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Search Results: 1 - 10 of 458768 matches for " <br>B.W. "
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Growth Kinetics of Single Inclusion Particle in Molten Melts
GROWTH KINETICS OF SINGLE INCLUSION PARTICLE IN MOLTEN MELTS

BW Zhang,BW Li,<br>B.W.,Zhang,B.W.,Li
金属学报(英文版) , 2007,
Abstract: On the basis of the single-particle framework, a new theory on inclusion growth in metallurgical melts is developed to study the kinetics of inclusion growth on account of reaction and collision. The studies show that the early growth of inclusion depends on reaction growth and Brawnian motion collision, and where the former is decisive, the late growth depends on turbulence collision and Stokes' collision, and where the former is dominant; collision growth is very quick during the smelting process, lessened in the refining process, but nearly negligible in the continuous casting process.
EVIDENCE OF NEOTECTONIC IMPACT ON A LARGE SEDIMENTARY BASIN BETWEEN TIBETAN PLATEAU AND GOBI ALTAY,NW CHINA
EVIDENCE OF NEOTECTONIC IMPACT ON A LARGE SEDIMENTARY BASIN BETWEEN TIBETAN PLATEAU AND GOBI ALTAY|NW CHINA

Kttartmann,Hucai Zhang,<br>B.Wünnemann
第四纪研究 , 2009,
Abstract: The Ejina(Gaxun Nur)Basin-enclosed by the Tibetan Plateau in the south and the Gobi Altay in the north has continuously evolved as a strong continental endorheic depositional environment.Medium scale geomorphological mapping by Landsat-and Corona-Images as well as SRTM-topographic data,combined with field-surveys and geophysical investigation provides evidence for tectonic impact on sedimentary processes during the Late Quaternary.Analyses of SRTM-Data and Landsat-Images reveal a system of up to 20m high inverted channels developed on the inactive eastern part of the large Hei river drainage delta south of the ancient lake Juyanze.The complex evolution of these landforms requires a relative lowering of the lake basin at least two times since the last 40ka.A 26m high cliff section of gravel-covered lake sediments within the Juyanze paleolake indicates a strong subsidence of the lake bottom of 10m/1000yrs since 18kaB.P.North of Ejina river oasis a distinct north-south striking scarp up to 13m high constitutes the eastern margin of the Gaxun Nur.Palaeodrainage channels derived from the Gobi Altay.They display a sinistral offset of some decametres along a set of WE-trending faults.The rhombic shape of the modern dry Gaxun Nur,fossil cliffs,well preserved beach ridges along the margins of the palaeolake system as well as gravel covered topsets of lacustrine sediments indicate local displacements of morphological features.The displacements of lake sediments at the southern margin of the modern Gaxun Nut Basin imply a subsidence of at least 0.81m/1000 yrs since 25kaB.P.as a result of a pull-apart development due to the left stepping faults in a sinistral system.
Transputer Adaptive Stability Control of Power Systems
电力系统Transputer自适应稳定控制

Wang Haifeng,Han Zhenxiang,BWHogg,<br>王海风,韩祯祥,Hogg B.W.
自动化学报 , 1994,
Abstract: This paper proposed an adaptive stabilizer for power systems, which was implemented based on a multi-trnasputer system. The hardware system of the transputer adaptive stabilizer and the results of laboratory tests are presented in the paper.
Data mining and search techniques in the biotechnology and Web environment: a comparison
B.W. Koester
South African Journal of Information Management , 2009, DOI: 10.4102/sajim.v3i2.137
Abstract:
Cookbooks and Caribbean cultural identity : an English-language hors d'oeuvre
B.W. Higman
New West Indian Guide , 1998,
Abstract: Analysis of 119 English-language cookbooks (1890-1997) published in or having to do with the Caribbean. This study of the history of cookbooks indicates what it means to be Caribbean or to identify with some smaller territory or grouping and how this meaning has changed in response to social and political developments. Concludes that cookbook-writers have not been successful in creating a single account of the Caribbean past or a single, unitary definition of Caribbean cuisine or culture.
Floristic List for Oklahoma County
Hoagland, B.W.
Oklahoma Native Plant Record , 2001,
Abstract: This list, generated on 19 February 2001, is an ongoing project. The most complete records at this time are from the Robert Bebb Herbarium at the University of Oklahoma. Others [indicated with *] are from Oklahoma State University, University of Science and Arts of Oklahoma, Southeastern Oklahoma State University and Northwestern Oklahoma State University.
'N TIPIESE S.A. LUGMAGOFFISIERSPERSOONLIKHEID?
B.W. Smuts
Scientia Militaria : South African Journal of Military Studies , 2012, DOI: 10.5787/20-1-371
Abstract: Selection and training are integral functions of modern military activity. Although a typical air force officer personality does not appear to exist, these tests do serve as a pointer towards the question of career satisfaction.
AKSIENAVORSING EN DIE LEWENSVATBAARHEIDSTUDIE: 'N BENADERING TOT SINVOLLE NAVORSING
B.W. Smuts
Scientia Militaria : South African Journal of Military Studies , 2012, DOI: 10.5787/19-4-372
Abstract: Navorsing is 'n term wat dikwels verkeerdelik gebruik word. Die sogenaamde navorsing wat deur populêre tydskrifte uitgevoer of aangehaal word, is dikwels slegs 'n aanduiding van die behoeftes of opinies van die skrywer. Die foutiewe of ontoepaslike interpretasie van navorsingsresultate is 'n ander bekende probleem wat tot wangebruik van die term navorsing lei. Hierdie verskynsel ontstaan omdat die totale proses van navorsing nie deur die skrywers self deurloop is nie. Die totale navorsingsproses begin by die keuse van 'n geskikte onderwerp en eindig by die implementering van resultate. Waar die keuse van 'n onderwerp gegrond is op 'n bestaande behoefte, is die implementering van resultate slegs die afronding van die proses. Die keuse van 'n geskikte onderwerp is derhalwe die belangrikste stap in die navorsingsproses, maar nie altyd eenvoudig nie, veral wanneer die navorser of student 'n voordelige bydrae tot 'n organisasie soos die SA Weermag wil maak. Die lewensvatbaarheidstudie bied egter die oplossing tot die keuseprobleem, terwyl aksienavorsing die totale navorsingsproses, op grond van deelname van aile betrokkenes, beklemtoon.
Nieuwe opvattingen over het moderne imperialisme
B.W. Schaper
BMGN : Low Countries Historical Review , 1971,
Abstract:
THE PREPARATION AND CHARACTERISTICS STUDY OF TiNxOy SPECTRAL SELECTIVE ABSORBING FILM BY MAGNETRON SPUTTERING
DChen,<br>D.Chen,H.Shen,B.W.Wang,H.Q.Wang
金属学报(英文版) , 2005,
Abstract: Spectral selective absorbent film is a crucial factor for the solar heating devi ce. There are many kinds of spectral selective absorbing film made by different ways. TiNxOy thin film with excellent spectral selecting absobent property were successfully prepared by DC magnetron sputtering with Ar as working gas, N2 and O2 as reactive gas, 99.9% titanium as the target and is copper slice as the subs trate. In this article, the optical characteristics and microstructure of TiNxO y thin film were studied. Inputing O2 can decrease the reflection of the visible lights, and double layer film can get good absorption for solar energy.
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