Literatura académica sobre el tema "Quartier de Southwark"

Abstract Many of the study of history focus on the dynamics of the history. Historiography, the study of history, hardly attracts the view of the non-professional historians. It’s a key in the study of history to show the knowledge gap but also the various views of the writers on the event. Most of the Ethiopian history writers passively generalized the southward movement of Emperor Menilek in the last quarter of 19th century. Many writers expressed their view on their personal orientation rather than supporting on concrete evidence. Thus the objective of this paper is to analyze the imperial southward movement of Ethiopia under Menilek in general and the conquest of Kaffa in particular. Key Words: Expansion, Southward Movement, Kaffa, Ethiopia

The freezing level in the free troposphere often intercepts the terrain of the world’s major mountain ranges, creating a rain–snow limit. In this work, we use the free tropospheric height of the 0 °C isotherm (H0) as a proxy of both levels and study its distribution along the western slope of the subtropical Andes (30°–38° S) in present climate and during the rest of the 21st century. This portion of the Andes corresponds to central Chile, a highly populated region where warm winter storms have produced devastating landslides and widespread flooding in the recent past. Our analysis is based on the frequency distribution of H0 derived from radiosonde and surface observations, atmospheric reanalysis and climate simulations. The future projections primarily employ a scenario of heavy greenhouse gasses emissions (RCP8.5), but we also examine the more benign RCP4.5 scenario. The current H0 distribution along the central Chile coast shows a gradual decrease southward, with mean heights close to 2600 m ASL (above sea level) at 30 °C S to 2000 m ASL at 38° S for days with precipitation, about 800 m lower than during dry days. The mean value under wet conditions toward the end of the century (under RCP8.5) is close to, or higher than, the upper quartile of the H0 distribution in the current climate. More worrisome, H0 values that currently occur only 5% of the time will be exceeded in about a quarter of the rainy days by the end of the century. Under RCP8.5, even moderate daily precipitation can increase river flow to levels that are considered hazardous for central Chile.

Abstract. An event of strong flux pile-up and plasma depletion at the high latitude magnetopause tailward of the cusp has been analyzed based on observations by the suite of Cluster spacecraft. The multi-satellite analysis facilitates the separation of temporal and spatial features and provides a direct estimate for the strength of the plasma depletion layer for this event. A doubling of the magnetic field strength and a forty percent reduction of the density are found. Our analysis shows that roughly half of the total magnetic field increase occurs within 0.6 RE of the magnetopause and another quarter within a distance of 1.2 RE. In addition, the plasma depletion signatures exhibit temporal variations which we relate to magnetopause dynamics. Keywords. Magnetospheric physics (Magnetopause, Cusp and boundary layers; Magnetosheath; Solar windmagnetosphere interactions)

We compare the numbers of vascular plant species in the three major tropical areas. The Afrotropical Region (Africa south of the Sahara Desert plus Madagascar), roughly equal in size to the Latin American Region (Mexico southward), has only 56,451 recorded species (about 170 being added annually), as compared with 118,308 recorded species (about 750 being added annually) in Latin America. Southeast Asia, only a quarter the size of the other two tropical areas, has approximately 50,000 recorded species, with an average of 364 being added annually. Thus, Tropical Asia is likely to be proportionately richest in plant diversity, and for biodiversity in general, for its size. In the animal groups we reviewed, the patterns of species diversity were mostly similar except for mammals and butterflies. Judged from these relationships, Latin America may be home to at least a third of global biodiversity.

Helicoverpa zea, a well-documented and endemic pest throughout most of the Americas, affecting more than 100 species of host plants. It is a quarantine pest according to the Asia and Pacific Plant Protection Commission (APPPC) and the catalog of quarantine pests for plants imported to the People’s Republic of China. Based on 1781 global distribution records of H. zea and eight bioclimatic variables, the potential geographical distributions (PGDs) of H. zea were predicted by using a calibrated MaxEnt model. The contribution rate of bioclimatic variables and the jackknife method were integrated to assess the significant variables governing the PGDs. The response curves of bioclimatic variables were quantitatively determined to predict the PGDs of H. zea under climate change. The results showed that: (1) four out of the eight variables contributed the most to the model performance, namely, mean diurnal range (bio2), precipitation seasonality (bio15), precipitation of the driest quarter (bio17) and precipitation of the warmest quarter (bio18); (2) PGDs of H. zea under the current climate covered 418.15 × 104 km2, and were large in China; and (3) future climate change will facilitate the expansion of PGDs for H. zea under shared socioeconomic pathways (SSP) 1-2.6, SSP2-4.5, and SSP5-8.5 in both the 2030s and 2050s. The conversion of unsuitable to low suitability habitat and moderately to high suitability habitat increased by 8.43% and 2.35%, respectively. From the present day to the 2030s, under SSP1-2.6, SSP2-4.5 and SSP5-8.5, the centroid of the suitable habitats of H. zea showed a general tendency to move eastward; from 2030s to the 2050s, under SSP1-2.6 and SSP5-8.5, it moved southward, and it moved slightly northward under SSP2-4.5. According to bioclimatic conditions, H. zea has a high capacity for colonization by introduced individuals in China. Customs ports should pay attention to host plants and containers of H. zea and should exchange information to strengthen plant quarantine and pest monitoring, thus enhancing target management.

Glyptostrobus pensilis is a critically endangered living fossil plant species of the Mesozoic era, with high scientific research and economic value. The aim of this study was to assess the impact of climate change on the potential habitat area of G. pensilis in East Asia. The MaxEnt (maximum entropy) model optimized by the ENMeval data package was used to simulate the potential distribution habitats of G. pensilis since the last interglacial period (LIG, 120–140 ka). The results showed that the optimized MaxEnt model has a high prediction accuracy with the area under the receiver operating characteristic curve (AUC) of 0.9843 ± 0.005. The Current highly suitable habitats were found in the Northeast Jiangxi, Eastern Fujian and Eastern Guangdong; the main climatic factors affecting the geographic distribution of G. pensilis are temperature and precipitation, with precipitation as the temperature factor. The minimum temperature of coldest month (Bio6) may be the key factor restricting the northward distribution of G. pensilis; during the LIG, it contracted greatly in the highly suitable habitat area. Mean Diurnal Range (Bio2), Minimum Temperature of Coldest Month (Bio6), Annual Precipitation (Bio12) and Mean Temperature of Driest Quarter (Bio9) may be important climatic factors causing the changes in geographic distribution. In the next four periods, the suitable areas all migrated southward. Except for the RCP2.6-2070s, the highly suitable areas in the other three periods showed varying degrees of shrinkage. The results will provide a theoretical basis for the management and resource protection of G. pensilis.

Phoracantha semipunctata is a destructive invasive alien forest pest worldwide. It primarily damages the eucalyptus via adults, affecting almost all parts of the eucalyptus. Its larvae develop in almost all major tissues of the plant. Phoracantha semipunctata spreads both via the migration of adults and global trade in intercontinental translocation. Currently, this pest has spread to six continents worldwide, except Antarctica, resulting in substantial economic losses. Based on global occurrence data and environmental variables, the potential global geographical distribution of P. semipunctata was predicted using an ensemble model. The centroid shift, overlap, unfilling, and expansion scheme were selected to assess niche dynamics during the global invasion process. Our results indicated that the AUC and TSS values of the ensemble model were 0.993 and 0.917, respectively, indicating the high prediction accuracy of the model. The distribution pattern of P. semipunctata is primarily attributed to the temperature seasonality (bio4), mean temperature of the warmest quarter (bio10), and human influence index variables. The potential geographical distribution of P. semipunctata is primarily in western and southwestern Asia, western Europe, western and southern North America, southern South America, southern Africa, and eastern and southern Oceania. The potential geographical distribution of P. semipunctata showed a downward trend in the 2030s and the 2050s. The distribution centroid showed a general tendency to shift southward from the near-current to future climate. Phoracantha semipunctata has largely conserved its niche during the global invasion process. More attention should be paid to the early warning, prevention, and control of P. semipunctata in the countries and regions where it has not yet become invasive.

Due to the British employing an extensive administrative policy concerning commerce and property tax, coupled with the attention focussed on Potchefstroom by the Transvaal War, a large and varied number of sources are available from which a detailed picture of the central commercial area of the town in 1880 can be reconstructed to indicate the evolution of this part of Potchefstroom. As no provision was made for a business area in the original planning of Potchefstroom one developed organically after the settlement of foreign traders after the Sand River Convention of 1852. From the original trading focal point around the Old Market it spread southwards towards the New Market Square when that was established in 1855. This resulted in a commercial quarter comprising the Old and New Market Squares and the stretch of Kerk Street connecting them. By 1880 the demand for stands for the building of shops and offices had resulted in the sub-division of the large original erven and the proliferation of purpose built structures. By then some 67 different commercial undertakings fronting on the indicated streets and squares can be identified. Their value varying between £250 and £5000. A detailed directory of the buildings comprising the central commercial area is given in this article as indicators of the evolution of the core commercial area of Potchefstroom in 1880 due to British activity

The Baja B.C. model has the Insular Superterrane and related entities of the Canadian Cordillera subject to >3000 km of northward displacement with respect to cratonic North America from ~90 to ~50 Ma. The Upper Cretaceous Nanaimo Group (on and about Vancouver Island, British Columbia) is a prime target to test the model paleomagnetically because of its locality and age. We have widely sampled the basin (67 sites from seven islands spread over 150 km, Santonian to Maastrichtian age). Most samples have low unblocking temperatures (<450°C) and coercivities (~10 mT) and strong present-field contamination, forcing us to reject three quarters of the collection. Beds are insufficiently tilted to provide a conclusive fold test, and we see evidence of relative vertical axis rotations. However, inclination-only analysis indicates pretilting remanence is preserved for many samples. Both polarities are observed, and reversals correlate well to paleontological data, proving that primary remanence is observed. The mean inclination, 55 ± 3°, is 13 ± 4° steeper than previously published results. Our new paleolatitude, 35.7 ± 2.6° is identical to that determined from the slightly older Silverquick and Powell Creek formations at Mount Tatlow, yet the inferred displacement is smaller (2300 ± 400 km versus 3000 ± 500 km) because North America was drifting southward starting around 90 Ma. The interpreted paleolatitude conflicts with sedimentologic and paleontologic evidence that the Nanaimo Basin was deposited near its present northern position.

This research examines the correlation between seismic activity and variations in ionospheric electron density (Ne) using the data from the Langmuir probe (LAP) onboard the China Seismo-Electromagnetic Satellite (CSES) during nighttime. Statistical analysis of Ms ≥ 6.8 earthquakes that occurred globally between August 2018 and March 2023 is conducted, as well as Ms ≥ 6.0 earthquakes in China during the same period, using the quartile analysis method for fixed revisiting orbits. The main conclusions are that: (1) the larger the magnitude of the earthquake, the more anomalous the phenomena that appear; (2) the anomalies on the east side of the epicenter are significantly higher than those on the west side, and the anomalies in the Northern Hemisphere are mostly distributed southward from the epicenter, while those in the Southern Hemisphere are mostly distributed northward from the epicenter; (3) anomalies appear with a higher frequency on several specific time intervals, including the day of the earthquake (likely co-seismic effect) and 2, 7, and 11 days before the earthquake (possible precursor candidates); and (4) for the 15 earthquakes of Ms ≥ 6.0 in China over the past five years, anomalous Ne mainly occurred southwest of the epicenter, with the highest frequency observed 5 days before the earthquake, and there were continuous anomalous phenomena between 9 days and 5 days before the earthquake. This study concludes that Ne, measured by CSES, can play a fundamental role in studying earthquake-related ionospheric disturbances.

Cette thèse porte sur le processus de gentrification et la manière dont les politiques urbaines à Londres ont joué un rôle majeur dans le processus depuis le gouvernement néo-travailliste de 1997. Diverses politiques mises en place ont contribué à la pénurie de logement social, ont encouragé les investissements privés, et ont intensifié la crise du logement dans la capitale. La gentrification, ou la « régénération urbaine », a été utilisée comme un outil politique et une solution au déclin économique. Bien que ces politiques plaident en faveur de la communauté et de l’inclusion sociale, elles créent des tensions entre les classes sociales, ce qui engendre le déplacement des classes populaires vers des quartiers éloignés du centre de la capitale, et ainsi, entraîne des transformations radicales et une perte de l’identité populaire du quartier. Cette étude examine l’impact de ces politiques sur le quartier de Peckham, et est divisée en quatre parties et un total de dix chapitres. La première partie offre un contexte historique expliquant les problèmes de logement à Londres et fournit des détails descriptifs sur Peckham. La seconde partie porte sur la manière dont la gentrification a été planifiée et encouragée à trois niveaux différents : national, régional (le Grand Londres) et local. La troisième partie examine les changements physiques urbains et sociaux, durant deux décennies, et traite de la manière dont l’image de Peckham a été construite par la presse. Elle met en lumière comment la gentrification a été perçue et alimentée, et comment sa définition a évolué au fil du temps au niveau national et local. De plus, elle montre comment les artistes perçoivent le quartier, en démontrant leur rôle significatif dans la création d’une nouvelle identité. La dernière partie porte sur l’impact de ces politiques sur Peckham. Elle examine le déplacement de population direct et indirect lié à la gentrification, les différentes formes de résistance, et les mouvements anti-gentrification qui ont émergé à Peckham
This thesis is about the process of gentrification and how urban policies in London have been playing a major role in the process since the New Labour government in 1997. Various policies which were implemented contributed to a shortage in social housing, encouraged private investments, and intensified the housing crisis in the capital. Gentrification, or “urban regeneration”, was used as a political tool and a solution to economic decline. Despite advocating for community and social inclusion, these policies created tension between social classes, leading to the displacement of the working classes to areas far from the centre of the capital, and therefore, led to the drastic transformation of neighbourhoods and loss of working-class identity. This study examines the impact of these policies on the Peckham neighbourhood, and is divided into four sections and a total of ten chapters. The first section provides a historical background that explains the housing issues in London, and provides descriptive details of Peckham. The second shows how gentrification was planned and promoted at three different levels: national, regional (Greater London) and local. The third section examines the physical urban and social changes during two decades, and tackles Peckham’s image as constructed by the press. It highlights how gentrification was viewed and created, and how its definition evolved over time on national and local levels. In addition, it shows how artists perceive the neighbourhood, demonstrating their significant role in creating its new identity. The final section focuses on the impact these policies had on Peckham. It examines direct and indirect displacement linked to gentrification and the different forms of resistance and anti-gentrification movements that arose in Peckham

The first chapter examines how in 1400 Gower oversaw and ultimately withdrew his last ambitious project, the Trentham manuscript (British Library MS Additional MS 59495) conceived for the recently crowned Henry IV. I show that the Trentham manuscript remained in Gower’s possession at the monastery of St Mary Overy in Southwark, where he lived and died. It started out as a trilingual collection for the king, offering the new ruler robust advice on foreign policy, yet Gower chose not to present this work, instead withdrawing from public life. Henrici Quarti primi, the final poem in this manuscript, which I argue is written in Gower’s own hand, features the poet’s most personal self. The trilingual Trentham manuscript, just as Gower’s trilingual tomb in Southwark Cathedral, is an indexical work, explained only through recourse to Gower himself.

Abstract One warm but windy spring day Benjamin Wailes took a leisurely ride around his neighborhood. From his home at Fonsylvania plantation near the Big Black River he headed southward, over his pasture toward Ivanhoe, an old plantation built by John Stephens forty years earlier, but recently purchased by Wailes for his niece Susan Covington. Susan had lived in the neighborhood as a girl, although she had moved to Natchez when her father died, since then visiting her childhood home infrequently. From Ivanhoe Wailes rode westward to Old Mr. Harris’s place, and then on to Doc Hunt’s. Finding no one at the doctor’s home Wailes ambled through the fields, examining the cluster of Indian mounds south of Hunt’s house. Several, he noted “have been ploughed over for a long period and the smaller ones almost obliterated. “ Wailes continued his tour, heading north at Mrs. Cameron’s farm toward the old Valentine plantation. The new owner, a former Vicksburg miller named Austin Mattingly, intercepted the passerby and offered to sell him a load of bricks. The two men settled on a price of eight dollars per thousand before Wailes rode on, passing Mattingly’s quarters and barns, near the large artificial pond graced by magnolia trees, and traveling beyond the brick kiln to a shallow creek, which he followed for perhaps two miles to the church. Bethel Methodist, more commonly known simply as Redbone church, attracted a large congregation from the neighborhood on most Sundays. Wailes usually attended, although sometimes he visited Antioch Baptist or, on occasion, if the visiting preacher happened to be a favorite, the chapel at Asbury campground. None was particularly close to Fonsylvania, each requiring a journey of about eight or ten miles round trip. One Sunday Wailes arrived at Redbone after Mr. Drake had already begun his sermon. A large crowd filled the building.