Results 51 to 60 of about 299,787 (291)

Design considerations for community-based stream monitoring to detect changes in Pacific salmon habitats

Ecology and Society, 2014
Communities in the Great Bear Rainforest of British Columbia, Canada are highly dependent on Pacific salmon (Oncorhynchus spp.) and the watersheds that support them, yet current monitoring efforts are likely inadequate for detecting changes in stream ...
Cory R. Lagasse, Wanli Ou, Leah D. Honka, William I. Atlas, Claire N. Hutton, Jana Kotaska, Morgan D. Hocking   +6 more
doaj   +1 more source

Boundaries of photosynthesis: adaptations of carbon fixation in extreme environments

FEBS Open Bio, EarlyView.
Photosynthesis faces challenges from environmental extremes of temperature, pH, and salinity, limiting gas diffusion, modifying membrane fluidity, and destabilizing photochemical and biochemical reactions. Photosynthetic organisms have evolved unique adaptations overcoming these stresses and maintaining their photosynthetic activity.
Pere Aguiló‐Nicolau, Concepción Iñiguez, Sebastià Capó‐Bauçà, Jeroni Galmés   +3 more
wiley   +1 more source

Machine Learning and Citizen Science Approaches for Monitoring the Changing Environment [PDF]

arXiv, 2023
This dissertation will combine new tools and methodologies to answer pressing questions regarding inundation area and hurricane events in complex, heterogeneous changing environments. In addition to remote sensing approaches, citizen science and machine learning are both emerging fields that harness advancing technology to answer environmental ...
arxiv  

The impact of frailty syndrome on skeletal muscle histology: preventive effects of exercise

FEBS Open Bio, EarlyView.
Frailty syndrome exacerbates skeletal muscle degeneration via increased ECM deposition and myofiber loss. This study, using a murine model, demonstrates that endurance exercise attenuates these histopathological alterations, preserving muscle integrity. Findings support exercise as a viable strategy to counteract frailty‐induced musculoskeletal decline
Fujue Ji, Hae Sung Lee, Haesung Lee, Jong‐Hee Kim   +3 more
wiley   +1 more source

White Christian Nationalism: Adult Education and Threats to Democracy

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Adult education has a historical and ongoing commitment to fostering democratic relationships, demonstrated by the tendency of adult education to be called upon when social change and realignment are most desirable. This article considers the philosophical and pragmatic possibilities for adult education at this moment, when White Christian ...
Ralf St. Clair, Lyn Tett, Rob Black
wiley   +1 more source

Nilai Ekonomi Jasa Penyerbukan pada Perkebunan Kopi Robusta

Jurnal Ilmu Lingkungan
Lebah berkontribusi terhadap pasokan makanan global sebagai penyerbukan berbagai tanaman, termasuk hortikultura, tanaman pangan, dan lainnya. Keberadaan lebah dan fungsinya sebagai penyerbuk menghadapi banyak tantangan seperti perubahan iklim dan teknik ...
Nuraulia Asyifa, Pini Wijayanti, Ahyar Ismail   +2 more
doaj   +1 more source

Clustering simulated snow profiles to form avalanche forecast regions [PDF]

Geoscientific Model Development
This study presents a statistical clustering method that allows avalanche forecasters to explore patterns in simulated snow profiles. The method uses fuzzy analysis clustering to group small regions into larger forecast regions by considering snow ...
S. Horton, S. Horton, F. Herla, P. Haegeli   +3 more
doaj   +1 more source

Impacts of cyclone and flood on crop and fish production in disaster prone coastal Bhola district of Bangladesh

International Journal of Agricultural Research, Innovation and Technology, 2020
This study assessed the impact of climate change induced disaster on crops and fisheries production at Bhola Sadar and Monpura upazila of Bhola district, Bangladesh during January to June 2018. The study was gathered primary data from primary observation
MS Islam, MR Jamil, MN Chowdhury, MH Kabir, RH Rimi   +4 more
doaj   +1 more source

Hydrogeochemical studies of groundwater in semi-arid areas of northern Ethiopia using geospatial methods and multivariate statistical analysis techniques

Applied Water Science, 2023
The present study focused on evaluating the groundwater hydrogeochemical of shallow aquifers in the semi-arid areas of northern Ethiopia, using geospatial modelling and multivariate statistical techniques. Physico-chemical parameters, including pH, major
Haftay Hailu, Solomon Haftu
doaj   +1 more source

Toward a human‐centric co‐design methodology for AI detection of differences between planned and delivered dose in radiotherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Introduction Many artificial intelligence (AI) solutions have been proposed to enhance the radiotherapy (RT) workflow, but limited applications have been implemented to date, suggesting an implementation gap. One contributing factor to this gap is a misalignment between AI systems and their users.
Luca M. Heising, Frank Verhaegen, Stefan G. Scheib, Maria J. G. Jacobs, Carol X. J. Ou, Viola Mottarella, Yin‐Ho Chong, Mariangela Zamburlini, Sebastiaan M. J. J. G. Nijsten, Ans Swinnen, Michel Öllers, Cecile J. A. Wolfs   +11 more
wiley   +1 more source