LIVIVO - Search results -

Search results

Result 1 - 10 of total 88

Search options

Book ; Online: Chapter From architecture to community

Naomi, House / Murialdo, Francesca

Adaptive reuse as social practice

2023

Keywords	Architecture ; Interior architecture ; adaptive reuse ; social practice ; community engagement
Language	English
Size	1 electronic resource (6 pages)
Publisher	Academia Press
Publishing place	Ghent
Document type	Book ; Online
Note	English
HBZ-ID	HT030646243
ISBN	9789401496476 ; 9401496471
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Enteric Chromosomal Islands: DNA Packaging Specificity and Role of λ-like Helper Phage Terminase.

Murialdo, Helios / Feiss, Michael

Viruses

2022 Volume 14, Issue 4

Abstract: The phage-inducible chromosomal islands (PICIs) of Gram-negative bacteria are analogous to defective prophages that have lost the ability to propagate without the aid of a helper phage. PICIs have acquired genes that alter the genetic repertoire of the ... ...

Abstract	The phage-inducible chromosomal islands (PICIs) of Gram-negative bacteria are analogous to defective prophages that have lost the ability to propagate without the aid of a helper phage. PICIs have acquired genes that alter the genetic repertoire of the bacterial host, including supplying virulence factors. Recent work by the Penadés laboratory elucidates how a helper phage infection or prophage induction induces the island to excise from the bacterial chromosome, replicate, and become packaged into functional virions. PICIs lack a complete set of morphogenetic genes needed to construct mature virus particles. Rather, PICIs hijack virion assembly functions from an induced prophage acting as a helper phage. The hijacking strategy includes preventing the helper phage from packaging its own DNA while enabling PICI DNA packaging. In the case of recently described Gram-negative PICIs, the PICI changes the specificity of DNA packaging. This is achieved by an island-encoded protein (Rpp) that binds to the phage protein (TerS), which normally selects phage DNA for packaging from a DNA pool that includes the helper phage and host DNAs. The Rpp-TerS interaction prevents phage DNA packaging while sponsoring PICI DNA packaging. Our communication reviews published data about the hijacking mechanism and its implications for phage DNA packaging. We propose that the Rpp-TerS complex binds to a site in the island DNA that is positioned analogous to that of the phage DNA but has a completely different sequence. The critical role of TerS in the Rpp-TerS complex is to escort TerL to the PICI
MeSH term(s)	Bacteriophage lambda/genetics ; Bacteriophages/genetics ; DNA Packaging ; DNA, Viral/genetics ; DNA, Viral/metabolism ; Endodeoxyribonucleases/genetics ; Genomic Islands
Chemical Substances	DNA, Viral ; Endodeoxyribonucleases (EC 3.1.-) ; terminase (EC 3.1.-)
Language	English
Publishing date	2022-04-15
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2516098-9
ISSN	1999-4915 ; 1999-4915
ISSN (online)	1999-4915
ISSN	1999-4915
DOI	10.3390/v14040818
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Long-Range Dependence in Financial Markets:a Moving Average Cluster Entropy Approach

Pietro Murialdo / Linda Ponta / Anna Carbone

Entropy, Vol 22, Iss 634, p

2020 Volume 634

Abstract: ... of series is generated with a broad range of values of the Hurst exponent H and of the autoregressive ... average cluster entropy and long-range correlation parameters H , d is observed. This study shows ...

Abstract	A perspective is taken on the intangible complexity of economic and social systems by investigating the dynamical processes producing, storing and transmitting information in financial time series. An extensive analysis based on the moving average cluster entropy approach has evidenced market and horizon dependence in highest-frequency data of real world financial assets. The behavior is scrutinized by applying the moving average cluster entropy approach to long-range correlated stochastic processes as the Autoregressive Fractionally Integrated Moving Average (ARFIMA) and Fractional Brownian motion (FBM). An extensive set of series is generated with a broad range of values of the Hurst exponent H and of the autoregressive, differencing and moving average parameters <math display="inline"> <semantics> <mrow> <mi>p</mi> <mo>,</mo> <mi>d</mi> <mo>,</mo> <mi>q</mi> </mrow> </semantics> </math> . A systematic relation between moving average cluster entropy and long-range correlation parameters H , d is observed. This study shows that the characteristic behaviour exhibited by the horizon dependence of the cluster entropy is related to long-range positive correlation in financial markets. Specifically, long range positively correlated ARFIMA processes with differencing parameter <math display="inline"> <semantics> <mrow> <mi>d</mi> <mo>≃</mo> <mn>0</mn> <mo>.</mo> <mn>05</mn> </mrow> </semantics> </math> , <math display="inline"> <semantics> <mrow> <mi>d</mi> <mo>≃</mo> <mn>0</mn> <mo>.</mo> <mn>15</mn> </mrow> </semantics> </math> and <math display="inline"> <semantics> <mrow> <mi>d</mi> <mo>≃</mo> <mn>0</mn> <mo>.</mo> <mn>25</mn> </mrow> ...
Keywords	Cluster-entropy ; Shannon-entropy ; financial markets ; time series ; dynamics ; Science ; Q ; Astrophysics ; QB460-466 ; Physics ; QC1-999
Subject code	330
Language	English
Publishing date	2020-06-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Book ; Online: Long-Range Dependence in Financial Markets

Murialdo, Pietro / Ponta, Linda / Carbone, Anna

a Moving Average Cluster Entropy Approach

2020

Abstract: ... of the Hurst exponent $H$ and of the autoregressive, differencing and moving average parameters $p,d,q$ ... long-range correlation parameters $H$, $d$ is observed. This study shows that the characteristic behaviour ...

Abstract	A perspective is taken on the intangible complexity of economic and social systems by investigating the underlying dynamical processes that produce, store and transmit information in financial time series in terms of the \textit{moving average cluster entropy}. An extensive analysis has evidenced market and horizon dependence of the \textit{moving average cluster entropy} in real world financial assets. The origin of the behavior is scrutinized by applying the \textit{moving average cluster entropy} approach to long-range correlated stochastic processes as the Autoregressive Fractionally Integrated Moving Average (ARFIMA) and Fractional Brownian motion (FBM). To that end, an extensive set of series is generated with a broad range of values of the Hurst exponent $H$ and of the autoregressive, differencing and moving average parameters $p,d,q$. A systematic relation between \textit{moving average cluster entropy}, \textit{Market Dynamic Index} and long-range correlation parameters $H$, $d$ is observed. This study shows that the characteristic behaviour exhibited by the horizon dependence of the cluster entropy is related to long-range positive correlation in financial markets. Specifically, long range positively correlated ARFIMA processes with differencing parameter $ d\simeq 0.05$, $d\simeq 0.15$ and $ d\simeq 0.25$ are consistent with \textit{moving average cluster entropy} results obtained in time series of DJIA, S\&P500 and NASDAQ.
Keywords	Quantitative Finance - Statistical Finance
Subject code	612
Publishing date	2020-04-30
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: Enrichment and characterization of a bilge microbial consortium with oil in water-emulsions breaking ability for oily wastewater treatment.

Corti-Monzón, Georgina / Nisenbaum, Melina / Villegas-Plazas, Marcela / Junca, Howard / Murialdo, Silvia

Biodegradation

2020 Volume 31, Issue 1-2, Page(s) 57–72

Abstract: Oily bilge wastewater is one of the main sources of hydrocarbons pollution in marine environments due to accidental or clandestine discharges. The main technical challenge for its effective treatment is the presence of stable oil-in-water (O/W) emulsions. ...

Abstract	Oily bilge wastewater is one of the main sources of hydrocarbons pollution in marine environments due to accidental or clandestine discharges. The main technical challenge for its effective treatment is the presence of stable oil-in-water (O/W) emulsions. In this work we are reporting an enriched microbial consortium from bilge wastewater with remarkable ability to demulsify oil in water emulsions. The consortium showed emulsion-breaking ratios up to 72.6% in the exponential growth phase, while the values range from 11.9 to 8.5% in stationary phase. A positive association was observed between demulsifying ability and microbial adhesion to hydrocarbons, as well as between cell concentration and demulsifying ability. Also, an interesting ability to demulsify under different temperatures, conditions of agitation, and bilge emulsions from different vessels was observed. The Bacterial and Archaeal composition was analyzed by 16S rRNA gene amplicon lllumina sequencing analyses, revealing an assemblage composed of bacterial types highly related to well characterized bacterial isolates and also to non-yet cultured bacterial types previously detected in marine and sediment samples. Hydrocarbonoclastic microbial types such as Marinobacter, Flavobacteriaceae, Alcanivorax and Gammaproteobacteria PYR10d3 were found in high relative abundance (27.0%-11.1%) and types of marine oligotrophs and surfactant degraders such as Thallasospira, Parvibaculum, Novospirillum, Shewanella algae, and Opitutae were in a group of middle predominance (1.7-3.5%). The microbial consortium reported has promising potential for the biological demulsification of bilge wastewater and other oily wastewaters.
MeSH term(s)	Biodegradation, Environmental ; Emulsions ; Microbial Consortia ; RNA, Ribosomal, 16S ; Shewanella ; Waste Water
Chemical Substances	Emulsions ; RNA, Ribosomal, 16S ; Waste Water
Language	English
Publishing date	2020-03-19
Publishing country	Netherlands
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1056014-2
ISSN	1572-9729 ; 0923-9820
ISSN (online)	1572-9729
ISSN	0923-9820
DOI	10.1007/s10532-020-09894-y
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 3094: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article ; Online: New insights into halophilic prokaryotes isolated from salting-ripening anchovies (Engraulis anchoita) process focused on histamine-degrading strains.

Perez, Silvina / Murialdo, Silvia Elena / Ameztoy, Irene Mabel / Zaritzky, Noemí Elisabet / Yeannes, María Isabel

Extremophiles : life under extreme conditions

2020 Volume 24, Issue 5, Page(s) 787–796

Abstract: ... indole and/or H ...

Abstract	Salted and ripened fish foods are susceptible to cause histamine poisoning. The present study focuses on microbial histamine degradation from high salted fermented fishery products to deepen our understanding about this new and growing field of research. As a result of this first study related to salted-ripened anchovies (Engraulis anchoita), fifty seven moderate and extreme halophilic microbial isolates from salt and salted-ripened anchovy processes were characterized in terms of their phenotype and histamine-degrading capacity. Only 7%-4 isolates-were able to degrade histamine. None of the histamine-degrading isolates presented proteolytic and/or lipolytic activity. One of them designated A18 was chemotactic toward histamine, an interesting property not previously reported for that chemoattractant. However, the S18 and A18 isolates, genotypically identified as Halobacterium sp. and Halomonas sp. respectively, produced indole and/or H
MeSH term(s)	Animals ; Aquaculture ; Fishes ; Halobacteriales ; Halomonas ; Histamine/metabolism ; RNA, Ribosomal, 16S ; Sodium Chloride
Chemical Substances	RNA, Ribosomal, 16S ; Sodium Chloride (451W47IQ8X) ; Histamine (820484N8I3)
Language	English
Publishing date	2020-08-02
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1481278-2
ISSN	1433-4909 ; 1431-0651
ISSN (online)	1433-4909
ISSN	1431-0651
DOI	10.1007/s00792-020-01194-w
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

Order via subito

Details ▾
- Full text online
- Order with fees

Article ; Online: Enrichment and key features of a robust and consistent indigenous marine-cognate microbial consortium growing on oily bilge wastewaters.

Nisenbaum, Melina / Corti-Monzón, Georgina / Villegas-Plazas, Marcela / Junca, Howard / Mangani, Adriana / Patat, María L / González, Jorge F / Murialdo, Silvia E

Biodegradation

2020 Volume 31, Issue 1-2, Page(s) 91–108

Abstract: Oily bilge wastewater (OBW) is a hazardous hydrocarbon-waste generated by ships worldwide. In this research, we enriched, characterized and study the hydrocarbon biodegradation potential of a microbial consortium from the bilges of maritime ships. The ... ...

Abstract	Oily bilge wastewater (OBW) is a hazardous hydrocarbon-waste generated by ships worldwide. In this research, we enriched, characterized and study the hydrocarbon biodegradation potential of a microbial consortium from the bilges of maritime ships. The consortium cZ presented a biodegradation efficiency of 66.65% for total petroleum hydrocarbons, 72.33% for aromatics and 97.76% removal of n-alkanes. This consortium showed the ability to grow in OBWs of diverse origin and concentration. A 67-fold increase in biomass was achieved using a Sequential Batch Reactor with OBW as the only carbon and energy source. The bacterial community composition of the enriched OBW bacterial consortium at the final stable stage was characterized by 16S amplicon Illumina sequencing showing that 25 out of 915 of the emerged predominant bacterial types detected summed up for 84% of total composition. Out of the 140 taxa detected, 13 alone accumulated 94.9% of the reads and were classified as Marinobacter, Alcanivorax, Parvibaculum, Flavobacteriaceae, Gammaproteobacteria PYR10d3, Novispirillum and Xanthomonadaceae among the most predominant, followed by Thalassospira, Shewanella, Rhodospirillaceae, Gammaprotobacteria, Rhodobacteriaceae and Achromobacter. The microbial community from OBW bioreactor enrichments is intrinsically diverse with clear selection of predominant types and remarkably exhibiting consistent and efficient biodegradation achieved without any nutrient or surfactant addition. Due to there is very little information available in the OBW biodegradation field, this work contributes to the body of knowledge surrounding the treatment improvement of this toxic waste and its potential application in wastewater management.
MeSH term(s)	Biodegradation, Environmental ; Hydrocarbons ; Microbial Consortia ; Petroleum ; Waste Water
Chemical Substances	Hydrocarbons ; Petroleum ; Waste Water
Language	English
Publishing date	2020-04-06
Publishing country	Netherlands
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	1056014-2
ISSN	1572-9729 ; 0923-9820
ISSN (online)	1572-9729
ISSN	0923-9820
DOI	10.1007/s10532-020-09896-w
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 3094: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (2.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

Article: Assembly of hyperhalophilic complex consortia of isolates from anchovy ripening attaining histamine degradation and their microbiome configuration

Perez, S. / Corti-Monzon, G. / Yeannes, M. J. / Zaritzky, N. E. / Villegas-Plazas, M. / Junca, H. / Murialdo, S. E.

LWT - food science and technology

2021 Volume 142, Issue -, Page(s) 111010

Language	English
Document type	Article
ZDB-ID	2169058-3
ISSN	0023-6438
Database	Current Contents Nutrition, Environment, Agriculture

In stock of ZB MED Bonn / Germany

Z 2634: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- See ZB MED holdings
- Order with fees

Article ; Online: ESTRATÉGIAS DE NÃO MERCADO

Murialdo Loch / Helen Fischer Günther

Revista de Administração FACES Journal, Vol 14, Iss

UMA REVISÃO INTEGRATIVA

2015 Volume 1

Abstract: Este estudo aborda um assunto recorrente em países emergentes, mas pouco discutido na academia: estratégia de não-mercado (ENM). Tem o objetivo de identificar as questões teóricas centrais presentes no debate dos estudos sobre ENM. Realizou-se uma ... ...

Abstract	Este estudo aborda um assunto recorrente em países emergentes, mas pouco discutido na academia: estratégia de não-mercado (ENM). Tem o objetivo de identificar as questões teóricas centrais presentes no debate dos estudos sobre ENM. Realizou-se uma revisão sistemática do tipo integrativa, com a seleção de onze publicações (teses e dissertações) que constituem o portfólio estudado. Os estudos são classificados em quatro categorias centrais: desempenho, tomada de decisão, contexto e ambiente regulado. Pode-se concluir que estratégias de não-mercado têm se mostrado eficaz para a obtenção dos resultados pelas empresas. Emergem daí aspectos operacionais específicos, tais como lobby , influência empresarial no ambiente político, estrutura de propriedade acionária, o desejo empresarial de autorregulação e financiamentos de campanhas políticas. Tais descobertas desafiam o senso comum sobre o comportamento político nas empresas. Além disso, minimizam a tensão sadia entre as esferas em que se estrutura a sociedade, tangencia a legalidade e a ilegalidade.
Keywords	Estratégia de não-mercado ; Estratégia de Política Empresarial ; Revisão Integrativa ; Desempenho Organizacional ; Estratégia Organizacional. ; Business ; HF5001-6182 ; Commerce ; HF1-6182 ; Social Sciences ; H
Language	Portuguese
Publishing date	2015-04-01T00:00:00Z
Publisher	Universidade FUMEC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

Full text online

Full text

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Article ; Online: New Findings on Aromatic Compounds' Degradation and Their Metabolic Pathways, the Biosurfactant Production and Motility of the Halophilic Bacterium Halomonas sp. KHS3.

Corti Monzón, Georgina / Nisenbaum, Melina / Herrera Seitz, M Karina / Murialdo, Silvia E

Current microbiology

2018 Volume 75, Issue 8, Page(s) 1108–1118

Abstract: ... of the Mar del Plata harbour. We demonstrated that H. sp. KHS3 is able to grow using different monoaromatic ... xenobiotic degrader H. sp. KHS3 could be employed as a useful biotechnological tool for the cleanup ...

Abstract	The study of the aromatic compounds' degrading ability by halophilic bacteria became an interesting research topic, because of the increasing use of halophiles in bioremediation of saline habitats and effluents. In this work, we focused on the study of aromatic compounds' degradation potential of Halomonas sp. KHS3, a moderately halophilic bacterium isolated from hydrocarbon-contaminated seawater of the Mar del Plata harbour. We demonstrated that H. sp. KHS3 is able to grow using different monoaromatic (salicylic acid, benzoic acid, 4-hydroxybenzoic acid, phthalate) and polyaromatic (naphthalene, fluorene, and phenanthrene) substrates. The ability to degrade benzoic acid and 4-hydroxybenzoic acid was analytically corroborated, and Monod kinetic parameters and yield coefficients for degradation were estimated. Strategies that may enhance substrate bioavailability such as surfactant production and chemotactic responses toward aromatic compounds were confirmed. Genomic sequence analysis of this strain allowed us to identify several genes putatively related to the metabolism of aromatic compounds, being the catechol and protocatechuate branches of β-ketoadipate pathway completely represented. These features suggest that the broad-spectrum xenobiotic degrader H. sp. KHS3 could be employed as a useful biotechnological tool for the cleanup of aromatic compounds-polluted saline habitats or effluents.
MeSH term(s)	Adipates/metabolism ; Argentina ; Benzoic Acid/metabolism ; Biodegradation, Environmental ; DNA, Bacterial/genetics ; Halomonas/enzymology ; Halomonas/genetics ; Halomonas/metabolism ; Parabens/metabolism ; Polycyclic Aromatic Hydrocarbons/metabolism ; Salinity ; Sodium Chloride/analysis
Chemical Substances	Adipates ; DNA, Bacterial ; Parabens ; Polycyclic Aromatic Hydrocarbons ; 3-oxoadipic acid (1379JRA56F) ; Sodium Chloride (451W47IQ8X) ; Benzoic Acid (8SKN0B0MIM) ; 4-hydroxybenzoic acid (JG8Z55Y12H)
Language	English
Publishing date	2018-04-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	134238-1
ISSN	1432-0991 ; 0343-8651
ISSN (online)	1432-0991
ISSN	0343-8651
DOI	10.1007/s00284-018-1497-x
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Cologne/Königswinter

Zs.A 1446: Show issues

Location:
Je nach Verfügbarkeit (siehe Angabe bei Bestand)
bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
Jg. 1995 - 2021: Lesesall (1.OG)
ab Jg. 2022: Lesesaal (EG)

Order via subito

Details ▾

To top

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

Full text online

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

Full text online

More links

Kategorien

Inter-library loan at ZB MED

Full text online

More links

Kategorien

In stock of ZB MED Cologne/Königswinter

Order via subito