• The Korean Journal of Mycology
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• v.22 no.3
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• pp.209-215
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• 1994

In order to investigate the fungal Flora in Mt. Chilgap, which located in the middle west of Korea. Authors had collected wild mushrooms, during the mushroom-growing season, June, July and October, 1991. Six species new to the Korean flora are identified as follows: Callistosporium luteoolivaceum (Berk. & Curt.) Sing; Volvariella subtaylori Hongo; Psathyrella subatrata (Batsch) Gill.; Volvariella surrecta (Knapp) Sing.; Boletellus elatus Nagasawa; Xerocomus parvulus Hongo, and Callistosporium Sing. is also new genus to the Korea. All the collections cited are deposited in ASIK herbarium.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.16 no.2
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• pp.88-92
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• 2010

Purpose: This study was undertaken to evaluate the effect analysis of clinical sing in 40 patients with lumbar intervertebral disc. Methods: All patients were assessed by the low back pain protocol which was composed of symptom, clinical sing before and after the treatment. The effect of clinical sing was analyzed by age, occupation, duration of symptom. Results: Occupation by clinical sing of after the treatment was desking job s from 3.6 to 5.2 scores(p<0.05). Duration of symptoms by clinical sing of after the treatment was over 4 months from 3.8 to 5.5 scores(p<0.05). Clinical sing of after the treatment was straight leg raising test from 1.275 to 1.850 scores, sensory disturbances from 1.425 to 2.575 scores, manual muscle testing from 1.525 to 4.625 scores. Conclusion: Herniated disks are most common in middle age, especially between 35 and 45, due to aging-related degeneration of the disks. Significant or increasing pain, numbness or weakness spreading to one or both legs. Progressive loss of sensation in areas that would touch a saddle (inner thighs, back of legs and area around the rectum).

• The Korean Journal of Mycology
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• v.22 no.4
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• pp.421-426
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• 1994

Some Agaric fungi were collected from the area of Suwon, Mt. Taewha and Mt. Yongmoon in Kyonggi-do and Chongpyong temple in Kangwon-do. Among them, one genus and five taxa of Agaricales were confirmed new to Korea. In this paper we registered five texa of Agricales in detailed description such as Hygrocybe firma (Berk. & Br.) Sing. var. firma Sing.; Hohenbuehelia petalodes (Bull.: Fr.) Schulzer; Cystoagaricus strobilomyces (Mull.) Sing.; Coprinus domesticus (Bolt.: Fr.) S.F.Gray and Inocybe acutata T. Koba.& E.Naga.. The one genus new to Korea is Cystoagaricus Sing.

• Journal of Information Technology Applications and Management
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• v.31 no.1
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• pp.163-175
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• 2024

This study conducts topic modeling analysis on four electric scooter sharing platforms: Alpaca, SingSing, Kickgoing, and Beam. Using user review data, the study aims to identify key topics and issues associated with each platform, as well as uncover common themes across platforms. The analysis reveals that users primarily express concerns and preferences related to application usability, service mobility, and parking/accessibility. Additionally, each platform exhibits unique characteristics and challenges. Alpaca users generally appreciate convenience and enjoyment but express concerns about safety and service areas. SingSing faces issues with application functionality, while Kickgoing users encounter connectivity problems and device usability issues. Beam receives overall positive feedback, but users express dissatisfaction with application usability and parking. Based on these findings, scooter sharing service providers should focus on enhancing application features, stability, and expanding service coverage to meet user expectations and improve customer satisfaction. Furthermore, highlighting platform-specific strengths and providing tailored services can enhance competitiveness and foster continuous service growth and development.

• Journal of English Language & Literature
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• v.64 no.3
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• pp.433-451
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• 2018

In Jesmyn Ward's 2017 novel, Sing, Unburied, Sing, Ward places herself within the modern African American literary tradition and lays out the unending "historical traumas" of blacks and cultural haunting in her narrative. She brings to the fore the story of a young black boy and demonstrates the difficulty of living while a black man in the American rural South. Living or dead, black males remain spectral as their frustrated black bodies are endlessly rejected and disembodied. It's through Ward's close attention to the notions of black masculinity and retrieval of (black) humanity that the black South is remembered, recuperated, and historicized. Shrewdly enough, Ward expands it further into the tradition of American literature. Instead of singularizing African American identity and its historical traumas, she renders them the part of American history and universalizing the single black story as the story of the American South. Filling in the gaps that Faulkner and other white writers have left in their novels, Ward writes stories about the unspeakable, the invisible, the excluded to deconstruct white narratives and rebuild the American history; and reasserts African roots and history, spirituality, black raciality and locality within the American tradition. I examine the symbolic significance of Jojo's claim of black masculinity within the socio-political contexts of contemporary America. I also look closely at Ward's portrayal of Jojo's black family genealogy on account of its traumatic experiences of incarceration in notorious Parchman Farm. Locating Jojo as the inspiration of linking the past and the present, the unburied and the living, I contend that Ward creates "home" for blacks in an atemporal oceanic space where the past and the present are able to meet simultaneously. I argue that the oceanic space is an alternative space of affect that functions against the space of white rationality.

• The Korean Journal of Mycology
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• v.3 no.2
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• pp.13-18
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• 1975

50 specimens of higher fungi were collected on Mt. Sobaek and Andong areas from September 5, 1974 to July 30, 1975. These fungi were identified by Imazeki and Hongo's classification key based on Singer's taxonomic system. Nine species of them were newly recognized to occur in Korea; Hygrophorus pantoleucus Hongo. Marasmius prasiosmus (Fr.) Fr. Conocybe lactea (Lange) Metrod, Pholiota spumosa(Fr.) Sing., Crepidotus sulphurinus Imaz. et Toki, Pantoleucus retipes (Berk. et Curt.) Sing., Calodon zonatus(Fr.) $Qu{\acute{e}}l$, Patella scutellata (St. Amans) Morgan and Peziza badia Pers. ex Merat.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.21 no.3
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• pp.125-131
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• 2007

Electric motor efficient improvement from home appliance field is important to the effect reducing the energy consumption. But the electric motor design/analysis technology is still insufficient. Specially the electric motor design/analysis technology of satisfying characteristic of both the induction motor and the synchronous motor such as Line start permanent motor. Therefore the electric motor design/analysis technology is urgently demanded reliability. This paper proposes the sing1e-phase line-start permanent magnet motor to develop the motor it with be able to alternate the sing-phase induction motor it is a refrigerator compressor motor. The sing-phase induction motor is analyzed in the steady state. And we have a certification test to compare our single-phase line-start permanent magnet motor with the sing-phase induction motor. In order to improve the performance, the stator of the single-phase line-start permanent magnet motor is same as the stator of the sing-phase induction motor and changes the rotor form and has the permanent magnet. It used the Finite Element Method(FEM) which is widely used with electronic-magnetic field numerical analysis method.

• Journal of the Korea Society of Computer and Information
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• v.12 no.2 s.46
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• pp.171-180
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• 2007

The financial crime that used morale anger Phishing, Pharming, Vishing, SMiSing etc. will gain during recent cyber crimes. We are study systematically whether or not leakage of information and infringement can how easily occur to Phishing, Vishing, SMiSing using a social engineering technique and VoIP at these papers through experiment. A hacker makes Phishing, Vishing site, and test an information infringement process of a user through PiSing mail and a virus, a nasty code, Vishing, a SMiSing character, disarmament of Keylogger prevention S/W etc. as establish server. Information by Phishing, Vishing, SMiSing is infringed with leakage in the experiment results, and confirm, and test certified certificate and White List and a certified authentication mark, plug-in program installation etc. to prevention, and security becomes, and demonstrate. Technical experiment and prevention regarding Phishing of this paper and Vishing attack reduce the damage of information infringement, and be education for Ubiquitous information security will contribute in technical development.

• Korean Journal of Child Studies
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• v.29 no.3
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• pp.93-113
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• 2008

This study examined musical concepts of early childhood teachers with the 'Sing-a-New-Song' activity and problems teachers face in the application of musical concepts. Participants were 10 kindergarten teachers; data were collected through lesson plans, videos of classes, and interviews with teachers. Results showed that (1) selection of songs focused on words of a song rather than musical concepts; ignoring development of the musical level of the children. (2) Goal-setting ignored musical concepts. (3) Class management confused musical concepts with other concepts. (4) No evaluation of musical concepts was undertaken. Problems included teachers' lack of knowledge of musical development in young children, insufficient understanding and limited application of musical concepts, and low expectations regarding music as a subject of instruction.

• Applied Biological Chemistry
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• v.26 no.1
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• pp.41-46
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• 1983

The characteristics of crude polyphenol oxidase extracted from mushroom[Tricholoma matsutake(S. Ito et Imai) Sing.] were investigated. The enzyme showed highest affinity to pyrogaroll among trihydroxyphenols. Except for o-diphenols the enzyme was inactive in di-and monophenols. The optimum pH was about 4 and the optimum temperature ranged from 45 to $55^{\circ}C$. The enzyme activity was completely inhibited by $70^{\circ}C$ heat treatment for 2 min. $Cu^{++}$, $Fe^{++}$ and $Mg^{++}$ activated the enzyme at low concentration($10^{-1}mM$), but inhibited at high concentration (1mM). The most potent inhibitors were Na-diethyldithiocarbamate, L-ascorbic acid, L-cysteine and NaCl. The Km value with pyrogaroll was 0.88mM.