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Given the recent (since 9/11) widespread attention across academic disciplines paid to the theme of Empire, the author considers a primary question which emerges: What might we learn from and about the Bible which was composed in the context of Empire and has functioned in communities which both benefited from and suffered under imperial rule? Attention is given to critical 're-readings' of the New Testament in light of the reality of the Roman Empire and its overriding, pervasive imperial rule. Consideration is given to the Nicene-Constantinopolitan Creed (325/381 B.C.E.) and Christology for 'hidden transcripts' of the radical alternative message of the Gospel vis-à-vis the power of emperor and Empire. [ABSTRACT FROM AUTHOR]

The carbonate factories, their controlling factors and their palaeoecological and sedimentological signals recorded in sedimentary successions are key elements for understanding the evolution of carbonate platform systems. Luis Pomar has dedicated most of his academic life to the study of carbonate rocks and carbonate factories. The idea for this special issue to celebrate Pomar's career arose during a session at the 34th International Association of Sedimentologists meeting held in Rome, entitled 'Understanding carbonate factories through palaeoecological and geochemical signals'. The proposal encountered great response among participants, and additional contributions followed an email invitation to other specialists. This issue contains a variety of papers on carbonate sedimentology and carbonate factories. Here, an introduction that contextualizes the papers and key concepts discussed in this thematic issue is provided. It reviews Luis Pomar's major achievements in carbonate sedimentology and discusses the evolution of the concept of the carbonate factory and the series of palaeoecological and sedimentological signals used to characterize the wide spectrum of carbonate depositional systems found in the natural world. [ABSTRACT FROM AUTHOR]

This special issue is the second one drawn from the Global Symposium on Soil Erosion (GSER, May 15–17, 2019, Rome, Italy) and includes contributions dealing with the second theme of the GSER: Policies and practices in action to address soil erosion. While there is a good scientific understanding of the physical measures that can be used to prevent or mitigate soil erosion, the main constraints to progress often relate to policy development and or implementation as well as socio‐economic aspects that provide limitations to the implementation of sustainable soil management (SSM) practices including those directed to control erosion. There are no right or wrong answers to which policy or approach is most effective. Some combination of approaches needs to be adopted that work in the particular political, cultural, and socio‐economic environment under consideration. The papers included in this special issue provide examples, from the national to a local level that could be adapted, or used, to improve uptake and implementation of SSM practices to prevent or reduce soil erosion. Regardless of what policy or plan is developed, there has to be effective interaction with the local farmers and land managers as they are the key to implementing any actions that will make a practical difference on the ground. Effective policies cannot be developed or implemented without bringing the land managers 'on board' and the needs and limitations of the local farmers must be thoroughly understood and considered in any policy or plan development. [ABSTRACT FROM AUTHOR]

This paper presents a wavelet‐based analysis of ionospheric irregularities induced by three different geomagnetic storms of varying strength and interplanetary origin over three mid‐latitudes stations, viz. Moscow, Fairford, and Rome. We observed the highest decrease in ionospheric variables (foF2, total electron content (TEC), and NmF2) during the negative phase of the G4 storm. Interestingly, hmF2 exhibits the opposite trend in terms of variation. The maximum ionization height (hmF2) for the G4 event is 500 km (during the main phase) and 150 km (during the recovery phase). Within 2–3 hr of the G4 event, the value of hmF2 is found to decline by 70%. The largest reduction (80%) in critical frequency (foF2) is observed during the negative phase of this event, which is also confirmed by the continuous wavelet transform results. During the negative phase, we observed noticeable power shifts in the signal of the ionospheric parameters toward the lower Fourier period band. During the G4 storm—Particularly during the negative phase—The lowest power linked with the ionospheric parameter's signal was discovered. Additionally, we used detrended cross‐correlation analysis to investigate the correlation and time lag between geomagnetic indices (Symmetric H‐component (SYM‐H) & auroral electrojet) and ionospheric parameters (foF2, NmF2, hmF2 & TEC). The significant association between SYM‐H and ionospheric parameters suggests that the magnetosphere‐ionosphere interaction produces intense electric field disturbances and winds in the mid‐latitudes, resulting in the perturbation of hmF2, foF2, TEC, and NmF2. Key Points: During the negative phase of the G4 storm, the highest decrease in ionospheric variables (foF2, total electron content, and NmF2) was seenWe observed noticeable power shifts in the signal of the ionospheric parameters toward the lower Fourier period band during negative phaseThe correlation between the Symmetric H‐component and auroral electrojet indices varies according to geomagnetic storm strength and interplanetary origins [ABSTRACT FROM AUTHOR]

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Studies on delegation to international organizations have extensively examined the determinants of supranational delegation. Yet, systematic empirical accounts on the effects of different types and degrees of delegation on policy developments remain limited. This paper addresses this gap by using a novel dataset that combines delegation data from the Treaty of Rome with data on legislation and case law developed by the European authorities (1958–2000). The analysis produces three findings. First, a higher level of delegation of legislative and executive functions has a positive effect on the volume of secondary legislation, but no effect on the volume of case law. Second, a higher level of judicial delegation has a positive effect on the volume of case law, while limiting legislative activity. Third, the precision of the Treaty provisions constrains the volume of secondary legislation. The findings show how the type and intensity of supranational delegation shape supranational policy development. [ABSTRACT FROM AUTHOR]

This paper presents a study carried out on the painted altarpiece preserved inside the Basilica of Santa Maria in Cosmedin, Rome, by combining three imaging techniques operating in the near‐ and mid‐infrared spectral ranges. The altarpiece has several pictorial layers and restorations, which have superimposed over time for stylistic adjustment and conservative purposes up to its present appearance. The results obtained in this study enable the detection of damage to the wooden support and the identification of pictorial features buried beneath the visible paint layer, thus providing significant information on the historical and artistic characterization of the artefact. [ABSTRACT FROM AUTHOR]

Summary: Geotagged data gathered from social media can be used to discover places‐of‐interest (PoIs) that have attracted many visitors. Since a PoI is generally identified by geographical coordinates of a single point, it is hard to match it with people trajectories. Therefore, we define an area, called region‐of‐interest (RoI), represented by the boundaries of a PoI. The main goal of this study is to discover RoIs from PoIs using spatial data mining techniques. In this paper, we propose a new parallel method for extracting RoIs from social media datasets. It consists of two main steps: (i) automatic keyword extraction and data grouping and (ii) parallel RoI extraction. The first step extracts keywords identifying the PoIs; these keywords are used to group social media items according to the places they refer to. The second step uses a Parallel Clustering Approach (ParCA) of spatial dataset to identify RoIs. ParCA exploits a parallel execution of DBSCAN on subsets of data to generate subclusters on each processing node and then merge overlapping subclusters to form global clusters. ParCA was implemented using the MapReduce model. Experiments performed over a set of PoIs in the city of Rome using social media data show that our approach is highly scalable and reaches an accuracy of 79% in detecting RoIs. On a parallel computer with 50 cores, we obtained a speedup of 52 by processing large datasets divided into 32 splits, compared with the execution time registered when each dataset is not partitioned. [ABSTRACT FROM AUTHOR]

This paper assesses the short‐ and long‐term economic impact of the 2000 Great Jubilee, the foremost Catholic event occurring every 25 years, on the city of Rome's economy. By applying the synthetic control approach, we find that the value added per capita increases slightly in the short term, whereas in the long term it is not significantly different from what it would have been if Rome had not hosted the Jubilee. However, we do find a significant effect on the employment rate. Consistent with these findings, we document a shift of the local economy toward less productive sectors, such as construction and services requiring lower skills, and an overall productivity loss with respect to the counterfactual scenario. The investment in infrastructure, facilities, and urban refurbishment did not significantly increase housing prices in the long term, with the exception of peripheral residential areas, which experienced an appreciation. [ABSTRACT FROM AUTHOR]

The paper focuses on ceramic vessels unearthed from Copper Age necropolises located in the area of the modern city of Rome and commonly attributed to the Rinaldone culture. The peculiar vessels' shapes, mainly associated with the consumption of beverages, their accuracy of manufacture and the very low impact of these ceramic morphologies in the coeval household assemblages lead to the study of such an apparently selected production through a multidisciplinary research. Petrographic analysis, X‐ray fluorescence (XRF) and X‐ray diffraction (XRD) integrated with the analysis of manufacturing traces and X‐ray investigation suggest the transmission of technological choices, which remained unchanged over almost two millennia. [ABSTRACT FROM AUTHOR]

Presents an abstract of the study `The plague in Rome in the Late Middle Age: Demographic and stress aspects,' by A. Cucina, A. Coppa, D. Mancinelli, M. Lucci and R. Vargiu. Analysis of demographic and stress aspects of the plague from a cemetery in Rome; Characteristics of the skeletal remains of plague victims.

This paper compares the institutional history of the Han Dynasty (206 BC–AD 220), Tang Dynasty (AD 618–AD 906) and the Roman Empire (27 BC–AD 476). I document a common institutional reform in all three cases: the central government assumed power to appoint key regional officials and diffused authority across a greater number of regional officials. I argue that this served to increase coordination costs among key regional officials, making rebellion and resistance to central directives more costly. As a result, this institutional reform shifted the balance of power toward the central government, giving it more control. [ABSTRACT FROM AUTHOR]

An evolving world view of theoretical and quantitative geography is presented using an analogy from the development of the ancient Roman and Byzantine Empires between Julius Caesar in the first century BC to Justinian in the sixth century AD. This is used to set the discussion platform for a series of papers presented by participants from the early days of quantitative revolution in geography and its transformation into a robust and relevant spatial science. Current theoretical and quantitative geography needs to be, first, active in developing new ideas and applications, second, to continue to transform its methodology to be more societally relevant and scientifically robust and, third, to actively engage cultural critiques of these processes. [ABSTRACT FROM AUTHOR]

The relations between empires and Christianity have been the subject of considerable historiographical attention and it is the object of this paper to review the major issues in this recent literature to provide a context for the specialised papers which follow. Major issues on which discussion is focussed include the extent to which missionaries can be said to be agents of empire, the significance of missionary critique of imperial practice and the extent to which missionary activity was a form of “cultural imperialism.” Examples are chosen chiefly from the British Empire but there is also some comparative material drawn from the history of the Roman, Spanish, and French empires. [ABSTRACT FROM AUTHOR]

Much has changed over the past few years regarding the financial and nonfinancial information Italian Local Governments (LGs) publish even as a consequence of the process of externalization of local public services. This paper is aimed at describing the causes and the effects of the administrative reform process that interested Italian LGs and at identifying the possible different dimensions of LG performance. In particular, this paper distinguishes among performance achieved by LGs strictu sensu (general performance), performance attained by the municipal group (group performance), and performance achieved by all other producers of local public services (global performance). The group and global dimensions of performance are briefly discussed, as well as the tools used to measure them. [ABSTRACT FROM AUTHOR]

This paper focuses on some of the issues that arise when one treats notions such as depersonalization, delegitimization and dehumanization as social practices. It emphasizes the importance of: (a) understanding depersonalizing, delegitimizing and dehumanizing constructions as embedded in descriptions of located spatial activities and moral standings in the world and (b) invoking and building a socio-moral order linked to notions of lesser humanity or non-humanity, (spatial) transgression and abjection. These concerns are illustrated by taking talk on Romanies as a case in point from interviews with Romanian middle-class professionals. It is argued that a focus on description rather than explanation might be more effective in understanding the dynamics of ideologies of moral exclusion. [ABSTRACT FROM AUTHOR]

Announces the sixth conference of the International Federation of Classification Societies from July 21-24, 1998 in Rome, Italy. Program of activities; Deadline for the submission of short papers or abstracts; Contact information.

The size, body conformation and skull shape of Roman dogs from the 'Vila de Madrid necropolis' site, where 1480 dog remains were recovered, are described in this paper to provide evidence of the morphometric variability of Roman dogs in Hispania Tarraconensis. The individualized and detailed morphometric analysis of 10 individuals shows that the proliferation and explosion of the morphological variability already documented in different regions of the Roman Empire (Italia, Gallia, Britannia, Pannonia) are also noted here. The presence of very different individuals in terms of their shape and size, similar to the differences that can at present be noted between Pekingese and Doberman dogs, has been documented at the site. The reasons for the appearance of this morphological variability within those territories that were part of the Roman Empire are also discussed. Copyright © 2015 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

The present study investigates the relation between urban form and the socio-economic patterns of the resident population in three southern European cities ( Athens, Lisbon and Rome) featured by different processes of urban diffusion. The paper goes beyond the literature on sprawl focused on (residential, income and ethnic) segregation and the different features of the inhabitants of the suburbs and those of the inner cities residents. By integrating multivariate statistics and spatial analysis, a methodology is proposed, based on morphological and socio-economic indicators available at a fine geographical scale. Results show how urban diffusion processes vary widely according to the context, as does the socio-economic profile of the actors, stressing the need to think about different 'southern European alternatives' of sprawl. [ABSTRACT FROM AUTHOR]

With its wide geographical and chronological horizons, the so-called Fredegar Chronicle from the seventh century covers the Roman past and revives elements of the cultural heritage of Rome. This paper addresses the issue of ' Romanness after Rome' by analysing two elements of Roman culture important in the text: the architectural remnants of the empire and the tales that relate to a classical Roman tradition. It looks at the prerequisites and the contexts according to which Fredegar adapted Romanness in his chronicle. [ABSTRACT FROM AUTHOR]

The present study explores the long-term changes (1971-2001) in the socio-economic structure of a monocentric Mediterranean urban region ( Rome's province, central Italy) undergoing moderately polycentric development. Descriptive and correlation statistics and a multiway factor analysis ( MFA) have been used to analyse the spatio-temporal evolution of 24 socio-economic indicators made available at the urban district/municipal scale. The socio-economic disparities observed along the urban-rural gradient in 1971 decreased only moderately in 2001. The MFA clearly separates urban districts from suburban municipalities in both 1971 and 2001. Results indicate that exurban development has impacted only partly Rome's urban form which remained mainly compact and dense with persisting socio-economic gaps between urban and suburban areas. The paper discusses the partial failure of Rome's master plan to promote a really polycentric development and a new, more sustainable, urban form. [ABSTRACT FROM AUTHOR]

ABSTRACT The factors that make a society sustainable, or vulnerable to collapse, can rarely be discerned within a human lifetime. Sustainability challenges develop over periods of decades, generations, or centuries. Sustainability must therefore be a historical science. A major challenge of the IHOPE program is how to draw valid comparisons among different kinds of societies, existing at different times, that can clarify our contemporary problems of sustainability. This paper develops and illustrates a theory for understanding sustainability and collapse that has cross-cultural applicability. Illustrating the theory by the collapse of the Western Roman Empire yields new insights into what it means to be a sustainable society. Comparison to the Maya reveals that, despite many differences, the Roman Empire and Maya polities underwent similar patterns of cultural evolution, and developed similar vulnerabilities. Comparison of both historical cases to the sustainability challenges of today demonstrates that contemporary industrial societies face evolutionary processes similar to those experienced by the Romans and the Maya. This analysis yields several points that are worthwhile for policy makers to understand. [ABSTRACT FROM AUTHOR]

In this paper, data collected from the wall fresco paintings of room 114, called the ' Sala delle maschere', of the Domus Aurea in Rome is analysed. The chemical composition of the efflorescence is investigated by infrared spectroscopy. The colour palette is determined by means of EDXRF, Raman spectroscopy and visible reflectance spectroscopy. EDXRF has allowed an extensive mapping of the elements present in the pigments and plaster; whilst in-situ Raman spectroscopy has been determinant for attributing the molecular composition of the pigments in a number of doubtful cases. Most pigments identified are typical of Imperial Roman fresco paintings (first to fourth centuries AD) (Ward-Perkins 1981); more interestingly, we found evidence of fragments painted with Egyptian blue, which was normally used mostly in official rooms. [ABSTRACT FROM AUTHOR]

This paper will focus primarily on that most potent of all symbols of the new Christian city of Rome, the cult of Peter embodied in the apostolic memoria on the Vatican Hill. It will consider the roles of emperor, pope and senatorial aristocracy in its promotion in the fourth and fifth centuries, together with the interconnected development of the cult of Rome's other apostle, Paul, entombed to the south of the city on the Via Ostiense. In particular, apostolic cult, the key element in the representation of Rome as the Christian caput urbium, will be examined in relation to the renewed imperial engagement with Rome evident from the late fourth century through to the last years of the western empire. [ABSTRACT FROM AUTHOR]

This paper examines the role of biophysical and anthropogenic factors as potential drivers of land degradation in a large Mediterranean urban region. The sensitivity of land to degradation is examined in relation to the territorial disparities observed within Rome's metropolitan area (Italy), and to the changes in its spatial organisation resulting from urban shrinkage. We derive a composite index of land sensitivity to degradation using the Environmentally Sensitive Areas Index (ESAI) at the municipal level. The observed regional disparities in ESAI scores are analysed diachronically for the period 1990-2008, based on elevation, distance from the coast and population density. The results indicate that spatial disparities in ESAI recorded in 1990 had decreased by 2008, although the degree of land sensitivity had increased throughout the urban region. We subsequently relate these changes to different models of urban organisation (i.e. 'compact growth' vs 'sprawl') observed in Rome since the 1990s. In 1990, the highest degree of land sensitivity was on the urban fringe of Rome, whereas by 2008 the greatest increase in land sensitivity was observed within suburban municipalities. This sensitivity progressively spread further away from the main urban centre during the study period. The results suggest the need to reconsider the polycentric spatial framework as an environmentally sustainable model for Rome and other urban regions in the Mediterranean. [ABSTRACT FROM AUTHOR]

Summary This paper addresses the issue of how coins are dated, and how coins are then used to provide dates on archaeological excavations. Using examples from Roman archaeology, the author examines how patterns of manufacture, supply, loss and retrieval can impact on the value of those dates. The need to examine coin finds within their stratigraphic context is emphasized, as well as the need for the archaeological numismatist and the excavator to collaborate closely to obtain the best from the data. The paper concludes with an analysis of the impact of sample size on dating. [ABSTRACT FROM AUTHOR]

This paper presents the geochemical analysis of lightweight scoria and pumice used in concrete vaults from ancient Rome. The geochemical signatures of dark scoria indicates a provenance of the 36-18 ka lavas of Vesuvius, as opposed to the more recent events on which Pompeii was built, as previously thought. The light-coloured pumices analysed, which were originally thought to belong to the Sabatini volcanic system (north of Rome), corresponded instead to products from Campi Flegrei. These results provoke re-evaluation of the trade and acquisition of these specialized materials destined for imperial projects in the capital city. [ABSTRACT FROM AUTHOR]

Ceneri Base Tunnel: drilling and blasting of main tunnel starts in Sigirino – Ceneri-Basistunnel: In Sigirino beginnt der Sprengvortrieb am Haupttunnel Durchmesser line in Zürich: TBM has reached Central – Durchmesserlinie Zürich: TBM hat das Central erreicht Start of shield drive on the Wehrhahn Line – Schildanfahrt auf der Wehrhahn-Linie Double tunnel breakthrough on the new line Erfurt-Leipzig/Halle – Doppelter Tunneldurchschlag auf der Neubaustrecke Erfurt-Leipzig/Halle Alpine to build the urban railway tunnel in Karlsruhe – Alpine baut den Karlsruher Stadtbahntunnel Züblin to build part of the new line Ebensfeld–Erfurt – Züblin errichtet Teilstück der Neubaustrecke Ebensfeld–Erfurt Leighton Asia awarded rail contract in Hongkong – Leighton Asia erhält Eisenbahn-Auftrag in Hongkong Hochtief to extend the Metro in Prague – Hochtief erweitert Prager U-Bahn Aker Wirth to deliver tunnel boring machine for hydropower station in Switzerland – Aker Wirth liefert Tunnelbohrmaschine für Wasserkraftwerk in der Schweiz Construction of the new Lower Inn valley line is on schedule – Bau der neuen Unterinntalbahn liegt im Zeitplan German Railways postpones commissioning of the new Schlüchterner Tunnel – Bahn verschiebt Inbetriebnahme des Neuen Schlüchterner Tunnels Call for papers – Themes for the next issues of Geomechanics and Tunnelling – Themen für die nächsten Ausgaben der “Geomechanics and Tunnelling” [ABSTRACT FROM AUTHOR]

Interest in the battle of Pollentia in recent years has been confined to the issue of dating the year in which it occurred, the extent to which either Claudian or Prudentius, the two late Roman poets who mention it, depended on the other's work, and the significance of the battle in the political and military careers of its two chief protagonists, Stilicho, the Vandal regent of the emperor Honorius, and Alaric, the Visigothic leader and rebellious Roman agent. In this paper, I consider religion as a tactic in the conduct of the battle. We know from Orosius that it was fought at Easter, something for which he chastised Stilicho. While scholars refer to its Easter date and Vanderspoel has found Easter allusions in another of Claudian's poem written in the light of the battle, none has investigated the significance of the battle taking place at Easter. It is argued here that religious considerations were crucial in determining the moment of engagement and not just coincidental and that, by attacking Alaric at Easter, we have another indication of just how precarious Stilicho's position was. [ABSTRACT FROM AUTHOR]

The Epitome of Roman History, attributed to Lucius Annaeus Florus, was a key text in the universities of early modern England. This paper seeks to trace the procedures and purposes of early-modern readers as they used Florus as part of their classical and historical studies. Two manuscript notebooks form the basis of the piece: one dates from the late-sixteenth century, kept by Samuel Foxe, son of the martyrologist; the other is that of Simonds D'Ewes, dating from around 1620. Both contain lengthy, but significantly selective, notes on Florus. Comparing these notes with the editions available at the time, the paper explores the mutability of texts within the reading process, and looks at what is revealed of the readers' intentions through their parallel and active note-taking. The paper explores the act of reading as part of the educational system in the Elizabethan and Jacobean period, using contextualizing evidence about tutors' instructions to their students to locate the two notebooks within a framework of ideas about the academic concept of history. [ABSTRACT FROM AUTHOR]

The third centuryad was a complex period of crisis in the Roman world. In this paper, official and unofficial antoniniani, and double sestercii and sestercii, were analysed by fast neutron activation analysis (FNAA) to determine the alloys used by the craftsmen for producing forgeries. Moreover, at Châteaubleau, archaeologists discovered antoniniani and bronze forgeries from Postumus. Similar materials have been found in other hoards. They are believed to have been produced by a workshop called ‘atelier II’ by numismatists. The question was whether it is possible to differentiate the Châteaubleau production from the atelier II production. [ABSTRACT FROM AUTHOR]

The species pool hypothesis claims that the large-scale regional species pool is the chief parameter in determining small-scale species richness through filtering of species that can persist within a community on the basis of their tolerance of the abiotic environment. Accordingly, different environmental conditions give rise to different species assemblages. From a taxonomic perspective, under the assumption of trait conservatism, co-occurring species that experience similar environmental conditions are likely to be more taxonomically similar than ecologically distant species. The next step consists in understanding how commonness and rarity of individual species produce the observed taxonomic diversity. In this paper, the importance of environmental filtering in regulating the taxonomic structure of rare and common plant species in the urban floras of Brussels (Belgium) and Rome (Italy) is tested. First, we computed the taxonomic diversity of the rare and common species of Brussels and Rome based on the branching topology of the Linnaean taxonomic trees. Next, using a randomization procedure, we determined whether the taxonomic diversity of the rare species was significantly higher than the diversity of the common species. Results show that, for both urban floras, common species that shape the community matrix and experience similar environmental conditions have a taxonomic diversity that is significantly lower than that of the rare species that represent a relatively incidental set of species of more ‘disperse’ origin. Finally, from a conservation/management perspective our results imply that, given their high taxonomic heterogeneity, the protection of rare species is a central issue for preserving high levels of diversity in urban areas. [ABSTRACT FROM AUTHOR]

Until now, analytical studies on European urban floras have mostly concentrated on the central and north-western parts of the continent. In this paper, factors determining species richness of urban flora were studied for the city of Rome, Italy, based on a comprehensive floristic survey carried out between 1985 and 1994, and updated in 2005. All species were recorded in grid cells of 1.6 km2 and classified into native and alien (the latter divided into archaeophytes and neophytes). The grids were classified with respect to the prevailing habitat type, area available to vegetation, level of disturbance and geographical position within the city. Data were analysed using minimal adequate models. Total species number was determined by habitat and its interaction with position on the north-west gradient; other variables explained much less variance. Holding other variables constant, the average species number per grid cell was highest in archaeological sites and parks, followed by woodlands and rivers, and grasslands and recent developments. Residential areas and the historical centre were poorest in species number. Towards the north of the city, species richness in corresponding habitats increases because of higher landscape heterogeneity and closer association with diaspore pools in the surroundings. Native species make up on average 84% of the total species numbers, and trends opposite to those for the total number of species were found for the proportional representation of aliens. The occurrence of alien and native species in the flora of Rome is driven by similar factors, but factors that increase representation of aliens decrease that of natives and vice versa. The representation of neophytes and native species in grid cells was easier to explain (74% of variation accounted for) than that of archaeophytes (27%); this result reflects that in terms of ecology and response to factors, archaeophytes take an intermediate position between native plants and neophytes. Proportional representation of neophytes decreased with increasing area available to vegetation, reflecting that semi-natural vegetation is better developed where less fragmented. [ABSTRACT FROM AUTHOR]

This paper attempts to build on Hind's hypothesis (1989) that the Roman invasion of AD 43 took place in Sussex, by examining the implications for the conquest campaign. It is suggested that the usual tactics of the Roman army and the size of the invading army are not consistent with the standard invasion campaign theory, in particular the events leading up to the so-called battle of the Medway. Other aspects of the evidence available to us are also inconsistent with the standard theory but can be explained in terms of a Sussex landing. The result is to offer further support for Hind's hypothesis. [ABSTRACT FROM AUTHOR]

The city of Rome presents urban analysts with a paradox combining, in its development, processes characteristic of both Anglo-American and Third World forms of urbanisation. To understand this complexity it is necessary to examine the manifestation of structural forces within particular local context. The research presented in this paper combines conceptual understanding of the major processes that operate to effect Rome's development and empirical analysis at the neighbourhood-district level. The results of this investigation provide detailed insight into the social geography of the contemporary city. [ABSTRACT FROM AUTHOR]

Background: The Rome Foundation carried out a worldwide epidemiology study on DGBI according to the Rome IV criteria in 33 countries, including Belgium. DGBI prevalence varied between continents and countries, but prevalence differences within language groups in a single country have not yet been described. Methods: We analyzed the prevalence rates of 18 DGBI and their psychosocial impact in Belgium in the French and Dutch language groups. Key Results: DGBI prevalence was similar in the French‐speaking and Dutch‐speaking population. Having one or more DGBI was negatively associated with psychosocial well‐being. The scores for depression were lower in the Dutch‐speaking participants with one or more DGBI compared to the French‐speaking participants. Interestingly, we also found significantly lower scores in the general Dutch‐speaking versus the French‐speaking population for depression and non‐gastrointesinal somatic symptoms, and higher global physical health and mental health quality‐of‐life component scores. In the Dutch‐speaking group, medication use for gastric acid was lower, but use of prescribed analgesics was more common. Nevertheless, the use of non‐prescribed pain medication was higher in the French‐speaking group. Anxiety and sleep medication use was also higher in the latter group. Conclusions & Interferences: The results of this first in‐depth analysis of Rome IV DGBI in Belgium show a higher prevalence for some DGBI in the French‐speaking cohort, and a larger associated disease burden. These differences between language/culture groups in the same country support the psychosocial pathophysiological model of DGBI. [ABSTRACT FROM AUTHOR]

Background: Using data from the Rome Foundation Global Epidemiology Study examining prevalence of disorders of gut–brain interaction (DGBI) in 33 countries, this study explored the prevalence of all 22 disorders in Canada. It examined differences related to geography and sociodemographic factors, health impact and compared these findings to other countries. Methods: The Rome Foundation survey was conducted through the Internet, targeting 2000 Canadian participants. The survey used the validated ROME IV diagnostic questionnaire to identify the 22 DGBI and an in‐depth supplemental questionnaire that included quality assurance techniques. Key Results: There were 2029 respondents with a mean age of 48 years and 50% females. Diagnostic criteria for at least one of the 22 DGBI were met by 41.3%, similar to other countries. Functional constipation, functional diarrhea, and unspecified functional bowel disorders were most common. Irritable bowel syndrome prevalence was 4.2% using Rome IV and 10.1% using ROME III criteria. DGBI were associated with poorer quality of life and increased psychological symptom scores. Prevalence of DGBI ranged from 48% in Quebec to 36% in British Columbia. Prescription pain medication was reported by 17% with DGBI compared to 9% without DGBI and correlated negatively with mental health and physical well‐being. Quebecers and francophones were in limited number but reported higher DGBI prevalence and symptom severity compared to others. Conclusions & Inferences: A large proportion of Canadians suffer from DGBI which seriously impact their well‐being. Findings highlight the need for further research and education, including understanding whether significant regional and cultural differences contribute to DGBI. [ABSTRACT FROM AUTHOR]

Background: The aim of the study was to assess sex‐ and gender‐related differences in the epidemiology and impact of disorders of gut–brain interaction (DGBI) in Poland. Methods: Data used for the current analysis were derived from the Polish population sample of 2057 subjects (1030 F, 1027 M) collected via the Internet survey that included the Rome IV diagnostic questionnaire and 80 supplementary questions. Key Results: The overall prevalence of DGBI in Poland was 46.0% (51.7% in women and 40.3% in men, p < 0.001). Comparing women versus men, esophageal disorders were observed in 6.3% vs. 6.0%, respectively (p > 0.05), gastroduodenal disorders in 14.0% vs. 7.8% (p < 0.001), bowel disorders in 44.3% vs. 33.9% (p < 0.001), and anorectal disorders in 9.9% vs. 7.7% (p > 0.05). The six most common DGBI included functional constipation 14.2%, functional dyspepsia 8.3%, proctalgia fugax 6.6%, functional bloating 4.8%, functional diarrhea 4.5%, and irritable bowel syndrome (IBS) 4.4%. All these disorders, except for functional diarrhea, were more common in women. The DGBI overlap was significantly higher in women than in men (16.7% vs. 11.2%, p < 0.001). A higher number of overlapping DGBI correlated positively with IBS severity, higher level of somatization, anxiety and depression, poorer quality of life (QoL), and increased healthcare utilization. Conclusions and Inferences: This is the first comprehensive report on significant sex/gender‐related differences in the prevalence and burden of DGBI in Poland. The revealed differences between women and men with DGBI in the clinical profile, psychosocial variables, and healthcare utilization may have important diagnostic and therapeutic implications. [ABSTRACT FROM AUTHOR]

Background: In recent years, platelet‐rich plasma (PRP) has been used in plastic surgery, dermatology, and other treatment procedures worldwide. Since the number of scientific writings has been significantly increasing, it is challenging to generate a manual compilation and systematic review of PRP's therapeutic applications in dermatology and plastic surgeries. This study aimed to make a bibliometric analysis of the literature in the field and evaluate research hotspots and frontiers in this field in the past 20 years. Methods: Using the Academic Search Premier and ScienceDirect defined search terms, we searched the Web of Science Core Collection (WoSCC) and Scopus databases. All data were analyzed using CiteSpace 5.8.R3 and VOSviewer, including countries, institutions, authors, keywords, cited authors, cited journals, cited references, discovered research hotspots, and frontiers. Results: A total of 1931 studies were retrieved. The number of publications on PRP application in dermatology and plastic surgeries showed a yearly increase. The United States was the most significant contributor to this field, while Italy's contribution was noteworthy. The journal with the highest number of relevant articles in dermatology and plastic surgery included the Journal of Cosmetic Dermatology. However, the Wound Repair and Regeneration and International Journal of Molecular Sciences were the leading journals that should be paid attention to in the future. Author Anitua E from the Tor Vergata University of Rome published the most publications in this field. In the keyword co‐occurrence analysis, all keywords were divided into six clusters, and the most common one in recent years was "PRP for facial beauty." Facial rejuvenation, scar, and alopecia were the main hotspots and research trends in this field. Conclusions: Based on the current global trends, the use of PRP in cosmetics and skin care is receiving increasing attention from researchers and clinicians. Recently, an increasing number of articles on PRP's application in skin tissue repair have been published in the United States and Italy. The number of studies on hair loss, facial rejuvenation, and scar management is increasing, suggesting that these subjects may become research hotspots for PRP in dermatology and cosmetic surgeries in recent years. [ABSTRACT FROM AUTHOR]

Human activities severely affect aquatic ecosystems: the lockdown restrictions due to SARS‐CoV‐2 (COVID‐19) have proved that reducing anthropogenic activities can positively influence the environment and mitigate atmospheric pollution. In addition, studies on aquatic ecosystems have highlighted the decrease in suspended matter and pollutant concentrations associated with reduced marine transport and industrial activities. We evaluated the effects of the reduction of anthropogenic activities in highly impacted water ecosystems. Three of the sampling sites were on the Tiber River's lower stretch close to the urban area of Rome (Italy), and the other two were transitional waters located in the southern Latium region coastal area. These sampling sites have been studied by our research group for at least 20 years. The present study involved analysis of chemical and physicochemical parameters, biological communities, and land use. Microbiological fecal indicators and Salmonella spp. were also analyzed. There were two sampling campaigns, the first one in May 2020 (ID II) at the end of lockdown measures, and the second one a year later, in June 2021 (ID III). The data were compared with our old data, collected from 2002 to 2015 (ID I), to evaluate the potential effects of the restrictive measures. Biotic communities were dominated by pollution‐tolerant taxa, indicating eutrophication and organic pollution. Furthermore, the high concentrations of microbiological indicators was mainly due to sewage from the urban area. The results of the research indicated no significant changes from past years (ID I) to 2020 (ID II) and 2021 (ID III). In conclusion, the restrictions adopted in Italy during the pandemic period were not sufficient to mitigate the heavy pressure of urbanization and agriculture that have long affected the studied aquatic ecosystems. Environ Toxicol Chem 2023;42:966–977. © 2022 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC. [ABSTRACT FROM AUTHOR]

More than half of the world's population lives in urban areas, a proportion that is expected to increase. Even if urbanisation is widely regarded as a major threat to global biodiversity, recent research highlighted the potential ecological importance of cities for pollinators. Key determinants of cities' ability to sustain pollinators are the presence of green areas and the connectivity between them. However, also temperature is expected to be of primary importance for pollinator activities.Here, we aimed at disentangling the effects of temperature, open habitat cover, and distance from the city centre on wild bee communities in the city of Rome (Italy). We selected 36 sites along two statistically independent gradients of temperature and open habitat cover, and we sampled wild bee communities using pan‐traps for 4 months. Then, we measured functional traits of wild bee species, that is, body size, social behaviour, nesting strategy, and diet breadth.Temperature emerged as the main driver of wild bee communities, with communities richer in species and individuals at warmer temperatures. We found little species replacement between cold and warm sites. In addition, with increasing temperatures, bee communities were dominated by polylectic and small‐bodied species.Here, we showed that in a highly urbanised environment, temperature shapes pollinator communities irrespective of other landscape metrics. Even if warming seemed beneficial for urban pollinator abundance and richness, it might strongly homogenise bee communities by selecting for those traits that make species more easily adaptable. [ABSTRACT FROM AUTHOR]

Background: Previously, we used latent class analysis (LCA) to identify novel subgroups in people with irritable bowel syndrome (IBS). There are four other functional bowel disorders that, although characterized as discrete disorders, overlap considerably with, and fluctuate to, IBS. These might instead be conceptualized as a milder form of IBS. We explored this hypothesis using LCA in a cohort of people with non‐IBS functional bowel disorders. Methods: We collected demographic, symptom, and psychological health data from 1375 adults in the community who self‐identified as having IBS and identified individuals meeting Rome IV criteria for any non‐IBS functional bowel disorder. We performed LCA to identify specific subgroups (clusters). We followed participants up at 12 months to reassess gastrointestinal and psychological heath and also gather data about healthcare utilization and impact of symptoms. Key results: 811 people met Rome IV criteria for IBS and 558 Rome IV criteria for another functional bowel disorder (76 (5.5%) functional constipation; 198 (14.5%) functional diarrhea; 129 (9.5%) functional abdominal bloating or distension; and 155 (11.4%) unspecified functional bowel disorder). LCA in these 558 people identified five clusters defined by a combination of gastrointestinal symptoms and the extent of psychological co‐morbidity. However, correlation between these clusters and the Rome IV functional bowel disorder diagnoses was poor and 75% of people were classified as having mild IBS using our previous IBS‐derived model. By 12 months, one‐third of people had fluctuated and met criteria for IBS. Clusters with high psychological burden had a poorer prognosis, with higher rates of medical consultation, medication use, and greater impact of symptoms on daily life. Conclusions and inferences: The functional bowel disorders may be better characterized as a spectrum of IBS rather than separate disorders. Adopting this pragmatic stance may help to simply diagnosis, treatment, and recruitment of patients to research trials. [ABSTRACT FROM AUTHOR]

The article reports about the third meeting of the International Association of Jungian Trainees and Recently Qualified Analysts, held between August 28 to August 31, 1977, in Rome. More than forty people attended the meeting, and while the numbers were high partly because our gathering was held just before the "International Association for Analytical Psychology" Congress, there was a significant number of new and highly vocal members. This meeting continued its earlier search for methods of communication about analysts' professional work on a basis of friendship as distinct from any institutional foundation. The primary theme in this conference was "Countertransference" and two papers have been discussed.

Heroin, a semisynthetic opioid drug synthesized from morphine, is the 3,6‐diacetyl ester of morphine (diacetylmorphine). The post‐mortem diagnosis of heroin‐related death could be an issue and usually rely on a combination of investigations, including the autopsy, histological and toxicological analysis. We conducted the present study to evaluate the correlation between the heroin concentration in biological fluids (peripheral blood, bile and urine) and the post‐mortem anti‐6‐MAM antibody expression in various tissues (brain, heart, lung, liver and kidney) using immunohistochemical staining. A quantitative analysis of the immunohistochemical reaction was carried out. 45 cases of heroin‐related death investigated at the Forensic Pathology Institutes of the University of Rome, Foggia and Pisa were included. The control group was composed of 15 cases of death due to other causes, without brain lesions and negative toxicological analysis for drugs. We found a positive immunohistochemical reaction in different organs and it was related to the timing of heroin metabolization. No reaction was found in the control group. Our findings show that immunohistochemistry can be a valuable tool for the post‐mortem diagnosis of acute heroin abuse. A better understanding of the timing of heroin's metabolism can be useful in the forensic field and for future therapeutic applications. [ABSTRACT FROM AUTHOR]

Background: Pediatric Rome IV criteria are used to diagnose childhood functional gastrointestinal disorders (FGIDs). This study of pediatric gastroenterology physicians measured their agreement in (1) Making a pediatric Rome IV FGID diagnosis; and (2) Diagnostic testing for patients with FGIDs. Methods: Pediatric gastroenterologists and pediatric gastroenterology fellows at two medical centers completed a survey containing clinical FGID vignettes. For each vignette, raters identified the most likely Rome IV diagnosis(es) and selected which diagnostic test(s) (if any) they typically would obtain. The survey was re‐administered within 3 months. Inter‐rater and intra‐rater weighted percent agreement was determined. Linear mixed modeling identified sources of variability in diagnostic testing. Key Results: Thirty‐four raters completed the initial survey of whom thirty‐one (91%) completed the repeat survey. Overall inter‐rater agreement on Rome IV diagnoses was 68% for initial and repeat surveys whereas intra‐rater agreement was 76%. In contrast, overall inter‐rater agreement on diagnostic testing was <30% for both initial and repeat surveys and intra‐rater agreement was only 57%. Between‐physician differences accounted for 43% of the variability in the number of tests selected. Rater identified use of Rome criteria in clinical practice was associated with 1.1 fewer diagnostic tests on average (95% CI 0.2–2.0, p = 0.015). Higher intra‐rater agreement was noted for diagnostic testing in faculty when compared to fellows (p = 0.009). Conclusions & Inferences: In a multicenter evaluation among pediatric gastroenterology physicians, pediatric Rome IV diagnostic agreement was higher than that reported for previous Rome versions, and higher than agreement on diagnostic testing. [ABSTRACT FROM AUTHOR]

Background: Data for Israel from the Rome Foundation Global Epidemiology Study on the disorders of gut‐brain interaction (DGBI) were used to assess the national prevalence of all 22 DGBI, the percentage of respondents meeting diagnostic criteria for at least one DGBI, and the impact on burden of disease in Israel. Methods: The survey was conducted through the Internet with multiple built‐in quality‐assurance techniques and included the Rome IV diagnostic questionnaire and an in‐depth supplemental questionnaire. Key Results: 2012 Israeli participants completed the survey nationwide: mean age 44.6 ± 16.4 years, 50% females. The national distribution was very close to the latest Israeli census. 36.4% (95% CI 34.3, 38.4) met diagnostic criteria for at least one DGBI, with 4.4% for any esophageal disorder, 6.5% for any gastroduodenal disorder, 30.8% for any bowel disorder, and 5.3% for any anorectal disorder. The rates were higher for women. Having any DGBI was associated negatively with psychosocial variables (including quality of life, somatization, and concern about digestive problems), and healthcare utilization (including doctor visits, use of medications, and abdominal surgeries). Conclusions & Inferences: The results of this study provide the first in‐depth assessment of the prevalence and burden of Rome IV DGBI in Israel and facilitate comparisons with other countries. As 36.4% of the 2,012 participants met diagnostic criteria for at least one DGBI, and 23.5% of those met criteria for more than one DGBI, the burden of DGBI in Israel is high, indicating a need to focus on research and training for patient care. [ABSTRACT FROM AUTHOR]

The article presents information about the seventh international Congress of the International Association for Analytical Psychology, held between August 31 to September 7, 1977, in Rome. The Congress has been attended by some 400 participants; the work of the Italian Scientific Committee under the energetic presidency of Aldo Carotenuto bore very rich results in terms of its value to all those attending. The principle on which the programme has been constructed worked well; the overall theme was "methods of treatment in analytical psychology" and each morning session was devoted to a different sub-topic.

Convective aggregation refers to the clustering of convective events and occurs on a wide range of spatial scales. It has been suggested that the behavior of convective aggregation may change under global warming, with potential implications for future changes in precipitation extremes. Here, convective regions of the tropics are defined from a percentile threshold on gridded daily precipitation data and used to quantify large‐scale convective aggregation in an ensemble of global climate models. Applying three separate indices for aggregation, it is found that large‐scale convective aggregation increases in 17 of the 19 analyzed models under future warming. However, aggregation is found not to be correlated with tropical‐mean precipitation extremes, either climatologically or with respect to the sensitivity to warming. The large model spread in aggregation indices across the ensemble suggests the possible utility of large‐scale convective aggregation as a target for model evaluation. Plain Language Summary: Rainfall in the tropics is not evenly distributed, rather it occurs in clusters of clouds of various sizes and shapes, from a line of thunderstorms to "superclusters" spanning thousands of km. The size and spatial distribution of these clusters are hypothesized to influence the frequency and intensity of heavy rainfall in the tropics. In this study, we develop a method for quantifying the amount of clustering in the tropics, and we investigate whether it is projected to change in the future in a suite of state‐of‐the‐art climate models. Almost all the models project increases in clustering in the future, but, surprisingly, a model's projection of clustering does not seem to affect its projection of changes to heavy rainfall. The results suggest that effects other than clustering play a dominant role in determining the range of heavy rainfall outcomes projected by climate models. Key Points: According to three separate metrics, large‐scale convective aggregation increases with warming in 17 of 19 global climate models (GCMs) examinedThere is substantial spread in large‐scale convective aggregation behavior among the GCMs consideredNo statistically significant inter‐model relationship between degree of aggregation and tropical‐mean precipitation extremes was found [ABSTRACT FROM AUTHOR]

Background: Irritable bowel syndrome (IBS)‐type symptoms are common in inflammatory bowel disease (IBD), but few studies have examined the prevalence and impact of IBS‐type symptoms in IBD according to Rome IV criteria. Methods: We collected demographic, symptom (Rome III, Rome IV, and clinical disease activity indices), psychological (anxiety, depression, and somatization), and quality of life data from 973 IBD patients. Medical records were reviewed to document disease type, extent/location, behavior, medical therapy, and antidepressant or opioid use. We compared characteristics of individuals with no IBS‐type symptoms, Rome III IBS‐type symptoms, and Rome IV IBS‐type symptoms. Key Results: In total, 302 (31.0%) patients met the Rome III criteria for IBS, and 172 (17.7%) met Rome IV criteria. Those with IBS‐type symptoms were younger, more likely to be female, and had higher rates of antidepressant (p = 0.006) or opioid use (p = 0.001). Rome IV IBS‐type symptoms were associated with symptoms of mood disorders, flare of disease activity, and lower quality of life scores (p < 0.001 for all analyses). Compared with Rome III criteria, those with Rome IV IBS‐type symptoms had significantly higher rates of anxiety (p < 0.001), depression (p = 0.002), and somatization (p < 0.001), lower quality of life scores (p < 0.001) and were more likely to have CD (p = 0.011), with ileal distribution (p = 0.006). Conclusions and Inferences: Rome IV IBS‐type symptoms are associated with increased psychological co‐morbidity, lower quality of life scores, and higher rates of antidepressant or opioid use. This is a cohort potentially at risk of adverse clinical outcomes and should be a focus for future research. [ABSTRACT FROM AUTHOR]

Background: Abdominal pain is a bothersome and lifestyle limiting symptom in patients with functional bowel disorders. It is associated with decreased quality of life in affected individuals, as well as significant annual healthcare expenditure. Knowledge of specific factors that predict improvement in abdominal pain in those with functional bowel disorders is thus far limited. Methods: Consecutive patients presenting for outpatient care at a major academic medical center between October 2017 and March 2020 completed an electronic symptom survey prior to initial clinic visit, and again after 3 months. The Rome IV questionnaires for functional dyspepsia, irritable bowel syndrome, functional constipation, and functional diarrhea were all included. Additionally, all subjects completed the Patient Reported Outcomes Measurement Information System Anxiety, Depression, and sleep disturbance questionnaires. Patients with a diagnosis of a Rome IV functional gastrointestinal disorder without any organic cause for symptoms were identified based on both chart review as well as survey response data. Univariable and multivariable analysis was used to assess predictors of improved abdominal pain after 3 months. Key Results: 180 patients with a mean age of 45.3 years were included in the final analysis. 78.3% of patients were female, and 77.2% met Rome IV criteria for irritable bowel syndrome. On multivariable analysis, improvement in constipation and diarrhea were both independent predictors of improved abdominal pain after 3 months. Conclusions and Inferences: Improvement in constipation and diarrhea both predicted improvement in abdominal pain, suggesting that addressing these factors is central to the management of abdominal pain in functional gastrointestinal disorders. [ABSTRACT FROM AUTHOR]