2.methyl - 1.3dioxolane-water 계의 등온 기액평형

신동우,이보성,박소진 忠南大學校 産業技術硏究所 1987 산업기술연구논문집 Vol.2 No.2

In this work, we investigated the vapor-liquid equilibrium data of the system 2.methyl-1.3dioxolane - water, in order to provide elementary data for separation of 2.methyl-1.3dioxolane and water. Experiment was carried out at 30℃ and 35℃ isotherm by new head space analysis method, which was developed by ourselves. This binary system has the minimum azeotrope in both isothermal condition and has relatively large value of activity coefficient. It indicate that this system is nearly nonideal. Some model parameters, such as Wilson, NRTL, etc., were evaluated. With these parameters, each isothermal data was recalculated. We compared experimental data with recalculated data. By NRTL parameter fit experimental data best.

Volumetric and optical studies of binary and ternary mixture of diisopropyl ether, benzene and hexane

박소진,( Manju Rani ),( Rekha Devi ),( Sanjeev Markin ) 한국공업화학회 2019 한국공업화학회 연구논문 초록집 Vol.2019 No.0

Experimentally measured data of various thermophysical properties of possible mixtures containing oxygenates and components of gasoline such as alkanes, aromatics over a wide temperature range, is very helpful for formulation of environmental friendly fuel, petrochemical additives. In this work, Density and refractive indices of the binary and ternary liquid mixtures of diisopropyl ether, benzene and n-hexane were experimentally measured from 298.15 K to 318.15 K over the entire composition range. Excess molar volume and deviation in refractive index of binary and ternary mixtures were fitted to the Redlich-Kister equation and the Singh equation respectively. The excess volume data of binary and ternary mixtures have also been interpreted using Prigogine-Flory-Patterson theory. Various mixing rules were used for theoretical determination of refractive indices of the binary and ternary mixtures. Temperature effects were also studied in terms of molecular interactions.

Alcohol(C1 - C4)+ TEOS 혼합계의 등온 기액평형에 관한 연구

박소진,노재성,오종혁,도미선 한국화학공학회 1995 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.33 No.4

Alcohol(C₁-C₄)+TEOS 혼합계의 60℃등은 기액평형을 정적 측정방법의 일환인 head space gas chromatography(H.S.G.C) 방법을 이용하여 측정해 보았다. 측정한 모든 기액평형 데이터는 공비점을 갖지 않았고, Raoult의 법칙으로부터 양의 편차를 보였다. 이 때 양의 편차는 alcohol의 탄소수가 증가할수록 감소하는 경향을 보였다. 기액평형 데이터는 일반적인 g^E 모델식에 합치시켜 보았고 이 때의 편차는 1% 미만이었다. Isothermal vapor-liquid equilibrium(VLE) data were measured at 60℃ by means of the head space gas chromatography(H.S.G.C) method, one of the static methods, for alcohol(C₁C₄)+TEOS mixtures. All the experimental vapor-liquid equilibrium(VLE) data had no azeotropes and showed positive deviation from the Raoult's law. The positive deviations decreased with the increase of the chain length of alcohols. VLE data were correlated with conventional g^E models and deviations were found less than 1%.

What/Who is Sleeping? Sexual Violence against Adolescent Girls and Revenge in Contemporary Film Versions of “Sleeping Beauty”

박소진 숙명여자대학교 아시아여성연구원 2016 Asian Women Vol.32 No.4

This paper discusses sexual violence against adolescent girls and their revenge on rapists in Arang (Ahn, 2006) and Maleficent (Stromberg, 2014) in comparison with traditional versions of “Sleeping Beauty.” In the traditional Sleeping Beauty legend, the sexuality of an adolescent girl (a princess) is controlled from her birth on the pretext of protecting her, and the sexual violence against her is linked to a paradoxical construction of adolescent girls’ sexuality: they must be innocent yet sexual, and their sexuality needs to be shown but must remain inactive. These contrasting concepts are also found in two contemporary films. Arang (Ahn, 2006) is a Korean film based on the 400-year-old Arang legend, and Maleficent (Stromberg, 2014) is a popular retelling of the 1959 Disney film Sleeping Beauty. While the “sleep” of adolescent girls is a central motif, both films deal with sexual violence against the female protagonists, who both subsequently take revenge on their rapists. Through this revenge, buried truths about violence and human greed are revealed, and the guilty take responsibility for their crimes. Meanwhile, the two films emphasize solidarity and support between the female characters as they heal from their traumatic experiences. Arang (Ahn, 2006) in particular criticizes the malfunctioning social justice system in Korea, advocates for social efforts to listen to the abused, and shows how sexual violence damages a girl’s whole being.

한국 사회 문화 재인식과 세계 속 자기 정체성 찾기: 대학생 단기 해외연수 동기와 경험

박소진 국제비교한국학회 2010 비교한국학 Comparative Korean Studies Vol.18 No.1

다양성추구행동에 미치는 영향 : 조절효과

박소진 한국전략마케팅학회 2014 마케팅논집 Vol.22 No.1

본 연구는 미래에 소비할 다수의 품목을 동시에 선택하는 상황에서 소비자의 조절초점 성향(향상 vs. 방어)과 옵션매력성(높음 vs. 낮음)이 다양성 추구 행동에 미치는 영향을 검증하였다. 본 연구 결과 방어초점 성향의 소비자들이 향상초점 성향의 소비자들보다 다양성 추구 행동 성 향이 더 높게 나타났으며, 옵션매력성의 조절효과를 발견하였다. 옵션매력성이 높은 조건에서는 향상초점 보다 방어초점 성향의 소비자가 다양성 추구 행동 성향이 더 높았으나, 옵션매력성이 낮은 조건에서는 조절초점에 따라 다양성 추구 행동 성향에 유의한 차이가 없었다. 본 연구는 각기 다른 영역에서 연구되었던 소비자의 조절초점 성향과 다양성 추구 행동의 관계 를 탐구하였다는 점에서 연구의 의의가 있으며, 유통업체의 골라담기 판촉과 관련하여 실무적 시 사점을 제공한다. 본 연구는 방어초점의 소비자가 향상초점의 소비자보다 다양성 추구 행동 성향 이 높으므로 방어초점 소비자들에게 소구할 수 있는 광고 문안을 제시할 것을 제안하고 있다. 또 한 소매상이 제공하는 제품구색의 매력성 수준에 따라서 골라담기 판촉의 구매요구량의 크기(번 들의 크기)를 달리 해야 함을 시사한다. This research investigated the effects of goal orientation(promotion focus vs. prevention focus) and option attractiveness on consumers' variety-seeking behavior. This study predicts prevention-focused consumers tend to select a greater variety of items than promotion-focused consumers. This study also expects the interaction effect of goal orientation and option attractiveness. As predicted, prevention-focused consumers showed a higher extent of variety-seeking than promotion-focused consumers in simultaneous choice condition. The interaction effect of goal orientation and option attractiveness was also found. When the option attractiveness was high, prevention-focused consumers exhibited a higher extent of variety-seeking than promotion-focused consumers. However, when the option attractiveness was low, there was no significant difference between prevention-focused and promotion-focused consumers in variety-seeking behavior. Variety-seeking behavior and regulatory focus have drawn much attention in the domain of consumer psychology independently. This research will be contributed to fill the gap between variety-seeking behavior and regulatory focus. Finally, this research suggests managerial implication for bundle promotions related to option attractiveness and variety-seeking behavior.

고액 상평형의 측정과 추산 연구

박소진,박영신,황태원,한규진,오종혁,원동복 忠南大學校 産業技術硏究所 2001 산업기술연구논문집 Vol.16 No.2

정적인 융점측정 방법으로 benzene+n-dodecane, cyclohexane+phenol, phenol+water, water+sulfolane 및 diethylcarbonate+nitrobenzene계에 대한 고액 평형을 측정하였다. 측정된 고액평형 데이터는 문헌값과 modified UNIFAC에 의해 예측된 값과 비교하였으며, 추산값과 실험값은 ±1.61K 범위에서 잘 일치하였다. 본 연구에서 고찰된 diethylcarbonate의 융점은 기존문헌치와 큰 편차를 보여 재검증이 필요하다. Solid-liquid equilibrium(SLE) data were measured for benzene+ n-dodecane, cyclohexane+phenol phenol+water, water+sulfolane, and diethylcarbonate+ nitrobenzene systems by using static melting point measuring method. Measured SLE data were compared with the literature values and also compared with the values predicted by modified UNIFAC(Dortmund) equation. The experimental results are in good agreements with the published and estimated values, and the average deviation between the experimental values and the calculated values is ±1.16K. The measured melting point of diethylcarbonate shows some difference from literature value, and it will be certified through other experimental data for different systems.

Static Method를 이용한 DMF, NMF 및 Diethyl Carbonate 포함계의 고액평형 측정

박소진,황태원 한국화학공학회 2003 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.41 No.4

융점 측정 장치로 자체 제작한 glass still을 이용하여 정적인 방법으로 dodecane+cyclohexanol, 1-dodecanol+N, N-dimethyl-formamide(DMF), p-xylene+DMF, 1-dodecanol+N-methylformamide(NMF), NMF+1-octanol, aceticacid+diethyl carbonate 및 hexadecane+diethyl carbonate 계에 대한 고액평형 (SLE)을 측정하였다. 측정된 고액평형 데이터는 NRTL식에 의해 계산된 값과 비교하여 보았으며, diethyl carbonate 융점의 문헌상 오류를 확인하였다. Solid-Liquid Equilibrium(SLE) data were measured by the static method for the systems of dodecane+cyclohexanol, 1-dodecanol+N,N-dimethylformamide(DMF), p-xylene+DMF, 1-dodecanol+N-methylformamide(NMF), NMF+1-octanol, acetic acid+diethyl carbonate and hexadecane+diethyl carbonate with the self made melting point measuring apparatus. The measured SLE data were correlated with the NRTL equation, and we found that the literature value of melting point for diethyl carbonate is not correct.

‘Magic Imperialism’: The Logic of Magic in Edith Nesbit’s Fantasy Novels

박소진 한국영어영문학회 2010 영어 영문학 Vol.56 No.3

This paper examines the British imperialism found in Edith Nesbit’s fantasy stories by looking at the function of magic and of the hierarchical relationships seen in the books. Although Edith Nesbit is relatively unknown in Korea, she is widely recognized as having had a great influence on the 20th century British literary world, and is also well-known for her political position as a socialist. Nesbit’s fantasy books are commonly differentiated from other Victorian children’s books written before her in that she created realistic and liberal children characters and rejected the adult didactic tone. While Nesbit’s books have been recognized as revolutionary and being distinguished from other Victorian children’s books, I suggest that the ideas found in her fantasy novels largely include the dominant Victorian message of British imperialism. This imperial ideology is delivered by the logic of magic and the multilateral hierarchies. The two magic creatures (The Psammead and the Phoenix) and the two magic items from an Oriental background (the Carpet and the Amulet) all have a magic power to grant people’s wishes, wholeheartedly exercising their power and knowledge for the sake of the British characters. While the magic agents serve to fulfill the children’s wishes, the children aim to please their parents and to benefit their family, showing layered hierarchies among the characters. Also, there is a hierarchical distinction between the magic items and the magic creatures in that the magic items have no voice to express themselves but only serve and obey the British children. The foreign characters that the children encounter in their adventures also cooperate with the British characters to help them to fulfill their goals. In short, magic frees the children from the adult-centered world but ultimately their free adventures serve their parents and other adults, and represent the ideals and hierarchical concepts of British imperialism. Thus, Nesbit’s position as a modern writer seems to be ambiguous, switching between modern characterization and style, and the old Victorian imperial messages that also exist in her fantasy novels.

하이테크 신제품의 번들링 전략: 가격할인 프레이밍·브랜드 이미지·제품 혁신성의 역할

박소진,김용만 한국마케팅관리학회 2011 마케팅관리연구 Vol.16 No.1

This study investigated the effects of price discount framing, brand image, and product innovativeness on consumers’ purchase intention of a bundle composed of a new high-tech product and an existing product. First, price discount framing means how they represent an equivalent price reduction in price bundling. Prior research suggests that consumers are sensitive to the framing of prices and discounts in the presentation of the bundle offer. For example, there is evidence that an equivalent price reduction to the overall bundle, one of the individual products in the bundle, or distributed among the individual products in the bundle can alter the perceived attractiveness of the offer (e.g. Chakravarti, Krish, Paul, and Srivastava 2002; Hamilton and Srivastava 2008; Janiszewski and Cunha 2004; Johnson, Herrmann and Bauer 1999; ; Morwitz, Greenleaf, and Johnson 1998; Yadav 1994; 1995). In line with these earlier researches, this research suggests the bundle type can influence the consumer’s purchase intention of a bundle. This research presents two types of bundle-mixed-leader bundle and mixed-joint bundle. In mixed-leader bundling, the price of high-tech product (ex. tablet PC) is purchased at the regular price while the tie-in product (ex.printer) is discounted. In mixed–joint bundling, a single price is set when the two product are purchased jointly. Second, bundle partner’s brand image can influence the consumer’s purchase intention of a bundle and perceived quality of high-tech product. Consumers may make evaluations based on bundle partner’s brand image because many consumers either have incomplete information or may not fully understand the technology inherent in the products that they are buying. Consumers are likely to assume that product bundles are analogous to brand alliance in that one product lends assurances to another product. So consumers may rely on bundle partner’s brand image when they buy a bundle and evaluate the quality of new high-tech product. Third, product innovativeness refers to the degree how new and different a product is compared to current products consumers knew about and what extent a product would change consumer’s behavior. Product innovativeness is one of the factors that consumers make a decision to buy a new high-tech product. This research focused on the interaction effects of these three factors. This study is based on a 2 x 2 x 2 factorial design with bundle discount framing (mixed -leader bundle vs. mixed-joint bundle), bundle partners brand image (strong vs. weak), and the level of product innovativeness(high vs. low). The dependant variables are consumers’ purchase intention of a bundle. The data was analyzed with three-way ANOVA. This research found that a significant 3-way interaction effect of bundle discount framing, bundle partners brand image, and the level of product innovativeness on consumers’ purchase intention of a bundle. When the new high-tech product (tablet PC) is bundled with the strong brand tie-in product(e.g. Samsung Printer), consumers’ purchase intention of a bundle is higher in a mixed-joint bundle condition rather than in a mixed-leader bundle condition. However, when the new high-tech product(tablet PC) is bundled with the weak brand tie-in product(e.g. Brother Printer), consumers’ purchase intention of a bundle is higher in a mixed-leader bundle condition rather than a mixed-joint bundle condition. This research also found a significant 3-way interaction effect. The interaction effect of bundle discount framing and bundle partners brand image is more pronounced in the high level of group which consumers believe product innovativeness of the tablet PC is high rather than low level of group. Based on the results, marketing managers are advised to consider bundle partner’s brand image,price discount framing, and the degree of product innovativeness simultaneously when they use price bundling strategy for new high-tech product 본 연구는 하이테크 신제품을 번들링(묶음판매)할 때 소비자의 번들구매의도에 영향을 줄 수 있는 요인들, 즉, 가격할인 프레이밍, 번들파트너의 브랜드 이미지, 소비자의 신제품에 대한 제품 혁신성 지각수준에 대하여 탐구하였다. 첫째, 가격할인 프레이밍이란 가격 번들링(price bundling)전략에서 번들 할인된 금액을어떤 방식으로 제시하느냐하는 문제이다. 본 연구는 하이테크 신제품과 기존 제품의 번들을 ‘믹스드 리더 번들(mixed-leader bundle)’과 ‘믹스드 조인트 번들(mixed-joint bundle)’의 형태로 제시하였다. 둘째, 번들파트너의 브랜드이미지란 하이테크 신제품이 강한 브랜드 이미지를 가진 제품과 번들 되느냐 또는 약한 브랜드 이미지를 가진 제품과 번들 되느냐 하는 문제이다. 셋째, 제품 혁신성 수준이란 소비자가 하이테크 신제품이 얼마나 혁신적이고 소비행동을 변화시킬 것으로 지각하는 정도를 말한다. 본 연구는 이 세 가지 요인들이 전체 번들의 구매의도에 미치는 상호작용효과를 중심으로 탐구하였다. 연구결과, 하이테크 신제품이약한 브랜드 이미지를 가진 파트너와 번들링될 때는 번들파트너 제품을 할인해주는 형태의 믹스드 리더 번들 형태로 제시되었을 때가 총금액을 할인해주는 믹스드 조인트 번들 형태로 제시되었을 때보다 전체번들에 대한 구매의도가 높았다. 반면, 하이테크 신제품이 강한 브랜드 이미지를 가진 제품과 번들링될 때는 총금액을 할인해 주는 믹스드 조인트 번들 형태일 때가 믹스드 리더 번들 형태일 때보다 전체번들에 대한 구매의도를 높았다. 이와 같은 번들 가격할인 프레이밍과 번들파트너의 브랜드이미지의 상호작용효과는 신제품이 혁신성이 낮다고 지각한 집단보다 높다고 지각한 집단에서 더욱 크게 나타났다.