Results 41 to 50 of about 316,002 (279)

Determination and Occurrence of Phenoxyacetic Acid Herbicides and Their Transformation Products in Groundwater Using Ultra High Performance Liquid Chromatography Coupled to Tandem Mass Spectrometry [PDF]

open access: yes, 2014
This research is funded by the National Development Plan, through the Research Stimulus Fund, administered by the Department of Agriculture, Food and Marine (RS-544) and the Teagasc Walsh Fellowship Scheme.peer-reviewedA sensitive method was developed ...
Coxon, Catherine E.   +4 more
core   +2 more sources

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Comparison of Different Approaches for Calculating LOD and LOQ in an HPLC-Based Analysis Method [PDF]

open access: yesPharmaceutical Sciences
Background: Sensitivity in the determination of the drug concentration is critical in pharmaceutical analysis. This research investigates several approaches for determining two sensitivity parameters, the Limit of Detection (LOD) and the Limit of ...
Raha Kaviani
doaj   +1 more source

A genome-wide association study and genomic prediction for Phakopsora pachyrhizi resistance in soybean

open access: yesFrontiers in Plant Science, 2023
Soybean brown rust (SBR), caused by Phakopsora pachyrhizi, is a devastating fungal disease that threatens global soybean production. This study conducted a genome-wide association study (GWAS) with seven models on a panel of 3,082 soybean accessions to ...
Haizheng Xiong   +5 more
doaj   +1 more source

Estimated daily phthalate exposures in a population of mothers of male infants exhibiting reduced anogenital distance. [PDF]

open access: yes, 2006
Phthalate diesters have been shown to be developmental and reproductive toxicants in animal studies. A recent epidemiologic study showed certain phthalates to be significantly associated with reduced anogenital distance in human male infants, the first ...
Axelrad, Daniel   +4 more
core   +2 more sources

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

open access: yesAdvanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider   +6 more
wiley   +1 more source

A retomada da língua Kali’na Telewuyu

open access: yesCadernos de Linguística, 2023
O povo Galibi Kali’na encontra-se em toda a costa caribenha, desde a Venezuela até o Brasil. Os Galibi Kali’na do Oiapoque migraram para o Brasil na década de 1950.
Evangelina Sonia dos Santos Jeanjacque   +4 more
doaj   +1 more source

Information content of colored motifs in complex networks [PDF]

open access: yes, 2011
We study complex networks in which the nodes of the network are tagged with different colors depending on the functionality of the nodes (colored graphs), using information theory applied to the distribution of motifs in such networks.
Arend Hintze   +4 more
core   +1 more source

Miniature Nanomesh Mechano‐Acoustic Sensor with Wide Linear Dynamic Range, Broad Bandwidth, and Flat Frequency Response

open access: yesAdvanced Functional Materials, EarlyView.
A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee   +8 more
wiley   +1 more source

Correction: The Seven Steps: Building the DiGA Thesaurus

open access: yesJournal of Open Humanities Data
This article details a correction to: Autiero, S., Elwert, F., Moscatelli, C., & Pons, J. (2023). The Seven Steps: Building the DiGA Thesaurus. Journal of Open Humanities Data, 9. https://doi.org/10.5334/johd.111.
Serena Autiero   +3 more
doaj   +1 more source

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