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Wyświetlanie 1-7 z 7
Tytuł:
Kept in translation: Adivasi cultural tropes in the Pragat Purushottam Sanstha
Autorzy:
Alles, Gregory D.
Powiązania:
https://bibliotekanauki.pl/articles/437124.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie. Instytut Filozofii i Socjologii
Tematy:
bhagat movements
bakrol
bhadaran
chhotaudepur
dahyabhai maharaj
narayan muni
maharaj
ramanavami
purushottam maharaj
rathvas
swaminarayan hinduism
Opis:
This article considers a little studied branch of Swaminarayan Hinduism, the Pragat Purushot‐ tam Sanstha, whose headquarters are located in Bakrol, Anand district, Gujarat. It is speci ‐ cally concerned with the results of the activities of this branch among adivasi (tribal) people in the Chhotaudepur district in eastern central Gujarat, results that are of the sort that were once equently referred to as ‘Sanskritization’, but that I prefer to call, with a nod to local terminology, ‘bhagatization’. The article rst situates the Pragat Purushottam Sanstha within the broader family of Swaminarayan communities, contrasting it with another, much better known community, the BAPS Swaminarayan Sanstha, with whom it shares an early lineage. Then it identi es ways in which participation in the Sanstha has led adivasi people to replace some of their traditions with practices drawn om the outside. Although it is common in the area to view people who participate in a community such as the Pragat Purushottam Sanstha as abandoning adivasi traditions altogether, this article suggests that such a view is misleading. Drawing inspiration om James Cli ord’s work with cultural translation and Greg Urban’s work with cultural transformation, it suggests that the Sanstha exempli es one way in which elements of adivasi culture persist when adivasis translate their traditions into settings marked by increasing contact with globalizing modernities.
Źródło:
ARGUMENT: Biannual Philosophical Journal; 2016, 6, 1; 143-162
2083-6635
2084-1043
Pojawia się w:
ARGUMENT: Biannual Philosophical Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Examination of Shoulder Postures and Moments of Force Among Different Skill Levels in the Wool Harvesting Industry
Autorzy:
Gregory, D. E.
Pal, P.
Carman, A.
Milosavljevic, S.
Callaghan, J. P.
Powiązania:
https://bibliotekanauki.pl/articles/90088.pdf
Data publikacji:
2009
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
performance
ergonomics
sheep shearing
biomechanics
shoulder
skill
posture
Opis:
The wool harvesting industry employs workers of varying skill levels that differ in both quality and number of harvested fleeces. As it was unknown how skill affected parameters such as joint posture and loading, the current study comparatively examined 140 wool harvesting workers representing 4 skill levels during wool harvesting competitions. Three-dimensional upper limb postures and peak and cumulative shoulder moments were calculated for each worker. Results indicated that elite wool harvesters, in general, used different shoulder postures to perform the harvesting tasks and were thus exposed to different shoulder moments as compared to the lower skill levels. It is plausible that these adopted postures allow the higher class workers to perform their job with higher quality and greater speed as compared to the lower ranked workers. Postural-based training may help improve technique in lower ranked workers and enable these workers to achieve higher ranked status.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2009, 15, 4; 409-418
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prediction of turbomachinery flow physics from CFD - review of recent computations of APPACET test cases
Autorzy:
Gregory-Smith, D. G.
Crossland, S. C.
Powiązania:
https://bibliotekanauki.pl/articles/1967658.pdf
Data publikacji:
2001
Wydawca:
Politechnika Gdańska
Tematy:
turbomachinery
CFD
computational fluid dynamics CFD
turbulence modelling
grid dependence
unsteady interaction
Opis:
In order to maintain a competitive edge, the turbomachinery industry has to rely increasingly on design and analysis methods based on numerical simulation of flow. The European funded APPACET was set up to study the application of turbulence modelling and the simulation of unsteady interactions to provide guidelines for the application of CFD to design. This paper shows the results of computations of four of the test cases studied by the project. The importance of grid refinement has been clearly demonstrated, but no evidence was found that one family of turbulence models could be definitely better than the other. Compared to steady results, unsteady time-averaged solutions have not shown any major improvement in accuracy. However unsteady flow phenomena generating losses within each blade row have been captured and partly explained.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2001, 5, 4; 407-431
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Future needs for ship emission abatement and technical measures
Przyszłe potrzeby ograniczania emisji ze statków i techniczne środki ich realizacji
Autorzy:
Antes, T.
Szudyga, M.
Śliwiński, Ł.
Jaworek, A.
Krupa, A.
Balachandran, W.
Di Natale, F.
Gregory, D.
Jackson, M.
Powiązania:
https://bibliotekanauki.pl/articles/374561.pdf
Data publikacji:
2013
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
diesel engine
exhaust gas
diesel particulate matter
electrostatic scrubber
emission control
silnik Diesla
gaz wylotowy
ograniczenie emisji
Opis:
The International Maritime Organization (IMO) has revised air pollution regulations in MARPOL Annex VI. In 2012 Emission Control Areas (ECA) will limit fuel sulphur content to 1% and from 2015 to 0.1%). NOx emissions based on ships engine speed are also reduced for new vessels (2012 & 2016). Facing this legislation, ship owners have the alternative either to operate ships with costly low-sulphur fuels, or to keep using HFO but together with a gas cleaning equipment at the ship stack in order to reduce the rejected amount of SO2 gas in the atmosphere. To achieve this requirement, research and development organizations came out with proposing a solution that uses a device for cleaning exhaust gas of marine diesel engines. The paper presents a short communication about the DEECON project, which aim is to create a novel on-board after-treatment unit more advanced than any currently available. Each sub-unit of the system will be optimized to remove a specific primary pollutant. In particular, the technology within the DEECON system is based on novel or improved abatement techniques for reducing SOx, NOx, Particulate Matter (PM), CO and Volatile Organic Compounds (VOC). Some of these technologies are completely new for the maritime sector and they will represent a breakthrough in the reduction of the atmospheric emissions of ships, moving forward the performance of exhaust gas cleaning systems and fostering and anticipating the adoption of future and tighter regulatory requirements. In addition, an after-treatment strategy enables the possible adoption of alternative fuels, which often have their own emissions characteristics.
Na właścicieli statków i przewoźników morskich spadł obowiązek redukcji zanieczyszczeń pochodzących z ich działalności. Aby spełnić rygorystyczne wytyczne: dyrektyw Wspólnoty europejskiej, międzynarodowej organizacji morskiej (aneks VI, konwencji) MARPOL oraz praw wewnętrznych innych państw należałoby, w obszarach kontroli emisji, używać jako paliwa oleju napędowego o zmniejszonej zawartości siarki. Obszar kontroli emisji jest to obszar obejmujący Morze Bałtyckie, Morze Północne wraz z jego podejściami pod Kanał La-Manche oraz obszar wokół USA. Ze względu na wysokie ceny paliwa niskosiarkowego, duże koszty ewentualnych zmian technicznych przejścia na paliwo o niższej zawartości siarki spowoduje kilkakrotne zwiększenie opłat i zmniejszy atrakcyjność transportu morskiego. Naprzeciw tym wymaganiom wyszły jednostki badawczo rozwojowe, proponując rozwiązania polegające na zastosowaniu nowych, bardziej skutecznych urządzeń do końcowego oczyszczania spalin z okrętowych silników diesla. Artykuł jest komunikatem projektu o akronimie DEECON, którego głównym celem jest opracowanie innowacyjnego pokładowego urządzenia do oczyszczania spalin z okrętowych silników diesla składającego się z różnych modułów. Urządzenie to będzie optymalizowane w celu usunięcia najważniejszych zanieczyszczeń tj. SOx, NOx, PM, Lotnych Związków Organicznych (VOC) oraz tlenku węgla (CO). Niektóre z tych technologii są całkowicie nowe w przemyśle morskim i stanowią przełom w redukcji emisji zanieczyszczeń do atmosfery. Ponadto, takie rozwiązanie jest uniwersalne, umożliwia zastosowanie alternatywnych paliw do zasilania silników okrętowych, które często mają własne cechy emisji.
Źródło:
Transport Problems; 2013, 8, 3; 101-107
1896-0596
2300-861X
Pojawia się w:
Transport Problems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards an integrated Jurassic biostratigraphy for eastern Greenland
Autorzy:
Kelly, S. R. A.
Gregory, F. J.
Braham, W.
Strogen, D. P.
Whitham, A. G.
Powiązania:
https://bibliotekanauki.pl/articles/2077318.pdf
Data publikacji:
2015
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Jurassic
integrated biostratigraphy
ammonites
palynology
micropalaeontology
Greenland
Jur
biostratygrafia
amonity
palinologia
mikropaleontologia
Grenlandia
Opis:
The thick and relatively complete Jurassic succession of eastern Greenland provides a unique biostratigraphic record for the North Atlantic region. The main biostratigraphic control for the succession has been provided by molluscs, especially ammonites and to a lesser extent by bivalves and belemnites. The late John Callomon and colleagues recognised 93 Boreal ammonite-bearing horizons in the Mid to Late Jurassic. This provides a reliable backbone to the biostratigraphy of these strata, prompting a palynological colleague to comment that they are the “Policemen of Jurassic Stratigraphy”. Other biostratigraphically significant microfossil and palynological groups, can be calibrated against this standard, but on their own cannot achieve the same precision. The Early Jurassic of eastern Greenland does not have such fine control as later parts of the period. No single biostratigraphic group can be used successfully throughout the interval, and there are only three significant ammonite faunas during this period. Reliance on various different organisms is necessary to cope with the changing range of marine to non-marine environments. CASP field-work from 1990 to 2012 has resulted in the collection of much biostratigraphic material. In this article, published data are summarised together with previously unpublished data in the form of a unified table. The integrated chart shows detailed columns for the whole eastern Greenland Jurassic. It demonstrates the ammonite, palynological and microfossil events/biozones and horizons which are correlated by time. More limited information is available on belemnites, bivalves and macroflora. This is the first time such an integrated biostratigraphic scheme has been assembled for the Jurassic of eastern Greenland. It will be of value to the offshore oil-industry in the northern North Atlantic and on the Barents Shelf as well as to field geologists in Greenland.
Źródło:
Volumina Jurassica; 2015, 13, 1; 43--64
1896-7876
1731-3708
Pojawia się w:
Volumina Jurassica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On Decomposing the Complete Symmetric Digraph into Orientations of K4 − e
Autorzy:
Bunge, Ryan C.
Darrow, Brian D.
Dubczuk, Toni M.
El-Zanati, Saad I.
Hao, Hanson H.
Keller, Gregory L.
Newkirk, Genevieve A.
Roberts, Dan P.
Powiązania:
https://bibliotekanauki.pl/articles/31343235.pdf
Data publikacji:
2019-11-01
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
digraph decompositions
orientations of K 4 − e
Opis:
Let $D$ be any of the 10 digraphs obtained by orienting the edges of $ K_4 − e $. We establish necessary and sufficient conditions for the existence of a $ (K_n^*, D)$-design for 8 of these digraphs. Partial results as well as some nonexistence results are established for the remaining 2 digraphs.
Źródło:
Discussiones Mathematicae Graph Theory; 2019, 39, 4; 815-828
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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