Results 281 to 290 of about 1,795,114 (414)

Researches on the chemistry of coal VIII—The development of benzenoid constitution in the lignin-peat-coal-series [PDF]

, 1935
William Arthur Bone, Leslie George Brett Parsons, R. H. Sapiro, Constance Mary Groocock   +3 more
openalex   +1 more source

Culturally Modified Trees and Bark and Wooden Material Culture From Yagara Country, Southeast Queensland, Australia: A Preliminary Overview of Indigenous Biocultural Knowledge

Archaeology in Oceania, EarlyView.
ABSTRACT This paper outlines preliminary results from our multimethod research about Culturally Modified Trees (CMTs) and associated bark and wooden material culture in Yagara Country in southeast Queensland. Methods employed include historical source and modern database analysis, archaeological field surveys, semi‐structured interviews with Yagara ...
Kate Greenwood, Amy Roberts, Madonna Thomson, James Bonner   +3 more
wiley   +1 more source

Description of some fossil plants from the Great Falls coal field of Montana

, 1893
William Morris Fontaine
openalex   +2 more sources

THE RELATION OF THE VITAMINS TO THE REACTION INDUCED BY COAL TAR IN THE TISSUES OF ANIMALS [PDF]

, 1925
Louis H. Jorstad
openalex   +1 more source

Waste Management and Waste Disposal Detected by Combination of Analytical Methods: Late Bronze Age Březnice Settlement Site (South Bohemia)

Archaeological Prospection, EarlyView.
ABSTRACT Waste disposal processes and landfill management are crucial subjects in the field of settlement archaeology. Our study is focused on understanding the processes that are connected to the formation of the infills of settlement features and the recycling of the building materials (daub and wood) and waste management.
Tereza Šálková, Kristýna Budilová, Jaromír Kovárník, Antonín Majer, Jan Novák, Jaroslav Pavelka, Barbora Strouhalová, Libor Vobejda, Ondřej Šťastný, Martin Kuna, Ondřej Chvojka   +10 more
wiley   +1 more source

Quantitative characterization and evolutionary patterns of coal cracks based on crack tensor analysis. [PDF]

Sci Rep
Mu P, Wang S, Wang J, Shen J, Li X, Liu H, Chen Y.   +6 more
europepmc   +1 more source

Description of an upright Lepidodendron with Stigmaria Roots, in the roof of the Sydney Main Coal, in the Island of Cape Breton [PDF]

Richard D. Brown
openalex   +1 more source

II.—On the Highest Coal-measures or “Zone” of Anthracomya Phillipsi in the Durham Coalfield [PDF]

, 1919
C. T. Trechmann, David Woolacott
openalex   +1 more source

Multidisciplinary Approach to Identifying Early Mediaeval Gates: A Case Study of the Břeclav–Pohansko Stronghold

Archaeological Prospection, EarlyView.
ABSTRACT This study presents a comprehensive approach to verifying a presumed western gate at Pohansko by integrating nondestructive geophysical methods (ERT, magnetometry and core prospection) with traditional archaeological excavation. The identification and characterization of gates by nondestructive methods within early mediaeval fortified sites ...
Petr Dresler, Michaela Prišťáková, Peter Milo, František Kuda, Karel Kirchner, Igor Murín, Jan Havelka   +6 more
wiley   +1 more source

Impact of coal creep on permeability evolution under different temperatures and stresses. [PDF]

Sci Rep
Cai T, Xia J, Feng Z, Su X, Jiang Y.
europepmc   +1 more source