Zeitschriftenartikel zum Thema „Korbous“

In January 2021 during a scientific survey to assess the economic impacts of a Mass Mortality Event, a single individual of the Gracile lizardfish Saurida gracilis (Quoy & Gaimard, 1824) was caught out of Korbous (Northern Tunisia). This observation, confirmed by genetic analysis, provides evidence on the occurrence of a new non-indigenous species in Mediterranean waters. The relevance of this finding for the current monitoring strategies implemented at the regional level are briefly raised and discussed.

Several strains of sulfate-reducing bacteria were isolated from marine sediments recovered near Tunis, Korbous and Bizerte, Tunisia. They all showed characteristics consistent with members of the genus Desulfovibrio. One of these strains, designated MB3T, was characterized further. Cells of strain MB3T were slender, curved, vibrio-shaped, motile, Gram-negative, non-spore-forming rods. They were positive for desulfoviridin as bisulfite reductase. Strain MB3T grew at temperatures of 15–45 °C (optimum 40 °C) and at pH 6.0–8.1 (optimum pH 7.0). NaCl was required for growth (optimum 20 g NaCl l−1). Strain MB3T utilized H2 in the presence of acetate with sulfate as electron acceptor. It also utilized lactate, ethanol, pyruvate, malate, fumarate, succinate, butanol and propanol as electron donors. Lactate was oxidized incompletely to acetate. Strain MB3T fermented pyruvate and fumarate (poorly). Electron acceptors utilized included sulfate, sulfite, thiosulfate, elemental sulfur and fumarate, but not nitrate or nitrite. The G+C content of the genomic DNA was 51 mol%. On the basis of genotypic, phenotypic and phylogenetic characteristics, strain MB3T (=DSM 18034T=NCIMB 14199T) is proposed as the type strain of a novel species, Desulfovibrio bizertensis sp. nov.

The paper reports the appearance of a new crater lake on the Ebeko volcano. There has been no thermal lake within the Northern Crater since mid-2006. The last eruption began on October 19, 2016 and ended on November 19, 2021. The pyroclastic cone of the new crater, which was named Korbut Crater, rose within the Northern Crater. There was strong fumarolic activity in the Korbut crater, which persists today. The lake in the still erupting Korbut crater was first recorded by the authors on a satellite image from September 17, 2021; already on a satellite image from September 25, the crater was dry again. After the end of the Ebeko eruption, due to the intensive flow of fluid with bottom fumaroles and due to a large amount of meteoric precipitation, a lake was formed in the Korbut crater (Sentinel 2 satellite data of December 11, 2021). In January 2022, the authors examined the Korbut crater: the diameters of the lake were 61 and 80 m (latitude and meridian, respectively), the mirror area was 4.5 thousand m2, and water temperature was 43°C. A brief literature review of the existence of thermal lakes on the northern flank of the Ebeko volcano is given.

In this paper we discuss two different techniques for calculating the Z2-cohomology cup-length - one based on fiberings and a result of Horanska and Korbas, and the other based on Gr?bner bases. We use these techniques to obtain Z2-cohomology cup-length or bounds for the Z2-cohomology cup-length of some of the real flag manifolds F(1,...,1,2...,2,n).

AbstractEight new species of Helicopsyche, viz., H. neboissi sp. n.; H. tribulationa sp. n.; H. curva sp. n.; H. bellangrensis sp. n.; H. braueri sp. n.; H. alicae sp. n.; H. albidela sp. n.; and H. kakadu sp. n., are described. The females of H. tillyardi Mosely, 1953 and H. heacota Mosely, 1953 are described for the first time. A revised description of the male and female H. cochleaetesta Korboot, 1964, female H. murrumba Mosely, 1953 and male H. tillyardi Mosely, 1953 are given. Revised keys to the males and females of Australian Helicopsyche species are presented.

Życiorysy sławnych Polaków to mniej znane dzieło Adama Naruszewicza, w skład którego wchodzi kilkanaście biogramów wybitnych przedstawicieli polskiego oświecenia. Jego podstawowym, choć dotąd niedostrzeganym, problemem jest atrybucja tekstu. Wątpliwości dotyczące autorstwa budzi odnotowywany przez Nowy Korbut autograf, gdyż tylko nieliczne spośród znajdujących się tam życiorysów są pióra Naruszewicza. Jednak uzasadnione zastrzeżenia dotyczące tak samego dzieła, jak i jego autora pojawiają się dopiero w świetle nowo odkrytych rękopisów. Ich analiza dowodzi bowiem istnienia nieznanego, nieistniejącego w świadomości badawczej dzieła Adama Naruszewicza.

Celem niniejszego artykułu jest przedstawienie wątków muzycznych, które są obecne w tradycyjnej kulturze Huculszczyzny, oraz ich wpływu na sztukę polską w XIX i XX wieku. W ramach opracowania omówiono wybrane dzieła sztuki, skupiając się na charakterystycznym instrumentarium reprezentatywnym dla omawianego regionu. Skrzypce, fujarki, cymbały, trembita, róg oraz lira korbowa zostały sklasyfikowane i opisane pod względem budowy oraz funkcji. Główny element pracy stanowi analiza dzieł sztuki, które poruszają tematy związane z muzyką uprawianą i tworzoną przez Hucułów. Uwzględniono motywy ikonograficzne, które zostały podzielone na dziewięć grup. Omówiony dorobek artystyczny twórców działających na przełomie XIX i XX wieku pozwala ocenić, w jaki sposób obecność wątków etnomuzykologicznych w sztuce przedstawiającej Huculszczyznę i jej mieszkańców wpłynęła na malarstwo inspirowane ludowością.

The article admonishes a forgotten and poorly recognised poem by Maria Konopnicka entitled „Fra Angelico. Wniebowzięcie”, which was first published in „Biblioteka Warszawska” in 1898 with the poet’s annotation: „Z cyklu Madonna”. Konopnicka included the above-mentioned lyrical cycle in the poetic volume „Italia”. The author of the article insists on a reminder of the poem and puts forward research hypotheses concerning possible reasons for konopnicka’s resignation from the „Fra Angelico. Wniebowzięcie” lyric in the „Italia” volume published in 1901. This work is not mentioned by „Nowy Korbut”, nor by Jan Czubek in his edition of the poet’s works - it can therefore be considered an unknown poem by Maria Konopnicka.

It is extremely difficult to periodise the IX-XI century necropoles in the lower Serbian Danube river basin because not enough research has been done on them. Our knowledge is mainly limited to individual graves or to graveyards that have partly been investigated. An examination of the necropolis in Grabovica provided most of the data for establishing the chronology for the graves in Mihajlovac and Prahovo. Besides finds that were identical to the specimens from Grabovica, the graves in Mihajlovac and Prahovo contained finds of earrings, indicating that they may be slightly older than the graves in Grabovica and that burials in those graveyards may have ceased in the first half of the X century. This was a time when the threat of Magyar invasion existed on the right bank of the Danube, downstream from the confluence with the Morava. The graveyard in Grabovica was obviously still in use for a little longer, however, the fact that burials stopped there could have only been connected with the events that led to the end of Bulgarian and reestablishment of Byzantine authority in the Danube river basin. The formation of the necropoles in Korbovo and Kostol may have occurred roughly around that time, given the increased frequency of finds connected with the growing influence of Byzantium. Burials next to the defence wall of the fortifications in Kostol may have begun during the last decades of the X century. The unusual position of the necropolis, right next to the fortress defence wall, indicates that this graveyard was probably formed in wartime circumstances. Otherwise, a more suitable place would have been used for burials, of the kind that certainly must have existed in the neighbourhood of the fortress. One could extend the period of burying the deceased in Kostol and Korbovo to the last quarter of the XI century, at most. The later graveyards in this region are characterised by types of finds that were not discovered in earlier graveyards. An important event at that time, the uprising in 1072, could be the reason for this change in the inventory of grave finds. Earlier literature describes how life ceased in several fortresses downstream from the confluence with the Morava because of that event. It was assumed that the local Slav population had taken part in the uprising, therefore, after its failure, the inhabitants of the Danubian towns, in Djerdap and downstream, were deported or abandoned the fortresses of their own accord.

W artykule poruszona została problematyka współczesnego wytwórstwa liry korbowej. W polu zainteresowań autora znalazły się instrumenty budowane przez Stanisława Nogaja ze Starej Wsi – ucznia Stanisława Wyżykowskiego z Haczowa. Do szczegółowego opisu i analizy wybrano egzemplarz zbudowany w 2004 r. – model liry gitarowej. Był on kopią liry dziadowskiej, pozostającej w zbiorach Muzeum Etnograficznego im. Seweryna Udzieli w Krakowie. Podstawą materiałową dla niniejszych badań były głównie źródła wywołane – wywiady terenowe przeprowadzone przez autora osobiście w pracowni S. Nogaja w 2021 r. oraz zebrana dokumentacja fotograficzna. Szczegółowo opisano budowę, zastosowane innowacje i ogólną ideę powstania analizowanego instrumentu.

Podążając śladem Alfa Sjöberga i Krystyny Ruty-Rutkowskiej, autor artykułu przygląda się elementom metateatralnym w sztukach Stanisława Ignacego Witkiewicza i podaje w wątpliwość twierdzenie Jana Błońskiego, jakoby nieodłączną cechą bohaterów sztuk Czystej Formy była świadomość roli. Autor analizuje autokomentarze i rozważania bohaterów Onych i Matki na temat egzystencjalnego statusu ich samych i świata, w którym żyją. Wydaje się, że próby ucieczki od nieeuklidesowych czasoprzestrzeni podejmowane przez bohaterów Kurki wodnej i Mątwy są zabiegiem metateatralnym, ale współistnienie żywych i umarłych oraz jawy i snu – nie. Za elementy metateatralne można uznać wprowadzanie postaci spoza sceny, mówione wskazówki sceniczne czy .wykorzystanie jako elementów scenografii stołów lub sztandarów przywodzących na myśl średniowieczne sztandary dworskie. Witkacy wielokrotnie sięga po motywy theatrum mundi i teatru w teatrze, a w konstrukcji swoich sztuk odważnie stosuje staroświeckie partes minores. Dobrymi przykładami mogą być: Maciej Korbowa i Bellatrix, Nowe Wyzwolenie, Tumor Mózgowicz. Drugi Czeladnik w Szewcach okazuje się medium intertekstualnym, a ostrzeżenie przed bioinżynierią to centralny motyw Bezimiennego dzieła i Gyubala Wahazara. Kiedy bohaterowie Witkacego uzurpują sobie władzę nad autorem tekstu, którego są częścią, czytelnicy i widzowie stają przed poważnym dylematem hermeneutycznym.

Most of the necropolis investigated in the Lower Danube basin have been generally dated between the 12th and 14th centuries. However, the grave finds indicate that there are significant differences between certain necropolis and against that background it is apparent that they could not date from the same time period. The main characteristic of the necropolis in Korbovo Vajuga and Prahovo are numerous bracelets and various variants of the earrings with biconical pendants. There were also found the earrings with granulated nodules, hoops with coils of wire on their lower segment and earring with spherical pendant decorated with the pseudo granulation. The necropolis at the sites Svetinja in Stari Kostolac and the cemeteries at Mala Vrbica, Klicevac and Coka Arte are also chronologically close to the above mentioned necropolis. Another group includes the necropolis at which the mentioned finds are entirely lacking. These are the necropolis Kod Groblja in Stari Kostolaca as well as the cemeteries at Cezava, Manastir, Boljetin Ravna, Hajducka Vodenica, Usce Porecke reke, Ljubicevac and Mihajlovac. Between these two groups of clearly distinguished necropolis are the cemeteries at Ribnica and Brza Palanka characterized by the mixed finds known from both groups of the necropolis. The beginning of interment in the cemeteries at Korbovo, Prahovo and Svetinja could be dated not before the second half of the 12th century, while at Vajuga it is more precisely dated in the end of that century. The question is how long these cemeteries could have been in use. The coin finds confirm without doubt that they had been in use during the first decades of the 13th century and the cessation of burying could be related to the Mongolian invasion, which affected these regions in the beginning of the fifth decade of the 13th century at the latest. The gradual disappearance of the earlier jewelry could be observed through the rare finds in the 13th century cemeteries, while they are entirely lacking in the later burials. The changes in the inventory of the necropolis relate also to the appearance of new decorative objects including the jewelry made of small ornamental plates or the earrings shaped as question mark. Generally speaking, these cemeteries are characterized by smaller quantity of grave goods and among them are much more frequent the elements of clothing (buckles, buttons, clasps), which are almost entirely lacking in the earlier cemeteries. It could not be precisely established how long these cemeteries had been in use only on the basis of the grave finds but the cessation of burying could be indirectly related to the Turkish conquest of this part of the Danube valley.

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This study represents the first report on the amphibians and reptiles of Mount Korbu, the highest peak in the Titiwangsa Range (2182 m a.s.l.) and the second highest peak in Peninsular Malaysia. The Titiwangsa Range is the longest and most contiguous mountain range in Peninsular Malaysia, but only three upland localities have been extensively sampled and published on, indicating the urgent need for fieldwork to new localities along this range. We documented 18 species of amphibians from the families Bufonidae, Dicroglossidae, Megophryidae, Microhylidae, Ranidae, and Rhacophoridae and 16 species of reptiles from the families Agamidae, Gekkonidae, Scincidae, Colubridae, Pareidae, Viperidae, Testudinidae, and Trionychidae. This study also records significant range extensions for four species and provides the first collated checklist on the herpetofauna of the Titiwangsa Range.

The Korba region in northwestern Tunisia has a coastal aquifer that is impacted by intensive irrigation, urban expansion, and sensitivity to SWI. We assessed the vulnerability extent of Korba’s GW to SWI. We utilized a parametric model for GW vulnerability assessment, the GALDIT, which considers six parameters to determine SWI effects. The GALDIT map has four rating categories (≥7.5, 7.5–5, 5–2.5, and <2.5), representing very high, high, moderate, and low vulnerability, respectively. Most of the region was found to be highly vulnerable (44.2% of the surface area), followed by areas characterized by very high (20.3%) and moderate (19.3%) vulnerability. Only 16.2% was found to have low vulnerability. A parameter sensitivity analysis showed that distance from shore and depth of GW represent the determining factors for SWI with variation index values of 24.12 and 18.02%, respectively. Inland advancement of seawater is causing GW salinity to rise, as indicated by a strong Pearson correlation coefficient of 0.75 between SWI indices and the electrical conductivity. Suitable areas for artificial recharge were mainly distributed in the alluvial plains, with a total area of 32.85 km2. Inhibiting SWI requires about 11.31 MCM of artificial recharge in the two most suitable recharge zones in the region.

Kebutuhan energi makin meningkat seiring dengan perkembangan zaman dan pertumbuhan jumlah penduduk, peningkatan penggunaan energi dari bahan baku fosil menyebabkan peningkatan emisi gas rumah kaca, sehingga perlu penyediaan sumber energi pengganti yang ramah lingkungan yaitu biopelet. Biopelet merupakan jenis bahan bakar padat berbasis limbah biomassa. Penelitian ini bertujuan untuk membuat energi alternatif yang berupa biopelet dengan memanfaatkan limbah serabut kelapa sawit, menentukan jenis dan persen perekat terhadap kualitas biopelet. Penelitian ini dilakukan dalam 3 tahap, yaitu persiapan bahan baku, pencampuran perekat dengan variasi jenis dan persen perekat, dan pencetakan biopelet. Hasil yang diperoleh pada penelitian ini adalah Limbah serabut kelapa sawit PT IBAS bisa digunakan sebagai bahan bakar alternatif dalam bentuk biopelet. Biopelet terbaik berdasarkan jenis perekat yaitu biopelet dengan perekat tepung tapioka + sagu. Persen perekat sangat mempengaruhi kualitas biopelet yang dihasilkan, dimana semakin besar persen perkat maka semakin besar kadar air dan kadar abu yang didapatkan. Nilai kalor dipengaruhi oleh kadar air, kadar abu, kadar zat terbang, dan kadar karbon terikat, dimana semakin tinggi kadar air dan kadar abu naka semakin rendah nilai kalor yang didapatkan, sebaliknya semakin tinggi kadar zat terbang dan korbon terikat maka semakin tinggi pula nilai kalor. Biopelet terbaik dari masing-masing perekat adalah biopelet dengan perekat 7,5% mendapatkan kadar air 9,8%, kadar abu 8,8%, kadar zat terbang 73,8%, kadar karbon terikat 10,1%, dan nilai kalor yaitu 16.451 j/g.

Zusammenfassung Einleitung Eine einwandfreie Aufbereitung von Endoskopen und deren Instrumentarien ist eine Grundvorrausetzung für die Patientensicherheit bei der flexiblen Endoskopie. Die Endoskop-Aufbereitung ist aktuell eine Kombination aus festgelegten manuellen Schritten und einer Behandlung mittels automatisierter Wasch- und Desinfektionsgeräte. Die manuellen Schritte der Aufbereitung werden von speziell ausgebildetem Endoskopie-Aufbereitungspersonal übernommen. Dennoch haben manuelle Prozesse immer eine gewisse Personen-abhängige Varianz bei der Durchführung. Um diese nicht standardisierbaren Schritte zu optimieren, war es das Ziel dieser Arbeit, den Einsatz eines robotischen Systems für eine automatisierte Endoskop-Aufbereitung zu evaluieren. MethodikDie Autoren verwendeten zur Aufbereitung ein Standard-Reinigungs- und Desinfektionsgerät nach dem Durchreiche-Prinzip sowie einen handelsüblichen Endoskop-Trockenschrank. Für den Endoskop-Transfer wurde ein Franka Emika Panda Roboter eingesetzt. Der Roboter wurde so programmiert, dass er mit der Umgebung und den verwendeten Gegenständen in einer adaptiven und anpassungsfähigen Weise interagiert. Dadurch wurde gewährleistet, dass es durch die angepassten Kräfte und Bewegungen zu keinen Schäden an den Geräten, Maschinen oder auch dem Roboter kommt. ErgebnisseIn einer ersten Evaluationsphase wurden die Fähigkeiten des Roboters untersucht, den Gerätekorb der Aufbereitungsmaschine sicher zu bewegen und bestimmte vordefinierte Aufgaben (Aufnahme, korrekte Positionierung, Schlauchverbindungen anschließen, Kollisionsreaktion) auszuführen. Anschließend wurde ein 2. Roboterarm hinzugefügt, um mit 2 unabhängigen Manipulatoren die Genauigkeit und Unabhängigkeit der Prozesse zu überprüfen. Es wurden jeweils 50 konsekutive Aufbereitungs- bzw. Transfer-Prozeduren untersucht. Die Endoskope wurde in einem adaptierten Reinigungskorb mit einem speziellen Greiftool aus der Aufbereitungsmaschine entnommen und in einen Routine-Trockenschrank transferiert. Die durchschnittliche Zeit zum Trennen der Einzelkanalverbindungen, der Entnahme, dem Transfer des Korbes und der Verbindung der Einzelkanäle betrug 104,2±1,2 Sekunden, und es wurde zu 100% ein erfolgreicher Transfer erreicht. Schlussfolgerung Diese Arbeit beschreibt erstmals den Einsatz eines adaptiven und anpassungsfähigen Roboters bei der Aufbereitung von flexiblen Endoskopen. Auch wenn noch nicht der gesamte Aufbereitungsprozess abgebildet werden kann, bietet dieser Ansatz die Möglichkeit die Aufbereitung von Endoskopen weiter zu vereinheitlichen und zu standardisieren. Das Ziel wäre einen komplett standardisierbaren und damit auch zertifizierbaren Aufbereitungsprozess zu entwickeln.

Abstract. The Kinta River, draining an area of 2566 km2, originates in the Korbu Mountain in Perak, Malaysia, and flows through heterogeneous, mixed land uses ranging from extensive forests to mining, rubber and oil palm plantations, and urban development. A land use change analysis of the Kinta River catchment was carried out together with assessment of the long-term trend in rainfall and sediment fluxes. The Mann-Kendall test was used to examine and assess the long-term trends in rainfall and its relationship with the sediment discharge trend. The land use analysis shows that forests, water bodies and mining land declined whilst built and agricultural land use increased significantly. This has influenced the sediment flux of the catchment. However, most of the rainfall stations and river gauging stations are experiencing an increasing trends, except at Kinta river at Tg. Rambutan. Sediment flux shows a net erosion for the period from 1961 to 1969. The total annual sediment discharge in the Kinta River catchment was low with an average rate of 1,757 t/km2/year. From 1970 to 1985, the annual sediment yield rose to an average rate of 4062 t/km2/year. Afterwards, from 1986 to 1993, the total annual sediment discharge decreased to an average rate of 1,306 t/km2/year and increased back during the period 1994 to 2000 to 2109 t/km2/year. From 2001 to 2006 the average sediment flux rate declined to 865 t/km2/year. The decline was almost 80% from the 1970s. High sediment flux in the early 1970s is partly associated with reduced tin mining activities in the area. This decreasing trend in sediment delivery leaving the Kinta River catchment is expected to continue dropping in the future.

One hundred and thirty-two taxa of Agrilus jewel beetles from the Oriental and Palaearctic realms are described and illustrated:A. aheu sp. nov.; A. alas sp. nov.; A. alobatus sp. nov.; A. arator sp. nov.; A. armatorius sp. nov.; A. aureoangulatus sp. nov.; A. bachma sp. nov.; A. bacillus sp. nov.; A. baudoni sp. nov.; A. baudoniorum sp. nov.; A. bednariki sp. nov.; A. benomicola sp. nov.; A. biformissimus sp. nov.; A. blastos sp. nov.; A. blud sp. nov.; A. borobudur sp. nov.; A. brevipes sp. nov.; A. caecus sp. nov.; A. caobang sp. nov.; A. chaetifer sp. nov.; A. chola sp. nov.; A. chromaticus sp. nov.; A. collinus sp. nov.; A. concameratus sp. nov.; A. convexicollis persicollis ssp. nov.; A. costalis sp. nov.; A. crypticus sp. nov.; A. cuspilobus sp. nov.; A. cylinder sp. nov.; A. darevskii sp. nov.; A. divinus sp. nov.; A. divulgatus sp. nov.; A. dodola sp. nov.; A. dwarf sp. nov.; A. elisus sp. nov.; A. exilipennis sp. nov.; A. flavus sp. nov.; A. foveocephalus sp. nov.; A. ganesha sp. nov.; A. garoensis sp. nov.; A. gialai sp. nov.; A. grebennikovi sp. nov.; A. hainanus sp. nov.; A. hainuwele sp. nov.; A. hyperosmic sp. nov.; A. imperialis sp. nov.; A. impressihumeralis sp. nov.; A. infernus sp. nov.; A. intercoxalis sp. nov.; A. ipabog sp. nov.; A. jarilo sp. nov.; A. kadamparai sp. nov.; A. kafkai sp. nov.; A. karen sp. nov.; A. kartikeya sp. nov.; A. khene sp. nov.; A. kodanad sp. nov.; A. koliada sp. nov.; A. kolibaci sp. nov.; A. korbu sp. nov.; A. krsnik sp. nov.; A. kundasang sp. nov.; A. lamelligaster sp. nov.; A. leshy sp. nov.; A. likho sp. nov.; A. longitarsus sp. nov.; A. mangrai sp. nov.; A. mari sp. nov.; A. mehli sp. nov.; A. mixtoides sp. nov.; A. mlabri sp. nov.; A. murut sp. nov.; A. nativus sp. nov.; A. nyx sp. nov.; A. obesus sp. nov.; A. orcus sp. nov.; A. orlovi sp. nov.; A. papilliger sp. nov.; A. parvati sp. nov.; A. peculiphallus sp. nov.; A. pereplut sp. nov.; A. perisuturalis sp. nov.; A. perumal sp. nov.; A. perun sp. nov.; A. phifa sp. nov.; A. phoupanus sp. nov.; A. pimai sp. nov.; A. planus sp. nov.; A. porewit sp. nov.; A. prolaticollis sp. nov.; A. protoproditor sp. nov.; A. psoglav sp. nov.; A. puli sp. nov.; A. pullus sp. nov.; A. radegast sp. nov.; A. rarog sp. nov.; A. rarogoides sp. nov.; A. rusalka sp. nov.; A. saman sp. nov.; A. saraswati sp. nov.; A. sarawakianus sp. nov.; A. scaber sp. nov.; A. sectus sp. nov.; A. semang sp. nov.; A. siam sp. nov.; A. skrzak sp. nov.; A. songkran sp. nov.; A. spiralis sp. nov.; A. sternocarinatus sp. nov.; A. stigmatus sp. nov.; A. sultan sp. nov.; A. sunanambu sp. nov.; A. svarog sp. nov.; A. syrphoides sp. nov.; A. tembeling sp. nov.; A. tempestivoides sp. nov.; A. tenuigaster sp. nov.; A. thavil sp. nov.; A. tika sp. nov.; A. tomentilobus sp. nov.; A. trident sp. nov.; A. triglav sp. nov.; A. turanus sp. nov.; A. vaticinator sp. nov.; A. veles sp. nov.; A. victorai sp. nov.; A. vietticulus sp. nov.; A. wangala sp. nov.; A. wolfgangi sp. nov.; A. yamdena sp. nov.; A. zaria sp. nov.; A. zmey sp. nov. New taxa come from the following countries: Cambodia, China, India, Indonesia, Iran, Laos, Malaysia, Myanmar, Nepal, Oman, Philippines, Sri Lanka, Taiwan, Thailand and Vietnam. Key words: Taxonomy, new species, new subspecies, distribution, biology

Our studies have indicated that the relative concentration of Se or Hg to As in urine and blood positively correlates with percentage of inorganic arsenic (% Inorg-As) and percentage of monomethlyarsonic acid [% MMA (V)]. We also found a negative correlation with percentage of dimethylarsinic acid [% DMA (V)] and the ratio of % DMA (V) to % MMA (V). In another study, we found that a group of proteins were significantly over expressed and conversely other groups were under-expressed in tissues in Na-As (III) treated hamsters. Introduction.Inorganic arsenic (Inorg-As) in drinking water.One of the largest public health problems at present is the drinking of water containing levels of Inorg-As that are known to be carcinogenic. At least 200 million people globally are at risk of dying because of arsenic (As) in their drinking water1-3. The chronic ingestion of Inorg-As can results in skin cancer, bladder cancer, lung cancer, and cancer of other organs1-3. The maximum contamination level (MCL) of U.S. drinking water for arsenic is 10 ug/L. The arsenic related public health problem in the U.S. is not at present anywhere near that of India4, Bangladesh4, and other countries5. Metabolism and toxicity of Inorg-As and arsenic species.Inorg-As is metabolized in the body by alternating reduction of pentavalent arsenic to trivalent form by enzymes and addition of a methyl group from S-adenosylmethionine6, 7; it is excreted mainly in urine as DMA (V)8. Inorganic arsenate [Inorg-As (V)]is biotransformed to Inorg-As (III), MMA (V), MMA (III), DMA (V), and DMA (III)6(Fig. 1). Therefore, the study of the toxicology of Inorg-As (V) involves at least these six chemical forms of arsenic. Studies reported the presence of 3+ oxidation state arsenic biotransformants [MMA (III) and DMA (III)] in human urine9and in animal tissues10. The MMA (III) and DMA (III) are more toxic than other arsenicals11, 12. In particular MMA (III) is highly toxic11, 12. In increased % MMA in urine has been recognized in arsenic toxicity13. In addition, people with a small % MMA in urine show less retention of arsenic14. Thus, the higher prevalence of toxic effects with increased % MMA in urine could be attributed to the presence of toxic MMA (III) in the tissue. Previous studies also indicated that males are more susceptible to the As related skin effects than females13, 15. A study in the U.S population reported that females excreted a lower % Inorg-As as well as % MMA, and a higher % DMA than did males16. Abbreviation: SAM, S-adenosyl-L-methionine; SAHC, S-adenosyl-L-homocysteine. Differences in susceptibility to arsenic toxicity might be manifested by differences in arsenic metabolism among people. Several factors (for examples, genetic factors, sex, duration and dosage of exposure, nutritional and dietary factors, etc.) could be influence for biotransformation of Inorg-As,6, 17 and other unknown factors may also be involved. The interaction between As, Se, and Hg.The toxicity of one metal or metalloid can be dramatically modulated by the interaction with other toxic and essential elements18. Arsenic and Hg are toxic elements, and Se is required to maintain good health19. But Se is also toxic at high levels20. Recent reports point out the increased risk of squamous cell carcinoma and non-melanoma skin cancer in those treated with 200 ug/day of selenium (Nutritional Prevention of Cancer Trial in the United States)21. However, it is well known that As and Se as well as Se and Hg act as antagonists22. It was also reported that Inorg-As (III) influenced the interaction between selenite and methyl mercury23. A possible molecular link between As, Se, and Hg has been proposed by Korbas et al. (2008)24. The identifying complexes between the interaction of As and Se, Se and Hg as well as As, Se, and Hg in blood of rabbit are shown in Table 1. Influence of Se and Hg on the metabolism of Inorg-As.The studies have reported that Se supplementation decreased the As-induced toxicity25, 26. The concentrations of urinary Se expressed as ug/L were negatively correlated with urinary % Inorg-As and positively correlated with % DMA27. The study did not address the urinary creatinine adjustment27. Other researchers suggested that Se and Hg decreased As methylation28-31(Table 2). They also suggested that the synthesis of DMA from MMA might be more susceptible to inhibition by Se (IV)29 as well as by Hg (II)30,31 compared to the production of MMA from Inorg-As (III). The inhibitory effects of Se and Hg were concentration dependent28-31. The literature suggests that reduced methylation capacity with increased % MMA (V), decreased % DMA (V), or decreased ratios of % DMA to % MMA in urine is positively associated with various lesions32. Lesions include skin cancer and bladder cancer32. The results were obtained from inorganic arsenic exposed subjects32. Our concern involves the combination of low arsenic (As) and high selenium (Se) ingestion. This can inhibit methylation of arsenic to take it to a toxic level in the tissue. Dietary sources of Se and Hg.Global selenium (Se) source are vegetables in the diet. In the United States, meat and bread are the common source. Selenium deficiency in the US is rare. The US Food and Drug Administration (FDA) has found toxic levels of Se in dietary supplements, up to 200 times greater than the amount stated on the label33. The samples contained up to 40,800 ug Se per recommended serving. For the general population, the most important pathway of exposure to mercury (Hg) is ingestion of methyl mercury in foods. Fish (including tuna, a food commonly eaten by children), other seafood, and marine mammals contain the highest concentrations. The FDA has set a maximum permissible level of 1 ppm of methyl mercury in the seafood34. The people also exposed mercury via amalgams35. Proteomic study of Inorg-As (III) injury.Proteomics is a powerful tool developed to enhance the study of complex biological system36. This technique has been extensively employed to investigate the proteome response of cells to drugs and other diseases37, 38. A proteome analysis of the Na-As (III) response in cultured lung cells found in vitro oxidative stress-induced apoptosis39. However, to our knowledge, no in vivo proteomic study of Inorg-As (III) has yet been conducted to improve our understanding of the cellular proteome response to Inorg-As (III) except our preliminary study 40. Preliminary Studies: Results and DiscussionThe existing data (Fig. 1) from our laboratory and others show the complex nature of Inorg-As metabolism. For many years, the major way to study, arsenic (As) metabolism was to measure InorgAs (V), Inorg-As (III), MMA (V), and DMA (V) in urine of people chronically exposed to As in their drinking water. Our investigations demonstrated for the first time that MMA (III) and DMA (III) are found in human urine9. Also we have identified MMA (III) and DMA (III) in the tissues of mice and hamsters exposed to sodium arsenate [Na-As (V)]10, 41. Influence of Se as well as Hg on the As methyltransferase.We have reported that Se (IV) as well as mercuric chloride (HgCl2) inhibited As (III) methyltransferase and MMA (III) methyltransferase in rabbit liver cytosol. Mercuric chloride was found to be a more potent inhibitor of MMA (III) methyltransferase than As (III) methyltransferase30. These results suggested that Se and Hg decreased arsenic methylation. The inhibitory effects of Se and Hg were concentration dependent30. Influence of Se and Hg in urine and blood on the percentage of urinary As metabolites.Our human studies indicated that the ratios of the concentrations of Se or Hg to As in urine and blood were positively correlated with % Inorg-As and % MMA (V). But it negatively correlated with % DMA (V) and the ratios of % DMA (V) to % MMA (V) in urine of both males and females (unpublished data) (Table 3). These results confirmed that the inhibitory effects of Se as well as Hg for the methylation of Inorg-As in humans were concentration dependent. We also found that the concentrations of Se and Hg were negatively correlated with % Inorg-As and % MMA (V). Conversely it correlated positively with % DMA (V) and the ratios of % DMA (V) to % MMA (V) in urine of both sexes (unpublished data). These correlations were not statistically significant when urinary concentrations of Se and Hg were adjusted for urinary creatinine (Table 3). Interactions of As, Se, Hg and its relationship with methylation of arsenic are summarized in Figure 2. Sex difference distribution of arsenic species in urine.Our results indicate that females have more methylation capacity of arsenic as compared to males. In our human studies (n= 191) in Mexico, we found that females (n= 98) had lower % MMA (p<0.001) and higher % DMA (p=0.006) when compared to males (n= 93) (Fig. 3). The means ratio of % MMA (V) to % Inorg-As and % DMA (V) to %MMA (V) were also lower (p<0.05) and higher (p<0.001), respectively in females compared to males. The protein expression profiles in the tissues of hamsters exposed to Na-As (III).In our preliminary studies40, hamsters were exposed to Na-As (III) (173 pg/ml as As) in their drinking water for 6 days and control hamsters were given only the water used to make the solutions for the experimental animals. After DIGE (Two-dimensional differential in gel electrophoresis) and analysis by the DeCyder software, several protein spots were found to be over-expressed (red spot) and several were under expressed (green spot) as compared to control (Figs. 4a-c). Three proteins (one was over-expressed and two were under-expressed) of each tissue (liver and urinary bladder) were identified by LC-MS/MS (liquid chromatography-tandem mass spectrometry).DIGE in combination with LC-MS/MS is a powerful tool that may help cancer investigators to understand the molecular mechanisms of cancer progression due to Inorg-As. Propose a new researchThese results suggested that selenium (Se) as well as mercury (Hg) may influence the methylation of Inorg-As and this influence could be dependent on the concentration of Se, Hg and/or the sex of the animal. Our study also suggested that the identification and functional assignment of the expressed proteins in the tissues of Inorg-As (III) exposed animals will be useful for understanding and helping to formulate a theory dealing with the molecular events of arsenic toxicity and carcinogenicity.Therefore, it would be very useful if we could do a research study with combination of Inorg-arsenic, Se, and Hg. The new research protocol could be the following:For metabolic processing, hamsters provide a good animal model. For carcinogenesis, mouse model is well accepted. The aims of this project are: 1) To map the differential distributions of arsenic (As) metabolites/species in relation to selenium (Se) and mercury (Hg) levels in male and female hamsters and 2) To chart the protein expression profile and identify the defense proteins in mice and hamsters after As injury. Experimental hamsters (male or female) will include four groups. The first group will be treated with Na arseniteNa-As(III), the second group with Na-As (III) and Na-selenite (Na-Se (IV)], the third group with Na As (III) and methyl mercuric chloride (MeHgCl), and the final group with Na-As (III), Na-Se (IV), and MeHgci at different levels. Urine and tissue will be collected at different time periods and measured for As species using high performance liquid chromatography/inductively coupled plasma-mass spectrometry (HPLC/ICP-MS). For proteomics, mice (male and female) and hamsters (male and female) will be exposed to Na-As (III)at different levels in tap water, and control mice and hamsters will be given only the tap water. Tissue will be harvested at different time periods. TWO dimensional differential in gel electrophoresis (2D-DIGE) combined with liquid chromatography-tandem mass spectrometry (LC-MS/MS) will be employed to identify the expressed protein. In summary, we intend to extend our findings to: 1) Differential distribution of As metabolites in kidney, liver, lung, and urinary bladder of male and female hamsters exposed to Na-As (III), and combined with Na-As (III) and Na-Se (IV) and/or MeHgCl at different levels and different time periods, 2) Show the correlation of As species distribution in the tissue and urine for both male and female hamsters treated with and without Na-Se (IV) and/or MeHgCl, and 3) Show protein expression profile and identify the defense proteins in the tissues (liver, lung, and urinary bladder epithelium) in mice after arsenic injury. The significance of this study: The results of which have the following significances: (A) Since Inorg-As is a human carcinogen, understanding how its metabolism is influenced by environmental factors may help understand its toxicity and carcinogenicity, (B) The interactions between arsenic (As), selenium (Se), and mercury (Hg) are of practical significance because populations in various parts of the world are simultaneously exposed to Inorg-As & Se and/or MeHg, (C) These interactions may inhibit the biotransformation of Inorg-As (III) which could increase the amount and toxicity of Inorg-As (III) and MMA (III) in the tissues, (D) Determination of arsenic species profile in the tissues after ingestion of Inorg-As (III), Se (IV), and/or MeHg+ will help understand the tissue specific influence of Se and Hg on Inorg-As (III) metabolism, (E) Correlation of arsenic species between tissue and urine might help to understand the tissue burden of arsenic species when researchers just know the distribution of arsenic species in urine, (F) The identification of the defense proteins (over-expressed and under-expressed) in the tissues of the mouse may lead to understanding the mechanisms of inorganic arsenic injury in human. The Superfund Basic Research Program NIEHS Grant Number ES 04940 from the National Institute of Environmental Health Sciences supported this work. Additional support for the mass spectrometry analyses was provided by grants from NIWHS ES 06694, NCI CA 023074 and the BIO5 Institute of the University of Arizona. Acknowledge:The Authorwantsto dedicate this paper to the memory of Dr. H. VaskenAposhian and Dr. Mary M. Aposhian who collected urine and bloodsamples from Mexican population. The work was done under Prof. H. V. Aposhian sole supervision and with his great contribution. References NRC (National Research Council). Arsenic in Drinking Water. Update to the 1999 Arsenic in Drinking Water Report. National Academy Press, Washington, DC. 2001. Gomez-Caminero, A.; Howe, P.; Hughes, M.; Kenyon, ; Lewis, D. R.; Moore, J.; Mg, J.; Aitio, A.; Becking, G. Environmental Health Criteria 224. Arsenic and Arsenic Compounds (Second Edition). International Programme on Chemical Safety, World Health Organization. 2001. Chen, C. J.; Chen, C. W.; Wu, M.; Kuo, T. L. Cancer potential in liver, lung, bladder, and kidney due to ingested inorganic arsenic in drinking water. Br. J. Cancer. 1992, 66, 888-892. Chakraborti, D.; Rahman, M.; Paul, K.; Chowdhury, U. K.; Sengupta, M. K.; Lodh, D.; Chanda, C. R.; Saha, K. C.; Mukherjee, S. C. Arsenic calamity in the Indian subcontinent. What lessons have been learned? 2002, 58, 3-22. Nordstrom, D. K. Worldwide occurrences of arsenic in ground water. Scienc 2002, 296, 2143-2145. Aposhian, H. V.; Aposhian, M. M. Arsenic toxicology: five question Chem. Res. Toxicol. 2006, 19, 1-15. Aposhian, H. V. Enzymatic methylation of arsenic species and other new approaches to arsenic toxicity. An Rev. Pharmacol. Toxicol. 1997, 37, 397-419. Vahter, M. Variation in human metabolism of arsenic. In: Abernathy, C. O.; Calderon, R. L.; Chappell, W. R., (eds) Arsenic exposure and Health effect Elsevier Science, New York, 1999, pp 267-279. Aposhian, H. V., Gurzau, E. , Le, X. C., Gurzau, A., Healy, S. M., Lu, X., Ma, M., Yip, L., Zakharyan, R. A., Maiorino, R. M., Dart, R. C., Tircus, M. G., Gonzalez-Ramirez, D., Morgan, D. L., Avram, D., Aposhian, M. M. (2000). Occurrence of monomethylarsonous acid in urine of humans exposed to inorganic arsenic. Chem. Res. Toxicol. 13, 693-697. ; U. K.; Zakharyan, R. A.; Hernandez, A.; Avram, M.D.; Kopplin, M. J.; Aposhian, H. V. Glutathione-S-transferase-omega [MMA (V) reductase] knockout mice: Enzyme and arsenic species concentrations in tissues after arsenate administration. Toxicol. Appl. Pharmacol. 2006, 216, 446-457. Styblo, M.; Del Razo, L. M.; Vega, L.; Germolec, D. R.; LeCluyse, E. L.; Hamilton, G. A.; Reed, W.; Wang, C.; Cullen, W. R.; Thomas, D.J. Comparative toxicity of trivalent and pentavalent inorganic and methylated arsenicals in rat and human cells. A Toxicol., 2000, 74, 289-299. Petrick, J. S.; Jagadish, B.; Mash, E. A.; Aposhian, H. V. Monomethylarsonous acid (MMAIII) and arsenite: LD50 in hamsters and in vitro inhibition of pyruvate dehydrogenase. Ch Res. Toxicol. 2001, 14, 651-656. Lindberg, A. L.; Rahman, M.; Persson, L. A.; Vahter, M. The risk of arsenic induced skin lesions in Bangladeshi men and women is affected by arsenic metabolism and the age at first exposure. Appl. Pharmacol. 2008, 230, 9-16. Vahter, M. Mechanisms of arsenic biotransformation. Toxicolog 2002, 181-182, 211-217. Chen, Y. C.; Guo, Y. L.; Su, H. J.; Hsueh, Y. M.; Smith, T. J.; Ryan, L. M.; Lee, M. S.; Chao, S. C.; Lee, J. Y.; Christiani, D. C. Arsenic methylation and skin cancer risk in southwestern Taiwan. Occup. Environ. Med. 2003, 45, 241-248. Steinmaus, C.; Carrigan, K.; Kalman, D.; Atallah, R.; Yuan, Y.; Smith, A.H. Dietary intake and arsenic methylation in a U.S. population. Health Perspect. 2005, 113, 1153-1159. Tseng, C. H. A review on environmental factors regulating arsenic methylation in humans. Appl. Pharmacol. 2009, 235, 338-350. Goyer, R. A. Factors influencing metal toxicity. In: Goyer, R. A.; Klaassen, C. D.; Waalkes, M. P. (eds) Metal toxicolog Academic Press, San Diego, 1995, pp 31-45. Wilber, C. G. Toxicology of selenium. Toxicol. 1980, 17, 171-230. Skerfving, S. Interaction between selenium and methylmercury. Environ. Health Persp 1978, 25, 57-65. Duffield-Lillico, A. J.; Slate, E. H.; Reid, M. E.; Turnbull, B. W.; Wilkins, P. A.; Combs, G. F.; Kim Park, Jr. H.; Gross, E. G.; Graham, G. F.; Stratton, M. S.; Marshall, J. R.; Clark, L. C. Selenium supplementation and secondary prevention of nonmelanoma skin cancer in a randomized trial. Natl. Cancer Inst. 2003, 95, 1477-1481. Gailer, J. Arsenic-selenium and mercury-selenium bonds in biology. Chem. Rev. 2007, 251, 234-254. Alexander, J. The influence of arsenite on the interaction between selenite and methyl mercury. Dev. Toxicol. Environ. Sci. 1980, 8, 585-590. Korbas, M.; Percy, J.; Gailer, J.; George, G. N. A possible molecular link between the toxicological effects of arsenic, selenium and methyl mercury: methyl mercury (II) selenobis (S glutathionyl) arsenic (III). J. Biol. Inorg. Chem. 2008, 13, 461-470. Yang, ; Wang, W.; Hou, S.; Peterson, P. J.; Williams, W. P. Effect of selenium supplementation on arsenism: an intervention trial in Inner Mongolia. Environ. Geochem. Health. 2002, 24, 359-374. Verret, W. J.; Chen, Y.; Ahmed, A.; Islam, T.; Parvez, F.; Kibriya, M. G.; Graziano, J. H.; Ahsan, H. Effects of vitamin E and selenium on arsenic-induced skin lesions. Occup. Environ. Med. 2005, 47, 1026-1035. Hsueh, Y. M.; Ko, Y. F.; Huang, Y. K.; Chen, H. W.; Chiou, H. Y.; Huang, Y. L.; Yang, M. ; Chen, C. J. Determinants of inorganic arsenic methylation capability among residents of the Lanyang Basin, Taiwan: arsenic and selenium exposure and alcohol consumption. Toxicol. Lett. 2003, 137, 49-63. Kenyon, E. M.; Hughes, M. K.; Levander, 0. Influence of dietary selenium on the disposition of arsenate in the female B6C3F1 mouse. J. Toxicol. Environ. Health. 1997, 51, 279-299. Styblo, M.; Thomas, D, J. Selenium modifies the metabolism and toxicity of arsenic in primary rat hepatocytes. Toxicol Appl. Pharmacol. 2001, 172, 52-61. Zakharyan, R.; Wu, Y.; Bogdan, G. M.; Aposhian, H. V. Enzymatic methylation of arsenic compounds: assay, partial purification, and properties of arsenite methyltransferase and monomethylarsonic acid methyltransferase of rabbit liver. Res. Toxicol.1995, 8, 1029-1038. Styblo, M.; Delnomdedieu, M.; Thomas, D. J. Mono- and dimethylation of arsenic in rat liver cytosol in vitro. -Biol. Interact. 1996, 99, 147-164. Tseng C. H. Arsenic methylation, urinary arsenic metabolites and human diseases: current perspective. J. Environ. Sci. Health Part C. 2007, 25, 1-22. FDA (The US Food and Drug administration). (2008). Hazardous levels of selenium in samples of "Total Body Formula" and "Total Body Mega Formula”. FDA Ne 2008. ATSDR (Agency for Toxic Substances and Disease Registry). Toxicological profile for mercury (CAS # 7439-97-6). Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service. 1999. Dye, B. A.; Schober, S. E.; Dillon, C. F.; Jones, R. L.; Fryar, C.; McDowell, M.; Sinks, T. H. Urinary mercury concentrations associated with dental restorations in adults women aged 16-49 years: United States, 1999-2000. O Environ. Med. 2005, 62, 368-375. Lau, A. T.; He, Q. Y.; Chiu, J. F. Proteomic technology and its biomedical applications. A Biophys. Sin. 2003, 35, 965-975. Jungblut, P. R.; Zimny-Arndt, U.; Zeindl-Eberhart, E.; Stulik, J.; Koupilova, K.; Pleissner, K. P.; Otto, A.; Muller, E. C.; Sokolowska-Kohler, W.; Grabher, G.; Stoffler, G. Proteomics in human disease: cancer, heart and infectious diseases. Electrophoresis. 1999, 20, 2100-2110. Hanash, S. M.; Madoz-Gurpide, J.; Misek, D. E. Identification of novel targets for cancer therapy using expression proteomics. L 2002, 16, 478-485. Lau, A. T.; He, Q. Y.; Chiu, J. F. A proteome analysis of the arsenite response in cultured lung cells: evidence for in vitro oxidative stress-induced apoptosis. J. 2004, 382, 641-650. Chowdhury, U. K.; Aposhian, H. V. Protein expression in the livers and urinary bladders of hamsters exposed to sodium arsenite. A N. Y. Acad. Sci. 2008, 1140, 325-334. Sampayo-Reyes, A.; Zakharyan, R. A.; Healy, S. M.; Aposhian, A. V. Monomethylarsonic acid reductase and monomethylarsonou acid in hamster tissue. Chem. Res. Toxicol. 2000, 13, 1181-1186.

The settlement of the territory of north-eastern Serbia by the representatives of the Co?ofeni culture began during the second half of the IV millennium, probably under the pressure of invading tribes from Euroasian steppe. This territory extended over Transylvania, Banat, Oltenia and Muntenia (Map 2). On the territory of Serbia they settled from the Djrerdap gorge up to the Mlava river to the west, and through Kucajske mountains, Bor, Zajecar and further to the south, up to Nis. Aspecific symbiosis occurred on the territory of Serbia between the Co?ofeni and the Kostolac cultures. According to the results of the latest project of re-identification, the number of Co?ofeni-Kostolac sites and settlements increased to 76. After all the sites were re-identified and georeferenced, with consideration of the surrounding landscape, hydrography, geomorphology of the terrain and the character of the ceramic production finds, we believe that there is a need for re-analyzing specific aspects of the cultural and geographic development not only of settlements, but of the entire Co?ofeni-Kostolac cultural phenomenon. In this paper we considered three archaeological sites in the Nisava valley, given that re-identification work over the past several years yielded new information (Bubanj-Staro Selo, Velika Humska cuka and Donja Vrezina). The topography of Co?ofeni-Kostolac settlements on the territory of north-eastern Serbia, the Serbian part of the Danube valley and its hinterland, is characterized by diversity of position (location above sea level and landscape placement), types of houses and economic survival. In the 70?s of the last century sites were identified that are located in very inaccessible terrain, which in particular cases has an slope incline of 45?, where the number of such settlements in the meantime increased to nine. They are represented by Kulmja Skjopuluji in Klokocevac and Pjatra Kosti in Crnajka (T. I/1-2; Map 1/9), followed by Vratna -Veliki most (T. I/ 7; Map 1/33), Bogovina-above a cave (T. I/ 4; Map 1/8), Jezero (T. I/ 3; Map 1/12), Kljanc (T. I/3; Map 1/11), Turija-Stenje (T. I/ 6; Map 1/22), Mokranjske stene-quarry (T. I/ 5; Map 1/39) and Bolvan (T. I/ 8; Map 1/66). These settlements have several other common elements, the most important being that each one of the elevated settlements is positioned on the rocky peak of a canyon, in places where smaller rivers or brooks flow into a larger river. We can suppose how the selection of such positions was of strategic importance, given that in the mountainous area of north-eastern Serbia the system of waterways and river valleys represents communicational links from prehistory to modern times. The second common characteristic of these settlements is the rocky massif which provided the foundation for their erection. The rock foundation in the majority of cases is of limestone origin and is well suited to artificial nivelation into terraces atop which surface structures could be built using wood covered with mud (Jezero, Kulmja Skjopuluji, Pjatra Kosti, Vratna, Bogovina). The third shared characteristic is that one or more caves are usually located in the immediate vicinity of settlements. An example of the symbiosis of cave and hill fort Co?ofeni-Kostolac settlements is the vicinity of the Zavojsko jezero near Majdanpek. So far two hill fort settlements, Jezero and Kljanc (T. I/3; Map 1/11-12), were identified in this area, built on limestone cliffs above the Mali Pek river. The Rajkova cave (Map 1/14), Paskova cave and Kapetanova cave (Map 1/13) are located in their immediate vicinity, in which the remains of anthropogenic activity were discovered. The Kapetanova cave provides stratigraphy of over 3 m high, which represents a rare case for Co?ofeni-Kostolac cultural sites. This fact does not only indicate its long-term use, but could provide the answer to the genesis and duration of this cultural phenomenon on the territory of the Serbian part of the Djerdap hinterland. The fourth shared characteristic which links these settlements is their dominant position in the landscape. Given that their position and appearance are readily visible from a considerable distance, they probably were not used for hiding, but for making their position prominent. We suppose that pastoral communities emphasized in this manner their control of mountain crosspass and roads, particularly in places where rivers exit narrow canyons in important communications paths to the Crni and Beli Timok, Pek and Danuber rivers. The other Co?ofeni-Kostolac type settlement on the territory of north-eastern Serbia is represented by settlements that are positioned on smaller hills or on gentle slopes that on the average range between 336 and 210 m above sea level. The only fortified hill fort settlement discovered so far, Coka lu Balas near Krivelj (Map 1/3) belongs to this group. The archaeological sites Velika Cuka i Neresnica (Map 1/23), Smiljkova glavica in Stubik (Map 1/31) and Cetace in Kovilovo (Map 1/38) are located on wide and flat, elevated plateaus that dominate up on river valleys. Judging by the considerable surface that they occupy, their position and surroundings for these two settlements, we can suppose that they could have been used for wintering places or points for gathering of flocks and shepherds during pauses between seasonal migrations. They are primarily characterized by the natural surroundings of smaller hills and larger river valleys, as well as the relatively low above sea level elevation on which they are located. Such ?seasonal stations or checkpoints? on which larger groups of shepherds could gather with their flocks during the winter months represented important locations in the lives of pastoral communities. During the warm summer period, homesteads with stable architecture are abandoned because of migrations into mountain areas, where favourable grazing areas area located. Certain groups of shepherds during autumn returned to these settlements en route to lowlands and river terraces, while other groups probably continued their journey to gathering centres in valleys near the Danube and the Timok rivers. The next type of settlement belongs to high, multi-layered settlements (Arija baba-Kosobrdo, Coka Kormaros, Field of Z. Brzanovic, Varzari and Smedovac-Grabar-Svracar) which represent sunbathed dominant positions, with a good view of the surrounding area, well suited to long-term occupation. Settlements on high elevations of this type are usually linked with landscapes that predominate in grazing areas and in which there are no large forests. The last type of Co?ofeni-Kostolac settlement is characteristic of lowland settlements positioned on river terraces. The settlements on the right bank of the Danube, around Kljuc (Kladovo- Brodoimpeks, Mala Vrbica, Zbradila-Fund, Korbovo- Obala, Vajuga-Pesak, Jakomirski potok estuary, Velesnica, Ljubic evac-river bank, Ljubicevac-Island, Brzi prun, Slatinska reka estuary, Knjepiste, Ruzenjka, Kusjak-Bordjej, Kusjak-Motel, Kusjak-Vrkalj), represented points at which shepherd?s flocks could remain for longer periods, waiting for favourable conditions for crossing to the other side of the river. This assumption is based on old maps predating the construction of the accumulation lake. These maps indicate that in the immediate vicinity of these settlements were located small sand islands linked to the river bank, pointing to shallows and crossing points. These sections of the river bank, during prolonged droughts or during cold winters, when ice was formed, could have been places where the river was crossed from one side to the other. Residential architecture cannot be precisely defined, given that the discovered remains of houses are very meagre and lack sufficient elements for reconstruction. The most recent excavations on the Bubanj-Staro Selo settlemant at Nis, indicate an identical type of architectural construction as discovered at Gomolava and Bordjej which represents structures that are characteristic for lowland areas. Houses in hill fort settlements built on artificial terraces have been mostly devastated by erosion, so that judging by the impressions of wooden structures and wattle and daub, as well as the remains of hearths, it can be asserted that these were residential structures. Numerous studies so far noted that based on the stylistic and typological characteristics of ceramics on archaeological sites in Timocka Krajina it is possible to distinguish between two phases of the Co?ofeni group, where the first is dominated by ornamental techniques of carving that are characteristic of the Co?ofeni group, and a later phase in which this style is mixed with the furchenstich, as well as other Kostolac cultural elements (furchenstich, certain types of ceramics, etc.). The fact is that the majority of Co?ofeni-Kostolac group sites in eastern Serbia have not been excavated, or have only been partially excavated, and that no vertical stratigraphy had been observed, where no stratigraphic relationship between stylistic-topological characteristics of older ceramics (Co?ofeni) and the more recent phase (Co?ofeni-Kostolac) have been established. These are mostly settlements in which ceramics were observed with elements both of the Kostolac and the Co?ofeni group, or only with elements of the Co?ofeni group, while settlements with only Kostolac ceramics have not been identified. Therefore, in Serbia it is only possible to distinguish between sites where furchenstich ornamentation has been observed and those where this type of ornamentation still has not been observed. Still, it is unclear whether this distinction can be applied to period assignment, or whether it is in fact caused by settlement of different populations in different regions of Eastern Serbia - the Kostolac region from the west and the Co?ofeni group from the East. In Romania, however, vertical stratigraphy was observed at several settlements where development phases were observed of the Co?ofeni group, so that based on the stratigraphy at those sites, with certain caution, it is possible to draw conclusions about the development of the Co?ofeni-Kostolac group in eastern Serbia. Settlements without any furchenstich ornamentation would be assigned to the older phase (Co?ofeni group) where ceramics characteristic of the Co?ofeni group have been observed, although observed shapes and ornaments are usually associated with the furchenstich technique and the more recent phase of the group. The most frequent type of vessels at sites in eastern Serbia are amphorae with extended funnel shaped necks, ornamented below the neck with carved lines or with stamped ornamentation (fig. 6, 21, 38, 64, 71, 89, 98-100, 104, 109, 115, 116, 134), fishbone shape impressions (fig. 4, 28), and in the more recent period furchenstich ornamentation or point impressions (fig. 9, 20, 25, 140), with a tongue shaped or vertically perforated handle, tunnel shaped or horse-shoe shaped handle below the rim (fig. 6, 9, 20, 21, 51, 63, 100, 126, 134, 88, 115 ). The second characteristic type of vessel are semi-spherical bowls with deeper recipients, with flat rims (fig. 11, 12, 23, 27, 29, 52-54, 57, 59-60, 74, 79, 81, 82, 90, 91, 95, 113, 124, 125, 131 and 145), or with shallower recipients, with a slanted, triangular rim or T-shaped profiled rim (14, 19, 133 and 146). Such vessels are characteristic for both phases, because they are ornamented, besides vertical ribs, with carves, and with furchenstich ornamentation (fig. 23, 68, 81 and 82). The third type of vessels are semi-spherical bowls with contracted rims creating a nearly spherical shape. They can be ornamented with vertical ribs on rims (fig. 148) in combination with pinholes (fig. 17), carves (fig. 61, 84, 85) or line impressions (fig. 132). Less frequent vessels on the territory of northeastern Serbia are biconical or spherical goblets, followed by pare-shaped goblets with a single handle, larger pare-shaped amphorae with an extended or conical neck, with small handles below the rim, ornamented with a series of carves (fig. 39, 86), as well as barrel or spherical pots ornamented with carves, horizontal tapes or circular impressions (fig. 45-47, 141, 142). The appearance of ropeshape ornaments is very significant, given that they appear in Rumanian finds in the second phase of the Co?ofeni group, and most frequently in the third phase. This ornament was sporadically observed in the far south, on the Dikili Tas site on the northern shore of the Aegean sea, in level 6, which according to the author belongs chronologically to the Bubanj-Hum II group and the Kostolac group. Its presence at sites in eastern Serbia can be linked to the older phase at the majority of settlements, except in the case of Grabar-Svracar, as these ceramics were not found alongside ceramics with furchenstich. The largest number of sites with only Co?ofeni elements on ceramics have been observed (34), but it is indicative that only a few have been excavated. 28 sites with Kostolac group elements were noted, while 17 unspecified sites in which the period cannot be precisely defined have been identified. According to the stratigraphy of several of the mentioned sites in western Bulgaria, in the Morava valley and in southern Romania it can be concluded that the Co?ofeni group (northeastern Serbia and Romania) and the Co?ofeni-Kostolac group (Morava valley and western Bulgaria), in all of the mentioned regions, was preceded by the Cernavoda III group, and was superseded by the Vucedol culture and the Bubanj-Hum II group in the Morava valle and the Struma valley, and the Glina II-Schnekenber group in Oltenija and the territory of Transylvania and the southern Carpathians. Analysis of the distribution of settlements and stylistictopological characteristics of ceramics from all of the settlements led to the conclusion that the oldest settlements, without ceramics with furchenstich ornamentation, were established in Kljuc in Negotinska Krajina, leading to the assumption that the representatives of the Co?ofeni group came from Oltenia and from the southern Carpathians. A large number fo sites west of Kljuc, along the Danube, at which ceramics with furchenstich ornamentation were noted, point to the direction of expansion of Kostolac elements, from Banat, Branicevo and Stig. The influence of the Kostolac group was very strong starting in the Co?ofeni II phase, even in Romanian sites, given that in Transylvania and in the southern Carpathians a large number of ceramic finds were found with furchenstich ornamentation, while it is interesting that only sporadic appearances were noted in Oltenia. It is clear that Co?ofeni group settlements represented a certain barrier to the expansion of these elements to the east. With the formation of the Co?ofeni-Kostolac group which was created through contacts between representatives of the Co?ofeni to the east and the representatives of the Kostolac group to the west and north-west a short period of coexistence occurred on this territory. Absolute dating of the chronological framework of the Co?ofeni-Kostolac group in the Danube valley and in eastern Serbia can only be assigned indirectly, as there is no carbon dating available from these sites. According to J. Bojacijev, phase II-III of the Co?ofeni group (4400-4300 bp) can be assigned chronologically approximately to the same period as the Kostolac group (4500-4100 bp), and if we suppose that the Co?ofeni-Kostolac group occurred a little while after the occurrence of the Kostolac group, it can be concluded that the Co?ofeni-Kostolac group existed at the end of the IV and the first half of the III millennium BC, although it is possible that it continued even later in particular regions. The results for the oldest and the middle phase of the Kostolac cultural group at Gomolava range between 3038-2903 BC and 3108-2877 BC, while the Kostolac culture at the Streim and Vucedol sits was dated 3310-2920 BC, as is the approximate dating of settlements of this group in Pivnica (3042-2857 BC). All the dating of Kostolac group sites indicate that this cultural group occurred and developed in the period of the last quarter of the IV and the first half of the III millennium BC, which would chronologically assign the Co?ofeni-Kostolac group in the Morava valley and Timocka Krajina to the end of the IV and the start of the III millennium BC, and to the ensuing period.

Abstract. Nur ‘Aqilah MB, NurJannah S, Salleh S, Thi BK, Ahmad Fitri Z, Mohd Khairul Faizi M, Haja Maideen KM, Nizam MS. 2020. Title. Biodiversitas 21: 1707-1713. Fructification of macrofungi depends on two main factors, abiotic and biotic. In this study, the main focus is to determine the macrofungi composition and diversity as the effect of elevation and substrate. Macrofungi collection was conducted at three different elevations along the trails (Trail A, B, and C) of Gunung Korbu in July 2019. The sampling area was divided by ascent elevation from the Seroja Camp to the Rimba Gate (Trail A, 796 m above sea level[a.s.l]), the Seroja Camp to the Kijang Camp (Trail B, 1092 m a.s.l) and the Kijang Camp to the summit of Gunung Korbu (Trail C, 2183 m a.s.l). The collected macrofungi were photographed, described based on their macroscopic characters and any colour changes when bruising or chemicals reactions were recorded. In total 90 macrofungi specimens were in good condition belonging to 6 families from 13 genera, including the unidentified. About 93.33% (84 specimens) of the collections are saprotrophic fungi and six parasitic fungi. Trail B recorded the highest diversity index of 2.20 and 0.87 for Shannon Index and Simpson index, respectively. Non-metric multidimensional scaling ordinations showed a clear separation pattern of macrofungi community found in three different trails, with most of the specimens found in Trail B.

AbstractSome scholars claim that epistemology of science and machine learning are actually overlapping disciplines studying induction, respectively affected by Hume's problem of induction and its formal machine‐learning counterpart, the “no‐free‐lunch” (NFL) theorems, to which even advanced AI systems such as LLMs are not immune. Extending Kevin Korb's view, this paper envisions a hierarchy of disciplines where the lowermost is a basic science, and, recursively, the metascience at each level inductively learns which methods work best at the immediately lower level. Due to Hume's dictum and NFL theorems, no exact metanorms for the good performance of each object science can be obtained after just a finite number of levels up the hierarchy, and the progressive abstractness of each metadiscipline and consequent ill‐definability of its methods and objects makes science—as defined by a minimal standard of scientificity—cease to exist above a certain metalevel, allowing for a still rational style of inquiry into science that can be called “philosophical.” Philosophical levels, transitively reflecting on science, peculiarly manifest a non–empirically learned urge to self‐reflection constituting the properly normative aspect of philosophy of science.

In the present study, the emphasis is on Dewey's explanation of experience. Three dimensions, namely Art as Experiences, Psychology, and Democracy & Education, are chosen for this purpose. As an individual in-world experience, the actual world is composed of vibrant, rich experiences. While living is expansive and communal, there is a clear distinction between activity, sensation, and consciousness that permits study and choice. On the other hand, consideration implies a more solitary and abstracted knowledge of the world, with a more significant separation between actions, emotions, and perception. This distinction facilitates a more transparent comprehension of the scope of training. It avoids the traps of retrograde tendencies in the concept of engagement and facilitates the incorporation of imagining into the sphere of involvement. The traditional adult education theory is the antecedent of experiential learning. The fundamental illustration of the system is the four-step experiential learning model developed by David Kolb. Kolb says in his book "Experiential Learning" that this system was created by John Dewey, Kurt Lewin, and Jean Piaget. This article outlines Kolb's approach to constructing models of experiential learning. It focuses on how Kolb presents and implements the John Dewey-developed Ruwinian tradition of activity research to test his concept. Kolb appears to have condensed a corrupt and one-sided technique into a broad learning model, primarily in response to the conference of critics regarding the preparation of Tbunch. Contrast Dewey's notion of reflexive perception and activity with Korbu's interpretation of John Dewey's ideas. Kolb misinterprets Dewey's theory and concludes that the concept of quick and substantial experience in the experiential learning approach is problematic from an epidemiological standpoint. This article uses a hypothesis-based method to address two fundamental difficulties in adult education: experiential learning and the diversion, development, and application of ideas.