Results 21 to 30 of about 324,843 (328)

Zero-tolerance biosecurity protects high-conservation-value island nature reserve

open access: yesScientific Reports, 2017
Barrow Island, north-west coast of Australia, is one of the world’s significant conservation areas, harboring marsupials that have become extinct or threatened on mainland Australia as well as a rich diversity of plants and animals, some endemic.
John K. Scott   +17 more
doaj   +1 more source

Quarantine generated phase transition in epidemic spreading [PDF]

open access: yes, 2010
We study the critical effect of quarantine on the propagation of epidemics on an adaptive network of social contacts. For this purpose, we analyze the susceptible-infected-recovered (SIR) model in the presence of quarantine, where susceptible individuals
A. Vespignani   +13 more
core   +2 more sources

Cold tolerance strategies of the fall armyworm, Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae)

open access: yesScientific Reports, 2022
The fall armyworm (FAW), Spodoptera frugiperda, is native to the tropical and subtropical areas of the American continent and is one of the world's most destructive insect pests and invaded Africa and spread to most of Asia in two years.
Mohammad Vatanparast, Youngjin Park
doaj   +1 more source

Chloroplast Genomic Resource of Paris for Species Discrimination

open access: yesScientific Reports, 2017
Paris is famous in China for its medicinal value and has been included in the Chinese Pharmacopoeia. Inaccurate identification of these species could confound their effective exploration, conservation, and domestication.
Yun Song   +6 more
doaj   +1 more source

Establishment and optimization of a liquid bead array for the simultaneous detection of ten insect-borne pathogens

open access: yesParasites & Vectors, 2018
Background Insect-borne diseases could induce severe symptoms in human and clinical signs in animals, such as febrility, erythra, arthralgia and hemorrhagic fever, and cause significant economic losses and pose public health threat all over the world ...
Hui-yu Wang   +9 more
doaj   +1 more source

Insecticidal Effects of Fumigants (EF, MB, and PH3) towards Phosphine-Susceptible and -Resistant Sitophilus oryzae (Coleoptera: Curculionidae)

open access: yesInsects, 2019
This study was conducted to evaluate the insecticidal effects of ethyl formate (EF), methyl bromide (MB), and phosphine (PH3) fumigants against PH3-susceptible and -resistant strains of the rice weevil (Sitophilus oryzae), a major rice pest.
BongSu Kim   +5 more
doaj   +1 more source

A simple and effective method to encapsulate tobacco mesophyll protoplasts to maintain cell viability

open access: yesMethodsX, 2015
Protoplasts have been widely used for genetic transformation, cell fusion, and somatic mutation due to the absence of a cell wall. However, without the protection of a cell wall, protoplasts are easy to rupture and aggregate during washing, collecting ...
Rong Lei   +4 more
doaj   +1 more source

Determination of performance-parameter design and impact factors of sampling efficiency for bioaerosol cyclones

open access: yesBiotechnology & Biotechnological Equipment, 2020
Bioaerosol sampling is a critical step toward characterizing airborne pathogen exposure risks for many respiratory infectious diseases in human-to-human or human-to-animal outbreaks.
Xuezheng Ma   +3 more
doaj   +1 more source

Evaluation on reprogramed biological processes in transgenic maize varieties using transcriptomics and metabolomics

open access: yesScientific Reports, 2021
Genetic engineering (GM) has great potential to improve maize productivity, but rises some concerns on unintended effects, and equivalent as their comparators.
Wei Fu   +6 more
doaj   +1 more source

Generation of Stable Cell Lines Expressing Akabane Virus N Protein and Insight into Its Function in Viral Replication

open access: yesPathogens, 2023
Akabane virus (AKAV) is a world wide epidemic arbovirus belonging to the Bunyavirales order that predominantly infects livestock and causes severe congenital malformations.
Jingjing Wang   +6 more
doaj   +1 more source

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