indocyanine green fluorescence angiographyを用いた軟部組織の血流術中評価：初期研究

福岡大学201

Iatrogenic femoral neck fracture: an unusual cause

The femoral diaphyseal fracture is now commonly treated by intramedullary nailing. The fracture of the femoral neck following this gesture is an exceptional complication of this technique. Rarely reported in the literature, several authors incriminate mainly errors of the introduction point. We report a case of iatrogenic fracture of the femoral neck following an unusual cause

Network community cluster-based analysis for the identification of potential leukemia drug targets

Leukemia is a hematologic cancer which develops in blood tissue and causes rapid generation of immature and abnormal-shaped white blood cells. It is one of the most prominent causes of death in both men and women for which there is currently not an effective treatment. For this reason, several therapeutical strategies to determine potentially relevant genetic factors are currently under development, as targeted therapies promise to be both more effective and less toxic than current chemotherapy. In this paper, we present a network community cluster-based analysis for the identification of potential gene drug targets for acute lymphoblastic leukemia and acute myeloid leukemia.Peer ReviewedPostprint (author's final draft

Implications of Shallower Memory Controller Transaction Queues in Scalable Memory Systems

Scalable memory systems provide scalable bandwidth to the core growth demands in multicores and embedded systems processors. In these systems, as memory controllers (MCs) are scaled, memory traffic per MC is reduced, so transaction queues become shallower. As a consequence, there is an opportunity to explore transaction queue utilization and its impact on energy utilization. In this paper, we propose to evaluate the performance and energy-per-bit impact when reducing transaction queue sizes along with the MCs of these systems. Experimental results show that reducing 50 % on the number of entries, bandwidth and energy-per-bit levels are not affected, whilst reducing aggressively of about 90 %, bandwidth is similarly reduced while causing significantly higher energy-per-bit utilization

Analyses of Bioactive Compounds of Pegagan (Centella Asiatica (L.) Urb) from Samosir – Indonesia Accession

Centella Asiatica or Pegagan is classified as one of the wild plants that has not been domesticated. The excessive usage of this plant in traditional and modern medicinal applications threatens its population and sustainability. Thus, to preserve the plant and supply the high request of this plant in agromedicinal industry, studies concerned with the growth and bioactive compounds of Pegagan cultivated under commercial field conditions are urgently needed. This study purposed to examine the bioactive components of Pegagan (especially in leaves and roots) under field conditions, including asiaticoside, madeccasoside, and Asiatic acid. The Pegagan was harvested weeks after planting (WAP). The wet and dry weights of the leaves and roots were weighted and subsequently measured for their centelloside compounds by Thin-Layer Chromatography (TLC) procedure. The results revealed that the resulting asiaticoside content in the roots (1.25%) was higher than in the leaves (0.88%). The same results were achieved for the madecassoside content where the madecasosside content in the roots was 2.23%, while the content in the leaves was 2.11%. However, contrarily, the Asiatic acid compound in the leaves was 1.10% higher than the content in the roots (0.60%). It might be attributed to a longer period of field cultivation of Pegagan that delivered adequate time for the plant to alter Asiatic acid to asiaticoside and madecasosside at a later developmental growth. Moreover, these discoveries are advantageous in defining the most proper harvest time for commercial field cultivation of Pegagan to yield the highest amount of certain centelloside compounds

An arthroscopic evaluation of the anatomical “critical zone”

Background: The “critical zone”, a region of speculated vascularity, is situated approximately 10 mm proximal to the insertion of the supraspinatus tendon. Despite its obvious role as an anatomical landmark demarcator, its patho-anatomic nature has been identified as the source of rotator cuff pathology. Although many studies have attempted to evaluate the vascularity of this region, the architecture regarding the exact length, width and shape of the critical zone, remains unreported. This study aimed to determine the shape and morphometry of the “critical zone” arthroscopically. Materials and methods: The sample series, which was comprised of 38 cases (n = 38) specific to pathological types, employed an anatomical investigation of the critical zone during routine real-time arthroscopy. Demographic representation: i) sex: 19 males, 19 females; ii) age range: 18–76 years; iii) race: white (n = 29), Indian (n = 7) and coloured (n = 2). Results: The incidence of shape and the mean lengths and widths of the critical zone were determined in accordance with the relevant demographic factors and patient history. Although the cresenteric shape was predominant, hemispheric and sail-shaped critical zones were also identified. The lengths and widths of the critical zone appeared markedly increased in male individuals. While the increase in age may account for the increased incidence of rotator cuff degeneration due to poor end-vascular supply, the additional factors of height and weight presented as major determinants of the increase in size of the critical zone. Conclusions: In addition, the comparisons of length and width with each other and shape yielded levels of significant difference, therefore indicating a directly proportional relationship between the length and width of the critical zone. This detailed understanding of the critical zone may prove beneficial for the success of post-operative rotator cuff healing

Estimating the geopotential value W0 of the local geoid based on data from local and global normal heights of GPS/leveling points in Vietnam

Currently, the determination of geopotential value W0 of local geoid that best fits local mean sea level at the Zero Tide Gauge Station is getting important in building the National Geoid-Based Vertical System. Ha Minh Hoa (2007) and Kotsakis et al. (2012) recommended a method, which estimates the geopotential value W0 of local geoid at the Zero Tide Gauge Station based on equations of relation between the local and global normal heights or between the local and global height anomalies at GPS/leveling points regularly located on the whole territory. The objective of this paper is to determine conditions for estimating the geopotential value W0 of local geoid at the Zero Tide Gauge Station accomplished for whole territory of Vietnam

Delivery Site Preferences and Associated Factors among Married Women of Child Bearing Age in Bench Maji Zone, Ethiopia

BACKGROUND: Efforts to reduce maternal mortality and morbidity must address societal and cultural factors that affect women’s health and their access to services. There was no research conducted previously on delivery site preferences and associated factors among married women of child bearing age in the study area. The aim of this study was to assess the delivery site preferences and associated factors among women of child bearing age in Bench Maji Zone, Southwest Ethiopia.METHODS: A community based cross sectional quantitative study design supplemented by qualitative data was conducted from April 20 to May 20, 2013. Simple random sampling to select kebeles and systematic random sampling to contact eligible woman were used. Data was collected using structured questionnaire. Data was analyzed by using SPSS version 16. Logistic regressions analysis was employed to identify potential predictor variables. Odds ratio with 95% confidence interval was used to assess the association of variables. P-value less than 5% was used to declare significant association.RESULTS: Three hundred five (61.9%) of the mothers gave birth at home. Three Hundred ninety six (78.7%) of them had Ante natal care. The preference of facility delivery was 412(88.3%). Age of women, mothers’ educational level, and place of delivery of the last baby, perception of mothers about pregnancy and health care workers significantly affected delivery site preference.CONCLUSION: Most of the women attended Ante natal care. However, only some had actually delivered at health facilities to their last pregnancy. Community members should get health education to reduce misconceptions on delivering in health facility.KEYWORDS: Delivery preference, Institutional delivery, Antenatal car

Linear time algorithm for Precedence Constrained Asymmetric Generalized Traveling Salesman Problem

We consider the combinatorial optimization problem of visiting clusters of a fixed number of nodes (cities), where, on the set of clusters should be visited according to some kind of partial order defined by additional precedence constraints. This problem is a kind of the Asymmetric Generalized Traveling Salesman Problem (AGTSP). To find an optimal solution of the problem, we propose a dynamic programming based on algorithm extending the well known Held and Karp technique. In terms of special type of precedence constraints, we describe subclasses of the problem, with polynomial (or even linear) in n upper bounds of time complexity. © 2016Russian Science Foundation, RSF: 14-11-00109This research was supported by the Russian Science Foundation, grant No. 14-11-00109