Results 91 to 100 of about 2,845,206 (298)
Archaeological Prospection, EarlyView.ABSTRACT We investigated the Písečný vrch (Czech Republic), a site exploited for quartz mining in both prehistoric times and the 20th century. Due to their morphological similarity across all mining periods, the differentiation between pits with archaeological potential and recent ones is challenging.
Jan Fišer +5 more
wiley +1 more source
BuildingsThis study employed fiber and geopolymer to enhance the engineering performance of coarse-grained fillers. By conducting a series of comparative mechanical tests, the ideal mass mixing ratio design of geopolymer and fiber was investigated first.
Hongli Yu +5 more
doaj +1 more source
Salinity effects on soil shrinkage characteristic curves of fine-grained geomaterials
Journal of Rock Mechanics and Geotechnical Engineering, 2019 Fine-grained clayey soils are prone to substantial volume changes during desiccation in response to the dynamics of their moisture regime, and are of critical importance in several geotechnical and geo- environmental engineering applications.
Partha Narayan Mishra +3 more
doaj +1 more source
Archaeological Prospection, EarlyView.ABSTRACT The history of Nazi German extermination camps has, until recently, relied primarily on eyewitness testimony. Very few official documents detailing the facilities survived the war due to the special operation ‘Sonderaktion 1005’, dedicated to hiding their existence and extent.
Sebastian Różycki +4 more
wiley +1 more source
Influence of fine-grained soil and loading rate on the mechanical behavior of soil rock mixtures
Shuiwen dizhi gongcheng dizhiSoil-rock mixtures are widely used in engineering for filling and subgrade applications, with their mechanical behavior playing a critical role in the stability and safety of engineering structures.
Hongbing WANG +6 more
doaj +1 more source
Temperature effects on fine-grained soil erodibility [PDF]
Master of ScienceCivil EngineeringStacey E. Tucker-KuleszaRecent climate changes may affect the stability of our infrastructure in many ways. This study investigated the effects of fine-grained soil temperature on erosion rate. If climate change is shown
Al-Ali, Abdullah Mubarak Abdulmohsen
core
Subgrade Strength Recovery of Fine-Grained-Soil-Containing Roads in Western Oregon Forest
Forest roads are composed of surface and subsurface layers. Determining the seasonal strength and associated moisture changes in these roads is required to understand their capacity. This study looks at changes in the subgrade layer. Laboratory and field
Kevin Boston +2 more
core +1 more source
A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems
Business Strategy and the Environment, EarlyView.ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini +2 more
wiley +1 more source
A Toolkit for Automated Fine-Grained Access Control Policy Enforcement in Oracle 9i
, 2004 Database access control is indispensable to information system security. As enterprises expand their services to the Internet, it has been widely recognized that traditional relation-level or database-level access control is no longer adequate to handle ...
Gao, Luo
core
Business Strategy and the Environment, EarlyView.ABSTRACT This paper examines the relationship between industrial robotics adoption and ecological capacity, measured by biocapacity, using panel data from 50 countries over the period 2000–2024. We investigate the transmission mechanisms, non‐linearities, spatial spillovers, and heterogeneity characterizing this relationship.
Brahim Bergougui +1 more
wiley +1 more source