Within the Pungnap-dong Earthen Fortress in Seoul, various archaeological remains and artifacts that constitute an ancient capital have been excavated, including residential sites from the Proto-Three Kingdoms period to the Hanseong period of Baekje, as well as public buildings, ritual facilities, large-scale waste pits, pit dwellings, roads, waterways, and earthen fortess. The reconstruction focuses on Building Site No. 44 in the Gyeongdang zone and Pit-Dwelling Site No. Ga-30 in the Mirae Village area. Based on the traces of these structures, the study reconstructs various architectural elements, including floor plans, foundation construction methods, flooring treatments, pillar arrangements and frameworks, wall construction techniques and openings, as well as roof materials and forms. Building Site No. 44 in the Gyeongdang zone exhibits features characteristic of a transition to above-ground architecture, such as a rectangular floor plan, the construction of a separate foundation, a deliberately planned pillar layout, and independently built walls. Pit-Dwelling Site No. Ga-30 in the Mirae Village area, on the other hand, was designed as a pit structure with thick load-bearing walls to create a large interior space, differing from earlier forms. In this case, materials such as wood, stone, and earth were combined, reflecting an understanding of the distinct properties of each material. The significance of this study lies in the discovery that, although both buildings share similarities with pit dwellings in terms of floor plan and certain structural aspects, they also reveal attempts to implement new wall construction techniques in order to elevate the structures above ground and to construct large-scale buildings.

가는납작벌레과의 미기록종인 Ahasverus advena (Waltl) (곡식가는납작벌레, 신칭), Psammoecus trimaculatus Motschulsky (닮은모래가 는납작벌레, 신칭)을 한국에서 처음으로 보고한다. 각 종에 대한 외형과 진단형질, 분포지도를 제공한다.

북한체제의 성격을 법의 지배(the rule of law) 이념에 비추어서 규명하 는 데에는 이론적 난점들이 있다. 그 이념의 내용에 관하여 논란이 많고, 그것과 법에 의한 지배(rule by law) 및 인치(⼈治)를 선명하게 구별하기가 쉽지 않기 때문이다. 프랭켈의 이중국가 이론과 최근의 관련 연구는 민주적이지 않은 체제의 성격과 구조를 법과 관련해서 파악하는 데 크게 도움이 된다. 프랭켈은 나 치 체제 전반기 독일에서 변호사로 활동하면서 그 체제의 성격을 탐구해서, 그 체제를 이중국가로 규명하였다. 그것은 법을 존중하는 규범국가와 법을 무시하는 대권국가가 상호 의존적이면서도 갈등하며 공존하는 체제이다. 프 랭켈의 연구에 기초한 최근의 연구들은 권위주의 체제에서 법이 존중되는 법문화가 작동하는 법적 공간에 주목한다. 북한에도 헌법과 그에 기초하는 법들이 법체계를 이루고 있다. 그러나 북한은 유일 집권정당인 노동당이 국가를 통제하기 때문에, 북한의 법체계 는 정치적인 대권국가의 통제를 받는다. 따라서 북한은 표면적으로 이중국 가이다. 그러나 북한에서 법의 실상을 보면, 법이 공권력을 제어하는 작용 을 하지 못하고, 법적 사고와 법적 분쟁해결로 특징지어지는 법문화가 부재 하다고 할 정도로 왜소하다. 이는 북한체제의 전체주의적 성격의 결과이다. 따라서 북한체제는 표면적으로는 이중국가이지만 실질은 대권국가인 전체 주의 체제이다.

In the “宀” radical of Shuowen Jiezi (說文解字): “家，凥也。从宀，豭省聲。𠖔，古文 家.” Duan Yucai believed that, the character “家” (jia) is composed of the radicals “宀” and “豕”, and should be classified under the radical “豕” instead of “宀”. The so-called “豭省聲” mentioned by Xu Shen is baseless. Based on the research of scholars in the Qing Dynasty, as well as the evidence from oracle bone inscriptions and bronze inscriptions, it can be concluded that “豭” is a newly created character, and its ancient form should be “𢑓”, which is “豕” with an additional semantic stroke indicating a male pig. The original intention of “豭省聲” should be to omit the character form of “叚” while preserve the pronunciation of “叚”. This takes into account both the ideographic character “家” derived from “ (𢑓)” and the phonetic-semantic character “家” derived from “ (豭)”. Duan Yucai proposed the concepts of “the original meaning of character creation” and “the original sense of character usage” to distinguish between the original meaning and the extended borrowed meaning, which is the value of his theory.

Hypertension caused by high-fat and high-salt diets is is a well-known significant risk factor for cardiovascular and cerebrovascular diseases. In this study, to confirm the relationship between hypertension and immune cells, angiotensin (Ang) II was administered to Dahl salt-sensitive (SS) rats and Dahl salt-resistant (SR) rats. Then the expression of immune cells and the proinflammatory cytokines were compared between the SS and SR rats. It was observed that after administration of Ang II (50ng/kg/min) for three weeks, blood pressure was increased in the SS rats, but there was no significant change in the SR rats. In addition, the expression of T helper (Th) cells and Th 17 cells in the spleen and the expression of Th cell Rorγt and regulatory T regulatory (Treg) cells in the peripheral blood mononuclear cells did not show a significant difference between the two experimental groups even after the administration of Ang II.IL-1β expression was significantly increased in the kidney tissue of the SS rats, while there was no significant difference in the IL-6 expression in all the experimental groups. The results of this study suggest that Ang II induces hypertension by stimulating IL-1β secretion from renal macrophage in SS rats.

This study was conducted to examine the architectural characteristics of Hak-seong Lee Family's Geun-jae-gong Historic House located in Seok-cheon-ri, Ung-chon-myeon, Ulju-gun, Ulsan. The house is said to have been rebuilt in the early 20th century after it was built in the 18th century, and now there are nine buildings left, including the An-chae, Sa-rang-chae, Sa-dang, storehouses and etc. This house is a large-scale house that is difficult to find similar cases in near region. The division of areas on each building is clear, and it is evaluated that it retains the typical characteristics of the head family in the late Joseon Dynasty in terms of its overall size and layout. In addition, the current wooden structure, which is said to have been rebuilt in the early 20th century, shows the composition method and space utilization method of the 3-Dori type upper structure, which have become more diverse since the late Joseon Dynasty. This has not been dealt with in the previous survey, and should be considered in detail through this paper.

본 연구는 계란의 품질 유지를 위한 온도변화의 영향을 평가하고 실제 유통 환경에서 난각에 Salmonella Enteritidis 가 오염된 비세척란의 적절한 온도 관리 방법을 결정하고 자 하였다. Salmonella Enteritidis가 접종된 비세척란은 총 7일간 25oC 항온보관 및 5가지의 다른 온도변화조건에서 보관하였다. 온도변화조건은 계란을 초기 25oC에서 보관 중 온도를 10oC 또는 35oC로 변화하였다. 보관 중 기실의 높이, 중량감소율, 비중 및 농후난백 비율을 1일 간격으로 평가하였다. 기실의 높이, 중량감소율, 비중은 25oC 보관 3일 및 4일차에 10oC로 온도를 낮추었을 때 초기값이 유 의적으로 보존되었다. 농후난백 비율은 초기 값과 비교하 였을 때 보관 조건에 따른 유의한 차이를 나타내지 않았 다. 이러한 결과는 25oC 보관 3일 및 4일차에 10oC로 낮 추는 것이 실제 유통 시 비세척란의 안전관리에 적합함을 시사하였다.

Prebiotics are known as components of intestinal microbiota that can improve and maintain human health status by stimulating the growth and activity of the intestinal tract as a method of controlling the intestinal environment. In this study, we examined whether 2’-fucosyllactose (FL) could affect intestinal microbial population and bowel activity. Water content and frequency of mouse feces were increased in the 2’-FL treated group at a high concentration (1,000 mg/kg), with brightness of the color enhanced and physical properties diluted. In addition, intestinal microbial analysis showed that harmful bacteria Clostridium and Staphylococcus strains were decreased and beneficial bacteria such as Lactobacillus strains were markedly increased in the group treated with a high concentration of 2’-FL compared to those in the control group. These findings suggest that administration of 2’-FL can maintain healthy bowel activity by reducing harmful bacteria population and improving diluted physical properties.

Most of the changes found on the toi-maru of the Sang-chun-heon Historic House indicate that the upper structure of the toi-maru of the late Joseon Dynasty houses where toi-bo was installed was not completed in an instant. Toi-maru with stud is especially typical in 3-Dori type Structure, and can be found in many historic houses in Yang-dong Village, where the many 3-Dori type Structure is located. This type can be interpreted as the intermediate type that began at the eaves was settled as a toi-maru with a separate toi-bo. It seems that the toi-maru in front of the on-dol room at the time of the construction of the Sang-chun-heon historic house would not have been the same as it is now. The members dividing the on-dol room, the walls, and the various incomplete appearances seen in the window composition can be construed as traces of the change. The fact that all three types of houses that occurred during the spread of toi-maru after the mid-Joseon Dynasty can be examined can be added to the existing evaluation of cultural property houses in Yang-dong Village.

본 연구는 간 담도기 이미지에서 CAIPIRINHA, 압축 센싱(CS), 딥러닝(DL) 기법을 비교하여 주관적 영상의 질과 국소병변 을 평가하였다. 후향적 연구로 간 담도기 이미지를(획득 시간, CAIPIRINHA 16초, DL 11초, CS 15초; 절편두께, 3mm, 3mm, 1.5mm) 포함한 가도세틱산 조영증강 자기공명영상을 시행한 51명의 환자에서 3개의 이미지와 국소 간 병변은 주관적 이미지 질 평가를 분석하였다. 간 가장자리 선명도는 CAIPIRINHA(3.9±0.8), DL(4.5±0.6), CS(4.5±0.8), 호흡에 의한 운동 허상은 CAIPIRINHA(4.3±0.9), DL(4.7±0.6), CS(4.5±0.8)를 보였다. 21명 환자의 48개 병변에서, 가장자리 선예 도는 CAIPIRINHA(4.3±0.7), DL(4.5±0.6), CS(4.6±0.5), 선명도는 CAIPIRINHA(4.4±0.7), DL(4.7±0.5), CS (4.7±0.5)을 보였다. DL은 검사 시간을 줄이면서 CAIPIRINHA와 비슷한 질을 보이고 호흡 허상을 줄일 수 있다. CS는 얇은 절편 영상의 획득이 가능하여 비슷한 영상의 질을 보여 선택적으로 유용하게 사용할 수 있다.

In vitro digestibility and protein digestibility corrected amino acid scores (PDCAAS) were investigated to verify the availability of protein in various Rhizopus oligosporus fermented products of domestic soybean (Glycine max L.) cultivars. Danbaegkong (DBK), Daepung (DP), Daewonkong (DWK), Saedanbaek (SDB), Seonyu (SY), and Cheongja4ho (CJ4) were used as raw samples, which were fermented using commercially available Rhizopus oligosporus for 48 h. All cultivars showed increased crude protein content after fermentation. The crude protein content of DBK and SDB was significantly higher than that of the other samples (55.12% in DBK and 54.22% in SDB) (p<0.001). CJ4 had the highest alanine content of 28.88 mg/g (p<0.001), and no significant difference in cysteine content was detected among the cultivars. In most of the fermented samples, the in vitro digestibility was 0.9 or higher, indicating high protein in the fermented samples. However, it is considered that restrictions on digestion are low. In DWK, the amino acid content and PDCAAS, which together indicate protein quality, were 0.917 and 0.855, respectively, confirming that it was the best cultivar to provide the raw material for fermentation. In conclusion Rhizopus oligosporus fermented soybean products can be considered a prospective source of protein with high utility value.

코로나19라는 전 지구적 위기 발생 이후 지속가능발전목표(SDGs) 관 련 논의에 새로운 접근이 요구되었다. 특히 재원 발굴, 정책 효과성 문제 해결을 위한 개발 파트너십 확대 필요성이 논의되면서 인적·물적 자원, 기술을 보유한 기업이 주요 행위자로 대두되었지만 SDGs 이행 과정에서 기업의 역할에 대한 학문적 논의는 부족하다. 본 연구는 개발 파트너십 의 개념과 등장 배경, 기업이 주목받는 원인을 소개하고, 기업의 사회적 책임(CSR)을 국제개발협력 관점에서 분석하여 개발파트너십 확대에 관한 이론적 근거를 밝히고자 하였다. 주주 중심론, 이해관계자 중심론, 기업 시민론적 관점을 통합한 이론적 분석틀을 토대로 기업의 ESG와 SDGs의 연계를 제안하여 개발파트너십 확대에 관한 정책적 함의를 도출하였다. 기업이 개발 파트너십에 능동적으로 참여하기 위해서는 SDGs 이행참여 를 통한 ESG 성과 향상이 ESG 투자 확대를 유발한다는 주주 중심론, 긍정적인 기업 이미지를 창출한다는 이해관계자 중심론, 기업의 ESG 목 표와 SDGs의 연계가 국제규범과의 정합도를 향상시킨다는 기업시민론적 논의를 통합하여 기업에게 제공할 유인책을 고려할 필요가 있다.

Background: Shoulder external rotation exercises are commonly used to improve the stabilizing ability of the infraspinatus. However, during exercise, excessive activation of the posterior deltoid compared to the infraspinatus causes the humeral head to move anteriorly in an abnormal position. Many researchers have emphasized selective activation of the infraspinatus during shoulder external rotation exercise. Objects: This study aims to delineate the optimal exercise method for selective activation of infraspinatus by investigating the muscle activities of the infraspinatus and posterior deltoid according to the four shoulder exercise methods and two forearm positions. Methods: Thirty healthy individuals participated in this study. The participants were instructed to perform shoulder external rotation exercises following four exercise methods: sitting external rotation (SIER); standing external rotation at 90° abduction (STER); prone external rotation at 90° abduction (PRER); side-lying external rotation (SLER), and two forearm positions (neutral, supinated). The electromyography (EMG) signal amplitude was measured during each exercise. Surface EMG signals were recorded from the posterior deltoid, infraspinatus, and biceps brachii. Results: EMG results of the infraspinatus and posterior deltoid in PRER, were significantly higher than that of the other exercises (p < 0.01). The EMG ratio (infraspinatus/posterior deltoid) in SIER was significantly higher than that of the other exercises. EMG activation of the posterior deltoid in SIER, PRER, and SLER was significantly higher in neutral than in supinated (p < 0.01). Furthermore, the EMG of the infraspinatus in SIER was significantly higher in neutral than in supinated (p < 0.01). The EMG ratio (infraspinatus/ posterior deltoid) in SIER was significantly higher in neutral than in supinated (p < 0.05.) Contrarily EMG ratios in PRER and SLER were significantly higher in supinated than in neutral (p < 0.05). Conclusion: The results show that clinicians should consider these exercise methods and forearm positions when planning shoulder external rotation exercises for optimal shoulder rehabilitation.