Results 21 to 30 of about 8,833 (297)

Characterization of Nucleobases in Broadband Terahertz Spectra from 0.5 to 10 THz with the Air-Biased-Coherent-Detection Technique

Sensors, 2019
Terahertz time-domain spectroscopy (THz-TDS) is an effective coherent detection technique for deeply understanding the structures and functions of biomolecules.
Miao Yu, Shihan Yan, Yong-qiang Sun, Wang Sheng, Fu Tang, Xiao-yu Peng, Yuan Hu   +6 more
doaj   +1 more source

Rancang Bangun, Uji Performansi dan Analisis Biaya Alat Pencampur Nutrisi

Teknik, 2021
Tujuan penelitian ini adalah merancang bangun alat pencampur nutrisi tanaman pada sistem hidroponik DFT (Deep Flow Technique) yang dilengkapi dengan sistem kendali jumlah zat padat terlarut (TDS, satuan ppm) dan agitator.
Seri Intan Kuala, Novita Dwi Susanti, Yusnan Hasani Siregar, Aidil Haryanto, Galih Riyan Basuki   +4 more
doaj   +1 more source

Assessment of Spatial Structure of Groundwater Quality Variables Based on the Geostatistical Simulation [PDF]

Desert, 2012
Our main objective in the present study was to assess the spatial variation of chemical and physical water properties. Prior to the design of groundwater quality monitoring networks, it is essential to investigate the spatial structure of the groundwater
Gh.R. Zehtabian, H. Mohammad Asgari, M. Tahmoures   +2 more
doaj   +1 more source

DETECTION OF MELANOMA USING IMAGE PROCESSING TECHNIQUES DRIVEN TDS INDEX [PDF]

Journal of Environmental Science, 2019
Skin cancer exists in different forms such as: Melanoma, Basal and Squamous Cell Carcinoma, among which Melanoma is the most dangerous and unpredictable skin cancer. In this paper, we implement an image processing technique for the detection of Melanoma skin cancer, in which the input to the system is the skin lesion image. This image proceeds with the
S. Hassan Mohamed, S. Donia Noha, A. Mahmoud Tarek, H. Elsamahy May   +3 more
openaire   +1 more source

Identification of black plastics with terahertz time-domain spectroscopy and machine learning

Scientific Reports, 2023
Several optical spectroscopy and imaging techniques have already proven their ability to identify different plastic types found in household waste. However, most common optical techniques feasible for plastic sorting, struggle to measure black plastic ...
Paweł Piotr Cielecki, Michel Hardenberg, Georgiana Amariei, Martin Lahn Henriksen, Mogens Hinge, Pernille Klarskov   +5 more
doaj   +1 more source

Determination of odour concentration by TD-GC×GC–TOF-MS and field olfactometry techniques [PDF]

Monatshefte für Chemie - Chemical Monthly, 2017
Field olfactometry is one of the sensory techniques used to determine odour concentration, in atmospheric air, directly in emission sources. A two-dimensional gas chromatography with time of flight mass spectrometer (GC×GC-TOF-MS) allows performing the chemical characterization of various groups of chemical compounds, even in complex mixtures ...
Hubert Byliński, Paulina Kolasińska, Tomasz Dymerski, Jacek Gębicki, Jacek Namieśnik   +4 more
openaire   +2 more sources

A novel approach to sustainable water treatment utilising Cocos nucifera and Luffa acutangula

Desalination and Water Treatment
Water quality depends on Total Dissolved Solids (TDS), an indicator of harmful pollutants in the water. Therefore, the primary goal of the study is to eliminate TDS utilising the new Cocos nucifera and Luffa acutangula natural filtering technique.
Ganesan Ramachandran, Latha Asaithambi, Partheeban Pachaivannan, G. Venkatesan   +3 more
doaj   +1 more source

X-Band TDS Project

, 2017
Based on the success of the X-Band Transverse Deflecting Structure (TDS) diagnostic at LCLS*, a collaboration between DESY, PSI and CERN has formed with the aim of developing and building an advanced modular X-Band TDS system.
Marx, Daniel, Braun, Hans-Heinrich, Lederer, Sven, McMonagle, Gerard, Hoffmann, Matthias, Scholz, Matthias, Zennaro, Riccardo, Marutzky, Frank, Pedrozzi, Marco, Pfeiffer, Sven, Reiche, Sven, Marchetti, Barbara, Aßmann, Ralph, Dorda, Ulrich, Ludwig, Frank, Decking, Winfried, Catalán Lasheras, Nuria, Rönsch-Schulenburg, Juliane, Bopp, Markus, Craievich, Paolo, Wagner, Antonio de Zubiaurre, Branlard, Julien, Wittenburg, Kay, Beutner, Bolko, Christie, Florian, Huening, Markus, Vogt, Mathias, Prat, Eduard, Hüning, Markus, Schreiber, Siegfried, Grudiev, Alexej, Wilksen, Tim, Schlarb, Holger, Herrmann, Joerg, D'Arcy, Richard, Osterhoff, Jens, Poblotzki, Frauke, Rothenburg, Jens, Rolli, Kilian, Kube, Gero, Peperkorn, Ingo, Krebs, Olaf, Wuensch, Walter   +42 more
core   +1 more source

Sensory Characterization of Iberian Dry-Cured Loins by Using Check-All-That-Apply (CATA) Analysis and Multiple-Intake Temporal Dominance of Sensations (TDS)

Foods, 2021
The aim of the present work was to sensorially characterize different commercial categories of Iberian dry-cured loins (varying genetic and feeding background) using a novel dynamic sensory technique, and to explore consumers preferences applying a rapid
Alberto González-Mohino, Sonia Ventanas, Mario Estévez, Lary Souza Olegario   +3 more
doaj   +1 more source

TDS technique for horizontal multifractured wells in gas shale reservoirs

, 2018
This investigation the pressure response and its derivative for a horizontal multi-fractured horizontal well obtained from an analytical simulator, which was based on a mathematical model proposed in 2012, which included the adsorption and desorption of ...
Óscar Javier Santa, Ávila, Viviana Andrea, Escobar, Freddy Humberto, Freddy Humberto Escobar, Zhao Yu-Long, Viviana Andrea Ávila, Zhao, Yu-Long, Santa, Óscar Javier   +7 more
core   +1 more source