Results 51 to 60 of about 161,144 (237)

Reintroduction of an Endangered Butterfly, the Mottled Duskywing (Erynnis martialis)

open access: yesAnimal Conservation, EarlyView.
We reintroduced Mottled Duskywing (Erynnis martialis), an endangered skipper butterfly, at different life‐stages to restored oak savanna habitat in Ontario, Canada and then performed intensive post‐release monitoring. Our results show that, at one of three sites, a population was established within two years of initiating releases and that pupae and ...
Michelle Polley   +7 more
wiley   +1 more source

Phantasmic Encounters in the Arctic: Haunting Materialities Beyond the Ghosts of War

open access: yesAnthropology of Consciousness, EarlyView.
ABSTRACT In the vast north, ghostly experiences are common for locals and outsiders alike. Here, we explore how cultural‐natural attributes, like remoteness and extreme seasonal variation, compound experiences of the haunting in visceral ways. This provides the Arctic region with an unusually pronounced baseline of other‐than‐human agency, which in the
Aki Hakonen, Oula Seitsonen
wiley   +1 more source

Small Forms of Wooden Architecture of the Russian North: Fences, Gates, Wicket Doors and Retaining Walls

open access: yesПроект Байкал, 2013
The article studies historical and modern aspects of design and building of small architectural forms (fences, gates, wicket doors, retaining walls and partially – bridge fences) in many regions of the Russian North and other regions of Russia. This work
Olga Sevan
doaj   +1 more source

Durability and measurement uncertainty of airtightness in extremely airtight dwellings [PDF]

open access: yes, 2013
In this paper we present a series of leakage tests on extremely airtight dwellings (ACH50 < 0.6 upon completion) in which the durability of the airtightness and the measurement uncertainty involved are assessed.
Bracke, Wolf   +3 more
core   +1 more source

Lithic analysis in African archaeology: Advances and key themes

open access: yesArchaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski   +2 more
wiley   +1 more source

The historic windows and doors wooden cottages and a farmhouse built in the Lublin region – selected examples from Village Museum

open access: yesBudownictwo i Architektura, 2015
Lublin is one of those regions in Poland, which was formerly in the villages and towns dominated by wood building. Currently, the vast majority of these buildings, whose number is steadily decreasing is not covered by a protective conservation.
Beata Klimek
doaj   +1 more source

Poultry Housing In Ohio [PDF]

open access: yes, 1949
PDF pages ...
Blickle, J. D., Moyer, D. D.
core  

“Flames Over Persepolis”: New Scientific Evidence Supporting Historical Perspectives

open access: yesArchaeometry, EarlyView.
ABSTRACT This study investigates the burning of Persepolis Terrace, historically attributed to Alexander III in 330 bce. A review of classical accounts and excavation reports, combined with diagnostic surveys, confirms the fire's historicity and provides novel insights.
Maria Letizia Amadori   +10 more
wiley   +1 more source

Natural tannin-based rigid foams as insulation for doors and wall panels

open access: yesMaderas: Ciencia y Tecnología, 2014
Tannin-based rigid foams were shown to be good thermal insulating materials for use in the cavity of hollow-core wooden doors and other wooden cavities. Their thermal insulation capacity is comparable to that of totally synthetic, oil-derived foams, such
G. Tondi, A. Pizzi, R. Olives
doaj  

Building Huys Hengelo in VRML [PDF]

open access: yes, 2001
In this paper we report about our attempts to rebuild a historical building, ‘Huys Hengelo’, its interior, a farm built next to it and other parts of its environment (including a draw-bridge and a gate) using the Virtual Reality Modeling Language (VRML).
Kragtwijk, M., Nijholt, A., Reidsma, D.
core   +1 more source

Home - About - Disclaimer - Privacy