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Sample records for sony cyber-shot dsc-t9

  1. Sony D-Eight

    CERN Multimedia

    1987-01-01

    The 8mm backup format is a format for storing magnetic tape data used in computer systems, launched by Exabyte Corporation. It is also known as Data8, often abbreviated to D8 and writes D-Eight on some Sony brand media. The company was formed in order to take the 8 mm video format and make it suitable for data storage. They did this by building a mechanism and a reliable data format that used the common 8 mm video tape technology that was available at the time. This was the first form of helical scanning used commercially for data storage. The ribbon was made vertically and has a length of 112 meters. It was designed to withstand heat and high temperatures. It has been introduced in at CERN in 1994.

  2. Sony andis hirmutava kasumihoiatuse / Romet Kreek

    Index Scriptorium Estoniae

    Kreek, Romet, 1972-

    2005-01-01

    Maailma suuruselt teine tarbeelektroonika tootja Sony teatas, et selle aasta kasumiks tuleb 10 miljardit jeeni. Kasumihoiatus põhjustas Sony aktsia hinna kukkumise Tokyo börsil 3,6 protsenti, 3710 jeenile

  3. Password Cracking Using Sony Playstations

    Science.gov (United States)

    Kleinhans, Hugo; Butts, Jonathan; Shenoi, Sujeet

    Law enforcement agencies frequently encounter encrypted digital evidence for which the cryptographic keys are unknown or unavailable. Password cracking - whether it employs brute force or sophisticated cryptanalytic techniques - requires massive computational resources. This paper evaluates the benefits of using the Sony PlayStation 3 (PS3) to crack passwords. The PS3 offers massive computational power at relatively low cost. Moreover, multiple PS3 systems can be introduced easily to expand parallel processing when additional power is needed. This paper also describes a distributed framework designed to enable law enforcement agents to crack encrypted archives and applications in an efficient and cost-effective manner.

  4. 76 FR 40400 - Sony Music Holdings, Inc., D/B/A Sony DADC Americas, a Subsidiary of Sony Corporation of America...

    Science.gov (United States)

    2011-07-08

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-75,181] Sony Music Holdings, Inc., D/B/A Sony DADC Americas, a Subsidiary of Sony Corporation of America Including On-Site Leased... Adjustment Assistance (TAA) applicable to workers and former workers of Sony Music Holdings, Inc. (``SMHI...

  5. 76 FR 54802 - Sony Music Holdings, Inc., D/B/A Sony DADC Americas a Subsidiary of Sony Corporation of America...

    Science.gov (United States)

    2011-09-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-75,181] Sony Music Holdings, Inc... Determination Regarding Application for Reconsideration for the workers and former workers of Sony Music... Music Holdings, Inc. (``SMHI''), d/b/a Sony DADC Americas, a subsidiary of Sony Corporation of America...

  6. Konkurss "Sony Jazz Stage" otsib uusi talente

    Index Scriptorium Estoniae

    2006-01-01

    The Contemporary Music Centre'i korraldatavast konkursist "Sony Jazz Stage 2006". Võistlus toimub vokaali ja bassi (basskitarri või kontrabassi) kategoorias (The Contemporary Music Centre'i posti-või meiliaadress - vt. www.jazzkaar.ee)

  7. Sony Ericsson tegi parima telefoni / Kuldar Kullasepp

    Index Scriptorium Estoniae

    Kullasepp, Kuldar, 1980-

    2008-01-01

    Vt. ka Postimees : na russkom jazõke 25. veebr., lk. 14. Barcelonas peetud Mobile World Congressil esitlesid telefonitootjad uusi mudeleid. Möödunud aasta parimaks telefoniks tunnistati Sony Ericsson W910

  8. Pc Card Sony Ericsson: Semiotik Dan Iklan

    OpenAIRE

    Mutmainnah, Yulia

    2014-01-01

    Through advertisement, producers send messages for their product strength to consumers. Those messages are conveyed through various kinds of signs either in the form of language, picture, caption, icon, index, or symbol. There is communicative exchange on GC79 PC Card Sony Ericsson advertisement between sender and receiver. Sender (advertisement maker) of this advertisement makes good use of reward polluter style, which is, persuading comsumers to use PC Card Sony Ericsson product.

  9. Forensic Analysis of the Sony Playstation Portable

    Science.gov (United States)

    Conrad, Scott; Rodriguez, Carlos; Marberry, Chris; Craiger, Philip

    The Sony PlayStation Portable (PSP) is a popular portable gaming device with features such as wireless Internet access and image, music and movie playback. As with most systems built around a processor and storage, the PSP can be used for purposes other than it was originally intended - legal as well as illegal. This paper discusses the features of the PSP browser and suggests best practices for extracting digital evidence.

  10. Le Kongo de Sony Labou Tansi

    Directory of Open Access Journals (Sweden)

    Céline Gahungu

    2015-02-01

    Full Text Available Les textes inédits de Sony Labou Tansi proposent une réflexion sur l’histoire, et plus singulièrement sur celle du Kongo. Le souvenir du prestigieux royaume apparaît dès les premiers manuscrits, composés au début des années 1970. Loin d’être circonscrit aux écrits de jeunesse, le Kongo surgit sous de multiples formes dans le dédale des textes rédigés au cours des années suivantes. Cette fascination pousse l’écrivain dans une dynamique de recherche esthétique : comment évoquer cet illo tempore mythique sans sacrifier à une historicité convenue ? Comment inventer une écriture en mesure de rendre compte du fabuleux royaume ?L’analyse littéraire ne peut cependant faire fi du contexte politique dans lequel Sony Labou Tansi s’inscrit. Outre sa dimension historique et toponymique, Kongo est un ethnonyme dont l’auteur s’est réclamé. Celui-ci a revendiqué à de nombreuses reprises son appartenance à une identité kongo au point de s’être engagé, à la fin des années 1980, dans les rangs du MCDDI1. Ce discours identitaire et l’adhésion à un parti ethnique ont troublé l’image d’un auteur volontiers perçu comme un démocrate véritable. Est-il possible d’articuler le Kongo littéraire et le Kongo politique ? Le Kongo, dont l’ombre portée apparaît dans les manuscrits littéraires mais également dans les articles et les déclarations politiques, pourrait-il nous aider à saisir les enjeux de l’écriture protéiforme de Sony Labou Tansi ?

  11. Potential marketing plan for Sony Computer Entertainment, Inc. to China

    OpenAIRE

    Li, Weishen

    2013-01-01

    The purpose of this thesis was to create a marketing plan for Sony Computer Enter-tainment, Inc. (SCE) for its market entry in mainland China. SCE is a major Japanese video game company which develops and manufactures video game consoles and game software on a global scale. SCE belongs to Sony Cooperation. Sony operates almost its every single business in China except the video game business due to the internal factors of China. Along with the great increase of Chinese people’s purchas-ing po...

  12. Performance of Sony's Alloy Based Li-Ion Battery

    National Research Council Canada - National Science Library

    Foster, Donald; Wolfenstine, Jeff; Read, Jeffrey; Allen, Jan L

    2008-01-01

    Cells from the new Nexelion battery from Sony Corporation were tested for capacity, low temperature performance, high power capability, high temperature storage, rapid recharge and cycle life on deep discharge...

  13. Sony’s Nightmare before Christmas: The 2014 North Korean Cyber Attack on Sony and Lessons for US Government Actions in Cyberspace

    Science.gov (United States)

    2018-02-01

    Both Sony and Sony Corp. expressed discomfort with the controversial film. Kazuo Hirai, chief executive officer of Sony Corp., screened the movie...THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY12 Furthermore, the president’s role is ultimately political, and a statement from that office ...15 Sony’s financial and economic Losses

  14. Play Therapy Utilizing the Sony EyeToy®

    DEFF Research Database (Denmark)

    Brooks, Tony; Petersson, Eva

    2005-01-01

    An international collaborative explorative pilot study is detailed between hospitals in Denmark and Sweden involving rehabilitation medical staff and children where the affordable, popular and commercially available Sony Playstation 2 EyeToy® is used to investigate our goal in enquiring to the po......An international collaborative explorative pilot study is detailed between hospitals in Denmark and Sweden involving rehabilitation medical staff and children where the affordable, popular and commercially available Sony Playstation 2 EyeToy® is used to investigate our goal in enquiring...

  15. Viraalimarkkinointi web-sivustoilla : Case: Sony Music Finland

    OpenAIRE

    Kerminen, Satu

    2010-01-01

    Tekijät Satu Kerminen Ryhmä tai aloitusvuosi 2007 Opinnäytetyön nimi Viraalimarkkinointi web-sivustoilla Case: Sony Music Finland Sivu- ja liitesivumäärä 37 + 7 Ohjaaja Mirja Jaakkola Tämä raportti on Haaga-Helia Ammattikorkeakoululle tehty opinnäytetyö. Opinnäytetyö on osa IT-tradenomin tutkintoa. Tämän opinnäytetyön aiheena on viraalimarkkinointi web-sivustoilla. Aihetta tutkittiin suunnittelemalla ja toteuttamalla viraalimarkkinointisivusto Sony ...

  16. Remarks on forensically interesting Sony Playstation 3 console features

    Science.gov (United States)

    Daugs, Gunnar; Kröger, Knut; Creutzburg, Reiner

    2012-02-01

    This paper deals with forensically interesting features of the Sony Playstation 3 game console. The construction and the internal structure are analyzed more precisely. Interesting forensic features of the operating system and the file system are presented. Differences between a PS3 with and without jailbreak are introduced and possible forensic attempts when using an installed Linux are discussed.

  17. 75 FR 69471 - Sony Electronics, Inc.; Amended Certification Regarding Eligibility To Apply for Worker...

    Science.gov (United States)

    2010-11-12

    ....] Sony Electronics, Inc.; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance TA-W-71,501, Sony Electronics, Inc., SEL Headquarters, Including On- Site Leased Workers of Selectremedy, Staffmark, and Payrolling.com , San Diego, California; TA-W-71,501A, Sony Electronics, Inc...

  18. 75 FR 3914 - Recordation of Trade Name “Sony Ericsson Mobile Communications AB”

    Science.gov (United States)

    2010-01-25

    ... Trade Name ``Sony Ericsson Mobile Communications AB'' AGENCY: Customs and Border Protection, Department... Ericsson Mobile Communications AB'' has been recorded with CBP as a trade name by Sony Ericsson Mobile....). Pursuant to these regulations, Sony Ericsson Mobile Communications AB applied to CBP for protection of its...

  19. Sony vs. Apple - iPod launching, a case study of leadership and innovation

    OpenAIRE

    Camelia Cojocaru; Silviu Cojocaru

    2014-01-01

    In 1979, Sony launched a portable Walkman range. For nearly a quarter of century, the Sony Walkman was the undisputed market leader and Sony was considered a top innovative company. Then, in 2001, Apple decided to launch the iPod, a new portable player. About 80% of the iPod technical components (e.g. memory, storage media) were produced by various companies within the Sony group. In 2004, iPod sales overtake Sony Walkman globally and become the new market leader in portable players. How was ...

  20. Soni-removal of nucleic acids from inclusion bodies.

    Science.gov (United States)

    Neerathilingam, Muniasamy; Mysore, Sumukh; Gandham, Sai Hari A

    2014-05-23

    Inclusion bodies (IBs) are commonly formed in Escherichia coli due to over expression of recombinant proteins in non-native state. Isolation, denaturation and refolding of these IBs is generally performed to obtain functional protein. However, during this process IBs tend to form non-specific interactions with sheared nucleic acids from the genome, thus getting carried over into downstream processes. This may hinder the refolding of IBs into their native state. To circumvent this, we demonstrate a methodology termed soni-removal which involves disruption of nucleic acid-inclusion body interaction using sonication; followed by solvent based separation. As opposed to conventional techniques that use enzymes and column-based separations, soni-removal is a cost effective alternative for complete elimination of buried and/or strongly bound short nucleic acid contaminants from IBs. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

  1. Sony vs. Apple - iPod launching, a case study of leadership and innovation

    Directory of Open Access Journals (Sweden)

    Camelia Cojocaru

    2014-12-01

    Full Text Available In 1979, Sony launched a portable Walkman range. For nearly a quarter of century, the Sony Walkman was the undisputed market leader and Sony was considered a top innovative company. Then, in 2001, Apple decided to launch the iPod, a new portable player. About 80% of the iPod technical components (e.g. memory, storage media were produced by various companies within the Sony group. In 2004, iPod sales overtake Sony Walkman globally and become the new market leader in portable players. How was this possible? Theoretically, Sony held all conditions for launching the new generation of portable players, but instead, a new company – Apple – completely changed the market.

  2. Improvements in the native development environment for Sony AIBO

    Directory of Open Access Journals (Sweden)

    Csaba Kertész

    2013-09-01

    Full Text Available The entertainment robotics have been on a peak with AIBO, but this robot brand has been discontinued by the Sony in 2006 to help its financial position. Among other reasons, the robot failed to enter into both the mainstream and the robotics research labs besides the RoboCup competitions, however, there were some attempts to use the robot for rehabilitation and emotional medical treatments. A native software development environment (Open-R SDK was provided to program AIBO, nevertheless, the operating system (Aperios induced difficulties for the students and the researchers in the software development. The author of this paper made efforts to update the Open-R and overcome the problems. More enhancements have been implemented in the core components, some software methodologies were applied to solve a number of restrictions and the achievements are summarized here.

  3. The Past, Present and Future of the Compact Disc, Multimedia and the Industry: An Interview with Sony's Dr. Toshi Doi.

    Science.gov (United States)

    Herther, Nancy

    1992-01-01

    This interview with Dr. Toshi Doi, director of the Sony Corporation, covers his work at Sony, the multimedia industry, industry cooperation, Sony compact disc products and formats, multimedia standards and pricing, multimedia formats, and the future of the industry. A diagram of computer companies and corresponding multimedia platforms is…

  4. Overview and forensic investigation approaches of the gaming console Sony PlayStation Portable

    Science.gov (United States)

    Schön, Stephan; Schön, Ralph; Kröger, Knut; Creutzburg, Reiner

    2013-03-01

    This paper addresses the forensically interesting features of the Sony PlayStation Portable game console. The construction and the internal structure are analyzed precisely and interesting forensic features of the operating system and the file system are presented.

  5. Hyperspectral anomaly detection using Sony PlayStation 3

    Science.gov (United States)

    Rosario, Dalton; Romano, João; Sepulveda, Rene

    2009-05-01

    We present a proof-of-principle demonstration using Sony's IBM Cell processor-based PlayStation 3 (PS3) to run-in near real-time-a hyperspectral anomaly detection algorithm (HADA) on real hyperspectral (HS) long-wave infrared imagery. The PS3 console proved to be ideal for doing precisely the kind of heavy computational lifting HS based algorithms require, and the fact that it is a relatively open platform makes programming scientific applications feasible. The PS3 HADA is a unique parallel-random sampling based anomaly detection approach that does not require prior spectra of the clutter background. The PS3 HADA is designed to handle known underlying difficulties (e.g., target shape/scale uncertainties) often ignored in the development of autonomous anomaly detection algorithms. The effort is part of an ongoing cooperative contribution between the Army Research Laboratory and the Army's Armament, Research, Development and Engineering Center, which aims at demonstrating performance of innovative algorithmic approaches for applications requiring autonomous anomaly detection using passive sensors.

  6. Degradation reactions in SONY-type Li-ion batteries

    Energy Technology Data Exchange (ETDEWEB)

    Roth, E.P.; Nagasubramanian, G.

    2000-07-01

    Thermal instabilities were identified in SONY-type lithium-ion cells and correlated with interactions of cell constituents and reaction products. Three temperature regions of interaction were identified and associated with the state of charge (degree of Li intercalation) of the cell. Anodes were shown to undergo exothermic reactions as low as 100 C involving the solid electrolyte interface (SEI) layer and the LiPF{sub 6} salt in the electrolyte (EC:PC:DEC/LiPF{sub 6}). These reactions could account for the thermal runaway observed in these cells beginning at 100 C. Exothermic reactions were also observed in the 200 C--300 C region between the intercalated lithium anodes, the LiPF{sub 6} salt, and the PVDF. These reactions were followed by a high-temperature reaction region, 300 C--400 C, also involving the PVDF binder and the intercalated lithium anodes. The solvent was not directly involved in these reactions but served as a moderator and transport medium. Cathode exothermic reactions with the PVDF binder were observed above 200 C and increased with the state of charge (decreasing Li content). This offers an explanation for the observed lower thermal runaway temperatures for charged cells.

  7. 76 FR 28418 - Voluntary Termination of Foreign-Trade Subzone 33C; Sony Corporation of America, Mt. Pleasant, PA

    Science.gov (United States)

    2011-05-17

    ...-Trade Subzone 33C; Sony Corporation of America, Mt. Pleasant, PA Pursuant to the authority granted in... Industrial Development Corporation of Southwestern Pennsylvania, (grantee of FTZ 33) authorizing the establishment of Foreign-Trade Subzone 33C at the Sony Corporation of America plant in Mt. Pleasant...

  8. 77 FR 3499 - Sony Electronics, Inc., Including On-Site Leased Workers From Selectremedy Park Ridge, NJ...

    Science.gov (United States)

    2012-01-24

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,501M] Sony Electronics, Inc... Electronics, Inc., SEL Headquarters, including on-site leased workers of SelectRemedy, StaffMark, and Payrolling.com , San Diego, California (TA-W-71,501); Sony Electronics, Inc., including on-site leased...

  9. 粉可爱Sony Ericsson Hello Kitty 手机

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Sony Ericsson最近在香港推出了Hello Kitty主题手机.型号为W395 x Hello Kitty.卖点当然就是Hello Kitry主题啦。W395x Hello Kitty官方定价为1380港元.而且限量发售。

  10. Predicting the winner of the 2008 US Presidential Elections using a Sony PlayStation 3

    NARCIS (Netherlands)

    Stevens, M.M.J.; Lenstra, A.K.; Weger, de B.M.M.

    2007-01-01

    We have used a Sony Playstation 3 to correctly predict the outcome of the 2008 US presidential elections. In order not to influence the voters we keep our prediction secret, but commit to it by publishing its cryptographic hash on this website. The document with the correct prediction and matching

  11. Dampak Brand Equity pada Keputusan Pembelian melalui Brand Preference Konsumen pada Produk Televisi Merek Sony di Kota Pekanbaru

    OpenAIRE

    Restuti, Sri; Sulistyowati, Lilis; Prajnagaja, Soracca Devi

    2015-01-01

    This study aimed to analyze the effect of brand equity on the purchase decisions of consumers through brand preference Sony brand televisions in the city of Pekanbaru. This study used 112 samples. The analytical method used is descriptive analysis method is a way to test variables, regression test, and final test path analysis or path analysis. From the results of the testing that has been done, brand equity directly affect Consumer Buying Decision on Sony Television Products in Pekanbaru "is...

  12. The Home Copying Loophole Widens: Sony & Others v . Easyinternetcafé

    OpenAIRE

    Free, Dominic; Garnett, Nic

    2003-01-01

    The record industry is engaged in a determined campaign to stop the unlawful copying of music files downloaded via the Internet. In Sony & Others v. Easyinternetcafé [2003] All ER(D) 249 proceedings were brought by several major record companies to prevent Easyinternetcafé from providing a service copying music files onto CDs for its customers. The claimants succeeded in their aim. However the summary judgment which they obtained had a sting in the tail. It supports the proposition that t...

  13. Toimenpide-ehdotuksia sosiaaliseen mediaan : case: Sony Music Entertainment Finland Oy

    OpenAIRE

    Marttila, Noora

    2016-01-01

    Tämä opinnäytetyö toteutettiin toimeksiantona Sony Music Entertainment Finland Oy levy-yhtiölle. Toimeksiantaja on kansainvälinen yritys joka on yksi Suomen suurimmista levy-yhtiöistä. Yritys käyttää sosiaalista mediaa osana digitaalista markkinointiaan. Sitä käytetään erityisesti artistien sekä julkaisujen tunnettuuden lisäämiseen. Sosiaalinen media on kasvava markkinoinnin keino, joka oikein hyödynnettynä voi johtaa hyviin lopputuloksiin. Tämän työn tarkoituksena on antaa yrityksell...

  14. AquaLase versus NeoSoniX--a comparison study.

    Science.gov (United States)

    Jiraskova, Nada; Rozsival, Pavel; Kadlecova, Jana; Nekolova, Jana; Pozlerova, Jana; Dubravska, Zlatica

    2007-12-01

    To compare the metrics and surgical outcome when using Infiniti AquaLase and NeoSoniX cataract removal modalities. This prospective clinical study involved 50 patients with bilateral cataracts and lens removal using AquaLase in the right eye and NeoSoniX in the left eye. Best corrected visual acuity (BCVA), endothelial cell density and pachymetry were evaluted pre- and postoperatively. Statistical analysis was performed using the Wilcoxon Signed- Rank Test. Preoperative mean pachymetry was 569 +/- 31 mu in the right eye (RE) and 560 +/- 37 mu in the left eye (LE), mean endothelial cell density 2744 +/- 418 cells/mm(2) (RE) and 2730 +/- 472 cells/mm(2) (LE). One week after operation pachymetry was 576 +/- 52 mu (RE) and 583 +/- 72 mu (LE) and endothelial cell density 2388 +/- 586 cells/mm(2) (RE) and 2463 +/- 615 cells/mm(2) (LE). One month after surgery pachymetry was 556 +/- 43 mu (RE) and 559 +/- 44 mu (LE) and endothelial cell density 2368 +/- 52 cells/mm(2) (RE) and 2495 +/- 548 cells/mm(2) (LE). BCVA improved in all eyes and was 0.8 or better on the first postoperative day. Both the NeosoniX and AquaLase minimize intraoperative damage to ocular structures.

  15. Avaliação do desempenho da tecnologia NeoSoniX TM em cirurgias de catarata Performance evaluation of NeoSoniX TM technology in cataract surgery

    Directory of Open Access Journals (Sweden)

    Leonardo Akaishi

    2006-06-01

    Full Text Available OBJETIVOS: As técnicas e resultados da cirurgia de catarata melhoraram drasticamente com o avanço tecnológico. Um dos motivos para melhoria seria a menor utilização de ultra-som com novos aparelhos de facoemulsificação. O objetivo deste estudo é confirmar na prática a vantagem teórica da caneta NeoSoniX TM. MÉTODOS: Foi realizada uma análise na qual os autores compararam resultados dos parâmetros registrados pelo aparelho de facoemulsificação Legacy durante 300 cirurgias de catarata realizadas com caneta de ultra-som (handpiece convencional e 100 com a caneta NeoSoniX TM. Todas as cirurgias foram realizadas pelo mesmo cirurgião, com a mesma técnica cirúrgica. A escolha da "handpiece" foi aleatória, sendo comparadas, em relação ao grau de dureza das cataratas, os parâmetros de tempo do ultra-som, quantidade de solução salina balanceada e porcentagem de "average power" utilizadas durante as cirurgias. RESULTADOS: Foi realizada análise retrospectiva numa série cronológica de casos, mostrando que em qualquer que seja o grau de dureza da catarata, o tempo de utilização do ultra-som com a caneta NeoSoniX foi inferior ao da caneta convencional (pPURPOSE: The techniques and results of cataract surgery have improved dramatically with technological advancements. One of the reasons for this improvement would be the reduced use of ultrasound with the new phacoemulsification devices. The objective of this study is to confirm the theoretical advantage of the NeoSoniX handpiece. METHODS: The authors compared the results of the parameters recorded by the Legacy phacoemulsification system during 300 cataract surgeries performed with the use of the conventional ultrasound handpiece and 100 performed with the innovative NeosonixTM. All surgeries were performed by the same senior surgeon, using the same surgical technique. The choice of handpiece was random. The handpieces were compared considering cataract grade of hardness, in

  16. Motivace zaměstnanců a zaměstnanecké benefity ve firmě Sony

    OpenAIRE

    Vildová, Romana

    2012-01-01

    The aim of this thesis is to study the issue of employee motivation and employee benefits from a theoretical point of view and based on that perform analysis of motivation in company Sony. The work is divided into two parts, theoretical one and practical one. The theoretical part is covered in the first two chapters, which deal with the employee motivation in general and commonly offered employee benefits. Practical part is presented in the third and fourth chapters. The third chapter introdu...

  17. Pengaruh Produk, Faktor Sosial, Harga, Iklan, Dan Word Of Mouth Terhadap Keputusan Pembelian Sony Xperia Pada Mahasiswa Universitas Sumatera Utara

    OpenAIRE

    Hidayatullah, Rahmat

    2015-01-01

    This research aims to know and analyze the influence of product, social factors, price, advertising, and word of mouth on purchasing decision sony xperia on student of north sumatera university. This research includes explanatory research. The data used in this study are primary and secondary data. Population in this research is student of north sumatera university. Hypothesis testing done by using path analysis, the independent variable is product as X_1, social factors as X_2, price as ...

  18. User Compensation as a Data Breach Recovery Action: An Investigation of the Sony PlayStation Network Breach.

    OpenAIRE

    Venkatesh, Viswanath

    2017-01-01

    Drawing on expectation confirmation research, we develop hypotheses regarding the effect of compensation on key customer outcomes following a major data breach and consequent service recovery effort. Data were collected in a longitudinal field study of Sony customers during their data breach in 2011. A total of 144 customers participated in the two-phase data collection that began when the breach was announced and concluded after reparations were made. Using polynomial modeling an...

  19. Public mood and consumption choices: evidence from sales of Sony cameras on Taobao.

    Directory of Open Access Journals (Sweden)

    Qingguo Ma

    Full Text Available Previous researchers have tried to predict social and economic phenomena with indicators of public mood, which were extracted from online data. This method has been proved to be feasible in many areas such as financial markets, economic operations and even national suicide numbers. However, few previous researches have examined the relationship between public mood and consumption choices at society level. The present study paid attention to the "Diaoyu Island" event, and extracted Chinese public mood data toward Japan from Sina MicroBlog (the biggest social media in China, which demonstrated a significant cross-correlation between the public mood variable and sales of Sony cameras on Taobao (the biggest Chinese e-business company. Afterwards, several candidate predictors of sales were examined and finally three significant stepwise regression models were obtained. Results of models estimation showed that significance (F-statistics, R-square and predictive accuracy (MAPE all improved due to inclusion of public mood variable. These results indicate that public mood is significantly associated with consumption choices and may be of value in sales forecasting for particular products.

  20. Case study: the introduction of stereoscopic games on the Sony PlayStation 3

    Science.gov (United States)

    Bickerstaff, Ian

    2012-03-01

    A free stereoscopic firmware update on Sony Computer Entertainment's PlayStation® 3 console provides the potential to increase enormously the popularity of stereoscopic 3D in the home. For this to succeed though, a large selection of content has to become available that exploits 3D in the best way possible. In addition to the existing challenges found in creating 3D movies and television programmes, the stereography must compensate for the dynamic and unpredictable environments found in games. Automatically, the software must map the depth range of the scene into the display's comfort zone, while minimising depth compression. This paper presents a range of techniques developed to solve this problem and the challenge of creating twice as many images as the 2D version without excessively compromising the frame rate or image quality. At the time of writing, over 80 stereoscopic PlayStation 3 games have been released and notable titles are used as examples to illustrate how the techniques have been adapted for different game genres. Since the firmware's introduction in 2010, the industry has matured with a large number of developers now producing increasingly sophisticated 3D content. New technologies such as viewer head tracking and head-mounted displays should increase the appeal of 3D in the home still further.

  1. Public mood and consumption choices: evidence from sales of Sony cameras on Taobao.

    Science.gov (United States)

    Ma, Qingguo; Zhang, Wuke

    2015-01-01

    Previous researchers have tried to predict social and economic phenomena with indicators of public mood, which were extracted from online data. This method has been proved to be feasible in many areas such as financial markets, economic operations and even national suicide numbers. However, few previous researches have examined the relationship between public mood and consumption choices at society level. The present study paid attention to the "Diaoyu Island" event, and extracted Chinese public mood data toward Japan from Sina MicroBlog (the biggest social media in China), which demonstrated a significant cross-correlation between the public mood variable and sales of Sony cameras on Taobao (the biggest Chinese e-business company). Afterwards, several candidate predictors of sales were examined and finally three significant stepwise regression models were obtained. Results of models estimation showed that significance (F-statistics), R-square and predictive accuracy (MAPE) all improved due to inclusion of public mood variable. These results indicate that public mood is significantly associated with consumption choices and may be of value in sales forecasting for particular products.

  2. Measuring gamma at LHCb with an Atwood-Dunietz-Soni Method

    CERN Document Server

    Patel, M

    2006-01-01

    The selection efficiencies and backgrounds for the two-body Atwood-Dunietz-Soni modes B+- -> D0bar/D0 K+-, where the D0bar/D0 decays to Kpi, KK or pipi, are determined from studies with LHCb's full GEANT based Monte Carlo simulation. These are used with a toy Monte Carlo, and assumptions about the D0bar/D0 -> Kpipipi decay modes, to estimate the precision with which LHCb will be able to measure the CKM angle gamma. For the majority of values of the unknown strong phases in the relevant D0bar/D0 decays, the fits to the toy Monte Carlo data converge and return the input values. Depending on the values of these phases, the precision on gamma from a nominal year of data (2fb-1 integrated luminosity) is in the range 2-6 degrees without the background, and 5-13 degrees with the considered background. In the latter case the background estimate is statistically limited and has a large uncertainty.

  3. La Délinquance Idéologique: Sony Labou Tansi and the Political Love Story of Romeo and Juliet

    Directory of Open Access Journals (Sweden)

    Rebekah Bale

    2016-12-01

    Full Text Available The article discusses an adaptation of William Shakespeare's Romeo and Juliet, (La Résurrection Rouge et Blanche de Romeo et Juliette- 'The Red and White Revival of Romeo and Juliet' by the Congolese writer Sony Labou Tansi. It examines the consequences of a focus on the political frame of the narrative. Sony's version is an indictment of a monstrous and hyper-violent political system in which the only choice left is the manner of one’s death. Sony uses the play as a means to interrogate a society that focuses on the political fetishization of violent dictatorships and nihilistic choices. With a radical shift in focus, Sony’s work also requires the audience / reader to consider the necessity of theatre and, by extension, the power under which it operates. Sony’s language in this adaptation gives the story of Romeo and Juliet, a post-colonial framework as well as an urgent political message. The analysis concludes that the adaptation presents the conventional love story as a political tragedy of the post-colonial condition.

  4. Technical assessment of Navitar Zoom 6000 optic and Sony HDC-X310 camera for MEMS presentations and training.

    Energy Technology Data Exchange (ETDEWEB)

    Diegert, Carl F.

    2006-02-01

    This report evaluates a newly-available, high-definition, video camera coupled with a zoom optical system for microscopic imaging of micro-electro-mechanical systems. We did this work to support configuration of three document-camera-like stations as part of an installation in a new Microsystems building at Sandia National Laboratories. The video display walls to be installed as part of these three presentation and training stations are of extraordinary resolution and quality. The new availability of a reasonably-priced, cinema-quality, high-definition video camera offers the prospect of filling these displays with full-motion imaging of Sandia's microscopic products at a quality substantially beyond the quality of typical video microscopes. Simple and robust operation of the microscope stations will allow the extraordinary-quality imaging to contribute to Sandia's day-to-day research and training operations. This report illustrates the disappointing image quality from a camera/lens system comprised of a Sony HDC-X310 high-definition video camera coupled to a Navitar Zoom 6000 lens. We determined that this Sony camera is capable of substantially more image quality than the Navitar optic can deliver. We identified an optical doubler lens from Navitar as the component of their optical system that accounts for a substantial part of the image quality problem. While work continues to incrementally improve performance of the Navitar system, we are also evaluating optical systems from other vendors to couple to this Sony camera.

  5. Sony Labou Tansi, afflux des écrits et flux de l’écriture

    Directory of Open Access Journals (Sweden)

    Nicolas Martin-Granel

    2014-04-01

    Full Text Available Cet état des lieux des archives laissées par Sony Labou Tansi comprend deux volets. Le premier se présente comme un historique de la sauvegarde et de la valorisation des écrits qui constituent un continent immense et inédit. Leur histoire mouvementée est racontée à partir du moment où l’écriture s’arrête, lors la disparition de l’écrivain en 1995. Matériellement, les écrits sont couchés, pour la plupart, dans des cahiers d’écolier jetés en vrac au fond de la petite bibliothèque de sa maison de Makélékélé à Brazzaville. Sans date, parfois sans titre, ils représentent un véritable défi à la critique génétique qui cherche à les classer, les inventorier, les numériser et enfin à les éditer. Reconstituer leur parcours, au fil des multiples versions et transformations successives, aboutit à dresser la cartographie du labyrinthe textuel constitué non seulement du fonds SLT séparé entre la France et le Congo mais aussi des cahiers et lettres disséminés par l’auteur auprès de ses nombreux amis lecteurs et éditeurs. Dans le second volet, on s’attache à retrouver le fil conducteur de l’écriture, à en restituer la logique vitaliste et hypertextuelle. Si SLT écrivait comme on respire, son écriture, d’allure improvisée, décrite par la génétique comme « à processus », relève, du point de vue anthropologique, du prophétisme scripturaire : un dire-écrire en progression continue – contre le progrès, sans jamais se retourner vers la lecture.

  6. The Sony PlayStation II EyeToy: low-cost virtual reality for use in rehabilitation.

    Science.gov (United States)

    Rand, Debbie; Kizony, Rachel; Weiss, Patrice Tamar L

    2008-12-01

    The objective of this study was to investigate the potential of using a low-cost video-capture virtual reality (VR) platform, the Sony PlayStation II EyeToy, for the rehabilitation of older adults with disabilities. This article presents three studies that were carried out to provide information about the EyeToy's potential for use in rehabilitation. The first study included the testing of healthy young adults (N = 34) and compared their experiences using the EyeToy with those using GestureTek's IREX VR system in terms of a sense of presence, level of enjoyment, control, success, and perceived exertion. The second study aimed to characterize the VR experience of healthy older adults (N = 10) and to determine the suitability and usability of the EyeToy for this population and the third study aimed to determine the feasibility of the EyeToy for use by individuals (N = 12) with stroke at different stages. The implications of these three studies for applying the system to rehabilitation are discussed.

  7. Feasibility of using the Sony PlayStation 2 gaming platform for an individual poststroke: a case report.

    Science.gov (United States)

    Flynn, Sheryl; Palma, Phyllis; Bender, Anneke

    2007-12-01

    Many Americans live with physical functional limitations stemming from stroke. These functional limitations can be reduced by task-specific training that is repetitive, motivating, and augmented with feedback. Virtual reality (VR) is reported to offer an engaging environment that is repetitive, safe, motivating, and gives task-specific feedback. The purpose of this case report was to explore the use of a low-cost VR device [Sony PlayStation 2 (PS2) EyeToy] for an individual in the chronic phase of stroke recovery. An individual two years poststroke with residual sensorimotor deficits completed 20 one-hour sessions using the PS2 EyeToy. The game's task requirements included target-based motion, dynamic balance, and motor planning. The feasibility of using the gaming platform was explored and a broad selection of outcomes was used to assess change in performance. Device use was feasible. Clinically relevant improvements were found on the Dynamic Gait Index and trends toward improvement on the Fugl-Meyer Assessment, Berg Balance Scale, UE Functional Index, Motor Activity Log, and Beck Depression Inventory. A low-cost VR system was easily used in the home. In the future it may be used to improve sensory/motor recovery following stroke as an adjunct to standard care physical therapy.

  8. Sony Co., Ltd.: An outlook is made for merchandising of the manganese acid lithium ion battery; Mangansan richiumuion denchi no shohinka ni medo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    Sony Co., Ltd. sells the manganese acid lithium ion battery that a battery is 1 by 2 as to the next generation lithium ion during 99 years. It is characteristics that a price is restrained because manganese is used for the proper pole material instead of cobalt of the rare metal. It becomes mass production by Koriyama factory where a lithium ion battery is being manufactured improving an existent production line. It is seen when some percents of manufacture cost goes down more than cobalt acid battery of news file before. A manganese acid lithium ion battery uses manganese acid lithium for the proper pole of the battery. The efficiency of the charge of the usual lithium ion battery is good, and composition is easy, and uses cobalt acid lithium, which is easy to produce. One side where a material fee is cheap, the stability at the high temperature of manganese acid is low, and composition is difficult. Only NEC Moli Energy corporation who is the subsidiary company of NEC succeeds in the mass production. NEC Moli Energy corporation is extending market share by the price competition power. It seems to have the possibility that manganese acid becomes the main force with a battery by two by new entering of Sony Co., Ltd. of the lithium ion battery extreme big enterprises. (translated by NEDO)

  9. 31st August 2011 - Government of Japan R. Chubachi, Executive Member of the Council for Science and Technology Policy, Cabinet Office, Vice Chairman, Representative Corporate Executive Officer and Member of the Board, Sony Corporation, visiting the ATLAS experimental area with Former Collaboration Spokesperson P. Jenni and Senior physicist T. Kondo.

    CERN Multimedia

    Raphaël Piguet

    2011-01-01

    31st August 2011 - Government of Japan R. Chubachi, Executive Member of the Council for Science and Technology Policy, Cabinet Office, Vice Chairman, Representative Corporate Executive Officer and Member of the Board, Sony Corporation, visiting the ATLAS experimental area with Former Collaboration Spokesperson P. Jenni and Senior physicist T. Kondo.

  10. Vija Artmane radi Soni perekrassilas v blondinku. Na vsju zhizn

    Index Scriptorium Estoniae

    2004-01-01

    Seiku seoses Mihhail Ershovi mängufilmi "Oma veri" ("Rodnaja krov") võtetega, peaosades Vija Artmane ja Jevgeni Matvejev : Lenfilm 1964. Lisaks lühiintervjuu näitlejannaga "Tsvetõ mne zamenjali kukol"

  11. A rare variation of the digastric muscle

    Science.gov (United States)

    KALNIEV, MANOL; KRASTEV, DIMO; KRASTEV, NIKOLAY; VIDINOV, KALIN; VELTCHEV, LUDMIL; APOSTOLOV, ALEXANDER; MILEVA, MILKA

    2013-01-01

    The digastric muscle is composed by two muscle bellies: an anterior and a posterior, joined by an intermediate tendon. This muscle is situated in the anterior region of the neck. The region between the hyoid bone and the mandible is divided by an anterior belly into two triangles: the submandibular situated laterally and the submental triangle which is located medially. We found that the anatomical variations described in the literature relate mainly to the anterior belly and consist of differences in shape and attachment of the muscle. During routine dissection in February 2013 in the section hall of the Department of Anatomy and Histology in Medical University – Sofia we came across a very interesting variation of the digastric muscle. The digastric muscles that presented anatomical variations were photographed using a Sony Cyber-shot DSC-T1 camera, with a Carl Zeiss Vario-Tessar lens. We found out bilateral variation of the digastric muscle in one cadaver. The anterior bellies were very thin and insert to the hyoid bone. Two anterior bellies connect each other and thus they formed a loop. The anatomical variations observed of our study related only to the anterior belly, as previously described by other authors. It is very important to consider the occurrence of the above mentioned variations in the digastric muscle when surgical procedures are performed on the anterior region of the neck. PMID:26527971

  12. Severe and complicated malaria in KwaZulu-Natal | Soni | South ...

    African Journals Online (AJOL)

    regression model showed a high parasite load and cerebral malaria (relative risks of 11.9 and 51.8 respectively) and high urea levels to be the significant predictors of poor outcome (95% confidence ... replacement and early referral to a tertiary hospital with facilities for intensive monitoring and supportive treatment.

  13. Morbidity from falciparum malaria in Natal/KwaZulu | Soni | South ...

    African Journals Online (AJOL)

    Haemoglobin and leucocyte counts were also measured in 37 control subjects without malaria. The commonest symptoms were persistent headache (100%), rigors (98%) and myalgia (93%). None of the patients presented with coma, pulmonary oedema, hypoglycaemia or algid malaria. Splenomegaly was found in 49%, ...

  14. Photogrammetric mapping using unmanned aerial vehicle

    Science.gov (United States)

    Graça, N.; Mitishita, E.; Gonçalves, J.

    2014-11-01

    Nowadays Unmanned Aerial Vehicle (UAV) technology has attracted attention for aerial photogrammetric mapping. The low cost and the feasibility to automatic flight along commanded waypoints can be considered as the main advantages of this technology in photogrammetric applications. Using GNSS/INS technologies the images are taken at the planned position of the exposure station and the exterior orientation parameters (position Xo, Yo, Zo and attitude ω, φ, χ) of images can be direct determined. However, common UAVs (off-the-shelf) do not replace the traditional aircraft platform. Overall, the main shortcomings are related to: difficulties to obtain the authorization to perform the flight in urban and rural areas, platform stability, safety flight, stability of the image block configuration, high number of the images and inaccuracies of the direct determination of the exterior orientation parameters of the images. In this paper are shown the obtained results from the project photogrammetric mapping using aerial images from the SIMEPAR UAV system. The PIPER J3 UAV Hydro aircraft was used. It has a micro pilot MP2128g. The system is fully integrated with 3-axis gyros/accelerometers, GPS, pressure altimeter, pressure airspeed sensors. A Sony Cyber-shot DSC-W300 was calibrated and used to get the image block. The flight height was close to 400 m, resulting GSD near to 0.10 m. The state of the art of the used technology, methodologies and the obtained results are shown and discussed. Finally advantages/shortcomings found in the study and main conclusions are presented

  15. 78 FR 48189 - Certain Point-to-Point Network Communication Devices and Products Containing Same; Notice of...

    Science.gov (United States)

    2013-08-07

    ...; Sharp Electronics Corporation of NJ; Sony Computer Entertainment, Inc. of Japan; Sony Computer Entertainment America Inc. of CA; Sony Computer Entertainment America LLC of CA; Sony Corporation of Japan; Sony Corporation of America of NY; Sony Electronics Inc. of CA; Sony Mobile Communications AB of Sweden; Sony...

  16. 76 FR 7582 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2011-02-10

    ... names as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, NY; Sony Electronics, Inc. of San Diego, CA; Sony Computer Entertainment, Inc. of Tokyo, Japan; and Sony Computer...

  17. 77 FR 20417 - Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and...

    Science.gov (United States)

    2012-04-04

    ... the same. The complaint names as respondents Sony Corporation of Japan; Sony Corporation of America of NY; Sony Electronics Inc. of CA; Sony Mobile Communications AB of United Kingdom; Sony Mobile...

  18. Evaluation of D-1 tape and cassette characteristics: Moisture content of Sony and Ampex D-1 tapes when delivered

    Science.gov (United States)

    Ashton, Gary

    Commercial D-1 cassette tapes and their associated recorders were designed to operate in broadcast studios and record in accordance with the International Radio Consultative Committee (CCIR) 607 digital video standards. The D-1 recorder resulted in the Society of Motion Picture and Television Engineers (SMPTE) standards 224 to 228 and is the first digital video recorder to be standardized for the broadcast industry. The D-1 cassette and associated media are currently marketed for broadcast use. The recorder was redesigned for data applications and is in the early stages of being evaluated. The digital data formats used are specified in MIL-STD-2179 and the American National Standards Institute (ANSI) X3.175-190 standard. In early 1990, the National Media Laboratory (NML) was asked to study the effects of time, temperature, and relative humidity on commercial D-1 cassettes. The environmental range to be studied was the one selected for the Advanced Tactical Air Reconnaissance System (ATARS) program. Several discussions between NML personnel, ATARS representatives, recorder contractors, and other interested parties were held to decide upon the experimental plan to be implemented. Review meetings were held periodically during the course of the experiment. The experiments were designed to determine the dimensional stability of the media and cassette since this is one of the major limiting factors of helical recorders when the media or recorders are subjected to non-broadcasting environments. Measurements were also made to characterize each sample of cassettes to give preliminary information on which purchase specifications could be developed. The actual tests performed on the cassettes and media before and after aging fall into the general categories listed.

  19. Sony PlayStation EyeToy elicits higher levels of movement than the Nintendo Wii: implications for stroke rehabilitation.

    Science.gov (United States)

    Neil, A; Ens, S; Pelletier, R; Jarus, T; Rand, D

    2013-02-01

    Virtual reality (VR) is an emerging trend in stroke rehabilitation. VR gaming consoles in stroke intervention have been shown to increase motivation and enjoyment during exercise. The amount and intensity of movements elicited using these consoles are unknown. The aims of this study were: (1) to quantify the amount and intensity of movement elicited from both hands of two groups of individuals ([chronic stroke and without a disability [healthy]); (2) to determine the effect of console (Wii/EyeToy) and group (stroke/healthy) on the amount and intensity of upper extremity movement; (3) to determine the effect of console (Wii/EyeToy) and group (stroke/healthy) on the usability and VR experience. A cross-sectional design was taken. Outpatient rehabilitation setting and healthy participant's homes. Participants included ten adults with stroke and ten adults without a disability. Participants experienced two games from each console. Amount and intensity of movement was measured using accelerometers on both wrists, while the virtual experience and usability was determined with questionnaires. No significant differences were found between the consoles usability and experience. EyeToy elicited significantly greater activity count than Wii among the healthy participants (P=0.028) and significantly greater movement intensity in both the stroke (P=0.005) and healthy (P=0.005) groups. Both consoles rated high for usability, enjoyment and satisfaction highlighting their suitability for a range of individuals in stroke rehabilitation. EyeToy provides increased movement and movement intensity. Both consoles are suitable for use in stroke rehabilitation however this information can be helpful to clinicians while selecting a gaming console according to the type and intensity of movements that he/she aims to encourage during therapy.

  20. Sony PlayStationi looja jätab ameti / Mariko Sanchanta ; tõlk. Erik Aru

    Index Scriptorium Estoniae

    Sanchanta, Mariko

    2007-01-01

    Insener Ken Kutaragi lahkumine Sonyst võib olla märk nihkest mõtteviisis, kui ettevõte muudab oma rõhuasetust nii, et praegune mängukonsoolide põlvkond jääb firma viimaseks riistvaratootjana. Vt. samas: Nintendo Wii müük kahekordseks

  1. 76 FR 6496 - In the Matter of Certain Liquid Crystal Display Devices and Products Interoperable With the Same...

    Science.gov (United States)

    2011-02-04

    ... notice of investigation named as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, New York; Sony Electronics Corporation of San Diego, California; and Sony Computer...

  2. 76 FR 58841 - Certain Digital Televisions and Components Thereof, and Certain Electronic Devices Having a Blu...

    Science.gov (United States)

    2011-09-22

    ... investigation named as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, New York; Sony Electronics, Inc. of San Diego, California; Sony Computer Entertainment, Inc. of Tokyo, Japan; and Sony Computer Entertainment America LLC of Foster City, California (collectively ``Sony...

  3. 3D technology of Sony Bloggie has no advantage in decision-making of tennis serve direction: A randomized placebo-controlled study.

    Science.gov (United States)

    Liu, Sicong; Ritchie, Jason; Sáenz-Moncaleano, Camilo; Ward, Savanna K; Paulsen, Cody; Klein, Tyler; Gutierrez, Oscar; Tenenbaum, Gershon

    2017-06-01

    This study aimed at exploring whether 3D technology enhances tennis decision-making under the conceptual framework of human performance model. A 3 (skill-level: varsity, club, recreational) × 3 (experimental condition: placebo, weak 3D [W3D], strong 3D [S3D]) between-participant design was used. Allocated to experimental conditions by a skill-level stratified randomization, 105 tennis players judged tennis serve direction from video scenarios and rated their perceptions of enjoyment, flow, and presence during task performance. Results showed that varsity players made more accurate decisions than less skilled ones. Additionally, applying 3D technology to typical video displays reduced tennis players' decision-making accuracy, although wearing the 3D glasses led to a placebo effect that shortened the decision-making reaction time. The unexpected negative effect of 3D technology on decision-making was possibly due to participants being more familiar to W3D than to S3D, and relatedly, a suboptimal task-technology match. Future directions for advancing this area of research are offered. Highlights 3D technology augments binocular depth cues to tradition video displays, and thus results in the attainment of more authentic visual representation. This process enhances task fidelity in researching perceptual-cognitive skills in sports. The paper clarified both conceptual and methodological difficulties in testing 3D technology in sports settings. Namely, the nomenclature of video footage (with/without 3D technology) and the possible placebo effect (arising from wearing glasses of 3D technology) merit researchers' attention. Participants varying in level of domain-specific expertise were randomized into viewing conditions using a placebo-controlled design. Measurement consisted of both participants' subjective experience (i.e., presence, flow, and enjoyment) and objective performance (i.e., accuracy and reaction time) in a decision-making task. Findings revealed that wearing glasses of 3D technology resulted in a placebo effect that shortened participants' reaction times in decision-making. Moreover, participants' decision-making accuracy decreased when viewing video scenarios using 3D technology. The findings generated meaningful implications regarding applying 3D technology to sports research.

  4. Video Gaming Let the Games Begin After years of hesitation, Microsoft and Sony may at last introduce their latest gaming products to the Chinese market

    Institute of Scientific and Technical Information of China (English)

    MICHAEL O'NEILL

    2006-01-01

    @@ Arough, handwritten sign hangs in the window of Ding Wei's shoebox sized video game store,one of a dozen or so similar outlets located in the warren of small lanes in the shadow of Beijing's ancient Bell Tower.

  5. 78 FR 3916 - Certain Blu-Ray Disc Players, Components Thereof and Products Containing the Same; Termination of...

    Science.gov (United States)

    2013-01-17

    ... to terminate the investigation as to respondents Sony Corporation and Sony Computer Entertainment Inc., both of Tokyo, Japan; Sony Corporation of America of New York, New York; Sony Electronics Inc. of San Diego, California; and Sony Computer Entertainment America of Foster City, California (collectively...

  6. 77 FR 26041 - Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and...

    Science.gov (United States)

    2012-05-02

    ...: Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan. Sony Corporation of America, 550 Madison Avenue, New York, NY 10022. Sony Electronics Inc., 16530 Via Esprillo, San Diego, CA 92127-1708. Sony Mobile Communications AB, 202 Hammersmith Road, London W6 7DN, United Kingdom. Sony Mobile...

  7. 77 FR 515 - Certain Portable Communication Devices; Receipt of Amended Complaint; Solicitation of Comments...

    Science.gov (United States)

    2012-01-05

    ... Telecommunications America, LLC of Richardson, TX; Sony Corporation of Japan; Sony Corporation of America of New York, NY; Sony Electronics, Inc. of San Diego, CA; Sony Ericsson Mobile Communication AB of Sweden; Sony... Corp. of Irving, TX; HTC Corporation of Taiwan; HTC America, Inc. of Bellevue, WA; LG Electronics, Inc...

  8. 77 FR 65413 - Certain Cameras and Mobile Devices, Related Software and Firmware, and Components Thereof and...

    Science.gov (United States)

    2012-10-26

    ... investigation named as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, New York; Sony Electronics Inc. of San Diego, California; Sony Mobile Communications AB of London, United Kingdom; and Sony Mobile Communications (USA) Inc. of Atlanta, Georgia. On September 20, 2012...

  9. 77 FR 40084 - Certain Portable Communication Devices; Determination Not To Review Initial Determinations...

    Science.gov (United States)

    2012-07-06

    ... ``Samsung''); Sony Corporation of Tokyo, Japan, Sony Corporation of America of New York, New York, Sony Electronics, Inc. of San Diego, California, Sony Ericsson Mobile Communications AB of Lund, Sweden, Sony..., Research In Motion Corp. of Irving, Texas (collectively ``RIM''); HTC Corporation of Taoyuan, Taiwan; HTC...

  10. 77 FR 17094 - In the Matter of Certain Portable Communication Devices Commission Determination Not To Review an...

    Science.gov (United States)

    2012-03-23

    ... Richardson, Texas; Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, New York; Sony Electronics, Inc. of San Diego, California; Sony Ericsson Mobile Communications AB of Lund, Sweden; Sony...; Research In Motion Corp. of Irving, Texas; HTC Corporation of Taoyuan, Taiwan; HTC America, Inc. of...

  11. 76 FR 25706 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2011-05-05

    ... complaint names as respondents Sony Corporation of Tokyo, Japan, Sony Corporation of America of New York, NY and Sony Electronics, Inc. of San Diego, CA. The complainant, proposed respondents, other interested...

  12. 76 FR 7583 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2011-02-10

    ... digital televisions and components thereof. The complaint names as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, NY; Sony Electronics, Inc. of San Diego, CA. The...

  13. 76 FR 54496 - In the Matter of Certain Electronic Devices Having a Digital Television Receiver and Components...

    Science.gov (United States)

    2011-09-01

    ... named the following respondents: Sony Corporation of Japan; Sony Corporation of America of New York, New York; and Sony Electronics, Inc. of San Diego, California. On August 10, 2011, complainant and...

  14. 76 FR 4375 - In the Matter of Certain MLC Flash Memory Devices and Products Containing Same; Notice of...

    Science.gov (United States)

    2011-01-25

    ..., Lenovo (United States) Inc., PNY Technologies, Inc., Sony Corporation, Sony Electronics, Inc., Transcend Information, Inc. (all collectively ``Covington Respondents''); Research in Motion Corporation and Research in...

  15. 78 FR 17430 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Open Mobile Alliance

    Science.gov (United States)

    2013-03-21

    ... Technologies, Ipoh, Perak, MALAYSIA; Emtrace Technologies, Inc., Gangnam-Gu, Seoul, REPUBLIC OF KOREA...; REPUBLIC OF KOREA; Sony Ericsson Mobile Communications, AB to Sony Mobile Communications AB, Stockholm...

  16. 76 FR 76759 - Certain Portable Communication Devices, Receipt of Complaint; Solicitation of Comments Relating...

    Science.gov (United States)

    2011-12-08

    ... Park, New Jersey; Samsung Telecommunications America, LLC of Richardson, TX; Sony Corporation of Japan; Sony Corporation of America of New York, NY; Sony Electronics, Inc. of San Diego, CA; Sony Ericsson...; Research In Motion Corp. of Irving, TX; HTC Corporation of Taiwan; HTC America, Inc. of Bellevue, WA; LG...

  17. 77 FR 40639 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2012-07-10

    ... 15, 2011. Service Division, Sony Field Operations. 81,480 Convergys Corporation...... Ogden, UT April.... 81,423 Sony Electronics, Inc., San Diego, CA......... April 28, 2012. Home, Service, Sony Supply Chain Solutions, Selectremedy, Staffmark, etc. 81,423A Sony Electronics, Inc., San Jose, CA April 28...

  18. 77 FR 8897 - Notice of Receipt of an Amended Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2012-02-15

    ...; Samsung Electronics America, Inc. of NJ; Samsung Telecommunications America L.L.C. of TX; Sony Corporation of Japan; Sony Corporation of America of NY; Sony Electronics, Inc. of CA; Sony Ericsson Mobile of... respondents Research In Motion Ltd. of Canada; Research In Motion Corp. of TX; HTC Corporation of Taiwan; HTC...

  19. 76 FR 12994 - In the Matter of Certain Digital Televisions and Components Thereof, and Certain Electronic...

    Science.gov (United States)

    2011-03-09

    ... parties upon which the complaint is to be served: Sony Corporation, 7-1 Konan, 1-chome, Minato-ku, Tokyo 108-0075, Japan; Sony Corporation of America, 550 Madison Avenue, New York, NY 10022; Sony Electronics, Inc., 16530 Via Esprillo, San Diego, CA 92127; Sony Computer Entertainment, Inc., 2-6-21, Minami...

  20. 78 FR 55096 - Certain Point-to-Point Network Communication Devices and Products Containing Same; Institution of...

    Science.gov (United States)

    2013-09-09

    ... Electronics Corporation, 1 Sharp Plaza, Mahwah, NJ 07495. Sony Computer Entertainment, Inc., 1-7-1 Konan... Boulevard, 2nd Floor, Foster City, CA 94404. Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan. Sony Corporation of America, 550 Madison Avenue, Floor 27, New York, NY 10022-3211. Sony Electronics...

  1. Starr v. SONY BMG Music Entertainment: The Second Circuit’s Misapplication of Twombly in a Section 1 Sherman Act Conspiracy Case Alleging Parallel Conduct

    OpenAIRE

    Kenneth Logan; Jonathan Youngwood

    2010-01-01

    This article provides an overview of plaintiffs’ allegations, Judge Preska’s opinion, the Second Circuit’s decision, and outlines the authors’ views on the Second Circuit’s errors and the implications Starr will have on antitrust pleading standards in the Second Circuit and elsewhere. Kenneth R. Logan & Jonathan K. Youngwood, Simpson Thacher & Bartlett

  2. 77 FR 808 - Certain Video Analytics Software, Systems, Components Thereof, and Products Containing Same...

    Science.gov (United States)

    2012-01-06

    .../a Samsung Techwin America, Inc.) of Ridgefield Park, New Jersey; Sony Corporation of Tokyo, Japan; and Sony Electronics, Inc., of San Diego, California as respondents. On December 6, 2011, the ALJ...

  3. Users' Orientations in Kingdom of Saudi Arabia towards the Reading ...

    African Journals Online (AJOL)

    pc

    2018-03-05

    Mar 5, 2018 ... by making them occupied with digital entertainment means of the audiovisual materials from Music, Movies, Videos, Games and Others, and making .... three types of devices which are: Sony PRS 600 Device,. Sony PRS 505 ...

  4. 77 FR 68830 - Certain Projectors With Controlled-Angle Optical Retarders, Components Thereof, and Products...

    Science.gov (United States)

    2012-11-16

    ... Commission's notice of investigation named as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, New York; and Sony Electronics Inc. of San Diego, California. The Office of... Kingdom and Compound Photonics U.S. Corporation of Phoenix, Arizona (collectively ``Compound Photonics...

  5. 75 FR 59290 - In the Matter of Certain Liquid Crystal Display Devices and Products Interoperable With the Same...

    Science.gov (United States)

    2010-09-27

    ... parties upon which the complaint is to be served: Sony Corporation, 1-7-1, Konan, Minato-ku, Tokyo, Japan; Sony Corporation of America, 550 Madison Ave., New York, NY 10022; Sony Electronics Corporation, 16530... Innolux Corporation of Taiwan; Chi Mei Optoelectronics U.S.A., Inc. of San Jose, California; and Innolux...

  6. 75 FR 52975 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2010-08-30

    ... and products interoperable with the same. The complaint names as respondents Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, NY; Sony Electronics Corporation of San Diego, CA; and... INFORMATION: The Commission has received a complaint filed on behalf of Chimei-Innolux Corporation, Chimei...

  7. 76 FR 58840 - In the Matter of Certain Display Devices, Including Digital Televisions and Monitors II; Notice...

    Science.gov (United States)

    2011-09-22

    ... instituted this investigation on March 11, 2011, based on a complaint filed by Sony Corporation of Tokyo, Japan (``Sony''). 76 FR 13432 (Mar. 11, 2011). The complaint alleged violations of section 337 of the..., 2011, Sony and LG filed a joint motion to terminate the investigation in its entirety based on the...

  8. 78 FR 77713 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2013-12-24

    ... Telecommunications America, L.L.C. of Richardson, TX; Sony Corporation of Japan; Sony Mobile Communications AB of Sweden; Sony Mobile Communications (USA), Inc. of Atlanta, GA; ZTE Corporation of China and ZTE (USA) Inc... respondents Nokia Corporation (Nokia Oyj) of Finland; Nokia, Inc. of Sunnyvale, CA; Samsung Electronics Co...

  9. 76 FR 66750 - Certain Projectors With Controlled-Angle Optical Retarders, Components Thereof, and Products...

    Science.gov (United States)

    2011-10-27

    ... containing same. The complaint names as respondents Sony Corporation of Japan; Sony Corporation of America of New York, NY; and Sony Electronics Inc. of San Diego, CA. The complainant, proposed respondents, other... behalf of Compound Photonics Ltd. and Compound Photonics U.S. Corporation on October 21, 2011. The...

  10. 77 FR 2758 - Certain Portable Communication Devices; Institution of Investigation

    Science.gov (United States)

    2012-01-19

    .... Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan. Sony Corporation of America, 550 Madison Avenue, New York, NY 10022- 3211. Sony Electronics, Inc., 16530 Via Esprillo, San Diego, CA 92127.... Research In Motion Corp., 122 W. John Carpenter Parkway, Suite 430, Irving, TX 75039-2013. HTC Corporation...

  11. HandSight: Supporting Everyday Activities through Touch-Vision

    Science.gov (United States)

    2015-10-01

    dp/B00MNBKFHC/ o Cheap and durable o Low frame rate, bad image quality, fixed focus (infinite) • Sony Playstation Eye: http://www.amazon.com/Sony... PlayStation -Camera-Bulk-Packaging-Pc/dp/B0072I2240 o Sony Playstation Eye camera with IR filter removed and visible light filter added o For vein

  12. 78 FR 66952 - Certain Point-to-Point Network Communication Devices and Products Containing the Same Notice of...

    Science.gov (United States)

    2013-11-07

    ... Communication Devices and Products Containing the Same Notice of Amendment of the Complaint and Notice of... Sony Ericsson Mobile Communications (USA) Inc. of Atlanta, Georgia (``Sony Ericsson''). On September 20... remove references to SCEA Inc. and Sony Ericsson. These respondents no longer exist as corporate entities...

  13. Repeatable Reverse Engineering with the Platform for Architecture-Neutral Dynamic Analysis

    Science.gov (United States)

    2015-09-18

    Sony BMG Music Entertainment were installing a rootkit onto millions of computers [1]. The Sony rootkit recorded information about users’ computers...to send back to Sony and hid every file on the system with a certain prefix; worse, Sony’s uninstaller allowed any web page to download and execute...Blizzard Entertainment . Each of the game’s discs comes with a unique CD key that identifies the copy and permits both installation and online play

  14. Bruce Nauman and the Time on One's Hands: Control, Anxiety and the desire for Endlesness

    NARCIS (Netherlands)

    van Rossem, P.

    2017-01-01

    In 1965, Sony Corporation launched the first portable video camera, the so-called Sony Portapak. This new, quite inexpensive and user-friendly technology, quickly found its way into artists’ hands. Even the rather poor, “milky” character of the resulting video images did not temper artistic interest

  15. 76 FR 6826 - Certain Display Devices Including Digital Televisions and Monitors; Notice of Commission...

    Science.gov (United States)

    2011-02-08

    ... Commission instituted this investigation on April 21, 2010, based on a complaint filed by Sony Corporation of Japan (``Sony''). 75 FR 20860-1. The complaint, as amended and supplemented, alleges violations of... Corporation and Innolux Corporation (collectively ``CMI''); TPV Technology Limited; Top Victory Electronics...

  16. 76 FR 29006 - In the Matter of Certain Motion-Sensitive Sound Effects Devices and Image Display Devices and...

    Science.gov (United States)

    2011-05-19

    ... 98052. Nyko Technologies, Inc., 1990 Westwood Blvd., 3rd Floor, Los Angeles, CA 90025. Sony Ericsson Mobile Communications (USA), Inc., 3333 Piedmont Road, Suite 600, Atlanta, GA 30305. Sony Ericsson Mobile Communications AB, Nya Vattentornet SE-221, 88 Lund, Sweden. Vivitek Corporation, 4425 Cushing Parkway, San Jose...

  17. 75 FR 11909 - In the Matter of: Certain Flash Memory Chips and Products Containing Same; Notice of Commission...

    Science.gov (United States)

    2010-03-12

    ... Industrial Co., Ltd. of China (``LEIC''); Shanghai Lenovo Electronic Co., Ltd. of China (``SLE''); Sony Corporation of America of New York, New York (``SCA''); and Kingston Technology Far East (Malaysia), Sdn. Bhd... the complaint and notice of investigation to add Lenovo (Singapore) Pte. Ltd. of Singapore and Sony...

  18. 76 FR 13432 - In the Matter of Certain Display Devices, Including Digital Televisions and Monitors II; Notice...

    Science.gov (United States)

    2011-03-11

    ... section 337 of the Tariff Act of 1930, as amended, 19 U.S.C. 1337, on behalf of Sony Corporation of Tokyo... notice of investigation shall be served: (a) The complainant is: Sony Corporation, 1-7-1, Konan, Minato...

  19. 76 FR 5824 - In the Matter of Certain Mobile Telephones and Modems; Notice of Investigation

    Science.gov (United States)

    2011-02-02

    ... Act of 1930, as amended, 19 U.S.C. 1337, on behalf of Sony Corporation of Japan. The complaint alleges... shall be served: (a) The complainant is: Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo, 108-0075...

  20. 77 FR 48520 - Granting of Request for Early Termination of the Waiting Period Under the Premerger Notification...

    Science.gov (United States)

    2012-08-14

    ... Berger SE; Westcon Holdings, Inc.; Bilfinger Berger SE. 20121084 G Sony Corporation; GaiKai Inc.; Sony..., 2012 Through July 31, 2012 07/02/2012 20121012 G Pinnacle West Capital Corporation; Edison International; Pinnacle West Capital Corporation. 20121022 G Vector Capital IV International. L.P.; Technicolor...

  1. 76 FR 72722 - Certain Projectors With Controlled-Angle Optical Retarders, Components Thereof, and Products...

    Science.gov (United States)

    2011-11-25

    ... served: Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo, Japan 108-0075; Sony Corporation of America, 550... Kingdom and Compound Photonics U.S. Corporation of Phoenix, Arizona. A supplement to the Complaint was... Photonics U.S. Corporation, 1110 North 52nd Street, Phoenix, AZ 85008. (b) The respondents are the following...

  2. 76 FR 59737 - In the Matter of Certain Digital Photo Frames and Image Display Devices and Components Thereof...

    Science.gov (United States)

    2011-09-27

    ..., Somerset, NJ 08875. Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan. Sony Corporation of.... Aluratek, Inc., 14831 Myford Road, Tustin, CA 92780. Audiovox Corporation, 180 Marcus Boulevard, Happauge...., 4080 Montrose Road, Niagara Falls, L2H 1J9, Canada. Coby Electronics Corporation, 1991 Marcus Avenue...

  3. 78 FR 16707 - Certain Digital Photo Frames and Image Display Devices and Components Thereof; Issuance of a...

    Science.gov (United States)

    2013-03-18

    ..., New Jersey and Sony Corporation of Tokyo, Japan; Sony Corporation of America of New York, New York..., Inc. (``Aluratek'') of Tustin, California; Audiovox Corporation (``Audiovox'') of Happauge, New York... Falls, Canada; Coby Electronics Corporation (``Coby'') of Lake Success, New York; Curtis International...

  4. Potsdamer Platz, Berlin - Autographic Experiences, cultural heritage and branded environments

    DEFF Research Database (Denmark)

    Allingham, Peter

    2009-01-01

    One of the main attractions found at Potsdamer Platz in Berlin is Sony Center, a "brandscape" that appeals and communicates to experientially and culturally minded audiences of citizens and tourists. Apart from commercial and cultural venues Sony Center contains apartments, numerous cafés...

  5. 76 FR 32228 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2011-06-03

    ... identified by name by the International Trade Commission as a member of a domestic industry in an... (Formerly Enterprise Unix Division). 75,052 Siemen's Industry, Inc.. Columbus, OH....... 75,066 General... Music Holdings Pitman, NJ......... Inc., D/B/A Sony DADC Americas (``SMHI''), Sony Corporation of...

  6. 76 FR 45859 - In the Matter of Certain Video Analytics Software, Systems, Components Thereof, and Products...

    Science.gov (United States)

    2011-08-01

    .... Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo 108-0075, Japan. Sony Electronics, Inc., 16530 Via... U.S. Patent No. 7,932,923 (``the '923 patent''). The complaint further alleges that an industry in...-7, 9-13, and 15-28 of the '923 patent, and whether an industry in the United States exists as...

  7. Playing Teacher.

    Science.gov (United States)

    Gilbert, Juan E.

    The acceptance of animation technologies is increasing. Video games, such as Sony PlayStation (SONY, 2002), have become part of the culture for young people from kindergarten through undergraduate school. Animation technologies have been implemented into educational systems in the form of animated pedagogical agents (Johnson, 2000). The research…

  8. Muusika tuppa või õue / Harri Slip, Glen Pilvre

    Index Scriptorium Estoniae

    Slip, Harri

    2016-01-01

    Juhtmevabad kõlarid: Bose SoundLink Colour, Creative Roar 2, Denon Envaya Mini, JBL Charge 3, Klipsch Groove, Onkyo T3 Philips BT6600, Pioneer XW-BTSP70, Samsung Level Box Pro, Sony SRS-XB3, Ultimate Ears Boom 2. Etalon: Sony SRS-HG1

  9. Center for Coastline Security Technology, Year 3

    Science.gov (United States)

    2008-05-01

    Polarization control for 3D Imaging with the Sony SRX-R105 Digital Cinema Projectors 3.4 HDMAX Camera and Sony SRX-R105 Projector Configuration for 3D...HDMAX Camera Pair Figure 3.2 Sony SRX-R105 Digital Cinema Projector Figure 3.3 Effect of camera rotation on projected overlay image. Figure 3.4...demonstrate robustness in the presence of outdoor conditions and stable tracking after object occlusion. Figure 4.5.2.1. The architecture of the proposed

  10. Implications of Multi-Core Architectures on the Development of Multiple Independent Levels of Security (MILS) Compliant Systems

    Science.gov (United States)

    2012-10-01

    Two CBEA based products available for purchase were: Sony PlayStation 3 and the IBM BladeCenter QS20. The CBEA provides a single general purpose...and second generation Sony PlayStation 3 devices. Figure 13 provides the block diagram for the CMOS 90 nm Cell Broadband Engine processor [IBM07a...information between two red networks via a black network. In this scenario, a Sony PlayStation 3 is used for the CBEA-compliant processor. The CBEA

  11. Perubahan Tema Iklan Menurut Siklus Hidup Produk

    OpenAIRE

    Krisna, Marselinus

    2011-01-01

    Abstract: This research is an descriptive qualitative study about the changes of TV commercial’s themes of Sony PlayStation console in USA at 1995-2010. As human beings, the product has its life cycle. The life cycle of products is very influential in the formation of advertising messages. The Sony PlayStation is one brand of video game console generation to the five released by Sony Computer Entertainment and the most popular in the history of the gaming industry. The life cycle of PlaySta...

  12. 78 FR 22296 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Heterogeneous...

    Science.gov (United States)

    2013-04-15

    .... Specifically, Analog Devices Inc., Norwood, MA; University of Bologna, Bologna, ITALY; Sandia Corporation, Albuquerque, NM; Marvell International LTD, Hamilton, HM, BERMUDA; Swarm64 GmbH, Berlin, GERMANY; Sony Mobile...

  13. Bringing VR and spatial 3D interaction to the masses through video games.

    Science.gov (United States)

    LaViola, Joseph J

    2008-01-01

    This article examines why innovations such as the Sony EyeToy and Nintendo Wii have been so successful and discusses the research opportunities presented by the latest commercial push for spatial 3D interaction in games.

  14. Tool, mis äratab väärtusi / Aarne Mäe

    Index Scriptorium Estoniae

    Mäe, Aarne, 1967-

    1998-01-01

    Mööblikunstnik Priit Verlini 3 aastat Kölni mööblimessil osalenud tool "Allegro" hakkab kaunistama "Sony" keskust Kölnis, Rakvere kunstigaleriis eksponeeriti tooli koos sama tooli sarjavate "Eesti Ekspressi" artiklitega seintel.

  15. Elektrooniline raamat iga padja alla / Aavo Kokk

    Index Scriptorium Estoniae

    Kokk, Aavo, 1964-

    2010-01-01

    Autor arutleb, kuidas muudavad uued tehnilised lahendused raamatute lugemise harjumusi ning raamatuturgu. Elektroonilisest raamatust Sony Reader. Avo Kokk juhatab Balti raamatumessi raames toimuvat konverentsi "E-raamat: evolutsioon või revolutsioon"

  16. Muusikauudiseid maailmast / Nele-Eva Steinfeld

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2015-01-01

    Lühisõnumeid maailmast: Chopini-nimelise konkursi Varssavis võitis Seong-Jin Cho. Martha Argerichile mitu auhinda. Tšaikovski konkursi laureaat Lucas Debargue Sony ja CAMi artist. Augustin Hadelich võitis Warneri preemia jne.

  17. Compressive Creep Behavior of NEXTEL(TradeMark) 720/Alumina Ceramic Matrix Composite at 1200 Degrees C in Air and in Steam Environment

    Science.gov (United States)

    2006-06-17

    Dr. Robert Canfield (Member) Date //SIGNED// ________ Dr. Som Soni (Member) Date... Raymer , D.P. Aircraft Design: A Conceptual Approach, 3rd Edition. Reston, VA: American Institute of Aeronautics and Astronautics, Inc, 1999. 59

  18. DVD Review: "The Silver Fez" Directed by Lloyd Ross (2009 ...

    African Journals Online (AJOL)

    Abstract. Producer: Lloyd Ross, Joelle Chesselet. Sound design: Warrick Sony. Cast: Abubakar Davids, Mogamat Zain Benjamin. Approx. 87 min. Distributor: IRIS. ZAR 129.99. Journal of the Musical Arts in Africa, Volume 9 2012, 89–91 ...

  19. Download this PDF file

    African Journals Online (AJOL)

    ... oral hygiene. Keywords: Demineralisation; Fluoride; Glass Ionomer; Compomer; Orthodontics. .... A union of composite resin and fluoride .... Sonis A, Snell W. An evaluation of a fluoride- ... comparative clinical trial of a compomer and a resin ...

  20. Effect of music on submaximal cycling

    African Journals Online (AJOL)

    Athletes frequently report training to music, yet there have been relatively .... Keiper Dynavit Company, Kaiserlauten, West Germany) and a calibrated metabolic cart ... (Discman, Sony D-121 MEGA BASS, Japan) was linked up to lightweight ...

  1. Critical Technology Assessment of Five Axis Simultaneous Control Machine Tools

    Science.gov (United States)

    2009-07-01

    Czech Republic, Hong Kong, Hungary, Lebanon, Malaysia , Philippines, Poland, Romania, Russian Federation, Saudi Arabia, Singapore, South Africa...RG Systems Cabinet Builder Heidenhain Feed Back Linear/Rotary McKay Electric Electrical Components John Crowley Large Fabrications Sony

  2. U.S. Collaborative-Engagement with China: Using Strategic Technological Collaborative Leadership (STCL)

    Science.gov (United States)

    2008-03-01

    Red Rock Tech., Seagate, Sony Storage Devices Lantronix, SBE Terminal Server Technologies Table 1. COTS Suppliers and Components in the Aegis...million Singapore $711 China $622 Australia $471 Taiwan $363 Malaysia $301 South Korea $246 74

  3. Konstruksi Realitas Pengguna Ponsel Cerdas Berdasarkan Pesan Penempatan Merek dalam Film James Bond: Spectre

    OpenAIRE

    Hafiz, M. Faisal

    2016-01-01

    This study entitled "Construction of Reality of Smartphone User Based on Branding Placement Message in James Bond: Spectre Film". The research is going to examine the relations between the process of branding placement of Sony Xperia Z5 to the movie-viewer who use smartphone from a variety of backgrounds. Researcher focus on how smartphone users adapt to their social needs, how subjective meaning of Sony Xperia Z5 upon the branding placement message in James Bond: Spectre, a...

  4. Legal Realism in Action: Indirect Copyright Liability's Continuing Tort Framework and Sony’s de facto Demise

    OpenAIRE

    Menell, Peter S.; Nimmer, David

    2007-01-01

    The Supreme Court’s indirect copyright liability standard, derived in Sony Corporation of America v. Universal City Studios from patent law and reasserted in Metro-Goldwyn-Mayer Studios Inc. v. Grokster, Ltd, is widely seen as creating a safe harbor for distributors of dual use technologies. Yet, when one looks to cases decided since Sony, legislative enactments, and the decisions of technology companies in the marketplace, a very different reality emerges. This article explores and explains ...

  5. Odav ja hea? / Raimo Ylönen

    Index Scriptorium Estoniae

    Ylönen, Raimo

    2009-01-01

    TM võrdleb mobiiltelefone hinnaga 500-2000 krooni: Nokia 1650, Nokia 3110 classic, Nokia 3120 classic, Nokia 5030 XpressRadio, Nokia 5130 XpressMusic, Nokia 7070 Prism, Samsung SGH-B100, Samsung SGH-C260, Samsung SGH-J400, Samsung SGH-M110, Samsung SGH-M310, Sony Ericsson T280i, Sony Ericsson W302

  6. Low-cost small action cameras in stereo generates accurate underwater measurements of fish

    OpenAIRE

    Letessier, T. B.; Juhel, Jean-Baptiste; Vigliola, Laurent; Meeuwig, J. J.

    2015-01-01

    Small action cameras have received interest for use in underwater videography because of their low-cost, standardised housing, widespread availability and small size. Here, we assess the capacity of GoPro action cameras to provide accurate stereo-measurements of fish in comparison to the Sony handheld cameras that have traditionally been used for this purpose. Standardised stereo-GoPro and Sony systems were employed to capture measurements of known-length targets in a pool to explore the infl...

  7. JPRS Report, Science & Technology, Europe, Economic Competitiveness

    Science.gov (United States)

    1991-04-25

    business), and entertainment electronics com- panies such as Sony , Pioneer, JVC, Hitachi and Mat- sushita ("National Panasonic") in particular are...of outsiders from Southeast Asia, who are making life miser- able for the already too numerous big producers, such as BASF, Sony , TDK, Maxell, FDM...Motor, Mitsubishi Motor, and Yamaha Motor (motorcycles, alongside its parent com- pany Yamaha Corporation, which is also in the musical instrument

  8. Neuroprotection from Brain Injury by Novel Estrogens

    Science.gov (United States)

    2001-08-01

    plate contained approxi- substituted estradlol. J. Steroid Blochem. 1988, 29, 657-664. mately 5000 cells as determined by a Neubauer hemacytometer (13...the brain was removed, and the base of the brain was photographed by a digital camera (Sony Preparation of animals MVC-FD5, Tokyo, Japan) for...chloride (TTC) in physiological saline at 37 0 C, and then fixed in 10% formalin. The stained slices were photographed by a digital camera (Sony MVC-FD5

  9. Modeling Macro-Cognitive Influence on Information Sharing between Members of a Joint Team

    Science.gov (United States)

    2006-12-01

    Decision Matrix Risk Analysis Matrix Three sheets of blank paper Sony voice-activated recording device with Maxell MC-60UR tapes 1:600,000 map sheet...the only portion visible when the participants arrived. A Sony Clear Voice Plus recorder was positioned behind the seat positions wherever...shows a rapid build up of Blue forces in Japan, Malaysia and the Philippines. Taiwan has authorized limited troop, air, and naval force deployments in

  10. A Conceptual Framework for Representing Human Behavior Characteristics in a System of Systems Agent-Based Survivability Simulation

    Science.gov (United States)

    2010-11-22

    MANET system to reorganize. Soni and Dawra (2007) note that “self-organizing systems of agents with emergent system-level functions offer these...2007 IEEE International Conference on Telecommunications and Malaysia International Conference on Communications, 14-17. Burt, R. (1992). Structural...Bombay. Soni , D and Dawra, S (2007). AI System in (12th WSEAS Int. Conf. on Applied Mathematics, Cairo, Egypt, December 29-31, 2007 401. Sridhar

  11. Technical Communication--Taking the User into Account.

    Science.gov (United States)

    1981-08-01

    the effect of cognitive style on instructional design, it may be more cost-effective to evaluate how different instructional formats impact different...deck, 2 SONY VCK-3210 televison cameras, and a SONY Switcher/Fader SEG-l special effects generator. One television camera was positioned next to the ...AD-A1O? 030 NEW YORK STATE COLL OF AGRICULTURE AND LIFE SCIENCES -ETC F/ S /9 TECHNICAL COMMUNICATION--TAKING THE USER INTO ACCOUNT U) AUG Al T L

  12. Perubahan Tema Iklan Menurut Siklus Hidup Produk

    Directory of Open Access Journals (Sweden)

    Marselinus Krisna

    2013-11-01

    Full Text Available Abstract: This research is an descriptive qualitative study about the changes of TV commercial’s themes of Sony PlayStation console in USA at 1995-2010. As human beings, the product has its life cycle. The life cycle of products is very influential in the formation of advertising messages. The Sony PlayStation is one brand of video game console generation to the five released by Sony Computer Entertainment and the most popular in the history of the gaming industry. The life cycle of PlayStation consoles reaches its peak at the time of appearance of the PlayStation 2 console. During the life cycle of the last PlayStation has released several television commercials used to promote this console for the consumer.   Abstrak: Riset ini merupakan studi deskriptif kualitatif tentang perubahan tema iklan televisi dari produk konsol Sony PlayStation di Amerika Serikat pada periode 1995-2010. Seperti manusia, produk juga memiliki siklus hidup. Siklus hidup produk sangat mempengaruhi pembeuatan pesan iklan. Sony PlayStation adalah salah satu merek generasi konsol video game yang dikeluarkan oleh Sony Computer Entertainment dan sangay populer dalam sejarah industri games. Siklus hidup produk konsol PlayStation mencapai puncaknya pada saat dimunculkannya konsol PlayStation 2. Selama periode siklus hidupnya , PlayStation mengeluarkan beberapa iklan televisi yang digunakan untuk mempromosikan konsol kepada para konsumen.

  13. Relativistic twins or sextuplets?

    International Nuclear Information System (INIS)

    Sheldon, Eric

    2003-01-01

    A recent study of the relativistic twin 'paradox' by Soni in this journal affirmed that 'A simple solution of the twin paradox also shows anomalous behaviour of rigidly connected distant clocks' but entailed a pedagogic hurdle which the present treatment aims to surmount. Two scenarios are presented: the first 'flight-plan' is akin to that depicted by Soni, with constant-velocity segments, while the second portrays an alternative mission undertaken with sustained acceleration and deceleration, illustrated quantitatively for a two-way spacecraft flight from Earth to Polaris (465.9 light years distant) and back

  14. Relativistic twins or sextuplets?

    CERN Document Server

    Sheldon, E S

    2003-01-01

    A recent study of the relativistic twin 'paradox' by Soni in this journal affirmed that 'A simple solution of the twin paradox also shows anomalous behaviour of rigidly connected distant clocks' but entailed a pedagogic hurdle which the present treatment aims to surmount. Two scenarios are presented: the first 'flight-plan' is akin to that depicted by Soni, with constant-velocity segments, while the second portrays an alternative mission undertaken with sustained acceleration and deceleration, illustrated quantitatively for a two-way spacecraft flight from Earth to Polaris (465.9 light years distant) and back.

  15. Learning from Potsdamer Platz and Crysis

    DEFF Research Database (Denmark)

    Pihl, Ole Verner

    2008-01-01

    the examples of the square of the Sony Center and Potsdamer Platz. Using the Potsdamer Platz and the Sony Center cases as a learning tool in the design process might evoke a new kind of multimodal space representation. The first part of this paper will look into the history of Potsdamer Platz and the origin...... of the "Panoptikon". It will discuss the problems and advantages of the architectural, urban, social and philosofical context  of "transparency", as Baudriallard, Focault, Nouvel, and Toyo Ito describe it. The second part will look into the virtual and actual world of architects such as Marcos Novak, Usman Haque...

  16. PlayStation purpura.

    Science.gov (United States)

    Robertson, Susan J; Leonard, Jane; Chamberlain, Alex J

    2010-08-01

    A 16-year-old boy presented with a number of asymptomatic pigmented macules on the volar aspect of his index fingers. Dermoscopy of each macule revealed a parallel ridge pattern of homogenous reddish-brown pigment. We propose that these lesions were induced by repetitive trauma from a Sony PlayStation 3 (Sony Corporation, Tokyo, Japan) vibration feedback controller. The lesions completely resolved following abstinence from gaming over a number of weeks. Although the parallel ridge pattern is typically the hallmark for early acral lentiginous melanoma, it may be observed in a limited number of benign entities, including subcorneal haematoma.

  17. Explosives Instrumentation Group Trial 6/77-Propellant Fire Trials (Series Two).

    Science.gov (United States)

    1981-10-01

    frames/s. A 19 mm Sony U-Matic video cassette recorder (VCR) and camera were used to view the hearth from a tower 100 m from ground-zero (GZ). Normal...camera started. This procedure permitted increased recording time of the event. A 19 mm Sony U-Matic VCR and camera was used to view the container...Lumpur, Malaysia Exchange Section, British Library, U.K. Periodicals Recording Section, Science Reference Library, British Library, U.K. Library, Chemical

  18. Influence of the rotary and/or oscillatory reciprocating systems in the morphological changes of narrow and curved molar root canals anatomy

    Directory of Open Access Journals (Sweden)

    Joedy Maria Costa Santa Rosa

    Full Text Available OBJECTIVE: This study evaluated four mechanized Endodontic systems, ProTaper Universal, K3 Endo, Twisted file (rotary and the oscillatory reciprocating system Endo - Eze TiLOS, in order to verify and measure alterations in original anatomy with deviations at cervical, medium and apical root canal thirds. MATERIAL AND METHOD: It was used MB root canals of 60 extract human lower molars, to produce a line of severe angles, according to the classification of Schneider. Samples were included in Ester vinyl resin, mounted in the Teflon Furnace, transversally sectioned at the cervical, middle and apical thirds, which were subsequently photographed using a digital camera Cyber Shot DSC-TX10,attached to an operating microscope 3101XY DFVasconcelos with 40× magnification in order to measure the anatomical transversal area of the root canal, using the software AutoCAD 2008, comparing pre and post-instrumentation. All samples assembled in the Furnace also were submitted to x-ray in a standardized way to enable the comparison of the angle of Schneider pre-and post-instrumentation. Once collected the data, they were compared statistically using the program BioEstat 5.0. RESULT: The analysis of the results showed that in the cervical third, rotary systems were more effective than Endo-Eze TiLOS System with statistically significant differences (p ≤ 0,05. Apical and middle third changes in anatomy were similar, but apically, the ProTaper system caused more deviations when comparing the angle of Schneider,and areas before and after instrumentation(p ≤ 0,05. CONCLUSION: It was concluded that all the systems caused alteration in the original anatomy of the root canal when parameters as angle of Schneider and areas before and after preparation were used.

  19. Are Ebooks Any Good?

    Science.gov (United States)

    Guernsey, Lisa

    2011-01-01

    Until recently, ebooks for young children haven't been part of the hyped vernacular of "game-changing" technology. Instead, ebook conversations have focused on textbooks for older students or text-heavy, adult-oriented titles downloaded to ereaders like the Kindle, Nook, and Sony e-Reader. The arrival of portable, full-color, touchscreen devices…

  20. Length Scales of the Neutral Wind Profile over Homogeneous Terrain

    DEFF Research Database (Denmark)

    Pena Diaz, Alfredo; Gryning, Sven-Erik; Mann, Jakob

    2010-01-01

    The wind speed profile for the neutral boundary layer is derived for a number of mixing-length parameterizations, which account for the height of the boundary layer. The wind speed profiles show good agreement with the reanalysis of the Leipzig wind profile (950 m high) and with combined cup–soni...

  1. Effect of Insulin on Visuo-Spatial Memory and Histology of Cerebral ...

    African Journals Online (AJOL)

    olayemitoyin

    the neuronal networks, based on long-term potentiation (LTP) ... insulin syringe daily between the hours of 8:00 – 9:00 am. The mice ... findings. Assessment of long-term visuo-spatial learning and ... (Handycam, SONY, Japan) recorded movement of the mice for later .... laboratory methods, and which this work did not seek.

  2. Information Partners.

    Science.gov (United States)

    Luskin, Bernard J.; Krinsky, Ira W.

    1994-01-01

    The growing number of mergers, takeovers, and joint ventures has dramatic implications for communications, publishing, and education worldwide. Apple Computer and IBM have created Kaleida, a standard for software used in devices that combine text, sound, video, and graphics. Apple, AT&T, Matsushita, Motorola, Philips, and Sony are developing a…

  3. The Start of a Tech Revolution

    Science.gov (United States)

    Dyrli, Kurt O.

    2009-01-01

    We are at the start of a revolution in the use of computers, one that analysts predict will rival the development of the PC in its significance. Companies such as Google, HP, Amazon, Sun Microsystems, Sony, IBM, and Apple are orienting their entire business models toward this change, and software maker SAS has announced plans for a $70 million…

  4. Transparency and Coordinated Effects in European Merger Control

    DEFF Research Database (Denmark)

    Albæk, Svend; Møllgaard, H. Peter; Overgaard, Per Baltzer

    2010-01-01

    In this paper, we first outline the foundations in economic theory of so-called coordinated effects with a particular view to mergers and with a special focus on transparency. Then, we review a number of seminal merger cases in EU competition policy (Airtours, Sony/BMG, ABF/GBI Business) in light...

  5. Children's Behavior toward and Understanding of Robotic and Living Dogs

    Science.gov (United States)

    Melson, Gail F.; Kahn, Peter H., Jr.; Beck, Alan; Friedman, Batya; Roberts, Trace; Garrett, Erik; Gill, Brian T.

    2009-01-01

    This study investigated children's reasoning about and behavioral interactions with a computationally sophisticated robotic dog (Sony's AIBO) compared to a live dog (an Australian Shepherd). Seventy-two children from three age groups (7-9 years, 10-12 years, and 13-15 years) participated in this study. Results showed that more children…

  6. Dicty_cDB: SLI124 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available 35 1 ( DU862057 ) 70626 Tomato HindIII BAC Library Solanum lycopers... 48 0.35 1 ( FE211390 ) L018C10 Antarctic fish Dissostichus maw...soni adult... 48 0.35 1 ( AC067869 ) Homo sapiens chromo

  7. From the iPod to the Smartphone: Navigating the Spaces of the City

    Directory of Open Access Journals (Sweden)

    Michael Bull

    2013-06-01

    Full Text Available The Apple iPod and before that the Sony Walkman are inherently technologies of sonic control; the placing of headphones around the ears permits a dramatic reorganization of the user’s soundworld, in effect empowering the ears of the user. Technology thus transforms the power of the senses.

  8. From the iPod to the Smartphone: Navigating the Spaces of the City

    OpenAIRE

    Michael Bull

    2013-01-01

    The Apple iPod and before that the Sony Walkman are inherently technologies of sonic control; the placing of headphones around the ears permits a dramatic reorganization of the user’s soundworld, in effect empowering the ears of the user. Technology thus transforms the power of the senses.

  9. Twisted Leadership: A Visual Example of Leadership Style Using a Human Knot

    Science.gov (United States)

    Simmons, Nathaniel; Striley, Katie

    2014-01-01

    Effective leadership is imperative for successful societies. Therefore, researchers have studied effective leadership styles for nearly a century (Kalaluhi, 2013). Leadership is instrumental in creating productive groups and teams (Wheelan, 2005), organizations, businesses, communities, and countries (Kosicek, Soni, Sandbothe, & Slack, 2012).…

  10. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics. Anurag Srivastava. Articles written in Pramana – Journal of Physics. Volume 89 Issue 1 July 2017 pp 14 Special Issue. Optical properties of boron-group (V) hexagonal nanowires: DFT investigation · B SANTHIBHUSHAN MAHESH SONI ANURAG SRIVASTAVA · More Details ...

  11. Jaapanlased filmisid Struvet ja Tartu Tähetorni / Marju Himma

    Index Scriptorium Estoniae

    Himma, Marju

    2009-01-01

    Jaapani telekanali TBS Vision telesarja "Maailmapärand" ("The World Heritage") jaoks filmiti Tartus tähetorni ning astronoomi Friedrich Georg Wilhelm Struvet kehastavat Juho Juutilainenit, teemaks Sruve geodeetiline kaar. Sari valmib UNESCO ja Sony koostöös

  12. Cognitive and Non-cognitive Predictors of Career Intentions within Cyber Jobs

    Science.gov (United States)

    2016-04-01

    Aptitude Battery (ASVAB). FR-06-25). Alexandria, VA: Human Resources Research Organization. Edwards, J. R. (1991). Person-job-fit: A conceptual...Management (OPM) and Sony studios, are examples of this inclusion of specific agencies and organizations as targets of cyber warfare. Despite this

  13. 75 FR 11197 - Notice Pursuant to the National Cooperative Research and Production Act of 1993 Open Mobile Alliance

    Science.gov (United States)

    2010-03-10

    ..., IRELAND; Softfront, Minato-ku, Tokyo, JAPAN; Sonim Technologies, Inc., San Mateo, CA; Sony Corporation..., Berlin, GERMANY; HTC Corporation, Taoyuan County, TAIWAN; Interop Technologies, Beirut, LEBANON..., Incheon, REPUBLIC OF KOREA; S58 Networks, Milpitas, CA; Synclore Corporation, Tokyo, JAPAN; University of...

  14. 76 FR 54251 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

    Science.gov (United States)

    2011-08-31

    ...; Pandigital, Dublin of CA; Royal Consumer Information Products Inc. of NJ; Sony Corporation of Japan...; Aluratek Inc. of CA; Audiovox Corporation of NY; CEIVA Logic of CA; Circus World Displays Ltd. of Canada; Coby Electronics Corporation of NY; Curtis International Ltd. of Canada; Digital Spectrum Solutions Inc...

  15. 3-D Index Distribution for Generalized Optical Measurement

    Science.gov (United States)

    2016-12-01

    supplied the drawings, specifications, or other data does not license the holder or any other person or corporation ; or convey any rights or permission to...Available: http://spectrum.ieee.org/tech-talk/semiconductors/optoelectronics/wide-fields-in-exquisite-detail. [5] J. F. Thompson, B. K. Soni and N. P

  16. Photocopying and Videotaping for Educational Purposes: The Doctrine of Fair Use.

    Science.gov (United States)

    Flygare, Thomas J.

    1984-01-01

    Photocopying guidelines of the 1976 amendments to the Copyright Act have been further legitimized by a 1982 settlement involving New York University. Important recent developments concerning videotape copyrights include the 1981 guidelines of the House Judiciary Committee and the 1984 United States Supreme Court case, "Sony Corporation v.…

  17. 77 FR 19722 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2012-04-02

    ... 03/09/12 Corporation (Company). 81410 Auto Valve (State/One-Stop) El Paso, TX 03/12/12 03/09/12 81411... LLC (Company). 81423 Sony Electronics, Inc. San Diego, CA......... 03/16/12 03/15/12 (Company). 81424...

  18. Yb3+-Er3+ square nanoplates VAIRAPPERUMAL TAMILMANI

    Indian Academy of Sciences (India)

    Admin

    VAIRAPPERUMAL TAMILMANI,a ABHISHEK KUMAR SONI,b VINEET KUMAR RAI,b. BALACHANDRAN UNNI NAIR,a and KALARICAL JANARDHANAN SREERAM*,a. aChemical Laboratory, CSIR-Central Leather Research Institute, Chennai 600 020, Tamilnadu,. India. bLaser and Spectroscopy Laboratory, Department ...

  19. Gluon 2- and 3-Point Correlation Functions on the Lattice

    OpenAIRE

    Parrinello, Claudio

    1993-01-01

    I present some preliminary results, obtained in collaboration with C. Bernard and A. Soni, for the lattice evaluation of 2- and 3-point gluon correlation functions in momentum space, with emphasis on the amputated 3-gluon vertex function. The final goal of this approach is the study of the running QCD coupling constant as defined from the amputated 3-gluon vertex.

  20. 2- and 3-point gluon correlation functions on the lattice

    Energy Technology Data Exchange (ETDEWEB)

    Parrinello, C. (Dept. of Physics, Univ. of Edinburgh (United Kingdom))

    1994-04-01

    I present some preliminary results, obtained in collaboration with C. Bernard and A. Soni, for the lattice evaluation of 2- and 3-point gluon correlation functions in momentum space, with emphasis on the amputated 3-gluon vertex function. The final goal of this approach is the study of the running QCD coupling constant as defined from the amputated 3-gluon vertex. (orig.)

  1. V Tallinne natshalis sjomki novoi rossiiskoi komedii "Damõ v Amsterdame"

    Index Scriptorium Estoniae

    2008-01-01

    Tallinna vanalinnas filmib Venemaa stuudio Sony Pictures Entertainment koostöös Eesti Taska Filmiga komöödiat "Daamid Amsterdamis", režissööriks Andrei Tomashevski, produtsentideks Kristian Taska ja Sergei Gribkov, "daamide" rollides Igor Kassilov ja Sergei Tshvanov

  2. Sibelius: Kullervo, Op. 7. Eeva-Liisa Saarinen / Robert Layton

    Index Scriptorium Estoniae

    Layton, Robert

    1994-01-01

    Uuest heliplaadist "Sibelius: Kullervo, Op. 7. Eeva-Liisa Saarinen, Jorma Hynninen. Estonian State Academic Male Choir, Helsinki University Male Choir, Helsinki Philharmonic Orchestra / Paavo Berglund. EMI Matrix CD CDM 565080-2 (72 minutes); Comparative versions: Mattila, Hynninen, Gothenburg SO / Järvi (1/87)(BIS)CD 313; Rorholm, Hynninen, Los Angeles PO / Salonen (7/93)(SONY)SK 52563

  3. Amplifying applied game development and uptake

    NARCIS (Netherlands)

    Hollins, Paul; Westera, Wim; Manero, Borja

    2015-01-01

    The established (digital) leisure game industry is historically one dominated by large international hardware vendors (e.g. Sony, Microsoft and Nintendo), major publishers and supported by a complex network of development studios, distributors and retailers. New modes of digital distribution and

  4. Who Owns Your Computer? [digital rights management

    Energy Technology Data Exchange (ETDEWEB)

    Bishop, Matt; Frincke, Deb A.

    2006-03-01

    Sony's much debated choice to use rootkit-like technology to protect intellectual property highlights the increasingly blurry line between who can, should, or does control the interaction between among a computational device, an algorithm embodied in software, and the data upon which it acts. Article discusses educational aspects of the situation.

  5. Nokia liidrikoht surve all / Tõnis Arnover

    Index Scriptorium Estoniae

    Arnover, Tõnis, 1952-

    2003-01-01

    Kuigi III kvartali tulemuste alusel on Nokia jätkuvalt turuliider, on tema kasv peatunud ning kiiresti arenevad konkurendid - Sony Ericsson, Motorola ja Siemens seavad ettevõtte positsiooni ohtu. Mobiiltelefonideturule tulemise plaanist on märku andnud ka Microsoft. Diagrammid: Nokia annab järele

  6. Nokia hakkab väsima / Heikki Kirotar

    Index Scriptorium Estoniae

    Kirotar, Heikki

    2005-01-01

    Nokia mobiiltelefonide müük kasvas ka III kvartalis, kuid maailma ulatuses oli see vaid 1%. Aasta jooksul on mobiiltelefonide müük kasvanud 25%, eelkõige on kasvanud Motorola mobiiltelefonide müük. Keerulisemate ja kallimate telefonide turu liider on aga Nokia. Lisa: Sony-Ericssoni uus toode on Walkman-muusikatelefon

  7. Nokia kahvatu kvartaliaruanne paiskas aktsia langusesse / Tõnis Arnover

    Index Scriptorium Estoniae

    Arnover, Tõnis, 1952-

    2004-01-01

    Nokia kvartaliaruande kohaselt on vähenenud nii ettevõtte käive kui ka mobiiltelefonimüügi turuosa. Graafik: Nokia aktsia hind langes eile pärast tulemuste avaldamist. Vt. samas: Sony Ericsson tõusuteel

  8. Bulletin of Materials Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    ... Public Lectures · Lecture Workshops · Refresher Courses · Symposia · Live Streaming. Home; Journals; Bulletin of Materials Science; Volume 39; Issue 5. Synthesis and luminescence properties of Tb 3 + − d o p e d L i M g P O _4$ phosphor. C B PALAN N S BAJAJ A SONI S K OMANWAR. Volume 39 Issue 5 September ...

  9. Nutimobiilid versus digipeegel / Glen Pilvre

    Index Scriptorium Estoniae

    Pilvre, Glen, 1969-

    2013-01-01

    Võrdlustestis kuus mobiiltelefoni ning ühe harrastajaklassi peegelkaamera: Apple iPhone 5S, LG G2, Nokia 808 (PureView), Nokia Lumia 1020 (PureView), Samsung C105 Galaxy S4 Zoom, Sony Xperia Z1 ja Canon EOS 700D

  10. Editor’s Note - Vol. 2 Issue 3

    Directory of Open Access Journals (Sweden)

    Rubén González Crespo

    2013-09-01

    Full Text Available The research works presented in this issue are based on various topics of interest, among wich are included: Mobile services, gesture recognition, physics simulation, management decision support, business intelligence, Internet, remote executables, scientific computing, university-industry links, Sony AIBO, Aperios, toolchain, MAS, data fusion, tracks, merge, inference, Homeland Security, european projects, research trends, emerging technologies and desk research.

  11. Das Interview-Projekt in Narva im August 2003 / Olaf Mertelsmann

    Index Scriptorium Estoniae

    Mertelsmann, Olaf

    2004-01-01

    Käesolev artikkel on projekti lühiülevaade. Ligi 120 suulist intervjuud kirjutati üles kahe nädala jooksul Tartu Ülikooli Narva Kolledži üliõpilaste poolt. Projekti toetasid Eesti Rahava Muuseum, Tartu Ülikool, Eesti Kultuurkapital, Sony jt

  12. Near East/South Asia Report

    Science.gov (United States)

    1985-03-01

    34Is your magazine making a profit?" I said, "As far as I know, it has the largest circulation and advertising figures, thank God." He looked at me...large air-to-air missiles, but also for (grundik) television sets; Soni videos; one, two and three sound system machines; Adidas shoes; (izi) oants

  13. Motor Control and Sequencing of Boys with Attention-Deficit/Hyperactivity Disorder (ADHD) During Computer Game Play

    Science.gov (United States)

    Houghton, Stephen; Milner, Nikki; West, John; Douglas, Graham; Lawrence, Vivienne; Whiting, Ken; Tannock, Rosemary; Durkin, Kevin

    2004-01-01

    The motor control of 49 unmedicated boys clinically diagnosed with ADHD, case-matched with 49 non-ADHD boys, was assessed while playing Crash Bandicoot I, a SonyTM Playstation platform computer video game. In Crash Bandicoot participants control the movements of a small-animated figure through a hazardous jungle environment. Operationally defined…

  14. Fulltext PDF

    Indian Academy of Sciences (India)

    neutron source. Conceived by Dr B A Dasannacharya, this machine, the ∆T- window spectrometer, was based on a neutron filter idea. It was entirely built indigenously and installed at RAL by J N Soni of Nuclear Physics Division in the eighties. This led to the start of a very fruitful partnership in neutron scattering with RAL.

  15. A New Way to Play Music Together: The Continuator in the Classroom

    Science.gov (United States)

    Ferrari, Laura; Addessi, Anna Rita

    2014-01-01

    This article describes a didactic experience concerning the interaction between young children and the Continuator, an Interactive Reflexive Musical System (IRMS) elaborated at SONY- Computer Science Laboratory in Paris. The general aim was to analyse whether and how the Continuator can be used in the kindergartner during the daily school…

  16. Additive Manufacturing: An Analysis of Intellectual Property Rights on Navy Acquisition

    Science.gov (United States)

    2015-12-01

    M Records, Inc., Geffen Records, Inc., Interscope Records, Sony Music Entertainment , Inc., MCA Records, Inc., Atlantic Recording Corp…Capitol...33 E. DIGITAL FILE SHARING IN THE MUSIC INDUSTRY: NAPSTER CASE...Industrial property includes patents, trademarks, and trade secrets. Copyright covers literary works, films, music , artistic works, and architectural design

  17. [Review of the CD Betel Nuts by Christopher Roberts (1996)

    OpenAIRE

    Senft, G.

    2001-01-01

    (TMCD 9602). Taipei: Trees Music & Art, 12-1, Lane 10, Sec. 2, Hsin Yi Rd. Taipei, TAIWAN. Distributed by Sony Music Entertainment (Taiwan)Ltd.,6th fl. No 35 , Lane 11, Kwang-Fu N. Rd., Taipei TAIWAN (CD accompanied by a full color bucklet)

  18. Rand Project AIR FORCE Annual Report 2010

    Science.gov (United States)

    2010-01-01

    LLC Michael Lynton, Chairman and Chief Executive Officer, Sony Pictures Entertainment Ronald L. Olson, Partner, Munger, Tolles & Olson LLP Paul H...management, and his Air Force career centered on research. Even a shared love of music finds them in different parts of the orchestra, with Ray as a

  19. The Brain Computer Interface Future: Time for a Strategy

    Science.gov (United States)

    2013-02-14

    neural processing software developer Mind Technologies, Geger Technologies in Austria and the Sony Corporation in Japan. The WTEC report in 2007...managing photos, video, web surfing, and music , and although in their infancy, researchers have used a web browser interface to control Google...society as a whole. The prospect of BCI entertainment , neuroprostheses, online neuroresearching and marketing, and cognitive performance enhancement

  20. Copyright Cartels or Legitimate Joint Ventures? What the MusicNet and Pressplay Litigation Means for the Entertainment Industry's New Distribution Models

    OpenAIRE

    Landy, Rachel

    2012-01-01

    Starr v. Sony BMG Music Entertainment illustrates the inherent tension between copyright holders seeking to enforce their exclusive rights and antitrust doctrine. In Starr, competing record labels pooled their copyrights into digital distribution joint ventures, MusicNet and Pressplay. Such collaboration toes a thin line between cartel-like ...

  1. 75 FR 40851 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Connected Media...

    Science.gov (United States)

    2010-07-14

    ... of antitrust plaintiffs to actual damages under specified circumstances. Specifically, Warner Music Group, New York, NY; Push Entertainment LTD., Bath, UNITED KINGDOM; MOD Systems Incorporated, Seattle, WA; PacketVideo Corporation, San Diego, CA; BACH Technology AS, Bergen, NORWAY; Sony Corporation of...

  2. Ebaõnnestunud stardiga maailma ärieliiti

    Index Scriptorium Estoniae

    2003-01-01

    Jim Collins ja Jerry Porras toovad oma raamatus "Loodud kestma" mitmeid näiteid tänaste edukate suurettevõtete (sh. IMB, Sony, Motorola, Boeing jt.) kohta, mis oma tegevuse algusaastail on suuri ebaõnnestumisi üle elanud

  3. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. A Chawla. Articles written in Sadhana. Volume 32 Issue 4 August 2007 pp 409-426. Finite element crash simulations of the human body: Passive and active muscle modelling · S Mukherjee A Chawla B Karthikeyan A Soni · More Details Abstract Fulltext PDF. Conventional dummy based testing ...

  4. eBooks--Ready for School Libraries?

    Science.gov (United States)

    Pappas, Marjorie

    2009-01-01

    For those who tend to purchase many books for personal or professional use, the eBook reader would easily pay for itself within a year. The two leading brands of eBook readers today are the Amazon Kindle and the Sony Book Reader. Both are similar in size, weight, and purchase price. The Kindle includes a keyboard while the Reader provides access…

  5. How to Get Greener Books

    Science.gov (United States)

    Malone, Cynthia N.

    2008-01-01

    Professors select readings for their students in different forms: printed matter, including books and journals; print-on-demand texts; and online material. Before long, enough books and articles will be available for downloading onto devices like the Sony Reader and Amazon.com's new Kindle to make that format another option. They consider a wide…

  6. Sadhana | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. S Mukherjee. Articles written in Sadhana. Volume 32 Issue 4 August 2007 pp 409-426. Finite element crash simulations of the human body: Passive and active muscle modelling · S Mukherjee A Chawla B Karthikeyan A Soni · More Details Abstract Fulltext PDF. Conventional dummy based ...

  7. Bagatellid : Maailm / Nele-Eva Steinfeld

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2010-01-01

    Muusikasõnumeid maailmast: Grammy auhindadest klassikalise muusika valdkonnas. Sony plaadifirmal kaks uut artisti - pianistid Lang Lang ja Simone Dinnerstein. Skandaal Salzburgi Lihavõttefestivali ümber. Yundi salvestab Chopini sooloteosed. Tenor Rolando Villazon sai hääle tagasi

  8. Embodied Gameplay

    DEFF Research Database (Denmark)

    Petersson, Eva

    2005-01-01

    A collaborative explorative pilot study is detailed between hospitals in Denmark and Sweden involving rehabilitation medical staff and children where the affordable, popular and commercially available Sony Playstation 2 EyeToy® is used to investigate potentials of games utilizing mirrored user...

  9. Эстонцы создали революционную технологию измерения движения взгляда / Прийт Пуллеритс

    Index Scriptorium Estoniae

    Пуллеритс, Прийт, 1965-

    2011-01-01

    Martin Salo ja Mihkel Jäätmaa on loonud revolutsioonilise pilgujälgimise ning emotsioonide mõõtmise ja analüüsi süsteemi, mida kasutavad maailma suurfirmad eBay, Sony, IKEA, Barclays ja paljud teised. Ettevõttest Realeyes

  10. Miks mind ei märgata? Kohe selgitame! / Priit Pullerits

    Index Scriptorium Estoniae

    Pullerits, Priit, 1965-

    2011-01-01

    Martin Salo ja Mihkel Jäätmaa on loonud revolutsioonilise pilgujälgimise ning emotsioonide mõõtmise ja analüüsi süsteemi, mida kasutavad maailma suurfirmad eBay, Sony, IKEA, Barclays ja paljud teised. Ettevõttest Realeyes

  11. Bagatellid : maailm / Mirjam Tally

    Index Scriptorium Estoniae

    Tally, Mirjam, 1976-

    2008-01-01

    Helilooja Judith Weir sai Briti maineka autasu. Daniel Barenboim võttis Palestiina kodakondsuse. Portos keskendutakse sel aastal Põhjamaade muusikale. Wigmore Halli resideerivaks heliloojaks sai Luke Bedford. Sony Classics annab välja Glenn Gouldi eksklusiivse "Kogutud teosed". Tõusev täht - hiina naisdirigent Xian Zhang

  12. 76 FR 54495 - In the Matter of Certain Mobile Telephones and Modems; Notice of a Commission Determination Not...

    Science.gov (United States)

    2011-09-01

    ... domestic industry. The Commission's notice of investigation named the following respondents: LG Electronics, Inc. of South Korea; LG Electronics USA, Inc. of Englewood Cliffs, New Jersey; and LG Electronics... Sony Corporation of Japan. 76 FR 5824-25. The complaint alleges violations of section 337 of the Tariff...

  13. Author Details

    African Journals Online (AJOL)

    Okolo, Chinwe Jane. Vol 6, No 1 (2017) - Articles La mémoire au Service de la Résistance Culturelle: L'exil Selon Julia de Gisèle Pineau Abstract PDF · Vol 6, No 4 (2017) - Articles L'Espace Romanesque De Sony Labou Tansi: Enjeu des Forces Sociolectales Abstract PDF. ISSN: 2227-5452. AJOL African Journals Online.

  14. The Effects of Playing Educational Video Games on Kindergarten Achievement.

    Science.gov (United States)

    Din, Feng S.; Calao, Josephine

    2001-01-01

    Investigated whether kindergarten students who played Sony PlayStation educational video games for 40 minutes daily for 11 weeks learned better than peers who did not play such games. Found that the experimental group gained significantly more than the control group in spelling and decoding on the Wide Range Achievement Test-R3. Found no…

  15. Digital Gaming Perspectives of Older Adults: Content vs. Interaction

    Science.gov (United States)

    Marston, Hannah R.

    2013-01-01

    There were two objectives to this study: (a) to establish flow and (2) to establish whether computer game interaction or content was important to the older adult, using the Nintendo Wii and the Sony PlayStation 2 consoles. An earlier study had identified the sports genre as a preference, and three games (golf, tennis, and boxing) were selected…

  16. Vooluallikad, mis ei väsigi? / Heikki Parviainen

    Index Scriptorium Estoniae

    Parviainen, Heikki

    2011-01-01

    TM võrdleb AA-akusid: Ansmann max e, Biltema 2700 mAh, Duracell 2500 mAh, Energizer Recharge, GP 2700 series, Hama 2700, Lenmar 2700 mAh, Panasonic Rechargeable Accu, Philips Multilife, Sony Cycle-Energy, Tronic Energy, Varta Poer Accu

  17. 75 FR 45165 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2010-08-02

    ......... 07/13/10 07/12/10 74374 TTM Technologies Santa Ana, CA......... 07/13/10 07/12/10 (State/One-Stop............ 07/13/10 07/06/10 Machine Company. (Company) 74377 Sony Pictures Entertainment Culver City, CA... 74379 Mattel Phoenix Technology Phoenix, AZ 07/14/10 07/12/10 Center (Workers). 74380 Wistron Info Comm...

  18. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences; Volume 126; Issue 2. Effect of method of preparation on hydrodesulphurization activity of Co- or Ni-promoted MoS2/SBA-15 catalysts. Shelu Garg Kapil Soni V V D N Prasad Manoj Kumar Thallada Bhaskar J K Gupta G Murali Dhar C S Gopinath. Volume 126 Issue 2 March ...

  19. Kirev kamp / Harri Slip

    Index Scriptorium Estoniae

    Slip, Harri

    2015-01-01

    Bluetooth-kõlarid hinnaklassist 150-200 €: Beats Speaker Pill 2.0, Bose SoundLink Mini, Cambridge Audio GoRadio, Creative Sound Blaster Roar, Denon Envaya, Jabra Solemate, JBL Charge 2, SMS Audio SYNCby 50, Sony SRS-X5, TDK Trek Max A34, Ultimate Ears Boom

  20. Ericssoni kasum kihutas allamäge / Virge Lahe

    Index Scriptorium Estoniae

    Lahe, Virge

    2008-01-01

    Sony Ericssoni esimese kvartali kasum kukkus 2007. aastaga võrreldes 55%, samas ületas tulemus analüütikute ootusi, mistõttu pani see aktsia hinna järsult tõusma. Diagramm: Aktsia hind. Kommenteerib Madis Toomsalu

  1. 77 FR 19001 - Foreign-Trade Zone 94-Laredo, TX; Application for Reorganization Under Alternative Site Framework

    Science.gov (United States)

    2012-03-29

    ... Portal Industrial Park, 8421 Amparan Road, Laredo; and, Site 11 (3.463 acres, expires 9/ 30/14)--Sony... be able to serve sites throughout the service area based on companies' needs for FTZ designation. The... facts and information presented in the application and case record and to report findings and...

  2. Annual Science and Engineering Technology Conference Presentations (8th)

    Science.gov (United States)

    2007-04-19

    Indonesia, Malaysia , Philippines, Singapore, Taiwan, and Thailand. SOURCE: Global Insight and S&E Indicators 2006 1990 1991 1992 1993 1994 1995 1996...Complex 4-D Visualization Exploitation – Cell Processor developed for Sony Play Station 3 – Custom Power PC developed for Microsoft Xbox 360 and Nintendo

  3. Hegemon and Potential Peer Competitor: An Analysis of the United States Security Strategy Towards China

    Science.gov (United States)

    2006-06-16

    fundamental goals of ASEAN. Indonesia, Malaysia , Philippines, Singapore, Thailand, Brunei, Vietnam, Laos, Myanmar, and Cambodia are members. The ASEAN region...cannot name a single Chinese brand. By this stage in its growth path, Japan was boasting Sony , Honda, JVC and Toyota, to name but a few (The

  4. Maritime Domain Awareness: The Key to Maritime Security Operational Challenges and Technical Solutions

    Science.gov (United States)

    2006-06-01

    series with the Philippines, Indonesia, Singapore, Malaysia , Brunei, and the United States. Another example of regional collaboration is the South East...computers to choose from producers such as Sony , Fujitsu, Compaq, Toshiba, Macintosh or a custom-built PC. The selection depends on factors such as

  5. VIDEO ETNOGRAFI: PENGALAMAN PENELITIAN SOSIAL DENGAN VIDEO KAMERA DI SULAWESI SELATAN

    Directory of Open Access Journals (Sweden)

    Moh Yasir Alimi

    2013-04-01

    Full Text Available Tujuan penelitian ini adalah untuk mengeksplorasi bagaimana video kamera dapat membantu focus pikiran peneliti, mempertajam naluri etnografi, memperbagus hubungan dengan masyarakat dan memperbagus laporan penelitian. Penelitian dilakukan di Sulawesi Selatan selama satu tahun dengan menggunakan handycam Sony DCR-TRV27, handycam Sony yang dilengkapi dengan fitur screen dan layar pengintip untuk siang hari. Kecanggihan teknologi kamera bertemu dengan kekayaan kehidupan social di Sulawesi Selatan, sebagaimana terefleksikan paling baik dalam upacara pernikahan. Video kamera secara sistematik mempunyai tempat yang penting dalam system knowledge/power local. Melakukan hal ini, artikel ini tidak hanya mendiskusikan tentang penggunaan kamera di praktek etnografis, tetapi juga mendiskusikan dunia sosial yang memungkinkan kamera mempunyai peran yang sangat penting didalamnya. In this article, the author explores how a video camera can refocus researcher’s mind, sharpens ethnographic senses, and improve relation with the community. This sophisticated feature of technology has met with the vibrancy of social life in South Sulawesi, best reflected in wedding ceremonies, placing camera nicely in the existing local system of knowledge/power. The research was done for one year using Sony handycam Sony DCR-TRV27. The study is drawn from a year fieldwork experience in South Sulawesi. This article does not only discuss  the use of camera in an ethnographic practice, but also discusses the social world that has enabled the camera to have a central place in it.

  6. The recently chosen digital video standard : playing the game within the game

    NARCIS (Netherlands)

    Lint, L.J.O.; Pennings, H.P.G.

    2000-01-01

    In the recent process leading to the agreement on the digital versatile disc two product standards have been developed: one by Philips and Sony, and the other by Toshiba and Time Warner. Three actions in the process of standardization have startled business analysts. First, Matsushita's choice to

  7. Accelerator mass spectrometry 14C dating of lime mortars: Methodological aspects and field study applications at CIRCE (Italy)

    Science.gov (United States)

    Marzaioli, Fabio; Nonni, Sara; Passariello, Isabella; Capano, Manuela; Ricci, Paola; Lubritto, Carmine; De Cesare, Nicola; Eramo, Giacomo; Quirós Castillo, Juan Antonio; Terrasi, Filippo

    2013-01-01

    Centre for Isotopic Research on Cultural and Environmental heritage (CIRCE) has, recently, obtained some promising results in testing the feasibility of mortar radiocarbon dating by means of an ad hoc developed purification procedure (CryoSoniC: Cryobraking, Sonication, Centrifugation) applied to a series of laboratory mortars. Observed results encouraged CryoSoniC accuracy evaluation on genuine mortars sampled from archeological sites of known or independently constrained age (i.e., other 14C dates on different materials). In this study, some 14C measurements performed on genuine mortars will be discussed and compared with independently estimated (i.e., radiocarbon/archaeometrical dating) absolute chronologies of two Spanish sites. Observed results confirm the agreement of the CryoSoniC mortar dates with the archaeological expectations for both examined cases. Several authors reported the possibility of obtaining accurate radiocarbon dates of mortar matrices by analyzing lime lumps: binder-related particles of different sizes exclusively composed of calcium carbonate. In this paper, preliminary data for the absolute chronology reconstruction of the Basilica of the cemetery complex of Ponte della Lama (Canosa di Puglia, Italy) based on lime lumps will also be discussed. Dating accuracy will be quantified by comparing 14C data on mortar lime lumps from a funerary inscription of known age found near the Basilica, in the same study site. For this site, a comparison between absolute chronologies performed by bulk and CryoSoniC purified lime lumps, and charcoal incased in mortars (when found) will also be discussed. Observed results for this site provide evidence of how bulk lime lump dating may introduce systematic overestimations of the analyzed sample while CryoSoniC purification allows accurate dating.

  8. Accelerator mass spectrometry {sup 14}C dating of lime mortars: Methodological aspects and field study applications at CIRCE (Italy)

    Energy Technology Data Exchange (ETDEWEB)

    Marzaioli, Fabio, E-mail: fabio.marzaioli@unina2.it [CIRCE, INNOVA and Seconda Universita degli Studi di Napoli, Dipartimento di Scienze Ambientali, Caserta (Italy); Nonni, Sara, E-mail: sara.nonni@uniroma1.it [Dipartimento di Scienze della Terra, ' Sapienza' Universita di Roma (Italy); Passariello, Isabella, E-mail: isabella.passariello@unina2.it [CIRCE, INNOVA and Seconda Universita degli Studi di Napoli, Dipartimento di Scienze Ambientali, Caserta (Italy); Capano, Manuela, E-mail: manuela.capano@unina2.it [CIRCE, INNOVA and Dipartimento di Studio delle Componenti Culturali del Territorio, Seconda Universita degli Studi di Napoli, Santa Maria Capua Vetere, Caserta (Italy); Ricci, Paola, E-mail: paola.ricci@unina2.it [CIRCE, INNOVA and Seconda Universita degli Studi di Napoli, Dipartimento di Scienze Ambientali, Caserta (Italy); Lubritto, Carmine, E-mail: carmine.lubritto@unina2.it [CIRCE, INNOVA and Seconda Universita degli Studi di Napoli, Dipartimento di Scienze Ambientali, Caserta (Italy); De Cesare, Nicola, E-mail: nicola.decesare@unina2.it [CIRCE, INNOVA and Seconda Universita degli Studi di Napoli, Dipartimento di Scienze della Vita, Caserta (Italy); Eramo, Giacomo, E-mail: giacomo.eramo@uniba.it [Dipartimento di Scienze della Terra e Geoambientali, Universita degli Studi di Bari ' Aldo Moro' , Bari (Italy); Quiros Castillo, Juan Antonio, E-mail: quiros.castillo@ehu.es [Universidad del Pais Vasco-Euskal Herriko Unibertsitatea, Dipartimento di Geografia, Prehistoria y Arqueologia, Vitoria-Gasteiz (Spain); and others

    2013-01-15

    Centre for Isotopic Research on Cultural and Environmental heritage (CIRCE) has, recently, obtained some promising results in testing the feasibility of mortar radiocarbon dating by means of an ad hoc developed purification procedure (CryoSoniC: Cryobraking, Sonication, Centrifugation) applied to a series of laboratory mortars. Observed results encouraged CryoSoniC accuracy evaluation on genuine mortars sampled from archeological sites of known or independently constrained age (i.e., other {sup 14}C dates on different materials). In this study, some {sup 14}C measurements performed on genuine mortars will be discussed and compared with independently estimated (i.e., radiocarbon/archaeometrical dating) absolute chronologies of two Spanish sites. Observed results confirm the agreement of the CryoSoniC mortar dates with the archaeological expectations for both examined cases. Several authors reported the possibility of obtaining accurate radiocarbon dates of mortar matrices by analyzing lime lumps: binder-related particles of different sizes exclusively composed of calcium carbonate. In this paper, preliminary data for the absolute chronology reconstruction of the Basilica of the cemetery complex of Ponte della Lama (Canosa di Puglia, Italy) based on lime lumps will also be discussed. Dating accuracy will be quantified by comparing {sup 14}C data on mortar lime lumps from a funerary inscription of known age found near the Basilica, in the same study site. For this site, a comparison between absolute chronologies performed by bulk and CryoSoniC purified lime lumps, and charcoal incased in mortars (when found) will also be discussed. Observed results for this site provide evidence of how bulk lime lump dating may introduce systematic overestimations of the analyzed sample while CryoSoniC purification allows accurate dating.

  9. Changes in Hearing Sensitivity Following Portable Stereo System Use.

    Science.gov (United States)

    Pugsley, S; Stuart, A; Kalinowski, J; Armson, J

    1993-11-01

    Changes in hearing sensitivity following portable stereo system (PSS; Sony Walkman Model WM-AF605 with Sony Semiaural Headphones Model MDR-A21L) use were investigated. Test-retest differences (TRDs) in audiometric thresholds at eight frequencies (250, 500, 1000, 2000, 3000, 4000, 6000, & 8000 Hz) were obtained from 15 young adults before and after one hour of PSS exposure at their preferred listening levels.Values for the 95% confidence levels representing critical differences in test-retest auditory thresholds for the eight test frequencies were generated from a control group of 15 young adults. Experimental subjects' TRDs, when compared to the critical TRDs, failed to display a decrease in hearing sensitivity after one hour of PSS use. It is suggested that PSS use at preferred listening levels, following an exposure time of one hour, may not contribute to a significant impairment in hearing sensitivity.

  10. Evaluation of an organic light-emitting diode display for precise visual stimulation.

    Science.gov (United States)

    Ito, Hiroyuki; Ogawa, Masaki; Sunaga, Shoji

    2013-06-11

    A new type of visual display for presentation of a visual stimulus with high quality was assessed. The characteristics of an organic light-emitting diode (OLED) display (Sony PVM-2541, 24.5 in.; Sony Corporation, Tokyo, Japan) were measured in detail from the viewpoint of its applicability to visual psychophysics. We found the new display to be superior to other display types in terms of spatial uniformity, color gamut, and contrast ratio. Changes in the intensity of luminance were sharper on the OLED display than those on a liquid crystal display. Therefore, such OLED displays could replace conventional cathode ray tube displays in vision research for high quality stimulus presentation. Benefits of using OLED displays in vision research were especially apparent in the fields of low-level vision, where precise control and description of the stimulus are needed, e.g., in mesopic or scotopic vision, color vision, and motion perception.

  11. Fabrication and evaluation of 100 Ah cylindrical lithium ion battery for electric vehicle applications

    Science.gov (United States)

    Hyung, Yoo-Eup; Moon, Seong-In; Yum, Duk-Hyeng; Yun, Seong-Kyu

    A total of 100 Ah class lithium ion cells with C/LiCoO 2 cell system for electric vehicles (EVs) was developed. EV-size lithium ion battery was developed by Sony, KERI/STC, SAFT, VARTA, Sanyo and Matsushita. GS battery and Hitachi have developed also stationary type large scale (70-80 Ah) lithium ion batteries. Lithium ion battery module for EVs was demonstrated by Sony/Nissan and KERI/STC in 1996. At present, the performance of developed EV-cells was up to 115 Wh/kg and 286 W/kg of specific power at 80% DOD. We assume our EV cells to have 248 and 242 km driving distance per one charge with DST-120 mode and ECE-15 mode, respectively. Finally, we performed safety/abuse tests of developed lithium ion cell.

  12. Cybersecurity for Critical Infrastructure

    Science.gov (United States)

    2015-04-01

    mere intrusion and resulted in physical damage to some computers, an incident of this nature on a private company such as Sony should not be...Baker, Major, USAF A Research Report Submitted to the Faculty In Partial Fulfillment of the Graduation Requirements for the Degree of MASTER...iv Introduction……………………………………………………………………………….……....1 Was the Sony Incident a Cyber Attack………………………………………………….………..3 Defining Cyber

  13. IEEE 1394/firewire a low cost, high speed, digital serial bus

    Energy Technology Data Exchange (ETDEWEB)

    Gaunt, R.

    1997-05-01

    Does the world need yet another 1/0 bus standard? If you need fast and cheap serial video communication, then the answer is yes. As technology advances, so too must data transport mechanisms advance. You can`t expect RS-232 to support real-time digital video, and if you can`t afford expensive professional serial video interfaces, (such as Sony`s Serial Digital Interface), Firewire may be a good solution. IEEE 1394, or commonly known as Firewire, is a general purpose serial bus that meets many of the 1/0 needs of today`s video and multimedia developers. For those of you who only read the first paragraph, here`s Firewire in a nutshell: It provides a guaranteed transfer rate of 10OMbps or 20OMbps of digital data (such as video direct from camera to computer), over an inexpensive, non-proprietary serial bus. Here is a list of its features.

  14. Quantum Effect Physics, Electronics and Applications: Proceedings of the International Workshop Held in Luxor, Egypt on January 6-10, 1992

    Science.gov (United States)

    1992-12-15

    Giza Engineering Systems, Fujitsu, Hitachi, Matsushita, Mitsubishi, NEC, BTT, Sanyo, Sony. and Toshiba. K lsmail T Ikoma H I Smith Organizing and...etch and the i"• development of low etch rate surfaces were used for the fabrication of pyramid - shaped ridges with the QWs forming buried layers...inside the pyramids . "a/s Depending on the etch-depth, the wire /\

  15. LESSONS FROM THE FRONT: A CASE STUDY OF RUSSIAN CYBER WARFARE

    Science.gov (United States)

    2015-12-01

    how DDoS was used during the Sony data breach in 2011.60 The idea behind this tactic is that while the defensive efforts are being focused on...online pilfering of intellectual property (IP) from the US government and corporate America constitutes an average loss of over $100 billion dollars...Analysis and Assessment, The MITRE Corporation , Bedford, MA [or M.A.], November 2013, 18. 67 Air Force, “Intelligence Officer Career Field

  16. Transistor Laser Optical NOR Gate for High Speed Optical Logic Processors

    Science.gov (United States)

    2017-03-20

    Holonyak was supported by the Sony Corporation under the John Bardeen Endowed Chairmanship of Electrical and Computer Engineering and Physics. The work...th reshold value 1 or 0) of digi wing, which elay and is i onventional lig e voltage s corporated in nneling-modu nables us to igital computa The sw...also supported by the National Science Foundation under grant 1640196, and the Nanoelectronics Research Corporation (NERC), a wholly-owned subsidiary

  17. Navy Future Fleet Platform Architecture Study

    Science.gov (United States)

    2016-07-01

    Corporation and should not be construed as an official government position, policy, or decision, unless designated by other documentation. ©2016 The...MITRE Corporation . All rights reserved. Sponsor: Department of the Navy Department No.: J63A Contract No.: W56KGU-15-C-0010 Project No.: 0716V150...attack against Sony Pictures in retaliation for the production of a movie [13]. Recent investigations into hacking of the Society of Worldwide

  18. Bagatellid : Maailm / Nele-Eva Steinfeld, Ivo Heinloo

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2010-01-01

    Muusikasõnumeid maailmast: ECHO Klassik aasta dirigent on Paavo Järvi. Lahkus tunnustatud dirigent Charles Mackerras (1925-2010).Kristjan Järvi sõlmis lepingu plaadifirmaga Sony Classical. Kuninganna Elisabethi konkursi võitis pianist Denis Kozhukhin. Suri pianist Yvonne Loriod (1924-2010). Mary J. Blige kehastab filmis Nina Simone'i. Suri Hank Jones. Dee Dee Bridgewater tähistab juubelit erilise albumiga. Prince plaanib korraldada jazzifestivali

  19. Matrix Metalloproteinase 12-Deficiency Augments Extracellular Matrix Degrading Metalloproteinases and Attenuates IL-13-Dependent Fibrosis

    Science.gov (United States)

    2010-01-01

    Thompson,* Margaret M. Mentink-Kane, * and Thomas A. Wynn* Infection with the parasitic helminth Schistosoma ma11soni causes significant liver...with the helminth parasite S. mansoni. Surprisingly, the reduction in liver and lung fibrosis in MMP12-deficient mice was not associated with...liver failure and is a leading cause of morbidity and mortality worldwide. Infection with the helminth parasite S. mansoni accounts for a

  20. Grain Boundary Complexions

    Science.gov (United States)

    2014-05-01

    Cantwell et al. / Acta Materialia 62 (2014) 1–48 challenging from a scientific perspective, but it can also be very technologically rewarding , given the...energy) is a competing explanation that remains to be explored. Strategies to drive the grain boundary energy toward zero have produced some success...Thompson AM, Soni KK, Chan HM, Harmer MP, Williams DB, Chabala JM, et al. J Am Ceram Soc 1997;80:373. [172] Behera SK. PhD dissertation, Materials Science

  1. Human-Animal Trust as an Analog for Human-Robot Trust: A Review of Current Evidence

    Science.gov (United States)

    2012-03-01

    limitations); (2) models of the task itself (e.g., the procedures involved, contingencies, strategies , probable scenarios, and variables in the environment...dominance-based method (i.e., the dog is treated as a subordinate), and a reward -based method (i.e., promotes companionship). Hens, K., 2009 Companion...dog and the Sony AIBO Observation of child’s interactions and structured interview, and a card sort task (e.g., is AIBO more like “object A

  2. Human Deception Detection from Whole Body Motion Analysis

    Science.gov (United States)

    2015-12-01

    associated with incentivized deception, an initial reward /punishment protocol was designed to apply a level of stakes/significance to the checkpoint...questionnaire asking them about their emotions and deception strategy . Once completed, the participants removed all the markers and changed into their... Sony MiniDV Handycam® Camcorder, Model # DCR-HC38. All camera footage were saved to MiniDV tape and then transferred to a PC for processing. Once

  3. Tactical Behavior Mining of a Soldier-Based Gaming Environment (Briefing Charts)

    Science.gov (United States)

    2016-05-23

    training game • Hyper-realistic (i.e. physics) • https://bisimulations.com/ Lot’s of canned content (40GB Install) Detailed interiors/ crew positions ...System and method for automated creation of video game highlights. Sony Entertainment. D Cottrell - US Patent 8,515,253, 2013. Seif El-Nasr, M... Games . Elsevier Entertainment Computing Journal. Impact Factor 1.65 1 2 3 4 5 6 7 8 UNCLASSIFIED: Distribution Statement A. Approved for public

  4. Graphical CONOPS Prototype to Demonstrate Emerging Methods, Processes, and Tools at ARDEC

    Science.gov (United States)

    2013-07-17

    issued new acquisition guidance that places increased emphasis on system engineering early in the lifecycle to balance operational performance with...commonly-found problems or desired effects . As this research task was focused mainly on interfaces between 3rd- party software, the research team did not...Common Language Runtime (CLR) that is binary compatible with .Net. Mono runs on Linux, MS-Windows, Mac OS X, BSD, Sun Solaris, Nintendo Wii , Sony

  5. Operational Based Vision Assessment

    Science.gov (United States)

    2014-02-01

    almost immediately because it did not meet the threshold for the red chromaticity gamut that was required to display aviation red, and JVC did not have...lenses available that would match the throw ratios required by the design. While both the Sony and Barco met the chromaticity requirements, the...the GPUs is no longer in sync. Nvidia’s products were advertised to support such synchronization; Nvidia is aware of the problem and is working to

  6. International Journal of Arts and Humanities(IJAH) Ethiopia

    African Journals Online (AJOL)

    Nneka Umera-Okeke

    ici c'est d'étudier l'inscription de l'espace en dégageant les forces sociolectales dans l'imaginaire romanesque de Sony ..... joie de tuer un poisson » (L'anté peuple 141) Le vieux pêcheur lui aussi dit » Je suis persuadé que tous ceux qui souffrent, ... et lance des objets à leur direction. La vie et demie dépeint des Guides ...

  7. Information and Communication Technologies to Promote Social and Psychological Well-Being in the Air Force: A 2012 Survey of Airmen

    Science.gov (United States)

    2014-01-01

    cheer themselves up with entertainment ? Are they shopping compulsively? We also do not know the degree to which the results may have been influenced...location to others; online dating services, such as Match.com and eHarmony; music services, such as Spotify, where users can build and share playlists...gaming consoles (e.g., Microsoft Xbox, Sony PlayStation 3, Nintendo Wii); personal computers; or mobile devices. According to a 2013 gaming-industry

  8. Oil Spill Response Technology Initiation Decision Report to the Pollution Abatement Ashore Program

    Science.gov (United States)

    2007-12-01

    music and entertainment content at broadband-like speeds. On Sprint’s Power Vision(SM) network, MOTOKRZR, MOTORAZR and MOTOSLVR will be the only...that streams full-length movies, including recent box-office hits and timeless favorites from Buena Vista VOD, Lionsgate, Sony Pictures Home... Entertainment and Universal Pictures. Sprint Movies offers a growing list of more than 45 titles, including "National Treasure," "Spider-Man 2" and

  9. International Conference on the Physics of Electronic and Atomic Collisions (16th), Held in New York, NY on 26 July-1 August 1989. Third Conference Program

    Science.gov (United States)

    1989-08-01

    Schlumborger- Doll Research SONY USA, Inc. UHVIns!ruments, Inc. United Techno’-’ies Research Center Xelon Instruments Sales. * Expresses appreciation for the...evening, 25 July: the Thursday evening reception at the New York Public Library: the Sunday cnainber music concert at NYU: and the Monday evening dinner...These fees entitle the, accompanying person to attend the conference dinner. receptions. and entertainment XVI ICPEAC LANGUAGE HOT TOPIC TALKS (11) The

  10. Annual Report 2009 (Project Air Force)

    Science.gov (United States)

    2009-01-01

    St. James Peter Lowy, Chief Executive Officer, Westfield, LLC Michael Lynton, Chairman and Chief Executive Officer, Sony Pictures Entertainment ...For me, living in D.C. is like living at the county fair and having the rides change every week. New music , new art shows, new movies, in and around...town. I’m a music fan with broad interests. And when I retire, I have the ambition of taking a two-year training course at the National Gallery

  11. Routine and Recurring Small Transient and New Test Missions Environmental Assessment

    Science.gov (United States)

    2008-04-01

    physical commitmem or consumption of resources. While the proposed action would continue to use airspace when there are sonies , the airspace immed iately...public administration, retail trade, manufacturing, entertainment , professional services, and educational, health and social services. The public...Recreational Outdoor sports arenas and spectator sports Y Y5 5 N N N Outdoor music shells, amphitheaters Y N N N N N Nature exhibits and zoos Y Y N

  12. 9th Annual Science and Engineering Technology Conference

    Science.gov (United States)

    2008-04-17

    does it all: TV, Internet,  Phone,  Music , Data, Computing Source: “Millennial: About them” Navy Recruiting Command briefing, 7 Feb 2008 Millennials...global actors – Technology investment geared to empower the individual - personal transportation, communications, finance, entertainment , health care...gadgets are poised for debut in U.S. and European markets Technology Review November 06, 2006 Sony : 1,000,000:1 OLED TV on sale in 2007 Engadget

  13. JPRS Report, Near East & South Asia, Israel

    Science.gov (United States)

    1991-09-11

    practice, however, a but I never heard him; I have enough music here at the good number of ceremonies are held at the Western Western Wall." Wall...Israel on the volume Company, Daihatsu, Suzuki, Sony , Hitachi, and others. of their purchases from Israeli industry. Golan: "We are certain that, under...Kibbutz that arrived in the corresponding period last year. How- Yad Mordekhai, an entertainment center on the Dead ever, in recent months, the branch

  14. Information Sciences Assessment for Asia and Australasia

    Science.gov (United States)

    2009-10-16

    entertainment and home services - Machine Translation for international cooperation - NLU + Affective Computing for education - Intelligent Optimization for...into an emotion. ETTS, embedded Mandarin, music retrieval. Also, research in areas of computer graphics, digital media processing  Intelligent...many from outside China, 40% in phase 2 Sales volume in 2007 130 * 100 million RMB SAP (1st), CITI, AIG, EDS, Capgemini, ILOG, Infosys, HCL, Sony

  15. The Growth of the Japanese Economy: Challenges to American National Security

    Science.gov (United States)

    1991-09-01

    is continuing to widen; 2. If the Fortune 500 began ranked American subsidiaries of Japanese-owned companies like Nissan , Sony, and Honda , " . they...reported that he had sent about 500 letters and resumes to companies including Mazda, Toyota , and Nissan , describing himself as ’uniquely qualified to... comparable periods of major histori- cal transition. Unlike those earlier periods, no major new military threat is likely to replace the old one anytime

  16. The Case to Widen Defence Acquisition Research Paradigms

    Science.gov (United States)

    2012-04-30

    Group, BAE Systems, the Pension Benefit Guaranty Corporation, and the Departments of Defense, Energy, Justice, and State. Prior to that, he served as...the U.S. Air Force ordered 2,200 Sony PlayStation 3 videogame consoles which then formed the building block of a supercomputer. Soldiers in Iraq and...Afghanistan used Apple iPods and iPhones to run translation software and calculate bullet trajectories. XBox videogame controllers have been modified

  17. 75 FR 20392 - Investigations Regarding Certifications of Eligibility To Apply for Worker Adjustment Assistance

    Science.gov (United States)

    2010-04-19

    ... 03/10/10 03/09/10 Systems, Inc. (Comp). 73673 General Motors Corporation Detroit, MI 03/10/10 03/08...). 73692 Perot Systems (Dell) (Wkrs) Plano, TX 03/11/10 02/27/10 73693 Sony Ericsson, USA (Wkrs).. RTP, NC...). 73699 ABM Janitorial (Wkrs)...... Fremont, CA 03/12/10 03/11/10 73700 Roche Diagnostics Indianapolis, IN...

  18. Cybersecurity: Utilizing Fusion Centers to Protect State, Local, Tribal, and Territorial Entities Against Cyber Threats

    Science.gov (United States)

    2016-09-01

    freedom of speech to name a few. Hacktivists use several cyber-attack methods: blocking access to websites, defacing of websites, identity theft...2009), 10, https://www.whitehouse.gov/assets/documents/Cyberspace_Policy_Review_final.pdf. 7 In May 2009, during his speech on Cybersecurity...accounts and stole PII data from the organization. The #GOP leaked PII data to the public to embarrass Sony Executives in response to a film “The

  19. Emulador de Master System 2 corriendo bajo PlayStation Portable

    OpenAIRE

    García Flores, Jorge

    2013-01-01

    Creación de un emulador de Master System 2 (videoconsola de SEGA) para ser ejecutado en PlayStation Portable (videoconsola de Sony), implentando los lenguajes de programación C y ensamblados. El uso de este emulador servirá para poder ejecutar los videojuegos para Master System 2 en la videoconsola PlayStation Portable. Ingeniería Técnica en Informática de Gestión

  20. Energy Horizons: A Science and Technology Vision for Air Force Energy

    Science.gov (United States)

    2012-04-01

    efficiency.7 By combining 1,716 Sony Playstation 3s and 176 Nvidia general-purpose graphical processing units, the system can take on a variety of...than 100-fold increases in run times. March–April 2012 Air & Space Power Journal | 19 Senior Leader Perspective Figure 8. Condor. (From “ Playstations in...Racks,” DoD Live, accessed 6 February 2012, http://www.dodlive.mil/index.php/2010/12/dodlive-bloggers-roundtable-condor -supercomputer/ playstations

  1. Air & Space Power Journal. Volume 26, Number 2, March-April 2012

    Science.gov (United States)

    2012-03-01

    energy efficiency.7 By combining 1,716 Sony Playstation 3s and 176 Nvidia general-purpose graphical processing units, the system can take on a variety... Playstations in Racks,” DoD Live, accessed 6 February 2012, http://www.dodlive.mil/index.php/2010/12/dodlive-bloggers-roundtable-condor -supercomputer... playstations -in-racks/.) Finally, the embedded nature of much mission-oriented computing poses additional technical challenges for energy storage and

  2. Les “démons crachés” de l'autre République de Serge Armand ...

    African Journals Online (AJOL)

    serait provenue que de l'au-delà du monde physique pour combattre le tyran. ..... Marc Moura qui estime que l'œuvre de Sony Labou Tansi présente “une étrangeté .... de soi qui, dans le texte et qui équivaut à l'égoïsme, est la plus large des ...

  3. Development of a multimode navigation system for an assistive robotics project

    OpenAIRE

    Cherubini , Andrea; Oriolo , G; Macri , F; Aloise , F; Babiloni , F; Cincotti , F; Mattia , D

    2007-01-01

    International audience; Assistive technology is an emerging area where robotic devices can be used to strengthen the residual abilities of individuals with motor disabilities or to help them achieve independence in the activities of daily living. This paper deals with a project aimed at designing a system that provides remote control of home-installed appliances, including the Sony AIBO, a commercial mobile robot. The development of the project is described by focusing on the design of the ro...

  4. Prototype of a Graphical CONOPS (Concept of Operations) Development Environment for Agile Systems Engineering

    Science.gov (United States)

    2013-08-30

    issued new acquisition guidance that places increased emphasis on system engineering early in the lifecycle to balance operational performance with...Linux, MS-Windows, Mac OS X, BSD, Sun Solaris, Nintendo Wii , Sony PlayStation 3, and Apple iPhone. It will also run on x86, x86-64, IA64, PowerPC...web-based tool inspired by the Kanban paradigm for managing projects. Each project was represented by its on board , with each board containing a

  5. Fatal collapse due to autonomic dysreflexia during manual self-evacuation of bowel in a tetraplegic patient living alone: lessons to learn

    OpenAIRE

    Vaidyanathan,Subramanian; Soni,Bakulesh; Mansour,Paul; Oo,Tun

    2017-01-01

    Subramanian Vaidyanathan,1 Bakul M Soni,1 Paul Mansour,2 Tun Oo1 1Regional Spinal Injuries Centre, 2Department of Histopathology, Southport and Formby District General Hospital, Town Lane, Southport, UK Background: To identify areas for improvement, the National Health Service in England mandates the review of case reports of patients who have died, which should be translated into improved care for other patients. Case report: A 49-year-old Caucasian man sustained C-7 tetraplegia in a motorcy...

  6. Quantitative shear wave ultrasound elastography: initial experience in solid breast masses

    OpenAIRE

    Evans, Andrew; Whelehan, Patsy; Thomson, Kim; McLean, Denis; Brauer, Katrin; Purdie, Colin; Jordan, Lee; Baker, Lee; Thompson, Alastair

    2010-01-01

    Introduction Shear wave elastography is a new method of obtaining quantitative tissue elasticity data during breast ultrasound examinations. The aims of this study were (1) to determine the reproducibility of shear wave elastography (2) to correlate the elasticity values of a series of solid breast masses with histological findings and (3) to compare shear wave elastography with greyscale ultrasound for benign/malignant classification. Methods Using the Aixplorer® ultrasound system (SuperSoni...

  7. Effects of Temperature and Environment on Creep Behavior of an Oxide-Oxide Ceramic Matrix Composite

    Science.gov (United States)

    2007-03-01

    Zelina, Dr. Ruth Sikorski, and Dr. Ron Kerans, whose sponsorship made my research possible; Dr. Robert Canfield and Dr. Som Soni, for their membership...on my thesis committee and discerning comments; Lt Joseph Broeckert, Lt Christina Falcone, Capt Christine Ladrido, and LT Robert Salvia, whose...Society for Testing and Materials (1997). 54. Raymer , D.P. Aircraft Design: A Conceptual Approach, 3rd Edition. Reston, VA: American Institute of

  8. Mivar

    OpenAIRE

    Zattoni

    2004-01-01

    Mivar is an Italian company that pursues a focus strategy on cost. The firm produces TVs only for the Italian market, where it is the first company for market share (measured in volume). Despite the presence of large multinationals (Sony, Thomsoon, Philips, etc.), Mivar has been able to gain the leading position thanks to the cost advantage it has build over time. The case illustrates clearly that the company has been able to gain its competitive advantage through a narrow definition of th...

  9. First to Fight in the Next Fight?: The Marine Expeditionary Brigade and a Return to an Expeditionary Marine Corps Strategy

    Science.gov (United States)

    2010-01-01

    calls for US Pacific Command to focus on developing new strategic relationships with Indonesia, Malaysia , and Vietnam; therefore, the ideal...basing with Singapore would be ideal given its central location in relation to Indonesia, Malaysia , and Vietnam and could provide an easy one to two...are deployed to remote locations over vast distances. Electronic book readers like Amazon’s Kindle or the Sony Reader programmed with a search

  10. Wii, Kinect, and Move. Heart Rate, Oxygen Consumption, Energy Expenditure, and Ventilation due to Different Physically Active Video Game Systems in College Students

    OpenAIRE

    SCHEER, KRISTA S.; SIEBRANT, SARAH M.; BROWN, GREGORY A.; SHAW, BRANDON S.; SHAW, INA

    2014-01-01

    Nintendo Wii, Sony Playstation Move, and Microsoft XBOX Kinect are home video gaming systems that involve player movement to control on-screen game play. Numerous investigations have demonstrated that playing Wii is moderate physical activity at best, but Move and Kinect have not been as thoroughly investigated. The purpose of this study was to compare heart rate, oxygen consumption, and ventilation while playing the games Wii Boxing, Kinect Boxing, and Move Gladiatorial Combat. Heart rate, o...

  11. Bagatellid : Maailm / Nele-Eva Steinfeld, Ivo Heinloo

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2011-01-01

    Muusikasõnumeid maailmast: Riccardo Muti pälvis Birgit Nilssoni preemia. BBC Music Magazine korraldatud küsitluse tulemusel on maailma silmapaistvam dirigent Carlos Kleiber. Sony ja Decca Classicsi värsked plaadilepingud. Suri dirigent Yakov Kreizberg. Paavo Järvi pikendas lepingut Orchestre de Paris'ga aastani 2016. Anu Tali debüteeris New Yorgi Lincoln Center's. Uut ECM kataloogis. Carla Bruni võitleb internetipiraatluse vastu. Ungari jazzipäevadel jagati tunnustust

  12. Defense Horizons. Number 11, April 2002. Computer Games and the Military: Two Views

    Science.gov (United States)

    2002-04-01

    employment) for their creators along the way. By the end of the decade, nearly every strategy and combat game on the market came with a built-in level...players— competitive , coop- erative, and collegial—sustains the computer game industry, no less than the latest 3–D engine, facial animation algorithm...whether those spaces are maintained by gamers for gamers, such as ClanBase, or owned and operated by game publishers, such as Sony, Electronic Arts, or

  13. Vähesest piisab? / Harri Slip

    Index Scriptorium Estoniae

    Slip, Harri

    2011-01-01

    Nuppkuularid hinnaga 70-105 eurot: AKG K370; Beyerdynamic DTX 101iE; Bose IE2; Creative Aurvana In-Ear 2; Denon AH-C560R; Grado iGi; Jamo wEAR In30; Klipsch S4; Philips SHE9750/10; Sennheiser CX 400-II; Shure SE 215; Skullcandy Heavy Metal; Sony MDR-EX510LP Ultimate Ears 600.Ultimate Ears 600

  14. Esiplaanil heli / Harri Slip

    Index Scriptorium Estoniae

    Slip, Harri

    2015-01-01

    Kõrvaklapid hinnaga alla 200 €: AKG Y50BT, Audio-Technica, Beyerdynamic Custom Street, Bose SoundTrue around-ear II, Creative Aurvana Gold, Denon AH-MM200, Focal Spirit One S, Grado SR 80e, JBL Everest V300, Klipsch Reference On Ear, Panasonic RP-HD10, Philips SHB8850NC, Sennheiser HD 25, SMS Audio On-Ear Wired Sport, Sony MDR-100AAP

  15. A Communication Framework for Collaborative Defense

    Science.gov (United States)

    2009-02-28

    consumption on their networks. There are at least three factors that make application identification both interesting and challenging . First, as new...ISPs. - The Flash RTMP protocol is a challenge by itself, as it involve a lot of random data at the beginning of the payload, and no clearly...TV VLC Player AOL uncut video MS ASF Polycom VSX800 Sony PCS600 Flash Net Stream Xaudiocast QQMUSIC QTS Sina TV Sogou Express Storm STTV Adobe Connect

  16. PERANGKAT LUNAK "DIGITAL SIGNAGE MANAGER"

    Directory of Open Access Journals (Sweden)

    Siti Rochimah

    2006-07-01

    Full Text Available Digital signage adalah suatu alat untuk menampilkan konten multimedia kepada umum. Digital signage pada umumnya terdiri dari dua komponen penting, yaitu manager dan player. Digital Signage Manager (DSM adalah suatu perangkat lunak yang mempunyai fungsi mengelola perangkat lunak Digital Signage Player (DSP. Pengelolaan ini menyangkut pengaturan dan pengiriman konten, pengaturan DSP, dan pengaturan konten yang ada di DSP. Pada penelitian ini telah dibangun sebuah perangkat lunak DSM, yang merupakan bentuk pengembangan dari perangkat lunak yang sebelumnya telah ada yaitu BZNP-100, yang tidak lain adalah perangkat lunak untuk mengelola Sony Network Player NSP-100. DSM dibangun dengan tujuan untuk melengkapi kekurangan dan menambah beberapa fitur tambahan yang belum ada pada perangkat lunak sebelumnya, seperti: mendukung material Flash, mengirim Content Delivery Disc (CDD, menjadwalkan playlist, dan mendukung dua layar. BZNP-100 dan Sony Network Player NSP-100 merupakan digital signage yang dibuat oleh perusahaan elektronik Sony Corporation pada tahun 2003.Uji coba perangkat lunak DSM ini dilakukan dengan menjalankan skenario uji coba berdasarkan fungsionalitas masing-masing fitur. Uji coba dilakukan pada masing-masing fitur antara lain: login, konfigurasi, pembuatan material, manajemen DSP, manajemen playlist, memainkan material dan playlist, dan manajemen remote material dan playlist. Hasil uji coba menunjukkan bahwa perangkat lunak DSM telah berfungsi sesuai dengan tujuan yang diharapkan.Kata kunci: Digital signage, Digital Signage Manager (DSM, Digital Signage Player (DSP, Content Delivery Disc (CDD, plasma TV,  LCD.

  17. POINT CLOUD DERIVED FROMVIDEO FRAMES: ACCURACY ASSESSMENT IN RELATION TO TERRESTRIAL LASER SCANNINGAND DIGITAL CAMERA DATA

    Directory of Open Access Journals (Sweden)

    P. Delis

    2017-02-01

    Full Text Available The use of image sequences in the form of video frames recorded on data storage is very useful in especially when working with large and complex structures. Two cameras were used in this study: Sony NEX-5N (for the test object and Sony NEX-VG10 E (for the historic building. In both cases, a Sony α f = 16 mm fixed focus wide-angle lens was used. Single frames with sufficient overlap were selected from the video sequence using an equation for automatic frame selection. In order to improve the quality of the generated point clouds, each video frame underwent histogram equalization and image sharpening. Point clouds were generated from the video frames using the SGM-like image matching algorithm. The accuracy assessment was based on two reference point clouds: the first from terrestrial laser scanning and the second generated based on images acquired using a high resolution camera, the NIKON D800. The performed research has shown, that highest accuracies are obtained for point clouds generated from video frames, for which a high pass filtration and histogram equalization had been performed. Studies have shown that to obtain a point cloud density comparable to TLS, an overlap between subsequent video frames must be 85 % or more. Based on the point cloud generated from video data, a parametric 3D model can be generated. This type of the 3D model can be used in HBIM construction.

  18. E-book Reader Devices and Libraries

    Directory of Open Access Journals (Sweden)

    Pažur, I.

    2011-03-01

    Full Text Available Most library studies thematically related to electronic books don't consider readers of electronic books. Only in recent years librarians conduct studies in which they want to find out readers' opinions about the possibilities, advantages and disadvantages of reading using e-readers, as well as their possible application in the libraries.User studies of e-readers have shown that their opinion is generally positive, but great attachment to traditional books is still present, e-readers are still seen only as an additional tool for reading. Sony with its e-reader (the latest Reader model Daily and Reader Store online bookstore (http://ebookstore.sony.com/is the only one who cooperate with libraries and has made lending electronic books possible. Cooperation was launched in 2009th,and the New York Public Library was the first library that offered such a service.Cooperation between Sony and libraries, indicates clearly what the near future could be if other online booksellers / publishers begin to follow the model of lending e-books through the libraries over the network. However it is possible that a large online bookstores / publishers consider that the further price reduction of e-readers and electronic books will constantly increase their sales, and in that case lending e-books will be unnecessary.Are the libraries ready for this scenario?

  19. Permanent synchronization of camcorders via LANC protocol

    Science.gov (United States)

    Vrancic, Damir; Smith, Steven L.

    2006-02-01

    A device, which keeps two camcorders permanently in synchronization, has been developed. The mentioned device uses LANC (CONTROL-L) camcorder's inputs for synchronization. It enables controlling of two camcorders simultaneously via built-in buttons, by using external LANC remote controller and/or by the PC via serial (RS232) communication. Since device requires LANC inputs on camcorders or ACC inputs on still cameras, it can be used on some camcorders produced by manufacturers Sony and Canon or some still cameras produced by Sony. The device initially synchronizes camcorders or still cameras by applying arbitrarily delayed power-up pulses on LANC (ACC) inputs. Then, on user demand, the camcorders can be permanently synchronized (valid only for some camcorders produced by Sony). The effectiveness of the proposed device is demonstrated by several experiments on three types of camcorders (DCR-TRV900E, HDR-HC1, HVR-Z1U) and one type of still camera (DSC-V1). The electronic schemes, PCB layouts, firmware and communication programs are freely available (under GPL licence).

  20. The use of video capture virtual reality in burn rehabilitation: the possibilities.

    Science.gov (United States)

    Haik, Josef; Tessone, Ariel; Nota, Ayala; Mendes, David; Raz, Liat; Goldan, Oren; Regev, Elli; Winkler, Eyal; Mor, Elisheva; Orenstein, Arie; Hollombe, Ilana

    2006-01-01

    We independently explored the use of the Sony PlayStation II EyeToy (Sony Corporation, Foster City, CA) as a tool for use in the rehabilitation of patients with severe burns. Intensive occupational and physical therapy is crucial in minimizing and preventing long-term disability for the burn patient; however, the therapist faces a difficult challenge combating the agonizing pain experienced by the patient during therapy. The Sony PlayStation II EyeToy is a projected, video-capture system that, although initially developed as a gaming environment for children, may be a useful application in a rehabilitative context. As compared with other virtual reality systems the EyeToy is an efficient rehabilitation tool that is sold commercially at a relatively low cost. This report presents the potential advantages for use of the EyeToy as an innovative rehabilitative tool with mitigating effects on pain in burn rehabilitation. This new technology represents a challenging and motivating way for the patient to immerse himself or herself in an alternate reality while undergoing treatment, thereby reducing the pain and discomfort he or she experiences. This simple, affordable technique may prove to heighten the level of patient cooperation and therefore speed the process of rehabilitation and return of functional ability.

  1. AMS radiocarbon dating of mortar: The case study of the medieval UNESCO site of Modena

    Energy Technology Data Exchange (ETDEWEB)

    Carmine, Lubritto [Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche & CIRCE lab, Seconda Università degli Studi di Napoli, I-81100 Caserta (Italy); Caroselli, Marta; Lugli, Stefano [Dipartimento di Scienze Chimiche e Geologiche, Università di Modena e Reggio Emilia, I-41100 Modena (Italy); Marzaioli, Fabio [Dipartimento di Matematica e Fisica & CIRCE lab, Seconda Università degli Studi di Napoli, I-81100 Caserta (Italy); Nonni, Sara [Università degli Studi “Sapienza”, Dipartimento di Scienze della Terra, I-00185 Roma (Italy); Marchetti Dori, S. [Dipartimento di Scienze Chimiche e Geologiche, Università di Modena e Reggio Emilia, I-41100 Modena (Italy); Terrasi, Filippo [Dipartimento di Matematica e Fisica & CIRCE lab, Seconda Università degli Studi di Napoli, I-81100 Caserta (Italy)

    2015-10-15

    The carbon dioxide contributing to binder formation during the set of a lime mortar reflects the atmospheric {sup 14}C content at the time of construction of a building. For this reason, the {sup 14}C dating of mortars is used with increasing frequencies in archaeological and architectural research. Mortars, however, may also contain carbonaceous contaminants potentially affecting radiocarbon dating. The Centre for Isotopic Research on Cultural and Environmental heritage (CIRCE) of the Second University of Naples (SUN) has recently obtained some promising results in mortar radiocarbon dating thanks to the development of a procedure (i.e. CryoSoniC/Cryo2SoniC) aiming to eliminate exogenous C contamination that may occur in a mortar. The construction history of the UNESCO World Heritage Site of Modena (Italy) is still controversial and represents a challenging case study for the application of absolute dating methodologies for different reasons. From the point of view of {sup 14}C dating, for example, given the high percentage of carbonate aggregates composing these samples, Modena mortars represent an experimental test particularly indicative of exogenous carbon sources suppression ensuring methodology accuracy. In this paper several AMS Radiocarbon dates were carried out on lime lumps with the aim to: (i) verify procedure accuracy by a comparison of the results obtainable from lime lumps dated after different treatments (i.e. bulk lime lumps vs. CryoSoniC purified lime lumps); (ii) compare different building phases absolute chronology for the medieval UNESCO site of Modena, with that assumed by historical sources in order to assess preliminary the {sup 14}C dating feasibility for of the site. Historical temporal constraints and mortar clustering, based on petrography, have been applied to define a temporal framework of the analyzed structure. Moreover, a detailed petrographic characterization of mortars was used both as a preliminary tool for the choice of samples

  2. North Korean Policy Elites

    Science.gov (United States)

    2004-06-01

    by Kim’s former Japanese chef , Kenji Fujimoto, reveal that Kim could get just about anything he wanted in his personal life, from foreign delicacies...for his table to Japanese jet skis and Sony home electronics.9 Likewise, the account of Yi Nam-oak (Li Nam-ok), who grew up as a companion to Kim’s...title Kin Seinichi no Ryoryinin [Kim Jong-il’s Chef ], Tokyo: Fusosha, 2003. The title of the Korean edition is Kim Jong-il ui yorisa. FBIS translated

  3. Four Easy Steps to Drastically Improve Your Phone-Based Customer Service.

    Science.gov (United States)

    Peller, Spencer; Beimes, Zachary

    2015-01-01

    Japan is renowned for impeccable customer service (as anyone who's watched an apple get wrapped up like a crown jewel in a Tokyo grocery store will tell you). The Japanese concept of kaizen (constant improvement) is a fundamental reason for this, and for the enduring success of conglomerates such as Toyota, Honda, and Sony. From afar, you may think this trait is caused by something in the waters from Mt. Fuji, but many in the know credit the work of an American engineer named W. Edwards Deming as the catalyst for this movement. If his ideas could transform a nation, there's no question they can improve the patient satisfaction rates at your practice.

  4. Understanding of Materials State and its Degradation using Non-Linear Ultrasound Approaches for Lamb Wave Propagation

    Science.gov (United States)

    2015-05-31

    welded as well as HAZ region. Nonlinear Ultrasonic (NLU) is also now used to characterise the creep damage. Sony Baby et al. used the NLU technique...Šohaj, R Foret, “Microstructural stability of 316TI/P92 and 17242/P91 weld joints”, METAL 2011, 18th – 20th May 2011, Brno, Czech Republic, EU. [60] P J...harmonic generation”, J. Appl. Phys., 81(7); 2957-2962 (1997). [63] G E Dieter, Mechanical Metallurgy , McGraw-Hill Book Co., 1988 [64] J H Cantrell, and W

  5. Newnes audio and Hi-Fi engineer's pocket book

    CERN Document Server

    Capel, Vivian

    2013-01-01

    This is a concise collection of practical and relevant data for anyone working on, or interested in, sound systems. Since the second edition, the Sony Mini Disc has arrived, interest has grown in valve amplifiers and vintage radios, and new safetyregulations are in force for public address systems; all of these are covered in this edition. Also included are further notes on the crossover network, and the latest exciting developments in surround sound.The number of outdoor concerts is growing and place particular demands on sound systems, including the need for reinforcement. A new section give

  6. ID-1 mass storage system for mainframe by using FDDI network

    International Nuclear Information System (INIS)

    Morita, Y.; Fujii, H.; Inoue, E.; Kodama, H. Manabe, A.; Miyamoto, A.; Nomachi, M.; Watase, Y.; Yasu, Y.

    1994-01-01

    The authors have developed an ID-1 mass storage system as a distributed data server for Fujitsu mainframe computers. The system consists of a SONY ID-1 recorder DIR-1000, a tape robot system DMS-24 and a SCSI-II interface DFC-1500, which are connected to Spar Station 10 with an FDDI interface. The maximum speed of 7.5 Mbytes/sec is achieved for data transfer between Sparc Station 10 memory and DIR-1000 with a buffer size of 1 Mbytes. The system has been used successfully since last October to migrate more than 1 Tbytes data

  7. Measurements of B- to D(*)0 K(*)- Decays Related to gamma

    International Nuclear Information System (INIS)

    Mancinelli, G.

    2004-01-01

    We present measurements of branching fractions and CP asymmetries of several B - → D (*)0 K (*)- decays, with the D (*)0 decaying to CP-even, CP-odd, and flavor eigenstates, that can constrain the CP angle γ as well as the amplitude ratio r b = A(B → u)/A(B → c), using methods proposed by Gronau, London and Wyler or Atwood, Dunietz and Sony[1]. We use data collected with the BABAR detector at the PEP-II asymmetric energy e + e - collider at SLAC

  8. Solvent influence upon structure & throughput of poly vinyledene fluoride thin film nano-patterns by imprint lithography

    Science.gov (United States)

    Sankar, M. S. Ravi; Gangineni, R. B.

    2018-04-01

    This work aims at understanding the solvent influence upon the throughput and structure of poly vinyledene fluoride (PVDF)nano-patterned films. The PVDF thin films are deposited by spin coating method using Dimethylsulfoxide (DMSO), Tetrahydrofuran (THF) and 2-butanone solvents. The nano-patterns are realized by imprinting SONY 700 MB CD aluminum constructions on PVDF thin filmsusing imprint lithography technique under ambient annealing temperature and pressure. Surface morphology &imprint pattern transfer quality is evaluated with Atomic force microscopy (AFM). Raman spectroscopy is used for evaluating the structural evolutions with respect to solvent & patterning.

  9. Muusikauudiseid maailmast / Ia Remmel

    Index Scriptorium Estoniae

    Remmel, Ia, 1965-

    2016-01-01

    Lühisõnumeid maailmast: Gidon Kremer pälvis Praemium Imperiale preemia. Selgunud on Gramophone'i auhindade laureaadid. Shanghai viiulikonkursi võitis jaapanlanna Mayu Kishima. Esa-Pekka Salonenil uus positsioon Soome Rahvusooperis. Murray Perahia vahetas Sony plaadifirma DG vastu. Korea dirigent Myung-Whun Chung uues ametis. Marcel Johannes Kits võitis Johanes Brahmsi nimelise konkursi Austrias. Eurovisiooni klassikakonkursi võitis poola saksofonist Lukasz Dyczko. Edvard Griegi konkursi võitis Ah Ruem Ahn. Suri suupillivirtuoos Toots Thielemans

  10. Daddy’s Car: Artificial Intelligence as a Creative Tool for Copyright

    Directory of Open Access Journals (Sweden)

    Jaime Alberto Díaz Limón

    2016-12-01

    Full Text Available This year on September 19th, Sony CSL, a software developer company, announced to the world, the creation of the first musical work whose ownership belongs to Artificial Intelligence. This paper analyzes the legal consequences of such a statement, and it’s conceptual and legal limits within the Copyright Universe (with fundament on International Treaties; in order to assess whether we are in presence of new legal-authorial figure that invite us to think over the subjects of protection in our laws or whether the applicable normativity may resolve these hypotheses in favor Artificial Intelligence, instead of juridical persons.

  11. Narrativas seriales e intimidad amatoria: estudio de caso de Grey's Anatomy

    OpenAIRE

    Ordóñez Revelo, Gonzalo Javier

    2009-01-01

    El aparecimiento de la televisión por cable implicó profundas transformaciones en los relatos mediáticos, particularmente en lo que respecta a las series televisivas, que rompen con la narrativa melodramática tradicional. El propósito de este trabajo es el de establecer la forma en que se narra el amor romántico, y que tipo de relación amorosa se representa, en una serie de televisión por cable que se emite en el Ecuador a través de Sony Entertainment: Grey’s Anatomy. Se ...

  12. Bagatellid : maailm / Nele-Eva Steinfeld, Ivo Heinloo

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2011-01-01

    Muusikasõnumeid maailmast: Arvo Pärt võitis aasta helilooja tiitli. Kronos Quartetile Avery Fischer Prize ja Polar Music Prize. Kristjan Järvi saab Kesk-Saksamaa Ringhäälingu (Mitteldeutsche Rundfunk) sümfooniaorkestri peadirigendiks. Brasiilia sümfooniaorkestrist vallandati pooled muusikud. Riccardo Muti hooaja preemiad. Grammy auhindade kategooriaid plaanitakse vähendada. Suri Sony kompanii kauaaegne juht Norio Ohga. Valeri Gergijevi edu BBC Music Magazine'i auhindade galal. Plaat Smolenski tragöödiate ohvrite mälestuseks. Norralased viivad hea muusika kontoritesse

  13. Internet Search Engines: Copyright’s Fair Use in Reproduction and Public Display Rights

    Science.gov (United States)

    2007-07-12

    asks, in other words, whether and to what extent the new work is transformative.” Campbell v. Acuff-Rose Music , Inc., 510 U.S. 569, 579 (1994). 10...purposes. It cited the U.S. Supreme Court’s decision in Sony Corp. v. Universal Studios, Inc.22 and Kelly, supra, as examples where copying of an...image may have been created originally to serve an entertainment , aesthetic, or informative function, a search engine transforms the image into a pointer

  14. Investigating Advances in the Acquisition of Secure Systems Based on Open Architecture, Open Source Software, and Software Product Lines

    Science.gov (United States)

    2012-01-27

    example is found in games converted to serve a purpose other than entertainment , such as the development and use of games for science, technology, and...These play-session histories can then be further modded via video editing or remixing with other media (e.g., adding music ) to better enable cinematic...available OSS (e.g., the Linux Kernel on the Sony PS3 game console2) that game system hackers seek to undo. Finally, games are one of the most commonly

  15. “El asunto… De donde vengo yo”: revisión del éxito de la World Music colombiana desde la industria de la música popular comercial

    OpenAIRE

    Alejandro Mejía Abad

    2015-01-01

    La Explosión Latina, como la identifica Tommy Mottola, quien fuera presidente  durante la década  de los noventa de la multinacional conocida hoy como Sony Music Entertainment, fue ese fenómeno en la industria de la música popular comercial en el que algunos artistas de habla hispana empezaron a tener  la misma relevancia en popularidad e importancia comercial que los artistas anglo estadounidenses de mayor reconocimiento. Si bien hubo casos específicos en los que distintos géneros y arti...

  16. Interakce mediálního a marketingového diskurzu na příkladu mediálního obrazu hudebníka Tomáše Kluse

    OpenAIRE

    Nováková, Kristýna

    2011-01-01

    This diploma thesis Interaction of media and marketing discourse on the media image of musician Tomáš Klus examines the influence of the corporate agenda through the marketing and PR department of a record label Sony Music Entertainment Czech Republic s.r.o. on the agenda of the media, which represent the work of three full-scale Czech newspaper MF Dnes, Právo a Blesk. The theoretical approach is being built on the basic theses of media construction of reality and construction of media image,...

  17. Command History. 1967. Volume 2. Sanitized

    Science.gov (United States)

    1967-01-01

    PAGE 636 OF 1340 PAGES 4" R. E-T- th• US Mission agencies engaged in PSYOP. Soni ot thesv A’ýr,. in- cwude’ in the orijinal terms of reference, and...GVN radio and television network, which was supported jointly by MACV and USAID, was used for entertain - ment and education, and for PSYWAR as well...programs and a variety of music features (jazz, popular, country and western, and classical). 120 Television (U) In December 1965 SECDEF had approved

  18. Klaasarhitektuur Berliinis / Pille Nagel

    Index Scriptorium Estoniae

    Nagel, Pille

    2004-01-01

    Helmut Jahni loodud Sony keskus (1993...2000) ja Kranzlereck (1992...2000), Potsdami platsi jaam (bürood Hilmer & Sattler und Albrecht, Modersohn & Freiesleben ja Hermann + Öttl, 1997...2000), intelligentse klaasfassaadiga Debise büroohoone (Renzo Piano koostöös Critoph Kohlbeckeriga, 1991...1997) ja GSW büroohoone (Sauerbruch Hutton Architekten, 1995...1999), topeltfassaadiga Nordrhein-Westfaleni liidumaade esindushoone (Petzinka Pink Architekten, 2000/2001), Riigipäevahoone klaaskuppel (Foster ja Partnerid, 1992...1999), klaaskatusega DZ-Pank (Frank Owen Gehry, 1996...1999)

  19. The Effect of Physical Load and Environment on Soldier Performance

    Science.gov (United States)

    2014-02-01

    SanDisk Sansa Clip Zip MP3 Player† (1.0 × 1.0 in), connected to an Auvio‡ miniature loudspeaker (1.0 × 1.5 × 0.35 in), was used to present all...ear. A RipFlash Pro Digital Audio MP3 Player/ Recorder§ (2.0 × 3.0 × 0.15 in) was used to record all participant responses, along with radio task...registered trademark of Sony Creative Software, Tokyo, Japan. † SanDisk Sansa Clip Zip MP3 Player is a registered trademark of SanDisk Corporation, Milpitas

  20. Information Society Services and Mandatory Data Breach Notifications: Introduction to Open Issues in the EU Framework

    OpenAIRE

    Burnik, Jelena

    2012-01-01

    In 2011 Sony suffered an extensive breach in its online game network that led to the theft of account data of 77 million users from all over the world. This was one of the largest internet security break-ins that resulted in a large scale personal data breach. As an answer to numerous incidents of security breaches where personal data have been compromised, an instrument of mandatory data breach notification is currently being implemented in the European Union that follows the approach taken ...

  1. Actualización, adaptación y evolución del sistema de automedidas de receptores analógicos de TV

    OpenAIRE

    Domínguez González, Raúl

    2016-01-01

    Actualización, adaptación y evolución de un sistema automático de medidas para receptores analógicos de TV. Aumentando la calidad de las medidas, así como reduciendo el tiempo de medida y el coste de diseño. El proyecto consiste en la elaboración de un programa en entorno LabView para realizar medidas automáticas de sintonizadores de TV para la empresa Sony. Partimos de un programa básico de medidas semi-automáticas con la idea de desarrollar los siguientes objetivos: Control remoto de la ...

  2. NSSDC: Preserving time with technological advances

    Science.gov (United States)

    Perry, Charleen

    1990-01-01

    The National Space Science Data Center (NSSDC) has always striven to use the best methods and media currently available from data accessibility and archive management. The various advantages and disadvantages of four different media forms that have been used by NSSDC over 12 years of archiving and distributing of International Ultraviolet Explorer (IUE) data are discussed. The four media are nine track magnetic tape, IBM 3850 mass storage, Memorex 3480 18 track tape catridge, and the Sony 6.5 Gbyte Century optical disk. The CD-ROM medium is also discussed.

  3. Optimal ordering and pricing policy for price sensitive stock–dependent demand under progressive payment scheme

    Directory of Open Access Journals (Sweden)

    Nita H. Shah

    2011-01-01

    Full Text Available The terminal condition of inventory level to be zero at the end of the cycle time adopted by Soni and Shah (2008, 2009 is not viable when demand is stock-dependent. To rectify this assumption, we extend their model for (1 an ending – inventory to be non-zero; (2 limited floor space; (3 a profit maximization model; (4 selling price to be a decision variable, and (5 units in inventory deteriorate at a constant rate. The algorithm is developed to search for the optimal decision policy. The working of the proposed model is supported with a numerical example. Sensitivity analysis is carried out to investigate critical parameters.

  4. A superconducting RFQ for an ECR injector

    International Nuclear Information System (INIS)

    Ben-Zvi, I.

    1988-01-01

    The beam dynamics and resonator properties of a superconducting radio-frequency quadrupole (RFQ) for heavy ions are discussed. The motivation is its use as a very low velocity section following an electron cyclotron resonance (ECR) source for injection into a superconducting heavy-ion linac. The constraints on the design and performance of this accelerating structure are presented. Expressions for a limiting stable phase angle and longitudinal and transverse acceptance are derived. A numerical example is given, using the SUNYLAC linac at Sony Stony Brook. Beam-dynamics calculations with PARMTEQ are reported, verifying the theoretical beam-dynamics calculations. (author) 12 refs., 1 tab

  5. Hyperspectral cytometry.

    Science.gov (United States)

    Grégori, Gérald; Rajwa, Bartek; Patsekin, Valery; Jones, James; Furuki, Motohiro; Yamamoto, Masanobu; Paul Robinson, J

    2014-01-01

    Hyperspectral cytometry is an emerging technology for single-cell analysis that combines ultrafast optical spectroscopy and flow cytometry. Spectral cytometry systems utilize diffraction gratings or prism-based monochromators to disperse fluorescence signals from multiple labels (organic dyes, nanoparticles, or fluorescent proteins) present in each analyzed bioparticle onto linear detector arrays such as multianode photomultipliers or charge-coupled device sensors. The resultant data, consisting of a series of characterizing every analyzed cell, are not compensated by employing the traditional cytometry approach, but rather are spectrally unmixed utilizing algorithms such as constrained Poisson regression or non-negative matrix factorization. Although implementations of spectral cytometry were envisioned as early as the 1980s, only recently has the development of highly sensitive photomultiplier tube arrays led to design and construction of functional prototypes and subsequently to introduction of commercially available systems. This chapter summarizes the historical efforts and work in the field of spectral cytometry performed at Purdue University Cytometry Laboratories and describes the technology developed by Sony Corporation that resulted in release of the first commercial spectral cytometry system-the Sony SP6800. A brief introduction to spectral data analysis is also provided, with emphasis on the differences between traditional polychromatic and spectral cytometry approaches.

  6. A pilot mass-storage system for KEK belle experiment

    International Nuclear Information System (INIS)

    Fujii, Hirofumi; Itoh, Ryosuke; Manabe, Atsushi; Miyamoto, Akiya; Morita, Youhei; Nozaki, Tadao; Sasaki, Takashi; Watase, Yoshiyuko; Yamakasi, Tokuyuki

    1996-01-01

    A pilot mass-storage system for KEK Belle (B-meson Physics) experiment has been developed. This experiment requires a high speed and large data recording system. The required recording speed is about 3 MB/sec in average and 15 MB/sec at maximum. The required volume is more than 30 TB/year. We have developed a pilot system to study the high-speed and large volume data recording system which satisfies the above requirements. The system consists of (1) SONY-DIR 1000M data recorder with SCSI-2 Fast/Wide interface; the recording capability of the device is 16MB/sec art maximum. (2) SONY-DMS 24 tape robot (tape library) of which volume capacity is about 2 TB (3) high-speed TCP/IP network of HIPPI and (4) three workstations running under UNIX. For the system software, the CERN-SHIFT system has been installed for the study. Because that the tape device and the robot (tape library) system are completely part. The tape device and the robot (library) control path are directly connected to UNIX workstations. To achieve the required recording speed, we also developed an application interfaces for this tape server. We have made the user interface without using tape stating mechanism. This user interface reduces the overhead of the recording system has developed based on TCP/IP, so that the system is easy to expand and free from network media. (author)

  7. Intravenous coronary angiography using the orbital radiation

    Energy Technology Data Exchange (ETDEWEB)

    Ohtsuka, Sadanori; Yamaguchi, Iwao; Wu, Jin; Takeda, Toru; Itai, Yuji; Maruhashi, Akira [Tsukuba Univ., Ibaraki (Japan). Inst. of Clinical Medicine; Hyodo, Kazuyuki; Ando, Masami [High Energy Accelerator Research Org., Tsukuba, Ibaraki (Japan). Inst. of Materials Structure Science

    2002-09-01

    This review described the progress and current status of intravenous coronary angiography (IVCAG) using the orbital radiation generated by the synchrotron. Authors diagnosed 4 patients of coronary artery disease in 1996 and 33 until 2000. Monochromatic 2-D X-ray beam (2.0 X 10{sup 10} photons/mm{sup 2}/sec, 130 X 75 mm) of 37 keV was obtained by non-symmetrical reflection of synchrotron radiation generated by 5.0 GeV accelerated electron. The use of 2-D beam enabled to give the dynamic IVCAG image in contrast with the static image by the 1-D slit beam. Intermittent irradiation (5 msec/100 msec) reduced the exposure dose to <750 mSv. Images were recorded in the Sony digital video-recorder placed behind the Sony Charge-coupled device (CCD) camera and Toshiba photo-multiplier, and gave the precision of 1 mm of the artery. The IVCAG by synchrotron radiation reduced patients' burden and was expected to be more widely used in future. (K.H.)

  8. Chaos in a dynamic model of urban transportation network flow based on user equilibrium states

    International Nuclear Information System (INIS)

    Xu Meng; Gao Ziyou

    2009-01-01

    In this study, we investigate the dynamical behavior of network traffic flow. We first build a two-stage mathematical model to analyze the complex behavior of network flow, a dynamical model, which is based on the dynamical gravity model proposed by Dendrinos and Sonis [Dendrinos DS, Sonis M. Chaos and social-spatial dynamic. Berlin: Springer-Verlag; 1990] is used to estimate the number of trips. Considering the fact that the Origin-Destination (O-D) trip cost in the traffic network is hard to express as a functional form, in the second stage, the user equilibrium network assignment model was used to estimate the trip cost, which is the minimum cost of used path when user equilibrium (UE) conditions are satisfied. It is important to use UE to estimate the O-D cost, since a connection is built among link flow, path flow, and O-D flow. The dynamical model describes the variations of O-D flows over discrete time periods, such as each day and each week. It is shown that even in a system with dimensions equal to two, chaos phenomenon still exists. A 'Chaos Propagation' phenomenon is found in the given model.

  9. Selection and evaluation of video tape recorders for surveillance applications

    International Nuclear Information System (INIS)

    Martinez, R.L.

    1988-01-01

    Unattended surveillance places unique requirements on video recorders. One such requireemnt, extended operational reliability, often cannot be determined from the manufacturers' data. Subsequent to market surveys and preliminary testing, the Sony 8mm EVO-210 recorder was selected for use in the Modular Integrated Video System (MIVS), while concurrently undergoing extensive reliability testing. A microprocessor based controller was developed to life test and evaluate the performance of the video cassette recorders. The controller has the capability to insert a unique binary count in the vertical interval of the recorder video signal for each scene. This feature allows for automatic verification of the recorded data using a MIVS Review Station. Initially, twenty recorders were subjected to the accelerated lift test, which involves recording one scene (eight video frames) every 15 seconds. The recorders were operated in the exact manner in which they are utilized in the MIVS. This paper describes the results of the preliminary testing, accelerated life test and the extensive testing on 130 Sony EVO-210 recorders

  10. Comparison between two portable devices for widefield PpIX fluorescence during cervical intraepithelial neoplasia treatment

    Science.gov (United States)

    Carbinatto, Fernanda M.; Inada, Natalia Mayumi; Lombardi, Welington; Cossetin, Natália Fernandez; Varoto, Cinthia; Kurachi, Cristina; Bagnato, Vanderlei Salvador

    2015-06-01

    The use of portable electronic devices, in particular mobile phones such as smartphones is increasing not only for all known applications, but also for diagnosis of diseases and monitoring treatments like topical Photodynamic Therapy. The aim of the study is to evaluate the production of the photosensitizer Protoporphyrin IX (PpIX) after topical application of a cream containing methyl aminolevulinate (MAL) in the cervix with diagnosis of Cervical Intraepithelial Neoplasia (CIN) through the fluorescence images captured after one and three hours and compare the images using two devices (a Sony Xperia® mobile and an Apple Ipod®. Was observed an increasing fluorescence intensity of the cervix three hours after cream application, in both portable electronic devices. However, because was used a specific program for the treatment of images using the Ipod® device, these images presented better resolution than observed by the Sony cell phone without a specific program. One hour after cream application presented a more selective fluorescence than the group of three hours. In conclusion, the use of portable devices to obtain images of PpIX fluorescence shown to be an effective tool and is necessary the improvement of programs for achievement of better results.

  11. Computer Security: Agility for computers

    CERN Multimedia

    Stefan Lueders, Computer Security Team

    2014-01-01

    I have just made an inventory of all the digital gadgets connected to my wireless network at home: two Windows laptops, two tablets of different generations, my two kids’ iPods , one iPhone, an Apple TV, an old iMac, the Wii U, a Sony TV, a Sony stereo, the Wi-Fi router (of course!), a Network Attached Storage and two IP telephones. I’m sure other people have many more...   In the future, I could even have an internet-connected car or coffee-machine or a smart meter (see “Hacking control systems, switching lights off!”), and I could eventually even connect my solar panels to my Wi-Fi network. That’s quite some phase-space for vulnerabilities waiting to be exploited by attackers! Therefore, locking down my Wi-Fi router and blocking all incoming access was essential, but my kids randomly browsing the web still posed an insider threat… Thus, patching and keeping all systems up to date became important, too. But given the number of de...

  12. KONSENTRASI DAN INTEGRASI KEPEMILIKAN PADA INDUSTRI MEDIA INTERNASIONAL DALAM PERANG FORMAT HIGH DEFINITION OPTICAL DISK

    Directory of Open Access Journals (Sweden)

    Fajriannoor Fanani

    2016-03-01

    Full Text Available High definition technology development in the entertainment industry, especially film industry, has produce classic problem about format consensus in the media industry. This situation eventually creates the so called “war of format” between the two most popular high definition formats, the Blu-ray from Sony/Hitachi and the HD DVD from Toshiba. Unlike the war of format before, for example is VHS versus Betamax war, that determinated mostly by the consumer, the format war between Blu-ray and HD DVD is strongly affect by the abilities of the companies behind the two format to consentrate and integrate their business moghul and also to make alliance between competitiors. Concentration of ownership is appears in the trend of holywood studios to merge with the bigger studios, which is creates a few conglomeration in the movie business. Integrations of business could be seen from the owners of the big studios that not only have the studios, but also many other business that relate or not with the entertainment business. And least, the alliance could be seen from this big studios alliance to support one of the format. Initially the HD DVD was on the fruitfull position because has been back up by the studios like Warner Bros, Paramount, and Universal that have more market share in US that the studios that support Blu-ray format, which is Sony, Walt Disneym and 20th Century Fox. Fortunately for Blu-ray, Sony already sells millions of PS 3 console that ingeniously could read Blu-ray disk; this means there’s already millions of Blu-ray reader device in the hand of consument, something that Toshiba could not generate. In the end, the victory of Blu-ray format is accelerate by the switching side of Warner Brothers studio to the Blu-ray follow by the others big studios. Conclusively, the success of a new technology, especially the media industry, is sometimes not depends on the quality of the technology itself. Often, the success is determined by the

  13. AMS radiocarbon dating of mortar: The case study of the medieval UNESCO site of Modena

    International Nuclear Information System (INIS)

    Carmine, Lubritto; Caroselli, Marta; Lugli, Stefano; Marzaioli, Fabio; Nonni, Sara; Marchetti Dori, S.; Terrasi, Filippo

    2015-01-01

    The carbon dioxide contributing to binder formation during the set of a lime mortar reflects the atmospheric "1"4C content at the time of construction of a building. For this reason, the "1"4C dating of mortars is used with increasing frequencies in archaeological and architectural research. Mortars, however, may also contain carbonaceous contaminants potentially affecting radiocarbon dating. The Centre for Isotopic Research on Cultural and Environmental heritage (CIRCE) of the Second University of Naples (SUN) has recently obtained some promising results in mortar radiocarbon dating thanks to the development of a procedure (i.e. CryoSoniC/Cryo2SoniC) aiming to eliminate exogenous C contamination that may occur in a mortar. The construction history of the UNESCO World Heritage Site of Modena (Italy) is still controversial and represents a challenging case study for the application of absolute dating methodologies for different reasons. From the point of view of "1"4C dating, for example, given the high percentage of carbonate aggregates composing these samples, Modena mortars represent an experimental test particularly indicative of exogenous carbon sources suppression ensuring methodology accuracy. In this paper several AMS Radiocarbon dates were carried out on lime lumps with the aim to: (i) verify procedure accuracy by a comparison of the results obtainable from lime lumps dated after different treatments (i.e. bulk lime lumps vs. CryoSoniC purified lime lumps); (ii) compare different building phases absolute chronology for the medieval UNESCO site of Modena, with that assumed by historical sources in order to assess preliminary the "1"4C dating feasibility for of the site. Historical temporal constraints and mortar clustering, based on petrography, have been applied to define a temporal framework of the analyzed structure. Moreover, a detailed petrographic characterization of mortars was used both as a preliminary tool for the choice of samples and to infer

  14. Dynamic imaging of oropharyngeal swallowing

    International Nuclear Information System (INIS)

    Fanucci, A.; Cerro, P.; Diotallevi, P.; Metastasio, F.; Fanucci, E.

    1991-01-01

    Oropharyngeal swallowing is too fast and complex a motion for the human eye to seize its various phases and subsequently evaluate morphology and function of the anatomical structures involved. A chronological subdivision of the swallowing act is needed for e step-by-step analysis. Dinamic evaluation of oropharyngeal swallowing by means of fluoroscopic and US videorecording proved to be a reliable method. Echovideorecording allowed tongue movements to be depicted, together with bolus formation and propulsion. Fluorovideorecording (U-Matic Sony unit, 25-30 images/sec) demonstrated pharyngeal and esophageal phases. A series of chronological and morphological reference points, which characterize oropharyngeal swallowing, were employed to analyze videorecorded images. Slowmotion mode, 'freezed' images, and rewinding allowed an easy and accurate evaluation of swallowing details. Combined chronological and morphological pieces of information allow a comprehensive evaluation of the swallowing act

  15. Mass storage system by using broadcast technology

    International Nuclear Information System (INIS)

    Fujii, Hirofumi; Itoh, Ryosuke; Manabe, Atsushi; Miyamoto, Akiya; Morita, Youhei; Nozaki, Tadao; Sasaki, Takashi; Watase, Yoshiyuko; Yamasaki, Tokuyuki

    1996-01-01

    There are many similarities between data recording systems for high energy physics and broadcast systems; the data flow is almost one-way, requires real-time recording; requires large-scale automated libraries for 24-hours operation, etc. In addition to these functional similarities, the required data-transfer and data-recording speeds are also close to those for near future experiments. For these reasons, we have collaborated with SONY Broadcast Company to study the usability of broadcast devices for our data storage system. Our new data storage system consists of high-speed data recorders and tape-robots which are originally based on the digital video-tape recorder and the tape-robot for broadcast systems. We are also studying the possibility to use these technologies for the online data-recording system for B-physics experiment at KEK. (author)

  16. Clinical application of a modern high-definition head-mounted display in sonography.

    Science.gov (United States)

    Takeshita, Hideki; Kihara, Kazunori; Yoshida, Soichiro; Higuchi, Saori; Ito, Masaya; Nakanishi, Yasukazu; Kijima, Toshiki; Ishioka, Junichiro; Matsuoka, Yoh; Numao, Noboru; Saito, Kazutaka; Fujii, Yasuhisa

    2014-08-01

    Because of the remarkably improved image quality and wearability of modern head-mounted displays, a monitoring system using a head-mounted display rather than a fixed-site monitor for sonographic scanning has the potential to improve the diagnostic performance and lessen the examiner's physical burden during a sonographic examination. In a preclinical setting, 2 head-mounted displays, the HMZ-T2 (Sony Corporation, Tokyo, Japan) and the Wrap1200 (Vuzix Corporation, Rochester, NY), were found to be applicable to sonography. In a clinical setting, the feasibility of the HMZ-T2 was shown by its good image quality and acceptable wearability. This modern device is appropriate for clinical use in sonography. © 2014 by the American Institute of Ultrasound in Medicine.

  17. ASD IC for the thin gap chambers in the LHC Atlas experiment

    International Nuclear Information System (INIS)

    Sasaki, Osamu; Yoshida, Mitsuhiro

    1999-01-01

    An amplifier-shaper-discriminator (ASD) chip was designed and built for Thin Gap Chambers in the forward muon trigger system of the LHC Atlas experiment. The ASD IC uses SONY Analog Master Slice bipolar technology. The IC contains 4 channels in a QFP48 package. The gain of its first stage (preamplifier) is approximately 0.8V/pC and output from the preamplifier is received by a shaper (main-amplifier) with a gain of 7. The baseline restoration circuit is incorporated in the main-amplifier. The threshold voltage for discriminator section is common to the 4 channels and their digital output level is LVDS-compatible. The IC also has analog output of the preamplifier. The equivalent noise charge at input capacitance of 150 pF is around 7,500 electrons. The power dissipation with LDVS outputs (100 Omega load) is 59mW/ch

  18. Development of new anodes for rechargeable lithium batteries

    Energy Technology Data Exchange (ETDEWEB)

    Sandi, G. [Argonne National Laboratory, Argonne, IL (United States)

    2001-10-01

    Lithium ion batteries have been introduced in the early 1990s by Sony Corporation. Ever since their introduction carbonaceous materials have received considerable attention for use as anodes because of their potential safety and reliability advantages. Natural graphite, cokes, carbon fibres, non-graphitizable carbon, and pyrolytic carbon have been used as sources for carbon materials. Recently metal alloys and metal oxides have been studied as alternatives to carbon as negative electrodes in lithium-ion cells. This paper reviews the performance of some of the carbonaceous materials used in lithium-ion batteries as well as some of the new metallic alloys of aluminum, silica, selenium, lead, bismuth, antimony and arsenic, as alternatives to carbon as negative electrodes in lithium-ion batteries. It is concluded that while some of these materials are promising, practical applications will continue to be limited until after the volume expansion and the irreversibility problems are resolved. 50 refs., 5 figs.

  19. Differential Fault Analysis on CLEFIA

    Science.gov (United States)

    Chen, Hua; Wu, Wenling; Feng, Dengguo

    CLEFIA is a new 128-bit block cipher proposed by SONY corporation recently. The fundamental structure of CLEFIA is a generalized Feistel structure consisting of 4 data lines. In this paper, the strength of CLEFIA against the differential fault attack is explored. Our attack adopts the byte-oriented model of random faults. Through inducing randomly one byte fault in one round, four bytes of faults can be simultaneously obtained in the next round, which can efficiently reduce the total induce times in the attack. After attacking the last several rounds' encryptions, the original secret key can be recovered based on some analysis of the key schedule. The data complexity analysis and experiments show that only about 18 faulty ciphertexts are needed to recover the entire 128-bit secret key and about 54 faulty ciphertexts for 192/256-bit keys.

  20. First measurement of ADS parameters using B- to D0K- decays in hadron collisions

    International Nuclear Information System (INIS)

    Garosi, Paola

    2011-01-01

    Measurements of branching fractions and CP-asymmetries of B - → D 0 K - modes allow a theoretically-clean extraction of the CKM angle γ. The method proposed by Atwood, Dunietz and Soni (ADS) makes use of a decay chain where color and Cabibbo suppression interfere, which produces large CP-violating asymmetries. The CDF experiment reports the first measurement at a hadron collider of branching fractions and CP-asymmetries of suppressed B - → D 0 h - signals, where h is π or K. Using 5.0 fb -1 of data we found a combined significance exceeding 5σ and we determined the ADS parameters with accuracy comparable with B-factories.

  1. Design and simulation of high resolution optical imaging system based on near-field using solid immersion lens with NA = 2.2

    Science.gov (United States)

    Abbasian, Karim; Sadeghi, Rasool; Sadeghi, Parvin

    2014-03-01

    In this work, by changing annular aperture zones transmittance, we could get a spot size smaller than any reported one by utilizing annular aperture. Where, by dividing the annular aperture to more than three zones and utilizing of Sony corporation Produced SIL that has NA higher than 2, we could improve imaging resolution for radial polarization (RP); also we could decrease the FWHM from around ? to near ?. Here, the FWHM variation, according to the refractive index changing, has decreased to zero for RP. After that, circular polarization (CP) has been introduced to get a spot size less than ?. This image resolution improving can be applied to enhance optical data storage, microscopes and lithographic and other high accurate optical systems.

  2. Computer Security: Computer security threats, vulnerabilities and attacks (3/4)

    CERN Document Server

    CERN. Geneva

    2012-01-01

    Antonio Perez Perez works in the Computer Security Team doing software development, sysadmin tasks and operations. He is also involved on grid security and does 1st line security support at CERN on ROTA. With the prevalence of modern information technologies and its increasing integration into our daily live, digital systems become more and more playground for evil people. While in the past, attacks were driven by fame& kudos, nowadays money is the motivating factor. Just the recent months have shown several successful attacks against e.g. Sony, PBS, UNESCO, RSAsecurity, Citibank, and others. Credit card information of hundreds of thousands of people got exposed. Affected companies not only lost their assets and data, also their reputation has suffered. Thus, proper computer security measures are essential. Without question, security must even more become an inherent ingredient when developing, deploying, and operating applications, web sites, and computing services. These lectures shall give an ove...

  3. Îles et continents

    OpenAIRE

    Resztak, Karolina; Sanson, Hervé

    2017-01-01

    Ce numéro huit de la revue Continents manuscrits, à l’enseigne des « Iles et continents », se veut un numéro de varias, une fois n’est pas coutume. Iles et continents car : du Congo aux Antilles, en passant par l’Amérique du Nord, le numéro assume sa géographie plurielle, polycentrée. Le panorama d’auteurs représentés dans la revue est riche et varié : de Joseph Zobel à Sony Labou Tansi, d’Aimé Césaire à Nathanaël, ou René Maran, c’est bien des cartographies mises en relation que ce numéro té...

  4. TRANSFORMAÇÃO DA INDÚSTRIA CRIATIVA PELA INTERNET: O CASO DA INDÚSTRIA FONOGRÁFICA NO BRASIL

    Directory of Open Access Journals (Sweden)

    silvia novaes zilber

    2015-07-01

    Full Text Available O objetivo desse trabalho foi descrever o modelo de negócio dos criadores e distribuidores de conteúdo da indústria fonográfica a partir do uso da Internet, entendida como inovação.. O método empregado foi o estudo de casos múltiplos, com quatro criadores de conteúdo (artistas e dois distribuidores de conteúdo (uma major- Sony- e uma indie.Os resultados mostraram transformações no produto (digital ao invés de suporte físico, distribuição- feita por lojas virtuais, ocorrendo a desintermediação, possibilitando artistas conectarem-se diretamente a seus clientes, e faturamento aumentado para artistas e distribuidores indie, que se beneficiaram da divulgação pela Internet, enquanto que distribuidoras major não perceberam esse aumento, talvez devido à pirataria.

  5. VibroCV: a computer vision-based vibroarthrography platform with possible application to Juvenile Idiopathic Arthritis.

    Science.gov (United States)

    Wiens, Andrew D; Prahalad, Sampath; Inan, Omer T

    2016-08-01

    Vibroarthrography, a method for interpreting the sounds emitted by a knee during movement, has been studied for several joint disorders since 1902. However, to our knowledge, the usefulness of this method for management of Juvenile Idiopathic Arthritis (JIA) has not been investigated. To study joint sounds as a possible new biomarker for pediatric cases of JIA we designed and built VibroCV, a platform to capture vibroarthrograms from four accelerometers; electromyograms (EMG) and inertial measurements from four wireless EMG modules; and joint angles from two Sony Eye cameras and six light-emitting diodes with commercially-available off-the-shelf parts and computer vision via OpenCV. This article explains the design of this turn-key platform in detail, and provides a sample recording captured from a pediatric subject.

  6. Usando realidade virtual e aumentada no resgate e valorização de jogos populares antigos

    Directory of Open Access Journals (Sweden)

    Steicy Kelly Simi

    2011-01-01

    Full Text Available The development of electronic games is constantly expanding, encouraging innovation and improvements in the three-dimensional graphics, audio and realism for the immersion of users in the virtual world. Application of Augmented Reality (AR in games has actively contributed to this process. The increased use of RA in the world market is evident, since companies such as Nintendo, Sony and Microsoft; for example, already offer on their consoles Wii, PS3 and Xbox, respectively, interactivity occurs through the application of this technology. This work explores the application of Virtual and Augmented Reality to reviving and valuing popular games. For this purpose, ARGame, an electronic version of the old and popular tic-tac-toe game, was developed.

  7. [Medical and dental digital photography. Choosing a cheap and user-friendly camera].

    Science.gov (United States)

    Chossegros, C; Guyot, L; Mantout, B; Cheynet, F; Olivi, P; Blanc, J-L

    2010-04-01

    Digital photography is more and more important in our everyday medical practice. Patient data, medico-legal proof, remote diagnosis, forums, and medical publications are some of the applications of digital photography in medical and dental fields. A lot of small, light, and cheap cameras are on the market. The main issue is to obtain good, reproducible, cheap, and easy-to-shoot pictures. Every medical situation, portrait in esthetic surgery, skin photography in dermatology, X-ray pictures or intra-oral pictures, for example, has its own requirements. For these reasons, we have tried to find an "ideal" compact digital camera. The Sony DSC-T90 (and its T900 counterpart with a wider screen) seems a good choice. Its small size makes it usable in every situation and its price is low. An external light source and a free photo software (XnView((R))) can be useful complementary tools. The main adjustments and expected results are discussed.

  8. HEDONIC PRICE FUNCTION ESTIMATION FOR MOBILE PHONE IN IRAN

    Directory of Open Access Journals (Sweden)

    Sayed Mahdi Mostafavi

    2013-01-01

    Full Text Available The aim of this paper is the survey of mobile price determinants by hedonic model. We have applied the hedonic price model for mobile phone market in Iran in the year of 2008. The brands conclude NOKIA, QTEK, HTC, MOTOROLA, SONY ERICSSON and SAMSUNG that comprise 193 types of handset mobile phone. The results show that in the hedonic function, the maximum amount of parameters of hedonic price function related to the following variables respectively: touch screen, hands free and connectivity tools, and the minimum amount of them are belonged to clarification of monitor images, phone volume and phone memory. Moreover, except Motorola brand the type of brand has not a significant parameter in the hedonic price function.

  9. Bir Oyuncunun Hayatı: Oyuncularla Nasıl İletişim Kurulmalıdır = Life of a gamer: How to communicate with gamers

    OpenAIRE

    Günsev, Berk

    2016-01-01

    Berk Günsev SONY'de dijital pazarlama uzmanı olarak çalışmaktadır. 7 yıldır kazandığı deneyim ile müşteri ve marka arasındaki ilişkileri en üst seviyeye taşımayı amaçlarken, planlama ve yönlendirme kısmında da birçok interaktif projede yer alma şansı bulmuştur. Proje yönetimi, planlama, online uygulamalar, kampanya yönetimi, ağızdan ağıza pazarlama, viral pazarlama, sosyal medya pazarlaması konularında deneyimlidir. Doğu Akdeniz Üniversitesi (DAÜ) Sosyal Medya Birimi ve DAÜ İletişim F...

  10. Computer-assisted instruction; MR imaging of congenital heart disease

    International Nuclear Information System (INIS)

    Choi, Young Hi; Yu, Pil Mun; Lee, Sang Hoon; Choe, Yeon Hyeon; Kim, Yang Min

    1996-01-01

    To develop a software program for computer-assisted instruction on MR imaging of congenital heart disease for medical students and residents to achieve repetitive and effective self-learning. We used a film scanner(Scan Maker 35t) and IBM-PC(486 DX-2, 60 MHz) for acquisition and storage of image data. The accessories attached to the main processor were CD-ROM drive(Sony), sound card(Soundblaster-Pro), and speaker. We used software of Adobe Photoshop(v 3.0) and paint shop-pro(v 3.0) for preprocessing image data, and paintbrush from microsoft windows 3.1 for labelling. The language used for programming was visual basic(v 3.0) from microsoft corporation. We developed a software program for computer-assisted instruction on MR imaging of congenital heart disease as an effective educational tool

  11. OpenCL Implementation of NeuroIsing

    Science.gov (United States)

    Zapart, C. A.

    Recent advances in graphics card hardware combined with anintroduction of the OpenCL standard promise to accelerate numerical simulations across diverse scientific disciplines. One such field benefiting from new hardware/software paradigms is econophysics. The paper describes an OpenCL implementation of a selected econophysics model: NeuroIsing, which has been designed to execute in parallel on a vendor-independent graphics card. Originally introduced in the paper [C.~A.~Zapart, ``Econophysics in Financial Time Series Prediction'', PhD thesis, Graduate University for Advanced Studies, Japan (2009)], at first it was implemented on a CELL processor running inside a SONY PS3 games console. The NeuroIsing framework can be applied to predicting and trading foreign exchange as well as stock market index futures.

  12. Global Precipitation Measurement (GPM) Spacecraft Lithium Ion Battery Micro-Cycling Investigation

    Science.gov (United States)

    Dakermanji, George; Lee, Leonine; Spitzer, Thomas

    2016-01-01

    The Global Precipitation Measurement (GPM) spacecraft was jointly developed by NASA and JAXA. It is a Low Earth Orbit (LEO) spacecraft launched on February 27, 2014. The power system is a Direct Energy Transfer (DET) system designed to support 1950 watts orbit average power. The batteries use SONY 18650HC cells and consist of three 8s by 84p batteries operated in parallel as a single battery. During instrument integration with the spacecraft, large current transients were observed in the battery. Investigation into the matter traced the cause to the Dual-Frequency Precipitation Radar (DPR) phased array radar which generates cyclical high rate current transients on the spacecraft power bus. The power system electronics interaction with these transients resulted in the current transients in the battery. An accelerated test program was developed to bound the effect, and to assess the impact to the mission.

  13. New tool for integration of wind power forecasting into power system operation

    DEFF Research Database (Denmark)

    Gubina, Andrej F.; Keane, Andrew; Meibom, Peter

    2009-01-01

    The paper describes the methodology that has been developed for transmission system operators (TSOs) of Republic of Ireland, Eirgrid, and Northern Ireland, SONI the TSO in Northern Ireland, to study the effects of advanced wind power forecasting on optimal short-term power system scheduling....... The resulting schedules take into account the electricity market conditions and feature optimal reserve scheduling. The short-term wind power prediction is provided by the Anemos tool, and the scheduling function, including the reserve optimisation, by the Wilmar tool. The proposed methodology allows...... for evaluation of the impacts that different types of wind energy forecasts (stochastic vs. deterministic vs. perfect) have on the schedules, and how the new incoming information via in-day scheduling impacts the quality of the schedules. Within the methodology, metrics to assess the quality of the schedules...

  14. Cryogenic readout integrated circuits for submillimeter-wave camera

    International Nuclear Information System (INIS)

    Nagata, H.; Kobayashi, J.; Matsuo, H.; Akiba, M.; Fujiwara, M.

    2006-01-01

    The development of cryogenic readout circuits for Superconducting Tunneling Junction (Sj) direct detectors for submillimeter wave is presented. A SONY n-channel depletion-mode GaAs Junction Field Effect Transistor (JFET) is a candidate for circuit elements of the preamplifier. We measured electrical characteristics of the GaAs JFETs in the temperature range between 0.3 and 4.2K, and found that the GaAs JFETs work with low power consumption of a few microwatts, and show good current-voltage characteristics without cryogenic anomalies such as kink phenomena or hysteresis behaviors. Furthermore, measurements at 0.3K show that the input referred noise is as low as 0.6μV/Hz at 1Hz. Based on these results and noise calculations, we estimate that a Capacitive Transimpedance Amplifier with the GaAs JFETs will have low noise and STJ detectors will operate below background noise limit

  15. Cryogenic readout integrated circuits for submillimeter-wave camera

    Energy Technology Data Exchange (ETDEWEB)

    Nagata, H. [National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan) and National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan)]. E-mail: hirohisa.nagata@nao.ac.jp; Kobayashi, J. [National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan); The Graduate University for Advanced Studies, Shonan Village, Hayama, Kanagawa 240-0193 (Japan); Matsuo, H. [National Astronomical Observatory of Japan, Mitaka, Tokyo 181-8588 (Japan); Akiba, M. [National Institute of Information and Communications Technology, Koganei, Tokyo 184-8795 (Japan); Fujiwara, M. [National Institute of Information and Communications Technology, Koganei, Tokyo 184-8795 (Japan)

    2006-04-15

    The development of cryogenic readout circuits for Superconducting Tunneling Junction (Sj) direct detectors for submillimeter wave is presented. A SONY n-channel depletion-mode GaAs Junction Field Effect Transistor (JFET) is a candidate for circuit elements of the preamplifier. We measured electrical characteristics of the GaAs JFETs in the temperature range between 0.3 and 4.2K, and found that the GaAs JFETs work with low power consumption of a few microwatts, and show good current-voltage characteristics without cryogenic anomalies such as kink phenomena or hysteresis behaviors. Furthermore, measurements at 0.3K show that the input referred noise is as low as 0.6{mu}V/Hz at 1Hz. Based on these results and noise calculations, we estimate that a Capacitive Transimpedance Amplifier with the GaAs JFETs will have low noise and STJ detectors will operate below background noise limit.

  16. Kinect based physiotherapy system for home use

    Directory of Open Access Journals (Sweden)

    Haas Dominik

    2015-09-01

    Full Text Available In physiotherapy, rehabilitation outcome is majorly dependent on the patient continuing exercises at home. To support a continuous and correct execution of exercises composed by the physiotherapist it is important that the patient stays motivated. With the emergence of game consoles such as Nintendo Wii, Sony PlayStation or Microsoft Xbox360 that employ special controllers or camera based motion recognition as means of user input those technologies have also been found to be interesting for other real-life applications. We present a concept to employ the Microsoft Kinect system as means to support patients during physiotherapy exercises at home. The system is intended to allow a physiotherapist to compose an individual set of exercises and to control the correct execution of those exercises through tracking the patient’s motions.

  17. Comunicação, consumo e entretenimento: engajando jogadores de videogame através de recompensas simbólicas

    Directory of Open Access Journals (Sweden)

    Felipe Correa de Mello

    2014-07-01

    Full Text Available Este texto busca discutir e correlacionar o trinômio comunicação-consumo-entretenimento no âmbito do universo dos games eletrônicos. A centralidade das relações proposta neste trabalho examina especificamente uma característica do console Playstation 3 - da marca Sony - que conjuga entretenimento, rede social e recompensas simbólicas. Para dar conta de um objeto com tamanha complexidade trazemos para este estudo dois aportes nucleares: 1 reflexões sobre do universo dos games e do entretenimento; 2 considerações acerca da noção de campo social, interações sociais e dinâmicas das trocas simbólicas. Para focarmos o escopo da discussão, utilizaremos o jogo exclusivo de Playstation 3, The Last of Us (Naughty Dog, 2013, como objeto de estudo. 

  18. The activity of the Italian Archaeological School of Carthage 2016-2017

    Directory of Open Access Journals (Sweden)

    Attilio Mastino

    2017-12-01

    Full Text Available Resoconto dell'attività 2016-2017 della Scuola Archeologica Italiana di Cartagine. In allegato un modello 3D di Salvatore Ganga dell'altare della Gens Iulia conservato al Museo del bardo di Tunisi prodotto con tecnica fotogrammetrica del tipo structure from motion. Sono state utilizzate 149 foto realizzate con una macchina digitale Sony Nex-5 con obiettivo grandangolare 16 mm. Per l'elaborazione è stato impiegato il software "Agisoft Photoscan" che ha restituito una nuvola di punti densa costituita da 14 315 667 punti (medium quality. La mesh di 946 320 facce si appoggia su 478 375 vertici. La texture è contenuta in due immagini da 8192x8192 pixels.Il breve filmato di una rotazione completa dell'oggetto è stato realizzato col software Blender.

  19. Quality assurance and reliability in the Japanese electronics industry

    Science.gov (United States)

    Pecht, Michael; Boulton, William R.

    1995-02-01

    Quality and reliability are two attributes required for all Japanese products, although the JTEC panel found these attributes to be secondary to customer cost requirements. While our Japanese hosts gave presentations on the challenges of technology, cost, and miniaturization, quality and reliability were infrequently the focus of our discussions. Quality and reliability were assumed to be sufficient to meet customer needs. Fujitsu's slogan, 'quality built-in, with cost and performance as prime consideration,' illustrates this point. Sony's definition of a next-generation product is 'one that is going to be half the size and half the price at the same performance of the existing one'. Quality and reliability are so integral to Japan's electronics industry that they need no new emphasis.

  20. Spiking neural networks on high performance computer clusters

    Science.gov (United States)

    Chen, Chong; Taha, Tarek M.

    2011-09-01

    In this paper we examine the acceleration of two spiking neural network models on three clusters of multicore processors representing three categories of processors: x86, STI Cell, and NVIDIA GPGPUs. The x86 cluster utilized consists of 352 dualcore AMD Opterons, the Cell cluster consists of 320 Sony Playstation 3s, while the GPGPU cluster contains 32 NVIDIA Tesla S1070 systems. The results indicate that the GPGPU platform can dominate in performance compared to the Cell and x86 platforms examined. From a cost perspective, the GPGPU is more expensive in terms of neuron/s throughput. If the cost of GPGPUs go down in the future, this platform will become very cost effective for these models.

  1. A low cost PSD-based monocular motion capture system

    Science.gov (United States)

    Ryu, Young Kee; Oh, Choonsuk

    2007-10-01

    This paper describes a monocular PSD-based motion capture sensor to employ with commercial video game systems such as Microsoft's XBOX and Sony's Playstation II. The system is compact, low-cost, and only requires a one-time calibration at the factory. The system includes a PSD(Position Sensitive Detector) and active infrared (IR) LED markers that are placed on the object to be tracked. The PSD sensor is placed in the focal plane of a wide-angle lens. The micro-controller calculates the 3D position of the markers using only the measured intensity and the 2D position on the PSD. A series of experiments were performed to evaluate the performance of our prototype system. From the experimental results we see that the proposed system has the advantages of the compact size, the low cost, the easy installation, and the high frame rates to be suitable for high speed motion tracking in games.

  2. APLIKASI BIBLE PADA MOBILE PHONE DENGAN MENGGUNAKAN JAVA MICRO EDITION (JAVA ME

    Directory of Open Access Journals (Sweden)

    Alexander Setiawan

    2009-01-01

    Full Text Available The Bible is a guidebook for the Christian life, the development of mobile technology allows to create applications Bible on mobile phones. This research aims to develop applications of existing Bible by providing new features. These features include, that can display two types of the same Bible (New International Version and the King James Version, features of note to the bookmark application, clear visibility on the in-verse bookmarks, display, grouping the bookmarks and search results clustering words, the application daily devotional, and maps. Database Bible is a database used Go Bible, and the search string using the Turbo Boyer Moore. Tests on the application made on the Nokia N78, Sony Ericsson W910i, K800 as a sample. From the results of testing, applications have been made to run well on all three mobile phone.

  3. Reduction Vehicle Speed Using GPS Android Smart Phone Programming

    Directory of Open Access Journals (Sweden)

    Sameer Sami Hassan

    2017-07-01

    Full Text Available Today the new generation of smart phone such as Samsung galaxy, Sony, Motorola, HTC is used to build smart applications that made the human life more comfortable and safe. The Android open source operating system with java programming language can be used to develop such applications. In this paper a new software application has been developed using Samsung, galaxy note smart phone to control the speed of vehicle using GPS and Android programming for such smart phone. By collecting the speed and location information from Global Position System (GPS receiver and using the global map application programming interface to determine the location nearby university, school and hospital in Baghdad city. The application will be check the speed of vehicle in zone of school, hospital and university using GPS information. If the speed over the limit the application produce sound alarm to reduce the speed to set up limit.

  4. Lattice calculation of hadronic weak matrix elements: the ΔI = 1/2 rule

    International Nuclear Information System (INIS)

    Bernard, C.

    1984-01-01

    A lattice Monte Carlo technique for calculating the matrix elements of weak operators is described. Emphasis is placed on the ΔI = 1/2 rule, which is such a large effect that the significant errors associated with current lattice methods (statistics, finite size, finite lattice spacing, extrapolations in quark mass, etc.) should not disguise the important qualitative features. A detailed exposition of the analytic bases for the calculation is given, and an attempt is made to avoid the questionable phenomenological assumptions (such as some of those inherent in the Penguin approach) which were necessary when matrix elements could not be calculated. The current state of the calculation-in-progress is described. This work is being done in collaboration with A. Soni, T. Draper, G. Hockney, and M. Rushton

  5. Active Videogames and Weight Management: Is There a Future?

    Science.gov (United States)

    Maddison, Ralph; Jull, Andrew; Marsh, Samantha; Direito, Artur; Mhurchu, Cliona Ni

    2013-06-01

    We evaluated the effects of an active videogame (AVG) intervention (Sony [Tokyo, Japan] PlayStation(®) EyeToy(®)) compared with non-AVGs on body composition, physical activity, sedentary behavior, and snack food consumption among overweight 10-12-year-old children over 24 weeks. Our research showed a treatment effect on body mass index and percentage body fat in favor of the intervention group. There was no difference between groups for total physical activity levels, but there was an increase in self-reported AVG play and reductions in non-AVG play and snack food consumption in the intervention group. Research is needed to determine how to augment the effects observed in this study.

  6. Analysis of multi cloud storage applications for resource constrained mobile devices

    Directory of Open Access Journals (Sweden)

    Rajeev Kumar Bedi

    2016-09-01

    Full Text Available Cloud storage, which can be a surrogate for all physical hardware storage devices, is a term which gives a reflection of an enormous advancement in engineering (Hung et al., 2012. However, there are many issues that need to be handled when accessing cloud storage on resource constrained mobile devices due to inherent limitations of mobile devices as limited storage capacity, processing power and battery backup (Yeo et al., 2014. There are many multi cloud storage applications available, which handle issues faced by single cloud storage applications. In this paper, we are providing analysis of different multi cloud storage applications developed for resource constrained mobile devices to check their performance on the basis of parameters as battery consumption, CPU usage, data usage and time consumed by using mobile phone device Sony Xperia ZL (smart phone on WiFi network. Lastly, conclusion and open research challenges in these multi cloud storage apps are discussed.

  7. Olivine-type cathodes. Achievements and problems

    Science.gov (United States)

    Yamada, Atsuo; Hosoya, Mamoru; Chung, Sai-Cheong; Kudo, Yoshihiro; Hinokuma, Koichiro; Liu, Kuang-Yu; Nishi, Yoshio

    The recent progress at Sony in the design of practical olivine-type cathodes is reviewed briefly. First principle calculations revealed LiFePO 4 is a semiconductor with ca. 0.3 eV band gap and LiMnPO 4 is an insulator with ca. 2 eV band gap, which seems the major intrinsic obstacle to a smooth redox reaction at 4 V in the Mn-rich phase. Attention is also focused on the lattice frustration induced by the strong electron (Mn 3+: 3d 4-e gσ ∗)-lattice interaction (Jahn-Teller effect) in the charged state of Li(Mn yFe 1- y)PO 4 (0≤ y≤1). Dense nanocomposite formation with disordered conductive carbon as well as the choice of the appropriate synthetic precursors is highlighted as important engineering aspects, followed by some specific issues concerning tolerance to unusual conditions.

  8. Interacciones hipermedia y videojuegos

    Directory of Open Access Journals (Sweden)

    Jorge Mora Fernández

    2012-04-01

    Full Text Available Este artículo científico cubre el estudio de los elementos multimedia interactivos que componen un sistema hipermedia tomando como referencia dos videojuegos Antigrav (EyeToy de Sony & Sims2 (Electronic Arts. Se describen en categorías detalladas los elementos expresivos interfaciales, las formas narrativas interactivas, las emociones y los valores que integran en un sistema de comunicación hipermedia. Finalmente se recopilan y describen los expresiones hipermedia mas interactuadas y eficientes para la inmersión comunicativa según han sido observadas y recogidas en un experimento con veinte adolescentes de distintos orígenes culturales mientras experimentaban videojuegos. Esta investigación sirve como modelo de referencia para la producción y desarrollo eficientes de sistemas de comunicación hipermedia lúdico educativos: videojuegos, webs, realidad virtual,…

  9. ASD IC for the thin gap chambers in the LHC ATLAS experiment

    CERN Document Server

    Sasaki, O

    1998-01-01

    An amplifier-shaper-discriminator (ASD) chip was designed and built for Thin Gap Chambers in the forward muon trigger system of the LHC ATLAS experiment. The ASD IC uses SONY Analog Master Slice bipolar technology. The IC contains 4 $9 channels in a QFP48 package. The gain of its first stage (preamplifier) is approximately 0.8 V/pC and output from the preamplifier is received by a shaper (main-amplifier) with a gain of 7. The baseline restoration circuit is $9 incorporated in the main-amplifier. The threshold voltage for the discriminator section is common to the 4 channels and their digital output level is LVDS-compatible. The IC also has analog output for the preamplifier. The equivalent $9 noise charge at input capacitance of 150 pF is around 7500 electrons. The power dissipation with LDVS outputs (100 Omega load) is 59 mW/ch. (8 refs).

  10. ASD IC for the thin gap chambers in the LHC ATLAS Experiment

    CERN Document Server

    Sasaki, O

    1999-01-01

    An amplifier-shaper-discriminator (ASD) chip was designed and built for Thin Gap Chambers in the forward muon trigger system of the LHC Atlas experiment. The ASD IC uses SONY Analog Master Slice bipolar technology. The IC contains 4 channels in a QFP48 package. The gain of its first stage (preamplifier) is approximately 0.8 V/pC and output from the preamplifier is received by a shaper (main-amplifier) with a gain of 7. The baseline restoration circuit is incorporated in the main-amplifier. The threshold voltage for discriminator section is common to the 4 channels and their digital output level is LVDS- compatible. The IC also has analog output of the preamplifier. The equivalent noise charge at input capacitance of 150 pF is around 7500 electrons. The power dissipation with LDVS outputs (100 Omega load) is 59 mW/ch.

  11. Tunable diode-pumped-LNA laser

    International Nuclear Information System (INIS)

    Cassimi, A.; Hardy, V.; Hamel, J.; Leduc, M.

    1987-01-01

    Diode-pumped crystals provided recently new compact laser devices. We report the first end pumping of a La x Nd 1-x MgAl 11 O 19 (LNA) crystal using a 200mW diode array (Spectra Diode Lab). We also report the first results obtained with a 1mW diode (SONY). This C.W. laser can be tuned from 1.048μm to 1.086μm. Without selective elements in the cavity, the laser emits around 1.054μm with a threshold of 24mW and a slope efficiency of 4.4% (output mirror of transmission T = 1%) when pumped by the diode array. With the selective elements, the threshold increases to 100mW and we obtain a power of 4mW for a pump power of 200mW

  12. Using Adobe Flash Lite on mobile phones for psychological research: Reaction time measurement reliability and interdevice variability.

    Science.gov (United States)

    Reimers, Stian; Stewart, Neil

    2008-11-01

    Mobile telephones have significant potential for use in psychological research, possessing unique characteristics-not least their ubiquity--that may make them useful tools for psychologists. We examined whether it is possible to measure reaction times (RTs) accurately using Adobe Flash Lite on mobile phones. We ran simple and choice RT experiments on two widely available mobile phones, a Nokia 6110 Navigator and a Sony Ericsson W810i, using a wireless application protocol (WAP) connection to access the Internet from the devices. RTs were compared within subjects with those obtained using a Linux-based millisecond-accurate measurement system. Results show that measured RTs were significantly longer on mobile devices, and that overall RTs and distribution of RTs varied across devices.

  13. The prostate after administration of anabolic androgenic steroids: a morphometrical study in rats.

    Science.gov (United States)

    Vargas, Rafael Arêas; Oliveira, Leonardo Pires; Frankenfeld, Stephan; Souza, Diogo Benchimol de; Costa, Waldemar Silva; Favorito, Luciano Alves; Sampaio, Francisco José Barcellos

    2013-01-01

    Many adverse effects have been associated with abuse of anabolic-androgenic steroids (AAS), including disorders of the urogenital tract. The objective of this study is to analyze the morphological modifications in the prostate ventral lobe of pubertal and adult rats chronically treated with AAS, using morphometric methods. We studied 39 male Wistar rats weighing between 400 g and 550 g. The rats were divided into four groups: (a) control rats, with 105 days of age (C105) (n = 7); (b) control rats with 65 days of age (C65) (n = 9), injected only with the vehicle (peanut oil); (c) treated rats, with 105 days of age (T105) (n = 10) and (d) treated rats with 65 days of age (T65) (n = 13). The treated rats were injected with nandrolone decanoate at a dose of 10 mg.Kg-1 body weight. The steroid hormone and the vehicle were administered by intramuscular injection once a week for eight weeks. The rats were killed at 161 days of age (C105 and T105) and 121 days of age (C65 and T65) and the ventral prostate lobe was dissected and processed for histology. The height of the acinar epithelium, the surface densities of the lumen, epithelium and stroma were observed with X400 magnification using an Olympus light microscope coupled to a Sony CCD video camera, and the images transferred to a Sony monitor KX14-CP1. The selected histological areas were then quantified using the M42 test-grid system on the digitized fields. The data were analyzed with the Graphpad software. To compare the quantitative data in both groups (controls and treated) and the outcomes, Student's t-test was used (p anabolic androgenic steroids in rats promotes structural changes in the prostate. We observed structural changes in the weight, volume and epithelium height of the prostate ventral lobe and a predominance of collagen fibers.

  14. Development of Compact Surveillance and Monitoring System `COSMOS`

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Hironobu; Mukaiyama, Takehiko [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1999-03-01

    The Compact Surveillance and Monitoring System (COSMOS) was developed by the Japan Atomic Energy Research Institute (JAERI) for the International Atomic Energy Agency (IAEA) as a safeguards surveillance system under the JASPAS (Japan Support Programme for Agency Safeguards) with the collaboration of the Sony Corporation. It was intended as a direct replacement to the Twin Minolta film camera system. The COSMOS system can operate with a self-contained battery, record 30,000 scenes with an 8 mm video cassette tape and operate continuously for three months without human intervention. It can also operate by AC power supply for more than three months, and record 45,000 scenes in an 8 mm video cassette tape. The COSMOS system consists of two units, one is the Recording Unit and the other is the Setup/Review Unit. The Recording Unit consists of a main frame, four modules and a tamperproof housing. The four modules are a small CCD (Charge Coupled Device) camera with an auto-iris lens and a specific VTR (Video Tape Recorder), a video frame memory module, a system control module, and a DC or an AC power module. Currently, the COSMOS is the only safeguards video surveillance system without the need of external power supply for three months. In 1992 thirteen COSMOS units were successfully tested for the reliability by both the IAEA and the JAERI. None of mechanical failure was observed. On the one hand, the battery operation tests using four units were successfully carried out with 5 minutes time interval for three months. Three units were also tested in the field and no failure was observed. The COSMOS was accepted as the routine-use device for international safeguards by the IAEA in August 1993. The total of 90 units were purchased by the IAEA from the manufacturer, SONY, and also several units were purchased by the Science and Technology Agency (STA) of Japan for the STA/IAEA joint-use in Japan. (author)

  15. [Bioacoustic of the advertisement call of Ceratophrys cranwelli (Anura: Ceratophryidae)].

    Science.gov (United States)

    Valetti, Julián Alonso; Salas, Nancy Edith; Martino, Adolfo Ludovico

    2013-03-01

    The advertisement call plays an important role in the life history of anuran amphibians, mainly during the breeding season. Call features represent an important character to discriminate species, and sound emissions are very effective to assure or reinforce genetic incompatibility, especially in the case of sibling species. Since frogs are ectotherms, acoustic properties of their calls will vary with temperature. In this study, we described the advertisement call of C. cranwelli, quantifying the temperature effect on its components. The acoustic emissions were recorded during 2007 using a DAT record Sony TCD-100 with stereo microphone ECM-MS907 Sony and tape TDK DAT-RGX 60. As males emit their calls floating in temporary ponds, water temperatures were registered after recording the advertisement calls with a digital thermometer TES 1300+/-0.1 degreeC. Altogether, 54 calls from 18 males were analyzed. The temporal variables of each advertisement call were measured using oscillograms and sonograms and the analyses of dominant frequency were performed using a spectrogram. Multiple correlation analysis was used to identify the temperature-dependent acoustic variables and the temperature effect on these variables was quantified using linear regression models. The advertisement call of C. cranwelli consists of a single pulse group. Call duration, Pulse duration and Pulse interval decreased with the temperature, whereas the Pulse rate increased with temperature. The temperature-dependent variables were standardized at 25 degreeC according to the linear regression model obtained. The acoustic variables that were correlated with the temperature are the variables which emissions depend on laryngeal muscles and the temperature constraints the contractile properties of muscles. Our results indicated that temperature explains an important fraction of the variability in some acoustic variables (79% in the Pulse rate), and demonstrated the importance of considering the effect of

  16. The half-truth of first-mover advantage.

    Science.gov (United States)

    Suarez, Fernando; Lanzolla, Gianvito

    2005-04-01

    Many executives take for granted that the first company in a new product category gets an unbeatable head start and reaps long-lasting benefits. But that doesn't always happen. The authors of this article discovered that much depends on the pace at which the category's technology is changing and the speed at which the market is evolving. By analyzing these two factors, companies can improve their odds of succeeding as first movers with the resources they possess. Gradual evolution in both the technology and the market provides a first mover with the best conditions for creating a dominant position that is long lasting (Hoover in the vacuum cleaner industry is a good example). In such calm waters, a company can defend its advantages even without exceptional skills or extensive financial resources. When the market is changing rapidly and the product isn't, a first entrant with extensive resources can obtain a long-lasting advantage (as Sony did with its Walkman personal stereo); a company with only limited resources probably must settle for a short-term benefit. When the market is static but the product is changing constantly, first-mover advantages of either kind--durable or short-lived--are unlikely. Only companies with very deep pockets can survive (think of Sony and the digital cameras it pioneered). Rapid churn in both the technology and the market creates the worst conditions. But if companies have an acute sense of when to exit-as Netscape demonstrated when it agreed to be acquired by AOL-a worthwhile short-term gain is possible. Before venturing into a newly forming market, you need to analyze the environment, assess your resources, then determine which type offirst-mover advantage is most achievable. Once you've gone into the water, you have no choice but to swim.

  17. Development of Compact Surveillance and Monitoring System 'COSMOS'

    International Nuclear Information System (INIS)

    Ogawa, Hironobu; Mukaiyama, Takehiko

    1999-03-01

    The Compact Surveillance and Monitoring System (COSMOS) was developed by the Japan Atomic Energy Research Institute (JAERI) for the International Atomic Energy Agency (IAEA) as a safeguards surveillance system under the JASPAS (Japan Support Programme for Agency Safeguards) with the collaboration of the Sony Corporation. It was intended as a direct replacement to the Twin Minolta film camera system. The COSMOS system can operate with a self-contained battery, record 30,000 scenes with an 8 mm video cassette tape and operate continuously for three months without human intervention. It can also operate by AC power supply for more than three months, and record 45,000 scenes in an 8 mm video cassette tape. The COSMOS system consists of two units, one is the Recording Unit and the other is the Setup/Review Unit. The Recording Unit consists of a main frame, four modules and a tamperproof housing. The four modules are a small CCD (Charge Coupled Device) camera with an auto-iris lens and a specific VTR (Video Tape Recorder), a video frame memory module, a system control module, and a DC or an AC power module. Currently, the COSMOS is the only safeguards video surveillance system without the need of external power supply for three months. In 1992 thirteen COSMOS units were successfully tested for the reliability by both the IAEA and the JAERI. None of mechanical failure was observed. On the one hand, the battery operation tests using four units were successfully carried out with 5 minutes time interval for three months. Three units were also tested in the field and no failure was observed. The COSMOS was accepted as the routine-use device for international safeguards by the IAEA in August 1993. The total of 90 units were purchased by the IAEA from the manufacturer, SONY, and also several units were purchased by the Science and Technology Agency (STA) of Japan for the STA/IAEA joint-use in Japan. (author)

  18. Multimedia systems overview: the big picture

    Science.gov (United States)

    Riccomi, Alfred

    1993-01-01

    The golden opportunities represented by multimedia systems have been recognized by many. The risk and cost involved in developing the products and the markets has led to a bonanza of unlikely consortia of strange bedfellows. The premier promoter of personal computing systems, Apple Computer, has joined forces with the dominant supplier of corporate computing, IBM, to form a multimedia technology joint venture called Kaleida. The consumer electronics world's leading promoter of free trade, Sony, has joined forces with the leader of Europe's protectionist companies, Philips, to create a consumer multimedia standard called CD-I. While still paying lip service to CD-I, Sony and Philips now appear to be going their separate ways. The software world's most profitable/fastest growing firm, Microsoft, has entered into alliances with each and every multimedia competitor to create a mish mash of product classes and defacto standards. The battle for Multimedia Standards is being fought on all fronts: on standards committees, in corporate strategic marketing meetings, within industry associations, in computer retail stores, and on the streets. Early attempts to set proprietary defacto standards were fought back, but the proprietary efforts continue with renewed vigor. Standards committees were, as always, slow to define specifications, but the official standards are now known nd being implemented; ... but the proprietary efforts continue with renewed vigor. Ultimately, the buyers will decide -- like it or not. Success by the efforts to establish proprietary defacto standards could prove to be a boon to the highly creative and inventive U.S. firms, but at the cost of higher prices for consumers and slower market growth. Success by the official standards could bring lower prices for consumers and fast market growth, but force the higher-wage/higher-overhead U.S. firms to compete on a level playing field. As is always the case, you can't have your cake and eat it too.

  19. DIRECT GEOREFERENCING ON SMALL UNMANNED AERIAL PLATFORMS FOR IMPROVED RELIABILITY AND ACCURACY OF MAPPING WITHOUT THE NEED FOR GROUND CONTROL POINTS

    Directory of Open Access Journals (Sweden)

    O. Mian

    2015-08-01

    Full Text Available This paper presents results from a Direct Mapping Solution (DMS comprised of an Applanix APX-15 UAV GNSS-Inertial system integrated with a Sony a7R camera to produce highly accurate ortho-rectified imagery without Ground Control Points on a Microdrones md4-1000 platform. A 55 millimeter Nikkor f/1.8 lens was mounted on the Sony a7R and the camera was then focused and calibrated terrestrially using the Applanix camera calibration facility, and then integrated with the APX-15 UAV GNSS-Inertial system using a custom mount specifically designed for UAV applications. In July 2015, Applanix and Avyon carried out a test flight of this system. The goal of the test flight was to assess the performance of DMS APX-15 UAV direct georeferencing system on the md4-1000. The area mapped during the test was a 250 x 300 meter block in a rural setting in Ontario, Canada. Several ground control points are distributed within the test area. The test included 8 North-South lines and 1 cross strip flown at 80 meters AGL, resulting in a ~1 centimeter Ground Sample Distance (GSD. Map products were generated from the test flight using Direct Georeferencing, and then compared for accuracy against the known positions of ground control points in the test area. The GNSS-Inertial data collected by the APX-15 UAV was post-processed in Single Base mode, using a base station located in the project area via POSPac UAV. The base-station’s position was precisely determined by processing a 12-hour session using the CSRS-PPP Post Processing service. The ground control points were surveyed in using differential GNSS post-processing techniques with respect to the base-station.

  20. Advanced Simulation Technology to Design Etching Process on CMOS Devices

    Science.gov (United States)

    Kuboi, Nobuyuki

    2015-09-01

    Prediction and control of plasma-induced damage is needed to mass-produce high performance CMOS devices. In particular, side-wall (SW) etching with low damage is a key process for the next generation of MOSFETs and FinFETs. To predict and control the damage, we have developed a SiN etching simulation technique for CHxFy/Ar/O2 plasma processes using a three-dimensional (3D) voxel model. This model includes new concepts for the gas transportation in the pattern, detailed surface reactions on the SiN reactive layer divided into several thin slabs and C-F polymer layer dependent on the H/N ratio, and use of ``smart voxels''. We successfully predicted the etching properties such as the etch rate, polymer layer thickness, and selectivity for Si, SiO2, and SiN films along with process variations and demonstrated the 3D damage distribution time-dependently during SW etching on MOSFETs and FinFETs. We confirmed that a large amount of Si damage was caused in the source/drain region with the passage of time in spite of the existing SiO2 layer of 15 nm in the over etch step and the Si fin having been directly damaged by a large amount of high energy H during the removal step of the parasitic fin spacer leading to Si fin damage to a depth of 14 to 18 nm. By analyzing the results of these simulations and our previous simulations, we found that it is important to carefully control the dose of high energy H, incident energy of H, polymer layer thickness, and over-etch time considering the effects of the pattern structure, chamber-wall condition, and wafer open area ratio. In collaboration with Masanaga Fukasawa and Tetsuya Tatsumi, Sony Corporation. We thank Mr. T. Shigetoshi and Mr. T. Kinoshita of Sony Corporation for their assistance with the experiments.

  1. Summary of the Ahankashan Area of Interest

    Science.gov (United States)

    Drew, Lawrence J.; Sutphin, David M.; Mars, John C.; Bogdanow, Anya K.

    2015-09-15

    This report summarizes and interprets results of the work in the Ahankashan Area of Interest in northwestern Afghanistan and four study areas—the Ahankashan Prospect Area, Syahsang-Kushkak, Taghab-Soni, and Zakak-e ‘Olya—delineated for their potential undiscovered mineral occurrences with specific emphasis on porphyry copper and related occurrence types. The Area of Interest is underlain by rocks of three different geologic domains that cross from east to west—the Band-e-Bayan Block/Central Pamirs Domain in the south, the Hindu Kush Domain in the Paropamisus Mountains, and the Afghan Turkestan Domain in the north. The domains are sutured remnants of Tethyan tectonic elements. Interpretation of the geologic maps indicates the presence of thrust faults, strike-slip faults, and granitic intrusions emplaced in ground prepared by faulting. Thrust faulting was followed by strike-slip faulting and then followed by magmatic intrusions. Advanced Spaceborne Thermal Emission and Reflection Radiometer data were used to map minerals that have been altered by hydrothermal fluids typically associated with mineralization to delineate new potential occurrences of copper, gold, and silver. Propylitic-, argillic-, and phyllic-altered intrusive rocks are found in the area, as well as very minor amounts of hydrothermal silica-rich rocks. This area of interest is vastly underexplored and contains only seven known mineral occurrences, of which the Ahankashan copper (gold) skarn occurrence is the best known. Gold has been found in stream sediments near the Ahankashan skarn, in the Taghab-Soni study area, and possibly other parts of the Area of Interest, suggesting potential for at least small-scale placer occurrences.

  2. Russian Sitcoms: From Post-Soviet Copycats to Aspiring Global Players

    Directory of Open Access Journals (Sweden)

    Jeffrey Brassard

    2017-01-01

    Full Text Available Las series de comedia rusas han pasado por una serie de cambios rápidos desde su introducción después del fin de la Guerra Fría. El género fue recibido inicialmente con escepticismo en el período post-soviético. Debido principalmente a la falta de familiaridad de la cultura rusa con el género, los primeros intentos por localizarlo no lograron atraer audiencias significativas. Fue solo cuando el canal de televisión STS, con la ayuda de Sony Pictures Television, empezó a trabajar para traer adaptaciones de comedias estadounidenses a Rusia que el género comenzó a resonar con los televidentes. La primera comedia popular en la televisión rusa fue una adaptación del programa The Nanny de CBS. El éxito de esa serie llevó a la producción de muchos otros programas similares. Desde principios de la década del 2000, las comedias rusas han avanzado rápidamente por tres fases: localización, hibridación y ausencia de ‘olor’ cultural. Este artículo describe el desarrollo del género examinando tres programas: My Fair Nanny, Daddy’s Girls y The Kitchen. Cada uno de estos programas marca el inicio de una nueva fase en el desarrollo de la comedia rusa desde la localización, la creación de series originales rusas y programas dirigidos al mercado global de formatos. El artículo también analiza el papel que STS y Sony le dan al género en Rusia.

  3. Morphologie radar de fonds marins Radar Morphology of Some Sea Floors

    Directory of Open Access Journals (Sweden)

    Wadsworth A.

    2006-11-01

    Full Text Available Les radars latéraux sont des instruments de télédétection, fournissant des images de la surface terrestre survolée par pratiquement tout temps, c'est-à-dire de jour ou de nuit, par temps clair ou à travers de la brume, du brouillard, des nuages ou de la pluie. Dans le cadre de l'utilisation de ces instruments pour l'acquisition de données en mer, afin de quantifier les vagues ou la houle, des visualisations annexes, involontaires à l'origine, ont été réalisées. C'est le cas, par exemple, de certains fonds marins, que l'on peut voirlorsque quelques éléments opérationnels sont bien choisis. De plus, une certaine idée de leur morphologie peut être atteinte. Divers exemples sont présentés dans le cas de faibles fonds. Une approche des causes de cette visualisation est proposée, les grandes limites en sont fixées. Side-looking radars are remote-sensing instruments providing images of the ground surface overflown in almost all weather, i. e. day or night, with clear weather or through mist, fog, clouds or rain. These equipments, previously used to quantify sea waves and swell produced, in sonie cases, a noise which was later understood as being a signal, an expression of sea bottom features. This is the case, for example, for sonie sea floors which can be seenwhen a few operational elements have been carefully chosen. Likewise, some idea of the morphology of sea floors can be obtained. This article gives different examples for shallow depths. An approach to the causes of this visualization is proposed, and the major limitations are determined.

  4. Preferred viewing distance and screen angle of electronic paper displays.

    Science.gov (United States)

    Shieh, Kong-King; Lee, Der-Song

    2007-09-01

    This study explored the viewing distance and screen angle for electronic paper (E-Paper) displays under various light sources, ambient illuminations, and character sizes. Data analysis showed that the mean viewing distance and screen angle were 495 mm and 123.7 degrees. The mean viewing distances for Kolin Chlorestic Liquid Crystal display was 500 mm, significantly longer than Sony electronic ink display, 491 mm. Screen angle for Kolin was 127.4 degrees, significantly greater than that of Sony, 120.0 degrees. Various light sources revealed no significant effect on viewing distances; nevertheless, they showed significant effect on screen angles. The screen angle for sunlight lamp (D65) was similar to that of fluorescent lamp (TL84), but greater than that of tungsten lamp (F). Ambient illumination and E-paper type had significant effects on viewing distance and screen angle. The higher the ambient illumination was, the longer the viewing distance and the lesser the screen angle. Character size had significant effect on viewing distances: the larger the character size, the longer the viewing distance. The results of this study indicated that the viewing distance for E-Paper was similar to that of visual display terminal (VDT) at around 500 mm, but greater than normal paper at about 360 mm. The mean screen angle was around 123.7 degrees, which in terms of viewing angle is 29.5 degrees below horizontal eye level. This result is similar to the general suggested viewing angle between 20 degrees and 50 degrees below the horizontal line of sight.

  5. Wii, Kinect, and Move. Heart Rate, Oxygen Consumption, Energy Expenditure, and Ventilation due to Different Physically Active Video Game Systems in College Students.

    Science.gov (United States)

    Scheer, Krista S; Siebrant, Sarah M; Brown, Gregory A; Shaw, Brandon S; Shaw, Ina

    Nintendo Wii, Sony Playstation Move , and Microsoft XBOX Kinect are home video gaming systems that involve player movement to control on-screen game play. Numerous investigations have demonstrated that playing Wii is moderate physical activity at best, but Move and Kinect have not been as thoroughly investigated. The purpose of this study was to compare heart rate, oxygen consumption, and ventilation while playing the games Wii Boxing, Kinect Boxing, and Move Gladiatorial Combat. Heart rate, oxygen consumption, and ventilation were measured at rest and during a graded exercise test in 10 males and 9 females (19.8 ± 0.33 y, 175.4 ± 2.0 cm, 80.2 ± 7.7 kg,). On another day, in a randomized order, the participants played Wii Boxing, K inect Boxing, and Move Gladiatorial Combat while heart rate, ventilation, and oxygen consumption were measured. There were no differences in heart rate (116.0 ± 18.3 vs. 119.3 ± 17.6 vs. 120.1 ± 17.6 beats/min), oxygen consumption (9.2 ± 3.0 vs. 10.6 ± 2.4 vs. 9.6 ± 2.4 ml/kg/min), or minute ventilation (18.9 ± 5.7 vs. 20.8 ± 8.0 vs. 19.7 ± 6.4 L/min) when playing Wii boxing, Kinect boxing, or Move Gladiatorial Combat (respectively). Playing Nintendo Wii Boxing, XBOX Kinect Boxing, and Sony PlayStation Move Gladiatorial Combat all increase heart rate, oxygen consumption, and ventilation above resting levels but there were no significant differences between gaming systems. Overall, playing a "physically active" home video game system does not meet the minimal threshold for moderate intensity physical activity, regardless of gaming system.

  6. An evaluation of organic light emitting diode monitors for medical applications: great timing, but luminance artifacts.

    Science.gov (United States)

    Elze, Tobias; Taylor, Christopher; Bex, Peter J

    2013-09-01

    In contrast to the dominant medical liquid crystal display (LCD) technology, organic light-emitting diode (OLED) monitors control the display luminance via separate light-emitting diodes for each pixel and are therefore supposed to overcome many previously documented temporal artifacts of medical LCDs. We assessed the temporal and luminance characteristics of the only currently available OLED monitor designed for use in the medical treatment field (SONY PVM2551MD) and checked the authors' main findings with another SONY OLED device (PVM2541). Temporal properties of the photometric output were measured with an optical transient recorder. Luminances of the three color primaries and white for all 256 digital driving levels (DDLs) were measured with a spectroradiometer. Between the luminances of neighboring DDLs, just noticeable differences were calculated according to a perceptual model developed for medical displays. Luminances of full screen (FS) stimuli were compared to luminances of smaller stimuli with identical DDLs. All measured luminance transition times were below 300 μs. Luminances were independent of the luminance in the preceding frame. However, for the single color primaries, up to 50.5% of the luminances of neighboring DDLs were not perceptually distinguishable. If two color primaries were active simultaneously, between 36.7% and 55.1% of neighboring luminances for increasing DDLs of the third primary were even decreasing. Moreover, luminance saturation effects were observed when too many pixels were active simultaneously. This effect was strongest for white; a small white patch was close to 400 cd/m(2), but in FS the luminance of white saturated at 162 cd/m(2). Due to different saturation levels, the luminance of FS green and FS yellow could exceed the luminance of FS white for identical DDLs. The OLED temporal characteristics are excellent and superior to those of LCDs. However, the OLEDs revealed severe perceptually relevant artifacts with

  7. A comparison of multicopter and fixed-wing unmanned aerial systems (UAS) applied to mapping debris flows in small alpine catchments

    Science.gov (United States)

    Sotier, Bernadette; Lechner, Veronika

    2016-04-01

    The use of unmanned aerial systems (UAS) for documenting natural hazard events (e.g. debris flows) is becoming increasingly popular, as UAS allow on-demand, flexible and cost-efficient data acquisition. In this paper, we present the results of a comparison of multicopter and fixed-wing UAS. They were employed in the summer of 2015 to map two small alpine catchments located in Western Austria, where debris flows had occurred recently: The first event took place in the Seigesbach (Tyrol), the second occurred in the Plojergraben (Salzburg). For the Seigesbach mission, a fixed-wing UAS (Multiplex Mentor), equipped with a Sony NEX5 (50 mm prime lens, 14 MP sensor resolution) was employed to acquire approximately 4,000 images. In the Plojergraben an AustroDrones X18 octocopter was used, carrying a Sony ILCE-7R (35 mm prime lens, 36 MP sensor resolution) to record 1,700 images. Both sites had a size of approximately 2km². 20 ground control points (GCP) were distributed within both catchments, and their location was measured (Trimble GeoXT, expected accuracy 0.15 m). Using standard structure-from-motion photogrammetry software (AgiSoft PhotoScan Pro, v. 1.1.6), orthophotos (5 cm ground sampling distance - GSD) and digital surface models (DSM) (20 cm GSD) were calculated. Volume differences caused by the debris flow (i.e. deposition heights and erosion depths) computed by subtracting post-event from pre-event DSMs. Even though the terrain conditions in the two catchments were comparable, the challenges during the field campaign and the evaluation of the aerial images were very different. The main difference between the two campaigns was the number of flights required to cover the catchment: only four were needed by the fixed-wing UAS, while the multicopter required eleven in the Plojergraben. The fixed-wing UAS is specially designed for missions in hardly accessible regions, requiring only two people to carry the whole equipment, while in this case a car was needed for the

  8. A first level trigger approach for the CBM experiment

    International Nuclear Information System (INIS)

    Steinle, Christian Alexander

    2012-01-01

    implementation phase to suit the FPGA technology. However the limited resources of a FPGA compared to the needs of the algorithm clarify quickly that the algorithm has to be adapted for an implementation on a multi-chip platform. Therefore the same concepts are simply distributed to multiple FPGAs, which are connected by a fast network. For the development of such a now essential platform internal network concept a Sony Playstation III is employed for rapid prototyping, because the integrated CellBE chip features a quite similar network structure as the proposed FPGA platform requires. As the key objective of this thesis, which is implicitly mentioned above, is beyond that defined by the quickest possible processing of particle collisions, the realization of the algorithm on a Sony Playstation III can be already considered an improvement, because the processing of a common particle collision in a CBM experiment simulation needs about 30 seconds on a commercial PC running the CBMROOT framework, whereas a Sony Playstation III provides the same result in approximately 21.5 milliseconds. Hence a speed advantage of a factor of 1,000 is achieved by now. First results and estimations suggest further that another speed advantage around 250 can be reached by the realization of the proposed FPGA platform. Thereby the domain of approximately 80 microseconds seems to be attainable. Consequently such an implementation is evidently able to contribute a fundamental part to the first level trigger of the CBM experiment.

  9. A first level trigger approach for the CBM experiment

    Energy Technology Data Exchange (ETDEWEB)

    Steinle, Christian Alexander

    2012-07-01

    implementation phase to suit the FPGA technology. However the limited resources of a FPGA compared to the needs of the algorithm clarify quickly that the algorithm has to be adapted for an implementation on a multi-chip platform. Therefore the same concepts are simply distributed to multiple FPGAs, which are connected by a fast network. For the development of such a now essential platform internal network concept a Sony Playstation III is employed for rapid prototyping, because the integrated CellBE chip features a quite similar network structure as the proposed FPGA platform requires. As the key objective of this thesis, which is implicitly mentioned above, is beyond that defined by the quickest possible processing of particle collisions, the realization of the algorithm on a Sony Playstation III can be already considered an improvement, because the processing of a common particle collision in a CBM experiment simulation needs about 30 seconds on a commercial PC running the CBMROOT framework, whereas a Sony Playstation III provides the same result in approximately 21.5 milliseconds. Hence a speed advantage of a factor of 1,000 is achieved by now. First results and estimations suggest further that another speed advantage around 250 can be reached by the realization of the proposed FPGA platform. Thereby the domain of approximately 80 microseconds seems to be attainable. Consequently such an implementation is evidently able to contribute a fundamental part to the first level trigger of the CBM experiment.

  10. A first level trigger approach for the CBM experiment

    Energy Technology Data Exchange (ETDEWEB)

    Steinle, Christian Alexander

    2012-07-01

    considered in the implementation phase to suit the FPGA technology. However the limited resources of a FPGA compared to the needs of the algorithm clarify quickly that the algorithm has to be adapted for an implementation on a multi-chip platform. Therefore the same concepts are simply distributed to multiple FPGAs, which are connected by a fast network. For the development of such a now essential platform internal network concept a Sony Playstation III is employed for rapid prototyping, because the integrated CellBE chip features a quite similar network structure as the proposed FPGA platform requires. As the key objective of this thesis, which is implicitly mentioned above, is beyond that defined by the quickest possible processing of particle collisions, the realization of the algorithm on a Sony Playstation III can be already considered an improvement, because the processing of a common particle collision in a CBM experiment simulation needs about 30 seconds on a commercial PC running the CBMROOT framework, whereas a Sony Playstation III provides the same result in approximately 21.5 milliseconds. Hence a speed advantage of a factor of 1,000 is achieved by now. First results and estimations suggest further that another speed advantage around 250 can be reached by the realization of the proposed FPGA platform. Thereby the domain of approximately 80 microseconds seems to be attainable. Consequently such an implementation is evidently able to contribute a fundamental part to the first level trigger of the CBM experiment.

  11. Head stabilization in whooping cranes

    Science.gov (United States)

    Kinloch, M.R.; Cronin, T.W.; Olsen, Glenn H.; Chavez-Ramirez, Felipe

    2005-01-01

    The whooping crane (Grus americana) is the tallest bird in North America, yet not much is known about its visual ecology. How these birds overcome their unusual height to identify, locate, track, and capture prey items is not well understood. There have been many studies on head and eye stabilization in large wading birds (herons and egrets), but the pattern of head movement and stabilization during foraging is unclear. Patterns of head movement and stabilization during walking were examined in whooping cranes at Patuxent Wildlife Research Center, Laurel, Maryland USA. Four whooping cranes (1 male and 3 females) were videotaped for this study. All birds were already acclimated to the presence of people and to food rewards. Whooping cranes were videotaped using both digital and Hi-8 Sony video cameras (Sony Corporation, 7-35 Kitashinagawa, 6-Chome, Shinagawa-ku, Tokyo, Japan), placed on a tripod and set at bird height in the cranes' home pens. The cranes were videotaped repeatedly, at different locations in the pens and while walking (or running) at different speeds. Rewards (meal worms, smelt, crickets and corn) were used to entice the cranes to walk across the camera's view plane. The resulting videotape was analyzed at the University of Maryland at Baltimore County. Briefly, we used a computerized reduced graphic model of a crane superimposed over each frame of analyzed tape segments by means of a custom written program (T. W. Cronin, using C++) with the ability to combine video and computer graphic input. The speed of the birds in analyzed segments ranged from 0.30 m/s to 2.64 m/s, and the proportion of time the head was stabilized ranged from 79% to 0%, respectively. The speed at which the proportion reached 0% was 1.83 m/s. The analyses suggest that the proportion of time the head is stable decreases as speed of the bird increases. In all cases, birds were able to reach their target prey with little difficulty. Thus when cranes are walking searching for food

  12. Convergência Tecnológica e a Formação de Novos Tipos de Alianças Estratégicas: uma análise do desenvolvimento dos Personal Digital Assistant (PDAs

    Directory of Open Access Journals (Sweden)

    Walter Tadahiro Shima

    2006-01-01

    Full Text Available As associações entre empresas não são fato novo. Todavia, principalmente a partir da década de 1980, as influências da internacionalização da competição e as pressões tecnológicas impuseram grandes mudanças na conformação desses arranjos. Verificou-se recentemente um forte crescimento dos acordos cooperativos entre firmas. Aqueles acordos que priorizam estratégias de aperfeiçoamento em termos de competência tecnológica passaram a ter grande participação na concorrência. Este artigo usa o conceito de redes de empresas, que permite a percepção de que é viável basear-se na competência de outras empresas para concorrer com maior eficácia, para a análise da natureza das alianças estratégicas a partir da convergência tecnológica em multimídia. Mais especificamente, o artigo analisa a formação da joint venture entre a fabricante de celulares Ericsson e a fabricante dos produtos eletrônicos de consumo amplo Sony para o desenvolvimento da terceira geração de celulares.The associations between companies are not a recent fact. However, the internationalization of competition and technological pressures have imposed great changes on the conformation of such arrangements since the 1980s. Recently, there has been a rapid growth in the cooperative agreements between firms. The agreements that prioritize strategies for improvement in terms of technological competence have had a great deal of participation in the competition. This article uses the concept of networking, which allows the perception that alliances with other companies’ competences to compete more efficiently is far more viable, to analyze the true nature of strategic alliances based on the technological convergence into multimedia. More specifically, the paper analyzes the formation of a joint venture between the supplier of cell-phones, Ericsson, and the supplier of electronic products for vast consumption, Sony, in order to develop a third generation of

  13. New Data on Quaternary Surface Offset and Slip Rates of the Oquirrh Fault (Utah, USA) from DSMs made with Structure-from-Motion Methods

    Science.gov (United States)

    Bunds, M. P.; Andreini, J.; Larsen, K.; Fletcher, A.; Arnold, M.; Toke, N. A.

    2016-12-01

    We generated two high-resolution digital surface models (DSMs) using imagery collected with inexpensive quadcopters and processed with structure-from-motion software to measure offsets of pluvial Lake Bonneville shorelines along the Oquirrh Fault in Utah, USA. The Oquirrh Fault is a west-dipping normal fault that bounds the populous Tooele Valley and is likely contiguous with the East Great Salt Lake Fault to the north and Southern Oquirrh and Topliff Hill Faults to the south, forming a fault system >200 km long, the second longest in Utah. However, knowledge of the fault's parameters is based primarily on one trenching study on the northern section of the fault (Olig et al., 1996). The two DSMs were made using a 24 Mpixel Sony A5100 and 12 Mpixel GoPro camera, have 5 and 10 cm pixels, and span 3.9 km of the fault's trace at the boundary between its central and southern sections. Vertical RMS error of the DSMs relative to bare-ground checkpoints is 5.8 and 9.5 cm for the Sony and GoPro-derived DSMs, respectively. Shoreline features interpreted to have formed 23,000 ybp (Godsey et al., 2011; Oviatt, 2015) are offset 2.8-3.0, 5.6-6.7, and 8.1-9.3 m, respectively. From these offsets we infer three surface-rupturing earthquakes with displacements of 2.8-3.0, 2.6-3.8, and 1.3-3.8 m, and estimate the slip rate to be 0.24 - 0.37 mm/yr. These results are consistent with those of the prior study to the north, suggesting co-rupturing of the northern, central and northernmost part of the southern section of the fault. In addition, the inferred large single event displacements suggest even longer surface ruptures. We have used the same methods to construct 5 cm pixel DSMs up to 4.4 km2 in area to support several additional paleoseismological, paleotsunami, and neotectonic investigations, which highlights the many benefits to geoscience research of the capacity to quickly produce accurate, high resolution DSMs from inexpensive equipment.

  14. Multi-level natural resources governance based on local community: A case study on semi-natural grassland in Tarōji, Nara, Japan

    Directory of Open Access Journals (Sweden)

    Daisaku Shimada

    2015-09-01

    beneficiaries. This paper examines the multi-level management of a semi-natural grassland at Tarōji, in Soni village, in Nara prefecture. In Soni village, members of the local community provide key management input, while local government at the village and prefecture levels share management costs.

  15. The Creation of Dental Radiology Multimedia Electronic Textbook

    International Nuclear Information System (INIS)

    Kim, Eun Kyung; Cha, Sang Yun; Han, Won Jeong; Hong, Byeong Hee

    2000-01-01

    This study was performed to develop the electronic textbook (CD-rom title) about preclinical practice of oral and maxillofacial radiology, using multimedia technology with interactive environment. After comparing the three authoring methods of multimedia, i.e. programming language, multimedia authoring tool and web authoring tool, we determined the web authoring tool as an authoring method of our electronic textbook. Intel Pentium II 350 MHz IBM-compatible personal computer with 128 Megabyte RAM, Umax Powerlook flatbed scanner with transparency unit, Olympus Camedia 1400L digital camera, ESS 1686 sound card, Sony 8 mm Handycam, PC Vision 97 pro capture board, Namo web editor 3.0, Photoshop 3.0, ThumbNailer, RealPlayer 7 basic and RealProducer G2 were used for creating the text document, diagram, figure, x-ray image, video and sound files. We made use of javascripts for tree menu structure, moving text bar, link button and spread list menu and image map etc.. After creating all files and hyperlinking them, we burned out the CD-rom title with all of the above multimedia data, Netscape communicator and plug in program as a prototype. We developed the dental radiology electronic textbook which has 9 chapters and consists of 155 text documents, 26 figures, 150 x-ray image files, 20 video files, 20 sound files and 50 questions with answers. We expect that this CD-rom title can be used at the intranet and internet environments and continuous updates will be performed easily.

  16. HIGH RESOLUTION AIRBORNE LASER SCANNING AND HYPERSPECTRAL IMAGING WITH A SMALL UAV PLATFORM

    Directory of Open Access Journals (Sweden)

    M. Gallay

    2016-06-01

    Full Text Available The capabilities of unmanned airborne systems (UAS have become diverse with the recent development of lightweight remote sensing instruments. In this paper, we demonstrate our custom integration of the state-of-the-art technologies within an unmanned aerial platform capable of high-resolution and high-accuracy laser scanning, hyperspectral imaging, and photographic imaging. The technological solution comprises the latest development of a completely autonomous, unmanned helicopter by Aeroscout, the Scout B1-100 UAV helicopter. The helicopter is powered by a gasoline two-stroke engine and it allows for integrating 18 kg of a customized payload unit. The whole system is modular providing flexibility of payload options, which comprises the main advantage of the UAS. The UAS integrates two kinds of payloads which can be altered. Both payloads integrate a GPS/IMU with a dual GPS antenna configuration provided by OXTS for accurate navigation and position measurements during the data acquisition. The first payload comprises a VUX-1 laser scanner by RIEGL and a Sony A6000 E-Mount photo camera. The second payload for hyperspectral scanning integrates a push-broom imager AISA KESTREL 10 by SPECIM. The UAS was designed for research of various aspects of landscape dynamics (landslides, erosion, flooding, or phenology in high spectral and spatial resolution.

  17. Novel Energy Sources -Material Architecture and Charge Transport in Solid State Ionic Materials for Rechargeable Li ion Batteries

    Energy Technology Data Exchange (ETDEWEB)

    Katiyar, Ram S; Gómez, M; Majumder, S B; Morell, G; Tomar, M S; Smotkin, E; Bhattacharya, P; Ishikawa, Y

    2009-01-19

    Since its introduction in the consumer market at the beginning of 1990s by Sony Corporation ‘Li-ion rechargeable battery’ and ‘LiCoO2 cathode’ is an inseparable couple for highly reliable practical applications. However, a separation is inevitable as Li-ion rechargeable battery industry demand more and more from this well serving cathode. Spinel-type lithium manganate (e.g., LiMn2O4), lithium-based layered oxide materials (e.g., LiNiO2) and lithium-based olivine-type compounds (e.g., LiFePO4) are nowadays being extensively studied for application as alternate cathode materials in Li-ion rechargeable batteries. Primary goal of this project was the advancement of Li-ion rechargeable battery to meet the future demands of the energy sector. Major part of the research emphasized on the investigation of electrodes and solid electrolyte materials for improving the charge transport properties in Li-ion rechargeable batteries. Theoretical computational methods were used to select electrodes and electrolyte material with enhanced structural and physical properties. The effect of nano-particles on enhancing the battery performance was also examined. Satisfactory progress has been made in the bulk form and our efforts on realizing micro-battery based on thin films is close to give dividend and work is progressing well in this direction.

  18. The image database management system of teaching file using personal computer

    International Nuclear Information System (INIS)

    Shin, M. J.; Kim, G. W.; Chun, T. J.; Ahn, W. H.; Baik, S. K.; Choi, H. Y.; Kim, B. G.

    1995-01-01

    For the systemic management and easy using of teaching file in radiology department, the authors tried to do the setup of a database management system of teaching file using personal computer. We used a personal computer (IBM PC compatible, 486DX2) including a image capture card(Window vision, Dooin Elect, Seoul, Korea) and video camera recorder (8mm, CCD-TR105, Sony, Tokyo, Japan) for the acquisition and storage of images. We developed the database program by using Foxpro for Window 2.6(Microsoft, Seattle, USA) executed in the Window 3.1 (Microsoft, Seattle, USA). Each datum consisted of hospital number, name, sex, age, examination date, keyword, radiologic examination modalities, final diagnosis, radiologic findings, references and representative images. The images were acquired and stored as bitmap format (8 bitmap, 540 X 390 ∼ 545 X 414, 256 gray scale) and displayed on the 17 inch-flat monitor(1024 X 768, Samtron, Seoul, Korea). Without special devices, the images acquisition and storage could be done on the reading viewbox, simply. The image quality on the computer's monitor was less than the one of original film on the viewbox, but generally the characteristics of each lesions could be differentiated. Easy retrieval of data was possible for the purpose of teaching file system. Without high cost appliances, we could consummate the image database system of teaching file using personal computer with relatively inexpensive method

  19. Melanoma screening with cellular phones.

    Directory of Open Access Journals (Sweden)

    Cesare Massone

    Full Text Available BACKGROUND: Mobile teledermatology has recently been shown to be suitable for teledermatology despite limitations in image definition in preliminary studies. The unique aspect of mobile teledermatology is that this system represents a filtering or triage system, allowing a sensitive approach for the management of patients with emergent skin diseases. METHODOLOGY/PRINCIPAL FINDINGS: In this study we investigated the feasibility of teleconsultation using a new generation of cellular phones in pigmented skin lesions. 18 patients were selected consecutively in the Pigmented Skin Lesions Clinic of the Department of Dermatology, Medical University of Graz, Graz (Austria. Clinical and dermoscopic images were acquired using a Sony Ericsson with a built-in two-megapixel camera. Two teleconsultants reviewed the images on a specific web application (http://www.dermahandy.net/default.asp where images had been uploaded in JPEG format. Compared to the face-to-face diagnoses, the two teleconsultants obtained a score of correct telediagnoses of 89% and of 91.5% reporting the clinical and dermoscopic images, respectively. CONCLUSIONS/SIGNIFICANCE: The present work is the first study performing mobile teledermoscopy using cellular phones. Mobile teledermatology has the potential to become an easy applicable tool for everyone and a new approach for enhanced self-monitoring for skin cancer screening in the spirit of the eHealth program of the European Commission Information for Society and Media.

  20. Strategy as stretch and leverage.

    Science.gov (United States)

    Hamel, G; Prahalad, C K

    1993-01-01

    Global competition is not just product versus product or company versus company. It is mind-set versus mind-set. Driven to understand the dynamics of competition, we have learned a lot about what makes one company more successful than another. But to find the root of competitiveness--to understand why some companies create new forms of competitive advantage while others watch and follow--we must look at strategic mind-sets. For many managers, "being strategic" means pursuing opportunities that fit the company's resources. This approach is not wrong, Gary Hamel and C.K. Prahalad contend, but it obscures an approach in which "stretch" supplements fit and being strategic means creating a chasm between ambition and resources. Toyota, CNN, British Airways, Sony, and others all displaced competitors with stronger reputations and deeper pockets. Their secret? In each case, the winner had greater ambition than its well-endowed rivals. Winners also find less resource-intensive ways of achieving their ambitious goals. This is where leverage complements the strategic allocation of resources. Managers at competitive companies can get a bigger bang for their buck in five basic ways: by concentrating resources around strategic goals; by accumulating resources more efficiently; by complementing one kind of resource with another; by conserving resources whenever they can; and by recovering resources from the market-place as quickly as possible. As recent competitive battles have demonstrated, abundant resources can't guarantee continued industry leadership.(ABSTRACT TRUNCATED AT 250 WORDS)

  1. Development of a safe ultraviolet camera system to enhance awareness by showing effects of UV radiation and UV protection of the skin (Conference Presentation)

    Science.gov (United States)

    Verdaasdonk, Rudolf M.; Wedzinga, Rosaline; van Montfrans, Bibi; Stok, Mirte; Klaessens, John; van der Veen, Albert

    2016-03-01

    The significant increase of skin cancer occurring in the western world is attributed to longer sun expose during leisure time. For prevention, people should become aware of the risks of UV light exposure by showing skin damage and the protective effect of sunscreen with an UV camera. An UV awareness imaging system optimized for 365 nm (UV-A) was develop using consumer components being interactive, safe and mobile. A Sony NEX5t camera was adapted to full spectral range. In addition, UV transparent lenses and filters were selected based on spectral characteristics measured (Schott S8612 and Hoya U-340 filters) to obtain the highest contrast for e.g. melanin spots and wrinkles on the skin. For uniform UV illumination, 2 facial tanner units were adapted with UV 365 nm black light fluorescent tubes. Safety of the UV illumination was determined relative to the sun and with absolute irradiance measurements at the working distance. A maximum exposure time over 15 minutes was calculate according the international safety standards. The UV camera was successfully demonstrated during the Dutch National Skin Cancer day and was well received by dermatologists and participating public. Especially, the 'black paint' effect putting sun screen on the face was dramatic and contributed to the awareness of regions on the face what are likely to be missed applying sunscreen. The UV imaging system shows to be promising for diagnostics and clinical studies in dermatology and potentially in other areas (dentistry and ophthalmology)

  2. Overarching goals: a strategy for improving healthcare quality and safety?

    Science.gov (United States)

    Nanji, Karen C; Ferris, Timothy G; Torchiana, David F; Meyer, Gregg S

    2013-03-01

    The management literature reveals that many successful organisations have strategic plans that include a bold 'stretch-goal' to stimulate progress over a ten-to-thirty-year period. A stretch goal is clear, compelling and easily understood. It serves as a unifying focal point for organisational efforts. The ambitiousness of such goals has been emphasised with the phrase Big Hairy Audacious Goal ('BHAG'). President Kennedy's proclamation in 1961 that 'this Nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to earth' provides a famous example. This goal energised the US National Aeronautics and Space Administration, and it captured the attention of the American public and resulted in one of the largest accomplishments of any organisation. The goal set by Sony, a small, cash-strapped electronics company in the 1950s, to change the poor image of Japanese products around the world represents a classic BHAG. Few examples of quality goals that conform to the BHAG definition exist in the healthcare literature. However, the concept may provide a useful framework for organisations seeking to transform the quality of care they deliver. This review examines the merits and cautions of setting overarching quality goals to catalyse quality improvement efforts, and assists healthcare organisations with determining whether to adopt these goals.

  3. Análisis sociológico audiovisual de la publicidad de dispositivos de reproducción móvil digital

    Directory of Open Access Journals (Sweden)

    Pamela Valeria Yarad Jeada

    2015-04-01

    Full Text Available La presente comunicación tiene como objetivo principal analizar los distintos discursos que encierra la publicidad audiovisual de reproductores móviles digitales, entre los que se encuentra el mp3, mp4, iPod, teléfonos móviles con opción de reproducción de música, Smartphone y  Tablet. A través de esta metodología, se pretende comparar las distintas publicidades dependiendo a la marca y los estilos de vida que promociona frente a los consumidores. Además todo este proceso busca comprender las distintas fases del consumo de estos dispositivos. La hipótesis de partida se basa en el giro de los mensajes publicitarios de productos tecnológicos, actualmente centrados en códigos que inciden en la experiencia del usuario. Este tipo de publicidad rompe con la estructura únicamente informacional de la publicidad para convertirse en discursos que buscan despertar los sentidos y emocionar a sus públicos. Se tomará como ejemplos dos vídeos de distintas marcas y dispositivos: iPhone 5 y Sony Walkman Sport.

  4. Análisis sociológico audiovisual de la publicidad de dispositivos de reproducción móvil digital

    Directory of Open Access Journals (Sweden)

    Pamela Valeria Yarad Jeada

    2015-06-01

    Full Text Available La presente comunicación tiene como objetivo principal analizar los distintos discursos que encierra la publicidad audiovisual de reproductores móviles digitales, entre los que se encuentra el mp3, mp4, iPod, teléfonos móviles con opción de reproducción de música, Smartphone y  Tablet. A través de esta metodología, se pretende comparar las distintas publicidades dependiendo a la marca y los estilos de vida que promociona frente a los consumidores. Además todo este proceso busca comprender las distintas fases del consumo de estos dispositivos. La hipótesis de partida se basa en el giro de los mensajes publicitarios de productos tecnológicos, actualmente centrados en códigos que inciden en la experiencia del usuario. Este tipo de publicidad rompe con la estructura únicamente informacional de la publicidad para convertirse en discursos que buscan despertar los sentidos y emocionar a sus públicos. Se tomará como ejemplos dos vídeos de distintas marcas y dispositivos: iPhone 5 y Sony Walkman Sport.

  5. Living in the spotlight

    CERN Multimedia

    2009-01-01

    Just a few weeks ago, we celebrated the 20th anniversary of the World Wide Web. It gave me my first opportunity since taking up my mandate to see first hand what CERN’s newfound public profile means in practice. There were over 60 media from around the world present at CERN for the event, and some 900 reports in the media over the following days. Some weeks before, Sony pictures held a press event for their upcoming movie, Angels and Demons, part of which takes place at CERN. That happened during the same week that we published the new LHC schedule, and it was the LHC that got the most media coverage. So what does this mean for how we carry out our daily work? Particle physics has always operated in a fully open and transparent way. It’s in our DNA to do so. Meetings are open to all comers, and it is important that we continue to foster such a culture of transparency. Nevertheless, we need to be aware that we are much more in the public spotlight than ever before....

  6. Numerical modeling and experimental research on the movement of the explosion clouds

    International Nuclear Information System (INIS)

    Li Xiaoli; Zheng Yi; Liu Wei; Wu Guansheng

    2011-01-01

    It presents the experimental research and numerical modeling on the movement of explosion clouds. The experiment was performed under two kinds of recorder, one is high speed CCD recorder which was mainly used to record the process of the fireball when the TNT was detonated, and the other is SONY vidicon that was mainly used to record the movement of the clouds. Based on the assumption that the effects on the clouds were gravity and buoyancy, the numerical model on the thermal was established. The initial condition of the thermal that was to say the initial cloud dimension was gained through the results of the recording of the highly CCD recorder. Followed this, the results of the numerical simulation were presented. And the computational results of the rising cloud are reasonable compared to that of the experiment. Thus, it can be seen that the numerical modeling and experimental research methods presented in this paper are reasonable and it can be serve as a reference to related person. Finally, the problems about the experiment and the model are pointed to establish a more accurate model. (authors)

  7. Autonomous Mobile Robot That Can Read

    Directory of Open Access Journals (Sweden)

    Létourneau Dominic

    2004-01-01

    Full Text Available The ability to read would surely contribute to increased autonomy of mobile robots operating in the real world. The process seems fairly simple: the robot must be capable of acquiring an image of a message to read, extract the characters, and recognize them as symbols, characters, and words. Using an optical Character Recognition algorithm on a mobile robot however brings additional challenges: the robot has to control its position in the world and its pan-tilt-zoom camera to find textual messages to read, potentially having to compensate for its viewpoint of the message, and use the limited onboard processing capabilities to decode the message. The robot also has to deal with variations in lighting conditions. In this paper, we present our approach demonstrating that it is feasible for an autonomous mobile robot to read messages of specific colors and font in real-world conditions. We outline the constraints under which the approach works and present results obtained using a Pioneer 2 robot equipped with a Pentium 233 MHz and a Sony EVI-D30 pan-tilt-zoom camera.

  8. Calibration of Low Cost RGB and NIR Uav Cameras

    Science.gov (United States)

    Fryskowska, A.; Kedzierski, M.; Grochala, A.; Braula, A.

    2016-06-01

    Non-metric digital cameras are being widely used for photogrammetric studies. The increase in resolution and quality of images obtained by non-metric cameras, allows to use it in low-cost UAV and terrestrial photogrammetry. Imagery acquired with non-metric cameras can be used in 3D modeling of objects or landscapes, reconstructing of historical sites, generating digital elevation models (DTM), orthophotos, or in the assessment of accidents. Non-metric digital camcorders are characterized by instability and ignorance of the interior orientation parameters. Therefore, the use of these devices requires prior calibration. Calibration research was conducted using non-metric camera, different calibration tests and various software. The first part of the paper contains a brief theoretical introduction including the basic definitions, like the construction of non-metric cameras or description of different optical distortions. The second part of the paper contains cameras calibration process, details of the calibration methods and models that have been used. Sony Nex 5 camera calibration has been done using software: Image Master Calib, Matlab - Camera Calibrator application and Agisoft Lens. For the study 2D test fields has been used. As a part of the research a comparative analysis of the results have been done.

  9. Technology of Wide Color Gamut Backlight with Light-Emitting Diode for Liquid Crystal Display Television

    Science.gov (United States)

    Kakinuma, Koichiro

    2006-05-01

    The development of light-emitting diode (LED) backlight a wide-color-gamut and mercury-free has become active in liquid crystal display (LCD) industry. Reports on the development of backlights, such as a direct illumination-type back-light and a guided light illumination-type LED backlight were published. The fabrication of an actual commercial product has been progressing under this active development. Sony Corporation launched an LED-backlit LCD television (TV) model, dubbed QUALIA 005, the world’s first home-use television featuring LED backlighting. This product offers a very wide color reproduction range, delivering a color gamut of 150% of that typically achieved by conventional televisions. In this paper, the background of the development of the LED backlight system “TriluminosTM” and the technologies used to realize the wide color gamut are discussed. The main issues to be solved for the commercialization were how to reduce the brightness/color non uniformity of the backlight and how to treat heat generation from the LED. The standardization of wide color space definition xvYCC and LED backlight LCD television combination is expected to result in a more vivid and correct color expression, and a forecast that extends to the market in the future.

  10. Trials for product's data management through RosettaNet using RosettaNet Technical Dictionary (RNTD) and Partner Interface Processes (PIP) 2A10

    Energy Technology Data Exchange (ETDEWEB)

    Shinya, H. [NEC Electronics Corp. (Japan); Katsumi, S. [Sony Corporation Corp. (Japan); Seigo, I. [Toshiba Corp. (Japan); Eita, I. [Fujitsu LTD. (Japan); Hisashi, F.; Mackin, J.W. [RosettaNet (Japan)

    2004-07-01

    We face a major challenge in identifying and tracking the amount of hazardous materials contained in electric and electronic products (EE) in accordance with various changing laws or customers' demands. Hence, the Material Composition Milestone Program (MatComp) was established in RosettaNet (USA) on Jan 2003. Many major electronics companies including NOKIA, Sony, NEC Electronics, Toshiba, Fujitsu, etc. are involved in the MatComp program. In addition, RosettaNet Japan has established an environmental information team to develop dictionaries for chemicals listed in the Joint Industry Guide (draft) which was published September, 2003. The RosettaNet RNTD and PIP 2A10 enable product material composition notification between trading partners. 2A10 allows us to describe the product in a hierarchical structure along with product itself in a method similar to IMDS's requirements. In this paper, we will demonstrate the advantage of using RosettaNet protocol for product data exchange between trading partners. Our goal is to complete a full-automated transaction to a design for environment (DfE). (orig.)

  11. AVC/H.264 patent portfolio license

    Science.gov (United States)

    Skandalis, Dean A.

    2006-08-01

    MPEG LA, LLC offers a joint patent license for the AVC (a/k/a H.264) Standard (ISO/IEC IS 14496-10:2004). Like MPEG LA's other licenses, the AVC Patent Portfolio License is offered for the convenience of the marketplace as an alternative enabling users to access essential intellectual property owned by many patent holders under a single license rather than negotiating licenses with each of them individually. The AVC Patent Portfolio License includes essential patents owned by DAEWOO Electronics Corporation; Electronics and Telecommunications Research Institute (ETRI); France Telecom, societe anonyme; Fujitsu Limited; Hitachi, Ltd.; Koninklijke Philips Electronics N.V.; LG Electronics Inc.; Matsushita Electric Industrial Co., Ltd.; Microsoft Corporation; Mitsubishi Electric Corporation; Robert Bosch GmbH; Samsung Electronics Co., Ltd.; Sedna Patent Services, LLC; Sharp Kabushiki Kaisha; Siemens AG; Sony Corporation; The Trustees of Columbia University in the City of New York; Toshiba Corporation; UB Video Inc.; and Victor Company of Japan, Limited. Another is expected also to join as of August 1, 2006. MPEG LA's objective is to provide worldwide access to as much AVC essential intellectual property as possible for the benefit of AVC users. Therefore, any party that believes it has essential patents is welcome to submit them for evaluation of their essentiality and inclusion in the License if found essential.

  12. Interfacial reactions in lithium batteries

    International Nuclear Information System (INIS)

    Chen, Zonghai; Amine, Khalil; Amine, Rachid; Ma, Zi-Feng

    2017-01-01

    The lithium-ion battery was first commercially introduced by Sony Corporation in 1991 using LiCoO 2 as the cathode material and mesocarbon microbeads (MCMBs) as the anode material. After continuous research and development for 25 years, lithium-ion batteries have been the dominant energy storage device for modern portable electronics, as well as for emerging applications for electric vehicles and smart grids. It is clear that the success of lithium-ion technologies is rooted to the existence of a solid electrolyte interphase (SEI) that kinetically suppresses parasitic reactions between the lithiated graphitic anodes and the carbonate-based non-aqueous electrolytes. Recently, major attention has been paid to the importance of a similar passivation/protection layer on the surface of cathode materials, aiming for a rational design of high-energy-density lithium-ion batteries with extended cycle/calendar life. In this article, the physical model of the SEI, as well as recent research efforts to understand the nature and role of the SEI are summarized, and future perspectives on this important research field will also be presented. (topical review)

  13. Interfacial reactions in lithium batteries

    Science.gov (United States)

    Chen, Zonghai; Amine, Rachid; Ma, Zi-Feng; Amine, Khalil

    2017-08-01

    The lithium-ion battery was first commercially introduced by Sony Corporation in 1991 using LiCoO2 as the cathode material and mesocarbon microbeads (MCMBs) as the anode material. After continuous research and development for 25 years, lithium-ion batteries have been the dominant energy storage device for modern portable electronics, as well as for emerging applications for electric vehicles and smart grids. It is clear that the success of lithium-ion technologies is rooted to the existence of a solid electrolyte interphase (SEI) that kinetically suppresses parasitic reactions between the lithiated graphitic anodes and the carbonate-based non-aqueous electrolytes. Recently, major attention has been paid to the importance of a similar passivation/protection layer on the surface of cathode materials, aiming for a rational design of high-energy-density lithium-ion batteries with extended cycle/calendar life. In this article, the physical model of the SEI, as well as recent research efforts to understand the nature and role of the SEI are summarized, and future perspectives on this important research field will also be presented.

  14. Differential Fault Analysis on CLEFIA with 128, 192, and 256-Bit Keys

    Science.gov (United States)

    Takahashi, Junko; Fukunaga, Toshinori

    This paper describes a differential fault analysis (DFA) attack against CLEFIA. The proposed attack can be applied to CLEFIA with all supported keys: 128, 192, and 256-bit keys. DFA is a type of side-channel attack. This attack enables the recovery of secret keys by injecting faults into a secure device during its computation of the cryptographic algorithm and comparing the correct ciphertext with the faulty one. CLEFIA is a 128-bit blockcipher with 128, 192, and 256-bit keys developed by the Sony Corporation in 2007. CLEFIA employs a generalized Feistel structure with four data lines. We developed a new attack method that uses this characteristic structure of the CLEFIA algorithm. On the basis of the proposed attack, only 2 pairs of correct and faulty ciphertexts are needed to retrieve the 128-bit key, and 10.78 pairs on average are needed to retrieve the 192 and 256-bit keys. The proposed attack is more efficient than any previously reported. In order to verify the proposed attack and estimate the calculation time to recover the secret key, we conducted an attack simulation using a PC. The simulation results show that we can obtain each secret key within three minutes on average. This result shows that we can obtain the entire key within a feasible computational time.

  15. Design of area array CCD image acquisition and display system based on FPGA

    Science.gov (United States)

    Li, Lei; Zhang, Ning; Li, Tianting; Pan, Yue; Dai, Yuming

    2014-09-01

    With the development of science and technology, CCD(Charge-coupled Device) has been widely applied in various fields and plays an important role in the modern sensing system, therefore researching a real-time image acquisition and display plan based on CCD device has great significance. This paper introduces an image data acquisition and display system of area array CCD based on FPGA. Several key technical challenges and problems of the system have also been analyzed and followed solutions put forward .The FPGA works as the core processing unit in the system that controls the integral time sequence .The ICX285AL area array CCD image sensor produced by SONY Corporation has been used in the system. The FPGA works to complete the driver of the area array CCD, then analog front end (AFE) processes the signal of the CCD image, including amplification, filtering, noise elimination, CDS correlation double sampling, etc. AD9945 produced by ADI Corporation to convert analog signal to digital signal. Developed Camera Link high-speed data transmission circuit, and completed the PC-end software design of the image acquisition, and realized the real-time display of images. The result through practical testing indicates that the system in the image acquisition and control is stable and reliable, and the indicators meet the actual project requirements.

  16. A head-mounted display-based personal integrated-image monitoring system for transurethral resection of the prostate.

    Science.gov (United States)

    Yoshida, Soichiro; Kihara, Kazunori; Takeshita, Hideki; Fujii, Yasuhisa

    2014-12-01

    The head-mounted display (HMD) is a new image monitoring system. We developed the Personal Integrated-image Monitoring System (PIM System) using the HMD (HMZ-T2, Sony Corporation, Tokyo, Japan) in combination with video splitters and multiplexers as a surgical guide system for transurethral resection of the prostate (TURP). The imaging information obtained from the cystoscope, the transurethral ultrasonography (TRUS), the video camera attached to the HMD, and the patient's vital signs monitor were split and integrated by the PIM System and a composite image was displayed by the HMD using a four-split screen technique. Wearing the HMD, the lead surgeon and the assistant could simultaneously and continuously monitor the same information displayed by the HMD in an ergonomically efficient posture. Each participant could independently rearrange the images comprising the composite image depending on the engaging step. Two benign prostatic hyperplasia (BPH) patients underwent TURP performed by surgeons guided with this system. In both cases, the TURP procedure was successfully performed, and their postoperative clinical courses had no remarkable unfavorable events. During the procedure, none of the participants experienced any HMD-wear related adverse effects or reported any discomfort.

  17. Synthesis of layered LiMnO2 as an electrode for rechargeable lithium batteries

    Science.gov (United States)

    Armstrong, A. Robert; Bruce, Peter G.

    1996-06-01

    RECHARGEABLE lithium batteries can store more than twice as much energy per unit weight and volume as other rechargeable batteries1,2. They contain lithium ions in an electrolyte, which shuttle back and forth between, and are intercalated by, the electrode materials. The first commercially successful rechargeable lithium battery3, introduced by the Sony Corporation in 1990, consists of a carbon-based negative electrode, layered LiCoO2 as the positive electrode, and a non-aqueous liquid electrolyte. The high cost and toxicity of cobalt compounds, however, has prompted a search for alternative materials that intercalate lithium ions. One such is LiMn2O4, which has been much studied as a positive electrode material4-7 the cost of manganese is less than 1% of that of cobalt, and it is less toxic. Here we report the synthesis and electrochemical performance of a new material, layered LiMnO2, which is structurally analogous to LiCoO2. The charge capacity of LiMnO2 (~270mAhg-1) compares well with that of both LiCoO2 and LiMn2O4, and preliminary results indicate good stability over repeated charge-discharge cycles.

  18. Using commodity accelerometers and gyroscopes to improve speed and accuracy of JanusVF

    Science.gov (United States)

    Hutson, Malcolm; Reiners, Dirk

    2010-01-01

    Several critical limitations exist in the currently available commercial tracking technologies for fully-enclosed virtual reality (VR) systems. While several 6DOF solutions can be adapted to work in fully-enclosed spaces, they still include elements of hardware that can interfere with the user's visual experience. JanusVF introduced a tracking solution for fully-enclosed VR displays that achieves comparable performance to available commercial solutions but without artifacts that can obscure the user's view. JanusVF employs a small, high-resolution camera that is worn on the user's head, but faces backwards. The VR rendering software draws specific fiducial markers with known size and absolute position inside the VR scene behind the user but in view of the camera. These fiducials are tracked by ARToolkitPlus and integrated by a single-constraint-at-a-time (SCAAT) filter to update the head pose. In this paper we investigate the addition of low-cost accelerometers and gyroscopes such as those in Nintendo Wii remotes, the Wii Motion Plus, and the Sony Sixaxis controller to improve the precision and accuracy of JanusVF. Several enthusiast projects have implemented these units as basic trackers or for gesture recognition, but none so far have created true 6DOF trackers using only the accelerometers and gyroscopes. Our original experiments were repeated after adding the low-cost inertial sensors, showing considerable improvements and noise reduction.

  19. Bit-mapped Holograms Using Phase Transition Mastering (PTM) and Blu-ray Disks

    International Nuclear Information System (INIS)

    Barnhart, Donald

    2013-01-01

    Due to recent advances made in data storage, cloud computing, and Blu-ray mastering technology, it is now straight forward to calculate, store, transfer, and print bitmapped holograms that use terabytes of data and tera-pixels of information. This presentation reports on the potential of using the phase transition mastering (PTM) process to construct bitmapped, computer generated holograms with spatial resolutions of 5000 line-pairs/mm (70 nm pixel width). In particular, for Blu-ray disk production, Sony has developed a complete process that could be alternately deployed in holographic applications. The PTM process uses a 405 nm laser to write phase patterns onto a layer of imperfect transition metal oxides that is deposited onto an 8 inch silicon wafer. After the master hologram has been constructed, its imprint can then be cheaply mass produced with the same process as Blu-ray disks or embossed holograms. Unlike traditional binary holograms made with expensive e-beam lithography, the PTM process has the potential for multiple phase levels using inexpensive optics similar to consumer-grade desktop Blu-ray writers. This PTM process could revolutionise holography for entertainment, industrial, and scientific applications.

  20. Ideal stability of cylindrical plasma in the presence of mass flow

    International Nuclear Information System (INIS)

    Bondeson, A.; Iacono, R.

    1988-11-01

    The ideal stability of cylindrical plasma with mass flows is investigated using the guiding centre plasma (GCP) model of Grad. For rotating plasmas, the kinetic treatment of the parallel motion in GCP gives significantly different results than fluid models, where the pressures are obtained from equations of state. In particular, GCP removes the resonance with slow magnetoacoustic waves and the loss of stability that results in magnetohydrodynamics (MHD) for near-soni flows. Because of the strong kinetic damping of the sound waves in an isothermal plasma, the slow waves have little influence on plasma stability in GCP at low β. In the large aspect ratio, low-β tokamak ordering, Alfvenic flows are needed to change the ideal GCP stability significantly. At lowest order in the inverse aspect ratio, flow can be favorable or unfavorable for stability of local modes depending on the profiles, but external kinks are always destilized by flow if the velocity vanishes at the edge. For high-β, reversed field pinch equilibria, numerical computations show that flow can be stabilizing for local modes, but external modes are destabilized by flow. It is shown that in three dimensions, the MHD equilibrium problem becomes hyperbolic for arbitrarily small flows across the magnetic field, whereas in GCP the equilibrium remains elliptic for sub-Alfvenic flows. (author) 7 figs., 1 tab, 32 refs

  1. Cyberspace’s Dynamic Duo: Forging a Cybersecurity Public-Private Partnership

    Directory of Open Access Journals (Sweden)

    Max Manley

    2015-10-01

    Full Text Available As of 2015, cyber threats have become more prevalent due to high-profile cases like the Target, JPMorgan Chase & Co., Home Depot, and Sony Entertainment breaches. In order to prevent what former Secretary of Defense Leon Panetta characterized as a “Cyber Pearl Harbor,” the US government has to engage the private sector in order to build a solid public-private partnership (PPP for cybersecurity. For there to be a successful cybersecurity PPP between the US government and the private sector, there must be a PPP founded on a model composed of four essential elements: a high level of trust between the public and private entities that corresponds to a mutual belief in the positive gains of both partners; clear baseline guidance imposed from legislation, which should be reinforced with government training and financial incentives; a bottom-up structural approach for efficient operations that allows for more autonomy at lower levels on local needs and resources; and, gaining influential community involvement in the formation of PPPs from all levels of the participating organizations, as well as civil leadership and the general public.

  2. Thermal abuse performance of high-power 18650 Li-ion cells

    Science.gov (United States)

    Roth, E. P.; Doughty, D. H.

    High-power 18650 Li-ion cells have been developed for hybrid electric vehicle applications as part of the DOE Advanced Technology Development (ATD) program. The thermal abuse response of two advanced chemistries (Gen1 and Gen2) were measured and compared with commercial Sony 18650 cells. Gen1 cells consisted of an MCMB graphite based anode and a LiNi 0.85Co 0.15O 2 cathode material while the Gen2 cells consisted of a MAG10 anode graphite and a LiNi 0.80Co 0.15 Al 0.05O 2 cathode. Accelerating rate calorimetry (ARC) and differential scanning calorimetry (DSC) were used to measure the thermal response and properties of the cells and cell materials up to 400 °C. The MCMB graphite was found to result in increased thermal stability of the cells due to more effective solid electrolyte interface (SEI) formation. The Al stabilized cathodes were seen to have higher peak reaction temperatures that also gave improved cell thermal response. The effects of accelerated aging on cell properties were also determined. Aging resulted in improved cell thermal stability with the anodes showing a rapid reduction in exothermic reactions while the cathodes only showed reduced reactions after more extended aging.

  3. PERI - auto-tuning memory-intensive kernels for multicore

    International Nuclear Information System (INIS)

    Williams, S; Carter, J; Oliker, L; Shalf, J; Yelick, K; Bailey, D; Datta, K

    2008-01-01

    We present an auto-tuning approach to optimize application performance on emerging multicore architectures. The methodology extends the idea of search-based performance optimizations, popular in linear algebra and FFT libraries, to application-specific computational kernels. Our work applies this strategy to sparse matrix vector multiplication (SpMV), the explicit heat equation PDE on a regular grid (Stencil), and a lattice Boltzmann application (LBMHD). We explore one of the broadest sets of multicore architectures in the high-performance computing literature, including the Intel Xeon Clovertown, AMD Opteron Barcelona, Sun Victoria Falls, and the Sony-Toshiba-IBM (STI) Cell. Rather than hand-tuning each kernel for each system, we develop a code generator for each kernel that allows us identify a highly optimized version for each platform, while amortizing the human programming effort. Results show that our auto-tuned kernel applications often achieve a better than 4x improvement compared with the original code. Additionally, we analyze a Roofline performance model for each platform to reveal hardware bottlenecks and software challenges for future multicore systems and applications

  4. Alkaline Peroxides Versus Sodium Hypochlorite for Removing Denture Biofilm: a Crossover Randomized Trial.

    Science.gov (United States)

    Peracini, Amanda; Regis, Rômulo Rocha; Souza, Raphael Freitas de; Pagnano, Valéria Oliveira; Silva, Cláudia Helena Lovato da; Paranhos, Helena de Freitas Oliveira

    2016-01-01

    This study evaluated the efficacy of cleanser solutions on denture biofilm removal by a crossover randomized clinical trial. Thirty two edentulous patients were instructed to brush their dentures (specific brush and liquid soap) three times a day (after breakfast, lunch and dinner) and to soak them (≥ 8 h) in: (C) control -water; (AP): alkaline peroxide; or (SH) 0.5% sodium hypochlorite. Each solution was used for 21 days (three cycles of 7 days). At the end of each cycle, the inner surfaces of maxillary dentures were disclosed (1% neutral red) and photographed (HX1 - Sony). Areas (total and stained biofilm) were measured (Image Tool software) and the percentage of biofilm calculated as the ratio between the area of the biofilm multiplied by 100 and total surface area of the internal base of the denture. Data were compared by means of generalized estimating equation (α=5%) and multiple comparisons (Bonferroni; α=1.67%). Immersion in SH reduced biofilm (%) (8.3 ± 13.3B) compared to C (18.2 ± 14.9A) and AP (18.2 ± 16.6A). The 0.5% sodium hypochlorite solution was the most efficacious for biofilm removal. Alkaline peroxides may not lead to further biofilm removal in patients with adequate denture maintenance habits.

  5. Exchange of researchers of oil substituting energies in EU countries; EU shokoku no sekiyu daitai energy kenkyusha koryu jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    In order to further promote smoother introduction of oil substituting energies and development of new energies and energy saving technologies, it was intended to exchange and acquire items of information effective to learn the current state and policy trends on research and development of new energies and energy conservation in the EU countries who are the industrialized countries like Japan and enthusiastic in developing oil substituting energies. Therefore, exchange of researchers was carried out with an objective to contribute to research and development of oil substituting energies by deepening mutual understanding on the development efforts and forming efficient cooperative relationship. The researchers who visited Japan are Dr. Robert Durand (France) and Prof. and Dr. Bruno Scrosati (Italy). Dr. Durand has a great knowledge about fuel cells and storage batteries, and Dr. Scrosati about electrolytes and lithium batteries. Both gentlemen have visited the Agency of Industrial Science and Technology and the Agency of Natural Resources and Energy of the Ministry of International Trade and Industry, NEDO, Toshiba, Sony, Sanyo Electric, Japan Storage Battery, Matsushita Battery Industry, the Industrial Technology Research Institute of Osaka, and Kansai Electric Power Company. Views and information were exchanged and a number of good results were rewarded.

  6. Examples of design and achievement of vision systems for mobile robotics applications

    Science.gov (United States)

    Bonnin, Patrick J.; Cabaret, Laurent; Raulet, Ludovic; Hugel, Vincent; Blazevic, Pierre; M'Sirdi, Nacer K.; Coiffet, Philippe

    2000-10-01

    Our goal is to design and to achieve a multiple purpose vision system for various robotics applications : wheeled robots (like cars for autonomous driving), legged robots (six, four (SONY's AIBO) legged robots, and humanoid), flying robots (to inspect bridges for example) in various conditions : indoor or outdoor. Considering that the constraints depend on the application, we propose an edge segmentation implemented either in software, or in hardware using CPLDs (ASICs or FPGAs could be used too). After discussing the criteria of our choice, we propose a chain of image processing operators constituting an edge segmentation. Although this chain is quite simple and very fast to perform, results appear satisfactory. We proposed a software implementation of it. Its temporal optimization is based on : its implementation under the pixel data flow programming model, the gathering of local processing when it is possible, the simplification of computations, and the use of fast access data structures. Then, we describe a first dedicated hardware implementation of the first part, which requires 9CPLS in this low cost version. It is technically possible, but more expensive, to implement these algorithms using only a signle FPGA.

  7. Litter decomposing fungi in sal (Shorea robusta forests of central India

    Directory of Open Access Journals (Sweden)

    RAM KEERTI VERMA

    2011-11-01

    Full Text Available Soni KK, Pyasi A, Verma RK. 2011. Litter decomposing fungi in sal (Shorea robusta forests of central India. Nusantara Bioscience 3: 136-144. The present study aim on isolation and identification of fungi associated with decomposition of litter of sal forest in central India. Season wise successional changes in litter mycoflora were determined for four main seasons of the year namely, March-May, June-August, September-November and December-February. Fungi like Aspergillus flavus, A. niger and Rhizopus stolonifer were associated with litter decomposition throughout the year, while Aspergillus fumigatus, Cladosporium cladosporioides, C. oxysporum, Curvularia indica, and C. lunata were recorded in three seasons. Some fungi including ectomycorrhiza forming occur only in the rainy season (June-August these are Astraeus hygrometricus, Boletus fallax, Calvatia elata, Colletotrichum dematium, Corticium rolfsii, Mycena roseus, Periconia minutissima, Russula emetica, Scleroderma bovista, S. geaster, S. verrucosum, Scopulariopsis alba and four sterile fungi. Fungi like Alternaria citri, Gleocladium virens, Helicosporium phragmitis and Pithomyces cortarum were rarely recorded only in one season.

  8. Pattern Visual Evoked Potentials Elicited by Organic Electroluminescence Screen

    Directory of Open Access Journals (Sweden)

    Celso Soiti Matsumoto

    2014-01-01

    Full Text Available Purpose. To determine whether organic electroluminescence (OLED screens can be used as visual stimulators to elicit pattern-reversal visual evoked potentials (p-VEPs. Method. Checkerboard patterns were generated on a conventional cathode-ray tube (S710, Compaq Computer Co., USA screen and on an OLED (17 inches, 320 × 230 mm, PVM-1741, Sony, Tokyo, Japan screen. The time course of the luminance changes of each monitor was measured with a photodiode. The p-VEPs elicited by these two screens were recorded from 15 eyes of 9 healthy volunteers (22.0 ± 0.8 years. Results. The OLED screen had a constant time delay from the onset of the trigger signal to the start of the luminescence change. The delay during the reversal phase from black to white for the pattern was 1.0 msec on the cathode-ray tube (CRT screen and 0.5 msec on the OLED screen. No significant differences in the amplitudes of P100 and the implicit times of N75 and P100 were observed in the p-VEPs elicited by the CRT and the OLED screens. Conclusion. The OLED screen can be used as a visual stimulator to elicit p-VEPs; however the time delay and the specific properties in the luminance change must be taken into account.

  9. The Use of Unmanned Aerial Vehicle for Geothermal Exploitation Monitoring: Khankala Field Example

    Directory of Open Access Journals (Sweden)

    Sergey V. Cherkasov

    2018-06-01

    Full Text Available The article is devoted to the use of unmanned aerial vehicle for geothermal waters exploitation monitoring. Development of a geothermal reservoir usually requires a system of wells, pipelines and pumping equipment and control of such a system is quite complicated. In this regard, use of unmanned aerial vehicle is relevant. Two test unmanned aerial vehicle based infrared surveys have been conducted at the Khankala field (Chechen Republic with the Khankala geothermal plant operating at different regimes: during the first survey – with, and the second – without reinjection of used geothermal fluid. Unmanned aerial vehicle Geoscan 201 equipped with digital (Sony DSX-RX1 and thermal imaging (Thermoframe-MX-TTX cameras was used. Besides different images of the geothermal plant obtained by the surveys, 13 thermal anomalies have been identified. Analysis of the shape and temperature facilitated determination of their different sources: fire, heating systems, etc., which was confirmed by a ground reconnaissance. Results of the study demonstrate a high potential of unmanned aerial vehicle based thermal imagery use for environmental and technological monitoring of geothermal fields under operation.

  10. Joint research achievement report on field test project for photovoltaic power generation of industrial use in fiscal 2000; 1999 nendo sangyo tou you taiyokohatsuden field test jigyo kyodo kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    This paper summarizes the achievements in fiscal 2000 on the field tests for photovoltaic power generation of industrial use. This report describes the details of the achievements of the field tests in 36 locations including the following organizations: the Japan Industrial University, a school juristic person; the Harukawa Gakusha, a school juristic person; the Snow Brand Dairy; the Sony Chemicals; the West Japan Passenger Railways; the Hokushin Welfare Society, a social welfare juristic person; the Seikyou Gakuen, a school juristic person; the Miko Corporation; the Akashi Apparel Corporation; Shigenobu Township in Ehime Prefecture; the Japan Ham; the Seiko Epson; Henri Charpantier Corporation; the Joyo Gakuen, a school juristic person; Matsushita Electric Industry; Nio Township in Kagawa Prefecture; Matsumae Township in Ehime Prefecture; Nakajima Township in Ehime Prefecture; Sugo Gakuen, a school juristic person; the East Japan East Japan Passenger Railways (General Training Center); Shizuoka Automobile Gakuen, a school juristic person; Tomiyama Village in Aichi Prefecture; Futamura Grinding Industry; Toba City in Mie Prefecture; Higashi-ura Township in Hyogo Prefecture, Taisho Township in Kochi Prefecture; the Nagasaki Branch Office of the West Japan Telegraph and Telephone Company; Ashikita Township in Kumamoto Prefecture; the Miyazaki Branch Office of the West Japan Telegraph and Telephone Company; Oi Township in Fukui Prefecture; the Keishin Society, a social welfare juristic person; the Azabu Veterinarian School, a school juristic person, Omiya Township in Ibaraki Prefecture; and the Showa Electric Machinery. (NEDO)

  11. How do e-book readers enhance learning opportunities for distance work-based learners?

    Directory of Open Access Journals (Sweden)

    Gabi Witthaus

    2011-12-01

    Full Text Available We report on the incorporation of e-book readers into the delivery of two distance-taught master's programmes in Occupational Psychology (OP and one in Education at the University of Leicester, UK. The programmes attract work-based practitioners in OP and Teaching English to Speakers of Other Languages, respectively. Challenges in curriculum delivery included the need for more flexibility in the curricula, better access to essential readings and maximising the benefit of learners' limited study time. As part of a suite of pilot changes to curriculum design and delivery, 28 Sony PRS-505™ e-book readers were pre-loaded with course materials and sent out to students. The evidence suggests that the students' learning experiences improved as a result of four key benefits afforded by the e-book readers: enhanced flexibility in curriculum delivery to accommodate the mobile lifestyle of our learners, improved efficiency in the use of study time, especially short breaks during the working day, new strategies for reading course materials and cost. We discuss the opportunities and limitations associated with the e-book readers used and the challenges encountered in the study.

  12. Survey of the development of industrial technology in Japan; Sangyo gijutsu rekishi keisho chosa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Conditions for creating Japan`s type technologies have been investigated by extracting technologies and experiences meriting the succession to the next generation among the industrial technologies in Japan after World War II. Technological creativity of Japan began to appear from the 1970`s. Quartz watch of SEIKO, U-Matic VTR of SONY, ladle refinery method of DAIDO Steel, PAN-based carbon fiber of TORAY, continuous annealing of Nippon Steel, calculating machine using liquid crystal of SHARP, ASA-400 high sensitivity film of FUJI FILM, and Japanese word-processor of TOSHIBA are the examples. The basic ability to create those products and technology lays in the diversity of firms in electronic device and fine machinery industries consisting the boundary between general and electrical machinery, the systematizing ability and inter-industrial cooperation which were promoted through quality control, automatization of assembly and production control by computer, and the research and development capability which has been brought up during the high economic growth as a learning process of technology. The society and industries have to make efforts to create the new creative conditions for younger generations. Otherwise, Japan`s technology will not develop. 134 refs., 19 figs., 8 tabs.

  13. Social behaviour of dogs encountering AIBO, an animal-like robot in a neutral and in a feeding situation.

    Science.gov (United States)

    Kubinyi, Eniko; Miklósi, Adám; Kaplan, Frédéric; Gácsi, Márta; Topál, József; Csányi, Vilmos

    2004-03-31

    The use of animal-like autonomous robots might offer new possibilities in the study of animal interactions, if the subject recognises it as a social partner. In this paper we investigate whether AIBO, a dog-like robot of the Sony Corp. can be used for this purpose. Twenty-four adult and sixteen 4-5 months old pet dogs were tested in two situations where subjects encountered one of four different test-partners: (1) a remote controlled car; (2) an AIBO robot; (3) AIBO with a puppy-scented furry cover; and (4) a 2-month-old puppy. In the neutral situation the dog could interact freely with one of the partners for 1 min in a closed arena in the presence of its owner. In the feeding situation the encounters were started while the dog was eating food. Our results show that age and context influence the social behaviour of dogs. Further, we have found that although both age groups differentiated the living and non-living test-partners for some extent, the furry AIBO evoked significantly increased responses in comparison to the car. These experiments show the first steps towards the application of robots in behavioural studies, notwithstanding that at present AIBO's limited ability to move constrains its effectiveness as social partner for dogs.

  14. Improving Photometric Calibration of Meteor Video Camera Systems

    Science.gov (United States)

    Ehlert, Steven; Kingery, Aaron; Suggs, Robert

    2017-01-01

    We present the results of new calibration tests performed by the NASA Meteoroid Environment Office (MEO) designed to help quantify and minimize systematic uncertainties in meteor photometry from video camera observations. These systematic uncertainties can be categorized by two main sources: an imperfect understanding of the linearity correction for the MEO's Watec 902H2 Ultimate video cameras and uncertainties in meteor magnitudes arising from transformations between the Watec camera's Sony EX-View HAD bandpass and the bandpasses used to determine reference star magnitudes. To address the first point, we have measured the linearity response of the MEO's standard meteor video cameras using two independent laboratory tests on eight cameras. Our empirically determined linearity correction is critical for performing accurate photometry at low camera intensity levels. With regards to the second point, we have calculated synthetic magnitudes in the EX bandpass for reference stars. These synthetic magnitudes enable direct calculations of the meteor's photometric flux within the camera bandpass without requiring any assumptions of its spectral energy distribution. Systematic uncertainties in the synthetic magnitudes of individual reference stars are estimated at approx. 0.20 mag, and are limited by the available spectral information in the reference catalogs. These two improvements allow for zero-points accurate to 0.05 - 0.10 mag in both filtered and unfiltered camera observations with no evidence for lingering systematics. These improvements are essential to accurately measuring photometric masses of individual meteors and source mass indexes.

  15. Energy expenditure of sedentary screen time compared with active screen time for children.

    Science.gov (United States)

    Lanningham-Foster, Lorraine; Jensen, Teresa B; Foster, Randal C; Redmond, Aoife B; Walker, Brian A; Heinz, Dieter; Levine, James A

    2006-12-01

    We examined the effect of activity-enhancing screen devices on children's energy expenditure compared with performing the same activities while seated. Our hypothesis was that energy expenditure would be significantly greater when children played activity-promoting video games, compared with sedentary video games. Energy expenditure was measured for 25 children aged 8 to 12 years, 15 of whom were lean, while they were watching television seated, playing a traditional video game seated, watching television while walking on a treadmill at 1.5 miles per hour, and playing activity-promoting video games. Watching television and playing video games while seated increased energy expenditure by 20 +/- 13% and 22 +/- 12% above resting values, respectively. When subjects were walking on the treadmill and watching television, energy expenditure increased by 138 +/- 40% over resting values. For the activity-promoting video games, energy expenditure increased by 108 +/- 40% with the EyeToy (Sony Computer Entertainment) and by 172 +/- 68% with Dance Dance Revolution Ultramix 2 (Konami Digital Entertainment). Energy expenditure more than doubles when sedentary screen time is converted to active screen time. Such interventions might be considered for obesity prevention and treatment.

  16. Meteor Film Recording with Digital Film Cameras with large CMOS Sensors

    Science.gov (United States)

    Slansky, P. C.

    2016-12-01

    In this article the author combines his professional know-how about cameras for film and television production with his amateur astronomy activities. Professional digital film cameras with high sensitivity are still quite rare in astronomy. One reason for this may be their costs of up to 20 000 and more (camera body only). In the interim, however,consumer photo cameras with film mode and very high sensitivity have come to the market for about 2 000 EUR. In addition, ultra-high sensitive professional film cameras, that are very interesting for meteor observation, have been introduced to the market. The particular benefits of digital film cameras with large CMOS sensors, including photo cameras with film recording function, for meteor recording are presented by three examples: a 2014 Camelopardalid, shot with a Canon EOS C 300, an exploding 2014 Aurigid, shot with a Sony alpha7S, and the 2016 Perseids, shot with a Canon ME20F-SH. All three cameras use large CMOS sensors; "large" meaning Super-35 mm, the classic 35 mm film format (24x13.5 mm, similar to APS-C size), or full format (36x24 mm), the classic 135 photo camera format. Comparisons are made to the widely used cameras with small CCD sensors, such as Mintron or Watec; "small" meaning 12" (6.4x4.8 mm) or less. Additionally, special photographic image processing of meteor film recordings is discussed.

  17. The Global Precipitation Measurement (GPM) Spacecraft Power System Design and Orbital Performance

    Science.gov (United States)

    Dakermanji, George; Burns, Michael; Lee, Leonine; Lyons, John; Kim, David; Spitzer, Thomas; Kercheval, Bradford

    2016-01-01

    The Global Precipitation Measurement (GPM) spacecraft was jointly developed by National Aeronautics and Space Administration (NASA) and Japan Aerospace Exploration Agency (JAXA). It is a Low Earth Orbit (LEO) spacecraft launched on February 27, 2014. The spacecraft is in a circular 400 Km altitude, 65 degrees inclination nadir pointing orbit with a three year basic mission life. The solar array consists of two sun tracking wings with cable wraps. The panels are populated with triple junction cells of nominal 29.5% efficiency. One axis is canted by 52 degrees to provide power to the spacecraft at high beta angles. The power system is a Direct Energy Transfer (DET) system designed to support 1950 Watts orbit average power. The batteries use SONY 18650HC cells and consist of three 8s x 84p batteries operated in parallel as a single battery. The paper describes the power system design details, its performance to date and the lithium ion battery model that was developed for use in the energy balance analysis and is being used to predict the on-orbit health of the battery.

  18. Metallic Sn-Based Anode Materials: Application in High-Performance Lithium-Ion and Sodium-Ion Batteries.

    Science.gov (United States)

    Ying, Hangjun; Han, Wei-Qiang

    2017-11-01

    With the fast-growing demand for green and safe energy sources, rechargeable ion batteries have gradually occupied the major current market of energy storage devices due to their advantages of high capacities, long cycling life, superior rate ability, and so on. Metallic Sn-based anodes are perceived as one of the most promising alternatives to the conventional graphite anode and have attracted great attention due to the high theoretical capacities of Sn in both lithium-ion batteries (LIBs) (994 mA h g -1 ) and sodium-ion batteries (847 mA h g -1 ). Though Sony has used Sn-Co-C nanocomposites as its commercial LIB anodes, to develop even better batteries using metallic Sn-based anodes there are still two main obstacles that must be overcome: poor cycling stability and low coulombic efficiency. In this review, the latest and most outstanding developments in metallic Sn-based anodes for LIBs and SIBs are summarized. And it covers the modification strategies including size control, alloying, and structure design to effectually improve the electrochemical properties. The superiorities and limitations are analyzed and discussed, aiming to provide an in-depth understanding of the theoretical works and practical developments of metallic Sn-based anode materials.

  19. Low temperature ITO thin film deposition on PES substrate using pulse magnetron sputtering

    International Nuclear Information System (INIS)

    Lin, Y.C.; Li, J.Y.; Yen, W.T.

    2008-01-01

    Experiments were conducted using pulse magnetron sputtering (PMS) to deposit transparent conducting indium tin oxide (ITO) thin film onto flexible polyethersulfone (PES) plastic substrates. The thin film microstructure, optoelectronic and residual stress were analyzed using the modulating PMS power, work pressure, pulse frequency, duty cycle and cycle time process parameters. The residual stress of the thin film was determined by scanning electron microscopy (SEM) combined with the Sony equation. The experimental results show that PMS has a lower process temperature, higher deposition rate and lower resistivity compared with the radio frequency process at the same output power. The duty cycle increase produces the optimum optoelectronic characteristics. When the pressure, power, duty cycle and sputter time are increased, the thin film stress will also increase, causing flexural distortion in the PES plastic substrate. When the deposition thickness reaches 1.5 μm, ITO thin film will appear with a distinct split. Under 5 mtorr work pressure, 60 W power, 33 μs duty time and 2 μs pulse reverse time at duty cycle 95%, thin film with an optimized electrical 3.0 x 10 -4 Ω-cm, RMS surface roughness of 0.85 nm and visible region optical transmittance will be achieved with acquisition of over 85%

  20. A 3D character animation engine for multimodal interaction on mobile devices

    Science.gov (United States)

    Sandali, Enrico; Lavagetto, Fabio; Pisano, Paolo

    2005-03-01

    Talking virtual characters are graphical simulations of real or imaginary persons that enable natural and pleasant multimodal interaction with the user, by means of voice, eye gaze, facial expression and gestures. This paper presents an implementation of a 3D virtual character animation and rendering engine, compliant with the MPEG-4 standard, running on Symbian-based SmartPhones. Real-time animation of virtual characters on mobile devices represents a challenging task, since many limitations must be taken into account with respect to processing power, graphics capabilities, disk space and execution memory size. The proposed optimization techniques allow to overcome these issues, guaranteeing a smooth and synchronous animation of facial expressions and lip movements on mobile phones such as Sony-Ericsson's P800 and Nokia's 6600. The animation engine is specifically targeted to the development of new "Over The Air" services, based on embodied conversational agents, with applications in entertainment (interactive story tellers), navigation aid (virtual guides to web sites and mobile services), news casting (virtual newscasters) and education (interactive virtual teachers).

  1. Solving Coupled Gross--Pitaevskii Equations on a Cluster of PlayStation 3 Computers

    Science.gov (United States)

    Edwards, Mark; Heward, Jeffrey; Clark, C. W.

    2009-05-01

    At Georgia Southern University we have constructed an 8+1--node cluster of Sony PlayStation 3 (PS3) computers with the intention of using this computing resource to solve problems related to the behavior of ultra--cold atoms in general with a particular emphasis on studying bose--bose and bose--fermi mixtures confined in optical lattices. As a first project that uses this computing resource, we have implemented a parallel solver of the coupled time--dependent, one--dimensional Gross--Pitaevskii (TDGP) equations. These equations govern the behavior of dual-- species bosonic mixtures. We chose the split--operator/FFT to solve the coupled 1D TDGP equations. The fast Fourier transform component of this solver can be readily parallelized on the PS3 cpu known as the Cell Broadband Engine (CellBE). Each CellBE chip contains a single 64--bit PowerPC Processor Element known as the PPE and eight ``Synergistic Processor Element'' identified as the SPE's. We report on this algorithm and compare its performance to a non--parallel solver as applied to modeling evaporative cooling in dual--species bosonic mixtures.

  2. Spatio-temporal Hotelling observer for signal detection from image sequences.

    Science.gov (United States)

    Caucci, Luca; Barrett, Harrison H; Rodriguez, Jeffrey J

    2009-06-22

    Detection of signals in noisy images is necessary in many applications, including astronomy and medical imaging. The optimal linear observer for performing a detection task, called the Hotelling observer in the medical literature, can be regarded as a generalization of the familiar prewhitening matched filter. Performance on the detection task is limited by randomness in the image data, which stems from randomness in the object, randomness in the imaging system, and randomness in the detector outputs due to photon and readout noise, and the Hotelling observer accounts for all of these effects in an optimal way. If multiple temporal frames of images are acquired, the resulting data set is a spatio-temporal random process, and the Hotelling observer becomes a spatio-temporal linear operator. This paper discusses the theory of the spatio-temporal Hotelling observer and estimation of the required spatio-temporal covariance matrices. It also presents a parallel implementation of the observer on a cluster of Sony PLAYSTATION 3 gaming consoles. As an example, we consider the use of the spatio-temporal Hotelling observer for exoplanet detection.

  3. High-Speed Computation of the Kleene Star in Max-Plus Algebraic System Using a Cell Broadband Engine

    Science.gov (United States)

    Goto, Hiroyuki

    This research addresses a high-speed computation method for the Kleene star of the weighted adjacency matrix in a max-plus algebraic system. We focus on systems whose precedence constraints are represented by a directed acyclic graph and implement it on a Cell Broadband Engine™ (CBE) processor. Since the resulting matrix gives the longest travel times between two adjacent nodes, it is often utilized in scheduling problem solvers for a class of discrete event systems. This research, in particular, attempts to achieve a speedup by using two approaches: parallelization and SIMDization (Single Instruction, Multiple Data), both of which can be accomplished by a CBE processor. The former refers to a parallel computation using multiple cores, while the latter is a method whereby multiple elements are computed by a single instruction. Using the implementation on a Sony PlayStation 3™ equipped with a CBE processor, we found that the SIMDization is effective regardless of the system's size and the number of processor cores used. We also found that the scalability of using multiple cores is remarkable especially for systems with a large number of nodes. In a numerical experiment where the number of nodes is 2000, we achieved a speedup of 20 times compared with the method without the above techniques.

  4. Optimisation of multiplet identifier processing on a PLAYSTATION® 3

    Science.gov (United States)

    Hattori, Masami; Mizuno, Takashi

    2010-02-01

    To enable high-performance computing (HPC) for applications with large datasets using a Sony® PLAYSTATION® 3 (PS3™) video game console, we configured a hybrid system consisting of a Windows® PC and a PS3™. To validate this system, we implemented the real-time multiplet identifier (RTMI) application, which identifies multiplets of microearthquakes in terms of the similarity of their waveforms. The cross-correlation computation, which is a core algorithm of the RTMI application, was optimised for the PS3™ platform, while the rest of the computation, including data input and output remained on the PC. With this configuration, the core part of the algorithm ran 69 times faster than the original program, accelerating total computation speed more than five times. As a result, the system processed up to 2100 total microseismic events, whereas the original implementation had a limit of 400 events. These results indicate that this system enables high-performance computing for large datasets using the PS3™, as long as data transfer time is negligible compared with computation time.

  5. Effectiveness of virtual reality using video gaming technology in elderly adults with diabetes mellitus.

    Science.gov (United States)

    Lee, Sunwoo; Shin, Sungrae

    2013-06-01

    Diabetes in elderly adults is associated with an increased risk of fall. The aim of study was to determine whether a virtual reality exercise (VRE) program would improve balance, strength, gait, and falls efficacy in elderly adults with diabetes. Fifty-five subjects with diabetes mellitus over 65 years of age were randomly assigned to a VRE group (VREG) (n=27) and a control group (CG) (n=28). The VREG received the VRE program and diabetes education, whereas the CG received only the diabetes education. The VRE program used video gaming (PlayStation(®) 2; Sony, Tokyo, Japan) and was conducted for 50 min twice a week for 10 weeks. Balance, muscle strength, gait, and falls efficacy were measured at baseline and after intervention. Measurements were taken using a clinical tests (the one-leg-standing test, the Berg Balance Scale, the functional reach test, the timed up-and-go test, and the sit-to-stand test), and gait analysis. A self-administered questionnaire was used to measure falls efficacy. After training, the VREG showed significantly improved balance, decreased sit-to-stand times, and increased gait speed, cadence, and falls efficacy. The VRE program was to maximize the effects of exercise by triggering players was to be fully immersed into the games and enhanced major influential factors on the falls of subject. This study suggests VRE programs are feasible and effective for reduced the risk of falls in elderly adults with type 2 diabetes.

  6. On the correlation between motion data captured from low-cost gaming controllers and high precision encoders.

    Science.gov (United States)

    Purkayastha, Sagar N; Byrne, Michael D; O'Malley, Marcia K

    2012-01-01

    Gaming controllers are attractive devices for research due to their onboard sensing capabilities and low-cost. However, a proper quantitative analysis regarding their suitability for use in motion capture, rehabilitation and as input devices for teleoperation and gesture recognition has yet to be conducted. In this paper, a detailed analysis of the sensors of two of these controllers, the Nintendo Wiimote and the Sony Playstation 3 Sixaxis, is presented. The acceleration and angular velocity data from the sensors of these controllers were compared and correlated with computed acceleration and angular velocity data derived from a high resolution encoder. The results show high correlation between the sensor data from the controllers and the computed data derived from the position data of the encoder. From these results, it can be inferred that the Wiimote is more consistent and better suited for motion capture applications and as an input device than the Sixaxis. The applications of the findings are discussed with respect to potential research ventures.

  7. An ultra-high speed whole slide image viewing system.

    Science.gov (United States)

    Yagi, Yukako; Yoshioka, Shigeatsu; Kyusojin, Hiroshi; Onozato, Maristela; Mizutani, Yoichi; Osato, Kiyoshi; Yada, Hiroaki; Mark, Eugene J; Frosch, Matthew P; Louis, David N

    2012-01-01

    One of the goals for a Whole Slide Imaging (WSI) system is implementation in the clinical practice of pathology. One of the unresolved problems in accomplishing this goal is the speed of the entire process, i.e., from viewing the slides through making the final diagnosis. Most users are not satisfied with the correct viewing speeds of available systems. We have evaluated a new WSI viewing station and tool that focuses on speed. A prototype WSI viewer based on PlayStation®3 with wireless controllers was evaluated at the Department of Pathology at MGH for the following reasons: 1. For the simulation of signing-out cases; 2. Enabling discussion at a consensus conference; and 3. Use at slide seminars during a Continuing Medical Education course. Pathologists were being able to use the system comfortably after 0-15 min training. There were no complaints regarding speed. Most pathologists were satisfied with the functionality, usability and speed of the system. The most difficult situation was simulating diagnostic sign-out. The preliminary results of adapting the Sony PlayStation®3 (PS3®) as an ultra-high speed WSI viewing system were promising. The achieved speed is consistent with what would be needed to use WSI in daily practice.

  8. New Developments in Modeling MHD Systems on High Performance Computing Architectures

    Science.gov (United States)

    Germaschewski, K.; Raeder, J.; Larson, D. J.; Bhattacharjee, A.

    2009-04-01

    Modeling the wide range of time and length scales present even in fluid models of plasmas like MHD and X-MHD (Extended MHD including two fluid effects like Hall term, electron inertia, electron pressure gradient) is challenging even on state-of-the-art supercomputers. In the last years, HPC capacity has continued to grow exponentially, but at the expense of making the computer systems more and more difficult to program in order to get maximum performance. In this paper, we will present a new approach to managing the complexity caused by the need to write efficient codes: Separating the numerical description of the problem, in our case a discretized right hand side (r.h.s.), from the actual implementation of efficiently evaluating it. An automatic code generator is used to describe the r.h.s. in a quasi-symbolic form while leaving the translation into efficient and parallelized code to a computer program itself. We implemented this approach for OpenGGCM (Open General Geospace Circulation Model), a model of the Earth's magnetosphere, which was accelerated by a factor of three on regular x86 architecture and a factor of 25 on the Cell BE architecture (commonly known for its deployment in Sony's PlayStation 3).

  9. Towards NIRS-based hand movement recognition.

    Science.gov (United States)

    Paleari, Marco; Luciani, Riccardo; Ariano, Paolo

    2017-07-01

    This work reports on preliminary results about on hand movement recognition with Near InfraRed Spectroscopy (NIRS) and surface ElectroMyoGraphy (sEMG). Either basing on physical contact (touchscreens, data-gloves, etc.), vision techniques (Microsoft Kinect, Sony PlayStation Move, etc.), or other modalities, hand movement recognition is a pervasive function in today environment and it is at the base of many gaming, social, and medical applications. Albeit, in recent years, the use of muscle information extracted by sEMG has spread out from the medical applications to contaminate the consumer world, this technique still falls short when dealing with movements of the hand. We tested NIRS as a technique to get another point of view on the muscle phenomena and proved that, within a specific movements selection, NIRS can be used to recognize movements and return information regarding muscles at different depths. Furthermore, we propose here three different multimodal movement recognition approaches and compare their performances.

  10. Is My Exercise Partner Similar Enough? Partner Characteristics as a Moderator of the Köhler Effect in Exergames.

    Science.gov (United States)

    Forlenza, Samuel T; Kerr, Norbert L; Irwin, Brandon C; Feltz, Deborah L

    2012-12-01

    Recent research has shown the Köhler motivation gain effect (working at a task with a more capable partner where one's performance is indispensable to the group) leads to greater effort in partnered exercise videogame play. The purpose of this article was to examine potential moderators of the Köhler effect by exploring dissimilarities in one's partner's appearance, namely, having an older partner (compared with a same-age partner) and having a heavier-weight partner (compared with a same-weight partner). One hundred fifty-three male and female college students completed a series of plank exercises using the "EyeToy: Kinetic™" for the PlayStation(®) 2 (Sony, Tokyo, Japan). Participants first completed the exercises individually and, after a rest, completed the same exercises with a virtually present partner. Exercise persistence, subjective effort, self-efficacy beliefs, enjoyment, and intentions to exercise were recorded and analyzed. A significant Köhler motivation gain was observed in all partner conditions (compared with individual controls) such that participants with a partner held the plank exercises longer (P<0.001) and reported higher subjective effort (P<0.01). These results were unmoderated by partner's age and weight, with one exception: Males tended to persist longer when paired with an obese partner (P=0.08). These results suggest that differences in age and weight do not attenuate the Köhler effect in exergames and may even strengthen it.

  11. "Dance Dance Revolution" Used by 7- and 8-Year-Olds to Boost Physical Activity: Is Coaching Necessary for Adherence to an Exercise Prescription?

    Science.gov (United States)

    Errickson, Sadye Paez; Maloney, Ann E; Thorpe, Deborah; Giuliani, Carol; Rosenberg, Angela M

    2012-02-01

    To increase opportunities for physical activity (PA) for children in children's homes, we used a "Dance Dance Revolution" (DDR) (Konami of America, Redwood City, CA) coaching protocol for 7- and 8-year-olds. We randomly assigned youth to either an Enhanced (coaching) or Basic (no coaching) group. A DDR prescription of 120 minutes/week was provided to 40 children. Motor learning principles guided the coaching protocol, provided by adult graduate students, which took place weekly during weeks 1-5. PA was measured with accelerometry, DDR logs, and Sony (New York, NY) Playstation(®)2 memory cards at baseline and at week 10. Total accelerometer-measured PA was not significantly different between the groups at baseline or week 10; however, vigorous PA increased significantly in both groups at week 10. DDR logs showed a large range from 0 to 660 minutes/week of dance time. Respective playing time for each week (1 and 10) averaged 149 and 64 minutes for the Basic group and 184 and 47 minutes for the Enhanced group. Coaching significantly increased DDR use patterns in this population of youngsters during weeks 1 through 5 (P<0.001). Adult coaching deserves further study to determine how to maintain high levels of participation in exergames for youth who live in an obesogenic environment.

  12. Chum salmon egg extracts induce upregulation of collagen type I and exert antioxidative effects on human dermal fibroblast cultures

    Directory of Open Access Journals (Sweden)

    Yoshino A

    2016-08-01

    Full Text Available Atsushi Yoshino,1 Natalia Polouliakh,1–3 Akira Meguro,1 Masaki Takeuchi,1,4 Tatsukata Kawagoe,1 Nobuhisa Mizuki1 1Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, 2Sony Computer Science Laboratories Inc., Fundamental Research Laboratories, 3Systems Biology Institute, Tokyo, Japan; 4Inflammatory Disease Section, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA Abstract: Components of fish roe possess antioxidant and antiaging activities, making them potentially very beneficial natural resources. Here, we investigated chum salmon eggs (CSEs as a source of active ingredients, including vitamins, unsaturated fatty acids, and proteins. We incubated human dermal fibroblast cultures for 48 hours with high and low concentrations of CSE extracts and analyzed changes in gene expression. Cells treated with CSE extract showed concentration-dependent upregulation of collagen type I genes and of multiple antioxidative genes, including OXR1, TXNRD1, and PRDX family genes. We further conducted in silico phylogenetic footprinting analysis of promoter regions. These results suggested that transcription factors such as acute myeloid leukemia-1a and cyclic adenosine monophosphate response element-binding protein may be involved in the observed upregulation of antioxidative genes. Our results support the idea that CSEs are strong candidate sources of antioxidant materials and cosmeceutically effective ingredients. Keywords: fish egg, antiaging, gene expression analysis, antioxidative gene, phylogenetic footprinting analysis

  13. Brick Lane Patchwork

    Directory of Open Access Journals (Sweden)

    Emanuele Monegato

    2009-12-01

    Full Text Available The essay Brick Lane Patchwork takes its roots in the consideration that the most effective cultural representations of London Brick Lane are explicitly or implicitly linked to the nature of a patchwork. Many contemporary cultural representations made a vain and ambitious effort to portray the real soul(s of Brick Lane, without taking into consideration its complexity and, therefore, delivering a distinctive image of the area as if it was a single piece of cloth, not a whole quilt. Starting from already existing cultural representations of Brick Lane (Monica Ali's first novel Brick Lane and its filmic adaptation directed by Sarah Gavron, the poetic memoir Salaam Brick Lane - a Year in the New East End and the short film Brick Lane by Paul Makkar, which are going to be privileged squared cloths to be sewn in the above mentioned patchwork, the aim of this essay is both to detect its proper cultural representations and to sew an imaginative patchwork quilt, a new and multiple image of this London area enhancing its hybrid soul(s, its blending procedure and contemporary facets. Ali M., 2004, Brick Lane, Doubleday Black Swan, London.Gavron S., 2007, Brick Lane, Sony Pictures Classics.Hall T., 2005, Salaam Brick Lane - A Year in the New East End, John Murray Publishers, London. Makkar P., 2002, Brick Lane, Anapurna Films.

  14. Investigating the impact of viral message appeal and message credibility on consumer attitude toward the brand

    Directory of Open Access Journals (Sweden)

    Esmaeilpour Majid

    2016-07-01

    Full Text Available Due to the rapid growth of the Internet and use of e-commerce in the recent years, viral marketing has drawn the attention of manufacturing and service organizations. However, no research has been conducted to examine the impact of message appeal and message source credibility on consumers’ attitude with mediating role of intellectual involvement of consumers and their risk taking level. The aim of this study was to examine the impact of appeal and message source credibility on consumers’ attitude with mediating role of consumers’ intellectual involvement and their risk taking level. The population of this study includes consumers of mobile phones (Samsung, Sony, Nokia, LG and iPhone in the Bushehr city (Iran. As the population of the study is unlimited, 430 questionnaires were distributed using available sampling method, and 391 questionnaires were collected and analyzed. Using structural equation modeling, we analysed the data through smart PLS software. The results show that the appeal and credibility of the message source impact the consumer attitudes toward the brand. We also found that the intellectual involvement of consumers plays the mediating role in the relationship between message appeal and consumer attitudes toward brands. In the relationship between message source credibility and customer attitude towards the brand, the level of risk taking of people has no mediating role.

  15. Immersive 3D Visualization of Astronomical Data

    Science.gov (United States)

    Schaaff, A.; Berthier, J.; Da Rocha, J.; Deparis, N.; Derriere, S.; Gaultier, P.; Houpin, R.; Normand, J.; Ocvirk, P.

    2015-09-01

    The immersive-3D visualization, or Virtual Reality in our study, was previously dedicated to specific uses (research, flight simulators, etc.) The investment in infrastructure and its cost was reserved to large laboratories or companies. Lately we saw the development of immersive-3D masks intended for wide distribution, for example the Oculus Rift and the Sony Morpheus projects. The usual reaction is to say that these tools are primarily intended for games since it is easy to imagine a player in a virtual environment and the added value to conventional 2D screens. Yet it is likely that there are many applications in the professional field if these tools are becoming common. Introducing this technology into existing applications or new developments makes sense only if interest is properly evaluated. The use in Astronomy is clear for education, it is easy to imagine mobile and light planetariums or to reproduce poorly accessible environments (e.g., large instruments). In contrast, in the field of professional astronomy the use is probably less obvious and it requires to conduct studies to determine the most appropriate ones and to assess the contributions compared to the other display modes.

  16. Bit-mapped Holograms Using Phase Transition Mastering (PTM) and Blu-ray Disks

    Science.gov (United States)

    Barnhart, Donald

    2013-02-01

    Due to recent advances made in data storage, cloud computing, and Blu-ray mastering technology, it is now straight forward to calculate, store, transfer, and print bitmapped holograms that use terabytes of data and tera-pixels of information. This presentation reports on the potential of using the phase transition mastering (PTM) process to construct bitmapped, computer generated holograms with spatial resolutions of 5000 line-pairs/mm (70 nm pixel width). In particular, for Blu-ray disk production, Sony has developed a complete process that could be alternately deployed in holographic applications. The PTM process uses a 405 nm laser to write phase patterns onto a layer of imperfect transition metal oxides that is deposited onto an 8 inch silicon wafer. After the master hologram has been constructed, its imprint can then be cheaply mass produced with the same process as Blu-ray disks or embossed holograms. Unlike traditional binary holograms made with expensive e-beam lithography, the PTM process has the potential for multiple phase levels using inexpensive optics similar to consumer-grade desktop Blu-ray writers. This PTM process could revolutionise holography for entertainment, industrial, and scientific applications.

  17. Hardness variability in commercial technologies

    International Nuclear Information System (INIS)

    Shaneyfelt, M.R.; Winokur, P.S.; Meisenheimer, T.L.; Sexton, F.W.; Roeske, S.B.; Knoll, M.G.

    1994-01-01

    The radiation hardness of commercial Floating Gate 256K E 2 PROMs from a single diffusion lot was observed to vary between 5 to 25 krad(Si) when irradiated at a low dose rate of 64 mrad(Si)/s. Additional variations in E 2 PROM hardness were found to depend on bias condition and failure mode (i.e., inability to read or write the memory), as well as the foundry at which the part was manufactured. This variability is related to system requirements, and it is shown that hardness level and variability affect the allowable mode of operation for E 2 PROMs in space applications. The radiation hardness of commercial 1-Mbit CMOS SRAMs from Micron, Hitachi, and Sony irradiated at 147 rad(Si)/s was approximately 12, 13, and 19 krad(Si), respectively. These failure levels appear to be related to increases in leakage current during irradiation. Hardness of SRAMs from each manufacturer varied by less than 20%, but differences between manufacturers are significant. The Qualified Manufacturer's List approach to radiation hardness assurance is suggested as a way to reduce variability and to improve the hardness level of commercial technologies

  18. Privacy, who cares?

    CERN Multimedia

    Computer Security Team

    2011-01-01

    In mid-April, the Sony “Playstation” and “Online Entertainment” networks were compromised and the records of nearly 100 million(!) users (names, addresses, dates of birth, e-mail addresses) were stolen. It even seems that the credit card numbers of these users where lost, too.   In a different case, a bug in the job portal of UNESCO allowed any applicant to access addresses, mobile phone numbers and salaries of probably hundreds of thousands of other job seekers dating back to 2006. But data loss is not only an accidental or malicious act: Apple’s iPhone and iPads (and to a lesser extent Android devices) store each position location of their owners since 2008, and it is yet unclear whether this data made it back into Apple’s headquarters. Facebook and Google are already known to harvest gazillions of records of user data with the aim of pin-pointing customer behaviour. It is not the first time that, before committing a crime, thieves have c...

  19. Experiments with a musical instrument. The continuator and young children aged between 3-5

    Directory of Open Access Journals (Sweden)

    Anna Rita Addessi

    2009-07-01

    Full Text Available The relationship between technology and learning is becoming increasingly important in the field of musical education. However there are few studies regarding the interaction between children and musical instruments. This article looks at a study carried out with children aged between 3 and 5, and a particular interactive musical system: the Continuator, which was created by the SONY-Computer Science Laboratory in Paris. An analysis of the studies shows that the Continuator is capable of developing interesting interaction between children and the machine and creative musical processes in early childhood. It is possible to observe an evolution in interaction and microprocesses similar to those seen in adult/child interaction. The abilty of the system ton to attract and maintain attention in the children as been interpreted through Csikszentmihalyi’s Flow Theory . This article gives an overview of literature regarding musical education and new technologies, a description of the interactive system used in our experimental project, the pilot protocol and the analysis of the two case studies. We also draw certain conclusions regarding the psychological and pedagogical implications of the results.

  20. Is There Evidence That Active Videogames Increase Energy Expenditure and Exercise Intensity for People Poststroke and with Cerebral Palsy?

    Science.gov (United States)

    Deutsch, Judith E; Guarrera-Bowlby, Phyllis; Myslinski, Mary Jane; Kafri, Michal

    2015-02-01

    This article asked and answered the question of whether there was evidence to support the use of videogames for promotion of wellness and fitness for people poststroke and those with cerebral palsy (CP). A literature search of PubMed, CINAHL, and PEDro using a population, intervention, and outcome (PIO) approach and the key words "stroke (or CP) AND video games (and synonyms) AND energy expenditure (EE) (and synonyms)" was conducted. It yielded two relevant references for people poststroke and five references for people with CP. The literature extraction and synthesis by the categories of the PIO indicated that most studies used only the population of interest, except two that compared the EE with that of healthy controls. The main finding is that both people poststroke (moderate severity) and people with CP (mild severity) can achieve moderate EE playing Wii(™) (Nintendo, Kyoto, Japan), PlayStation(®) (Sony, Tokyo, Japan), and Kinect(™) (Microsoft, Redmond, WA) games. Adults with CP of mild severity played the videogames at vigorous levels, whereas those with severe CP played them at low levels. There appears to be an interaction between development and severity that influences the exercise intensity measured by EE. The findings suggests that videogames are a gateway for wellness promotion.

  1. Comparative Kinematic Analysis of the Snatch Lifts in Elite Male Adolescent Weightlifters

    Directory of Open Access Journals (Sweden)

    Erbil Harbili

    2014-06-01

    Full Text Available The purpose of the study was to compare the linear kinematics of the barbell and the angular kinematics of the lower limb during the snatch lifts of two different barbell weights in elite male adolescent weightlifters. In the national team level, nine elite male adolescent weightlifters participated in the study. The snatch lifts were recorded by two video cameras under competitive conditions in preparation period before the European Junior Championship (Sony MiniDv PAL- 50 field/s and the two heaviest successful lifts were selected for kinematic analysis. The little toe, ankle, knee, hip, and shoulder on the body and one point on the barbell were digitized using Ariel Performance Analysis System (APAS, San Diego, CA, USA. Significant decreases were found in the maximum barbell height, the relative power output during the second pull, and the maximum vertical velocity of the barbell during the second pull of the heaviest lift (p < 0.05. Maximum extension velocity of the hip joint significantly increased during the first pull of the heaviest lift (p < 0.05. As the mass of the barbell increased, the maximum vertical velocity and the maximum height of the barbell and relative power output during the second pull decreased in the heaviest lift performed by adolescent weightlifters. Coaches should pay attention to assistant exercises to increase explosive strength during the second pull with maximum strength in male adolescent weightlifters.

  2. Restriction of the use of hazardous substances (RoHS in the personal computer segment: analysis of the strategic adoption by the manufacturers settled in Brazil

    Directory of Open Access Journals (Sweden)

    Ademir Brescansin

    2015-09-01

    Full Text Available The enactment of the RoHS Directive (Restriction of Hazardous Substances in 2003, limiting the use of certain hazardous substances in electronic equipment has forced companies to adjust their products to comply with this legislation. Even in the absence of similar legislation in Brazil, manufacturers of personal computers which are located in this country have been seen to adopt RoHS for products sold in the domestic market and abroad. The purpose of this study is to analyze whether these manufacturers have really adopted RoHS, focusing on their motivations, concerns, and benefits. This is an exploratory study based on literature review and interviews with HP, Dell, Sony, Lenovo, Samsung, LG, Itautec, and Positivo, using summative content analysis. The results showed that initially, global companies adopted RoHS to market products in Europe, and later expanded this practice to all products. Brazilian companies, however, adopted RoHS to participate in the government’s sustainable procurement bidding processes. It is expected that this study can assist manufacturers in developing strategies for reducing or eliminating hazardous substances in their products and processes, as well as help the government to formulate public policies on reducing risks of environmental contamination.

  3. Across light: through colour

    Science.gov (United States)

    Azevedo, Isabel; Richardson, Martin; Bernardo, Luis Miguel

    2012-03-01

    The speed at which our world is changing is reflected in the shifting way artistic images are created and produced. Holography can be used as a medium to express the perception of space with light and colour and to make the material and the immaterial experiments with optical and digital holography. This paper intends to be a reflection on the final product of that process surrounding a debate of ideas for new experimental methodologies applied to holographic images. Holography is a time-based medium and the irretrievable linear flow of time is responsible for a drama, unique to traditional cinematography. If the viewers move to left or right, they see glimpses of the next scene or the previous one perceived a second ago. This interaction of synthetic space arises questions such as: can we see, in "reality", two forms in the same space? Trying to answer this question, a series of works has been created. These concepts are embryonic to a series of digital art holograms and lenticulars technique's titled "Across Light: Through Colour". They required some technical research and comparison between effects from different camera types, using Canon IS3 and Sony HDR CX105.

  4. Past, present, and future of sublimation transfer imaging

    Science.gov (United States)

    Akada, Masanori

    1990-07-01

    SONY's announcement of tlavica system shaked the world in 1981. In the new nonphotographic imaging system, image is acquired with CCD to be converted into electric image-signal, stored in magnetic recording media,displayed on a CR1 and printed on a special sheet. To get a hard copy, Sublimation Transfer technology was developed. That announcement brought about world-wide R&D of competitive color imaging systems: Ink-jet, Wax transfer,. Sublimation Transfer(ST) and Electrophotography. In spite of much effort,most of those were insufficient for getting a good hard copy. Developing sufficient ST recording media, Dai Nippon Printing started ST recording media business in 1986. It was the first manufacturing scale production and sale of ST recording media in the world. Nowadays ST technology is known for its advantages: high image quality, consistency from copy to copy, smooth tone-reproduction from high-light to maximum density, and easiness to use. In the following paper progress of ST recording media and the present situation and future markets of the media will be presented.

  5. Measuring visibility using smartphones

    Science.gov (United States)

    Friesen, Jan; Bialon, Raphael; Claßen, Christoph; Graffi, Kalman

    2017-04-01

    Spatial information on fog density is an important parameter for ecohydrological studies in cloud forests. The Dhofar cloud forest in Southern Oman exhibits a close interaction between the fog, trees, and rainfall. During the three month monsoon season the trees capture substantial amounts of horizontal precipitation from fog which increases net precipitation below the tree canopy. As fog density measurements are scarce, a smartphone app was designed to measure visibility. Different smartphone units use a variety of different parts. It is therefore important to assess the developed visibility measurement across a suite of different smartphones. In this study we tested five smartphones/ tablets (Google/ LG Nexus 5X, Huawei P8 lite, Huawei Y3, HTC Nexus 9, and Samsung Galaxy S4 mini) against digital camera (Sony DLSR-A900) and visual visibility observations. Visibility was assessed from photos using image entropy, from the number of visible targets, and from WiFi signal strength using RSSI. Results show clear relationships between object distance and fog density, yet a considerable spread across the different smartphone/ tablet units is evident.

  6. Laying the foundation to use Raspberry Pi 3 V2 camera module imagery for scientific and engineering purposes

    Science.gov (United States)

    Pagnutti, Mary; Ryan, Robert E.; Cazenavette, George; Gold, Maxwell; Harlan, Ryan; Leggett, Edward; Pagnutti, James

    2017-01-01

    A comprehensive radiometric characterization of raw-data format imagery acquired with the Raspberry Pi 3 and V2.1 camera module is presented. The Raspberry Pi is a high-performance single-board computer designed to educate and solve real-world problems. This small computer supports a camera module that uses a Sony IMX219 8 megapixel CMOS sensor. This paper shows that scientific and engineering-grade imagery can be produced with the Raspberry Pi 3 and its V2.1 camera module. Raw imagery is shown to be linear with exposure and gain (ISO), which is essential for scientific and engineering applications. Dark frame, noise, and exposure stability assessments along with flat fielding results, spectral response measurements, and absolute radiometric calibration results are described. This low-cost imaging sensor, when calibrated to produce scientific quality data, can be used in computer vision, biophotonics, remote sensing, astronomy, high dynamic range imaging, and security applications, to name a few.

  7. Development of an Anthropomorphic Breast Phantom for Combined PET, B-Mode Ultrasound and Elastographic Imaging

    CERN Document Server

    Dang, J; Tavernier, S; Lasaygues, P; Mensah, S; Zhang, D C; Auffray, E; Frisch, B; Varela, J; Wan, M X; Felix, N

    2011-01-01

    Combining the advantages of different imaging modalities leads to improved clinical results. For example, ultrasound provides good real-time structural information without any radiation and PET provides sensitive functional information. For the ongoing ClearPEM-Sonic project combining ultrasound and PET for breast imaging, we developed a dual-modality PET/Ultrasound (US) phantom. The phantom reproduces the acoustic and elastic properties of human breast tissue and allows labeling the different tissues in the phantom with different concentrations of FDG. The phantom was imaged with a whole-body PET/CT and with the Supersonic Imagine Aixplorer system. This system allows both B-mode US and shear wave elastographic imaging. US elastography is a new imaging method for displaying the tissue elasticity distribution. It was shown to be useful in breast imaging. We also tested the phantom with static elastography. A 6D magnetic positioning system allows fusing the images obtained with the two modalities. ClearPEM-Soni...

  8. Development of an ASD IC for the Micro Pixel Chamber

    CERN Document Server

    Orito, R; Kubo, H; Miuchi, K; Nagayoshi, T; Okada, Y; Takada, A; Takeda, A; Tanimori, T; Ueno, M

    2004-01-01

    A new amplifier-shaper-discriminator (ASD) chip was designed and manufactured for the Micro Pixel Chamber ($\\mu$-PIC). The design of this ASD IC is based on the ASD IC (TGC-ASD) for the Thin Gap Chamber in the LHC Atlas Experiment. The decay time constant of the preamplifier is 5-times longer than that of the TGC-ASD, and some other modifications have been made in order to improve the signal-to-noise ratio of the $\\mu$-PIC. The ASD IC uses SONY Analog Master Slice bipolar technology. The IC contains 4 channels in a QFP48 package. The decay time constant of the preamplifier is 80 ns and its gain is approximately 0.8 V/pC. The output from the preamplifier is received by a shaper (main-amplifier) with a gain of 7. A baseline restoration circuit is incorporated in the main-amplifier, and the current used for the baseline restoration is 5-times smaller than that of the TGC-ASD. The threshold voltage for the discriminator section is common to the 4 channels and their digital output level is LVDS-compatible. The ASD...

  9. Speech Acts in Post-Apocalyptic Games: The Last of Us (2014

    Directory of Open Access Journals (Sweden)

    Colăcel Onoriu

    2017-08-01

    Full Text Available Among everything else post-apocalyptic video games have come to stand for, notions of in-group versus out-group communication are paramount. The Last of Us (2014, Naughty Dog/Sony Computer Entertainment is a case in point. I look into the game’s use of subtitles and didactic texts in order to find out to the extent speech acts shape the player’s understanding of what the video game is. As an understudied aspect of video games, HUD or menu elements, as well as characters’ exchanges and voice-over narration, disclose what it is like to be alive, dead or in-between. Essentially, they show the tensions between the avatar and the gamer: the hero makes all of the decisions by himself and the player has to abide or stop playing all together. The avatar’s identity comes alive through speech acts, while the player is left outside decision-making processes. Survival horror gaming, with a religious twist, gives insight into the in-game discussion on the representation of the zombie rather than on the zombie experience as such. On screen, the interplay between speech acts and written language amounts to a procedural language, which suggests that variability in language creates an environment conducive to learning. Particularly, language use is all about group values and communication styles that should help gamers tell apart friends from enemies, good from evil and, finally, people from zombies.

  10. Aplikasi Algoritma Biseksi dan Newton-Raphson dalam Menaksir Nilai Volatilitas Implied

    Directory of Open Access Journals (Sweden)

    Komang Dharmawan

    2012-11-01

    Full Text Available Volatilitas adalah suatu besaran yang mengukuran seberapa jauh suatu harga sahambergerak dalam suatu periode tertentu dapat juga diartikan sebagai persentase simpanganbaku dari perubahan harga harian suatu saham. Menurut teori yang dikembangkan oleh Black-Scholes in 1973, semua harga opsi dengan ’underlying asset’ dan waktu jatuh tempo yang samatetapi memiliki nilai exercise yang berbeda akan memiliki nilai volatilitas implied yang sama.Model Black-Scholes dapat dipakai mengestimasi nilai volatilitas implied dari suatu sahamdengan mencari sulusi numerik dari persamaan invers dari model Black-Scholes. Makalah inimendemonstrasikan bagaimana menghitung nilai volatilitas implied suatu saham dengan mengasumsikanbahwa model Black-schole adalah benar dan suatu kontrak opsi dengan denganumur kontrak yang sama akan memiliki harga yang sama. Menggunakan data harga opsi SonyCorporation (SNE, Cisco Systems, Inc (CSCO, dan Canon, Inc (CNJ diperoleh bahwa, ImpliedVolatility memberikan harga yang lebih murah dibandingkan dengan harga opsi darivolatilitas yang dihitung dari data historis. Selain itu, dari hasil iterasi yang diperoleh, metodeNewton-Raphson lebih cepat konvergen dibandingkan dengan metode Bisection.

  11. Pattern visual evoked potentials elicited by organic electroluminescence screen.

    Science.gov (United States)

    Matsumoto, Celso Soiti; Shinoda, Kei; Matsumoto, Harue; Funada, Hideaki; Sasaki, Kakeru; Minoda, Haruka; Iwata, Takeshi; Mizota, Atsushi

    2014-01-01

    To determine whether organic electroluminescence (OLED) screens can be used as visual stimulators to elicit pattern-reversal visual evoked potentials (p-VEPs). Checkerboard patterns were generated on a conventional cathode-ray tube (S710, Compaq Computer Co., USA) screen and on an OLED (17 inches, 320 × 230 mm, PVM-1741, Sony, Tokyo, Japan) screen. The time course of the luminance changes of each monitor was measured with a photodiode. The p-VEPs elicited by these two screens were recorded from 15 eyes of 9 healthy volunteers (22.0 ± 0.8 years). The OLED screen had a constant time delay from the onset of the trigger signal to the start of the luminescence change. The delay during the reversal phase from black to white for the pattern was 1.0 msec on the cathode-ray tube (CRT) screen and 0.5 msec on the OLED screen. No significant differences in the amplitudes of P100 and the implicit times of N75 and P100 were observed in the p-VEPs elicited by the CRT and the OLED screens. The OLED screen can be used as a visual stimulator to elicit p-VEPs; however the time delay and the specific properties in the luminance change must be taken into account.

  12. Investigating the Suitability of Mirrorless Cameras in Terrestrial Photogrammetric Applications

    Science.gov (United States)

    Incekara, A. H.; Seker, D. Z.; Delen, A.; Acar, A.

    2017-11-01

    Digital single-lens reflex cameras (DSLR) which are commonly referred as mirrored cameras are preferred for terrestrial photogrammetric applications such as documentation of cultural heritage, archaeological excavations and industrial measurements. Recently, digital cameras which are called as mirrorless systems that can be used with different lens combinations have become available for using similar applications. The main difference between these two camera types is the presence of the mirror mechanism which means that the incoming beam towards the lens is different in the way it reaches the sensor. In this study, two different digital cameras, one with a mirror (Nikon D700) and the other without a mirror (Sony a6000), were used to apply close range photogrammetric application on the rock surface at Istanbul Technical University (ITU) Ayazaga Campus. Accuracy of the 3D models created by means of photographs taken with both cameras were compared with each other using difference values between field and model coordinates which were obtained after the alignment of the photographs. In addition, cross sections were created on the 3D models for both data source and maximum area difference between them is quite small because they are almost overlapping. The mirrored camera has become more consistent in itself with respect to the change of model coordinates for models created with photographs taken at different times, with almost the same ground sample distance. As a result, it has been determined that mirrorless cameras and point cloud produced using photographs obtained from these cameras can be used for terrestrial photogrammetric studies.

  13. PERI - Auto-tuning Memory Intensive Kernels for Multicore

    Energy Technology Data Exchange (ETDEWEB)

    Bailey, David H; Williams, Samuel; Datta, Kaushik; Carter, Jonathan; Oliker, Leonid; Shalf, John; Yelick, Katherine; Bailey, David H

    2008-06-24

    We present an auto-tuning approach to optimize application performance on emerging multicore architectures. The methodology extends the idea of search-based performance optimizations, popular in linear algebra and FFT libraries, to application-specific computational kernels. Our work applies this strategy to Sparse Matrix Vector Multiplication (SpMV), the explicit heat equation PDE on a regular grid (Stencil), and a lattice Boltzmann application (LBMHD). We explore one of the broadest sets of multicore architectures in the HPC literature, including the Intel Xeon Clovertown, AMD Opteron Barcelona, Sun Victoria Falls, and the Sony-Toshiba-IBM (STI) Cell. Rather than hand-tuning each kernel for each system, we develop a code generator for each kernel that allows us to identify a highly optimized version for each platform, while amortizing the human programming effort. Results show that our auto-tuned kernel applications often achieve a better than 4X improvement compared with the original code. Additionally, we analyze a Roofline performance model for each platform to reveal hardware bottlenecks and software challenges for future multicore systems and applications.

  14. COMPARISON OF 2D AND 3D VIDEO DISPLAYS FOR TEACHING VITREORETINAL SURGERY.

    Science.gov (United States)

    Chhaya, Nisarg; Helmy, Omar; Piri, Niloofar; Palacio, Agustina; Schaal, Shlomit

    2017-07-11

    To compare medical students' learning uptake and understanding of vitreoretinal surgeries by watching either 2D or 3D video recordings. Three vitreoretinal procedures (tractional retinal detachment, exposed scleral buckle removal, and four-point scleral fixation of an intraocular lens [TSS]) were recorded simultaneously with a conventional recorder for two-dimensional viewing and a VERION 3D HD system using Sony HVO-1000MD for three-dimensional viewing. Two videos of each surgery, one 2D and the other 3D, were edited to have the same content side by side. One hundred UMass medical students randomly assigned to a 2D group or 3D, then watched corresponding videos on a MacBook. All groups wore BiAL Red-blue 3D glasses and were appropriately randomized. Students filled out questionnaires about surgical steps or anatomical relationships of the pathologies or tissues, and their answers were compared. There was no significant difference in comprehension between the two groups for the extraocular scleral buckle procedure. However, for the intraocular TSS and tractional retinal detachment videos, the 3D group performed better than 2D (P < 0.05) on anatomy comprehension questions. Three-dimensional videos may have value in teaching intraocular ophthalmic surgeries. Surgical procedure steps and basic ocular anatomy may have to be reviewed to ensure maximal teaching efficacy.

  15. Injection molding simulation to improve the efficiency and quality of metal molding designs. Kanagata no sekkei koritsu ka to hinshitsu kojo wo hakaru shashutsu seikei simulation

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Y. (Sony Corp., Tokyo (Japan))

    1992-01-01

    In order to improve the efficiency and quality of metal molding designs, Sony Corp. has adopted an injection molding simulation system since the first half of 1980s. Since, however, molding materials are thermal fluids, which transit their phase from liquid into solid, and boundary conditions will be changed in the middle of their cycles, their analyzing works are very difficult. Therefore, softwares in this field are still on the way to be developed. Since this corporation has joined to the Cornell Injection Molding Program (CIMP) project in Cornell University, they have added improvements on their programs to be supplied, and have used them with their own programs developed additionally based on transformation processes. They have carried out minimizing of shape of boss root and examining holding pressure control by this simulation system. Since actually input works for CAD process have been carried out by hand now, it takes a time a little, though, they have also considered to make it easy by automating for applications of the full model. 4 refs., 7 figs.

  16. Evaluating physical and perceptual responses to exergames in Chinese children.

    Science.gov (United States)

    Lau, Patrick W C; Liang, Yan; Lau, Erica Y; Choi, Choung-Rak; Kim, Chang-Gyun; Shin, Myung-Soo

    2015-04-13

    The primary objective of this study was to examine whether exergames could help children reach the recommendations for PA and cardiorespiratory fitness regarding exercise intensity. Differences in perceived physical exertion, EE, VO2, and HR between normal weight (NW) and overweight (OW) children participating in exergames were also examined. Twenty-one children (age: 10.45 ± 0.88) were assessed for EE, VO2 and HR during rest, in a maximal treadmill test, and while playing different exergames. Ratings of perceived exertion (RPE) (category range: 0 to 10) were also measured during exergaming. Three types of exergames were examined: running, table tennis, and dancing. These games were either performed on a Chinese game console, I-Dong, or another well-developed Western game console (Sony PlayStation 3 or Nintendo Wii). Exergaming resulted in EE (kcal/min) from 2.05-5.14, VO2 (mL/kg/min) from 9.98-25.54, and HR (beats per minute) from 98.05-149.66. Children reported RPE ranging from 1.29 to 5.29. The Chinese exergame, I-Dong Running, was the only game in which children reached a moderate intensity and met the recommended minimum VO2reserve (50%) for cardiorespiratory fitness. Exergames could provide alternative opportunities to enhance children's physical activity. They could be used as light-to-moderate PA, and with exergames, children can even reach the recommended intensity for developing and maintaining cardiorespiratory fitness.

  17. Possibilities for retracing of copyright violations on current video game consoles by optical disk analysis

    Science.gov (United States)

    Irmler, Frank; Creutzburg, Reiner

    2014-02-01

    This paper deals with the possibilities of retracing copyright violations on current video game consoles (e.g. Microsoft Xbox, Sony PlayStation, ...) by studying the corresponding optical storage media DVD and Blu-ray. The possibilities of forensic investigation of DVD and Blu-ray Discs are presented. It is shown which information can be read by using freeware and commercial software for forensic examination. A detailed analysis is given on the visualization of hidden content and the possibility to find out information about the burning hardware used for writing on the optical discs. In connection with a forensic analysis of the Windows registry of a suspects PC a detailed overview of the crime scene for forged DVD and Blu-ray Discs can be obtained. Optical discs are examined under forensic aspects and the obtained results are implemented into automatic analysis scripts for the commercial forensics program EnCase Forensic. It is shown that for the optical storage media a possibility of identification of the drive used for writing can be obtained. In particular Blu-ray Discs contain the serial number of the burner. These and other findings were incorporated into the creation of various EnCase scripts for the professional forensic investigation with EnCase Forensic. Furthermore, a detailed flowchart for a forensic investigation of copyright infringement was developed.

  18. UAV Based Agricultural Planning and Landslide Monitoring

    Directory of Open Access Journals (Sweden)

    Servet Yaprak

    2017-12-01

    Full Text Available The use of Unmanned Aerial Vehicle (UAV tools has become widespread in map production, land surveying, landslide, erosion monitoring, monitoring of agricultural activities, aerial crop surveying, forest fire detection and monitoring operations. In this study, GEO 2 UAV manufactured by TEKNOMER equipped with SONY A6000 camera has been used. The flight plan have been performed with 100 m altitude, with 80% longitudinal and 60% side overlapping. Ground Control Points (GCPs have been observed with Topcon and Trimble GNSS geodetic receivers. Recorded GNSS signals have been processed with LGO V.8.4 software to get sensitive location information. 985 photos have been taken for the 344 hectares the agricultural area. 291 photos have been taken for 50 hectares the landslide area. All photos were processed by PIX4D software. For the agricultural area, 25 GCPs and for the landslide area, 8 GCPs have been included in the evaluation. 3D images were produced with pixel matching algorithms. As a result, the RMS evaluation was obtained as ±0.054 m for the agricultural area and as ±0.018 m for the landslide area. UAV images have indisputable contributions to the management of catastrophes such as landslides and earthquakes, and it is impossible to make terrestrial measurements in areas where disaster impact continues.

  19. A colour video enhancement terminal for computerised tomography

    International Nuclear Information System (INIS)

    Webb, J.A.C.; Bell, T.K.

    1981-01-01

    An alternative colour system has been developed for the EMI scanner incorporating a sixteen colour table with a selection of scale manipulation facilities. Features such as colour deletion and colour of interest pulsation are included and the output is available both in RGB (red, green, blue) form and PAL (phase alteration line by line) coded composite video form (625 line interlaced) to facilitate the use of a domestic television receiver. A digital processing unit, implemented in SSI (small scale integration) and MSI (medium scale integration) logic, is interfaced to the independent viewing centre frame buffer memory. The unit is housed in a 19 inch cabinet on five standard Eurocards with three modular power supplies. The front panel provides a selection of switch options effecting instantaneous changes in the display. Digital information is processed in real time so that normal window and level variations are tracked by the colour display. The cost of the complete system was about Pound1800 and of this, Pound1000 was absorbed in the selection of a high quality RGB monitor (Sony PVM1300E). (author)

  20. Avaliação comparativa do ritmo de piscar em crianças normais em idade pré-escolar Comparative evaluation of healthy preschool children blink

    Directory of Open Access Journals (Sweden)

    Marcelo Mendes Lavezzo

    2007-06-01

    Full Text Available OBJETIVO: Estabelecer o padrão de normalidade do ritmo de piscar em crianças normais em idade pré-escolar. MÉTODOS: Avaliaram-se 200 crianças de 4 a 6 anos, saudáveis, usando tomada de imagens digitais, nos planos frontal e lateral, em estado de vigília, em posição primária do olhar, estando o objeto de observação localizado na altura da pupila. Para a tomada das imagens foi utilizada uma filmadora Sony Lithium, sendo as mesmas gravadas em fitas 8 mm, transferidas para um computador MacIntosh G4 e processadas pelo programa iMovie, estudando-se: o tempo de abertura e o tempo de fechamento palpebral, o tempo de piscar completo e o ritmo de movimentos palpebrais por minuto, durante 3 minutos. Os resultados foram avaliados por estatística descritiva e gráfico de linhas. RESULTADOS: O piscar completo foi mais freqüente que o incompleto. O ritmo do piscar completo aumenta com o aumento da idade. Para o piscar incompleto, os valores foram semelhantes em todas as idades avaliadas. O tempo de fechamento e de abertura palpebral e o tempo de piscar completo foram semelhantes em meninos e meninas. O tempo de fechamento foi mais lento que o tempo de abertura palpebral. CONCLUSÕES: O ritmo de piscar completo aumenta com a idade. Os tempos de fechamento e de abertura palpebral e o tempo de piscar completo foram semelhantes em ambos os sexos, em todas as idades estudadas, sendo o fechamento mais lento que a abertura palpebral.PURPOSE: To evaluate spontaneous blink activity in the primary eye position in normal preschool children. METHODS: Two hundred normal children aged 4 to 6 years were prospectively evaluated. They were digitally videotaped in a standard setting, taking the images on frontal and lateral plans, during the vigil state, in the primary eye position. The object of observation was located at the same level of the pupil. A Sony Lithium camera was used. The images were recorded on 8 mm tapes and transferred to a personal computer

  1. Information Support of Highly-Qualified Archers’ Training

    Directory of Open Access Journals (Sweden)

    А. П. Власов

    2017-03-01

    Full Text Available The objective is to ground the ways of improving the level of technical preparedness of highly-qualified archers by means of video and multimedia technologies. Materials and methods: The research studied motor actions of 25 athletes of the national team of Ukraine in archery when they were performing training exercises indoors (exercising area and outdoors (archery range. Each athlete’s technique of executing shooting exercises was video recorded in sequence from different angles (from above, from behind, from the front, from the left and the right sides depending on the shooting line with a digital video camera Sony DCR-XR150E. The processing of the video materials was done with the Dartfish Connekt software package. Results: The research grounds the need to use video and multimedia technologies in the process of training of highly-qualified archers. Such methods aim at improving the skills of both coaches and athletes by helping them better understand all aspects of the training exercises execution. Multimedia means offer a delayed-in-time opportunity to watch the video recording of the training after its preliminary computer processing. It enables the coach and the athlete to focus on the analysis of the execution of the entire exercise and its elements. The paper provides examples of the use of video technologies in archers’ training practice. Conclusions: Prospects of the use of the state-of-the-art computer technologies in sports training are infinite. Computer software and hardware systems should be available for most coaches. The task of the latter is to learn to use and implement them for the benefit of themselves and athletes. The task of the scientific groups and experts is to find a most convenient way for the coach to use the innovative technologies. The task of the software developer is to model intellectual programs to help the coach effectively analyze and evaluate his archers or team when preparing them for the most

  2. Evaporation of new refrigerants on tube with improved surfaces. Final report. Appendices: A, B, C, D, E and F; Evaporation de nouveaux refrigerants sur des tubes a surface amelioree. Rapport final. Annexes: A, B, C, D, E et F

    Energy Technology Data Exchange (ETDEWEB)

    Kattan, N.; Favrat, D.; Thome, J. R.; Nidegger, E.; Zuercher, O. [Ecole Polytechnique Federale, Lab. d` Energetique Industrielle (LENI), Lausanne (Switzerland)

    1995-07-15

    The substitution of old refrigerants in refrigeration systems, heat pumps and organic Rankine cycles for heat recovery, request a good knowledge of heat transfer properties of substitute fluids. The test measurements in LENI test facility (concentric tubes with water flowing in a counter-current flow) with new refrigerants like HFC134a, HCFC123, R-402A, have established a new data bank with new refrigerants, a comparison with old refrigerants like CFC11, CFC12 CFC/HCFC502 and with existent correlations. Correlations were programmed to calculate and compare heat transfer coefficient during the tests. To develop a new correlation based on flow regimes, a high speed Sony video tape camera is used to observe and identify flow patterns. Important images are captured, digitalized, stored for later analysis and sent to a color plotter. Several flow pattern maps were programmed and compared to flow regimes observed on the test rig. Local flow boiling heat transfer coefficients were measured for HFC134a and HCFC123 evaporating inside a microfin tube. In addition, microheat transfer augmentation relative to plain tube test data was investigated. The presence of oil in the evaporator has an effect on heat transfer coefficient. Local flow boiling heat transfer coefficients were measured for refrigerant HFC134a-oil ester (Mobil EAL Arctic 68). A new thermodynamic approach for modeling mixtures of refrigerants and lubricating oils is developed. A very high accuracy, straight vibrating tube type of density flowmeter is used to measure oil concentrations of flowing HFC134a-oil mixtures. (author) figs., tabs., refs.

  3. Evaporation of new refrigerants on tubes with improved surfaces; Evaporation de nouveaux refrigerants sur des tubes a surface amelioree

    Energy Technology Data Exchange (ETDEWEB)

    Kattan, N.; Favrat, D.; Thome, J. R.; Nidegger, E.; Zuercher, O. [Ecole Polytechnique Federale, Lab. d` Energetique Industrielle (LENI), Lausanne (Switzerland)

    1995-07-15

    The substitution of old refrigerants in refrigeration systems, heat pumps and organic Rankine cycles for heat recovery, request a good knowledge of heat transfer properties of substitute fluids. The test measurements in LENI test facility (concentric tubes with water flowing in a counter-current flow) with new refrigerants like HFC134a, HCFC123, R-404A, R-402A, have established a new data bank with new refrigerants, a comparison with old refrigerants like CFC11, CFC12 CFC/HCFC502 and with existent correlations. Correlations were programmed to calculate and compare heat transfer coefficient during the tests. To develop a new correlation based on flow regimes, a high speed Sony video tape camera is used to observe and identify flow patterns. Important images are captured, digitalized, stored for later analysis and sent to a color plotter. Several flow pattern maps were programmed and compared to flow regimes observed on the test rig. Local flow boiling heat transfer coefficients were measured for HFC134a and HCFC123 evaporating inside a microfin tube. In addition, microfin heat transfer augmentation relative to plain tube test data was investigated. The presence of oil in the evaporator has an effect on heat transfer coefficient. Local flow boiling heat transfer coefficients were measured for refrigerant HFC134a-oil ester (Mobil EAL Arctic 68). A new thermodynamic approach for modeling mixtures of refrigerants and lubricating oils is developed. A very high accuracy, straight vibrating tube type of density flowmeter is used to measure oil concentrations of flowing HFC134a-oil mixtures. (author) 28 figs., 25 refs.

  4. Cycle life performance of rechargeable lithium ion batteries and mathematical modeling

    Science.gov (United States)

    Ning, Gang

    Capacity fade of commercial Sony US 18650 Li-ion batteries cycled at high discharge rates was studied at ambient temperature. Battery cycled at the highest discharge rate (3 C) shows the largest internal resistance increase of 27.7% relative to the resistance of fresh battery. It's been observed anode carbon loses 10.6% of its capability to intercalate or deintercalate Li+ after it was subjected to 300 cycles at discharge rate of 3 C. This loss dominates capacity fade of full battery. A mechanism considering continuous parasitic reaction at anode/electrolyte interface and film thickening has been proposed. First principles based charge-discharge models to simulate cycle life behavior of rechargeable Li-ion batteries have been developed. In the generalized model, transport in both electrolyte phase and solid phase were simultaneously taken into account. Under mild charge-discharge condition, transport of lithium in the electrolyte phase has been neglected in the simplified model. Both models are based on loss of the active lithium ions due to the electrochemical parasitic reaction at anode/electrolyte interface and on rise of the anode film resistance. The effect of parameters such as depth of discharge (DOD), end of charge voltage (EOCV) and overvoltage of the parasitic reaction on the cycle life behavior of a battery has been analyzed. The experimental results obtained at a charge rate of 1 C, discharge rate of 0.5 C, EOCV of 4.0 V and DOD of 0.4 have been used to validate cycle life models. Good agreement between the simulations and the experiments has been achieved up to 1968 cycles with both models. Simulation of cycle life of battery under multiple cycling regimes has also been demonstrated.

  5. Match your innovation strategy to your innovation ecosystem.

    Science.gov (United States)

    Adner, Ron

    2006-04-01

    High-definition televisions should, by now, be a huge success. Philips, Sony, and Thompson invested billions of dollars to develop TV sets with astonishing picture quality. From a technology perspective, they've succeeded: Console manufacturers have been ready for the mass market since the early 1990s. Yet the category has been an unmitigated failure, not because of deficiencies, but because critical complements such as studio production equipment were not developed or adopted in time. Under-performing complements have left console producers in the position of offering a Ferrari in a world without gasoline or highways--an admirable engineering feat, but not one that creates value for customers. The HDTV story exemplifies the promise and peril of innovation ecosystems--the collaborative arrangements through which firms combine their individual offers into a coherent, customer-facing solution. When they work, innovation ecosystems allow companies to create value that no one firm could have created alone. The benefits of these systems are real. But for many organizations the attempt at ecosystem innovation has been a costly failure. This is because, along with new opportunities, innovation ecosystems also present a new set of risks that can brutally derail a firm's best efforts. Innovation ecosystems are characterized by three fundamental types of risk: initiative risks--the familiar uncertainties of managing a project; interdependence risks--the uncertainties of coordinating with complementary innovators; and integration risks--the uncertainties presented by the adoption process across the value chain. Firms that assess ecosystem risks holistically and systematically will be able to establish more realistic expectations, develop a more refined set of environmental contingencies, and arrive at a more robust innovation strategy. Collectively, these actions will lead to more effective implementation and more profitable innovation.

  6. Median filters as a tool to determine dark noise thresholds in high resolution smartphone image sensors for scientific imaging

    Science.gov (United States)

    Igoe, Damien P.; Parisi, Alfio V.; Amar, Abdurazaq; Rummenie, Katherine J.

    2018-01-01

    An evaluation of the use of median filters in the reduction of dark noise in smartphone high resolution image sensors is presented. The Sony Xperia Z1 employed has a maximum image sensor resolution of 20.7 Mpixels, with each pixel having a side length of just over 1 μm. Due to the large number of photosites, this provides an image sensor with very high sensitivity but also makes them prone to noise effects such as hot-pixels. Similar to earlier research with older models of smartphone, no appreciable temperature effects were observed in the overall average pixel values for images taken in ambient temperatures between 5 °C and 25 °C. In this research, hot-pixels are defined as pixels with intensities above a specific threshold. The threshold is determined using the distribution of pixel values of a set of images with uniform statistical properties associated with the application of median-filters of increasing size. An image with uniform statistics was employed as a training set from 124 dark images, and the threshold was determined to be 9 digital numbers (DN). The threshold remained constant for multiple resolutions and did not appreciably change even after a year of extensive field use and exposure to solar ultraviolet radiation. Although the temperature effects' uniformity masked an increase in hot-pixel occurrences, the total number of occurrences represented less than 0.1% of the total image. Hot-pixels were removed by applying a median filter, with an optimum filter size of 7 × 7; similar trends were observed for four additional smartphone image sensors used for validation. Hot-pixels were also reduced by decreasing image resolution. The method outlined in this research provides a methodology to characterise the dark noise behavior of high resolution image sensors for use in scientific investigations, especially as pixel sizes decrease.

  7. Technical Report: Unmanned Helicopter Solution for Survey-Grade Lidar and Hyperspectral Mapping

    Science.gov (United States)

    Kaňuk, Ján; Gallay, Michal; Eck, Christoph; Zgraggen, Carlo; Dvorný, Eduard

    2018-05-01

    Recent development of light-weight unmanned airborne vehicles (UAV) and miniaturization of sensors provide new possibilities for remote sensing and high-resolution mapping. Mini-UAV platforms are emerging, but powerful UAV platforms of higher payload capacity are required to carry the sensors for survey-grade mapping. In this paper, we demonstrate a technological solution and application of two different payloads for highly accurate and detailed mapping. The unmanned airborne system (UAS) comprises a Scout B1-100 autonomously operating UAV helicopter powered by a gasoline two-stroke engine with maximum take-off weight of 75 kg. The UAV allows for integrating of up to 18 kg of a customized payload. Our technological solution comprises two types of payload completely independent of the platform. The first payload contains a VUX-1 laser scanner (Riegl, Austria) and a Sony A6000 E-Mount photo camera. The second payload integrates a hyperspectral push-broom scanner AISA Kestrel 10 (Specim, Finland). The two payloads need to be alternated if mapping with both is required. Both payloads include an inertial navigation system xNAV550 (Oxford Technical Solutions Ltd., United Kingdom), a separate data link, and a power supply unit. Such a constellation allowed for achieving high accuracy of the flight line post-processing in two test missions. The standard deviation was 0.02 m (XY) and 0.025 m (Z), respectively. The intended application of the UAS was for high-resolution mapping and monitoring of landscape dynamics (landslides, erosion, flooding, or crops growth). The legal regulations for such UAV applications in Switzerland and Slovakia are also discussed.

  8. Thermal explosion hazards on 18650 lithium ion batteries with a VSP2 adiabatic calorimeter

    Energy Technology Data Exchange (ETDEWEB)

    Jhu, Can-Yong [Doctoral Program, Graduate School of Engineering Science and Technology, National Yunlin University of Science and Technology (NYUST), 123, University Rd., Sec. 3, Douliou, Yunlin 64002, Taiwan, ROC (China); Wang, Yih-Wen, E-mail: g9410825@yuntech.edu.tw [Department of Occupational Safety and Health, Jen-Teh Junior College of Medicine, Nursing and Management, 79-9, Sha-Luen-Hu, Xi-Zhou-Li, Houlong, Miaoli 35664, Taiwan, ROC (China); Shu, Chi-Min [Doctoral Program, Graduate School of Engineering Science and Technology, National Yunlin University of Science and Technology (NYUST), 123, University Rd., Sec. 3, Douliou, Yunlin 64002, Taiwan, ROC (China); Chang, Jian-Chuang; Wu, Hung-Chun [Material and Chemical Research Laboratories, Industrial Technology Research Institute (ITRI), Rm. 222, Bldg. 77, 2F, 195, Sec. 4, Chung Hsing Rd., Chutung, Hsinchu 31040, Taiwan, ROC (China)

    2011-08-15

    Thermal abuse behaviors relating to adiabatic runaway reactions in commercial 18650 lithium ion batteries (LiCoO{sub 2}) are being studied in an adiabatic calorimeter, vent sizing package 2 (VSP2). We select four worldwide battery producers, Sony, Sanyo, Samsung and LG, and tested their Li-ion batteries, which have LiCoO{sub 2} cathodes, to determine their thermal instabilities and adiabatic runaway features. The charged (4.2 V) and uncharged (3.7 V) 18650 Li-ion batteries are tested using a VSP2 with a customized stainless steel test can to evaluate their thermal hazard characteristics, such as the initial exothermic temperature (T{sub 0}), the self-heating rate (dT/dt), the pressure rise rate (dP/dt), the pressure-temperature profiles and the maximum temperature (T{sub max}) and pressure (P{sub max}). The T{sub max} and P{sub max} of the charged Li-ion battery during the runaway reaction reach 903.0 {sup o}C and 1565.9 psig (pound-force per square inch gauge), respectively. This result leads to a thermal explosion, and the heat of reaction is 26.2 kJ. The thermokinetic parameters of the reaction of LiCoO{sub 2} batteries are also determined using the Arrhenius model. The thermal reaction mechanism of the Li-ion battery (pack) proved to be an important safety concern for energy storage. Additionally, use of the VSP2 to classify the self-reactive ratings of the various Li-ion batteries demonstrates a new application of the adiabatic calorimetric methodology.

  9. OLEDs : Technology's next generation

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2001-10-01

    Major advances in organic light emitting device (OLED) technology are bringing some science fiction concepts to the brink of reality. At the moment. OLED technology is being developed for the flat panel display industry. Liquid crystal display dominates the market for wristwatches and cellular phones for example, while the cathode ray tube plays the same role for television sets and desktop computers. Both have limitations when it comes to meeting the needs of the next generation of smart products. The attributes required include high brightness, low power consumption, high definition, full colour, wide preview angle, fast response time and portability, and low cost. OLED has the potential to meet all those requirements. Universal Display Corporation (UDC) was founded, and specializes in the development and commercialization of OLED technology. A partnership was established early with Princeton University professors, and no fewer than 20 researchers are working on OLED technology projects at both Princeton University and the University of Southern California. To date, 35 patents have been issued, and 60 others are pending. A joint development agreement was reached with Sony Corporation this year for high efficiency active matrix OLEDs to be used in large area monitor applications. OLED technology is based on vacuum-deposited organic small molecule materials that emit very bright light when electrically stimulated. Three advances in the technology were briefly discussed: TOLED{sup TM} for Transparent OLED, SOLED{sup TM} for Stacked OLED, and FOLED{sup TM} for Flexible OLED. A list detailing the various potential uses for the technology was also included in this paper. 3 figs.

  10. A novel approach to patient self-monitoring of sonographic examinations using a head-mounted display.

    Science.gov (United States)

    Inoue, Masaharu; Kihara, Kazunori; Yoshida, Soichiro; Ito, Masaya; Takeshita, Hideki; Ishioka, Junichiro; Matsuoka, Yoh; Numao, Noboru; Saito, Kazutaka; Fujii, Yasuhisa

    2015-01-01

    Patients' use of a head-mounted display during their sonographic examinations could provide them with information about their diseases in real time and might help improve "patient-centered care." We conducted this prospective study to evaluate the feasibility of a modern head-mounted display for patient self-monitoring of sonographic examinations. In November and December 2013, 58 patients were enrolled. Patients wore a head-mounted display (HMZ-T2; Sony Corporation, Tokyo, Japan) during their sonographic examinations and watched their own images in real time. After the sonographic examinations, the patients completed a questionnaire, in which they evaluated the utility of the head-mounted display, their understanding of their diseases, their satisfaction with using the head-mounted display, and any adverse events. Until November 26, 2013, patients' names were requested on the questionnaire; after that date, the questionnaire was changed to be anonymous. Of the 58 patients, 56 (97%) elected to participate in this study. The head-mounted display was reported to have good image quality by 42 patients (75%) and good wearability by 39 (70%). Thirty-six patients (64%) reported they had deepened their understanding of their diseases. There were no major complications, and only 2 patients (4%) had mild eye fatigue. There was no significant association between questionnaire results and patient characteristics. None of the questionnaire results changed significantly after the questionnaire was made anonymous. The use of a modern head-mounted display by patients during sonographic examinations provided good image quality with acceptable wearability. It could deepen their understanding of their diseases and help develop patient-centered care. © 2015 by the American Institute of Ultrasound in Medicine.

  11. Carbon Anode Materials

    Science.gov (United States)

    Ogumi, Zempachi; Wang, Hongyu

    Accompanying the impressive progress of human society, energy storage technologies become evermore urgent. Among the broad categories of energy sources, batteries or cells are the devices that successfully convert chemical energy into electrical energy. Lithium-based batteries stand out in the big family of batteries mainly because of their high-energy density, which comes from the fact that lithium is the most electropositive as well as the lightest metal. However, lithium dendrite growth after repeated charge-discharge cycles easily will lead to short-circuit of the cells and an explosion hazard. Substituting lithium metal for alloys with aluminum, silicon, zinc, and so forth could solve the dendrite growth problem.1 Nevertheless, the lithium storage capacity of alloys drops down quickly after merely several charge-discharge cycles because the big volume change causes great stress in alloy crystal lattice, and thus gives rise to cracking and crumbling of the alloy particles. Alternatively, Sony Corporation succeeded in discovering the highly reversible, low-voltage anode, carbonaceous material and commercialized the C/LiCoO2 rocking chair cells in the early 1990s.2 Figure 3.1 schematically shows the charge-discharge process for reversible lithium storage in carbon. By the application of a lithiated carbon in place of a lithium metal electrode, any lithium metal plating process and the conditions for the growth of irregular dendritic lithium could be considerably eliminated, which shows promise for reducing the chances of shorting and overheating of the batteries. This kind of lithium-ion battery, which possessed a working voltage as high as 3.6 V and gravimetric energy densities between 120 and 150 Wh/kg, rapidly found applications in high-performance portable electronic devices. Thus the research on reversible lithium storage in carbonaceous materials became very popular in the battery community worldwide.

  12. Automated CD-SEM recipe creation technology for mass production using CAD data

    Science.gov (United States)

    Kawahara, Toshikazu; Yoshida, Masamichi; Tanaka, Masashi; Ido, Sanyu; Nakano, Hiroyuki; Adachi, Naokaka; Abe, Yuichi; Nagatomo, Wataru

    2011-03-01

    Critical Dimension Scanning Electron Microscope (CD-SEM) recipe creation needs sample preparation necessary for matching pattern registration, and recipe creation on CD-SEM using the sample, which hinders the reduction in test production cost and time in semiconductor manufacturing factories. From the perspective of cost reduction and improvement of the test production efficiency, automated CD-SEM recipe creation without the sample preparation and the manual operation has been important in the production lines. For the automated CD-SEM recipe creation, we have introduced RecipeDirector (RD) that enables the recipe creation by using Computer-Aided Design (CAD) data and text data that includes measurement information. We have developed a system that automatically creates the CAD data and the text data necessary for the recipe creation on RD; and, for the elimination of the manual operation, we have enhanced RD so that all measurement information can be specified in the text data. As a result, we have established an automated CD-SEM recipe creation system without the sample preparation and the manual operation. For the introduction of the CD-SEM recipe creation system using RD to the production lines, the accuracy of the pattern matching was an issue. The shape of design templates for the matching created from the CAD data was different from that of SEM images in vision. Thus, a development of robust pattern matching algorithm that considers the shape difference was needed. The addition of image processing of the templates for the matching and shape processing of the CAD patterns in the lower layer has enabled the robust pattern matching. This paper describes the automated CD-SEM recipe creation technology for the production lines without the sample preparation and the manual operation using RD applied in Sony Semiconductor Kyusyu Corporation Kumamoto Technology Center (SCK Corporation Kumamoto TEC).

  13. Thermal Stability of Li-Ion Cells

    International Nuclear Information System (INIS)

    ROTH, EMANUEL P.

    1999-01-01

    The thermal stability of Li-ion cells with intercalating carbon anodes and metal oxide cathodes was measured as a function of state of charge and temperature for two advanced cell chemistries. Cells of the 18650 design with Li(sub x)CoO(sub 2) cathodes (commercial SONY cells) and Li(sub x)Ni(sub 0.8)Co(sub 0.2)O(sub 2) cathodes were measured for thermal reactivity in the open circuit cell condition. Accelerating rate calorimetry (ARC) was used to measure cell thermal runaway as a function of state of charge (SOC). Microcalorimetry was used to measure the time dependence of heat generating side reactions also as a function of SOC. Components of cells were measured using differential scanning calorimetry (DSC) to study the thermal reactivity of the individual electrodes to determine the temperature regimes and conditions of the major thermal reactions. Thermal decomposition of the SEI layer at the anodes was identified as the initiating source for thermal runaway. The cells with Li(sub x)CoO(sub 2) cathodes showed greater sensitivity to SOC and higher accelerating heating rates than seen for the cells with Li(sub x)Ni(sub 0.8)Co(sub 0.2)O(sub 2)cathodes. Lower temperature reactions starting as low as 40 C were also observed that were SOC dependent but not accelerating. These reactions were also measured in the microcalorimeter and observed to decay over time with a power-law dependence and are believed to result in irreversible capacity loss in the cells

  14. INVESTIGATING THE SUITABILITY OF MIRRORLESS CAMERAS IN TERRESTRIAL PHOTOGRAMMETRIC APPLICATIONS

    Directory of Open Access Journals (Sweden)

    A. H. Incekara

    2017-11-01

    Full Text Available Digital single-lens reflex cameras (DSLR which are commonly referred as mirrored cameras are preferred for terrestrial photogrammetric applications such as documentation of cultural heritage, archaeological excavations and industrial measurements. Recently, digital cameras which are called as mirrorless systems that can be used with different lens combinations have become available for using similar applications. The main difference between these two camera types is the presence of the mirror mechanism which means that the incoming beam towards the lens is different in the way it reaches the sensor. In this study, two different digital cameras, one with a mirror (Nikon D700 and the other without a mirror (Sony a6000, were used to apply close range photogrammetric application on the rock surface at Istanbul Technical University (ITU Ayazaga Campus. Accuracy of the 3D models created by means of photographs taken with both cameras were compared with each other using difference values between field and model coordinates which were obtained after the alignment of the photographs. In addition, cross sections were created on the 3D models for both data source and maximum area difference between them is quite small because they are almost overlapping. The mirrored camera has become more consistent in itself with respect to the change of model coordinates for models created with photographs taken at different times, with almost the same ground sample distance. As a result, it has been determined that mirrorless cameras and point cloud produced using photographs obtained from these cameras can be used for terrestrial photogrammetric studies.

  15. Location Based Service Panduan Pencarian Rumah Sakit dengan Platform Android di Kota Semarang

    Directory of Open Access Journals (Sweden)

    Muh. Udka

    2015-04-01

    Full Text Available Until now, the location information of the General Hospital has not yet computerized and many take advantage of mobile devices. Therefore, it is necessary to study to facilitate the search for the nearest hospital. Android-based phones have several features such as the Global Positioning System (GPS, which can be used to give the user the latest geolocation information, and connectivity with the 3G network. While the Location Based Service (LBS are services that support GPS function. The Android platform can also be integrated with the Google Maps API. Google Maps API is a product from Google that offers the ease of building applications that require data geolocation and the ability to provide a fairly complete map. The first step in this research is to study the literature on Android, GPS, and Google Maps API. The second step is to design applications with modeling Unified Modeling Language (UML. The final step, carried implementation using the Java programming language. Based on test results, hospital In the search application, there are two options to choose a search based on a list of hospitals or radius of the location of the user. And the use of GPS is very accurate, but it can only work with a maximum when used in a location free from obstruction satellite, evident from testing conducted by researchers who carried out the entire room without any obstructions. Search applications hospital immediately shows the route to the nearest hospital from the user. At the hospital Radius of users displayed in the application is the shortest distance when the straight line drawn between the hospital with the user. Search applications hospitals can work well in the real environment, ie Android devices Sony Ericsson Xperia Arc. Android applications are developed with the target API level 15, can run well too at the API level on it.

  16. Evaluating Physical and Perceptual Responses to Exergames in Chinese Children

    Science.gov (United States)

    Lau, Patrick W. C.; Liang, Yan; Lau, Erica Y.; Choi, Choung-Rak; Kim, Chang-Gyun; Shin, Myung-Soo

    2015-01-01

    Purpose: The primary objective of this study was to examine whether exergames could help children reach the recommendations for PA and cardiorespiratory fitness regarding exercise intensity. Differences in perceived physical exertion, EE, VO2, and HR between normal weight (NW) and overweight (OW) children participating in exergames were also examined. Methods: Twenty-one children (age: 10.45 ± 0.88) were assessed for EE, VO2 and HR during rest, in a maximal treadmill test, and while playing different exergames. Ratings of perceived exertion (RPE) (category range: 0 to 10) were also measured during exergaming. Three types of exergames were examined: running, table tennis, and dancing. These games were either performed on a Chinese game console, I-Dong, or another well-developed Western game console (Sony PlayStation 3 or Nintendo Wii). Results: Exergaming resulted in EE (kcal/min) from 2.05–5.14, VO2 (mL/kg/min) from 9.98–25.54, and HR (beats per minute) from 98.05–149.66. Children reported RPE ranging from 1.29 to 5.29. The Chinese exergame, I-Dong Running, was the only game in which children reached a moderate intensity and met the recommended minimum VO2reserve (50%) for cardiorespiratory fitness. Conclusion: Exergames could provide alternative opportunities to enhance children’s physical activity. They could be used as light-to-moderate PA, and with exergames, children can even reach the recommended intensity for developing and maintaining cardiorespiratory fitness. PMID:25872015

  17. Manage your energy, not your time.

    Science.gov (United States)

    Schwartz, Tony

    2007-10-01

    As the demands of the workplace keep rising, many people respond by putting in ever longer hours, which inevitably leads to burnout that costs both the organization and the employee. Meanwhile, people take for granted what fuels their capacity to work--their energy. Increasing that capacity is the best way to get more done faster and better. Time is a finite resource, but energy is different. It has four wellsprings--the body, emotions, mind, and spirit--and in each, it can be systematically expanded and renewed. In this article, Schwartz, founder of the Energy Project, describes how to establish rituals that will build energy in the four key dimensions. For instance, harnessing the body's ultradian rhythms by taking intermittent breaks restores physical energy. Rejecting the role of a victim and instead viewing events through three hopeful lenses defuses energy-draining negative emotions. Avoiding the constant distractions that technology has introduced increases mental energy. And participating in activities that give you a sense of meaning and purpose boosts the energy of the spirit. The new workday rituals succeed only if leaders support their adoption, but when that happens, the results can be powerful. A group of Wachovia Bank employees who went through an energy management program outperformed a control group on important financial metrics like loans generated, and they reported substantially improved customer relationships, productivity, and personal satisfaction. These findings corroborated anecdotal evidence gathered about the effectiveness of this approach at other companies, including Ernst & Young, Sony, and Deutsche Bank. When organizations invest in all dimensions of their employees' lives, individuals respond by bringing all their energy wholeheartedly to work -and both companies and their people grow in value.

  18. Incidence of Apical Crack Initiation during Canal Preparation using Hand Stainless Steel (K-File) and Hand NiTi (Protaper) Files.

    Science.gov (United States)

    Soni, Dileep; Raisingani, Deepak; Mathur, Rachit; Madan, Nidha; Visnoi, Suchita

    2016-01-01

    To evaluate the incidence of apical crack initiation during canal preparation with stainless steel K-files and hand protaper files (in vitro study). Sixty extracted mandibular premo-lar teeth are randomly selected and embedded in an acrylic tube filled with autopolymerizing resin. A baseline image of the apical surface of each specimen was recorded under a digital microscope (80×). The cervical and middle thirds of all samples were flared with #2 and #1 Gates-Glidden (GG) drills, and a second image was recorded. The teeth were randomly divided into four groups of 15 teeth each according to the file type (hand K-file and hand-protaper) and working length (WL) (instrumented at WL and 1 mm less than WL). Final image after dye penetration and photomicrograph of the apical root surface were digitally recorded. Maximum numbers of cracks were observed with hand protaper files compared with hand K-file at the WL and 1 mm short of WL. Chi-square testing revealed a highly significant effect of WL on crack formation at WL and 1 mm short of WL (p = 0.000). Minimum numbers of cracks at WL and 1 mm short of WL were observed with hand K-file and maximum with hand protaper files. Soni D, Raisingani D, Mathur R, Madan N, Visnoi S. Incidence of Apical Crack Initiation during Canal Preparation using Hand Stainless Steel (K-File) and Hand NiTi (Protaper) Files. Int J Clin Pediatr Dent 2016;9(4):303-307.

  19. Environmentally benign manufacturing of compact disc stampers[Final Phase II report]; FINAL

    International Nuclear Information System (INIS)

    None

    1999-01-01

    Optical data storage is currently a$10B/yr. business. With the introduction of the high capacity Digital Versatile Disc (D/D) as well as the continued growth of CD-Audio and CD-ROM worldwide sales of optical data products as a whole are growing at rate of more than 10% per year. In North America, more than 2.5 billion optical discs will be sold in 1998. By 1999, the numbers of optical discs produced for the North American market will grow to almost three billion. The optical disc manufacturing industry is dominated by Asian and European companies (e.g. Sony of Japan and Philips of Netherlands). Prism Corporation has created a process that could significantly improve US competitiveness in the business of optical disc production. The objectives of the Phase II STTR project were to build and test an ion machining system (IMS) for stamper fabrication, prove overall manufacturing system feasibility by fabrication stampers and replicas, and evaluate alternative materials and alternative process parameters to optimize the process. During tie period of the Phase II project Prism Corporation was able to meet these objectives. In the course of doing so, adjustments had been made to better the project and in turn the final product. An ion machining system was designed and built that produced stampers ready for the molding process. Also, many control steps in the manufacturing process were studied to improve the current process and make it even more compatible with the industry standards, fitting seamlessly into current manufacturing lines

  20. Methods for Measuring Effects of Changes in Tamarisk Evapotranspiration on Groundwater at Southwestern Uranium Mill Tailings Sites

    Science.gov (United States)

    Waugh, W.; Nagler, P. L.; Vogel, J.; Glenn, E.; Nguyen, U.; Jarchow, C. J.

    2016-12-01

    Tamarisk (Tamarix spp.) is a non-native tree that competes with native species for water in riparian corridors of the southwestern U.S. The beetle, Diorhabda carinulata, which was released as a biocontrol agent, may be affecting tamarisk health. After several years of defoliation, tamarisk is now coming back along many southwestern rivers because of dwindling beetle numbers. We studied effects of changes in riparian plant communities dominated by tamarisk on evapotranspiration (ET) at uranium mill tailings sites. We used an unmanned aerial system (UAS) to acquire high resolution spectral data needed to estimate spatial and temporal variability in ET in riparian ecosystems at uranium mill tailings sites adjacent to the San Juan River near Shiprock, New Mexico, and the Colorado River near Moab, Utah. UAS imagery allowed us to monitor changes in phenology, fractional greenness, ET, and effects on water resources at these sites. We timed ground data and UAS image acquisition with an August 2016 Landsat image to assist with spatiotemporal scaling techniques. We measured leaf area index (LAI) and sampled biomass on tamarisk, cottonwood (Populus spp.), and willow (Salix spp.) within the UAS acquisition areas to scale leaf area on individual branches to LAI of whole trees. UAS cameras included a Sony Alpha A5100 for species-level vegetation mapping and a MicaSense Red Edge five-band multispectral camera to map Normalized Difference Vegetation Index (NDVI) and Enhanced Vegetation Index (EVI). The UAS products were correlated with satellite imagery. Our goal was to scale plant water use acquired from UAS imagery to Landsat and/or MODIS to provide a time-series documenting long-term trends and relationships of ET and groundwater elevation. NDVI and EVI were calibrated across UAS, MODIS and Landsat images using regression and ET was calculated using NDVI, EVI, ground meteorological data, and an existing empirical algorithm.

  1. “El asunto… De donde vengo yo”: revisión del éxito de la World Music colombiana desde la industria de la música popular comercial

    Directory of Open Access Journals (Sweden)

    Alejandro Mejía Abad

    2015-09-01

    Full Text Available La Explosión Latina, como la identifica Tommy Mottola, quien fuera presidente  durante la década  de los noventa de la multinacional conocida hoy como Sony Music Entertainment, fue ese fenómeno en la industria de la música popular comercial en el que algunos artistas de habla hispana empezaron a tener  la misma relevancia en popularidad e importancia comercial que los artistas anglo estadounidenses de mayor reconocimiento. Si bien hubo casos específicos en los que distintos géneros y artistas latinoamericanos resonaron en los Estados Unidos y Europa desde la mitad del siglo xx –momento en el que se consolidó  y aumentó la presencia de estos por fuera de sus mercados locales–, de la mano de Dámaso Pérez Prado, Antônio Carlos Jobim, Sérgio Mendes, Tito Puente y Eddie  Palmieri, entre  otros, así como también figuraron  artistas  de habla hispana  que no interpretaban géneros  de base tradicional latinoamericana, como Julio Iglesias, Luis Miguel y José Feliciano, fue a mediados de la década  de los noventa cuando  artistas  como Ricky Martin, Shakira, Marc Anthony o Thalía generaron un movimiento que llevó a los intérpretes latinoamericanos a tomarse, de cierta manera, la cultura  popular estadounidense y europea.

  2. Seeing Is Believing: Using Virtual Reality to Connect the Dots Between Climate Data and Reality

    Science.gov (United States)

    Skolnik, S.

    2016-12-01

    Companies like Sony, Samsung, Google, and Facebook are heavily investing in virtual reality (VR) for gaming and entertainment, and 2016 marks an important year as many affordable VR headsets are now commercially available. As VR becomes more widely adopted, one question for the science and research community is how VR can be leveraged for practical use. One answer is found in the use of VR for science storytelling and communication. VR has the potential to allow people to experience scientific content in new and engaging ways, including interacting with GIS data. By adapting data sets to create stunning, immersive visualizations and combining them with 360 video, voiceover, music and other video production techniques, we are creating a new paradigm for science communication. 360 VR content is very compelling when viewed in a VR headset and can also be accessed and viewed in a panoramic manner on the internet via websites and social media. We will discuss the proof of concept use case of a short VR 360 video which combines climate data from NASA with 360 video filmed during an extreme weather event (a blizzard). By connecting GIS data with real video footage, the viewer can gain deeper understanding of climate patterns and better comprehend the correlation between data and reality. The positive reaction this VR climate story garnered at events and conferences, such as ESIP, demonstrates the potential for scientists and researchers to communicate results, findings, and data in an engaging format. By combining GIS data and 360 video, this is a significant new approach to enhance the way that science stories are told.

  3. Myofibroblasts and their resistance to apoptosis: a possible mechanism of osteoradionecrosis

    Directory of Open Access Journals (Sweden)

    Tian L

    2012-07-01

    Full Text Available Lei Tian,1 Li-Sheng He,1 Bhavesh Soni,2 Hong-Tao Shang11Department of Oral and Maxillofacial Surgery, School of Stomatology, Fourth Military Medical University, China; 2Maxillofacial Unit, Morriston Hospital, Swansea, Wales, UKAbstract: Osteoradionecrosis (ORN in the head and neck area is the most devastating long-term complication of radiotherapy, with slow progression and inability to heal spontaneously. ORN can lead to intolerable pain, fractures, and sequestration of devitalized bone and fistulae, making oral feeding impossible and causing facial deformation. In spite of its notorious reputation over at least 90 years, the precise pathogenesis of ORN has not been fully clarified, which has led to obstacles in the management of the disease. Several theories about its pathogenesis have been formulated, and radiation-induced fibrosis is the newest one. According to this theory, ORN is essentially a type of fibrosis induced by radiotherapy, and antifibrosis therapy has been shown to be effective in its treatment. We assumed that ORN, like fibrosis in other organs, is the result of a process of fibrogenesis in which myofibroblasts are the key effector cells. The uninterrupted accumulation of myofibroblasts and consequent persistent excess production of collagenous extracellular matrix and tensile force result in loss of normal function and ultimately radiation-induced fibrosis. During this process, myofibroblasts may be protected from apoptosis by acquiring an immune-privileged capacity, which allows continuous matrix synthesis. If this hypothesis proves to be correct, it would enable better understanding of the cellular and molecular mechanisms underlying the pathogenesis and progression of ORN, and would help improve our ability to prevent occurrence of ORN, give an earlier diagnosis, and treat it more effectively.Keywords: osteoradionecrosis, apoptosis, fibrosis, mandible, myofibroblast

  4. Analyzing the Potential for Unmanned Aerial Systems (UAS) Photogrammetry in Estimating Surface Deformations at a Geothermal Fiel

    Science.gov (United States)

    Pai, H.; Burnett, J.; Sladek, C.; Wing, M.; Feigl, K. L.; Selker, J. S.; Tyler, S.; Team, P.

    2016-12-01

    UAS systems equipped with a variety of spectral imaging devices are increasingly incorporated in spatial environmental assessments of continental surfaces (e.g., digital elevation maps, vegetative coverage classifications, surface temperatures). This presented work performed by the UAS team at the Center for Transformative Environmental Monitoring Programs (AirCTEMPS) examines the potential to measure small (sub-cm) deformation from a geothermal injection experiment at Brady's geothermal field in western Nevada (USA). Areal mapping of the 700 x 270 m area of interest was conducted with a nadir pointing Sony A5100 digital camera onboard an autopiloted quadcopter. A total of 16 ground control points were installed using a TopCon GR3 GPS receiver. Two such mapping campaigns were conducted with one before and one after an anticipated surface deformation event. A digital elevation map (DEM) for each time period was created from over 1500 images having 80% overlap/sidelap by using structure from motion (SfM) via Agisoft Photoscan software. The resulting DEM resolution was 8 mm/pixel with residual aerial triangulation errors was < 5 mm. We present preliminary results from an optimized workflow which achieved errors and average differential DEM heights between campaigns at the cm-scale which is broader than the maximum expected deformation. Despite the disconnect between error and deformation severity, this study presents a unique application of sub-cm UAS-based DEMs and further distinguishes itself by comparing results to concurrent Interferometric Synthetic Radar (InSAR). The intent of our study and presentation of results is to streamline, cross-validate, and share methods to encourage further adoption of UAS imagery into the standard toolkit for environmental surface sensing across spatial scales.

  5. Picking winners. Interview by Diane Coutu.

    Science.gov (United States)

    Socolow, Daniel J

    2007-05-01

    In the business world, "creativity" has become the latest buzzword. How to attract, nurture, and direct the extraordinarily talented people who will come up with the next Lipitor, SonyWalkman, or iPod is an enduring topic among business-people. As the director of the MacArthur Fellows Program, Daniel J. Socolow has considerable experience with the process of rooting out creativity. In this conversation with HBR senior editor Diane Coutu, he describes how recipients of the "genius grant"--half a million dollars with no strings attached--are chosen. As significant as the money is, the recognition that comes with a fellowship may be more so. MacArthur grants provide powerful validation of the fellows' work, Socolow says, and that validation opens doors for people, whatever the field. Although the program keeps a lookout for entrepreneurs who are on the brink of major new advances, he believes that the market does a good job of rewarding the best ideas in business. Replicating the MacArthur model in a company would entail giving some employees unlimited time and lots of money to follow their own inclinations--not very feasible in most contexts. Nevertheless, the program has learned a lesson that may be valuable for business: The kind of creativity that leads to important breakthroughs is extremely hard to find. And, says Socolow, exceptionally creative people aren't always the obvious suspects, who may simply be good at promoting themselves: "Listen to others and look in the least likely places ... Extend your networks and try to get information from as many people as possible, just as we do".

  6. Prescribing knowledge in the light of undergraduate clinical pharmacology and therapeutics teaching in India: views of first-year postgraduate students

    Directory of Open Access Journals (Sweden)

    Upadhyaya P

    2012-06-01

    Full Text Available Prerna Upadhyaya,1 Vikas Seth,2 Monika Sharma,1 Mushtaq Ahmed,1 Vijay Vasant Moghe,1 Zafar Yab Khan,1 Vinay Kumar Gupta,1 Shipra Vikram Jain,1 Utkarsh Soni,1 Manohar Bhatia,1 Kumar Abhijit,1 Jaswant Goyal11Department of Pharmacology, Mahatma Gandhi Medical College, Jaipur, 2Department of Pharmacology, Hind Institute of Medical Sciences, Lucknow, IndiaObjectives: The study aimed to review the prescribing knowledge of first-year postgraduate doctors in a medical college in India, using the principles of good prescribing, to suggest strategies to improve rational prescribing, and to recommend what curriculum planners can do to accomplish this objective.Methods: Fifty first-year postgraduate doctors were asked to fill in a structured questionnaire that sought information regarding their undergraduate training in clinical pharmacology and therapeutics, prescribing habits, and commonly consulted drug information sources. Also, the questionnaire assessed any perceived deficiencies in their undergraduate clinical pharmacology teaching and sought feedback regarding improvement in the teaching.Results: Eighty-eight percent of residents said that they were taught prescription writing in undergraduate pharmacology teaching; 48% of residents rated their prescribing knowledge at graduation as average, 28% good, 4% excellent, 14% poor, and 4% very poor; 58% felt that their undergraduate training did not prepare them to prescribe safely, and 62% felt that their training did not prepare them to prescribe rationally. Fifty-eight percent of residents felt that they had some specific problems with writing a prescription during their internship training, while 92% thought that undergraduate teaching should be improved. Their suggestions for improving teaching methods were recorded.Conclusions: This study concludes that efforts are needed to develop a curriculum that encompasses important aspects of clinical pharmacology and therapeutics along with incorporation of

  7. Study of role extroversion of caused by traffic noise on mental function of the students

    Directory of Open Access Journals (Sweden)

    M.R. Gohari

    2011-01-01

    Full Text Available Background and aims  contact to noise has harmful effects on operational, Pshychic and physical health. Traffic is of the most important resource of urban environments noises, some of individual differences like extroversion, temper psychoneurosis and sensitivity to noise are the effective factors in effect of noise on function. The goal of this research study of extroversion effect on mental function with traffic noise.   Methods  this study is of interferential type in which traffic noise was recorded by voice recorder sony ICD MX20 in Tehran streets and in was broadcast in laboratory as a sample. The size of sample included 44 persons of students of Medical Science University of Iran elected by accidental sampling method and include 32 samples(23 male, 9 female and 12 control (7male, 5 female. Regarding to introversion and extroversion are of the effective factors on function. Personality questioneire of eyscenk(EPI was used. The considered parameters in mental function included total true answers, false answers time average of true answers that were measured by computerized test COG.     Resultsthe results indicated that after broadcasing noises, total true answers, was increase in extroversion and males (p= 0/000 while in introversions (p=0/049 and females (p=0/010 after exposing noise, the increase was in the false answers.   Conclusion the results achieved by this research indicated that the traffic noise has the different effects on the parameters of mental function of extroverted and introverted persons., also indicate a meaningful relation between noise and size.

  8. Experiment on Uav Photogrammetry and Terrestrial Laser Scanning for Ict-Integrated Construction

    Science.gov (United States)

    Takahashi, N.; Wakutsu, R.; Kato, T.; Wakaizumi, T.; Ooishi, T.; Matsuoka, R.

    2017-08-01

    In the 2016 fiscal year the Ministry of Land, Infrastructure, Transport and Tourism of Japan started a program integrating construction and ICT in earthwork and concrete placing. The new program named "i-Construction" focusing on productivity improvement adopts such new technologies as UAV photogrammetry and TLS. We report a field experiment to investigate whether the procedures of UAV photogrammetry and TLS following the standards for "i-Construction" are feasible or not. In the experiment we measured an embankment of about 80 metres by 160 metres immediately after earthwork was done on the embankment. We used two sets of UAV and camera in the experiment. One is a larger UAV enRoute Zion QC730 and its onboard camera Sony α6000. The other is a smaller UAV DJI Phantom 4 and its dedicated onboard camera. Moreover, we used a terrestrial laser scanner FARO Focus3D X330 based on the phase shift principle. The experiment results indicate that the procedures of UAV photogrammetry using a QC730 with an α6000 and TLS using a Focus3D X330 following the standards for "i-Construction" would be feasible. Furthermore, the experiment results show that UAV photogrammetry using a lower price UAV Phantom 4 was unable to satisfy the accuracy requirement for "i-Construction." The cause of the low accuracy by Phantom 4 is under investigation. We also found that the difference of image resolution on the ground would not have a great influence on the measurement accuracy in UAV photogrammetry.

  9. Evaluating Physical and Perceptual Responses to Exergames in Chinese Children

    Directory of Open Access Journals (Sweden)

    Patrick W. C. Lau

    2015-04-01

    Full Text Available Purpose: The primary objective of this study was to examine whether exergames could help children reach the recommendations for PA and cardiorespiratory fitness regarding exercise intensity. Differences in perceived physical exertion, EE, VO2, and HR between normal weight (NW and overweight (OW children participating in exergames were also examined. Methods: Twenty-one children (age: 10.45 ± 0.88 were assessed for EE, VO2 and HR during rest, in a maximal treadmill test, and while playing different exergames. Ratings of perceived exertion (RPE (category range: 0 to 10 were also measured during exergaming. Three types of exergames were examined: running, table tennis, and dancing. These games were either performed on a Chinese game console, I-Dong, or another well-developed Western game console (Sony PlayStation 3 or Nintendo Wii. Results: Exergaming resulted in EE (kcal/min from 2.05–5.14, VO2 (mL/kg/min from 9.98–25.54, and HR (beats per minute from 98.05–149.66. Children reported RPE ranging from 1.29 to 5.29. The Chinese exergame, I-Dong Running, was the only game in which children reached a moderate intensity and met the recommended minimum VO2reserve (50% for cardiorespiratory fitness. Conclusion: Exergames could provide alternative opportunities to enhance children’s physical activity. They could be used as light-to-moderate PA, and with exergames, children can even reach the recommended intensity for developing and maintaining cardiorespiratory fitness.

  10. Cost effective system for monitoring of fish migration with a camera

    Science.gov (United States)

    Sečnik, Matej; Brilly, Mitja; Vidmar, Andrej

    2016-04-01

    Within the European LIFE project Ljubljanica connects (LIFE10 NAT/SI/000142) we have developed a cost-effective solution for the monitoring of fish migration through the fish passes with the underwater camera. In the fish pass at Ambrožev trg and in the fish pass near the Fužine castle we installed a video camera called "Fishcam" to be able to monitor the migration of fish through the fish passes and success of its reconstruction. Live stream from fishcams installed in the fishpassesis available on our project website (http://ksh.fgg.uni-lj.si/ljubljanicaconnects/ang/12_camera). The system for the fish monitoring is made from two parts. First is the waterproof box for the computer with charger and the second part is the camera itself. We used a high sensitive Sony analogue camera. The advantage of this camera is that it has very good sensitivity in low light conditions, so it can take good quality pictures even at night with a minimum additional lighting. For the night recording we use additional IR reflector to illuminate passing fishes. The camera is connected to an 8-inch tablet PC. We decided to use a tablet PC because it is quite small, cheap, it is relatively fast and has a low power consumption. On the computer we use software which has advanced motion detection capabilities, so we can also detect the small fishes. When the fish is detected by a software, its photograph is automatically saved to local hard drive and for backup also on Google drive. The system for monitoring of fish migration has turned out to work very well. From the beginning of monitoring in June 2015 to end of the year there were more than 100.000 photographs produced. The first analysis of them was already prepared estimating fish species and their frequency in passing the fish pass.

  11. Multibillion-atom Molecular Dynamics Simulations of Plasticity, Spall, and Ejecta

    Science.gov (United States)

    Germann, Timothy C.

    2007-06-01

    Modern supercomputing platforms, such as the IBM BlueGene/L at Lawrence Livermore National Laboratory and the Roadrunner hybrid supercomputer being built at Los Alamos National Laboratory, are enabling large-scale classical molecular dynamics simulations of phenomena that were unthinkable just a few years ago. Using either the embedded atom method (EAM) description of simple (close-packed) metals, or modified EAM (MEAM) models of more complex solids and alloys with mixed covalent and metallic character, simulations containing billions to trillions of atoms are now practical, reaching volumes in excess of a cubic micron. In order to obtain any new physical insights, however, it is equally important that the analysis of such systems be tractable. This is in fact possible, in large part due to our highly efficient parallel visualization code, which enables the rendering of atomic spheres, Eulerian cells, and other geometric objects in a matter of minutes, even for tens of thousands of processors and billions of atoms. After briefly describing the BlueGene/L and Roadrunner architectures, and the code optimization strategies that were employed, results obtained thus far on BlueGene/L will be reviewed, including: (1) shock compression and release of a defective EAM Cu sample, illustrating the plastic deformation accompanying void collapse as well as the subsequent void growth and linkup upon release; (2) solid-solid martensitic phase transition in shock-compressed MEAM Ga; and (3) Rayleigh-Taylor fluid instability modeled using large-scale direct simulation Monte Carlo (DSMC) simulations. I will also describe our initial experiences utilizing Cell Broadband Engine processors (developed for the Sony PlayStation 3), and planned simulation studies of ejecta and spall failure in polycrystalline metals that will be carried out when the full Petaflop Opteron/Cell Roadrunner supercomputer is assembled in mid-2008.

  12. The 3D Human Motion Control Through Refined Video Gesture Annotation

    Science.gov (United States)

    Jin, Yohan; Suk, Myunghoon; Prabhakaran, B.

    In the beginning of computer and video game industry, simple game controllers consisting of buttons and joysticks were employed, but recently game consoles are replacing joystick buttons with novel interfaces such as the remote controllers with motion sensing technology on the Nintendo Wii [1] Especially video-based human computer interaction (HCI) technique has been applied to games, and the representative game is 'Eyetoy' on the Sony PlayStation 2. Video-based HCI technique has great benefit to release players from the intractable game controller. Moreover, in order to communicate between humans and computers, video-based HCI is very crucial since it is intuitive, easy to get, and inexpensive. On the one hand, extracting semantic low-level features from video human motion data is still a major challenge. The level of accuracy is really dependent on each subject's characteristic and environmental noises. Of late, people have been using 3D motion-capture data for visualizing real human motions in 3D space (e.g, 'Tiger Woods' in EA Sports, 'Angelina Jolie' in Bear-Wolf movie) and analyzing motions for specific performance (e.g, 'golf swing' and 'walking'). 3D motion-capture system ('VICON') generates a matrix for each motion clip. Here, a column is corresponding to a human's sub-body part and row represents time frames of data capture. Thus, we can extract sub-body part's motion only by selecting specific columns. Different from low-level feature values of video human motion, 3D human motion-capture data matrix are not pixel values, but is closer to human level of semantics.

  13. Keeping up with video game technology: objective analysis of Xbox Kinect™ and PlayStation 3 Move™ for use in burn rehabilitation.

    Science.gov (United States)

    Parry, Ingrid; Carbullido, Clarissa; Kawada, Jason; Bagley, Anita; Sen, Soman; Greenhalgh, David; Palmieri, Tina

    2014-08-01

    Commercially available interactive video games are commonly used in rehabilitation to aide in physical recovery from a variety of conditions and injuries, including burns. Most video games were not originally designed for rehabilitation purposes and although some games have shown therapeutic potential in burn rehabilitation, the physical demands of more recently released video games, such as Microsoft Xbox Kinect™ (Kinect) and Sony PlayStation 3 Move™ (PS Move), have not been objectively evaluated. Video game technology is constantly evolving and demonstrating different immersive qualities and interactive demands that may or may not have therapeutic potential for patients recovering from burns. This study analyzed the upper extremity motion demands of Kinect and PS Move using three-dimensional motion analysis to determine their applicability in burn rehabilitation. Thirty normal children played each video game while real-time movement of their upper extremities was measured to determine maximal excursion and amount of elevation time. Maximal shoulder flexion, shoulder abduction and elbow flexion range of motion were significantly greater while playing Kinect than the PS Move (p≤0.01). Elevation time of the arms above 120° was also significantly longer with Kinect (p<0.05). The physical demands for shoulder and elbow range of motion while playing the Kinect, and to a lesser extent PS Move, are comparable to functional motion needed for daily tasks such as eating with a utensil and hair combing. Therefore, these more recently released commercially available video games show therapeutic potential in burn rehabilitation. Objectively quantifying the physical demands of video games commonly used in rehabilitation aides clinicians in the integration of them into practice and lays the framework for further research on their efficacy. Copyright © 2013 Elsevier Ltd and ISBI. All rights reserved.

  14. Spoked-ring microcavities: enabling seamless integration of nanophotonics in unmodified advanced CMOS microelectronics chips

    Science.gov (United States)

    Wade, Mark T.; Shainline, Jeffrey M.; Orcutt, Jason S.; Ram, Rajeev J.; Stojanovic, Vladimir; Popovic, Milos A.

    2014-03-01

    We present the spoked-ring microcavity, a nanophotonic building block enabling energy-efficient, active photonics in unmodified, advanced CMOS microelectronics processes. The cavity is realized in the IBM 45nm SOI CMOS process - the same process used to make many commercially available microprocessors including the IBM Power7 and Sony Playstation 3 processors. In advanced SOI CMOS processes, no partial etch steps and no vertical junctions are available, which limits the types of optical cavities that can be used for active nanophotonics. To enable efficient active devices with no process modifications, we designed a novel spoked-ring microcavity which is fully compatible with the constraints of the process. As a modulator, the device leverages the sub-100nm lithography resolution of the process to create radially extending p-n junctions, providing high optical fill factor depletion-mode modulation and thereby eliminating the need for a vertical junction. The device is made entirely in the transistor active layer, low-loss crystalline silicon, which eliminates the need for a partial etch commonly used to create ridge cavities. In this work, we present the full optical and electrical design of the cavity including rigorous mode solver and FDTD simulations to design the Qlimiting electrical contacts and the coupling/excitation. We address the layout of active photonics within the mask set of a standard advanced CMOS process and show that high-performance photonic devices can be seamlessly monolithically integrated alongside electronics on the same chip. The present designs enable monolithically integrated optoelectronic transceivers on a single advanced CMOS chip, without requiring any process changes, enabling the penetration of photonics into the microprocessor.

  15. Thermal explosion hazards on 18650 lithium ion batteries with a VSP2 adiabatic calorimeter

    International Nuclear Information System (INIS)

    Jhu, Can-Yong; Wang, Yih-Wen; Shu, Chi-Min; Chang, Jian-Chuang; Wu, Hung-Chun

    2011-01-01

    Thermal abuse behaviors relating to adiabatic runaway reactions in commercial 18650 lithium ion batteries (LiCoO 2 ) are being studied in an adiabatic calorimeter, vent sizing package 2 (VSP2). We select four worldwide battery producers, Sony, Sanyo, Samsung and LG, and tested their Li-ion batteries, which have LiCoO 2 cathodes, to determine their thermal instabilities and adiabatic runaway features. The charged (4.2 V) and uncharged (3.7 V) 18650 Li-ion batteries are tested using a VSP2 with a customized stainless steel test can to evaluate their thermal hazard characteristics, such as the initial exothermic temperature (T 0 ), the self-heating rate (dT/dt), the pressure rise rate (dP/dt), the pressure-temperature profiles and the maximum temperature (T max ) and pressure (P max ). The T max and P max of the charged Li-ion battery during the runaway reaction reach 903.0 o C and 1565.9 psig (pound-force per square inch gauge), respectively. This result leads to a thermal explosion, and the heat of reaction is 26.2 kJ. The thermokinetic parameters of the reaction of LiCoO 2 batteries are also determined using the Arrhenius model. The thermal reaction mechanism of the Li-ion battery (pack) proved to be an important safety concern for energy storage. Additionally, use of the VSP2 to classify the self-reactive ratings of the various Li-ion batteries demonstrates a new application of the adiabatic calorimetric methodology.

  16. A Pilot Study of the Attractive Features of Active Videogames Among Chinese Primary School Children.

    Science.gov (United States)

    Lau, Patrick W C; Lau, Erica Y; Wang, Jing Jing; Choi, Cheong-Rak; Kim, Chang Gyun

    2017-04-01

    The present study (1) explored the attractive features that affect Chinese primary school children's preferences of active videogames (AVGs) and (2) contrasted these findings with those in the Western literature. A total of 22 Chinese primary school children were recruited and interviewed. Four AVGs (Wii "Boxing," "Wii Fit™ Plus Obstacle Run"; "EyeToy Knockout", "EyeToy Keep ups") from two commercial consoles (Nintendo® Wii™ and Sony PlayStation ® 2 "EyeToy ® ") were employed. Participants used four selected AVGs for 3 minutes each. After each play period, children (1) described the strengths and weaknesses of each game as well as rated the attractive features of each game based on a 16-item questionnaire and (2) rated up to 5 items that were most influential regarding their AVG preferences. Participants indicated that control was the most significant feature, followed by feedback, goal, and graphics. The top five rated features imply that the perception of competence was the most appealing aspect and expected outcome of Chinese children who play AVGs. Compared with the Western findings regarding attractive AVG features, the present study found certain similarities as well as significant differences among Chinese AVG players. Based on the present study, control, feedback, goal, and graphics are the most significant features that attract Chinese children to play AVGs. Physical exertion, social interaction, competition, and learning outcomes, which are valued according to Western studies, were not mentioned as significant features by Chinese children. These findings demonstrate a need to investigate the effect of cultural background in AVG study design.

  17. Body Segment Kinematics and Energy Expenditure in Active Videogames.

    Science.gov (United States)

    Böhm, Birgit; Hartmann, Michael; Böhm, Harald

    2016-06-01

    Energy expenditure (EE) in active videogames (AVGs) is a component for assessing its benefit for cardiovascular health. Existing evidence suggests that AVGs are able to increase EE above rest and when compared with playing passive videogames. However, the association between body movement and EE remains unclear. Furthermore, for goal-directed game design, it is important to know the contribution of body segments to EE. This knowledge will help to acquire a certain level of exercise intensity during active gaming. Therefore, the purpose of this study was to determine the best predictors of EE from body segment energies, acceleration, and heart rate during different game situations. EE and body segment movement of 17 subjects, aged 22.1 ± 2.5 years, were measured in two different AVGs. In randomized order, the subjects played a handheld-controlled Nintendo(®) Wii™ tennis (NWT) game and a whole body-controlled Sony EyeToy(®) waterfall (ETW) game. Body segment movement was analyzed using a three-dimensional motion capture system. From the video data, mean values of mechanical energy change and acceleration of 10 body segments were analyzed. Measured EE was significantly higher in ETW (7.8 ± 1.4 metabolic equivalents [METs]) than in NWT (3.4 ± 1.0 METs). The best prediction parameter for the more intense ETW game was the energy change of the right thigh and for the less intense hand-controlled NWT game was the energy change of the upper torso. Segment acceleration was less accurate in predicting EE. The best predictors of metabolic EE were the thighs and the upper torso in whole body and handheld-controlled games, respectively. Increasing movement of these body segments would lead to higher physical activity intensity during gaming, reducing sedentary behavior.

  18. Examining Enjoyment of Casual Videogames.

    Science.gov (United States)

    Shafer, Daniel M; Carbonara, Corey P

    2015-12-01

    This study investigated the processes leading to enjoyment of casual videogames on both mobile devices and console systems. Building upon a foundation in mental models theory and the psychology of play, the study focuses on how performance and experience-based variables impact enjoyment of casual videogames played on mobile devices and console devices. The grounding assumption of this research is that playing videogames produces enjoyment that contributes to mental health in the form of a brief distraction from the stress of daily life, social connections with family and friends through casual gameplay, and, in some cases, a compelling reason to engage in physical activity. A student sample of players (n=363) played a variety of casual games on mobile (iPad(®) or iPod(®) Touch(®) [Apple, Cupertino, CA]) or console (Wii™ [Nintendo, Japan], Xbox(®) 360 Kinect(®) [Microsoft, Redmond, WA], or PS3™ Move [Sony, Tokyo, Japan]) platforms. They then answered a questionnaire assessing their evaluations of the game's interactivity level, their sense of spatial presence in the game, their perception of the game's realism, and, most importantly, their enjoyment. Path analysis demonstrated the interrelationships among these variables. The results show that spatial presence is a powerful predictor of videogame enjoyment for both console- and mobile-based casual games. Patterns of prediction for games on each platform, as demonstrated using path analysis, were similar and aligned with predictions based on mental models and the psychology of play. The psychological theory of play and the mental models perspective offer firm theoretical grounds for understanding how enjoyment is wrought in the process of playing casual games. The relationships among interactivity, spatial presence, perceived reality, and enjoyment hold for games played on handheld or console devices. Furthermore, this study is one of the first to demonstrate these relationships and test them simultaneously

  19. Investigating the impact of viral message appeal and message credibility on consumer attitude toward brand

    Directory of Open Access Journals (Sweden)

    Majid Esmaeilpour

    2016-12-01

    Full Text Available Background - Due to the rapid growth of the Internet and use of e-commerce in recent years, viral marketing has drawn the attention of manufacturing and service organizations. However, no research has been conducted to examine the impact of message appeal and message source credibility on consumers' attitude with mediating role of intellectual involvement of consumers and their risk taking level. Purpose - The aim of this study was to examine the impact of appeal and message source credibility on consumers’ attitude with mediating role of consumers’ intellectual involvement and their risk taking level. Design/methodology/approach – The population of this study includes consumers of mobile phones (Samsung, Sony, Nokia, LG and iPhone in Bushehr city (Iran. As the population of the study is unlimited, 430 questionnaires were distributed using available sampling method, and 391 questionnaires were collected and analyzed. Using structural equation modeling, data were analyzed through smart PLS software. Findings –The results show that the appeal and credibility of the message source have impact on consumer attitudes toward the brand. It was also found that intellectual involvement of consumers plays the mediating role in the relationship between message appeal and consumer attitudes toward brand. In the relationship between message source credibility and customer attitude towards the brand, the level of risk taking of people has no mediating role. Research limitations/implications – Data collection tool was questionnaire in this study, and questionnaire has some disadvantages that can affect the results. Additionally, this study was conducted in Bushehr city (Iran. Therefore, we should be cautious in generalizing the findings. Originality/value – In this study, the effect of message appeal and message source credibility on consumer attitude to brand was examined. The risk taking level of consumer and his involvement level were considered

  20. Prototype production of the scintigram viewer (SVO-1)

    International Nuclear Information System (INIS)

    Oyamada, Hiyoshimaru

    1975-01-01

    ''Scintigram Viewer'', SVO-1, is designed for reading the scintigram films by enhancing contrast of the pictures. This is composed of a light source, AKAI CVC-150 TV camera (with a zoom lens, Fujinon TV.Z, f:2), AKAI VCS-150 camera control unit and color TV(Sony, Trinitron CVM-1840). The light source is set in a box which has a side-window where the scintigram film is set. The light coming through the film is caught by TV camera where red and blue light are separated, leaving green light not affected. These lights are then sent to AKAI VCS-150 where the gains for red and blue can be adjusted to desirable color as the operator likes for display. After these manual processings, the scintigram film is shown on the color TV. The contrast enhancement can be done by adjusting either picture control on the TV panel or diaphragm of TV camera/or both, and the defocusing can be easily done by changing the focus of the lens. Because the TV camera has a zoom lens as mentioned above, either whole picture or enlarged picture of one area on the film can be displayed. Initially, the author designed this machine to find out cold areas which were easily overlooked by the ordinary manner on the original films. However, after examining many scintigram films by this technique it was found that the search for the hot areas was more suitable with this machine and the whole body bone scintigram was the best so far. For example, the metastatic bone lesion which is not definite on the original sicntigram by nacked eyes can be easily pointed out on the color TV after the abovementioned processings. Now, this machine is working very well and is an important accessory for our daily work. (auth.)

  1. Digital Filming of the Seismograms Held in the Jakarta Archives: A Pilot Program

    Science.gov (United States)

    Okal, E. A.; Kirby, S. H.

    2014-12-01

    Because of the long duration of most seismic cycles with respect to thehistory of seismological instrumentation,seismograms from the first half of the 20th century constitute an invaluableresource, allowing significant constraints on the regional chronologyof earthquake occurrence as well as the modern quantification of their sizethrough the calculation of seismic moments. This is especially true in theSouthern hemisphere which hosted few seismic stations before the 1930s. In this context, the preservation of seismograms in a digital format allowing their seamless exchange is an important challenge to the scientific community. Under funding from the Earth Observatory of Singapore, we initiated in July2014 a pilotproject, administered by IASPEI, to test the feasibility ofphotographically scanning records of the Wiechert and Bosch instruments operatedat the Jakarta (ex-Batavia) station since 1910 and archivedat the BMKG regional office in Ciputat. We used a 24 MP SONY alphaNEXT 7 camera with a nearly distortion-free wide angle lens mounted on a copystand with underside light-table illumination. We encounteredmany challenges, including the fragility of acidic paper,serious dark-brown age-toning of the paper, as well as many missing records.However, this pilot test showed that this inexpensive systemis effective in providing well-resolved waveforms, and reaped more than 500digital copies of seismograms of earthquakes earmarked for theirglobal or regional importance, going back to 1910.Including the compilation of metadata necessary for futuresearch capability, 15 to 20 seismograms can be scanned per hour.Following successful capacity building through on-site training of BMKG Staff,it is hoped that this project can be pursued at BMKG, and complementsimilar endeavors, especially in the critically important Southern Hemisphere,either ongoing (e.g., at Canberra, Silverton), or desirable (e.g., at Lower Hutt,La Paz).

  2. Iron deficiency anemia and Plummer–Vinson syndrome: current insights

    Directory of Open Access Journals (Sweden)

    Goel A

    2017-10-01

    Full Text Available Amit Goel,1 Satvinder Singh Bakshi,2 Neetu Soni,3 Nanda Chhavi4 1Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India; 2Department of Otorhinolaryngology and Head and Neck Surgery, Mahatma Gandhi Medical College and Research Institute, Puducherry, India; 3Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India; 4Department of Pediatrics, Era’s Lucknow Medical College, Lucknow, India Abstract: Plummer–Vinson syndrome (PVS, a rare clinical condition, is characterized by a triad of dysphagia, iron deficiency anemia and esophageal web in the post-cricoid region. It was first described over a century ago. However, literature on this condition remains scanty, and its prevalence appears to be declining worldwide, possibly due to improvements in nutrition over time. The condition has been reported most commonly in thin-built, middle-aged, white women. The esophageal webs in PVS are thin mucosal folds, which are best seen either in lateral views at barium swallow or at esophagoscopy. These are usually semilunar or crescentic, being located most often along the anterior esophageal wall, but can be concentric. The exact cause and pathogenesis of PVS remain unclear, though iron and other nutritional deficiencies, genetic predisposition and autoimmunity have all been implicated in formation of the webs. Treatment includes correction of iron deficiency and endoscopic dilation of the esophageal webs to relieve dysphagia. PVS is associated with an increased risk of hypopharyngeal and esophageal malignancies. Correction of iron deficiency may arrest and reverse the mucosal changes and possibly reduces this risk. Keywords: Plummer–Vinson syndrome, Paterson–Brown–Kelly syndrome, esophageal web, dysphagia, iron deficiency anemia

  3. A Mobile System for Measuring Water Surface Velocities Using Unmanned Aerial Vehicle and Large-Scale Particle Image Velocimetry

    Science.gov (United States)

    Chen, Y. L.

    2015-12-01

    Measurement technologies for velocity of river flow are divided into intrusive and nonintrusive methods. Intrusive method requires infield operations. The measuring process of intrusive methods are time consuming, and likely to cause damages of operator and instrument. Nonintrusive methods require fewer operators and can reduce instrument damages from directly attaching to the flow. Nonintrusive measurements may use radar or image velocimetry to measure the velocities at the surface of water flow. The image velocimetry, such as large scale particle image velocimetry (LSPIV) accesses not only the point velocity but the flow velocities in an area simultaneously. Flow properties of an area hold the promise of providing spatially information of flow fields. This study attempts to construct a mobile system UAV-LSPIV by using an unmanned aerial vehicle (UAV) with LSPIV to measure flows in fields. The mobile system consists of a six-rotor UAV helicopter, a Sony nex5T camera, a gimbal, an image transfer device, a ground station and a remote control device. The activate gimbal helps maintain the camera lens orthogonal to the water surface and reduce the extent of images being distorted. The image transfer device can monitor the captured image instantly. The operator controls the UAV by remote control device through ground station and can achieve the flying data such as flying height and GPS coordinate of UAV. The mobile system was then applied to field experiments. The deviation of velocities measured by UAV-LSPIV of field experiments and handhold Acoustic Doppler Velocimeter (ADV) is under 8%. The results of the field experiments suggests that the application of UAV-LSPIV can be effectively applied to surface flow studies.

  4. Image acquisition and planimetry systems to develop wounding techniques in 3D wound model

    Directory of Open Access Journals (Sweden)

    Kiefer Ann-Kathrin

    2017-09-01

    Full Text Available Wound healing represents a complex biological repair process. Established 2D monolayers and wounding techniques investigate cell migration, but do not represent coordinated multi-cellular systems. We aim to use wound surface area measurements obtained from image acquisition and planimetry systems to establish our wounding technique and in vitro organotypic tissue. These systems will be used in our future wound healing treatment studies to assess the rate of wound closure in response to wound healing treatment with light therapy (photobiomodulation. The image acquisition and planimetry systems were developed, calibrated, and verified to measure wound surface area in vitro. The system consists of a recording system (Sony DSC HX60, 20.4 M Pixel, 1/2.3″ CMOS sensor and calibrated with 1mm scale paper. Macro photography with an optical zoom magnification of 2:1 achieves sufficient resolution to evaluate the 3mm wound size and healing growth. The camera system was leveled with an aluminum construction to ensure constant distance and orientation of the images. The JPG-format images were processed with a planimetry system in MATLAB. Edge detection enables definition of the wounded area. Wound area can be calculated with surface integrals. To separate the wounded area from the background, the image was filtered in several steps. Agar models, injured through several test persons with different levels of experience, were used as pilot data to test the planimetry software. These image acquisition and planimetry systems support the development of our wound healing research. The reproducibility of our wounding technique can be assessed by the variability in initial wound surface area. Also, wound healing treatment effects can be assessed by the change in rate of wound closure. These techniques represent the foundations of our wound model, wounding technique, and analysis systems in our ongoing studies in wound healing and therapy.

  5. Identification of excited states in conjugated polymers

    International Nuclear Information System (INIS)

    Hartwell, Lewis John

    2003-01-01

    This thesis reports quasi steady state photoinduced absorption measurements from three conjugated polymers: polypyridine (PPy), polyfluorene (PFO) and the emeraldine base (EB) form of polyaniline. The aim of these experiments was to determine the nature of the photoexcited states existing in these materials in the millisecond time domain, as this has important consequences for the operation of real devices manufactured using these materials. The results from the photoinduced absorption experiments are closely compared with published results from pulse radiolysis experiments. In all cases there is very good correspondence between the two data sets, which has enabled the photoexcited states to be assigned with a high degree of confidence. Quasi steady-state photoinduced absorption involves the measurement of the change in absorption of a material in response to optical excitation with a laser beam. The changes in absorption are small, so a dedicated instrument was developed and optimised for each different sample. Lock-in techniques were used to recover the small signals from the samples. The samples involved were thin films of the polymer spin coated onto sapphire substrates in the cases of PPy and EB. Solution state experiments were conducted on EB. The experiments on PFO were conducted on aligned and unaligned thin films provided by Sony. In the case of the aligned PFO samples, the photoinduced absorption spectrometer was modified to enable polarisation-sensitive data collection. In PPy, both triplet excitons and polarons have been shown to be long-lived photoexcitations, with photoinduced absorption features at 2.29 eV (triplet exciton transition), 1.5 eV and 0.8 eV (polaron transitions). In PFO, the one observed photoinduced band at 1.52 eV is assigned to a triplet exciton. Two photoinduced absorption bands are observed in EB, at 1.4 eV and 0.8 eV. These are assigned to a self-trapped CT singlet exciton and triplet exciton, respectively. (author)

  6. From drones to ASO: Using 'Structure-From-Motion' photogrammetry to quantify variations in snow depth at multiple scales

    Science.gov (United States)

    Skiles, M.

    2017-12-01

    The ability to accurately measure and manage the natural snow water reservoir in mountainous regions has its challenges, namely mapping of snowpack depth and snow water equivalent (SWE). Presented here is a scalable method that differentially maps snow depth using Structure from Motion (SfM); a photogrammetric technique that uses 2d images to create a 3D model/Digital Surface Model (DSM). There are challenges with applying SfM to snow, namely, relatively uniform snow brightness can make it difficult to produce quality images needed for processing, and vegetation can limit the ability to `see' through the canopy to map both the ground and snow beneath. New techniques implemented in the method to adapt to these challenges will be demonstrated. Results include a time series at (1) the plot scale, imaged with an unmanned areal vehicle (DJI Phantom 2 adapted with Sony A5100) over the Utah Department of Transportation Atwater Study Plot in Little Cottonwood Canyon, UT, and at (2) the mountain watershed scale, imaged from the RGB camera aboard the Airborne Snow Observatory (ASO), over the headwaters of the Uncompahgre River in the San Juan Mountains, CO. At the plot scale we present comparisons to measured snow depth, and at the watershed scale we present comparisons to the ASO lidar DSM. This method is of interest due to its low cost relative to lidar, making it an accessible tool for snow research and the management of water resources. With advancing unmanned aerial vehicle technology there are implications for scalability to map snow depth, and SWE, across large basins.

  7. New photo-curable resin compositions for stereolithography with a new photo-fabricator: SCS-300P

    International Nuclear Information System (INIS)

    Yamamura Tetsuya; Tanabe Takayoshi; Ukachi Takashi

    1999-01-01

    Stereolithography is the technology which can create a three-dimensional free-forin in short time according to the slice data of an object. A thin layer of the solidified resin is formed at the surface of the liquid UV curable resin by irradiation of UV laser which is driven by the slice data of the object. Ever since the invention of the stereolithography, there has been a considerable interest to realize the CAD date into a practical three dimensional model. Conventional stereolithographic machines equip gas lasers which are operated at high voltage and requires water cooling system. These disadvantages prevent a wide spread of application of stereolithographic technology. A new sterolithographic machine, SCS-300P has been developed and introduced by SONY Corporation last year. This brand new machine is featuring a high power solid-state UV laser, low machine price, small in size and equips easy-resin-exchange system for maintenance. The biggest difference of SCS-300P from the conventional machines is the laser system. SCS-300P equips pulse laser with the wave length of 355 run which is a third harmonic of YAG laser. The energy of each pulse with a duration time of 20 nsec is more than five thousand times higher than that of continuous emission such as Argon ion laser employed in the conventional machines. With using conventional LTV curable resins, high photo-energy tends to give a gelation even in a dark region or give an undesirable excess-cure underneath of the cured layer. It is thus needed to develop the resin suitable for high power pulse lasers. In this paper, we report a newly developed UV curable resin compositions suitable for SCS-300P which equips high power solid-state pulse laser

  8. Virtual reality intervention for older women with breast cancer.

    Science.gov (United States)

    Schneider, Susan M; Ellis, Mathew; Coombs, William T; Shonkwiler, Erin L; Folsom, Linda C

    2003-06-01

    This study examined the effects of a virtual reality distraction intervention on chemotherapy-related symptom distress levels in 16 women aged 50 and older. A cross-over design was used to answer the following research questions: (1) Is virtual reality an effective distraction intervention for reducing chemotherapy-related symptom distress levels in older women with breast cancer? (2) Does virtual reality have a lasting effect? Chemotherapy treatments are intensive and difficult to endure. One way to cope with chemotherapy-related symptom distress is through the use of distraction. For this study, a head-mounted display (Sony PC Glasstron PLM - S700) was used to display encompassing images and block competing stimuli during chemotherapy infusions. The Symptom Distress Scale (SDS), Revised Piper Fatigue Scale (PFS), and the State Anxiety Inventory (SAI) were used to measure symptom distress. For two matched chemotherapy treatments, one pre-test and two post-test measures were employed. Participants were randomly assigned to receive the VR distraction intervention during one chemotherapy treatment and received no distraction intervention (control condition) during an alternate chemotherapy treatment. Analysis using paired t-tests demonstrated a significant decrease in the SAI (p = 0.10) scores immediately following chemotherapy treatments when participants used VR. No significant changes were found in SDS or PFS values. There was a consistent trend toward improved symptoms on all measures 48 h following completion of chemotherapy. Evaluation of the intervention indicated that women thought the head mounted device was easy to use, they experienced no cybersickness, and 100% would use VR again.

  9. What monitor can replace the cathode-ray tube for visual stimulation to elicit multifocal electroretinograms?

    Science.gov (United States)

    Matsumoto, Celso Soiti; Shinoda, Kei; Matsumoto, Harue; Seki, Keisuke; Nagasaka, Eiichiro; Iwata, Takeshi; Mizota, Atsushi

    2014-08-05

    To compare a conventional cathode-ray tube (CRT) screen to organic light-emitting diode (OLED) and liquid crystal display (LCD) screens as visual stimulators to elicit multifocal electroretinograms (mfERGs), mfERGs were recorded from seven eyes of seven healthy volunteers (21 ± 2 years). The mfERGs elicited by a conventional CRT screen (S710, Compaq Computer Co.) were compared to those elicited by a studio-grade master OLED monitor (PVM-1741, Sony, Japan) and a conventional LCD (S1721, Flexscan, Eizo Nanao Corp., Japan). The luminance changes of each monitor were measured with a photodiode. CRT, OLED, and LCD screens with a frame frequency of 60 Hz were studied. A hexagonal stimulus array with 61 stimulus elements was created on each monitor. The serial white stimuli of the OLED screen at 60 Hz did not fuse, and that of the LCD screens fused. The amplitudes of P1 and P2 of the first-order kernels of the mfERGs were not significantly different from those elicited by the CRT and OLED screens, and the P1 amplitude of the first-order kernel elicited by the LCD stimuli was significantly smaller than that elicited by the CRT in all the groups of the averaged hexagonal elements. The implicit times were approximately 10 ms longer in almost all components elicited by the LCD screen compared to those elicited by the CRT screen. The mfERGs elicited by monitors other than the CRT should be carefully interpreted, especially those elicited by LCD screens. The OLED had good performance, and we conclude that it can replace the CRT as a stimulator for mfERGs; however, a collection of normative data is recommended. © 2014 ARVO.

  10. Break free from the product life cycle.

    Science.gov (United States)

    Moon, Youngme

    2005-05-01

    Most firms build their marketing strategies around the concept of the product life cycle--the idea that after introduction, products inevitably follow a course of growth, maturity, and decline. It doesn't have to be that way, says HBS marketing professor Youngme Moon. By positioning their products in unexpected ways, companies can change how customers mentally categorize them. In doing so, they can shift products lodged in the maturity phase back--and catapult new products forward--into the growth phase. The author describes three positioning strategies that marketers use to shift consumers' thinking. Reverse positioning strips away"sacred" product attributes while adding new ones (JetBlue, for example, withheld the expected first-class seating and in-flight meals on its planes while offering surprising perks like leather seats and extra legroom). Breakaway positioning associates the product with a radically different category (Swatch chose not to associate itself with fine jewelry and instead entered the fashion accessory category). And stealth positioning acclimates leery consumers to a new offering by cloaking the product's true nature (Sony positioned its less-than-perfect household robot as a quirky pet). Clayton Christensen described how new, simple technologies can upend a market. In an analogous way, these positioning strategies can exploit the vulnerability of established categories to new positioning. A company can use these techniques to go on the offensive and transform a category by demolishing its traditional boundaries. Companies that disrupt a category through positioning create a lucrative place to ply their wares--and can leave category incumbents scrambling.

  11. A generic approach for photogrammetric survey using a six-rotor unmanned aerial vehicle

    International Nuclear Information System (INIS)

    Tahar, K N; Mohd, W M N W; Ahmad, A; Akib, W A A W M

    2014-01-01

    This paper discusses a rapid production of slope mapping using multi-rotor unmanned aerial vehicle (UAV). The objective of this study is to determine the accuracy of the photogrammetric results based on novel method of multi-rotor UAV images as well as to analyze the slope error distribution that are obtained from the UAV images. This study only concentrates on multi-rotor UAV which also known as Hexacopter. An operator can control the speed of multi-rotor UAV during flight mission. Several ground control points and checkpoints were established using Real Time Kinematic Global Positioning System (RTK- GPS) at the slope area. Ground control points were used in exterior orientation during image processing in sequence to transform image coordinates into local coordinate system. Checkpoints were established at the slope area for accuracy assessment. A digital camera, Sony NEX-5N was used for image acquisition of slope area from UAV platforms. The digital camera was mounted vertically at the bottom of UAV and captured the images at an altitude. All acquired images went through photogrammetric processing including interior orientation, exterior orientation and bundle adjustment using photogrammetric software. Photogrammetric results such as digital elevation model, and digital orthophoto including slope map were assessed. UAV is able to acquire data within short period of time with low budget compared to the previous methods such as satellite images and airborne laser scanner. Analysis on slope analysis and error distribution analysis are discussed in this paper to determine the quality of slope map in the area of interest. In summary, multi-rotor UAV is suited in slope mapping studies

  12. Identification of New Tools to Predict Surgical Performance of Novices using a Plastic Surgery Simulator.

    Science.gov (United States)

    Kazan, Roy; Viezel-Mathieu, Alex; Cyr, Shantale; Hemmerling, Thomas M; Lin, Samuel J; Gilardino, Mirko S

    2018-04-09

    To identify new tools capable of predicting surgical performance of novices on an augmentation mammoplasty simulator. The pace of technical skills acquisition varies between residents and may necessitate more time than that allotted by residency training before reaching competence. Identifying applicants with superior innate technical abilities might shorten learning curves and the time to reach competence. The objective of this study is to identify new tools that could predict surgical performance of novices on a mammoplasty simulator. We recruited 14 medical students and recorded their performance in 2 skill-games: Mikado and Perplexus Epic, and in 2 video games: Star War Racer (Sony Playstation 3) and Super Monkey Ball 2 (Nintendo Wii). Then, each participant performed an augmentation mammoplasty procedure on a Mammoplasty Part-task Trainer, which allows the simulation of the essential steps of the procedure. The average age of participants was 25.4 years. Correlation studies showed significant association between Perplexus Epic, Star Wars Racer, Super Monkey Ball scores and the modified OSATS score with r s = 0.8491 (p 41 (p = 0.005), and r s = 0.7309 (p < 0.003), but not with the Mikado score r s = -0.0255 (p = 0.9). Linear regressions were strongest for Perplexus Epic and Super Monkey Ball scores with coefficients of determination of 0.59 and 0.55, respectively. A combined score (Perplexus/Super-Monkey-Ball) was computed and showed a significant correlation with the modified OSATS score having an r s = 0.8107 (p < 0.001) and R 2 = 0.75, respectively. This study identified a combination of skill games that correlated to better performance of novices on a surgical simulator. With refinement, such tools could serve to help screen plastic surgery applicants and identify those with higher surgical performance predictors. Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  13. Children with developmental coordination disorder play active virtual reality games differently than children with typical development.

    Science.gov (United States)

    Gonsalves, Leandra; Campbell, Amity; Jensen, Lynn; Straker, Leon

    2015-03-01

    Active virtual reality gaming (AVG) may be useful for children with developmental coordination disorder (DCD) to practice motor skills if their movement patterns are of good quality while engaged in AVG. This study aimed to examine: (1) the quality of motor patterns of children with DCD participating in AVG by comparing them with children with typical development (TD) and (2) whether differences existed in the motor patterns utilized with 2 AVG types: Sony PlayStation 3 Move and Microsoft Xbox 360 Kinect. This was a quasi-experimental, biomechanical laboratory-based study. Twenty-one children with DCD, aged 10 to 12 years, and 19 age- and sex-matched children with TD played a match of table tennis on each AVG type. Hand path, wrist angle, and elbow angle were recorded using a motion analysis system. Linear mixed-model analyses were used to determine differences between DCD and TD groups and Move and Kinect AVG type for forehands and backhands. Children with DCD utilized a slower hand path speed (backhand mean difference [MD]=1.20 m/s; 95% confidence interval [95% CI]=0.41, 1.98); greater wrist extension (forehand MD=34.3°; 95% CI=22.6, 47.0); and greater elbow flexion (forehand MD=22.3°; 95% CI=7.4, 37.1) compared with children with TD when engaged in AVG. There also were differences in movement patterns utilized between AVG types. Only simple kinematic measures were compared, and no data regarding movement outcome were assessed. If a therapeutic treatment goal is to promote movement quality in children with DCD, clinical judgment is required to select the most appropriate AVG type and determine whether movement quality is adequate for unsupervised practice. © 2015 American Physical Therapy Association.

  14. Commercial gaming devices for stroke upper limb rehabilitation: a systematic review.

    Science.gov (United States)

    Thomson, Katie; Pollock, Alex; Bugge, Carol; Brady, Marian

    2014-06-01

    Rehabilitation using commercial gaming devices is a new concept for stroke care. Commercial gaming devices such as Nintendo Wii or Sony PlayStation encourage high repetition of arm movements and are being introduced into some clinical settings. The evidence base for gaming use in rehabilitation is growing rapidly and there is a need to systematically synthesise research. Our review aims to integrate evidence on how gaming is being used, explore patient/therapist experience and synthesise evidence of effectiveness. An integrative systematic review was undertaken searching Cochrane Central Register of Controlled Trials (2013), Medline (2013), Embase (2013) and twelve additional databases. Two review authors independently selected studies based on pre-defined inclusion criteria, extracted data and assessed risk of bias. Nineteen studies including 215 patients met inclusion criteria. Studies were typically small scale feasibility studies using a range of research designs, limiting the ability to reach generalised conclusions. Results have been tabulated (activities of daily living, upper limb function/ movement) and qualitative themes identified. Findings suggest that most patients enjoy using commercial gaming and can tolerate 180 mins per week without significant adverse effects. A trend towards improvement was noted for upper limb function/ movement. Few studies recorded outcomes related to activities of daily living or focused on understanding patients' experiences of this intervention. Commercial gaming can provide high intensity upper limb practice however there is insufficient high quality evidence to reach generalisable conclusions about risks or benefits on activities of daily living or upper limb function/movement. © 2014 The Authors. International Journal of Stroke © 2014 World Stroke Organization.

  15. OS CONTOS DE FADA NA FICÇÃO SERIADA “ONCE UPON A TIME”: o uso da transficcionalidade em perspectiva mnemônica

    Directory of Open Access Journals (Sweden)

    Simone Mattos Guimarães Orlando

    2016-08-01

    Full Text Available A inovação nos modos de expor narrativas é um tema candente na contemporaneidade. Chama-nos a atenção, nesse processo, um fenômeno que tem se tornado recorrente no universo cinematográfico: a transficcionalidade. Entendendo esse fenômeno como uma estratégia que inova o processo narrativo, ampliando ou mesclando universos de histórias já conhecidas dos públicos (a partir do acionamento de uma certa memória social, sua utilização tem sido muito recorrente no universo de produção fílmica.  Um exemplo desse caso ocorre nas construções relatuais de franquias seriadas. Em particular, interessa-nos observar o seriado americano Once Upon a Time, exibido pelo canal Sony no Brasil e disponibilizado como conteúdo on demand pelo provedor global de filmes e séries de televisão via streaming Netflix. Observando os desdobramentos propostos nas histórias contadas na primeira temporada (na análise de quatro personagens, pretendemos denotar o uso desse recurso (advindo dos estudos da estética literária para a construção de uma base mnemônica para os interlocutores-receptores, já que o que se aciona previamente para entendimento dos cruzamentos de diferentes universos é o reconhecimento de contos de fada tradicionais, amplamente reconhecidos pelo grande público consumidor.   PALAVRAS-CHAVE: Transficcionalidade; Memória; Recurso mnemônico; Once Upon a Time.     ABSTRACT Innovation on the different ways of presenting storytelling is an important topic nowadays. A recurring phenomenon has been drawing attention in the film universe: transficcionality. When we understand this phenomenon as a strategy that innovates the narrative process, broadening or merging universes of stories well-known to the public (thanks to the triggering of a certain social memory, we find that its use has been recurrent in the filmic universe. Franchise series are a special case in point. Notedly, we are interested to see the american TV series Once

  16. Morphology of primary human venous endothelial cell cultures before and after culture medium exchange.

    Science.gov (United States)

    Krüger-Genge, A; Fuhrmann, R; Jung, F; Franke, R P

    2015-01-01

    The evaluation of the interaction of human, venous endothelial cells (HUVEC) with body foreign materials on the cellular level cannot be performed in vivo, but is investigated in vitro under standard culture conditions. To maintain the vitality, proliferation and morphology of HUVEC seeded on body foreign substrates over days, the cell culture medium is usually exchanged every second day. It is well known, that alterations in the microenvironment of cells bear the risk of influencing cell morphology and function. In the current study the influence of cell culture medium exchange on HUVEC cytoskeletal microfilament structure and function was investigated. HUVEC in the third passage were seeded on extracellular matrix (ECM) - which was secreted from bovine corneal endothelial cells on glass- until functional confluence was reached. The experiment started 11 days after HUVEC seeding with an exchange of the cell culture medium followed by a staining of the actin microfilaments with phalloidin-rhodamin 1.5 and 5 minutes after medium exchange. The microfilaments were documented by use of an Olympus microscope (IMT-2) equipped with a UV lamp and online connected to a TV chain (Sony XC 50 ST/monochrome) implying an OPTIMAS - Image analysis system. Prostacyclin was analysed in the cell culture supernatant. 1.5 min after culture medium exchange in the functionally confluent cultures a slight disturbance of the actin microfilament structure with a broadening of the marginal filament band, a partial disconnection of cell-cell contacts and the appearance of intercellular fenestrations were observed. 5 minutes after medium exchange a redevelopment of the slightly disturbed microfilament structure with a condensation and narrowing of the marginal filament band was seen. 12 h later a further consolidation of the microfilament structure occurred. In addition, a perturbation of the cultured HUVEC occurred after cell culture medium exchange. The prostacyclin concentration in the

  17. The Offensive Efficiency of the High-Level Handball Players of the Front and the Rear Lines

    Science.gov (United States)

    Moncef, Cherif; Dagbaji, Gomri; Abdallah, Aouidet; Mohamed, Said

    2011-01-01

    Purpose The aim of this study was to investigat the offensive efficiency of the professional handball players forming the front and rear lines. Methods Our investigation was carried out on four matches (final, semi-finals and classifying match) at the 19th male Handball World Championship “Tunisia 2005”. Finalist teams were Tunisia, France, Croatia, and Spain. Matches were recorded using 5 digital camcorders (SONY, DCL, and TRV 130E). Number of passes and the length of the attacks were determined by software “STUDIO 9”. Speed of the ball at the different shootings was calculated by REGAVI software, version 2.57, 2004. Work was dissociated according to 2 variables namely axes and lines. Results Players of lateral axes (A4) and front basis (L1) were shorter and thinner than those of the central axis (A3) and rear basis (L2). No differences were observed between lines and axes in age. The analysis of the total shootings to the goal shows that the players of lines and axes present very close values in each team, excepting the Croatian L2 compared to the Tunisian L2. Players of the rear Croatian basis present also a number of attacks concluded by a non-successfully cadred shooting greater than all other groups. In the Spanish group, a significant difference among number of passes concluded by a non-successfully cadred shooting between lines, and front basis vs central axis was noted. No significant difference was found between lines and axes in the Croatian team. Regarding the velocity of shooting, excepting the Croatian team, no differences were found between lines and axes of the other teams. No differences were also noted in the attack duration between lines and axes in Croatian and Tunisian teams. In the Spanish team, duration of attacks concluded by a cadred shooting was most important when finished by an L2 or an A3 player. Conclusion The present results demonstrate that finalist teams were found to be clearly characterized by L2 and A3 players taller and

  18. Protective effect of DA-9401 in finasteride-induced apoptosis in rat testis: inositol requiring kinase 1 and c-Jun N-terminal kinase pathway

    Directory of Open Access Journals (Sweden)

    Soni KK

    2017-10-01

    Full Text Available Kiran Kumar Soni,1,* Yu Seob Shin,1,* Bo Ram Choi,1 Keshab Kumar Karna,1 Hye Kyung Kim,2 Sung Won Lee,3 Chul Young Kim,4 Jong Kwan Park1 1Department of Urology, Chonbuk National University and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute and Clinical Trial Center of Medical Device of Chonbuk National University, Jeonju, 2College of Pharmacy, Kyungsung University, Busan, 3Department of Urology, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University Medical School, Seoul, 4College of Pharmacy, Hangyang University, Ansan, Republic of Korea *These authors contributed equally to this work Abstract: Finasteride is used to treat male pattern baldness and benign prostatic hyperplasia. This study investigated the toxicity of finasteride and recovery by DA-9401 using Sprague Dawley (SD rats. Forty adult male SD rats were assigned to four groups: control (CTR, finasteride 1 mg/kg/day (F, finasteride 1 mg/kg + DA-9401 100 mg/kg/day (F + DA 100 and finasteride 1 mg/kg + DA-9401 200 mg/kg/day (F + DA 200. Treatments were by oral delivery once daily for 90 consecutive days. The gross anatomical parameters assessed included: genital organ weight; vas deferens sperm count and sperm motility; testosterone, dihydrotestosterone (DHT and malondialdehyde levels; and histological and terminal deoxynucleotidyl transferase enzyme mediated dUTP nick-end labeling (TUNEL staining of testis for spermatogenic cell density, Johnsen’s score and apoptosis. Testicular tissue was also used for evaluating endoplasmic reticulum (ER stress and apoptotic proteins. Epididymis weight, seminal vesicle weight, prostate weight, penile weight and vas deferens sperm motility showed significant differences between the F group and the CTR, F + DA 100 and F + DA 200 groups. There was no significant change in the testosterone level. DHT level decreased significantly in the F group compared with the CTR

  19. Efficacy and safety of 0.75% ropivacaine instillation into subinguinal wound in patients after bilateral microsurgical varicocelectomy: a bi-center, randomized, double-blind, placebo-controlled trial

    Directory of Open Access Journals (Sweden)

    Cui WS

    2017-07-01

    Full Text Available Wan Shou Cui,1,* Yu Seob Shin,2,3,* Jae Hyung You,3 A Ram Doo,4 Kiran Kumar Soni,3 Jong Kwan Park3 1Andrology Center, Peking University First Hospital, Beijing, People’s Republic of China; 2Department of Urology, Armed Forces Capital Hospital, Seongnam, 3Department of Urology, Chonbuk National University and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute and Medical Device Clinical Trial Center of Chonbuk National University Hospital, Jeonju, 4Department of Anesthesiology and Pain Medicine, Chonbuk National University Medical School, Jeonju, Republic of Korea *These authors contributed equally to this work Objective: To evaluate the efficacy and safety of 0.75% ropivacaine instillation into inguinal wound in patients who have undergone bilateral microsurgical varicocelectomy.Patients and methods: Eighty-five men who were screened for bilateral varicoceles from March 2015 to July 2016 were randomized for the treatment. All patients underwent inguinal varicocelectomy by general anesthesia. After ligation of the internal spermatic veins from the spermatic cord, additional delivery of testis through inguinal incision site was done to ligate external spermatic veins and gubernacular veins. Before repairing external oblique aponeurosis, 6 mL of 0.75% ropivacaine and 6 mL of normal saline were instilled under the fascia and around the funiculus (spermatic cord by a randomized and double-blind method. Visual analog scale (VAS pain score and Prince Henry Pain Score (PHPS were used for evaluating operative sites at 1, 2, 4, and 8 hours and 7 days after surgery. Safety and tolerability were evaluated throughout the course of this study by assessing adverse events.Results: A total of 55 men completed the study. Of these 55 men, 31 received instillation of ropivacaine on the left operative site, while 24 received instillation of ropivacaine on the right operative site. VAS pain scores and PHPS in

  20. CLIFF COLLAPSE HAZARD FROM REPEATED MULTICOPTER UAV ACQUISITIONS: RETURN ON EXPERIENCE

    Directory of Open Access Journals (Sweden)

    T. J. B. Dewez

    2016-06-01

    Full Text Available Cliff collapse poses a serious hazard to infrastructure and passers-by. Obtaining information such as magnitude-frequency relationship for a specific site is of great help to adapt appropriate mitigation measures. While it is possible to monitor hundreds-of-meter-long cliff sites with ground based techniques (e.g. lidar or photogrammetry, it is both time consuming and scientifically limiting to focus on short cliff sections. In the project SUAVE, we sought to investigate whether an octocopter UAV photogrammetric survey would perform sufficiently well in order to repeatedly survey cliff face geometry and derive rock fall inventories amenable to probabilistic rock fall hazard computation. An experiment was therefore run on a well-studied site of the chalk coast of Normandy, in Mesnil Val, along the English Channel (Northern France. Two campaigns were organized in January and June 2015 which surveyed about 60 ha of coastline, including the 80-m-high cliff face, the chalk platform at its foot, and the hinterland in a matter of 4 hours from start to finish. To conform with UAV regulations, the flight was flown in 3 legs for a total of about 30 minutes in the air. A total of 868 and 1106 photos were respectively shot with a Sony NEX 7 with fixed focal 16mm. Three lines of sight were combined: horizontal shots for cliff face imaging, 45°-oblique views to tie plateau/platform photos with cliff face images, and regular vertical shots. Photogrammetrically derived dense point clouds were produced with Agisoft Photoscan at ultra-high density (median density is 1 point every 1.7cm. Point cloud density proved a critical parameter to reproduce faithfully the chalk face’s geometry. Tuning down the density parameter to “high” or “medium”, though efficient from a computational point of view, generated artefacts along chalk bed edges (i.e. smoothing the sharp gradient and ultimately creating ghost volumes when computing cloud to cloud differences. Yet