Edukas outsourcing ehk iga keti tugevuse määrab tema nõrgim lüli / Riho Sarv

Index Scriptorium Estoniae

Sarv, Riho

2007-01-01

Tänapäeva ettevõtete edukuse aluseks on spetsialiseerumine ühele kindlale tegevusalale. Outsourcing ehk väljasttellimine on ettevõtte põhitegevust toetavate teenuste sisseostmine maksimaalse tulemuse saavutamiseks, konkreetne töölõik või projekt delegeeritakse teenuse pakkujale. Lisa: Olulisemad väljasttellimise kasutamise eelised

Transition piece for joining together tubular pieces

International Nuclear Information System (INIS)

Holko, K.H.

1981-01-01

A transition piece for joining together tubular pieces formed respectively from a low alloy or carbon steel and a high temperature alloy containing at least 16% chromium includes a plurality of tubular parts welded together and formed from materials of selected composition with a maximum chromium content difference of 5% between adjacent parts when the chromium content of each part is below 10% and a maximum chromium difference of 7% between adjacent parts when the chromium content of either part is above 10%. The transition parts are also graded as to such characteristics as thermal expansion coefficient. The transition parts at opposite ends of the transition joint have chromium percentages similar to the tubular pieces to which they are to be joined. The parts may be joined by fusion and/or friction welding and parts may be formed by fusion weld deposition. (author)

Tartu füüsikud põrgatavad ilmapalli ehk Õhupallid koolifüüsikas / Piia Post, Kristel Uiboupin

Index Scriptorium Estoniae

Post, Piia, 1963-

2016-01-01

Möödunud aastal tähistati 150 aasta möödumist professionaalse ilmavaatluse algusest Eestis. Selle tähistamiseks avati uus ilmajaam Tartu ülikooli füüsikahoone ehk Physicumi katusel. Selle heeliumiga täidetud õhupalliga võeti osa rahvusvahelisest õhupallide lennutamise võistlusest „Global Space Balloon Challenge”

Illusiooni võitlus igavusega ehk Kes teatris ei käi, see ise on / Andrus Laansalu, Margus Kasterpalu

Index Scriptorium Estoniae

Laansalu, Andrus

1996-01-01

Dialoog. Draamateatri külalisetendused Tartus: Oskar Lutsu - Toomas Kalli 'Tagahoovis' (lav. Eino Baskin); William Shakespeare'i 'Eksituste komöödia' (lav. Evald Hermaküla); Pierre Corneille' 'Näitaja näitab ja vaataja vaatab ehk Illusioon' (lav. Mati Unt); Arthur Milleri 'Vaade sillalt' (Mikk Mikiver); Peter Shafferi 'Leekrüübe' (Priit Pedajas) ja 'Amadeus' (Kalju Komissarov); Alan Ayckbourni 'Intiimsed tehingud' ja Noel Cowardi 'Heinapalavik' (mõlemad Ivo Eensalu)

Pieces

DEFF Research Database (Denmark)

Jensen, Niels Henrik

1990-01-01

The report presents results from the SIP project (System Representation in Process Control). PIECES is a graphical, interactive user interface system designed and programmed as a tool for building, manipulating and using a Multilevel Flow Model (MFM - Morten Lind, Tecnical University of Denmark)....

[J. Tapio. Suljetut vaunut, eli, Kadonnutta aikaa etsimässä ; Jukka Kostiainen. Kinnises tõllas, ehk, Kadunud aega otsimas ; Tatu Vaaskivi. Maarjamaa] / Hannu Oittinen

Index Scriptorium Estoniae

Oittinen, Hannu, 1959-

2013-01-01

Arvustus: Tapio, J. Suljetut vaunut, eli, Kadonnutta aikaa etsimässä. Porvoo : J. Kostiainen, 2012 ; Kostiainen, Jukka. Kinnises tõllas, ehk, Kadunud aega otsimas / tõlkinud Ants Paikre. Tartu : Atlex, 2013 ; Vaaskivi, Tatu. Maarjamaa / tõlkinud Ants Paikre. Tallinn : Kultuurileht, 2013. (Loomingu raamatukogu)

Implant Gigi One-Piece Vs Two-Pieces Dalam Praktek Sehari-Hari

OpenAIRE

Kurnia, Dian Lestari; Ramadhani, Amilia; Hudyono, Rikko

2014-01-01

Saat ini, implant merupakan pilihan terbaik untuk menggantikan gigi yang tanggal, akan tetapi prosedur pemasangannya terbilang rumit dan memerlukan prosedur bedah kedua untuk pemasangan prostetik. Beberapa komplikasi seperti screw patah atau longgar dan adanya celah mikro pada batas pertemuan implant dan abutment dapat menyebabkan kegagalan implant. Studi kasus ini bertujuan untuk membahas mengenai keuntungan dan kerugian desain implant gigi one-piece dan two-pieces. Kasus pertama, seorang wa...

76 FR 55708 - Servicing Multi-Piece and Single Piece Rim Wheels; Extension of the Office of Management and...

Science.gov (United States)

2011-09-08

...] Servicing Multi-Piece and Single Piece Rim Wheels; Extension of the Office of Management and Budget's (OMB... concerning its proposal to extend the Office of Management and Budget's (OMB) approval of the information collection requirements specified in the Standard on Servicing Multi-Piece and Single Piece Rim Wheels (29...

Implant Gigi One-Piece vs Two-Pieces dalam Praktek Sehari-Hari

OpenAIRE

Kurnia, Dian Lestari; Ramadhani, Amilia; Hudyono, Rikko

2014-01-01

Saat ini, implant merupakan pilihan terbaik untuk menggantikan gigi yang tanggal, akan tetapi prosedur pemasangannya terbilang rumit dan memerlukan prosedur bedah kedua untuk pemasangan prostetik. Beberapa komplikasi seperti screw patah atau longgar dan adanya celah mikro pada batas pertemuan implant dan abutment dapat menyebabkan kegagalan implant. Studi kasus ini bertujuan untuk membahas mengenai keuntungan dan kerugian desain implant gigi one-piece dan two-pieces. Kasus pertama, seorang wa...

[Suggestions to strengthen quality management of herbal decoction pieces--based on production chain of herbal decoction pieces].

Science.gov (United States)

Liu, Yan; Nie, Qing; Chen, Jing

2015-08-01

With the development of society and the improvement of people's living standards, the effect of Chinese medicine in treatment and health care is more and more prominent. The herbal decoction pieces are the important part of Chinese medicine,it can be applied directly to clinical treatment and it's also the raw material of Chinese patent medicine. Therefore, the quality of herbal decoction pieces is quite important. The parts of the production of herbal decoction pieces are numerous, and there are possibilities of adverse effects on the quality of the herbal decoction pieces in every part. In this paper, we based on the production chain of herbal decoction pieces, analyzed the main problem that affect the quality of herbal decoction pieces in the part of selection of Chinese herbal medicines, planting, purchasing, processing, packaging, storage and transport, such as the poor quality of seed and seedlings of plant-based Chinese medicines, some plants left their place of origin and have been introduced in the place that is not suitable for this kind of plant, the insufficient growth time and the excessive harmful substances. The purchasers and the accepters lack of professional knowledge and professional ethics. The mechanism of processing is not clear, the standards can not be uniformed, and lack of qualified person in processing, etc. So we suggest: intensify the basic research of key scientific issues. Improve the quality of persons who work in herbal decoction pieces; Establish an "integration" mode of operation in herbal decoction pieces enterprise; Breeding high quality plant resources, establish the large-scale planting basement; Make the packing of herbal decoction pieces standard; Establish the modernization traditional Chinese medicine logistics enterprise.

Multiple piece turbine rotor blade

Science.gov (United States)

Jones, Russell B; Fedock, John A

2013-05-21

A multiple piece turbine rotor blade with a shell having an airfoil shape and secured between a spar and a platform with the spar including a tip end piece. a snap ring fits around the spar and abuts against the spar tip end piece on a top side and abuts against a shell on the bottom side so that the centrifugal loads from the shell is passed through the snap ring and into the spar and not through a tip cap dovetail slot and projection structure.

Push piece for spent fuel elements magazine

International Nuclear Information System (INIS)

Griveau, R.; Kerlau, D.; Tucoulat, D.; Colas, J.; Pellier, R.

1989-01-01

The push piece permits the displacement of little section elements in a magazine of high section. At the end of cut, the push piece leans its flank against an auxiliary blank holder and the element is pushed by a paddle, the push piece being immobilized [fr

Devoluming and stabilizing method for end piece

International Nuclear Information System (INIS)

Ikeda, Satoshi; Shiotsuki, Msao; Kawamura, Shigeyoshi; Komatsu, Fumiaki.

1991-01-01

As a first method, end pieces and other radioactive metal wastes are filled as a mixture in a vessel, and preliminary compression is conducted. Then, the bulk density of the radioactive metal wastes is reduced and gaps in the end pieces are filled with radioactive metal wastes. If they are applied with heat treatment under high pressure in this state together with the vessel, they are devolumed and stabilized without damaging the vessel. As a second method, metal powders are mixed and filled in the vessel together with the end pieces. The gaps in the end pieces are filled with the metal powders and if they are applied with heat treatment under high pressure in this state together with the vessel, the end pieces are devolumed and stabilized without damaging the vessel in the same manner. This can devolume and stabilize the end pieces separated from nuclear fuel assemblies easily and safely. (T.M.)

Biomechanical evaluation of one-piece and two-piece small-diameter dental implants: In-vitro experimental and three-dimensional finite element analyses.

Science.gov (United States)

Wu, Aaron Yu-Jen; Hsu, Jui-Ting; Chee, Winston; Lin, Yun-Te; Fuh, Lih-Jyh; Huang, Heng-Li

2016-09-01

Small-diameter dental implants are associated with a higher risk of implant failure. This study used both three-dimensional finite-element (FE) simulations and in-vitro experimental tests to analyze the stresses and strains in both the implant and the surrounding bone when using one-piece (NobelDirect) and two-piece (NobelReplace) small-diameter implants, with the aim of understanding the underlying biomechanical mechanisms. Six experimental artificial jawbone models and two FE models were prepared for one-piece and two-piece 3.5-mm diameter implants. Rosette strain gauges were used for in-vitro tests, with peak values of the principal bone strain recorded with a data acquisition system. Implant stability as quantified by Periotest values (PTV) were also recorded for both types of implants. Experimental data were analyzed statistically using Wilcoxon's rank-sum test. In FE simulations, the peak value and distribution of von-Mises stresses in the implant and bone were selected for evaluation. In in-vitro tests, the peak bone strain was 42% lower for two-piece implants than for one-piece implants. The PTV was slightly lower for one-piece implants (PTV = -6) than for two-piece implants (PTV = -5). In FE simulations, the stresses in the bone and implant were about 23% higher and 12% lower, respectively, for one-piece implants than those for two-piece implants. Due to the higher peri-implant bone stresses and strains, one-piece implants (NobelDirect) might be not suitable for use as small-diameter implants. Copyright © 2016. Published by Elsevier B.V.

Musings on the puzzle piece.

Science.gov (United States)

Goin-Kochel, Robin P

2016-02-01

Following is a brief musing on Roy Grinker's discussion of what the puzzle piece symbolizes for autism during his presentation at the 2015 International Meeting for Autism Research. In his words, "The puzzle piece is ubiquitous." It likely holds a different meaning for each of us, and this is how one autism researcher sees it. © The Author(s) 2015.

Torque Removal Evaluation of Screw in One-Piece and Two-Piece Abutments Tightened with a Handheld screwdriver

Directory of Open Access Journals (Sweden)

Jalil Ghanbarzadeh

2013-12-01

Full Text Available Introduction: Some clinicians use a handheld screw driver instead of a torque wrench to definitively tighten abutment screws. The aim of this study was to compare the removal torque of one-piece and two-piece abutments tightened with a handheld driver and a torque control ratchet. Methods: 40 ITI implants were placed in acrylic blocks and divided into 4 groups. In groups one and two, 10 ITI one-piece abutments (Solid® and in groups three and four, 10 ITI two-piece abutments (Synocta® were placed on the implants. In groups one and three abutments were tightened by 5 experienced males and 5 experienced females using a handheld driver. In groups two and four abutments were tightened using a torque wrench with torque values of 10, 20 and 35 N.cm. Insertion torque and removal torque values of the abutments were measured with a digital torque meter. Results: The insertion torque values (ITVs of males in both abutments were significantly higher than those of females. ITVs in both Solid® and Synocta® abutments tightened with a handheld screwdriver were similar to the torque of 20 N.cm in the torque wrench. Removal torque values (RTVs of solid® abutments were higher than those of synocta® abutments. Conclusion: The one- piece abutments (solid® showed higher RTVs than the two-piece abutments (synocta®. Hand driver does not produce sufficient preload force for the final tightening of the abutment

Management of sulcus-fixated single-piece intraocular lens-induced pigmentary glaucoma with 3-piece IOL exchange.

Science.gov (United States)

Rabie, Hossein Mohammad; Esfandiari, Hamed; Rikhtegar, Mohammad Hassan; Hekmat, Vahid

2018-02-01

To describe our experience with exchanging sulcus-fixated single-piece intraocular lens (IOL) with 3-piece IOLs for management of pigmentary glaucoma. In this retrospective study, records of patients who underwent sulcus-fixated single-piece IOL exchanged with 3-piece IOLs were retrieved, and demographic and baseline data of patients, type of IOL, pre- and post-IOL exchange BCVA, IOP, number of anti-glaucoma medications, and optic nerve head examination were documented. Baseline and final examinations were analyzed and compared. Mean age of the patients was 59 ± 10 years, and 5 (41.6%) were female. Mean interval between primary cataract extraction operation and IOL exchange was 17 ± 5 months. Nine patients received in sulcus implantation of Alcon SA60AT, and three patients had SN60WF model at the end of primary surgery. BCVA changed insignificantly from 0.06 ± 0.06 logMAR to 0.06 ± 0.06 after IOL exchange. (P = 0.22) IOP was controlled in 8 cases (66.6%), but four cases (33.3%) needed glaucoma surgery to further control glaucoma condition. IOP decreased significantly from preoperative 17 ± 3 to 14 ± 1 mmHg postoperatively. Patients with advanced age and higher baseline IOP were more likely to undergo glaucoma surgery after IOL exchange. (P = 0.07 and 0.00, respectively). single-piece IOL exchange with 3-piece IOL dramatically decreases pigment release and reduces IOP. Those with advanced age and higher IOP are less likely to respond to IOL exchange and may need glaucoma surgery to control high intraocular pressure.

Surface dimpling on rotating work piece using rotation cutting tool

Science.gov (United States)

Bhapkar, Rohit Arun; Larsen, Eric Richard

2015-03-31

A combined method of machining and applying a surface texture to a work piece and a tool assembly that is capable of machining and applying a surface texture to a work piece are disclosed. The disclosed method includes machining portions of an outer or inner surface of a work piece. The method also includes rotating the work piece in front of a rotating cutting tool and engaging the outer surface of the work piece with the rotating cutting tool to cut dimples in the outer surface of the work piece. The disclosed tool assembly includes a rotating cutting tool coupled to an end of a rotational machining device, such as a lathe. The same tool assembly can be used to both machine the work piece and apply a surface texture to the work piece without unloading the work piece from the tool assembly.

Fractal dimension analysis of complexity in Ligeti piano pieces

Science.gov (United States)

Bader, Rolf

2005-04-01

Fractal correlation dimensional analysis has been performed with whole solo piano pieces by Gyrgy Ligeti at every 50ms interval of the pieces. The resulting curves of development of complexity represented by the fractal dimension showed up a very reasonable correlation with the perceptional density of events during these pieces. The seventh piece of Ligeti's ``Musica ricercata'' was used as a test case. Here, each new part of the piece was followed by an increase of the fractal dimension because of the increase of information at the part changes. The second piece ``Galamb borong,'' number seven of the piano Etudes was used, because Ligeti wrote these Etudes after studying fractal geometry. Although the piece is not fractal in the strict mathematical sense, the overall structure of the psychoacoustic event-density as well as the detailed event development is represented by the fractal dimension plot.

Immediate loading with single-piece implant following extraction

Directory of Open Access Journals (Sweden)

Hemlata Dwivedi

2017-01-01

Full Text Available Although dental implantology had evolved over a number of years, many dental surgeons are unaware of the concept of immediate loading with the use of one-piece implant that began in the early 1960s. The goal of successful prosthodontics rehabilitation is to provide function, esthetics, and comfort to the patient. The aim of this literature is to provide an overview of one-piece implant, with its advantages and disadvantages over conventional two-piece implant. Immediate prosthetic of a one-piece system allows for a better tissue healing and better adhesion of gingival mucosa to form a collar which is healthy and adherent to the implant, avoiding a second surgical procedure, and also includes a very important aspect esthetics. This article describes a case report of immediate loading with single-piece implant following extraction.

Underwater transporting method and device for incore structure cutting piece

International Nuclear Information System (INIS)

Kurosawa, Koichi; Chiba, Noboru; Chiba, Isao; Takada, Hiroshi; Furukawa, Hideyasu; Chiba, Noboru.

1996-01-01

Cutting pieces are handled by using a pick-up device connected with a wire ropes, a take-up drum, chains and a winch as cutting piece handling means, and moved freely on the water surface by a propulsion machine of a transporting means of the device to transfer them under water to a predetermined position. The pick-up device is lifted by taking-up the rope by the rotation of the take-up drum using chain-driving by way of the winch and the chains. The cut pieces are stored in a cask by lowering them in the cask and releasing the handling. In addition, if the weight of the cut pieces is recognized before cutting, and the load of the weight of the cut pieces is applied to the device previously, the balance of the device and the cut pieces can be kept, and cut pieces can be transported under water always stably. Further, if the cut pieces are supported upon cutting operation, the cut pieces are made stable, and cutting operation with good efficiency can be attained. (N.H.)

Last piece of ATLAS takes the plunge

CERN Multimedia

2008-01-01

On Friday 29 February the second small wheel was lowered 100 metres underground into the ATLAS cavern in front of a captivated audience. Although called the "small wheels" they are small in name only - each wheel is 9.3 metres in diameter and weighs 100 tonnes including the massive shielding elements. This piece completes ATLAS’ muon spectrometer, which has the ability to accurately track particles to the width of a human hair. The first piece of ATLAS was installed in 2003 and, five years later, this small wheel is the final large piece of the detector to take the subterranean voyage to its final resting place.

29 CFR 1910.177 - Servicing multi-piece and single piece rim wheels.

Science.gov (United States)

2010-07-01

...” and “Multi-piece Rim Matching Chart,” or any other poster which contains at least the same... procedure shall include at least the following elements: (1) Tires shall be completely deflated before... and follow that procedure. The procedure shall include at least the following elements: (1) Tires...

75 FR 28051 - Public Workshop: Pieces of Privacy

Science.gov (United States)

2010-05-19

... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Public Workshop: Pieces of Privacy AGENCY: Privacy Office, DHS. ACTION: Notice announcing public workshop. SUMMARY: The Department of Homeland Security Privacy Office will host a public workshop, ``Pieces of Privacy.'' DATES: The workshop will be...

7 CFR 51.1435 - U.S. Commercial Pieces.

Science.gov (United States)

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false U.S. Commercial Pieces. 51.1435 Section 51.1435 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... STANDARDS) United States Standards for Grades of Shelled Pecans Grades § 51.1435 U.S. Commercial Pieces. The...

Eight piece quadrupole magnet, method for aligning quadrupole magent pole tips

Science.gov (United States)

Jaski, Mark S.; Liu, Jie; Donnelly, Aric T.; Downey, Joshua S.; Nudell, Jeremy J.; Jain, Animesh

2018-01-30

The invention provides an alternative to the standard 2-piece or 4-piece quadrupole. For example, an 8-piece and a 10-piece quadrupole are provided whereby the tips of each pole may be adjustable. Also provided is a method for producing a quadrupole using standard machining techniques but which results in a final tolerance accuracy of the resulting construct which is better than that obtained using standard machining techniques.

[Study on quality standards of decoction pieces of salt Alpinia].

Science.gov (United States)

Li, Wenbing; Hu, Changjiang; Long, Lanyan; Huang, Qinwan; Xie, Xiuqiong

2010-12-01

To establish the quality criteria for decoction pieces of salt Alpinia. Decoction pieces of salt Alpinia were measured with moisture, total ash, acid-insoluble ash, water-extract and volatile oils according to the procedures recorded in the Chinese Pharmacopoeia 2010. The content of Nootkatone was determined by HPLC, and NaCl, by chloridion electrode method. We obtained results of total ash, acid-insoluble ash, water-extract and volatile oils of 10 batches of decoction pieces of salt Alpinia moisture; Meanwhile we set the HPLC and chloridion electrode method. This research established a fine quality standard for decoction pieces of salt Alpinia.

Prediction of hardness in pieces of quenched and tempered steel

International Nuclear Information System (INIS)

Yanzon, Rodolfo Carlos; Rodriguez, Augusto; Sanchez, Arlington Ricardo

2006-01-01

This presentation describes the first stage of a work plan to obtain a simple software, for predicting properties at certain points of a quenched and tempered piece. In this first stage, this prediction is limited to cylindrical pieces made with steels whose chemical composition is within a certain range. The methodology basically consists of obtaining , from experimental data, a mathematical tool able to predict the hardness value, for Jominy test piece ends made with this type of steel. This meant beginning with the analysis of the usual forms of theoretical calculation of Jominy curves of quenched samples, which resulted in a proposal to modify the Just equation. Two different mathematical methods were then developed, that could predict hardness values in tempered Jominy test pieces. One, based on the determination of polynomic equations, that reproduces the loss of hardness at points along the test piece, base on the quenching value and as a function of the tempering temperature. The other one, which uses the lineal multidimensional interpolation method, because of its ease of application, has been selected as the mathematical tool to use in the software under development. At this stage of the work, the relationship between the points on the piece and those on the Jominy test pieces is carried out by the Lamont method and the representative variable of the temperature/time combination for the tempering process itself, is obtained with software based on the Hollomon and Jaffe expression. Data is needed to define: a) chemical composition and grain size of the steel used, b) diameter of the piece, c) 'H G ' severity of the quenching medium d) temperature and time of the tempering. The work's second stage continued with the addition of hardness values measured in Jominy test pieces made with other steels. The chemical composition and grain size data of each steel introduced are converted by the software into one more variable, using the concept of ideal critical

Last piece of the puzzle for ATLAS

CERN Multimedia

Clare Ryan

At around 15.40 on Friday 29th February the ATLAS collaboration cracked open the champagne as the second of the small wheels was lowered into the cavern. Each of ATLAS' small wheels are 9.3 metres in diameter and weigh 100 tonnes including the massive shielding elements. They are the final parts of ATLAS' muon spectrometer. The first piece of ATLAS was installed in 2003 and since then many detector elements have journeyed down the 100 metre shaft into the ATLAS underground cavern. This last piece completes this gigantic puzzle.

Individuality in harpsichord performance: disentangling performer- and piece-specific influences on interpretive choices.

Science.gov (United States)

Gingras, Bruno; Asselin, Pierre-Yves; McAdams, Stephen

2013-01-01

Although a growing body of research has examined issues related to individuality in music performance, few studies have attempted to quantify markers of individuality that transcend pieces and musical styles. This study aims to identify such meta-markers by discriminating between influences linked to specific pieces or interpretive goals and performer-specific playing styles, using two complementary statistical approaches: linear mixed models (LMMs) to estimate fixed (piece and interpretation) and random (performer) effects, and similarity analyses to compare expressive profiles on a note-by-note basis across pieces and expressive parameters. Twelve professional harpsichordists recorded three pieces representative of the Baroque harpsichord repertoire, including three interpretations of one of these pieces, each emphasizing a different melodic line, on an instrument equipped with a MIDI console. Four expressive parameters were analyzed: articulation, note onset asynchrony, timing, and velocity. LMMs showed that piece-specific influences were much larger for articulation than for other parameters, for which performer-specific effects were predominant, and that piece-specific influences were generally larger than effects associated with interpretive goals. Some performers consistently deviated from the mean values for articulation and velocity across pieces and interpretations, suggesting that global measures of expressivity may in some cases constitute valid markers of artistic individuality. Similarity analyses detected significant associations among the magnitudes of the correlations between the expressive profiles of different performers. These associations were found both when comparing across parameters and within the same piece or interpretation, or on the same parameter and across pieces or interpretations. These findings suggest the existence of expressive meta-strategies that can manifest themselves across pieces, interpretive goals, or expressive devices.

Individuality in harpsichord performance: Disentangling performer- and piece-specific influences on interpretive choices

Directory of Open Access Journals (Sweden)

Bruno eGingras

2013-11-01

Full Text Available Although a growing body of research has examined issues related to individuality in music performance, few studies have attempted to quantify markers of individuality that transcend pieces and musical styles. This study aims to identify such meta-markers by discriminating between influences linked to specific pieces or interpretive goals and performer-specific playing styles, using two complementary statistical approaches: linear mixed models (LMMs to estimate fixed (piece and interpretation and random (performer effects, and similarity analyses to compare expressive profiles on a note-by-note basis across pieces and expressive parameters. Twelve professional harpsichordists recorded three pieces representative of the Baroque harpsichord repertoire, including three interpretations of one of these pieces, each emphasizing a different melodic line, on an instrument equipped with a MIDI console. Four expressive parameters were analyzed: articulation, note onset asynchrony, timing, and velocity. LMMs showed that piece-specific influences were much larger for articulation than for other parameters, for which performer-specific effects were predominant, and that piece-specific influences were generally larger than effects associated with interpretive goals. Some performers consistently deviated from the mean values for articulation and velocity across pieces and interpretations, suggesting that global measures of expressivity may in some cases constitute valid markers of artistic individuality. Similarity analyses detected significant associations among the magnitudes of the correlations between the expressive profiles of different performers. These associations were found both when comparing across parameters and within the same piece or interpretation, or on the same parameter and across pieces or interpretations. These findings suggest the existence of expressive meta-strategies that can manifest themselves across pieces, interpretive goals, or

Image analysis of multiple moving wood pieces in real time

Science.gov (United States)

Wang, Weixing

2006-02-01

This paper presents algorithms for image processing and image analysis of wood piece materials. The algorithms were designed for auto-detection of wood piece materials on a moving conveyor belt or a truck. When wood objects on moving, the hard task is to trace the contours of the objects in n optimal way. To make the algorithms work efficiently in the plant, a flexible online system was designed and developed, which mainly consists of image acquisition, image processing, object delineation and analysis. A number of newly-developed algorithms can delineate wood objects with high accuracy and high speed, and in the wood piece analysis part, each wood piece can be characterized by a number of visual parameters which can also be used for constructing experimental models directly in the system.

Mine cross piece

Energy Technology Data Exchange (ETDEWEB)

Belik, I P; Gorbatenko, A Ye

1982-01-01

The mine cross piece includes main and supplementary parachute-formed cupolas made of air-impermeable fabric, resources for attachment made in the form of shroud lines. In order to improve its reliability with prolonged localization of an underground fire, the cavity between the cupolas connects to the source of fast-hardening material. In this case the cupolas are arranged co-directionally in relation to each other, while the shroud lines of the main are attached to the cupola of the supplemental which is made with perforations.

Prediction of work piece geometry in electrochemical cavity sinking

Energy Technology Data Exchange (ETDEWEB)

Riggs, J B; Muller, R H; Tobias, C W

1981-01-01

A computer-implemented model for predicting ECM work piece geometry has been developed and experimentally verified with a commercial ECM machine for cavity sinking in copper and 302-stainless steel with 2N KNO/sub 3/ electrolyte. Constant tool piece feed rates of 7-10 x 10/sup -4/ cm/s, and applied voltages of 11-25 V were used. The model predicts the dependence of work piece geometry on operating conditions and on the electrochemical and physical properties of the metal-electrolyte pair. Comparison of eight equilibrium and six unsteady state experimental cavity profiles in copper showed satisfactory agreement with predictions, as did five equilibrium profiles for cavity sinking in 302-stainless steel.

Contrast enhancement of mail piece images

Science.gov (United States)

Shin, Yong-Chul; Sridhar, Ramalingam; Demjanenko, Victor; Palumbo, Paul W.; Hull, Jonathan J.

1992-08-01

A New approach to contrast enhancement of mail piece images is presented. The contrast enhancement is used as a preprocessing step in the real-time address block location (RT-ABL) system. The RT-ABL system processes a stream of mail piece images and locates destination address blocks. Most of the mail pieces (classified into letters) show high contrast between background and foreground. As an extreme case, however, the seasonal greeting cards usually use colored envelopes which results in reduced contrast osured by an error rate by using a linear distributed associative memory (DAM). The DAM is trained to recognize the spectra of three classes of images: with high, medium, and low OCR error rates. The DAM is not forced to make a classification every time. It is allowed to reject as unknown a spectrum presented that does not closely resemble any that has been stored in the DAM. The DAM was fairly accurate with noisy images but conservative (i.e., rejected several text images as unknowns) when there was little ground and foreground degradations without affecting the nondegraded images. This approach provides local enhancement which adapts to local features. In order to simplify the computation of A and (sigma) , dynamic programming technique is used. Implementation details, performance, and the results on test images are presented in this paper.

The smaller the pieces the healthier their consumption

DEFF Research Database (Denmark)

Hansen, Pelle Guldborg; Skov, Katrine Lund; Schmidt, Karsten

the snack breaks. The hypothesis was that consumers could be nudged to healthier food choices by improving accessibility to sliced apples and make a “healthier” cake portion (small) the default. The sample consisted of 391 people attending a congress in Copenhagen, Denmark. People were divided in two groups...... for snacking during breaks, and were informed that this was for logistic reasons. Two snack tables were set up, one with normal sized pieces of cake (usual sizes provided by the caterer) as well as whole apples (control N=189), and a table with halved pieces of cake as well as apples served in quarter pieces....... This pilot study supports the hypothesis that the presentation of snacks plays an important role in the consumption of fruit and cake among Danish adults. Further, it suggests that such approach could become a supportive tool set for achieving PHN objectives....

[Development and innovation of traditional Chinese medicine processing discipline and Chinese herbal pieces industry].

Science.gov (United States)

Xiao, Yong-Qing; Li, Li; Liu, Ying; Ma, Yin-Lian; Yu, Ding-Rong

2016-01-01

To elucidate the key issues in the development and innovation of traditional Chinese medicine processing discipline and Chinese herbal pieces industry Chinese herbal pieces industry. According to the author's accumulated experience over years and demand of the development of the Chinese herbal pieces industry, the key issues in the development and innovation on the Chinese herbal pieces industry were summarized. According to the author, the traditional Chinese medicine processing discipline shall focus on a application basis research. The development of this discipline should be closely related to the development of Chinese herbal pieces. The traditional Chinese medicine processing discipline can be improved and its results can be transformed only if this discipline were correlated with the Chinese herbal pieces industry, matched with the development of the Chinese herbal pieces industry, and solved the problems in the development on the Chinese herbal pieces industry. The development of traditional Chinese medicine processing discipline and the Chinese herbal pieces industry also requires scientific researchers to make constant innovations, realize the specialty of the researches, and innovate based on inheritance. Copyright© by the Chinese Pharmaceutical Association.

A Piece of Paper Falling Faster than Free Fall

Science.gov (United States)

Vera, F.; Rivera, R.

2011-01-01

We report a simple experiment that clearly demonstrates a common error in the explanation of the classic experiment where a small piece of paper is put over a book and the system is let fall. This classic demonstration is used in introductory physics courses to show that after eliminating the friction force with the air, the piece of paper falls…

Collide@CERN: exclusive open rehearsal of Gilles Jobin's last piece

CERN Multimedia

2012-01-01

Collide@CERN and Gilles Jobin, artist in residency at CERN, present an exclusive open rehearsal of his last piece SPIDER GALAXIES Tuesday 31 July 2012 - A new piece created to open new territories of the mind - Join us in Restaurant 1 from 4 p.m. (next to the Glass Box Restaurant) With this piece, the body turns into matter, which is complete, spatial and sensual. Come and see Gilles Jobin and his dancers. With a score by Cristian Vogel and Carla Scaletti invoking sound particles, while Daniel Demont disperses the spectrum. Protean, infinitely large or infinitesimal, such are the Spider Galaxies.    

A piece of paper falling faster than free fall

International Nuclear Information System (INIS)

Vera, F; Rivera, R

2011-01-01

We report a simple experiment that clearly demonstrates a common error in the explanation of the classic experiment where a small piece of paper is put over a book and the system is let fall. This classic demonstration is used in introductory physics courses to show that after eliminating the friction force with the air, the piece of paper falls with acceleration g. To test if the paper falls behind the book in a nearly free fall motion or if it is dragged by the book, we designed a version of this experiment that includes a ball and a piece of paper over a book that is forced to fall using elastic cords. We recorded a video of our experiment using a high-speed video camera at 300 frames per second that shows that the book and the paper fall faster than the ball, which falls well behind the book with an acceleration approximately equal to g. Our experiment shows that the piece of paper is dragged behind the book and therefore the paper and book demonstration should not be used to show that all objects fall with acceleration g independently of their mass.

A piece of paper falling faster than free fall

Energy Technology Data Exchange (ETDEWEB)

Vera, F; Rivera, R, E-mail: fvera@ucv.cl [Instituto de Fisica, Pontificia Universidad Catolica de ValparaIso, Av. Universidad 330, Curauma, ValparaIso (Chile)

2011-09-15

We report a simple experiment that clearly demonstrates a common error in the explanation of the classic experiment where a small piece of paper is put over a book and the system is let fall. This classic demonstration is used in introductory physics courses to show that after eliminating the friction force with the air, the piece of paper falls with acceleration g. To test if the paper falls behind the book in a nearly free fall motion or if it is dragged by the book, we designed a version of this experiment that includes a ball and a piece of paper over a book that is forced to fall using elastic cords. We recorded a video of our experiment using a high-speed video camera at 300 frames per second that shows that the book and the paper fall faster than the ball, which falls well behind the book with an acceleration approximately equal to g. Our experiment shows that the piece of paper is dragged behind the book and therefore the paper and book demonstration should not be used to show that all objects fall with acceleration g independently of their mass.

Feminist Erotica and Agency @ The Love Piece Club

OpenAIRE

DALES, Laura

2008-01-01

The Love Piece Club is a shop devoted to sex goods for women, located in Tokyo and online at www.lovepiececlub.com. As well as online shopping, the website offers regular columns, articles and photo-essays on subjects related to sexuality and women's lives. The site and shop are managed by Kitahara Minori, a writer, businesswoman and advocate for feminist erotica. This paper explores the Love Piece Club as a discursive site – its potential meanings and its significance as a feminist work in p...

Pay Matters: The Piece Rate and Health in the Developing World.

Science.gov (United States)

Davis, Mary E

Piece rate pay remains a common form of compensation in developing-world industries. While the piece rate may boost productivity, it has been shown to have unintended consequences for occupational safety and health, including increased accident and injury risk. This paper explores the relationship between worker pay and physical and emotional health, and questions the modern day business case for piece rate pay in the developing world. The relationship between piece rate and self-reported measures of physical and emotional health is estimated using a large survey of garment workers in 109 Vietnamese factories between 2010 and 2014. A random effects logit model controls for factory and year, predicting worker health as a function of pay type, demographics, and factory characteristics. Workers paid by the piece report worse physical and emotional health than workers paid by the hour (OR = 1.38-1.81). Wage incentives provide the most consistently significant evidence of all demographic and factory-level variables, including the factory's own performance on occupational safety and health compliance measures. These results highlight the importance of how workers are paid to understanding the variability in worker health outcomes. More research is needed to better understand the business case supporting the continued use of piece rate pay in the developing world. Copyright © 2016 The Author. Published by Elsevier Inc. All rights reserved.

Measurement of behavior of secondary sealing areas of rotary engine apex seals - Two-piece nonsplit and three-piece slanted horizontal split types

Science.gov (United States)

Matsuura, Kenji; Terasaki, Kazuo; Yamane, Katsuki

1992-12-01

Behavior measurements have been made with two displacement sensors and an underseal pressure sensor, using an overhanging eccentric shaft-type single-rotor research engine equipped with a packaged multichannel slip ring. The two-piece seal was tilted to the leading and trailing sides of a seal slot during its travel along the rotor housing surface and vibrated on the top end of the leading side of the slot as a fulcrum after the shift from the trailing to the leading side of the slot after the minor axis on the spark plug side. As for the three-piece seal, its top part was also tilted in all operating conditions, although its bottom part made effective area contact with the side of the slot under light load conditions up to medium engine speeds. The working chamber pressure was induced in the underseal in the same manner as with the two-piece type.

Y-piece temperature and humidification during mechanical ventilation.

Science.gov (United States)

Solomita, Mario; Daroowalla, Feroza; Leblanc, Deniese S; Smaldone, Gerald C

2009-04-01

Practitioners often presume there is adequate humidification in the ventilator circuit if the Y-piece is at a specified temperature, but control of Y-piece temperature may be inadequate to ensure adequate humidification. In an in vitro bench model we measured water-vapor delivery with several heated humidification setups and a wide range of minute volume (V (E)) values. The setup included a condenser, hygrometry, and thermometer. First, we calibrated the system with a point-source humidifier and water pump. Then we tested the water-vapor delivery during non-heated-wire humidification and during heated-wire humidification with a temperature gradient of +3 degrees C, 0 degrees C, and -3 degrees C between the humidifier and the Y-piece. We compared the results to 2 recommended humidification values: 100% saturated (absolute humidity 44 mg H(2)O/L) gas at 37 degrees C (saturated/37 degrees C); and 75% saturated (absolute humidity 33 mg H(2)O/L), which is the humidity recommended by the International Organization for Standardization (the ISO standard). In all the experiments the setup was set to provide 35 degrees C at the Y-piece. Our method for measuring water-vapor delivery closely approximated the amount delivered by a calibrated pump, but slightly underestimated the water-vapor delivery in all the experiments and the whole V (E) range. At all V (E) values, water-vapor delivery during non-heated-wire humidification matched or exceeded saturated/37 degrees C and was significantly greater than that during heated-wire humidification. During heated-wire humidification, water-vapor delivery varied with the temperature gradient and did not reach saturated/37 degrees C at V (E) > 6 L/min. Water-vapor delivery with the negative temperature gradient was below the ISO standard. Maintaining temperature at one point in the inspiratory circuit (eg, Y-piece), does not ensure adequate water-vapor delivery. Other factors (humidification system, V (E), gradient setting) are critical

Optimization of Process Parameters During End Milling and Prediction of Work Piece Temperature Rise

Directory of Open Access Journals (Sweden)

Bhirud N.L.

2017-09-01

Full Text Available During the machining processes, heat gets generated as a result of plastic deformation of metal and friction along the tool–chip and tool–work piece interface. In materials having high thermal conductivity, like aluminium alloys, large amount of this heat is absorbed by the work piece. This results in the rise in the temperature of the work piece, which may lead to dimensional inaccuracies, surface damage and deformation. So, it is needed to control rise in the temperature of the work piece. This paper focuses on the measurement, analysis and prediction of work piece temperature rise during the dry end milling operation of Al 6063. The control factors used for experimentation were number of flutes, spindle speed, depth of cut and feed rate. The Taguchi method was employed for the planning of experimentation and L18 orthogonal array was selected. The temperature rise of the work piece was measured with the help of K-type thermocouple embedded in the work piece. Signal to noise (S/N ratio analysis was carried out using the lower-the-better quality characteristics. Depth of cut was identified as the most significant factor affecting the work piece temperature rise, followed by spindle speed. Analysis of variance (ANOVA was employed to find out the significant parameters affecting the work piece temperature rise. ANOVA results were found to be in line with the S/N ratio analysis. Regression analysis was used for developing empirical equation of temperature rise. The temperature rise of the work piece was calculated using the regression equation and was found to be in good agreement with the measured values. Finally, confirmation tests were carried out to verify the results obtained. From the confirmation test it was found that the Taguchi method is an effective method to determine optimised parameters for minimization of work piece temperature.

T-piece resuscitator versus self-inflating bag for preterm resuscitation: an institutional experience.

Science.gov (United States)

Jayaram, Archana; Sima, Adam; Barker, Gail; Thacker, Leroy R

2013-07-01

Manual ventilation in the delivery room is provided with devices such as self-inflating bags (SIBs), flow-inflating bags, and T-piece resuscitators. To compare the effect of type of manual ventilation device on overall response to resuscitation among preterm neonates born at Apgar score. Secondary outcomes were incidence of air leaks, need for chest compressions/epinephrine, need for intubation, and surfactant use. We identified 294 resuscitations requiring ventilation. SIB was used for 135 neonates, and T-piece was used for 159 neonates. There was no significant difference between the 1-min and 5-min Apgar scores between SIB and T-piece (P = .77 and P = .11, respectively), nor were there significant differences in secondary outcomes. The rate of rise of Apgar score was higher, by 0.47, with T-piece, compared to SIB (95% CI 0.08-0.87, P = .02). Although some manikin studies favor T-piece for providing reliable and consistent pressures, our experience did not indicate significant differences in effectiveness of resuscitation between the T-piece and SIB in preterm resuscitations.

[Application of traditional Chinese medicine reference standards in quality control of Chinese herbal pieces].

Science.gov (United States)

Lu, Tu-Lin; Li, Jin-Ci; Yu, Jiang-Yong; Cai, Bao-Chang; Mao, Chun-Qin; Yin, Fang-Zhou

2014-01-01

Traditional Chinese medicine (TCM) reference standards plays an important role in the quality control of Chinese herbal pieces. This paper overviewed the development of TCM reference standards. By analyzing the 2010 edition of Chinese pharmacopoeia, the application of TCM reference standards in the quality control of Chinese herbal pieces was summarized, and the problems exiting in the system were put forward. In the process of improving the quality control level of Chinese herbal pieces, various kinds of advanced methods and technology should be used to research the characteristic reference standards of Chinese herbal pieces, more and more reasonable reference standards should be introduced in the quality control system of Chinese herbal pieces. This article discussed the solutions in the aspect of TCM reference standards, and future development of quality control on Chinese herbal pieces is prospected.

NICHD Research Networks Help Piece Together the Puzzle of Polycystic Ovary Syndrome

Science.gov (United States)

... Print NICHD research networks help piece together the puzzle of polycystic ovary syndrome Many people think that ... more like putting together a thousand-piece jigsaw puzzle. Except that you can’t check the cover ...

Nuclear reactor fuel element containing an end piece for maintaining the column of fuel pellets

International Nuclear Information System (INIS)

Pajot, Jacques; Rabellino, Jacques.

1974-01-01

The nuclear reactor fuel element described has an end piece for maintaining the column of fuel pellets in position inside the element cladding. This end piece has a central compression spring one end of which presses against the pellets and the other against a plug shaped piece fitted with a seat for the spring, a conical piece with an elastic ring around it diverging towards the end in contact with the spring and a head at the opposite end. The connection between the compression spring and the pellets is through an application piece. A central bore provided in the end piece helps balance the pressure inside the element. This element is particularly intended for liquid metal cooled fast neutron reactors [fr

Investigation and recovery of unrecovered fuel pellets and cladding tube pieces

International Nuclear Information System (INIS)

Kobayashi, Keiji

1980-01-01

The total weight of the fuel pellets lost due to break was about 1206 g, and cladding tube pieces were about 217 g. Among these, the pellets of about 527 g and the cladding tube pieces of about 152 g were recovered when broken fuel rods were discovered. It is not desirable to leave these broken pieces as unrecovered in view of safety and the management of nuclear fuel materials. Kansai Electric Power Co., Inc., investigated the position and the amount of these pellets and cladding tube pieces for about a year, and recovered a part of them. The results were written in two reports. The objects of the investigation and recovery, and the method of recovery are explained. The UO 2 and zirconium recovered were 58.52 g and 369.58 g, respectively. The solid pellets were recovered from the reactor, fuel assemblies, a spent fuel pit and canals, and the content in sludge was recovered from other installations. The amounts of unrecovered pellets and cladding tube pieces in primary cooling water, coolant filters, sealing water filters, primary cooling pipes, waste resins and fuel assemblies were estimated. The problems concerning the recovery and estimation are pointed out. The results of estimating the amount of uranium in coolant filters and sealing water filters are useful to know the time of the occurrence of accident. (Kako, I.)

Piece of the sun

CERN Document Server

Wayne, Teddy

2015-01-01

Our rapidly industrialising world has an insatiable hunger for energy, and conventional sources are struggling to meet demand. Oil is running out, coal is damaging our climate, many nations are abandoning nuclear, yet solar, wind and water will never be a complete replacement. The solution, says Daniel Clery in this deeply researched and revelatory book, is to be found in the original energy source: the Sun itself. There, at its centre, the fusion of 630 million tonnes of hydrogen every second generates an unfathomable amount of energy. By replicating even a tiny piece of the Sun's power

Rehabilitation of large maxillary defect with two-piece maxillary obturators

Directory of Open Access Journals (Sweden)

Kanchan P Dholam

2015-01-01

Full Text Available The insertion and removal of an obturator in large maxillary defects with or without trismus is difficult. Fabrication of a two-piece obturator in such cases overcomes this problem. This article describes rehabilitation of large maxillary defects with two piece maxillary obturator of three types. All these obturators have a maxillary plate and a bulb component, which are approximated together by various techniques namely, silicone cover, embedded magnets, and press studs. Prosthetic rehabilitation of large maxillary defects with two-piece obturators offers the possibility of adequate oral rehabilitation by fabricating light weight prosthesis, which is easy to use. The bulb covers the undercut areas of the defect enhancing the facial contour and retention. It facilitates easy examination of underlying tissues, recreation of the anatomic barrier between the oral and nasal cavities and restoration of the function and esthetics. Thus, it adds to the quality of life.

The Effect of High Versus Low Teacher Affect and Passive Versus Active Student Activity During Music Listening on Preschool Children's Attention, Piece Preference, Time Spent Listening, and Piece Recognition.

Science.gov (United States)

Sims, Wendy L.

1986-01-01

Small-group listening lessons and subsequent individual posttests were used to judge 94 three- through five-year-old subjects' attention, paired-comparison piece preference, time spent listening, and piece recognition. Research procedures included a modified multiple baseline design and split-screen video taping of instructional sessions.…

One Piece Orbitozygomatic Approach Based on the Sphenoid Ridge Keyhole

DEFF Research Database (Denmark)

Spiriev, Toma; Poulsgaard, Lars; Fugleholm, Kåre

2016-01-01

The one-piece orbitozygomatic (OZ) approach is traditionally based on the McCarty keyhole. Here, we present the use of the sphenoid ridge keyhole and its possible advantages as a keyhole for the one-piece OZ approach. Using transillumination technique the osteology of the sphenoid ridge...... was examined on 20 anatomical dry skull specimens. The results were applied to one-piece OZ approaches performed on freshly frozen cadaver heads. We defined the center of the sphenoid ridge keyhole as a superficial projection on the lateral skull surface of the most anterior and thickest part of the sphenoid...... ridge. It was located 22 mm (standard deviation [SD], 0.22 mm) from the superior temporal line; 10.7 mm (SD, 0.08 mm) posterior and 7.1 mm (SD, 0.22 mm) inferior to the frontozygomatic suture. The sphenoid ridge burr hole provides exposure of frontal, temporal dura as well as periorbita, which...

Investigation of Method for Changing Impression of Musical Piece by Changing its Tempo

Science.gov (United States)

Fukumoto, Makoto; Okamatsu, Keita; Matsuo, Kazuhisa

We propose a simple method that changes impression of musical piece by changing its tempo and investigate psycho-physiological effects of the method with listening experiment. In the experiment, 8 subjects listened same musical pieces with various tempi, and analysis of heartbeat and Semantic-Differential method were used. In 6 out of 10 adjective pairs, inverted-U shapes were observed, and peak tempi of them were different. Moreover, “relaxed” evaluation might be related to listener's heart rate in rest. These results suggest possibility of constructing novel media player that changes impression of musical piece.

Two-phase flow measurements with advanced instrumented spool pieces and local conductivity probes

International Nuclear Information System (INIS)

Turnage, K.G.; Davis, C.E.

1979-01-01

A series of two-phase, air-water and steam-water tests performed with instrumented spool pieces and with conductivity probes obtained from Atomic Energy of Canada, Ltd. is described. The behavior of the three-beam densitometer, turbine meter, and drag flowmeter is discussed in terms of two-phase models. Application of some two-phase mass flow models to the recorded spool piece data is made and preliminary results are shown. Velocity and void fraction information derived from the conductivity probes is presented and compared to velocities and void fractions obtained using the spool piece instrumentation

Product management of making large pieces through Rapid Prototyping PolyJet® technology

Science.gov (United States)

Belgiu, G.; Cărăuşu, C.; Şerban, D.; Turc, C. G.

2017-08-01

The rapid prototyping process has already become a classic manufacturing process for parts and assemblies, either polymeric or metal parts. Besides the well-known advantages and disadvantages of the process, the use of 3D printers has a great inconvenience: the overall dimensions of the parts are limited. Obviously, there is a possibility to purchase a larger (and more expensive) 3D printer, but there are always larger pieces to be manufactured. One solution to this problem is the splitting of parts into several components that can be manufactured. The component parts can then be assembled in a single piece by known methods such as welding, gluing, screwing, etc. This paper shows our experience in making large pieces on the Strarasys® Objet24 printer, pieces larger than the tray sizes. The results obtained are valid for any 3D printer using the PolyJet® process.

Application of SFM and laser scanning technology to the description of mosaics piece by piece

Directory of Open Access Journals (Sweden)

O. Ajioka

2014-06-01

Full Text Available Mosaic floors of surviving buildings in Ostia have been mainly recorded in photographs. From 2008, Japanese research group carries out a project of 3d measuring of the whole structure of ancient Roman city Ostia using laser scanners, including its landscape, city blocks, streets, buildings, wall paintings and mosaics. The laser scanner allows for a more detailed analysis and a greater potential for recording mosaics. We can record the data of mosaics, which are described piece by piece. However it is hard to acquire enough high dense point cloud and the internal camera of the laser scanner produce low quality images. We introduce a possible technology of 3D recording of mosaics with high-quality colour information; SFM. The use of this technique permits us to create 3D models from images provided from a CCD camera without heavy and large laser scanners. We applied SFM system to different three types of the mosaics laid down on the floors of "the House of the Dioscuroi", "the Insula of the Muse" and "the House of Jove and Ganymede", and created high resolution orthographic images. Then we examined to compare these orthographic images with that are created from the point cloud data. As a result, we confirmed that SFM system has sufficient practical utility for the mosaic research. And we present how much of density of point cloud or ground resolution are required for the documentation of mosaics accurately.

Short- and Long-Term Musical Preferences: What Makes a Favourite Piece of Music?

Science.gov (United States)

Lamont, Alexandra; Webb, Rebecca

2010-01-01

Within the growing field of music preferences, little is currently known about the concept of a favourite piece of music. The current study explores listeners' nominated favourite pieces of music over short and longer time-spans, combining diary and interview methods to uncover what a favourite means, how stable it is, and what factors influence…

Development of debris-resistant bottom end piece

International Nuclear Information System (INIS)

Sohn, Dong Seong; Lee, Jae Kyung; Hwang, Dae Hyun; Yim, Jung Sik; Song, Kee Nam; Oh, Dong Seok; Im, Hyun Tae

1993-01-01

Debris-related fuel failures has been identified to be one of the major causes of fuel failures recently occured in nuclear power plants. In order to reduce the possibility of debris-related fuel failures, it is necessary to prevent the debris from reaching to fuel rods. In this regard, it is important to develop Debris-Resistant Bottom End Piece. (Author)

Manufacturing and thermomechanical testing of actively cooled all beryllium high heat flux test pieces

International Nuclear Information System (INIS)

Vasiliev, N.N.; Sokolov, Yu.A.; Shatalov, G.E.

1995-01-01

One of the problems affiliated to ITER high heat flux elements development is a problem of interface of beryllium protection with heat sink routinely made of copper alloys. To get rid of this problem all beryllium elements could be used as heat receivers in places of enhanced thermal loads. In accordance with this objectives four beryllium test pieces of two types have been manufactured in open-quotes Institute of Berylliumclose quotes for succeeding thermomechanical testing. Two of them were manufactured in accordance with JET team design; they are round open-quotes hypervapotron typeclose quotes test pieces. Another two ones are rectangular test sections with a twisted tape installed inside of the circular channel. Preliminary stress-strain analysis have been performed for both type of the test pieces. Hypervapotrons have been shipped to JET where they were tested on JET test bed. Thermomechanical testing of pieces of the type of open-quotes swirl tape inside of tubeclose quotes have been performed on Kurchatov Institute test bed. Chosen beryllium grade properties, some details of manufacturing, results of preliminary stress-strain analysis and thermomechanical testing of the test pieces open-quotes swirl tape inside of tubeclose quotes type are given in this report

Note onset deviations as musical piece signatures.

Science.gov (United States)

Serrà, Joan; Özaslan, Tan Hakan; Arcos, Josep Lluis

2013-01-01

A competent interpretation of a musical composition presents several non-explicit departures from the written score. Timing variations are perhaps the most important ones: they are fundamental for expressive performance and a key ingredient for conferring a human-like quality to machine-based music renditions. However, the nature of such variations is still an open research question, with diverse theories that indicate a multi-dimensional phenomenon. In the present study, we consider event-shift timing variations and show that sequences of note onset deviations are robust and reliable predictors of the musical piece being played, irrespective of the performer. In fact, our results suggest that only a few consecutive onset deviations are already enough to identify a musical composition with statistically significant accuracy. We consider a mid-size collection of commercial recordings of classical guitar pieces and follow a quantitative approach based on the combination of standard statistical tools and machine learning techniques with the semi-automatic estimation of onset deviations. Besides the reported results, we believe that the considered materials and the methodology followed widen the testing ground for studying musical timing and could open new perspectives in related research fields.

Note onset deviations as musical piece signatures.

Directory of Open Access Journals (Sweden)

Joan Serrà

Full Text Available A competent interpretation of a musical composition presents several non-explicit departures from the written score. Timing variations are perhaps the most important ones: they are fundamental for expressive performance and a key ingredient for conferring a human-like quality to machine-based music renditions. However, the nature of such variations is still an open research question, with diverse theories that indicate a multi-dimensional phenomenon. In the present study, we consider event-shift timing variations and show that sequences of note onset deviations are robust and reliable predictors of the musical piece being played, irrespective of the performer. In fact, our results suggest that only a few consecutive onset deviations are already enough to identify a musical composition with statistically significant accuracy. We consider a mid-size collection of commercial recordings of classical guitar pieces and follow a quantitative approach based on the combination of standard statistical tools and machine learning techniques with the semi-automatic estimation of onset deviations. Besides the reported results, we believe that the considered materials and the methodology followed widen the testing ground for studying musical timing and could open new perspectives in related research fields.

Parameter study of temperature distribution in a work-piece during dry hyperbaric GTA-welding

International Nuclear Information System (INIS)

Fulfs, H.

1989-01-01

In a sensitivity study the influence of initial and boundary welding parameters upon the spatial and temporal temperature distribution in a work-piece during dry hyperbaric GTA-welding is investigated. It will be shown that at constant arc current a variation of pressure (1-60 bar), arc length (3-10 mm), welding speed (1-2.5 mm/s) or the initial temperature (20-200deg C) of the work-piece to some extend significantly influences the size of melt and heat affected zone as well as the maximum temperature and cooling behaviour of the work-piece; compared to this no mentionable effects of shielding gas temperature (20-300deg C) or flow rate (10-500 dm N 3 /min) on the thermal condition of the work-piece can be recognized. The discovered relationships have been approximated by simple correlations, which can be used for parameter optimization and process control. (orig.) With 33 figs., 4 tabs [de

One-Piece Faraday Generator: A Paradoxical Experiment from 1851

Science.gov (United States)

Crooks, M. J.; And Others

1978-01-01

Describes an experiment based on Faraday's one-piece generator, where the rotating disk is replaced by a cylindrical permanent magnet. Explains the apparent paradox that an observer in an inertial frame could measure his absolute velocity. (GA)

Swiveling Lathe Jaw Concept for Holding Irregular Pieces

Science.gov (United States)

David, J.

1966-01-01

Clamp holds irregularly shaped pieces in lathe chuck without damage and eliminates excessive time in selecting optimum mounting. Interchangeable jaws ride in standard jaw slots but swivel so that the jaw face bears evenly against the workpiece regardless of contour. The jaws can be used on both engine and turret lathes.

Different Digitalization Techniques for 3D Printing of Anatomical Pieces.

Science.gov (United States)

Ugidos Lozano, M T; Blaya Haro, F; Ruggiero, Alessandro; Manzoor, S; Nuere Menendez-Pidal, S; Juanes Méndez, J A

2018-01-25

The use of different technological devices that allow the creation of three-dimensional models is in constant evolution, allowing a greater application of these technologies in different fields of health sciences and medical training. The equipment for digitalization is becoming increasingly sophisticated allowing obtaining three-dimensional which are more defined and similar to real image and original object. In this work, different modalities of designing 3D anatomical models of bone pieces are presented, for use by students of different disciplines in Health Sciences. To do this we digitalized bone pieces, with different models of scanners, producing images that can be transformed for 3D printing, with a Colido X 3045 printer by digital treatment with different software.

Nähtamatuse saladus paljastatud / Allar Viik

Index Scriptorium Estoniae

Viik, Allar

2006-01-01

Teadlased töötavad välja mitut nähtamatuks tegemise meetodit. Tuntumad neist on active camouflage ehk aktiivne maskeering, optical camouflage ehk aktiivne maskeering ja optical camouflage ehk optiline maskeering

Device for inspecting pieces of luggage by means of X-rays

International Nuclear Information System (INIS)

Kunze, C.; Dennhoven, M.

1977-01-01

Luggage inspection facility using X-rays, the piece of luggage appearing as a shadow image on a luminous screen. The shielded casing contains a control compartment holding the piece of luggage. During radioscopy the control compartment is closed by means of a shielding tunnel. As during mechanism for the shielding tunnel there is used a so-called linear motor with a moving magnetic field, operating a bar connected with the shielding tunnel through a flexible coupling. The motor is turned off in its terminal positions by means of a magnet and protective gas contacts. (HP) 891 HP [de

One piece reactor removal

International Nuclear Information System (INIS)

Chia, Wei-Min; Wang, Song-Feng

1993-01-01

The strategy of Taiwan Research Reactor Renewal plan is to remove the old reactor block with One Piece Reactor Removal (OPRR) method for installing a new research reactor in original building. In this paper, the engineering design of each transportation works including the work method, the major equipments, the design policy and design criteria is described and discussed. In addition, to ensure the reactor block is safety transported for storage and to guarantee the integrity of reactor base mat is maintained for new reactor, operation safety is drawn special attention, particularly under seismic condition, to warrant safe operation of OPRR. ALARA principle and Below Regulatory Concern (BRC) practice were also incorporated in the planning to minimize the collective dose and the total amount of radioactive wastes. All these activities are introduced in this paper. (J.P.N.)

Performance-Based Design Optimization of a Transition Piece for Bucket Foundations for Offshore Wind Turbines

DEFF Research Database (Denmark)

Nezhentseva, Anastasia; Andersen, Lars; Ibsen, Lars Bo

2011-01-01

This paper deals with optimization of the shape of the transition piece connecting turbine column with a suction bucket used as a monopod foundation for an offshore wind turbine. The structural behaviour of a transition piece made of compact reinforced composite (CRC) is analysed. Several...

Archaeological analogous and industrials for deep storage: study of the archaeological metallic piece

International Nuclear Information System (INIS)

Criado Portal, A. J.; Martinez Garcia, J. A.; Calabres Molina, R.; Garcia abajo, A.; Penco Valenzuela, F.; Lecanda Esteban, J. A.; Garcia Bartual, M.; Jimenez Gonzalez, J. M.; Bravo Munoz, E.; Rodriguez Lobo, L. M.; Fernandez Cascos, T.; Fernandes Cordero, O.; Montero Ruiz, I.

2000-01-01

The aim of present research is to obtain information about archaeological analogous of iron and steel, useful for the model of deep geological repository (AGP). The analogous examined have remained buried between 1400 and 2400 years, in very assorted geochemical environments. The extraction of the archaeological pieces has been accomplished according to normalised protocols, trying to carry to the laboratory so the piece as its burial environment, avoiding all possible pollution. Trying to the archaeological analogous could provide valuable information to the AGP model, the study has been directed to related the physical-chemical characteristics of the terrain respect to the deterioration of the archaeological metallic piece. The geology of the surrounding terrain to the archaeological deposit, the geomorphological study of the terrain and data from the analysis of ground: pH, wetness, porosity, organic matter contents, bacteria presence, sulphates, carbonates, chlorides, etc., have allowed to explain the physical-chemical phenomena suffered by the archaeological iron and steel pieces. Also, an exhaustive study of the archaeological piece has been accomplished, concerning the microstructure of the corrosion layer and of the not deteriorated metallic rest. Obtained information concerns different items, such as corrosion velocity and formations of oxide layers, diffusion of chemical elements from the corrosion layer to the metal and viceversa, and structural changes in oxide layers and in the metallic remains by structural ageing. Obtained data have allowed to develop a mathematical model for calculation of corrosion velocity in buried iron and steels, based on physical-chemical variables of grounds, chemical composition and thermomechanical treatment given to the metal during its manufacture. (Author)

A study for the improvement of top end piece structure strength

International Nuclear Information System (INIS)

Song, Kee Nam; Sohn, Dong Seong

1989-01-01

As a part of the top end piece(TEP) for the 14 X 14 reload fuel, various models of top end piece structure were analysed, using the ANSYS code, under fuel assembly shipping and handling load conditions. The 3-dimensional isoparametric elements were used in each model. By rearrangement of slots and holes on the adapter plate, without violating the design requirements, and also by changing the enclosure attachment method used on the adapter plate from pin joints to through-weld, the load carrying capacity of the adapter plate was greatly strengthened. These concepts were adopted for the design of the 14 X 14 reload fuel. (Author)

Nzikitanza – A piece on the resistance against the MUOS in Niscemi , Sicily

Directory of Open Access Journals (Sweden)

Marcello Messina

2015-12-01

Full Text Available Nzikitanza for accordion, violin, cello and tape was written in 2012 as a reflection on the deployment of Sicilian territory for NATO and US military operations. In particular, the piece was inspired by the then newly formed resistance committee against the MUOS in Niscemi. This brief commentary will illustrate a priori and a posteriori reflections on the status of the piece as a contribution to forms of antagonistic culture.

Inspection of complex geometry pieces with an intelligent contact transducer

International Nuclear Information System (INIS)

Chatillon, S.; Roy, O.; Mahaut, St.

2000-01-01

A new multi-element contact transducer has been developed to improve the inspection of components with complex geometry. The emitting surface is flexible in order to optimize the contact with pieces. An algorithm, based on a simplified geometric model, has been used to determine the delays law which allows to control the focal characteristics of the transmitted field. Acquisition data lead in transmission with an articulated transducer validate the behavior provided by simulation. Thus the optimization of the delays law ensures the transmission of a beam which is homogeneous and controlled during the moving of the transducer. Inspections in echo-pulse mode are implemented on a sample simulating a component controlled on site. Results show that the dynamical adaptation of the delays law to the geometry of the piece leads to very good performances

Exfoliation syndrome: assembling the puzzle pieces.

Science.gov (United States)

Pasquale, Louis R; Borrás, Terete; Fingert, John H; Wiggs, Janey L; Ritch, Robert

2016-09-01

To summarize various topics and the cutting edge approaches to refine XFS pathogenesis that were discussed at the 21st annual Glaucoma Foundation Think Tank meeting in New York City, Sept. 19-20, 2014. The highlights of three categories of talks on cutting edge research in the field were summarized. Exfoliation syndrome (XFS) is a systemic disorder with a substantial ocular burden, including high rates of cataract, cataract surgery complications, glaucoma and retinal vein occlusion. New information about XFS is akin to puzzle pieces that do not quite join together to reveal a clear picture regarding how exfoliation material (XFM) forms. Meeting participants concluded that it is unclear how the mild homocysteinemia seen in XFS might contribute to the disarrayed extracellular aggregates characteristic of this syndrome. Lysyl oxidase-like 1 (LOXL1) variants are unequivocally genetic risk factors for XFS but exactly how these variants contribute to the assembly of exfoliation material (XFM) remains unclear. Variants in a new genomic region, CACNA1A associated with XFS, may alter calcium concentrations at the cell surface and facilitate XFM formation but much more work is needed before we can place this new finding in proper context. It is hoped that various animal model and ex vivo systems will emerge that will allow for proper assembly of the puzzle pieces into a coherent picture of XFS pathogenesis. A clear understanding of XFS pathogenesis may lead to 'upstream solutions' to reduce the ocular morbidity produced by XFS. © 2015 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Classification of delocalization power of global unitary operations in terms of LOCC one-piece relocalization

Directory of Open Access Journals (Sweden)

Akihito Soeda

2010-06-01

Full Text Available We study how two pieces of localized quantum information can be delocalized across a composite Hilbert space when a global unitary operation is applied. We classify the delocalization power of global unitary operations on quantum information by investigating the possibility of relocalizing one piece of the quantum information without using any global quantum resource. We show that one-piece relocalization is possible if and only if the global unitary operation is local unitary equivalent of a controlled-unitary operation. The delocalization power turns out to reveal different aspect of the non-local properties of global unitary operations characterized by their entangling power.

Accuracy of Setting Work-pieces on Automatic Lines with Pallet-fixtures

Directory of Open Access Journals (Sweden)

L. A. Kolesnikov

2015-01-01

Full Text Available The accuracy of positioning surfaces to be processed on automatic lines with pallet-fixtures essentially depends on the setting error of the pallet-fixtures with work-pieces in ready-to-work position.The applied methods for calculating the setting error do not give a complete picture of the possible coordinates of the point when in the pallet is displaced in different directions.The aim of the work was to determine an accuracy of the setting work-pieces on automatic lines with pallets-fixtures, using a computational and analytical method, to improve a manufacturing precision of parts.The currently used methods to calculate the setting error do not give a complete picture of the possible coordinates of the point of the pallet displacement in different directions. The paper offers a method of equivalent mechanism to determine all the variety of options for displacements in the horizontal plane with a diverse combination of angular and plane-parallel displacements.Using a four-bar linkage, as an equivalent mechanism, allows us to define a zone of the possible positions of any point of the work-piece pallet platform, as the zone bounded by the coupler curve. In case the gaps in the nodes of the two fixtures are equal the zone of possible positions of the point in the parallel displacement of the platform is determined by the circumference and at an angular displacement by the ellipse.The obtained analytical dependences allow us to determine the error at the stage of design with the certain gaps in the fixture nodes.The above method of calculation makes it possible to define a zone of the appropriate placement of the work-piece on its platform for the specified parameters of the pallet to meet conditions for ensuring the coordinate accuracy of the processed axes of holes.

What if the hand piece spring disassembles during robotic radical prostatectomy?

Science.gov (United States)

Akbulut, Ziya; Canda, Abdullah Erdem; Atmaca, Ali Fuat; Asil, Erem; Isgoren, Egemen; Balbay, Mevlana Derya

2011-01-01

Robot-assisted laparoscopic radical prostatectomy (RALRP) is successfully being performed for treating prostate cancer (PCa). However, instrumentation failure associated with robotic procedures represents a unique new problem. We report the successful completion of RALRP in spite of a disassembled hand piece spring during the procedure. A PubMed/Medline search was made concerning robotic malfunction and robot-assisted laparoscopic radical prostatectomy to discuss our experience. We performed RALRP in a 60-year-old male patient with localized PCa. During the procedure, the spring of the hand piece disassembled, and we were not able to reassemble it. We completed the procedure successfully however without fixing the disassembled hand piece spring. We were able to grasp tissue and needles when we brought our fingers together. The only movement we needed to do was to move fingers apart to release tissue or needles caught by robotic instrument. Although malfunction risk related to the da Vinci Surgical System seems to be very low, it might still occur. Sometimes, simple maneuvers may compensate for the failed function as occurred in our case. However, patients should be informed before the operation about the possibility of converting their procedure to laparoscopic or open due to robotic malfunction.

Ultrasonic non-destructive testing of pieces of complex geometry with a flexible phased array transducer

Science.gov (United States)

Chatillon; Cattiaux; Serre; Roy

2000-03-01

Ultrasonic non-destructive testing of components of complex geometry in the nuclear industry faces several difficulties: sensitivity variations due to unmatched contact, inaccurate localization of defects due to variations of transducer orientation, and uncovered area of the component. To improve the performances of such testing and defect characterization, we propose a new concept of ultrasonic contact phased array transducer. The phased array transducer has a flexible radiating surface able to fit the actual surface of the piece to optimize the contact and thus the sensitivity of the test. To control the transmitted field, and therefore to improve the defect characterization, a delay law optimizing algorithm is developed. To assess the capability of such a transducer, the Champ-Sons model, developed at the French Atomic Energy Commission for predicting field radiated by arbitrary transducers into pieces, has to be extended to sources directly in contact with pieces of complex geometry. The good behavior of this new type of probe predicted by computations is experimentally validated with a jointed transducer positioned on pieces of various profiles.

Final report on the UKAEA defect detection trials on test pieces 3 and 4. December 1982

International Nuclear Information System (INIS)

Lock, D.L.; Cowburn, K.J.

1983-03-01

The report follows ND-R-845(R) which described the scope, inspection procedures and results of the defect detection trials on test pieces 3 and 4. The work has been aimed at assessing the ability of non-destructive testing techniques, to detect and size defects near the clad/base metal interface of a flat piece and the inner radius of a PWR inlet nozzle. Following the destructive examination of the test pieces at Ispra, the true sizes of the intended defects are now known. These sizes are compared with that intended and the performance of the inspection teams reviewed. (author)

Modeling The Interaction Effects Between Tools And The Work Piece For Metal Forming Processes

International Nuclear Information System (INIS)

Franzke, Martin; Puchhala, Sreedhar; Dackweiler, Harald

2007-01-01

In metal forming processes especially in cold forming, elastic deformation of the tools has a big impact on the final shape of the work-piece. Computation of such processes considering the plastic effects of the work-piece and elastic deformations of the tools at a time in a single FE model complicates to manage the convergence criteria. This situation is even aggravated if the contact situations (between working and support rolls) have to be considered in the simulation, which requires a very fine discretization of the contact zones of both the tool and work piece. This paper presents recently developed concept which meets the above mentioned demands very effectively. Within this concept, the computation of the elastic effects of the tools is separated from the process simulation (which considers elastic-plastic effects of the work-piece). Both simulations are coupled via automatic data interchange, which is bi-directional, because both simulations influence each other. The advantages of this concept include a quite easy to handle contact situations in process simulation, smaller stiffness matrix compared to single model approach and good convergence of the computation. This concept is highly generalized and successfully applied to simulate rolling, drawing, extrusion and forging processes. The above mentioned concept is being implemented into the FE package PEP and LARSTRAN/SHAPE. Rolling experiments are conducted in duo and quarto configuration. Optical three-dimensional digitalizing system was used to measure the deformations within the machine and work-piece profile. These results are used for the validation of FE simulations. This work is being sponsored by the German Research Foundation (DFG) through the project ''Interaction effects between processes and structures-SPP1180''

Two-piece hollow bulb obturator

Directory of Open Access Journals (Sweden)

Subramaniam Elangovan

2011-01-01

Full Text Available There are various types of obturator fabrication achievable by prosthodontist. Maxillectomy, which is a term used by head and neck surgeons and prosthodontists to describe the partial or total removal of the maxilla in patients suffering from benign or malignant neoplasms is a defect for which to provide an effective obturator is a difficult task for the maxillofacial prosthodontist. Multidisciplinary treatment planning is essential to achieve adequate retention and function for the prosthesis. Speech is often unintelligible as a result of the marked defects in articulation and nasal resonance. This paper describes how to achieve the goal for esthetics and phonetics and also describes the fabrication of a hollow obturator by two piece method, which is simple and maybe used as definitive obturator for maximum comfort of the patient.

Composing Interactive Dance Pieces for the MotionComposer, a device for Persons with Disabilities

OpenAIRE

Bergsland, Andreas; Wechsler, Robert

2015-01-01

The authors have developed a new hardware/software device for persons with disabilities (the MotionComposer), and in the process created a number of interactive dance pieces for non- disabled professional dancers. The paper briefly describes the hardware and motion tracking software of the device before going into more detail concerning the mapping strategies and sound design applied to three interactive dance pieces. The paper concludes by discussing a particular philosophy championing trans...

The Key Pieces of the Career Survival and Success Puzzle.

Science.gov (United States)

Simonetti, Jack L.

1999-01-01

Analysis of career-success factors identified by 5,000 managers yielded 10 key pieces: excellent performance record, communication skills, interpersonal skills, personality, skill currency, significant work experiences, power, ability to withstand pressure, ability to make difficult decisions, and having a mentor. (SK)

A Novel Computer-Aided Design/Computer-Assisted Manufacture Method for One-Piece Removable Partial Denture and Evaluation of Fit.

Science.gov (United States)

Ye, Hongqiang; Li, Xinxin; Wang, Guanbo; Kang, Jing; Liu, Yushu; Sun, Yuchun; Zhou, Yongsheng

2018-02-15

To investigate a computer-aided design/computer-aided manufacturing (CAD/CAM) process for producing one-piece removable partial dentures (RPDs) and to evaluate their fits in vitro. A total of 15 one-piece RPDs were designed using dental CAD and reverse engineering software and then fabricated with polyetheretherketone (PEEK) using CAM. The gaps between RPDs and casts were measured and compared with traditional cast framework RPDs. Gaps were lower for one-piece PEEK RPDs compared to traditional RPDs. One-piece RPDs can be manufactured by CAD/CAM, and their fits were better than those of traditional RPDs.

FEA and microstructure characterization of a one-piece Y-TZP abutment.

Science.gov (United States)

da Silva, Lucas Hian; Ribeiro, Sebastião; Borges, Alexandre Luís Souto; Cesar, Paulo Francisco; Tango, Rubens Nisie

2014-11-01

The most important drawback of dental implant/abutment assemblies is the need for a fixing screw. This study aimed to develop an esthetic one-piece Y-TZP abutment to suppress the use of the screw. Material characterization was performed using a bar-shaped specimen obtained by slip-casting to validate the method prior to prototype abutment fabrication by the same process. The mechanical behavior of the prototype abutment was verified and compared with a conventional abutment by finite element analysis (FEA). The abutment was evaluated by micro-CT analysis and its density was measured. FEA showed stress concentration at the first thread pitch during installation and in the cervical region during oblique loading for both abutments. However, stress concentration was observed at the base of the screw head and stem in the conventional abutment. The relative density for the fabricated abutment was 95.68%. Micro-CT analysis revealed the presence of elongated cracks with sharp edges over the surface and porosity in the central region. In the light of these findings, the behavior of a one-piece abutment is expected to be better than that of the conventional model. New studies should be conducted to clarify the performance and longevity of this one-piece Y-TZP abutment. Copyright © 2014 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

Application of gamma radiation to the nodes detection in Pinus Radiata (D.Don) wood pieces

International Nuclear Information System (INIS)

Morales, J.R.; Dinator, Maria I; Karsulovic C, Jose T.; Leon G, Adolfo

1996-01-01

Attenuation of 59.5 KeV photons provided by an Am-241 source, has been used to detect knots in lumber pieces from Pinus Radiata (D.Don). It is shown that the linear attenuation coefficient is a sensitive parameter to detect singularities in the structure of this material. The scanning of the piece provides profiles which define the position and extension of the singularity. (author)

Tartu

Index Scriptorium Estoniae

2003-01-01

Vestlus noorte graafikutega nende õpingutest, tööst graafilise disain alal, disainist, disainist Tartus - Peeter Paasmäe (1963), Andres Rõhu (1965), Mari Ainsoo (1975), Martin Lazarev ehk Lazer (1977), Martin Rästa ehk Mammut (1980), Lauri Järvlepp ehk Mõmmar (1980) ja rühmitus D'Art: Risto Kalmre (1982), Pent Talvet (1983), Timo Toots (1982)

Development of debris resistant bottom end piece

International Nuclear Information System (INIS)

Lee, Jae Kyung; Sohn, Dong Seong; Yim, Jeong Sik; Hwang, Dae Hyun; Song, Kee Nam; Oh, Dong Seok; Rhu, Ho Sik; Lee, Chang Woo; Kim, Seong Soo; Oh, Jong Myung

1993-12-01

Debris-related fuel failures have been identified as one of the major causes of fuel failures. In order to reduce the possibility of debris-related fuel failures, it is necessary to develop Debris-Resistant Bottom End Piece. For this development, mechanical strength test and pressure drop test were performed, and the test results were analyzed. And the laser cutting, laser welding and electron beam welding technology, which were the core manufacturing technology of DRBEP, were developed. Final design were performed, and the final drawing and specifications were prepared. The prototype of DRBEP was manufactured according to the developed munufacturing procedure. (Author)

Bite Reconstruction in the Aesthetic Zone Using One-Piece Bicortical Screw Implants

Directory of Open Access Journals (Sweden)

Stefan Ihde

2018-01-01

Full Text Available The aim of this article was to present the clinical application of a new, smooth surfaced one-piece bicortical screw implant with immediate loading protocol. An 18-year-old, healthy male patient with a history of total dislocation and replantation of teeth 11 and 21 in early childhood was admitted to the clinic. Teeth 11 and 21 were extracted, and two long one-piece implants were inserted at extraction sockets in one surgical session under local anesthesia. Temporary composite crowns were placed in the patient on the same day. After 3 months, the single-phase two-layer impression was made and the composite crowns were replaced with metal-ceramic crowns. After 12 months, satisfactory aesthetic and functional results were obtained.

A new piece of the puzzle

CERN Multimedia

2005-01-01

The team responsible for the installation of the hadronic calorimeter's central barrel after completion of the assembly work. Assembly of the great ATLAS puzzle continues underground. On 10 December, the final module of the central barrel of the tile hadronic calorimeter was assembled. This piece of the tile calorimeter had already been assembled above ground during a "dress rehearsal" in 2003 (see Bulletin no 46/2003, 10 November 2003). The hadronic calorimeter's two other barrels, the so-called "extended barrels", remain to be assembled with this first central barrel, which now surrounds the electromagnetic calorimeter barrel that was lowered into the cavern at the end of October. At the end of November, the second of the eight barrel toroid coils was also installed.

Sutureless, Glueless, Scleral Fixation of Single-Piece and Toric Intraocular Lens: A Novel Technique

Directory of Open Access Journals (Sweden)

Aditya Kelkar

2015-07-01

Full Text Available Sutureless, glueless, scleral fixation of an intraocular lens is a known technique of fixing a lens in the scleral pockets. However, this technique is applied to single-piece and toric lenses instead of 3-piece lenses, allowing the advantage of the use of premium lenses in patients with poor capsular support. Favourable results without complications of pigment dispersion, iris transillumination defects, dysphotopsia, elevated intraocular pressure, intraocular hemorrhage and cystoid macular edema with a well-centered, stable intraocular lens have been observed in the 3-month postoperative period in both cases.

Computer Tool for Automatically Generated 3D Illustration in Real Time from Archaeological Scanned Pieces

OpenAIRE

Luis López; Germán Arroyo; Domingo Martín

2012-01-01

The graphical documentation process of archaeological pieces requires the active involvement of a professional artist to recreate beautiful illustrations using a wide variety of expressive techniques. Frequently, the artist’s work is limited by the inconvenience of working only with the photographs of the pieces he is going to illustrate. This paper presents a software tool that allows the easy generation of illustrations in real time from 3D scanned models. The developed interface allows the...

Well-Defined Cyclic Triblock Terpolymers: A Missing Piece of the Morphology Puzzle

KAUST Repository

Polymeropoulos, George; Bilalis, Panayiotis; Hadjichristidis, Nikolaos

2016-01-01

Two well-defined cyclic triblock terpolymers, missing pieces of the terpolymer morphology puzzle, consisting of poly(isoprene), polystyrene, and poly(2-vinylpyridine), were synthesized by combining the Glaser coupling reaction with anionic

Event-related brain responses while listening to entire pieces of music

DEFF Research Database (Denmark)

Poikonen, H; Alluri, V; Brattico, E

2016-01-01

ERPs in human elicited by continuous music. The ERPs were recorded during listening to a Tango Nuevo piece, a deep techno track and an acoustic lullaby. Acoustic features related to timbre, harmony, and dynamics of the audio signal were computationally extracted from the musical pieces. Negative...... deflation occurring around 100 milliseconds after the stimulus onset (N100) and positive deflation occurring around 200 milliseconds after the stimulus onset (P200) ERP responses to peak changes in the acoustic features were distinguishable and were often largest for Tango Nuevo. In addition to large...... changes in these musical features, long phases of low values that precede a rapid increase – and that we will call Preceding Low-Feature Phases – followed by a rapid increase enhanced the amplitudes of N100 and P200 responses. These ERP responses resembled those to simpler sounds, making it possible...

Material Composition of Bucket Foundation Transition Piece for Offshore Wind Turbines

DEFF Research Database (Denmark)

Nezhentseva, Anastasia; Andersen, Lars; Ibsen, Lars Bo

2010-01-01

In Denmark, production of renewable energy is focused on offshore wind turbines, since they make little if any inconvenience for residents in inhabited areas. High requirements are placed on the installation of the foundations which can cost about 30% of the total cost of the wind turbine....... This paper deals with the transition piece for a relatively novel type of foundation, the so-called suction bucket (caisson), focusing on the design of a transition piece connecting the turbine column with a suction bucket used as a monopod foundation for an offshore wind turbine. Since the current design...... practice is limited to the use of steel-flange-reinforced shear panels for the transition piece—a production that requires extensive welding work—a desirable solution is to find a material that provides lower cost and easier manufacturing without compromising the strength and stiffness. The paper compares...

The Hiroshima neutron dosimetry enigma: Missing puzzle piece No. 6

International Nuclear Information System (INIS)

Gold, Raymond

1999-01-01

More than a decade has elapsed since the serious nature of the discrepancy between neutron dosimetry experiments (E) and neutron transport calculations (C) for the Hiroshima site was identified. Since that time extensive efforts to resolve this Hiroshima neutron dosimetry enigma have not only failed, but now demonstrate that the magnitude of this discrepancy is much greater than initially estimated. The currently evaluated E/C ratio for thermal neutron fluence at the Hiroshima site increases rapidly with increasing slant range from the epicenter. In the slant range region beyond 1000 m, E/C exceeds unity by one to two orders of magnitude depending on the specific dosimetry data that are utilized. Principal features that characterize the Hiroshima neutron dosimetry enigma are summarized. Puzzle Piece No. 6: In-situ production and Prompt fallout of radionuclides from Little Boy is advanced as a possible contributory phenomenon to this enigma. (The atom bomb detonated over Hiroshima was called Little Boy.) Measurements of 60 Co and 152 Eu specific activity at the Hiroshima site are used to obtain order of magnitude numerical estimates that show this conjecture is plausible. Comparison of different 60 Co measurements at the Hiroshima site reveals that the variation of E/C with slant range depends on the method used to quantify 60 Co specific activity as well as the type of dosimetry samples that are employed. These 60 Co comparisons lend additional qualitative credence to this conjecture. Within the limits of presently available data, these assessments show that Puzzle Piece No. 6 qualitatively satisfies the principal features that characterize the Hiroshima neutron dosimetry enigma. Nevertheless, current lack of data prevent this conjecture from being conclusively confirmed or refuted. Consequently, specific recommendations are advanced to resolve the Hiroshima neutron dosimetry enigma with emphasis on experimental tests that can quantitatively evaluate Puzzle Piece

Comparison of the T-piece resuscitator with other neonatal manual ventilation devices: A qualitative review.

LENUS (Irish Health Repository)

2012-01-31

AIM: To review the literature surrounding various aspects of T-piece resuscitator use, with particular emphasis on the evidence comparing the device to other manual ventilation devices in neonatal resuscitation. DATA SOURCES: The Medline, EMBASE, Cochrane databases were searched in April 2011. Ongoing trials were identified using www.clinicaltrials.gov and www.controlled-trials.com. Additional studies from reference lists of eligible articles were considered. All studies including T-piece resuscitator use were eligible for inclusion. RESULTS: Thirty studies were included. There were two randomised controlled trials in newborn infants comparing the devices, one of which addressed short and intermediate term morbidity and mortality outcomes and found no difference between the T-piece resuscitator and self inflating bag. From manikin studies, advantages to the T-piece resuscitator include the delivery of inflating pressures closer to predetermined target pressures with least variation, the ability to provide prolonged inflation breaths and more consistent tidal volumes. Disadvantages include a technically more difficult setup, more time required to adjust pressures during resuscitation, a larger mask leak and less ability to detect changes in compliance. CONCLUSIONS: There is a need for appropriately designed randomised controlled trials in neonates to highlight the efficacy of one device over another. Until these are performed, healthcare providers should be appropriately trained in the use of the device available in their departments, and be aware of its own limitations.

The DS86 neutron dosimetry enigma: Some missing pieces to the puzzle

International Nuclear Information System (INIS)

Gold, R.

1994-01-01

International programs have been conducted over the last four decades to quantify the exposure of atom bomb survivors from Hiroshima and Nagasaki. Unfortunately, the quest for accurate gamma-ray and neutron exposure doses of atom bomb survivors has proven illusive. Efforts in the most recent of these programs, designated as Dosimetry System 1986 (DS86), have revealed a serious and persistent discrepancy between neutron transport calculations and thermal neutron activation measurements at the Hiroshima site, which will be called the DS86 neutron dosimetry enigma. It is established that this enigma is a complex puzzle that precludes simple solutions. This conclusion is deduced through the identification of a number of missing pieces to the puzzle. Implications and conclusions that can be inferred from these missing puzzle pieces are advanced

Diagnosis of two textile pieces from Santarém Diocesan Museum: a multi-analytical approach

Directory of Open Access Journals (Sweden)

Rita Florentino Correia

2016-01-01

Full Text Available The present work aim was to study two composite textile pieces from Santarém Diocesan Museum, including their historic context, their conservation condition and the characterization of their constituent parts, which established the date of production. Both pieces belonged to the First Bishop of Daman (1840-1900 and were selected for their historic interest and originality, and for representing a case study in terms of materials, techniques and decoration. They are also a good example of the conservation problems that can occur in liturgical textiles. The diagnosis was extended using optical microscopy, Fourier transform infrared spectroscopy, energy dispersive X-ray fluorescence and Raman spectroscopy. These techniques allowed the identification of the fibres, binder, metals and pigments, confirming that the pieces date back to the late nineteenth century. Among the main forms of degradation, it was observed: structural deformations, dirt and material losses, not only in areas with fabric but also with metallic embroidery and painted layers.

The Ayre's T-piece turns 80: A 21st century review.

Science.gov (United States)

Oswald, Lauren; Smith, Emma-Jane; Mathew, Malcolm; Goonasekera, Chulananda

2018-06-07

Ayre's T-piece, first introduced 80 years ago, continues to be widely used in pediatric anesthesia despite colossal advances in equipment and technology. We present a review of its history, advantages, and disadvantages, and place in modern-day clinical practice. © 2018 John Wiley & Sons Ltd.

Electrification: Connecting the Pieces in the Broader View

Energy Technology Data Exchange (ETDEWEB)

Gearhart, Chris C [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-11-28

Presented at the SELECT Annual Meeting on September 26, 2017, this PowerPoint presentation gives an overview of connectivity and automation and how these new technologies will impact society in both known and unknown ways. Electrification challenges and opportunities are also outlined as without electrification, connectivity and automation will just magnify the negative health, climate and economic problems of the current transportation systems. Electrification can provide benefits while mitigating the negative consequences. And with careful connection of all of the pieces from materials up through controls, a sustainable transportation eco-system is attainable.

Nilai Pendidikan Dalam Komik One Piece Jilid 1-23 Karya Eiichiro Oda (Sebuah Tinjauan Sosiologi Sastra)

OpenAIRE

Furqon, Muhammad Taufiq

2013-01-01

Furqon, Muhammad Taufiq. 2013. “Nilai Pendidikan dalam Komik One Piece Jilid 1-23 Karya Eiichiro Oda”. Skripsi S-1 Fakultas Ilmu Budaya Universitas Diponegoro Semarang. Permasalahan dalam penelitian ini adalah komik One Piece dilihat dari bentuknya hanya terdiri dari gambar dan teks, tetapi ada unsur-unsur fiksi terdapat di dalamnya seperti adanya tema, tokoh, latar,dan ada amanat yang ingin disampaikan pengarangnya. Sehingga pemahaman dan pemaknaan terhadapnya mampu memberikan manfaat bagi p...

Piecing It Together: The Effect of Background Music on Children's Puzzle Assembly.

Science.gov (United States)

Koolidge, Louis; Holmes, Robyn M

2018-04-01

This study explored the effects of background music on cognitive (puzzle assembly) task performance in young children. Participants were 87 primarily European-American children (38 boys, 49 girls; mean age = 4.77 years) enrolled in early childhood classes in the northeastern United States. Children were given one minute to complete a 12-piece puzzle task in one of three background music conditions: music with lyrics, music without lyrics, and no music. The music selection was "You're Welcome" from the Disney movie "Moana." Results revealed that children who heard the music without lyrics completed more puzzle pieces than children in either the music with lyrics or no music condition. Background music without distracting lyrics may be beneficial and superior to background music with lyrics for young children's cognitive performance even when they are engaged independently in a nonverbal task.

Pigment dispersion and chronic intraocular pressure elevation after sulcus placement of 3-piece acrylic intraocular lens.

Science.gov (United States)

Almond, M Camille; Wu, Michael C; Chen, Philip P

2009-12-01

A 55-year-old man had phacoemulsification and implantation of a 3-piece acrylic intraocular lens (IOL) (AcrySof MA60AC) in the right eye. One month postoperatively, the intraocular pressure (IOP) was 48 mm Hg and peripheral transillumination defects were noted in the iris circumferentially, with the IOL optic edge visible as a silhouette. Gonioscopy showed dense pigmentation of the trabecular meshwork in the right eye, but in the left eye, only mild trabecular meshwork pigment was seen, along with a concave peripheral iris insertion. At 21 months, the right eye required 3 medications for IOP control. While pigment dispersion has been widely reported after placement of 1-piece acrylic IOLs in the ciliary sulcus, we conclude that in susceptible individuals with a concave peripheral iris insertion, pigment dispersion can occur with sulcus placement of a 3-piece acrylic model despite its thinner optic and angulated haptics.

Effect of pieces size of Empty Fruit Bunches (EFB) on composting of EFB mixed with activated liquid organic fertilizer

Science.gov (United States)

Trisakti, B.; Mhardela, P.; Husaini, T.; Irvan; Daimon, H.

2018-02-01

This research was to determine the effect of pieces sizes of oil palm empty fruit bunch (EFB) on the composting of EFB mixed with activated liquid organic fertilizer (ALOF) in a basket composter in order to obtain high quality compost. The composting process was started by cutting the EFB into pieces with varies sizes, inserting the EFB pieces into basket composter (33 cm W × 28 cm L × 40 cm H), and adding ALOF until moisture content (MC) in the range of 55-65%. During composting, the compost pile was turned every 3 days and the MC was maintained at 55-65% range by adding the ALOF. The sizes of the EFB pieces were varied into <1, 1-3, 4-7, 8-11, and 12-15 cm. The parameters analysed during the composting were temperature, pH, MC, compost weight, water holding capacity (WHC), CN ratio, and the quality of the final compost. Composting was carried out for 40 days and the best result obtained at EFB pieces size was 1-3 cm with compost characteristic were pH 9.0; MC 52.59%; WHC 76%; CN ratio 12.15; N 1.96%; P 0.58%; and K 0. 95%.

Mäluravi / Jaanus Adamson

Index Scriptorium Estoniae

Adamson, Jaanus, 1966-

2009-01-01

Mäletamise paradigma ehk suulise traditsiooni vahetumisest unustamise paradigma ehk kirjaliku traditsiooniga, psühhoanalüüs kui selle muutuse tulemusel tekkinud viis minevikku meenutamise asemel korrata

Pildimängude dünaamika : Tommy & Laurentsius Matti Miliuse kunstikogust / Mariann Raisma

Index Scriptorium Estoniae

Raisma, Mariann, 1974-

1998-01-01

Retrospektiivnäitus Tartu Kunstimajas. Kunstnikud jätkavad ka praegu nn. kunstnike tandemi traditsiooni, Laurentsius ehk Lauri Sillak Anna-Daniela Saalistega, Tommy ehk Toomas Tõnissoo Kadri Kangilaskiga.

A simple technique of intraocular lenses explantation for single-piece foldable lenses

Directory of Open Access Journals (Sweden)

Arup Bhaumik

2017-01-01

Full Text Available Foldable intraocular lenses (IOLs are most commonly used in modern-day cataract surgery. Explantation of these IOLs is not frequently encountered, but sometimes extreme situations may demand the same. Commonly explantation is achieved by bisecting the IOL inside the anterior chamber with a cutter and delivering the pieces out one by one. This may require corneal wound extension with associated damage and endothelial loss leading to visual deterioration. We devised a simple, innovative IOL explantation technique utilizing a modified Alcon A cartridge and snare. This can successfully refold the IOL to be explanted inside the eye and deliver it out through the same wound. The device has limitations with very thick optic lenses, multipiece, and silicon IOLs. In conclusion, we describe a simple, innovative, and reproducible technique to explant almost any single piece IOL without compromising the original surgery and yielding very satisfactory outcomes.

Leaching of metals from large pieces of printed circuit boards using citric acid and hydrogen peroxide.

Science.gov (United States)

Jadhav, Umesh; Su, C; Hocheng, Hong

2016-12-01

In the present study, the leaching of metals from large pieces of computer printed circuit boards (CPCBs) was studied. A combination of citric acid (0.5 M) and 1.76 M hydrogen peroxide (H 2 O 2 ) was used to leach the metals from CPCB piece. The influence of system variables such as H 2 O 2 concentration, concentration of citric acid, shaking speed, and temperature on the metal leaching process was investigated. The complete metal leaching was achieved in 4 h from a 4 × 4 cm CPCB piece. The presence of citric acid and H 2 O 2 together in the leaching solution is essential for complete metal leaching. The optimum addition amount of H 2 O 2 was 5.83 %. The citric acid concentration and shaking speed had an insignificant effect on the leaching of metals. The increase in the temperature above 30 °C showed a drastic effect on metal leaching process.

Archaeology of Chilean pre-hispanic pieces using induced x-ray fluorescence

Energy Technology Data Exchange (ETDEWEB)

Morales, J.R.; Dinator, M.I. [Universidad de Chile, Facultad de Ciencias, Santiago (Chile); Tellez, F. [Universidad Catolica del Norte, I.I.A. San Pedro de Atacama (Chile)

2001-09-01

Full text: One of the most famous archaeological sites of Chile is San Pedro de Atacama in the north Andean highlands. The site, 68.23 W, 22.89 S, is close to the border lines with Argentina and Bolivia and was occupied by different cultures in the past like Atacameos and lately by Incas in s. X V. About a century later Hispanic explorers visited the zone. The area is rich in tombs and remains. Due to the abundance of minerals, metallurgy was practiced by pre-Hispanic cultures. This work is part of a study concerning the characterization of metallic artifacts found in several excavations. The elemental composition can help in determining the provenance of the pieces, and the metallurgical techniques used. A set of twenty pieces including hatchets, knifes, chisels, maces and bells were analyzed by X ray fluorescence induced by photons of 59.5 keV provided by a source of Am-241. Detection of Mn, Fe, Ni, Cu, As, Zr, Ag, Sn, Sb, Ba, and Pb has allowed determination of their provenance. (Author)

Archaeology of Chilean pre-hispanic pieces using induced x-ray fluorescence

International Nuclear Information System (INIS)

Morales, J.R.; Dinator, M.I.; Tellez, F.

2001-01-01

Full text: One of the most famous archaeological sites of Chile is San Pedro de Atacama in the north Andean highlands. The site, 68.23 W, 22.89 S, is close to the border lines with Argentina and Bolivia and was occupied by different cultures in the past like Atacameos and lately by Incas in s. X V. About a century later Hispanic explorers visited the zone. The area is rich in tombs and remains. Due to the abundance of minerals, metallurgy was practiced by pre-Hispanic cultures. This work is part of a study concerning the characterization of metallic artifacts found in several excavations. The elemental composition can help in determining the provenance of the pieces, and the metallurgical techniques used. A set of twenty pieces including hatchets, knifes, chisels, maces and bells were analyzed by X ray fluorescence induced by photons of 59.5 keV provided by a source of Am-241. Detection of Mn, Fe, Ni, Cu, As, Zr, Ag, Sn, Sb, Ba, and Pb has allowed determination of their provenance. (Author)

Influence of use of ultrasound on the mechanical properties of plated pieces by welding in ultrasonic field

Directory of Open Access Journals (Sweden)

Gh. Amza

2015-07-01

Full Text Available Plating by welding in an ultrasonic field represents a technological solution to increase resistance to corrosion and / or wear of pieces of the machinery industry. Research has been carried out for two types of parts, namely a piece of flange end type and bonnet type made of AISI 4130 steel, and as filler material for plating was used Inconel 625 Fe developed as electrode wire with a diameter of ø 1.2 / mm. The plating was done by depositing a single layer by welding in ultrasonic field, welding process in Ar 100/ % environment non-consumable tungsten electrode, WIG process, and when using ultrasonic activation it was used a longitudinal and a transverse wave with a frequency of 15 / kHz. For pieces plated by welding there have been made attempts of the hardness and tensile and bend shock.

Effects of hardness of abrasive grains on surface roughness of work piece in PVA bonded grinding wheel

International Nuclear Information System (INIS)

Nitta, S.; Takata, A.; Ishizaki, K.

2000-01-01

The purpose of this study is to clarify relation between hardness of abrasive grains and surface roughness of work piece in the case of PVA (Polyvinyl alcohol) bonded grinding wheels. Two PVA bonded grinding wheels; with diamond or silicon carbide as abrasive grains and grinding of glass and aluminum alloy was performed. The PVA bonded grinding wheels The PVA bonded grinding wheel with silicon carbide could not grind the glass. Because insufficiency in hardness, the PVA bonded grinding wheel with the diamond abrasive grains caused deep scratch on the aluminum alloy. It was found that the final surface roughness of the work piece was not proportional to the hardness of abrasive grains. The suitable hardness of abrasive grains will be obtained by the hardness of work piece. Copyright (2000) AD-TECH - International Foundation for the Advancement of Technology Ltd

[Simultaneous intrusion and retraction of the anterior teeth using a three-piece base arch].

Science.gov (United States)

Liu, D; Bai, D; Wang, C; Sun, W; Guo, J; Xi, R

2000-06-01

To evaluate the effects of the three-piece base arch on overbite correction of Class II malocclusion. 20 patients with high angle, flared incisors were treated using a three-piece base arch appliance. The intrusion force of four upper incisors was adjusted to approximately 50 g. The line of force action was 2 mm distally to the resistant center(RC) and the retraction force was 20 g, the right and left posterior segments were joined by a palatal bar. Cephalograms were taken before treatment (T1) and six months after treatment (T2). The upper molars moved mesially 0.60 +/- 0.35 mm and the distance of the vertical extrusion was 0.80 +/- 0.52 mm. The distances of the upper central incisor retraction and intrusion were -4.20 +/- 2.12 mm and 3.10 +/- 0.54 mm respectively. The RC of the central incisor retracted -4.12 +/- 1.96 mm and intruded 3.20 +/- 0.66 mm. The axial inclination of the upper incisor-palatal plane changed from 123.21 degrees +/- 4.26 degrees to 116.00 degrees +/- 3.96 degrees. The three-piece segmented approach can effectively intrude and retract the upper anterior teeth for flared incisors and deep overbite.

Value Recovery from Waste Liquid Crystal Display Glass Cullet through Leaching: Understanding the Correlation between Indium Leaching Behavior and Cullet Piece Size

OpenAIRE

Basudev Swain; Chan Gi Lee; Hyun Seon Hong

2018-01-01

For hydrometallurgical recovery of indium from glass cullet after dismantling a waste liquid crystal display (LCD), leaching is the rudimentary stage. Though size reduction of the cullet pieces adds convenience for recycling, from an efficiency and cost-effectiveness perspective regarding leaching process development, determining the proper cullet piece size is essential. Hence, in this study, leaching efficiency of indium as a function of cullet piece size was investigated, wherein the prope...

Mechanical Performance Evaluation of a Top End Piece for Dual Cooled Fuels

International Nuclear Information System (INIS)

Kim, Jae Yong; Yoon, Kyung Ho; Kim, Hyung Kyu; Choi, Woo Seok

2011-01-01

A fuel assembly consists of five major components, i.e., a top end piece (TEP), a bottom end piece (BEP), spacer grids (SGs), guide tubes (GTs) and an instrumentation tube (IT): in addition, it also includes fuel rods (FRs). The TEP/BEP should satisfy stress intensity limits according to the conditions A and B of ASME, Section III, Division 1.Subsection NB. In a dual-cooled fuel assembly, the array and position of fuel rods are different from those in a conventional PWR fuel assembly; these changes are necessary for achieving power uprating. The flow plates of the TEP and BEP have to be modified accordingly. The pattern and shape of the flow holes were newly designed. To verify the strength compatibility, the Tresca stress limit according to the ASME code was investigated in the case of an axial load of 22.241 kN. In this paper, the stress linearization procedure for strength evaluation of a newly designed TEP is presented

Cataract Surgery with Foldable Single Piece IOLs in Congenital Cataract-Microcornea Syndrome

Directory of Open Access Journals (Sweden)

Niphon Chirapapaisan, M.D.

2017-11-01

Full Text Available Objective: To present the visual outcomes and intraocular lens (IOLs stability after cataract surgery with foldable single piece IOLs in a patient with congenital cataract-microcornea syndrome (CCMC. Case presentation: A 28-year-old woman presented with bilateral microcornea and posterior polar cataract. Her uncorrected (UDVA and corrected (CDVA distance visual acuities were 20/100, 20/160 and 20/80, 20/80, respectively. The horizontal cornea diameter was 9.0 mm in both eyes. Anterior chamber angle assessment (ACAA with Scheie classification showed grade 3 on the superior, inferior, and temporal site and grade 2 on the nasal site in both eyes. On ultrasound biomicroscopy (UBM, the anterior chamber depths were 2.35 mm. OD and 2.41 mm. OS. The axial lengths were 23.28 mm., OD and 22.50 mm. OS with the A-scan ultrasound biometry. The IOLs power calculation with SRK/T formulas was +25.00 diopter OD and +22.50 diopter OS (A-constant 118.4. Phacoemulsification was performed on both eyes. After lens aspiration, ruptured posterior capsule, a common complication occurred. Then anterior vitrectomy was performed. A foldable single piece IOLs without haptic trimming was implanted in the sulcus in each eye. CDVA was 20/63 equally in both eyes. The intraocular pressure was 12 and 14 mmHg. ACAA showed grade 2 and no pigment dispersion. The IOLs had no tilt or decentration. UBM showed the IOLs were in the proper position and were not rubbing the iris. Conclusion: The foldable single piece IOLs without haptic trimming in the sulcus were safely implanted in both eyes with microcornea in CCMC.

Ott Sepp ohverdab rolli nimel juuksed? / Liina Metsküla

Index Scriptorium Estoniae

Metsküla, Liina

2007-01-01

Madis Kõivu näidend "Catrozza ehk Illusionist" Võru Teatriateljee suvelavastusena. Lavastaja Taago Tubin. Külalisnäitlejad on Ott Sepp ja Leino Rei. Lisaks tutvustus "Müstiline mees ja illusionist ehk Castozza lugu"

One-Piece Zirconia Ceramic versus Titanium Implants in the Jaw and Femur of a Sheep Model: A Pilot Study.

Science.gov (United States)

Siddiqi, A; Duncan, W J; De Silva, R K; Zafar, S

2016-01-01

Reports have documented titanium (Ti) hypersensitivity after dental implant treatment. Alternative materials have been suggested including zirconia (Zr) ceramics, which have shown predictable osseointegration in animal studies and appear free of immune responses. The aim of the research was to investigate the bone-to-implant contact (BIC) of one-piece Zr, compared with one-piece Ti implants, placed in the jaws and femurs of domestic sheep. Ten New Zealand mixed breed sheep were used. A One-piece prototype Ti (control) and one Zr (test) implant were placed in the mandible, and one of each implant (Ti and Zr) was placed into the femoral epicondyle of each animal. The femur implants were submerged and unloaded; the mandibular implants were placed using a one-stage transgingival protocol and were nonsubmerged. After a healing period of 12 weeks, %BIC was measured. The overall survival rate for mandibular and femur implants combined was 87.5%. %BIC was higher for Zr implants versus Ti implants in the femur (85.5%, versus 78.9%) ( p = 0.002). Zirconia implants in the mandible showed comparable %BIC to titanium implants (72.2%, versus 60.3%) ( p = 0.087). High failure rate of both Zr and Ti one-piece implants in the jaw could be attributed to the one-piece design and surface characteristics of the implant that could have influenced osseointegration. Further clinical trials are recommended to evaluate the performance of zirconia implants under loading conditions.

Debris filtering effectiveness and pressure drop tests of debris resistance-bottom end piece

International Nuclear Information System (INIS)

Chung, Moon Ki; Song, Chul Hwa; Chung, Heung June; Won, Soon Yeun; Cho, Young Ro; Kim, Bok Deuk

1992-03-01

In this final report, described are the test conditions and test procedures for the debris filtering effectiveness and pressure drop tests for developing the Debris Resistance-Bottom End Piece (DR-BEP). And the test results are tabulated for later evaluation. (Author)

Tee endale teene - saada kliendid konkurentide juurde / Frederick F. Reichheld

Index Scriptorium Estoniae

Reichheld, Frederick F.

2003-01-01

Autor leiab, et kulude vähendamiseks ja tulude suurendamiseks on vaja valida õigeid kliente. Vt. samas: Kuidas võita lojaalseid kliente ehk takjaid? ; Kuidas vältida ebalojaalseid kliente ehk liblikaid? ; Lojaalsus on kahesuunaline

Two-piece cryopreserved tracheal allotransplantation: an experimental study.

Science.gov (United States)

Iyikesici, Tuncel; Tuncozgur, Bulent; Sanli, Maruf; Isik, Ahmet Feridun; Meteroglu, Fatih; Elbeyli, Levent

2009-10-01

For successful reconstruction with tracheal allotransplants following long tracheal resections, problems related to the preservation and vascularisation of the tracheal graft have to be solved. In this study, instead of using a long-segment single-piece graft, we used a graft that has been split into two. The aim was to use this graft after cryopreservation in order to ease neo-vascularisation and to maintain tracheal integrity by transplanting it to two separate regions of the dog cervical trachea. This experimental study was conducted in animal laboratories of the medical school on 11 half-blood dogs. The trachea obtained from the first dog was 8 cm in length; it was split into two pieces of 4 cm each and stored in the preservation solution at -80 degrees C for 4 weeks. Following this, the dog was sacrificed. Two 2 cm portions of cervical trachea were excised from the second dog. These parts were then reconstructed with two tracheal grafts of the same length as the cryopreserved ones. Ten dogs that were grouped into five groups of two dogs each underwent the same procedure. The subjects had a bronchoscopic evaluation on the third postoperative week. Anastomosis regions of the test tracheas were resected to be examined histopathologically. Seven subjects were found to have third-degree obstructions during bronchoscopy; two had close to fourth-degree obstructions. In the histopathological examination, contrary to the findings of the bronchoscopies, 75% of the anastomoses had intact epithelium. The cartilage was seen to have well-preserved structural characteristics in all the anastomoses. Twelve anastomoses had moderate, seven mild and one had severe inflammation. All anastomoses had either good or very good level of vascularisation. The integrity of the tracheal epithelium can be maintained with cryopreservation and split anastomosis technique. The cartilage preserves its structural characteristics despite losing its viability, thereby offering an advantage to

Process for the fixing of a metallic end piece on a tubular component

International Nuclear Information System (INIS)

Charpin, Jean.

1975-01-01

Under this invention the process makes it possible to joint a tubular component and in particular a tubular filter and an end piece, with a connection of great mechanical strength, perfectly leak proof and with excellent corrosion resistance, particularly with respect to fluorinated by-products. This process is therefore of great worth in fixing to a bearer a thin ceramic compound tubular filter element, since such a filter can be used in particular for the separation of uranium isotopes by gaseous diffusion and for the separation of hydrocarbons in petrochemicals. To this end, the process under consideration is characterised in that it consists in depositing a layer of ceramic material, by hot projection, at the end of the tubular element and in sealing the end piece to the end of the tubular element by the hot projection of a ceramic or metallic substance [fr

Patient’s satisfaction after 2-piece inflatable penile prosthesis implantation: An Italian multicentric study

Directory of Open Access Journals (Sweden)

Giorgio Gentile

2016-03-01

Full Text Available Introduction: Penile prosthesis implant represents a valuable solution for pts with severe erectile dysfunction (ED, non-responders to medical management. The aim of our study was to evaluate the satisfaction of patients (pts after 2-pieces inflatable penile prosthesis (IPP. Aim of the study: to evaluate safety, reliability and post-operative patient’s satisfaction after implantation of two-pieces IPP. Materials and Methods: This retrospective multicentric analysis concerns a group of 42 patients undergone 2-pieces IPP implantation from November 2005 to November 2013, in four Centers of proven experience. As a first step, a detailed review of all clinical reports was performed. Secondly, every patient was asked to fill the Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS specifically modified, in order to assess their own satisfaction after surgery and, its impact on patient’s quality of sexual life. Results: 42 pts were evaluated (AMS-Ambicor: 28; Coloplast- Excell: 14; mean age, at time of operation: 60,7 years; mean follow up: 27,6 months; etiology of ED: vascular 23,8%, diabetes 19%, La Peyronie D. 7,1%, consequence of radical prostatectomy 31%, consequence of other pelvic surgery 11,9%, spinal trauma 7%. Mean operative time: 117 ± 58 min, mean postoperative hospital stay 3 ± 1,6 days. Post operative short-term complications: 4 pts (9,5%. Post operative long-term complications: 4 pts (9,5%. Long-term functional results (Questionnaire: 71% of pts (30 reported regular use of the prosthesis, at least 1 time/week, the satisfaction was good in 42% of pts (18, quite good in 33,3% (14, quite bad in 2,4% (1, very bad in 7,1% (3, 6 pts (14,4% didn’t answer. Conclusions: 2 pieces IPP appears to be associated with a low complication rate and good satisfaction of pts especially in the elderly. It also assures satisfactory rates of aesthetics and functional results.

Keeping All the PIECES: Phylogenetically Informed Ex Situ Conservation of Endangered Species.

Science.gov (United States)

Larkin, Daniel J; Jacobi, Sarah K; Hipp, Andrew L; Kramer, Andrea T

2016-01-01

Ex situ conservation in germplasm and living collections is a major focus of global plant conservation strategies. Prioritizing species for ex situ collection is a necessary component of this effort for which sound strategies are needed. Phylogenetic considerations can play an important role in prioritization. Collections that are more phylogenetically diverse are likely to encompass more ecological and trait variation, and thus provide stronger conservation insurance and richer resources for future restoration efforts. However, phylogenetic criteria need to be weighed against other, potentially competing objectives. We used ex situ collection and threat rank data for North American angiosperms to investigate gaps in ex situ coverage and phylogenetic diversity of collections and to develop a flexible framework for prioritizing species across multiple objectives. We found that ex situ coverage of 18,766 North American angiosperm taxa was low with respect to the most vulnerable taxa: just 43% of vulnerable to critically imperiled taxa were in ex situ collections, far short of a year-2020 goal of 75%. In addition, species held in ex situ collections were phylogenetically clustered (P species been drawn at random. These patterns support incorporating phylogenetic considerations into ex situ prioritization in a manner balanced with other criteria, such as vulnerability. To meet this need, we present the 'PIECES' index (Phylogenetically Informed Ex situ Conservation of Endangered Species). PIECES integrates phylogenetic considerations into a flexible framework for prioritizing species across competing objectives using multi-criteria decision analysis. Applying PIECES to prioritizing ex situ conservation of North American angiosperms, we show strong return on investment across multiple objectives, some of which are negatively correlated with each other. A spreadsheet-based decision support tool for North American angiosperms is provided; this tool can be customized to

Multiple piece turbine engine airfoil with a structural spar

Science.gov (United States)

Vance, Steven J [Orlando, FL

2011-10-11

A multiple piece turbine airfoil having an outer shell with an airfoil tip that is attached to a root with an internal structural spar is disclosed. The root may be formed from first and second sections that include an internal cavity configured to receive and secure the one or more components forming the generally elongated airfoil. The internal structural spar may be attached to an airfoil tip and place the generally elongated airfoil in compression. The configuration enables each component to be formed from different materials to reduce the cost of the materials and to optimize the choice of material for each component.

Brief report: Examining children's disruptive behavior in the wake of trauma - A two-piece growth curve model before and after a school shooting.

Science.gov (United States)

Liao, Yue; Shonkoff, Eleanor T; Barnett, Elizabeth; Wen, C K Fred; Miller, Kimberly A; Eddy, J Mark

2015-10-01

School shootings may have serious negative impacts on children years after the event. Previous research suggests that children exposed to traumatic events experience heightened fear, anxiety, and feelings of vulnerability, but little research has examined potential aggressive and disruptive behavioral reactions. Utilizing a longitudinal dataset in which a local school shooting occurred during the course of data collection, this study sought to investigate whether the trajectory of disruptive behaviors was affected by the shooting. A two-piece growth curve model was used to examine the trajectory of disruptive behaviors during the pre-shooting years (i.e., piece one) and post-shooting years (i.e., piece two). Results indicated that the two-piece growth curve model fit the data better than the one-piece model and that the school shooting precipitated a faster decline in aggressive behaviors. This study demonstrated a novel approach to examining effects of an unexpected traumatic event on behavioral trajectories using an existing longitudinal data set. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Aga miks mitte panustada teraviljale? / Tarvo Vaarmets

Index Scriptorium Estoniae

Vaarmets, Tarvo

2007-01-01

Üha populaarsust koguvate ETFide ehk börsil kaubeldavate fondide hulka on lisandunud ka viimaste variatsioonid ETCd ehk börsil kaubeldavad toorained, nende perspektiivikust tõstab tarbimise kasv maailmas. Tabel: Millistel börsidel tehakse tehinguid ETF-idega

Brief Report: Examining children’s disruptive behavior in the wake of trauma - A two-piece growth curve model before and after a school shooting

Science.gov (United States)

Liao, Yue; Shonkoff, Eleanor T.; Barnett, Elizabeth; Wen, CK Fred; Miller, Kimberly A.; Eddy, J. Mark

2015-01-01

School shootings may have serious negative impacts on children years after the event. Previous research suggests that children exposed to traumatic events experience heightened fear, anxiety, and feelings of vulnerability, but little research has examined potential aggressive and disruptive behavioral reactions. Utilizing a longitudinal dataset in which a local school shooting occurred during the course of data collection, this study sought to investigate whether the trajectory of disruptive behaviors was affected by the shooting. A two-piece growth curve model was used to examine the trajectory of disruptive behaviors during the pre-shooting years (i.e., piece one) and post-shooting years (i.e., piece two). Results indicated that the two-piece growth curve model fit the data better than the one-piece model and that the school shooting precipitated a faster decline in aggressive behaviors. This study demonstrated a novel approach to examining effects of an unexpected traumatic event on behavioral trajectories using an existing longitudinal data set. PMID:26298676

Surgical management of cross-bites in orthognathic surgery: Surgically assisted rapid maxillary expansion (SARME) versus two-piece maxilla.

Science.gov (United States)

Seeberger, Robin; Gander, Evelyn; Hoffmann, Jürgen; Engel, Michael

2015-09-01

The surgical treatment of cross-bites includes surgically-assisted maxillary expansion (SARME) or maxillary-bipartition during bimaxillary surgery. This study evaluates and compares the changes in the teeth and lower nasal passage, as well as the stability of the expansion. The measurements were performed on the cone-beam computed tomography (CBCT) scans of 32 patients with transverse (width) deficiencies of the maxilla. To expand the maxilla, 12 patients underwent the two-piece maxilla method, while 20 patients received SARME. The mean distraction width for SARME was 6.8 mm (SD 3.7), while that for the two-piece maxilla was 4.1 mm (SD 1.6). The expansion with SARME was over the entire length of the maxilla, from anterior to posterior, whereas the expansion of the two-piece patient group was only in the posterior part of the maxilla. The segments of the maxilla opened nearly parallel in SARME, while they were reverse V-shaped in the two-piece maxilla, from anterior to posterior. A key point in the planning of combined orthodontic-orthognathic therapy with surgical correction of a cross-bite is the precise determination of the area where the width needs to be increased, and the amount of correction needed to treat the patient using minimal surgical procedures. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

The last piece of the ring

CERN Multimedia

2008-01-01

In a sequel to the recent success at CMS, the last section of the LHC beam vacuum system was installed in ATLAS on Monday 16 June. The place where experiment and accelerator meet, the completion of the last part of the continuous 27 km beampipe signals how near the LHC is to the circulation of its first beam. Watch the video! The last section of the LHC beampipe being installed in ATLAS.Although a seemingly simple piece of technology in comparison with the complexity of the detectors, the beampipe is a carefully designed and essential part of both the experiments and the LHC. The section of beam pipe that completed the LHC ring on Monday 16 June is about 20 metres from the centre of ATLAS, very close to where the first magnets of the LHC are located. Unlike the central ATLAS beampipe, which is made of beryllium, the final section is made of stainless steel. An aluminium cone surrounds the stainless steel tube with the super slim...

PuzzleArt Therapy: Connecting the Pieces in Search of Answers

Directory of Open Access Journals (Sweden)

Jennifer Fortuna

2016-10-01

Full Text Available Alli Berman, a New York based artist, provided the cover art for the Fall 2016 issue of The Open Journal of Occupational Therapy (OJOT. “Sunlight Underwater” is a 12 piece PuzzleArt painting made from acrylic on American maple that measures 22x30. The PuzzleArt concept began as a simple exercise that evolved into a therapeutic modality. When a sudden stroke impacted Berman’s well-being and quality of life, it was art that helped her to make connections during recovery.

FEA analysis and design optimization for a multifunctional piece of furniture

Directory of Open Access Journals (Sweden)

Haraga Georgeta

2017-01-01

Full Text Available The paper presents an original approach to the integration of computer aided design and finite element analysis for a multifunctional piece of furniture using CATIA Generative Structural Analysis workbench. Finite Element Analysis (FEA application is an important engineering technique in the furniture industry. FEA is an accurate method for numerical solution of field problems. A major problem of mesh generation today is access to CAD geometry in a efficient and precise manner. Starting with a solid modelling for the creation of the desired piece of multifunctional furniture is used in this case, the automatic generation of the finite element meshes. Getting more accurate results for the mesh refinement process can be made by changing parameters. The article outlines the developed model for analysing the supporting structure of the armchair. This model provides simulating of the different loads and checking the raised stresses and deformation in the structures analysed. The main objective of this research is to evaluate strength of wooden cedar armchair for a person weighing 140 kg and for this the finite element analysis (FEA has been used. Multifunctional furniture is the answer to the challenges contemporary lifestyle, creativity in design activities that require optimal space utilization and reducing costs.

Pärimisõiguse põhimõtetest / Urve Liin

Index Scriptorium Estoniae

Liin, Urve, 1952-

1999-01-01

Pärimisõiguse üldpõhimõtetest, erapärimisjärgluse printsiibist, eraautonoomia printsiibist ehk testeerimisvabadusest, perekonnapärimisjärgluse, üld- ehk täisõigusjärgluse ning vastutuse ülemineku printsiipidest ning nende rakendamisest Eesti pärimisseaduses

Avati teaduskeskus maakula ealise degeneratsiooniga (AMD-ga) võitlemiseks

Index Scriptorium Estoniae

2007-01-01

Euroopa esimene silma kollatähni ehk makulaarse pigmendi uurimisgrupi keskus (MPRG) Iirimaal Waterfordi tehnoloogiainstituudis uurib toitumise mõju võitluses maailma enim levinud pimedaks jäämise põhjusega - kollatähni kärbumise ehk maakula ealise degeneratsiooniga (AMD-ga)

FEA analysis and design optimization for a multifunctional piece of furniture

OpenAIRE

Haraga Georgeta; Goanță Adrian Mihai

2017-01-01

The paper presents an original approach to the integration of computer aided design and finite element analysis for a multifunctional piece of furniture using CATIA Generative Structural Analysis workbench. Finite Element Analysis (FEA) application is an important engineering technique in the furniture industry. FEA is an accurate method for numerical solution of field problems. A major problem of mesh generation today is access to CAD geometry in a efficient and precise manner. Starting with...

Multiple sclerosis pathogenesis: missing pieces of an old puzzle.

Science.gov (United States)

Rahmanzadeh, Reza; Brück, Wolfgang; Minagar, Alireza; Sahraian, Mohammad Ali

2018-06-08

Traditionally, multiple sclerosis (MS) was considered to be a CD4 T cell-mediated CNS autoimmunity, compatible with experimental autoimmune encephalitis model, which can be characterized by focal lesions in the white matter. However, studies of recent decades revealed several missing pieces of MS puzzle and showed that MS pathogenesis is more complex than the traditional view and may include the following: a primary degenerative process (e.g. oligodendroglial pathology), generalized abnormality of normal-appearing brain tissue, pronounced gray matter pathology, involvement of innate immunity, and CD8 T cells and B cells. Here, we review these findings and discuss their implications in MS pathogenesis.

Apparatus of irradiation of steel test pieces in the Marcoule pile G 1

International Nuclear Information System (INIS)

Marinot, R.; Wallet, Ph.

1960-01-01

Test pieces of steel were irradiated in the reactor G1 at Marcoule, in convectors replacing fuel elements, and in vertical channels in furnace-heated containers. The apparatus designed for this irradiation is described: containers, converter-rods, suspension fixtures and clamps, temperature measurement devices, lead castles and unloading set-ups. (author) [fr

One-Piece Implant-Retained Mandibular Overdentures By Pre-Fabricated Titanium Telescopic Attachments and Frictional Varnish: A Two-Year Prospective Study.

Science.gov (United States)

Nik, Shahram Namjoy; Nejatian, Touraj

2016-12-01

Clinical efficiency of one-piece screw-type implants with telescopic were attachments evaluated in this study. Twenty-four patients received a mandibular implant-supported overdenture and maxillary complete denture. Ninety-six one-piece implants were inserted in the inter-foraminal area. Implants were immediately loaded with an implant-retained overdenture and telescopic attachments which had frictional retention elements. There was 0.25±0.24 mm, 0.32±0.25 mm, 0.43±0.30 mm, 0.61±0.30 mm and of bone resorption after 3, 6, 12 and 24 months, respectively. The need to activate the frictional retention was the most common complication. Treatment outcomes for prefabricated telescopic retained overdentures on one-piece implants are similar to that obtained in cases of delayed loading. Copyright© 2016 Dennis Barber Ltd.

Computer Tool for Automatically Generated 3D Illustration in Real Time from Archaeological Scanned Pieces

Directory of Open Access Journals (Sweden)

Luis López

2012-11-01

Full Text Available The graphical documentation process of archaeological pieces requires the active involvement of a professional artist to recreate beautiful illustrations using a wide variety of expressive techniques. Frequently, the artist’s work is limited by the inconvenience of working only with the photographs of the pieces he is going to illustrate. This paper presents a software tool that allows the easy generation of illustrations in real time from 3D scanned models. The developed interface allows the user to simulate very elaborate artistic styles through the creation of diagrams by using the available virtual lights. The software processes the diagrams to render an illustration from any given angle or position. Among the available virtual lights, there are well known techniques as silhouettes enhancement, hatching or toon shading.

Study of ancient Islamic gilded pieces combining PIXE-RBS on external microprobe with sem images

International Nuclear Information System (INIS)

Ynsa, M.D.; Gutierrez, P.C.; Enguita, O.; Chamon, J.; Pardo, A.I.; Arroyo, M.; Barrio, J.; Gomez-Morilla, I.; Ferretti, M.; Climent-Font, A.

2008-01-01

Numerous metallic objects with very aesthetic and technological qualities have been recovered by archaeological excavations. Adequate processes of restoration and conservation treatments require the accurate determination of the elemental composition and distribution within the objects, as well as the identification of the nature and distribution of the corrosion products. Ideally the identification method should cause no alteration in the sample. In this work, different archaeological pieces with a gilded look have been characterized using simultaneously PIXE and RBS at the CMAM external microprobe in order to study the gilding metalworking done in the Iberian Peninsula during the Middle Ages. The gold layer thickness and its elemental concentrations of Ag, Au and Hg were determined by both techniques and compared with the scanning electron microscopy images obtained for some fragments of pieces. (orig.)

Numerical Simulation of a Grinding Process for the Spatial Work-pieces: a Model of the Workpiece and Grinding Wheel

Directory of Open Access Journals (Sweden)

I. A. Kiselev

2015-01-01

Full Text Available The paper describes a spatial grinding dynamics mathematical model. This model includes a grinding wheel dynamics model, a work-piece dynamics model, and a numerical algorithm of geometric modeling as well. The geometric modeling algorithm is based on the Z-buffer method with author’s modifications. This algorithm allows us to simulate the formation of a new workpiece surface when removing material and as well as to determine the cutting layer thickness for each abrasive grain of the grinding wheel. The use of the surface cell bilinear approximation and the simultaneous use of multiple projection directions are the special features of the algorithm. These features improve modeling quality of machined surface. The grinding wheel model is represented as cutting micro-edges (grains set. Abrasive grains are randomly distributed on the wheel outer surface. Grains size, shape, wheel structure and graininess are taken into account. To determine the uncut chip thickness, which is cut off by each grain of the grinding wheel is used the algorithm, which finds intersection point of uncut work-piece surface with radial ray passing through the grain cutting edge. Grinding forces for each grain are defined based on the cutting layer thickness value using the phenomenological models described in the literature. Using transformations described in the article, grinding forces determined for each grain are reduced to the total grinding force, which acts on the tool and machined work-piece in the appropriate coordinate systems. Work-piece dynamics is modeled with the help of the finite element method using quadratic tetrahedral elements. The described model of spatial grinding dynamics makes it possible to evaluate the level of vibration and grinding forces, as well as the shape errors and surface quality of machined work-piece.

Preservation of refrigerated calf meat pieces by ionization

International Nuclear Information System (INIS)

Hassouna, M.; Besbes, M.; Ben Hassen, A.; Mahjoub, A.; Maalej, M.

1998-01-01

The influence of five 60Co gamma radiation doses in the range of 1 to 5 kGy on chemical composition and bacteriological counts of pieces of calf meat, partially vacuum - packed before treatment, was studied during storage at + 4 degree C up to 28 days. In vivo thermoluminescence dosimetry (TLD) using dosimeters such as lithium fluoride (LiF) was used as a very sensitive procedure to control both dose delivered to the red meat and its degree of uniformity. These two parameters are generally recommended for the quality control of food irradiation process. While ionizing radiation doses of 1 or 2 kGy were unable to increase the shelf life of treated meat, doses of 3, 4 or 5 kGy were very efficient, and adequate to prevent completely the growth of microorganisms indicating faecal contamination such as total coliforms, faecal coliforms and Enterobacteriaceae; they also kept constant the contents of total mesophilic flora and maintained radioresistant psychrotrophic microflora below the value inducing superficial putrefaction of meat (10 7 CFU cntdot g -1 ) at all storage times. Pathogenic germs producing contaminating toxins in foodstuffs such as Salmonella, Staphylococcus aureus and anaerobic sulfite reducing bacteria were totally absent in both control and treated meat. When pieces of meat were irradiated with doses of 3, 4 or 5 kGy, microbial alcalinization and proteolysis revealed by total volatile basic nitrogen were very low during the whole storage period. In addition, total protein did not change as a result of treatment during that period. However, superficial browning and significant variations were observed in water - holding capacity and saturated and unsaturated fatty acids contents in the free fat of treated meat. Ionizing radiation doses had no effect on weight losses and even on the variations of pH after heating of ground calf meat in double boiler at 50, 70 or 90 degree C up to 1 h. However, these modifications very sensitive to cooking temperature

Dramatherapy and Family Therapy in Education: Essential Pieces of the Multi-Agency Jigsaw

Science.gov (United States)

McFarlane, Penny; Harvey, Jenny

2012-01-01

A collaborative therapeutic approach often proves the best way to assess and meet the needs of children experiencing barriers to learning. This book gives a concise overview of drama and family therapy and describes how both therapies can work together to provide essential pieces of the jigsaw of emotional support for troubled children within an…

Moodne vägivald / Anu Samarüütel

Index Scriptorium Estoniae

Samarüütel, Anu, 1966-

1999-01-01

Jaanus Vahtra ja Marju Tammiku ühise kollektsiooni teisest osast 'Domestic Crime' ehk 'Kodune Vägivald' ja kolmandast osast 'How to make a good deal with a stranger' ehk 'Eesti playboyde TOP-10' (esitatakse 15. IX Von Krahli teatris Mutant Discol). Kaubamärk TV Productions.

Effect of waste synthetic bag pieces on the CBR value of expansive Soil

Directory of Open Access Journals (Sweden)

Ajay Kumar Agarwal

2015-03-01

Full Text Available Expansive soils such as black cotton soil which are widely distributed in India have a tendency for volume changes due to change in moisture content. Also exhibits very low bearing capacity and high compressibility. Stabilization of such soil by admixture is used commonly now days. But no mix is suitable to improve all the types of soil. But it is obvious that depending on type of soil & type of admixture the optimum mix can be designed.  In this paper a mix has been designed to improve the bearing capacity of soil by using fly ash and lime mixture, reinforced with waste synthetic bag pieces. Various tests are carried out to determine the CBR value and other soil properties with and without using any admixture and reinforcement. The maximum value of CBR was found to be23.82% for 2.5 mm penetration and 22.21% for 5 mm penetration, when waste synthetic bag pieces of size 2 cm * 2 cm were used at a proportion of 0.1%.

Uudised

Index Scriptorium Estoniae

2005-01-01

Eesti artisti Pafi ehk Paavo Eensalu lugu "Daisy" ilmub septembris Nick Luscombe poolt kokkupandaval kogumikul "Flo-Motion vol 2". Popansambel Radiohead alustas oma uut LPd tehes blogi ehk internetipäeviku "Dead Air Space" pidamist, aadressilt http://www.radiohead.com/deadairspace/ võib leida bändiliikmete kirjutisi

Modified section method for laser-welding of ill-fitting cp Ti and Ni-Cr alloy one-piece cast implant-supported frameworks.

Science.gov (United States)

Tiossi, R; Falcão-Filho, H; Aguiar Júnior, F A; Rodrigues, R C; Mattos, M da G; Ribeiro, R F

2010-05-01

This study aimed to verify the effect of modified section method and laser-welding on the accuracy of fit of ill-fitting commercially pure titanium (cp Ti) and Ni-Cr alloy one-piece cast frameworks. Two sets of similar implant-supported frameworks were constructed. Both groups of six 3-unit implant-supported fixed partial dentures were cast as one-piece [I: Ni-Cr (control) and II: cp Ti] and evaluated for passive fitting in an optical microscope with both screws tightened and with only one screw tightened. All frameworks were then sectioned in the diagonal axis at the pontic region (III: Ni-Cr and IV: cp Ti). Sectioned frameworks were positioned in the matrix (10-Ncm torque) and laser-welded. Passive fitting was evaluated for the second time. Data were submitted to anova and Tukey-Kramer honestly significant difference tests (P screws tightened, one-piece cp Ti group II showed significantly higher misfit values (27.57 +/- 5.06 microm) than other groups (I: 11.19 +/- 2.54 microm, III: 12.88 +/- 2.93 microm, IV: 13.77 +/- 1.51 microm) (P screw-tightened test, with readings on the opposite side to the tightened side, Ni-Cr cast as one-piece (I: 58.66 +/- 14.30 microm) was significantly different from cp Ti group after diagonal section (IV: 27.51 +/- 8.28 microm) (P 0.05). Results showed that diagonally sectioning ill-fitting cp Ti frameworks lowers misfit levels of prosthetic implant-supported frameworks and also improves passivity levels of the same frameworks when compared to one-piece cast structures.

[Newborn ventilation: comparison between a T-piece resuscitator and self-infating bags in a neonatal preterm simulator].

Science.gov (United States)

Szyld, Edgardo G; Aguilar, Adriana M; Musante, Gabriel A; Vain, Néstor E; Guerrero, Miriam N; Serra, María Elina; Prudent, Luis M; Carlo, Waldemar A

2012-04-01

Although the provision of effective assisted ventilation is the most effective intervention in delivery room resuscitation of depressed newborn infants, there is still limited evidence about which is the optimal device to deliver positive pressure ventilation (PPV). To compare the accuracy of pressures and ventilation rate (VR) delivered to a neonatal simulator with three devices: 240 ml and 450 ml self-infating bags (SIB) and a T-piece resuscitator, and to evaluate the variability in terms of providers' experience. 76 health care providers divided in two groups according to experience were asked to provide positive pressure ventilation to a neonatal simulator through a facial mask or an endotracheal tube with three ventilating devices: a T-piece resuscitator, a 240 ml and a 450 ml self-infating bags. Participants used each combination of device and interface randomly on 2 consecutive occasions. Mean and maximum PIP and respiratory rate were recorded. Statistical analyses were performed using two-factor analysis of variance for repeated measures. SIB 240 and 450 were similar in the mean target peak inspiratory pressure (PIP) but both were significantly different (p values were close to the target. Mean VR was over the target for all the devices (p bag when compared with the T-piece using a mask. Experienced operators were closer than novice operators to target VR, regardless of the device or interface. The accuracy for the devices was comparable in the variables measured regardless operator´s experience. Overall, the T-piece provided lower PIP while both SIB, higher than the target. The VR was over the target for all the devices. Both SIB and novice participants were associated with higher VR. The intraoperator consistency was comparable in the variables measured with all devices.

Design and analysis of the Collider SPXA/SPRA spool piece vacuum barrier

International Nuclear Information System (INIS)

Cruse, G.; Aksel, G.

1993-04-01

A design for the Collider SPXA/SPRA spool piece vacuum barrier was developed to meet a variety of thermal and structural performance requirements. Both composite and stainless steel alternatives were investigated using detailed finite-element analysis before selecting an optimized version of the ASST SPR spool vacuum barrier design. This design meets the structural requirements and will be able to meet the thermal performance requirements by using some newer thermal strapping configurations

Fitting the Pattern or being a dressmaker’s daughter: a memoir in pieces - Being Creatively Autobiographical in New Media

Directory of Open Access Journals (Sweden)

Christine Wilks

2009-07-01

Full Text Available Cutting through memories, pinning down facts, stitching up fabrications, unpicking the past - an interactive, animated memoir, created in Flash, exploring aspects of my relationship with my dressmaking mother and her complicated influence on me. Life’s mysteries are rarely uncovered by a logical, linear process of deduction. You arrive at answers, ideas, suspicions, intuitions… haphazardly in fragments. Over time you build the picture, piece by piece, shuffling and rearranging, until you start to see a pattern emerging. The structure of ‘Fitting the Pattern’ attempts to replicate this experience, hence it is a memoir in pieces that the reader can explore, to some extent, in a non-linear fashion. The visual design of the piece is based on the aesthetics of dressmaking patterns, specifically, imagery drawn from online open source sewing patterns (burdastyle.com. An affordance of such a design is that dressmaking patterns are instructional by nature so I was able to design an intuitive navigational system that provides signals and guidance to the user without breaking out of the narrative sphere and disrupting a potentially immersive experience. There are certain parallels between my motherʼs creative craft process and my own in new media. These similarities, as well as our differences, are embedded in the digital media and text, literally drawn out through animation and dramatised through interactivity. Custom cursors designed as digital dressmaking tools fuse the interactive process into the narrative world, so the reader becomes actively involved in constructing and/or unpicking the narrative. Like most of the interactive elements in ʻFitting the Patternʼ, these dressmaking tool symbols have multiple functions - they are navigation bar buttons; they are custom cursors; and they are active narrative elements, like animated characters, literally playing their part in the story whilst simultaneously activating the reading

Higi ja ehmatus. Näitlemise piiripealsusest / Sirle Põdersoo, Aare Pilv

Index Scriptorium Estoniae

Põdersoo, Sirle

2004-01-01

Nelja 2003. aastal etendunud lavastuse - "Stiil ehk Mis on maailma nimi?" Von Krahli Teatris (lav. M. Unt), "Dekameron ehk Mea culpa ..." Ugalas (lav. V. Ibrahimoglu), "Kolumats" VAT Teatris (lav. C. Römer) ning "Meister ja Margarita" Vanemuises (lav. M. Unt) - põhjal näitlejatöödest. Kasut. kirjandus lk. 143

Sand moulds milling for one-of-a-kind pieces

Science.gov (United States)

Rodríguez, A.; Calleja, A.; Olvera, D.; Peñafiel, F. J.; López de Lacalle, L. N.

2012-04-01

Time to market is a critical measurement for today's foundry market. Combining 3D digitizing and sand blocks milling is possible to reduce this time. Avoiding the use of a wood pattern, this technique is useful for art pieces or unique parts, when only one component is necessary. The key of the proposed methodology is to achieve enough tool life with conventional tool qualities, avoiding the risk of sand destruction or damage. A special study of tool wear is presented in this work, studying different tool materials and different sand types. Two examples of unique parts are also presented in this work following the proposed methodology in order to reduce time and cost for the rapid reproduction of very short batches.

Classification of archaeological pieces into their respective stratum by a chemometric model based on the soil concentration of 25 selected elements

International Nuclear Information System (INIS)

Carrero, J.A.; Goienaga, N.; Fdez-Ortiz de Vallejuelo, S.; Arana, G.; Madariaga, J.M.

2010-01-01

The aim of this work was to demonstrate that an archaeological ceramic piece has remained buried underground in the same stratum for centuries without being removed. For this purpose, a chemometric model based on Principal Component Analysis, Soft Independent Modelling of Class Analogy and Linear Discriminant Analysis classification techniques was created with the concentration of some selected elements of both soil of the stratum and soil adhered to the ceramic piece. Some ceramic pieces from four different stratigraphic units, coming from a roman archaeological site in Alava (North of Spain), and its respective stratum soils were collected. The soil adhered to the ceramic pieces was removed and treated in the same way as the soil from its respective stratum. The digestion was carried out following the US Environmental Pollution Agency EPA 3051A method. A total of 54 elements were determined in the extracts by a rapid screening inductively coupled plasma mass spectrometry method. After rejecting the major elements and those which could have changed from the original composition of the soils (migration or retention from/to the buried objects), the following elements (25) were finally taken into account to construct the model: Li, V, Co, As, Y, Nb, Sn, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Au, Th and U. A total of 33 subsamples were treated from 10 soils belonging to 4 different stratigraphic units. The final model groups and discriminate them in four groups, according to the stratigraphic unit, having both the stratum and soils adhered to the pieces falling down in the same group.

Use of large pieces of printed circuit boards for bioleaching to avoid 'precipitate contamination problem' and to simplify overall metal recovery.

Science.gov (United States)

Adhapure, N N; Dhakephalkar, P K; Dhakephalkar, A P; Tembhurkar, V R; Rajgure, A V; Deshmukh, A M

2014-01-01

Very recently bioleaching has been used for removing metals from electronic waste. Most of the research has been targeted to using pulverized PCBs for bioleaching where precipitate formed during bioleaching contaminates the pulverized PCB sample and making the overall metal recovery process more complicated. In addition to that, such mixing of pulverized sample with precipitate also creates problems for the final separation of non metallic fraction of PCB sample. In the present investigation we attempted the use of large pieces of printed circuit boards instead of pulverized sample for removal of metals. Use of large pieces of PCBs for bioleaching was restricted due to the chemical coating present on PCBs, the problem has been solved by chemical treatment of PCBs prior to bioleaching. In short,•Large pieces of PCB can be used for bioleaching instead of pulverized PCB sample.•Metallic portion on PCBs can be made accessible to bacteria with prior chemical treatment of PCBs.•Complete metal removal obtained on PCB pieces of size 4 cm × 2.5 cm with the exception of solder traces. The final metal free PCBs (non metallic) can be easily recycled and in this way the overall recycling process (metallic and non metallic part) of PCBs becomes simple.

Telecommunications and internet broadband policy: sorting out the pieces for telerehabilitation.

Science.gov (United States)

Seelman, Katherine D

2010-01-01

Technological change is accelerating and with it regulatory upheaval. Most of us agree that providing universal telecommunication services to all our citizens is a worthy ideal. Nonetheless, many of us do not agree that regulation should be the means to make broadband Internet services widely available. This Viewpoint begins sorting out pieces of the emerging United States, regulatory and policy puzzle for broadband Internet with an eye to the interests of telerehabilitation providers and consumers. Just how might changes in legal authority, regulation and agency jurisdictions impact us?

Model Checking in Bits and Pieces

Directory of Open Access Journals (Sweden)

Kedar S. Namjoshi

2013-09-01

Full Text Available Fully automated verification of concurrent programs is a difficult problem, primarily because of state explosion: the exponential growth of a program state space with the number of its concurrently active components. It is natural to apply a divide and conquer strategy to ameliorate state explosion, by analyzing only a single component at a time. We show that this strategy leads to the notion of a "split" invariant, an assertion which is globally inductive, while being structured as the conjunction of a number of local, per-component invariants. This formulation is closely connected to the classical Owicki-Gries method and to Rely-Guarantee reasoning. We show how the division of an invariant into a number of pieces with limited scope makes it possible to apply new, localized forms of symmetry and abstraction to drastically simplify its computation. Split invariance also has interesting connections to parametric verification. A quantified invariant for a parametric system is a split invariant for every instance. We show how it is possible, in some cases, to invert this connection, and to automatically generalize from a split invariant for a small instance of a system to a quantified invariant which holds for the entire family of instances.

Comparison of training in neonatal resuscitation using self inflating bag and T-piece resuscitator

Science.gov (United States)

Mathai, S.S.; Adhikari, K.M.; Rajeev, A.

2014-01-01

Background Both the self inflating bag and the T-piece resuscitator are recommended for neonatal resuscitation, but many health care workers are unfamiliar with using the latter. A prospective, comparative, observational study was done to determine the ease and effectiveness of training of health care personnel in the two devices using infant training manikins. Methods 100 health care workers, who had no prior formal training in neonatal resuscitation, were divided into small groups and trained in the use of the two devices by qualified trainers. Assessment of cognitive skills was done by pre and post MCQs. Psychomotor skill was assessed post training on manikins using a 10-point objective score. Acceptance by users was ascertained by questionnaire. Assessments were also done after 24 h and 3 months. Comparison was done by Chi square and paired t-tests. Results Pre-training cognitive tests increased from 3.77 (+1.58) to 6.99 (+1.28) on day of training which was significant. Post training assessment of psychomotor skills showed significantly higher initial scores for the T-piece group (7.07 + 2.57) on day of training. Reassessment after 24 h showed significant improvement in cognitive scores (9.89 + 1.24) and psychomotor scores in both groups (8.86 + 1.42 for self inflating bag and 9.70 + 0.57 for T-piece resuscitator). After 3–6 months the scores in both domains showed some decline which was not statistically significant. User acceptability was the same for both devices. Conclusion It is equally easy to train health care workers in both devices. Both groups showed good short term recall and both devices were equally acceptable to the users. PMID:25609858

Bacterial contamination of stethoscope chest pieces and the effect of daily cleaning.

Science.gov (United States)

Fujita, H; Hansen, B; Hanel, R

2013-01-01

Stethoscopes are a potential source of nosocomial infection for hospitalized humans, a phenomenon not previously studied in companion animals. To determine if daily cleaning of stethoscope chest pieces reduces bacterial contamination between cleanings. Client-owned dogs and cats. Prospective observational study. In phase 1, bacterial cultures were obtained from the chest pieces of 10 participant stethoscopes once weekly for 3 weeks. In phase 2, stethoscopes were cleaned daily and 2 culture samples were obtained once weekly, immediately before and after cleaning with 70% isopropyl alcohol, for 3 weeks. Daily cleaning eliminated bacteria immediately after each cleaning (P = .004), but did not reduce the rate of positive cultures obtained before cleaning in phase 2. Cultures were positive for 20/30 (67%) samples during phase 1 and 18/30 (60%) obtained before daily cleaning during phase 2. Recovered organisms included normal skin flora, agents of opportunistic infections, and potential pathogens. The only genus that was repeatedly recovered from the same stethoscope for 2 or more consecutive weeks was Bacillus sp. Daily cleaning was highly effective at removing bacteria, but provided no reduction in precleaning contamination. Cleaning stethoscopes after use on dogs or cats infected with pathogenic bacteria and before use on immunocompromised animals should be considered. Copyright © 2013 by the American College of Veterinary Internal Medicine.

Resolving the Aerosol Piece of the Global Climate Picture

Science.gov (United States)

Kahn, R. A.

2017-12-01

Factors affecting our ability to calculate climate forcing and estimate model predictive skill include direct radiative effects of aerosols and their indirect effects on clouds. Several decades of Earth-observing satellite observations have produced a global aerosol column-amount (AOD) record, but an aerosol microphysical property record required for climate and many air quality applications is lacking. Surface-based photometers offer qualitative aerosol-type classification, and several space-based instruments map aerosol air-mass types under favorable conditions. However, aerosol hygroscopicity, mass extinction efficiency (MEE), and quantitative light absorption, must be obtained from in situ measurements. Completing the aerosol piece of the climate picture requires three elements: (1) continuing global AOD and qualitative type mapping from space-based, multi-angle imagers and aerosol vertical distribution from near-source stereo imaging and downwind lidar, (2) systematic, quantitative in situ observations of particle properties unobtainable from space, and (3) continuing transport modeling to connect observations to sources, and extrapolate limited sampling in space and time. At present, the biggest challenges to producing the needed aerosol data record are: filling gaps in particle property observations, maintaining global observing capabilities, and putting the pieces together. Obtaining the PDFs of key particle properties, adequately sampled, is now the leading observational deficiency. One simplifying factor is that, for a given aerosol source and season, aerosol amounts often vary, but particle properties tend to be repeatable. SAM-CAAM (Systematic Aircraft Measurements to Characterize Aerosol Air Masses), a modest aircraft payload deployed frequently could fill this gap, adding value to the entire satellite data record, improving aerosol property assumptions in retrieval algorithms, and providing MEEs to translate between remote-sensing optical constraints

[Development of whole process quality control and management system of traditional Chinese medicine decoction pieces based on traditional Chinese medicine quality tree].

Science.gov (United States)

Yu, Wen-Kang; Dong, Ling; Pei, Wen-Xuan; Sun, Zhi-Rong; Dai, Jun-Dong; Wang, Yun

2017-12-01

The whole process quality control and management of traditional Chinese medicine (TCM) decoction pieces is a system engineering, involving the base environment, seeds and seedlings, harvesting, processing and other multiple steps, so the accurate identification of factors in TCM production process that may induce the quality risk, as well as reasonable quality control measures are very important. At present, the concept of quality risk is mainly concentrated in the aspects of management and regulations, etc. There is no comprehensive analysis on possible risks in the quality control process of TCM decoction pieces, or analysis summary of effective quality control schemes. A whole process quality control and management system for TCM decoction pieces based on TCM quality tree was proposed in this study. This system effectively combined the process analysis method of TCM quality tree with the quality risk management, and can help managers to make real-time decisions while realizing the whole process quality control of TCM. By providing personalized web interface, this system can realize user-oriented information feedback, and was convenient for users to predict, evaluate and control the quality of TCM. In the application process, the whole process quality control and management system of the TCM decoction pieces can identify the related quality factors such as base environment, cultivation and pieces processing, extend and modify the existing scientific workflow according to their own production conditions, and provide different enterprises with their own quality systems, to achieve the personalized service. As a new quality management model, this paper can provide reference for improving the quality of Chinese medicine production and quality standardization. Copyright© by the Chinese Pharmaceutical Association.

Use of large pieces of printed circuit boards for bioleaching to avoid ‘precipitate contamination problem’ and to simplify overall metal recovery

Science.gov (United States)

Adhapure, N.N.; Dhakephalkar, P.K.; Dhakephalkar, A.P.; Tembhurkar, V.R.; Rajgure, A.V.; Deshmukh, A.M.

2014-01-01

Very recently bioleaching has been used for removing metals from electronic waste. Most of the research has been targeted to using pulverized PCBs for bioleaching where precipitate formed during bioleaching contaminates the pulverized PCB sample and making the overall metal recovery process more complicated. In addition to that, such mixing of pulverized sample with precipitate also creates problems for the final separation of non metallic fraction of PCB sample. In the present investigation we attempted the use of large pieces of printed circuit boards instead of pulverized sample for removal of metals. Use of large pieces of PCBs for bioleaching was restricted due to the chemical coating present on PCBs, the problem has been solved by chemical treatment of PCBs prior to bioleaching. In short,•Large pieces of PCB can be used for bioleaching instead of pulverized PCB sample.•Metallic portion on PCBs can be made accessible to bacteria with prior chemical treatment of PCBs.•Complete metal removal obtained on PCB pieces of size 4 cm × 2.5 cm with the exception of solder traces. The final metal free PCBs (non metallic) can be easily recycled and in this way the overall recycling process (metallic and non metallic part) of PCBs becomes simple. PMID:26150951

Burning of MOX fuels in LWRs; fuel history effects on thermal properties of hull and end piece wastes and the repository performance

International Nuclear Information System (INIS)

Hirano, Fumio; Sato, Seichi; Kozaki, Tamotsu

2012-01-01

The thermal impacts of hull and end piece wastes from the reprocessing of MOX spent fuels burned in LWRs on repository performance were investigated. The heat generation rates in MOX spent fuels and the resulting heat generation rates in hull and end piece wastes change depending on the history of MOX fuels. This history includes the burn-up of UO 2 spent fuels from which the Pu is obtained, the cooling period before reprocessing, the storage period of fresh MOX fuels before being loaded into an LWR, as well as the burn-up of the MOX fuels. The heat generation rates in hull and end piece wastes from the reprocessing of MOX spent fuels with any of those histories are significantly larger than those from UO 2 spent fuels with burn-ups of 45 GWd/THM. If a temperature below 80degC is specified for cement-based materials used in waste packages after disposal, the allowable number of canisters containing compacted hull and end pieces in a package for 45 and 70 GWd-MOX needs to be limited to a value of 0.4-1.6, which is significantly lower than 4.0 for 45 GWd-UO 2 . (author)

Large area spark chamber and support, and method of recording and analyzing the information on a radioactive work piece

International Nuclear Information System (INIS)

Britten, R.J.; Davidson, E.H.

1985-01-01

Novel large area spark chamber having a support for carrying a generally planar, radioactive work piece. The spark chamber has a thin window which is either a rigid plastic sheet carrying a thin layer of an electrically conductive material on the surface thereof, or a thin planar piece or film of electrically conductive metal. There is positioned in superposed relationship to the thin window, a layer of semi-conducting glass in spaced-apart relationship from the thin window by a resilient insulating seal to form an enclosed gas retaining chamber. An electrically conducting surface is adhered to the upper surface of the layer of semi-conducting glass. An electrically conductive path is provided between the thin layer of electrically conductive material on the thin window and the electrically conducting surface on said semi-conducting glass. The electrically conductive path includes a high voltage supply and TDCs and ADCs. There are also means for detecting the location of sites of impingement of radiation on the electrically conducting surface of the semi-conducting glass, and means for recording and analyzing the information present on the work piece

The Arrangement for My Funny Valentine by Marco Pereira: Leadsheet to Piece

Directory of Open Access Journals (Sweden)

Rafael Thomaz

2013-05-01

Full Text Available his article presents an analysis of the arrangement made by the Brazilian guitarist Marco Pereira for the American song My Funny Valentine in order to explore and understand the transformation of an open structured theme of a popular song into a closed structured piece for a solo instrument. For this purpose, a brief history of the hybridization of Brazilian music was outlined emphasizing solo guitar and an approach to the specific aspects and potential of using the leadsheet and conventional score.

Continuous sedation until death: moral justifications of physicians and nurses-a content analysis of opinion pieces

NARCIS (Netherlands)

Rys, S.; Mortier, F.; Deliens, L.; Deschepper, R.; Battin, M.P.; Bilsen, J.

2013-01-01

Continuous sedation until death (CSD), the act of reducing or removing the consciousness of an incurably ill patient until death, often provokes medical-ethical discussions in the opinion sections of medical and nursing journals. A content analysis of opinion pieces in medical and nursing literature

Scleral fixation of a single-piece multifocal intraocular lens.

Science.gov (United States)

Can, Ertugrul; Basaran, M Resat; Gül, Adem

2013-01-01

We describe an ab interno technique for injector implantation of a one-piece multifocal intraocular lens (IOL). Transscleral fixation of multifocal posterior chamber IOL implantation using an injector with ab interno technique was performed in an eye of a 9-year-old girl who had undergone pars plana lensectomy 2 years before for bilateral lens subluxation with unknown etiology. No major complications were encountered during a 3-month follow-up of the patient and excellent centration was observed during the follow-up period. Her preoperative best spectacle-corrected distance visual acuity of 20/32 improved to uncorrected distance visual acuity of 20/25. Closed-loop design of IOL served the function of eyelets and position of the IOL was provided using only a 2-point fixation. Intraoperative position adjustment of the IOL provided an excellent centralization of multifocal IOL.

Numerical Modeling of the Work Piece Region in the Plasma Arc Cutting Process

Science.gov (United States)

Osterhouse, David

The plasma arc cutting process is widely used for the cutting of metals. The process, however, is not fully understood and further understanding will lead to further improvements. This work aims to elucidate the fundamental physical phenomena in the region where the plasma interacts with the work piece through the use of numerical modeling techniques. This model follows standard computational fluid dynamic methods that have been suitably modified to include plasma effects, assuming either local thermodynamic equilibrium or a slight non-equilibrium captured by the two-temperature assumption. This is implemented in the general purpose, open source CFD package, OpenFOAM. The model is applied to a plasma flow through a geometry that extends from inside the plasma torch to the bottom of the slot cut in the work piece. The shape of the kerf is taken from experimental measurements. The results of this model include the temperature, velocity, and electrical current distribution throughout the plasma. From this, the heat flux to and drag force on the work piece are calculated. The location of the arc attachment in the cut slot is also noted because it is a matter of interest in the published literature as well as significantly effecting the dynamics of the heat flux and drag force. The results of this model show that the LTE formulation is not sufficient to capture the physics present due to unphysical fluid dynamic instabilities and numerical problems with the arc attachment. The two-temperature formulation, however, captures a large part of the physics present. Of particular note, it is found that an additional inelastic collision factor is necessary to describe the increased energy transfer between electrons and diatomic molecules, which is widely neglected in published literature. It is also found that inclusion of the oxygen molecular ion is necessary to accurately describe the plasma flow, which has been neglected in all published two-temperature oxygen calculations

Alveolar Bone Resorption Evaluation Around Single-piece Designed Bicortical Implants, Using Immediate Loading Protocol, Based on Orthopantomographs

Directory of Open Access Journals (Sweden)

Száva Dániel-Tamás

2017-12-01

Full Text Available Background: Inserting dental implants in severely atrophied jawbones is a great challenge for the dental practitioner. There are an increasing number of patients who choose dental implantanchored prosthetic restorations despite compromised bone quality and quantity. There have been numerous attempts in adapting implant design for the atrophic crestal bone. One-piece, needle-type basal implant design is a typical design for these cases. These implants are inserted in the remaining compact bone located in the basal aspect of the jawbones. If high primary stability is achieved, these implants are used for immediate loading protocol. From many points of view, this technique is based on contradictory principles compared to classic implant surgery and loading protocols. The aim of this study was to investigate the long-term success of basal one-piece short-diameter dental implants used for immediate loading protocol.

OPTIMIZING THE PLACEMENT OF A WORK-PIECE AT A MULTI-POSITION ROTARY TABLE OF TRANSFER MACHINE WITH VERTICAL MULTI-SPINDLE HEAD

Directory of Open Access Journals (Sweden)

N. N. Guschinski

2015-01-01

Full Text Available The problem of minimizing the weight of transfer machine with a multi-position rotary table by placing of a work-piece at the table for processing of homogeneous batch of work-pieces is considered. To solve this problem the mathematical model and heuristic particle swarm optimization algorithm are proposed. The results of numerical experiments for two real problems of this type are given. The experiments revealed that the particle swarm optimization algorithm is more effective for the solution of the problem compared to the methods of random search and LP-search.

[Powder modification technology used for the preparation of the hydrophilic decoction pieces of indigo naturalis and the modification principle].

Science.gov (United States)

Zhang, Ding-Kun; Lin, Jun-Zhi; Liu, Jian-Yun; Qin, Chun-Feng; Guo, Zhi-Ping; Han, Li; Yang, Ming

2013-07-01

The hydrophilicity of the normal decoction pieces (NDP) of Indigo Naturalis is not good, therefore, it is not suit for decoctions. In this paper, powder modification technology is used and some NDP and alcohol are ground together in the vibromill to prepare the hydrophilic decoction pieces (HDP) of Indigo Naturalis. Initially, the properties of NDP, ultrafine decoction pieces (UDP) and HDP are compared, the hydrophilicity of UDP was promoted slightly, that of HDP is promoted dramatically. Then, three batches of Indigo Naturalis are prepared to HDP separately, but there is no obvious difference in the contact angle. Furthermore, the size distribution, surface area and micro-shape of HDP are bigger than that of UDP and smaller than NDP. The contents of indigo and indirubin in three decoction pieces are the same, as well as the species of inorganic substance, although there is a little difference in the proportion of five inorganic substances. The fact suggests the change of physical state and the qualitative and quantitative change of organism and inorganic substances are not the main factors to influence the hydrophilicity. In addition, hydroxyl, methylene and methyl can be identified at the wavenumber of 3 356 cm(-1) and 1 461 cm(-1) in infrared spectrum; the content of alcohol in HDP is 0.67% measured by gas chromatogram. The stability of HDP in the heating condition is studied, the fact suggests the hydrophilic effect of HDP at 40 degrees C is relatively stable. All above research suggests that the alcohol is the main factor to influence the hydrophilicity and maybe the intermolecular force which fixed alcohol molecule on the surface of Indigo Naturalis is the basic principle to produce the hydrophilicity.

Ways of Knowing and Types of Knowledge: How Do Students Approach a New Piece of Music?

Science.gov (United States)

dos Santos, Regina Antunes Teixeira; Gerling, Cristina Capparelli

2012-01-01

In an exploratory study lasting more than 16 weeks, 15 undergraduate and graduate piano students prepared a short piece by the Brazilian composer Guarnieri, "Ponteio" no. 22, without guidance from their piano teachers. The data that were collected included their performances, interviews pertaining to their practice and stimulated recall…

Cueing musical emotions: An empirical analysis of 24-piece sets by Bach and Chopin documents parallels with emotional speech

Directory of Open Access Journals (Sweden)

Matthew ePoon

2015-11-01

Full Text Available Acoustic cues such as pitch height and timing are effective at communicating emotion in both music and speech. Numerous experiments altering musical passages have shown that higher and faster melodies generally sound happier than lower and slower melodies, findings consistent with corpus analyses of emotional speech. However, equivalent corpus analyses of complex time-varying cues in music are less common, due in part to the challenges of assembling an appropriate corpus. Here we describe a novel, score-based exploration of the use of pitch height and timing in a set of balanced major and minor key compositions. Our corpus contained all 24 Preludes and 24 Fugues from Bach’s Well Tempered Clavier (book 1, as well as all 24 of Chopin’s Preludes for piano. These three sets are balanced with respect to both modality (major/minor and key chroma (A, B, C, etc.. Consistent with predictions derived from speech, we found major-key (nominally happy pieces to be two semitones higher in pitch height and 29% faster than minor-key (nominally sad pieces. This demonstrates that our balanced corpus of major and minor key pieces uses low-level acoustic cues for emotion in a manner consistent with speech. A series of post-hoc analyses illustrate interesting trade-offs, with

On Limitations of the Ultrasonic Characterization of Pieces Manufactured with Highly Attenuating Materials

Science.gov (United States)

Ramos, A.; Moreno, E.; Rubio, B.; Calas, H.; Galarza, N.; Rubio, J.; Diez, L.; Castellanos, L.; Gómez, T.

Some technical aspects of two Spanish cooperation projects, funded by DPI and Innpacto Programs of the R&D National Plan, are discussed. The objective is to analyze the common belief about than the ultrasonic testing in MHz range is not a tool utilizable to detect internal flaws in highly attenuating pieces made of coarse-grained steel. In fact high-strength steels, used in some safe industrial infrastructures of energy & transport sectors, are difficult to be inspected using the conventional "state of the art" in ultrasonic technology, due to their internal microstructures are very attenuating and coarse-grained. It is studied if this inspection difficulty could be overcome by finding intense interrogating pulses and advanced signal processing of the acquired echoes. A possible solution would depend on drastically improving signal-to-noise-ratios, by applying new advances on: ultrasonic transduction, HV electronics for intense pulsed driving of the testing probes, and an "ad-hoc" digital processing or focusing of the received noisy signals, in function of each material to be inspected. To attain this challenging aim on robust steel pieces would open the possibility of obtaining improvements in inspecting critical industrial components made of highly attenuating & dispersive materials, as new composites in aeronautic and motorway bridges, or new metallic alloys in nuclear area, where additional testing limitations often appear.

Case presentation of two maxillectomy patients restored with two-piece hollow bulb obturator retained using two different types of magnets

Directory of Open Access Journals (Sweden)

B Devi Parameswari

2017-01-01

Full Text Available Palatal defect can be repaired by reconstructive surgery and/or a dental prosthesis. We present prosthodontic rehabilitation of two partially edentulous patients, both with surgically induced palatal defect and explains how to achieve the goal for esthetics and phonetics. This also describes the fabrication of a hollow obturator by two piece method, which is simple and may be used as definitive obturator for maximum comfort of the patient. In both the above cases, since the mouth opening is restricted due to surgery, obturator prosthesis is given as two pieces retained with opposite poles of magnet, which facilitates the removal and insertion of the prosthesis.

Case Presentation of Two Maxillectomy Patients Restored with Two-piece Hollow Bulb Obturator Retained using Two Different Types of Magnets.

Science.gov (United States)

Parameswari, B Devi; Rajakumar, M; Jagadesaan, N; Annapoorni, H

2017-11-01

Palatal defect can be repaired by reconstructive surgery and/or a dental prosthesis. We present prosthodontic rehabilitation of two partially edentulous patients, both with surgically induced palatal defect and explains how to achieve the goal for esthetics and phonetics. This also describes the fabrication of a hollow obturator by two piece method, which is simple and may be used as definitive obturator for maximum comfort of the patient. In both the above cases, since the mouth opening is restricted due to surgery, obturator prosthesis is given as two pieces retained with opposite poles of magnet, which facilitates the removal and insertion of the prosthesis.

Study of Using Excess Stock to Reduce Naval Aviation Depot-Level Repairable Piece Part Backorders

Science.gov (United States)

2016-12-01

used to develop and run the comparison of the backorders and excess stock records. Python is chosen because of its ease of learning and use...sustainable source of bit-piece parts for future requisitions. 14. SUBJECT TERMS naval aviation AVDLRs, backorder, excess, DLA, WSS, FRC, Python ...SCHOOL December 2016 Approved by: Geraldo Ferrer Eddine Dahel Peter Ward Bryan Hudgens Academic Associate

Quality attributes and color characteristics in three-piece boneless hams.

Science.gov (United States)

McKeith, Russell O; Pringle, T Dean

2013-09-01

One hundred and fifty hams were selected on visual assessment of quality into normal (C) and two-tone (TT) groups. CIE LAB color and pH measurements were collected at the plant 48h postmortem on the gluteus medius (GM), gluteus profundus (GP), and rectus femoris (RF), and again at 72h on the semimembranosus (SM), biceps femoris (BF), semitendinosus (ST), and RF. Data were analyzed using GLM procedures of SAS, and correlations between color scores, pH, and drip loss were calculated. Plant and fabrication pH were lower (Phams compared with C. Muscles from TT hams had lower (Pcolor and pH are accurate predictors of pork quality attributes in the muscles of a three-piece boneless ham. Copyright © 2013 Elsevier Ltd. All rights reserved.

Comparison of thorough decontamination techniques on dismantled pieces of a PWR reactor

International Nuclear Information System (INIS)

Klein, M.; Rahier, A.; Mandoki, R.; Ponnet, M.

1998-01-01

The decontamination experience gained during the BR3 dismantling project is developed. This started with the full system decontamination of the primary loop and was followed by R and D on thorough decontamination projects. First, a wet abrasive installation has been installed and is now in operation for the thorough cleaning of metallic pieces of simple geometry. Afterwards, the chemical cerium process has been developed. The results of the regeneration with ozone and with electrochemistry are presented in detail. The ozone regeneration process has been selected for the industrial installation of which the construction is foreseen in 1998. (author)

Creep rupture of mild steel compact tension test pieces

International Nuclear Information System (INIS)

Priddle, E.K.

1978-10-01

Creep rupture lives have been determined for compact tension and unnotched tensile test pieces of mild steel at 450 0 C. Three sizes of compact tension specimens were used in which the ratios of reference stress to elastic stress intensity factor were 2.76, 4.78 and 6.6 (msup(-1/2)). The analysis of results in terms of either initial reference stress or stress intensity was unable to reduce the data to a single failure curve. An empirical correlation was found between rupture time and a reference stress/crack length combination where t = 2.46 x 10 20 sub(σref) sup(-8.96) asup(-1.56) (units hours, MPa and metres). This equation has no valid application to materials or specimens other than those from which it was derived. Reported data for 1/2Cr Mo V and 2 1/4Cr Mo steels at 565 0 C were also correlated by this approach. (author)

Time to Stop Holding the Elevator: A New Piece of the Transport Protein Mechanism Puzzle.

Science.gov (United States)

Vastermark, Ake; Saier, Milton H

2016-06-07

In this issue of Structure, McCoy et al. (2016) describe the 2.55-Å X-ray structure of the outward-facing occluded conformation of the Bacillus cereus maltose transporter MalT. This structure represents the penultimate piece needed to complete the picture of the transport cycle of the glucose superfamily of membrane-spanning EIIC components. Copyright © 2016 Elsevier Ltd. All rights reserved.

Visual function after implantation of single-piece toric hydrophilic acrylic intraocular lenses with hydrophobic surface six months after cataract surgery

Directory of Open Access Journals (Sweden)

Alja Črnej

2012-06-01

Conclusion: Patients with medium to high corneal astigmatism and implanted single-piece toric hydrophilic acrylic IOLs with hydrophobic surface have very good visual function six months postoperatively.

Joining the Pieces: Using Concept Maps for Integrated Learning and Assessment in an Introductory Management Course

Science.gov (United States)

Connolly, Heather; Spiller, Dorothy

2016-01-01

This paper reports on and evaluates the use of concept mapping as a learning tool in a large first year Management course. The goal was to help students make personal sense of course learning and to build their understanding of links and relationships between key course ideas. Concept mapping was used for three summative assessment pieces,…

D-piece modifications of the hemiasterlin analog HTI-286 produce potent tubulin inhibitors.

Science.gov (United States)

Zask, Arie; Birnberg, Gary; Cheung, Katherine; Kaplan, Joshua; Niu, Chuan; Norton, Emily; Yamashita, Ayako; Beyer, Carl; Krishnamurthy, Girija; Greenberger, Lee M; Loganzo, Frank; Ayral-Kaloustian, Semiramis

2004-08-16

Modifications of the D-piece carboxylic acid group of the hemiasterlin analog HTI-286 gave tubulin inhibitors which were potent cytotoxic agents in taxol resistant cell lines expressing P-glycoprotein. Amides derived from proline had potency comparable to HTI-286. Reduction of the carboxylic acid to ketones and alcohols or its conversion to acidic heterocycles also gave potent analogs. Synthetic modifications of the carboxylic acid could be carried out selectively using a wide range of synthetic reagents. Proline analog 3 was found to be effective in a human xenograft model in athymic mice.

Exposure to texture of foods for 8-month-old infants : Does the size of the pieces matter?

NARCIS (Netherlands)

da Costa, Saakje P.; Remijn, Lianne; Weenen, Hugo; Vereijken, Carel; van der Schans, Cees

2017-01-01

This study examined the effect of meals varying in amount, size, and hardness of food pieces on the development of the chewing capabilities of 8-month-old infants. The study also examined changes in shivering, gagging, coughing, choking, and their ability to eat from a spoon. In an in-home setting

Archaeological analogous and industrials for deep storage: study of the archaeological metallic piece; Analogos arqueologicos e industriales para almacenamientos profundos: estudio de piezas arqueologicas metalicas

Energy Technology Data Exchange (ETDEWEB)

Criado Portal, A J; Martinez Garcia, J A; Calabres Molina, R; Garcia abajo, A; Penco Valenzuela, F; Lecanda Esteban, J A; Garcia Bartual, M; Jimenez Gonzalez, J M; Bravo Munoz, E; Rodriguez Lobo, L M; Fernandez Cascos, T; Fernandes Cordero, O; Montero Ruiz, I

2000-07-01

The aim of present research is to obtain information about archaeological analogous of iron and steel, useful for the model of deep geological repository (AGP). The analogous examined have remained buried between 1400 and 2400 years, in very assorted geochemical environments. The extraction of the archaeological pieces has been accomplished according to normalised protocols, trying to carry to the laboratory so the piece as its burial environment, avoiding all possible pollution. Trying to the archaeological analogous could provide valuable information to the AGP model, the study has been directed to related the physical-chemical characteristics of the terrain respect to the deterioration of the archaeological metallic piece. The geology of the surrounding terrain to the archaeological deposit, the geomorphological study of the terrain and data from the analysis of ground: pH, wetness, porosity, organic matter contents, bacteria presence, sulphates, carbonates, chlorides, etc., have allowed to explain the physical-chemical phenomena suffered by the archaeological iron and steel pieces. Also, an exhaustive study of the archaeological piece has been accomplished, concerning the microstructure of the corrosion layer and of the not deteriorated metallic rest. Obtained information concerns different items, such as corrosion velocity and formations of oxide layers, diffusion of chemical elements from the corrosion layer to the metal and viceversa, and structural changes in oxide layers and in the metallic remains by structural ageing. Obtained data have allowed to develop a mathematical model for calculation of corrosion velocity in buried iron and steels, based on physical-chemical variables of grounds, chemical composition and thermomechanical treatment given to the metal during its manufacture. (Author)

Simulation of double-seaming in a two-piece aluminum can

International Nuclear Information System (INIS)

Romanko, Anne; Berry, Dale; Fox, David

2004-01-01

The aluminum can industry in the United States and Canada manufactures over 100 billion cans per year. Two-piece aluminum cans are commonly used to seal and deliver foodstuffs such as soft drinks, beer, pet food, and other perishable items. In order to ensure product safety and performance, the double seam between the can body and lid is a critical component of the package. Double-seaming is a method by which the flange of the can body and the curl of the end are folded over together such that the final joint is composed of five metal thicknesses. There are a number of design challenges involved with the art of double seaming, especially with the push to lightweight. Although the requirements vary by product, the typical beer package must be able to hold pressures in excess of 90psi. In addition, in production, double seaming is a high-speed operation with speeds as high as 3000 cans/minute on an 18-spindle seamer. For this high volume, low cost industry, understanding and optimizing the seaming process can advance the industry as well as help prevent various manufacturing problems that produce a poor seal between the two pieces of the can.To aid in understanding the mechanics of the can parts during double-seaming, a simulation procedure was developed and carried out on a 202 diameter beverage can and lid. Simulations were run with the explicit dynamics solver ABAQUS/Explicit using the continuum shell element technology available in the ABAQUS general purpose FEA program. The continuum shell is a shear-deformable shell element with the topology of an eight node brick. The element's formulation allows continuously varying, solution-dependent shell thickness and through-thickness pinching stress. One important advantage of using the continuum shell as opposed to a traditional shell element is that true contact interactions at the top and bottom surfaces of the can body and lid can be accurately modeled. With a conventional shell element, contact is performed at the

Simulation of Double-Seaming in a Two-piece Aluminum Can

Science.gov (United States)

Romanko, Anne; Berry, Dale; Fox, David

2004-06-01

The aluminum can industry in the United States and Canada manufactures over 100 billion cans per year. Two-piece aluminum cans are commonly used to seal and deliver foodstuffs such as soft drinks, beer, pet food, and other perishable items. In order to ensure product safety and performance, the double seam between the can body and lid is a critical component of the package. Double-seaming is a method by which the flange of the can body and the curl of the end are folded over together such that the final joint is composed of five metal thicknesses. There are a number of design challenges involved with the art of double seaming, especially with the push to lightweight. Although the requirements vary by product, the typical beer package must be able to hold pressures in excess of 90psi. In addition, in production, double seaming is a high-speed operation with speeds as high as 3000 cans/minute on an 18-spindle seamer. For this high volume, low cost industry, understanding and optimizing the seaming process can advance the industry as well as help prevent various manufacturing problems that produce a poor seal between the two pieces of the can. To aid in understanding the mechanics of the can parts during double-seaming, a simulation procedure was developed and carried out on a 202 diameter beverage can and lid. Simulations were run with the explicit dynamics solver ABAQUS/Explicit using the continuum shell element technology available in the ABAQUS general purpose FEA program. The continuum shell is a shear-deformable shell element with the topology of an eight node brick. The element's formulation allows continuously varying, solution-dependent shell thickness and through-thickness pinching stress. One important advantage of using the continuum shell as opposed to a traditional shell element is that true contact interactions at the top and bottom surfaces of the can body and lid can be accurately modeled. With a conventional shell element, contact is performed at the

The RNA silencing pathway: the bits and pieces that matter.

Directory of Open Access Journals (Sweden)

2005-07-01

Full Text Available Cellular pathways are generally proposed on the basis of available experimental knowledge. The proposed pathways, however, may be inadequate to describe the phenomena they are supposed to explain. For instance, by means of concise mathematical models we are able to reveal shortcomings in the current description of the pathway of RNA silencing. The silencing pathway operates by cleaving siRNAs from dsRNA. siRNAs can associate with RISC, leading to the degradation of the target mRNA. We propose and analyze a few small extensions to the pathway: a siRNA degrading RNase, primed amplification of aberrant RNA pieces, and cooperation between aberrant RNA to trigger amplification. These extensions allow for a consistent explanation for various types of silencing phenomena, such as virus induced silencing, transgene and transposon induced silencing, and avoidance of self-reactivity, as well as for differences found between species groups.

Numerical Simulation of a Grinding Process Model for the Spatial Work-pieces: Development of Modeling Techniques

Directory of Open Access Journals (Sweden)

S. A. Voronov

2015-01-01

Full Text Available The article presents a literature review in simulation of grinding processes. It takes into consideration the statistical, energy based, and imitation approaches to simulation of grinding forces. Main stages of interaction between abrasive grains and machined surface are shown. The article describes main approaches to the geometry modeling of forming new surfaces when grinding. The review of approaches to the chip and pile up effect numerical modeling is shown. Advantages and disadvantages of grain-to-surface interaction by means of finite element method and molecular dynamics method are considered. The article points out that it is necessary to take into consideration the system dynamics and its effect on the finished surface. Structure of the complex imitation model of grinding process dynamics for flexible work-pieces with spatial surface geometry is proposed from the literature review. The proposed model of spatial grinding includes the model of work-piece dynamics, model of grinding wheel dynamics, phenomenological model of grinding forces based on 3D geometry modeling algorithm. Model gives the following results for spatial grinding process: vibration of machining part and grinding wheel, machined surface geometry, static deflection of the surface and grinding forces under various cutting conditions.

Two-piece impression procedure for implant-retained orbital prostheses.

Science.gov (United States)

Ozcelik, Tuncer Burak; Yilmaz, Burak

2012-01-01

Obtaining an accurate impression of facial tissues with undercuts and extraoral implants has always been a challenge for both clinicians and patients. This report describes a three-step, two-piece technique that enables an accurate and comfortable impression of undercut tissues and extraoral implants in an orbital defect. An impression of the basal tissue surface of the defect area was made using a medium-body polyether impression material followed by an impression of the entire face of the patient made with a polyvinyl siloxane (PVS) impression material. First, the PVS impression material was removed; second, the impression posts were removed from the magnets; and third, the polyether impression was removed from the defect. The impression posts were attached to the implant analogs and placed in the negative spaces in the polyether impression. The polyether impression, which carries the implant analogs and impression posts, was placed in the PVS impression through the negative spaces. This technique minimizes trauma to the soft tissues and implants during impression making and also does not require additional materials.

UTILIZATION OF STEREOLOGY FOR QUANTITATIVE ANALYSIS OF PLASTIC DEFORMATION OF FORMING PIECES

Directory of Open Access Journals (Sweden)

Maroš Martinkovič

2012-01-01

Full Text Available Mechanical working leads to final properties of forming pieces, which are affected by conditions of production technology. Utilization of stereology leads to the detail analysis of three-dimensional plastic deformed material structure by different forming technologies, e.g. forging, extruding, upsetting, metal spinning, drawing etc. The microstructure of cold drawing wires was analyzed. Grain boundaries orientation was measured on the parallel section of wire with a different degree of deformation and direct axis plastic deformation was evaluated in bulk formed part. The strain of probes on their sections was obtained using stereology by measurement of degree of grain boundary orientation which was converted to deformation using model of conversion of grain boundary orientation degree to deformation.

Information Fields Navigation with Piece-Wise Polynomial Approximation for High-Performance OFDM in WSNs

Directory of Open Access Journals (Sweden)

Wei Wei

2013-01-01

Full Text Available Since Wireless sensor networks (WSNs are dramatically being arranged in mission-critical applications,it changes into necessary that we consider application requirements in Internet of Things. We try to use WSNs to assist information query and navigation within a practical parking spaces environment. Integrated with high-performance OFDM by piece-wise polynomial approximation, we present a new method that is based on a diffusion equation and a position equation to accomplish the navigation process conveniently and efficiently. From the point of view of theoretical analysis, our jobs hold the lower constraint condition and several inappropriate navigation can be amended. Information diffusion and potential field are introduced to reach the goal of accurate navigation and gradient descent method is applied in the algorithm. Formula derivations and simulations manifest that the method facilitates the solution of typical sensor network configuration information navigation. Concurrently, we also treat channel estimation and ICI mitigation for very high mobility OFDM systems, and the communication is between a BS and mobile target at a terrible scenario. The scheme proposed here combines the piece-wise polynomial expansion to approximate timevariations of multipath channels. Two near symbols are applied to estimate the first-and second-order parameters. So as to improve the estimation accuracy and mitigate the ICI caused by pilot-aided estimation, the multipath channel parameters were reestimated in timedomain employing the decided OFDM symbol. Simulation results show that this method would improve system performance in a complex environment.

A comparative study of two-piece ostomy appliances.

Science.gov (United States)

Welser, Marion; Riedlinger, Inge; Prause, Ulla

The quality of life of people with a stoma may be affected by peristomal skin disorders and by frequent unplanned changes of ostomy appliances due to problems with those appliances. The aim of this study was to evaluate two new, two-piece ostomy appliances with mechanical couplings (both from the SenSura range by Coloplast) and their ability to address areas that may be important to the quality of life of people with stomas, including appliance changes, stool seepage and overfilling. The study design featured two comparative, crossover, randomized multi-centre studies that were conducted in Germany. The SenSura appliances were evaluated against established reference appliances. Seventy-three individuals with a colostomy (closed-end appliances) and 75 individuals with an ileostomy (drainable appliances) participated in the studies. The participants tested 4-6 flanges of each type within a maximum period of two weeks. The results demonstrated that there was less seepage of stool observed under the SenSura flange when it was removed (pappliances. The SenSura flanges had better adhesion and flexibility and were easier to remove than the references (pappliances on quality of life indicators - there were fewer unplanned changes and less seepage of stool was observed in patients using the SenSura products.

Tourism at Risk: Failures and Dichotomies of Risk Perception Theory in Tourism (Opinion Piece

Directory of Open Access Journals (Sweden)

Maximiliano E. KORSTANJE

2017-12-01

Full Text Available The turn of the century has brought a lot of radical shifts and risks for tourism industry, which ranged from terrorism to lethal virus outbreaks. Henceforth risk perception theory, which was formulated in psychology, was re-appropriated by policy makers and tourism-related scholars. However, from its inception this conceptual corpus was based on the economic-centred paradigm. This piece discusses critically the main limitations of risk perception theory and the rise of a new discipline, post disaster marketing, in view of the caveats and speculative assumption of “the precautionary principle”.

Modified snap-on attachment with ′O-ring′ for two piece hollow bulb obturator

Directory of Open Access Journals (Sweden)

C Gunasekar

2013-01-01

Full Text Available Restoration of near normal functions in patients who have been treated with hemimaxillectomy is generally difficult, in view of the restriction in mouth opening following healing of large surgical wound. Further, the extent and nature of the surgical defect differ from patient to patient. Thus, design of an obturator needs to be patient oriented. In this report, we describe a novel snap-on attachment with O-ring in a conventional two piece hollow bulb obturator for a 70-year-old male treated for carcinoma of the left maxilla and sinus.

Improved Nyquist Pulses Produced By A Filter with Senary Piece-wise Polynomial Frequency Characteristic

Directory of Open Access Journals (Sweden)

BALAN, A. L.

2014-05-01

Full Text Available A novel family of inter-symbol interference (ISI free pulses generated by improved Nyquist filters with a frequency characteristic composed of six parabolic pieces is proposed. We studied the performance of the new pulses in terms of the ISI error probability when the impulse response is sampled with a timing offset. To illustrate the achieved improvement, the new pulses are compared with other performing pulses that were reported in the literature. Simulation results show that comparable or enhanced ISI performance can be obtained at reasonable complexity.

Cueing musical emotions: An empirical analysis of 24-piece sets by Bach and Chopin documents parallels with emotional speech.

Science.gov (United States)

Poon, Matthew; Schutz, Michael

2015-01-01

Acoustic cues such as pitch height and timing are effective at communicating emotion in both music and speech. Numerous experiments altering musical passages have shown that higher and faster melodies generally sound "happier" than lower and slower melodies, findings consistent with corpus analyses of emotional speech. However, equivalent corpus analyses of complex time-varying cues in music are less common, due in part to the challenges of assembling an appropriate corpus. Here, we describe a novel, score-based exploration of the use of pitch height and timing in a set of "balanced" major and minor key compositions. Our analysis included all 24 Preludes and 24 Fugues from Bach's Well-Tempered Clavier (book 1), as well as all 24 of Chopin's Preludes for piano. These three sets are balanced with respect to both modality (major/minor) and key chroma ("A," "B," "C," etc.). Consistent with predictions derived from speech, we found major-key (nominally "happy") pieces to be two semitones higher in pitch height and 29% faster than minor-key (nominally "sad") pieces. This demonstrates that our balanced corpus of major and minor key pieces uses low-level acoustic cues for emotion in a manner consistent with speech. A series of post hoc analyses illustrate interesting trade-offs, with sets featuring greater emphasis on timing distinctions between modalities exhibiting the least pitch distinction, and vice-versa. We discuss these findings in the broader context of speech-music research, as well as recent scholarship exploring the historical evolution of cue use in Western music.

Oxygenation with T-piece versus self-inflating bag for ventilation of extremely preterm infants at birth: a randomized controlled trial.

LENUS (Irish Health Repository)

Dawson, Jennifer A

2011-06-01

To investigate whether infants < 29 weeks gestation who receive positive pressure ventilation (PPV) immediately after birth with a T-piece have higher oxygen saturation (SpO₂) measurements at 5 minutes than infants ventilated with a self inflating bag (SIB).

Viewpoint: Telecommunications and Internet Broadband Policy: Sorting Out the Pieces for Telerehabilitation

Directory of Open Access Journals (Sweden)

Kate D. Seelman

2010-09-01

Full Text Available Technological change is accelerating and with it regulatory upheaval.  Most of us agree that providing universal telecommunication services to all our citizens is a worthy ideal.  Nonetheless, many of us do not agree that regulation should be the means to make broadband Internet services widely available. This Viewpoint begins sorting out pieces of the emerging United States, regulatory and policy puzzle for broadband Internet with an eye to the interests of telerehabilitation providers and consumers. Just how might changes in legal authority, regulation and agency jurisdictions impact us?Key words: telecommunications regulation, telerehabilitation, Federal Communications Commission (FCC, Telecommunications Act of 1996, National Broadband Plan; Comcast vs. FCC; electronic health records (EHR; personal health records (PHR; health information technology (HIT, 

Application of the 2-piece orthodontic C-implant for provisional restoration with laser welded customized coping: a case report.

Science.gov (United States)

Paek, Janghyun; Ahn, Hyo-Won; Jeong, Do-Min; Shim, Jeong-Seok; Kim, Seong-Hun; Chung, Kyu-Rhim

2015-03-25

This article presents the application of laser welding technique to fabricate an orthodontic mini-implant provisional restoration in missing area after limited orthodontic treatment. A 15-year-old boy case is presented. Two-piece orthodontic C-implant was placed after regaining space for missing right mandibular central incisor. Due to angular deviation of implant, customized abutment was required. Ready-made head part was milled and lingual part of customized abutment was made with non-precious metal. Two parts then were laser welded (Master 1000, Elettrolaser Italy, Verona, Italy) and indirect lab composite (3 M ESPE Sinfony, St. Paul, MN, USA) was built up. The patient had successful result, confirmed by clinical and radiographic examinations. Before the patient is ready to get a permanent restoration later on, this provisional restoration will be used. This case shows that a two-piece orthodontic C-implant system can be used to maintain small edentulous space after orthodontic treatment.

Analytical modelling of Halbach linear generator incorporating pole shifting and piece-wise spring for ocean wave energy harvesting

Science.gov (United States)

Tan, Yimin; Lin, Kejian; Zu, Jean W.

2018-05-01

Halbach permanent magnet (PM) array has attracted tremendous research attention in the development of electromagnetic generators for its unique properties. This paper has proposed a generalized analytical model for linear generators. The slotted stator pole-shifting and implementation of Halbach array have been combined for the first time. Initially, the magnetization components of the Halbach array have been determined using Fourier decomposition. Then, based on the magnetic scalar potential method, the magnetic field distribution has been derived employing specially treated boundary conditions. FEM analysis has been conducted to verify the analytical model. A slotted linear PM generator with Halbach PM has been constructed to validate the model and further improved using piece-wise springs to trigger full range reciprocating motion. A dynamic model has been developed to characterize the dynamic behavior of the slider. This analytical method provides an effective tool in development and optimization of Halbach PM generator. The experimental results indicate that piece-wise springs can be employed to improve generator performance under low excitation frequency.

Analytical modelling of Halbach linear generator incorporating pole shifting and piece-wise spring for ocean wave energy harvesting

Directory of Open Access Journals (Sweden)

Yimin Tan

2018-05-01

Full Text Available Halbach permanent magnet (PM array has attracted tremendous research attention in the development of electromagnetic generators for its unique properties. This paper has proposed a generalized analytical model for linear generators. The slotted stator pole-shifting and implementation of Halbach array have been combined for the first time. Initially, the magnetization components of the Halbach array have been determined using Fourier decomposition. Then, based on the magnetic scalar potential method, the magnetic field distribution has been derived employing specially treated boundary conditions. FEM analysis has been conducted to verify the analytical model. A slotted linear PM generator with Halbach PM has been constructed to validate the model and further improved using piece-wise springs to trigger full range reciprocating motion. A dynamic model has been developed to characterize the dynamic behavior of the slider. This analytical method provides an effective tool in development and optimization of Halbach PM generator. The experimental results indicate that piece-wise springs can be employed to improve generator performance under low excitation frequency.

Effect of Ethanol Stress on Fermentation Performance of Saccharomyces cerevisiae Cells Immobilized on Nypa fruticans Leaf Sheath Pieces

Directory of Open Access Journals (Sweden)

Hoang Phong Nguyen

2015-01-01

Full Text Available The yeast cells of Saccharomyces cerevisiae immobilized on Nypa fruticans leaf sheath pieces were tested for ethanol tolerance (0, 23.7, 47.4, 71.0 and 94.7 g/L. Increase in the initial ethanol concentration from 23.7 to 94.7 g/L decreased the average growth rate and concentration of ethanol produced by the immobilized yeast by 5.2 and 4.1 times, respectively. However, in the medium with initial ethanol concentration of 94.7 g/L, the average growth rate, glucose uptake rate and ethanol formation rate of the immobilized yeast were 3.7, 2.5 and 3.5 times, respectively, higher than those of the free yeast. The ethanol stress inhibited ethanol formation by Saccharomyces cerevisiae cells and the yeast responded to the stress by changing the fatty acid composition of cellular membrane. The adsorption of yeast cells on Nypa fruticans leaf sheath pieces of the growth medium increased the saturated fatty acid (C16:0 and C18:0 mass fraction in the cellular membrane and that improved alcoholic fermentation performance of the immobilized yeast.

LASTEN YLIPAINON EHKÄISY – VÄLIPALAKERHO JA OPASLEHTINEN 1-2 LUOKKALAISILLE

OpenAIRE

Ruusunen, Elina

2011-01-01

Tämän projektin aiheena oli lasten ylipainon ehkäiseminen lasten tietämykseen, asenteisiin ja ympäristöön kohdistuvalla interventiolla. Tarkoituksena oli järjestää välipalakerho Noormarkun Yhtenäiskoulun 1-2 luokkalaisille sekä valmistaa terveel-lisistä välipaloista kertova opaslehtinen ja jakaa se kerhoon osallistuville lapsille. Idea projektille tuli tämän hetkisestä tarpeesta liittyen lasten ylipainon ehkäisemiseen. Terveydenhuollon ammattilaisille ei ole tarpeeksi ideoita ja resurss...

A new mask to prevent environmental contamination during radio aerosol mouth-piece inhalation procedures

International Nuclear Information System (INIS)

Braga, Francisco Jose Hossri Nogueira.

1994-01-01

Environmental contamination is frequent during labelled aerosol mouth-piece inhalation procedures. Previous personnel data showed that in 18/18 situations air background activity has increased after inhalation and this may create serious routine and economical problems. We have tested a new adherent mask made of 3 M's TEGADERM in sixty 99 m Tc-DTPA inhalation studies and the results indicates that the use of such a mask may eliminate the problem of environmental contamination. The device is useful but not entirely efficient in cases when good skin adherence cannot be obtained. 48 refs, 10 figs, 2 tabs

[Preliminary study on standardization of production and processing of Angelicae Sinensis Radix pieces].

Science.gov (United States)

Nie, Rui-Jie; Wang, Ying-Zi; Sun, Zhen-Yang; Wang, Si-Yu; Zhang, Jing-Zhen

2017-12-01

Study on the standardization of Chinese materia medica is an important action for modernization and globalization for traditional Chinese medicine. Standardization on the processing of Chinese herbal pieces is an important part in the study on standardization of Chinese materia medica, so it is of great significance to establish the technical processing standards of Angelicae Sinensis Radix pieces for improving its quality. In this study, single factor experiment was designed to optimize the softening, cutting and drying processes of Angelicae Sinensis Radix. With ferulic acid, Angelicae Sinensis Radix polysaccharide, volatile oil and extracts (water and ethanol) content as the quality index, the effects of different softening, cutting and drying processes on the contents of the five components in Angelicae Sinensis Radix were analyzed, and the normalized distance evaluation method was used to analyze the experimental data. The results showed that the content of five components in Angelicae Sinensis Radix was affected by different softening methods and drying temperature, but the thickness of slice had little effect on the content. The best preparation process for Angelicae Sinensis Radix was as follows: Non-medicinal parts were removed; mildewed and rot as well as moth-eaten parts were removed; washed by the flowing drinking water; stacked in the drug pool; moistening method was used for softening, where 125 mL water was sprayed for every 1 kg of herbs every 2.5 h; upper part of herbs covered with clean and moist cotton, and cut into thin slices (1-2 mm) after 15 h moistening until appropriate softness, with disk thickness of 1-2 cm, then received blast drying for 6 h at 55 ℃, and turned over for 2 times during the drying. Copyright© by the Chinese Pharmaceutical Association.

Design of single piece sabot for a single stage gas gun

Science.gov (United States)

Vemparala, Vignesh; Mathew, Arun Tom; Rao Koka, Tirumala

2017-11-01

Single piece sabot is a vital part in single stage gas guns for impact testing in aerospace industries. Depending on the type of projectile used the design of sabot varies to accommodate the testing equipment. The velocity of the projectile exiting the barrel is dependent on the material and shape of the sabot used. The material selected for the design of sabot is rigid polyurethane foam, due to their low elastic modulus and low density. Two samples of rigid PU foam is taken and tests are performed to get their exact material properties. These properties are incorporated in numerical simulation to determine the best fit for practical use. Since the PU foams has a wide range of porosity which plays a prominent role in deciding the exit velocity and accuracy of the projectile coming out of the barrel. By optimisation, to the best suitable material sample can be determined.

A novel computer-aided method to fabricate a custom one-piece glass fiber dowel-and-core based on digitized impression and crown preparation data.

Science.gov (United States)

Chen, Zhiyu; Li, Ya; Deng, Xuliang; Wang, Xinzhi

2014-06-01

Fiber-reinforced composite dowels have been widely used for their superior biomechanical properties; however, their preformed shape cannot fit irregularly shaped root canals. This study aimed to describe a novel computer-aided method to create a custom-made one-piece dowel-and-core based on the digitization of impressions and clinical standard crown preparations. A standard maxillary die stone model containing three prepared teeth each (maxillary lateral incisor, canine, premolar) requiring dowel restorations was made. It was then mounted on an average value articulator with the mandibular stone model to simulate natural occlusion. Impressions for each tooth were obtained using vinylpolysiloxane with a sectional dual-arch tray and digitized with an optical scanner. The dowel-and-core virtual model was created by slicing 3D dowel data from impression digitization with core data selected from a standard crown preparation database of 107 records collected from clinics and digitized. The position of the chosen digital core was manually regulated to coordinate with the adjacent teeth to fulfill the crown restorative requirements. Based on virtual models, one-piece custom dowel-and-cores for three experimental teeth were milled from a glass fiber block with computer-aided manufacturing techniques. Furthermore, two patients were treated to evaluate the practicality of this new method. The one-piece glass fiber dowel-and-core made for experimental teeth fulfilled the clinical requirements for dowel restorations. Moreover, two patients were treated to validate the technique. This novel computer-aided method to create a custom one-piece glass fiber dowel-and-core proved to be practical and efficient. © 2013 by the American College of Prosthodontists.

A welding device for a socket in a hard-to-get-to circular pipe connection piece

International Nuclear Information System (INIS)

Deschamps, J.P.

1995-01-01

The welding device allows for the assembly of a socket inside the collection piece of an auxiliary pipe at the bottom of a dissolver tube; the device comprises a support around which is mounted a rotating welding head with a gear motor. Clamping of the socket around the head is achieved by the means of pneumatically driven clamping sections. A pulley and gutter tension device is aimed at securing the electric and metal supply cables. 9 refs., 3 figs

Centering and alignment device of a fuel assembling under a heart upper sheet of a pressure water nuclear reactor and centering piece replacement process

International Nuclear Information System (INIS)

Bougis, J.C.

1994-01-01

The crossing opening of the heart upper sheet contains a central part and two end parts of which diameter is higher than the central part one. The centering piece contains a head putting down, thanks to a support part, on a retaining of the opening, a centering and positioning smooth part and a threaded part. The device also contains a nut screwed on the threaded part of the centering piece so far as to come supporting on a retaining of the opening. The nut is made not unscrewed thanks to a stopping washer soldered inside the end part of the crossing opening. (Author). 3 figs., 5 refs

Cohabitants' perspective on housing adaptations: a piece of the puzzle.

Science.gov (United States)

Granbom, Marianne; Taei, Afsaneh; Ekstam, Lisa

2017-12-01

As part of the Swedish state-funded healthcare system, housing adaptations are used to promote safe and independent living for disabled people in ordinary housing through the elimination of physical environmental barriers in the home. The aim of this study was to describe the cohabitants' expectations and experiences of how a housing adaptation, intended for the partner, would impact their everyday life. In-depth interviews were conducted with cohabitants of nine people applying for a housing adaptation, initially at the time of the application and then again 3 months after the housing adaptation was installed. A longitudinal analysis was performed including analysis procedures from Grounded Theory. The findings revealed the expectations and experiences in four categories: partners' activities and independence; cohabitants' everyday activities and caregiving; couples' shared recreational/leisure activities; and housing decisions. A core category putting the intervention into perspective was called 'Housing adaptations - A piece of the puzzle'. From the cohabitants' perspective, new insights on housing adaptations emerged, which are important to consider when planning and carrying out successful housing adaptations. © 2017 Nordic College of Caring Science.

Impact of Fruit Piece Structure in Yogurts on the Dynamics of Aroma Release and Sensory Perception

Directory of Open Access Journals (Sweden)

Isabelle Souchon

2013-05-01

Full Text Available The aim of this work was to gain insight into the effect of food formulation on aroma release and perception, both of which playing an important role in food appreciation. The quality and quantity of retronasal aroma released during food consumption affect the exposure time of olfactory receptors to aroma stimuli, which can influence nutritional and hedonic characteristics, as well as consumption behaviors. In yogurts, fruit preparation formulation can be a key factor to modulate aroma stimulation. In this context, the impact of size and hardness of fruit pieces in fat-free pear yogurts was studied. Proton Transfer Reaction-Mass Spectrometry (PTR-MS was used to allow sensitive and on-line monitoring of volatile odorous compound release in the breath during consumption. In parallel, a trained panel used sensory profile and Temporal Dominance of Sensations (TDS methods to characterize yogurt sensory properties and their dynamic changes during consumption. Results showed that the size of pear pieces had few effects on aroma release and perception of yogurts, whereas fruit hardness significantly influenced them. Despite the fact that yogurts presented short and similar residence times in the mouth, this study showed that fruit preparation could be an interesting formulation factor to enhance exposure time to stimuli and thus modify food consumption behaviors. These results could be taken into account to formulate new products that integrate both nutritional and sensory criteria.

RAUHALAN KOULUN KUUDESLUOKKALAISTEN TAPATURMIEN KAR-TOITUS JA ENNALTAEHKÄISY 2010 – 2011

OpenAIRE

Vesalainen, Kati; Tani, Sanna

2011-01-01

Tämän opinnäytetyön tarkoituksena on ollut kartoittaa Rauhalan koulun kuudensien luokkien oppilaille sattuneet tapaturmat kuluneen vuoden ajalta, sekä oppilaiden turvallisuusvälineiden käyttö. Opinnäytetyö on osa Ehkäise tapaturmat- poikkihallinnollista hanketta 2009 – 2015. Etelä – Kymenlaakson alue sai 2008 mahdollisuuden lähteä tähän hankkeeseen pilottialueena mukaan. Hankkeen tarkoituksena on lähestyä tapaturmien ehkäisyä yhteisöllisestä näkökulmasta sekä paneutua paikallisiin tapaturmien...

A case of radiation enteritis with perforated peritonitis caused by a piece of eggshell

International Nuclear Information System (INIS)

Kitamura, Hirotaka; Maeda, Kazuya; Miyanaga, Tamonn; Doden, Kenji; Hattori, Masakazu; Hashizume, Yasuo

2011-01-01

The patient was a woman in her sixties who had received radiation therapy for cancer of uterine cervix 7 years earlier and had been suffering from diarrhea for these several years. The patient was seen at our emergency clinic because of a 5 hour-history of lower abdominal pain at the beginning of July 2010. An abdominal CT scan showed free air and ascites. A high density structure 1.5 cm in size was identified within the small intestine, but its relation with the perforation was obscure. Emergency operation was done with the most likely diagnosis of intestinal perforation and general peritonitis. When the lower abdomen was opened by midline incision, about 200 ml of cloudy ascites was observed and the ileum became white in color and hard resulting from the radiation therapy. A perforation was identified in the ileum about 15 cm distant from the ileocecal valve, and a 1.5-cm sized thin and hard material was palpated within the intestine at the same portion. Ilececal resection including the perforated portion was performed and functional end-to-end anastomosis was made at a grossly normal area. There was a piece of eggshell 1.5-cm in size in the perforated portion in the resected specimen. From this together with histopathologial findings, perforation of the small intestine caused by a piece of eggshell associated with radiation enteritis was finally diagnosed. Small bowel perforation must be kept in mind as a possible late complication of radiation therapy, however, no cases of small bowel perforation caused by eggshell have been reported so far. This rare case is reported here, with a review of the literature. (author)

Autoinflation Leading to Failure of Two-Piece Ambicor Implantable Penile Prosthesis: An Outcome from a Methodical Treatment of Recalcitrant Stuttering Priapism

Directory of Open Access Journals (Sweden)

R. Charles Welliver

2014-01-01

Full Text Available Introduction. We present the case of a patient who received a two-piece Ambicor penile prosthesis for idiopathic recurrent “stuttering” priapism refractory to other treatment options. The patient returned unable to deflate the device due to an interesting anatomically induced mechanical failure. Aims. To describe the method and findings of this inflatable prosthesis failure. Results. Prosthesis failure occurred due to restrictive corporal diameter and the unique characteristics of fluid reservoir location in the two-piece inflatable prosthesis. The patient was successfully converted to a semirigid prosthesis with resolution of the pain that was due to his prosthesis autoinflation. Conclusion. Stuttering priapism remains a challenging clinical problem. Penile implantation is a reasonable long-term solution in a patient refractory to less invasive options. In patients with fibrotic corpora, a malleable device should be considered (at least temporarily if unable to dilate comfortably to 13 mm.

Structural Optimization of an Offshore Wind Turbines Transition Pieces for Bucket Foundations

DEFF Research Database (Denmark)

Nezhentseva, Anastasia; Andersen, Lars Vabbersgaard; Ibsen, Lars Bo

Traditionally, offshore constructions are made of steel. The focus of this paper is optimization of a transition piece (TP) connecting the offshore wind turbine column with a suction bucket foundation. Suction caissons, typically used for shallow water depths, have been proved to be adequate...... in residual soil conditions for depths up to approximately 40 m. The existing design practice is limited to the use of steel-flange-reinforced shear panels. Desirable outcome is proposal of an alternative material which does not require extensive welding work. Compact reinforced composite (CRC) is suggested...... curved segments have been introduced between the conical part and the tubular parts of the structure. While the minimum amount of steel and concrete was required for the composite CRC–steel shell model, the pure CRC model appeared to be the least sensitive to geometrical imperfections, corresponding...

Printed thermoplastic modular piece, P.T.M.P. = Piezas termoplásticas modulares, P.T.M.P.

Directory of Open Access Journals (Sweden)

Sandra Moyano Sanz

2018-04-01

Full Text Available This research tries to design a modular part suitable for construction, with new materials and manufacturing processes. Polymers and 3D printing are the key elements in the process. It is about implanting a new model of modular part that is able to replace the conventional brick. With this research, we want to make known the new construction processes derived from 3D printing and how we can improve the existing technology. The main objective is to design a modular part, using additive manufacturing systems and plastic materials. Then we are going to determine the physical characteristics that the pieces must have, and the geometric possibilities that the manufacturing process allows us, as well as the materials that the pieces will be made. These pieces will be subject to all the actual tests to ceramic pieces, according to the current standard. Additionally, we will analyze the results obtained and compare them with an expensive ceramic brick to assess the advantages obtained. Finally, we will determine some conclusions derived from these investigations, and propose new study proposals. With this research, we intend to demonstrate that, although conventional brick are basic elements of construction and fulfils its functions perfectly, it is time to adapt the new technologies to the constructive methods. Resumen Este estudio trata de diseñar una pieza modular apropiada para la construcción mediante nuevos procesos de producción y nuevos materiales. Los polímeros y la impresión 3D son los elementos clave del proceso. Además, se estudia implantar un nuevo modelo de pieza modular que sea capaz de sustituir al ladrillo convencional. Con esta investigación queremos divulgar los nuevos procesos asociados a la impresión 3D y como podemos mejorar la tecnología existente. El objetivo principal es diseñar una pieza modular, usando sistemas de fabricación aditiva y materiales plásticos. Posteriormente vamos a determinar las características f

A new and simple extraction technique for rectal foreign bodies: removing by cutting into small pieces

OpenAIRE

Abbas Aras; Mehmet Karabulut; Osman Kones; Kaplan Baha Temizgonul; Halil Alis

2014-01-01

The purposes of insertion and types of foreign bodies in rectum show great variation. Rectal foreign bodies need to be removed without giving damage to intestinal wall and this should be done in the easiest possible way. We have reported a new and a simple technique. It is easy to apply and safe. A patient was admitted to our clinic with a rectal foreign body (radish) which was successfully removed by cutting it into small pieces. We conclude that different kinds of rectal foreign bodies, esp...

Low level radioactive waste management in New York State all the pieces of the puzzle, but

International Nuclear Information System (INIS)

Gerber, C.A.

1995-01-01

Unlike many other states and compacts, New York not only has a volunteer community, but that community has over three thousand acres of state owned land that was intended for commercial nuclear use. A poll conducted by the Siting Commission indicates that the citizens of New York understand the need for a central monitored disposal facility for LLRW. Hundreds of widely dispersed storage sites are unacceptable to the majority of New Yorkers. New York State has a law requiring the siting and construction of a facility for the permanent disposal of LLRW. The regulations are in place and the Siting Commission has gone through the siting process forward, and should be about finished doing it backwards as the amended state law required. The State Health Department has authorized a $800,000 contract to the National Academy of Science to review the process. The representatives of the Cortland County opponents went on record and already stated that the NAS Study is unacceptable. After fifty million dollars the results are catastrophic. The generators in the state will be forced to store their waste because of the failure by the state to obey it's own law. According to the law, the facility was to be in operation no later than January 1, 1993. While New York State has all the pieces of the LLRW management puzzle on the table, there are many people with political and social agendas ready to knock the pieces onto the floor

Procedure for the qualification of a manufacturer of ingot iron pieces for application in nuclear power plant components

International Nuclear Information System (INIS)

Rahn, K.M.M.; Jusevicius, E.; Michael, H.

1981-01-01

The process for the qualification of 'Sao Caetano do Sul (Acos Villares S/A)' Plant as manufacturers of ingot iron pieces for application in components of Angra 2 and Angra 3 Nuclear Power Plants, is presented. The qualification was executed by IBQN - Instituto Brasileiro de Qualidade Nuclear - the organ officially in charge of the execution of qualification of suppliers of materials for the nuclear industry. (E.G.) [pt

A Randomised Controlled Trial of the Use of a Piece of Commercial Software for the Acquisition of Reading Skills

Science.gov (United States)

Khan, Muhammad Ahmad; Gorard, Stephen

2012-01-01

We report here the overall results of a cluster randomised controlled trial of the use of computer-aided instruction with 672 Year 7 pupils in 23 secondary school classes in the north of England. A new piece of commercial software, claimed on the basis of publisher testing to be effective in improving reading after just six weeks of use in the…

Personalism in the Lublin School of Philosophy (Card. Karol Wojtyła, Fr. Mieczysław A. Krąpiec

Directory of Open Access Journals (Sweden)

Tomasz Duma

2016-06-01

Full Text Available The article presents the conception of personalism and the understanding of human person developed by two Polish philosophers: Karol Wojtyła and Mieczysław A. Krąpiec, the framers and the main representatives of the Lublin School of Philosophy. The author comes to the following conclusions: (1 Wojtyła’s and Krąpiec’s conception of personalism comes from experience and seeks verification in experience; it does not accept any a priori explanations or theses, though it does not shy away from drawing upon different branches of knowledge in its attempts to broaden experience, being aware that not everything is given to immediate experiential perception; (2 Wojtyła’s and Krąpiec’s personalism wants to draw on the whole philosophical tradition, taking into account, at the same time, the findings of different sciences of man or humanities which broaden the experience of man or contribute something to the interpretation of experience; (3 bringing together genetic empiricism and methodical rationalism, Wojtyła and Krąpiec are able to avoid radicalism in the explanation of man, making a successful attempt to join in a complementary way these aspects of personal human being which carry some opposition; (4 Wojtyła’s and Krąpiec’s conception of person does not bear any traces of antagonism since it is not directed against anyone; in the light of this conception every human person has a character of the honest good which is the unconditional good, that is the highest and the ultimate good not competing with the value of anything else; (5 Wojtyła and Krąpiec prove that the conception of human person lies at the basis of understanding society, culture, ethics, law, politics, economy, art, and even religion.

Immediate loading of mandibular overdentures supported by one-piece, direct metal laser sintering mini-implants: a short-term prospective clinical study.

Science.gov (United States)

Mangano, Francesco G; Caprioglio, Alberto; Levrini, Luca; Farronato, Davide; Zecca, Piero A; Mangano, Carlo

2015-02-01

Only a few studies have dealt with immediately loaded, unsplinted mini-implants supporting ball attachment-retained mandibular overdentures (ODs). The aim of this study is to evaluate treatment outcomes of ball attachment-retained mandibular ODs supported by one-piece, unsplinted, immediately loaded, direct metal laser sintering (DMLS) mini-implants. Over a 4-year period (2009 to 2012), all patients referred to the Dental Clinic, University of Varese, and to a private practice for treatment with mandibular ODs were considered for inclusion in this study. Each patient received three or four DMLS mini-implants. Immediately after implant placement, a mandibular OD was connected to the implants. At each annual follow-up session, clinical and radiographic parameters were assessed, including the following outcome measures: 1) implant failures; 2) peri-implant marginal bone loss; and 3) complications. Statistical analysis was conducted using a life-table analysis. A total of 231 one-piece DMLS mini-implants were inserted in 62 patients. After 4 years of loading, six implants failed, giving an overall cumulative survival rate of 96.9%. The mean distance between the implant shoulder and the first visible bone-to-implant contact was 0.38 ± 0.25 and 0.62 ± 0.20 mm at the 1- and 4-year follow-up examinations, respectively. An incidence of 6.0% of biologic complications was reported; prosthetic complications were more frequent (12.9%). Within the limits of this study, it can be concluded that the immediate loading of one-piece, unsplinted, DMLS titanium mini-implants by means of ball attachment-supported mandibular ODs is a successful treatment procedure. Long-term follow-up studies are needed to confirm these results.

Oromaxillary Prosthetic Rehabilitation of a Maxillectomy Patient Using a Magnet Retained Two-Piece Hollow Bulb Definitive Obturator; A Clinical Report

Science.gov (United States)

Mohamed Usman, Jafar Abdulla; Ayappan, Anuroopa; Ganapathy, Dhanraj; Nasir, Nilofer Nisha

2013-01-01

Resection of a malignant lesion involving the maxilla produces severe oromaxillary defect that can seriously jeopardize the normal phonetics of the patient. These defects are effectively managed by well-designed and fabricated obturator. This paper discusses the oromaxillary prosthetic rehabilitation of a maxillectomy patient using a magnet retained two-piece hollow bulb definitive obturator. PMID:23533823

Oromaxillary Prosthetic Rehabilitation of a Maxillectomy Patient Using a Magnet Retained Two-Piece Hollow Bulb Definitive Obturator; A Clinical Report

Directory of Open Access Journals (Sweden)

Jafar Abdulla Mohamed Usman

2013-01-01

Full Text Available Resection of a malignant lesion involving the maxilla produces severe oromaxillary defect that can seriously jeopardize the normal phonetics of the patient. These defects are effectively managed by well-designed and fabricated obturator. This paper discusses the oromaxillary prosthetic rehabilitation of a maxillectomy patient using a magnet retained two-piece hollow bulb definitive obturator.

Evidence on the coherence-pieces debate from the force concept inventory

Science.gov (United States)

Badagnani, D.; Petrucci, D.; Cappannini, O.

2018-01-01

We use force concept inventory (FCI) data to probe the consistency of commonsense physics as a knowledge system. The source of this data is the administration of the FCI to first-year science university students. Data quality was checked using item response theory and studying answer distributions for each question. We find apparently paradoxical results: depending on how the data is analysed, answers seem highly systematic or almost random-like. These results are compatible with others found in the literature and can be construed as arising either from a coherent knowledge system or from knowledge in pieces. We hypothesise as a possible source of this apparent contradiction that predictions and explanations use different resources: the former would use reflex, low-cost cognitive resources while the latter would involve conceptualisations. We show that the articulation of both resources may be crucial for expert thinking productivity (the ability to apply a theory to novel situations). We sketch some consequences of the proposed structure of commonsense thinking for teaching and further research.

Well-Defined Cyclic Triblock Terpolymers: A Missing Piece of the Morphology Puzzle

KAUST Repository

Polymeropoulos, George

2016-10-27

Two well-defined cyclic triblock terpolymers, missing pieces of the terpolymer morphology puzzle, consisting of poly(isoprene), polystyrene, and poly(2-vinylpyridine), were synthesized by combining the Glaser coupling reaction with anionic polymerization. An α,ω-dihydroxy linear triblock terpolymer (OH-PI1,4-b-PS-b-P2VP-OH) was first synthesized followed by transformation of the OH to alkyne groups by esterification with pentynoic acid and cyclization by Glaser coupling. The size exclusion chromatography (SEC) trace of the linear terpolymer precursor was shifted to lower elution time after cyclization, indicating the successful synthesis of the cyclic terpolymer. Additionally, the SEC trace of the cyclic terpolymer produced, after cleavage of the ester groups, shifted again practically to the position corresponding to the linear precursor. The first exploratory results on morphology showed the tremendous influence of the cyclic structure on the morphology of terpolymers. © 2016 American Chemical Society.

Identifying musical pieces from fMRI data using encoding and decoding models.

Science.gov (United States)

Hoefle, Sebastian; Engel, Annerose; Basilio, Rodrigo; Alluri, Vinoo; Toiviainen, Petri; Cagy, Maurício; Moll, Jorge

2018-02-02

Encoding models can reveal and decode neural representations in the visual and semantic domains. However, a thorough understanding of how distributed information in auditory cortices and temporal evolution of music contribute to model performance is still lacking in the musical domain. We measured fMRI responses during naturalistic music listening and constructed a two-stage approach that first mapped musical features in auditory cortices and then decoded novel musical pieces. We then probed the influence of stimuli duration (number of time points) and spatial extent (number of voxels) on decoding accuracy. Our approach revealed a linear increase in accuracy with duration and a point of optimal model performance for the spatial extent. We further showed that Shannon entropy is a driving factor, boosting accuracy up to 95% for music with highest information content. These findings provide key insights for future decoding and reconstruction algorithms and open new venues for possible clinical applications.

Piecing together the puzzle: Improving event content coverage for real-time sub-event detection using adaptive microblog crawling.

Science.gov (United States)

Tokarchuk, Laurissa; Wang, Xinyue; Poslad, Stefan

2017-01-01

In an age when people are predisposed to report real-world events through their social media accounts, many researchers value the benefits of mining user generated content from social media. Compared with the traditional news media, social media services, such as Twitter, can provide more complete and timely information about the real-world events. However events are often like a puzzle and in order to solve the puzzle/understand the event, we must identify all the sub-events or pieces. Existing Twitter event monitoring systems for sub-event detection and summarization currently typically analyse events based on partial data as conventional data collection methodologies are unable to collect comprehensive event data. This results in existing systems often being unable to report sub-events in real-time and often in completely missing sub-events or pieces in the broader event puzzle. This paper proposes a Sub-event detection by real-TIme Microblog monitoring (STRIM) framework that leverages the temporal feature of an expanded set of news-worthy event content. In order to more comprehensively and accurately identify sub-events this framework first proposes the use of adaptive microblog crawling. Our adaptive microblog crawler is capable of increasing the coverage of events while minimizing the amount of non-relevant content. We then propose a stream division methodology that can be accomplished in real time so that the temporal features of the expanded event streams can be analysed by a burst detection algorithm. In the final steps of the framework, the content features are extracted from each divided stream and recombined to provide a final summarization of the sub-events. The proposed framework is evaluated against traditional event detection using event recall and event precision metrics. Results show that improving the quality and coverage of event contents contribute to better event detection by identifying additional valid sub-events. The novel combination of

Piecing together the puzzle: Improving event content coverage for real-time sub-event detection using adaptive microblog crawling.

Directory of Open Access Journals (Sweden)

Laurissa Tokarchuk

Full Text Available In an age when people are predisposed to report real-world events through their social media accounts, many researchers value the benefits of mining user generated content from social media. Compared with the traditional news media, social media services, such as Twitter, can provide more complete and timely information about the real-world events. However events are often like a puzzle and in order to solve the puzzle/understand the event, we must identify all the sub-events or pieces. Existing Twitter event monitoring systems for sub-event detection and summarization currently typically analyse events based on partial data as conventional data collection methodologies are unable to collect comprehensive event data. This results in existing systems often being unable to report sub-events in real-time and often in completely missing sub-events or pieces in the broader event puzzle. This paper proposes a Sub-event detection by real-TIme Microblog monitoring (STRIM framework that leverages the temporal feature of an expanded set of news-worthy event content. In order to more comprehensively and accurately identify sub-events this framework first proposes the use of adaptive microblog crawling. Our adaptive microblog crawler is capable of increasing the coverage of events while minimizing the amount of non-relevant content. We then propose a stream division methodology that can be accomplished in real time so that the temporal features of the expanded event streams can be analysed by a burst detection algorithm. In the final steps of the framework, the content features are extracted from each divided stream and recombined to provide a final summarization of the sub-events. The proposed framework is evaluated against traditional event detection using event recall and event precision metrics. Results show that improving the quality and coverage of event contents contribute to better event detection by identifying additional valid sub-events. The

The influence of A-segregation on the risk of fracture in a feed water connection piece

International Nuclear Information System (INIS)

Nilsson, F.

1981-11-01

The inhomogeneities of a reactor tank in form of A-segregation may reduce the fracture toughness of the material. The investigation presents an estimate of the promoting effect of the segregation in a connection piece. A probabilitic model is used and the probability to initiate the growth is found to increase by a facter of 2 to 10. A stability analysis is made by means of the stability criterium. The safeguard against the unstable growth is found to be great. The crack-arrest analysis shows that a prevention of cracks should take place. This analysis is very coarse.(G.B.)

Expectations Evoked on Hearing a Piece of Music for the First Time: Evidence from a Musical Savant

Directory of Open Access Journals (Sweden)

Ruth Grundy

2015-01-01

Full Text Available The purpose of this study is to investigate a hitherto unresearched feature of the “zygonic” model of implication and expectation in music: in particular, the projections that stem from recently appearing groups of notes (Ockelford, 2006. Using an innovative approach, data were gathered from a prodigious musical savant (Derek Paravicini, who attempted to reproduce a novel composition on the piano at the same time as hearing it. The piece was designed to minimise the impact of expectations that may arise from patterns within groups of notes and those that may be perceived as a consequence of tonality, whereby different pitch transitions are felt to occur with different probabilities according to their level of past exposure. The design of the study was informed by zygonic theory (Ockelford, 2009, 2012b, which holds that expectation in music is attributable to the capacity of structural regularities to suggest future continuations, whose perceived likelihood of occurrence, it is believed, is proportional to the number of ways in which their existence is implied in what has gone before. Using this principle, a “strength of implication” factor was calculated for each note of the stimulus piece (following the first. It was hypothesised that the higher the implication factor, the more likely Derek would predict its occurrence (and therefore play it correctly at the appropriate point in time. Data gathered from Derek’s performance support the underlying principles of the zygonic model, although they also suggest certain refinements.

T-piece resuscitators: how do they compare?

Science.gov (United States)

Hinder, Murray; McEwan, Alistair; Drevhammer, Thomas; Donaldson, Snorri; Tracy, Mark Brian

2018-05-04

The T-piece resuscitator (TPR) has seen increased use as a primary resuscitation device with newborns. Traditional TPR design uses a high resistance expiratory valve to produce positive end expiratory pressure (PEEP) or continuous positive airway pressure (CPAP) at resuscitation. A new TPR device that uses a dual flow ratio valve (fluidic flip) to produce PEEP/CPAP is now available (rPAP). We aimed to compare the measured ventilation performance of different TPR devices in a controlled bench test study. Single operator provided positive pressure ventilation to an incremental testlung compliance (Crs) model (0.5-5 mL/cmH 2 O) with five different brands of TPR device (Atom, Neopuff, rPAP, GE Panda warmer and Draeger Resuscitaire). At recommended peak inflation pressure (PIP) 20 cmH 2 O, PEEP of 5 cmH 2 O and rate of 60 inflations per minute. 1864 inflations were analysed. Four of the five devices tested demonstrated inadvertent elevations in mean PEEP (5.5-10.3 cmH 2 O, p<0.001) from set value as Crs was increased, while one device (rPAP) remained at the set value. Measured PIP exceeded the set value in two infant warmer devices (GE and Draeger) with inbuilt TPR at Crs of 0.5 (24.5 and 23.5 cmH 2 O, p<0.001). Significant differences were seen in tidal volumes across devices particularly at higher Crs (p<0.001). Results show important variation in delivered ventilation from set values due to inherent TPR device design characteristics with a range of lung compliances expected at birth. Device-generated inadvertent PEEP and overdelivery of PIP may be clinically deleterious for term and preterm newborns or infants with larger Crs during resuscitation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Effect of Colgate Sensitive Pro-Relief paste on the strength of adhesion of composite resin in dental pieces

International Nuclear Information System (INIS)

Davila Rodriguez, Amanda; Sas Rosero, Cristina de

2013-01-01

The effect of the toothpaste Colgate Sensitive Pro-Relief on the strength of adhesion was analyzed, through in vitro studies, in dental pieces that have been previously treated with a protocol that simulates dental hypersensitivity. Several dental pieces were taken as study samples and divided into groups. The Colgate Sensitive Pro-Relief TM desensitizing paste was applied to the non-crown surfaces of the teeth, with the exception of the negative control group which remained without the application. Positive control protocols, prophylaxis with the use of fluorinated prophylactic paste, 400 grit sandpaper, phosphoric acid and negative control were applied. Subsequently, a Brilliant NG TM dentin photocurable resin crown was constructed for the groups to which the indicated protocols were applied. The greatest strength of adhesion was presented by the group Prophylaxis. It is assumed that a second application of orthophosphoric acid is able to de-blot even more the dental tubules and with this improve the adhesion. An improvement in the adhesion of resin on the tooth surface is provided when performing a dental prophylaxis using prophylactic paste and a rubber cup, before restoring a tooth. Sandpaper 400 prevents an improvement in the adhesion of resins. The results with the negative control group were unexpected and may be due to errors in the treatment process [es

Veriseks ei lähe / Nelli Rohtvee

Index Scriptorium Estoniae

Rohtvee, Nelli

1998-01-01

Võimuvõitlus : kriitik ehk kirjutaja - kunstnik. Dokumenteerimise hoogustumisest. Viide noorte kunstnike projektidele "Eesti noored kunstnikud kriitikutest" ja "Top Secret Art" Linnagaleriis Tallinnas.

Selection of Levels of Dressing Process Parameters by Using TOPSIS Technique for Surface Roughness of En-31 Work piece in CNC Cylindrical Grinding Machine

Science.gov (United States)

Patil, Sanjay S.; Bhalerao, Yogesh J.

2017-02-01

Grinding is metal cutting process used for mainly finishing the automobile components. The grinding wheel performance becomes dull by using it most of times. So it should be reshaping for consistent performance. It is necessary to remove dull grains of grinding wheel which is known as dressing process. The surface finish produced on the work piece is dependent on the dressing parameters in sub-sequent grinding operation. Multi-point diamond dresser has four important parameters such as the dressing cross feed rate, dressing depth of cut, width of the diamond dresser and drag angle of the dresser. The range of cross feed rate level is from 80-100 mm/min, depth of cut varies from 10 - 30 micron, width of diamond dresser is from 0.8 - 1.10mm and drag angle is from 40o - 500, The relative closeness to ideal levels of dressing parameters are found for surface finish produced on the En-31 work piece during sub-sequent grinding operation by using Technique of Order Preference by Similarity to Ideal Solution (TOPSIS).In the present work, closeness to ideal solution i.e. levels of dressing parameters are found for Computer Numerical Control (CNC) cylindrical angular grinding machine. After the TOPSIS technique, it is found that the value of Level I is 0.9738 which gives better surface finish on the En-31 work piece in sub-sequent grinding operation which helps the user to select the correct levels (combinations) of dressing parameters.

"Kiva, keltainen ja bussi" : yhteisöllisyyden kokemuksia Hubu-virtuaalibussissa

OpenAIRE

Aspegren, Piia

2012-01-01

Hubu-virtuaalibussi oli silloisen Elämä On Parasta Huumetta ry:n, nykyisen Ehkäisevä päihdetyö EHYT ry:n, virtuaalinen bussi, jossa keskusteltiin nuoren elämään liittyvistä asioista aikuisen johdolla. Hubu-bussi sijaitsi Habbo Hotelissa, joka on virtuaalimaailma Internetissä. Elämä On Parasta Huumetta ry ehti toteuttaa ehkäisevää päihdetyötä Habbo Hotelissa kymmenen vuoden ajan vuosina 2002–2012. Opinnäytetyössäni halusin selvittää, tunsivatko Hubussa käyvät nuoret yhteisöllisyyttä. Haast...

Case study for one-piece removal method of reactor vessel of nuclear ship 'Mutsu'

International Nuclear Information System (INIS)

Nagane, Satoru; Kitahara, Katsumi; Yoshikawa, Seiji; Miyasaka, Yasuhiko; Fukumura, Nobuo; Nisizawa, Ichiou

2010-01-01

A reactor installed at the center part of the nuclear ship 'Mutsu' has been stored safely and exhibited in a reactor room building since 1996. The reactor vessel and its internals are key components because of main radioactive wastes for the reasonable decommissioning plan in the future. This report describes the one-piece removal method as the one package of the reactor vessel with its internals intact with a shipping container or additional shields. The reactor vessel package (Max.100ton) will be classified acceptable for burial at the low level radioactive waste (LLW), which will be buried at a LLW pit facility under waste disposal regulations. And also, the package will be classified as an IP-2-equivalent package according to the requirement for Shipments and Packagings. (author)

Application of gamma radiation to the nodes detection in Pinus Radiata (D.Don) wood pieces; Aplicacion de la radiacion gamma en la deteccion de nudos en piezas de madera de Pino Radiata (D.Don)

Energy Technology Data Exchange (ETDEWEB)

Morales, J R; Dinator, Maria I [Chile Univ., Santiago (Chile). Dept. de Fisica; Karsulovic C, Jose T; Leon G, Adolfo [Chile Univ., Santiago (Chile). Dept. de Tecnologia de la Madera

1997-12-31

Attenuation of 59.5 KeV photons provided by an Am-241 source, has been used to detect knots in lumber pieces from Pinus Radiata (D.Don). It is shown that the linear attenuation coefficient is a sensitive parameter to detect singularities in the structure of this material. The scanning of the piece provides profiles which define the position and extension of the singularity. (author). 7 refs.

Study of the microstructural characteristics of archaeological pieces of pre hispanic green stone

International Nuclear Information System (INIS)

Carapia M, L.

2004-01-01

The work consists of the following chapters; in the first one information about the meaning, uses and origin of the pre hispanic green stone in the old Mexico are presented, the mineral and chemical characteristics of the green stone and the origin of the pieces in study of the project collection Eduardo Pareyon. In the second chapter the experimental method for the characterization is described and each one of the analysis techniques used for the study of the objects of green stone are also enumerated, as well as the methods of preparation of the samples for the determination of hardness, Analytic Scanning Electron Microscopy, X-ray Fluorescence and the X-ray Diffraction. In the third chapter it is presented and it discusses the information and obtained results of each one of the analysed samples. Finally in the fourth chapter the concreted conclusions are presented in the present work. (Author)

First Solar and Stellar Paintings in the Epipaleolithic and Neolithic Rock Art of the Iberian Peninsula (II): new Shelters and Ceramic Pieces decorated with Astral Paintings

Science.gov (United States)

Quintano, J. F.

2009-08-01

This paper is a continuation of the research into the astronomical reasons behind prehistoric rock and mobiliary art in the Iberian Peninsula, the first part of which was presented in the previous SEAC Congress celebrated in 2007 in Klaipeda (Lithuania). It proposes that all heavenly objects painted as rock art and on ceramic pieces be given the name of astraliformes [=solar and stellar paintings]. The six astraliformes from the two shelters visited, and the ceramic pieces on which astraliformes appear in the Prehistoric Museum of Granada are presented. Astraliformes appear in schematic art in a sudden manner and on a large scale, and are included in the panel because of their function as a means of regulating and promoting the agrarian cycle.

Villu Reiljan jagab Luualt ärinõu / Kadri Paas

Index Scriptorium Estoniae

Paas, Kadri, 1982-

2010-01-01

Endine Rahvaliidu juht Villu Reiljan asutas konsultatsioonifirma Picea Konsultatsioonid, tema sõnul hakkab ta andma keskkonna-, põllumajandus-, metsandusalast ja ehk ka juhtimisalast konsultatsiooni

Prodolzhenije sledujet / Fuad Rasulov

Index Scriptorium Estoniae

Rasulov, Fuad

2007-01-01

USA kompanii New Century Financial Corporation majandusraskustest alguse saanud krediidiasutuste kriisist, probleemidest USA riskantsemate hüpoteeklaenude ehk subprime-laenude turul, likviidsuse puudumise probleemidest

Elukestev õpe Eesti piirkondades = Lifelong learning in Estonia / Karolin Kõrreveski, Monika Oberšneider

Index Scriptorium Estoniae

Kõrreveski, Karolin

2012-01-01

Täiskasvanuhariduse kitsaskohtadest ehk õppimisest kõrvale jäänud riskigruppidest Eesti piirkondades, õpimotivatsioonist, seda mõjutavatest teguritest ja õppimisega kaasnevatest kasuteguritest. Tabelid, joonised

APPRAISAL OF APPLICATION OF WEAR-RESISTANT CHROMIC CAST IRONS FOR PRODUCTION OF MOULDED PIECES OF EQUIPMENT ON PRODUCTION OF BRICK OF CLAY

Directory of Open Access Journals (Sweden)

K. E. aranovkij

2007-01-01

Full Text Available The appraisal of application of wear-resistant chromic cast irons of different chemical compositions for production of moulded pieces of equipment on production of bricks of clay is carried out. It is determined that working resource of the details of test cast-irons is correlated with their hardness and not lower than of hardened steel.

Orbital Wall Reconstruction with Two-Piece Puzzle 3D Printed Implants: Technical Note

Science.gov (United States)

Mommaerts, Maurice Y.; Büttner, Michael; Vercruysse, Herman; Wauters, Lauri; Beerens, Maikel

2015-01-01

The purpose of this article is to describe a technique for secondary reconstruction of traumatic orbital wall defects using titanium implants that act as three-dimensional (3D) puzzle pieces. We present three cases of large defect reconstruction using implants produced by Xilloc Medical B.V. (Maastricht, the Netherlands) with a 3D printer manufactured by LayerWise (3D Systems; Heverlee, Belgium), and designed using the biomedical engineering software programs ProPlan and 3-Matic (Materialise, Heverlee, Belgium). The smaller size of the implants allowed sequential implantation for the reconstruction of extensive two-wall defects via a limited transconjunctival incision. The precise fit of the implants with regard to the surrounding ledges and each other was confirmed by intraoperative 3D imaging (Mobile C-arm Systems B.V. Pulsera, Philips Medical Systems, Eindhoven, the Netherlands). The patients showed near-complete restoration of orbital volume and ocular motility. However, challenges remain, including traumatic fat atrophy and fibrosis. PMID:26889349

Keha ja intelligentsus / Anu Ruusmaa

Index Scriptorium Estoniae

Ruusmaa, Anu

2015-01-01

Ameerika arengupsühholoogi Howard Gardneri teooriale toetudes vaatleb autor mitmeid vaimseid võimekusi: keeleline ehk lingvistiline, loogilis-matemaatiline, muusikaline, visuaal-ruumiline, kehalis-kinesteetiline, enesetunnetuslik jt.

Kavatsedes kaminat / Tiina Kolk

Index Scriptorium Estoniae

Kolk, Tiina

2007-01-01

AET Arhitektide arhitekt Priit Hamer kaminate paigaldamisest, avatud koldega kaminast, klaasuksega ahjust, õhkkütte- ehk malmsüdamega kaminast, gaasikaminast ja valmiskaminatest, kamina sobitumisest ruumikujundusega

"Kolmas rahu" / Ilmar Mikiver

Index Scriptorium Estoniae

Mikiver, Ilmar, 1920-2010

2008-01-01

uurimiskeskuse Project On Transitional Democracies presidendi Bruce P. Jacksoni rahuperioodidest Lääne tsivilisatsioonis. Lähemalt "kolmandast" Euroopa rahust ehk Balkani rahust kui NATO võimalusest

Gazprom tõrjub võimalikku konkurenti / Vahur Koorits

Index Scriptorium Estoniae

Koorits, Vahur, 1981-

2009-01-01

Eesti põhjarannikule kavandatud veeldatud maagaasi ehk LNG terminali ees seisab rida takistusi, suurimaks probleemiks on Gazprom. Vt. samas: Veeldatud maagaasi terminal annaks sõltumatuse Gazpromist

Potential Teachers' Appropriate and Inappropriate Application of Pedagogical Resources in a Model-Based Physics Course: A "Knowledge in Pieces" Perspective on Teacher Learning

Science.gov (United States)

Harlow, Danielle B.; Bianchini, Julie A.; Swanson, Lauren H.; Dwyer, Hilary A.

2013-01-01

We used a "knowledge in pieces" perspective on teacher learning to document undergraduates' pedagogical resources in a model-based physics course for potential teachers. We defined pedagogical resources as small, discrete ideas about teaching science that are applied appropriately or inappropriately in specific contexts. Neither…

Foraging of the Indian Short-nosed Fruit Bat Cynopterus sphinx on banana in shops and on the pieces dropped by monkeys at a temple

Directory of Open Access Journals (Sweden)

A. Rathinakumar

2016-11-01

Full Text Available The Indian Short-nosed Fruit Bat Cynopterus sphinx fed on the pieces of banana fruit that were dropped by monkeys on the tower of a temple and in nearby shops.  The monkeys obtained fruits from devotees and shop owners.  The peak number of bat visits occurred during pre- and post- midnight hours at the tower and shops, respectively, coinciding with the lights off situation and reduced human disturbance.  The bats landed on bunches of ripe bananas hanging in the front of shops.  The number of bat landings on the tower was greater than that in the shops.  The overall number of bat visits were higher during October when compared to other periods of the year.  This may be due to the occurrence of more festivals during October.  Our study is an example of opportunistic feeding, in which banana pieces dropped while monkeys were feeding on them were eaten by the bats.

Tudengid alustavad ametit klassikaga / Margus Haav

Index Scriptorium Estoniae

Haav, Margus, 1969-

2010-01-01

30. jaanuaril esietendub TÜ Viljandi Kultuuriakadeemia lavakunstide osakonna 8. lennu ehk Von Krahli kursuse esimene diplomitöö, "Kuningas Lear", lavastaja Peeter Jalakas. Von Krahli kursuse nimekiri

Ka suured ettevõtted suudavad kasvada / Koit Brinkmann ; kommenteerinud Mart Brauer, Jaak Kivisild

Index Scriptorium Estoniae

Brinkmann, Koit

2010-01-01

Gasellide ehk kõige kiiremini kasvanud ettevõtete edetabelit juhtivast Tartu logistikafirmast Transring Tartu OÜ, ettevõtetest Baltic International Trading OÜ, Olerex AS, Viimsi Keevitus AS. Tabel

Kõik koos? Ennastjuhtiva õppija hindamisvõimalused loomingulises rühmatöös / Marit Mõitlik-Tamm, Gerhard Lock

Index Scriptorium Estoniae

Mõistlik-Tamm, Marit, 1983-

2017-01-01

Artikkel annab ülevaate ennastjuhtiva õppija hindamisvõimalustest, keskendudes interdistsiplinaarsel ehk valdkondadevahelisel inspiratsioonil põhinevale loomingulisele rühmatööle kursusel "Muusikalise ühisloome praktikum"

Pankade vastulöök kaardikopeerijaile / Mariliis Pinn

Index Scriptorium Estoniae

Pinn, Mariliis

2008-01-01

Sampo Pank ja Nordea Pank paigaldavad sularahaautomaatidele antiskimmingu ehk kaardi magnetribalt kaardiandmete kopeerimise ja PIN-koodi varastamise vastased seadmed. Vt samas: Näiteid elust. Kommenteerib Meelis Nurk

The role of phosphate in a multistep enzymatic reaction: reactions of the substrate and intermediate in pieces.

Science.gov (United States)

Kholodar, Svetlana A; Allen, C Leigh; Gulick, Andrew M; Murkin, Andrew S

2015-02-25

Several mechanistically unrelated enzymes utilize the binding energy of their substrate's nonreacting phosphoryl group to accelerate catalysis. Evidence for the involvement of the phosphodianion in transition state formation has come from reactions of the substrate in pieces, in which reaction of a truncated substrate lacking its phosphorylmethyl group is activated by inorganic phosphite. What has remained unknown until now is how the phosphodianion group influences the reaction energetics at different points along the reaction coordinate. 1-Deoxy-D-xylulose-5-phosphate (DXP) reductoisomerase (DXR), which catalyzes the isomerization of DXP to 2-C-methyl-D-erythrose 4-phosphate (MEsP) and subsequent NADPH-dependent reduction, presents a unique opportunity to address this concern. Previously, we have reported the effect of covalently linked phosphate on the energetics of DXP turnover. Through the use of chemically synthesized MEsP and its phosphate-truncated analogue, 2-C-methyl-D-glyceraldehyde, the current study revealed a loss of 6.1 kcal/mol of kinetic barrier stabilization upon truncation, of which 4.4 kcal/mol was regained in the presence of phosphite dianion. The activating effect of phosphite was accompanied by apparent tightening of its interactions within the active site at the intermediate stage of the reaction, suggesting a role of the phosphodianion in disfavoring intermediate release and in modulation of the on-enzyme isomerization equilibrium. The results of kinetic isotope effect and structural studies indicate rate limitation by physical steps when the covalent linkage is severed. These striking differences in the energetics of the natural reaction and the reactions in pieces provide a deeper insight into the contribution of enzyme-phosphodianion interactions to the reaction coordinate.

Kohutava terrorilöögi kümnes aastapäev

Index Scriptorium Estoniae

2011-01-01

Ülevaade 2001. aasta 11. septembri terrorirünnakust Ameerika Ühendriikides. Maailma Kaubanduskeskuse asukoha ehk Ground Zero ülesehitamisest ja ohvrite mälestamispaikadest. Kaardid, skeemid, joonised

Uusim tehnika annab säästu ka maasoojuspumpades / Lauri Lehtinen

Index Scriptorium Estoniae

Lehtinen, Lauri

2009-01-01

Õhksoojuspumpadega tuntust kogunud inverter- ehk sagedusmuunduriga kompressortehnikat kasutatakse ka uue põlvkonna maasoojuspumpades. Tootjate sõnul annab invertertehnika varasemate seadmetega võrreldes umbes 10–15% kokkuhoidu

Government and Public Reaction in Estonia to Soviet Pressure and the Events of September-December 1939 / Magnus Ilmjärv

Index Scriptorium Estoniae

Ilmjärv, Magnus, 1961-

2013-01-01

Valitsuse ja avalikkuse reageeringutest NSV Liidu survele 1939. Molotovi-Ribbentropi Paktist. Eesti Vabariigi ja NSV Liidu vahelise vastastikuse abistamise paktist ehk nn baaside lepingust. Alternatiivsete arengute võimalikkusest

Telefon on kaotaja / Tõnu Vare

Index Scriptorium Estoniae

Vare, Tõnu, 1947-

2003-01-01

Computer Industry Alamac Inc ennustuse kohaselt suureneb Interneti kasutajate arv maailmas 2005. aastaks ligi miljardini ehk täpsemalt 945 miljoni inimeseni. Diagramm: Interneti kasutajate arv maailmas (miljonites)

Dialoog läbi seina / Mart Kangro, Jim Ashilevi

Index Scriptorium Estoniae

Kangro, Mart, 1974-

2016-01-01

Videoblogidest ehk vlogidest, internetist, videomeediumist, distantsist esineja ja publiku vahel, verbaalsest eneseväljandusest, lavastusprotsessist, füüsilisest teatrist ja muust. Mart Kangro ja Jim Ashilevi vestlus

Edinburghi festival kui kogemus / Riina Oruaas

Index Scriptorium Estoniae

Oruaas, Riina

2008-01-01

Edinburghis toimuvast rahvusvahelisest teatri- ehk etenduskunstide festivalist Fringe 2008 (8. - 31. VIII 2008). Pikemalt mõningatest tantsu- ja sõnalavastusest ning teatrikriitikute tööst seoses festivaliga

Superkangelaste ülikool õpetab läbilöömist : Eesti ettevõtlikud noored Räniorus / Marta Jaakson

Index Scriptorium Estoniae

Jaakson, Marta

2013-01-01

Draper University on akrediteerimata ülikool, mis korraldab kaheksanädalasi kevadsemestreid ja kuuenädalasi suvesemestreid. Ettevõtlike Eesti noorte õpingutest Räniorus ehk Silicon Valley's Californias

Developing an experimental case in aluminium foils 1100 to determine the maximum angle of formability in a piece by Dieless-SPIF process

Science.gov (United States)

Gabriel, Paramo; Adrian, Benitez

2014-07-01

Incremental sheet forming by the method of single point incremental forming Dieless-SPIF, is a widely studied process, experimented and developed in countries with high manufacturing technologies, with friendly costs when the productive configuration in a productivity system is based in small production batches. United states, United kingdom and France lead this type of studies and cases, developing various proof with experimental geometries, different from the national environment such as Colombia, Bolivia, Chile, Ecuador and Peru where this process where discretely studied. Previously mentioned, it pretends develop an experimental case of a particular geometry, identifying the maximum formability angle of material permissible for the forming of a piece in one pass, the analysis of forming limit curve (FLC), with the objective to emphasizes in this innovative method based in CAD-CAM technologies, compare with other analogous process of deformation sheet metal like embossing, take correct decisions about the viability and applicability of this process (Dieless) in a particular industrial piece, which responses to the necessities of productive configurations mentioned and be highly taken like a manufacturing alternative to the other conventional process of forming sheet metal like embossing, for systems with slow batches production.

Developing an experimental case in aluminium foils 1100 to determine the maximum angle of formability in a piece by Dieless-SPIF process

International Nuclear Information System (INIS)

Gabriel, Paramo; Adrian, Benitez

2014-01-01

Incremental sheet forming by the method of single point incremental forming Dieless-SPIF, is a widely studied process, experimented and developed in countries with high manufacturing technologies, with friendly costs when the productive configuration in a productivity system is based in small production batches. United states, United kingdom and France lead this type of studies and cases, developing various proof with experimental geometries, different from the national environment such as Colombia, Bolivia, Chile, Ecuador and Peru where this process where discretely studied. Previously mentioned, it pretends develop an experimental case of a particular geometry, identifying the maximum formability angle of material permissible for the forming of a piece in one pass, the analysis of forming limit curve (FLC), with the objective to emphasizes in this innovative method based in CAD-CAM technologies, compare with other analogous process of deformation sheet metal like embossing, take correct decisions about the viability and applicability of this process (Dieless) in a particular industrial piece, which responses to the necessities of productive configurations mentioned and be highly taken like a manufacturing alternative to the other conventional process of forming sheet metal like embossing, for systems with slow batches production

Review of the patents of Top and Bottom End Piece and fuel materials issued by overseas fuel vendors

International Nuclear Information System (INIS)

Yoon, Kyung Ho; Song, Kee Nam; Kim Hyung Kyu; Kang, Heung Seok; Bang, Je Geon.

1997-06-01

In order to develop new type nuclear fuel which can be loaded in the domestic PWRs without serious design changes, it is very important to understand the developing status of fuel components being conducted by overseas fuel vendors prior to commence the full-scale campaign. In this report, patents recorded in US patent lists have been inquired to understand the object, the background and the peculiarity of the invented components for top/bottom end piece and fuel materials. In addition, the important things which must be considered in development of new type fuel were described. (author). 18 tabs., 63 figs., 24 refs

Kuumemad juhtimistööriistad Eestis

Index Scriptorium Estoniae

2005-01-01

Missioon ja äriideoloogia, emotsionaalne intelligentsus, tasakaalus tulemuskaart, piirangute teooria, tegevuspõhine kuluarvestus, CRM, execution ehk täideviimine, teabeäri, enesehindamine - levinumad juhtimistööriistad Eestis

Ai, nad torkasid mind keelega! / Anneli Saro

Index Scriptorium Estoniae

Saro, Anneli, 1968-

2006-01-01

Dario Fo "Müsterium buff" Tartu Sadamateatris Viljandi Kultuuriakadeemia teatrikunsti õppetooli kolmanda kursuse ehk kuuenda lennu tudengite esituses. Näitemängu on lavastanud Peeter Raudsepp. Esietendus 25. apr

Reisivaliku ABC / Silvia Ustav

Index Scriptorium Estoniae

Ustav, Silvia

2010-01-01

Tarbijakaitseametile laekunud kaebustest reisiettevõtete kohta, ehk, mida tasuks silmaspidada reisi ostmisel ning, millised on tarbijaõigused, kui reisikorraldaja muudab reisipaketi tingimusi või pakutud tingimused ei vasta lubatule

Korvpall algab tantsuga / Merit Pettai

Index Scriptorium Estoniae

Pettai, Merit

2005-01-01

Vestlusest korvpallimeeskonna BIG/new balance Rapla ergutustüdrukutega ehk cheerleaderitega. Võrreldes tavaliste showtantsudega on cheerleaderite tantsud palju koormavamad. Arutletakse selle üle mida tähendab olla cheerleader

"Ariel" avab juudi kultuuri väärtusi / Kersti Inno

Index Scriptorium Estoniae

Inno, Kersti, 1954-

2007-01-01

Hispaania gambamängija Jordi Savalli ja ansambli Hesperion XXI kontserdist programmiga "El Paradiso Perdido" ehk "Kadunud paradiis" juudi süvakultuuri festivali "Ariel" raames 17. nov. Estonia kontserdisaalis

Silmasisesed päikeseprillid

Index Scriptorium Estoniae

2007-01-01

Viis protsenti inimestest põeb makulaarset degeneratsiooni ehk silmapõhjade lupjumist, mis on pimedaksjäämise peapõhjus üle kuuekümneaastastel. AMD riskifaktoritest, tunnustest, ravist, ennetamiset

Lastekirjanduse uurijate kongress Worcesteris

Index Scriptorium Estoniae

Palm, Jaanika, 1973-

2015-01-01

Rahvusvahelise lastekirjandusuurijate ühingu (International Research Society for Children`s Literature ehk IRSCL) kongressist, mis toimus 8-12. augustil 2015 ja kus Eestit esindasid Jaanika Palm ja Mari Niitra

Mmoodne näitus annab eneseiroonilise vihje / Mari Sobolev

Index Scriptorium Estoniae

Sobolev, Mari, 1968-

2003-01-01

Pärnu Mmoodsa Kunsti Näitus ehk Kümme Aastat Mmoodsat Kunsti Pärnu Varakapitalistliku Eesti Tingimustes Pärnu Uue Kunsti Muuseumis. Kuraator Andrus Joonase kildkondlikust (Academia Grata) kontseptsioonist

Lõviosa reklaamist on kasutu / Gustav Hafren ; interv. Ede Schank

Index Scriptorium Estoniae

Hafren, Gustav

2004-01-01

USA turundusstrateegi Jack Trout'i asutatud ettevõte Trout & Partners Soome esinduse juht Gustav Hafren nõustab Eesti ettevõtteid, kuidas konkurentidest eristudes end tarbijale paremini teadvustada ehk positsioneerida

Võitlus kaevandustega tõi Enno Vinnile aasta rohelise teo tegija tiitli / Külli Kriis

Index Scriptorium Estoniae

Kriis, Külli, 1961-

2006-01-01

Vt. ka Severnoje Poberezhje 12. dets. Eesti keskkonnaühendused kuulutasid aasta positiivseima keskkonnateo tegijaks Maidla vallavolikogu esimehe Enno Vinni. Haridusminister Mailis Repsile omistati keskkonnavaenulikuma teo ehk karuteene tiitel

Saint-Etienne'i disainibiennaal 2007

Index Scriptorium Estoniae

2007-01-01

Lõuna-Prantsusmaal toimunud disainiüritusest. Pikemalt disainerite Marie-Laure Bourgeois ja Vincent Becheau tänavaistmetest Foneemid (ehk Häälikud) ja Matthieu Lehanneur'i projektist "Viis elementi"

Moes on lopsakad taimed ja geomeetrilised vormid / Tiina Kolk

Index Scriptorium Estoniae

Kolk, Tiina

2010-01-01

Aiadisainer Merilen Mentaali muljeid Briti Kuningliku Aiandusseltisi 2010. aasta Chelsea Flower Show'lt. Peapreemia ehk parima show-aia tiitli võitis disainer Andy Sturgeon The Daily Telegraphi aia eest

Stability of prototype two-piece zirconia and titanium implants after artificial aging: an in vitro pilot study.

Science.gov (United States)

Kohal, Ralf-Joachim; Finke, Hans Christian; Klaus, Gerold

2009-12-01

Zirconia oral implants are a new topic in implant dentistry. So far, no data are available on the biomechanical behavior of two-piece zirconia implants. Therefore, the purpose of this pilot investigation was to test in vitro the fracture strength of two-piece cylindrical zirconia implants after aging in a chewing simulator. This laboratory in vitro investigation comprised three different treatment groups. Each group consisted of 16 specimens. In group 1, two-piece zirconia implants were restored with zirconia crowns (zirconia copings veneered with Triceram; Esprident, Ispringen, Germany), and in group 2 zirconia implants received Empress 2 single crowns (Ivoclar Vivadent AG, Schaan, Liechtenstein). The implants, including the abutments, in the two zirconia groups were identical. In group 3, similar titanium implants were reconstructed with porcelain-fused-to-metal crowns. Eight samples of each group were submitted to artificial aging with a long-term load test in the artificial mouth (chewing simulator). Subsequently, all not artificially aged samples and all artificially aged samples that survived the long-term loading of each group were submitted to a fracture strength test in a universal testing machine. For the pairwise comparisons in the different test groups with or without artificial loading and between the different groups at a given artificial loading condition, the Wilcoxon rank-sum test for independent samples was used. The significance level was set at 5%. One sample of group 1 (veneer fracture), none of group 2, and six samples of group 3 (implant abutment screw fractures) failed while exposed to the artificial mouth. The values for the fracture strength after artificial loading with 1.2 million cycles for group 1 were between 45 and 377 N (mean: 275.7 N), in group 2 between 240 and 314 N (mean: 280.7 N), and in the titanium group between 45 and 582 N (mean: 165.7 N). The fracture strength results without artificial load for group 1 amounted to between

Analysis of arecoline in Semen Arecae decoction pieces by microchip capillary electrophoresis with contactless conductivity detection

Directory of Open Access Journals (Sweden)

Zi-You Cai

2012-10-01

Full Text Available A new method for the determination of arecoline in Semen Arecae decoction pieces by microchip capillary electrophoresis with contactless conductivity detection (MCE-CCD was proposed. The effects of various electrophoretic operating parameters on the analysis of arecoline were studied. Under the optimal conditions, arecoline was rapidly separated and detected in 1 min with good linearity over the concentration range of 20–1500 μM (r2=0.9991 and the detection limit of 5 μM (S/N=3. The method was used for the analysis of arecoline satisfactorily with a recovery of 96.8–104%. Keywords: Microchip capillary electrophoresis, Contactless conductivity detection, Arecoline, Semen Arecae

Exosome-Mediated Genetic Information Transfer, a Missing Piece of Osteoblast-Osteoclast Communication Puzzle.

Science.gov (United States)

Yin, Pengbin; Lv, Houchen; Li, Yi; Deng, Yuan; Zhang, Licheng; Tang, Peifu

2017-01-01

The skeletal system functions and maintains itself based on communication between cells of diverse origins, especially between osteoblasts (OBs) and osteoclasts (OCs), accounting for bone formation and resorption, respectively. Previously, protein-level information exchange has been the research focus, and this has been discussed in detail. The regulative effects of microRNAs (miRNAs) on OB and OC ignite the question as to whether genetic information could be transferred between bone cells. Exosomes, extracellular membrane vesicles 30-100 nm in diameter, have recently been demonstrated to transfer functional proteins, mRNAs, and miRNAs, and serve as mediators of intercellular communication. By reviewing the distinguishing features of exosomes, a hypothesis was formulated and evaluated in this article that exosome-mediated genetic information transfer may represent a novel strategy for OB-OC communication. The exosomes may coordinately regulate these two cells under certain physiological conditions by transferring genetic information. Further research in exosome-shuttered miRNAs in OB-OC communication may add a missing piece to the bone cells communication "puzzle."

Päikesekaitset mööblile ja unele / Margis Jõeäär

Index Scriptorium Estoniae

Jõeäär, Margis

2005-01-01

Tekstiilikunstnik pimendavatest aknakatetest. Voodrile õmmeldud kardinatest, pimendavast voodrist, pimendavast kangast, screen- ehk ekraankangast, markiisidest, mis on mõeldud suurte aknapindade kaitsmiseks päikese, vihma ja tuule eest. 5 ill

Hea haridus alternatiivkoolist? / Tiiu Kuurme

Index Scriptorium Estoniae

Kuurme, Tiiu, 1953-

2000-01-01

Alternatiivkoolidest ja peamistest suundadest alternatiivpedagoogikas : avatud õpetus, Montessori-pedagoogika, Waldorf- ehk Steiner-pedagoogika, Freinet̀pedagoogika, vabad alternatiivkoolid, Jena-Plaan-pedagoogika, Landschulheim-tüüpi internaatkoolid, kool kui linn

Virtuaalne kaaspiloot – turvalisemad veokid

Index Scriptorium Estoniae

2010-01-01

Euroopa Liidu projektist HAVEit (The Highly Automated Vehicles for Intelligent Transport project ehk Automatiseeritud sõidukid Intelligentseks transpordiks), mis on loodud järgmise põlvkonna intelligentsete sõidukite arendamiseks

Kolmapäeval kroonitakse Raekoja platsil Lucia

Index Scriptorium Estoniae

2006-01-01

Püha Lucia ehk luutsinapäeval kroonitakse heade jõulude kehastaja ja soojuse ning valguse tooja Lucia. Krooni valmistas Rootsi suursaatkonna algatatud konkursi võitja Sandra Savelli Eesti Kunstiakdeemiast

Hajutamine maandab investeerimise riske / Paul Lukka

Index Scriptorium Estoniae

Lukka, Paul

2008-01-01

Strateegiatest investeerimismaailmas: investeeringute hajutamine ehk riskide piiramise tehnika ning win-win situatsioon. Graafikud: Ideaalne situatsioon; Tootluse ja riski suhe. Vt. samas: Mart Mere kommentaar. Majanduslanguses peab mõtlema hajutatud portfellile

Laud / Hannes Praks

Index Scriptorium Estoniae

Praks, Hannes, 1973-

1999-01-01

Nõuanne ühe küljega seinale kinnituva ehk konsoollaua (autor sisearhitekt Hannes Praks) ja metallist pukkjalgadele toetuva puidust laua "know-know" (autor sisearhitekt Margus Tammik) tegemiseks. 2 joonist, foto

Turgi rahvad Krimmis / Ott Kurs

Index Scriptorium Estoniae

Kurs, Ott, 1939-

2002-01-01

Illustreeritud geograafilise kaardiga ; ka krimtsakidest ehk krõmtsakidest ning krimmitatarlaste naasmisest kodumaale alates 1980-ndate II poolest. Sama ilmunud ka : Kurs, Ott. Rajamaade rahvaid. - Tartu : Ilmamaa, 2006, lk. 212-223

Magnetic field shimming of a permanent magnet using a combination of pieces of permanent magnets and a single-channel shim coil for skeletal age assessment of children.

Science.gov (United States)

Terada, Y; Kono, S; Ishizawa, K; Inamura, S; Uchiumi, T; Tamada, D; Kose, K

2013-05-01

We adopted a combination of pieces of permanent magnets and a single-channel (SC) shim coil to shim the magnetic field in a magnetic resonance imaging system dedicated for skeletal age assessment of children. The target magnet was a 0.3-T open and compact permanent magnet tailored to the hand imaging of young children. The homogeneity of the magnetic field was first improved by shimming using pieces of permanent magnets. The residual local inhomogeneity was then compensated for by shimming using the SC shim coil. The effectiveness of the shimming was measured by imaging the left hands of human subjects and evaluating the image quality. The magnetic resonance images for the child subject clearly visualized anatomical structures of all bones necessary for skeletal age assessment, demonstrating the usefulness of combined shimming. Copyright © 2013 Elsevier Inc. All rights reserved.

Single-piece maintenance procedures for the TITAN reversed-field pinch reactor

International Nuclear Information System (INIS)

Grotz, S.P.; Creedon, R.L.; Cooke, P.I.H.; Duggan, W.P.; Krakowski, R.A.; Najmabadi, F.; Wong, C.P.C.

1987-01-01

The TITAN reactor is a compact (major radius of 3.9 m and minor plasma radius of 0.6 m), high neutron wall loading (--18MW/m 2 ) fusion energy system based on the reversed-field pinch (RFP) concept. The TITAN-I fusion power core (FPC) is a lithium, self-cooled design with vanadium alloy (V-3Ti-1Si) structural material. The compact design of the TITAN fusion power core (FPC) reduces the system to a few small and relatively low mass components, making toroidal segmentation of the FPC unnecessary. A single-piece maintenance procedure in which the replaceable first wall and blanket is removed as a single unit is, therefore, possible. The TITAN FPC design provides for top access to the reactor with vertical lifts used to remove the components. The number of remote handling procedures is few and the movements are uncomplicated. The annual torus replacement requires that the reusable ohmic-heating coil set and hot-shield assembly be removed and temporarily stored in a hot cell. The used first wall and blanket assembly is drained and disconnected from the coolant supply system, then lifted to a processing room where it is cooled and prepared for Class-C waste burial. The new, pre-tested first wall and blanket assembly is then lowered into position and the removal procedure is reversed to complete the replacement process

Modernistliku ehitatud keskkonna kujunemine (1955-1960.aastad) / Mart Kalm

Index Scriptorium Estoniae

Kalm, Mart, 1961-

2013-01-01

Akademismist modernismini ehk ehitaja võit arhitekti üle. Liialduste likvideerimine. Uuseestiaegsuse laine 1950. aastate keskel. Moodne loomulikkus. Uued tarindid. Tüüpprojektid. Eriprojektiga kooperatiivkorter - kallis mugavus. Sirgete joonte arhitektuur. Kolhoosiarhitektuur

Vajame arengut toetavat kooli / Raivo Juurak

Index Scriptorium Estoniae

Juurak, Raivo, 1949-

2012-01-01

Suurbritannia haridusprogrammist, kus õpilase arengut koolis maksimaalselt toetakse. Canterbury ülikooli haridusteaduskonna programmi „Kvaliteet õppe toetamisel” ehk QiSS (Quality in Study Support) direktori Linda Leith'i intervjuu põhjal

Kinnisvara pealt saab teenida seda ostmata / Romet Kreek

Index Scriptorium Estoniae

Kreek, Romet, 1972-

2003-01-01

Autor tutvustab võimalust investeerida kinnisvarasse läbi kinnisvara haldavate ettevõtete ehk REIT-ide, mille aktsiad on börsil kaubeldavad. Diagramm: REITide tootlus on ületanud aktsiaindeksite oma

U.S. must support Estonia and other targets of Russian aggression

Index Scriptorium Estoniae

2007-01-01

Ühendatud Balti Ameerika Komitee (JBANC) toetab eestlaste otsust nõukogude monumendi ehk nn. pronkssõduri teisaldamiseks ja nõuab tungivalt sedasama väljendada ka Ameerika Administratsiooni ja Kongressi poolt

Rukopisi ne goreli, ne goreli, a potom nakonets zanjalis / Jelena Skulskaja

Index Scriptorium Estoniae

Skulskaja, Jelena, 1950-

2002-01-01

Roman Viktjuki teatri külalisetendused Eestis : fragmentaarium Mihhail Bulgakovi romaani "Meister ja Margarita" järgi ehk "Ivan Bezdomnõi unenäod" 5. ja 6. veebruaril Tallinna Vene Kultuurikeskuses

Uus 3G mobiilivõrk maksab 2-3 miljardit / Raigo Neudorf

Index Scriptorium Estoniae

Neudorf, Raigo

2003-01-01

Kolmanda põlvkonna (3G) ehk UMTS mobiilsidevõrgu loomine läheb kohalikele mobiilioperaatoritele maksma hinnanguliselt 2-3 miljardit krooni. Litsentsi eest riigi nõutavat 70 miljonit krooni peetakse kalliks

VJ annab muusikale visuaalsuse / Ain Kivesti

Index Scriptorium Estoniae

Kivesti, Ain

2008-01-01

Videograafikast. Video jockey ehk videokunstnik maalib kunstiteoseid piltide ja visuaalsete elementide abil, tehes seda muusika taustal, tavaliselt paralleelselt disco jockey'ga. Toomas Altnurme, Taavi Varmi, Sten Saluveeri ja Erki Kannuse kommentaare

Rahvastiku paiknemine Eestis = Distribution of population in Estonia / Mihkel Servinski, Anne Karjus, Andres Rõigas

Index Scriptorium Estoniae

Servinski, Mihkel

2005-01-01

Rahvastiku paiknemisest teljel pealinn ja pealinna piirkond versus ülejäänud Eesti, teljel linn-maa ning paiknevuse erinevusi maakonna tasandil, omavalitsusüksuse ehk linna-valla tasandil. Diagrammid. Tabelid

Võidufilm on happy / Johan Palmgren ; interv. Tiit Tuumalu

Index Scriptorium Estoniae

Palmgren, Johan

2004-01-01

Lõppes Pärnu 18. dokumentaal- ja antropoloogiafilmide festival - võitjaks tuli noorte rootslaste Johan Palmgreni ja Asa Blanchi film "Ebba ja Torgny ehk Armastuse imelised teed". Lisaks "Pärnu festivali auhindu"

Avastamata rikkused ja riskid alternatiivfondis / Virge Lahe

Index Scriptorium Estoniae

Lahe, Virge

2008-01-01

Raha investeerimise üheks võimaluseks on selle paigutamine alternatiivsetesse fondidesse. Üheks nendest on nn. riskikapitalifond ehk hedge-fond. Vt. samas: Hedge-fondid sobivad teadlikule; Gild Arbitage - Eestis registreeritud riskikapitalifond

Eestlaste väljarändamine Krimmi / Jüri Viikberg

Index Scriptorium Estoniae

Viikberg, Jüri

2002-01-01

Täpsemalt järgmistest eesti küladest Krimmis: Beregovoje ehk Samruk, Dzurtsi, Kijat-Orka, Sõrt-Karaktsora, Kontsi-Savva ja Utskuju-Tarhan. 140 aastat eestlust Krimmis, konverents (2001 : Beregove, Ukraina)

Отказ от киноленты осложняет работу PÖFF

Index Scriptorium Estoniae

2011-01-01

Traditsioonilise filmilindi kadumine seab PÖFFi korraldajad tulevikus keerulisse olukorda, kuna festivalile filme valides pole teada, mis formaadis need saadetakse. Üha enam levib maailmas DCP (Digital Cinema Package) ehk digiteeritud salvestis

Mis toimub Vijlandias / Lilian Vellerand

Index Scriptorium Estoniae

Vellerand, Lilian, 1932-

1990-01-01

Ugala teatri lavastustest : W. Shakespeare'i "Kuningas Lear" , J. Anouilh' "Becket ehk Jumala au", mõlema lav. K. Komissarov, S. Witkiewiczi "Hullumeelne ja nunn", H. Pinteri "Kojutulek", mõlema lav. A. Lepik

Tom ja Anni ajavad isad-emad naerma / Kai Väärtnõu

Index Scriptorium Estoniae

Väärtnõu, Kai

2007-01-01

ETV lastesaate "Saame kokku Tomi juures" stsenarist on Jaak Urmet ehk Wimberg. Teksti improviseerivad ka näitlejad Karol Kuntsel ja Maria Soomets. Lisaks tutvustus "Pööningule purjetab proua Õietolmutuust"

Sakslastele kuuluv meditsiinitehas värbab uusi töötajaid / Andres Reimer

Index Scriptorium Estoniae

Reimer, Andres

2007-01-01

Saksa perekonnale kuuluv rahvusvahelise optiliste sondide ehk endoskoopide tootja Karl Stroz Video Endoscopy Tallinna ettevõte areneb jõudsalt ja kavatseb suurendada töötajate hulka sel aastal kolmandiku võrra

BDML Metadata: 394 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available easurement Keller, P.J., Schmidt, A.D., Wittbrodt, J. and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology... Laboratory, Cell Biology and Biophysics Unit, Stelzer Laboratory See

BDML Metadata: 393 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available easurement Keller, P.J., Schmidt, A.D., Wittbrodt, J. and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology... Laboratory, Cell Biology and Biophysics Unit, Stelzer Laboratory See

Kaos ja kord abstraktses kunstis / Vappu Thurlow

Index Scriptorium Estoniae

Thurlow, Vappu, 1960-

2005-01-01

Inglise füüsik Richard Taylor Jackson Pollocki maalidest. Kaose poolt mahajäetud mustritest ehk fraktaalidest. Siim Tanel Annuse reljeefmaalid, Andrus Rõugu abstraktsed vormid. Näitus "Pidulikud kontseptsioonid" Estonia Kontserdisaalis

Investment needs and possibilities in Estonian agricultural sector / Grete Sommer

Index Scriptorium Estoniae

Sommer, Grete

2003-01-01

Viimase kümne aasta investeeringute puudulikkust arvestades oleks aastatel 2004-2006 põllumajandussektorisse vaja investeerida 10 381 miljonit krooni ehk 3 460 miljonit krooni aastas, väidab autor. Tabelid. Diagrammid

Fine 5 tantsib Bachi järgi

Index Scriptorium Estoniae

2016-01-01

Tantsuteater Fine 5 toob lavale lavastuse "HTK ehk hästi treenitud klaviir". Teos on loodud J.S. Bachi "Hästitempereeritud klaviiri" (HTK) esimese osa muusikale. Koreograafid Tiina Ollesk ja Renee Nõmmik

Banaanikasvatuse alused ning tootmispõhine teadus / Andres Taklaja

Index Scriptorium Estoniae

Taklaja, Andres, 1947-

2011-01-01

Kõrgtehnoloogilise tootmise ja tugevate ülikoolide seosest Silicon Valley näite põhjal ehk teaduspõhisest tootmisest ja tootmispõhisest teadusest, kus suured ettevõtted on tähtsad teaduse tellijad

Kuu plaat : Cardigans "Super Extra Gravity". Plaadid kauplusest Lasering

Index Scriptorium Estoniae

2005-01-01

Heliplaatidest : Cardigans "Super Extra Gravity", Metsatöll "Terast mis hangund me hinge 10218", Ursula "Annamemenõu", Critikal "Chapter One ehk Teine Maitse", Robbie Williams "Intensive Care", Depeche Mode "Playing the Angel"

Одногазовый недорынок / Михаил Колосок

Index Scriptorium Estoniae

Колосок, Михаил

2010-01-01

Valitsuse kavatsusest eraldada Eesti Gaasist ülekandevõrk ehk suurem torustik. Balti Gaasi juhatuse liikme Urmo Männi, EG Võrguteenused tegevdirektori Sergei Jefimovi, Eesti Gaasi juhatuse liikme Raul Koitovi arvamusi ja hinnanguid

Langus USAs kukutas ka teisi börse / Tarvo Vaarmets

Index Scriptorium Estoniae

Vaarmets, Tarvo

2007-01-01

Probleemid USA riskantsemate hüpoteeklaenude ehk subprime-laenude turul viisid langusesse kogu maailma börsid. Diagrammid: Enim kukkunud olulisemad börsiindeksid; New Century Financiali aktsia hind. Kommenteerib Kristjan Lepik

Raamaturappija / Karl Martin Sinijärv

Index Scriptorium Estoniae

Sinijärv, Karl Martin, 1971-

1996-01-01

Tubli lapse tunnikell / Tekst Leelo Tunglalt; Groom, Winston. Gump & Co; Higgins, Jack. Soolo; Winter, Arno. Sodila ehk abiks tagumises pingis igavlejale; Murphy, Warren ja Shapir, Richard. Remo Special - Vastulöök

La traducción de la onomatopeya en el manga One Piece : tipología y técnicas

OpenAIRE

Pérez Álvaro, Laura

2017-01-01

Treball Final de Grau en Traducció i Interpretació. Codi: TI0983. Curs: 2015/2016 Este trabajo es un estudio de caso de la traducción de las onomatopeyas en el primer tomo del manga One Piece (Eiichiro Oda). El objetivo que se persigue con esta investigación es comprobar si la posición de las onomatopeyas en diferentes lugares de las páginas de un cómic, es decir, dentro o fuera de bocadillo de diálogo, influye en el método de traducción empleado. Los métodos que se incluyen...

Numerical simulation of water flow through the bottom en piece of a nuclear fuel assembly

International Nuclear Information System (INIS)

Navarro, Moyses A.; Santos, Andre A. Campagnole dos

2007-01-01

The water flow through the bottom nozzle of a nuclear fuel assembly was simulated using a commercial CFD code, CFX 10.0. Previously, simulations with a perforated plate similar to the bottom nozzle plate were performed to define the appropriate mesh refinement and turbulence model (κ-ε or SST). Subsequently, the numerical simulation was performed with the optimized mesh using the turbulence model (κ-ε in a standard bottom nozzle with some geometric simplifications. The numerical results were compared with experimental results to determine the pressure drop through the bottom nozzle in the Reynolds range from ∼10500 to ∼95000. The agreement between the numerical simulations and experimental results may be considered satisfactory. The study indicated that the CFD codes can play an important role in the development of pieces with complex geometries, optimizing the planning of the experiments and aiding in the experimental analysis. (author)

Pigment dispersion syndrome and pigmentary glaucoma after secondary sulcus transscleral fixation of single-piece foldable posterior chamber intraocular lenses in Chinese aphakic patients.

Science.gov (United States)

Tong, Nianting; Liu, Fuling; Zhang, Ting; Wang, Liangyu; Zhou, Zhanyu; Gong, Huimin; Yuan, Fuxiang

2017-05-01

To describe secondary pigment dispersion syndrome (PDS) and pigmentary glaucoma after secondary sulcus transscleral fixation of 1-piece hydrophobic acrylic foldable posterior chamber intraocular lenses (PC IOLs) in aphakic patients in a Chinese population. Department of Ophthalmology, Qingdao Municipal Hospital, Qingdao, China. Retrospective case series. This chart review included eyes that had secondary sulcus transscleral fixation of a 1-piece hydrophobic acrylic foldable PC IOL (Tecnis ZCB00) between March 2011 and March 2014. The patients' demographic data, clinical data, postoperative complications, intervals between initial surgery and the onset of PDS, pigmentary glaucoma occurrences, and findings on slitlamp biomicroscopy, gonioscopy, and ultrasound biomicroscopy (UBM) were recorded. The study comprised 23 consecutive eyes of 21 patients. Seventeen eyes of 16 patients were diagnosed with PDS, and 7 eyes of 6 patients were diagnosed with pigmentary glaucoma. The slitlamp examination and UBM showed that the location between the IOL optic and the posterior surface of the iris was very close. Slitlamp examination of the anterior chamber angle using a gonioscope showed dense pigment deposition on the IOL surfaces. A reverse pupillary block was found in 10 eyes of 9 patients. Other postoperative complications included intraocular hemorrhage, pupillary capture of the IOL optic, IOL tilt, IOL decentration, IOL dislocation, and suture erosion. The 1-piece hydrophobic acrylic foldable PC IOL was not suitable for sulcus transscleral fixation because of a high incidence of PDS and pigmentary glaucoma after surgery in a Chinese population. Copyright © 2017 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Eesti CRM-lahenduste kasv edestab kasvu maailmas kordades / Martin Goroshko

Index Scriptorium Estoniae

Goroshko, Martin

2005-01-01

Kliendihaldus- ehk CRM-lahendused, mis aitavad ettevõtetel kliendisuhteid juhtida ja äriprotsesse efektiivsemaks muuta, on saamas populaarseks nii mujal maailmas kui ka Eestis. Diagramm: CRM-i pakkuvate firmade turuosad. Kommenteerib Indrek Saul

Eesti psühhopaat rapib Hollywoodi õudusfilmis / Rain Pruul

Index Scriptorium Estoniae

Pruul, Rain

2009-01-01

Stsenarist David Johnson kirjutas stsenaariumi õudusfilmile "Orb" (USA-Kanada-Saksa-Prantsuse, 2009), režissöör Jaume Collet-Serra. Filmi antikangelane on Eestist pärit orb Esther ehk Leena Klammer

Vastutustundlik ettevõtlus - millega tegu ja kellele seda on vaja / Triinu Gröön

Index Scriptorium Estoniae

Gröön, Triinu

2005-01-01

Ettevõtte ühiskondlik vastutus (Corporate Social Responsibility ehk CSR) on mõiste ja kontseptsioonina arenenud 1960-ndatest alates ning on üha enam jõudnud rahvusvahelisse juhtimiskirjandusse, samuti konverentside päevakavadesse

BDML Metadata: 405 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available oep.mat Measurement Keller, P.J., Schmidt, A.D., Wittbrodt, J. and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology... Laboratory, Cell Biology and Biophysics Unit, Stelzer Labora

BDML Metadata: 406 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available oep.mat Measurement Keller, P.J., Schmidt, A.D., Wittbrodt, J. and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology... Laboratory, Cell Biology and Biophysics Unit, Stelzer Labora

Treeneri abiga edukaks / Kärt Ulman

Index Scriptorium Estoniae

Ulman, Kärt

2007-01-01

Coach ehk isiklik nõustaja on pühendunud oma kliendile, tagab tema arengu ja parema toimetuleku. Kommenteerivad Judith F. Chusid, Arthur Clancy, Asko Talu, Tiina Merkuljeva. Lisa: Coachingþu rahvusvaheline taust

Väga suur ja vana, aga ikka pooleli / Alexander Birnbaum

Index Scriptorium Estoniae

Birnbaum, Alexander

2007-01-01

Bologna San Petronio Basilica ehk Püha Petroniuse katedraalist. Kiriku fassaadist, interjöörist, seal asuvast päikesekellast. Lühidalt Strasbourgi, Kölni, Siena, Milano ja Barcelona Sagrada Familia katedraalide ehitamisest

Ajakirjanik teeb algupärast indiaanimuusikali / Verni Leivak

Index Scriptorium Estoniae

Leivak, Verni, 1966-

2004-01-01

Kanal2 uudistereporter Üllar Purre ja tema kaks kaaslast bändist Üle Saja laulavad linti omakirjutatud rokkooperit "Vikerkaar ehk Mata mu süda Wounded Knees". Lisaks kommentaar "Muusikaliprofid arvavad"

Kutseharidusvõrgustik regionaalse arengu keskusena / Virve Transtok

Index Scriptorium Estoniae

Transtok, Virve

2005-01-01

Kutseharidusvõrgustik ehk klaster kujutab endast geograafiliselt koondunud firmasid, kes pakuvad sarnast toodet/teenust, ja nendega seotud organisatsioone. Klastri seostest regionaalse innovatsiooni ning haldusega Lääne-Virumaa kutseharidusvõrgustiku näitel

Koolisõidust Valgevenes / Eva-Maria Vint-Warmington

Index Scriptorium Estoniae

Vint-Warmington, Eva-Maria

2013-01-01

Ratsaspordi korraldusest Valgevenes, Valgevene Vabariiklikust Olümpia Ratsaspordi ja Hobusearetuskeskusest ehk Ratomka ratsakeskusest ning seal toimunud CDI3* / CDIJ / CDIYH võistlustest, kus osalesid ka Eesti sportlased Dina Ellermann ja Tiina Kuusman

Parts : oleme valmis kompromissideks / Juhan Parts ; interv. Külli-Riin Tigasson

Index Scriptorium Estoniae

Parts, Juhan, 1966-

2004-01-01

Peaminister Juhan Parts vastab küsimustele, mis on seotud Brüsselis algava Euroopa Liidu ülemkogu ehk EL-i valitsusjuhtide tippkohtumisega, põhiseaduse lepingu projektiga. Vt. samas: Volinike arvu piiramine kasulik

Aids röövib miljoneid elusid / Merit Kopli

Index Scriptorium Estoniae

Kopli, Merit, 1969-

2001-01-01

ÜRO Aidsiprogrammi (UN-AIDS) ja Maailma Tervishoiuorganisatsiooni eile avaldatud aastaaruandest selgub, et aasta jooksul on maailmas registreeritud umbes viis miljonit uut nakatunut ehk iga päev saab viiruse 14 000 inimest

Potentsiaalivormidest eesti piiblitõlgetes / Heiki Reila

Index Scriptorium Estoniae

Reila, Heiki

2009-01-01

Selgitatakse potentsiaali ehk võimalikkuse kõneviisi esinemist eesti piiblitõlke Johann Hornungi redaktsioonis, sellele kõige lähemas Müncheni käsikirjas ning sellele eelnevates ja järgnevates redaktsioonides

Deontiline modaalsus poliitikute arvamusartiklites / Karin Mandra

Index Scriptorium Estoniae

Mandra, Karin

2008-01-01

Lähtudes funktsionaalse grammatika põhimõtetest analüüsitakse, missuguste tegevuste ja protsesside vajalikkust poliitikud oma arvamusartiklites rõhutavad ning kuivõrd on esindatud deontiline aspekt (ehk kellele on direktiivsus suunatud)

Akupunktuur aitab rasestuda

Index Scriptorium Estoniae

2008-01-01

Marylandi ülikoolis tehtud uurimusest, mis kinnitab: kehaväline viljastamine ehk IVF on suurema tõenäosusega edukam, kui sinna kõrvale teha ka spetsiaalseid akupunktuuriprotseduure. Kommenteerib nõelraviarst Lembit Kuhlberg

Impro. Lavastaja- ja dramaturgivaba teater / Rednar Annus

Index Scriptorium Estoniae

Annus, Rednar, 1970-

2008-01-01

Improvisatsiooniteatrist, selle mõistest ja meetoditest, näitlejatehnikast, lavalise suhtlemise õppemeetodist. Viinis peetud Improvisatsiooni ehk Teatrispordi Euroopa meistrivõistlustest kooliõpilastele, kus Eesti koolinoorte improvisatsioonivõistkond "Impro-Nova Corporation" saavutas kolmanda koha

Hõõguv konflikti / Urmas Kiil

Index Scriptorium Estoniae

Kiil, Urmas

2007-01-01

Aprilli alguses täitus 25 aastat päevast, mil algas relvastatud konflikt Argentina ja Suurbritannia vahel, põhjuseks Falklandi saared. Konflikt kestis 74 päeva. Kaart: Falklandi saared ehk Malviinid

Optimized design and structural mechanics of a single-piece composite helicopter driveshaft

Science.gov (United States)

Henry, Todd C.

In rotorcraft driveline design, single-piece composite driveshafts have much potential for reducing driveline mass and complexity over multi-segmented metallic driveshafts. The singlepiece shaft concept is enabled by the relatively high fatigue strain capacity of fiber reinforced polymer composites over metals. Challenges for single-piece driveshaft design lie in addressing the self-heating behavior of the composite due to the material damping, as well as, whirling stability, torsional buckling stability, and composite strength. Increased composite temperature due to self-heating reduces the composite strength and is accounted for in this research. The laminate longitudinal stiffness ( Ex) and strength (Fx) are known to be heavily degraded by fiber undulation, however, both are not well understood in compression. The whirling stability (a function of longitudinal stiffness) and the composite strength are strongly influential in driveshaft optimization, and thus are investigated further through the testing of flat and filament wound composite specimens. The design of single-piece composite driveshafts, however, needs to consider many failure criteria, including hysteresis-induced overheating, whirl stability, torsional buckling stability, and material failure by overstress. The present investigation uses multi-objective optimization to investigate the design space which visually highlights design trades. Design variables included stacking sequence, number of laminas, and number of hanger bearings. The design goals were to minimize weight and maximize the lowest factor of safety by adaptively generating solutions to the multi-objective problem. Several design spaces were investigated by examining the effect of misalignment, ambient temperature, and constant power transmission on the optimized solution. Several materials of interest were modeled using experimentally determined elastic properties and novel temperature-dependent composite strength. Compared to the

Три крыши для классики: шатер, церковь, вокзал / Борис Тух

Index Scriptorium Estoniae

Тух, Борис, 1946-

2016-01-01

Kolmest 2016. a. suvelavastusest: "Suveöö unenägu" (Tallinna Linnateater, lav. Jaanus Rohumaa); "Becket ehk Jumala au" (Eesti Draamateater, lav. Priit Pedajas); "Anna Karenina" (R.A.A.A.M., lav. Vassili Pessegov)

New procedures for bills of landing in the Rotterdam Rules / Erik Røsæg

Index Scriptorium Estoniae

Røsæg, Erik

2011-01-01

ÜRO merel või osaliselt merel veetava kauba rahvusvahelise veolepingu konventsioonist ehk Rotterdami reeglitest. Konvenstioon asendab Haagi (Brüssel, 1924), Haagi-Visby (1968, 1979) ja Hamburgi reegleid (30. märts 1978)

Meie kõigi televisioon ja raadio / Ela Tomson

Index Scriptorium Estoniae

Tomson, Ela, 1945-

2006-01-01

Rahvusringhäälingu sõltumatusest ning seaduseelnõust, mis näeb ette ringhäälingunõukogu moodustamist tervikuna poliitikutest proportsionaalsel põhimõttel ehk enamus koalitsioonist ja vähemus opositsioonist

Teater Pan-Optikum tõstab Birgitta festivali lendu / Sigrun Fritsch ; intervjueerinud Heili Vaus-Tamm

Index Scriptorium Estoniae

Fritsch, Sigrun

2010-01-01

12.-21. augustini Pirita kloostris toimuval Birgitta festivalil etendub Glucki ooper "Orpheus ja Eurydike", lavastaja Georg Rootering. Teater Pan.Optikum ("füüsiline teater" ehk Aktionstheater) osaleb lavastuses videoprojektsiooni ja lauljate karakterite dubleerimisega

Raamaturappija / [Sinijärv, Karl Martin

Index Scriptorium Estoniae

Sinijärv, Karl Martin, 1971-

1997-01-01

Vandenberg, Philipp. Viies evangeelium; Fischer, Hans. Saatuslik armastus majas nr. 34; Bulgakov, Mihhail. Meister ja Margarita; Paju, Juhan. Katkenud romaan; Duby, Georges. Guillaume le Maréchal ehk Maailma parim rüütel

Dual regulation of concessions in Estonia as an obstacle for effective application of European Union law / Carri Ginter, Nele Parrest, Mari Ann Simovart

Index Scriptorium Estoniae

Ginter, Carri, 1978-

2012-01-01

Kontsessioonide kahetisest regulatsioonist Eestis kui Euroopa Liidu õiguse tõhusa kohaldamise takistusest. Kontsessiooni mõistest Eesti õiguses ja seostest Euroopa Liidu õigusega. Eesti õiguse erisusest jaotada kontsessioonid avalik-õiguslikeks (ehk halduslepinguteks) ja eraõiguslikeks

Teatritalv / Mihkel Mutt

Index Scriptorium Estoniae

Mutt, Mihkel, 1953-

1999-01-01

Caryl Churchilli näidend "Tipptüdrukud" (lavastaja Mati Unt) Eesti Draamateatris, Roger Vitraci näidend "Victor" (lavastaja Jaan Tooming) Vanalinnastuudios ja Jaanus Rohumaa instseneering "Noorem Edda ehk meresõitjad" Tallinna Linnateatris

Сказка - ложь, да в ней намек... / Виктор Кузнецов

Index Scriptorium Estoniae

Кузнецов, Виктор

2003-01-01

Nõukogude lastekirjandusest 1930. a-te 2. poolel: Lagin, Lazar. Vanake Hottabõtsh (1938); Volkov, Aleksandr. Smaragdlinna võlur (1939); Tolstoi, Aleksei. Kuldvõtmeke ehk Buratino seiklused (1936); Tshukovski, Kornei. Varastatud päike (1935)

[Rets. rmt. : Glucksmann, Andre. Ouest contre Ouest. Pariis, 2003] / Malle Talvet

Index Scriptorium Estoniae

Talvet, Malle

2004-01-01

Prantsuse filosoofi Andre Glucksmanni raamat "Ouest contre Ouest" ehk "Lääs Lääne vastu" käsitleb rahvusvahelisi sündmusi 2002/2003, eelkõige Iraaki, terrorismi, Ameerika Ühendriike ja Prantsusmaad

Venelastele kulub kümnendik rahast / Katrin Rohtla

Index Scriptorium Estoniae

Rohtla, Katrin, 1966-

2007-01-01

Venekeelse meedia osakaal eelmise aasta meediareklaamiturul oli vaid umbes 170 miljonit ehk 12,5% koguturust. Vt. samas: Mitte-eestlaste reklaamides on otstarbekas kombineerida võimalikult erinevaid kanaleid. Kommenteerivad Kristjan Seema ja Toomas Pärna

Nominaliseeritud protsessi agent meediauudistes / Reet Kasik

Index Scriptorium Estoniae

Kasik, Reet, 1946-

2006-01-01

Ajalehe "Postimees" 2005. aasta materjalile toetudes vaadeldakse, mis tüüpi on nominalisatsioonides representeeritavad protsessid ja mis kujul on esitatud protsessi agent ehk tegija. Aluseks on võetud funktsionaalse grammatika põhimõtted.

"Ironija sudbõ-2" : Nadja i Ippolit rodili Nadjushu / Marina Suranova

Index Scriptorium Estoniae

Suranova, Marina

2007-01-01

Eldar Rjazanovi menufilm "Saatuse iroonia ehk Hüva leili!" (1975) on saamas järge "Saatuse iroonia 2" : režissöör Timur Bekmambetov : stsenarist Aleksei Slapovski : peaosades Liza Bojarskaja, Konstantin Habenski

Moodsa meditsiini verstapost

Index Scriptorium Estoniae

2010-01-01

2010. aasta Nobeli auhinna meditsiinis ja füsioloogias otsustas Karolinska instituut anda ainuisikuliselt Briti teadlasele Robert G. Edwardsile kehavälise viljastamise ehk IVFi (in vitro fertilization) kui meetodi väljaarendamise eest

Internetiside VoIP sobib ka ettevõtteile / Valdur Laid

Index Scriptorium Estoniae

Laid, Valdur, 1969-

2005-01-01

Ilmunud ka: Delovõje Vedomosti 8. juuni lk. 19. Kommunikatsiooni liikumisest internetti ehk IP-võrku ning selle võimalustest ettevõtjaile. Vt. samas: Väikefirmade IP-lahendus jõuab aasta lõpus massturule

BDML Metadata: 401 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available ry, Cell Biology and Biophysics Unit, Stelzer Laboratory See details in Keller et....J., Schmidt, A.D., Wittbrodt, J. and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology Laborato

BDML Metadata: 402 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available ry, Cell Biology and Biophysics Unit, Stelzer Laboratory See details in Keller et....J., Schmidt, A.D., Wittbrodt, J. and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology Laborato

Learning and Memory Processes Following Cochlear Implantation: The Missing Piece of the Puzzle.

Science.gov (United States)

Pisoni, David B; Kronenberger, William G; Chandramouli, Suyog H; Conway, Christopher M

2016-01-01

At the present time, there is no question that cochlear implants (CIs) work and often work very well in quiet listening conditions for many profoundly deaf children and adults. The speech and language outcomes data published over the last two decades document quite extensively the clinically significant benefits of CIs. Although there now is a large body of evidence supporting the "efficacy" of CIs as a medical intervention for profound hearing loss in both children and adults, there still remain a number of challenging unresolved clinical and theoretical issues that deal with the "effectiveness" of CIs in individual patients that have not yet been successfully resolved. In this paper, we review recent findings on learning and memory, two central topics in the field of cognition that have been seriously neglected in research on CIs. Our research findings on sequence learning, memory and organization processes, and retrieval strategies used in verbal learning and memory of categorized word lists suggests that basic domain-general learning abilities may be the missing piece of the puzzle in terms of understanding the cognitive factors that underlie the enormous individual differences and variability routinely observed in speech and language outcomes following cochlear implantation.

Chromatin immunoprecipitation improvements for the processing of small frozen pieces of adipose tissue.

Directory of Open Access Journals (Sweden)

Daniel Castellano-Castillo

Full Text Available Chromatin immunoprecipitation (ChIP has gained importance to identify links between the genome and the proteome. Adipose tissue has emerged as an active tissue, which secretes a wide range of molecules that have been related to metabolic and obesity-related disorders, such as diabetes, cardiovascular failure, metabolic syndrome, or cancer. In turn, epigenetics has raised the importance in discerning the possible relationship between metabolic disorders, lifestyle and environment. However, ChIP application in human adipose tissue is limited by several factors, such as sample size, frozen sample availability, high lipid content and cellular composition of the tissue. Here, we optimize the standard protocol of ChIP for small pieces of frozen human adipose tissue. In addition, we test ChIP for the histone mark H3K4m3, which is related to active promoters, and validate the performance of the ChIP by analyzing gene promoters for factors usually studied in adipose tissue using qPCR. Our improvements result in a higher performance in chromatin shearing and DNA recovery of adipocytes from the tissue, which may be useful for ChIP-qPCR or ChIP-seq analysis.

Genetics in arterial calcification: pieces of a puzzle and cogs in a wheel.

Science.gov (United States)

Rutsch, Frank; Nitschke, Yvonne; Terkeltaub, Robert

2011-08-19

Artery calcification reflects an admixture of factors such as ectopic osteochondral differentiation with primary host pathological conditions. We review how genetic factors, as identified by human genome-wide association studies, and incomplete correlations with various mouse studies, including knockout and strain analyses, fit into "pieces of the puzzle" in intimal calcification in human atherosclerosis, and artery tunica media calcification in aging, diabetes mellitus, and chronic kidney disease. We also describe in sharp contrast how ENPP1, CD73, and ABCC6 serve as "cogs in a wheel" of arterial calcification. Specifically, each is a minor component in the function of a much larger network of factors that exert balanced effects to promote and suppress arterial calcification. For the network to normally suppress spontaneous arterial calcification, the "cogs" ENPP1, CD73, and ABCC6 must be present and in working order. Monogenic ENPP1, CD73, and ABCC6 deficiencies each drive a molecular pathophysiology of closely related but phenotypically different diseases (generalized arterial calcification of infancy (GACI), pseudoxanthoma elasticum (PXE) and arterial calcification caused by CD73 deficiency (ACDC)), in which premature onset arterial calcification is a prominent but not the sole feature.

Kommunikatiivse situatsiooni dünaamiline dimensioon

Directory of Open Access Journals (Sweden)

Kristiina Praakli

2009-05-01

Full Text Available Artiklis käsitletakse inimese suhtluse uurimist reaalses situatsioonis ning esitatakse multimodaalse suhtluse analüüs, milles näidatakse, kuidas suuline keel ehk kõnekeel üksi ei suuda kommunikatiivset tähendust esitada. Kommunikatiivsesse situatsiooni kui sotsiaalsesse tegevusse kuuluvad peale suhtlejate kõnekeele ka pilk, käeliigutus ning situatsioon tervikuna. Analüüs toob esile olulised inimese suhtlusmodaalsused. Artiklis võrreldakse peamiselt sotsioloogide poolt läbiviidud uuringuid, mida nimetatakse konversatsioonianalüüsiks ehk vestlusanalüüsiks, ning lingvistide käsitletud diskursusuuringuid. Kui vestlusanalüüs on uurimismeetod, mis lubab suhtlus- ja käitumissituatsioone analüüsida, siis diskursusanalüüsi võib käsitleda uurimisvaldkonnana.DOI: http://dx.doi.org/10.5128/ERYa5.18

Influence of use of ultrasound on metallographic structure of plated pieces by welding in ultrasonic field

Directory of Open Access Journals (Sweden)

Gh. Amza

2015-07-01

Full Text Available To optimize the plating process is necessary to know the behavior of surfaces plated during the exploitation and in particular susceptibility to cracking, the formation of cracks from the inside to outside or reverse, embrittlement in the heat affected zone. Research has been realized considering several samples plated by welding without ultrasonic activation and with ultrasonic activation, and these samples were made of AISI 4130 steel, and as filler material was used Inconel 625 Fe developed as electrode wire ø 1,2 / mm. The plating process was realized by a WIG welding process in Ar100 /% environment with non-consumable tungsten electrode, in two versions, respectively with and without the use of ultrasonic energy. Four pieces played by welding there were analyzed the metallographies structure in the base material, the deposited material and the material from the heat affected zone.

Analysis of axial behavior of three piece oil control ring; Kumiawase oil ring no jikuhoko kyodo no kaiseki

Energy Technology Data Exchange (ETDEWEB)

Tateishi, Y; Fujimura, K; Hitosugi, H [Nippon Piston Ring Co. Ltd., Tokyo (Japan)

1997-10-01

It is considered that the reduction of oil control ring tension is a major problem in reducing the friction-loss of internal combustion engines. The authors have successfully developed a calculating method for the axial behavior prediction of a three piece type oil control ring as a method used in reduction of lube-oil consumption when lower tension ring is used. By means of the method, the authors found that the effect in reduction of lube-oil consumption was able to be expected by optimizing design parameters of the oil ring, the tension and the seating tab angle of expander-spacer, and the gas pressure on the 3rd land. 3 refs., 14 figs.

Purposefulness as construed by M.A. Krąpiec, S. Mazierski and A. Maryniarczyk

Directory of Open Access Journals (Sweden)

Krzysztof Kruk

2016-07-01

Full Text Available One position on the interpretation of purposefulness adopted by Neo-Thomists (in this case Czesław Biedulski says that the principle of purposefulness has universal significance, because it concerns every entity that can be defined by the term “action”: i.e. every entity which exists and can only be known through some form of action (in accordance with its nature. Entities work to preserve their existence, and their pursuit of survival seems to be the purpose of their actions. So, if entities are already working, then they must also be working purposefully. We can encounter philosophers who hold that every action is purposeful in the representatives of the Lublin School, such as M.A. Krąpiec OP, A. Maryniarczyk, S. Mazierski. All three of these have based their views about purposefulness on Aristotle’s teleological considerations. The present article will examine how the views of the abovementioned scholars on teleology, based on Aristotle’s philosophy of purposefulness from 2000 years ago, explain reality.

Going nuts: Measuring free-fall acceleration by analyzing the sound of falling metal pieces

Science.gov (United States)

Kuhn, Jochen; Vogt, Patrik; Theilmann, Florian

2016-03-01

Galilei presented the kinematics of a one-dimensional accelerated motion with ease and in terms of elegant geometry. Moreover, he believed, "Philosophy [i.e. physics] is written in this grand book—I mean the universe—which stands continually open to our gaze, but it cannot be understood unless one first learns to comprehend the language and interpret the characters in which it is written. It is written in the language of mathematics, and its characters are triangles, circles, and other geometrical figures, without which it is humanly impossible to understand a single word of it." In classroom practice, however, it can be difficult to reveal this mathematical heart of nature; free fall and other accelerated motions often get obscured by friction or other sources of errors. In this paper, we introduce a method of analyzing free-fall motion indirectly by evaluating the noise of freely falling metal pieces. The method connects a deeper understanding of the mathematical structure of accelerated motion with the possibility to derive a numerical value for the free-fall acceleration g.

Маленьким кинотеатрам грозит закрытие / Ханнели Руди

Index Scriptorium Estoniae

Руди, Ханнели

2011-01-01

Üha enam levib maailmas DCP (Digital Cinema Package) ehk filmi digiteeritud salvestis. Eestis on vaid Tallinna ja Tartu kinodes tehnika, millega vaadata DCP filme. Probleemi analüüsib Kultuuriministeeriumi filminõunik Edit Sepp

Tiibeti toetajad petsid Gerd Kanterilt allkirja välja / Henrik Kalmet

Index Scriptorium Estoniae

Kalmet, Henrik

2008-01-01

Kettaheite maailmameister Gerd Kanteri allkiri seisis paljude teiste olümpialaste omade seas veebilehel "Sport for peace" ehk "Sport rahu eest" avaldatud pöördumise järel, mis oli mõeldud Hiina presidendile

Lazar Gulkowitschi mõistelooline meetod : (Begriffsgeschichte) / Urmas Nõmmik

Index Scriptorium Estoniae

Nõmmik, Urmas, 1975-

2009-01-01

Aastatel 1934-1941 Tartu Ülikooli filosoofiateaduskonnas juudi teaduste õppetooli juhatanud Lazar Gulkowitschi väljatöötatud eelkõige filoloogilisest mõiste- ehk ideedeloo meetodist ning seda meetodit sisaldavatest uurimistöödest

Baltic notes : the best in music

Index Scriptorium Estoniae

2005-01-01

Heliplaatidest: "World Lullabies", Mielavs un Parcelaji "Paruna ar sevi", InCulto "Post Sov Pop", Lauri Saatpalu & Katrin Mandel "Sa Oled Hea", D.J.Critikal "Chapter One Ehk Teine Maitse", Jurga "Aukso Pieva", Terminaator "Go Live"

Eesti ajaloo kotkaperspektiivist : minu vaidlus Brüggermanniga / Jaan Undusk

Index Scriptorium Estoniae

Undusk, Jaan, 1958-

2002-01-01

Märkusi Jaan Unduski "metahistooriliste" zhestide kohta, varasema eestikeelse kirjanduse seotusest baltisaksa kirjandusega. Artiklist - Brüggemann, Karl. Rahvusliku vaenlasekuju demontaazhist ehk Carl Schirren kui Eesti iseseisvuse rajaja? // Tuna, 2002, nr. 3, lk. 93-98

Uus Eesti riskifond on rikaste eraisikute pärusmaa / Annika Matson

Index Scriptorium Estoniae

Matson, Annika, 1976-

2004-01-01

Ilmunud ka: Delovõje Vedomosti 29. sept. lk. 29. LHV toob Eesti turule teise kinnise hedge- ehk riskifondi Global Opportunity. Diagramm: LHV riskifondide indeksid. Lisa: Mis on riskifond?; Järjest rohkem ameeriklasi otsustab riskifondidesse investeerida

Van Rompuy ja Ashton - kes need veel on? / Aadu Hiietamm

Index Scriptorium Estoniae

Hiietamm, Aadu, 1954-

2009-01-01

Euroopa Liidu 27 liikmesriigi juhid valisid ühenduse presidendiks ehk täpsemalt Euroopa Ülemkogu alaliseks eesistujaks senise Belgia peaministri Herman Van Rompuy ja välisministriks Euroopa Komisjoni kaubandusvoliniku paruness Catherine Ashtoni Suurbritanniast

Ajutine juht - jube kallis, aga see-eest väga kasu(m)lik / Irja Rae

Index Scriptorium Estoniae

Rae, Irja

2005-01-01

Ajutise juhi (interim manager) ehk üleminekujuhi palkamisest ettevõttes. Vt. samas: Kus teda näha võib. Kommenteerib juhtimiskonsultatsioonide firma PW Partnersi vanemkonsultant Jana Võrk. Vt. samas: Keskpaik, Ivar. Eesti tuntuim üleminekujuht

Popmuusika / Valner Valme

Index Scriptorium Estoniae

Valme, Valner, 1970-

2006-01-01

Uutest heliplaatidest Nits "Les Nuits", Bullfrog Brown "Snakes & Devils", "Motown remixed", "The Dukes Of Hazzard", Critical "Chapter One ehk Teine Maitse", The Dandy Warhols "Odditorium Or Warlords Of Mars", Solveig Slettahjell Slow motion Quintet "Pixiedust"

Maailma suurim festival / Madli Pesti

Index Scriptorium Estoniae

Pesti, Madli, 1980-

2008-01-01

Edinburghis toimuvast rahvusvahelisest teatri- ehk etenduskunstide festivalist Fringe 2008, mis hõlmab sõnateatrit, ooperit, muusikali, kaasaegset tantsu, show-tantsu, balletti, erinevaid komöödiavorme jne. Pikemalt mõnest tantsuetendusest ja Ida-Euroopa programmist

Stonehengeѫi pühamu tõmbas kokku haigeid / Hendrik Vosman

Index Scriptorium Estoniae

Vosman, Hendrik

2008-01-01

Briti arheoloogid määrasid kindlaks, et Stonehengeѫi kiviring püstitati Lõuna-Inglismaale 2300. aasta paiku e. Kr. ehk kolmsada aastat hiljem, kui teadlased seni arvasid, ning kujutas endast tuntud ravikeskukst

Juhtide lemmik / Jaan Vare

Index Scriptorium Estoniae

Vare, Jaan, 1977-

2004-01-01

Firmadevahelisest ehk Business-to-Business (B2B) turundusest. Lisa: Miks on B2B väljaanded populaarsed? Tabel: Kust saadakse erialast informatsiooni? Diagramm: Millist kanalit kasutaksid reklaamiandjad, kui valida saaks ainult ühe?

Metsaomanikud vaidlevad Natura-alade vastu / Silvia Paluoja

Index Scriptorium Estoniae

Paluoja, Silvia, 1956-

2004-01-01

Pärnumaa keskkonnateenistusse jõudis 97 avaldust kinnistute omanikelt, kelle maad jäävad ohustatud või haruldaste taimede ja loomade ning nende elupaikade kaitseks moodustatavasse üleeuroopalisse hoiualade ehk Natura 2000 võrgustikku

Kremlisse ja Kremlis / Enn Tõugu

Index Scriptorium Estoniae

Tõugu, Enn, 1935-

2016-01-01

Tallinna Inseneride Majast. Autor jutustab oma teest Kremlisse ehk kuidas ta saadikuks sai, Andrei Sahharovist, MRP materjalide levitamisest. Nõukogude Liidu Ülemnõukogu transpordi, Side ja informaatika komisjonist. Ševardnadze kõnest 1990. aasta detsembris

Kivisildnik võttis järgmiseks hambusse Papa Jannseni / Sven Kivisildnik ; interv. Kaarel Kressa

Index Scriptorium Estoniae

Kivisildnik, Sven, pseud., 1964-

2006-01-01

Seoses oma näidendi "Johann Woldemar Jannsen ehk Rahvavaenlase hind" esietendusega 16. mail L. Koidula Muuseumis Mart Viisitamme nimelise Pauerpointi Teatri esituses. Arvamusi Kivisildniku kohta avaldavad Berk Vaher ja Karl Martin Sinijärv

Mittetulundusorganisatsioonide tegevus ja strateegiline juhtimine / Kalev Stoicescu

Index Scriptorium Estoniae

Stoicescu, Kalev

2002-01-01

Bibliogr. lk. 114. - Kokkuvõte ingl. k. lk. 115. Üleminek teadlikule ja sihikindlale strateegilisele juhtimisele teostub mittetulundusorganisatsioonis reeglina siis, kui organisatsioon on saavutanud teatud arengutaseme ehk kriitiliste ressursside massi, mis annab paremaid tegutsemisvõimalusi

Teispoolsuskujutelmad pärimustekstides : teekond sündmusest tekstiks / Reet Hiiemäe

Index Scriptorium Estoniae

Hiiemäe, Reet, 1974-

2016-01-01

Artiklis uuritakse, kuidas kirjeldatakse surnute vahendatud teavet teispoolsuse kohta isikukogemusjuttudes ehk memoraatides, mil määral sisaldavad need elemente traditsioonilisest muistendipärimusest ning kuivõrd on teispoolsuse kujutamise viisid ja funktsioon žanrispetsiifilised

RETAINED STONE PIECE IN ANTERIOR CHAMBER

Directory of Open Access Journals (Sweden)

ZvornicaninJasmin, Nadarevic-VodencarevicAmra

2015-04-01

Full Text Available ABSTRACT We read with interest the article by Surekha et al. regarding the retained stone piece in anterior chamber. Similar to the results of previous studies, the authors found that delayed intraocular foreign body (IOFB management can result in good visual outcome without an apparent increased risk of endophthalmitis or other deleterious side effects. However, the authors failed to explain the exact reason for the diminution of vision in patients left eye. It is unclear what the uncorrected visual acuity was and what kind of correction was used, more precisely type and amount of cylinder, given the presence of the corneal opacity. Since the size of the IOFB is approximately 4x4x1mm, significant irido-corneal angle changes resulting in intraocular pressure raise and optic nerve head damage can be expected. Traumatic glaucoma following open globe injury can occur in 2.7 to 19% of cases, with several risk factors associated with glaucoma development (advanced age, poor visual acuity at presentation,perforating rather than penetrating ocular injury,lens injury, presence of vitreous hemorrhage and presence of an IOFB. Earlier reportsof latetraumaticoptic neuropathy onset, even after several years, indicate that this possibility cannot be completely ruled out too. Therefore, repeated intraocular pressure measurements, gonioscopy, pupillary reaction assessment, together with through posterior segment examination including visual field and optical coherence tomography examinations can be useful in determining the possible optic nerve damage as one of the possible reasons for visual acuity reduction. The authors did not suggest any operative treatment at this time. However, it should bear in mind that the inert anterior chamber IOFB could be a risk factor for non-infectious endophthalmitis development even after many years. Also, long term retained anterior chamber foreign body leads to permanent endothelial cell loss and can even result in a corneal

Arengue mõte / Armen Tõugu ; küsis Kerttu Soans

Index Scriptorium Estoniae

Tõugu, Armen, 1962-

2009-01-01

Intervjuu füüsiku ja teoloogi Armen Tõuguga, kes lähtub Rudolf Steineri arendatud antroposoofilisest maailmavaatest, mis näeb inimest ja ühiskonda pidevas arengus suurema vabaduse ehk isemääramise suunas.

Eestlased CERN-is universumi saladusi lahendamas / Andi Hektor, Kristjan Kannike

Index Scriptorium Estoniae

Hektor, Andi

2007-01-01

Saabuval aastal käivitub Euroopa Tuumauuringute Keskuses maailma suurim teadusaparaat nimega LHC ehk suur hadronite põrkur. Aparaat peaks lahendama probleemi: miks on ainel mass? Suurprojektis osalevad ka Eesti füüsikud ja infotehnoloogid

Euroopa päeva pidustused juurviljahelide saatel / Kerttu Kongas ; kommenteerinud Urmas Kruuse

Index Scriptorium Estoniae

Kongas, Kerttu

2009-01-01

Euroopa päeval, 9. mail esineb Tartu Raekoja platsil omavalmistatud köögiviljainstrumentidel rahvusvahelise tuntusega Juurviljaorkester Viinist (The Vegetable Orchestra ehk Das Erste Wiener Gemüseorchester). Euroopa Liidu teemanädala üritused

Ne partes! / Konstantin Ernst ; interv. Andrei Bandenko

Index Scriptorium Estoniae

Ernst, Konstantin

2008-01-01

Eldar Rjazanovi kultusfilmile "Saatuse iroonia ehk Hüva leili!" (1975) valminud järje "Saatuse iroonia : lugu läheb edasi" (režissöör Timur Bekmambetov), produtsent. Vene telekanali Pervõi kanal peadirektor

Hitler ja tema Eesti jüngrid / Pekka Erelt

Index Scriptorium Estoniae

Erelt, Pekka, 1965-

2000-01-01

Vt. ka Vesti : Nedelja Pljus Mar/3 lk. 16. Vabadussõjalased ehk natsid ei olnud ainsad Eesti paremäärmuslased. 1930. aastate algul asutas baltisakslane Victor von Zur Mühlen Eestis Balti natsionaal-sotsialistliku liikumise

Olelusvõitlus bioloogiarindel / Helen Urbanik

Index Scriptorium Estoniae

Urbanik, Helen

2002-01-01

Ameerika koolides tahetakse lastele darvinismi asemel õpetada teooriat, mis ei püüagi elu tekkimist Maal selgitada. Mõtteviisist, mida nimetatakse mõistuspärase loomise teooriaks (intelligent design theory ehk lühidalt ID teooria)

Valga teatrikuukolmik on poole peal / Helju Keskpalu

Index Scriptorium Estoniae

Keskpalu, Helju

1999-01-01

Marc-Gilbert Sauvagoni "Ciao!", Ugala külalislavastus, Nukuteatri "Luikede järv", Ivan Menchelli "Armastan sind igavesti ehk Kalmistuklubi", Vene Draamateatri külalisetendus, Charles Laurence'i "Minu armas paksuke", Rakvere Teatri külalisetendus

Ettevaatlikud konservatiivid / Robert Guest

Index Scriptorium Estoniae

Guest, Robert

2007-01-01

Ameerika ülemkohtusse toob 2008. a. tähtsaid otsuseid mitmes vallas: Guantanamos vangistatud legaalses unaruses olevad sajad terrorismis kahtlustatavad, võitlus relvakontrolli üle ehk individuaalse relvakandmise õigus, välismaised pretsedendid Ameerika seadusi interpreteerides

Kas hakkas hirm võõrale maale ära kaduda? / Mööna Tilder

Index Scriptorium Estoniae

Tilder, Mööna

2010-01-01

Eike Ülevainu, Jaak Sapase ning Eneli Meresmaa lavastus "Estonia Meets Africa ehk Vaade eemalt", mis kannab tinglikult dokumentaallavastuse nime ja esitatakse nüüdistantsu ja -teatri vormis. Esietendus 9. dets. Tallinna Meistrite Hoovi teatrisaalis

Tantsuline vaade kodusele Eestimaale Aafrikast / Tiiu Laks

Index Scriptorium Estoniae

Laks, Tiiu, 1984-

2009-01-01

9. dets. esietendub Tallinna Meistrite Hoovi teatrisaalis Eike Ülevainu, Jaak Sapase ning Eneli Meresmaa lavastus "Estonia Meets Africa ehk Vaade eemalt", mis kannab tinglikult dokumentaallavastuse nime ja esitatakse nüüdistantsu ja -teatri vormis

Loodi töötervishoiu ja -ohutuse alase hariduse ja koolituse võrgustik Euroopas / Ulrike Bollmann

Index Scriptorium Estoniae

Bollmann, Ulrike

2006-01-01

1. oktoobril 2005. a. Hispaanias Bilboas algatatud Leonardo da Vinci projektist ENETOSH (European Network Education and Training in Occupational Safety and Health ehk Euroopa töötervishoiu ja -ohutuse alane hariduse ja koolituse võrgustik)

"Lilja 4-everi" õppetund / Kaur Kender

Index Scriptorium Estoniae

Kender, Kaur, 1971-

2003-01-01

Suures osas Paldiskis filmitud Rootsi mängufilm "Lilja 4-ever" : režissöör Lukas Moodysson. Filmi peategelase Lilja saatuse võrdlus markii de Sade'i romaani "Justine ehk Vooruse õnnetused" nimitegelase omaga

Valdur Mikita ulguvad rehad / Arno Oja

Index Scriptorium Estoniae

Oja, Arno, 1950-

2016-01-01

Arvustus: Mikita, Valdur. Metsik lingvistika : sosinaid kartulikummardajate külast. Tallinn : Grenader, 2008; Mikita, Valdur. Lingvistiline mets : tsibihärblase paradigma. Teadvuse kiirendi. Tallinn : Grenader, 2013; Mikita, Valdur. Lindvistika, ehk, Metsa see lingvistika. Vara : [HM], 2015

Oleme kuulutanud üle-euroopalise sõja bürokraatiale / Günter Verheugen, Jose Manuel Barroso

Index Scriptorium Estoniae

Verheugen, Günter

2008-01-01

Kui Euroopa ja riiklikul tasandil ühendatakse jõupingutused bürokraatia vähendamiseks 25% võrra, ulatub selle kaudu saavutatav majanduslik kasu täiendava 1,5 protsendini SKP-st ehk 150 miljardi euroni

Täna mängime Hamletit / Andres Maimik

Index Scriptorium Estoniae

Maimik, Andres, 1970-

2000-01-01

29.oktoobril esilinastus Eesti Televisioonis Hamleti-teemaline ingliskeelne lühimängufilm "Miski on mäda ehk Kogu vale Hamletist" : režissöör, stsenarist ja produtsent Ilmar Raag : OÜ Kinomees 2000

Miskit pole häda? / Karlo Funk

Index Scriptorium Estoniae

Funk, Karlo, 1971-

2000-01-01

Ilmar Raagi Hamleti-teemaline ingliskeelne mängufilm inglise näitlejatega "Miski on mäda ehk Kogu vale Hamletist" ("Something is Rotten or All the Lie About Hamlet") : operaator Madis Mihkelsoo : kunstnik Liina Unt

Vladimir Geenius Nabokov (1899-1977) / Toomas Raudam

Index Scriptorium Estoniae

Raudam, Toomas, 1947-

2003-01-01

Arvustus: Nabokov, Vladimir. Ada, ehk, Arm : ühe suguseltsi kroonika : [romaan] / tõlkinud Rein Saluri. Tallinn : Eesti Raamat, 2002. Ilmunud ka: Raudam, Toomas. Väike äratundmiste raamat. Tallinn : Eesti Keele Sihtasutus, 2006. Lk. 113-123

Design of the connection pieces between concrete and valves of the cooling water system in the Angra I NPP turbine building

International Nuclear Information System (INIS)

Diaz, B.E.; Carvalho, L.J. de

1988-01-01

This work describes the design characteristics of the Transition Pieces between concrete galleries and valves of the Cooling Water System of the Turbine Building of the Angra NPP-Unit I. Design details concerning the structure and procedures for the structural analysis are presented. It is emphasized that the usual simplified design rules for the flange and bolts can not be used in the case of non existent polar symmetry for the structure and applied loads. A more sophisticated design based on finite elements models is required in these cases. (author) [pt

Inimkatse blondi eesti naise peibutustest Egiptuses / Liivi Shein

Index Scriptorium Estoniae

Šein, Liivi

2006-01-01

ETVs esilinastus 23. nov. "Eesti lugude" sarjas valminud "1001 öö muinasjutt ehk eesti naiste imelised seiklused Egiptuses" : režissöör Elo Selirand : toimetaja Anne-Mari Neider : operaator Mait Mäekivi : Osakond OÜ 2006

Pesupulbritootja kolis Tartust Jõgevamaale / Väinu Rozental

Index Scriptorium Estoniae

Rozental, Väinu, 1957-

2005-01-01

Tabivere endisesse saetööstuskompleksi rajatud AS-i Mayeri Industries tootmishoones on tootmispinda umbes 800 ruutmeetrit ja laopinda 2000 ruutmeetrit ehk poole rohkem kui oli Tartus. Diagramm: AS Mayeri Industries plaanib käibe tõusu

Vastused küsimustele, mida ei esitata / Kaupo Meiel

Index Scriptorium Estoniae

Meiel, Kaupo, 1975-

2009-01-01

Pärnu kirjastuse Jumalikud Ilmutused raamatutest: fs. Alasti ja elus (2008) ; Kaus, Jan. Miniatuurid (2009) ; Aru, Toomas F. Tahaks keppi Jääääre saatel, ehk, Georges Charles de Heeckeren d’Anthèsi pihtimus (2009)

Vastused küsimustele, mida ei esitata / Kaupo Meiel

Index Scriptorium Estoniae

Meiel, Kaupo, 1975-

2014-01-01

Pärnu kirjastuse Jumalikud Ilmutused raamatutest: fs. Alasti ja elus (2008) ; Kaus, Jan. Miniatuurid (2009) ; Aru, Toomas F. Tahaks keppi Jääääre saatel, ehk, Georges Charles de Heeckeren d’Anthèsi pihtimus (2009)

Linn laiendab tasuta traadita interneti ala / Urmas Tooming

Index Scriptorium Estoniae

Tooming, Urmas

2006-01-01

Tallinna linnavalitsuse tellimusel paigaldab Elion traadita interneti ehk WiFi seadmed kõigisse linnaosadesse, kokku 28 üldkasutatavasse kohta. Projekti maksumuseks on 800 000 krooni. Kaart: Tasuta WiFi Tallinnas. Lisa: Linna rajatud tasuta WiFi alad

Saksa tudengid mängivad Taevalaval Shakespeare'i / Sven Karja

Index Scriptorium Estoniae

Karja, Sven, 1968-

2000-01-01

Tallinna jõuab EMA Lavakunstikooli kutsel Berliini Kunstiakadeemia esindus. Linnateatris esitatakse oma õppelavastus, W. Shakespeare'i komöödia "Kaheteistkümnes öö ehk Kuidas soovite", lavastaja Dieter Bitterli. Lavastuses teeb kaasa ka Tõnu Lensment

Nafta aitas ettevõtted erakordsele kasumile / Silvia Viidik

Index Scriptorium Estoniae

Viidik, Silvia, 1972-

2008-01-01

Nafta hind on viimase nelja kuu jooksul langenud üle 55 protsendi ehk tasemele, kus ta oli 2007. aasta märtsi lõpus. Diagramm: Nafta hind. Tabel: Suuremad naftakompaniid naudivad möödunud kvartali megatulemusi

Ne bis in idem põhimõte Euroopa Liidu õiguses / Uno Lõhmus

Index Scriptorium Estoniae

Lõhmus, Uno, 1952-

2009-01-01

Ne bis in idem põhimõtte ehk teistkordse kohtumõistmise ja karistamise keelu territoriaalsest kohaldamisest. Schengeni rakenduskonventsiooni artiklis 54 sisalduva ne bis in idem põhimõtte tõlgendustest. Mõistetest "sama tegu" ja "lõplik kohtuotsus"

BDML Datasets: 3 [SSBD[Archive

Lifescience Database Archive (English)

Full Text Available antella, A., Khairy, K., Bao, Z., Wittbrodt, J., and Stelzer, E.H.K. Philipp J. Keller, European Molecular Biology... Laboratory, Cell Biology and Biophysics Unit, Stelzer Laboratory See details in Keller et al. (2010)

Seisuslikud kohtud : talurahvakohtud / Ilmar Rebane

Index Scriptorium Estoniae

Rebane, Ilmar, 1907-2001

1982-01-01

Mõisniku kohus ja kodukari, adra- ehk haagikohus, sillakohus, mõisakohus, asehalduskord, alam-maakohus, alam- ja ülemkorrakohus, vallakohus, kihelkonnakohus, kihelkonna politseikohus, mõisapolitsei, kogukonnapolitsei, kreisikohus, ülem-talurahvakohus. Lisatud väljavõtteid regulatiivist "Iggaüks"

Käime katuseid mööda / Aale-Triinu Sonn

Index Scriptorium Estoniae

Sonn, Aale-Triinu

2005-01-01

Katuse kattematerjalidest. Vaatluse all kõrtest kate (roo- ja õlgkatus), puidust katus (laud-, laast-, pilbas-, sindel, kimm- ja tohtkatus), õitsev murukatkatus (mätas- ja muru- ehk kerghuumuskatus), kivikatus (keraamilised ja betoonkatusekivid, eterniit), teraskatus (valtsplekk, profiilplekk), bituumenkatus

Hobusepea ja Rael Arteli galerii osalesid möödunud nädalavahetusel... / Elin Kard ; interv. Reet Varblane

Index Scriptorium Estoniae

Kard, Elin

2008-01-01

Galeriid osalesid Berliini Kunstiakadeemias IGBK (Internationale Gesellschaft der Bildenden Künste ehk Visuaalkunsti Rahvusvahelise Ühingu) korraldatud non-profit projektis "Art Swap Europe/Euroopa kunstivahetus". Projekti eesmärgist, mida see andis Hobusepea galeriile ja annab kunstnikele

München 2006 : Ehe / Kadri Mälk

Index Scriptorium Estoniae

Mälk, Kadri, 1958-

2006-01-01

Münchenis igal kevadel toimuvast ehtesündmusest "Schmuckszene" ehk "Ehtelava". 2006. aastal said preemiad Annamaria Zanella Itaaliast, Annelies Planteijdt Hollandist ja Bernhard Schobinger Šveitsist. Eestit esindasid Piret Hirve ja Tanel Veenre tööd

Ideed on isiksustest tähtsamad / Vilen Künnapu ; intervjueerinud Madli Maruste

Index Scriptorium Estoniae

Künnapu, Vilen, 1948-

2010-01-01

Rahvusvahelisel üritusel London Festival of Architecture esindas Eestit Vilen Künnapu oma kohaspetsiifilise objektiga "The River Bell" ehk jõekell. Installatsiooni idee sünnist ja teostamisest, arhitektuuri funktsioonist, kunsti rollist tänapäeval

Kõik algas tinapanekuga saunas / Aare Ermel

Index Scriptorium Estoniae

Ermel, Aare, 1957-2013

2007-01-01

Eldar Rjazanov ja tema aastavahetuse menufilmid. "Saatuse iroonia ehk Hüva leili!" (1975) järjefilm "Saatuse iroonia: lugu läheb edasi" ("Ironija sudbõ. Prodolzhenije") : režissöör Timur Bekmambetov : Venemaa 2007

"Ironija sudbõ. Prodolzhenije"

Index Scriptorium Estoniae

2008-01-01

Kunagisele Eldar Rjazanovi kultusfilmile "Saatuse iroonia ehk Hüva leili!" (1975) valminud järg "Saatuse iroonia : lugu läheb edasi", režissöör Timur Bekmambetov : Venemaa 2007. Järgneb 17., 24. jaan.

Complex PTSD and phased treatment in refugees: a debate piece

Directory of Open Access Journals (Sweden)

F. Jackie June ter Heide

2016-02-01

Full Text Available Background: Asylum seekers and refugees have been claimed to be at increased risk of developing complex posttraumatic stress disorder (complex PTSD. Consequently, it has been recommended that refugees be treated with present-centred or phased treatment rather than stand-alone trauma-focused treatment. This recommendation has contributed to a clinical practice of delaying or waiving trauma-focused treatment in refugees with PTSD. Objective: The aim of this debate piece is to defend two theses: (1 that complex trauma leads to complex PTSD in a minority of refugees only and (2 that trauma-focused treatment should be offered to all refugees who seek treatment for PTSD. Methods: The first thesis is defended by comparing data on the prevalence of complex PTSD in refugees to those in other trauma-exposed populations, using studies derived from a systematic review. The second thesis is defended using conclusions of systematic reviews and a meta-analysis of the efficacy of psychotherapeutic treatment in refugees. Results: Research shows that refugees are more likely to meet a regular PTSD diagnosis or no diagnosis than a complex PTSD diagnosis and that prevalence of complex PTSD in refugees is relatively low compared to that in survivors of childhood trauma. Effect sizes for trauma-focused treatment in refugees, especially narrative exposure therapy (NET and culturally adapted cognitive-behaviour therapy (CA-CBT, have consistently been found to be high. Conclusions: Complex PTSD in refugees should not be assumed to be present on the basis of complex traumatic experiences but should be carefully diagnosed using a validated interview. In line with treatment guidelines for PTSD, a course of trauma-focused treatment should be offered to all refugees seeking treatment for PTSD, including asylum seekers.

Horisontaalsed eesmärgid ja hankelepingu esemega mitteseotud hindamiskriteeriumid riigihankemenetluses / Priit Lember

Index Scriptorium Estoniae

Lember, Priit, 1987-

2013-01-01

Mittemajanduslikest ehk horisontaalsetest eesmärkidest Euroopa Liidu riigihankemenetluses. Vastavast kohtupraktikast ja UNICITRALi mudelseadusest. Artikkel põhineb 2013. aasta kevadel Tartu Ülikooli õigusteaduskonnas kaitstud magistritööl "Keskkonnakaitselised horisontaalsed eesmärgid riigihankemenetluse pakkumuste hindamise staadiumis"

Baltjolds 2007 : PSYOPS Course / Kuno Peek

Index Scriptorium Estoniae

Peek, Kuno

2007-01-01

27.-30. septembrini toimus Sisekaitse Akadeemia Politseikolledzhi Paikuse Politseikoolis ohvitseridele mõeldud juhtimisalane seminar Baltjolds 2007, mille eestvedajaks on Rootsi Reservohvitseride Kogu SVEROF. Seminaril osalesid Baltimaade ja Rootsi ohvitserid ning õppeteemaks oli PSYOPS ehk psühholoogilised operatsioonid

Majandusedu kindlustas eakatele pensionitõusu / Aivar Reinap

Index Scriptorium Estoniae

Reinap, Aivar, 1968-

2006-01-01

Ilmunud ka: Postimees : na russkom jazõke 9. märts lk. 7. Tänu sotsiaalmaksu üliheale laekumisele suureneb aprillist keskmine pension 2742 kroonilt 3136 kroonile - tõus 393 krooni ehk 14% võrra. Lisa: Pensionitõus

Noortekohvikus kohtuvad inimhingede insenerid

Index Scriptorium Estoniae

2009-01-01

21. novembril Pärnu klubis-kohvikus IN toimuvast üritusest "Inimhingede inseneride päev", mis algab Olavi Ruitlase raamatu "Naine" esitlusega ja esinevad Orav-B ehk Ivo Orav oma sooloprojektiga ning alternatiivrokibänd John Styuart Mill

Lähetuse aruanne : Regionaalne energiakonverents Navarras / Matti Lüsi

Index Scriptorium Estoniae

Lüsi, Matti

2006-01-01

Hispaanias leidis aset Mereliste Äärealade Konverentsi energiatöörühma nõupidamine ääremaade energiavarustuse teemal. CPMR ehk Conference of Peripheral Maritime Regions seob omavahel 154 regiooni Euroopas ja Euroopa Liiduga seotud territooriumidel

Mis on papa Jannseni hind ? / Sven Sildnik ; interv. Grete Naaber

Index Scriptorium Estoniae

Sildnik, Sven, 1964-

2006-01-01

Sven Kivisildnik kirjutas Pärnu linnavalitsuse tellimusel Jannseni sünniaastapäeva peoks näidendi "Johann Woldemar Jannsen ehk Rahvavaenlase hind", mis kantakse ette Koidula muuseumi klassitoas 16. mail. Intervjuu näidendi autori ja esitajaga

Suurriikide manöövrid võtsid Terraselt ameti

Index Scriptorium Estoniae

2018-01-01

Eesti kaitseväe juhataja kindral Riho Terras jäi napilt ilma Euroopa Liidu tähtsaima militaarameti ehk sõjaväelise komitee juhi kohast. Valituks osutus Itaalia relvajõudude kindralstaabi ülem, kindral Claudio Graziano

Tähistaevata ela kui kotis / Tõnis Eenmäe, Katrin Jõgi

Index Scriptorium Estoniae

Eenmäe, Tõnis

2010-01-01

Astronoom Tõnis Eenmäe küsib ja vastab ülemäärase valgustatuse ehk valgusreostuse kohta: mõjust elukeskkonnale, mõõtmisviisid. Hugo Teffneri gümnaasiumi õpilase Katrin Jõgi kiri loodushuvilisele sõbrale valgusreostusest

Learning and Memory Processes Following Cochlear Implantation: The Missing Piece of the Puzzle

Science.gov (United States)

Pisoni, David B.; Kronenberger, William G.; Chandramouli, Suyog H.; Conway, Christopher M.

2016-01-01

At the present time, there is no question that cochlear implants (CIs) work and often work very well in quiet listening conditions for many profoundly deaf children and adults. The speech and language outcomes data published over the last two decades document quite extensively the clinically significant benefits of CIs. Although there now is a large body of evidence supporting the “efficacy” of CIs as a medical intervention for profound hearing loss in both children and adults, there still remain a number of challenging unresolved clinical and theoretical issues that deal with the “effectiveness” of CIs in individual patients that have not yet been successfully resolved. In this paper, we review recent findings on learning and memory, two central topics in the field of cognition that have been seriously neglected in research on CIs. Our research findings on sequence learning, memory and organization processes, and retrieval strategies used in verbal learning and memory of categorized word lists suggests that basic domain-general learning abilities may be the missing piece of the puzzle in terms of understanding the cognitive factors that underlie the enormous individual differences and variability routinely observed in speech and language outcomes following cochlear implantation. PMID:27092098

Learning and Memory Processes Following Cochlear Implantation:The Missing Piece of the Puzzle

Directory of Open Access Journals (Sweden)

David B. Pisoni

2016-04-01

Full Text Available At the present time, there is no question that cochlear implants work and often work very well in quiet listening conditions for many profoundly deaf children and adults. The speech and language outcomes data published over the last two decades document quite extensively the clinically significant benefits of cochlear implants. Although there now is a large body of evidence supporting the efficacy of cochlear implants as a medical intervention for profound hearing loss in both children and adults, there still remain a number of challenging unresolved clinical and theoretical issues that deal with the effectiveness of cochlear implants in individual patients that have not yet been successfully resolved. In this paper, we review recent findings on learning and memory, two central topics in the field of cognition that have been seriously neglected in research on cochlear implants. Our research findings on sequence learning, memory and organization processes, and retrieval strategies used in verbal learning and memory of categorized word lists suggests that basic domain-general learning abilities may be the missing piece of the puzzle in terms of understanding the cognitive factors that underlie the enormous individual differences and variability routinely observed in speech and language outcomes following cochlear implantation.

Immediate prostheses on one-piece trans-mucosal implants in flapless surgical procedures Case Series Report. Part I: full arch rehabilitations

Directory of Open Access Journals (Sweden)

Aris Petros Tripodakis

2012-06-01

Full Text Available Aim: The aim of the present case series report is to illustrate a clinical technique and present the application of onepiece transmucosal implants in flapless surgical procedures, supporting full arch immediate prostheses. Materials and methods: A total of 294 implants (Xive TG, Friadent, Germany have been used to support full arch immediate prostheses, over the last six years and have been in function for at least one year. The surgical placement of five or more implants per case involved immediate extraction and intrasocket flapless placement, combined with minimal flap elevation in the areas of healed extraction sites (43 mandibular and 7 maxillary arches. In all cases immediate provisionalization followed. Detailed three-dimensional cone-beam localized volumetric tomography preceeded the surgical procedures. The delivery of the final ceramo-metal prostheses was accomplished within a 20 day period. Materials and methods: Results Six implants failed to osseointegrate. All other implants are still successfully bearing the final prosthesis for the time that they have been followed. Soft tissue reaction was favorable from both the biologic and esthetic point of view. Conclusion: The flapless placement of one piece implants into edentulous healed sites is a predictable procedure in the presence of abundance of supporting bone as confirmed by 3-D imaging. On the other hand, immediate extraction placement of one piece implants allows the engagement of sound bone located deeper into the socket and provides adequate mechanical support of the soft tissue architecture that is preserved predictably. In all cases the prosthetic procedures are accomplished without disturbing the hardsoft tissue interface as the abutment-prosthesis interface is coronally elevated by the virtual design of the implant.

Kolmemõõtmeline rikkus / Villu Zirnask

Index Scriptorium Estoniae

Zirnask, Villu, 1966-

2006-01-01

Autor tutvustab finantsnõustajate Monroe M. Diefendorfi ja Robert Sterling Maddeni poolt raamatus "3 Dimensional Wealth" ehk "Kolmemõõtmeline rikkus" esitatud inimese rikkuse hindamise põhimõtteid, mis võtavad arvesse ka nn pehmeid väärtusi

Koputa end terveks! / Ursula Zimmermann

Index Scriptorium Estoniae

Zimmermann, Ursula

2015-01-01

Emotsionaalse vabaduse tehnikast (EFT) ehk koputusmeetodist, mis kasutab väga lihtsale eneseanalüüsile ja sisendusele lisaks aastatuhandeid tagasi väljatöötatud traditsioonilisi Hiina akupunktuuri punkte, et keha energiaväljas energia liikuma saada

Taaskinnitati Raplamaa kui turvaliste paikkonna staatus / Maire Kõrver

Index Scriptorium Estoniae

Kõrver, Maire, 1961-

2009-01-01

Rapla maakond kuulub aastast 2004 ainsana Eestis rahvusvahelisse Safe Community ehk turvalise kodupaiga võrgustikku. Ülevaade Raplas toimunud Eesti II Safe Community konverentsist, kus tervitusega Riigikogust ja tunnustussõnadega Rapla maakonna tervisedendajatele esines parlamendi sotsiaalkomisjoni esimees Urmas Reinsalu

Estotilandi taassünd / Mart Kuldkepp

Index Scriptorium Estoniae

Kuldkepp, Mart

2008-01-01

Alternatiivgeograafiast Vladimir Nabokovi romaani "Ada, ehk, Arm" (1969) näitel. 1558. a. Veneetsias ilmunud anonüümsest reisikirjast "Frislanda, Eslanda, Engrouelanda, Estotilanda ja Icaria saarte avastamine kahe Zeno perekonna venna, Messire Nicoló ja Messire Antonio poolt"

Kuidas Haapsalu fänniks saadakse / Ave Alavainu

Index Scriptorium Estoniae

Alavainu, Ave, 1942-

2003-01-01

Muljeid Haapsalust seoses A. Alavainu näidendi "Dona omnibus bona ehk Asjad, mis on head kõigile" etendamisega Haapsalu kuursaalis. Sama artikkel: Lääne Elu, 2003, 24. juuli, lk. 4. Pealk.: Kuidas saadakse Haapsalu fänniks

Märkmeid tantsuaastast 2003 / Kai Valtna

Index Scriptorium Estoniae

Valtna, Kai

2004-01-01

Ülevaade 2003. aasta tantsulavastustest Eesti lavadel. Pikemalt peatutakse lavastustel "Armastuse tango ehk Aegade lõpus" (lav. M. Murdmaa), "Outbound" (lav. M. Moles), "Mart on stage" (lav. M. Kangro), "Luikede järv" (lav. P. Jalakas ja S. Pepeljajev)

Tallinna Vee IPO Euroopa keskmine / Peeter Teder

Index Scriptorium Estoniae

Teder, Peeter

2005-01-01

Tallinna Vee aktsiate avaliku müügi ehk IPO mahuks kujunes koos optsioonaktsiatega 6 miljonit aktsiat ning emissiooni kogumahuks ligikaudu 870 miljonit krooni. Diagrammid: Avalikud uusemissioonid USAs ja Euroopas; Huntsmani aktsia liikunud allapoole. Vt. samas: Eesti kohta mahukas

Kannatusaltar / Michel Sittow, Adriaen Isenbrandt

Index Scriptorium Estoniae

Sittow, Michel (?1469-1525)

2004-01-01

Tallinna Niguliste kirikule kuulunud flaami päritolu Kannatusaltar ehk Antoniuse altar muudeti Tallinna esimese superintendandi Heinrich Bocki epitaafiks. Kesktahvli stseenile on 1550-ndatel lisatud Heinrich Bocki (suri 1549) ja epitaafi tellija Tallinna mündimeistri Urban Dehni portreefiguurid

Money as the temptation and the ordeal of modern man / Luule Epner

Index Scriptorium Estoniae

Epner, Luule, 1953-

2009-01-01

Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

Metamorphoses of the main heroines of Jaan Tätte and Inga Ābele as a reflection of the century / Guna Zeltiņa

Index Scriptorium Estoniae

Zeltiņa, Guna

2009-01-01

Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

Modern Baltic fairy tales in drama / Anneli Saro

Index Scriptorium Estoniae

Saro, Anneli, 1968-

2009-01-01

Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

Naised, keda mehed rajal kardavad / Helen Teesalu

Index Scriptorium Estoniae

Teesalu, Helen

2008-01-01

Vt. ka Postimees : na russkom jazõke : Avto i Tehnika 26. sept., lk. 4. CCG ehk Car Club Girls on Eesti ainuke ametlik naiste autoklubi, mille liikmed teevad võidusõidu- ja kiirendusrajal silmad ette nii mõnelegi mehele

"Ironija sudbõ" zavlekla v kino novogo zritelja / Ilja Smirnov

Index Scriptorium Estoniae

Smirnov, Ilja

2008-01-01

Kunagisele Eldar Rjazanovi kultusfilmile "Saatuse iroonia ehk Hüva leili!" (1975) valminud järg "Saatuse iroonia : lugu läheb edasi", režissöör Timur Bekmambetov. Filmilevist Eestis, eelkõige Narva kinos Forum Cinemas Astri

Eesti riikliku arengukava toetused / Margus Palu

Index Scriptorium Estoniae

Palu, Margus

2005-01-01

Ilmunud ka: Agriculture and the development of rural life : overview 2004/2005. - Tallinn, 2005, lk. 75-79. 2004. a esitati 1015 taotlust 868,7 mln krooni suruses summas, millest rahuldati 57% ehk 582 taotlust toetussummas 619,3 mln krooni

Sillamäest saab Hollywoodi võtteplats / Teet Korsten

Index Scriptorium Estoniae

Korsten, Teet, 1967-

2008-01-01

Maria Avdjushkol on valminud komöödiafilmistsenaarium "GEP ehk Garjatshije estonskije parni" USA firma Twentieth Century Fox jaoks, teemaks eestlased Venemaal seiklemas, näitlejateks venelased ja mängupaigaks Sillamäe. Taska Film oleks Eestipoolne osanik

Ühesugused sõnad - erinevad tähendused / Anne Kull

Index Scriptorium Estoniae

Kull, Anne

2006-01-01

Metafoorid muudavad viisi, kuidas mõeldakse probleemidest. kujutades ojekti või sündmust sarnasena mingile teisele objektile või sündmusele. Autor analüüsib näitena Lynn Randolphy maali "Laboratoorium, ehk Onkohiire kannatuslugu" (1994)

Images of home in Inga Ābele's and Jaan Tätte's plays / Benedikts Kalnačs

Index Scriptorium Estoniae

Kalnačs, Benedikts, 1965-

2009-01-01

Jaan Tätte näidendist "Ristumine peateega, ehk, Muinasjutt kuldsest kalakesest" ("The highway crossing, or, The tale of a golden fish", tuntud ka pealkirjaga "Bungee jumping" ) ja Inga Ābele näidendist "Tumedad hirved" (The dark deer")

IT-ettevõtted edust üllatunud / Katre Pilvinski ; kommenteerinud Linnar Viik

Index Scriptorium Estoniae

Pilvinski, Katre

2010-01-01

Äripäeva kiiresti kasvavate ettevõtete ehk gasellide edetabeli edukaimatest IT-ettevõtetest Sportradar OÜ, Sona Systems ja Hansson, Leego & Partner juhid ning maailma parimatest IT-gasellidest Research In Motion ja Sigma Designs. Ettevõtete juhtide kommentaare

Tissue Damage, Temperature, and pH Induced by Different Electrode Arrays on Potato Pieces (Solanum tuberosum L.

Directory of Open Access Journals (Sweden)

Maraelys Morales González

2018-04-01

Full Text Available One of the most challenging problems of electrochemical therapy is the design and selection of suitable electrode array for cancer. The aim is to determine how two-dimensional spatial patterns of tissue damage, temperature, and pH induced in pieces of potato (Solanum tuberosum L., var. Mondial depend on electrode array with circular, elliptical, parabolic, and hyperbolic shape. The results show the similarity between the shapes of spatial patterns of tissue damage and electric field intensity, which, like temperature and pH take the same shape of electrode array. The adequate selection of suitable electrodes array requires an integrated analysis that involves, in a unified way, relevant information about the electrochemical process, which is essential to perform more efficiently way the therapeutic planning and the personalized therapy for patients with a cancerous tumor.

Detection of kinetic change points in piece-wise linear single molecule motion

Science.gov (United States)

Hill, Flynn R.; van Oijen, Antoine M.; Duderstadt, Karl E.

2018-03-01

Single-molecule approaches present a powerful way to obtain detailed kinetic information at the molecular level. However, the identification of small rate changes is often hindered by the considerable noise present in such single-molecule kinetic data. We present a general method to detect such kinetic change points in trajectories of motion of processive single molecules having Gaussian noise, with a minimum number of parameters and without the need of an assumed kinetic model beyond piece-wise linearity of motion. Kinetic change points are detected using a likelihood ratio test in which the probability of no change is compared to the probability of a change occurring, given the experimental noise. A predetermined confidence interval minimizes the occurrence of false detections. Applying the method recursively to all sub-regions of a single molecule trajectory ensures that all kinetic change points are located. The algorithm presented allows rigorous and quantitative determination of kinetic change points in noisy single molecule observations without the need for filtering or binning, which reduce temporal resolution and obscure dynamics. The statistical framework for the approach and implementation details are discussed. The detection power of the algorithm is assessed using simulations with both single kinetic changes and multiple kinetic changes that typically arise in observations of single-molecule DNA-replication reactions. Implementations of the algorithm are provided in ImageJ plugin format written in Java and in the Julia language for numeric computing, with accompanying Jupyter Notebooks to allow reproduction of the analysis presented here.

Avaliku ja erasektori koostöö paraneb / Iivi Otto

Index Scriptorium Estoniae

Otto, Iivi

2007-01-01

Riigikogus on menetlemisel uus riigihangete seadus, mis näeb ette kaks olulist muudatust, tänu millele võiksid avaliku ja erasektori partnerlussuhtel (Public Private Partnership ehk PPP) põhinevad projektid muutuda läbimõeldumaks ja laialdaselt kasutatavamaks

Kirjastus JI esitles uusi raamatuid / Kaarel Kressa

Index Scriptorium Estoniae

Kressa, Kaarel, 1983-

2009-01-01

18. veebr. Kirjanike Majas Tallinnas esitleti luulekogusid: Kaus, Jan. Miniatuurid ; fs. Alasti ja elus ; Aru, Toomas F. Tahaks keppi Jääääre saatel, ehk, Georges Charles de Heeckeren d’Anthèsi pihtimus (Pärnu : Jumalikud Ilmutused, 2009)

"Backdoor" kunstnikku testimas / Rael Artel

Index Scriptorium Estoniae

Artel, Rael, 1980-

1999-01-01

Festival "Backdoor media'99" alapealkirjaga 'Fassaadid kodututele' Tallinnas. Performance Tammsaare monumendi juures (kuraator Hanno Soans), Silja Saarepuu video kerjamiskarpidest, Andrus Kõresaare ja Jouni Partaneni videod kerjustest, Marko Raadi dokumentaalfilm 'Esteetilistel põhjustel' (peaosas Andres Kurg), tekstikogumik ehk samizdat (toimetaja Katrin Kivimaa).

Fondijuhtidel soodsad ajad / Tarvo Vaarmets

Index Scriptorium Estoniae

Vaarmets, Tarvo

2010-01-01

Morningstari andmeil on aktiivselt juhitud USA sektorifondid tänavu 12 põhisektorist kaheksal juhul näidanud paremaid tootlusi kui EFT-id ehk börsil kaubeldavad fondid. Investorid eelistavad taas kõrgemate teenustasudega aktiivselt juhitud fonde EFT-idele

Raagi Hamleti-filmil topelt-esilinastus / Tiiu Talvist

Index Scriptorium Estoniae

Talvist, Tiiu

2000-01-01

29.oktoobril esilinastub Saaremaal kinos "Scala" ja Eesti Televisioonis Hamleti-teemaline ingliskeelne lühimängufilm "Miski on mäda ehk Kogu vale Hamletist" : režissöör, stsenarist ja produtsent Ilmar Raag : OÜ Kinomees 2000

Kuu filmid / toimetanud Maria Ulfsak-Šeripova

Index Scriptorium Estoniae

2011-01-01

Režissööride Ola Simonssoni ja Johannes Stjärne Nilssoni "Müramuusika" (Rootsi-Prantsusmaa 2010), Marianne Kõrveri dokumentaalfilm "Inimese mõõt" ja Andres Maimiku - Rain Tolgi "Kormoranid ehk Nahkpükse ei pesta" (Eesti 2011)

Elu kui konstrueeritud kaos

Index Scriptorium Estoniae

2003-01-01

Hardo Pajula ja Alari Purju osalesid Lõuna-Inglismaal Great Offleys toimunud rahvusvahelisel institutsionaalse ökonoomika seminaril. Vestlusest Pisa ülikooli professori Giovanni Dosi ja Mario Morroniga Itaalia sisepoliitikast ehk äri, poliitika, kuritegevuse ja meedia põimumisest. Itaalia peaministrist Silvio Berlusconist

Eesti kutsuti rikaste riikide majandusklubi liikmeks / Vahur Koorits

Index Scriptorium Estoniae

Koorits, Vahur, 1981-

2007-01-01

Eesti sai kutse liituda maailma kõige rikkamaid riike ühendava Majandusliku Koostöö ja Arengu Organisatsiooni ehk OECD-ga. Liitumisläbirääkimistele said kutse ka Venemaa, Iisrael, Sloveenia ja Tšiili. Lisa: Mis on OECD

Kõik on kunst, kunst on kõikjal / Tiiu Leis

Index Scriptorium Estoniae

Leis, Tiiu

1998-01-01

25. juulil toimus Pärnus raehoovis kehamaalimise üritus, mille kuraatoriks Ene-Liis Semper, kunstnikud Marko Laimre, Kiwa, Jasper Zoova, Tarrvi Laamann ning mis toimus Barclay sigarettide reklaamikampaania 'Art is Everywhwere' (eestipoolne korraldaja Per Li ehk Pear Väli) raames.

Libahundiuskumused arhailise õiguse ja moraali kontekstis / Tiina Vähi

Index Scriptorium Estoniae

Vähi, Tiina

2008-01-01

Arhailise tavaõiguse põhimõtetest. Nn. libahundiks käimisest ehk hundinahkadesse riietatult kariloomade röövimisest. Tõrjemaagiast "libahunt libahundi vastu". Lindprii ja libahundi seostamisest. Nn. puustre hundist. Arhailise õiguse ja moraali peegeldustest 17. sajandi nõiaprotsesside libahunditunnistustes

Ekspert: arvuti ei asenda kunagi käsitsi kirjutamist / Christian Marquardt ; küsitlenud Kristi Helme

Index Scriptorium Estoniae

Marquardt, Christian

2009-01-01

Intervjuu dr Christian Marquardtiga, kes on sensomotoorika ekspert ning kes tutvustas ainulaadset käekirja analüüsi arvutiprogrammi Tallinna Ülikoolis 28. ja 29. oktoobril toimunud konverentsil "Käekirja anatoomia ehk Kuidas sünnib käekiri"

Tallinna tuuakse maailma muusikakultuuri eredamad tähed

Index Scriptorium Estoniae

2007-01-01

Hispaania gambamängija Jordi Savalli ja ansambli Hesperion XXI kontserdist programmiga "El Paradiso Perdido" ehk "Kadunud paradiis" juudi süvakultuuri festivali "Ariel" raames 17. nov. Estonia kontserdisaalis. Sofia Rubina ja ansambli kontserdist 18. nov. Tallinna uues sünagoogis

Vaikivad fotod näitavad nukrat poeesiat ja kivistunud julmust / Ants Juske

Index Scriptorium Estoniae

Juske, Ants, 1956-2016

2009-01-01

Ungarlase Denes Farkasi fotonäitus "How The Fuck Are You Tonight ehk Kuidas sul siis täna läheb" Tallinna Linnagaleriis 8. veebruarini. Kuraator Anders Härm. Eksponeeritud mustvalged fotod paberist tehtud makettidega interjööridest

Lõhnamaailma Oscarid

Index Scriptorium Estoniae

2008-01-01

Parfüümimaailma iga-aastane tähtsündmus on Fragrance Foundationi ehk FiFi auhindade Fragrance Awards jagamine. Vt. ka lk. 17-36 naisteparfüümide tutvustust ning lk. 37-42 meesteparfüümide tutvustust

Tartu kui märk / Jüri Talvet

Index Scriptorium Estoniae

Talvet, Jüri, 1945-

1996-01-01

Ilmus algkujul hispaania keeles Sevillas Andaluusia Semiootikaassotsiatsiooni ajakirja Discurso Tartu semiootikakoolkonnale pühendatud erinumbris (nr. 8, 1993). Ilmunud ka kogumikus: Talvet, Jüri. Ameerika märkmeid, ehk, Kaemusi Eestist. Tartu : Ilmamaa, 2000, lk. 62-71, pealk.: Tartu vaim

Eesti võimalused EL maaelu strateegias 2007-2013, sealhulgas Leader programm / Kaido Koppel, Eha Paas

Index Scriptorium Estoniae

Koppel, Kaido

2005-01-01

Ilmunud ka: VI Rural Parliament of Estonian Villages : July 21-23, 2005 in Lepanina, Pärnu County. Eestis rakendub Leader programm täies mahus Euroopa Liidu uuel eelarve perioodil ehk alates aastast 2007. Skeem: Maaelu arengu baas 2007-2013

Kandles etendub tõsieludraama "Taeva väravad ja põrgu leegid" / Ave Zopp

Index Scriptorium Estoniae

Zopp, Ave

2001-01-01

18.-20. märtsini etendub Kandles ameerika kirjanik Rudy Kruliku näidend "Taeva väravad ja põrgu leegid". Teatritükk saab teoks mitme koguduse koostööna. Esitajateks koguduse liikmed ehk mitteprofessionaalsed näitlejad

Erakapitali peatumatu tõus / David Rubenstein

Index Scriptorium Estoniae

Rubenstein, David

2007-01-01

Private equity ehk erakapitali tööstus on suurem, kasumlikum ja globaalsem kui kunagi varem oma umbes 40-aastase ajaloo vältel. Hoolimata hiljutistest tagasilöökidest krediiditurgudel jätkub selle laienemine 2008. aastal ja edaspidi

Charms - Kudu - Heinsaar kui sibul - kala - munaroog / Jüri Ehlvest

Index Scriptorium Estoniae

Ehlvest, Jüri, 1967-2006

2005-01-01

K. Kudust ja tema kolmest lavastusest Tartu Üliõpilasteatri esituses : M. Heinsaar-D. Charms-L. Carroll "Artur ja Paul ehk veidi enne maailma loomist", M. Heinsaar-D. Charms "Joogem äädikat, härrased!" ja D. Charmsi "Jelizaveta Bam"

'Mauruse kool'. Priit Pedajase dramatiseering ja lavastus Draamateatris / Mihkel Mutt

Index Scriptorium Estoniae

Mutt, Mihkel, 1953-

1996-01-01

A. H. Tammsaare "Tõe ja õiguse" II osa järgi ja W. M. Bauer 'Ühe võõra silmades' Eesti Draamateatris, lavastaja Katri Kaasik-Aaslav, Anton Tšehhovi motiividel "Pianoola ehk mehhaaniline klaver" Tallinna Linnateatris, lavastaja Elmo Nüganen

Bagatellid : maailm / Mailis Põld

Index Scriptorium Estoniae

Põld, Mailis

2006-01-01

Vürst Pierre'i Fondi muusikaauhinnale kandideerivad ka Toivo Tulev ja Helena Tulve. Pariisis esietendub Kaija Saariaho ooper "Adriana Mater". Pariisis renoveeritakse kuulus pleyeli saal. Hispaania heliloojast Atanasio Martin Ignacio Vicente Tadeo Francisco Peppegrin Martin y Soler ehk Hispaania Martinist

Veneetsiasse läheb teaduse ja kunsti ühendus

Index Scriptorium Estoniae

2006-01-01

Veneetsia X arhitektuuribiennaalil esitletakse sotsiaalse positsioneerimise meetodi (SPM) ehk reaalajas toimuva linnaplaneerimise keskkonna projekti. Väljapaneku loojad on arhitektuuribüroo Urban Mark (Ülar Mark, Kaja Pae, Indrek Tiigi) ja Tartu Ülikooli geograafiainstituut (Rein Ahas, Anto Aasa, Siiri Silm)

Võru kõrisulghäälik / Sulev Iva

Index Scriptorium Estoniae

Iva, Sulev, 1969-

2003-01-01

Võru keele foneetilisest erijoonest, kõrisulghäälikust ehk larüngaalklusiilist: selle olemusest ja kohast häälikusüsteemis ning sellest, kuidas ta tegelikult välja hääldub. Sisaldab jooniseid, tabeleid, lisasid ja spektrogramme

"Tulnukas" pälvis Saksamaal publikupreemia / Jaanus Kulli

Index Scriptorium Estoniae

Kulli, Jaanus, 1955-

2007-01-01

Noore filmirežissööri Rasmus Merivoo bakalaureusetöö - lühimängufilm "Tulnukas ehk Valdise pääsemine 11 osas", võitis Saksamaal Kesk- ja Ida-Euroopa filmifestivalil "goEast" festivali tudengifilmide võistlusprogrammis publikupreemia

Gazprom sai loa ehitada Peterburi pilvelõhkuja / Kaivo Kopli

Index Scriptorium Estoniae

Kopli, Kaivo

2009-01-01

Kuberner Valentina Matvijenko andis UNESCO vastuseisust hoolimata loa ehitada Peterburisse 403 meetri kõrgune pilvelõhkuja. Gazpromi torni ehk Ohta keskuse projekteeris Briti arhitektibüroo RMJM. Viieküljeline hoone peaks muutuvas päikesevalguses värvi vahetama

Festivalipäevik Kanutist II / Anu Allas, Margit Tõnson, Margaret Tali

Index Scriptorium Estoniae

Allas, Anu, 1977-

2005-01-01

Tallinnas Kanuti Gildi saalis kestab 2.-24. novembrini 2005 a. "Continental Breakfast" Tallinn ehk rahvusvaheline NU Performance festival. 9. novembril esineb BabaLAN (Vlado Gotvan Repnik, Sloveenia ) multimeedia-performance'iga. Eva Meyer Kelleri performance "Surm on kindel" (esitaja Irina Müller)

Kanepi kohtub 17 000 vastasega - publiku ja selle lemmikuga / Maarja Värv

Index Scriptorium Estoniae

Värv, Maarja

2008-01-01

Vt. ka Postimees : na russkom jazõke 13. aug., lk. 9. Kaia Kanepi eelseisvast mängust hiinlanna Na Liga, kes paikneb maailma edetabelis Kanepist viis rida kõrgemal ehk 42. postisioonil. Vt. samas: Tandem Ani - Kanepi langesid juba avaringis

Vähem vingumist ja halamist! / Ants Tammar

Index Scriptorium Estoniae

Tammar, Ants

2009-01-01

Meedias on negatiivsed uudised ja tigedus tihti esiplaanil, kuigi rõõm ja mure käivad käsikäes. Vastukaja artiklile: Berg, Maimu. Ehk aitaks meid võimukandjate empaatia // Õpetajate Leht (2009) 14. aug., lk. 4

Biodiesel esitas Weroli Tehaste vastu 70 miljoni kroonise nõude / Toivo Tänavsuu

Index Scriptorium Estoniae

Tänavsuu, Toivo

2005-01-01

Weroli eksjuht Erki Aaviku poolt sõlmitud lepingu järgi on AS-il Biodiesel võimalus nõuda rapsiõli tehaselt leppetrahvina kahe kuu toodangu maksumust ehk 140 miljonit krooni, kuid ta vähendas nõuet poole võrra

Interspecies nuclear transfer using fibroblasts from leopard, tiger, and lion ear piece collected postmortem as donor cells and rabbit oocytes as recipients.

Science.gov (United States)

Yelisetti, Uma Mahesh; Komjeti, Suman; Katari, Venu Charan; Sisinthy, Shivaji; Brahmasani, Sambasiva Rao

2016-06-01

Skin fibroblast cells were obtained from a small piece of an ear of leopard, lion, and tiger collected postmortem and attempts were made to synchronize the skin fibroblasts at G0/G1 of cell cycle using three different approaches. Efficiency of the approaches was tested following interspecies nuclear transfer with rabbit oocytes as recipient cytoplasm. Fluorescence-activated cell sorting revealed that the proportion of G0/G1 cells increased significantly (P lion, and tiger were successfully synchronized and used for the development of blastocysts using rabbit oocytes as recipient cytoplasm.

Influence of temperature and composition in the mechanical resistance and porosity of ceramic pieces

Directory of Open Access Journals (Sweden)

Jordán Vidal, M. M.

2001-03-01

Full Text Available We have tried to establish a relationship between the raw material and the mechanical properties of ceramic pieces subjected to different firing processes, so under the determinant of the thermal process we have done a follow up on the petrogenetic process that the manufacture of ceramics represents. This is evaluated in terms of the mechanical behaviour of the ceramic tile bodies, which have been normalised and submitted to tests for flexion. The principal objective is to be able to indicate what the optimum firing temperature for each sample is, and to determine what it is in the ceramic body which offers the greatest resistance when a specific force is applied. The study of the texture of the ceramic body will be considered mainly in relation to the existent porosity, as well as its distribution, which conditions its characteristics and specifications. The relation between porosity and the parameters that describe the porous texture of the ceramic tile pieces studied is complicated because of the fact that these have many pores with a complex and irregular spatial disposition, with a broad distribution of forms and sizes, and as such they do not fit into established empirical equations.

Se ha tratado de establecer la relación entre materia prima y propiedades mecánicas de piezas cerámicas sometidas a procesos de cocción diversos. Bajo el condicionante del proceso térmico se realiza un seguimiento del proceso petrogenético que representa la fabricación cerámica y se evalúa a través del comportamiento mecánico de probetas cerámicas normalizadas y sometidas a ensayos de flexión. El objetivo principal es poder indicar cuál es la temperatura óptima de cocción para cada muestra y determinar cuál es aquélla en que la probeta cerámica ofrece una mayor resistencia al aplicarle una determinada carga. El estudio de la textura de la matriz cerámica es de gran interés en relación con la porosidad, asi como su distribuci