Detection and molecular cloning of CYP74Q1 gene: identification of Ranunculus acris leaf divinyl ether synthase.

Science.gov (United States)

Gorina, Svetlana S; Toporkova, Yana Y; Mukhtarova, Lucia S; Chechetkin, Ivan R; Khairutdinov, Bulat I; Gogolev, Yuri V; Grechkin, Alexander N

2014-09-01

Enzymes of the CYP74 family, including the divinyl ether synthase (DES), play important roles in plant cell signalling and defence. The potent DES activities have been detected before in the leaves of the meadow buttercup (Ranunculus acris L.) and few other Ranunculaceae species. The nature of these DESs and their genes remained unrevealed. The PCR with degenerate primers enabled to detect the transcript of unknown P450 gene assigned as CYP74Q1. Besides, two more CYP74Q1 isoforms with minimal sequence variations have been found. The full length recombinant CYP74Q1 protein was expressed in Escherichia coli. The preferred substrates of this enzyme are the 13-hydroperoxides of α-linolenic and linoleic acids, which are converted to the divinyl ether oxylipins (ω5Z)-etherolenic acid, (9Z,11E)-12-[(1'Z,3'Z)-hexadienyloxy]-9,11-dodecadienoic acid, and (ω5Z)-etheroleic acid, (9Z,11E)-12-[(1'Z)-hexenyloxy]-9,11-dodecadienoic acid, respectively, as revealed by the data of mass spectrometry, NMR and UV spectroscopy. Thus, CYP74Q1 protein was identified as the R. acris DES (RaDES), a novel DES type and the opening member of new CYP74Q subfamily. Copyright © 2014 Elsevier B.V. All rights reserved.

Potential of Ranunculus acris L. for biomonitoring trace element contamination of riverbank soils: photosystem II activity and phenotypic responses for two soil series.

Science.gov (United States)

Marchand, Lilian; Lamy, Pierre; Bert, Valerie; Quintela-Sabaris, Celestino; Mench, Michel

2016-02-01

Foliar ionome, photosystem II activity, and leaf growth parameters of Ranunculus acris L., a potential biomonitor of trace element (TE) contamination and phytoavailability, were assessed using two riverbank soil series. R. acris was cultivated on two potted soil series obtained by mixing a TE (Cd, Cu, Pb, and Zn)-contaminated technosol with either an uncontaminated sandy riverbank soil (A) or a silty clay one slightly contaminated by TE (B). Trace elements concentrations in the soil-pore water and the leaves, leaf dry weight (DW) yield, total leaf area (TLA), specific leaf area (SLA), and photosystem II activity were measured for both soil series after a 50-day growth period. As soil contamination increased, changes in soluble TE concentrations depended on soil texture. Increase in total soil TE did not affect the leaf DW yield, the TLA, the SLA, and the photosystem II activity of R. acris over the 50-day exposure. The foliar ionome did not reflect the total and soluble TE concentrations in both soil series. Foliar ionome of R. acris was only effective to biomonitor total and soluble soil Na concentrations in both soil series and total and soluble soil Mo concentrations in the soil series B.

Characteristic Chemical Components and Aroma-active Compounds of the Essential Oils from Ranunculus nipponicus var. submersus Used in Japanese Traditional Food.

Science.gov (United States)

Nakaya, Satoshi; Usami, Atsushi; Yorimoto, Tomohito; Miyazawa, Mitsuo

2015-01-01

Ranunculus nipponicus var. submersus is an aquatic macrophyte; it is known as a wild edible plant in Japan for a long time. In this study, the essential oils from the fresh and dried aerial parts of R. nipponicus var. submersus were extracted by hydrodistillation and analyzed by gas chromatography (GC) and GC-mass spectrometry (GC-MS). Moreover, important aroma-active compounds were also detected in the oil using GC-olfactometry (GC-O) and aroma extract dilution analysis (AEDA). Thus, 98 compounds (accounting for 93.86%) of the oil were identified. The major compounds in fresh plant oil were phytol (41.94%), heptadecane (5.92%), and geranyl propionate (5.76%), while those of. Dried plant oil were β-ionone (23.54%), 2-hexenal (8.75%), and dihydrobovolide (4.81%). The fresh and dried oils had the green-floral and citrus-floral odor, respectively. The GC-O and AEDA results show that phenylacetaldehyde (green, floral odor, FD-factor = 8) and β-ionone (violet-floral odor, FD-factor = 8) were the most characteristic odor compounds of the fresh oils. β-Cyclocitral (citrus odor, FD-factor = 64) and β-ionone (violet-floral odor, FD-factor = 64) were the most characteristic odor compounds of the dried oil. These compounds are thought to contribute to the flavor of R. nipponicus var. submersus.

Erratic Male Meiosis Resulting in 2n Pollen Grain Formation in a 4x Cytotype (2n=28 of Ranunculus laetus Wall. ex Royle

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Puneet Kumar

2012-01-01

Full Text Available Two accessions were studied for male meiosis in Ranunculus laetus from the cold regions of Northwest Himalayas. One accession showed the presence of 14 bivalents at diakinesis and regular segregation of bivalents at anaphase I which lead to normal tetrad formation with four n microspores and consequently n pollen grains and 100% pollen fertility. Second accession from the same locality revealed the erratic meiosis characterized by the presence of all the 28 chromosomes as univalents in meiocytes at metaphase I. Univalent chromosomes failed to segregate during anaphases and produced restitution nuclei at meiosis I and II. These restitution nuclei resulted into dyads and triads which subsequently produced two types of apparently fertile pollen grains. On the basis of size, the two types of pollen grains were categorized as n (normal reduced and 2n (unreduced, 1.5-times larger than the n pollen grains. The estimated frequency of 2n pollen grains from dyads and triads (61.59% was almost the same as that of the observed one (59.90%, which indicated that 2n pollen grains in R. laetus were the result of dyads and triads. The present paper herein may provide an insight into the mechanisms of the formation of various intraspecific polyploids through sexual polyploidization in R. laetus.

The cross-ecosystem impact of deer on an endangered submerged macrophyte, Ranunculus nipponicus var. submersus

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Hino Takafumi

2015-07-01

Full Text Available Macrophytes are a critical component of freshwater ecosystems and are often eaten by cervids. However, the impact of cervids on macrophytes is not well known. In this study, we investigated the effect of sika deer (Cervus nippon yesoensis on the endangered macrophyte Ranunculus nipponicus var. submersus in a spring stream in southwestern Hokkaido, Japan. We monitored the frequency of stream habitat use by deer by using sensor cameras in photography mode for four seasons. We also monitored deer feeding behavior on R. nipponicus var. submersus using sensor cameras in movie mode. To quantitatively evaluate the impact of deer on R. nipponicus var. submersus, we conducted a field experiment in which deer were excluded from part of the stream. We selected 10 pairs of adjacent patches of R. nipponicus var. submersus and set up exclosures covering one patch in each pair. We assessed the frequency of deer feeding and trampling on the control patches using the sensor cameras in photography mode and measured the mean macrophyte stem length in the exclosure and control patches every month for four seasons. To compare abiotic conditions between the exclosure and control patches, we investigated canopy openness, water depth, water temperature, electrical conductivity, pH, current velocity, and water quality at each patch during the growing season. The frequency of deer in the stream habitat was higher from spring to summer than in other seasons. Direct evidence of deer feeding behavior on R. nipponicus var. submersus was recorded using the sensor cameras. Deer often fed on and trampled on the control patches, particularly from spring to summer. The R. nipponicus var. submersus stem length was longer in the exclosure patches than in control patches (P 0.189. Stem growth of R. nipponicus var. submersus differed among seasons (P <0.001, and was low from winter to spring. In addition, exclosure and seasonality significantly affected stem length (P <0.001, and the

Functional optics of glossy buttercup flowers

NARCIS (Netherlands)

van der Kooi, Casper J; Elzenga, J Theo M; Dijksterhuis, Jan; Stavenga, Doekele G

2017-01-01

Buttercup (Ranunculus spp.) flowers are exceptional because they feature a distinct gloss (mirror-like reflection) in addition to their matte-yellow coloration. We investigated the optical properties of yellow petals of several Ranunculus and related species using (micro)spectrophotometry and

Studying some Aspects of Biology and Morphology of Root Tubers and Seeds of Ranunculus ficaria L.

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S. Sohrabi

2017-01-01

Full Text Available Introduction: Ranunculus ficariais L. (Fig buttercup or Lesser Celandine is an herbaceous perennial belongs to Ranunculaceae (buttercup family that behaves as a ground cover. It is a spring ephemeral that grows from a cluster of tuberous roots in late winter or early spring. It has glossy, dark green (sometimes slightly mottled, fleshy leaves on long petioles, and cordate to oblong-cordate in shape. The margins can be entire or wavy (1, 28. Flowers 15-60 mm in diameter, solitary at the end of each stem branch. Flowers have 3 sepals (rarely more, 3 petals, bright, pale to golden yellow, very rarely orange, shining on inside, receptacle concave, with short, pale simple glandular hairs. Achenes either abortive or maturing in a globular cluster, when mature 2•5-5•0 x 1•7-3•5 mm, more or less globular or obovoid, usually with few to numerous very short simple glandular hairs. This invasive weed spreads primarily by vegetative means through abundant tubers and bulblets, each of which can grow into a new plant once separated from the parent plant. The prolific tubers may be unearthed and scattered by the digging activities of some animals, including well-meaning human weed pullers, and spread to new sites during flood events (28. This weed has two subspecies, R. ficaria Subsp. ficaria and R. ficaria Subsp. bulbilifer that the second is probably the only subspecies of mountainous regions in many areas. It is an abundant weed of lawns and gardens, where it spreads rapidly and is very difficult to eradicate. According to our observations probably R. ficaria spread by tubers from mountains to fields that near to mountains in Lorestan province of Iran. The Aim of this study was assessment of this weed to improve its management practices in the wheat fields. Materials and Methods: In order to study the some aspects of biology and morphology of tubers root and seeds of R. ficaria , two experiments were conducted at Laboratory of Gorgan University in

A Summary of Aquatic Vegetation Monitoring at Selected Locations in Pools 4, 8, 13, and 26 and La Grange Pool of the Upper Mississippi River System. 1993 Annual Status Report,

Science.gov (United States)

1998-07-01

Monitoring Program, arranged alphabetically by common name within family . Family Common name"b Scientific name’ Ceratophyllaceae Coon’s tail, coontail...pondweed Potamogeton pectinatus L. Potamogetonaceae Variableleaf pondweed Potamogeton gramineus L. 8 Table 2. Continued. Family Common nameab Scientific...name’ Ranunculaceae Longbeak buttercup Ranunculus longirostris Godron. Ranunculaceae White water-crowfoot Ranunculus trichophyllus Chauix

Male meiosis, morphometric analysis and distribution pattern of 2× and 4× cytotypes of Ranunculus hirtellus Royle, 1834 (Ranunculaceae from the cold regions of northwest Himalayas (India

Directory of Open Access Journals (Sweden)

Puneet Kumar

2011-08-01

Full Text Available In this study, we examined the chromosome number, detailed male meiosis, microsporogenesis, pollen fertility and morphological features and distribution of 2× and 4× cytotypes of Ranunculus hirtellus Royle, 1834. The majority of the populations scored now from cold regions of the northwest Himalayas showed tetraploid (n=16 meiotic chromosome count and one of the populations studied from the Manimahesh hills existed at diploid level (n=8. The individuals of diploid cytotype exhibited perfectly normal meiotic course resulting in 100% pollen fertility and pollen grains of uniform sizes. On the other hand, the plants of the tetraploid cytotype from all the populations in spite of showing normal bivalent formation and equal distribution to the opposite poles at anaphases showed various meiotic abnormalities. The most prominent among these meiotic abnormalities was the cytomixis which involved inter PMC (pollen mother cell chromatin material transfer at different stages of meiosis-I. The phenomenon of cytomixis induced various meiotic abnormalities which include chromatin stickiness, pycnotic chromatin, laggards and chromatin bridges, out of plate bivalents at metaphase-I, disoriented chromatin material at anaphase/telophase and micronuclei. Consequently, these populations exhibited varying percentages of pollen sterility (24 - 77 % and pollen grains of heterogeneous sizes. Analysis of various morphometric features including the stomata in 2× and 4× cytotypes showed that increase in ploidy level in the species is correlated with gigantism of vegetative and floral characters and the two cytotypes can be distinguished from each other on the basis of morphological characters. The distribution patterns of the 2× and 4× cytotypes now detected and 2×, 3×, 4× cytotypes detected earlier by workers from other regions of the Indian Himalayas have also been discussed.

Improving Phytoremediation of Oil Spills through Organic Absorbents

Science.gov (United States)

Xie, W.

2017-12-01

Every year, oil spills around the world contaminate the environment and cost billions of dollars to clean up. Phytoremediation is a current technology for recovering environments contaminated by harmful substances, such as oil, that utilizes plants' capabilities to concentrate and metabolize the contaminants. Ranunculus, or the buttercup, has raised interest in the field of phytoremediation, being reported to grow in waste environments including municipal waste disposals. My project confirmed Ranunculus to be a suitable plant for phytoremediation. However, the Ranunculus plants throughout experiments showed a limited tolerance for oil concentration, causing the plant to wilt, thus ending the phytoremediation process. To overcome this problem, my project explored the combination of organic oil absorbents and phytoremediation. Oil absorbents can quickly fix the spilled oil in place and prevent it from further migration. In addition, and most importantly, the initial free oil concentration in contact with the roots is thus effectively decreased, which is essential for the plants to survive. Typha(cattail) inflorescence, saw dust, cotton and a commercial polymer were tested for oil absorption and Typha was deemed superior, being highly oil absorbent, inexpensive, organic and hydrophobic. Further experiments were undertaken in a small outdoor space and in the UBC Horticulture greenhouse during the winter season over the course of one year. The experiments were set up to both determine the most suitable plant for phytoremediation and test the impact of using Typha inflorescence as an absorbent. For each plant, there were three pots with Typha inflorescence and oil, with oil but no Typha inflorescence and without either. In order to measure the benefit quantitatively, naturally occurring electrical currents of the metabolic process common in phytoremediation was used as an indicator for phytoremediative activity. The main findings of the experiments were: 1. Adding Typha

Arbuscular mycorrhizas are present on Spitsbergen.

Science.gov (United States)

Newsham, K K; Eidesen, P B; Davey, M L; Axelsen, J; Courtecuisse, E; Flintrop, C; Johansson, A G; Kiepert, M; Larsen, S E; Lorberau, K E; Maurset, M; McQuilkin, J; Misiak, M; Pop, A; Thompson, S; Read, D J

2017-10-01

A previous study of 76 plant species on Spitsbergen in the High Arctic concluded that structures resembling arbuscular mycorrhizas were absent from roots. Here, we report a survey examining the roots of 13 grass and forb species collected from 12 sites on the island for arbuscular mycorrhizal (AM) colonisation. Of the 102 individuals collected, we recorded AM endophytes in the roots of 41 plants of 11 species (Alopecurus ovatus, Deschampsia alpina, Festuca rubra ssp. richardsonii, putative viviparous hybrids of Poa arctica and Poa pratensis, Poa arctica ssp. arctica, Trisetum spicatum, Coptidium spitsbergense, Ranunculus nivalis, Ranunculus pygmaeus, Ranunculus sulphureus and Taraxacum arcticum) sampled from 10 sites. Both coarse AM endophyte, with hyphae of 5-10 μm width, vesicles and occasional arbuscules, and fine endophyte, consisting of hyphae of 1-3 μm width and sparse arbuscules, were recorded in roots. Coarse AM hyphae, vesicles, arbuscules and fine endophyte hyphae occupied 1.0-30.7, 0.8-18.3, 0.7-11.9 and 0.7-12.8% of the root lengths of colonised plants, respectively. Principal component analysis indicated no associations between the abundances of AM structures in roots and edaphic factors. We conclude that the AM symbiosis is present in grass and forb roots on Spitsbergen.

Karyotype characterization and ZZ/ZW sex chromosome heteromorphism in two species of the catfish genus Ancistrus Kner, 1854 (Siluriformes: Loricariidae from the Amazon basin

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Renildo R. de Oliveira

Full Text Available We present karyotypic characteristics and report on the occurrence of ZZ/ZW sex chromosomes in Ancistrus ranunculus (rio Xingu and Ancistrus sp. "Piagaçu" (rio Purus, of the Brazilian Amazon. Ancistrus ranunculus has a modal number of 2n=48 chromosomes, a fundamental number (FN of 82 for both sexes, and the karyotypic formula was 20m+8sm+6st+14a for males and 19m+9sm+6st+14a for females. Ancistrus sp. "Piagaçu" presented 2n=52 chromosomes, FN= 78 for males and FN= 79 for females. The karyotypic formula was 16m+8sm+2st+26a for males and 16m+9sm+2st+25a for females. The high number of acrocentric chromosomes in karyotype of Ancistrus sp. "Piagaçu" differs from the majority of Ancistrini genera studied so far, and may have resulted from pericentric inversions and translocations. The lower number of chromosomes in A. ranunculus indicates that centric fusions also occurred in the evolution of Ancistrus karyotypes. We conclude that karyotypic characteristics and the presence of sex chromosomes can constitute important cytotaxonomic markers to identify cryptic species of Ancistrus. However, sex chromosomes apparently arose independently within the genus and thus do not constitute a reliable character to analyze phylogenetic relations among Ancistrus species.

Regeneration and growth rates of allofragments in four common stream plants

DEFF Research Database (Denmark)

Riis, Tenna; Madsen, Tom Vindbæk; Sennels, R. S. H.

2009-01-01

perfoliatus L. and Ranunculus baudotii x pseudofluitans. The objectives of this study were to determine (1) if shoots with an apical tip have higher regeneration (growth of new shoots and rhizomes from allofragments) and colonisation (root attachment in sediment) abilities and higher relative growth rates...

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African Journals Online (AJOL)

cadewumi

measurement of the Institute of Materia Medica of Chinese Academy of Medical Sciences, Radix ranunculus ternati contains 16% of sugar, 1.2% of oil, and very little plant alkaloids (Yang et al., 1998). Japanese scholars have separated and identified monosaccharide constituents such as glucose, arabinose and galactose ...

Relationships between the floral neighborhood and individual pollen limitation in two self-incompatible herbs.

Science.gov (United States)

Jakobsson, Anna; Lázaro, Amparo; Totland, Orjan

2009-07-01

Local flower density can affect pollen limitation and plant reproductive success through changes in pollinator visitation and availability of compatible pollen. Many studies have investigated the relationship between conspecific density and pollen limitation among populations, but less is known about within-population relationships and the effect of heterospecific flower density. In addition, few studies have explicitly assessed how the spatial scales at which flowers are monitored affect relationships. We investigated the effect of floral neighborhood on pollen limitation at four spatial scales in the self-incompatible herbs Armeria maritima spp. maritima and Ranunculus acris spp. acris. Moreover, we measured pollen deposition in Armeria and pollinator visits to Ranunculus. There was substantial variation in pollen limitation among Armeria individuals, and 25% of this variation was explained by the density of compatible and heterospecific flowers within a 3 m circle. Deposition of compatible pollen was affected by the density of compatible and incompatible inflorescences within a 0.5 m circle, and deposition of heterospecific pollen was affected by the density of heterospecific flowers within a 2 m circle. In Ranunculus, the number of pollinator visits was affected by both conspecific and heterospecific flower densities. This did not, however, result in effects of the floral neighborhood on pollen limitation, probably due to an absence of pollen limitation at the population level. Our study shows that considerable variation in pollen limitation may occur among individuals of a population, and that this variation is partly explained by floral neighborhood density. Such individual-based measures provide an important link between pollen limitation theory, which predicts ecological and evolutionary causes and consequences for individual plants, and studies of the effects of landscape fragmentation on plant species persistence. Our study also highlights the importance

Interim Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Midwest Region

Science.gov (United States)

2008-09-01

Ceratophyllum demersum), bladderwort (Utricularia macrorhiza), white water crowfoot (Ranunculus longirostris), and duckweeds ( Lemna , Spirodela, and...divide the landscape into areas called map units. Map units usually contain more than one soil type or component. They often contain several minor ...bladderworts (Utricularia spp.), and duckweeds ( Lemna spp.) (Figure 36). Figure 36. Dried remains of water-lilies in a semipermanently ponded

Implicative Algebras

African Journals Online (AJOL)

Tadesse

In this paper we introduce the concept of implicative algebras which is an equivalent definition of lattice implication algebra of Xu (1993) and further we prove that it is a regular Autometrized. Algebra. Further we remark that the binary operation → on lattice implicative algebra can never be associative. Key words: Implicative ...

Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Midwest Region (Version 2.0)

Science.gov (United States)

2010-08-01

bladderwort (Utricularia macrorhiza), white water crowfoot (Ranunculus longirostris), and duckweeds ( Lemna , Spirodela, and Wolffia). As mentioned...units. Map units usually contain more than one soil type or component. They often contain several minor components or inclusions of soils with...bladderworts (Utricularia spp.), and duckweeds ( Lemna spp.) (Figure 37). ERDC/EL TR-10-16 87 Figure 37. Dried remains of water-lilies in a

Inventory of Rare of Endangered Vascular Plants Occurring in the Floodplain of the Mississippi River between Cairo, Illinois, and St. Paul, Minnesota, and in the Floodplain of the Illinois River between Grafton, Illinois, and Chicago,

Science.gov (United States)

1975-01-01

counties). ramily Cyperaceae Cyperus iria L. Illinois (Alexander). Family Ranunculaceae Ranunculus sardous Crantz. Illinois (Jackson, Union). Family ...adventive floodplain species is appended. P1 r 4 Sagittaria calycina Engelm. Arrowhead Family Alismataceae Status: Not rare nor endangered. This usually...spongia (Bosc) Steud. Frogbit Family Hydrocharitaceae Status: Rare (Illinois). This is a Coastal Plain species which ranges from Texas to Florida and

Toxic and feeding deterrent effects of native aquatic macrophytes on exotic grass carp (Ctenopharyngodon idella).

Science.gov (United States)

Murphy, Joseph E; Beckmen, Kimberlee B; Johnson, Julie K; Cope, Rhian B; Lawmaster, Todd; Beasley, Val R

2002-08-01

Declines of amphibians have been attributed to many factors including habitat degradation. The introduction of grass carp (Ctenopharyngodon idella) as a biological agent for aquatic plant control in ponds and lakes managed narrowly for human recreation has likely contributed to amphibian declines through massive plant removal and associated habitat simplification and thus degradation. This research examined the interactions among grass carp and three Midwestern aquatic plants (Jussiaea repens, Ranunculus longirostris, and R. flabellaris) that may be of value in rehabilitation of habitats needed by amphibians. The feeding preference study found that C. idella avoided eating both J. repens and R. longirostris. Ranunculus species studied to date contain a vesicant toxin called ranunculin that is released upon mastication. The study that compared the effects of R. flabellaris, J. repens and a control food administered by tube feeding to C. idella found significant lesions only in the mucosal epithelium of the individuals exposed to R.flabellaris. The avoidance by C. idella of J. repens and R. longirostris in the feeding preference study, and the significant toxicity of R. flabellaris demonstrated by the dosing study, indicate these plants warrant further examination as to their potential effectiveness in aquatic amphibian habitat rehabilitation.

How endangered is sexual reproduction of high-mountain plants by summer frosts? Frost resistance, frequency of frost events and risk assessment

OpenAIRE

Ladinig, Ursula; Hacker, J?rgen; Neuner, Gilbert; Wagner, Johanna

2013-01-01

In temperate-zone mountains, summer frosts usually occur during unpredictable cold spells with snow-falls. Earlier studies have shown that vegetative aboveground organs of most high-mountain plants tolerate extracellular ice in the active state. However, little is known about the impact of frost on reproductive development and reproductive success. In common plant species from the European Alps (Cerastium uniflorum, Loiseleuria procumbens, Ranunculus glacialis, Rhododendron ferrugineum, Saxif...

Aportaciones a la flora de Galicia, VIII

OpenAIRE

Gómez Vigide, F.; García Martínez, X.R.; Silva Pando, F.J.; González Domínguez, J.; Blanco Dios, J.B.; Rodríguez González, A.; Rial Pousa, S.; Álvarez Graña, D.; Caamaño Portela, J.L.; Pino Pérez, J.J.; Pino Pérez, R.

2006-01-01

Se citan 37 plantas de variado interés para la flora gallega. Se incluyen 8 novedades de carácter regional (Pteris incompleta Cav., Potentilla recta L., Myriophyllum spicatum L., Solanum sisymbrifolium Lam., Knautia integrifolia (L.) Bertol., Senecio inaequidens DC. Melica arrecta G. Kunze y Stipa clausa Trab.), 17 novedades provinciales (Vandenboschia speciosa (Willd.) G. Kunkel, Ranunculus bupleuroides Brot., Silene niceensis All., Armeria transmontana (Samp.) Lawr., Alcea rosea...

Inter-specific competitive stress does not affect the magnitude of inbreeding depression

OpenAIRE

Willi, Yvonne; Dietrich, Stefan; van Kleunen, Mark; Fischer, Markus

2007-01-01

Hypothesis: Stressful inter-specific competition enhances inbreeding depression.Organisms: Creeping spearwort (Ranunculus reptans L.) and its common competitor, thecreeping bentgrass (Agrostis stolonifera L.).Field site: Outdoor common garden experiment at the University of Potsdam.Methods: We collected plants of 12 natural populations of R. reptans differing in mean parental inbreeding coefficient (0.01–0.26). We performed within-population crosses for twogenerations and kept the offspring i...

The scramble for Africa: pan-temperate elements on the African high mountains.

Science.gov (United States)

Gehrke, Berit; Linder, H Peter

2009-07-22

The composition of isolated floras has long been thought to be the result of relatively rare long-distance dispersal events. However, it has recently become apparent that the recruitment of lineages may be relatively easy and that many dispersal events from distant but suitable habitats have occurred, even at an infraspecific level. The evolution of the flora on the high mountains of Africa has been attributed to the recruitment of taxa not only from the African lowland flora or the Cape Floristic Region, but also to a large extent from other areas with temperate climates. We used the species rich, pan-temperate genera Carex, Ranunculus and Alchemilla to explore patterns in the number of recruitment events and region of origin. Molecular phylogenetic analyses, parametric bootstrapping and ancestral area optimizations under parsimony indicate that there has been a high number of colonization events of Carex and Ranunculus into Africa, but only two introductions of Alchemilla. Most of the colonization events have been derived from Holarctic ancestors. Backward dispersal out of Africa seems to be extremely rare. Thus, repeated colonization from the Northern Hemisphere in combination with in situ radiation has played an important role in the composition of the flora of African high mountains.

New distribution data of some Pontic and submediterranean plant species in Serbia

Directory of Open Access Journals (Sweden)

Tomović Gordana M.

2003-01-01

Full Text Available We present here the distribution of 11 rare Pontic and submediterranean plant species in Serbia based on field research, herbarium and literature data. These taxa were mapped on 10 x 10 km2 UTM grid. The following taxa were analyzed: Dianthus pinifolius Sibth. & Sm., Doronicum hungaricum Reichenb. fil., Sedum stefco Stefanov, Sempervivum zeleborii Schott, Trifolium pignantii Fauche & Chaub., Ranunculus illyricus L., Potentilla chrysantha Trev., Prunus tenella Batsch, Saxifraga bulbifera L., Linaria pelisseriana (L Miller and Gagea bohemica (Zausc Schul. & Schul.

De plantis vascularibus praesertim ibericis (IV

Directory of Open Access Journals (Sweden)

PEDROL, J., YERA, J., ASCASO, J.

2002-01-01

Full Text Available Se aportan algunas novedades florísticas y comentarios corológicos relativos a la zona central del Valle del Ebro (Huesca, Lérida y Zaragoza en España. Destacamos : Achillea filipendulina, Aegilops neglecta, Bbidens aurea, B. fondosa, Centaurea depressa, Chamaemelum nobile, Crypsis aculeata, Cyperus michelianus subsp. michelianus, C. serotinus, Heteranthera reniformis, Mantisalca duriaei, Pulicaria paludosa, Ranunculus sardous, Reichardia intermedia, Scirpus lacustris subsp. lacustris, S. mucronatus, S. supinus, seneciio lagascanus, Sonchus x novocastellanus y Valerianella eriocarpa.

The safety of using the aqueous extract of Ranunculus multifidus ...

African Journals Online (AJOL)

Marizvikuru

2011-03-28

Mar 28, 2011 ... The plant is potentially toxic when used consecutively for a long period. Key words: ... INTRODUCTION ... The productivity of these ... water by means of a bulbed steel needle and groups 2 to 5 .... magnesium, bilirubin total, bilirubin conjugated, GGT and ..... are critical for the maintenance of host defence.

Flora of the Mediterranean Rivers in Bulgaria

Directory of Open Access Journals (Sweden)

Yordanka G. Hristeva

2015-06-01

Full Text Available Species composition and distribution of aquatic bryophytes and vascular plants assemblages in Mediteranean Rivers in Bulgaria are presented in this work. Aquatic macrophytes were studied at thirteen rivers in South Bulgaria during 2014, together with abiotic factors (flow velocity, shading, and substrate type, mean depth and altitude. In total, 73 species were registered, of them 13 bryophytes and 60 vascular plants were identified. Aquatic bryophytes included 10 mosses and 3 liverworts. The recorded bryophytes species refer to 7 families and 12 genera. The most frequently distributed species was Leptodictyum riparium (Hedw. Warnst., followed by Cratoneuron filicinum (Hedw. Spruce and Platyhypnidium riparioides (Hedw. Dixon, Brachythecium rivulare Schimp. and Hygroamblystegium tenax (Hedw. Jenn. The recorded 60 species of vascular plants refer to 25 families and 43 genera. The most common hydrophyte species was Lemna minor L., followed by Ranunculus trichophyllus Chaix, Myriophyllum spicatum L. and Potamogeton nodosus Poir. The most abundant species from the group of helophytes and amphiphytes was Mentha aquatica L., followed by Agrostis stolonifera L. Mentha spicata L., Berula erecta (Huds. Coville, Juncus effusus L., Lycopus europaeus L., Lythrum salicaria L., Phalaris arundinacea L., Ranunculus repens L., Sparganium erectum L., Typha latifolia L., and Veronica anagalis-aquatica L. The majority of studied rivers sites were sunny, with moderate velocity, stony bottom, average depth up to 0.3 m and altitude between 100 and 500 m a.s.l.

Mining TCGA data using Boolean implications.

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Subarna Sinha

Full Text Available Boolean implications (if-then rules provide a conceptually simple, uniform and highly scalable way to find associations between pairs of random variables. In this paper, we propose to use Boolean implications to find relationships between variables of different data types (mutation, copy number alteration, DNA methylation and gene expression from the glioblastoma (GBM and ovarian serous cystadenoma (OV data sets from The Cancer Genome Atlas (TCGA. We find hundreds of thousands of Boolean implications from these data sets. A direct comparison of the relationships found by Boolean implications and those found by commonly used methods for mining associations show that existing methods would miss relationships found by Boolean implications. Furthermore, many relationships exposed by Boolean implications reflect important aspects of cancer biology. Examples of our findings include cis relationships between copy number alteration, DNA methylation and expression of genes, a new hierarchy of mutations and recurrent copy number alterations, loss-of-heterozygosity of well-known tumor suppressors, and the hypermethylation phenotype associated with IDH1 mutations in GBM. The Boolean implication results used in the paper can be accessed at http://crookneck.stanford.edu/microarray/TCGANetworks/.

[Plant communities in the terrestrial-aquatic transition zone in the paramo of Chingaza, Colombia].

Science.gov (United States)

Schmidt-Mumm, Udo; Vargas Ríos, Orlando

2012-03-01

Plant communities in the terrestrial-aquatic transition zone in the paramo of Chingaza, Colombia. High Andean paramo ecosystems are an important water resource for many towns, and major cities in this region. The aquatic and wetland vegetation of different paramo lakes, pond, swamps and bogs was studied according to the classical phytosociological approach, which is based on homogenous stands, but excludes any border phenomena or transitional zone. The present research aimed at determining the aquatic and wetland vegetation along different moisture gradients. A total of 89 species in 30 transects were reported, of which Crassula venezuelensis, Carex honplandii, Callitriche nubigena, Eleocharis macrostachya, Ranunculus flagelliformis, R. nubigenus, Eleocharis stenocarpa, Galium ascendens y Alopecurus aequalis were present in more than one third of the transects. Numerical classification and indicator species analysis resulted in the definition of the next 18 communities: 1) Calamagrostis effusa, 2) Sphagnum cuspidatum, 3) Cyperus rufus, 4) Eleocharis stenocarpa, 5) Carex acutata, 6) Poa annua,7) Valeriana sp., 8) Ranunculus flagelliformis, 9) Carex bonplandii, 10) Festuca andicola. 11) Muhlenbergia fustigiata, 12) Elatine paramoana, 13) Isoëtes palmeri, 14) Crassula venezuelensis, 15) Lilaeopsis macloviana, 16) Callitriche nubigena, 17) Potamogeton paramoanus and 18) Potamogeton illinoensis. The ordination of communities reveals the presence of three different aquatic-terrestrial gradients which are related to the life form structure of species that characterized the various communities. We concluded that patchiness and heterogeneity of the vegetation is mainly the result of alterations caused by human activities (burning, cattle raise and material extraction for road and dam construction).

Implicative Algebras | Kolluru | Momona Ethiopian Journal of Science

African Journals Online (AJOL)

In this paper we introduce the concept of implicative algebras which is an equivalent definition of lattice implication algebra of Xu (1993) and further we prove that it is a regular Autometrized Algebra. Further we remark that the binary operation → on lattice implicative algebra can never be associative. Keywords: Implicative ...

Prime implicants in dynamic reliability analysis

International Nuclear Information System (INIS)

Tyrväinen, Tero

2016-01-01

This paper develops an improved definition of a prime implicant for the needs of dynamic reliability analysis. Reliability analyses often aim to identify minimal cut sets or prime implicants, which are minimal conditions that cause an undesired top event, such as a system's failure. Dynamic reliability analysis methods take the time-dependent behaviour of a system into account. This means that the state of a component can change in the analysed time frame and prime implicants can include the failure of a component at different time points. There can also be dynamic constraints on a component's behaviour. For example, a component can be non-repairable in the given time frame. If a non-repairable component needs to be failed at a certain time point to cause the top event, we consider that the condition that it is failed at the latest possible time point is minimal, and the condition in which it fails earlier non-minimal. The traditional definition of a prime implicant does not account for this type of time-related minimality. In this paper, a new definition is introduced and illustrated using a dynamic flowgraph methodology model. - Highlights: • A new definition of a prime implicant is developed for dynamic reliability analysis. • The new definition takes time-related minimality into account. • The new definition is needed in dynamic flowgraph methodology. • Results can be represented by a smaller number of prime implicants.

L'analyse implicative bayésienne multivariée d'un questionnaire binaire : quasi-implications et treillis de Galois simplifié

OpenAIRE

Bernard, Jean-Marc; Poitrenaud, Sébastien

2006-01-01

We propose a new method for simplifying the Galois lattice associated to a binary questionnaire (n units classified according to q binary questions). The method consists in weakening the implications borne by the lattice into quasi-implications. At the descriptive level, the method involves a new measure for quasi-implications (the "multivariate implicative index") which satisfies some requirements of invariance by logical equivalence. At the inductive level, uncertainty about the patterns' t...

Maritime Violence : Implications to Malaysia

OpenAIRE

Zubir, Nurulizwan Ahmad

2012-01-01

Abstract Maritime Piracy has been a serious threat to the international community especially in the SoutheastAsia region. This threat has caused tremendous implications towards the world economy, environment,political stability of the nations involved because 45% of the shipping company passes through theSoutheast Asia. The worrying fact is that these attacks were committed by terrorists as well as traditionalmaritime pirates. This paper examines on the implications of maritime crime in M...

The privacy implications of Bluetooth

OpenAIRE

Kostakos, Vassilis

2008-01-01

A substantial amount of research, as well as media hype, has surrounded RFID technology and its privacy implications. Currently, researchers and the media focus on the privacy threats posed by RFID, while consumer groups choose to boycott products bearing RFID tags. At the same, however, a very similar technology has quietly become part of our everyday lives: Bluetooth. In this paper we highlight the fact that Bluetooth is a widespread technology that has real privacy implications. Furthermor...

Quantum histories and their implications

International Nuclear Information System (INIS)

Kent, A.

2000-01-01

Classical mechanics and standard Copenhagen quantum mechanics respect subspace implications. For example, if a particle is confined in a particular region R of space, then in these theories we can deduce that it is confined in regions containing R. However, subspace implications are generally violated by versions of quantum theory that assign probabilities to histories, such as the consistent histories approach. I define here a new criterion, ordered consistency, which refines the criterion of consistency and has the property that inferences made by ordered consistent sets do not violate subspace relations. This raises the question: do the operators defining our observations form an ordered consistent history? If so, ordered consistency defines a version of quantum theory with greater predictive power than the consistent histories formalism. If not, and our observations are defined by a non-ordered consistent quantum history, then subspace implications are not generally valid. (orig.)

Floral reward in Ranunculaceae species

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Bożena Denisow

2016-04-01

Full Text Available Floral reward is important in ecological and evolutionary perspectives and essential in pollination biology. For example, floral traits, nectar and pollen features are essential for understanding the functional ecology, the dynamics of pollen transport, competition for pollinator services, and patterns of specialization and generalization in plant–pollinator interactions. We believe to present a synthetic description in the field of floral reward in Ranunculaceae family important in pollination biology and indicating connections between ecological and evolutionary approaches. The links between insect visitors’ behaviour and floral reward type and characteristics exist. Ranunculaceae is a family of aboot 1700 species (aboot 60 genera, distributed worldwide, however the most abundant representatives are in temperate and cool regions of the northern and southern hemispheres. The flowers are usually radially symmetric (zygomorphic and bisexual, but in Aconitum, Aquilegia are bilaterally symmetric (zygomorphic. Most Ranunculaceae flowers offer no nectar, only pollen (e.g., Ranunculus, Adonis vernalis, Thalictrum, but numerous species create trophic niches for different wild pollinators (e.g. Osmia, Megachile, Bombus, Andrena (Denisow et al. 2008. Pollen is a source of protein, vitamins, mineral salts, organic acids and hormones, but the nutritional value varies greatly between different plant species. The pollen production can differ significantly between Ranunculacea species. The mass of pollen produced in anthers differ due to variations in the number of developed anthers. For example, interspecies differences are considerable, 49 anthers are noted in Aquilegia vulgaris, 70 anthers in Ranunculus lanuginosus, 120 in Adonis vernalis. A significant intra-species differences’ in the number of anthers are also noted (e.g. 41 to 61 in Aquilegia vulgaris, 23-45 in Ranunculus cassubicus. Pollen production can be up to 62 kg per ha for Ranunculus acer

Ophthalmic implications of seasonal affective disorder

International Nuclear Information System (INIS)

Paramore, J.E.; King, V.M.

1989-01-01

A review of seasonal affective disorder (SAD) is presented with a discussion of its standard treatment of phototherapy. A number of ophthalmic implications related to SAD are proposed. These implications relate to both the condition and the phototherapy used in its treatment, especially the use of full spectrum light which contains ultraviolet and near ultraviolet radiation. 12 references

Fuzzy implicative hyper BCK-ideals of hyper BCK-algebras

OpenAIRE

Jun, Young Bae; Shim, Wook Hwan

2002-01-01

We consider the fuzzification of the notion of implicative hyper BCK-ideals, and then investigate several properties. Using the concept of level subsets, we give a characterization of a fuzzy implicative hyper BCK-ideal. We state a relation between a fuzzy hyper BCK-ideal and a fuzzy implicative hyper BCK-ideal. We establish a condition for a fuzzy hyper BCK-ideal to be a fuzzy implicative hyper BCK-ideal. Finally, we introduce the notion of hyper homomorphisms of hyper ...

Phylogeny and taxonomy of grass rusts with aecia on Ranunculus and Ficaria

Czech Academy of Sciences Publication Activity Database

Hrabětová, M.; Kolařík, Miroslav; Marková, J.

2015-01-01

Roč. 14, č. 3 (2015) ISSN 1617-416X R&D Projects: GA MŠk(CZ) ED1.1.00/02.0109 Institutional support: RVO:61388971 Keywords : Rust fungi * Pucciniales * Puccinia Subject RIV: EE - Microbiology, Virology Impact factor: 1.572, year: 2015

Complex Self-Incompatibility Systems in Ranunculus acris L. and Beta vulgaris L

DEFF Research Database (Denmark)

Lundqvist, A.; Østerbye, U.; Larsen, K.

1973-01-01

The families Ranunculaceae and Chenopodiaceae, presumably belonging to a dicot evolutionary branch with ancestral basis shared with the monocots, both show a mechanism of self- and cross-incompatibility involving more than one incompatibility locus (S-locus) and requiring that all of the S...

Hydrologic alteration affects aquatic plant assemblages in an arid-land river

Science.gov (United States)

Vinson, Mark; Hestmark, Bennett; Barkworth, Mary E.

2014-01-01

We evaluated the effects of long-term flow alteration on primary-producer assemblages. In 1962, Flaming Gorge Dam was constructed on the Green River. The Yampa River has remained an unregulated hydrologically variable river that joins the Green River 100 km downstream from Flaming Gorge Dam. In the 1960s before dam construction only sparse occurrences of two macroalgae, Cladophora and Chara, and no submerged vascular plants were recorded in the Green and Yampa rivers. In 2009–2010, aquatic plants were abundant and widespread in the Green River from the dam downstream to the confluence with the Yampa River. The assemblage consisted of six vascular species, Elodea canadensis, Myriophyllum sibiricum, Nasturtium officinale,Potamogeton crispus, Potamogeton pectinatus, and Ranunculus aquatilis, the macroalgae Chara and Cladophora, and the bryophyte, Amblystegium riparium. In the Green River downstream from the Yampa River, and in the Yampa River, only sparse patches of Chara and Cladophora growing in the splash zone on boulders were collected. We attribute the observed changes in the Green River to an increase in water transparency and a reduction in suspended and bed-load sediment and high flow disturbances. The lack of hydrophyte colonization downstream from the confluence with the Yampa River has implications for understanding tributary amelioration of dam effects and for designing more natural flow-regime schedules downstream from large dams.

Implications of deforestation and desertification on sustainable ...

African Journals Online (AJOL)

This paper examines the implications of deforestation and desertification in sustainable agriculture. The problems of deforestation and desertification were examined as they affect land and agricultural productivity. The socio-economic implications of deforestation and desertification in sustainable agriculture were equally ...

Risk Implications of Energy Policy Instruments

DEFF Research Database (Denmark)

Kitzing, Lena

papers and a working paper), based on a combination of micro-economic and policy analysis. Financial theory is used for the quantitative analysis of investment problems under uncertainty, including mean-variance portfolio theory, real option analysis, Monte Carlo simulations and time series analysis...... show, both qualitatively and quantitatively, that policy makers cannot neglect risk implications when designing RES support instruments without compromising either on effectiveness or cost-efficiency of energy policy. The central research questions are: how can risk implications of RES policy...... instruments be integrated into policy design, so that the policies provide adequate investment incentives? And can the consideration of such risk implications in policy design make overall energy policy more successful? These questions are answered in seven research papers (four journal papers, two conference...

Economic and policy implications of pandemic influenza.

Energy Technology Data Exchange (ETDEWEB)

Smith, Braeton J.; Starks, Shirley J.; Loose, Verne W.; Brown, Theresa Jean; Warren, Drake E.; Vargas, Vanessa N.

2010-03-01

Pandemic influenza has become a serious global health concern; in response, governments around the world have allocated increasing funds to containment of public health threats from this disease. Pandemic influenza is also recognized to have serious economic implications, causing illness and absence that reduces worker productivity and economic output and, through mortality, robs nations of their most valuable assets - human resources. This paper reports two studies that investigate both the short- and long-term economic implications of a pandemic flu outbreak. Policy makers can use the growing number of economic impact estimates to decide how much to spend to combat the pandemic influenza outbreaks. Experts recognize that pandemic influenza has serious global economic implications. The illness causes absenteeism, reduced worker productivity, and therefore reduced economic output. This, combined with the associated mortality rate, robs nations of valuable human resources. Policy makers can use economic impact estimates to decide how much to spend to combat the pandemic influenza outbreaks. In this paper economists examine two studies which investigate both the short- and long-term economic implications of a pandemic influenza outbreak. Resulting policy implications are also discussed. The research uses the Regional Economic Modeling, Inc. (REMI) Policy Insight + Model. This model provides a dynamic, regional, North America Industrial Classification System (NAICS) industry-structured framework for forecasting. It is supported by a population dynamics model that is well-adapted to investigating macro-economic implications of pandemic influenza, including possible demand side effects. The studies reported in this paper exercise all of these capabilities.

Transformation of University Organizations:Leadership and Managerial Implications

Directory of Open Access Journals (Sweden)

Cemil ULUKAN

2005-10-01

Full Text Available Transformation of University Organizations:Leadership and Managerial Implications Cemil ULUKAN, Ph.D Anadolu UniversityOpen Education Faculty Eskisehir-TURKEYABSTRACT Technology and globalization are forcing higher education institutions to transform themselves. This paper aims to contribute to a better understanding the leadership and managerial implications of recent developments for higher education. Reviewing unique characteristics and the fundamental changes shaping higher education, the paper examines the need for organizational transformation and the major managerial implications.

Knowledge and Awareness Implication on E-Waste Management ...

African Journals Online (AJOL)

Knowledge and Awareness Implication on E-Waste Management among ... and Awareness Implication on E-Waste Management among Nigerian Collegiate ... with e-waste may pose potential threat to human health and the environment.

Caryological notes in some portuguese Ranunculaceae

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Queirós, Margarida

1990-05-01

Full Text Available Chromosome numbers of fourteen portuguese laxa of Ranunculaceae are reported: Helleborus foetidus 20 = 32; Nigella damascena 2n = 12; N. gallica 2n = 12; Delphinium Pentagynum 2n = 16; D. Halteratum subsp. verdunense 2n = 16; Anemone palmeta 2n = 32; Clematis campaniflora 2n = 16; Ranunculus muricatus 2n = 48; R. repens 2n = 32; R. bulbosus subsp. aleae var. adscendens 2n =16; R. sceleratus 2n = 32; R. paludosus 2n = 32; R. nigrescens 2n = 16; Aquilegia vulgaris subsp. dichroa 2n = 14. The chromosome numbers are in accordance with previous results.

Se estudia el número cromosómico de algunos táxones de Ranunculaceae portugueses: Helleborus foetidus 2n = 32; Nigella damascena 2n = 12; N. gallica 2n = 12; Delphinium Pentagynum 2n = 16; D. Halteratum subsp. verdunense 2n = 16; Anemone palmeta 2n = 32; Clematis campaniflora 2n = 16; Ranunculus muricatus 2n = 48; R. repens 2n = 32; R. bulbosus subsp. aleae var. adscendens 2n =16; R. sceleratus 2n = 32; R. paludosus 2n = 32; R. nigrescens 2n = 16; Aquilegia vulgaris subsp. dichroa 2n = 14. Estos recuentos coinciden con los obtenidos anteriormente por otros autores.

Accumulation of uranium by aquatic plants in field conditions: Prospects for phytoremediation

International Nuclear Information System (INIS)

Favas, Paulo J.C.; Pratas, João; Varun, Mayank; D'Souza, Rohan; Paul, Manoj S.

2014-01-01

A study was undertaken to determine Uranium concentrations in water and aquatic plants in the uraniferous region of Beiras, Central Portugal. Samples were collected from running water (n = 200) at places where aquatic species were observed. Plant samples were collected from 28 species of submerged, free-floating and rooted emergent plants including 2 bryophytes and 1 pteridophyte. Uranium concentrations in surface waters ranged from 0.23 to 1217 μg L −1 . The aquatic plant species studied, including several previously untested species, exhibited the ability to accumulate U in concentrations many times that of the ambient water. In general submerged plants exhibited higher U content followed by rooted emergent and free floating species. The highest U concentrations were observed in the bryophyte Fontinalis antipyretica (up to 4979 mg kg −1 ) followed by Callitriche stagnalis (1963 mg kg −1 ), Callitriche hamulata (379 mg kg −1 ), Ranunculus peltatus subsp. saniculifolius (243 mg kg −1 ), Callitriche lusitanica (218 mg kg −1 ), and Ranunculus trichophyllus (65.8 mg kg −1 ). In two out of three rooted emergent species U seemed to be preferentially partitioned in rhizome/roots with highest rhizome U content recorded in Typha latifolia (380 mg kg −1 ). Among the free-floating species, the highest U content (42.5 mg kg −1 ) was seen in Lemna minor. The bryophyte F. antipyretica and Callitrichaceae members seem to be promising candidates for the development of phytofiltration methodologies based on U accumulation, abundance and biomass production. - Highlights: • Exploration of U contamination extent in uraniferous province of Central Portugal • A group of previously untested species with the ability to accumulate U was assessed • U accumulation patterns in the species indicate their potential in bioindication and phytoremediation of U-contaminated water

Accumulation of uranium by aquatic plants in field conditions: Prospects for phytoremediation

Energy Technology Data Exchange (ETDEWEB)

Favas, Paulo J.C., E-mail: pjcf@utad.pt [School of Life Sciences and the Environment, University of Trás-os-Montes e Alto Douro, 5001-801 Vila Real (Portugal); IMAR-CMA Marine and Environmental Research Centre, Faculty of Sciences and Technology, University of Coimbra, 3001-401 Coimbra (Portugal); Pratas, João [Department of Earth Sciences, Faculty of Sciences and Technology, University of Coimbra, 3001-401 Coimbra (Portugal); IMAR-CMA Marine and Environmental Research Centre, Faculty of Sciences and Technology, University of Coimbra, 3001-401 Coimbra (Portugal); Varun, Mayank; D' Souza, Rohan; Paul, Manoj S. [Department of Botany, St. John' s College, Agra 282 002 (India)

2014-02-01

A study was undertaken to determine Uranium concentrations in water and aquatic plants in the uraniferous region of Beiras, Central Portugal. Samples were collected from running water (n = 200) at places where aquatic species were observed. Plant samples were collected from 28 species of submerged, free-floating and rooted emergent plants including 2 bryophytes and 1 pteridophyte. Uranium concentrations in surface waters ranged from 0.23 to 1217 μg L{sup −1}. The aquatic plant species studied, including several previously untested species, exhibited the ability to accumulate U in concentrations many times that of the ambient water. In general submerged plants exhibited higher U content followed by rooted emergent and free floating species. The highest U concentrations were observed in the bryophyte Fontinalis antipyretica (up to 4979 mg kg{sup −1}) followed by Callitriche stagnalis (1963 mg kg{sup −1}), Callitriche hamulata (379 mg kg{sup −1}), Ranunculus peltatus subsp. saniculifolius (243 mg kg{sup −1}), Callitriche lusitanica (218 mg kg{sup −1}), and Ranunculus trichophyllus (65.8 mg kg{sup −1}). In two out of three rooted emergent species U seemed to be preferentially partitioned in rhizome/roots with highest rhizome U content recorded in Typha latifolia (380 mg kg{sup −1}). Among the free-floating species, the highest U content (42.5 mg kg{sup −1}) was seen in Lemna minor. The bryophyte F. antipyretica and Callitrichaceae members seem to be promising candidates for the development of phytofiltration methodologies based on U accumulation, abundance and biomass production. - Highlights: • Exploration of U contamination extent in uraniferous province of Central Portugal • A group of previously untested species with the ability to accumulate U was assessed • U accumulation patterns in the species indicate their potential in bioindication and phytoremediation of U-contaminated water.

Implications of social structure

DEFF Research Database (Denmark)

Brask, Josefine Bohr

Social systems in nature are characterised by heterogeneous social structures. The pattern of social interactions or associations between individuals within populations (i.e. their social network) is typically non-random. Such structuring may have important implications for the expression...... and evolution of behaviour, and for individual fitness. In this thesis I investigated implications of social structure for fitness and behaviour, with focus on three main areas: social structure & fitness, social structure & communication, and social structure & cooperation. These areas were investigated......, we investigate empirically the role of the social environment of individuals for their communication patterns. Our study species is a song bird, the black-capped chickadee (Poecile atricapillus). The results suggest that individual communication in this species is influenced by features of the local...

Paleofloristic and paleofaunistic analysis of Dudváh River oxbow and implication for Late Holocene paleoenvironmental development of the Žitný ostrov Island (SW Slovakia)

Science.gov (United States)

Pišút, Peter; Břízová, Eva; Čejka, Tomáš; Pipík, Radovan

2010-12-01

Žitný ostrov, the largest island of the Danube River (SW Slovakia) gained its present shape in the Neoholocene period. As a result of increased flood and geomorphological Danube river activity dated to 1378-1528 AD, the Lower Dudváh River was abandoned and its alluvium became a part of the Žitný ostrov. Study of a Dudváh terrestrialized paleomeander by means of pollen and macrofossil analysis provides new information about the paleoenvironments of the Danubian Plain. The meander under study was cut-off during the Sub-Boreal period when the land was mostly covered by oak-dominated mixed forest with a notable high frequency of Fagus and Abies. In low-lying depressions, Alnus glutinosa formed typical alder carrs. The largest decline of the mixed forest occurred during the Sub-Atlantic period. Until the mid-19th century the region was strongly influenced by shallow groundwater and periodical floods, as reflected by pollen of aquatics and marsh species. Amongst non-arboreal taxa, pollen of Cyperaceae, Brassicaceae/Cuscuta, Poaceae and Apiaceae prevailed. Local successional changes started with i) stage of abandoned oxbow still with influx of moving water, poor in both macrophytes and molluscs, ii) shallow eutrophic oxbow lake with slowly flowing or stagnant water overgrown with aquatics (Ranunculus subgen. Batrachium, Potamogeton sp., Ceratophyllum demersum etc.) and abundant molluscs, iii) an open marsh dominated by Cyperaceae (mainly Carex riparia) with Atriplex prostrata, supporting diverse molluscan and Ostracod fauna. Present-day habitat is a result of landscape changes, which have been associated with draining, intensified agriculture, ruderalisation and spread of invasive species.

THE ACTUAL IMPLICATIONS OF INFLATION

Directory of Open Access Journals (Sweden)

Murăriţa Ilie

2011-12-01

Full Text Available The authors have started from the idea that inflationary phenomenon is a companion, the cause and the effect of the globalization of poverty in the broader context of world economy globalization. Therefore, starting from a common definition of inflation, the first objective was to identify causal relationships that singularize contemporary inflationary process. After that, attention was focused on the implications of inflation in the current stage, bearing in mind that monetary financial theory and practice are operating with perfectly anticipated inflation or imperfectly anticipated inflation. Inflation has great implications on the long-term contracts and wage contracts.

Positive Implicative Ideals of BCK-Algebras Based on Intersectional Soft Sets

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Eun Hwan Roh

2013-01-01

Full Text Available The aim of this paper is to lay a foundation for providing a soft algebraic tool in considering many problems that contain uncertainties. In order to provide these soft algebraic structures, the notion of int-soft positive implicative ideals is introduced, and related properties are investigated. Relations between an int-soft ideal and an int-soft positive implicative ideal are established. Characterizations of an int-soft positive implicative ideal are obtained. Extension property for an int-soft positive implicative ideal is constructed. The ∧-product and ∨-product of int-soft positive implicative ideals are considered, and the soft intersection (resp., union of int-soft positive implicative ideals is discussed.

Epigenetics: ambiguities and implications.

Science.gov (United States)

Stotz, Karola; Griffiths, Paul

2016-12-01

Everyone has heard of 'epigenetics', but the term means different things to different researchers. Four important contemporary meanings are outlined in this paper. Epigenetics in its various senses has implications for development, heredity, and evolution, and also for medicine. Concerning development, it cements the vision of a reactive genome strongly coupled to its environment. Concerning heredity, both narrowly epigenetic and broader 'exogenetic' systems of inheritance play important roles in the construction of phenotypes. A thoroughly epigenetic model of development and evolution was Waddington's aim when he introduced the term 'epigenetics' in the 1940s, but it has taken the modern development of molecular epigenetics to realize this aim. In the final sections of the paper we briefly outline some further implications of epigenetics for medicine and for the nature/nurture debate.

Industrial implications of hydrogen

International Nuclear Information System (INIS)

Pressouyre, G.M.

1982-01-01

Two major industrial implications of hydrogen are examined: problems related to the effect of hydrogen on materials properties (hydrogen embrittlement), and problems related to the use and production of hydrogen as a future energy vector [fr

Implications of U.S. electricity deregulation

International Nuclear Information System (INIS)

Gottfried, D.A.

1997-01-01

This article is a concise summary of the potential impacts of electric utility deregulation, including the resolution of stranded costs, impact on electricity rates, reformation of utilities, and reshuffling of the nation's fuel portfolio. The national and state implications of the deregulation of the electricity industry are monumental and overwhelming. The implications occur on many fronts, including monetary, quality, reliability, and environmental issues. Many significant changes will occur as a result--some will be positive and others may be more disturbing

A Note on One Less Known Class of Generated Residual Implications

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Vojtěch Havlena

2016-12-01

Full Text Available This paper builds on our contribution [Havlena and Hlinena, 2016] which studied modelling of the conjunction in human language. We have discussed three different ways of constructing conjunction. We have dealt with generated t-norms, generated means and Choquet integral. In this paper we construct the residual operators based on the above conjunctions. The only operator based on a t-norm is an implication. We show that this implication belongs to the class of generated implications I^g_N which was introduced in [Smutna, 1999] and studied in [Biba and Hlinena, 2012]. We study its properties. More, we investigate this class of generated implications. Some important properties, including relations between some classes of implications, are given.

Psoriasis : implications of biologics

NARCIS (Netherlands)

Lecluse, L.L.A.

2010-01-01

Since the end of 2004 several specific immunomodulating therapies: ‘biologic response modifiers’ or ‘biologics’ have been registered for moderate to severe psoriasis in Europe. This thesis is considering the implications of the introduction of the biologics for psoriasis patients, focusing on safety

Heavy metals biogeochemistry in abandoned mining areas

Directory of Open Access Journals (Sweden)

Favas P. J. C.

2013-04-01

Full Text Available Plants growing on the abandoned Portuguese mines, highly contaminated with W, Sn, As, Cd, Cu, Zn and Pb, have been studied for their biogeochemical indication/prospecting and mine restoration potential. The results of analysis show that the species best suited for biogeochemical indicating are: aerial tissues of Halimium umbellatum (L. Spach, for As and W; leaves of Erica arborea L. for Bi, Sn, W and mostly Pb; stems of Erica arborea L. for Pb; needles of Pinus pinaster Aiton and aerial tissues of Pteridium aquilinum (L. Kuhn for W; and leaves of Quercus faginea Lam. for Sn. The aquatic plant studied (Ranunculus peltatus Schrank can be used to decrease the heavy metals, and arsenic amounts into the aquatic environment affected by acid mine drainages.

Rare, threatened and relict species in flora of SNR Zasavica

Directory of Open Access Journals (Sweden)

Stanković, M.

2011-09-01

Full Text Available In group of biodiversity important plant species there are 23 taxa. 20 taxa are mentioned in „Preliminary Red List of flora of Serbia and Montenegro with IUCN 2001 Conservation Statuses“ in following categories: two as critically endangered (Aldrovanda vesiculosa L. and Hottonia palustris L., four as endangered (Hippuris vulgaris L., Lindernia palustris Hartm., Ranunculus lingua L. and Urtica kioviensis Rogow., five as vulnerable (Achillea aspleniifolia Vent., Dryopteris carthusiana (Vill. H. P. Fuchs, Leucojum aestivum L. subsp. aestivum, Stratiotes aloides L. and Thelypteris palustris (Schott subsp.palustris, while 9 are with indefinite categories (CR-VU, due to data deficient (DD. Special Nature Reserve „Zasavica“ is the only habitat in Serbia for Aldrovanda vesiculosa L., which was until 2005. considered as extinct from Serbia.

Natural radioactive trace elements and their occurrence in soil and in plants

International Nuclear Information System (INIS)

Valek, B.

1974-01-01

A brief survey is presented on the content of 40 K, 238 U, 232 Th, 206 Ra, 87 Rb, 208 Bi in certain soils in Czechoslovakia. Also presented is a survey of the 40 K level in some plants. The level of the trace elements in the soils, expressed in units of 10 -6 μCi/100 g soil, was ascertained as varying from 0.0271 to 0.04 for 206 Ra to up to 240 for 208 Bi. Novel data are also given on the content of 40 K in 13 meadow plants for which the level was ascertained to vary between 4,760 (Deschampsia caespitosa P. Beav.) and 17,126 (Ranunculus acer L.) in units of 10 -6 μCi/100 g ash. (L.O.)

Strategic Implications of Global Health

National Research Council Canada - National Science Library

Monaghan, Karen

2008-01-01

"Strategic Implications of Global Health" responds to a request from the Undersecretary of State for Democratization and Global Affairs for an intelligence assessment on the connections between health and U.S. national interests...

Paradoxical implications of personal social media use for work

NARCIS (Netherlands)

van Zoonen, W.; Rice, R.E.

2017-01-01

New information and communication technologies can have paradoxical implications: they may be liberating and constraining at the same time. This field study examines the direct implications of personal social media use for work on employees’ autonomy and work pressure, and the indirect effects on

Motivation and Gifted Students: Implications of Theory and Research

Science.gov (United States)

Clinkenbeard, Pamela R.

2012-01-01

An analysis of contemporary motivation theories reveals implications for gifted and talented students. The expectancy-value framework, intrinsic-extrinsic motivation theories, goal orientations, self-efficacy and other self-perceptions, and attribution theory are described and discussed with respect to implications for the psychology and education…

The Technological Society: Implications for Women in the Workplace.

Science.gov (United States)

Cianni, Mary; Weitz, Anna D.

1986-01-01

Although increased technology is altering the nature of work, familiar barriers continue to exist for women. Examines the equity of access to technology, the career implications for those employed at home, and the realities of newly promised occupational opportunities. Implications for counselors are discussed. (Author/BL)

Uranium ore deposits: geology and processing implications

International Nuclear Information System (INIS)

Belyk, C.L.

2010-01-01

There are fifteen accepted types of uranium ore deposits and at least forty subtypes readily identified around the world. Each deposit type has a unique set of geological characteristics which may also result in unique processing implications. Primary uranium production in the past decade has predominantly come from only a few of these deposit types including: unconformity, sandstone, calcrete, intrusive, breccia complex and volcanic ones. Processing implications can vary widely between and within the different geological models. Some key characteristics of uranium deposits that may have processing implications include: ore grade, uranium and gangue mineralogy, ore hardness, porosity, uranium mineral morphology and carbon content. Processing difficulties may occur as a result of one or more of these characteristics. In order to meet future uranium demand, it is imperative that innovative processing approaches and new technological advances be developed in order that many of the marginally economic traditional and uneconomic non-traditional uranium ore deposits can be exploited. (author)

Stem cell terminology: practical, theological and ethical implications.

Science.gov (United States)

Shanner, Laura

2002-01-01

Stem cell policy discussions frequently confuse embryonic and fetal sources of stem cells, and label untested, non-reproductive cloning as "therapeutic." Such misnomers distract attention from significant practical and ethical implications: accelerated research agendas tend to be supported at the expense of physical risks to women, theological implications in a multi-faith community, informed consent for participation in research, and treatment decisions altered by unrealistic expectations.

Structuralism and Its Heuristic Implications.

Science.gov (United States)

Greene, Ruth M.

1984-01-01

The author defines structuralism (a method for modeling and analyzing event systems in a space-time framework), traces its origins to the work of J. Piaget and M. Fourcault, and discusses its implications for learning. (CL)

The SANE Research Project: Its Implications for Higher Education.

Science.gov (United States)

Harrison, Andrew; Dugdale, Shirley

2003-01-01

Describes a 2-year research program called Sustainable Accommodation for the New Economy (SANE), which is exploring the implications of the distributed workplace. Its focus is on the creation of sustainable, collaborative workplaces for knowledge workers across Europe, encompassing both virtual and physical spaces. Discusses its implications for…

Rubella Deaf-Blind Child: Implications of Psychological Assessment. Proceedings.

Science.gov (United States)

Rouin, Carole

Presented are proceedings of a conference involving authorities in testing and evaluating the blind, deaf, and deaf-blind. In a paper titled "Psychological Implications of Assessing the Deaf", C. Goetzinger discusses references used in audiology, anatomy and physiology of the ear, degrees of hearing impairment, and implications of the various…

Physician-Rating Web Sites: Ethical Implications.

Science.gov (United States)

Samora, Julie Balch; Lifchez, Scott D; Blazar, Philip E

2016-01-01

To understand the ethical and professional implications of physician behavior changes secondary to online physician-rating Web sites (PRWs). The American Society for Surgery of the Hand (ASSH) Ethics and Professionalism Committee surveyed the ASSH membership regarding PRWs. We sent a 14-item questionnaire to 2,664 active ASSH members who practice in both private and academic settings in the United States. We received 312 responses, a 12% response incidence. More than 65% of the respondents had a slightly or highly unfavorable impression of these Web sites. Only 34% of respondents had ever updated or created a profile for PRWs, although 62% had observed inaccuracies in their profile. Almost 90% of respondents had not made any changes in their practice owing to comments or reviews. One-third of respondents had solicited favorable reviews from patients, and 3% of respondents have paid to improve their ratings. PRWs are going to become more prevalent, and more research is needed to fully understand the implications. There are several ethical implications that PRWs pose to practicing physicians. We contend that it is morally unsound to pay for good reviews. The recourse for physicians when an inaccurate and potentially libelous review has been written is unclear. Some physicians have required patients to sign a waiver preventing them from posting negative comments online. We propose the development of a task force to assess the professional, ethical, and legal implications of PRWs, including working with companies to improve accuracy of information, oversight, and feedback opportunities. It is expected that PRWs will play an increasing role in the future; it is unclear whether there will be a uniform reporting system, or whether these online ratings will influence referral patterns and/or quality improvement. Copyright © 2016 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

Kierkegaardian Implications of Punishment, Guilt, and Forgiveness for Education.

Science.gov (United States)

Senyshyn, Yaroslav

1998-01-01

Explores Soren Kierkegaard's notion of punishment, which should interest educators because it provides a way to avoid the pitfalls of unjust punishment by viewing it in conjunction with the implications of guilt and forgiveness. The paper notes the need to question the notion of punishment closely and seek to understand its implications. (SM)

Poverty and Brain Development in Children: Implications for Learning

Science.gov (United States)

Dike, Victor E.

2017-01-01

Debates on the effect of poverty on brain development in children and its implications for learning have been raging for decades. Research suggests that poverty affects brain development in children and that the implications for learning are more compelling today given the attention the issue has attracted. For instance, studies in the fields of…

Investigating Variations in Gameplay: Cognitive Implications

Directory of Open Access Journals (Sweden)

Kamran Sedig

2015-01-01

Full Text Available There is increasing interest in creating computer games for learning, problem solving, and other high-level cognitive activities. When investigating whether gameplay is conducive to such activities, gameplay is often studied as a whole. As a result, cognitive implications can be linked to the game but not to its structural elements. Given that gameplay arises from interaction between the player and the game, it is the structural components of interaction that should be investigated to better understand the design of gameplay. Furthermore, minor variations in the components of interaction can have significant cognitive implications. However, such variation has not been studied yet. Thus, to gain a better understanding of how we can study the effect of interaction on the cognitive aspect of gameplay, we conducted an exploratory investigation of two computer games. These games were isomorphic at a deep level and only had one minor difference in the structure of their interaction. Volunteers played these games and discussed the cognitive processes that emerged. In one game, they primarily engaged in planning, but in the other game they primarily engaged in visualizing. This paper discusses the results of our investigation as well as its implications for the design of computer games.

Shopper marketing implications on communication strategies and actions

OpenAIRE

Silveira, Paulo Duarte; Marreiros, Cristina

2013-01-01

Comunicação apresentada em 15th IAMB Conference, Lisboa Shopper marketing is an international recent concept and approach to marketing. Since shopper marketing is in the early stages of development, it is also an emerging research field, and consequently questions and challenges acrossall the marketing-mix variables are emerging. This paper addressesshopper marketing implications on one of those variables – communication.Specifically, the purpose of this paper is to study the implications ...

MARITIME VIOLENCE : IMPLICATIONS TO MALAYSIA

Directory of Open Access Journals (Sweden)

Nurulizwan Ahmad Zubir

2014-04-01

Full Text Available Abstract Maritime Piracy has been a serious threat to the international community especially in the SoutheastAsia region. This threat has caused tremendous implications towards the world economy, environment,political stability of the nations involved because 45% of the shipping company passes through theSoutheast Asia. The worrying fact is that these attacks were committed by terrorists as well as traditionalmaritime pirates. This paper examines on the implications of maritime crime in Malaysia and discusseswhether the definition of piracy under the International Law could be applied to these attacks. Thispaper concludes that cooperation between the region’s states and the enhancement of a good securitysystem of one state are needed to combat maritime violence. Thus it is imperative that the internationallaw need to be changed in order to enhance the meaning of piracy and also to include sea terrorism. Key words: piracy, maritime, terrorist

Postgraduate diploma collaborative assignment: Implications for ...

African Journals Online (AJOL)

Postgraduate diploma collaborative assignment: Implications for ESL students ... and collaborative teaching/learning model involving the major course convenors. ... The quality of the work and mood of all concerned improved tremendously.

The economic implications of carbon cycle uncertainty

International Nuclear Information System (INIS)

Smith, Steven J.; Edmonds, James A.

2006-01-01

This paper examines the implications of uncertainty in the carbon cycle for the cost of stabilizing carbon dioxide concentrations. Using a state of the art integrated assessment model, we find that uncertainty in our understanding of the carbon cycle has significant implications for the costs of a climate stabilization policy, with cost differences denominated in trillions of dollars. Uncertainty in the carbon cycle is equivalent to a change in concentration target of up to 100 ppmv. The impact of carbon cycle uncertainties are smaller than those for climate sensitivity, and broadly comparable to the effect of uncertainty in technology availability

Implications of SNOMED CT versioning

NARCIS (Netherlands)

Lee, Dennis; Cornet, Ronald; Lau, Francis

2011-01-01

To determine the changes each Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT) release undergoes and the implications of those changes. (1) We reviewed the SNOMED CT Component History documentation and analyzed the Component History table in detail. (2) We outlined a list of semantic

Cosmological implications of grand unified theories

International Nuclear Information System (INIS)

Nanopoulos, D.V.

1982-01-01

These lectures, mainly devoted to the cosmological implications of GUTs, also include the essential ingredients of GUTs and some of their important applications to particle physics. Section 1 contains some basic points concerning the structure of the standard strong and electroweak interactions prior to grand unification. A detailed expose of GUTs is attempted in sect. 2, including their basci principles and their consequences for particle physics. The minimal, simplest GUT, SU 5 is analysed in some detail and it will be used throughout these lectures as the GUT prototype. Finally, sect. 3 contains the most important cosmological implications of GUTs, including baryon number generation in the early Universe (in rather lengthy detail), dissipative processes in the very early Universe, grand unified monopoles, etc. (orig./HSI)

Astrophysical implications of periodicity

International Nuclear Information System (INIS)

Muller, R.A.

1988-01-01

Two remarkable discoveries of the last decade have profound implications for astrophysics and for geophysics. These are the discovery by Alvarez et al., that certain mass extinctions are caused by the impact on the earth of a large asteroid or comet, and the discovery by Raup and Sepkoski that such extinctions are periodic, with a cycle time of 26 to 30 million years. The validity of both of these discoveries is assumed and the implications are examined. Most of the phenomena described depend not on periodicity, but just on the weaker assumption that the impacts on the earth take place primarily in showers. Proposed explanations for the periodicity include galactic oscillations, the Planet X model, and the possibility of Nemesis, a solar companion star. These hypotheses are critically examined. Results of the search for the solar companion are reported. The Deccan flood basalts of India have been proposed as the impact site for the Cretaceous impact, but this hypotheisis is in contradiction with the conclusion of Courtillot et al., that the magma flow began during a period of normal magnetic field. A possible resolution of this contradiction is proposed

Military Implications of Global Warming.

Science.gov (United States)

1999-05-20

U.S. environmental issues also have important global implications. This paper analyzes current U.S. Policy as it pertains to global warming and climate...for military involvement to reduce global warming . Global warming and other environmental issues are important to the U.S. military. As the United

UNMANNED AERIAL VEHICLE (UAV) HYPERSPECTRAL REMOTE SENSING FOR DRYLAND VEGETATION MONITORING

Energy Technology Data Exchange (ETDEWEB)

Nancy F. Glenn; Jessica J. Mitchell; Matthew O. Anderson; Ryan C. Hruska

2012-06-01

UAV-based hyperspectral remote sensing capabilities developed by the Idaho National Lab and Idaho State University, Boise Center Aerospace Lab, were recently tested via demonstration flights that explored the influence of altitude on geometric error, image mosaicking, and dryland vegetation classification. The test flights successfully acquired usable flightline data capable of supporting classifiable composite images. Unsupervised classification results support vegetation management objectives that rely on mapping shrub cover and distribution patterns. Overall, supervised classifications performed poorly despite spectral separability in the image-derived endmember pixels. Future mapping efforts that leverage ground reference data, ultra-high spatial resolution photos and time series analysis should be able to effectively distinguish native grasses such as Sandberg bluegrass (Poa secunda), from invasives such as burr buttercup (Ranunculus testiculatus) and cheatgrass (Bromus tectorum).

Additional Remarks on Ranunculaceae in Taiwan (8 －Revision of Ranunculaceae in Taiwan

Directory of Open Access Journals (Sweden)

T.Y. Aleck Yang

2008-06-01

Full Text Available This is a taxonomic study of the genera of Ranunculaceae in Taiwan, including Aconitum L., Anemone L., Calathodes L., Cimicifuga Hook.f. & Thomson, Coptis L., Dichocarpum L., Ranunculus L., Semiaquilegea Makino, Thalictrum L. and Trollius L. Anemone vitifolia Buch.-Ham. ex DC. var. matsudae Yamam. is recognized in Taiwan; the concept of the genus Cimicifuga is still accepted, excluding genus Actaea. A key to the genera, keys to the taxa under each genus and synonyms of each taxon are provided. The taxonomic descriptions of taxa are only for those published after 1996. For easy understanding and checking of Taiwanese Ranunculaceae, phenology, distribution and specimens examined in each taxon are also presented. Totally, there are 11 genera and 51 taxa (including 41 species, 2 subspecies and 8 varieties of family Ranunculaceae in Taiwan.

Cosmological implications of Heisenberg's principle

CERN Document Server

Gonzalo, Julio A

2015-01-01

The aim of this book is to analyze the all important implications of Heisenberg's Uncertainty Principle for a finite universe with very large mass-energy content such as ours. The earlier and main contributors to the formulation of Quantum Mechanics are briefly reviewed regarding the formulation of Heisenberg's Principle. After discussing “indeterminacy” versus ”uncertainty”, the universal constants of physics are reviewed and Planck's units are given. Next, a novel set of units, Heisenberg–Lemaitre units, are defined in terms of the large finite mass of the universe. With the help of Heisenberg's principle, the time evolution of the finite zero-point energy for the universe is investigated quantitatively. Next, taking advantage of the rigorous solutions of Einstein's cosmological equation for a flat, open and mixed universe of finite mass, the most recent and accurate data on the “age” (to) and the expansion rate (Ho) of the universe and their implications are reconsidered.

Safety implications of control systems

International Nuclear Information System (INIS)

Smith, O.L.

1983-01-01

The Safety Implications of Control Systems Program has three major activities in support of USI-A47. The first task is a failure mode and effects analysis of all plant systems which may potentially induce control system disturbance that have safety implications. This task has made a preliminary study of overfill events and recommended cases for further analysis on the hybrid simulator. Work continues on overcooling and undercooling. A detailed investigation of electric power network is in progress. LERs are providing guidance on important failure modes that will provide initial conditions for further simulator studies. The simulator taks is generating a detailed model of the control system supported by appropriate neutronics, hydraulics, and thermodynamics submodels of all other principal plant components. The simulator is in the last stages of development. Checkout calculations are in progress to establish model stability, robustness, and qualitative credibility. Verification against benchmark codes and plant data will follow

Comunidades vegetales de las transiciones terrestre-acuáticas del páramo de Chingaza, Colombia

Directory of Open Access Journals (Sweden)

Udo Schmidt-Mumm

2012-03-01

Full Text Available La vegetación acuática y semiacuática de los páramos andinos ha sido estudiada generalmente bajo un enfoque fitosociológico tradicional, el cual se basa en muestreos de áreas homogéneas y excluye los fenómenos de borde o transicionales. En el presente estudio se analizó la vegetación acuática y semiacuática del Parque Nacional Natural Chingaza a lo largo de diferentes gradientes hídricos. Asimismo se registran un total de 89 especies en 30 transectos; mediante clasificación numérica y el análisis de especies indicadoras se caracterizan las siguientes 18 comunidades: 1 Calamagrostis effusa, 2 Sphagnum cuspidatum, 3 Cyperus rufus, 4 Eleocharis stenocarpa, 5 Carex acutata, 6 Poa annua, 7 Valeriana sp., 8 Ranunculus flagelliformis, 9 Carex bonplandii, 10 Festuca andicola, 11 Muhlenbergia fastigiata, 12 Elatine paramoana, 13 Isoëtes palmeri, 14 Crassula venezuelensis, 15 Lilaeopsis macloviana, 16 Callitriche nubigena, 17 Potamogeton paramoanus y 18 Potamogeton illinoensis. La ordenación de las comunidades indica la presencia de tres gradientes terrestre-acuáticos diferentes, los cuales se relacionan con las formas de vida de las especies que caracterizan las comunidades. Además se considera que gran parte de la heterogeneidad presentada por la vegetación es el resultado de las alteraciones ambientales generadas por diversas actividades humanas (quemas, ganadería, extracción de material para la construcción de carreteras y la represa.Plant communities in the terrestrial-aquatic transition zone in the paramo of Chingaza, Colombia. High Andean paramo ecosystems are an important water resource for many towns, and major cities in this region. The aquatic and wetland vegetation of different paramo lakes, pond, swamps and bogs was studied according to the classical phytosociological approach, which is based on homogenous stands, but excludes any border phenomena or transitional zone. The present research aimed at determining the

Theoretical analyses of the refractive implications of transepithelial PRK ablations.

Science.gov (United States)

Arba Mosquera, Samuel; Awwad, Shady T

2013-07-01

To analyse the refractive implications of single-step, transepithelial photorefractive keratectomy (TransPRK) ablations. A simulation for quantifying the refractive implications of TransPRK ablations has been developed. The simulation includes a simple modelling of corneal epithelial profiles, epithelial ablation profiles as well as refractive ablation profiles, and allows the analytical quantification of the refractive implications of TransPRK in terms of wasted tissue, achieved optical zone (OZ) and induced refractive error. Wasted tissue occurs whenever the actual corneal epithelial profile is thinner than the applied epithelial ablation profile, achieved OZ is reduced whenever the actual corneal epithelial profile is thicker than the applied epithelial ablation profile and additional refractive errors are induced whenever the actual difference centre-to-periphery in the corneal epithelial profile deviates from the difference in the applied epithelial ablation profile. The refractive implications of TransPRK ablations can be quantified using simple theoretical simulations. These implications can be wasted tissue (∼14 µm, if the corneal epithelial profile is thinner than the ablated one), reduced OZ (if the corneal epithelial profile is thicker than ablated one, very severe for low corrections) and additional refractive errors (∼0.66 D, if the centre-to-periphery progression of the corneal epithelial profile deviates from the progression of the ablated one). When TransPRK profiles are applied to normal, not previously treated, non-pathologic corneas, no specific refractive implications associated to the transepithelial profile can be anticipated; TransPRK would provide refractive outcomes equal to those of standard PRK. Adjustments for the planned OZ and, in the event of retreatments, for the target sphere can be easily derived.

Clinical Ethics Consultation After God: Implications for Advocacy and Neutrality.

Science.gov (United States)

Parker, J Clint

2018-06-01

In After God: Morality and Bioethics in a Secular Age, H. Tristram Engelhardt, Jr. explores the broad implications for moral reasoning once a culture has lost a God's-eye perspective. In this paper, I focus on the implications of Engelhardt's views for clinical ethics consultation. I begin by examining the question of whether clinical ethics consultants (CECs) should advocate a particular viewpoint and/or process during consultations or adopt a neutral stance. I then examine the implications of Engelhardt's views for this question. Finally, I discuss some of Engelhardt's foundational ontological, metaphysical, meta-ethical, and epistemological commitments and how these commitments connect to his views on clinical ethics consultation.

Gastrointestinal Motility Disorders and Their Clinical Implications in Cirrhosis

Directory of Open Access Journals (Sweden)

Eleni Theocharidou

2017-01-01

Full Text Available Gastrointestinal motility is impaired in a substantial proportion of patients with cirrhosis. Cirrhosis-related autonomic neuropathy, increased nitric oxide production, and gut hormonal changes have been implicated. Oesophageal dysmotility has been associated with increased frequency of abnormal gastro-oesophageal reflux. Impaired gastric emptying and accommodation may result in early satiety and may have an impact on the nutritional status of these patients. Small intestinal dysmotility might be implicated in small intestinal bacterial overgrowth and increased bacterial translocation. The latter has been implicated in the pathophysiology of hepatic encephalopathy and spontaneous bacterial peritonitis. Enhanced colonic motility is usually associated with the use of lactulose. Pharmacological interventions aiming to alter gastrointestinal motility in cirrhosis could potentially have a beneficial effect reducing the risk of hepatic decompensation and improving prognosis.

Education System Reform in China after 1978: Some Practical Implications

Science.gov (United States)

Sun, Miantao

2010-01-01

Purpose: This paper aims to provide an overview of education system reform in China since 1978, and its practical implications. Design/methodology/approach: Data were collected from literature review and interview. An overview of education system reform and its practical implications was found through data analysis. Findings: There has been two…

Clinical implications of contemporary gender theory.

Science.gov (United States)

Kulish, Nancy

2010-04-01

The current intellectual scene in psychoanalysis is marked by vigorous theoretical controversies about gender. The ideas being debated have important implications for clinical work, which have not been thoroughly explicated or integrated into common practice. These implications include the following: gender can accrue idiosyncratic meanings; gender identity is considered fluid and rigidity of gender identity deemed problematic; gender-related conflicts are typically described as divergent; analysis of superego conflicts related to gender becomes particularly important; and, finally, gender-related biases are seen as inevitable and must be taken into account in the clinical situation. A detailed clinical example illustrates the application of these ideas. While the more dramatic cases related to gender have been more frequent subjects of study, conflicts about gender are everyday occurrences for our patients and deserve further attention.

Implication of Information and Communication Technologies for the Internationalisation of Services

DEFF Research Database (Denmark)

Henten, Anders; Skouby, Knud Erik

1997-01-01

Paper on the implications of ICTs on the internationalisation of services - with an emphasis on factors affecting this development.......Paper on the implications of ICTs on the internationalisation of services - with an emphasis on factors affecting this development....

Public health implications of post-harvest fish handling practices in ...

African Journals Online (AJOL)

A wide range of handling practices for harvested fish exists and they have economic as well as public health implications. This paper is a review of the existing problems in fish handling technologies at post-harvest in Nigeria. The public health aspects with the associated implications are highlighted. Status of policy on fish ...

Myasthenia Gravis and Its Aeromedical Implications.

Science.gov (United States)

Jagathesan, Tania; O'Brien, Michael D

2017-01-01

Myasthenia gravis is an autoimmune condition where antibodies form against the acetylcholine receptors at the neuromuscular junction, eventually causing damage to the motor end plate. The clinical features include muscle fatigability as well as ocular, bulbar, and limb weakness, which can have implications on the role of a pilot or air traffic controller. This retrospective study reviewed the United Kingdom Civil Aviation Authority (UK CAA) experience of myasthenia gravis. A search of the United Kingdom Civil Aviation Authority medical records database from 1990 to 2016 identified 11 individuals with a diagnosis of myasthenia gravis. Data were extracted for the class of medical certificate, age at diagnosis, symptoms, acetylcholine receptor antibody status, treatment, the time from diagnosis to loss of medical certification, and the reasons for loss of certification. There were two Class 1 certificate holders (for professional flying) and six Class 2 certificate holders (for private pilot flying) and three air traffic controllers. The mean and median ages at diagnosis were 53 and 57 yr, respectively, with a range of 28-67 yr. The mean and median intervals from diagnosis to loss of certification were 22 and 11 mo, respectively, with a range of 0 to 108 mo. The aeromedical implications of myasthenia gravis, including complications, types of treatment, and functional impact, are considered. A policy for medical certification following a diagnosis of myasthenia gravis is proposed.Jagathesan T, O'Brien MD. Myasthenia gravis and its aeromedical implications. Aerosp Med Hum Perform. 2017; 88(1):30-33.

Chinese Cultural Implications for ERP Implementation

Directory of Open Access Journals (Sweden)

Mukesh Srivastava

2009-05-01

Full Text Available Implementation of an enterprise resource planning (ERP system in a global environment can be fragmented due to the internal enterprise culture, which is representative of societal culture. In China, this is especially true due to the nationalistic culture of business. The way ERP systems are perceived, treated, and integrated within the business plays a critical role in the success or failure of the implementation. When a Western developed ERP system is implemented in a country where the culture differs greatly from that of the developer, implementation may require localization in order to be successful. In doing so, strategic benefits of ERP systems may be diminished. This research paper looks into the characteristics of Chinese localization by Western vendors and the implications to the Chinese enterprise. Keywords: ERP, Chinese Cultural Implications, Societal Culture, Strategy

Hypertext, Hypermedia, and Metacognition: Research and Instructional Implications for Disabled Readers.

Science.gov (United States)

Balajthy, Ernest

1990-01-01

The article examines the potential impact of computer-based text technologies, called hypermedia, on disabled readers. Discussed are hypertext, the hypercard, and implications of metacognitive research (such as author versus user control over text manipulations), instructional implications, and instructional text engineering. (DB)

Implications for Forest Resource Degradation and Deforestation ...

African Journals Online (AJOL)

Effects of Socio-Economic Status and Food Consumption Pattern on Household Energy uses: Implications for Forest Resource Degradation and Deforestation around Wondo Genet Catchments, South-Central Ethiopia.

OSHA: Implications for Higher Education.

Science.gov (United States)

National Association of College and University Business Officers, Washington, DC.

Presented in this document are several articles concerning recommendations about the Occupational Safety and Health Act of 1970 (OSHA) and its implications for higher education. It is time for an educated look at facilities and programs and the beginning of plans which, in the long run, will bring colleges and universities into compliance with…

Energy Drinks: Implications for the Breastfeeding Mother.

Science.gov (United States)

Thorlton, Janet; Ahmed, Azza; Colby, David A

2016-01-01

Breastfeeding women may experience disrupted sleep schedules and be tempted to turn to popular energy drinks to reduce fatigue and enhance alertness, prompting the question: What are the maternal and child health implications for breastfeeding mothers consuming energy drinks? Caffeine and vitamin-rich energy drinks contain a variety of herbal ingredients and vitamins; however, ingredient amounts may not be clearly disclosed on product labels. Interactions between herbal ingredients and caffeine are understudied and not well defined in the literature. Some infants can be sensitive to caffeine and display increased irritability and sleep disturbances when exposed to caffeine from breastmilk. Breastfeeding women who consume energy drinks may be ingesting herbal ingredients that have not undergone scientific evaluation, and if taking prenatal vitamins, may unknowingly exceed the recommended daily intake. Caffeinated products are marketed in newer ways, fueling concerns about health consequences of caffeine exposure. We present implications associated with consumption of caffeine and vitamin-rich energy drinks among breastfeeding women. Product safety, labeling, common ingredients, potential interactions, and clinical implications are discussed. Healthcare providers should encourage breastfeeding women to read product labels for ingredients, carbohydrate content, serving size, and to discourage consumption of energy drinks when breastfeeding and/or taking prenatal vitamins, to avoid potential vitamin toxicity.

Ambiguity and Volatility : Asset Pricing Implications

NARCIS (Netherlands)

Pataracchia, B.

2011-01-01

Using a simple dynamic consumption-based asset pricing model, this paper explores the implications of a representative investor with smooth ambiguity averse preferences [Klibano¤, Marinacci and Mukerji, Econometrica (2005)] and provides a comparative analysis of risk aversion and ambiguity aversion.

A treaty banning nuclear weapons and its implications for the Netherlands

NARCIS (Netherlands)

Güven, O.; van der Meer, S.

2015-01-01

International support for a new multilateral treaty banning nuclear weapons is increasing. What implications would such a treaty have for the Netherlands? This policy brief describes the legal and political context of such a treaty and examines the implications of two scenarios: one in which the

Federalism and social justice: implications for social work.

Science.gov (United States)

Linhorst, Donald M

2002-07-01

Federalism is a system of government that divides power between two or more levels of government. During the current conservative political climate in the United States, power has shifted increasingly from the federal government to states, a move that has implications for the achievement of social justice. Consequently, it is now necessary for social workers to engage in political activity at the state and local levels, in addition to the federal level, to promote social justice. Implications for social work policy practice, research, and education for advancing social justice within the federal system of government are explored.

Climate Change: Generic Implications for Agriculture

Indian Academy of Sciences (India)

Climate Change: Generic Implications for Agriculture. Increasing carbon dioxide: Good for most crops. Increase in mean temperature: orter ... Increasing rainfall intensity and dry days- more floods and droughts: Higher production variability. Himalayan glaciers to recede: irrigation in IGP gradually becomes less dependable ...

Practical and Scholarly Implications of Information Behaviour Research: A Pilot Study of Research Literature

Science.gov (United States)

Koh, Kyungwon; Rubenstein, Ellen; White, Kelvin

2015-01-01

Introduction: This pilot study examined how current information behaviour research addresses the implications and potential impacts of its findings. The goal was to understand what implications and contributions the field has made and how effectively authors communicate implications of their findings. Methods: We conducted a content analysis of 30…

Personal Narratives: Cultural Differences and Clinical Implications

Science.gov (United States)

Bliss, Lynn S.; McCabe, Allyssa

2008-01-01

A study was conducted to examine the misdiagnosis of cultural difference deficits and how mistaking deficits in narrative production for cultural differences can be avoided. Findings reveal the implications for intervention.

The CHARGE Association: Implications for Teachers.

Science.gov (United States)

Jones, Thomas W.; Dunne, Michele T.

1988-01-01

CHARGE association is described as a diagnostic label for a group of congenital malformations, including coloboma, heart defects, atresia choanae, retarded postnatal growth/central nervous system defects, genital hypoplasia, and ear deformities. Etiology and characteristics of the CHARGE association are discussed, along with implications for…

Cassava production and consumption: Health implications

African Journals Online (AJOL)

Mr A. O. Akinpelu

HEALTH IMPLICATIONS OF CASSAVA PRODUCTION AND CONSUMPTION. AKINPELU, A.O. ... huge potential for the export market (Egesi et al., 2007). In urban areas ... farmer's/ household income and economic growth. Stakeholders in ..... dissertation submitted to the school of graduate studies in partial fulfilment of the.

Some Implications of Human-Structure Interaction

DEFF Research Database (Denmark)

Pedersen, Lars

2013-01-01

On structures, humans may be active which may cause structural vibrations as human activity can excite structural vibration modes. However, humans may also be passive (sitting or standing on the structure). The paper addresses this subject and explores the implications of having passive humans...

Evolving Conceptualization of Leadership and Its Implication for Vocational Technical Education

Science.gov (United States)

Boateng, Christina

2012-01-01

Leadership has been conceptualized variedly in the literature with various implications for those who lead and the people and organizations they lead. In this paper a thorough appraisal of the literature on the evolving conceptualization of leadership and its specific implication for leadership in vocational technical education is presented. A…

Forestry implications of agricultural short-rotation woody crops in the USA

Science.gov (United States)

Peter J. Ince; Alexander N. Moiseyev

2002-01-01

The purpose of this chapter is to discuss forestry implications of SRWC based on an economic analysis. As with the development of paper recycling, anticipating forestry implications of agricultural SRWC will depend in part on anticipating market conditions and economic impacts of technological developments. This chapter presents an analytic framework and market outlook...

Socio-economic implications of structural changes in plantations in Asian countries.

OpenAIRE

Sircar KN; Navamukundan, A; Sajhau JP; Sukarja R

1985-01-01

ILO pub. Working paper on the economic implications and social implications of restructuring in plantations in India, Indonesia, Malaysia and Sri Lanka - covers agricultural production, employment, working conditions of plantation workers, wages, management, and public ownership or private ownership of tea, coffee, rubber, etc. Plantations; comments on labour legislation. Bibliography, statistical tables.

A novel homozygous truncating GNAT1 mutation implicated in retinal degeneration.

LENUS (Irish Health Repository)

Carrigan, Matthew

2016-04-01

The GNAT1 gene encodes the α subunit of the rod transducin protein, a key element in the rod phototransduction cascade. Variants in GNAT1 have been implicated in stationary night-blindness in the past, but unlike other proteins in the same pathway, it has not previously been implicated in retinitis pigmentosa.

Climate Change Communication Research: Trends and Implications ...

African Journals Online (AJOL)

Climate Change Communication Research: Trends and Implications. ... African Journal of Sustainable Development ... with a specific focus on the themes that have dominated current studies, major research methods in use, major theories that ...

Business ethics: implications for managed care contracts.

Science.gov (United States)

Stahl, D A

1997-01-01

Business ethics is a specialized study that emphasizes how moral standards apply to organizations, policies, procedures and behavior. Moral standards must be considered to understand the implications of business ethics in subacute care.

Business development - the function, research propositions, and managerial implications

DEFF Research Database (Denmark)

Sørensen, Hans Eibe

and executives from high-tech firms and venture capitalists in North America, Asia, and Europe to provide a foundation for future research. Business development is an emerging staff function providing an added level of sophistication to the firms' overall strategic management with interesting performance...... implications. The business development function is typically found in progressive firms especially within high-tech industries, but is argued to become critical for all types of firms across industries wishing to grow and accumulate wealth. Research propositions and managerial implications are discussed....

Assisted Reproductive Technologies : Implications for Women's ...

International Development Research Centre (IDRC) Digital Library (Canada)

Assisted Reproductive Technologies : Implications for Women's Reproductive Rights and Social Citizenship. There is a general perception that assisted reproductive technologies (ARTs) affect only a small number of affluent women in India. However, the ART industry - tied as it is to the vigorously pushed medical tourism ...

Changing business environment: implications for farming

OpenAIRE

Malcolm, Bill

2011-01-01

The natural, technological, economic, political and social environment in which farmers farm constantly changes. History has lessons about change in agriculture and about farmers coping with change, though the future is unknowable and thus always surprising. The implication for farm operation is to prepare, do not predict.

Clinical Implications Of Childhood Bilingualism | Southwood ...

African Journals Online (AJOL)

Stellenbosch Papers in Linguistics Plus. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 32 (2003) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Clinical Implications Of Childhood Bilingualism.

Exploring ethical implications of personal relationships in dyadic business exchanges

OpenAIRE

Davidrajuh, Reggie

2007-01-01

This paper explores the ethical implications of the existence of personal relationships in business exchanges. Firstly, this paper introduces personal relationship in business exchanges. Secondly, three normative theories of business ethics that are related to the issue of personal relationship are presented. Finally, this paper explores the ethical implications on personal relationships according to the three theories. The main recommendation of this paper is that an analysis of ...

The CH/π hydrogen bond: Implication in chemistry

Science.gov (United States)

Nishio, M.

2012-06-01

The CH/π hydrogen bond is the weakest extreme of hydrogen bonds that occurs between a soft acid CH and a soft base π-system. Implication in chemistry of the CH/π hydrogen bond includes issues of conformation, crystal packing, and specificity in host/guest complexes. The result obtained by analyzing the Cambridge Structural Database is reviewed. The peculiar axial preference of isopropyl group in α-phellandrene and folded conformation of levopimaric acid have been explained in terms of the CH/π hydrogen bond, by high-level ab initio MO calculations. Implication of the CH/π hydrogen bond in structural biology is also discussed, briefly.

Feminist Developmental Theory: Implications for Counseling.

Science.gov (United States)

Wastell, Colin A.

1996-01-01

Discusses the importance of counseling guided by a life-span development model. Emphasizes that one popular theory should be modified by taking into account a broader understanding of life-span development in terms of commonalities and differences in male and female development. Examines implications with borderline personality disorder and…

Implications of Risk Management Practices on Financial ...

African Journals Online (AJOL)

Implications of Risk Management Practices on Financial Performance of Sugar ... The respondents were functional heads of the companies under the survey. ... of downside losses in order to minimize the negative impact of risk on returns.

Corporal punishment contestations, paradoxes and implications for ...

African Journals Online (AJOL)

Corporal punishment contestations, paradoxes and implications for school leadership: A case study of two South African high schools. ... South African Journal of Education. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current ...

The Military Coup and its Implications for the Thai Economy

DEFF Research Database (Denmark)

Schmidt, Johannes Dragsbæk

The paper analyses the regional and international implications of the Thai military coup in September 2006. Focus is furthermore  attached to the economic consequences and the geo-political and geo-economic aspects related to the coup.......The paper analyses the regional and international implications of the Thai military coup in September 2006. Focus is furthermore  attached to the economic consequences and the geo-political and geo-economic aspects related to the coup....

The pedagogical implications of information and communication ...

African Journals Online (AJOL)

The pedagogical implications of information and communication technology on adult education: a case study of the osun state colleges of ... Finally, the department should give individual students access to the use of 1C1 equipment.

Implications of the "My School" Website for Disadvantaged Communities: A Bourdieuian Analysis

Science.gov (United States)

Mills, Carmen

2015-01-01

Drawing on the theoretical constructs of Pierre Bourdieu, this article explores implications of the Australian "My School" website for schools located in disadvantaged communities. These implications flow from the legitimisation of certain cultural practices through the hidden linkages between scholastic aptitude and cultural heritage…

Corporal Punishment: Legalities, Realities, and Implications.

Science.gov (United States)

Hinchey, Patricia H.

2003-01-01

Presents a quiz that will help readers determine the reliability of their own perceptions relating to corporal punishment in schools. Discusses U.S. Courts and corporal punishment, worldwide and nationwide legality, and the realities of corporal punishment in the United States. Discusses implications for what teachers can do to address corporal…

Phytochemical Profile of Brown Rice and Its Nutrigenomic Implications

Directory of Open Access Journals (Sweden)

Keneswary Ravichanthiran

2018-05-01

Full Text Available Whole grain foods have been promoted to be included as one of the important components of a healthy diet because of the relationship between the regular consumption of whole-grain foods and reduced risk of chronic diseases. Rice is a staple food, which has been widely consumed for centuries by many Asian countries. Studies have suggested that brown rice is associated with a wide spectrum of nutrigenomic implications such as anti-diabetic, anti-cholesterol, cardioprotective and antioxidant. This is because of the presence of various phytochemicals that are mainly located in bran layers of brown rice. Therefore, this paper is a review of publications that focuses on the bioactive compounds and nutrigenomic implications of brown rice. Although current evidence supports the fact that the consumption of brown rice is beneficial for health, these studies are heterogeneous in terms of their brown rice samples used and population groups, which cause the evaluation to be difficult. Future clinical studies should focus on the screening of individual bioactive compounds in brown rice with reference to their nutrigenomic implications.

Deeply discounted medications: Implications of generic prescription drug wars.

Science.gov (United States)

Czechowski, Jessica L; Tjia, Jennifer; Triller, Darren M

2010-01-01

To describe the history of generic prescription pricing programs at major pharmacy chains and their potential implications on prescribing, quality of care, and patient safety. Publicly available generic prescription discount program drug lists as of May 1, 2009. Fierce competition among major pharmacy chains such as Walgreens, CVS, and Walmart has led to a generic prescription pricing war with unclear public health implications. Introduced in 2006, currently 7 of the 10 largest pharmacy chains advertise a version of a deeply discounted medication (DDM) program, accounting for more than 25,000 locations nationally. By early 2008, almost 70 million Americans had used these programs. Although DDM programs lower drug costs for many patients, DDM formularies include potentially ineffective or harmful medications, have the potential to influence physician prescribing behavior, and may impair pharmacists' ability to review complete drug-dispensing records. DDMs are widespread but have the potential for unintended consequences on patients, providers, and the health care system. A systematic review of DDMs needs to evaluate the clinical, economic, and system-level implications of such programs.

[Gut microbiota: Description, role and pathophysiologic implications].

Science.gov (United States)

Landman, C; Quévrain, E

2016-06-01

The human gut contains 10(14) bacteria and many other micro-organisms such as Archaea, viruses and fungi. Studying the gut microbiota showed how this entity participates to gut physiology and beyond this to human health, as a real "hidden organ". In this review, we aimed to bring information about gut microbiota, its structure, its roles and its implication in human pathology. After bacterial colonization in infant, intestinal microbial composition is unique for each individual although more than 95% can be assigned to four major phyla. The use of culture independent methods and more recently the development of high throughput sequencing allowed to depict precisely gut microbiota structure and diversity as well as its alteration in diseases. Gut microbiota is implicated in the maturation of the host immune system and in many fundamental metabolic pathways including sugars and proteins fermentation and metabolism of bile acids and xenobiotics. Imbalance of gut microbial populations or dysbiosis has important functional consequences and is implicated in many digestive diseases (inflammatory bowel diseases, colorectal cancer, etc.) but also in obesity and autism. These observations have led to a surge of studies exploring therapeutics which aims to restore gut microbiota equilibrium such as probiotics or fecal microbiota transplantation. But recent research also investigates biological activity of microbial products which could lead to interesting therapeutics leads. Copyright © 2015 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

Cultural Implications of Human Resource Development.

Science.gov (United States)

Hiranpruk, Chaiskran

A discussion of the cultural effects of economic and, by extension, human resource development in Southeast Asia looks at short- and long-term implications. It is suggested that in the short term, increased competition will affect distribution of wealth, which can promote materialism and corruption. The introduction of labor-saving technology may…

Understanding predation: implications toward forest management

Science.gov (United States)

Harvey R. Smith

1991-01-01

It is generally accepted that when gypsy moths rest in the litter survival is low due to predation by ground-foraging generalist predators and that predation can maintain these populations indefinitely. Forest Service research on predators of gypsy moth continues to focus on population dynamics, the mechanisms of predation and forest management implications.

First Planck results and cosmological implications

CERN Multimedia

CERN. Geneva

2013-01-01

The Planck satellite has measured CMB anisotropies over the full sky with unprecedented sensitivity. The collaboration has released its first CMB temperature maps and cosmological analysis on the 21st of March. I will present a summary of these new CMB results, focusing mainly on their implications for our understanding of the Universe.

Implications of alternative fuel cycles

International Nuclear Information System (INIS)

Anon.

1978-01-01

The United States is re-examining alternative fuel cycles and nuclear power strategies, and doubtful attempts are being made to justify the economics of the 'throw-away' fuel cycle. At an international forum on 'An acceptable nuclear energy future for the world' at Fort Lauderdale, Karl Cohen of General Electric and a leading authority on this topic put the implications into perspective. Extracts from his address are presented

Tobacco, politics and economics: implications for global health.

Science.gov (United States)

Stebbins, K R

1991-01-01

This paper examines the expanding presence of multinational cigarette companies into almost every country in the world, and discusses the health implications of this global penetration. Cigarettes deserve special attention because tobacco is the only legally available consumer product that is harmful to one's health when used as intended. A temptation exists to blame governments for the existence of health-threatening products within their borders. However, this paper illustrates the extent to which extra-national forces influence domestic policies and circumstances. Cigarette smokers are often blamed for their lethal habit, despite billion-dollar promotional schemes which attract people to smoking, obscuring the harmful consequences of consuming a highly addictive drug. Multinational cigarette companies are increasingly targeting Asian and Third World populations. To facilitate this market penetration, political avenues are often pursued with considerable success, disregarding the health implications associated with cigarette tobacco. The use of tobacco in development programs (e.g. the U.S. 'Food for Peace' program) has political and economic implications for donor and recipient countries, and lucrative advantages for the tobacco companies. However, this paper recommends that corporate profits and foreign policy should not be pursued at the expense of tobacco-related diseases and premature deaths among Third World peoples.

Gender Equity Issues in CTE and STEM Education: Economic and Social Implications

Science.gov (United States)

Toglia, Thomas V.

2013-01-01

Title IX of the Educational Amendments of 1972 has significant implications for gender equity in career and technical education (CTE) and science, technology, engineering, and mathematics (STEM) programs--and the relatively low number of women and girls pursuing nontraditional careers has significant economic and social implications. From an…

Fukushima Daiichi: implications for carbon-free energy, nuclear nonproliferation, and community resilience.

Science.gov (United States)

Hall, Howard L

2011-07-01

Implications of the nuclear power plant accidents at Fukushima Daiichi are explored in this commentary. In addition to questions of nuclear reactor regulatory standards, broader implications on noncarbon-emitting energy production, nuclear nonproliferation objectives, and community resilience and emergency response against catastrophic events are explored. Copyright © 2011 SETAC.

The Professional-Bureaucratic Conflict: Origins, Implications, Resolution.

Science.gov (United States)

Angona, Judith; Williams, Leonard B.

1981-01-01

Examines the literature on the inevitable conflict in modern organizations between the professional's training for self-administration and bureaucratic denial of individual initiative and draws implications for administrative techniques that can help win the loyalty of a professional staff. (Author/WD)

Surveillance theory and its implications for law

NARCIS (Netherlands)

Timan, Tjerk; Galic, Masa; Koops, Bert-Jaap; Brownsword, Roger; Scotford, Eloise; Yeung, Karen

2017-01-01

This chapter provides an overview of key surveillance theories and their implications for law and regulation. It presents three stages of theories that characterise changes in thinking about surveillance in society and the disciplining, controlling, and entertaining functions of surveillance.

Epistemological and Treatment Implications of Nonlinear Dynamics

Science.gov (United States)

Stein, A. H.

The treatment implications of understanding mind as solely epiphenomenal to nonlinearly founded neurobiology are discussed. G. Klimovsky's epistemological understanding of psychoanalysis as a science is rejected and treatment approaches integrating W. R. Bion's and D. W. Winnicott's work are supported.

Insecurity and national economic development implications for ...

African Journals Online (AJOL)

Insecurity and national economic development implications for Nigeria's vision 20: 2020. ... International Journal of Development and Management Review ... These social menace trigger off a worrisome sense of insecurity that challenge Nigeria's efforts towards national economic development and consequently its vision ...

Gender equality mainstreaming: Implications for poverty reduction ...

African Journals Online (AJOL)

Gender equality mainstreaming: Implications for poverty reduction and sustainable development in Abia State of Nigeria. ... Empowerment of women when pursued beyond mere rhetoric and instrumentation, it will improve their wellbeing, self esteem, resource allocation, political voice and increased productivity generally.

Darwin and Darwinism: the (alleged) social implications of the origin of species.

Science.gov (United States)

Orr, H Allen

2009-11-01

Most scientific theories, even revolutionary ones, change the practice of a particular science but have few consequences for culture or society at large. But Darwinism, it has often been said, is different in this respect. Since the publication of The Origin of Species, many have claimed that Darwinism has a number of profound social implications. Here, I briefly consider three of these: the economic, the political, and the religious. I suggest that, for the most part, these supposed implications have been misconstrued or exaggerated. Indeed, it is reasonably clear that the chain of implication sometimes primarily ran in the opposite direction-from, for instance, economics and political theory to Darwinism.

Applying a Cognitive Neuroscience Perspective to Disruptive Behavior Disorders: Implications for Schools.

Science.gov (United States)

Tyler, Patrick M; White, Stuart F; Thompson, Ronald W; Blair, R J R

2018-02-12

A cognitive neuroscience perspective seeks to understand behavior, in this case disruptive behavior disorders (DBD), in terms of dysfunction in cognitive processes underpinned by neural processes. While this type of approach has clear implications for clinical mental health practice, it also has implications for school-based assessment and intervention with children and adolescents who have disruptive behavior and aggression. This review articulates a cognitive neuroscience account of DBD by discussing the neurocognitive dysfunction related to emotional empathy, threat sensitivity, reinforcement-based decision-making, and response inhibition. The potential implications for current and future classroom-based assessments and interventions for students with these deficits are discussed.

Proof complexity of intuitionistic implicational formulas

Czech Academy of Sciences Publication Activity Database

Jeřábek, Emil

2017-01-01

Roč. 168, č. 1 (2017), s. 150-190 ISSN 0168-0072 EU Projects: European Commission(XE) 339691 - FEALORA Institutional support: RVO:67985840 Keywords : proof complexity * intuitionistic logic * implicational fragment Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics Impact factor: 0.647, year: 2016 http://www.sciencedirect.com/science/article/pii/S0168007216301154

Cost Characteristics of Telecom Networks and their Implications for Market Structures

DEFF Research Database (Denmark)

Falch, Morten

1997-01-01

The paper analyses the cost structure of telecom operators and test the hypotheses of economies of scale and economies of density. The impact of new technologies and the regulatory implications are analysed.......The paper analyses the cost structure of telecom operators and test the hypotheses of economies of scale and economies of density. The impact of new technologies and the regulatory implications are analysed....

Medicare Part D Roulette, Potential Implications of Random..

Data.gov (United States)

U.S. Department of Health & Human Services — Medicare Part D Roulette, Potential Implications of Random Assignment and Plan Restrictions Dual-eligible (Medicare and Medicaid) beneficiaries are randomly assigned...

Software Maintenance and Evolution: The Implication for Software ...

African Journals Online (AJOL)

Software Maintenance and Evolution: The Implication for Software Development. ... Software maintenance is the process of modifying existing operational software by correcting errors, ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

Development Implications of Liberalization of Trade in Services ...

International Development Research Centre (IDRC) Digital Library (Canada)

Development Implications of Liberalization of Trade in Services ... disseminated by the United Nations Conference on Trade and Development (UNCTAD). ... The Honourable Chrystia Freeland, Minister of International Trade, announced a ...

International University Research Ventures: Implications for U.S. Economic Competitiveness National Security

Science.gov (United States)

2018-03-31

NTERNATIONAL UNIVERSITY RESEARCH VENTURES: IMPLICATIONS FOR US ECONOMIC COMPETITIVENESS AND NATIONAL SECURITY The views, opinions and/or findings...UNIVERSITY RESEARCH VENTURES: IMPLICATIONS FOR US ECONOMIC COMPETITIVENESS AND NATIONAL SECURITY Report Term: 0-Other Email: mzak@gatech.edu...expected to inform political and economic theories about technology transfer, innovation, economic competitiveness, and democratization/civil

Explicit Memory among Individuals with Mild and Moderate Intellectual Disability: Educational Implications

Science.gov (United States)

Lifshitz, Hefziba; Shtein, Sarit; Weiss, Itzhak; Svisrsky, Naama

2011-01-01

We previously reported a meta-analysis of explicit memory studies in populations with intellectual disability (ID). The current study discusses the educational implications of this meta-analysis. The main factors at the core of these implications can be divided into two categories: those related to task characteristics (e.g., depth of processing,…

Implications for global energy markets: implications for non-fossil energy sources

International Nuclear Information System (INIS)

Grubb, Michael

1998-01-01

This paper highlights the recent developments concerning non-fossil energy and examines the impact of the Kyoto Protocol on non-fossil energy sources, and the implications for non-fossil sources in the implementation of the Kyoto Protocol. The current contributions of fossil and non-fossil fuels to electricity production, prospects for expansion of the established non-fossil sources, new renewables in Europe to date, renewables in Europe to 2010, and policy integration in the EU are discussed. Charts illustrating the generating capacity of renewable energy plant in Britain (1992-1966), wind energy capacity in Europe (1990-2000), and projected renewable energy contributions in the EU (wind, small hydro, photovoltaic, biomass and geothermal) are provided. (UK)

A review of the clinical implications of bisphosphonates in dentistry.

Science.gov (United States)

Borromeo, G L; Tsao, C E; Darby, I B; Ebeling, P R

2011-03-01

Bisphosphonates are drugs that suppress bone turnover and are commonly prescribed to prevent skeletal related events in malignancy and for benign bone diseases such as osteoporosis. Bisphosphonate associated jaw osteonecrosis (ONJ) is a potentially debilitating, yet poorly understood condition. A literature review was undertaken to review the dental clinical implications of bisphosphonates. The present paper briefly describes the postulated pathophysiology of ONJ and conditions with similar clinical presentations. The implications of bisphosphonates for implantology, periodontology, orthodontics and endodontics are reviewed. Whilst bisphosphonates have potential positive applications in some clinical settings, periodontology particularly, further clinical research is limited by the risk of ONJ. Prevention and management are reviewed, including guidelines for reducing cumulative intravenous bisphosphonate dose, cessation of bisphosphonates prior to invasive dental treatment or after ONJ development, and the use of serum beta-CTX-1 in assessing risk. In the context of substantial uncertainty, the implications of bisphosphonate use in the dental clinical setting are still being determined. © 2010 Australian Dental Association.

Environmental conflicts: Key issues and management implications ...

African Journals Online (AJOL)

Environmental crises and problems throughout the world are widespread and increasing rapidly. In relation to these concerns, the article discusses the following aspects: people and the environment, environmental conflicts, climate change and environmental conflicts, and management implications. The section on people ...

Shame, Guilt and Remorse: Implications for Offender Populations

Science.gov (United States)

Tangney, June Price; Stuewig, Jeff; Hafez, Logaina

2011-01-01

The emotions shame and guilt may represent a critical stepping stone in the rehabilitation process. Often referred to as “moral” emotions owing to their presumed role in promoting altruistic behavior and inhibiting antisocial behaviors, shame and guilt provide potentially exciting points of intervention with offenders. In this article, we describe current psychological theory and research that underscores important differences between shame and guilt. We note parallels between psychologists’ conceptions of guilt and shame, and criminologists’ conceptions of reintegrative and disintegrative shaming. We summarize recent research investigating the implications of these moral emotions for criminal and risky behavior, with special emphasis on the handful of studies conducted with actual offenders. We conclude with a discussion of implications for treatment in criminal justice settings. PMID:22523475

Teacher's experiences in PBL: implications for practice

Science.gov (United States)

Alves, Anabela C.; Sousa, Rui M.; Fernandes, Sandra; Cardoso, Elisabete; Carvalho, Maria Alice; Figueiredo, Jorge; Pereira, Rui M. S.

2016-03-01

Project-Based Learning (PBL) has been implemented in the first year of the Industrial Engineering and Management programme at the University of Minho, Portugal, since 2004/2005. The purpose of this paper is to analyse and discuss teachers' experiences in PBL in this programme and to explore its implications for student learning and for teaching practices in higher education. For data collection, the research method used was written narratives to these teachers, at the end of the PBL semester. Findings suggest that teachers express a positive view of PBL as a learning approach. They identify student motivation and engagement, along with a better understanding of the application of concepts in real-life situations, as important outcomes of the project for students. Besides this, teachers also highlight the importance of the development of transversal skills by students throughout the project. Recommendations for future work and implications for practice will also be discussed.

How do local stakeholders respond to the uncertain implications of an innovative flood infrastructure project?

Science.gov (United States)

van den Hoek, Ronald; Brugnach, Marcela; Hoekstra, Arjen

2013-04-01

In the 20th century, flood management was dominated by rigid structures - such as dikes and dams - which intend to strictly regulate and control water systems. Although the application of these rigid structures has been successful in the recent past, their negative implications for ecosystems and natural processes is often not properly taken into account. Therefore, flood management practices are currently moving towards more nature-inclusive approaches. Building with Nature (BwN) is such a new approach of nature-inclusive flood management in the Netherlands, which aims to utilize natural dynamics (e.g., wind and currents) and natural materials (e.g., sediment and vegetation) for the realization of effective flood infrastructure, while providing opportunities for nature development. However, the natural dynamics driving a project based on BwN design principles are inherently unpredictable. Furthermore, our factual knowledge base regarding the socio-ecological system in which the BwN initiative is implemented is incomplete. Moreover, in recent years, it is increasingly aimed for by decision-makers to involve local stakeholders in the development of promising flood management initiatives. These stakeholders and other actors involved can have diverging views regarding the project, can perceive unanticipated implications and could choose unforeseen action paths. In short, while a project based on BwN design principles - like any human intervention - definitely has implications for the socio-ecological system, both the extent to which these particular implications will occur and the response of stakeholders are highly uncertain. In this paper, we study the Safety Buffer Oyster Dam case - a BwN pilot project - and address the interplay between the project's implications, the uncertainties regarding these implications and the action paths chosen by the local stakeholders and project team. We determine how the implications of the Safety Buffer project are viewed by local

Implications of social judgement theory for persuasive advertising ...

African Journals Online (AJOL)

Implications of social judgement theory for persuasive advertising campaigns. ... The way the consumers perceive an advertising campaign will, therefore, determine how they will respond to the advertisement. ... AJOL African Journals Online.

Predicting aquatic macrophyte occurrence in soft-water oligotrophic lakes (Pyrenees mountain range

Directory of Open Access Journals (Sweden)

Cristina Pulido

2014-08-01

Full Text Available Distribution of aquatic macrophytes in lakes is related to geographical, morphological, catchment and water chemistry variables as well as human impacts, which modify the original environment. Here, we aim at building statistical models to establish the ecological niches of 11 aquatic macrophytes (10 different phanerogams and the genus Nitella from oligotrophic soft-water lakes and infer their ecological requirements and environmental constraints at the southernmost limit of their distribution. Macrophyte occurrence and environmental variables were obtained from 86 non-exploited oligotrophic soft-water lakes from the Pyrenees (Southern Europe; 42º50´N, 1º00´E; macrophytes inhabited 55 of these lakes. Optimum ranges and macrophyte occurrence were predicted in relation to 18 geographical, morphological, catchment and water chemistry variables using univariate and multivariate logistic models. Lakes at low altitude, in vegetated catchments and with low water concentration of NO3- and SO4-2, were the most suitable to host macrophytes. In general, individual species of aquatic macrophytes showed clear patterns of segregation along conductivity and pH gradients, although the specific combination of variables selected in the best models explaining their occurrence differed among species.  Based on the species response to pH and conductivity, we found Isoetes lacustris have its optimum in waters with low conductivity and pH (i.e. negative monotonic response. In contrast, Callitriche palustris, Ranunculus aquatilis, Subularia aquatica, Nitella spp., and Myriophyllum alterniflorum showed an optimum at intermediate values (i.e. unimodal response, whereas Potamogeton berchtoldii, Potamogeton alpinus, and Ranunculus trichophyllus as species had their optimum at relatively high water pH and conductivity (i.e. positive monotonic response. This pattern has been observed in other regions for the same species, although with different optima and tolerance

GUL Herbaryumu'nun Ranunculaceae Familyası Envanteri

Directory of Open Access Journals (Sweden)

Hasan Özçelik

2013-06-01

Full Text Available Özet: Bu çalışma, GUL Herbaryumu'nda bulunan Ranunculaceae familyası örneklerinin yeniden düzenlenmesi, internet sitesinde veri tabanı hazırlanması, teşhis edilmemiş örneklerin teşhis edilmesi, teşhislilerin mevcut literatür ışığında kontrol edilmesi esasına dayanmaktadır. Bu çalışma ile GUL Herbaryumu'nda Ranunculaceae familyasına bağlı 16 cins ve bu cinslere ait 132 takson belirlenmiştir. Bu taksonlardan 26'ısı Türkiye için endemiktir. Endemizm oranı ise % 19,6'dır. GUL'daki Ranunculaceae familyasının tür zenginliği yönünden ilk 5 sıradaki cinsleri: Ranunculus (62 takson, Delphinium (17 takson, Consolida (16 takson, Nigella (6 takson, Thalictrum (6 takson'dur. Bunlardan; 17 takson LR, 9 takson VU, 3 takson EN ve 1 takson ise CR kategorisindedir. Anahtar kelimeler: Ranunculaceae, GUL herbaryumu, envanter, biyolojik çeşitlilik, Isparta, Türkiye. Ranunculaceae Family Inventory of Herbarium Gul Abstract: This study is based on the rearrangement of Ranunculaceae family samples which are included in Herbarium GUL, the preparation of datebase in the website, the diagnosis of the samples which have not been diagnoised, checking the diagnosed ones according to present literature and the properties that don't comply with the definitions in the basic systematic works. With this study, 16 genara in Ranunculaceae family in Herbarium GUL and 132 taxa belong to these genara have been determined. 26 of these taxa are endemics for Türkiye and endemism ratio is % 19,6. The top 5 genera in term of kind abundance in Ranunculaceae family in Herbarium GUL are Ranunculus (62 taxa, Delphinium (17 taxa, Consolida (16 taxa, Nigella (6 taxa, Thalictrum (6 taxa. 17 taxa belong to LR category, 9 taxa belong to VU category, 3 taxa belong to EN category ve 1taxon belong to CR category. Key words: Ranunculaceae, herbarium GUL, inventory, biodiversity, Isparta, Türkiye.

Language practice as games: Implications for sociology of ...

African Journals Online (AJOL)

Language practice as games: Implications for sociology of translation in development contexts in Africa. ... Abstract. Drawing from Game Theory, the article conceptualises language practice as games, that is ... AJOL African Journals Online.

Current Trends In Educational Technology: Implication On ...

African Journals Online (AJOL)

This paper presents the current trends in educational technology and the implication on educational managers in Nigeria. The current trends in the field of educational technology are centred on the influence of information and communication technology on the development of educational management. Various challenges ...

African Regional Integration: Implications for Food Security

NARCIS (Netherlands)

Dijk, van M.

2011-01-01

This report looks at the African regional trade, regional integration agreements (RIAs) and the implications for food security. An overview is presented on the present state of African regional integration and the determinants of regional trade in agriculture and food commodities. In particular the

Implications of Telecommuting in a Library Environment.

Science.gov (United States)

Meglio, Delores

1991-01-01

Discussion of telecommuting possibilities focuses on a program at Information Access Company that allows indexers and abstractors to work at home. Employer and employee expectations are discussed, equipment provisions are described, employee benefits are examined, and implications for the library environment are suggested. (LRW)

Energy policy in China: implications for global climate change

Energy Technology Data Exchange (ETDEWEB)

ZhongXiang Zhang [University of Groningen, Groningen (Netherlands)

1998-12-31

This is the first systematic and comprehensive analysis of the economic implications of carbon abatement for the Chinese economy. It evaluates the economics of climate change and provides national, cost-effective policies for climate change. The book consists of three main parts, firstly, an analysis of the Chinese energy system to increase awareness of the implications of this sector for China`s future carbon dioxide emissions, secondly, a macroeconomic analysis of carbon dioxide emissions limits using a newly-developed computable general equilibrium model of the Chinese economy; and finally, a cost-effective analysis of carbon abatement options by means of a technology-oriented dynamic optimization model.

ISSUES ABOUT THE EVALUATION OF THE FINANCIAL INSTRUMENTS AND TAX IMPLICATIONS

Directory of Open Access Journals (Sweden)

Camelia-Catalina, MIHALCIUC

2014-11-01

Full Text Available Accounting assessment is a process with tax implications on accounting figures. In fact, when it comes to evaluation, we need to clarify exactly what is being refered to: it s about the individual assessment of an asset or liability, or about the global assessment of a business. So, in a narrower approach, in accounting we are particularly interested in the individual assessment of assets and liabilities. In the evaluation, the concept of value is the primary element, accounting, especially along with the application of the principle of economic prevalence over the juridic, managed to convey the best measure those interested, information about how to create, to mesure and how to comunicate to business partners the value. The tax implication that arise after the evaluation of the individual elements of the asset, influence the result of the exercise by including the expenditure in the total expenses generated by the evaluation. The main asset elements, which following the evaluation generate tax implications are the tangible fixed asset, financial and stocks. Based on this consideration, one of the main objectives of this paper is to highlight the tax implications arising from the evaluation of financial instruments that generate tax liabilities.

The End of Hypergamy: Global Trends and Implications.

Science.gov (United States)

Esteve, Albert; Schwartz, Christine R; Van Bavel, Jan; Permanyer, Iñaki; Klesment, Martin; Garcia, Joan

2016-12-01

The gender gap in education that has long favored men has reversed for young adults in almost all high and middle-income countries. In 2010, the proportion of women aged 25-29 with a college education was higher than that of men in more than 139 countries which altogether represent 86% of the world's population. According to recent population forecasts, women will have more education than men in nearly every country in the world by 2050, with the exception of only a few African and West Asian countries (KC et al. 2010). The reversal of the gender gap in education has major implications for the composition of marriage markets, assortative mating, gender equality, and marital outcomes such as divorce and childbearing (Van Bavel 2012). In this work, we focus on its implications for trends in assortative mating and, in particular, for educational hypergamy: the pattern in which husbands have more education than their wives. This represents a substantial update to previous studies (Esteve et al. 2012) in terms of the number of countries and years included in the analysis. We present findings from an almost comprehensive world-level analysis using census and survey microdata from 420 samples and 120 countries spanning from 1960 to 2011, which allow us to assert that the reversal of the gender gap in education is strongly associated with the end of hypergamy and increases in hypogamy (wives have more education that their husbands). We not only provide near universal evidence of this trend but extend our analysis to consider the implications of the end of hypergamy for family dynamics, outcomes and gender equality. We draw on European microdata to examine whether women are more likely to be the breadwinners when they marry men with lower education than themselves and discuss recent research regarding divorce risks among hypogamous couples. We close our analysis with an examination of attitudes about women earning more money than their husbands and about the implications

The phylogenetic significance of fruit structures in ranunculaceae of china

International Nuclear Information System (INIS)

Cheng, X.Y.; Liu, M.; Shi, C.Q.; Ru, J.

2015-01-01

The external and internal structures of fruits from 95 taxa representing 27 Ranunculaceae genera of China were studied. The results show that Ranunculaceae could be divided into 4 groups based on the fruit types, epidermal surface, vascular bundle, mesocarp cell, and endocarp cell structures: Group 1: follicle or achene, branching or branching and anastomosing vascular bundles, mesocarp parenchyma, and endocarp with one layer of lignified cells (including Aconitum and other genera); Group 2: achene, vascular bundle branching, mesocarp lignified, endocarp with one layer of irregular and partly lignified cells (Thalictrum only); Group 3: achene, endocarp with multilayered thick-walled cells (including Adonis, Batrachium and Ranunculus); Group 4: achene, two non-branching vascular bundles, and endocarp with one layer of fibers (including Anemone, Clematis and Pulsatilla). This study show that the fruit structures of Ranunculaceae could provide morphological and anatomical evidences for molecular phylogeny. (author)

STUDY ON POLLEN VIABILITY AS BIOINDICATOR OF AIR QUALITY

Directory of Open Access Journals (Sweden)

Florentina ŞTEFLEA

2012-01-01

Full Text Available The aim of this research is to estimate the relationship between pollen viability and atmospheric pollution (in polluted and non-polluted conditions. The study was carried out in the city of Timisoara. Two areas, with different intensity of road traffic (very high and absent but all characterized by the presence of the same plant species, were selected. The pollen of herbaceous spontaneous species, arboreal species and a shrub species was used (Robinia pseudacacia, Aesculus x carnea, Catalpa bignonioides, Albizzia julibrissin, Rosa canina, Sambucus nigra, Malva neglecta, Ranunculus acer, Trifolium repens, Cichorium intybus. The pollen of these species was treated with TTC (2, 3, 5 Tryphenil-Tetrazolium-Chloride staining solution and viability was then estimated by light microscopy. The results of the mean pollen viability percentage of the examined species are reported. Pollen viability of herbaceous plants is significantly different between the two environments.

The Atom in a Molecule: Implications for Molecular Structure and Properties

Science.gov (United States)

2016-05-23

Briefing Charts 3. DATES COVERED (From - To) 01 February 2016 – 23 May 2016 4. TITLE AND SUBTITLE The atom in a molecule: Implications for molecular...For presentation at American Physical Society - Division of Atomic , Molecular, and Optical Physics (May 2016) PA Case Number: #16075; Clearance Date...10 Energy (eV) R C--H (au) R C--H(au) The Atom in a Molecule: Implications for Molecular Structures and Properties P. W. Langhoff, Chemistry

miRNAs in inflammatory skin diseases and their clinical implications

DEFF Research Database (Denmark)

Løvendorf, Marianne B; Skov, Lone

2015-01-01

biological processes. The clinical implications of miRNAs are intriguing, both from a diagnostic and a therapeutic perspective. Accordingly, there is emerging evidence for the clinical potential of miRNAs as both biomarkers and possible therapeutic targets in skin diseases. Future studies will hopefully...... incomplete; however, it is known that miRNAs are implicated in various cellular processes of both normal and diseased skin. Some miRNAs appear to be consistently deregulated in several different inflammatory skin diseases, including psoriasis and atopic dermatitis, indicating a common role in fundamental...

The nuclear and its psychological implications

International Nuclear Information System (INIS)

Blanc, D.

2001-01-01

From the 13. to 15. january 1977, the S.F.R.P. has organised at Paris, with the patronage of The National Institute of Health and Medical Research, the French Society of Radiology, a colloquium devoted to the nuclear and its psycho-implications sociological. It is a second edition, realised at the demand of the Antoine Beclere Center. (N.C.)

Origin of comets - implications for planetary formation

International Nuclear Information System (INIS)

Weissman, P.R.; Arizona Univ., Tucson)

1985-01-01

Primordial and episodic theories for the origin of comets are discussed. The implications of the former type for the origin of the solar system are considered. Candidate sites for the formation of comets are compared. The possible existence of a massive inner Oort cloud is discussed

Investigating Teachers' Personal Visions and Beliefs: Implications ...

African Journals Online (AJOL)

Investigating Teachers' Personal Visions and Beliefs: Implications for Quality in Language Teacher Education. ... attitude, focus and performance. The growing influence of constructivism in teacher education and the increase in the amount of research into teacher cognition has put the notion of beliefs and vision into central ...

Alternative Families and Children: Implications for Education.

Science.gov (United States)

Alexander, Jannette; Eiduson, Bernice T.

1980-01-01

Since 1973, the UCLA Family Styles Project has studied a sample of nontraditional Caucasian families (single mothers, social contract families, communal families) plus a comparison group of conventional nuclear families. Findings are reported on parents' personal/social values and changes in childrearing practices. Implications for education are…

Mycobacterial Species Identification and Public Health Implications ...

African Journals Online (AJOL)

Mycobacterial Species Identification and Public Health Implications of Tuberculosis Among Nomadic Pastoralists in Three Local Governments of Plateau State, North ... Bovine and human tuberculosis is endemic in Nigeria, and apart from meat inspection at the abattoir, which is not very effective, no control measures are ...

Managerialism and higher education governance: Implications for ...

African Journals Online (AJOL)

This article identifies some of the implications of corporate forms of higher education governance for the management of South African universities. It explores corporate higher educational governance with reference to institutional autonomy incorporating academic freedom. It is the contention of this article that the primary ...

Environmental conflicts: Key issues and management implications

African Journals Online (AJOL)

main manifestations and implications of these conflicts are examined in the next section ... with invasive or alien species. This special ... the majority of potential pest species. ... Production of goods: food, durable materials and industrial products, ... well as a remarkably stable life support system that has allowed human.

Transnational Education: Current Developments and Policy Implications

Science.gov (United States)

Gu, Jianxin

2009-01-01

Ever since the transnational education trend took off since the 1980s, transnational education has come to bearing political, economic and cultural implications. Different approaches have been formulated to achieve specific policy objectives by both importing and exporting countries. Such approaches demonstrate a four dimensional composition,…

Implications of ecological and social characteristics to community ...

African Journals Online (AJOL)

Implications of ecological and social characteristics to community livelihoods in the coastal ... African Journal of Environmental Science and Technology ... This will further address conflicts over resource uses that may arise due to livelihood ...

implications of decision making process on agricultural employees

African Journals Online (AJOL)

This study was designed to determine the implications of decision making process on employees' turnover in the Institute of ... Involvement in Decision Making and Agricultural Employees' Turnover in Ibadan, Nigeria 37 ..... Lack of motivation.

Dependence on carbonated water: Clinical and policy implications

Directory of Open Access Journals (Sweden)

Sumit Kumar Gupta

2015-01-01

Full Text Available A case of caffeine dependence syndrome with preference for a specific brand of carbonated water (popularly known as soft drinks or colas is discussed to highlight the clinical and policy implications.

Awareness of Health Implications of Agrochemical Use: Effects on Maize Production in Ejura-Sekyedumase Municipality, Ghana

Directory of Open Access Journals (Sweden)

Franklin N. Mabe

2017-01-01

Full Text Available This study assessed factors that affect awareness of health implications of agrochemical use and its effects on maize production in Ejura-Sekyedumase Municipality of Ashanti Region, Ghana. One hundred and fifty-four (154 maize farmers were randomly sampled from the municipality. The study used awareness indicators to estimate an index representing farmers’ awareness levels of health implications of agrochemical use. An ordered logit compliment with multivariate linear regression model was used to identify the drivers of farmers’ awareness level of health implications of agrochemical use. Also, a multivariate linear regression model was used to analyze the effects of health implications of agrochemical use on maize output. On average, the respondents have the moderate awareness level of health implications of agrochemical use (0.578. The awareness level was significantly explained by education, the number of children in school, ownership of TV/radio, experience in agrochemicals use, and farm size. The multivariate linear regression results showed that awareness levels of health implications of agrochemical use increase maize output. It is therefore recommended that interventions aimed at increasing farmers’ awareness levels of health implications of agrochemicals use should focus on educating farmers through interactive radio discussion and training sessions on the field and incorporate safety use of agrochemical in our educational curriculum.

Climate Change and Interacting Stressors: Implications for ...

Science.gov (United States)

EPA announced the release of the final document, Climate Change and Interacting Stressors: Implications for Coral Reef Management in American Samoa. This report provides a synthesis of information on the interactive effects of climate change and other stressors on the reefs of American Samoa as well as an assessment of potential management responses. This report provides the coral reef managers of American Samoa, as well as other coral reef managers in the Pacific region, with some management options to help enhance the capacity of local coral reefs to resist the negative effects of climate change. This report was designed to take advantage of diverse research and monitoring efforts that are ongoing in American Samoa to: analyze and compile the results of multiple research projects that focus on understanding climate-related stressors and their effects on coral reef ecosystem degradation and recovery; and assess implications for coral reef managment of the combined information, including possible response options.

The estrogen hypothesis of schizophrenia implicates glucose metabolism

DEFF Research Database (Denmark)

Olsen, Line; Hansen, Thomas; Jakobsen, Klaus D

2008-01-01

expression studies have indicated an equally large set of candidate genes that only partially overlap linkage genes. A thorough assessment, beyond the resolution of current GWA studies, of the disease risk conferred by the numerous schizophrenia candidate genes is a daunting and presently not feasible task....... We undertook these challenges by using an established clinical paradigm, the estrogen hypothesis of schizophrenia, as the criterion to select candidates among the numerous genes experimentally implicated in schizophrenia. Bioinformatic tools were used to build and priorities the signaling networks...... implicated by the candidate genes resulting from the estrogen selection. We identified ten candidate genes using this approach that are all active in glucose metabolism and particularly in the glycolysis. Thus, we tested the hypothesis that variants of the glycolytic genes are associated with schizophrenia...

The implicit contract: implications for health social work.

Science.gov (United States)

McCoyd, Judith L M

2010-05-01

Identifying common patient dynamics is useful for developing social work practice sensitivity in health social work. This article draws on findings from a study of women who terminated desired pregnancies because of fetal anomalies and identifies dynamics that may be applicable to many health settings. Data suggest that women have expectations that submission to medical care, particularly high-tech medical care, should ensure a positive outcome--in this case a healthy baby. Analysis of data reveals the presence of an implicit contract that the women hold with the medical system,"Mother Nature," or society. The analysis carries an implication that health social work should help patients develop realistic expectations about health care. The presence of implicit contracts may have further implications for liability and litigation. Social work roles and interventions are addressed.

DMPD: Innate immunity and toll-like receptors: clinical implications of basic scienceresearch. [Dynamic Macrophage Pathway CSML Database

Lifescience Database Archive (English)

Full Text Available 15069387 Innate immunity and toll-like receptors: clinical implications of basic science...te immunity and toll-like receptors: clinical implications of basic scienceresearch. PubmedID 15069387 Title... Innate immunity and toll-like receptors: clinical implications of basic sciencer

Technical limitations of African prints and their implications

African Journals Online (AJOL)

User

THEIR IMPLICATIONS ON GARMENT CONSTRUCTION IN. GHANA ... economic growth throughout the world. In. 2001, the sector ... and its exports represent 45 billion Euros, mak- ing it the world's ..... Unpublished BA Thesis,. College of Art ...

Introducing change in organization: implication for human resource ...

African Journals Online (AJOL)

Introducing change in organization: implication for human resource ... that one of the most obvious and urgent problems at management level in organizations is ... to change their attitude and behavior as rapidly as their organization requires.

attitudes of women to menopause: implications for counselling

African Journals Online (AJOL)

Elizabeth

conforms to society's standards of youth and beauty include low self- esteem, depression and anxiety. .... issue in understanding her attitudes or perception of menopause. Fifty- .... Lippert, L. (1997). Women at midlife: Implications for theories of.

Mainstreaming academic literacy teaching: Implications for how ...

African Journals Online (AJOL)

This article draws on research into the role of academic literacies within a range of disciplines and its implications for academic literacy teaching in Higher Education. The study explored ways of transforming current academic literacy teaching practices with a view to developing better synergy between the academic ...

Implications of the behavioral approach to hypnosis.

Science.gov (United States)

Starker, S

1975-07-01

The findings of behaviorally oriented research regarding the importance of cognitive-motivational variables in hypnosis are examined and some clinical and theoretical implications are explored. Hypnosis seems usefully conceptualized as a complex configuration or gestalt of interacting variables on several different levels, for example, cognitive, motivational, social, physiologic.

Total Quality Management: Implications for Educational Assessment.

Science.gov (United States)

Rankin, Stuart C.

1992-01-01

Deming's "System of Profound Knowledge" is even more fundamental than his 14-principle system transformation guide and is based on 4 elements: systems theory, statistical variation, a theory of knowledge, and psychology. Management should revamp total system processes so that quality of product is continually improved. Implications for…

Federal Tax Implications of Charitable Gift Annuities

Science.gov (United States)

Teitell, Conrad

1975-01-01

Surveys the federal tax implications of "immediate" charitable gift annuities (annuity payments beginning within one year of transfer) and "deferred payment" charitable gift annuities (beginning at a specified date), both of which enable individuals to make a charitable gift, retain a form of life income, and achieve federal…

Forensic implications: adolescent sexting and cyberbullying.

Science.gov (United States)

Korenis, Panagiota; Billick, Stephen Bates

2014-03-01

Adolescence is marked by establishing a sense of identity, core values, a sense of one's relationship to the outside world and heightened peer relationships. In addition, there is also risk taking, impulsivity, self exploration and dramatic increase in sexuality. The dramatic increase in the use of cell phones and the Internet has additional social implications of sexting and cyberbullying. Sexting refers to the practice of sending sexually explicit material including language or images to another person's cell phone. Cyberbullying refers to the use of this technology to socially exclude, threaten, insult or shame another person. Studies of cell phone use in the 21st century report well over 50% of adolescents use them and that text messaging is the communication mode of choice. Studies also show a significant percentage of adolescents send and receive sex messaging, both text and images. This paper will review this expanding literature. Various motivations for sexting will also be reviewed. This new technology presents many dangers for adolescents. The legal implications are extensive and psychiatrists may play an important role in evaluation of some of these adolescents in the legal context. This paper will also make suggestions on future remedies and preventative actions.

Generic implications of the Chernobyl accident

International Nuclear Information System (INIS)

Sege, G.

1989-01-01

The US Nuclear Regulatory Commission (NRC) staff's assessment of the generic implications of the Chernobyl accident led to the conclusion that no immediate changes in the NRC's regulations regarding design or operation of US commercial reactors are needed. However, further consideration of certain issues was recommended. This paper discusses those issues and the studies being addressed to them. Although 24 tasks relating to light water reactor issues are identified in the Chernobyl follow-up research program, only four are new initiatives originating from Chernobyl implications. The remainder are limited modifications of ongoing programs designed to ensure that those programs duly reflect any lessons that may be drawn from the Chernobyl experience. The four new study tasks discussed include a study of reactivity transients, to reconfirm or bring into question the adequacy of potential reactivity accident sequences hitherto selected as a basis for design approvals; analysis of risk at low power and shutdown; a study of procedure violations; and a review of current NRC testing requirements for balance of benefits and risks. Also discussed, briefly, are adjustments to ongoing studies in the areas of operational controls, design, containment, emergency planning, and severe accident phenomena

changing stm curricula for the information age: implications

African Journals Online (AJOL)

TONIA CLARE

information age, rationale and strategies for changing STM curricular, implications for the teacher and then conclusion. ... learner under the guidance of a school to effect a change in the ..... education international conference. Ofele, C. N. ...

Satirical drama, political corruption and development implications for ...

African Journals Online (AJOL)

Satirical drama, political corruption and development implications for Nigeria: a reflection on Ola Rotimi's Our husband has gone mad again. ... The corrupt tendencies of this select few, which come in various forms, have ... from 32 Countries:.

Keystone Life Orientation (LO) teachers: Implications for educational ...

African Journals Online (AJOL)

Keystone Life Orientation (LO) teachers: Implications for educational, social, and ... characteristics and support networks needed by keystone Life Orientation (LO) ... In this study “keystone” refers to LO teachers who make a positive impact in ...

A novel homozygous truncating GNAT1 mutation implicated in retinal degeneration

OpenAIRE

Carrigan, Matthew; Duignan, Emma; Humphries, Pete; Palfi, Arpad; Kenna, Paul F; Farrar, G Jane

2015-01-01

Background The GNAT1 gene encodes the ? subunit of the rod transducin protein, a key element in the rod phototransduction cascade. Variants in GNAT1 have been implicated in stationary night-blindness in the past, but unlike other proteins in the same pathway, it has not previously been implicated in retinitis pigmentosa. Methods A panel of 182 retinopathy-associated genes was sequenced to locate disease-causing mutations in patients with inherited retinopathies. Results Sequencing revealed a ...

Species identification of ciguatoxin-carrying grouper implicated in food poisoning.

Science.gov (United States)

Hsieh, Cheng-Hong; Hwang, Ken-Lin; Lee, Ming-Ming; Lan, Chi-Hsun; Lin, Wen-Feng; Hwang, Deng-Fwu

2009-11-01

Food poisoning due to ingestion of an unknown red grouper occurred in southern Taiwan. To identify the species of toxic red grouper implicated in food poisoning, a 475-bp sequence of the cytochrome b gene from six species of fresh red grouper meat was amplified by using a pair of primers (L14735/H15149). This fragment could be amplified when fish meat was treated with different heating processes. After sequencing, it was found that no variation in sequences was detected among individuals within each species. The species of toxic red grouper meat implicated in food poisoning was judged to be Lutjanus bohar based on sequence analysis. In addition, restriction enzyme analysis with HaeIII rapidly distinguished these six species of red grouper and the two samples implicated in food poisoning. No toxicity of viscera in 18 specimens of six red grouper species was detected, but two food poisoning samples were found to be toxic. This study indicated that DNA sequence and restriction enzyme analysis are powerful methods for identifying potentially toxic red grouper species as L. bohar.

Bioenergy and its implication for yoga therapy

Directory of Open Access Journals (Sweden)

Chathapuram Rajan Narayanan

2018-01-01

Full Text Available Electro photonic imaging (EPI is being researched relative to its application for yoga therapy. Three parameters of interest in EPI measurements are as follows: Communication energy (C, integral or normalized area (IA, and Entropy (E. It is important to note that C indicates the total energy of communication for the organ system; IA is an indication of total amount of energy that is available for the organ system while entropy is an indication of the amount of coherence of the energy. Coherence and entropy are inversely related; this means less the entropy, more the coherence and vice versa. Illustrative cases of successful therapy with yoga practices in a wide variety of abnormal conditions are examined, and in every case, entropy is shown to decrease for the affected organ system while communication energy stays within stable range. Relative to the electromagnetic (Rubik and living matrix (Oschman models, it is suggested that the regulation of energy, its coherence in the biological system and interaction with life processes provide the basis for model building and design of health-promoting procedures. Further, this approach is examined relative to yoga theory, traditional medicine systems, and scientific developments in the field of gene expression and neuroplasticity and a generalized model that we call Unified System of Medicine is proposed. This model has direct implications on methods used to control the environmental factors to get robust results from EPI application for therapeutic purposes. Implications for furthering research in yoga therapy using EPI and implications of EPI as a translational technology between traditional medicine systems and modern medicine is discussed.

Body mass management of lightweight rowers: nutritional strategies and performance implications.

Science.gov (United States)

Slater, Gary; Rice, Anthony; Jenkins, David; Hahn, Allan

2014-11-01

The majority of lightweight rowers undertake acute weight loss prior to competition. Given the competitive advantage afforded to larger, more muscular rowers over their smaller counterparts, the use of moderate, acute weight loss may be justified, at least among larger, leaner athletes who struggle to achieve the specified body mass requirement and have limited potential for further body mass loss via reductions in body fat. The performance implications of moderate acute weight loss appear to be small on the ergometer and may be even less on water, at least when aggressive recovery strategies are adopted between weigh-in and racing. Furthermore, any performance implications of acute weight loss are not exacerbated when such weight loss is undertaken repeatedly throughout the course of a regatta, and may even be eliminated when aggressive recovery strategies are introduced before and after racing. The combination of adequate sodium, fluid and carbohydrate in line with current guidelines results in the best performances. While the performance implications of modest acute weight loss may still need to be considered in regard to competition outcome, chronic body mass strategies may not be without performance implications. This is especially the case for athletes who have very low levels of body fat and/or athletes who decrease their body mass too quickly. Further studies are needed to address the degree of weight loss that can be tolerated with minimal health and/or performance implications, and the optimal time frame over which this should occur. Possible adaptation to the physiological state that accompanies acute weight loss also warrants investigation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

The dental public health implications of cosmetic dentistry: a scoping review of the literature.

Science.gov (United States)

Doughty, J; Lala, R; Marshman, Z

2016-09-01

The popularity of cosmetic surgery has seen a rapid increase recently, with the trend mirrored in dentistry. The Department of Health expressed concerns about the potential for biological and psychosocial harm of these cosmetic procedures. Furthermore, the dental public health implications (DPH) of the growing uptake of cosmetic dental procedures have not been explored. Conduct a scoping review to explore the DPH implications of cosmetic dentistry and identify gaps for future research. A fivestage scoping review was conducted of studies identified using the search terms cosmetic AND dentistry. Data from the studies meeting the inclusion criteria were extracted, collated and summarised into themes. Fifty-seven papers met the inclusion criteria (11 cross-sectional studies, 10 literature reviews and 36 opinion pieces). The DPH implications were summarised into five emergent themes: dento-legal and ethical, marketing, psychosocial, biological and workforce. These themes revealed patients' increased expectations, expanding commercialisation of the profession, psychological risks to vulnerable patients, the iatrogenic consequences of invasive cosmetic dental procedures and workforce implications of the current trends. The scoping review found that existing literature on cosmetic dentistry is predominately anecdotal - professional opinions and discussions. Despite this, our findings demonstrated workforce training and governance implications due to increased demand for cosmetic dentistry. Further empirical research is needed to understand the DPH implications of the increasing demand and uptake of cosmetic dental procedures to guide evidence-based policy to safeguard patients and improve the quality of dental services. Copyright© 2016 Dennis Barber Ltd

Nuclear debate and its implications in Latin America

Energy Technology Data Exchange (ETDEWEB)

Huacuz V, J M

1977-09-01

The controversy associated with nuclear power has been grouped into three areas: safety, economics, and availability of uranium. Implications of these factors are discussed in terms of their effects on Third World countries, particularly in Latin America.

Bioavailability: implications for science/cleanup policy

Energy Technology Data Exchange (ETDEWEB)

Denit, Jeffery; Planicka, J. Gregory

1998-12-01

This paper examines the role of bioavailability in risk assessment and cleanup decisions. Bioavailability refers to how chemicals ''behave'' and their ''availability'' to interact with living organisms. Bioavailability has significant implications for exposure risks, cleanup goals, and site costs. Risk to human health and the environment is directly tied to the bioavailability of the chemicals of concern.

2014 and beyond: implications for displacement

Directory of Open Access Journals (Sweden)

Aidan O’Leary

2014-05-01

Full Text Available 2014 marks a watershed for Afghanistan, with the withdrawal of the International Security Assistance Force after twelve years, and the very real risks this withdrawal poses to the capacity of the Afghan state to meet the many internal and external challenges faced by the country. These challenges have significant implications for displaced and returning Afghans and for the potential for displacement in the future.

Civil implications of commercial nuclear power

International Nuclear Information System (INIS)

Wilkinson, P.; Gallie, N.

1985-01-01

The following aspects are discussed; spent fuel transport by rail, routes and possible accidents; reactors, possible accidents and effects of radioactive releases to the environment; possible effects of sabotage and terrorist attacks; possible hazards from fuel reprocessing plants; radioactive wastes, inventories and possible effects of escape to environment; biological radiation effects; civil war effects and democratic freedoms; the miners' strike and its implications. (U.K.)

Social Constructionism and Ethics: Implications for Counseling

Science.gov (United States)

Guterman, Jeffrey T.; Rudes, James

2008-01-01

Social constructionism is set forth as an epistemological framework from which to establish an ethical base for the field of counseling. The development of the social constructionist movement in counseling is described. Implications of a social constructionist position are considered in relation to ethics. A case example is provided to illustrate…

Implicational Schemata and the Attribution of Morality.

Science.gov (United States)

Reeder, Glenn D.; Spores, John M.

Attribution of a disposition or trait to a person asserts information about the pattern of that person's behavior. Past research has suggested that a moral disposition implies only moral behavior, while an immoral disposition implies both moral and immoral behavior. The effect of these implicational schemata on attributions of morality was…

Tour Guiding Research Insights, Issues and Implications

DEFF Research Database (Denmark)

Meged, Jane Widtfeldt

2017-01-01

The book Tour guiding research – insights, issues and implications by Betty Weiler and Rosemary Black is a most welcome contribution to the specific research field of guided tours within tourism studies. It sets forth to “give an authoritative state-of-art review of the scholarly literature on tour...

Globalisation; Its Implications and Consequences for Developing ...

African Journals Online (AJOL)

This paper attempts to look at the concept of globalisations and analyse its implications and consequences for developing nations in Africa. It is premised on the general perception that globalisations is a positive and powerful force for the improved material well-being of humankind, that would aid the developing countries ...

Economic and environmental implications of a U.S. nuclear moratorium, 1985--2010

International Nuclear Information System (INIS)

Whittle, C.E.; Allen, E.L.; Cooper, C.L.; MacPherson, H.G.; Phung, D.L.; Poole, A.D.; Pollard, W.G.; Rotty, R.M.; Treat, N.L.; Weinberg, A.M.

1976-09-01

This study assesses some economic and environmental implications of a nuclear moratorium in the United States. The moratorium is assumed to prohibit new construction starts of reactors after 1980, but to allow continued operation of reactors on line by 1985. Though the main focus is the period between 1980 and 2010, some consideration is given to the implications of a permanent loss of the nuclear option

Global megatrends and their implications for environmental assessment practice

Energy Technology Data Exchange (ETDEWEB)

Retief, Francois, E-mail: francois.retief@nwu.ac.za [Research Unit for Environmental Sciences and Management, North-West University (South Africa); Bond, Alan [School of Environmental Sciences, University of East Anglia (United Kingdom); Research Unit for Environmental Sciences and Management, North-West University (South Africa); Pope, Jenny [Integral Sustainability (Australia); Research Unit for Environmental Sciences and Management, North-West University (South Africa); Morrison-Saunders, Angus [Murdoch University (Australia); Research Unit for Environmental, Sciences and Management, North-West University (South Africa); King, Nicholas [Research Unit for Environmental Sciences and Management, North-West University (South Africa)

2016-11-15

This paper addresses the future of environmental assessment (EA) practice in light of a rapidly changing world. We apply a literature review-based methodology to firstly identify key global megatrends and then reflect upon the implications for EA practice based on some known challenges. The key megatrends identified are synthesised into six categories: i) demographics, ii) urbanization, iii) technological innovation, iv) power shifts, v) resource scarcity and vi) climate change. We then discuss the implications of these megatrends for EA practice against four known EA challenges namely: dealing with i) complexity and uncertainty, ii) efficiency, iii) significance and iv) communication and participation. Our analysis suggests important implications for EA practice such as: increased difficulties with accuracy of prediction; the need for facilitative adaptation; an increase in the occurrence of unexpected events; higher expectations for procedural efficiency; challenges with information and communication management; dealing with significance judgements; and mitigation amidst resource scarcity and increasing pressures on earth systems. The megatrends underscore the need for continued evolution of EA thinking and practice, especially moving away from seeking a predictable single future or outcome towards the possibility of multiple scenarios with associated adaptability and enhanced system resilience capable of responding to rapid change.

Global megatrends and their implications for environmental assessment practice

International Nuclear Information System (INIS)

Retief, Francois; Bond, Alan; Pope, Jenny; Morrison-Saunders, Angus; King, Nicholas

2016-01-01

This paper addresses the future of environmental assessment (EA) practice in light of a rapidly changing world. We apply a literature review-based methodology to firstly identify key global megatrends and then reflect upon the implications for EA practice based on some known challenges. The key megatrends identified are synthesised into six categories: i) demographics, ii) urbanization, iii) technological innovation, iv) power shifts, v) resource scarcity and vi) climate change. We then discuss the implications of these megatrends for EA practice against four known EA challenges namely: dealing with i) complexity and uncertainty, ii) efficiency, iii) significance and iv) communication and participation. Our analysis suggests important implications for EA practice such as: increased difficulties with accuracy of prediction; the need for facilitative adaptation; an increase in the occurrence of unexpected events; higher expectations for procedural efficiency; challenges with information and communication management; dealing with significance judgements; and mitigation amidst resource scarcity and increasing pressures on earth systems. The megatrends underscore the need for continued evolution of EA thinking and practice, especially moving away from seeking a predictable single future or outcome towards the possibility of multiple scenarios with associated adaptability and enhanced system resilience capable of responding to rapid change.

Non-coding RNAs enter mitosis: functions, conservation and implications

Directory of Open Access Journals (Sweden)

Kai Toshie

2011-02-01

Full Text Available Abstract Nuage (or commonly known as chromatoid body in mammals is a conserved germline-specific organelle that has been linked to the Piwi-interacting RNA (piRNA pathway. piRNAs are a class of gonadal-specific RNAs that are ~23-29 nucleotides in length and protect genome stability by repressing the expression of deleterious retrotransposons. More recent studies in Drosophila have implicated the piRNA pathway in other functions including canalization of embryonic development, regulation of maternal gene expression and telomere protection. We have recently shown that Vasa (known as Mouse Vasa Homolog in mouse, a nuage component, plays a mitotic role in promoting chromosome condensation and segregation by facilitating robust chromosomal localization of condensin I in the Drosophila germline. Vasa functions together with Aubergine (a PIWI family protein and Spindle-E/mouse TDRD-9, two other nuage components that are involved in the piRNA pathway, therefore providing a link between the piRNA pathway and mitotic chromosome condensation. Here, we propose and discuss possible models for the role of Vasa and the piRNA pathway during mitosis. We also highlight relevant studies implicating mitotic roles for RNAs and/or nuage in other model systems and their implications for cancer development.

Implications for Effective Child Development System in Africa

African Journals Online (AJOL)

Nneka Umera-Okeke

Child Rights Campaign and the Nigerian Family: Implications for Effective Child .... of socialization like: day-care centres, schools, peer groups, video bars, recreational parks and new social media have taken over this role. The outcome is that ...

ERP in large Danish enterprises: Implications for SCM

DEFF Research Database (Denmark)

Møller, Charles

2004-01-01

This paper argues that with the present state of Enterprise Resource Planning (ERP) adoption by the companies, the potential benefits of Supply Chain Management (SCM) and integration is about to be unleashed. This paper presents the results and the implications of a survey on ERP adoption...... in the 500 largest Danish enterprises. The study is based on telephone interviews with ERP managers in 88.4% of the "top 500" enterprises in Denmark. Based on the survey, the paper suggests the following four propositions: (i) ERP has become the pervasive infrastructure; (ii) ERP has become a contemporary...... technology; (iii) ERP adoption has matured; and (iv) ERP adoption is converging towards a dominant design. Finally, the paper discusses the general implications of the surveyed state of practice on the SCM research challenges. Consequently we argue that research needs to adjust its conceptions of the ERP...

SYMPOSIUM - MACRONUTRIENT UTILIZATION DURING EXERCISE: IMPLICATIONS FOR PERFORMANCE AND SUPPLEMENTATION

Directory of Open Access Journals (Sweden)

Darryn S. Willoughby

2004-09-01

Full Text Available The review articles constitute a mini-symposium entitled "Macronutrient Utilization During Exercise: Implications for Performance and Supplementation" that were recently presented at the 2004 annual conference of the International Society of Sports Nutrition in Las Vegas, NV. Much controversy often surrounds macronutrient intake, utilization, and subsequent metabolism regarding exercise and athletic performance. Furthermore, the role of macronutrient supplementation with the specificintent of improving body composition and exercise performance by way of nutrient timing is also an important issue. As such, the articles provide a comprehensive overview of metabolic and performance-enhancing implications regarding carbohydrate, fat, and protein.

Neurocriminology: implications for the punishment, prediction and prevention of criminal behaviour.

Science.gov (United States)

Glenn, Andrea L; Raine, Adrian

2014-01-01

Criminal behaviour and violence are increasingly viewed as worldwide public health problems. A growing body of knowledge shows that criminal behaviour has a neurobiological basis, and this has intensified judicial interest in the potential application of neuroscience to criminal law. It also gives rise to important questions. What are the implications of such application for predicting future criminal behaviour and protecting society? Can it be used to prevent violence? And what are the implications for the way offenders are punished?

Noncommutative black-body radiation: Implications on cosmic microwave background

International Nuclear Information System (INIS)

Fatollahi, A.H.; Hajirahimi, M.

2006-01-01

Including loop corrections, black-body radiation in noncommutative space is anisotropic. A direct implication of possible space non-commutativity on the cosmic microwave background map is argued. (authors)

Pharmacogenomics and migraine: possible implications

DEFF Research Database (Denmark)

Tfelt-Hansen, P.; Brosen, K.

2008-01-01

Pharmacogenomics is the science about how inherited factors influence the effects of drugs. Drug response is always a result of mutually interacting genes with important modifications from environmental and constitutional factors. Based on the genetic variability of pharmacokinetic and in some...... cases pharmacodynamic variability we mention possible implications for the acute and preventive treatment of migraine. Pharmacogenomics will most likely in the future be one part of our therapeutic armamentarium and will provide a stronger scientific basis for optimizing drug therapy on the basis...

COGNITIVE ARPOACH TO MOTIVATION AND ITS PEDAGOGICAL IMPLICATION IN EFL LEARNING

Directory of Open Access Journals (Sweden)

Priyanto Ardi

2017-04-01

Full Text Available This paper seeks to explore university students’ motivation from the perspectives of cognitive approach and discuss its pedagogical implication in EFL learning. A questionnaire which consisted of 19 Likert-scale items was distributed to 192 students. The questionnaire was adapted from Language Learning Orientation Scale, which was developed by Noels, Pelletier, Clément, and Vallerand (2000. The language learning orientation scale was developed based on self-determination theory. The items of the instrument sought to explore students’ level of cognitive motivation, which were originally grouped into six aspects, such as external regulation, introjected regulation, identified regulation, intrinsic motivation-accomplishment, intrinsic motivation-knowledge and intrinsic motivation-stimulation. The results of the research suggested that the students were identified with a high degree of both extrinsic and intrinsic motivation. The pedagogical implications EFL teachersmay provide include authentic materials and communication, students’ engagement and collaboration, as well as feedback and reward. The pedagogical implications are expected to increase students’ current state of motivation.

Nutritional implications of food allergies | Steinman | South African ...

African Journals Online (AJOL)

8% of children affected at some point in their childhood. It is important to recognise that the nutritional implications encompass not only the elimination of essential food(s) from the diet (and the consequent attendant lack of energy, protein or ...

Implications of climate change for tourism in Australia

NARCIS (Netherlands)

Amelung, B.; Nicholls, S.

2014-01-01

This study assesses the impacts of projected climate change on Australia's tourism industry. Based on application of the Tourism Climatic Index, it investigates potential changes in climatic attractiveness for Australia's major destinations, and discusses implications for tourist flows and tourism

Big data's implications for transportation operations : an exploration.

Science.gov (United States)

The purpose of this white paper is to expand the understanding of big data for transportation operations, the value it could provide, and the implications for the : future direction of the U.S. Department of Transportation (USDOT) Connected Vehicle R...

Pumps vs. airlifts: Theoretical and practical energy implications

Science.gov (United States)

In the design of a recirculating aquaculture system five life-supporting issues should be considered which include aeration, degasification, circulation, biofiltration, and clarification. The implications associated with choosing a pumped system versus an airlift system to address these issues was e...

The Rational Unconscious: Implications for Mental Illness and Psychotherapy.

Science.gov (United States)

Bowins, Brad

2018-05-15

Rational and reality-congruent unconscious processes facilitate adaptive functioning and have implications for mental illness and psychotherapy. With this knowledge, psychotherapists can more effectively guide interventions to improve mental health.

Printing Insecurity? The Security Implications of 3D-Printing of Weapons

OpenAIRE

Walther, Gerald

2014-01-01

In 2013, the first gun printed out of plastic by a 3D-printer was successfully fired in the US. This event caused a major media hype about the dangers of being able to print a gun. Law enforcement agencies worldwide were concerned about this development and the potentially huge security implications of these functional plastic guns. As a result, politicians called for a ban of these weapons and a control of 3D-printing technology. This paper reviews the security implications of 3D-printing te...

Nursing informatics, ethics and decisions: implications for translational research

DEFF Research Database (Denmark)

Kaltoft, Mette Kjer; Nielsen, Jesper Bo; Dowie, Jack

Nursing informatics, ethics and decisions: implications for translational research Objective: To introduce, in the multi-disciplinary contexts of clinical decision making and policy formation, a theory-based decision-analytic framework for the transparent forward translation of research......-calculation with evidence-based ratings for option performance on those criteria to produce a preference-sensitive assessment or opinion. Results: The first example shows the framework connecting nursing informatics and nursing ethics in the clinical context of a nurse’s decision to disclose or not disclose information......, satisfaction, Quality of Life), organization-related (staff and work environment, internal and external communication and relationships) and economics-related (start-up costs, financial implications and externalities)). Conclusion: Web-based decision support can provide nursing with a template, technique...

Gradient dissimilation in Mongolian: Implications for diachrony

DEFF Research Database (Denmark)

Jatteau, Adèle; Hejná, Michaela

2018-01-01

This paper explores the implications of ‘gradient dissimilation’ (Jatteau & Hejná 2016) for the diachronic implementation of dissimilation. Since this sound change is usually considered as typically sporadic, lexically regular cases should result from lexical diffusion. In contrast with this ass......This paper explores the implications of ‘gradient dissimilation’ (Jatteau & Hejná 2016) for the diachronic implementation of dissimilation. Since this sound change is usually considered as typically sporadic, lexically regular cases should result from lexical diffusion. In contrast...... with this assumption, we explore the hypothesis that gradient dissimilation may represent the phonetic precursor of completed, regular dissimilatory processes. Such cases of dissimilation might then be reanalysed as Neogrammarian types of change. To assess this question, we gather and analyse new data from Halh...... Mongolian, a language reported to show gradient dissimilation (Svantesson et al. 2005), and compare it to two completed patterns of dissimilation reconstructed within the Mongolic family: Mongolian Chahar and Monguor. The results suggest that the gradient dissimilation in Halh may represent the phonetic...

Racial Microaggressions against Black Americans: Implications for Counseling

Science.gov (United States)

Sue, Derald Wing; Nadal, Kevin L.; Capodilupo, Christina M.; Lin, Annie I.; Torino, Gina C.; Rivera, David P.

2008-01-01

Racial microaggression themes were identified using a focus-group analysis of self-identified Black participants. Six categories of demeaning and invalidating messages reflected beliefs of White supremacy that were unintentionally conveyed by perpetrators. Implications for counselors and the counseling process are discussed.

TG Grammar's Implications for the Foreign Language Teaching

Institute of Scientific and Technical Information of China (English)

殷彩

2009-01-01

Chomsky's Transformational-Generative (TG) grammar is another revolution to linguistics after Saussure's strueturalism, and it plays an important role in the modem linguistics. Introducing the research perspective and method of TG grammar, this paper analyses its implications for the foreign language teaching.

Implications of teacher educators' practices in assessment for ...

African Journals Online (AJOL)

This study presents findings on teacher educators' practices in assessment and their implications for student learning in Tanzania. Research on classroom assessment has been dichotomizing assessment and teaching-learning processes instead of viewing assessment as an integral part of the teachinglearning process.

Environment, Biology, and Culture: Implications for Adolescent Development.

Science.gov (United States)

Zahn-Waxler, Carolyn

1996-01-01

Introduces this special theme issue examining the roles of socialization, biology, and culture as they affect adaptive and maladaptive developmental outcomes. Problems of adolescence addressed include antisocial behavior, depressive symptoms, substance abuse, low achievement, and eating problems. Considers factors implicated in successful…

Formalisation of Unplanned Settlements and Its Implications on ...

African Journals Online (AJOL)

Formalisation of Unplanned Settlements and Its Implications on Poverty Reduction: The Case of Dar es Salaam City. ... Properties found in these areas are sound or improvable. ... Key words: regularisation, formalisation, land tenure, property rights, unplanned/informal settlements, poverty reduction, Dar es Salaam ...

The Epidemiological Transition: Policy and Planning Implications for ...

African Journals Online (AJOL)

Relevant literatures were reviewed from medical journals, library search and internet source using Google search engine as well as international, national and local journals. The key words employed were: Epidemiological Transition with particular emphasis on policy and planning implications in developing countries.

The implications of globalization for conservation in Africa

CSIR Research Space (South Africa)

Mwampamba, TH

2016-06-01

Full Text Available of Ecology, vol. 54(2): 133-135 The implications of globalization for conservation in Africa Mwampamba TH Abrams RW Awoyemi S Babalola FD Borokini TI Egoh, Benis Idrissi HR Koussa T Nganje M O'Leary J ABSTRACT: The Third African...

Practical implications of 'postmodern philosophy'

Directory of Open Access Journals (Sweden)

Savić Mile V.

2002-01-01

Full Text Available The article examines the implications of the discourse about postmodernity. Postmodernity is analyzed as a complex discursive figure. Within the discourse about postmodernity three levels are distinguished: the postmodern condition, postmodernism, and reflection of the postmodern condition. Special attention is paid to globalization and the problem of the enforcement of modern projects in East-European societies, particularly Serbia. These societies are termed object-societies, while their modification of modernity is called eastmodernity. The author's answer to the complexity of the postmodern condition is a conception of the politics of subsistence.

Inflationary implications of supersymmetry breaking

Energy Technology Data Exchange (ETDEWEB)

Borghese, Andrea; Roest, Diederik; Zavala, Ivonne [Centre for Theoretical Physics, University of Groningen, Nijenborgh 4, 9747 AG Groningen (Netherlands)

2013-07-23

We discuss a general bound on the possibility to realise inflation in any minimal supergravity with F-terms. The derivation crucially depends on the sGoldstini, the scalar field directions that are singled out by spontaneous supersymmetry breaking. The resulting bound involves both slow-roll parameters and the geometry of the Kähler manifold of the chiral scalars. We analyse the inflationary implications of this bound, and in particular discuss to what extent the requirements of single field and slow-roll can both be met in F-term inflation.

HBV DNA Integration: Molecular Mechanisms and Clinical Implications

Science.gov (United States)

Tu, Thomas; Budzinska, Magdalena A.; Shackel, Nicholas A.; Urban, Stephan

2017-01-01

Chronic infection with the Hepatitis B Virus (HBV) is a major cause of liver-related morbidity and mortality. One peculiar observation in cells infected with HBV (or with closely‑related animal hepadnaviruses) is the presence of viral DNA integration in the host cell genome, despite this form being a replicative dead-end for the virus. The frequent finding of somatic integration of viral DNA suggests an evolutionary benefit for the virus; however, the mechanism of integration, its functions, and the clinical implications remain unknown. Here we review the current body of knowledge of HBV DNA integration, with particular focus on the molecular mechanisms and its clinical implications (including the possible consequences of replication-independent antigen expression and its possible role in hepatocellular carcinoma). HBV DNA integration is likely to influence HBV replication, persistence, and pathogenesis, and so deserves greater attention in future studies. PMID:28394272

Does chaos theory have major implications for philosophy of medicine?

Science.gov (United States)

Holm, S

2002-12-01

In the literature it is sometimes claimed that chaos theory, non-linear dynamics, and the theory of fractals have major implications for philosophy of medicine, especially for our analysis of the concept of disease and the concept of causation. This paper gives a brief introduction to the concepts underlying chaos theory and non-linear dynamics. It is then shown that chaos theory has only very minimal implications for the analysis of the concept of disease and the concept of causation, mainly because the mathematics of chaotic processes entail that these processes are fully deterministic. The practical unpredictability of chaotic processes, caused by their extreme sensitivity to initial conditions, may raise practical problems in diagnosis, prognosis, and treatment, but it raises no major theoretical problems. The relation between chaos theory and the problem of free will is discussed, and it is shown that chaos theory may remove the problem of predictability of decisions, but does not solve the problem of free will. Chaos theory may thus be very important for our understanding of physiological processes, and specific disease entities, without having any major implications for philosophy of medicine.

Global implications of China's healthcare reform.

Science.gov (United States)

Yan, Fei; Tang, Shenglan; Zhang, Jian

2016-01-01

The ongoing healthcare reform in China has a powerful spillover effect beyond the health sector and the borders of China. A successful completion of the Chinese reform will offer a new model for social justice development, shift the global economy toward sustainability and create a new hub for science and technology in medical and health science. However, reforming the healthcare system in the most populated country is a daunting task. China will not live up to its promise, and all the potentials may end with hype not hope if coherent national strategies are not constructed and state-of-the-art navigation is not achieved with staggering domestic and global challenges. The cost of failure will be immensely high, socioeconomic costs for Chinese and an opportunity cost for the world as a whole. A full appreciation of the global implications of China's healthcare reform is crucial in keeping China receptive toward good practices evidence-approved elsewhere and open minded to fulfill its international obligations. More critically, the appreciation yields constructive engagements from global community toward a joint development and global prosperity. The current report provides a multiple disciplinary assessment on the global implications of the healthcare reform in China. Copyright © 2014 John Wiley & Sons, Ltd.

Neoliberalism and its implications for mental health in the UK.

Science.gov (United States)

Ramon, Shulamit

2008-01-01

This article sets out to outline the tenets of neoliberalism and globalization, prior to the identification of the implications of neoliberalism for the British health system since 1979. The article then focuses on the applications and implications of neoliberalism for the British mental health system in terms of service organization and management, and the impact these changes in direction had on the three existing service sectors: users, carers and professionals. The discussion and the conclusion highlight the significance of these developments in the mental health system in the rather hybrid context of health, mental health, and social care policy and practice in the United Kingdom.

Ethical Implications of Digital Imaging in Photojournalism.

Science.gov (United States)

Terry, Danal; Lasorsa, Dominic L.

Arguing that the news media are about to adopt digital imaging systems that will have far-reaching implications for the practice of journalism, this paper discusses how the news media is expected to adopt the new technology and explains why the marriage of journalism and digital imaging will create ethical issues with respect to photo manipulation…

The implications of the German Risk Study

International Nuclear Information System (INIS)

Birkhofer, A.; Koeberlein, K.

1980-01-01

The methods and results of the German Risk Study published in 1979 are summarized and its implications for reactor safety are discussed. It has led to suggestions that risk analysis should be more widely used for nuclear and other technological systems. It has also identified the need for specific system modifications and confirmed trends in safety research. (author)

Energy from forests: environmental and wildlife implications

Energy Technology Data Exchange (ETDEWEB)

Pimentel, D [Cornell Univ., Ithaca, NY; Chick, S; Vergara, W

1981-09-01

This report analyzes the feasibility of utilizing forests in North America as an energy source. The analysis focuses on three major aspects: (1) the technology of converting wood biomass to energy; (2) the potential of wood as a source of energy; and (3) the environmental implications of using forest products for energy. 49 references, 6 tables.

Policy implications of greenhouse warming: Mitigation, adaptation, and the science base

International Nuclear Information System (INIS)

Anon.

1992-01-01

This book discusses the policy implications of greenhouse warming by examining three major areas: general summary of information about the greenhouse effect leading to a framework for policy; the science basis for the greenhouse effect; mitigation of greenhouse warming. Each section contains 9-13 chapters on specific subjects including the following: overview of greenhouse gases; policy implications; internations considerations; climate records and models; sea levels; temperature rise estimation; energy management at several levels; nonenergy emission reduction; human populations; deforestation. Conclusions are summarized at the end of each section

Alternative models of DSM-5 PTSD: Examining diagnostic implications.

Science.gov (United States)

Murphy, Siobhan; Hansen, Maj; Elklit, Ask; Yong Chen, Yoke; Raudzah Ghazali, Siti; Shevlin, Mark

2018-04-01

The factor structure of DSM-5 posttraumatic stress disorder (PTSD) has been extensively debated with evidence supporting the recently proposed seven-factor Hybrid model. However, despite myriad studies examining PTSD symptom structure few have assessed the diagnostic implications of these proposed models. This study aimed to generate PTSD prevalence estimates derived from the 7 alternative factor models and assess whether pre-established risk factors associated with PTSD (e.g., transportation accidents and sexual victimisation) produce consistent risk estimates. Seven alternative models were estimated within a confirmatory factor analytic framework using the PTSD Checklist for DSM-5 (PCL-5). Data were analysed from a Malaysian adolescent community sample (n = 481) of which 61.7% were female, with a mean age of 17.03 years. The results indicated that all models provided satisfactory model fit with statistical superiority for the Externalising Behaviours and seven-factor Hybrid models. The PTSD prevalence estimates varied substantially ranging from 21.8% for the DSM-5 model to 10.0% for the Hybrid model. Estimates of risk associated with PTSD were inconsistent across the alternative models, with substantial variation emerging for sexual victimisation. These findings have important implications for research and practice and highlight that more research attention is needed to examine the diagnostic implications emerging from the alternative models of PTSD. Copyright © 2017 Elsevier B.V. All rights reserved.

Competitive implications of cross-border banking

OpenAIRE

Claessens, Stijn

2006-01-01

This paper reviews the recent literature on cross-border banking, with a focus on policy implications. Cross-border banking has increased sharply in recent decades, particularly in the form of entry, and has affected the development of financial systems, access to financial services, and stability. Reviewing the empirical literature, the author finds much, although not uniform, evidence that cross-border banking supports the development of an efficient and stable financial system that offers ...

ECONOMIC IMPLICATIONS OF INSUFFICIENT HEALTH LITERACY

OpenAIRE

Dukić, Nikolina; Arbula Blecich, Andrea; Cerović, Ljerka

2013-01-01

The main goal of this paper is to elaborate the importance of health literacy in cost-effective utilization of health care services which influence the efficiency of the entire health care sector. In order to complement the theoretical framework of the economic implications and the circular influence of health literacy on the economy, an empirical analysis was carried out using S–TOFHLA. The results suggest that the patients’ personal characteristics and the accessibil...

Market-Driven Management: the Policy Implications

OpenAIRE

Bellini, Nicola

2008-01-01

The first policy implication of the diffusion of a Market-Driven Management approach is the same as the spreading of globalization, i.e. the obsolescence of industrial policies as traditionally designed and managed by Nation-States with the established toolbox of protectionism and subsidies, picking 'national champions', etc. The growing asymmetry between the physical jurisdiction of political bodies and the global operation space of modern corporations feeds the apparent trend toward company...

Financial Frictions and Real Implications of Macroprudential Policies

Czech Academy of Sciences Publication Activity Database

Derviz, Alexis

2012-01-01

Roč. 3, č. 26 (2012), s. 333-368 ISSN 1555-4961 Institutional support: RVO:67985556 Keywords : Debt * Equity * Bank * Default * Macroprudential policy Subject RIV: AH - Economics http://library.utia.cas.cz/separaty/2012/E/Derviz-financial frictions and real implications of macroprudential policies.pdf

Radiation induced changes in the airway - anaesthetic implications ...

African Journals Online (AJOL)

Radiation induced changes in the airway - anaesthetic implications: case report. Mallika Balakrishnan, Renju Kuriakose, Rachel Cherian Koshy. Abstract. Radiation induces a variety of changes in the airway that can potentially lead to difficult intubation. Osteoradionecrosis (ORN) of the mandible, a severe consequence of ...

Prognostic implications of plasma fibrinogen and serum Creactive ...

African Journals Online (AJOL)

Purpose: To investigate the prognostic implications of plasma fibrinogen and serum C-reactive protein (CRP) levels in tumour resection and survival following successful tumour resection in patients with nonsmall cell lung cancer (NSCLC). Methods: One hundred and fifty-three NSCLC patients who underwent surgical ...

Honeybee colony marketing and its implications for queen rearing ...

African Journals Online (AJOL)

Honeybee colony marketing and its implications for queen rearing and beekeeping development in Werieleke ... Thus, colony marketing is an important venture in Werieleke district of Tigray region. ... EMAIL FULL TEXT EMAIL FULL TEXT

Child Rearing Practices in Nigeria: Implications for Mental Health ...

African Journals Online (AJOL)

Child Rearing Practices in Nigeria: Implications for Mental Health. ... over time are important, especially as this region is undergoing rapid transformation. ... Through policy and aggressive health education, traditional child rearing practices in ...

Philosophy of adult education and the implication for agricultural ...

African Journals Online (AJOL)

Philosophy of adult education and the implication for agricultural extension service. ... The paper highlights the relationhip between adult education and extension using the philosophy as a fulcrum between both. The paper further reiterated ...

wax matrix tablets and its implication on dissolution prof

African Journals Online (AJOL)

acetaminophen-wax matrix tablet and hence its implication on dissolution profile. Acetaminophen-wax ... inertness, cost effectiveness, non- toxicity and more importantly their ... Liver Poole, England) at constant load (30 arbitrary units on the ...

Changes in East Asian Food Consumption: Some Implications for Australian Irrigated Agriculture

OpenAIRE

Philip Taylor; Christopher Findlay

1996-01-01

This paper reviews the implications of economic growth for food consumption in Asia, the East Asian supply responses and the determinants of Australian competitiveness in meeting Asian demand from production in Australia. Our special interests are to draw out some implications for Australia’s irrigated agriculture and for the organisation of the export business of that sector of the economy. A key question is the scope for increased exports of fresh rather than processed products. Sources of ...

User-generated content on Facebook: Implications from the perspective of two organisations

OpenAIRE

Kurian, Jayan

2016-01-01

The purpose of this study is to examine the implications (user benefits and costs) of user-generated content posted by users on Facebook from an organisational perspective. Though motivations to use social networking sites are widely researched and published, studies on implications eventuating from different types of content posted by users on social networking sites is sparse. Hence, this study addresses the gap in literature by an interpretive analysis of user-generated content posted by u...

Bank Consolidation in Nigeria: Marketing Implications and Challenges for the Surviving Banks

OpenAIRE

IE Ernest

2012-01-01

The purpose of this paper is to explore the marketing implications of the Nigerian bank consolidation with a view to theorizing the marketing challenges which Third World countries wishing to embark on the same exercise should watch out for. The research used secondary data sources to expose the status of marketing in the pre-consolidation era and goes further to put forward the marketing implications and challenges of the exercise. Delivery of quality services, repositioning of brand identi...

THE IMPLICATIONS OF EMERGENCE OF CHINA TOWARDS ASEAN-5: FDI-GDP PERSPECTIVE

OpenAIRE

Puah, Chin-Hong; Kueh, Jerome Swee-Hui; Lau, Evan

2007-01-01

The relationship between Foreign Direct Investment (FDI) and Gross Domestic Products (GDP) had become the centre piece of recent researches in identifying the short run and long run implications between the two variables. Using the hypotheses of FDI led GDP and GDP led FDI as theoretical framework, this study intends to analyze the implications of the rise of China towards the ASEAN-5 countries, namely Indonesia, Malaysia, the Philippines, Singapore and Thailand from the perspective of FDI an...

Evaluation of toxicological implications of ingestion exposure to ...

African Journals Online (AJOL)

Because increased LDL cholesterol, decreased HDL cholesterol and alteration in the level of total serum cholesterol have all been implicated as risk factors for atherosclerosis, this present study was designed to determine whether very low percentages of gasoline per kilogramme body weight could cause toxicity in rats.

Communication and conflict management in the family: Implications ...

African Journals Online (AJOL)

This paper assesses communication and conflict management in the family within the framework of implications for national development using a simple random sample of 400 respondents. Findings show that conflict is an inevitable characteristic of the family. However, it has been noted that effective communication would ...

Issues in Cognitive Psychology: Implications for Professional Education.

Science.gov (United States)

Regehr, Glenn; Norman, Geoffrey R.

1996-01-01

Research developments in cognitive psychology, and their implications for teaching and learning at the level of professional education, are summarized. Areas discussed include organization of long-term memory, influences on storage and retrieval from memory, problem solving and transfer/use of analogy, concept formation/categorization/pattern…

Nigeria's National Population Policy and its Implications for ...

African Journals Online (AJOL)

Nigeria's National Population Policy and its Implications for Sustainable Development. Good Wilson. Abstract. Given the prevailing view that population policy has the potentials to reduce pressure of population on development and the attendant improvement of the welfare of people in society now and in the future, ...

Tolerance of cut flowers to gamma-radiation

International Nuclear Information System (INIS)

Kikuchi, O.K.; Wiendl, F.M.; Arthur, V.

1999-01-01

Cut flowers were gamma-irradiated with doses of 0, 200, 400, 600, and 1000 Gy. Dianthuscaryophyllus (Caryophyllaceae), Gypsophila paniculata (Caryophyllaceae), Freesia sp (Iridaceae), Limonium sinuatum Mill. (Plumbaginaceae), L. latifolium Kuntze (Plumbaginaceae), Narcissus tazetta L. (Amaryllidaceae), Helichrysum bracteatum Andr. (Compositae) and Rhodanthe manglesii Lindl (Compositae) were tolerant up to 1000 Gy, without visible negative changes after irradiation and during the vase-life. Callistephus chinensis (Compositae) and Lilium longiflorum Thunb. (Liliaceae) were moderately tolerant, but were modified by high doses. Anthurium sp (Araceae), Strelitzia sp (Musaceae), Matthiola incana R. Br. (Cruciferae), Aechmea distichanta (Bromeliaceae), Consolida ajacis Niew (Ranunculaceae), Ranunculus sp (Ranunculaceae), Dendrobium phalenopsis (Orchidaceae) and Gerbera sp (Compositae) were not tolerant to a dose of 200 Gy. The most adequate flowers to be submitted to irradiation treatment for disinfestation purpose were those of the Caryophillaceae family and those which can be used as dried flowers, such as members of the Rhodanthe, Helichrysum and Limmonium genera. (author)

Limnologic-geologic excursion in the territory of the lower Erft River

Energy Technology Data Exchange (ETDEWEB)

Friedrich, G.; Thome, K.N.

1976-01-01

The geography and hydrology of the area of the excursion are described. There is much damage due to brown coal strip mining operations. Ground water was drained through a canal leading to the Erft River. The water in nearby springs is rich in Fe which repels plant life. The canal contains only a few blue algae (Oscillatoria splendida) and filamentous green algae (Ulothrix tenerrima) which tolerate high Fe concentrations. The Erft shore plant population includes Sparganium erectum, Potamogeton natans, P. pectinatus and Ranunculus fluitans. On flowering plants and stones, diatoms, various green algae (Cladophora glomerata, Stigeoclonium tenue, Oedogonium capillare) and the tropical red alga Compsopogon hookeri were found. The macrozoobenthos is composed mainly of snails (Bithynia tenaculata, Lumnaea ovata, Physa fontinalis, P. acuta and worms of North American origin (Dugesia tifrina, Dendrocoelum lacteum and Planaria lugubris). The Isopoda included Asellus coxalis and A. aquaticus. Leeches (Herpobdella octoculata) and insect larvae (Chironomids, Limnephilids) were also found.

Evaluación nutricional de diferentes ensilajes para alimentar conejos

Directory of Open Access Journals (Sweden)

Rigoberto Villa

2016-12-01

Full Text Available En la Granja Experimental Bengala de la Universidad del Quindío, ubicada en el municipio de Filandia, Quindío, se evaluó el valor nutricional de diferentes ensilajes para alimentar conejos, (pasto imperial Axonopus scoparius (Flüggé Kuhlm. mezclado con botón de oro (Ranunculus acris L., ramio (Boehmeria nívea L. y morera (Morus alba L.. Se valoraron cinco grupos de conejos conformados por cinco animales cada uno. El grupo de conejos alimentado con ensilaje de pasto imperial y botón de oro, fueron los que obtuvieron la mayor ganancia de peso 141g/semanal, mientras que los conejos alimentados con solo forrajes frescos, obtuvieron un peso promedio de 109g/semanal. Las fuentes nutricionales que mejor responden en la alimentación de conejos en su orden fueron: ensilaje de botón de oro, ensilaje de morera y ensilaje de ramio.

Vascular flora of the Prometanj site (Mokra Gora, northern Prokletije Mt.

Directory of Open Access Journals (Sweden)

Radak Boris Đ.

2016-01-01

Full Text Available Floristic research of the Prometanj site, located in the northwestern part of Mokra Gora Mt. along the right bank of the Ibar River, was conducted during 2011. A total of 340 species and five subspecies of vascular plant taxa were registered. Families with the largest number of species were Asteraceae, Fabaceae, Rosaceae, Lamiaceae, Ranunculaceae, while the most numerous genera were Trifolium, Acer, Campanula, Geranium, Veronica, Ranunculus and Vicia. Floral elements of analyzed plant taxa were grouped into ten areal types, with domination of Central European and Eurasian and significant participation of Mediterranean-Submediterranean. The biological spectrum was characterized by the dominance of hemicryptophytes. Five strictly protected and 43 protected species were registered. Prometanj is the only remaining locality in Serbia for tertiary species Adenophora liliifolia. Floristic research of Prometanj should be extended to entire area of Mokra Gora Mt. together with the Ibar River gorge, in order to explore the whole botanical richness of this area. [Projekat Ministarstva nauke Republike Srbije, br. 173030

Knowledge of, beliefs about and attitudes to disability: implications ...

African Journals Online (AJOL)

Knowledge of, beliefs about and attitudes to disability: implications for health ... communities often only learnt about disability following the birth of a disabled child. ... to education and the availability of transport, particularly amongst caregivers ...

Implications of parent-child relationships for emerging adults' subjective feelings about adulthood.

Science.gov (United States)

Lindell, Anna K; Campione-Barr, Nicole; Killoren, Sarah E

2017-10-01

Little is known about the role of parents in promoting their children's successful transition to adulthood, particularly for college students who may maintain stronger ties to parents than other emerging adults. The present study therefore investigated longitudinal implications of parent-child relationship qualities during emerging adults' first year of college for their feelings about the upcoming transition to adulthood 3 years later, as well as implications of 3 types of parental control (behavioral control, psychological control, helicopter parenting) for these associations. Multilevel models indicated that emerging adults who reported less negativity in their relationships with mothers and fathers felt more like adults 3 years later compared with emerging adults with low-quality relationships, while high levels of psychological control and helicopter parenting had detrimental implications for their vocational identity development and perceived competence regarding their transition to adulthood. However, nuanced interactions between parent-child relationship quality and parental control indicated that behavioral control had positive implications for outcomes if it occurred within the context of high-quality relationships, or when utilized with sons. The present study highlights the complex role that parents may play during college students' transition to adulthood, and future work should continue to examine ways that clinicians can incorporate parents as a potential resource for promoting emerging adults' successful transition to adulthood and the workforce. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Automotive fuels - environmental and health implications

International Nuclear Information System (INIS)

Lucas, A.G.

1992-01-01

This document covers papers presented to the Institute of Petroleum's conference ''Automotive Fuels: Environmental and Health Implications'' held on the 9th October 1991. This wide ranging title meant that topics covered included the biochemistry, pathology and epidemiology of automotive fuel use, combustion science, environmental chemistry and atmospheric modelling. Also discussed are the technology of fuel and engine manufacture, limiting and containing emissions and social and political aspects relating to the use of automotive fuels. (UK)

Structuralism: Its Implications for the Performance of Prose Fiction

Science.gov (United States)

Hopkins, Mary Francis

1977-01-01

Discusses the implications of structuralism by examining "Introduction to The Structural Analysis of Narrative", a contemporary writing by Roland Barthes. Explains Barthes' terms and concepts by using Virginia Woolf's Mrs. Dalloway character for an example. (MH)

Review of automated vehicle technology : policy and implementation implications.

Science.gov (United States)

2016-03-14

The goals of this project were to undergo a systematic review of automated vehicle technologies with a focus on policy : implications, methods of implementation, regulation by states, and developments occurring on legal fronts, ultimately creating a ...

Exome sequencing identifies three novel candidate genes implicated in intellectual disability.

Directory of Open Access Journals (Sweden)

Zehra Agha

Full Text Available Intellectual disability (ID is a major health problem mostly with an unknown etiology. Recently exome sequencing of individuals with ID identified novel genes implicated in the disease. Therefore the purpose of the present study was to identify the genetic cause of ID in one syndromic and two non-syndromic Pakistani families. Whole exome of three ID probands was sequenced. Missense variations in two plausible novel genes implicated in autosomal recessive ID were identified: lysine (K-specific methyltransferase 2B (KMT2B, zinc finger protein 589 (ZNF589, as well as hedgehog acyltransferase (HHAT with a de novo mutation with autosomal dominant mode of inheritance. The KMT2B recessive variant is the first report of recessive Kleefstra syndrome-like phenotype. Identification of plausible causative mutations for two recessive and a dominant type of ID, in genes not previously implicated in disease, underscores the large genetic heterogeneity of ID. These results also support the viewpoint that large number of ID genes converge on limited number of common networks i.e. ZNF589 belongs to KRAB-domain zinc-finger proteins previously implicated in ID, HHAT is predicted to affect sonic hedgehog, which is involved in several disorders with ID, KMT2B associated with syndromic ID fits the epigenetic module underlying the Kleefstra syndromic spectrum. The association of these novel genes in three different Pakistani ID families highlights the importance of screening these genes in more families with similar phenotypes from different populations to confirm the involvement of these genes in pathogenesis of ID.

Health effects of radiation and the implications for radiation safety

International Nuclear Information System (INIS)

Gonzalez, A.J.; Anderer, J.

1991-01-01

In this Paper two elements of a multiphase analysis of radiation exposures in the living environment - the human health effects of ionizing radiation and the implications for radiation safety policy and practices - are presented. Part 1 draws together the current state of scientific knowledge and insight about the human health effects of radiation, describing these in terms of known cause-related deterministic effects and of the estimated incidence of stochastic effects as defined by biostatistics and biological models. The 1988 UNSCEAR report provides an authoritative basis for such an examination. Part 2 explores some of the major implications that the state-of-the-art of radiation biology has - or should have - for radiation safety policy and practices. (author)

Resource implications of adopting a restrictive neonatal blood ...

African Journals Online (AJOL)

Resource implications of adopting a restrictive neonatal blood transfusion policy. ... Objective. To determine whether adopting a restrictive BTF policy results in fewer transfusions. Methods. Data were retrospectively collected on all infants who received BTFs in the GSH nursery over a 6-month period following adoption of a ...

The Risk Premium for Equity : Explanations and Implications

NARCIS (Netherlands)

Grant, S.; Quiggin, J.

2001-01-01

The equity premium puzzle shows that using standard parameters and setup, the Consumption-based Capital Asset Pricing Model's (CCAPM's) prediction of the premium associated with systematic risk is out by an order of magnitude.The object of this paper is to consider the implications of each of the

Financial implications of anemia management in anaemic chronic ...

African Journals Online (AJOL)

Objectives- To assess the cost implications of anaemia management using ESA's and parenteral iron and vitamins at the University ofBenin Teaching Hospital, a tertiary health care centre in South-South Nigeria. Methods-Costs of investigating a patient for anaemia were obtained from the revenue unit of the laboratory.

Mother/Daughter Relationship: Psychological Implication of Love in ...

African Journals Online (AJOL)

This paper re-examines Toni Morrison's Beloved to identify an example of the types of mother/daughter relationship that existed between black mothers and their daughters and the implications of such relationship on the Black American society. The paper is a psychoanalytic reading, utilizing Melanie Klein's Object ...

The demographic implications of nomadic herdsmen and farmers ...

African Journals Online (AJOL)

The paper examined the demographic implications resulting from nomadic herdsmen and farmers clashes in Nigeria. Relevant published texts across the country and the Malthusian theory provided the leverage for the study. It revealed that the Nigeria's population is dynamic and growing at a very rapid rate compared to ...

Concentration and Health Implication of Heavy Metals in Drinking ...

African Journals Online (AJOL)

Concentration and Health Implication of Heavy Metals in Drinking Water from Urban ... water is not mentioned by WHO, but all the samples analyzed were found to ... Key words: Drinking water quality, Heavy metals, Maximum admissible limit, ...

[The closure of forensic hospitals and the implications for nursing care].

Science.gov (United States)

Piccoli, Michele

2015-01-01

The closure of forensic hospitals and the implications for nursing care. The closure of forensic hospitals led to the opening of new wards to admit psychiatric patients who committed a crime and by Italian law, cannot be imprisoned. Over 826 residents of forensic hospitals, around 350 cannot be discharged because considered dangerous for the society. The new wards where these patients will be admitted raise some legal and ethical problems as health professionals (doctors and nurses) will be responsible not only of the patients health but also of their legal custody. The professional and ethical implications need a debate among professionals.

Implications of nuclear data uncertainties to reactor design

International Nuclear Information System (INIS)

Greebler, P.; Hutchins, B.A.; Cowan, C.L.

1970-01-01

Uncertainties in nuclear data require significant allowances to be made in the design and the operating conditions of reactor cores and of shielded-reactor-plant and fuel-processing systems. These allowances result in direct cost increases due to overdesign of components and equipment and reduced core and fuel operating performance. Compromising the allowances for data uncertainties has indirect cost implications due to increased risks of failure to meet plant and fuel performance objectives, with warrantees involved in some cases, and to satisfy licensed safety requirements. Fast breeders are the most sensitive power reactors to the uncertainties in nuclear data over the neutron energy range of interest for fission reactors, and this paper focuses on the implications of the data uncertainties to design and operation of fast breeder reactors and fuel-processing systems. The current status of uncertainty in predicted physics parameters due to data uncertainties is reviewed and compared with the situation in 1966 and that projected for within the next two years due to anticipated data improvements. Implications of the uncertainties in the predicted physics parameters to design and operation are discussed for both a near-term prototype or demonstration breeder plant (∼300 MW(e)) and a longer-term large (∼1000 MW(e)) plant. Significant improvements in the nuclear data have been made during the past three years, the most important of these to fast power reactors being the 239 Pu alpha below 15 keV. The most important remaining specific data uncertainties are illustrated by their individual contributions to the computational uncertainty of selected physics parameters, and recommended priorities and accuracy requirements for improved data are presented

Immunological Mechanisms Implicated in the Pathogenesis of Chronic Urticaria and Hashimoto Thyroiditis.

Science.gov (United States)

Berghi, Nicolae Ovidiu

2017-08-01

Autoimmunity represents the attack of the immune system of an organism against its own cells and tissues. Autoimmune diseases may affect one organ (Hashimoto thyroiditis) or can be systemic (chronic urticaria). Many factors are implicated in the pathogenesis of autoimmunity (white cells, cytokines, chemokines). Hashimoto thyroiditis has been associated with chronic urticaria in the last 3 decades in a number of clinical studies. Anti-thyroid antibodies have been documented in a proportion ranging from 10% to 30% in chronic urticaria patients in different countries from 3 continents. Two of the factors involved in the mechanism of autoimmunity are present both in the pathophysiology of Hashimoto thyroiditis and chronic urticaria. According to recent studies, IL6 is implicated in the pathogenesis of both diseases. TregsCD4+CD25+Foxp3+ cells have also been implicated in the pathological mechanisms of these 2 entities. This review offers an explanation of the clinical and statistical association between these two diseases from the pathophysiological point of view.

Rethinking Volks V Robinson: The Implications of Applying a ...

African Journals Online (AJOL)

Rethinking Volks V Robinson: The Implications of Applying a "Contextaulised Choice Model" to Prospective South African Domestic Partnerships Legislation. ... is enacted. Keywords: Life partnership; domestic partnership; Domestic Partnerships Bill; choice argument; contextualised choice model; reciprocal duty of support.

Some Implications for Regulation of ICT and Media Convergence

DEFF Research Database (Denmark)

Henten, Anders; Falch, Morten; Tadayoni, Reza

The term convergence in the areas of ICT and media means the coming together of IT, telecommunications, broadcasting and other media, technologically, market and policy wise. It is the sectoral convergence of the hitherto more separate ICT and media areas, which is in focus, even though...... there certainly are also changes taking place vertically in the different sectors. The paper examines the relationships between technology and market developments and policy and regulatory initiatives. The issue is, therefore, not solely the implications of market and technology trends on policy and regulation......, but also the reverse implications of policy and regulatory frameworks on technology and market developments. The paper analyses the convergence tendencies at a technological, market level and policy and regulatory level. It is, however, the policy level, which is the centre of attention in the paper...

Stakeholder participation in radiological decision making: processes and implication

International Nuclear Information System (INIS)

2004-01-01

Since 1998, the OECD Nuclear Energy Agency has been organizing a series of workshops to address the various aspects of stakeholder involvement in radiological protection decision making. These workshops have been instrumental in forging consensus and improving understanding of key issues in this area. Building on the experience of the first two 'Villigen workshops', the third in the series extensively analysed three case studies, which covered the licensing of a new facility, the clean-up and release of an old facility, and the rehabilitation of a large, contaminated area. Consideration was given to the stakeholder involvement processes that had been used, and the implications that these did or could have on radiological protection policy, regulation and application. The workshop papers analysing these processes and implications are presented in these proceedings, which should provide valuable examples and lessons for governments, regulators and practitioners. (author)

Drug Testing in the Schools. Implications for Policy.

Science.gov (United States)

Bozeman, William C.; And Others

Drug testing of district employees and students is examined from several perspectives: implications for school policy, legality, administration and protocol, and test reliability and accuracy. Substance abuse has become a major concern for educators, parents, and citizens as illegal drugs are more readily available. It is also pointed out that the…

Globalisation And African Cultural Heritage Erosion: Implications For ...

African Journals Online (AJOL)

Globalisation And African Cultural Heritage Erosion: Implications For Policy. ... Globalisation has had both negative and positive impact on the cultural heritage development and preservation in Africa. However, this article argues that ... This cooperation can only be meaningful if it begins with what is already there, i.e. in the ...

TOXICITY OF SOME PLANTS IMPLICATED AS POISONS IN ...

African Journals Online (AJOL)

Different parts of eight plants implicated in Akwa Ibom ethnomedicinal literature as toxic were examined for toxicity in rats after oral and intraperitoneal administration. Only the ethanolic extract of S. indica leaves was toxic by both oral and intraperitoneal routes. The extract of C. edulis roots, E. kamerunica leaves, ...

Which Notion of Implication Is the Right One? From Logical Considerations to a Didactic Perspective.

Science.gov (United States)

Durand-Guerrier, Viviane

2003-01-01

Summarizes Tarski's semantic truth theory to clarify different aspects of implication. Extends the classical definition of implication as a relationship between propositions to a relationship between open sentences with at least one free variable. Analyzes two problematic situations and the presentation of some experimental results from research…

Alternative Fuels and Propulsion Systems: Some Technology trends and Possible Implications for the Future Army

National Research Council Canada - National Science Library

Dortmans, Peter

2004-01-01

.... For each of these, technological developments are captured and considered in terms of their implications, both on military systems directly, and the broader implications for the future context. The impacts on Land Force core skills within the Army-as-a-system framework of these technologies are discussed.

The use of dexamethasone in animals: implication for fertility ...

African Journals Online (AJOL)

Exposure to dexamethasone causes numerous changes in various biological systems including the reproductive system and this has huge implication on fertility and pregnancy. Maternal dexamethasone administration promotes foetal lung maturation and thermoregulation in premature foetuses. This indication makes ...

Global Climate Change: National Security Implications

Science.gov (United States)

2008-05-01

it cost to treat asthma in children and other health problems caused by the dirt we were putting out of the smokestacks. It was passed by the...in Latin America for a number of years. General Clark used to say, “In SOUTHCOM, take no credit and expect none.” And I think that was a good rule...damage the health of our children .35 People also need to better understand the implications of globalization. Not all currently appreciate how our

Expertise development in the professions; Implications for teaching and assessment

NARCIS (Netherlands)

Boshuizen, Els

2011-01-01

Boshuizen, H. P. A. (2011, 30 August - 3 September). Expertise development in the professions; Implications for teaching and assessment. Paper presented at the bi-annual EARLI conferences, Exeter, UK.

Relational Aggression, Victimization, and Language Development: Implications for Practice

Science.gov (United States)

Ostrov, Jamie M.; Godleski, Stephanie A.

2007-01-01

This review explores the development of relational aggression and relational victimization among peers, with specific emphasis on clinical implications for speech-language pathologists. Developmental manifestations of relational aggression and victimization are reviewed from early childhood through emerging adulthood. The concurrent and…

Determinants of premarital sex in Maiduguri, Nigeria: Implications for ...

African Journals Online (AJOL)

McRoy

of the strategies to reduce the impact of. HIV/AIDS is ... endorsing the use of an STI vaccine, the introduction of HPV vaccine is ..... implications for HIV and drug abuse ... reproduction in any medium, provided the original work is properly cited.

Learned-Helplessness Theory: Implications for Research in Learning Disabilities.

Science.gov (United States)

Canino, Frank J.

1981-01-01

The application of learned helplessness theory to achievement is discussed within the context of implications for research in learning disabilities. Finally, the similarities between helpless children and learning disabled students in terms of problems solving and attention are discussed. (Author)

LUTS and sexual dysfunction : Implications for management of BPH

NARCIS (Netherlands)

van Moorselaar, J

2003-01-01

Objectives: To summarise currently available data describing the impact of surgical and pharmacological treatments for lower urinary tract symptoms (LUTS) on male sexual function. To compare treatment options and outline implications for the management of this patient group. Methods: Key published

Implications for Child Bilingual Acquisition, Optionality and Transfer

Science.gov (United States)

Serratrice, Ludovica

2014-01-01

Amaral & Roeper's Multiple Grammars (MG) proposal offers an appealingly simple way of thinking about the linguistic representations of bilingual speakers. This article presents a commentary on the MG language acquisition theory proposed by Luiz Amaral and Tom Roeper in this issue, focusing on the theory's implications for child…

The implications of nonauthentic questions in Galatians | Verster ...

African Journals Online (AJOL)

A new classification of non-authentic questions is helpful in understanding the way in which Paul uses persuasion in Galatians. Paul uses many non-authentic questions, and the implications thereof are evident in the type of question used. The way in which he violates the maxims identified by Grice also entails certain ...

Diagnosing Organization-Environment "Fit": Implications for Organization Development

Science.gov (United States)

Gabarro, John J.

1974-01-01

This article has attempted to: (1) describe several dimensions of organization-environment fit; (2) describe some concepts which can be used in diagnosing the degree to which a school system's organization matches the demands and needs of its environment; (3) present some implications of such a diagnosis for OD [organizational development]…

Current Research on Adolescence and its Program Implications.

Science.gov (United States)

Cvetkovich, George; Grote, Barbara

This paper discusses program implications of research on adolescents. A brief historical review of teenage sexuality is presented in order to put current information in perspective. The present increase in teenage fertility is seen as part of a larger epidemic failure of socialization. A number of recent studies are reviewed and synthesized,…

Hotel Employees' Japanese Language Experiences: Implications and Suggestions.

Science.gov (United States)

Makita-Discekici, Yasuko

1998-01-01

Analyzes the Japanese language learning experiences of 13 hotel employees in Guam. Results of the study present implications and suggestions for a Japanese language program for the hotel industry. The project began as a result of hotel employees frustrations when they were unable to communicate effectively with their Japanese guests. (Auth/JL)

Women education: problems and implications for family responsibility

African Journals Online (AJOL)

The writer examined education in the context of its availability for the women folk. The paper also elucidates the problems of women education, and the implications of poor women education for family responsibility. It was suggested in the paper that for optimal national development, women who are the first teachers in the ...

Periodic Epileptiform Discharges Clarified for the Nonneurologist Intensivist: Clinical Implications and Current Management.

Science.gov (United States)

Lahiri, Shouri; Boro, Alexis D; Shiloh, Ariel L; Milstein, Mark J; Savel, Richard H

2015-10-01

Periodic epileptiform discharges (PEDs) are frequently encountered during continuous electroencephalography monitoring in the intensive care unit. Their implications and management are variable and highly dependent on the clinical context. This article is intended for the nonneurologist intensivist, reviews basic terminology and clinical implications (including causes, prognosis, and association with seizures), and suggests an approach to management. Several case vignettes are included to illustrate the clinical variability associated with PEDs. © The Author(s) 2013.

Terror management theory applied clinically: implications for existential-integrative psychotherapy.

Science.gov (United States)

Lewis, Adam M

2014-01-01

Existential psychotherapy and Terror Management Theory (TMT) offer explanations for the potential psychological effects of death awareness, although their respective literatures bases differ in clarity, research, and implications for treating psychopathology. Existential therapy is often opaque to many therapists, in part due to the lack of consensus on what constitutes its practice, limited published practical examples, and few empirical studies examining its efficacy. By contrast, TMT has an extensive empirical literature base, both within social psychology and spanning multiple disciplines, although previously unexplored within clinical and counseling psychology. This article explores the implications of a proposed TMT integrated existential therapy (TIE), bridging the gap between disciplines in order to meet the needs of the aging population and current challenges facing existential therapists.

77 FR 9946 - Draft Guidance for Industry on Drug Interaction Studies-Study Design, Data Analysis, Implications...

Science.gov (United States)

2012-02-21

... industry entitled ``Drug Interaction Studies--Study Design, Data Analysis, Implications for Dosing, and... data analysis in the context of identifying potential drug interactions. The guidance also addresses... Studies--Study Design, Data Analysis, and Implications for Dosing and Labeling.'' Comments were received...

Implications of the Bakassi conflict resolution for Cameroon | Baye ...

African Journals Online (AJOL)

This paper sketches a conceptual framework of international conflict dynamics and resolution, examines the geopolitics of the Bakassi dispute between Nigeria and Cameroon, and outlines socio-economic implications of its peaceful settlement. Neglect and subsequent discovery of oil deposits subjected the Bakassi ...

Coherence of Radial Implicative Fuzzy Systems with Nominal Consequents

Czech Academy of Sciences Publication Activity Database

Coufal, David

-, č. 4 (2006), s. 60-66 ISSN 1509-4553 R&D Projects: GA MŠk 1M0545 Institutional research plan: CEZ:AV0Z10300504 Keywords : implicative fuzzy system * radial fuzzy system * nominal output space * coherence Subject RIV: IN - Informatics, Computer Science

Social and ethical implications of psychiatric classification for low ...

African Journals Online (AJOL)

Classification of Diseases, currently 10th edition, it is timely to consider the wider societal implications of evolving psychiatric classification, especially within low- and middle-income countries (LMICs). The author reviewed developments in psychiatric classification, especially the move from categorical to dimensional ...

The Male Role in Contraception: Implications for Health Education.

Science.gov (United States)

Chng, Chwee Lye

1983-01-01

Many males still perceive contraception as a woman's responsibility. This paper describes male contraceptives and their effectiveness and draws implications for school and community health education professionals. More equitable sharing of the responsibility for contraception might result in more effective contraception. (PP)

Innovation and inter-firm linkages : new implications for policy

NARCIS (Netherlands)

Nooteboom, B

This article discusses the implications for competition, innovation and learning of different forms of inter-firm linkage, ways to govern them, different 'generic systems' of innovation, and government policy. It employs a transformed theory of transactions that can deal with innovation and

Florence Nightingale, Statistician: Implications for Teachers of Educational Research.

Science.gov (United States)

Rice, Marti H.; Stallings, William M.

This paper presents an overview of Florence Nightingale's statistical background and accomplishments; discusses Victorian statistics, Nightingale's education and statistical contributions; and concludes with implications for professors and students of educational research. Florence Nightingale (1820-1910), the first woman elected as a fellow of…

Mycostimulation in a glyphosate treated arable soil: implications on ...

African Journals Online (AJOL)

Mycostimulation in a glyphosate treated arable soil: implications on the yield and agronomic characters of Talinum fruticosum (L.) Juss. ... If properly managed and stimulated, fungi can contribute significantly to improving soil health, thus improving food security in a sustainable manner. Keywords: Mycoaugmentation ...

Martin Heidegger on Temporality: Its Moral Implication on Society ...

African Journals Online (AJOL)

survival, self-preservation, that we cannot donate for the welfare of others and also for good neighbourliness. Our method is to reflect on the original works of Heidegger and commentaries written on him by other authors to see the implications for the ...

The public health implications of pathogens in polluted aquatic ...

African Journals Online (AJOL)

The public health implications of pathogens in polluted aquatic ecosystems: a review. ... Pathogen contamination in water sources and related diseases constitute ... of public water supply and most importantly, increased rate of human mortality. ... illnesses related to respiratory, gastrointestinal and dermatological systems, ...

Machine implications for detectors and physics

International Nuclear Information System (INIS)

Tauchi, Toshiaki

2001-01-01

Future linear colliders are very different at many aspects because of low repetition rate (5∼200 Hz) and high accelerating gradient (22∼150 MeV/m). For high luminosity, the beam sizes must be squeezed in extremely small region at interaction point (IP). We briefly describe new phenomena at the IP, i.e. beamstrahlung process, creations of e + e - pairs and minijets. We also report machine implications related to the energy spread, beamstrahlung, bunch-train structure, beam polarizations and backgrounds for detectors and physics

the implications of non- authentic questions in galatians

African Journals Online (AJOL)

tegies in the form of non-authentic questions in Paul's letters may thus be scru- tinised, and their ... A similar approach will be followed in this paper by ... and to describe their implications in order to better understand their function .... They are not addressed to the receiver, and can be primarily rational or emotional.

Influence of Spousal Communication on Marital Stability: Implication ...

African Journals Online (AJOL)

It is often said that the home is the basic unit of the larger society. Thus when the home is settled, the society is at peace. The main focus of this study was to find out the influence of spousal communication on marital stability: Implications for Conducive Home Environment. A researcher-designed questionnaire titled ...

EU'S ANTIDUMPING POLICIES TOWARDS CHINA AND THEIR IMPLICATIONS

OpenAIRE

CLINCI, Ionut Cristian

2013-01-01

This paper first tries to describe the antidumping measures and to explain how they work in the trade relations between EU and China. Then it tries to explain the implications of the antidumping measures from an economic perspective. Finally, the paper tries to answer the question whether the EU discriminates China in its antidumping policies.

Inner City Providence: Implications for Education. Attachment 2.

Science.gov (United States)

Blanchard, Walter J.

This is a collection of raw data and brief descriptions of the neighborhoods which compose the inner city of Providence. It was compiled so that staff, teachers, and the community leaders could think together about the implications of these data for the schools, education, and for the social studies project. Demographic data on the seven…

Networking activism: implications for Greece

Directory of Open Access Journals (Sweden)

Pantelis Vatikiotis

2011-12-01

Full Text Available The outbreak of December 2008 against police brutality through a wave of demonstrations and street protests in Athens, which was strongly advocated by protest activities and practices across the world, addresses several issues in relation to the transformative potentials of mediated collective action. The paper critically evaluates different accounts of December events, probing then into thevery networking of that movement. From this perspective, it points out another aspect of the local-global interplay in protest culture along new mediating practices (beyond the creation of transnational publics, that of the implications of transnational networking for local social activism and identification, addressing relevant questions in the Greek context.

State-Dependent Implication and Equivalence in Quantum Logic

Directory of Open Access Journals (Sweden)

Fedor Herbut

2012-01-01

Full Text Available Ideal occurrence of an event (projector leads to the known change of a state (density operator into (the Lüders state. It is shown that two events and give the same Lüders state if and only if the equivalence relation is valid. This relation determines equivalence classes. The set of them and each class, are studied in detail. It is proved that the range projector of the Lüders state can be evaluated as , where denotes the greatest lower bound, and is the null projector of . State-dependent implication extends absolute implication (which, in turn, determines the entire structure of quantum logic. and are investigated in a closely related way to mutual benefit. Inherent in the preorder is the state-dependent equivalence , defining equivalence classes in a given Boolean subalgebra. The quotient set, in which the classes are the elements, has itself a partially ordered structure, and so has each class. In a complete Boolean subalgebra, both structures are complete lattices. Physical meanings are discussed.

A Weak S-Implication on Interval Sets%区间集上的弱S-蕴涵

Institute of Scientific and Technical Information of China (English)

薛占熬; 程惠茹; 黄海松; 李跃军

2013-01-01

　　区间集是表达模糊信息的一种有效方法，蕴涵算子的研究是逻辑研究的关键，在区间集上构造蕴涵具有重要的研究价值。在区间集上构造了一个新的区间集弱S-蕴涵，证明了其正则性、单调性以及其他一些重要性质。最后证明了由它可构造剩余格，这为区间集的逻辑系统的建立提供了理论基础。%The theory of interval sets provides an effective method for expressing fuzzy information. Researching implication operators is a key step for fuzzy logic system. Thus it is very important to construct implication operators on interval sets. This paper constructs a new implication operator of interval sets, named as weak S-implication. Meanwhile, it proves the regularity, monotonicity and other important properties of weak S-implication. Finally, it proves that the residuated lattice is constituted under the S-implication operator on interval sets. This research provides a theoretical foundation for the logic system of interval sets.

Extension Implications of Skill Gaps among Cassava Farmers in the ...

African Journals Online (AJOL)

Extension Implications of Skill Gaps among Cassava Farmers in the Niger Delta Region of Nigeria. ... PROMOTING ACCESS TO AFRICAN RESEARCH ... Skill gap analysis indicated 16 areas including packaging of cassava products with ...

Climate Change: Implications for South African Building Systems and Components

CSIR Research Space (South Africa)

Gibberd, Jeremy T

2017-12-01

Full Text Available to determine the implications of these changes for buildings. Proposals are made on how buildings may be adapted to climate change and recommendations on further research and development are outlined....

Transportation planning implications of automated/connected vehicles on Texas highways.

Science.gov (United States)

2017-04-01

This research project was focused on the transportation planning implications of automated/connected : vehicles (AV/CVs) on Texas highways. The research assessed how these potentially transformative : technologies can be included in transportation pl...

Habitat use and implications for avian species in Sambisa game ...

African Journals Online (AJOL)

Habitat use and implications for avian species in Sambisa game reserve, Borno state, Nigeria. ... avian species diversity and abundance in Sambisa Game Reserve in Borno State, Sudano-Sahelian vegetation. ... AJOL African Journals Online.

Public health implications of emerging zoonoses.

Science.gov (United States)

Meslin, F X; Stöhr, K; Heymann, D

2000-04-01

Many new, emerging and re-emerging diseases of humans are caused by pathogens which originate from animals or products of animal origin. A wide variety of animal species, both domestic and wild, act as reservoirs for these pathogens, which may be viruses, bacteria or parasites. Given the extensive distribution of the animal species affected, the effective surveillance, prevention and control of zoonotic diseases pose a significant challenge. The authors describe the direct and indirect implications for public health of emerging zoonoses. Direct implications are defined as the consequences for human health in terms of morbidity and mortality. Indirect implications are defined as the effect of the influence of emerging zoonotic disease on two groups of people, namely: health professionals and the general public. Professional assessment of the importance of these diseases influences public health practices and structures, the identification of themes for research and allocation of resources at both national and international levels. The perception of the general public regarding the risks involved considerably influences policy-making in the health field. Extensive outbreaks of zoonotic disease are not uncommon, especially as the disease is often not recognised as zoonotic at the outset and may spread undetected for some time. However, in many instances, the direct impact on health of these new, emerging or re-emerging zoonoses has been small compared to that of other infectious diseases affecting humans. To illustrate the tremendous indirect impact of emerging zoonotic diseases on public health policy and structures and on public perception of health risks, the authors provide a number of examples, including that of the Ebola virus, avian influenza, monkeypox and bovine spongiform encephalopathy. Recent epidemics of these diseases have served as a reminder of the existence of infectious diseases and of the capacity of these diseases to occur unexpectedly in new

New advances in cystic fibrosis - implications for developing countries

African Journals Online (AJOL)

New advances in cystic fibrosis - implications for developing countries. Heather J Zar, Eric Bateman, Michelle Ramsay. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics. Metrics Loading ... Metrics powered by PLOS ALM.

Gani Odutoku ' Dialogu with Mona Lisa: Interrogating Implications of ...

African Journals Online (AJOL)

... exists in the interface that Africa and Europe shares, African nationalist efforts must combine concepts of Negritude and Tigritude to reinvent a new African consciousness that rises beyond the ashes of past debilitating conditions. Key words- Euro-African Interface, Negritude, Tigritude, Implication, Pan-Africanism ...

The Applications of Phonemic Contrasts and Their Implications for ...

African Journals Online (AJOL)

final-year Yoruba-English bilingual University undergraduates and the implications of their applications on pedagogic practices especially in English as a second language (ESL) environment. This subject is rarely studied in Nigeria, yet, it might be significant for shaping the effective teaching of oral English.

Implications of the ethical-legal framework for adolescent HIV ...

African Journals Online (AJOL)

Nicky

Fourthly, the institutional framework for establishing research priorities and regulation of ethical review is being strengthened with the establishment of new institutions such as the National. Health Research Ethics Committee. The South African ethical-legal framework and its implications for adolescent HIV vaccine trials ...

Translanguaging: Definitions, Implications, and Further Needs in Burgeoning Inquiry

Science.gov (United States)

Poza, Luis

2017-01-01

The term "translanguaging" has appeared with growing frequency in research about the education of linguistic minority students. Amid increasing application of the term, concern emerges regarding the consistency of its definitions and characterizations, specifically with respect to the term's social justice implications, which risk…

Prognostic implications of plasma fibrinogen and serum C- reactive ...

African Journals Online (AJOL)

reactive protein levels in non-small cell lung cancer resection and ... Abstract. Purpose: To investigate the prognostic implications of plasma fibrinogen and serum C-reactive protein ... The possibility of complete resection and associated findings are reported. Results: ... operable using pre-operative chemotherapy and/or ...

The potential implication of eosinophil activation in the pathogenesis ...

African Journals Online (AJOL)

Ehab

The potential implication of eosinophil activation in the pathogenesis of childhood asthma. INTRODUCTION. Asthma is recognized as an eosinophil mediated inflammation of the airways1. Eosinophils are major contributors to the damage in the airways of asthmatic patients which when activated, degranulate and release ...

Willingness to Pay for Rural Telephone Services: Implications for ...

African Journals Online (AJOL)

Global Approaches to Extension Practice: A Journal of Agricultural Extension ... This study assessed Willingness to Pay (WTP) for rural telephone services and the implications for agricultural technology transfer in Southeast Nigeria. ... The sample was made up of 240 agro-based entrepreneurs and 60 extension staff.

Privacy implications of presence sharing in mobile messaging applications

NARCIS (Netherlands)

Buchenscheit, Andreas; Könings, Bastian; Neubert, Andreas; Schaub, Florian; Schneider, Matthias; Kargl, Frank

2014-01-01

Mobile messaging applications, such as WhatsApp, provide a free alternative for mobile texting on smartphones. Mobile messengers typically also share presence information about users to indicate when a user is online. We investigated the privacy implications of such presence updates, using WhatsApp

Using Cultural Diversity in Teaching Economics: Global Business Implications

Science.gov (United States)

Mitry, Darryl J.

2008-01-01

Globalization and increasing cross-cultural interactivity have implications for education in general and may also present valuable pedagogical opportunities in the practice of teaching economics for business students. Therefore, the author investigated this proposition and offers some empirical observations from research and teaching experiments.…

World-View Entrapment: Moral-Ethical Implications for Gifted Education.

Science.gov (United States)

Ambrose, Don

2000-01-01

This article explores the moral-ethical implications of the mechanistic world view and related issues such as technological determinism, social Darwinism, and androcentrism. It finds that educational approaches reinforced by the mechanistic world view include positivistic approaches to curriculum, instruction, and research. Recommendations for…

Implications of population growth for Nigeria's development | Fan ...

African Journals Online (AJOL)

Nigeria's population that was 16 million in 1911 is about 140 million today. Attention invariably turns to the implications of this growth to the qualities of life for her inhabitants. The paper notes that high birth rate, low death rate and migration are the sources of the high population growth in Nigeria. The population then ...

Organizational Resilience: The Theoretical Model and Research Implication

Directory of Open Access Journals (Sweden)

Xiao Lei

2017-01-01

Full Text Available Organizations are all subject to a diverse and ever changing and uncertain environment. Under this situation organizations should develop a capability which can resist the emergency and recover from the disruption. Base on lot of literature, the paper provides the main concept of organizational resilience; construct the primary theoretical model and some implications for management.

Traumatic hyphaema in Ilorin, Nigeria: implications for designing ...

African Journals Online (AJOL)

Log in or Register to get access to full text downloads. ... included children while at play 6 (26%), children while being disciplined by adults 5 (21.7%), ... The implications of these in fashioning relevant health education messages are explored. ... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

The use of prime implicants in dependability analysis of software controlled systems

International Nuclear Information System (INIS)

Yau, Michael; Apostolakis, George; Guarro, Sergio

1998-01-01

The behavior of software controlled systems is usually non-binary and dynamic. It is, thus, convenient to employ multi-valued logic to model these systems. Multi-valued logic functions can be used to represent the functional and temporal relationships between the software and hardware components. The resulting multi-valued logic model can be analyzed deductively, i.e. by tracking causality in reverse from undesirable 'top' events to identify faults that may be present in the system. The result of this deductive analysis is a set of prime implicants for a user-defined system top event. The prime implicants represent all the combinations of basic component conditions and software input conditions that may result in the top event; they are the extension to multi-valued logic of the concept of minimal cut sets that is used routinely in the analysis of binary fault trees. This paper discusses why prime implicants are needed in the dependability analysis of software controlled systems, how they are generated, and how they are used to identify faults in a software controlled system

The use of prime implicants in dependability analysis of software controlled systems

Energy Technology Data Exchange (ETDEWEB)

Yau, Michael; Apostolakis, George; Guarro, Sergio

1998-11-01

The behavior of software controlled systems is usually non-binary and dynamic. It is, thus, convenient to employ multi-valued logic to model these systems. Multi-valued logic functions can be used to represent the functional and temporal relationships between the software and hardware components. The resulting multi-valued logic model can be analyzed deductively, i.e. by tracking causality in reverse from undesirable 'top' events to identify faults that may be present in the system. The result of this deductive analysis is a set of prime implicants for a user-defined system top event. The prime implicants represent all the combinations of basic component conditions and software input conditions that may result in the top event; they are the extension to multi-valued logic of the concept of minimal cut sets that is used routinely in the analysis of binary fault trees. This paper discusses why prime implicants are needed in the dependability analysis of software controlled systems, how they are generated, and how they are used to identify faults in a software controlled system.

The Critical Aspect on Fair Value Accounting And Its Implication To Islamic Financial Institutions.

Directory of Open Access Journals (Sweden)

Jamaluddin Majid

2015-03-01

Full Text Available The Critical Aspect on Fair Value Accounting And Its Implication To Islamic Financial Institutions. Fair value accounting (FVA paradigm replaced the historical cost accounting (HCA in the development of accounting standards that FVA is more relevant that HCA probably did not provide the real financial and income information. This paper tries to explore critical aspects of the fair value accounting and its implications to Islamic Financial Institutions implications. This study concludes that that fair value accounting measurement provides many critical aspects to be implemented to Islamic Financial Institutions (IFIs. AAOIFI proposed cash equivalent value as respond to fair value measurement that cash equivalent value when the attribute condition are present such as the relevance, reliability and understandability of the resulting information  DOI:10.15408/aiq.v6i2.1236

Compulsive Buying among College Students: An Investigation of Its Antecedents, Consequences, and Implications for Public Policy.

Science.gov (United States)

Roberts, James A.

1998-01-01

This study investigated the incidence, antecedents, consequences, and policy implications of compulsive buying among college students (n=300). Details contributing factors and discusses the relationship between credit card use and compulsive buying. Discusses the implications for consumer policy and suggestions for further research. (JOW)

Climate change and energy: The implications for the Spanish case

International Nuclear Information System (INIS)

Perez Arriaga, J. I.

2007-01-01

This paper examines the mutual implications between the climate change problem and the actual energy-at-a-crossroads situation of the unsustainable world energy model. The implications for the Spanish case are studied as a case example. The paper provides a brief review of the scientific evidence on climate change, analyzes the causes of the present energy dilemma and characterizes the problem to be addressed. The principal challenge for the future climate regime is to identify the nature and level of commitment that will provide sufficient incentives for all countries, with such a diversity of interests. The paper also exposes the most plausible framework for the future climate regime, the basic components of such a regime, the role to be played by the major stake holders and some guidelines for future negotiations. (Author)

Implications of the behavioural immune system for social behaviour and human health in the modern world.

Science.gov (United States)

Schaller, Mark; Murray, Damian R; Bangerter, Adrian

2015-05-26

The 'behavioural immune system' is composed of mechanisms that evolved as a means of facilitating behaviours that minimized infection risk and enhanced fitness. Recent empirical research on human populations suggests that these mechanisms have unique consequences for many aspects of human sociality--including sexual attitudes, gregariousness, xenophobia, conformity to majority opinion and conservative sociopolitical attitudes. Throughout much of human evolutionary history, these consequences may have had beneficial health implications; but health implications in modern human societies remain unclear. This article summarizes pertinent ways in which modern human societies are similar to and different from the ecologies within which the behavioural immune system evolved. By attending to these similarities and differences, we identify a set of plausible implications-both positive and negative-that the behavioural immune system may have on health outcomes in contemporary human contexts. We discuss both individual-level infection risk and population-level epidemiological outcomes. We also discuss a variety of additional implications, including compliance with public health policies, the adoption of novel therapeutic interventions and actual immunological functioning. Research on the behavioural immune system, and its implications in contemporary human societies, can provide unique insights into relationships between fitness, sociality and health. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Reliability implications for commercial Plowshare applications

Energy Technology Data Exchange (ETDEWEB)

Brumleve, T D [Plowshare Systems Research Division, Sandia Laboratories, Livermore, CA (United States)

1970-05-15

Based on the premise that there will always be a finite chance of a Plowshare project failure, the implications of such a failure are examined. It is suggested that the optimum reliability level will not necessarily be the highest attainable, but rather that which results in minimum average project cost. The type of performance guarantee that the U. S. should provide for nuclear explosive services, the determination of nuclear yield, courses of action to take in the event of failure, and methods to offset remedial costs are discussed. (author)

Implicational (semilinear) logics III: completeness properties

Czech Academy of Sciences Publication Activity Database

Cintula, Petr; Noguera, Carles

2018-01-01

Roč. 57, 3-4 (2018), s. 391-420 ISSN 0933-5846 R&D Projects: GA ČR GA13-14654S EU Projects: European Commission(XE) 689176 - SYSMICS Institutional support: RVO:67985807 ; RVO:67985556 Keywords : abstract algebraic logic * protoalgebraic logics * implicational logics * disjunctional logics * semilinear logics * non-classical logics * completeness theorems * rational completeness Subject RIV: BA - General Mathematics; BA - General Mathematics (UTIA-B) OBOR OECD: Computer science s, information science , bioinformathics (hardware development to be 2.2, social aspect to be 5.8) Impact factor: 0.394, year: 2016

Literature and the Sarau: Political Implications

Directory of Open Access Journals (Sweden)

Rejane Pivetta de Oliveira

2017-06-01

Full Text Available This paper discusses the phenomenon of the cultural gatherings that currently take place in the urban peripheries of Brazil’s larger cities, such as, for example, Sarau da Cooperifa, organized by Sérgio Vaz, and Sarau Suburbano, managed by Alessandro Buzo, both in São Paulo. We attempt to understand how they are organized and the cultural functions they perform in the context of a debate on literature as a cultural practice (Williams 1977; 2015 with aesthetic and political implications (Rancière 1996; 2009.

Implicational (semilinear) logics III: completeness properties

Czech Academy of Sciences Publication Activity Database

Cintula, Petr; Noguera, Carles

2018-01-01

Roč. 57, 3-4 (2018), s. 391-420 ISSN 0933-5846 R&D Projects: GA ČR GA13-14654S EU Projects: European Commission(XE) 689176 - SYSMICS Institutional support: RVO:67985807 ; RVO:67985556 Keywords : abstract algebraic logic * protoalgebraic logics * implicational logics * disjunctional logics * semilinear logics * non-classical logics * completeness theorems * rational completeness Subject RIV: BA - General Mathematics; BA - General Mathematics (UTIA-B) OBOR OECD: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8) Impact factor: 0.394, year: 2016

Reliability implications for commercial Plowshare applications

International Nuclear Information System (INIS)

Brumleve, T.D.

1970-01-01

Based on the premise that there will always be a finite chance of a Plowshare project failure, the implications of such a failure are examined. It is suggested that the optimum reliability level will not necessarily be the highest attainable, but rather that which results in minimum average project cost. The type of performance guarantee that the U. S. should provide for nuclear explosive services, the determination of nuclear yield, courses of action to take in the event of failure, and methods to offset remedial costs are discussed. (author)

Implications of Capital Punishment in the Nigerian Society | Uche ...

African Journals Online (AJOL)

Although, opinion pool seems high on ways of moving Nigeria forward, however, mute indifference and cold passivity have characterized the cherished dreams of most Nigerians. The over emphasis on material gains have compounded and increased criminal tendencies in Nigerians. A systematic look at the implications of ...

Eye mechanics and their implications for eye movement control

NARCIS (Netherlands)

Koene, Ansgar Roald

2002-01-01

The topic of this thesis is the investigation of the mechanical properties of the oculomotor system and the implications of these properties for eye movement control. The investigation was conducted by means of computer models and simulations. This allowed us to combine data from anatomy, physiology

Complications of Diabetes and Their Implications for Service Providers.

Science.gov (United States)

Ponchillia, S. V.

1993-01-01

This article presents information on the complications of both Type I and Type II diabetes and the implications for the rehabilitation of persons with diabetes and visual impairment. Topics covered include retinopathy, cataracts, glaucoma, peripheral neuropathy, carpal tunnel syndrome, diabetic hand syndrome, neuropathy of the autonomic nervous…

Computer Vision Syndrome: Implications for the Occupational Health Nurse.

Science.gov (United States)

Lurati, Ann Regina

2018-02-01

Computers and other digital devices are commonly used both in the workplace and during leisure time. Computer vision syndrome (CVS) is a new health-related condition that negatively affects workers. This article reviews the pathology of and interventions for CVS with implications for the occupational health nurse.

The evolutionary strata of DARPP-32 tail implicates hierarchical ...

Indian Academy of Sciences (India)

The evolutionary strata of DARPP-32 tail implicates hierarchical functional expansion in higher vertebrates. CHOONG YONG UNG and TEOW CHONG TEOH. Supplementary data 1. Protein sequences of PPP1R1 family from 39 vertebrate species in FASTA format. Supplementary data 2. Multiple sequence alignment results ...

Piaget's Theories and Some Possible Implications for Educational Television.

Science.gov (United States)

Bliss, Joan; And Others

1983-01-01

Details Piaget's four stages in the cognitive development of children--the sensorimotor period, pre-operational stage, concrete operational stage, and formal operational stage--and discusses their implications for the planning and design of programs for instructional television, and possible effects on mental development and the cognitive…

LDC nuclear power prospects, 1975--1990: commercial, economic, and security implications

International Nuclear Information System (INIS)

1975-01-01

The potential market for products of the U. S. nuclear industry in the lesser developed countries is evaluated. The political, economic, and security implications of U. S. nuclear technology exports to these countries are analyzed. Information is presented under the following headings: energy projections and economic change in less developed countries; comparative costs of nuclear and conventional power; the general policy environment and its effect on the nuclear power market potential; assessment of U. S. and foreign capabilities in the international competitive environment for production and sale of nuclear power plant products and services; and assessment of international and domestic implications of expanding exports of U. S. nuclear products to less developed countries. (U.S.)

Consumerism and consumer complexity: implications for university teaching and teaching evaluation.

Science.gov (United States)

Hall, Wendy A

2013-07-01

A contemporary issue is the effects of a corporate production metaphor and consumerism on university education. Efforts by universities to attract students and teaching strategies aimed at 'adult learners' tend to treat student consumers as a homogeneous group with similar expectations. In this paper, I argue that consumer groups are not uniform. I use Dagevos' theoretical approach to categorize consumers as calculating, traditional, unique, and responsible. Based on the characteristics of consumers occupying these categories, I describe the implications of the varying consumer expectations for teaching. I also consider the implications for evaluation of teaching and call for research taking consumer types into account when evaluating teaching. Copyright © 2013 Elsevier Ltd. All rights reserved.

Kant on mental disorder. Part 2: philosophical implications of Kant's account.

Science.gov (United States)

Frierson, Patrick

2009-09-01

This paper considers various philosophical problems arising from Kant's account of mental disorder. Starting with the reasons why Kant considered his theory of mental disorder important, I then turn to the implications of this theory of Kant's metaphysics, epistemology and ethics. Given Kant's account of insanity as 'a totally different standpoint... from which one sees all objects differently' (7: 216), the Critique of Pure Reason should be read as offering a more social epistemology than typically recognized. Also, mental disorders that seem to undermine human freedom and rationality raise problems for Kant's moral philosophy that his pragmatic anthropology helps to mitigate. Finally, I propose some implications of Kant's account of mental disorder for contemporary work on mental illness.

Limitation of third party nuclear liability. Causes, implications and future possibilities

International Nuclear Information System (INIS)

Radetzki, M.

1999-01-01

Third party liability of the nuclear power generation industry is discussed. It has several purposes. One is to clarify the distinctive features of nuclear liability as compared with traditional liability in tort. Particular interest is devoted to one such feature, namely the express liability limitation from which the nuclear power generation industry benefits. The causes and implications of this feature are discussed. One important implication of the current order is that the top risk of the nuclear power generation industry is explicitly or implicitly transferred to governments. This risk transfer can be regarded as a subsidy to the nuclear power generation industry. Subsidizations counteract efficiency. Therefore, the possibilities of neutralizing or abolishing the subsidy are explored. (author)

The economics of energy policy in China. Implications for global climate change

International Nuclear Information System (INIS)

Zhongxiang Zhang

1998-01-01

This book is the first systematic and comprehensive attempt to deal with the economic implications of carbon abatement for the Chinese economy in the light of the economics of climate change. The book provides 1) an analysis of the Chinese energy system in order to shed light on its implications for China's future CO 2 emissions; 2) a macroeconomic analysis of CO 2 emission limits for China, using a newly-developed computable general equilibrium model of the Chinese economy; and 3) a cost-effective analysis of carbon abatement options in China's electricity sector by means of a technology-oriented dynamic optimization model. (UK)

Ethical implications and decision making in care education process

Directory of Open Access Journals (Sweden)

Layse Kelle Silva

2014-07-01

Full Text Available Objective. To determine ethical implications for nursing practice at the point of decision making by nursing professors in practice area. Methodology. A qualitative method was adopted, with use of semistructured interviews with sixteen nursing professors who delivered care at a teaching hospital in Salvador, Bahia, from May to June 2011. The methodological reference used was the discourse of the collective subject (DCS by Lefévre and Lefévre. Results. In response to DCSs, the following subjects appeared: "Ethics is fundamental and of vital importance in the decision making process," "searching for knowledge and research to identify problems and solutions, including alternatives and support for decisions," and "to act in the best way." Conclusion. Professors who provide education about patient care also delivered care. They have the responsibility to consider the ethical implications of decision making because they stimulate fundamental reflection and could positively influence future nursing professionals.

Distributed generation and its implications for the utility industry

CERN Document Server

Sioshansi, Fereidoon P

2014-01-01

Distributed Generation and its Implications for the Utility Industry examines the current state of the electric supply industry; the upstream and downstream of the meter; the various technological, business, and regulatory strategies; and case studies that look at a number of projects that put new models into practice. A number of powerful trends are beginning to affect the fundamentals of the electric utility business as we know it. Recent developments have led to a fundamental re-thinking of the electric supply industry and its traditional method of measuring consumption on a volumetric basis. These developments include decreasing electricity demand growth; the rising cost of fossil fuels and its impact on electricity costs; investment in energy efficiency; increasing numbers of prosumers who generate for some or all of their own needs; and market reforms. This book examines the implications of these trends in chapters focusing on distributed and decentralized generation, transactive energy, the role of ele...

Utilization of HIV Testing and Counseling in Ghana: Implications for ...

African Journals Online (AJOL)

Utilization of HIV Testing and Counseling in Ghana: Implications for Universal Coverage. ... HIV testing and counselling (HTC) is a gateway to all systems of AIDS-related care. This study examined ... AJOL African Journals Online. HOW TO ...

U.S. National Security Implications of Chinese Involvement in Latin America

National Research Council Canada - National Science Library

Ellis, R. E

2005-01-01

... implications for the United States. Sustained Chinese economic growth requires ever greater quantities of basic commodities such as petroleum products, coal, iron and steel, and strategic minerals...

Reforms in Nigerian education sector: Implications for Science and ...

African Journals Online (AJOL)

This paper examines the state of Education in Nigeria, the current educational reforms and their implications for science and technology education. It reviews various score sheets for the state of the countries educational system pointing to indicators of the system being inefficient, and attendantly calling for a reformation.

Changing Knowledge, Changing Technology: Implications for Teacher Education Futures

Science.gov (United States)

Burden, Kevin; Aubusson, Peter; Brindley, Sue; Schuck, Sandy

2016-01-01

Recent research in teacher education futures has identified two themes that require further study: the changing nature of knowledge and the changing capabilities of technologies. This article examines the intersection of these two themes and their implications for teacher education. The research employed futures methodologies based on scenario…

Multiple Intelligence Theory for Gifted Education: Criticisms and Implications

Science.gov (United States)

Calik, Basak; Birgili, Bengi

2013-01-01

This paper scrutinizes giftedness and gifted learners under the implications of multiple intelligence theory with regard to coaching young scientists. It is one of the pluralistic theories toward intelligence while supporting to view individuals as active participants during teaching and learning processes which correspond with the applications of…

Recent Concepts in Dyslexia: Implications for Diagnosis and Remediation.

Science.gov (United States)

Forness, Steven R.

The report briefly reviews research on the concepts of attention, memory, and linguistic deficits, as well as maturational lag and interactive factors; and considers possible implications for assessment and instruction of reading disabled/dyslexic children. Early theories relating to dyslexia or specific reading disability are traced from S.…

Adult sex ratio variation : Implications for breeding system evolution

NARCIS (Netherlands)

Szekely, T.; Weissing, F. J.; Komdeur, J.

Adult sex ratio (ASR) exhibits immense variation in nature, although neither the causes nor the implications of this variation are fully understood. According to theory, the ASR is expected to influence sex roles and breeding systems, as the rarer sex in the population has more potential partners to

Sexual Objectification of Women: Clinical Implications and Training Considerations

Science.gov (United States)

Szymanski, Dawn M.; Carr, Erika R.; Moffitt, Lauren B.

2011-01-01

This article focuses on the implications of theory and empirical research on the sexual objectification of women. Drawing largely from the American Psychological Association's 2007 "Guidelines for Psychological Practice With Girls and Women," the 2007 "Report of the American Psychological Association's Task Force on the Sexualization of Girls,"…

Mental Illness in Offender Populations: Prevalence, Duty and Implications

Science.gov (United States)

Soderstrom, Irina R.

2007-01-01

Prisons are increasingly being filled with inmates who suffer from mental illness. This paper examines the prevalence of mental illness in American jails and prisons, the duty government and society has to provide appropriate mental health treatment, and the implications for inmate safety, costs, recidivism, and community reintegration if…

Winston Churchill's "Iron Curtain" Address: Implications for the Present.

Science.gov (United States)

Bush, George

1988-01-01

Evaluates the "Iron Curtain" speech made by Winston Churchill in 1946, discussing its relevance and implications for the present. Examines Churchill's predictions for the future and his assessment of the USSR. Reviews world developments since the speech and proposes foreign policy goals for the next 40 years. (GEA)

Evaluating the social and cultural implications of the internet.

NARCIS (Netherlands)

Brey, Philip A.E.

2006-01-01

Since the Internet's breakthrough as a mass medium, it has become a topic of discussion because of its implications for society. At one extreme, one finds those who only see great benefits and consider the Internet a tool for freedom, commerce, connectivity, and other societal benefits. At the other

Tourism and spatial transformations; implications for policy and planning

NARCIS (Netherlands)

Ashworth, G.J.; Dietvorst, A.G.J.

1995-01-01

The transformation of space by tourism and recreation is examined and the implications for tourism policy and planning are drawn out. A general model of transformation as a guide to intervention is presented. The first part of the book focuses on the procedures and includes case-studies from the

Health Benefits of Outdoor Recreation: Implications for Health Education.

Science.gov (United States)

Breitenstein, Donna; Ewert, Alan

1990-01-01

This article reviews literature related to the positive effects of outdoor education. The following dimensions of health, and the benefits associated with each, are discussed: emotional, social, physical, intellectual, and spiritual. A model of health benefits derived from outdoor recreation is presented, and implications for health education are…

Feminist Identity Development: Implications for Feminist Therapy with Women.

Science.gov (United States)

McNamara, Kathleen; Rickard, Kathryn M.

1989-01-01

Discusses implications of the Downing and Roush (1985) feminist identity development model for feminist therapy with women. Describes potential pitfalls of feminist therapy and emergent issues at subsequent stages of client's identity development. Proposes research agenda for hypothesis testing of model when applied to therapy with women clients.…

Islam and Citizenship Education in Singapore: Challenges and Implications

Science.gov (United States)

Tan, Charlene

2007-01-01

The religious diversity of Singapore, coupled with the current phenomenon of Islamic revivalism, makes the management of religion a paramount concern for the Singapore government. By examining the developments of Islam in Singapore, this article explores the challenges and implications these developments have on citizenship education in the…

Quality of Antenatal care services in eastern Uganda: implications ...

African Journals Online (AJOL)

Good quality Antenatal Care (ANC) provides opportunity to detect and respond to risky maternal conditions. This study assessed quality of ANC services in eastern Uganda with a goal of benchmarking implications for interventions. Methods Data was collected from 15 health facilities in Eastern Uganda to establish capacity ...

Cryptosporidium species and cattle: Implication for public health and ...

African Journals Online (AJOL)

Cryptosporidium species and cattle: Implication for public health and water - Short Communication. VA Pam, COE Onwuliri, DA Dakul, ICJ Omalu. Abstract. This paper presents a brief summary of the ecology of Cryptosporidium species in Calves and humans and the existing scientific evidence that addresses the claim that ...

Confidentiality concerning HIV/AIDS status - the implications of the ...

African Journals Online (AJOL)

The Appellate Division recently overturned a Supreme Court judgement concerning the disclosure of a patient's HIV status by his general practitioner to another general practitioner and a dentist. This article examines the content of both judgements with particular reference to its implication for the medical profession, and ...

Chronic suppurative otitis media: Socio-economic implications in a ...

African Journals Online (AJOL)

Chronic suppurative otitis media: Socio-economic implications in a tertiary hospital in Northern Nigeria. ... This paper highlights the socio-economic burden of chronic suppurative otitis media on a ... minimum wage for individuals in our environment where the cost of health care is the sole responsibility of the patient.

Disseminating relevant health information to underserved audiences: implications of the Digital Divide Pilot Projects*

Science.gov (United States)

Kreps, Gary L.

2005-01-01

Objective: This paper examines the influence of the digital divide on disparities in health outcomes for vulnerable populations, identifying implications for medical and public libraries. Method: The paper describes the results of the Digital Divide Pilot Projects demonstration research programs funded by the National Cancer Institute to test new strategies for disseminating relevant health information to underserved and at-risk audiences. Results: The Digital Divide Pilot Projects field-tested innovative systemic strategies for helping underserved populations access and utilize relevant health information to make informed health-related decisions about seeking appropriate health care and support, resisting avoidable and significant health risks, and promoting their own health. Implications: The paper builds on the Digital Divide Pilot Projects by identifying implications for developing health communication strategies that libraries can adopt to provide digital health information to vulnerable populations. PMID:16239960

Declining average daily census. Part 1: Implications and options.

Science.gov (United States)

Weil, T P

1985-12-01

A national trend toward declining average daily (inpatient) census (ADC) started in late 1982 even before the Medicare prospective payment system began. The decrease in total days will continue despite an increasing number of aged persons in the U.S. population. This decline could have been predicted from trends during 1978 to 1983, such as increasing available beds but decreasing occupancy, 100 percent increases in hospital expenses, and declining lengths of stay. Assuming that health care costs will remain as a relatively fixed part of the gross national product and no major medical advances will occur in the next five years, certain implications and options exist for facilities experiencing a declining ADC. This article discusses several considerations: Attempts to improve market share; Reduction of full-time equivalent employees; Impact of greater acuity of illness among remaining inpatients; Implications of increasing the number of physicians on medical staffs; Option of a closed medical staff by clinical specialty; Unbundling with not-for-profit and profit-making corporations; Review of mergers, consolidations, and multihospital systems to decide when this option is most appropriate; Sale of a not-for-profit hospital to an investor-owned chain, with implications facing Catholic hospitals choosing this option; Impact and difficulty of developing meaningful alternative health care systems with the hospital's medical staff; Special problems of teaching hospitals; The social issue of the hospital shifting from the community's health center to a cost center; Increased turnover of hospital CEOs; With these in mind, institutions can then focus on solutions that can sometimes be used in tandem to resolve this problem's impact. The second part of this article will discuss some of them.

Male Contraception: Research, New Methods, and Implications for Marginalized Populations.

Science.gov (United States)

Plana, Olivia

2017-07-01

The majority of research on contraception has focused on manipulating the female reproductive system. Recent studies have identified novel contraceptives for males, including hormonal- and nonhormonal-based therapeutics. Although these new contraceptives are still undergoing clinical trials, their development and potential future use in society necessitate serious consideration of their implications for reproductive health. Through my analysis of the research conducted on male contraception over time and the current therapeutics available, it is clear that male contraception has the potential to shift societal gender dynamics and provide males with greater control over their own reproduction. This article also identifies the implications of these novel contraceptives for marginalized populations, especially men of color and men of lower socioeconomic positions. To overcome barriers to contraception among these populations, public policy efforts are needed in order to motivate the development of programs that facilitate coverage of these new male contraceptives by health plans and to increase their availability to underserved communities. Health care providers will be responsible for educating patients about these novel male contraception options and the need to continue using existing methods (e.g., condoms) in order to prevent sexually transmitted infections. This article analyzes the research conducted on male contraception and identifies the implications of these novel therapeutics for marginalized groups of men in the United States to identify the interventions that will be necessary to help ensure that all men have access to these promising scientific innovations.

Military Dissent: What are the Ethical Implications of Tensions in U.S. Civil-Military Relations?

Science.gov (United States)

2013-06-14

ethical , and political. 22 Pfaff 1999, 8). The beliefs of egoism and post-modern relativism can be...MILITARY DISSENT: WHAT ARE THE ETHICAL IMPLICATIONS OF TENSIONS IN U.S. CIVIL-MILITARY RELATIONS? A thesis presented to the...JUN 2013 4. TITLE AND SUBTITLE Military Dissent: What are the Ethical Implications of Tensions in U.S. Civil-Military Relations? 5a. CONTRACT

Inferring Genetic Ancestry: Opportunities, Challenges, and Implications

OpenAIRE

Royal, Charmaine D.; Novembre, John; Fullerton, Stephanie M.; Goldstein, David B.; Long, Jeffrey C.; Bamshad, Michael J.; Clark, Andrew G.

2010-01-01

Increasing public interest in direct-to-consumer (DTC) genetic ancestry testing has been accompanied by growing concern about issues ranging from the personal and societal implications of the testing to the scientific validity of ancestry inference. The very concept of “ancestry” is subject to misunderstanding in both the general and scientific communities. What do we mean by ancestry? How exactly is ancestry measured? How far back can such ancestry be defined and by which genetic tools? How ...

Investigation of previously implicated genetic variants in chronic tic disorders

DEFF Research Database (Denmark)

Abdulkadir, Mohamed; Londono, Douglas; Gordon, Derek

2017-01-01

with those from a large independent case-control cohort. After quality control 71 SNPs were available in 371 trios; 112 SNPs in 179 trios; and 3 SNPs in 192 trios. 17 were candidate SNPs implicated in TS and 2 were implicated in obsessive-compulsive disorder (OCD) or autism spectrum disorder (ASD); 142 were......Genetic studies in Tourette syndrome (TS) are characterized by scattered and poorly replicated findings. We aimed to replicate findings from candidate gene and genome-wide association studies (GWAS). Our cohort included 465 probands with chronic tic disorder (93% TS) and both parents from 412...... families (some probands were siblings). We assessed 75 single nucleotide polymorphisms (SNPs) in 465 parent-child trios; 117 additional SNPs in 211 trios; and 4 additional SNPs in 254 trios. We performed SNP and gene-based transmission disequilibrium tests and compared nominally significant SNP results...

Clinical Implications of Intestinal Stem Cell Markers in Colorectal Cancer

DEFF Research Database (Denmark)

Espersen, Maiken Lise Marcker; Olsen, Jesper; Linnemann, Dorte

2015-01-01

Colorectal cancer (CRC) still has one of the highest incidence and mortality rate among cancers. Therefore, improved differential diagnostics and personalized treatment are still needed. Several intestinal stem cell markers have been found to be associated with CRC and might have a prognostic...... and predictive significance in CRC patients. This review provides an overview of the intestinal stem cell markers leucine-rich repeat-containing G-protein-coupled receptor 5 (LGR5), B cell–specific Moloney murine leukemia virus insertion site 1 (BMI1), Musashi1 (MSI1), and sex-determining region y-box 9 (SOX9......) and their implications in human CRC. The exact roles of the intestinal stem cell markers in CRC development and progression remain unclear; however, high expression of these stem cell markers have a potential prognostic significance and might be implicated in chemotherapy resistance...

U. S. National Security Implications of Chinese Involvement in Latin America

National Research Council Canada - National Science Library

Ellis, R. E

2005-01-01

In this monograph, the author argues that China's pursuit of longterm strategic objectives is leading the country to increase its presence in Latin America, with serious national security implications...

Nature of mango anthracnose in Ghana: Implications for the control ...

African Journals Online (AJOL)

Nature of mango anthracnose in Ghana: Implications for the control of the disease. ... Mango anthracnose is a major disease hampering the production of quality fruits for export in Ghana. The nature of the disease and ... HOW TO USE AJOL.

Micronesian agroforestry: evidence from the past, implications for the future

Science.gov (United States)

Marjorie V. C. Falanruw

1993-01-01

Traditional agroforest systems exist throughout Micronesia. The system found on one Micronesian group of islands, Yap, is described and evaluated in ecological terms. Implications for future development of agriculture in Micronesia are discussed and some specific recommendations are given.

Willingness to pay for rural telephone services: Implications for rural ...

African Journals Online (AJOL)

WTP) for rural telephone services and the implications on poverty reduction in Southeast Nigeria. The key research problem was the inability of the telephone providers or regulatory agencies to estimate the amount the people were willing to pay ...

Implications of Transnational Adoption Status for Adult Korean Adoptees

Science.gov (United States)

Langrehr, Kimberly J.; Yoon, Eunju; Hacker, Jason; Caudill, Kathy

2015-01-01

This study used a consensual qualitative research method to explore the implications of transnational adoption in the lives of 12 adult Korean adoptees. From the analysis, 6 domains emerged: (a) adoption history and preadoptive memories, (b) meaning of adoption, (c) adoptive family dynamics, (d) racism, (e) identity formation, and (f) counseling…

Hiroshima and Nagasaki: New doses, risks, and their implications

International Nuclear Information System (INIS)

Schull, W.J.; Shimizu, Y.; Kato, H.

1990-01-01

This presentation summarizes the recent re-evaluations of the dose and risk of cancer among survivors of the atomic bombing of Hiroshima and Nagasaki. It addresses briefly their limitations, and describes some of their implications for the lifetime projection of the risk of a fatal cancer following exposure to ionizing radiation

Portfolio implications of cointegration between labor income and dividends

NARCIS (Netherlands)

de Jong, F.C.J.M.

2012-01-01

This paper analyzes the implications of cointegration between labor income and dividends for the optimal portfolio weight for stocks. In a recent paper, Benzoni et al. (J Finance 62:2123–2167, 2007) claim that, as a result of cointegration, the optimal weight in stocks may be smaller for young

The Skills Implications of Electronic Retailing. IES Final Report.

Science.gov (United States)

Tackey, Nii Djan; Hillage, Jim; Jagger, Nick; Bates, Peter

The skills and education/training implications of the development of electronic commerce in the United Kingdom's retail industry and its associated supply chain were examined. The major data collection activities were as follows: a literature review; consultation with leading academics and advisers; an e-mail-based call for information from…

The precision of higgs boson measurements and their implications

International Nuclear Information System (INIS)

J. Conway et al. email = crathbun@fnal.gov

2002-01-01

The prospects for a precise exploration of the properties of a single or many observed Higgs bosons at future accelerators are summarized, with particular emphasis on the abilities of a Linear Collider (LC). Some implications of these measurements for discerning new physics beyond the Standard Model (SM) are also discussed

Mosquito larval habitats and public health implications in Abeokuta ...

African Journals Online (AJOL)

The larval habitats of mosquitoes were investigated in Abeokuta, Nigeria in order to determine the breeding sites of the existing mosquito fauna and its possible public health implications on the residents of the City. The habitats were sampled between August 2005 and July 2006 using plastic dippers and a pipette.

Primary and Secondary Labor Markets: Implications for Vocational Rehabilitation.

Science.gov (United States)

Hagner, David

2000-01-01

Reviews theoretical and empirical work in labor economics and the sociology of work relating to the segmentation of the labor market into a primary and a secondary sector and examines the implications for vocational rehabilitation. Transition into primary sector employment is explored as an important aspect of career development for individuals…

Youth unemployment in Nigeria: some implications for the third ...

African Journals Online (AJOL)

Youth unemployment in Nigeria: some implications for the third Millenium. ... Government in league with the private sector it is further suggested, can create job corps for school dropouts as one major remedy to unemployment. The paper further sees hope for Nigeria only if Youths are mobilized by way of genuinely ...

Spirituality of South Asian Women: Implications for Adult Learning.

Science.gov (United States)

Marshall, Jody L.

The implications of the spirituality of South Asian women for adult learning were examined through semistructured interviews of five South Asian women who resided in Canada. The women, who included students, working professionals, mothers, and single women, originated from Nepal, India, Pakistan, and Sri Lanka and were from Hindu, Moslem, and…

An Appraisal of Equal Educational Opportunities and its Implications ...

African Journals Online (AJOL)

The paper appraised the concept of equal educational opportunities and its implications for peace and development in Nigeria. In the age of Plato, education was meant to make each person contribute his best in the stratum that he belonged. In consequence, all children were educated together at the nursery, kindergarten ...

Practices and health perception of preparation of Brassica vegetables: translating survey data to technological and nutritional implications

NARCIS (Netherlands)

Nugrahedi, P.Y.; Hantoro, I.; Verkerk, R.; Dekker, M.; Steenbekkers, L.P.A.

2015-01-01

Food preparation practices are known to have large nutritional implications on the final product. This article describes survey data on preparation practices of Brassica vegetables and the translation of these data into technological and nutritional implications using knowledge on the mechanisms of

Reference group theory with implications for information studies: a theoretical essay

Directory of Open Access Journals (Sweden)

E. Murell Dawson

2001-01-01

Full Text Available This article explores the role and implications of reference group theory in relation to the field of library and information science. Reference group theory is based upon the principle that people take the standards of significant others as a basis for making self-appraisals, comparisons, and choices regarding need and use of information. Research that applies concepts of reference group theory to various sectors of library and information studies can provide data useful in enhancing areas such as information-seeking research, special populations, and uses of information. Implications are promising that knowledge gained from like research can be beneficial in helping information professionals better understand the role theory plays in examining ways in which people manage their information and social worlds.

Serotyping of Campylobacter jejuni from an outbreak of enteritis implicating chicken.

Science.gov (United States)

Rosenfield, J A; Arnold, G J; Davey, G R; Archer, R S; Woods, W H

1985-09-01

An outbreak of campylobacter enteritis involving 7 of 17 people over a period of 5 days followed a dinner at a restaurant. A chicken casserole dish was implicated with a food-specific attack rate of 58%. Campylobacter jejuni Penner serotype 18/21/29, resistant to metronidazole, was isolated from 3 of 4 symptomatic patients and from three raw fresh chicken samples closely associated with the implicated chicken. Numbers of C. jejuni in the chicken ranged from 5.3 X 10(1) to 7.5 X 10(2) colony forming units per square centimeter of surface area. This is the first outbreak of campylobacter enteritis reported in Australia in which C. jejuni has been isolated from both human and food sources and the isolates serologically confirmed as identical.

Growth and Puberty in Obese Children and Implications of Body Composition

Directory of Open Access Journals (Sweden)

Sochung Chung

2017-12-01

Full Text Available Childhood obesity is a major public health concern throughout the world. Nutrition, energy balance and hormones interplay in growth and pubertal development regulation. Frequently overweight and obese children are taller for their age and sex and tend to mature earlier than lean children. The increased leptin and sex hormone levels seen in obese children with excessive adiposity may be implicated in accelerated pubertal growth and accelerated epiphyseal growth plate maturation. Efforts to detect the impact of obesity in children are needed to prevent metabolic and cardiovascular disease in later life. This review aims to cover the process of growth in obese children and implications of body composition on growth and pubertal development and introduce the use of body composition charts in clinical practice.

Hydrodynamic processes in sharp meander bends and their morphological implications

NARCIS (Netherlands)

Blanckaert, K.

2011-01-01

The migration rate of sharp meander bends exhibits large variance and indicates that some sharply curved bends tend to stabilize. These observations remain unexplained. This paper examines three hydrodynamic processes in sharp bends with fixed banks and discusses their morphological implications:

Implications of tristability in pattern-forming ecosystems

Science.gov (United States)

Zelnik, Yuval R.; Gandhi, Punit; Knobloch, Edgar; Meron, Ehud

2018-03-01

Many ecosystems show both self-organized spatial patterns and multistability of possible states. The combination of these two phenomena in different forms has a significant impact on the behavior of ecosystems in changing environments. One notable case is connected to tristability of two distinct uniform states together with patterned states, which has recently been found in model studies of dryland ecosystems. Using a simple model, we determine the extent of tristability in parameter space, explore its effects on the system dynamics, and consider its implications for state transitions or regime shifts. We analyze the bifurcation structure of model solutions that describe uniform states, periodic patterns, and hybrid states between the former two. We map out the parameter space where these states exist, and note how the different states interact with each other. We further focus on two special implications with ecological significance, breakdown of the snaking range and complex fronts. We find that the organization of the hybrid states within a homoclinic snaking structure breaks down as it meets a Maxwell point where simple fronts are stationary. We also discover a new series of complex fronts between the uniform states, each with its own velocity. We conclude with a brief discussion of the significance of these findings for the dynamics of regime shifts and their potential control.

The economics of energy policy in China. Implications for global climate change

Energy Technology Data Exchange (ETDEWEB)

Zhongxiang Zhang [Groningen Univ., Dept. of Economics and Public Finance, Groningen (Netherlands)]|[Chinese Academy of Social Sciences, Centre for Environment and Development, Beijing (China)

1998-08-01

This book is the first systematic and comprehensive attempt to deal with the economic implications of carbon abatement for the Chinese economy in the light of the economics of climate change. The book provides 1) an analysis of the Chinese energy system in order to shed light on its implications for China`s future CO{sub 2} emissions; 2) a macroeconomic analysis of CO{sub 2} emission limits for China, using a newly-developed computable general equilibrium model of the Chinese economy; and 3) a cost-effective analysis of carbon abatement options in China`s electricity sector by means of a technology-oriented dynamic optimization model. (UK)

Child sexual abuse: consequences and implications.

Science.gov (United States)

Hornor, Gail

2010-01-01

Sexual abuse is a problem of epidemic proportions in the United States. Given the sheer numbers of sexually abused children, it is vital for pediatric nurse practitioners to understand both short-term and long-term consequences of sexual abuse. Understanding consequences of sexual abuse can assist the pediatric nurse practitioner in anticipating the physical and mental health needs of patients and also may assist in the identification of sexual abuse victims. Sexual abuse typically does not occur in isolation. Implications for practice will be discussed. Copyright © 2010 National Association of Pediatric Nurse Practitioners. Published by Mosby, Inc. All rights reserved.

Cosmological implications of Higgs near-criticality.

Science.gov (United States)

Espinosa, J R

2018-03-06

The Standard Model electroweak (EW) vacuum, in the absence of new physics below the Planck scale, lies very close to the boundary between stability and metastability, with the last option being the most probable. Several cosmological implications of this so-called 'near-criticality' are discussed. In the metastable vacuum case, the main challenges that the survival of the EW vacuum faces during the evolution of the Universe are analysed. In the stable vacuum case, the possibility of implementing Higgs inflation is critically examined.This article is part of the Theo Murphy meeting issue 'Higgs cosmology'. © 2018 The Author(s).

Dust and radon: the legal implications

International Nuclear Information System (INIS)

Van Sittert, J.M.O.

1990-01-01

It is known that radon gas is not generally considered to be a major problem when encountered in the working environment. However, in its process of decay, a series of four short lived daughter products are formed. In a dust-laden atmosphere these daughter products, which are ionized readily, attach to the particulate material and when inhaled are deposited in the alveoli of the lungs. Therefore, if respirable dust is controlled, the effects of radon daughters will also be minimized. The legal requirements for dust control in South Africa and their implications are discussed. 1 ill

Implications of organizational ethics to healthcare.

Science.gov (United States)

Ells, Carolyn; MacDonald, Chris

2002-01-01

Organizational ethics is an emerging field concerned with the study and practice of the ethical behaviour of organizations. For effective application to healthcare settings, we argue that organizational ethics requires attention to organizations' special characteristics combined with tools borrowed from the fields of business ethics and bioethics. We identify and discuss several implications of this burgeoning field to healthcare organizations, showing how organizational ethics can facilitate policy making, accountability, self-evaluation, and patient and business perspectives. In our conclusion, we suggest an action plan for healthcare organizations to help them respond appropriately to their ethical responsibilities.

Zika virus: A review with oral health implications

Directory of Open Access Journals (Sweden)

Ruchika Khanna

2017-01-01

Full Text Available Zika virus was first isolated in the year 1947 from the blood of sentinel rhesus macaque of Uganda. The virus was introduced in Brazil from Pacific Islands and thereon spread rapidly. It was considered the first infectious disease to have birth defects. This review highlights the transmission, clinical aspects, clinical features, diagnosis, and possible implications of the virus for the dental team.

Hypertensive response to exercise: mechanisms and clinical implication

OpenAIRE

Kim, Darae; Ha, Jong-Won

2016-01-01

A hypertensive response to exercise (HRE) is frequently observed in individuals without hypertension or other cardiovascular disease. However, mechanisms and clinical implication of HRE is not fully elucidated. Endothelial dysfunction and increased stiffness of large artery contribute to development of HRE. From neurohormonal aspects, excess stimulation of sympathetic nervous system and augmented rise of angiotensin II seems to be important mechanism in HRE. Increasing evidences indicates tha...

Implications for Science and Mathematics Education of Current Philosophies of Education.

Science.gov (United States)

Hopkins, Richard L.

1981-01-01

Differing philosophies of education associated with John Dewey, Robert Maynard Hutchins, Jerome Bruner, and A. S. Neill are outlined. Implications of each philosophy for mathematics and science teaching are suggested. (MP)

Performance and cost implication of finisher turkeys fed varying ...

African Journals Online (AJOL)

A 28-day experiment was conducted to determine the effect of feeding varying levels of rice milling waste as a substitute on maize on the performance, nutrient utilization and the economics implication on finisher turkeys. Five turkey finisher diets were formulated by substituting maize with rice milling waste at 0%, 25%, 50%, ...

Democratic Schooling in Norway: Implications for Leadership in Practice

Science.gov (United States)

Moller, Jorunn

2006-01-01

This article explores the meaning of an education based on democratic values and the implications for school leadership in practice. Based on findings from a case study in a Norwegian upper secondary school, the study describes democratic school leadership in practice, with particular attention to the distribution of power and leadership in the…

Tablets in K-12 Education: Integrated Experiences and Implications

Science.gov (United States)

An, Heejung, Ed.; Alon, Sandra, Ed.; Fuentes, David, Ed.

2015-01-01

The inclusion of new and emerging technologies in the education sector has been a topic of interest to researchers, educators, and software developers alike in recent years. Utilizing the proper tools in a classroom setting is a critical factor in student success. "Tablets in K-12 Education: Integrated Experiences and Implications"…

Implications of bride price on domestic violence and reproductive ...

African Journals Online (AJOL)

Objective: Bride price payment is a gender issue with implications on gender relations in different socio-cultural contexts. It also impacts Sexual and Reproductive Health and Rights. In a qualitative study on the perceptions of domestic violence in Wakiso district, payment of bride price emerged as one of the key factors ...

Latitudinal shifts of introduced species: possible causes and implications

Science.gov (United States)

Qinfeng Guo; Dov F. Sax; Hong Qian; Regan Early

2012-01-01

This study aims to document shifts in the latitudinal distributions of non-native species relative to their own native distributions and to discuss possible causes and implications of these shifts. We used published and newly compiled data on intercontinentally introduced birds, mammals and plants. We found strong correlations between the latitudinal distributions...

L'implication Des Puissances Occidentales Dans Les Processus De ...

African Journals Online (AJOL)

L'implication Des Puissances Occidentales Dans Les Processus De Démocratisation En Afrique: Analyse Des Actions Américaine Et Française Au Cameroun (1989-1997). Martin Dieudonné Ebolo. Abstract. No Abstract African Journal of Political Science Vol.4(2) 1999: 46-88. Full Text: EMAIL FULL TEXT EMAIL FULL ...

Formulaic Sequences and the Implications for Second Language Learning

Science.gov (United States)

Xu, Qi

2016-01-01

The present paper is a review of literature in relation to formulaic sequences and the implications for second language learning. The formulaic sequence is a significant part of our language, and plays an essential role in both first and second language learning. The paper first introduces the definition, classifications, and major features of…

Socio-Economic And Psychological Implications Of Burn Injury In ...

African Journals Online (AJOL)

Burn is a global problem with a magnitude of chains of psychological effects on surviving victims and socio economic implications for the individual, the immediate family and the society at large. This paper seeks to highlight the major consequences of burn injuries in the Nigerian society. There is a growing evidence of ...

Poverty and Cultism in Our Contemporary Society: Implications for ...

African Journals Online (AJOL)

DR Nneka

activities whose beliefs are typically secret, esoteric and individualistic. The Lexicon ..... that are self-employed and rely on electricity power have to pay heavily to do their ... The implication is that this bodily harm may result in untimely death ... that would favour job creation like the establishment of Small and Medium Scale.

Implications of material selection on the design of packaging machinery.

Science.gov (United States)

Merritt, J P

2009-01-01

Material selection has significant implications on the design and cost of horizontal-form-fill-seal packaging machinery. To avoid excessive costs, machine redesigns and project delays, material selection must be reconciled early in the project and revisited throughout the construction of the machine.

Rethinking the Concept of Acculturation: Implications for Theory and Research

Science.gov (United States)

Schwartz, Seth J.; Unger, Jennifer B.; Zamboanga, Byron L.; Szapocznik, Jose

2010-01-01

This article presents an expanded model of acculturation among international migrants and their immediate descendants. Acculturation is proposed as a multidimensional process consisting of the confluence among heritage-cultural and receiving-cultural practices, values, and identifications. The implications of this reconceptualization for the…

Unreliable trains and induced rescheduling; implications for cost-benefit analysis

NARCIS (Netherlands)

Tseng, Y.; Rietveld, P.; Verhoef, E.T.

2012-01-01

This paper is concerned with the assessment of generalized user cost reductions in the cost-benefit analysis (CBA) of transport policies that aim at reducing unreliability. In particular, we investigate the implications of railway passengers' anticipating departure behavior when train services were

Portfolio assessment and evaluation: implications and guidelines for clinical nursing education.

Science.gov (United States)

Chabeli, M M

2002-08-01

With the advent of Outcomes-Based Education in South Africa, the quality of nursing education is debatable, especially with regard to the assessment and evaluation of clinical nursing education, which is complex and renders the validity and reliability of the methods used questionable. This paper seeks to explore and describe the use of portfolio assessment and evaluation, its implications and guidelines for its effective use in nursing education. Firstly, the concepts of assessment, evaluation, portfolio and alternative methods of evaluation are defined. Secondly, a comparison of the characteristics of the old (traditional) methods and the new alternative methods of evaluation is made. Thirdly, through deductive analysis, synthesis and inference, implications and guidelines for the effective use of portfolio assessment and evaluation are described. In view of the qualitative, descriptive and exploratory nature of the study, a focus group interview with twenty students following a post-basic degree at a university in Gauteng regarding their perceptions on the use of portfolio assessment and evaluation method in clinical nursing education was used. A descriptive method of qualitative data analysis of open coding in accordance with Tesch's protocol (in Creswell 1994:155) was used. Resultant implications and guidelines were conceptualised and described within the existing theoretical framework. Principles of trustworthiness were maintained as described by (Lincoln & Guba 1985:290-327). Ethical considerations were in accordance with DENOSA's standards of research (1998:7).

Epigenetic developmental programs and adipogenesis: implications for psychotropic induced obesity.

Science.gov (United States)

Chase, Kayla; Sharma, Rajiv P

2013-11-01

Psychotropic agents are notorious for their ability to increase fat mass in psychiatric patients. The two determinants of fat mass are the production of newly differentiated adipocytes (adipogenesis), and the volume of lipid accumulation. Epigenetic programs have a prominent role in cell fate commitments and differentiation required for adipogenesis. In parallel, epigenetic effects on energy metabolism are well supported by several genetic models. Consequently, a variety of psychotropics, often prescribed in combinations and for long periods, may utilize a common epigenetic effector path causing an increase in adipogenesis or reduction in energy metabolism. In particular, the recent discovery that G protein coupled signaling cascades can directly modify epigenetic regulatory enzymes implicates surface receptor activity by psychotropic medications. The potential therapeutic implications are also suggested by the effects of the clinically approved antidepressant tranylcypromine, also a histone demethylase inhibitor, which has impressive therapeutic effects on metabolism in the obese phenotype.

Medicinal Cannabis: History, Pharmacology, And Implications for the Acute Care Setting.

Science.gov (United States)

Bridgeman, Mary Barna; Abazia, Daniel T

2017-03-01

The authors review the historical use of medicinal cannabis and discuss the agent's pharmacology and pharmacokinetics, select evidence on medicinal uses, and the implications of evolving regulations on the acute care hospital setting.

Multiple pathogenic proteins implicated in neuronopathic Gaucher disease mice.

Science.gov (United States)

Xu, You-hai; Xu, Kui; Sun, Ying; Liou, Benjamin; Quinn, Brian; Li, Rong-hua; Xue, Ling; Zhang, Wujuan; Setchell, Kenneth D R; Witte, David; Grabowski, Gregory A

2014-08-01

Gaucher disease, a prevalent lysosomal storage disease (LSD), is caused by insufficient activity of acid β-glucosidase (GCase) and the resultant glucosylceramide (GC)/glucosylsphingosine (GS) accumulation in visceral organs (Type 1) and the central nervous system (Types 2 and 3). Recent clinical and genetic studies implicate a pathogenic link between Gaucher and neurodegenerative diseases. The aggregation and inclusion bodies of α-synuclein with ubiquitin are present in the brains of Gaucher disease patients and mouse models. Indirect evidence of β-amyloid pathology promoting α-synuclein fibrillation supports these pathogenic proteins as a common feature in neurodegenerative diseases. Here, multiple proteins are implicated in the pathogenesis of chronic neuronopathic Gaucher disease (nGD). Immunohistochemical and biochemical analyses showed significant amounts of β-amyloid and amyloid precursor protein (APP) aggregates in the cortex, hippocampus, stratum and substantia nigra of the nGD mice. APP aggregates were in neuronal cells and colocalized with α-synuclein signals. A majority of APP co-localized with the mitochondrial markers TOM40 and Cox IV; a small portion co-localized with the autophagy proteins, P62/LC3, and the lysosomal marker, LAMP1. In cultured wild-type brain cortical neural cells, the GCase-irreversible inhibitor, conduritol B epoxide (CBE), reproduced the APP/α-synuclein aggregation and the accumulation of GC/GS. Ultrastructural studies showed numerous larger-sized and electron-dense mitochondria in nGD cerebral cortical neural cells. Significant reductions of mitochondrial adenosine triphosphate production and oxygen consumption (28-40%) were detected in nGD brains and in CBE-treated neural cells. These studies implicate defective GCase function and GC/GS accumulation as risk factors for mitochondrial dysfunction and the multi-proteinopathies (α-synuclein-, APP- and Aβ-aggregates) in nGD. © The Author 2014. Published by Oxford University

The socio-cultural implications of African music and dance ...

African Journals Online (AJOL)

This paper sets out to discuss the socio-cultural implications of African music and dance. To this end, the paper looks at African music, African dance and human culture, kinds of dance, dance and the human body, dance and the society, the interrelationship between African music and dance, the importance of dance to the ...

Neo-Conservatives as Social Darwinists: Implications for Higher Education.

Science.gov (United States)

Sola, Peter; And Others

1986-01-01

Compares the Social Darwinism of the 1890s with neo-conservatism of the 1980s. Discusses the ideologies of fair play versus fair shares, the theory of supply-side economics, and the implications of neo-conservatism for higher education. Argues that neo-conservatism is altering radically our conceptions of democracy, equality, and freedom. (KH)

On the implications of development for moral education | Udokang ...

African Journals Online (AJOL)

This paper examines the concept of development and the implication it has for moral education. While using the word “development” in its general understanding as change from one stage to the other, it went beyond this to the psychological. It alludes that in terms of moral education, development is not just any behaviour ...

Formal-informal economy linkages: What implications for poverty in ...

African Journals Online (AJOL)

The findings have implications for poverty analysis in South Africa. Policy which views poverty as being located outside the mainstream of the economy – in the so-called 'second' economy – is misleading. Instead, an integrated approach which views poverty as linked to and a product of the trajectory and growth patterns of ...

Household-food market relations and its implications for food ...

African Journals Online (AJOL)

Household-food market relations and its implications for food security of farm ... of this relationship and how it affects the dietary supply of the household needs to be ... the rural areas of Imo state using a multi-stage random sampling technique. ... and transportation facilities will in the long run improve market efficiency and ...

Education of Women in Today's World: Implications for Counsellors ...

African Journals Online (AJOL)

The result for research questions two revealed that all the items listed were accepted as problems of women in education sector. The third research question also revealed that all the items listed were accepted as things which education has done in the lives of women in Today's World, implications for Counsellors were also ...

Psychotropics without borders: ethics and legal implications of internet-based access to psychiatric medications.

Science.gov (United States)

Klein, Carolina A

2011-01-01

Medical practitioners are revisiting many of the ethics and the legal implications surrounding the clinical frameworks within which we operate. In today's world, distinguishing between virtual and physical reality continues to be increasingly difficult. The physician may be found grappling with the decision of whether to continue to treat a patient who may be obtaining psychotropic medications through the Internet. This article approaches some of the clinical and legal implications and the ethics regarding the availability of prescription psychotropics over the Internet.

The Pursuit of Self-Esteem and Its Motivational Implications

Directory of Open Access Journals (Sweden)

Jolene van der Kaap-Deeder

2016-07-01

Full Text Available Although recent studies have found contingent self-esteem (CSE to be negatively related to individuals’ well-being, research concerning its implications for motivation and engagement is scarce. In two studies, we investigated the relation between CSE, motivation, and engagement in achievement-related situations. A first cross-sectional study among second year high school students ('N' = 641; 54.1% female confirmed the hypothesized motivational ambiguity associated with academic CSE. Beyond the contribution of academic self-esteem, academic CSE was positively related to behavioral and emotional engagement, but also to emotional disaffection and test anxiety. These associations could partially be explained by motivational quality, as CSE was also positively related to both autonomous and controlled types of motivation. In a second experimental study among university students ('N' = 72; 70.8% female, who participated in a tangram puzzle task under varying feedback circumstances, global CSE related to more tension, while predicting less behavioral task perseverance. These effects were not moderated by the type of feedback provided (i.e., positive vs. negative. Theoretical and practical implications of these results are discussed.

Evolutionary adaptations: theoretical and practical implications for visual ergonomics.

Science.gov (United States)

Fostervold, Knut Inge; Watten, Reidulf G; Volden, Frode

2014-01-01

The literature discussing visual ergonomics often mention that human vision is adapted to light emitted by the sun. However, theoretical and practical implications of this viewpoint is seldom discussed or taken into account. The paper discusses some of the main theoretical implications of an evolutionary approach to visual ergonomics. Based on interactional theory and ideas from ecological psychology an evolutionary stress model is proposed as a theoretical framework for future research in ergonomics and human factors. The model stresses the importance of developing work environments that fits with our evolutionary adaptations. In accordance with evolutionary psychology, the environment of evolutionary adaptedness (EEA) and evolutionarily-novel environments (EN) are used as key concepts. Using work with visual display units (VDU) as an example, the paper discusses how this knowledge can be utilized in an ergonomic analysis of risk factors in the work environment. The paper emphasises the importance of incorporating evolutionary theory in the field of ergonomics. Further, the paper encourages scientific practices that further our understanding of any phenomena beyond the borders of traditional proximal explanations.

Medicinal Cannabis: History, Pharmacology, And Implications for the Acute Care Setting

OpenAIRE

Bridgeman, Mary Barna; Abazia, Daniel T.

2017-01-01

The authors review the historical use of medicinal cannabis and discuss the agent?s pharmacology and pharmacokinetics, select evidence on medicinal uses, and the implications of evolving regulations on the acute care hospital setting.

Implications of Marijuana Legalization for Adolescent Substance Use

OpenAIRE

Hopfer, Christian

2014-01-01

Marijuana that is legally available for adults has multiple implications for adolescent substance use. One potential effect that legalization may have is an increase in adolescent use to due increased availability, greater social acceptance, and possibly lower prices. Legalization may also facilitate the introduction of new formulations of marijuana (edible, vaporized) and with potentially higher potencies. It is unknown what adolescent consumption patterns will be if marijuana is widely avai...

The implications of migration theory for distributive justice

OpenAIRE

Sager, Alex

2012-01-01

This paper explores the implications of empirical theories of migration for normative accounts of migration and distributive justice. It examines neo-classical economics, world-systems theory, dual labor market theory, and feminist approaches to migration and contends that neo-classical economic theory in isolation provides an inadequate understanding of migration. Other theories provide a fuller account of how national and global economic, political, and social institutions cause and shape m...

The Architectural Implications of Microservices in the Cloud

OpenAIRE

Gan, Yu; Delimitrou, Christina

2018-01-01

Cloud services have recently undergone a shift from monolithic applications to microservices, with hundreds or thousands of loosely-coupled microservices comprising the end-to-end application. Microservices present both opportunities and challenges when optimizing for quality of service (QoS) and cloud utilization. In this paper we explore the implications cloud microservices have on system bottlenecks, and datacenter server design. We first present and characterize an end-to-end application ...

Multicultural markets and acculturation: Implications for service firms

OpenAIRE

Poulis, Konstantinos; Yamin, Mo; Poulis, Efthimios

2013-01-01

Purpose: The purpose is to construct an analytical framework that encapsulates implications for the marketing offering of service firms as a result of observed intra-national ethnic diversity in these firms' markets of operation. Design/methodology/approach: This is a conceptual approach which promotes the idea that acculturation matters for service firms operating in multicultural markets and adopts relevant propositions related to service firms' strategy in such markets. Findings: Integrati...

Some implications of accurate thermal parameters for beryllium

International Nuclear Information System (INIS)

Collins, D.M.; Whitehurst, F.W.

1981-01-01

Authoritative values for the parameters of harmonic thermal motion have been used as criteria for various least-squares refinements of the structure model for beryllium metal. A change in the absolute scale of Brown [Philos. Mag. (1972), 26, 1377-1394] improves the correspondence of the associated data with the true thermal parameters. Contraction of the core-electron distribution upon bonding is a possible implication of the rescaled data. (Auth.)

Internet addiction: coping styles, expectancies, and treatment implications

OpenAIRE

Brand, Matthias; Laier, Christian; Young, Kimberly S.

2014-01-01

Internet addiction has become a serious mental health condition in many countries. To better understand the clinical implications of Internet addiction, this study tested statistically a new theoretical model illustrating underlying cognitive mechanisms contributing to development and maintenance of the disorder. The model differentiates between a generalized Internet addiction (GIA) and specific forms. This study tested the model on GIA on a population of general Internet users. The findings...

The Implications of Relational Aggression toward Females Pursuing Educational Administration

Science.gov (United States)

Dryier, Kimberly J.

2009-01-01

The purpose of this study was to examine the existence and implications of relational aggression toward female educational administrators. This qualitative study examined the impacts of relational aggression toward ten female superintendents, their observations of relational aggression in the workplace, strategies to overcome relational…

Xenophobia and its implications for social order in Africa | Lanre ...

African Journals Online (AJOL)

The paper also highlights the philosophical implications of this societal bifurcation, particularly to the human community. Seeking a plausible way of addressing this challenge, the paper concludes by emphasizing the relevance of the value of tolerance in curbing xenophobia. Keywords: Xenophobia, Social discrimination, ...

Implications of information technology on the training of library and ...

African Journals Online (AJOL)

Implications of information technology on the training of library and information science professionals in Nigeria: an analysis of the curricula of some selected ... Information Impact: Journal of Information and Knowledge Management. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives.

Teachers as Hackers: Implications for 21st Century Teacher Education

Science.gov (United States)

Wizel, Maya

2017-01-01

This qualitative study introduces a new framework for describing teachers who act innovatively in public schools--teachers as "hackers." It examines the characteristics and conditions under which teachers "hack" their classroom pedagogy to create disruptive innovation in the public education system and identify implications for…

The quest for significance model of radicalization: implications for the management of terrorist detainees.

Science.gov (United States)

Dugas, Michelle; Kruglanski, Arie W

2014-01-01

Radicalization and its culmination in terrorism represent a grave threat to the security and stability of the world. A related challenge is effective management of extremists who are detained in prison facilities. The major aim of this article is to review the significance quest model of radicalization and its implications for management of terrorist detainees. First, we review the significance quest model, which elaborates on the roles of motivation, ideology, and social processes in radicalization. Secondly, we explore the implications of the model in relation to the risks of prison radicalization. Finally, we analyze the model's implications for deradicalization strategies and review preliminary evidence for the effectiveness of a rehabilitation program targeting components of the significance quest. Based on this evidence, we argue that the psychology of radicalization provides compelling reason for the inclusion of deradicalization efforts as an essential component of the management of terrorist detainees. Copyright © 2014 John Wiley & Sons, Ltd.

mRNA levels of enzymes and receptors implicated in arachidonic acid metabolism in gliomas.

Science.gov (United States)

De Armas, Rafael; Durand, Karine; Guillaudeau, Angélique; Weinbreck, Nicolas; Robert, Sandrine; Moreau, Jean-Jacques; Caire, François; Acosta, Gisela; Pebet, Matias; Chaunavel, Alain; Marin, Benoît; Labrousse, François; Denizot, Yves

2010-07-01

Gliomas are tumors of the central nervous system derived from glial cells. They show cellular heterogeneity and lack specific diagnostic markers. Although a possible role for the eicosanoid cascade has been suggested in glioma tumorigenesis, the relationship between enzymes and receptors implicated in arachidonic acid metabolism, with histological tumor type has not yet been determined. Quantitative real-time reverse transcription-polymerase chain reaction was performed to measure and compare transcript levels of enzymes and receptors implicated in both lipoxygenase and cyclooxygenase pathways between oligodendrogliomas, astrocytomas, glioblastomas and mixed oligoastrocytomas. Arachidonic acid metabolism-related enzymes and receptor transcripts (i) were underexpressed in classical oligodendrogliomas compared to astrocytomas and/or glioblastomas, (ii) differed between astrocytomas and glioblastomas and (iii) had an intermediate expression in mixed oligoastrocytomas. mRNA levels of enzymes and receptors implicated both in lipoxygenase and cyclooxygenase pathways differed significantly in gliomas according to the histological type. Copyright 2010 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

Printing Insecurity? The Security Implications of 3D-Printing of Weapons.

Science.gov (United States)

Walther, Gerald

2015-12-01

In 2013, the first gun printed out of plastic by a 3D-printer was successfully fired in the U.S. This event caused a major media hype about the dangers of being able to print a gun. Law enforcement agencies worldwide were concerned about this development and the potentially huge security implications of these functional plastic guns. As a result, politicians called for a ban of these weapons and a control of 3D-printing technology. This paper reviews the security implications of 3D-printing technology and 3D guns. It argues that current arms control and transfer policies are adequate to cover 3D-printed guns as well. However, while this analysis may hold up currently, progress in printing technology needs to be monitored to deal with future dangers pre-emptively.

Mass Customization's implication on after-sales services

DEFF Research Database (Denmark)

Oddsson, Gudmundur Valur; Christensen, Tim Teglgaard; Hvam, Lars

2007-01-01

by lack of structure and manual processes that run them. All this leads to lack of operational efficiency and lesser quality than can be achieved. Although mass customisation techniques suggest solution for the trade off between customisation and efficiency for the manufacturing industry, no widely known...... concept has been introduced when it comes to after sales services. As mass customisation also generates customized products, the implications on after sale services like installation, training, routine maintenance, emergency repair, parts supply and software services are comparable to customised service...

Corporate Language and Implications for Organizational Learning

DEFF Research Database (Denmark)

Zølner, Mette

2013-01-01

This paper explores empirically implications of language use for MNCs’ learning from subsidiaries. Drawing on sociolinguistic literature, the article argues that while employing a single corporate language facilitates quick and direct communication of explicit knowledge, such a language design...... is insufficient to leverage contextually specific and culturally embedded knowledge. This indicates the need for disentangling language and culture. The paper further argues for the need to go beyond national language to consider how prevailing kinds of corporate talk may curb headquarters potential for learning...

TECHNICAL AND PRACTICAL IMPLICATIONS OF SHORT SELLING

Directory of Open Access Journals (Sweden)

Radu BORES

2016-07-01

Full Text Available This paper aims at providing insight into some of the implication of short selling for markets, investors as well as regulators. Findings show that capital flows are adversely affected by strict regulation and bans of short sales, while market liquidity, and bid-ask spread can be improved by allowing short selling. Additionally portfolios that incorporate short selling strategies can have lower volatility in returns. The informational content of short sales can provide important feedback for informed investors and lead to better price discovery.

The Current Global Economic Crisis: Implication for Best Teacher ...

African Journals Online (AJOL)

The main thrust of the paper is the causes of the present recession, solutions and its implications for university graduate capacity building in Nigeria. The paper identifies the plummeting of the prices of real estate in the USA as the remote cause of the recession and the drying up of loanable funds in the money market as the ...

Crossing the Technology Adoption Chasm: Implications for DoD

Science.gov (United States)

2008-06-30

elli= cowpea varieties for extension education in Southwestern Nigeria. The Journal of Agricultural Education and Extension, 12(3), 195-200. O’Rourke...Adekoya, A.E. (2006). Implication of farmers’ propensity to discontinue adoption of downey-mildew resistant maize and improved cowpea varieties for... Cowpea (Farmer) Feedback Provision (-) Marketability Varieties Input Availability (+) Dependent Variable = De-adoption of Cowpea

Radiological protection, environmental implications, health and risk management: forum

International Nuclear Information System (INIS)

2008-01-01

Topics related to the radioactivity or radiation are presented. The importance of protection and security measures that are required both for public health, occupational health and the medical radiation is analyzed. In addition, it emphasizes the risks faced by professionals who work with radioactivity. Issues that confront the serious environmental implications of such activities are also showed [es

Food additives and their health implications on children in Africa: a ...

African Journals Online (AJOL)

Food additives and their health implications on children in Africa: a systematic review. ... Research Journal of Health Sciences ... at which many food industries turn out novel 'chemicals' aimed at increasing the acceptability of their products.

Persons with disability bill 2002 and its implications to the provision ...

African Journals Online (AJOL)

Persons with disability bill 2002 and its implications to the provision of library and ... services to the visually handicapped persons in Kenyan learning institutions. ... to achieve their full potential and protect them from undue discrimination.

Implications of DSM-5 for Health Care Organizations and Mental Health Policy.

Science.gov (United States)

Castillo, Richard J; Guo, Kristina L

2016-01-01

The American Psychiatric Association (APA) has made major changes in the way mental illness is conceptualized, assessed, and diagnosed in its new diagnostic manual, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), published in 2013, and has far reaching implications for health care organizations and mental health policy. This paper reviews the four new principles in DSM-5: 1) A spectrum (also called "dimensional") approach to the definition of mental illness; 2) recognition of the role played by environmental risk factors related to stress and trauma in predisposing, precipitating, and perpetuating mental illness; 3) cultural relativism in diagnosis and treatment of mental illness; and 4) recognizing the adverse effects of psychiatric medications on patients. Each of these four principles will be addressed in detail. In addition, four major implications for health care organizations and mental health policy are identified as: 1) prevention; 2) client-centered psychiatry; 3) mental health workers retraining; and 4) medical insurance reform. We conclude that DSM- 5's new approach to diagnosis and treatment of mental illness will have profound implications for health care organizations and mental health policy, indicating a greater emphasis on prevention and cure rather than long-term management of symptoms.

Physician-assisted suicide and/or euthanasia: Pragmatic implications for palliative care [corrected].

Science.gov (United States)

Hudson, Peter; Hudson, Rosalie; Philip, Jennifer; Boughey, Mark; Kelly, Brian; Hertogh, Cees

2015-10-01

Despite the availability of palliative care in many countries, legalization of euthanasia and physician-assisted suicide (EAS) continues to be debated-particularly around ethical and legal issues--and the surrounding controversy shows no signs of abating. Responding to EAS requests is considered one of the most difficult healthcare responsibilities. In the present paper, we highlight some of the less frequently discussed practical implications for palliative care provision if EAS were to be legalized. Our aim was not to take an explicit anti-EAS stance or expand on findings from systematic reviews or philosophical and ethico-legal treatises, but rather to offer clinical perspectives and the potential pragmatic implications of legalized EAS for palliative care provision, patients and families, healthcare professionals, and the broader community. We provide insights from our multidisciplinary clinical experience, coupled with those from various jurisdictions where EAS is, or has been, legalized. We believe that these issues, many of which are encountered at the bedside, must be considered in detail so that the pragmatic implications of EAS can be comprehensively considered. Increased resources and effort must be directed toward training, research, community engagement, and ensuring adequate resourcing for palliative care before further consideration is given to allocating resources for legalizing euthanasia and physician-assisted suicide.

The cross-country implications of alternative climate policies

International Nuclear Information System (INIS)

Li, Aijun; Du, Nan; Wei, Qian

2014-01-01

Because of worldwide growing concerns about global climate change, great interest has been expressed in the potential of alternative climate policies to reduce global carbon emissions. In this paper, we compare cross-country implications of alternative climate policies, including unilateral and multilateral climate policies. Our main findings are as follows. Firstly, there are large differences in cross-country effects of alternative unilateral climate policies, when the same given carbon emission reductions are achieved in each abating country respectively. Meanwhile, cross-border externalities undermine efficiency of unilateral climate policies. Secondly, there are significant differences in cross-country implications of alternative multilateral climate policies, when the same global emission reductions are allocated in several different ways among abating countries. Thirdly, it is difficult to reach a stable global climate treaty, since any abating country has the incentive to argue for small carbon emission reductions. Finally, multilateral climate policies can reduce the negative impacts of cross-border externalities, but cannot cure all cross-border externalities. Looking ahead, it will be a great policy challenge for the world to reduce carbon emissions in a cost-effective way. - highlights: • We compare impacts of unilateral climate policies across countries. • We compare effects of alternative multilateral climate policies. • We explore whether cross-border externalities disappear under multilateral climate policies

TOURISM IN COUNTY ARAD. RURAL TOURISM - ECONOMIC IMPLICATIONS

Directory of Open Access Journals (Sweden)

BARBU IONEL

2011-12-01

Full Text Available In recent decades, tourism has grown to become a major economic activity in some areas in Romania. Contributors to this growth were the changes in travel consumer in terms of their motivations and how to spend holidays and vacations. West Development Region, in general, and county of Arad, in particular, is one of the areas where tourism is growing more and more. The region is one of the most specific in Romania, because this county there is at the border with Hungary, so is a gate for exit to West of Europe. This county has a special charm to the cultural heritage of the popular ethnographic areas in this part of Romania. Impact or implications of rural tourism refers to tourist industry effects on the local community, the area and the tourists. The impact of tourism can be positive or negative, depending on the effect they induce on the community or area. To study the impact of rural tourism, as emphasized in the literature, we have to analyze all government and local administration, entrepreneurs, residents and tourists. In this paper we want to present the main economic implications of rural tourism on the government and local administration, entrepreneurs, residents and tourists

Gender Differences in Website Design: Implications for Education

Directory of Open Access Journals (Sweden)

Gloria Moss

2007-12-01

Full Text Available This study examines the implications of a gendered website production and preference aesthetic for the teaching of computer studies. Where the website production aesthetic is concerned, it finds evidence of statistically significant differences on 13 of the 23 factors against which sixty student websites were rated. These results were suggestive of a website aesthetic continuum with male and female production aesthetic tendencies at either end. The preference tests, conducted with 67 subjects, revealed preferences to be in tune with production aesthetics such that men had a statistically significant tendency to prefer home pages produced by men, and women those produced by women. This latter tendency was higher than the former. The finding of gendered differences in website production and preference aesthetics has important implications for teaching and assessment. Teachers selecting or assessing websites, whether commercial or produced by pupils and students, need to be mindful of the aesthetic employed in those websites. When selecting websites for educational purposes, a match should be made between the website and end-user preferences. Assessment of students' work should ideally be mindful of the potential for positive bias on the part of the assessor in the direction of work displaying their own favoured aesthetic.

Exploring compassion: implications for contemporary nursing. Part 2.

Science.gov (United States)

Straughair, Collette

A range of contemporary political and professional literature endorse the principle of compassion in nursing as a core and underpinning philosophy fundamental to the profession. However, despite pledges to ensure that compassion lies at the heart of nursing, the concept has not been clearly defined. It is evident that uncovering the true meaning is complex and challenging owing to its subjective nature. In light of this, several implications must be considered. Effective student nurse recruitment is essential to ensure that the most appropriate individuals are selected. Contemporary marketing campaigns must be implemented, and recruitment strategies developed, which consider specific values and attitudes. Service user involvement in recruitment and selection, curriculum planning and learning and teaching strategies, and post-qualification education, can enhance nurses' understanding of the patient perspective and make headway in embedding compassion as a core nursing value. Additionally, effective role modelling in practice which demonstrates high-quality compassionate nursing care is essential. Nurses must be adequately supported in the clinical environment to facilitate compassionate behaviours and clinical leadership at all levels must uphold political and professional pledges to achieve this. Consideration of these implications for practice is essential to ensure that nurses are able to respond to patients with humanity and kindness, and deliver high-quality, compassionate care to all.