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Cichlids of the Americas- Wild Discus Information on the raising and breeding of wild discus.
"... The raising and breeding of discus fish — particularly the varieties developed for aesthetic purposes — has been covered many times and in many formats (eg., Wattley 1985, Schulze 1988, Degen 1990 — to mention just three). These aquarists are far more experienced than myself in this aspect of the ho ..."
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The raising and breeding of discus fish — particularly the varieties developed for aesthetic purposes — has been covered many times and in many formats (eg., Wattley 1985, Schulze 1988, Degen 1990 — to mention just three). These aquarists are far more experienced than myself in this aspect
LIFE CYCLE AND POPULATION DYNAMICS OF DISCUS PERSPECTIVUS (MEGERLE VON MÜHLFELD,
"... ABSTRACT: Life cycle and population dynamics of Discus perspectivus (Mühlf.) were studied in the field and in the laboratory. No courtship, copulation or uniparental reproduction could be observed. The eggs, laid in June, July and August on rotting timber are calcified, ellipsoidal, ca. 1 mm in majo ..."
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ABSTRACT: Life cycle and population dynamics of Discus perspectivus (Mühlf.) were studied in the field and in the laboratory. No courtship, copulation or uniparental reproduction could be observed. The eggs, laid in June, July and August on rotting timber are calcified, ellipsoidal, ca. 1 mm
Microlepidogaster discus, a new species of Hypoptopomatinae (Siluriformes: Loricariidae) from the rio Jequitinhonha basin, southeastern Brazil
"... A new Hypoptopomatinae is described from the upper rio Jequitinhonha basin. The new species is distinguished from all congeners by having the ventral laminar expansions of cleithrum and coracoid bearing only 1–30 odontodes, restricted to the area near the pectoral-fin insertion; the anterior plates ..."
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of mid-ventral lateral series reduced, not ventrally elongated, the first or the second markedly round; pectoral-fin unbranched ray distinctly divided distally, with 7–15 ossified seg-ments, reaching almost half of its length; and accessory process on first epibranchial present. Microlepidogaster discus
Effect of Temperature Condition on Growth of Juvenile Abalone, Haliotis discus hannai with the Different Feeds
, 2009
"... This study was performed to determine the effect of temperature condition on growth of juvenile abalone Haliotis discus hannai with the different feeds. Two types of feed (dry sea tangle and experimental diet) at water temperatures of 20 and 23℃, and 23 and 26 ℃ were applied to experimental abalone ..."
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This study was performed to determine the effect of temperature condition on growth of juvenile abalone Haliotis discus hannai with the different feeds. Two types of feed (dry sea tangle and experimental diet) at water temperatures of 20 and 23℃, and 23 and 26 ℃ were applied to experimental abalone
teorema Vol. XXVI/1, 2007, pp.131-137 DISCUSIÓN «In-Between Believing » and Degrees of Belief
"... convencernos de que hay situaciones en que los individuos no se pueden describir adecuadamente como creyendo que p o no creyéndolo, sino que están más bien en «estados de creencia intermedios». 1 Argumenta a continuación que no hay estrategias «bayesianas » para explicar tales estados y propone una ..."
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, that «in-between states of belief » could not be accounted for in terms of degrees of belief; (III) S’s dispositional account of «in-between states of belief » is more problematic than the «degree of belief » alternative. I. THREE DISPARATE EXAMPLES S’s first example concerns an individual named Konstantin
Published Online First
, 2007
"... This systematic review set out to identify randomised controlled trials and controlled intervention studies that evaluated the effectiveness of preventive strategies in adolescent sport and to draw conclusions on the strength of the evidence. A literature search in seven databases (Medline, SportDis ..."
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This systematic review set out to identify randomised controlled trials and controlled intervention studies that evaluated the effectiveness of preventive strategies in adolescent sport and to draw conclusions on the strength of the evidence. A literature search in seven databases (Medline, SportDiscus
Econometric Models of Insurance under Asymmetric Information ∗
, 2000
"... The paper surveys a number of recent empirical studies that test for or evaluate the importance of asymmetric information in insurance relationships. I first discus the main conclusions reached by insurance theory in a both a static and a dynamic framework. A particular emphasis is put on the testab ..."
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The paper surveys a number of recent empirical studies that test for or evaluate the importance of asymmetric information in insurance relationships. I first discus the main conclusions reached by insurance theory in a both a static and a dynamic framework. A particular emphasis is put
Lowering Borrowing Costs for States and Municipalities Through CommonMuni. The Hamilton Project, Brookings Institution. Retrieved 27 August 2012 from http://www.hamiltonproject.org/files/downloads_and_links/THP_ANGGREEN_DiscusPape_Feb2011.pdf
, 2011
"... The Hamilton Project seeks to advance America’s promise of opportunity, prosperity, and growth. The Project’s economic strategy reflects a judgment that long-term prosperity is best achieved by fostering economic growth and broad participation in that growth, by enhancing individual economic securit ..."
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into the national debate. The Project is named after Alexander Hamilton, the nation’s first treasury secretary, who laid the foundation for the modern American economy. Consistent with the guiding principles of the Project, Hamilton stood for sound fiscal policy, believed that broad-based opportunity
FIRST, A LITTLE ABOUT RUSSIAN SOCIETY
"... For several decades, the disability community in Russia has battled for its rights. In 1995, a disability rights law was passed that covered multiple areas, such as environmental access, education, and work. This article focuses on Russian rehabilitation philosophy and practice. It is written from a ..."
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a mixture of perspectives—personal experience, discus-sions with activists, and articles—to highlight both the universality of challenges related to disability and the distinctiveness of problems within social systems.
A Novel Energy-Efficient Heuristic for Target Coverage to Maximize Sensor Network Lifetime
"... To achieve power-efficient monitoring of targets in a terrain covered by a sensor network, it is sensible to divide the sensors into cover sets and make each of these sets responsible for covering the targets for a certain period of time. Generating the maximum number of such cover sets has been pro ..."
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. Only the sensors from the current active sensor cover are responsible for monitoring all targets and for transmitting the collected data, while nodes from all other sensor covers are in a low-energy sleep mode. It first discus the problems associated with existing heuristic for the target coverage
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