• Journal of Convergence for Information Technology
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• v.9 no.11
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• pp.180-188
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• 2019

The purpose of this study is to rethink the common theme that penetrates Faulkner's authorship. That is to say, does his authorship come from "being white"? To answer this question, I try to look into "otherness"/violence against others through re-reading Light in August. By borrowing the idea of "panopticon' mechanism in Michel Foucault's Surveiller et Punir, I will examine the process of justifying the violence against others, especially blacks. Through this process, I try to research the one side of Faulkner's Southern myth which was riddled with the history of pillage and violation of black people's rights. In Light in August, I will compare Jefferson society which encircles Joe Christmas to panopticon mechanism derived from Michel Foucault's Surveiller et Punir. Jefferson society as a designer of surveillance system and an executor as well ceaselessly surveils Joe Christmas's otherness/difference or blackness and tries to punish him whenever they can. With this mechanism, I try to explain that writer's repetitive narration of collective amoral behavior such as lynch comes from his anxiety and conscience about his dark side Southern history.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.36 no.2
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• pp.43-52
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• 2020

With the advent of the Fourth Industrial Revolution, people need healing. Research in neuroarchitecture shows that people feel happy and stable when working with nature, and patients heal quickly. Therefore, This study aims to quantitatively analyze the colors that help psychological healing in the painting images depicting nature by setting 'Natural Colors' of Biophilic Design as the subject of research. So the purpose of this study was to measure Biophilic Color and to develop Biophilic Color Palette. We extracted Biophilic colors using Impressionist Monet's Landscape painting. After extracting colors using Photoshop Color Picker, we converted RGB color code to NCS color code and Munsell color code. The results of this study were as follows; The ratio of Y was high in the GY-series and YR-series. This is due to the characteristic of impressionism that expresses the change of color by light in close relationship with light. Y is universally considered to be pleasant, representing happiness, sunshine and optimism. Therefore, it is possible to create an environment that helps psychological healing by utilizing the Y-series color palette. Average Blackness was 28. Average Chromaticness was 34.61. The significance of this study is to propose a biophilic color palette that is useful for psychological healing by quantifying the color code of biophilic colors depicted and expressed with adjective images and idiomatic color names. Quantitative and empirical studies on healing colors are needed continuously and should be actively utilized in healing environment planning.

• 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.

• Journal of English Language & Literature
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• v.58 no.4
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• pp.701-721
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• 2012

This paper aims to revisit William Faulkner's Absalom, Absalom! by focusing on the corporeal body and its role in dismantling the Southern ideology of white patriarchy. The latter, which is represented by Thomas Sutpen and his attempt to establish a white male dynasty, is a symbolic space in which the corporeal body turns into a symbolic one through the process of inscribing social ideologies on it. However, this symbolic space is also a contending site between the two bodies. The symbolic body of Sutpen cannot entirely erase its corporeal traces, and therefore the corporeal body, which is buried but nonetheless existent, threatens to undermine rules and premises of the symbolic order. Given that, this paper approaches Faulkner's critique of the Southern white patriarchal ideology from the tension that the corporeal body and the symbolic body create. The 'flesh' roughly corresponds to racial and sexual otherness, namely black flesh and the homoerotic desire of male body. Although they-as the matter of race and that of gender - function in different levels of signification, they still share a common purpose in revealing the logical paradox within Sutpen's symbolic order. The idea of pure whiteness that Sutpen subscribes to is a concept that prerequisites the existence of blackness. Likewise, his idea of male homosociality based upon patriarchal legacy stands precariously on the verge of disintegrating into homoetoricism. As internal otherness that Sutpen's symbolic order cannot fully incorporate, the corporeal body functions to indicate the limitation of Sutpen's Design and its body-signification process.

• Journal of the Korea Organic Resources Recycling Association
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• v.31 no.1
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• pp.5-14
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• 2023

In this study, LiDAR-reflective black hollow-structured silica/titania(B-HST) materials are successfully synthesized by employing the NaBH₄ reduction and etching method on silica/titania core/shell(STCS) materials, which also effectively enhance near-infrared(NIR) reflectance. Moreover, core-etched supernatant solutions are collected and recycled for the synthesis of extracted silica(e-SiO₂) process, which successfully applies as filler materials for semiconductor epoxy molding compound(EMC). In detail, B-HST materials, fabricated by the sequential experimental steps of sol-gel, reduction, and sonication-mediated etching method, manifest blackness(L^*) of 13.2 similar to black paint and excellent NIR reflectance(31.1%). Consequently, B-HST materials are successfully prepared as LiDAR-reflective black materials. Additionally, core-etched supernatant solution with silanol precursors are employed for synthesis of homogeneous silica filler materials via sol-gel method. As-synthesized silica fillers are incorporated with epoxy resin and carbon black for the preparation of semiconductor EMC. Experimentally synthesized EMC exhibits comparable mechanical-chemical properties to commercial EMC. Conclusively, this study successfully proposes designing procedure and practical experimental method for simultaneously synthesizing the NIR-reflective black materials for self-driving vehicles and EMC materials for semiconductors, which are materials suitable for the industrial 4.0 era, and presented their applicability in future industries.

• Journal of the Korea Organic Resources Recycling Association
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• v.32 no.1
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• pp.39-47
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• 2024

In this study, LiDAR-detective black material is synthesized by recycling silicon sludge (SS) that is generated from semiconductor manufacturing process, and its recognition is confirmed using two types of LiDAR sensors (MEMS and Rotating LiDAR). In detail, metal impurities on the surface of SS is removed, followed by coating of titanium dioxide (TiO₂) and subsequent chemical reduction to obtain SS-derived black TiO₂ (SS/bTiO₂) material. As-prepared SS/bTiO₂ is mixed with transparent paint to prepare hydrophilic black paints and applied to a glass substrate using a spray gun. SS/bTiO₂-based paint shows similar blackness (L^*=15.7) compared to commercial carbon black-based paint, and remarkable NIR reflectance (26.5R%, 905nm). Furthermore, MEMS and Rotating LiDAR have successfully detected the SS/bTiO₂-based paint. This is attributed to the occurrence of high reflection of light at the interface between the black TiO₂ and the silicon sludge according to the Fresnel's reflection principle. Hence, the new application field to effectively recycle silicon sludge generated in the semiconductor manufacturing process has been presented.

• Journal of Adhesion and Interface
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• v.25 no.2
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• pp.56-62
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• 2024

In this study, LiDAR-detectable black hollow-structured materials are synthesized using different reducing agents to evaluate their applicability to LiDAR sensor. Initially, white SiO₂/TiO₂ core/shell (WST) materials are fabricated via a sol-gel method, followed by a reduction using ascorbic acid (AA) and sodium borohydride (SB). After the reduction, subsequent etching of the SiO₂ core leads to the formation of two different black hollow-structured materials (AA-BHT and SB-BHT). The lightness (L^*) and near-infrared (NIR) reflectance (R%) of AA-BHT are measured as ca. 19.1 and 34.5 R%, and SB-BHT shows values of ca. 11.5 and 31.8 R%, respectively. While AA-BHT exhibits higher NIR reflectance compared to SB-BHT, it displays slightly lower blackness. Compared with core/shell structured materials, improved NIR reflectance of both AA-BHT and SB-BHT is attributed to the morphology of hollow- structured materials, which increase light reflection at the interface between air and black TiO₂ according to the Fresnel's reflection principle. Consequently, both AA-BHT and SB-BHT are effectively detected by the commercially available LiDAR sensors, validating their suitability as black materials for autonomous vehicle and environment.