroficznych w biomasie wyniósł 4,47%, a stabilną produkcję metanu zaobserwowano przy stosunku Methanomicrobia do Synergistia wynoszącym 4,6:1,0. Wśród metanogenów najliczniejsze były rodzaje Methanosaeta i Methanolinea, co wskazuje, że przy niskim obciążeniu komór fermentacyjnych acetoklastyczny i hydrogenotroficzny szlak produkcji metanu są równie ważne. Wysoka liczebność Bacteroidetes, w tym klasy Cytophagia (11,6% wszystkich sekwencji), wskazuje na wysoką zdolność biomasy do efektywnego rozkładu substancji lignocelulozowych oraz rozkładu białek i aminokwasów do octanu i amoniaku. Badania dostarczają danych na temat ekologii mikroorganizmów we wpracowanych, stabilnie funkcjonujących reaktorach fermentacji mezofilowej w skali technicznej zasilanych osadami ściekowymi w warunkach niskiego obciążenia substratowego.
Źródło:
Archives of Environmental Protection; 2017, 43, 3; 53-60
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Postawy kontestacyjne Pokolenia next (Stop! или Движение без остановок Iriny Bogatyriewej)
Expressions of Protest by the “Next” Generation (Irina Bogatyreva’s Off the Beaten Tracks: Stories by Russian Hitchhikers)
Оспаривание действительности представителей поколения next (Stop! или Движение без остановок Ирины Богатыревой)
Autorzy:
Kalita, Liliana
Powiązania:
https://bibliotekanauki.pl/articles/1035643.pdf
Data publikacji:
2020-12-29
Wydawca:
Wydawnictwo Uniwersytetu Śląskiego
Tematy:
поколение next
современная русская проза
самопознание
Богатырева
оспаривание
the “Next” generation
contemporary Russian prose
self-knowledge
Bogatyreva
protest
Opis:
This paper examines Russia’s “next” generation and its expressions of anti-consu- merist protest, which stem from a fascination with the american beat Generation. Criticism of the consumerist lifestyle prompts the protagonists of bogatyreva’s prose to seek an alternative, especially through hitchhiking, which provides the opportunity to become closer to oneself and others. Communion with nature and a turn towards Eastern Mysticism become important elements of these new styles of existence. The nature of the rebellion of the “next” generation is primarily psy- chological, with an emphasis on expanding one’s own awareness, as well as social, underpinned by the dream of creating a society based on anti-capitalist ideals.
Предметом анализа в предлагаемой статье является протестное отношение поколения next к действительности, базирующей на идеях потребления. Контекстом для оспаривающих тенденций является американская субкультура битников. Критическое отношение к консьюмеризму приводит молодых людей к поискам альтернативного стиля жизни — прежде всего он сводится к бродяжничеству как возможности познания собственного «я» и другого человека. Важной составляющей альтернативных форм экзистенции является контакт с природой и обращение к восточному мистицизму. Бунт молодого поколения имеет прежде всего психологический (расширение собственного сознания) и социальный (изменение социальных идеалов) характер.
Źródło:
Rusycystyczne Studia Literaturoznawcze; 2020, 30; 30-49
0208-5038
2353-9674
Pojawia się w:
Rusycystyczne Studia Literaturoznawcze
Dostawca treści:
Biblioteka Nauki
Artykuł

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