Results 91 to 100 of about 9,668,732 (390)
Flying Bird Object Detection Algorithm in Surveillance Video Based on Motion Information [PDF]
in IEEE Transactions on Instrumentation and Measurement, vol. 73,
pp. 1-15, 2024, 2023 A Flying Bird Object Detection algorithm Based on Motion Information (FBOD-BMI) is proposed to solve the problem that the features of the object are not obvious in a single frame, and the size of the object is small (low Signal-to-Noise Ratio (SNR)) in surveillance video.
arxiv
The impact of HPAI trade restrictions on U.S. poultry exports in 2022–23
Applied Economic Perspectives and Policy, EarlyView.Abstract In early 2022, APHIS confirmed a case of highly pathogenic avian influenza (HPAI), signaling the beginning of an extensive HPAI outbreak. Since the start of the outbreak in 2022, more than 105 million birds across commercial and backyard operations in 48 states have been affected. Many countries, including top importers of U.S.
Samantha L. Padilla +2 more
wiley +1 more source
Mathematical Model and Optimal Control of the Transmission Dynamics of Avian Spirochaetosis (TICK Fever) [PDF]
arXiv, 2017 Avian Spirochaetosis is an acute endemic tick-borne disease of birds, caused by Borrelia anserins, a species of Borrelia bacteria. In this paper, we present a compartmental Mathematical model of the disease for the bird population and Tick population. The model so constructed was analyzed using methods from dynamical systems theory.
arxiv
Climate, biodiversity, land use changes and zoonotic infectious diseases in Southeast Asia : O15 [PDF]
, 2014 Numerous parasitic and infectious diseases are emerging, re-emerging or causing recurrent outbreaks in Southeast-Asia, a hot spot of both infectious disease emergence and biodiversity at threat.
Morand, Serge
core
AGING MEDICINE, EarlyView.This article mainly introduces the pathologic process of sarcopenia and the recent progress in diagnosis and treatment, especially the nondrug treatment. ABSTRACT Sarcopenia refers to the progressive decline and wasting of skeletal muscle function, typically linked to aging or as a secondary effect of various conditions, including systemic inflammation,
Qi‐Fei Kuang +2 more
wiley +1 more source
Evidence for West Nile Virus and Usutu Virus Infections in Wild and Resident Birds in Germany, 2017 and 2018 [PDF]
, 2019 Wild birds play an important role as reservoir hosts and vectors for zoonotic arboviruses and foster their spread. Usutu virus (USUV) has been circulating endemically in Germany since 2011, while West Nile virus (WNV) was first diagnosed in several bird ...
Eiden, Martin +19 more
core +1 more source
Impacts of geopolitics and policy on Latin American biodiversity and water resources
Agribusiness, EarlyView.Abstract Latin America is a major agricultural producer with important natural resources. Efforts have been made to protect sensitive areas but are hindered by agricultural trade disruptions outside the control of individual countries due to globally integrated crop markets.
Jerome Dumortier +2 more
wiley +1 more source
Contemporary outbreaks of different avipoxviruses in Humboldt penguins of wild animal park Planckendael and in chickens of commercial poultry farms in Belgium [PDF]
, 2017 In the present study, the first outbreak of a penguinpox virus (PPV) in Humboldt penguins (Spheniscus humboldd) and four outbreaks of fowlpox virus (FPV) in layer chickens are reported.
Avalakuppa Papi Reddy, Vishwanatha Reddy +3 more
core
Nature Communications, 2016 Lymphatic filariasis and loiasis are diseases caused by insect-borne filarial nematodes. Here, Suh et al. identify a retrotransposon that is present in the genomes of these nematodes and seven tropical bird lineages, indicating two waves of horizontal ...
Alexander Suh +10 more
doaj +1 more source