Post-dispersal seed predation of woody forest species limits recolonization of forest plantations on ex-arable land

DEFF Research Database (Denmark)

Bruun, Hans Henrik; Valtinat, Karin; Kollmann, Johannes

2010-01-01

be differences in recruitment. The present study addresses post-dispersal seed predation, mainly of woody plants, as the factor limiting the recolonization of young oak plantations in southern Sweden. Our objectives were to investigate differences in dispersal and post-dispersal seed predation between first......, the colonization of forest plantations by native shrubs and trees appears to be habitat-limited; the only exception being Rhamnus catharticus, for which poor dispersal ability may be more important. Post-dispersal seed predation of forest shrubs and trees was marked, especially in relatively small and isolated...... plantations on ex-arable land. There was a high seed predation of Crataegus monogyna, Sorbus aucuparia and Viburnum opulus on ex-arable land, while that of Frangula alnus and Sambucus racemosa was not associated with site placement and land-use history. Seed predation is probably a more important factor...

Arum-type of arbuscular mycorrhizae, dark septate endophytes and Olpidium spp. in fine roots of container-grown seedlings of Sorbus torminalis (Rosaceae

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Roman M. Bzdyk

2016-06-01

Full Text Available The aim of this study was to determine the mycorrhizal status of nursery seedlings of the wild service tree (Sorbus torminalis, which belongs to the Rosaceae family. Its mycorrhizal associations are still fragmentarily known, and data from the few existing studies indicate that it forms ectomycorrhizal symbiosis (ECM. We analyzed the degree of mycorrhizal colonization of thirty 2-year-old container-grown S. torminalis nursery seedlings, which belonged to three single-tree progenies. The roots were dominated by arbuscular mycorrhizae (AM, with the morphology of the Arum-type containing arbuscules, vesicles and hyphae; however, no ECM structures were found. The degree of root colonization of the analyzed seedlings by AM fungi was 83.6% and did not differ significantly between the three single-tree progenies. In addition to AM, structures of dark septate endophytes (0.7% and sporangia of Olpidium spp. (1.1% were found in wild service tree roots. In agreement with previous studies, we confirmed arbuscular mycorrhizae for S. torminalis. Moreover, this is the first report that roots of this Sorbus species show the Arum-type morphology of AM and are associated with Olpidium species.

Rapid production of trees. [Acer platanoides, Fraxinus excelsior, Quercus robus, Sorbus, Picea, and Abies spp. , Betula verrucose, Populus trichocarpa

Energy Technology Data Exchange (ETDEWEB)

Haarjorg, A.

1976-01-01

Seedlings of Acer platanoides approximately 2 m tall were produced in southern Norway in one year by seed stratification indoors. Similar results were obtained with Fraxinus excelsior, Quercus robus and Sorbus spp. Trails were also carried out with Betula verrucose (B. pendula), Populus trichocarpa, Picea spp., Abies spp., and other conifers. In all trials growth was increased when plants were raised in a plastic house, and depended on the time that Spring growth was started or whether supplementary light was given and also depended on the seed strain. For northern and high altitude strains it was important to maintain critical day length.

EFFICIENCY OF REAL-TIME PCR FOR 18S rRNA AMPLIFICATION OF SORBUS DOMESTICA, L.

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Petronela Poláčeková

2012-10-01

Full Text Available Normal 0 21 false false false SK X-NONE X-NONE Nowadays, the awareness is given more and more to underutilized and  unusual fruits. One of them is Sorbus domestica, L. not only as an endangered species, but as well as a promising and economically usable crop. The work was aimed for finding a total genomic DNA isolating methods from fresh plant material and confirmation of the optimized method by the detection of 18S rRNA gene using real-time PCR. Two commercial isolation kits were tested -  Invisorb® Spin Plant Mini Kit and Wizard ® Genomic DNA. Higher purity and yield of DNA isolation kit showed Invisorb kit. The effective and pure PCR amplification was confirmed for Invisorb, too when 20 ng undiluted DNA at annealing temperature of 64.5 °C.doi:10.5219/203

Estimation of the proportion of some elements and their distribution on a surface of thallus of lichenized fungus Xanthoria parietina (L. Th. Fr. using sample-nondestructive μ-XRF spectrometer M4 Tornado

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Biazrov Lev Georgievich

2013-10-01

Full Text Available The composition of 19 elements - Al, Si, P, S, Cl, K, Ca, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Sr, Ba, Pb - were compared in the peripheral (younger and central (older parts of the upper surface of the epiphytic lichen Xanthoria parietina thallus from the bark of Sorbus aucuparia in Moscow city using sample-nondestructive μ-XRF spectrometer. This species is often used in biomonitoring of air quality. The results showed that the elements content was highly variable. Mean values of atomic percent of Fe, Co, Zn, and Pb were statistically higher in the central part of the upper surface, while P, S, Cl, K, Ca, and Mn were higher in the peripheral part. Differences between other elements were not statistically valid, but there is a trend to greater maintenance of the majority of the elements on the surface of the central part of the thallus. Mapping the distribution of some elements on the part of the thallus surface is presented.

Tree and shrub expansion over the past 34 years at the tree-line near Abisko, Sweden.

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Rundqvist, Sara; Hedenås, Henrik; Sandström, Anneli; Emanuelsson, Urban; Eriksson, Håkan; Jonasson, Christer; Callaghan, Terry V

2011-09-01

Shrubs and trees are expected to expand in the sub-Arctic due to global warming. Our study was conducted in Abisko, sub-arctic Sweden. We recorded the change in coverage of shrub and tree species over a 32- to 34-year period, in three 50 x 50 m plots; in the alpine-tree-line ecotone. The cover of shrubs and trees (tree stems (> or =3.5 cm) were noted and positions determined. There has been a substantial increase of cover of shrubs and trees, particularly dwarf birch (Betula nana), and mountain birch (Betula pubescens ssp. czerepanovii), and an establishment of aspen (Populus tremula). The other species willows (Salix spp.), juniper (Juniperus communis), and rowan (Sorbus aucuparia) revealed inconsistent changes among the plots. Although this study was unable to identify the causes for the change in shrubs and small trees, they are consistent with anticipated changes due to climate change and reduced herbivory.

Characterisation of Sorbus domestica L. Bark, Fruits and Seeds: Nutrient Composition and Antioxidant Activity

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Boris Majić

2015-01-01

Full Text Available The aim of this work is to assess the nutritional value of service tree (Sorbus domestica L. bark, fruit exocarp and mesocarp, and seeds by establishing the levels of macro- and microelements, total phenolics, flavonoids and tannins. Our results revealed that all of the tested service tree samples were rich in potassium. Bark was the best source of calcium and zinc, while seeds were the best source of magnesium. Compared to the bark and seeds, fruit exocarp and mesocarp contained significantly lower amounts of these three elements. Immature exocarp and bark contained the highest amounts of total phenolics and showed the highest antioxidant activity. Maturation significantly decreased the amount of total phenolics in fruits, as well as the antioxidant activity of total phenolics and total tannins from exocarp, but not from mesocarp. Exocarp was the richest in total flavonoids. Based on the obtained data, we have concluded that the under-utilised species S. domestica L. could serve as an important source of mineral elements and antioxidants in the human diet.

Results of growing relatively smoke resistant types of trees and their practical use. [German Democratic Republic

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Tzschacksch, O.

1985-01-01

Achievements in cultivating sulfur dioxide resistant conifers in the German Democratic Republic are summarized. These conifers will be planted in afforestation programs in smoke damage zones I, i.e. in conifer forests at high elevations with maximum pollution damage. Nurseries with the most promising tree types have been established for harvesting seeds for propagation. Cultivation of cuttings and tree grafting is carried out in experimental nurseries along with laboratory gas treatment tests. Smoke resistant varieties of the common spruce Picae abies (L.) show vigorous growth in smoke damage zone I. Other spruce types suitable for cultivation are Picea pungens Engelm., Picea omorica (Panc.) Purk. with the highest vitality in 15 to 20 year old trial plantings in smoke damage zone I extreme, and Picea glanca, rubens and orientalis. Suitable pines are Pinus contorta Dougl. ex Loud. (Murray pine), Pinus mugo Turra, and others; resistant larches are Larix decidua and Larix leptolepis. Deciduous trees being cultivated for afforestation are aspens (Populus tremula L.) and mountain ash (Sorbus aucuparia L.). 11 references.

Element interactions and soil properties affecting the soil-to-plant transfer of six elements relevant to radioactive waste in boreal forest

International Nuclear Information System (INIS)

Roivainen, Paeivi; Makkonen, Sari; Holopainen, Toini; Juutilainen, Jukka

2012-01-01

Cobalt (Co), lead (Pb), molybdenum (Mo), nickel (Ni), uranium (U), and zinc (Zn) are among the elements that have radioactive isotopes in radioactive waste. Soil-to-plant transfer is a key process for possible adverse effects if these radionuclides are accidentally released into the environment. The present study aimed at investigating factors affecting such transfer in boreal forest. The plant species studied were blueberry (Vaccinium myrtillus), May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana), rowan (Sorbus aucuparia) and Norway spruce (Picea abies). Regression analyses were carried out to investigate the effects of the chemical composition and physical properties of soil on the soil-to-leaf/needle concentration ratios of Co, Mo, Ni, Pb, U and Zn. Soil potassium (K), magnesium (Mg), manganese (Mn), phosphorus (P) and sulphur (S) concentrations were the most important factors affecting the soil-to-plant transfer of the elements studied. Soil clay and organic matter contents were found to significantly affect plant uptake of Mo, Pb and U. Knowledge of the effects of these factors is helpful for interpretation of the predictions of radioecological models describing soil-to-plant transfer and for improving such models. (orig.)

Element interactions and soil properties affecting the soil-to-plant transfer of six elements relevant to radioactive waste in boreal forest

Energy Technology Data Exchange (ETDEWEB)

Roivainen, Paeivi; Makkonen, Sari; Holopainen, Toini; Juutilainen, Jukka [University of Eastern Finland, Department of Environmental Science, Kuopio (Finland)

2012-03-15

Cobalt (Co), lead (Pb), molybdenum (Mo), nickel (Ni), uranium (U), and zinc (Zn) are among the elements that have radioactive isotopes in radioactive waste. Soil-to-plant transfer is a key process for possible adverse effects if these radionuclides are accidentally released into the environment. The present study aimed at investigating factors affecting such transfer in boreal forest. The plant species studied were blueberry (Vaccinium myrtillus), May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana), rowan (Sorbus aucuparia) and Norway spruce (Picea abies). Regression analyses were carried out to investigate the effects of the chemical composition and physical properties of soil on the soil-to-leaf/needle concentration ratios of Co, Mo, Ni, Pb, U and Zn. Soil potassium (K), magnesium (Mg), manganese (Mn), phosphorus (P) and sulphur (S) concentrations were the most important factors affecting the soil-to-plant transfer of the elements studied. Soil clay and organic matter contents were found to significantly affect plant uptake of Mo, Pb and U. Knowledge of the effects of these factors is helpful for interpretation of the predictions of radioecological models describing soil-to-plant transfer and for improving such models. (orig.)

Avoidance of nonhost plants by a bark beetle, Pityogenes bidentatus, in a forest of odors

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Byers, John A.; Zhang, Qing-He; Birgersson, Göran

The bark beetle, Pityogenes bidentatus (Coleoptera: Scolytidae), searches in mixed conifer and deciduous forests of northern Europe for suitable branches of its host, Scots pine (Pinus sylvestris). We tested whether odors from several diverse nonhost trees and plants common in the habitat (e.g., mountain ash, Sorbus aucuparia; oak, Quercus robur; alder buckthorn, Frangula alnus; blueberry, Vaccinium myrtillus; raspberry, Rubus idaeus; and grass, Deschampsia flexuosa) would reduce the attraction of the bark beetle to traps releasing its aggregation pheromone components in the field. Volatiles from the leaves or bark of each of these plants significantly reduced the attraction of the beetles to their pheromone. Odors collected from these nonhosts and analyzed by GC/MS contained monoterpenes, sesquiterpenes, and ``green-leaf'' alcohols, several of which (e.g., 1-octene-3-ol and β-caryophyllene) reduced the attraction to pheromone in the field and elicited electroantennographic responses. In the laboratory, reproduction by the beetle was marginal in nonhost Norway spruce, Picea abies, and was absent in the other nonhost trees. Olfactory avoidance of unsuitable nonhosts may have evolved due to advantages in avoiding mistakes during host selection.

Control of plant defense mechanisms and fire blight pathogenesis through the regulation of 6-thioguanine biosynthesis in Erwinia amylovora.

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Coyne, Sébastien; Litomska, Agnieszka; Chizzali, Cornelia; Khalil, Mohammed N A; Richter, Klaus; Beerhues, Ludger; Hertweck, Christian

2014-02-10

Fire blight is a devastating disease of Rosaceae plants, such as apple and pear trees. It is characterized by necrosis of plant tissue, caused by the phytopathogenic bacterium Erwinia amylovora. The plant pathogen produces the well-known antimetabolite 6-thioguanine (6TG), which plays a key role in fire blight pathogenesis. Here we report that YcfR, a member of the LTTR family, is a major regulator of 6TG biosynthesis in E. amylovora. Inactivation of the regulator gene (ycfR) led to dramatically decreased 6TG production. Infection assays with apple plants (Malus domestica cultivar Holsteiner Cox) and cell cultures of Sorbus aucuparia (mountain ash, rowan) revealed abortive fire blight pathogenesis and reduced plant response (biphenyl and dibenzofuran phytoalexin production). In the presence of the ΔycfR mutant, apple trees were capable of activating the abscission machinery to remove infected tissue. In addition to unveiling the regulation of 6TG biosynthesis in a major plant pathogen, we demonstrate for the first time that this antimetabolite plays a pivotal role in dysregulating the plant response to infection. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

New, rare or remarkable microfungi in the Italian Alps (Carnic Alps)--part I--ascomycotina.

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Feige, G B; Ale-Agha, N; Jensen, M; Christiaans, B; Kricke, R

2004-01-01

During our observations in the SE part of the Carnic Alps in the year 2003 we were able to collect and identify 35 ascomycetes on trees and dead wood. Among these one can find numerous ascomycetes of different orders e.g. Pyrenomycetes, Loculoascomycetes and Discomycetes. Some species like Botryosphaeria ribis GROSENLUCHER & DUGGAR on Ribes alpinum L., Dothiora pyrenophora (FR.) FR. on Sorbus aucuparia L., Gemmamyces piceae (BORTH.) CASAGO. on Picea excelsa (LAM.) LINK, Glomerella montana (SACC.) v. ARX & E. MULLER on Sesleria caerulea (L.) ARD, Hymenoscyphus immutabilis (Fuck.) Dennis on Alnus incana (L.) Moench, Hysterographium fraxini (PERS. Ex. FR.) de Not. on Fraxinus ornus L., Lachnellula willkommii (Hartig) DENNIS [= Trichascyphella willkommii (Hartig) NANNF.] on Larix decidua MILL.,Leptosphaeria lycopodina (Mont.) SACC. on Lycopodium annotinum L., Mollisia adenostylidis REHM. on Adenostyles glabra (MILL.) DC., Pezicula cinnamomea (DC.)SACC. [ana: Cryptosporiopsis quercina PETRAK] on Quercus robur L., Pyrenopeziza petiolaris (A. & S. Ex FR.) NANNF. on Acer pseudoplatanus L., Tapesia rosae (PERS.) FUCKEL on Rosa canina L., are new for this area. All specimen are deposited in the Herbarium ESS Mycotheca Parva, Collection G.B. Feige/N. Ale-Agha.

In Vivo Anti-Diabetic Activity of the Ethanolic Crude Extract of Sorbus decora C.K.Schneid. (Rosacea: A Medicinal Plant Used by Canadian James Bay Cree Nations to Treat Symptoms Related to Diabetes

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Rose Vianna

2011-01-01

Full Text Available A number of potential anti-diabetic plants were identified through an ethnobotanical survey of the traditional pharmacopeia of the Cree of Eeyou Istchee (CEI—Northeastern Canada used against symptoms of diabetes and their biological activity assessed by in vitro bioassays. Among these, Sorbus decora C.K.Schneid. (Rosacea ranked highly and increased the transport of glucose in skeletal muscle cells in culture. The present study thus aimed at confirming the antidiabetic potential of S. decora in in vivo models of insulin resistance and diabetes, notably the streptozotocin Type 1 diabetic rat (STZ, the genetic KK-Ay Type 2 diabetic mouse and the rat rendered insulin resistant with 10% glucose water consumption for 6 weeks. Sorbus decora ethanolic crude extract (SDEE was administered orally (200 mg kg-1 and compared to metformin (150 or 500 mg kg-1. The intragastric (i.g. gavage of SDEE transiently decreased glycemia in STZ rats in a bi-phasic manner but the effect was cumulative over several days. In KK-Ay mice, SDEE incorporated in food (0.12% decreased glycemia by 15% within 1 week as compared to vehicle controls. In pre-diabetic insulin-resistant rats, SDEE fed daily by i.g. gavage for 2 weeks significantly decreased the slight hyperglycemia and hyperinsulinemia, without affecting sugar water intake. Using the HOMA insulin resistance parameter, the effect of SDEE was equivalent to that of metformin. In conclusion, the ethanolic crude extract of S. decora demonstrates both anti-hyperglycemic and insulin-sensitizing activity in vivo, thereby confirming anti-diabetic potential and validating CEI traditional medicine.

Patterns of late spring frost leaf damage and recovery in a European beech (Fagus sylvatica L.) stand in south-eastern Germany based on repeated digital photographs.

Science.gov (United States)

Menzel, Annette; Helm, Raimund; Zang, Christian

2015-01-01

Damage by late spring frost is a risk deciduous trees have to cope with in order to optimize the length of their growing season. The timing of spring phenological development plays a crucial role, not only at the species level, but also at the population and individual level, since fresh new leaves are especially vulnerable. For the pronounced late spring frost in May 2011 in Germany, we studied the individual leaf development of 35 deciduous trees (mainly European beech Fagus sylvatica L.) at a mountainous forest site in the Bayerischer Wald National Park using repeated digital photographs. Analyses of the time series of greenness by a novel Bayesian multiple change point approach mostly revealed five change points which almost perfectly matched the expected break points in leaf development: (i) start of the first greening between day of the year (DOY) 108-119 (mean 113), (ii) end of greening, and (iii) visible frost damage after the frost on the night of May 3rd/4th (DOY 123/124), (iv) re-sprouting 19-38 days after the frost, and (v) full maturity around DOY 178 (166-184) when all beech crowns had fully recovered. Since frost damage was nearly 100%, individual susceptibility did not depend on the timing of first spring leaf unfolding. However, we could identify significant patterns in fitness linked to an earlier start of leaf unfolding. Those individuals that had an earlier start of greening during the first flushing period had a shorter period of recovery and started the second greening earlier. Thus, phenological timing triggered the speed of recovery from such an extreme event. The maximum greenness achieved, however, did not vary with leaf unfolding dates. Two mountain ashes (Sorbus aucuparia L.) were not affected by the low temperatures of -5°C. Time series analysis of webcam pictures can thus improve process-based knowledge and provide valuable insights into the link between phenological variation, late spring frost damage, and recovery within one stand.

Estonian folk traditional experiences on natural anticancer remedies: from past to the future.

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Sak, Katrin; Jürisoo, Kadi; Raal, Ain

2014-07-01

Despite diagnostic and therapeutic advancements, the burden of cancer is still increasing worldwide. Toxicity of current chemotherapeutics to normal cells and their resistance to tumor cells highlights the urgent need for new drugs with minimal adverse side effects. The use of natural anticancer agents has entered into the area of cancer research and increased efforts are being made to isolate bioactive products from medicinal plants. To lead the search for plants with potential cytotoxic activity, ethnopharmacological knowledge can give a great contribution. Therefore, the attention of this review is devoted to the natural remedies traditionally used for the cancer treatment by Estonian people over a period of almost 150 years. Two massive databases, the first one stored in the Estonian Folklore Archives and the second one in the electronic database HERBA ( http://herba.folklore.ee/ ), containing altogether more than 30 000 ethnomedicinal texts were systematically reviewed to compile data about the Estonian folk traditional experiences on natural anticancer remedies. As a result, 44 different plants with potential anticancer properties were elicited, 5 of which [Angelica sylvestris L. (Apiaceae), Anthemis tinctoria L. (Asteraceae), Pinus sylvestris L. (Pinaceae), Sorbus aucuparia L. (Rosaceae), and Prunus padus L. (Rosaceae)] have not been previously described with respect to their tumoricidal activities in the scientific literature, suggesting thus the potential herbal materials for further investigations of natural anticancer compounds.

Phytoalexins of the Pyrinae: Biphenyls and dibenzofurans

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Cornelia Chizzali

2012-04-01

Full Text Available Biphenyls and dibenzofurans are the phytoalexins of the Pyrinae, a subtribe of the plant family Rosaceae. The Pyrinae correspond to the long-recognized Maloideae. Economically valuable species of the Pyrinae are apples and pears. Biphenyls and dibenzofurans are formed de novo in response to infection by bacterial and fungal pathogens. The inducible defense compounds were also produced in cell suspension cultures after treatment with biotic and abiotic elicitors. The antimicrobial activity of the phytoalexins was demonstrated. To date, 10 biphenyls and 17 dibenzofurans were isolated from 14 of the 30 Pyrinae genera. The most widely distributed compounds are the biphenyl aucuparin and the dibenzofuran γ-cotonefuran. The biosynthesis of the two classes of defense compounds is not well understood, despite the importance of the fruit crops. More recent studies have revealed simultaneous accumulation of biphenyls and dibenzofurans, suggesting sequential, rather than the previously proposed parallel, biosynthetic pathways. Elicitor-treated cell cultures of Sorbus aucuparia served as a model system for studying phytoalexin metabolism. The key enzyme that forms the carbon skeleton is biphenyl synthase. The starter substrate for this type-III polyketide synthase is benzoyl-CoA. In apples, biphenyl synthase is encoded by a gene family, members of which are differentially regulated. Metabolism of the phytoalexins may provide new tools for designing disease control strategies for fruit trees of the Pyrinae subtribe.

Potential and limitation of combining terrestrial and marine growth records from Iceland

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Piermattei, A.; Urbinati, C.; Tonelli, E.; Eggertsson, Ó.; Levanič, T.; Kaczka, R. J.; Andrew, C.; Schöne, B. R.; Büntgen, U.

2017-08-01

Seasonally formed, perennial growth increments of various organisms may possibly contain information about past environmental changes, well before instrumental measurements occurred. Such annually resolved proxy records have been mainly obtained from terrestrial archives, with a paucity of similar data originating from marine habitats. Iceland represents ideal conditions to develop both, tree ring (dendro) and bivalve shell (sclero) chronologies from adjacent sites. Here we introduce the first network of Icelandic birch (Betula pubescens Ehrh.) and rowan (Sorbus aucuparia) dendrochronologies, as well as ocean quahog (Arctica islandica L.) sclerochronologies. In order to identify the dominant external drivers of tree and shell growth, we assess the common growth trends and growth extremes within and between the terrestrial and marine records, as well as relationships of both archives with instrumental-based meteorological indices. Capturing a strong signal of June-August mean air temperature, the dendrochronologies are significantly positively correlated to each other. The sclerochronologies, however, reveal much lower growth coherency, which likely results from different sampling strategies and growth habitats. Disagreement between the dendro- and sclerochronologies possibly originates from unequal sample size, offset in the seasonal timing and rate of the growth, as well as varying sensitivities to different environmental factors. Our results emphasize the importance of considering a wide range of species and taxa to reconstruct a more complete picture of terrestrial and marine ecosystem functioning and productivity across various spatiotemporal scales.

The abundance and pollen foraging behaviour of bumble bees in relation to population size of whortleberry (Vaccinium uliginosum.

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Carolin Mayer

Full Text Available Habitat fragmentation can have severe effects on plant pollinator interactions, for example changing the foraging behaviour of pollinators. To date, the impact of plant population size on pollen collection by pollinators has not yet been investigated. From 2008 to 2010, we monitored nine bumble bee species (Bombus campestris, Bombus hortorum s.l., Bombus hypnorum, Bombus lapidarius, Bombus pascuorum, Bombus pratorum, Bombus soroensis, Bombus terrestris s.l., Bombus vestalis s.l. on Vaccinium uliginosum (Ericaceae in up to nine populations in Belgium ranging in size from 80 m(2 to over 3.1 ha. Bumble bee abundance declined with decreasing plant population size, and especially the proportion of individuals of large bumble bee species diminished in smaller populations. The most remarkable and novel observation was that bumble bees seemed to switch foraging behaviour according to population size: while they collected both pollen and nectar in large populations, they largely neglected pollen collection in small populations. This pattern was due to large bumble bee species, which seem thus to be more likely to suffer from pollen shortages in smaller habitat fragments. Comparing pollen loads of bumble bees we found that fidelity to V. uliginosum pollen did not depend on plant population size but rather on the extent shrub cover and/or openness of the site. Bumble bees collected pollen only from three plant species (V.uliginosum, Sorbus aucuparia and Cytisus scoparius. We also did not discover any pollination limitation of V. uliginosum in small populations. We conclude that habitat fragmentation might not immediately threaten the pollination of V. uliginosum, nevertheless, it provides important nectar and pollen resources for bumble bees and declining populations of this plant could have negative effects for its pollinators. The finding that large bumble bee species abandon pollen collection when plant populations become small is of interest when

Influence of changes in crop cultivation areas on pollen contents of honey (Research Note

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A.-L. VARIS

2008-12-01

Full Text Available Pollen counts were done on honey collected by a Finnish honey corporation in late summer 1997 from the entire beekeeping area of Finland. The most common pollen type was Brassicaceae pollen, which was represented by 60% of the grains counted. It was followed by Salix spp. (10%, Trifolium repens + T. hybridum (10% and T. pratense + T. medium (6.5% species. Pollen grains of Phacelia spp, Filipendula ulmaria, Apiaceae, Sorbus aucuparia, Malus domestica, and Rubus idaeus were also numerous. These pollen types constituted 96% of all the pollen examined. These results and those of the earlier pollen counts in Finland were compared with the cultivation areas of the most important nectariferous crops. In the 1930s white clover was the most important honey source in Finland and its pollen was very dominant in honey. Since the 1950s oilseed crops have been grown in increasing rates and pure timothy-meadow fescue pastures and hay stands with heavy N applications have decreased the share of Trifolium species. The proportion of Brassicaceae pollen has continuously increased with the increase of the growing area of turnip rape Brassica rapa ssp. oleifera and rape, B. napus ssp. oleifera. At the same time the proportion of T. repens + T. hybridum pollen has decreased so that their mutual relationships are now reversed compared to the beginning of the 1960s. Changes in land use were thus very clearly to be seen in the pollen content of honey.;

Possibilities of cultivating ornamental trees and shrubs under conditions of air pollution with oxides of sulfur

Energy Technology Data Exchange (ETDEWEB)

Bialobok, S.; Bartkowiak, S.; Rachwal, L.

1974-01-01

The field work conducted has shown that high concentrations of SO/sub 2/ in the air can be withstood by the following trees and shrubs. Trees: Acer campestris, A. platanoides, Ailanthus altissima, Aesculus hippocastanum, Morus alba, Platanus acerifolia, Pinus strobur, P. nigra, Populus Berolinensis, P. candicans, P. Hybr. 27, P. Marilandica, P. simonii, P. Serotina, Quercus robus, Robinia pseudoacacia. Shrubs: Caragana arborescens, Crataegus oxyacantha, C. monogyna, Cerasus mehaleb, Forsythia/most of the species and varieties/, Ligustrum vulgare, Philadelphus coronaria, Ptelea trifoliata, Sambucus nigra, Salix caprea, Sorbaria sorbifolia, Sorbus aucuparia, Taxus baccata. For the selection of trees and shrubs in the laboratory, high concentrations of SO/sub 2/ were used (60-150 ppm for a period of 10 minutes). Experiments were conducted on cut shrubs kept in the gas chambers. In order to estimate the degree of their injury, they were transferred to a shaded greenhouse. A concentration of 65 ppm of SO/sub 2/ could be withstood by the following Forsythias: Forsythia intermedia Primulina, F. Densiflora, F. Spectabilis, F. giraldina, F. suspensa, F. koreana, F. ovata, F. japonica and Hippophae rhamnoides. A concentration of 130 ppm could be withstood only by F. intermedia Vitelina. A similarly high concentration of SO/sub 2/ could be withstood by shoots and leaves of Ailanthus girladii Duclouxii and by Platanus acerifolia. From among the lilacs Syringa pekinensis and S. amurensis proved resistant to high concentrations of SO/sub 2/.

High molecular diversity in the true service tree (Sorbus domestica) despite rareness: data from Europe with special reference to the Austrian occurrence.

Science.gov (United States)

George, Jan-Peter; Konrad, Heino; Collin, Eric; Thevenet, Jean; Ballian, Dalibor; Idzojtic, Marilena; Kamm, Urs; Zhelev, Peter; Geburek, Thomas

2015-06-01

Sorbus domestica (Rosaceae) is one of the rarest deciduous tree species in Europe and is characterized by a scattered distribution. To date, no large-scale geographic studies on population genetics have been carried out. Therefore, the aims of this study were to infer levels of molecular diversity across the major part of the European distribution of S. domestica and to determine its population differentiation and structure. In addition, spatial genetic structure was examined together with the patterns of historic and recent gene flow between two adjacent populations. Leaf or cambium samples were collected from 17 populations covering major parts of the European native range from north-west France to south-east Bulgaria. Seven nuclear microsatellites and one chloroplast minisatellite were examined and analysed using a variety of methods. Allelic richness was unexpectedly high for both markers within populations (mean per locus: 3·868 for nSSR and 1·647 for chloroplast minisatellite). Moreover, there was no evidence of inbreeding (mean Fis = -0·047). The Italian Peninsula was characterized as a geographic region with comparatively high genetic diversity for both genomes. Overall population differentiation was moderate (FST = 0·138) and it was clear that populations formed three groups in Europe, namely France, Mediterranean/Balkan and Austria. Historic gene flow between two local Austrian populations was high and asymmetric, while recent gene flow seemed to be disrupted. It is concluded that molecular mechanisms such as self-incompatibility and high gene flow distances are responsible for the observed level of allelic richness as well as for population differentiation. However, human influence could have contributed to the present genetic pattern, especially in the Mediterranean region. Comparison of historic and recent gene flow may mirror the progress of habitat fragmentation in eastern Austria. © The Author 2015. Published by Oxford University Press

Early establishment of trees at the alpine treeline: idiosyncratic species responses to temperature-moisture interactions.

Science.gov (United States)

Loranger, Hannah; Zotz, Gerhard; Bader, Maaike Y

2016-01-01

On a global scale, temperature is the main determinant of arctic and alpine treeline position. However on a local scale, treeline form and position vary considerably due to other climatic factors, tree species ecology and life-stage-dependent responses. For treelines to advance poleward or uphill, the first steps are germination and seedling establishment. These earliest life stages may be major bottlenecks for treeline tree populations and will depend differently on climatic conditions than adult trees. We investigated the effect of soil temperature and moisture on germination and early seedling survival in a field experiment in the French Alps near the local treeline (2100 m a.s.l.) using passive temperature manipulations and two watering regimes. Five European treeline tree species were studied: Larix decidua, Picea abies, Pinus cembra, Pinus uncinata and Sorbus aucuparia In addition, we monitored the germination response of three of these species to low temperatures under controlled conditions in growth chambers. The early establishment of these trees at the alpine treeline was limited either by temperature or by moisture, the sensitivity to one factor often depending on the intensity of the other. The results showed that the relative importance of the two factors and the direction of the effects are highly species-specific, while both factors tend to have consistent effects on both germination and early seedling survival within each species. We show that temperature and water availability are both important contributors to establishment patterns of treeline trees and hence to species-specific forms and positions of alpine treelines. The observed idiosyncratic species responses highlight the need for studies including several species and life-stages to create predictive power concerning future treeline dynamics. © The Authors 2016. Published by Oxford University Press on behalf of the Annals of Botany Company.

Responses of Tree Seedlings near the Alpine Treeline to Delayed Snowmelt and Reduced Sky Exposure

Directory of Open Access Journals (Sweden)

Maaike Y. Bader

2017-12-01

Full Text Available Earlier snowmelt changes spring stress exposure and growing-season length, possibly causing shifts in plant species dominance. If such shifts involve trees, this may lead to changes in treeline position. We hypothesized that earlier snowmelt would negatively affect the performance of tree seedlings near the treeline due to higher spring stress levels, but less so if seedlings were protected from the main stress factors of night frosts and excess solar radiation. We exposed seedlings of five European treeline tree species: Larix decidua, Picea abies, Pinus cembra, Pinus uncinata, and Sorbus aucuparia to two snow-cover treatments (early and late melting, with about two weeks difference combined with reduced sky exposure during the day (shading or night (night warming, repeated in two years, at a site about 200 m below the regional treeline elevation. Physiological stress levels (as indicated by lower Fv/Fm in the first weeks after emergence from snow were higher in early-emerging seedlings. As expected, shade reduced stress, but contrary to expectation, night warming did not. However, early- and late-emerging seedlings did not differ overall in their growth or survival, and the interaction with shading was inconsistent between years. Overall, shading had the strongest effect, decreasing stress levels and mortality (in the early-emerging seedlings only, but also growth. A two-week difference in snow-cover duration did not strongly affect the seedlings, although even smaller differences have been shown to affect productivity in alpine and arctic tundra vegetation. Still, snowmelt timing cannot be discarded as important for regeneration in subalpine conditions, because (1 it is likely more critical in very snow-rich or snow-poor mountains or landscape positions; and (2 it can change (subalpine vegetation phenology and productivity, thereby affecting plant interactions, an aspect that should be considered in future studies.

Ecosystems effects 25 years after Chernobyl: pollinators, fruit set and recruitment.

Science.gov (United States)

Møller, Anders Pape; Barnier, Florian; Mousseau, Timothy A

2012-12-01

Animals are assumed to play a key role in ecosystem functioning through their effects on seed set, seed consumption, seed dispersal, and maintenance of plant communities. However, there are no studies investigating the consequences of animal scarcity on seed set, seed consumption and seed dispersal at large geographical scales. We exploited the unprecedented scarcity of pollinating bumblebees and butterflies in the vicinity of Chernobyl, Ukraine, linked to the effects of radiation on pollinator abundance, to test for effects of pollinator abundance on the ecosystem. There were considerably fewer pollinating insects in areas with high levels of radiation. Fruit trees and bushes (apple Malus domestica, pear Pyrus communis, rowan Sorbus aucuparia, wild rose Rosa rugosa, twistingwood Viburnum lantana, and European cranberry bush Viburnum opulus) that are all pollinated by insects produced fewer fruit in highly radioactively contaminated areas, partly linked to the local reduction in abundance of pollinators. This was the case even when controlling for the fact that fruit trees were generally smaller in more contaminated areas. Fruit-eating birds like thrushes and warblers that are known seed dispersers were less numerous in areas with lower fruit abundance, even after controlling for the effects of radiation, providing a direct link between radiation, pollinator abundance, fruit abundance and abundance of frugivores. Given that the Chernobyl disaster happened 25 years ago, one would predict reduced local recruitment of fruit trees if fruit set has been persistently depressed during that period; indeed, local recruitment was negatively related to the level of radiation and positively to the local level of fruit set. The patterns at the level of trees were replicated at the level of villages across the study site. This study provides the first large-scale study of the effects of a suppressed pollinator community on ecosystem functioning.

Characteristics of soil-to-plant transfer of elements relevant to radioactive waste in boreal forest

Energy Technology Data Exchange (ETDEWEB)

Roivainen, P.

2011-07-01

The use of nuclear energy generates large amounts of different types of radioactive wastes that can be accidentally released into the environment. Soil-to-plant transfer is a key process for the dispersion of radionuclides in the biosphere and is usually described by a concentration ratio (CR) between plant and soil concentrations in radioecological models. Our knowledge of the soil-to-plant transfer of many radionuclides is currently limited and concerns mainly agricultural species and temperate environments. The validity of radioecological modelling is affected by the accuracy of the assumptions and parameters used to describe soil-to-plant transfer. This study investigated the soil-to-plant transfer of six elements (cobalt (Co), molybdenum (Mo), nickel (Ni), lead (Pb), uranium (U) and zinc (Zn)) relevant to radioactive waste at two boreal forest sites and assessed the factors affecting the CR values. May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana) and blueberry (Vaccinium myrtillus) were selected as representatives of understory species, while rowan (Sorbus aucuparia) and Norway spruce (Picea abies) represented trees in this study. All the elements studied were found to accumulate in plant roots, indicating that separate CR values for root and aboveground plant parts are needed. The between-species variation in CR values was not clearly higher than the within-species variation, suggesting that the use of generic CR values for understory species and trees is justified. No linear relationship was found between soil and plant concentrations for the elements studied and a non-linear equation was found to be the best for describing the dependence of CR values on soil concentration. Thus, the commonly used assumption of a linear relationship between plant and soil concentrations may lead to underestimation of plant root uptake at low soil concentrations. Plant nutrients potassium, magnesium, manganese, phosphorus and sulphur were found to

Characteristics of soil-to-plant transfer of elements relevant to radioactive waste in boreal forest

International Nuclear Information System (INIS)

Roivainen, P.

2011-01-01

The use of nuclear energy generates large amounts of different types of radioactive wastes that can be accidentally released into the environment. Soil-to-plant transfer is a key process for the dispersion of radionuclides in the biosphere and is usually described by a concentration ratio (CR) between plant and soil concentrations in radioecological models. Our knowledge of the soil-to-plant transfer of many radionuclides is currently limited and concerns mainly agricultural species and temperate environments. The validity of radioecological modelling is affected by the accuracy of the assumptions and parameters used to describe soil-to-plant transfer. This study investigated the soil-to-plant transfer of six elements (cobalt (Co), molybdenum (Mo), nickel (Ni), lead (Pb), uranium (U) and zinc (Zn)) relevant to radioactive waste at two boreal forest sites and assessed the factors affecting the CR values. May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana) and blueberry (Vaccinium myrtillus) were selected as representatives of understory species, while rowan (Sorbus aucuparia) and Norway spruce (Picea abies) represented trees in this study. All the elements studied were found to accumulate in plant roots, indicating that separate CR values for root and aboveground plant parts are needed. The between-species variation in CR values was not clearly higher than the within-species variation, suggesting that the use of generic CR values for understory species and trees is justified. No linear relationship was found between soil and plant concentrations for the elements studied and a non-linear equation was found to be the best for describing the dependence of CR values on soil concentration. Thus, the commonly used assumption of a linear relationship between plant and soil concentrations may lead to underestimation of plant root uptake at low soil concentrations. Plant nutrients potassium, magnesium, manganese, phosphorus and sulphur were found to

Searching Sinks and Sources: CO2 Fluxes Before and After Partial Deforestation of a Spruce Forest

Science.gov (United States)

Ney, P.; Graf, A.; Druee, C.; Esser, O.; Klosterhalfen, A.; Valler, V.; Pick, K.; Vereecken, H.

2017-12-01

Forest ecosystems in the northern mid-latitudes act as a sink for atmospheric carbon dioxide (CO2) and hence play an important role in the terrestrial carbon cycle. Disturbances of these landscapes may have a significant impact on their ecosystem carbon budget. We present seven years of eddy covariance (EC) measurements (September 2013 to September 2017) over a 70 year old spruce stock, including three years prior to and four years after partial deforestation. We analyzed the seasonal and inter-annual changes of carbon fluxes as affected mainly by the forest transition. The measurements were carried out in a small headwater catchment (38.5 ha) within the TERENO (TERrestrial Environmental Observatories) network in the Eifel National Park Germany (50°30'N, 06°19'E, 595-629 m a.s.l.). An EC system, mounted on the top of a 38 m high tower, continuously samples fluxes of momentum, sensible heat, latent heat and CO2. In August and September 2013, more than 20% of the catchment was deforested and planned for regeneration towards natural deciduous vegetation, and a second EC station (2.5 m height) was installed in the middle of this clearcut. Flux partitioning and gap filling methods were used to calculate full time series and annual carbon budgets of the measured net ecosystem exchange (NEE) and its components gross primary production (GPP) and total ecosystem respiration (Reco). Additionally, soil respiration was measured with manual chambers on a monthly to bi-monthly basis at 25 transect points in the forest and deforested area. Annual sums of NEE represent the forest as a carbon sink with small inter-annual variability. In contrast, the deforested area showed a clear trend. In the first year after partial deforestation, regrowth on the deforested area consisted mainly of grasses and red foxglove (Digitalis purpurea L.), while since the second year also growth of mountain ash (Sorbus aucuparia L.) and broom (Cytisus scoparius L.) increased. The regrowth of biomass is

Ground beetle (Coleoptera: Carabidae) assemblages in narrow hedgerows in a Danish agricultural landscape

DEFF Research Database (Denmark)

Lövei, G. L.; Magura, T.

2015-01-01

Sorbus intermedia), and the non-native spruce (Picea spp.). We hypothesised that hedgerows with deciduous trees harbour more diverse ground beetle assemblages than hedges composed of non-native conifer trees. We also investigated which vegetation structure characteristics might influence the ground...

Punaste õhtute purpur / Jüri Annist

Index Scriptorium Estoniae

Annist, Jüri, 1950-

2015-01-01

Punane tamm, punane vaher, jaapani juudapuulehik, äädikapuu, pihlaka Sorbus sort 'Dodong' ja tiivulise kikkapuu sort 'Compactus' värvuvad sügisel kaunilt punaseks. Autori arvates on kõige punasem sügisvärvus tiivulisel kikkapuul 'Compactus'

Assessing the extent and effects of herbicide drift into Danish hedgerows

DEFF Research Database (Denmark)

Bruus, M.; Strandberg, M. T.; Andersen, H. V.

Very low dosages of herbicides are known to cause effects on bird cherry (Prunus avium) and hawthorn (Crataegus monogyna). With the purpose of studying whether this is a general phenomenon two other common hedgerow species, Sambucus nigra (elder) and Sorbus intermedia (Swedish whitebeam), were...

7 CFR 301.51-2 - Regulated articles.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Regulated articles. 301.51-2 Section 301.51-2... Regulated articles. The following are regulated articles: (a) Firewood (all hardwood species), and green... (sycamore), Populus (poplar), Salix (willow), Sorbus (mountain ash), and Ulmus (elm). (b) Any other article...

Surface tension phenomena in the xylem sap of three diffuse porous temperate tree species

Science.gov (United States)

K. K. Christensen-Dalsgaard; M. T. Tyree; P. G. Mussone

2011-01-01

In plant physiology models involving bubble nucleation, expansion or elimination, it is typically assumed that the surface tension of xylem sap is equal to that of pure water, though this has never been tested. In this study we collected xylem sap from branches of the tree species Populus tremuloides, Betula papyrifera and Sorbus...

Effect of wood ash and K-fertilization on {sup 137}Cs uptake by selected forest plants

Energy Technology Data Exchange (ETDEWEB)

Mandro, Yrii N. [Zhytomyr State Technological University, P.O. Box 10005 Zhytomyr (Ukraine); Rosen, Klas [Swedish University of Agricultural Sciences P.O. Box 7070 SE-750 07 Uppsala (Sweden); Vinichuk, Mykhailo M. [Zhytomyr State Technological University, P.O. Box 10005 Zhytomyr (Ukraine); Swedish University of Agricultural Sciences P.O. Box 7070 SE-750 07 Uppsala (Sweden)

2014-07-01

Accumulation {sup 137}Cs by different forest plants and trees after fertilization of soil with potassium and wood ash ({sup 137}Cs-contaminated and non-contaminated) in forest ecosystems of Ukraine contaminated by radionuclides after Chernobyl accident in 1986 was studied. Experiment is performed in Bazar forestry, Zhytomyr region, Ukraine, located about 70 km (51 deg. 5'35'' N, 29 deg. 18'56'' E) from Chernobyl NPP. Potassium fertilizer (KCl, wooden ash (Ash), and {sup 137}Cs-contaminated ash ({sup 137}CsAsh) in different combinations) were spread on the forest floor in April 2012 at a rate corresponding 100 kg/ha potassium. The experiment layout was as follows: 1- Control (no fertilizers were applied), 2- KCl, 3- Ash + KCl, 4- Ash + {sup 137}CsAsh, 5- Ash, 6- {sup 137}CsAsh + KCl. Samples (leaves and annual shoots) of blueberry (Vaccinium myrtillus), cowberry (Vaccinium vitis-idaea), rowan (Sorbus aucuparia), birch (Betula), buckthorn (Frangula) and oak (Quercus robur) and also mushrooms (fruit bodies of Russula, Lactarius, Cantharellus, Collybia etc.) and berries (blueberry and cowberry) were taken monthly from each treatment. Samples were measured for {sup 137}Cs with calibrated HPGe detectors. The results of the first year studies show variation of Transfer Factors (TF) for different plants and for the same plants on different treatments. The effect of fertilization was found for blueberry on Ash-applicated (TF = 0.0085 ± 0.0025), {sup 137}CsAsh + KCl-applicated (TF = 0.0105 ± 0.0060) and Ash + KCl-applicated (TF = 0.0123 ± 0.0058) treatments compared to Control (TF = 0.0163 ± 0.0092). Also good effect for rowan on Ash + KCl-applicated treatment (TF = 0.0067 ± 0.0024) compared to Control (TF = 0.0100 ± 0.0064). Effect was less obvious for birch on Ash + KCl-applicated treatment and for cowberry on Ash + KCl-applicated treatment. There was not found an obvious effect of fertilization for buckthorn. Positive effect of

Individualizing Services, Individualizing Responsibility

DEFF Research Database (Denmark)

Garsten, Christina; Hollertz, Katarina; Jacobsson, Kerstin

possibilities for individual voice, autonomy and self-determination in the local delivery of activation policy? What barriers do specific organisational models and practices imply for clients to choose, determine and access tailor-made programmes and services? What policy technologies are at work in governing......-oriented, and the normative demands placed on individuals appear increasingly totalizing, concerning the whole individual rather than the job-related aspects only. The paper is based on 23 in-depth interviews with individual clients as well as individual caseworkers and other professionals engaged in client-related work...

Antiproliferative effects of small fruit juices on several cancer cell lines.

Science.gov (United States)

Yoshizawa, Y; Kawaii, S; Urashima, M; Fukase, T; Sato, T; Tanaka, R; Murofushi, N; Nishimura, H

2000-01-01

Juices prepared from small fruits, mainly growing in the northern part of Japan, were studied in an attempt to explore the feasibility of an assay that screens cytotoxic properties. Screening of 43 small fruit juices indicated that Actinidia polygama Maxim., Rosa rugosa Thunb., Vaccinium smallii A. Gray and Sorbus sambucifolia Roem, strongly inhibited the proliferation of all cancer cell lines examined and yet these juices were substantially less cytotoxic toward normal human cell lines.

Assessing the extent and effects of herbicide drift into Danish hedgerows

DEFF Research Database (Denmark)

Pedersen, Marianne Bruus; Andersen, H. V.; Strandberg, M. T.

Very low dosages of herbicides are known to cause effects on bird cherry (Prunus avium) and hawthorn (Crataegus monogyna). It is not yet known whether other hedgerow trees and shrubs are equally sensitive to herbicide drift, to which extent spray drift into hedges and other habitats close to fiel...... were assessed. Metsulfuron methyl effects on Sambucus nigra (elder) and Sorbus intermedia were studied in separate experiments and will include second year effects. Methods and preliminary results are presented and discussed in relation to pesticide regulation....

Hydrogen Apparent Fractionation between Precipitation and Leaf Wax n-Alkanes from Conifers and Deciduous Angiosperms along a Longitudinal Transect in Eurasia

Science.gov (United States)

Pedentchouk, Nikolai; Fisher, Katherine; Wagner, Thomas

2010-05-01

D/H composition of individual organic compounds derived from leaf wax may provide a wealth of information regarding plant-water relations in studies of plant ecology and climate change. Extracting that information from the organic D/H signal requires a thorough understanding of hydrogen isotope fractionation between environmental water and organic compounds. The purpose of this project is to investigate the importance of plant types and local climatic conditions on hydrogen apparent fractionation in higher terrestrial plants. We determined D/H composition of n-alkanes derived from leaf wax extracted from several extant plants representing common evergreen and deciduous conifer (Pinus and Larix) and deciduous angiosperm (Betula, Salix, and Sorbus) genera along a longitudinal transect from the UK to central Siberia at 10 different locations. These data were used to calculate the apparent fractionation factor (epsilon) between source water, estimated using the Online Isotopes in Precipitation Calculator, and n-alkanes. Our initial results show the following. First, we found large differences in the epsilon values among different genera at each location, e.g. Betula -63‰ vs. Salix -115‰ in Norwich, UK, and Betula -86‰ vs. Salix -146‰ in Novosibirsk, Russia. Assuming the plants at individual locations utilized soil water of very similar deltaD values, variations in the epsilon values are likely to be explained by differences in plant physiology and biochemistry. Second, we identified extensive shifts in the epsilon values in individual species along the transect from the UK to central Siberia, e.g. Betula -63‰ in Norwich vs. -104‰ in Zotino, Krasnoyarsk Krai, central Siberia and Salix -115‰ in Norwich vs. -164‰ in Sodankyla, Finland. With the exception of Sorbus, there is a positive relationship between the MAT (mean annual temperature) and epsilon values at locations above 2 °C MAT, suggesting a possible climatic effect on isotopic fractionation

Effects of Drought and Rewetting on Growth and Gas Exchange of Minor European Broadleaved Tree Species

Directory of Open Access Journals (Sweden)

Jörg Kunz

2016-10-01

Full Text Available Widespread and economically important European tree species such as Norway spruce, Scots pine, and European beech are projected to be negatively affected by the increasing intensity and frequency of dry and hot conditions in a future climate. Hence, there is an increasing need to investigate the suitability of presumably more drought tolerant species to ensure future ecological stability, biodiversity, and productivity of forests. Based on their distribution patterns and climatic envelopes, the rare, minor broadleaved tree species Sorbus torminalis ((L. CRANTZ, S. domestica (L., Acer campestre (L., and A. platanoides (L. are assumed to be drought tolerant, however, there is only limited experimental basis to support that notion. This study aimed at quantifying growth and gas exchange of seedlings of these species during drought conditions, and their capacity to recover following drought. For that purpose, they were compared to the common companion species Quercus petraea ((MATTUSCHKA LIEBL. and Fagus sylvatica (L.. Here, potted seedlings of these species were exposed to water limitation followed by rewetting cycles in a greenhouse experiment. Photosynthesis and transpiration rates, stomatal conductance as well as root and shoot growth rates indicated a high drought resistance of A. campestre and A. platanoides. Sorbus domestica showed a marked ability to recover after drought stress. Therefore, we conclude that these minor tree species have the potential to enrich forests on drought-prone sites. Results from this pot experiment need to be complemented by field studies, in which the drought response of the species is not influenced by restrictions to root development.

Taxonomic revision of Sorbus subgenus Aria occurring in the Czech Republic

Czech Academy of Sciences Publication Activity Database

Lepší, M.; Lepší, P.; Koutecký, P.; Bílá, J.; Vít, Petr

2015-01-01

Roč. 87, č. 2 (2015), s. 109-162 ISSN 0032-7786 R&D Projects: GA ČR GB14-36079G Institutional support: RVO:67985939 Keywords : apomixis * DAPI flow cytometry * hybridization Subject RIV: EF - Botanics Impact factor: 2.711, year: 2015

Influence of air pollution by compounds of fluorine, sulphur and nitrogen on changes of peroxidase and polyphenol oxidase activity in the leaves of trees and bushes

Directory of Open Access Journals (Sweden)

Y. Prysedskyj

2017-08-01

pollutants (Sorbus aucuparia L., Fraxinus lanceolata Borkh were characterized by the significant decline in peroxidase and polyphenoloxidase activity, by 18.7–79.1% and 20.5–71.2% respectively, depending on the duration of action of the gases in all variants of the experiment. In species with variable tolerance (Aesculus hippocastanum L., Acer negundo L., Populus simonii Carriere the reaction to the pollutants was ambiguous in nature and depended on the presence of damage. If the leaves of these plants did not show visible damage (necrosis, then activity of the enzymes did not change. When there was damage to leaf laminae this index decreased in relation to control by 17.3–60.1% for peroxidase and 24.7–57.3% for polyphenoloxidase. Significant negative linear correlation was found between activity of antioxidant enzymes and damage to leaves of the investigated plants: the coefficients of correlation were –0.385 between peroxidase activity and damage and –0.130 between polyphenoloxidase activity and damage. The character of changes in peroxidase and polyphenoloxidase activity show that these enzymes play a considerable role in the detoxication of pollutants and that there is a reduction in their influence on metabolic processes of plant organisms.

Timing of plant phenophases since 1752 in the boreal forest environment

Science.gov (United States)

Kubin, Eero; Tolvanen, Anne; Karhu, Jouni; Valkama, Jari

2016-04-01

Global warming and climate change will significantly affect on forest environment in northern latitudes. There is the strong evidence that increase of early spring and late autumn temperatures will have impacts on growth and growth cycles. In Finland the Finnish Forest Research Institute (Luke since 2015) established in 1996 National Phenological Network to study changes of phenophases all over the country representing southern, middle and northern boreal forest zones. Continuous detailed scientific monitoring includes eleven forest plant species and it forms an excellent basis to evaluate responses of forest vegetation in respect to climate change. Monitoring is done together with Universities and other Institutes. Prior to the establishment of the Finnish National Phenological Network observations has been made solely based on volunteers since 1752. This citizen-science data is very important to analyze phenophases together with the results of the National Network. The long-term data since 1752 shows e.g. an advancement in the onset of Prunus padus flowering by five days per 100 years and correspondingly three days in the rowan (Sorbus aucuparia). The latest results of the Finnish National Network (1996 - 2014) fits well to this long term trend. In the Finnish National Phenological Network we have monitored phenophases of forest spieces throughout the growth period, focusing on nine forest tree species and two dwarf shrubs. The results can be followed in real time at: http://www.metla.fi/metinfo/fenologia/index-en.htm. We have observed big differences in phenophases between southern and northern boreal zone. Onset of downy birch leafing happens one month later in the north compared with southern boreal zone. Coming into leaf has clearly occurred earlier during the research period since 1996 in the northern boreal zone compared with southern boreal zone. This indicates the response of climate change. The timing of leaf colouring and leaf fall was observed remained

Genders and Individual Treatment Progress in (Non-)Binary Trans Individuals.

Science.gov (United States)

Koehler, Andreas; Eyssel, Jana; Nieder, Timo O

2018-01-01

Health care for transgender and transsexual (ie, trans) individuals has long been based on a binary understanding of gender (ie, feminine vs masculine). However, the existence of non-binary or genderqueer (NBGQ) genders is increasingly recognized by academic and/or health care professionals. To gain insight into the individual health care experiences and needs of binary and NBGQ individuals to improve their health care outcomes and experience. Data were collected using an online survey study on experiences with trans health care. The non-clinical sample consisted of 415 trans individuals. An individual treatment progress score was calculated to report and compare participants' individual progress toward treatment completion and consider the individual treatment needs and definitions of completed treatment (ie, amount and types of different treatments needed to complete one's medical transition). Main outcome measures were (i) general and trans-related sociodemographic data and (ii) received and planned treatments. Participants reported binary (81.7%) and different NBGQ (18.3%) genders. The 2 groups differed significantly in basic demographic data (eg, mean age; P < .05). NBGQ participants reported significantly fewer received treatments compared with binary participants. For planned treatments, binary participants reported more treatments related to primary sex characteristics only. Binary participants required more treatments for a completed treatment than NBGQ participants (6.0 vs 4.0). There were no differences with regard to individual treatment progress score. Because traditional binary-focused treatment practice could have hindered NBGQ individuals from accessing trans health care or sufficiently articulating their needs, health care professionals are encouraged to provide a holistic and individual treatment approach and acknowledge genders outside the gender binary to address their needs appropriately. Because the study was made inclusive for non

An experiment on individual 'parochial altruism' revealing no connection between individual 'altruism' and individual 'parochialism'.

Science.gov (United States)

Corr, Philip J; Hargreaves Heap, Shaun P; Seger, Charles R; Tsutsui, Kei

2015-01-01

Is parochial altruism an attribute of individual behavior? This is the question we address with an experiment. We examine whether the individual pro-sociality that is revealed in the public goods and trust games when interacting with fellow group members helps predict individual parochialism, as measured by the in-group bias (i.e., the difference in these games in pro-sociality when interacting with own group members as compared with members of another group). We find that it is not. An examination of the Big-5 personality predictors of each behavior reinforces this result: they are different. In short, knowing how pro-social individuals are with respect to fellow group members does not help predict their parochialism.

Antioxidant capacities of ten edible North American plants.

Science.gov (United States)

Acuña, Ulyana Muñoz; Atha, Daniel E; Ma, Jun; Nee, Michael H; Kennelly, Edward J

2002-02-01

The EtOAc extract obtained from ten edible North American plants, Acorus calamus, Clintonia borealis, Gaultheria shallon, Juniperus osteosperma, Opuntia polyacantha, Prunus americana, Prunus virginiana, Sambucus cerulea, Sorbus americana and Vaccinium parvifolium, were tested in the 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical assay. High antioxidant activity was obtained from the extracts of three fruits, Gaultheria shallon, Sambucus cerulea and Prunus americana and one extracted rhizome, Acorus calamus. Catechin and epicatechin, potent polyphenolic antioxidants, were identified in the EtOAc extracts of Gaultheria shallon and Sambucus cerulea by reversed-phase thin-layer chromatography (TLC) and reversed-phase high-performance liquid chromatography (HPLC). Copyright 2002 John Wiley & Sons, Ltd.

The neurobiology of individuality

Science.gov (United States)

de Bivort, Benjamin

2015-03-01

Individuals often display conspicuously different patterns of behavior, even when they are very closely related genetically. These differences give rise to our sense of individuality, but what is their molecular and neurobiological basis? Individuals that are nominally genetically identical differ at various molecular and neurobiological levels: cell-to-cell variation in somatic genomes, cell-to-cell variation in expression patterns, individual-to-individual variation in neuronal morphology and physiology, and individual-to-individual variation in patterns of brain activity. It is unknown which of these levels is fundamentally causal of behavioral differences. To investigate this problem, we use the fruit fly Drosophila melanogaster, whose genetic toolkit allows the manipulation of each of these mechanistic levels, and whose rapid lifecycle and small size allows for high-throughput automation of behavioral assays. This latter point is crucial; identifying inter-individual behavioral differences requires high sample sizes both within and across individual animals. Automated behavioral characterization is at the heart of our research strategy. In every behavior examined, individual flies have individual behavioral preferences, and we have begun to identify both neural genes and circuits that control the degree of behavioral variability between individuals.

Individual Education.

Science.gov (United States)

Corsini, Raymond

1981-01-01

Paper presented at the 66th Convention of the International Association of Pupil Personnel Workers, October 20, 1980, Baltimore, Maryland, describes individual education based on the principles of Alfred Adler. Defines six advantages of individual education, emphasizing student responsibility, mutual respect, and allowing students to progress at…

Analyzing determinants influencing an individual׳s intention to use social commerce website

Directory of Open Access Journals (Sweden)

Prerna Lal

2017-06-01

Full Text Available The evolution of social media has changed the landscape of online commerce for both organizations as well as customers. Introduction of social commerce websites has bought shift in consumers׳ buying decision, i.e. from individual to social shopping. This study aims to identify factors that influence an individual׳s decision to use social commerce websites in an Indian Context. A conceptual model was developed based on extensive literature review. Wherein total six factors that influence an individual׳s intention to use social commerce were identified and were divided into three broad categories: social factors (informational support and community commitment, trust (towards members and community and website quality (ease of use and service quality. Research model was empirically examined using structural equation modeling. The findings of this study demonstrated positive relationship between all six factors and an individual׳s intention to use social commerce website. Additionally, study identified informational support as the most significant factor that influences an individual׳s intention to use social commerce website followed by trust towards members, service equality, trust towards community, ease of navigation, and community commitment.

The stranded individualizer under compressed modernity: South Korean women in individualization without individualism.

Science.gov (United States)

Kyung-Sup, Chang; Min-Young, Song

2010-09-01

South Korean families have functioned as a highly effective receptacle for the country's highly compressed conditions of modernity and late modernity. It is as much due to the success of South Korean families as an engine of compressed modernity as due to their failure that they have become functionally overloaded and socially risk-ridden. Such familial burdens and risks are particularly onerous to South Korean women because of the fundamentally gender-based structure of family relations and duties that has in part been recycled from the Confucian past and in part manufactured under industrial capitalism. Under these complicated conditions, South Korean women have had to dramatically restructure their family relations and duties as well as their individual life choices. Furthermore, under the most recent condition of what Beck calls second modernity, other institutions of modernity, such as the state, industrial economy, firms, unions, schools, and welfare systems, have become increasingly ineffective in helping to alleviate such (gender-based) familial burdens and dilemmas. As a result South Korean women have experienced dramatic changes in marriage patterns, fertility, family relations, etc. South Korean women's individualization has thereby taken place primarily as a matter of practicality rather than ideational change. A brief analysis of the situation in the neighbouring societies of Japan and Taiwan reinforces the conclusion that individualization without individualism, particularly among women, is a region-wide phenomenon in East Asia. © London School of Economics and Political Science 2010.

Individual tree control

Science.gov (United States)

Harvey A. Holt

1989-01-01

Controlling individual unwanted trees in forest stands is a readily accepted method for improving the value of future harvests. The practice is especially important in mixed hardwood forests where species differ considerably in value and within species individual trees differ in quality. Individual stem control is a mechanical or chemical weeding operation that...

The Analysis of the Impact of Individual Weighting Factor on Individual Scores

Science.gov (United States)

Kilic, Gulsen Bagci; Cakan, Mehtap

2006-01-01

In this study, category-based self and peer assessment were applied twice in a semester in an Elementary Science Teaching Methods course in order to assess individual contributions of group members to group projects as well as to analyze the impact of Individual Weighting Factors (IWF) on individual scores and individual grades. IWF were…

The relationship of individual psychological and individual-typological characteristics in individuals with personality disorders, committed socially dangerous acts

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Dubinsky A.A.

2017-01-01

Full Text Available The relationship between individual psychological and individually-typological characteristics of patients with personality disorders who committed socially dangerous acts were studied, taking into account the severity of the organic factor and the degree of their social dangerousness. 121 males were surveyed, 70 of them were diagnosed with "organic personality disorder" and 33 - personality disorder. The types of personality disorders were diagnosed. The individual variables, the ratio of processes of system activation of behavior and its inhibition, protective styles, especially coping behaviours that constitute aggression, styles of self-regulation were analyzed. It was revealed that low settings of the system activation behavior found in the group of persons with a high degree of social dangerousness, determines the formation of individual psychological treats related to the rigidity behavior, the instability of the motives, impulsivity, negative emotionality, disinhibition. During comparison of samples of individuals with medium and high degree of social dangerousness it has been discovered that self-centeredness, as a component of self-control, high levels of affective components of aggression – anger and immature defense mechanisms significantly distinguish individuals with a high degree of public danger.

Floristic diversity in bashemsin valley of kackar mountains national park of rize, turkey

International Nuclear Information System (INIS)

Baykal, H.

2016-01-01

The floristical structure of Bashemsin and its environs as a protected and isolated area within Kackar Mountains National Park, situated in Rize, a province in the Blacksea region of Turkey, is studied. 1830 plant specimens were collected and 503 taxa were identified in 234 genera and 75 families. Sixteen Pteridophytes and 487 Spermatophytes were determined. Two of Spermatophytes are Gymnospermae while 485 of them are Angiospermae (98 Monocotyledones and 389 Dicotyledones). The richest families in taxa are Asteraceae, Poaceae, Brassicaceae, and Fabaceae (55 Asteraceae, 49 Poaceae, 28 Brassicaceae, and 27 Fabaceae). Phytogeographic elements are listed in order as: Euro-Siberian 247 (49.1%), Irano-Turanian 17 (3.4%), Mediterranean 6 (1.2%), multiregional-unknown phytogeographic root 233 (46.3%). Hemicryptophytes are the richest with 224 (44.5%) taxa and it is followed by cryptophytes 144 (28.6%), therophytes 53 (10.5%), chamaephytes 59 (11.7%), phanerophytes 19 (3.8%), vasicular parasites 2 (0.4%), nanophanerophytes/chamaephytes 1 (0.2%) and hydrophytes 1 (0.2%). 34 endemic taxa were determined (6.7%). 13 threatened taxa were detected in the research area and we determined that Sorbus caucasica Zinserl. var. yaltirikii Goksin population has fallen into CR endangered category with only 2 individuals in the study area. (author)

Comparative genomics of 12 strains of Erwinia amylovora identifies a pan-genome with a large conserved core.

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Rachel A Mann

Full Text Available The plant pathogen Erwinia amylovora can be divided into two host-specific groupings; strains infecting a broad range of hosts within the Rosaceae subfamily Spiraeoideae (e.g., Malus, Pyrus, Crataegus, Sorbus and strains infecting Rubus (raspberries and blackberries. Comparative genomic analysis of 12 strains representing distinct populations (e.g., geographic, temporal, host origin of E. amylovora was used to describe the pan-genome of this major pathogen. The pan-genome contains 5751 coding sequences and is highly conserved relative to other phytopathogenic bacteria comprising on average 89% conserved, core genes. The chromosomes of Spiraeoideae-infecting strains were highly homogeneous, while greater genetic diversity was observed between Spiraeoideae- and Rubus-infecting strains (and among individual Rubus-infecting strains, the majority of which was attributed to variable genomic islands. Based on genomic distance scores and phylogenetic analysis, the Rubus-infecting strain ATCC BAA-2158 was genetically more closely related to the Spiraeoideae-infecting strains of E. amylovora than it was to the other Rubus-infecting strains. Analysis of the accessory genomes of Spiraeoideae- and Rubus-infecting strains has identified putative host-specific determinants including variation in the effector protein HopX1(Ea and a putative secondary metabolite pathway only present in Rubus-infecting strains.

Individual variation in growth in sea cucumber Apostichopus japonicus (Selenck) housed individually

Science.gov (United States)

Liang, Miao; Dong, Shuanglin; Gao, Qinfeng; Wang, Fang; Tian, Xiangli

2010-09-01

The exceptionally large individual growth variation has been previously recognized in several sea cucumber cohorts. However, there is a lack of information regarding the mechanism of such individual differences. In this study, the sea cucumber Apostichopus japonicus (Selenka) was reared individually in order to eliminate possible effects of social interaction, stocking density, etc. The results showed that there were substantial differences in growth among the sea cucumber individuals during the 100-day experiment. The special growth rate of the sea cucumber individuals differed by up to three folds (from 0.40% to 1.01%), and the coefficient of variation in body weight increased from 12.04% to 40.51%. The final wet body weight, food intake and food conversion efficiency for each sea cucumber were generally positively correlated with their initial wet body weight ( Psea cucumber individuals, largely accounting for the individual growth variation of the cohort sea cucumber. These results will provide some basic data for promoting selective breeding and farming of the sea cucumber.

Social Security Individual Accounts in China: Toward Sustainability in Individual Account Financing

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Tianhong Chen

2014-08-01

Full Text Available China has both mandatory and voluntary individual account pensions that are provided through the government. The experience of China makes a particularly interesting case study concerning the functioning of individual accounts in that its mandatory individual accounts have been defunded to pay for benefits in the associated pay-as-you-go system, while its voluntary individual accounts are fully funded. This paper examines three questions. First, it analyses why the mandatory individual accounts have become defunded and converted largely to notional accounts generally holding little in financial assets, while the voluntary accounts have been fully funded. Second, it examines the merits of funding versus pay-as-you-go financing of pensions in the context of China’s economic and demographic situation. Third, it discusses a policy change to insure the sustainability of financing for the defunded individual accounts. The experience of China, with its two types of individual accounts, and with different outcomes for those accounts, may provide lessons for other countries.

An experiment on individual ‘parochial altruism’ revealing no connection between individual ‘altruism’ and individual ‘parochialism’

Science.gov (United States)

Corr, Philip J.; Hargreaves Heap, Shaun P.; Seger, Charles R.; Tsutsui, Kei

2015-01-01

Is parochial altruism an attribute of individual behavior? This is the question we address with an experiment. We examine whether the individual pro-sociality that is revealed in the public goods and trust games when interacting with fellow group members helps predict individual parochialism, as measured by the in-group bias (i.e., the difference in these games in pro-sociality when interacting with own group members as compared with members of another group). We find that it is not. An examination of the Big-5 personality predictors of each behavior reinforces this result: they are different. In short, knowing how pro-social individuals are with respect to fellow group members does not help predict their parochialism. PMID:26347703

An experiment on individual ‘parochial altruism’ revealing no connection between individual ‘altruism’ and individual ‘parochialism’

Directory of Open Access Journals (Sweden)

Shaun eHargreaves Heap

2015-08-01

Full Text Available Is parochial altruism an attribute of individual behaviour? This is the question we address with an experiment. We examine whether the individual pro-sociality that is revealed in the public goods and trust games when interacting with fellow group members helps predict individual parochialism, as measured by the in-group bias (i.e., the difference in these games in pro-sociality when interacting with own group members as compared with members of another group. We find that it is not. An examination of the Big 5 personality predictors of each behaviour reinforces this result: they are different. In short, knowing how ‘nice’ individuals are with respect to fellow group members does not help predict their parochialism.

Bankruptcy of Individuals

Directory of Open Access Journals (Sweden)

Ionina M. B.

2015-10-01

Full Text Available This article discusses the bankruptcy of individuals under the Federal Law "On Insolvency (Bankruptcy", the Federal Law "On Amendments to the Federal Law "On Insolvency (Bankruptcy" and some legislative acts of the Russian Federation regarding regulation of rehabilitation procedures applicable to an individual debtor. The author analyzes the main ways to address the issue of the bankruptcy of an individual, identifies risks for both a bankrupt and credit institutions

The Role of Individualism-Collectivism in the Individual Creative Process

Science.gov (United States)

Yao, Xiang; Wang, Shuhong; Dang, Junhua; Wang, Lei

2012-01-01

This study is among the first to examine how individuals' cultural value orientations impact 2 separate stages of creativity: idea generation and idea implementation. A total of 247 Chinese employees completed questionnaires including individualism-collectivism culture orientation and their idea generation behavior. Supervisor ratings of idea…

Analyzing spatial variability of soil properties in the urban park before and after reconstruction to support decision-making in landscaping

Science.gov (United States)

Romzaikina, Olga; Vasenev, Viacheslav; Khakimova, Rita

2017-04-01

assessment were processed using QGIS2.4 and the maps of the vegetation condition were created. High spatial variability was shown for observed soil properties with the highest variance reported for nutrient concentrations. High heterogeneity in P2O5 and K2O was obtained both in topsoil and subsoil, before and after reconstruction. We showed that average concentrations of P2O5 and K2O were correspondingly above and below legal threshold taken for the Moscow city. In result of the reconstruction the pH has changed from slightly acid and acidic to neutral and slightly alkaline. The topsoil SOC content has increased in the result of reconstruction but still was below threshold, recommended by municipal regulations. The potassium content and acidity were the main factors, influencing the vegetation condition. The 'weakened' condition of wood vegetation was reported with the lowest values obtained for the Pinus sylvestris, Thuja occidentals and, Sorbus aucuparia. References have developed for planting vegetation. The spatial heterogeneity and high dynamics of urban soils constraints the quantitative assessment of their properties and functions and the use of this information in landscaping. The successful experience of digital soil mapping techniques in urban park allowed solving this problem and highlighted the importance of soil data for creating urban green infrastructure.

Annotating individual human genomes.

Science.gov (United States)

Torkamani, Ali; Scott-Van Zeeland, Ashley A; Topol, Eric J; Schork, Nicholas J

2011-10-01

Advances in DNA sequencing technologies have made it possible to rapidly, accurately and affordably sequence entire individual human genomes. As impressive as this ability seems, however, it will not likely amount to much if one cannot extract meaningful information from individual sequence data. Annotating variations within individual genomes and providing information about their biological or phenotypic impact will thus be crucially important in moving individual sequencing projects forward, especially in the context of the clinical use of sequence information. In this paper we consider the various ways in which one might annotate individual sequence variations and point out limitations in the available methods for doing so. It is arguable that, in the foreseeable future, DNA sequencing of individual genomes will become routine for clinical, research, forensic, and personal purposes. We therefore also consider directions and areas for further research in annotating genomic variants. Copyright © 2011 Elsevier Inc. All rights reserved.

ANNOTATING INDIVIDUAL HUMAN GENOMES*

Science.gov (United States)

Torkamani, Ali; Scott-Van Zeeland, Ashley A.; Topol, Eric J.; Schork, Nicholas J.

2014-01-01

Advances in DNA sequencing technologies have made it possible to rapidly, accurately and affordably sequence entire individual human genomes. As impressive as this ability seems, however, it will not likely to amount to much if one cannot extract meaningful information from individual sequence data. Annotating variations within individual genomes and providing information about their biological or phenotypic impact will thus be crucially important in moving individual sequencing projects forward, especially in the context of the clinical use of sequence information. In this paper we consider the various ways in which one might annotate individual sequence variations and point out limitations in the available methods for doing so. It is arguable that, in the foreseeable future, DNA sequencing of individual genomes will become routine for clinical, research, forensic, and personal purposes. We therefore also consider directions and areas for further research in annotating genomic variants. PMID:21839162

Individualizing Medicare.

Science.gov (United States)

Chollet, D J

1999-05-01

Despite the enactment of significant changes to the Medicare program in 1997, Medicare's Hospital Insurance trust fund is projected to be exhausted just as the baby boom enters retirement. To address Medicare's financial difficulties, a number of reform proposals have been offered, including several to individualize Medicare financing and benefits. These proposals would attempt to increase Medicare revenues and reduce Medicare expenditures by having individuals bear risk--investment market risk before retirement and insurance market risk after retirement. Many fundamental aspects of these proposals have yet to be worked out, including how to guarantee a baseline level of saving for health insurance after retirement, how retirees might finance unanticipated health insurance price increases after retirement, the potential implications for Medicaid of inadequate individual saving, and whether the administrative cost of making the system fair and adequate ultimately would eliminate any rate-of-return advantages from allowing workers to invest their Medicare contributions in corporate stocks and bonds.

Explicating Individual Training Decisions

Science.gov (United States)

Walter, Marcel; Mueller, Normann

2015-01-01

In this paper, we explicate individual training decisions. For this purpose, we propose a framework based on instrumentality theory, a psychological theory of motivation that has frequently been applied to individual occupational behavior. To test this framework, we employ novel German individual data and estimate the effect of subjective expected…

Transcending Cognitive Individualism

Science.gov (United States)

Zerubavel, Eviatar; Smith, Eliot R.

2010-01-01

Advancing knowledge in many areas of psychology and neuroscience, underlined by dazzling images of brain scans, appear to many professionals and to the public to show that people are on the way to explaining cognition purely in terms of processes within the individual's head. Yet while such cognitive individualism still dominates the popular…

Individual Hearing Loss

Directory of Open Access Journals (Sweden)

Sébastien Santurette

2016-06-01

Full Text Available It is well-established that hearing loss does not only lead to a reduction of hearing sensitivity. Large individual differences are typically observed among listeners with hearing impairment in a wide range of suprathreshold auditory measures. In many cases, audiometric thresholds cannot fully account for such individual differences, which make it challenging to find adequate compensation strategies in hearing devices. How to characterize, model, and compensate for individual hearing loss were the main topics of the fifth International Symposium on Auditory and Audiological Research (ISAAR, held in Nyborg, Denmark, in August 2015. The following collection of papers results from some of the work that was presented and discussed at the symposium.

Individual differences in behavioural plasticities.

Science.gov (United States)

Stamps, Judy A

2016-05-01

Interest in individual differences in animal behavioural plasticities has surged in recent years, but research in this area has been hampered by semantic confusion as different investigators use the same terms (e.g. plasticity, flexibility, responsiveness) to refer to different phenomena. The first goal of this review is to suggest a framework for categorizing the many different types of behavioural plasticities, describe examples of each, and indicate why using reversibility as a criterion for categorizing behavioural plasticities is problematic. This framework is then used to address a number of timely questions about individual differences in behavioural plasticities. One set of questions concerns the experimental designs that can be used to study individual differences in various types of behavioural plasticities. Although within-individual designs are the default option for empirical studies of many types of behavioural plasticities, in some situations (e.g. when experience at an early age affects the behaviour expressed at subsequent ages), 'replicate individual' designs can provide useful insights into individual differences in behavioural plasticities. To date, researchers using within-individual and replicate individual designs have documented individual differences in all of the major categories of behavioural plasticities described herein. Another important question is whether and how different types of behavioural plasticities are related to one another. Currently there is empirical evidence that many behavioural plasticities [e.g. contextual plasticity, learning rates, IIV (intra-individual variability), endogenous plasticities, ontogenetic plasticities) can themselves vary as a function of experiences earlier in life, that is, many types of behavioural plasticity are themselves developmentally plastic. These findings support the assumption that differences among individuals in prior experiences may contribute to individual differences in behavioural

Individual- vs. Culture-Level Dimensions of Individualism and Collectivism: Effects on Preferred Conversational Styles.

Science.gov (United States)

Kim, Min-Sun; And Others

1996-01-01

Develops and uses a mediation model to investigate the links between culture, individual values (independent and interdependent construals of self), and perceptions of conversational constraints. Finds culture-level individualism and collectivism systematically related to individual-level cultural orientations (independent and interdependent…

Differentiation-inducing effects of small fruit juices on HL-60 leukemic cells.

Science.gov (United States)

Yoshizawa, Y; Kawaii, S; Urashima, M; Fukase, T; Sato, T; Murofushi, N; Nishimura, H

2000-08-01

Epidemiological studies indicate that high intakes of fruits and vegetables are associated with a reduced risk of cancer, and several plant-derived drugs have been developed in medical oncology. Since only a small part of the flora has been tested for any kind of bioactivity, we chose small fruits as sources of differentiation-inducing activity against HL-60 leukemic cells. We have prepared juices from various small fruits that grow mainly in the northern part of Japan. Screening of 43 samples indicated that juices of Actinidia polygama Maxim., Rosa rugosa Thunb., Vaccinium smallii A. Gray, and Sorbus sambucifolia Roem. strongly induced differentiation of HL-60 cells to monocyte/macrophage characteristics in a concentration-dependent manner as indicated by histochemical and biochemical examinations.

THE CONCEPT OF INDIVIDUAL AND INDIVIDUALIZATION IN THE THEORY OF Z. BAUMAN AND U. BECK

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A. A. Batsenkova

2018-01-01

Full Text Available One of the major trends of the modern world is a process of individualization. Despite the fact that the term “individualization” has existed since the XVII century, it is often confused, mixing with the concept of “individualism”, “individuation” and “individuality”. But individualization is not a political or moral worldview, it is not a process of identity formation, and it is the natural multi-level complex social process associated with defined design conditions of life of the individual and the conditions of its existence.The purpose of this paper is to, based on the works of U. Beck and Z. Bauman, to define the process of individualization, to consider the process of occurrence and development of individualization in the modern society. To reveal features of this process at the present stage of development of society, where the process of individualization acquires new features.According to sociologists, the process of individualization affects all aspects of society and has two levels of its manifestation. The first level the author calls structural or objective level, because it is independent on the actions of individuals and the inertia phenomenon associated with the spreading of social space, social differentiation, division of labor, with the processes of globalization and modernization.The second level is the sphere of individual action. At this level the meaning of individualization is the expansion of individual rights and opportunities and the liberation of the individual from traditional social forms and relationships that defined his model of behavior in the modern society. Due to the change in “life situations”, there is an increase of opportunities of the individual for independent decision-making, self-selection and successful action. The change in “life situations” (under U. Beck due to detraditionalization life spheres and emergence of new “spaces of freedom”, which create new challenges for

Individual and group-level job resources and their relationships with individual work engagement

OpenAIRE

F?llemann, D?sir?e; Brauchli, Rebecca; Jenny, Gregor J.; Bauer, Georg F.

2016-01-01

Objectives: This study adds a multilevel perspective to the well-researched individual-level relationship between job resources and work engagement. In addition, we explored whether individual job resources cluster within work groups because of a shared psychosocial environment and investigated whether a resource-rich psychosocial work group environment is beneficial for employee engagement over and above the beneficial effect of individual job resources and independent of their variability w...

38 CFR 48.655 - Individual.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Individual. 48.655...) GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 48.655 Individual. Individual means a natural person. ...

36 CFR 1212.655 - Individual.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Individual. 1212.655 Section... GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1212.655 Individual. Individual means a natural person. ...

32 CFR 26.655 - Individual.

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Individual. 26.655 Section 26.655 National... GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 26.655 Individual. Individual means a natural person. ...

Inter-individual Differences in Heart Rate Variability Are Associated with Inter-individual Differences in Empathy and Alexithymia

Directory of Open Access Journals (Sweden)

Alexander Lischke

2018-02-01

Full Text Available In the present study, we investigated whether inter-individual differences in vagally mediated heart rate variability (vmHRV would be associated with inter-individual differences in empathy and alexithymia. To this end, we determined resting state HF-HRV in 90 individuals that also completed questionnaires assessing inter-individual differences in empathy and alexithymia. Our categorical and dimensional analyses revealed that inter-individual differences in HF-HRV were differently associated with inter-individual differences in empathy and alexithymia. We found that individuals with high HF-HRV reported more empathy and less alexithymia than individuals with low HF-HRV. Moreover, we even found that an increase in HF-HRV was associated with an increase in empathy and a decrease in alexithymia across all participants. Taken together, these findings indicate that individuals with high HF-HRV are more empathetic and less alexithymic than individuals with low HF-HRV. These differences in empathy and alexithymia may explain why individuals with high HF-HRV are more successful in sharing and understanding the mental and emotional states of others than individuals with low HF-HRV.

7 CFR 3021.655 - Individual.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Individual. 3021.655 Section 3021.655 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF... Individual. Individual means a natural person. ...

2 CFR 182.655 - Individual.

Science.gov (United States)

2010-01-01

... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Individual. 182.655 Section 182.655 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS... Individual. Individual means a natural person. ...

Individual monitoring

International Nuclear Information System (INIS)

2004-01-01

This Practical Radiation Technical Manual is one of a series which has been designed to provide guidance on radiological protection for employers, Radiation Protection Officers, managers and other technically competent persons who have a responsibility to ensure the safety of employees working with ionizing radiation. The Manual may be used together with the appropriate IAEA Practical Radiation Safety Manual to provide adequate training, instruction or information on individual monitoring for all employees engaged in work with ionizing radiations. Sources of ionizing radiation have a large number of applications in the workplace. The exposures of the individual workers involved may need to be routinely monitored and records kept of their cumulative radiation doses. There are also occasions when it is necessary to retrospectively determine a dose which may have been received by a worker. This Manual explains the basic terminology associated with individual monitoring and describes the principal types of dosimeters and other related techniques and their application in the workplace. The Manual will be of most benefit if it forms part of more comprehensive training or is supplemented by the advice of a qualified expert in radiation protection. Most of the dosimeters and techniques described in this Manual can only be provided by qualified experts

22 CFR 312.655 - Individual.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Individual. 312.655 Section 312.655 Foreign Relations PEACE CORPS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 312.655 Individual. Individual means a natural person. ...

40 CFR 35.918 - Individual systems.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Individual systems. 35.918 Section 35... Individual systems. (a) For references to individual systems, the following definitions apply: (1) Individual... a function of individual systems where cost-effective. (2) Principal residence. Normally the voting...

22 CFR 133.655 - Individual.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Individual. 133.655 Section 133.655 Foreign Relations DEPARTMENT OF STATE MISCELLANEOUS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 133.655 Individual. Individual means a natural person. ...

22 CFR 1008.655 - Individual.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Individual. 1008.655 Section 1008.655 Foreign Relations INTER-AMERICAN FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1008.655 Individual. Individual means a natural person. ...

22 CFR 210.655 - Individual.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Individual. 210.655 Section 210.655 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 210.655 Individual. Individual means a natural person. ...

22 CFR 1509.655 - Individual.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Individual. 1509.655 Section 1509.655 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1509.655 Individual. Individual means a natural person. ...

10 CFR 607.655 - Individual.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Individual. 607.655 Section 607.655 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 607.655 Individual. Individual means a natural person. ...

49 CFR 32.655 - Individual.

Science.gov (United States)

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Individual. 32.655 Section 32.655 Transportation Office of the Secretary of Transportation GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 32.655 Individual. Individual means a natural person. ...

20 CFR 439.655 - Individual.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Individual. 439.655 Section 439.655 Employees' Benefits SOCIAL SECURITY ADMINISTRATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 439.655 Individual. Individual means a natural person. ...

28 CFR 83.655 - Individual.

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Individual. 83.655 Section 83.655 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GOVERNMENT-WIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (GRANTS) Definitions § 83.655 Individual. Individual means a natural person. ...

29 CFR 94.655 - Individual.

Science.gov (United States)

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Individual. 94.655 Section 94.655 Labor Office of the Secretary of Labor GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 94.655 Individual. Individual means a natural person. ...

Individual neutron dosimetry

International Nuclear Information System (INIS)

Mauricio, C.L.P.

1987-01-01

The most important concepts and development in individual neutron dosimetry are presented, especially the dosimetric properties of the albedo technique. The main problem in albedo dosimetry is to calibrate the dosemeter in the environs of each neutron source. Some of the most used calibration techniques are discussed. The IRD albedo dosemeter used in the routine neutron individual monitoring is described in detail. Its dosimetric properties and calibration methods are discussed. (Author) [pt

13 CFR 147.655 - Individual.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Individual. 147.655 Section 147.655 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (NONPROCUREMENT) Definitions § 147.655 Individual. Individual means a natural person. ...

29 CFR 1472.655 - Individual.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Individual. 1472.655 Section 1472.655 Labor Regulations Relating to Labor (Continued) FEDERAL MEDIATION AND CONCILIATION SERVICE GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1472.655 Individual. Individual means a...

45 CFR 1155.655 - Individual.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Individual. 1155.655 Section 1155.655 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE... ASSISTANCE) Definitions § 1155.655 Individual. Individual means a natural person. ...

The evolution of individuality revisited.

Science.gov (United States)

Radzvilavicius, Arunas L; Blackstone, Neil W

2018-03-25

Evolutionary theory is formulated in terms of individuals that carry heritable information and are subject to selective pressures. However, individuality itself is a trait that had to evolve - an individual is not an indivisible entity, but a result of evolutionary processes that necessarily begin at the lower level of hierarchical organisation. Traditional approaches to biological individuality focus on cooperation and relatedness within a group, division of labour, policing mechanisms and strong selection at the higher level. Nevertheless, despite considerable theoretical progress in these areas, a full dynamical first-principles account of how new types of individuals arise is missing. To the extent that individuality is an emergent trait, the problem can be approached by recognising the importance of individuating mechanisms that are present from the very beginning of the transition, when only lower-level selection is acting. Here we review some of the most influential theoretical work on the role of individuating mechanisms in these transitions, and demonstrate how a lower-level, bottom-up evolutionary framework can be used to understand biological complexity involved in the origin of cellular life, early eukaryotic evolution, sexual life cycles and multicellular development. Some of these mechanisms inevitably stem from environmental constraints, population structure and ancestral life cycles. Others are unique to specific transitions - features of the natural history and biochemistry that are co-opted into conflict mediation. Identifying mechanisms of individuation that provide a coarse-grained description of the system's evolutionary dynamics is an important step towards understanding how biological complexity and hierarchical organisation evolves. In this way, individuality can be reconceptualised as an approximate model that with varying degrees of precision applies to a wide range of biological systems. © 2018 Cambridge Philosophical Society.

40 CFR 36.655 - Individual.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Individual. 36.655 Section 36.655 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 36.655 Individual. Individual means a...

45 CFR 630.655 - Individual.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Individual. 630.655 Section 630.655 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 630.655 Individual. Individual means a natural...

21 CFR 1405.655 - Individual.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Individual. 1405.655 Section 1405.655 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1405.655 Individual. Individual means a natural person. ...

14 CFR 1267.655 - Individual.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Individual. 1267.655 Section 1267.655 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1267.655 Individual. Individual means a natural person. ...

45 CFR 1173.655 - Individual.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Individual. 1173.655 Section 1173.655 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL FOUNDATION ON THE ARTS AND THE... (FINANCIAL ASSISTANCE) Definitions § 1173.655 Individual. Individual means a natural person. ...

15 CFR 29.655 - Individual.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Individual. 29.655 Section 29.655 Commerce and Foreign Trade Office of the Secretary of Commerce GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 29.655 Individual. Individual means a natural person. ...

43 CFR 43.655 - Individual.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Individual. 43.655 Section 43.655 Public Lands: Interior Office of the Secretary of the Interior GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 43.655 Individual. Individual means a natural person. ...

31 CFR 20.655 - Individual.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Individual. 20.655 Section 20.655 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.655 Individual. Individual means a natural...

INDIVIDUAL EDUCATION PROGRAMS

Directory of Open Access Journals (Sweden)

Snezhana NIKOLIKJ

2006-06-01

Full Text Available Inclusion, as a process of enrolling of children with disability in regular schools, demands obligation for adequate preparing regular schools, teachers, pupils and their parents for accepting those children. It, also, means that special services must be prepared to help teachers and children with disability too, in an adequate way. The first and most important step is developing of Individualized education programs (IEP.The purpose of IEP is to provide a disabled child with specialized or individualized assistance in school. In order an IEP to be developed for a child, it is necessary to evaluate a child, and than to determine goals of individual achievements for every pupil with disability.The aim of this paper is to show one of many ways for construction IEP. The paper will give some examples of IEP recommendation (general and special, goals and steps to determine programs and types of services.

Genetic and environmental sources of individual religiousness: the roles of individual personality traits and perceived environmental religiousness.

Science.gov (United States)

Kandler, Christian; Riemann, Rainer

2013-07-01

In the current study, we examined the genetic and environmental sources of the links between individual religiousness and individual personality traits, perceived parental religiousness, and perceived peer religiousness. Data from 870 individuals (incl. 394 twin pairs) were analyzed. Variance in individual religiousness was significantly influenced by genetic effects, environmental influences shared by twins reared together, and individual-specific environmental influences. Individual religiousness showed significant associations with age, sex, specific personality traits (e.g., agreeableness, openness to values), and perceived religiousness of important social interaction partners, such as parents, best friends, and spouses. The links to personality traits were relatively small and primarily genetically mediated. The associations between individual religiousness and parental religiousness were substantial and mediated by shared environmental effects. These links significantly decreased across age accompanying a significant decrease of shared environmental influences on individual religiousness. The correlations between individual religiousness and perceived religiousness of spouses and best friends were relatively moderate but increased with age. These associations were mediated by genetic as well as nonshared environmental sources accompanying an increase of nonshared environmental influences on individual religiousness with age. The results suggest that inter-individual differences in religiousness are due to multiple sources.

Modelling individual difference in visual categorization.

Science.gov (United States)

Shen, Jianhong; Palmeri, Thomas J

Recent years has seen growing interest in understanding, characterizing, and explaining individual differences in visual cognition. We focus here on individual differences in visual categorization. Categorization is the fundamental visual ability to group different objects together as the same kind of thing. Research on visual categorization and category learning has been significantly informed by computational modeling, so our review will focus both on how formal models of visual categorization have captured individual differences and how individual difference have informed the development of formal models. We first examine the potential sources of individual differences in leading models of visual categorization, providing a brief review of a range of different models. We then describe several examples of how computational models have captured individual differences in visual categorization. This review also provides a bit of an historical perspective, starting with models that predicted no individual differences, to those that captured group differences, to those that predict true individual differences, and to more recent hierarchical approaches that can simultaneously capture both group and individual differences in visual categorization. Via this selective review, we see how considerations of individual differences can lead to important theoretical insights into how people visually categorize objects in the world around them. We also consider new directions for work examining individual differences in visual categorization.

24 CFR 21.655 - Individual.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Individual. 21.655 Section 21.655 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (GRANTS) Definitions § 21.655 Individual. Individual means a...

34 CFR 84.655 - Individual.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Individual. 84.655 Section 84.655 Education Office of the Secretary, Department of Education GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 84.655 Individual. Individual means a natural person. (Authority: E.O.s 12549 and...

Individual protection of NPP personnel

International Nuclear Information System (INIS)

Koshcheev, V.S.; Gol'dshtejn, D.S.; Chetverikova, Z.S.

1983-01-01

Specific features of NPP personnel individual protection are considered, mainly with respect to maintenance and repair works on various type reactors. The major concern is given to the selection and application reglamentations of the individual protection system (IPS), employment of sanitary locks, the organization of individual protection under the conditions of a heating microclimate. The ways are specified to the development and introduction of the most effective IPS and improvement of the entire NPP personnel individual protection system with respect to providing the necessary protection effect for maintaining high working capability of the personnel and minimizing the IPS impact on human organism functional systems. The accumulated experience in the personnel individual protection can be applied during construction and operation of NPP's in CMEA member-countries [ru

How training citizen scientists affects the accuracy and precision of phenological data

Science.gov (United States)

Feldman, Richard E.; Žemaitė, Irma; Miller-Rushing, Abraham J.

2018-05-01

Monitoring plant and animal phenology is a critical step to anticipating and predicting changes in species interactions and biodiversity. Because phenology necessarily involves frequent and repeated observations over time, citizen scientists have become a vital part of collecting phenological data. However, there is still concern over the accuracy and precision of citizen science data. It is possible that training citizen scientists can improve data quality though there are few comparisons of trained and untrained citizen scientists in the ability of each to accurately and precisely measure phenology. We assessed how three types of observers—experts, trained citizen scientists that make repeated observations, and untrained citizen scientists making once-per-year observations—differ in quantifying temporal change in flower and fruit abundance of American mountain ash trees (Sorbus americana Marsh.) and arthropods in Acadia National Park, Maine, USA. We found that trained more so than untrained citizen science observers over- or under-estimated abundances leading to precise but inaccurate characterizations of phenological patterns. Our results suggest a new type of bias induced by repeated observations: A type of learning takes place that reduces the independence of observations taken on different trees or different dates. Thus, in this and many other cases, having individuals make one-off observations of marked plants may produce data as good if not better than individuals making repeated observations. For citizen science programs related to phenology, our results underscore the importance of (a) attracting the most number of observers possible even if they only make one observation, (b) producing easy-to-use and informative data sheets, and (c) carefully planning effective training programs that are, perhaps, repeated at different points during the data collection period.

The Science of the Individual

Science.gov (United States)

Rose, L. Todd; Rouhani, Parisa; Fischer, Kurt W.

2013-01-01

Our goal is to establish a science of the individual, grounded in dynamic systems, and focused on the analysis of individual variability. Our argument is that individuals behave, learn, and develop in distinctive ways, showing patterns of variability that are not captured by models based on statistical averages. As such, any meaningful attempt to…

5 CFR 319.302 - Individual qualifications.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Individual qualifications. 319.302... Individual qualifications. Agency heads are delegated authority to approve the qualifications of individuals appointed to SL and ST positions. The agency head must determine that the individual meets the...

10 CFR 835.402 - Individual monitoring.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Individual monitoring. 835.402 Section 835.402 Energy DEPARTMENT OF ENERGY OCCUPATIONAL RADIATION PROTECTION Monitoring of Individuals and Areas § 835.402 Individual monitoring. (a) For the purpose of monitoring individual exposures to external radiation...

A RELATIONAL FAIRNESS PERSPECTIVE ON INDIVIDUALITY AND INDIVIDUALIZATION IN CONTEMPORARY APPROACHES TO COMPENSATION IN ORGANIZATIONS

DEFF Research Database (Denmark)

Petersen, Martin Lund

The primary concern of this thesis is to explore the relations between contemporary compensation systems based on individualization and individuality, the constitution of the fair claim, the causality of blame and the causality of rewarding, and the need to belong and it relation with human...... motivation. More specifically, the primary research question on which this thesis is based is: How is the fair claim constituted in, respec-tively, a compensation system based on individualization and individuality, a social relational perspective; and in which ways might potential differences influence...

48 CFR 2001.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Individual deviations. 2001... Individual deviations. In individual cases, deviations from either the FAR or the NRCAR will be authorized... deviations clearly in the best interest of the Government. Individual deviations must be authorized in...

Assessment of Working Memory in Individuals With Stuttering in Comparison With Individuals With Normal Fluency

Directory of Open Access Journals (Sweden)

Aiswarya Liz Varghese

2018-05-01

Full Text Available It is common in literature to relate stuttering with some other deficit that interferes with communicative functions. Working memory comprises the system of human memory dedicated to both temporary storages of phonological detail and allocation of cognitive resources necessary for forming lasting memories. In this study we have analyzed the performance of individuals with stuttering on various working memory tasks. The aim of study is to compare the working memory abilities in individuals with stuttering and individuals with normal fluency on various working memory tasks. A total of 30 individuals with stuttering and 30 individuals with normal fluency in the age range of 18 – 40 years participated in the study. The Working Memory domain will be assessed using The Manipal Manual for Cognitive Linguistic Abilities (MMCLA which consists of auditory word retrieval, auditory letter and number recall, auditory word list recall, auditory delayed sentence recall, visual practice recall, visual letter and number recall, visual word list recall and visual delayed sentence recall. Results revealed that the individuals with normal fluency had superior performance compared to the individuals with stuttering. Hence, it’s helpful to understand the involvement of working memory in stuttering and incorporate working memory training along with the conventional fluency therapy.

Individual and Community Socioeconomic Status: Impact on Mental Health in Individuals with Arthritis

Directory of Open Access Journals (Sweden)

Chivon A. Mingo

2014-01-01

Full Text Available To examine the impact of individual and community socioeconomic status (SES measures on mental health outcomes in individuals with arthritis, participants with self-reported arthritis completed a telephone survey assessing health status, health attitudes and beliefs, and sociodemographic variables. Regression analyses adjusting for race, gender, BMI, comorbidities, and age were performed to determine the impact of individual and community level SES on mental health outcomes (i.e., Medical Outcomes Study SF-12v2 mental health component, the Centers for Disease Control and Prevention Health-Related Quality of Life Healthy Days Measure, Center for Epidemiological Studies Depression [CES-D] scale. When entered singly, lower education and income, nonmanagerial occupation, non-homeownership, and medium and high community poverty were all significantly associated with poorer mental health outcomes. Income, however, was more strongly associated with the outcomes in comparison to the other SES variables. In a model including all SES measures simultaneously, income was significantly associated with each outcome variable. Lower levels of individual and community SES showed most consistent statistical significance in association with CES-D scores. Results suggest that both individual and community level SES are associated with mental health status in people with arthritis. It is imperative to consider how interventions focused on multilevel SES factors may influence existing disparities.

Body Dissatisfaction in Individuals with Obesity Compared to Normal-Weight Individuals: A Systematic Review and Meta-Analysis

Directory of Open Access Journals (Sweden)

Natascha-Alexandra Weinberger

2016-12-01

Full Text Available Background: Body dissatisfaction has been identified as a psychological correlate of obesity that is related to disordered eating, poor self-esteem, and depression. However, not all individuals with obesity are equally vulnerable to these correlates, and ‘normative discontent' is present in individuals with normal weight, too. In this light, the complex relationship of body image and individual weight status seems like a worthwhile direction of research inquiry. As such, this review aims to systematically explore the degree of body dissatisfaction in individuals with obesity compared to normal-weight individuals. Methods: A systematic literature search was conducted. All quantitative studies of adult samples reporting results regarding differences in body dissatisfaction between individuals with normal weight and obesity were included. Results: 17 articles were found. Across studies, individuals with obesity reported higher body dissatisfaction than normal-weight individuals (questionnaires: d = 0.89, 95% CI = 0.63-1.16, p Conclusion: The findings underline the severity of body dissatisfaction among individuals with obesity and especially among women. Future research recommendations are discussed.

Collective Functionality through Bacterial Individuality

Science.gov (United States)

Ackermann, Martin

According to the conventional view, the properties of an organism are a product of nature and nurture - of its genes and the environment it lives in. Recent experiments with unicellular organisms have challenged this view: several molecular mechanisms generate phenotypic variation independently of environmental signals, leading to variation in clonal groups. My presentation will focus on the causes and consequences of this microbial individuality. Using examples from bacterial genetic model systems, I will first discuss different molecular and cellular mechanisms that give rise to bacterial individuality. Then, I will discuss the consequences of individuality, and focus on how phenotypic variation in clonal populations of bacteria can promote interactions between individuals, lead to the division of labor, and allow clonal groups of bacteria to cope with environmental uncertainty. Variation between individuals thus provides clonal groups with collective functionality.

48 CFR 501.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Individual deviations. 501... Individual deviations. (a) An individual deviation affects only one contract action. (1) The Head of the Contracting Activity (HCA) must approve an individual deviation to the FAR. The authority to grant an...

Individual Attitudes Towards Trade

DEFF Research Database (Denmark)

Jäkel, Ina Charlotte; Smolka, Marcel

2013-01-01

Using the 2007 wave of the Pew Global Attitudes Project, this paper finds statistically significant and economically large Stolper-Samuelson effects in individuals’ preference formation towards trade policy. High-skilled individuals are substantially more pro-trade than low-skilled individuals......-Ohlin model in shaping free trade attitudes, relative to existing literature....

48 CFR 801.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Individual deviations. 801... Individual deviations. (a) Authority to authorize individual deviations from the FAR and VAAR is delegated to... nature of the deviation. (d) The DSPE may authorize individual deviations from the FAR and VAAR when an...

Sound lateralization test in adolescent blind individuals.

Science.gov (United States)

Yabe, Takao; Kaga, Kimitaka

2005-06-21

Blind individuals require to compensate for the lack of visual information by other sensory inputs. In particular, auditory inputs are crucial to such individuals. To investigate whether blind individuals localize sound in space better than sighted individuals, we tested the auditory ability of adolescent blind individuals using a sound lateralization method. The interaural time difference discrimination thresholds of blind individuals were statistically significantly shorter than those of blind individuals with residual vision and controls. These findings suggest that blind individuals have better auditory spatial ability than individuals with visual cues; therefore, some perceptual compensation occurred in the former.

Efeitos de variáveis individuais e contextuais sobre desempenho individual no trabalho Effects of individuals and contextual variables on individual performance at work

Directory of Open Access Journals (Sweden)

Francisco Antonio Coelho Junior

2011-08-01

Full Text Available O presente trabalho objetivou testar empiricamente um modelo teórico multinível de predição de desempenho individual no trabalho. As variáveis antecedentes investigadas, isoladas ou em interação, corresponderam à idade, gênero, cargo, grau de escolaridade, tempo de serviço e percepção de suporte à aprendizagem, medidas no nível individual e de contexto, e satisfação no trabalho, de nível individual. A pesquisa foi realizada em uma empresa pública, do ramo de pesquisas agropecuária e atuação nacional. A amostra (N = 808 contou com funcionários distribuídos em 45 unidades centralizadas e descentralizadas da empresa pelo Brasil. A coleta de dados foi realizada à distância, via e-mail. Os resultados multiníveis corroboraram o modelo teórico de pesquisa hipotetizado e evidenciaram que a variância de desempenho foi explicada por distintos preditores de nível individual e de contexto, isoladamente ou em interação.This paper aims to empirically test a theoretical multilevel model for the prediction of individual performance at work. Antecedent variables, isolated or in interaction, were age, gender, function, scholarity, period of function and perception of learning support, in the individual and contextual levels, and satisfaction at work, an individual variable. This study was accomplished in a public corporation which deals with agricultural research in a national scope. The participants (N = 808 were distribute in 45 central and noncentral units for the Brazil. Data collection was done online, by e-mail. The multilevel results confirm the hypothetic theoretical model and make evident that the performance's variance were predicted by different individuals and context variables, isolated or in interaction.

19 CFR 113.35 - Individual sureties.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Individual sureties. 113.35 Section 113.35 Customs... CUSTOMS BONDS Principals and Sureties § 113.35 Individual sureties. (a) Number required. If individuals...) Qualifications to act as surety—(1) Residency and citizenship. Each individual surety on a Customs bond must be...

Mourning as individual chance

Directory of Open Access Journals (Sweden)

Vuković Marko

2015-01-01

Full Text Available Motives for preparing this paper, are personal and professional, there is mutual interference. Ending of the paper is considered as synchronicity, in author s personal mourning. A mourning, as hard experience, but also as a chance for development, integration of somebody s own capacities, embodied in relationship with another, is close connected with individuation, that is represented as spontaneous, unconcious process of self development of personality with the aim of searching unity and wholesness of personality, following number of compensations toward balance and wholesness as final aim, but also is considered as ideal. In close conection with individuation is transcedental function that integrates conscious and unconcsious attitude, overcomes struggle of consiousness and unconsciousness. In paper, there are examples of two myths, myth about Demetra and Persefona, and Orpheus and Euridica, that show possible individuation directions throughout mourning process. Individation is, there, put in the context of death and Under World. Beside individual, there is consideration of colective mourning, although that approach is restricted for some reasons. There is question of capacity of society for mourning.

Global Increases in Individualism.

Science.gov (United States)

Santos, Henri C; Varnum, Michael E W; Grossmann, Igor

2017-09-01

Individualism appears to have increased over the past several decades, yet most research documenting this shift has been limited to the study of a handful of highly developed countries. Is the world becoming more individualist as a whole? If so, why? To answer these questions, we examined 51 years of data on individualist practices and values across 78 countries. Our findings suggest that individualism is indeed rising in most of the societies we tested. Despite dramatic shifts toward greater individualism around the world, however, cultural differences remain sizable. Moreover, cultural differences are primarily linked to changes in socioeconomic development, and to a lesser extent to shifts in pathogen prevalence and disaster frequency.

An Attitude Scale on Individual Instrument and Individual Instrument Course: Validity-Reliability Research

Science.gov (United States)

Kuçukosmanoglu, Hayrettin Onur

2015-01-01

The main purpose of this study is to develop a scale to determine students' attitude levels on individual instruments and individual instrument courses in instrument training, which is an important dimension of music education, and to conduct a validity-reliability research of the scale that has been developed. The scale consists of 16 items. The…

Providers and Patients Caught Between Standardization and Individualization: Individualized Standardization as a Solution

Science.gov (United States)

Ansmann, Lena; Pfaff, Holger

2018-01-01

In their 2017 article, Mannion and Exworthy provide a thoughtful and theory-based analysis of two parallel trends in modern healthcare systems and their competing and conflicting logics: standardization and customization. This commentary further discusses the challenge of treatment decision-making in times of evidence-based medicine (EBM), shared decision-making and personalized medicine. From the perspective of systems theory, we propose the concept of individualized standardization as a solution to the problem. According to this concept, standardization is conceptualized as a guiding framework leaving room for individualization in the patient physician interaction. The theoretical background is the concept of context management according to systems theory. Moreover, the comment suggests multidisciplinary teams as a possible solution for the integration of standardization and individualization, using the example of multidisciplinary tumor conferences and highlighting its limitations. The comment also supports the authors’ statement of the patient as co-producer and introduces the idea that the competing logics of standardization and individualization are a matter of perspective on macro, meso and micro levels. PMID:29626403

Collective individualism

DEFF Research Database (Denmark)

Baarts, Charlotte

2009-01-01

at a construction site. An ethnographic fieldwork, in which the researcher worked as an apprentice, will provide detailed and experiencenear insights into the complexity of these processes. Findings show that individualist and collectivist preferences influence the amount of risk the individual worker will assume...

Categorical apparatus of individual marketing

OpenAIRE

I.L. Reshetnikova; Yu.A. Eremenko

2013-01-01

The aim of the article. The aim of the article is to clarify the essence of individual marketing and its interconnection with relationship marketing, CRM, direct marketing and database marketing based on a study of the marketing genesis and the evolution of the process of individual communication between buyer and seller. We consider relationship marketing as the most general notion that involves individual marketing, CRM, direct marketing and database marketing. Relationship marketing is to ...

The Local Bias of Individual Investors

OpenAIRE

Ning Zhu

2002-01-01

This study investigates individual investors' bias towards nearby companies. Using data from a large U.S. discount brokerage, we find that individual investors tend to invest in companies closer to them relative to the market portfolio. Unlike Coval and Moskowitz's (1999) findings on institutional investors, however, we find that advantageous information cannot explain individual investors' local bias. Accounting numbers and information asymmetry matter less to individual investors' local bia...

Moral individualism and elective death.

Science.gov (United States)

Prado, C G

2013-01-01

Moral individualism (Brooks, 2011; Smith, 2011) is a contemporary interpretation of morality as entirely a matter of personal choice. It is a popular rather than theory-based interpretation and has a number of social generative sources related to present-day preoccupation with individuality and personal distinctiveness. A key generative source is popularization of postmodernism, which prioritizes self-reinvention and provides moral individualism with the appearance of intellectual legitimacy. Moral individualism is a deeply flawed misconception of morality because it abolishes moral communality. My concern in this paper is that in doing so, it seriously jeopardizes productive discussion of the moral permissibility of elective death or choosing to die in despairingly and dire circumstances. Copyright © 2013 Elsevier Ltd. All rights reserved.

NMR-based metabolomics for identification of α-amylase inhibitors in rowan berries (Sorbus spp.)

DEFF Research Database (Denmark)

Broholm, Sofie L.; Gramsbergen, Simone; Nyberg, Nils

Type 2 diabetes is a metabolic disorder estimated to affect millions of people all over the world.1 One way of reducing diabetes-related complications is to control postprandial glucose.2 Inhibition of the carbohydrate digestive enzyme α-amylase is a therapeutic target for maintaining low blood g...... a 1H-NMR method suitable for NMR-based metabolomics...

Vulnerabilidade do doente versus autonomia individual The vulnerability of the patient versus individual autonomy

Directory of Open Access Journals (Sweden)

Inês Motta de Morais

2010-12-01

Full Text Available A autonomia é um conceito ético e individual, ao passo que a vulnerabilidade pressupõe a existência de relações desiguais entre indivíduos ou grupos. Tal desigualdade pode estar relacionada a questões sócio-econômicas. Muitas vezes os desprivilegiados têm dificuldades ou, mesmo impossibilidade de decidir. Portanto, é importante o reconhecimento dessa vulnerabilidade para garantir o direito à autonomia e respeito à dignidade de indivíduos, principalmente quando se trata de pesquisas na área da saúde. Este estudo procura analisar a importância do conceito de vulnerabilidade e seu alcance na relação com a autonomia individual. O estudo conclui que a consciência de vulnerabilidade é importante para alimentar a razão crítica que fundamenta a autonomia. Não pretende de forma alguma propor mais uma definição de autonomia individual e vulnerabilidade do doente, e sim apresentar os resultados do levantamento bibliográfico sobre o tema demonstrando os pontos convergentes e divergentes de diversos expoentes literários.Autonomy is and ethical and individual concept, while vulnerability presupposes the existence of unequal relations between individuals or groups. Such inequality may be related to socio-economic issues. The underprivileged often have difficulty in making decisions or find it impossible to do so. It is, therefore, important to recognize this vulnerability in order to ensure the right to autonomy and respect for the dignity of the individual, especially in the case of health research. This study investigates the importance of the concept of vulnerability and the extent to which it is related to individual autonomy. The study concludes that awareness of vulnerability is important in fuelling the critical reason that is the foundation of autonomy. The intention here is certainly not to put forward yet another definition of individual autonomy and patient vulnerability, but rather to present the results of a

Quelques conceptions juives de l’individu Some Jewish Conceptions of the Individual

Directory of Open Access Journals (Sweden)

Alessandro Guetta

2011-10-01

Full Text Available Is there a Jewish conception of the individual subject? The issue is quite problematic, for several reasons: 1 it is difficult to speak of Judaism in a monolithic manner, because Judaism is a multifaceted reality, varying according to different epochs and places, to the point that we should speak of “Judaisms”, in the plural; 2 if the question of the individual subject is connected to the vision that the Western (meaning, European, essentially Christian culture has constructed, Judaism can hardly be defined as “Occidental” or “Oriental”. After a short analysis of these two points, we present the conceptions of the individual subject as developed by two major Jewish thinkers of the twentieth century: Martin Buber (1878-1965 and Erich Fromm (1900-1980. Both based their visions on traditional Jewish sources (Bible, Talmud but attributed them a universal value.

Green taxation and individual responsibility

International Nuclear Information System (INIS)

Ballet, Jerome; Bazin, Damien; Lioui, Abraham; Touahri, David

2007-01-01

The current article aims at studying the effects of taxation on environmental quality, in an economy where its agents are responsible. Individual responsibility towards nature is modelized by the voluntary effort to which the households have agreed insofar as the improvement of environmental quality is concerned. It is an original way to show that the individuals may feel committed towards the environment and assume obligations towards it as well as towards environmental public policy. Given that, in our model, such effort is taken from one's allocated time for leisure, its opportunity cost is that of the sacrificed time for leisure, and is therefore equal to the individual's wage. We shall highlight that State intervention through the introduction of a (green) tax always crowds out individual responsibility. However, the intensity of this crowding-out depends on the performance of the State. Moreover, State intervention could, depending on the amount of crowding-out, reduce the overall quality of the environment. In a general equilibrium setting, we show that the crowding-out effect is not systematic. This is because there will then be an interaction between effort (or work time) and the cost of that effort (linked to the individual's wage, and therefore to production and finally to work/effort). In this article, we shall discuss the conditions under which public policy crowds out individual responsibility within this context. (author)

INDIVIDUAL DOSIMETRY SERVICE

CERN Multimedia

2000-01-01

Personnel in the distribution groups Aleph, Delphi, L3, Opal who also work for other experiments than at LEP, should contact their dispatchers to explain their activities for the future, after LEP dismantling in order to be maintained on the regular distribution list at Individual DosimetryWe inform all staff and users under regular dosimetric control that the dosimeters for the monitoring period MAY/JUNE will be available from their usual dispatchers on Tuesday 2 May.Please have your films changed before the 12 May.The colour of the dosimeter valid in is MAY/JUNE is YELLOW.Individual Dosimetry Service will be closed on Friday 28 April.

48 CFR 3401.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Individual deviations. 3401.403 Section 3401.403 Federal Acquisition Regulations System DEPARTMENT OF EDUCATION ACQUISITION REGULATION GENERAL ED ACQUISITION REGULATION SYSTEM Deviations 3401.403 Individual deviations. An individual...

48 CFR 1.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Individual deviations. 1.403 Section 1.403 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL FEDERAL ACQUISITION REGULATIONS SYSTEM Deviations from the FAR 1.403 Individual deviations. Individual...

48 CFR 2501.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Individual deviations. 2501.403 Section 2501.403 Federal Acquisition Regulations System NATIONAL SCIENCE FOUNDATION GENERAL FEDERAL ACQUISITION REGULATIONS SYSTEM Deviations From the FAR 2501.403 Individual deviations. Individual...

KEDUDUKAN INDIVIDU DALAM HUKUM INTERNASIONAL

Directory of Open Access Journals (Sweden)

Heribertus Jaka Triyana

2015-02-01

Full Text Available Rethinking of the role of person or individuals in international law has become more significant due to the development of branches of international law; the international criminal law, international human rights law and international humanitarian law. This essay focuses on issue of law enforcement of individuals responsibility toward international wrongful acts, mechanisms and their futher development. Historical development is used as a point of view in this essay to reach conclusion of the role of individuals in international law.

33 CFR 155.1026 - Qualified individual and alternate qualified individual.

Science.gov (United States)

2010-07-01

... familiar with the implementation of the vessel response plan; and (4) Be trained in the responsibilities of... vessel may designate an organization to fulfill the role of the qualified individual and alternate...

48 CFR 1501.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Individual deviations. 1501.403 Section 1501.403 Federal Acquisition Regulations System ENVIRONMENTAL PROTECTION AGENCY GENERAL GENERAL Deviations 1501.403 Individual deviations. Requests for individual deviations from the FAR and the...

48 CFR 201.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Individual deviations. 201.403 Section 201.403 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM... Individual deviations. (1) Individual deviations, except those described in 201.402(1) and paragraph (2) of...

48 CFR 2401.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Individual deviations. 2401... DEVELOPMENT GENERAL FEDERAL ACQUISITION REGULATION SYSTEM Deviations 2401.403 Individual deviations. In individual cases, proposed deviations from the FAR or HUDAR shall be submitted to the Senior Procurement...

Manual for Preparing Individualized Education Programs.

Science.gov (United States)

Baylor, Terrill D.

Presented are guidelines for developing an individualized program and services plan, an individual implementation plan, and daily activity and strategy plans for handicapped students. Instructions are outlined for utilizing forms related to planning and implementation of individualized education programs. Appended are sample forms. (SBH)

33 CFR 154.1026 - Qualified individual and alternate qualified individual.

Science.gov (United States)

2010-07-01

... alternate must: (1) Be located in the United States; (2) Speak fluent English; (3) Be familiar with the... facility may designate an organization to fulfill the role of the qualified individual and the alternate...

48 CFR 1301.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Individual deviations... DEPARTMENT OF COMMERCE ACQUISITION REGULATIONS SYSTEM Deviations From the FAR 1301.403 Individual deviations. The designee authorized to approve individual deviations from the FAR is set forth in CAM 1301.70. ...

48 CFR 301.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Individual deviations. 301... ACQUISITION REGULATION SYSTEM Deviations From the FAR 301.403 Individual deviations. Contracting activities shall prepare requests for individual deviations to either the FAR or HHSAR in accordance with 301.470. ...

48 CFR 3001.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Individual deviations... from the FAR and HSAR 3001.403 Individual deviations. Unless precluded by law, executive order, or other regulation, the HCA is authorized to approve individual deviation (except with respect to (FAR) 48...

48 CFR 1201.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Individual deviations... FEDERAL ACQUISITION REGULATIONS SYSTEM 70-Deviations From the FAR and TAR 1201.403 Individual deviations... Executive Service (SES) official or that of a Flag Officer, may authorize individual deviations (unless (FAR...

48 CFR 1901.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Individual deviations. 1901.403 Section 1901.403 Federal Acquisition Regulations System BROADCASTING BOARD OF GOVERNORS GENERAL... Individual deviations. Deviations from the IAAR or the FAR in individual cases shall be authorized by the...

Linking Individual Creativity to Organizational Innovation

Science.gov (United States)

Litchfield, Robert C.; Ford, Cameron M.; Gentry, Richard J.

2015-01-01

We draw on 146 employee-co-worker-supervisor triads from 146 organizations to examine the role of individual perspective-taking and team creative environment in the association between individual creativity and organizational innovation. Adopting an interactionist perspective, we find that the link between individual creativity and organizational…

Consistent-handed individuals are more authoritarian.

Science.gov (United States)

Lyle, Keith B; Grillo, Michael C

2014-01-01

Individuals differ in the consistency with which they use one hand over the other to perform everyday activities. Some individuals are very consistent, habitually using a single hand to perform most tasks. Others are relatively inconsistent, and hence make greater use of both hands. More- versus less-consistent individuals have been shown to differ in numerous aspects of personality and cognition. In several respects consistent-handed individuals resemble authoritarian individuals. For example, both consistent-handedness and authoritarianism have been linked to cognitive inflexibility. Therefore we hypothesised that consistent-handedness is an external marker for authoritarianism. Confirming our hypothesis, we found that consistent-handers scored higher than inconsistent-handers on a measure of submission to authority, were more likely to identify with a conservative political party (Republican), and expressed less-positive attitudes towards out-groups. We propose that authoritarianism may be influenced by the degree of interaction between the left and right brain hemispheres, which has been found to differ between consistent- and inconsistent-handed individuals.

Green taxation and individual responsibility

Energy Technology Data Exchange (ETDEWEB)

Ballet, Jerome [C3ED Centre of Economics and Ethics for Environment and Development, UVSQ, University of Versailles, Saint-Quentin-en-Yvelines (France); Bazin, Damien [EMAFI Macroeconomics and International Finance Research Centre at University of Nice Sophia Antipolis, 28, avenue Valrose, BP 2135, 06103 Nice (France); Lioui, Abraham [Department of Economics, Bar Ilan University, Ramat Gan (Israel); Touahri, David [LEST Institute of Labor Econmics and Industrial Sociology and Mediterranean University Aix-Marseille II, Marseille (France)

2007-09-15

The current article aims at studying the effects of taxation on environmental quality, in an economy where its agents are responsible. Individual responsibility towards nature is modelized by the voluntary effort to which the households have agreed insofar as the improvement of environmental quality is concerned. It is an original way to show that the individuals may feel committed towards the environment and assume obligations towards it as well as towards environmental public policy. Given that, in our model, such effort is taken from one's allocated time for leisure, its opportunity cost is that of the sacrificed time for leisure, and is therefore equal to the individual's wage. We shall highlight that State intervention through the introduction of a (green) tax always crowds out individual responsibility. However, the intensity of this crowding-out depends on the performance of the State. Moreover, State intervention could, depending on the amount of crowding-out, reduce the overall quality of the environment. In a general equilibrium setting, we show that the crowding-out effect is not systematic. This is because there will then be an interaction between effort (or work time) and the cost of that effort (linked to the individual's wage, and therefore to production and finally to work/effort). In this article, we shall discuss the conditions under which public policy crowds out individual responsibility within this context. (author)

Governing Individual Knowledge Sharing Behavior

DEFF Research Database (Denmark)

Minbaeva, Dana; Pedersen, Torben

2010-01-01

The emerging Knowledge Governance Approach asserts the need to build microfoundations grounded in individual action. Toward this goal, using the Theory of Planned Behavior, we aim to explain individual knowledge sharing behavior as being determined by the intention to share knowledge and its...... antecedents: attitude toward knowledge sharing, subjective norms, and perceived behavioral control. In addition, we consider managerial interventions (governance mechanisms) that managers can employ to influence the identified antecedents and thereby govern individual knowledge sharing behavior. We test...... a positive effect on subjective norms and perceived behavioral control, respectively....

48 CFR 401.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Individual deviations. 401... AGRICULTURE ACQUISITION REGULATION SYSTEM Deviations From the FAR and AGAR 401.403 Individual deviations. In individual cases, deviations from either the FAR or the AGAR will be authorized only when essential to effect...

25 CFR 115.101 - Individual accounts.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Individual accounts. 115.101 Section 115.101 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES TRUST FUNDS FOR TRIBES AND INDIVIDUAL INDIANS IIM Accounts § 115.101 Individual accounts. Except as otherwise provided in this part...

31 CFR 306.75 - Individual fiduciaries.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individual fiduciaries. 306.75.... SECURITIES Assignments by or in Behalf of Trustees and Similar Fiduciaries § 306.75 Individual fiduciaries. (a) General. Securities registered in, or assigned to, the names and titles of individual fiduciaries...

48 CFR 2801.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Individual deviations. 2801... OF JUSTICE ACQUISITION REGULATIONS SYSTEM Deviations From the FAR and JAR 2801.403 Individual deviations. Individual deviations from the FAR or the JAR shall be approved by the head of the contracting...

17 CFR 300.101 - Individual accounts.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Individual accounts. 300.101... Customers of Sipc Members § 300.101 Individual accounts. (a) Except as otherwise provided in these rules... deemed his individual accounts, shall be combined so as to constitute a single account of a separate...

42 CFR 406.21 - Individual enrollment.

Science.gov (United States)

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Individual enrollment. 406.21 Section 406.21 Public... HOSPITAL INSURANCE ELIGIBILITY AND ENTITLEMENT Premium Hospital Insurance § 406.21 Individual enrollment. (a) Basic provision. An individual who meets the requirements of § 406.20 (b) or (c) may enroll for...

29 CFR 1614.106 - Individual complaints.

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false Individual complaints. 1614.106 Section 1614.106 Labor... EMPLOYMENT OPPORTUNITY Agency Program To Promote Equal Employment Opportunity § 1614.106 Individual... individual and the agency and to describe generally the action(s) or practice(s) that form the basis of the...

A Comparison of Work Value Preferences of Individuals with Disabilities and Individuals without Disabilities

Science.gov (United States)

Lustig, Daniel C.; Zanskas, Stephen

2014-01-01

Purpose: The purpose of this pilot study was to compare the work value preferences of individuals with disabilities with the work value preferences for a sample of individuals without disabilities. Methods: The preferred work values of a sample of vocational rehabilitation consumers were compared to workers employed in a Southeastern university.…

Individual versus Peer Grit: Influence on Later Individual Literacy Achievement of Dual Language Learners

Science.gov (United States)

O'Neal, Colleen R.

2018-01-01

The objective of this short-term longitudinal study was to examine individual versus classroom peer effects of grit on later individual literacy achievement in elementary school. The dual language learner, largely Latina/o sample included students from the 3rd through the 5th grades. Participants completed a literacy achievement performance task…

Are Teams Less Inequality Averse than Individuals?

OpenAIRE

He, Haoran; Villeval, Marie Claire

2014-01-01

We compare inequality aversion in individuals and teams by means of both within- and between-subject experimental designs, and we investigate how teams aggregate individual preferences. We find that team decisions reveal less inequality aversion than individual initial proposals in team decision-making. However, teams are no more selfish than individuals who decide in isolation. Individuals express strategically more inequality aversion in their initial proposals in team decision-making becau...

Individual and societal consequences of hypoglycemia

DEFF Research Database (Denmark)

Dømgaard, Mikala; Bagger, Malene; Rhee, Nicolai Alexander

2015-01-01

BACKGROUND: Hypoglycemia and fear of hypoglycemia threaten individuals' ability to work and drive. We studied the effect of hypoglycemia on the individual and society, with a focus on possible implications of new European union legislation on patients' continued ability to drive. METHODS: A cross......-sectional survey of Danish Diabetes Association members was conducted to investigate individual and societal consequences of hypoglycemia. RESULTS: A total of 3117/9951 individuals with type 1 diabetes (T1DM) (32.2%) or type 2 diabetes (T2DM) (67.8%) completed the survey. The calculated incidence rates of self...

An evolutionary ecology of individual differences

Science.gov (United States)

Dall, Sasha R. X.; Bell, Alison M.; Bolnick, Daniel I.; Ratnieks, Francis L. W.

2014-01-01

Individuals often differ in what they do. This has been recognised since antiquity. Nevertheless, the ecological and evolutionary significance of such variation is attracting widespread interest, which is burgeoning to an extent that is fragmenting the literature. As a first attempt at synthesis, we focus on individual differences in behaviour within populations that exceed the day-to-day variation in individual behaviour (i.e. behavioural specialisation). Indeed, the factors promoting ecologically relevant behavioural specialisation within natural populations are likely to have far-reaching ecological and evolutionary consequences. We discuss such individual differences from three distinct perspectives: individual niche specialisations, the division of labour within insect societies and animal personality variation. In the process, while recognising that each area has its own unique motivations, we identify a number of opportunities for productive ‘crossfertilisation’ among the (largely independent) bodies of work. We conclude that a complete understanding of evolutionarily and ecologically relevant individual differences must specify how ecological interactions impact the basic biological process (e.g. Darwinian selection, development and information processing) that underpin the organismal features determining behavioural specialisations. Moreover, there is likely to be covariation amongst behavioural specialisations. Thus, we sketch the key elements of a general framework for studying the evolutionary ecology of individual differences. PMID:22897772

Dose to individuals: who and how

International Nuclear Information System (INIS)

Till, J.E.

2003-01-01

In 2002 the Main Commission established a Task Group on 'Characterisation of the Individual for the Purpose of Assessing compliance with Dose Constraints'. This paper highlights some of the Task Group's key recommendations and provides a basis for discussion for break out sessions that follow. Although the title indicates that I will address 'who' the individual is and 'how' the individual is characterised, I thought it wise to first mention 'why' we are concerned about the individual in the consolidated recommendations. Here are a few reasons why characterising the individual is important. First, the proposed consolidated recommendations place greater emphasis on individual-related criteria rather than societal or collective dose based criteria. This has been explained in the earlier presentation by Dr. Clarke. Also, it is necessary to update guidance on how to identify and characterise critical groups and individuals since this topic has not been thoroughly addressed by The International Commission on Radiological Protection (ICRP) since the publication of ICRP 43 (ICRP, 1985). Finally, the report intends to address additional conceptual and technical issues related to determining compliance with constraints and making decisions in emergency situations. The scope of the Task Group's work places emphasis on prospective exposure situations. It does not address medical and occupational exposures. (author)

12 CFR 268.105 - Individual complaints.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Individual complaints. 268.105 Section 268.105... RULES REGARDING EQUAL OPPORTUNITY Board Program To Promote Equal Opportunity § 268.105 Individual... individual and the Board and to describe generally the action(s) or practice(s) that form the basis of the...

Individual differences in individualism and collectivism predict ratings of virtual cities' liveability and environmental quality.

Science.gov (United States)

Rubin, Mark; Morrison, Tessa

2014-01-01

The present research investigated individual differences in individualism and collectivism as predictors of people's reactions to cities. Psychology undergraduate students (N = 148) took virtual guided tours around historical cities. They then evaluated the cities' liveability and environmental quality and completed measures of individualism and collectivism. Mediation analyses showed that people who scored high in self-responsibility (individualism) rated the cities as more liveable because they perceived them to be richer and better resourced. In contrast, people who scored high in collectivism rated the cities as having a better environmental quality because they perceived them to (1) provide a greater potential for community and social life and (2) allow people to express themselves. These results indicate that people's evaluations of virtual cities are based on the degree to which certain aspects of the cities are perceived to be consistent with individualist and collectivist values.

Dance for Individuals With Dementia.

Science.gov (United States)

Lapum, Jennifer L; Bar, Rachel J

2016-03-01

The movement and music associated with dance plays an important role in many individuals' lives and can become imprinted upon the body and mind. Dance is thus closely associated with memory because of these deep connections. Without conscious thought, dance has the potential to be initiated as individuals age. In the current article, the authors share narrative reflections about their experiences with, and the potential of, dance as an intervention for aging populations diagnosed with dementia-related diseases. They draw upon their experiences in working with the aging population and a dance program currently being developed by Canada's National Ballet School and Baycrest Health Sciences for individuals with dementia-related diseases in long-term care. The current article is structured as dialogue between the authors because it mimics dance as a dialogical encounter between movement and music, and/or between individuals. Copyright 2016, SLACK Incorporated.

Encounter Probability of Individual Wave Height

DEFF Research Database (Denmark)

Liu, Z.; Burcharth, H. F.

1998-01-01

wave height corresponding to a certain exceedence probability within a structure lifetime (encounter probability), based on the statistical analysis of long-term extreme significant wave height. Then the design individual wave height is calculated as the expected maximum individual wave height...... associated with the design significant wave height, with the assumption that the individual wave heights follow the Rayleigh distribution. However, the exceedence probability of such a design individual wave height within the structure lifetime is unknown. The paper presents a method for the determination...... of the design individual wave height corresponding to an exceedence probability within the structure lifetime, given the long-term extreme significant wave height. The method can also be applied for estimation of the number of relatively large waves for fatigue analysis of constructions....

Individualization of antiretroviral therapy

Directory of Open Access Journals (Sweden)

Pavlos R

2011-12-01

Full Text Available Rebecca Pavlos, Elizabeth J PhillipsInstitute for Immunology and Infectious Diseases, Murdoch University, Murdoch, Western Australia, AustraliaAbstract: Antiretroviral therapy (ART has evolved considerably over the last three decades. From the early days of monotherapy with high toxicities and pill burdens, through to larger pill burdens and more potent combination therapies, and finally, from 2005 and beyond where we now have the choice of low pill burdens and once-daily therapies. More convenient and less toxic regimens are also becoming available, even in resource-poor settings. An understanding of the individual variation in response to ART, both efficacy and toxicity, has evolved over this time. The strong association of the major histocompatibility class I allele HLA-B*5701 and abacavir hypersensitivity, and its translation and use in routine HIV clinical practice as a predictive marker with 100% negative predictive value, has been a success story and a notable example of the challenges and triumphs in bringing pharmacogenetics to the clinic. In real clinical practice, however, it is going to be the exception rather than the rule that individual biomarkers will definitively guide patient therapy. The need for individualized approaches to ART has been further increased by the importance of non-AIDS comorbidities in HIV clinical practice. In the future, the ideal utilization of the individualized approach to ART will likely consist of a combined approach using a combination of knowledge of drug, virus, and host (pharmacogenetic and pharmacoecologic [factors in the individual's environment that may be dynamic over time] information to guide the truly personalized prescription. This review will focus on our knowledge of the pharmacogenetics of the efficacy and toxicity of currently available antiretroviral agents and the current and potential utility of such information and approaches in present and future HIV clinical care.Keywords: HIV

From IPE [individual plant examinations] to IPEEE [individual plant examination of external events

International Nuclear Information System (INIS)

Newton, I.M.

1994-01-01

In addition to doing individual plant examinations (IPEs) which assess risk to nuclear plants from internal factors, all US plants are now also required to analyse external events and submit an IPEEE (Individual Plant Examination of External Events). Specifically, the IPEEEs require an assessment of plant-specific risks from the following types of initiating events: seismic events; fire; wind; tornadoes; flooding; accidents involving transportation or nearby facilities, such as oil refineries. (author)

Individualizing in Traditional Classroom Settings.

Science.gov (United States)

Thornell, John G.

1980-01-01

Effective individualized instruction depends primarily on the teacher possessing the skills to implement it. Individualization is therefore quite compatible with the traditional self-contained elementary classroom model, but not with its alternative, departmentalization, which allows teachers neither the time flexibility nor the familiarity with…

Information retrieval and individual differences

Directory of Open Access Journals (Sweden)

Polona Vilar

2008-01-01

Full Text Available The paper presents individual differences, which are found in studies of information retrieval with emphasis on models of personality traits, cognitive and learning styles. It pays special attention to those models which are most often included in studies of information behaviour,information seeking,perceptions of IR systems, etc., but also brings forward some models which have not yet been included in such studies. Additionally, the relationship between different individual characteristics and individual’s chosen profession or academic area is discussed. In this context,the paper presents how investigation of individual differences can be useful in the design of IR systems.

Motivational Antecedents of Individual Innovation

Science.gov (United States)

Picci, Patrizia; Battistelli, Adalgisa

The current work seeks to focus on the innovative work behavior and, in particular, on the stage of idea generation. An important factor that stimulates the individual to carry out the various emergent processes of change and innovation within the organization is known as intrinsic motivation, but under certain conditions, the presence of different forms of extrinsic motivation, as external regulation, introjection, identification and integration, positively influences innovative behavior at work, specifically the creative stage of the process. Starting from this evidence, the organizational environment could be capable of stimulating or indeed inhibiting potential creativity and innovation of individuals. About 100 individuals employees of a local government health department in Central Italy were given an explicit questionnaire. The results show that among external factors that effect the individual such as control, rewards and recognition for work well done, controlled motivation influences overall innovative behavior whereas autonomous motivation plays a significant role in the specific behavior of idea generation. At the same time, it must also be acknowledged that a clearly articulated task which allows an individual to identify with said task, seems to favor overall innovative behavior, whilst a task which allows a fair degree of autonomy influences the behavior of generating ideas.

Antarctic skuas recognize individual humans.

Science.gov (United States)

Lee, Won Young; Han, Yeong-Deok; Lee, Sang-Im; Jablonski, Piotr G; Jung, Jin-Woo; Kim, Jeong-Hoon

2016-07-01

Recent findings report that wild animals can recognize individual humans. To explain how the animals distinguish humans, two hypotheses are proposed. The high cognitive abilities hypothesis implies that pre-existing high intelligence enabled animals to acquire such abilities. The pre-exposure to stimuli hypothesis suggests that frequent encounters with humans promote the acquisition of discriminatory abilities in these species. Here, we examine individual human recognition abilities in a wild Antarctic species, the brown skua (Stercorarius antarcticus), which lives away from typical human settlements and was only recently exposed to humans due to activities at Antarctic stations. We found that, as nest visits were repeated, the skua parents responded at further distances and were more likely to attack the nest intruder. Also, we demonstrated that seven out of seven breeding pairs of skuas selectively responded to a human nest intruder with aggression and ignored a neutral human who had not previously approached the nest. The results indicate that Antarctic skuas, a species that typically inhabited in human-free areas, are able to recognize individual humans who disturbed their nests. Our findings generally support the high cognitive abilities hypothesis, but this ability can be acquired during a relatively short period in the life of an individual as a result of interactions between individual birds and humans.

Intra- and inter-individual variation in flight direction in a migratory butterfly co-vary with individual mobility.

Science.gov (United States)

Larranaga, Nicolas; Baguette, Michel; Calvez, Olivier; Trochet, Audrey; Ducatez, Simon; Legrand, Delphine

2013-08-15

Flight direction is a major component of an animal's migratory success. However, few studies have focused on variation in flight direction both between and within individuals, which is likely to be correlated with other traits implied in migration processes. We report patterns of intra- and inter-individual variation in flight direction in the large white butterfly Pieris brassicae. The presence of inter-individual variation in flight direction for individuals tested in the same conditions suggests that this trait is inherited in P. brassicae and we propose that a rapid loss of migratory skills may exist in the absence of selection for migration. The magnitude of intra-individual variation was negatively correlated to two surrogates of the potential for migration: mobility and wing length. Highly mobile and longed-winged individuals within the same family were found to fly in similar directions, whereas less mobile and short-winged individuals displayed divergent flight direction compared with the average direction of their kin. There was also a negative correlation between the variance to the mean flight direction of a family and its average mobility, but no correlation with wing length. We discuss these issues in terms of the evolution of traits potentially implied in both migration and dispersal in P. brassicae.

Individual titanium zygomatic implant

Science.gov (United States)

Nekhoroshev, M. V.; Ryabov, K. N.; Avdeev, E. V.

2018-03-01

Custom individual implants for the reconstruction of craniofacial defects have gained importance due to better qualitative characteristics over their generic counterparts – plates, which should be bent according to patient needs. The Additive Manufacturing of individual implants allows reducing cost and improving quality of implants. In this paper, the authors describe design of zygomatic implant models based on computed tomography (CT) data. The fabrication of the implants will be carried out with 3D printing by selective laser melting machine SLM 280HL.

Pollen flora of pakistan-lxxi. rosaceae

International Nuclear Information System (INIS)

Perveen, A.; Qaiser, M.

2014-01-01

Pollen morphology of 50 species representing 17 genera of the family Rosaceae i.e., Alchemilla, Argimonia, Cotoneaster, Crataegus, Duchesnea, Fragaria, Eriybotyra, Filipandula, Geum, Malus, Prunus, Potentilla, Pyrus , Rosa, Sibbaldia, Sorbaria and Sorbus has been studied from Pakistan by light and scanning electron microscope. Pollen grains are usually free, radially symmetrical, isopolar, prolate-spheroidal to subprolate or oblate-spheroidal rarely perprolate, tricolporate rarely tricolpate. Tectum mostly coarsely-finely striate, rarely striate-rugulate, scabrate or spinulose often reticulate. Rosaceae is more or less eurypalynous family. Significant variation is found in P/E ratio, shape and exine ornamentation and on the basis of these characters family has been divided into seven pollen types viz., Agrimonia eupatoria-type, Alchemilla ypsilotoma-type, Cotoneaster affinis-type, Fragaria nubicola-type, Geum roylei-type, Malus pumila-type, Potentilla pamirica-type. Pollen data is useful at specific and generic level. (author)

On American Individualism

Institute of Scientific and Technical Information of China (English)

李谷雨

2016-01-01

Among those American symbols like multiculturalism, hi-tech and its powerful status in the world, an important representative one is its individualism. This paper will briefly discuss it based on daily matters.

Time allocation of disabled individuals.

Science.gov (United States)

Pagán, Ricardo

2013-05-01

Although some studies have analysed the disability phenomenon and its effect on, for example, labour force participation, wages, job satisfaction, or the use of disability pension, the empirical evidence on how disability steals time (e.g. hours of work) from individuals is very scarce. This article examines how disabled individuals allocate their time to daily activities as compared to their non-disabled counterparts. Using time diary information from the Spanish Time Use Survey (last quarter of 2002 and the first three quarters of 2003), we estimate the determinants of time (minutes per day) spent on four aggregate categories (market work, household production, tertiary activities and leisure) for a sample of 27,687 non-disabled and 5250 disabled individuals and decompose the observed time differential by using the Oaxaca-Blinder methodology. The results show that disabled individuals devote less time to market work (especially females), and more time to household production (e.g. cooking, cleaning, child care), tertiary activities (e.g., sleeping, personal care, medical treatment) and leisure activities. We also find a significant effect of age on the time spent on daily activities and important differences by gender and disability status. The results are consistent with the hypothesis that disability steals time, and reiterate the fact that more public policies are needed to balance working life and health concerns among disabled individuals. Copyright © 2013 Elsevier Ltd. All rights reserved.

The concept of individual approach in sport

Directory of Open Access Journals (Sweden)

Zh.L. Kozina

2015-03-01

Full Text Available Purpose : prove the concept of individual approach to sports training. Develop a common scheme ways individualization process of training athletes. Material: the study involved 149 athletes: 38 volleyball players and 111 players. Was carried out comprehensive testing athletes for 33 pedagogical, psycho-physiological, biochemical parameters. Also conducted an analysis of indicators of competitive activity. Results : we propose the following areas of the individualization process of preparation of athletes: 1 - systematization of mathematical indicators of preparedness and condition of the athlete in a single point in time; 2 - regression analysis of the dynamics of individual game performance athletes; 3 - the use of universal methods of individualization of various aspects of the training process. It is established that the individual characteristics of players in basketball and volleyball are connected not only with the anthropometric data, but also depend on the physiological and psychophysiological indicators. In this aspect there is provided use of cluster and factor analysis for the construction of individual training programs for players. It was found that the dynamics of the gaming performance is described by quadratic, cubic and sinusoidal functions. In the case of sinusoidal oscillation period of regression models in girls is 25-30 days, 31-38 days in boys. This allows to determine the most preferred times of increasing and reducing the efficiency of competitive. Conclusions : the concept of individual approach in sport involves the separation of a wide range of indicators leading factors in the individual structure of athletes, in the analysis and prediction of individual dynamics of competitive performance, to develop universal methods of individualization with the activation of awareness of various aspects of the training process.

[The sick individual as a concept].

Science.gov (United States)

Tejerizo López, Luis Carlos

2011-01-01

We start from the premise, shared by some current philosophical movements and by the author, which states that philosophy is not contemplation, or reflection, or introspection or communication. Philosophy is the art of shaping, inventing and creating concepts. It is an explicit way of introducing new differences in life, a different reading level, a specific jargon, which may imply revealing the flip side of the coin, or a dissimilar view of the side facing us. The philosopher is the friend of the concept, he holds it in his power, which means, basically and in all honesty, that philosophy is the discipline of creating concepts. Let us remember the brilliant idea of the Russian director Tarkovsky, who announced his greatest ambition as an artist: "To capture time". At the same time, we must recall one of the sayings of this director: "Every film I have directed and I intend to direct is always tied to characters who have something to overcome". The healthy individual lives in a specific time, with precise coordinates, aware that his life consists only of living that time. That is, living as defined by Josep María Esquirol: "Then we could also see that the best way of living the present is not to run after the fleeing time, but to see and live the opportunity that appears before us". One of the many circumstances that can intercept the way we see and live the opportunity that appears before us is sickness, one of those inescapable experiences we have not been taught how to pay an adequate attention to, and the meaning of which can, in a way, go unnoticed. As "time" goes by, the circumstance that we consider to be the basis on which existence is founded, sickness can appear, thus introducing a new dimension in the time of the healthy individual. For this reason we, as doctors and professionals, know that sickness "is tied to characters who have something to overcome". In view of the fact that a sickness invades a healthy individual and transforms him into a sick one

Parents' Goals for Children: The Dynamic Coexistence of Individualism and Collectivism in Cultures and Individuals

Science.gov (United States)

Tamis-LeMonda, Catherine S.; Way, Niobe; Hughes, Diane; Yoshikawa, Hirokazu; Kalman, Ronit Kahana; Niwa, Erika Y.

2008-01-01

Current scholarship on the cultural value systems of individualism and collectivism, and the associated developmental goals of autonomy and relatedness, has moved beyond grand divide theories to emphasize variation within individuals and cultures. We present a theoretical model on the dynamic coexistence of cultural value systems (at the macro…

Does individualism bring happiness? Negative effects of individualism on interpersonal relationships and happiness.

Science.gov (United States)

Ogihara, Yuji; Uchida, Yukiko

2014-01-01

We examined the negative effects of individualism in an East Asian culture. Although individualistic systems decrease interpersonal relationships through competition, individualistic values have prevailed in European American cultures. One reason is because individuals could overcome negativity by actively constructing interpersonal relationships. In contrast, people in East Asian cultures do not have such strategies to overcome the negative impact of individualistic systems, leading to decreased well-being. To test this hypothesis, we investigated the relationship between individualistic values, number of close friends, and subjective well-being (SWB). Study 1 indicated that individualistic values were negatively related with the number of close friends and SWB for Japanese college students but not for American college students. Moreover, Study 2 showed that even in an individualistic workplace in Japan, individualistic values were negatively related with the number of close friends and SWB. We discuss how cultural change toward increasing individualism might affect interpersonal relationships and well-being.

Does individualism bring happiness? Negative effects of individualism on interpersonal relationships and happiness

Directory of Open Access Journals (Sweden)

Yuji eOgihara

2014-03-01

Full Text Available We examined the negative effects of individualism in an East Asian culture. Although individualistic systems decrease interpersonal relationships through competition, individualistic values have prevailed in European American cultures. One reason is because individuals could overcome negativity by actively constructing interpersonal relationships. In contrast, people in East Asian cultures do not have such strategies to overcome the negative impact of individualistic systems, leading to decreased well-being. To test this hypothesis, we investigated the relationship between individualistic values, number of close friends, and subjective well-being (SWB. Study 1 indicated that individualistic values were negatively related with the number of close friends and SWB for Japanese college students but not for American college students. Moreover, Study 2 showed that even in an individualistic workplace in Japan, individualistic values were negatively related with the number of close friends and SWB. We discuss how cultural change toward increasing individualism might affect interpersonal relationships and well-being.

Life on Earth is an individual.

Science.gov (United States)

Hermida, Margarida

2016-06-01

Life is a self-maintaining process based on metabolism. Something is said to be alive when it exhibits organization and is actively involved in its own continued existence through carrying out metabolic processes. A life is a spatio-temporally restricted event, which continues while the life processes are occurring in a particular chunk of matter (or, arguably, when they are temporally suspended, but can be restarted at any moment), even though there is continuous replacement of parts. Life is organized in discrete packages, particular cells and multicellular organisms with differing degrees of individuality. Biological species, too, have been shown to be individuals, and not classes, as these collections of organisms are spatio-temporally localized, restricted, continuous, and somewhat cohesive entities, with a definite beginning and end. Assuming that all life on Earth has a common origin, all living organisms, cells, and tissues descending from this origin exhibit continuity of the life processes at the cellular level, as well as many of the features that define the individual character of species: spatio-temporal localization and restriction, continuity, historicity, and cohesiveness. Therefore, life on Earth is an ontological individual. Independent origins of life will have produced other such individuals. These provisionally called 'life-individuals' constitute a category of organization of life which has seldom been recognized. The discovery of at least one independent life-individual would go a long way toward the project of the universality of biology.

Readability of Individualized Education Programs

Science.gov (United States)

Lo, Lusa

2014-01-01

An individualized education program is a legal document that details information regarding the special education program of a student with a disability. For parents to determine whether they agree with the individualized education program that is proposed by the school, they must first be able to read and comprehend the document. This study aimed…

Breeding bird density does not drive vocal individuality

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Daniel T. BLUMSTEIN, Douglas R. MCCLAIN, Carrie DE JESUS, Gustavo ALARCÓN-NIETO

2012-10-01

Full Text Available Many species produce individually specific vocalizations and sociality is a hypothesized driver of such individuality. Previous studies of how social variation influenced individuality focused on colonial or non-colonial avian species, and how social group size influenced individuality in sciurid rodents. Since sociality is an important driver of individuality, we expected that bird species that defend nesting territories in higher density neighborhoods should have more individually-distinctive calls than those that defend nesting territories in lower-density neighborhoods. We used Beecher’s information statistic to quantify individuality, and we examined the relationship between bird density (calculated with point-counts and vocal individuality on seven species of passerines. We found non-significant relationships between breeding bird density and vocal individuality whether regressions were fitted on species values, or on phylogenetically-independent contrast values. From these results, we infer that while individuality may be explained by social factors, breeding bird density is unlikely to be generally important in driving the evolution of individually-specific vocalizations [Current Zoology 58 (5: 765–772, 2012].

THE INDIVIDUAL SOVEREIGNTY: CONCEPTUALIZATION AND MANIFESTATION

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Nikola Lj. Ilievski

2015-09-01

Full Text Available This paper is qualitative and theoretical research of the concept of sovereignty and the libertarian theory, particularly the concept of individual liberty. It represents a concept developing study, with a specific accent laid on the individual liberty, and the theoretically established concept of sovereignty. The research focus could be identified with the conceptualization and manifestation of the individual sovereignty, as a theoretical phenomenon that is not fully conceptualized and strictly defined. In the scope of this paper, content analysis method and comparative method are used. The analysis, comparison and synthesis refer to the theories of sovereignty and the theory of libertarianism, resulting in developing the concept of individual sovereignty and its socio-political manifestation.

Sensorimotor Control in Individuals With Idiopathic Neck Pain and Healthy Individuals: A Systematic Review and Meta-Analysis.

Science.gov (United States)

de Zoete, Rutger M J; Osmotherly, Peter G; Rivett, Darren A; Farrell, Scott F; Snodgrass, Suzanne J

2017-06-01

(1) To identify reported tests used to assess sensorimotor control in individuals with idiopathic neck pain and (2) to investigate whether these tests can quantify differences between individuals with idiopathic neck pain and healthy individuals. Allied and Complementary Medicine Database, CINAHL, Cochrane Central Register of Controlled Trials, Embase, MEDLINE, Physiotherapy Evidence Database, Scopus, and SPORTDiscus. Studies reporting sensorimotor outcomes in individuals with idiopathic neck pain or healthy individuals were identified. There were 1,677 records screened independently by 2 researchers for eligibility: 43 studies were included in the review, with 30 of these studies included in the meta-analysis. Methodologic quality was determined using the Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Data were extracted using a standardized extraction table. Sensorimotor control was most commonly assessed by joint position error and postural sway. Pooled means for joint position error after cervical rotation in individuals with neck pain (range, 2.2°-9.8°) differed significantly (P=.04) compared with healthy individuals (range, 1.66°-5.1°). Postural sway with eyes open ranged from 4.85 to 10.5cm 2 (neck pain) and 3.5 to 6.6cm 2 (healthy) (P=.16), and postural sway with eyes closed ranged from 2.51 to 16.6cm 2 (neck pain) and 2.74 to 10.9cm 2 (healthy) (P=.30). Individual studies, but not meta-analysis, demonstrated differences between neck pain and healthy groups for postural sway. Other test conditions and other tests were not sufficiently investigated to enable pooling of data. The findings from this review suggest sensorimotor control testing may be clinically useful in individuals with idiopathic neck pain. However, results should be interpreted with caution because clinical differences were small; therefore, further cross-sectional research with larger samples is needed to determine the magnitude of the relation between

THE INDIVIDUAL RIGHTS AND THE STATE

Directory of Open Access Journals (Sweden)

DANA TITA

2011-04-01

Full Text Available The concept of man’s individual rights appeared a long time ago as a means of the individual’s protection in relationship with the others. Living in a society, man interacts with other people, and these relations are regulated by certain rules. Once the state was formed, these rules become increasingly powerful while the concept of freedom is differently acknowledged.What actually lay at the basis of individual rights’ development was the concept of natural right which appeared in ancient Greece, and which can be traced throughout history like Ariadne’s thread, guiding different thoughtschools. Human’s fundamental rights are sanctioned only after being put down in the constitutions of different states, and once regional and international protection instruments are created. Nevertheless, in countries controlled by totalitarian regimes, human rights were infringed, the individual having to obey the collective community.These regimes having collapsed, individual rights underwent a change for the better, but they also came to a standstill due to 9/11 or Ground Zero. After this event, and in the context of the fight against terrorism, individual freedom was limited in the name of freedom itself, and individual rights are currently regressing as to the possibility of being exercised.

FEMA Individual Assistance Open Disaster Statistics

Data.gov (United States)

Department of Homeland Security — Individual Assistance (IA) is provided by the Federal Emergency Management Agency to individuals and families who have sustained losses due to disasters. Homeowners,...

Inter-individual Variability in CAF: A Case Study of Two Individuals and Two Pairs’ Written Productions

Directory of Open Access Journals (Sweden)

Mahboobeh Saadat

2017-06-01

Full Text Available The present study tracked the development of general measures of complexity, accuracy and fluency (CAF, and specific measures of accuracy and complexity in the writings of two EFL learners writing individually, and those of two pairs of EFL learners writing in pairs within the framework of dynamic systems theory. The individuals and the pairs were similarly asked to do 7 tasks during a semester. The learners’ developmental pathways as well as the differences between individuals and pairs in terms of general and specific measures of CAF across the 7 tasks were depicted through graphs. Results indicated that the performance of learners in each of the measures was non-linear during the semester. Moreover, concerning general measures of CAF, learners writing individually outperformed in terms of fluency and complexity features. However, no clear distinction emerged in terms of general accuracy measures of their writings. Furthermore, development of general and specific accuracy measures in the writings was consistent. However, although it was found that the learners writing individually outperformed in terms of general measure of complexity, this developmental pattern was not evident in their performance in terms of specific complexity measures.

Scaling down from species to individuals: a flower-visitation network between individual honeybees and thistle plants

DEFF Research Database (Denmark)

Dupont, Yoko; Nielsen, Kristian T.; Olesen, Jens Mogens

2011-01-01

stems and monitored all floral visits. The constructed bipartite network of individual plants and bees had a high connectance and low nestedness, but it was not significantly modular. Frequency distributions of number of links per species (i.e. linkage level) had their best fit to a truncated power law......, and interactions were asymmetrical. Unipartite networks of either plants or bees had exceedingly short average path length and high clustering. Linkage level of plants increased with their number of flower heads and height of inflorescence (floral display parameters). Overall, the individual network of honeybees...... and thistles was denser linked than what is known from species pollination networks. Characteristics of both plants (e.g. floral display) and animals (e.g. foraging behaviour) are likely to generate this intra–specific, inter–individual link pattern. Such features of individual–individual networks may scale up...

A comparison of the individualized education plan and the individualized family service plan.

Science.gov (United States)

Decker, B

1992-03-01

The individualized education plan (IEP) and the individualized family service plan (IFSP) are mandated for children with special needs. Occupational therapists participate in the development of both the IEP and the IFSP. This paper summarizes the similarities and the differences in the mandated components. The components addressed are (a) information about the child's status, (b) information about the family, (c) outcomes for the child and family, (d) intervention services, (e) other services, (f) dates and duration of services, (g) selection of a case manager, and (h) transition plans.

Effects of departing individuals on collective behaviors

Science.gov (United States)

Nishiyama, Yuta; Okuda, Shoma; Migita, Masao; Murakami, Hisashi; Tomaru, Takenori

2017-07-01

Utilizing living organisms' abilities is an effective approach to realize flexible and unconventional computing. One possible bio-inspired computer might be developed from animal collective research by clarifying collective behaviors. Therefore, it is important to reveal how collective animal behaviors emerge. In many studies, individuals departing from the other individualsare generally ignored. Is it not possible that such departing individuals contribute to the organization of such collectives? To investigate the effects of individuals departing from a collective against collective behaviors, we observed and analyzed the behaviors of 40 soldier crabs in four types of experimental arenas. The recorded behaviors demonstrate a temporally changing pattern and the existence of departing individuals. We analyzed the relationship between global activity and cohesion levels and verified the features of departing individuals. The results imply that departing individuals contribute to collective behaviors.

Individual cybercrime offenders

NARCIS (Netherlands)

Weulen Kranenbarg, Marleen; van der Laan, André; de Poot, C.J.; Verhoeven, Maite; van der Wagen, Wytske; Weijters, Gijs; Leukfeldt, Rutger

2017-01-01

Weulen Kranenbarg, M., Laan, A. van der, Poot, C. de, Verhoeven, M., Wagen, W. van der, Weijters, G. (2017). Individual Cybercrime Offenders. In E.R. Leukfeldt (Ed.), Research Agenda: The Human Factor in Cybercrime and Cybersecurity. Den Haag: Eleven International Publishing.

Collective memory: collaborative and individual processes in remembering.

Science.gov (United States)

Weldon, M S; Bellinger, K D

1997-09-01

Two experiments compared collaborative and individual recall. In Experiment 1, participants encoded pictures and words with a deep or shallow processing task, then recalled them twice either individually or collaboratively. Collaborative groups recalled more than individuals, but less than nominal groups (pooled individuals), thus exhibiting collaborative inhibition. However, group recall appeared to be more stable over time than individual recall. Groups and individuals both showed a picture-superiority effect, a level-of-processing effect, and hypermnesia. In Experiment 2, participants recalled the story "War of the Ghosts" (from F. C. Bartlett, 1932), and again collaborative groups recalled more than individuals, but less than nominal groups. Both the individual and collaborative recalls were highly organized. There was evidence that the collaborative groups tended to rely on the best individual to a greater extent in story than in list recall. Possible social and cognitive mechanisms are considered.

Dream content: Individual and generic aspects.

Science.gov (United States)

Hobson, Allan; Kahn, David

2007-12-01

Dream reports were collected from normal subjects in an effort to determine the degree to which dream reports can be used to identify individual dreamers. Judges were asked to group the reports by their authors. The judges scored the reports correctly at chance levels. This finding indicated that dreams may be at least as much like each other as they are the signature of individual dreamers. Our results suggest that dream reports cannot be used to identify the individuals who produced them when identifiers like names and gender of friends and family members are removed from the dream report. In addition to using dreams to learn about an individual, we must look at dreams as telling us about important common or generic aspects of human consciousness.

Kinematic Differences During Single-Leg Step-Down Between Individuals With Femoroacetabular Impingement Syndrome and Individuals Without Hip Pain.

Science.gov (United States)

Lewis, Cara L; Loverro, Kari L; Khuu, Anne

2018-04-01

Study Design Controlled laboratory study, case-control design. Background Despite recognition that femoroacetabular impingement syndrome (FAIS) is a movement-related disorder, few studies have examined dynamic unilateral tasks in individuals with FAIS. Objectives To determine whether movements of the pelvis and lower extremities in individuals with FAIS differ from those in individuals without hip pain during a single-leg step-down, and to analyze kinematic differences between male and female participants within groups. Methods Individuals with FAIS and individuals without hip pain performed a single-leg step-down while kinematic data were collected. Kinematics were evaluated at 60° of knee flexion. A linear regression analysis assessed the main effects of group, sex, and side, and the interaction of sex by group. Results Twenty individuals with FAIS and 40 individuals without hip pain participated. Individuals with FAIS performed the step-down with greater hip flexion (4.9°; 95% confidence interval [CI]: 0.5°, 9.2°) and anterior pelvic tilt (4.1°; 95% CI: 0.9°, 7.3°) than individuals without hip pain. Across groups, female participants performed the task with more hip flexion (6.1°; 95% CI: 1.7°, 10.4°), hip adduction (4.8°; 95% CI: 2.2°, 7.4°), anterior pelvic tilt (5.8°; 95% CI: 2.6°, 9.0°), pelvic drop (1.4°; 95% CI: 0.3°, 2.5°), and thigh adduction (2.7°; 95% CI: 1.3°, 4.2°) than male participants. Conclusion The results of this study suggest that individuals with FAIS have alterations in pelvic motion during a dynamic unilateral task. The noted altered movement patterns in the FAIS group may contribute to the development of hip pain and may be due to impairments that are modifiable through rehabilitation. J Orthop Sports Phys Ther 2018;48(4):270-279. Epub 6 Mar 2018. doi:10.2519/jospt.2018.7794.

[Should pediatric parenteral nutrition be individualized?].

Science.gov (United States)

Freitas, Renata Germano Borges de Oliveira Nascimento; Nogueira, Roberto José Negrão; Saron, Margareth Lopes Galvão; Lima, Alexandre Esteves Souza; Hessel, Gabriel

2014-12-01

Parenteral nutrition (PN) formulations are commonly individualized, since their standardization seem inadequate for the pediatric population. This study aimed to evaluate the nutritional state and the reasons for PN individualization in pediatric patients using PN hospitalized in a tertiary hospital in Campinas, São Paulo. This longitudinal study comprised patients using PN followed by up to 67 days. Nutritional status was classified according to the criteria established by the World Health Organization (WHO) (2006) and WHO (2007). The levels of the following elements on blood were analyzed: sodium, potassium, ionized calcium, chloride, magnesium, inorganic phosphorus and triglycerides (TGL). Among the criteria for individualization, were considered undeniable: significant reduction in blood levels of potassium (nutritional state of patients was considered critical in most cases. Thus, the individualization performed in the beginning of PN for energy protein adequacy was indispensable. In addition, the individualized PN was indispensable in at least 29.2% of PN for correction of alterations found in biochemical parameters. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Training Exit Survey (TES) Individual Campus

Data.gov (United States)

U.S. Department of Health & Human Services — The TES Individual dataset contains information at the individual-level about the persons who attend a GLS funded training event. This dataset includes variables...

Individual Differences in Recovery Time From Attentional Capture

Science.gov (United States)

Fukuda, Keisuke; Vogel, Edward K.

2015-01-01

Working memory capacity reflects a core ability of the individual that affects performance on many cognitive tasks. Recent work has suggested that an important covariate of memory capacity is attentional control, and specifically that low-capacity individuals are more susceptible to attentional capture by distractors than high-capacity individuals are, with the latter being able to resist capture. Here, we tested an alternative account according to which all individuals are equally susceptible to attentional capture, but high-capacity individuals recover more quickly than low-capacity individuals. Using psychophysical and electrophysiological methods, we measured recovery time from attentional capture. In two experiments, we found that high- and low-capacity individuals showed equivalent attentional capture effects in the initial moments following capture, but that low-capacity individuals took much longer to recover than high-capacity individuals did. These results suggest that the poor attentional control associated with low capacity is due to slow disengagement from distractors. PMID:21310945

Genomic individuality and its biological implications.

Science.gov (United States)

Zhao, J

1996-06-01

It is a widely accepted fundamental concept that all somatic genomes of a human individual are identical to each other. The theoretical basis of this concept is that all of these somatic genomes are the descendants of the genome of a single fertilized cell as well as the simple replicated products of asexual reproduction, thus not forming any new recombined genomes. The question here is whether such a concept might only represent one side of somatic genome biology and, even worse, whether it has perhaps already led to a very prevalent misconception that within the organism body, there exists no variability among individual somatic genomes. A hypothesis, called genomic individuality, is proposed, simply saying that every individual somatic genome, perhaps with rare exceptions, has its own unique or individual 'genetic identity' or 'fingerprint', which is characterized by its distinctive sequences or patterns of deoxyribonucleic acid molecules, or both. Thus, no two somatic genomes can be identical to each other in every or all aspects, and consequently, there must be a great deal of genomic variation present within the body of any multicellular organism. The concept or hypothesis of genomic individuality would not only provide a more complete understanding of genome biology, but also suggest a new insight into the studies of the biology of cells and organisms.

Comparison of frequency of obesity in high risk non diabetic young individuals with low risk non diabetic young individuals

International Nuclear Information System (INIS)

Shaikh, M.A.; Kumar, R.; Ghori, R.A.

2011-01-01

Objective: To assess the body mass index and waist circumferences of high risk non diabetic young individuals and compare them with low risk non diabetic young individuals. Method: A cross sectional, case control comparative study was conducted in the department of medicine, LUMHS from January 2008 to March 2009. Five hundred individuals 20-40 years of age were selected and divided into two groups i.e. Group A: high risk (250 individuals) and Group B: low risk (250 individuals) on the basis of same age and gender. Group A included those who had positive family history of type 2 DM in first degree relatives while group B had no family history of type 2 DM in first degree relatives. The blood pressure, BMI and Waist Circumference was measured and Fasting Blood Sugar was estimated in each individual. In each group 125 (50%) were males and 125 (50%) were females. Results: In group A 58% and in group B 28.8% individuals represented raised BMI whereas 42% in group A and 36% in group B individuals showed an increased waist circumference. Mean fasting blood glucose was significantly higher in Group A than in Group B (P=0.001). Conclusion: Impaired Fasting Glucose is strongly associated with family history of type 2 diabetes mellitus. Presence of obesity specially in high risk non-diabetic young individuals emphasize the need for routine health screening for early institution of preventive measures. (author)

Individual differences in cognition among teleost fishes.

Science.gov (United States)

Lucon-Xiccato, Tyrone; Bisazza, Angelo

2017-08-01

Individual differences in cognitive abilities have been thoroughly investigated in humans and to a lesser extent in other mammals. Despite the growing interest in studying cognition in other taxonomic groups, data on individual differences are scarce for non-mammalian species. Here, we review the literature on individual differences in cognitive abilities in teleost fishes. Relatively few studies have directly addressed this topic and have provided evidence of consistent and heritable individual variation in cognitive abilities in fish. We found much more evidence of individual cognitive differences in other research areas, namely sex differences, personality differences, cerebral lateralisation and comparison between populations. Altogether, these studies suggest that individual differences in cognition are as common in fish as in warm-blooded vertebrates. Based on the example of research on mammals, we suggest directions for future investigation in fish. Copyright © 2017 Elsevier B.V. All rights reserved.

Values of dose and individual of a individual thermoluminescent dosimeter submitted to x and gamma radiations

International Nuclear Information System (INIS)

Moraes, Cassiana Viccari de; Pela, Carlos Alberto

2001-01-01

The individual monitoring provides information for the control of exposures, and estimates the dose received by individuals. This is an essential tool in personal dosimetry. It's based on a radiation protection concept, allowing an individual exposure control, besides guaranteeing that the dose restrictions will not be exceeded. Usually, the dose monitoring is performed by using an individual dosemeter placed on a representative position of the most exposed point on the thoracic surface. The dosemeter, which is analyzed in the present work, is made of three CaSO 4 -Dy thermoluminescent detectors, plastic filters, copper and copper-lead, mounted in an acrylic support. The dose received by on each detector, which forms the dosemeter, is related according to their energetic curve dependence. The dose amount is calculated from these curves by using an algorithm, and it was taken in to consideration the detector calibration and thermoluminescent responses, due to the x and g radiation exposure. That algorithm has the capacity to determine the energies that were irradiated the detector. Therefore, to aid the service in the moment of evaluate the dose received by the individual and where it is coming from. The algorithm has provided individual dose value H x , defined as operational quantity for photons adopted in the Brazilian Metric System. The algorithm can determine two dose values and such values have been analyzed according to the kind of irradiated energy on the dosimeter and it has shown that both values are within established limits by Instituto de Radioprotecao e Dosimetria (IRD). (author)

An Individual Claims History Simulation Machine

Directory of Open Access Journals (Sweden)

Andrea Gabrielli

2018-03-01

Full Text Available The aim of this project is to develop a stochastic simulation machine that generates individual claims histories of non-life insurance claims. This simulation machine is based on neural networks to incorporate individual claims feature information. We provide a fully calibrated stochastic scenario generator that is based on real non-life insurance data. This stochastic simulation machine allows everyone to simulate their own synthetic insurance portfolio of individual claims histories and back-test thier preferred claims reserving method.

Therapeutic cloning in individual parkinsonian mice

Science.gov (United States)

Tabar, Viviane; Tomishima, Mark; Panagiotakos, Georgia; Wakayama, Sayaka; Menon, Jayanthi; Chan, Bill; Mizutani, Eiji; Al-Shamy, George; Ohta, Hiroshi; Wakayama, Teruhiko; Studer, Lorenz

2009-01-01

Cell transplantation with embryonic stem (ES) cell progeny requires immunological compatibility with host tissue. ‘Therapeutic cloning’ is a strategy to overcome this limitation by generating nuclear transfer (nt)ES cells that are genetically matched to an individual. Here we establish the feasibility of treating individual mice via therapeutic cloning. Derivation of 187 ntES cell lines from 24 parkinsonian mice, dopaminergic differentiation, and transplantation into individually matched host mice showed therapeutic efficacy and lack of immunological response. PMID:18376409

Individual savings accounts for social insurance

DEFF Research Database (Denmark)

Bovenberg, Lans; Hansen, Martin Ino; Sørensen, Peter Birch

2008-01-01

Using Danish data, we find that about three-fourths of the taxes levied to finance public transfers actually finance benefits that redistribute income over the life cycle of individual taxpayers rather than redistribute resources across people. This finding and similar results for other countries...... provide a rationale for financing part of social insurance via mandatory individual savings accounts. We discuss the advantages and disadvantages of mandatory individual savings accounts for social insurance and survey some recent alternative proposals for such accounts...

The Influence of Cultural Individualism-Collectivism, Self Construals, and Individual Values on Communication Styles across Cultures.

Science.gov (United States)

Gudykunst, William B.; And Others

1996-01-01

Shows that independent self-construals and individualistic values of college students mediate the influence of cultural individualism-collectivism on the use of low-context communication, and interdependent self-construals and collectivistic values mediate the influence of cultural individualism-collectivism on the use of high-context…

Individual differences in visual perception and memory

NARCIS (Netherlands)

Colizoli, O.

2014-01-01

There is substantial variation in perception and memory in humans. There are individuals who cannot see red at all, and there are individuals who hear colors and taste words. What determines the differences and similarities between individuals' perception and memory? Can we characterize the neural

Development of an Individual Work Performance Questionnaire

NARCIS (Netherlands)

Koopmans, L.; Bernaards, C.M.; Hildebrandt, V.H.; van Buuren, S.; van der Beek, A.J.; de Vet, H.C.W.

2013-01-01

The purpose of the current study is to develop a generic and short questionnaire to measure work performance at the individual level – the Individual Work Performance Questionnaire (IWPQ). The IWPQ was based on a four-dimensional conceptual framework, in which individual work performance consisted

34 CFR 396.1 - What is the Training of Interpreters for Individuals Who Are Deaf and Individuals Who Are Deaf...

Science.gov (United States)

2010-07-01

... Who Are Deaf and Individuals Who Are Deaf-Blind program? 396.1 Section 396.1 Education Regulations of... SERVICES, DEPARTMENT OF EDUCATION TRAINING OF INTERPRETERS FOR INDIVIDUALS WHO ARE DEAF AND INDIVIDUALS WHO ARE DEAF-BLIND General § 396.1 What is the Training of Interpreters for Individuals Who Are Deaf and...

Construction, Presentation and Consumption of Individualism in Social Media

Directory of Open Access Journals (Sweden)

Gulsum Calisir

2014-12-01

Full Text Available The concept ıf individualism involves the whole properties of being esteemed and confirmed of the individual in society. The situation of being esteemed is an extension of individuality. Together with social media, individuals can build new individualities right along with the present. Social media offers individuals a new “individuality area”. As a socialization medium, social media also lays the grounwork for a consumption of individualism during daily use. Different than consumption in real life, it is allowed for individual’s consumption of individualism by texts, visuality, varied connections and comments in social media. At the same time, individual also exhausts his or her own individualism during construction process of his or her own individualism. Consumption of individualism in daily life, seems to find its imaginary equivalent in social media. Individual realizes a consumption by sharing in social media what he or she eats, places he or she visits or shops in real life. In this way,individual both is able to reach more wide areas and to continue to be on the agenda. Social media offers individuals this chance. Individual can be on the agenda as he or she consumes and shares to the extent. As soon as the individual achieves this, he or she can gain admiration and comment; but at the moment he or she becomes silent, individual encounters the risk of falling down the agenda. So, individual trends to expend more in real life tos tay active in virtual world. The agenda in the real world is not enough anymore. Individual is wishing to deploy on a much more broad area in virtual world. In this respect, the work takes individual’s dilemma of construction and consumption of individualism which he or she builds on social media, as its case.

A Comparison of Early Maladaptive Schemas in Crystal Addicted Individuals and Normal Individuals

Directory of Open Access Journals (Sweden)

Zahra Asadi

2011-02-01

Full Text Available Objective: The aim of present research was to compare early maladaptive schemas in crystal addicted individuals and normal individuals. Method: In this ex post facto research, two groups of subjects (normal adolescent=30 and addicted adolescent=30 were selected via cluster sampling and convenience sampling respectively. Yang early maladaptive schemas questionnaire were conducted, then data were analyzed using multiple analysis of variance. Results: The results revealed that there was significant difference between both groups in early maladaptive schemas. Conclusion: The findings provided empirical support for the proposition that early maladaptive schemas may influence on tendency of adolescent toward substance abuse.

24 CFR 965.401 - Individually metered utilities.

Science.gov (United States)

2010-04-01

... URBAN DEVELOPMENT PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Individual Metering of Utilities for Existing PHA-Owned Projects § 965.401 Individually metered utilities. (a) All utility service shall be... supplier or through the use of checkmeters, unless: (1) Individual metering is impractical, such as in the...

40 CFR 123.46 - Individual control strategies.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Individual control strategies. 123.46... PROGRAM REQUIREMENTS Transfer of Information and Permit Review § 123.46 Individual control strategies. (a..., approval, and implementation an individual control strategy for each point source identified by the State...

Individual Dosimetry for High Energy Radiation Fields

International Nuclear Information System (INIS)

Spurny, F.

1999-01-01

The exposure of individuals on board aircraft increased interest in individual dosimetry in high energy radiation fields. These fields, both in the case of cosmic rays as primary radiation and at high energy particle accelerators are complex, with a large diversity of particle types, their energies, and linear energy transfer (LET). Several already existing individual dosemeters have been tested in such fields. For the component with high LET (mostly neutrons) etched track detectors were tested with and without fissile radiators, nuclear emulsions, bubble detectors for both types available and an albedo dosemeter. Individual dosimetry for the low LET component has been performed with thermoluminescent detectors (TLDs), photographic film dosemeters and two types of electronic individual dosemeters. It was found that individual dosimetry for the low LET component was satisfactory with the dosemeters tested. As far as the high LET component is concerned, there are problems with both the sensitivity and the energy response. (author)

Individual Recognition in Ant Queens

DEFF Research Database (Denmark)

D'Ettorre, Patrizia; Heinze, Jürgen

2005-01-01

Personal relationships are the cornerstone of vertebrate societies, but insect societies are either too large for individual recognition, or their members were assumed to lack the necessary cognitive abilities 1 and 2 . This paradigm has been challenged by the recent discovery that paper wasps...... recognize each other's unique facial color patterns [3] . Individual recognition is advantageous when dominance hierarchies control the partitioning of work and reproduction 2 and 4 . Here, we show that unrelated founding queens of the ant Pachycondyla villosa use chemical cues to recognize each other...... individually. Aggression was significantly lower in pairs of queens that had previously interacted than in pairs with similar social history but no experience with one another. Moreover, subordinates discriminated familiar and unfamiliar dominants in choice experiments in which physical contact, but not odor...

A Network-Individual-Resource Model for HIV Prevention

Science.gov (United States)

Johnson, Blair T.; Redding, Colleen A.; DiClemente, Ralph J.; Mustanski, Brian S.; Dodge, Brian M.; Sheeran, Paschal; Warren, Michelle R.; Zimmerman, Rick S.; Fisher, William A.; Conner, Mark T.; Carey, Michael P.; Fisher, Jeffrey D.; Stall, Ronald D.; Fishbein, Martin

2014-01-01

HIV is transmitted through dyadic exchanges of individuals linked in transitory or permanent networks of varying sizes. To optimize prevention efficacy, a complementary theoretical perspective that bridges key individual level elements with important network elements can be a foundation for developing and implementing HIV interventions with outcomes that are more sustainable over time and have greater dissemination potential. Toward that end, we introduce a Network-Individual-Resource (NIR) model for HIV prevention that recognizes how exchanges of resources between individuals and their networks underlies and sustains HIV-risk behaviors. Individual behavior change for HIV prevention, then, may be dependent on increasing the supportiveness of that individual's relevant networks for such change. Among other implications, an NIR model predicts that the success of prevention efforts depends on whether the prevention efforts (1) prompt behavior changes that can be sustained by the resources the individual or their networks possess; (2) meet individual and network needs and are consistent with the individual's current situation/developmental stage; (3) are trusted and valued; and (4) target high HIV-prevalence networks. PMID:20862606

48 CFR 28.203 - Acceptability of individual sureties.

Science.gov (United States)

2010-10-01

... individual sureties. 28.203 Section 28.203 Federal Acquisition Regulations System FEDERAL ACQUISITION... Acceptability of individual sureties. (a) An individual surety is acceptable for all types of bonds except position schedule bonds. The contracting officer shall determine the acceptability of individuals proposed...

48 CFR 252.237-7017 - Individual laundry.

Science.gov (United States)

2010-10-01

... clause: Individual Laundry (DEC 1991) (a) The Contractor shall provide laundry service under this... services. (c) Charges for individual laundry will be on a per unit bundle or a piece-rate basis. The... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Individual laundry. 252...

The definition of the individual dose equivalent

International Nuclear Information System (INIS)

Ehrlich, Margarete

1986-01-01

A brief note examines the choice of the present definition of the individual dose equivalent, the new operational dosimetry quantity for external exposure. The consequences of the use of the individual dose equivalent and the danger facing the individual dose equivalent, as currently defined, are briefly discussed. (UK)

Linking sub-individual and supra-individual effects in Daphnia magna exposed to sub-lethal concentration of chlorpyrifos.

Science.gov (United States)

Ferrario, Claudia; Parolini, Marco; De Felice, Beatrice; Villa, Sara; Finizio, Antonio

2018-04-01

The main objective of the present study was to investigate possible links between sub-individual and supra-individual levels (i.e. population level) biomarkers in D. magna exposed to sublethal concentrations of the insecticide chlorpyrifos (CPF). To achieve the aim, 8-day old individuals were exposed for 96 h to two environmentally relevant concentrations of CPF (50 and 250 ng/L). Sub-individual level effects were investigated by measuring the activity of antioxidant (SOD, CAT, and GPx) and detoxifying (GST) enzymes, as well as by measuring the acetylcholinesterase (AChE) inhibition. In addition, the effects at supra-individual level were assessed by using a video-tracking system and analyzing changes in swimming capabilities (i.e. percentage of activity time, distance moved, and velocity). Our data have shown that daphnids exposed to both CPF concentrations were in a condition of stress which was highlighted by changes in both sub- and supra-individual biomarkers. Moreover, our results highlighted that the lowest tested CPF concentration did not modulate the antioxidant and detoxifying enzymes, whereas, an inhibition of AChE and a decrease of some parameters related to swimming behaviour (distance moved and velocity) were noted. On the contrary, significant changes in all the sub-individual biomarkers were measured at the highest tested concentration. In addition, organisms recovered the movement capability (distance moved) and also activate a mechanism of avoidance (increased swimming velocity). On the other hand, a reduction in the percent of active time was measured and this was attributed to the energy spent by organisms to activate antioxidant and detoxifying enzymes and the mechanism of avoidance. Based on these results, our study suggests the existence of a link between sub- and supra-individual levels, as the activation or non-activation in the antioxidant and detoxifying enzymes activities can led to different modifications of the swimming behaviour

The role of vocal individuality in conservation

DEFF Research Database (Denmark)

Terry, Andrew Mark Ryder; Peake, Thomas More; McGregor, Peter Kenneth

2005-01-01

Identifying the individuals within a population can generate information on life history parameters, generate input data for conservation models, and highlight behavioural traits that may affect management decisions and error or bias within census methods. Individual animals can be discriminated...... by features of their vocalisations. This vocal individuality can be utilised as an alternative marking technique in situations where the marks are difficult to detect or animals are sensitive to disturbance. Vocal individuality can also be used in cases were the capture and handling of an animal is either...... and techniques for using this to count and monitor populations over time. We present case studies in birds where vocal individuality has been applied to conservation and we discuss its role in mammals....

Ape metaphysics: object individuation without language.

Science.gov (United States)

Mendes, Natacha; Rakoczy, Hannes; Call, Josep

2008-02-01

Developmental research suggests that whereas very young infants individuate objects purely on spatiotemporal grounds, from (at latest) around 1 year of age children are capable of individuating objects according to the kind they belong to and the properties they instantiate. As the latter ability has been found to correlate with language, some have speculated whether it might be essentially language dependent and therefore uniquely human. Existing studies with non-human primates seem to speak against this hypothesis, but fail to present conclusive evidence due to methodological shortcomings. In the present experiments we set out to test non-linguistic object individuation in three great ape species with a refined manual search methodology. Experiment 1 tested for spatiotemporal object individuation: Subjects saw 1 or 2 objects simultaneously being placed inside a box in which they could reach, and then in both conditions only found 1 object. After retrieval of the 1 object, subjects reached again significantly more often when they had seen 2 than when they had seen 1 object. Experiment 2 tested for object individuation according to property/kind information only: Subjects saw 1 object being placed inside the box, and then either found that object (expected) or an object of a different kind (unexpected). Analogously to Experiment 1, after retrieval of the 1 object, subjects reached again significantly more often in the unexpected than in the expected condition. These results thus confirm previous findings suggesting that individuating objects according to their property/kind is neither uniquely human nor essentially language dependent. It remains to be seen, however, whether this kind of object individuation requires sortal concepts as human linguistic thinkers use them, or whether some simpler form of tracking properties is sufficient.

Individual differneces in degraded speech perception

Science.gov (United States)

Carbonell, Kathy M.

One of the lasting concerns in audiology is the unexplained individual differences in speech perception performance even for individuals with similar audiograms. One proposal is that there are cognitive/perceptual individual differences underlying this vulnerability and that these differences are present in normal hearing (NH) individuals but do not reveal themselves in studies that use clear speech produced in quiet (because of a ceiling effect). However, previous studies have failed to uncover cognitive/perceptual variables that explain much of the variance in NH performance on more challenging degraded speech tasks. This lack of strong correlations may be due to either examining the wrong measures (e.g., working memory capacity) or to there being no reliable differences in degraded speech performance in NH listeners (i.e., variability in performance is due to measurement noise). The proposed project has 3 aims; the first, is to establish whether there are reliable individual differences in degraded speech performance for NH listeners that are sustained both across degradation types (speech in noise, compressed speech, noise-vocoded speech) and across multiple testing sessions. The second aim is to establish whether there are reliable differences in NH listeners' ability to adapt their phonetic categories based on short-term statistics both across tasks and across sessions; and finally, to determine whether performance on degraded speech perception tasks are correlated with performance on phonetic adaptability tasks, thus establishing a possible explanatory variable for individual differences in speech perception for NH and hearing impaired listeners.

American individualism rises and falls with the economy: Cross-temporal evidence that individualism declines when the economy falters.

Science.gov (United States)

Bianchi, Emily C

2016-10-01

Past work has shown that economic growth often engenders greater individualism. Yet much of this work charts changes in wealth and individualism over long periods of time, making it unclear whether rising individualism is primarily driven by wealth or by the social and generational changes that often accompany large-scale economic transformations. This article explores whether individualism is sensitive to more transient macroeconomic fluctuations, even in the absence of transformative social changes or generational turnover. Six studies found that individualism swelled during prosperous times and fell during recessionary times. In good economic times, Americans were more likely to give newborns uncommon names (Study 1), champion autonomy in children (Study 2), aspire to look different from others (Study 3), and favor music with self-focused language (Study 4). Conversely, when the economy was floundering, Americans were more likely to socialize children to attend to the needs of others (Study 2) and favor music with other-oriented language (Study 4). Subsequent studies found that recessions engendered uncertainty (Study 5) which in turn tempered individualism and fostered interdependence (Study 6). (PsycINFO Database Record (c) 2016 APA, all rights reserved).

PARANOID INDIVIDUALS WITH SCHIZOPHRENIA SHOW GREATER SOCIAL COGNITIVE BIAS AND WORSE SOCIAL FUNCTIONING THAN NON-PARANOID INDIVIDUALS WITH SCHIZOPHRENIA.

Science.gov (United States)

Pinkham, Amy E; Harvey, Philip D; Penn, David L

2016-03-01

Paranoia is a common symptom of schizophrenia that may be related to how individuals process and respond to social stimuli. Previous investigations support a link between increased paranoia and greater social cognitive impairments, but these studies have been limited to single domains of social cognition, and no studies have examined how paranoia may influence functional outcome. Data from 147 individuals with schizophrenia were used to examine whether actively paranoid and non-paranoid individuals with schizophrenia differ in social cognition and functional outcomes. On measures assessing social cognitive bias, paranoid individuals endorsed more hostile and blaming attributions and identified more faces as untrustworthy; however, paranoid and non-paranoid individuals did not differ on emotion recognition and theory of mind tasks assessing social cognitive ability. Likewise, paranoid individuals showed greater impairments in real-world interpersonal relationships and social acceptability as compared to non-paranoid patients, but these differences did not extend to performance based tasks assessing functional capacity and social competence. These findings isolate specific social cognitive disparities between paranoid and non-paranoid subgroups and suggest that paranoia may exacerbate the social dysfunction that is commonly experienced by individuals with schizophrenia.

Paleoecología y gestión del combustible en la ocupación del Auriñaciense arcaico de la cueva de El Castillo (Puente Viesgo, Cantabria

Directory of Open Access Journals (Sweden)

Victoria Cabrera Valdés

1999-01-01

Full Text Available El análisis antracológico correspondiente al nivel 18 (Auriñaciense arcaico de la cueva del Castillo (Cantabria, Norte de España, ha puesto en evidencia una flora compuesta por Betu\\a, P'mus t. sylvestris y Sorbus aria. Las dataciones "C en espectrometría de masa por acelerador obtenidas sobre carbón, sitúan este nivel en el Pleniglaciar medio (37-40Ka.. Las estimaciones paleoambientales obtenidas a través de los estudios de los glaciares de las montañas cantábricas y del Pirineo occidental, nos han permitido correlacionar la Antracología y el Glaciarismo. El paisaje vegetal alrededor del habitat prehistórico estaría compuesto esencialmente por especies pioneras que tian coionizado unos sueios Ubres de hieios pero sometidos a condiciones periglaciares debido a que este iiabitat estaba próximo de ia cota aititudinal aicanzada por ios giaciares de montaña. Estos serian responsabies en parte dei desfase aititudinai y zonai de ia vegetación si io comparamos con ias condiciones actuaies. Los trayectos diarios recorridos por ios grupos liumanos a ia búsqueda de recursos económicos diversos, entre ellos la leña para encender fuego, se verían infiuídos en gran parte por estos condicionantes ambientaies.Charcoal analysis from archaeological levéis oí El Castillo (Cantabria, Northern Spain, have yielded Betula; Pinus t. sylvestris and Sorbus aria. The AMS C obtained on the same samples place these levéis on the Middie Pleniglacial (37-40Ka.. Palaeoenvironmental results obtained in glacial deposits from Cantabrian mountains and western Pyrenees let us to compare charcoal analysis and glaciation patterns. Landscape around this prehistoric settiement is formed essentially by pioneer vegetation cover along free-glace areas but under periglacial conditions. Altitudinal position of this site and ttie glaciai zones are similar. This particuiarity explain the altitudinal gap of the vegetation in tiiis área. Diary routes tallen by humans

Individual customizable in-store textile production

Science.gov (United States)

Kemper, M.; Bücher, D.; Gloy, Y.-S.; Gries, T.

2017-10-01

The target of every company is to satisfy customer demands. Especially the clothing industry has to serve individual customer requirements. Textile products always have been and still are the defining attributes of people’s appearance. Consumer’s demands towards commercial clothing companies have been changing rapidly during the recent years. Two global megatrends have supported this change: Individualization and digitalization. Individualization created demand for frequent collection changes, while still keeping availability high. Digitalization supported the quick distribution of new trends and forced a higher amount of request during peak periods. This paper outlines how a highly individual and customizable fashion product can be produced in a store environment. It focuses on the conceptual design, taking into account the interdisciplinary approach combining production technology with IT-systems, but also addresses the economical challenge with help of a value stream analysis.

10 CFR 10.22 - Notice to individual.

Science.gov (United States)

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Notice to individual. 10.22 Section 10.22 Energy NUCLEAR... NATIONAL SECURITY INFORMATION OR AN EMPLOYMENT CLEARANCE Procedures § 10.22 Notice to individual. A... Counsel, and signed by the Director, Office of Administration, must be presented to each individual whose...

34 CFR 300.22 - Individualized education program.

Science.gov (United States)

2010-07-01

... CHILDREN WITH DISABILITIES General Definitions Used in This Part § 300.22 Individualized education program. Individualized education program or IEP means a written statement for a child with a disability that is developed... 34 Education 2 2010-07-01 2010-07-01 false Individualized education program. 300.22 Section 300.22...

An ontogenetic perspective on individual differences

NARCIS (Netherlands)

Senner, N.R.; Conklin, J.R.; Piersma, T.

2015-01-01

Phenotypic differences among individuals can arise during any stage of life. Although several distinct processes underlying individual differences have been defined and studied (e.g. parental effects, senescence), we lack an explicit, unified perspective for understanding how these processes

Community pharmacy loyalty among individuals with schizophrenia.

Science.gov (United States)

Lauzier, Sophie; Grégoire, Jean-Pierre; Lesage, Alain; Moisan, Jocelyne

2013-01-01

Community pharmacists can use medication records to assist individuals who are loyal to their pharmacy in better managing their pharmacotherapy. However, the extent of community pharmacy loyalty among individuals with severe mental illness such as schizophrenia remains unknown. To assess the extent of community pharmacy loyalty among individuals with schizophrenia and identify factors associated with loyalty. Using the Quebec Health Insurance Board databases, a cohort study of individuals with schizophrenia who claimed an antipsychotic drug for the first time between January 1, 2001 and December 31, 2005 was conducted. Such individuals were considered loyal to their community pharmacy if they filled all their prescriptions for any drug at the same community pharmacy during the second year after antipsychotics initiation. Logistic regression models were used to identify factors associated with community pharmacy loyalty (measured in the first year after antipsychotics initiation). Of the 6159 individuals in the study, 57.8% were loyal to one pharmacy. Men were more likely to be loyal (Adjusted OR = 1.29; 95% CI = 1.16-1.44), as were individuals aged 30-64 years and those aged ≥65 years, when compared to individuals 20-29 years (1.70; 1.48-1.95 and 2.39; 1.97-2.90, respectively). Individuals who filled their antipsychotics on a weekly basis were also more likely to be loyal (1.39; 1.18-1.63). Factors associated with non-loyalty were welfare beneficiary status (0.79; 0.70-0.89), having substance-use disorder (0.69; 0.60-0.80), a greater number of different types of drugs (5-8 types = 0.76; 0.66-0.87; 9-51 = 0.59; 0.50-0.69), and emergency department visits (0.71; 0.60-0.82). Results suggest that medication records in community pharmacies are incomplete for 42.2% of individuals with schizophrenia. Individuals more likely to experience more severe illness were also those less likely to be loyal. Given the potentially severe consequences of medication-related problems

40 CFR 194.51 - Consideration of protected individual.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Consideration of protected individual... Individual and Ground-Water Protection Requirements § 194.51 Consideration of protected individual. Compliance assessments that analyze compliance with § 191.15 of this chapter shall assume that an individual...

Integrating Individual-Based Indices of Contaminant Effects

Directory of Open Access Journals (Sweden)

Christopher L. Rowe

2001-01-01

Full Text Available Habitat contamination can alter numerous biological processes in individual organisms. Examining multiple individual-level responses in an integrative fashion is necessary to understand how individual health or fitness reflects environmental contamination. Here we provide an example of such an integrated perspective based upon recent studies of an amphibian (the bullfrog, Rana catesbeiana that experiences several, disparate changes when larval development occurs in a trace element�contaminated habitat. First, we present an overview of studies focused on specific responses of individuals collected from, or transplanted into, a habitat contaminated by coal combustion residues (CCR. These studies have reported morphological, behavioral, and physiological modifications to individuals chronically interacting with sediments in the CCR-contaminated site. Morphological abnormalities in the oral and tail regions in contaminant-exposed individuals influenced other properties such as grazing, growth, and swimming performance. Behavioral changes in swimming activities and responses to stimuli appear to influence predation risk in the contaminant-exposed population. Significant changes in bioenergetics in the contaminated habitat, evident as abnormally high energetic expenditures for survival (maintenance costs, may ultimately influence production pathways (growth, energy storage in individuals. We then present a conceptual model to examine how interactions among the affected systems (morphological, behavioral, physiological may ultimately bring about more severe effects than would be predicted if the responses were considered in isolation. A complex interplay among simultaneously occurring biological changes emerges in which multiple, sublethal effects ultimately can translate into reductions in larval or juvenile survival, and thus reduced recruitment of juveniles into the population. In systems where individuals are exposed to low concentrations of

Semiotic individuation and Ernst Cassirer’s challenge

DEFF Research Database (Denmark)

Hoffmeyer, Jesper

2015-01-01

. In this understanding, individuation becomes narrowly connected to learning. And since learning necessarily depends on what is already learned, the trajectory of learning-based individuation is necessarily indefinite and dependent on the concrete chance events and steps whereby the process has proceeded. Semiotic...... individuation is a historical process, and this fact explains why systems biology, as established by Ludwig van Bertalanffy, has not been capable of meeting the hope, expressed long ago by Ernst Cassirer, of bridging the mechanicist-vitalist gap in biology. Instead, a semiotic approach is called for. Human...... be defined by its uniqueness as a particular genetic combination, but must be instead be defined by its uniqueness as a temporal outcome of semiotic individuation. Accordingly, this doubletracked character of human semiotic individuation implies that it is cast as just one particular outcome...

Individual differences in change blindness

OpenAIRE

Bergmann, Katharina Verena

2016-01-01

The present work shows the existence of systematic individual differences in change blindness. It can be concluded that the sensitivity for changes is a trait. That is, persons differ in their ability to detect changes, independent from the situation or the measurement method. Moreover, there are two explanations for individual differences in change blindness: a) capacity differences in visual selective attention that may be influenced by top-down activated attention helping to focus attentio...

26 CFR 1.6654-6 - Nonresident alien individuals.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Nonresident alien individuals. 1.6654-6 Section....6654-6 Nonresident alien individuals. (a) In general. A nonresident alien individual is required to... gross income of a nonresident alien individual is such as to require making a payment of estimated...

48 CFR 601.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Individual deviations. 601.403 Section 601.403 Federal Acquisition Regulations System DEPARTMENT OF STATE GENERAL DEPARTMENT OF STATE ACQUISITION REGULATIONS SYSTEM Deviations from the FAR 601.403 Individual deviations. The...

Neighborhood social capital and individual health.

NARCIS (Netherlands)

Mohnen, S.M.; Groenewegen, P.P.; Völker, B.; Flap, H.

2011-01-01

Neighborhood social capital is increasingly considered to be an important determinant of an individual's health. Using data from the Netherlands we investigate the influence of neighborhood social capital on an individual's self-reported health, while accounting for other conditions of health on

Understanding individual routing behaviour.

Science.gov (United States)

Lima, Antonio; Stanojevic, Rade; Papagiannaki, Dina; Rodriguez, Pablo; González, Marta C

2016-03-01

Knowing how individuals move between places is fundamental to advance our understanding of human mobility (González et al. 2008 Nature 453, 779-782. (doi:10.1038/nature06958)), improve our urban infrastructure (Prato 2009 J. Choice Model. 2, 65-100. (doi:10.1016/S1755-5345(13)70005-8)) and drive the development of transportation systems. Current route-choice models that are used in transportation planning are based on the widely accepted assumption that people follow the minimum cost path (Wardrop 1952 Proc. Inst. Civ. Eng. 1, 325-362. (doi:10.1680/ipeds.1952.11362)), despite little empirical support. Fine-grained location traces collected by smart devices give us today an unprecedented opportunity to learn how citizens organize their travel plans into a set of routes, and how similar behaviour patterns emerge among distinct individual choices. Here we study 92 419 anonymized GPS trajectories describing the movement of personal cars over an 18-month period. We group user trips by origin-destination and we find that most drivers use a small number of routes for their routine journeys, and tend to have a preferred route for frequent trips. In contrast to the cost minimization assumption, we also find that a significant fraction of drivers' routes are not optimal. We present a spatial probability distribution that bounds the route selection space within an ellipse, having the origin and the destination as focal points, characterized by high eccentricity independent of the scale. While individual routing choices are not captured by path optimization, their spatial bounds are similar, even for trips performed by distinct individuals and at various scales. These basic discoveries can inform realistic route-choice models that are not based on optimization, having an impact on several applications, such as infrastructure planning, routing recommendation systems and new mobility solutions. © 2016 The Author(s).

Are Dysphoric Individuals More Suggestible or Less Suggestible Than Nondysphoric Individuals?

Science.gov (United States)

MacFarland, Wendy L.; Morris, Steven J.

1998-01-01

Dysphoric individuals are shown to be susceptible to interrogative suggestion, whether in the form of leading questions or interrogative pressure. The association of a clinically relevant condition of dysphoria (depression) with relatively high levels of suggestibility was investigated in a college student population (N=139). Applicability to…

Distribution of enantiomers of volatile organic compounds in selected fruit distillates.

Science.gov (United States)

Vyviurska, Olga; Zvrškovcová, Helena; Špánik, Ivan

2017-01-01

The enantiomer ratios of chiral volatile organic compounds in fruit distillates were determined by multidimensional gas chromatography using solid-phase microextraction (SPME) as a sample treatment procedure. Linalool and its oxides, limonene, α-terpineol, and nerolidol, were present at the highest concentration levels, while significantly lower amounts of β-citronellol and lactones were found in the studied samples. However, almost all terpenoids mainly occur as a racemic or near-racemic mixture; enantiomer distribution of some chiral organic compounds in fruit distillates correlated to a botanical origin. In particular, a significant enantiomeric excess of (R)-linalool and (S)-α-terpineol was found only for pear brandy, and likewise the dominance (R)-limonene and the second eluted enantiomer of nerolidol for Sorbus domestica and strawberry, respectively. The distribution of γ-lactones stereoisomers was more nonspecific, with a general excess of the R-enantiomer. © 2016 Wiley Periodicals, Inc.

48 CFR 1401.403 - Individual deviations.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Individual deviations. 1401.403 Section 1401.403 Federal Acquisition Regulations System DEPARTMENT OF THE INTERIOR GENERAL DEPARTMENT OF THE INTERIOR ACQUISITION REGULATION SYSTEM Deviations from the FAR and DIAR 1401.403 Individual...

Climate Change and Individual Duties

OpenAIRE

Augustin Fragnière

2016-01-01

Tackling climate change has often been considered the responsibility of national governments. But do individuals also have a duty to act in the face of this problem? In particular do they have a duty to adopt a greener lifestyle or to press their government to act? This review critically examines the arguments provided for and against such duties in the relevant philosophic literature. It first discusses the problem of causal inefficacy—namely the fact that individual greenhouse gas emissions...

24 CFR 965.508 - Individual relief.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Individual relief. 965.508 Section 965.508 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... PHA-OWNED OR LEASED PROJECTS-GENERAL PROVISIONS Resident Allowances for Utilities § 965.508 Individual...

41 CFR 105-74.655 - Individual.

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Individual. 105-74.655 Section 105-74.655 Public Contracts and Property Management Federal Property Management Regulations System...-GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 105-74.655 Individual...

Characterization of individual mouse cerebrospinal fluid proteomes

Energy Technology Data Exchange (ETDEWEB)

Smith, Jeffrey S.; Angel, Thomas E.; Chavkin, Charles; Orton, Daniel J.; Moore, Ronald J.; Smith, Richard D.

2014-03-20

Analysis of cerebrospinal fluid (CSF) offers key insight into the status of the central nervous system. Characterization of murine CSF proteomes can provide a valuable resource for studying central nervous system injury and disease in animal models. However, the small volume of CSF in mice has thus far limited individual mouse proteome characterization. Through non-terminal CSF extractions in C57Bl/6 mice and high-resolution liquid chromatography-mass spectrometry analysis of individual murine samples, we report the most comprehensive proteome characterization of individual murine CSF to date. Utilizing stringent protein inclusion criteria that required the identification of at least two unique peptides (1% false discovery rate at the peptide level) we identified a total of 566 unique proteins, including 128 proteins from three individual CSF samples that have been previously identified in brain tissue. Our methods and analysis provide a mechanism for individual murine CSF proteome analysis.

Improving climato-economic theorizing at the individual level.

Science.gov (United States)

Fischer, Ronald

2013-10-01

Using representative data from 55 nations, I show that individual level wealth interacts with climate in predicting individual happiness but not postmaterialism values. I propose that more research is needed to identify (a) the specific mechanisms of how wealth buffers climatic demands at the individual level and (b) the neurocognitive and physiological reactions of individuals situated in different ecological niches.

Bivalves: From individual to population modelling

NARCIS (Netherlands)

Saraiva, S.; van der Meer, J.; Kooijman, S.A.L.M.

2014-01-01

An individual based population model for bivalves was designed, built and tested in a 0D approach, to simulate the population dynamics of a mussel bed located in an intertidal area. The processes at the individual level were simulated following the dynamic energy budget theory, whereas initial egg

Methodological Individualism, Educational Administration, and Leadership

Science.gov (United States)

Evers, Colin W.; Lakomski, Gabriele

2013-01-01

There are two major categories of explanation for organisational performance: structural and individual. With the shift away from systems-theoretic accounts that occurred in the 1980s, structural explanations have been replaced increasingly by the individualism of leadership and leader-centric explanations, especially when it comes to schools. In…

Individual based population inference using tagging data

DEFF Research Database (Denmark)

Pedersen, Martin Wæver; Thygesen, Uffe Høgsbro; Baktoft, Henrik

A hierarchical framework for simultaneous analysis of multiple related individual datasets is presented. The approach is very similar to mixed effects modelling as known from statistical theory. The model used at the individual level is, in principle, irrelevant as long as a maximum likelihood...... estimate and its uncertainty (Hessian) can be computed. The individual model used in this text is a hidden Markov model. A simulation study concerning a two-dimensional biased random walk is examined to verify the consistency of the hierarchical estimation framework. In addition, a study based on acoustic...... telemetry data from pike illustrates how the framework can identify individuals that deviate from the remaining population....

Individual-based ecology of coastal birds.

Science.gov (United States)

Stillman, Richard A; Goss-Custard, John D

2010-08-01

Conservation objectives for non-breeding coastal birds (shorebirds and wildfowl) are determined from their population size at coastal sites. To advise coastal managers, models must predict quantitatively the effects of environmental change on population size or the demographic rates (mortality and reproduction) that determine it. As habitat association models and depletion models are not able to do this, we developed an approach that has produced such predictions thereby enabling policy makers to make evidence-based decisions. Our conceptual framework is individual-based ecology, in which populations are viewed as having properties (e.g. size) that arise from the traits (e.g. behaviour, physiology) and interactions of their constituent individuals. The link between individuals and populations is made through individual-based models (IBMs) that follow the fitness-maximising decisions of individuals and predict population-level consequences (e.g. mortality rate) from the fates of these individuals. Our first IBM was for oystercatchers Haematopus ostralegus and accurately predicted their density-dependent mortality. Subsequently, IBMs were developed for several shorebird and wildfowl species at several European sites, and were shown to predict accurately overwinter mortality, and the foraging behaviour from which predictions are derived. They have been used to predict the effect on survival in coastal birds of sea level rise, habitat loss, wind farm development, shellfishing and human disturbance. This review emphasises the wider applicability of the approach, and identifies other systems to which it could be applied. We view the IBM approach as a very useful contribution to the general problem of how to advance ecology to the point where we can routinely make meaningful predictions of how populations respond to environmental change.

Individual Profiling Using Text Analysis

Science.gov (United States)

2016-04-15

AFRL-AFOSR-UK-TR-2016-0011 Individual Profiling using Text Analysis 140333 Mark Stevenson UNIVERSITY OF SHEFFIELD, DEPARTMENT OF PSYCHOLOGY Final...REPORT TYPE      Final 3.  DATES COVERED (From - To)      15 Sep 2014 to 14 Sep 2015 4.  TITLE AND SUBTITLE Individual Profiling using Text Analysis ...consisted of collections of tweets for a number of Twitter users whose gender, age and personality scores are known. The task was to construct some system

Separation-individuation and assertiveness in late adolescents

OpenAIRE

Aslan, Sevda

2013-01-01

An adolescent can experience some problems regarding assertiveness during the course of separation-individuation from their caregivers. The purpose of this study is to describe the relationship between separation-individuation and assertiveness, which was examined in terms of how assertiveness predicts the separation-individuation of Turkish late adolescents. The sampling group consisted of 283 university students. The data gathered were analyzed by involving several simple regression analysi...

Soft skills, hard skills, and individual innovativeness

DEFF Research Database (Denmark)

Hendarman, Achmad Fajar; Cantner, Uwe

2018-01-01

of Indonesian firms from different industries are used from an online survey on manager and worker perceptions related to individual innovation performance on the one hand and individual skills on the other hand. The results show that soft skills and hard skills are significantly and positively associated...... with individual level innovativeness. However, no complementarity (positive interaction effect) is found between soft skills and hard skills....

Individual variation in cone photoreceptor density in house sparrows: implications for between-individual differences in visual resolution and chromatic contrast.

Science.gov (United States)

Ensminger, Amanda L; Fernández-Juricic, Esteban

2014-01-01

Between-individual variation has been documented in a wide variety of taxa, especially for behavioral characteristics; however, intra-population variation in sensory systems has not received similar attention in wild animals. We measured a key trait of the visual system, the density of retinal cone photoreceptors, in a wild population of house sparrows (Passer domesticus). We tested whether individuals differed from each other in cone densities given within-individual variation across the retina and across eyes. We further tested whether the existing variation could lead to individual differences in two aspects of perception: visual resolution and chromatic contrast. We found consistent between-individual variation in the densities of all five types of avian cones, involved in chromatic and achromatic vision. Using perceptual modeling, we found that this degree of variation translated into significant between-individual differences in visual resolution and the chromatic contrast of a plumage signal that has been associated with mate choice and agonistic interactions. However, there was no evidence for a relationship between individual visual resolution and chromatic contrast. The implication is that some birds may have the sensory potential to perform "better" in certain visual tasks, but not necessarily in both resolution and contrast simultaneously. Overall, our findings (a) highlight the need to consider multiple individuals when characterizing sensory traits of a species, and (b) provide some mechanistic basis for between-individual variation in different behaviors (i.e., animal personalities) and for testing the predictions of several widely accepted hypotheses (e.g., honest signaling).

Bayesian Analysis of Individual Level Personality Dynamics

Directory of Open Access Journals (Sweden)

Edward Cripps

2016-07-01

Full Text Available A Bayesian technique with analyses of within-person processes at the level of the individual is presented. The approach is used to examine if the patterns of within-person responses on a 12 trial simulation task are consistent with the predictions of ITA theory (Dweck, 1999. ITA theory states that the performance of an individual with an entity theory of ability is more likely to spiral down following a failure experience than the performance of an individual with an incremental theory of ability. This is because entity theorists interpret failure experiences as evidence of a lack of ability, which they believe is largely innate and therefore relatively fixed; whilst incremental theorists believe in the malleability of abilities and interpret failure experiences as evidence of more controllable factors such as poor strategy or lack of effort. The results of our analyses support ITA theory at both the within- and between-person levels of analyses and demonstrate the benefits of Bayesian techniques for the analysis of within-person processes. These include more formal specification of the theory and the ability to draw inferences about each individual, which allows for more nuanced interpretations of individuals within a personality category, such as differences in the individual probabilities of spiralling. While Bayesian techniques have many potential advantages for the analyses of within-person processes at the individual level, ease of use is not one of them for psychologists trained in traditional frequentist statistical techniques.

IASM: Individualized activity space modeler

Science.gov (United States)

Hasanzadeh, Kamyar

2018-01-01

Researchers from various disciplines have long been interested in analyzing and describing human mobility patterns. Activity space (AS), defined as an area encapsulating daily human mobility and activities, has been at the center of this interest. However, given the applied nature of research in this field and the complexity that advanced geographical modeling can pose to its users, the proposed models remain simplistic and inaccurate in many cases. Individualized Activity Space Modeler (IASM) is a geographic information system (GIS) toolbox, written in Python programming language using ESRI's Arcpy module, comprising four tools aiming to facilitate the use of advanced activity space models in empirical research. IASM provides individual-based and context-sensitive tools to estimate home range distances, delineate activity spaces, and model place exposures using individualized geographical data. In this paper, we describe the design and functionality of IASM, and provide an example of how it performs on a spatial dataset collected through an online map-based survey.

The impacts of individualization on equity educational policies

Directory of Open Access Journals (Sweden)

Guadalupe Francia

2013-01-01

Full Text Available The present article has as its aim to illustrate and discuss the impacts of individualization strategies on equity educational policies through the analysis of individualized teaching strategies applied within the framework of educational priority policies in Sweden. The methodology used in our research work includes: (a the study of research literature about the individualization of teaching implemented in the Swedish comprehensive compulsory school; and (b the study of research literature about educational priority policies aimed at children from socially and ethnically segregated areas. Comparative research of educational policies considers the individualization of teaching carried out in the Swedish comprehensive compulsory school as a relevant explanation for the successful application of equitable educational policies in that country. However, research studies published during the 2000s in Sweden show a more complex perspective regarding the effects of individualized teaching strategies. This contribution reviews European comparative research studies on individualization strategies followed in the context of equity policies. It raises questions about the lack of analyses referring to the impacts of individualization on schools located in socially and ethnically segregated areas. It argues that this ideology tends to reduce the issue of school failure to ethnic segregation and individualized teacher support. This article claims that Individualization strategies based on differentiated curricula for students run the risk of increasing the discrimination of students for reasons of language or ethnic background. Even though the present study focuses on the Swedish experience, it can lead to a better understanding of the impacts caused by individualization strategies on equity in other European countries.

Governance Through Privacy, Fairness, and Respect for Individuals.

Science.gov (United States)

Baker, Dixie B; Kaye, Jane; Terry, Sharon F

2016-01-01

Individuals have a moral claim to be involved in the governance of their personal data. Individuals' rights include privacy, autonomy, and the ability to choose for themselves how they want to manage risk, consistent with their own personal values and life situations. The Fair Information Practices principles (FIPPs) offer a framework for governance. Privacy-enhancing technology that complies with applicable law and FIPPs offers a dynamic governance tool for enabling the fair and open use of individual's personal data. Any governance model must protect against the risks posed by data misuse. Individual perceptions of risks are a subjective function involving individuals' values toward self, family, and society, their perceptions of trust, and their cognitive decision-making skills. Individual privacy protections and individuals' right to choose are codified in the HIPAA Privacy Rule, which attempts to strike a balance between the dual goals of information flow and privacy protection. The choices most commonly given individuals regarding the use of their health information are binary ("yes" or "no") and immutable. Recent federal recommendations and law recognize the need for granular, dynamic choices. Individuals expect that they will govern the use of their own health and genomic data. Failure to build and maintain individuals' trust increases the likelihood that they will refuse to grant permission to access or use their data. The "no surprises principle" asserts that an individual's personal information should never be collected, used, transmitted, or disclosed in a way that would surprise the individual were she to learn about it. The FIPPs provide a powerful framework for enabling data sharing and use, while maintaining trust. We introduce the eight FIPPs adopted by the Department of Health and Human Services, and provide examples of their interpretation and implementation. Privacy risk and health risk can be reduced by giving consumers control, autonomy, and

Red junglefowl have individual body odors.

Science.gov (United States)

Karlsson, Anna-Carin; Jensen, Per; Elgland, Mathias; Laur, Katriann; Fyrner, Timmy; Konradsson, Peter; Laska, Matthias

2010-05-01

Olfaction may play an important role in regulating bird behavior, and has been suggested to be involved in feather-pecking. We investigated possible differences in the body odors of red junglefowl females by using an automated olfactometer which assessed the ability of trained mice to discriminate between the odors of uropygial gland secretions (the main carrier of potential individual odors in chickens) of six feather-pecked and six non-pecked birds. All mice were clearly able to discriminate between all individual red junglefowl odors, showing that each bird has an individual body odor. We analyzed whether it was more difficult to discriminate between the odors of two feather-pecked, or two non-pecked birds, than it was to discriminate between the odors of two randomly selected birds. This was not the case, suggesting that feather-pecked birds did not share a common odor signature. Analyses using gas chromatography and mass spectrometry showed that the composition of aliphatic carboxylic acids in uropygial gland secretions differed consistently between individuals. However, chemical composition did not vary according to feather-pecking status. We conclude that red junglefowl have individual body odors which appear to be largely based on differences in the relative abundance of aliphatic carboxylic acids, but there is no evidence of systematic differences between the body odors of pecked and non-pecked birds.

Individual differences in fundamental social motives.

Science.gov (United States)

Neel, Rebecca; Kenrick, Douglas T; White, Andrew Edward; Neuberg, Steven L

2016-06-01

Motivation has long been recognized as an important component of how people both differ from, and are similar to, each other. The current research applies the biologically grounded fundamental social motives framework, which assumes that human motivational systems are functionally shaped to manage the major costs and benefits of social life, to understand individual differences in social motives. Using the Fundamental Social Motives Inventory, we explore the relations among the different fundamental social motives of Self-Protection, Disease Avoidance, Affiliation, Status, Mate Seeking, Mate Retention, and Kin Care; the relationships of the fundamental social motives to other individual difference and personality measures including the Big Five personality traits; the extent to which fundamental social motives are linked to recent life experiences; and the extent to which life history variables (e.g., age, sex, childhood environment) predict individual differences in the fundamental social motives. Results suggest that the fundamental social motives are a powerful lens through which to examine individual differences: They are grounded in theory, have explanatory value beyond that of the Big Five personality traits, and vary meaningfully with a number of life history variables. A fundamental social motives approach provides a generative framework for considering the meaning and implications of individual differences in social motivation. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

EMPLOYER BRAND AND ANALYSIS OF INDIVIDUAL POTENTIAL

Directory of Open Access Journals (Sweden)

Ljiljana Stošić Mihajlović

2013-01-01

Full Text Available As companies and individuals to live their best release? What should companies and individuals were the most successful? What job would bring the most satisfaction and opportunities for further development? What would be the fastest way led to the realization of corporate goals and their own? Answers to these questions can be obtained through analysis of employer brand and Analysis of individual potential (AIP. Employer brand analysis and analysis of individual potential is the process of identifying the strengths and potential of the company as well as a person. In this way, determining what it is that a company or person works best, how to motivate people and to the field of application of discovered talent. The main objective of this procedure is the development of an overall as well as personal and professional development of individuals in the direction of those activities and areas that will bring long-term satisfaction

Individual heterogeneity generating explosive system network dynamics.

Science.gov (United States)

Manrique, Pedro D; Johnson, Neil F

2018-03-01

Individual heterogeneity is a key characteristic of many real-world systems, from organisms to humans. However, its role in determining the system's collective dynamics is not well understood. Here we study how individual heterogeneity impacts the system network dynamics by comparing linking mechanisms that favor similar or dissimilar individuals. We find that this heterogeneity-based evolution drives an unconventional form of explosive network behavior, and it dictates how a polarized population moves toward consensus. Our model shows good agreement with data from both biological and social science domains. We conclude that individual heterogeneity likely plays a key role in the collective development of real-world networks and communities, and it cannot be ignored.

Individual heterogeneity generating explosive system network dynamics

Science.gov (United States)

Manrique, Pedro D.; Johnson, Neil F.

2018-03-01

Individual heterogeneity is a key characteristic of many real-world systems, from organisms to humans. However, its role in determining the system's collective dynamics is not well understood. Here we study how individual heterogeneity impacts the system network dynamics by comparing linking mechanisms that favor similar or dissimilar individuals. We find that this heterogeneity-based evolution drives an unconventional form of explosive network behavior, and it dictates how a polarized population moves toward consensus. Our model shows good agreement with data from both biological and social science domains. We conclude that individual heterogeneity likely plays a key role in the collective development of real-world networks and communities, and it cannot be ignored.

Personalized medicine for individuals with Down syndrome.

Science.gov (United States)

McCabe, Linda L; McCabe, Edward R B

2011-01-01

As the cost of whole genome analysis decreases, we have the opportunity to explore the interactions of various gene changes in an individual that lead to their particular phenotype. This will provide the ability to move from the epidemiologic study of groups, in which, the individuals are treated collectively and homogenously, to personalized medicine, and a model in which the individual is recognized and treated as a distinct entity. We will be applying personalized medicine to individuals with Down syndrome in order to understand and develop biomarkers for increased risk of co-morbidities. Personalized medicine will change the "culture of intractability" of Down syndrome. Copyright © 2011 Elsevier Inc. All rights reserved.

Individually Watermarked Information Distributed Scalable by Modified Transforms

Science.gov (United States)

2009-10-01

inverse of the secret transform is needed. Each trusted recipient has a unique inverse transform that is similar to the inverse of the original...transform. The elements of this individual inverse transform are given by the individual descrambling key. After applying the individual inverse ... transform the retrieved image is embedded with a recipient individual watermark. Souce 1 I Decode IW1 Decode IW2 Decode ISC Scramb K Recipient 3

Do individualism and collectivism on three levels (country, individual, and situation) influence theory-of-mind efficiency? A cross-country study.

Science.gov (United States)

Vu, Tuong-Van; Finkenauer, Catrin; Huizinga, Mariette; Novin, Sheida; Krabbendam, Lydia

2017-01-01

This study investigated whether individualism and collectivism (IC) at country, individual, and situational level influence how quickly and accurately people can infer mental states (i.e. theory of mind, or ToM), indexed by accuracy and reaction time in a ToM task. We hypothesized that collectivism (having an interdependent self and valuing group concerns), compared to individualism (having an independent self and valuing personal concerns), is associated with greater accuracy and speed in recognizing and understanding the thoughts and feelings of others. Students (N = 207) from individualism-representative (the Netherlands) and collectivism-representative (Vietnam) countries (Country IC) answered an individualism-collectivism questionnaire (Individual IC) and were randomly assigned to an individualism-primed, collectivism-primed, or no-prime task (Situational IC) before performing a ToM task. The data showed vast differences between the Dutch and Vietnamese groups that might not be attributable to experimental manipulation. Therefore, we analyzed the data for the groups separately and found that Individual IC did not predict ToM accuracy or reaction time performance. Regarding Situational IC, when primed with individualism, the accuracy performance of Vietnamese participants in affective ToM trials decreased compared to when primed with collectivism and when no prime was used. However, an interesting pattern emerged: Dutch participants were least accurate in affective ToM trials, while Vietnamese participants were quickest in affective ToM trials. Our research also highlights a dilemma faced by cross-cultural researchers who use hard-to-reach populations but face the challenge of disentangling experimental effects from biases that might emerge due to an interaction between cultural differences and experimental settings. We propose suggestions for overcoming such challenges.

Do individualism and collectivism on three levels (country, individual, and situation) influence theory-of-mind efficiency? A cross-country study

Science.gov (United States)

Finkenauer, Catrin; Huizinga, Mariette; Novin, Sheida; Krabbendam, Lydia

2017-01-01

This study investigated whether individualism and collectivism (IC) at country, individual, and situational level influence how quickly and accurately people can infer mental states (i.e. theory of mind, or ToM), indexed by accuracy and reaction time in a ToM task. We hypothesized that collectivism (having an interdependent self and valuing group concerns), compared to individualism (having an independent self and valuing personal concerns), is associated with greater accuracy and speed in recognizing and understanding the thoughts and feelings of others. Students (N = 207) from individualism-representative (the Netherlands) and collectivism-representative (Vietnam) countries (Country IC) answered an individualism-collectivism questionnaire (Individual IC) and were randomly assigned to an individualism-primed, collectivism-primed, or no-prime task (Situational IC) before performing a ToM task. The data showed vast differences between the Dutch and Vietnamese groups that might not be attributable to experimental manipulation. Therefore, we analyzed the data for the groups separately and found that Individual IC did not predict ToM accuracy or reaction time performance. Regarding Situational IC, when primed with individualism, the accuracy performance of Vietnamese participants in affective ToM trials decreased compared to when primed with collectivism and when no prime was used. However, an interesting pattern emerged: Dutch participants were least accurate in affective ToM trials, while Vietnamese participants were quickest in affective ToM trials. Our research also highlights a dilemma faced by cross-cultural researchers who use hard-to-reach populations but face the challenge of disentangling experimental effects from biases that might emerge due to an interaction between cultural differences and experimental settings. We propose suggestions for overcoming such challenges. PMID:28832602

Do individualism and collectivism on three levels (country, individual, and situation influence theory-of-mind efficiency? A cross-country study.

Directory of Open Access Journals (Sweden)

Tuong-Van Vu

Full Text Available This study investigated whether individualism and collectivism (IC at country, individual, and situational level influence how quickly and accurately people can infer mental states (i.e. theory of mind, or ToM, indexed by accuracy and reaction time in a ToM task. We hypothesized that collectivism (having an interdependent self and valuing group concerns, compared to individualism (having an independent self and valuing personal concerns, is associated with greater accuracy and speed in recognizing and understanding the thoughts and feelings of others. Students (N = 207 from individualism-representative (the Netherlands and collectivism-representative (Vietnam countries (Country IC answered an individualism-collectivism questionnaire (Individual IC and were randomly assigned to an individualism-primed, collectivism-primed, or no-prime task (Situational IC before performing a ToM task. The data showed vast differences between the Dutch and Vietnamese groups that might not be attributable to experimental manipulation. Therefore, we analyzed the data for the groups separately and found that Individual IC did not predict ToM accuracy or reaction time performance. Regarding Situational IC, when primed with individualism, the accuracy performance of Vietnamese participants in affective ToM trials decreased compared to when primed with collectivism and when no prime was used. However, an interesting pattern emerged: Dutch participants were least accurate in affective ToM trials, while Vietnamese participants were quickest in affective ToM trials. Our research also highlights a dilemma faced by cross-cultural researchers who use hard-to-reach populations but face the challenge of disentangling experimental effects from biases that might emerge due to an interaction between cultural differences and experimental settings. We propose suggestions for overcoming such challenges.

Dispersal and individual quality in a long lived species

Science.gov (United States)

Cam, E.; Monnat, J.-Y.; Royle, J. Andrew

2004-01-01

The idea of differences in individual quality has been put forward in numerous long-term studies in long-lived species to explain differences in lifetime production among individuals. Despite the important role of individual heterogeneity in vital rates in demography, population dynamics and life history theory, the idea of 'individual quality' is elusive. It is sometimes assumed to be a static or dynamic individual characteristic. When considered as a dynamic trait, it is sometimes assumed to vary deterministically or stochastically, or to be confounded with the characteristics of the habitat. We addressed heterogeneity in reproductive performance among individuals established in higher-quality habitat in a long-lived seabird species. We used approaches to statistical inference based on individual random effects permitting quantification of heterogeneity in populations and assessment of individual variation from the population mean. We found evidence of heterogeneity in breeding probability, not success probability. We assessed the influence of dispersal on individual reproductive potential. Dispersal is likely to be destabilizing in species with high site and mate fidelity. We detected heterogeneity after dispersal, not before. Individuals may perform well regardless of quality before destabilization, including those that recruited in higher-quality habitat by chance, but only higher-quality individuals may be able to overcome the consequences of dispersal. Importantly, results differed when accounting for individual heterogeneity (an increase in mean breeding probability when individuals dispersed), or not (a decrease in mean breeding probability). In the latter case, the decrease in mean breeding probability may result from a substantial decrease in breeding probability in a few individuals and a slight increase in others. In other words, the pattern observed at the population mean level may not reflect what happens in the majority of individuals.

Can nitric oxide induce migraine in normal individuals?

DEFF Research Database (Denmark)

Olesen, Jes; Ashina, Messoud

2015-01-01

INTRODUCTION: For many years, scientists have debated the possibility that an individual "migraine threshold" determines the likelihood with which individuals may express migraine attacks. DISCUSSION: Recent discoveries provided evidence for both genetic and environmental influences on individual...

Smooth individual level covariates adjustment in disease mapping.

Science.gov (United States)

Huque, Md Hamidul; Anderson, Craig; Walton, Richard; Woolford, Samuel; Ryan, Louise

2018-05-01

Spatial models for disease mapping should ideally account for covariates measured both at individual and area levels. The newly available "indiCAR" model fits the popular conditional autoregresssive (CAR) model by accommodating both individual and group level covariates while adjusting for spatial correlation in the disease rates. This algorithm has been shown to be effective but assumes log-linear associations between individual level covariates and outcome. In many studies, the relationship between individual level covariates and the outcome may be non-log-linear, and methods to track such nonlinearity between individual level covariate and outcome in spatial regression modeling are not well developed. In this paper, we propose a new algorithm, smooth-indiCAR, to fit an extension to the popular conditional autoregresssive model that can accommodate both linear and nonlinear individual level covariate effects while adjusting for group level covariates and spatial correlation in the disease rates. In this formulation, the effect of a continuous individual level covariate is accommodated via penalized splines. We describe a two-step estimation procedure to obtain reliable estimates of individual and group level covariate effects where both individual and group level covariate effects are estimated separately. This distributed computing framework enhances its application in the Big Data domain with a large number of individual/group level covariates. We evaluate the performance of smooth-indiCAR through simulation. Our results indicate that the smooth-indiCAR method provides reliable estimates of all regression and random effect parameters. We illustrate our proposed methodology with an analysis of data on neutropenia admissions in New South Wales (NSW), Australia. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Health Problems of Mentally Disabled Individuals

Directory of Open Access Journals (Sweden)

Hatice Yildirim Sari

2010-04-01

Full Text Available Mentally disabled individuals are at risk of health problems. In fact, health problems are more frequent in mentally disabled individuals than in the general population and mentally disabled individuals less frequently use health care facilities. It has been shown that mentally disabled individuals frequently have nutritional problems. They may suffer from low weight, malnutrition, high weight, pica, iron and zinc deficiencies and absorption and eating disorders. Activities can be limited due to motor disability and restricted movements. Depending on insufficient liquid intake and dietary fiber, constipation can be frequent. Another problem is sleep disorders such as irregular sleep hours, short sleep, waking up at night and daytime sleepiness. Visual-hearing losses, epilepsy, motor disability, hepatitis A infection and poor oral hygiene are more frequent in mentally disabled children than in the general population. The mentally disabled have limited health care facilities, poorer health status than the general population and difficulties in demanding for health care and expressing health problems. Therefore, they should be provided with more health promotion services. [TAF Prev Med Bull 2010; 9(2.000: 145-150

Cross-modal individual recognition in wild African lions.

Science.gov (United States)

Gilfillan, Geoffrey; Vitale, Jessica; McNutt, John Weldon; McComb, Karen

2016-08-01

Individual recognition is considered to have been fundamental in the evolution of complex social systems and is thought to be a widespread ability throughout the animal kingdom. Although robust evidence for individual recognition remains limited, recent experimental paradigms that examine cross-modal processing have demonstrated individual recognition in a range of captive non-human animals. It is now highly relevant to test whether cross-modal individual recognition exists within wild populations and thus examine how it is employed during natural social interactions. We address this question by testing audio-visual cross-modal individual recognition in wild African lions (Panthera leo) using an expectancy-violation paradigm. When presented with a scenario where the playback of a loud-call (roaring) broadcast from behind a visual block is incongruent with the conspecific previously seen there, subjects responded more strongly than during the congruent scenario where the call and individual matched. These findings suggest that lions are capable of audio-visual cross-modal individual recognition and provide a useful method for studying this ability in wild populations. © 2016 The Author(s).

Individuals with Metabolically Healthy Overweight/Obesity Have Higher Fat Utilization than Metabolically Unhealthy Individuals

Directory of Open Access Journals (Sweden)

Arturo Pujia

2016-01-01

Full Text Available The mechanisms underlying the change in phenotype from metabolically healthy to metabolically unhealthy obesity are still unclear. The aim of this study is to investigate whether a difference in fasting fat utilization exists between overweight/obese individuals with a favorable cardiovascular risk profile and those with Metabolic Syndrome and Type 2 diabetes. Furthermore, we sought to explore whether there is an association between fasting fat utilization and insulin resistance. In this cross-sectional study, 172 overweight/obese individuals underwent a nutritional assessment. Those with fasting glucose ≥126 mg/dL or antidiabetic treatment were considered to be diabetics. If at least three of the NCEP criteria were present, they had Metabolic Syndrome, while those with less criteria were considered to be healthy overweight/obese. An indirect calorimetry was performed to estimate Respiratory Quotient, an index of nutrient utilization. A lower Respiratory Quotient (i.e., higher fat utilization was found in healthy overweight/obese individuals than in those with Metabolic Syndrome and Type 2 diabetes (0.85 ± 0.05; 0.87 ± 0.06; 0.88 ± 0.05 respectively, p = 0.04. The univariate and multivariable analysis showed a positive association between the Respiratory Quotient and HOMA-IR (slope in statistic (B = 0.004; β = 0.42; p = 0.005; 95% Confidence interval = 0.001–0.006. In this study, we find, for the first time, that the fasting Respiratory Quotient is significantly lower (fat utilization is higher in individuals who are metabolically healthy overweight/obese than in those with metabolically unhealthy obesity. In addition, we demonstrated the association between fat utilization and HOMA-IR, an insulin resistance index.

Temporal Changes in Individualism and Their Ramification in Japan: Rising Individualism and Conflicts with Persisting Collectivism

OpenAIRE

Yuji Ogihara; Yuji Ogihara

2017-01-01

Many studies have shown that American culture has become more individualistic over time. However, it was unclear whether other cultures, especially East Asian cultures, have also shifted toward greater individualism. Therefore, this article reviewed studies investigating temporal changes in individualism in Japan and their ramifications on psychology and behavior. Japan has experienced rapid and dramatic economic growth and urbanization and has adopted more social systems based on individuali...

Individual ball possession in soccer.

Directory of Open Access Journals (Sweden)

Daniel Link

Full Text Available This paper describes models for detecting individual and team ball possession in soccer based on position data. The types of ball possession are classified as Individual Ball Possession (IBC, Individual Ball Action (IBA, Individual Ball Control (IBC, Team Ball Possession (TBP, Team Ball Control (TBC und Team Playmaking (TPM according to different starting points and endpoints and the type of ball control involved. The machine learning approach used is able to determine how long the ball spends in the sphere of influence of a player based on the distance between the players and the ball together with their direction of motion, speed and the acceleration of the ball. The degree of ball control exhibited during this phase is classified based on the spatio-temporal configuration of the player controlling the ball, the ball itself and opposing players using a Bayesian network. The evaluation and application of this approach uses data from 60 matches in the German Bundesliga season of 2013/14, including 69,667 IBA intervals. The identification rate was F = .88 for IBA and F = .83 for IBP, and the classification rate for IBC was κ = .67. Match analysis showed the following mean values per match: TBP 56:04 ± 5:12 min, TPM 50:01 ± 7:05 min and TBC 17:49 ± 8:13 min. There were 836 ± 424 IBC intervals per match and their number was significantly reduced by -5.1% from the 1st to 2nd half. The analysis of ball possession at the player level indicates shortest accumulated IBC times for the central forwards (0:49 ± 0:43 min and the longest for goalkeepers (1:38 ± 0:58 min, central defenders (1:38 ± 1:09 min and central midfielders (1:27 ± 1:08 min. The results could improve performance analysis in soccer, help to detect match events automatically, and allow discernment of higher value tactical structures, which is based on individual ball possession.

Separation-individuation and assertiveness in late adolescents

Directory of Open Access Journals (Sweden)

Aslan, Sevda

2013-07-01

Full Text Available An adolescent can experience some problems regarding assertiveness during the course of separation-individuation from their caregivers. The purpose of this study is to describe the relationship between separation-individuation and assertiveness, which was examined in terms of how assertiveness predicts the separation-individuation of Turkish late adolescents. The sampling group consisted of 283 university students. The data gathered were analyzed by involving several simple regression analysis method. The findings revealed that aassertiveness predicts separation anxiety in a meaningful way. Furthermore, the assertiveness predicts engulfment anxiety, peer enmeshment, need denial, practicing-mirroring, rejection expectancy, and healthy separation. These findings suggest that psycho-educational studies improving assertiveness can be carried out for the late adolescents who experience separation-individuation problems.

Context-dependent individual behavioral consistency in Daphnia

DEFF Research Database (Denmark)

Heuschele, Jan; Ekvall, Mikael T.; Bianco, Giuseppe

2017-01-01

The understanding of consistent individual differences in behavior, often termed "personality," for adapting and coping with threats and novel environmental conditions has advanced considerably during the last decade. However, advancements are almost exclusively associated with higher-order animals......, whereas studies focusing on smaller aquatic organisms are still rare. Here, we show individual differences in the swimming behavior of Daphnia magna, a clonal freshwater invertebrate, before, during, and after being exposed to a lethal threat, ultraviolet radiation (UVR). We show consistency in swimming...... that of adults. Overall, we show that aquatic invertebrates are far from being identical robots, but instead they show considerable individual differences in behavior that can be attributed to both ontogenetic development and individual consistency. Our study also demonstrates, for the first time...

[The meta-analysis of data from individual patients].

NARCIS (Netherlands)

Rovers, M.M.; Reitsma, J.B.

2012-01-01

- An IPD (Individual Participant Data) meta-analysis requires collecting original individual patient data and calculating an estimated effect based on these data.- The use of individual patient data has various advantages: the original data and the results of published analyses are verified,

Individual monitoring: A tool for active ALARA

International Nuclear Information System (INIS)

Hoefert, M.

1989-01-01

The system of individual monitoring at CERN is presented. Following the substantial decrease of individual doses over the last decade, emphasis is now placed on monitoring rather than on dosimetric aspects. Future developments have to face a possible decrease of dose limits that are difficult to control in view of the lower detection limits for the detectors presently used. One possible solution to the problem is the increase in the wearing time for individual dosemeters. (author)

Individual differences in the gesture effect on working memory.

Science.gov (United States)

Marstaller, Lars; Burianová, Hana

2013-06-01

Co-speech gestures have been shown to interact with working memory (WM). However, no study has investigated whether there are individual differences in the effect of gestures on WM. Combining a novel gesture/no-gesture task and an operation span task, we examined the differences in WM accuracy between individuals who gestured and individuals who did not gesture in relation to their WM capacity. Our results showed individual differences in the gesture effect on WM. Specifically, only individuals with low WM capacity showed a reduced WM accuracy when they did not gesture. Individuals with low WM capacity who did gesture, as well as high-capacity individuals (irrespective of whether they gestured or not), did not show the effect. Our findings show that the interaction between co-speech gestures and WM is affected by an individual's WM load.

Imidacloprid-susceptible Nilaparvata lugens individuals exceeded resistant individuals in a mixture population with density pressure.

Science.gov (United States)

Yu, Na; Tian, Jiahua; Zhang, Yixi; Li, Zhong; Liu, Zewen

2018-01-01

Fitness costs associated with insecticide resistance in pest insects have mainly been studied under optimal laboratory conditions. However, resistant insects face more stressors than just insecticides in the field, and how the resistant population reacts to these stressors is of practical importance for the control of pest insects such as the brown planthopper Nilaparvata lugens. The aim of the present study was to explore the impact of population density on the competitiveness of resistant and susceptible individuals. Two isogenic N. lugens populations, a highly imidacloprid-resistant population (HZ-R) with a resistance ratio (RR) of 227.10 and a relatively susceptible population (HZ-S) with an RR of 2.99, were created from a field-resistant population (HZ; RR 62.51). The high resistance levels of HZ-R and HZ were mainly attributable to the overexpression of multiple cytochrome P450 (CYP) genes such as CYP6ER1, CYP6AY1, CYP6CW1 and CYP4CE1 compared with HZ-S, this being supported by piperonyl butoxide synergism. HZ-R was observed to be more resistant to thiacloprid and etofenprox compared with HZ and HZ-S. Most interestingly, in high population density treatments, HZ-S individuals were much more competitive than HZ-R individuals. Imidacloprid-resistant individuals of N. lugens are less competitive than their susceptible counterparts under density pressure. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Personality characteristics and body image in obese individuals.

Science.gov (United States)

Sarısoy, Gökhan; Atmaca, Ayşegül; Ecemiş, Gülçin; Gümüş, Kübra; Pazvantoğlu, Ozan

2014-06-01

The aim of this study was to determine the personality characteristics of obese and morbidly obese individuals with no psychiatric disorder and the correlation between these characteristics and body image and self-esteem. Sixty-nine obese individuals and 69 healthy controls, matched in age, sex and marital status, were included in the study. Psychiatric disorders were excluded for all participants using SCID-I and II. Obese and healthy volunteers were compared in terms of body image, self-esteem and personality characteristics. TCI harm avoidance scores were higher in obese individuals compared to healthy controls. Harm avoidance scores were also higher in individuals with morbid obesity compared to non-morbid individuals, while self-directedness and persistence scores were lower. Body image dissatisfaction was higher in obese individuals. There was a negative correlation in obese individuals between body image and self-esteem scale scores and harm avoidance scores, and a positive correlation with self-directedness scores. An elevated harm avoidance temperament characteristic may be correlated with obesity. Furthermore, high harm avoidance, low self-directedness and low persistence may be significant personality characteristics in a process leading to morbid obesity. In addition, harm avoidance temperament and self-directedness personality characteristics may be correlated with body image dissatisfaction and self-esteem in obese individuals. Copyright © 2012 Wiley Publishing Asia Pty Ltd.

Individual dose control of workers

International Nuclear Information System (INIS)

Keverling Buisman, A.S.

1990-01-01

This publication has the character of a set of recommendations towards in practice working radiation protection specialists who are involved within their company or institute with the organization and performance of measurements in order to control the individual radiation burden caused by external exposition and internal contamination in applying radioactive materials and radiation apparatus. This publication gives information about the practical performance of personnel dosimetry at external exposure with a personnel dosimeter, which is carried on the body. The individual control of internal contamination is a much more complicated task. This publication assumes, with regard to this part, that people who are involved with it have been schooled as a radiation specialist level-3. For this part this publication contains numerical information needed for assessing of the individual effective follow-dose equivalence in occurring cases. A list with data of much used radionuclides is included. Also dosimetric data are presented which may be useful in case of contamination of skin and wounds. (author). 14 refs.; 2 figs.; 17 tabs

Scapulothoracic muscle strength in individuals with neck pain.

Science.gov (United States)

Petersen, Shannon M; Domino, Nathan A; Cook, Chad E

2016-08-10

People with neck pain often present with weakness in the scapulothoracic muscles. Few studies have examined lower trapezius (LT), middle trapezius (MT) and serratus anterior (SA) muscle strength in individuals with neck pain, nor compared strength to asymptomatic individuals. The aim of this study was to examine LT, MT and SA muscle strength in individuals with chronic neck pain. Descriptive cross sectional design. Twenty two individuals with chronic neck pain and 17 asymptomatic individuals were included. Participants were asked to complete a screening questionnaire, Neck Disability Index, and underwent manual muscle testing for the LT, MT, and SA muscles bilaterally. Data analyses included paired and comparative independent t-tests. For individuals with neck pain, significant within subject differences in strength between sides for the LT (Pneck pain were significantly weaker than asymptomatic individuals for the LT (p= 0.02), MT (p= 0.03), and SA (p= 0.01) on their side of neck pain, but not on their non-painful side. Significant within subject differences were found between sides for the LT and MT while significant between group differences were identified for all three muscles tested.

Preserved sleep microstructure in blind individuals

DEFF Research Database (Denmark)

Aubin, Sébrina; Christensen, Julie A.E.; Jennum, Poul

2018-01-01

, as light is the primary zeitgeber of the master biological clock found in the suprachiasmatic nucleus of the hypothalamus. In addition, a greater number of sleep disturbances is often reported in blind individuals. Here, we examined various electroencephalographic microstructural components of sleep, both...... during rapid-eye-movement (REM) sleep and non-REM (NREM) sleep, between blind individuals, including both of early and late onset, and normal-sighted controls. During wakefulness, occipital alpha oscillations were lower, or absent in blind individuals. During sleep, differences were observed across...... electrode derivations between the early and late blind samples, which may reflect altered cortical networking in early blindness. Despite these differences in power spectra density, the electroencephalography microstructure of sleep, including sleep spindles, slow wave activity, and sawtooth waves, remained...

Metabolite Biometrics for the Differentiation of Individuals.

Science.gov (United States)

Hair, Mindy E; Mathis, Adrianna I; Brunelle, Erica K; Halámková, Lenka; Halámek, Jan

2018-04-17

Sweat is a biological fluid present on the skin surface of every individual and is known to contain amino acids as well as other low molecular weight compounds. (1) Each individual is inherently different from one another based on certain factors including, but not limited to, his/her genetic makeup, environment, and lifestyle. As such, the biochemical composition of each person greatly differs. The concentrations of the biochemical content within an individual's sweat are largely controlled by metabolic processes within the body that fluctuate regularly based on attributes such as age, sex, and activity level. Therefore, the concentrations of these sweat components are person-specific and can be exploited, as presented here, to differentiate individuals based on trace amounts of sweat. For this concept, we analyzed three model compounds-lactate, urea, and glutamate. The average absorbance change from each compound in sweat was determined using three separate bioaffinity-based systems: lactate oxidase coupled with horseradish peroxidase (LOx-HRP), urease coupled with glutamate dehydrogenase (UR-GlDH), and glutamate dehydrogenase alone (GlDH). After optimization of a linear dependence for each assay to its respective analyte, analysis was performed on 50 mimicked sweat samples. Additionally, a collection and extraction method was developed and optimized by our group to evaluate authentic sweat samples from the skin surface of 25 individuals. A multivariate analysis of variance (MANOVA) test was performed to demonstrate that these three single-analyte enzymatic assays were effectively used to identify each person in both sample sets. This novel sweat analysis approach is capable of differentiating individuals, without the use of DNA, based on the collective responses from the chosen metabolic compounds in sweat. Applications for this newly developed, noninvasive analysis can include the field of forensic science in order to differentiate between individuals as well

48 CFR 1328.203 - Acceptability of individual sureties.

Science.gov (United States)

2010-10-01

... individual sureties. 1328.203 Section 1328.203 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE... Acceptability of individual sureties. (a) Contracting officers shall obtain the opinion of the Procurement Counsel as to the adequacy of the documents pledging the assets of an individual surety prior to accepting...

34 CFR 300.23 - Individualized education program team.

Science.gov (United States)

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Individualized education program team. 300.23 Section 300.23 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... education program team. Individualized education program team or IEP Team means a group of individuals...

Individual variation in resisting temptation: implications for addiction

Science.gov (United States)

Saunders, Benjamin T.; Robinson, Terry E.

2013-01-01

When exposed to the sights, sounds, smells and/or places that have been associated with rewards, such as food or drugs, some individuals have difficulty resisting the temptation to seek out and consume them. Others have less difficulty restraining themselves. Thus, Pavlovian reward cues may motivate maladaptive patterns of behavior to a greater extent in some individuals than in others. We are just beginning to understand the factors underlying individual differences in the extent to which reward cues acquire powerful motivational properties, and therefore, the ability to act as incentive stimuli. Here we review converging evidence from studies in both human and non-human animals suggesting that a subset of individuals are more “cue reactive”, in that certain reward cues are more likely to attract these individuals to them and motivate actions to get them. We suggest that those individuals for whom Pavlovian reward cues become especially powerful incentives may be more vulnerable to impulse control disorders, such as binge eating and addiction. PMID:23438893

Determinants of individual AIDS risk perception: knowledge ...

African Journals Online (AJOL)

Determinants of individual AIDS risk perception: knowledge, behavioural ... we argue that individual risk perception is shaped by social network influences. ... to show that the importance of AIDS related knowledge and behavioural factors risks ...

Fostering Individual and Organizational Creativity in Design

Directory of Open Access Journals (Sweden)

Katharine E. Leigh

2013-10-01

Full Text Available Demand for creativity has moved from individual to organizational levels encompassing work environments in which organizations, competing for customers and clients, must demonstrate increased creativity and innovation as the pace of change escalates. Creativity, as a means to produce innovative outcomes, invites individuals and organizations to generate and embrace new ideas and ways of accomplishing work tasks. Facilitators of individual and organizational creativity, in non-design organizations, have revealed climate factors consistent in measuring workplace creativity; however, research findings have suggested differences between creative and non-creative environments regarding the importance of resources, time pressure, and autonomy relative to work tasks in studies of architectural and advertising work environments. This paper focuses on findings of two empirical studies used to identify key factors influencing creativity at the individual and organizational levels.

Chinese version of the separation-individuation inventory.

Science.gov (United States)

Tam, Wai-Cheong Carl; Shiah, Yung-Jong; Chiang, Shih-Kuang

2003-08-01

The importance of the separation-individuation process in object relations theory is well known in disciplines of psychology, counseling, and human development. Based on the Separation-Individuation Inventory of Christenson and Wilson, which measures the manifestations of disturbances in this process, a Chinese version of the inventory was developed. For college students Cronbach coefficient alpha was .89, and test-retest reliability over 28 days was .77. The scores of the inventory had positive correlations with both the number of borderline personality characteristics and the Individualism-Collectivism Scale, respectively. Also, the mean score on the inventory of patients diagnosed with borderline personality disorder was significantly higher than that of the two normal control groups (ns = 564). Thus the inventory possessed satisfactory construct validity. Cultural differences regarding the separation-individuation process need to be investigated further.

26 CFR 1.408-3 - Individual retirement annuities.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Individual retirement annuities. 1.408-3 Section... (CONTINUED) INCOME TAXES Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.408-3 Individual retirement annuities. (a) In general. An individual retirement annuity is an annuity contract or endowment contract...

32 CFR 881.3 - Individual Service Review Board.

Science.gov (United States)

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Individual Service Review Board. 881.3 Section... Individual Service Review Board. (a) The Commander, Headquarters Air Force Personnel Center (HQ AFPC/CC) establishes the Individual Service Review Board as necessary. (b) The Board consists of military members in...

Group Versus Individual Cognitive Therapy: A Pilot Study.

Science.gov (United States)

Rush, A. John; Watkins, John T.

Group therapy and individual cognitive therapy were investigated with non-bipolar moderate-to-severely-depressed outpatients (N=44) assigned to group cognitive therapy, individual cognitive therapy only, or to individual cognitive therapy in combination with anti-depressant medication. Treatment efficacy was measured by self-report and a clinical…

Responsiveness of the individual work performance questionnaire.

NARCIS (Netherlands)

Koopmans, L.; Coffeng, J.K.; Bernaards, C.M.; Boot, C.R.L.; Hildebrandt, V.H.; Vet, H.C.W. de; Beek, A.J. van der

2014-01-01

Background: Individual work performance is an important outcome measure in studies in the workplace. Nevertheless, its conceptualization and measurement has proven challenging. To overcome limitations of existing scales, the Individual Work Performance Questionnaire (IWPQ) was recently developed.

Responsiveness of the individual work performance questionnaire

NARCIS (Netherlands)

Koopmans, L.; Coffeng, J.K.; Bernaards, C.M.; Boot, C.R.; Hildebrandt, V.H.; Vet, H.C. de; Beek, A.J. van der

2014-01-01

Background: Individual work performance is an important outcome measure in studies in the workplace. Nevertheless, its conceptualization and measurement has proven challenging. To overcome limitations of existing scales, the Individual Work Performance Questionnaire (IWPQ) was recently developed.

Financial Advice and Individual Investor Portfolio Performance

NARCIS (Netherlands)

Kramer, M.M.

2012-01-01

This paper investigates whether financial advisers add value to individual investors portfolio decisions by comparing portfolios of advised and self-directed (execution-only) Dutch individual investors. The results indicate significant differences in characteristics and portfolios between these

Complexity in Individual Trajectories toward Online Extremism

Directory of Open Access Journals (Sweden)

Z. Cao

2018-01-01

Full Text Available Society faces a fundamental global problem of understanding which individuals are currently developing strong support for some extremist entity such as ISIS (Islamic State, even if they never end up doing anything in the real world. The importance of online connectivity in developing intent has been confirmed by recent case studies of already convicted terrorists. Here we use ideas from Complexity to identify dynamical patterns in the online trajectories that individuals take toward developing a high level of extremist support, specifically, for ISIS. Strong memory effects emerge among individuals whose transition is fastest and hence may become “out of the blue” threats in the real world. A generalization of diagrammatic expansion theory helps quantify these characteristics, including the impact of changes in geographical location, and can facilitate prediction of future risks. By quantifying the trajectories that individuals follow on their journey toward expressing high levels of pro-ISIS support—irrespective of whether they then carry out a real-world attack or not—our findings can help move safety debates beyond reliance on static watch-list identifiers such as ethnic background or immigration status and/or postfact interviews with already convicted individuals. Given the broad commonality of social media platforms, our results likely apply quite generally; for example, even on Telegram where (like Twitter there is no built-in group feature as in our study, individuals tend to collectively build and pass through the so-called super-group accounts.

Assessing personal disposition of individuals towards technology adoption

Directory of Open Access Journals (Sweden)

Irbha Magotra

2016-06-01

Full Text Available The present study has attempted to explore personal disposition of individuals towards technology adoption through the development of an index named as Technology Adoption Index. For developing the index, exploratory factor analysis approach has been employed on the sample of 1201 responses collected from the residents of 12 different cities in India. Accordingly, the results of the index have indicated significant role of seven personal traits, namely, optimism, innovativeness, self-efficacy, risk taking propensity, habit, social influence and psychological resilience while manifesting personal disposition of individuals towards technology adoption, i.e., the technology adoption propensity of the individuals. Further, an attempt has also been made to explore the socio-economic characteristics of the individuals possessing distinct level of personal disposition towards technology adoption. Accordingly, the results have unveiled that the personal disposition of the individuals towards technology adoption increases with enhancement in their income and qualification but decreases with enhancement in their age. As a measurement tool, Technology Adoption Index can be used as ready-recknor by practitioners for the identification of technology adoption propensity of the individuals. This will facilitate organizations in developing and designing new products and services which can be readily accepted by the individuals.

Technologically Reflective Individuals as Enablers of Social Innovation*

Science.gov (United States)

Rau, Christiane; Gassmann, Oliver; van den Hende, Ellis

2015-01-01

This paper identifies technologically reflective individuals and demonstrates their ability to develop innovations that benefit society. Technological reflectiveness (TR) is the tendency to think about the societal impact of an innovation, and those who display this capability in public are individuals who participate in online idea competitions focused on technical solutions for social problems (such as General Electric's eco‐challenge, the James Dyson Award, and the BOSCH Technology Horizon Award). However, technologically reflective individuals also reflect in private settings (e.g., when reading news updates), thus requiring a scale to identify them. This paper describes the systematic development of an easy‐to‐administer multi‐item scale to measure an individual's level of TR. Applying the TR scale in an empirical study on a health monitoring system confirmed that individuals' degree of TR relates positively to their ability to generate (1) more new product features and uses, (2) features with higher levels of societal impact, and (3) features that are more elaborated. This scale allows firms seeking to implement co‐creation in their new product development (NPD) process and sustainable solutions to identify such individuals. Thus, this paper indicates that companies wishing to introduce new technological products with a positive societal impact may profit from involving technologically reflective individuals in the NPD process. PMID:27134342

Technologically Reflective Individuals as Enablers of Social Innovation.

Science.gov (United States)

Schweitzer, Fiona; Rau, Christiane; Gassmann, Oliver; van den Hende, Ellis

2015-11-01

This paper identifies technologically reflective individuals and demonstrates their ability to develop innovations that benefit society. Technological reflectiveness (TR) is the tendency to think about the societal impact of an innovation, and those who display this capability in public are individuals who participate in online idea competitions focused on technical solutions for social problems (such as General Electric's eco-challenge, the James Dyson Award, and the BOSCH Technology Horizon Award). However, technologically reflective individuals also reflect in private settings (e.g., when reading news updates), thus requiring a scale to identify them. This paper describes the systematic development of an easy-to-administer multi-item scale to measure an individual's level of TR. Applying the TR scale in an empirical study on a health monitoring system confirmed that individuals' degree of TR relates positively to their ability to generate (1) more new product features and uses, (2) features with higher levels of societal impact, and (3) features that are more elaborated. This scale allows firms seeking to implement co-creation in their new product development (NPD) process and sustainable solutions to identify such individuals. Thus, this paper indicates that companies wishing to introduce new technological products with a positive societal impact may profit from involving technologically reflective individuals in the NPD process.

Individual- and community-level social gradients of edentulousness.

Science.gov (United States)

Ito, Kanade; Aida, Jun; Yamamoto, Tatsuo; Ohtsuka, Rika; Nakade, Miyo; Suzuki, Kayo; Kondo, Katsunori; Osaka, Ken

2015-03-11

Community-level factors as well as individual-level factors affect individual health. To date, no studies have examined the association between community-level social gradient and edentulousness. The aim of this study was to investigate individual- and community-level social inequalities in edentulousness and to determine any explanatory factors in this association. We analyzed the data from the Japan Gerontological Evaluation Study (JAGES). In 2010-2012, 112,123 subjects aged 65 or older responded to the questionnaire survey (response rate = 66.3%). Multilevel logistic regression analysis was applied to determine the association between community-level income and edentulousness after accounting for individual-level income and demographic covariates. Then, we estimated the probability of edentulousness by individual- and community-level incomes after adjusted for covariates. Of 79,563 valid participants, the prevalence of edentulousness among 39,550 men (49.7%) and 40,013 women (50.3%) were both 13.8%. Living in communities with higher mean incomes and having higher individual-level incomes were significantly associated with a lower risk of edentulousness (odds ratios [ORs] by 10,000 USD increments were 0.37 (95% confidence interval [CI] [0.22-0.63]) for community-level and 0.85 (95% CI [0.84-0.86]) for individual-level income). Individual- and community-level social factors, including density of dental clinics, partially explained the social gradients. However, in the fully adjusted model, both community- and individual-level social gradients of edentulousness remained significant (ORs = 0.43 (95% CI [0.27-0.67]) and 0.90 (95% CI [0.88-0.91]), respectively). One standard deviation changes in community- and individual-level incomes were associated with 0.78 and 0.84 times lower odds of edentulousness, respectively. In addition, compared to men, women living in communities with higher average incomes had a significantly lower risk of edentulousness (p-value for

Individual and group-level job resources and their relationships with individual work engagement.

Science.gov (United States)

Füllemann, Désirée; Brauchli, Rebecca; Jenny, Gregor J; Bauer, Georg F

2016-06-16

This study adds a multilevel perspective to the well-researched individual-level relationship between job resources and work engagement. In addition, we explored whether individual job resources cluster within work groups because of a shared psychosocial environment and investigated whether a resource-rich psychosocial work group environment is beneficial for employee engagement over and above the beneficial effect of individual job resources and independent of their variability within groups. Data of 1,219 employees nested in 103 work groups were obtained from a baseline employee survey of a large stress management intervention project implemented in six medium and large-sized organizations in diverse sectors. A variety of important job resources were assessed and grouped to an overall job resource factor with three subfactors (manager behavior, peer behavior, and task-related resources). Data were analyzed using multilevel random coefficient modeling. The results indicated that job resources cluster within work groups and can be aggregated to a group-level job resources construct. However, a resource-rich environment, indicated by high group-level job resources, did not additionally benefit employee work engagement but on the contrary, was negatively related to it. On the basis of this unexpected result, replication studies are encouraged and suggestions for future studies on possible underlying within-group processes are discussed. The study supports the presumed value of integrating work group as a relevant psychosocial environment into the motivational process and indicates a need to further investigate emergent processes involved in aggregation procedures across levels.

48 CFR 28.203-7 - Exclusion of individual sureties.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Exclusion of individual... Exclusion of individual sureties. (a) An individual may be excluded from acting as a surety on bonds... of protecting the Government. (b) An individual may be excluded for any of the following causes: (1...

48 CFR 828.203-7 - Exclusion of individual sureties.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Exclusion of individual... Exclusion of individual sureties. The DSPE may make the determinations referenced in FAR 28.203-7: (a) To exclude individuals from acting as surety on bonds; and (b) To accept bonds from individuals named on the...

Individual variation in resisting temptation: implications for addiction.

Science.gov (United States)

Saunders, Benjamin T; Robinson, Terry E

2013-11-01

When exposed to the sights, sounds, smells and/or places that have been associated with rewards, such as food or drugs, some individuals have difficulty resisting the temptation to seek out and consume them. Others have less difficulty restraining themselves. Thus, Pavlovian reward cues may motivate maladaptive patterns of behavior to a greater extent in some individuals than in others. We are just beginning to understand the factors underlying individual differences in the extent to which reward cues acquire powerful motivational properties, and therefore, the ability to act as incentive stimuli. Here we review converging evidence from studies in both human and non-human animals suggesting that a subset of individuals are more "cue reactive", in that certain reward cues are more likely to attract these individuals to them and motivate actions to get them. We suggest that those individuals for whom Pavlovian reward cues become especially powerful incentives may be more vulnerable to impulse control disorders, such as binge eating and addiction. Copyright © 2013 Elsevier Ltd. All rights reserved.

40 CFR 191.15 - Individual protection requirements.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Individual protection requirements. 191.15 Section 191.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION... Individual protection requirements. (a) Disposal systems for waste and any associated radioactive material...

Individual Pitch Control Using LIDAR Measurements

DEFF Research Database (Denmark)

Mirzaei, Mahmood; Henriksen, Lars Christian; Poulsen, Niels Kjølstad

2012-01-01

In this work the problem of individual pitch control of a variable-speed variable-pitch wind turbine in the full load region is considered. Model predictive control (MPC) is used to solve the problem. However as the plant is nonlinear and time varying, a new approach is proposed to simplify......-of-plane blade root bending moments and a better transient response compared to a benchmark PI individual pitch controller....

How are individualism and collectivism measured?

OpenAIRE

Cozma, Irina

2011-01-01

The cross-cultural research abound in instruments used to measure individualism and collectivism (27 scales measures various forms of individualism and/or collectivism; Oyserman et al., 2002). The present article takes a closer look at two of the most widely used measures in this literature (Singelis, Triandis, Bhawuk, and Gelfand, 1995; Triandis and Gelfand, 1998) and hilights their psychometrical strenghs and limitaions (reliability, validiy, and measurment equivalence). The article aims to...

Reduced Personal Space in Individuals with Autism Spectrum Disorder.

Directory of Open Access Journals (Sweden)

Kosuke Asada

Full Text Available Maintaining an appropriate distance from others is important for establishing effective communication and good interpersonal relations. Autism spectrum disorder (ASD is a developmental disorder associated with social difficulties, and it is thus worth examining whether individuals with ASD maintain typical or atypical degrees of social distance. Any atypicality of social distancing may impact daily social interactions. We measured the preferred distances when individuals with ASD and typically developing (TD individuals approached other people (a male experimenter and objects (a coat rack with clothes or when other people approached them. Individuals with ASD showed reduced interpersonal distances compared to TD individuals. The same tendency was found when participants judged their preferred distance from objects. In addition, when being approached by other people, both individuals with ASD and TD individuals maintained larger interpersonal distances when there was eye contact, compared to no eye contact. These results suggest that individuals with ASD have a relatively small personal space, and that this atypicality exists not only for persons but also for objects.

Designing and Realization of an Individual Educational Program

Science.gov (United States)

Yunusova, Gulnaz R.; Karunas, Ekaterina V.

2016-01-01

Relevance of the issue is caused by the change of a knowledge-oriented educational paradigm into an individual-oriented one. This change means that an individual is the most significant value in the modern process of teaching. The aim of the article is to find a theoretical proof for an individual study program design and test it in pedagogical…

Standards, documents of relevance and directives in individual monitoring: is European individual monitoring in compliance with standards?

International Nuclear Information System (INIS)

Fantuzzi, E.

2005-01-01

Full text: Individual monitoring services in Europe do not comply with the same legal or approval requirements. Anyway, a degree of harmonization existing in individual monitoring practices in Europe has been achieved mainly thank to documents as standards or international recommendations, which with a different weight, represent invaluable vehicles of condensed information transfer. However, implementation of standards is not straightforward and harmonization is not directly a consequence. Somehow, 'harmony' is needed also in standards: IEC and ISO standards on performance requirements for dosemeters sometimes have different approaches (i.e. performance criteria). If used for approval, passing one will not necessarily mean passing all. Moreover, standards do not all refer to reliability, and therefore being in compliance with standards does not itself assure that dose results are reliable. This might apply only to ISO/IEC17025 'quality' standard, which represents the best available tool for the quality of laboratory work and somehow include all technical and management requirements. When accredited according to ISO/IEC17025, an Individual Monitoring Service (IMS) fulfils standards. Standards are not the only reference documents for an IMS. EURADOS working group on 'Harmonization of Individual Monitoring in Europe', who has been active in the years 2001-2004, suggested a classification of publication on individual monitoring, distinguishing between standards and documents of relevance, which can be both national and international. A standard, unlike a textbook or technical publication, does not cover the experience and opinion of one or few individuals only, but the consensus of the entire scientific and technical community concerned. Most of the standards applicable to individual monitoring are published by IEC or ISO, or both together. However, it has to be kept in mind that ISO and IEC standards, for example, are meant for manufactures and industry, which do not

The impact of individual and organisational factors on engagement of individuals with intellectual disability living in community group homes: a multilevel model.

Science.gov (United States)

Qian, X; Tichá, R; Larson, S A; Stancliffe, R J; Wuorio, A

2015-06-01

Being engaged in daily activities is a strong indicator of quality of life for individuals with intellectual disability (ID) who live in small community group homes. This study aimed to identify individual and organisational factors that predict high levels of engagement. Individuals with ID (n = 78), direct support professionals (DSPs; n = 174) and supervisors (n = 21) from 21 US group homes participated in the study. For each individual with ID, we conducted 80 min of observation at the person's residence. Information was also gathered regarding demographic characteristics, DSP competence, supervisor years of experience and management practices. Data were analysed using multilevel modelling. On average, individuals were engaged in social activities 12% of observed time and non-social activities 35% of the time. Individuals with greater adaptive skills who were supported by more competent staff showed significantly higher levels of social engagement. Individuals with less severe deficits in adaptive behaviours and less challenging behaviour showed higher levels of non-social engagement. Although none of the factors related to group homes were significant, 24% of the variance in non-social engagement existed among group homes. These results suggested that engagement is a dynamic construct. The extent to which an individual with ID is engaged in daily life is a result of interplay between the individual's characteristics and the group home environment. Future research is needed to investigate the influence of variables specific to the group home on the engagement level of individuals with disabilities. © 2014 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Strategic sophistication of individuals and teams. Experimental evidence

Science.gov (United States)

Sutter, Matthias; Czermak, Simon; Feri, Francesco

2013-01-01

Many important decisions require strategic sophistication. We examine experimentally whether teams act more strategically than individuals. We let individuals and teams make choices in simple games, and also elicit first- and second-order beliefs. We find that teams play the Nash equilibrium strategy significantly more often, and their choices are more often a best response to stated first order beliefs. Distributional preferences make equilibrium play less likely. Using a mixture model, the estimated probability to play strategically is 62% for teams, but only 40% for individuals. A model of noisy introspection reveals that teams differ from individuals in higher order beliefs. PMID:24926100

Computerized assessment of the measurement of individual doses

International Nuclear Information System (INIS)

Kiibus, A.

1981-06-01

The department for the measurements of individual doses makes regular dose controls by means of film badges for approximately 14000 individuals. The operation is facilitated by a Honeywell Bull Mini 6 Mod 43 computer. The computer language is COBOL applied to registering of in-data such as delivery of badges, film development, calibration, invoices, recording of individual doses and customers. The print-out consists of customers, badge codes, dosimeter lists, development specifications, dose statements, addresses, bills, dose statistics and the register of individuals. As a consequence of charges the activity is financially self-supporting. (G.B.)

From class society to the individualized society?

DEFF Research Database (Denmark)

Rasborg, Klaus

2017-01-01

change and social reproduction in the form of an attempt to think the differentiated (stratified) forms of individualization in reflexive modernity. The assumption is that there is adifferentiation in reflexive modern people’s ability to deal with the requirements of individualization, depending...

Individual Hearing Loss: Characterization, Modelling, Compensation Strategies

DEFF Research Database (Denmark)

Santurette, Sébastien; Dau, Torsten; Christensen-Dalsgaard, Jakob

2016-01-01

account for such individual differences, which make it challenging to find adequate compensation strategies in hearing devices. How to characterize, model, and compensate for individual hearing loss were the main topics of the fifth International Symposium on Auditory and Audiological Research (ISAAR...

Individual stock-option prices and credit spreads

NARCIS (Netherlands)

Cremers, M.; Driessen, J.; Maenhout, P.; Weinbaum, D.

2008-01-01

This paper introduces measures of volatility and jump risk that are based on individual stock options to explain credit spreads on corporate bonds. Implied volatilities of individual options are shown to contain useful information for credit spreads and improve on historical volatilities when

[Falls of older individuals: medical assessment].

Science.gov (United States)

De Breucker, S; Nkodo Mekongo, Y P; Ibebeke, B; Pepersack, T

2007-01-01

Falls are one of the most common problems that threaten the independence of older individuals. They usually occur when impairments in multiple domains compromise the compensatory ability of the individual, as is the case for many geriatric syndromes. A number of the physical conditions and environmental situations predispose to falls. The medical risk factors of falls are reviewed. Falls in older individuals are rarely due to a single cause. Mechanisms that maintain postural stability are altered with aging (balance, gait speed, cardiovascular function). Female gender, past history of a fall, cognitive impairment, lower extremity weakness, balance problems, psychotropic drug use, arthritis, history of stroke, orthostatic hypotension, dizziness, and anemia represent the most frequent causes of risk of falls. Physical examination should focus upon the above mentioned risk factors and also on the presence of orthostatic hypotension, visual acuity, hearing assessment, examination of the extremities for deformities or neuropathies, and carotid sinus hypersensitivity which contributes to falls in people with unexplained falls. In conclusion, assessment of older individual at risk of falls or who fall present medical specificities. However, these latter specificities should be included in a comprehensive assessment which focus on intrinsic and extrinsic factors. Interventional strategies including comprehensive and interdisciplinary assessment lead to effective prevention.

BIBLIOGRAPHY ON INDIVIDUALIZED INSTRUCTION.

Science.gov (United States)

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF INDIVIDUALIZED INSTRUCTION. APPROXIMATELY 85 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1958 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE PROGRAMED INSTRUCTION, TEACHING MACHINES, RESPONSE MODE, SELF-INSTRUCTION, AND COMPUTER-ASSISTED…

Cyberspace and individual: a possible synthesis?

Directory of Open Access Journals (Sweden)

Murilo Canella

2012-05-01

Full Text Available This study attempts to draw a picture of “liquid-modern” society regarding the extreme relationship exchange and neologism existing among the association forms created from the “solid modernity”. It tries to demonstrate the correlation between the fragmentation of tradition and the emergency for new values which, in its direct confrontation, brought to the humanity an era of new meanings and ongoing processes. From this concept derives the duality between “global” and “local”, submitted to economic, political, social and cultural processes, which in a closer examination shows the confl uence of latent crisis regarding the individual identity, even more oriented by global processes, inserted in an also global and virtual space, cyberspace. It follows, however, the problematic about the loss of individuals humanity by the impersonal logic of consumerism and its infl uence on individual thought.

Individualism/collectivism and organizational citizenship behavior.

Science.gov (United States)

Dávila de León, María Celeste; Finkelstein, Marcia A

2011-08-01

Organizational citizenship behaviors (OCB) are workplace activities that exceed an employee's formal job requirements and contribute to the effective functioning of the organization. We explored the roles of the dispositional traits of individualism and collectivism in the prediction of OCB. The relationship was examined in the context of other constructs known to influence OCB, specifically, motives and identity as an organizational citizen. A total of 367 employees in 24 organizations completed surveys measuring individualism/collectivism, OCB motives, strength of organizational citizen role identity, and amount of OCB. The results showed collectivism to be a significant predictor of Organizational Concern and Prosocial Values motives, role identity, and OCB. Individualism predicted Impression Management motives and was a significant negative predictor of a role identity as one who helps others. The findings are discussed with regard to previous research in OCB.

Careful Cheating: People Cheat Groups Rather than Individuals.

Science.gov (United States)

Amir, Amitai; Kogut, Tehila; Bereby-Meyer, Yoella

2016-01-01

Cheating for material gain is a destructive phenomenon in any society. We examine the extent to which people care about the victims of their unethical behavior-be they a group of people or an individual-and whether they are sensitive to the degree of harm or cost that they cause to these victims. The results of three studies suggest that when a group (rather than a single individual) is the victim of one's behavior, the incidence of cheating increases only if the harm to the group is presented in global terms-such that the cheating might be justified by the relatively minor harm caused to each individual in the group (Studies #1 and #3). However, when the harm or cost to each individual in the group is made explicit, the tendency to cheat the group is no longer apparent and the tendency to cheat increases when the harm caused is minor-regardless of whether the victim is an individual or a group of people (Study #2). Individual differences in rational and intuitive thinking appear to play different roles in the decision to cheat different type of opponents: individual opponents seem to trigger the subject's intuitive thinking which restrains the urge to cheat, whereas groups of opponents seem to trigger the subject's rational mode of thinking which encourage cheating.

Do individualism and collectivism on three levels (country, individual, and situation) influence theory-of-mind efficiency? A cross-country study

OpenAIRE

Vu, Tuong-Van; Finkenauer, Catrin; Huizinga, Mariette; Novin, Sheida; Krabbendam, Lydia

2017-01-01

This study investigated whether individualism and collectivism (IC) at country, individual, and situational level influence how quickly and accurately people can infer mental states (i.e. theory of mind, or ToM), indexed by accuracy and reaction time in a ToM task. We hypothesized that collectivism (having an interdependent self and valuing group concerns), compared to individualism (having an independent self and valuing personal concerns), is associated with greater accuracy and speed in re...

INVESTIGATION OF PRIMARY SCHOOL TEACHERS INDIVIDUAL INNOVATIVENESS

Directory of Open Access Journals (Sweden)

Zeynep YILMAZ ÖZTÜRK

2014-07-01

Full Text Available The rapid changes in the global sense of individual adaptation to the new situation quickly necessitates individuals to show an innovative style in order to wriggle out similars. Being innovative becomes prerequisites of bringing qualified person fort he provision of skilled labor in the 21st century. Many of our teachers’ sincere behaviours are example for students following them. It is thought that an innovative structure of our teachers causes students to develop in this directi on. The aim of our research in this context is to propound individual innovativeness ,categories and the levels of the teachers in primary schools who shapes the future of our country . This study is a descriptive research conducted quantitative approach. Universe of the study consists of 190 primary schools in the townships constitutes of şehitkamil Sahinbey city in Gaziantep. The sample was selected randomly. They belong to the category of teachers and determine their level of innovation data f or the Hurt et al. (1997 developed by the "Individual Innovativeness" scale Kılıçer and Odabaşı (2010 made by the Turkish cultural adaptation, validity and reliability studies were collected by state.individual Innovation level of teachers and categorie s are determined.

Is Priscilla, the trapped positron, an individual? Quantum physics, the use of names, and individuation

Directory of Open Access Journals (Sweden)

Krause, Décio

2011-02-01

Full Text Available Nobel laureate Hans Dehmelt trapped a positron for three months, which was named “Priscilla”. Dehmelt said that we could not doubt the identity of Priscilla. This poses us a philosophical problem, for we have learnt from quantum physics (in most of its interpretations that quantum objects shouldn’t have individuality. In this paper, we address on the questions of naming quanta and the issue of individuation. We conclude by saying that, although Dehmelt has named something, this something is not an individual.

El Premio Nobel Hans Dehmelt aprisionó un positron, que fue llamado “Priscilla”. Dehmelt dijo que no podemos dudar de la identidad de Priscilla. Eso nos coloca un problema filosófico, puesto que aprendimos con la mecánica cuántica (en sus principales interpretaciones que los objetos cuánticos no deberían tener individualidad. En este artículo, discutimos las cuestiones de nombrar los quanta y las cuestiones de la individuación. Conclúyenos que, a pesar de que Dehmelt nombró algo, ese algo no es un individuo.

The distributional effects of employer and individual health insurance mandates.

Science.gov (United States)

Holahan, J; Winterbottom, C; Zedlewski, S

This paper assesses the impact of different kinds of employer and individual mandates on the cost to individuals, business, and government. We also examine the distribution of health care expenditures across individuals in different income groups, assuming that individuals ultimately bear the cost of employer payments through lower wages and the cost of government payments through tax contributions. A major conclusion is that net benefits to lower income individuals improve under all alternatives to the current system with relatively small increases in payments by individuals in any income group. Additionally, while employer mandates reduce individuals' direct payments, individual mandates can have lower costs to the government and better distributional outcomes. A 50% employer mandate also has many desirable features.

Cognitive Style: Individual Differences.

Science.gov (United States)

Saracho, Olivia N.

1989-01-01

A literature review describes several dimensions of cognitive styles in an effort to illustrate individual stylistic differences. Discusses the field dependence-independence dimension, taking into account age, sex, and cultural differences. Suggests that cognitive style theory needs to be structured in a broader theoretical framework. (NH)

Collaboration enhances later individual memory for emotional material.

Science.gov (United States)

Bärthel, Gwennis A; Wessel, Ineke; Huntjens, Rafaële J C; Verwoerd, Johan

2017-05-01

Research on collaborative remembering suggests that collaboration hampers group memory (i.e., collaborative inhibition), yet enhances later individual memory. Studies examining collaborative effects on memory for emotional stimuli are scarce, especially concerning later individual memory. In the present study, female undergraduates watched an emotional movie and recalled it either collaboratively (n = 60) or individually (n = 60), followed by an individual free recall test and a recognition test. We replicated the standard collaborative inhibition effect. Further, in line with the literature, the collaborative condition displayed better post-collaborative individual memory. More importantly, in post-collaborative free recall, the centrality of the information to the movie plot did not play an important role. Recognition rendered slightly different results. Although collaboration rendered more correct recognition for more central details, it did not enhance recognition of background details. Secondly, the collaborative and individual conditions did not differ with respect to overlap of unique correct items in free recall. Yet, during recognition former collaborators more unanimously endorsed correct answers, as well as errors. Finally, extraversion, neuroticism, social anxiety, and depressive symptoms did not moderate the influence of collaboration on memory. Implications for the fields of forensic and clinical psychology are discussed.

Individual Learning Accounts: Honourable Intentions, Ignoble Utility?

Science.gov (United States)

Thursfield, Denise; Smith, Vikki; Holden, Rick; Hamblett, John

2002-01-01

Evaluation of the implementation of Individual Learning Accounts in Britain revealed five themes that may explain the program's lack of success: individualistic approach to adult education, conflict of individualism with partnership, ineffective targeting of low-skilled populations, lack of linkage with a lifelong commitment to learning, and…

A Quasi Actuarial Prospect for Individual Assessment.

Science.gov (United States)

Owens, William A.

A conceptual model of individual assessment through the use of biodata responses with minimal input information is outlined. The process is considered especially applicable to industrial psychology. A scored autobiographical data form, which measures the individual's past behavior and experiences, provides for assignment to a specific subgroup…

A Liberal Account of Self-limiting Individualism

NARCIS (Netherlands)

van den Brink, H.H.A.; Harskamp, Anton van; Musschenga, Albert W.

2001-01-01

In this essay I aim to show that a doctrine of self-limiting individualism is presupposed by the most influential account of liberalism today, political liberalism. My argument is that political liberalism can admit that it is based on a rather comprehensive normative ideal of individualism, without

Individual Performance Management: A Review of Current Practices

Directory of Open Access Journals (Sweden)

Ian O’ Boyle

2013-05-01

Full Text Available This paper provides a review of current practice in relation to individual performance management systems and process within the traditional business environment. There is a consensus that the role of the individual is central to the overall performance of any organization and how individual performances are managed and evaluated can have significant impacts on overall organizational success. Many organizations employ the traditional performance appraisal in order to monitor and assess individual employee performances. However, new approaches, such as 360-degree feedback have also become commonplace within the business environment. An analysis of each approach including benefits and challenges associated with each process is presented within this paper.

Assessment of ulceration risk in diabetic individuals

Directory of Open Access Journals (Sweden)

Luz Marina Alfonso Dutra

Full Text Available ABSTRACT Objective: To identify the risk factors for foot ulceration through the tracing of diabetic peripheral neuropathy and peripheral arterial disease in individuals with type I and II diabetes, who were assisted in reference centers of the Federal District, Brazil. Method: a cross-sectional and analytical study, with the assessment of 117 individuals in outpatient clinics of the Federal District. Continuous variables were compared through Mann-Whitney test, and categorized variables, through Chi-square test for univariate analysis and Logistics regression test for multivariate analysis. Results: painful diabetic peripheral neuropathy was present in 37 (75.5% of the individuals with neuropathy. Deformities and loss of protective plant sensibility were related to neuropathy (p=0.014 and p=0.001, respectively. Of the 40 (34.2% individuals in the sample who presented peripheral arterial disease, 26 (65% presented calcification risk. Conclusion: signs of painful peripheral polyneuropathy, peripheral arterial disease, deformities, loss of protective plantar sensibility, and dry skin were identified as risk factors for ulceration.

Obesity Prevention for Individuals with Spina Bifida.

Science.gov (United States)

Polfuss, Michele; Bandini, Linda G; Sawin, Kathleen J

2017-06-01

Obesity is a common comorbidity in individuals with spina bifida. Carrying excess weight exacerbates the inherent health challenges associated with spina bifida, impedes the individual's ability to self-manage their condition, and creates further challenges for family members and caregivers. This manuscript provides a narrative review of key issues for understanding and prevention of obesity in persons with spina bifida within the context of the social ecological model. Specific variables related to obesity and spina bifida include individual factors (i.e., body composition and measurement issues, energy needs, eating patterns, physical activity, and sedentary activity) family factors (i.e., parenting/family, peers), community factors (i.e., culture, built environment, healthcare and healthcare providers, and school), and societal factors (i.e., policy issues). Due to the complex etiology of obesity and its increased prevalence in individuals with spina bifida, it is critical to initiate prevention efforts early with a multifactorial approach for this at-risk population. Increased research is warranted to support these efforts.

Large individual differences in free recall

OpenAIRE

Tarnow, Eugen

2016-01-01

Using single factor ANOVA I show that there are large individual differences in free recall ({\\eta} ranges from 0.09-0.26) including the total recall, the balance between recency and primacy, and the initial recall (subsequent recalls show smaller individual differences). All three memory properties are relatively uncorrelated. The variance in the initial position may be a measure of executive control and is correlated with total recall (the smaller the variation, the larger the recall).

Spatial structure of an individual-based plant–pollinator network

DEFF Research Database (Denmark)

Dupont, Yoko Luise; Nielsen, Kristian Trøjelsgaard; Hagen, Melanie

2014-01-01

The influence of space on the structure (e.g. modularity) of complex ecological networks remains largely unknown. Here, we sampled an individual-based plant–pollinator network by following the movements and flower visits of marked bumblebee individuals within a population of thistle plants...... for which the identities and spatial locations of stems were mapped in a 50  50 m study plot. The plant–pollinator network was dominated by parasitic male bumblebees and had a significantly modular structure, with four identified modules being clearly separated in space. This indicated that individual....... This demonstrated that individual-based plant–pollinator networks are influenced by both the spatial structure of plant populations and individual-specific plant traits. Additionally, bumblebee individuals with long observation times were important for both the connectivity between and within modules. The latter...

Student Pugwash Conference Probes Scientists' Individual Responsibility.

Science.gov (United States)

Seltzer, Richard J.

1985-01-01

Students from 25 nations and senior scientists examined ethical and social dimensions of decision making about science and technology during the 1985 Student Pugwash Conference on scientists' individual responsibilities. Working groups focused on toxic wastes, military uses of space, energy and poverty, genetic engineering, and individual rights.…

The Biological Basis of Learning and Individuality.

Science.gov (United States)

Kandel, Eric R.; Hawkins, Robert D.

1992-01-01

Describes the biological basis of learning and individuality. Presents an overview of recent discoveries that suggest learning engages a simple set of rules that modify the strength of connection between neurons in the brain. The changes are cited as playing an important role in making each individual unique. (MCO)

Individual loss reserving using paid-incurred data

NARCIS (Netherlands)

Pigeon, M.; Antonio, K.; Denuit, M.

2014-01-01

This paper develops a stochastic model for individual claims reserving using observed data on claim payments as well as incurred losses. We extend the approach of Pigeon et al. (2013), designed for payments only, towards the inclusion of incurred losses. We call the new technique the individual Paid

Individual Differences in Susceptibility to Inattentional Blindness

Science.gov (United States)

Seegmiller, Janelle K.; Watson, Jason M.; Strayer, David L.

2011-01-01

Inattentional blindness refers to the finding that people do not always see what appears in their gaze. Though inattentional blindness affects large percentages of people, it is unclear if there are individual differences in susceptibility. The present study addressed whether individual differences in attentional control, as reflected by…

INDIVIDUAL EDUCATION PROGRAMS

OpenAIRE

ILICH-STOSHOVIКЈ Danijela; NIKOLIКЈ Snezhana

2015-01-01

Inclusion, as a process of enrolling of children with disability in regular schools, demands obligation for adequate preparing regular schools, teachers, pupils and their parents for accepting those children. It, also, means that special services must be prepared to help teachers and children with disability too, in an adequate way. The first and most important step is developing of Individualized education programs (IEP).The purpose of IEP is to provide a disabled child with specialized or i...

INDIVIDUAL DOSIMETRY SERVICE

CERN Multimedia

1999-01-01

Personnel in the distribution groups Aleph, Delphi, L3, Opal who also work for other experiments than at LEP, should contact the Individual Dosimetry ServiceWe inform all staff and users under regular dosimetric control that the dosimeters for the monitoring period JANUARY/FEBRUARY will be available from their usual dispatchers on Monday the third of January 2000.Please have your films changed:before the 12 January.The colour of the dosimeter valid in JANUARY/FEBRUARY is WHITE.

INDIVIDUAL DOSIMETRY SERVICE

CERN Multimedia

2000-01-01

Personnel in the distribution groups Aleph, Delphi, L3, Opal who also work for other experiments than at LEP, should contact the Individual Dosimetry Service.We inform all staff and users under regular dosimetric control that the dosimeters for the monitoring period MARCH/APRIL will be available from their usual dispatchers on the third of March 2000.Please have your films changed before the 13th of March.The colour of the dosimeter valid in MARCH/APRIL is BLUE.

Advances in individualized and regenerative medicine.

Science.gov (United States)

Blum, Hubert E

2014-03-01

Molecular and cell biology have resulted in major advances in our understanding of disease pathogenesis as well as in novel strategies for the diagnosis, therapy and prevention of human diseases. Based on modern molecular, genetic and biochemical methodologies it is on the one hand possible to identify for example disease-related point mutations and single nucleotide polymorphisms. On the other hand, using high throughput array and other technologies, it is for example possible to simultaneously analyze thousands of genes or gene products (RNA and proteins), resulting in an individual gene or gene expression profile ('signature'). Such data increasingly allow to define the individual disposition for a given disease and to predict disease prognosis as well as the efficacy of therapeutic strategies in the individual patient ('individualized medicine'). At the same time, the basic discoveries in cell biology, including embryonic and adult stem cells, induced pluripotent stem cells, genetically modified cells and others, have moved regenerative medicine into the center of biomedical research worldwide with a major translational impact on tissue engineering as well as transplantation medicine. All these aspects have greatly contributed to the recent advances in regenerative medicine and the development novel concepts for the treatment of many human diseases, including liver diseases. Copyright © 2014 Medical University of Bialystok. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Noninvasive determination of individual renal clearance

International Nuclear Information System (INIS)

Chanard, J.; Brunois, J.P.; Ruiz, J.C.; Assailly, J.

1980-01-01

A noninvasive method for measurement of individual renal clearance is presented, based on analysis of the early rise of the kidneys' time-activity curves after injection of an appropriate tracer ( 131 I-ortho-iodohippurate for tubular function or 111 In DTPA for glomerular clearance). The analysis is based on the assumption that an insignificant amount of tracer leaves the kidney during the first few moments following injection. Therefore, the kidney activity during this period is directly proportional to the integral of the blood (heart) activity. After blood background subtraction, the linear correlation between the early part of the renogram and the corresponding blood integral activity curve allows calculation of an angular coefficient. The ratio of these coefficients calculated for each kidney is proportional to the ratio of the individual clearances. The latter are calculated from the total clearance simultaneously measured using a simplified method without urine collection. In control subjects with normal renal function individual renal clearances were not significantly different. In uninephrectomized patients a precision of 5% in calculating individual clearance was estimated from data recorded at the level of the remaining kidney. In patients with functional asymmetry, results were compared with 197 HgCl 2 quantitative renal fixation. A linear correlation was found (r = 0.95). The method we propose seems valuable for clinical investigation and allows sequential measurements. (orig.)

Urbanization and the more-individuals hypothesis.

Science.gov (United States)

Chiari, Claudia; Dinetti, Marco; Licciardello, Cinzia; Licitra, Gaetano; Pautasso, Marco

2010-03-01

1. Urbanization is a landscape process affecting biodiversity world-wide. Despite many urban-rural studies of bird assemblages, it is still unclear whether more species-rich communities have more individuals, regardless of the level of urbanization. The more-individuals hypothesis assumes that species-rich communities have larger populations, thus reducing the chance of local extinctions. 2. Using newly collated avian distribution data for 1 km(2) grid cells across Florence, Italy, we show a significantly positive relationship between species richness and assemblage abundance for the whole urban area. This richness-abundance relationship persists for the 1 km(2) grid cells with less than 50% of urbanized territory, as well as for the remaining grid cells, with no significant difference in the slope of the relationship. These results support the more-individuals hypothesis as an explanation of patterns in species richness, also in human modified and fragmented habitats. 3. However, the intercept of the species richness-abundance relationship is significantly lower for highly urbanized grid cells. Our study confirms that urban communities have lower species richness but counters the common notion that assemblages in densely urbanized ecosystems have more individuals. In Florence, highly inhabited areas show fewer species and lower assemblage abundance. 4. Urbanized ecosystems are an ongoing large-scale natural experiment which can be used to test ecological theories empirically.

Advances in Precision Medicine: Tailoring Individualized Therapies.

Science.gov (United States)

Matchett, Kyle B; Lynam-Lennon, Niamh; Watson, R William; Brown, James A L

2017-10-25

The traditional bench-to-bedside pipeline involves using model systems and patient samples to provide insights into pathways deregulated in cancer. This discovery reveals new biomarkers and therapeutic targets, ultimately stratifying patients and informing cohort-based treatment options. Precision medicine (molecular profiling of individual tumors combined with established clinical-pathological parameters) reveals, in real-time, individual patient's diagnostic and prognostic risk profile, informing tailored and tumor-specific treatment plans. Here we discuss advances in precision medicine presented at the Irish Association for Cancer Research Annual Meeting, highlighting examples where personalized medicine approaches have led to precision discovery in individual tumors, informing customized treatment programs.

An assessment of individualized technical ear training for audio production.

Science.gov (United States)

Kim, Sungyoung

2015-07-01

An individualized technical ear training method is compared to a non-individualized method. The efficacy of the individualized method is assessed using a standardized test conducted before and after the training period. Participants who received individualized training improved better than the control group on the test. Results indicate the importance of individualized training for acquisition of spectrum-identification and spectrum-matching skills. Individualized training, therefore, should be implemented by default into technical ear training programs used in audio production industry and education.

Multiple Epstein-Barr virus infections in healthy individuals

Science.gov (United States)

Walling, Dennis M.; Brown, Abigail L.; Etienne, Wiguins; Keitel, Wendy A.; Ling, Paul D.; Butel, J. S. (Principal Investigator)

2003-01-01

We employed a newly developed genotyping technique with direct representational detection of LMP-1 gene sequences to study the molecular epidemiology of Epstein-Barr virus (EBV) infection in healthy individuals. Infections with up to five different EBV genotypes were found in two of nine individuals studied. These results support the hypothesis that multiple EBV infections of healthy individuals are common. The implications for the development of an EBV vaccine are discussed.

Characterization of Individuals Seeking Treatment for Caffeine Dependence

OpenAIRE

Juliano, Laura M.; Evatt, Daniel P.; Richards, Brian D.; Griffiths, Roland R.

2012-01-01

Previous investigations have identified individuals who meet criteria for DSM-IV-TR substance dependence as applied to caffeine, but there is little research on treatments for caffeine dependence. This study aimed to thoroughly characterize individuals who are seeking treatment for problematic caffeine use. Ninety-four individuals who identified as being psychologically or physically dependent on caffeine, or who had tried unsuccessfully to modify caffeine consumption participated in a face-t...

Individual radiosensitivity and its relevance to health physics

International Nuclear Information System (INIS)

Schnarr, K.; Dayes, I.; Sathya, J.; Boreham, D.

2006-01-01

Full text: In the radiation protection industry, dose limits are developed to keep the workers safe. These limits assume that people have equal responses to ionizing radiation and that there is no variation in radiation risk. In radiotherapy, where patients receive large doses of radiation to their tumours and the surrounding tissue volume, 5-10% of individuals are sensitive to the treatment (adverse reactions). A radiation sensitive individual may have increased toxicity in the tissue around the tumour. This can result in necrosis, loss of organ function or even death. The cause of this sensitivity is only speculative. We postulate that this variation is due to the individual's intrinsic cellular response to radiation. Therefore, this systemic predisposition results in a lack of ability for damaged cells to be eliminated properly or repaired and consequently causes an adverse reaction. Understanding this phenomenon is crucial for radiation protection practices, since these radiosensitive individuals may also be at increased risk to high occupational or medical exposures. We have investigated individual radiosensitivity using a number of different biological endpoints. Apoptosis, or programmed cell death, was measured in human lymphocytes after receiving in vitro doses of 0, 2, 4, and 8Gy. At high doses (8Gy), radiation induced apoptosis showed a wide range of responses (mean = 34% apoptosis, o = 8.2) with z-scores ranging from -1.5 to 2.4. Low dose responses (mGy range) were also studied measuring apoptosis, DNA double strand break induction and repair in human lymphocytes exposed in vivo when patients a whole body radiation dose during diagnostic PET scans. The results showed varied individual responses and indicates that individuals may be at increased risk due to differences in DNA repair capabilities. Being able to measure radiation sensitivity would allow the radiation protection industry to tailor dose limits to an individual, reducing risk to the worker

21 CFR 1303.21 - Individual manufacturing quotas.

Science.gov (United States)

2010-04-01

... controlled substance listed in Schedule I or II, and who applies for a manufacturing quota, an individual... basic class. Any manufacturing quota fixed and issued by the Administrator shall be subject to his... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Individual manufacturing quotas. 1303.21 Section...

Auditory Selective Attention in Cerebral-Palsied Individuals.

Science.gov (United States)

Laraway, Lee Ann

1985-01-01

To examine differences between auditory selective attention abilities of normal and cerebral-palsied individuals, 23 cerebral-palsied and 23 normal subjects (5-21) were asked to repeat a series of 30 items in presence of intermittent white noise. Results indicated that cerebral-palsied individuals perform significantly more poorly when the…

Individualized Marriage and the Integration of Resources

Science.gov (United States)

Lauer, Sean R.; Yodanis, Carrie

2011-01-01

In individualized marriages, spouses maintain independence in their relationship. In individualized marriages, do married couples manage their money in pooled accounts or do they keep separate accounts? We answer this question with the 2002 International Social Survey Programme (N = 18,587;31 country contexts) and examine how variation in the…

Real-time individualization of the unified model of performance.

Science.gov (United States)

Liu, Jianbo; Ramakrishnan, Sridhar; Laxminarayan, Srinivas; Balkin, Thomas J; Reifman, Jaques

2017-12-01

Existing mathematical models for predicting neurobehavioural performance are not suited for mobile computing platforms because they cannot adapt model parameters automatically in real time to reflect individual differences in the effects of sleep loss. We used an extended Kalman filter to develop a computationally efficient algorithm that continually adapts the parameters of the recently developed Unified Model of Performance (UMP) to an individual. The algorithm accomplishes this in real time as new performance data for the individual become available. We assessed the algorithm's performance by simulating real-time model individualization for 18 subjects subjected to 64 h of total sleep deprivation (TSD) and 7 days of chronic sleep restriction (CSR) with 3 h of time in bed per night, using psychomotor vigilance task (PVT) data collected every 2 h during wakefulness. This UMP individualization process produced parameter estimates that progressively approached the solution produced by a post-hoc fitting of model parameters using all data. The minimum number of PVT measurements needed to individualize the model parameters depended upon the type of sleep-loss challenge, with ~30 required for TSD and ~70 for CSR. However, model individualization depended upon the overall duration of data collection, yielding increasingly accurate model parameters with greater number of days. Interestingly, reducing the PVT sampling frequency by a factor of two did not notably hamper model individualization. The proposed algorithm facilitates real-time learning of an individual's trait-like responses to sleep loss and enables the development of individualized performance prediction models for use in a mobile computing platform. © 2017 European Sleep Research Society.

National radon measurement-proficiency program: Individual proficiency report

International Nuclear Information System (INIS)

1992-05-01

In February 1986, the U.S. Environmental Protection Agency (EPA) established the Radon Measurement Proficiency (RMP) Program to assist the public in identifying organizations capable of providing reliable radon measurement services. In December 1991, EPA announced the new individual proficiency listing category in the RMP Program. Individuals applying for this new listing status must demonstrate knowledge of radon measurement fundamentals by passing a written proficiency examination, maintain affiliation with an RMP listed organization, and meet other program requirements. This report lists those individuals who have met the requirements of the RMP Program as of April 30, 1992. These requirements are designed to provide minimum proficiency criteria for individuals who provide radon measurement services on-site in a residential environment

Temporal Changes in Individualism and Their Ramification in Japan: Rising Individualism and Conflicts with Persisting Collectivism.

Science.gov (United States)

Ogihara, Yuji

2017-01-01

Many studies have shown that American culture has become more individualistic over time. However, it was unclear whether other cultures, especially East Asian cultures, have also shifted toward greater individualism. Therefore, this article reviewed studies investigating temporal changes in individualism in Japan and their ramifications on psychology and behavior. Japan has experienced rapid and dramatic economic growth and urbanization and has adopted more social systems based on individualistic concepts in various contexts (e.g., workplace, school). Recent studies have suggested that, along with these socioeconomic changes, Japanese culture has become more individualistic over time. Specifically, the divorce rate increased and household size decreased. Moreover, people give more unique names to their children and dogs, and individualistic words such as "individual" and "uniqueness" appear more frequently in newspapers. Furthermore, social values became more individualistic. Yet, it has also been shown that some collectivistic values still remain. As a result, people have difficulty in adapting to this coexistence, which injures interpersonal relationships and well-being. This paper discussed how Japanese culture changed over time and how such changes affected Japanese psychology and behavior.

Individual moral development and moral progress

OpenAIRE

Schinkel, Anders; de Ruyter, Doret J.

2017-01-01

At first glance, one of the most obvious places to look for moral progress is in individuals, in particular in moral development from childhood to adulthood. In fact, that moral progress is possible is a foundational assumption of moral education. Beyond the general agreement that moral progress is not only possible but even a common feature of human development things become blurry, however. For what do we mean by ‘progress’? And what constitutes moral progress? Does the idea of individual m...

Subjective workload and individual differences in information processing abilities

Science.gov (United States)

Damos, D. L.

1984-01-01

This paper describes several experiments examining the source of individual differences in the experience of mental workload. Three sources of such differences were examined: information processing abilities, timesharing abilities, and personality traits/behavior patterns. On the whole, there was little evidence that individual differences in information processing abilities or timesharing abilities are related to perceived differences in mental workload. However, individuals with strong Type A coronary prone behavior patterns differed in both single- and multiple-task performance from individuals who showed little evidence of such a pattern. Additionally, individuals with a strong Type A pattern showed some dissociation between objective performance and the experience of mental workload.

Visualizing Individual Tree Differences in Tree-Ring Studies

Directory of Open Access Journals (Sweden)

Mario Trouillier

2018-04-01

Full Text Available Averaging tree-ring measurements from multiple individuals is one of the most common procedures in dendrochronology. It serves to filter out noise from individual differences between trees, such as competition, height, and micro-site effects, which ideally results in a site chronology sensitive to regional scale factors such as climate. However, the climate sensitivity of individual trees can be modulated by factors like competition, height, and nitrogen deposition, calling attention to whether average chronologies adequately assess climatic growth-control. In this study, we demonstrate four simple but effective methods to visually assess differences between individual trees. Using individual tree climate-correlations we: (1 employed jitter plots with superimposed metadata to assess potential causes for these differences; (2 plotted the frequency distributions of climate correlations over time as heat maps; (3 mapped the spatial distribution of climate sensitivity over time to assess spatio-temporal dynamics; and (4 used t-distributed Stochastic Neighborhood Embedding (t-SNE to assess which trees were generally more similar in terms of their tree-ring pattern and their correlation with climate variables. This suite of exploratory methods can indicate if individuals in tree-ring datasets respond differently to climate variability, and therefore, should not solely be explored with climate correlations of the mean population chronology.

Application of DNA fingerprints for cell-line individualization.

OpenAIRE

Gilbert, D A; Reid, Y A; Gail, M H; Pee, D; White, C; Hay, R J; O'Brien, S J

1990-01-01

DNA fingerprints of 46 human cell lines were derived using minisatellite probes for hypervariable genetic loci. The incidence of 121 HaeIII DNA fragments among 33 cell lines derived from unrelated individuals was used to estimate allelic and genotypic frequencies for each fragment and for composite individual DNA fingerprints. We present a quantitative estimate of the extent of genetic difference between individuals, an estimate based on the percentage of restriction fragments at which they d...

Individual and Household Willingness to Pay for Public Goods

OpenAIRE

John Quiggin

1998-01-01

The issue of whether willingness to pay (WTP) for the benefits generated by a public good should be elicited on an individual or on a household basis is addressed. Differences between individual and household WTP may arise when members of the household are mutually altruistic. It is shown that, for general specifications of altruism, household WTP is less than the sum of household members' individual WTP. Implications for the choice between household and individual measures of WTP are conside...

Examining Information Technology Acceptance by Individual Professionals

Directory of Open Access Journals (Sweden)

Licen Indahwati Darsono

2005-06-01

Full Text Available The mixed results of information technology (IT investment have made the investigation of user acceptance of IT increasingly challenging. A growing body of research in user acceptance of IT literature has limited focus on individual professionals as target users. Therefore, this research investigates how external variables, namely individual differences and system characteristics influence lecturers as individual professionals to accept the internet technology. Technology Acceptance Model (TAM and Theory of Planned Behavior (TPB are used as the main reference in this research. Findings of this research indicate that individual differences (computer self-efficacy, knowledge of search domain and system characteristics (terminology, screen design, relevance have indirect impact through perceived ease of use, perceived usefulness, and attitude on lecturers’ intention to use the internet. Specifically, computer self-efficacy and screen design have direct and indirect impact on intention. One issue concerning with the explanatory power of the proposed research model, which is based on TAM and TPB, compared to the rival model, which is called extended TAM, is also analyzed.

Individual nuclear fuel rod weighing system

International Nuclear Information System (INIS)

Fogg, J. L.; Howell, C. A.; Smith, J. H.; Vining, G. E.

1985-01-01

An individual nuclear fuel rod weighing system for rods carried on a tray which moves along a materials handling conveyor. At a first tray position on the conveyor, a lifting device raises the rods off the tray and places them on an overhead ramp. A loading mechanism conveys the rods singly from the overhead ramp onto an overhead scale for individual weighing. When the tray is at a second position on the conveyor, a transfer apparatus transports each weighed rod from the scale back onto the tray

Group Effects on Individual Attitudes Toward Social Responsibility.

Science.gov (United States)

Secchi, Davide; Bui, Hong T M

2018-01-01

This study uses a quasi-experimental design to investigate what happens to individual socially responsible attitudes when they are exposed to group dynamics. Findings show that group engagement increases individual attitudes toward social responsibility. We also found that individuals with low attitudes toward social responsibility are more likely to change their opinions when group members show more positive attitudes toward social responsibility. Conversely, individuals with high attitudes do not change much, independent of group characteristics. To better analyze the effect of group dynamics, the study proposes to split social responsibility into relative and absolute components. Findings show that relative social responsibility is correlated with but different from absolute social responsibility although the latter is more susceptible than the former to group dynamics.

Are group members less inequality averse than individual decision makers?

OpenAIRE

He, Haoran; Villeval, Marie Claire

2017-01-01

International audience; We compare inequality aversion in individuals and teams by means of both within- and between-subject experimental designs, and we investigate how teams aggregate individual preferences. We find that team decisions reveal less inequality aversion than individual initial proposals in team decision-making. However, teams are no more selfish than individuals who decide in isolation. Individuals express strategically more inequality aversion in their initial proposals in te...

Disturbance of sleep by noise: Individual differences

Science.gov (United States)

Wilkinson, R. T.

1984-07-01

The literature on the effects of noise on sleep is searched for evidence on individual differences along the dimensions of age, sex, occupation, personality, neuroticism, and mental health. With the exception of age, little firm evidence is found. Thus there remains a need to establish at better than the anecdotal level whether or not real individual differences exist.

Spatial Coding of Individuals with Visual Impairments

Science.gov (United States)

Papadopoulos, Konstantinos; Koustriava, Eleni; Kartasidou, Lefkothea

2012-01-01

The aim of this study is to examine the ability of children and adolescents with visual impairments to code and represent near space. Moreover, it examines the impact of the strategies they use and individual differences in their performance. A total of 30 individuals with visual impairments up to the age of 18 were given eight different object…

Evaluation and comparison of predictive individual-level general surrogates.

Science.gov (United States)

Gabriel, Erin E; Sachs, Michael C; Halloran, M Elizabeth

2018-07-01

An intermediate response measure that accurately predicts efficacy in a new setting at the individual level could be used both for prediction and personalized medical decisions. In this article, we define a predictive individual-level general surrogate (PIGS), which is an individual-level intermediate response that can be used to accurately predict individual efficacy in a new setting. While methods for evaluating trial-level general surrogates, which are predictors of trial-level efficacy, have been developed previously, few, if any, methods have been developed to evaluate individual-level general surrogates, and no methods have formalized the use of cross-validation to quantify the expected prediction error. Our proposed method uses existing methods of individual-level surrogate evaluation within a given clinical trial setting in combination with cross-validation over a set of clinical trials to evaluate surrogate quality and to estimate the absolute prediction error that is expected in a new trial setting when using a PIGS. Simulations show that our method performs well across a variety of scenarios. We use our method to evaluate and to compare candidate individual-level general surrogates over a set of multi-national trials of a pentavalent rotavirus vaccine.

Individual personality differences in Port Jackson sharks Heterodontus portusjacksoni.

Science.gov (United States)

Byrnes, E E; Brown, C

2016-08-01

This study examined interindividual personality differences between Port Jackson sharks Heterodontus portusjacksoni utilizing a standard boldness assay. Additionally, the correlation between differences in individual boldness and stress reactivity was examined, exploring indications of individual coping styles. Heterodontus portusjacksoni demonstrated highly repeatable individual differences in boldness and stress reactivity. Individual boldness scores were highly repeatable across four trials such that individuals that were the fastest to emerge in the first trial were also the fastest to emerge in subsequent trials. Additionally, individuals that were the most reactive to a handling stressor in the first trial were also the most reactive in a second trial. The strong link between boldness and stress response commonly found in teleosts was also evident in this study, providing evidence of proactive-reactive coping styles in H. portusjacksoni. These results demonstrate the presence of individual personality differences in sharks for the first time. Understanding how personality influences variation in elasmobranch behaviour such as prey choice, habitat use and activity levels is critical to better managing these top predators which play important ecological roles in marine ecosystems. © 2016 The Fisheries Society of the British Isles.

Rapprochement in Late Adolescent Separation-Individuation: A Structural Equations Approach.

Science.gov (United States)

Quintana, Stephen M.; Lapsley, Daniel K.

1990-01-01

Attempted to integrate indices of connection and individuality into a single, positively related construct. College students (n=101) responded to measures of parenting style, individuation, and ego identity. Results suggest that parental control restricts successful individuation but that adjustment on individuation indices predicts advanced…

Intra-individual variability as a predictor of learning

Directory of Open Access Journals (Sweden)

Matija Svetina

2004-05-01

Full Text Available Learning is one of the most important aspects of children's behaviour. A new theory that emerged from evolutionary principles and information-processing models assumes learning to be run by two basic mechanisms: variability and selection. The theory is based on the underlying assumption that intra-individual variability of strategies that children use to solve a problem, is a core mechanism of learning change. This assumption was tested in the case of multiple classification (MC task. 30 6-year-old children were tested for intelligence, short-term memory, and MC. Procedure followed classical pre-test/learning/post-test scheme. Amount of learning was measured through percentage of correct answers before and after learning sessions, whereas intra-individual variability was assessed through children's explanations of their answers on MC problems. The results yielded intra-individual variability to explain learning changes beyond inter-individual differences in intelligence or short-term memory. Although the results rose some new questions to be considered in further research, the data supported the hypothesis of intra-individual variability as predictor of learning change.

Ecological influences on individual differences in color preference.

Science.gov (United States)

Schloss, Karen B; Hawthorne-Madell, Daniel; Palmer, Stephen E

2015-11-01

How can the large, systematic differences that exist between individuals' color preferences be explained? The ecological valence theory (Palmer & Schloss, Proceedings of the National Academy of Sciences 107:8877-8882, 2010) posits that an individual's preference for each particular color is determined largely by his or her preferences for all correspondingly colored objects. Therefore, individuals should differ in their color preferences to the extent that they have different preferences for the same color-associated objects or that they experience different objects. Supporting this prediction, we found that individuals' color preferences were predicted better by their own preferences for correspondingly colored objects than by other peoples' preferences for the same objects. Moreover, the fit between color preferences and affect toward the colored objects was reliably improved when people's own idiosyncratic color-object associations were included in addition to a standard set of color-object associations. These and related results provide evidence that individual differences in color preferences are reliably influenced by people's personal experiences with colored objects in their environment.

Bivalves: From individual to population modelling

Science.gov (United States)

Saraiva, S.; van der Meer, J.; Kooijman, S. A. L. M.; Ruardij, P.

2014-11-01

An individual based population model for bivalves was designed, built and tested in a 0D approach, to simulate the population dynamics of a mussel bed located in an intertidal area. The processes at the individual level were simulated following the dynamic energy budget theory, whereas initial egg mortality, background mortality, food competition, and predation (including cannibalism) were additional population processes. Model properties were studied through the analysis of theoretical scenarios and by simulation of different mortality parameter combinations in a realistic setup, imposing environmental measurements. Realistic criteria were applied to narrow down the possible combination of parameter values. Field observations obtained in the long-term and multi-station monitoring program were compared with the model scenarios. The realistically selected modeling scenarios were able to reproduce reasonably the timing of some peaks in the individual abundances in the mussel bed and its size distribution but the number of individuals was not well predicted. The results suggest that the mortality in the early life stages (egg and larvae) plays an important role in population dynamics, either by initial egg mortality, larvae dispersion, settlement failure or shrimp predation. Future steps include the coupling of the population model with a hydrodynamic and biogeochemical model to improve the simulation of egg/larvae dispersion, settlement probability, food transport and also to simulate the feedback of the organisms' activity on the water column properties, which will result in an improvement of the food quantity and quality characterization.

Training Exit Survey (TES) Individual State and Tribe

Data.gov (United States)

U.S. Department of Health & Human Services — The TES Individual dataset contains information at the individual-level about the persons who attend a GLS funded training event. This dataset includes variables...

48 CFR 1328.203-7 - Exclusion of individual sureties.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Exclusion of individual sureties. 1328.203-7 Section 1328.203-7 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE... Exclusion of individual sureties. The designee authorized to exclude an individual from acting as a surety...

Microbiology of middle meatus in healthy individuals

Directory of Open Access Journals (Sweden)

Mariante, Afonso Ravanello

2008-12-01

Full Text Available Introduction: The nasosinusal microbiology of healthy individuals is not much documented. Its knowledge allows to determine the nasosinusal colonizing agents and to monitor the patterns of bacterial resistance. Objective: To evaluate the microbiology of the middle meatus in healthy individuals and to compare it with that of patients with chronic rhinosinusitis. Method: 61 healthy individuals were included. The samples were collected under endoscopic view and Gram stained with leucocytes count and aerobic, anaerobic and fungus cultures. 114 patients with chronic rhinosinusitis formed the control group. Results: In healthy individuals 58 microorganisms were isolated. The most frequent ones were coagulase-negative Staphylococcus, Staphylococcus and Corynebacterium. Fungi were cultivated in 10%. There were rare or no white blood cells in all samples. There was penicillin resistance in 75% of the Staphylococcus aureus and 69% of the coagulase-negative Staphylococcus. As for oxacillin, 100% of Staphylococcus aureus and 92% of coagulase-negative Staphylococcus were sensitive. In the control group 158 microorganisms were cultivated. The most common ones were Staphylococcus aureus and coagulase-negative Staphylococcus. Gram-negatives represented 26% of the aerobics. 73% of the samples with positive cultures presented a few or many white blood cells. Conclusion: Rare or no white blood cell, coagulase-negative Staphylococcus and Corynebacterium were more frequent in healthy individuals and Streptococcus pneumoniae, anaerobics and oxacillin resistant coagulase-negative Staphylococcus and Gram-negative were more frequent in the control group.

Uncertainty analysis in the task of individual monitoring data

International Nuclear Information System (INIS)

Molokanov, A.; Badjin, V.; Gasteva, G.; Antipin, E.

2003-01-01

Assessment of internal doses is an essential component of individual monitoring programmes for workers and consists of two stages: individual monitoring measurements and interpretation of the monitoring data in terms of annual intake and/or annual internal dose. The overall uncertainty in assessed dose is a combination of the uncertainties in these stages. An algorithm and a computer code were developed for estimating the uncertainties in these stages. An algorithm and a computer code were developed for estimating the uncertainty in the assessment of internal dose in the task of individual monitoring data interpretation. Two main influencing factors are analysed in this paper: the unknown time of the exposure and variability of bioassay measurements. The aim of this analysis is to show that the algorithm is applicable in designing an individual monitoring programme for workers so as to guarantee that the individual dose calculated from individual monitoring measurements does not exceed a required limit with a certain confidence probability. (author)

Careful cheating: People cheat groups rather than individuals

Directory of Open Access Journals (Sweden)

Amitay eAmir

2016-03-01

Full Text Available Cheating for material gain is a destructive phenomenon in any society. We examine the extent to which people care about the victims of their unethical behavior—be they a group of people or an individual—and whether they are sensitive to the degree of harm or cost that they cause to these victims. The results of three studies suggest that when a group (rather than a single individual is the victim of one’s behavior, the incidence of cheating increases only if the harm to the group is presented in global terms—such that the cheating might be justified by the relatively minor harm caused to each individual in the group (Study #1 and #3. However, when the harm or cost to each individual in the group is made explicit, the tendency to cheat the group is no longer apparent and the tendency to cheat increases when the harm caused is minor—regardless of whether the victim is an individual or a group of people (Study #2. Individual differences in rational and intuitive thinking appear to play different roles in the decision to cheat different type of opponents: individual opponents seem to trigger the subject’s intuitive thinking which restrains the urge to cheat, whereas groups of opponents seem to trigger the subject’s rational mode of thinking which encourage cheating.

Individualization of poverty?

DEFF Research Database (Denmark)

Bak, Carsten Kronborg

2015-01-01

The German Sociologist Ulrich Beck is best known for his book “Risk Society” which has been discussed extensively; however Beck’s claims about modern poverty have not received the same attention among poverty researchers. The individualization perspective views poverty as a relatively transient...... phenomenon and the democratization perspective views the risk of poverty as spread equally in the population. Both perspectives challenge the mainstream tradition of class analysis, and therefore both view poverty as largely independent of traditional stratification factors. In this article, I argue...

Are team members less inequality averse than individual decision makers?

OpenAIRE

Haoran He; Marie Claire Villeval

2014-01-01

révision Août 2015; We compare inequality aversion in individuals and teams by means of both within- and between-subject experimental designs, and we investigate how teams aggregate individual preferences. We find that team decisions reveal less inequality aversion than individual initial proposals in team decision-making. However, teams are no more selfish than individuals who decide in isolation. Individuals express strategically more inequality aversion in their initial proposals in team d...

26 CFR 1.871-2 - Determining residence of alien individuals.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Determining residence of alien individuals. 1...) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.871-2 Determining residence of alien individuals. (a) General. The term nonresident alien individual means an individual whose...

48 CFR 828.203 - Acceptability of individual sureties.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Acceptability of individual sureties. 828.203 Section 828.203 Federal Acquisition Regulations System DEPARTMENT OF VETERANS... Acceptability of individual sureties. ...

Individual nuclear fuel rod weighing system

International Nuclear Information System (INIS)

Fogg, J.L.; Smith, J.H.; Vining, G.E.; Howell, C.A.

1985-01-01

An individual nuclear fuel rod weighing system for rods carried on a tray which moves along a materials handling conveyor is discussed. At a first tray position on the conveyor, a lifting device raises the rods off the tray and places them on an overhead ramp. A loading mechanism conveys the rods singly from the overhead ramp onto an overhead scale for individual weighing. When the tray is at a second position on the conveyor, a transfer apparatus transports each weighed rod from the scale back onto the tray

How are individualism and collectivism measured?

Directory of Open Access Journals (Sweden)

Cozma, Irina

2011-04-01

Full Text Available The cross-cultural research abound in instruments used to measure individualism and collectivism (27 scales measures various forms of individualism and/or collectivism; Oyserman et al., 2002. The present article takes a closer look at two of the most widely used measures in this literature (Singelis, Triandis, Bhawuk, and Gelfand, 1995; Triandis and Gelfand, 1998 and hilights their psychometrical strenghs and limitaions (reliability, validiy, and measurment equivalence. The article aims to increase awerenss regarding the psychometric properties of the measures reseahers use in cross-cultural setting as no measure is infallible.

From primitive identity to the non-individuality of quantum objects

Science.gov (United States)

Arenhart, Jonas Becker; Krause, Décio

2014-05-01

We consider the claim by Dorato and Morganti (Grades of individuality. A pluralistic view of identity in quantum mechanics and in the sciences. Philosophical Studies, 163 (2013) 591-610) that primitive individuality should be attributed to the entities dealt with by non-relativistic quantum mechanics. There are two central ingredients in the proposal: (i) in the case of non-relativistic quantum mechanics, individuality should be taken as a primitive notion and (ii) primitive individuality is naturalistically acceptable. We argue that, strictly understood, naturalism faces difficulties in helping to provide a theory with a unique principle of individuation. We also hold that even when taken in a loose sense, naturalism does not provide any sense in which one could hold that quantum mechanics endorses primitive individuality over non-individuality. Rather, we argue that non-individuality should be preferred based on the grounds that such a view fits better the claims of the theory.

The decision making individual differences inventory and guidelines for the study of individual differences in judgment and decision-making research

NARCIS (Netherlands)

Appelt, K.C.; Milch, K.F.; Handgraaf, M.J.J.; Weber, E.U.

2011-01-01

Individual differences in decision making are a topic of longstanding interest, but often yield inconsistent and contradictory results. After providing an overview of individual difference measures that have commonly been used in judgment and decision-making (JDM) research, we suggest that our

Theme: Serving Individuals with Disabilities.

Science.gov (United States)

Frick, Marty; And Others

1993-01-01

Includes "Reviewing Commitment to Individuals with Disabilities" (Frick); "Modifying Laboratory Equipment" (Silletto); "Equine Facilitated Therapy" (Hoover et al.); "Horticultural Therapy" (Rees, Iverson); "How Accessible Is Your Agriculture Program? (Delks, Sillery); "Agricultural Education for…

Individual model evaluation and probabilistic weighting of models

International Nuclear Information System (INIS)

Atwood, C.L.

1994-01-01

This note stresses the importance of trying to assess the accuracy of each model individually. Putting a Bayesian probability distribution on a population of models faces conceptual and practical complications, and apparently can come only after the work of evaluating the individual models. Moreover, the primary issue is open-quotes How good is this modelclose quotes? Therefore, the individual evaluations are first in both chronology and importance. They are not easy, but some ideas are given here on how to perform them

Trends in swimming training for individual medley events

OpenAIRE

Brtník, Tomáš

2013-01-01

Title: Trends in swimming training for individual medley events Objectives: The aim of our study was to analyze performance and training for 200 and 400 m individual medley events and describe new trends in training for these swimming events Methods: Our research design was a case study. We were interested in training of three swimmers of elite performance in the 200 and 400 m individual medley events. To identify cases, we used the analysis of documents and literature, to a limited extent, t...

26 CFR 20.2039-5 - Annuities under individual retirement plans.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Annuities under individual retirement plans. 20... § 20.2039-5 Annuities under individual retirement plans. (a) Section 2039(e) exclusion—(1) In general... annuity” receivable by a beneficiary under an individual retirement plan. The term “individual retirement...

A Study on Individualized Tests

Directory of Open Access Journals (Sweden)

Metin YAŞAR

2017-12-01

Full Text Available This study aims to compare KR-20 reliability levels of “Paper and Pencil Test” developed according to Classical Test Theory and “Individualized Test” developed according to Item Response Theory (Two-Parameter Logistic Model, and the correlation levels of skill measurements obtained via these two methods in a group of students. Individualized test developed in accordance with the Two-Parameter Logistic Model was applied by means of a question pool consisting of 61 multiple-choice items which can be answered in 13 steps. On the other hand, a paper and pencil test of 47 multiple-choice items was applied to the sample student group. After the test developed according to these two methods was applied to the same group, KR-20 reliability coefficient was calculated as 0.67 for the individualized test and as 0.75 for the paper and pencil test prepared according to Classical test theory. Calculated KR-20 reliability coefficients obtained from the study were converted into Fisher Z and tested at the significance level of 0.05. No meaningful difference was detected at the 0.05 significant difference level between the two KR-20 reliability coefficients obtained from the two methods. Pearson Product-Moment Correlation Coefficient was calculated as 0.36 between the points of the individualized test and the measurement results of the paper and pencil test. A positive yet low correlation was observed between the measurement results obtained from the tests developed according to both methods. Consequently, it was seen that at the 0.05 significance level there was no statistically significant difference between KR-20 reliability coefficients of the tests developed according to the two methods and that there was a low correlation between the skill measurements of the students in both tests, but there was no significant correlation at the 0.05 significance level between the skill measurements obtained from both tests.

The Effect of Individual Factors, Socioeconomic and Social Participation on Individual Happiness: A Cross-Sectional Study.

Science.gov (United States)

Azizi, Maryam; Mohamadian, Fathola; Ghajarieah, Mozhgan; Direkvand-Moghadam, Ashraf

2017-06-01

Happiness and exhilaration are the most essential demands of human innate psychological needs that affect both physical and mental health. The present study aimed to investigate the effect of individual factors, socioeconomic and social participation on individual happiness. In this study, we evaluated 15 to 54-year-old individuals to find the effects of individual factors, socioeconomic and social partnership (formal or informal) on human happiness. A random sampling method was used in the present study. The Oxford Happiness Questionnaire (OHQ) was used. Data analysis was performed using descriptive statistics including; frequency, percentage, Mean±SD. Correlation coefficient, one way ANOVA and logistic regression were also used as analytical statistics. There was a significant relationship between gender (p=0.001, r=0.144), marital status (p=0.001, r=0.174), happy parents (p=0.001, r=0.194), educational grade (p=0.001, r=0.189), employment status (p=0.001, r=0.180), income (p=0.001, r=0.264), car ownership (p=0.001, r=0.173), informal social participation (p=0.001, r=0.3) and formal social participation (p=0.001, r=0.231) with happiness. However, the relationship between home ownership (p=0.346, r=-0.015), and happiness was not significant. It seems that good and cordial relations with others, including family, relatives and friends (informal social participation) are the main sources and the most important factors of life satisfaction and human happiness. Higher income can increase happiness by enhancing the possibility to access the needs, desires, problems solving, enhancing the social support and self esteem and opportunities to perform one's favourite activities.

Individualism: a valid and important dimension of cultural differences between nations.

Science.gov (United States)

Schimmack, Ulrich; Oishi, Shigehiro; Diener, Ed

2005-01-01

Oyserman, Coon, and Kemmelmeier's (2002) meta-analysis suggested problems in the measurement of individualism and collectivism. Studies using Hofstede's individualism scores show little convergent validity with more recent measures of individualism and collectivism. We propose that the lack of convergent validity is due to national differences in response styles. Whereas Hofstede statistically controlled for response styles, Oyserman et al.'s meta-analysis relied on uncorrected ratings. Data from an international student survey demonstrated convergent validity between Hofstede's individualism dimension and horizontal individualism when response styles were statistically controlled, whereas uncorrected scores correlated highly with the individualism scores in Oyserman et al.'s meta-analysis. Uncorrected horizontal individualism scores and meta-analytic individualism scores did not correlate significantly with nations' development, whereas corrected horizontal individualism scores and Hofstede's individualism dimension were significantly correlated with development. This pattern of results suggests that individualism is a valid construct for cross-cultural comparisons, but that the measurement of this construct needs improvement.

Individual Genetic Susceptibility

International Nuclear Information System (INIS)

Hall, Eric J.

2008-01-01

Risk estimates derived from epidemiological studies of exposed populations, as well as the maximum permissible doses allowed for occupational exposure and exposure of the public to ionizing radiation are all based on the assumption that the human population is uniform in its radiosensitivity, except for a small number of individuals, such as ATM homozygotes who are easily identified by their clinical symptoms. The hypothesis upon which this proposal is based is that the human population is not homogeneous in radiosensitiviry, but that radiosensitive sub-groups exist which are not easy to identify. These individuals would suffer an increased incidence of detrimental radiation effects, and distort the shape of the dose response relationship. The radiosensitivity of these groups depend on the expression levels of specific proteins. The plan was to investigate the effect of 3 relatively rare, high penetrate genes available in mice, namely Atm, mRad9 and Brca1. The purpose of radiation protection is to prevent deterministic effects of clinical significance and limit stochastic effects to acceptable levels. We plan, therefore to compare with wild type animals the radiosensitivity of mice heterozygous for each of the genes mentioned above, as well as double heterozygotes for pairs of genes, using two biological endpoints: (a) Ocular cataracts as an important and relevant deterministic effect, and (b) Oncogenic transformation in cultured embryo fibroblasts, as a surrogate for carcinogenesis, the most relevant stochastic effect.

48 CFR 814.404-2 - Rejection of individual bids.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Rejection of individual... Rejection of individual bids. (a) When a contracting officer finds a bid that is being considered for an... nonresponsive an individual bid that is not in compliance with the Government's bid acceptance time, since...

Encoding audio motion: spatial impairment in early blind individuals

Directory of Open Access Journals (Sweden)

Sara eFinocchietti

2015-09-01

Full Text Available The consequence of blindness on auditory spatial localization has been an interesting issue of research in the last decade providing mixed results. Enhanced auditory spatial skills in individuals with visual impairment have been reported by multiple studies, while some aspects of spatial hearing seem to be impaired in the absence of vision. In this study, the ability to encode the trajectory of a 2 dimensional sound motion, reproducing the complete movement, and reaching the correct end-point sound position, is evaluated in 12 early blind individuals, 8 late blind individuals, and 20 age-matched sighted blindfolded controls. Early blind individuals correctly determine the direction of the sound motion on the horizontal axis, but show a clear deficit in encoding the sound motion in the lower side of the plane. On the contrary, late blind individuals and blindfolded controls perform much better with no deficit in the lower side of the plane. In fact the mean localization error resulted 271 ± 10 mm for early blind individuals, 65 ± 4 mm for late blind individuals, and 68 ± 2 mm for sighted blindfolded controls.These results support the hypothesis that i it exists a trade-off between the development of enhanced perceptual abilities and role of vision in the sound localization abilities of early blind individuals, and ii the visual information is fundamental in calibrating some aspects of the representation of auditory space in the brain.

Individuation in Quantum Mechanics and Space-Time

Science.gov (United States)

Jaeger, Gregg

2010-10-01

Two physical approaches—as distinct, under the classification of Mittelstaedt, from formal approaches—to the problem of individuation of quantum objects are considered, one formulated in spatiotemporal terms and one in quantum mechanical terms. The spatiotemporal approach itself has two forms: one attributed to Einstein and based on the ontology of space-time points, and the other proposed by Howard and based on intersections of world lines. The quantum mechanical approach is also provided here in two forms, one based on interference and another based on a new Quantum Principle of Individuation (QPI). It is argued that the space-time approach to individuation fails and that the quantum approach offers several advantages over it, including consistency with Leibniz’s Principle of Identity of Indiscernibles.

Near-infrared spectroscopy can detect differences in vascular responsiveness to a hyperglycaemic challenge in individuals with obesity compared to normal-weight individuals.

Science.gov (United States)

Soares, Rogério Nogueira; Reimer, Raylene A; Alenezi, Zaid; Doyle-Baker, Patricia K; Murias, Juan Manuel

2018-01-01

To examine whether the near-infrared spectroscopy combined with vascular occlusion test technique could detect differences in vascular responsiveness during hyperglycaemia between normal-weight individuals and individuals with obesity. A total of 16 normal-weight individuals (body mass index, 21.3 ± 1.7 kg/m 2 ) and 13 individuals with obesity (body mass index, 34.4 ± 2.0 kg/m 2 ) were submitted to five vascular occlusion tests (Pre, 30, 60, 90 and 120 min after glucose challenge). Vascular responsiveness was determined by the Slope 2 (Slope 2 StO 2 ) and the area under the curve (StO 2AUC ) of oxygen saturation derived from near-infrared spectroscopy-vascular occlusion test. The Slope 2 StO 2 increased from 1.07 ± 0.16%/s (Pre) to 1.53 ± 0.21%/s at 90 min ( p obese it increased from 0.71 ± 0.09%/s (Pre) to 0.92 ± 0.14%/s at 60 min ( p obesity. Near-infrared spectroscopy-vascular occlusion test technique was capable of detecting differences in vascular responsiveness during hyperglycaemia between normal-weight individuals and individuals with obesity.

Attention Bias of Avoidant Individuals to Attachment Emotion Pictures.

Science.gov (United States)

Liu, Ying; Ding, Yi; Lu, Luluzi; Chen, Xu

2017-01-27

How attachment style affects emotion processing is tightly connected with individuals' attention bias. This experiment explored avoidant individuals' attentional engagement and attentional disengagement using a cue-target paradigm in fMRI. The experimental group consisted of 17 avoidant participants, while the control group consisted of 16 secure participants; these were identified by the Experiences in Close Relationships inventory and the Relationship Questionnaire. Each reacted to pictures of positive parent-child attachment, negative parent-child attachment, positive romantic attachment, negative romantic attachment, and neutral non-attachment. Behaviorally, avoidant individuals were slower than secure individuals in responding to emotions and their attentional disengagement effect for negative parent-child emotions was stronger than positive ones. fMRI results showed that avoidant compared to secure individuals activated more strongly in the right superior temporal gyrus, middle occipital gyrus, and the left medial frontal gyrus, middle occipital gyrus, supplementary motor area, and cingulate gyrus. They also showed stronger activation in disengaging from positive than negative emotions in the bilateral fusiform and middle occipital gyri. In conclusion, avoidant individuals could detect emotions as effective as secure individuals in attentioal engaging stages. They can disengage from positive emotions with effective cognitive resources and were harder to get rid of negative emotions with insufficient resource.

The Sustainable Personality: Values and Behaviors in Individual Sustainability

Science.gov (United States)

Pappas, Jesse B.; Pappas, Eric C.

2015-01-01

Meaningful societal change begins with individual change. One cannot do for a community what one cannot do for one's self. The topic of Individual Sustainability is a controversial one, as students often appear to be unable to align their demonstrated behaviors with their admirable values related to sustainability. Individual behavior creates the…

Les épreuves de l’individu dans la globalisation The Trials of Individuals within Globalization

Directory of Open Access Journals (Sweden)

Danilo Martuccelli

2011-03-01

Full Text Available L’article s’interroge sur les modifications que la prise en compte du phénomène de la globalisation entraîne dans le processus d’individuation, en mettant au cœur de l’analyse la diffraction des phénomènes sociaux. C’est la complexité de cette diffraction qui rend compte, à tous les niveaux, de la dynamique entre le global et le local (que ce soit au niveau de la régulation du capitalisme ou des positions sociales occupées par les acteurs. Pour ce faire, l’article mobilise la notion d’épreuve comme opérateur analytique le plus apte à permettre une nouvelle mise en relation entre la structure de la société et les expériences des individus. Elle ouvre ainsi d’autres perspectives pour la sociologie comparée.In the light of social diffraction, globalisation can be seen as impacting on individuation. The complexity of this diffraction clarifies the dynamic relationship between the local and the global at all levels (including the regulation of capitalism and the social positions occupied by diverse actors. “Putting to the proof” provides an analytical framework for a fresh look at social structure and individual experience, thus contributing to a renewal of comparative sociology.

INDIVIDUAL DOSIMETRY SERVICE

CERN Multimedia

2000-01-01

Personnel in the distribution groups Aleph, Delphi, L3, Opal who also work for other experiments than at LEP, should contact their dispatchers to explain their activities for the future, after LEP dismantling in order to be maintained on the regular distribution list at Individual Dosimetry ServiceWe inform all staffs and users under regular dosimetric control that the dosimeters for the monitoring period JULY/AUGUST are available from their usual dispatchers.Please have your films changed before the 10th of July.The colour of the dosimeter valid in JULY/AUGUST is PINK.

Do individualism and collectivism on three levels (country, individual, and situation) influence theory-of-mind efficiency? A cross-country study

NARCIS (Netherlands)

Vu, Tuong-Van; Finkenauer, Catrin; Huizinga, Mariette; Novin, Sheida; Krabbendam, Lydia

2017-01-01

This study investigated whether individualism and collectivism (IC) at country, individual, and situational level influence how quickly and accurately people can infer mental states (i.e. theory of mind, or ToM), indexed by accuracy and reaction time in a ToM task. We hypothesized that collectivism

Do individualism and collectivism on three levels (country, individual, and situation) influence theory-of-mind efficiency? : A cross-country study

NARCIS (Netherlands)

Vu, Tuong Van; Finkenauer, Catrin; Huizinga, Mariette; Novin, Sheida; Krabbendam, Lydia

2017-01-01

This study investigated whether individualism and collectivism (IC) at country, individual, and situational level influence how quickly and accurately people can infer mental states (i.e. theory of mind, or ToM), indexed by accuracy and reaction time in a ToM task. We hypothesized that collectivism

Application of DNA fingerprints for cell-line individualization.

Science.gov (United States)

Gilbert, D A; Reid, Y A; Gail, M H; Pee, D; White, C; Hay, R J; O'Brien, S J

1990-09-01

DNA fingerprints of 46 human cell lines were derived using minisatellite probes for hypervariable genetic loci. The incidence of 121 HaeIII DNA fragments among 33 cell lines derived from unrelated individuals was used to estimate allelic and genotypic frequencies for each fragment and for composite individual DNA fingerprints. We present a quantitative estimate of the extent of genetic difference between individuals, an estimate based on the percentage of restriction fragments at which they differ. The average percent difference (APD) among pairwise combinations from the population of 33 unrelated cell lines was 76.9%, compared with the APD in band sharing among cell lines derived from the same individual (less than or equal to 1.2%). Included in this survey were nine additional cell lines previously implicated as HeLa cell derivatives, and these lines were clearly confirmed as such by DNA fingerprints (APD less than or equal to 0.6%). On the basis of fragment frequencies in the tested cell line population, a simple genetic model was developed to estimate the frequencies of each DNA fingerprint in the population. The median incidence was 2.9 X 10(-17), and the range was 2.4 X 10(-21) to 6.6 X 10(-15). This value approximates the probability that a second cell line selected at random from unrelated individuals will match a given DNA fingerprint. Related calculations address the chance that any two DNA fingerprints would be identical among a large group of cell lines. This estimate is still very slight; for example, the chance of two or more common DNA fingerprints among 1 million distinct individuals is less than .001. The procedure provides a straightforward, easily interpreted, and statistically robust method for identification and individualization of human cells.

48 CFR 14.404-2 - Rejection of individual bids.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Rejection of individual... of individual bids. (a) Any bid that fails to conform to the essential requirements of the invitation... total price of the bid, but the prices for individual line items as well. (g) Any bid may be rejected if...

PHYSICAL AND SPORT ACTIVITIES OF INTELLECTUALLY DISABLED INDIVIDUALS

Directory of Open Access Journals (Sweden)

Zoran Stanišić

2012-06-01

Full Text Available The low level of physical fitness of intellectually disabled individuals is most often the result of a sedentary lifestyle and the lack of the possibility for these individuals to take part in various forms of physical activity, and as a consequence these individuals are often unable to take part in any form of planned physical activities, are unable to adequately perform everyday activities and have limited abilities for performing workrelated duties. Regular physical activity can have a preventive effect, can reduce health risks and prevent the onset of various illnesses, as well as to promote an active lifestyle and increase physical and work capacities among the members of this particular population. Sport can play an important role in the life of individuals with intellectual disability as it represents a good basis for the development of physical and cognitive abilities. Team sports, which include interaction among a large number of people, a decision-making processes in a variety of situations and the understanding of the game itself in its constituent parts can be used as an effective and practical treatment of individuals with intellectual disability.

The Brazilian external individual monitoring scenario

International Nuclear Information System (INIS)

Mauricio, Claudia L.P.; Silva, Claudio R. da; Cunha, Paulo G. da

2015-01-01

In order to improve radiation protection it is necessary to have knowledge of the occupational radiation dose levels in all radiation facilities. This information comes from individual monitoring services, which are responsible for measuring and providing information about workers' radiation exposure. In 1981, the Comissao Nacional de Energia Nuclear (CNEN) of Brazil starts to develop a comprehensive system for regulation and storage of occupational radiation dose. This paper starts with an overview of the evolution of the Brazilian authorization and data storage system for external individual monitoring. It starts with a rule for authorization of all Brazilian photon individual monitoring services and the obligation for them to send the measured dose to CNEN. Up to now there is no regulation for neutron individual monitoring. The aim of this paper is to present the current scenario of the Brazilian external monitoring system, reinforcing its importance and remaining problems. The number of monitored workers greatly increases every year, having surpassed 150,000 people monitored. The stored data show that the mean annual occupational external dose is decreasing from 2.4 mSv in 1987 to about 0.6 mSv, in 2012, but there is still some not realistic very high dose measured (higher than 100 mSv), without investigation. About 80% of the annual dose values are lower than the monthly register level. As expected, the higher real photon doses are found in Nuclear Medicine, Industrial Radiology and Interventional Radiology. All recorded annual neutron dose values are lower than 20 mSv. (author)

Walter Lippmann’s Ethical Challenge to the Individual

Directory of Open Access Journals (Sweden)

Steve Urbanski

2012-01-01

Full Text Available This essay analyzes in hermeneutic fashion random concepts of the individual from three of philosopher Walter Lippmann’s major works, Liberty and the News, Public Opinion, and The Phantom Public. The article addresses the following: By considering Lippmann’s multileveled representation of the individual, 21st-century media professionals can become empowered to avoid emotivism and strive toward a more narrative-based form of ethics. The article compares and contrasts Lippmann’s representation of the individual with John Dewey’s Great Community and Daniel Boorstin’s notion of the pseudo-event.

Experimental Evidence that Social Relationships Determine Individual Foraging Behavior.

Science.gov (United States)

Firth, Josh A; Voelkl, Bernhard; Farine, Damien R; Sheldon, Ben C

2015-12-07

Social relationships are fundamental to animals living in complex societies. The extent to which individuals base their decisions around their key social relationships, and the consequences this has on their behavior and broader population level processes, remains unknown. Using a novel experiment that controlled where individual wild birds (great tits, Parus major) could access food, we restricted mated pairs from being allowed to forage at the same locations. This introduced a conflict for pair members between maintaining social relationships and accessing resources. We show that individuals reduce their own access to food in order to sustain their relationships and that individual foraging activity was strongly influenced by their key social counterparts. By affecting where individuals go, social relationships determined which conspecifics they encountered and consequently shaped their other social associations. Hence, while resource distribution can determine individuals' spatial and social environment, we illustrate how key social relationships themselves can govern broader social structure. Finally, social relationships also influenced the development of social foraging strategies. In response to forgoing access to resources, maintaining pair bonds led individuals to develop a flexible "scrounging" strategy, particularly by scrounging from their pair mate. This suggests that behavioral plasticity can develop to ameliorate conflicts between social relationships and other demands. Together, these results illustrate the importance of considering social relationships for explaining behavioral variation due to their significant impact on individual behavior and demonstrate the consequences of key relationships for wider processes. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Specific features of the recent accumulation of 137Cs in tree roots of forest ecosystems within the zone of radioactive contamination

Science.gov (United States)

Shcheglov, Alexey; Tsvetnova, Ol'ga; Klyashtorin, Alexey; Popova, Evgenia

2015-04-01

Despite numerous studies of the accumulation of technogenic radionuclides in the root systems, no clear regularities of this process have been established. The tendencies found in the works of Russian and foreign researchers are rather discrepant. Some authors argue that the accumulation of radionuclides in the roots is more pronounced than that in the aboveground parts of the plants (Skovorodnikova, 2005; Romantseva, 2012; Sennerby et al., 1994; Mamikhin, 2002; Fircks et al., 2002}. Other works attest to a higher accumulation of radionuclides in the aboveground pars (Juznic et al., 1990; Chibowski, 2000; Zhianski et al., 2005), which is also typical of the stable isotopes of these elements, including 133Cs (Dong Jin Kang, YongJin Seo, Tsukasa Saito et al,2012). It is also stated that the accumulation of radionuclides in the aboveground and underground parts of plants may differ in dependence on the soil-ecological conditions and other factors (Kozhakhanov et al., 2011; Grabovskyi et al., 2013). The aim of our study was to evaluate the accumulation of 137Cs in the root systems of arboreal plants in forest ecosystems within the near zone of the Chernobyl fallout on the plots with similar soil and phytocenotic features. Pine and birch stands were studied within the 30-km-wide exclusion zone of the Chernobyl Nuclear Power Station in Ukraine in 1992-1993, when the density of the radioactive contamination of the upper (0-20 cm) layer with 137Cs reached 2153.8 kBq/m2), and in Bryansk oblast of Russia in 2013-2014, when the density of contamination varied from 1458.4 kBq/m2 (pine stand) to 2578.3 kBq/m2 (birch stand). The tree layer in these ecosystems was dominated by Pinus sylvestris (L.) and Betula pendula (Roth.), respectively. Quercus robur (L.), Picea abies (L.), and Sorbus aucuparia (L.) were also present. The specific activity of 137Cs was measured in the samples from the aboveground parts of model trees and their roots differentiated by size (0-3, 3-10, 10

The International Legal Personality of the Individual

DEFF Research Database (Denmark)

Kjeldgaard-Pedersen, Astrid

This book scrutinizes the relationship between the concept of international legal personality as a theoretical construct and the position of the individual as a matter of positive international law. By testing four main theoretical conceptions of international legal personality against historical...... to transform during the second half of the twentieth century so as to include individuals as its subjects. Rather, the answer to the question of individual rights and obligations under international law is—and always was—solely contingent upon the interpretation of international legal norms. It follows......, of course, that the entities governed by a particular norm tell us nothing about the legal system to which that norm belongs. Instead, the distinction between international and national legal norms turns exclusively on the nature of their respective sources. Against the background of these insights...

Individual differences in conflict detection during reasoning.

Science.gov (United States)

Frey, Darren; Johnson, Eric D; De Neys, Wim

2018-05-01

Decades of reasoning and decision-making research have established that human judgment is often biased by intuitive heuristics. Recent "error" or bias detection studies have focused on reasoners' abilities to detect whether their heuristic answer conflicts with logical or probabilistic principles. A key open question is whether there are individual differences in this bias detection efficiency. Here we present three studies in which co-registration of different error detection measures (confidence, response time and confidence response time) allowed us to assess bias detection sensitivity at the individual participant level in a range of reasoning tasks. The results indicate that although most individuals show robust bias detection, as indexed by increased latencies and decreased confidence, there is a subgroup of reasoners who consistently fail to do so. We discuss theoretical and practical implications for the field.

Individual-based modeling of ecological and evolutionary processes

NARCIS (Netherlands)

DeAngelis, D.L.; Mooij, W.M.

2005-01-01

Individual-based models (IBMs) allow the explicit inclusion of individual variation in greater detail than do classical differential and difference equation models. Inclusion of such variation is important for continued progress in ecological and evolutionary theory. We provide a conceptual basis

Individualized Vascular Disease Prevention in High-Risk Patients

NARCIS (Netherlands)

Kaasenbrood, L

2016-01-01

In the pharmacologic prevention of vascular events, clinicians need to translate average effects from a clinical trial to the individual patient. Prediction models can contribute to individualized vascular disease prevention by selecting patients for treatment based on estimated risk or expected

Individual differences in learning predict the return of fear.

Science.gov (United States)

Gershman, Samuel J; Hartley, Catherine A

2015-09-01

Using a laboratory analogue of learned fear (Pavlovian fear conditioning), we show that there is substantial heterogeneity across individuals in spontaneous recovery of fear following extinction training. We propose that this heterogeneity might stem from qualitative individual differences in the nature of extinction learning. Whereas some individuals tend to form a new memory during extinction, leaving their fear memory intact, others update the original threat association with new safety information, effectively unlearning the fear memory. We formalize this account in a computational model of fear learning and show that individuals who, according to the model, are more likely to form new extinction memories tend to show greater spontaneous recovery compared to individuals who appear to only update a single memory. This qualitative variation in fear and extinction learning may have important implications for understanding vulnerability and resilience to fear-related psychiatric disorders.

Measuring Older Adults’ Individual Modernity

Directory of Open Access Journals (Sweden)

Xue Bai

2016-02-01

Full Text Available Research shows that maintaining high individual modernity level can enable the shaping of positive self-image and boost life satisfaction for older people along with better adaptation to the process of societal modernization. This study examined the factorial structure and evaluated the psychometric properties of the adapted Multidimensional Scale of Chinese Individual Modernity (MS-CIM in a sample of 445 elders (the finalized version is named “MS-CIME” and added a self-constructed nine-item behavioral modernity domain. Principal component analysis suggested a conceptually meaningful seven-factor model, which was further supported by the results of the confirmatory factor analysis (CFA. The final 25-item MS-CIME indicated an acceptable level of reliability. The convergent validity was demonstrated by its associations with socio-economic status, participation in daily activities, self-image, and life satisfaction in expected directions.

The influence of individualism and drinking identity on alcohol problems.

Science.gov (United States)

Foster, Dawn W; Yeung, Nelson; Quist, Michelle C

2014-12-01

This study evaluated the interactive association between individualism and drinking identity predicting alcohol use and problems. Seven hundred and ten undergraduates (Mean age =22.84, SD = 5.31, 83.1% female) completed study materials. We expected that drinking identity and individualism would positively correlate with drinking variables. We further expected that individualism would moderate the association between drinking identity and drinking such that the relationship between drinking identity and alcohol outcomes would be positively associated, particularly among those high in individualism. Our findings supported our hypotheses. These findings better explain the relationship between drinking identity, individualism, and alcohol use. Furthermore, this research encourages the consideration of individual factors and personality characteristics in order to develop culturally tailored materials to maximize intervention efficacy across cultures.

The influence of individualism and drinking identity on alcohol problems

Science.gov (United States)

Foster, Dawn W.; Yeung, Nelson; Quist, Michelle C.

2014-01-01

This study evaluated the interactive association between individualism and drinking identity predicting alcohol use and problems. Seven hundred and ten undergraduates (Mean age =22.84, SD = 5.31, 83.1% female) completed study materials. We expected that drinking identity and individualism would positively correlate with drinking variables. We further expected that individualism would moderate the association between drinking identity and drinking such that the relationship between drinking identity and alcohol outcomes would be positively associated, particularly among those high in individualism. Our findings supported our hypotheses. These findings better explain the relationship between drinking identity, individualism, and alcohol use. Furthermore, this research encourages the consideration of individual factors and personality characteristics in order to develop culturally tailored materials to maximize intervention efficacy across cultures. PMID:25525420

Individual Social Capital and Its Measurement in Social Surveys

Directory of Open Access Journals (Sweden)

Keming Yang

2007-01-01

Full Text Available With its popularity has come an unresolved issue about social capital: is it an individual or a collective property, or both? Many researchers take it for granted that social capital is collective, but most social surveys implicitly measure social capital at the individual level. After reviewing the definitions by Bourdieu, Coleman, and Putnam, I become to agree with Portes that social capital can be an individual asset and should be firstly analyzed as such; if social capital is to be analyzed as a collective property, then the analysis should explicitly draw on a clear definition of individual social capital. I thus define individual social capital as the features of social groups or networks that each individual member can access and use for obtaining further benefits. Four types of features are identified (basic, specific, generalized, and structural, and example formulations of survey questions are proposed. Following this approach, I then assess some survey questions organized under five themes commonly found in social surveys for measuring social capital: participation in organizations, social networks, trust, civic participation, and perceptions of local area. I conclude that most of these themes and questions only weakly or indirectly measure individual social capital; therefore, they should be strengthened with the conceptual framework proposed in this paper and complemented with the items used in independent surveys on social networks.

Periodontitis in older Swedish individuals fails to predict mortality.

Science.gov (United States)

Renvert, Stefan; Wallin-Bengtsson, Viveca; Berglund, Johan; Persson, Rutger G

2015-03-01

This study aims to assess mortality risk and its association to health aspects in dentate individuals 60 years of age and older. Medical and periodontal data from 870 dentate individuals (age range 60–96) participating in the Swedish National Study on Aging and Care in Blekinge (SNACBlekinge)with survival statistics over 6 years were studied. During 6 years of follow-up, 42/474 of the individuals(8.9 %), who at baseline were between age 60 and 75, and 134/396 individuals of the individuals (33.9 %), who at baseline were ≥75 years, died. Surviving dentate individuals had more teeth (mean 19.3, S.D.±7.9) than those who died (mean 15.9,S.D.±7.3; mean diff 3,3; S.E. mean diff 0.7; 95 % CI 2.0, 4.6;p=0.001). A self-reported history of high blood pressure (F=15.0, pheart failure (F=24.5, pheart disease, diabetes, any form of cancer,or periodontitis failed to predict mortality. A self-reported history of angina pectoris, chronic heart failure, elevated serum HbA1c, and few remaining teeth were associated with mortality risk. A professional diagnosis of cardiovascular disease, diabetes, cancer, or periodontitis was not predictive of mortality. Self-health reports are important to observe in the assessment of disease and survival in older individual.

The spectacular human nose: an amplifier of individual quality?

Directory of Open Access Journals (Sweden)

Åse Kristine Rognmo Mikalsen

2014-04-01

Full Text Available Amplifiers are signals that improve the perception of underlying differences in quality. They are cost free and advantageous to high quality individuals, but disadvantageous to low quality individuals, as poor quality is easier perceived because of the amplifier. For an amplifier to evolve, the average fitness benefit to the high quality individuals should be higher than the average cost for the low quality individuals. The human nose is, compared to the nose of most other primates, extraordinary large, fragile and easily broken—especially in male–male interactions. May it have evolved as an amplifier among high quality individuals, allowing easy assessment of individual quality and influencing the perception of attractiveness? We tested the latter by manipulating the position of the nose tip or, as a control, the mouth in facial pictures and had the pictures rated for attractiveness. Our results show that facial attractiveness failed to be influenced by mouth manipulations. Yet, facial attractiveness increased when the nose tip was artificially centered according to other facial features. Conversely, attractiveness decreased when the nose tip was displaced away from its central position. Our results suggest that our evaluation of attractiveness is clearly sensitive to the centering of the nose tip, possibly because it affects our perception of the face’s symmetry and/or averageness. However, whether such centering is related to individual quality remains unclear.

Individualized exergame training improves postural control in advanced degenerative spinocerebellar ataxia: A rater-blinded, intra-individually controlled trial.

Science.gov (United States)

Schatton, Cornelia; Synofzik, Matthis; Fleszar, Zofia; Giese, Martin A; Schöls, Ludger; Ilg, Winfried

2017-06-01

Treatment options are rare in degenerative ataxias, especially in advanced, multisystemic disease. Exergame training might offer a novel treatment strategy, but its effectiveness has not been investigated in advanced stages. We examined the effectiveness of a 12-week home-based training with body-controlled videogames in 10 young subjects with advanced degenerative ataxia unable or barely able to stand. Training was structured in two 6-weeks phases, allowing to adapt the training according to individual training progress. Rater-blinded clinical assessment (Scale for the Assessment and Rating of Ataxia; SARA), individual goal-attainment scoring (GAS), and quantitative movement analysis were performed two weeks before training, immediately prior to training, and after training phases 1 and 2 (intra-individual control design). This study is registered with ClinicalTrials.gov, NCT02874911). After intervention, ataxia symptoms were reduced (SARA -2.5 points, p training (p = 0.04). Goal attainment during daily living was higher than expected (GAS: 0.45). Movement analysis revealed reduced body sway while sitting (p training-induced improvements in posture control mechanisms. This study provides first evidence that, even in advanced stages, subjects with degenerative ataxia may benefit from individualized training, with effects translating into daily living and improving underlying control mechanisms. The proposed training strategy can be performed at home, is motivating and facilitates patient self-empowerment. Copyright © 2017 Elsevier Ltd. All rights reserved.

Individual differences in cocaine addiction: maladaptive behavioural traits

NARCIS (Netherlands)

Homberg, J.R.; Karel, P.G.A.; Verheij, M.M.M.

2014-01-01

Cocaine use leads to addiction in only a subset of individuals. Understanding the mechanisms underlying these individual differences in the transition from cocaine use to cocaine abuse is important to develop treatment strategies. There is agreement that specific behavioural traits increase the risk

Identity and democracy: linking individual and social reasoning

NARCIS (Netherlands)

Davis, J.B.; Marin, S.R.

2009-01-01

Following Amartya Sen's approach, John Davis and Solange Regina Marin look at individual and social reasoning when examining the complex relationship between identity and democracy. They characterize democracy as a process of social or public reasoning that combines the individual reasoning of all

Moral Responsibility for Environmental Problems : Individual or Institutional?

NARCIS (Netherlands)

Fahlquist, J.N.

2008-01-01

The actions performed by individuals, as consumers and citizens, have aggregate negative consequences for the environment. The question asked in this paper is to what extent it is reasonable to hold individuals and institutions responsible for environmental problems. A distinction is made between

Epidemiology of Pediatric Sports Injuries: Individual Sports

OpenAIRE

2005-01-01

The objective of the book is to review comprehensively what is known about the distribution and determinants of injury rates in a variety of individual sports, and to suggest injury prevention measures and guidelines for further research. This book provides comprehensive compilation and critical analysis of epidemiological data over children's individual sports: including equestrian, gymnastics, martial arts, skiing and snowboarding, tennis, track and field, and wrestling. This book enc...

Responsibility for what? Fairness and individual responsibility

OpenAIRE

Cappelen, Alexander Wright; Sørensen, Erik Øiolf; Tungodden, Bertil

2010-01-01

-This is the author's version of the article: "Responsibility for what? Fairness and individual responsibility", European Economic Review, Volume 54, Issue 3, April 2010, Pages 429–441. What should individuals be held responsible for? This is a fundamental question in much of the contemporary debate on distributive justice. Different fairness ideals, such as strict egalitarianism, and different versions of equal opportunity ethics and libertarianism give different answers to this question....

Illegitimacy Improves Goal Pursuit in Powerless Individuals

OpenAIRE

Willis , Guillermo B.; Guinote , Ana; Rodríguez-Bailón , Rosa

2009-01-01

Abstract The effects of power legitimacy on self-regulation during goal pursuit were examined. Study 1 focused on goal-setting and goal-striving. Specifically, it examined how much time legitimate and illegitimate powerless individuals needed to set goals, and how many means they generated to pursue these goals. Study 2 examined persistence in the face of difficulties. Consistently across these studies illegitimacy improved self-regulation in powerless individuals. Illegitimate pow...

Consumer brand choice: individual and group analyses of demand elasticity.

Science.gov (United States)

Oliveira-Castro, Jorge M; Foxall, Gordon R; Schrezenmaier, Teresa C

2006-03-01

Following the behavior-analytic tradition of analyzing individual behavior, the present research investigated demand elasticity of individual consumers purchasing supermarket products, and compared individual and group analyses of elasticity. Panel data from 80 UK consumers purchasing 9 product categories (i.e., baked beans, biscuits, breakfast cereals, butter, cheese, fruit juice, instant coffee, margarine and tea) during a 16-week period were used. Elasticity coefficients were calculated for individual consumers with data from all or only 1 product category (intra-consumer elasticities), and for each product category using all data points from all consumers (overall product elasticity) or 1 average data point per consumer (interconsumer elasticity). In addition to this, split-sample elasticity coefficients were obtained for each individual with data from all product categories purchased during weeks 1 to 8 and 9 to 16. The results suggest that: 1) demand elasticity coefficients calculated for individual consumers purchasing supermarket food products are compatible with predictions from economic theory and behavioral economics; 2) overall product elasticities, typically employed in marketing and econometric research, include effects of interconsumer and intraconsumer elasticities; 3) when comparing demand elasticities of different product categories, group and individual analyses yield similar trends; and 4) individual differences in demand elasticity are relatively consistent across time, but do not seem to be consistent across products. These results demonstrate the theoretical, methodological, and managerial relevance of investigating the behavior of individual consumers.

Estimating preference parameters in individual financial decision-making

NARCIS (Netherlands)

Teppa, F.

2003-01-01

This thesis deals with individual financial decision making, that is the process of choosing a preferred option from among a set of alternatives. Individual behavior has been traditionally studied in economics by means of the rational-choice model, which assumes that agents maximize some objective

Juvenile greylag geese (Anser anser discriminate between individual siblings.

Directory of Open Access Journals (Sweden)

Isabella B R Scheiber

Full Text Available Social species that maintain individualised relationships with certain others despite continuous changes in age, reproductive status and dominance rank between group members ought to be capable of individual recognition. Tests of "true" individual recognition, where an individual recognises unique features of another, are rare, however. Often kinship and/or familiarity suffice to explain dyadic interactions. The complex relationships within a greylag goose flock suggest that they should be able to recognise individuals irrespective of familiarity or kinship. We tested whether six-week-old hand-raised greylags can discriminate between two of their siblings. We developed a new experimental protocol, in which geese were trained to associate social siblings with geometrical symbols. Subsequently, focals were presented with two geometrical symbols in the presence of a sibling associated with one of the symbols. Significant choice of the geometrical symbol associated with the target present indicated that focals were able to distinguish between individual targets. Greylag goslings successfully learned this association-discrimination task, regardless of genetic relatedness or sex of the sibling targets. Social relationships within a goose flock thus may indeed be based on recognition of unique features of individual conspecifics.

Coupling regularizes individual units in noisy populations

International Nuclear Information System (INIS)

Ly Cheng; Ermentrout, G. Bard

2010-01-01

The regularity of a noisy system can modulate in various ways. It is well known that coupling in a population can lower the variability of the entire network; the collective activity is more regular. Here, we show that diffusive (reciprocal) coupling of two simple Ornstein-Uhlenbeck (O-U) processes can regularize the individual, even when it is coupled to a noisier process. In cellular networks, the regularity of individual cells is important when a select few play a significant role. The regularizing effect of coupling surprisingly applies also to general nonlinear noisy oscillators. However, unlike with the O-U process, coupling-induced regularity is robust to different kinds of coupling. With two coupled noisy oscillators, we derive an asymptotic formula assuming weak noise and coupling for the variance of the period (i.e., spike times) that accurately captures this effect. Moreover, we find that reciprocal coupling can regularize the individual period of higher dimensional oscillators such as the Morris-Lecar and Brusselator models, even when coupled to noisier oscillators. Coupling can have a counterintuitive and beneficial effect on noisy systems. These results have implications for the role of connectivity with noisy oscillators and the modulation of variability of individual oscillators.

Inequality measures for wealth distribution: Population vs individuals perspective

Science.gov (United States)

Pascoal, R.; Rocha, H.

2018-02-01

Economic inequality is, nowadays, frequently perceived as following a growing trend with impact on political and religious agendas. However, there is a wide range of inequality measures, each of which pointing to a possibly different degree of inequality. Furthermore, regardless of the measure used, it only acknowledges the momentary population inequality, failing to capture the individuals evolution over time. In this paper, several inequality measures were analyzed in order to compare the typical single time instant degree of wealth inequality (population perspective) to the one obtained from the individuals' wealth mean over several time instants (individuals perspective). The proposed generalization of a simple addictive model, for limited time average of individual's wealth, allows us to verify that the typically used inequality measures for a given snapshot instant of the population significantly overestimate the individuals' wealth inequality over time. Moreover, that is more extreme for the ratios than for the indices analyzed.

The picture test of separation and individuation - preliminary research

Directory of Open Access Journals (Sweden)

Gregor Žvelc

2000-06-01

Full Text Available Authors introduce a new instrument, which they developed for measuring separation and individuation process and attachment in adolescence and adulthood. The Picture Test of Separation and Individuation (PTSI is a semi–projective test. It consists of various pictures, which represent relationships with significant others. PTSI is divided into three subtests: Relationship with Mother, Relationship with Father and Attachment. In a preliminary research on a sample of college and university students authors studied basic properties of the test. The results of the research indicate that PTSI is consistent with theoretical background, has good sensitivity and is economical. The Picture Test of Separation and Individuation enables quick but complex insight into individual's relationships with significant others as well as into his/her stage of separation and individuation process. Considering satisfying results of pilot study, authors suggest further research for validation of the test.

International conference on individual monitoring of ionising radiation

International Nuclear Information System (INIS)

Vanhavere, Filip

2016-01-01

This special issue of the journal Radiation Protection Dosimetry is dedicated to the Proceedings of the International Conference on Individual Monitoring of Ionising Radiation (IM2015), which is the fifth of a series of conferences dealing with individual monitoring. This conference series is initiated by EURADOS, the European Radiation Dosimetry Group, and is organised every 5 years. In 2015, the conference was jointly organised by the Belgian Nuclear Research Centre (SCK.CEN), AV Controlatom, and the Vrije Universiteit Brussel. It brought together scientists from regulatory authorities, individual monitoring services (IMS), research bodies, European networks and companies, for the purpose of facilitating the dissemination of knowledge, exchanging experiences and promoting new ideas in the field of individual monitoring. After the conference, 124 papers were submitted for publication in these peer-reviewed proceedings. From these, 103 were finally accepted for publication. The help of the numerous referees and the guest editors is very much appreciated. These proceedings provide a full image of the IM2015 conference. The high-level publications will be useful to improve the state of individual monitoring all over the world and aim to inspire many scientists to continue their work on a better monitoring of radiologically exposed workers

Individual Monitoring service for occupational exposure in Sudan

International Nuclear Information System (INIS)

Suliman, E.E.; Shaddad, I.; Medani, B.E.; Osman, M.Y.

2005-01-01

Full text: Individual Monitoring Service (IMS) is a dosimetry service provided by Radiation Protection Department (RPD) of Sudan Atomic Energy Commission (SAEC) to monitor about 400 occupational exposed workers all over the country. Measurements were done using thermoluminescence dosimeters (TLD). The calibration of the TLD system was performed on a phantom with application of suitable correction factors in the SSDL using Cs-137 and different qualities of x-ray energies. Personal dose equivalents Hp(10) and Hp(0.07) were evaluated by employing one individual dosimeter to be carried continuously by the occupational exposed person while at work. In this work the dose received by workers in x-ray diagnostic radiology, radiotherapy, nuclear medicine, research and industrial radiography were evaluated. Radiation doses for the years 1999, 2000, 2001, 2002 and 2003 were compared. From the results obtained, it was noticed that individual monitoring service had expanded over the last years. The average individual annual dose in different applications is less than 1 mSv/y except for the workers in industrial radiography, only 12 radiation workers (3.64 %) received doses exceeding 1 mSv and no individual approached the dose limit of 20 mSv recommended by the ICRP and set by Sudan's regulations. (author)

Telephone calls by individuals with cancer.

Science.gov (United States)

Flannery, Marie; McAndrews, Leanne; Stein, Karen F

2013-09-01

To describe symptom type and reporting patterns found in spontaneously initiated telephone calls placed to an ambulatory cancer center practice. Retrospective, descriptive. Adult hematology oncology cancer center. 563 individuals with a wide range of oncology diagnoses who initiated 1,229 telephone calls to report symptoms. Raw data were extracted from telephone forms using a data collection sheet with 23 variables obtained for each phone call, using pre-established coding criteria. A literature-based, investigator-developed instrument was used for the coding criteria and selection of which variables to extract. Symptom reporting, telephone calls, pain, and symptoms. A total of 2,378 symptoms were reported by telephone during the four months. At least 10% of the sample reported pain (38%), fatigue (16%), nausea (16%), swelling (12%), diarrhea (12%), dyspnea (10%), and anorexia (10%). The modal response was to call only one time and to report only one symptom (55%). Pain emerged as the symptom that most often prompted an individual to pick up the telephone and call. Although variation was seen in symptom reporting, an interesting pattern emerged with an individual reporting on a solitary symptom in a single telephone call. The emergence of pain as the primary symptom reported by telephone prompted educational efforts for both in-person clinic visit management of pain and prioritizing nursing education and protocol management of pain reported by telephone. Report of symptoms by telephone can provide nurses unique insight into patient-centered needs. Although pain has been an important focus of education and research for decades, it remains a priority for individuals with cancer. A wide range in symptom reporting by telephone was evident.

Routing of individual polymers in designed patterns

DEFF Research Database (Denmark)

Knudsen, Jakob Bach; Liu, Lei; Kodal, Anne Louise Bank

2015-01-01

Synthetic polymers are ubiquitous in the modern world, but our ability to exert control over the molecular conformation of individual polymers is very limited. In particular, although the programmable self-assembly of oligonucleotides and proteins into artificial nanostructures has been...... demonstrated, we currently lack the tools to handle other types of synthetic polymers individually and thus the ability to utilize and study their single-molecule properties. Here we show that synthetic polymer wires containing short oligonucleotides that extend from each repeat can be made to assemble...... into arbitrary routings. The wires, which can be more than 200 nm in length, are soft and bendable, and the DNA strands allow individual polymers to self-assemble into predesigned routings on both two- and three-dimensional DNA origami templates. The polymers are conjugated and potentially conducting, and could...

Extremity individual monitoring: 30 years of experience

International Nuclear Information System (INIS)

Seda, Rosangela Pinto Guimaraes; Mauricio, Claudia Lucia de Pinho; Moura Junior, Jose; Martins, Marcelo Marques; Meira, Nilton Ferreira; Diz, Ricardo; Goncalves, Sergio Alves

2002-01-01

The Thermoluminescent Dosimetry Laboratory of the Departamento de Monitoracao Individual of the Instituto de Radioprotecao e Dosimetria (LDT/DEMIN/IRD) is one of the first extremity individual monitoring service in Brazil. In its 30 years of activities, the laboratory has ever made a great effort to be continuously updated. Equipment and procedures have been updated and optimized in order to guarantee the quality of all measurements. Nowadays, the extremity individual monitoring service evaluates monthly around 300 occupational doses in worker's hands of several Brazilian facilities in the fields of health, industry (including power reactor) and research. It is used a dosimetric ring with LiF:Mg,Ti thermoluminescent detectors (TLDs) from Harshaw/Bicron, named TLD-100. The Service helps the effective occupational control of the Brazilian works, which handle radioactive material or has their hands more exposed than the body. (author)

Barriers to healthcare for transgender individuals.

Science.gov (United States)

Safer, Joshua D; Coleman, Eli; Feldman, Jamie; Garofalo, Robert; Hembree, Wylie; Radix, Asa; Sevelius, Jae

2016-04-01

Transgender persons suffer significant health disparities and may require medical intervention as part of their care. The purpose of this manuscript is to briefly review the literature characterizing barriers to healthcare for transgender individuals and to propose research priorities to understand mechanisms of those barriers and interventions to overcome them. Current research emphasizes sexual minorities' self-report of barriers, rather than using direct methods. The biggest barrier to healthcare reported by transgender individuals is lack of access because of lack of providers who are sufficiently knowledgeable on the topic. Other barriers include: financial barriers, discrimination, lack of cultural competence by providers, health systems barriers, and socioeconomic barriers. National research priorities should include rigorous determination of the capacity of the US healthcare system to provide adequate care for transgender individuals. Studies should determine knowledge and biases of the medical workforce across the spectrum of medical training with regard to transgender medical care; adequacy of sufficient providers for the care required, larger social structural barriers, and status of a framework to pay for appropriate care. As well, studies should propose and validate potential solutions to address identified gaps.

Protection of man: the exposed individual

Energy Technology Data Exchange (ETDEWEB)

Bohnstedt, A.; Knebel, J.U. [Programme Nuclear Safety Research, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Breustedt, B. [Institute for Radiation Research, Karlsruhe Institute of Technology, Herrmann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany)

2010-07-01

Present methods for quantifying radiation exposure rely on a standardized reference man (75 kg) with defined average anatomical and physiological data. But individual person actually exposed differs from this idealized standard man. Therefore the focus of investigations at the Institute for Radiation Research (Institut fuer Strahlenforschung, ISF) which was founded at Karlsruhe Institute of Technology (Karlsruher Institut fuer Technologie, KIT) in 2009 is based on the vision to place the exposed individual with its anatomical and physiological particularities, under consideration of age, gender, body height, body shape and environment, in the centre of an individual-related quantification of the external and internal radiation exposure. Research work at the ISF is aiming at quantifying radiation exposure by improved determination of doses essentially caused by external radiation fields and the intake of radionuclides into the body. The three main topics of the institute are - external dosimetry (e.g. using a (voxel) model of the hand to simulate skin dose distribution); - internal dosimetry (e.g. body size related efficiency calibration of in-vivo counting equipment); - numerical methods/modeling (e.g. development of a mathematical/voxel-hybrid model of the human body). (authors)

Individual skin care during radiation therapy

International Nuclear Information System (INIS)

Zimmermann, J.S.; Budach, W.; Doerr, W.

1998-01-01

Background: In many clinical settings, the irradiated patient feels additional discomfort by the inhibition of washing the treatment portals and interruption of his adapted skin care habits. Material and methods: An analysis of the scientific recommendations as well as an analysis of the skin dose to the irradiated portals has been performed. An individual scheme for skin care under radiation has been developed. Results: A substantial decrease of the skin dose is achieved in many modern radiation techniques. The consequent reduction of severe skin reactions allowed the use of water and mild soaps as has been approved within many radiotherapy departments. This has lead to an individualized concept for skin care under radiation treatment including the allowance of gentle washing. The skin marks may be saved by using highly tolerable adhesive plasters or small tattoo points, if they are not superfluous by using masks or single referee points instead of marks for the field borders. Conclusions: The individualized concept for skin care during radiation may offer improved life quality to the patient and may decrease the acute reactions of the skin at least in some cases. (orig.) [de

Individual Differences in Human Reliability Analysis

Energy Technology Data Exchange (ETDEWEB)

Jeffrey C. Joe; Ronald L. Boring

2014-06-01

While human reliability analysis (HRA) methods include uncertainty in quantification, the nominal model of human error in HRA typically assumes that operator performance does not vary significantly when they are given the same initiating event, indicators, procedures, and training, and that any differences in operator performance are simply aleatory (i.e., random). While this assumption generally holds true when performing routine actions, variability in operator response has been observed in multiple studies, especially in complex situations that go beyond training and procedures. As such, complexity can lead to differences in operator performance (e.g., operator understanding and decision-making). Furthermore, psychological research has shown that there are a number of known antecedents (i.e., attributable causes) that consistently contribute to observable and systematically measurable (i.e., not random) differences in behavior. This paper reviews examples of individual differences taken from operational experience and the psychological literature. The impact of these differences in human behavior and their implications for HRA are then discussed. We propose that individual differences should not be treated as aleatory, but rather as epistemic. Ultimately, by understanding the sources of individual differences, it is possible to remove some epistemic uncertainty from analyses.

When is Commuting Desirable to the Individual?

OpenAIRE

Ory, David T.; Mokhtarian, Patricia L.; Redmond, Lothlorien S.; Collantes, Gustavo O.; Choo, Sangho

2004-01-01

Commuting is popularly viewed as a stressful, costly, time-wasting experience from the individual perspective, with the attendant congestion imposing major social costs as well. However, several authors have noted that commuting can also offer benefits to the individual, serving as a valued transition between the home and work realms of personal life. Using survey data collected from about 1,300 commuting workers in three San Francisco Bay Area neighborhoods, empirical models are developed fo...

Responsiveness of the individual work performance questionnaire

OpenAIRE

Koopmans, Linda; Coffeng, Jennifer K; Bernaards, Claire M; Boot, Cécile RL; Hildebrandt, Vincent H; de Vet, Henrica CW; van der Beek, Allard J

2014-01-01

Background: Individual work performance is an important outcome measure in studies in the workplace. Nevertheless, its conceptualization and measurement has proven challenging. To overcome limitations of existing scales, the Individual Work Performance Questionnaire (IWPQ) was recently developed. The aim of the current study was to gain insight into the responsiveness of the IWPQ. Methods. Data were used from the Be Active & Relax randomized controlled trial. The aim of the trial was to inves...

Knowledge Management: Individual versus organizational learning

Directory of Open Access Journals (Sweden)

Noemí Martínez Caraballo

2007-07-01

Full Text Available During the last two decades, there has been a profusion of articles dealing with the topics organizational learning and knowledge management, on the academic and managerial side. For this reason, the present paper is focused on further analysing these concepts. In particular, the purpose is studying the link between individual and organizational learning, taking into account the literature about knowledge management, and trying to establish the application field and the intersection of them. Finally, it is pursued to point out several managerial implications for the companies that must have in consideration that individual and organizational learning are two phenomena different but indissolubly united

Determinants of Individual Investor Behaviour: An Orthogonal Linear Transformation Approach

OpenAIRE

Chandra, Abhijeet; Kumar, Ravinder

2011-01-01

Expected utility theory views the individual investment decision as a tradeoff between immediate consumption and deferred consumption. But individuals do not always prefer according to the classical theory of economics. Recent studies on individual investor behavior have shown that they do not act in a rational manner, rather several factors influences their investment decisions in stock market. The present study considers this theory of irrationality of individual investors and investigates ...

Identity and individual economic agents: a narrative approach

NARCIS (Netherlands)

Davis, J.B.; White, M.D.; van Staveren, I.

2010-01-01

This paper offers an account of how individuals act as agents when we employ a narrative approach to explaining their personal identities. It applies Korsgaard's idea of a "reflective structure of consciousness" to provide foundations for a richer account of the individual economic agent, and uses

Identity and individual economic agents: a narrative approach

NARCIS (Netherlands)

Davis, J.B.

2009-01-01

This paper offers an account of how individuals act as agents when we employ a narrative approach to explaining their personal identities. It applies Korsgaard's idea of a "reflective structure of consciousness" to provide foundations for a richer account of the individual economic agent, and uses

Individual differences in perception and response to experimental ...

African Journals Online (AJOL)

Background: Pain is a protective sensation that alerts an individual to injury from the environment. Experience of pain is characterised by robust individual differences and complex environmental ... Data were presented as mean ± SD. Differences and statistical significance between the means were determined using t test.

Competitors' Perceptions of Questions in Individual Events Rounds.

Science.gov (United States)

Mills, Daniel; Pettus, Ann Burnett

A study investigated student competitors' opinions of the practice of judges asking questions of competitors at the conclusion of speeches in the individual events competiton at forensic tournaments. Surveys were completed by 52 final round student competitors at a large midwestern university individual events invitational tournament. Results…

Serological screening for cysticercosis in mentally altered individuals.

Science.gov (United States)

Sanzón, Fernando; Osorio, Ana M; Morales, José P; Isaza, Rodrigo; Cardona, Edgar; Moncayo, Luis C; Villota, Guido E; Zapata, Olga T; Palacio, Carlos A; Arbeláez, María P; Restrepo, Blanca I

2002-06-01

The parasitic infection neurocysticercosis may give rise to a variety of psychiatric manifestations that resemble, but are different from, primary psychiatric disorders. The aim of this study was to determine if among individuals from a neurocysticercosis-endemic area of Colombia who apparently had a psychiatric manifestation with associated neurological finding ('cases'), some could have been infected with Taenia solium cysticerci. This case-control study was done in individuals hospitalized in two mental institutions. The control-1 individuals were those classified with primary psychiatric disease, and the control-2 group consisted of healthy, non-hospitalized individuals. A serological test for cysticercosis was positive in 5/96 (5.1%) cases, 4/153 (2.6%) psychiatric controls, and 5/246 (2%) healthy controls. The data analysis indicated a weak association between the cases and a positive serology for neurocysticercosis (odds ratio > 2; P > 0.05). The lower education level of the cases influenced this association.

Individual-based modeling of ecological and evolutionary processes

Science.gov (United States)

DeAngelis, Donald L.; Mooij, Wolf M.

2005-01-01

Individual-based models (IBMs) allow the explicit inclusion of individual variation in greater detail than do classical differential-equation and difference-equation models. Inclusion of such variation is important for continued progress in ecological and evolutionary theory. We provide a conceptual basis for IBMs by describing five major types of individual variation in IBMs: spatial, ontogenetic, phenotypic, cognitive, and genetic. IBMs are now used in almost all subfields of ecology and evolutionary biology. We map those subfields and look more closely at selected key papers on fish recruitment, forest dynamics, sympatric speciation, metapopulation dynamics, maintenance of diversity, and species conservation. Theorists are currently divided on whether IBMs represent only a practical tool for extending classical theory to more complex situations, or whether individual-based theory represents a radically new research program. We feel that the tension between these two poles of thinking can be a source of creativity in ecology and evolutionary theory.

Consistent individual differences in human social learning strategies.

Science.gov (United States)

Molleman, Lucas; van den Berg, Pieter; Weissing, Franz J

2014-04-04

Social learning has allowed humans to build up extensive cultural repertoires, enabling them to adapt to a wide variety of environmental and social conditions. However, it is unclear which social learning strategies people use, especially in social contexts where their payoffs depend on the behaviour of others. Here we show experimentally that individuals differ in their social learning strategies and that they tend to employ the same learning strategy irrespective of the interaction context. Payoff-based learners focus on their peers' success, while decision-based learners disregard payoffs and exclusively focus on their peers' past behaviour. These individual differences may be of considerable importance for cultural evolution. By means of a simple model, we demonstrate that groups harbouring individuals with different learning strategies may be faster in adopting technological innovations and can be more efficient through successful role differentiation. Our study highlights the importance of individual variation for human interactions and sheds new light on the dynamics of cultural evolution.

INDIVIDUAL ABILITIES AND LIFELONG LEARNING

Directory of Open Access Journals (Sweden)

Oleksandr Yu. Burov

2016-10-01

Full Text Available This paper describes new and emerging technologies in education, learning environments and methods that have to satisfy lifelong learning, from school age to retirement, on the basis of the psychophysiological model of the cognitive abilities formation. It covers such topics as: evaluation of a human (accounting schoolchildren, youth and adults features abilities and individual propensities, individual trajectory of learning, adaptive learning strategy and design, recommendation on curriculum design, day-to-day support for individual’s learning, assessment of a human learning environment and performance, recommendation regards vocational retraining and/or further carrier etc.. The specific goal is to facilitate a broader understanding of the promise and pitfalls of these technologies and working (learning/teaching environments in global education/development settings, with special regard to the human as subject in the system and to the collaboration of humans and technical, didactic and organizational subsystems.

Individual prey choices of octopuses: Are they generalist or specialist?

Directory of Open Access Journals (Sweden)

Jennifer A. MATHER, Tatiana S. LEITE, Allan T. BATISTA

2012-08-01

Full Text Available Prey choice is often evaluated at the species or population level. Here, we analyzed the diet of octopuses of different populations with the aim to assess the importance of individual feeding habits as a factor affecting prey choice. Two methods were used, an assessment of the extent to which an individual octopus made choices of species representative of those population (PSi and IS and 25% cutoff values for number of choices and percentage intake of individual on their prey. In one population of Octopus cf vulgaris in Bermuda individuals were generalist by IS=0.77, but most chose many prey of the same species, and were specialists on it by >75% intake. Another population had a wider prey selection, still generalist with PSi=0.66, but two individuals specialized by choices. In Bonaire, there was a wide range of prey species chosen, and the population was specialists by IS= 0.42. Individual choices revealed seven specialists and four generalists. A population of Octopus cyanea in Hawaii all had similar choices of crustaceans, so the population was generalist by IS with 0.74. But by individual choices, three were considered a specialist. A population of Enteroctopus dofleini from Puget Sound had a wide range of preferences, in which seven were also specialists, IS=0.53. By individual choices, thirteen were also specialists. Given the octopus specialty of learning during foraging, we hypothesize that both localized prey availability and individual personality differences could influence the exploration for prey and this translates into different prey choices across individuals and populations showed in this study [Current Zoology 58 (4: 597-603, 2012].

Jumping to conclusions style along the continuum of delusions: delusion-prone individuals are not hastier in decision making than healthy individuals.

Directory of Open Access Journals (Sweden)

Suzanne Ho-wai So

Full Text Available Literature comparing 'jumping to conclusions' (JTC between patients and healthy controls has demonstrated the importance of the reasoning bias in the development of delusions. When groups that vary along the entire delusional continuum are included, the relationship between JTC and delusionality is less clear. This study compared JTC and delusional dimensions between 28 patients with delusions, 35 delusion-prone individuals and 32 non-delusion-prone individuals. Delusion proneness was defined by an established threshold based on the Peters et al. Delusions Inventory. Two versions of the beads task (85:15 and 60:40 were used to measure JTC. As hypothesized, patients manifested hastier data gathering than the two non-clinical groups on both beads tasks. However, delusion-prone individuals did not manifest a hastier decision making style than non-delusion prone individuals. Instead, non-delusion-prone participants showed more JTC bias than delusion-prone individuals on the easier beads task. There was no evidence for a dose-response relationship between JTC and delusional dimensions, with correlations between JTC and PDI scores found in the non-delusion-prone group only. The present finding confirms the link between an extreme JTC bias and the presence of clinical delusions, and argues against a linear relationship between JTC and delusionality along the symptomatic continuum.

Coping styles in healthy individuals at risk of affective disorder

DEFF Research Database (Denmark)

Vinberg, Maj; Froekjaer, Vibe Gedsoe; Kessing, Lars Vedel

2010-01-01

Coping styles may influence the perceived life stress experienced by an individual and, therefore, also be critical in the development of affective disorders. This study examined whether familial risk of affective disorder is associated with the use of maladaptive coping styles, in healthy...... individuals. One hundred twelve high-risk and 78 low-risk individuals were identified through nation-wide registers and invited to participate in an extensive psychiatric evaluation including the Coping Inventory for Stressful Situations. The high-risk individuals used more Emotion-oriented (p = 0.......001) and Avoidance coping (p = 0.04) than individuals not at risk. Adjusted for gender, age, years of education, and recent stressful life events the high-risk individuals used more emotion-oriented coping (p = 0.03). In conclusion, maladaptive coping style may represent a trait marker for mood disorder improving...

Examination of Automation-Induced Complacency and Individual Difference Variates

Science.gov (United States)

Prinzel, Lawrence J., III; DeVries, Holly; Freeman, Fred G.; Mikulka, Peter

2001-01-01

Automation-induced complacency has been documented as a cause or contributing factor in many airplane accidents throughout the last two decades. It is surmised that the condition results when a crew is working in highly reliable automated environments in which they serve as supervisory controllers monitoring system states for occasional automation failures. Although many reports have discussed the dangers of complacency, little empirical research has been produced to substantiate its harmful effects on performance as well as what factors produce complacency. There have been some suggestions, however, that individual characteristics could serve as possible predictors of performance in automated systems. The present study examined relationship between the individual differences of complacency potential, boredom proneness, and cognitive failure, automation-induced complacency. Workload and boredom scores were also collected and analyzed in relation to the three individual differences. The results of the study demonstrated that there are personality individual differences that are related to whether an individual will succumb to automation-induced complacency. Theoretical and practical implications are discussed.

Perceived Personality Traits of Individuals with Anorexia Nervosa

Science.gov (United States)

Watters, Jessica E.; Malouff, John M.

2012-01-01

Background: Prior research has found evidence of a general negative personality stereotype for individuals who have anorexia nervosa (AN). Methods: This study examined the expected personality characteristics of individuals with AN using the Five-Factor Model of personality to allow identification of specific personality traits that are part of…

Students' Attitudes towards Individuals with an Intellectual Disability

Science.gov (United States)

Patel, Meera; Rose, John

2014-01-01

The aim of the study was to investigate attitudes held by a British student population towards individuals with an intellectual disability. Students participated in focus groups addressing their attitudes, behaviours and perceptions of individuals with an intellectual disability. Thematic analysis was the method used to identify emergent themes.…

32 CFR 701.106 - Collecting information about individuals.

Science.gov (United States)

2010-07-01

... collect the information (e.g., forms, personal or telephonic interview, etc). If the information requested... result in unreasonable costs or delays; or, the individual requests or consents to contacting another... individual if the requested information is not provided. (3) The PAS must appear on the form used to collect...

Individualism, Collectivism, and Delinquency in Asian American Adolescents

Science.gov (United States)

Le, Thao N.; Stockdale, Gary D.

2005-01-01

Although the study of delinquency has previously focused on identifying individual, family, peer, and social risk and protective factors, little empirical research has studied cultural factors and their relations to delinquency. In a large community sample of 329 Chinese, Cambodian, Laotian/Mien, and Vietnamese youths, individualism was positively…

Affect Intensity: An Individual Difference Response to Advertising Appeals.

OpenAIRE

Moore, David J; Harris, William D; Chen, Hong C

1995-01-01

The Affect Intensity Measurement (AIM) scale assesses the strength of the emotions with which individuals respond to an affect-laden stimulus. This study investigated the extent to which individual differences in affect intensity influence the message recipient's responses to emotional advertising appeals. In two experiments high affect intensity individuals, compared with those who scored low on the AIM scale, (1) manifested significantly stronger emotional responses to the emotional adverti...