Results 51 to 60 of about 38,288 (195)

Satellite-monitored movements of the Amazon River dolphin and considerations for their conservation

open access: yesOryx
The Amazon River dolphin Inia geoffrensis occurs throughout the basins of the Amazon and Orinoco Rivers and is categorized as Endangered on the IUCN Red List.
Elizabeth Campbell   +6 more
doaj   +1 more source

A presença do judeu em Contos Amazônicos, de Inglês de Sousa

open access: yesArquivo Maaravi: Revista Digital de Estudos Judaicos da UFMG, 2014
Este artigo analisará a relação entre o personagem judeu e a lenda do boto, presente no conto “O baile do judeu”, inserido em Contos amazônicos, de Inglês de Sousa.
Deuziane de Vasconcelos Barbosa
doaj   +1 more source

Praktek hutang piutang pupuk di lingkungan petani tebu desa Boto kecamatan Jaken kabupaten Pati [PDF]

open access: yes, 2013
Hutang piutang merupakan salah satu kegiatan mualamah yang diperbolehkan dalam Islam. Aspek pertolongan menjadi salah satu pertimbangan yang harus diutamakan dalam praktek hutang piutang tersebut.
Munif, Syaikhul
core  

Prevalence of Stroke‐Related Sarcopenia: A Systematic Review and Meta‐Analysis

open access: yesPhysiotherapy Research International, Volume 31, Issue 1, January 2026.
ABSTRACT Background and Purpose Sarcopenia can lead to negative outcomes for the functionality of individuals post‐stroke. Therefore, understanding the prevalence of sarcopenia after a stroke is extremely important in order to plan specific interventions.
Lavinia Pereira dos Santos   +7 more
wiley   +1 more source

Risks of dam construction for South American river dolphins: a case study of the Tapajós River

open access: yesEndangered Species Research, 2016
River dolphins are strongly affected by the construction of hydroelectric dams. Potential isolation in subpopulations above and below such dams and the resulting low genetic variability of these subpopulations can cause extinction at a local level.
Pavanato, HJ   +9 more
doaj   +1 more source

Towards automated long-term acoustic monitoring of endangered river dolphins: a case study in the Brazilian Amazon floodplains

open access: yesScientific Reports, 2023
Using passive acoustic monitoring (PAM) and convolutional neural networks (CNN), we monitored the movements of the two endangered Amazon River dolphin species, the boto (Inia geoffrensis) and the tucuxi (Sotalia fluviatilis) from main rivers to ...
Florence Erbs   +6 more
doaj   +1 more source

Quantum Imaging beyond the Diffraction Limit by Optical Centroid Measurements

open access: yes, 2009
I propose a quantum imaging method that can beat the Rayleigh-Abbe diffraction limit and achieve de Broglie resolution without requiring a multiphoton absorber as the detector. Using the same non-classical states of light as those for quantum lithography,
Tsang, Mankei
core   +1 more source

Two-photon interference of multimode two-photon pairs with an unbalanced interferometer

open access: yes, 2003
Two-photon interference of multimode two-photon pairs produced by an optical parametric oscillator has been observed for the first time with an unbalanced interferometer. The time correlation between the multimode two photons has a multi-peaked structure.
Goto, Hayato   +4 more
core   +1 more source

Evidence for suppressed mid-Holocene northeastern Australian monsoon variability from coral luminescence [PDF]

open access: yes, 2014
Summer monsoon rainfall in northeastern (NE) Australia exhibits substantial interannual variability resulting in highly variable river flows. The occurrence and magnitude of these seasonal river flows are reliably recorded in modern inshore corals as ...
Cook, C.G.   +6 more
core   +2 more sources

Interaction Between Traditional Fishers and the Neotropical Otter Lontra longicaudis (Olfers, 1818) in a Brazilian Amazon Estuary

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 12, December 2025.
ABSTRACT The neotropical otter Lontra longicaudis (Olfers, 1818) is a semi‐aquatic carnivore from the Mustelidae family with a piscivorous habit that interacts with riverine populations because of fishing resources, and this relationship is often negative, especially in the Amazon where fishing represents an important activity for several communities ...
Dayse Souza Marques   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy