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匹配条件： “Daevyd Rodda” ，找到相关结果约31条。
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The Immediate Post-Operative Radiograph is an Unreliable Measure of Coronal Plane Alignment in Total Knee Replacement
Joshua Petterwood,Michelle M. Dowsey,Daevyd Rodda,Peter F. M. Choong
Frontiers in Surgery , 2014, DOI: 10.3389/fsurg.2014.00035
Abstract: Background: Restoration of a neutral mechanical axis is a primary goal of total knee replacement (TKR). A mechanical axis within 3° of neutral has been correlated with improved implant longevity, function, and patient satisfaction. We hypothesize that the immediate post-operative radiograph is an unreliable method of measuring alignment following TKR surgery.
A GENERATOR BASED ASSOCIATIVE CLASSIFIER FOR IMBALANCED DATASETS
SIREESHA RODDA,,PROF. SHASHI MOGALLA
International Journal of Engineering Science and Technology , 2011,
Abstract: In this paper, a new variant of Associative Classifier has been proposed. Most Associative Classifiers perform classification on Class Association Rules obtained from a complete set of Frequent Itemsets. The main disadvantage of associative classifiers is that huge number of class association rules are generated. Handling large set of class association rules is a challenging problem. In this paper, a new framework has been proposed which uses class association rules generated from a complete set of frequent generators. The classification rules thus obtained are smaller in size, lesser in total number and non-redundant in nature when compared to those obtained from classification rules generated by a complete set of frequent itemsets. Furthermore, the scalability of the classifier is ensured by the use of trie datastructure to store the set of frequent generators which directly represent the class association rules in this case. Experiments and comparison against classifiers like C4.5and variants on imbalanced and balanced data confirm our claims.
A NORMALIZED MEASURE FOR ESTIMATING CLASSIFICATION RULES FOR MULTI-CLASS IMBALANCED DATASETS
Sireesha Rodda,,Prof. Shashi Mogalla
International Journal of Engineering Science and Technology , 2011,
Abstract: Most of the classification techniques proposed to handle multi-class datasets address data that is roughly balanced in nature. However, in many real-world datasets, the classes have imbalanced data distribution, where some classes have few training examples when compared to other classes. Most of the classification techniquesaddressing imbalanced data consider only binary-class datasets. In this paper, we present our research in learning from multi-class imbalanced dataset without breaking it down into a series of binary class datasets. This paper also discusses about normalized strength score, a measure used for estimating the quality of the classification rules obtained.
Hoya isabelchanae Rodda & Simonsson, a new, showy species of Hoya R.Br. (Apocynaceae, Asclepiadoideae) with pomegranate red flowers from Sulawesi, Indonesia
Michele Rodda,Nadhanielle Simonsson Juhonewe
- , 2016, DOI: 10.3897/phytokeys.68.8803
Abstract:
Handling and Treatment of Poultry Hatchery Waste: A Review
Phil Glatz,Zhihong Miao,Belinda Rodda
Sustainability , 2011, DOI: 10.3390/su3010216
Abstract: A literature review was undertaken to identify methods being used to handle and treat hatchery waste. Hatchery waste can be separated into solid waste and liquid waste by centrifuging or by using screens. Potential methods for treating hatchery waste on site include use of a furnace to heat the waste to produce steam to run a turbine generator or to use an in line composter to stabilise the waste. There is also potential to use anaerobic digestion at hatcheries to produce methane and fertilisers. Hatcheries disposing wastewater into lagoons could establish a series of ponds where algae, zooplankton and fish utilise the nutrients using integrated aquaculture which cleans the water making it more suitable for irrigation. The ideal system to establish in a hatchery would be to incorporate separation and handling equipment to separate waste into its various components for further treatment. This would save disposal costs, produce biogas to reduce power costs at plants and produce a range of value added products. However the scale of operations at many hatcheries is too small and development of treatment systems may not be viable.
Cyanophyceae Epipélicas de la Marisma "El Cangrejal" en el estuario de Bahía Blanca (Buenos Aires, Argentina)
Da Rodda,Constanza; Parodi,Elisa R.;
Bolet？-n de la Sociedad Argentina de Bot？？nica , 2005,
Abstract: ？el cangrejal？, an association of sarcocornia perennis and chasmagnathus granulata is situated in the salt marsh of slime-clay tide plains of the estuary of bahía blanca (buenos aires). in the sediment-water interface microbial mats are mainly constituted by cyanophytes and diatoms. this is a study of the epipelics cyanophyceae presents in these mats, identifying twenty three taxa corresponding to the orders chroococcales (1) and hormogonales (22). the species are new mention for the study area, an exception are microcoleus chthonoplastes and oscillatoria limosa. symploca hydnoides f. minor is a new record for argentina.
Microbiological assessment of food crops irrigated with domestic greywater
S Jackson, N Rodda, L Salukazana
Water SA , 2006,
Abstract: Two of the challenges facing Africa in the 21stcentury are effective use of restricted water resources and ensuring food security. The eThekwini Municipality is not exempt from these challenges and is investigating ways in which they can be addressed in the local context. One of the aims of national government has been to ensure the supply of clean drinking water and suitable sanitation to every household. As part of its efforts in this regard, eThekwini Municipality has introduced a multi-tiered water supply programme ranging from full-pressure water systems and flush toilets to stand pipes and dry toilets. In the dry sanitation systems, there is no real provision for the disposal of domestic greywater and, bearing in mind that South Africa is a water scarce country, the municipality is investigating ways of using this water as a resource rather than viewing it as a waste. A preliminary trial was set up in 2003 using this water to irrigate vegetables to be used for home consumption. The microbiological safety of this practice needed to be examined to ensure that it would indeed help to uplift communities by the provision of healthy food as well as provide an ecologically sound use and reuse of available water. The initial proposal was to investigate total coliforms, E. coli and Enterococcus as the normal faecal indicators for health purposes as well as Staphylococcus as a human skin surface micro-organism and coliphage as a viral indicator. The first controlled field trial was put in at the test site at the University of KwaZulu-Natal in 2005 using several crop types and three irrigation regimes. The vegetable samples were examined both internally and externally for the selected micro-organisms. It was found that very few E. coli were detected and in later crops the micro-organism list was expanded and further identification of the total coliform organisms detected is being addressed. This paper presents the results from the analyses to date.
Cyanophyceae Epipélicas de la Marisma "El Cangrejal" en el estuario de Bahía Blanca (Buenos Aires, Argentina) Epipelic Cyanophyceae of the salt marsh El Cangrejal in the estuary of Bahía Blanca (Buenos Aires, Argentina)
Constanza Da Rodda,Elisa R. Parodi
Boletín de la Sociedad Argentina de Botánica , 2005,
Abstract: En la marisma de las planicies de marea limo-arcillosas del estuario de Bahía Blanca (Buenos Aires) se ubica "El cangrejal", una asociación de Sarcocornia perennis y Chasmagnathus granulata. En la interfase sedimento-agua se forman matas microbianas constituidas principalmente por cianofíceas y diatomeas. Se estudiaron las Cyanophyceae epipélicas presentes en dichas matas, identificándose veintitres taxa correspondientes a los órdenes Chroococcales (1) y Hormogonales (22). Las especies halladas son nuevas citas para el área en estudio, a excepción de Microcoleus chthonoplastes y Oscillatoria limosa. Symploca hydnoides f. minor se cita por primera vez para Argentina. El Cangrejal , an association of Sarcocornia perennis and Chasmagnathus granulata is situated in the salt marsh of slime-clay tide plains of the estuary of Bahía Blanca (Buenos Aires). In the sediment-water interface microbial mats are mainly constituted by cyanophytes and diatoms. This is a study of the epipelics Cyanophyceae presents in these mats, identifying twenty three taxa corresponding to the Orders Chroococcales (1) and Hormogonales (22). The species are new mention for the study area, an exception are Microcoleus chthonoplastes and Oscillatoria limosa. Symploca hydnoides f. minor is a new record for Argentina.
Hoya of the Philippines part I. Hoya migueldavidii (Apocynaceae, Asclepiadoideae), a new species from Northern Mindanao, Philippines
Derek D. Cabactulan,Michele Rodda,Reynold Pimentel
- , 2017, DOI: 10.3897/phytokeys.80.12872
Abstract:
Modulation of CP2 Family Transcriptional Activity by CRTR-1 and Sumoylation
Sarah To,Stephen J. Rodda,Peter D. Rathjen,Rebecca A. Keough
PLOS ONE , 2012, DOI: 10.1371/journal.pone.0011702
Abstract: CRTR-1 is a member of the CP2 family of transcription factors. Unlike other members of the family which are widely expressed, CRTR-1 expression shows specific spatio-temporal regulation. Gene targeting demonstrates that CRTR-1 plays a central role in the maturation and function of the salivary glands and the kidney. CRTR-1 has also recently been identified as a component of the complex transcriptional network that maintains pluripotency in embryonic stem (ES) cells. CRTR-1 was previously shown to be a repressor of transcription. We examine the activity of CRTR-1 in ES and other cells and show that CRTR-1 is generally an activator of transcription and that it modulates the activity of other family members, CP2, NF2d9 and altNF2d9, in a cell specific manner. We also demonstrate that CRTR-1 activity is regulated by sumoylation at a single major site, residue K30. These findings imply that functional redundancy with other family members may mask important roles for CRTR-1 in other tissues, including the blastocyst stage embryo and embryonic stem cells.
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