본 연구는 보드게임 플레이를 주도하는 메커니즘을 태그 데이터로 구조화하는 것을 목표로 한 다. 이를 통해 보드게임 디자이너의 디자인 격차를 해소하고 기획 역량을 강화하며 경쟁력 있 는 보드게임 개발을 지원하는 것이 목표이다. 이를 위해 BGG 데이터 베이스에 등록된 136,652개의 보드게임과 이 게임에 채택된 192개의 메커니즘 데이터 세트를 수집하고 분석하 였다. 연구 분석을 통해 보드게임 메커니즘의 태그 데이터 7개를 추출하고 구조화하였다.

The purpose of this study lies in figuring out the factors of how soldiers' digital games experiences make influence on combat power improvement of the military.. For this study, based on the technology acceptance model, we have analyzed how causation is formed between self-efficacy and the collective-efficacy, perceived usefulness, perceived ease of use and the behavior intention. As a result of validating structure equation modeling targeting the sample of 101 soldiers, self-efficacy on digital game has a significant impact on perceived usefulness, perceived ease of use and the behavior intention. This result implies that soldiers’ digital game experiences have compelling relations on improving combat power of individual, which is a component of the military combat power, and the members of the organization. This study’s result offers an insight for implementing and utilizing small unit war game cyber combat system, which is based on digital games related to improving the military combat power in the future

The ability of being able communicate in English is one of the core abilities to be reared for the students who have to live in the modern society. English is one of the important languages of today. In order to learn such English, the most basic words and idioms need to be learned first. According to the previous studies, In the elementary school, students tend to lose their interest and affection about English as they move up the grades. However, In recent, 62% of th elementary school students have a smart phone and the main function used by 58% among them is games. Due to these reasons, Interrest in learning smartphone game has been increasing. this study intends to design and implementation the educative games for the learning of English idioms on smart phone so that the students can get interest and fun. The English idioms educating game which shall be produced in this study not only is easy and fun to be played by the learner but also made it possible for the English idioms learning not to be boring by adding fun and giving motivations through competitions among the learners by making each obtainments of alphabets of each English idioms into points. In order to induce the repetitive learning of the learners, the lesson menu was used to allow the English idiom repetition lesson. Also, the acceleration sensor of the smart phone was utilized to produce this game so that the game is played fluidly and conveniently.

Recently, because of the development for online and mobile technology, the participation of female gamer has increased steadily. However, despite games for female are emerged and female gamer are increased, studying for considering the difference between gender is very rare. Therefore, the purpose of this study is to identify characteristics related to female's game play. And it is contribute to establish effective strategy for attracting female gamer. Based on the literatures about involvement for the game, this study also investigates characteristics which influence the involvement of game. The results can be summarized as follow. First, the characteristics of operational ease is not affecting involvement of game to both male and female gamers. Second, the game's characters and graphics, customized characteristic, scenarios, and social interaction are influenced the involvement of game to both male and female gamers. Third, while in female gamers, the game's characters and graphics customizing, social interaction are influenced to involvement in order, in male gamers, social interaction, characters and graphic, customizing are affected to involvement.

Olfactory sensitivity exhibits daily fluctuations. Several studies have suggested that the olfactory system in insects is modulated by both biogenic amines and neuropeptides. However, molecular and neural mechanisms underlying olfactory modulation in the periphery remain unclear since neuronal circuits regulating olfactory sensitivity have not been identified. Here, we investigated the structure and function of these signaling pathways in the peripheral olfactory system of the American cockroach, Periplaneta americana, utilizing in situ hybridization, qRT-PCR, and electrophysiological approaches. We showed that tachykinin was co-localized with the octopamine receptor in antennal neurons located near the antennal nerves. In addition, the tachykinin receptor was found to be expressed in most of the olfactory receptor neurons in antennae. Functionally, the effects direct injection of tachykinin peptides, dsRNAs of tachykinin, tachykinin receptors, and octopamine receptors provided further support for the view that both octopamine and tachykinin modulate olfactory sensitivity. Taken together, these findings demonstrated that octopamine and tachykinin in antennal neurons are olfactory regulators in the periphery. We propose here the hypothesis that octopamine released from neurons in the brain regulates the release of tachykinin from the octopamine receptor neurons in antennae, which in turn modulates the olfactory sensitivity of olfactory receptor neurons, which house tachykinin receptors.

뻐ny studìes have shown the anti-proli ferative effects of irondeprivation on cancer cell s‘ but the effects 01' iron-chelators on oral cancer have not been clearly elucidated , To investigate the effects of an iron chelato r, desferrioxamine( 01"O).on the growth of ilIllTIortali zed human o1'al ke ratinocytes(IHOK), primary oraJ cancer cel ls(HN4)‘ metastatic oral cancer cell s(HN12) , and human skin keratìnocytes(HaCaT) in the MTr assay, three-dimensional(3D) raft cul tmes, Western blott ing, cell cycJ e analysis‘ nuclear staining‘ and cytochrome c expression for apoptosis s ig naling pathway were used OFO inhibited the growth of immortalized IHOK and HaCaT and mal ignant HN4 and HN12 keratinocytes in a time- and dose-dependent manner according to the MTT assay, The 3D organotypic cu l tu re also revealed that OF'O-treated cells showed less epithelial maturation, less surface keratinizati on‘ and de creased epithelia l thickness, The major mechanìsm of growth inhìbition with the micromolar 0 1"0 treatment was by the induction of apoptosis‘ which was supported by nuclear OAPI staining, ONA fragmentation analysis, and J10w cytometric analysis for sub-Gl phase ar rest and Annexin V-1"ITC stainìng, Furthermore‘ Bax expression in creased together with p53 and p21WAF1!CIPl, whìle the Bcl-2 expression decreased in the immortalized and malig nant keratinocytes treated with 01"0 , Time-dependent cytochrome c from mitochondria was observed in D1"O-treated [l-IOK and 0 1'머 cancel‘ ceJJ s, and was accompanied by the activation of caspase-3 in IHOK cells. These resu lts demonstrate that 0 1"0 has growth inhibitory effects on immortalized and malignant oral keratinocyLes Lhrough the induction of apoptosis and suggest that further evaluation of OFO as a potcntial thcrapcutic agent for human oral precancerous and cancerous lesions is warranted

Recently there are increasing numbers of people participating in sports activities. Accordingly, the rate of sports injuries is increasing as well. In this light, this study was conducted to investigate the extent of acute damage and its forms by examining the current state of patients with sports injuries. This research study was conducted between January of 2008 and December of 2010 in Chosun University Hospital through retrospective review of the medical records of patients with sportsrelated injuries. The total number of patients with sports injuries who visited the emergency center was 887. The number of male patients was 726 (81.85%), far more than the number of female patients (18.15%). More than half of the patients, accounting for 419 (47.23%), had injuries on their face; second and common parts, in which injuries occurred, were upper and lower body, accounting for 146 (16.45%) and 193 (21.75%), respectively. The majority of patients did not undergo surgical treatment. Only 113 (12.73%) patients underwent surgical treatment. In addition, more than 80% of them were not hospitalized but 170 of them needed to be hospitalized. Most sports injuries occurred in young male patients. This can interrupt participation in sports activities for a long time and result in lower quality of life. Hence proper preventative measures and scientific treatment methods are needed.