Results 21 to 30 of about 1,724,338 (396)

Discharge Coefficient and Jet Deflection for Holes of Paralle Flow [PDF]

open access: yesEngineering and Technology Journal, 1977
Theoretical and experimental investigations of discharge coefficient and jet deflection haw been made for holes having parallel flow to the plane of the holes with and without cross flow. In· the experimental investigation.
K . Kaddah, E . Norster
doaj   +1 more source

Effect of seed-beds on the cultivation of Radicchio (Cichorium intybus L., Rubifolium group) [PDF]

open access: yes, 2016
The use of raised beds (i.e., ridged soil layers) to cultivate vegetables can improve soil quality, crop performance, water use and even reduce soil erosion.
Bietresato, Marco, Bortolini, Lucia
core   +1 more source

Mass transfer between a fluid and an immersed object in liquid-solid packed and fluidized beds [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
The mass transfer coefficient between fluid and an immersed sphere in liquid packed and fluidized beds of inert spherical particles have been studied experimentally using a column 40 mm in diameter.
Bošković-Vragolović Nevenka M.   +2 more
doaj   +3 more sources

A method for the characterisation of microplastics in sludge

open access: yesMethodsX, 2019
Microplastics (MP) have become a concern owing to their increasing detection in the environment and potential impact on ecosystems. One of the main MP reservoirs is sludge generated during wastewater treatment.
Pablo Campo   +2 more
doaj   +1 more source

Improvement of Slow Wave Sleep Continuity by Mattress with Better Body Pressure Dispersal [PDF]

open access: yesSleep Medicine Research, 2019
Background and Objective This study evaluated the effects of a mattress with better body pressure dispersal in comparison to a control mattress on sleep quality.
Momoko Kayaba   +10 more
doaj   +1 more source

Note: "Lock-in accelerometry" to follow sink dynamics in shaken granular matter [PDF]

open access: yes, 2014
Understanding the penetration dynamics of intruders in granular beds is relevant not only for fundamental Physics, but also for geophysical processes and construction on sediments or granular soils in areas potentially affected by earthquakes.
A. J. Batista-Leyva   +9 more
core   +4 more sources

Fusarium graminearum in Stored Wheat: Use of CO2 Production to Quantify Dry Matter Losses and Relate This to Relative Risks of Zearalenone Contamination under Interacting Environmental Conditions

open access: yesToxins, 2018
Zearalenone (ZEN) contamination from Fusarium graminearum colonization is particularly important in food and feed wheat, especially during post-harvest storage with legislative limits for both food and feed grain.
Esther Garcia-Cela   +4 more
doaj   +1 more source

Taxonomic and functional diversity of benthic macrofauna associated with rhodolith beds in SE Brazil [PDF]

open access: yesPeerJ, 2021
Rhodoliths are free-living and morphologically diverse marine calcareous algae commonly distributed over the continental shelf seafloor. They increase the seabed structural complexity and are of potential value as feeding and reproductive grounds for a ...
Patricia Sarcinelli Stelzer   +5 more
doaj   +2 more sources

The in vivo endothelial cell translatome is highly heterogeneous across vascular beds

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance Endothelial cells (ECs), which line all vertebrate blood vessels, are highly heterogeneous across different tissues. The present study uses a genetic approach to specifically tag mRNAs within ECs of the mouse, thereby allowing recovery and ...
Audrey C. A. Cleuren   +9 more
semanticscholar   +1 more source

The invasive tropical tanner grass decreases diversity of the native aquatic macrophyte community at two scales in a subtropical tidal river

open access: yesActa Botânica Brasílica, 2021
The tropical tanner grass, Urochloa arrecta, is one of the worst aquatic plant invaders in Brazilian freshwater ecosystems. This study aimed to compare beds of macrophytes dominated and without U.
Rayana Yumi Sato   +2 more
doaj   +1 more source

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