cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Metal oxide catalysts for the CO₂-assisted propane oxidative dehydrogenation
Creators: name: Wang, Hedun
Publisher: name: No Publisher Supplied
Year: 2022

description: Propylene is one of the most crucial building blocks in chemical and petrochemical industry. In the big picture of shale gas revolution and global warming, the CO₂-assissted propane oxidative dehydrogenation exhibits its unique advantages and stands out as a ‘on-purpose’ propylene production technique. In this work, we endeavor to present a catalyst design idea for both propane and CO₂ activation with high efficiency. Cerium oxide has been well-established with superb oxygen mobility and abundant surface oxygen vacancies, which can be further improved with a transition metal dopant such as Fe, thus giving it great potential to serve as active sites and to maintain long-lasting constant performances. Furthermore, we investigated and evaluated the possibility of anchoring CrOₓ on top of Fe-doped cerium oxide surface and discussed the structure-reactivity relationship of Cr/Fe-CeO₂ catalysts.Catalytic performances and kinetics of CO₂-assissted propane oxidative dehydrogenation was studied over Fe-doped ceria supported Cr oxides. The catalysts were synthesized via co-precipitation of Fe, Ce, and wetness impregnation of Cr. A pseudo-binary phase Cr/Fe-CeO₂ structure was confirmed after combining Raman, XRD and TEM analysis. H₂-TPR experiments confirmed that the addition of Cr oxides altered original surface oxygen sites and enhanced the reducibility of the catalyst. The Cr-related catalysts outperformed Fe-doped ceria at low reaction temperature range, but as temperature increases the propane dry reforming plays a dominate role and diminished differences in catalytic performance of Fe-CeO₂ and supported Cr catalysts. A Mars-van-Krevelen kinetic model was developed based on 14 elementary steps and successfully predicted the reaction output. All catalysts exhibited excellent stability during 24- hour continuous reaction without regeneration in between. Especially, 10Fe-CeO₂ appeared to be the most stable and promising catalyst with minimal coke accumulation after 24-hour reaction test. Stability analysis revealed that Cr-related catalysts are even more stable than Fe-CeO₂ in the early 10 hours due to the dual redox circle of Ce⁽ᴵⱽ⁾/Ce⁽ᴵᴵᴵ⁾ and Fe⁽ᴵᴵᴵ⁾/Fe⁽ᴵᴵ⁾ but suffered from C-C scissoring side reactions and coke formation after 12 hours TOS.
Additional file 2 of Facilitators and barriers to implementation of early intensive manual therapies for young children with cerebral palsy across Canada
Creators: name: Vurrabindi, Divya
name: Hilderley, Alicia J.
name: Kirton, Adam
name: Andersen, John
name: Cassidy, Christine
name: Kingsnorth, Shauna
name: Munce, Sarah
name: Agnew, Brenda
name: Cambridge, Liz
name: Herrero, Mia
name: Leverington, Eleanor
name: McCoy, Susan
name: Micek, Victoria
name: Connor, Keith O.
name: Grady, Kathleen O’
name: Reist-Asencio, Sandra
name: Tao, Chelsea
name: Tao, Stephen
name: Fehlings, Darcy
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 2: Appendix 2. Occupational Therapist Survey Version.
Enhanced tracer transport by the spiral defect chaos state of a convecting fluid
Creators: name: Chiam, K. -H.
name: Cross, M. C.
name: Greenside, H. S.
name: Fischer, P. F.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: To understand how spatiotemporal chaos may modify material transport, we use direct numerical simulations of the three-dimensional Boussinesq equations and of an advection-diffusion equation to study the transport of a passive tracer by the spiral defect chaos state of a convecting fluid. The simulations show that the transport is diffusive and is enhanced by the spatiotemporal chaos. The enhancement in tracer diffusivity follows two regimes. For large Peclet numbers (that is, small molecular diffusivities of the tracer), we find that the enhancement is proportional to the Peclet number. For small Peclet numbers, the enhancement is proportional to the square root of the Peclet number. We explain the presence of these two regimes in terms of how the local transport depends on the local wave numbers of the convection rolls. For large Peclet numbers, we further find that defects cause the tracer diffusivity to be enhanced locally in the direction orthogonal to the local wave vector but suppressed in the direction of the local wave vector.
description: 11 pages, 12 figures
Additional file 3 of Determinants of clean birthing practices in low- and middle-income countries: a scoping review
Creators: name: Mills, Joanna Esteves
name: Flynn, Erin
name: Cumming, Oliver
name: Dreibelbis, Robert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 3: Table S3. Intervention studies where targeted determinant is not explicitly identified by the authors (n = 20).
The annotators' perspective on co-authoring with structured annotations
Creators: name: Htun, Yamin
Publisher: name: University of British Columbia
Year: 2011

description: In asynchronous collaborative writing, annotations play an important role as a communication medium among co-authors. Research has shown that grouping related annotations together can help those who review an annotated document by reducing their workload and raising the accuracy of their reviewing. Less is known about the impact on users who create such structured annotations — the annotators. The research reported in this thesis had three goals: (1) to better understand current annotation creation practices, (2) to explore how structuring would be used by annotators, both the structuring process and the resulting types of structure, and (3) to evaluate the impact on annotators of having to create structured annotations. We conducted three studies to address each of these goals in turn. The first study was an observational study which strengthened our understanding of how annotators use existing tools to communicate document-related information in the form of annotations. That study revealed annotation practices that could benefit from additional structuring support, such as annotators describing how annotations in a document relate to each other. Our second study used a paper prototype system that supported annotation grouping to investigate how annotators would structure annotations, if given the option. Common behaviour that emerged was the grouping of thematically related annotations, as well as the grouping of annotations specifically targeted to a given co-author. The study also uncovered a range of temporal approaches to structuring annotations, such as top-down and bottom-up grouping. Based on the first two studies, we incorporated a light-weight implicit structuring approach based on tagging into our annotation model and then implemented an extended version of a high-fidelity prototype that supports structured annotation, including tagging. We used the prototype in our third study, a controlled experiment, which compared the impact of structured annotations relative to unstructured annotations. Participants in that study perceived structured annotations to be worth the additional workload required. The study further suggested that the bottom-up grouping approach complements the top-down approach in describing relationships amongst annotations in a document.
La politica economica del fascismo. La crisi del ‘29.(Economic policy under the fascist regime: the crisis of 1929)
Creators: name: Sylos Labini, Paolo
Publisher: name: Moneta e Credito
Year: 2014
Subjects: subject: fascism, economic policy, corporatism
subject: N14, N34, N44

description: Testo di un discorso tenuto all'Università di Roma nel 1965. L'autore discute la politica economica del Fascismo, sostenendo che molte delle sue caratteristiche, ad es.la politica dei salvataggi industriali e finanziari, la politica dei cartelli industriali e dei gruppi di imprese, e il protezionismo, facevano parte di una tendenza internazionale. In queste aree le similitudini internazionali superano probabilmente le differenze. Ciò che era peculiare del fascismo era l'approccio nei confronti dei sindacati e della politica particolarmente corporativa. Text of a speech held at the University of Rome in 1965. The author discusses the economic policy of Fascism, claiming that several of its characteristic features, e.g. the policy of industrial and financial bailouts, the policy of industry cartels and firms’ groups, and protectionism, were part of an international trend. In these areas international similitudes probably outweigh differences. What was peculiar of Fascism was the approach towards trade unions and the peculiarly corporatist policy. JEL: N14, N34, N44
description: Moneta e Credito, V. 67, N. 265 (2014)
Quantum Zermelo problem for general energy resource bounds
Creators: name: Bofill, J. M.
name: Sanz, A. S.
name: Albareda, G.
name: Moreira, I. P. R.
name: Quapp, W.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A solution to the quantum Zermelo problem for control Hamiltonians with general energy resource bounds is provided. Interestingly, the energy resource of the control Hamiltonian and the control time define a pair of conjugate variables that minimize the energy-time uncertainty relation. The resulting control protocol is applied to a single qubit as well as to a two-interacting qubit system represented by a Heisenberg spin dimer. For these low-dimensional systems, it is found that physically realizable control Hamiltonians exist only for certain, quantized, energy resources.
description: 13 pages, 1 figure
Coconut Juice Enhances Rooting and Leaf Essential Oils of Juniperus sabina L. Cuttings
Creators: name: GARCIA MOROTE, FRANCISCO ANTONIO
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 300709
subject: Tree improvement (incl. selection and breeding)
classificationCode: 300710
subject: Tree nutrition and physiology
classificationCode: 300707
subject: Forestry management and environment

description: Juniperus sabina L. (J. sabina L.) represents a compelling forest species due to the presence ofmetabolites in its leaves, which possess diverse applications in the fields of cosmetics, pharmaceuticals,and medicine. However, the species presents difficulties with regard to natural regeneration. Thisresearch aimed to improve the propagation conditions of J. sabina by using cuttings to enhance boththe rooting percentage and essential oil (EO) content in the leaves. To do this, sampled cuttingsunderwent pretreatment with four different doses of coconut juice (25%, 50%, 75%, and 100%) withinfour substrates or rooting media, namely perlite, mixed substrate, pumice, and perlite–cocopeat. Thestudy was carried out over the course of all four growing seasons to examine the impact of harvestingtime as well. The best results for rooting were observed with the pretreatment of coconut juice at 25%in spring and in the substrate of perlite–cocopeat (37.10% rooting). The coconut juice also significantlyincreased the percentage of EOs in spring (0.82% of essential oil yield). Beta-pinene was the essentialoil component with the highest representation (34.7% in fall), whereas in the spring, the best season tocollect cuttings, the dominant component was nerodiol. Our study can contribute to the planning ofculture systems using cuttings and to the control of the production of EOs from the leaves of J. sabina.
Additional file 9 of Systematic review and meta-analysis of case-crossover and time-series studies of short term outdoor nitrogen dioxide exposure and ischemic heart disease morbidity
Creators: name: Stieb, David M.
name: Zheng, Carine
name: Salama, Dina
name: BerjawI, Rania
name: Emode, Monica
name: Hocking, Robyn
name: Lyrette, Ninon
name: Carlyn Matz
name: Lavigne, Eric
name: Hwashin H. Shin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 9. Leave one out analysis.
Le radici della mafia.(The roots of the mafia)
Creators: name: Sylos Labini, Paolo
Publisher: name: Moneta e Credito
Year: 2014
Subjects: subject: Mafia, organised crime, Sicily
subject: K42, Z13, K14

description: L'autore fa risalire le origini della mafia siciliana alla struttura economica e sociale della Sicilia occidentale.Contrapponendo l'area alla parte orientale dell'isola relativamente più sviluppata e meno corrotta, l'autore identifica la transizione specifica dal Feudalismo al Capitalismo come la principale radice storica della mafia. The author traces back the origins of the Sicilian Mafia in the economic and social structure of Western Sicily. By contrasting the area to the relatively more developed and less corrupted Eastern part of the island, the author identifies the specific transition from Feudalism to Capitalism as the main historical root of the Mafia. JEL: K42, Z13, K14
description: Moneta e Credito, V. 67, N. 265 (2014)
Additional file 3 of Facilitators and barriers to implementation of early intensive manual therapies for young children with cerebral palsy across Canada
Creators: name: Vurrabindi, Divya
name: Hilderley, Alicia J.
name: Kirton, Adam
name: Andersen, John
name: Cassidy, Christine
name: Kingsnorth, Shauna
name: Munce, Sarah
name: Agnew, Brenda
name: Cambridge, Liz
name: Herrero, Mia
name: Leverington, Eleanor
name: McCoy, Susan
name: Micek, Victoria
name: Connor, Keith O.
name: Grady, Kathleen O’
name: Reist-Asencio, Sandra
name: Tao, Chelsea
name: Tao, Stephen
name: Fehlings, Darcy
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 3: Appendix 3. Healthcare administrator Survey Version.
Responses of Enzymatic and Microbiological Soil Properties to the Site Index and Age Gradients in Spanish Black Pine (Pinus nigra Arn ssp. salzmannii) Mediterranean Forests
Creators: name: GARCIA MOROTE, FRANCISCO ANTONIO
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 300703
subject: Forest ecosystems
classificationCode: 300707
subject: Forestry management and environment

description: This research analyzes how enzymatic and microbiological soil properties relate to siteindex (SI) and forest maturity (stand age) in Pinus nigra (P. nigra) even-aged forests. The soil parametersselected for multivariate analysis were four enzymatic activities (β-glucosidase, urease,dehydrogenase, and alkaline phosphatase), two microbiological properties (microbial biomass C andbasal respiration), and five physicochemical parameters (TOC, N, P, pH, and soil water content). Weused LiDAR, the digital elevation model, and the terrain model to obtain a result for the dominantheight in each plot. The soil parameters were analyzed in the function of five site index classes (8,11, 14, 17, and 20) and six age classes (50, 70, 90, 110, 170, and 210 years). Our findings emphasizethat the dehydrogenase enzyme exhibited variations in response to both the site index and standage. The activity of dehydrogenase positively correlated with sites characterized by a higher nutrientdemand, particularly on young and poor-quality sites (lower SI), indicating activation. Therefore,dehydrogenase could serve as an index to elucidate both site quality and stand development inP. nigra stands, making it a potential indicator of forest ecosystem development.
title: Marketing strategies of SMEs based on product life cycle : a study among SMEs in Kosovo
Creators: name: Marmullaku, Bekim
Publisher: name: TU Wien
Year: 2014

description: Current developments in the economic and business environment, left to believe that, development of Small and Medium Enterprises (SME) is still the main source for development and economic growth in underdeveloped and developing countries. Where there is a lack of Foreign Direct Investment (FDI) and the impact of large enterprises or Corporate has created space for the creation and development of SME systematic States, which is currently regarded as the greatest contributor to economic growth and lowering the level unemployment. There are different views about the contribution of SMBs in the economy of a country. One side tries to argue that are the largest contributors to the reduction of unemployment in a country, while other researchers believe that small businesses are irresistible in today's global economy and the free market and bankrupt more easily and quickly, so it is excessive belief that solving economic problems and unemployment in a country should be based on the development of SMBs. However, to some extent, both parties agree to SMBs impact on the economic situation of a country and it seems especially pronounced in countries with underdeveloped economies and emerging economies. Seems far-fetched even SMBs contribution in Kosovo, where the economic and political environment have created a little business characteristic in relation to markets in Europe and other countries. However, in Kosovo last decade has seen a rapid growth and development of SMBs, which necessarily is put them in a situation of meaningful competition in the Kosovo market. The large number of imported products, especially those that occur with cheap prices makes Kosovar businesses, especially manufacturing enterprises to think of appropriate marketing strategies, to face competition with imported products, but also that within type of local competitors.
On some free algebras of orthogonal modular forms
Creators: name: Wang, Haowu
name: Williams, Brandon
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11F50, 11F55

description: For 25 orthogonal groups of signature $(2,n)$ related to the root lattices $A_1$, $2A_1$, $3A_1$, $4A_1$, $A_2$, $A_3$, $A_4$, $A_5$, $A_6$, $A_7$, $D_4$, $D_5$, $D_6$, $D_7$, $D_8$, $E_6$, $E_7$, we prove that the algebras of modular forms on symmetric domains of type IV are freely generated by the additive lifts of some special Jacobi forms. The proof is universal and elementary.
description: Comments are welcome!
PyRemote : object mobility in the Python programming language
Creators: name: Häggholm, Petter
Publisher: name: University of British Columbia
Year: 2011

description: The current trend in computation is one of concurrency and multiprocessors. Large supercomputers have long been eclipsed in popularity by cheaper clusters of small computers. In recent years, desktop processors with multiple cores have become commonplace. A plethora of languages, tools, and techniques for dealing with concurrency already exist. Where concurrency and multiprocessors meet modern, highly dynamic languages, however, is uncharted territory. Traditional distributed systems, however complex, tend to be simplified by assumptions of type consistency. Even in systems where types and not merely instances and primitive objects can be serialised and distributed, it is usually the case that such types are assumed to be static. The Python programming language, as an example of a modern language with highly dynamic types, presents novel challenges, in that classes may be altered at runtime, both through the addition, removal, or modification of attributes such as member variables and methods, and through modifications to the type's inheritance hierarchy. This thesis presents a system called PyRemote which aims to explore some of the issues surrounding type semantics in this environment.
Flattening of the tokamak current profile by a fast magnetic reconnection with implications for the solar corona
Creators: name: Boozer, Allen H
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: During tokamak disruptions the profile of the net parallel current is observed to flatten on a time scale that is so fast that it must be due to a fast magnetic reconnection. After a fast magnetic reconnection has broken magnetic surfaces, a single magnetic field line covers an entire volume and not just a magnetic surface. The current profile, given by $K\equivμ_0j_{||}/B$, relaxes to a constant within that volume by Alfvén waves propagating along the chaotic magnetic field lines. The time scale for this relaxation determines the commonly observed disruption phenomena of a current spike and a sudden drop in the plasma internal inductance. An efficient method for studying this relaxation is derived, which allows a better understanding of the information encoded in the current spike and the associated sudden drop in the plasma internal inductance. Implications for coronal heating are also discussed.
description: 4 pages, no figures
ZÖLD TECHNOLÓGIÁK FENNTARTHATÓ MENEDZSMENTJÉNEK INNOVATÍV DIAGNOSZTIKAI MÓDSZEREI
Creators: name: Szendrei, János
name: Grasseli, Gábor
name: Nagyné Demeter, Dóra
name: Szegedi, László
name: Szűcs, Edit
name: Szendrei, János
name: Grasseli, Gábor
name: Nagyné Demeter, Dóra
name: Szegedi, László
name: Szűcs, Edit
Publisher: name: Unknown
Year: 2015
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: fenntarthatóság
subject: technológia-menedzsment
subject: műszaki diagnosztika
subject: sustainability
subject: technology management
subject: technical diagnostics

description: A zöld gazdaság kiterjedt tárgykörén belül fontos szerepet foglalnak el a zöld technológiák. A jól működő technológiai rendszerek működésének fenntartásához, fenntarthatóságához, a rendszerek részét képező épületek, szerkezetek és berendezések állagának megóvásához szükséges azok kulcsjellemzőit nyomon követni, rendszeresen ellenőrizni, diagnosztizálni. Amint a szakirodalom alapján leszűrhető eredmények mutatják, az összetett rendszerekként jellemezhető technológiákra, így a zöld technológiákra is találhatók olyan innovatív műszaki diagnosztikai megoldások, melyek segítenek azok működését fenntartható módon menedzselni. Ez igaz magukra a technológiát üzemeltető szervezetek üzemeltetési és karbantartási menedzsment stratégiáira csakúgy, mint a vizsgálati módszerek széles skálájára. A vizsgálandó gépek és struktúrák anyagi tulajdonságai, valamint gyakorlati szempontok alapján a menedzsment rendelkezik eszközökkel az alkalmazandó műszaki diagnosztika kiválasztásához is. Mindezek alapján a technológiákat alkalmazó és fejlesztő vállalkozók, kutatók, illetve szervezeti döntéshozók számára ajánlható, hogy az általuk választott technológia fenntartható üzemeltetéséhez vegyék figyelembe a műszaki diagnosztika rendelkezésre álló eszköztárát is. --------------------------------------------------------------------------------- Within the extensive area of green economy, green technologies have an important role. To sustain sustainability and operation of well-functioning technology systems, and to maintain the buildings, structures, and equipment that are part of the systems, their key parameters have to be monitored, checked and diagnosed on a regular basis. As the results that are inferred from literature show, innovative technical diagnostic solutions can be found for technologies, also for green technologies, which can be described as complex systems, to help manage their operation in a sustainable manner. This is true for the operating and maintenance management strategies of corporations operating technologies, as well as for the broad range of test methods. Based on material properties of machines and structures as well as on practical aspects, the management has a means to select the applicable technical diagnostics. According to all these, contractors, researchers, and organizational decision-makers using and developing technologies can be advised to take account of the available technical diagnostics tools for the sustainable operation of their chosen technology.
Application of a Soil Quality Index to a Mediterranean Mountain with Post-Fire Treatments
Creators: name: GARCIA MOROTE, FRANCISCO ANTONIO
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 300703
subject: Forest ecosystems
classificationCode: 300706
subject: Forestry fire management

description: In Mediterranean areas, fire has increased soil degradation and erosion. For this reason,the application of soil quality indices can help to determine soil recovery and degradation levels. Byusing a multiparameter soil quality index fitted to undisturbed forest soils, we can show the rightinformation on soil functionality. In this study, the objectives were to evaluate soil functionality aftersuffering a fire, to subsequently treat with various soil treatments (wood mulching), and then checka soil quality index (SQI) to assess the soil quality recovery in burned Pinus nigra stands. For thispurpose, a burned area was selected in the Cuenca Mountain range (Spain) under a Mediterraneanclimate. Experimental plots were established in the study area, with three slope gradients andapplying three methods of covering soil using: (1) wood chips; (2) piles of branches; and (3) trunks ofcontour-felled logs. The experiment was conducted for 4 years. Results showed that the properties ofsoil were enhanced under wood chips and logs as a surface-covering material, and in a short time(less of 3 years). In consequence, the values of the SQI index were higher after applying these twotreatments, thus reflecting the effectiveness of the SQI for monitoring post-fire recovery.
Holographic complexity in general quadratic curvature theory of gravity
Creators: name: Ghodsi, Ahmad
name: Qolibikloo, Saeed
name: Karimi, Saman
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In the context of CA conjecture for holographic complexity, we study the action growth rate at late time approximation for general quadratic curvature theory of gravity. We show how the Lloyd's bound saturates for charged and neutral black hole solutions. We observe that a second singular point may modify the action growth rate to a value other than the Lloyd's bound. Moreover, we find the universal terms that appear in the divergent part of complexity from computing the bulk and joint terms on a regulated WDW patch.
description: 19 pages, 4 figures; v3. Subsection 2.5 modified and more discussions on the second singularity in new subsection 2.6 added. Accepted for publication in EPJC
BIOETANOL ELŐÁLLÍTÁSA NYÁRFA FŰRÉSZPORBÓL ENZIMATIKUS CUKROSÍTÁSSAL
Creators: name: Tomku, Erika
name: Keresztesi, Gábor
name: Lehoczky, Éva
name: Karácsony, Zoltán
name: Nagy, Péter Tamás
name: Tomku, Erika
name: Keresztesi, Gábor
name: Lehoczky, Éva
name: Karácsony, Zoltán
name: Nagy, Péter Tamás
Publisher: name: Unknown
Year: 2015
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: bioetanol
subject: lignocellulóz
subject: celluláz
subject: nyárfa
subject: bioethanol
subject: lignocellulose
subject: cellulase
subject: poplar

description: Napjainkban környezetvédelmi és gazdasági megfontolások miatt egyre intenzívebben kutatják a fosszilis energiahordózókat helyettesítő bioüzemanyagokat. Ezek közül a legrégebb óta és legnagyobb mennyiségben előállított termék a bioetanol. Jelen tanulmányban célunk volt megvizsgálni a nyárfa biomasszára alapozható bioetanol előállítás lehetőségeit. Ennek során a szubsztrátot enzimes úton cukrosítottuk és a cukrokat Saccharomyces cervisiae élesztővel fermentáltuk etilalkohollá. A cukrosításhoz tisztított cellulózbontó enzimeket vagy celluláztermelő mikróbákat (Aspergillus niger, Pseudomonas fluorescens és P. putida) használtunk. Eredményeink szerint a tisztított enzimekkel folytatott nyárfa-cukrosítás optimális körülményei (50 °C, pH 5) az egyéb lignocellulóz szubsztrátok esetében leírt értékeknek megfelelnek, a reakciók kihozatala pedig 0,7 v/v % etilalkohol volt. A S. cerevisiae-vel lefolytatott kevertkultúrás fermentációs kísérletekben a P. fluorescens és P. putida fermentációs partnerek esetén, alacsony, 0,2 v/v% etanol termelést mértünk. A leghatékonyabb eljárásnak az A. niger és S. cerevisiae fajokkal kivitelezett, kevertkultúrás fermentáció bizonyult, mely esetében 1 v/v% etanol kihozatalt mértünk. ----------------------------------------------------------------------------- Nowdays because of economic and ecological reasons, the substitution of fossil fuels by biofuels is intensely studied. Bioethanol have been produced for the longest time and in the largest amounts in the group of biofuels. In the present study our goal was the investigation of the capability of poplar wood for biethanol production. For this purpose the poplar sawdust was saccharified by enzymatic digestion and the sugars were fermented to ethanol by Saccharomyces cerevisiae. For the saccharification, purified cellulose degrading enzymes or cellulase producing microorganisms (Aspergillus niger, Pseudomonas fluorescens and P. putida) were used. The optimal conditions for the saccharification by purified cellulolytic enzymes were the same which described in the case other lignocellulosic substrates (50 °C, pH 5). The productivity of this process was 0.7 v/v% ethanol. In the case of fermentation of sawdust by co-culured S. cerevisiae and P. fluorescens or P. putida strains, the productivity was very low (0.2 v/v% ethanol). The most efficient method was the fermentation of poplar sawdust co-cultured A. niger and S.cerevisiae strains, which produced 1 v/v% ethanol.
Montedison. Il dinosauro nel MEC. (Montedison. A dinosaur in the EEC)
Creators: name: Sylos Labini, Paolo
Publisher: name: Moneta e Credito
Year: 2014
Subjects: subject: Montecatini, Edison, chemical sector
subject: L41, L52, L65

description: Alla luce della sua teoria originale dell'oligopolio, l'autore discute della fusione proposta tra Montecatini e Edison, due importanti utility nel settore chimico.L'autore analizza i potenziali vantaggi pubblici e privati del nuovo conglomerato, discutendo le sinergie finanziarie, operative e di costo. In light of his original theory of oligopoly, the author discusses the proposed merger of Montecatini and Edison, two major utilities in the chemical sector. The author analyses the potential public and private advantages of the new conglomerate, discussing financial, operational and cost synergies. JEL: L41, L52, L65
description: Moneta e Credito, V. 67, N. 265 (2014)
Suppression of timing errors in short overdamped Josephson junctions
Creators: name: Pankratov, Andrey L.
name: Spagnolo, Bernardo
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The influence of fluctuations and periodical driving on temporal characteristics of short overdamped Josephson junction is analyzed. We obtain the standard deviation of the switching time in the presence of a dichotomous driving force for arbitrary noise intensity and in the frequency range of practical interest. For sinusoidal driving the resonant activation effect has been observed. The mean switching time and its standard deviation have a minimum as a function of driving frequency. As a consequence the optimization of the system for fast operation will simultaneously lead to minimization of timing errors.
description: 4 pages, 4 figures, in press in Physical Review Letters
Baryons Shaping Dark Matter Haloes
Creators: name: Cataldi, P.
name: Pedrosa, S.
name: Tissera, P.
name: Artale, C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this work we aim at investigating the effects of baryons on the dark matter (DM) haloes structure, focusing on the correlation between the presence and importance of stellar discs and the halo shapes. We study the properties of a subsample of DM haloes from Fenix and EAGLE cosmological simulations. We inspect the central regions of haloes in the mass range [10.9 - 992.3] x 10^{10} Msun at z=0, comparing the hydrodynamic runs and their dark matter only (DMo) counterparts. Our results indicate that baryons have a significant impact on the shape of the inner halo, mainly within ~ 20 percent of the virial radius. We find haloes to be more spherical when hosting baryons. While the impact of baryons depends on the mass of the haloes, we also find a trend with morphology which suggests that the way baryons are assembled is also relevant in agreement with previous works. Our findings also indicate that disc galaxies preferentially form in haloes whose DMo counterparts were originally more spherical and with stronger velocity anisotropy. The presence of baryons alter the orbital structure of the DM particles of the haloes, which show a decrease in their velocity anisotropy, towards more tangentially biased orbits. This relative decrease is weaker in the case of disc-dominated galaxies. Our results point out to a cosmological connection between the final morphology of galaxies and the intrinsic properties of their DM haloes, which gets reinforce by the growth of the discs.
description: 13 pages, 13 figures, published after revision in MNRAS
Orientations of two coupled molecules
Creators: name: Liao, Ying-Yen
name: Chen, Yueh-Nan
name: Chuu, Der-San
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Orientation states of two coupled polar molecules controlled by laser pulses are studied theoretically. By varying the period of a series of periodically applied laser pulse, transition from regular to chaotic behavior may occur. Schmidt decomposition is used to measure the degree of entanglement. It is found that the entanglement can be enhanced by increasing the strength of laser pulse.
description: 4 pages, 4 figures, to appear in Chem. Phys. Lett.(2004)
Additional file 8 of Systematic review and meta-analysis of case-crossover and time-series studies of short term outdoor nitrogen dioxide exposure and ischemic heart disease morbidity
Creators: name: Stieb, David M.
name: Zheng, Carine
name: Salama, Dina
name: BerjawI, Rania
name: Emode, Monica
name: Hocking, Robyn
name: Lyrette, Ninon
name: Carlyn Matz
name: Lavigne, Eric
name: Hwashin H. Shin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 8. Sensitivity analyses by estimator.
Towards mitigation of apparent tension between nuclear physics and astrophysical observations by improved modeling of neutron star matter
Creators: name: Biswas, Bhaskar
name: Char, Prasanta
name: Nandi, Rana
name: Bose, Sukanta
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Observations of neutron stars (NSs) by the LIGO-Virgo and NICER collaborations have provided reasonably precise measurements of their various macroscopic properties. In this paper, we employ a Bayesian framework to combine them and place improved joint constraints on the properties of NS equation of state (EoS). We use a hybrid EoS formulation that employs a parabolic expansion-based nuclear empirical parameterization around the nuclear saturation density augmented by a generic 3-segment piecewise polytrope model at higher densities. Within the $90 \%$ credible level this parameterization predicts $R_{1.4} = 12.57_{-0.92}^{+0.73}$ km and $Λ_{1.4} = 550_{-225}^{+223}$ for the radius and dimensionless tidal deformability, respectively, of a $1.4 M_{\odot}$ NS. Finally, we show how the construction of the full NS EoS based solely on the nuclear empirical parameters at saturation density leads to certain tension with the astrophysical data, and how the hybrid approach provides a resolution to it.
L’economista. Tra liberismo e socialismo. (The economist. Between socialism and liberalism)
Creators: name: Sylos Labini, Paolo
Publisher: name: Moneta e Credito
Year: 2014
Subjects: subject: Ernesto Rossi, Astrolabio, monopolistic competition
subject: B32, A11, N34

description: Nel suo necrologio di Ernesto Rossi, l'autore descrive l'eredità politica e culturale dell'economista italiano.L'autore riassume i principali contributi di Rossi nei settori del mercato del lavoro, della finanza pubblica, della federazione europea e del fascismo. In his obituary of Ernesto Rossi, the author describes the political and cultural legacy of the Italian economist. The author summarises the main contributions by Rossi in the fields of labour market, public finance, European federation, and Fascism. JEL: B32, A11, N34
description: Moneta e Credito, V. 67, N. 265 (2014)
Evaluierung des Qualitätszeichens Baden-Württemberg (QZBW) aus der Sicht der Teilnehmer
Creators: name: Hauck, Manuel
name: Becker, Tilman
name: Hauck, Manuel
name: Becker, Tilman
Publisher: name: Unknown
Year: 2015
Subjects: subject: Agribusiness
subject: Demand and Price Analysis
subject: Food Consumption/Nutrition/Food Safety
subject: Industrial Organization
subject: Marketing
subject: FOS: Economics and business
subject: quality label
subject: quality assurance
subject: regionality
subject: Qualitätssicherung
subject: Region
subject: Qualität
subject: Baden-Württemberg
subject: QZBW
subject: QS
subject: IFS
subject: Qualitätszeichen
subject: Regionalität

description: Im Zuge einer Befragung der Universität Hohenheim wurde die Teilnahme am Qualitätszeichen Baden-Württemberg (QZBW) und weiteren Qualitätsstandards, wie QS und IFS untersucht. Dazu wurden zwei Fragebögen ausgearbeitet, die zum einen an die Zeichennutzer des QZBW und zum anderen an die Nicht-Zeichennutzer gerichtet waren. Die Befragung erfolgte vom 2.2.2015 bis zum 6.3.2015. Angeschrieben wurden Betriebe der Ernährungsbranche aus den Sektoren Obst, Gemüse und Kartoffeln, Fruchtsaft, Fleisch und Bäckerhandwerk. In den Sektoren Obst, Gemüse und Kartoffeln wurden unter anderem Direktvermarkter und Großhändler befragt, in der Fleischwirtschaft unter anderem Metzgereien und Schlachtereien. Aus den Ergebnissen der Umfrage wird deutlich, dass auf der einen Seite mögliche Marketing-Vorteile und auf der anderen Seite die Anforderungen der Abnehmer die bedeutendsten Gründe für die Zertifizierung nach QZBW sind.
Additional file 2 of Determinants of clean birthing practices in low- and middle-income countries: a scoping review
Creators: name: Mills, Joanna Esteves
name: Flynn, Erin
name: Cumming, Oliver
name: Dreibelbis, Robert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2: Table S2. Frequency of mention of particular determinants among observational studies (n = 47).
Additional file 9 of Facilitators and barriers to implementation of early intensive manual therapies for young children with cerebral palsy across Canada
Creators: name: Vurrabindi, Divya
name: Hilderley, Alicia J.
name: Kirton, Adam
name: Andersen, John
name: Cassidy, Christine
name: Kingsnorth, Shauna
name: Munce, Sarah
name: Agnew, Brenda
name: Cambridge, Liz
name: Herrero, Mia
name: Leverington, Eleanor
name: McCoy, Susan
name: Micek, Victoria
name: Connor, Keith O.
name: Grady, Kathleen O’
name: Reist-Asencio, Sandra
name: Tao, Chelsea
name: Tao, Stephen
name: Fehlings, Darcy
Publisher: name: figshare
Year: 2025
Subjects: subject: Space Science
subject: Medicine
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified

description: Supplementary Material 9: Appendix 9. Results from the PPEET Survey (n = 4 Caregivers, n = 3 OTs, n = 1 OT clinical practice lead).
Additional file 6 of Systematic review and meta-analysis of case-crossover and time-series studies of short term outdoor nitrogen dioxide exposure and ischemic heart disease morbidity
Creators: name: Stieb, David M.
name: Zheng, Carine
name: Salama, Dina
name: Berjawi, Rania
name: Emode, Monica
name: Hocking, Robyn
name: Lyrette, Ninon
name: Carlyn Matz
name: Lavigne, Eric
name: Hwashin H. Shin
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 6. Forest plot of time-series studies from Europe and North America (AMI, acute myocardial infarction, AP, angina pectoris, IHD, ischemic heart disease, STEMI, ST-elevation MI, EV, emergency visit, HA, hospital admission, MD, physician visit, lag reported in days).
Abundance analyses of Li-enriched and normal giants in the GALAH survey
Creators: name: Deepak
name: Lambert, David L.
name: Reddy, Bacham Eswar
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Compositions of lithium-enriched and normal giants among the GALAH survey are compared. Except for Li, the only detectable abundance difference between lithium-enriched and normal giants among the investigated elements from carbon to europium occurs for carbon. Among Li-rich giants with A(Li) = 1.8 to 3.1, the C deficiency is very similar to that reported for the normal giants (with A(Li) $
description: 20 pages, 14 figures, accepted for publication in the Monthly Notices of the Royal Astronomical Society on March 09, 2020
Politica dei redditi. La linea brutale e la linea civile.(Incomes politicy: the brutal approach and the civil approach)
Creators: name: Sylos Labini, Paolo
Publisher: name: Moneta e Credito
Year: 2014
Subjects: subject: income policy, unemployment, deflationary policy
subject: E64, D33, E25

description: L'autore discute la politica di mantenere (o non opporsi) un certo livello di disoccupazione come mezzo per promuovere la deflazione salariale e lo identifica come il modo "brutale" di perseguire la stabilità macroeconomica.Al contrario, Sylos Labini identifica il costo della vita e la produttività come due altri fattori determinanti del livello dei salari e propone quindi una ricca politica di riforme strutturali come il modo più civile per ottenere lo stesso risultato. The author discusses the policy of keeping (or not opposing) a certain level of unemployment as a means to promote wage deflation, and identifies it as the “brutal” way to pursue macroeconomic stability. By contrast, Sylos Labini identifies the cost of living and productivity as two other determinants of the wage level, and thus proposes a rich policy of structural reforms as the most civilised way to obtain the same result. JEL: E64, D33, E25
description: Moneta e Credito, V. 67, N. 265 (2014)
Additional file 1 of Determinants of clean birthing practices in low- and middle-income countries: a scoping review
Creators: name: Mills, Joanna Esteves
name: Flynn, Erin
name: Cumming, Oliver
name: Dreibelbis, Robert
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Table S1. Identified determinants mapped against COM-B model categories.
MultiGBS: A multi-layer graph approach to biomedical summarization
Creators: name: Davoodijam, Ensieh
name: Ghadiri, Nasser
name: Shahreza, Maryam Lotfi
name: Rinaldi, Fabio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences
subject: H.3; I.7; J.3; E.1
subject: 68R10, 68U15

description: Automatic text summarization methods generate a shorter version of the input text to assist the reader in gaining a quick yet informative gist. Existing text summarization methods generally focus on a single aspect of text when selecting sentences, causing the potential loss of essential information. In this study, we propose a domain-specific method that models a document as a multi-layer graph to enable multiple features of the text to be processed at the same time. The features we used in this paper are word similarity, semantic similarity, and co-reference similarity, which are modelled as three different layers. The unsupervised method selects sentences from the multi-layer graph based on the MultiRank algorithm and the number of concepts. The proposed MultiGBS algorithm employs UMLS and extracts the concepts and relationships using different tools such as SemRep, MetaMap, and OGER. Extensive evaluation by ROUGE and BERTScore shows increased F-measure values.
A criterion for membership in archimedean semirings
Creators: name: Schweighofer, Markus
Publisher: name: arXiv
Year: 2004
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13J25, 13J30, 16Y60, 26C99, 54H10

description: We prove an extension of the classical Real Representation Theorem (going back to Krivine, Stone, Kadison, Dubois and Becker and often called Kadison-Dubois Theorem). It is a criterion for membership in subsemirings (sometimes called preprimes) of a commutative ring. Whereas the classical criterion is only applicable for functions which are positive on the representation space, the new criterion can under certain arithmetic conditions be applied also to functions which are only nonnegative. Only in the case of preorders (i.e., semirings containing all squares), our result follows easily from recent work of Scheiderer, Kuhlmann, Marshall and Schwartz. Our proof does not use (and therefore shows) the classical criterion. We illustrate the usefulness of the new criterion by deriving a theorem of Handelman from it saying inter alia the following: If an odd power of a real polynomial in several variables has only nonnegative coefficients, then so do all sufficiently high powers.
description: 23 pages. See also: http://www.mathe.uni-konstanz.de/homepages/schweigh/
Università: la campana critica.(University: Mary Mary quite contrary)
Creators: name: Sylos Labini, Paolo
Publisher: name: Moneta e Credito
Year: 2014
Subjects: subject: university, student protest
subject: A20, A22, A23

description: L'autrice discute i principali limiti della diffusa protesta studentesca nelle università italiane.Mentre alcuni problemi pesano sulle università italiane, la mancanza di organizzazione e riluttanza a discutere esposte dagli studenti impedisce il successo della riforma del sistema di istruzione superiore. The author discusses the main limits of the widespread student protest in Italian universities. While several problems weigh on Italy’s universities, the lack of organisation and unwillingness to discuss exhibited by the students prevents the successful reform of the higher education system. JEL: A20, A22, A23
description: Moneta e Credito, V. 67, N. 265 (2014)