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An Effective Threshold based Call Admission Control in ATM Networks (ATM망에서 효율적인 문턱 값 기반 호 수락 제어)

  • Kim Sang Chul;Ko Sung-Taek
    • Journal of the Institute of Convergence Signal Processing
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    • v.1 no.2
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    • pp.97-104
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    • 2000
  • Effective call admission control is desirable to control an ATM traffics. It should provide high fairness and utilization for different kinds of services during call admission. Complete bandwidth sharing method is efficient for utilization of bandwidth but not efficient for fairness of call admission. Complete bandwidth partitioning method is efficient for fairness but not efficient for utilization. We propose a new CST(Complete Sharing with Threshold) algorithm using threshold on a total link to improve fairness and utilization.

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A Completion of Semi-simple MV-algebra

  • Choe, T.H.;Kim, E.S.;Park, Y.S.
    • Kyungpook Mathematical Journal
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    • v.45 no.4
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    • pp.481-489
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    • 2005
  • We first show that any complete MV-algebra whose Boolean subalgebra of idempotent elements is atomic, called a complete MV-algebra with atomic center, is isomorphic to a product of unit interval MV-algebra 1's and finite linearly ordered MV-algebras of A(m)-type $(m{\in}{\mathbb{Z}}^+)$. Secondly, for a semi-simple MV-algebra A, we introduce a completion ${\delta}(A)$ of A which is a complete, MV-algebra with atomic center. Under their intrinsic topologies $(see\;{\S}3)$ A is densely embedded into ${\delta}(A)$. Moreover, ${\delta}(A)$ has the extension universal property so that complete MV-algebras with atomic centers are epireflective in semi-simple MV-algebras

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Complete genome sequence of Paenibacillus konkukensis sp. nov. SK3146 as a potential probiotic strain

  • Jung, Hae-In;Park, Sungkwon;Niu, Kai-Min;Lee, Sang-Won;Kothari, Damini;Yi, Kwon Jung;Kim, Soo-Ki
    • Journal of Animal Science and Technology
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    • v.63 no.3
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    • pp.666-670
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    • 2021
  • Paenibacillus konkukensis sp. nov., SK3146 is a novel strain isolated from a pig feed. Here, we present complete genome sequence of SK3146. The genome consists of a single circular genome measuring 7,968,964 bp in size with an average guanine + cytosine (G+C) content of 53.4%. Genomic annotation revealed that the strain encodes 151 proteins related to hydrolases (EC3), which was higher than those in Bacillus subtilis and Escherichia coli. Diverse kinds of hydrolases including galactosidase, glucosidase, cellulase, lipase, xylanase, and protease were found in the genome of SK3146, coupled with one bacteriocin encoding gene. The complete genome sequence of P. konkukensis SK3146 indicates the immense probiotic potential of the strain with nutrient digestibility and antimicrobial activity functions.

Complete genome sequences of Lactococcus lactis JNU 534, a potential food and feed preservative

  • Sangdon, Ryu;Kiyeop, Kim;Dae-Yeon, Cho;Younghoon, Kim;Sejong, Oh
    • Journal of Animal Science and Technology
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    • v.64 no.3
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    • pp.599-602
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    • 2022
  • A new bacteriocin-producing lactic acid bacteria isolated from kimchi was identified as Lactococcus lactis JNU 534, presenting preservative properties for foods of animal origin. In this study, we present the complete genome sequence of the bacterial strain JNU 534. The final complete genome assembly consists of one circular chromosome (2,443,687 bp [base pair]) with an overall GC (guanine-cytosine) content of 35.2%, one circular plasmid sequence (46,387bp) with a GC content of 34.5%, and one circular contig sequence (7,666 bp) with a GC content of 36.2%.

Complete Mitochondrial Genome of Martes flavigula (Carnivora: Mustelidae) and Its Phylogenetic Status in the Genus Martes

  • Han-Na Kim;Yeong-Seok Jo
    • Animal Systematics, Evolution and Diversity
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    • v.40 no.2
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    • pp.147-149
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    • 2024
  • We report the complete mitochondrial genome sequence of endangered yellow-throated marten, Martes flavigula. The complete mitochondrial genome of M. flavigula is 16,555 bp in length. We identified 13 protein coding genes, 22 transfer RNA, two ribosomal RNA, and one control region. The mitogenome is A+T rich, with a composition of 31.3% A, 28.7% C, 13.0% G, and 27.0% T. According to phylogenetic analysis based on mitochondrial complete genomes, Martes flavigula in the subgenus Charronia was clearly distinct from the subgenus Martes. This phylogeny of the genus Martes supports the conventional systematic treatment. The genetic and taxonomic analysis in this study provides necessary information for the future studies of yellow-throated marten and the Mustelidae family.

Acute Malocclusion Related to Posterior Disc Displacement According to Complete Disc Tearing: Two Case Reports

  • Jo-Eun Park
    • Journal of Oral Medicine and Pain
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    • v.49 no.2
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    • pp.29-34
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    • 2024
  • Acute malocclusion can occur in conditions related to temporomandibular joint (TMJ) disorders. This report presents two cases of acute malocclusion related to posterior disc displacement according to complete disc tearing. A 65-year-old male and an 88-yearold female presented with TMJ pain and occlusal discrepancies. Clinical examination, computed tomography, and magnetic resonance imaging revealed complete disc tearing and posterior displacement of a partial disc fragment. Dental cast analysis revealed a slight anterior and lateral deviation of the mandible toward the non-affected side; however, clinically, significant occlusal changes were not observed. This was attributed to the displacement of a small disc fragment rather than the entire disc. Including the cases presented, most instances of complete disc tearing responded well to conservative treatment such as pharmacotherapy and physical therapy, resulting in pain alleviation, and residual occlusal changes were tolerable for the patients in their daily activities. However, persistent occlusal changes or severe chewing difficulty may require surgical intervention.

Initial Clinical Experience with Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy in Signet-Ring Cell Gastric Cancer with Peritoneal Metastase

  • Konigsrainer, Ingmar;Horvath, Philipp;Struller, Florian;Konigsrainer, Alfred;Beckert, Stefan
    • Journal of Gastric Cancer
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    • v.14 no.2
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    • pp.117-122
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    • 2014
  • Purpose: Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) have been shown to improve survival in select patients with gastric cancer and peritoneal metastases. It remains unclear, however, whether this multimodal treatment protocol is also beneficial for signet-ring cell gastric cancer (SRC) patients with peritoneal metastases. Materials and Methods: Clinical data of patients scheduled for upfront systemic chemotherapy consisting of 5-FU (2,600 $mg/m^2$), folinic acid (200 $mg/m^2$), docetaxel (50 $mg/m^2$), and oxaliplatin (85 $mg/m^2$) followed by CRS and HIPEC using cisplatin (50 $mg/m^2$) at the Comprehensive Cancer Center, University Hospital T$\ddot{u}$bingen, Germany were retrospectively analyzed. Results: Eighteen consecutive patients for whom irresectability has been ruled out by a computed tomography scan were enrolled. However, complete cytoreduction could only be achieved in 72% of patients. When categorizing patients with respect to the completeness of cytoreduction, we found no difference between both groups considering tumor- or patient-related factors. The overall complication rate following complete cytoreduction and HIPEC was 46%. Within a median follow-up of 6.6 (0.5~31) months, the median survival for CRS and HIPEC patients was 8.9 months as opposed to 1.1 months for patients where complete cytoreduction could not be achieved. Following complete cytoreduction and HIPEC, progression-free survival was 6.2 months. Conclusions: In SRC with peritoneal metastases, the prognosis appears to remain poor irrespective of complete CRS and HIPEC. Moreover, complete cytoreduction could not be achieved in a considerable percentage of patients. In SRC, CRS and HIPEC should be restricted to highly selective patients in order to avoid exploratory laparotomy.

Fabrication of complete denture using Centric tray and closed mouth technique for edentulous patient (과도한 치조제 흡수를 보이는 무치악 환자에서 Centric tray와 폐구법 인상을 이용한 총의치 수복 증례)

  • Jung, Sua;Ma, Boyoung;Yang, Hongso;Park, Sangwon;Lim, Hyun-Pil;Yun, Kwidug
    • The Journal of Korean Academy of Prosthodontics
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    • v.56 no.2
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    • pp.120-125
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    • 2018
  • Conventional denture impression techniques have limitations for edentulous patients with severe alveolar bone resorption and can cause problems from excessive border extension. Especially when a patient has movable tissue it is difficult to make accurate impression, thus might interrupt stable seating of complete denture. Fabrication of complete denture using closed mouth technique for edentulous patient with severe ridge resorption is thought to provide better stability and retention. In this case, an 86-year-old patient had both edentulous jaws with epulis fissuratum on maxillary anterior ridge and severe mandibular ridge resorption. Thus, tentative vertical dimension was determined by using Centric trayand individual tray attached with gothic arch tracer was fabricated. Complete denture was fabricated using closed mouth technique and the patient was satisfied with better stability and retention of the complete denture.