Results 11 to 20 of about 170,576 (319)

A COMPARISON OF RANDOM FOREST AND LIGHT GRADIENT BOOSTING MACHINE FOR FOREST ABOVE-GROUND BIOMASS ESTIMATION USING A COMBINATION OF LANDSAT, ALOS PALSAR, AND AIRBORNE LIDAR DATA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2021
Sustainable forest management is a critical topic which contributes to ecological, economical, and socio-cultural aspect of the environment. Providing accurate AGB maps is of paramount importance for sustainable forest management, carbon accounting, and ...
H. Tamiminia   +5 more
doaj   +1 more source

Energy and digital: The energy cost of social change. A qualitative interview study CRS2335 [PDF]

open access: yesE3S Web of Conferences, 2023
In an international context filled with climate and ecological issues, and characterized by an unprecedented geopolitical conjuncture, the issue of energy consumption and dependence has come to the surface in Morocco’s growing energy sector.
El Arabi Boualou, Zahi Farid
doaj   +1 more source

Synthesis and Applications of Hybrid Polymer Networks Based on Renewable Natural Macromolecules

open access: yesMolecules, 2023
Macromolecules obtained from renewable natural sources are gaining increasing attention as components for a vast variety of sustainable polymer-based materials.
Dariya Getya, Ivan Gitsov
doaj   +1 more source

Cut‐and‐chip harvester material capacity and fuel performance on commercial‐scale willow fields for varying ground and crop conditions

open access: yesGCB Bioenergy, 2020
Shrub willow (Salix spp.) is capable of producing commercially attractive amounts of biomass in short rotations, but harvesting costs and logistics remain a concern.
Mark H. Eisenbies   +3 more
doaj   +1 more source

Comparison of Machine and Deep Learning Methods to Estimate Shrub Willow Biomass from UAS Imagery

open access: yesCanadian Journal of Remote Sensing, 2021
Shrub willow is considered an important dedicated energy crop in temperate climates for the production of bioenergy, biofuels, and bio-based products.
Haifa Tamiminia   +5 more
doaj   +1 more source

Stronger Together. Poly(Styrene) Gels Reinforced by Soft Gellan Gum

open access: yesGels, 2022
This study targets the synthesis of novel semi-interpenetrating networks and amphiphilic conetworks, where hydrophilic soft matter (Gellan Gum, GG) was combined with hydrophobic rigid poly(styrene), PSt. To achieve that, GG was chemically modified with 4-
Dariya Getya, Ivan Gitsov
doaj   +1 more source

The transcriptomic evolution of mammalian pregnancy:gene expression innovations in endometrial stromal fibroblasts [PDF]

open access: yes, 2016
The endometrial stromal fibroblast (ESF) is a cell type present in the uterine lining of therian mammals. In the stem lineage of eutherian mammals, ESF acquired the ability to differentiate into decidual cells in order to allow embryo implantation.
Alyssa Birt   +16 more
core   +2 more sources

Progestins Related to Progesterone and Testosterone Elicit Divergent Human Endometrial Transcriptomes and Biofunctions. [PDF]

open access: yes, 2020
Progestins are widely used for the treatment of gynecologic disorders and alone, or combined with an estrogen, are used as contraceptives. While their potencies, efficacies and side effects vary due to differences in structures, doses and routes of ...
Balayan, Shayna   +8 more
core   +2 more sources

Práticas educativas de âmbito coletivo em Unidades de Saúde da Família (USF)

open access: yesRevista de Educação Popular, 2017
O artigo discute os saberes e fazeres correlacionados às práticas educativas em saúde, realizadas em Unidades de Saúde da Família (USF), no município de Feira de Santana, Bahia, a partir da perspectiva dos profissionais de saúde que as realizam, além de ...
Claudia Suely Barreto Ferreira   +1 more
doaj   +1 more source

Northern pike (Esox lucius) young‐of‐year gut microbiota and associations with wetland nursery water microbial communities in the St. Lawrence River

open access: yesAquaculture, Fish and Fisheries, 2022
The core‐microbiome hypothesis postulates that key fish gut microbiota develop independently from the environment they exist in. Fish nursery habitats serve as critical environments early in ontogeny that support fish growth and development, but their ...
Benjamin D. Gallo   +2 more
doaj   +1 more source

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