O-Serogroups and Pathovirotypes of Escherichia coli Isolated from Post-Weaning Piglets Showing Diarrhoea and/or Oedema in South Korea

This study aimed to determine the prevalence of several pathovirotypes and evaluate the association of haemolysis with the virotypes of pathogenic E. coli isolated from post-weaning piglets in South Korea from 2015 to 2019. We isolated 890 E. coli and tested for O-serogroups, virulence genes, haemolysis, and multilocus sequence typing. The predominant virotypes were STb:EAST1:AIDA-I, F18b:Stx2e:AIDA-I, F18:STa:STb:Stx2e, and eae:Paa in enterotoxigenic E. coli (ETEC), Shiga toxin-producing E. coli (STEC), ETEC/STEC, and enteropathogenic E. coli (EPEC), respectively. Regarding serogroups, O139, O149, O141, and O121 were mostly detected in F18:Stx2e:AIDA-I, F4:LT:STb:EAST1, F18:STa:STb, and F18:Stx2e:EAST1, respectively. There was a significant change in the frequency of the O141:F18ac:STa:STb (an increase from 1.6% to 10.1%) and O139:F18ab:Stx2e:AIDA-I (a decrease from 13.0% to 5.3%) virotypes in ETEC and STEC, respectively, from 2015 to 2019. The O141:F18ac:STa:STb virotype was mostly detected in the central area and was spreading to the southern area. The odds ratios between haemolysis and virotypes were 11.0, 6.25, and 8.57 in F18:STa:STb, F18:Stx2e:AIDA-I, and F4:LT:STb:EAST1, respectively. Our findings provide insights regarding the recent prevalence of pathogenic E. coli in South Korea and could be used for the development of vaccines for E. coli responsible for PWD and ED in post-weaning piglets.

The Historical Anthroponymy of the Ruthenian Population Living in the Historical Territories of the Eastern Lublin Region (On the Material of Registers of Parishes in the Former Greek-Uniate Diocese of Chełm)

The subject of research is the anthroponymy of the Ruthenian (Ukrainian) population living in the historical territories of the eastern Lublin region on the Polish-East-Slavic borderland. The underlying objective of the study was to investigate the Ruthenian onomastics functioning in the historical Polish-Ukrainian onomastics and to highlight the territorial diversification of the personal names of Ukrainians, related to the dialectal diversity in the studied territory. The reference database is personal proper names excerpted from the parish registers of Uniate parishes in the former Chełm diocese. The territory investigated was divided into three areas: northern, central and southern, based on the ranges of the Ukrainian dialects spoken in the territory of present-day Poland. The research material was excerpted from the records of Uniate parishes in the former Chełm diocese in the years of 1662–1810. The northern area, defined by the range of Podlasie local dialects, and the central area, determined by the ranges of transitional dialects from northern to southern ones and Volhynian dialects, exhibit features closely similar to peasant anthroponymy, while the southern area, defined by the ranges of Dniester and San dialects, presents features characteristic of the anthroponymy of the lower Ukrainian gentry.

Romanian words of German Origin (based on ALRR. Sinteză, vol. 1–3)

The following presentation is based on the lexical material from vols 1–3 published so far in Atlasului lingvistic român pe regiuni. Sinteză – ALRR. Sinteză [ALRR. Synthesis] [The Romanian linguistic atlas by regions. Synthesis - ALRR. Synthesis]. I, 2007, II, 2012, III, 2018, which includes the answers to the first two chapters of the NALR Questionnaire: 1. Human body (body parts, diseases, physical and moral qualities) (vols I and II of the atlas) and 2. Family (relatives, birth, marriage, death) (vol. III of the atlas). The present study highlights the presence of German loanwords over a wider area than it was known until now. It is worth mentioning, in this respect, German loanwords that have entered the southern area or that have acquired here meanings that are not attested in other areas of the country: tro̯ácă ‘skull’ (Oltenia), ‘cradle’ (Muntenia, Oltenia), scrofuri ‘tonsils (goiter)’ (Muntenia, Oltenia), tron ‘coffin’ (compact area in Oltenia).

Analysis of Landslide and Land Subsident Using Geophysical Method in the East Java Province, Indonesia

East Java Province, which is geologically very complex, often occurs natural disasters, especially landslide and land subsidence. The area of East Java is divided into 3 parts, namely the southern part which is the result of volcanic lahar, and also the uplift from the southern sea. Those two kinds of sediment, geologically is quarter and tertiary volcanic deposits age, and limestone. The Middle part, is a cluster of active volcanoes that are quarter old, which provide quarter-aged sediments and these area is rich in geothermal. The Northern part, which is a sediment from the Java Sea and the Madura Strait, with several limestone mountains, is an area rich in hydrocarbons. The area to be studied is the Southern area, namely the quarter sediment from volcanic lava and the lifting of limestone which has the potential to occur landslides and land subsident. The landslide and land subsident symptoms will be analyzed using the geophysical method, to predict the landslide volume and also the dangerous areas with regard to the land subsident.

Wood micro-morphological characteristics of the Tribe Dalbergieae in Nigeria

The present study examined the wood micro-characters of 18 species of the tribe Dalbergieae across 4 genera in Nigeria, following previously described methods by other authors. The species are distributed across all geo-ecological zones of the country but more abundant in the southern area which is characterized by higher precipitation. Findings clearly showed that members of the tribe Dalbergieae have more generic/tribal characteristics than delimiting characters. The species have certain unifying characters such as diffuse pore porosity, simple perforation plates, oblique to orthogonal vessel transverse wall inclination, prismatic/styloid crystals, and non-septate fibres. Vessels were longest and widest in D. saxatilis, about 197.89x104.23µm. On the contrary, the shortest was observed in D. hostilis - 67.62 µm while the narrowest was in D. oligophylla (28.4 µm). While fibre length was highest in P. mildbraedii (331.22 µm±7.5) and smallest in D. saxatilis (0.69 µm±0.0), the ray cells were longest in D. saxatilis (185µm) and shortest in P. santalinoides (41.82µm) respectively. We confirm here that anatomical studies should not be neglected in plant systematics, even though molecular approaches have been the focus in recent times.

The COVID-19 War in Ceramic Arts: Navigating Aesthetic and Symbolic Expressions

This paper reports on the production of a ceramic installation artwork that explores the story of the COVID-19 pandemic experienced by people throughout the world. The work is a symbolic expression in the form of a set of ceramic art models that portray the story of the battle between positive and negative values, expressed through a 3-dimensional visual ceramic installation consisting of an arrangement of statues that portray an imaginary battle between COVID-19 troops and Lord Krishna. The method used in the process of creating this work was a creative approach that combined appreciation and interpretation of the object of the creative idea. The artwork was made of plastic clay taken from the southern area of Malang regency, East Java, Indonesia, which was formed using a manual technique of direct hand massage and fired at a temperature of 900 °C. The COVID-19 phenomenon is imagined and visualized as a ceramic installation sculpture consisting of the imaginative figures of COVID-19 troops, led by the king of COVID-19 who is shown fighting with Lord Krishna. The result is a visual expression of the COVID-19 troops and their king, in several imaginative forms, carrying various weapons of war, in combat with the imaginary figure of Lord Krishna. The distinction of this work is its portrayal of a battle between positive and negative forces that have become a part of human life during the COVID-19 pandemic, expressed in a symbolic visual narrative through the arrangement of a set of ceramic sculptures.

Thermal evolution of Los Cuervos formation in the southern area of the Cesar sub-basin (Colombia), based on geochemical and petrophysical data

The tectonic complexity to which the post-Cretaceous Cesar-Ranchería basin has been subjected has generated alterations in the evolution of its oil system, evidence of this is the lack of stratigraphic record in the Cesar sub-basin belonging to ages ranging from the Eocene to the Early Miocene. These units that are no longer present could have been deposited and eroded during this period of time, leaving their mark on the closest overlying units. Previously mentioned hypothesis oriented this research to study how the basin filling was in the time range from the Eocene to the early Miocene based on both organic (24 Tmax and 14 %Ro data) and inorganic (514 data of porosity) paleo-geothermometer data of Paleocene age formations present in two new wells ANH-LA LOMA-2 and ANH-CR-LOS CEREZOS-1X. In addition to the data provided by the wells drilled for this study, 31 published Tmax and 13 %Ro data from Los Cuervos Formation in the Calenturitas and La Jagua Mines were used. The results obtained indicate that the continuous deposition of sedimentary units did occur from the Paleocene to the middle Eocene and it is expected that the Sedimentitas del Eoceno Formation has reached a thickness between 2.5 to 3.5km with characteristics of quartz sandstones (density and compaction). This thickness of rock began to be eroded in the late Eocene to the Miocene according to recent thermo-chronological studies. The evidence obtained allow to improve the thermal evolution models of the oil system, to establish when the greatest advances were made in the transformation ratios and to estimate how the oldest source rocks of the Cesar sub-basin are currently in the studied area.

Cenozoic plutonism geochemistry in the extra-andean southern Patagonia as evidences of arc migration process

In this work, we present the results of the first study which involves most of several cenozoic satellite plutons located in a 'back-arc' position in west Patagonia, south of the present Chile Triple-Junction. 4 plutons were studied in the northern tip, and 3 in the southern one. The petrographic and geochemical character of these plutons is different enough between them to propose a further classification for them: alkaline (sensu stricto): only the Monte Balmaceda Igneous complex, in the southern extremity; "intra-plate transitional" calc-alkaline: Río de Las Nieves and San Lorenzo plutons in the northern area, and the Torres del Paine Igneous Complex, in the southern area; and "arc transitional" calc-alkaline: the Paso de Las Llaves and Cerro Negro del Ghío plutons in the northern area, and the Cerro Donoso Pluton in the southern area. The "transitional" character, together with the plutons location, and regional context, can be explained by a Mio-Pliocene eastward arc migration coeval with the beginning of the Chile Rise subduction . Slab flattening hypothesis is favoured to explain the arc-migration, and together with the different length and time of arrival of the Chile Rise segments, contributed to the plutons heterogeneous geochemistry.