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The contribution of historic urban spaces in influencing the character of George Town UNESCO World Heritage Site, Malaysia

Melaka and George Town, Historic Cities of the Straits of Malacca — 2013 — WHEFFED184813

Historic urban spaces significantly shape the character of George Town, a UNESCO World Heritage Site (WHS) inscribed in 2008. The study reveals that pre-war buildings, through their unique architecture and spatial arrangement, create distinct streets and areas that define the site's identity. These spaces reflect the multi-cultural influences of Asia and Europe, contributing to both tangible and intangible heritage elements. Street names also carry historical significance, underscoring the area's deep association with diverse communities. The research highlights how these urban patterns—whether planned or incidental—play a crucial role in influencing the perception and character of WHS sites.

The coupling between very long period seismic events, volcanic tremor, and degassing rates at Mount Etna volcano

Mount Etna — 2013 — WHE16A5D0FA14

A significant positive correlation between volcanic tremor amplitude and sulfur dioxide (SO2) gas flux at Mount Etna suggests that tremor can serve as a proxy for background degassing activity. The study, conducted from December 2005 to January 2006, also found that very long period (VLP) seismic events, which numbered over 10,000 during this period, were associated with volumetric changes in the volcano's conduit system. While VLP-related gas emissions contributed less than 5% of the total SO2 flux, a linear correlation between VLP activity and degassing was observed, particularly after a slight change in the depth of the VLP source. This indicates that conduit geometry plays a crucial role in the coupling process, marking the first quantitative relationship between instrumentally measured gas emissions and inferred gas mass from VLP source inversion at Mount Etna.

The culture of the Lu Mansion architecture in China's Kaiping County, 1900-1949

Kaiping Diaolou and Villages — 2013 — WHE5BB8513459

Kaiping County, Guangdong Province, China, is renowned for its unique architectural landscape shaped by the overseas Chinese diaspora during 1900-1949. This study reveals that the 'lu mansion,' a hybrid of traditional and Western architectural elements, emerged as a response to socio-historical forces, particularly the return of affluent overseas Chinese seeking comfort and prestige. Unlike other local structures like 'diaolou,' lu mansions featured larger living spaces, superior ventilation, advanced drainage systems, and decorative elements, reflecting their owners' wealth and cultural aspirations. The research highlights how these mansions, rooted in the traditional Lingnan two-bay three-corridor village house form, became a symbol of social status and identity during a transformative period. By analyzing architectural evolution and its socio-cultural context, this study provides insight into the interplay between vernacular design and human conditions.

The D-Day Series: Robert Capa and His Iconic Images of War

Beaches of the D-Day Landings, Normandy, 1944 — 2013 — WHE6448B4ED0A

Robert Capa's photographs from the D-Day landings on Omaha Beach, Normandy, capture the raw and chaotic reality of the 1944 Allied invasion. These images, among the most reproduced in history, provide an unfiltered visual account of the extreme conditions faced by soldiers during Operation Overlord. The study examines how Capa's work, published in LIFE magazine, shaped public perception of the event, offering a unique and visceral perspective on wartime photography.

The Dangers of Trekking on Mount Kilimanjaro

Kilimanjaro National Park — 2013 — WHE42C18D5AEC

Mount Kilimanjaro, Tanzania's iconic peak, sees around 40,000 trekkers annually, yet severe altitude-related illnesses like high-altitude cerebral edema (HACE) remain understudied and often untreated. A recent observation by a group of postgraduate nurses and doctors revealed alarming instances of HACE—characterized by ataxia and altered consciousness—among trekkers, with many requiring oxygen therapy to avoid fatal outcomes. Despite the availability of oxygen in some cases, guides lacked proper training or equipment, exacerbating risks. While annual deaths from HACE are estimated at 8–10, no medical facilities exist on the mountain. The study advocates for staffed aid stations at critical points like Stella Point and Barafu Camp to provide oxygen and emergency care, emphasizing the urgent need for better preparedness in expedition groups.

The Date of the Destruction of the Early Phrygian Period at Gordion

Gordion — 2013 — WHE1BCD24E6E8

A reevaluation of the destruction date at Gordion, a significant Phrygian site in central Anatolia, challenges the long-accepted chronology. While radiocarbon dating suggested a destruction around 830–800 BCE, this study argues that the historical reality aligns with earlier estimates of ca. 700 BCE or later. By analyzing artifacts from the destruction level and royal tumuli burials, the research highlights discrepancies in the C14 determination, emphasizing the need for a critical reassessment of Anatolian Iron Age history. This finding impacts the understanding of Gordion's phases, the reign of King Midas, and cultural assignments, necessitating broader revisions in archaeological interpretations.

The decline of the Bodh Gaya Math and the afterlife of zamindari

Mahabodhi Temple Complex at Bodh Gaya — 2013 — WHE4386912C7C

The decline of the Bodh Gaya Math, a influential Shaivaite monastic institution in Bodh Gaya, significantly reshaped local power structures following India's independence. This study reveals how the abolition of zamindari (land revenue systems) and subsequent land struggles dismantled the Math's historical monopoly over the Mahabodhi Temple and surrounding lands, leading to new claims of social, political, and religious authority that undermined its former dominance. By analyzing institutional history and agrarian social relations, the research demonstrates how post-colonial land reforms altered the balance of power at one of Buddhism's most sacred sites, offering insights into the interplay between religious authority and economic change in South Asia.

The decorative in urban Vienna: Its preservation

Palace and Gardens of Schönbrunn — 2013 — WHEE18698D5BD

Vienna's urban landscape, rooted in its Roman and medieval heritage, has evolved through centuries of architectural transformations, including the construction of fortifications, the expansion of gardens, and the development of the Ringstraße. The city's decorative elements—such as pavings, lighting, railings, and symbolic ornaments—reflect a rich history of artistic creation and urban planning. A key finding is the critical role of historic preservation in maintaining Vienna's unique character, highlighted by Camillo Sitte's advocacy for retaining historic details and the cancellation of plans that would have modernized the city at the expense of its heritage. The study also examines the materials used in Viennese decorations, such as stone, lime plaster, stucco, Roman cement, brickwork, and glazed tiles, and their conservation challenges. It notes the impact of speculative tall buildings on protected areas like Schönbrunn Palace and Gardens (a UNESCO World Heritage Site since 1996) and the Ringstraße, which threatens the city's skyline and historic context. The research combines historical analysis with scientific examination to address issues such as façadism and aggressive modern architecture.

The Development of An Ancient Village - Xidi, Wannan

Ancient Villages in Southern Anhui – Xidi and Hongcun — 2013 — WHECCE16FF45A

Ancient villages in southern Anhui, particularly Xidi, exemplify the distinctive Huizhou architectural style with their unique residential forms and artistic decorations. This study reveals how the morphological structure of these ancient houses has significantly influenced village development over time. By analyzing the residential characteristics and formation causes, researchers provide insights into the evolutionary trajectory of such villages, emphasizing the interplay between architecture and environmental adaptation. The findings underscore the cultural and functional significance of Huizhou architecture in shaping sustainable living environments.

The diatom flora in temporary ponds of Doñana National Park (southwest Spain): five new taxa

Doñana National Park — 2013 — WHE2074CAD036

Researchers have identified five new diatom taxa in the temporary ponds of Doñana National Park, southwest Spain. These microscopic algae, described as Eunotia vozmedianoi, Planothidium lacustre, Halamphora tharsis, Gomphonema undulans, and Pinnularia acidophila var. baetica, were discovered during a 2010 biological survey of shallow ponds within this UNESCO World Heritage Site. Using light and scanning electron microscopy, the study revealed these taxa as novel to science, contributing to the understanding of diatom endemism in the region. The findings suggest that endemism may be more widespread among diatoms than previously thought, with implications for ecological and biogeographical studies.

The diatom genus Gomphoneis Cleve (Bacillariophyceae) from Lake Baikal, Russia

Lake Baikal — 2013 — WHEBE38BC2D3B

Lake Baikal harbors the largest diversity of Gomphoneis diatom species globally, with 22 new taxa identified and described. Contrary to prior assumptions, no representatives of the Herculeana subgroup were found, suggesting a dual origin for these species—one from Western regions spanning Mongolia to Macedonia, and another from western North America. The study employed light microscopy for documentation and scanning electron microscopy for detailed illustration, revealing two distinct groups within the Elegans subgroup: one with four or more stigmoids and another lacking them. This research highlights Baikal's unique role in diatom biodiversity and speciation.

The disappearance of the structural analysis barrier: the Sydney Opera House from a contemporary perspective.

Sydney Opera House — 2013 — WHE4EC93927CC

Advancements in computing technology and software have significantly transformed structural analysis, particularly for iconic structures like the Sydney Opera House. The integration of Computer-Aided Design (C.A.D.) with Non-uniform Rational B-Spline (N.U.R.B.S) implementation and Finite Element Method (F.E.M)-based numerical modeling has revolutionized architectural and engineering practices. These developments have removed traditional barriers in structural analysis, enabling more efficient and precise design processes. The study highlights the exponential growth of these tools' capabilities over recent decades, underscoring their critical role in modern architectural innovation.

The earliest Buddhist shrine: excavating the birthplace of the Buddha, Lumbini (Nepal)

Lumbini, the Birthplace of the Lord Buddha — 2013 — WHEC18D59D16C

Archaeological excavations at Lumbini, Nepal, the birthplace of Lord Buddha and a UNESCO World Heritage Site, have uncovered rare direct evidence of early Buddhist shrines predating Emperor Ashoka's third-century BC reconstructions. The study, sponsored by UNESCO, revealed a sequence of durable brick structures replacing earlier non-durable timber ones, aligning with predictions made over 70 years ago by British prehistorian Stuart Piggott. This provides unprecedented insights into the structure and chronology of the earliest Buddhist shrines, offering a secure framework for understanding their development.

The Early Christian Monuments of Ravenna: Transformations and Memory, by Mariëtte Verhoeven

Early Christian Monuments of Ravenna — 2013 — WHE6D9A408C7D

Ravenna's Early Christian Monuments reveal how collective memory shapes historical narratives and physical transformations. Mariëtte Verhoeven's study explores the interplay between the city's monuments, their modifications over centuries, and their portrayal in historical writings from the 9th century to modernity. Unlike previous works focusing on archaeological or political history, this research examines how Ravenna's past was selectively remembered, offering insights into the evolution of cultural memory in medieval Europe. The approach highlights the significance of physical preservation and interpretive traditions, drawing parallels with other heritage sites like Aachen, where Charlemagne's legacy persists through layered historical narratives.

The ecology and biology of stingrays (Dasyatidae) at Ningaloo Reef, Western Australia

Ningaloo Coast — 2013 — WHE89B5ECD78F

Stingrays (Dasyatidae) play a crucial role in coastal ecosystems, yet their ecology and biology remain poorly understood. A study at Ningaloo Reef, Western Australia, sheds light on these aspects by analyzing the species' distribution, behavior, and environmental interactions. Researchers employed field observations and data collection to uncover insights into stingray populations, revealing their significance in maintaining ecosystem balance. The findings highlight the need for further research to better understand their ecological contributions and inform conservation efforts.

The economic history of urbanization

Ancient Jericho/Tell es-Sultan — 2013 — WHEE64A9963D4

Ancient Jericho, located in the Jordan Valley and dated to at least the ninth millennium BC, stands as a leading candidate for the title of the 'first city.' Archaeological evidence suggests it housed around 2,000 inhabitants, highlighting its significance in the origins of urbanization. Cities emerged due to the overwhelming benefits they provided to human societies, outweighing the costs associated with close living arrangements. This economic perspective underscores how urbanization has historically driven human achievement, from engineering marvels like ancient Rome's sanitation systems to the cultural flourishing of Renaissance Italy.

The Economic Power of a Hospital in Thirteenth-Century Provins

Provins, Town of Medieval Fairs — 2013 — WHE3EE13E0F25

A thirteenth-century hospital in Provins, France, wielded significant economic power, challenging the notion that medieval hospitals were merely charitable institutions. Analysis of its 1300 revenue—1,600 livres tournois annually—reveals it was among the wealthiest religious institutions in northern France, comparable to monasteries. This study shifts focus from hospitals' social and religious roles to their economic activities, using census data to quantify their financial influence during Provins' peak as a commercial hub under King Philip the Fair's domain.

The effect of air pollution on stone decay: the decay of the Drachenfels trachyte in industrial, urban, and rural environments—a case study of the Cologne, Altenberg and Xanten cathedrals

Cologne Cathedral — 2013 — WHE65423A8F0B

A study on the Cologne Cathedral reveals that air pollution, particularly sulfur oxides (SOx), is a significant factor in the decay of its Drachenfels trachyte stone, characterized by gypsum crust formation and mechanical deterioration. The research compares stone decay at Cologne, Altenberg, and Xanten cathedrals—located in industrial, urban, and rural environments respectively—using chemical analyses and scanning electron microscopy. Findings indicate that while SO2 concentrations have decreased over the past 30 years, degradation persists due to past pollutant exposure. Additionally, the study identifies higher concentrations of pollutants like lead, arsenic, and antimony linked to traffic and industry, with distinct crust types (e.g., framboidal and laminar) correlating with pollution levels.

The effect of patch area on birds in central Australian mulga (Acacia aneura) woodland of different times-since-fire.

Uluru-Kata Tjuta National Park — 2013 — WHE8A7D8E43B9

A study at Uluru-Kata Tjuta National Park challenges the fire mosaic hypothesis, which posits that fine-scaled fire mosaics enhance biodiversity. Researchers found that while patch area did not significantly affect total bird density or species richness in mulga (Acacia aneura) woodland, it influenced the distribution of some bird species, with larger patches supporting higher densities for two key species. Notably, species turnover (ß-diversity) was greater in large patches within the burnt 2002 treatment compared to small patches. The study surveyed 55 fixed-area sites across different times-since-fire classes during winter and spring from 2005 to 2006, focusing on 20 key bird species. Contrary to expectations, patch area did not act as a mechanism for the fire mosaic hypothesis, as larger patches tended to increase avian diversity rather than smaller ones.

The epidemiology of rabies and canine distemper in the Serengeti, Tanzania.

Serengeti National Park — 2013 — WHE8048A3234D

Higher-density dog populations west of Tanzania's Serengeti National Park serve as the primary reservoir for both rabies and canine distemper, according to a comprehensive epidemiological study. The research, combining cross-sectional and longitudinal approaches, identified distinct infection patterns between two domestic dog populations bordering the park, necessitating tailored disease control strategies. While dogs, not wildlife, were confirmed as the rabies reservoir—supported by virus typing and case surveillance data—rabies persistence was more likely sustained by infectious carriers rather than slow-incubators or immune animals. Canine distemper exhibited stable endemicity in high-density dog populations but occurred sporadically in lower-density areas. The study also evaluated serological tests, finding that a liquid-phase blocking ELISA (BE) was the most specific assay for rabies detection, while an indirect ELISA was deemed non-specific.