showing 36 of ~574560 from 574555 documents
The Macroeconomy after Tariffs
2021
L’Épreuve du temps. Accidents, répétitions, rythmes et handicap
2021
International audience
The Question of Providence and the Problem of Evil in Suhrawardī
2021
Abstract Šihāb al-Dīn al-Suhrawardī’s philosophical works seem to contain two conflicting views on providence: in the Talwīḥāt and the Mašāriʿ, he endorses the Avicennian view, only to deny providence altogether in the Ḥikmat al-išrāq. This contribution aims to explain the seeming inconsistency by investigating it in light of the underlying question of God’s knowledge of particular things. I will also argue that despite his qualms concerning providence, Suhrawardī accepts the closely related Avicennian answer to the problem of evil.
Significance of Neutrophil to Lymphocyte Ratio (NLR) and Platelet Lymphocyte Ratio (PLR) in Diabetic Foot Ulcer and Potential New Therapeutic Targets
2021
Diabetic foot ulcer (DFU) is a well-known complication of diabetes and a significant burden on the national health systems. The neutrophil/lymphocyte ratio (NLR) and platelet/lymphocyte ratio are inexpensive and easily accessible biomarkers that have proved to be useful in several inflammatory, infectious and cardiovascular diseases. We carried out a comprehensive review examining the association of NLR and PLR with the onset and progression of DFU. PLR and NLR were significantly increased in patients with DFU, compared with a control group of T2DM patients without DFU, and correlate well with DFU severity, evaluated by Wagner and IWGDF grading scales. In patients with diabetic foot infect…
Economics, Science and Capitalism
2021
Various strains of heterodox economics have sought, and largely failed, to dismount orthodoxy from its dominant position. This book critiques the criticizers, explaining why heterodox economics challenges have faltered, and then presents a coherent alternative paradigm of its own. This simultaneously exposes the vacuousness of neoclassical economics, the limitations of heterodox critique and the subverting of Karl Marx’s revolutionary economic thought by his own disciples. The book draws in particular on two key intellectual traditions in making its arguments: critical realism and Marxism. From the refounding of critical realist philosophy of science in the hands of Roy Bhaskar, emphasis is…
MAD+. Introducing Misconceptions in the Temporal Analysis of the Mathematical Modelling Process of a Fermi Problem
2021
This work describes how the combination of the mistakes committed by a group of pre-service teachers when solving a Fermi problem, with the representation of the temporal analysis of their resolutions, can offer more in-depth information about their conceptual misconceptions regarding mathematical and modelling concepts. The combined representation allows knowing when mistakes occur and provides a powerful tool for instructors to adapt the teaching–learning processes of mathematics at all levels of education. Our study is based on a recent categorisation of students’ mistakes, together with the creation of a new representation tool, called MAD+, that can combine all this information. The ma…
Le labyrinthe des passions : une plongée dans la gestion communautaire des projets entrepreneuriaux
2021
National audience
The Grain Boundary Wetting Phenomena in the Ti-Containing High-Entropy Alloys: A Review
2021
In this review, the phenomenon of grain boundary (GB) wetting by melt is analyzed for multicomponent alloys without principal components (also called high-entropy alloys or HEAs) containing titanium. GB wetting can be complete or partial. In the former case, the liquid phase forms the continuous layers between solid grains and completely separates them. In the latter case of partial GB wetting, the melt forms the chain of droplets in GBs, with certain non-zero contact angles. The GB wetting phenomenon can be observed in HEAs produced by all solidification-based technologies. GB leads to the appearance of novel GB tie lines Twmin and Twmax in the multicomponent HEA phase diagrams. The so-cal…
Decentering, Acceptance, and Non-Attachment : Challenging the Question "Is It Me?"
2021
Among mindfulness measures the three constructs acceptance, decentering, and non-attachment are psychometrically closely related, despite their apparent semantic differences. These three facets present robust psychometric features and can be considered core themes in most “third wave” clinical models. The aim of the present study was to explore the apparently different content domains (acceptance, decentering, and non-attachment) by administering various psychometric scales in a large sample of 608 volunteers. Resilience and depression were also assessed. Exploratory and confirmatory factor analyses performed in two randomly selected subsamples showed a bifactor approximation. The explained…
Application of Geostatistical Tools to the Geochemical Characterization of the Peloritani Mts (Sicily, Italy) Aquifers
2021
Sources of groundwater contaminants in inhabited areas, located in complex geo-tectonic contexts, are often deeply interlocked, thus, making the discrimination between anthropic and natural origins difficult. In this study, we investigate the Peloritani Mountain aquifers (Sicily, Italy), using the combination of probability plots with concentration contour maps to retrieve an overall view of the groundwater geo-chemistry with a special focus on the flux of heavy metals. In particular, we present a methodology for integrating spatial data with very different levels of precision, acquired before and during the “geomatic era”. Our results depict a complex geochemical layout driven by a geo-puz…
Supersolid-superfluid phase separation in the extended Bose-Hubbard model
2021
Recent studies have suggested a new phase in the extended Bose-Hubbard model in one dimension at integer filling [1,2]. In this work, we show that this new phase is phase-separated into a supersolid and superfluid part, generated by mechanical instability. Numerical simulations are performed by means of the density matrix renormalization group algorithm in terms of matrix product states. In the phase-separated phase and the adjacent homogeneous superfluid and supersolid phases, we find peculiar spatial patterns in the entanglement spectrum and string-order correlation functions and show that they survive in the thermodynamic limit. In particular, we demonstrate that the elementary excitatio…
L'Ukraine. De l'indépendance à la guerre
2021
International audience
Status, distribution and conservation of Kentish plover <em>Charadrius alexandrinus</em> (Aves, Charadriiformes) in Sicily
2021
The Kentish Plover Charadrius alexandrinus is a sensitive species whose national breeding population has been undergoing a sharp decrease, up to 50%, in 2010 compared to the previous decade. Due to the lack of updated data and fragmented knowledge about its current status and distribution in Sicily, a specific and accurate monitoring of this species was carried out during the years 2018 and 2019. About 230 km of coastline and 64 UTM squares 10x10 km were investigated during the breeding seasons, and a total of 205-287 pairs have been estimated for the whole region, distributed in 41 UTM squares (including the island of Favignana). Pairs are mainly concentrated in the complex of “Saline di T…
Measurement of the absolute branching fractions of J/ψ→γη and η decay modes
2021
”CodeInnova”: A Unified Framework for Teaching Programming and Computational Thinking In Primary Schools
2021
Teaching programming and computational thinking (CT) in primary schools have become more common in the last decade. However, there has been little international consensus on what teaching the topics encompass. We present CodeInnova, a framework developed jointly between four partnering countries for teaching programming and CT in K–9. In this paper, we present the curriculum for teaching CT and the accompanying teaching materials developed in CodeInnova. We also discuss preliminary results of testing the developed resources in classrooms.
High-rate cycling performance of lead-acid batteries with nanostructured electrodes
2021
In this work we present lead-acid batteries with nanostructured electrodes cycled with different C-rate from 1C (1 hour to complete charge) up to 30C (120 seconds to complete charge) and imposing a very deep discharge. In comparison to the parameters usually used for commercial batteries, these are much more stressful conditions in terms of cut-off and charge/discharge rate.
Income and expenses of Jan Karol Chodkiewicz (1686–1712), starost of Veliuona, Zabłudów, Baisogala and Daugeliskis, relating to his schooling in Wars…
2021
Postać Jana Karola Chodkiewicza (1686–1712) z linii supraskiej nie doczekała się do tej pory swojego opracowania choćby w postaci noty biograficznej. Artykuł niniejszy przybliża więc wybrany fragment z życiorysu wyżej wymienionego bohatera, który w latach 1700–1705 przebywał na naukach w szkole jezuickiej w Warszawie. Okres nauk stanowił ważne wydarzenie w życiu młodych magnatów, którzy w ich ramach przygotowywali się do służby państwowej i funkcjonowania w społeczeństwie szlacheckim. Nie inaczej było w przypadku Jana Karola, dziedzica ogromnej fortuny chodkiewiczowskiej, który resztę swojego krótkiego życia spędził później na sporach o dobra ojczyste. Młody starosta pobierał nauki w trudny…
The Schur Expansion of Characteristic Polynomials and Random Matrices
2021
We develop a new framework to compute the exact correlators of characteristic polynomials, and their inverses, in random matrix theory. Our results hold for general potentials and incorporate the effects of an external source. In matrix model realizations of string theory, these correspond to correlation functions of exponentiated "(anti-)branes" in a given background of "momentum branes". Our method relies on expanding the (inverse) determinants in terms of Schur polynomials, then re-summing their expectation values over the allowed representations of the symmetric group. Beyond unifying previous, seemingly disparate calculations, this powerful technique immediately delivers two new result…
Lukion historian opettajien käsityksiä esseen arviointiin vaikuttavista piirteistä
2021
Artikkelissa tarkastellaan lukion historian opettajien käsityksiä aineistopohjaisen esseen arvioinnista ja siihen vaikuttavista piirteistä tiedonalan tekstitaitojen näkökulmasta. Aineisto koostuu opettajien ryhmähaastatteluista ja lukiolaisten kirjoittamista aineistopohjaisista esseistä. Haastattelut analysoitiin laadullisen sisällönanalyysin avulla ja esseiden kielellisiä piirteitä systeemis-funktionaalisen kieliteorian avulla. Analyysissä keskityttiin opettajien arvostamiin esseen piirteisiin ja niiden kielellisiin toteumiin. Opettajien arvostamissa piirteissä korostuivat erityisesti sisältötiedon hallinta sekä tehtävänannon noudattaminen. Aineiston käyttöön ja opiskelijan omaan pohdintaa…
Las capacidades directivas en la empresa familiar turística: ¿Es la profesionalización la clave para su desarrollo?
2021
Este trabajo tiene como principal objetivo analizar los elementos de la particular estructura de gobierno de la empresa familiar y la implicación de la familia en el negocio con tal de comprobar sus efectos sobre las capacidades directivas. Asimismo, se estudiará la profesionalización en este tipo de empresas como variable moderadora. Para abordar este análisis, se tomarán como base el Enfoque Basado en Recursos y Capacidades y la Teoría de la Agencia. El estudio empírico se lleva a cabo sobre una base de 591 empresas turísticas españolas mediante un análisis de regresión lineal múltiple. Los resultados demuestran que muchas de las características peculiares de la empresa familiar ejercen u…
Transgenerational effects decrease larval resilience to ocean acidification & warming but juvenile European sea bass could benefit from higher te…
2021
1.AbstractThe aim of this study was to investigate the effect of ocean acidification (OA) and warming (OW) as well as the transgenerational effect of OA on larval and juvenile growth and metabolism of a large economically important fish species with a long generation time. Therefore we incubated European sea bass from Brittany (France) for two generations (>5 years in total) under current and predicted OA conditions (PCO2: 650 and 1700 µatm). In the F1 generation both OA condition were crossed with OW (temperature: 15-18°C and 20-23°C). We found that OA alone did not affect larval or juvenile growth and OW increased developmental time and growth rates, but OAW decreased larval size at me…
The Learning Process in Live-Action Simulation Games: The Impact of Personality, Motivation, Immersion, and Flow on Learning Outcome in a Simulation …
2021
Background Against the backdrop of the cognitive-motivational process model proposed by Vollmeyer and Rheinberg (1998) , this study investigates how the personality trait need for cognition in combination with a specific situation (short and long version of a live-action simulation game), current motivation, and immersion and flow (mediators) predict the learning outcome in the simulation game EVERYDAY LIFE IN THE CLASSROOM ( Starker & Imhof, 2014 ). Methods N = 138 teacher students played the short 2-hour version of the simulation game, and N = 77 played the long 2-day version. Need for cognition, current motivation, immersion, flow, and learning outcome were measured by self-report qu…
We Had to Feed the People: The Italian Lira and the Political Economy of Currency in British Eritrea, 1941–1950
2021
Following the occupation of Eritrea in 1941, British authorities in London promoted a currency policy aimed at replacing the Italian lira with a sterling-based currency basket. In May 1942, they opted for the enforcement of the East African shilling as the new legal tender. The lire, however, did not disappear overnight. Their circulation was tolerated—and, in some cases, even encouraged—by British authorities in Asmara, which exploited the small deal of autonomy they enjoyed from London to adapt the new monetary system to the needs of local governance. The case study is a useful lens to analyse the multiplicity of interests that shaped the political economy of currency of the United Kingdo…
Digital Banking in Northern India: The Risks on Customer Satisfaction
2021
The widespread use of digital technologies and the current pandemic (COVID) have fueled the need and call for digital transformation in the banking sector. Although this has various benefits, it is a disruption to the norm to which a bank customer has to become accustomed. This variance means that customers would have to make some changes to their routine. This can constitute risks in terms of maintaining customer satisfaction at previous levels. These risks are associated with customer retention because a service or product needs to be aligned with customer expectations to avoid them switching to other service providers. Moreover, it can also have an effect on reputa- tion. Offering digita…
Towards Resilient Organisations and Societies? Reflections on the Multifaceted Nature of Resilience
2021
AbstractAs the chapters in this volume have shown, resilience is a multifaceted and malleable concept that can be fruitfully applied to a wide range of phenomena at all levels of society. At the same time, there is a distinct danger of concept stretching. In this concluding chapter, we look at both the extensiveness of the concept, reviewing the range of complementary concepts that have been engaged by the authors, and how it can be delimited to maintain conceptual distinctiveness and explanatory value. What is more, we provide some recommendations on how scholars working across disciplinary boundaries may go about unpacking resilience in and for organizations and societies.
Paikallisen ulkosuomalaisuuden rikas monitieteinen kokonaiskuva
2021
Resilience in Organizations and Societies: The State of the Art and Three Organizing Principles for Moving Forward
2021
AbstractResilience has attracted a multitude of scholars from diverse backgrounds and disciplines as it is a desired feature for responding to the adversities that modern societal systems face, not least the Covid-19 pandemic. Existing research displays little convergence on the definition of the concept making a robust theoretical framework and empirical understanding of resilience highly desirable. The aim of this chapter is to provide a more holistic understanding of the complex phenomenon of resilience from a multi-sectorial, cross-national and multidisciplinary perspective by proposing an original approach into the state of the art that might enhance future research. This chapter ident…
Impacts of wood extraction on soil: assessing rutting and soil compaction caused by skidding and forwarding by means of traditional and innovative me…
2021
AbstractIntensive forestry operations may cause soil compaction, plastic soil disturbances and rutting, which are responsible for undesirable effects on soils, vegetation and water bodies. Despite the numerous studies aimed to identify the main factors affecting soil damages, it still remains unclear whether wood extraction methods and driving direction (uphill or downhill) may affect the impacts of forest machines. This research analyses soil compaction and soil penetration resistance as well as rutting from forwarding and skidding using the same farm tractor in up- and downhill wood extraction. Rutting was estimated by 3D soil reconstruction derived by portable laser scanning (PLS) and cl…
Theoretical and Experimental Studies of Charge Ordering in CaFeO 3 and SrFeO 3 Crystals
2021
Managerial Capabilities in the Family Tourist Business: Is Professionalization the Key to Their Development?
2021
The main objective of this paper is to analyze the elements of the particular governance structure of the family business and the involvement of the family in the business in order to verify its effects on managerial capabilities. Likewise, professionalization in this type of company will be studied as a moderating variable. To address this analysis, the Resource and Capabilities Based-View and the Agency Theory will be taken as a basis. The empirical study is carried out on a base of 591 Spanish tourism companies using a multiple linear regression analysis. The results show that many of the peculiar characteristics of the family business have a negative effect on their managerial skills, p…
Electron and Energy Transfer Mechanisms: The Double Nature of TiO2 Heterogeneous Photocatalysis
2021
Photocatalytic chemical transformations in the presence of irradiated TiO2 are generally considered in terms of interfacial electron transfer. However, more elusive energy-transfer-driven reactions have been also hypothesized to occur, mainly on the basis of the indirect evidence of detected reaction products whose existence could not be justified simply by electron transfer. Unlike in homogeneous and colloidal systems, where energy transfer mechanisms have been investigated deeply for several organic syntheses, understanding of similar processes in heterogeneous systems is at only a nascent level. However, this gap of knowledge can be filled by considering the important achievements of syn…
Rethinking Monetary Policy in the Framework of Inclusive and Sustainable Growth
2021
The 2030 Agenda for Sustainable Development places equality and sustainability at the centre of policy agendas. Nowadays, socially inclusive and environmentally sustainable economic growth is a central priority of public policy for most governments worldwide. Based on the theoretical and conceptual frameworks of inclusive growth and sustainable growth, we focus on monetary policy as a powerful macroeconomic policy tool connected with distributional and environmental issues. We deal with how high levels in income and wealth inequality, on the one hand, and shocks related to environmental degradation and climate change, on the other hand, it might have substantial implications for the conduct…
Genomic transformation and social organization during the Copper Age–Bronze Age transition in southern Iberia
2021
Description
Organizational Persistence in Highly Institutionalized Environments: Unpacking the Relation Between Identity and Resilience
2021
AbstractDespite growing academic interest in understanding the conditions under which resilient organizations adapt to challenging circumstances, little attention to date has been paid to the role played by ‘soft’ factors such as identity as an enabler or property of resilient behaviour. In this chapter, we propose that different forms of legitimacy contribute to the framing of acceptable identities affecting the endurance of central elements over time, thus shaping resilience. By splitting up forms of legitimacy and by analysing elements of organizational identity separately, we provide a novel framework that enables a deeper understanding of identity formation processes in complex environ…
Fishing and wine production, two waste types and one solution: antimicrobial activity of new food packaging.
2021
The Post-entrepreneurial University: The Case for Resilience in Higher Education
2021
AbstractHistorically speaking, the university has been a highly resilient organizational form; however recent pressures to become entrepreneurial threaten the institutional foundations on which that reliance is based. The chapter first provides conceptual clarity by revisiting what we argue are two distinct schools of thought on the entrepreneurial university. We show how the economic school’s conception intertwines with the rise of New Public Management (NPM) in Europe in the late 1990s and early 2000s, reframing the concept in ways that made it incompatible with resilience thinking. However, we argue that by tying back into ‘lost’ elements of sociological school’s conception, and associat…