• 전기학회논문지
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• 제67권4호
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• pp.549-553
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• 2018

The applications of the pulse power technology are expanding and the necessity of a large current switch as a core component of pulsed power is increasing. A trigger gap switch composed of three electrodes was fabricated and the discharge characteristics were studied according to the change of the pressure, the shape of the main electrode, and the gap distance when the trigger pulse was applied. As a main result, the stable operation range was confirmed through the discharge inception voltage according to the gap distance and electric field analysis was performed in the same structure to confirm the electric field value of the discharge inception voltage.

• 정보처리학회논문지D
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• 제10D권4호
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• pp.709-718
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• 2003

본 연구에서는 소프트웨어 개발시 발생하는 결함을 찾아내고, 원인을 식별하고자 한다. 또한 검출된 결함 원인을 기반으로 하여 결함간의 연관성을 파악하여 트리거로 나타낸다. 따라서 결함 트리거를 이용하여 유사한 프로젝트를 수행시, 결함 예측하여 대비할 수 있게 된다.

• 대한물리치료과학회지
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• 제2권1호
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• pp.393-404
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• 1995

The purpose of this review was to examine the clinical characteristics of patients who had a diagnosis of Myofascial Pain Syndrome(MPS). Myofascial pain is a painful condition of skeletal muscle characterized by the presence of one or more trigger points. A trigger point(TrP) is a focus of hyperirritability in a tissues. Of the patients with MPS, 21(44.7 %) were male and 26(55.3 %) were female. The mean duration of MPS was 9.6 months for males and 11.3 months for females. Trigger points with associated referred patterns of pain were found in muscles of the post neck(trapezius, infrasupinatus) and in quadratus lumborum muscle. Patients reported increased fatigue(87.2 %), tingling sensation(66.0 %), numbness(66.0 %), tension(55.3 %), anxiety(44.7 %), headache (59.6 %), pilomotor activation(59.6 %).

• 한국미생물·생명공학회지
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• 제22권1호
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• pp.1-6
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• 1994

We have studied the relation between Ca$^{2+}$-ATPase and trigger peptidase(TPase) which are membeane protein well known as their significant role for signal transduction of mating pheromone in heterobasidiomycetous yeast. Rhodosporidium toruloides. We found out that there were Ca $^{2+}$-ATPase and TPase together in isolated calmodulim binding protein(CBP), usion calmodulin affinity column chromatography after solubilization of mation type a cell membrane protein, and that the dependence of enzyme activity of both the enzymes on Ca$^{2+}$, phospholipid and nonionic detergent are similar. However, Ca$^{2+}$-ATPase hed quite absolute dependence on calmodulin and, on the other hand, TPase didn't have any dependence. Judging from the fact that there are both enzymes in CBP which the dependence of calmodulin are quite different, we found out that both enzymes were made to their compound and existed in mating type a cell membrane.

• KDI Journal of Economic Policy
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• 제41권4호
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• pp.1-44
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• 2019

The contingent convertible bond (or CoCo) is designed as a bail-in tool, which is written down or converted to equity if the issuing bank is seriously troubled and thus its trigger is activated. The trigger could either be rule-based or discretion-based. I show theoretically that the bail-in is less implementable and that the associated bail-in risk is lower if the trigger is discretion-based, as governments face greater political pressure from the act of letting creditors take losses. The political pressure is greater because governments have the sole authority to activate the trigger and hence can be accused of having 'blood on their hands'. Furthermore, the pressures could be augmented by investors' self-fulfilling expectations with regard to government bailouts. I support this theoretic prediction with empirical evidence showing that the bail-in risk premiums on CoCos with discretion-based triggers are on average 1.13 to 2.91%p lower than CoCos with rule-based triggers.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1989년도 추계학술대회 논문집 학회본부
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• pp.142-144
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• 1989

Triggering characteristics of a trigatron spark gap have been studied by measuring self-emission UV light. By combining the measurement of the UV light with that of the trigger gap voltage and the lain discharge current, we distinguished clearly the differences between the trigatron operations in which the lain discharge occurs after the trigger discharge in the case of sale polarity between the trigger pin and the lain electrode at the opposite side, and the lain gap breakdown takes place before the formation of the trigger spark in the case of different polarity. We show the observation of UV radiation with the other electromagnetic measurements is a simple and reliable scheme to investigate the triggering properties of the trigatron spark gaps.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2001년도 추계학술대회논문집A
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• pp.810-814
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• 2001

power transfer breaker is a device used to transfer the load from the electricity power line to the emergency generators. In case of overload, it also functions as a circuit breaker. In this work, a new mechanism for the device is suggested. Among the various design challenges, optimization of the trigger mechanism is identified as of central importance. Optimal design decisions are made with the use of Taguchi method.

• Clinics in Shoulder and Elbow
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• 제6권2호
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• pp.108-114
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• 2003

The shoulder is a complex area which makes it vulnerable to painful pathologic processes. Chronic shoulder pain has become more common recently due to increased use of computers and a ,generally more sedentary life style among most people . Trigger point injection and neural blockade are useful for the management of chronic shoulder pain which has not improved with conservative treatment. Published articles concerning trigger point injection or neural blockade for chronic shoulder pain were reviewed to evaluate promising methods. If we are careful to remain aware of the details and complications in addition to adhering to effective treatments, these should be good armamentarium for doctors enthusiastic about the management of chronic shoulder pain.

• ETRI Journal
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• 제31권6호
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• pp.725-731
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• 2009

In this paper, electrostatic discharge (ESD) protection circuits with an advanced substrate-triggered NMOS and a gate-substrate-triggered NMOS are proposed to provide low trigger voltage, low leakage current, and fast turn-on speed. The proposed ESD protection devices are designed using 0.13 ${\mu}m$ CMOS technology. The experimental results show that the proposed substrate-triggered NMOS using a bipolar transistor has a low trigger voltage of 5.98 V and a fast turn-on time of 37 ns. The proposed gate-substrate-triggered NMOS has a lower trigger voltage of 5.35 V and low leakage current of 80 pA.

• The Korean Journal of Pain
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• 제20권1호
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• pp.74-77
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• 2007

The trigger point injection technique is widely used in pain clinics for the treatment of acute and chronic pain. Yet it has a variety of complications such asvasovagal syncope, total spinal anesthesia, paralysis, root block, pneumothorax, needle breakage, skin infection, and hematoma formation. Among them, the simultaneous occurrence of psoas and epidural abscesses is extremely rare. We report here on a patient who was diagnosed with epidural and psoas abscesses after paravertebral trigger point injection.