• Journal of The Korean Society of Grassland and Forage Science
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• v.5 no.2
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• pp.116-120
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• 1985

This experiment was planned to investigate the effects of delayed sealing on fermentation and digestibility of grass silage. The results are summarized as follows: 1. Internal temperature of roll bale silage during storage was $26-28^{\circ}C$ in control, but in delayed sealing it was up to $55^{\circ}C$ by heating with delaying seal. 2. The lactic acid contents was markedly decreased in delayed sealing. $NH_3-N/T-N$ was tended to increase. In the chemical composition of silage, ADIN/T-N, fiber and lignin contents were increased in delayed sealing. 3. Crude protein digestibility was lowered in delayed sealing as compared with control. Fiber digestibility was higher in delayed sealing than in control. 4. The ruminal pH was lowered in delayed sealing. Difference of $NH_3-N$ concentration between control and delayed sealing was not observed. Concentration of total volatile fatty acids (total VFAs) was lower and proportion of acetic acid of total VFAs was higher in delayed sealing than in control.

• The Journal of the Korean dental association
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• v.53 no.7
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• pp.485-499
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• 2015

Purpose: Delayed intentional replantation was introduced as a new alternative to treat the teeth with severe periodontal involvement. The purpose of this study was to elucidate the possibility of delayed intentional replantation and establish theoretical backgrounds. Materials and Methods: Studies were performed into the following two subjects; (1)Clinical evaluation of patients who underwent delayed intentional replantation using clinical and radiographic data. Severe periodontitis involved teeth were carefully extracted and proper time for delayed replantation was evaluated by analyzing inflammation markers (IL-6, TNF-${\alpha}$). (2) Theoretical studies for efficacy of delayed intentional replantation using (-)-Epigallocatechin-3-gallate (EGCG) for preservation of periodontal ligament cells on root surface by minimizing inflammation and treatment of inflammatory extraction sockets. Results: Meaningful success ratio and survival rate were found in delayed intentional replantation showing reduced bone loss and maintained bone level. Additionally, viability of EGCG applied periodontal ligament cells was much higher than control group. Also, EGCG promoted healing of inflammatory extraction sockets by inhibiting inflammatory cell proliferation. Conclusion: Within the limitations of this study, 1-2 weeks after extraction is an appropriate time to do delayed intentional replantation. Also, EGCG provides helpful effects on viability of periodontal ligament cells and periodontium.

• Journal of Ginseng Research
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• v.13 no.2
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• pp.239-241
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• 1989

Naloxone partially antagonized the analgesic effect of a large dose of morphine and inhibited the development of an acute type tolerance. Ginseng total saponins did not antagonize the analgesia of a large dose of morphine but inhibited the delrelopment of acute and delayed types tolerance. The morphine analgesia and the development of acute type tolerance were affected by the opioid receptor antagonist, naloxone, but the development of acute type tolerance was not. Ginseng total saponins partially inhibited the development of the delayed type tolerance that was not inhibited by naloxone, but also partially suppressed the development of the acute type tolerance that was completely inhibited by naloxone. These results imply that the partial inhibition of the development of the acute and delayed types tolerance by ginseng total saponins is not mediated by the opioid receptors.

• The Journal of Internal Korean Medicine
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• v.21 no.3
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• pp.487-493
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• 2000

Objective : This experimental studies were done to research the effects of Bojungikgi-tang added Magnoliae Flos on the pulmonary thromboembolism and delayed allergy response. Methods : Healthy rats were devided into each group. This test is to inject sodium arachidonic acid to one group, and ADP(adenocine diphophate) to the other one afterward to compare the survival rate between each other. Delayed allergy response test is to inject PC(picryl chloride) to one group and measure the thickness of their ears, to inject SRBC(sheep red blood cell) allergen to the other, and measure their foot edema, and compare the each other rates Results : The extract of the Bojungikgi-tang added Magnoliae Flos revealed significant effect on the pulmonary thromboembolism induced by sodium arachidonate, or adenocine diphophate(ADP). And the extract of the Bojungikgi-tang added Magnoliae Flos revealed significant effect on delayed type hypersensitivity induced by picryl chloride(PC), or sheep red blood cell(SRBC). Conclusions : According to the above findings it is suggested that the extract of the Bojungikgi-tang added Magnoliae Flos revealed significant effect on the delayed type hypersensitivity and effect on the pulmonary thromboembolism.

• Journal of Physiology & Pathology in Korean Medicine
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• v.19 no.1
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• pp.279-283
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• 2005

After initial recovery from acute carbon monoxide(CO) intoxication, some patients occasionally undergo severe neuropsychiatric deterioration, which is called postanomic delayed encephalopathy(sequelae). This is the clinical study about one patient, a 53-year-old woman, diagnosed with delayed encephalopathy after acute CO intoxication. The patient's symptoms were mental dysfunction including memory impairment and disorientation, aphasia, atrophy and weakness throughtout the body. She had completely recovered after an anomic episode, but the neurological symptoms that developed were preceded by an interval of apparent nomality.(the 'lucid interval'). She was characterized as suffering deficiency syndrome of the heart(心虛) and was prescribed for her an Ansinschungnoi-tang(安神淸腦湯), and thereafter her symptoms improved remarkably. For the evaluation of clinical improvement, we use the Modified Barthel Index(MBI).

• Journal of Korean Neurosurgical Society
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• v.29 no.8
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• pp.1050-1054
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• 2000

Objective : The incidence of head injury has been increasing in the rural area. The author investigated the clinical features and difficulties in care of the acute head-injured patients in this area. Method and Material : The authors performed a retrospective review of radiological data and clinical records in patients with mild to moderate head injury. Cause, type of craniocerebral injury, delayed intracranial lesions, complications, its relation to alcohol abuse, and outcome were analyzed. Results : In total of 68 cases, 20(29.4%) victims were associated with acute alcohol intoxication. Motor vehicle accident was the leading cause of head injury and the most common craniocerebral lesion was basilar skull fracture. Eight(11.8%) patients showed delayed radiological and clinical deterioration and 40(58.8%) were followed-up regularly after discharge. The subdural hygroma was commonly noted in the elderly and alcoholics. Causes of thirty events that resulted in an atypical and difficult neurosurgical practice were as follows : delayed admission, premature discharge against doctor's request, refusal of radiological studies and admission, misunderstanding of disease entity, and unreasonable desire of transfer to tertiary hospitals. Inaccurate initial diagnoses were made by emergency doctors in twenty patients. During the course of treatment, there were a few complications such as alcohol withdrawal, acute otitis media, cerebrospinal fistula, facial weakness, and posttraumatic seizure. Outcome was good in 60(88.2%) patients. Conclusion : Most of minor head trauma patients in this series have shown good results, but we have to consider some possible complications and delayed intracranial lesions in these patients that should be managed with special cautions with various kinds of treatment difficulties.

• Journal of Computing Science and Engineering
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• v.8 no.1
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• pp.43-56
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• 2014

Semi-partitioned scheduling is a new approach for allocating tasks on multiprocessor platforms. By splitting some tasks between processors, semi-partitioned scheduling is used to improve processor utilization. In this paper, a new semi-partitioned scheduling algorithm called SS-DRM is proposed for multiprocessor platforms. The scheduling policy used in SS-DRM is based on the delayed rate monotonic algorithm, which is a modified version of the rate monotonic algorithm that can achieve higher processor utilization. This algorithm can safely schedule any system composed of two tasks with total utilization less than or equal to that on a single processor. First, it is formally proven that any task which is feasible under the rate monotonic algorithm will be feasible under the delayed rate monotonic algorithm as well. Then, the existing allocation method is extended to the delayed rate monotonic algorithm. After that, two improvements are proposed to achieve more processor utilization with the SS-DRM algorithm than with the rate monotonic algorithm. According to the simulation results, SS-DRM improves the scheduling performance compared with previous work in terms of processor utilization, the number of required processors, and the number of created subtasks.

• IE interfaces
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• v.23 no.2
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• pp.176-181
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• 2010

Warranty claim data analysis is a useful tool for the manufacturer because it contains many useful informations regarding reliability of the product in the real-world environments. Because of the nature of uncertainty and the incompleteness of data, some bias patterns are observed on warranty claim rate known as 'spikes'. Two types of spikes are considered. One is due to manufacturing-related failures. The other is caused by customer's behavior. This paper proposes a model by considering two types of spikes. Warranty claim data is analyzed with the proposed model. To represent spikes observed on the early warranty period, we classify failures into manufacturing-related failures and usage-related failures. Uniform distribution is assumed for the time delayed to diagnose and report by customers. By reducing maximum value of the delayed time by customers, the proposed model characterizes customer's rush in the vicinity of the warranty expiration limit. Experimental results by using the real warranty claim data show that the proposed model is better than the existing one in respect to MSE(Mean Squared Error). Moreover it is expected to estimate the failure rate more realistically with proposed model because it considers the delayed time to diagnose and report by customers.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.11
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• pp.5037-5040
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• 2016

Objectives: To determine the frequency of delayed diagnosis of oral squamous cell carcinoma in our setup; highlighting factors responsible for any delay and their possible relevance to demographic and diagnostic features. Methods: This cross sectional study of six months duration was conducted in the Oral and Maxillofacial Surgery Department of the Armed Forces Institute of Dentistry, Rawalpindi, Pakistan. A total of 246 patients, both male and female, having a biopsy proven definitive diagnosis of OSCC were included using a consecutive sampling technique. Delay in diagnosis was assessed from the stated period of time from when the patient first noticed symptoms of disease until a definitive diagnosis was made. We concluded delayed diagnosis if this was more than 40 days. Results: The ages of patients ranged from 27 to 60 years with a mean of $46.7{\pm}10.2$ years and a marked male predominance (3.7:1). Delayed diagnosis was observed in 91.5% of cases. However, statistically no significant differences were found with age, gender, marital, education status, household income and time of biopsy. Conclusion: Our primary finding of delayed diagnosis with no prior contact with any health care professional clearly reflects a need of taking urgent measures to avoid serious impacts on morbidity and mortality associated with OSCC.

• Journal of the Korean Institute of Intelligent Systems
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• v.26 no.1
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• pp.23-29
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• 2016

This paper presents balancing control of a two-wheel mobile robot (TWMR). TWMR is aimed to maintain balance while moving. Although TWMR can be controlled by linear controllers such as PD controller, time-delayed controller is employed for robustness. Performances of PD controllers and time-delayed controllers are compared. Especially, experimental studies on different acceleration estimation for the time-delayed controller are conducted. Performances by different acceleration estimations of the balancing angle, of the position, and of both angle and position are compared empirically.