http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
A simple technique for impression taking of teeth and functionally generated paths
Takatsugu Yamamoto,Yohei Sato,Hidehiko Watanabe,Amit Punj,Minoru Abe,Yasuko Momoi,Chikahiro Ohkubo 대한치과보존학회 2018 Restorative Dentistry & Endodontics Vol.43 No.1
The objective of this case report is to introduce a simple technique for simultaneously taking a closed-mouth impression and functionally generated path (FGP) for a full coverage crown restoration. A monolithic zirconia crown was the restoration of choice. An alginate impression of the abutment tooth was taken to fabricate a custom-made closed-mouth impression tray covering the abutment tooth and the adjacent teeth. The tray had an FGP table and an abutment tray in cameo and intaglio surfaces, respectively. The impression was taken with silicone impression material after adjusting the abutment tray and inscribing the FGP using self-curing acrylic resins. Plaster casts were made from the impression, and a zirconia crown was fabricated. The crown was cemented to the abutment tooth with minimal adjustments. This simple technique resulted in a well-fitting crown that accounted for mandibular movements. Using the custom closed-mouth impression tray incorporating an FGP table simultaneously aids in fabricating an accurately fitting restoration that incorporates harmonious mandibular movements using a single impression capture.
A simple technique for impression taking of teeth and functionally generated paths
Yamamoto, Takatsugu,Sato, Yohei,Watanabe, Hidehiko,Punj, Amit,Abe, Minoru,Momoi, Yasuko,Ohkubo, Chikahiro The Korean Academy of Conservative Dentistry 2018 Restorative Dentistry & Endodontics Vol.43 No.1
The objective of this case report is to introduce a simple technique for simultaneously taking a closed-mouth impression and functionally generated path (FGP) for a full coverage crown restoration. A monolithic zirconia crown was the restoration of choice. An alginate impression of the abutment tooth was taken to fabricate a custom-made closed-mouth impression tray covering the abutment tooth and the adjacent teeth. The tray had an FGP table and an abutment tray in cameo and intaglio surfaces, respectively. The impression was taken with silicone impression material after adjusting the abutment tray and inscribing the FGP using self-curing acrylic resins. Plaster casts were made from the impression, and a zirconia crown was fabricated. The crown was cemented to the abutment tooth with minimal adjustments. This simple technique resulted in a well-fitting crown that accounted for mandibular movements. Using the custom closed-mouth impression tray incorporating an FGP table simultaneously aids in fabricating an accurately fitting restoration that incorporates harmonious mandibular movements using a single impression capture.
Physical Properties of a New Ternary Compound RP₃Al<SUB>5</SUB> (R = rare earth)
Hiroto Fukuda,Takatsugu Koizumi,Yoshiki J. Sato,Yusei Shimizu,Ai Nakamura,Dexin Li,Yoshiya Homma,Atsushi Miyake,Dai Aoki,Masashi Tokunaga,Ryoma Kato,Masanobu Shiga,Tatsuya Kawae,Fuminori Honda 한국물리학회 2023 새물리 Vol.73 No.12
Electronic properties of a new ternary f-electron system RP ₃Al<SUB>5</SUB> (R: rare earth elements) have been investigated. RPt ₃Al<SUB>5</SUB> crystalizes in the CePt ₃Al<SUB>5</SUB>-type orthorhombic structure where R atoms form 1-dimensional chains along the b-axis. LaPt ₃Al<SUB>5</SUB> shows superconductivity below 0.4 K, while others show magnetic ordering. CePt ₃Al<SUB>5</SUB> orders antiferromagnetically below T<SUB>N</SUB> = 1.2 K with spontaneous moment and shows successive magnetic transition at T<SUB>m</SUB> = 0.9 K. The nearly divalent antiferromagnet EuPt ₃Al<SUB>5</SUB> indicates an unusual valence cross-over behavior into the nearly trivalent state under high pressure of 9 GPa. It is also found that most of RPt ₃Al<SUB>5</SUB> orders antiferromagnetically and, in some cases, shows characteristic features in magnetic suscep- tibility, where the broad maximum appears slightly above T<SUB>N</SUB>, reecting the low-dimensional nature.
Kei Muro,Takatsugu Ogata,Yukiya Narita,Zev A. Wainberg,Eric Van Cutsem,Kensei Yamaguchi,Yongzhe Piao,Yumin Zhao,Patrick M. Peterson,Sameera R. Wijayawardana,Paolo Abada,Anindya Chatterjee 대한위암학회 2023 Journal of gastric cancer Vol.23 No.2
Purpose: Liver metastasis (LM) is reported in approximately 40% of patients with advanced/metastatic gastric/gastroesophageal junction adenocarcinoma (metastatic esophagogastric adenocarcinoma; mGEA) and is associated with a worse prognosis. This post-hoc analysis from the RAINBOW trial reported the efficacy, safety, and biomarker outcomes of ramucirumab and paclitaxel combination treatment (RAM+PAC) in patients with (LM+) and without (LM−) LM at baseline. Materials and Methods: Patients (n=665) were randomly assigned on a 1:1 basis to receive either RAM+PAC (LM+: 150, LM−: 180) or placebo and paclitaxel (PL+PAC) (LM+: 138, LM−: 197). The overall survival (OS) and progression-free survival (PFS) were evaluated using stratified Kaplan–Meier and Cox regression models. The correlation of dichotomized biomarkers (VEGF-C, D; VEGFR-1,2) with efficacy in the LM+ versus LM− subgroups was analyzed using the Cox regression model with reported interaction P-values. Results: The presence of LM was associated with earlier progression than those without LM, particularly in patients receiving PL+PAC (hazard ratio [HR], 1.68). RAM+PAC treatment improved OS and PFS irrespective of LM status but showed greater improvement in LM+ than that in LM− (OS HR, 0.71 [LM+] vs. 0.88 [LM−]; PFS HR, 0.47 [LM+] vs. 0.76 [LM−]). Treatment-emergent adverse events were similar between patients with and without LM. No predictive relationship was observed between biomarker levels (VEGF-C, D; VEGFR-1,2) and efficacy outcome (OS, PFS) (all interaction P-values >0.05). Conclusions: RAM provided a significant benefit, irrespective of LM status; however, its effect was numerically stronger in patients with LM. Therefore, RAM+PAC is a clinically meaningful therapeutic option for patients with mGEA and LM.
사용자의 잠재적 흥미를 인식하기 위한 주시 모방 모델 기반의 지능형 정보 시스템
박혜선(Hye-Sun Park),히라야마 다카쯔쿠(Takatsugu Hirayama),마쯔야마 다카시(Takashi Matsuyama) 한국지능정보시스템학회 2010 지능정보연구 Vol.16 No.3
정보의 수집, 기록, 처리, 저장을 하며 정보를 검색하고 제시해 주는 정보 시스템은 최근, 여러 방면에서 응용되어 인간의 여러 가지 활동을 지원하고 있다. 그런데, 현재의 정보 시스템은 일반적으로, 사용자의 명시적 제시에 대하여 시스템이 반응하고 정보를 제시하는 ‘반작용에 의한 소극적 모델(reactive model)’을 기반으로 하고 있다. 그러나 정보사회로 발전하기 위해서는 정보 시스템 자신이 자율적으로 인간의 행동이나 의도를 이해해, 거기에 기반을 두고 인간에게 지시나 정보 제공을 자발적으로 실시한다고 하는 ‘쌍방향의 동적 상호작용(mutual dynamic interaction)’이 필요하다. 따라서 본 논문에서는 정보시스템과 사용자의 ‘시선’ 정보 기반의 쌍방향의 동적 상호작용을 통하여, 사용자의 ‘흥미’ 라고 하는 심리적 상태를 추정하여, 보다 적절하고 효과적인 정보를 제공할 수 있는 주시 모방 모델 기반의 지능형 정보 시스템을 제안한다. 제안된 시스템은 의인 에이전트(avatar)를 이용하여 사용자의 주시 행동을 모방하는 것에 의해, 사용자와의 ‘공동 주의’를 실시하는 주시 모방(Gaze-Mirroring)이라는 방법을 도입하여, 시스템이 사용자의 잠재적인 흥미를 추정하고 추정된 결과에 따라 적절한 정보를 제시한다. 이와 같은 사용자의 시선정보를 이용한 주시 모방 모델 기반의 지능형 정보 시스템은 시스템의 적극적인 상호작용을 통한 새로운 상호작용 방법의 개발이 될 뿐만 아니라, 사용자의 주시 정보를 통하여, 사용자의 잠재적 흥미를 표출함으로써, 사용자의 의도를 이해해, 사용자가 원하는 정보를 제시해 줄 수 있다. The information system that preserves and presents information collections, records, processes, retrievals, is applied in various fields recently and is supporting man’s many activities. Conventional information systems are based on the reactive interaction model. Such reactive systems respond to only specific instructions, i.e. the defined commands, from the user. To go beyond the reactive interaction, it is necessary that the interactive dynamic interaction based information system which understands human’s action and intention autonomously and then provides sensible information adapted to the user. Therefore, we propose a Gaze Mirroring-based intelligent information system for making user’s latent interest using the internal state estimation methods based on the interactive dynamic interaction. Then, the proposed Gaze Mirroring method is that an anthropomorphic agent(avatar) actively established the joint attention with the user by imitating user’s eye-gaze behavior. We verify that the Gaze Mirroring can elicit the user’s behavior reflecting the latent interestand contribute to improving the accuracy of interest estimation. We also have confidence that the Gaze Mirroring promotes the self-awareness of interest. Such a Gaze Mirroring-based intelligent information system also provides suitable information to user by making user’s latent interest using the internal state estimation.
( Katsuhiro Arai ),( Reiko Kunisaki ),( Fumihiko Kakuta ),( Shin-ichiro Hagiwara ),( Takatsugu Murakoshi ),( Tadahiro Yanagi ),( Toshiaki Shimizu ),( Sawako Kato ),( Takashi Ishige ),( Tomoki Aomatsu 대한장연구학회 2020 Intestinal Research Vol.18 No.4
Background/Aims: There are few published registry studies from Asia on pediatric inflammatory bowel disease (IBD). Registry network data enable comparisons among ethnic groups. This study examined the characteristics of IBD in Japanese children and compared them with those in European children. Methods: This was a cross-sectional multicenter registry study of newly diagnosed Japanese pediatric IBD patients. The Paris classification was used to categorize IBD features, and results were compared with published EUROKIDS data. Results: A total of 265 pediatric IBD patients were initially registered, with 22 later excluded for having incomplete demographic data. For the analysis, 91 Crohn’s disease (CD), 146 ulcerative colitis (UC), and 6 IBD-unclassified cases were eligible. For age at diagnosis, 20.9% of CD, 21.9% of UC, and 83.3% of IBD-unclassified cases were diagnosed before age 10 years. For CD location, 18.7%, 13.2%, 64.8%, 47.3%, and 20.9% were classified as involving L1 (ileocecum), L2 (colon), L3 (ileocolon), L4a (esophagus/stomach/duodenum), and L4b (jejunum/proximal ileum), respectively. For UC extent, 76% were classified as E4 (pancolitis). For CD behavior, B1 (non-stricturing/non-penetrating), B2 (stricturing), B3 (penetrating), and B2B3 were seen in 83.5%, 11.0%, 3.3%, and 2.2%, respectively. A comparison between Japanese and European children showed less L2 involvement (13.2% vs. 27.3%, P<0.01) but more L4a (47.3% vs. 29.6%, P<0.01) and L3 (64.8% vs. 52.7%, P<0.05) involvement in Japanese CD children. Pediatric perianal CD was more prevalent in Japanese children (34.1% vs. 9.7%, P<0.01). Conclusions: Upper gastrointestinal and perianal CD lesions are more common in Japanese children than in European children. (Intest Res 2020;18:412-420)