Results 1 to 10 of about 3,688,507 (151)

Designing a Practical Degradation Model for Deep Blind Image Super-Resolution [PDF]

open access: yesIEEE International Conference on Computer Vision, 2021
It is widely acknowledged that single image super-resolution (SISR) methods would not perform well if the assumed degradation model deviates from those in real images.
K. Zhang   +3 more
semanticscholar   +1 more source

Socio-spatial analysis of the exploitation of pastoral resources in eastern Morocco

open access: yesAfrican and Mediterranean Agricultural Journal - Al Awamia, 2022
Studies of changes in the steppe pastoral system of the high plateaus of eastern Morocco reflect an advanced degradation of the rangelands resources. The causes are most often anthropogenic.
A. BECHCHARI
doaj   +1 more source

Unsupervised Degradation Representation Learning for Blind Super-Resolution [PDF]

open access: yesComputer Vision and Pattern Recognition, 2021
Most existing CNN-based super-resolution (SR) methods are developed based on an assumption that the degradation is fixed and known (e.g., bicubic downsampling).
Longguang Wang   +6 more
semanticscholar   +1 more source

Copper-dependent autophagic degradation of GPX4 drives ferroptosis

open access: yesAutophagy, 2023
Ferroptosis is a type of iron-dependent regulated cell death characterized by unrestricted lipid peroxidation and membrane damage. Although GPX4 (glutathione peroxidase 4) plays a master role in blocking ferroptosis by eliminating phospholipid ...
Qian Xue   +9 more
semanticscholar   +1 more source

The drivers and impacts of Amazon forest degradation

open access: yesScience, 2023
Approximately 2.5 × 106 square kilometers of the Amazon forest are currently degraded by fire, edge effects, timber extraction, and/or extreme drought, representing 38% of all remaining forests in the region.
D. Lapola   +34 more
semanticscholar   +1 more source

Biological Degradation of Plastics and Microplastics: A Recent Perspective on Associated Mechanisms and Influencing Factors

open access: yesMicroorganisms, 2023
Plastic and microplastic pollution has caused a great deal of ecological problems because of its persistence and potential adverse effects on human health.
Zeming Cai   +7 more
semanticscholar   +1 more source

Degradation Rates of Plastics in the Environment

open access: yes, 2020
Plastic waste is currently generated at a rate approaching 400 Mt year–1. The amount of plastics accumulating in the environment is growing rapidly, yet our understanding of its persistence is very...
Ali Chamas   +8 more
semanticscholar   +1 more source

A Comprehensive Review on Adsorption, Photocatalytic and Chemical Degradation of Dyes and Nitro-Compounds over Different Kinds of Porous and Composite Materials

open access: yesMolecules, 2023
Dye and nitro-compound pollution has become a significant issue worldwide. The adsorption and degradation of dyes and nitro-compounds have recently become important areas of study. Different methods, such as precipitation, flocculation, ultra-filtration,
Abdul Haleem   +3 more
semanticscholar   +1 more source

LES RÉFÉRÉS ADMINISTRATIFS EN DROIT POSITIF CONGOLAIS [PDF]

open access: yesCahiers Africains des Droits de l’Homme et de la Démocratie ainsi que du Développement Durable, 2022
Il est idoine de retenir que le référé n’est organisé que devant le juge administratif et uniquement le juge administratif de droit commun, à savoir : les Tribunaux administratifs, les Cours administratives d’Appel et le Conseil d’Etat selon le cas ...
Roger MOMBAYA ELUO
doaj  

Les agriculteurs face aux effets de la dégradation des ressources naturelles : cas de la vallée Oued Khoumane – Moulay Idriss Zerhoun [PDF]

open access: yesAlternatives Rurales, 2021
La présente recherche vise à étudier les effets de la dégradation des ressources naturelles sur la petite agriculture dans la vallée de l’Oued Khoumane, Moulay Idriss, Province de Meknès au Maroc.
Abdelaziz El Abadi   +1 more
doaj  

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