The Status of Archaeology and Archaeological Practice in Southeast Alaska in Relation to the Larger Northwest Coast

2004 ◽  
Vol 41 (2) ◽  
pp. 177-196 ◽  
Author(s):  
M. L. Moss
Keyword(s):  
Northwest Coast ◽  
Southeast Alaska ◽  
Archaeological Practice ◽  
The Status

scholarly journals Data Beyond the Archive in Digital Archaeology

2018 ◽  
Vol 6 (2) ◽  
pp. 89-92 ◽  
Author(s):  
Sarah Whitcher Kansa ◽  
Eric C. Kansa
Keyword(s):  
Data Management ◽  
Special Section ◽  
Digital Data ◽  
Quality Data ◽  
Annual Conference ◽  
Archaeological Practice ◽  
Archaeological Data ◽  
The Status ◽  
Digital Archaeology ◽  
Virtuous Cycle

ABSTRACTThis special section stems from discussions that took place in a forum at the Society for American Archaeology's annual conference in 2017. The forum, Beyond Data Management: A Conversation about “Digital Data Realities”, addressed challenges in fostering greater reuse of the digital archaeological data now curated in repositories. Forum discussants considered digital archaeology beyond the status quo of “data management” to better situate the sharing and reuse of data in archaeological practice. The five papers for this special section address key themes that emerged from these discussions, including: challenges in broadening data literacy by making instructional uses of data; strategies to make data more visible, better cited, and more integral to peer-review processes; and pathways to create higher-quality data better suited for reuse. These papers highlight how research data management needs to move beyond mere “check-box” compliance for granting requirements. The problems and proposed solutions articulated by these papers help communicate good practices that can jumpstart a virtuous cycle of better data creation leading to higher impact reuses of data.

Stone Artifacts of Southeastern Alaska

1962 ◽  
Vol 28 (1) ◽  
pp. 66-77 ◽  
Author(s):  
Edward L. Keithahn
Keyword(s):  
Stone Tools ◽  
Northwest Coast ◽  
Southeast Alaska ◽  
Projectile Points ◽  
Stone Artifacts ◽  
Indian Tradition ◽  
Experimental Use ◽  
Stone Artifact

AbstractThe fact that Northwest Coast Indians obtained iron for tool making at least 175 years ago makes it unlikely that any literate person ever saw stone edge tools in use in this area, or even talked with an Indian who had seen them in use. Thus, interpretation of the function of stone tools in southeast Alaska is based on an estimate of the type of tools needed for the known aboriginal industries, experimental use of the tools, and Indian tradition. The use of 25 stone artifact types is discussed, including adzes and similar tools, mauls and hammers, mortars and pestles, lamps and pipes, clubs and fighting tools, projectile points, and ornaments.

scholarly journals SOUTHERNMOST OCCURRENCE OF THE SUWANNEE COOTER, PSEUDEMYS CONCINNA SUWANNIENSIS (TESTUDINES: EMYDIDAE)

2015 ◽  
pp. 53-59 ◽  
Author(s):  
George L. Heinrich ◽  
Dale R. Jackson ◽  
Timothy J. Walsh ◽  
David S. Lee
Keyword(s):  
United States ◽  
Gulf Of Mexico ◽  
Northwest Coast ◽  
Eastern United States ◽  
Southern Limit ◽  
The Status ◽  
Northeastern Gulf Of Mexico ◽  
Conservation Concern

The Suwannee Cooter, Pseudemys concinna suwanniensis, the largest member of the speciose turtle family Emydidae, inhabits a small number of rivers that drain into the northeastern Gulf of Mexico along the northwest coast of Florida from just west of Tallahassee to just south of Tampa. The status of this state-protected subspecies in the southernmost of these rivers, the Alafia, is unknown and hence of conservation concern. We provide recent evidence confirming that a reproducing population still exists in this river, and review available specimens and both published and unpublished records documenting the southern limit of distribution. At least within the eastern United States, our observations also extend confirmed knowledge of the geographic occurrence of hatchling turtles overwintering in the nest southward by 285 km.

Multivariate approaches to site location on the Northwest Coast of North America

Antiquity ◽  
1995 ◽  
Vol 69 (262) ◽  
pp. 61-73 ◽  
Author(s):  
Herbert D. G. Maschner ◽  
Jeffrey W. Stein
Keyword(s):  
North America ◽  
Mathematical Modelling ◽  
Field Survey ◽  
Northwest Coast ◽  
Site Location ◽  
Hunter Gatherers ◽  
Southeast Alaska ◽  
Multivariate Approaches

The American Northwest Coast, famously rich as an environment for hunter-gatherers, is not an easy landscape to inhabit. Field survey of the Tebenkof Bay region, Kuiu Island, southeast Alaska, identifies the pattern of site positions. Mathematical modelling explores which considerations directed the placing of settlements in that landscape.

Quantifying marine reservoir effect variability along the Northwest Coast of North America

2021 ◽  
pp. 1-22
Author(s):  
Nicholas Schmuck ◽  
Joshua Reuther ◽  
James F. Baichtal ◽  
Risa J. Carlson
Keyword(s):  
North America ◽  
Coastal Upwelling ◽  
Early Holocene ◽  
Northwest Coast ◽  
Spatial And Temporal Variability ◽  
Southeast Alaska ◽  
Reservoir Effect ◽  
Archaeological Reconstruction ◽  
Local Variability ◽  
Mixed Feeder

Abstract Recognition of marine reservoir effect (MRE) spatial and temporal variability must be accounted for in any radiocarbon-based paleoclimate, geomorphological, or archaeological reconstruction in a coastal setting. ΔR values from 37 shell-wood pairs across southern Southeast Alaska provide a robust local evaluation of the MRE, reporting a local Early Holocene weighted ΔR average of 265 ± 205, with a significantly higher ΔR average of 410 ± 60 for samples near limestone karst. Integration with our synthesis of extant MRE calibrations for the Northwest Coast of North America suggests that despite local variability, regional ΔR averages echo proxies for coastal upwelling: regional weighted averages were at their highest in the Bølling-Allerød interstade (575 ± 165) and their lowest in the Younger Dryas stade (−55 ± 110). Weighted ΔR averages across the Northwest Coast rose to a Holocene high during the Early Holocene warm period (245 ± 200) before settling into a stable Holocene average ΔR of 145 ± 165, which persisted until the late Holocene. Our quantification of local and regional shifts in the MRE shines a light on present methodological issues involved in MRE corrections in mixed-feeder, diet-based calibrations of archaeological and paleontological specimens.

The study of interfacial reactions of nickel thin films on GaAs

1983 ◽  
Vol 41 ◽  
pp. 156-157
Author(s):  
L.J. Chen ◽  
Y.F. Hsieh
Keyword(s):  
Thin Films ◽  
Integrated Circuits ◽  
Interfacial Reactions ◽  
Metal Contacts ◽  
Nickel Thin Films ◽  
Thin Foils ◽  
The Status ◽  
Si Doped ◽  
Electron Microscopes

One measure of the maturity of a device technology is the ease and reliability of applying contact metallurgy. Compared to metal contact of silicon, the status of GaAs metallization is still at its primitive stage. With the advent of GaAs MESFET and integrated circuits, very stringent requirements were placed on their metal contacts. During the past few years, extensive researches have been conducted in the area of Au-Ge-Ni in order to lower contact resistances and improve uniformity. In this paper, we report the results of TEM study of interfacial reactions between Ni and GaAs as part of the attempt to understand the role of nickel in Au-Ge-Ni contact of GaAs.N-type, Si-doped, (001) oriented GaAs wafers, 15 mil in thickness, were grown by gradient-freeze method. Nickel thin films, 300Å in thickness, were e-gun deposited on GaAs wafers. The samples were then annealed in dry N2 in a 3-zone diffusion furnace at temperatures 200°C - 600°C for 5-180 minutes. Thin foils for TEM examinations were prepared by chemical polishing from the GaA.s side. TEM investigations were performed with JE0L- 100B and JE0L-200CX electron microscopes.

Fate of sperm membrane in fertilized ova

1993 ◽  
Vol 51 ◽  
pp. 40-41
Author(s):  
Frank J. Longo
Keyword(s):  
Electron Microscopy ◽  
Electrical Activity ◽  
Sea Urchins ◽  
Morphological Changes ◽  
Integrated System ◽  
Electrophysiological Recording ◽  
Experimental Conditions ◽  
The Status ◽  
Sperm Membrane ◽  
Temporal And Spatial

Measurement of the egg's electrical activity, the fertilization potential or the activation current (in voltage clamped eggs), provides a means of detecting the earliest perceivable response of the egg to the fertilizing sperm. By using the electrical physiological record as a “real time” indicator of the instant of electrical continuity between the gametes, eggs can be inseminated with sperm at lower, more physiological densities, thereby assuring that only one sperm interacts with the egg. Integrating techniques of intracellular electrophysiological recording, video-imaging, and electron microscopy, we are able to identify the fertilizing sperm precisely and correlate the status of gamete organelles with the first indication (fertilization potential/activation current) of the egg's response to the attached sperm. Hence, this integrated system provides improved temporal and spatial resolution of morphological changes at the site of gamete interaction, under a variety of experimental conditions. Using these integrated techniques, we have investigated when sperm-egg plasma membrane fusion occurs in sea urchins with respect to the onset of the egg's change in electrical activity.

Revisiting the status of dental ethics instruction

2000 ◽  
Vol 64 (11) ◽  
pp. 772-774 ◽  
Author(s):  
JG Odom ◽  
PL Beemsterboer ◽  
TD Pate ◽  
NK Haden
Keyword(s):  
Ethics Instruction ◽  
The Status

The status of cosmology

2002 ◽  
Vol 110 (2) ◽  
pp. 9-15 ◽  
Author(s):  
W Freedman
Keyword(s):  
The Status
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