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Tytuł:
The implicatures on Outdoor Media Related to the Covid-19 Appeal
Autorzy:
Wahdaniah
Surbakti, Ernawati Br.
Jaya, Ilham
Nuthiha, Rahmad
Jamilah
Powiązania:
https://bibliotekanauki.pl/articles/2129833.pdf
Data publikacji:
2022-05-21
Wydawca:
Akademia Pedagogiki Specjalnej. Language and Society Research Committee
Tematy:
Analysis
Outdoor
Media Conventional
Non-convensional
Implications
Opis:
The bloom of reports in outdoor media such as circular letter, banners, and brochures regarding the appeals in preventing Covid-19 is interesting to analyze. This study aims to describe the meaning of implicatures and the causes of implicatures found in outdoor media, namely brochures, billboards, banners, and Covid-19 circular letter in the city of Lhokseumawe, Aceh, Indonesia. The type of research used in this research is qualitative with a descriptive-qualitative approach. 30 data were taken from outdoor media from February to May 2021. The data collection technique was carried out using the listen, be free, engage (get involved), talk (Simak Bebas Libat Cakap/SBLC) technique and take notes. After the data was collected, the next step was data analysis based on the formulation of the problem, namely how the meaning of implicatures and the causes of implicatures are. The meaning of implicatures was analyzed using the equivalent method by grouping the data based on the criteria and the advanced technique used by Equalizing/Distinguishing Comparison (Hubung Banding Menyamakan/Membedakan/HBSP) technique, while the causes of implicatures were analyzed using Dell Hymes theory, namely the SPEAKING speech component. The results of this study found that the meaning of implicatures contained in external media was in the form of conventional (96.6%) and non-conventional (3.33%) implicatures with implicature meanings in form of invitations, information, and appeals. The causes of implicatures found are influenced by the background of the atmosphere, the participants, the results, the message, the tone of speech, and the form of discourse.
Źródło:
Language, Discourse & Society; 2022, 10 (1); 110-127
2239-4192
Pojawia się w:
Language, Discourse & Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Natural zeolite as a replacement for resin in the cation exchange process of cesium on post-irradiated nuclear fuel
Autorzy:
Ginting, Aslina Br.
Siti, Amini
Noviarty, -
Yanlinastuti, -
Nugroho, Arif
Boybul, -
Powiązania:
https://bibliotekanauki.pl/articles/1841644.pdf
Data publikacji:
2021
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
zeolites
resin
cation exchange
cesium
nuclear fuel
Opis:
Characterization of natural salts from Bayah, Lampung, and Tasikmalaya, Indonesia has been carried out as a substitute for synthetic resins. The characteristics include zeolite activation with NH4Cl, and heated at 200C, the bond stability test of 137Cs-zeolite, chemical composition analysis, surface area, pore size, analysis of Cs cation exchange capacity (CEC), diffusion coeffi cient (Di), activation energy (Ea), and absorption of three zeolites. To do this, pipette 50 l of a standard solution of 137Cs from the National Institute of Standards and Technology (NIST), put in, 2 ml of 0.1 N HCl, and then add 1 g of zeolite and stir each for 1, 2, 3, 4, 5, and 24 h. Based on this stirring time, the 137C isotope will exchange ions with NH4-zeolite to 137Cs-zeolite in the solid phase. The content of 137Cs in 137Cs-zeolites (solid phase) was analysed using a gamma spectrometer. The results of the chemical composition analysis showed that the character of zeolite from Lampung has a Si/Al ratio, with a CEC value of 1.448 mEq/g which is greater than Bayah and Tasikmalaya, while the Di and Ea values for the three select types were obtained almost the same. Moreover, the stability test of the Cs ion bond with zeolite showed no signifi cant release of Cs ions from the zeolite structure. It can be concluded that the three soloists tested that the zeolite from Lampung has better characters. The results of 137Cs isotope separation in 150 l of U3Si2/Al fuel solution post-irradiation using zeolite from Lampung and Dowex resins obtained almost the same recovery around 98–99%, so it can be concluded that zeolite from Lampung can be used as a substitute for synthetic resin in the cation exchange process for the 137Cs isotope in nuclear fuel post-irradiated.
Źródło:
Nukleonika; 2021, 66, 1; 11-19
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multispecies leatherback turtle assemblage from the Oligocene Chandler Bridge and Ashley formations of South Carolina, USA
Autorzy:
Fallon, B.R.
Boessenecker, R.W.
Powiązania:
https://bibliotekanauki.pl/articles/2082243.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
Chelonioidea
Natemys
Egyptemys
Psephophorus
Paleogene
Oligocene
North America
Opis:
Paleogene dermochelyid species richness far exceeded that of today. Leatherback sea turtles were most species rich in the Paleogene, but their richness declined sharply during the Neogene with only one species existing today, Dermochelys coriacea. We describe the fossil remains of three leatherback genera (Natemys, Psephophorus, and Egyptemys) from the upper Oligocene Chandler Bridge Formation and two (Natemys and Psephophorus) from the lower Oligocene Ashley Formation of South Carolina, USA. The fossils consist of isolated and some associated carapacial ossicles. Several ossicles are referred to Natemys sp. because their scalloped edges are indicative of the carapacial sunflower pattern specific to this genus. Additionally, two Natemys morphotypes (Natemys sp. 1 and 2) are distinguished based on differences in ossicle thickness and internal structure. We refer two ossicles to cf. Psephophorus sp. because of their internal diploic structure and because one has a dorsal radial pattern while the other has a prominent ridge that exhibits strong visceral concavity. Finally, we refer one ossicle to cf. Egyptemys sp. because it has a shallow keel that shows little expression on the visceral surface, although we also acknowledge the ossicle’s similarity to some ridged ossicles of the genus Psephophorus. These ossicles represent the first multispecies assemblage of leatherback fossils reported worldwide. Furthermore, the specimens fill both temporal and geographic gaps for extinct leatherback genera and represent the first formally described dermochelyids from South Carolina and the Oligocene of the Atlantic Coastal Plain.
Źródło:
Acta Palaeontologica Polonica; 2020, 65, 4; 763-776
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of artificial coastal protection structures on Ascidians settlement along the Tamil Nadu coast, India
Autorzy:
Jebakumar, J.P.P.
Nandhagopal, G.
Babu, B.R.
Ragumaran, S.
Ramakritinan, C.M.
Ali, A.J.
Arshan, M.K.
Ravichandran, V.
Powiązania:
https://bibliotekanauki.pl/articles/48441.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
artificial structure
urban sprawl
landscape change
non-native species
Tamil Nadu coast
India
Źródło:
Oceanologia; 2019, 61, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Solar radiation affects bloat potential of wheat forage
Promieniowanie słoneczne wpływa na wzrost potencjału paszowego pszenicy (Triticum aestivum L.)
Autorzy:
Malinowski, D.P.
Pinchak, W.E.
Pitta, D.
Min, B.R.
Powiązania:
https://bibliotekanauki.pl/articles/27952.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Botaniczne
Opis:
Frothy bloat is a serious digestive disorder in cattle (Bos taurus L.) grazing winter wheat (Triticum aestivum L.) pastures in the Southern Great Plains of the USA. Wheat plant metabolism may be one of the factors involved in bloat occurrence. In a series of experiments conducted during 2004–2007, we evaluated the effects of solar radiation intensity (ambient, 100% vs. reduced, 25%), a short-time (24 h vs. 48 h) exposure to solar radiation, and forage allowance (high, 18 kg vs. low, 6 kg DM/100 kg body weight) on seasonal concentration of phenolic compounds and foam strength (a measure of bloat potential) of wheat forage ‘Cutter’. Reduced solar radiation decreased total phenolic concentration and increased foam strength when compared to ambient solar radiation. Forage allowance interacted with solar radiation and short-term exposure treatments in determining phenolic concentrations; however, the effects were inconsistent during and among growing seasons. Concentration of phenolic compounds responded rapidly to sudden changes in weather patterns (passing cold fronts) that were usually associated with significant decrease in solar radiation intensity and temperature. Solar radiation intensity was positively correlated with total phenolic concentration and explained 62% to 72% of the variation in total phenolic concentration. Correlation between temperature and total phenolic concentration varied among growing seasons and explained 9–17% of the variation in total phenolic concentration. Results suggest that phenolic concentration in wheat forage is correlated with solar radiation. The decrease in phenolic concentration and resulting increase of bloat potential are especially pronounced during sudden changes in weather patterns during winter.
Wzdęcia są poważnym zaburzeniem trawienia u bydła (Bos taurus L.) spasanego na pastwiskach pszenicy ozimej (Triticum aestivum L.) w południowych rejonach Stanów Zjednoczonych. Metabolizm pszenicy może być jednym z czynników związanych z występowaniem wzdęć. W serii eksperymentów przeprowadzonych w latach 2004–2007 oceniono wpływ (i) natężenia promieniowania słonecznego (naturalne natężenie, 100% w stosunku do zmniejszonego natężenia, 25%), (ii) krótkotrwałego (24–48 godz.) wystawienia na działanie promieniowania słonecznego i (iii) ilości dostępnej masy zielonej (wysoki poziom, 18 kg DM / 100 kg w porównaniu z niskim poziomem, 6 kg DM / 100 kg masy ciała) na sezonowe stężenie prostych związków fenolowych i stabilność pęcherzyków powietrza w homogenacie z zielonej masy pszenicy ‘Cutter’ (miara potencjału wzdęcia). Zmniejszone promieniowanie słoneczne wywołało redukcję stężenia związków fenolowych i zwiększyło stabilność pęcherzyków powietrza w homogenacie z zielonej masy pszenicy w porównaniu do naturalnego stężenia promieniowania słonecznego. Stężenie związków fenolowych określone było przez współdziałanie między natężeniem promieniowania słonecznego, czasem działania promieniowania słonecznego i ilością dostępnej paszy zielonej, jednak efekty były zmienne podczas i pomiędzy sezonami wegetacyjnymi. Stężenie związków fenolowych szybko reagowało na nagłe zmiany pogody (przechodzące zimne fronty), które zwykle wiązały się ze znacznym spadkiem natężenia promieniowania słonecznego i temperatury. Natężenie promieniowania słonecznego było dodatnio skorelowane z całkowitym stężeniem związków fenolowych i wyjaśniało 62% do 72% zmian w stężeniu związków fenolowych w masie zielonej pszenicy. Korelacja pomiędzy temperaturą a całkowitym stężeniem związków fenolowych zależała od sezonu wegetacyjnego i wyjaśniała 9–17% zmian w całkowitym stężeniu związków fenolowych. Wyniki sugerują, że stężenie związków fenolowych w masie zielonej pszenicy jest skorelowane z natężeniem promieniowania słonecznego. Spadek stężenia związków fenolowych i wynikający z tego wzrost potencjału wzdęć u bydła spasanego na pszenicy są szczególnie wyraźne podczas nagłych zmian pogodowych w okresie zimowym.
Źródło:
Acta Agrobotanica; 2018, 71, 4
0065-0951
2300-357X
Pojawia się w:
Acta Agrobotanica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Spectra Of Variants Of The Corona Of Two Graphs And Some New Equienergetic Graphs
Autorzy:
Adiga, Chandrashekar
Rakshith, B.R.
Powiązania:
https://bibliotekanauki.pl/articles/31341147.pdf
Data publikacji:
2016-02-01
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
spectrum
corona
neighbourhood corona
edge corona
energy of a graph
equienergetic graphs
Opis:
Let G and H be two graphs. The join G ∨ H is the graph obtained by joining every vertex of G with every vertex of H. The corona G ○ H is the graph obtained by taking one copy of G and |V (G)| copies of H and joining the i-th vertex of G to every vertex in the i-th copy of H. The neighborhood corona G★H is the graph obtained by taking one copy of G and |V (G)| copies of H and joining the neighbors of the i-th vertex of G to every vertex in the i-th copy of H. The edge corona G ◇ H is the graph obtained by taking one copy of G and |E(G)| copies of H and joining each terminal vertex of i-th edge of G to every vertex in the i-th copy of H. Let G1, G2, G3 and G4 be regular graphs with disjoint vertex sets. In this paper we compute the spectrum of (G1 ∨ G2) ∪ (G1 ★ G3), (G1 ∨ G2) ∪ (G2 ★ G3) ∪ (G1 ★ G4), (G1 ∨ G2) ∪ (G1 ○ G3), (G1 ∨ G2) ∪ (G2 ○ G3) ∪ (G1 ○ G4), (G1 ∨ G2) ∪ (G1 ◇ G3), (G1 ∨ G2) ∪ (G2 ◇ G3) ∪ (G1 ◇ G4), (G1 ∨ G2) ∪ (G2 ○ G3) ∪ (G1 ★ G3), (G1 ∨ G2) ∪ (G2 ○ G3) ∪ (G1 ◇ G4) and (G1 ∨ G2) ∪ (G2 ★ G3) ∪ (G1 ◇ G4). As an application, we show that there exist some new pairs of equienergetic graphs on n vertices for all n ≥ 11.
Źródło:
Discussiones Mathematicae Graph Theory; 2016, 36, 1; 127-140
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
First tyrannosaurid remains from the Upper Cretaceous “El Gallo” Formation of Baja California, Mexico
Autorzy:
Peecook, B.R.
Wilson, J.A.
Hernandez-Rivera, R.
Montellano-Ballesteros, M.
Wilson, G.P.
Powiązania:
https://bibliotekanauki.pl/articles/21150.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Opis:
We report a complete left fourth metatarsal collected from rocks of the Upper Cretaceous (Campanian) “El Gallo” Formation exposed along the Pacific Ocean near El Rosario, Baja California, México. The metatarsal IV was part of an arctometatarsalian metatarsus, as evidenced by a deep medial notch proximally and extensive articulation for metatarsal III. This condition, along with the U-shape of the proximal end, supports identification as tyrannosauroid. It is assigned to Tyrannosauridae based on features on the posterior surface of the shaft, but finer taxonomic resolution is not possible. Compared to other tyrannosauroids, the metatarsal is relatively short, closely resembling the proportions of the gracile Albertosaurus sarcophagus rather than the much more massive, robust metatarsals of Tyrannosaurus rex. The Baja tyrannosaurid metatarsal is shorter than almost all other tyrannosauroid fourth metatarsals, raising the possibility that it pertains to an immature individual. North American tyrannosauroids are best known from the northern coast of the Western Interior Seaway, as well as less frequently on the southern coast of the seaway in Utah and New Mexico. The new record in Baja marks the first unambiguous skeletal material of a tyrannosaurid both in México and along the Pacific coast.
Źródło:
Acta Palaeontologica Polonica; 2014, 59, 1
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Potentiality assessment of fish scale biodegradation using mangrove fungi isolated from Indian Sundarban
Autorzy:
Nandy, V.
Bakshi, M.
Ghosh, S.
Sharma, H.
Basu, B.R.
Chaudhuri, P.
Powiązania:
https://bibliotekanauki.pl/articles/11014.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
fish scale
biodegradation
mangrove
fungi
Aspergillus niger
Penicillium
Indian Sundarban
Opis:
The mangrove fungi, morphologically and physiologically adapted in a different habitat, were isolated from mangrove habitat of Jharkhali, Sundarban, India. The physico-chemical properties like temperature, pH, soil colour, moisture content, carbon and nitrogen content of soil determines the load of microbial population. The soil sample was serially diluted and plated on potato dextrose agar plate with ampicillin to obtain fungal isolates. Total of six isolates were characterized microscopically by lacto phenol cotton blue staining. Two of them were identified as Aspergillus niger and Penicillium sp. and are subjected to biodegradation of fish scale, the major waste of fish processing industries. Aspergillus niger was found to be the best for degradation of fish scale powder by producing zone of clearance. Moreover, media without fish scale didn’t show any zone of clearance indicates the mangrove fungi are capable of degrading the fish scale component.
Źródło:
International Letters of Natural Sciences; 2014, 09
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatio-temporal variation of microphytoplankton in the upwelling system of the South-Eastern Arabian Sea during the summer monsoon of 2009
Autorzy:
Thomas, L.C.
Padmakumar, K.B.
Smitha, B.R.
Asha Devi, C.R.
Nandan, S.B.
Sanjeevan, V.N.
Powiązania:
https://bibliotekanauki.pl/articles/49085.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
Arabian Sea
upwelling
coastal water
phytoplankton
chlorophyll a
diatom
centric diatom
spatio-temporal variability
microphytoplankton
Chaetoceros
Źródło:
Oceanologia; 2013, 55, 1
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Theoretical ultrasonic velocities in binary liquid mixture containing aniline and anisole at different temperatures – a comparative study
Autorzy:
Sreedevi, Y.
Srinivasu, Ch.
Fakruddin, Sk.
Narendra, K.
Venkateswara Rao, B.R.
Nirmal Rajeev, Y.
Powiązania:
https://bibliotekanauki.pl/articles/412398.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
ultrasonic velocity
aniline
anisole
binary liquid mixtures
Opis:
Ultrasonic velocity is measured experimentally at 3MHz frequency in the binary liquid mixture containing aniline and anisole at different temperatures over the entire composition range and theoretical values of ultrasonic velocity have been evaluated by using Nomoto’s relation, Impedance relation, Van Dael ideal mixture relation. These theoretical values are compared with the experimental values. A good agreement has been found between experimental and theoretical ultrasonic velocities.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 7, 2; 120-124
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 43

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