Journal articles: 'Laboratory setup'

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Ashburner, Michael, and John Roote. "Culture ofDrosophila: The Laboratory Setup." Cold Spring Harbor Protocols 2007, no. 3 (March 2007): pdb.ip34. http://dx.doi.org/10.1101/pdb.ip34.

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Pirker, Johanna, Isabel Lesjak, and Christian Gütl. "An Educational Physics Laboratory in Mobile Versus Room Scale Virtual Reality – A Comparative Study." International Journal of Online Engineering (iJOE) 13, no. 08 (August 4, 2017): 106. http://dx.doi.org/10.3991/ijoe.v13i08.7371.

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The emergence of new digital tools supporting immersive and engaging learning through Virtual Reality is opening up new paths for both distance, but also classroom learning. In this article we discuss the virtual physics laboratory “Maroon” and discuss experiences with Maroon in a cost-effective mobile setup with a mobile VR experience through Samsung GEAR and compare it with a more interactive VR experience with room-scale VR with HTC Vive. We describe a comparative evaluation of these two setups in order to identify chances and challenged of both setups. First results indicate more flexibility and portability through the mobile setup, while the room-scale setup profits of a highly interactive and hands-on experience. We discuss and compare the two setups based on immersion, engagement, presence, and motivation.

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Vujičić, Vojislav, Snežana Dragićević, Milan Marjanović, Dragana Ocokoljić, Marko Popović, and Ivan Milićević. "Laboratory electro-pneumatic motion control setup." IMK-14 - Istrazivanje i razvoj 26, no. 3 (2020): 75–80. http://dx.doi.org/10.5937/imk2003075v.

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Studying the dynamic behaviour of objects or systems in response to conditions cannot always be easily or safely applied in real life. Computer simulations in engineering are very important as it solves real-world problems safely and efficiently. It provides an important method of analysis which is easily verified, communicated, and understood. Across industries and disciplines, simulation modelling provides valuable solutions by giving clear insights into complex systems. A system presented in this paper is a pneumatic sheet metal bending laboratory setup. An electro-pneumatic motion control of this system is modelled and simulated in FluidSim software. This system is also physically built using main pneumatic and electrical components with PLC. Described laboratory setup in this paper was used in the education of students and significant enchantment in the understanding of how similar systems work was noticed.

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Heinze, Thomas. "A highly flexible laboratory setup to demonstrate granular flow characteristics." Natural Hazards 104, no. 2 (August 28, 2020): 1581–96. http://dx.doi.org/10.1007/s11069-020-04234-y.

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Abstract Dynamics of snow avalanches or landslides can be described by rapid granular flow. Experimental investigations of granular flow at laboratory scale are often required to analyze flow behaviour and to develop adequate mathematical and numerical models. Most investigations use image-based analysis, and additional sensors such as pressure gauges are not always possible. Testing various scenarios and parameter variations such as different obstacle shapes and positions as well as basal topography and friction usually requires either the construction of a new laboratory setups for each test or a cumbersome reconstruction. In this work, a highly flexible and modular laboratory setup is presented based on LEGO bricks. The flexibility of the model is demonstrated, and possible extensions for future laboratory tests are outlined. The setup is able to reproduce published laboratory experiments addressing current scientific research topics, such as overflow of a rigid reflector, flow on a bumpy surface and against a rigid wall using standard image-based analysis. This makes the setup applicable for quick scenario testing, e.g. for hypothesis testing or for low-cost testing prior to large-scale experiments, and it can contribute to the validation of external results and to benchmarks of numerical models. Small-scale laboratory setups are also very useful for demonstration purposes such as education and public outreach, both crucial in the context of natural hazards. The presented setup enables variation of parameters such as of slope length, channel width, height and shape, inclination, bed friction, obstacle position and shape, as well as density, composition, amount and grain size of flowing mass. Observable quantities are flow type, flow height, flow path and flow velocity, as well as runout distance, size and shape of the deposited material. Additional sensors allow further quantitative assessments, such as local pressure values.

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Jamwal, Priyanka, and Shahana Shirin. "Impact of microbial activity on the performance of planted and unplanted wetland at laboratory scale." Water Practice and Technology 16, no. 2 (February 22, 2021): 472–89. http://dx.doi.org/10.2166/wpt.2021.017.

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Abstract Three horizontal subsurface flow constructed wetland prototypes were set up to identify and understand the role of microflora in nutrient removal under diverse operating conditions. Out of three setups, one setup served as a control (without plants), and the rest were planted with Typha domingensis. The setups were operated at two different hydraulic loading rates (5 cm/day and 16 cm/day) for two months each. Among 27 bacteria species isolated, 80% of nitrate-reducing bacteria were observed in control, and 50–77% of nitrate-reducing bacteria were observed in the plant setups. Presence of diverse denitrifying bacteria and soil organic carbon contributed to high Nitrate-N removal in the control at both HLRs. Similar Ammonium-N (29%) and Ortho-P removal (30%) efficiency was observed at both HLRs in the control setup. Processes such as chemical sorption and adsorption dominated the Ammonium-N and Ortho-P removal in the control setup. High average Ammonium-N removal efficiency of 89% and 52% was observed in plant setups at 5 cm/day and 16 cm/day HLR. At low HLR, Ammonium-N removal in plant setups was dominated by nutrient uptake. In the plant setups, 35% and 15% Ortho-P removal efficiency was observed at low HLR (5 cm/day) and high HLR (16 cm/day) respectively. Hydraulic Retention Time (HRT) limited the uptake of ortho-P, thereby allowing mineralised phosphorus to escape the system without being absorbed by the plants.

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Ozeren, Yavuz, Daniel Wren, and Weiming Wu. "WAVE SETUP ON VEGETATED BEACH: LABORATORY EXPERIMENTS." Coastal Engineering Proceedings, no. 35 (June 23, 2017): 4. http://dx.doi.org/10.9753/icce.v35.currents.4.

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In this study, wave height evolution and wave setup were measured in a laboratory wave tank with a sloping beach covered with rigid and flexible artificial vegetation under regular and irregular wave conditions. The experiments were conducted in a 20.6 m long, 0.69 m wide and 1.22 m deep wave tank at the USDA-ARS National Sedimentation Laboratory, Oxford, MS, USA. Regular and irregular waves were generated using a computer controlled piston type wave generator. A plane wooden beach with a 1:21 slope was constructed at the down-wave end of the wave tank, 11.5 m away from the wave paddle. Rigid vegetation was constructed out of wooden dowels and flexible vegetation was constructed using polyurethane tubes. Both vegetation models were 3.1 mm in diameter and 0.2 m long and had a population density of 3,182 stems/m2. The results were compared with those from experiments on a non-vegetated plane beach. Both rigid and flexible vegetation models reduced the wave height and wave setup substantially, but rigid vegetation typically performed better in reducing wave setup. For some of the experiments, no wave breaking was observed over the vegetated models, indicating that wave attenuation due to vegetation reduced the shoaling rate. For other experiments, wave breaking was observed and wave height attenuation was very small; however, wave setup was still significantly lower than in the plane beach experiments.

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Nielsen, S. D., L. B. Ibsen, and B. N. Nielsen. "Advanced Laboratory Setup for Testing Offshore Foundations." Geotechnical Testing Journal 39, no. 4 (March 8, 2016): 20150135. http://dx.doi.org/10.1520/gtj20150135.

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Mahanta, Antara, and Kandarpa Kumar Sarma. "Online Resource and ICT-Aided Virtual Laboratory Setup." International Journal of Computer Applications 52, no. 6 (August 30, 2012): 44–48. http://dx.doi.org/10.5120/8210-1622.

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Chen, Lin, and Limin Sun. "Laboratory-Scale Experimental Setup for Studying Cable Dampers." Journal of Engineering Mechanics 141, no. 5 (May 2015): 04014159. http://dx.doi.org/10.1061/(asce)em.1943-7889.0000878.

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Sreejeth, Mini, Parmod Kumar, and Madhusudan Singh. "Distributed Drives Monitoring and Control: A Laboratory Setup." Journal of Engineering 2013 (2013): 1–10. http://dx.doi.org/10.1155/2013/924928.

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A laboratory setup of distributed drives system comprising a three-phase induction motor (IM) drive and a permanent magnet synchronous motor (PMSM) drive is modeled, designed, and developed for the monitoring and control of the individual drives. The integrated operation of IM and PMSM drives system has been analyzed under different operating conditions, and their performance has been monitored through supervisory control and data acquisition (SCADA) system. The necessary SCADA graphical user interface (GUI) has also been created for the display of drive parameters. The performances of IM and PMSM under parametric variations are predicted through sensitivity analysis. An integrated operation of the drives is demonstrated through experimental and simulation results.

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Pellegrino, Luigi, Carlo Sandroni, Enea Bionda, Daniele Pala, Dimitris T. Lagos, Nikos Hatziargyriou, and Nabil Akroud. "Remote Laboratory Testing Demonstration." Energies 13, no. 9 (May 6, 2020): 2283. http://dx.doi.org/10.3390/en13092283.

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The complexity of a smart grid with a high share of renewable energy resources introduces several issues in testing power equipment and controls. In this context, real-time simulation and Hardware in the Loop (HIL) techniques can tackle these problems that are typical for power system testing. However, implementing a convoluted HIL setup in a single infrastructure can be physically impossible or can increase the time required to test a smart grid application in detail. This paper introduces the Joint Test Facility for Smart Energy Networks with Distributed Energy Resources (JaNDER) that allows users to exchange data in real-time between two or more infrastructures. This tool enables the integration of infrastructures, exploiting the synergies between them, and creating a virtual infrastructure that can perform more experiments using a combination of the resources installed in each infrastructure. In particular, JaNDER can extend a HIL setup. In order to validate this new testing concept, a coordinated voltage controller has been tested in a Controller HIL setup where JaNDER was used to interact with an actual On Load Tap Changer (OLTC) controller located in a remote infrastructure. The results show that the latency introduced by JaNDER is not critical; hence, under certain circumstances, it can be used to expand the real-time testing without affecting the stability of the experiment.

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Hammond, Scott, and Daniel A. Straus. "An efficient FTIR setup for the undergraduate teaching laboratory." Journal of Chemical Education 70, no. 3 (March 1993): A79. http://dx.doi.org/10.1021/ed070pa79.

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Klaunberg, B. A., and J. A. Davis. "Considerations for Laboratory Animal Imaging Center Design and Setup." ILAR Journal 49, no. 1 (January 1, 2008): 4–16. http://dx.doi.org/10.1093/ilar.49.1.4.

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Karelin, V. A., and Vl V. Salomatov. "Laboratory setup for microwave drying of brown moisture carbon." Journal of Physics: Conference Series 1677 (November 2020): 012107. http://dx.doi.org/10.1088/1742-6596/1677/1/012107.

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Walsh, P. J., G. C. Hancock, Yuming Zeng, and O. P. Malik. "Measurement setup for a power laboratory motor generator station." IEEE Transactions on Education 38, no. 2 (May 1995): 150–57. http://dx.doi.org/10.1109/13.387217.

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Ndoni, Sokol, Christine M. Papadakis, Frank S. Bates, and Kristoffer Almdal. "Laboratory‐scale setup for anionic polymerization under inert atmosphere." Review of Scientific Instruments 66, no. 2 (February 1995): 1090–95. http://dx.doi.org/10.1063/1.1146052.

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Sui, Dan, and Juan Carlos Martinez Vidaur. "Automated Characterization of Non-Newtonian Fluids Using Laboratory Setup." Applied Rheology 30, no. 1 (July 30, 2020): 39–53. http://dx.doi.org/10.1515/arh-2020-0101.

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AbstractThe automation towards drilling fluid properties’ measurement has been pursued in the recent years in order to increase drilling efficiency with less human intervention. Adequately monitoring and adjusting density and rheology of drilling fluids are fundamental responsibilities of mud engineers. In this study, experimental tests that automatically characterize fluids were conducted. The basic objective is to measure the differential pressures along two sections of the pipes: one horizontal section and one vertical section. Using such measuring data, mathematical algorithms are then proposed to estimate fluids’ density and subsequently viscosity with respect to flow regimes, laminar and turbulence. The results were compared and validated with the values measured on rotational rheometers. With the help of models and numerical schemes, the work presented in the paper reveals a good opportunity to improve the accuracy and precision of continuous-measuring and monitoring fluids’ properties.

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David Suits, L., TC Sheahan, MA Ismail, and KI Rammah. "A New Setup for Measuring Go during Laboratory Compaction." Geotechnical Testing Journal 29, no. 4 (2006): 12633. http://dx.doi.org/10.1520/gtj12633.

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Bowman, Elisabeth T., and Kenichi Soga. "Mechanisms of setup of displacement piles in sand: laboratory creep tests." Canadian Geotechnical Journal 42, no. 5 (October 1, 2005): 1391–407. http://dx.doi.org/10.1139/t05-063.

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A series of triaxial creep tests is described, with the aim of shedding light on the mechanisms behind displacement pile setup in granular soils. The stress path leading to the creep stages has been designed to mimic, as far as possible, the installation of a pile adjacent to an element of soil. A complex strain response is found with creep in dense sands at high stress ratio, with rotation of the creep strain vector over time. A new hypothesis, involving kinematically restrained dilation of the soil close to the pile shaft and soil ageing, is proposed to explain pile setup. Influences on the creep behaviour, and hence degree of setup, are found to be particle shape and strength, relative density, and rate of loading. The application of small cyclic perturbations during creep is found to accelerate the onset of volumetric dilation and hence is proposed to accelerate setup.Key words: creep, setup, displacement piles, laboratory testing, sands.

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Sami-Ullah, S., S. M. H. Waqar, F. Hussain, and A. Ali. "Synthesis of Single and Multi Walled Carbon Nanotubes by Improved Arc Discharge Method." Key Engineering Materials 510-511 (May 2012): 124–31. http://dx.doi.org/10.4028/www.scientific.net/kem.510-511.124.

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This paper presents the development of a laboratory scale setup for the production of CNTs by arc discharge process in an argon gas environment. The main problem with the existing lab scale production setups is the cleaning of the chamber and this problem is resolved in presented work by placing a circular metal sheet inside the chamber, which is removed after the synthesis, thus allowing easy cleaning and recovery of the produced CNTs. The most noteworthy feature of the presented setup is its low cost, hence offering for the first time the synthesis of economical CNTs on small scale. In addition to offering better control over operating conditions and hence the quality of CNTs, another unique feature of the developed setup is its capability to synthesize SWCNTs and MWCNTs with versatile range of diameters. Significant quantity of CNTs using the developed setup were produced and characterized by using Scanning Electron microscope (SEM) and few results are reported.

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Cabric, B., and A. Janicijevic. "A laboratory furnace for obtaining crystals." Journal of Applied Crystallography 37, no. 4 (July 17, 2004): 675. http://dx.doi.org/10.1107/s0021889804013330.

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A design for a modular device (`crystallization shelf') installed in a laboratory furnace is presented. The setup allows regulation and simultaneous crystallization tests of several substances at different temperature gradients, shapes of crystallization fronts and rate intervals, with the purpose of obtaining crystals.

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Leion, Henrik, Volkmar Frick, and Fredrik Hildor. "Experimental Method and Setup for Laboratory Fluidized Bed Reactor Testing." Energies 11, no. 10 (September 20, 2018): 2505. http://dx.doi.org/10.3390/en11102505.

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A small laboratory fluidized bed reactor is used to test the chemical reactivity of solid particles fluidized with a gas. The novelty of the system is that it can be used for testing any solid particles, and, in this work, oxygen carriers with Mn/Si oxide supported on TiO2 are used to present the possibilities and layout of the laboratory system. The system is equipped with automatic valves that make it possible to rapidly change the gas conditions in the reactor. The setup facilitates solid particle testing using a sample of a few grams with gas-solid contact conditions relevant for a full-scale fluidized bed. With this small system, it is possible to mimic a section or a part of a larger system. It is also possible to test extreme conditions that can occur in a bigger unit. The system is designed for determining chemical reactivity in combustion, gasification, and reforming, but it can be used for investigating any type of gas-solid reaction in fluidized bed conditions. The setup presented here is one of the smallest possible devices that can be realized while maintaining fluidized bed conditions.

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Miller, Alexey Borisovich, Yuryi Fedorovich Potapov, Oleg Dmitrievich Tokarev, and Alexander Egorovich Yashin. "LABORATORY AERO-REFRIGERATION SETUP FOR INVESTIGATION OF ICE ACCRETION PROCESSES." TsAGI Science Journal 47, no. 4 (2016): 423–32. http://dx.doi.org/10.1615/tsagiscij.2016018448.

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Baumann, J., C. Herzog, M. Spanier, D. Grötzsch, L. Lühl, K. Witte, A. Jonas, et al. "Laboratory Setup for Scanning-Free Grazing Emission X-ray Fluorescence." Analytical Chemistry 89, no. 3 (January 10, 2017): 1965–71. http://dx.doi.org/10.1021/acs.analchem.6b04449.

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Baumbach, S., B. Kanngießer, W. Malzer, H. Stiel, S. Bjeoumikhova, and T. Wilhein. "Setup of an 8 keV laboratory transmission x-ray microscope." Journal of Physics: Conference Series 499 (April 3, 2014): 012005. http://dx.doi.org/10.1088/1742-6596/499/1/012005.

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Radici, Alberto, YangQuan Chen, Fabrizio Padula, and Antonio Visioli. "A Laboratory Setup for an Introduction to Fractional Order Systems." IFAC-PapersOnLine 52, no. 9 (2019): 62–67. http://dx.doi.org/10.1016/j.ifacol.2019.08.125.

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Rosi, T., P. Onorato, and S. Oss. "The Augmented Laboratory – a mixed reality setup for physics education." Journal of Physics: Conference Series 1287 (August 2019): 012059. http://dx.doi.org/10.1088/1742-6596/1287/1/012059.

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Narbuts, Janis, Ruta Vanaga, Ritvars Freimanis, and Andra Blumberga. "Laboratory Testing of Small-Scale Active Solar Façade Module." Environmental and Climate Technologies 25, no. 1 (January 1, 2021): 455–66. http://dx.doi.org/10.2478/rtuect-2021-0033.

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Abstract Buildings are linked to a significant untapped energy saving potential, accounting for 40 % of European Union’s (EU) final energy and 36 % of CO2 emissions. Energy efficient building envelopes plays the key role to achieve decarbonization of the EU’s building stock by 2050. Active building envelopes are emerging and novel trend offering the paradigm shift in perception of building enclosures. Paper presents study of active solar façade containing phase change material for energy storage. Study seeks for optimisation of solar façade module by introducing dynamic component and variating in the composition of module itself to ensure faster energy harvesting and minimise the heat losses at discharging phase. Comparative tests were carried out in laboratory, in controlled heating and cooling conditions to evaluate impact of dynamic component. The dynamic component has reflective inner coating that focuses solar radiation on the element in heating phase and aerogel insulation filling in the blades that decreases heat loss in the cooling phase. Varying components in the design were used– thickness of aerogel insulation, Fresnel lens and width of concentrating cone diameter. Wide range of phase change material average temperature was observed 24 °C in setups with full aerogel filling to 50 °C in setup Fresnel lens. Average temperature in phase change material was reached higher in all setups with dynamic component compared to identical setups without dynamic component. Temperature differences were in the range from 1 °C in aerogel filled setups till 6 °C in setups with Fresnel lens.

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Claeys, Jonas, Jeroen Van Wittenberghe, Patrick De Baets, and Wim De Waele. "Characterization of a resonant bending fatigue test setup for pipes." International Journal Sustainable Construction & Design 2, no. 3 (November 6, 2011): 424–31. http://dx.doi.org/10.21825/scad.v2i3.20541.

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This paper discusses the resonant bending fatigue test setup designed at laboratory Soete forfull-scale fatigue tests on pipes. Following an enumeration of other types of fatigue test setups an attempt ismade to characterise the resonant bending machine. The characterisation is obtained by conductingdifferent tests on a steel pipe of grade API X65. Concordance between measured and calculated stressesand influence of excentre position on stress amplitude is discussed. High frequencies and small powerinput make this test setup very effective. The analytical model correctly predicts the measured stresses anda stress versus excentre curve is obtained. However not yet fully defined, it gives a first indication for theexcentre position when preparing for a fatigue test.

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Cabric, Branislav, and Nebojsa Danilovic. "Crystallization columns in a laboratory furnace." Journal of Applied Crystallography 42, no. 3 (May 2, 2009): 545–46. http://dx.doi.org/10.1107/s0021889809014149.

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A design for a modular and adaptable air cooler (crystallization lattice bridge) installed in a laboratory furnace is presented. The setup allows easy regulation and simultaneous crystallization tests of a series of different temperature gradients, shapes of crystallization fronts and rate intervals in crucible columns, enabling rapid acquisition of crystals in school laboratories.

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Acosta Lúa, Cuauhtémoc, Bernardino Castillo Toledo, Stefano Di Gennaro, and Marcela Martinez-Gardea. "Dynamic Control Applied to a Laboratory Antilock Braking System." Mathematical Problems in Engineering 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/896859.

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The control of an antilock braking system is a difficult problem due to the existence of nonlinear dynamics and uncertainties of its characteristics. To overcome these issues, in this work, a dynamic nonlinear controller is proposed, based on a nonlinear observer. To evaluate its performance, this controller has been implemented on an ABS Laboratory setup, representing a quarter car model. The nonlinear observer reconstructs some of the state variables of the setup, assumed not measurable, to establish a fair benchmark for an ABS system of a real automobile. The dynamic controller ensures exponential convergence of the state estimation, as well as robustness with respect to parameter variations.

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Forney, Shane H., Joe D. Luck, Michael F. Kocher, and Santosh K. Pitla. "Laboratory and Full Boom-Based Investigation of Nozzle Setup Error Effects on Flow, Pressure, and Spray Pattern Distribution." Applied Engineering in Agriculture 33, no. 5 (2017): 641–53. http://dx.doi.org/10.13031/aea.12043.

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Abstract.Pesticide application is an integral part of crop production, and ground-based agricultural boom sprayers are used extensively to apply pesticides to the crop canopy or soil surface across millions of acres in the United States. Efficient application is necessary to minimize costs and limit adverse environmental impacts. The goals of this study were to provide quantified measurements on the effects of nozzle setup errors on spray pattern uniformity and evaluate how laboratory patternator-based simulations would compare to measurements on a full spray boom. More specific objectives were to determine the effects of factors such as nozzle lateral angle, nozzle spacing, nozzle replacement, and nozzle pitch angle on spray pattern distribution and evaluate a simulation approach to predict the effects of single nozzle boom setup errors on full boom system pattern uniformity. Laboratory and sprayer-based tests were devised to quantify the impact of nozzle setup and operational errors on spray pattern uniformity, boom pressure, and nozzle flow rates. Results indicated that small variations in boom setup or nozzle operation (i.e., pressure or flow) can cause significant errors in spray nozzle distribution which may not be completely detectable by measuring spray pattern alone. Simulations using laboratory data from setup or operational errors reflected similar changes (differences less than 2.6%) in spray pattern CV as full boom data with similar setup errors. These findings were significant in that it may be possible to model errors within full boom spray distributions based on smaller laboratory-collected datasets. Keywords: Equipment, Equipment for crop protection, Patternator, Spray pattern distribution, Spraying.

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Bernabei, R., P. Belli, A. Incicchitti, A. Mattei, F. Cappella, R. Cerulli, C. J. Dai, X. H. Ma, and Z. P. Ye. "The highly radiopure NaI(Tl) DAMA/LIBRA setup." International Journal of Modern Physics A 31, no. 31 (November 2, 2016): 1642002. http://dx.doi.org/10.1142/s0217751x16420021.

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Janicijevic, Aco, and Nebojsa Danilovic. "Tube for obtaining crystals in a laboratory furnace." Journal of Applied Crystallography 51, no. 4 (July 13, 2018): 1257–58. http://dx.doi.org/10.1107/s1600576718007628.

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A design for an air-cooled tube (`crystallization incubator') installed in a laboratory tube furnace is presented. The setup allows regulation and simultaneous crystallization of several substances at different temperature gradients and rate intervals, with the purpose of obtaining crystals.

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TÔRRES, LEONARDO A. B., and LUIS ANTONIO AGUIRRE. "PCCHUA — A LABORATORY SETUP FOR REAL-TIME CONTROL AND SYNCHRONIZATION OF CHAOTIC OSCILLATIONS." International Journal of Bifurcation and Chaos 15, no. 08 (August 2005): 2349–60. http://dx.doi.org/10.1142/s0218127405013356.

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This paper describes a laboratory setup suitable for implementing low cost real-time solutions in the fields of control, synchronization and information transmission based on chaotic oscillators. The setup has the following features: (a) it is composed of a Chua oscillator furnished with three actuators thus permitting mono- and multi-variable control; (b) the actuators can be driven by the analog outputs of a standard I/O-board; in order to be able to actuate fast enough (c) the I/O-board is driven by a real time program written for Linux and (d) an inductorless implementation of Chua's circuit permits to slow down the original dynamics to just a few hertz. This enables implementing sophisticated control schemes without severe time restrictions. The paper concludes with a sample of experiments performed using the new setup.

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Mikhailova, E. S., Z. R. Ismagilov, V. V. Kuznetsov, O. Yu Podyacheva, A. S. Chichkan, A. V. Salnikov, and V. V. Chesnokov. ""LABORATORY SETUP FOR PREPARATION AND CONDUCTING FTIR EXPERIMENTS ON CARBON NANOMATERIALS "." Vestnik of Kuzbass State Technical University 1, no. 4 (2017): 155–63. http://dx.doi.org/10.26730/1999-4125-2017-4-155-163.

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Rashmi, B. M., and Kumari Nisha. "KRIMIGHNA (ANTI-BACTERIAL) EFFECT OF DHUPANA (HERBAL FUMIGATION) IN LABORATORY SETUP." International Journal of Research in Ayurveda & Pharmacy 8, no. 2 (April 25, 2017): 46–50. http://dx.doi.org/10.7897/2277-4343.08261.

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Giannini, Oliviero, Adnan Akay, and Francesco Massi. "Experimental analysis of brake squeal noise on a laboratory brake setup." Journal of Sound and Vibration 292, no. 1-2 (April 2006): 1–20. http://dx.doi.org/10.1016/j.jsv.2005.05.032.

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Giannini, Oliviero, and Francesco Massi. "Characterization of the high-frequency squeal on a laboratory brake setup." Journal of Sound and Vibration 310, no. 1-2 (February 2008): 394–408. http://dx.doi.org/10.1016/j.jsv.2007.08.009.

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Arnaud, Alexiane, Wijdène Guediche, Clément Remacha, Edward Romero, and Henry Proudhon. "A laboratory transmission diffraction Laue setup to evaluate single-crystal quality." Journal of Applied Crystallography 53, no. 4 (July 8, 2020): 914–26. http://dx.doi.org/10.1107/s1600576720006317.

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A scanning laboratory Laue transmission setup is developed to probe extended quasi-monocrystalline samples. Orientation mapping is achieved by controlling the collimation of the incident beam and scanning the position of the specimen. An automated indexing algorithm for transmission Laue patterns is presented, together with a forward simulation model adapted for a laboratory setup. The effect of the main parameters of the system is studied with the aim of achieving exposure times of the order of one second. Applications are presented to probe the orientation of an extended part and detect disoriented regions within the bulk. Finally, the analysis of diffraction spot shapes shows that the misorientation within the illuminated volume can be measured, and a new method is proposed to evaluate its complete mean lattice rotation tensor.

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Bovaev, Ochir, and Hasir Mandgiev. "The creation of a laboratory setup for dymoudaleniya with wave effect." Актуальные направления научных исследований XXI века: теория и практика 3, no. 7 (December 10, 2015): 145–47. http://dx.doi.org/10.12737/14823.

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Bidola, Pidassa M., Irene Zanette, Klaus Achterhold, Christian Holzner, and Franz Pfeiffer. "Optimization of propagation-based phase-contrast imaging at a laboratory setup." Optics Express 23, no. 23 (November 6, 2015): 30000. http://dx.doi.org/10.1364/oe.23.030000.

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Keilbach, Andreas, Jean-Luc Brousseau, and Gerd Langenbucher. "Relating nanostructure to macroscopic properties using a laboratory rheo-SAXS setup." Acta Crystallographica Section A Foundations and Advances 75, a1 (July 20, 2019): a389. http://dx.doi.org/10.1107/s010876731909620x.

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de Jongh, Frans H. C., Heder J. de Vries, Rob S. P. Warnaar, Eline Oppersma, Rudolf Verdaasdonk, Leo M. A. Heunks, and Jonne Doorduin. "Ventilating two patients with one ventilator: technical setup and laboratory testing." ERJ Open Research 6, no. 2 (April 2020): 00256–2020. http://dx.doi.org/10.1183/23120541.00256-2020.

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Akhmedov, A. K., A. Kh Abduev, and A. Sh Asvarov. "A Laboratory Setup for the Aerosol Deposition of Functional Ceramic Coatings." Instruments and Experimental Techniques 62, no. 1 (January 2019): 105–8. http://dx.doi.org/10.1134/s0020441218060155.

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Shahsavan, M., and M. Sedighi. "An Innovative Experimental Setup for Laboratory Tests of Fine Blanking Process." Advanced Materials Research 650 (January 2013): 567–71. http://dx.doi.org/10.4028/www.scientific.net/amr.650.567.

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Fine blanking process can produce parts with accurate cutting edge quality. Studying the effects of process parameters on accuracy and quality of fine banking products are usually expensive. In this paper, an innovative idea has been introduced for a set of fine blanking test rig which is not as complicate and expensive as standard fine blanking dies but it could be used alternatively for limited laboratory works. The main concept of the rig is based on manual adjustment of counter punch force and blank holder force by means of rubber spring and torque meters respectively. As a case study, the effect of counter punch force of fine blanking process in a 2mm thickness steel AISI-1006 sheet was studied by this test rig. The results show that increasing the counter punch force makes burr dimension on cutting edge to get smaller which means better quality of the product.

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Sharma, Y., M. Wieczorek, F. Schaff, S. Seyyedi, F. Prade, F. Pfeiffer, and T. Lasser. "Six dimensional X-ray Tensor Tomography with a compact laboratory setup." Applied Physics Letters 109, no. 13 (September 26, 2016): 134102. http://dx.doi.org/10.1063/1.4963649.

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De Andrade, Jesus, Sigbjorn Sangesland, Ragnhild Skorpa, Jelena Todorovic, and Torbjørn Vrålstad. "Experimental Laboratory Setup for Visualization and Quantification of Cement-Sheath Integrity." SPE Drilling & Completion 31, no. 04 (December 1, 2016): 317–26. http://dx.doi.org/10.2118/173871-pa.

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Bousek, Johannes, Marco Skodak, Magdalena Bäuerl, Georg Ecker, Jan Spit, Adam Hayes, and Werner Fuchs. "Development of a Field Laboratory for Monitoring of Fecal-Sludge Treatment Plants." Water 10, no. 9 (August 28, 2018): 1153. http://dx.doi.org/10.3390/w10091153.

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In urban humanitarian-aid operations, safe treatment of fecal sludge is highly important. While currently field-deployable fecal-sludge treatment plants are being developed, field-ready analytical equipment for process-control and public health monitoring is missing. Within the Microbial Sludge Quality project, a field laboratory was developed. A minimum set of parameters for the considered processes was developed through literature research. The analytical methods were tested on their field applicability and, if necessary, modified. The following methods were modified for field use: bacteriological analysis (sample homogenization and counting), chemical oxygen demand (sample digestion), volatile fatty acid–alkalinity titration (redesigned test setup), total solids (redesigned test setup), and ammonia determination (redesigned test setup). For bacteriological analysis, chemical oxygen demand, and total solids the modifications lead to highly comparable analytical results. The results obtained by the field methodology for volatile fatty acid–alkalinity titration and ammonia determination were sufficient for field-process monitoring; however, they did not correlate as well. To enable rapid startup of the laboratory during humanitarian-aid missions, it was developed to include analytical and support equipment. The usage of the developed laboratory should allow close-in-time process monitoring and public-health assessments of fecal-sludge treatment plants.

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Nandana, W. A. Rasika, and W. R. de Mel. "Integrated laboratory experiment setup to empower the engineering education in distance mode." Asian Association of Open Universities Journal 11, no. 1 (August 1, 2016): 13–23. http://dx.doi.org/10.1108/aaouj-06-2016-0007.

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Purpose The purpose of this paper is to introduce an integrated laboratory experiment setup (ILES) to overcome problems encountered in open distance learning (ODL) especially when offering engineering degree programmes. Design/methodology/approach Engineering laboratory experiments can be classified as experiments which are performed with the intention to inculcate theory, and second, to provide hands-on experience. The ILES integrates both types of experiments with face-to-face laboratory (FFL), online remote laboratory (ORL), and multimedia demonstrations, and it helps to reduce traditional FFL duration by 50 per cent. The first phase of the ILES provides an opportunity to refer multimedia demonstrations of the experiments. Thereafter, students attend the first FFL session, which covers about 25 per cent of the experiments. In the next step, 50 per cent of the experiments are offered using the ORL, via the internet while interacting with real equipment and making actual observations. The final step is used to accomplish the rest of the experiments (25 per cent) in FFL which facilitates the clarification of any problem that may occur in the ORL. Findings This blended laboratory system will help to achieve ODL objectives while utilising resources productively and cost effectively. Having implemented the idea and based on the information received from the stakeholders, this has proved to be a workable solution to one of the difficulties faced by ODL students. Research limitations/implications The level of outcome of the students has to be observed and analysed in comparison with the traditional laboratory setup. Practical implications Some experiments (e.g. thermodynamics) which need more safety precautions are difficult to offer via ORL. Originality/value The ILES is a blended setup including FFL, ORL and multimedia demonstrations and it is a novel concept which is most applicable to engineering/science programmes offered in ODL mode.

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Journal articles on the topic 'Laboratory setup'

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