Results 51 to 60 of about 167,265,456 (195)

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source

STROKE OF FATE

TASK Quarterly, 2004
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ANDRZEJ JANUSZAJTIS
doaj  

Pollen landscape saturation on pollinator bodies reduces pollen deposition by subsequently visited bat‐pollinated flowers

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Sexual selection in flowering plants often operates through male–male competition, yet the mechanisms underlying this phenomenon remain difficult to demonstrate. One potential arena for such competition is pollen placement on pollinators, where pollen grains from ...
Vinícius L. G. Brito, Nathan Muchhala, Natalia Castaño‐Rubiano, Monika M. Lipińska, Alejandro Zuluaga, Bruce Anderson   +5 more
wiley   +1 more source

The Natural History of Illinois: Illinois State Laboratory of Natural History Bulletin Volume 1 no. 2 [PDF]

, 1878
This is the second of a series of publications, issued by authority of the State Board of Education of Illinois, and designed especially to elucidate the natural history of this State. The first number was published in December, 1876, as Bulletin No.
Illinois State Laboratory of Natural History
core  

SCIENTISTS IN OLD GDANSK: 19th AND 20th CENTURIES

TASK Quarterly, 2001
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ANDRZEJ JANUSZAJTIS
doaj  

Additional Article from 13 February 1825. Institution of Completing the Constitution of the Kingdom of Poland from 1815

Journal on European History of Law, 2013
This article is devoted to an additional article of 13 February 1825, which is an example of Russian policy in the Polish Kingdom (1815-1830). The author tried to analyze the historical and legal issues, starting with the basic assumption that ...
Mikołaj Tarkowski
doaj   +1 more source

‘The Tragedy of a Small Nation’: Alexander Devine and British Perspectives on the Montenegrin Question, 1918–24

History, EarlyView.
Abstract This article examines the pro‐Montenegrin political campaigns of Alexander Devine, a schoolmaster and journalist who became Montenegro's leading British advocate following its incorporation into the Kingdom of Serbs, Croats and Slovenes after the First World War.
ROSS CAMERON
wiley   +1 more source

Tobacco smoking alters the number of oral epithelial cells with apoptotic features [PDF]

, 2014
Tobacco smoking is a global problem associated with the occurrence of many systemic diseases and tumors. Oral cavity tumors are common tobacco-related cancers, and of all the anatomical structures that are exposed to the effects of smoking, the oral ...
Cichorek, Miroslawa; Department of Embryology, Medical University of Gdansk, Poland, Daca, Agnieszka; Department of Pathophysiology, Medical University of Gdansk, Poland, Wojcik, Slawomir; Department of Anatomy and Neurobiology, Medical University of Gdansk, Poland, Chomik, Piotr; Clinic of Orofacial and Dental Surgery, Medical University of Gdansk, Poland, Michcik, Adam; Clinic of Orofacial and Dental Surgery, Medical University of Gdansk, Poland, Zawrocki, Anton; Department of Pathomorphology, Medical University of Gdansk, Poland, Wlodarkiewicz, Adam; Clinic of Orofacial and Dental Surgery, Medical University of Gdansk, Poland   +6 more
core   +1 more source

AT THE THRESHOLD OF MATURITY

TASK Quarterly, 2005
-
ANDRZEJ JANUSZAJTIS
doaj  

Legitimacy and Persuasion in the Anglo‐Scottish Wars of the 1540s

History, EarlyView.
Abstract The considerable efforts of the invading English to justify their activities and garner support during the Anglo‐Scottish wars of the 1540s are well known. Recent welcome attention to Scottish texts produced during the conflict has begun to correct a previous historiographical imbalance towards English materials.
Amy Blakeway
wiley   +1 more source