Results 141 to 150 of about 314,663 (298)

Automated Feature Extraction and Classification of Submerged Cultural Heritage Assets in the Puck Lagoon via Multisensor Remote Sensing

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski   +4 more
wiley   +1 more source

A canopy-related stratification of a southern pine forest using LANDSAT digital data [PDF]

open access: yes
An investigation was undertaken to determine if a consistent stratification of a Southern pine forest could be obtained by using LANDSAT multispectral scanner data to assess crown closure.
Williams, D. L.
core   +1 more source

Prospecting of Architectural Features Using LiDAR‐UAV Technology, Deep Neural Networks and Visualization Techniques: A Case Study in Kuélap and Cambolín (NW Peru)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT High‐resolution and accurate synoptic images of terrestrial topography, even in densely forested areas, have proven valuable for archaeology by enabling the identification and characterization of relief patterns associated with ancient human activities. This study presents a novel approach that integrates digital terrain models (DTMs) obtained
Jhon A. Zabaleta‐Santisteban   +13 more
wiley   +1 more source

Exposure, Extinction, and Cognitive Appraisals in Autistic Adults With Social Anxiety: Evidence From a Structured Speech Exposure Task

open access: yesAutism Research, EarlyView.
ABSTRACT Social anxiety (SA) is highly prevalent among autistic adults, yet little is known about how autistic people respond to common therapeutic strategies, such as exposure tasks. This study examined responses to a structured speech exposure task embedded within an 8‐week modified cognitive–behavioral therapy (M‐CBT) program.
Bruna B. Roisenberg   +4 more
wiley   +1 more source

Evaluation of ERTS-1 data for inventory of forest and rangeland and detection of forest stress [PDF]

open access: yes
The author has identified the following significant results. Results of photointerpretation indicated that ERTS is a good classifier of forest and nonforest lands (90 to 95 percent accurate).
Aldrich, R. C.   +4 more
core   +1 more source

Life cycle assessment of biodiesel synthesis from waste cooking oil using bifunctional heterogeneous catalyst

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The development of renewable energy sources is important in order to achieve the United Nations Sustainable Development Goals (SDGs). Waste cooking oil (WCO) is a promising feedstock for biodiesel production through transesterification. Heterogeneous bifunctional catalysts offer a sustainable alternative to conventional homogeneous bases such ...
Frederick Jit Fook Phang   +9 more
wiley   +1 more source

Operationalizing BioSSbD: A safe‐and‐sustainable‐by‐design framework for biorefineries

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biorefineries are central to the transition toward a circular bioeconomy; however, their increasing scale and technological heterogeneity, and the integration of biological, chemical, and thermochemical processes introduce complex challenges related to safety, sustainability, and operational reliability. Existing Safe‐and‐Sustainable‐by‐Design
Fernando Ramonet
wiley   +1 more source

Trends and variation in the use of andexanet alfa for the reversal of direct oral anticoagulants in NHS trusts in England

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Aims Andexanet alfa was recommended by the National Institute for Health and Clinical Excellence (NICE) as an option in the management of life‐threatening gastrointestinal bleeding in patients taking apixaban or rivaroxaban in May 2021. A recent UK‐wide survey of local hospital protocols for the use of andexanet alfa suggested that practice ...
Louis Fisher   +11 more
wiley   +1 more source

A Community Guide to Urban Forest Inventories

open access: yesEDIS, 2008
Con demasiada frecuencia, tendemos a pasar por alto los muchos beneficios que los árboles brindan a las comunidades urbanas y urbanizadas. Los árboles correctamente ubicados pueden reducir la contaminación del aire, mejorar la calidad del agua, reducir los costos de calefacción y refrigeración, minimizar la escorrentía de aguas pluviales, disminuir la ...
Escobedo, Francisco Javier   +1 more
openaire   +4 more sources

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