Academic literature on the topic 'Slide films'
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Journal articles on the topic "Slide films"
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Pan, Hong Cheng, Xue Peng Li, Wei Hong Liu, and Yan Bin Ren. "Growth and Characterisation of Ag2S Films on ZnS/Indium-Tin-Oxide Coated Glass." Advanced Materials Research 721 (July 2013): 33–36. http://dx.doi.org/10.4028/www.scientific.net/amr.721.33.
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ZnS thin films were deposited on indium–tin-oxide (ITO) coated glass substrates by a chemical bath deposition method. Then the ZnS/ITO slides were immersed in the solution containing 6 mM phosphate buffer solution (pH 7.4), sodium polyacrylate (0.01% w/w), and 0.24 mM AgNO3 at 37°C for 3 h to growth Ag2S films on the surface of ZnS/ITO slides. The absorption band of Ag2S/ZnS/ITO slide displays a considerably blue-shifted. The X-ray diffraction analysis demonstrated the presence of acanthite Ag2S on the surface of ZnS/ITO slides, which is consistent with the cyclic voltammetic data.
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Taadi, Taadi, and Dwi Suyatmi. "Pengaruh Promosi Kesehatan Gigi Menggunakan Media Film Kartun dan Slide Terhadap Pengetahuan Siswa Sekolah Dasar." Journal of Oral Health Care 6, no. 2 (September 30, 2018): 68–75. http://dx.doi.org/10.29238/ohc.v6i2.338.
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Oral and dental health education is an effort to improve dental and oral health. Counseling must be attractive, attractive, without reducing its contents. Learning media is anything that can be used to stimulate thoughts, feelings of attention and ability. The purpose of this study was to determine the effect of dental health promotion using cartoon film and slide media on respondents' knowledge. This type of research uses a quasi-experimental design (quasi-experimental) The sampling technique was using quota sampling technique. The research treatment was by providing dental health promotion using cartoon film media and a 5 minute slide duration at different schools. The research subjects were given a questionnaire before intervention using cartoon films and slides and were given a questionnaire again as a posttest. Data analysis was performed using a different test to find out whether there was a difference between before and after treatment. The results of the study showed that the mean score difference between pretest and posttest on respondents after watching dental health promotion using slide media was 0.88, with a probability of 0.027. the first test and the second test with an average difference of -0.12. Dental health promotion using slides and cartoon films can increase the knowledge of elementary school students.
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Richmond, Brianna A., Carisa D. Kunkle, and Daniela M. Topasna. "Ionically Self-Assembled Monolayer pH Sensitive Films-Fabrication and their Long Term Response to Varying Temperature Conditions." Key Engineering Materials 878 (March 2021): 15–22. http://dx.doi.org/10.4028/www.scientific.net/kem.878.15.
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This study presents the long time effects of varying temperature conditions on pH-responsive films deposited on glass slides. The films were fabricated from Brilliant Yellow and poly (allylamine hydrochloride) through ionically self-assembled monolayer technique using an automated slide strainer. The absorbance of the films was monitored and the effect of varying temperature on the optical properties of the films was studied. We found that as the films are maintained at increasing temperatures their absorbance slightly decreased. As the temperature increased the percent change decreased reaching a plateau. Films kept at low temperatures of 3.24 °C and below freezing (-9.02 °C) had a small increase in absorbance. Finally, we monitored the absorbance of films kept at room temperature over a long time (128 days) and found that the films showed decreased absorbance by 19%.
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Wajer, S. D., and H. K. Charles. "A SEM analysis of thin indium films for immunoassay applications." Proceedings, annual meeting, Electron Microscopy Society of America 45 (August 1987): 938–39. http://dx.doi.org/10.1017/s0424820100128973.
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Indium metal films have been used as host substrate materials for biological immunoassays. Indium film immunoassays involve the optical detection of specific antibody-antigen reactions using either transmitted or reflected white light. In the immunoassay process, drops of a purified antibody solution are placed on 5 to 25 nm thick indium films supported on a glass substrate (i.e., indium slide). After incubation, the antibody solution is washed off, leaving visible spots of reactive antibody. The slide is then coated with an unrelated protein which covers any non-antibody areas thus making the whole slide appear optically uniform. Placing the indium slide in an appropriate antigen solution will cause a visible response, since the antibody-antigen reaction complex will contain two layers of protein and will be darker than the surrounding background. In addition to the biological reaction sensitivities, the indium film immunoassay response is critically dependent on the bulk and surface properties of the indium film.
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Yang, Peiran, Shiyue Qu, Qiuying Chang, and Feng Guo. "On the Theory of Thermal Elastohydrodynamic Lubrication at High Slide-Roll Ratios—Line Contact Solution." Journal of Tribology 123, no. 1 (September 14, 2000): 36–41. http://dx.doi.org/10.1115/1.1330738.
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Complete numerical solutions are obtained for the steady-state line contact thermal elastohydrodynamic lubrication (TEHL) problems. The contact surfaces are arranged to run in opposite directions. The slide-roll ratios are allowed to be as high as infinity. The new theory reveals that the characteristics of the high slide-roll contacts are significantly different from those of the low slide-roll contacts. The unusual zero-entrainment films discovered by Dyson and Wilson and the abnormal surface-dimple phenomena observed by Kaneta et al. are explained.
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Katona, Leon, Yvonne Vadeboncoeur, Christopher T. Nietch, and Katie Hossler. "A Novel Thin-Film Technique to Improve Accuracy of Fluorescence-Based Estimates for Periphytic Biofilms." Water 13, no. 11 (May 23, 2021): 1464. http://dx.doi.org/10.3390/w13111464.
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Recent studies suggest that photophysiological parameters for intact substrates with depth (e.g., periphytic biofilms, microphytobenthos) are overestimated by pulse-amplitude modulated (PAM) fluorometry. This overestimation results from depth-integration effects, following the activation of deeper photosynthesizing layers by an attenuated light signal. To mitigate this error, we propose a novel slide-based thin-film technique in which fluorescence is measured on a vertically representative subsample of the biofilm, spread evenly on a microscope slide. We compared bias and precision for photosynthetic parameters estimated through conventional PAM fluorometry on intact biofilms and through our novel slide-based technique, both theoretically and empirically. Numerical simulations confirmed the consistent overestimation of key parameters for intact biofilms, with relative errors up to 145%, compared to, at most, 52% on thin films. Paired empirical observations likewise demonstrated that estimates based on intact biofilms were consistently higher (up to 248%, p<0.001) than estimates from thin films. Numerical simulation suggested greater precision with the slide-based technique for homogeneous biofilms, but potentially less precision for heterogeneous biofilms with improper subsampling. Our empirical comparison, however, demonstrated some improvement in precision with the slide-based technique (e.g., the coefficient of variation for the maximum electron transport rate was reduced 30%, p=0.009). We recommend the use of the slide-based technique, particularly for biofilms that are thick or have small light attenuation coefficients. Care should be taken, however, to obtain vertically representative subsamples of the biofilm for measurement.
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CHAUHAN, SHOBHIT SINGH, R. V. JASRA, and A. L. SHARMA. "DYE IMMOBILIZED MESOPOROUS SILICA THIN FILM AS OPTICAL pH SENSOR." International Journal of Nanoscience 11, no. 03 (June 2012): 1240001. http://dx.doi.org/10.1142/s0219581x12400017.
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An optical sensor for measurement of pH was prepared by the deposition of tailored mesoporous silica films on glass slide substrate. The films were prepared by using tetraethoxysilane (TEOS) as a silica precursor in presence of ethanol (EtOH) as co-solvent. The sol was mixed with bromocresol green indicator and judiciously aged which was then spin casted on pre-cleaned glass slides to form thin films. These films were characterized by instrumental techniques like Fourier Transform Infrared Spectroscopy (FTIR), X-ray diffraction (XRD) and scanning electron microscope (SEM). The chemical sensing properties of the film was determined spectroscopically for optical pH response. The results demonstrated that the developed optical sensor responds well in the pH range of 3–12. The sensor performance was validated by measurement of pH of water samples from different sources and compared against values obtained by conventional glass electrode pH meter. The comparative results were observed to be under 5% tolerance limit.
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Janchocktawee, Witit, Vishnu Rachpech, and Jessada Wannasin. "Comparison of DLC and N-Doped DLC Synthesized by RF-PECVD." Advanced Materials Research 893 (February 2014): 528–32. http://dx.doi.org/10.4028/www.scientific.net/amr.893.528.
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Diamond-like carbon (DLC) films and nitrogen doped DLC (NDLC) were deposited on glass slide and H13 steel by plasma-enhanced chemical vapor deposition using a commercial RF 13.56 MHz (RF-PECVD). The films have been prepared from CH4for DLC and CH4+N2mixtures for NDLC. The deposition process was at 300°C under argon atmosphere for 120 min. Bonding energy and diamond like carbon characteristic of DLC and NDLC films have been characterized by Fourier Transform Infrared Spectroscopy (FTIR) and Raman spectroscopy. Thermalgravimetric Analyzer (TGA) was used to evaluate the thermal stability of the films which were scrapped off from a glass slide substrate. The mechanical properties was characterized, such as hardness by nanoindentation technique, scratch test by Rockwell diamond tip in progressive mode and friction coefficient have been measured in ambient air using a ball-on-disk tribometer.
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Liu, Hon Gjia, Yu Ming Men, Liang Xia Cheng, and Xun Chang Li. "Model Test for the Cantilever Anti-Slide Pile of Loess Landslide." Advanced Materials Research 261-263 (May 2011): 1014–18. http://dx.doi.org/10.4028/www.scientific.net/amr.261-263.1014.
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Against loess landslide control, two physical model tests of loess landslide have been completed. Test I is model test of loess landslide with preset slide surface, loading on the top of the slope; test II is based on test I, adding the cantilevered anti-slide pile before the slope. The preset slide surfaces are composed of double-layer plastic films. Two testing processes and piling-up weights methods are the same; the only difference is adding cantilevered anti-slide pile and pressure cells placed around the piles. Through analyzing the results of the test I, similarity shear strength parameters of the preset slide surface are determined. In the test II, through analyzing soil displacement before the pile, limit state of loess landslide with the cantilevered anti-sliding model pile is established and load value is obtained, which provides references and bases for subsequent experimental study.
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Stepanov, M. S., A. P. Godovalov, E. E. Kobzarenko, M. V. Fadeeva, and E. A. Gyr. "A new approach for the study of the morphological structure of microbal biofilms." Russian Clinical Laboratory Diagnostics 65, no. 10 (September 17, 2020): 649–51. http://dx.doi.org/10.18821/0869-2084-2020-65-10-649-651.
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Microbial biofilms are heterogeneous, moving and constantly changing communities of microorganisms, often of various taxons. Approaches to study and assessment anti-biofilm drugs widely available today do not adequately assess their effects, while the results of studying the interaction of drugs with components of the film composition can provide them the right choice. The aim of investigation was to test a new method of morphological evaluation of biofilms. To form biofilms, we used an approach when the slide was placed at an angle of 30o-45o relatively to the Petri dish, and a suspension of test strains S. epidermidis in peptone broth was poured into the space between the Petri dish and the slide. A sterile cotton swab moistened with distilled water was placed next to the glass slide to create optimal humidity. The system was placed in a thermostat for 24 hours. The formed films were examined under a microscope using the DCM 310 video eyepiece and the Scope photo x86,3.1.312 program that allowed to conduct a complete morphometric study of the film: select layers, channels, cavities and make measurements, and then save the results on electronic media in jpg file format. Microscopy of the stained slides revealed that the biofilm has a layered structure. In each image obtained using a video eyepiece, it was possible to differentiate 4 layers. From the border of the two media to the inside: the fragmentation layer, the dense layer, the matrix substance layer, and the last one - the persistence layer. Channels of different diameters (from 10 to 24 microns) are observed across the entire thickness of the biofilm. Thus, used approach allows us to visualize and evaluate the structure of microbial biofilm, measure the thickness of layers and channel diameters. In addition, this method can be used to study the effect of antimicrobial drugs on bacterial films.
Dissertations / Theses on the topic "Slide films"
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Stampa, Matthieu de. "Modèles d'intégration des services pour les personnes âgées en soins primaires : conditions pour la participation des médecins généralistes." Reims, 2008. http://ebureau.univ-reims.fr/slide/files/quotas/SCD/theses/sante/2008REIMM208.pdf.
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Belloy, Nicolas. "Etude de peptides amyloïdogéniques dérivés de la tropoélastine humaine par simulations numériques." Reims, 2009. http://ebureau.univ-reims.fr/slide/files/quotas/SCD/theses/sciences/2009REIMS040.pdf.
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Ce travail de thèse porte sur l’étude de peptides dérivés de la tropoélastine par simulations de dynamique moléculaire en solvant explicite. Ces peptides sont issus des exons 7, 28 et 30 et possèdent une séquence consensus XGGZG (X, Z = Valine, Leucine) identifiée expérimentalement comme responsable de la formation d’assemblages supramoléculaire ayant des propriétés amyloïdes. Nous montrons tout d’abord que le motif minimal XGGZG et (XGGZG)² adoptent un grand nombre de coudes quel que soit la permutation entre valine et leucine et que localement les résidus non –glycine présentent une conformation de type polyproline II dans des proportions significatives. L’étude des répétitions (XGGZG)3 fait apparaître des structures allant du feuillet β antiparallèle pour (VGGVG)3 à de l’hélice α et 310 pour (LGGLG)3. Les répétitions (VGGLG) 3 et (LGGVG)3 donnent pour leur part à la fois des structures comportant de faibles proportions d’hélices ou de feuillets. Des résultats équivalents sont obtenus sur les exons 28 et 30 entiers, ainsi que sur le peptide comprenant les 17 premier résidus de l’exon 30. La création d’un plancher poly(VGGVG) de brins β virtuellement infini nous permet de montrer qu’en sa présence, des peptides VGGVG peuvent s’organiser parallèlement ou perpendiculairement à ce dernier. Enfin, es simulations préliminaires distinctes ont été menées afin d’évaluer le rôle du cholestérol dans les phénomènes d’agrégation ou dynamiques des peptides dérivés de la tropélastine. Des études de l’effet biologique des peptides ont été débutées et sont une perspectives intéressantes de ce travailThis work deals with the study of tropoelastin-derived peptides by molecular dynamics simulations in explicit solvent. These peptides are identified in exons 7, 28 and 30 possess a consensus sequence XGGZG (X, Z = Valine, Leucine) described experimentally as responsible for the formation of supramolecular assemblies with amyloid properties. We first show that the minimal motif XGGZG and (XGGZG)² adopt a large number of turns, independently of the permutation of valine and leucine residues. Locally, non-glycine residues exhibit polyproline-II conformation in significant proportions. The study of (XGGZG)3 show that it gives rise to structure form antiparallel β sheets for (VGGVG)3 to α and 310 helices for (LGGLG)3. (VGGLG)3 and (LGGVG)3 sequences give rise to both structures in small proportions. Equivalent results are obtained on the entire exons 28 and 30, and the peptide including the first 17 residues of exon 30. The construction of a poly(VGGVG) plan with virtually infinite β strand allows us to show that in contact with it, VGGVG peptides can organize parallel or perpendicularly to the plan. Finally, separate preliminary simulations were conducted to evaluate the role of cholesterol in the phenomena of aggregation and dynamics to tropoelastin-derived peptides. Studies of the biological effect of these peptides were initiated and are an interesting perspective of this work
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Amharref, Nadia. "Caractérisation tissulaire d'un modèle de gliome induit chez le rat par microspectroscopies vibrationnelles et étude de l'influence de l'architecture tissulaire sur la distribution d'un agent anticancéreux." Reims, 2007. http://ebureau.univ-reims.fr/slide/files/quotas/SCD/theses/sante/2007REIMP218.pdf.
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Boukari, Imen. "Définition des critères d'efficacité d'une hémicellulase pour l'hydrolyse de substrats lignocellulosiques complexes et insolubles." Reims, 2010. http://ebureau.univ-reims.fr/slide/files/quotas/SCD/theses/sciences/2010REIMS011.pdf.
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Le développement de technologies enzymatiques constitue un enjeu majeur pour le fractionnement maîtrisé et la valorisation des ressources lignocellulosiques (biocarburants, biopolymères, synthons…). L’efficacité de ces biocatalyseurs est cependant limitée par de multiples facteurs liés à la fois à leurs caractéristiques structurales et fonctionnelles, mais également à la nature complexe de la biomasse lignocellulosique (riche en parois secondaires lignifiées). Dans le but d’identifier les paramètres clés pour une conversion efficace des hémicelluloses, constituants majeurs des lignocelluloses, nous avons centré notre étude sur l’endoxylanase (Tx-Xyl) de Thermobacillus xylanilyticus appartenant à la famille 11 des glycoside- hydrolases (GH11). Dans une approche biomimétique, nous avons étudié, l’action de la xylanase (Tx-Xyl) sur des substrats différents et de complexité croissante (hétéroxylanes isolés, assemblages de copolymères reconstitués in vitro. . . ). L’emploi de nano-composites hétéroxylanes extraits - lignines de synthèse (DHPs) nous a permis de souligner l’impact de l’agencement tridimensionnel des complexes covalents (LCC) sur la limitation de l’accessibilité des hétéroxylanes à l’enzyme. Une corrélation directe a pu, également, être établie entre l’augmentation du contenu en lignines des nano-composites et la baisse de l’activité de l’enzyme, suggérant des interactions non spécifiques directes enzyme-lignines. Par ailleurs, l’étude des interactions de Tx-Xyl avec divers acides hydroxycinamiques (p-coumarique, férulique, cafféique…) a permis de mettre en évidence un phénomène d’inhibition non compétitif de l’enzyme par ces composés phénoliques. Moyennant des outils de biologie moléculaire, nous avons développé une stratégie qui vise à modifier l’architecture protéique et/ou la spécificité de fixation de Tx-Xyl en la fusionnant via des séquences "linker" à des modules protéiques différents: le CBM1 de la cellulase Cel7A de Trichoderma reesei fixant spécifiquement la cellulose cristalline et la GFP (Green Fluoerescent Protein). Les protéines chimériques Tx-Xyl-CBM1 et Tx-Xyl-GFP obtenues sont moins efficaces sur les xylanes solubles (faible kcat) comparées à Tx-Xyl. Cependant, leurs modes d’action sur des substrats lignocellulosiques (tels que les coproduits du blé : paille et son de blé) semblent différents. En effet, des rendements d’hydrolyse légèrement augmentés sont obtenus dans le cas de Tx-Xyl-CBM1, suggérant un impact positif du CBM1 sur l’action de l’enzyme in situ, contrairement à Tx-Xyl-GFP dont la taille serait un facteur limitant sa diffusion/pénétration au sein des parois végétalesThe development of enzymatic technologies offers an alternative, environmentally-friendly interesting strategy for controlled fractionation and upgrading of lignocellulosic biomass (biofuels, biopolymers, industrially-relevant chemicals. . . ). The effectiveness of these biocatalysts is, nevertheless, limited by multiple factors related to their structural and functional characteristics, but also to the complex nature of the lignocellulosic biomass (rich in lignified secondary cell walls). In order to identify the key parameters for an effective bioconversion of hemicelluloses, the major components of lignocelluloses, we have focused our study on the endoxylanase (Tx-Xyl) of Thermobacillus xylanilyticus, a family 11 glycoside- hydrolase (GH11). In a biomimetic approach, we have studied the action pattern of Tx-Xyl on different substrates displaying increasing complexity (isolated heteroxylans, in vitro reconstituted copolymer assemblies. . . ). The use of nano-composites of heteroxylans - lignins (DHPs) synthesized in vitro has enabled us to reveal that supramolecular organization of the covalent complexes (LCC) would severely hamper the enzyme's access to carbohydrates. Otherwise, a direct correlation has been established between the increase in the lignin content of the nano-composites and the decrease of the enzyme activity suggesting direct nonspecific lignins-enzyme interactions. In addition, the study of the interactions of Tx-Xyl with various hydroxycinamic acids (p-coumaric, ferulic, caffeic acids. . . ) has revealed a non-competitive inhibition of the enzyme by these phenolic compounds. Using protein engineering, we have developed a strategy which aims at modifying the Tx-Xyl architecture and/or specificity by grafting, through "linker" sequences, different protein modules: the CBM1 of the cellulase Cel7A from Trichoderma reesei binding specifically crystalline cellulose and the GFP (Green Fluoerescent Protein). The chimeric fusion proteins Tx-Xyl-CBM1 and Tx-Xyl-GFP obtained have been less effective on soluble xylans (low kcat) than Tx-Xyl. However, their efficiency on lignocellulosic substrates (such as wheat by products; straw and bran) was different. Indeed, modestly enhanced hydrolysis rates were obtained in the case of Tx-Xyl-CBM1, suggesting that the CBM1 may potentiate in situ action of the enzyme, contrary to Tx-Xyl-GFP whose size would be a factor limiting its diffusion/action within the cell wall network
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Freitag, Markus. "Untersuchung der Energiedissipationsprozesse mikromechanischer Systeme." Universitätsverlag Chemnitz, 2019. https://monarch.qucosa.de/id/qucosa%3A38694.
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Im Fokus dieser Arbeit stehen Dämpfungseffekte schwingfähiger Mikroelektromechanischer Systeme (MEMS), die nach dem kapazitiven Wirkprinzip arbeiten. Die verschiedenen Dissipationsprozesse und die zugehörigen analytischen Modelle sowie numerischen Berechnungsmöglichkeiten auf physikalischer Ebene werden vorgestellt und mit eigenen experimentellen Ergebnissen verglichen. Der Schwerpunkt liegt dabei auf der fluidischen Dämpfung im Kontinuum und bei leichter Verdünnung, was bei den meisten kapazitiven MEMS den dominierenden Verlusteffekt darstellt.:1 Überblick
2 Grundlagen zur Beschreibung von Mikrosystemen
3 Herstellung und Charakterisierung
4 Fluidische Dämpfung
5 Weitere dissipative Effekte mikromechanischer Systeme
6 Zusammenfassung und AusblickThis thesis focuses on damping effects of vibrational micro-electromechanical systems (MEMS) with capacitive working principle. The different dissipation processes and the associated analytical models as well as numerical calculation possibilities on a physical level are presented and compared to own experimental results. The main emphasis is on fluidic damping in the continuum regime and with slight rarefaction, which is the dominant loss effect in most capacitive MEMS.:1 Überblick 2 Grundlagen zur Beschreibung von Mikrosystemen 3 Herstellung und Charakterisierung 4 Fluidische Dämpfung 5 Weitere dissipative Effekte mikromechanischer Systeme 6 Zusammenfassung und Ausblick
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Silva, Joana Santos Lima da. "Ângelo de Sousa’s photographic and film collection: strategies for the preservation of colour slide-based artworks." Doctoral thesis, 2019. http://hdl.handle.net/10362/87080.
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The Portuguese artist Ângelo de Sousa (1938-2011) produced noteworthy work in photography
and experimental film. However, a lack of in-depth studies focusing on the use of these media by the
artist is acknowledged. Thus, his work has been studied, particularly through unpublished
documentation found in the artist’s house and in public archives, bringing new insights into his
production. Despite the delay in the artistic context felt in Portugal in the post-modern period, Ângelo
de Sousa produce photographic and film work perfectly in line with that of other international artists.
The slide-based artwork Slides de Cavalete (1978-1979), constructed with the additive synthesis of
colours, stands out as an example of the inventiveness achieved by the artist with these media. The
production process behind Slides de Cavalete has been studied and reproduced, allowing for a thorough
understanding of the work and contributing to the definition of its significance.
The photographs and films have been gathered together in his house. Since typologies,
quantities and condition of the materials were unknown, a survey was carried out to enhance
knowledge of the collection and to define preservation priorities. Accordingly, 35 mm chromogenic
reversal films (slides), used to produce almost all his photographic colour work, was highlighted as the
set in highest risk due to colour change detected in one third of these materials. Thereby, slide-based
artworks by Ângelo de Sousa were studied in further detail.
The display options undertaken by the artist during his lifetime have been investigated, in order
to guide the decision-making process regarding the exhibition and preservation of his slide-based
artworks. Slides de Cavalete was selected as a case study, and the history of its exhibition was assessed
by searching for documentation and interviewing people. Thus, it is understood that the work was first
presented projected on a canvas over an easel, in 1979. Since the artist’s death, the work has been
presented without this setup, and recently, as a digital projection. An exhibition was conducted at FCT
NOVA, to test the variability of the work displayed with a digital and a slide projector. Based on a
questionnaire, a clear preference for the slide projection was acknowledged. Thus, guidelines for the
exhibition of Slides de Cavalete are defined, following its first presentation.
Considering that chromogenic reversal films are highly susceptible to colour change and that
there is still much to know about these materials, their molecular characterization and degradation has
been studied. Different pathways to characterize chromogenic dyes are suggested based on
chromatographic and spectroscopic techniques. Additionally, a methodology to accurately monitor
colour change in these materials has been defined, based on samples artificially aged at different
temperatures (50, 60, 70 and 80˚C) and relative humidity (40% and 60%). The samples were assessed
using spectrophotometry with optical fibre probes in the ultraviolet-visible range. From the spectral
data, intensity maximums, CIE L*a*b* coordinates and the total colour variation (ΔE*) have been
determined. Optical microscopy and digitization have also proven useful for degradation assessment on
these materials.
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HUANG, CHUN-HAO, and 黃純皜. "A Study of CEO Pay Slice: The Case of Taiwanese Firms." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/83948737050181913853.
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碩士國立臺北大學
經濟學系
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The study investigates the correlation of CEO pay slice (CPS) and Tobin’s q in Taiwan listed companies. After the Securities and Futures Bureau of Taiwan amended the new law in 2006, all of the publicly traded companies in Taiwan changed their disclosure standards to level distance, which reduced the transparency of compensation information in the top management. Empirical results show that Tobin’s q and ROA are not significantly prevalent in the level of CPS. CPS level is most affected by some variables that involve executive power, such as numbers of VPs or CEO Is Only Director. On the other hand, after the author adjusts the endogenous of CPS, the empirical results also displays that CPS does not significantly influence Tobin’s q. Tobin’s q is highly influenced by some company feature variables, such as “Insider Ownership”, “R&D” and “Leverage”. Moreover, the cross variable regressions show that, if the proportion of part-time directors is higher, Tobin’s q would be at lower level. Similarly, CPS does not impact ROA significantly. ROA is strongly affected by “Log TA”, “R&D”, “Leverage” and “Abnormal Total Compensation”. These findings demonstrate that we need to promote the compensation transparency and distinguish the authority between executives and directors, which can efficiently improve corporate governance.
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Hu, Shu-Ting, and 胡書庭. "Performance analysis of ferrofluid lubricated power-law film-shaped slider bearings." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/80881128625243286577.
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碩士桃園創新技術學院
機械工程系機械與機電工程碩士班
104
The present study is mainly concerned with the lubrication performance of infinitely wide power-law film-shaped rough slider bearings with ferrofluds. Based on the ferrohydrodynamic model of Shliomis and the surface roughness model of Christensen, a generalized ferrofluid-lubricated stochastic Reynolds-type equation is derived for the slider bearing. The film pressure is solved from the Reynolds equation, and applied to obtain the load-carrying capacity. From the velocity distribution, one can obtain the shearing stress in the fluid and friction force on the bearing surface, and then the friction parameter of bearings. Integrating the fluid velocity across the section of the bearing, the required volume flow rate is obtained. In order to compare with the conventional case of a smooth bearing with non-ferrofluids, the performances of rough bearings with ferrofluids in the presence of external magnetic fields are presented and discussed in terms of the variation of the surface roughness parameter, the volume concentration parameter and the magnetic Langevin parameter. According to the results obtained, the effects of surface roughness together with the volume concentration of ferromagnetic particles and the strength of applied magnetic fields have significant influences on the bearing performances. The present results can also provide engineers useful messages in developing slider bearings considering the influences of rough surfaces and ferrofluids with applied magnetic fields.
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Chen, Yi-Chun, and 陳怡君. "A Preliminary Study of 3D Digital Modeling Technology for Glass Slide Projectors of Film Theater in Taiwan." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/42632646610202581084.
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碩士國立雲林科技大學
文化資產維護系
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The conservation of industrial heritage is a difficult task. In order to reduce losses, approaches that perform quick record of status of heritage have always been addressed. This research focued on glass slide projectors as industrial heritage for 3D modeling. Glass slide projectors was one of the auxiliary tools used in film theater in Taiwan. This kind of slide projectors helped to inform audiences some public announcements in early days that the communication technologies were not developed well. In this study, three kinds of 3D digital modeling technologies and devices were used to build 3D digital model for glass slide projectors. The 3D digital modeling technologies and devices in this research were Image-based-modeling (IBM) software ”Agisoft Photoscan”, Artec Spider 3D scanner, and absolute arm with external laser scanner. As the result, the 3D digital models built by Agisoft Photoscan and absolute arm with external laser scanner were more applicable to record 3D information of glass slide projectors and components. The results show that Image-based-modeling and absolute arm with external laser scanner were able to record the outward appearance, significant deterioration and vestige of the glass slide projectors. This research provides a suggested way for recording glass slide projectors and Industrial heritage for the future.
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LIN, QING-GUI, and 林清貴. "Performance analysis and optimization of finite hydrodynamic slider bearing with varied film shapes." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/72848807821829176945.
Full textBooks on the topic "Slide films"
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Matrazzo, Donna. The corporate scriptwriting book: A step-by-step guide to writing business films, videotapes, & slide shows. Portland: Communicom, 1985.
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Dellmann, Sarah. Images of Dutchness. NL Amsterdam: Amsterdam University Press, 2018. http://dx.doi.org/10.5117/9789462983007.
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Why do early films present the Netherlands as a country full of canals and windmills, where people wear traditional costumes and wooden shoes, while industries and modern urban life are all but absent? Images of Dutchness investigates the roots of this visual repertoire from diverse sources, ranging from magazines to tourist brochures, from anthropological treatises to advertising trade cards, stereoscopic photographs, picture postcards, magic lantern slide sets and films of early cinema. This richly illustrated book provides an in-depth study of the fascinating corpus of popular visual media and their written comments that are studied for the first time. Through the combined analysis of words and images, the author identifies not only what has been considered Ÿtypically DutchŒ in the long nineteenth century, but also provides new insights into the logic and emergence of national clichés in the Western world.
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Björkin, Mats. Postwar Industrial Media Culture in Sweden, 1945-1960. NL Amsterdam: Amsterdam University Press, 2021. http://dx.doi.org/10.5117/9789462984929.
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During the 1950s, companies aiming for international markets demanded new theories and methods of communication. Ideas regarding cybernetics, systems analysis, new accounting practices, and budgetary principles as well as theories of information, communication, marketing, public relations, and organization were discussed at conferences, seminars, and courses, and in articles and books. At the same time, new technologies changed corporate communication, from a loose-leaf accounting system to mechanical and electronic business machines, from written texts and oral presentations to slide shows, audio tapes, films, television, and flannelgraphs. By looking at a vast array of objects and relations related to uses of media technologies in Swedish industry from the end of World War II to the breakthrough of television, this book shows what happened in the glitches between mass communication and interaction, and how Swedish postwar industry worked to disrupt established understandings of communication.
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Slide, Anthony. The Slide area: Film book reviews, 1989-1991. [Metuchen, N.J: Scarecrow Press], 1992.
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illustrator, Schlafman Dave, ed. The slime that would not die. New York: Scholastic, 2009.
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Schuitema, IJzebrand. Calculating on slide rule and disk: "2 x 3-- approximately 6" : historical research on design, manufacture and use of some slide rules and discs by persons and firms in The Netherlands and abroad in the 20th Century. Mendham, N.J: Astragal Press, 2002.
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Mastering digital scanning with slides, film, and transparencies. Boston, MA: Muska & Lipman, 2004.
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Richmond, Twickenham &. Roehampton Health Authority. Health promotion services: Resources catalogue: teaching materials, videos, films, slides, leaflets. Teddington: Richmond, Twickenham & Roehampton Health Authority, 1989.
Find full textBook chapters on the topic "Slide films"
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Florin, Bo, Nico De Klerk, and Patrick Vonderau. "Coming Soon! Lantern Slide Advertising in the Archive." In Films that Sell, 223–31. London: British Film Institute, 2017. http://dx.doi.org/10.1057/978-1-84457-894-8_15.
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Hens, Jules, and Willy Van Abbenyen. "Slide Coating." In Liquid Film Coating, 427–62. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5342-3_12.
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Zheng, J., and J. L. Streator. "Limiting Friction in a Slider-Disk Interface with Nanometer-Scale Lubricant Films." In Fundamentals of Tribology and Bridging the Gap Between the Macro- and Micro/Nanoscales, 717–24. Dordrecht: Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-0736-8_53.
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Sharp, Jasper. "The Creeping Garden: Articulating the Science of Slime Mould on Film." In Advances in Physarum Machines, 789–800. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-26662-6_36.
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Guo, ChuanShe, and Yi Cui. "Study on the Hydrostatic Slide Film Temperature Field and Bearing Capacity of Precision Grinding Machine." In Lecture Notes in Electrical Engineering, 717–24. Berlin, Heidelberg: Springer Berlin Heidelberg, 2016. http://dx.doi.org/10.1007/978-3-662-48768-6_80.
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Zhou, Xichun, and Jizhong Zhou. "Antibody-Microarrays on Hybrid Polymeric Thin Film-Coated Slides for Multiple-Protein Immunoassays." In Methods in Molecular Biology, 259–71. Totowa, NJ: Humana Press, 2007. http://dx.doi.org/10.1007/978-1-59745-304-2_17.
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Arnold, Darren. "Introduction." In The Devils, 7–12. Liverpool University Press, 2019. http://dx.doi.org/10.3828/liverpool/9781911325758.003.0001.
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This introductory chapter provides an overview of Ken Russell's The Devils (1973). The 1970s proved to be a prolific period for Russell, but the decade closed with both the advent of home video and his slide in reputational and commercial terms, meaning reduced demand was in place for audiences to (re)discover Russell's earlier work via the new small-screen format. Russell's output in the 1980s was largely dismissed by audiences and critics alike, while the following decade saw the director turn out a series of boilerplate TV movies. Little was done in the way of seriously reappraising his body of work until the early 2000s, when his TV films on composers Delius and Elgar were released on DVD and work on a director's cut of The Devils began. While this did not immediately bring about that much interest in Russell's other films, it did prove to be the starting point for The Devils in regaining the recognition which had been absent for the best part of three decades. It is a film which provides plenty of material for analysis and discussion, and while this has always been the case, it is now especially timely given the exposure and acclaim the film has received in recent years.
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Horrall, Andrew. "Modern times: the Victorian cave man’s long afterlife." In Inventing the Cave Man. Manchester University Press, 2017. http://dx.doi.org/10.7228/manchester/9781526113849.003.0007.
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This chapter shows that the war consolidated the cave man’s status as a global cultural character. Cave men have since been frequently depicted on stage, in films, in advertisements, literature, and more recently on television. Hollywood finally embraced the British conception of comic cave men in the 1920s. By then the character was so completely divorced from earlier evolutionary associations, that religious fundamentalists ignored it. The character has subsequently followed an almost unrelenting downward trajectory into b-movies, cheap comedies and cartoons, and productions that paraded hyper-sexualised women. The slide decelerated in 1960 when The Flintstones, the most influential depiction of cave men, debuted on American television. The series satirised middle-class, suburban America, in much the same spirit as E.T. Reed had once viewed Britain. The chapter concludes by briefly examining more recent depictions of cave men and prehistory in film and television to show that comedy predominates alongside healthy doses of action and attempts at scientific accuracy. Various examples are used to show that women continue to be portrayed in dismissive and overtly sexualised ways and that prehistory still denigrates and dismisses racial minorities. At the same time, the seemingly endless popularity and profitability of cave men films and television series mean that they will continue to be made for years.
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White, Mo. "‘It’s all just a little bit of History repeating’." In Practices of Projection, 122–35. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190934118.003.0008.
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The chapter looks at the use of slide-tape by artists during the 1970s and 1980s in the UK. Slide-tape was a series of projected 35 mm photographic slides with a synchronized audio soundtrack. As a form, it is significant in the UK for being used by a number of key and emerging artists for a brief period before being abandoned. This moment itself has been largely forgotten, and the chapter considers this and the importance of slide-tape as a critical tool used in artists’ projected works. Slide-tape was a time-based media form, with the technology—the slide projector—itself having a distinct presence in the live performance of the work. Amongst the artists who used the form were Black Audio Film Collective and Tina Keane and others who took part in the key exhibition About Time: Video, Performance and Installation by 21 Women Artists, which took place at the ICA, London, in 1980. In the chapter the author accounts for the emergence of this work and suggests that slide-tape allowed for artists’ experimental work where the simultaneous projection of images and sound was transformed to establish a new form. As the form has been taken up and used recently by contemporary artists, the impact of this overlooked history to what is described as legacy media is discussed and located.
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Rowe, N. C. "Digital Multimedia." In Multimedia Technologies, 10–16. IGI Global, 2008. http://dx.doi.org/10.4018/978-1-59904-953-3.ch002.
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Multimedia data can be important assets of government computer systems. Multimedia data can be documents, statistics, photographs and graphics, presentations, video and audio of events, and software. Examples include maps, video of meetings, slide presentations by consultants and vendors, graphs of budgets, and text of regulations. Video of meetings of legislatures and other government organizations is particularly valuable as it makes government processes more visible to citizens and can encourage trust in government. Multimedia is also particularly valuable in presenting geographical information (Greene, 2001), a concern of all governments. Added multimedia can also be used to more effectively deliver information to people, as with films, animations, sound effects, and motivational materials. Multimedia information is important for digital government because it is often a more natural communication mode for people than text. It is thus important that government be responsive to the needs and desires of citizens by providing it. Much of the world is illiterate, and the ubiquity of television means even the literate often prefer watching video to reading text. Some citizens have special needs: Blind people need audio, and deaf people need images. Video and audio also convey information beyond text: A video of a legislature meeting contains subtleties not apparent from its transcript. Research has shown that multimedia is especially good at conveying explanatory information about functional relationships in organizations (Lim & Benbasat, 2002). Research has also shown that people learn better from multimedia presentations than from conventional classroom instruction, and the multimedia provides a consistent experience available at any time unlike human instructors (Wright, 1993).
Conference papers on the topic "Slide films"
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Park, Gye-Choon, Woon-Jo Jeong, Hyeon-Hun Yang, Hae-Duck Jung, Jin Lee, and Seong-Ku Kim. "Properties of CuInS2 Thin Films Fabricated by SEL Method." In ASME 2005 International Solar Energy Conference. ASMEDC, 2005. http://dx.doi.org/10.1115/isec2005-76047.
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CuInS2 thin films were fabricated by sulphurization of S/In/Cu Stacked elemental layers (SEL) on slide glass substrates by annealing in vacuum of 10−3 Torr at temperature of 50 °C ∼ 350 °C. Some S/In/Cu SEL were vacuum annealed under a sulfur atmosphere. The thin films thus annealed were analyzed by measuring structural, electrical and optical properties. When CuInS2 thin films were made under a sulfur atmosphere, lattice constant of a and grain size of the thin film were a little larger than those in only vacuum annealing. The largest lattice constant of a and grain size was 5.63 Å and 1.2 μm respectively. Also, when the thin films were made under a sulfur atmosphere, conduction types were all p-type with resistivities of around 10−1 Ωcm and optical energy band gaps of the films were a little larger than those in only vacuum and the largest optical energy band gap of CuInS2 thin film was 1.53 eV.
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Hopkins, Patrick E., Bryan J. Kaehr, Darren Dunphy, and C. Jeffrey Brinker. "Estimating Density Reduction and Phonon Localization From Optical Thermal Conductivity Measurements of Porous Silica and Aerogel Thin Films." In ASME/JSME 2011 8th Thermal Engineering Joint Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ajtec2011-44137.
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In this work, we measure the thermal conductivity of mesoporous silica and aerogel thin-films using a non-destructive optical technique: time domain thermoreflectance (TDTR). Due to the rough surfaces of the optically transparent silica-based films, we evaporate an Al film on a glass cover slide and fabricate the silica structures directly on the Al film, providing a “probe-through-the-glass” configuration for TDTR measurements. This allows the thermal conductivity of mesoporous silica and aerogel thin films to be measured with traditional TDTR analyses. As the thermoreflectance response is highly dependent on the thermal effusivity of the porous structures, we estimate the density of the films by varying the heat capacity in our analysis. This density determination assumes that the solid matrix in the silica structure has the thermal conductivity as bulk SiO2, which is valid if all the lattice vibrations are localized, consistent with the minimum thermal conductivity concept. We independently determine the density of the porous silica films with nitrogen sorption measurements of thin films using a surface acoustic wave (SAW) technique. The difference between the determined from the SAW technique and that estimated by the TDTR effusivity analysis lends insight into the relative contributions of localized and propagating modes to thermal transport.
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Chao, David F., J. B. McQuillen, J. M. Sankovic, and Nengli Zhang. "Catastrophe Optics Method to Determine the Micro-Nano Size Profiles at TPL of Liquid Films on a Solid Surface." In ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer. ASMEDC, 2009. http://dx.doi.org/10.1115/mnhmt2009-18335.
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As discovered by recent studies, the wetting and spreading is directly affected by the curvature in the micro-region rather than the macroscopic contact angle. Consequently, measuring the liquid profile in the micro-region becomes an important research topic. Recently, catastrophe optics has been applied to these measurements. Optical catastrophe occurring in far field of waves of liquid-refracted laser beam yields a wealth of information about the liquid spreading not only for liquid drops but also for films. When a parallel laser beam passes through a liquid film on a slide glass at the three-phase-line (TPL), very interesting optical image patterns occur on a screen far from the film. An analysis based on catastrophe optics discloses and interprets the formation of these optical image patterns. The analysis reveals that the caustic line manifested as the bright-thick line on the screen implies the lowest hierarchy of optical catastrophes, called fold caustic. This optical catastrophe is produced by the inflexion line on the liquid surface at the liquid foot, which is formed not only in the spreading of drops but also in spreading of films. The generalized catastrophe optics method enables the identification of the edge profiles and determine the edge foot height of liquid films.
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Rusnan, Fara Naila, Khairul Anuar Mohamad, Dzul Fahmi Mohd Husin Seria, Ismail Saad, Bablu K. Ghosh, and Afishah Alias. "Structural properties 3,16-bis triisopropylsilylethynyl (pentacene) (TIPS-pentacene) thin films onto organic dielectric layer using slide coating method." In ADVANCED MATERIALS AND RADIATION PHYSICS (AMRP-2015): 4th National Conference on Advanced Materials and Radiation Physics. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4928829.
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Tagawa, Norio, and Atsunobu Mori. "MEMS-Based Active Sliders With Multi-Layered Composite PZT Thin Films in Hard Disk Drives." In ASME/STLE 2002 International Joint Tribology Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/2002-trib-0249.
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This paper describes MEMS-based active sliders with micro-actuators. The proposal active slider uses PZT thin films as a micro-actuator and control the slider flying height of less than 10 nm. The design procedure for the active slider is discussed. In addition, novel multi-layered composite PZT thin film micro-actuators, which are very important functional micro-devices, are studied, and it is shown that the recently developed PZT thin films have better piezoelectric characteristics than not only conventional sol-gel derived PZT thin films but also sputtered PZT thin films. The micro-machining process for the active slider is also developed and the pico-size active slider is fabricated. The technical issues related to the fabrication of MEMS-based active sliders are discussed.
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Tagawa, Norio, Hiroshi Sendo, and Atsunobu Mori. "Effects of Molecularly Thin Lubricant Films on Slider Touch-Down and Take-Off Hysteresis Behavior in Hard Disk Drives." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63622.
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This paper describes the effects of molecularly thin liquid lubricant films on slider hysteresis phenomena of touch-down and take-off process in hard disk drives. In the experiments, the tested lubricants were conventional Zdol and novel cyclotriphosphazene-terminated PFPE lubricant (A20H lubricant) with different molecular weight. As a result, it is found that the difference between the touch-down velocity and take-off one (hysteresis behavior) for novel A20H lubricant film is larger than that for Zdol. The LDV RMS values for novel lubricant, which indicate the slider bouncing vibration during the slider-lubricant contact, are also larger than that for Zdol. The effects of lubricant film thickness and molecular weight on slider hysteresis behavior as well as slider bouncing vibration are also clarified. In addition, the replenishment performances of test lubricants for depleted tracks due to slider touch down contact are investigated and discussed.
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Tagawa, Norio, Yoshiaki Tashiro, and Atsunobu Mori. "Effects of End-Group Functionality and Molecular Weight of Ultra-Thin Liquid Lubricant Films on Contact Slider Dynamics in Hard Disk Drives." In ASME/STLE 2004 International Joint Tribology Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/trib2004-64193.
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This paper describes the effect of end-group functionality and molecular weight of ultra-thin liquid lubricant films on contact slider dynamics in hard disk drives. In the experiments, the contact slider dynamics as well as ultra-thin liquid lubricants behavior are investigated using three kinds of lubricants which have different end-groups and molecular weight as a function of lubricant film thickness. The dynamics of a contact slider is mainly monitored using Acoustic Emission (AE). The disks are also examined with a scanning micro-ellipsometer before and after contact slider experiments. It is found that the lubricant film thickness instability due to de-wetting occurs as a result of slider-disk contacts, when the lubricant film thickness is thicker than one monolayer. Their unstable lubricant behavior depends on the chemical structure of functional end-groups and molecular weight. In addition, it is also found that the AE RMS values, which indicate the contact slider dynamics, are almost equivalent, independent of the end-groups and molecular weight for the lubricants, when the lubricant film thickness is around one monolayer. The molecular weight, however, affects the contact slider dynamics, when the lubricant film thickness is less than one monolayer. In other words, the AE RMS values increase remarkably as the molecular weight for the lubricant increases. When the lubricant film thickness is more than one monolayer, the AE RMS values decrease because of the effect of mobile lubricant layer, while the lubricant de-wetting instability affects the contact slider dynamics. Therefore, it would be concluded that the lubricant film thickness should be designed to be around one monolayer thickness region in order to achieve contact recording for future head-disk interface.
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Honda, F., and M. Goto. "A Mechanism of Sliding on the Nanometer-Thick Ag Layers." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63818.
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Tribological performance of sub-nano to nanometer-thick Ag layers deposited on Si(111) have been examined to understand the role of surface thin layers to the wear and friction characteristics. The slider was made of diamond sphere of 3 mm in radius. Sliding tests were carried out in an ultra-high vacuum environment (lower than 4 × 10−8 Pa) and analyzed in-situ by Auger electron spectroscopy (AES) for the quantitative thickness-measurements, by reflection high-energy electron diffraction (RHEED) to clarify the substrate cleanliness and crystallography of the Ag films, and by scanning probe microscopy (SPM) for the morphology of the deposited/slid film surfaces. As the results, a minimum of the friction coefficient 0.007 was observed from the film thickness range of 1.5–10 nm, and exactly no worn particles were found after 100 cycles of reciprocal sliding. Results have directly indicated that solid Ag(111) sliding planes allowed to reduce the friction coefficient very low without any detectable wear particles, and Ag nanocrystallites in Ag polycrystalline layers increase the size to 20–40 nm order, during sliding. The friction coefficient was slightly dependent to the normal load. Results were discussed on the role of the surface atoms to the friction, and a mechanism of sliding on Ag thin layers.
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Krˇupka, I., M. Hartl, and M. Lisˇka. "Experimental Study of Real Roughness Features Within EHD Point Contacts." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63183.
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A combination of thin film colorimetric interferometry and phase shifting interferometry has been used to study the effect of slide-to-roll ratio on the micro-elastohydrodynamic action and asperity-contact mechanism on the real asperity scale. The phase shifting interferometry was used to measure in-situ initial undeformed rough surface profiles and thin film colorimetric interferometry provided accurate information about micro-EHD film thickness behaviour over a wide range of operating conditions. Lubricant film thickness distribution within mixed EHD contact has been found to change significantly as a function of a slide-roll ratio. A high resolution color camera has enabled a closer look at film thickness changes in the vicinity of surface irregularities that helped to describe these processes in detail. Obtained results indicate the presence of either a boundary film less than 1 nm thick or some solid-like contact in front of roughness features for positive slide to roll ratios. No such a local film thickness reduction has been found for negative slide-to-roll ratio conditions.
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Shtykh, Roman Y., and Qun Jin. "Improving Mobile Web Search Experience with Slide-Film Interface." In 2008 IEEE International Conference on Signal Image Technology and Internet Based Systems (SITIS). IEEE, 2008. http://dx.doi.org/10.1109/sitis.2008.43.
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