Su‐Jin Ahn
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View article: Advanced 3D Integrated Circuit Packaging: Metallurgical Improvement and FLOLA (Flux-Less Oxide-removal Laser Assembly) Process at a 9㎛-Pitch Micro-Bump
Advanced 3D Integrated Circuit Packaging: Metallurgical Improvement and FLOLA (Flux-Less Oxide-removal Laser Assembly) Process at a 9㎛-Pitch Micro-Bump Open
The study aimed to explore the thermal stability of the new bump metallurgy and evaluate the feasibility of flux-less bonding in 9㎛ pitch. A mechanical 3D-IC package structure was implemented to achieve this, connecting two chips verticall…
View article: An Innovative Approach for Advanced Packaging in 3D System Integration using Reconstructed Wafer-to-Wafer Bonding
An Innovative Approach for Advanced Packaging in 3D System Integration using Reconstructed Wafer-to-Wafer Bonding Open
Advanced package architecture and integration are among the most important technologies in high-performance HPC and AI systems of 3D system interconnection. This paper introduces an innovative approach for heterogeneous integration in a ne…
View article: 1058 YH32364 (ABL104), a novel EGFR/4–1BB bispecific antibody exhibits potent antitumor efficacy with an excellent safety profile
1058 YH32364 (ABL104), a novel EGFR/4–1BB bispecific antibody exhibits potent antitumor efficacy with an excellent safety profile Open
Background Epidermal growth factor receptor (EGFR) is a key factor in cellular proliferation, differentiation, and survival, which has been considered as a main target in the treatment of malignancies. Although treatment with EGFR-targeted…
View article: Surface machining effect on material behavior of additive manufactured SUS 316L
Surface machining effect on material behavior of additive manufactured SUS 316L Open
Microstructural change of the additive manufactured (AMed) SUS 316 L part via surface machining and its effects on mechanical properties are analyzed. The laminated surface layer is formed with higher hardness and higher strength comparing…
View article: Efficacy of Oral Appliance Therapy as a First-Line Treatment for Moderate or Severe Obstructive Sleep Apnea: A Korean Prospective Multicenter Observational Study
Efficacy of Oral Appliance Therapy as a First-Line Treatment for Moderate or Severe Obstructive Sleep Apnea: A Korean Prospective Multicenter Observational Study Open
The OAs were effective in patients with moderate or severe OSA. The OAs reduced the mean AHI to 63.9% of the baseline value, and this reduction was influenced by the BMI.
View article: Denture wearers' recognition for their oral health status, denture cleansing methods, and insurance health system
Denture wearers' recognition for their oral health status, denture cleansing methods, and insurance health system Open
Purpose: The aim of the present investigation was to understand the incidence, prevalence of denture stomatitis in denture wearers, who were over 60 years old, and use the results for a fundamental data to promote public awareness about de…
View article: A case of removable dentures using digital method
A case of removable dentures using digital method Open
현재까지 의치는 전통적인 방법을 이용하여 제작하는 것이 일반적이지만, 최근 디지털 기술의 발달로 이를 이용한 의치 제작 빈도가 증가하는 추세이다. 디지털 방식을 이용하여 의치를 제작하는 방법에는 인상체를 3D 스캔하여 CAD 상에서 인공치를 배열한 뒤 이를 3D 프린팅하여 레진상 총의치를 제작하는 방식과 모델을 ...
View article: Analysis of dimensions and shapes of maxillary and mandibular dental arch in Korean young adults
Analysis of dimensions and shapes of maxillary and mandibular dental arch in Korean young adults Open
This study establishes new reference data for dental arch dimensions for young Korean adults. The most common arch form is the ovoid type in the maxilla and mandible of Koreans. Clinicians should be aware of these references and classify a…
View article: CAD/CAM fabricated complete denture using 3D face scan: A case report
CAD/CAM fabricated complete denture using 3D face scan: A case report Open
과거의 computer-aided design/computer-aided manufacturing (CAD/CAM) 기술 형태는 사용자가 한 제조사의 구성요소만 사용해야 하는 폐쇄적인 시스템이었다면, 현재는 여러 제조사의 구성요소 중 사용자가 필요에 맞는 구성요소를 선택해서 사용할 수 있는 유연성을 가진 개방적인 시스템 형태로 변화하였다. 치과재료와 보철물 제작 기술의 발전에도 불구하고 의치 제작은 지난 100년 가까이 전통…
View article: Analysis of crown size and morphology, and gingival shape in the maxillary anterior dentition in Korean young adults
Analysis of crown size and morphology, and gingival shape in the maxillary anterior dentition in Korean young adults Open
New reference data were established for tooth size in Korean young adults and the data show several patterns of tooth shape and gingival type. Clinicians should diagnose and treat based on these characteristics for better results in the Ko…
View article: Static magnetic fields promote osteoblastic/cementoblastic differentiation in osteoblasts, cementoblasts, and periodontal ligament cells
Static magnetic fields promote osteoblastic/cementoblastic differentiation in osteoblasts, cementoblasts, and periodontal ligament cells Open
SMF treatment enhanced osteoblastic and/or cementoblastic differentiation in osteoblasts, cementoblasts, and PDLCs. These findings provide a molecular basis for the beneficial osteogenic and/or cementogenic effect of SMFs, which could have…
View article: Influence of the connection design and titanium grades of the implant complex on resistance under static loading
Influence of the connection design and titanium grades of the implant complex on resistance under static loading Open
A longer internal connection and titanium grade 4 of the implant system is advantageous for static overloading condition. However, it is not only the connection design that affects the stability. The strength of the titanium grade as mater…
View article: Primary implant stability in a bone model simulating clinical situations for the posterior maxilla: an in vitro study
Primary implant stability in a bone model simulating clinical situations for the posterior maxilla: an in vitro study Open
Primary stability was enhanced by the presence of bicortex and increased RBH, which may be better demonstrated by ISQ and PTV than by IT and RT.