• Journal of Power Electronics
• /
• 제14권6호
• /
• pp.1254-1262
• /
• 2014

Magneto-electric encoders have been widely used in industry and military applications because of their good shock resistance, small volume, and convenient data processing. However, the characteristics of a magneto-electric encoder's signal generator and hall sensor changes minimally with temperature variation. These changes cause an angle drift. The main purpose of this study is to construct the compensation system of a neural network and constantly update weight coefficients of temperature correction by finite iteration calculation so that the angle value modified can approach the angle value at the target temperature. This approach is used in adaptive correction of the angle value.

• 한국응용곤충학회지
• /
• 제41권4호
• /
• pp.305-311
• /
• 2002

감나무에서 문제해충으로 알려진 주머니깍지벌레(Eriococcus lagerstroemiae Kuwana)를 감나무주머니깍지벌레(신칭: Asiacornococcus kaki (Kuwana))로 정정하고, 이들 2종의 정확한 동정을 위해 형태적 특징을 비교하고 도해하였으며, 기주식물들도 포함하였다. Asiacornococcus Tang & Hao, 1995는 한국 미기록 속으로 보고한다.

• 한국마이크로전자및패키징학회:학술대회논문집
• /
• 한국마이크로전자및패키징학회 2004년도 ISMP Pb-free solders and the PCB technologies related to Pb-free solders
• /
• pp.243-255
• /
• 2004

• 한국환경독성학회:학술대회논문집
• /
• 한국환경독성학회 2001년도 추계심포지움 및 학술발표회:환경오염의 생체지표를 이용한 위해성 평가의 최근 기법
• /
• pp.92-92
• /
• 2001

• 대한약리학회:학술대회논문집
• /
• 대한약리학회 2006년도 The 6th Congress of the Federation of Asian and Oceanian Physiological Societies
• /
• pp.115.1-115.1
• /
• 2006

• 한국자기학회:학술대회 개요집
• /
• 한국자기학회 2013년도 자성 및 자성재료 국제학술대회
• /
• pp.39-40
• /
• 2013

• Bulletin of the Korean Chemical Society
• /
• 제30권3호
• /
• pp.703-706
• /
• 2009

• Parasites, Hosts and Diseases
• /
• 제60권5호
• /
• pp.371-371
• /
• 2022

• Korean Journal of Radiology
• /
• 제24권12호
• /
• pp.1176-1178
• /
• 2023

• The Korean Journal of Physiology and Pharmacology
• /
• 제19권6호
• /
• pp.549-555
• /
• 2015

We attempted to investigate molecular mechanisms underlying phenotypic change of vascular smooth muscle cells (VSMCs) by determining signaling molecules involved in chemokine production. Treatment of human aortic smooth muscle cells (HAoSMCs) with thrombin resulted not only in elevated transcription of the (C-C motif) ligand 11 (CCL11) gene but also in enhanced secretion of CCL11 protein. Co-treatment of HAoSMCs with GF109230X, an inhibitor of protein kinase C, or GW5074, an inhibitor of Raf-1 kinase, caused inhibition of ERK1/2 phosphorylation and significantly attenuated expression of CCL11 at transcriptional and protein levels induced by thrombin. Both Akt phosphorylation and CCL11 expression induced by thrombin were attenuated in the presence of pertussis toxin (PTX), an inhibitor of Gi protein-coupled receptor, or LY294002, a PI3K inhibitor. In addition, thrombin-induced production of CCL11 was significantly attenuated by pharmacological inhibition of Akt or MEK which phosphorylates ERK1/2. These results indicate that thrombin is likely to promote expression of CCL11 via PKC/Raf-1/ERK1/2 and PTX-sensitive protease-activated receptors /PI3K/Akt pathways in HAoSMCs. We propose that multiple signaling pathways are involved in change of VSMCs to a secretory phenotype.