Results 11 to 20 of about 111,322 (187)

Experimental evidence for foraminiferal calcification under anoxia [PDF]

open access: yesBiogeosciences, 2014
Benthic foraminiferal tests are widely used for paleoceanographic reconstructions from a range of different environments with varying dissolved oxygen concentrations in the bottom water.
M. P. Nardelli   +6 more
doaj   +1 more source

Trophic strategies of intertidal foraminifera explored with single‐cell microbiome metabarcoding and morphological methods: What is on the menu?

open access: yesEcology and Evolution, 2022
In mudflats, interactions and transfers of nutrients and secondary metabolites may drive ecosystems and biodiversity. Foraminifera have complex trophic strategies as they often rely on bacteria and eukaryotes or on potential symbionts for carbon and ...
Magali Schweizer   +5 more
doaj   +1 more source

Sensitive protein detection using an optical fibre long period grating sensor anchored with silica core gold shell nanoparticles [PDF]

open access: yes, 2014
Copyright ©2014 Society of Photo-Optical Instrumentation Engineers. This paper was published in the Proceedings of SPIE and is made available with permission of SPIE. One print or electronic copy may be made for personal use only.
Clark, M.   +6 more
core   +1 more source

Characterization of volatile organic compounds at a roadside environment in Hong Kong: An investigation of influences after air pollution control strategies [PDF]

open access: yes, 2015
Vehicular emission is one of the important anthropogenic pollution sources for volatile organic compounds (VOCs). Four characterization campaigns were conducted at a representative urban roadside environment in Hong Kong between May 2011 and February ...
Blake, DR   +11 more
core   +1 more source

Influência de Kamii em nossos estudos, pesquisas e aplicações psicopedagógicas

open access: yesEducação em Análise, 2023
Ao abordar o desenvolvimento do jogo na criança,  seu efeito sobre a compreensão e o respeito às regras, sobre o desenvolvimento social e moral, além do cognitivo; ao discutir a melhor forma de garantir esses avanços, pela abertura à participação ativa ...
Lia Leme Zaia   +1 more
doaj  

Study of the Impact of LPG Composition on the Blowoff and Flashback Limits of a Premixed Flame in a Swirl Burner [PDF]

open access: yesJournal of Applied Fluid Mechanics
Liquefied petroleum gas (LPG) is considered one of the gases widely used in many industrial and residential sectors. Still, due to its different compositions, mainly propane (C3H8) and butane (C4H10), it can have other combustion characteristics.
A. S. Mahmood, F. A. Saleh
doaj   +1 more source

Sustainability in the design of liquefied petroleum gas systems used in buildings

open access: yesJournal of the Mechanical Behavior of Materials, 2022
With the spread of the use of liquefied petroleum gas (LPG) in developing countries for use in domestic cooking with the increase in the expansion and distribution of gas pipelines for residential buildings, the 2002 World Summit focused on sustainable ...
Farouq Amna Amer, Al-Obaidi Basim H. K.
doaj   +1 more source

Pembuatan Mesin Pengering Udang Rebon Guna Meningkatkan Produktivitas Nelayan Kenjeran, Surabaya

open access: yesAksiologiya: Jurnal Pengabdian Kepada Masyarakat, 2023
Udang rebon merupakan hasil tangkapan utama nelayan sukolilo baru, Kenjeran, Surabaya. Saat musim panen, nelayan mampu mendapat udang rebon hingga 150kg/kapal dengan jumlah kapal yang aktif melaut ±30 unit..
M Hanifuddin Hakim   +5 more
doaj   +1 more source

Overwrite fabrication and tuning of long period gratings [PDF]

open access: yes, 2016
The central wavelengths of the resonance bands are critical aspect of the performance of long period gratings (LPGs) as sensors, particularly for devices designed to operate near the phase matching turning point (PMTP), where the sensitivity to ...
Barrington, James   +3 more
core   +1 more source

Two-dimensional ammonium distribution in sediment pore waters using a new colorimetric diffusive equilibration in thin-film technique

open access: yesWater Research X, 2019
This study presents a new gel based technique to describe the pore water ammonium distribution through the sediment-water interface in two dimensions at a millimeter scale.
Edouard Metzger   +6 more
doaj   +1 more source

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