Results 51 to 60 of about 1,106,375 (305)

Traditional Perceptions of Climate Change Phenomenon Influencing Adaptation Decisions among Women Crop Farmers in Southern Nigeria

open access: yesJournal of Agricultural Extension, 2023
The study assessed traditional perceptions of climate change phenomenon influencing adaptation decision and responses among rural women crop farmers in southern Nigeria.
Chinwoke Clara Ifeanyi-obi   +3 more
doaj   +2 more sources

Sediment Transport Relations In Alluvial Channels [PDF]

open access: yes, 1999
This dissertation present new methods for predicting sediment transport in alluvial channeils. The new methods were developed based on simple equations and easy-toapply parametric relationships and can be applied to a wide range of river conditions ...
Kodoatie, Robert J.
core  

Utilizing Colored Dissolved Organic Matter to Derive Dissolved Black Carbon Export by Arctic Rivers [PDF]

open access: yes, 2015
Wildfires have produced black carbon (BC) since land plants emerged. Condensed aromatic compounds, a form of BC, have accumulated to become a major component of the soil carbon pool. Condensed aromatics leach from soils into rivers, where they are termed
A Jimenez   +7 more
core   +1 more source

The effect of deuterated PLK1 inhibitor on its safety and efficacy in vivo

open access: yesFrontiers in Oncology
BackgroundThe FDA’s approval of deutetrabenazine, the first deuterium-labeled drug, demonstrated an improved safety profile compared to its non-deuterated counterpart, tetrabenazine. While Polo-like kinase 1 (PLK1) inhibitors have shown promise in cancer
Tingyan Zhang   +11 more
doaj   +1 more source

Singing streams: Describing freshwater soundscapes with the help of acoustic indices

open access: yesEcology and Evolution, 2020
Understanding soundscapes, that is, the totality of sounds within a location, helps to assess nature in a more holistic way, providing a novel approach to investigating ecosystems.
Emilia Decker   +4 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

The smelt Osmerus eperlanus in Scotland [PDF]

open access: yes, 1996
Smelt populations have been recorded since the 18th Century from at least 15 rivers in Scotland, but over the last Century the species has suffered a severe decline and has disappeared from all its former sites except the rivers Cree, Forth and Tay ...
Lyle, Alex, Maitland, Peter
core  

Left Heart Changes in Hypertensives Attending Rivers State University Teaching Hospital: An Echocardiographic Review

open access: yesIbom Medical Journal
Background: Hypertension, commonly known as high blood pressure, is a significant health challenge globally and in Nigeria, where it stands as the primary cause of cardiovascular diseases.
Ngozi CS, Deinma A, Rita W, Bonas H
doaj   +1 more source

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

The Weapons Identification Task: Recommendations for adequately powered research. [PDF]

open access: yesPLoS ONE, 2017
This article synthesizes the extant literature on the Weapons Identification Task (WIT), a sequential priming paradigm developed to investigate the impact of racial priming on identification of stereotype-congruent and stereotype-irrelevant objects ...
Andrew M Rivers
doaj   +1 more source

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