Results 21 to 30 of about 238,685 (259)

Engineering Synthetic Chromosomes by Sequential Loading of Multiple Genomic Payloads over 100 Kilobase Pairs in Size

open access: yesMolecular Therapy: Methods & Clinical Development, 2019
Gene delivery vehicles currently in the clinic for treatment of monogenic disorders lack sufficient carrying capacity to efficiently address complex polygenic diseases.
Amy Greene   +3 more
doaj   +1 more source

Occurrence of weeds in Cassava savanna plantations in Roraima [PDF]

open access: yesPlanta Daninha, 2014
A phyto-sociological survey is the first step to implement integrated weed management in crops. In this study, weed occurrence was evaluated in cassava plantations in the savannah of Roraima in northern Brazil.
J.A.A. Albuquerque   +6 more
doaj   +1 more source

Pore saturation model for capillary imbibition and drainage pressures

open access: yesEnvironmental Systems Research, 2018
Background Leaching and transport of radionuclides from cementitious waste forms and from waste tanks is a concern at the Savannah River Site and other Department of Energy sites.
James E. Laurinat
doaj   +1 more source

Real-Time PCR Assay to Quantify Moloney Murine Leukemia Virus in Mouse Cells

open access: yesMicroorganisms
Murine leukemia viruses (MuLVs) are retroviruses that cause various diseases in mice and have served as a model for retrovirus replication and pathogenesis.
Jiwon Choi   +2 more
doaj   +1 more source

Eosinophilic pneumonia caused by cefepime: A case report and review

open access: yesIDCases, 2021
Eosinophilic pneumonia (EP) is characterized by accumulation of eosinophils in the lungs and has been associated with several medications, including antimicrobials.
Bruce M. Jones   +4 more
doaj   +1 more source

Estado de compactação do solo em áreas cultivadas no sistema de plantio direto Soil compaction status in areas under notill system

open access: yesPesquisa Agropecuária Brasileira, 2002
Avaliações do estado de compactação do solo foram realizadas em área experimental e em gleba de lavoura, em duas propriedades situadas no Distrito Federal, que vêm empregando o sistema de plantio direto por longo período. Foram utilizados dois métodos: o
Wenceslau J. Goedert   +2 more
doaj   +1 more source

Carbono orgânico e estabilidade de agregados de um Latossolo Vermelho sob diferentes manejos Organic carbon and aggregate stability of a Red Latossol under different managements

open access: yesPesquisa Agropecuária Brasileira, 2005
O objetivo deste trabalho foi verificar a influência de diferentes manejos no carbono orgânico e na estabilidade de agregados em um Latossolo Vermelho. Os seguintes tratamentos foram avaliados: PDs - plantio direto, por quatro anos, com a sucessão milho (
Beno Wendling   +3 more
doaj   +1 more source

Message in a (Plastic) Bottle

open access: yesCurrent: The Journal of Marine Education
Microplastics are plastic pieces less than 5 mm in diameter and are a widespread contaminant in waterways worldwide. Microplastics can be split into four categories: beads, fragments, thin films, or fibers.
Savannah M. Geiger   +2 more
doaj   +1 more source

Impact of surficial factors on groundwater quality for irrigation using spatial techniques: emerging evidence from the northeast region of Ghana

open access: yesH2Open Journal, 2023
The need for quality water in Africa for agriculture cannot be overemphasized amidst the current global water crises. The focus of this study sought to evaluate the quality of groundwater for irrigation purposes while unearthing the emerging challenges ...
Prosper Kpiebaya   +5 more
doaj   +1 more source

Spatial ecology of translocated raccoons

open access: yesScientific Reports, 2023
Raccoons (Procyon lotor) are routinely translocated both legally and illegally to mitigate conflicts with humans, which has contributed to the spread of rabies virus across eastern North America.
Jacob E. Hill   +6 more
doaj   +1 more source

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