Results 21 to 30 of about 133,884 (268)

Perancangan Alat Pendeteksi Kebocoran Gas LPG Menggunakan Sensor MQ-2 Berbasis Arduino

open access: yesSIMKOM, 2021
Saat ini penggunaan gas LPG memang sangat berpengaruh besar pada masayrakat bahkan hampir seluruh masyarakat Indoneisia menggunakan Gas LPG untuk kebutuhan sehari-hari sebagai alat memasak.
Rahmat Inggi, Jeri Pangala
semanticscholar   +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

Detector Leakage Gas Lpg Based On Telegram Notification Using Wemos D1 and Mq-6 Sensor

open access: yes, 2021
Based on the test results of the National Standardization Agency (BSN), as much as 66% of the gas cylinders tested were found to be unfit for use was studied by zhang[1].
Uci Rahmalisa   +2 more
semanticscholar   +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

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