Results 81 to 90 of about 635,244 (311)

Portable Multispectral Imaging System for Sodium Nitrite Detection via Griess Reaction on Cellulose Fiber Sample Pads

Sensors
This study presents a custom-built, portable multispectral imaging (MSI) system integrated with computer vision for sodium nitrite detection via the Griess reaction on paper-based substrates.
Chanwit Kataphiniharn, Nawapong Unsuree, Suwatwong Janchaysang, Sumrerng Lumjeak, Tatpong Tulyananda, Thidarat Wangkham, Preeyanuch Srichola, Thanawat Nithiwutratthasakul, Nattaporn Chattham, Sorasak Phanphak   +9 more
doaj   +1 more source

Trusted routing for resource-constrained Wireless Sensor Networks

, 2010
Designing a reliable and trusted routing scheme for resource-constrained Wireless Sensor Networks (WSNs) is a challenging task due to the lack of infrastructure and the highly dynamic network topology.
Dixon, M.W., Kevin Lee, Terry Koziniec, Koziniec, T, Lee, K., Dixon, M, Lee, K, Daabaj, K., Khaled Daabaj, Koziniec, T., Daabaj, K, Mike Dixon   +11 more
core   +1 more source

Query management in a sensor environment [PDF]

, 2008
Traditional sensor network deployments consisted of fixed infrastructures and were relatively small in size. More and more, we see the deployment of ad-hoc sensor networks with heterogeneous devices on a larger scale, posing new challenges for device ...
O\u27Connor, Martin F., Roantree, Mark, Martin O'Connor, Mark Roantree, O'Connor, Martin F., Andrieu, Vincent, Vincent Andrieu   +6 more
core   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

Sensitive and Discriminative Fluorescent Detection of Volatile Primary Aliphatic Diamine Vapors from Monoamines

Molecules
The discriminative detection of volatile primary aliphatic diamines (VPADs) is a relevant and timely issue. This paper explores the distinctive optical features of H-type and J-type aggregates on paper-based (PB) films, namely H-PB and J-PB films ...
Agostino Attinà, Ivan Pietro Oliveri, Massimiliano Gaeta, Santo Di Bella   +3 more
doaj   +1 more source

Hydrogen Sensing Using Paper Sensors with Pencil Marks Decorated with Palladium

Sensors, 2019
Paper-based sensors fabricated using the pencil-on-paper method are expected to find wide usage in many fields owing to their low cost and high reproducibility.
Nam Hee Lee, Un-Bong Baek, Seung-Hoon Nahm   +2 more
doaj   +1 more source

Contemporary analysis and architecture for a generic cloud-based sensor data management platform. [PDF]

, 2015
An increasing volume of data is being generated by sensors and smart devices deployed in different areas, often far from computing facilities such as data centres.
Healy, Philip, Emeakaroha, Vincent C., Fatema, Kaniz, Morrison, John P.   +3 more
core  

Traffic eavesdropping based scheme to deliver time-sensitive data in sensor networks

, 2010
Due to the broadcast nature of wireless channels, neighbouring sensor nodes may overhear packets transmissions from each other even if they are not the intended recipients of these transmissions.
Dixon, M.W., Terry Koziniec, Michael Dixon, Daabaj, K., Khaled Daabaj, Koziniec, T.   +5 more
core   +1 more source

Inkjet printed LED based pH chemical sensor for gas sensing [PDF]

, 2009
Predictable behaviour is a critical factor when developing a sensor for potential deployment within a wireless sensor network (WSN). The work presented here details the fabrication and performance of an optical chemical sensor for gaseous acetic acid ...
O'Toole, Martina, Wallace, Gordon, O\u27Toole, Martina, Gordon G. Wallace, Dermot Diamond, Shepherd, Roderick, Roderick Shepherd, Martina O’Toole, Diamond, Dermot   +8 more
core   +1 more source

Systematic Determination of the Influence of Factors Relevant to Operating Costs of Sensor-based Sorting Systems

, 2022
113132Within the next decade, the recycling rates of all waste streams in the European Union are to be consistently increased (EU, 2018). Sensor-based sorting plays a crucial role in achieving those aims.
Maier, Georg, Bauer, Albert, Reith-Braun, Marcel, Gruna, Robin, Kruggel-Emden, Harald, Beyerer, Jürgen, Ludwig, Jan Niklas, Flitter, Merle, Längle, Thomas   +8 more
core   +1 more source