Artigos de revistas sobre o tema "The 14th floor"

Having the entrance/exit depot line of Guogongzhuang metro depot of Beijing metro line 9 as the background, ballasted track-soil model is established and simulated. The accuracy of the model is proved comparatively high. Taking the nearby building as the research object, effects of structure characteristics modification of the building on slab vibration are discussed. The results suggest that: The trend of the vibration levels of slabs changing with the floors is the same as that of the benchmark example after changing the structure characteristics of the building. As the dimension of columns increases and the performance of the concrete is better, the vibration levels of the building decrease obviously. As the thickness of slabs increases, the effect is much more complicated. The vibration level of each slab increases from basement 2 to the 14th floor by 0.02 to 8.4dB. The vibration level of each slab decreases from the 15th floor to the top floor, and the vibration levels are 0.8 to 9.9dB lower than that of the benchmark example.

Abstract. The article presents results of a ground penetrating radar (GPR) investigation carried out in the Church of the Assumption of the Blessed Virgin Mary in Kłodzko, Poland, dating from the 14th to 16th centuries. Due to the 20th century wars, the current state of knowledge about the history of the church is still poor. Under the floor of the Catholic temple, unknown structures might exist. To verify the presence of underground structures such as crypts and tombs, a GPR survey was carried out in chapels and aisles with 500 and 800 MHz GPR shielded antennas. Numerous anomalies were detected. It was concluded that those under the chapels were caused by the presence of crypts beneath the floor.

A recent archaeological excavation of the Castle of the town of Novo Brdo has discovered residential buildings from the second quarter of the 14th century as well as the remains of a subsequently built bath, dated to the end of the 14th or beginning of the 15th century. Built on a small area, the bath consisted of a single bathing chamber above a hypocaust, a water reservoir and a furnace. Since there were no natural springs or groundwater wells, it was supplied with water from cisterns. The bathing chamber, originally domed, was not furnished with a masonry water basin. It was heated by an under floor hypocaust system and by steam conveyed by pipes from are servoir of boiling water. The only known analogies for this small structure, presently the only such discovered in medieval Serbia and its neighborhood, are bathing chambers in residential complexes in the region of Amalfi, southern Italy.

Extraordinarily valuable house no. 22 in the village of Zbečno (Rakovník district) underwent complex construction development in the Early Modern period. The oldest preserved structures date from the 16th century, and significant reconstruction work took place in the 18th century. However, the origin of the house is substantially older. The article presents the comprehensive results of an archaeological excavation performed in a pair of living rooms and in the courtyard of the homestead. In the stratified layers beneath today’s floors, it was possible to distinguish the remains of three consecutive medieval houses, the internal layout of which corresponded to the floor plan of today’s house. Two of these houses were destroyed by fire. Pottery dates the construction of the earliest house to the period between the second half of the 13th century and the first half of the 14th century. Although the current walls are slightly shifted in plan from the medieval development stages, the orientation of the main dispositional axes has not changed.

The article describes a hazard caused by deformation of a brick vault located under the dungeons of the gate tower of Zamek Górny in Opole at the turn of the 13th and the 14th centuries, which was used as a school building until 2017. The hazard identified in 2013 was found on the ground level of the building in a communication route of the heavy traffic load. Visual inspections and tests have demonstrated that the existing situation was caused by civil works performed at the dungeon level nearly 6 years earlier due to an unconsidered decision on removing debris and a backfill which filled entirely the lower tower storeys. The above actions resulted in removal of the base of the floor ‘laid on the ground’ in the 19th century [2][4]. In this article, an analysis was carried out to verify possibilities of unbelievable strength of the artificially formed flat vault, which was previously the floor supported on a debris and sand base.

✓On August 29, 2005, a hurricane named Katrina struck the Gulf Coast. Many feared the consequences of such a storm, but very few believed that it could ever happen. This article is a narrative written shortly after the evacuation of patients and personnel from the flooded Charity Hospital. The days at Charity hospital were hot and humid following Katrina, and as time passed the air was permeated by a stench that was inescapable. Rendering care to patients without electricity, and thus light and air conditioning, with a temperature in the 90°s and no running water was a challenge. Trying to cool patients with central fever and providing adequate ventilation for unconscious patients was extremely difficult. Without elevators, climbs up to and down from the 14th floor—where the author and his colleagues had their sleeping rooms—and the 12th (surgical intensive care unit [ICU]), seventh (neuro ICU and step-down units), and sixth (medical ICU) floors were tedious. The descent to check the emergency department and obtain a closer look at flooding in the streets around the hospital, which maintained a 4- to 5-foot water level, became prohibitive because of the contemplation of the necessary return ascent. There were 21 patients, mostly neurosurgical, in the neuro ICU and step-down units and wards. This is their story.

Stranded in Jamaica for a year in AD 1503, Christopher Columbus and crew became reliant on the Taíno village of Maima for provisions. Recent archaeological survey and excavations at this site document a sizeable hillside settlement established early in the White Marl period of Jamaican culture history with continued occupation up to Spanish contact. Beginning by 13th to 14th century AD, the people at Maima expanded their settlement capacity across the hillslope through construction of house terraces and platforms employing large volumes of limestone rock and gravel fill. Archaeological excavation on these features has exposed at least one circular, center-pole Taíno house with a surprisingly limited floor space. A review of Jamaican archaeology suggests both hillside terracing and small house form is characteristic of Jamaican Taíno village configuration more broadly. This pattern stands in contrast to other areas of Taíno settlement in the Caribbean, and to the small number of Spanish chronicles in which Taíno villages and houses are described.

A forensic case in which two facultative predatory species were found together on a human corpse is presented in this work. Second and third instar larvae of Synthesiomyia nudiseta (van der Wulp, 1883) (Diptera: Muscidae) and Chrysomya albiceps (Wiedemann, 1819) (Diptera: Calliphoridae) were collected from the dead body of a man on 14th November 2019, but puparia in the autopsy pictures were observed after, but not collected. The corpse was found on the terrace of the third floor of a building located in the town of Elche (SE Spain), and the pathologist confirmed the death as natural. The minimum post-mortem interval was estimated by the time to reach the length of the collected larvae or to reach the pupal developmental stage (in days and accumulated degree-days). In accordance with the influence of the predatory behaviour of each of these species on the developmental data of the other, as described in the existing literature, the effect of a hypothetical competition between both species on post-mortem interval was discussed.

Abstract We studied the hydrobiochemical balance of total mercury (THg) in a forest ecosystem covering an area affected by mining activity in the past (14th – 18th cent.) in the Kremnické vrchy Mts. (central Slovakia). A reference plot was located in an undisturbed area very close to primeval forest of Badínsky prales natural reserve. We analysed THg in bulk precipitation, throughfall, litterfall, forest floor percolate, forest soil and assimilatory organs of tree species. Results pointed out to high wet mercury deposition at both plots (51 μg·m−2·yr−1 an area near a cinnabar mining (MP1) and 37 μg·m−2·yr−1, in a reference catchment area near the protected primary forest (MP2)) as well as high THg deposition by throughfall (74 μg·m−2·yr−1 and 51 μg·m−2·yr−1, respectively in MP1 and MP2). Litterfall does not represent the main THg flux into forest soil but together with throughfall doubles the THg input compared to open space deposition. Forest ecosystem has ability to capture atmospheric Hg and thus makes new sources of mercury inputs (throughfall and litterfall) into soil.

The paper describes stone reliefs of the architectural decor of the 14th – 18th centuries with floral ornaments and Arabic inscriptions, discovered by the author in different years of the 20th – 21st centuries in the villages of Kubachi and Shiri, which are currently stored in museum collections. This paper is a continuation of a previous study of the stone reliefs from the village of Kubachi. The author provides the description of 20 reliefs, of which one (№ 12) is stored in the State Hermitage, seven others (№ 13–18, 20) – in the National Museum of the Republic of Dagestan (NMRD); eleven reliefs (№ 1–11) were revealed by us in Kubachi, and one relief (№19) – in the village of Shiri. The Kubachi reliefs are inserted in the structure of various residential or cult buildings (mosques) of the upper, middle and lower livings districts of the village. The reliefs had been obtained from the ruins of old buildings and installed into walls of new ones during their construction for decorative purpose. The integrity of the reliefs varies: some remained in a satisfactory condition, some have defects (break-offs, splits, etc.), others are incomplete, i.e. in fragments. Most of the reliefs considered in the article were drawn with estampage prints, which were then transferred to A1 paper sheets with the use of ink. The restoration of the broken-off details of the decoration of the reliefs № 7 and 16 was carried out by us. The Arabic inscriptions of some reliefs (№ 13–14), which are kept in the National Museum of the Republic of Dagestan, have not been translated into Russian due to the difficulty of reading or poor integrity. Many reliefs of the 14th – 18th centuries with floral ornaments and Arabic inscriptions, found in the masonry of the walls of some residential and religious buildings, especially the quarter mosque in the lowest part of Kubachi, are still not included in the article. The location of the reliefs in the upper parts (third floor) of buildings erected on a very steep slope makes it impossible to photograph them properly. The dating of some reliefs (№ 1–4, etc.) is preliminary. It can be further clarified on the basis of analogies after the publication of unpublished reliefs preserved in the village of Kubachi and those stored in museums – the State Hermitage and NMRD. Accurate dating of medieval art monuments in Kubachi without dates is one of the challenges in studying them. Description of the reliefs revealed in Kubachi is given in the order of recording them at different times and in different districts of the old part of the village.

Abstract Background As of today, more than 8 million people have been infected and around 440,000 of them have lost their lives due to complications of SARS-CoV-2 infection. The first confirmed case of COVID-19 in Mexico was on February 28, 2020, and currently, there are more than 150,300 confirmed cases and more than 17,500 deaths have been reported, this work presents the characteristics of the first cases on a tertiary care center with special focus on common comorbidities in Mexicans. Methods We conducted a case series of patients with the diagnosis of pneumonia due to SARS-CoV-2 virus admitted to a tertiary care center in Mexico City, between March 14th and May 4th, 2020. Data collected included demographic information, comorbidities, clinical presentation, and outcomes. Regarding clinical outcomes, we measured the need of admission to Intensive Care Unit (ICU), mortality during hospitalization, discharge, and patients that remained hospitalized. Results 85 patients were included, median age 53.5 years; 69.4% were male. Most common clinical manifestations at admission were fever (61, 71.8%), cough (29, 34.1%), headache (25, 29.4%) and dyspnea (22, 25.9%). Most common comorbidities were overweight (44/82, 53.6%), obesity (25/82, 30.5%), hypertension (18, 21.2%), and diabetes (17, 20%). 31 of 85 (36.5%) patients were diagnosed with critical disease, whereas 54 of 85 (63.5%) were classified as non-critical. In the 31 critically ill patients, the length of invasive mechanical ventilation was 13 days [range {2–45}]; 5 patients (16.1%) required tracheostomy. The mean of mechanical ventilation prior to tracheostomy was 19.8 days [range {14–25}]. In all patients, the total length of hospitalization was 12.1 days [range {2–52}], 14.8 days [range {3–52}] in ICU patients, and 6.7 days [range {2–30}] in floor unit patients. No readmissions were documented. Global mortality was 4.7% (9.6% in ICU, 1.8% in floor unit). Of the 4 deceased patients, 3 presented comorbidities (75%), while 1 was previously healthy, documenting massive pulmonary embolism as the cause of sudden death. Conclusion This study shows that the clinical characteristics in this initial cohort are not different that described elsewhere. Mortality is low but it is mainly related to prevalent comorbidities in the Mexican population. Disclosures All Authors: No reported disclosures

Abstract. In deep-sea sediment, the microbes present in anhydrite crystals are potential markers of the past environment. In the Atlantis II Deep, anhydrite veins were produced by mild mixture of calcium-rich hydrothermal solutions and sulfate in the bottom water, which had probably preserved microbial inhabitants in the past seafloor of the Red Sea. In this study, this hypothesis was tested by analyzing the metagenome of an anhydrite crystal sample from the Atlantis II Deep. The estimated age of the anhydrite layer was between 750 and 770 years, which might span the event of hydrothermal eruption into the benthic floor. The 16S/18S rRNA genes in the metagenome were assigned to bacteria, archaea, fungi and even invertebrate species. The dominant species in the crystals was an oil-degrading Alcanivorax borkumensis bacterium, which was not detected in the adjacent sediment layer. Fluorescence microscopy using 16S rRNA and marker gene probes revealed intact cells of the Alcanivorax bacterium in the crystals. A draft genome of A. borkumensis was binned from the metagenome. It contained all functional genes for alkane utilization and the reduction of nitrogen oxides. Moreover, the metagenomes of the anhydrites and control sediment contained aromatic degradation pathways, which were mostly derived from Ochrobactrum sp. Altogether, these results indicate an oxic, oil-spilling benthic environment in the Atlantis II basin of the Red Sea in approximately the 14th century. The original microbial inhabitants probably underwent a dramatic selection process via drastic environmental changes following the formation of an overlying anoxic brine pool in the basin due to hydrothermal activities.

Abstract In the present paper an overview of published and unpublished results of archaeological and sedimentary investigations, predominantly reflect on 14th-16th-century changes, are provided and evidence compared to documentary information on flood events and long-term changes. Long-term changes in flood behaviour (e.g. frequency, intensity, seasonality) and average water-level conditions had long-term detectable impacts on sedimentation and fluvio-morphological processes. Moreover, the available archaeological evidence might also provide information on the reaction of the society, in the form of changes in settlement organisation, building structures and processes. At present, information is mainly available concerning the 16th, and partly to the 14th-15th centuries. These results were compared to the available documentary evidence on 14th-16th century Danube floods occurred in the Carpathian Basin.

Abstract. This paper describes the flood sensitivity of the Bavarian part of the Alpine Foreland of Germany and addresses different questions concerning climate variability and flood frequencies, from the 14th century until today. The focal point of the paper is the flood frequency of the superordinate spatial unit of the Bavarian Foreland. Based on written historical sources, the flood history of the Alpine Foreland of Germany can be reconstructed back to the 14th century. One major result is the occurrence of "flood-rich" and "flood-poor" episodes in almost cyclical sequences. Flood-rich periods, before the 16th century based on limited available data, were recorded in the periods 1300–1335, 1370–1450, 1470–1525, 1555–1590, 1615–1665, 1730–1780, 1820–1870, and 1910–1955 as well as in a ninth period beginning in 1980. The flood-rich periods are characterized by longer flood duration. Most of the flood-rich and flood-poor periods (in particular the beginning and the end of them) can be connected to changes in natural climate variability. These include changing sunspot numbers (as a measure of solar activity), so-called Little Ice Age type events (LIATEs) as well as changes in the North Atlantic Oscillation (NAO). Climate signals from external forcing factors, which could be used to explain the changing flood frequencies in the Bavarian Alpine Foreland, end in 1930. Relationships within the climate system such as the correlation of flood frequencies with the NAO have changed during the transition from the post Little Ice Age period to the Modern Climate Optimum around 1930. Natural climate variability might have been overlaid by anthropogenic climate change.

Abstract. Interdisciplinary frameworks for studying natural hazards and their temporal trends have an important potential in data generation for risk assessment, land use planning, and therefore the sustainable management of resources. This paper focuses on the adjustments required because of the wide variety of scientific fields involved in the reconstruction and characterisation of flood events for the past 1000 years. The aim of this paper is to describe various methodological aspects of the study of flood events in their historical dimension, including the critical evaluation of old documentary and instrumental sources, flood-event classification and hydraulic modelling, and homogeneity and quality control tests. Standardized criteria for flood classification have been defined and applied to the Isère and Drac floods in France, from 1600 to 1950, and to the Ter, the Llobregat and the Segre floods, in Spain, from 1300 to 1980. The analysis on the Drac and Isère data series from 1600 to the present day showed that extraordinary and catastrophic floods were not distributed uniformly in time. However, the largest floods (general catastrophic floods) were homogeneously distributed in time within the period 1600–1900. No major flood occurred during the 20th century in these rivers. From 1300 to the present day, no homogeneous behaviour was observed for extraordinary floods in the Spanish rivers. The largest floods were uniformly distributed in time within the period 1300–1900, for the Segre and Ter rivers.

Abstract Fish flour is raw materials of main protein source for fish feed, however because of its existence day by day gets expensive so that the other alternative feed material needed as the alternate of fish flour that is maggot which is the larva of insects kind of fly which contains crude protein about 42%. This Study was held in Research and Aquaculture Cultivation Center of Ornamental Fish Depok, West Java in January 14th until February 14th 2013. The goal of this Study is to know the aplication of black soldier fly larval (Hermetia illucens) as the feed of rainbow kurumoi fish (Melanotaenia parva). Maggot culture was undertaken by mixing PKM and water with the comparison of 1:2 then fermented in fiber basin. Then interspersed with wire and above it there was a dry banana leaf to lay the eggs and covered by wire again, and then eggs harvesting was undertaken which was moved to the egg hatching basin which contain PKM which had been fermented. After 2 weeks maggot was ready to be harvested from the hatching basin. Maggot and maggot pellets could fulfill the need of nutrition for rainbow kurumoi fish, this case could be seen by the existence of weight increase and length increase of the fish.

Lignocellulose is one of the richest biological resources on earth. Yet, due to the robust structure, lignocelluloses are still not effectively utilized. This research adopted the fungi from the nature—Corilus versicolor—to culture and destroy the lignocellusic structure. The object of the research was banana stalks, a common Taiwan agricultural waste. The banana stalks were physically pretreated to banana wood flour before use. Through changes of the grains’ sizes of the banana wood flour, and proportions of the compounded carbons of the banana wood flour in the media, the optimal degradation activity was determined. The result showed that on the 12th day the 5mm grains used to replace the compounded carbons reached the maximal microbial activity, 70 times of a general medium. On the 14th day near 18% of celluloses were consumed by white-rot fungi. The result has contribution to lignocellulosic structure breakdown and a great step for energy conversion in subsequent stage.

We analysed the flour of two winter wheat varieties to determine the effect of maturity state and grain position in the ear on the element composition of flour. Samples were taken from the 14th to the 42th day of anthesis. Ear samples were cut into three (basal, central and apical) parts, the trashed grains were milled, and the element compositions of the flours were determined.We found that the grain position within the ear has an effect on flour element content. Flours of apical grains had lower nitrogen, phosphorus and sulphur contents than flours of central and basal grains. The nutrients can be divided into two parts, based on the formation of element content during maturation. Nitrogen, sulphur and copper contents changed continuously during maturity, while the P, K, Ca, Mg, Mn, Sr and Zn contents decreased until a specific value and became nearly constant in the second half of maturity. We found that – although the nitrogen concentration of flours changed continuously – the amount of nitrogen in the flours reached a constant value for the second half of maturity.

Abstract. This paper describes the flood history of the Bavarian part of the Alpine Foreland of Germany and addresses different questions concerning climate variability and flood frequencies from the 13th century until today. Will recent climatic change modify the flood frequencies within the Bavarian Alpine Foreland or are the flood frequencies varying due to altering climatic conditions since historical times? In the context of recent discussions whether man-made climate change will modify the present state of flood frequencies, a look back into the past is essential to understand the occurrence of floods in general and of recent floods in particular. In order to understand climatic variability and changes in a comprehensive way, it is necessary to review long time series. A perceived increase of summer floods in eastern Germany and Bavaria since 1997 requires examination of long time series to estimate changes in flood frequencies in a proper way. In view of the annual distribution of flood events within the Alpine Foreland of Germany, summer floods prove to be most important. Based on written historical sources, the flood history of the Alpine Foreland of Germany can be reconstructed back to the 14th century. One major result is the occurrence of "flood-rich" and "flood-poor" episodes in nearly cyclical sequences. Flood-rich periods were recorded in the periods 1300–1335, 1370–1450, 1470–1525, 1555–1590, 1615–1665, 1730–1780, 1820–1870, and 1910–1955 as well as in a 9th period beginning in 1980. The flood-rich periods are characterized by longer flood durations. Most of the flood-rich and flood-poor periods (in particular the beginning and the end of them) can be connected to changes in natural climate variability. These include changing sunspot numbers (as a measure of solar activity), so-called Little Ice Age Type Events (LIATEs) as well as changes in the North Atlantic Oscillation (NAO). Climate signals from external forcing factors, which could be used to explain the changing flood frequencies in the Bavarian Alpine Foreland, end in 1930. Relationships within the climate system such as the correlation of flood frequencies with the NAO have changed during the transition from the post Little Ice Age period to the Modern Climate Optimum around 1930. Natural climate variability might have been outperformed by anthropogenic climate change.

In the article some aspects of the everyday life of Volhynia burghers and peasants of the Grand Duchy of Lithuania at the end of the 14th and mid-16th centuries are considered. The variety and variations of food, the types of clothing available to ordinary people, the concept of body care and health care, as well as the entertainment of the common people and places of rest such as taverns and baths are explored. It was discovered that the Volhynians’ diet was rich and included meat products, such as fish like carp, pike, sturgeon, beluga and even Danzig herring, flour products, seasonings and natural preservatives, which were bought at city auctions and grown on their own. By the middle of the 16th century, Volhynians formed separate ideas about medicine, where approaching Jewish or Welsh doctors were common. Usually, medicines were herbal drinks and ointments Examination of the body was carried out to identify the causes of the disease. Activities of local people were analyzed, such as dice, chess, dance, communication with other residents of Volhynia cities and villages, usage of prostitutes. In fact, depending on the success of the production sphere, the citizen or the peasant could afford a standard of living. It was found out that the everyday life of the Volhynian was relatively bright and filled with events and included the choice of products for dinner, the selection of a new wardrobe item, the discussion of local news after work, participation in lawsuits in ham, playing games and taking the glass of a strong drink. The Volhynians’ ideas of «unprofitable people», which had analogies in Western European countries, were singled out.

Instrumental/historic records have helped to understand the extreme flood–climate relationship in the modern environment; however, few studies are available to understand their long-term relation (102–103 years) due to the poor preservation and lack of dating techniques. It remains uncertain whether extreme flooding is linked with long-term wet phases of climate or a random event caused by an unusual downpour irrespective of climate. Luminescence analysis of quartz grains from river/floodplain sediments in the Kaveri basin, southern India, showed heterogeneous bleaching. We demonstrated the successful application of various statistical age models in estimating ages of heterogeneously bleached young sediments. This study shows distinct flood clusters occurred during the times of major shifts in the monsoon climate, from fluvial dormancy to sudden outburst of monsoons (~2 ka), from warmer to colder (onset of ‘Little Ice Age’ (LIA) ~ 14th century), from colder to warmer (end of LIA ~ 19th century) and ~20th century, indicating that climatic pattern can be associated with more frequent occurrences of extreme flood events. The study also shows that the two major flood events of the 20th century reported from the upper Kaveri were produced by high intensity short duration storms, suggesting that not all wet phases are associated with major floods and all dry phases with low floods/droughts. The excellent match of the chronology with the historical data, instrumental data and published literature based on proxy data on the Indian summer monsoon validates the chronology and the potential of sedimentary archives for future palaeoenvironmental reconstruction of the study area.

The article introduces new stone reliefs – details of architectural décor of the 14th–15th centuries with a graphic narrative. The reliefs were discovered by the author in the village of Kubachi in different years of the 20th century, and only now gained special attention.The reliefs in question are scattered through various buildings of the old part of the village, mainly in its middle and lower districts.The integrity of the reliefs varies: some remained in a good state, some – in fragments, others – in poor condition.In most cases, it was not possible to photograph them from the desired angle due to their inaccessibility (second or third floors of buildings in very densely built-up areas, etc.).Most of the reliefs date back to the 14–15th centuries. The dating was carried out according to stylistic features, taking into consideration the fact that a huge number of stone reliefs with graphical subjects were made in Kubachi in the said time period. These reliefs are now stored in many domestic and foreign museums and have partially preserved in Kubachi.The description of the reliefs is given in the order of their record by the author at different times and in different districts of the village.

Abstract. Every year, flash floods cause economic losses and major problems for undertaking daily activity in the Catalonia region (NE Spain). Sometimes catastrophic damage and casualties occur. When a long term analysis of floods is undertaken, a question arises regarding the changing role of the vulnerability and the hazard in risk evolution. This paper sets out to give some information to deal with this question, on the basis of analysis of all the floods that have occurred in Barcelona county (Catalonia) since the 14th century, as well as the flooded area, urban evolution, impacts and the weather conditions for any of most severe events. With this objective, the identification and classification of historical floods, and characterisation of flash-floods among these, have been undertaken. Besides this, the main meteorological factors associated with recent flash floods in this city and neighbouring regions are well-known. On the other hand, the identification of rainfall trends that could explain the historical evolution of flood hazard occurrence in this city has been analysed. Finally, identification of the influence of urban development on the vulnerability to floods has been carried out. Barcelona city has been selected thanks to its long continuous data series (daily rainfall data series, since 1854; one of the longest rainfall rate series of Europe, since 1921) and for the accurate historical archive information that is available (since the Roman Empire for the urban evolution). The evolution of flood occurrence shows the existence of oscillations in the earlier and later modern-age periods that can be attributed to climatic variability, evolution of the perception threshold and changes in vulnerability. A great increase of vulnerability can be assumed for the period 1850–1900. The analysis of the time evolution for the Barcelona rainfall series (1854–2000) shows that no trend exists, although, due to changes in urban planning, flash-floods impact has altered over this time. The number of catastrophic flash floods has diminished, although the extraordinary ones have increased.

The paper deals with publication of the results of investigations of the object of the second half of 13th — early 14th centuries on the multilayer site Ivankiv 3 situated in Ivankiv district of the Kyivan region. Northern districts of Kyivan Polissia are archaeologically little known ones. Since 2013 the archaeological investigations have been carried out there by the authors. During last 5 years 25 monuments were inspected. The settlement Ivankiv 3 is distinguished among them. It is multilayer monument in the flood-lands of the Teteriv river left bank, among Zaprudka village and Ivankiv town. It is situated on the dune hill. The authors found flinty tools of the Mesolithic—Neolithic, ceramics of the Bronze and the Early Iron Ages, the 11th—12th and 16th—17th centuries on the settlement area. However the rectangular shaped object of the second half of 13th — early 14th century excavated in the years 2014—2015 is the most interesting. It was 3.1 Ч 1.8 meters long and 0.95 meter deep. Perhaps it was household building crushed by a fire. It was filled with black soil mixed with carbons, fired clay and animal bones. There were a number of materials in the object. Ceramics is presented by pots mainly. The shapes of their rims are of the post-Mongolian period. Some of them are with spots of glaze that demonstrate a glaze production at that time. There are also fragments of bowls, covers and brown glazed jugs. Among other materials there were a small spin-wheel of pyrophyllite and fragments of that mineral, iron hook, two bits of glass bracelets and two grindstones. The animal bones from the object belonged to 5 pigs, 2 goats / sheeps, a cow, 2 beavers and a fish. The slags of iron production were found on the area as well. The investigation of the site is very important to study the regional history in the post-Mongolian period.

Abstract Tilapia (Oreochromis sp) is the one commodity that very popular in the public. Besides low cost, good taste, protein content is also high. Feed is an element that is very supportive in an aquaculture operations. The main raw material in the artificial feed is fish meal and soy flour because it has a high protein content but is relatively expensive so it needs an alternative feed material. The purpose of this study is improve knowledge and skilled about feeding alternative production of vegetable waste and its effect on the growth of black tilapia. Study was conducted in Freshwater Aquaculture Management Unit which located in Kepanjen District, Malang Regency, Province of East Java started from January 20th until February 14th 2014. Work method which used was descriptive method by collecting primary data and secondary data. The data was collected by active participation, observation, interviewing, and study paper. The process of making feed alternative vegetable waste composed by several stage is preparation tools and materials, counting materials, production additives, blending, mixing, fermentation, and storage. The results of the evaluation of growth black tilapia feeding vegetable wastes little slow because of the low protein content

Abstract A rehydratable dry-film plating procedure for aerobic plate counts has been compared to the standard agar plate method (966.23B and C, 15th ed.; 46.014-46.015, 14th ed.) in a collaborative study by 12 laboratories. Each laboratory analyzed the normal microflora of 3 samples in duplicate for 6 products. The aerobic plate counts ranged from 1.0 X 103 to 1.0 X 108 cfu/g. The products were flour, nuts, frozen raw shrimp, spice, frozen raw ground turkey, and frozen and refrigerated vegetables. Repeatability standard deviations of the 2 methods did not differ significantly for 13 of 18 test samples. For 1 shrimp and 2 turkey samples, the dry-film method had lower repeatability variances (P < 0.05) and for 1 spice sample the agar method had lower repeatability variances (P < 0.05). Relative standard deviations of repeatability were between 1.7 and 15.5% for the dry-film method and 1.2 and 16.0% for the agar method. Relative standard deviations of reproducibility ranged from 2.4 to 23.4 % for the dry-film method and 2.3 to 18.8% for the agar method. The dry rehydratable film method has been adopted official first action for determination of the aerobic plate count.

The medieval settlement on the Rudnik Mountain was established, most probably, in the final decades of the 13th century. Soon it evolved into one of the best known mining and commercial centres in the Serbian state and reached its peak during the 14th and in the first half of the 15th century. The importance of Rudnik in the medieval period is confirmed by numerous material traces in the field. The most important discoveries in the course of archaeological investigations carried out since 2009 have been encountered in the area called Drenje, not far from the centre of the town of Rudnik (figs. 1, 2).Three churches (two Orthodox and one Roman Catholic), as well as many profane structures dated to the time of a thriving medieval Rudnik have so far been discovered. It indicates that in that area are the remains of the main settlement and the medieval market place of Rudnik, known from written sources. Among other structures at the site of Drenje, in the garden of S. Markovi}, the remains of rather a large building consisting, according to present data, of at least two rooms, have been investigated during the past three years (fig. 3). Important for dating the structure is a coin of the Hungarian king Sigismund of Luxembourg (1387-1437), discovered on the floor. Traces of an earlier phase of life were encountered under the structure (fig. 5). Coins have been found in two earlier pits. In the soil inside pit 11 a coin of the Hungarian king Charles Robert (1308-1342) was found, while in the top level of pit 2 a coin attributed to Prince Lazar (around 1370-1389) was found. Also from pit 2 came a, so far, unique archaeological find in our territory. It has been explained as a seal-die used for producing seals (fig, 7, 8). The representation in the central field and the contents of the inscription bear witness to the fact that the seal-die belonged to Prince Lazar. A helmet with bull horns engraved on the front side is understood to be the coat of arms of Prince Lazar, also used by his successors. The central field is surrounded by two concentric circles and between them is a circular inscription (fig. 9): + SI ? HARB GDNA KNEZA LAZARA SVE SRBSKE ZEMLE Translation of the inscription: + this is the grace of Lord Prince Lazar of the whole Serbian lands A seal stamped using the seal-die from Rudnik has not yet been found. The content of the inscription on the Rudnik sealdie is also quite unusual and unique. The word har? is translated to mean grace, a word that has not been recorded on any other stamp to date. On the other hand, the word grace has a distinct meaning in Serbian charters, denoting the legal activity of specific contents by which the ruler awarded nobles, the Church, market-towns, etc. The ruler?s grace as a legal act of distinct content must have been apparent and public and, as evidence of this grace, there would have been a distinct document. The very word grace is used in the documents as the name for a legal public document by which rulers ?created grace?, ?made grace? or allowed something by their grace. Taking this into account, it could be concluded that any seal stamped with the Rudnik sealdie as a means of notarisation of the document confirmed that the document represented the ruler?s grace in the sense of a valid legal public document. Considering the shape and size of the seal-die, it could be ascribed to the seal-die group for which it is characteristic that the seal was obtained not by impressing the seal-die in wax but by pressing the wax onto the seal-die, disregarding whether it was an applied or hanging seal. Supporting this assumption is the existence of small notches in the bottom corners of the Rudnik seal-die that were most probably used for connecting to the top part, making possible a better stamping of the seal, possibly even allowing the seal to have representations on both sides. The seal-die is dated from the time of Lazar?s rule over Rudnik, between 1373 and 1389. Mentioned in the inscription is the rule of Prince Lazar over all Serbian lands, suggesting that the date of the seal-die could be fixed in the final decade of Lazar?s life. It was most probably buried in 1390, during the time of King Sigismund?s attack on Serbia. One of the most important theatres of war in that campaign was the Rudnik region.

The Church of St. Stephan, in this paper, belonged to a medieval residential complex above the confluence of the River Piva and the River Tara, in the extreme northeast of the present-day Republic of Montenegro. The central part of the complex consisted of Soko-grad, a castle with the court of the prominent, aristocratic, Kosaca family, which, at the end of the 14th century, right until the Turkish conquests in the sixties and seventies of the 15th century, ruled the regions later known as Hercegovina. At the foot of the castle, on Scepan polje, is the suburb with the Church of St. Stephan the endowment of the grand duke, Sandalj Hranic (+1345). At the foot of the northern slope, beneath the castle, in the area of Zagradja, is another church erected by the grand duke's successor, Herzeg Stefan Vukcic Kosaca (+1465). After the Turkish conquest, the complex of the Soko castle with its suburb was destroyed and the churches became deserted and were never renewed. The ruins of St. Stephan were discovered, investigated and then conserved from 1971-973, however, the results of this research have not been published until now. In reviewing the results obtained in the course of the archaeological excavations, it is possible, in a considerable measure, to comprehend the position and former appearance of the Church of St. Stephan and establish roughly, the time when it came into being. This was the largest church erected in the regions governed by the powerful, Kosaca noble family, during the 15th century. The total length of the church exceeded 25 metres and its width was approximately ten metres. In the preserved body of the construction, of which the remaining walls rise to a height of four metres one may see three basic stages of building. A narthex was later erected beside the church, and subsequently a small parakklesion was added, on the northern side. The original church had a single nave, a cruciform base and a gently, horseshoe-shaped apsis, facing east, flanked by rectangular choirs. The interior of the church, with two pairs of small pilasters, was articulated in three bays of almost equal dimensions. The altar, encompassing the apsis and the eastern bay, was separated from the naos by a constructed altar partition-wall, the essential appearance of which can be assumed on the basis of whatever was found. The entire surface of the constructed iconostasis was covered with frescoes. The floor of the naos was a step lower than the floor of the altar. Flooring made of mortar, like in the altar area also existed in the choirs. As opposed to these spaces, in the central and western bays, the floor was made of large, hewn stone slabs. The finds discovered in the debris, offered an abundance of data about the upper, now collapsed, structures of the church, and about the stonemasonry that decorated this building. The church did not have a dome but all three bays were topped by a single vault of carved calcareous stone, reinforced by two arches, resting on the pilasters. We may assume that the roof structure was of the Gothic type, and ribbed at the base. Above the choirs were lower semi-spherical vaults, perpendicular in relation to the longitudinal axis of the church. They were covered by gabled roofs that ended in triangular frontons on the northern and southern fa?ade, like the main vault on the eastern side above the altar apsis. The roof of the church was made of lead. A belfry, of unique construction, existed on the western side of the original church. It stood about one meter in front of the western wall and was linked by a vaulted passage to the main body of the building. All these parts were structurally inter-connected, indicating that they were built at the same time. The position and appearance of the original church windows can almost certainly be determined according to the preserved traces on the remaining sections of the walls, and the finds of the relevant stonemasonry. In the interior of the naos, along the southern wall of the western bay was the grave of the donor of the church of St. Stephan, Grand Duke Sandalj Hranic. This was the traditional position where the donor was buried, according to the custom or rather, the rule that had been practiced for centuries in the countries of the Byzantine Orthodox Christian world, and particularly in the Serbian lands. The duke's grave, marked by a stele in the form of a massive low coffin on a pedestal, was prepared while the church was being built given that it would have been impossible to install this large monolith that weighed approximately 2.5 tons in the church, later. Generally speaking, the donor's grave in the church of St. Stephan, is eloquent testimony of the donor's aspirations and beliefs. Besides the undoubtedly local feature of a funerary monument in the form of a stele, all its other characteristics emulate earlier models from the region of the Serbian lands. In front of the original church, at a later stage, which apparently followed soon after, a spacious narthex with a rectangular base was added on. Pylons of the belfry substructure were fitted into its eastern wall, which seems to have made that wall much thicker than the other walls of the narthex. This later erected narthex was not vaulted, which we concluded after analysing the preserved walls and the finds in the debris. Apparently, it had a flat ceiling construction, supported by massive beams that rested on consoles along the length of the northern and southern walls. The side entrances when the narthex was built were of the same dimensions as its western portal. However later, before installing the stone doorposts, both these entrances were narrowed down on their western, lateral sides, while the southern portal, in a later phase, was completely walled up. In the course of exploration, no reliable data was discovered regarding the position of the windows in the narthex. One can only assume that monophoric windows existed on the lateral walls, one or two on each side, similar to the monophores in the western bay. Apart from the narthex, another, later construction was observed next to the original church. On its northern side, along the western bay and the lateral side of the choir, a parakklesion, that is, a small funerary chapel was added on, in the middle of which a large stele once stood, of which now only fragments exist. The entire interior of the church of St. Stephan was deco-rated with frescoes. Rather small fragments of the wall painting were discovered in the debris, not only of the original church but also of the narthex, as well as of the northern funerary chapel. It was observed that they were all of the same quality, painted on mortar of a uniform texture which suggests that all the painting was done as soon as the additional buildings were finished. On the discovered fragments, one can recognise the dark blue back-ground of the former compositions, and the borders painted in cynober. On several fragments, there were preserved sections of or whole letters from Serbian Cyrillic texts. On several fragments that may have originated from the aureoles or parts of robes, traces of gold leaf were visible, which would indicate the splendour and representativeness of the frescoes that decorated the endowment of the grand duke, Sandalj Hranic. With the shape of the foundation of a single-nave church, divided into three bays and with rectangular choir spaces, the church of St. Stephan continued the tradition of the early Rascia school of Serbian architecture (13th beginning of 14th century), which represented a significant novelty at the time when it appeared. In Serbia, in the last decades of the 14th and the beginning of the 15th century, the predominant plan of the churches, the triconche, was based on the Holy Mount models. The decision by the donor, the grand duke Sandalj, to give his endowment the features of the earlier, Rascia heritage, in the times when the Serbian territories had been broken up and were exposed to pressure from external enemies, undoubtedly had a deeper significance. By relying on the earlier tradition, which is also reflected in the dedication of the church to St. Stephan, the patron saint of the state and of the Nemanjic dynasty, the donor expressed the aspiration to consolidate his authority more firmly in the regions that had previously formed part of the Serbian state. By erecting an endowment, and a funerary church that he wished to be his eternal resting-place, Sandalj was also demonstrating that he ranked among his predecessors, the Serbian rulers and nobility. One can see this from the choice of the traditional burial position, along the southern wall of the western bay, as well as from the tomb he had prepared for himself during his lifetime. Apart from the basic idea and plan of the church based on the Rascia tradition, the features of its architecture also exhibit other influences. Of crucial importance here was the choice of builders, who undoubtedly came from the coastal area, which is reflected both in the structural solutions, as well as in the decorative stonework. However, local master-craftsman undoubtedly took part in this achievement. One can see this particularly when observing the stonework which, besides some admittedly rather rare, better-carved pieces, consists of a great deal of carving by less experienced artisans. The assumptions about the origin of the architecture and the builders are substantiated by observing the preserved traces of the frescoes, which show that the decoration of St. Stephan's and the adjacent narthex was also entrusted to one of the coastal painters. Perhaps it was the well-known Dubrovnik painter Dzivan Ugrinovic, who is known to have been commissioned by the grand duke Sandalj in 1429. There is no direct or reliable record of the date when the endowment of the grand duke Sandalj Hranic or its later annexes were built. The stylistic analysis of the stonework makes it possible only roughly to attribute it to the first half of the 15th century. The year 1435 provides a slightly narrower span of time, which is the time of Sandalj's funeral, when it would appear that the church of St. Stephan was already finished. The data mentioned earlier regarding the engagement of builders from Dubrovnik and the possible later decoration, enables us to date it more exactly. Therefore, we may assume that the church itself was erected before the end of the second decade of the 15Lj century. The additional construction of the narthex may have followed soon after the completion of the church itself, as indicated by the stylistically uniform stonework. If we accept the possibility that the church was decorated at the end of the third decade of the 15S century, and that this was finished both in the church and the narthex at the same time the year 1429 would be the terminus ante quem for the completion of the additional construction. The Kosaca endowment, erected beside the Soko castle, offers new evidence about this prominent, noble or ruling family, and particularly about their religious affiliation. Historians, almost as a rule consider the Kosaca family to have been Bogumils, or people whose religious convictions were not particularly firm. Such views were based on the fact that Sandalj Hranic, the grand duke of Rusaga Bosanskog (of the Bosnian kingdom) and his successor, the duke and subsequently the herzeg, Stefan Vukcic, were tolerant towards the Bogumils and were often surrounded by people who upheld such religious beliefs, which was the political reality of the times in which they lived and functioned. On the other hand, the enemies of the Kosaca family made use of this to depict them to the Western and Eastern Christians as heretics, which was not without consequences. The distorted view of their religious conviction not only accompanied them during their lifetime but persists even today, not only in historiography but in present-day politics, as well, particularly after the recent wars in ex-Yugoslavia. The origin of the Kosaca family is connected with the region of the Upper Drina, that is to say, the region that had always been a part of the Nemanjic state, where there were no Bogumils, nor could there be. As owners of part of what had always been the Serbian lands, which went to Bosnia after the tragic division between Ban Tvrtko and Prince Lazar, the consequences of which are still felt today, the Kosaca very soon became independent rulers of this territory, forming a specific territory that later came to be known as Herzegovina. Another element that also bears weight in this respect is the fact that, in contrast to central Bosnia where the Bogumil heresy was influential, the population in the Kosaca lands was Orthodox Christian, with a certain number of Catholics in the western parts. The fact that the regions they ruled were nominally within the Bosnian kingdom, where the ruling class were predominantly Bogumils for a long time did not have any fundamental bearing on their religious affiliation. Significant records have been preserved of their unconcealed Orthodox Christian orientation. Without going into the details of this complex circle of problems, which requires a separate study, especially after the more recent discoveries and facts that have come to light, we shall dwell only on some facts. During the rule of Grand Duke Sandalj and his successor, Herzeg Stefan, which lasted almost seventy years, a whole series of Orthodox Christian churches were erected. During the first half of the 15th century, a kind of renaissance of the Rascia school of architecture came about in this area. In the words of V.J. Djuric, the endowments of the Kosaca family 'are different from the average buildings of their time by virtue of their size sometimes the unusual solutions, and the great beauty of form and proportions'. The wealth of the family and the continual relations with aitists from the southern Adriatic coastal cities imbued their architecture with buoyancy and significance. The western stylistic features of the churches of the Kosaca, and the Gothic language of the stonemasons, reveal the centres where these master craftsmen had learned their trade. With the erection of the endowment in the 'ruling seat' beneath Mt. Soko and the churches intended as their final resting-places, the Kosaca distinguished themselves as the last continuers of the Nemanjic tradition of earlier centuries, in the time that preceded the final Turkish conquest of the Serbian lands. The memory of their work is preserved in the church of St. Stephan and the nearby church at Zagradja, as well as in the rains of the Soko castle, which still lies waiting to be researched.

Abstract. In this paper the catastrophic and extraordinary floods occurring in Barcelona County (Catalonia, NE Spain) are studied, in order to characterise the temporal evolution of extreme flash floods in that area and their main features. These events usually cause economical losses and major problems for undertaking daily activity in Barcelona city. This kind of floods is a very common feature in the North-east of Spain and they are recorded every year in some point of Catalonia. This contribution also shows the frequency of those events, within the framework of all the floods that have occurred in Barcelona since the 14th century, but also describes the flooded area, urban evolution, impacts and the weather conditions for any of most severe events. The evolution of flood occurrence shows the existence of oscillations in the earlier and later modern age periods that can be attributed to climatic variability, evolution of the perception threshold and changes in vulnerability. A great increase of vulnerability can be assumed for the period 1850-1900. The analysis of the time evolution for the Barcelona rainfall series (1854-2000) shows that no trend exists, although, due to the changes in urban planning, flash-floods impact has changed over this time. The number of catastrophic flash floods has diminished, although the extraordinary ones have increased.

AbstractFour data sets yield information about Holocene climatic change in China at different scales of space and time: (a) 120-yr ground temperature and precipitation measurements covering eastern China; (b) two NOAA 10-yr 850 hPa wind records that highlight features of data set a; (c) an 1100-year record of annual calcite accumulation on a stalagmite near Beijing, and (d) Lamb-type average wetness and temperature data from Chinese historical records back to A.D. 1470 and 1450, respectively. Dry–wet fluctuations and cold–warm oscillations are inferred using the long-term stalagmite thickness series. Quasi-70, 140, 450, and 750-yr oscillations have been detected using a wavelet transform technique. A phase relationship between temperature and precipitation oscillations has been identified based on modern observations and historical records. In northern China, relatively lower temperatures correlate with periods when precipitation shifted from above to below normal. Three colder periods during the Little Ice Age (LIA) in China are inferred, centered in the late 14th century (750-yr oscillation), the early 17th century (450-yr), and the 19th century (140-yr). The latest cool period (1950s–1970s) is found at the 70-yr oscillation. Interdecadal drought–flood and cold–warm differences are explained using modern circulation patterns. LIA climate in China was likely controlled by East Asian monsoon circulation anomalies that were affected by variations in continent–ocean thermal contrast.

The paper features the problem of selection of Golden Horde era sites located in the area neighbouring the town of Majary in the territory of the Middle Kuma valley. The bulk of information about the sites is mostly contained in archival documents relating to the 16th – 18th centuries. At present there is information about 9 sites. The locations of five of them have been discovered. Two sites could possibly be locations of the towns of Majary-al-Jedid and Karakogun, which are known due to numismatic and written sources. The medieval climate and landscape in the region allowed to a certain extent cultivating the Kuma river valley, prone to seasonal flooding. Permanent settlements in the area neighbouring Majary could have been founded in the Upland of the Kuma river valley or the terrace areas above the flood plain in the Kuma river valley or the Kuma tributaries. The areas of the estuaries of the left and the right tributaries of the Kuma river seem promising for the search of Golden Horde era artefacts of everyday life. The sites (“Orlovskoye-1”, 13th – 14th centuries, “Preobrazhenskoye-1”) which are situated in the neighborhood of the Madjary hillfort could relate to the rural area around Majary. Specification of a number of sites situated in some distance from Majary requires a more precise definition.

Sediment transport and water quality in Máchovo Lake (Czech Republic) Máchovo Lake is a historical reservoir founded by Czech King Charles IV. in 14th century. Located in northern part of central Bohemia it has been widely used for recreation purposes for many decades (or even centuries). Its catchments (ca 100 sq km) consist of intensively used agricultural land (ca 25% of area) and of large forested area under nature protection. Several other lakes (ponds) are chained on the two reservoir's inlets. Irrespective of its great recreation potential Máchovo Lake is one of the Bohemian lakes known for its problems with eutrophication and water quality. The project was set up to point out sources of nutrients and to search for proper solutions. Sediment loads in every lake within the catchments were measured and sampled in order to quantify the nutrients and other pollution. Point and non point sources of phosphorus and other nutrients were searched. Sediment transport within catchments was modelled using WaTEM/SEDEM model. Interestingly, the water quality in the particular ponds varies significantly even though each one of several hundred years old ponds is heavily silted. Soil erosion protection measures within catchments were proposed altogether with flood protection measures in the stream valleys and waste water treatment facilities in surrounding villages. Setting up water quality sampling devices in selected stream profiles was tested and designed. The continual proper management should lead to water quality improvement.

Detailed palaeoenvironmental studies were conducted in the Ladiko and Makrisia basins near the Alpheios River and ancient Olympia (western Peloponnese, Greece) to assess major landscape changes during the Holocene. Previous studies and literature data document that the area experienced crust uplift of minimum 13 m to 30 m since the mid-Holocene. Geological archives were sampled along a vibracore transect connecting the Ladiko and Makrisia basins. Sediment cores were analyzed using sedimento-logical, geochemical and micropalaeontological methods. Geochronological reconstruction of major landscape changes is based on a set of 24 radiocarbon dates. Geophysical studies were carried out using electrical resistivity tomography (ERT) and Direct Push-Electrical Conductivity (DP-EC) measurements to detect stratigraphic changes and subsurface bedrock structures. The stratigraphic record of the uplifted lake basins of Ladiko and Makrisia revealed two major lithostratigraphic units. Unit I, predominantly composed of clay, silt and silty fine sand, reflects prevailing low-energy sedimentary conditions typical of quiescent (fluvio-)limnic waterbodies. Unit II is made out of fine to coarse sand and documents repeated interferences of unit I associated with abrupt and temporary high-energy flood type (= heft) events. We found signals of four different heft events (H1 to H4) showing strong stratigraphic and geochronological consistencies along the vibracore transect. The following age ranges were determined: H1 – between 4360 – 4330 cal BC and 4320 – 4080 cal BC; H2 – be- tween 2830 – 2500 cal BC and 2270 – 2140 cal BC; H3 – between 1220 –1280 cal AD and 1290 –1390 cal AD; H4 – between 1640 –1800 cal AD and 1650 –1800 cal AD. Different hypotheses concerning the characteristics, potential trigger mechanisms and causes of the flood events were tested against the background of strong Holocene crust uplift and using a variety of different methodological approaches: Geomorphological and granulometric aspects, micropalaeontological contexts, geochronological data sets, numerical simulation of flooding events, local tectonic uplift, and the palaeoclimate background were taken into account. We hypothesize that, during the mid-Holocene, the study area was affected by tsunami events, namely between 4360 – 4330 cal BC and 4320 – 4080 cal BC (H1) and between 2830 – 2500 cal BC and 2270 – 2140 cal BC (H2). These ages are very well consistent with the supra-regional and regional tsunami event signal retrieved from many coastal archives in large parts of western Greece. The timing of flood events H1 and H2 is highly consistent with ages of (supra-)regional tectonic events known from literature and is not consistent with increased flood indices of palaeoclimate data available for western Greece. Tsunami inundation scenarios based on numerical simulation are highly consistent with vibracoring and geophysical (ERT, DP-EC) data. In contrast, heft events H3 and H4 are possibly related to phases of increased precipi- tation and flooding activity in the Mediterranean or to land-based geomorphological processes triggered by regional tectonic events (RTE). Neolithic, Chalcolithic as well as Early and Middle Helladic human activities documented at ancient Olympia were most probably affected by tsunami heft events H1 and H2. Sandy deposits of tsunami event H2, covering the prehistorical tumulus, seem to have been used as a higher and dry base to construct the apsidal houses in the center of the later sanctuary at Olympia. The site, already abandoned, must have again been subject to major flood events during the 13/14th cent. AD and the 17–19th cent. AD associated with heft events H3 and H4.

This paper examines the hydroclimate history of the Eastern Mediterranean (EM) region during the 10th to 14th centuries C.E., a period known as the Medieval Climate Anomaly (MCA), a time of significant historical turmoil and change in the region. The study assembles several regional hydroclimatic archives, primarily the Dead Sea reconstructed lake level curve together with the recently extracted deep-lake sediment record, the Soreq Cave speleothem record and its counterpart, the EM marine sediment record and the Cairo Nilometer record of annual maximum summer flood levels in lower Egypt. The Dead Sea record is a primary indicator of the intensity of the EM cold-season storm activity while the Nilometer reflects the intensity of the late summer monsoon rains over Ethiopia. These two climate systems control the annual rainfall amounts and water availability in the two regional breadbaskets of old, in Mesopotamia and Egypt. The paleoclimate archives portray a variable MCA in both the Levant and the Ethiopian Highlands with an overall dry, early-medieval climate that turned wetter in the 12th century C.E. However, the paleoclimatic records are markedly punctuated by episodes of extreme aridity. In particular, the Dead Sea displays extreme low lake levels and significant salt deposits starting as early as the 9th century C.E. and ending in the late 11th century. The Nile summer flood levels were particularly low during the 10th and 11th centuries, as is also recorded in a large number of historical chronicles that described a large cluster of droughts that led to dire human strife associated with famine, pestilence and conflict. During that time droughts and cold spells also affected the northeastern Middle East, in Persia and Mesopotamia. Seeking an explanation for the pronounced aridity and human consequences across the entire EM, we note that the 10th–11th century events coincide with the medieval Oort Grand Solar Minimum, which came at the height of an interval of relatively high solar irradiance. Bringing together other tropical and Northern Hemisphere paleoclimatic evidence, we argue for the role of long-term variations in solar irradiance in shaping the early MCA in the EM and highlight their relevance to the present and near-term future.

BackgroundHaemophilus parasuisis a common porcine respiratory pathogen that causes high rates of morbidity and mortality in farmed swine. We performed a molecular characterization of antimicrobial resistance genes harbored byH. parasuisfrom pig farms in China.MethodsWe screened 143H. parasuisisolates for antimicrobial susceptibility against six fluoroquinolone antibiotics testing by the broth microdilution method, and the presence of 64 antimicrobial resistance genes by PCR amplification and DNA sequence analysis. We determined quinolone resistance determining region mutations of DNA gyrase (gyrAandgyrB) and topoisomerase IV (parCandparE). The genetic relatedness among the strains was analyzed by pulsed-field gel electrophoresis.ResultsSusceptibility test showed that all isolates were low resistance to lomefloxacin (28.67%), levofloxacin (20.28%), norfloxacin (22.38%), ciprofloxacin (23.78%), however, high resistance levels were found to nalidixic acid (82.52%) and enrofloxacin (55.94%). In addition, we found 14 antimicrobial resistance genes were present in these isolates, includingblaTEM-1, blaROB-1,ermB, ermA, flor, catl, tetB, tetC, rmtB, rmtD, aadA1, aac(3′)-llc, sul1, and sul2genes. Interestingly, one isolate carried five antibiotic resistance genes (tetB, tetC, flor, rmtB, sul1). The genestetB,rmtB,andflorwere the most prevalent resistance genes inH. parasuisin China. Alterations in thegyrAgene (S83F/Y, D87Y/N/H/G) were detected in 81% of the strains andparCmutations were often accompanied by agyrAmutation. Pulsed-field gel electrophoresis typing revealed 51 unique patterns in the isolates carrying high-level antibiotic resistance genes, indicating considerable genetic diversity and suggesting that the genes were spread horizontally.DiscussionThe current study demonstrated that the high antibiotic resistance ofH. parasuisin piglets is a combination of transferable antibiotic resistance genes and multiple target gene mutations. These data provide novel insights for the better understanding of the prevalence and epidemiology of antimicrobial resistance inH. parasuis.

The existence of several early childhood education institutions in Indonesia, such as in the Riau Province region, often faces the risk of catastrophic floods overflowing the Kampar River resulting in casualties. The results of preliminary research found that children lacked insight into flood disaster mitigation, and schools did not have appropriate mitigation programs or media. This study aims to develop a product in the form of an E-Comic to introduce flood disaster mitigation in a practical and effective early childhood education. Research and development procedures in this study using the ADDIE model. The data collection techniques for this study were the results of expert validation, practicality tests, and media effectiveness tests on children aged 5-6 years using the mitigation understanding instrument and descriptive statistical analysis of Aiken's V validation. Flood disaster is very suitable for use in early childhood learning, with the average Aiken's V result by material experts is 89% and media expert is 96%. E-Comic practicality with an average percentage of 85.5% and effectiveness test results with an average value of 90%. It can be concluded that the E-Comic introduction of flood disaster mitigation in Kindergarten children is suitable for use as a learning medium and has a practical and effective quality. Keywords: E-Comic, Flood Disaster Mitigation References: Apriyani, R., Sumarni, S., & Rukiyah, R. (2018). Pengembangan Media Pembelajaran Komik Tema Alam Semesta untuk Anak. Cakrawala Dini: Jurnal Pendidikan Anak Usia Dini, 9(2), 110–124. https://doi.org/10.17509/cd.v9i2.11004 Azizah, N., & Khanafiyah, S. (2014). Pengaruh Komik Sains dalam Pembelajaran IPA terhadap Pengembangan Karakter Siswa di Kecamatan Semarang Tengah. 3(3), 34–42. https://doi.org/10.15294/upej.v3i3.4329 Bolton-Gary, C. (2012). Connecting Through Comics: Expanding Opportunities for Teaching and Learning. 7. Branch, R. M. (2009). Instructional Design: The ADDIE Approach. Springer US. https://doi.org/10.1007/978-0-387-09506-6 Courtis, A. (2012). Tech Module: Using Comic Life in the Classroom. 61. S. Syarah, E. Yetti, L. Fridani, Yufiarti, Hapidin, B. Pupala. (2019). Electronic Comics in Elementary School Science Learning for Marine Conservation. Jurnal Pendidikan IPA Indonesia, 8(4). https://doi.org/10.15294/jpii.v8i4.19377 Ersoy, Ş., & Koçak, A. (2016). Disasters and earthquake preparedness of children and schools in Istanbul, Turkey. Geomatics, Natural Hazards and Risk, 7(4), 1307–1336. https://doi.org/10.1080/19475705.2015.1060637 Haynes, K., & Tanner, T. M. (2015). Empowering young people and strengthening resilience: Youth-centred participatory video as a tool for climate change adaptation and disaster risk reduction. Children’s Geographies, 13(3), 357–371. https://doi.org/10.1080/14733285.2013.848599 Permendikbud no 137, Pub. L. No. no 137 (2014). Kousky, C. (2016). Impacts of Natural Disasters on Children. The Future of Children, 26(1), 73–92. https://doi.org/10.1353/foc.2016.0004 Lopez, Y., Hayden, J., Cologon, K., & Hadley, F. (2012). Child participation and disaster risk reduction. International Journal of Early Years Education, 20(3), 300–308. https://doi.org/10.1080/09669760.2012.716712 Martin, M.-L. (2010). Child Participation in Disaster Risk Reduction: The case of flood-affected children in Bangladesh. Third World Quarterly, 31(8), 1357–1375. https://doi.org/10.1080/01436597.2010.541086 Melliou, K., Moutafidou, A., & Bratitsis, T. (2014). Digital Comics Use to Develop Thinking Dispositions in Early Childhood Education. 2014 IEEE 14th International Conference on Advanced Learning Technologies, 502–504. https://doi.org/10.1109/ICALT.2014.148 Mitchell, T., Tanner, T., & Haynes, K. (2009). Children as agents of change for Disaster Risk Reduction: Lessons from El Salvador and the Philippines. 48. Peek, L. (2008). Children and Disasters: Understanding Vulnerability, Developing Capacities, and Promoting Resilience—An Introduction. Understanding Vulnerability, 30. Pfefferbaum, B., Pfefferbaum, R. L., & Van Horn, R. L. (2018). Involving children in disaster risk reduction: The importance of participation. European Journal of Psychotraumatology, 9(sup2), 1425577. https://doi.org/10.1080/20008198.2018.1425577 Save the Children UK. (2006). Child Protection During Floods in Bangladesh. The Save the Children Fund. Schipper, L., & Pelling, M. (2006). Disaster risk, climate change and international development: Scope for, and challenges to, integration: Disaster Risk, Climate Change and International Development. Disasters, 30(1), 19–38. https://doi.org/10.1111/j.1467-9523.2006.00304.x Syarah, E. S., Yetti, E., & Fridani, Lara. (2018). Pengembangan Media Komik Elektronik untuk Meningkatkan Pemahaman Konservasi Kelautan Anak Usia Dini. 12, 10. Tanner, T. (2010). Shifting the Narrative: Child-led Responses to Climate Change and Disasters in El Salvador and the Philippines: Child-led Responses to Climate Change and Disasters. Children & Society, 24(4), 339–351. https://doi.org/10.1111/j.1099-0860.2010.00316.x Tuladhar, G., Yatabe, R., Dahal, R. K., & Bhandary, N. P. (2014). Knowledge of disaster risk reduction among school students in Nepal. Geomatics, Natural Hazards and Risk, 5(3), 190–207. https://doi.org/10.1080/19475705.2013.809556 Versaci, R. (2001). How Comic Books Can Change the Way Our Students See Literature: One Teacher’s Perspective. The English Journal, 91(2), 61. https://doi.org/10.2307/822347 Wasliyah, S. (2018). Komik Bencana Meningkatkan Sikap Kesiapsiagaan Bencana pada Anak Sekolah Dasar Negeri Bulakan Kecamatan Gunung Kencana Banten Selatan Tahun 2017. Jurnal Medikes (Media Informasi Kesehatan), 5(1), 30–39. https://doi.org/10.36743/medikes.v5i1.39

IntisariPrediksi kejadian badai guntur menjadi perhatian masyarakat luas karena biasanya disertai dengan curah hujan yang tinggi, terutama untuk wilayah rawan banjir seperti provinsi DKI Jakarta. Penelitian ini bertujuan untuk analisis potensi hujan disertai badai guntur dengan menggunakan data radiosonde, analisis indeks labilitas berdasarkan parameter yang didapat dari radiometer dan analisis tren indeks labilitas 6 jam sebelum kejadian hujan. Ada beberapa tanggal yang menjadi perhatian yaitu hari dimana kejadian hujan disertai badai guntur tinggi pada tanggal 28 - 31 Januari 2016 serta tanggal 14 Februari 2016 dan kejadian hujan tanpa badai guntur pada tanggal 3 - 4 Februari 2016. Hasil penelitian menunjukan bahwa terdapat perbedaan hasil sounding sebelum hujan dan pada saat hujan. Hasil sounding sebelum kejadian hujan memiliki labilitas moderat dan sounding pada saat kejadian hujan/badai guntur memiliki labilitas kuat. Selain itu, data dari radiometer menunjukan perbedaan signifikan antara perubahan tren indeks labilitas pada 6 jam sebelum kejadian hujan yang disertai badai guntur, dan pada kejadian hujan tanpa badai guntur. AbstractPredictions of a thunderstorm event become an attention for wide society because it is usually accompanied by heavy rainfall, especially for the flood prone area like the province of Jakarta. The objective of this study is to analyze the potential of rain with thunderstorms using radiosonde data, to analyze the lability indices based on parameters that obtained from Radiometer, and to analyze the trends of instability indices in 6 hours before the storm event. There are a few dates that become attention, the day where rain events with thunderstorms is high which is on January 28th - 31st, 2016 and February 14th, 2016, and the rain event without thunderstorm on February 3rd - 4th, 2016. The results showed that there are different sounding results before rain event and when it rains. The sounding result before rain event has moderate lability and sounding result when rain event has strong lability. In addition, the data from the radiometer showed a significant difference between the predicted 6 hours prior to the event of rain with a thunderstorm and rain without thunderstorm events.

O trabalho teve como objetivo conhecer o melhor tipo de mel em relação à longevidade e fertilidade do parasitóide do bicudo-do-algodoeiro Catolaccus grandis. Adultos recém-emergidos foram transferidos para recipientes plásticos de 500mL, adaptados com tubo para fornecer água e umidade para os insetos. Um casal do parasitóide foi mantido em cada recipiente em câmara climatizada a 25±1°C, UR = 70±10% e fotoperíodo de 14h. O trabalho constou de 4 tratamentos: mel de flor de laranjeira; mel de flores de plantas silvestres; mel de cana-de-açúcar (todos produzidos por Apis mellifera) e mel de flores silvestres produzido por abelha Jataí (Tetragonistica angustula), com 15 repetições cada. Adultos recém-emergidos do parasitóide receberam cinco larvas de Euscepes postfasciatus encapsuladas em parafilm. Três gotículas de mel foram colocadas sobre o parafilm. Calculou-se a longevidade de machos e fêmeas, número de ovos dia-1 fêmea-1 e número total de ovos fêmea-1 e construíram-se as tabelas de fertilidade. As melhores dietas para alimentar adultos de C. grandis foram o mel silvestre e o de laranjeira. A melhor fecundidade foi observada na dieta de mel de laranjeira (101,60 ovos fêmea-1) e os melhores resultados para aumento reprodutivo e populacional deste parasitóide foram obtidos com mel de laranja e com mel silvestre.

ResumoÀs vinte horas dos dias 14 e 15 de maio de 2004, a Sala de Concertos da Cité de la Musique, em Paris, abriu suas portas para quatro ordens sufis do mundo muçulmano – Murid (do Senegal), Yesevi (do Egito), Kadiri (do Afeganistão) e Chisti-Qawwali (do Paquistão) – uma após a outra, apresentarem seus concertos espirituais. A audição (al-sama) da Nuit Soufie (nome dado ao concerto) terminou, nas duas noites, de madrugada. Através das recitações e cantos poéticos dos Murids do Senegal, das recitações corânicas apresentadas em elaboradas técnicas vocais, pelo Sheikh Ahmad Al-Tûni (do Egito), do círculo de zikr (repetição dos nomes de Deus), liderada por Mir Fakr al-Din Agha (do Afeganistão) e do canto alegre e contagiante dos Qawwâli (do Paquistão), sob a batuta de Asif Ali Khan, os rituais sufis rivalizaram com os “transes” techno da cultura rave atual. Neste texto – que é fruto de uma etnografia de passagem – a autora faz uma reflexão comparativa entre os “transes vertiginosos” produzidos nas pistas rave de dança e os “transes esotéricos” experimentados pelos participantes (“musicantes” e “musicados”) dos e nos concertos ou audições (al-sama) públicos, sufis.AbstractAt eight o’clock on the 14th and 15th of May 2004, the Salle des Concerts of the Cité de la Musique, in Paris, opened its doors to four Sufi orders of the Muslim world – Murid (from Senegal), Yesevi (from Uper Egypt), Kadiri (from Afghanistan) and Chisti-Qawwali (from Pakistan) –, one after another, present their spiritual concerts. The audition (al-sama) of the Sufi Night (the name given to the concert), on the both of the two nights, ended in the small hours. With the recitations and poetic songs of the Murids from Senegal, the Koranic recitations presented in elaborate vocal techniques by Sheikh Ahmad Al-Tûni (from Egypt), the zikr circle (repetition of the names of God), led by Mir Fakr al-Din Agha (from Afghanistan) and the joyful and contagious Qawwali songs (from Pakistan), led by Asif Ali Khan, the Sufi rituals rivaled the profane techno “trances” of modern rave culture. In this text – which is fruit of an ethnography of passage – the author makes a comparative reflexion between the “vertiginous trances” produced on the rave dance floors and the esoteric “trances” or “ecstasies” experienced by the participants (“musicians” and “listeners”) of and in the public Sufi concerts or auditions (al-sama).

ResumoÀs vinte horas dos dias 14 e 15 de maio de 2004, a Sala de Concertos da Cité de la Musique, em Paris, abriu suas portas para quatro ordens sufis do mundo muçulmano – Murid (do Senegal), Yesevi (do Egito), Kadiri (do Afeganistão) e Chisti-Qawwali (do Paquistão) – uma após a outra, apresentarem seus concertos espirituais. A audição (al-sama) da Nuit Soufie (nome dado ao concerto) terminou, nas duas noites, de madrugada. Através das recitações e cantos poéticos dos Murids do Senegal, das recitações corânicas apresentadas em elaboradas técnicas vocais, pelo Sheikh Ahmad Al-Tûni (do Egito), do círculo de zikr (repetição dos nomes de Deus), liderada por Mir Fakr al-Din Agha (do Afeganistão) e do canto alegre e contagiante dos Qawwâli (do Paquistão), sob a batuta de Asif Ali Khan, os rituais sufis rivalizaram com os “transes” techno da cultura rave atual. Neste texto – que é fruto de uma etnografia de passagem – a autora faz uma reflexão comparativa entre os “transes vertiginosos” produzidos nas pistas rave de dança e os “transes esotéricos” experimentados pelos participantes (“musicantes” e “musicados”) dos e nos concertos ou audições (al-sama) públicos, sufis.AbstractAt eight o’clock on the 14th and 15th of May 2004, the Salle des Concerts of the Cité de la Musique, in Paris, opened its doors to four Sufi orders of the Muslim world – Murid (from Senegal), Yesevi (from Uper Egypt), Kadiri (from Afghanistan) and Chisti-Qawwali (from Pakistan) –, one after another, present their spiritual concerts. The audition (al-sama) of the Sufi Night (the name given to the concert), on the both of the two nights, ended in the small hours. With the recitations and poetic songs of the Murids from Senegal, the Koranic recitations presented in elaborate vocal techniques by Sheikh Ahmad Al-Tûni (from Egypt), the zikr circle (repetition of the names of God), led by Mir Fakr al-Din Agha (from Afghanistan) and the joyful and contagious Qawwali songs (from Pakistan), led by Asif Ali Khan, the Sufi rituals rivaled the profane techno “trances” of modern rave culture. In this text – which is fruit of an ethnography of passage – the author makes a comparative reflexion between the “vertiginous trances” produced on the rave dance floors and the esoteric “trances” or “ecstasies” experienced by the participants (“musicians” and “listeners”) of and in the public Sufi concerts or auditions (al-sama).

Time-variant positive air pressure in a drainage stack poses a risk of pathogenic virus transmission into a habitable space, however, the excessive risk and its significance have not yet been sufficiently addressed for drainage system designs. This study proposes a novel measure for the probable pathogenic virus transmission risk of a high-rise drainage stack with the occurrence of positive air pressure. The proposed approach is based on time-variant positive air pressures measured in a 38 m high drainage stack of a full-scale experimental tower under steady flow conditions of flow rate 1–4 Ls−1 discharging at a height between 15 m to 33 m above the stack base. The maximum pressure and probabilistic positive air pressures in the discharging stack ventilation section with no water (Zone A of the discharging drainage stack) were determined. It was demonstrated that the positive air pressures were lower in frequency as compared with those in other stack zones and could propagate along the upper 1/3 portion of the ventilation pipe (H’ ≥ 0.63) towards the ventilation opening at the rooftop. As the probabilistic positive pressures at a stack height were found to be related to the water discharging height and flow rate, a risk model of positive air pressure is proposed. Taking the 119th, 124th, 140th and 11,547th COVID-19 cases of an epidemiological investigation in Hong Kong as a baseline of concern, excessive risk of system overuse was evaluated. The results showed that for a 20–80% increase in the frequency of discharge flow rate, the number of floors identified at risk increased from 1 to 9 and 1 to 6 in the 34- and 25-storey residential buildings, respectively. The outcome can apply to facilities planning for self-quarantine arrangements in high-rise buildings where pathogenic virus transmission associated with drainage system overuse is a concern.

A male patient aged 37 yrs came to Salyatantra OPD of Sree Narayana Institute of Ayurvedic Studies & Research Hospital, Puthoor, Kollam with complaints of a non-healing wound on left medial malleolus since 6 months. Discharge and itching around wound since 10 days. Pain over inguinal region since 2 days and came here for better management. On examination there was a vertically oval shaped ulcer with slopping edge and the floor was covered with red granulation tissue and white margin on left medial malleolus. On palpation there was temperature rise and tenderness and inguinal lymph node enlargement. The diagnosis was confirmed as varicose ulcer. Patient was treated with Jalaukavacharana for 2 days, Yogavasthi and Avagaha and dressing with Jathyadi Ghrita and crepe bandaging for 9 days along with internal medication. The wound responded well with each treatment procedures. The wound was completely healed. Follow up was done on 7th day and 14th day of discharge. There was complete closure wound. No reappearance of disease since three months. Thus this patient was successfully treated with this Ayurvedic protocol without any recurrence and complications.

A male patient aged 37 yrs came to Salyatantra OPD of Sree Narayana Institute of Ayurvedic Studies & Research Hospital, Puthoor, Kollam with complaints of a non-healing wound on left medial malleolus since 6 months. Discharge and itching around wound since 10 days. Pain over inguinal region since 2 days and came here for better management. On examination there was a vertically oval shaped ulcer with slopping edge and the floor was covered with red granulation tissue and white margin on left medial malleolus. On palpation there was temperature rise and tenderness and inguinal lymph node enlargement. The diagnosis was confirmed as varicose ulcer. Patient was treated with Jalaukavacharana for 2 days, Yogavasthi and Avagaha and dressing with Jathyadi Ghrita and crepe bandaging for 9 days along with internal medication. The wound responded well with each treatment procedures. The wound was completely healed. Follow up was done on 7th day and 14th day of discharge. There was complete closure wound. No reappearance of disease since three months. Thus this patient was successfully treated with this Ayurvedic protocol without any recurrence and complications.

Abstract According to historical sources in the basin of Mała Panew River there were at least 56 water-powered iron smelters from 14th-19th century. Now only two metallurgy plants work in the area. Many of the former smelting settlements ceased to exist. Historical data on the smelting industry in the area are often scarce. The aim of the study was to reconstruct the history of ferrous metallurgy from (1) the remains of wooden historical buildings, (2) remains of charcoal kilns and (3) deposits from former smelter pond. Results show that Regolowiec smelting settlement existed already in the 17th century (at least several decades earlier than historical written sources suggest) and was later re-paired after destruction caused probably by floods. Charcoal used for iron smelting in the ironworks in Brusiek on the Mała Panew River was burnt at the turn of the 18th century. This is in accordance with historical sources indicating particular prosperity of the metallurgy in that period. Upstream of the ironworks in Brusiek in the first half of the 17th century a large pond existed flooding the floor of the Mała Panew valley. Study has shown that the pond was at least 100 years older than historical sources have indicated.