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Journal articles on the topic 'In situ Experimente'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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1

Jeschke, Laura. "Percepción y valoración de áreas de vegetación semi-naturales y su conservación en los parques públicos: 3 casos de estudio en Berlín = Perception and acceptance of nature-like maintained vegetation areas in public parks: 3 case studies from Berlin." Territorios en formación, no. 18 (December 18, 2020): 22. http://dx.doi.org/10.20868/tf.2020.18.4600.

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ResumenLos parques públicos son importantes espacios para la relajación y el disfrute en las zonas urbanas; son, además, lugares para que la población experimente con la naturaleza. Desde el decenio de 1990, los espacios verdes de Berlín utilizan cada vez más vegetación semi-natural, y la administración municipal de Berlín ha adoptado un enfoque integral para su mantenimiento. En el presente estudio se investigó la cuestión de si la vegetación semi-natural es percibida y aceptada positivamente por los visitantes del parque. Para ello, se realizaron encuestas in situ y un análisis de imágenes o

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Dušek, J., M. Dohnal, and T. Vogel. "Numerical analysis of ponded infiltration experiment under different experimental conditions." Soil and Water Research 4, Special Issue 2 (2010): S22—S27. http://dx.doi.org/10.17221/1368-swr.

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One of the most important properties, affecting the flow regime in the soil profile, is the topsoil saturated hydraulic conductivity (<I>K<SUB>s</SUB></I>). The laboratory-determined <I>K<SUB>s</SUB> </I>often fails to characterise properly the respective field value; the <I>K<SUB>s</SUB> </I>lab estimation requires labour intensive sampling and fixing procedures, difficult to follow in highly structured and stony soils. Thus, simple single- or double-ring ponded infiltration experiments are frequently performed in situ to

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Maire, Eric, Jerome Adrien, Caroline Landron, Marco Dimichiel, and Luc Salvo. "OS05-2-1 In situ experiments in Synchrotron X ray Tomography." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2011.10 (2011): _OS05–2–1—. http://dx.doi.org/10.1299/jsmeatem.2011.10._os05-2-1-.

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Merlavsky, V. M., B. O. Manko, O. V. Ikkert, and V. V. Manko. "Experimental substantiation of permeabilized hepatocytes model for investigation of mitochondria in situ respiration." Ukrainian Biochemical Journal 87, no. 6 (2015): 113–21. http://dx.doi.org/10.15407/ubj87.06.113.

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5

Lee, Jae-Kwang, Min-Hoon Baik, Tae-Yeop Lee, Kyung-Woo Park, and Jongtae Jeong. "In Situ Solute Migration Experiments in Fractured Rock at KURT: Installation of Experimental System and In Situ Solute Migration Experiments." Journal of the Nuclear Fuel Cycle and Waste Technology 11, no. 3 (2013): 229–43. http://dx.doi.org/10.7733/jnfcwt-k.2013.11.3.229.

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Gessi, Alessandro, and Gianluca Benamati. "ICONE15-10256 IN SITU PASSIVATION EXPERIMENTS OF NUCLEAR GRADE STEELS IN FLOWING Pb AT 500℃." Proceedings of the International Conference on Nuclear Engineering (ICONE) 2007.15 (2007): _ICONE1510. http://dx.doi.org/10.1299/jsmeicone.2007.15._icone1510_126.

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Puhakka, J. A., K. T. Järvinen, J. H. Langwaldt, et al. "On-site and in situ bioremediation of wood-preservative contaminated groundwater." Water Science and Technology 42, no. 5-6 (2000): 371–76. http://dx.doi.org/10.2166/wst.2000.0537.

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This paper reviews ten years of research on on-site and in situ bioremediation of chlorophenol contaminated groundwater. Laboratory experiments on the development of a high-rate, fluidized-bed process resulted in a full-scale, pump-and-treat application which has operated for several years. The system operates at ambient groundwater temperature of 7 to 9°C at 2.7 d hydraulic retention time and chlorophenol removal efficiencies of 98.5 to 99.9%. The microbial ecology studies of the contaminated aquifer revealed a diverse chlorophenol-degrading community. In situ biodegradation of chlorophenols

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Hobbiebrunken, Thomas, Masaki Hojo, Taiji Adaji, Mototsugu Tanaka, and Bodo Fiedler. "Investigation of Interfacial Stresses in CF-Epoxy Composites by In-Situ Experiments and Micromechanical FE Analysis." Proceedings of The Computational Mechanics Conference 2004.17 (2004): 119–20. http://dx.doi.org/10.1299/jsmecmd.2004.17.119.

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9

Saka, H. "Defect fine Structures as observed by in situ experiments." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 4 (1990): 458–59. http://dx.doi.org/10.1017/s0424820100175429.

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An in-situ experiment in an electron microscope is now a well established and useful technique in materials science. In this review recent contributions of in-situ experiments, especially of straining and heating experiments, to materials science will be high-lighted.The earlier works have been reviewed by Saka and Imura.It is believed that an external stress gives rise to an anistropy in the rate at which point defects are absorbed by edge dislocations; this mechanism is considered to explain the irradiation creep. A combined in situ tensile/irradiation experiment in a HVEM has been carried o

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Hyslop, J. J., G. J. Stefansdottir, B. M. L. McLean, A. C. Longland, and D. Cuddeford. "In situ incubation sequence and its effect on degradation of food components when measured in the caecum of ponies." Animal Science 69, no. 1 (1999): 147–56. http://dx.doi.org/10.1017/s1357729800051183.

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AbstractThree experiments were conducted to investigate the effect of bag incubation sequence on the degradation of food components in situ in the caecum of mature, caecally fistulated Welsh-cross pony geldings (mean live weight 278 kg) offered hay ad libitum. In experiment 1 a fibre-based commercial horse concentrate was incubated in situ using a forward (3, 5, 16, 8, 24, 48 h) or reverse (48, 24, 8, 16, 5, 3 h) incubation sequence. Dry matter (DM), crude protein (CP), neutral-detergent fibre (NDF) and acid-detergent fibre (ADF) degradation coefficients and calculated effective degradability

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Sani, F. F., L. K. Nuswantara, E. Pangestu, F. Wahyono, and J. Achmadi. "SYNCHRONIZATION OF CARBOHYDRATE AND PROTEIN SUPPLY IN THE SUGARCANE BAGASSE BASED RATION ON IN SITU NUTRIENT DEGRADABILITY." Journal of the Indonesian Tropical Animal Agriculture 41, no. 1 (2016): 28–36. http://dx.doi.org/10.14710/jitaa.41.1.28-36.

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Two adult male sheeps fitted with rumen cannula were used in two experiments to study the effects of synchronization of carbohydrate and nitrogen supply in sugarcane bagasse based total mixed ration (TMR) on in situ nutrient degradation. The first experiment was aimed to create three TMR with different synchronization index. Ingredient feedstuffs of TMR were evaluated for its in situ organic matter (OM) and nitrogen (N) degradation kinetics. On the basis of the OM and N degradation kinetics of feedstuffs, three sugarcane bagasse based TMR were formulated with synchronization indexes of 0.37; 0

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McLean, B. M. L., J. J. Hyslop, A. C. Longland, D. Cuddeford, and T. Hollands. "In situ degradation of crude protein in physically processed barley, maize and peas in the caecum of ponies." Proceedings of the British Society of Animal Science 1999 (1999): 135. http://dx.doi.org/10.1017/s1752756200002908.

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Little information is available on how physical processing of cereals affects crude protein (CP) degradation dynamics in equines. In two experiments the effects of two physical processing methods (micronisation and extrusion) on in situ degradation of CP in barley, maize and peas in the caecum of ponies were investigated.In experiment 1, three caecally-fistulated mature Welsh-cross pony geldings (approx. LW 270kg) were used whilst two of these ponies were used in experiment 2. In both experiments ponies were offered ad libitum grass hay plus minerals. Incubation bags (monofilament polyester, 6

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Niemi, Auli, Jacob Bensabat, Saba Joodaki, et al. "Characterizing CO2 residual trapping in-situ by means of single-well push-pull experiments at Heletz, Israel, pilot injection site – experimental procedures and results of the experiments." International Journal of Greenhouse Gas Control 101 (October 2020): 103129. http://dx.doi.org/10.1016/j.ijggc.2020.103129.

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Cantamessa, Simone, Nadia Massa, Elisa Gamalero, and Graziella Berta. "Phytoremediation of a Highly Arsenic Polluted Site, Using Pteris vittata L. and Arbuscular Mycorrhizal Fungi." Plants 9, no. 9 (2020): 1211. http://dx.doi.org/10.3390/plants9091211.

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Phytoremediation is a promising green technique for the restoration of a polluted environment, but there is often a gap between lab and field experiments. The fern, Pteris vittata L., can tolerate a high soil arsenic concentration and rapidly accumulate the metalloid in its fronds. Arbuscular mycorrhizal fungi (AMF) are mutualistic fungi that form a symbiosis with most land plants’ roots, improve their growth, and induce stress tolerance. This paper reports the results obtained using P. vittata inoculated with AMF, to extract Arsenic (As) from an industrial site highly contaminated also by oth

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Voutilainen, Mikko, Pekka Kekäläinen, Jukka Kuva, Marja Siitari-Kauppi, Maarit Yli-Kaila, and Lasse Koskinen. "Laboratory scale advection-matrix diffusion experiment in Olkiluoto veined gneiss using H-3 and Cl-36 as tracers." MRS Advances 2, no. 12 (2017): 655–60. http://dx.doi.org/10.1557/adv.2016.675.

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ABSTRACTSpent nuclear fuel from Finnish power plants is planned to be deposited deep in the crystalline bedrock. The bedrock needs to be well characterized to properly assess the risks inherent to the long term safety of the site. In the bedrock the possibly released radionuclides are assumed to be mainly transported by water conducting fractures and their transport is retarded by matrix diffusion and sorption. In this work transport properties of an 80 centimeters long veined gneiss drill core sample from Olkiluoto was studied using an advection-matrix diffusion experiment, which was develope

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16

Hans, S., C. Boutin, E. Ibraim, and P. Roussillon. "In situ experiments and seismic analysis of existing buildings. Part I: experimental investigations." Earthquake Engineering & Structural Dynamics 34, no. 12 (2005): 1513–29. http://dx.doi.org/10.1002/eqe.502.

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Mokni, Nadia, and Jean-Dominique Barnichon. "SEALEX in-situ experiments-performance tests of repository seals: experimental observations and modelling." E3S Web of Conferences 9 (2016): 04006. http://dx.doi.org/10.1051/e3sconf/20160904006.

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Buffiere, J. Y., E. Maire, J. Adrien, J. P. Masse, and E. Boller. "In Situ Experiments with X ray Tomography: an Attractive Tool for Experimental Mechanics." Experimental Mechanics 50, no. 3 (2010): 289–305. http://dx.doi.org/10.1007/s11340-010-9333-7.

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Coale, Kenneth H., Kenneth S. Johnson, Steve E. Fitzwater, Stephane P. G. Blain, Tim P. Stanton, and Teresa L. Coley. "IronEx-I, an in situ iron-enrichment experiment: Experimental design, implementation and results." Deep Sea Research Part II: Topical Studies in Oceanography 45, no. 6 (1998): 919–45. http://dx.doi.org/10.1016/s0967-0645(98)00019-8.

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20

Vecchio, Kenneth S., and John A. Hunt. "A computer-control program for TEM in situ fatigue experiments." Proceedings, annual meeting, Electron Microscopy Society of America 47 (August 6, 1989): 620–21. http://dx.doi.org/10.1017/s0424820100155074.

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In-situ experiments conducted within a transmission electron microscope provide the operator a unique opportunity to directly observe microstructural phenomena, such as phase transformations and dislocation-precipitate interactions, “as they happen”. However, in-situ experiments usually require a tremendous amount of experimental preparation beforehand, as well as, during the actual experiment. In most cases the researcher must operate and control several pieces of equipment simultaneously. For example, in in-situ deformation experiments, the researcher may have to not only operate the TEM, bu

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Soler, Josep M., Jiri Landa, Vaclava Havlova, et al. "Modeling of an in-situ diffusion experiment in granite at the Grimsel Test Site." MRS Proceedings 1665 (2014): 85–91. http://dx.doi.org/10.1557/opl.2014.632.

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ABSTRACTMatrix diffusion is a key process for radionuclide retention in crystalline rocks. Within the LTD project (Long-Term Diffusion), an in-situ diffusion experiment in unaltered non-fractured granite was performed at the Grimsel Test Site (www.grimsel.com, Switzerland). The tracers included 3H as HTO, 22Na+, 134Cs+ and 131I- with stable I- as carrier.The dataset (except for 131I- because of complete decay) was analyzed with different diffusion-sorption models by different teams (NAGRA / IDAEA-CSIC, UJV-Rez, JAEA, Univ. Poitiers) using different codes, with the goal of obtaining effective d

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Omanson, Richard C., June A. Cline, Carol E. Kilpatrick, and Mark C. Dunkerton. "Dimensions Affecting Web Site Identity." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 42, no. 4 (1998): 429–33. http://dx.doi.org/10.1177/154193129804200406.

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Within large sites, Web users are often unaware when they have moved to a different site. Two experiments are reported that examine Web site dimensions influencing judgments a visitor makes regarding site identity. In experiment 1, users were asked which dimensions they used to make site identity judgments. These dimensions include: logos, navigation, page layout, background, type style, topic, heading, and graphics. In experiment 2, regression analyses were used to identify which dimensions were used the most effectively. Differences were noted for experienced versus inexperienced users and f

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23

Neuville, D. R., L. Hennet, P. Florian, and D. de Ligny. "In situ High-Temperature Experiments." Reviews in Mineralogy and Geochemistry 78, no. 1 (2014): 779–800. http://dx.doi.org/10.2138/rmg.2013.78.19.

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24

Mysen, Bjorn. "Experimental, in situ, high-temperature studies of properties and structure of silicate melts relevant to magmatic processes." European Journal of Mineralogy 7, no. 4 (1995): 745–66. http://dx.doi.org/10.1127/ejm/7/4/0745.

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Znachor, Petr, Jaroslav Vrba, Jiří Nedoma, and Jiří Kopáček. "Bacterial and phytoplankton responses to nutrient and pH changes during short term in situ experiments in two acidified lakes." Algological Studies/Archiv für Hydrobiologie, Supplement Volumes 115 (April 1, 2005): 79–99. http://dx.doi.org/10.1127/1864-1318/2005/0115-0079.

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Carrasquinho, Isabel, Filomena Nóbrega, Jorge Gonçalves, and Isabel Costeira. "Vieira Natividade Experimental Plots at Mata Nacional do Vimeiro, Portugal." Silva Lusitana 28, no. 1 (2020): 31–43. http://dx.doi.org/10.1051/silu/20202801031.

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In 1933, Joaquim Vieira Natividade established an experimental field with oaks and related genera at Mata Nacional do Vimeiro, Portugal. This experimental area includes the only Portuguese plots with the hybrid Quercus x hispanica hybrid ‘Lucombeana’ (Quercus cerris x suber) with seeds obtained from the Cambridge Botanic Gardens.In 1962-1965, their offspring were included in this area. Those plots integrate an ex situ forest genetic resources, representing a unique population for understanding the structure, function and evolution of the genome (genomics) and its gene expression (transcriptomi

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Hemmersbach, Ruth, Melanie von der Wiesche, and Dieter Seibt. "Ground-based experimental platforms in gravitational biology and human physiology." Signal Transduction 6, no. 6 (2006): 381–87. http://dx.doi.org/10.1002/sita.200600105.

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Iverson, Neal R., Peter Jansson, and Roger Leb Hooke. "In-situ measurement of the strength of deforming subglacial till." Journal of Glaciology 40, no. 136 (1994): 497–503. http://dx.doi.org/10.1017/s0022143000012375.

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AbstractThe shear strength of deforming till beneath Storglaciären, Sweden, was continuously measured with a new instrument, a “dragometer”. A cylinder with conical ends, roughened with till from the glacier bed, was dragged through the till, and the force on the cylinder was recorded. Consistent with studies of cone penetration in soils, it was assumed that the till behaves as a Coulomb plastic material. This allows the residual strength of the till to be calculated from the measured force. Results from laboratory experiments confirm the validity of the analytical procedure.The average residu

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Iverson, Neal R., Peter Jansson, and Roger Leb Hooke. "In-situ measurement of the strength of deforming subglacial till." Journal of Glaciology 40, no. 136 (1994): 497–503. http://dx.doi.org/10.3189/s0022143000012375.

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AbstractThe shear strength of deforming till beneath Storglaciären, Sweden, was continuously measured with a new instrument, a “dragometer”. A cylinder with conical ends, roughened with till from the glacier bed, was dragged through the till, and the force on the cylinder was recorded. Consistent with studies of cone penetration in soils, it was assumed that the till behaves as a Coulomb plastic material. This allows the residual strength of the till to be calculated from the measured force. Results from laboratory experiments confirm the validity of the analytical procedure.The average residu

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Ross, Frances M. "Dynamic Studies of Semiconductor Growth Processes Using In Situ Electron Microscopy." MRS Bulletin 26, no. 2 (2001): 94–101. http://dx.doi.org/10.1557/mrs2001.295.

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We have heard a lot about the exciting new materials being used in microelectronics, and I would like to describe some experiments making use of in situ electron microscopy to try to understand the mechanisms of the reactions that these materials undergo during deposition and processing. I will discuss experiments in which we carry out one of these reactions within an electron microscope and record the effect on the specimen in real time. We then use measurements from the recordings to analyze the reaction mechanism in a quantitative way. In this article, I will cover two types of experiments.

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Lemmetyinen, Juha, Anna Kontu, Jouni Pulliainen, et al. "Nordic Snow Radar Experiment." Geoscientific Instrumentation, Methods and Data Systems 5, no. 2 (2016): 403–15. http://dx.doi.org/10.5194/gi-5-403-2016.

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Abstract. The objective of the Nordic Snow Radar Experiment (NoSREx) campaign was to provide a continuous time series of active and passive microwave observations of snow cover at a representative location of the Arctic boreal forest area, covering a whole winter season. The activity was a part of Phase A studies for the ESA Earth Explorer 7 candidate mission CoReH2O (Cold Regions Hydrology High-resolution Observatory). The NoSREx campaign, conducted at the Finnish Meteorological Institute Arctic Research Centre (FMI-ARC) in Sodankylä, Finland, hosted a frequency scanning scatterometer operati

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Alshehri, Amar J., and Anthony R. Kovscek. "In-Situ Visualization of Multidimensional Imbibition in Dual-Porosity Carbonates." SPE Journal 21, no. 05 (2016): 1631–42. http://dx.doi.org/10.2118/170811-pa.

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Summary Oil recovery by waterflood is usually small in fractured carbonates because of selective channeling of injected water through fractures toward producers, leaving much of the oil trapped in the matrix. One option to mitigate the low recovery is to reduce fracture uptake by increasing the viscosity of the injected fluids by use of polymers or foams. Another option, that is the objective of this work, is to inject surfactant solutions to reduce capillary effects responsible for trapping oil and allow gravity to segregate oil by buoyancy. Analysis of gravity and capillary forces suggests t

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Salloum-Abou-Jaoude, Georges, Henri Nguyen-Thi, Guillaume Reinhart, Ragnvald H. Mathiesen, Gerhard Zimmermann, and Daniela Voss. "Characterization of Motion of Dendrite Fragment by X-Ray Radiography on Earth and under Microgravity Environment." Materials Science Forum 790-791 (May 2014): 311–16. http://dx.doi.org/10.4028/www.scientific.net/msf.790-791.311.

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In the frame of ESA-MAP (Microgravity Application Promotion) project entitled XRMON (In situ X-Ray MONitoring of advanced metallurgical processes under microgravity and terrestrial conditions), a microgravity (μg) experiment in the XRMON-GF (Gradient Furnace) setup was successfully launched in 2012 on board MASER 12 sounding rocket. During this experiment, in situ and real time observations of the formation of the solidification microstructures in diffusive conditions were carried out for the first time by using X-ray radiography. In addition, two reference experiments with the same control pa

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Soler, Josep M., Jiri Landa, Vaclava Havlova, et al. "Comparative modeling of an in situ diffusion experiment in granite at the Grimsel Test Site." Journal of Contaminant Hydrology 179 (August 2015): 89–101. http://dx.doi.org/10.1016/j.jconhyd.2015.06.002.

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Guo, Jinghua, and Ethan Crumlin. "In-Situ and In-Operando Experiments." Synchrotron Radiation News 30, no. 2 (2017): 2. http://dx.doi.org/10.1080/08940886.2017.1289796.

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Lugli, Marco. "Response of Male Goby, Padogobius Martensii, To Aggressive Sound Playback Following Pre-Experimental Visual Stimulation." Behaviour 134, no. 15-16 (1997): 1175–88. http://dx.doi.org/10.1163/156853997x00115.

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AbstractThree playback experiments with a freshwater goby, Padogobius martensii, examined the effects of recent aggressive experience on the response of the territorial fish to the aggressive sound alone. Experiments 1 and 2 were conducted on a first group of fifteen resident males (i.e. males individually housed within laboratory tanks for at least 5 days). Experiment 1 simply consisted of playing back the sound to the resident male not exposed to social stimulation for at least 48 h. In experiment 2 the same male was exposed to its mirror image before the start of playback. Results showed th

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Jeong, Da Yeong, Yu Lee Jang, Hyo Jin Lee, et al. "Optimization of Ex-situ Experiment and Application in Contaminated Sediment for Determination of the Freely Dissolved Concentration of Polycyclic Aromatic Hydrocarbons." Journal of the Korean Society for Marine Environment & Energy 23, no. 3 (2020): 109–16. http://dx.doi.org/10.7846/jkosmee.2020.23.3.109.

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Aertsens, M., N. Maes, L. Van Ravestyn, and S. Brassinnes. "Overview of radionuclide migration experiments in the HADES Underground Research Facility at Mol (Belgium)." Clay Minerals 48, no. 2 (2013): 153–66. http://dx.doi.org/10.1180/claymin.2013.048.2.01.

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AbstractIn situ migration experiments using different radiotracers have been performed in the HADES Underground Research Facility (URF), built at a depth of 225 m in the Boom Clay formation below the SCK–CEN nuclear site at Mol (Belgium). Small-scale experiments, mimicking laboratory experiments, were carried out with strongly retarded tracers (strontium, caesium, europium, americium and technetium). Contrary to europium, americium and technetium which are subjected to colloid mediated transport, the transport of strontium and caesium can be described by the classic diffusion retardation forma

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Ziemann, Astrid, Manuela Barth, and Markus Hehn. "Experimental investigation of the meteorologically influenced sound propagation through an inhomogeneous forest site." Meteorologische Zeitschrift 22, no. 2 (2013): 221–29. http://dx.doi.org/10.1127/0941-2948/2013/0387.

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Hohnstock, A. M., K. G. Stuart-Keil, E. E. Kull, and E. L. Madsen. "Naphthalene and Donor Cell Density Influence Field Conjugation of Naphthalene Catabolism Plasmids." Applied and Environmental Microbiology 66, no. 7 (2000): 3088–92. http://dx.doi.org/10.1128/aem.66.7.3088-3092.2000.

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ABSTRACT We examined transfer of naphthalene-catabolic genes from donor microorganisms native to a contaminated site to site-derived, rifampin-resistant recipient bacteria unable to grow on naphthalene. Horizontal gene transfer (HGT) was demonstrated in filter matings using groundwater microorganisms as donors. Two distinct but similar plasmid types, closely related to pDTG1, were retrieved. In laboratory-incubated sediment matings, the addition of naphthalene stimulated HGT. However, recipient bacteria deployed in recoverable vessels in the field site (in situ) did not retrieve plasmids from

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Laval, J. Y., M. H. Berger, and C. Cabanel. "In Situ Electrical and Microstructural Characterization of Individual Boundaries." Proceedings, annual meeting, Electron Microscopy Society of America 54 (August 11, 1996): 336–37. http://dx.doi.org/10.1017/s0424820100164143.

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In order to get direct information on the relationships between the structural and electrical properties of interfaces, we developed in situ experiments in TEM-STEM and SEM for the characterization of the local behaviour of majority and minority carriers. In particular, we described here our new technique for local determination of interfacial potential barriers in electronic ceramics. This information is completed by voltage contrast imaging in SEM at 1 kV which enables a full map of the distribution of these interfacial barriers to be obtained.The TEM experiment is schematized in fig. 1. A t

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Kjeldsen, Soren Peter, Harald Elias Krogstad, and Richard Bjarne Olsen. "SOME RESULTS FROM THE LABRADOR SEA EXTREME WAVES EXPERIMENT." Coastal Engineering Proceedings 1, no. 21 (1988): 49. http://dx.doi.org/10.9753/icce.v21.49.

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The Labrador Sea Extreme Waves Experiment (LEWEX), is an international basic research programme concerned with full-scale measurements, analysis, modelling and simulation in test basins of 3-dimensional seas. The research is carried out in order to assess the significance of 3-dimensional sea states in engineering applications. The first phase of the programme full scale wave measurements in the North Atlantic Ocean was performed at a site and time that had a high probability of encountering severe sea states. The present publication shows examples of measured bi-modal directional sea spectra

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Jeong, Hyojoon, Eunhan Kim, Misun Park, Haesun Jeong, Wontae Hwang, and Moonhee Han. "Numerical simulation of air pollutant dispersion using an in situ tracer experiment at a nuclear site." Annals of Nuclear Energy 73 (November 2014): 1–6. http://dx.doi.org/10.1016/j.anucene.2014.06.029.

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Brabec-Zaruba, Marianne, Beatrix Pfanzagl, Dieter Blaas, and Renate Fuchs. "Site of Human Rhinovirus RNA Uncoating Revealed by Fluorescent In Situ Hybridization." Journal of Virology 83, no. 8 (2009): 3770–77. http://dx.doi.org/10.1128/jvi.00265-08.

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ABSTRACT By using fluorescent in situ hybridization (FISH), we visualized viral RNA of human rhinovirus type 2 (HRV2) during its entry into HeLa cells. RNA uncoating of HRV2 is entirely dependent on low endosomal pH (≤5.6). When internalized into cells treated with bafilomycin, which results in neutralization of the endosomal pH, no FISH signal was recorded, whereas in the absence of the drug, fluorescent dots were seen. Therefore, FISH detects the genomic viral RNA only upon its release from the capsid. Free viral RNA was first seen at 10 min postinfection (p.i.) in the perinuclear area of th

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Hussain, Hasnain, and Nikson Fatt-Ming Chong. "Combined Overlap Extension PCR Method for Improved Site Directed Mutagenesis." BioMed Research International 2016 (2016): 1–7. http://dx.doi.org/10.1155/2016/8041532.

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The combined overlap extension PCR (COE-PCR) method developed in this work combines the strengths of the overlap extension PCR (OE-PCR) method with the speed and ease of the asymmetrical overlap extension (AOE-PCR) method. This combined method allows up to 6 base pairs to be mutated at a time and requires a total of 40–45 PCR cycles. A total of eight mutagenesis experiments were successfully carried out, with each experiment mutating between two to six base pairs. Up to four adjacent codons were changed in a single experiment. This method is especially useful for codon optimization, where doub

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Li, Tongyan, Wenqi Li, Chuanping Feng, and Weiwu Hu. "In-situ biological denitrification using pretreated maize stalks as carbon source for nitrate-contaminated groundwater remediation." Water Supply 17, no. 1 (2016): 1–9. http://dx.doi.org/10.2166/ws.2016.096.

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A simulation apparatus of in-situ groundwater remediation (SAIR) that used maize stalks pretreated with sodium hydroxide (MSSH) as a carbon source was designed for nitrate-contaminated groundwater treatment. Two experiments, RA and RB, were constructed in this SAIR. The removal performance of SAIR fed with real nitrate contaminated water was investigated under static and dynamic conditions. In the static remediation experiment, good removal efficiency (&gt;95% for nitrate, 89% for total nitrogen) was observed in both experiments. However, nitrate removal efficiency did not differ greatly b

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Mailloux, Brian J., and Mark E. Fuller. "Determination of In Situ Bacterial Growth Rates in Aquifers and Aquifer Sediments." Applied and Environmental Microbiology 69, no. 7 (2003): 3798–808. http://dx.doi.org/10.1128/aem.69.7.3798-3808.2003.

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ABSTRACT Laboratory and field-scale studies with stained cells were performed to monitor cell growth in groundwater systems. During cell division, the fluorescence intensity of the protein stain 5-(and 6-)-carboxyfluorescein diacetate succinimidyl ester (CFDA/SE) for each cell is halved, and the intensity can be tracked with a flow cytometer. Two strains of bacteria, Comamonas sp. strain DA001 and Acidovorax sp. strain OY-107, both isolated from a shallow aquifer, were utilized in this study. The change in the average generation or the average fluorescence intensity of the CFDA/SE-stained cell

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Persson, Magnus, and Ronny Berndtsson. "Transect Scale Solute Transport Measured by Time Domain Reflectometry." Hydrology Research 33, no. 2-3 (2002): 145–64. http://dx.doi.org/10.2166/nh.2002.0020.

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Two quasi steady-state solute transport experiments were carried out in a loamy sand under field conditions. The flux was 40 mm/d in experiment 1 and 18.7 mm/d in experiment 2. Both water content (θ) and resident concentration (Cr) measurements were taken using 64 time domain reflectometry probes at depths ranging from 0.05 to 0.90 m. The Cr measurement was calibrated in situ for each probe location in the field. The convective dispersive equation (CDE) and convective lognormal transfer function (CLT) models were fitted to the breakthrough curves (BTCs). The results indicated fingered flow, wh

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YAMAGUCHI, Tetsuji, Shinichi NAKAYAMA, Tjalle T. VANDERGRAAF, and Peter VILKS. "ICONE15-10374 RADIONUCLIDE AND COLLOID MIGRATION EXPERIMENTS IN QUARRIED BLOCK OF GRANITE UNDER IN-SITU CONDITIONS AT A DEPTH OF 240 M." Proceedings of the International Conference on Nuclear Engineering (ICONE) 2007.15 (2007): _ICONE1510. http://dx.doi.org/10.1299/jsmeicone.2007.15._icone1510_191.

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Yamada, Yusuke, Naohiro Matsugaki, Masahiko Hiraki, Ryuichi Kato, and Toshiya Senda. "In-situ diffraction experiments at the Photon Factory MX beamlines." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C500. http://dx.doi.org/10.1107/s2053273314094996.

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Crystallization trial is one of the most important but time-consuming steps in macromolecular crystallography. Once a crystal appears in a certain crystallization condition, the crystal is typically harvested from the crystallization drop, soaked into a cryoprotection buffer, flash-cooled with a liquid nitrogen or cold gas flow and finally evaluated its diffraction quality by an X-ray beam. During these long process, crystal may be damaged and the result from the diffraction experiment does not necessarily reflect a nature of the crystal. On in-situ diffraction experiment, where a crystal in a

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