WorldWideScience

Sample records for series dc comics

  1. Solar Science Digital Comic Series that promotes Science Literacy with Upper Elementary and Middle School Students

    Science.gov (United States)

    Kellagher, E.; Scherrer, D. K.; Buhr Sullivan, S. M.

    2013-12-01

    The SDO instruments (EVE, AIA and HMI) teams have created a digital comic book series for upper elementary and middle school students featuring solar science aficionados Camilla and Colours, 2 cool mascot characters. These comics may be printed or read on mobile devices and are available as a free download. Many teachers are looking for resources to use with their students via the IPad so our collaboration helps supply teachers with a great resource that teaches about solar concepts and helps dispel solar misconceptions. It doesn't come as a surprise to a lot of us, but a recent study confirms what's been theorized for years: Comics are a stronger learning tool than text books. Image-based storytelling is a powerful educational tool. Comics are probably more able to combine story and information simultaneously, more effectively and seamlessly, than almost any other medium. There's also a great potential to incorporate interactive elements into digital versions, so that more information can be presented on certain items on a page. For example, videos, animations and even historic footage and audio can be embedded into digital comics. Really, the possibilities are limited only by the creators' imaginations as to how to find new ways to create a rich experience that is interesting to explore for students. We are excited to unveil this new series of solar science comics that promotes science literacy with upper elementary and middle school students.

  2. When Commas Meet Kryptonite: Classroom Lessons from the Comic Book Project. Language and Literacy Series

    Science.gov (United States)

    Bitz, Michael

    2010-01-01

    This definitive book presents the newest research linking graphic narratives and literacy learning, as well as the tools teachers will need to make comic book projects a success in their classrooms. The Comic Book Project (www.comicbookproject.org) is an internationally celebrated initiative where children plan, write, design, and publish original…

  3. Reading Comics

    Science.gov (United States)

    Tilley, Carol L.

    2008-01-01

    Many adults, even librarians who willingly add comics to their collections, often dismiss the importance of comics. Compared to reading "real" books, reading comics appears to be a simple task and compared to reading no books, reading comics might be preferable. After all, comics do have words, but the plentiful pictures seem to carry most of the…

  4. INQUIRY-BASED SCIENCE COMIC PHYSICS SERIES INTEGRATED WITH CHARACTER EDUCATION

    Directory of Open Access Journals (Sweden)

    D Yulianti

    2016-04-01

    Full Text Available This study aimed to test the level of readability and feasibility of science comic, to knowcharacter development through a small test in some schools. The research design was Research & Development, trials were using quasi-experimental pre-test-post-test experimental design. The instruments to measure attitudes were: a questionnaire and observation sheet, a test used to measure comprehension of the material. The results showed that learning science by inquiry-based science comic can improvecharacters and cognitive achievement of primary school students. Results in the form of inquiry-based science comic can be utilized in learning science as a companion teaching materials.

  5. Computer Simulation of Phase Shifted Series Resonant DC to DC Converter

    Directory of Open Access Journals (Sweden)

    P. PARVATHY

    2016-01-01

    Full Text Available This paper deals with digital simulation of phase shifted series resonant DC to DC converter using Matlab Simulink. The Simulink models for open loop and closed loop systems are developed and they are used for simulation studies. This converter is capable of producing ripple free DC output. Switching losses and switching stresses are reduced by using soft switching. This converter has advantages like high power density and low switching losses. Theoretical predictions are well supported by the simulation results.

  6. Analysis of Misunderstanding Caused by Different Interpretations of Speech Act Labels in Tintin and Asterix Comic Series

    Directory of Open Access Journals (Sweden)

    Farah Attamimi

    2011-01-01

    Full Text Available This paper presents analysis of misunderstanding occurred in a conversation which is caused by different interpretation of speech act labels between the speaker and the hearer. Misunderstanding occurred in these comic series causes various emotional effects to the hearer involved in the conversation. The hearer might feel happy, impressed, embarrassed, or even proud of what the speaker conveys through his/ her utterance. It depends on the face wants used and intended between the participants in the conversation. According to Goffman in Brown and Levinson (1987, “face is something that is emotionally invested, and that can be lost, maintained, or enhanced, and must be constantly attended to in interaction” (p. 60. There are two kinds of face wants. The positive purpose is called face saving act, while the negative one is called face threatening act. The data in this paper are taken from Tintin and Asterix comic series. The theories used cover pragmatics area, especially taxonomy of speech act theory (Yule, 1996; Mey, 2001; Leech, 1991 and theory of the notion of face by Erving Goffman (as cited in Yule, 1996; Thomas, 1995. Therefore, this paper will try to convey how the misinterpretation of speech act labels affects the participants in the conversation.

  7. Current Mode Control for LLC Series Resonant DC-to-DC Converters

    Directory of Open Access Journals (Sweden)

    Jinhaeng Jang

    2015-06-01

    Full Text Available Conventional voltage mode control only offers limited performance for LLC series resonant DC-to-DC converters experiencing wide variations in operational conditions. When the existing voltage mode control is employed, the closed-loop performance of the converter is directly affected by unavoidable changes in power stage dynamics. Thus, a specific control design optimized at one particular operating point could become unacceptable when the operational condition is varied. This paper presents a new current mode control scheme which could consistently provide good closed-loop performance for LLC resonant converters for the entire operational range. The proposed control scheme employs an additional feedback from the current of the resonant tank network to overcome the limitation of the existing voltage mode control. The superiority of the proposed current mode control over the conventional voltage mode control is verified using an experimental 150 W LLC series resonant DC-to-DC converter.

  8. Current Mode Control for LLC Series Resonant DC-to-DC Converters

    OpenAIRE

    Jinhaeng Jang; Syam Kumar Pidaparthy; Byungcho Choi

    2015-01-01

    Conventional voltage mode control only offers limited performance for LLC series resonant DC-to-DC converters experiencing wide variations in operational conditions. When the existing voltage mode control is employed, the closed-loop performance of the converter is directly affected by unavoidable changes in power stage dynamics. Thus, a specific control design optimized at one particular operating point could become unacceptable when the operational condition is varied. This paper presents a...

  9. Comics Redux

    Science.gov (United States)

    Wright, Gary; Sherman, Ross B.

    2006-01-01

    For the past one hundred years, the American public has been entertained by the daily and the Sunday newspaper comic strips. The comics are now recognized as a legitimate and unique pop art form that chronicles the American culture. Research concerning reading interests and preferences provide evidence that the comics have a particular attraction…

  10. Comic Book Confidential

    Science.gov (United States)

    Osterer, Irv

    2012-01-01

    The author remembers as a youngster poring over DC and Marvel comics, wondering if any of his heroes would reach TV or movie theaters. Today, with the blue-screen techniques and computer-generated imagery (CGI), it seems not a week goes by without seeing one of these characters being featured in a film. "Spiderman" has even reached Broadway! None…

  11. 75 FR 47199 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-10 Series Airplanes, DC-9-30...

    Science.gov (United States)

    2010-08-05

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 9-10 Series Airplanes, DC-9-30 Series... existing airworthiness directive (AD), which applies to all McDonnell Douglas Model DC-9-10 series..., 2010). That AD applies to all McDonnell Douglas Corporation Model DC-9-10 series airplanes, DC-9-30...

  12. Series-Connected High Frequency Converters in a DC Microgrid System for DC Light Rail Transit

    Directory of Open Access Journals (Sweden)

    Bor-Ren Lin

    2018-01-01

    Full Text Available This paper studies and presents a series-connected high frequency DC/DC converter connected to a DC microgrid system to provide auxiliary power for lighting, control and communication in a DC light rail vehicle. Three converters with low voltage and current stresses of power devices are series-connected with single transformers to convert a high voltage input to a low voltage output for a DC light rail vehicle. Thus, Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs with a low voltage rating and a turn-on resistance are adopted in the proposed circuit topology in order to decrease power losses on power switches and copper losses on transformer windings. A duty cycle control with an asymmetric pulse-width modulation is adopted to control the output voltage at the desired voltage level. It is also adopted to reduce switching losses on MOSFETs due to the resonant behavior from a leakage inductor of an isolated transformer and output capacitor of MOSFETs at the turn-on instant. The feasibility and effectiveness of the proposed circuit have been verified by a laboratory prototype with a 760 V input and a 24 V/60 A output.

  13. Wodehouse in the comics - revealed!

    NARCIS (Netherlands)

    Nieuwenhuizen, Peter I.

    P.G.Wodehouse stories have not been turned into comics in great numbers. There are the Dutch series of "Leave it to Psmith" by Georges Mazure (1961), the Japanese manga by Bun Katsuta (2008-2010) and the two anonymous comics in the magazine Top Spot (1959). In this article the name of the

  14. Divine Comics

    NARCIS (Netherlands)

    de Rooy, R.

    Dante’s multifaceted cultural reception includes many comics adaptations. Against the background of a strong tradition of illustrating and visualising Dante, this article proposes a comparative analysis of significant contemporary comics adaptations from Europe and the United States. Recent European

  15. Comic image understanding based on polygon detection

    Science.gov (United States)

    Li, Luyuan; Wang, Yongtao; Tang, Zhi; Liu, Dong

    2013-01-01

    Comic image understanding aims to automatically decompose scanned comic page images into storyboards and then identify the reading order of them, which is the key technique to produce digital comic documents that are suitable for reading on mobile devices. In this paper, we propose a novel comic image understanding method based on polygon detection. First, we segment a comic page images into storyboards by finding the polygonal enclosing box of each storyboard. Then, each storyboard can be represented by a polygon, and the reading order of them is determined by analyzing the relative geometric relationship between each pair of polygons. The proposed method is tested on 2000 comic images from ten printed comic series, and the experimental results demonstrate that it works well on different types of comic images.

  16. Fast response double series resonant high-voltage DC-DC converter

    International Nuclear Information System (INIS)

    Lee, S S; Iqbal, S; Kamarol, M

    2012-01-01

    In this paper, a novel double series resonant high-voltage dc-dc converter with dual-mode pulse frequency modulation (PFM) control scheme is proposed. The proposed topology consists of two series resonant tanks and hence two resonant currents flow in each switching period. Moreover, it consists of two high-voltage transformer with the leakage inductances are absorbed as resonant inductor in the series resonant tanks. The secondary output of both transformers are rectified and mixed before supplying to load. In the resonant mode operation, the series resonant tanks are energized alternately by controlling two Insulated Gate Bipolar Transistor (IGBT) switches with pulse frequency modulation (PFM). This topology operates in discontinuous conduction mode (DCM) with all IGBT switches operating in zero current switching (ZCS) condition and hence no switching loss occurs. To achieve fast rise in output voltage, a dual-mode PFM control during start-up of the converter is proposed. In this operation, the inverter is started at a high switching frequency and as the output voltage reaches 90% of the target value, the switching frequency is reduced to a value which corresponds to the target output voltage. This can effectively reduce the rise time of the output voltage and prevent overshoot. Experimental results collected from a 100-W laboratory prototype are presented to verify the effectiveness of the proposed system.

  17. Unregulated Series Resonant Converter for Interlinking DC Nanogrids

    DEFF Research Database (Denmark)

    Tomas Manez, Kevin; Zhang, Zhe; Ouyang, Ziwei

    2017-01-01

    bidirectional converter to interlink a 400V DC bus with a 48V DC bus ispresented. The proposed converter is based on a LLC resonant converter operating as a DC transformer at a fixed frequency and duty cycle without any complex control strategy. A clearand simplified design procedure for high efficiency...

  18. 75 FR 38017 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-10 Series Airplanes, DC-9-30...

    Science.gov (United States)

    2010-07-01

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 9-10 Series Airplanes, DC-9-30 Series... previously to all known U.S. owners and operators of the McDonnell Douglas Corporation airplanes identified... INFORMATION: On July 15, 2009, we issued AD 2009-15-16, which applies to all McDonnell Douglas Model DC-9-10...

  19. A DC to 3-phase series-resonant converter with low harmonic distortion

    NARCIS (Netherlands)

    Huisman, H.; Haan, de S.W.H.

    1985-01-01

    A type of dc to 3-phase series-resonant converter (s.r.converter) or potentially submegawatt industrial applications is presented. The converter provides variable-frequency sine-wave currents, with low harmonic distortion at the output terminals, and with the frequency ranging from -200 through dc

  20. A Reconfigurable Series Resonant DC-DC Converter for Wide-Input and Wide-Output Voltages

    DEFF Research Database (Denmark)

    Shen, Yanfeng; Wang, Huai; Qin, Zian

    2017-01-01

    This paper proposes a dual-bridge based LC series resonant dc-dc converter. The input inverter unit incorporates two bridge structures, i.e., a full-bridge inverter and a half-bridge inverter. For the output rectifier, it can be a full-bridge rectifier or an asymmetric half-bridge rectifier....... Different from the conventional resonant converter, a fixed-frequency PWM control is employed which makes the optimization of magnetic components easier. The primary-side switches can achieve ZVS and the secondary-side diodes turn off with ZCS. In addition, the root-mean-square (RMS) values...... of the transformer currents do not significantly vary with respect to the voltage variation. Therefore, this converter can maintain high efficiency over a wide voltage range. The topology and operating principle are firstly described. Then the dc voltage gain and the RMS current characteristics are detailed. Finally...

  1. Losses in chopper-controlled DC series motors

    Science.gov (United States)

    Hamilton, H. B.

    1982-01-01

    Motors for electric vehicle (EV) applications must have different features than dc motors designed for industrial applications. The EV motor application is characterized by the following requirements: (1) the need for highest possible efficiency from light load to overload, for maximum EV range, (2) large short time overload capability (The ratio of peak to average power varies from 5/1 in heavy city traffic to 3/1 in suburban driving situations) and (3) operation from power supply voltage levels of 84 to 144 volts (probably 120 volts maximum). A test facility utilizing a dc generator as a substitute for a battery pack was designed and utilized. Criteria for the design of such a facility are presented. Two motors, differing in design detail, commercially available for EV use were tested. Losses measured are discussed, as are waves forms and their harmonic content, the measurements of resistance and inductance, EV motor/chopper application criteria, and motor design considerations.

  2. Situating Cyberzone: Black lesbian identity in comics.

    Science.gov (United States)

    Howard, Sheena C

    2018-04-25

    Cyberzone is a fitting place to start any discussion around Black lesbian identity in comics, as it is the first comic book that this researcher could find which features a Black lesbian female lead superheroine. Cyberzone was self-published by Jimmie Robinson in 1994 and later re-vamped into a mini-comic series called Amanda and Gunn with Image Comics. First, this article deconstructs Cyberzone through the lens of Cultural Prism Theory (CPT). Second, this article situates Cyberzone within the framework of CPT to address Cyberzone's place within the comic book ecosystem. Finally, this essay offers a close reading of Cyberzone, issues #1-#4, against the backdrop of the intersectional framework Black Queer Identity Matrix. During this process, the researcher demonstrates how Cyberzone is a powerful site of resistant cultural commentary.

  3. Traumatic brain injuries in illustrated literature: experience from a series of over 700 head injuries in the Asterix comic books.

    Science.gov (United States)

    Kamp, Marcel A; Slotty, Philipp; Sarikaya-Seiwert, Sevgi; Steiger, Hans-Jakob; Hänggi, Daniel

    2011-06-01

    The goal of the present study was to analyze the epidemiology and specific risk factors of traumatic brain injury (TBI) in the Asterix illustrated comic books. Among the illustrated literature, TBI is a predominating injury pattern. A retrospective analysis of TBI in all 34 Asterix comic books was performed by examining the initial neurological status and signs of TBI. Clinical data were correlated to information regarding the trauma mechanism, the sociocultural background of victims and offenders, and the circumstances of the traumata, to identify specific risk factors. Seven hundred and four TBIs were identified. The majority of persons involved were adult and male. The major cause of trauma was assault (98.8%). Traumata were classified to be severe in over 50% (GCS 3-8). Different neurological deficits and signs of basal skull fractures were identified. Although over half of head-injury victims had a severe initial impairment of consciousness, no case of death or permanent neurological deficit was found. The largest group of head-injured characters was constituted by Romans (63.9%), while Gauls caused nearly 90% of the TBIs. A helmet had been worn by 70.5% of victims but had been lost in the vast majority of cases (87.7%). In 83% of cases, TBIs were caused under the influence of a doping agent called "the magic potion". Although over half of patients had an initially severe impairment of consciousness after TBI, no permanent deficit could be found. Roman nationality, hypoglossal paresis, lost helmet, and ingestion of the magic potion were significantly correlated with severe initial impairment of consciousness (p ≤ 0.05).

  4. Comics & Graphic Novels

    Science.gov (United States)

    Cleaver, Samantha

    2008-01-01

    Not so many years ago, comic books in school were considered the enemy. Students caught sneaking comics between the pages of bulky--and less engaging--textbooks were likely sent to the principal. Today, however, comics, including classics such as "Superman" but also their generally more complex, nuanced cousins, graphic novels, are not only…

  5. Anatomy Comic Strips

    Science.gov (United States)

    Park, Jin Seo; Kim, Dae Hyun; Chung, Min Suk

    2011-01-01

    Comics are powerful visual messages that convey immediate visceral meaning in ways that conventional texts often cannot. This article's authors created comic strips to teach anatomy more interestingly and effectively. Four-frame comic strips were conceptualized from a set of anatomy-related humorous stories gathered from the authors' collective…

  6. Climate Comics: polar research in a cartoon form

    Science.gov (United States)

    Courville, Z.; Carbaugh, S.; Defrancis, G.; Donegan, R.; Brown, C.; Perovich, D. K.; Richter-Menge, J.

    2013-12-01

    Climate Comics is a collaborative outreach effort between the Montshire Museum of Science, in Norwich, VT, the Cold Regions Research and Engineering Laboratory (CRREL) research staff, and freelance artist and recent graduate of the Center for Cartoon Studies in White River Junction, VT, Sam Carbaugh. The project involves the cartoonist, the education staff from the museum, and researchers from CRREL creating a series of comic books with polar science and research themes, including sea ice monitoring, sea ice albedo, ice cores, extreme microbial activity, and stories and the process of fieldwork. The aim of the comic series is to provide meaningful science information in a comic-format that is both informative and fun, while highlighting current polar research work done at the lab. The education staff at the Montshire Museum develops and provides a series of hands-on, inquiry-based activity descriptions to complement each comic book, and CRREL researchers provide science background information and reiterative feedback about the comic books as they are being developed. Here, we present the motivation for using the comic-book medium to present polar research topics, the process involved in creating the comics, some unique features of the series, and the finished comic books themselves. Cartoon illustrating ways snow pack can be used to determine past climate information.

  7. Comics as Assemblage

    DEFF Research Database (Denmark)

    Cortsen, Rikke Platz

    This thesis examines the apparent simplicity of comics by exposing some of the layers in which meaning is created in a complex network; it approaches the complexity of comics from the angle of spatio-temporality and separates comics into several spatio-temporal levels that each interacts in the way...... representation, imagination and experience is renegotiated in comics. Another concern to the thesis is focus on how comics are structured in a network made up by individual elements and how these connect. The thesis uses various theoretical approaches in examining a wide range of comics across genres and formats...... to illuminate how time and space is constructed in comics. I argue that “time and space in comics” is too broad a notion and that we need to conceptualize a multiple spatio-temporal construction that takes into account the way spatio-temporality of diegesis is represented through the spatio...

  8. Analysis of an AC-DC full-controlled converter supplying two DC-Series-Motor loads

    International Nuclear Information System (INIS)

    Al-Hindawi, Mohammed M.; Al-Turki, Yusuf A.; Al-Subaie, Obaid T.

    2000-01-01

    Phase-controlled converters are widely used because these converters are simple, less expensive, reliable, and do not require any communication circuit. Series motors are extensively used in many applications that require both high starting torque and essentially constant horse power. This paper is concerned with the detailed study of the performance characteristics of an AC-DC full-controlled converter supplying two DC-series-motor loads. The converter loads combination is simulated on a digital computer. Different modes of operation (continuous and discontinuous converter currents) are considered. The critical firing angle at which the mode of operation changes from one mode to another is deduced. The performance characteristics such input power factor, supply current distortion factor, supply current fundamental power factor, torque speed, and motor current ripple factor have been derived and studied for both constant firing angle and constant load factor have been derived and studied for both constant firing angle and constant load power of one motor. Waveforms for each load current and converter current are investigated for different modes of operation. (author)

  9. Stylistic devices in comical proverbs

    Directory of Open Access Journals (Sweden)

    Burmistrova L. V.

    2017-04-01

    Full Text Available the article analyses stylistic devices in Russian and English comical proverbs. The author shows their influence on the content of comical proverbs and reveals a comic effect in them.

  10. True Tales: From Bee Behavior to the Life of Buddha, Not All Comics Are Fiction

    Science.gov (United States)

    Sanderson, Peter

    2004-01-01

    Although graphic novels are traditionally thought of as the domain of larger-than-life fantasies, for decades comics have also served as educational tools. One of the pioneers of American comic books, Will Eisner, worked for years creating instructional comics. Starting in 1941, the Classics Illustrated series introduced young readers to…

  11. A voltage control method for an active capacitive DC-link module with series-connected circuit

    DEFF Research Database (Denmark)

    Wang, Haoran; Wang, Huai; Blaabjerg, Frede

    2017-01-01

    Many efforts have been made to improve the performance of power electronic systems with active capacitive DC-link module in terms of power density as well as reliability. One of the attractive solution is an active capacitive DC-link with the series-connected circuit because of handling small......-rated power. However, in the existing control method of this circuit, the DC-link current of the backward-stage or forward-stage need to be sensed for extracting the ripple components, which limits the flexibility of the active DC-link module. Thus, in this paper, a voltage control method of an active...... capacitive DC-link module is proposed. Current sensor at the DC-link will be cancel from the circuit. The controller of the series-connected circuit requires internal voltage signals of the DC-link module only, making it possible to be fully independent without any additional connection to the main circuit...

  12. A complete dc characterization of a constant-frequency, clamped-mode, series-resonant converter

    Science.gov (United States)

    Tsai, Fu-Sheng; Lee, Fred C.

    1988-01-01

    The dc behavior of a clamped-mode series-resonant converter is characterized systematically. Given a circuit operating condition, the converter's mode of operation is determined and various circuit parameters are calculated, such as average inductor current (load current), rms inductor current, peak capacitor voltage, rms switch currents, average diode currents, switch turn-on currents, and switch turn-off currents. Regions of operation are defined, and various circuit characteristics are derived to facilitate the converter design.

  13. The Comic Book Project

    Science.gov (United States)

    Bitz, Michael

    2008-01-01

    The Comic Book Project (CBP) celebrates its eighth anniversary this year. The project, which just originated with one school in New York City, had grown to encompass thousands of students nationwide. The goal of the CBP is not to create comics the "Marvel way" or to develop the next Stan Lee. Rather, the goal is to give students the opportunity to…

  14. Stylistics and comics

    NARCIS (Netherlands)

    Forceville, C.; El Refaie, E.; Meesters, G.; Burke, M.

    2014-01-01

    Comics is rapidly developing into a scholarly discipline in its own right, with a growing output of books, journals, and conferences. Two practitioners have been crucial influences. Eisner (1985) and McCloud (1993, 2000, 2006) have done much to aid the understanding of how comics create meaning. But

  15. Science Comic Strips

    Science.gov (United States)

    Kim, Dae Hyun; Jang, Hae Gwon; Shin, Dong Sun; Kim, Sun-Ja; Yoo, Chang Young; Chung, Min Suk

    2012-01-01

    Science comic strips entitled Dr. Scifun were planned to promote science jobs and studies among professionals (scientists, graduate and undergraduate students) and children. To this end, the authors collected intriguing science stories as the basis of scenarios, and drew four-cut comic strips, first on paper and subsequently as computer files.…

  16. Performance of 22.4-kW nonlaminated-frame dc series motor with chopper controller. [a dc to dc voltage converter

    Science.gov (United States)

    Schwab, J. R.

    1979-01-01

    Performance data obtained through experimental testing of a 22.4 kW traction motor using two types of excitation are presented. Ripple free dc from a motor-generator set for baseline data and pulse width modulated dc as supplied by a battery pack and chopper controller were used for excitation. For the same average values of input voltage and current, the motor power output was independent of the type of excitation. However, at the same speeds, the motor efficiency at low power output (corresponding to low duty cycle of the controller) was 5 to 10 percentage points lower on chopped dc than on ripple free dc. The chopped dc locked-rotor torque was approximately 1 to 3 percent greater than the ripple free dc torque for the same average current.

  17. Doing comic geographies.

    Science.gov (United States)

    Emmerson, Phil

    2016-10-01

    This article reflects on how notions of 'the comic' may be of added value to geographers' research. It is formed around the idea that there are aspects of space and society that are by nature incongruous and unsuitable to be understood through frameworks of scholarship that privilege 'reason' and objectivity above all else. The author thus reflects on how these notions of 'the comic' as a mode of thought can be applied to understanding different fields of research. Ultimately, the article draws out how using this comic mode also forms an 'inward' reflective process which can help to understand the often complicated positions that researchers hold. This article thus calls for an inclusion of the often otherwise ignored comic aspects of the world into scholarship so that we, as geographers, may provide fuller and more human critical analyses of space, culture and society.

  18. IMPLEMENTATION OF PID ON PIC24F SERIES MICROCONTROLLER FOR SPEED CONTROL OF A DC MOTOR USING MPLAB AND PROTEUS

    Directory of Open Access Journals (Sweden)

    Sohaib Aslam

    2016-09-01

    Full Text Available Speed control of DC motor is very critical in most of the industrial systems where accuracy and protection are of essence. This paper presents the simulations of Proportional Integral Derivative Controller (PID on a 16-bit PIC 24F series microcontroller for speed control of a DC motor in the presence of load torque. The PID gains have been tuned by Linear Quadratic Regulator (LQR technique and then it is implemented on microcontroller using MPLAB and finally simulated for speed control of DC motor in Proteus Virtual System Modeling (VSM software.Proteus has built in feature to add load torque to DC motor so simulation results have been presented in three cases speed of DC motor is controlled without load torque, with 25% load torque and with 50% load torque. In all three cases PID effectively controls the speed of DC motor with minimum steady state error.

  19. Automatic comic page image understanding based on edge segment analysis

    Science.gov (United States)

    Liu, Dong; Wang, Yongtao; Tang, Zhi; Li, Luyuan; Gao, Liangcai

    2013-12-01

    Comic page image understanding aims to analyse the layout of the comic page images by detecting the storyboards and identifying the reading order automatically. It is the key technique to produce the digital comic documents suitable for reading on mobile devices. In this paper, we propose a novel comic page image understanding method based on edge segment analysis. First, we propose an efficient edge point chaining method to extract Canny edge segments (i.e., contiguous chains of Canny edge points) from the input comic page image; second, we propose a top-down scheme to detect line segments within each obtained edge segment; third, we develop a novel method to detect the storyboards by selecting the border lines and further identify the reading order of these storyboards. The proposed method is performed on a data set consisting of 2000 comic page images from ten printed comic series. The experimental results demonstrate that the proposed method achieves satisfactory results on different comics and outperforms the existing methods.

  20. Violent comic books and judgments of relational aggression.

    Science.gov (United States)

    Kirsh, Steven J; Olczak, Paul V

    2002-06-01

    This study investigated the effects of reading extremely violent versus mildly violent comic books on the interpretation of relational provocation situations. One hundred and seventeen introductory psychology students read either an extremely violent comic book or a mildly violent comic book. After reading the comic books, participants read five hypothetical stories in which a child, caused a relationally aggressive event to occur to another child, but the intent of the provocateur was ambiguous. After each story, participants were asked a series of questions about the provocateur's intent; potential retaliation toward the provocateur; and the provocateur's emotional state. Responses were coded in terms of amount of negative and violent content. Results indicated that participants reading the extremely violent comic books ascribed more hostile intent to the provocateur, suggested more retaliation toward the provocateur, and attributed a more negative emotional state to the provocateur than participants reading the mildly violent comic book. These data suggest that social information processing of relationally aggressive situations is influenced by violent comic books, even if the comic books do not contain themes of relational aggression.

  1. Comics and Authorship: An Introduction

    Directory of Open Access Journals (Sweden)

    Maaheen Ahmed

    2017-12-01

    Full Text Available If media authorship can be understood "as a site of cultural tension" (Johnson and Gray 2013, 10, then a deeper understanding of comics authorship will also provide clues regarding the sustaining—and constraining— of creative practices in other media ecologies and intermedial interactions (such as, for instance, adaptations. For comics, this implies combining insights from comics scholars, practitioners as well as agents involved in the publication and dissemination of comics. This issue, building on the findings of extant scholarship on authorship in comics and other media, hopes to provide incentive for further adventures into the (almost unknown of comics authorship.

  2. Utilization of the series resonant dc link converter as a conditioning system for SMES

    International Nuclear Information System (INIS)

    Marschke, K.W.; Caldeira, P.P.A.; Lipo, T.A.

    1992-01-01

    In this paper a new superconductive magnetic energy storage (SMES) system utilizes a high-frequency series resonant dc link power converter of high efficiency as the conditioning converter is presented. This system generates a high-frequency (20 kHz or more) resonant current in a series link and switching is done at zero current instants, reducing switching losses to a minimal value. Through the utilization of an adequate control strategy, the input power factor can be fully adjusted during the charging, storing, and discharging modes of the SMES, improving the overall system efficiency. Different semiconductor devices are employed as the switching elements of the resonant converter and switching losses are established for each case. Experimental results from a monophase and three-phase system verified the results obtained from digital simulation

  3. /Co/operation and /co/mmunity in /co/mics: 4chan's Hypercrisis

    Directory of Open Access Journals (Sweden)

    Tim Bavlnka

    2013-06-01

    Full Text Available The Hypercrisis—an online attempt by fans of DC Comics to create an overarching story across the entirety of the history of the comic company's line—provides insight into online comic book fandom. Comic fans on 4chan (http://4chan.org began noticing connections between this overarching story and the canon of comics writer Grant Morrison's work. However, the Hypercrisis is entirely fan made; it is not a part of DC Comics's continuity and not necessarily a part of the possible published futures of the comics; nor is it officially part of Morrison's work. However, the fans continue to create and discuss the developing Hypercrisis, providing deep analysis and intricate images. Part of what makes this process interesting is that it is developed and maintained entirely by an anonymous Internet group. Further, it focuses on the work of one particular creator, Grant Morrison. Because of the brief display time, no one on 4chan knows or is able to maintain any consistent relationship to any other user. Yet the Hypercrisis has remained a prominent and powerful part of this particular Web culture. The group has maintained this theoretical event, exhibiting remarkable consistency and a nuanced understanding of the texts. The group's analyses explore important aspects relating to Morrison's work and to DC Comics.

  4. IMPLEMENTATION OF PID ON PIC24F SERIES MICROCONTROLLER FOR SPEED CONTROL OF A DC MOTOR USING MPLAB AND PROTEUS

    OpenAIRE

    Sohaib Aslam; Sundas Hannan; Umar Sajjad; Waheed Zafar

    2016-01-01

    Speed control of DC motor is very critical in most of the industrial systems where accuracy and protection are of essence. This paper presents the simulations of Proportional Integral Derivative Controller (PID) on a 16-bit PIC 24F series microcontroller for speed control of a DC motor in the presence of load torque. The PID gains have been tuned by Linear Quadratic Regulator (LQR) technique and then it is implemented on microcontroller using MPLAB and finally simulated for speed control of D...

  5. Representing AIDS in Comics.

    Science.gov (United States)

    Czerwiec, M K

    2018-02-01

    Matthew P. McAllister wrote: "Comic books can and have contributed positively to the discourse about AIDS: images that encourage true education, understanding and compassion can help cope with a biomedical condition which has more than a biomedical relevance" [1]. With this in mind, I combined a 23-narrator oral history and my personal memoir about an inpatient Chicago AIDS hospital unit in my book, Taking Turns: Stories from HIV/AIDS Care Unit 371. In doing so, I built upon the existing rich history of HIV/AIDS in comics, which this article will briefly describe. Although not a comprehensive review of the intersection of AIDS and comics, the book is a tour through influences that proved useful to me. In addition, in making my book, I faced a distinct ethical issue with regard to representing patient experiences with HIV/AIDS, and I describe here how I addressed it. © 2018 American Medical Association. All Rights Reserved.

  6. Comic book tells the tale of Dark Matter

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    The sciences star in few comic books. On occasion, the comic narrative may feature a villain using science for his nefarious deeds. Or perhaps the hero will have a wild-haired scientific genius for his sidekick. But you wouldn’t expect to read a comic about science news, and you certainly wouldn’t expect that news to be about particle physics. That is, unless you’ve read True Tales.   Released in May 2011, the True Tales comic series tackles complicated physics through simple illustrations. The brainchild of Daniel Whiteson – a member of the ATLAS collaboration and an assistant professor at the University of California, Irvine - the comic book depicts the complex topics being studied at CERN, tackling dark matter in its first issue. “Deciding to explain particle physics in a comic book was the easy part,” he explains. “After all, what’s a Feynman diagram but a technical comic strip? The only issue was finding an artis...

  7. Merging Literature, Visual Art and Physics: Teaching Through Comics

    Science.gov (United States)

    Thompson, R.

    2012-12-01

    Comics have been around as a form of entertainment for decades. They are often as seen as one of the distracting vices of kids (and adults!), but comics and their more adult version, the graphic novel, are increasingly valued as a legitimate genre of both literature and visual. The APS Outreach Department has teamed up with the APS graphics department to create a series of comics, one featuring Nikola Tesla and his battles with the evil Thomas Edison, and four about laser the APS original super hero Spectra and her continuing battles with such villains as nefarious Miss Alignment and bumbling General Relativity. These comics have struck a delicate balance between education and entertainment being well received by both the comic book and education communities. By creating a compelling comic story that has correct physics, it is possible to use this under-appreciated medium to excite middle-school students who might otherwise be turned off by traditional teaching methods. In merging physics with the art of comics it is crucial to make sure first and foremost that the students enjoy the story and that they feel a connection to the characters. Students are thus hooked and once they are drawn in, the learning happens automatically.

  8. Congenital malformations and genetic diseases in comic books.

    Science.gov (United States)

    Mégarbané, A; Adib, S M

    2003-01-01

    Medical syndromes have often been represented in fine arts, but rarely have clinical diagnoses been discussed in comic book characters. Since their first appearance in Europe in the middle of the 19th century and in America in 1895, comic books have been considered as "the 9th art". In many comic books, the appearance and/or the behavior of central or support characters are suggestive of already well-defined medical disorders. The representation of five particular groups or clinical features: mental retardation, abnormal stature, abnormal hair, obesity, and cranial malformations is discussed from mostly European comic series. Whether comic authors intended to describe specific clinical entities while drawing their characters or whether such situations appeared by mere luck, is open to debate. In many series from the first half of the 20th century characters with remarkable clinical features were also painted as psycho-social deviants. Such stereotypes are found much less frequently nowadays. Writers of comic books, realizing the major impact of their work especially in adolescent age groups, have increasingly been using their series to actually promote issues of equity and well being for physically or mentally impaired people.

  9. dc properties of series-parallel arrays of Josephson junctions in an external magnetic field

    International Nuclear Information System (INIS)

    Lewandowski, S.J.

    1991-01-01

    A detailed dc theory of superconducting multijunction interferometers has previously been developed by several authors for the case of parallel junction arrays. The theory is now extended to cover the case of a loop containing several junctions connected in series. The problem is closely associated with high-T c superconductors and their clusters of intrinsic Josephson junctions. These materials exhibit spontaneous interferometric effects, and there is no reason to assume that the intrinsic junctions form only parallel arrays. A simple formalism of phase states is developed in order to express the superconducting phase differences across the junctions forming a series array as functions of the phase difference across the weakest junction of the system, and to relate the differences in critical currents of the junctions to gaps in the allowed ranges of their phase functions. This formalism is used to investigate the energy states of the array, which in the case of different junctions are split and separated by energy barriers of height depending on the phase gaps. Modifications of the washboard model of a single junction are shown. Next a superconducting inductive loop containing a series array of two junctions is considered, and this model is used to demonstrate the transitions between phase states and the associated instabilities. Finally, the critical current of a parallel connection of two series arrays is analyzed and shown to be a multivalued function of the externally applied magnetic flux. The instabilities caused by the presence of intrinsic serial junctions in granular high-T c materials are pointed out as a potential source of additional noise

  10. More than Comic Books

    Science.gov (United States)

    Boerman-Cornell, Bill

    2013-01-01

    Graphic novels (book-length fiction or nonfiction narratives told using the conventions of a comic book) bring together text and image in a way that seems to capture students' imaginations. Right now, there is little more than anecdotal research about how graphic novels can be used within specific middle school and high school disciplines. As…

  11. CMS Comic Book Brochure

    CERN Document Server

    2006-01-01

    To raise students' awareness of what the CMS detector is, how it was constructed and what it hopes to find. Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool.

  12. Spanish Comics as Genre

    Science.gov (United States)

    Kiely, Kristin

    2018-01-01

    Since the beginning of literary time, genre has been an issue for critics and scholars. Comics and graphic novels have stepped into the fray in recent decades causing even more confusion. This is even more evident in Spain where the publishers are foolhardy men and women simply out to make money and who are too deeply embedded in their bourgeois…

  13. The Literary Straitjacket. Comics and Literature in Chabon and Vaughan

    DEFF Research Database (Denmark)

    Backe, Hans-Joachim

    2014-01-01

    their own creativity through this form of fraught contact. Especially comic books with their inherent juxtaposition of speech and imagery have developed a rich repertoire for artistic self-definition, both by way of self-referentiality and reflections upon other media, especially literature. The article...... explores the strategies of intermedial referentiality connected with comic books in Michael Chabon's Novel "The Amazing Adventures of Kavalier & Clay" and Brian K. Vaughan's comic book series "Y: The Last Man". Both texts use the character development of their protagonists as a poetological metaphor......, drawing a hypostatic parallel between the maturation of an individual as a person and an artist and the art-form of the comic book in general....

  14. Development of toroid-type HTS DC reactor series for HVDC system

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kwangmin, E-mail: kwangmin81@gmail.com [Changwon National University, 55306 Sarim-dong, Changwon 641-773 (Korea, Republic of); Go, Byeong-Soo; Park, Hea-chul; Kim, Sung-kyu; Kim, Seokho [Changwon National University, 55306 Sarim-dong, Changwon 641-773 (Korea, Republic of); Lee, Sangjin [Uiduk University, Gyeongju 780-713 (Korea, Republic of); Oh, Yunsang [Vector Fields Korea Inc., Pohang 790-834 (Korea, Republic of); Park, Minwon; Yu, In-Keun [Changwon National University, 55306 Sarim-dong, Changwon 641-773 (Korea, Republic of)

    2015-11-15

    Highlights: • The authors developed the 400 mH, 400 A class toroid-type HTS DC reactor system. • The target temperature, inductance and operating current are under 20 K at magnet, 400 mH and 400 A, respectively. All target performances of the HTS DC reactor were achieved. • The HTS DC reactor was conducted through the interconnection operation with a LCC type HVDC system. • Now, the authors are studying the 400 mH, 1500 A class toroid-type HTS DC reactor for the next phase HTS DC reactor. - Abstract: This paper describes design specifications and performance of a toroid-type high-temperature superconducting (HTS) DC reactor. The first phase operation targets of the HTS DC reactor were 400 mH and 400 A. The authors have developed a real HTS DC reactor system during the last three years. The HTS DC reactor was designed using 2G GdBCO HTS wires. The HTS coils of the toroid-type DC reactor magnet were made in the form of a D-shape. The electromagnetic performance of the toroid-type HTS DC reactor magnet was analyzed using the finite element method program. A conduction cooling method was adopted for reactor magnet cooling. The total system has been successfully developed and tested in connection with LCC type HVDC system. Now, the authors are studying a 400 mH, kA class toroid-type HTS DC reactor for the next phase research. The 1500 A class DC reactor system was designed using layered 13 mm GdBCO 2G HTS wire. The expected operating temperature is under 30 K. These fundamental data obtained through both works will usefully be applied to design a real toroid-type HTS DC reactor for grid application.

  15. Development of toroid-type HTS DC reactor series for HVDC system

    International Nuclear Information System (INIS)

    Kim, Kwangmin; Go, Byeong-Soo; Park, Hea-chul; Kim, Sung-kyu; Kim, Seokho; Lee, Sangjin; Oh, Yunsang; Park, Minwon; Yu, In-Keun

    2015-01-01

    Highlights: • The authors developed the 400 mH, 400 A class toroid-type HTS DC reactor system. • The target temperature, inductance and operating current are under 20 K at magnet, 400 mH and 400 A, respectively. All target performances of the HTS DC reactor were achieved. • The HTS DC reactor was conducted through the interconnection operation with a LCC type HVDC system. • Now, the authors are studying the 400 mH, 1500 A class toroid-type HTS DC reactor for the next phase HTS DC reactor. - Abstract: This paper describes design specifications and performance of a toroid-type high-temperature superconducting (HTS) DC reactor. The first phase operation targets of the HTS DC reactor were 400 mH and 400 A. The authors have developed a real HTS DC reactor system during the last three years. The HTS DC reactor was designed using 2G GdBCO HTS wires. The HTS coils of the toroid-type DC reactor magnet were made in the form of a D-shape. The electromagnetic performance of the toroid-type HTS DC reactor magnet was analyzed using the finite element method program. A conduction cooling method was adopted for reactor magnet cooling. The total system has been successfully developed and tested in connection with LCC type HVDC system. Now, the authors are studying a 400 mH, kA class toroid-type HTS DC reactor for the next phase research. The 1500 A class DC reactor system was designed using layered 13 mm GdBCO 2G HTS wire. The expected operating temperature is under 30 K. These fundamental data obtained through both works will usefully be applied to design a real toroid-type HTS DC reactor for grid application.

  16. Humor in elementary science: Development and evaluation of comic strips about sound

    Directory of Open Access Journals (Sweden)

    Ertuğrul Özdemir

    2017-06-01

    Full Text Available Comic strips on newspapers, magazines and Internet are one of the most accessible materials that may be used in science classroom as instructional tool. However, it is sometimes difficult to find and adapt appropriate comic strips useful for instructional purposes, because most of them are irrelevant. The purpose of this study is to develop and evaluate instructional comic strips aiming to contribute learning about sound related concepts. In this study, a series of instructional comic strips were created and implemented to a group of seventh grade students. Students’ responses to a number of open-ended questions were evaluated through qualitative content analysis. According to results, most of the students believed that comic strips help learning through simplifying science concepts and making retention of them easier. In addition, comic strips seemed to contribute students’ enjoyment toward science and perception of success in science.

  17. The Problem of Evil in DC Universe Animated Movies, 2007–2016

    Directory of Open Access Journals (Sweden)

    El-Khoury, Toufic

    2017-05-01

    Full Text Available This article explores the question of evil and its metaphysical and moral implications in a series of animated movie adaptations of the DC Universe produced since 2006. The contemporary evolution of the medium, called the “Iron Age of comics”, has seen the auto-reflexive nature of comics produce problems and themes related to the main question discussed in Christian theodicy: how can we perceive and define the possibility of evil in a world where God’s omnipotence should have eliminated such a possibility? Moreover, why does evil seem to spread indefinitely in spite of all the efforts deployed by superheroes to stop evil? We will discuss the problem of evil as a natural narrative topic in light of comics’ mythological and religious roots and with a particular study case: DC Comics Multiverse as an illustration of Leibniz’s “best of all possible worlds” argument.

  18. Development of toroid-type HTS DC reactor series for HVDC system

    Science.gov (United States)

    Kim, Kwangmin; Go, Byeong-Soo; Park, Hea-chul; Kim, Sung-kyu; Kim, Seokho; Lee, Sangjin; Oh, Yunsang; Park, Minwon; Yu, In-Keun

    2015-11-01

    This paper describes design specifications and performance of a toroid-type high-temperature superconducting (HTS) DC reactor. The first phase operation targets of the HTS DC reactor were 400 mH and 400 A. The authors have developed a real HTS DC reactor system during the last three years. The HTS DC reactor was designed using 2G GdBCO HTS wires. The HTS coils of the toroid-type DC reactor magnet were made in the form of a D-shape. The electromagnetic performance of the toroid-type HTS DC reactor magnet was analyzed using the finite element method program. A conduction cooling method was adopted for reactor magnet cooling. The total system has been successfully developed and tested in connection with LCC type HVDC system. Now, the authors are studying a 400 mH, kA class toroid-type HTS DC reactor for the next phase research. The 1500 A class DC reactor system was designed using layered 13 mm GdBCO 2G HTS wire. The expected operating temperature is under 30 K. These fundamental data obtained through both works will usefully be applied to design a real toroid-type HTS DC reactor for grid application.

  19. [Comics for citizenship].

    Science.gov (United States)

    Caruso, Francisco; Silveira, Cristina

    2009-01-01

    A new method for working with scientific, healthcare, historic, sociological, linguistic and other concepts through comic books is presented for youth from public high schools in Rio de Janeiro. The method is based on the pedagogy inspired by Bachelard, according to which scientific knowledge and artistic production are integrated by the stimulus to creativity. It shows how it is capable of contributing to the recuperation of students' self-esteem and increasing motivation to study and how through a creative process and emphasis on a critical spirit, youths construct their citizenship, based on re-readings and translations of a new world built of sciences, dreams and images, which are made concrete in comics, some of which illustrate the text.

  20. The antihero in comics

    OpenAIRE

    Antauer, Gašper

    2015-01-01

    In this thesis I researched the general appearance of the antihero in popular comics. Firstly I answered the questions who or what is the archetypal hero, what is his traditional role through history of storytelling, his visual and characteristic attributes and what types of heroes do we know of in the mythological sense. From there I analysed the role of the antihero in mythological and literal history, where and when the term appeared and summarised the transition that turned the antiher...

  1. Glimpses of Japan through Comics.

    Science.gov (United States)

    Allen, Caron

    Through Japanses comic strips (called "manga" in Japanese) students can gain an appreciation not only for the different sensibilities of the Japanese but for similarities as well. One unit consists of an essay, a comic strip, frame by frame explanations, and questions for discussion. In total, there are nine units because odd numbers are…

  2. Comics and Scholarship: Sketching the Possibilities

    Science.gov (United States)

    Bahl, Erin Kathleen

    2015-01-01

    Thus far, attention to comics in academia has been focused "on" comics as a subject of literary (Chute; Gardner; Hatfield), theoretical (Cohn; Groensteen, "The System of Comics" and "Comics and Narration"; Postema), or pedagogical studies (Bakis; Carter; Jacobs). There has been less emphasis on scholarly composing…

  3. CMS Comic Book

    CERN Document Server

    Gill, Karl Aaron

    2006-01-01

    Titled "CMS Particle Hunter," this colorful comic book style brochure explains to young budding scientists and science enthusiasts in colorful animation how the CMS detector was made, its main parts, and what scientists hope to find using this complex tool. Book invites young students to get involved in particle physics themselves to join the adventure. Written by Dave Barney and Aline Guevera. Layout and drawings by Eric Paiharey and Frederic Vignaux. Available in English, French, German, Italian, Spanish and Portuguese. Year Produced: 2006. Update: September 2013.

  4. Software Reviews: "Pow! Zap! Ker-plunk! The Comic Book Maker" (Pelican Software).

    Science.gov (United States)

    Porter, Bernajean

    1990-01-01

    Reviews the newest addition to Pelican's Creative Writing Series of instructional software, which uses the comic book format to provide a unique writing environment for satire, symbolism, sequencing, and combining text and graphics to communicate ideas. (SR)

  5. High power, medium voltage, series resonant converter for DC wind turbines

    DEFF Research Database (Denmark)

    Dincan, Catalin Gabriel; Kjær, Philip Carne; Chen, Yu-Hsing

    2018-01-01

    , and the resulting compact and efficient transformer, and soft-commutated inverter, present particular advantages in high-power, high-voltage applications, like DC offshore wind turbines. With transformer excitation frequency in hundreds of Hz range, line-frequency diodes can be employed in the high...

  6. Commutator dc machines used as mechanical capacitors in a series resonant ohmic-heating circuit simulation

    International Nuclear Information System (INIS)

    Thullen, P.; Weldon, D.M.

    1979-01-01

    Rotating electrical machines, and in particular commutator dc machines can serve as a high-power energy-source for testing large, pulsed magnets. This paper describes a pulsed power supply based on traction motors which will be used to test the LASL prototype 20-MJ superconducting tokamak induction coil

  7. Tintin as a Catholic Comic : How Catholic Values went Underground

    NARCIS (Netherlands)

    de Groot, Kees

    2017-01-01

    Historically, the comic series Tintin originates in conservative and, indeed reactionary, circles in Belgian Catholicism. Hergé created Tintin for the children’s weekly of a newspaper that, at that time, shared the main themes of the reactionary Catholic movement: anti-communism, anti-capitalism,

  8. Teaching Physics Through Comic Books

    Science.gov (United States)

    Thompson, Rebecca

    2011-04-01

    Comics have been around as a form of entertainment for decades. They are often as seen as one of the distracting vices of kids (and adults!), but comics and their more adult version, the graphic novel, are increasingly valued as a legitimate genre of literature. The APS Outreach Department has created three comic books, one featuring Nikola Tesla and his battles with the evil Thomas Edison, and two about laser super hero Spectra and her continuing battles with the nefarious Miss Alignment. These comics have struck a delicate balance between education and entertainment being well received by both the comic book and education communities. By creating a compelling comic story that has correct physics, it is possible to use this under-appreciated medium to excite middle-school students who might otherwise be turned off by traditional teaching methods. One lesson-learned is that It is very important to make sure first and foremost that the students enjoy the story and that they feel a connection to the characters. Students are thus hooked and once they are drawn in, the learning happens automatically.

  9. How Comics Made Me Love Reading

    Science.gov (United States)

    Silberkleit, Nancy

    2014-01-01

    The co-CEO of Archie Comics, a former elementary school art teacher, knows from personal experience that comics should be a tool in a teacher's toolbox. Comics can hook students on the love of reading. The author shares her experience of not enjoying to read, and even struggling with reading, to becoming the co-CEO of Archie Comics, which has…

  10. Violent Comic Books Influence Relational Aggression.

    Science.gov (United States)

    Kirsh, Steven J.; Olczak, Paul V.

    This paper assesses the impact that reading violent comic books has on hostile attributional bias using relationally aggressive scenarios. College students (N=85) read either very violent or mildly violent comic books. Participants rated the comic books on levels of violence, humor, interest level, and overall likeability. They also read five…

  11. The Comic Mind: Comedy and the Movies.

    Science.gov (United States)

    Mast, Gerald

    This book surveys the history of comic films from the beginning of this genre to the present and analyzes the nature of comedy in general and the comic film specifically. The early film makers, especially Keaton, Sennett, and Chaplin, receive detailed attention as originators of the sub-genre of silent comic film. The special characteristics of…

  12. Using Comic Strips in Language Classes

    Science.gov (United States)

    Csabay, Noémi

    2006-01-01

    The author believes that using comic strips in language-learning classes has three main benefits. First, comic strips motivate younger learners. Second, they provide a context and logically connected sentences to help language learning. Third, their visual information is helpful for comprehension. The author argues that comic strips can be used in…

  13. A study on stimulation of DC high voltage power of LCC series parallel resonant in projectile velocity measurement system

    Science.gov (United States)

    Lu, Dong-dong; Gu, Jin-liang; Luo, Hong-e.; Xia, Yan

    2017-10-01

    According to specific requirements of the X-ray machine system for measuring velocity of outfield projectile, a DC high voltage power supply system is designed for the high voltage or the smaller current. The system comprises: a series resonant circuit is selected as a full-bridge inverter circuit; a high-frequency zero-current soft switching of a high-voltage power supply is realized by PWM output by STM32; a nanocrystalline alloy transformer is chosen as a high-frequency booster transformer; and the related parameters of an LCC series-parallel resonant are determined according to the preset parameters of the transformer. The concrete method includes: a LCC series parallel resonant circuit and a voltage doubling circuit are stimulated by using MULTISM and MATLAB; selecting an optimal solution and an optimal parameter of all parts after stimulation analysis; and finally verifying the correctness of the parameter by stimulation of the whole system. Through stimulation analysis, the output voltage of the series-parallel resonant circuit gets to 10KV in 28s: then passing through the voltage doubling circuit, the output voltage gets to 120KV in one hour. According to the system, the wave range of the output voltage is so small as to provide the stable X-ray supply for the X-ray machine for measuring velocity of outfield projectile. It is fast in charging and high in efficiency.

  14. The DC electric conductivity calculation by the series for the memory functions

    International Nuclear Information System (INIS)

    Milinski, N.

    1988-01-01

    In this work we have shown that the memory function formalism of the response transport theory reduces to the expression that we already have obtained earlier from the Kubo formula. In that way, the Laurent series expansion into scattering parameter g is applicable to this formalism. (author) 4 refs

  15. Selection of DC voltage magnitude using Fibonacci series for new hybrid asymmetrical multilevel inverter with minimum PIV

    Directory of Open Access Journals (Sweden)

    M.R. Banaei

    2014-09-01

    Full Text Available Multilevel inverters are suggested to obtain high quality output voltage. In this paper, a new hybrid configuration is proposed, obtained by cascading one four switches H-bridge cell with a family of multilevel inverters. In addition, by the use of specific sequence for value of DC sources named Fibonacci series, asymmetrical topology of proposed inverter is introduced. Main advantages are that proposed inverter has least Peak Inverse Voltage (PIV than other conventional multilevel converters in both symmetric and asymmetric modes. Also, this topology doubles the number of output levels using only one cascaded four switches H-bridge cell. The PCI-1716 DAQ using PC has been used to generate switching pulses in experimental results. For presenting valid performance of proposed configuration, simulation results carried out by MATLAB/SIMULINK software and the validity of the proposed multilevel inverter is verified by experimental results.

  16. A Unidirectional DC-DC Autotransformer for DC Grid Application

    Directory of Open Access Journals (Sweden)

    Meng Zhou

    2018-03-01

    Full Text Available Conventional unidirectional DC-DC converters for DC grid application employ DC-AC-DC two-stage conversion technology and suffer from high converter cost and power loss. To solve these issues, a unidirectional step-up DC-DC autotransformer (UUDAT and a unidirectional step-down DC-DC autotransformer (DUDAT are studied. The UUDAT and DUDAT are composed of a series connection of diode bridges and voltage source converters. Topologies of UUDAT and DUDAT are detailed. The harmonic and un-controllability issues are discussed. Control and possible application scenarios for UUDAT and DUDAT are depicted. DC fault isolation mechanism and the methods of dimensioning the voltage and power ratings of the components in UUDAT and DUDAT are studied. Extensive simulations on power system level and experiments on a UUDAT and DUDAT prototype verified their technical feasibility.

  17. Comics, Copyright and Academic Publishing

    Directory of Open Access Journals (Sweden)

    Ronan Deazley

    2014-05-01

    Full Text Available This article considers the extent to which UK-based academics can rely upon the copyright regime to reproduce extracts and excerpts from published comics and graphic novels without having to ask the copyright owner of those works for permission. In doing so, it invites readers to engage with a broader debate about the nature, demands and process of academic publishing.

  18. Using Comic Books to Teach Reading and Language Arts.

    Science.gov (United States)

    Swain, Emma Halstead

    1978-01-01

    Results of a questionnaire indicated interest in comic books or comic strips by both good and poor readers at all educational levels. Includes suggestions for activities using comic books and strips in the classroom. (MKM)

  19. Paradoxes of Innovation in French Digital Comics

    Directory of Open Access Journals (Sweden)

    Julien Baudry

    2018-03-01

    Full Text Available The word ‘innovative’ and its lexical field of novelty are often used to market digital comics. This obsession with everything new implies a specific link to the past. Anything which breaks with prior methods or forms of graphic creation becomes innovative. However, the formal evolution of French digital comics does not match with this linear pattern of innovation. This paper presents an analysis of the idea of innovation in relation to the long-term history of French digital comics creation. Whilst the technical means of graphic creation have improved since the 1980s, does that necessarily mean that the form and aesthetics of digital comics have evolved simultaneously? What is the role played by traditional printed comics in the aesthetic evolution of digital comics? Starting with the 1990s, it is not the potentiality but the reality of technological innovation that we will try to understand through time.

  20. On the History and Hermeneutics of Comics

    Directory of Open Access Journals (Sweden)

    Wessely, Christian

    2017-05-01

    Full Text Available What is a comic? The simple answer states that a comic is a drawn story that is picture- rather than text-oriented and told serially. In other words, a comic is a type of illustration. Realism is not its goal; rather a narrative is developed through reduction according to specific stylistic means. I start this article with a definition of the term “comic”, and move on to highlight the complexity of the comic and to argue that insight into this complexity is necessary for its correct interpretation. Only then can we recognise that the comic is not only entertaining but also, in its own way, a vehicle for content that might be system confirming and propagandistic but can also be system critical. Doing so allows us to see the potential of the comic that is embedded in its particular affinity with nonlinear interactive audiovisual media.

  1. A general theory of comic entertainment

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2014-01-01

    The article claims that comic entertainment consists of five elements 1. priming of the comic events to come 2. some comic entertainment inputs that creates arousal 3. Entertainment-internal signals of the playful nature of the comic input 4. Appraisal processes in audience members that evaluate...... the input as 'not real but playful', 5. this leads to a change in hedonic tone, and arousal is combined with the release of endorphins (a morphine-based neurotransmitter) that makes the arousal pleasant. The theory of comic entertainment accords with the PECMA flow theory proposed in Grodal: Embodied...... Visions, because the evaluation: playful, not real, influences the muscular directness towards the world that drops. Comic entertainment is further linked to human bonding....

  2. Individualism and Marginality: From Comic Book to Film--Marvel Comics Superheroes

    Science.gov (United States)

    Tuzi, Marino

    2005-01-01

    In this article, the author offers his perspective that underlies the plot lines and character developments in various super-hero serials produced by Marvel Comic Books. Stan Lee, the creator of this giant comic books company, the original writers and artists, and their successors at Marvel Comics have given readers a vision of human reality that…

  3. The Motivating Power of Comic Books: Insights from Archie Comic Readers.

    Science.gov (United States)

    Norton, Bonny

    2003-01-01

    Suggests that the sense of ownership that children have over comic books accounts for the vibrant debate, discussion, and critique of them. Examines whether insights from Archie comics may help teachers reclaim literacy as a meaning-making practice. Concludes that teachers remain ambivalent about the place of comic books within educational…

  4. Comic Relief: Graduate Students Address Multiple Meanings for Technology Integration with Digital Comic Creation

    Science.gov (United States)

    Sockman, Beth Rajan; Sutton, Rhonda; Herrmann, Michele

    2016-01-01

    This study determined the usefulness of digital comic creation with 77 graduate students in a teacher technology course. Students completed an assigned reading and created digital comics that addressed technology integration concerns in the schools and society. Using practical action research, 77 student-created comics were analyzed. The findings…

  5. The changing pages of comics : Page layouts across eight decades of American superhero comics

    NARCIS (Netherlands)

    Pederson, Kaitlin; Cohn, Neil

    2016-01-01

    Page layouts are one of the most overt features of comics’ structure. We hypothesized that American superhero comics have changed in their page layout over eight decades, and investigated this using a corpus analysis of 40 comics from 1940 through 2014. On the whole, we found that comics pages

  6. Disability and Depression in Thor Comic Books

    Directory of Open Access Journals (Sweden)

    Alison Elizabeth Germaine

    2016-08-01

    Full Text Available This article explores disability and depression, especially as they relate to masculinity and power, within Thor comics.  Societal interpretations of disability are also discussed in terms of comics' ability to both challenge and reinforce these interpretations; further, aspects of comics design are investigated within the symbolic realm of disability and depression, illustrating the portrayal of disability and depression via characteristics such as color, panels, and facial expressions.

  7. Brilliant Corners: Approaches to Jazz and Comics

    Directory of Open Access Journals (Sweden)

    Nicolas Pillai

    2016-08-01

    Full Text Available The call for papers Brilliant Corners: Approaches to Jazz and Comics was published on 30 July 2015. In it, the editors made a public invitation for scholarship that proposed meeting points between the disciplines of jazz studies and comics studies. This editorial discusses the motivations for the collection, the editorial methodology, and the research articles included. Finally, the editors suggest some areas in which jazz studies and comics scholarship might address under-researched and fertile topics.

  8. Using Comics to Communicate Legal Contract Cancellation

    OpenAIRE

    Marietjie Botes

    2017-01-01

    This article investigates how comics can be used to adequately communicate the correct process of contract cancellation and whether comics can enhance understanding of the legal process. A survey of pre-owned vehicle buyers of various levels of education in Pretoria, South Africa found that when comics are used to communicate contract cancellation, a significant increase in the comprehension of the legal cancellation process occurs. The results may influence how contracting parties may choose...

  9. Adapting comics to storyboard language

    OpenAIRE

    Manhães Ricardo; Milton Luiz Horn Vieira; Carolina Cesar Coral

    2017-01-01

    This article analyzes the practical differences between the language of comics and the storyboard, in adapting a format to the other. The result of this adjustment will be applied in an animation. Graphics solutions used in each of these languages, the expression of their contents, were compared descriptively. Features such as the horizontal format, the vignette, audio, kinetic figures, visual metaphors and subtitles, when placed side by side, highlight the differences and similarities betwee...

  10. The Unbearable Blind Spots of Comics Scholarship

    Directory of Open Access Journals (Sweden)

    Brenna Clarke Gray

    2016-08-01

    Full Text Available Comics scholarship has a problem with representation that could be addressed if it paid greater attention to whose voices are amplified and when. This commentary is a call to attend to diversity in our discipline and for an end to the all-white, all-male comics conference, without resorting to “tokenism” as the solution.

  11. Creating Comics Fosters Reading, Writing, and Creativity

    Science.gov (United States)

    Zimmerman, Bill

    2008-01-01

    Comic strips provide the perfect vehicle for learning and practicing language. Each strip's three or four panels provide a finite, accessible world in which funny, interesting-looking characters live and go about their lives. Children with limited reading skills are not as overwhelmed when dealing with the size of a comic strip as they may be with…

  12. Grids and Gestures: A Comics Making Exercise

    Science.gov (United States)

    Sousanis, Nick

    2015-01-01

    Grids and Gestures is an exercise intended to offer participants insight into a comics maker's decision-making process for composing the entire page through the hands-on activity of making an abstract comic. It requires no prior drawing experience and serves to help reexamine what it means to draw. In addition to a description of how to proceed…

  13. Differential–Surface: Deleuze and Superhero Comics

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    Joshua Hall

    2015-05-01

    Full Text Available Gilles Deleuze’s explicit and self-conscious entanglements with the arts are well-known, especially his particular obsession with cinema.  And as multiple theorists of the emerging interdisciplinary field of comics studies have observed, there is a close connection between comics and the cinema. More specifically, it is often argued that the comics, as an artform consisting of a sequence of (textual and pictorial images, is actually both a literal and conceptual precursor of the cinema—in that cinema merely takes the individual panels of the comic book and then animates them using the camera.  Consequently, it would seem that Deleuze and comics would almost of necessity have at least something to say to each other.  There is of course a tremendous variety within the medium of comic books, but I will focus on the classic comic book as it has developed in the U.S., in part because the superhero genre has been most popular and widespread there, and I will argue that there is something special about this genre in relation to Deleuze’s thought.  In short, it is in its resonances with comic books that Deleuze’s philosophy most vividly shows itself to be a form of literature.

  14. The Application of Comics in Science Education

    Directory of Open Access Journals (Sweden)

    Koutníková Marta

    2017-12-01

    Full Text Available Introduction: This study presents the results of a year-long project focused on analysis and reflection on working with comics by students in the preschool teacher training programme. Methods: This study presents the use of comics to help pre-literacy children understand certain physical phenomena. The study is based on observations of changing perception of phenomena by children as a result of the use of comics accompanied by concept maps. Results: Comics are proven to be a modern pedagogical strategy, which is starting to gain its popularity in teaching about nature study. It is used in research-oriented teaching within the psycho-didactic concept of instruction. Conclusions: Comics can be very helpful in making science concepts interesting and comprehensible for a preschool child.

  15. Zap! Pow! Wham!: Comics, Graphic Novels, and Education.

    Science.gov (United States)

    Barron, Daniel D.

    1991-01-01

    Discussion of the use of comic books and graphic novels in school and public libraries highlights the role of school library media programs; how to use comics and graphic novels in teaching; the Japanese use of comic books; their use in literacy education; and the influence of comics on reading habits. (LRW)

  16. Performance of a 14.9-kW laminated-frame dc series motor with chopper controller

    Science.gov (United States)

    Schwab, J. R.

    1979-01-01

    Traction motor using two types of excitation: ripple free dc from a motor generator set for baseline data and chopped dc as supplied by a battery and chopper controller was tested. For the same average values of input voltage and current, the power output was independent of the type of excitation. At the same speeds, motor efficiency at low power output (corresponding to low duty cycle of the controller) was 5 to 10 percentage points less on chopped dc than on ripple-free dc. This illustrates that for chopped waveforms, it is incorrect to calculate input power as the product of average voltage and average current. Locked-rotor torque, no load losses, and magnetic saturation data were so determined.

  17. Marvel and DC Characters Inspired by Arachnids

    Directory of Open Access Journals (Sweden)

    Elidiomar Ribeiro Da-Silva

    2014-12-01

    Full Text Available This article compares arachnid-based Marvel and DC comics characters. The composition of a comic book character often has interesting ‘real-life’ influences. Given the strong connection between arachnids (especially spiders, scorpions and mites, all belonging to the zoological class 'Arachnida' and human beings it is not surprising that they have inspired many fictional characters. We recorded 84 Marvel Comics characters and 40 DC Comics characters, detailed in the dataset that accompanies the article (Da-Silva 2014. Most characters have been created recently, since the 1990s. Marvel has significantly more arachnid characters than DC. As for taxonomic classification, the characters were based mostly on spiders (zoological order 'Araneae'. Of the total characters, the majority are human beings, but an overwhelming number have at least some typical arachnid features. Villains (60.91% of total are significantly more numerous, considering the sum of the two publishers. Arachnids have bad reputation for being dangerous (Thorp and Woodson 1976; Ruppert and Barnes 1996. Since the public usually considers spiders, scorpions and mites “harmful” in general, we expected a larger contingent of villains. However, there was no statistical difference between the amount of villains and heroes in Marvel characters. It did not happen probably due to the success of one character: the Amazing Spider-Man.

  18. Transfusion and blood donation in comic strips.

    Science.gov (United States)

    Lefrère, Jean-Jacques; Danic, Bruno

    2013-07-01

    The representation of blood transfusion and donation of blood in the comic strip has never been studied. The comic strip, which is a relatively recent art, emerged in the 19th century before becoming a mass medium during the 20th century. We have sought, by calling on collectors and using the resources of Internet, comic strips devoted, wholly or in part, to the themes of transfusion and blood donation. We present some of them here in chronologic order, indicating the title, country of origin, year of publication, and names of authors. The theme of the superhero using transfusion to transmit his virtues or his powers is repeated throughout the 20th century in North American comic strips. More recently, comic strips have been conceived from the outset with a promotional aim. They perpetuate positive images and are directed toward a young readership, wielding humor to reduce the fear of venipuncture. Few comic strips denounce the abuse of the commercialization of products derived from the human body. The image of transfusion and blood donation given by the comic strips is not to be underestimated because their readership is primarily children, some of whom will become blood donors. Furthermore, if some readers are transfused during their lives, the impact of a memory more or less conscious of these childhood readings may resurface, both in hopes and in fears. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Comics as Research, Comics for Impact: The Case of Higher Fees, Higher Debts

    OpenAIRE

    Ernesto Priego

    2016-01-01

    Researchers have turned to comics as outputs incorporating their research findings. These comics are print and/or online publications that can lead to the wider adoption of research and enhance educational practices, widen public engagement, and improve the possibilities for research to influence public policy.  This article presents an interview with Professor Katy Vigurs about 'Higher Fees, Higher Debts: Greater Expectations of Graduate Futures?', a comic based on a research report produced...

  20. Reading Comic Books Critically: How Japanese Comic Books Influence Taiwanese Students

    OpenAIRE

    Hsu, Fang-Tzu

    2015-01-01

    Education knows no boundaries but hot button topics, like comic books, demonstrate school, teacher and parent limitations. Japanese comic books (manga) are a litmus test of pedagogical tolerance. Because they play an important role in the lives of most Taiwanese teenagers, I give them pride of place in this dissertation. To understand Japanese comic books and their influence, I use Paulo Freire’s critical pedagogy to combine perspectives from cultural studies, comparative education, and ed...

  1. Browsing the Origins of Comic Book Superheroes

    DEFF Research Database (Denmark)

    Andersen, Tem Frank

    2017-01-01

    This article tries to explore and explain the significance of comic book superheroes and their origins stories. The analysis of the two selected case examples from the sociale video sharing site WatchMojo.com focus on four aspects or theme: Comic book hermeneutics, types of origin, subjectivization...... of superheroes, and, user reactions. These analytical themes are based on an approach combining cultural semiotics, comic book superhero studies, studies in participatory culture, cultural studies and media user studies. The analysis presented provide some evidence to the claim, that superhero origins stories...

  2. Comics Polysystem in Iran: A Case Study of the Persian Translations of Les Aventures de Tintin

    Directory of Open Access Journals (Sweden)

    Mohammad Sadegh Kenevisi

    2016-11-01

    Full Text Available Despite the popularity of comics, the subject of their translation has remained notably underexplored. Comics swept into the market of Iran in the 1970s; however, they were a new and unfamiliar genre in the country. One of the earliest comic series to appear in Iran was Les Aventures de Tintin, translated by Khosro Sami’i and published by Universal Publications before the Islamic Revolution of Iran in 1979. Following the Revolution, Universal discontinued the series in Iran and other publishers briefly took it up; after a few years, publication of the books was discontinued. It was not until 2000 that the series was re-introduced by Tarikh-o Farhang and Andishe-ye No Publications. Moreover, as a result of the ubiquitous availability of comic books on the Internet, scanlations made by Tintinophiles have burgeoned recently. This study examines the translations into Persian of Les Aventures de Tintin from these three groups (the early editions of the 1970s and 1980s, the revived publications of 2000, and the Internet scanlations and attempts to shed light on the position of comics in the translated polysystem of Iran. For this purpose, Even-Zohar’s Polysystem theory (“Polysystem Studies” 9-26 and Tamaki’s approach (119-146 are employed. The synthetic model of translation description proposed by Lambert and Van Gorp (42-53 is used to examine the translations in three layers: 1 preliminary data, 2 macro-level, and 3 micro-level. Onomatopoeic representations are analysed at the micro-level to investigate the extent to which their translations have broken target culture norms and conventions. The results of the study reveal a gap for comics, an empty niche to be filled, in the translated polysystem of Iran and, accordingly, a canonized position for this genre and its translations. This position, however, has migrated to a less central place in more recent translations.

  3. Comics Activism: An Interview with Comics Artist and Activist Kate Evans

    Directory of Open Access Journals (Sweden)

    Dominic Davies

    2017-11-01

    Full Text Available This is an interview with comics artist Kate Evans, author of 'Red Rosa' (2015 and 'Threads: From the Refugee Experience' (2017, as well as a number of other comics, about her recent work, which operates at the intersection of several of the most exciting genre developments in comics in recent years. In the interview Evans reflects on recent shifts in comics journalism, as well as other trends in the field such as the rise of graphic memoir, through examples taken from Evans’s own work as well as that of Joe Sacco, Lynda Barry, Alison Bechdel and others.

  4. Search of massive star formation with COMICS

    Science.gov (United States)

    Okamoto, Yoshiko K.

    2004-04-01

    Mid-infrared observations is useful for studies of massive star formation. Especially COMICS offers powerful tools: imaging survey of the circumstellar structures of forming massive stars such as massive disks and cavity structures, mass estimate from spectroscopy of fine structure lines, and high dispersion spectroscopy to census gas motion around formed stars. COMICS will open the next generation infrared studies of massive star formation.

  5. Nanowarriors: Military Nanotechnology and Comic Books

    OpenAIRE

    Milburn, Colin

    2005-01-01

    (Colin Milburn, "Nanowarriors: Military Nanotechnology and Comic Books," Intertexts 9.1 (2005): 77-103. This article is posted at the University of California eScholarship Repository by permission of Texas Tech University Press.) In 2002, MIT's Institute for Soldier Nanotechnologies (ISN) appropriated copyrighted images from the comic book Radix in a grant proposal to the U.S. Army—a proposal that succeeded in securing $50 million for foundation of the Institute. While this case d...

  6. "Of comics and men: A cultural history of American comic books," by Jean-Paul Gabilliet

    Directory of Open Access Journals (Sweden)

    Drew Morton

    2013-06-01

    Full Text Available Jean-Paul Gabilliet. Of comics and men: A cultural history of American comic books. Translated by Bart Beaty and Nick Nguyen. Jackson: University Press of Mississippi, 2010, hardcover, $55.00 (390p, ISBN 978-1604732672.

  7. The Native Comic Book Project: native youth making comics and healthy decisions.

    Science.gov (United States)

    Montgomery, Michelle; Manuelito, Brenda; Nass, Carrie; Chock, Tami; Buchwald, Dedra

    2012-04-01

    American Indians and Alaska Natives have traditionally used stories and drawings to positively influence the well-being of their communities. The objective of this study was to describe the development of a curriculum that trains Native youth leaders to plan, write, and design original comic books to enhance healthy decision making. Project staff developed the Native Comic Book Project by adapting Dr. Michael Bitz's Comic Book Project to incorporate Native comic book art, Native storytelling, and decision-making skills. After conducting five train-the-trainer sessions for Native youth, staff were invited by youth participants to implement the full curriculum as a pilot test at one tribal community site in the Pacific Northwest. Implementation was accompanied by surveys and weekly participant observations and was followed by an interactive meeting to assess youth engagement, determine project acceptability, and solicit suggestions for curriculum changes. Six youths aged 12 to 15 (average age = 14) participated in the Native Comic Book Project. Youth participants stated that they liked the project and gained knowledge of the harmful effects of commercial tobacco use but wanted better integration of comic book creation, decision making, and Native storytelling themes. Previous health-related comic book projects did not recruit youth as active producers of content. This curriculum shows promise as a culturally appropriate intervention to help Native youth adopt healthy decision-making skills and healthy behaviors by creating their own comic books.

  8. Shazam! Comic Apps!: The Top Picks for Viewing Comics on the iPad

    Science.gov (United States)

    Alverson, Brigid

    2011-01-01

    Apart from a handful of Archies at the supermarket checkout and a scattering of superhero comics in chain bookstores, comics have been hidden from public view for decades, tucked away in specialty shops that were invisible to all but a small cadre of hard-core fans. The iPad puts them back at people's fingertips, displayed in four-color glory and…

  9. Comics as Research, Comics for Impact: The Case of Higher Fees, Higher Debts

    Directory of Open Access Journals (Sweden)

    Ernesto Priego

    2016-12-01

    Full Text Available Researchers have turned to comics as outputs incorporating their research findings. These comics are print and/or online publications that can lead to the wider adoption of research and enhance educational practices, widen public engagement, and improve the possibilities for research to influence public policy.  This article presents an interview with Professor Katy Vigurs about 'Higher Fees, Higher Debts: Greater Expectations of Graduate Futures?', a comic based on a research report produced for the Society for Research into Higher Education (2016.  In order to contextualize the interview, this article also provides an introduction to non-fiction comics research, and concludes with reflections on comics as a way of doing research. This article seeks to document and encourage further knowledge-exchange between the higher education sector and comics practitioners, and between researchers using comics in their research or as a means to disseminate their own research and those scholars who research comics as their main object of study.

  10. Three-port DC-DC converter with new integrated transformer for DC Distribution Systems

    DEFF Research Database (Denmark)

    Ouyang, Ziwei; Andersen, Michael A. E.

    2014-01-01

    A new integrated transformer for three-port dc-dc converter is proposed to overcome the power coupling effect existed in some known multiple inputs dc-dc converters. Orthogonal primary windings arrangement and in series connection of diagonal secondary Windings enables a fully power decoupling...

  11. Kids Create Healthy Comics | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... School Students Using Medline Plus Kids Create Healthy Comics Past Issues / Fall 2015 Table of Contents Fresh, ... use of reliable health information resources." The Four Comic Books Are: The Expert Investigator explores the impact ...

  12. Reading comics for the field of International Relations

    DEFF Research Database (Denmark)

    Hansen, Lene

    2017-01-01

    This article draws attention to a medium that has escaped the attention of International Relations scholars: comics. Comics are combinations of text and drawings and they come in a variety of formats: as newspaper strips, as stories printed in magazines and as long narratives presented in free......-standing books. Comics have been central to how generations of children have encountered foreign places and comics artists have successfully captured public attention, with comics offering explicit engagements with foreign policy events. Theoretically, comics provide a unique combination of text and images...... through which central questions on the research agenda of International Relations scholars working on visuality, practices and intertextuality can be pursued. Drawing on comics scholarship, this article presents a theoretical framework aimed specifically at analysing comics as international relations...

  13. THE CONCEPT OF FIDELITY IN COMICS TRANSLATION

    Directory of Open Access Journals (Sweden)

    Erico Assis

    2016-11-01

    Full Text Available The long-discussed – and frequently dismissed – concept of translation faithfulness or translation fidelity, though usually applied to literary texts, has its fair share of applications when considered for comics translation. In literary translation, non-linguistic portions such as illustrations are often considered addenda or “paratexts” relative to the main, linguistic text. Comics, by its turn, present a certain set of features which single them out as a form that demands a new concept of “text” and, therefore, of translation fidelity. The comic-reading process, as pertaining to cognitive apprehension, implies interpretative accords that differ from the ones in purely linguistic texts: each and every element of the comics page – non-linguistic (mainly imagetic signs, linguistic signs, panel borders, typography and such – are intertwined and should be perceived in regards to its spatial and topological relations. This approach to understanding comics is based on Groensteen (1999 and his concepts of arthrology, spatio-topia, page layout, breakdown and braiding. As for translation fidelity, we rely on authors such as Berman (1984, Guidere (2010 and Aubert (1993. On comics translation, Zanettin (2008, Rota (2008 and Yuste Frías (2010, 2011 are of particular interest. Based on various concepts of fidelity – supported by samples of translated comics with varied degrees of fidelity to the source text – we discuss the different grounds of source-text fidelity, target-reader fidelity and source-author fidelity in the following instances: linguistic sign fidelity, imagetic sign fidelity, spatio-topia fidelity, typographic fidelity and format fidelity.

  14. Losing Thomas & Ella: A Father's Story (A Research Comic).

    Science.gov (United States)

    Weaver-Hightower, Marcus B

    2017-09-01

    "Losing Thomas & Ella" presents a research comic about one father's perinatal loss of twins. The comic recounts Paul's experience of the hospital and the babies' deaths, and it details the complex grieving process afterward, including themes of anger, distance, relationship stress, self-blame, religious challenges, and resignation. A methodological appendix explains the process of constructing the comic and provides a rationale for the use of comics-based research for illness, death, and grief among practitioners, policy makers, and the bereaved.

  15. Kids Writing Comic Books: Lessons from the Professionals.

    Science.gov (United States)

    Chilcoat, George W.; And Others

    1991-01-01

    Provides tips for comic book writing that have been gathered from actual comic book authors and can be used in minilessons for writing workshops in the classroom. Focuses on five specific components of comic book writing: plot development, layout, drawing, narration, and the cover page. (MG)

  16. The Visual Narrative: Kids, Comic Books, and Creativity.

    Science.gov (United States)

    Hoff, Gary R.

    1982-01-01

    Discusses why junior high school students like comic books and examines how comic book art and visual narrative can be used in education. Copying comic book art can teach students several useful art techniques. Suggestions for using visual narratives to study science fiction, literature, folklore, and art history are included. (AM)

  17. Illustrating Praxis: Comic Composition, Narrative Rhetoric, and Critical Multiliteracies

    Science.gov (United States)

    Comer, Kathryn

    2015-01-01

    Thus far, pedagogical discussions about comics in the college classroom have focused primarily on "reading," with less attention paid to the complementary potential of "composing" comics. This essay advocates using narrative theory alongside comic studies to provide students and teachers with a flexible, transferable vocabulary…

  18. Using Comic Art to Improve Speaking, Reading and Writing

    Science.gov (United States)

    Bowkett, Steve

    2011-01-01

    "Using Comic Art to Improve Speaking, Reading and Writing" uses children's interest in pictures, comics and graphic novels as a way of developing their creative writing abilities, reading skills and oracy. The book's underpinning strategy is the use of comic art images as a visual analogue to help children generate, organise and refine their ideas…

  19. Pilot Use of Digital Educational Comics in Language Teaching

    Science.gov (United States)

    Vassilikopoulou, M.; Retalis, S.; Nezi, M.; Boloudakis, M.

    2011-01-01

    This paper presents a case study about the use of digital comics in teaching modern Greek in high schools (aged 12-13). The ultimate goal of the educational use of digital comics is to promote students' acquisition of language skills and to help them apply their imaginations and reuse their cultural experiences in creating multimodal comic-like…

  20. Comics: a medium for today's development messages.

    Science.gov (United States)

    Opilas, E A

    1978-03-01

    Filipino illustrated magazines, or the comics, may yet prove to be the most effective media, if not the most effective, for spreading the country's development messages. Long criticized by intellectuals and the social elite, the comics have been grossly underrated in their potential to inform, persuade, and even influence the life-style of the people. The government's Commission on Population (Popcom) has developed an information-education-communication program using the comics, among other media, to disseminate stories on family planning, responsible parenthood, and related topics. Its best quality is popular appeal, and for publishers and distribution outlets, the comics provide good business. A review of these materials shows that their themes reflect the following topics or issues: 1) population trends and consequences; 2) socioeconomic benefits of family planning; 3) customs which influence family planning; 4) family planning concepts; 5) family planning methods; 6) human sexuality and reproduction; 7) the husband-wife relationship; 8) guides for family planning motivation or communication; and 9) guides for teaching family planning. The materials were developed with 4 qualities in mind so as to attract audience or reader interest: simplicity, familiarity, realism, and attractiveness of materials. The consensus is that in the comics, population and development agencies may have found a "secret weapon" in getting these messages across, and that this new-found use for the illustrated magazines may be giving them a new respectability without in any way diminishing their popular appeal.

  1. Graphic medicine: comics as medical narrative.

    Science.gov (United States)

    Williams, Ian C M

    2012-06-01

    Among the growing number of works of graphic fiction, a number of titles dealing directly with the patient experience of illness or caring for others with an illness are to be found. Thanks in part to the Medical Humanities movement, many medical schools now encourage the reading of classic literature to gain insight into the human condition. Until recently, the medium of comics (the term is used in the plural to refer to both the physical objects and the attendant philosophy and practice surrounding them) has received little attention from healthcare scholars, even though some authors argue that graphic fiction is, in fact, a form of literature. This paper suggests that it is time that the medium was examined by healthcare professionals and studies some acclaimed comic works. Drawing on the principles of narrative medicine, this paper will ask whether comics and graphic novels could be used as a resource for health professionals, patients and carers.

  2. Using Comic Books to Teach Physics

    Science.gov (United States)

    Kakalios, James

    2003-03-01

    Whether done deliberately to appear "educational" or simply as a habit of the writers who used to work for science fiction pulp magazines, superhero comic books from the 1960's to today often get their science right more often than one would expect. I will describe physics lessons I've employed in a Freshman Seminar at the University of Minnesota entitled: "Science in Comic Books", where all of the illustrative examples come from the four-color pages of comic books. For example: How much force is required to leap a tall building in a single bound, and what does this imply about the gravity on Krypton? If Spider-Man's webbing is as strong as real spider's silk, can it support his weight as he swings between buildings? If you could run at super speeds like the Flash, could you run up the sides of buildings or across the ocean and more importantly, how frequently would you need to eat? Certain superhero comic book stories feature correct descriptions of basic physical principles for a wide range of topics, from Classical Mechanics, to Electricity and Magnetism to even Quantum Physics - recent results on entangled quantum states (Phys. Rev. Lett., 80, 3891 (1998)) served as a plot point in a popular comic book that same year. Once I explain the science underlying the comic book stories, real world applications of the physics principles are then presented. The students in this class are so busy enjoying their superhero ice cream sundae that they don't notice that I am sneakily getting them to eat their spinach at the same time!

  3. Motion comics: the emergence of a hybrid medium

    OpenAIRE

    Smith, Craig

    2015-01-01

    This paper examines the recent emergence of the motion comic as part of a growing relationship between comic books, animation and new forms of digital entertainment and distribution. Motion comics typically appropriate the narrative and ‘static’ artwork of a comic book, which is then manipulated by animation software such as Adobe’s After Effects to create an impression that is similar to paper-cut animation. Early examples of the motion comic form include the episodic web-based Broken Saints...

  4. The State of Comic Art Bibliography in North America

    Directory of Open Access Journals (Sweden)

    Michael Rhode

    2010-08-01

    Full Text Available Within the past two decades, several American bibliographies of comic art have been published to aid in research on comics and cartooning. Professor John Lent’s ten-volume Comic Art Bibliographies is one of the largest such projects and he began it with a self-published volume in 1986. Librarian Randy Scott published The Comic Art Collection Catalog: An Author, Artist, Title and Subject Catalog Of The Comic Art Collection, Special Collections Division, Michigan State University Libraries, whi...

  5. Design and Testing of Boost Type DC/DC Converter for DC Motor Control Applications

    OpenAIRE

    Samman, Faizal Arya; Akil, Yusri Syam; Noor, Nirwan A.

    2017-01-01

    in The Proceeding of The 2nd International Symposium on Smart Material and Mechatronics 2015 This paper presents the design and testing of a boost type DC/DC converter circuit, which can be used for DC motor control applications. The Boost converter is designed using DC chopper and DC chopper cascade configurations. The experimental setup was made by connecting the boost converter circuit with four types of DC motor, i.e. self-excited DC motor shunt, series, compound and separately exci...

  6. Navigating Comics: An Empirical and Theoretical Approach to Strategies of Reading Comic Page Layouts

    Science.gov (United States)

    Cohn, Neil

    2013-01-01

    Like the sequence of words in written language, comic book page layouts direct images into a deliberate reading sequence. Conventional wisdom would expect that comic panels follow the order of text: left-to-right and down – a “Z-path” – though several layouts can violate this order, such as Gestalt groupings of panels that deny a Z-path of reading. To examine how layouts pressure readers to choose pathways deviating from the Z-path, we presented participants with comic pages empty of content, and asked them to number the panels in the order they would read them. Participants frequently used strategies departing from both the traditional Z-path and Gestalt groupings. These preferences reveal a system of constraints that organizes panels into hierarchic constituents, guiding readers through comic page layouts. PMID:23616776

  7. Navigating comics: an empirical and theoretical approach to strategies of reading comic page layouts

    Directory of Open Access Journals (Sweden)

    Neil eCohn

    2013-04-01

    Full Text Available Like the sequence of words in written language, comic book page layouts direct images into a deliberate reading sequence. Conventional wisdom would expect that comic panels follow the order of text: left-to-right and down—a Z-path—though several layouts can violate this order, such as Gestalt groupings of panels that deny a Z-path of reading. To examine how layouts pressure readers to choose pathways deviating from the Z-path, we presented participants with comic pages empty of content, and asked them to number the panels in the order they would read them. Participants frequently used strategies departing from both the traditional Z-path and Gestalt groupings. These preferences reveal a system of constraints that organizes panels into hierarchic constituents, guiding readers through comic page layouts.

  8. Navigating comics: an empirical and theoretical approach to strategies of reading comic page layouts.

    Science.gov (United States)

    Cohn, Neil

    2013-01-01

    Like the sequence of words in written language, comic book page layouts direct images into a deliberate reading sequence. Conventional wisdom would expect that comic panels follow the order of text: left-to-right and down - a "Z-path" - though several layouts can violate this order, such as Gestalt groupings of panels that deny a Z-path of reading. To examine how layouts pressure readers to choose pathways deviating from the Z-path, we presented participants with comic pages empty of content, and asked them to number the panels in the order they would read them. Participants frequently used strategies departing from both the traditional Z-path and Gestalt groupings. These preferences reveal a system of constraints that organizes panels into hierarchic constituents, guiding readers through comic page layouts.

  9. Perancangan Motion Comic Tokoh Pewayangan Bambang Ekalaya

    OpenAIRE

    Karamoy, Philipus Nicolaus; Ardianto, Deny Tri; Erandaru, Erandaru

    2013-01-01

    Kisah cerita tokoh pewayangan Bambang Ekalaya ini merupakan cerita dari epos Mahabharata yang belum populer. Kisah ini kaya akan pesan moral yang cocok untuk generasi muda agar pantang menyerah dalam menuntut ilmu. Perancangan Motion Comic Tokoh Pewayangan Bambang Ekalaya diharapkan dapat menjadi media yang menarik dan tepat sasaran dan dapat melestarikan budaya lokal cerita wayang serta memberi pesan moral kepada generasi muda.

  10. Redefining Reading: Comics in the Classroom

    Science.gov (United States)

    Ford, Deborah B.

    2011-01-01

    Teachers can use comic books and graphic novels (fiction and nonfiction) to teach curriculum and standards. Publishers see the interest that students have in graphic novels. Some companies have published graphic novels of the classics. These versions make it easier for second language learners or students reading below grade level to grasp the…

  11. Movie and Comic-Review: Star Trek

    Directory of Open Access Journals (Sweden)

    Karl H. Stingeder

    2013-03-01

    Full Text Available Ob als Film oder Comic: Star Trek ist eine Vision, eine Utopie voller atem­beraubender Bilder, mannigfaltiger Charaktere und gegensätzlicher (biologischer Gruppierungen als Metapher zu den Gegensätzen und Gemeinsamkeiten auf unserem blauen Planeten.

  12. The Emerging Genre of Data Comics.

    Science.gov (United States)

    Bach, Benjamin; Riche, Nathalie Henry; Carpendale, Sheelagh; Pfister, Hanspeter

    2017-01-01

    As we increasingly rely on data to understand our world, and as problems require global solutions, we need to effectively communicate that data to help people make informed decisions. The special Art on Graphics article explores the potential of data comics and their unique ability to communicate both data and context via compelling visual storytelling.

  13. [Dangerous comics--only a fantasy?].

    Science.gov (United States)

    Hammon, C P

    1992-01-01

    Both superhero comics and fairy tales are equally popular with children: they create fantasy worlds full of violence and dangers which the hero must overcome. The question is raised whether the criticism of prevailing violence and a lack of realism can be rejected not only when considering fairy tales but also in the case of comics. The comparison of the two genres leads to the following results: Comics with their regressive pull and their independent superhuman heroes represent the archaic world of narcissism unconscious, unwilling to develop and conservative. Violence serves to maintain the original state or regain a harmonious "paradise". However, the rich world of symbols is also the creative source of our existence to which we keep returning--whether in dreams or in other fields of imagination. As works of literature, fairy tales seem to be more progressive and concerned with solutions. In the main, they support the development of the self. Violence is used to overthrow the old order and usher in the new. The aggression results in overcoming the unconscious. The image of the fairy tale hero corresponds to the child's view of the world. He does not seek narcissistic solitude and greatness but the companionship of prince or princess. A progressive and optimistic view of the future as well as a more conservative and retrospective tendency are part of human nature. For children, however, problems of development take precedence. Thus superhero comics are only dangerous for severely disturbed children, but fairy tales are certainly more beneficial.

  14. Comic Strips to Accompany Science Museum Exhibits

    Science.gov (United States)

    Chung, Beom Sun; Park, Eun-mi; Kim, Sang-Hee; Cho, Sook-kyoung; Chung, Min Suk

    2016-01-01

    Science museums make the effort to create exhibits with amusing explanations. However, existing explanation signs with lengthy text are not appealing, and as such, visitors do not pay attention to them. In contrast, conspicuous comic strips composed of simple drawings and humors can attract science museum visitors. This study attempted to reveal…

  15. The Value of Targeted Comic Book Readers

    Science.gov (United States)

    Hammond, Kay; Danaher, Katherine

    2012-01-01

    A limitation of extensive reading programmes is the time required for progress in vocabulary acquisition. This paper reports on a qualitative exploration of student perceptions of the value of non-compulsory comic books in ESL elementary and upper-intermediate level courses at a tertiary institution. We aimed to develop supplementary materials…

  16. Using Comics to Communicate Legal Contract Cancellation

    Directory of Open Access Journals (Sweden)

    Marietjie Botes

    2017-10-01

    Full Text Available This article investigates how comics can be used to adequately communicate the correct process of contract cancellation and whether comics can enhance understanding of the legal process. A survey of pre-owned vehicle buyers of various levels of education in Pretoria, South Africa found that when comics are used to communicate contract cancellation, a significant increase in the comprehension of the legal cancellation process occurs. The results may influence how contracting parties may choose to communicate complex legal issues in future, specifically to consumers with little formal education or when parties are confronted with severe language barriers, which is highly relevant in a country such as South Africa with eleven official languages and generally low levels of education. The article argues that representatives tasked with explaining contractual content to contracting parties should consider making use of comics to aid them in their communication process to ensure proper understanding and execution of terms and conditions, which in turn may lead to fewer disputes and avoid expensive litigation.

  17. Christmas comic caption competition: the winner

    Science.gov (United States)

    2018-02-01

    Thank you to everyone who participated in our December 2017 competition, to fill in the speech bubble for Santa in our special “A very LIGO Christmas” comic, drawn by Nutsinee Kijbunchoo - a physicist and member of the LIGO Collaboration.

  18. Scholars See Comics as No Laughing Matter

    Science.gov (United States)

    Viadero, Debra

    2009-01-01

    Once fuel for mass book burnings, comic books are gaining a foothold in the nation's schools, with teachers seeing them as a learning tool and scholars viewing them as a promising subject for educational research. Evidence of the rising credibility of Spiderman, Batman, and Archie came last month when Fordham University's graduate school of…

  19. Preserving Local Culture through Digital Comics

    Directory of Open Access Journals (Sweden)

    Tri Mulyati

    2018-02-01

    Full Text Available Digital environment offers teachers and students with a plethora of information and resources for learning. Nowadays, students who are mostly digital natives are used to utilizing technology in their daily life. This condition should make teachers as technology leaders responsible to provide a good learning environment where the students are involved in their own learning and that best suits to them in in a particular context. Therefore, this study aimed at developing local culture based digital comics for narrative reading comprehension and inserting local culture of Banyuwangi in English language teaching. This study followed the research and development design adapting the pattern developed by Borg and Gall. Based on the result of need analysis administered to students in class VIII of SMPN 1 Kalipuro, Banyuwangi, the product were developed by inserting local culture content into narrative texts in the form of digital comics. The digital comics had two titles: The Dance Competition and The Legend of Banyuwangi. The product was validated by the experts and tried out to the students. The result showed that the local culture based digital comics were applicable to be used in the teaching and learning narrative text reading comprehension.

  20. Advanced DC/DC converters

    CERN Document Server

    Luo, Fang Lin

    2003-01-01

    DC/DC conversion techniques have undergone rapid development in recent decades. With the pioneering work of these authors, DC/DC converters have now moved into their sixth generation. This book offers a concise, practical presentation of DC/DC converters, summarizing the spectrum of conversion tecnologies and presentingmany new ideas and more than 100 new topologies. Nowhere else in the literature are DC/DC converters so logically sorted and systematically introduced, and nowhere else can readers find detailed information on prototype topologies that represent a major contribution to modern power engineering. More than 320 figures, 60 tables, and 500 formulae facilitate understand and provide precise data.

  1. Developing a Motion Comic for HIV/STD Prevention for Young People Ages 15-24, Part 2: Evaluation of a Pilot Intervention.

    Science.gov (United States)

    Willis, Leigh A; Kachur, Rachel; Castellanos, Ted J; Nichols, Kristen; Mendoza, Maria C B; Gaul, Zaneta J; Spikes, Pilgrim; Gamayo, Ashley C; Durham, Marcus D; LaPlace, Lisa; Straw, Julie; Staatz, Colleen; Buge, Hadiza; Hogben, Matthew; Robinson, Susan; Brooks, John; Sutton, Madeline Y

    2018-03-01

    In the United States, young people (ages 15-24 years) are disproportionately affected by human immunodeficiency virus (HIV) and other sexually transmitted diseases (STDs), due at least in part to inadequate or incorrect HIV/STD-related knowledge, attitudes, beliefs, and behavioral intentions (KABI). Comic book narratives are a proven method of HIV/STD prevention communication to strengthen KABI for HIV/STD prevention. Motion comics, a new type of comic media, are an engaging and low-cost means of narrative storytelling. The objective of this study was to quantitatively evaluate the effectiveness of a pilot six-episode HIV/STD-focused motion comic series to improve HIV/STD-related KABI among young people. We assessed change in HIV/STD knowledge, HIV stigma, condom attitudes, HIV/STD testing attitudes, and behavioral intentions among 138 participants in 15 focus groups immediately before and after viewing the motion comic series. We used paired t-tests and indicators of overall improvement to assess differences between surveys. We found a significant decrease in HIV stigma (p comic intervention improved HIV/STD-related KABI of young adult viewers by reducing HIV stigma and increasing behavioral intentions to engage in safer sex. Our results demonstrate the promise of this novel intervention and support its use to deliver health messages to young people.

  2. Japanese comics : the reasons for their popularity and place in the popular culture

    OpenAIRE

    Moe, Anders

    2004-01-01

    The Japanese comics industry is several times larger than that of comparable nations, and in the past ten years, it has made inroads in the west. This paper analyzes the reasons for the vast success of the Japanese comics industry compared to the other two great comics industries, the American and the French. The first chapter deals with the basics of production: Japanese comics are well distributed; available everywhere when American comics are only sold in specialised comics stores. Ja...

  3. Evaluation of anatomy comic strips for further production and applications

    Science.gov (United States)

    Shin, Dong Sun; Kim, Dae Hyun; Park, Jin Seo; Jang, Hae Gwon

    2013-01-01

    The corresponding author of the study has been sketching comic strips to explain anatomy in a humorous manner. All the anatomy comic strips, including those in Korean (650 episodes) and English (451 episodes), can be viewed on the homepage (http://anatomy.co.kr). Such comic strips were created with the aim of assisting medical students. However, their impact was unknown, and therefore, we surveyed the students' responses. We noted that anatomy grades were better in the students who read the comic strips. The comics helped the trainees chat with individuals with and without a medical background. The authors also considered comments on the problems with the comic strips and attempted to find solutions. The episodes are being currently used and further produced for educational purposes. To support this effort, the readers' valuable opinions will be continuously collected and assessed. PMID:24179697

  4. A Survey of Comics Research in Computer Science

    Directory of Open Access Journals (Sweden)

    Olivier Augereau

    2018-06-01

    Full Text Available Graphic novels such as comic books and mangas are well known all over the world. The digital transition started to change the way people are reading comics: more and more on smartphones and tablets, and less and less on paper. In recent years, a wide variety of research about comics has been proposed and might change the way comics are created, distributed and read in the future. Early work focuses on low level document image analysis. Comic books are complex; they contains text, drawings, balloons, panels, onomatopoeia, etc. Different fields of computer science covered research about user interaction and content generation such as multimedia, artificial intelligence, human–computer interaction, etc. with different sets of values. We review the previous research about comics in computer science to state what has been done and give some insights about the main outlooks.

  5. Evaluation of anatomy comic strips for further production and applications.

    Science.gov (United States)

    Shin, Dong Sun; Kim, Dae Hyun; Park, Jin Seo; Jang, Hae Gwon; Chung, Min Suk

    2013-09-01

    The corresponding author of the study has been sketching comic strips to explain anatomy in a humorous manner. All the anatomy comic strips, including those in Korean (650 episodes) and English (451 episodes), can be viewed on the homepage (http://anatomy.co.kr). Such comic strips were created with the aim of assisting medical students. However, their impact was unknown, and therefore, we surveyed the students' responses. We noted that anatomy grades were better in the students who read the comic strips. The comics helped the trainees chat with individuals with and without a medical background. The authors also considered comments on the problems with the comic strips and attempted to find solutions. The episodes are being currently used and further produced for educational purposes. To support this effort, the readers' valuable opinions will be continuously collected and assessed.

  6. Motion comics: modes of adaptation and the issue of authenticity

    OpenAIRE

    Smith, Craig

    2012-01-01

    Motion comics can be considered as an emerging form of digital animation that typically appropriates and remediates an existing comic book narrative and artwork into a screen-based animated narrative. One such example of motion comic adaptation is The Watchmen, which was released on DVD and is also available on the iTunes online store as a digital download. This article argues that this new hybrid media raises unique considerations in terms of adaptation, and therefore provides a brief summar...

  7. Collecting comic books at the University of Memphis: an ending?

    OpenAIRE

    Matz, Chris

    2006-01-01

    Four years have passed since the University of Memphis Libraries began an organized acquisition of comic books as scholarly works. During that time, comic books become more accessible to academic libraries in general, thanks to increased production by publishers and innovations in cataloging. Faculty and student patrons along with librarians have responded affirmatively to the introduction of this resource into academic collections. So why is 2006 likely the end for comic books at the Univ...

  8. Superheroines comics: from the feminist movement to gender issues

    Directory of Open Access Journals (Sweden)

    Gelson Vanderlei Weschenfelder

    2011-07-01

    Full Text Available The discussions that have occurred in history over the past one hundred years were always reflected on the pages of superheroes comic books (known as Comics, and here in Brazil called Gibi - especially the question on the difference and gender. These comics were the first ones to bring this discussion to the means of mass communication. The woman has always had her role in the superheroes comics, at first performing a supporting role, being the object of the machinations of villains, and after some time, with the feminist movements and the movements for human rights, performing the main role, being the super heroine of the stories.

  9. The potential of educational comics as a health information medium.

    Science.gov (United States)

    McNicol, Sarah

    2017-03-01

    To investigate ways in which educational comics might provide support in dealing with feelings and attitudes towards health conditions, as well as improving understanding of factual information and to identify potential weakness of comics as a medium for health information. Semi-structured interviewees with eleven university students who either had a mental or physical health condition themselves or had a family member with a health condition. The result highlighted the potential value of comics as a format for health information. In addition to conveying factual information, comics offer opportunities for self-awareness, reassurance, empathy, companionship and a means to explore the impact of illness on family relationships. However, there are notable barriers to the greater use of comics to provide health information, namely, a lack of awareness of, and easy access to, educational comics, along with the perception that comics are exclusively light-hearted and for children. Currently, the full potential of comics in health settings is not being realised. Health information professionals may be in a position to address this issue through identifying, cataloguing, indexing and promoting comics as a legitimate format for health information. © 2016 The Author. Health Information and Libraries Journal published by John Wiley & Sons Ltd on behalf of Health Libraries Group.

  10. Humanising illness: presenting health information in educational comics.

    Science.gov (United States)

    McNicol, Sarah

    2014-06-01

    Research into the effectiveness of comic books as health education tools overwhelmingly consists of studies evaluating the information learnt as a result of reading the comic, for example using preintervention and postintervention questionnaires. In essence, these studies evaluate comics in the same way in which a patient information leaflet might be evaluated, but they fail to evaluate the narrative element of comics. Health information comics have the potential to do much more than simply convey facts about an illness; they can also support patients in dealing with the social and psychological aspects of a condition. This article discusses how some common elements of educational comics are handled in a selection of comics about diabetes, focusing on the more personal or social aspects of the condition as well as the presentation of factual information. The elements examined include: fears and anxieties; reactions of friends and family; interactions with medical professionals; self-management; and prevention. In conclusion, the article argues that comics, potentially, have many advantages over patient information leaflets, particularly in the way in which they can offer 'companionship', helping patients to address fears and negative feelings. However, empirical studies are required to evaluate educational comics in a way which takes account of their potential role in supporting patients in coming to terms with their condition, as well as becoming better informed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. Multilevel DC link inverter

    Science.gov (United States)

    Su, Gui-Jia

    2003-06-10

    A multilevel DC link inverter and method for improving torque response and current regulation in permanent magnet motors and switched reluctance motors having a low inductance includes a plurality of voltage controlled cells connected in series for applying a resulting dc voltage comprised of one or more incremental dc voltages. The cells are provided with switches for increasing the resulting applied dc voltage as speed and back EMF increase, while limiting the voltage that is applied to the commutation switches to perform PWM or dc voltage stepping functions, so as to limit current ripple in the stator windings below an acceptable level, typically 5%. Several embodiments are disclosed including inverters using IGBT's, inverters using thyristors. All of the inverters are operable in both motoring and regenerating modes.

  12. The presentations of family in comic books – ideological involvements

    Directory of Open Access Journals (Sweden)

    JACEK GULANOWSKI

    2017-10-01

    Full Text Available : Key words: Comics (despite its history dating back to the end of 19 century is still a medium undervalued and underestimated. However, in comics one may discover role models important for the readers, who shape their own understanding of family, aims of family life or proper forms of its realization by accepting, negating or reinterpreting those role models. The aim of comics is the creation (within one piece of a language understood by as many readers as possible. Popularity of comic books, specificity of its forms of expression and relatively low cost of “production” made possible attempts of the use of this for ideological goals since its very beginnings. Those attempts have been made by both groups at power as well as those who tried to resist their pressure. Ideological entanglement is not only observed in the case of comics consciously used for spreading a specific agenda. It also exists in comics, which, according to their authors, “only tell a story”. Those entanglements arise from the worldview of the creators or references to other comics, which were in any way ideologically entangled. One of the features of the comics portrayal of family is that family usually is a part of the background, not the main theme. There are two main kinds of family portrayal in comics: criticism and affirmation. Even though family is not one of the main themes of comics it may be considered the “litmus paper” of comics ideological entanglement. Family is the oldest human institution, being both a and . It can be thus stated, that one's relation to the family is one's relation to the traditional world.

  13. Full range ZVS DC-DC converter

    International Nuclear Information System (INIS)

    Upadhyay, Rinki; Badapanda, M.K.; Hannurkar, P.R.

    2011-01-01

    A 500 V, 24 Amp DC-DC converter with digital signal processor (DSP) based control and protection has been designed, fabricated and tested. Its power circuit consists of IGBT based single phase inverter bridge, ferrite transformer and diode rectifier. All IGBTs in the inverter bridge are operated in zero voltage switching (ZVS) mode to minimize switching losses thereby increasing the efficiency of the converter significantly. The efficiency of this converter is measured to be greater than 97% at full load. In a conventional full bridge inverter, typically ZVS is achieved under full load condition while at light load ZVS is lost. An auxiliary LC circuit has been intentionally incorporated in this converter to achieve ZVS even at light loaded conditions. Detailed simulation of the converter circuit is carried out and crucial waveforms have been presented in this paper. Microchip make dsPIC30F2020 DSP is employed to provide phase shifted PWMs to IGBTs in the inverter bridge. All the crucial parameters are also monitored by this DSP and in case of any unfavorable conditions, the converter is tripped off. Suitable experiments were carried out in this DC-DC converter under different loaded conditions and a close match between the simulated and experimental results were obtained. Such DC-DC converters can be connected in series or parallel for the development of solid state modular power supplies for various applications. (author)

  14. Using Student-Generated Comic Books in the Classroom.

    Science.gov (United States)

    Morrison, Timothy G.; Bryan, Gregory; Chilcoat, George W.

    2002-01-01

    Suggests having students create comic books, particularly as a culminating activity to present their learning at the conclusion of a unit. Describes how comic-book design can be used to help students develop their writing, comprehension, and research skills in a cross-curricular activity. Concludes that by creating and sharing their own comic…

  15. The Comic Book Project: The Lives of Urban Youth

    Science.gov (United States)

    Bitz, Michael

    2004-01-01

    The Comic Book Project was launched originally as a way of putting into practice some of the most important educational research of the last decade--that is, the correlation between involvement in the arts and performance in academic subjects (Deasy, 2002; Fiske, 1999). This article is not necessarily about comic books; it is about children…

  16. Manga as a Teaching Tool: Comic Books without Borders

    Science.gov (United States)

    Kunai, Ikue; Ryan, Clarissa C. S.

    2007-01-01

    Informed by theories about the use of pleasure-reading to develop students' overall English ability, this demonstration encouraged teachers to use manga (Japanese comics) in their classes. Manga and related comics from Korea, Taiwan, etc., are popular throughout the world for their emotionally-involving stories and high-quality art. Since these…

  17. Comic Books' Latest Plot Twist: Enhancing Literacy Instruction

    Science.gov (United States)

    Rapp, David N.

    2011-01-01

    Recently, support has grown for using comic books and graphic novels to enhance and support literacy instruction. In some ways, it's surprising that the medium has only recently enjoyed such support. Stereotyped views of comics as unsophisticated, disposable entertainment or material written to the lowest common denominator fail to consider the…

  18. The Rhetoric of the Paneled Page: Comics and Composition Pedagogy

    Science.gov (United States)

    Sealey-Morris, Gabriel

    2015-01-01

    While comics have received widespread acceptance as a literary genre, instructors and scholars in Rhetoric and Composition have been slower to adopt comics, largely because of a lingering difficulty understanding how the characteristics of the form relate to our work in the classroom. Using as guides the "WPA Outcomes Statement for First-Year…

  19. Beyond Talking Heads: Sourced Comics and the Affordances of Multimodality

    Science.gov (United States)

    Dickinson, Hannah; Werner, Maggie M.

    2015-01-01

    This article analyzes the genre of the sourced comic as an important pedagogical tool in the development of both alphabetic and multimodal literacies. We argue that sourced comics provide multiple design elements with which students can explore their complex relationships with scholarly sources, make visible various power relations informing…

  20. Helenistic Encomium: A Reflection on Comics and Rhetoric

    Science.gov (United States)

    Helms, Jason

    2009-01-01

    This video reflection starts in a presentation on comics at the Thomas R. Watson Conference last October, which prompted the author to explore the etymology of cosmos and comos through an alternate reading of Gorgias' "Encomium of Helen". The author then works with comos, as revelry, to offer thoughts on comics as a form of multimodal composition…

  1. Using Comic Strips as a Book Report Alternative

    Science.gov (United States)

    Reading Teacher, 2012

    2012-01-01

    Comic strips are great to share with parents, younger students, and peers. This article presents an activity where students use a six-paneled comic strip to summarize a story. This activity allows for multiple interpretations and enhances comprehension by drawing attention to story elements.

  2. The Underdog Disciplines: Comics Studies and Composition and Rhetoric

    Science.gov (United States)

    Kirtley, Susan

    2015-01-01

    This report discusses the answer to the question: What might comic studies learn from the slightly older field of composition and rhetoric? The author asks the question as a member of both fields. It is clear that both disciplines struggle for legitimacy within the academy. While comics studies strives for respectability given the popular nature…

  3. Information Architecture and the Comic Arts: Knowledge Structure and Access

    Science.gov (United States)

    Farmer, Lesley S. J.

    2015-01-01

    This article explains information architecture, focusing on comic arts' features for representing and structuring knowledge. Then it details information design theory and information behaviors relative to this format, also noting visual literacy. Next , applications of comic arts in education are listed. With this background, several research…

  4. 75 FR 27401 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-30, DC-9-40, and DC-9-50...

    Science.gov (United States)

    2010-05-17

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 9-30, DC-9-40, and DC-9-50 Series Airplanes... airworthiness directive (AD) for certain Model DC-9-30, DC-9-40, and DC-9-50 series airplanes. This AD requires... this AD to detect and correct the potential for an arc/spark condition to occur within the fuel boost...

  5. A Revised Production Model of Learner-Generated Comic: Validation through Expert Review

    OpenAIRE

    Azman Farah Nadia; Zaibon Syamsul Bahrin; Shiratuddin Norshuhada

    2018-01-01

    Recent advancement of authoring tools has fostered a widespread interest towards using comics as a Digital Storytelling medium. This technology integrated learning approach is known as learner-generated comic production; where learners constructively produce digital stories in a form of educational comics. However, there were concerns towards the obstacles and challenges of producing learner-generated comics. Hence, a conceptual production model of learner-generated comic was proposed to guid...

  6. ‘Graphic Medicine’ as a Mental Health Information Resource: Insights from Comics Producers

    OpenAIRE

    Anthony Farthing; Ernesto Priego

    2016-01-01

    Recent literature suggests that a growing number of comics are being published on health-related topics, including aspects of mental health and social care (Williams 2012; Czerwiec et al 2015) and that comics are increasingly being used in higher education settings as information resources. This article offers insights from comics creators and disseminators and explores the wider context of comics production and distribution (with a focus on 'Graphic Medicine' or health-related comics) as par...

  7. Science comics as tools for science education and communication: a brief, exploratory study

    OpenAIRE

    M. Tatalovic

    2009-01-01

    Comics are a popular art form especially among children and as such provide a potential medium for science education and communication. In an attempt to present science comics in a museum exhibit I found many science themed comics and graphic books. Here I attempt to provide an overview of already available comics that communicate science, the genre of ‘science comics’. I also provide a quick literature review for evidence that comics can indeed be efficiently used for promoting scientific li...

  8. Auxiliary resonant DC tank converter

    Science.gov (United States)

    Peng, Fang Z.

    2000-01-01

    An auxiliary resonant dc tank (ARDCT) converter is provided for achieving soft-switching in a power converter. An ARDCT circuit is coupled directly across a dc bus to the inverter to generate a resonant dc bus voltage, including upper and lower resonant capacitors connected in series as a resonant leg, first and second dc tank capacitors connected in series as a tank leg, and an auxiliary resonant circuit comprising a series combination of a resonant inductor and a pair of auxiliary switching devices. The ARDCT circuit further includes first clamping means for holding the resonant dc bus voltage to the dc tank voltage of the tank leg, and second clamping means for clamping the resonant dc bus voltage to zero during a resonant period. The ARDCT circuit resonantly brings the dc bus voltage to zero in order to provide a zero-voltage switching opportunity for the inverter, then quickly rebounds the dc bus voltage back to the dc tank voltage after the inverter changes state. The auxiliary switching devices are turned on and off under zero-current conditions. The ARDCT circuit only absorbs ripples of the inverter dc bus current, thus having less current stress. In addition, since the ARDCT circuit is coupled in parallel with the dc power supply and the inverter for merely assisting soft-switching of the inverter without participating in real dc power transmission and power conversion, malfunction and failure of the tank circuit will not affect the functional operation of the inverter; thus a highly reliable converter system is expected.

  9. Bidirectional dc-to-dc Power Converter

    Science.gov (United States)

    Griesbach, C. R.

    1986-01-01

    Solid-state, series-resonant converter uses high-voltage thyristors. Converter used either to convert high-voltage, low-current dc power to lowvoltage, high current power or reverse. Taking advantage of newly-available high-voltage thyristors to provide better reliability and efficiency than traditional converters that use vacuum tubes as power switches. New converter essentially maintenance free and provides greatly increased mean time between failures. Attractive in industrial applications whether or not bidirectional capability is required.

  10. Memory in Comics: Testimonial, Autobiographical and Historical Space in MAUS

    Directory of Open Access Journals (Sweden)

    Ana Merino

    2010-10-01

    Full Text Available IntroductionIn Adult Comics: An Introduction Roger Sabin explained how between 1986 and 1987 the term ‘graphic novel’ became recognized mostly as a result of the success of Frank Miller’s Batman: The Dark Knight Returns, Alan Moore and Dave Gibbons’ Watchmen, and Art Spiegelman’s MAUS. This type of comic signified a revolutionary evolution towards an elaborate adult perspective. From the lesser and ephemeral space of the children’s comic, there was a shift towards the graphic novels for adult...

  11. Making space: Jennifer Camper, LGBTQ anthologies, and queer comics communities.

    Science.gov (United States)

    Galvan, Margaret

    2018-05-04

    This article examines the career of lesbian cartoonist Jennifer Camper and how she has fostered queer community both in her comics and in real life. Archival research in LGBTQ archives and in Camper's own personal papers evidences how Camper begins developing her comics in the 1980s by participating in various grassroots LGBTQ publication spaces. From this foundation of support, she engages in comics activism with her representations of these communities during the midst of the AIDS crisis. Through these analyses, this article theorizes how Camper foregrounds intersectionality and counterpublics in her work on and off the page.

  12. Teaching Confidentiality through Comics at One Spanish Medical School.

    Science.gov (United States)

    Lalanda, Mónica; Altisent, Rogelio; Delgado-Marroquín, Maria Teresa

    2018-02-01

    At the University of Zaragoza in Spain we developed an innovative way to teach the concept of confidentiality to medical students, which we tested by comparing the use of customized comics with more traditional methods. We proved that using comics is more attractive to students than lectures and class discussions, that it increases class participation and students' self-awareness of learning, and that it maintains the same academic results. We share our experience visually in a two-page comic. © 2018 American Medical Association. All Rights Reserved.

  13. Picture models for 2-scene comics creating system

    Directory of Open Access Journals (Sweden)

    Miki UENO

    2015-03-01

    Full Text Available Recently, computer understanding pictures and stories becomes one of the most important research topics in computer science. However, there are few researches about human like understanding by computers because pictures have not certain format and contain more lyric aspect than that of natural laguage. For picture understanding, a comic is the suitable target because it is consisted by clear and simple plot of stories and separated scenes.In this paper, we propose 2 different types of picture models for 2-scene comics creating system. We also show the method of the application of 2-scene comics creating system by means of proposed picture model.

  14. Modeling and Implementing a Digitally Embedded Maximum Power Point Tracking Algorithm and a Series-Loaded Resonant DC-DC Converter to Integrate a Photovoltaic Array with a Micro-Grid

    Science.gov (United States)

    2014-09-01

    These renewable energy sources can include solar, wind, geothermal , biomass, hydroelectric, and nuclear. Of these sources, photovoltaic (PV) arrays...renewable energy source [1]. These renewable energy sources can include solar, wind, geothermal , biomass, hydroelectric, and nuclear. Of these sources...26, May 2011. [6] H. G. Xu, J. P. He, Y. Qin, and Y. H. Li, “Energy management and control strategy for DC micro-grid in data center,” China

  15. Milliwatt dc/dc Inverter

    Science.gov (United States)

    Mclyman, C. W.

    1983-01-01

    Compact dc/dc inverter uses single integrated-circuit package containing six inverter gates that generate and amplify 100-kHz square-wave switching signal. Square-wave switching inverts 10-volt local power to isolated voltage at another desired level. Relatively high operating frequency reduces size of filter capacitors required, resulting in small package unit.

  16. "Dude! You mean you've never eaten a peanut butter and jelly sandwich?!?" Nut allergy as stigma in comic books.

    Science.gov (United States)

    McNicol, Sarah; Weaver, Simon

    2013-01-01

    This article examines the representation of nut allergy in comics aimed at children and young people. It maps the signification and stigma of nut allergy in comics, and includes an outline of the imagery, stereotypes, and connotations that are created on this condition. Three texts are examined: first, Allergic, a semi-autobiographical story by Adrian Tomine aimed at young adults; second, What's Up With Paulina? from the Medikidz series of comic books that aim to help a pre-teenage audience learn about medical conditions; and third, Peanut, a forthcoming comic book by Ayun Halliday aimed at those in their early to mid teenage years. Using textual analysis, we focus on three principal areas of the texts. First, we consider the way in which the allergic character is represented in relation to examples of felt stigma, typified by feelings of shame and rejection, and compare this representation to common stereotypes of disability. Second, we look at the representation of other characters, drawing attention to the way in which stigma is enacted, highlighting acts of overt discrimination. Last, we examine the way in which the event of an allergic reaction is portrayed, considering how this might be used to help children and young people better understand nut allergy and combat the stigma attached to it. Throughout the article we compare the representation of stigma in comics with that depicted in empirical research on children living with nut allergies.

  17. Women on women: lesbian identity, lesbian community, and lesbian comics.

    Science.gov (United States)

    Shaw, Adrienne

    2009-01-01

    Decades of communication research have shown that the stories we humans tell ourselves about ourselves reflect and shape our identities as members of our particular culture(s). By creating texts that portray a group rarely made visible, lesbian comic artists both represent and define lesbian identity and community. This textual analysis of the work of four comic artists, Alison Bechdel, Diane DiMassa, Justine Shaw, and Ariel Schrag, demonstrates how lesbian comic book artists draw on and contribute to the notions of lesbian identity and community. This study of the comics and secondary sources reveals three interconnected themes: visibility, self-reflexivity, and the complex interrelation of and process of defining identity and community.

  18. Colonial Connections: A Review of Redrawing French Empire in Comics

    Directory of Open Access Journals (Sweden)

    Lise Tannahill

    2014-05-01

    Full Text Available The consequences of France's colonial past and wars in Algeria and Indochina are still very relevant in modern, multicultural France. 'Redrawing French Empire In Comics '(2013 examines how this colonial history is depicted in the francophone comic or 'bande dessinée', by authors with links to both the colonised population and the French colonisers and military forces, and how their depictions of events reinforces or diminishes barriers between those on both sides.

  19. From Edwardian Selfie to Telepresent Comic

    Directory of Open Access Journals (Sweden)

    Paul Sermon

    2018-04-01

    Full Text Available Drawing on the media archaeology accounts of "Illusions in Motion" by Erkki Huhtamo (2013, this paper will compare and discuss audience participation in three specific self-view artworks involving interacting public audiences captured and presented in live telepresent film and video performances since 1900. This comparative study will draw out an underlying cultural fixation and amusement with the self-image, analogous to Henri Bergson's understanding of laughter in meaning of the comic (1900. These case studies will include my own artistic practice that focuses on telematic encounters and shared visual dialogues between public audiences linked via Internet videoconferencing in "Peoples Screen", in collaboration with Charlotte Gould for the Guangzhou Light Festival in 2015. The seminal live satellite public performance "Hole-in-Space" by Kit Galloway and Sherrie Rabinowitz in 1980, providing the passing public in New York and Los Angeles with opportunity to converse, co-create and play in the first live public connection of its kind. Lastly, they include Mitchell and Kenyon's historic films of Edwardian public crowds in the 1900s, allowing audiences the opportunity to play and perform in front of the film camera in the knowledge they could watch their spectacle in its screening at the local traveling fairground. In all these cultural events the audiences become both performers and viewers by creating an improvised response to the camera and screen. The striking similarity with the way audiences react and perform comical narratives from these early self-view film screenings to telematic performances possess all the unique traits of telepresent interaction and the selfie phenomenon.

  20. Quadrinhos para a cidadania Comics for citizenship

    Directory of Open Access Journals (Sweden)

    Francisco Caruso

    2009-03-01

    Full Text Available Apresenta um método novo de trabalhar conceitos de ciências, saúde, história, sociologia, linguagem, entre outros, com jovens de escolas públicas de ensino médio do Rio de Janeiro, por meio de histórias em quadrinhos. O método baseia-se em pedagogia de inspiração bachelardiana, segundo a qual conhecimento científico e produção artística são integrados a partir do estímulo da criatividade. Mostra-se como ele é capaz de contribuir para o resgate da auto-estima do aluno e aumento de sua motivação nos estudos, e como, por intermédio do processo criativo e da valorização do espírito crítico, os jovens constroem sua cidadania, a partir de releituras e traduções de um novo mundo construído de ciências, de sonhos e de imagens, que se concretizam em tirinhas, algumas das quais ilustram o texto.A new method for working with scientific, healthcare, historic, sociological, linguistic and other concepts through comic books is presented for youth from public high schools in Rio de Janeiro. The method is based on the pedagogy inspired by Bachelard, according to which scientific knowledge and artistic production are integrated by the stimulus to creativity. It shows how it is capable of contributing to the recuperation of students' self-esteem and increasing motivation to study and how, through a creative process and emphasis on a critical spirit, youths construct their citizenship, based on re-readings and translations of a new world built of sciences, dreams and images, which are made concrete in comics, some of which illustrate the text.

  1. Into the deep Earth: Using comics as a learning tool

    Science.gov (United States)

    Lee, K. K.; Wallenta, A.

    2012-12-01

    Illustrations make an ideal way to visualize what is not readily seen, especially for the deep Earth where photographs are impossible. To take this medium a step further, we use illustrations in the form of comics as a way to teach Earth science concepts. The comic book format lends itself to engaging reading for young and old alike and has been used recently by the American Physical Society (APS) and by NASA as an outreach teaching tool. Due to their sequential nature, comic books make it easy for readers to follow a story and grasp concepts that are covered. The limited text in each panel can also help those where reading is a challenge or for those who become nervous and/or discouraged with long text passages. The illustrations also add visual clues that can aid in understanding the concepts being laid out. We use the comic book format to introduce the extreme conditions reproduced in our experiments and used to "probe" the deep interior of the Earth. The exploration of such inaccessible regions is readily disseminated to the public through such a graphical approach. The comic books are aimed at middle school students in the New Haven Public Schools (NHPS) where Earth Science topics are covered in the curriculum. The first of two comics will be presented entitled, "The Adventures of GEO: Tackling Plate Tectonics."

  2. Comics as a Medium for Providing Information on Adult Immunizations.

    Science.gov (United States)

    Muzumdar, Jagannath M; Pantaleo, Nicholas L

    2017-10-01

    This study compared the following effects of two vaccine information flyers-one developed by the Centers for Disease Control and Prevention (CDC) versus one adapted from this information to a comic medium (comic)-on adults: (a) attitude toward the flyer; (b) perceived informativeness of the flyer; (c) intention to seek more information about adult immunizations after viewing the flyer; and (d) intention to get immunized after viewing the flyer. A between-group, randomized trial was used to randomly assign adults (age 18 years or older) at an ambulatory care center to review the CDC or comic flyer. Participants were asked to complete a survey to measure several outcome variables. Items were measured using a 7-point semantic differential scale. Independent-samples t-test was used for comparisons. A total of 265 surveys (CDC n = 132 vs comic n = 133) were analyzed. The comic flyer had a statistically significant effect on participants' attitudes and their perception of the flyer's informativeness compared to the CDC flyer. Flyer type did not have a statistically significant effect on intention-related variables. The study findings showed that the comic flyer was positively evaluated compared to the CDC flyer. These findings could provide a new direction for developing adult educational materials.

  3. DC to DC power converters and methods of controlling the same

    Science.gov (United States)

    Steigerwald, Robert Louis; Elasser, Ahmed; Sabate, Juan Antonio; Todorovic, Maja Harfman; Agamy, Mohammed

    2012-12-11

    A power generation system configured to provide direct current (DC) power to a DC link is described. The system includes a first power generation unit configured to output DC power. The system also includes a first DC to DC converter comprising an input section and an output section. The output section of the first DC to DC converter is coupled in series with the first power generation unit. The first DC to DC converter is configured to process a first portion of the DC power output by the first power generation unit and to provide an unprocessed second portion of the DC power output of the first power generation unit to the output section.

  4. (Reexamining the attitudes of comic book store patrons in the digital era

    Directory of Open Access Journals (Sweden)

    J. Richard Stevens

    2015-09-01

    Full Text Available As digital comic book consumption continues to rise in popularity, the comic book community appears conflicted over the effects that digital scans have on the meaning of collecting and reading comic books. Historically, comic ownership served as the locus of comic fan social capital; will digital scans hold the same cultural capital as printed books? And does postpurchased digital scan dissemination primarily hurt copyright holders through lost sales, or does it help through social promotion? Building on an analysis of fan attitudes toward digital comic book texts, we seek to account for the limitations of locality by surveying the attitudes of comic book store patrons concerning their attitudes toward physical and digital comic book texts.

  5. 75 FR 75872 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-9-30, DC-9-40, and DC-9-50...

    Science.gov (United States)

    2010-12-07

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 9-30, DC-9-40, and DC-9-50 Series Airplanes...: We are adopting a new airworthiness directive (AD) for the McDonnell Douglas Corporation airplanes... to include an airworthiness directive (AD) that would apply to certain McDonnell Douglas Model DC-9...

  6. Coming to Life: A Review of Movie Comics: Page to Screen/Screen to Page

    OpenAIRE

    Labarre, Nicolas

    2017-01-01

    This book review provides an overview of 'Movie Comics: Page to Screen/Screen to Page' by Blair Davis (Rutgers University Press, 2017) a book which examines the reciprocal adaptations of film into comics and comics into films from 1930 to 1960. This review argues that 'Movie Comics' provides a useful and finely-textured cultural history of that phenomenon, which help contextualize scholarly studies of contemporary adaptations and transmedia constructions.

  7. Coming to Life: A Review of Movie Comics: Page to Screen/Screen to Page

    Directory of Open Access Journals (Sweden)

    Nicolas Labarre

    2017-03-01

    Full Text Available This book review provides an overview of 'Movie Comics: Page to Screen/Screen to Page' by Blair Davis (Rutgers University Press, 2017 a book which examines the reciprocal adaptations of film into comics and comics into films from 1930 to 1960. This review argues that 'Movie Comics' provides a useful and finely-textured cultural history of that phenomenon, which help contextualize scholarly studies of contemporary adaptations and transmedia constructions.

  8. Ka-Pow! : using ASL and English to explore narratives in comics

    OpenAIRE

    Stone, Adam Michael

    2010-01-01

    A major goal in elementary education is to explore stories in its many forms, including comics. Based on Cummin's framework for the empowerment of minority students, a bilingual curriculum centered on comics was designed and implemented based on reading and creating narratives in the form of comics using American Sign Language (ASL) and English. Deaf students gained experience in working with comics and the narratives within, and acquired the linguistic abilities to do so, in both languages

  9. Children's Response to a Sexual Abuse Prevention Program: A Study of the Spiderman Comic.

    Science.gov (United States)

    Garbarino, James

    1987-01-01

    Children (N=73) in grades two, four, and six were interviewed concerning their comprehension and response to a special comic book on child sexual abuse. Although the comic made some children anxious, one child spoke up about having been sexually abused and how the comic would have helped him. (DB)

  10. Marveling at "The Man Called Nova": Comics as Sponsors of Multimodal Literacy

    Science.gov (United States)

    Jacobs, Dale

    2007-01-01

    This essay theorizes the ways in which comics, and Marvel Comics in particular, acted as sponsors of multimodal literacy for the author. In doing so, the essay demonstrates the possibilities that exist in examining comics more closely and in thinking about how literacy sponsorship happens in multimodal texts. (Contains 1 figure and 13 notes.)

  11. Development and initial feedback about a human papillomavirus (HPV) vaccine comic book for adolescents.

    Science.gov (United States)

    Katz, Mira L; Oldach, Benjamin R; Goodwin, Jennifer; Reiter, Paul L; Ruffin, Mack T; Paskett, Electra D

    2014-06-01

    Human papillomavirus (HPV) vaccination rates do not meet the Healthy People 2020 objective of 80% coverage among adolescent females. We describe the development and initial feedback about an HPV vaccine comic book for young adolescents. The comic book is one component of a multilevel intervention to improve HPV vaccination rates among adolescents. Parents suggested and provided input into the development of a HPV vaccine comic book. Following the development of the comic book, we conducted a pilot study to obtain initial feedback about the comic book among parents (n = 20) and their adolescents ages 9 to 14 (n = 17) recruited from a community-based organization. Parents completed a pre-post test including items addressing HPV knowledge, HPV vaccine attitudes, and about the content of the comic book. Adolescents completed a brief interview after reading the comic book. After reading the comic book, HPV knowledge improved (2.7 to 4.6 correct answers on a 0-5 scale; p book's content was acceptable and adolescents liked the story, found it easy to read, and thought the comic book was a good way to learn about being healthy. Parents provided valuable information in the development of a theoretically-based comic book and the comic book appears to be an acceptable format for providing HPV vaccine information to adolescents. Future research will include the comic book in an intervention study to improve HPV vaccination rates.

  12. Are Science Comics a Good Medium for Science Communication? The Case for Public Learning of Nanotechnology

    Science.gov (United States)

    Lin, Shu-Fen; Lin, Huann-shyang; Lee, Ling; Yore, Larry D.

    2015-01-01

    Comic books possessing the features of humour, narrative, and visual representation are deemed as a potential medium for science communication; however, empirical studies exploring the effects of comics are scarce. The purposes of this study were to examine and compare the impacts of a comic book and a text booklet on conveying the concepts of…

  13. Minding the Gap: Comics as Scaffolding for Critical Literacy Skills in the Classroom

    Science.gov (United States)

    Vie, Stephanie; Dieterle, Brandy

    2016-01-01

    Comics--both digital and print--increasingly make their way to the classroom. Scholars in the field have illustrated the pedagogical value of comics, but there remains little discussion as of yet about how comics can inform critical literacy, a necessary skill for twenty-first-century communication. Here the authors discuss an approach to…

  14. PIM Pedagogy: Toward a Loosely Unified Model for Teaching and Studying Comics and Graphic Novels

    Science.gov (United States)

    Carter, James B.

    2015-01-01

    The article debuts and explains "PIM" pedagogy, a construct for teaching comics at the secondary- and post-secondary levels and for deep reading/studying comics. The PIM model for considering comics is actually based in major precepts of education studies, namely constructivist foundations of learning, and loosely unifies constructs…

  15. The Role of Critical Thinking in Reader Perceptions of Leadership in Comic Books

    Science.gov (United States)

    Krusemark, Renee

    2015-01-01

    This study qualitatively explored how readers use critical thinking to perceive leadership in "The Walking Dead" comic books. Sixty-nine participants gave responses regarding their thoughts about leadership in the comic via an online survey. A majority of the participants indicated a wide range of values for comics as a learning…

  16. More than Words: Comics as a Means of Teaching Multiple Literacies

    Science.gov (United States)

    Jacobs, Dale

    2007-01-01

    Historically, comics have been viewed as a "debased or simplified word-based literacy," explains Dale Jacobs, who considers comics to be complex, multimodal texts. Examining Ted Naifeh's "Polly and the Pirates," Jacobs shows how comics can engage students in multiple literacies, furthering meaning-making practices in the classroom and beyond.

  17. "Superman Says, 'Read!'" National Comics and Reading Promotion

    Science.gov (United States)

    Tilley, Carol L.

    2013-01-01

    Between the years 1935 and 1946, National Comics--the leading comic book publisher in the United States--experimented with various strategies such as book lists and juvenile book reviews in order to encourage children and young adults to read books other than comics. This paper surveys these strategies and the work of key persons such as Malcolm…

  18. Using Comics to Promote Colorectal Cancer Screening in the Asian American and Pacific Islander Communities.

    Science.gov (United States)

    Wang, Jiayan Linda; Acevedo, Nazia; Sadler, Georgia Robins

    2017-06-23

    There are unaesthetic aspects in teaching people about the early detection of colorectal cancer using the fecal immunochemical test. Comics were seen as a way to overcome those unaesthetic aspects. This study used the Asian grocery store-based cancer education venue to pilot-test the clarity, cultural acceptability, and alignment of five colorectal cancer education comics intended for publication in Asian American and Pacific Islander (API) community newspapers. After developing the colorectal cancer education comics, API students asked shoppers to review a comic from their collection and provide feedback on how to make the comic clearer and more culturally pertinent to API readers. To evaluate viewers' responses, the students gathered such unobtrusive data as: (1) how many of the predetermined salient information points were discussed as the student educators interacted with shoppers and (2) how many comics the shoppers were willing to review. Shoppers were also asked to evaluate how effective the comics would be at motivating colorectal cancer screening among APIs. The students were able to cover all of the salient information points with the first comic. As evidence of the comics' capacity to engage shoppers' interest, shoppers willingly evaluated all five comics. Using multiple comics enabled the educators to repeatedly address the four salient colorectal cancer information points. Thus, the comics helped student educators to overcome the unesthetic elements of colorectal cancer discussions, while enabling them to engage shoppers in animated discussions, for far more time than with their conventional didactic educational methods.

  19. Adventures of Geo: Using comics as a learning tool

    Science.gov (United States)

    Lee, K. K. M.; Wallenta, A.

    2015-12-01

    Illustrations are a good way to visualize what is not readily seen. To take this medium a step further, we use illustrations in the form of comics as a way to teach Earth science concepts. The comic book format lends itself to engaging reading for young and old alike and has been used recently by the American Physical Society (APS) and by NASA as an outreach teaching tool. Due to their sequential nature, comic books make it easy for readers to follow a story and grasp concepts that are covered. The limited text in each panel can also help those where reading is a challenge or for those who become nervous and/or discouraged with long text passages. The illustrations also add visual clues that can aid in understanding the concepts being laid out. In the second installment of "Adventures of Geo," we use the comic book format to introduce the Moon, its formation, evolution, orbit and its interplay with Earth. The exploration of such faraway places is readily disseminated to the public through such a graphical approach. The comic books are aimed at middle school students in the New Haven Public Schools (NHPS) where Earth Science topics are covered in the curriculum.

  20. Conception of comics dedicated to optics learning

    Science.gov (United States)

    Machemy, Jacques; Bousquet, Bruno

    2015-10-01

    Optics' teaching is commonly based on the use of lessons including several mathematical tools. For example, ray tracing can be described through matrix algebra, and interference and polarization can be supported by the use of complex numbers. Thus, the numerous mathematical descriptions included in the optics' lessons represent a real difficulty for students having insufficient skills in mathematics. Moreover, despite of very impressive optical effects one can observe in real life, e.g. rainbows, their description in optics' courses is often considered as too academic and boring, and finally not really exciting. In this context, we have invented a new type of comics dedicated to optics' learning. Based on a dialogue between two imaginary characters, one considered as the young student and the other one as the old teacher, we have chosen to reduce the role of mathematics and to mix realistic and unrealistic elements in the drawing to complete the explanations faster. Starting from reflection and refraction, the Snell's laws then allow for describing natural phenomena such as mirage and rainbow as well as technical points such as light propagation into an optical fiber and the measurement of the refraction index. The first volume presented here will be evaluated during the fall semester 2015 in different high schools and at university through a linked survey and the students will also get access to an online version while the following parts are in preparation.

  1. Triple voltage dc-to-dc converter and method

    Science.gov (United States)

    Su, Gui-Jia

    2008-08-05

    A circuit and method of providing three dc voltage buses and transforming power between a low voltage dc converter and a high voltage dc converter, by coupling a primary dc power circuit and a secondary dc power circuit through an isolation transformer; providing the gating signals to power semiconductor switches in the primary and secondary circuits to control power flow between the primary and secondary circuits and by controlling a phase shift between the primary voltage and the secondary voltage. The primary dc power circuit and the secondary dc power circuit each further comprising at least two tank capacitances arranged in series as a tank leg, at least two resonant switching devices arranged in series with each other and arranged in parallel with the tank leg, and at least one voltage source arranged in parallel with the tank leg and the resonant switching devices, said resonant switching devices including power semiconductor switches that are operated by gating signals. Additional embodiments having a center-tapped battery on the low voltage side and a plurality of modules on both the low voltage side and the high voltage side are also disclosed for the purpose of reducing ripple current and for reducing the size of the components.

  2. Analysis of a high power, resonant DC-DC converter for DC wind turbines

    DEFF Research Database (Denmark)

    Dincan, Catalin Gabriel; Kjær, Philip Carne; Chen, Yu-Hsing

    2018-01-01

    This paper is introducing a new method of operation for a series resonant converter, with intended application in megawatt high-voltage DC wind turbines. Compared to a frequency controlled series resonant converter operated in sub resonant mode, the method (entitled pulse removal technique) allows...

  3. Awkward Appendages: Comic Umbrellas in Nineteenth-Century Print Culture

    DEFF Research Database (Denmark)

    Damkjær, Maria

    2017-01-01

    In nineteenth-century comic writing, the umbrella represents a troublesome material world: umbrellas were always threatening to break, flip inside out or to disappear and reappear in the most mysterious fashion. The umbrella was a trope for oddness, resistance and perversity of intent. With the h......In nineteenth-century comic writing, the umbrella represents a troublesome material world: umbrellas were always threatening to break, flip inside out or to disappear and reappear in the most mysterious fashion. The umbrella was a trope for oddness, resistance and perversity of intent....... With the help of Alenka Zupančič’s theory of comedy, this article argues that the umbrella in the cultural imagination marks an unreliable world of signs. Umbrellas, with their troublesome peripatetic nature, become arbiters of human destiny. Comic writers, including Robert Louis Stevenson in ‘The Philosophy...

  4. Drawing Invisible Wounds: War Comics and the Treatment of Trauma.

    Science.gov (United States)

    Leone, Joshua M

    2017-04-08

    Since the Vietnam War, graphic novels about war have shifted from simply representing it to portraying avenues for survivors to establish psychological wellness in their lives following traumatic events. While modern diagnostic medicine often looks to science, technology, and medications to treat the psychosomatic damage produced by trauma, my article examines the therapeutic potential of the comics medium with close attention to war comics. Graphic novels draw trauma in a different light: because of the medium's particular combination of words and images in sequence, war comics represent that which is typically unrepresentable, and these books serve as useful tools to promote healing among the psychologically wounded. Graphic narratives, both fictional and non-fictional, illuminate the ways that the unseen wounds of traumatic experience affect public health by compromising the ability of communities, individuals, and survivors to create and maintain meaningful relationships with others.

  5. Econocomics: Teaching Translation of Economic and Financial Texts through Comics

    Directory of Open Access Journals (Sweden)

    Gaetano Falco

    2016-11-01

    Full Text Available Comics have commonly be seen as a popular genre, having the main purpose of entertaining people. Recent research has shown that comic books and graphic novels can also deal with serious topics and, as a consequence, be used for educational purposes (Babic 2013. This paper describes the results of a study focusing on the use of comic books for the didactics of economic (Goodwin 2012 and of economic translation, in a classroom of MA students in specialized translation. It shows how the translation of comics dealing with economic and financial topics can be a hard task for university students in specialized translation. As a matter of fact, the blending of different registers, the informal one in the characters’ balloons and the formal one in the narrative frames, as well as the interaction of words and images, may cause significant troubles to students as comics entail different translation strategies (Zanettin 2008 as well as intercultural competences. The paper illustrates the results of two case studies. The first one focuses on some parallel texts, including samples from the English source text and their Italian translations, and comments on the decisions made by professionals in order to manage translation problems. The second case study describes the problems encountered by a group of MA students in specialized translation, who were asked to translate, from American English to Italian, a frame taken from The Economic Meltdown Funnies, a comic book co-published by Jobs with Justice and the Institute for Policy Studies’ Program on Inequality and the Common Good. In both cases, the analysis was carried out using a methodology inspired to the contributions from visual grammar (Kress and Leeuwen 2006, cognitive linguistics (Evans and Green 2006 and functionalist approaches to translation (Nord 2007.

  6. A plane mirror experiment inspired by a comic strip

    Science.gov (United States)

    Lúcio Prados Ribeiro, Jair

    2016-01-01

    A comic strip about a plane mirror was used in a high school optics test, and it was perceived that a large portion of the students believed that the mirror should be larger than the object so the virtual image could be entirely visible. Inspired on the comic strip, an experimental demonstration with flat mirrors was developed, in order to readdress this topic learning. Students were encouraged to create their own investigation of the phenomenon with a simple instrumental apparatus and also suggest different experimental approaches.

  7. Worlds within Worlds: Audiences, Jargon, and North American Comics Discourse

    Directory of Open Access Journals (Sweden)

    Craig Fischer

    2010-09-01

    Full Text Available Let me begin by describing four recent acts of comics criticism, all connected to each other like dominoes falling: The first act: In 2007, the University Press of Mississippi published an English-language translation of Thierry Groensteen’s The System of Comics (Système de la bande dessinée, 1999. In their foreword to System, translators Bart Beaty and Nick Nguyen anticipate obstacles to the American reception of Groensteen’s ideas, arguing that American scholars are unfamiliar with the “do...

  8. Lessons from Helen Keller: How to Make the Comics Accessible?

    Science.gov (United States)

    Dupire, Jérôme; Boude, Yvan

    2017-01-01

    This paper addresses the lack of accessibility of the comics for deaf or hard-of-hearing readers. Comics are a major cultural object, used in many different contexts with, as much as different purposes (leisure, education, advertising, etc.). We report here the results of an experimentation during a communication operation, including a regular exhibition made of panels and a digital mirroring of the contents, with extra materials and information. This digital part, accessible through our institution website, is the basement of this paper.

  9. Science comics as tools for science education and communication: a brief, exploratory study

    Directory of Open Access Journals (Sweden)

    M. Tatalovic

    2009-11-01

    Full Text Available Comics are a popular art form especially among children and as such provide a potential medium for science education and communication. In an attempt to present science comics in a museum exhibit I found many science themed comics and graphic books. Here I attempt to provide an overview of already available comics that communicate science, the genre of ‘science comics’. I also provide a quick literature review for evidence that comics can indeed be efficiently used for promoting scientific literacy via education and communication. I address the issue of lack of studies about science comics and their readers and suggest some possible reasons for this as well as some questions that could be addressed in future studies on the effect these comics may have on science communication.

  10. The Feasibility of Utilizing a Comic for Education in the Emergency Department Setting.

    Science.gov (United States)

    Hanson, Aaron; Drendel, Amy L; Ashwal, Gary; Thomas, Alex

    2017-05-01

    The objective of this study was to determine the feasibility of a comic education module in the Emergency Department setting. A convenience sample of 50 injured children and their caregivers were enrolled. The comic was found to be likeable, easy to read, and provided important information to both children and their caregivers. Total time to read the comic was three minutes (SD 1.4, range 1.4-7.1). Most children (60%) read the comic independently, including all children over age 14 years. At 72-hour phone follow-up, 86% of caregivers had accurate recall of all three comic teaching points. This innovative comic educational module is feasible for use for children ages 4-18 years in the Emergency Department. Though this comic was intended to educate children, caregivers recalled all three teaching points 72 hours after discharge.

  11. Thyristors for dc transmission

    Energy Technology Data Exchange (ETDEWEB)

    1966-05-06

    As a first stage towards determining the feasibility of applying thyristors to hvdc converter terminals, the Westinghouse Electric Corporation has built a converter laboratory capable of testing thyristors under conditions similar to those which would have to be met in a 200 kV dc system. The equipment has been designed to test a 5 kV 600 A group of thyrisotrs, elevated 200 kV above earth. This rating has been chosen so that there would be a sufficient number of thyristors in series to enable the gating and voltage division characteristics to be investigated and at the same time the group could be operated at a potential equivalent to a complete 200 kV dc bridge.

  12. Step-Up DC-DC converters

    DEFF Research Database (Denmark)

    Forouzesh, Mojtaba; Siwakoti, Yam P.; Gorji, Saman A.

    2017-01-01

    on the general law and framework of the development of next-generation step-up dc-dc converters, this paper aims to comprehensively review and classify various step-up dc-dc converters based on their characteristics and voltage-boosting techniques. In addition, the advantages and disadvantages of these voltage...

  13. COMIC COMMUNICATION MECHANISM AS AN INTENTIONAL-MOTIVATED CONTAMINATION

    OpenAIRE

    Musiychuk, Maria

    2015-01-01

    A communicative mechanism described as a comic-motivated intentional contamination that means a change as a result of cross-breeding different words or expressions of similar sounding, construction, and meaning. This mechanism is realized through the transfer of communicative intention, i.e. resulting motives and goals of the communication.

  14. Classification of Two Comic Books based on Convolutional Neural Networks

    Directory of Open Access Journals (Sweden)

    Miki UENO

    2017-03-01

    Full Text Available Unphotographic images are the powerful representations described various situations. Thus, understanding intellectual products such as comics and picture books is one of the important topics in the field of artificial intelligence. Hence, stepwise analysis of a comic story, i.e., features of a part of the image, information features, features relating to continuous scene etc., was pursued. Especially, the length and each scene of four-scene comics are limited so as to ensure a clear interpretation of the contents.In this study, as the first step in this direction, the problem to classify two four-scene comics by the same artists were focused as the example. Several classifiers were constructed by utilizing a Convolutional Neural Network(CNN, and the results of classification by a human annotator and by a computational method were compared.From these experiments, we have clearly shown that CNN is efficient way to classify unphotographic gray scaled images and found that characteristic features of images to classify incorrectly.

  15. Comic books carry health messages to rural children in Honduras.

    Science.gov (United States)

    Vigano, O

    1983-12-01

    This article reports on the use of children as message carriers in a rural water and sanitation project in western Honduras. The Honduran Water and Sanitation Project represents the 1st such effort to have a specific health education component. It was decided to direct the education component toward children because of their important role in providing and handling drinking water and caring for younger members of the family. Rural primary schools surfaced as a potential channel of communication. The comic book format was selected because it is simple enough to be used in the schools without much training, economical to produce (US$0.30/copy), effective and attractive to children, and consistent with the Project's philosophy that dialogue and participation are essential components of health education. Each comic book contains a single-concept message, e.g., 1 cause of water contamination or a method of water purification. The 1st module was pretested in 3 rural schools. Following classroom study of the comic book, correct answers on 5 questions related to the comic book story increased from 59% to 80%. 95% of the children indicated that they liked the characters, and teachers expressed satisfaction with the materials. 1200 copies of the 1st module have been distributed to 30 rural schools, and production plans include 11 additional modules on topics such as prevention of water-related sickness and personal hygiene.

  16. Integrating Technology, Art, and Writing to Create Comic Books

    Science.gov (United States)

    Vega, Edwin S.; Schnakenberg, Heidi L.

    2006-01-01

    In this article, the authors talk about the Summer Safari program that is designed for 9-to 14-year-old students. It targets individuals with an interest in comic books and a penchant for writing stories and/or drawing. The highlight of this multidisciplinary workshop is the seamless integration of writing, fine arts, and computer technology to…

  17. Science comic-strips on display at Microcosm

    CERN Document Server

    Alix Marcastel

    2011-01-01

    To mark the publication of his new comic-strip "Les Vies de Marie Curie", the Genevan artist Fiami will be placing some of his previous creations on the theme "women and science" on display at CERN. The new comic-strip pays tribute to the illustrious Nobel prize-winner by taking a light-hearted look at the history of chemistry and how the role of women scientists in society has evolved through the ages.   It's no easy task,  presenting the history of science to the general public in a light-hearted way. As part of the various events organised in the Fête de la Science and the Europeans Researchers Night, CERN will be hosting an exhibition entirely devoted to the comic-strips created by Fiami. The artist describes his comics as "a relaxed way of looking at serious and apparently highly complex subjects."  Fiami's very latest creation, Les Vies de Marie Curie, published in June 2011, celebrates th...

  18. Beyond Words: Comics in the Social Work Classroom

    Science.gov (United States)

    Akesson, Bree; Oba, Olufunke

    2017-01-01

    Equipping future social workers to interrogate social justice, human rights, and cultural issues requires a revision of social work education. Culturally relevant teaching is increasingly important in today's globalized world. In this article, we explore the role of comics as a form of social work pedagogy to tackle complex social issues. The…

  19. Games Superheroes Play: Teaching Game Theory with Comic Book Favorites

    Science.gov (United States)

    O'Roark, Brian; Grant, William

    2018-01-01

    The valuable insights of game theory sometimes remain out of reach for students who are overwhelmed by the subject's complexity. Comic book applications of game theory, with superheroes as players, can facilitate enthusiasm and classroom interaction to enhance the learning of game theory. Drawing from content in superhero movies and books, the…

  20. The Use of Comics-Based Cases in Anchored Instruction

    Science.gov (United States)

    Kneller, Matthew F.

    2009-01-01

    The primary purpose of this research was to understand how comics fulfill the role of anchor in an anchored instruction learning environment. Anchored instruction addresses the inert knowledge problem through the use of realistic multimedia stories, or "anchors," that embed a problem and the necessary data to solve it within the narrative. In the…

  1. Graphic Disruptions: Comics, Disability and De-Canonizing Composition

    Science.gov (United States)

    Walters, Shannon

    2015-01-01

    The study of comics is an important part of the project of critiquing normative assumptions underlying multimodality and composition. Extending the efforts of the authors of "Multimodality in Motion"--which explains that "multimodality as it is commonly used implies an ableist understanding of the human composer" (Yergeau et…

  2. Engaging Children through the Use of Cartoons and Comics

    Science.gov (United States)

    Weitkamp, Emma; Featherstone, Helen

    2010-01-01

    ScienceComics project originally involved a set of theatre performances that sought to highlight the importance of materials by exploring what happens when one uses the "wrong" material. As part of this early work, two plays were created that featured a young alien girl, called Selenia, who could change materials. In this article, the…

  3. Books Worth Reading: Engaging Material--Comics in the Classroom

    Science.gov (United States)

    Hall, Justin R.

    2011-01-01

    Comic books and graphic novels are one of the newest fully fledged art forms, a vibrant, hybrid medium birthed in America and brimming with all the wildly experimental vigor of youth. Traditionally associated with children's narratives and the object of condescension and ridicule, they have only recently captured academic attention. What is…

  4. Comic Strips as a Text Structure for Learning to Read

    Science.gov (United States)

    McVicker, Claudia J.

    2007-01-01

    Teachers can use comics for reading instruction by capitalizing on their colorful graphic representation. Technology and reading are wed during the use of the Internet, and readers must rely on their visual literacy skills--a group of vision competencies people can hone for comprehension. This article reports on strategies for developing visual…

  5. AC-DC PFC Converter Using Combination of Flyback Converter and Full-bridge DC-DC Converter

    Directory of Open Access Journals (Sweden)

    Moh. Zaenal Efendi

    2014-06-01

    Full Text Available This paper presents a combination of power factor correction converter using Flyback converter and Full-bridge dc-dc converter in series connection. Flyback converter is operated in discontinuous conduction mode so that it can serve as a power factor correction converter and meanwhile Full-bridge dc-dc converter is used for dc regulator. This converter system is designed to produce a 86 Volt of output voltage and 2 A of output current. Both simulation and experiment results show that the power factor of this converter achieves up to 0.99 and meets harmonic standard of IEC61000-3-2. Keywords: Flyback Converter, Full-bridge DC-DC Converter, Power Factor Correction.

  6. Fangirls in refrigerators: The politics of (invisibility in comic book culture

    Directory of Open Access Journals (Sweden)

    Suzanne Scott

    2013-06-01

    Full Text Available In 1999, Gail Simone circulated a list of female comic book characters who had been "depowered, raped, or cut up and stuck in the refrigerator," sparking a dialogue about gender and comic book culture that continues today. In particular, 2011 and 2012 have been marked by an exponential growth in conversations and criticisms surrounding the state of women in comics, both as producers and consumers. Through a survey of how scholars have gendered comic book readership, an overview of recent incidents that have renewed concern about women in comics, and an analysis of one transformative intervention in the wake of these conversations, this essay broadly discusses the relative invisibility of female comic book fans as a market segment and how fangirls are actively striving to become a visible and vocal force within comic book culture. This essay suggests that we are currently witnessing a transformative moment within comic book industry, comic book fandom, and comic book scholarship, in which gender is one of the primary axes of change.

  7. Corporate communication: Analysing Marvel and DC.

    NARCIS (Netherlands)

    van den Anker, M.J.J.; Verhoeven, P.

    2014-01-01

    US publishers of superhero comic books are large media entertainment companies that develop and license not only superhero comic books, but also superhero movies, video games and various merchandise. These superhero media entertainment companies use certain strategic corporate communication

  8. Laurentide: The Crime Fighting Geologist, A Comic-Book Curriculum Tool

    Science.gov (United States)

    McGillis, A.; Gilbert, L. A.; Enright, K. P.

    2014-12-01

    When the police are just too ill informed on matters of earth science to solve the case it is up to Laurentide and her crew of geologists to bring justice to evildoers. Using every tool available, from a rock hammer to LiDAR, Laurentide fights crime while teaching her apprentice Esker about how geologists uncover mysteries everyday. This is the first of what will be a series of free teaching materials targeted at grades 5-8 based around the National Science Education Standards. Students will get the chance to practice problem solving and data analysis in order to solve mysteries with a combination of comic book style story telling and hands-on worksheets. The pilot story, "The Caper of the Ridiculously Cheap Condominiums" will cover 4 of the 9 Earth Science Literacy Principles 'Big Ideas'. Material will explore earthquakes, the hazards and risks they present, and the tools geologists use to map faults and estimate reoccurrence intervals.

  9. Development of a DC-DC conversion powering scheme for the CMS Phase-1 pixel upgrade

    CERN Document Server

    Feld, Lutz Werner; Karpinski, Waclaw; Klein, Katja; Lipinski, Martin; Preuten, Marius; Max Rauch; Rittich, David Michael; Sammet, Jan Domenik; Wlochal, Michael

    2014-01-01

    A novel powering scheme based on the DC-DC conversion technique will be exploited to power the CMS Phase-1 pixel detector. DC-DC buck converters for the CMS pixel project have been developed, based on the AMIS5 ASIC designed by CERN. The powering system of the Phase-1 pixel detector is described and the performance of the converter prototypes is detailed, including power efficiency, stability of the output voltage, shielding, and thermal management. Results from a test of the magnetic field tolerance of the DC-DC converters are reported. System tests with pixel modules using many components of the future pixel barrel system are summarized. Finally first impressions from a pre-series of 200 DC-DC converters are presented.

  10. Directly connected series coupled HTPEM fuel cell stacks to a Li-ion battery DC bus for a fuel cell electrical vehicle

    DEFF Research Database (Denmark)

    Andreasen, Søren Juhl; Ashworth, Leanne; Remón, Ian Natanael

    2008-01-01

    The work presented in this paper examines the use of pure hydrogen fuelled high temperature polymer electrolyte membrane (HTPEM) fuel cell stacks in an electrical car, charging a Li-ion battery pack. The car is equipped with two branches of two series coupled 1 kW fuel cell stacks which...... are connected directly parallel to the battery pack during operation. This enables efficient charging of the batteries for increased driving range. With no power electronics used, the fuel cell stacks follow the battery pack voltage, and charge the batteries passively. This saves the electrical and economical...... losses related to these components and their added system complexity. The new car battery pack consists of 23 Li-ion battery cells and the charging and discharging are monitored by a battery management system (BMS) which ensures safe operating conditions for the batteries. The direct connection...

  11. Are Comic Books Appropriate Health Education Formats to Offer Adult Patients?

    Science.gov (United States)

    Ashwal, Gary; Thomas, Alex

    2018-02-01

    Physicians who recommend patient education comics should consider that some patients might question the appropriateness of this format, especially in the US, where a dominant cultural view of comics is that they are juvenile and intended to be funny. In this case, Dr. S might have approached communication with Mrs. T differently, even without knowing her attitude toward comics as a format for delivering health information. Dr. S could acknowledge that though some people might not expect useful medical information in a comic format, it has unique aspects and new research on patient education comics shows that even adults are finding this medium to be effective, educational, and engaging. Offering comics to patients, however, does potentially require patient educators to invest additional time to review and assess their accuracy and relevance. © 2018 American Medical Association. All Rights Reserved.

  12. ETHNOPEDAGOGICAL VALUE OF THE COMICAL OF THE MORDOVIAN PEOPLE

    Directory of Open Access Journals (Sweden)

    Anastasiya A. Osmushina

    2016-09-01

    Full Text Available Introduction: the article explores the folklore’s educational potential and the comical of the Mordovian people in the context of reflection of socio-philosophical categories in it. It also reveals the basis and content of the comical and specifics of the laughing matter for Moksha and Erzya people and their effect on the formation of personality. This kind of research is noval and paper has an interdisciplina ry character. Materials and Methods: the analysed materials included Mordovian myths, aphorisms, proverbs, sayings, fairytales, and ritual songs. We used quantitative-qualitative analysis, generalisations and s ynthesis. Results: a detailed comparison of Moksha and Erzya folklore revealed a significant degree of similarities. Both sub-ethnic groups share the same comical view of social vices (injustice, drunkenness, gambling, etc. and individual vices (the manifestation of a lack of vital energy and information: laziness, slovenliness, poverty, and other forms of the wrong use of vital energy: hypocrisy, lying, stupidity, cursing, etc.. In terms of differences, Moksha people are more inclined to support common effectiveness and common justice whereas Erzya people are inclined to maintain individual justice and individual effectiveness. Consequently, the education of Moksha and Erzya in general is similar. The upbringing is directed to creating a model of behaviour that reflects sufficient and excessive vital energy, justice, hard work, tidiness, common sense, and cunning. Ridiculing of the vices, however, is sanctioned. We brought to light the object of the Moksha comical (insufficient vital energy, deviation from justice and genuineness and its subject (deviation from human destiny, from natural creativity. We found that the tropes contain an illocutionary power. The perlocutionary effect is disapproval of the vices and admiration of the virtues which form the desiderative norms – the norms reaching the aim of education and upbringing

  13. DC Home Appliances for DC Distribution System

    Directory of Open Access Journals (Sweden)

    MUHAMMAD KAMRAN

    2017-10-01

    Full Text Available This paper strengthens the idea of DC distribution system for DC microgrid consisting of a building of 50 apartments. Since the war of currents AC system has been dominant because of the paucity of research in the protection of the DC system. Now with the advance research in power electronics material and components, generation of electricity is inherently DC as by solar PV, fuel cell and thermoelectric generator that eliminates the rectification process. Transformers are replaced by the power electronics buck-boost converters. DC circuit breakers have solved the protection problems for both DC transmission and distribution system. In this paper 308V DC microgrid is proposed and home appliances (DC internal are modified to operate on 48V DC from DC distribution line. Instead of using universal and induction motors in rotary appliances, BLDC (Brushless DC motors are proposed that are highly efficient with minimum electro-mechanical and no commutation losses. Proposed DC system reduces the power conversion stages, hence diminishes the associated power losses and standby losses that boost the overall system efficiency. So in view of all this a conventional AC system can be replaced by a DC system that has many advantages by cost as well as by performance

  14. A Bidirectional Multi-Port DC-DC Converter Integrating Voltage Equalizer

    DEFF Research Database (Denmark)

    Chen, Jianfei; Hou, Shiying; Deng, Fujin

    2015-01-01

    A novel bidirectional multi-port dc-dc converter integrating voltage equalizer based on switched-capacitor voltage accumulator (SCVA) is proposed. It has two operating modes of charging and discharging for battery modules. All battery modules are connected in series indirectly and can be equalize...... battery modules with different voltages. Simulation results has shown the feasibility of the proposed converter.......A novel bidirectional multi-port dc-dc converter integrating voltage equalizer based on switched-capacitor voltage accumulator (SCVA) is proposed. It has two operating modes of charging and discharging for battery modules. All battery modules are connected in series indirectly and can be equalized...

  15. Funny walking : the rise, fall and rise of the Anglo-American comic eccentric dancer

    OpenAIRE

    Wilkie, I

    2017-01-01

    This article will attempt to reposition comic eccentric dance as a metamorphic form that still, surprisingly, exists, and is to be found with reasonable ubiquity, in renewed incarna-tions within twenty first century media. \\ud Tracing the origins of comic eccentric dance through examples of earlier comedy performance, and drawing from Bergson’s comic theory of body misalliance, this article will dis-cuss this particularly ludic fusion of music and comedy. Further changes to the form affected ...

  16. Go Home, Med Student: Comics as Visual Media for Students' Traumatic Medical Education Experiences.

    Science.gov (United States)

    Monk, Jeffrey

    2018-02-01

    A comic created by a medical student allows the reader to share the student's own unique perception of the medical education experience. Through the process of comic creation, medical students have opportunities to gain insight into how their relationships with patients and supervising physicians have shaped the physician they will become. The comic itself can be a safe space for expression and provides an opportunity for students and educators to share experiences. © 2018 American Medical Association. All Rights Reserved.

  17. A Study on User’s Perception towards Learner-generated Comics

    OpenAIRE

    Azman, Farah Nadia; Zaibon, Syamsul Bahrin; Shiratuddin, Norshuhada

    2016-01-01

    Similar to computer games which are formerly intended copiously for amusement purpose, the adoption of comics in education has also been a subject of great interest among the scientific community. An abundance of research have been conducted on the cognitive and affective effects of comics in the past. However, few of these studies aimed at extending our understanding towards learners’ perception, interest, and prior knowledge in educational generated comics. Therefore, this paper discusses s...

  18. Step-Up DC-DC converters

    DEFF Research Database (Denmark)

    Forouzesh, Mojtaba; Siwakoti, Yam P.; Gorji, Saman A.

    2017-01-01

    on the general law and framework of the development of next-generation step-up dc-dc converters, this paper aims to comprehensively review and classify various step-up dc-dc converters based on their characteristics and voltage-boosting techniques. In addition, the advantages and disadvantages of these voltage......DC-DC converters with voltage boost capability are widely used in a large number of power conversion applications, from fraction-of-volt to tens of thousands of volts at power levels from milliwatts to megawatts. The literature has reported on various voltage-boosting techniques, in which......-boosting techniques and associated converters are discussed in detail. Finally, broad applications of dc-dc converters are presented and summarized with comparative study of different voltage-boosting techniques....

  19. The construction of national and foreign identities in French and Belgian postwar comics (1939-1970

    Directory of Open Access Journals (Sweden)

    Pascal Lefèvre

    2012-05-01

    Full Text Available The second World War had various repercussions in the comics produced in the 25 years after the Liberation in France and Belgium: one remarkable consequence was the construction, in comics as La Bête est morte ! and Astérix, of a fictive French ethnicity which was eagerly contrasted to the stereotype of the militaristic Prussian. Despite a few comics demonstrated the positive effects of reconciliation with former enemies or of European cooperation, most comics rather clung to older stereotypes of other European people. These popular culture products offered a particular - but not always consistent - view on national identities in the post-war period

  20. Comics and medicine: peering into the process of professional identity formation.

    Science.gov (United States)

    Green, Michael J

    2015-06-01

    Medical students experience transformative personal and professional changes during medical school. The medical education community has much to learn about how students perceive these changes, which can be dramatic and profound. Over the past six years (2009-2014), the author has taught a course on medical graphic narratives (or comics) to fourth-year medical students. Comics synergistically combine words and images to tell stories and provide an effective vehicle for helping students reflect on and give voice to varied experiences. In this course, students critically read and discuss medically themed comics and create their own original comic depicting a formative experience from medical school. To date, 58 students have taken the course, and each has produced an original comic. The author conducted a thematic analysis of their comics and identified the following themes: (1) how I found my niche, (2) the medical student as patient, (3) reflections on a transformative experience, (4) connecting with a patient, and (5) the triumphs and challenges of becoming a doctor. Pre/post course assessments indicate that students believe creating a comic can significantly improve a variety of doctoring skills and attitudes, including empathy, communication, clinical reasoning, writing, attention to nonverbal cues, and awareness of physician bias. Students' comics reveal the impact of formative events on their professional identity formation. Medical educators should explore additional ways to effectively integrate comics into medical school curricula and develop robust tools for evaluating their short- and long-term impact.

  1. A Readers’ History of Girls’ Comics: A Review of Remembered Reading

    Directory of Open Access Journals (Sweden)

    Benoît Crucifix

    2016-03-01

    Full Text Available In her monograph 'Remembered Reading' (2015, Mel Gibson builds on her field work, interviews and meetings with readers of girls’ comics to recover the history and memory of this forgotten genre. Drawing on these shared memories and recollections, Gibson presents a readers’ history of British girls’ comics that reveals how these readings were part of identity constructions and personal histories, tied up to public factors of gender, age and class. In doing so, Gibson revises many stereotypes that have characterized girls’ comics, sketches a much more nuanced picture of the genre, and highlights the complexity of readers’ engagement with comics.

  2. Of Cornopleezeepi and Party Poopers: A Brief History of Physicians in Comics.

    Science.gov (United States)

    Tilley, Carol

    2018-02-01

    The representations of physicians and medical practice found in comic strips, comic books, and graphic novels throughout the past century reflect broader representational trends in popular visual media. Drawing on examples including Winsor McCay's Dream of the Rarebit Fiend, the superhero comics character Stephen Strange/Doctor Strange, and contemporary graphic medicine, this article outlines the shifting models for depicting physicians and medical ethics in comics. It concludes that contemporary representations are often more realistic and nuanced, although gender and racial diversity along with diversity in medical specializations remains problematic. © 2018 American Medical Association. All Rights Reserved.

  3. Teaching with comics: a course for fourth-year medical students.

    Science.gov (United States)

    Green, Michael J

    2013-12-01

    Though graphic narratives (or comics) now permeate popular culture, address every conceivable topic including illness and dying, and are used in educational settings from grade school through university, they have not typically been integrated into the medical school curriculum. This paper describes a popular and innovative course on comics and medicine for 4th-year medical students. In this course, students learn to critically read book length comics as well as create their own stories using the comics format. The rationale for the course, its general content and format, and methods for teaching are described. Finally, the author offers some reflections on why this medium resonates so powerfully with medical student learners.

  4. Medical Comics as Tools to Aid in Obtaining Informed Consent for Stroke Care.

    Science.gov (United States)

    Furuno, Yuichi; Sasajima, Hiroyasu

    2015-07-01

    Informed consent has now become common in medical practice. However, a gap still exists between doctors and patients in the understanding of clinical conditions. We designed medical comics about "subarachnoid hemorrhage" and "intracerebral hemorrhage" to help doctors obtain informed consent intuitively, quickly, and comprehensively.Between September 2010 and September 2012, we carried out a questionnaire survey about medical comics with the families of patients who had suffered an intracerebral or subarachnoid hemorrhage. The questionnaire consisted of 6 questions inquiring about their mental condition, reading time, usefulness of the comics in understanding brain function and anatomy, pathogenesis, doctor's explanation, and applicability of these comics.The results showed that 93.8% responders would prefer or strongly prefer the use of comics in other medical situations. When considering the level of understanding of brain function and anatomy, pathology of disease, and doctor's explanation, 81.3%, 75.0%, and 68.8% of responders, respectively, rated these comics as very useful or useful.We think that the visual and narrative illustrations in medical comics would be more helpful for patients than a lengthy explanation by a doctor. Most of the responders hoped that medical comics would be applied to other medical cases. Thus, medical comics could work as a new communication tool between doctors and patients.

  5. An Overview of Comic Books as an Educational Tool and Implications for Pharmacy

    Directory of Open Access Journals (Sweden)

    Jagannath Muzumdar

    2016-10-01

    Full Text Available Objective: To present an overview of comic books as an educational tool and discuss the use of comic books in pharmacy education. Literature Identification: This research is comprised of a narrative literature review and critical analysis of the information retrieved. Key words included: comic(s, graphic novels, and pharmacy education. News articles, dissertations, theses, books, and scholarly articles from peer reviewed journals were selected and reviewed for inclusion in this article. Results: Comics have been used as a pedagogical tool to motivate students to read, help them remember the content, and make the whole learning process fun. They have been used as supplemental readings in biochemistry, physics, and business ethics. Comic books have been used in educating patients about the challenges of dialysis, promoting health, and informing consumers about diseases such as AIDS and cancer. Conclusion: In today’s media rich environment, comic books could be a visually interactive and innovative educational tool. Pharmacy faculty could use comic books or graphic novels as stand-alone texts or as part of a larger curriculum. Comic books could help students learn pharmacy-relevant content while enjoying the reading. Conflict of Interest The author declares no conflicts of interest or financial interests that the authors or members of their immediate families have in any product or service discussed in the manuscript, including grants (pending or received, employment, gifts, stock holdings or options, honoraria, consultancies, expert testimony, patents and royalties   Type: Review

  6. ‘Graphic Medicine’ as a Mental Health Information Resource: Insights from Comics Producers

    Directory of Open Access Journals (Sweden)

    Anthony Farthing

    2016-02-01

    Full Text Available Recent literature suggests that a growing number of comics are being published on health-related topics, including aspects of mental health and social care (Williams 2012; Czerwiec et al 2015 and that comics are increasingly being used in higher education settings as information resources. This article offers insights from comics creators and disseminators and explores the wider context of comics production and distribution (with a focus on 'Graphic Medicine' or health-related comics as part of a larger examination of the interface between these documents and potential academic audiences. Original data was gathered through semi-structured interviews with 15 participants actively involved in comics creation and production. Elements of domain analysis (Hjørland 2002 were used to obtain insights into attitudes to the creation, dissemination and use of mental health-related comics. Though potentially useful comics material is being produced in the mental health domain, significant challenges remain for producers in enabling their work to be accessed within higher education settings. This paper suggests that comics producers need to make a concerted effort to reach academia, and academia - including information professionals - need to embrace new types of material to enhance teaching. 

  7. COMIC STRIPS:A STUDY ON THE TEACHING OF WRITING NARRATIVE TEXTS TO INDONESIAN EFL STUDENTS

    Directory of Open Access Journals (Sweden)

    Fika Megawati

    2012-07-01

    Full Text Available Comic strips are proposed in the teaching of writing not only because of their appealing forms, but also due to their salient features as media to present content, organization and grammatical aspects of narrative texts. This study investigates the implementation of comic strips in teaching writing through a collaborative classroom action research at MAN Bangil. The procedures included planning, implementing, observing, and reflecting. The results show that teaching writing using comic strips through Process-Genre Based Approach (PGBA could successfully improve students’ ability in writing. The findings also reveal that comic strips’ effective implementation requires proper stories as well as sufficient teacher’s guidance during the writing process.

  8. Light-weight DC to very high voltage DC converter

    Science.gov (United States)

    Druce, R.L.; Kirbie, H.C.; Newton, M.A.

    1998-06-30

    A DC-DC converter capable of generating outputs of 100 KV without a transformer comprises a silicon opening switch (SOS) diode connected to allow a charging current from a capacitor to flow into an inductor. When a specified amount of charge has flowed through the SOS diode, it opens up abruptly; and the consequential collapsing field of the inductor causes a voltage and current reversal that is steered into a load capacitor by an output diode. A switch across the series combination of the capacitor, inductor, and SOS diode closes to periodically reset the SOS diode by inducing a forward-biased current. 1 fig.

  9. Light-weight DC to very high voltage DC converter

    Energy Technology Data Exchange (ETDEWEB)

    Druce, Robert L. (Union City, CA); Kirbie, Hugh C. (Dublin, CA); Newton, Mark A. (Livermore, CA)

    1998-01-01

    A DC-DC converter capable of generating outputs of 100 KV without a transformer comprises a silicon opening switch (SOS) diode connected to allow a charging current from a capacitor to flow into an inductor. When a specified amount of charge has flowed through the SOS diode, it opens up abruptly; and the consequential collapsing field of the inductor causes a voltage and current reversal that is steered into a load capacitor by an output diode. A switch across the series combination of the capacitor, inductor, and SOS diode closes to periodically reset the SOS diode by inducing a forward-biased current.

  10. Saying it with feeling: photonovels and comic books in development.

    Science.gov (United States)

    Cain, B

    1986-01-01

    Advantages of photonovels and comic books to communicate developmental issues are described. These print media are stories told by means of drawings or photographs, with few words. The advantages of these media are their popularity, their ability to communicate cause and effect, symbols or analogies, emotional subjects. Readers like stories, identify with culturally appropriate and attractive characters, and retain messages well. Examples of popular themes that are effective are: comparisons of 2 families, sexual intrigues, and encounters with the supernatural. These materials may be expensive to produce, contain many more pages than a technical pamphlet, require skilled personnel for the design, and definitely must be pre-tested before the target audience. Although producing comics and photonovels is not easy, they are good media for presenting dramatic, emotional, and controversial issues along with the technical information contained.

  11. ‘Ragged Time’ in Intra-panel Comics Rhythms

    Directory of Open Access Journals (Sweden)

    Corry Shores

    2016-07-01

    Full Text Available A phenomenological method of comics analysis can be useful when we need to uncover the structural features of the comics experience itself. One fruitful application would be in the study of irregular intra-panel rhythms, where the temporalized divisions are not visibly indicated but rather are only experienced. By means of Gilles Deleuze’s notion of rhythmic repetition and his elaboration of it through Olivier Messiaen’s theory of ‘kinetic’ rhythm, we will formulate a conception of visual rhythm as being based on metrical irregularity. We further explicate this concept of irregular rhythm by drawing upon the notion of ‘ragged time’ in the early jazz musical form, ragtime. We finally test its usefulness by examining how the ‘jazzy’ rhythms of Cubist-styled panels by Art Spiegelman and Mary Fleener generate an experience of ragged time.

  12. CoMIC, the hidden dynamics of mitochondrial inner compartments.

    Science.gov (United States)

    Cho, Bongki; Sun, Woong

    2017-12-01

    Mitochondria have evolutionarily, functionally and structurally distinct outer- (OMM) and inner-membranes (IMM). Thus, mitochondrial morphology is controlled by independent but coordinated activity of fission and fusion of the OMM and IMM. Constriction and division of the OMM are mediated by endocytosis-like machineries, which include dynamin-related protein 1 with additional cytosolic vesicle scissoring machineries such as actin filament and Dynamin 2. However, structural alteration of the IMM during mitochondrial division has been poorly understood. Recently, we found that the IMM and the inner compartments undergo transient and reversible constriction prior to the OMM division, which we termed CoMIC, Constriction of Mitochondrial Inner Compartment. In this short review, we further discuss the evolutionary perspective and the regulatory mechanism of CoMIC during mitochondrial division. [BMB Reports 2017; 50(12): 597-598].

  13. DC electric springs with DC/DC converters

    DEFF Research Database (Denmark)

    Wang, Qingsong; Cheng, Ming; Jiang, Yunlei

    2016-01-01

    The concept of DC electric spring (DCES) was recently proposed to solve the stability issue caused by integrating intermittent renewable energy sources (RESs) to DC microgrids. In this paper, a new topology of DCES is proposed based on DC/DC converters. The proposed DCES consists of a bi-directio......The concept of DC electric spring (DCES) was recently proposed to solve the stability issue caused by integrating intermittent renewable energy sources (RESs) to DC microgrids. In this paper, a new topology of DCES is proposed based on DC/DC converters. The proposed DCES consists of a bi...... and/or constant discharging for batteries is adopted and four operating modes are analyzed as charging-positive, charging-negative, discharging-positive and discharging-negative modes. An additional mechanism for fast charging or fast discharging is also designed to secure normal operation...... of batteries. With the proposed DCES, the power fluctuations due to intermittent RESs can be passed to non-critical loads (NCLs) and batteries while power on critical loads (CLs) is kept stable. This is possibly the first attempt to design a DCES with only DC/DC converters. The performances of the proposed...

  14. Memory for biopsychology material presented in comic book format.

    OpenAIRE

    Aleixo, Paul; Sumner, Krystina

    2017-01-01

    This study investigated the influence of format of presentation on memory for undergraduate level Biopsychology material. Ninety participants read either seven comic book pages from Aleixo and Baillon (2008) explaining the rudiments of sleep, the same material presented in text only format or seven pages where the original images were replaced with random incongruous images. Participants were tested on the material using ten multiple-choice questions. Results showed significantly higher memor...

  15. [Comics for traffic education: evaluation of a traffic safety campaign].

    Science.gov (United States)

    Bonfadelli, H

    1989-01-01

    Traffic safety campaigns often are ineffective to change driving behavior because they don't reach the target group or are recognized only by people who are already interested or concerned. The evaluation of a traffic safety campaign called "Leo Lässig", addressed to young new drivers, shows that recognition and acceptance by the target group were stimulated by the age-conform means of comic-strips.

  16. Computer Games and Games Industry Connections with Comic Art

    OpenAIRE

    Klimczuk, Andrzej

    2011-01-01

    Growth in popularity of computer (video) games is a noticeable change in recent years. Electronic entertainment increasingly engages the wider society and reaches to new audiences by offering them satisfy of wide variety of needs and aspirations. As a mass media games not only provide entertainment, but they are also an important source of income, knowledge and social problems. Article aims to bring closer look on the common areas of games and comics. On the one hand designers and artists wor...

  17. Visuell-verbale Beziehungszusammenhänge im Comic. Eine Untersuchung anhand ausgewählter franko-belgischer Comics und der jeweiligen deutschen Übersetzungen.

    OpenAIRE

    Schröder, Katja

    2013-01-01

    Comics erfreuen sich bei allen Altersgruppen großer Beliebtheit und bereits in der Kindheit beginnen viele mit dem Lesen von Micky Maus-Magazinen oder Asterix-Bänden. Sie werden im Schulunterricht verwendet, es werden Tagungen, Messen und Festivals (Wichtige Veranstaltungen sind in dieser Hinsicht der Comic-Salon in Erlangen, das Comicfestival München, das Sym-posium zur Förderung und Vernetzung der Comicforschung Comics - Intermedial und Interdisziplinär und vor allem das Festival) zum Them...

  18. A resonant dc-dc power converter assembly

    DEFF Research Database (Denmark)

    2015-01-01

    The present invention relates to a resonant DC-DC power converter assembly comprising a first resonant DC-DC power converter and a second resonant DC-DC power converter having identical circuit topologies. A first inductor of the first resonant DC-DC power converter and a second inductor of the s......The present invention relates to a resonant DC-DC power converter assembly comprising a first resonant DC-DC power converter and a second resonant DC-DC power converter having identical circuit topologies. A first inductor of the first resonant DC-DC power converter and a second inductor...... of the second resonant DC-DC power converter are configured for magnetically coupling the first and second resonant DC-DC power converters to each other to forcing substantially 180 degrees phase shift, or forcing substantially 0 degree phase shift, between corresponding resonant voltage waveforms of the first...

  19. Teaching the Sociology of Sport: Using a Comic Strip in the Classroom.

    Science.gov (United States)

    Snyder, Eldon E.

    1997-01-01

    Observes that contemporary sociology pays little attention to the narrative and graphic aspects of comic strips. Presents classroom experiences using "Gil Thorpe," a comic strip with an ongoing storyline about suburban high school athletics, and gives reasons for the effectiveness of this instructional tool in the sociology of sport.…

  20. Redesigning Romance: The Making and Analysis of a Critical Literacy Comic in South Africa.

    Science.gov (United States)

    Shariff, Patricia Watson; Janks, Hilary

    2001-01-01

    Examines the making and redesigning of the romance stories (in comic-book form) in drama in education workshops conducted in a rural South African high school. Brings together practice and theory that were independently conceived, so that they can mutually inform one another. Analyses the narrative outline which kick-started the comic development…

  1. What Do Superman, Captain America, and Spiderman Have in Common? The Case for Comic Books.

    Science.gov (United States)

    Mitchell, Jane P.; George, Joseph D.

    1996-01-01

    This paper reviews the use of comic book superheroes to teach values to gifted children. The values modeled by superheroes are examined, and the affective meaning of their "secret identities" to gifted students is stressed. The use of comics with older students to explore questions of censorship and explicit content is also discussed.…

  2. Understanding the Manga Hype: Uncovering the Multimodality of Comic-Book Literacies

    Science.gov (United States)

    Schwartz, Adam; Rubinstein-Avila, Eliane

    2006-01-01

    The authors introduce manga to educators, inspired by the comics' explosive entry into U.S. popular culture. The word "manga" refers specifically to printed, Japanese-style comics found in graphic-novel format--not to be confused with "anime" (animated Japanese cartoons, including moving images on television, movies, video…

  3. Are comic books an effective way to engage nonmajors in learning and appreciating science?

    Science.gov (United States)

    Hosler, Jay; Boomer, K B

    2011-01-01

    Comic books employ a complex interplay of text and images that gives them the potential to effectively convey concepts and motivate student engagement. This makes comics an appealing option for educators trying to improve science literacy about pressing societal issues involving science and technology. Here, we report results from the first systematic assessment of how a science comic book can affect student learning and attitudes about biology. We used pre- and postinstruction instruments to measure students' attitudes about biology, attitudes about comics, and content knowledge about evolution before and after using the science comic book Optical Allusions in their classes. On the preinstruction instrument, nonmajors reported the lowest scores on the content test and attitude surveys relative to the other groups. However, on the postinstruction instrument, nonmajors' content scores and attitudes showed a statistically significant improvement after using the comic book, particularly among those with lower content knowledge at the start of the semester. The improvement in attitudes about biology was correlated to attitudes about comics, suggesting that the comic may have played a role in engaging and shaping student attitudes in a positive way.

  4. Comic Strips: A Study on the Teaching of Writing Narrative Texts to Indonesian EFL Students

    Science.gov (United States)

    Megawati, Fika; Anugerahwati, Mirjam

    2012-01-01

    Comic strips are proposed in the teaching of writing not only because of their appealing forms, but also due to their salient features as media to present content, organization and grammatical aspects of narrative texts. This study investigates the implementation of comic strips in teaching writing through a collaborative classroom action research…

  5. An Instructional Media using Comics on the Systems of Linear Equation

    Science.gov (United States)

    Widyastuti, P. D.; Mardiyana, M.; Saputro, D. R. S.

    2017-09-01

    Comic is one of the frequently used media in our daily life. This media has been familiar for the community. Comic is mostly used as entertainment facilities. Along with the current development, comics are not only functioned as a means of entertainment, but also used in the field of education. There were some problems in a classroom which encouraged the researchers to use comics as a solution for those problems. This article aims at discussing on comics as an instructional media which is appropriate for students. This research uses research and development (R and D) method. The results obtained from this study are based on the students’ responses of the questionnaires and validation to help them understanding the system of linear equations material. Results show that comics can be used to replace LKS (student worksheet). Feedbacks from students and validators also show that comic is an attractive medium. It is said so since comics link the concrete into abstract things so that it is easily understood by the students.

  6. Alternative modalities – A Review of Graphic Encounters: Comics and the Sponsorship of Multimodal Literacy

    Directory of Open Access Journals (Sweden)

    Aaron Scott Humphrey

    2014-05-01

    Full Text Available Research exploring the multimodal characteristics of comics has recently flourished, and Dale Jacobs has been one of the early prolific authors on this topic. Jacobs expands these ideas further in 'Graphic Encounters: Comics and the Sponsorship of Multimodal Literacy', a monograph which engages with theories of multimodality, but shifts its focus primarily to literacy sponsorship.

  7. From Comics, Graphic Novels and Picturebooks to Fusion Texts: A New Kid on the Block!

    Science.gov (United States)

    Evans, Janet

    2013-01-01

    There is probably a comic or graphic novel to suit the needs and requirements of all kinds of readers. However, in addition, there is now a new kid on the block! A different kind of book is emerging, one that exhibits some, but not always all, of the characteristics normally thought of as belonging to comics and graphic novels. These books blur…

  8. Learning Nanotechnology with Texts and Comics: The Impacts on Students of Different Achievement Levels

    Science.gov (United States)

    Lin, Shu-Fen; Lin, Huann-shyang

    2016-01-01

    Comics are popular with adolescents because of their features of humor, narrative, and visual imagery. The purposes of this study were to examine the learning outcomes and emotional perceptions of reading a science comic book and a science text booklet for students of different levels of achievement, and to explore the main factors of the two…

  9. Are Comic Books an Effective Way to Engage Nonmajors in Learning and Appreciating Science?1

    Science.gov (United States)

    Hosler, Jay; Boomer, K. B.

    2011-01-01

    Comic books employ a complex interplay of text and images that gives them the potential to effectively convey concepts and motivate student engagement. This makes comics an appealing option for educators trying to improve science literacy about pressing societal issues involving science and technology. Here, we report results from the first systematic assessment of how a science comic book can affect student learning and attitudes about biology. We used pre- and postinstruction instruments to measure students’ attitudes about biology, attitudes about comics, and content knowledge about evolution before and after using the science comic book Optical Allusions in their classes. On the preinstruction instrument, nonmajors reported the lowest scores on the content test and attitude surveys relative to the other groups. However, on the postinstruction instrument, nonmajors’ content scores and attitudes showed a statistically significant improvement after using the comic book, particularly among those with lower content knowledge at the start of the semester. The improvement in attitudes about biology was correlated to attitudes about comics, suggesting that the comic may have played a role in engaging and shaping student attitudes in a positive way. PMID:21885827

  10. Comics in Modern Physics: Learning Blackbody Radiation through Quasi-History of Physics

    Science.gov (United States)

    Ozdemir, Ertugrul

    2017-01-01

    The purpose of this study is to create a short comic story about historical emergence of Planck's explanation of blackbody radiation and to investigate what students learn from it and what they think about the usage of comics in modern physics course. The participants are a small group of undergraduate students studying at department of science…

  11. Teaching Critical Looking: Pedagogical Approaches to Using Comics as Queer Theory

    Science.gov (United States)

    Manchester, Ashley

    2017-01-01

    Given the challenging depth of queer theoretical concepts, this article argues that one of the most effective ways to teach the complexities of queer theory is by utilizing comics in the classroom. I focus on how college-level instructors can use the content, form, and history of comics to teach students how to enact and do queer theory. By…

  12. Using Superheroes to Visually and Critically Analyze Comics, Stereotypes, and Society

    Science.gov (United States)

    Cook, Mike P.; Frey, Ryle

    2017-01-01

    The purpose of this article is to provide teachers and students useful methods for utilizing the power of comic books as literacy sponsors in ELA classrooms. Given the continued boom in the popularity of comics in popular culture, this provides a relevant way to introduce students to visual and critical analysis. Engaging in meaningful analysis of…

  13. Using Comic Books and Graphic Novels to Improve and Facilitate Community College Students' Literacy Development

    Science.gov (United States)

    Burke, Brian Patrick

    2012-01-01

    This study evaluated how comic books and graphic novels enhanced the reading comprehension of the students enrolled in the intermediate reading course at Western Pennsylvania Community College. The three research questions are: (1) How can a developmental reading course make use of comics as a learning tool? (2) What impact does reading comics…

  14. Are Comic Books an Effective Way to Engage Nonmajors in Learning and Appreciating Science?

    Science.gov (United States)

    Hosler, Jay; Boomer, K. B.

    2011-01-01

    Comic books employ a complex interplay of text and images that gives them the potential to effectively convey concepts and motivate student engagement. This makes comics an appealing option for educators trying to improve science literacy about pressing societal issues involving science and technology. Here, we report results from the first…

  15. Humor in Elementary Science: Development and Evaluation of Comic Strips about Sound

    Science.gov (United States)

    Özdemir, Ertugrul

    2017-01-01

    Comic strips on newspapers, magazines and Internet are one of the most accessible materials that may be used in science classroom as instructional tool. However, it is sometimes difficult to find and adapt appropriate comic strips useful for instructional purposes, because most of them are irrelevant. The purpose of this study is to develop and…

  16. Stigma reduction and improved knowledge and attitudes towards filariasis using a comic book for children.

    Science.gov (United States)

    el-Setouhy, Maged A; Rio, Francisco

    2003-04-01

    WHO has initiated a global program for lymphatic filariasis (LF) elimination by year 2020. A comic book was designed to improve knowledge and attitudes of Egyptian school children, which included messages on the acceptability of Mass Drug Administration (MDA) and stigma reduction. Comic book administration significantly reduced the fear of the studied children from LF as a killer disease. It helped in positively changing the attitudes of the children towards Elephantiasis patients (p-value comic book also reduced the number of children who had earlier stated that they would avoid someone with LF. Knowledge about the ability of treating and preventing LF was also significantly increased among the children after reading the comic book. Moreover, comic book reading helped in raising the awareness towards MDA as the method of choice in preventing LF. Most of the children liked the comic book and its contents. Importantly, 96.2% found this book easy to understand. Many of relatives and friends read the comic book within 2 weeks after distribution. A well-accepted comic book for children is a proven way to reduce stigma and increase knowledge about disease prevention and treatment.

  17. The Role of the Indian in the Western Comic Book. Monograph No. 3.

    Science.gov (United States)

    Green, Vicki Ann

    Investigating the role and characterization of the American Indian as depicted in the Western comic book, a study was conducted wherein 44 comics containing at least two Indians were randomly selected from a list of 207 for analyzation. Utilizing three outside readers (a Canadian nurse, housewife, and Indian student), modified procedures of…

  18. Selection of DC/DC converter for offshore wind farms with MVDC power collection

    DEFF Research Database (Denmark)

    Dincan, Catalin Gabriel; Kjær, Philip Carne; Chen, Yu-Hsing

    2017-01-01

    Four DC/DC converters are analyzed and compared with respects to availability, efficiency, ratings, repair costs and power density. Intended application is offshore wind farms with MVDC power collection. The selected topology is a new series resonant converter, which offers 99% efficiency across...

  19. Data from ‘Graphic Medicine’ as a Mental Health Information Resource: Insights from Comics Producers

    Directory of Open Access Journals (Sweden)

    Anthony Farthing

    2016-08-01

    Full Text Available This dataset contains the full text transcripts from 15 semi-structured interviews (approximately 44,100 words conducted during November and December 2014 with participants involved in various aspects of the process of health-related comics production. These participants are authors and publishers and their work is publicly recognised in the comics community. The dataset has been deposited in the Open Health Data Dataverse repository as a zipped folder containing 15 individual simple text files corresponding to each interview and a ReadMe file containing contextual information and other metadata.  An initial domain analysis of the interviews was published as Farthing, A., & Priego, E. (2016. ‘Graphic Medicine’ as a Mental Health Information Resource: Insights from Comics Producers. 'The Comics Grid: Journal of Comics Scholarship', 6(1, 3. DOI: http://doi.org/10.16995/cg.74

  20. IGBT Based DC/DC Converter

    Directory of Open Access Journals (Sweden)

    M. Akherraz

    1997-12-01

    Full Text Available This paper presents an in-depth analytical and experimental investigation of an indirect DC-DC converter. The DC-AC conversion is a full bridge based on IGBT power modules, and the AC-DC conversion is done via a high  frequency AC link and a first diode bridge. The AC link, which consists of snubbing capacitors and a variable air-gap transformer, is analytically designed to fulfill Zero Voltage commutation requirement. The proposed converter is simulated using PSPICE and a prototype is designed built and tested in the laboratory. PSPICE simulation and experimental results are presented and compared.

  1. Use of A Comic Book to Assist Student Learning of Dimensions of Patient-Centered Care

    Directory of Open Access Journals (Sweden)

    Jagannath Muzumdar

    2016-10-01

    Full Text Available Objective: To evaluate the use of comic books as a supplemental reading to assist student learning of the dimensions of patient-centered care. The Innovation: A comic book titled Mom’s Cancer was used as a supplemental reading in a course that introduced 2nd year pharmacy students (in a 0-6 year program to the social aspects of pharmacy practice. Students read the book and provide their reflections about the book and topic covered in it. Critical Analysis: A total of 100 students registered in two sections of the course provided their responses. Student responses to the comic book activity were overwhelmingly positive. More than half of the student reflections included their personal experience with the healthcare system. The comic book format helped illustrate patient experiences with chronic illness to students. The range of comic books is not enough to give a comprehensive coverage of all the topics in the pharmacy curriculum. Getting the appropriate comic book for the respective topic could be challenging. Also, the effectiveness of comics as an education tool may be limited, if readers are less likely to take information provided via this medium seriously. Next Steps: The positive responses from students highlight the point that pharmacy faculty could use comic books in their pharmacy courses. Further research is needed to determine topics that would be effectively addressed by comic books and best practices for comic book use in pharmacy curriculum. Conflict of Interest The author declares no conflicts of interest or financial interests that the authors or members of their immediate families have in any product or service discussed in the manuscript, including grants (pending or received, employment, gifts, stock holdings or options, honoraria, consultancies, expert testimony, patents and royalties   Type: Note

  2. Reading Between the Panels: A Review of Barbara Postema’s Narrative Structure in Comics: Making Sense of Fragments

    Directory of Open Access Journals (Sweden)

    Paul Fisher Davies

    2015-09-01

    Full Text Available Narrative Structure in Comics builds on Postema’s PhD thesis to present for a more general audience her focus on the ‘gap’ in comics and its place in the process of reading graphic narrative, from the detailed textual level up to the level of narrative structure overall. Postema's readings of comics texts are well-argued and illuminating; the breadth of theory brought together here, and the range of exemplars used in analysis, make Narrative Structure in Comics an invaluable reader for those interested in engaging with the practical application of medium-specific theory to comics texts themselves.

  3. SuperQueeroes – Our LGBTI* Comic Book Heroes and Heroines Schwules Museum*, January 22-June 26, 2016

    Directory of Open Access Journals (Sweden)

    Carlos Kong

    2016-11-01

    Full Text Available SuperQueeroes – Our LGBTI* Comic Book Heroes and Heroines at the Schwules Museum* in Berlin presents the first exhibition of queer comics in Europe. The exhibition provides a comprehensive survey of comics with LGBTI characters and narratives, primarily from Europe and America. As a foundational endeavor, SuperQueeroes raises important questions regarding the curation of both comics and the history of sexuality, whose critical examination remains relevant for the future work on queer comics that the exhibition will likely inspire.

  4. Reading Between the Panels: A Review of Barbara Postema’s Narrative Structure in Comics: Making Sense of Fragments

    Directory of Open Access Journals (Sweden)

    Paul Fisher Davies

    2015-09-01

    Full Text Available 'Narrative Structure in Comics' builds on Postema’s PhD thesis to present for a more general audience her focus on the ‘gap’ in comics and its place in the process of reading graphic narrative, from the detailed textual level up to the level of narrative structure overall. Postema's readings of comics texts are well-argued and illuminating; the breadth of theory brought together here, and the range of exemplars used in analysis, make 'Narrative Structure in Comics' an invaluable reader for those interested in engaging with the practical application of medium-specific theory to comics texts themselves.

  5. The application of standardized control and interface circuits to three dc to dc power converters.

    Science.gov (United States)

    Yu, Y.; Biess, J. J.; Schoenfeld, A. D.; Lalli, V. R.

    1973-01-01

    Standardized control and interface circuits were applied to the three most commonly used dc to dc converters: the buck-boost converter, the series-switching buck regulator, and the pulse-modulated parallel inverter. The two-loop ASDTIC regulation control concept was implemented by using a common analog control signal processor and a novel digital control signal processor. This resulted in control circuit standardization and superior static and dynamic performance of the three dc-to-dc converters. Power components stress control, through active peak current limiting and recovery of switching losses, was applied to enhance reliability and converter efficiency.

  6. Design of the DC-DC power stage of the capacitor charger for MAXIDISCAP power converters

    CERN Document Server

    Cravero, Jean-Marc

    2013-01-01

    This technical report presents the design of the DC-DC power stage of the capacitor charger for MAXIDISCAP power converters. The power stage is based on a half bridge series resonant converter in Discontinuous Conduction Mode (DCM). This simple and robust topology allows obtaining a current source behavior with a low switching losses power stage. The associated control stage is implemented using a commercial controller which has differenti nternal circuits that allows a high integration of the converter control system. The report presents the design and tuning criteria for the DC-DC converter, including the power stage and the control system.

  7. Application of Distributed DC/DC Electronics in Photovoltaic Systems

    Science.gov (United States)

    Kabala, Michael

    In a typical residential, commercial or utility grade photovoltaic (PV) system, PV modules are connected in series and in parallel to form an array that is connected to a standard DC/AC inverter, which is then connected directly to the grid. This type of standard installation; however, does very little to maximize the energy output of the solar array if certain conditions exist. These conditions could include age, temperature, irradiance and other factors that can cause mismatch between PV modules in an array that severely cripple the output power of the system. Since PV modules are typically connected in series to form a string, the output of the entire string is limited by the efficiency of the weakest module. With PV module efficiencies already relatively low, it is critical to extract the maximum power out of each module in order to make solar energy an economically viable competitor to oil and gas. Module level DC/DC electronics with maximum power point (MPP) tracking solves this issue by decoupling each module from the string in order for the module to operate independently of the geometry and complexity of the surrounding system. This allows each PV module to work at its maximum power point by transferring the maximum power the module is able to deliver directly to the load by either boosting (stepping up) the voltage or bucking (stepping down) the voltage. The goal of this thesis is to discuss the development of a per-module DC/DC converter in order to maximize the energy output of a PV module and reduce the overall cost of the system by increasing the energy harvest.

  8. Creating comics in physics lessons: an educational practice

    Science.gov (United States)

    Albrecht, Evonir; Voelzke, Marcos Rincon

    2012-06-01

    This article presents the results from an intervention program with 119 students during physics and astronomy lessons. This program has taken place in the public school "Colônia dos Pescadores" in the City of Caraguatatuba, State of São Paulo. The goal is to show the importance and possibility of learning with support materials, either in the classroom or at home,created by the learners themselves. The results show that students can demonstrate their creativity while building up their own knowledge related to Astronomy as they are able to produce comic strips about the theme afterwards.

  9. Onomatopoeia characters extraction from comic images using constrained Delaunay triangulation

    Science.gov (United States)

    Liu, Xiangping; Shoji, Kenji; Mori, Hiroshi; Toyama, Fubito

    2014-02-01

    A method for extracting onomatopoeia characters from comic images was developed based on stroke width feature of characters, since they nearly have a constant stroke width in a number of cases. An image was segmented with a constrained Delaunay triangulation. Connected component grouping was performed based on the triangles generated by the constrained Delaunay triangulation. Stroke width calculation of the connected components was conducted based on the altitude of the triangles generated with the constrained Delaunay triangulation. The experimental results proved the effectiveness of the proposed method.

  10. A resonant dc-dc power converter assembly

    OpenAIRE

    Madsen, Mickey Pierre

    2015-01-01

    The present invention relates to a resonant DC-DC power converter assembly comprising a first resonant DC-DC power converter and a second resonant DC-DC power converter having identical circuit topologies. A first inductor of the first resonant DC-DC power converter and a second inductor of the second resonant DC-DC power converter are configured for magnetically coupling the first and second resonant DC-DC power converters to each other to forcing substantially 180 degrees phase shift, or fo...

  11. Framing Attention in Japanese and American Comics: Cross-Cultural Differences in Attentional Structure

    Science.gov (United States)

    Cohn, Neil; Taylor-Weiner, Amaro; Grossman, Suzanne

    2012-01-01

    Research on visual attention has shown that Americans tend to focus more on focal objects of a scene while Asians attend to the surrounding environment. The panels of comic books – the narrative frames in sequential images – highlight aspects of a scene comparably to how attention becomes focused on parts of a spatial array. Thus, we compared panels from American and Japanese comics to explore cross-cultural cognition beyond behavioral experimentation by looking at the expressive mediums produced by individuals from these cultures. This study compared the panels of two genres of American comics (Independent and Mainstream comics) with mainstream Japanese “manga” to examine how different cultures and genres direct attention through the framing of figures and scenes in comic panels. Both genres of American comics focused on whole scenes as much as individual characters, while Japanese manga individuated characters and parts of scenes. We argue that this framing of space from American and Japanese comic books simulate a viewer’s integration of a visual scene, and is consistent with the research showing cross-cultural differences in the direction of attention. PMID:23015794

  12. The Holocaust and the Landscape after the Holocaust in Comic Strips

    Directory of Open Access Journals (Sweden)

    Piotr Forecki

    2015-01-01

    Full Text Available Since the publication of two comic books entitled Maus by Art Spiegelman, the comics about the Holocaust became a separate category of graphic stories referring to history. The appearance of albums by Spiegelman may also be treated as a certain caesura on the Polish market of comics. Until that time, no Polish author of comic strips had even tried to come to grips with the topic of the Holocaust; even today they would rather avoid this topic. Taking no account of the reasons behind such abandonment, it is worth noting that Polish authors clearly gave ground to the creators from the West who, with mixed success, filled in this significant gap and their comics were later translated into Polish. The main purpose of the article is to show a panorama of comic books by Polish and Western authors, which have been published in Poland until now and, in various ways, touch upon the question of the Holocaust, thus becoming a part of a postcatastrophic discourse. The aim of the undertaken considerations is not solely the creation of the inventory but also a fragmentary but critical analysis of the contents of the mentioned comic strips.

  13. Framing attention in Japanese and American comics: Cross-cultural differences in attentional structure

    Directory of Open Access Journals (Sweden)

    Neil eCohn

    2012-09-01

    Full Text Available Research on visual attention has shown that Americans tend to focus more on focal objects of a scene while Asians attend to the surrounding environment. The panels of comic books— the narrative frames in sequential images—highlight aspects of a scene comparably to how attention becomes focused on parts of a spatial array. Thus, we compared panels from American and Japanese comics to explore cross-cultural cognition beyond behavioral experimentation by looking at the expressive mediums produced by individuals from these cultures. This study compared the panels of two genres of American comics (Independent and Mainstream comics with mainstream Japanese manga to examine how different cultures and genres direct attention through the framing of figures and scenes in comic panels. Both genres of American comics focused on whole scenes as much as individual characters, while Japanese manga individuated characters and parts of scenes. We argue that this framing of space from American and Japanese comic books simulate a viewer’s integration of a visual scene, and is consistent with the research showing cross-cultural differences in the direction of attention.

  14. Framing attention in Japanese and american comics: cross-cultural differences in attentional structure.

    Science.gov (United States)

    Cohn, Neil; Taylor-Weiner, Amaro; Grossman, Suzanne

    2012-01-01

    Research on visual attention has shown that Americans tend to focus more on focal objects of a scene while Asians attend to the surrounding environment. The panels of comic books - the narrative frames in sequential images - highlight aspects of a scene comparably to how attention becomes focused on parts of a spatial array. Thus, we compared panels from American and Japanese comics to explore cross-cultural cognition beyond behavioral experimentation by looking at the expressive mediums produced by individuals from these cultures. This study compared the panels of two genres of American comics (Independent and Mainstream comics) with mainstream Japanese "manga" to examine how different cultures and genres direct attention through the framing of figures and scenes in comic panels. Both genres of American comics focused on whole scenes as much as individual characters, while Japanese manga individuated characters and parts of scenes. We argue that this framing of space from American and Japanese comic books simulate a viewer's integration of a visual scene, and is consistent with the research showing cross-cultural differences in the direction of attention.

  15. Comic books can educate children about burn safety in developing countries.

    Science.gov (United States)

    Sinha, Indranil; Patel, Anup; Kim, Francis Sun; Maccorkle, Mary Lu; Watkins, James Frease

    2011-01-01

    Burns in developing countries account for significant morbidity and many occur within the pediatric population. This study investigates whether a comic book can increase burn awareness in primary school age children, both domestically and abroad. Based on demographic data regarding pediatric burns in developing nations, a comic book was developed to educate primary school age children on key risk factors regarding burn safety, including teaching children to not touch active stoves, not to light fireworks without supervision, and to "stop, drop, and roll" after burn injury. Students, aged 5 to 7 years, in both West Virginia, United States (N = 74), and West Bengal, India (N = 39), answered a three-question survey regarding these issues both before and after reading the comic book. Groups were compared using Fisher's exact test and significance was defined as P comic as a class. Specifically, there were significant increases in both groups for the questions regarding avoiding hot stoves (P comic and were engaged during the sessions. This study demonstrates that a comic book has value in teaching children about burn awareness. Comic books may be a cost-effective method as an outreach tool for children.

  16. Comics in language and literature teaching in lower primary school grades: Instructional potential

    Directory of Open Access Journals (Sweden)

    Stojanović Buba D.

    2017-01-01

    Full Text Available The purpose of this paper is presenting possibilities for using comics in teaching mother tongue, literature and linguistic culture in foreign language teaching, specifically the English language. Comics in teaching can motivate students to experience literary creation, to comprehend grammatical categories and spelling rules more completely or to be the feedback on the experience of what has been read. They boost the reading perception of students and develop students' ability to separate the key segments which are represented by picture and text. In modern age, dominated by digital media, comics surely deserve a special place in teaching in order to consolidate the value of books. The paper presents elements of comics, their structure and role the in teaching language and literature. Comics are visual aids for communication characterized by time dimension which is achieved by ordering scenes, which makes them similar to film. Their important characteristic is simultaneous expression by picture and text, which makes it a powerful aid in teaching language and literature. Dialogues are typical for comics, as well as dynamic storyline, which makes them especially interesting to students. Brief remarks on the historical development of comics are given because of the review on their general development, as well as on the possibilities for their application in teaching. The reading crisis occurs when children start school because they are supposed to acquire complex mental skills-technique of reading and writing. When aversion to the written media is obvious, comics can be of great help. The paper illustrates the use of comics in teaching literature, grammar, and linguistic culture as the motivational tool for reading and analysing a literary text. Special emphasis is placed on the possibilities of motivation to experience literary creation. Stimulated by comics, with compulsory reading, students can experience the work in pictures, which they will

  17. So long as they grow out of it: comics, the discourse of developmental normalcy, and disability.

    Science.gov (United States)

    Squier, Susan M

    2008-06-01

    This essay draws on two emerging fields--the study of comics or graphic fiction, and disability studies--to demonstrate how graphic fictions articulate the embodied, ethical, and sociopolitical experiences of impairment and disability. Examining David B's Epileptic and Paul Karasik and Judy Karasik's The Ride Together, I argue that these graphic novels unsettle conventional notions of normalcy and disability. In so doing, they also challenge our assumed dimensions and possibilities of the comics genre and medium, demonstrating the great potential comics hold for disability studies.

  18. Lovers, enemies, and friends: The complex and coded early history of lesbian comic strip characters.

    Science.gov (United States)

    McGurk, Caitlin

    2018-05-31

    This article seeks to recuperate four previously unexamined early newspaper comic strip characters that could lay the groundwork for queer comic studies. The titular characters in Lucy and Sophie Say Goodbye (1905), Sanjak in Terry and the Pirates (1939) by Milton Caniff, and Hank O'Hair in Brenda Starr, Reporter (1940) by Dale Messick are analyzed through close readings, supporting archival material, and interviews. The article also theorizes the identification of the creator of Lucy and Sophie Say Goodbye as George O. Frink, and offers an overview of LGBTQ comics holdings at institutions in North America.

  19. The invisible teenager: Comic book materiality and the amateur films of Don Glut

    Directory of Open Access Journals (Sweden)

    Matt Yockey

    2014-06-01

    Full Text Available Don Glut, between the ages of 9 and 25, made 41 short amateur films inspired by horror, science fiction, and superhero movies, serials, and comic books. The tactile qualities of comic books as affect-generating objects are instrumental to how Glut confirmed his identity during a time (adolescence in which that identity is particularly unstable. Glut used the popular figure of the teen rebel and his role as a filmmaker in order to negotiate with hegemonic restrictions on his objects of affection, especially comic books.

  20. On the modelling of linear-assisted DC-DC voltage regulators for photovoltaic solar energy systems

    Science.gov (United States)

    Martínez-García, Herminio; García-Vílchez, Encarna

    2017-11-01

    This paper shows the modelling of linear-assisted or hybrid (linear & switching) DC/DC voltage regulators. In this kind of regulators, an auxiliary linear regulator is used, which objective is to cancel the ripple at the output voltage and provide fast responses for load variations. On the other hand, a switching DC/DC converter, connected in parallel with the linear regulator, allows to supply almost the whole output current demanded by the load. The objective of this topology is to take advantage of the suitable regulation characteristics that series linear voltage regulators have, but almost achieving the high efficiency that switching DC/DC converters provide. Linear-assisted DC/DC regulators are feedback systems with potential instability. Therefore, their modelling is mandatory in order to obtain design guidelines and assure stability of the implemented power supply system.

  1. Austen's "Pride and Prejudice": Comic Vision and the Teaching of Critical Thinking.

    Science.gov (United States)

    Raymond, Richard C.

    1992-01-01

    Discusses the teachable qualities of Jane Austen's novel "Pride and Prejudice." Examines the vigorous diction, plausible characterization, and comic vision that make the novel so effective in stimulating students' thought. (SR)

  2. "A Midsummer Night's Dream": Two Approaches. II: Comic Strip Characters Produce Shakespeare.

    Science.gov (United States)

    Skorepa, Carl

    1994-01-01

    Describes a high school production of William Shakespeare's "A Midsummer Night's Dream" which matched cartoon and comic strip characters with the Shakespearean characters, resulting in a visually stimulating performance that successfully engaged students. (SR)

  3. Introduction: "Suffering Sappho!": Lesbian content and queer female characters in comics.

    Science.gov (United States)

    Abate, Michelle Ann; Grice, Karly Marie; Stamper, Christine N

    2018-04-25

    Comics have been an important locus of queer female identity, community, and politics for generations. Whether taking the form of newspaper strips, comic books, or graphic novels and memoirs, the medium has a long history of featuring female same-sex attraction, relationships, and identity. This special issue explores the past place, current presence, and possible future status of lesbianism in comics. It features essays about cartoonists such as Jennifer Camper, characters such as Wonder Woman, and titles such as Lumberjanes. This special issue also includes a roundtable that examines underrepresented identities in lesbian comics. These pieces address subjects ranging from the depiction of a Latina lesbian protagonist in AMERICA: The Life and Times of America Chavez and the debut of the first lead Black lesbian female superheroine in Cyberzone to the presentation of queer women in graphic novels from South Asia and the experience of re-reading Hothead Paisan in the age of Trump.

  4. Homepage to distribute the anatomy learning contents including Visible Korean products, comics, and books.

    Science.gov (United States)

    Chung, Beom Sun; Chung, Min Suk

    2018-03-01

    The authors have operated the homepage (http://anatomy.co.kr) to provide the learning contents of anatomy. From the homepage, sectioned images, volume models, and surface models-all Visible Korean products-can be downloaded. The realistic images can be interactively manipulated, which will give rise to the interest in anatomy. The various anatomy comics (learning comics, comic strips, plastination comics, etc.) are approachable. Visitors can obtain the regional anatomy book with concise contents, mnemonics, and schematics as well as the simplified dissection manual and the pleasant anatomy essay. Medical students, health allied professional students, and even laypeople are expected to utilize the easy and comforting anatomy contents. It is hoped that other anatomists successively produce and distribute their own informative contents.

  5. Webquest and Comics in the Formation of Human Resources in Nursing.

    Science.gov (United States)

    Maruxo, Harriet Bárbara; Prado, Cláudia; Almeida, Denise Maria de; Tobase, Lucia; Grossi, Manoela Gomes; Vaz, Débora Rodrigues

    2015-12-01

    Objective To describe the process of constructing and implementation of Webquest as pedagogical strategy as guiding the study about the pedagogical concepts using Comic. Method The first stage of the study was outlined applied research of technological production. The second stage was characterized as research exploratory, descriptive documentary for the analysis of Comic. in the teaching diploma in Nursing of EEUSP in 2013. Results The proposed Webquest was implemented, resulting in 18 Comic. All Pedagogical Concepts studied were addressed; used the software indicated and the power point, the plots developed in different scenarios and most Comic contemplated mandatory items. Conclusion The use of different technological resources provide learning, by mobilizing multiple potentialities, abilities and interests of students, favoring the construction of collective and collaborative learning, strengthening important and necessary features in training that will influence the human resource profile in tune with the aspirations of the labor market.

  6. Homepage to distribute the anatomy learning contents including Visible Korean products, comics, and books

    Science.gov (United States)

    Chung, Beom Sun

    2018-01-01

    The authors have operated the homepage (http://anatomy.co.kr) to provide the learning contents of anatomy. From the homepage, sectioned images, volume models, and surface models—all Visible Korean products—can be downloaded. The realistic images can be interactively manipulated, which will give rise to the interest in anatomy. The various anatomy comics (learning comics, comic strips, plastination comics, etc.) are approachable. Visitors can obtain the regional anatomy book with concise contents, mnemonics, and schematics as well as the simplified dissection manual and the pleasant anatomy essay. Medical students, health allied professional students, and even laypeople are expected to utilize the easy and comforting anatomy contents. It is hoped that other anatomists successively produce and distribute their own informative contents. PMID:29644104

  7. Evaluating Pharmacy Student Attitudes Toward the Medium of Comics for Providing Information on Adult Immunizations

    Directory of Open Access Journals (Sweden)

    Jagannath M. Muzumdar

    2015-01-01

    Full Text Available Objectives: This study aimed at designing and assessing educational materials for adult immunizations through the medium of comics. The study design evaluated the effects of two vaccine information flyers (a CDC flyer vs a flyer designed in Comic medium on participants’ attitude towards the flyers. Methods: A between-group, randomized trial was used to compare the effectiveness of two vaccine information flyers on participants’ attitude towards the flyers. Upon approval from the human subjects review committee, student participants (age ≥18 years were randomly assigned either the CDC or comic flyer. They were then asked to respond to survey items developed to measure the flyers’ effect on participants’ attitude towards the flyer. Items were measured using a 7-point semantic differential scale. Cronbach’s alpha was computed for reliability testing of the study instrument. Independent-samples t-test was used to compare means of the two groups with respect to their attitudes toward the flyer. Results: A total of 170 third-year pharmacy students participated in the study (N = 91 for Comic flyer & N = 79 for CDC flyer. There was a significant difference in attitudes toward the flyer between students who read comic flyers (mean = 6.14; SD = 0.62 and those who read CDC flyers (mean = 4.93; SD = 1.20. Additional comments provided by students further confirmed the quantitative findings of the study. Student responses to the use of comics as a medium of providing information on adult immunization were constructive and encouraging. Conclusion: The study findings showed that the flyer with comics was evaluated more attractive than the CDC flyer. The positive findings of our study could provide a new direction for developing educational materials about adult immunizations. Future research on comics, as a medium of communication, could explore its use as a tool for providing healthcare information to consumers.   Type: Original Research

  8. 'From Stories to Worlds: The Continuity of Marvel Superheroes from Comics to Cinema'

    OpenAIRE

    Sweeney, David

    2013-01-01

    Abstract\\ud From Stories to Worlds: The Continuity of Marvel Superheroes from Comics to Film\\ud David Sweeney, June 2013\\ud The Avengers (2012), the third most profitable film of all time, built upon the success of, and was interlinked with an entire range of, superhero films from Marvel Studios. Such narrative cohesion across individual texts is virtually unprecedented in American cinema but is the standard practice in the production of superhero comics. As this essay discusses, this approac...

  9. Analysis of Motions in Comic Book Cover Art: Using Pictorial Metaphors

    OpenAIRE

    Juricevic, Igor; Horvath, Alicia Joleen

    2016-01-01

    Motion can be depicted using literal pictorial devices (representing features present in the real world) and metaphorical pictorial devices (representing features that do not occur in the real world). How are literal and metaphorical pictorial devices used in comic book cover art? We analyzed the pictorial devices used to depict the motion 'running' in 400 Silver Age (1956–1971) and Bronze Age (c. 1970–1985) superhero comic book covers (Frankenhoff & Thompson, 2012). Literal devices (such...

  10. Comics Intermedial Von Christian A. Bachmann, Véronique Sina und Lars Banhold (Hg.

    Directory of Open Access Journals (Sweden)

    Paul Winkler

    2013-09-01

    Full Text Available Als ein fruchtbares Feld der Intermedialitätsforschung wird der Comic im vorliegenden Sammelband neu abgesteckt. Beiträge von insgesamt zwölf Autoren nähern sich der Forschungsthematik dabei anhand von Aspekten wie Kunst, Fotografie, Kino, Rundfunk, Merchandising, Computerspiele oder Internet. Mediale und disziplinäre Übergänge werden veranschaulicht und gleichzeitig ein eigenständiges "Forschungsfeld Comic" neu verhandelt.

  11. Learning Crude Oil by Using Scientific Literacy Comics

    Science.gov (United States)

    Aisyah, R.; Zakiyah, I. A.; Farida, I.; Ramdhani, M. A.

    2017-09-01

    A research has been conducted to create a crude oil learning media in the form of scientific literacy-oriented comic. The research included some phases, namely: concept analysis, material transformation to concept map, indicator identification and science literacy aspect. The product was made based on flowcharts and storyboards that have been validated by expert validators. The product has characteristics namely; 1) Develops indicators and aspects of science literacy, 2) presents the materials in form of story of science fiction genre, 3) has characters adopting levels of scientific literacy, 4) has optional stories, because it depends on questions asked to develop scientific literacy in terms of content, context, process and attitude. Based on feasibility test, the product is feasible to be used as learning media. It is suggested to do an expanded experiment to examine its affectivity in improving scientific literacy and growing students’ awareness about the issues of energy crisis and the impacts of fossil fuel use on the environment.

  12. A Semiotic Analysis of Visual Elements Particular to the Medium of Comics in Alan Ford by Max Bunker and Magnus

    Directory of Open Access Journals (Sweden)

    Hrvoje Gržina

    2014-12-01

    Full Text Available This paper presents the results of a semiotic analysis of visual elements characteristic for the medium of comic books applied to the first seventy-five issues of the Croatian edition of Alan Ford. After a description of the cultural and historical framework, it analyzes individual signs in comics and different elements specific for expression in comic books in Western culture with the aim of exploring which of these signs are present in Alan Ford, and to what extent. The results show that the analyzed comic book is deeply rooted in the visual and literary Western tradition, and that it contains virtually all the characteristic elements of representation in comic books. However, the paper also concludes that certain iconic elements of the vocabulary of comics – i.e. onomatopoeic neologisms – are to a certain extent specific and typical only for Alan Ford.

  13. Manga comic influences snack selection in Black and Hispanic New York City youth.

    Science.gov (United States)

    Leung, May May; Tripicchio, Gina; Agaronov, Alen; Hou, Ningqi

    2014-01-01

    To determine whether a single exposure to a Manga comic (Japanese comic art) with multiple messages promoting fruit intake influenced snack selection in minority urban youth. Fifty-seven youth (mean age 10.8 y; 54% female; 74% black/African American) attending after-school programs in Brooklyn, NY participated in a pilot study in which they were randomly assigned to receive the comic or a non-health-related newsletter. After reading their media, participants were offered a snack and could choose from among healthy/unhealthy options. Secondary outcomes included knowledge, self-efficacy, and outcome expectations related to fruit intake and media transportation. Data were analyzed using regression and paired t test. Comic group participants were significantly more likely to choose a healthy snack, compared to the Attention-control group (odds ratio = 3.6, 95% confidence interval: 1.1-12.1, P = .04). The Comic group reported increases in self-efficacy (P = .04) and greater transportation (immersion into media) (P = .006). Results suggest Manga comics may be a useful format to promote healthy snack selection in urban minority youth. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  14. High voltage dc cables

    Energy Technology Data Exchange (ETDEWEB)

    Bjustrom, B

    1965-12-01

    How stress distribution in dc cables varies with temperature and stress level, influence of polarity reversals and space charges, and different types of overvoltage to which dc cable may be subjected are discussed. Design problems, especially as related to corrosion protection and to mechanical stress caused by wire armoring during manufacturing and laying, accessories and work done on test methods, and the possibility of designing 400 to 600 kV dc cables for transmitting 2000 to 4000 MW are described.

  15. Active superconducting DC fault current limiter based on flux compensation

    International Nuclear Information System (INIS)

    Shi Jing; Tang Yuejin; Wang, Chen; Zhou Yusheng; Li Jingdong; Ren Li; Chen Shijie

    2006-01-01

    With the extensive application of DC power systems, suppression of DC fault current is an important subject that guarantees system security. This paper presents an active superconducting DC fault current limiter (DC-SFCL) based on flux compensation. The DC-SFCL is composed of two superconducting windings wound on a single iron core, the primary winding is in series with DC power system, and the second winding is connected with AC power system through a PWM converter. In normal operating state, the flux in the iron core is compensated to zero, and the SFCL has no influence on DC power system. In the case of DC system accident, through regulating the active power exchange between the SFCL's second winding and the AC power system, the current on the DC side can be limited to different level complying with the system demand. Moreover, the PWM converter that interface the DC system and AC system can be controlled as a reactive power source to supply voltage support for the AC side, which has little influence on the performance of SFCL. Using MATLAB SIMULINK, the mathematic model of the DC-SFCL is created, simulation results validate the dynamics of system, and the performance of DC-SFCL is confirmed

  16. Guest Editorial Special Issue on Structured DC Microgrids

    DEFF Research Database (Denmark)

    Guerrero, Josep M.; Tan, Don F. D.

    2017-01-01

    With the development of dc coupled devices, such as photovoltaic generations, batteries, supercapacitors, LEDs, computers, and electronics equipment, low-voltage dc distribution networks, structured dc microgrids are emerging as a natural platform to integrate renewable energy sources. However...... in either series/parallel, forming a number of dc busses with different voltage levels. Recently, with the advance of new dc power technologies, several ongoing standards, alliances, and initiatives are bringing the possibility of developing future homes, offices, buildings, campuses, datacenters, ships......, satellites, aircrafts, and other electrical power systems to operate totally or dominantly in dc. Research is being carried out in both the system and component levels of modeling, control, and stability of structured dc microgrids. New high-efficiency topologies and protections are also key nontrivial...

  17. Family of multiport bidirectional DC-DC converters

    NARCIS (Netherlands)

    Tao, H.; Kotsopoulos, A.; Duarte, J.L.; Hendrix, M.A.M.

    2006-01-01

    Multiport DC-DC converters are of potential interest in applications such as generation systems utilising multiple sustainable energy sources. A family of multiport bidirectional DC-DC converters derived from a general topology is presented. The topology shows a combination of DC-link and magnetic

  18. Research on key technology of planning and design for AC/DC hybrid distribution network

    Science.gov (United States)

    Shen, Yu; Wu, Guilian; Zheng, Huan; Deng, Junpeng; Shi, Pengjia

    2018-04-01

    With the increasing demand of DC generation and DC load, the development of DC technology, AC and DC distribution network integrating will become an important form of future distribution network. In this paper, the key technology of planning and design for AC/DC hybrid distribution network is proposed, including the selection of AC and DC voltage series, the design of typical grid structure and the comprehensive evaluation method of planning scheme. The research results provide some ideas and directions for the future development of AC/DC hybrid distribution network.

  19. Programmable dc motor controller

    Science.gov (United States)

    Hopwood, J. E.

    1982-11-01

    A portable programmable dc motor controller, with features not available on commercial instruments was developed for controlling fixtures during welding processes. The controller can be used to drive any dc motor having tachometer feedback and motor requirements not exceeding 30 volts, 3 amperes. Among the controller's features are delayed start time, upslope time, speed, and downslope time.

  20. A new soft-switched high step-up DC-DC converter with dual coupled inductors

    DEFF Research Database (Denmark)

    Forouzesh, Mojtaba; Shen, Yanfeng; Yari, Keyvan

    2017-01-01

    This paper introduces a new efficient high step-up dc-dc converter with a shared input path and dual series coupled inductors at the output. This converter is suitable for high power applications due to its shared input current that puts low current stresses on the low voltage side switches...

  1. Influence of the snubbers and matching transformer on an optimal trajectory controlled resonant transistor DC/DC converter

    Directory of Open Access Journals (Sweden)

    Bankov Dimitrov Nikolay

    2012-01-01

    Full Text Available This work examines a series resonant DC/DC optimal trajectory controlled converter during operation above resonant frequency, taking into account the influence of the snubbers and matching transformer. We obtain expressions for the load characteristics, boundary curves between possible modes and limits of the soft commutation area. Computer simulation and experimental observation confirm the theoretical results.

  2. Why do we laugh at misfortunes? An electrophysiological exploration of comic situation processing.

    Science.gov (United States)

    Manfredi, Mirella; Adorni, Roberta; Proverbio, Alice Mado; Proverbio, Alice

    2014-08-01

    The goal of the present study was to shed some light on a particular kind of humour, called slapstick, by measuring brain bioelectrical activity during the perception of funny vs. non-funny pictures involving misfortunate circumstances. According to our hypothesis, the element mostly providing a comic feature in a misfortunate situation is the facial expression of the victims: the observer׳s reaction will usually be laughing only if the victims will show a funny bewilderment face and not a painful or anger expression. Several coloured photographs depicting people involved in misfortunate situations were presented to 30 Italian healthy volunteers, while their EEG was recorded. Three different situations were considered: people showing a painful or an angry expression (Affective); people showing a bewilderment expression and, so, a comic look (Comic); people engaged in similar misfortunate situations but with no face visible (No Face). Results showed that the mean amplitude of both the posterior N170 and anterior N220 components was much larger in amplitude to comic pictures, than the other stimuli. This early response could be considered the first identification of a comic element and evidence of the compelling and automatic response that usually characterizes people amused reaction during a misfortune. In addition, we observed a larger P300 amplitude in response to comic than affective pictures, probably reflecting a more conscious processing of the comic element. Finally, no face pictures elicited an anteriorly distributed N400, which might reflect the effort to comprehend the nature of the situation displayed without any affective facial information, and a late positivity, possibly indexing a re-analysis processing of the unintelligible misfortunate situation (comic or unhappy) depicted in the No Face stimuli. These data support the hypothesis that the facial expression of the victims acts as a specific trigger for the amused feeling that observers usually

  3. Use of Comics to Enhance Students' Learning for the Development of the Twenty-First Century Competencies in the Mathematics Classroom

    Science.gov (United States)

    Toh, Tin Lam; Cheng, Lu Pien; Ho, Siew Yin; Jiang, Heng; Lim, Kam Ming

    2017-01-01

    This paper discusses the use of comics in teaching mathematics in the secondary mathematics classroom. We explicate how the use of comics in teaching mathematics can prepare students for the twenty-first century competencies. We developed an alternative teaching package using comics for two lower secondary mathematics topics. This alternative…

  4. Radiation detection from phase-locked serial dc SQUID arrays

    DEFF Research Database (Denmark)

    Kaplunenko, V. K.; Mygind, Jesper; Pedersen, Niels Falsig

    1993-01-01

    We report on synchronous operation of series arrays of inductively coupled superconducting quantum interference devices (SQUIDs). Each array consisted of N=3 or 11 dc SQUIDs with common inductances providing a strong interaction between neighboring cells. Externally shunted (betac[approximately-e......We report on synchronous operation of series arrays of inductively coupled superconducting quantum interference devices (SQUIDs). Each array consisted of N=3 or 11 dc SQUIDs with common inductances providing a strong interaction between neighboring cells. Externally shunted (betac...

  5. Analysis of Motions in Comic Book Cover Art: Using Pictorial Metaphors

    Directory of Open Access Journals (Sweden)

    Igor Juricevic

    2016-04-01

    Full Text Available Motion can be depicted using literal pictorial devices (representing features present in the real world and metaphorical pictorial devices (representing features that do not occur in the real world. How are literal and metaphorical pictorial devices used in comic book cover art? We analyzed the pictorial devices used to depict the motion 'running' in 400 Silver Age (1956–1971 and Bronze Age (c. 1970–1985 superhero comic book covers (Frankenhoff & Thompson, 2012. Literal devices (such as arm and leg positions were used additively; that is, artists preferred to use many literal devices. On the other hand, metaphorical devices (such as action lines were not used additively; artists preferred to use only one metaphorical device. We propose the Literal Additive Metaphorical One-And-Done (LA-MOAD theory to account for the use of literal and metaphorical devices in comic book cover art. The differential use of literal and metaphorical devices by comic book artists may be unique to comic book cover art, or it may reflect a basic function of our visual system. 

  6. Comics as an educational tool for children with juvenile idiopathic arthritis.

    Science.gov (United States)

    Mendelson, Amir; Rabinowicz, Noa; Reis, Yonit; Amarilyo, Gil; Harel, Liora; Hashkes, Philip J; Uziel, Yosef

    2017-09-02

    This study examined whether the comic book Neta and the Medikidz Explain JIA would improve disease-related knowledge and treatment adherence among patients with juvenile idiopathic arthritis (JIA). In this prospective cohort study, JIA patients answered 20 multiple-choice knowledge questions about their disease, before and after reading the comic book. Demographic, clinical, health-related quality of life and adherence data were recorded and correlated to the responses. We studied 61 patients with a mean age of 14 ± 3.3 (range 8-18) years, 67% female, 83% Jewish and 17% non-Jewish. Thirty-nine percent had oligoarthritis, 13% systemic, 32% polyarthritis 11% psoriatic and 5% enthesitis-related type JIA. The disease was active in 46%, 40% were treated with biologics/disease modifying anti-rheumatic drugs, and 34% were in remission on medication. Among the 53 patients who completed before and after quizzes, average score increased from 63 to 80% (P comic book. Twenty-seven patients who also completed the quiz 1 year after the first reading retained their knowledge (79%). We did not find a statistically significant correlation between knowledge and age, sex, disease subtype, or Child Health Questionnaire quality of life scores. Adherence to medication use, physical therapy and rheumatology clinic visits were high at baseline; thus, these did not change after reading the comic. The comic booklet Neta and the Medikidz Explain JIA is a good educational tool for increasing disease-related knowledge in children with JIA.

  7. The psychophysics of comic: Effects of incongruity in causality and animacy.

    Science.gov (United States)

    Parovel, Giulia; Guidi, Stefano

    2015-07-01

    According to several theories of humour (see Berger, 2012; Martin, 2007), incongruity - i.e., the presence of two incompatible meanings in the same situation - is a crucial condition for an event being evaluated as comical. The aim of this research was to test with psychophysical methods the role of incongruity in visual perception by manipulating the causal paradigm (Michotte, 1946/1963) to get a comic effect. We ran three experiments. In Experiment 1, we tested the role of speed ratio between the first and the second movement, and the effect of animacy cues (i.e. frog-like and jumping-like trajectories) in the second movement; in Experiment 2, we manipulated the temporal delay between the movements to explore the relationship between perceptual causal contingencies and comic impressions; in Experiment 3, we compared the strength of the comic impressions arising from incongruent trajectories based on animacy cues with those arising from incongruent trajectories not based on animacy cues (bouncing and rotating) in the second part of the causal event. General findings showed that the paradoxical juxtaposition of a living behaviour in the perceptual causal paradigm is a powerful factor in eliciting comic appreciations, coherently with the Bergsonian perspective in particular (Bergson, 2003), and with incongruity theories in general. Copyright © 2015 Elsevier B.V. All rights reserved.

  8. Children’s Sleep Comic: development of a new diagnostic tool for children with sleep disorders

    Science.gov (United States)

    Schwerdtle, Barbara; Kanis, Julia; Kahl, Lena; Kübler, Andrea; Schlarb, Angelika A

    2012-01-01

    Background A solid diagnosis of sleep disorders in children should include both self-ratings and parent ratings. However, there are few standardized self-assessment instruments to meet this need. The Children’s Sleep Comic is an adapted version of the unpublished German questionnaire “Freiburger Kinderschlafcomic” and provides pictures for items and responses. Because the drawings were outdated and allowed only for qualitative analysis, we revised the comic, tested its applicability in a target sample, and suggest a procedure for quantitative analysis. Methods All items were updated and pictures were newly drawn. We used a sample of 201 children aged 5–10 years to test the applicability of the Children’s Sleep Comic in young children and to run a preliminary analysis. Results The Children’s Sleep Comic comprises 37 items covering relevant aspects of sleep disorders in children. Application took on average 30 minutes. The procedure was well accepted by the children, as reflected by the absence of any dropouts. First comparisons with established questionnaires indicated moderate correlations. Conclusion The Children’s Sleep Comic is appropriate for screening sleep behavior and sleep problems in children. The interactive procedure can foster a good relationship between the investigator and the child, and thus establish the basis for successful intervention if necessary. PMID:23620683

  9. Children's Sleep Comic: development of a new diagnostic tool for children with sleep disorders.

    Science.gov (United States)

    Schwerdtle, Barbara; Kanis, Julia; Kahl, Lena; Kübler, Andrea; Schlarb, Angelika A

    2012-01-01

    A solid diagnosis of sleep disorders in children should include both self-ratings and parent ratings. However, there are few standardized self-assessment instruments to meet this need. The Children's Sleep Comic is an adapted version of the unpublished German questionnaire "Freiburger Kinderschlafcomic" and provides pictures for items and responses. Because the drawings were outdated and allowed only for qualitative analysis, we revised the comic, tested its applicability in a target sample, and suggest a procedure for quantitative analysis. All items were updated and pictures were newly drawn. We used a sample of 201 children aged 5-10 years to test the applicability of the Children's Sleep Comic in young children and to run a preliminary analysis. The Children's Sleep Comic comprises 37 items covering relevant aspects of sleep disorders in children. Application took on average 30 minutes. The procedure was well accepted by the children, as reflected by the absence of any dropouts. First comparisons with established questionnaires indicated moderate correlations. The Children's Sleep Comic is appropriate for screening sleep behavior and sleep problems in children. The interactive procedure can foster a good relationship between the investigator and the child, and thus establish the basis for successful intervention if necessary.

  10. Using Comic Books as Read-Alouds: Insights on Reading Instruction from an English as a Second Language Classroom

    Science.gov (United States)

    Ranker, Jason

    2007-01-01

    A first-grade teacher used comic books as read-alouds during her implementation of a reading/writing workshop. The students, primarily English-language learners, were able to make use of this medium in order to learn new reading practices. The teacher used the comics to teach multiple aspects of various reading processes such as reading with an…

  11. "There's no billing code for empathy" - Animated comics remind medical students of empathy: a qualitative study.

    Science.gov (United States)

    Tsao, Pamela; Yu, Catherine H

    2016-08-12

    Physician empathy is associated with improved diabetes outcomes. However, empathy declines throughout medical school training. This study seeks to describe how comics on diabetes affect learning processes for empathy in medical students. All first- or second-year students at a Canadian medical school were invited to provide written reflections on two comics regarding diabetes and participate in a focus group. Responses were analyzed qualitatively for emergent themes. Students completed the Jefferson Scale of Physician Empathy (JSPE) at baseline, after the comic, and after the focus group. Linear mixed model statistical analyses were performed. Thirteen first-year and 12 second-year students participated. Qualitative analysis revealed four themes: 1) Empathy decline and its barriers; 2) Impact of the comic and focus group on knowledge, attitudes and skills; 3) Role of the comic in the curriculum as a reminder tool of the importance of empathy; 4) Comics as an effective medium. Baseline mean JSPE scores were 116.4 (SD 10.5) and trended up to 117.2 (SD 12.5) and 119.6 (SD 15.2) after viewing the comics and participating in the focus groups, respectively (p = 0.08). Animated comics on diabetes are novel methods of reminding students about empathy by highlighting the patient perspective.

  12. Online Comic in Mandarin Chinese's Vocabulary Learning: A Case Study of Budi Utama Multilingual School in Yogyakarta, Indonesia

    Science.gov (United States)

    Wilujeng, Nuning Catur Sri; Lan, Yu-Ju

    2015-01-01

    This study was aimed to investigate (1) the improvement of CFL elementary-school students' skill in learning Mandarin Chinese (hereafter referred to as Mandarin) vocabulary through creating comic without online resources, creating online comics individually and collaboratively; (2) the CFL elementary-school students' attitude towards the…

  13. Pow, Punch, Pika, and Chu : The Structure of Sound Effects in Genres of American Comics and Japanese Manga

    NARCIS (Netherlands)

    Pratha, Nimish K.; Avunjian, Natalie; Cohn, Neil

    2016-01-01

    As multimodal works, comics are characterized as much by their use of language as by the style of their images. Sound effects in particular are exemplary of comics’ language-use, and we explored this facet of comics by analyzing a corpus of books from genres in the United States (mainstream and

  14. Representation of Aloneness in Forever Alone Guy Comic Strips

    Directory of Open Access Journals (Sweden)

    Pricillia Chandra

    2017-01-01

    Full Text Available This study aims to discuss the representation of aloneness in Forever Alone Guy comic strips. The purpose of this research is to find out how the meaning of aloneness is constructed in the representation of Forever Alone Guy through the theory of representation described by Stuart Hall (1997, 2013. In the theory suggested by Hall, it is described that there are two ways to be done in creating representation. Those ways are through language/sign and mental representation. The mental representation is the only way used in this research with a reason that this analysis focuses to the stigmas attached to the concept of aloneness. The analysis shows that the construction of meaning is done through embedding clusters of negative stigmas to the three entities: single, alone and lonely. Thus, through the analysis, it can be concluded that the dominant meaning which represents being single and alone as the ‘imperfect’ condition plays an important role in the construction of the meaning

  15. The power of print reading: comics in the classroom.

    Science.gov (United States)

    Gabaron, Sabine

    2017-09-01

    Evidence from neuroscience and psychological studies supporting benefits of print reading over digital reading has recently been discussed in these columns (Perbal 2017 J. Cell Commun. Signal. 11:1-4). In the present commentary, I would like to add my perspective as a Humanities educator, and build upon the idea that print reading results in better comprehension, learning and communication. The argumentation that is presented herein is based on a study performed in a French Comics language class aimed at broadening students' knowledge and experience of graphic novels, and providing them with a cultural representation in the foreign language. The results that are discussed in this commentary indicate that upon reading printed books students created connections for a more meaningful learning experience, leading to personal growth and linguistic development. The impact these graphic novels had on students' learning capacity and relationship to reading was tremendous. The kinesthetic relationship with printed text was deeply enriching and gratifying. The stimulatory effects on their imagination allowed for a more creative reading, and a deeper comprehension, resulting in meaningful communication.

  16. A DC Transformer

    Data.gov (United States)

    National Aeronautics and Space Administration — The goal of the project was to demonstrate a true direct current (DC) transformer, a new electro-mechanical component with potentially high power applications; in...

  17. Zero-voltage DC/DC converter with asymmetric pulse-width modulation for DC micro-grid system

    Science.gov (United States)

    Lin, Bor-Ren

    2018-04-01

    This paper presents a zero-voltage switching DC/DC converter for DC micro-grid system applications. The proposed circuit includes three half-bridge circuit cells connected in primary-series and secondary-parallel in order to lessen the voltage rating of power switches and current rating of rectifier diodes. Thus, low voltage stress of power MOSFETs can be adopted for high-voltage input applications with high switching frequency operation. In order to achieve low switching losses and high circuit efficiency, asymmetric pulse-width modulation is used to turn on power switches at zero voltage. Flying capacitors are used between each circuit cell to automatically balance input split voltages. Therefore, the voltage stress of each power switch is limited at Vin/3. Finally, a prototype is constructed and experiments are provided to demonstrate the circuit performance.

  18. The black genre within humor: critical approach to the comic Boogie the oily by Roberto Fontanarrosa

    Directory of Open Access Journals (Sweden)

    Fernanda Tusa Jumbo

    2017-07-01

    Full Text Available This article does a study approach to the black humour genre in the written work of Roberto Fontanarrosa, an Argentine writer very famous in Latin American, in reference to the case Boogie the oily comic. In Boogie we observe a use of humor based on a naked, open and highly criticism toward to the liquid contemporary culture through the creation of a protagonist who reflects in itself all vices and evils of society. As methodology, this paper does a literature review and qualitative content analysis taking as reference ten comics of Boogie; with this material this article analyzes connotative and denotative messages. In conclusion this paper infers that a comic can serve as a vehicle to express reality by mean of absurdity and irony. Consequently, Boogie shows the culture of tolerance that human being has taken in front of the deformation values of today’s world.

  19. A regressive formula of perversity: Wertham and the women of comics.

    Science.gov (United States)

    Tilley, Carol L

    2018-04-25

    This essay serves as a close reading of psychiatrist Fredric Wertham's 1950s descriptions and critiques of female comics characters. I draw on archival sources as well as relevant texts in the study of gender and sexuality. Additionally, I integrate ideas from two of his close associates, folklorist Gershon Legman and psychiatrist Hilde Mosse, whose contributions to Seduction of the Innocent are woven-often invisibly-throughout that text. The character of Wonder Woman serves as a touchstone, but other provocative female figures that Wertham found objectionable in mid-twentieth-century comics accompany her. My goal is to illuminate Wertham's understanding of what he viewed as the "regressive formula of perversity" enacted through women's representations in comics, particularly those female characters who played active roles. Although not all of these concerns are tied to lesbian identity, they do all touch on broader notions of queerness vis-à-vis deviant sexual and gender expression.

  20. Comics – a Method that Allows Boys Deeper Experience of Children’s Literature

    Directory of Open Access Journals (Sweden)

    Maja Kerneza

    2014-06-01

    Full Text Available In the acquisition of reading skills girls are more successful than boys. As a method of interpretation comics could allow boys a deeper perception, understanding and evaluation of youth literary texts, and help them to express their literary perception experience. The main research method is case study with a number of linguistic motivations used. After getting acquainted with the comics, the students applied new knowledge to detect textual information embedded in stage directions, and expanded their literary worlds by converting texts into comic form. The research is based on qualitative research methods of literary didactic research. Boys’ deficits were successfully compensated – in some cases they were even more successful than girls, and the mehod of work also suited girls.

  1. THE USE OF SHORT COMICS AND ITS IMPACT ON STUDENTS’ WRITING SKILL

    Directory of Open Access Journals (Sweden)

    Aflakha Hakim Provesa

    2014-11-01

    Full Text Available The purpose of the study was to determine the effectiveness of using short comics in teaching of narrative writing at one Islamic Junior High School in Kediri, Indonesia. By conducting an experimental study, the subjects of the study were divided into two groups, group 1: using short comics, and group 2: conventional method. For analyzing the data, t-test was utilized by using students’ writing score in all elements namely content, organization, vocabulary, languange use, and mechanics. The findings indicated that there is a significant difference on the students’ writing score between the control and the experimental groups. The value of t-obtained (2.38 is greater than t-table (2.0639 with the degree of freedom (df 24 at 5% significance level. It means there is a significant effect of using short comics in teaching writing.

  2. Graphic Narratives and Cancer Prevention: A Case Study of an American Cancer Society Comic Book.

    Science.gov (United States)

    Krakow, Melinda

    2017-05-01

    As the interest in graphic medicine grows, health communicators have started engaging readers with compelling visual and textual accounts of health and illness, including via comic books. One context where comics have shown promise is cancer communication. This brief report presents an early example of graphic medicine developed by the American Cancer Society. "Ladies … Wouldn't It Be Better to Know?" is a comic book produced in the 1960s to provide the public with lay information about the Pap test for cervical cancer prevention and detection. An analysis of a key narrative attribute, plot development, illustrates the central role that perceived barriers played in this midcentury public health message, a component that remains a consideration of cancer communication design today. This case study of an early graphic narrative identifies promising cancer message features that can be used to address and refute barriers to cervical cancer screening and connects contemporary research with historical efforts in public health communication.

  3. Three new DC-to-DC Single-Switch Converters

    Directory of Open Access Journals (Sweden)

    Barry W. Williams

    2017-06-01

    Full Text Available This paper presents a new family of three previously unidentified dc-to-dc converters, buck, boost, and buck-boost voltage-transfer-function topologies, which offer advantageous transformer coupling features and low capacitor dc voltage stressing. The three single-switch, single-diode, converters offer the same features as basic dc-to-dc converters, such as the buck function with continuous output current and the boost function with continuous input current. Converter time-domain simulations and experimental results (including transformer coupling support and extol the dc-to-dc converter concepts and analysis presented.

  4. COMICS: Cartoon Visualization of Omics Data in Spatial Context Using Anatomical Ontologies.

    Science.gov (United States)

    Travin, Dmitrii; Popov, Iaroslav; Guler, Arzu Tugce; Medvedev, Dmitry; van der Plas-Duivesteijn, Suzanne; Varela, Monica; Kolder, Iris C R M; Meijer, Annemarie H; Spaink, Herman P; Palmblad, Magnus

    2018-01-05

    COMICS is an interactive and open-access web platform for integration and visualization of molecular expression data in anatomograms of zebrafish, carp, and mouse model systems. Anatomical ontologies are used to map omics data across experiments and between an experiment and a particular visualization in a data-dependent manner. COMICS is built on top of several existing resources. Zebrafish and mouse anatomical ontologies with their controlled vocabulary (CV) and defined hierarchy are used with the ontoCAT R package to aggregate data for comparison and visualization. Libraries from the QGIS geographical information system are used with the R packages "maps" and "maptools" to visualize and interact with molecular expression data in anatomical drawings of the model systems. COMICS allows users to upload their own data from omics experiments, using any gene or protein nomenclature they wish, as long as CV terms are used to define anatomical regions or developmental stages. Common nomenclatures such as the ZFIN gene names and UniProt accessions are provided additional support. COMICS can be used to generate publication-quality visualizations of gene and protein expression across experiments. Unlike previous tools that have used anatomical ontologies to interpret imaging data in several animal models, including zebrafish, COMICS is designed to take spatially resolved data generated by dissection or fractionation and display this data in visually clear anatomical representations rather than large data tables. COMICS is optimized for ease-of-use, with a minimalistic web interface and automatic selection of the appropriate visual representation depending on the input data.

  5. Le discours des Comices : un discours modèle

    Directory of Open Access Journals (Sweden)

    Anne Herschberg Pierrot

    2009-10-01

    Full Text Available Dans un discours officiel, publié par le Journal de Rouen du 22 juillet 1853, Flaubert trouve une phrase du discours des Comices qu’il avait écrite la veille. Cet article présente et reproduit les discours cités par le Journal de Rouen.In an official speech, published in the Journal de Rouen on July 22nd 1853, Flaubert found a sentence from the Agricultural association (« Comices agricoles » speeches that he had actually written himself the previous evening. This article presents and reprints the speeches quoted by the Journal de Rouen.

  6. A comparative linguistic study on onomatopoeia in Portuguese/German comics

    Directory of Open Access Journals (Sweden)

    Raoni Naraoka de Caldas

    2011-12-01

    Full Text Available This study investigates the peculiar use of onomatopoeia in the language of comics as well as how the process of creation of new expressions in this context respects the phonetic and phonotactic systems of each language. An empirical investigation was conducted, in which native speakers of both German and Portuguese were asked to suggest or create the onomatopoeia that they judged adequate for several edited comic panels, in which the original onomatopoeia had deliberately been omitted. The analysis of the data made it possible to identify some specific characteristics regarding the phonetic sequence and the syllabic organization of the onomatopoeia in these languages.

  7. Pornographic space-time and the potential of fantasy in comics and fan art

    Directory of Open Access Journals (Sweden)

    Lyndsay Brown

    2013-06-01

    Full Text Available By putting pornographic comics and fan art into conversation, this article contends that works intended to depict and fuel sexual fantasy structure time and space differently with the goal of directly engaging the reader and extending the duration of her pleasure. Further, the comics and pieces of fan art examined herein are produced by, for, and about women and suggest an alternative vision of female desire that challenges contemporary understandings of pornography's utility and functioning as it intersects with fantasy in the private sexual economy.

  8. Pre-Cloak Comic Superheroes: Tools for the Empowerment of Children

    Directory of Open Access Journals (Sweden)

    Chris Fradkin

    2016-09-01

    Full Text Available This note explores the notion of comic superheroes as tools for the empowerment of children. The author details interventions in Rwanda and Brazil, and their different usages of superheroes. With a focus on the superhero’s pre-cloak stage—the stage prior to their employing superpowers—the author offers glimpses of current work in progress to help therapists empower orphaned children. While this area of research is at an early stage, its potential among health professionals is growing. Thus the comic superhero may be more than celluloid, as health professionals learn to use his superpowers.

  9. Predicting Moves-on-Stills for Comic Art Using Viewer Gaze Data.

    Science.gov (United States)

    Jain, Eakta; Sheikh, Yaser; Hodgins, Jessica

    2016-01-01

    Comic art consists of a sequence of panels of different shapes and sizes that visually communicate the narrative to the reader. The move-on-stills technique allows such still images to be retargeted for digital displays via camera moves. Today, moves-on-stills can be created by software applications given user-provided parameters for each desired camera move. The proposed algorithm uses viewer gaze as input to computationally predict camera move parameters. The authors demonstrate their algorithm on various comic book panels and evaluate its performance by comparing their results with a professional DVD.

  10. A Novel tool for Health Literacy: Using Comic Books to Combat Childhood Obesity.

    Science.gov (United States)

    Tarver, Talicia; Woodson, Deidra; Fechter, Nick; Vanchiere, John; Olmstadt, Willam; Tudor, Charlie

    2016-01-01

    Childhood obesity remains a serious problem that requires health literacy projects to engage both parents and children in making healthy choices. This paper describes an award-funded project designed by LSU Health Shreveport (LSUHS) faculty from the Health Sciences Library and the Department of Pediatrics who created a comic book to help children and their parents learn practical ways children can make healthier lifestyle choices. LSUHS also collaborated with LSU-Shreveport to recruit a student artist, who illustrated the comic and designed promotional items used to promote the print and online versions of the book throughout the community.

  11. Control and modulation for loss minimization for dc/dc converters in wind farm

    DEFF Research Database (Denmark)

    Dincan, Catalin Gabriel; Kjær, Philip Carne

    2016-01-01

    For a DC wind turbine, a single phase series-resonant converter for unidirectional power is studied. This paper aims to identify and compare impact on electrical losses and component ratings from the choice of three candidate control strategies. The evaluation is purely based on circuit simulatio...

  12. 75 FR 23571 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC...

    Science.gov (United States)

    2010-05-04

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10... amends Sec. 39.13 by adding the following new AD: 2010-09-12 McDonnell Douglas Corporation: Amendment 39... to McDonnell Douglas Corporation Model DC- 10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A...

  13. Control of improved full-bridge three-level DC/DC converter for wind turbines in a DC grid

    DEFF Research Database (Denmark)

    Deng, Fujin; Chen, Zhe

    2013-01-01

    transformer in the IFBTL dc/dc converter. A modulation strategy, including two operation modes, is proposed for the IFBTL dc/dc converter. Then, a voltage balancing control strategy is proposed for the IFBTL dc/dc converter. Furthermore, the control of the wind turbine based on the IFBTL dc/dc converter......This paper presents an improved full-bridge three-level (IFBTL) dc/dc converter for a wind turbine in a dc grid by inserting a passive filter into the dc/dc converter to improve the performance of the converter. The passive filter can effectively reduce the voltage stress of the medium frequency...

  14. Aladdin Sane and Close-Up Eye Asymmetry: David Bowie’s Contribution to Comic Book Visual Language

    Directory of Open Access Journals (Sweden)

    Igor Juricevic

    2017-03-01

    Full Text Available In April 1973 David Bowie released 'Aladdin Sane'. The cover of 'Aladdin Sane' features an iconic image of David Bowie, a close-up shot of the artist with brightly colored orange hair and asymmetrical lightning bolt make-up on the right side of his face. This article argues that the cover image for 'Aladdin Sane' uses the Close-Up Eye Asymmetry (CUE-A pictorial device (i.e., close-up view of David Bowie, asymmetrical make-up around his eye and that CUE-A was adopted into Comic Book Visual Language by first providing evidence that CUE-A is used in comic book art. A link is then established between comic book art and music album art by showing that: (1 David Bowie was familiar with Comic Book Visual Language and could make a contribution to the language, and (2 comic book artists are influenced by music album art. I then make a case that the adoption of CUE-A into Comic Book Visual Language was specifically due to the cover image for 'Aladdin Sane' by analyzing: (1 the use of CUE-A by influential artists in the 1990s and (2 the different rates of adoption of CUE-A for the depiction of established versus newer comic book characters.

  15. Overview of Multi-DC-Bus Solutions for DC Microgrids

    DEFF Research Database (Denmark)

    Ricchiuto, D.; Mastromauro, R.A.; Liserre, Marco

    2013-01-01

    DC Microgrids have recently received a lot of attention in the last years due to high penetration of renewable energy sources as well as distributed energy storage systems. In the future DC microgrids could be preferable respect to AC microgrids in terms of redundancy since multi-DC-Bus solutions...... could provide a continuative power supply to the loads. An overview of Multi-DC-Bus solutions is presented in this paper. The performances are compared on the basis of possible DC microgrid configurations, redundancy, different DC voltage levels....

  16. ITAR Free Commercial-of-the-Shelf DC/DC Converter

    Science.gov (United States)

    Denzinger, Wolfgang; Hintze, Thomas

    2014-08-01

    A commercial-of-the-shelf (COTS) DC/DC converter for digital space equipment has been developed by ASP under ESA contract with special emphasis on low cost, no use of ITAR listed EEE parts like Mosfets, minimum number of rad-hard digital IC's and a design tolerance against single event effects by appropriate filtering. However, the intention to qualify this discrete converter design for a low cost FM series production was difficult due to the high up-sceening cost of EEE-parts with one lot guarantee and minimum-by. To overcome this problem, in a next step a redesign of the DC/DC converter was performed with all semiconductors like bipolar transistors, rectifiers and zener diodes packaged into hybrids. With this approach it was possible to buy a high number of less expensive wafers or dies from one lot, to perform a lot acceptance test and to integrate the dies into hybrid packages with further up- screening for FM use. The semiconductors have been packaged into three signal hybrids with 44 pins and one power hybrid with 24 pins for the dissipating transistors and rectifiers. The design of the hybrids is such, that all integrated semiconductors can be tested individually. The qualification of four EQM DC/DC converters with different combinations of output voltages has been successfully performed and two FM's have been manufactured and tested.

  17. Learning nanotechnology with texts and comics: the impacts on students of different achievement levels

    Science.gov (United States)

    Lin, Shu-Fen; Lin, Huann-shyang

    2016-05-01

    Comics are popular with adolescents because of their features of humor, narrative, and visual imagery. The purposes of this study were to examine the learning outcomes and emotional perceptions of reading a science comic book and a science text booklet for students of different levels of achievement, and to explore the main factors of the two media which attract high-school students to learn science. A mixed-method quasi-experimental design was adopted. The participants were 697 grade ten students from eight schools with different levels of academic achievement. Two similar classes in each of the eight schools were assigned as the comic group or the text group. The results indicated that the science comic book benefited medium achievers more than the science text booklet did, but the contrary result was found for the high achievers. In comparison, the two media benefited the low achievers equally, but both had only a limited effect due to the students' lack of prior knowledge. We conclude four kinds of evidence, including perceived difficulty of comprehension, reasons for interest/disinterest, emotional perceptions of learning science, and learning time, to support the phenomenon of the learning benefit of media specific to certain achievers' science learning.

  18. Integrating Technology, Art, and Writing: Creating Comic Books as an Interdisciplinary Learning Experience

    Science.gov (United States)

    Vega, Edwin S.; Schnackenberg, Heidi L.

    2004-01-01

    Although commonly considered something that is for "after school" and best left out of the K-12 curriculum, the creation of comic books incorporate several skills from multiple academic curricula. This paper outlines two summer programs, one offered to ages nine through 15 year olds and another offered to 15 through 18 year olds. The…

  19. Delving into the deep Earth: Using comics as a learning tool

    Science.gov (United States)

    Lee, K. K.; Wallenta, A.

    2011-12-01

    The comic book format lends itself to engaging reading for young and old alike and has been used recently by the American Physical Society (APS) and by NASA as an outreach teaching tool. Due to their sequential nature, comic books make it easy for readers to follow a story and grasp concepts that are covered. The limited text in each panel can also help those where reading is a challenge or for those who become nervous and/or discouraged with long text passages. The illustrations also add visual clues that can aid in understanding the concepts being laid out. As part of an NSF CAREER-funded outreach program, we use this medium to introduce the extreme conditions reproduced in our experiments and used to "probe" the deep interior of the Earth. The exploration of such inaccessible regions is readily disseminated to the public through such a graphical approach. The comic books' contents are provided by the PI, while the design and layout is produced by a professional illustrator and certified Connecticut public school teacher. The comic books are aimed at 5th and 8th grade students in the New Haven Public Schools (NHPS) where Earth Science topics are covered in the curriculum. The NHPS has an enrollment of nearly 21,000 students K-12, of which 89% are minorities. In order to comply with NHPS, a review process will be followed that will incorporate a panel of NHPS science teachers and administration to check for pedagogy.

  20. Conversational Implicature of Peanuts Comic Strip Based on Grice’s Maxim Theory

    Directory of Open Access Journals (Sweden)

    Muhartoyo Muhartoyo

    2013-04-01

    Full Text Available This article discusses about conversational implicature that occurs in Peanuts comic strips. The objectives of this study are to find out the implied meaning in the conversation between Charlie Brown with Lucy van Pelt and Lucy van Pelt with Linus van Pelt to evaluate the existence of maxim flouting and maxim violating in those conversations in relation to the four maxims such as quantity, quality, relation, and manner. Likewise, this study attempts to find out the reason for using conversational implicature in a comic strip. The writers uses a qualitative method with library research concerning to Grice’s maxim theory to analyze the conversational implicature. Based on the analysis, it can be concluded that all the comics that comprise 14 comics generate conversational implicature since all the characters breach rules of maxim. The result of this analysis shows that flouting maxim of manner has the highest occurrence of conversational implicature and the least occurrences belong to flouting maxim of relation and violating maxim of quantity. Moreover, the writers concludes that to make a successful communication ideally the speaker and the hearer to cooperate in the conversation by saying explicitly so the hearer can grasp the meaning as the goal of communication is to deliver a message to the hearer.  

  1. Comic Con Goes Country Life: On British Economy, Society and Culture

    Directory of Open Access Journals (Sweden)

    Dave O'Brien

    2014-12-01

    Full Text Available This commentary explores the impact of a recent comic art festival through questions of gender, labour and taste. The article suggests a redefinition of the meaning of legitimate culture, with its associated aesthetic hierarchies, may be the platform for the emergence of a new economy in parts of the UK.

  2. Enter the Matrix: Building Creative Industry through Delivering Insights in Comics

    Directory of Open Access Journals (Sweden)

    Hafiz Ahmad Aziz

    2014-10-01

    Full Text Available Comic is a media which delivers its content through visual sequence. This media has negative preference in Indonesia’s community because viewed as mild entertainment for children. Yet in modern society, comics observed and researched as one of media which could penetrate deep within its reader’s mind. In re-create cultural insight through comic, the content must encrypt into visual and sequential mode which form a matrix of insight. This matrix will encompasses the effective transformation of cultural content in comic and also other visual media through media linkage strategy. The media linkage strategy is to surround the children’s access of information and visual entertainment in order to build certain knowledge and understanding. It’s a system that crystallized from global marketing practices of visual media industry over decades. This paper urges to highlight the visual communication design study in creating a matrix of cultural insight in translating cultures of Archipelago and media linkage strategy in order to strengthen cultural understanding among children.

  3. Will Aesthetics English Comic Books Make Junior High School Students Fall in Love with English Reading?

    Science.gov (United States)

    Chou, Mei-Ju; Hsu, Yung-Hung; Chen, Ching-Chi

    2015-01-01

    The present study aims to investigate the effects of Aesthetics English comic books on EFL junior high school students' vocabulary acquisition, reading comprehension, and English learning motivation. The participants in this study were 28 eighth graders from one class in a public junior high school in Pingtung in Taiwan. After ten weeks…

  4. "Spaces Invested with Content": Crossing the "Gaps" in Comics with Readers in Schools

    Science.gov (United States)

    Low, David

    2012-01-01

    In recent years, reading scholars have increasingly attended to children's responses to picturebook page breaks, reasoning that the inferences young readers make during the turning of the page are central to understanding how children construct continuous narratives in semiotically rich texts. In this paper I argue that comics (including comic…

  5. Teaching History with Comic Books: A Case Study of Violence, War, and the Graphic Novel

    Science.gov (United States)

    Decker, Alicia C.; Castro, Mauricio

    2012-01-01

    In this essay, the authors present a case study that demonstrates how graphic novels can be utilized in the history classroom. More specifically, they discuss the benefits (and challenges) of using comic books to teach undergraduates about war and violence. While much of their discussion focuses on the historical particularities of Uganda, their…

  6. Creating Comic Books in Nigeria: International Reflections on Literacy, Creativity, and Student Engagement

    Science.gov (United States)

    Bitz, Michael; Emejulu, Obiajulu

    2016-01-01

    This article is an international reflection on literacy, creativity, and student engagement. The authors collaborated to help Nigerian youths and their teachers develop, design, and share original comic books. By leveraging student engagement for literacy learning, the authors highlighted the crucial role of creativity in the classroom. The…

  7. The Use of Educational Comics in Learning Anatomy among Multiple Student Groups

    Science.gov (United States)

    Kim, Jiyoon; Chung, Min Suk; Jang, Hae Gwon; Chung, Beom Sun

    2017-01-01

    Understanding basic human anatomy can be beneficial for all students, regardless of when, or if, they will later undertake a formal course in the subject. For students who are preparing to undertake a formal anatomy course, educational comics on basic anatomy can serve as a concise and approachable review of the material. For other students, these…

  8. Anne Frank relaunched in the world of comics and graphic novels

    NARCIS (Netherlands)

    Ribbens, Kees

    2017-01-01

    Recently the Basel-based Anne Frank Fonds proudly presented the Graphic Diary of Anne Frank. The impression is created as if this is the first ever comic book version of Anne Frank’s narrative. This article shows that there were various predecessors.

  9. Hospice Comics: Representations of Patient and Family Experience of Illness and Death in Graphic Novels.

    Science.gov (United States)

    Czerwiec, M K; Huang, Michelle N

    2017-06-01

    Non-fiction graphic novels about illness and death created by patients and their loved ones have much to teach all readers. However, the bond of empathy made possible in the comic form may have special lessons for healthcare providers who read these texts and are open to the insights they provide.

  10. The "Strange Alteration" of "Hamlet": Comic Books, Adaptation and Constructions of Adolescent Literacy

    Science.gov (United States)

    Sabeti, Shari

    2014-01-01

    This article examines two comic book adaptations of Shakespeare's "Hamlet" produced for teenage readers and used in school classrooms. It seeks to understand the ways in which particular kinds of literacy are being implied and constructed through the textual practice of multimodal adaptation. It presents a close reading of sections of…

  11. Adult Fans of Comic Books: What They Get out of Reading

    Science.gov (United States)

    Botzakis, Stergios

    2009-01-01

    This interview study is an exploration of the popular cultural and lifelong literacy practices of adult readers of comic books. Focusing on 4 participants from a pool of 12, the researcher used Kvale's (1996) method of meaning interpretation to analyze utterances and speak to the various uses reading held for these people. Aaron, Kyle, Peter, and…

  12. How Do Finnish Children Express Care and Justice in Comic Strips and Written Narratives?

    Science.gov (United States)

    Johansson, Juha; Hannula, Markku S.

    2014-01-01

    This case study explored how children's moral expressions like love and violence differ according to the mode of narrative, comic strips or written narratives. Sixteen third-grade children from a primary school in Finland took part in the study. Children's moral expressions were divided into justice and care. Reading frequency of fairy tales and…

  13. Multi Bus DC-DC Converter in Electric Hybrid Vehicles

    Science.gov (United States)

    Krithika, V.; Subramaniam, C.; Sridharan, R.; Geetha, A.

    2018-04-01

    This paper is cotncerned with the design, simulation and fabrication of the prototype of a Multi bus DC- DC converter operating from 42V DC and delivering 14V DC and 260V DC. As a result, three DC buses are interconnected through a single power electronic circuitry. Such a requirement is energized in the development of a hybrid electric automobile which uses the technology of fuel cell. This is implemented by using a Bidirectional DC-DC converter configuration which is ideally suitable for multiple outputs with mutual electrical isolation. For the sake of reduced size and cost of step-up transformer, selection of a high frequency switching cycle at 10 KHz was done.

  14. Children’s Sleep Comic: development of a new diagnostic tool for children with sleep disorders

    Directory of Open Access Journals (Sweden)

    Schwerdtle B

    2012-08-01

    Full Text Available Barbara Schwerdtle,1 Julia Kanis,1 Lena Kahl,1 Andrea Kübler,1,2 Angelika A Schlarb3,41Institute of Psychology, Department of Psychology I, University of Würzburg, Würzburg, 2Institute of Medical Psychology and Behavioral Neurobiology, 3Faculty of Science, Clinical and Developmental Psychology, University of Tübingen, Tübingen, 4Department of Clinical Psychology and Psychotherapy, University of Koblenz-Landau, Landau, GermanyBackground: A solid diagnosis of sleep disorders in children should include both self-ratings and parent ratings. However, there are few standardized self-assessment instruments to meet this need. The Children’s Sleep Comic is an adapted version of the unpublished German questionnaire “Freiburger Kinderschlafcomic” and provides pictures for items and responses. Because the drawings were outdated and allowed only for qualitative analysis, we revised the comic, tested its applicability in a target sample, and suggest a procedure for quantitative analysis.Methods: All items were updated and pictures were newly drawn. We used a sample of 201 children aged 5–10 years to test the applicability of the Children’s Sleep Comic in young children and to run a preliminary analysis.Results: The Children’s Sleep Comic comprises 37 items covering relevant aspects of sleep disorders in children. Application took on average 30 minutes. The procedure was well accepted by the children, as reflected by the absence of any dropouts. First comparisons with established questionnaires indicated moderate correlations.Conclusion: The Children’s Sleep Comic is appropriate for screening sleep behavior and sleep problems in children. The interactive procedure can foster a good relationship between the investigator and the child, and thus establish the basis for successful intervention if necessary.Keywords: children, sleep, sleep disorders, diagnostic, assessment, self-rating

  15. High-Efficiency Photovoltaic System Using Partially-Connected DC-DC Converter

    Science.gov (United States)

    Uno, Masatoshi; Kukita, Akio; Tanaka, Koji

    Power conversion electronics for photovoltaic (PV) systems are desired to operate as efficiently as possible to exploit the power generated by PV modules. This paper proposes a novel PV system in which a dc-dc converter is partially connected to series-connected PV modules. The proposed system achieves high power-conversion efficiency by reducing the passing power and input/output voltages of the converter. The theoretical operating principle was experimentally validated. Resultant efficiency performances of the proposed and conventional systems demonstrated that the proposed system was more efficient in terms of power conversion though the identical converter was used for the both systems.

  16. dc Arc Fault Effect on Hybrid ac/dc Microgrid

    Science.gov (United States)

    Fatima, Zahra

    The advent of distributed energy resources (DER) and reliability and stability problems of the conventional grid system has given rise to the wide spread deployment of microgrids. Microgrids provide many advantages by incorporating renewable energy sources and increasing the reliability of the grid by isolating from the main grid in case of an outage. AC microgrids have been installed all over the world, but dc microgrids have been gaining interest due to the advantages they provide over ac microgrids. However the entire power network backbone is still ac and dc microgrids require expensive converters to connect to the ac power network. As a result hybrid ac/dc microgrids are gaining more attention as it combines the advantages of both ac and dc microgrids such as direct integration of ac and dc systems with minimum number of conversions which increases the efficiency by reducing energy losses. Although dc electric systems offer many advantages such as no synchronization and no reactive power, successful implementation of dc systems requires appropriate protection strategies. One unique protection challenge brought by the dc systems is dc arc faults. A dc arc fault is generated when there is a gap in the conductor due to insulation degradation and current is used to bridge the gap, resulting in an arc with very high temperature. Such a fault if it goes undetected and is not extinguished can cause damage to the entire system and cause fires. The purpose of the research is to study the effect of the dc arc fault at different locations in the hybrid ac/dc microgrid and provide insight on the reliability of the grid components when it is impacted by arc faults at various locations in the grid. The impact of dc arc fault at different locations on the performance of the PV array, wind generation, and constant power loads (CPL) interfaced with dc/dc converters is studied. MATLAB/Simulink is used to model the hybrid ac/dc microgrid and arc fault.

  17. Early Oscillation Detection for DC/DC Converter Fault Diagnosis

    Science.gov (United States)

    Wang, Bright L.

    2011-01-01

    The electrical power system of a spacecraft plays a very critical role for space mission success. Such a modern power system may contain numerous hybrid DC/DC converters both inside the power system electronics (PSE) units and onboard most of the flight electronics modules. One of the faulty conditions for DC/DC converter that poses serious threats to mission safety is the random occurrence of oscillation related to inherent instability characteristics of the DC/DC converters and design deficiency of the power systems. To ensure the highest reliability of the power system, oscillations in any form shall be promptly detected during part level testing, system integration tests, flight health monitoring, and on-board fault diagnosis. The popular gain/phase margin analysis method is capable of predicting stability levels of DC/DC converters, but it is limited only to verification of designs and to part-level testing on some of the models. This method has to inject noise signals into the control loop circuitry as required, thus, interrupts the DC/DC converter's normal operation and increases risks of degrading and damaging the flight unit. A novel technique to detect oscillations at early stage for flight hybrid DC/DC converters was developed.

  18. Development of large-scale thyristor dc circuit breaker

    International Nuclear Information System (INIS)

    Kobayashi, S.; Tanoue, Y.; Ikegame, H.; Matushita, T.; Sato, Y.

    1981-01-01

    A study for developing a thyristor dc circuit breaker that is applicable to the Tokamak device for engineering feasibility is presented. The design and test of a unit circuit breaker consisting of 4kV-3kA thyristors connected 2 in series and 12 in parallel are described. And based on the results a 50kV-24kA thyristor dc circuit breaker is conceptually designed

  19. Comics Journalism and Fine Art: War, Massacre, and The Individual, in works of Pieter Bruegel, Joe Sacco and Otto Dix

    Directory of Open Access Journals (Sweden)

    Sara Owj

    2017-02-01

    Full Text Available As a pioneer of Comics Journalism, Joe Sacco’s works have been linked to conflict studies, migration, education, and so on. But despite references that Sacco makes to 16th Century master painter, Pieter Bruegel, and 20th century New Objectivity painter Otto Dix in his interviews, there have been few studies on the potential link between comics of Sacco and works of these masters of fine art. In this study I explore this connection by examining the questions of war, individuality and portrayal of massacre in paintings of Bruegel and Dix and journalistic comics of Sacco. My greater aim is to demonstrate the potential of further comparative studies between arts and comics journalism, especially between Renaissance and modern artists.

  20. Representations of same-sex relationships between female characters in all-ages comics: Princess Princess Ever After and Lumberjanes.

    Science.gov (United States)

    Gillingham, Erica

    2018-04-25

    Representations of lesbian, gay, bisexual, transgender, and queer (LGBTQ) characters in comics for an all-ages readership have emerged in the United States in the early twenty-first century. This essay examines the narrative constructions of same-sex relationships between female characters in two all-ages speculative fiction comics, Princess Princess Ever After by Katie O'Neill, and Lumberjanes, created by Shannon Watters, Grace Ellis, Noelle Stevenson, and Brooke Allen.

  1. "These books give me life": Considering what happens when comics and graphic novels are welcomed into a middle school space

    Science.gov (United States)

    Dallacqua, Ashley Kaye

    This year-long, ethnographic study documents the use of comics and graphic novels as academic literature across the curriculum in a suburban middle school. Because the use of this medium in classrooms is relatively new, it is a process that has not been extensively documented. While comics and graphic novels can provide a complex and valuable experience for readers, they can also be challenging to both students and teachers. In particular, this dissertation documents the tensions that surfaced as comics and graphic novels were integrated into a curriculum. This study is situated in a middle school entrenched in neoliberal ideologies, with focuses on high-stakes testing, a standardized curriculum, and individual, rather than collaborative work. Yet, the faculty in this middle school was also inviting nontraditional texts into classrooms, and operating in tension with a neoliberal agenda. By focusing on teaching and learning literacy practices with comics and graphic novels and talk about those practices, this study also addresses negative assumptions and hesitancies around such texts being used for academic purposes. Participants included seventh grade teachers and students engaged in working with and talking about comics. This research considers how comics and graphic novels were welcomed into this school, as well as impacts around time and space, and positioning. All of these themes point back to how comics and graphic novels were working within and against normative structures in this school. This study is positioned to consider conventional literacy practices and how teaching and learning with comics and graphic novels supports and disrupts those practices. Serving as an example and a starting point for bringing this dynamic medium into classrooms, this study fills a significant gap, supporting and challenging traditional literacies practices and analyzing potential for new ways of operating in a school.

  2. Impact of an educational comic book on epilepsy-related knowledge, awareness, and attitudes among school children in Ethiopia.

    Science.gov (United States)

    Tekle-Haimanot, Redda; Preux, Pierre Marie; Gerard, Daniel; Worku, Dawit Kibru; Belay, Hanna Demissie; Gebrewold, Meron Awraris

    2016-08-01

    Epilepsy is of worldwide public health importance because it is common, often accompanied by physical and cognitive disabilities, and is widely stigmatized. The incidence of epilepsy in Ethiopia was reported to be 64/100,000 population and a prevalence of 520/100,000 population. A minority of subjects is treated, and religious and sociocultural beliefs influence the nature of treatment and care. One approach to support the development of positive attitudes toward individuals with disabilities is through the use of comics. Comics have been effective in creating awareness and educating about epilepsy. We conducted a cross-sectional study among randomly selected students from two preparatory schools (one from a city and the other from a rural area) in June 2014. We collected information using a structured KAP questionnaire before and after reading a comic book. The comic book relevance was assessed by 40 health professionals. One hundred sixteen students from urban and 110 from rural high schools were enrolled in the present study with an age distribution of 31.9% in 16-17years, 48.7% in 18-19years, and 19.5% in 20+years. Thirty percent of the urban school was male compared with sixty-five percent of the rural school. The comic book was recommended as useful educational material to be distributed among school children by 90% of interviewed health professionals (internists, neurologist, psychiatrists, residents, GPs, and nurses). The comic book was appreciated by the Ethiopian high school students. After brief exposure to the comic book, students could extract a great deal of information, it could change misconceptions and provide correct information about epilepsy, and can be an effective approach to epilepsy awareness creation. Health professionals found the comic book to be very informative and recommended its distribution to students, teachers, nurses, libraries, and community/religious leaders. Illustrations were Ethiopian-oriented. Copyright © 2016. Published by

  3. TOPOLOGICAL REVIEW AND ANALYSIS OF DC-DC BOOST CONVERTERS

    Directory of Open Access Journals (Sweden)

    V. INDRA GANDHI

    2017-06-01

    Full Text Available DC voltage boost up is essential in numerous applications; especially considering Photovoltaic (PV based renewable power generation system. The conventional DC-DC boost converter is the most admired configuration for this scheme, even if the converter efficiency is restricted at duty cycle near to maximum value. In order to find solution to the problem and improve its conversion capability, many converter configurations have been implemented so far. With this circumstance, this research work proposes to give overview of a few most imperative research works related to DC-DC boost converters. Some configurations are covered and classified basically based on the application. The major benefits and disadvantages related to the available techniques are also briefly conveyed. At last, a proper evaluation is recognized among the important types of DC-DC boost converters in terms of efficiency, number of components, and stability.

  4. Integrating DC/DC Conversion with Possible Reconfiguration within Submodule Solar Photovoltaic Systems

    Science.gov (United States)

    Huang, Peter Jen-Hung

    This research first proposes a method to merge photovoltaic (PV) cells or PV panels within the internal components DC-DC converters. The purpose of this merged structure is to reconfigure the PV modules between series and parallel connections using high switching frequencies (hundreds of kHz). This leads to multi-levels of voltages and currents that become applied to the output filter of the converter. Further, this research introduces a concept of a switching cell that utilizes the reconfiguration of series and parallel connections in DC-DC converters. The switching occurs at high switching frequency and the switches can be integrated to be within the solar panels or in between the solar cells. The concept is generalized and applied to basic buck and boost topologies. As examples of the new types of converters: reconfigurable PV-buck and PV-boost converter topologies are presented. It is also possible to create other reconfigurable power converters: non-isolated and isolated topologies. Analysis, simulation and experimental verification for the reconfigurable PV-buck and PV-boost converters are presented extensively to illustrate proof of concept. Benefits and drawbacks of the new approach are discussed. The second part of this research proposes to utilize the internal solar cell capacitance and internal solar module wire parasitic inductances to replace the input capacitor and filter inductor in boost derived DC-DC converters for energy harvesting applications. High switching frequency (MHz) hard switched and resonant boost converters are proposed. Their analysis, simulation and experimental prototypes are presented. A specific proof-of-concept application is especially tested for foldable PV panels, which are known for their high internal wire inductance. The experimental converters successfully boost solar module voltage without adding any external input capacitance or filter inductor. Benefits and drawbacks of new proposed PV submodule integrated boost

  5. Vision over visibility: the universe of images in contemporaneity and the creation of the comic Américo

    Directory of Open Access Journals (Sweden)

    Halisson Júnior da Silva

    2013-08-01

    Full Text Available Through the articulation of certain theories of image and the methodology of research in art, this work aims to create a comic story which problematizes the human condition in the contemporary world. The image theories discussed here start from the idea of Flusser's climbing of abstraction, which conceives the contemporaneity and near future as the field of technical images produced by devices which reverse the vectors of meaning between reality and image. Complementing the discussion we have the theory of the spectacle by Guy Debord and the Jean Baudrillard's theory of simulacrum. These theories intended to compose a paradigm of contemporaneity so as to establish appropriate reference to the production of the comic. From this theoretical framework, we approach the artistic language in order to establish the proper relation between theory and practice. Thus, investigating the language of comics in relation to theoretical approaches, as well as describes the process of establishing the comic, titled Américo, identifying and explaining the features of the comic's language, and establishing relations between the comic developed and the theoretical approach.

  6. Fight for Your Right to Fruit: Psychosocial Outcomes of a Manga Comic Promoting Fruit Consumption in Middle-School Youth.

    Science.gov (United States)

    Leung, May May; Green, Melanie C; Tate, Deborah F; Cai, Jianwen; Wyka, Katarzyna; Ammerman, Alice S

    2017-05-01

    The purpose of this study was to determine whether exposure to a manga comic (Japanese comic art) with messages promoting fruit consumption influenced psychosocial variables associated with increased fruit intake in middle-school youth. A three-group, randomized, single-session study was conducted in two public middle schools in central North Carolina. Participants were randomly assigned to one of three groups: (a) comic (manga comic promoting fruit consumption, (b) newsletter (newsletter about fruit), or (c) attention-control (newsletter about ancient Greece). Participants included N = 263 youth, with a mean age of 13.18 years (SD = 1.12). Outcome expectations, self-efficacy, and knowledge related to fruit intake were measured at baseline and immediately after reading. Secondary outcomes included transportation (degree to which participants are immersed in their media) and enjoyment, measured at posttest. Data were analyzed using regression analyses. Comic group participants tended to have greater change in outcome expectations related to fruit intake compared to the attention-control group and greater transportation and enjoyment than the newsletter and attention-control groups. Study results are promising and suggest that manga comics may be a useful format to promote positive health beliefs in youth.

  7. Is trivialisation of alcohol consumption a laughing matter? Alcohol incidence in a metropolitan daily newspaper's comic strips.

    Science.gov (United States)

    Donovan, Robert J; Fielder, Lynda; Donovan, Patrick; Handley, Claire

    2009-05-01

    A number of studies have looked at the incidence and nature of depictions of alcohol in various media, primarily in movies, television and magazines. However, there have been few studies of depictions of alcohol in comic strips in newspapers. This study analysed the content of the five comic strips in the 258 weekday editions of a metropolitan newspaper over a period of 1 year. Where alcohol was depicted, this was classified as either integral or incidental to the theme or story of that day's strip. As an indication of the nature of the depiction and in the absence of specific codes for the depiction of alcohol in comic strips, depictions were assessed against the Australian Alcoholic Beverages Advertising Code (ABAC). Of the 1 290 individual comic strips, 4% (n = 54) depicted alcohol. Depictions were equal in number incidental and integral to the 'story'. Over half of the strips depicting alcohol were deemed to breach the ABAC, with the most common breach related to trivialisation of alcohol consumption. One strip accounted for over 60% of all depictions with the majority breaching the ABAC. These results suggest that newspaper publishers should consider a code for depictions of alcohol (and other unhealthy or risky products/behaviours) in comics. At the very least, comics that trivialise the abuse of alcohol should be excluded under such a code.

  8. An Integrated Multifunctional Bidirectional AC/DC and DC/DC Converter for Electric Vehicles Applications

    OpenAIRE

    Liwen Pan; Chengning Zhang

    2016-01-01

    This paper presents an on-board vehicular battery charger that integrates bidirectional AC/DC converter and DC/DC converter to achieve high power density for application in electric vehicles (EVs). The integrated charger is able to transfer electrical energy between the battery pack and the electric traction system and to function as an AC/DC battery charger. The integrated charger topology is presented and the design of passive components is discussed. The control schemes are developed for m...

  9. Enhanced DC-Link Capacitor Voltage Balancing Control of DC–AC Multilevel Multileg Converters

    DEFF Research Database (Denmark)

    Busquets-Monge, Sergio; Maheshwari, Ram Krishan; Nicolas-Apruzzese, Joan

    2015-01-01

    This paper presents a capacitor voltage balancing control applicable to any multilevel dc–ac converter formed by a single set of series-connected capacitors implementing the dc link and semiconductor devices, such as the diode-clamped topology. The control is defined for any number of dc-link vol......This paper presents a capacitor voltage balancing control applicable to any multilevel dc–ac converter formed by a single set of series-connected capacitors implementing the dc link and semiconductor devices, such as the diode-clamped topology. The control is defined for any number of dc...

  10. DCP Series

    Directory of Open Access Journals (Sweden)

    Philip Stearns

    2011-06-01

    Full Text Available Photo essay. A collection of Images produced by intentionally corrupting the circuitry of a Kodak DC280 2 MP digitalcamera. By rewiring the electronics of a digital camera, glitched images are produced in a manner that parallels chemically processing unexposed film or photographic paper to produce photographic images without exposure to light. The DCP Series of Digital Images are direct visualizations of data generated by a digital camera as it takes a picture. Electronic processes associated with the normal operations of the camera, which are usually taken for granted, are revealed through an act of intervention. The camera is turned inside­out through complexes of short­circuits, selected by the artist, transforming the camera from a picture taking device to a data capturing device that renders raw data (electronic signals as images. In essence, these images are snap­shots of electronic signals dancing through the camera's circuits, manually rerouted, written directly to the on­board memory device. Rather than seeing images of the world through a lens, we catch a glimpse of what the camera sees when it is forced to peer inside its own mind.

  11. Next-Generation Shipboard DC Power System

    DEFF Research Database (Denmark)

    Jin, Zheming; Sulligoi, Giorgio; Cuzner, Rob

    2016-01-01

    sources (RES) are commonly recognized as the major driven force of the revolution, the outburst of customer electronics and new kinds of household electronics is also powering this change. In this context, dc power distribution technologies have made a comeback and keep gaining a commendable increase...... in research interests and industrial applications. In addition, the concept of flexible and smart distribution has also been proposed, which tends to exploit distributed generation and pack the distributed RESs and local electrical loads as an independent and self-sustainable entity, namely microgrid....... At present, the research of dc microgrid has investigated and developed a series of advanced methods in control, management and objective-oriented optimization, which would found the technical interface enabling the future applications in multiple industrial areas, such as smart buildings, electric vehicles...

  12. Modern Physics in High School: Space time in Einstein’s comic strips

    Directory of Open Access Journals (Sweden)

    Francisco Caruso

    2009-08-01

    Full Text Available A   brief   summary   of   the  impact  of   Einstein's   contribution  concerning  concepts  like  space,  time,  simultaneity,  mass  and  energy is presented. Some of the main purposes of an education project through comics are sketched. The present work is inserted in this project and it shows a set of seven original comic strips which can be used by High School teachers to talk about one of Einstein’s  revolutionary  contributions  to  Modern  Physics:  Relativity.

  13. Using social stories and comic strip conversations to promote socially valid outcomes for children with autism.

    Science.gov (United States)

    Hutchins, Tiffany L; Prelock, Patricia A

    2006-02-01

    Very little is documented regarding the efficacy of social stories and comic strip conversations for promoting an understanding of social situations and the appropriate social behaviors of individuals with autism spectrum disorder (ASD). In addition, few studies on the efficacy of social stories have examined whether outcomes are socially valid. The purpose of this article is to respond to some of the gaps in the literature on the efficacy of a frequently used intervention for children with ASD and to describe a family-centered collaborative approach to developing social stories and comic strip conversations. The results of intervention employing an A-B design are reported for two case vignettes. Clinical implications, limitations of the available data, and potential factors contributing to outcome variability are discussed.

  14. On and off controlled resonant dc-dc power converter

    DEFF Research Database (Denmark)

    2015-01-01

    The present invention relates to a resonant DC-DC power converter comprising an input side circuit comprising a positive and a negative input terminal for receipt of an input voltage or current and an output side circuit comprising positive and negative output terminals for supply of a converter...... output voltage and connection to a converter load. The resonant DC-DC power converter further comprises a rectification circuit connected between an output of a resonant network and the output side circuit. The resonant network is configured for alternatingly being charged from the input voltage...... or current and discharged through the rectification circuit by a first controllable switch arrangement in accordance with a first switch control signal. A second controllable switch arrangement of the resonant DC-DC power converter is configured to select a first impedance characteristic of the resonant...

  15. THE PROBLEM OF BRAZILIAN HERO: 'O GUARANI' IN LITERATURE AND COMICS

    Directory of Open Access Journals (Sweden)

    Pascoal Farinaccio

    2015-08-01

    Full Text Available This article aims to analyze the aesthetic and ideological contradictions involved in the literary representation of the genuine Brazilian hero in the novel O Guarani, wrote by José de Alencar, and also in its graphical representation in the adaptation of this book to the language of comics. The context considered is that of a culture deeply marked by inferiority complex arising from its colonial history.

  16. COMIC AGENTS: FROM A POETIC TO AN ANTHROPOLOGICAL PARADIGM OF COMEDY (ARISTOTLE AND ALFRED GELL)

    OpenAIRE

    ANNA KAWALEC

    2016-01-01

    Aristotle was concerned with the comedy genre as a kind of poetry. Its creators, the comic poets, interested him only marginally. This genological approach to its subject-matter dominated the theory and philosophy of art for subsequent centuries as evidenced by the subsequent elaborations of interpretations of Aristotle’s catharsis. The alternative approach focused instead on subjects as creators of art. As a consequence of the long-term development of anthropocentrism in the humanities...

  17. B. Peleau Comics are a continuation of pictures, with or without text ...

    African Journals Online (AJOL)

    We would not get the definition of how comics work nor how they stan

  18. The naked hero and model man: costumed identity in comic book narratives

    OpenAIRE

    Coughlan, David

    2009-01-01

    peer-reviewed After the release of the film Superman Returns (2006), it was suggested that " It was inevitable .. . that after 9/11 America's greatest superhero would come back to protect the threatened city of Metropolis" (French 2006, 15). In a time of need, a vulnerable populace, even an entire nation, could feel shel tered by the power of Superman. This has held true since Superman's very first appearance in Action Comics #1 in 1938, but what has also always been clea...

  19. "A Jedi like my father before me": Social identity and the New York Comic Con [symposium

    Directory of Open Access Journals (Sweden)

    Jen Gunnels

    2009-11-01

    Full Text Available Few venues exist for adults to play dress-up, with Renaissance festivals, comic and other media conventions, and live-action role-playing games comprising the bulk of these venues. This sort of behavior is expected of people in their formative years—children and teenagers—where they try on and receive feedback about their selves. What might be the reasoning behind the behavior of adults doing so, especially after primary socialization has occurred?

  20. Analysis code of three dimensional core dynamics for high temperature gas-cooled reactors, COMIC-2

    International Nuclear Information System (INIS)

    Takano, Makoto

    1987-04-01

    The code has been improved and modified in order to speedup calculation and to make more effective since it was developed in 1985. This report is written as a user's manual of the latest version of the code (COMIC-2). Speedup of the code is performed by the improvement of program flow and vector programming. The total speedup factor depends on problem, however, is about 10 in the case of a sample ploblem. (author)

  1. When Marcoule's radiation protection department was talking nuclear energy with comics.

    International Nuclear Information System (INIS)

    Portelli, Aurelien; Guarnieri, Franck; Parizel, Claire

    2015-01-01

    The radiation protection department (SPR) of the CEA Marcoule centre implemented in the beginning of the 1960's an information program aiming at counteracting the false ideas circulating about nuclear industry. The centre benefited from the artistic skill of Jacques Castan who made posters and comics to illustrate the safety campaigns of the SPR. This article analyses the methods used by Castan to promote nuclear industry to the general public

  2. TRANSLATORS’ CENSORSHIP IN ENGLISH-INDONESIAN TRANSLATION OF DONALD DUCK COMICS

    Directory of Open Access Journals (Sweden)

    Issy Yuliasri

    2017-05-01

    Full Text Available Not all aspects of Western culture, reflected in the language used in Walt Disney’s Donald Duck comics, are acceptable in Indonesia. So, in translating the comics, the translators have to manipulate the text for it to be acceptable by the target readers and parents. This research aims at finding out censorship through the translation techniques used by the translators in translating the English humorous texts in the Walt Disney’s Donald Duck comics into Indonesian and the reasons underlying the translators’ choice of the translation techniques. It also aims at analysing whether or not the choice of the translation techniques affects the rendering of meaning, maintenance of humour, and acceptability of the translation. For these purposes a qualitative method was employed with content analysis technique and reader response analysis. Content analysis was used in comparing the source text (ST and target text (TT to find out the translation techniques used as a means of censorship and to find out the translators’ reasons for choosing the techniques. Reader-response analysis was done to find out the readers’ response to the rendering of meaning and maintenance of humour in the translation. The research findings discovered that the translators performed censorship through the dominant use of reduction and generalisation techniques so as to reduce sarcasm and insults. The interview with the publisher’s Senior Editor also revealed that “decency” was the first priority in the translation decision making, followed by clarity of meaning and maintenance of humour.  Further research to investigate other elements censored, and compared with other translated comics is recommended.

  3. nderlying conceptions of teaching the mother tongue through comic stris with the character Mafalda

    OpenAIRE

    Melo, Bárbara Olímpia; Fontinele, Simone Rego

    2017-01-01

    This work aims to analyze the concepts of language and teaching present in the genre of humor comic strips, with the character Mafalda, by cartoonist Quino. The gender in study can be considered from the humorous sphere, so the strategy for construction of humor in the selected corpus just happens for reinforcing a conception of language and teaching somewhat distant from that of the alleged potential readers. This study consists of a literature search of analytical and descriptive nature. As...

  4. Phantasmatic Constructions: Language and Humor and the Interrogation of Identity in Contemporary Filipino Comic Plays

    Directory of Open Access Journals (Sweden)

    Maria Rhodora G. Ancheta

    2011-12-01

    Full Text Available This paper examines the ways in which humor operates to interrogate and assert Filipino identity in the face of an ever invasive hyperreal intervention in Philippine contemporary life, in two contemporary comic plays, “Welcome to IntelStar” by Chris Martinez (2005, and “Psychedelia Apocalypsis” by Nicolas Pichay (2007. In the former, a comic monologue foregrounds the “call center phenomenon” in the Philippines. Outsourced service is shown as a maneuver which loosely transplants English-speaking, ‘American-sounding’ workers within a global economic community, and one which now comically depicts these workers, in fact, as culturally mired subjects negotiating their identity constructions within their everyday lives. “Psychedelia Apocalypsis” is a farcical depiction of an American film crew’s apparently innocent entry into the Philippine highlands to shoot the Francis Ford Coppola film Apocalypse Now; as a result, they become embroiled in the intersections of Filipino history, current Philippine internal conflicts, and Philippine political feuds, thus highlighting the matrix of current Philippine culture and life. In reading these two plays as shifting cultural texts, I seek to examine how the language of humor and the comic strategies used therein (especially citing the role of incongruity theories respond to the creation, or to the evolution of a hyperreal Filipino identity, one that complicates the fixing of a national identity in the face of a culture that has long grappled with this question, given the Philippines’ own colonial and hybrid culture. And while this paper focuses mainly on Filipino texts and problematizes Filipino identity, it is significant to explore the Asian and Third World reverberations of the possibilities and problems of this cultural reengagement and reconsolidation of identity, examined now by way of language and culture.

  5. DC Cable for Railway

    Science.gov (United States)

    Tomita, Masaru

    The development of a superconducting cable for railways has commenced, assuming that a DC transmission cable will be used for electric trains. The cable has been fabricated based on the results of current testing of a superconducting wire, and various evaluation tests have been performed to determine the characteristics of the cable. A superconducting transmission cable having zero electrical resistance and suitable for railway use is expected to enhance regeneration efficiency, reduce power losses, achieve load leveling and integration of sub-stations, and reduce rail potential.

  6. PENGGUNAAN FUZZY LOGIC UNTUK KONTROL PARALLEL CONVERTER DC-DC

    Directory of Open Access Journals (Sweden)

    Bambang Prio Hartono

    2012-09-01

    Full Text Available Abstract: Using system fuzzy logic as control  technology have been used on low load dc-dc converter with combined parallel compiled  dc-dc converter can  obtain big load.   With existence of differrence of component parameter and each parallel compiled converter can obtained different current  and voltage output.  Function of controller  for to do adjustment, so that current which is applied  to  load by each converter  can be obtained  difference error as small as possible or same. The object of research is developing design of large signal dc-dc converter which is  combined with using  FLC so that  obtain  better performance.  To get better performance have been made plant model and simulation with CDE method.  The more systematic  system and design is needed to overcome bigger load  on dc-dc converter, so that parallel  compiled current master slave control system on dc-dc converter with using fuzzy logic  controller is used. Result of  research showed that error or difference of  current  which is applied to load can handled by fuzzy logic  controller.  Technic of current and voltage controller co to do adjustment current and voltage distribution  equally to load.  Distribution of iL1,iL2 and  output voltage Vo on dc-dc  converter with load 2,25 until  7,875 and voltage  100  until 120 volt,  load current beetwen  12 until 48, % relatif  error  Vo  0,4% until  0,9%.

  7. "PhD Comics" author Jorge Cham on the power of procrastination

    CERN Multimedia

    Stefania Pandolfi

    2015-01-01

    From Tuesday, 22 to Friday, 25 September, Jorge Cham visited CERN. The PHD Movie 2 was screened in the Main Auditorium  and the cartoonist also took part in one of the Researchers' Night events.    Jorge Cham in the CERN Control Centre. On the first day, the author of the comic strip Piled Higher and Deeper (PhD Comics) visited the CERN Control Centre, the Synchrocyclotron, the CMS Service Cavern and the ATLAS control room. On Thursday, he had a busy afternoon, starting with signing copies of his books and then giving a talk entitled “The Power of Procrastination” in a packed Main Auditorium. He made the audience laugh by narrating his experience as a graduate student in robotics at Stanford University, recounting how he started drawing PhD Comics and how it rapidly became popular in universities all over the world. He then analysed the frustrations and anxieties commonly experienced by any graduate student, causing...

  8. Beam, multi-beam and broad beam production with COMIC devices

    International Nuclear Information System (INIS)

    Sortais, P.; Lamy, T.; Medard, J.; Angot, J.; Peaucelle, C.

    2012-01-01

    The COMIC discharge cavity is a very versatile technology. We will present new results and devices that match new applications like: molecular beams, ultra compact beam line for detectors calibrations, quartz source for on-line application, high voltage platform source, sputtering /assistance broad beams and finally, a quite new use, high energy multi-beam production for surface material modifications. In more details, we will show that the tiny discharge of COMIC can mainly produce molecular ions (H 3+ ). We will present the preliminary operation of the fully quartz ISOLDE COMIC version, in collaboration with IPN Lyon, we will present a first approach for a slit extraction version of a three cavity device, and after discussing about various extraction systems on the multi discharge device (41 cavities) we will show the low energy broad beam (2 KV) and high energy multi-beams (10 beams up to 30 KV) productions. We will specially present the different extraction systems adapted to each application and the beams characteristics which are strongly dependent on the voltage distribution of an accel-accel two electrodes extraction system. The paper is followed by the slides of the presentation. (authors)

  9. The Use of BBC (Box, Board, and Comics Media in The Systems of Linear Equation

    Directory of Open Access Journals (Sweden)

    P D Widyastuti

    2017-12-01

    Full Text Available Mathematics is one of the lessons in school. Starting from elementary school, junior high school, senior high school, even college. Mathematics is abstract and identic with numbers, so the author guessed that maybe this is the reason why students consider that mathematics is a difficult lesson. In fact, the learners deliver the material step by step. First, the teacher introduced something concrete to the students (related to the surrounding environment. After that, teacher introduced something more abstract to the students. Sometimes, the transition from concrete to abstract become the problem in the learning process. One of the materials that convert concrete to abstract is systems of linear equations in 8th grade because in this stage students are introduced to more coefficients and variables. This article will discuss how to use media in the form of BBC (Box, Board, and Comics on systems of linear equations. This research is about Research and Development (R &D. The procedures of comics followed the ADDIE model which included analysis, design, development, implementation, and evaluation. This research aims to create a valid media based on the validation by the and students’ responses which can be proven that BBC (Box, Board, and Comics media are interesting and worthy to use in the classroom.

  10. The Children's Sleep Comic: Psychometrics of a Self-rating Instrument for Childhood Insomnia.

    Science.gov (United States)

    Schwerdtle, Barbara; Kanis, Julia; Kübler, Andrea; Schlarb, Angelika A

    2016-02-01

    The Children's Sleep Comic is a standardized self-report questionnaire for assessing insomnia in children ages 5-11 years. The goal of the present study is to introduce a revised version of this measure and to present psychometrics and a cut-off score. Therefore, the revised Children's Sleep Comic, the Sleep Self Report, the Children's Sleep Habits Questionnaire, and the Child Behavior Checklist were applied to a sample of 393 children and their parents. Of the parents who participated voluntarily, a subsample (n = 176) was interviewed on the phone to diagnose their children with sleep disorders according to the International Classification of Sleep Disorders, if applicable. The results indicated that the Children's Sleep Comic is a reliable self-rating instrument for diagnosing childhood insomnia. Internal consistency was α = 0.83; and convergent and divergent validity were adequate. The child-friendly format can foster a good therapeutic relationship, and thus establish the basis for successful intervention.

  11. Comic strips help children understand medical research: targeting the informed consent procedure to children's needs.

    Science.gov (United States)

    Grootens-Wiegers, Petronella; de Vries, Martine C; van Beusekom, Mara M; van Dijck, Laura; van den Broek, Jos M

    2015-04-01

    Children involved in medical research often fail to comprehend essential research aspects. In order to improve information provision, a participatory approach was used to develop new information material explaining essential concepts of medical research. A draft of a comic strip was developed by a science communicator in collaboration with pediatricians. The draft was presented to children participating in a clinical trial and to two school classes. Children were consulted for further development in surveys and interviews. Subsequently, the material was revised and re-evaluated in four school classes with children of varying ages and educational levels. In the first evaluation, children provided feedback on the storyline, wording and layout. Children thought the comic strip was 'fun' and 'informative'. Understanding of 8 basic research aspects was on average 83% and all above 65%, illustrating that children understood and remembered key messages. A comic strip was developed to support the informed consent process. Children were consulted and provided feedback. The resulting material was well understood and accepted. Involving children in the development of information material can substantially contribute to the quality of the material. Children were excited to participate and to 'be a part of science'. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  12. Step-Up DC-DC Power Converter

    DEFF Research Database (Denmark)

    2015-01-01

    The present invention relates to a step-up DC-DC power converter which comprises a primary side circuit and a secondary side circuit coupled through a galvanic isolation barrier. The primary side circuit comprises a positive and a negative input terminal for receipt of an input voltage and an input...... being charged from the input voltage and discharged to the output capacitor through the galvanic isolation barrier in accordance with a switch control signal to produce the converter output voltage. The step-up DC-DC power converter comprises an electrical short-circuit connection across the galvanic...

  13. "The thyroidectomy story": comic books, graphic novels, and the novel approach to teaching head and neck surgery through the genre of the comic book.

    Science.gov (United States)

    Babaian, Caryn Sona; Chalian, Ara A

    2014-01-01

    As surgical education changes, an instructive need arises to complement the complexity of hands-on manual and visuospatial skills acquired as a result of apprenticing in the operating room (OR) and adjusting to new technologies and robotics. Novel and innovative methods must be employed, not to replace the OR experience but rather to enhance it. Here, we present a fine arts merger with surgical education in the genre of the comic book and graphic novel to address visuospatial skills, motor skills (practice-based learning and improvement), and the narrative, humanistic component (patient care) necessary for a well-rounded surgical education. We examine the important goals of training residents with the development of an "experimental" comic book on the thryoidectomy procedure to enhance textbook and lecture material, where residents and nurses are introduced to technique, narrative, and medical illustration skills (interpersonal communication skills) to assist them in anticipating, reflecting, and potentially facilitating the very proficiency necessary to be successful in the OR while remaining curious and engaged in their craft. © 2013 Published by Association of Program Directors in Surgery on behalf of Association of Program Directors in Surgery.

  14. Discontinuous conduction mode analysis of phase-modulated series ...

    Indian Academy of Sciences (India)

    modulated dc–dc series resonant converter (SRC) operating in discontinuous conduction mode (DCM). The conventional fundamental harmonic approximation technique is extended for a non-ideal series resonant tank to clarify the limitations of ...

  15. DC Distribution Systems and Microgrids

    DEFF Research Database (Denmark)

    Dragicevic, Tomislav; Anvari-Moghaddam, Amjad; Quintero, Juan Carlos Vasquez

    2017-01-01

    summarized. Due to its attractive characteristics in terms of compliance with modern generation, storage and electronic load technologies, high reliability and current carrying capacity, as well as simple control, DC systems are already an indispensable part of power systems. Moreover, the existing......A qualitative overview of different hardware topologies and control systems for DC MGs has been presented in this chapter. Some challenges and design considerations of DC protections systems have also been discussed. Finally, applications of DC MGs in emerging smart grid applications have been...... challenges such as protection issues will be effectively resolved in the near future due to fast progress of semiconductor technology which is a key enabler cheap and reliable future DC solid-state protection systems. Therefore, it is the view of the author that more and more DC systems will appear...

  16. A Special Family Series. Mario and Clara Hernandez. Clara Finds a Friend = Lina Familia Especial. Mario y Clara Hernandez. Clara Eucuentra una Amiga.

    Science.gov (United States)

    Cazares, Maria

    These two comic books are part of the "Very Special Family" series, created by and for Hispanic parents of children with special needs. The materials are designed to help parents deal with the emotional difficulties of raising a child with disabilities. The booklets are printed in both English and Spanish. In Part 1, "Mario and Clara Hernandez," a…

  17. Design and Implementation of Battery Charger with Power Factor Correction Using Sepic Converter and Full-bridge DC-DC Converter

    OpenAIRE

    Efendi, Moh. Zaenal; Windarko, Novie Ayub; Amir, Moh. Faisal

    2013-01-01

    This paper presents a design and implementation of a converter which has a high power factor for battery charger application. The converter is a combination of a SEPIC converter and a full-bridge DC-DC converter connected in two stages of series circuit. The SEPIC converter works in discontinuous conduction mode and it serves as a power factor corrector so that the shape of input current waveform follows the shape of input voltage waveform. The full-bridge DC-DC converter serves as a regulato...

  18. DC motor speed control using fuzzy logic controller

    Science.gov (United States)

    Ismail, N. L.; Zakaria, K. A.; Nazar, N. S. Moh; Syaripuddin, M.; Mokhtar, A. S. N.; Thanakodi, S.

    2018-02-01

    The automatic control has played a vital role in the advance of engineering and science. Nowadays in industries, the control of direct current (DC) motor is a common practice thus the implementation of DC motor controller speed is important. The main purpose of motor speed control is to keep the rotation of the motor at the present speed and to drive a system at the demand speed. The main purpose of this project is to control speed of DC Series Wound Motor using Fuzzy Logic Controller (FLC). The expectation of this project is the Fuzzy Logic Controller will get the best performance compared to dc motor without controller in terms of settling time (Ts), rise time (Tr), peak time (Tp) and percent overshoot (%OS).

  19. Broadening Humor: Comic Styles Differentially Tap into Temperament, Character, and Ability

    Directory of Open Access Journals (Sweden)

    Willibald Ruch

    2018-01-01

    Full Text Available The present study introduces eight comic styles (i.e., fun, humor, nonsense, wit, irony, satire, sarcasm, and cynicism and examines the validity of a set of 48 marker items for their assessment, the Comic Style Markers (CSM. These styles were originally developed to describe literary work and are used here to describe individual differences. Study 1 examines whether the eight styles can be distinguished empirically, in self- and other-reports, and in two languages. In different samples of altogether more than 1500 adult participants, the CSM was developed and evaluated with respect to internal consistency, homogeneity, test–retest reliability, factorial validity, and construct and criterion validity. Internal consistency was sufficiently high, and the median test-retest reliability over a period of 1–2 weeks was 0.86 (N = 148. Exploratory and confirmatory factor analyses showed that the eight styles could be distinguished in both English- (N = 303 and German-speaking samples (N = 1018 and 368. Comparing self- and other-reports (N = 210 supported both convergent and discriminant validity. The intercorrelations among the eight scales ranged from close to zero (between humor and sarcasm/cynicism to large and positive (between sarcasm and cynicism. Consequently, second-order factor analyses revealed either two bipolar factors (based on ipsative data or three unipolar factors (based on normative data. Study 2 related the CSM to instruments measuring personality (N = 999, intelligence (N = 214, and character strengths (N = 252, showing that (a wit was the only style correlated with (verbal intelligence, (b fun was related to indicators of vitality and extraversion, (c humor was related to character strengths of the heart, and (d comic styles related to mock/ridicule (i.e., sarcasm, cynicism, but also irony correlated negatively with character strengths of the virtues temperance, transcendence, and humanity. By contrast, satire had a moral goodness

  20. Broadening Humor: Comic Styles Differentially Tap into Temperament, Character, and Ability

    Science.gov (United States)

    Ruch, Willibald; Heintz, Sonja; Platt, Tracey; Wagner, Lisa; Proyer, René T.

    2018-01-01

    The present study introduces eight comic styles (i.e., fun, humor, nonsense, wit, irony, satire, sarcasm, and cynicism) and examines the validity of a set of 48 marker items for their assessment, the Comic Style Markers (CSM). These styles were originally developed to describe literary work and are used here to describe individual differences. Study 1 examines whether the eight styles can be distinguished empirically, in self- and other-reports, and in two languages. In different samples of altogether more than 1500 adult participants, the CSM was developed and evaluated with respect to internal consistency, homogeneity, test–retest reliability, factorial validity, and construct and criterion validity. Internal consistency was sufficiently high, and the median test-retest reliability over a period of 1–2 weeks was 0.86 (N = 148). Exploratory and confirmatory factor analyses showed that the eight styles could be distinguished in both English- (N = 303) and German-speaking samples (N = 1018 and 368). Comparing self- and other-reports (N = 210) supported both convergent and discriminant validity. The intercorrelations among the eight scales ranged from close to zero (between humor and sarcasm/cynicism) to large and positive (between sarcasm and cynicism). Consequently, second-order factor analyses revealed either two bipolar factors (based on ipsative data) or three unipolar factors (based on normative data). Study 2 related the CSM to instruments measuring personality (N = 999), intelligence (N = 214), and character strengths (N = 252), showing that (a) wit was the only style correlated with (verbal) intelligence, (b) fun was related to indicators of vitality and extraversion, (c) humor was related to character strengths of the heart, and (d) comic styles related to mock/ridicule (i.e., sarcasm, cynicism, but also irony) correlated negatively with character strengths of the virtues temperance, transcendence, and humanity. By contrast, satire had a moral goodness

  1. Broadening Humor: Comic Styles Differentially Tap into Temperament, Character, and Ability.

    Science.gov (United States)

    Ruch, Willibald; Heintz, Sonja; Platt, Tracey; Wagner, Lisa; Proyer, René T

    2018-01-01

    The present study introduces eight comic styles (i.e., fun, humor, nonsense, wit, irony, satire, sarcasm, and cynicism) and examines the validity of a set of 48 marker items for their assessment, the Comic Style Markers (CSM). These styles were originally developed to describe literary work and are used here to describe individual differences. Study 1 examines whether the eight styles can be distinguished empirically, in self- and other-reports, and in two languages. In different samples of altogether more than 1500 adult participants, the CSM was developed and evaluated with respect to internal consistency, homogeneity, test-retest reliability, factorial validity, and construct and criterion validity. Internal consistency was sufficiently high, and the median test-retest reliability over a period of 1-2 weeks was 0.86 ( N = 148). Exploratory and confirmatory factor analyses showed that the eight styles could be distinguished in both English- ( N = 303) and German-speaking samples ( N = 1018 and 368). Comparing self- and other-reports ( N = 210) supported both convergent and discriminant validity. The intercorrelations among the eight scales ranged from close to zero (between humor and sarcasm/cynicism) to large and positive (between sarcasm and cynicism). Consequently, second-order factor analyses revealed either two bipolar factors (based on ipsative data) or three unipolar factors (based on normative data). Study 2 related the CSM to instruments measuring personality ( N = 999), intelligence ( N = 214), and character strengths ( N = 252), showing that (a) wit was the only style correlated with (verbal) intelligence, (b) fun was related to indicators of vitality and extraversion, (c) humor was related to character strengths of the heart, and (d) comic styles related to mock/ridicule (i.e., sarcasm, cynicism, but also irony) correlated negatively with character strengths of the virtues temperance, transcendence, and humanity. By contrast, satire had a moral

  2. ANALISA SISTEM KENDALI PUTARAN MOTOR DC MENGGUNAKAN SILICON CONTROLLED RECTIFIERS

    Directory of Open Access Journals (Sweden)

    M. Khairudin, Efendi, N Purwantiningsih,

    2016-01-01

    Full Text Available ABSTRAK Paper ini bertujuan untuk menganalisa rangkaian sistem kendali putaran motor menggunakan Silicon Controlled Rectifier (SCR atau Thyristor. Eksperimen sistem kendali putaran motor ini menggunakan dua rangkaian yang berbeda. Rangkaian pertama menggunakan dua sumber, yaitu sumber tegangan DC 12 v terhubung dengan motor universal secara seri dengan resistor dan SCR, sedangkan sumber tegangan DC variabel 0 sampai 1.5 v dihubung paralel dengan kapasitor dan resistor. Rangkaian kedua menggunakan satu sumber tegangan AC 5 v yang dihubungkan dengan saklar dan motor. Pada rangkaian kedua ini motor dihubungkan dengan potensio, SCR, dioda serta kapasitor yang dipasang paralel dengan sumber tegangan AC. Hasil eksperimen menunjukkan dalam rangkaian menggunakan sumber tegangan DC, motor DC akan berputar saat saklar S1 tertutup. Kondisi motor akan berputar lebih cepat ketika sumber tegangan variabel diatur lebih besar dari 0 v sehingga arus gate Ig lebih bear dari 400 mA. Adapun Eksperimen dengan sumber tegangan AC, motor akan berputar dengan menambahkan dioda D3 dan pengaturan kecepatan melalui potensio meter Rv sampai posisi maksimum. Kata kunci: analisa, motor DC, SCR, sistem kendali ABSTRACT The objective of this study is to analyse the circuit of DC motor control system using Silicon Controlled Rectifier (SCR or Thyristor. In this experiment the circuit of control system for the motor using two different circuits. The first circuit using two sources, the 12 v DC voltage is connected to universal motor and series with a resistor and SCR, while the DC variable voltage source of 0 to 1.5 v connected in parallel to the capacitor and resistor. The second circuit uses a single source of 5 V AC voltage connected to the switch and the motor. In the second circuit, the motor is connected to the potentio meter, SCR, diode and capacitor in parallel with the AC voltage source. The experimental results showed the circuit using a DC voltage source impacted the

  3. Buck-Boost Çeviriciden Beslenen Seri DC Motorunun Bulanık Mantıkla Kalkınma Akımının Denetimi

    Directory of Open Access Journals (Sweden)

    Yusuf SÖNMEZ

    2009-02-01

    Full Text Available DA motorlar genellikle elektrikli tren, vinçler, yük asansörleri gibi endüstriyel uygulamalarda tercih edilirler. yüksek kalkınma momentine sahip olduğundan dolayı başlangıçta yüksek akımla kalkınırlar. Bu yüksek kalkınma akımı motor sargılarına zarar verdiğinden ve güç tüketimini artırdığından dolayı mutlaka azaltılmalıdır. Bu işlem uygun bir sürücü ve denetleyici sistemiyle gerçekleştirilebilir. Bulanık mantık denetleyici uyarlanabilir özelliklere sahip olduğundan; belirsizliklere, değişken parametrelere ve yük dağılımına sahip sistemlerde güçlü sonuçlar üretebilmektedir. Bu çalışmada Alçaltıcı- Yükseltici Çeviriciden (Buck-Boost Converter beslenen seri bağlı bir DA motorun bulanık mantık hız denetimi bilgisayar simülasyonu yoluyla incelenmiştir. Bulanık mantık denetimin üstünlüğünü görmek amacıyla aynı motora aynı durumlar altında klasik PI denetimi uygulanmış ve bir karşılaştırma yapılmıştır. Simülasyon için C++ Builder yazılımı kullanılmıştır. Simülasyon sonuçlarına göre bulanık mantık denetimin klasik PI denetime göre daha güçlü cevap verdiği ve motorun kalkınma anında daha düşük akım çektiği gözlenmiştir.

  4. DC-DC Type High-Frequency Link DC for Improved Power Quality of Cascaded Multilevel Inverter

    Science.gov (United States)

    Sadikin, Muhammad; Senjyu, Tomonobu; Yona, Atsushi

    2013-06-01

    Multilevel inverters are emerging as a new breed of power converter options for power system applications. Recent advances in power switching devices enabled the suitability of multilevel inverters for high voltage and high power applications because they are connecting several devices in series without the need of component matching. Usually, a transformerless battery energy storage system, based on a cascaded multilevel inverter, is used as a measure for voltage and frequency deviations. System can be reduced in size, weight, and cost of energy storage system. High-frequency link circuit topology is advantageous in realizing compact and light-weight power converters for uninterruptible power supply systems, new energy systems using photovoltaic-cells, fuel-cells and so on. This paper presents a DC-DC type high-frequency link DC (HFLDC) cascaded multilevel inverter. Each converter cell is implemented a control strategy for two H-bridge inverters that are controlled with the same multicarrier pulse width modulation (PWM) technique. The proposed cascaded multilevel inverter generates lower voltage total harmonic distortion (THD) in comparison with conventional cascaded multilevel inverter. Digital simulations are carried out using PSCAD/EMTDC to validate the performance of the proposed cascaded multilevel inverter.

  5. Very High Frequency Half Bridge DC/DC Converter

    DEFF Research Database (Denmark)

    Madsen, Mickey Pierre; Knott, Arnold; Andersen, Michael A. E.

    2014-01-01

    This paper presents the first, off chip, class DE (resonant half bridge) converter working in the Very High Frequency (VHF) range. The benefits of using half bridge circuits both in the inverter and rectifier part of a VHF resonant dc/dc converter are analyzed and design equations for all...

  6. SCM Handbooks for dc-to-dc Converters

    Science.gov (United States)

    Lee, F.; Mohmoud, M.; Yu, Y.

    1984-01-01

    Two documents aid in design of control modules for dc-to-dc converters. Features of SCM include: Adaptive stability, power component stress limiting, implementation of various control laws, unified design approach. Analysis and quidelines contained in handbooks enable engineer to design SCM circuit and confidently predict resulting overall performance.

  7. Sheppard-Taylor Isolated High Boost DC-DC Converter

    DEFF Research Database (Denmark)

    Chub, Andrii; Siwakoti, Yam Prasad; Vinnikov, Dmitri

    2017-01-01

    This paper presents a new galvanically isolated step-up dc-dc converter intended for low-power but high step-up applications. The proposed converter is capable of regulating output voltage within a wide range of the input voltage or load variations. In contrast to competitors, the converter can...

  8. Dc-To-Dc Converter Uses Reverse Conduction Of MOSFET's

    Science.gov (United States)

    Gruber, Robert P.; Gott, Robert W.

    1991-01-01

    In modified high-power, phase-controlled, full-bridge, pulse-width-modulated dc-to-dc converters, switching devices power metal oxide/semiconductor field-effect transistors (MOSFET's). Decreases dissipation of power during switching by eliminating approximately 0.7-V forward voltage drop in anti-parallel diodes. Energy-conversion efficiency increased.

  9. A Current-Fed Isolated Bidirectional DC-DC Converter

    DEFF Research Database (Denmark)

    Sun, Xiaofeng; Wu, Xiaoying; Shen, Yanfeng

    2017-01-01

    This paper proposes a current-fed isolated bidirectional DC-DC converter (CF-IBDC) which has the advantages of wide input voltage range, low input current ripple, low conduction losses, and soft switching over the full operating range. Compared with conventional CF-IBDCs, the voltage spikes...

  10. Power flow analysis for DC voltage droop controlled DC microgrids

    DEFF Research Database (Denmark)

    Li, Chendan; Chaudhary, Sanjay; Dragicevic, Tomislav

    2014-01-01

    This paper proposes a new algorithm for power flow analysis in droop controlled DC microgrids. By considering the droop control in the power flow analysis for the DC microgrid, when compared with traditional methods, more accurate analysis results can be obtained. The algorithm verification is ca...

  11. Step-Up Partial Power DC-DC Converters for Two-Stage PV Systems with Interleaved Current Performance

    Directory of Open Access Journals (Sweden)

    Jaime Wladimir Zapata

    2018-02-01

    Full Text Available This work presents a partial power converter allowing us to obtain, with a single DC-DC converter, the same feature as the classical interleaved operation of two converters. More precisely, the proposed topology performs similarly as the input-parallel output-series (IPOS configuration reducing the current ripple at the input of the system and dividing the individual converters power rating, compared to a single converter. The proposed topology consists of a partial DC-DC converter processing only a fraction of the total power, thus allowing high efficiency. Experimental results are provided to validate the proposed converter topology with a Flyback-based 100 W test bench with a transformer turns ratio n 1 = n 2 . Experimental results show high performances reducing the input current ripple around 30 % , further increasing the conversion efficiency.

  12. A DC Transformer

    Science.gov (United States)

    Youngquist, Robert C.; Ihlefeld, Curtis M.; Starr, Stanley O.

    2013-01-01

    A component level dc transformer is described in which no alternating currents or voltages are present. It operates by combining features of a homopolar motor and a homopolar generator, both de devices, such that the output voltage of a de power supply can be stepped up (or down) with a corresponding step down (or up) in current. The basic theory for this device is developed, performance predictions are made, and the results from a small prototype are presented. Based on demonstrated technology in the literature, this de transformer should be scalable to low megawatt levels, but it is more suited to high current than high voltage applications. Significant development would be required before it could achieve the kilovolt levels needed for de power transmission.

  13. Online Comic in Mandarin Chinese’s Vocabulary Learning: A Case Study of Budi Utama Multilingual School in Yogyakarta, Indonesia

    Directory of Open Access Journals (Sweden)

    Nuning Catur Sri Wilujeng

    2015-09-01

    Full Text Available This study was aimed to investigate 1 the improvement of CFL elementary-school students’ skill in learning Mandarin Chinese (hereafter referred to as Mandarin vocabulary through creating comic without online resources, creating online comics individually and collaboratively, 2 the CFL elementary-school students’ attitude towards the application of comics in learning Mandarin vocabulary, and 3 the CFL elementary-school students’ attitude towards the application of collaborative activities in learning Mandarin vocabulary. The research design was based on a quasi-experiment using both qualitative and quantitative approaches. Three classes participated in this study: one class was the control group using text-based instruction without online resources; the other two classes were the experimental groups 1 and 2. In the experimental group 1, students worked individually on online comic whereas in the experimental group 2, students worked collaboratively on online comic. All participants were Grade 5 students of Budi Utama Multilingual School in Yogyakarta, Indonesia. The collected and analyzed data included performances on Mandarin vocabulary, in-class observation, questionnaires, and interview. In Mandarin vocabulary performances, the experimental group 2 outperformed the other two groups and the experimental group 1 performed better than the control group. In the students’ attitude, the experimental group 2 behaved more positively than the two other groups, and the control group behaved more positively than the experimental group 1.

  14. High-Efficiency High Step-Up DC-DC Converter with Dual Coupled Inductors for Grid-Connected Photovoltaic Systems

    DEFF Research Database (Denmark)

    Forouzesh, Mojtaba; Shen, Yanfeng; Siwakoti, Yam Prasad

    2018-01-01

    with a common ground connection of the input and output make the proposed topology a proper candidate for a transformer-less grid connected photovoltaic systems. The operating performance, analysis and mathematical derivations of the proposed dc-dc converter have been demonstrated in the paper. Moreover......This paper introduces a non-isolated high step-up dc-dc converter with dual coupled inductors suitable for distributed generation applications. By implementing an input parallel connection, the proposed dc-dc structure inherits shared input current with low ripple, which also requires small...... capacitive filter at its input. Moreover, this topology can reach high voltage gain by using dual coupled inductors in series connection at the output stage. The proposed converter uses active clamp circuits with a shared clamp capacitor for the main switches. In addition to the active clamp circuit...

  15. The performance of the DC motor by the PID controlling PWM DC-DC boost converter

    OpenAIRE

    Can, Erol; Sayan, Hasan Hüseyin

    2017-01-01

    This paper presents the PID controlling direct current (DC) to the direct current boost converter feds DC motor which has a 3.68 kW and 240 V of DC voltage input on its characteristics. What is first formed is the boost converter mathematical model at the design stage. Secondly, a mathematical model of the DC motor is created so that the boost converter with the machine can be established and modeled at the Matlab Simulink. The PID controller is considered for arranging a pulse width modulati...

  16. Ac-dc converter firing error detection

    International Nuclear Information System (INIS)

    Gould, O.L.

    1996-01-01

    Each of the twelve Booster Main Magnet Power Supply modules consist of two three-phase, full-wave rectifier bridges in series to provide a 560 VDC maximum output. The harmonic contents of the twelve-pulse ac-dc converter output are multiples of the 60 Hz ac power input, with a predominant 720 Hz signal greater than 14 dB in magnitude above the closest harmonic components at maximum output. The 720 Hz harmonic is typically greater than 20 dB below the 500 VDC output signal under normal operation. Extracting specific harmonics from the rectifier output signal of a 6, 12, or 24 pulse ac-dc converter allows the detection of SCR firing angle errors or complete misfires. A bandpass filter provides the input signal to a frequency-to-voltage converter. Comparing the output of the frequency-to-voltage converter to a reference voltage level provides an indication of the magnitude of the harmonics in the ac-dc converter output signal

  17. The poetics of comic in the «The Twelve Chairs» novel (to the problem of a funny word

    Directory of Open Access Journals (Sweden)

    Kildyaeva Yu.I.

    2017-05-01

    Full Text Available the article deals with the role of a funny word in the comic structure of «The Twelve Chairs» by I. Ilf and E. Petrov. The researcher reveals its different functions taking into account authors’ strategy, directed to the creation of a special type of comic.

  18. Comics as a Literary-Didactic Method and Their Use for Reducing Gender Differences in Reading Literacy at the Primary Level of Education

    Science.gov (United States)

    Kerneža, Maja; Košir, Katja

    2016-01-01

    The aim of the present study was to examine the effect of the systematic use of comics as a literary-didactic method to reduce gender differences in reading literacy and reading motivation at the primary level of education. It was assumed that the use of comics would have a positive effect on pupils' reading literacy and reading motivation, while…

  19. A Four-Phase High Voltage Conversion Ratio Bidirectional DC-DC Converter for Battery Applications

    Directory of Open Access Journals (Sweden)

    Li-Kun Xue

    2015-06-01

    Full Text Available This study presents a four-phase interleaved high voltage conversion ratio bidirectional DC-DC converter circuit based on coupled inductors and switched capacitors, which can eliminate the defects of conventional high voltage conversion ratio bidirectional DC-DC converters in terms of high-voltage/current stress, less efficiency and low-power limitation. Parallel channels are used to reduce current stress at the low-voltage side and series connected switched capacitors are used to enlarge voltage conversion ratio, reduce voltage stress and achieve auto current sharing. This paper proposes the operation principle, feature analysis and optimization design considerations. On this basis the objectives of high voltage conversion ratio, low voltage/current stress, high power density, high efficiency and high-power applications can be achieved. Some experimental results based on a 500 W prototype converter (24 V to 48 V at low-voltage side, 400 V at high-voltage side are given to verify the theoretical analysis and the effectiveness of the proposed converter.

  20. Multiphase soft switched DC/DC converter and active control technique for fuel cell ripple current elimination

    Science.gov (United States)

    Lai, Jih-Sheng; Liu, Changrong; Ridenour, Amy

    2009-04-14

    DC/DC converter has a transformer having primary coils connected to an input side and secondary coils connected to an output side. Each primary coil connects a full-bridge circuit comprising two switches on two legs, the primary coil being connected between the switches on each leg, each full-bridge circuit being connected in parallel wherein each leg is disposed parallel to one another, and the secondary coils connected to a rectifying circuit. An outer loop control circuit that reduces ripple in a voltage reference has a first resistor connected in series with a second resistor connected in series with a first capacitor which are connected in parallel with a second capacitor. An inner loop control circuit that reduces ripple in a current reference has a third resistor connected in series with a fourth resistor connected in series with a third capacitor which are connected in parallel with a fourth capacitor.

  1. Wideband impedance measurements and modeling of DC motors for EMI predictions

    NARCIS (Netherlands)

    Diouf, F.; Leferink, Frank Bernardus Johannes; Duval, Fabrice; Bensetti, Mohamed

    2015-01-01

    In electromagnetic interference prediction, dc motors are usually modeled as a source and a series impedance. Previous researches only include the impedance of the armature, while neglecting the effect of the motor's rotation. This paper aims at measuring and modeling the wideband impedance of a dc

  2. Isolated Bidirectional DC–DC Converter for SuperCapacitor Applications

    DEFF Research Database (Denmark)

    Dehnavi, Sayed M. D.; Sen, Gökhan; Thomsen, Ole Cornelius

    2011-01-01

    This paper proposes a new bidirectional DC/DC converter for supercapacitor applications. The proposed converter has a parallel structure in supercapacitor side (where voltage is low and current is high) and a series structure in the other side. This structure increases efficiency of the converter...

  3. 75 FR 61989 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-8-31, DC-8-32, DC-8-33, DC-8-41...

    Science.gov (United States)

    2010-10-07

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 8-31, DC-8-32, DC-8-33, DC-8-41, DC-8-42, and... to all of the McDonnell Douglas Corporation airplanes identified above. The existing AD currently... the following new airworthiness directive (AD): 2010-21-03 McDonnell Douglas Corporation: Amendment 39...

  4. The Disabled Male Body 'Writes/Draws' Back: The Graphic Fictions of Masculinity and the Body in the Autobiographical Comic 'The Spiral Cage'

    DEFF Research Database (Denmark)

    McIlvenny, Paul

    2002-01-01

    For the purposes of this essay it is assumed that comics are a mature and sophisticated medium, a set of cultural signifying practices in which masculinity, ability, embodiment, and sexual difference can be interrogated by their creators and readers. I focus on the graphic life narratives of Al...... Davison, in which he writes and draws in the comics medium his disabled male body, both as a topic and a performance. Some readers may never have encountered autobiographical comics, so different from the superhero or "funny animal" genres that they may have read as a child. Since the 1960s, adult comics...... have slowly but surely developed into quite a feast of genres and styles, and autobiographical comics especially are a distinctive and rewarding domain for gender analysis, particularly when men tell the stories of their lives through their conceptions of their bodies. We urgently need to investigate...

  5. Bi-Directional DC-DC Converter for PHEV Applications

    Energy Technology Data Exchange (ETDEWEB)

    Abas Goodarzi

    2011-01-31

    Plug-In Hybrid Electric Vehicles (PHEV) require high power density energy storage system (ESS) for hybrid operation and high energy density ESS for Electric Vehicle (EV) mode range. However, ESS technologies to maximize power density and energy density simultaneously are not commercially feasible. The use of bi-directional DC-DC converter allows use of multiple energy storage, and the flexible DC-link voltages can enhance the system efficiency and reduce component sizing. This will improve fuel consumption, increase the EV mode range, reduce the total weight, reduce battery initial and life cycle cost, and provide flexibility in system design.

  6. Continuous particle focusing in a waved microchannel using negative dc dielectrophoresis

    KAUST Repository

    Li, Ming; Li, Shunbo; Cao, Wenbin; Li, Weihua; Wen, Weijia; Alici, Gursel

    2012-01-01

    We present a waved microchannel for continuous focusing of microparticles and cells using negative direct current (dc) dielectrophoresis. The waved channel is composed of consecutive s-shaped curved channels in series to generate an electric field

  7. Italian comics and cinema: forms and functions of pornographic parody

    Directory of Open Access Journals (Sweden)

    Mauro Giori

    2016-12-01

    Full Text Available Il saggio si propone di indagare un fenomeno come il frequente ricorso alla parodia di testi preesistenti da parte della pornografia, un fenomeno tanto notorio quanto trascurato, anche dalla recente ondata di studi su questo particolare genere. Al centro dell’indagine viene posta una forma di pornografia che in Italia, tra gli anni ’60 e gli anni ’80, ha fatto da testa di ponte alla diffusione di quella cinematografica attraverso una produzione industriale vasta quanto peculiare: quella in forma di fumetto. Tale produzione verrà analizzata in una prospettiva intermediale, ovvero nelle sue molteplici relazioni con il mondo del cinema, che vanno dall’assegnazione di volti di attori celebri ad alcuni eroi delle sue serie fino alla vera e propria parodia di interi film. Si mettono così in luce caratteri e funzioni assolti dalla parodia nell’ambito specifico della pornografia.

  8. METAFUNCTION ANALYSIS OF DONAL DUCK‘S COMIC AND ITS 208 TRANSLATION

    Directory of Open Access Journals (Sweden)

    Gilang Fadhilia Arvianti

    2017-12-01

    Full Text Available Translating comic is different from other different text. Most of the text that is used in the comic is dialogue or spoken language that usually can be found in the subtitle of the film. Analyzing the accurateness of the translation text can be analyzed by using Metafunction approach. In translating text into target text, not all meaning is transferring into target text. It can influence the message that is brought by the source text into target text. Although explicitly the meaning is transferring to target language, in Metafunction approach it can be analyzed that not all the meaning is transferred into target text. This becomes the reason of taking this case as an object of this research. The aims of this research are to know the meaning realization in ideational analysis approach. The method of this research uses descriptive qualitative since the data and the analysis are in the form of sentence and description. The data will be taken from Donald Duck‘s Comic and its translation version. The techniques that will be used in this research is content analysis. This research also applies crieterion-based sampling that is used only to get theoretically generalization. Since this research is hoped to give significant contribution to student of English Teaching and Learning in learning metafunction analysis, the function of this research is to explain impact of Metafunction shifting toward the equivalence of translation in target text. Thus this research not only can be learning material for analyzing metafunction in specific text, but also in learning translation.

  9. [Sensitisation about condom use in Gabon (1999): evaluation of the impact of a comic book].

    Science.gov (United States)

    Milleliri, Jean-Marie; Krentel, Alison; Rey, Jean-Loup

    2003-01-01

    The authors report the evaluation of the impact of a comic book about condom use distributed to Gabonese high school students in Libreville and Lambarene in 1999. This evaluation was conducted through a self-administered questionnaire completed by 954 students in 11 high schools immediately before distribution of a comic book about condoms and by 771 students 15-30 days afterwards. The anonymous questionnaire contained multiple-choice and open questions about knowledge, attitudes and practices. During the second survey (same schools and same classes), the questions tested knowledge about AIDS and about the stories in the book. The student populations who responded to the two questionnaires were homogeneous for sex, age, school class, and province of residence. Knowledge about the modes of HIV/AIDS contamination improved substantially between the two questionnaires, with knowledge about the mother-child transmission pathway increasing from 47% to 75% of responders. At the same time, and without any significant difference by sex, class or province, individual adhesion to the role of the condom as a means of prevention against AIDS progressed from 64% to 95%. The students questioned wanted AIDS prevention information to be better integrated into their curriculum and, in particular, they wanted educational activities in this area in their school, either by their teachers or in special information areas. Thus, the 48-page comic book by young Gabonese artists was perceived as a good method of condom education for the young (75%) and as an excellent method for inducing awareness about it among them (89%). The book's contents had been absorbed, and the students found that the stories and the message were well matched. Moreover, the extension of the readership beyond the initial distribution at the first evaluation (7.5 readers reported per copy) showed that the messages in the book spread well beyond the student group.

  10. Introduction of a paediatric anaesthesia comic information leaflet reduced preoperative anxiety in children.

    Science.gov (United States)

    Kassai, B; Rabilloud, M; Dantony, E; Grousson, S; Revol, O; Malik, S; Ginhoux, T; Touil, N; Chassard, D; Pereira de Souza Neto, E

    2016-07-01

    The aim of the study was to determine whether the introduction of a paediatric anaesthesia comic information leaflet reduced preoperative anxiety levels of children undergoing major surgery. Secondary objectives were to determine whether the level of understanding of participants and other risk factors influence STAIC-S (State-Trait Anxiety Inventory for Children-State subscale) score in children. We performed a randomized controlled parallel-group trial comparing preoperative anxiety between two groups of children aged >6 and comic information leaflet at home in addition to routine information given by the anaesthetist at least 1 day before surgery. The control group received the routine information only. The outcome measure was the difference between STAIC-S scores measured before any intervention and after the anaesthetist's visit. A multiple regression analysis was performed to explore the influence of the level of education, the anxiety of parents, and the childrens' intelligence quotient on STAIC-S scores. One hundred and fifteen children were randomized between April 2009 and April 2013. An intention-to-treat analysis on data from 111 patients showed a significant reduction (P=0.002) in STAIC-S in the intervention group (n=54, mean=-2.2) compared with the control group (n=57, mean=0.90). The multiple regression analysis did not show any influence on STAIC-S scores of the level of education, parental anxiety, or the intelligence quotient of the children. A paediatric anaesthesia comic information leaflet was a cheap and effective means of reducing preoperative anxiety, measured by STAIC-S, in children. NCT 00841022. © The Author 2016. Published by Oxford University Press on behalf of the British Journal of Anaesthesia. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  11. The 25 kW resonant dc/dc power converter

    Science.gov (United States)

    Robson, R. R.

    1983-01-01

    The feasibility of processing 25-kW of power with a single, transistorized, series resonant converter stage was demonstrated by the successful design, development, fabrication, and testing of such a device which employs four Westinghouse D7ST transistors in a full-bridge configuration and operates from a 250-to-350 Vdc input bus. The unit has an overall worst-case efficiency of 93.5% at its full rated output of 1000 V and 25 A dc. A solid-state dc input circuit breaker and output-transient-current limiters are included in and integrated into the design. Full circuit details of the converter are presented along with the test data.

  12. The architecture of visual narrative comprehension: the interaction of narrative structure and page layout in understanding comics.

    Science.gov (United States)

    Cohn, Neil

    2014-01-01

    How do people make sense of the sequential images in visual narratives like comics? A growing literature of recent research has suggested that this comprehension involves the interaction of multiple systems: The creation of meaning across sequential images relies on a "narrative grammar" that packages conceptual information into categorical roles organized in hierarchic constituents. These images are encapsulated into panels arranged in the layout of a physical page. Finally, how panels frame information can impact both the narrative structure and page layout. Altogether, these systems operate in parallel to construct the Gestalt whole of comprehension of this visual language found in comics.

  13. Sean Howe: Niezwykła Historia Marvel Comics, Kraków 2013

    OpenAIRE

    Maleszka, Mateusz

    2014-01-01

    Recenzja książki traktującej o jednej z największych oficyn komiksowych na świecie, a zarazem jednym z tych wydawnictw, które były nie tyle wyznacznikiem pewnych zmian w kulturze amerykańskiej, ile wręcz ją kształtowały. Publikacja oparta na ponad stu oryginalnych wywiadach analizuje mechanizmy działania przemysłu komiksowego i przedstawia jeden z najbardziej niezwykłych i uwielbianych popkulturowych symboli w historii Ameryki. Review of a book on one of the largest comic book publishing h...

  14. Batman - A hero of the American monomyth : An exploration of comic book superheroes

    OpenAIRE

    Paalanen, Pekka Johan Karoly

    2012-01-01

    Heroes play an integral part in fiction in our society, especially within the realm of comic books and their film adaptations. Joseph Campbell introduced the concept of the “classic monomyth”; an underlying narrative structure and a heroic archetype whose characteris-tics are apparent in every mythical story from Prometheus to Luke Skywalker. The clas-sical monomyth is an underlying narrative of how a heroic figure travels out into a world of wonder on an adventure, returns and finds his/her ...

  15. Not Superhero Accessible: The Temporal Stickiness of Disability in Superhero Comics

    Directory of Open Access Journals (Sweden)

    Casey M. Ratto

    2017-06-01

    Full Text Available For this article, I will be examining the relationship between stickiness and visibility in the construction of disability in The Killing Joke, Hawkeye (2012 and Uncanny X-Men, specifically looking at how the practice of retroactive continuity both erases and cements disability. I argue through the use of retroactive continuity that the stickiness of disability in superhero comic books is dependent on visible signs of disability and those without a visible sign (wheelchair, white cane, etc are either "cured" of the disability or it is erased via a retcon.

  16. Cartoons and AIDS: safer sex, HIV, and AIDS in Ralf König's comics.

    Science.gov (United States)

    Jones, James W

    2013-01-01

    Ralf König is the best-selling author of comic book novels, and his stories of gay men coming to terms with contemporary society have resonated with hundreds of thousands of German readers and film-goers. König's characters, like the author himself, have great difficulty adhering to the demand that condoms be used. The article describes how König develops this theme through a variety of works from 1985 through 1999, and analyzes the intertwined relationships among the author, his characters, and the society that is both portrayed in his works and that reads his works.

  17. RESONANT STEP-DOWN DC-DC POWER CONVERTERS

    DEFF Research Database (Denmark)

    2015-01-01

    The present invention relates to a resonant step-down DC-DC power converter which comprises a primary side circuit and a secondary side circuit coupled through a galvanic isolation barrier. The primary side circuit comprises a positive and a negative input terminal for receipt of an input voltage...... charged from the input voltage and discharged to the output capacitor through the galvanic isolation barrier by a semiconductor switch arrangement in accordance with a switch control signal to produce the converter output voltage. The resonant step-down DC-DC power converter comprises an electrical short......-circuit connection across the galvanic isolation barrier connecting, in a first case, the second negative electrode of the output capacitor to the positive input terminal of the primary side circuit or, in a second case, connecting the second positive electrode of the output capacitor to the negative input terminal...

  18. Decentralized Interleaving of Paralleled Dc-Dc Buck Converters: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Brian B [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Rodriguez, Miguel [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Sinha, Mohit [University of Minnesota; Dhople, Sairaj [University of Minnesota; Poon, Jason [University of California at Berkeley

    2017-09-01

    We present a decentralized control strategy that yields switch interleaving among parallel connected dc-dc buck converters without communication. The proposed method is based on the digital implementation of the dynamics of a nonlinear oscillator circuit as the controller. Each controller is fully decentralized, i.e., it only requires the locally measured output current to synthesize the pulse width modulation (PWM) carrier waveform. By virtue of the intrinsic electrical coupling between converters, the nonlinear oscillator-based controllers converge to an interleaved state with uniform phase-spacing across PWM carriers. To the knowledge of the authors, this work represents the first fully decentralized strategy for switch interleaving of paralleled dc-dc buck converters.

  19. Active pre-filters for dc/dc Boost regulators

    Directory of Open Access Journals (Sweden)

    Carlos Andrés Ramos-Paja

    2014-05-01

    Full Text Available This paper proposes an active pre-filter to mitigate the current harmonics generated by classical dc/dc Boost regulators, which generate current ripples proportional to the duty cycle. Therefore, high output voltage conditions, i.e., high voltage conversion ratios, produce high current harmonics that must be filtered to avoid damage or source losses. Traditionally, these current components are filtered using electrolytic capacitors, which introduce reliability problems because of their high failure rate. The solution introduced in this paper instead uses a dc/dc converter based on the parallel connection of the Boost canonical cells to filter the current ripples generated by the Boost regulator, improving the system reliability. This solution provides the additional benefits of improving the overall efficiency and the voltage conversion ratio. Finally, the solution is validated with simulations and experimental results.

  20. A study of DC-DC converters with MCT's for arcjet power supplies

    Science.gov (United States)

    Stuart, Thomas A.

    1994-01-01

    Many arcjet DC power supplies use PWM full bridge converters with large arrays of parallel FET's. This report investigates an alternative supply using a variable frequency series resonant converter with small arrays of parallel MCT's (metal oxide semiconductor controlled thyristors). The reasons for this approach are to: increase reliability by reducing the number of switching devices; and decrease the surface mounting area of the switching arrays. The variable frequency series resonant approach is used because the relatively slow switching speed of the MCT precludes the use of PWM. The 10 kW converter operated satisfactorily with an efficiency of over 91 percent. Test results indicate this efficiency could be increased further by additional optimization of the series resonant inductor.

  1. Linking DC together with TRSL

    DEFF Research Database (Denmark)

    Haxthausen, Anne Elisabeth; Yong, X.

    2000-01-01

    in a method for real-time developments. An operational semantics with behavior is specified for TRSL. It is defined what its means for a TRSL process to satisfy a DC requirement, and a method for verifying whether the satisfaction relation holds or not is provided. Our contribution also demonstrates a general......Duration Calculus (DC) is an interval-based real-time logic, which can be used in capturing and eliciting users' real-time requirements. The Timed RAISE Specification Language (TRSL) is an extension of the RAISE Specification Language with real-time features. This paper links DC and TRSL together...

  2. DC Microgrids—Part II

    DEFF Research Database (Denmark)

    Dragicevic, Tomislav; Lu, Xiaonan; Quintero, Juan Carlos Vasquez

    2016-01-01

    distribution applications such as traction, telecom, vehicular and distributed power systems can be classified under DC MG framework and ongoing development and expansion of the field is largely influenced by concepts used over there. This paper aims firstly to shed light on the practical design aspects of DC...... MG technology concerning typical power hardware topologies and their suitability for different emerging smart grid applications. Then, an overview of the state of the art in DC MG protection and grounding is provided. Owing to the fact that there is no zero current crossing, an arc that appears upon...

  3. DC-Compensated Current Transformer.

    Science.gov (United States)

    Ripka, Pavel; Draxler, Karel; Styblíková, Renata

    2016-01-20

    Instrument current transformers (CTs) measure AC currents. The DC component in the measured current can saturate the transformer and cause gross error. We use fluxgate detection and digital feedback compensation of the DC flux to suppress the overall error to 0.15%. This concept can be used not only for high-end CTs with a nanocrystalline core, but it also works for low-cost CTs with FeSi cores. The method described here allows simultaneous measurements of the DC current component.

  4. DC injection into low voltage AC networks

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This report summarises the results of a study investigating the impact of levels of injected DC current injections on a low voltage AC distribution network systems in order to recommend acceptable limits of DC from microgeneration. Relevant literature is reviewed, and the impact of DC levels in distribution transformers, transformer modelling, and instrumental transformers are discussed. The impact of DC in residual current devices (RCD) and in domestic electricity watt hour meters is examined along with DC enhanced corrosion, corrosion failure, and the measurement of DC current injection. Sources of DC injection outlined include DC from computer power supplies, network faults, geomagnetic phenomena, lighting circuits/dimmers, and embedded generators.

  5. Isolated step-down DC -DC converter for electric vehicles

    Science.gov (United States)

    Kukovinets, O. V.; Sidorov, K. M.; Yutt, V. E.

    2018-02-01

    Modern motor-vehicle industrial sector is moving rapidly now towards the electricity-driving cars production, improving their range and efficiency of components, and in particular the step-down DC/DC converter to supply the onboard circuit 12/24V of electric vehicle from the high-voltage battery. The purpose of this article - to identify the best circuitry topology to design an advanced step-down DC/DC converters with the smallest mass, volume, highest efficiency and power. And this will have a positive effect on driving distance of electric vehicle (EV). On the basis of computational research of existing and implemented circuit topologies of step-down DC/DC converters (serial resonant converter, full bridge with phase-shifting converter, LLC resonant converter) a comprehensive analysis was carried out on the following characteristics: specific volume, specific weight, power, efficiency. The data obtained was the basis for the best technical option - LLC resonant converter. The results can serve as a guide material in the process of components design of the traction equipment for electric vehicles, providing for the best technical solutions in the design and manufacturing of converting equipment, self-contained power supply systems and advanced driver assistance systems.

  6. Borehole DC-12 hydrostratigraphic chart

    International Nuclear Information System (INIS)

    Gephart, R.E.

    1981-09-01

    This hydrostratigraphic chart identifies the basic stratigraphy and preliminary hydrologic testing results for Borehole DC-12. This borehole was cored through the Saddle Mountains and Wanapum basalt formations and into the Grande Ronde. Selected zones were hydrologically tested during coring

  7. Borehole DC-14 hydrostratigraphic chart

    International Nuclear Information System (INIS)

    Gephart, R.E.

    1981-09-01

    This hydrostratigraphic chart identifies the basic stratigraphy and preliminary hydrologic testing results for Borehole DC-14. This borehole was cored through the Saddle Mountains and Wanapum basalt formations and into the Grande Ronde. Selected zones were hydrologically tested during coring

  8. Borehole DC-15 hydrostratigraphic chart

    International Nuclear Information System (INIS)

    Gephart, R.E.

    1981-09-01

    This hydrostratigraphic chart identifies the basic stratigraphy and preliminary hydrologic testing results for Borehole DC-15. This borehole was cored through the Saddle Mountains and Wanapum basalt formations and into the Grande Ronde. Selected zones were hydrologically tested during coring

  9. Fourier series

    CERN Document Server

    Tolstov, Georgi P

    1962-01-01

    Richard A. Silverman's series of translations of outstanding Russian textbooks and monographs is well-known to people in the fields of mathematics, physics, and engineering. The present book is another excellent text from this series, a valuable addition to the English-language literature on Fourier series.This edition is organized into nine well-defined chapters: Trigonometric Fourier Series, Orthogonal Systems, Convergence of Trigonometric Fourier Series, Trigonometric Series with Decreasing Coefficients, Operations on Fourier Series, Summation of Trigonometric Fourier Series, Double Fourie

  10. ASDTIC control and standardized interface circuits applied to buck, parallel and buck-boost dc to dc power converters

    Science.gov (United States)

    Schoenfeld, A. D.; Yu, Y.

    1973-01-01

    Versatile standardized pulse modulation nondissipatively regulated control signal processing circuits were applied to three most commonly used dc to dc power converter configurations: (1) the series switching buck-regulator, (2) the pulse modulated parallel inverter, and (3) the buck-boost converter. The unique control concept and the commonality of control functions for all switching regulators have resulted in improved static and dynamic performance and control circuit standardization. New power-circuit technology was also applied to enhance reliability and to achieve optimum weight and efficiency.

  11. Efficient network disintegration under incomplete information: the comic effect of link prediction

    Science.gov (United States)

    Tan, Suo-Yi; Wu, Jun; Lü, Linyuan; Li, Meng-Jun; Lu, Xin

    2016-01-01

    The study of network disintegration has attracted much attention due to its wide applications, including suppressing the epidemic spreading, destabilizing terrorist network, preventing financial contagion, controlling the rumor diffusion and perturbing cancer networks. The crux of this matter is to find the critical nodes whose removal will lead to network collapse. This paper studies the disintegration of networks with incomplete link information. An effective method is proposed to find the critical nodes by the assistance of link prediction techniques. Extensive experiments in both synthetic and real networks suggest that, by using link prediction method to recover partial missing links in advance, the method can largely improve the network disintegration performance. Besides, to our surprise, we find that when the size of missing information is relatively small, our method even outperforms than the results based on complete information. We refer to this phenomenon as the “comic effect” of link prediction, which means that the network is reshaped through the addition of some links that identified by link prediction algorithms, and the reshaped network is like an exaggerated but characteristic comic of the original one, where the important parts are emphasized. PMID:26960247

  12. Queering the media mix: The female gaze in Japanese fan comics

    Directory of Open Access Journals (Sweden)

    Kathryn Hemmann

    2015-09-01

    Full Text Available The Japanese expression "media mix" refers to multimedia marketing strategies for entertainment franchises. Although such franchises are commonly understood as being controlled by large corporations, the fans of these media properties make significant contributions to the mix, often expanding on the central themes of the source texts and queering them by rendering their subtexts explicit. In dōjinshi, or self-published fan comics, female readers create their own interpretations of stories, characters, and relationships in narratives targeted at a male demographic. In BL (boys' love fan comics, which are notable for their focus on a romantic and often physical relationship between two male characters, the female gaze has created its own overtly homoerotic readings and interpretations that creatively subvert the phallocentrism implicit in many mainstream narratives. The interactions between texts and their readers found in dōjinshi illustrate how cycles of narrative production and consumption have changed in the face of active fan cultures. Because of the closely interrelated nature of the components of increasingly international media mixes, communities of fans have the potential to make positive and progressive contributions to the media mix ecosystem.

  13. CREATING EDUCATIONAL MATERIAL TO HIGH SCHOOL EDUCATION WITH COMIC BOOKS: THE VACCINA´S HISTORY.

    Directory of Open Access Journals (Sweden)

    A. Corrêa

    2008-05-01

    Full Text Available The Comic book "The Vaccine’s History" is part of a project that creates educational material intended to improve high school education, and is being developed for approximately ten years at the Bioenergetics Laboratory under Prof. Leopoldo de Meis supervision. The project's objective is joining art and science language to create more interesting and playful science education diffusion material for high school students and the general public, working as an entertainment or as an auxiliary tool for teachers in their classrooms. The book’s subject is the history of immunology, from primitive man until present times, using comic book language. An extensive research was necessary in the elaboration of this present work to produce a book that is as true to facts as possible and, at the same time, develop an accessible language to general public. Collaboration of diverse scientists from the Immunology research field made possible an accurate use of academic information, translating this knowledge to students and general pub lic about many topics of discovery and production of vaccines. All products of this project were well received by school teachers all over the country (Brazil, according to data obtained with letters and comments, and the number of requested materials of  the previous works developed by this research group.

  14. Design Pattern Retrieval and Style Analysis for Content Creation of Comic Figures

    Directory of Open Access Journals (Sweden)

    Bor-Shen Lin

    2014-01-01

    Full Text Available Placement of objects within a constrained space is a common challenge for designers; it is associated with decisions regarding the furnishing of a space with furniture, collocation of dressings, flower arrangement, and design of comic figures. Though many design elements can be shared on the Internet in the current age of technology, it is still not easy to compare or search for design patterns based on these elements. Thus, it is difficult for designers to efficiently retrieve similar patterns designed by others, to compare them, or to learn from them. This paper proposes the architecture of representing, comparing, retrieving, and analyzing the design patterns of digital contents for design support. This scheme can help the designers to explore the huge space of design patterns efficiently, to analyze and summarize the design styles quickly, and to improve design skills and stimulate imaginations effectively during the process of learning or creating. The proposed scheme has been verified with a design support system for the content creation of comic figures. It is generally applicable to the creation of digital contents and shows potential for applications in the fields of design and education.

  15. Slight Productions: An Introduction to Maria Edgeworth’s Comic Dramas (1817

    Directory of Open Access Journals (Sweden)

    Carmen María Fernández-Rodríguez

    2012-03-01

    Full Text Available Most studies on Maria Edgeworth’s oeuvre are centred on her Irish tales. Despite the growing interest in this woman writer, there is no research on her amateur theatricals. After a brief contextualisation of Edgeworth and the stage, this paper aims to describe and highlight the main features of Comic Dramas (1817, one of Edgeworth’s lesser productions. The volume includes three pieces (Love and Law; The Two Guardians and The Rose, Thistle and Shamrock which are set in Ireland and England. Apart from the presence of issues from her tales and educational manuals, what interests us here is that, far from upholding Anglicisation, the Anglo-Irish authoress defends community and an integrating British nation. Comic Dramas is admittedly tinctured by sentimentalism and social critique. For this reason, the examination of these pieces cannot be neglected to obtain a comprehensive panorama of Edgeworth’s vision of Ireland.

  16. Efficient network disintegration under incomplete information: the comic effect of link prediction

    Science.gov (United States)

    Tan, Suo-Yi; Wu, Jun; Lü, Linyuan; Li, Meng-Jun; Lu, Xin

    2016-03-01

    The study of network disintegration has attracted much attention due to its wide applications, including suppressing the epidemic spreading, destabilizing terrorist network, preventing financial contagion, controlling the rumor diffusion and perturbing cancer networks. The crux of this matter is to find the critical nodes whose removal will lead to network collapse. This paper studies the disintegration of networks with incomplete link information. An effective method is proposed to find the critical nodes by the assistance of link prediction techniques. Extensive experiments in both synthetic and real networks suggest that, by using link prediction method to recover partial missing links in advance, the method can largely improve the network disintegration performance. Besides, to our surprise, we find that when the size of missing information is relatively small, our method even outperforms than the results based on complete information. We refer to this phenomenon as the “comic effect” of link prediction, which means that the network is reshaped through the addition of some links that identified by link prediction algorithms, and the reshaped network is like an exaggerated but characteristic comic of the original one, where the important parts are emphasized.

  17. You’re a good structure, Charlie Brown: The distribution of narrative categories in comic strips

    Science.gov (United States)

    Cohn, Neil

    2014-01-01

    Cohn’s (2013) theory of “Visual Narrative Grammar” argues that sequential images take on categorical roles in a narrative structure, which organizes them into hierarchic constituents analogous to the organization of syntactic categories in sentences. This theory proposes that narrative categories, like syntactic categories, can be identified through diagnostic tests that reveal tendencies for their distribution throughout a sequence. This paper describes four experiments testing these diagnostics to provide support for the validity of these narrative categories. In Experiment 1, participants reconstructed unordered panels of a comic strip into an order that makes sense. Experiment 2 measured viewing times to panels in sequences where the order of panels was reversed. In Experiment 3 participants again reconstructed strips, but also deleted a panel from the sequence. Finally, in Experiment 4 participants identified where a panel had been deleted from a comic strip, and rated that strip’s coherence. Overall, categories had consistent distributional tendencies within experiments and complementary tendencies across experiments. These results point toward an interaction between categorical roles and a global narrative structure. PMID:24646175

  18. Scanning of speechless comics changes spatial biases in mental model construction.

    Science.gov (United States)

    Román, Antonio; Flumini, Andrea; Santiago, Julio

    2018-08-05

    The mental representation of both time and number shows lateral spatial biases, which can be affected by habitual reading and writing direction. However, this effect is in place before children begin to read. One potential early cause is the experiences of looking at picture books together with a carer, as those images also follow the directionality of the script. What is the underlying mechanism for this effect? In the present study, we test the possibility that such experiences induce spatial biases in mental model construction, a mechanism which is a good candidate to induce the biases observed with numbers and times. We presented a speechless comic in either standard (left-to-right) or mirror-reversed (right-to-left) form to adult Spanish participants. We then asked them to draw the scene depicted by sentences like 'the square is between the cross and the circle'. The position of the lateral objects in these drawings reveals the spatial biases at work when building mental models in working memory. Under conditions of highly consistent directionality, the mirror comic changed pre-existing lateral biases. Processes of mental model construction in working memory stand as a potential mechanism for the generation of spatial biases for time and number.This article is part of the theme issue 'Varieties of abstract concepts: development, use and representation in the brain'. © 2018 The Author(s).

  19. „Lenin’s Ghost!” History of Soviet Comics Characters in American Pop Culture

    Directory of Open Access Journals (Sweden)

    Przemysław Dudziński

    2014-01-01

    Full Text Available The tension between Soviet Union and United States thatdefined the global political landscape of the second half of the twentiethcentury, had its clear impact on perceptions and creation of Soviet heroes in the context of American culture. The first and primary goal of our article is to investigate and describe the functioning of a particular theme – Russian characters, especially Russian meta-humans in the area of American popular culture, especially mainstream comics. This inquiry is intended to demonstrate the basic historical dimension, i.e. the periods of growth and decline in popularity, and even the complete disappearance of that theme. The purpose of the second goal is an attempt to analyze the structures of comics characters associated with the Soviet Union and place them in a broader historical and cultural context. These treatments allow to signal changes in time-sensitive structure, which consists of values, stereotypes and pop culture clichés appropriate for the American culture. Thus, we hope that this article will be an important contribution to the further study of these issues.

  20. You're a good structure, Charlie Brown: the distribution of narrative categories in comic strips.

    Science.gov (United States)

    Cohn, Neil

    2014-01-01

    Cohn's (2013) theory of "Visual Narrative Grammar" argues that sequential images take on categorical roles in a narrative structure, which organizes them into hierarchic constituents analogous to the organization of syntactic categories in sentences. This theory proposes that narrative categories, like syntactic categories, can be identified through diagnostic tests that reveal tendencies for their distribution throughout a sequence. This paper describes four experiments testing these diagnostics to provide support for the validity of these narrative categories. In Experiment 1, participants reconstructed unordered panels of a comic strip into an order that makes sense. Experiment 2 measured viewing times to panels in sequences where the order of panels was reversed. In Experiment 3, participants again reconstructed strips but also deleted a panel from the sequence. Finally, in Experiment 4 participants identified where a panel had been deleted from a comic strip and rated that strip's coherence. Overall, categories had consistent distributional tendencies within experiments and complementary tendencies across experiments. These results point toward an interaction between categorical roles and a global narrative structure. © 2014 Cognitive Science Society, Inc.

  1. Superman = Persepolis = Naruto? Herausforderungen und Probleme der formalen und inhaltlichen Vielfalt von Comics und Comicforschung für die Regensburger Verbundklassifikation

    Directory of Open Access Journals (Sweden)

    Michael Franke-Maier

    2016-12-01

    Full Text Available Das populäre Medium Comic hat in den vergangenen Jahren zunehmend Interesse als wissenschaftliches Forschungsobjekt und damit auch als bibliothekarisches Sammlungsgut auf sich gezogen. Bibliotheken stehen vor der Aufgabe, die Primärquellen und vor allem die wissenschaftliche Forschungsliteratur zu Comics inhaltlich zu erschließen und nach wie vor auch systematisch zu präsentieren. Bis vor kurzem fand man in der in Deutschland am weitesten verbreiteten Klassifikation, der im Selbstverständnis wissenschaftsnahen Regensburger Verbundklassifikation, nur Einzelstellen in einzelnen Fachsystematiken und einen größeren Bereich in der Japanologie für das Phänomen Manga. Dieser Zustand war nicht ausreichend für eine differenzierte Aufstellung in Bibliotheken mit entsprechenden Beständen und Schwerpunkten. Der hier präsentierte RVK-Baum für Comics und Comicforschung wird diesem Desiderat gerecht und bietet eine Möglichkeit, Comicbestände adäquat klassifikatorisch abzubilden.   In recent years the popular medium of comics has attracted increasing research interest and, consequently, comics have been recognized as objects for collection in libraries. Libraries face the task of classifying the primary sources and especially the scientific research literature on comics in order to present them systematically. Until recently, the most widely used academic library classification in Germany, the Regensburg Classification (RVK, provided only individual notations in some subject classifications and, additionally, a larger area on manga in the Japanese studies section. This situation was not sufficient for a differentiated shelving, or, respectively, classifying in libraries with correspondent resources and priorities. The paper presents a tree of RVK-notations for comics and comic research, which satisfies the desiderata and provides a way to map comic collections adequately to a classificatory scheme

  2. The Earth Education by the traces of cartoons and comics: a vision of what was published in newspapers, available online, on five continents

    Science.gov (United States)

    Teixeira, Carlos; Paulo, Gallo; Nogueira, Maria Inês

    2015-04-01

    Communication's Purpose: Identify the artistic expression that uses the language of cartoons and comics for public communication, having as reference the Earth Education for a better planet sustainability. Object/Theme: Cartoons and comics published in newspapers, on five continents, made available in online version. Theoretical: This study is related to the assumption that the public communication of science by cartoons and comics constitute a textual genre, by the fact that they report scientific and complex themes presented in playful language, using humor and artistic traces accessible to the lay public. The scientific cartoons and comics aim to call public attention to scientific discoveries and science themes using illustrative chart features and short texts, both contextualized in a humorous structure. There are in the cartoons and comics, which are created to the public communication of science, an unintentionally pedagogical approach/formal, while transmitting information by unpretentious way and using graphic/artistic communication By the fact that in this specific format of communication there is knowledge being informed, the scientific cartoons and comics can contribute to the scientific empowerment of the society, in addition to being instruments that can also arouse scientific curiosity. The scientific cartoons and comics use objective language and short sentences, also employ words that may have a double meaning. It can be considered as an incentive for people's reflection. Method: It was analyzed cartoons and comics published in newspapers, made available in online version, published on five continents, in English, Portuguese and Spanish. Palavras-chave: science communication, public communication of science and technology; cartoons; comics

  3. Five-Level Active-Neutral-Point-Clamped DC/DC Converter for Medium-Voltage DC Grids

    DEFF Research Database (Denmark)

    Liu, Dong; Deng, Fujin; Chen, Zhe

    2017-01-01

    This paper proposes a five-level active-neutralpoint- clamped (5L-ANPC) dc/dc converter for applications in medium voltage dc (MVDC) grids. A modulation strategy is proposed for the 5L-ANPC dc/dc converter to generate multilevel voltage waveforms, which can effectively reduce voltage change rate dv...... effectively eliminate high voltage leaps caused by the dead time effect. In addition, a capacitor voltage control strategy is proposed for the 5L-ANPC dc/dc converter to ensure the balanced flying capacitor voltage and desired five-level voltage waveforms. Finally, simulation and experimental studies...

  4. THE BATTLE BETWEEN ARJUNA AND KARNA IN MAHABHARATA COMICS BY R. A. KOSASIH AND KURUKSHETRA GAME: AN ADAPTATION STUDY

    Directory of Open Access Journals (Sweden)

    Kriswanda Krishnapatria

    2017-12-01

    Full Text Available This paper examined an adaptation study of the longest Sanskrit epic, Mahabharata, from a novel by C. Rajagopalachari to comics by R. A. Kosasih and an online game named Kurukshetra by 7Seas Technologies Ltd. This paper only focused on the battle between Arjuna and Karna in Bharatayuddha War. This Great War, a conflict that arose from a dynastic succession struggle between two groups of cousins, the Kauravs and Pandavs for the throne of Hastinapura, lasted eighteen day taking place in the famous battlefield: Kurukshetra. The framework used to analyse the media was taken from books and lecture notes, and the theory used is based on Ellestrom of modalities by analyzing the element changes in the adaptation study. The conclusion is that both comics and game are adapted differently from the original novel. The findings also show how the comic and the game made few changes due to their different media nature and purposes.   Key Words: Arjuna and Karna, Mahabharata comics, online game, Kurukshetra, adaptation study

  5. Buster Still Speechless: A “Silent” Comic at the Cinémathèque française

    Directory of Open Access Journals (Sweden)

    Noah Teichner

    2016-02-01

    Full Text Available This article seeks to identify the underlying historiographical discourses advanced by the Cinémathèque Française’s recent Buster Keaton retrospective and to question the actor-director’s status as a “silent” comic in light of his wide ranging sound era output. 

  6. Parents' Perceptions of Their Children's Social Behavior: The Social Validity of Social Stories[TM] and Comic Strip Conversations

    Science.gov (United States)

    Hutchins, Tiffany L.; Prelock, Patricia A.

    2013-01-01

    This article describes a family-centered collaborative approach to the development and socially valid assessment of Social Stories[TM] and comic strip conversations (CSCs) for supporting the social behaviors in children with autism spectrum disorder (ASD). Seventeen children with ASD (ages 4-12 years) participated in either an immediate or a…

  7. THE EFFECT OF THE ATTITUDE TOWARD BREASTFEEDING CONCEPT BASED COMIC ON THE ADOLESCENCE'S ATTITUDE TOWARD EXCLUSIVE BREASTFEEDING

    Directory of Open Access Journals (Sweden)

    mekar dwi anggraeni

    2017-02-01

    Full Text Available Background and purpose: The earlier development of the attitude toward exclusive breastfeeding produces the longer exclusive breastfeeding duration. Considering the first marriage age among Indonesian, the attitude toward exclusive breastfeeding should be developed at the adolescence age. The purpose of this study was to examine the effect of the attitude toward breastfeeding concept based comic on the adolescent's attitude toward exclusive breastfeeding. Method: This was a quasy experimental posttest only with control group study. The respondents were provided an comic. The respondent's attitude toward exclusive breastfeeding was measured using The Breastfeeding Attitude Questionnaire. Data were analyzed using independent and dependent t test. Results: The majority of respondents were aged 17 years old in both intervention (70% and control grup (63%, first child in both intervention (23,3% and control grup (26,7%, and had a nuclear family in both intervention (80% and control grup (90%. The independent t test showed that there was a significant difference between post-test scores among the intervention and control groups (t = 5,602, p < 0,01. Conclusion and recommendation: Nurses may use the Attitude Toward Breastfeeding based comic to increase the Adolescence's attitude toward breastfeeding. Keywords: Comic, Attitudes Toward Exclusive Breastfeeding, Adolescence

  8. The Adventures of McGruff & Scruff in Indian Country: A Drug and Violence Prevention Comic-Activity Book.

    Science.gov (United States)

    National Crime Prevention Council, Washington, DC.

    The purpose of this comic-activity book is to teach children how to be safe and how to deal with peer pressure. The book centers on the characters McGruff the Crime Dog, his nephew Scruff, and American Indian children living on a reservation. Scruff, who is a child figure, encounters situations that children may experience or worry about,…

  9. Africa’s Legends: digital technologies, aesthetics and middle-class aspirations in Ghanaian games and comics

    NARCIS (Netherlands)

    Pijnaker, T.; Spronk, R.

    2017-01-01

    Africa’s Legends is a mobile application developed by the Ghanaian game development company Leti Arts in 2012. The app consists of one game and two comics about eight ‘African’ superheroes. This article aims to give insight into the intersection of digital technologies and social class; it

  10. Comics and the Structure of Childhood Feeling: Sublimation and the Play of Pretending in Gilbert Hernandez's "Marble Season"

    Science.gov (United States)

    Lewkowich, David

    2016-01-01

    In this paper, I study the narrative structure of comics as a means to describe the ways that indeterminate modes of representation can allow the reader to imagine that which in childhood can never be fully expressed. Analyzing a number of panels from Gilbert Hernandez's graphic novel, "Marble Season," I describe a conceptual link…

  11. A Formative Evaluation of Healthy Heroes: A Photo Comic Book-Social Cognitive Theory Based Obesity Prevention Program

    Science.gov (United States)

    Branscum, Paul; Housley, Alexandra; Bhochhibhoya, Amir; Hayes, Logan

    2016-01-01

    Purpose: Low consumption of fruits and vegetables is often associated with poor diet quality, and childhood obesity. The purpose of this study was to assess the feasibility, and conduct a formative evaluation, of Healthy Heroes, an innovative, social cognitive theory-based program that uses child created photo-comic books to promote fruit and…

  12. Fighting Disability Stereotypes with Comics: "I Cannot See You, but I Know You Are Staring at Me"

    Science.gov (United States)

    Seidler, Caitlin Ostrow

    2011-01-01

    In spring 2010, the author invited sixth-grade students to examine stereotypes about people living with disabilities and then challenge these generalized perceptions through the creation of comic strips. She chose exploring disability stereotypes because of her personal interest in the work of artists with disabilities. She wanted to share with…

  13. 75 FR 63040 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-30, DC...

    Science.gov (United States)

    2010-10-14

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 10-10, DC-10-10F, DC-10-30, DC-10-30F (KDC-10... following new airworthiness directive (AD): 2010-21-13 McDonnell Douglas Corporation: Amendment 39-16473... November 18, 2010. Affected ADs (b) None. Applicability (c) This AD applies to McDonnell Douglas...

  14. 75 FR 68246 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC...

    Science.gov (United States)

    2010-11-05

    ...-1044; Directorate Identifier 2010-NM-033-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas..., 2007) and adding the following new AD: McDonnell Douglas Corporation: Docket No. FAA-2010-1044.... Applicability (c) This AD applies to all McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC...

  15. Hollywood adaptations of comic books in a post-9/11 context: the economic and cultural factors

    Directory of Open Access Journals (Sweden)

    Nathalie Dupont

    2012-06-01

    Full Text Available Depuis la sortie de Jaws (Steven Spielberg, 1975 puis celle de Star Wars (George Lucas, 1977, l’industrie hollywoodienne s’est surtout concentrée sur la production de blockbusters essentiellement destinés à un jeune public. L’article va d’abord montrer qu’adapter à l’écran les aventures de super-héros américains est une formule très intéressante pour Hollywood car ces aventures semblent faites pour devenir des blockbusters. L’article va ensuite montrer que ces adaptations rencontrent également un certain succès car le contexte s’y prête ; les super-héros, tels qu’ils sont présentés, intéressent en effet les spectateurs dans un contexte post-11 septembre que l’on ne peut ignorer.With the release of Jaws (Steven Spielberg, 1975 and then Star Wars (George Lucas, 1977, blockbusters have dominated Hollywood’s way of doing business while they have confirmed the importance of the young audience. The paper will first show that adapting comic books is ideal for the film industry as comic books perfectly fit the blockbusters’ formula. All this explains why American studios have successfully adapted (and/or distributed many comic books over the past few years. But the paper will also underline that adapting comic books would however be fruitless if the context was not right for their characters. The paper will thus question the timing of these adaptations, and more precisely it will try to show that if comic book superheroes have an important audience in cinemas, it is probably because they are also in tune with the post-9/11 American mood.

  16. Pulsewidth modulated DC-to-DC power conversion circuits, dynamics, and control designs

    CERN Document Server

    Choi, Byungcho

    2013-01-01

    This is the definitive reference for anyone involved in pulsewidth modulated DC-to-DC power conversion Pulsewidth Modulated DC-to-DC Power Conversion: Circuits, Dynamics, and Control Designs provides engineers, researchers, and students in the power electronics field with comprehensive and complete guidance to understanding pulsewidth modulated (PWM) DC-to-DC power converters. Presented in three parts, the book addresses the circuitry and operation of PWM DC-to-DC converters and their dynamic characteristics, along with in-depth discussions of control design of PWM DC-to

  17. Atmel Microcontroller Based Soft Switched PWM ZVS Full Bridge DC to DC Converter

    Directory of Open Access Journals (Sweden)

    DEEPAK KUMAR NAYAK

    2010-12-01

    Full Text Available This paper deals with the simulation and implementation of soft switched PWM ZVS full bridge DC to DC converter. The 48V DC is efficiently reduced to 12V DC using a DC to DC converter. This converter has advantages like reduced switching losses, stresses and EMI. Input DC is converted into high frequency AC and it is stepped down to 12V level. Later it is rectified using a full wave rectifier. Laboratory model of microcontroller based DC to DC converter is fabricated and tested. The experimental results are compared with the simulation results.

  18. 75 FR 60602 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC...

    Science.gov (United States)

    2010-10-01

    ... Airworthiness Directives; McDonnell Douglas Corporation Model DC- 10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10... adding the following new AD: 2010-20-14 McDonnell Douglas Corporation: Amendment 39-16449. Docket No. FAA... the airplanes identified in paragraphs (c)(1) and (c)(2) of this AD. (1) McDonnell Douglas Corporation...

  19. 75 FR 6160 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC...

    Science.gov (United States)

    2010-02-08

    ...-0032; Directorate Identifier 2009-NM-213-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas...: McDonnell Douglas Corporation: Docket No. FAA-2010-0032; Directorate Identifier 2009-NM-213-AD. Comments Due... applies to McDonnell Douglas Corporation Model DC- 10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A...

  20. 75 FR 38943 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-30, DC...

    Science.gov (United States)

    2010-07-07

    ...-0672; Directorate Identifier 2010-NM-047-AD] RIN 2120-AA64 Airworthiness Directives; McDonnell Douglas...: McDonnell Douglas Corporation: Docket No. FAA-2010-0672; Directorate Identifier 2010-NM-047-AD. Comments Due... applies to McDonnell Douglas Corporation Model DC- 10-10, DC-10-10F, DC-10-30, DC-10-30F (KDC-10), DC-10...