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Sample records for large territory size

Body size correlates with fertilization success but not gonad size in grass goby territorial males.

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Jose Martin Pujolar

Full Text Available In fish species with alternative male mating tactics, sperm competition typically occurs when small males that are unsuccessful in direct contests steal fertilization opportunities from large dominant males. In the grass goby Zosterisessor ophiocephalus, large territorial males defend and court females from nest sites, while small sneaker males obtain matings by sneaking into nests. Parentage assignment of 688 eggs from 8 different nests sampled in the 2003-2004 breeding season revealed a high level of sperm competition. Fertilization success of territorial males was very high but in all nests sneakers also contributed to the progeny. In territorial males, fertilization success correlated positively with male body size. Gonadal investment was explored in a sample of 126 grass gobies collected during the period 1995-1996 in the same area (61 territorial males and 65 sneakers. Correlation between body weight and testis weight was positive and significant for sneaker males, while correlation was virtually equal to zero in territorial males. That body size in territorial males is correlated with fertilization success but not gonad size suggests that males allocate much more energy into growth and relatively little into sperm production once the needed size to become territorial is attained. The increased paternity of larger territorial males might be due to a more effective defense of the nest in comparison with smaller territorial males.
Body size correlates with fertilization success but not gonad size in grass goby territorial males.

Science.gov (United States)

Pujolar, Jose Martin; Locatello, Lisa; Zane, Lorenzo; Mazzoldi, Carlotta

2012-01-01

In fish species with alternative male mating tactics, sperm competition typically occurs when small males that are unsuccessful in direct contests steal fertilization opportunities from large dominant males. In the grass goby Zosterisessor ophiocephalus, large territorial males defend and court females from nest sites, while small sneaker males obtain matings by sneaking into nests. Parentage assignment of 688 eggs from 8 different nests sampled in the 2003-2004 breeding season revealed a high level of sperm competition. Fertilization success of territorial males was very high but in all nests sneakers also contributed to the progeny. In territorial males, fertilization success correlated positively with male body size. Gonadal investment was explored in a sample of 126 grass gobies collected during the period 1995-1996 in the same area (61 territorial males and 65 sneakers). Correlation between body weight and testis weight was positive and significant for sneaker males, while correlation was virtually equal to zero in territorial males. That body size in territorial males is correlated with fertilization success but not gonad size suggests that males allocate much more energy into growth and relatively little into sperm production once the needed size to become territorial is attained. The increased paternity of larger territorial males might be due to a more effective defense of the nest in comparison with smaller territorial males.
Prey availability affects territory size, but not territorial display behavior, in green anole lizards

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Stehle, Chelsea M.; Battles, Andrew C.; Sparks, Michelle N.; Johnson, Michele A.

2017-10-01

The availability of food resources can affect the size and shape of territories, as well as the behaviors used to defend territories, in a variety of animal taxa. However, individuals within a population may respond differently to variation in food availability if the benefits of territoriality vary among those individuals. For example, benefits to territoriality may differ for animals of differing sizes, because larger individuals may require greater territory size to acquire required resources, or territorial behavior may differ between the sexes if males and females defend different resources in their territories. In this study, we tested whether arthropod abundance and biomass were associated with natural variation in territory size and defense in insectivorous green anole lizards, Anolis carolinensis. Our results showed that both male and female lizards had smaller territories in a habitat with greater prey biomass than lizards in habitats with less available prey, but the rates of aggressive behaviors used to defend territories did not differ among these habitats. Further, we did not find a relationship between body size and territory size, and the sexes did not differ in their relationships between food availability and territory size or behavioral defense. Together, these results suggest that differences in food availability influenced male and female territorial strategies similarly, and that territory size may be more strongly associated with variation in food resources than social display behavior. Thus, anole investment in the behavioral defense of a territory may not vary with territory quality.
Couch potatoes do better: Delayed dispersal and territory size affect the duration of territory occupancy in a monogamous mammal.

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Mayer, Martin; Zedrosser, Andreas; Rosell, Frank

2017-06-01

In territorial, socially monogamous species, the establishment and defense of a territory are an important strategy to maximize individual fitness, but the factors responsible for the duration of territory occupancy are rarely studied, especially in long-lived mammals. A long-term monitoring program in southeast Norway spanning over 18 years allowed us to follow the individual life histories of Eurasian beavers ( Castor fiber ) from adolescence in their natal family group to dispersal and territory establishment until the end of territory occupancy. We investigated whether territory size, resource availability, population density, and dispersal age could explain the duration of territory occupancy, which ranged from 1 to 11 years. The duration of territory occupancy was positively related to dispersal age, suggesting that individuals that delayed dispersal had a competitive advantage due to a larger body mass. This is in support with the maturation hypothesis, which states that an animal should await its physical and behavioral maturation before the acquisition of a territory. Further, we found that individuals that established in medium-sized territories occupied them longer as compared to individuals in small or large territories. This suggests that large territories are more costly to defend due to an increased patrolling effort, and small territories might not have sufficient resources. The lifetime reproductive success ranged from zero to six kits and generally increased with an increasing duration of territory occupancy. Our findings show the importance of holding a territory and demonstrate that dispersal decisions and territory selection have important consequences for the fitness of an individual.
Foraging Habitat Distributions Affect Territory Size and Shape in the Tuamotu Kingfisher

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Dylan C. Kesler

2012-01-01

Full Text Available I studied factors influencing territory configuration in the Tuamotu kingfisher (Todiramphus gambieri. Radiotelemetry data were used to define territory boundaries, and I tested for effects on territory size and shape of landscape habitat composition and foraging patch configuration. Tuamotu kingfisher territories were larger in areas with reduced densities of coconut plantation foraging habitat, and territories were less circular in the study site that had a single slender patch of foraging habitat. Maximum territory length did not differ between study sites, however, which suggested that the size of Tuamotu kingfisher territories might be bounded by the combined influence of maximum travel distances and habitat configurations. Results also suggested that birds enlarge territories as they age. Together, results supported previous work indicating that territory configurations represent a balance between the costs of defending a territory and gains from territory ownership.
The Socioecology of Territory Size and a "Work-Around" Hypothesis for the Adoption of Farming

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Freeman, Jacob

2016-01-01

This paper combines theory from ecology and anthropology to investigate variation in the territory sizes of subsistence oriented agricultural societies. The results indicate that population and the dependence of individuals within a society on “wild” foods partly determine the territory sizes of agricultural societies. In contrast, the productivity of an agroecosystem is not an important determinant of territory size. A comparison of the population-territory size scaling dynamics of agricultural societies and human foragers indicates that foragers and farmers face the same constraints on their ability to expand their territory and intensify their use of resources within a territory. However, the higher density of food in an agroecosystem allows farmers, on average, to live at much higher population densities than human foragers. These macroecological patterns are consistent with a “work-around hypothesis” for the adoption of farming. This hypothesis is that as residential groups of foragers increase in size, farming can sometimes better reduce the tension between an individual’s autonomy over resources and the need for social groups to function to provide public goods like defense and information. PMID:27391955
Factors driving territory size and breeding success in a threatened migratory songbird, the Canada Warbler

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D. T. Tyler Flockhart

2016-12-01

Full Text Available Successful conservation of migratory birds demands we understand how habitat factors on the breeding grounds influences breeding success. Multiple factors are known to directly influence breeding success in territorial songbirds. For example, greater food availability and fewer predators can have direct effects on breeding success. However, many of these same habitat factors can also result in higher conspecific density that may ultimately reduce breeding success through density dependence. In this case, there is a negative indirect effect of habitat on breeding success through its effects on conspecific density and territory size. Therefore, a key uncertainty facing land managers is whether important habitat attributes directly influence breeding success or indirectly influence breeding success through territory size. We used radio-telemetry, point-counts, vegetation sampling, predator observations, and insect sampling over two years to provide data on habitat selection of a steeply declining songbird species, the Canada Warbler (Cardellina canadensis. These data were then applied in a hierarchical path modeling framework and an AIC model selection approach to determine the habitat attributes that best predict breeding success. Canada Warblers had smaller territories in areas with high shrub cover, in the presence of red squirrels (Tamiasciurus hudsonicus, at shoreline sites relative to forest-interior sites and as conspecific density increased. Breeding success was lower for birds with smaller territories, which suggests competition for limited food resources, but there was no direct evidence that food availability influenced territory size or breeding success. The negative relationship between shrub cover and territory size in our study may arise because these specific habitat conditions are spatially heterogeneous, whereby individuals pack into patches of preferred breeding habitat scattered throughout the landscape, resulting in reduced
The influence of food abundance, food dispersion and habitat structure on territory selection and size of an Afrotropical terrestrial insectivore

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Stanley, Thomas R.; Newmark, William D.

2015-01-01

Most tropical insectivorous birds, unlike their temperate counterparts, hold and defend a feeding and breeding territory year-around. However, our understanding of ecological factors influencing territory selection and size in tropical insectivores is limited. Here we examine three prominent hypotheses relating food abundance, food dispersion (spatial arrangement of food items), and habitat structure to territoriality in the Usambara Thrush Turdus roehli. We first compared leaf-litter macro-invertebrate abundance and dispersion, and habitat structure between territories and random sites. We then examined the relation between these same ecological factors and territory size. Invertebrate abundance and dispersion were sparsely and evenly distributed across our study system and did not vary between territories and random sites. In contrast, habitat structure did vary between territories and random sites indicating the Usambara Thrush selects territories with open understorey and closed overstorey habitat. Invertebrate abundance and dispersion within territories of the Usambara Thrush were not associated with habitat structure. We believe the most likely explanation for the Usambara Thrush’s preference for open understorey and closed overstorey habitat relates to foraging behavior. Using information-theoretic model selection we found that invertebrate abundance was the highest-ranked predictor of territory size and was inversely related, consistent with food value theory of territoriality.
Size of Specially Protected Forest Sites for Raptors: What Size of These Sites Should be for Protect the Raptor’s Breeding Territories?

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Igor V. Karyakin

2018-03-01

Full Text Available The article analyzes the influence of various types of felling on the occupation of breeding territories by different species of raptors mainly in the Altai Territory forests. Responses of birds of prey to the disturbance factor are also analyzed. Flight initiation distance is determined for each species. A review of international and Russian experience of buffer zones and specially protected forest areas (SPFA around nests of raptors was made. On this basis, the article presents the sizes of specially protected forest areas, thus it is possible to preserve breeding territories of different birds of prey species.
Size of Specially Protected Forest Sites for Raptors: What Size of These Sites Should be for Protect the Raptor’s Breeding Territories?

OpenAIRE

Igor V. Karyakin; Elvira G. Nikolenko; Sergey V. Bakka

2018-01-01

The article analyzes the influence of various types of felling on the occupation of breeding territories by different species of raptors mainly in the Altai Territory forests. Responses of birds of prey to the disturbance factor are also analyzed. Flight initiation distance is determined for each species. A review of international and Russian experience of buffer zones and specially protected forest areas (SPFA) around nests of raptors was made. On this basis, the article presents the sizes o...
Unstructured socialization and territorialization. A street-ethnographic take on urban youth in a medium-sized town in Denmark

DEFF Research Database (Denmark)

Gravesen, David Thore; Frostholm, Peter Hornbæk

Abstract / Journal of youth studies Conference 2015 Peter Frostholm Olesen & David Thore Gravesen Unstructured socialization and territorialization. A street-ethnographic take on urban youth in a medium-sized town in Denmark. In 2013, the municipality in Horsens, a medium-sized provincial town...... in Denmark, bestowed the city's children and young people a skater / parkour / ball-cage facility right on the city's central squares. The facility serves as a territorial meeting place for a number of conflicting groups of adolescents with different codes of behavior based on their cultural orientation...... and sense of belonging to certain districts of the city. Through positioning battles of various kinds the groups fight for space and place for their unstructured socialization processes with their peers. Officially, the municipality donated the facility to give local children and young people an opportunity...
Long-term resource variation and group size: A large-sample field test of the Resource Dispersion Hypothesis

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Morecroft Michael D

2001-07-01

Full Text Available Abstract Background The Resource Dispersion Hypothesis (RDH proposes a mechanism for the passive formation of social groups where resources are dispersed, even in the absence of any benefits of group living per se. Despite supportive modelling, it lacks empirical testing. The RDH predicts that, rather than Territory Size (TS increasing monotonically with Group Size (GS to account for increasing metabolic needs, TS is constrained by the dispersion of resource patches, whereas GS is independently limited by their richness. We conducted multiple-year tests of these predictions using data from the long-term study of badgers Meles meles in Wytham Woods, England. The study has long failed to identify direct benefits from group living and, consequently, alternative explanations for their large group sizes have been sought. Results TS was not consistently related to resource dispersion, nor was GS consistently related to resource richness. Results differed according to data groupings and whether territories were mapped using minimum convex polygons or traditional methods. Habitats differed significantly in resource availability, but there was also evidence that food resources may be spatially aggregated within habitat types as well as between them. Conclusions This is, we believe, the largest ever test of the RDH and builds on the long-term project that initiated part of the thinking behind the hypothesis. Support for predictions were mixed and depended on year and the method used to map territory borders. We suggest that within-habitat patchiness, as well as model assumptions, should be further investigated for improved tests of the RDH in the future.
The Unified Health System (SUS as a large technological system: territory, technique and politic

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Luis Henrique Leandro Ribeiro

2018-03-01

Full Text Available The Uni ed Health System (SUS constitutes a large technological system wi- thin the Brazilian territory since it aggregates a broad and diverse materiality in organizing and managing its ows. Additionally, it has two other attributes that make it unique: high sensibility to speci cities of different places; and technical and political centralization and decentralization of its actions. The macro dimen- sion is the SUS, leading it to be understood not simply as a health system, through its: multidimensionality – elements of other life instances (social, economic, cul- tural and political; broad and unequal spectrum of actors (state and non-state who move it and the meanings of its actions; and the trans-scaleness of its con- cretion in places (local, national and international nexuses. As an infrastructure of everyday life, it is a hegemonic large technological system that acts upon objec- tive (technosphere and subjective (psychosphere conditions of existence, a con- ception that has important implications for health policy and territory integration.
Cheating monkeys undermine group strength in enemy territory.

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Crofoot, Margaret Chatham; Gilby, Ian C

2012-01-10

In many social animals, group-mates cooperate to defend their range against intrusion by neighboring groups. Because group size tends to be highly variable, such conflicts are often asymmetric. Although numerical superiority is assumed to provide a competitive advantage, small groups can generally defend their ranges, even when greatly outnumbered. The prevailing explanation for this puzzling phenomenon is that individuals in relatively large groups experience a greater temptation to flee from conflicts, in effect leveling the balance of power. Using playback experiments simulating territorial intrusions by wild capuchin monkey (Cebus capucinus) groups, we show that such a collective action problem does indeed undermine the competitive ability of large groups. Focal capuchins were more likely to run away from territorial intrusions when their group had a numeric advantage; each one-individual increase in relative group size raised the odds of flight by 25%. However, interaction location had a more important impact on individuals' reactions, creating a strong home-field advantage. After controlling for relative group size, the odds that a focal animal fled were 91% lower in experiments that occurred in the center compared with on the edge of its group's range, whereas the odds that it rushed toward the speaker were more than sixfold higher. These location-dependent patterns of defection and cooperation create a competitive advantage for residents over intruders across a wide range of relative group sizes, which may stabilize range boundaries and provide a general explanation for how groups of widely divergent sizes can coexist, even in the face of intense intergroup competition.
The large sample size fallacy.

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Lantz, Björn

2013-06-01

Significance in the statistical sense has little to do with significance in the common practical sense. Statistical significance is a necessary but not a sufficient condition for practical significance. Hence, results that are extremely statistically significant may be highly nonsignificant in practice. The degree of practical significance is generally determined by the size of the observed effect, not the p-value. The results of studies based on large samples are often characterized by extreme statistical significance despite small or even trivial effect sizes. Interpreting such results as significant in practice without further analysis is referred to as the large sample size fallacy in this article. The aim of this article is to explore the relevance of the large sample size fallacy in contemporary nursing research. Relatively few nursing articles display explicit measures of observed effect sizes or include a qualitative discussion of observed effect sizes. Statistical significance is often treated as an end in itself. Effect sizes should generally be calculated and presented along with p-values for statistically significant results, and observed effect sizes should be discussed qualitatively through direct and explicit comparisons with the effects in related literature. © 2012 Nordic College of Caring Science.
Animal interactions and the emergence of territoriality.

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Luca Giuggioli

2011-03-01

Full Text Available Inferring the role of interactions in territorial animals relies upon accurate recordings of the behaviour of neighbouring individuals. Such accurate recordings are rarely available from field studies. As a result, quantification of the interaction mechanisms has often relied upon theoretical approaches, which hitherto have been limited to comparisons of macroscopic population-level predictions from un-tested interaction models. Here we present a quantitative framework that possesses a microscopic testable hypothesis on the mechanism of conspecific avoidance mediated by olfactory signals in the form of scent marks. We find that the key parameters controlling territoriality are two: the average territory size, i.e. the inverse of the population density, and the time span during which animal scent marks remain active. Since permanent monitoring of a territorial border is not possible, scent marks need to function in the temporary absence of the resident. As chemical signals carried by the scent only last a finite amount of time, each animal needs to revisit territorial boundaries frequently and refresh its own scent marks in order to deter possible intruders. The size of the territory an animal can maintain is thus proportional to the time necessary for an animal to move between its own territorial boundaries. By using an agent-based model to take into account the possible spatio-temporal movement trajectories of individual animals, we show that the emerging territories are the result of a form of collective animal movement where, different to shoaling, flocking or herding, interactions are highly heterogeneous in space and time. The applicability of our hypothesis has been tested with a prototypical territorial animal, the red fox (Vulpes vulpes.
The influence of fire-coral colony size and agonistic behaviour of territorial damselfish on associated coral reef fish communities.

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Leal, Isabela Carolina Silva; de Araújo, Maria Elisabeth; da Cunha, Simone Rabelo; Pereira, Pedro Henrique Cipresso

2015-07-01

Branching hydrocorals from the genus Millepora play an important ecological role in South Atlantic reefs, where branching scleractinian corals are absent. Previous studies have shown a high proportion of reef fish species using branching fire-coral colonies as shelter, breeding, and feeding sites. However, the effects of Millepora spp. colony size and how the agonistic behaviour of a competitive damselfish affect the associated reef fish community are still unknown. The present study examined how fire-coral colony volume and the presence of a highly territorial and aggressive damselfish (Brazilian endemic Stegastes fuscus) affects the reef fish community associated with the fire-coral Millepora alcicornis. M. alcicornis colonies were surveyed from September 2012 to April 2013 at Tamandaré Reefs off Northeast Brazil. Our results show that the abundance and richness of coral associated fish was positively correlated with M. alcicornis coral colony volume. Additionally, behaviour of S. fuscus, the most abundant reef fish species found associated with fire-coral colonies (almost 57% of the fish community), was also influenced by fire-coral colony volume. There was a clear trend of increased agonistic behaviour and feeding on coral polyps as colony volume increased. This trend was reversed for the non-occupational swimming category, which decreased as M. alcicornis colony volume increased. Behavioural ontogenetic changes were also detected for S. fuscus individuals. Juveniles mainly showed two distinct behaviours: sheltered on coral branches and feeding on coral polyps. In contrast, adults presented greater equitability among the behavioural categories, mostly non-occupational swimming around coral colonies and agonistic behaviour. Lastly, S. fuscus individuals actively defended fire-coral colonies from intruders. A large number of agonistic interactions occurred against potential food competitors, which were mainly roving herbivores, omnivores, and sessile
Residency in white-eared hummingbirds (Hylocharis leucotis and its effect in territorial contest resolution

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Verónica Mendiola-Islas

2016-10-01

Full Text Available Background Territory owners usually defeat intruders. One explanation for this observation is the uncorrelated asymmetry hypothesis which argues that contests might be settled by an arbitrary convention such as “owners win.” We studied the effect of territorial residency on contest asymmetries in the white-eared hummingbird (Hylocharis leucotis in a fir forest from central Mexico. Methods Twenty white-eared male adult hummingbird territories were monitored during a winter season, recording the territorial behavior of the resident against intruding hummingbirds. The size and quality of the territory were related to the probability that the resident would allow the use of flowers by the intruder. Various generalized models (logistical models were generated to describe the probabilities of victory for each individual resident depending on the different combinations of three predictor variables (territory size, territory quality, and intruder identity. Results In general, small and low quality territory owners tend to prevent conspecific intruders from foraging at a higher rate, while they frequently fail to exclude heterospecific intruders such as the magnificent hummingbird (Eugenes fulgens or the green violetear hummingbird (Colibri thalassinus on any territory size. Our results showed that the identity of the intruder and the size and quality of the territory determined the result of the contests, but not the intensity of defense. Discussion Initially, the rule that “the resident always wins” was supported, since no resident was expelled from its territory during the study. Nevertheless, the resident-intruder asymmetries during the course of a day depended on different factors, such as the size and quality of the territory and, mainly, the identity of the intruders. Our results showed that flexibility observed in contest tactics suggests that these tactics are not fixed but are socially plastic instead and they can be adjusted to
Residency in white-eared hummingbirds (Hylocharis leucotis) and its effect in territorial contest resolution.

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Mendiola-Islas, Verónica; Lara, Carlos; Corcuera, Pablo; Valverde, Pedro Luis

2016-01-01

Territory owners usually defeat intruders. One explanation for this observation is the uncorrelated asymmetry hypothesis which argues that contests might be settled by an arbitrary convention such as "owners win." We studied the effect of territorial residency on contest asymmetries in the white-eared hummingbird ( Hylocharis leucotis ) in a fir forest from central Mexico. Twenty white-eared male adult hummingbird territories were monitored during a winter season, recording the territorial behavior of the resident against intruding hummingbirds. The size and quality of the territory were related to the probability that the resident would allow the use of flowers by the intruder. Various generalized models (logistical models) were generated to describe the probabilities of victory for each individual resident depending on the different combinations of three predictor variables (territory size, territory quality, and intruder identity). In general, small and low quality territory owners tend to prevent conspecific intruders from foraging at a higher rate, while they frequently fail to exclude heterospecific intruders such as the magnificent hummingbird ( Eugenes fulgens ) or the green violetear hummingbird ( Colibri thalassinus ) on any territory size. Our results showed that the identity of the intruder and the size and quality of the territory determined the result of the contests, but not the intensity of defense. Initially, the rule that "the resident always wins" was supported, since no resident was expelled from its territory during the study. Nevertheless, the resident-intruder asymmetries during the course of a day depended on different factors, such as the size and quality of the territory and, mainly, the identity of the intruders. Our results showed that flexibility observed in contest tactics suggests that these tactics are not fixed but are socially plastic instead and they can be adjusted to specific circumstances.
Song repertoire size correlates with measures of body size in Eurasian blackbirds

DEFF Research Database (Denmark)

Hesler, Nana; Mundry, Roger; Sacher, Thomas

2012-01-01

In most oscine bird species males possess a repertoire of different song patterns. The size of these repertoires is assumed to serve as an honest signal of male quality. The Eurasian blackbird’s (Turdus merula) song contains a large repertoire of different element types with a flexible song...... organisation. Here we investigated whether repertoire size in Eurasian blackbirds correlates with measures of body size, namely length of wing, 8th primary, beak and tarsus. So far, very few studies have investigated species with large repertoires and a flexible song organisation in this context. We found...... positive correlations, meaning that larger males had larger repertoires. Larger males may have better fighting abilities and, thus, advantages in territorial defence. Larger structural body size may also reflect better conditions during early development. Therefore, under the assumption that body size...

Territoriality, breeding biology and vocalisations of the Crimson ...

African Journals Online (AJOL)

This study reports on aspects of the territoriality, breeding success and vocal behaviour of Crimson-breasted Shrikes Laniarus atrococcineus at a study site in the Nylsvley district, South Africa. Their mean territory size was c. 12ha. Breeding success was very low, with only one nestling fledging from 13 clutches.
Territory and group sizes in Eurasian beavers (Castor fiber): echoes of settlement and reproduction?

NARCIS (Netherlands)

Campbell, R.D.; Rosell, F.; Nolet, B.A.; Dijkstra, V.A.A.

2005-01-01

According to current theories of territoriality, an animal is expected to defend the smallest area that can provide resources for maximisation of reproduction, known as the economically defendable area. In group territorial species however, the strategies behind resource defence are likely to be
URBAN REGIONAL NETWORKS AND TERRITORIAL DEVELOPMENT: AN ANALYSIS OF “MINAS GERAIS” NORTHWEST TERRITORY IN RECENT YEARS

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Clesio Marcelino Jesus

2016-09-01

Full Text Available This article aims to show that the establishment of a rural area as a cutout for implementation of public policies for development needs to consider the configuration of the urban network of the municipalities that compose it, identifying what are the hierarchical relationships between the municipalities that make up the territory and if the most dynamic centers radiate influence to the whole. We present the case study of the Northwest Territory of Minas, where were identified various limits for the implementation of territorial development policies. In this article it is shown that such limits are manifested largely because the territory groups municipalities that have different polarizations and establish differentiated functional relationships within the regional urban network. It was found that in this territorial clipping are articulated different social production systems and that the delimitation of the territory does not match even with the regionalization of state and federal agencies.
Energetic cost of feeding territories in an Hawaiian honeycreeper.

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Carpenter, F Lynn; MacMillen, Richard E

1976-09-01

By analysis of time budgets the daily energy expenditure in territorial individuals of a Hawaiian honeycreeper (Vestiaria coccinea, Fam. Drepanididae) were estimated during the nonbreeding season and compared to that of nonterritorial individuals. The mean rise in living costs was 2.3 kcal/24 h or 17% of the nonterritorial energy budget. The most costly territorial behavior was advertisement rather than chasing, and total territorial cost was seen to be little affected by the number of intruders or the size of the territory. These results are compared with data on feeding (nonbreeding) territories of other nectar-feeding birds. The suggestion is made that hummingbirds may be more likely to develop nonbreeding territorial behavior in any set of environmental circumstances than are honeycreepers because of relatively lower total cost of advertisement plus chasing.
The architecture of chicken chromosome territories changes during differentiation

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Stadler Sonja

2004-11-01

Full Text Available Abstract Background Between cell divisions the chromatin fiber of each chromosome is restricted to a subvolume of the interphase cell nucleus called chromosome territory. The internal organization of these chromosome territories is still largely unknown. Results We compared the large-scale chromatin structure of chromosome territories between several hematopoietic chicken cell types at various differentiation stages. Chromosome territories were labeled by fluorescence in situ hybridization in structurally preserved nuclei, recorded by confocal microscopy and evaluated visually and by quantitative image analysis. Chromosome territories in multipotent myeloid precursor cells appeared homogeneously stained and compact. The inactive lysozyme gene as well as the centromere of the lysozyme gene harboring chromosome located to the interior of the chromosome territory. In further differentiated cell types such as myeloblasts, macrophages and erythroblasts chromosome territories appeared increasingly diffuse, disaggregating to separable substructures. The lysozyme gene, which is gradually activated during the differentiation to activated macrophages, as well as the centromere were relocated increasingly to more external positions. Conclusions Our results reveal a cell type specific constitution of chromosome territories. The data suggest that a repositioning of chromosomal loci during differentiation may be a consequence of general changes in chromosome territory morphology, not necessarily related to transcriptional changes.
Large-sized seaweed monitoring based on MODIS

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Ma, Long; Li, Ying; Lan, Guo-xin; Li, Chuan-long

2009-10-01

In recent years, large-sized seaweed, such as ulva lactuca, blooms frequently in coastal water in China, which threatens marine eco-environment. In order to take effective measures, it is important to make operational surveillance. A case of large-sized seaweed blooming (i.e. enteromorpha), occurred in June, 2008, in the sea near Qingdao city, is studied. Seaweed blooming is dynamically monitored using Moderate Resolution Imaging Spectroradiometer (MODIS). After analyzing imaging spectral characteristics of enteromorpha, MODIS band 1 and 2 are used to create a band ratio algorithm for detecting and mapping large-sized seaweed blooming. In addition, chlorophyll-α concentration is inversed based on an empirical model developed using MODIS. Chlorophyll-α concentration maps are derived using multitemporal MODIS data, and chlorophyll-α concentration change is analyzed. Results show that the presented methods are useful to get the dynamic distribution and the growth of large-sized seaweed, and can support contingency planning.
Historizing the production of territorial stigmatization

DEFF Research Database (Denmark)

Larsen, Troels Schultz; Delica, Kristian Nagel

of the literature has been on the effects of territorial stigmatization rather than its actual production. This article brings structure to the debate and cast light on the production of territorial stigmatization by analysing a corpus of 119 publications from peer reviewed academic journals. Building...... we have witnessed a steep increase in the academic publication on Territorial stigmatization and its consequence; however there seem to be a rather large fragmentation in the different approaches, which makes for fragmented discussions and a confusing debate. Secondly the focus of the majority...... stigmatization is not a new a phenomena we do find that the modes and conditions for the production of territorial stigmatization at a number of different levels are novel and distinct from past experiences in several ways....
The large-scale solar feed-in tariff reverse auction in the Australian Capital Territory, Australia

International Nuclear Information System (INIS)

Buckman, Greg; Sibley, Jon; Bourne, Richard

2014-01-01

Feed-in tariffs (FiTs) offer renewable energy developers significant investor certainty but sometimes at the cost of being misaligned with generation costs. Reverse FiT auctions, where the FiT rights for a predetermined capacity are auctioned, can overcome this problem but can be plagued by non-delivery risks, particularly of competitively priced proposals. In 2012 and 2013 the Australian Capital Territory (ACT) Government in Australia conducted a FiT reverse auction for 40 MW of large-scale solar generating capacity, the first such auction undertaken in the country. The auction was highly competitive in relation to price and demonstrating low delivery risks. Proposal capital costs, particularly engineering, procurement and construction costs, as well as internal rates of return, were lower than expected. The auction process revealed limited land availability for large-scale solar developments in the ACT as well as a significant perceived sovereign risk issue. The auction process was designed to mitigate non-delivery risk by requiring proposals to be pre-qualified on the basis of delivery risk, before considering FiT pricing. The scheme is likely to be used by the ACT Government to support further large-scale renewable energy development as part of its greenhouse gas reduction strategy which is underpinned by a 90-per cent-by-2020 renewable energy target. - Highlights: • Evolution of the reverse auction process in the Australian Capital Territory. • Analysis of the outcomes of the first Australian feed-in tariff reverse auction. • Identification of the major drivers of the low FiT prices achieved in the auction. • Identification of major issues that emerged in the auction
Territoriality and breeding success in Gurney's sugarbird ...

African Journals Online (AJOL)

Only 25 %of pairs laid eggs, and mating appears to have been constrained by low nectar and arthropod energy availability, and the costs associated with the defence of large territories. Reproductive success was directly related to arthropod availability on territories, with pairs not even appearing to attempt breeding if this is ...
The effects of residency and body size on contest initiation and outcome in the territorial dragon, Ctenophorus decresii.

Directory of Open Access Journals (Sweden)

Kate D L Umbers

Full Text Available Empirical studies of the determinants of contests have been attempting to unravel the complexity of animal contest behaviour for decades. This complexity requires that experiments incorporate multiple determinants into studies to tease apart their relative effects. In this study we examined the complex contest behaviour of the tawny dragon (Ctenophorus decresii, a territorial agamid lizard, with the specific aim of defining the factors that determine contest outcome. We manipulated the relative size and residency status of lizards in contests to weight their importance in determining contest outcome. We found that size, residency and initiating a fight were all important in determining outcomes of fights. We also tested whether residency or size was important in predicting the status of lizard that initiated a fight. We found that residency was the most important factor in predicting fight initiation. We discuss the effects of size and residency status in context of previous studies on contests in tawny dragons and other animals. Our study provides manipulative behavioural data in support of the overriding effects of residency on initiation fights and winning them.
The Effects of Residency and Body Size on Contest Initiation and Outcome in the Territorial Dragon, Ctenophorus decresii

Science.gov (United States)

Umbers, Kate D. L.; Osborne, Louise; Keogh, J. Scott

2012-01-01

Empirical studies of the determinants of contests have been attempting to unravel the complexity of animal contest behaviour for decades. This complexity requires that experiments incorporate multiple determinants into studies to tease apart their relative effects. In this study we examined the complex contest behaviour of the tawny dragon (Ctenophorus decresii), a territorial agamid lizard, with the specific aim of defining the factors that determine contest outcome. We manipulated the relative size and residency status of lizards in contests to weight their importance in determining contest outcome. We found that size, residency and initiating a fight were all important in determining outcomes of fights. We also tested whether residency or size was important in predicting the status of lizard that initiated a fight. We found that residency was the most important factor in predicting fight initiation. We discuss the effects of size and residency status in context of previous studies on contests in tawny dragons and other animals. Our study provides manipulative behavioural data in support of the overriding effects of residency on initiation fights and winning them. PMID:23077558
Large litter sizes

DEFF Research Database (Denmark)

Sandøe, Peter; Rutherford, K.M.D.; Berg, Peer

2012-01-01

This paper presents some key results and conclusions from a review (Rutherford et al. 2011) undertaken regarding the ethical and welfare implications of breeding for large litter size in the domestic pig and about different ways of dealing with these implications. Focus is primarily on the direct...... possible to achieve a drop in relative piglet mortality and the related welfare problems. However, there will be a growing problem with the need to use foster or nurse sows which may have negative effects on both sows and piglets. This gives rise to new challenges for management....
Health and nomadism: territory and belonging

Directory of Open Access Journals (Sweden)

Betina Hillesheim

2017-11-01

Full Text Available This article discusses how territory and linking notions articulate with the health field in Brazil, in view of the relations that are established between health staff and certain social groups who see in the movement a logic of life, survival and resistance: the nomads. The concept of territory is an important organizer of Brazilian’s public policies, and is closely related to inclusion. The data were collected through participant observation of the daily work of two teams of Family Health Strategy, in a medium-sized city located in the state of Rio Grande do Sul. For these services, nomadism is seen as a nuisance. On the other hand, include not only acquires a sense of attachment and population control, but the demarcation of belonging territories, from the investment of the relation of users with health services.
Territoriality of feral pigs in a highly persecuted population on Fort Benning, Georgia

Science.gov (United States)

Sparklin, B.D.; Mitchell, M.S.; Hanson, L.B.; Jolley, D.B.; Ditchkoff, S.S.

2009-01-01

We examined home range behavior of female feral pigs (Sus scrofa) in a heavily hunted population on Fort Benning Military Reservation in west-central Georgia, USA. We used Global Positioning System location data from 24 individuals representing 18 sounders (i.e., F social groups) combined with markrecapture and camera-trap data to evaluate evidence of territorial behavior at the individual and sounder levels. Through a manipulative experiment, we examined evidence for an inverse relationship between population density and home range size that would be expected for territorial animals. Pigs from the same sounder had extensive home range overlap and did not have exclusive core areas. Sounders had nearly exclusive home ranges and had completely exclusive core areas, suggesting that female feral pigs on Fort Benning were territorial at the sounder level but not at the individual level. Lethal removal maintained stable densities of pigs in our treatment area, whereas density increased in our control area; territory size in the 2 areas was weakly and inversely related to density of pigs. Territorial behavior in feral pigs could influence population density by limiting access to reproductive space. Removal strategies that 1) match distribution of removal efforts to distribution of territories, 2) remove entire sounders instead of individuals, and 3) focus efforts where high-quality food resources strongly influence territorial behaviors may be best for long-term control of feral pigs.
Experimental evaluation of sex differences in territory acquisition in a cooperatively breeding bird

NARCIS (Netherlands)

Eikenaar, Cas; Richardson, David S.; Brouwer, Lyanne; Bristol, Rachel; Komdeur, Jan

2009-01-01

In many species, territory ownership is a prerequisite for reproduction; consequently, factors that affect success in territory acquisition can have a large impact on fitness. When competing for territories, some individuals may have an advantage if, for example, they are phenotypically superior or
Colombia: Territorial classification

International Nuclear Information System (INIS)

Mendoza Morales, Alberto

1998-01-01

The article is about the approaches of territorial classification, thematic axes, handling principles and territorial occupation, politician and administrative units and administration regions among other topics. Understanding as Territorial Classification the space distribution on the territory of the country, of the geographical configurations, the human communities, the political-administrative units and the uses of the soil, urban and rural, existent and proposed
The Territorial Trap and The Problem of Non-territorialized Groups

Directory of Open Access Journals (Sweden)

Mireille Marcia Karman

2016-12-01

Full Text Available This article aims to argue that territory is ahistorical concept rather than a constant one in explaining political conception of state and other political entities. Referring to liberalism and political realism, territory has been one of the core concepts in the study of political science. This paper will then elaborate the concept of territoriality and its problem in the era of globalization, which will also describe the existence of territory of non-state actor in private and public sphere. At the end of this article, I will outline the possibility to have a different reaction against the threat of non-state actor when the notion of territory is not taken for granted anymore.
An alternative method for determining particle-size distribution of forest road aggregate and soil with large-sized particles

Science.gov (United States)

Hakjun Rhee; Randy B. Foltz; James L. Fridley; Finn Krogstad; Deborah S. Page-Dumroese

2014-01-01

Measurement of particle-size distribution (PSD) of soil with large-sized particles (e.g., 25.4 mm diameter) requires a large sample and numerous particle-size analyses (PSAs). A new method is needed that would reduce time, effort, and cost for PSAs of the soil and aggregate material with large-sized particles. We evaluated a nested method for sampling and PSA by...
Effects of selective logging on large mammal populations in a remote indigenous territory in the northern Peruvian Amazon

OpenAIRE

Pedro Mayor; Pedro Pérez-Peña; Mark Bowler; Pablo E. Puertas; Maire Kirkland; Richard Bodmer

2015-01-01

We examined the effects of selective timber logging carried out by local indigenous people in remote areas within indigenous territories on the mammal populations of the Yavari-Mirin River basin on the Peru-Brazil border. Recent findings show that habitat change in the study area is minimal, and any effect of logging activities on large mammal populations is highly likely to be the result of hunting associated with logging operations. We used hunting registers to estimate the monthly and year...
Prey Selection of Scandinavian Wolves: Single Large or Several Small?

Science.gov (United States)

Sand, Håkan; Eklund, Ann; Zimmermann, Barbara; Wikenros, Camilla; Wabakken, Petter

2016-01-01

Research on large predator-prey interactions are often limited to the predators' primary prey, with the potential for prey switching in systems with multiple ungulate species rarely investigated. We evaluated wolf (Canis lupus) prey selection at two different spatial scales, i.e., inter- and intra-territorial, using data from 409 ungulate wolf-kills in an expanding wolf population in Scandinavia. This expansion includes a change from a one-prey into a two-prey system with variable densities of one large-sized ungulate; moose (Alces alces) and one small-sized ungulate; roe deer (Capreolus capreolus). Among wolf territories, the proportion of roe deer in wolf kills was related to both pack size and roe deer density, but not to moose density. Pairs of wolves killed a higher proportion of roe deer than did packs, and wolves switched to kill more roe deer as their density increased above a 1:1 ratio in relation to the availability of the two species. At the intra-territorial level, wolves again responded to changes in roe deer density in their prey selection whereas we found no effect of snow depth, time during winter, or other predator-related factors on the wolves' choice to kill moose or roe deer. Moose population density was only weakly related to intra-territorial prey selection. Our results show that the functional response of wolves on moose, the species hitherto considered as the main prey, was strongly dependent on the density of a smaller, alternative, ungulate prey. The impact of wolf predation on the prey species community is therefore likely to change with the composition of the multi-prey species community along with the geographical expansion of the wolf population.

Influence of prey dispersion on territory and group size of African lions: a test of the resource dispersion hypothesis.

Science.gov (United States)

Valeix, Marion; Loveridge, Andrew J; MacDonald, David W

2012-11-01

Empirical tests of the resource dispersion hypothesis (RDH), a theory to explain group living based on resource heterogeneity, have been complicated by the fact that resource patch dispersion and richness have proved difficult to define and measure in natural systems. Here, we studied the ecology of African lions Panthera leo in Hwange National Park, Zimbabwe, where waterholes are prey hotspots, and where dispersion of water sources and abundance of prey at these water sources are quantifiable. We combined a 10-year data set from GPS-collared lions for which information of group composition was available concurrently with data for herbivore abundance at waterholes. The distance between two neighboring waterholes was a strong determinant of lion home range size, which provides strong support for the RDH prediction that territory size increases as resource patches are more dispersed in the landscape. The mean number of herbivore herds using a waterhole, a good proxy of patch richness, determined the maximum lion group biomass an area can support. This finding suggests that patch richness sets a maximum ceiling on lion group size. This study demonstrates that landscape ecology is a major driver of ranging behavior and suggests that aspects of resource dispersion limit group sizes.
The Challenge of Managing Marine Biodiversity: A Practical Toolkit for a Cartographic, Territorial Approach

Directory of Open Access Journals (Sweden)

Carla Morri

2012-11-01

Full Text Available An approach to the management of marine biodiversity was developed based on two levels of environmental diagnostics: (1 the characterization (to identify types, and (2 the evaluation (to define status and values. Both levels involve the production of maps, namely: (i morphobathymetry and sedimentology; (ii habitats; (iii natural emergencies; (iv degradation and risk; (v weighted vulnerability; (vi environmental quality; and, (vii susceptibility to use. A general methodological aspect that must be stated first is the need of dividing the mapped area in territorial units corresponding to submultiples of the UTM grid and having different sizes according to the scale adopted. Territorial units (grid cells are assigned to one of five classes of evaluation, ranging from high necessity of conservation or protection to non-problematic, unimportant or already compromised (according to the specific map situations. Depending on the scale, these maps are suited for territorial planning (small scales, allowing for a synoptic view or for administration and decision making (large scales, providing detail on local situations and problems. Mapping should be periodically repeated (diachronic cartography to assure an efficient tool for integrated coastal zone management.
Large size space construction for space exploitation

Science.gov (United States)

Kondyurin, Alexey

2016-07-01

Space exploitation is impossible without large space structures. We need to make sufficient large volume of pressurized protecting frames for crew, passengers, space processing equipment, & etc. We have to be unlimited in space. Now the size and mass of space constructions are limited by possibility of a launch vehicle. It limits our future in exploitation of space by humans and in development of space industry. Large-size space construction can be made with using of the curing technology of the fibers-filled composites and a reactionable matrix applied directly in free space. For curing the fabric impregnated with a liquid matrix (prepreg) is prepared in terrestrial conditions and shipped in a container to orbit. In due time the prepreg is unfolded by inflating. After polymerization reaction, the durable construction can be fitted out with air, apparatus and life support systems. Our experimental studies of the curing processes in the simulated free space environment showed that the curing of composite in free space is possible. The large-size space construction can be developed. A project of space station, Moon base, Mars base, mining station, interplanet space ship, telecommunication station, space observatory, space factory, antenna dish, radiation shield, solar sail is proposed and overviewed. The study was supported by Humboldt Foundation, ESA (contract 17083/03/NL/SFe), NASA program of the stratospheric balloons and RFBR grants (05-08-18277, 12-08-00970 and 14-08-96011).
Local authorities and electricity: territories, actors and issues within the local public service in France

International Nuclear Information System (INIS)

Bouvier, G.

2005-06-01

In France, the role of local authorities in the organization of the electricity supply system is largely unknown mainly due to the size of the state-owned utility Electricite de France (EDF). Local authorities and their groupings played a major role in the electrification of the national territory and have kept important prerogatives as conceding authorities of this service of general interest. These groupings also became the tools of the soft power of local actors. The geopolitical analysis of the relationships between local municipalities and electric power stakeholders shows the diversity of actors and opinions. Stuck between market liberalization issues and decentralization to local authorities, these groupings tend to reinforce their competencies. Furthermore, decentralization goes along with a reinforcement of the political involvement in local energy policy and with conflicts on the adequate territorial scale for theses policies. (author)
Evaluation of Seismic Risk of Siberia Territory

Science.gov (United States)

Seleznev, V. S.; Soloviev, V. M.; Emanov, A. F.

The outcomes of modern geophysical researches of the Geophysical Survey SB RAS, directed on study of geodynamic situation in large industrial and civil centers on the territory of Siberia with the purpose of an evaluation of seismic risk of territories and prediction of origin of extreme situations of natural and man-caused character, are pre- sented in the paper. First of all it concerns the testing and updating of a geoinformation system developed by Russian Emergency Ministry designed for calculations regarding the seismic hazard and response to distructive earthquakes. The GIS database contains the catalogues of earthquakes and faults, seismic zonation maps, vectorized city maps, information on industrial and housing fund, data on character of building and popula- tion in inhabited places etc. The geoinformation system allows to solve on a basis of probabilistic approaches the following problems: - estimating the earthquake impact, required forces, facilities and supplies for life-support of injured population; - deter- mining the consequences of failures on chemical and explosion-dangerous objects; - optimization problems on assurance technology of conduct of salvage operations. Using this computer program, the maps of earthquake risk have been constructed for several seismically dangerous regions of Siberia. These maps display the data on the probable amount of injured people and relative economic damage from an earthquake, which can occur in various sites of the territory according to the map of seismic zona- tion. The obtained maps have allowed determining places where the detailed seismo- logical observations should be arranged. Along with it on the territory of Siberia the wide-ranging investigations with use of new methods of evaluation of physical state of industrial and civil establishments (buildings and structures, hydroelectric power stations, bridges, dams, etc.), high-performance detailed electromagnetic researches of ground conditions of city
Territorial energy operators. The builders of an energetic and territorial autonomy

International Nuclear Information System (INIS)

Regnier, Yannick; Durand, Lucas; Arnaud, Baptiste; Rebelle, Bruno; Bailleul, Esther; Causse, Laurent; Cauvin, Frederick; Claustre, Raphael; Collin, Lucie; Ferrari, Albert; Julien, Emmanuel; Flye Sainte Marie, Luc; Hennion, Anne-Sophie; Leclerq, Michel; Le Page, Delphine; Le Quellenec, Johan; Marillier, Frederic; Martin, Florence; Moncorge, Sophie; Mottl, Karin; Rynikiewicz, Christophe; Ribardiere Le May, Elodie; Stegen, Eva; Robillard, Julien

2017-06-01

As the recent law on energy transition defined a legal framework which allowed the action of local authorities in the field of energy, and resulted in the creation of local or territorial energy utilities by these authorities or other actors, this report proposes a presentation of examples of territorial energy utilities or operators. These examples are chosen in different French towns, district or regions (Vienne, Montpellier, Lannion, Pays de Vilaine, Lot, Ile-de-France, Rhone-Alpes) but also in Germany and Austria. Before presenting these experiments, the authors describe and discuss the French legal framework of territorial energy transition. They describe the territorial energy operator as a factor of emergence of an energetic and territorial autonomy
TERRITORIES, TERRITORIALITIES AND IDENTITIES: MATERIAL RELATIONS, SYMBOLIC, AND OF GENDER IN THE COUNTRYSIDE

Directory of Open Access Journals (Sweden)

Lívia Aparecida Pires de

2017-06-01

Full Text Available The territory is understood as an appropriate space, delimitated by power relations, and constituted by material and symbolic relations which provide elements to the territorialities development and for forming men and women identities. In the territory of familiar production, the sexual division of labor and of spaces causes the 'invisibility' of women's work in the productive sphere, fact that influences on the construction of the rural women’s identity. However, women exercise their territorialities in both spaces and their productive and reproductive activities are fundamental to the family's livingness and permanence in the countryside. In this sense, it proposes to analyze the territorialities and the territorial identity of the subjects of the countryside and ascertain how this discussion contributes to the recognition of rural woman's identity. To the development of this research, have been taken theoretical research about: territory, territoriality, identity, gender and domestic space.
How memory of direct animal interactions can lead to territorial pattern formation.

Science.gov (United States)

Potts, Jonathan R; Lewis, Mark A

2016-05-01

Mechanistic home range analysis (MHRA) is a highly effective tool for understanding spacing patterns of animal populations. It has hitherto focused on populations where animals defend their territories by communicating indirectly, e.g. via scent marks. However, many animal populations defend their territories using direct interactions, such as ritualized aggression. To enable application of MHRA to such populations, we construct a model of direct territorial interactions, using linear stability analysis and energy methods to understand when territorial patterns may form. We show that spatial memory of past interactions is vital for pattern formation, as is memory of 'safe' places, where the animal has visited but not suffered recent territorial encounters. Additionally, the spatial range over which animals make decisions to move is key to understanding the size and shape of their resulting territories. Analysis using energy methods, on a simplified version of our system, shows that stability in the nonlinear system corresponds well to predictions of linear analysis. We also uncover a hysteresis in the process of territory formation, so that formation may depend crucially on initial space-use. Our analysis, in one dimension and two dimensions, provides mathematical groundwork required for extending MHRA to situations where territories are defended by direct encounters. © 2016 The Author(s).
Prey Selection of Scandinavian Wolves: Single Large or Several Small?

Directory of Open Access Journals (Sweden)

Håkan Sand

Full Text Available Research on large predator-prey interactions are often limited to the predators' primary prey, with the potential for prey switching in systems with multiple ungulate species rarely investigated. We evaluated wolf (Canis lupus prey selection at two different spatial scales, i.e., inter- and intra-territorial, using data from 409 ungulate wolf-kills in an expanding wolf population in Scandinavia. This expansion includes a change from a one-prey into a two-prey system with variable densities of one large-sized ungulate; moose (Alces alces and one small-sized ungulate; roe deer (Capreolus capreolus. Among wolf territories, the proportion of roe deer in wolf kills was related to both pack size and roe deer density, but not to moose density. Pairs of wolves killed a higher proportion of roe deer than did packs, and wolves switched to kill more roe deer as their density increased above a 1:1 ratio in relation to the availability of the two species. At the intra-territorial level, wolves again responded to changes in roe deer density in their prey selection whereas we found no effect of snow depth, time during winter, or other predator-related factors on the wolves' choice to kill moose or roe deer. Moose population density was only weakly related to intra-territorial prey selection. Our results show that the functional response of wolves on moose, the species hitherto considered as the main prey, was strongly dependent on the density of a smaller, alternative, ungulate prey. The impact of wolf predation on the prey species community is therefore likely to change with the composition of the multi-prey species community along with the geographical expansion of the wolf population.
Prey Selection of Scandinavian Wolves: Single Large or Several Small?

Science.gov (United States)

Eklund, Ann; Zimmermann, Barbara; Wikenros, Camilla; Wabakken, Petter

2016-01-01

Research on large predator-prey interactions are often limited to the predators’ primary prey, with the potential for prey switching in systems with multiple ungulate species rarely investigated. We evaluated wolf (Canis lupus) prey selection at two different spatial scales, i.e., inter- and intra-territorial, using data from 409 ungulate wolf-kills in an expanding wolf population in Scandinavia. This expansion includes a change from a one-prey into a two-prey system with variable densities of one large-sized ungulate; moose (Alces alces) and one small-sized ungulate; roe deer (Capreolus capreolus). Among wolf territories, the proportion of roe deer in wolf kills was related to both pack size and roe deer density, but not to moose density. Pairs of wolves killed a higher proportion of roe deer than did packs, and wolves switched to kill more roe deer as their density increased above a 1:1 ratio in relation to the availability of the two species. At the intra-territorial level, wolves again responded to changes in roe deer density in their prey selection whereas we found no effect of snow depth, time during winter, or other predator-related factors on the wolves’ choice to kill moose or roe deer. Moose population density was only weakly related to intra-territorial prey selection. Our results show that the functional response of wolves on moose, the species hitherto considered as the main prey, was strongly dependent on the density of a smaller, alternative, ungulate prey. The impact of wolf predation on the prey species community is therefore likely to change with the composition of the multi-prey species community along with the geographical expansion of the wolf population. PMID:28030549
The European chart of territorial planning

International Nuclear Information System (INIS)

1998-01-01

In this chapter the European chart of territorial planning is included. This European chart contains next chapters: Introduction; The mission of the territorial planning; The basic aims; Realization of aims of the territorial planning; The confirmation of the European co-operation. In the Appendix the Specific aims: (1) The village territory; (2) The urban territory; (3) The boundary territory; (4) The mountain territory; (5) The structurally weak territory; (6) The decaying territory; (7) The coastal territories and islands
Indicadores morfológicos y funcionales de carácter territorial

Directory of Open Access Journals (Sweden)

Manuel Doval Abad

2013-05-01

Abstract: This paper, as a brief summary of the author´s PhD thesis, proposes a characterization, from a morphological point of view and through different kind of indexes (concentration, dispersion, attraction, functionality, centrality, regularity, compactness, etc., various spaces, linking the physical configuration of urbanized territories (size, scope, uniqueness, formal distance between cores, etc. and the location of activity areas, with their strengths and weaknesses in the whole territory, noting the influence of these indicators in the imbalance, inefficiency or kind of development settlement system of the region. The exploration aims to provide a methodological support to the implementation of public policies and programs to offset regional situations of inefficiency and inequality territorial.
Cloudy Territories?

NARCIS (Netherlands)

Drees, W.B.

2016-01-01

The Cloud of Unknowing is a late medieval English mystical text; it has inspired Catherine Keller's title Cloud of the Impossible. A cloud seems fairly diffuse; territory sounds more solid: terra-Earth. However, The Territories of Science and Religion is unsettling for those who assume to be on firm
Rethinking the Territorial Pact in the Context of European Territorial Cohesion

Directory of Open Access Journals (Sweden)

Irina SAGHIN

2013-06-01

Full Text Available The authors argue through this paper, the importance of rethinking the recently abandoned tools that can be reactivated in times of crisis. EU 2020 Strategy and other EU documents create a favorable frame in order to achieve the priorities set by reconsidering the territorial pact concept. Recent documents define the partnership agreement concept, which seems to be more rigid and less flexible than the territorial pact. Having as a starter point Romania’s specifics, there are individualized 10 thematic territorial pacts and 8 global pacts. They must generate territorial synergies capable of ensuring the coherence between regions, states and the European Union as a whole.
Hydrocarbons in Argentina: networks, territories, integration

International Nuclear Information System (INIS)

Carrizo, S.C.

2003-12-01

Argentinean hydrocarbons networks have lived a huge reorganizing the structure, after the State reform in the 90's. Activities deregulation and the privatization of YPF and Gas del Estado forced the sector re-concentration, since then dominated by foreign companies, leaded by Repsol YPF. The hydrocarbons federalization contributed to the weakening and un-capitalization loss of wealth of the State. These changes resulted in an increase of the hydrocarbons production allowing to achieve the self-supply. Nevertheless, the expansion of internal networks has not been large enough to ensure the coverage of new requirements. Besides, several infrastructures have been built up to join external markets. National networks are connected to those of near neighboring countries. This integration is an opportunity for the 'South Cone' countries to enhance their potentials. In the country, hydrocarbons territories undergo the reorganizing the structure effects (unemployment, loss of territorial identity, etc). With many difficulties and very different possibilities, those territories, like Comodoro Rivadavia, Ensenada et and Bahia Blanca, look for their re-invention. (author)
Radiological imaging features of the basal ganglia that may predict progression to hemicraniectomy in large territory middle cerebral artery infarct

Energy Technology Data Exchange (ETDEWEB)

Mian, Asim Z.; Edasery, David; Sakai, Osamu; Mustafa Qureshi, M. [Boston University School of Medicine, Department of Radiology, Boston Medical Center, Boston, MA 02118 (United States); Holsapple, James [Boston University School of Medicine, Department of Neurosurgery, Boston Medical Center, Boston, MA (United States); Nguyen, Thanh [Boston University School of Medicine, Department of Neurology, Boston Medical Center, Boston, MA (United States)

2017-05-15

Predicting which patients are at risk for hemicraniectomy can be helpful for triage and can help preserve neurologic function if detected early. We evaluated basal ganglia imaging predictors for early hemicraniectomy in patients with large territory anterior circulation infarct. This retrospective study evaluated patients with ischemic infarct admitted from January 2005 to July 2011. Patients with malignant cerebral edema refractory to medical therapy or with herniating signs such as depressed level of consciousness, anisocoria, and contralateral leg weakness were triaged to hemicraniectomy. Admission images were reviewed for presence of caudate, lentiform nucleus (putamen and globus pallidus), or basal ganglia (caudate + lentiform nucleus) infarction. Thirty-one patients with large territory MCA infarct, 10 (32%), underwent hemicraniectomy. Infarction of the caudate nucleus (9/10 vs 6/21, p = 0.002) or basal ganglia (5/10 vs 2/21, p = 0.02) predicted progression to hemicraniectomy. Infarction of the lentiform nucleus only did not predict progression to hemicraniectomy. Sensitivity for patients who did and did not have hemicraniectomy were 50% (5/10) and 90.5% (19/21). For caudate nucleus and caudate plus lentiform nucleus infarcts, the crude- and age-adjusted odds of progression to hemicraniectomy were 9.5 (1.4-64.3) and 6.6 (0.78-55.4), respectively. Infarction of the caudate nucleus or basal ganglia correlated with patients progressing to hemicraniectomy. Infarction of the lentiform nucleus alone did not. (orig.)
Experimental study on propagation properties of large size TEM antennas

International Nuclear Information System (INIS)

Zhang Guowei; Wang Haiyang; Chen Weiqing; Wang Wei; Zhu Xiangqin; Xie Linshen

2014-01-01

The propagation properties of large size TEM antennas were studied by experiment. The size of the TEM antennas is 60 m × 20 m × 10 m and the character Impedance is 120 Ω. A kind of dielectric foil switch is designed compactly with TEM antennas which can generate double exponential waveform with altitude of 10 kV and rise time of l.2 ns. The radiated field distribution was measured. The relationship between rise time/altitude and distance were provided, and the propagation properties of large size TEM antennas were summarized. (authors)
Effects of territory quality, food availability and sibling competition on the fledging success of oystercatchers (Haematopus ostralegus)

NARCIS (Netherlands)

Heg, Dik; van der Velde, Marco

We investigated the fledging probability of oystercatcher, Haematopus ostralegus, chicks as a function of hatching order, brood size, territory quality and food availability. Sibling dominance was related to the hatching order in both low- ('leapfrogs') and high-quality ('residents') territories.
Processing and properties of large-sized ceramic slabs

Energy Technology Data Exchange (ETDEWEB)

Raimondo, M.; Dondi, M.; Zanelli, C.; Guarini, G.; Gozzi, A.; Marani, F.; Fossa, L.

2010-07-01

Large-sized ceramic slabs with dimensions up to 360x120 cm{sup 2} and thickness down to 2 mm are manufactured through an innovative ceramic process, starting from porcelain stoneware formulations and involving wet ball milling, spray drying, die-less slow-rate pressing, a single stage of fast drying-firing, and finishing (trimming, assembling of ceramic-fiberglass composites). Fired and unfired industrial slabs were selected and characterized from the technological, compositional (XRF, XRD) and microstructural (SEM) viewpoints. Semi-finished products exhibit a remarkable microstructural uniformity and stability in a rather wide window of firing schedules. The phase composition and compact microstructure of fired slabs are very similar to those of porcelain stoneware tiles. The values of water absorption, bulk density, closed porosity, functional performances as well as mechanical and tribological properties conform to the top quality range of porcelain stoneware tiles. However, the large size coupled with low thickness bestow on the slab a certain degree of flexibility, which is emphasized in ceramic-fiberglass composites. These outstanding performances make the large-sized slabs suitable to be used in novel applications: building and construction (new floorings without dismantling the previous paving, ventilated facades, tunnel coverings, insulating panelling), indoor furnitures (table tops, doors), support for photovoltaic ceramic panels. (Author) 24 refs.
Processing and properties of large-sized ceramic slabs

International Nuclear Information System (INIS)

Raimondo, M.; Dondi, M.; Zanelli, C.; Guarini, G.; Gozzi, A.; Marani, F.; Fossa, L.

2010-01-01

Large-sized ceramic slabs with dimensions up to 360x120 cm 2 and thickness down to 2 mm are manufactured through an innovative ceramic process, starting from porcelain stoneware formulations and involving wet ball milling, spray drying, die-less slow-rate pressing, a single stage of fast drying-firing, and finishing (trimming, assembling of ceramic-fiberglass composites). Fired and unfired industrial slabs were selected and characterized from the technological, compositional (XRF, XRD) and microstructural (SEM) viewpoints. Semi-finished products exhibit a remarkable microstructural uniformity and stability in a rather wide window of firing schedules. The phase composition and compact microstructure of fired slabs are very similar to those of porcelain stoneware tiles. The values of water absorption, bulk density, closed porosity, functional performances as well as mechanical and tribological properties conform to the top quality range of porcelain stoneware tiles. However, the large size coupled with low thickness bestow on the slab a certain degree of flexibility, which is emphasized in ceramic-fiberglass composites. These outstanding performances make the large-sized slabs suitable to be used in novel applications: building and construction (new floorings without dismantling the previous paving, ventilated facades, tunnel coverings, insulating panelling), indoor furnitures (table tops, doors), support for photovoltaic ceramic panels. (Author) 24 refs.

Technological Aspects of Creating Large-size Optical Telescopes

Directory of Open Access Journals (Sweden)

V. V. Sychev

2015-01-01

Full Text Available A concept of the telescope creation, first of all, depends both on a choice of the optical scheme to form optical radiation and images with minimum losses of energy and information and on a choice of design to meet requirements for strength, stiffness, and stabilization characteristics in real telescope operation conditions. Thus, the concept of creating large-size telescopes, certainly, involves the use of adaptive optics methods and means.The level of technological capabilities to realize scientific and engineering ideas define a successful development of large-size optical telescopes in many respects. All developers pursue the same aim that is to raise an amount of information by increasing a main mirror diameter of the telescope.The article analyses the adaptive telescope designs developed in our country. Using a domestic ACT-25 telescope as an example, it considers creation of large-size optical telescopes in terms of technological aspects. It also describes the telescope creation concept features, which allow reaching marginally possible characteristics to ensure maximum amount of information.The article compares a wide range of large-size telescopes projects. It shows that a domestic project to create the adaptive ACT-25 super-telescope surpasses its foreign counterparts, and there is no sense to implement Euro50 (50m and OWL (100m projects.The considered material gives clear understanding on a role of technological aspects in development of such complicated optic-electronic complexes as a large-size optical telescope. The technological criteria of an assessment offered in the article, namely specific informational content of the telescope, its specific mass, and specific cost allow us to reveal weaknesses in the project development and define a reserve regarding further improvement of the telescope.The analysis of results and their judgment have shown that improvement of optical largesize telescopes in terms of their maximum
Scent marking in a territorial African antelope: I. The maintenance of borders between male oribi.

Science.gov (United States)

Brashares; Arcese

1999-01-01

Scent marking is ubiquitous among the dwarf antelope and gazelles of Africa, but its function has been the subject of debate. This study examined preorbital gland scent marking in the oribi, Ourebia ourebi, a territorial African antelope. Several hypotheses for the function of scent marking by territorial antelope were tested with observational data. Of these, the hypotheses that scent marking is driven by intrasexual competition between neighbouring males, and that marks serve as an honest advertisement of a male's ability to defend his territory from rivals, were supported best. Thirty-three territorial male oribi on 23 territories marked most at borders shared with other territorial males, and territorial males marked more often at borders shared with multimale groups than at borders shared with a single male. This suggests that males perceived neighbouring male groups as a greater threat to territory ownership than neighbouring males that defended their territories without the aid of adult subordinates. Marking rate was unrelated to territory size or the number of females on adjacent territories, but males with many male neighbours marked at higher rates than those with fewer male neighbours. These results suggest that the presence of male neighbours has a greater effect on the scent marking behaviour of territorial antelope than has been considered previously. Copyright 1999 The Association for the Study of Animal Behaviour.
Developing Indicators of Territorial Cohesion

DEFF Research Database (Denmark)

Gallina, Andrea; Farrugia, Nadia

setting. The concept of territorial cohesion attaches importance to the diversity of the European territory which is seen as a key competitive advantage, the preservation of the European social model, and the ability of the citizens of Europe's nations and regions to be able to continue to live within...... (EU). The objective of territorial cohesion, which builds on the European Spatial Development Perspective (ESDP), is to help achieve a more balanced development by reducing existing disparities, avoiding territorial imbalances and by making sectoral policies, which have a spatial impact and regional...... policy more coherent. It also aims to improve territorial integration and encourage cooperation between regions. Territorial cohesion complements the notions of economic and social cohesion by translating the fundamental EU goal of a balanced competitiveness and sustainable development into a territorial...
Alternative reproductive tactics and inverse size-assortment in a high-density fish spawning aggregation.

Science.gov (United States)

Karkarey, Rucha; Zambre, Amod; Isvaran, Kavita; Arthur, Rohan

2017-02-28

At high densities, terrestrial and marine species often employ alternate reproductive tactics (ARTs) to maximize reproductive benefits. We describe ARTs in a high-density and unfished spawning aggregation of the squaretail grouper (Plectropomus areolatus) in Lakshadweep, India. As previously reported for this species, territorial males engage in pair-courtship, which is associated with a pair-spawning tactic. Here, we document a previously unreported school-courtship tactic; where territorial males court multiple females in mid-water schools, which appears to culminate in a unique 'school-spawning' tactic. Courtship tactics were conditional on body size, local mate density and habitat, likely associated with changing trade-offs between potential mating opportunities and intra-sexual competition. Counter-intuitively, the aggregation showed a habitat-specific inverse size-assortment: large males courted small females on the reef slope while small males courted equal-sized or larger females on the shelf. These patterns remained stable across two years of observation at high, unfished densities. These unique density-dependent behaviours may disappear from this aggregation as overall densities decline due to increasing commercial fishing pressure, with potentially large consequences for demographics and fitness.
31 CFR 515.322 - Authorized trade territory; member of the authorized trade territory.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Authorized trade territory; member of the authorized trade territory. 515.322 Section 515.322 Money and Finance: Treasury Regulations... CUBAN ASSETS CONTROL REGULATIONS General Definitions § 515.322 Authorized trade territory; member of the...
Do Territorial Control and the Loss of Territory Determine the use of Indiscriminate Violence by Incumbent Actors? An Examination of the Syrian Civil War in Aleppo over 45 weeks.

Directory of Open Access Journals (Sweden)

Evan Tyner

2016-02-01

Full Text Available 'This study tests the ‘control-collaboration’ model detailed by Stathis Kalyvas in 'The Logic of Violence in Civil War '(2006. The control-collaboration model makes various theoretical claims on the relationship between territorial control and the use and motivations of violence (whether selective or indiscriminate. This study tests two of the key claims made in the model: 1. There is an inverse relationship between level of territorial control and the use of indiscriminate violence; and, 2. The loss off territory encourages the use of indiscriminate violence. Using data on civilian and child deaths taken from the ‘Syrian Martyr Database’, this study examines the relationship between territorial control and territorial loss, and the use of indiscriminate violence by incumbent (Syrian state forces. Examining the levels of territorial control/loss and the extent of civilian and child casualties in Aleppo, Syria, results of the study largely support the theoretical assumptions outlined by Kalyvas.'
Isolated Deep Infarcts: Which Size Indicates Single Penetrating Artery Disease?

Directory of Open Access Journals (Sweden)

Nilüfer Yeşilot

2007-06-01

Full Text Available OBJECTIVE: The relationship between infarction size determined in the acute stage and the probability of the presence of large artery stenosis or cardiac source of emboli in patients with isolated deep infarcts was evaluated. METHODS: Maximum transverse diameters of the infarcts seen in 59 consecutive patients’ T2 weighted MRI scans were prospectively recorded. Receiver operating characteristic curves were generated to analyze the optimal size that discriminate IDI with and without underlying large artery stenosis or cardiac source of emboli (LAS/CSE. RESULTS: Twenty-six IDI were in the medial cerebral artery (MCA territory, 24 in pons and 9 in thalamus. Optimal infarct diameter for MCA IDIs was 25 mm. One of the 10 cases with small (2-14 mm and half of the 14 cases (50% with large (17-25 mm pontine infarcts had LAS/CSE, but only 2 patients, one in each group had severe (≥70% basilar artery stenosis. None had major CSE. None of the 9 cases with thalamic infarcts (8-20 mm had LAS/CSE. CONCLUSION: : IDIs in different anatomical locations should be assessed separately. Middle cerebral artery territory IDIs with a maximum diameter of less than 25 mm are rarely associated with LAS/CSE and possibly develop due to occlusion of single lenticulostriate artery. Large unilateral pontine infarcts are usually not associated with severe basilar artery stenosis or major CSE and are probably caused by basilar artery atheromatous branch occlusion
Creating ecotourism territories

DEFF Research Database (Denmark)

Bluwstein, Jevgeniy

2017-01-01

This paper explores territorial struggles around ecotourism in community-based conservation in wildlife rich Northern Tanzania. At the centre of analysis are two emblematic and distinctly different ecotourism business models that rely on a particular territorialization of property relations and r...
Visual exposure to large and small portion sizes and perceptions of portion size normality: Three experimental studies.

Science.gov (United States)

Robinson, Eric; Oldham, Melissa; Cuckson, Imogen; Brunstrom, Jeffrey M; Rogers, Peter J; Hardman, Charlotte A

2016-03-01

Portion sizes of many foods have increased in recent times. In three studies we examined the effect that repeated visual exposure to larger versus smaller food portion sizes has on perceptions of what constitutes a normal-sized food portion and measures of portion size selection. In studies 1 and 2 participants were visually exposed to images of large or small portions of spaghetti bolognese, before making evaluations about an image of an intermediate sized portion of the same food. In study 3 participants were exposed to images of large or small portions of a snack food before selecting a portion size of snack food to consume. Across the three studies, visual exposure to larger as opposed to smaller portion sizes resulted in participants considering a normal portion of food to be larger than a reference intermediate sized portion. In studies 1 and 2 visual exposure to larger portion sizes also increased the size of self-reported ideal meal size. In study 3 visual exposure to larger portion sizes of a snack food did not affect how much of that food participants subsequently served themselves and ate. Visual exposure to larger portion sizes may adjust visual perceptions of what constitutes a 'normal' sized portion. However, we did not find evidence that visual exposure to larger portions altered snack food intake. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.
Smart specialisation as a process tool in lower-tier territories

DEFF Research Database (Denmark)

Drejer, Ina; Laursen, Lea Louise Holst

The paper focuses on the potential of combining the smart specialization – and the associated quadruple helix – framework with a place-specific planning perspective in proposing as process tool for organizing business development in small and medium-sized non-urban, lower-tier territories...
De-Territorialization and Re-Territorialization of “the social”. A debate

Directory of Open Access Journals (Sweden)

2008-07-01

Full Text Available Deterritorialization has been used as an anthropological concept to designate the weakened ties between culture and place: Certain cultural/social processes and relations seem to increasingly transcend their previously given territorial boundaries in flexible capitalist societies. At the same time, policy studies, especially Studies on Governmentality, have emphasized the re-territorialization of the social, in which the former national welfare arrangements (welfare and nation state as the scale of bio-political integration patterns are more and more substituted by small scaled inclusion areas (e.g. neighbourhoods, districts and communities. Drawing on Deleuze and Guattari, de-territorialization processes have therefore always to be understood as combined with processes of a re-territorialization, producing new spatial formations. In this view, spatial arrangements and connections are not given and static structures, but controversial and unstable – nevertheless they are influential.
Chromosome Territories

OpenAIRE

Cremer, Thomas; Cremer, Marion

2010-01-01

Chromosome territories (CTs) constitute a major feature of nuclear architecture. In a brief statement, the possible contribution of nuclear architecture studies to the field of epigenomics is considered, followed by a historical account of the CT concept and the final compelling experimental evidence of a territorial organization of chromosomes in all eukaryotes studied to date. Present knowledge of nonrandom CT arrangements, of the internal CT architecture, and of structural interactions wit...
Synthesis of mesoporous carbon nanoparticles with large and tunable pore sizes

Science.gov (United States)

Liu, Chao; Yu, Meihua; Li, Yang; Li, Jiansheng; Wang, Jing; Yu, Chengzhong; Wang, Lianjun

2015-07-01

Mesoporous carbon nanoparticles (MCNs) with large and adjustable pores have been synthesized by using poly(ethylene oxide)-b-polystyrene (PEO-b-PS) as a template and resorcinol-formaldehyde (RF) as a carbon precursor. The resulting MCNs possess small diameters (100-126 nm) and high BET surface areas (up to 646 m2 g-1). By using home-designed block copolymers, the pore size of MCNs can be tuned in the range of 13-32 nm. Importantly, the pore size of 32 nm is the largest among the MCNs prepared by the soft-templating route. The formation mechanism and structure evolution of MCNs were studied by TEM and DLS measurements, based on which a soft-templating/sphere packing mechanism was proposed. Because of the large pores and small particle sizes, the resulting MCNs were excellent nano-carriers to deliver biomolecules into cancer cells. MCNs were further demonstrated with negligible toxicity. It is anticipated that this carbon material with large pores and small particle sizes may have excellent potential in drug/gene delivery.Mesoporous carbon nanoparticles (MCNs) with large and adjustable pores have been synthesized by using poly(ethylene oxide)-b-polystyrene (PEO-b-PS) as a template and resorcinol-formaldehyde (RF) as a carbon precursor. The resulting MCNs possess small diameters (100-126 nm) and high BET surface areas (up to 646 m2 g-1). By using home-designed block copolymers, the pore size of MCNs can be tuned in the range of 13-32 nm. Importantly, the pore size of 32 nm is the largest among the MCNs prepared by the soft-templating route. The formation mechanism and structure evolution of MCNs were studied by TEM and DLS measurements, based on which a soft-templating/sphere packing mechanism was proposed. Because of the large pores and small particle sizes, the resulting MCNs were excellent nano-carriers to deliver biomolecules into cancer cells. MCNs were further demonstrated with negligible toxicity. It is anticipated that this carbon material with large pores and
Territoriality, prospecting, and dispersal in cooperatively breeding Micronesian Kingfishers (Todiramphus cinnamominus reichenbachii)

Science.gov (United States)

Kesler, D.C.; Haig, S.M.

2007-01-01

We investigated territoriality, prospecting, and dispersal behavior in cooperatively breeding Pohnpei Micronesian Kingfishers (Todiramphus cinnamominus reichenbachii) throughout the annual cycle using radiotelemetry and color-band resights. Mean home-range size was 6.3 ha and territories were 8.1 ha. Within territories, Micronesian Kingfishers shared 63% of their home-range space with coterritorial occupants, and 3% was shared with extraterritorial conspecifics. Birds on cooperative territories had larger home ranges that overlapped more with coterritory occupants' home ranges than birds in pair-held territories. Despite evidence suggesting that resources necessary for survival and reproduction occurred on each territory, Micronesian Kingfishers of all age and sex classes made extraterritorial prospecting movements. Prospecting was rare; it comprised only 4.3% of our observations. When birds departed on forays, they were gone for ∼1.9 h and returned to home territories before sunset. Prospecting by dominant birds was temporally correlated with courtship and nest initiation, and birds were observed at neighboring nest sites with opposite-sex conspecifics during the period when females were available for fertilization. Juveniles and helpers prospected throughout the year and made repeated homesteading movements to dispersal destinations before dispersing. Mean dispersal distance for radiomarked individuals was 849 m. Results suggest that prospecting in Micronesian Kingfishers is a complex behavior that provides information for dispersal decisions and familiarity with dispersal destinations. Additionally, extraterritorial movements may provide covert opportunities for reproduction, which have potential to profoundly influence the distribution of fitness among helper and dominant Micronesian Kingfishers.
TERRITORIAL RISK ASSESMENT AFTER TERRORIST ACT: EXPRESS MODEL

Directory of Open Access Journals (Sweden)

M. M. Biliaiev

2018-02-01

Full Text Available Purpose. The paper involves the development of a method to assess the territorial risk in the event of a terrorist attack using a chemical agent. Methodology. To describe the process of chemical agent scattering in the atmosphere, ejected in the event of a terrorist attack, the equation of mass transfer of an impurity in atmospheric air is used. The equation takes into account the velocity of the wind flow, atmospheric diffusion, the intensity of chemical agent emission, the presence of buildings near the site of the emission of a chemically hazardous substance. For numerical integration of the modeling equation, a finite difference method is used. A feature of the developed numerical model is the possibility of assessing the territorial risk in the event of a terrorist attack under different weather conditions and the presence of buildings. Findings. A specialized numerical model and software package has been developed that can be used to assess the territorial risk, both in the case of terrorist attacks, with the use of chemical agents, and in case of extreme situations at chemically hazardous facilities and transport. The method can be implemented on small and medium-sized computers, which allows it to be widely used for solving the problems of the class under consideration. The results of a computational experiment are presented that allow estimating possibilities of the proposed method for assessing the territorial risk in the event of a terrorist attack using a chemical agent. Originality. An effective method of assessing the territorial risk in the event of a terrorist attack using a chemically hazardous substance is proposed. The method can be used to assess the territorial risk in an urban environment, which allows you to obtain adequate data on possible damage areas. The method is based on the numerical integration of the fundamental mass transfer equation, which expresses the law of conservation of mass in a liquid medium. Practical
Territoriality as Medium

DEFF Research Database (Denmark)

Harste, Gorm

2010-01-01

concrete evidences as space, land, roads and bricks. The paper discusses especially the history of French territorialisation from 1500 to 1900 as model for state-territory.The methodological devices of the paper are, first, to observe the territorial state system as an improbable system emerged through...
Territorial Governance. A Comparative Research of Local Agro-Food Systems in Mexico

Directory of Open Access Journals (Sweden)

Gerardo Torres-Salcido

2018-01-01

Full Text Available The article attempts to provide a theoretical discussion on territorial governance by presenting both the neo-institutionalist position and the De Sousa Santos’ alternative models, with a view of highlighting the dimensions that can be relevant to understanding the territorial dynamics of Local Agro-food Systems (LAFS. The paper aims to build up a system of indicators, structured in four dimensions, concerning the territorial governance of LAFS: (i multi-level coordination; (ii democratic participation and accountability; (iii cooperation among producers and other stakeholders and (iv relationships with the environment. We verify, as a hypothesis, that the typology of markets to which the identity-based products are directed plays a decisive role in the way that processes of territorial governance of LAFS are constructed. The results of an empirical research, developed in four LAFS in Mexico, are presented: prickly pear cactus in Morelos, blackberry in Michoacán, cuitlacoche (corn smut in Tlaxcala and coffee in Veracruz. Two types of territorial governance of LAFS may be distinguished: those that can be strengthened by the geographical and organisational proximity of the markets and the action of local stakeholders and governments—prickly pear cactus and cuitlacoche—versus those which are devoted to export and are conducted by large companies in which marketing networks involve certification mechanisms and a large number of institutions—coffee and blackberry.
Morphological patterns of urban sprawl territories

Directory of Open Access Journals (Sweden)

Angelica I. Stan

2013-12-01

Full Text Available In the context of global criticism on urban sprawl, the questions which arises are: what can we do with the expansion forms already occurred in most part of our cities; can they be fully or partially integrated into the city? But first, which exactly are the common morphological features of urban expansion areas in large European cities, and (by comparison in Romania? The urban form correlated to these „sparwl patterns” and „sprawl mechanisms” shows more then the lack of planning, but a social input in occuping the territory, related with a specific meaning of the landscape. The paper explores the relationship between the five distinct morphological patterns ways of forming in relation to spatial and landscape shapes which they generate, in the territories of sprawl, all illustrated through case studies of Bucharest.
Empowerment of Indigenous Women in the Federal Capital Territory ...

African Journals Online (AJOL)

Nigeria's development of the new Federal Capital Territory in the central part of the country named Abuja 8,000 km² in size greatly impacted on all spheres of lives of the host communities. However, the host communities of 845 settlements with over 316,000 people were exposed to urban violence and there was fear that ...
THE POSITION BUDGETS OF ADMINISTRATIVE AND TERRITORIAL UNITS IN GENERAL CONSOLIDATED BUDGET

Directory of Open Access Journals (Sweden)

CHIRCULESCU MARIA FELICIA

2017-12-01

Full Text Available The budget is a tool of territorial administrative units of financial and budgetary policy in which the state intervenes in the economy at the local level, having a major impact on general government.Through the decentralization processes that are increasingly debated and applied, the paper aims to highlight the importance of the territorial administrative unit budgets in the consolidated budget in Romania.Thus, the work comprises both theoretical notions concerning the presentation of the consolidated state budget and the budget of the territorial administrative units. The relevance of the work lies in the importance of general government in the regulation of macroeconomic balances by sizing or macroeconomic imbalances, with modern methods that analyze the possibilities and effects of new types of deficits or surpluses in the public sector.

Visual exposure to large and small portion sizes and perceptions of portion size normality: Three experimental studies

OpenAIRE

Robinson, Eric; Oldham, Melissa; Cuckson, Imogen; Brunstrom, Jeffrey M.; Rogers, Peter J.; Hardman, Charlotte A.

2016-01-01

Portion sizes of many foods have increased in recent times. In three studies we examined the effect that repeated visual exposure to larger versus smaller food portion sizes has on perceptions of what constitutes a normal-sized food portion and measures of portion size selection. In studies 1 and 2 participants were visually exposed to images of large or small portions of spaghetti bolognese, before making evaluations about an image of an intermediate sized portion of the same food. In study ...
LIMITS AND POSSIBILITIES OF THE TERRITORIAL DEVELOPMENT POLICY: AN ANALYSIS FROM THE TERRITORY CITIZENSHIP CENTRAL OF RS

Directory of Open Access Journals (Sweden)

Tatiana Aparecida Balem

2016-09-01

Full Text Available The Citizenship Territories Program, created in 2008 to replace the Rural Areas Program 2003, stands out as the Brazilian territorial development policy. This work aims, from the analysis of the Central Territory Citizenship of Rio Grande do Sul, to identify if the limits and possibilities of implementation of this territory are from public policy or from particularities of the region itself. Were outlined four keys for analytical analysis, which seek to discuss how policy has been implemented and how the notion of territorial development has been appropriated by society. In addition, we seek to present the main limitations for the development of territorial politics. Even if the territory proves an important forum for discussion and mobilization in the region, yet is insufficient to account for the territorial development, since the actions and policies of development for the circumscribed space not fully converge.
Colonization of a territory by a stochastic population under a strong Allee effect and a low immigration pressure

Science.gov (United States)

Be'er, Shay; Assaf, Michael; Meerson, Baruch

2015-06-01

We study the dynamics of colonization of a territory by a stochastic population at low immigration pressure. We assume a sufficiently strong Allee effect that introduces, in deterministic theory, a large critical population size for colonization. At low immigration rates, the average precolonization population size is small, thus invalidating the WKB approximation to the master equation. We circumvent this difficulty by deriving an exact zero-flux solution of the master equation and matching it with an approximate nonzero-flux solution of the pertinent Fokker-Planck equation in a small region around the critical population size. This procedure provides an accurate evaluation of the quasistationary probability distribution of population sizes in the precolonization state and of the mean time to colonization, for a wide range of immigration rates. At sufficiently high immigration rates our results agree with WKB results obtained previously. At low immigration rates the results can be very different.
Design Mechanism as Territorial Strategic Capability

Directory of Open Access Journals (Sweden)

Gianita BLEOJU

2009-01-01

Full Text Available The current exigencies that a territory must faced in order to its’ optimalpositioning in future regional competition requires the ability to design theappropriate mechanism which better valorize the territory capability. Such aconstruct is vital for territorial sustainable development and supposes thecreation of a specific body of knowledge from distinctive local resourceexploitation and unique value creation and allocation. Territorial mechanismdesign is a typical management decision about identification, ownership andcontrol of specific strategic capabilities and their combination in a distinctiveterritorial portfolio. The most difficult responsibility is to allocate the territorialvalue added which is a source of conflict among territorial components. Ourcurrent paper research covers the basics of two complementary territorialpillars-rural and tourism potential and proves the lack of specific designmechanisms which explain the current diminishing value of Galati Brailaregion. The proposed management system, relying upon territorial controlmechanism, will ensure knowledge sharing process via collaborative learning,with the final role of appropriate territorial attractivity signals, reinforcingidentity as key factor of territorial attractability. Our paper is fully documentedon there years of data analyzing from territorial area of interest. This offers usthe necessary empiric contrasting for our proposed solution.
Food, place, territorialization. From territory appreciation to successful businesses

OpenAIRE

Dessì, Silvia

2014-01-01

During the last decades, the awareness of the bond between food and its territory of origin has grown, and food perceived to be local and traditional increased in its attractiveness. Aware of this scenario, the purpose of this dissertation is to explore in depth the phenomenon of place-based food: firstly, it aims for a better understanding of the concept of place-based food; secondly, the purpose is to study the territorial orientation of food companies, trying to understand how local and gl...
Propuesta de un Modelo de Inteligencia Territorial

Directory of Open Access Journals (Sweden)

Ana Rosa Guzmán

2013-04-01

Full Text Available A territory is built on the shared space and interaction between diverse public and private actors providing knowledge and resources that encourage development of the territory according to their own trajectories, visions and contexts. Territorial development depends on the competences and efforts of these actors to articulate territorial networks and to build knowledge assets around the territorial possibilities and potential, so they can act favorably in front of the changing environment, deploying both adaptive and predictive behavior. This paper proposes a conceptual model of territorial intelligence that includes the processes that allow territorial appropriation of knowledge as well as the development of a collective intelligence to promote the sustainable development of the territory.
To a scientific substantiation of a practical method of inspection of radiating conditions on territories, polluted with atmospheric fallout

International Nuclear Information System (INIS)

Burmistrov, V.R; Makarenko, N.G.; Karimova, L.M.

2001-01-01

Full text: In the report a question on necessity of practical development of a method of inspection of radiating fields, adapted to a nature of pollution is put. 50-year study of radionuclides pollution, dropping out from atmosphere after nuclear tests or failures, have shown non-perspective of traditional techniques of inspection of a radiating conditions on large territories. The detailed measurements covering surface without gaps are very expensive, and use of a unloaded grid requires interpolation irregular mosaic structure. Detection Fractal structure at the analysis Chernobyl losses and pollution of fragments of Semipalatinsk test nuclear site specify necessity of the account of self-similar properties of pollution in philosophy of measurement. For realization of potential opportunities Fractal field the special circuit of measurements, distinguished from, is required standard. Fractal approach requires shooting with system of crossed vicinities on chosen detailed platforms, making a rather small part of surveyed territory. These data will allow to reveal scale laws, which are universal in a significant range of scales. Using scaling of small platforms, it is possible to receive correct estimation of structure of pollution of large territories. The stated above reasons are based on our experiments on fractal approach to the analysis of continuous shooting (aero-scale shooting of scale 1:5000) in a zone of Semipalatinsk test site on three platforms by the sizes on 1000x400 m 2 . Our results specify necessity revision almost of all conclusions, received earlier on the basis of traditional techniques
Sales Territory Alignment: A Review and Model

OpenAIRE

Andris A. Zoltners; Prabhakant Sinha

1983-01-01

The sales territory alignment problem may be viewed as the problem of grouping small geographic sales coverage units into larger geographic clusters called sales territories in a way that the sales territories are acceptable according to managerially relevant alignment criteria. This paper first reviews sales territory alignment models which have appeared in the marketing literature. A framework for sales territory alignment and several properties of a good sales territory alignment are devel...
Evolution of body size in Galapagos marine iguanas.

Science.gov (United States)

Wikelski, Martin

2005-10-07

Body size is one of the most important traits of organisms and allows predictions of an individual's morphology, physiology, behaviour and life history. However, explaining the evolution of complex traits such as body size is difficult because a plethora of other traits influence body size. Here I review what we know about the evolution of body size in a group of island reptiles and try to generalize about the mechanisms that shape body size. Galapagos marine iguanas occupy all 13 larger islands in this Pacific archipelago and have maximum island body weights between 900 and 12 000g. The distribution of body sizes does not match mitochondrial clades, indicating that body size evolves independently of genetic relatedness. Marine iguanas lack intra- and inter-specific food competition and predators are not size-specific, discounting these factors as selective agents influencing body size. Instead I hypothesize that body size reflects the trade-offs between sexual and natural selection. We found that sexual selection continuously favours larger body sizes. Large males establish display territories and some gain over-proportional reproductive success in the iguanas' mating aggregations. Females select males based on size and activity and are thus responsible for the observed mating skew. However, large individuals are strongly selected against during El Niño-related famines when dietary algae disappear from the intertidal foraging areas. We showed that differences in algae sward ('pasture') heights and thermal constraints on large size are causally responsible for differences in maximum body size among populations. I hypothesize that body size in many animal species reflects a trade-off between foraging constraints and sexual selection and suggest that future research could focus on physiological and genetic mechanisms determining body size in wild animals. Furthermore, evolutionary stable body size distributions within populations should be analysed to better
Reliable pipeline repair system for very large pipe size

Energy Technology Data Exchange (ETDEWEB)

Charalambides, John N.; Sousa, Alexandre Barreto de [Oceaneering International, Inc., Houston, TX (United States)

2004-07-01

The oil and gas industry worldwide has been mainly depending on the long-term reliability of rigid pipelines to ensure the transportation of hydrocarbons, crude oil, gas, fuel, etc. Many other methods are also utilized onshore and offshore (e.g. flexible lines, FPSO's, etc.), but when it comes to the underwater transportation of very high volumes of oil and gas, the industry commonly uses large size rigid pipelines (i.e. steel pipes). Oil and gas operators learned to depend on the long-lasting integrity of these very large pipelines and many times they forget or disregard that even steel pipelines degrade over time and more often that that, they are also susceptible to various forms of damage (minor or major, environmental or external, etc.). Over the recent years the industry had recognized the need of implementing an 'emergency repair plan' to account for such unforeseen events and the oil and gas operators have become 'smarter' by being 'pro-active' in order to ensure 'flow assurance'. When we consider very large diameter steel pipelines such as 42' and 48' nominal pipe size (NPS), the industry worldwide does not provide 'ready-made', 'off-the-shelf' repair hardware that can be easily shipped to the offshore location and effect a major repair within acceptable time frames and avoid substantial profit losses due to 'down-time' in production. The typical time required to establish a solid repair system for large pipe diameters could be as long as six or more months (depending on the availability of raw materials). This paper will present in detail the Emergency Pipeline Repair Systems (EPRS) that Oceaneering successfully designed, manufactured, tested and provided to two major oil and gas operators, located in two different continents (Gulf of Mexico, U.S.A. and Arabian Gulf, U.A.E.), for two different very large pipe sizes (42'' and 48'' Nominal Pipe Sizes
Changing Endogenous Development: the Territorial Capital

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Balázs István Tóth

2011-12-01

Full Text Available The aim of this research is to analyze territorial capital as a new paradigm to make best use of endogenous assets. The study is dealing with the preconditions, meaning and possible theoretical taxonomies of territorial capital. In this study I emphasize that the cumulative effects of regional potentials are more important than economies of scale and location factors. I present different approaches and interpretations of territorial capital, then make an attempt to create an own model. I try to find answers for questions, such as why territorial capital shows a new perspective of urban and regional development; how cognitive elements of territorial capital provide increasing return; how territorial capital influences competitiveness and what kind of relation it has with cohesion.
Individual quality explains variation in reproductive success better than territory quality in a long-lived territorial raptor.

Directory of Open Access Journals (Sweden)

Jabi Zabala

Full Text Available Evolution by natural selection depends on the relationship between individual traits and fitness. Variation in individual fitness can result from habitat (territory quality and individual variation. Individual quality and specialization can have a deep impact on fitness, yet in most studies on territorial species the quality of territory and individuals are confused. We aimed to determine if variation in breeding success is better explained by territories, individual quality or a combination of both. We analysed the number of fledglings and the breeding quality index (the difference between the number of fledglings of an individual/breeding pair and the average number of fledglings of the monitored territories in the same year as part of a long term (16 years peregrine falcon (Falco peregrinus monitoring program with identification of individuals. Using individual and territory identities as correlates of quality, we built Generalised Linear Models with Mixed effects, in which random factors depicted different hypotheses for sources of variation (territory/individual quality in the reproductive success of unique breeding pairs, males and females, and assessed their performance. Most evidence supported the hypothesis that variation in breeding success is explained by individual identity, particularly male identity, rather than territory. There is also some evidence for inter year variations in the breeding success of females and a territory effect in the case of males. We argue that, in territorial species, individual quality is a major source of variation in breeding success, often masked by territory. Future ecological and conservation studies on habitat use should consider and include the effect of individuals, in order to avoid misleading results.
Higher albedos and size distribution of large transneptunian objects

Science.gov (United States)

Lykawka, Patryk Sofia; Mukai, Tadashi

2005-11-01

Transneptunian objects (TNOs) orbit beyond Neptune and do offer important clues about the formation of our solar system. Although observations have been increasing the number of discovered TNOs and improving their orbital elements, very little is known about elementary physical properties such as sizes, albedos and compositions. Due to TNOs large distances (>40 AU) and observational limitations, reliable physical information can be obtained only from brighter objects (supposedly larger bodies). According to size and albedo measurements available, it is evident the traditionally assumed albedo p=0.04 cannot hold for all TNOs, especially those with approximately absolute magnitudes H⩽5.5. That is, the largest TNOs possess higher albedos (generally >0.04) that strongly appear to increase as a function of size. Using a compilation of published data, we derived empirical relations which can provide estimations of diameters and albedos as a function of absolute magnitude. Calculations result in more accurate size/albedo estimations for TNOs with H⩽5.5 than just assuming p=0.04. Nevertheless, considering low statistics, the value p=0.04 sounds still convenient for H>5.5 non-binary TNOs as a group. We also discuss about physical processes (e.g., collisions, intrinsic activity and the presence of tenuous atmospheres) responsible for the increase of albedo among large bodies. Currently, all big TNOs (>700 km) would be capable to sustain thin atmospheres or icy frosts composed of CH 4, CO or N 2 even for body bulk densities as low as 0.5 g cm -3. A size-dependent albedo has important consequences for the TNOs size distribution, cumulative luminosity function and total mass estimations. According to our analysis, the latter can be reduced up to 50% if higher albedos are common among large bodies. Lastly, by analyzing orbital properties of classical TNOs ( 42AUbodies. For both populations, distinct absolute magnitude distributions are maximized for an inclination threshold
Spin-torque oscillation in large size nano-magnet with perpendicular magnetic fields

Energy Technology Data Exchange (ETDEWEB)

Luo, Linqiang, E-mail: LL6UK@virginia.edu [Department of Physics, University of Virginia, Charlottesville, VA 22904 (United States); Kabir, Mehdi [Department of Electrical & Computer Engineering, University of Virginia, Charlottesville, VA 22904 (United States); Dao, Nam; Kittiwatanakul, Salinporn [Department of Materials Science & Engineering, University of Virginia, Charlottesville, VA 22904 (United States); Cyberey, Michael [Department of Electrical Engineering, University of Virginia, Charlottesville, VA 22904 (United States); Wolf, Stuart A. [Department of Physics, University of Virginia, Charlottesville, VA 22904 (United States); Department of Materials Science & Engineering, University of Virginia, Charlottesville, VA 22904 (United States); Institute of Defense Analyses, Alexandria, VA 22311 (United States); Stan, Mircea [Department of Electrical & Computer Engineering, University of Virginia, Charlottesville, VA 22904 (United States); Lu, Jiwei [Department of Materials Science & Engineering, University of Virginia, Charlottesville, VA 22904 (United States)

2017-06-15

Highlights: • 500 nm size nano-pillar device was fabricated by photolithography techniques. • A magnetic hybrid structure was achieved with perpendicular magnetic fields. • Spin torque switching and oscillation was demonstrated in the large sized device. • Micromagnetic simulations accurately reproduced the experimental results. • Simulations demonstrated the synchronization of magnetic inhomogeneities. - Abstract: DC current induced magnetization reversal and magnetization oscillation was observed in 500 nm large size Co{sub 90}Fe{sub 10}/Cu/Ni{sub 80}Fe{sub 20} pillars. A perpendicular external field enhanced the coercive field separation between the reference layer (Co{sub 90}Fe{sub 10}) and free layer (Ni{sub 80}Fe{sub 20}) in the pseudo spin valve, allowing a large window of external magnetic field for exploring the free-layer reversal. A magnetic hybrid structure was achieved for the study of spin torque oscillation by applying a perpendicular field >3 kOe. The magnetization precession was manifested in terms of the multiple peaks on the differential resistance curves. Depending on the bias current and applied field, the regions of magnetic switching and magnetization precession on a dynamical stability diagram has been discussed in details. Micromagnetic simulations are shown to be in good agreement with experimental results and provide insight for synchronization of inhomogeneities in large sized device. The ability to manipulate spin-dynamics on large size devices could be proved useful for increasing the output power of the spin-transfer nano-oscillators (STNOs).
Spatial Aggregation of Forest Songbird Territories and Possible Implications for Area Sensitivity

Directory of Open Access Journals (Sweden)

Julie Bourque

2006-06-01

Full Text Available Habitat area requirements of forest songbirds vary greatly among species, but the causes of this variation are not well understood. Large area requirements could result from advantages for certain species when settling their territories near those of conspecifics. This phenomenon would result in spatial aggregations much larger than single territories. Species that aggregate their territories could show reduced population viability in highly fragmented forests, since remnant patches may remain unoccupied if they are too small to accommodate several territories. The objectives of this study were twofold: (1 to seek evidence of territory clusters of forest birds at various spatial scales, lags of 250-550 m, before and after controlling for habitat spatial patterns; and (2 to measure the relationship between spatial autocorrelation and apparent landscape sensitivity for these species. In analyses that ignored spatial variation of vegetation within remnant forest patches, nine of the 17 species studied significantly aggregated their territories within patches. After controlling for forest vegetation, the locations of eight out of 17 species remained significantly clustered. The aggregative pattern that we observed may, thus, be indicative of a widespread phenomenon in songbird populations. Furthermore, there was a tendency for species associated with higher forest cover to be more spatially aggregated [ERRATUM].
Techniques of radioactive soil processing at rehabilitation of contamination territories - 59199

International Nuclear Information System (INIS)

Volkov, Victor; Chesnokov, Alexander; Danilovich, Alexey; Zverkov, Yury; Koltyshev, Sergey; Semenov, Sergey; Shisha, Anatoly

2012-01-01

Rehabilitation of nuclear- and radiation objects assumes dealing with and removal of considerable volumes of a radioactive soil. A similar situation was faced at the remediation of such sufficiently large objects, as old radioactive waste storages at the territory of 'Kurchatov Institute' and elimination of consequences of radiation accident at Podolsk plant of nonferrous metals. At rough estimates the volumes of a radioactive soil at territory of 'Kurchatov institute' were 15-20 thousand m 3 , volumes of a removed soil at carrying out of urgent measures in territory of Kirovo-Chepetsk chemical plant exceeded 20-25 thousand m 3 , volumes of a low active waste at the territory of Podolsk plant may reach 20 thousand m 3 . Such considerable volumes demand creation of technologies of their processing, an effective measuring technique of levels of their contamination and ways of considerable (in times) decrease of their volumes at the expense of decontamination or separation. Works have been aimed at the decision of these problems at carrying out of rehabilitation of territory 'Kurchatov institute'. During works technologies of radiation and water-gravitational separation of a radioactive soil have been offered and are realized in practice. A facility of water -gravitational separation of the soil was created and used within 5 years. It allowed decreasing of volumes of the low active waste in 5-6 times. In further the facility was supplied by a facility of radiation separation of the soil that has raised its efficiency. On turn there is a start-up question in experimental operation of facility of radiation separation of low active slag for Podolsk plant of nonferrous metals. The decision of these problems will allow to gain experience of creation of through technology of the processing of a radioactive soil and decrease in its volumes for using it as a design decisions for rehabilitation of other large scale radioactive-contaminated territories and industrial objects
What do territory owners defend against?

NARCIS (Netherlands)

Hinsch, Martin; Komdeur, Jan

2017-01-01

Theoretical research on evolutionary aspects of territoriality has a long history. Existing studies, however, differ widely in modelling approach and research question. A generalized view on the evolution of territoriality is accordingly still missing. In this review, we show that territorial
pessoal e territorial

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Teresa Cristina Prochet

2008-01-01

Full Text Available El cuidar es un continuo desafío que engloba el diálogo consciente, la negociación y la atención a los detalles. Los objetivos de este trabajo han sido identificar las situaciones que los ancianos hospitalizados caracterizan como invasión del espacio personal y territorial, e identificar las situaciones, en las que a pesar de haber invasión del espacio personal y territorial, puedan ser consideradas agradables. Es un estudio exploratorio descriptivo realizado en 2007, con 30 ancianos hospitalizados en un hospital público, situado en el interior de São Paulo. El estudio fue realizado con el empleo de la Escala de Medida del Sentimiento Frente a la Invasión del Espacio Territorial y Personal. Las situaciones consideradas desagradables y que caracterizan invasión del espacio territorial han sido relacionadas a la falta de respeto y al cambio sin permiso de su espacio físico; las referencias a la invasión de su espacio personal, han sido aquellas relacionadas con mostrar las partes íntimas durante la realización de los procedimientos. Las situaciones agradables, a pesar de la invasión, son las aquellas en las que ocurren los toques afectivos.
Territorial fiscal control. Diagnostic and outlook

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Carlos Ariel Sanchez-Torres

2010-03-01

Full Text Available This document contains the research results of the territorial fiscal control improvement proposal project, developed by Rosario University with the support by the German Technical Cooperation Agency (GTZ. In short, it analyzes and identifies the principal problems of the Colombian territorial fiscal control system on the first level, (Contraloría General de la República Office, Departmental, Municipal and District Controller Offices offering a general view of the performance and the distribution of responsibilities between the different fiscal control bodies. The document is structured as follows: l introduction and constitutional scheme of the fiscal control system, 2 a description of the distribution of responsibilities between the different fiscal control bodies, 3 the development of territorial fiscal control with reference to jurisprudence, 4 territorial fiscal control, 5 quality of territorial fiscal control and 6 reform proposals and conclusions. Among the proposals analyzed in this project we have, the depoliticization on the election of the employees in charge of territorial fiscal control, the financing necessary to realize that control, sourced from territorial entities own resources and the achievement of economies of scale thought the merging of control bodies; Another proposal involves the integration of territorial fiscal control with the second level control by means of .the application of support mechanism to the control function exercise by Contraloría General de la República Office, and a improvement of information systems, indicators and evaluations applied by territorial controller offices.
Territorial Balancing of Poles of Development

Directory of Open Access Journals (Sweden)

CLAUDIA POPESCU

2008-01-01

Full Text Available The paper is part of the study "Specific problems of the development of the settlement network in south-eastern Romania. Regions of development 3 (South, 4 (South-West and 8 (Bucharest-Ilfov" elaborated during 2004 – 2006, within the AMTRANS programme funded by the Ministry of Education and Research, coordinated by INCD – URBANPROIECT in partnership with the Institute of Geography of the Romanian Academy and the Qualification in Statistics National Centre. The general objective of the project was sustainable and balanced spatial development of the settlement network and promotion of new relationships between urban and rural. Concretely, the study has produced a model of a polycentric and balanced settlement network according to the European principles. The case study testing and validating this model took place in southern Romania, territory exhibiting acutely the entire range of problems related to the state of the settlement network: profoundly large rural areas, accentuated dynamics of declaring new cities without sufficient evidence, excessive polarization exercised by Bucharest, etc. The paper presents the intervention directions needed to balance in the territory urban poles within the studied area, focusing on the establishment of orientation policies to consolidate the role of each settlement based on the hierarchical level of importance: European, national, regional, and local. The paper also identifies possible functional urban areas: the metropolitan area of Bucharest, areas of potential strategic integration, areas of cooperation between the small and medium-sized cities and the rural regions. Within each of these areas, the paper proposes to establish new relationships between urban and rural based on partnership, involving cooperation and coordination in achieving common goals.The study considers that the poles of development are the key element of proposed model, and their identification, formation, and balanced distribution

Permeability Surface of Deep Middle Cerebral Artery Territory on Computed Tomographic Perfusion Predicts Hemorrhagic Transformation After Stroke.

Science.gov (United States)

Li, Qiao; Gao, Xinyi; Yao, Zhenwei; Feng, Xiaoyuan; He, Huijin; Xue, Jing; Gao, Peiyi; Yang, Lumeng; Cheng, Xin; Chen, Weijian; Yang, Yunjun

2017-09-01

Permeability surface (PS) on computed tomographic perfusion reflects blood-brain barrier permeability and is related to hemorrhagic transformation (HT). HT of deep middle cerebral artery (MCA) territory can occur after recanalization of proximal large-vessel occlusion. We aimed to determine the relationship between HT and PS of deep MCA territory. We retrospectively reviewed 70 consecutive acute ischemic stroke patients presenting with occlusion of the distal internal carotid artery or M1 segment of the MCA. All patients underwent computed tomographic perfusion within 6 hours after symptom onset. Computed tomographic perfusion data were postprocessed to generate maps of different perfusion parameters. Risk factors were identified for increased deep MCA territory PS. Receiver operating characteristic curve analysis was performed to calculate the optimal PS threshold to predict HT of deep MCA territory. Increased PS was associated with HT of deep MCA territory. After adjustments for age, sex, onset time to computed tomographic perfusion, and baseline National Institutes of Health Stroke Scale, poor collateral status (odds ratio, 7.8; 95% confidence interval, 1.67-37.14; P =0.009) and proximal MCA-M1 occlusion (odds ratio, 4.12; 95% confidence interval, 1.03-16.52; P =0.045) were independently associated with increased deep MCA territory PS. Relative PS most accurately predicted HT of deep MCA territory (area under curve, 0.94; optimal threshold, 2.89). Increased PS can predict HT of deep MCA territory after recanalization therapy for cerebral proximal large-vessel occlusion. Proximal MCA-M1 complete occlusion and distal internal carotid artery occlusion in conjunction with poor collaterals elevate deep MCA territory PS. © 2017 American Heart Association, Inc.
33 CFR 2.20 - Territorial sea baseline.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Territorial sea baseline. 2.20... JURISDICTION Jurisdictional Terms § 2.20 Territorial sea baseline. Territorial sea baseline means the line.... Normally, the territorial sea baseline is the mean low water line along the coast of the United States...
Large-scale ocean connectivity and planktonic body size

KAUST Repository

Villarino, Ernesto; Watson, James R.; Jö nsson, Bror; Gasol, Josep M.; Salazar, Guillem; Acinas, Silvia G.; Estrada, Marta; Massana, Ramó n; Logares, Ramiro; Giner, Caterina R.; Pernice, Massimo C.; Olivar, M. Pilar; Citores, Leire; Corell, Jon; Rodrí guez-Ezpeleta, Naiara; Acuñ a, José Luis; Molina-Ramí rez, Axayacatl; Gonzá lez-Gordillo, J. Ignacio; Có zar, André s; Martí , Elisa; Cuesta, José A.; Agusti, Susana; Fraile-Nuez, Eugenio; Duarte, Carlos M.; Irigoien, Xabier; Chust, Guillem

2018-01-01

Global patterns of planktonic diversity are mainly determined by the dispersal of propagules with ocean currents. However, the role that abundance and body size play in determining spatial patterns of diversity remains unclear. Here we analyse spatial community structure - β-diversity - for several planktonic and nektonic organisms from prokaryotes to small mesopelagic fishes collected during the Malaspina 2010 Expedition. β-diversity was compared to surface ocean transit times derived from a global circulation model, revealing a significant negative relationship that is stronger than environmental differences. Estimated dispersal scales for different groups show a negative correlation with body size, where less abundant large-bodied communities have significantly shorter dispersal scales and larger species spatial turnover rates than more abundant small-bodied plankton. Our results confirm that the dispersal scale of planktonic and micro-nektonic organisms is determined by local abundance, which scales with body size, ultimately setting global spatial patterns of diversity.
Large-scale ocean connectivity and planktonic body size

KAUST Repository

Villarino, Ernesto

2018-01-04

Global patterns of planktonic diversity are mainly determined by the dispersal of propagules with ocean currents. However, the role that abundance and body size play in determining spatial patterns of diversity remains unclear. Here we analyse spatial community structure - β-diversity - for several planktonic and nektonic organisms from prokaryotes to small mesopelagic fishes collected during the Malaspina 2010 Expedition. β-diversity was compared to surface ocean transit times derived from a global circulation model, revealing a significant negative relationship that is stronger than environmental differences. Estimated dispersal scales for different groups show a negative correlation with body size, where less abundant large-bodied communities have significantly shorter dispersal scales and larger species spatial turnover rates than more abundant small-bodied plankton. Our results confirm that the dispersal scale of planktonic and micro-nektonic organisms is determined by local abundance, which scales with body size, ultimately setting global spatial patterns of diversity.
TERRITORIAL BEHAVIOUR IN CERTAIN HORNED UNGULATES ...

African Journals Online (AJOL)

territoriality. The existence of such boundaries becomes evident from certain behavioural symptoms;. "defence" or better, localized dominance which may lead to intolerance, is one of them. Not all bovids are territorial. Within the territorial species, there seem to be at least two types: (a). The animals, usually in pairs, may, ...
Estimated spatial requirements of the medium- to large-sized ...

African Journals Online (AJOL)

Conservation planning in the Cape Floristic Region (CFR) of South Africa, a recognised world plant diversity hotspot, required information on the estimated spatial requirements of selected medium- to large-sized mammals within each of 102 Broad Habitat Units (BHUs) delineated according to key biophysical parameters.
DESIGN AND DEVELOPMENT OF A LARGE SIZE NON-TRACKING SOLAR COOKER

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N. M. NAHAR

2009-09-01

Full Text Available A large size novel non-tracking solar cooker has been designed, developed and tested. The cooker has been designed in such a way that the width to length ratio for reflector and glass window is about 4 so that maximum radiation falls on the glass window. This has helped in eliminating azimuthal tracking that is required in simple hot box solar cooker towards the Sun every hour because the width to length ratio of reflector is 1. It has been found that stagnation temperatures were 118.5oC and 108oC in large size non-tracking solar cooker and hot box solar cooker respectively. It takes about 2 h for soft food and 3 h for hard food. The cooker is capable of cooking 4.0 kg of food at a time. The efficiency of the large size non-tracking solar cooker has been found to be 27.5%. The cooker saves 5175 MJ of energy per year. The cost of the cooker is Rs. 10000.00 (1.0 US$ = Rs. 50.50. The payback period has been calculated by considering 10% annual interest, 5% maintenance cost and 5% inflation in fuel prices and maintenance cost. The payback period is least, i.e. 1.58 yr., with respect to electricity and maximum, i.e. 4.89 yr., with respect to kerosene. The payback periods are in increasing order with respect to fuel: electricity, coal, firewood, liquid petroleum gas, and kerosene. The shorter payback periods suggests that the use of large size non-tracking solar cooker is economical.
Desenvolvimento a Partir da Perspectiva Territorial

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Valdir Dallabrida Roque

2004-01-01

Full Text Available The different contemporary approaches that touches the development focus from the territorial perspective can be classified into two big surveys of the so called new regionalism: the globalist survey and the regionalist survey. Some authors have preferred to focus on the regionalist studies in an excessively optimistic way, this way deserving being critically analysed. In spite of all that, it is possible to visualize a scenery of breathing answers to the challenges of the development territorialization in a way that the different forms of social territorial organization, the territorial collective innovation and the necessary reconsideration of the State´s role deserve destak. This way, it is opened the possibility that the progressive trajectory of territorial development can be managed and administrated from the articulated action of public and private actors.
An Eye Care Outreach Programme in the Federal Capital Territory ...

African Journals Online (AJOL)

Objectives: To describe an eye care outreach programme in the Federal Capital Territory (FCT) and the findings therefrom. Main Outcome Measures: Causes of blindness and ocular morbidity, prevalence of blindness. Methods: The programme was sponsored largely by the Bartimaeus Trust. Eighteen communities with a ...
The Materiality of Territorial Production - A Conceptual Discussion of Territoriality, Materiality and the Everyday Life of Public Space

OpenAIRE

Kärrholm, Mattias

2007-01-01

This article brings together research on territoriality and actor-network theory in order to develop new ways of investigating the role of materiality and material design in the territorial power relations of urban public places. Using the public square as a main example, I suggest some new ways of conceptualizing the production and stabilization of territories in the everyday urban environment. Setting out from a brief outline of the history of territoriality research, I re-appropriate the t...
Formation and maintenance of the territorial balance in the conditions of high-rise construction in the city

Science.gov (United States)

Kisel, Tatiana

2018-03-01

High-rise construction results in the need of planning of infrastructure facilities, taking into account the increase in loading, as high-rise construction allows to place considerably bigger number of residents in the limited territory. For this purpose it is necessary to estimate the required and actual level of providing the population with each particular type of the facilities of social infrastructure. The compliance of required and actual level of providing can be characterized as the territorial balance, while the discrepancy acts as the territorial imbalance. The article is devoted to the development of such instruments of planning of urban development, which will allow to create the qualitative urban environment, founded on the territorial balances. Namely, it is devoted to the calculation of level of providing the population with the facilities of social infrastructure, to the determination of level of the imbalance in absolute and relative units and also to the ranging of imbalances on urgency of their elimination. The size of the imbalance is of great importance for planning and realization of managerial influences from the executive authorities, operating the city development. In order to determine the urgency of realization of actions for the construction of facilities of social infrastructure it is offered to range the imbalances according to their size, having determined the deviation size from balance, which is so insignificant that it does not demand any managerial influences (it can be characterized as balance) and also the groups of the imbalances, differing in urgency of managerial influences, directed to the decrease and elimination of the revealed imbalance.
Interlayer catalytic exfoliation realizing scalable production of large-size pristine few-layer graphene

OpenAIRE

Geng, Xiumei; Guo, Yufen; Li, Dongfang; Li, Weiwei; Zhu, Chao; Wei, Xiangfei; Chen, Mingliang; Gao, Song; Qiu, Shengqiang; Gong, Youpin; Wu, Liqiong; Long, Mingsheng; Sun, Mengtao; Pan, Gebo; Liu, Liwei

2013-01-01

Mass production of reduced graphene oxide and graphene nanoplatelets has recently been achieved. However, a great challenge still remains in realizing large-quantity and high-quality production of large-size thin few-layer graphene (FLG). Here, we create a novel route to solve the issue by employing one-time-only interlayer catalytic exfoliation (ICE) of salt-intercalated graphite. The typical FLG with a large lateral size of tens of microns and a thickness less than 2?nm have been obtained b...
ASSESSMENT OF URBAN BUILT ENVIRONMENT QUALITY ON THE URBANIZED TERRITORIES: INTERREGIONAL COMPARISONS

Directory of Open Access Journals (Sweden)

Ovsiannikova T. Yu.

2015-06-01

Full Text Available The urbanization and growth of a cities role, formation of cities as reference points of regions economic development are modern global tendencies. Cities concentrate human and investment resources on their territory, so in large part cities cause competitiveness of the regions in the global market. For preservation of competitive advantages regions need to form on the urbanized territories not only the favorable environment for business, but also for the population life. This paper deals with the problem of an assessment of urban built environment quality, due to urban built environment is a space-material basis of life quality of the population on the urbanized territories. The role of the cities in social and economic development of regions and their considerable influence on competitiveness of territories in the global competition for economic resources are proved. The method of assessment of urban built environment quality on the basis of calculation of an integrated index is proposed. Interregional comparisons on the example of regions of the Siberian and Ural Federal districts are completed. The offered method of assessment of urban built environment quality allows to range the urbanized territories on usefulness for living, to reveal most and the least developed spheres of city infrastructure.
Large- and small-size advantages in sneaking behaviour in the dusky frillgoby Bathygobius fuscus

Science.gov (United States)

Takegaki, Takeshi; Kaneko, Takashi; Matsumoto, Yukio

2012-04-01

Sneaking tactic, a male alternative reproductive tactic involving sperm competition, is generally adopted by small individuals because of its inconspicuousness. However, large size has an advantage when competition occurs between sneakers for fertilization of eggs. Here, we suggest that both large- and small-size advantages of sneaker males are present within the same species. Large sneaker males of the dusky frillgoby Bathygobius fuscus showed a high success rate in intruding into spawning nests because of their advantage in competition among sneaker males in keeping a suitable position to sneak, whereas small sneakers had few chances to sneak. However, small sneaker males were able to stay in the nests longer than large sneaker males when they succeeded in sneak intrusion. This suggests the possibility of an increase in their paternity. The findings of these size-specific behavioural advantages may be important in considering the evolution of size-related reproductive traits.
Territory and management of social policies

Directory of Open Access Journals (Sweden)

Aldaíza Sposati

2013-12-01

Full Text Available The article developed in three movements. The territory building is historical construction and distinguishes this reading of which treat the territory as a place, a coverage area under a given geographic boundary. Assigns key character that distinction for the examination of the relationship territory and social policy. Shows that she is not limited to location of social equipment, and distinguishes it from the social policies operation format without territory, whose management logic is standardized, have homogeneous character of procedures, with similarity to financial agencies operation. In the second movement puts in scene the relationship between institutional agents of social services and the citizens who use them for lives being him. Finally highlights the constituent elements of that relationship as: the recognition of heterogeneity as an expression of singular identities; and the territory trajectory constitution that focuses of living on it, and these influenced by these trajectories.
Classification of large-sized hyperspectral imagery using fast machine learning algorithms

Science.gov (United States)

Xia, Junshi; Yokoya, Naoto; Iwasaki, Akira

2017-07-01

We present a framework of fast machine learning algorithms in the context of large-sized hyperspectral images classification from the theoretical to a practical viewpoint. In particular, we assess the performance of random forest (RF), rotation forest (RoF), and extreme learning machine (ELM) and the ensembles of RF and ELM. These classifiers are applied to two large-sized hyperspectral images and compared to the support vector machines. To give the quantitative analysis, we pay attention to comparing these methods when working with high input dimensions and a limited/sufficient training set. Moreover, other important issues such as the computational cost and robustness against the noise are also discussed.
Phased array inspection of large size forged steel parts

Science.gov (United States)

Dupont-Marillia, Frederic; Jahazi, Mohammad; Belanger, Pierre

2018-04-01

High strength forged steel requires uncompromising quality to warrant advance performance for numerous critical applications. Ultrasonic inspection is commonly used in nondestructive testing to detect cracks and other defects. In steel blocks of relatively small dimensions (at least two directions not exceeding a few centimetres), phased array inspection is a trusted method to generate images of the inside of the blocks and therefore identify and size defects. However, casting of large size forged ingots introduces changes of mechanical parameters such as grain size, the Young's modulus, the Poisson's ratio, and the chemical composition. These heterogeneities affect the wave propagation, and consequently, the reliability of ultrasonic inspection and the imaging capabilities for these blocks. In this context, a custom phased array transducer designed for a 40-ton bainitic forged ingot was investigated. Following a previous study that provided local mechanical parameters for a similar block, two-dimensional simulations were made to compute the optimal transducer parameters including the pitch, width and number of elements. It appeared that depending on the number of elements, backwall reconstruction can generate high amplitude artefacts. Indeed, the large dimensions of the simulated block introduce numerous constructive interferences from backwall reflections which may lead to important artefacts. To increase image quality, the reconstruction algorithm was adapted and promising results were observed and compared with the scattering cone filter method available in the CIVA software.
Disputes over territorial boundaries and diverging valuation languages : The Santurban hydrosocial highlands territory in Colombia

NARCIS (Netherlands)

Duarte-Abadía, B.; Boelens, R.

2016-01-01

We examine the divergent modes of conceptualizing, valuing and representing the páramo highlands of Santurban, Colombia, as a struggle over hydrosocial territory. Páramo residents, multinational companies, government and scientists deploy territorial representations and valuation languages that
Disputes over territorial boundaries and diverging valuation languages: the Santurban hydrosocial highlands territory in Colombia

NARCIS (Netherlands)

Duarte-Abadía, Bibiana; Boelens, Rutgerd

2016-01-01

We examine the divergent modes of conceptualizing, valuing and representing the páramo highlands of Santurban, Colombia, as a struggle over hydrosocial territory. Páramo residents, multinational companies, government and scientists deploy territorial representations and valuation languages that
Predicting oscillatory dynamics in the movement of territorial animals.

Science.gov (United States)

Giuggioli, L; Potts, J R; Harris, S

2012-07-07

Understanding ecological processes relies upon the knowledge of the dynamics of each individual component. In the context of animal population ecology, the way animals move and interact is of fundamental importance in explaining a variety of observed patterns. Here, we present a theoretical investigation on the movement dynamics of interacting scent-marking animals. We study how the movement statistics of territorial animals is responsible for the appearance of damped oscillations in the mean square displacement (MSD) of the animals. This non-monotonicity is shown to depend on one dimensionless parameter, given by the ratio of the correlation distance between successive steps to the size of the territory. As that parameter increases, the time dependence of the animal's MSD displays a transition from monotonic, characteristic of Brownian walks, to non-monotonic, characteristic of highly correlated walks. The results presented here represent a novel way of determining the degree of persistence in animal movement processes within confined regions.

Cooperative movement as tool of the rural territorial development: Concrete experiences, challenges and learnings

Directory of Open Access Journals (Sweden)

Franjo Pavletic Favi

2014-06-01

Full Text Available The models of economic growth in Latin America and the Caribbean are characterized by a political and economic concentration in big cities, leaving the rural world behind and neglecting the basic needs of a large portion of the population. It is because of this, that the region has chosen the Rural & Territorial Development as an answer and as an alternative to the traditional models, understanding that only endogenous development in each particular territory will be successful. This work aims to make a reflection on why the farming and agriculture cooperatives are means of the Rural & Territorial Development based on the work experience of the NGO CESAL in The Dominican Republic.
Regions and the Territorial Cohesion

Directory of Open Access Journals (Sweden)

Ioan Ianos

2013-08-01

Full Text Available Territorial cohesion is an important target of European Union, constantly promoted by its institutions and their representatives. In the context of the Europe 2020 strategy, one of the most important support documents, the region represents a very important issue, being considered to be the key to its successfulness. The region is seen as a support for the smart growth and all the operational policy concepts try to make use of the spatial potential, by taking better account of the territorial specificities. Two main questions play attention: the need to transform the present-day developmental regions into administrative ones is a priority? What kind of regionalization it must to be promoted? Correlating these issues with already defined territorial cohesion, the administrative region is a real tool for the future territorial development. The experience of the last 14 years asks urgently the building of a new territorial administrative reform, giving competences to regions. For instant, each development region is a construction resulted from a free association of the counties. Their role in the regional development is much reduced one, because their regional councils are not elected; decisions taken at this level are consultative for the social, economical, cultural or political actors.
Rehabilitation of the contaminated territories

International Nuclear Information System (INIS)

Ageets, V.Yu.; Kenigsberg, Ya.Eh.; Skurat, V.V.; Tikhonova, L.E.; Shevchuk, V.E.; Ipat'ev, V.A.; Klimova, T.A.

1998-01-01

The purpose of the activity is development of the scientific reasonable projects of socio-economic and social-psychological rehabilitation of specific areas and populated localities on the contaminated territories of the both Gomel and Mogilev Regions. The results of economic researches allow to decrease expenses for realization of protective measures, to increase feedback of counter-measures, to speed up process of development of the plans and their realization, to decrease the labour input of planning of the rehabilitation measures, to increase quantity of considered alternative variants of strategy of the contaminated regions rehabilitation. On the basis of the sociological and psychological researches the recommendations for the most effective formation of adaptation strategies of behaviour of the people on the contaminated territories, formation of post accidental culture and active life image at teenagers, ways of fastening of youth in these areas, more address specialized social support and protection of the irradiated persons, perfection of social demographic policy on rehabilitated territories are offered. In the report are described following directions: scientific ground and development of the complex programmes of rehabilitation of administrative regions on the contaminated territories; development of administration system of the social economical development of the territories having suffered after the Chernobyl accident; social support and socio-psychological rehabilitation of the population of Belarus
State and Territory Greenhouse Gas Emissions 2004

International Nuclear Information System (INIS)

2006-06-01

This document provides an overview of the latest available estimates of greenhouse gas emissions for Australia's States and Territories. Australia's total greenhouse gas emissions in 2004 amounted to 564.7 million tonnes. The State and Territory breakdown was: New South Wales: 158.7 million tonnes (Mt); Queensland: 158.5 Mt; Victoria: 123.0 Mt; Western Australia: 68.5 Mt; South Australia: 27.6 Mt; Northern Territory: 15.6 Mt; Tasmania: 10.7 Mt; ACT: 1.2 Mt. The summary of State and Territory inventories presented in this document reports estimates of greenhouse gas emissions for each State and Territory for the period 1990 to 2004. It is the first time that a complete annual time-series has been reported
El panorama territorial colombiano

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Paula Robledo Silva

2008-12-01

Full Text Available i. Antecedentes constitucionales. ii. Bases constitucionales del ordenamiento territorial colombiano a partir de 1991. La convivencia de dos principios. A. Principio unitario. B. Principio de autonomía de los entes territoriales. iii. Las piezas del “rompecabezas territorial”. A. Las entidades territoriales de rango constitucional. B. Las entidades territoriales de rango legal. C. Otras formas de organización territorial. iv. Balance y perspectivas
Effects of selective logging on large mammal populations in a remote indigenous territory in the northern Peruvian Amazon

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Pedro Mayor

2015-12-01

Full Text Available We examined the effects of selective timber logging carried out by local indigenous people in remote areas within indigenous territories on the mammal populations of the Yavari-Mirin River basin on the Peru-Brazil border. Recent findings show that habitat change in the study area is minimal, and any effect of logging activities on large mammal populations is highly likely to be the result of hunting associated with logging operations. We used hunting registers to estimate the monthly and yearly biomass extracted during timber operations and to calculate the catch per unit effort (CPUE in subsistence hunting in the community of Esperanza 2 to 5 years before logging activities started and 4 to 7 years after logging began. We also used line transects and the distance method to estimate animal densities before and after logging. We found that 1389 hunted animals and 27,459 kg of mammal biomass were extracted per year from logging concessions. CPUE for ungulates declined; however, it increased for other mammal orders, such as rodents and primates, indicating a shift to alternative prey items. Although collared peccaries (Pecari tajacu and tapirs (Tapirus terrestris may also have declined in numbers, this shift may have been caused by a possibly natural population crash in white-lipped peccaries (Tayassu pecari that coincided with the logging periods. We found no evidence that populations of primates were reduced by the logging activities. Because primates are sensitive to hunting, and their populations were of principal concern as logging commenced, this indicates that these forests remain of high conservation value. The unusual socioeconomic situation of these remote territories may mean that they are compatible with wildlife conservation in the Yavari-Mirin basin.
Financing the development of renewable energy projects of territorial interest

International Nuclear Information System (INIS)

Regnier, Yannick; Bailleul, Esther; Claustre, Raphael; Bessiere, Patrick; Boumard, Erwan; Peulemeulle, Justine; Causse, Laurent; Coton, Patrice; Djemouai, Nadia; Dubus, Jean-Michel; Duffes, Thomas; Gauduchon, Marie-Veronique; Raguet, Alex; Ghewy, Etienne; Heitz, Philippe; Jedliczka, Marc; Jourdain, Pierre; Julien, Emmanuel; Marcenac, Guillaume; Marillier, Frederic; Massias, Louis; Picot, Roland; Poize, Noemie; Quantin, Jacques; Rabian, Jean; Rocaboy, Dominique; Rumolino, Claudio; Sabin, Patrick; Saultier, Patrick; Tincelin-Salomon, Claire; Trillaud, Nicolas; Vachette, Philippe; Verhaeghe, Laure

2016-11-01

This report highlights the relationship between a territorial project (its autonomous strategy) and projects of renewable energy which could and should be developed. It focuses on large projects of electric power production, notably those based on solar and wind energy for which such a territorial anchoring is not as obvious as for the production of heat or gas (heat networks are necessarily local, and biomass production and supply as well). Thus, its outlines how these projects can be a benefit for a territory, the stakes of participation for the different local actors, and discusses how such a participation is to be organised. It describes different aspects of the way a project development phase is to be financed: stakes (financing needs, risks, peculiarities of local financing, project management and governance), financing typologies, development ease and safety, support of development financing (capital-risk tools, intervention of local public companies, advance payments, subsidies). The last part addresses how to locally finance the other project phases (stakes during construction and exploitation, intervention modes by participation, financial tools or loans)
Territorial Cooperation With Non-Eu Regions

OpenAIRE

Rodriguez-Cohard, Juan Carlos; Alfonso, Javier; Vázquez-Barquero, Antonio

2012-01-01

TERRITORIAL COOPERATION WITH NON-EU REGIONS Territorial Cooperation (TC) has been possible because there is a trajectory of many years of work invested by the local actors, participants who have become the architects of TC through the city or region involved. Transcontinental cooperation as studied by the European Union TERCO project is providing important lessons for understanding TC. The purpose of the presentation is to analyze the Andalusian-North of Morocco territorial cooperation during...
Large- and small-size advantages in sneaking behaviour in the dusky frillgoby Bathygobius fuscus

OpenAIRE

Takegaki, Takeshi; Kaneko, Takashi; Matsumoto, Yukio

2012-01-01

Sneaking tactic, a male alternative reproductive tactic involving sperm competition, is generally adopted by small individuals because of its inconspicuousness. However, large size has an advantage when competition occurs between sneakers for fertilization of eggs. Here, we suggest that both large- and small-size advantages of sneaker males are present within the same species. Large sneaker males of the dusky frillgoby Bathygobius fuscus showed a high success rate in intruding into spawning n...
OPHRYS GENERA IN THE TERRITORY OF THE TEPE-OBA BOTANICAL RESERVE. POPULATION'S ANALYSIS

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Viktoria Ju. Letukhova

2017-01-01

Full Text Available Abstract. Aim. To determine the amount and age structure of Ophrys oestrifera and O. apifera populations on the territory of the Tepe-Oba botanical reserve (South-East Crimea, study the morphological features of plants. To evaluate the current populations' state and identify factors of threats. Material. Three populations of Ophrys oestrifera and one population of O. apifera were found and studied on the territory of Tepe-Oba, their quantitative and age composition (structure were determined, vitality of individuals for O. oestrifera populations was defined. Results. O. oestrifera grows in three localities on the areas of 10 to 400 m2 and in the numbers of 28 to 342 individuals. The population of O. apifera has its area of 10 m2 and its size is 15 generative specimens. Populations O. oestrifera No. 1, 2 are young, normal and stable. Populations of O. oestrifera No. 3 and O. apifera have not yet reached their dynamic equilibrium (balance. O. oestrifera index of vitality doesn't significantly different in three populations (IVC=1,00– 1,09, that indicates approximately the same kind of growing conditions in the studying territory. However, growing in the same conditions O. apifera has some biometric differences from the O. oestrifera. For example, O. oestrifera plants are 1.5 times higher, inflorescence length is on average 2.5–3 times longer, and number of flowers in the inflorescence is 1,5 times more than those O. apifera. Main conclusions. The condition of O. oestrifera population in the territory of Tepe-Oba is satisfactory. Insignificant differences diversity in their vital structure can be associated with a e condition of O. apifera population is threatening because of its low size, small area and the lack of pregenerative plants in the age spectrum.
Transnacional'naja territorial'naja transportnaja sistema Baltijskogo regiona [The transnational territorial transport system of the Baltic Region

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Gumenyuk Ivan

2012-01-01

Full Text Available In this paper we focus on the structure and territorial borders of the Baltic Sea region, and examine the key structural elements of the transnational territorial transport system. In this respect, we clarify some terms used in transport geography. For the first time the transport system gets territorially localized, which allows for a broad range of new studies of transnational transportation in the Baltic Sea area. We also identify the main principles of development and operation of international territorial transport systems and present them taking the Baltic Sea region as an example. Our findings, we hope, will have a great practical application for researchers of transport geography, especially those studying international logistics.
Observations on Territorial Behaviour of Springbok, Antidorcas ...

African Journals Online (AJOL)

Males did not have permanent harems, since groups of females were fluid in composition and highly mobile. Groups ... Aspects of territorial behaviour, such as courtship displays, defence of territory (by chasing out trespassing males), and advertising of territory by means of linked urination-defaecation displays on discrete ...
Territorial prevention of natural disasters. Campania Region: a high risk territory. Studies by PLINIVS Centre and open issues

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Giulio Zuccaro

2013-07-01

Full Text Available The safety of the territory and the environment is a theme much discussed, but often not in organic and competent way. PLINIVS study centre has been studying for several years the impact of potentially disastrous events on the territory and has produced analysis models and scenery simulation of main natural risks regarding Campania territory (seismic, hydrogeological, volcanic, meteo-marine risks, etc.. Knowing the risk, and quantifying it, is important in order to single out critical aspects of the territory (threats and to intervene through mitigation measures and eventually a modern Plan of Civil Protection. Therefore the plan becomes a dynamic process able to control rhythmically the state of the risk and the safety level of the territory, and spatial planning should avail itself of the fundamental contribution of knowledge offered by these tools.
The welfare implications of large litter size in the domestic pig I

DEFF Research Database (Denmark)

Rutherford, K.M.D; Baxter, E.M.; D'Eath, R.B.

2013-01-01

Increasing litter size has long been a goal of pig breeders and producers, and may have implications for pig (Sus scrofa domesticus) welfare. This paper reviews the scientific evidence on biological factors affecting sow and piglet welfare in relation to large litter size. It is concluded that, i...
Computational scalability of large size image dissemination

Science.gov (United States)

Kooper, Rob; Bajcsy, Peter

2011-01-01

We have investigated the computational scalability of image pyramid building needed for dissemination of very large image data. The sources of large images include high resolution microscopes and telescopes, remote sensing and airborne imaging, and high resolution scanners. The term 'large' is understood from a user perspective which means either larger than a display size or larger than a memory/disk to hold the image data. The application drivers for our work are digitization projects such as the Lincoln Papers project (each image scan is about 100-150MB or about 5000x8000 pixels with the total number to be around 200,000) and the UIUC library scanning project for historical maps from 17th and 18th century (smaller number but larger images). The goal of our work is understand computational scalability of the web-based dissemination using image pyramids for these large image scans, as well as the preservation aspects of the data. We report our computational benchmarks for (a) building image pyramids to be disseminated using the Microsoft Seadragon library, (b) a computation execution approach using hyper-threading to generate image pyramids and to utilize the underlying hardware, and (c) an image pyramid preservation approach using various hard drive configurations of Redundant Array of Independent Disks (RAID) drives for input/output operations. The benchmarks are obtained with a map (334.61 MB, JPEG format, 17591x15014 pixels). The discussion combines the speed and preservation objectives.
Damage threshold from large retinal spot size repetitive-pulse laser exposures.

Science.gov (United States)

Lund, Brian J; Lund, David J; Edsall, Peter R

2014-10-01

The retinal damage thresholds for large spot size, multiple-pulse exposures to a Q-switched, frequency doubled Nd:YAG laser (532 nm wavelength, 7 ns pulses) have been measured for 100 μm and 500 μm retinal irradiance diameters. The ED50, expressed as energy per pulse, varies only weakly with the number of pulses, n, for these extended spot sizes. The previously reported threshold for a multiple-pulse exposure for a 900 μm retinal spot size also shows the same weak dependence on the number of pulses. The multiple-pulse ED50 for an extended spot-size exposure does not follow the n dependence exhibited by small spot size exposures produced by a collimated beam. Curves derived by using probability-summation models provide a better fit to the data.
Folding and unfolding of large-size shell construction for application in Earth orbit

Science.gov (United States)

Kondyurin, Alexey; Pestrenina, Irena; Pestrenin, Valery; Rusakov, Sergey

2016-07-01

A future exploration of space requires a technology of large module for biological, technological, logistic and other applications in Earth orbits [1-3]. This report describes the possibility of using large-sized shell structures deployable in space. Structure is delivered to the orbit in the spaceship container. The shell is folded for the transportation. The shell material is either rigid plastic or multilayer prepreg comprising rigid reinforcements (such as reinforcing fibers). The unfolding process (bringing a construction to the unfolded state by loading the internal pressure) needs be considered at the presence of both stretching and bending deformations. An analysis of the deployment conditions (the minimum internal pressure bringing a construction from the folded state to the unfolded state) of large laminated CFRP shell structures is formulated in this report. Solution of this mechanics of deformable solids (MDS) problem of the shell structure is based on the following assumptions: the shell is made of components whose median surface has a reamer; in the separate structural element relaxed state (not stressed and not deformed) its median surface coincides with its reamer (this assumption allows choose the relaxed state of the structure correctly); structural elements are joined (sewn together) by a seam that does not resist rotation around the tangent to the seam line. The ways of large shell structures folding, whose median surface has a reamer, are suggested. Unfolding of cylindrical, conical (full and truncated cones), and large-size composite shells (cylinder-cones, cones-cones) is considered. These results show that the unfolding pressure of such large-size structures (0.01-0.2 atm.) is comparable to the deploying pressure of pneumatic parts (0.001-0.1 atm.) [3]. It would be possible to extend this approach to investigate the unfolding process of large-sized shells with ruled median surface or for non-developable surfaces. This research was
Accuracy of the photogrametric measuring system for large size elements

Directory of Open Access Journals (Sweden)

M. Grzelka

2011-04-01

Full Text Available The aim of this paper is to present methods of estimating and guidelines for verifying the accuracy of optical photogrammetric measuringsystems, using for measurement of large size elements. Measuring systems applied to measure workpieces of a large size which oftenreach more than 10000mm require use of appropriate standards. Those standards provided by the manufacturer of photogrammetricsystems are certified and are inspected annually. To make sure that these systems work properly there was developed a special standardVDI / VDE 2634, "Optical 3D measuring systems. Imaging systems with point - by - point probing. " According to recommendationsdescribed in this standard research on accuracy of photogrametric measuring system was conducted using K class gauge blocks dedicatedto calibrate and test accuracy of classic CMMs. The paper presents results of research of estimation the actual error of indication for sizemeasurement MPEE for photogrammetric coordinate measuring system TRITOP.
About estimation of the contamination of territorial-administrative regions of the Chernobyl genesis radionuclides

International Nuclear Information System (INIS)

Berezhnoj, A.V.

2005-01-01

It is recommended to realize the matching territorial-administrative regions on degree of the contamination their of the Chernobyl genesis radionuclides to size generalised index gravity of the radionuclide soiling region. The methodology of the calculation indexes is offered. The results executed estimation are briefly stated. (authors)
Large exon size does not limit splicing in vivo.

Science.gov (United States)

Chen, I T; Chasin, L A

1994-03-01

Exon sizes in vertebrate genes are, with a few exceptions, limited to less than 300 bases. It has been proposed that this limitation may derive from the exon definition model of splice site recognition. In this model, a downstream donor site enhances splicing at the upstream acceptor site of the same exon. This enhancement may require contact between factors bound to each end of the exon; an exon size limitation would promote such contact. To test the idea that proximity was required for exon definition, we inserted random DNA fragments from Escherichia coli into a central exon in a three-exon dihydrofolate reductase minigene and tested whether the expanded exons were efficiently spliced. DNA from a plasmid library of expanded minigenes was used to transfect a CHO cell deletion mutant lacking the dhfr locus. PCR analysis of DNA isolated from the pooled stable cotransfectant populations displayed a range of DNA insert sizes from 50 to 1,500 nucleotides. A parallel analysis of the RNA from this population by reverse transcription followed by PCR showed a similar size distribution. Central exons as large as 1,400 bases could be spliced into mRNA. We also tested individual plasmid clones containing exon inserts of defined sizes. The largest exon included in mRNA was 1,200 bases in length, well above the 300-base limit implied by the survey of naturally occurring exons. We conclude that a limitation in exon size is not part of the exon definition mechanism.

The Process Architecture of EU Territorial Cohesion Policy

Directory of Open Access Journals (Sweden)

Andreas Faludi

2010-08-01

Full Text Available When preparing the European Spatial Development Perspective (ESDP, Member States were supported by the European Commission but denied the EU a competence in the matter. Currently, the Treaty of Lisbon identifies territorial cohesion as a competence shared between the Union and the Member States. This paper is about the process architecture of territorial cohesion policy. In the past, this architecture resembled the Open Method of Coordination (OMC which the White Paper on European Governance praised, but only in areas where there was no EU competence. This reflected zero-sum thinking which may continue even under the Lisbon Treaty. After all, for as long as territorial cohesion was not a competence, voluntary cooperation as practiced in the ESDP process was pursued in this way. However, the practice of EU policies, even in areas where there is an EU competence, often exhibits features of the OMC. Surprisingly effective innovations hold the promise of rendering institutions of decision making comprehensible and democratically accountable. In the EU as a functioning polity decision making is thus at least part deliberative so that actors’ preferences are transformed by the force of the better argument. This brings into focus the socialisation of the deliberators into epistemic communities. Largely an informal process, this is reminiscent of European spatial planning having been characterised as a learning process.
Body size evolution in an old insect order: No evidence for Cope's Rule in spite of fitness benefits of large size.

Science.gov (United States)

Waller, John T; Svensson, Erik I

2017-09-01

We integrate field data and phylogenetic comparative analyses to investigate causes of body size evolution and stasis in an old insect order: odonates ("dragonflies and damselflies"). Fossil evidence for "Cope's Rule" in odonates is weak or nonexistent since the last major extinction event 65 million years ago, yet selection studies show consistent positive selection for increased body size among adults. In particular, we find that large males in natural populations of the banded demoiselle (Calopteryx splendens) over several generations have consistent fitness benefits both in terms of survival and mating success. Additionally, there was no evidence for stabilizing or conflicting selection between fitness components within the adult life-stage. This lack of stabilizing selection during the adult life-stage was independently supported by a literature survey on different male and female fitness components from several odonate species. We did detect several significant body size shifts among extant taxa using comparative methods and a large new molecular phylogeny for odonates. We suggest that the lack of Cope's rule in odonates results from conflicting selection between fitness advantages of large adult size and costs of long larval development. We also discuss competing explanations for body size stasis in this insect group. © 2017 The Author(s). Evolution © 2017 The Society for the Study of Evolution.
Territoriality and Consumption Behaviour with Location-based Media

DEFF Research Database (Denmark)

Tussyadiah, Iis

2012-01-01

The development in location-based mobile media has led to the popularity of its use for place experiences. This study explored the concept of territoriality, which is suggested as the underlying human behaviour that influences consumers’ mobility and experience stimulated by the social gaming...... feature of location-based media. From an exploratory investigation with a series of focus group discussions with users of location-based media, this study observed the activities of territorial tagging for the purposes of territorial claim and defence to gain and maintain the perceived territorial control...... over resources and rewards attached to certain places. The ability of location-based media to make the physical territory to interact with informational devices enables territorial behaviour to manifest in the consumption of local establishments, making location-based media a powerful tool...
Size Reduction Techniques for Large Scale Permanent Magnet Generators in Wind Turbines

Science.gov (United States)

Khazdozian, Helena; Hadimani, Ravi; Jiles, David

2015-03-01

Increased wind penetration is necessary to reduce U.S. dependence on fossil fuels, combat climate change and increase national energy security. The U.S Department of Energy has recommended large scale and offshore wind turbines to achieve 20% wind electricity generation by 2030. Currently, geared doubly-fed induction generators (DFIGs) are typically employed in the drivetrain for conversion of mechanical to electrical energy. Yet, gearboxes account for the greatest downtime of wind turbines, decreasing reliability and contributing to loss of profit. Direct drive permanent magnet generators (PMGs) offer a reliable alternative to DFIGs by eliminating the gearbox. However, PMGs scale up in size and weight much more rapidly than DFIGs as rated power is increased, presenting significant challenges for large scale wind turbine application. Thus, size reduction techniques are needed for viability of PMGs in large scale wind turbines. Two size reduction techniques are presented. It is demonstrated that 25% size reduction of a 10MW PMG is possible with a high remanence theoretical permanent magnet. Additionally, the use of a Halbach cylinder in an outer rotor PMG is investigated to focus magnetic flux over the rotor surface in order to increase torque. This work was supported by the National Science Foundation under Grant No. 1069283 and a Barbara and James Palmer Endowment at Iowa State University.
Effects of previous intrusion pressure on territorial responses in nightingales

NARCIS (Netherlands)

Sprau, P.; Roth, T.; Amrhrein, V.; Naguib, M.

2014-01-01

In territorial animals, establishing and defending a territory against rivals is commonly a prerequisite for successful reproduction. Yet, often, non-territorial males that are seeking to establish their own territory may intrude into occupied territories and persistently challenge residents in
Identification and systems methodologies for territorial delimitation

Directory of Open Access Journals (Sweden)

Iván Montoya R

2010-12-01

Full Text Available This document identifies the main issues affecting the delimitation of territories and explores the conceptual approaches for describing the relationship of the territories understood as organizations with their environment. Subsequently, we studied the systems methodologies known as soft systems methodology, SSM, and complex adaptive systems, CAS. Finally, the advantages of systemic approaches to territorial delimitation are shown
Hydrosocial territories: a political ecology perspective

NARCIS (Netherlands)

Boelens, Rutgerd; Hoogesteger, Jaime; Swyngedouw, Erik; Vos, Jeroen; Wester, Philippus

2016-01-01

We define and explore hydrosocial territories as spatial configurations of people, institutions, water flows, hydraulic technology and the biophysical environment that revolve around the control of water. Territorial politics finds expression in encounters of diverse actors with divergent spatial
Improved dynamic CT angiography visualization by flow territory masking

Directory of Open Access Journals (Sweden)

Søren Christensen

2015-01-01

Full Text Available Backgound and Purpose: Computerized tomography (CT perfusion (or CTP source images from CT scanners with small detector widths can be used to create a dynamic CT angiogram (CTA similar to digital subtraction angiography (DSA. Because CTP studies use a single intravenous injection, all arterial territories enhance simultaneously, and individual arterial territories [i.e., anterior cerebral artery (ACA, middle cerebral artery (MCA, and posterior cerebral artery (PCA] cannot be delineated. This limits the ability to assess collateral flow patterns on dynamic CTAs. The aim of this study was to devise and test a postprocessing method to selectively color-label the major arterial territories on dynamic CTA. Materials and Methods: We identified 22 acute-stroke patients who underwent CTP on a 320-slice CT scanner within 6 h from symptom onset. For each case, two investigators independently generated an arterial territory map from CTP bolus arrival maps using a semiautomated method. The volumes of the arterial territories were calculated for each map and the average relative difference between these volumes was calculated for each case as a measure of interrater agreement. Arterial territory maps were superimposed on the dynamic CTA to create a vessel-selective dynamic CTA with color-coding of the main arterial territories. Two experts rated the arterial territory maps and the color-coded CTAs for consistency with expected arterial territories on a 3-point scale (excellent, moderate, poor. Results: Arterial territory maps were generated for all 22 patients. The median difference in arterial territory volumes between investigators was 2.2% [interquartile range (IQR 0.6-8.5%]. Based on expert review, the arterial territory maps and the vessel-selective dynamic CTAs showed excellent consistency with the expected arterial territories in 18 of 22 patients, moderate consistency in 2 patients, and poor consistency in another 2 patients. Conclusion: Using a
Nuclear: an energy in territories

International Nuclear Information System (INIS)

Le Ngoc, Boris

2016-01-01

After having briefly outlined that introducing a relationship between geography and nuclear energy is a quite recent approach, and by often quoting a researcher (Teva Meyer) specialised in Swedish energy issues, the author briefly discusses how nuclear energy structures territories through meshing and 'polarisation' effects, and economic and social impacts. He also discusses whether territories then become dependent on nuclear activity, what happens when a nuclear plant stops, how the existence of a nuclear plant becomes an identity market for a territory, and how material flows also deal with geography. In the last part, the author notices that in Germany, nuclear industry is considered as an industry like any other one. He finally outlines that geography could be useful to achieve energy transition
Current state and development trends of the agroindustrial complex and rural territories of Perm Region

Directory of Open Access Journals (Sweden)

Gennadiy Vladimirovich Klimenkov

2011-12-01

Full Text Available Analysis of regional agricultural sector status and rural areas of Perm in 1990-2011 years indicates a systemic crisis of agriculture in Perm region, which is largely determined by the fact that Perm region has no strategy or strategic plan and program for sustainable agricultural sector and rural areas of Perm region development, there is no scheme of territorial development and master plans of territorial development with the development of agro-industrial complex of Perm region. In these circumstances, there is a steady downward trend in production, weakening and bankruptcy of enterprises, social impoverishment of rural areas, appearance of many of irreversible processes (sale and neglect of agricultural land, demographic problems associated with low living standards, population migration, policy optimization in the areas of education and health, union of territories, policy of depopulation of territories etc.. This paper presents main recommendations for improving the situation in agriculture of Perm region.
Territorial Service as part of the social and territorial control of the Salvadoran State during the armed conflict (1972-1992

Directory of Open Access Journals (Sweden)

Herard Von Santos

2016-06-01

Full Text Available Historiography study done with a narrative approach, based on documentary research and consulting oral sources. A historical review of the social and territorial control developed by the Salvadoran State during the internal armed conflict (1972-1992 is made. This is an academic effort to bring relevant elements that could be useful for contemporary contexts, especially in stages where irregular armed groups have a presence in the territory and exercise powers. The Territorial Service was a strategy to recover the State’s presence in the territory and exercise social control over vulnerable populations.
Gastro-oesophageal reflux in large-sized, deep-chested versus small-sized, barrel-chested dogs undergoing spinal surgery in sternal recumbency.

Science.gov (United States)

Anagnostou, Tilemahos L; Kazakos, George M; Savvas, Ioannis; Kostakis, Charalampos; Papadopoulou, Paraskevi

2017-01-01

The aim of this study was to investigate whether an increased frequency of gastro-oesophageal reflux (GOR) is more common in large-sized, deep-chested dogs undergoing spinal surgery in sternal recumbency than in small-sized, barrelchested dogs. Prospective, cohort study. Nineteen small-sized, barrel-chested dogs (group B) and 26 large-sized, deep-chested dogs (group D). All animals were premedicated with intramuscular (IM) acepromazine (0.05 mg kg -1 ) and pethidine (3 mg kg -1 ) IM. Anaesthesia was induced with intravenous sodium thiopental and maintained with halothane in oxygen. Lower oesophageal pH was monitored continuously after induction of anaesthesia. Gastro-oesophageal reflux was considered to have occurred whenever pH values > 7.5 or < 4 were recorded. If GOR was detected during anaesthesia, measures were taken to avoid aspiration of gastric contents into the lungs and to prevent the development of oesophagitis/oesophageal stricture. The frequency of GOR during anaesthesia was significantly higher in group D (6/26 dogs; 23.07%) than in group B (0/19 dogs; 0%) (p = 0.032). Signs indicative of aspiration pneumonia, oesophagitis or oesophageal stricture were not reported in any of the GOR cases. In large-sized, deep-chested dogs undergoing spinal surgery in sternal recumbency, it would seem prudent to consider measures aimed at preventing GOR and its potentially devastating consequences (oesophagitis/oesophageal stricture, aspiration pneumonia). Copyright © 2016 Association of Veterinary Anaesthetists and American College of Veterinary Anesthesia and Analgesia. Published by Elsevier Ltd. All rights reserved.
Hydroelectricity and territories; L'hydroelectricite et les territoires

Energy Technology Data Exchange (ETDEWEB)

Rocq, Sylvie [Syndicat Mixte d' Etude et d' Amenagement de la Garonne, 61, rue Pierre Cazeneuve 31200 Toulouse (France); Moor, Jean-Francois; Comeau, Aline [Agence de l' eau Adour-Garonne, 90 rue de Feretra 31078 Toulouse Cedex 4 (France); Thomas, Michael [Etablissement Public Territorial du Bassin de la Dordogne - Epidor, Le Tournepique, 24250 Castelnaud-la-Chapelle (France)

2012-01-15

On our river territories, the development of renewable energy and the restoration of the quality of the aquatic ecosystems both illustrate the need to reconcile the different usages of water resources while still guaranteeing proper functioning of the ecosystems. Hydroelectricity is the crux of the problem. Because of its mountainous hydrographic network and its favourable hydrology, the Adour-Garonne basin witnessed large-scale development of its hydroelectric potential throughout the 20. century. Approaching the question of hydroelectricity from the point of view of the river territories puts all the challenges facing them into their true perspective. Two distinct examples in the Adour-Garonne basin illustrate the partnership between the Water Agency and the local authorities in the Garonne and Dordogne basins: on the Garonne River, reconciling water usages with the maintenance of adequate water levels at times of drought; on the Dordogne River, reducing the impact of the hydro-peaking. (authors)
Exclusive Territories and Manufacturers’ Collusion

OpenAIRE

Salvatore Piccolo; Markus Reisinger

2010-01-01

This paper highlights the rationale for exclusive territories in a model of repeated interaction between competing supply chains. We show that with observable contracts exclusive territories have two countervailing effects on manufacturers' incentives to sustain tacit collusion. First, granting local monopolies to retailers distributing a given brand softens inter- and intrabrand competition in a one-shot game. Hence, punishment profits are larger, thereby rendering deviation more profitable....
Size Matters: The Link between Staff Size and Perceived Organizational Support in Early Childhood Education

Science.gov (United States)

Ho, Dora; Lee, Moosung; Teng, Yue

2016-01-01

Purpose: The purpose of this paper is to examine the relationship between staff size and perceived organizational support (POS) in early childhood education (ECE) organizations. Design/methodology/approach: A territory-wide questionnaire survey was designed to investigate the perceptions of preschool teachers in Hong Kong on four dimensions of…
Fission gas release during post irradiation annealing of large grain size fuels from Hinkley point B

International Nuclear Information System (INIS)

Killeen, J.C.

1997-01-01

A series of post-irradiation anneals has been carried out on fuel taken from an experimental stringer from Hinkley Point B AGR. The stringer was part of an experimental programme in the reactor to study the effect of large grain size fuel. Three differing fuel types were present in separate pins in the stringer. One variant of large grain size fuel had been prepared by using an MgO dopant during fuel manufactured, a second by high temperature sintering of standard fuel and the third was a reference, 12μm grain size fuel. Both large grain size variants had similar grain sizes around 35μm. The present experiments took fuel samples from highly rated pins from the stringer with local burn-up in excess of 25GWd/tU and annealed these to temperature of up to 1535 deg. C under reducing conditions to allow a comparison of fission gas behaviour at high release levels. The results demonstrate the beneficial effect of large grain size on release rate of 85 Kr following interlinkage. At low temperatures and release rates there was no difference between the fuel types, but at temperatures in excess of 1400 deg. C the release rate was found to be inversely dependent on the fuel grain size. The experiments showed some differences between the doped and undoped large grains size fuel in that the former became interlinked at a lower temperature, releasing fission gas at an increased rate at this temperature. At higher temperatures the grain size effect was dominant. The temperature dependence for fission gas release was determined over a narrow range of temperature and found to be similar for all three types and for both pre-interlinkage and post-interlinkage releases, the difference between the release rates is then seen to be controlled by grain size. (author). 4 refs, 7 figs, 3 tabs
Fission gas release during post irradiation annealing of large grain size fuels from Hinkley point B

Energy Technology Data Exchange (ETDEWEB)

Killeen, J C [Nuclear Electric plc, Barnwood (United Kingdom)

1997-08-01

A series of post-irradiation anneals has been carried out on fuel taken from an experimental stringer from Hinkley Point B AGR. The stringer was part of an experimental programme in the reactor to study the effect of large grain size fuel. Three differing fuel types were present in separate pins in the stringer. One variant of large grain size fuel had been prepared by using an MgO dopant during fuel manufactured, a second by high temperature sintering of standard fuel and the third was a reference, 12{mu}m grain size fuel. Both large grain size variants had similar grain sizes around 35{mu}m. The present experiments took fuel samples from highly rated pins from the stringer with local burn-up in excess of 25GWd/tU and annealed these to temperature of up to 1535 deg. C under reducing conditions to allow a comparison of fission gas behaviour at high release levels. The results demonstrate the beneficial effect of large grain size on release rate of {sup 85}Kr following interlinkage. At low temperatures and release rates there was no difference between the fuel types, but at temperatures in excess of 1400 deg. C the release rate was found to be inversely dependent on the fuel grain size. The experiments showed some differences between the doped and undoped large grains size fuel in that the former became interlinked at a lower temperature, releasing fission gas at an increased rate at this temperature. At higher temperatures the grain size effect was dominant. The temperature dependence for fission gas release was determined over a narrow range of temperature and found to be similar for all three types and for both pre-interlinkage and post-interlinkage releases, the difference between the release rates is then seen to be controlled by grain size. (author). 4 refs, 7 figs, 3 tabs.
Demographic situation in territories of Russia affected by the Chernobyl accident

International Nuclear Information System (INIS)

Arutyunyan, R.; Linge, I.; Melikhova, E.; Pavlovski, O.

1996-01-01

Population statistics in the most contaminated territories in Russia are compared with those of reference populations. Changes of size and age structure of populations as well as migration, dynamics of birth-rate and mortality are followed for the period 1982-1994. Deviations of the affected population statistics from a common trend are shown to be connected with social factors arising from countermeasures implemented in the zones but not with the radiation factor itself. (Author)
Characterizing the zenithal night sky brightness in large territories: how many samples per square kilometre are needed?

Science.gov (United States)

Bará, Salvador

2018-01-01

A recurring question arises when trying to characterize, by means of measurements or theoretical calculations, the zenithal night sky brightness throughout a large territory: how many samples per square kilometre are needed? The optimum sampling distance should allow reconstructing, with sufficient accuracy, the continuous zenithal brightness map across the whole region, whilst at the same time avoiding unnecessary and redundant oversampling. This paper attempts to provide some tentative answers to this issue, using two complementary tools: the luminance structure function and the Nyquist-Shannon spatial sampling theorem. The analysis of several regions of the world, based on the data from the New world atlas of artificial night sky brightness, suggests that, as a rule of thumb, about one measurement per square kilometre could be sufficient for determining the zenithal night sky brightness of artificial origin at any point in a region to within ±0.1 magV arcsec-2 (in the root-mean-square sense) of its true value in the Johnson-Cousins V band. The exact reconstruction of the zenithal night sky brightness maps from samples taken at the Nyquist rate seems to be considerably more demanding.
Long Term Population, City Size and Climate Trends in the Fertile Crescent: A First Approximation.

Science.gov (United States)

Lawrence, Dan; Philip, Graham; Hunt, Hannah; Snape-Kennedy, Lisa; Wilkinson, T J

2016-01-01

Over the last 8000 years the Fertile Crescent of the Near East has seen the emergence of urban agglomerations, small scale polities and large territorial empires, all of which had profound effects on settlement patterns. Computational approaches, including the use of remote sensing data, allow us to analyse these changes at unprecedented geographical and temporal scales. Here we employ these techniques to examine and compare long term trends in urbanisation, population and climate records. Maximum city size is used as a proxy for the intensity of urbanisation, whilst population trends are modelled from settlement densities in nine archaeological surveys conducted over the last 30 years across the region. These two measures are then compared with atmospheric moisture levels derived from multiple proxy analyses from two locations close to the study area, Soreq Cave in Israel and Lake Van in south-eastern Turkey, as well as wider literature. The earliest urban sites emerged during a period of relatively high atmospheric moisture levels and conform to a series of size thresholds. However, after the Early Bronze Age maximum urban size and population levels increase rapidly whilst atmospheric moisture declines. We argue that although the initial phase of urbanization may have been linked to climate conditions, we can see a definitive decoupling of climate and settlement patterns after 2000 BC. We relate this phenomenon to changes in socio-economic organisation and integration in large territorial empires. The complex relationships sustaining urban growth during this later period resulted in an increase in system fragility and ultimately impacted on the sustainability of cities in the long term.

Small-size pedestrian detection in large scene based on fast R-CNN

Science.gov (United States)

Wang, Shengke; Yang, Na; Duan, Lianghua; Liu, Lu; Dong, Junyu

2018-04-01

Pedestrian detection is a canonical sub-problem of object detection with high demand during recent years. Although recent deep learning object detectors such as Fast/Faster R-CNN have shown excellent performance for general object detection, they have limited success for small size pedestrian detection in large-view scene. We study that the insufficient resolution of feature maps lead to the unsatisfactory accuracy when handling small instances. In this paper, we investigate issues involving Fast R-CNN for pedestrian detection. Driven by the observations, we propose a very simple but effective baseline for pedestrian detection based on Fast R-CNN, employing the DPM detector to generate proposals for accuracy, and training a fast R-CNN style network to jointly optimize small size pedestrian detection with skip connection concatenating feature from different layers to solving coarseness of feature maps. And the accuracy is improved in our research for small size pedestrian detection in the real large scene.
Towards Territorial Privacy in Smart Environments

NARCIS (Netherlands)

Könings, Bastian; Schaub, Florian; Weber, M.; Kargl, Frank

Territorial privacy is an old concept for privacy of the personal space dating back to the 19th century. Despite its former relevance, territorial privacy has been neglected in recent years, while privacy research and legislation mainly focused on the issue of information privacy. However, with the
Effects of reproductive status, social rank, sex and group size on vigilance patterns in Przewalski's gazelle.

Directory of Open Access Journals (Sweden)

Chunlin Li

Full Text Available Quantifying vigilance and exploring the underlying mechanisms has been the subject of numerous studies. Less attention has focused on the complex interplay between contributing factors such as reproductive status, social rank, sex and group size. Reproductive status and social rank are of particular interest due to their association with mating behavior. Mating activities in rutting season may interfere with typical patterns of vigilance and possibly interact with social rank. In addition, balancing the tradeoff between vigilance and life maintenance may represent a challenge for gregarious ungulate species rutting under harsh winter conditions. We studied vigilance patterns in the endangered Przewalski's gazelle (Procapra przewalskii during both the rutting and non-rutting seasons to examine these issues.Field observations were carried out with focal sampling during rutting and non-rutting season in 2008-2009. Results indicated a complex interplay between reproductive status, social rank, sex and group size in determining vigilance in this species. Vigilance decreased with group size in female but not in male gazelles. Males scanned more frequently and thus spent more time vigilant than females. Compared to non-rutting season, gazelles increased time spent scanning at the expense of bedding in rutting season. During the rutting season, territorial males spent a large proportion of time on rutting activities and were less vigilant than non-territorial males. Although territorial males may share collective risk detection with harem females, we suggest that they are probably more vulnerable to predation because they seemed reluctant to leave rut stands under threats.Vigilance behavior in Przewalski's gazelle was significantly affected by reproductive status, social rank, sex, group size and their complex interactions. These findings shed light on the mechanisms underlying vigilance patterns and the tradeoff between vigilance and other crucial
Composite Territories

DEFF Research Database (Denmark)

Nicholas, Paul; Tamke, Martin

2012-01-01

and assembly of the fibre reinforced composite structure Composite Territories, in which the property of bending is activated and varied so as to match solely through material means a desired form. This case study demonstrates how one might extend the geometric model so that it is able to engage and reconcile...
Transportation Network Role for Central Italy Macroregion Development in a Territorial Frames Model Based

Science.gov (United States)

Di Ludovico, Donato; D'Ovidio, Gino

2017-10-01

This paper refers to an interdisciplinary planning research approach that aims to combine urban aspects related to a territorial spatial development with transport requirements connected to an efficiency and sustainable mobility. The proposed research method is based on “Territorial Frames” (TFs) model that derived from an original interpretation of the local context divided into a summation of territorial settlement fabrics characterized in terms of spatial tile, morphology and mobility axes. The TFs, with their own autonomous, different size and structure, are used as the main plot, able to assemble the settlement systems and their posturbane forms. With a view to polycentric and spatial development, the research method allows us to analyse the completeness of the TFs and their connective potential, in order to locate the missing/inefficient elements of the transportation network and planning other TFs essential to support economic and social development processes of the most isolated and disadvantaged inland areas. Finally, a case study of the Italian Median Macroregion configuration based on TFs model approach is proposed, analysed and discussed.
27 CFR 4.2 - Territorial extent.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Territorial extent. 4.2 Section 4.2 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Scope § 4.2 Territorial extent. This part...
Threats of natural character, factors affecting sustainable development of territories and their prevention

Directory of Open Access Journals (Sweden)

Guskova N.D.

2013-01-01

Full Text Available XXI century is characterized by globalization of socio-economic processes, economic growth, and excessive consumption of natural resources that leads to imbalance in socio-economic systems. Significant threats to the sustainable development of territories are natural and anthropogenic disasters, the extent and severity of which significantly increased in recent decades. They do great damage to economy and environment, often accompanied by loss of human lives. Russia with its broad territory, significant difference in climate conditions, is exposed to the wide range of natural hazards and disasters. The most dangerous are earthquakes, floods, forest fires. About 20 % of the Russian Federation is situated in zones of high risk, which are inhabited by more than 20 million people. Area of flooding as a result of floods can reach over 400 km2. Annually in the forests appear from 100 to 300 thousand of fires on the total area of 1.5 - 2.5 million hectares. The impact of natural disasters on the sustainable development of territory is considered in the article as an example of one of the Russian regions - the Republic of Mordovia. It was analyzed the dynamics of emergencies for the period of 2000 - 2012 years, paid attention to natural emergencies (forest fires and floods. Despite the fact that occurrence of emergency and catastrophic situations of natural character happens spontaneously, size of damage they do largely determined by timeliness and accuracy of the prediction and adoption of adequate preventive measures. In this regard, the article provides recommendations to reduce threats of natural character for the sustainable development of the Republic of Mordovia. They cover a range of activities on monitoring of natural phenomena, protection of the population from emergency situations to minimize potential damage, training of population in the face of natural disasters, development of economic policy in the region and training of personnel in the
Innovative model of development of traditionally industrial territories

Directory of Open Access Journals (Sweden)

Olga Anatolyevna Kozlova

2012-09-01

Full Text Available The consideration in this paper is given to innovative model of development of traditionally industrial territories. We emphasize the following basic approaches to the employment of innovative potential of territories: diversification and restructuring of local economy, integration and disintegration of life-sustaining activity of neighboring territories, progressive economic advance, as well as simultaneous combination of several approaches (mixed model. Progressive model of development is sufficiently popular and is related tothe increasing already existing potential of territories. In practice,it doesn’t generally suppose essential changes in sectoral structure of local economy and means developing existing productions and spheres of activity of territory. Mixed model of structural transformations is characterized through the fact, that it supposes simultaneous use of different elements from the models counted. It allows: firstly, to adopt in a bigger extent a complex of measures to conditions of certain territory; secondly, to take into account a broader range of exogenous and endogenous factors; thirdly, to raise the effectiveness of the program of structural transformations being realized
The Territorial Logistics Chains for Mezzogiorno's strategic re-launch

OpenAIRE

Forte E.; Siviero L.

2011-01-01

Freight logistics, as a productive sector of transport, warehousing and value added services for goods, may constitute an important developing lever for the strategic re-launch of the Mezzogiorno, only if planned considering the features and the economic and territorial potential of this region. In large areas of the Southern Italy production chains of excellence can be identified, especially in agro-food, hi-tech, engineering, aerospace, energy sectors and others that show development potent...
Golden Eagle Territories and Ecology at Site 300

Energy Technology Data Exchange (ETDEWEB)

Fratanduono, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2015-09-29

Garcia and Associates (GANDA) was contracted by the Lawrence Livermore National Laboratory (LLNL) to collect information on golden eagle (Aquila chrysaetos) use of Site 300. During 2014, we conducted surveys at Site 300 and for an area including a 10-mile radius of Site 300. Those surveys documented 42 golden eagle territories including two territories that overlapped with Site 300. These were named ‘Tesla’ and ‘Linac Road’. In 2015, we conducted surveys to refine the territory boundaries of golden eagle territories that overlapped with Site 300 and to document eagle activity at Site 300.
Interlayer catalytic exfoliation realizing scalable production of large-size pristine few-layer graphene

Science.gov (United States)

Geng, Xiumei; Guo, Yufen; Li, Dongfang; Li, Weiwei; Zhu, Chao; Wei, Xiangfei; Chen, Mingliang; Gao, Song; Qiu, Shengqiang; Gong, Youpin; Wu, Liqiong; Long, Mingsheng; Sun, Mengtao; Pan, Gebo; Liu, Liwei

2013-01-01

Mass production of reduced graphene oxide and graphene nanoplatelets has recently been achieved. However, a great challenge still remains in realizing large-quantity and high-quality production of large-size thin few-layer graphene (FLG). Here, we create a novel route to solve the issue by employing one-time-only interlayer catalytic exfoliation (ICE) of salt-intercalated graphite. The typical FLG with a large lateral size of tens of microns and a thickness less than 2 nm have been obtained by a mild and durative ICE. The high-quality graphene layers preserve intact basal crystal planes owing to avoidance of the degradation reaction during both intercalation and ICE. Furthermore, we reveal that the high-quality FLG ensures a remarkable lithium-storage stability (>1,000 cycles) and a large reversible specific capacity (>600 mAh g-1). This simple and scalable technique acquiring high-quality FLG offers considerable potential for future realistic applications.
Semi-empirical formula for large pore-size estimation from o-Ps annihilation lifetime

International Nuclear Information System (INIS)

Nguyen Duc Thanh; Tran Quoc Dung; Luu Anh Tuyen; Khuong Thanh Tuan

2007-01-01

The o-Ps annihilation rate in large pore was investigated by the semi-classical approach. The semi-empirical formula that simply correlates between the pore size and the o-Ps lifetime was proposed. The calculated results agree well with experiment in the range from some angstroms to several ten nanometers size of pore. (author)
Large increase in nest size linked to climate change: an indicator of life history, senescence and condition.

Science.gov (United States)

Møller, Anders Pape; Nielsen, Jan Tøttrup

2015-11-01

Many animals build extravagant nests that exceed the size required for successful reproduction. Large nests may signal the parenting ability of nest builders suggesting that nests may have a signaling function. In particular, many raptors build very large nests for their body size. We studied nest size in the goshawk Accipiter gentilis, which is a top predator throughout most of the Nearctic. Both males and females build nests, and males provision their females and offspring with food. Nest volume in the goshawk is almost three-fold larger than predicted from their body size. Nest size in the goshawk is highly variable and may reach more than 600 kg for a bird that weighs ca. 1 kg. While 8.5% of nests fell down, smaller nests fell down more often than large nests. There was a hump-shaped relationship between nest volume and female age, with a decline in nest volume late in life, as expected for senescence. Clutch size increased with nest volume. Nest volume increased during 1977-2014 in an accelerating fashion, linked to increasing spring temperature during April, when goshawks build and start reproduction. These findings are consistent with nest size being a reliable signal of parental ability, with large nest size signaling superior parenting ability and senescence, and also indicating climate warming.
A territorial understanding of sustainability in public development

Energy Technology Data Exchange (ETDEWEB)

Peti, Marton, E-mail: mpeti@vati.hu

2012-01-15

Sustainability theories in European Union (EU) development policies are facing significant challenges: it is difficult to transmit context-specific, publicly communicable messages; the recent development policies strengthen the concurrent development paradigm of economic growth and competitiveness; 'climate change' became a more popular environmental integration term than sustainability in the last few years. However, due to the recent crises of the economic growth, there is a great chance to reintroduce a sustainability-based development. A territorial/regional understanding of sustainability can also be an answer for the current challenges, a platform for refreshing the concept with relevant, specific messages that are close to the everyday life. This paper summarises the 'territorial system'-based basic principles of territorial sustainability in a model called AUTHARSIIV (AUTonomy, HARmony, Solidarity, Innovation, Identity and Values). This is a supplementary sustainability content specified for the context of spatial/regional development or planning. The paper also examines the presence of 'general and territorial sustainability' in regional development programmes, and case studies on applying the territorial sustainability principles in planning, assessment, and implementation. According to the results, sustainability is rarely adapted to the conditions of a given sector or a region, and the territorial aspect of sustainability is underrepresented even in territorial programmes. Therefore, the paper proposes a new planning and assessment system that is based on a set of regionally legitimate sustainability values.
A territorial understanding of sustainability in public development

International Nuclear Information System (INIS)

Péti, Márton

2012-01-01

Sustainability theories in European Union (EU) development policies are facing significant challenges: it is difficult to transmit context-specific, publicly communicable messages; the recent development policies strengthen the concurrent development paradigm of economic growth and competitiveness; ‘climate change’ became a more popular environmental integration term than sustainability in the last few years. However, due to the recent crises of the economic growth, there is a great chance to reintroduce a sustainability-based development. A territorial/regional understanding of sustainability can also be an answer for the current challenges, a platform for refreshing the concept with relevant, specific messages that are close to the everyday life. This paper summarises the ‘territorial system’-based basic principles of territorial sustainability in a model called AUTHARSIIV (AUTonomy, HARmony, Solidarity, Innovation, Identity and Values). This is a supplementary sustainability content specified for the context of spatial/regional development or planning. The paper also examines the presence of ‘general and territorial sustainability’ in regional development programmes, and case studies on applying the territorial sustainability principles in planning, assessment, and implementation. According to the results, sustainability is rarely adapted to the conditions of a given sector or a region, and the territorial aspect of sustainability is underrepresented even in territorial programmes. Therefore, the paper proposes a new planning and assessment system that is based on a set of regionally legitimate sustainability values.
Migrate small, sound big: functional constraints on body size promote tracheal elongation in cranes.

Science.gov (United States)

Jones, M R; Witt, C C

2014-06-01

Organismal traits often represent the outcome of opposing selection pressures. Although social or sexual selection can cause the evolution of traits that constrain function or survival (e.g. ornamental feathers), it is unclear how the strength and direction of selection respond to ecological shifts that increase the severity of the constraint. For example, reduced body size might evolve by natural selection to enhance flight performance in migratory birds, but social or sexual selection favouring large body size may provide a countervailing force. Tracheal elongation is a potential outcome of these opposing pressures because it allows birds to convey an auditory signal of exaggerated body size. We predicted that the evolution of migration in cranes has coincided with a reduction in body size and a concomitant intensification of social or sexual selection for apparent large body size via tracheal elongation. We used a phylogenetic comparative approach to examine the relationships among migration distance, body mass and trachea length in cranes. As predicted, we found that migration distance correlated negatively with body size and positively with proportional trachea length. This result was consistent with our hypothesis that evolutionary reductions in body size led to intensified selection for trachea length. The most likely ultimate causes of intensified positive selection on trachea length are the direct benefits of conveying a large body size in intraspecific contests for mates and territories. We conclude that the strength of social or sexual selection on crane body size is linked to the degree of functional constraint. © 2014 The Authors. Journal of Evolutionary Biology © 2014 European Society For Evolutionary Biology.
Territorial dynamics and stable home range formation for central place foragers.

Directory of Open Access Journals (Sweden)

Jonathan R Potts

Full Text Available Uncovering the mechanisms behind territory formation is a fundamental problem in behavioural ecology. The broad nature of the underlying conspecific avoidance processes are well documented across a wide range of taxa. Scent marking in particular is common to a large range of terrestrial mammals and is known to be fundamental for communication. However, despite its importance, exact quantification of the time-scales over which scent cues and messages persist remains elusive. Recent work by the present authors has begun to shed light on this problem by modelling animals as random walkers with scent-mediated interaction processes. Territories emerge as dynamic objects that continually change shape and slowly move without settling to a fixed location. As a consequence, the utilisation distribution of such an animal results in a slowly increasing home range, as shown for urban foxes (Vulpes vulpes. For certain other species, however, home ranges reach a stable state. The present work shows that stable home ranges arise when, in addition to scent-mediated conspecific avoidance, each animal moves as a central place forager. That is, the animal's movement has a random aspect but is also biased towards a fixed location, such as a den or nest site. Dynamic territories emerge but the probability distribution of the territory border locations reaches a steady state, causing stable home ranges to emerge from the territorial dynamics. Approximate analytic expressions for the animal's probability density function are derived. A programme is given for using these expressions to quantify both the strength of the animal's movement bias towards the central place and the time-scale over which scent messages persist. Comparisons are made with previous theoretical work modelling central place foragers with conspecific avoidance. Some insights into the mechanisms behind allometric scaling laws of animal space use are also given.
Happily together forever: temporal variation in spatial patterns and complete lack of territoriality in a promiscous rodent

DEFF Research Database (Denmark)

Borremans, Benny; Hughes, Nelika K.; Reijniers, Jonas

2014-01-01

ranges were estimated using minimum convex polygons bounded by trap locations, and home range overlap and visitation rates were calculated as a measure of territoriality. As higher population densities coincide with increased resource availability, we predicted that home range sizes would correlate...
The Extreme Right in Eastern Europe and Territorial Issues

Directory of Open Access Journals (Sweden)

Miroslav Mareš

2009-08-01

Full Text Available This article analyses and compares the different territorial conceptions of the extreme right in Eastern Europe and their political impact, with a view to explaining how important the historical legacy of the supposed territorial and border claims and injustices is for the identity of the extreme right (or their parts in contemporary Eastern Europe. It analyses the historical roots of the territorial claims of the extreme right in the area, the current situation regarding their territorial claims and disputes, and the impact of these territorial claims on domestic politics, on the politics of the extreme right at the European level and on regional security in this area.
Northwest Territories Power Corporation annual report 1991/92

International Nuclear Information System (INIS)

1992-06-01

The Northwest Territories Power Corporation is a crown corporation of the government of the Northwest Territories. The Corporation operates diesel and hydroelectric production facilities to provide utility services on a self-sustaining basis in the Northwest Territories. Total revenue for 1991/92 amounted to $92,872,000 with $84,954,000 coming from the sale of power. Financial statements are presented. 3 figs

Northwest Territories Power Corporation annual report 1992/93

International Nuclear Information System (INIS)

1993-06-01

The Northwest Territories Power Corporation is a crown corporation of the government of the Northwest Territories. The Corporation operates diesel and hydroelectric production facilities to provide utility services on a self-sustaining basis in the Northwest Territories. Total revenue for 1992/93 amounted to $98,327,000 with $90,274,000 coming from the sale of power. Financial statements are presented. 3 figs
Rise, fall and resurrection of chromosome territories: a historical perspective. Part I. The rise of chromosome territories

Directory of Open Access Journals (Sweden)

T Cremer

2009-06-01

Full Text Available It is now generally accepted that chromosomes in the cell nucleus are organized in distinct domains, first called chromosome territories in 1909 by the great cytologist Theodor Boveri. Yet, even today chromosomes have remained enigmatic individuals, whose structures, arrangements and functions in cycling and post-mitotic cells still need to be explored in full detail. Whereas numerous recent reviews describe present evidence for a dynamic architecture of chromosome territories and discuss the potential significance within the functional compartmentalization of the nucleus, a comprehensive historical account of this important concept of nuclear organization was lacking so far. Here, we describe the early rise of chromosome territories within the context of the discovery of chromosomes and their fundamental role in heredity, covering a period from the 1870th to the early 20th century (part I, this volume. In part II (next volume we review the abandonment of the chromosome territory concept during the 1950th to 1980th and the compelling evidence, which led to its resurrection during the 1970th to 1980th.
Statistical characteristics and stability index (si) of large-sized landslide dams around the world

International Nuclear Information System (INIS)

Iqbal, J.; Dai, F.; Raja, I.A.

2014-01-01

In the last few decades, landslide dams have received greater attention of researchers, as they have caused loss to property and human lives. Over 261 large-sized landslide dams from different countries of the world with volume greater than 1 x 105 m have been reviewed for this study. The data collected for this study shows that 58% of the catastrophic landslides were triggered by earthquakes and 21 % by rainfall, revealing that earthquake and rainfall are the two major triggers, accounting for 75% of large-sized landslide dams. These land-slides were most frequent during last two decades (1990-2010) throughout the world. The mean landslide dam volume of the studied cases was 53.39 x 10 m with mean dam height of 71.98 m, while the mean lake volume was found to be 156.62 x 10 m. Failure of these large landslide dams pose a severe threat to the property and people living downstream, hence immediate attention is required to deal with this problem. A stability index (SI) has been derived on the basis on 59 large-sized landslide dams (out of the 261 dams) with complete parametric information. (author)
Concerning the notions of space and territory

International Nuclear Information System (INIS)

Tomadoni, Claudia

2008-01-01

This article intends to manifest some conceptual and methodological questions around spacetime, space and territory, sustainability, social agent, territoriality. It is necessary to overcome the dichotomy space without time and time without space and to un think the world of the social, leaving out the analysis of problems that overcome the fields of the disciplines. The most appropriate approach would be to recognize the existence of a spacetime dimension, or if one wants, time space and to define the geography as a social science that considers the territory like a social construction through the spacetime
Geostrategy of Economic Spaces: Innovation and Change in Latin America Territorial Administration

Directory of Open Access Journals (Sweden)

Euripedes Falcão Vieira

2008-10-01

Full Text Available In this essay we analyze the geostrategy of economic spaces in the sphere of new links in the global economy, placing Latin America in the scenario of the new world order. The geostrategic dimension of economic spaces includes spatial redefinitions as a result of new global strategies of the major transnational corporations. This is, therefore, of a space-time configuration of scenarios in the articulation between the importance of the place, action site, and expression of power. Territorial administration adopts new outlines, sharing and is linked to the logistics of market interests. In the new configuration of interests of global economics, the spatial barriers are set aside and global places are created, representing fragmentations of territorialized space. Territorialization of global productive spaces represents deterritorialization of national spaces. Forms of power and influence of power radiate from them in all directions. Power and administration of territory in the large complex economic and political organisms – regional blocks – confront each member’s historic reality, the inequalities of the rates of development, culture and social levels. These realities are hard to harmonize and eventually categorize hegemonic centers of power and a national fringe of dependence. Global geostrategy, therefore, takes over, redefines and reorders productive circulation spaces, establishing new relations of power and administration of territories. Historically, Latin America continued to depend heavily on the economic order established by the colonizing countries and this dependence gradually shifted to the world financial supremacies. This dependence intensified the indebtedness process that today characterizes the so-called market of foreign debts, with significant reflections on the internal social order.
A comparison of workplace safety perceptions among financial decision-makers of medium- vs. large-size companies.

Science.gov (United States)

Huang, Yueng-Hsiang; Leamon, Tom B; Courtney, Theodore K; Chen, Peter Y; DeArmond, Sarah

2011-01-01

This study, through a random national survey in the U.S., explored how corporate financial decision-makers perceive important workplace safety issues as a function of the size of the company for which they worked (medium- vs. large-size companies). Telephone surveys were conducted with 404 U.S. corporate financial decision-makers: 203 from medium-size companies and 201 from large companies. Results showed that the patterns of responding for participants from medium- and large-size companies were somewhat similar. The top-rated safety priorities in resource allocation reported by participants from both groups were overexertion, repetitive motion, and bodily reaction. They believed that there were direct and indirect costs associated with workplace injuries and for every dollar spent improving workplace safety, more than four dollars would be returned. They perceived the top benefits of an effective safety program to be predominately financial in nature - increased productivity and reduced costs - and the safety modification participants mentioned most often was to have more/better safety-focused training. However, more participants from large- than medium-size companies reported that "falling on the same level" was the major cause of workers' compensation loss, which is in line with industry loss data. Participants from large companies were more likely to see their safety programs as better than those of other companies in their industries, and those of medium-size companies were more likely to mention that there were no improvements needed for their companies. Copyright © 2009 Elsevier Ltd. All rights reserved.
BAND STRUCTURE OF NON-STEIOCHIOMETRIC LARGE-SIZED NANOCRYSTALLITES

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I.V.Kityk

2004-01-01

Full Text Available A band structure of large-sized (from 20 to 35nm non-steichiometric nanocrystallites (NC of the Si2-xCx (1.04 < x < 1.10 has been investigated using different band energy approaches and a modified Car-Parinello molecular dynamics structure optimization of the NC interfaces. The non-steichiometric excess of carbon favors the appearance of a thin prevailingly carbon-contained layer (with thickness of about 1 nm covering the crystallites. As a consequence, one can observe a substantial structure reconstruction of boundary SiC crystalline layers. The numerical modeling has shown that these NC can be considered as SiC reconstructed crystalline films with thickness of about 2 nm covering the SiC crystallites. The observed data are considered within the different one-electron band structure methods. It was shown that the nano-sized carbon sheet plays a key role in a modified band structure. Independent manifestation of the important role played by the reconstructed confined layers is due to the experimentally discovered excitonic-like resonances. Low-temperature absorption measurements confirm the existence of sharp-like absorption resonances originating from the reconstructed layers.
Modern territorial statehood

NARCIS (Netherlands)

Hansen, Nicholas Gerald

2008-01-01

This theoretical study considers the interplay between the rights and responsibilities of (postcolonial) states in forming the underpinnings of public international law. It considers the ways states administer their territory, in some cases after having inherited colonially defined boundaries. It
Assembling sustainable territories

NARCIS (Netherlands)

Vandergeest, Peter; Ponte, Stefano; Bush, Simon

2015-01-01

The authors show how certification assembles ‘sustainable’ territories through a complex layering of regulatory authority in which both government and nongovernment entities claim rule-making authority, sometimes working together, sometimes in parallel, sometimes competitively. It is argued that
State and Territory Greenhouse Gas Emissions. An overview

International Nuclear Information System (INIS)

2005-04-01

This document is a summary of the latest available estimates of greenhouse gas emissions for the States and Territories. They are taken from the national inventory and show emissions for 2002, the latest year for which national statistics on fuel and electricity consumption are available. The report shows that Australia's total greenhouse gas emissions in 2002 amounted to 541.8 million tonnes. The State and Territory breakdown was: New South Wales: 151.5 million tonnes (Mt); Queensland: 145.1 Mt; Victoria: 117.0 Mt; Western Australia: 70.4 Mt; South Australia: 30.9 Mt; Northern Territory: 17.7 Mt; Tasmania: 7.2 Mt; ACT: 1.3 Mt. The State and Territory inventories are the first of what will be an annual series. The national inventory and State and Territory inventories are all prepared according to the international rules and procedures applicable to Australia's Kyoto 108% emissions target. The national inventory undergoes regular independent international review
Asymmetric interspecific territorial competition over food resources ...

African Journals Online (AJOL)

The rock-dwelling cichlids in Lake Malawi comprise the most diverse freshwater fish community in the world. Individuals frequently interact with heterospecifics through feeding territoriality. Underwater observations and experiments were conducted to examine interspecific variation in the frequencies of territorial behaviour ...
Sentimento de invasão do espaço territorial e pessoal do paciente Sentimientos de invasión del espacio territorial y personal del paciente Intrusion's feeling of personal and territory space of the patient

Directory of Open Access Journals (Sweden)

Renata Cristina Gasparino

2006-10-01

Full Text Available Este estudo visa identificar os sentimentos dos pacientes frente à invasão do seu espaço territorial e pessoal. Utilizou-se a Escala de Medida do Sentimento frente à Invasão do Espaço Territorial e Pessoal junto a 40 pacientes. Os dados mostraram que os pacientes se sentem mais invadidos no seu espaço territorial do que no seu espaço pessoal. O instrumento resultou em alta consistência interna para ambas subescalas, espaço territorial (a =0,88 e espaço pessoal (a =0,85. Ressalta-se o papel do enfermeiro quanto à importância em melhor adequar a distribuição desses espaços, a fim de minimizar esses sentimentos do paciente.Este estudio visa identificar los sentimientos de los pacientes frente a la invasión de su espacio territorial y personal. Utilizó la Escala de Medida del Sentimiento frente a la Invasión del Espacio Territorial y Personal con 40 pacientes. Los datos demuestran que los pacientes se sienten más invadidos en su espacio territorial de lo que en su espacio personal. El instrumento resultó en alta consistencia interna para ambas subescalas, espacio territorial (a=0,88 y espacio personal (a=0,85. Se resalta el papel del profesional de enfermería cuanto a la importancia en mejor adecuar la distribución de estos espacios con el objeto de minimizar esos sentimientos del paciente.This study aims to identify the patients' feelings in relation to the intrusion of their personal and territorial space. It was used the Scale of Measurement of Feeling's Intrusion of the Personal and Territory Space with forty patients. The data pointed out that the patients feel more invaded in their territory space than in their personal space. The instrument resulted in high internal consistency for both subscales, physical space (a=0.88 and personal space (a=0.85. It is highlighted the role of the nurse concerning the importance of better adapting the distribution of these spaces, aiming to minimize these feelings on the patient.
Fatigue-crack propagation in gamma-based titanium aluminide alloys at large and small crack sizes

International Nuclear Information System (INIS)

Kruzic, J.J.; Campbell, J.P.; Ritchie, R.O.

1999-01-01

Most evaluations of the fracture and fatigue-crack propagation properties of γ+α 2 titanium aluminide alloys to date have been performed using standard large-crack samples, e.g., compact-tension specimens containing crack sizes which are on the order of tens of millimeters, i.e., large compared to microstructural dimensions. However, these alloys have been targeted for applications, such as blades in gas-turbine engines, where relevant crack sizes are much smaller ( 5 mm) and (c ≅ 25--300 microm) cracks in a γ-TiAl based alloy, of composition Ti-47Al-2Nb-2Cr-0.2B (at.%), specifically for duplex (average grain size approximately17 microm) and refined lamellar (average colony size ≅150 microm) microstructures. It is found that, whereas the lamellar microstructure displays far superior fracture toughness and fatigue-crack growth resistance in the presence of large cracks, in small-crack testing the duplex microstructure exhibits a better combination of properties. The reasons for such contrasting behavior are examined in terms of the intrinsic and extrinsic (i.e., crack bridging) contributions to cyclic crack advance
Extrapolational Look at the Current State of Territorial Strategic Planning in Russia

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Bogomolova Irina Viktorovna

2014-12-01

Full Text Available Since the 90s, the ideas on territorial strategic planning have been progressively disseminated in Russia. A growing number of cities, regions and macroregions recognized the urgency of finding their individual path of development which would ensure the successful implementation of strategic plans. The author of the article distinguishes four stages of formation and development of territorial strategic planning in modern Russia on the basis of retrospective analysis. The special attention is paid to the contemporary period which started after the adoption of the Federal Law of June 28, 2014 no. 172 “On strategic planning in the Russian Federation” regulating the activity of federal, regional and municipal authorities in the field of strategic planning and management. For the first time in more than 20 years the common requirements to the system of strategic planning were established in Russia at the level of the legislative act. The strategic planning is officially recognized as the most important element in the system of strategic management contributing to the creation of conditions for sustainable territorial development. The author grounds the expediency and proves the necessity of legislative adoption of norms and principles of the strategic planning. The municipal level as an equal member of the strategic planning process is included in the system of strategic planning. In accordance with the adopted law, the strategies for socioeconomic development of the territory of the RF subject can be worked out in the region (for example, for several municipalities. It is necessary to develop specific goals, objectives and directions of development for each territory. This creates the conditions for planning the development of metropolitan areas as the territories of advanced development, as well as large intermunicipal investment projects and programs. On the basis of experience of strategic planning in Volgograd, the author makes constructive
Territorial structure of tourism in Guatemala

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Álvaro Sánchez Crispín

2012-07-01

Full Text Available The aim of this paper is to reveal the nuclei, flows and surfaces generated by tourism in Guatemala that, nowadays, constitute the basis for the promotion of the country in the international market. Following the trend in Central America, and after a long civil war, Guatemala is encouraging the growth of its tourism economy. The starting point of this research is rooted in the fact that there are only a handful of places, distributed over the Guatemalan territory, that articulate the tourist flows (constituted mainly by international visitors and onto which tourism surfaces are being constructed. We assume that this territorial structure is still weak, does not include all areas of the country and it is mostly dependant on regional emitting markets. The context of the territorial structure of tourism in Guatemala suggests that all countries in the region are competing to get access to the international tourism market and that this competition will be decided in favour of those nations that mastermind the administration of their natural and cultural resources. At the end of the text, we comment on the basics of the territorial structure found by our study.
A territorial classification for the ecological strategy

International Nuclear Information System (INIS)

Arias de Greiff, Jorge

2002-01-01

The author proposes a territorial classification including at the sun, the water, the atmosphere, the vegetable earth and the vegetation of green leaf, describes each one of the elements, he refers to the micro-climates and he gives a territorial organization for the ecological emergency
Influence Factors of Sports Bra Evaluation and Design Based on Large Size

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Zhang Lingxi

2016-01-01

Full Text Available The purpose of this paper was to find the main influence factors of sports bra evaluation by the subjective assessment of different styles commercial sports bra, and to summarize the design elements of sports bra for large size. 10 women in large size (>C80 were chosen to evaluate 9 different sports bras. The main influence factors were extracted by factor analysis and all the product samples were classified by Q-cluster analysis. The conclusions show that breast stability, wearing comfort and bust modelling are the three key factors for sports bra evaluation. And a classification-positioning model of sports bra products was established. The findings can provide theoretical basis and guidance for the research and design of sports bras both for academic and sports or underwear enterprises, and also provide reference value for women customers.
Territorial defense of the red-whiskered bulbul, Pycnonotus jocosus (Pycnonotidae, in a semi-wild habitat of the bird farm

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Sunthorn Sotthibandhu

2003-09-01

Full Text Available The territorial behavior of the red-whiskered bulbul, Pycnonotus jocosus, was studied in the semiwild habitat of a bird farm compound in the District of Chana, Songkhla Province, the south of Thailand. The male and female birds were bred and reared in the farm till they reached maturity following which they were released to the wild. A mating pair was later formed and their territory established in the farm area. A decoy was used to simulate a natural intruder to the defended area. Ten test stations were sited in the four cardinal points of the compass and with reference to the farmhouse. The experiments were conducted during the pre-nesting and nesting periods. It was found that territorial boundary was marked by the resident male’s aggressive calls and threat displays to the decoy. The territory covered an area of approximately 0.3 hectare in which it was used for foraging and nesting. The size remained the same in both pre-nesting and nesting periods, but the territorial behavior during the nesting period was evidently more vigorous than that in the pre-nesting period. The intensities of territorial behavior had been hypothesized to be associated with diurnal foraging rhythms. But the finding was contradictory to this prediction. There was no significant difference in the intensity of territorial behavior (P > 0.05 at the three time regimes in the morning, at noon, and in the afternoon. It was suggested that the resident bird’s aggressive behavior might be associated with the degree of hunger pang.
Preparation and provisional validation of a large size dried spike: Batch SAL-9931

International Nuclear Information System (INIS)

Jammet, G.; Zoigner, A.; Doubek, N.; Grabmueller, G.; Bagliano, G.

1990-05-01

To determine uranium and plutonium concentration using isotope dilution mass spectrometry, weighed aliquands of a synthetic mixture containing about 2 mg of Pu (with a 239 Pu abundance of about 98%) and 40 mg of U (with a 235 U enrichment of about 19%) have been prepared and verified by SAL to be used to spike samples of concentrated spent fuel solutions with a high burn-up and a low 235 U enrichment. The advantages of such a Large Size Dried (LSD) Spike have been pointed out elsewhere and proof of the usefulness in the field reported. Certified Reference Materials Pu-NBL-126, natural U-NBS-960 and 93% enriched U-NBL-116 were used to prepare a stock solution containing 1.8 mg/ml of Pu and 37.3 mg/ml of 19.4% enriched U. Before shipment to the Reprocessing Plant, aliquands of the stock solution are dried to give Large Size Dried Spikes which resist shocks encountered during transportation, so that they can readily be recovered quantitatively at the plant. This paper describes the preparation and the validation of a Large Size Dried Spike which is intended to be used as a common spike by the plant operator, the national and the IAEA inspectorates. 6 refs, 7 tabs
CAPABLE TERRITORIAL COMMUNITIES: THE FINANCIAL ASPECT OF FUNCTIONING

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Pokrovska Olga

2018-03-01

Full Text Available Introduction. The essence of administrative and territorial reform is analyzed in the article. The role of capable territorial communities is substantiated in the integrated development of the local government system. Purpose. The purpose of the article is to substantiate the theoretical and methodological provisions concerning the development and functioning of capable territorial communities as a guarantee of the effective economic development of the local territories. Results. The theoretical and methodological provisions concerning the development and functioning of the capable territorial communities as the basis of effective economic development of local territories are substantiated. The financial opportunities of the united territorial communities in the solving of problems of a local level have been analyzed. Conclusions. Consequently, the sustainable development of the social economic systems depends directly on the management of economic entity, namely, their economic activity under the influence of processes occurring in the political, social and legal spheres of the domestic economic system. Today one of such processes is the decentralization of power and the creation of a new system of state and a local government. The policy of decentralization of power contributes to the improvement of the economic and social situation in the country, the improvement of relations between the state and local levels of power relations and the rational and efficient use of budgetary funds at various levels of government. The main task of the administrative territorial reform that has been analyzed in accordance with the law is the transfer of power to the places in order to concentrate their own and public funds and resources and their spending on their own needs and development. It is a matter of establishing united territorial communities, which are called to carry out the development of adjacent territories to the unions through the adoption of

Enchained territories, migratory displacements and adaptive ruralities

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Luis Camarero

2017-05-01

Full Text Available The text is concerned with the ways in which the territories, in this case the different rural areas and localities, are integrated, linked or dissociated into processes and chains of production and economic of a global order. The connection between territories and economic chains occurs through flows of goods, inputs and capital, but also through migratory movements and diverse mobility practices. The process of social division of labor generates new logics of integration / disintegration of the regions in the socioeconomic process, and different mobility demands associated with these changes. The hypothesis that encloses this text is that places and territories will reach to insert in global chains if they develop capacities of adaptability to the productive conditions and especially they manage to reduce the territorial friction guaranteeing the migratory management and mobility of the labor force. With this point of view the socio-agricultural evolution of the rural areas in Spain is contemplated from the end of century XIX
The research of the quantitative prediction of the deposits concentrated regions of the large and super-large sized mineral deposits in China

International Nuclear Information System (INIS)

Zhao Zhenyu; Wang Shicheng

2003-01-01

By the general theory and method of mineral resources prognosis of synthetic information, the locative and quantitative prediction of the large and super-large sized mineral deposits of solid resources of 1 : 5,000,000 are developed in china. The deposit concentrated regions is model unit, the anomaly concentrated regions is prediction unit. The mineral prognosis of synthetic information is developed on GIS platform. The technical route and work method of looking for the large and super-large sized mineral resources and basic principle of compiling attribute table of the variables and the response variables are mentioned. In research of prediction of resources quantity, the locative and quantitative prediction are processed by separately the quantification theory Ⅲ and the corresponding characteristic analysis, two methods are compared. It is very important for resources prediction of western ten provinces in china, it is helpful. (authors)
New Sequences with Low Correlation and Large Family Size

Science.gov (United States)

Zeng, Fanxin

In direct-sequence code-division multiple-access (DS-CDMA) communication systems and direct-sequence ultra wideband (DS-UWB) radios, sequences with low correlation and large family size are important for reducing multiple access interference (MAI) and accepting more active users, respectively. In this paper, a new collection of families of sequences of length pn-1, which includes three constructions, is proposed. The maximum number of cyclically distinct families without GMW sequences in each construction is φ(pn-1)/n·φ(pm-1)/m, where p is a prime number, n is an even number, and n=2m, and these sequences can be binary or polyphase depending upon choice of the parameter p. In Construction I, there are pn distinct sequences within each family and the new sequences have at most d+2 nontrivial periodic correlation {-pm-1, -1, pm-1, 2pm-1,…,dpm-1}. In Construction II, the new sequences have large family size p2n and possibly take the nontrivial correlation values in {-pm-1, -1, pm-1, 2pm-1,…,(3d-4)pm-1}. In Construction III, the new sequences possess the largest family size p(d-1)n and have at most 2d correlation levels {-pm-1, -1,pm-1, 2pm-1,…,(2d-2)pm-1}. Three constructions are near-optimal with respect to the Welch bound because the values of their Welch-Ratios are moderate, WR_??_d, WR_??_3d-4 and WR_??_2d-2, respectively. Each family in Constructions I, II and III contains a GMW sequence. In addition, Helleseth sequences and Niho sequences are special cases in Constructions I and III, and their restriction conditions to the integers m and n, pm≠2 (mod 3) and n≅0 (mod 4), respectively, are removed in our sequences. Our sequences in Construction III include the sequences with Niho type decimation 3·2m-2, too. Finally, some open questions are pointed out and an example that illustrates the performance of these sequences is given.
Control of territorial communities in local government

Directory of Open Access Journals (Sweden)

О. А. Смоляр

2015-11-01

Full Text Available According to Art. 5 of the Constitution of Ukraine all power in Ukraine belong to people, which is primary, unified, inalienable and carried people through free will through elections, referendum and other forms of direct democracy, including those intended to control the activity of bodies and officials of the government and local government. Paper objective. At the local level the main supervisory entity in local government is local community. Consolidation of the Constitution of Ukraine the primary subject of local self-government territorial community not only meets current international practice, but also the historical traditions of Ukrainian people. Control territorial community in all phases of local government is one of the most important functions of managing the development of appropriate settlements, and therefore needs an effective mechanism of legal regulation, clearly define mutual rights and responsibilities of controlling and controlled entities. Recent research and publications analysis. Problems Assessment of local communities and the activities of local government officials in their works viewed Y.G. Barabash, P.M. Liubchenko, O.D. Skopych, Y.P. Strilets. However, given the variety of aspects of this area of research remain many questions that need resolving, on which depends largely on the further process of local governance. The paper main body. The existing regulation territorial communities can exercise control in local government actually only through local governments. The control of the executive bodies of village, town council municipalities can only be made through the appropriate council. The existing regulation of territorial communities can exercise control in local government actually only through local governments. The control of the executive bodies of village, town council municipalities can only be made through the appropriate council. The author emphasizes that only by implementing self-control powers local
Acoustic Territoriality

DEFF Research Database (Denmark)

Kreutzfeldt, Jacob

2011-01-01

Under the heading of "Gang i København" a number of initiatives was presented by the Lord Mayer and the Technical and Environmental Mayer of Copenhagen in May 2006. The aim of the initiative, which roughly translates to Lively Copenhagen, was both to make Copenhagen a livelier city in terms of city...... this article outline a few approaches to a theory of acoustic territoriality....
42 CFR 423.907 - Treatment of territories.

Science.gov (United States)

2010-10-01

... (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Special Rules for States...) General rules. (1) Low-income Part D eligible individuals who reside in the territories are not eligible... under Part A or enrolled under Part B and who reside in the territory (as determined by the Secretary...
Individual recognition of territorial peregrine falcons Falco peregrinus: a key for long-term monitoring programmes.

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ZUBEROGOITIA, I., ENRIQUE MARTÍNEZ, J., ZABALA, J.

2013-01-01

including the shape, length and size of the moustache and the dark marks that extend from the nape to the cheek and neck; design, size, density and distribution of the spots on the breast, throat, neck and cheek; and the colour of the breast and neck. From 1997 to 2013 we identified 83 males and 96 females in 35 territories. We found phenotypic variation among individuals when the combination of the possible subgroups of identification characters was considered, which constitutes an opportunity to recognise individual hawks without marking them with artificial tags.
Territorial'no-politicheskie i regional'nye geopoliticheskie sistemy: sootnoshenie ponjatij [Territorial-political and regional geopolitical systems: correlation of concepts

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Yelatskov Alexey

2012-01-01

Full Text Available The article examines the notions of ‘territorial political system’ and ‘regional geopolitical system' as well as a correlation between them from the viewpoint of the socalled activity-based geospatial approach. A regional geopolitical system includes geopolitical relations between the states within the region and those with powerful external actors. A geopolitical region itself can be characterized by integration, autonomization or a permanent geopolitical conflict. A territorial political system is studied in a broad sense (all political phenomena of a certain territory and in a narrow context (geopolitical relations of a certain territory. The latter is considered to be a subsystem of regional geopolitical system. The research results can be applied in the study of geopolitical regions and geopolitical systems. The article develops a methodology for regional geopolitical and political geographical studies. The author wishes to thank his colleagues from Saint Petersburg State University for their comments on earlier versions.
Estructura territorial de la actividad pesquera en Guaymas, Sonora

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Gonzalo Yurkievich

2016-11-01

Full Text Available The aim of this paper is to ascertain the territorial dimension of the fishing economy in Guaymas, Mexico. The geographical studies addressing this economic activity in Mexico and published in the last decades are scarce. For this reason, this research work is particularly important, as it outlines the fishery activities in one of the most active sea-ports of northwest Mexico, from a territorial perspective. The first part of this article explains why and how Economic Geography addresses fishery activities and which methodology we pursued to carry out this investigation, based on studies carried out by geographers, particularly in France and Argentina. Then the paper describes the natural conditions prevailing in the Gulf of California (also known as Sea of Cortez, a large inlet of the eastern Pacific Ocean that is rich in marine resources and where most of the main national fisheries are located. Guaymas is one of the most important sea ports located along the Gulf of California for its long fishing history and the variety of fishing species captured. This port, located in the southern coast of the state of Sonora, is a mediumsized city with a little over 100 thousand inhabitants; a considerable proportion of the local labor force works in the fishery sector and associated industries. Today, the fishery sector in Guaymas is characterized by a large number of artisan fishermen, a prominent fleet preciand the regular practise of illegal catching. This port is the seat of large enterprises, such as Ocean Garden, involved in the industrialization of catches (basically fish oil and fish meal and their further commercialization within and outside Mexico. Two commercially important species have played a key role in the evolution and outline of the current territorial structure of fisheries in Guaymas. One is shrimp, with a fishery that recorded a boom during 1970-1990, bringing along a number of benefits for local fishermen in Sonora. This fishery
Joint of activities related to the territorial ordering

International Nuclear Information System (INIS)

Perez Vilca, Wilmer

2006-01-01

The process of territorial ordering in Peru has little experiences; one of them is the one that comes carrying out in the department from san martin, with the conduction of its respective regional government. This department is in the Amazonian natural region and comes being affected by a series from problems social (like the existent of an uncontrolled migration, deficiency of basic services), economic (unemployment, un mannerliness), legal (territorial invasions to the property, conflicts) and environmental (deforestation, gradual loss of the biodiversity, environmental contamination), in addition to the loss of leadership of the organizations responsible for the departmental development. As opposed to it, the local institutional organizations decided to give priority as of year 2004 to the project of territorial ordering as a measurement to obtain the use and suitable occupation of the territory. This project has between its characteristics the one to gather and to group the experiences in demarcation and territorial organization, economic ecological zincification, road management of the use of the territory, plans and conformation of regions. This set of activities arisen without a national technical-legal frame that unifies them is being articulated by means of the execution of a project of public investment denominated territorial ordering of the department of san cultural, institutional, economic and environmental martin, whose indicators of management are being constructed with the purpose of evaluating their social impact. Like all developing process, it has his discharges and losses, whose lessons will be with the purpose of taking advantage of the obtained knowledge and that it has in the geomatic to one of his tools of technological support
Joint of activities related to the territorial ordering

International Nuclear Information System (INIS)

Perez Vilca, Wilmer

2005-01-01

The process of territorial ordering in Peru has little experiences; one of them is the one that comes carrying out in the department from san martin, with the conduction of its respective regional government. This department is in the Amazonian natural region and comes being affected by a series from problems social (like the existence of an uncontrolled migration, deficiency of basic services), economic (unemployment, unmannerliness), legal (territorial invasions to the property, conflicts) and environmental (deforestation, gradual loss of the biodiversity, environmental contamination), in addition to the loss of leadership of the organizations responsible for the departmental development. As opposed to it, the local institutional organizations decided to give priority as of year 2004 to the project of territorial ordering as a measurement to obtain the use and suitable occupation of the territory. This project has between its characteristics the one to gather and to group the experiences in demarcation and territorial organization, economic ecological zonification, road management of the use of the territory, plans and conformation of regions. This set of activities arisen without a national technical-legal frame that unifies them is being articulated by means of the execution of a project of public investment denominated 'territorial ordering of the department of san cultural, institutional, economic and environmental martin whose indicators of management are being constructed with the purpose of evaluating their social impact. Like all developing process, it has his discharges and losses, whose lessons will be with the purpose of taking advantage of the obtained knowledge and that it has in the geomatic to one of his tools of technological support
ASPECTS OF THE INFLUENCE ASSESSMENT OF THE NEW CONSTRUCTION DURING THE RECONSTRUCTION OF URBAN TERRITORY AREAS IN THE DENSE BUILDING CONDITIONS

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Dmitry Prusov

2013-10-01

Full Text Available Normal 0 false false false MicrosoftInternetExplorer4 The scientific substantiation concept has been considered for the urban development and territorial planning reconstruction principles of the urban area sections with dense building and difficult engineering-geological conditions for scientific and technical support of all reconstruction processes and recommendations elaboration for a safe and balanced development of built-up territories and more efficient use of housing estates in the present social and economic conditions. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Обычная таблица"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}
Territory development as economic and geographical activity (theory, methodology, practice

Directory of Open Access Journals (Sweden)

Vitaliy Nikolaevich Lazhentsev

2013-03-01

Full Text Available Accents in a description of theory and methodology of territory development are displaced from distribution of the national benefits on formation of territorial natural and economic systems and organization of economical and geographical activity. The author reveals theconcept of «territory development» and reviews its placein thetheory and methodology of human geography and regionaleconomy. In the articletheindividual directions ofeconomic activity areconsidered. The author has made an attempt to definethesubject matter of five levels of «ideal» territorial and economic systems as a part of objects of the nature, societies, population settlement, production, infrastructure and management. The author’s position of interpretation of sequences of mechanisms of territory development working according to a Nested Doll principle (mechanism of economy, economic management mechanism, controlling mechanism of economy is presented. The author shows the indicators, which authentically define territory development
Association, property, territory: What is at stake in immigration?

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Miklósi Zoltán

2017-01-01

Full Text Available It is often claimed that states have territorial rights, and that these rights include the right to exclude people who seek admission to their territory. In this paper I will examine whether the most defensible account of territorial rights can provide support to the right to exclude. I will discuss three types of theories of territorial rights. The first account links the right of states to exclude to the prior right of individuals to freedom of association, which is said to include the right not to associate and to dissociate. The second is a Lockean theory that grounds the territorial rights of states, and hence their right to exclude, in the prior right of individuals to private property in the land that constitutes the territory of the state. I argue that these accounts have independently implausible implications, regardless of their implications for the immigration debate. The third account is a Kantian theory that bases the territorial jurisdiction of states on individuals’ duty to create, sustain and submit themselves to a shared system of law that is a necessary condition of guaranteeing their rights and of discharging their duties towards one another. I will argue that the Kantian account is superior to its current alternatives. However, I also suggest that it cannot ground a broad right to exclude.
Testosterone affects song modulation during simulated territorial intrusions in male black redstarts (Phoenicurus ochruros.

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Beate Apfelbeck

Full Text Available Although it has been suggested that testosterone plays an important role in resource allocation for competitive behavior, details of the interplay between testosterone, territorial aggression and signal plasticity are largely unknown. Therefore, we investigated if testosterone acts specifically on signals that communicate the motivation or ability of individuals to engage in competitive situations in a natural context. We studied the black redstart, a territorial songbird species, during two different life-cycle stages, the early breeding phase in spring and the non-breeding phase in fall. Male territory holders were implanted with the androgen receptor blocker flutamide (Flut and the aromatase inhibitor letrozole (Let to inhibit the action of testosterone and its estrogenic metabolites. Controls received a placebo treatment. Three days after implantation birds were challenged with a simulated territorial intrusion (STI. Song was recorded before, during and after the challenge. In spring, both treatment groups increased the number of elements sung in parts of their song in response to the STI. However, Flut/Let-implanted males reacted to the STI with a decreased maximum acoustic frequency of one song part, while placebo-implanted males did not. Instead, placebo-implanted males sang the atonal part of their song with a broader frequency range. Furthermore, placebo-, but not Flut/Let-implanted males, sang shorter songs with shorter pauses between parts in the STIs. During simulated intrusions in fall, when testosterone levels are naturally low in this species, males of both treatment groups sang similar to Flut/Let-implanted males during breeding. The results suggest that song sung during a territorial encounter is of higher competitive value than song sung in an undisturbed situation and may, therefore, convey information about the motivation or quality of the territory holder. We conclude that testosterone facilitates context-dependent changes
Tools for territorial sustainability policies

International Nuclear Information System (INIS)

D'Amico, Flaviano; Buleandra, Mirian Mihai; Velardi, Maria; Buleandra, Mihaela; Tanase, Ion

2006-01-01

Industrial ecology and sustainable development share the concept of territory. Two models of territorial development are proposed: Eco industrial Parks and Italian Districts. Both models use industrial-ecology concepts and strategies, but both are still far from incorporating sustainability. This ideal could be pursed by more and better networking, in the first case to strengthen links with the local community, and in the second to increase financial resources. The Masurin project, co-funded by the EU, provides a response to this lack. This article describes Batter (one of the Masurin tolls) and its application to the city of Venice) [it
The assignment of occupation densities and the rural soil classification in the territorial classification plans

International Nuclear Information System (INIS)

Velez R, Luis Anibal; Largacha R, Antonio

2003-01-01

Regulations concerning land use density controls in non-urban areas are often ineffective in protecting the rural character of such areas, within the context of Colombia's territorial organization plans What they tend to do is indirectly promote urban expansion through the fixing of minimum plot sizes Rather than question the methods employed in land use classification, the present study uses the case of the rural area of Santa Elena on the outskirts of Medellin and the existing zoning controls as established in the territorial organization plan, and focuses on the regulations established for each land use category as they effect occupation densities and patterns of plot fragmentation. On the one hand a simulation is undertaken of the trends which would result from land occupation in accordance with existing regulations concerning land use classification and plot size This indicates that the overall effect would be to disperse settlement patterns and fragment the landscape Secondly, an alternative scenario is developed based on the modification of minimum plot sizes for each of the three land use classifications established in the existing plan (protection, rural and suburban) In this way, and through the perspective of landscape ecology, It Is shown that in certain cases less dispersion and greater concentration of settlements can be achieved, and in other cases dispersion is minimized The use of GIS is fundamental in the development of such simulation techniques
Genome size variation affects song attractiveness in grasshoppers: evidence for sexual selection against large genomes.

Science.gov (United States)

Schielzeth, Holger; Streitner, Corinna; Lampe, Ulrike; Franzke, Alexandra; Reinhold, Klaus

2014-12-01

Genome size is largely uncorrelated to organismal complexity and adaptive scenarios. Genetic drift as well as intragenomic conflict have been put forward to explain this observation. We here study the impact of genome size on sexual attractiveness in the bow-winged grasshopper Chorthippus biguttulus. Grasshoppers show particularly large variation in genome size due to the high prevalence of supernumerary chromosomes that are considered (mildly) selfish, as evidenced by non-Mendelian inheritance and fitness costs if present in high numbers. We ranked male grasshoppers by song characteristics that are known to affect female preferences in this species and scored genome sizes of attractive and unattractive individuals from the extremes of this distribution. We find that attractive singers have significantly smaller genomes, demonstrating that genome size is reflected in male courtship songs and that females prefer songs of males with small genomes. Such a genome size dependent mate preference effectively selects against selfish genetic elements that tend to increase genome size. The data therefore provide a novel example of how sexual selection can reinforce natural selection and can act as an agent in an intragenomic arms race. Furthermore, our findings indicate an underappreciated route of how choosy females could gain indirect benefits. © 2014 The Author(s). Evolution © 2014 The Society for the Study of Evolution.
Early medieval coinage in the territory of Slovenia

International Nuclear Information System (INIS)

Smit, Z.; Semrov, A.

2006-01-01

Silver coins minted in the territory of present Slovenia and neighboring countries Italy and Austria between the 12th and 14th century were analyzed by PIXE. Gold and bismuth were found as predominant impurities, which allowed distribution of coins into two groups. Coins with the predominant Bi impurity were minted from silver that was very likely mined in Carinthia and diffusion of this type of silver towards the mints in eastern Slovenia was observed. This finding confirms the historical hypothesis that silver currency in this period was largely produced for the trade with the east
Observatorios de Desarrollo Territorial Sustentable Mendoza, Argentina.

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María Elina Gudiño

2015-03-01

Full Text Available El observatorio de Desarrollo territorial Sustentable para Mendoza, Argentina surge en el marco de la ley 8051/09 de Ordenamiento Territorial y Usos del Suelo. Se trata de una herramienta de comunicación para la validación y el monitoreo de indicadores, políticas, planes, programas y proyectos de índole territorial. El marco teórico-metodológico se sustenta en los principios del ordenamiento territorial y el enfoque de sistemas complejos adaptativos. La estructura se diseña en una plataforma tecnológica que permite estandarizar datos, sistematizar información, construir indicadores territoriales y publicar cartografía. Una vez logrado el prototipo, se conforma “Red Territorio” como modelo de gestión que permite interactuar entre instituciones del sector público, privado, científico y ONG. Actualmente, se está trabajando en la vinculación con las instituciones que formarán parte de la experiencia piloto de Red territorio y en el ajuste de la plataforma informática que le dará sustento.

Comparative estimates of Kamchatka territory development in the context of northern territories of foreign countries

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Andrey Gennadyevich Shelomentsev

2014-06-01

Full Text Available The article promotes an approach to assess the prospects of regional development on the basis of the synthesis of comparative and historical methods of research. According to the authors, the comparative analysis of the similar functioning of the socio-economic systems forms deeper understanding what part factors and methods of state regulation play in regional development, and also their place in socio-economic and geopolitical space. The object of the research is Kamchatka territory as the region playing strategically important role in socio-economic development of Russia and also northern territories of the other countries comparable with Kamchatka on the bass if environmental conditions such as Iceland, Greenland, USA (Alaska, Canada (Yukon, and Japan (Hokkaido. On the basis of allocation of the general signs of regional socio-economic systems and creation of the regional development models forming the basis for comparative estimates, the article analyses the territories, which are comparable on the base of climatic, geographic, economic, geopolitical conditions, but thus significantly different due to the level of economic familiarity. The generalization of the extensive statistical material characterizing various spheres of activity at these territories, including branch structure of the economy, its infrastructure security, demographic situation, the budgetary and financial sphere are given. It allows defining the crucial features of the regional economy development models. In the conclusion, the authors emphasize that ignoring of the essential relations among the regional system elements and internal and external factors deprives a research of historical and socio-economic basis.
Rise, fall and resurrection of chromosome territories: a historical perspective. Part I. The rise of chromosome territories

OpenAIRE

T Cremer; C Cremer

2009-01-01

It is now generally accepted that chromosomes in the cell nucleus are organized in distinct domains, first called chromosome territories in 1909 by the great cytologist Theodor Boveri. Yet, even today chromosomes have remained enigmatic individuals, whose structures, arrangements and functions in cycling and post-mitotic cells still need to be explored in full detail. Whereas numerous recent reviews describe present evidence for a dynamic architecture of chromosome territories and discuss the...
Large Time Asymptotics for a Continuous Coagulation-Fragmentation Model with Degenerate Size-Dependent Diffusion

KAUST Repository

Desvillettes, Laurent

2010-01-01

We study a continuous coagulation-fragmentation model with constant kernels for reacting polymers (see [M. Aizenman and T. Bak, Comm. Math. Phys., 65 (1979), pp. 203-230]). The polymers are set to diffuse within a smooth bounded one-dimensional domain with no-flux boundary conditions. In particular, we consider size-dependent diffusion coefficients, which may degenerate for small and large cluster-sizes. We prove that the entropy-entropy dissipation method applies directly in this inhomogeneous setting. We first show the necessary basic a priori estimates in dimension one, and second we show faster-than-polynomial convergence toward global equilibria for diffusion coefficients which vanish not faster than linearly for large sizes. This extends the previous results of [J.A. Carrillo, L. Desvillettes, and K. Fellner, Comm. Math. Phys., 278 (2008), pp. 433-451], which assumes that the diffusion coefficients are bounded below. © 2009 Society for Industrial and Applied Mathematics.
Territory in the Constitutional Standards of Unitary States

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Marina V. Markhgeym

2017-06-01

Full Text Available The article is based on the analysis of the constitutions of seven European countries (Albania, Hungary, Greece, Spain, Malta, Poland, Sweden. The research allows to reveal general and specific approaches to consolidation of norms on territories in a state and give the characteristic of the corresponding constitutional norms. Given the authors ' comprehensive approach to the definition of the territory of the state declared constitutional norms were assessed from the perspective of the fundamental principles and constituent elements of the territory. Considering the specifics of the constitutional types of state territories authors suggest typical and variative models and determine the constitutions of unitary states, distinguished by their originality in the declared group of legal relations. The original constitutional language areas associated with the introduction at the state level, these types of areas that are not typical for other countries.
Beyond territory and scarcity

DEFF Research Database (Denmark)

The attainment of sound and sustainable environmental management is one of humanity's greatest challenges this century, particularly in Africa, which is still heavily dependent on the exploitation of natural and agricultural resources and is faced with rapid population growth. Yet, this challenge...... alternatives to the strong natural determinism that reduces natural resource management to questions of territory and scarcity. - Presenting material and methodologies that explore the different contexts in which social and cultural values intervene, and discovering more than "rational choice" in the agency...... of individuals. - Examining the relevance of the different conceptions of territory for the ways in which people manage, or attempt to manage, natural resources. - Placing their research within the framework of the developing discussion on policy and politics in natural resource management. The studies are drawn...
RESOURCE SAVING TECHNOLOGICAL PROCESS OF LARGE-SIZE DIE THERMAL TREATMENT

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L. A. Glazkov

2009-01-01

Full Text Available The given paper presents a development of a technological process pertaining to hardening large-size parts made of die steel. The proposed process applies a water-air mixture instead of a conventional hardening medium that is industrial oil.While developing this new technological process it has been necessary to solve the following problems: reduction of thermal treatment duration, reduction of power resource expense (natural gas and mineral oil, elimination of fire danger and increase of process ecological efficiency.
The transnational territorial transport system of the Baltic Region

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Gumenyuk Ivan

2012-03-01

Full Text Available In this paper we focus on the structure and territorial borders of the Baltic Sea region, and examine the key structural elements of the transnational territorial transport system. In this respect, we clarify some terms used in transport geography. For the first time the transport system gets territorially localized, which allows for a broad range of new studies of transnational transportation in the Baltic Sea area. We also identify the main principles of development and operation of international territorial transport systems and present them taking the Baltic Sea region as an example. Our findings, we hope, will have a great practical application for researchers of transport geography, especially those studying international logistics.
Aggressive display and territoriality of the bateleur Terathopius ...

African Journals Online (AJOL)

1988-07-04

Jul 4, 1988 ... territorial function because it drives intruders away from the nest, usually by a gain in altitude by the intruder. ... bateleur I saw in the field, also noting the bird's age and ..... benefit of territoriality may change depending on the.
Processing and properties of large-sized ceramic slabs

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Fossa, L.

2010-10-01

Full Text Available Large-sized ceramic slabs – with dimensions up to 360x120 cm² and thickness down to 2 mm – are manufactured through an innovative ceramic process, starting from porcelain stoneware formulations and involving wet ball milling, spray drying, die-less slow-rate pressing, a single stage of fast drying-firing, and finishing (trimming, assembling of ceramic-fiberglass composites. Fired and unfired industrial slabs were selected and characterized from the technological, compositional (XRF, XRD and microstructural (SEM viewpoints. Semi-finished products exhibit a remarkable microstructural uniformity and stability in a rather wide window of firing schedules. The phase composition and compact microstructure of fired slabs are very similar to those of porcelain stoneware tiles. The values of water absorption, bulk density, closed porosity, functional performances as well as mechanical and tribological properties conform to the top quality range of porcelain stoneware tiles. However, the large size coupled with low thickness bestow on the slab a certain degree of flexibility, which is emphasized in ceramic-fiberglass composites. These outstanding performances make the large-sized slabs suitable to be used in novel applications: building and construction (new floorings without dismantling the previous paving, ventilated façades, tunnel coverings, insulating panelling, indoor furnitures (table tops, doors, support for photovoltaic ceramic panels.

Se han fabricado piezas de gran formato, con dimensiones de hasta 360x120 cm, y menos de 2 mm, de espesor, empleando métodos innovadores de fabricación, partiendo de composiciones de gres porcelánico y utilizando, molienda con bolas por vía húmeda, atomización, prensado a baja velocidad sin boquilla de extrusión, secado y cocción rápido en una sola etapa, y un acabado que incluye la adhesión de fibra de vidrio al soporte cerámico y el rectificado de la pieza final. Se han
Geologic structure of Semipalatinsk test site territory

International Nuclear Information System (INIS)

Ergaliev, G.Kh.; Myasnikov, A.K.; Nikitina, O.I.; Sergeeva, L.V.

2000-01-01

This article gives a short description of the territory of Semipalatinsk test site. Poor knowledge of the region is noted, and it tells us about new data on stratigraphy and geology of Paleozoic layers, obtained after termination of underground nuclear explosions. The paper contains a list a questions on stratigraphy, structural, tectonic and geologic formation of the territory, that require additional study. (author)
Evaluation of Kirkwood-Buff integrals via finite size scaling: a large scale molecular dynamics study

Science.gov (United States)

Dednam, W.; Botha, A. E.

2015-01-01

Solvation of bio-molecules in water is severely affected by the presence of co-solvent within the hydration shell of the solute structure. Furthermore, since solute molecules can range from small molecules, such as methane, to very large protein structures, it is imperative to understand the detailed structure-function relationship on the microscopic level. For example, it is useful know the conformational transitions that occur in protein structures. Although such an understanding can be obtained through large-scale molecular dynamic simulations, it is often the case that such simulations would require excessively large simulation times. In this context, Kirkwood-Buff theory, which connects the microscopic pair-wise molecular distributions to global thermodynamic properties, together with the recently developed technique, called finite size scaling, may provide a better method to reduce system sizes, and hence also the computational times. In this paper, we present molecular dynamics trial simulations of biologically relevant low-concentration solvents, solvated by aqueous co-solvent solutions. In particular we compare two different methods of calculating the relevant Kirkwood-Buff integrals. The first (traditional) method computes running integrals over the radial distribution functions, which must be obtained from large system-size NVT or NpT simulations. The second, newer method, employs finite size scaling to obtain the Kirkwood-Buff integrals directly by counting the particle number fluctuations in small, open sub-volumes embedded within a larger reservoir that can be well approximated by a much smaller simulation cell. In agreement with previous studies, which made a similar comparison for aqueous co-solvent solutions, without the additional solvent, we conclude that the finite size scaling method is also applicable to the present case, since it can produce computationally more efficient results which are equivalent to the more costly radial distribution
Evaluation of Kirkwood-Buff integrals via finite size scaling: a large scale molecular dynamics study

International Nuclear Information System (INIS)

Dednam, W; Botha, A E

2015-01-01

Solvation of bio-molecules in water is severely affected by the presence of co-solvent within the hydration shell of the solute structure. Furthermore, since solute molecules can range from small molecules, such as methane, to very large protein structures, it is imperative to understand the detailed structure-function relationship on the microscopic level. For example, it is useful know the conformational transitions that occur in protein structures. Although such an understanding can be obtained through large-scale molecular dynamic simulations, it is often the case that such simulations would require excessively large simulation times. In this context, Kirkwood-Buff theory, which connects the microscopic pair-wise molecular distributions to global thermodynamic properties, together with the recently developed technique, called finite size scaling, may provide a better method to reduce system sizes, and hence also the computational times. In this paper, we present molecular dynamics trial simulations of biologically relevant low-concentration solvents, solvated by aqueous co-solvent solutions. In particular we compare two different methods of calculating the relevant Kirkwood-Buff integrals. The first (traditional) method computes running integrals over the radial distribution functions, which must be obtained from large system-size NVT or NpT simulations. The second, newer method, employs finite size scaling to obtain the Kirkwood-Buff integrals directly by counting the particle number fluctuations in small, open sub-volumes embedded within a larger reservoir that can be well approximated by a much smaller simulation cell. In agreement with previous studies, which made a similar comparison for aqueous co-solvent solutions, without the additional solvent, we conclude that the finite size scaling method is also applicable to the present case, since it can produce computationally more efficient results which are equivalent to the more costly radial distribution
The urgency of outer territories anthropology

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Miloš Milenković

2016-02-01

Full Text Available In the context of transforming a part of Serbian anthropology into social theoretic management of identity, I suggest both comparative historiographic and ethnographic learning from societies with similar post-colonial experience, with the aim to include the discipline into an urgent defense of Serbia and Belgrade from further ethno-profiteering interests of elites in/from outer territories, left over on the ruins of our ill judged, resource incompatible, exaggerated or immoral twentieth century adventures. Serbian anthropology, written by anthropologists to whom Serbia and Belgrade are "homeland" by origin or civilized choice, should play the key role in the defense of Serbian citizens from the interest of elites in/from the outer "homelands", particularly by revealing the processes for which it is, as a discipline, most expert at – the professionalization of ethnicity, interactive and hybrid nature of identity, instrumental nature of tradition and the identity politics in general. Having in mind the latest attempt, a particularly successful one, conducted by the end of the 20th and the beginning of the 21st century that the lives, health, well-being, dignity and future of persons born in and loyal to the interest of Serbia and Belgrade, in large scale, thoroughly and long term be sacrificed and dedicated to the interests of ethno-profiteering elites in/from outer territories, in this article I point to the possibility to, along with the comparative learning from the above mentioned post-colonial experiences, delicate experiences of urgent anthropology be applied as well as the rich tradition of collective research. This text analyzes the results of first such research, that represenst the initial, praiseworthy and a brave step in the wise striving to engage social sciences and humanities in a search of expert and not mythical/daily-political solutions of the key problem of the Serbian nation – that of how to settle the interests of the
Rutting behaviour of territorial and nonterritorial male chamois: is there a home advantage?

Science.gov (United States)

Corlatti, Luca; Caroli, Martina; Pietrocini, Venusta; Lovari, Sandro

2013-01-01

Males using alternative male mating tactics (AMTs) may express their mating effort in a variety of ways. In polygynous species with limited sexual dimorphism, differences in male aggressiveness may affect mating opportunities. We recorded the behaviour of 8 territorial and 7 nonterritorial male Alpine chamois Rupicapra rupicapra, a nearly monomorphic ungulate, during the 2011 rut in the Gran Paradiso National Park (Italy), to analyse differences in mating effort and mating opportunities between AMTs. The chamois showed a rich behavioural repertoire (31 behavioural patterns), with a prevalence of indirect aggression. Territorial males had higher frequency of aggressive and courtship behaviour than nonterritorial males over the early rut. Later, nonterritorials increased their mating effort, possibly because of reduced competition with dominant males. Territorial males monopolised all observed mating events. Our results support the hypothesis that chamois may assert dominance through intense aggressiveness rather than through horn size or body mass as found in other polygynous ungulates. Most important, differences in mating effort mediated by AMTs resulted in different mating opportunities; these benefits, however, are traded off against greater costs, due to higher levels of hormone metabolites and parasitism. Data on AMTs flexibility, lifetime reproductive success and survival are needed to clarify the mechanisms underlying the evolution and maintenance of AMTs within chamois populations. Copyright © 2012 Elsevier B.V. All rights reserved.
Rural territorial dynamics in Latin America

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Manuel Chiriboga

2013-09-01

Full Text Available This article draws from the preliminary findings of an ongoing appliedresearch program on rural territorial dynamics carried out by the Latin American Center for Rural Development (RIMISP. The article provides some initial findings on 4 territories, of the 11 territories that are part of the overall study. The case studies include the island of Chiloé in southern Chile, the province of Tungurahua in Ecuador, a dairy farm region of Santo Tomás Nicaragua and Cuatro Lagunas near Cuzco Perú. Rural areas in Latin America are characterized by their dual nature with agro-exporting enclaves linked to global value chains alongside impoverished peasant economies, leading to differentiated policy recommendations. The research attempts to find relationships between reduced poverty and inequality in winning regions, measured by three variables, with issues of access to resources, human capital, political empowerment, markets and institutions, with particular attention to innovative social coalitions.
Indigenous Territories and REDD in Latin America: Opportunity or Threat?

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Chris van Dam

2011-03-01

Full Text Available An important proportion of Latin America’s forests are located in indigenous territories, and indigenous peoples are the beneficiaries of about 85% of the area for which local rights to land and forest have been recognized in Latin America since the 1980s. Nevertheless, many of these areas, whether or not rights have been recognized, are subject to threats from colonists, illegal loggers, mining and oil interests and others, whose practices endanger not only the forests but also indigenous people’s territory as a whole. In this context, REDD could constitute a new threat or intensify others, particularly in places where indigenous tenure rights have not been recognized, but REDD could also offer new opportunities. This article describes the limitations of thinking only in terms of communities, rather than territories, and examines the extent to which REDD has been conceived considering the characteristics of this new territorial configuration. It also identifies the challenges that REDD may face with this new ‘stakeholder’, such as numerous specific characteristics of territories, given their heterogeneity, in the context of past experiences regarding ‘forest options’. This paper analyses the situation in already-titled indigenous territories in particular, and also discusses problems facing territories in the titling process.
Local authorities and electricity: territories, actors and issues within the local public service in France; Les collectivites locales et l'electricite. Territoires, acteurs et enjeux autour du service public local de l'electricite en france

Energy Technology Data Exchange (ETDEWEB)

Bouvier, G

2005-06-15

In France, the role of local authorities in the organization of the electricity supply system is largely unknown mainly due to the size of the state-owned utility Electricite de France (EDF). Local authorities and their groupings played a major role in the electrification of the national territory and have kept important prerogatives as conceding authorities of this service of general interest. These groupings also became the tools of the soft power of local actors. The geopolitical analysis of the relationships between local municipalities and electric power stakeholders shows the diversity of actors and opinions. Stuck between market liberalization issues and decentralization to local authorities, these groupings tend to reinforce their competencies. Furthermore, decentralization goes along with a reinforcement of the political involvement in local energy policy and with conflicts on the adequate territorial scale for theses policies. (author)
Color ornaments and territory position in king penguins.

Science.gov (United States)

Keddar, Ismaël; Jouventin, Pierre; Dobson, F Stephen

2015-10-01

King penguins exhibit mutual color ornamentation of feathers and beak color. They breed in dense colonies and produce a single chick every 2 years. Thus, males and females must choose partners carefully to be reproductively successful, and auricular patches of males and UV coloration of beak spots have been shown to influence mate choice. Position in the breeding colony is also important to reproductive success, with pairs on the edge of the colony less successful than those in the center. We studied the mutual ornaments, individual condition, and position of pairs in their breeding colony. Males were significantly larger than females in size, body mass, and auricular patch size. Within pairs, auricular patch size of males and females were significantly correlated, and male auricular patch size and body mass were significantly associated, suggesting a link between this ornament and male body condition. Moving from the edge to the center of the colony, pairs had larger yellow-orange auricular patches, indicating a link between this ornament and settlement in higher quality territories in the center of the colony. Pairs were also less brightly brown colored on the breast and less saturated in UV color of the beak spot. Since we observed pairs that were settling for egg laying, location in the colony may have reflected aspects of pair condition, rather than later jockeying for positioning using ornaments as signals of behavioral dominance. Copyright © 2015 Elsevier B.V. All rights reserved.
Using Agent-Based Models in the Analysis and Forecast of Socio-Economic Development of Territories

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Vitalii Nikolaevich Makoveev

2016-11-01

by developers of agent-based models of socio-economic development and prospects for further research in this field. It has been established that the agent-based approach to the modeling of socio-economic development of territories is very promising, it helps improve the efficiency of forecasting regional development and management decisions due to a very detailed and realistic reconstruction of the internal structure of a region in the form of separate independent economic entities that interact with each other and with external environment, and also due to the possibility of fast processing and analysis of large amounts of data
INTERNATIONAL EXPERIENCE AND TRENDS OF INNOVATIVE DEVELOPMENT OF ARCTIC TERRITORIES

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M. Dudin

2015-01-01

Full Text Available In this article and summarized the regularities of formation of foreign experience and trends of development of Arctic territories. Set out the important points predetermine orientation and specificity of manifestations of national interests – potential participants of the subsoil in the Arctic zone. On the basis of the illuminated materials were obtained the following conclusions: Signifi cant interest in the Arctic show today, not only the fi ve countries (Russia, USA, Canada, Norway, Denmark, who own Arctic territories, but also polar state (Iceland, Sweden, Finland, the European Union and Asia. As a consequence of that, it is expected that in the XXI century the Arctic region will be the focus of attention as an official Arctic 45, and a number of states whose territory is quite removed from it; For Russia, given the current, acute political conditions (sanctions, confrontation with the West, Ukrainian crisis and war in the Middle East development of Arctic territories, some moved away, moved on tomorrow and the day after tomorrow on the agenda. This approach is fundamentally fl awed and fraught with a number of threats, because other countries do not decrease, but only increase their interest in this issue; Territorial opposition to all those involved in the topic of causing instability in the Arctic region, but does not represent a real threat for the emergence of large-scale conflict. Therefore, making the choice between the hard pressure of national interests and the interests of harmonization of the Arctic states, Russia must be based on international cooperationand mutual consideration of interests in the development of its Arctic strategy; Considering the cooperation of the countries of the Arctic Council and their cooperation in the framework of a global economic forum G8, there are prerequisites for the decision of the Arctic confl ict through negotiation and compromise. In this context it is very important to develop

Non-adaptive territory selection by a bird with exceptionally long parental care

Directory of Open Access Journals (Sweden)

Radosław Włodarczyk

2016-03-01

Full Text Available High-quality territories are expected to provide greater fitness return for breeding individuals and, thus, are likely to have higher long-term occupation rate in comparison to low-quality territories. However, if environmental and ecological cues used for territory selection cannot reliably predict true territory quality, a mismatch between preferences and fitness may occur. We suggest that this kind of non-adaptive territory selection is more likely in species with long reproductive cycles, as a long time interval between territory establishment and young fledgling should reduce predictability of conditions during the critical stages of brood care. In this study, we investigated adaptiveness of territory selection in a migratory bird with exceptionally long parental care, the mute swan Cygnus olor, which requires over four months to complete the entire reproductive cycle from egg laying to young fledging. For this purpose, we collected information on the long-term (10–19 years occupancy of 222 swan breeding territories and correlated it with reproductive performance (n = 1,345 breeding attempts and body condition of breeding adults. We found that long-term occupancy positively correlated with the timing of breeding, suggesting that individuals settled earlier in the attractive, frequently occupied territories. By contrast, we found no relationship between territory occupancy and reproductive output (hatching and fledging success or adult body condition. The results indicate that at the time of territory selection swans might not be able to reliably assess territory quality, likely due to: (1 exceptionally long period of parental care, which reduces temporal correlation between the conditions at the time of territory selection and conditions during chick rearing; and (2 unpredictability of human-related activities that had a major impact on reproductive output of swan pairs in our population.
La dinámica territorial de las principales instituciones bancarias en la península de Baja California: estructura e interrelaciones

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Lilia Susana Padilla Sotelo

2001-03-01

Full Text Available This research analyzes the territorial distribution of the main banking institutions within the Baja California peninsula´s urban space. It starts by providing a background on the spatial organization of banking institutions in the study area and their relationship within the national context, stressing their borderline location. The location-focused analysis, through examining the territorial distribution of the 158 bank offices from the seven main Institutions, allows to detect a considerable concentration in small and mid-sized urban towns located to the north. Also, banks tend to be located at the most populated towns having differential behaviors. Since this aspect is related to the economic activity that takes place in them, these towns have become preferential spaces, resulting in territorial unbalances. The cities of Tijuana and Mexicali stand out, followed to a lesser extent by La Paz and Ensenada, The territorial distribution of banking institutions in Baja California follows the same behavior pattern as the one that occurs at a national level, i.e. location according to the specific area of specialty.
[Local health promotion plans: intersetoralities created in the territory].

Science.gov (United States)

Moysés, Simone Tetu; Franco de Sá, Ronice

2014-11-01

The article highlights the importance of considering the specificities of spaces/territories/ locations of individual and collective life in creating health promotion actions. It explores how this approach has conceptually consolidated respect for territoriality and territorial actions as a principle and an operational health promotion strategy. Based on the literature, the article also points to the need to envision the territory occupied as a locus to put intersetorialities into practice, giving a voice to people who live there, seek to and solve their complex problems, to existing and emerging social networks. It also presents a nationally and internationally validated strategy/method (Bamboo Method) for the development of local health promotion plans, which enables the prioritization of actions by listening to the people and to the managers.
Territorial Dynamics and Gender Equality Policies in Spain

Directory of Open Access Journals (Sweden)

Alba Alonso

2014-12-01

Full Text Available This article analyses the impact of the multilevel governance structure in Spain. Particularly, it explores how the main territorial dynamics underpinning the Spanish decentralization model have shaped gender equality policies, namely the cross-regional competitive bargaining, the existence of multiple arenas, the underdevelopment of intergovernmental mechanisms and a highly salient territorial cleavage. The article looks at three key fields of gender equality public intervention and scholarly research: gender mainstreaming, electoral gender quotas and policies against gender-based violence. Our results align with the conditional approach of the gender and federalism scholarship. While competition has stimulated policy diffusion across regions and feminist agency has frequently benefited from the multilevel opportunity structure, the lack of well-established intergovernmental mechanisms has brought about negative side-effects like ‘patchwork’ policies that fail to guarantee equal rights for all Spanish women. The article also shows that territorial interests have not trumped gender equality since the most advanced policies are found in regions with the highest territorial saliency.
Indigenous territorial rights as a human right; an analysis of the (auto demarcation of indigenous territories process in Venezuela (1999-2014

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Linda Bustillos

2016-04-01

Full Text Available The 1999 Constitution of the Bolivarian Republic of Venezuela (CBRV recognizes Indigenous Rights; among them, the territorial claims. In agreement with what is stated in the article 119 of the Magna Carta, the right to the territory of these populations is exercised through the public policy of demarcation, which is understood as the process in which its territorial space is disclaimed, made by the State in participation with the peoples and communities to be demarcated, subsequently to entitle the collective ownership for these human beings groups. Fifteen years after the Constitution was approved, this process of delineation has been slow and misleading. This delay has caused that in the present, these human beings groups are being stalked by outside interests (illegal mining, development projects, irregular forces, among others who threaten their existence as distinct cultures; since the right to territory is a fundamental human right for their survival. This article is the result of a field research. In the first part, the study analyzes the Organic Law of Indigenous Peoples and Communities (LOPCI (2005 in Venezuela, with the purpose of clarifying at what stage the territorial demarcation process is paralyzed; and as a result, it describes how many communities and indigenous peoples have been demarcated and entitled from 2005 to 2014.
When bigger is not better: selection against large size, high condition and fast growth in juvenile lemon sharks.

Science.gov (United States)

Dibattista, J D; Feldheim, K A; Gruber, S H; Hendry, A P

2007-01-01

Selection acting on large marine vertebrates may be qualitatively different from that acting on terrestrial or freshwater organisms, but logistical constraints have thus far precluded selection estimates for the former. We overcame these constraints by exhaustively sampling and repeatedly recapturing individuals in six cohorts of juvenile lemon sharks (450 age-0 and 255 age-1 fish) at an enclosed nursery site (Bimini, Bahamas). Data on individual size, condition factor, growth rate and inter-annual survival were used to test the 'bigger is better', 'fatter is better' and 'faster is better' hypotheses of life-history theory. For age-0 sharks, selection on all measured traits was weak, and generally acted against large size and high condition. For age-1 sharks, selection was much stronger, and consistently acted against large size and fast growth. These results suggest that selective pressures at Bimini may be constraining the evolution of large size and fast growth, an observation that fits well with the observed small size and low growth rate of juveniles at this site. Our results support those of some other recent studies in suggesting that bigger/fatter/faster is not always better, and may often be worse.
Resonant atom-field interaction in large-size coupled-cavity arrays

International Nuclear Information System (INIS)

Ciccarello, Francesco

2011-01-01

We consider an array of coupled cavities with staggered intercavity couplings, where each cavity mode interacts with an atom. In contrast to large-size arrays with uniform hopping rates where the atomic dynamics is known to be frozen in the strong-hopping regime, we show that resonant atom-field dynamics with significant energy exchange can occur in the case of staggered hopping rates even in the thermodynamic limit. This effect arises from the joint emergence of an energy gap in the free photonic dispersion relation and a discrete frequency at the gap's center. The latter corresponds to a bound normal mode stemming solely from the finiteness of the array length. Depending on which cavity is excited, either the atomic dynamics is frozen or a Jaynes-Cummings-like energy exchange is triggered between the bound photonic mode and its atomic analog. As these phenomena are effective with any number of cavities, they are prone to be experimentally observed even in small-size arrays.
The necessity of an administrative-territorial reform in a country: the case of Estonia. Administratiiv-territoriaalse reformi vajadus riigis: Eesti juhtum

Directory of Open Access Journals (Sweden)

Janno Reiljan

2012-01-01

Full Text Available The goal of this paper is to analyze the theoretical, political and organizational bases of the territorial division of the country into municipalities as well as empirical data of Estonian municipalities and offer a research direction for identifying conceptual solutions to the development problems in Estonian municipalities. The analysis of the theoretical approaches to municipal size pointed out that they are fragmented and incompatible. Some authors support small municipalities, and others large. The theoretical reasoning of both those directions is often strongly simplified and biased and a unified metatheoretical approach has not been established. The empirical analysis revealed that there is no empirical evidence to confirm either the presence of significant size related advantages among municipalities or the existence of an optimal municipal size considering current municipal functions and financing. The lack of theoretical and empirical evidence on the necessity for administrativeterritorial reform means that merging municipalities alone cannot significantly improve the public service delivery capacities and economic and democratic development of Estonian municipalities and that future studies should focus on analyzing public services from the perspective of their economic efficiency, quality and accessibility, and in doing so, determine the optimal size of regions for providing the various public services.
From nanoparticles to large aerosols: Ultrafast measurement methods for size and concentration

International Nuclear Information System (INIS)

Keck, Lothar; Spielvogel, Juergen; Grimm, Hans

2009-01-01

A major challenge in aerosol technology is the fast measurement of number size distributions with good accuracy and size resolution. The dedicated instruments are frequently based on particle charging and electric detection. Established fast systems, however, still feature a number of shortcomings. We have developed a new instrument that constitutes of a high flow Differential Mobility Analyser (high flow DMA) and a high sensitivity Faraday Cup Electrometer (FCE). The system enables variable flow rates of up to 150 lpm, and the scan time for size distribution can be shortened considerably due to the short residence time of the particles in the DMA. Three different electrodes can be employed in order to cover a large size range. First test results demonstrate that the scan time can be reduced to less than 1 s for small particles, and that the results from the fast scans feature no significant difference to the results from established slow method. The fields of application for the new instrument comprise the precise monitoring of fast processes with nanoparticles, including monitoring of engine exhaust in automotive research.
From nanoparticles to large aerosols: Ultrafast measurement methods for size and concentration

Science.gov (United States)

Keck, Lothar; Spielvogel, Jürgen; Grimm, Hans

2009-05-01

A major challenge in aerosol technology is the fast measurement of number size distributions with good accuracy and size resolution. The dedicated instruments are frequently based on particle charging and electric detection. Established fast systems, however, still feature a number of shortcomings. We have developed a new instrument that constitutes of a high flow Differential Mobility Analyser (high flow DMA) and a high sensitivity Faraday Cup Electrometer (FCE). The system enables variable flow rates of up to 150 lpm, and the scan time for size distribution can be shortened considerably due to the short residence time of the particles in the DMA. Three different electrodes can be employed in order to cover a large size range. First test results demonstrate that the scan time can be reduced to less than 1 s for small particles, and that the results from the fast scans feature no significant difference to the results from established slow method. The fields of application for the new instrument comprise the precise monitoring of fast processes with nanoparticles, including monitoring of engine exhaust in automotive research.
Uncertainty budget in internal monostandard NAA for small and large size samples analysis

International Nuclear Information System (INIS)

Dasari, K.B.; Acharya, R.

2014-01-01

Total uncertainty budget evaluation on determined concentration value is important under quality assurance programme. Concentration calculation in NAA or carried out by relative NAA and k0 based internal monostandard NAA (IM-NAA) method. IM-NAA method has been used for small and large sample analysis of clay potteries. An attempt was made to identify the uncertainty components in IM-NAA and uncertainty budget for La in both small and large size samples has been evaluated and compared. (author)
Towards energy-efficient territories: which choices for the territorial organisation? ADeus' Notes Nr 214. Towards territories producing renewable energies. ADeus' Notes Nr 215, November 2016

International Nuclear Information System (INIS)

Pons, Anne; Gendron, Yves; Isenmann, Jean; Masse, Camille; Berlet, Jessica; Mallick, Amandine; Martin, Stephanie; Delahaye, Mathilde; Muller, Lisa

2016-11-01

After having outlined that each territory does not possess the same potential in terms of energy efficiency, a first issue of this publication outlines the role of territorial planning to improve performance and efficiency of the built environment, to develop infrastructures and to improve their quality, to organise mobility demand, to put back the car to a right place, to reduce and to optimise goods road transport. It also notices that planning is not enough: individuals must somehow be constrained and encouraged, and changes of practices on the long term must be promoted. A panel of solutions to be adapted to the local context is then proposed for different situations related to mobility and transport. The second issue first outlines how to valorise local energy potentials by promoting energy saving and energy efficiency, by choosing the right energy for the right usage. It shows how to promote interdependency and solidarity between territories as far as energy production and consumption are concerned. It describes how to plan renewable energy sites in town planning documents
Environmental radioactivity of the Russian Federation territory

International Nuclear Information System (INIS)

1993-01-01

General characteristics of the contaminated areas at the territory of Russia due to the Chernobyl accident is presented. Greatest areas of 137 Cs contamination (1-5 Ci/km 2 ) were revealed in Russia as compared with Belarus Ukraine and Moldova Russian territory was studied less than that of other republics affected due to the Chernobyl accident. Ratio of regions of Russia by 137 Cs contamination degree was considered. 3 tabs
Public Opinion Is More than Law: Popular Sovereignty and Vigilantism in the Nebraska Territory

Science.gov (United States)

Kammer, Sean M.

2011-01-01

After months of intense debate, Congress finally passed the Kansas-Nebraska Act on May 30, 1854, largely along sectional lines. Over the next several years Kansas Territory became "Bleeding Kansas" as violence erupted between pro-slavery and free-state factions. While scholars continue to debate the true causes of the fighting in Kansas,…
Development of superconducting poloidal field coils for medium and large size tokamaks

International Nuclear Information System (INIS)

Dittrich, H.-G.; Forster, S.; Hofmann, A.

1983-01-01

Large long pulse tokamak fusion experiments require the use of superconducting poloidal field (PF) coils. In the past not much attention has been paid to the development of such coils. Therefore a development programme has been initiated recently at KfK. In this report start with summarizing the relevant PF coil parameters of some medium and large size tokamaks presently under construction or design, respectively. The most important areas of research and development work are deduced from these parameters. Design considerations and first experimental results concerning low loss conductors, cooling concepts and structural components are given
Multidimensional and multiscalar analisis of territorial rural development in Brazil

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Sergio Schneider

2013-09-01

Full Text Available Of late, there have been several political, practical and analytical changes to our understanding of rural development. Diverse efforts have emerged in the analysis and discussion of spatial dynamics such as “rurality”, territories, in the construction of a territorial perspective of rural development. These changes in the forms of identification and measurement of rural development lead us to question the validity and effectiveness of applied methods, inviting us to establish methodologies and analytical criteria coherent with the multiple manifestations and scales of development. This article offers a multidimensional and multi-scalar analytical model for territorial rural development, using our methodology tested in four rural territories of Brazil.
Highly crystallized nanometer-sized zeolite a with large Cs adsorption capability for the decontamination of water.

Science.gov (United States)

Torad, Nagy L; Naito, Masanobu; Tatami, Junichi; Endo, Akira; Leo, Sin-Yen; Ishihara, Shinsuke; Wu, Kevin C-W; Wakihara, Toru; Yamauchi, Yusuke

2014-03-01

Nanometer-sized zeolite A with a large cesium (Cs) uptake capability is prepared through a simple post-milling recrystallization method. This method is suitable for producing nanometer-sized zeolite in large scale, as additional organic compounds are not needed to control zeolite nucleation and crystal growth. Herein, we perform a quartz crystal microbalance (QCM) study to evaluate the uptake ability of Cs ions by zeolite, to the best of our knowledge, for the first time. In comparison to micrometer-sized zeolite A, nanometer-sized zeolite A can rapidly accommodate a larger amount of Cs ions into the zeolite crystal structure, owing to its high external surface area. Nanometer-sized zeolite is a promising candidate for the removal of radioactive Cs ions from polluted water. Our QCM study on Cs adsorption uptake behavior provides the information of adsorption kinetics (e.g., adsorption amounts and rates). This technique is applicable to other zeolites, which will be highly valuable for further consideration of radioactive Cs removal in the future. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Local authorities and electricity: territories, actors and issues within the local public service in France; Les collectivites locales et l'electricite. Territoires, acteurs et enjeux autour du service public local de l'electricite en france

Energy Technology Data Exchange (ETDEWEB)

Bouvier, G

2005-06-15

In France, the role of local authorities in the organization of the electricity supply system is largely unknown mainly due to the size of the state-owned utility Electricite de France (EDF). Local authorities and their groupings played a major role in the electrification of the national territory and have kept important prerogatives as conceding authorities of this service of general interest. These groupings also became the tools of the soft power of local actors. The geopolitical analysis of the relationships between local municipalities and electric power stakeholders shows the diversity of actors and opinions. Stuck between market liberalization issues and decentralization to local authorities, these groupings tend to reinforce their competencies. Furthermore, decentralization goes along with a reinforcement of the political involvement in local energy policy and with conflicts on the adequate territorial scale for theses policies. (author)
Parent presence, delayed dispersal, and territory acquisition in the Seychelles warbler

NARCIS (Netherlands)

Eikenaar, C.; Richardson, D. S.; Komdeur, J.

2007-01-01

The presence of parents in the natal territory may play an important, but often overlooked, role in natal dispersal and the consequent acquisition of a territory. Living with parents in a territory may confer a fitness advantage to subordinates through, for example, the nepotistic behavior of the
The territorial biorefinery as a new business model

Directory of Open Access Journals (Sweden)

Ion Lucian Ceapraz

2016-05-01

Full Text Available The transition toward more sustainable industries opens the way for alternative solutions based upon new economic models using agricultural inputs or biomass to substitute oil-based inputs. In this context different generations of biorefinery complexes are evolving rapidly and highlight the numerous possibilities for the organization of processing activities, from supply to final markets. The evolution of these biorefineries has followed two main business models, the port biorefinery, based on the import of raw materials, and the territorial biorefinery, based on strong relationships with local (or regional supply bases. In this article we focus on the concept of the ‘territorial biorefinery’, seen as a new business model. We develop the idea of a link between the biorefinery and its territory through several relevant theoretical approaches and demonstrate that the definition of ‘territorial biorefinery’ does not achieve, from these theoretical backgrounds, a consensus. More importantly, we emphasise that the theoretical assumptions underlying the different definitions used should be made explicit in order to facilitate the manner in which practioners study, develop and set up businesses of this kind.

Regional competitiveness and territorial industrial development in Serbia

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Zeković Slavka

2009-01-01

Full Text Available In the paper are investigated the regional competitiveness and the territorial aspects of industry in Serbia. There are analyzed the key recent movement in industrial development of Serbia and macrolocational factors and territorial organization of industry. The research of possible structural changes of industry and identification of its key development sectors is the important component of territorial development analysis in Serbia. This paper points to the kinds and types of industrial zones and industrial parks as fundamental models of regional and urban development of that activity with critical retrospection on the industrial zones in Serbia (greenfield and brownfield industrial locations. There are shown results of evaluation the regional competitiveness from a stand-point of possibilities of industrial development on the regional level (NUTS 3 by comparative analyses and Spider method. Results are used as one of the bases for making preliminary draft of territorial development scenario of this activity in Serbia and for the possible alocation of the future industrial zones and industrial parks in region level.
Communities of floodplain forests in the territory of Pecna

International Nuclear Information System (INIS)

Majekova, M.; Vykoukova, I.

2010-01-01

The paper deals with studying of preserved fragment of original vegetation of flood-plain forests in the territory of Pecna, which falls within territory of European significance Bratislava wetlands. This topic is part of very current issue of preserving of wetland ecosystems, and water resources in the country in the present time. The area of Pecna is safely used as one of drinking water for Bratislava. The aim of our study was to assess phyto-sociologically the current state of flood-plain forests on the territory of Pecna.
Outline of a model of responses to territorial stigma

DEFF Research Database (Denmark)

Larsen, Troels Schultz; Delica, Kristian Nagel

groups inhabiting neglected neighbourhoods inform their reactions to the symbolic boundaries and hierarchies, their relations to the place they inhabit and the strategies with which they react towards the territorial stigma. Further, we demonstrate that it is possible to chart the distribution...... of different sets of strategies designed to cope with territorial stigma according to the relevance and efficacy of the inherently different groups living in territorially stigmatized places based on their specific position in the model. By doing so we can also critically examine Wacquants central claim...
Study on external reactor vessel cooling capacity for advanced large size PWR

International Nuclear Information System (INIS)

Jin Di; Liu Xiaojing; Cheng Xu; Li Fei

2014-01-01

External reactor vessel cooling (ERVC) is widely adopted as a part of in- vessel retention (IVR) in severe accident management strategies. In this paper, some flow parameters and boundary conditions, eg., inlet and outlet area, water inlet temperature, heating power of the lower head, the annular gap size at the position of the lower head and flooding water level, were considered to qualitatively study the effect of them on natural circulation capacity of the external reactor vessel cooling for an advanced large size PWR by using RELAP5 code. And the calculation results provide some basis of analysis for the structure design and the following transient response behavior of the system. (authors)
Prey size and availability limits maximum size of rainbow trout in a large tailwater: insights from a drift-foraging bioenergetics model

Science.gov (United States)

Dodrill, Michael J.; Yackulic, Charles B.; Kennedy, Theodore A.; Haye, John W

2016-01-01

The cold and clear water conditions present below many large dams create ideal conditions for the development of economically important salmonid fisheries. Many of these tailwater fisheries have experienced declines in the abundance and condition of large trout species, yet the causes of these declines remain uncertain. Here, we develop, assess, and apply a drift-foraging bioenergetics model to identify the factors limiting rainbow trout (Oncorhynchus mykiss) growth in a large tailwater. We explored the relative importance of temperature, prey quantity, and prey size by constructing scenarios where these variables, both singly and in combination, were altered. Predicted growth matched empirical mass-at-age estimates, particularly for younger ages, demonstrating that the model accurately describes how current temperature and prey conditions interact to determine rainbow trout growth. Modeling scenarios that artificially inflated prey size and abundance demonstrate that rainbow trout growth is limited by the scarcity of large prey items and overall prey availability. For example, shifting 10% of the prey biomass to the 13 mm (large) length class, without increasing overall prey biomass, increased lifetime maximum mass of rainbow trout by 88%. Additionally, warmer temperatures resulted in lower predicted growth at current and lower levels of prey availability; however, growth was similar across all temperatures at higher levels of prey availability. Climate change will likely alter flow and temperature regimes in large rivers with corresponding changes to invertebrate prey resources used by fish. Broader application of drift-foraging bioenergetics models to build a mechanistic understanding of how changes to habitat conditions and prey resources affect growth of salmonids will benefit management of tailwater fisheries.
Mechanical properties of duplex steel welded joints in large-size constructions

OpenAIRE

J. Nowacki

2012-01-01

Purpose: On the basis of sources and own experiments, the analysis of mechanical properties, applications as well as material and technological problems of ferritic-austenitic steel welding were carried out. It was shown the area of welding applications, particularly welding of large-size structures, on the basis of example of the FCAW method of welding of the UNS S3 1803 duplex steel in construction of chemical cargo ships.Design/methodology/approach: Welding tests were carried out for duple...
Mock-up test of remote controlled dismantling apparatus for large-sized vessels (contract research)

Energy Technology Data Exchange (ETDEWEB)

Myodo, Masato; Miyajima, Kazutoshi [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment; Okane, Shogo [Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment

2001-03-01

The Remote dismantling apparatus, which is equipped with multi-units for functioning of washing, cutting, collection of cut pieces and so on, has been constructed to dismantle the large-sized vessels in the JAERI's Reprocessing Test Facility (JRTF). The apparatus has five-axis movement capability and its operation is performed remotely. The mock-up tests were performed to evaluate the applicability of the apparatus to actual dismantling activities by using the mock-ups of LV-3 and LV-5 in the facility. It was confirmed that each unit was satisfactory functioned by remote operation. Efficient procedures for dismantling the large-sized vessel was studied and various date was obtained in the mock-up tests. This apparatus was found to be applicable for the actual dismantling activity in JRTF. (author)
Mock-up test of remote controlled dismantling apparatus for large-sized vessels (contract research)

International Nuclear Information System (INIS)

Myodo, Masato; Miyajima, Kazutoshi; Okane, Shogo

2001-03-01

The Remote dismantling apparatus, which is equipped with multi-units for functioning of washing, cutting, collection of cut pieces and so on, has been constructed to dismantle the large-sized vessels in the JAERI's Reprocessing Test Facility (JRTF). The apparatus has five-axis movement capability and its operation is performed remotely. The mock-up tests were performed to evaluate the applicability of the apparatus to actual dismantling activities by using the mock-ups of LV-3 and LV-5 in the facility. It was confirmed that each unit was satisfactory functioned by remote operation. Efficient procedures for dismantling the large-sized vessel was studied and various date was obtained in the mock-up tests. This apparatus was found to be applicable for the actual dismantling activity in JRTF. (author)
Dossier: “Public Policies for Territorial Development in Latin America”

Directory of Open Access Journals (Sweden)

Eric Sabourin

2013-12-01

Full Text Available This dossier is devoted to the subject “Public Policies for Territorial Development in Latin America”. It is true that articles about either public policies for rural development or territorial and environmental development have already been published in Sustainability in Debate. However, this present dossier has the merit of introducing scientific articles that combine both research subjects – public policies for rural and for territorial/environmental development.
The Features of Geo-Ecological Assessment within the Geo-Eco-Socio-Economic Approach to the Development of Northern Territories

Directory of Open Access Journals (Sweden)

Aleksander Ivanovich Semyachkov

2015-12-01

Full Text Available In modern conditions, for the purpose of preservation a territory’s ecosystem at its involvement in economic circulation, it is necessary to carry out the anticipatory geo-ecological assessment for indicating the degree of resistance to hypothetical anthropogenic influence. The existing methodological approaches for performing the geo-ecological assessment are unified and can often be equally applied to various types of territories. A new methodical approach for geo-ecological assessment is brought forth in the article. It takes into account the specific character of the Ural region’s northern territories. The approach is based on the point assessment of territory, which is explained by its large area, moreover, the point assessment is proposed to carry out before the development of the territory. This approach makes possible to consider the specific features of the territory’s ecosystem, namely its ability for self-restoration and self-cleaning in the process of economic development and after it. It allows carrying out the choice of economic activity direction on the whole and satisfying the condition of the minimization of the damage from violation the territory’s ecosystem and preservation its resource potential. The research results can be utilized in the studies of experts and students working on the geo-ecological assessment of territory
Impact basins on Ganymede and Callisto and implications for the large-projectile size distribution

Science.gov (United States)

Wagner, R.; Neukum, G.; Wolf, U.; Greeley, R.; Klemaszewski, J. E.

2003-04-01

It has been conjectured that the projectile family which impacted the Galilean Satellites of Jupiter was depleted in large projectiles, concluded from a ''dearth'' in large craters (> 60 km) (e.g. [1]). Geologic mapping, aided by spatial filtering of new Galileo as well as older Voyager data shows, however, that large projectiles have left an imprint of palimpsests and multi-ring structures on both Ganymede and Callisto (e. g. [2]). Most of these impact structures are heavily degraded and hence difficult to recognize. In this paper, we present (1) maps showing the outlines of these basins, and (2) derive updated crater size-frequency diagrams of the two satellites. The crater diameter from a palimpsest diameter was reconstructed using a formula derived by [3]. The calculation of the crater diameter Dc from the outer boundary Do of a multi-ring structure is much less constrained and on the order of Dc = k \\cdot Do , with k ≈ 0.25-0.3 [4]. Despite the uncertainties in locating the ''true'' crater rims, the resulting shape of the distribution in the range from kilometer-sized craters to sizes of ≈ 500 km is lunar-like and strongly suggests a collisionally evolved projectile family, very likely of asteroidal origin. An alternative explanation for this shape could be that comets are collisionally evolved bodies in a similar way as are asteroids, which as of yet is still uncertain and in discussion. Also, the crater size distributions on Ganymede and Callisto are shifted towards smaller crater sizes compared to the Moon, caused by a much lower impact velocity of impactors which preferentially were in planetocentric orbits [5]. References: [1] Strom et al., JGR 86, 8659-8674, 1981. [2] J. E. Klemaszewski et al., Ann. Geophys. 16, suppl. III, 1998. [3] Iaquinta-Ridolfi &Schenk, LPSC XXVI (abstr.), 651-652, 1995. [4] Schenk &Moore, LPSC XXX, abstr. No. 1786 [CD-Rom], 1999. [5] Horedt & Neukum, JGR 89, 10,405-10,410, 1984.
Buffer zones of territories of gray wolves as regions of intraspecific strife

Science.gov (United States)

Mech, L.D.

1994-01-01

The locations of 22 territorial gray wolves (Canis lupus) killed by conspecifics in northeastern Minnesota were analyzed in a study involving radio-telemetry from 1968 through 1992. Twenty-three percent of the wolves were killed precisely on the borders of their estimated territories; 41%, within 1.0 km (16% of the radius of their mean-estimated territory) inside or outside the estimated edge; 91%, within 3.2 km inside or outside (50% of the radius of their mean-estimated territory) of the estimated edge. This appears to be the first report of intraspecific mortality of mammals along territorial boundaries.
The territorial competitive intelligence: a network concept

OpenAIRE

Bertacchini, Yann; Dou, Henri

2003-01-01

Whenever a territorial district is thinking about the next orientations of its own future, indeed it implies an act of development. In other words, it initiates a process of global competitiveness (Cavalcant, 1999) It is nothing less but reinforce the attractiveness capacity of the territory, endow it with specific arguments, make the potential partners know about them when they exist and finally, probably show a real will towards the associate partners related to the development program (Har...
Formation of a Territorial Brand Using Example of the Kharkiv Oblast

Directory of Open Access Journals (Sweden)

Prytychenko Tamara I.

2014-03-01

Full Text Available The article considers the notion, stages of formation of the territorial brand and approaches to the territorial brand positioning. It justifies expediency of the territorial brand formation. It analyses existing approaches to the territorial brand formation using example of the Kharkiv oblast, studies Kharkiv city and oblast ratings, reveals perception of the Kharkiv region brand by the target population through a sociological poll, gives recommendations on development of the strategy of the Kharkiv brand positioning and develops measures directed at promotion of the Kharkiv brand.
—Does Demand Fall When Customers Perceive That Prices Are Unfair? The Case of Premium Pricing for Large Sizes

OpenAIRE

Eric T. Anderson; Duncan I. Simester

2008-01-01

We analyze a large-scale field test conducted with a mail-order catalog firm to investigate how customers react to premium prices for larger sizes of women's apparel. We find that customers who demand large sizes react unfavorably to paying a higher price than customers for small sizes. Further investigation suggests that these consumers perceive that the price premium is unfair. Overall, premium pricing led to a 6% to 8% decrease in gross profits.
Vertebral Adaptations to Large Body Size in Theropod Dinosaurs.

Directory of Open Access Journals (Sweden)

John P Wilson

Full Text Available Rugose projections on the anterior and posterior aspects of vertebral neural spines appear throughout Amniota and result from the mineralization of the supraspinous and interspinous ligaments via metaplasia, the process of permanent tissue-type transformation. In mammals, this metaplasia is generally pathological or stress induced, but is a normal part of development in some clades of birds. Such structures, though phylogenetically sporadic, appear throughout the fossil record of non-avian theropod dinosaurs, yet their physiological and adaptive significance has remained unexamined. Here we show novel histologic and phylogenetic evidence that neural spine projections were a physiological response to biomechanical stress in large-bodied theropod species. Metaplastic projections also appear to vary between immature and mature individuals of the same species, with immature animals either lacking them or exhibiting smaller projections, supporting the hypothesis that these structures develop through ontogeny as a result of increasing bending stress subjected to the spinal column. Metaplastic mineralization of spinal ligaments would likely affect the flexibility of the spinal column, increasing passive support for body weight. A stiff spinal column would also provide biomechanical support for the primary hip flexors and, therefore, may have played a role in locomotor efficiency and mobility in large-bodied species. This new association of interspinal ligament metaplasia in Theropoda with large body size contributes additional insight to our understanding of the diverse biomechanical coping mechanisms developed throughout Dinosauria, and stresses the significance of phylogenetic methods when testing for biological trends, evolutionary or not.
Vertebral Adaptations to Large Body Size in Theropod Dinosaurs.

Science.gov (United States)

Wilson, John P; Woodruff, D Cary; Gardner, Jacob D; Flora, Holley M; Horner, John R; Organ, Chris L

2016-01-01

Rugose projections on the anterior and posterior aspects of vertebral neural spines appear throughout Amniota and result from the mineralization of the supraspinous and interspinous ligaments via metaplasia, the process of permanent tissue-type transformation. In mammals, this metaplasia is generally pathological or stress induced, but is a normal part of development in some clades of birds. Such structures, though phylogenetically sporadic, appear throughout the fossil record of non-avian theropod dinosaurs, yet their physiological and adaptive significance has remained unexamined. Here we show novel histologic and phylogenetic evidence that neural spine projections were a physiological response to biomechanical stress in large-bodied theropod species. Metaplastic projections also appear to vary between immature and mature individuals of the same species, with immature animals either lacking them or exhibiting smaller projections, supporting the hypothesis that these structures develop through ontogeny as a result of increasing bending stress subjected to the spinal column. Metaplastic mineralization of spinal ligaments would likely affect the flexibility of the spinal column, increasing passive support for body weight. A stiff spinal column would also provide biomechanical support for the primary hip flexors and, therefore, may have played a role in locomotor efficiency and mobility in large-bodied species. This new association of interspinal ligament metaplasia in Theropoda with large body size contributes additional insight to our understanding of the diverse biomechanical coping mechanisms developed throughout Dinosauria, and stresses the significance of phylogenetic methods when testing for biological trends, evolutionary or not.
Technical trends of large-size photomasks for flat panel displays

Science.gov (United States)

Yoshida, Koichiro

2017-06-01

Currently, flat panel displays (FPDs) are one of the main parts for information technology devices and sets. From 1990's to 2000's, liquid crystal displays (LCDs) and plasma displays had been mainstream FPDs. In the middle of 2000's, demand of plasma displays declined and organic light emitting diodes (OLEDs) newly came into FPD market. And today, major technology of FPDs are LCDs and OLEDs. Especially for mobile devices, the penetration of OLEDs is remarkable. In FPDs panel production, photolithography is the key technology as same as LSI. Photomasks for FPDs are used not only as original master of circuit pattern, but also as a tool to form other functional structures of FPDs. Photomasks for FPDs are called as "Large Size Photomasks(LSPMs)", since the remarkable feature is " Size" which reaches over 1- meter square and over 100kg. In this report, we discuss three LSPMs technical topics with FPDs technical transition and trend. The first topics is upsizing of LSPMs, the second is the challenge for higher resolution patterning, and the last is "Multi-Tone Mask" for "Half -Tone Exposure".
To the question of radioecological mapping of former test sites territories

International Nuclear Information System (INIS)

Grinshtejn, Yu.A.; Syusyura, B.B.

2001-01-01

Performing of large scale (1:25000 - 1:50000) litho-geochemical surveys is necessary if traditional approach is used at mapping alpha- and beta- irradiations ( 239 Pu, 90 Sr) distribution on the territory of the former Semipalatinsk Test Site. Such activities may demand tens of years and great financial supply. Works are performed on estimation of the experience application of schlich geochemical testing used at geological survey with the aim to find more quick technologies of mapping the radionuclide contaminated areas. (author)
Ultra-large size austenitic stainless steel forgings for fast breeder reactor 'Monju'

International Nuclear Information System (INIS)

Tsukada, Hisashi; Suzuki, Komei; Sato, Ikuo; Miura, Ritsu.

1988-01-01

The large SUS 304 austenitic stainless steel forgings for the reactor vessel of the prototype FBR 'Monju' of 280 MWe output were successfully manufactured. The reactor vessel contains the heart of the reactor and sodium coolant at 530 deg C, and its inside diameter is about 7 m, and height is about 18 m. It is composed of 12 large forgings, that is, very thick flanges and shalls made by ring forging and an end plate made by disk forging and hot forming, using a special press machine. The manufacture of these large forgings utilized the results of the basic test on the material properties in high temperature environment and the effect that the manufacturing factors exert on the material properties and the results of the development of manufacturing techniques for superlarge forgings. The problems were the manufacturing techniques for the large ingots of 250 t class of high purity, the hot working techniques for stainless steel of fine grain size, the forging techniques for superlarge rings and disks, and the machining techniques of high precision for particularly large diameter, thin wall rings. The manufacture of these large stainless steel forgings is reported. (Kako, I.)

Operational tools to build a multicriteria territorial risk scale with multiple stakeholders

International Nuclear Information System (INIS)

Cailloux, Olivier; Mayag, Brice; Meyer, Patrick; Mousseau, Vincent

2013-01-01

Evaluating and comparing the threats and vulnerabilities associated with territorial zones according to multiple criteria (industrial activity, population, etc.) can be a time-consuming task and often requires the participation of several stakeholders. Rather than a direct evaluation of these zones, building a risk assessment scale and using it in a formal procedure permits to automate the assessment and therefore to apply it in a repeated way and in large-scale contexts and, provided the chosen procedure and scale are accepted, to make it objective. One of the main difficulties of building such a formal evaluation procedure is to account for the multiple decision makers' preferences. The procedure used in this article, ELECTRE TRI, uses the performances of each territorial zone on multiple criteria, together with preferential parameters from multiple decision makers, to qualitatively assess their associated risk level. We also present operational tools in order to implement such a procedure in practice, and show their use on a detailed example
The Minister Council decree about conditions for to bring on the territory of Poland, to take away from the territory of Poland, and to transit through this territory nuclear materials, radioactive sources and devices containing such sources of 27 April 2004

International Nuclear Information System (INIS)

Miller, L.

2004-01-01

The decree refers to conditions for to bring on the territory of Poland, to take away from the territory of Poland, and to transit through this territory nuclear materials, radioactive sources and devices containing such sources. They be bring to, take away and transit through Poland with documents and procedures determined in regulations. The decree replaces the decree of 5 November 2002 (Dz.U. no. 207, item 1754)
A hybrid adaptive large neighborhood search algorithm applied to a lot-sizing problem

DEFF Research Database (Denmark)

Muller, Laurent Flindt; Spoorendonk, Simon

This paper presents a hybrid of a general heuristic framework that has been successfully applied to vehicle routing problems and a general purpose MIP solver. The framework uses local search and an adaptive procedure which choses between a set of large neighborhoods to be searched. A mixed integer...... of a solution and to investigate the feasibility of elements in such a neighborhood. The hybrid heuristic framework is applied to the multi-item capacitated lot sizing problem with dynamic lot sizes, where experiments have been conducted on a series of instances from the literature. On average the heuristic...
Sizing and scaling requirements of a large-scale physical model for code validation

International Nuclear Information System (INIS)

Khaleel, R.; Legore, T.

1990-01-01

Model validation is an important consideration in application of a code for performance assessment and therefore in assessing the long-term behavior of the engineered and natural barriers of a geologic repository. Scaling considerations relevant to porous media flow are reviewed. An analysis approach is presented for determining the sizing requirements of a large-scale, hydrology physical model. The physical model will be used to validate performance assessment codes that evaluate the long-term behavior of the repository isolation system. Numerical simulation results for sizing requirements are presented for a porous medium model in which the media properties are spatially uncorrelated
DEVELOPMENT OF A PROJECT OF LAND TENURE IN THE STAVROPOL TERRITORY

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Elena Vyacheslavovna Pismennaya

2016-12-01

Full Text Available The provision of food security in Russia under conditions of the WTO and the Customs Union, the food import embargo and sanctions is a complex and multiscale task for supplying industry with the agricultural raw materials and the population with foodstuffs on stable basis and for achieving relative independence from the imports of raw materials and food products [1]. Currently, the agribusiness in the Stavropol Territory is developing faster than the agriculture in the neighboring regions of the North Caucasus Federal District. An analysis of the diversity of natural and socio-economic conditions in this Territory has shown that the existing areas of agricultural specialization do not correspond to the potential of the territory and the food security in general. With the reduction of the state financial support, an increase in the number of unprofitable farms has been marked. The structure of the foodstuff manufacturing (potatoes, fruits, milk, and meat is increasingly drawn to the small-scale farms. The consequence of the land and economic reforms becomes the imbalance structure of agricultural lands, livestock population, crop acreages and rotations, deterioration of soil fertility indices in large and medium agricultural enterprises. The low yielding natural forage grassland are prevailing. A biologically simplified system of farming has been formed, which leads to a short-term economic effect on the background of the phytosanitary and agrochemical sustainability drop of tillable lands and to the deterioration of the natural environment state. The production and yield of agricultural crops is increasingly dependent on weather conditions. This is unacceptable for the recovery of livestock production and effective arable farming [2]. In accordance with the implementation of the «Strategy of Socio-Economic Development of the North Caucasus Federal District until 2025», the Stavropol Territory in the future will continue focusing on the
Effect of pore size on performance of monolithic tube chromatography of large biomolecules.

Science.gov (United States)

Podgornik, Ales; Hamachi, Masataka; Isakari, Yu; Yoshimoto, Noriko; Yamamoto, Shuichi

2017-11-01

Effect of pore size on the performance of ion-exchange monolith tube chromatography of large biomolecules was investigated. Radial flow 1 mL polymer based monolith tubes of different pore sizes (1.5, 2, and 6 μm) were tested with model samples such as 20 mer poly T-DNA, basic proteins, and acidic proteins (molecular weight 14 000-670 000). Pressure drop, pH transient, the number of binding site, dynamic binding capacity, and peak width were examined. Pressure drop-flow rate curves and dynamic binding capacity values were well correlated with the nominal pore size. While duration of the pH transient curves depends on the pore size, it was found that pH duration normalized on estimated surface area was constant, indicating that the ligand density is the same. This was also confirmed by the constant number of binding site values being independent of pore size. The peak width values were similar to those for axial flow monolith chromatography. These results showed that it is easy to scale up axial flow monolith chromatography to radial flow monolith tube chromatography by choosing the right pore size in terms of the pressure drop and capacity. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Territorial community: a systematic approach to advance functions of individual elements

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T. V. Serohina

2017-03-01

It is established that in conditions of the administrative-territorial reform, is the need to change in the approach to the basic concepts, in particular, of the territorial communities category as well as of a new category of amalgamated territorial community. New categories need to be identifyed and be enshrined in the legal framework.
Scrum of scrums solution for large size teams using scrum methodology

OpenAIRE

Qurashi, Saja Al; Qureshi, M. Rizwan Jameel

2014-01-01

Scrum is a structured framework to support complex product development. However, Scrum methodology faces a challenge of managing large teams. To address this challenge, in this paper we propose a solution called Scrum of Scrums. In Scrum of Scrums, we divide the Scrum team into teams of the right size, and then organize them hierarchically into a Scrum of Scrums. The main goals of the proposed solution are to optimize communication between teams in Scrum of Scrums; to make the system work aft...
Introduction to Large-sized Test Facility for validating Containment Integrity under Severe Accidents

International Nuclear Information System (INIS)

Na, Young Su; Hong, Seongwan; Hong, Seongho; Min, Beongtae

2014-01-01

An overall assessment of containment integrity can be conducted properly by examining the hydrogen behavior in the containment building. Under severe accidents, an amount of hydrogen gases can be generated by metal oxidation and corium-concrete interaction. Hydrogen behavior in the containment building strongly depends on complicated thermal hydraulic conditions with mixed gases and steam. The performance of a PAR can be directly affected by the thermal hydraulic conditions, steam contents, gas mixture behavior and aerosol characteristics, as well as the operation of other engineering safety systems such as a spray. The models in computer codes for a severe accident assessment can be validated based on the experiment results in a large-sized test facility. The Korea Atomic Energy Research Institute (KAERI) is now preparing a large-sized test facility to examine in detail the safety issues related with hydrogen including the performance of safety devices such as a PAR in various severe accident situations. This paper introduces the KAERI test facility for validating the containment integrity under severe accidents. To validate the containment integrity, a large-sized test facility is necessary for simulating complicated phenomena induced by an amount of steam and gases, especially hydrogen released into the containment building under severe accidents. A pressure vessel 9.5 m in height and 3.4 m in diameter was designed at the KAERI test facility for the validating containment integrity, which was based on the THAI test facility with the experimental safety and the reliable measurement systems certified for a long time. This large-sized pressure vessel operated in steam and iodine as a corrosive agent was made by stainless steel 316L because of corrosion resistance for a long operating time, and a vessel was installed in at KAERI in March 2014. In the future, the control systems for temperature and pressure in a vessel will be constructed, and the measurement system
Constitutionalism, State and territory in the globalization context

Directory of Open Access Journals (Sweden)

William Guillermo Jiménez

2012-12-01

Full Text Available Globalization shows that the national State is losing the monopoly in the production of law, and this generates changes concerning the environment of application of the state legal arrangements and the role of the territory as the limit thereof. The object of this work is to offer a panorama about of the law globalization impacts on the State, the constitutional theory and the territory. The study is performed by means of the documentary review technique by using the consultation of diverse sources. Our conclusion is that the Westphalian model of State-nation has been weakened; however, globalization needs the State to be able to operate. Law has been deterritorialized and the territory continues to be a fundamental element for the contemporary State.
46 CFR 308.504 - Definition of territories and possessions.

Science.gov (United States)

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Definition of territories and possessions. 308.504 Section 308.504 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance I-Introduction § 308.504 Definition of territories and...
Effective collateral circulation may indicate improved perfusion territory restoration after carotid endarterectomy.

Science.gov (United States)

Lin, Tianye; Lai, Zhichao; Lv, Yuelei; Qu, Jianxun; Zuo, Zhentao; You, Hui; Wu, Bing; Hou, Bo; Liu, Changwei; Feng, Feng

2018-02-01

To investigate the relationship between the level of collateral circulation and perfusion territory normalisation after carotid endarterectomy (CEA). This study enrolled 22 patients with severe carotid stenosis that underwent CEA and 54 volunteers without significant carotid stenosis. All patients were scanned with ASL and t-ASL within 1 month before and 1 week after CEA. Collateral circulation was assessed on preoperative ASL images based on the presence of ATA. The postoperative flow territories were considered as back to normal if they conformed to the perfusion territory map in a healthy population. Neuropsychological tests were performed on patients before and within 7 days after surgery. ATA-based collateral score assessed on preoperative ASL was significantly higher in the flow territory normalisation group (n=11, 50 %) after CEA (P mean differences+2SD among control (MMSE=1.35, MOCA=1.02)]. This study demonstrated that effective collateral flow in carotid stenosis patients was associated with normalisation of t-ASL perfusion territory after CEA. The perfusion territory normalisation group tends to have more cognitive improvement after CEA. • Evaluation of collaterals before CEA is helpful for avoiding ischaemia during clamping. • There was good agreement on ATA-based ASL collateral grading. • Perfusion territories in carotid stenosis patients are altered. • Patients have better collateral circulation with perfusion territory back to normal. • MMSE and MOCA test scores improved more in the territory normalisation group.
The Territory as Infrastructure: The Case-Study of the Province of Rome.

Directory of Open Access Journals (Sweden)

Cecilia Scoppetta

2012-04-01

field of territorial development policies, which are increasingly entrusted to local and regional dimension, in which tend to manifest ideas, proposals and initiatives. On the other hand, as regards the national infrastructure policies, the long absence of comprehensive planning documents, which can provide a reference for local authorities and economic operators, has been mirrored in an episodic and often contradictory action. This situation seems to persist despite the profound changes that, since the 90s, have invested "traditional” planning tools in the direction of greater institutional coordination, and despite the EU territorial policies.Thus, large territorial networks eventually take, at most, the role of (probable elements of a "scenario" and not that of strategic development factors.An example of these difficulties is given by the recent territorial plan of the Province of Rome.The article suggests the assumption of the European strategic and multi-level (highly experimental approach, based on the concept of “Territorial Platform”, towards the overcoming of the highlighted problems.
From conservationism to sustainable territorial development

Directory of Open Access Journals (Sweden)

Paulo Freire Vieira

2009-10-01

Full Text Available Since the end of the 1960s, the eclosion of a planetary problematics related to the recognition of the “ecological limits of material growth” has mobilized growing attention on the part of scientific communities and public opinion. The systemic concept of eco-development has emerged from this context and been gradually disseminated as a an expression of the radical critique of the economistic ideology underlying industrial-technological “civilization”. Over the course of the 1980s and 1990s, the proliferation of case studies on experiences of local and territorial development in different national contexts has contributed to a deepening of (systemic notions of endogeneity, de-centralization, self-reliance, local autonomy and integrated local productive systems, which have always considered bases of the ecodevelopmentalist position. Against the background of the uncertainties, constraints and opportunities imposed by assymetrical globalization, special attention began to be given to the analysis of the innovative and synergic responses – in terms of socio-economic, socio-cultural and political-institutional reorganization – that have been generated within these spaces. Furthermore, and in a rather paradoxical way, most of the studies linked to a territorial focus give little attention to the treatment of the immense challenges brought about through the elosion of socioenvironmental crisis and the appearance of a vast literature dealing with the connection between environment and development. The present article offers exploratory subsidies that attempt to overcome the aforementioned lacunae, evaluating both the pertinence and general conditions of viability of the sustainable territorial development approach at the current stage of evolution of the Brazilian environmental agenda. Keywords: systemic research, ecological policy, environmental policy, sustainable territorial development.
Territorial cohesion post - 2013 : To whomsoever it may concern

NARCIS (Netherlands)

Faludi, A.K.F.

2010-01-01

Conceived as a motion for resolution, the paper considers territorial cohesion now being on the statute book, the Green Paper on Territorial Cohesion, Barca making the case for integrated, place-based strategies, the EU Strategy for the Baltic Sea Region and the future of Cohesion policy. The
Territory management an appropriate approach for taking into account dynamic risks

Science.gov (United States)

Fernandez, M.; Ruegg, J.

2012-04-01

The territorial approach in risk analysis is well established in scientific communications in recent years, especially in the francophone literature. It is an especially appropriate approach for exploring a large number of criteria and factors influencing, on the territory, the composition of the vulnerabilities and risks. In these sense, this approach is appropriate to identify not only risks due to natural hazards but also social and environmental risks. Our case study explores the catastrophic landslide, a collapse of 6 millions cubic meters of rock in Los Chorros, in the municipality of San Cristobal Verapaz-Guatemala, in January 2009. We demonstrate that the same natural hazard has different consequences within this territory and may also increase or even create new vulnerabilities and risks for the population. The analysis shows that the same event can endanger various aspects of the territory: resources, functions (agriculture, or houses uses for example) and allocations and highlights the different types of vulnerabilities that land users (i.e., farmers, merchants transport drivers) face. To resolve a post-disaster situation, the actors choose one vulnerability among a set of vulnerabilities (in a multi-vulnerability context) and with this choice they define their own acceptable risk limits. To give an example, the transport driver choose to reduce the economic vulnerability when going to the local market and crossing the landslide (physical vulnerability). In the context of a developing country with weak development and limited resources, land users that become the Risk managers after the disaster are compelled to prioritize between different actions for reducing risks This study provides a novel approach to risk management by adding a political science and geography dimension through the territory approach for improving our understanding of multi-hazard and multi-risk management. Based on findings from this case study, this work asserts that risk is not
Large Scale Behavior and Droplet Size Distributions in Crude Oil Jets and Plumes

Science.gov (United States)

Katz, Joseph; Murphy, David; Morra, David

2013-11-01

The 2010 Deepwater Horizon blowout introduced several million barrels of crude oil into the Gulf of Mexico. Injected initially as a turbulent jet containing crude oil and gas, the spill caused formation of a subsurface plume stretching for tens of miles. The behavior of such buoyant multiphase plumes depends on several factors, such as the oil droplet and bubble size distributions, current speed, and ambient stratification. While large droplets quickly rise to the surface, fine ones together with entrained seawater form intrusion layers. Many elements of the physics of droplet formation by an immiscible turbulent jet and their resulting size distribution have not been elucidated, but are known to be significantly influenced by the addition of dispersants, which vary the Weber Number by orders of magnitude. We present experimental high speed visualizations of turbulent jets of sweet petroleum crude oil (MC 252) premixed with Corexit 9500A dispersant at various dispersant to oil ratios. Observations were conducted in a 0.9 m × 0.9 m × 2.5 m towing tank, where large-scale behavior of the jet, both stationary and towed at various speeds to simulate cross-flow, have been recorded at high speed. Preliminary data on oil droplet size and spatial distributions were also measured using a videoscope and pulsed light sheet. Sponsored by Gulf of Mexico Research Initiative (GoMRI).
Large-sized and highly radioactive 3H and 109Cd Langmuir-Blodgett films

International Nuclear Information System (INIS)

Shibata, S.; Kawakami, H.; Kato, S.

1994-02-01

A device for the deposition of a radioactive Langmuir-Blodgett (LB) film was developed with the use of: (1) a modified horizontal lifting method, (2) an extremely shallow trough, and (3) a surface pressure-generating system without piston oil. It made a precious radioactive subphase solution repeatedly usable while keeping its radioactivity concentration as high as possible. Any large-size thin films can be prepared by just changing the trough size. Two monomolecular-layers of Y-type films of cadmium [ 3 H] icosanoate and 109 Cd icosanoate were built up as 3 H and 109 Cd β-sources for electron spectroscopy with intensities of 1.5 GBq (40 mCi) and 7.4 MBq (200 μCi), respectively, and a size of 65x200 mm 2 . Excellent uniformity of the distribution of deposited radioactivity was confirmed by autoradiography and photometry. (author)
The Political and Territorial Development of Nations without States

Directory of Open Access Journals (Sweden)

Jernej Zupančič

2010-12-01

Full Text Available This paper analyzes the issue of nations without states in contemporary Europe between the Atlantic and the Urals. The political map of the continent comprises forty-seven countries, most of which are nation-states. However, the cultural mosaic of Europe is far more complex; there are around fifty ethnic groups (in addition to historical, territorial, or indigenous ethnic minorities and an enormous number of immigrant ethnic communities lacking a state-based organization. Together, these people add up to 78 million, or almost 15% of the European population. Twenty-seven groups can be considered nations without states; they are culturally and ethnically based and have various forms of territorial integrity and political organization. However, they did not create a state organization, despite many attempts by some through history. Without a state organization, those communities have poorer opportunities to protect their folk culture and to reproduce various elements of ethnic identity. This is why they seek territorial autonomy or independent statehood through nationalist movements. In many cases, these ambitions are encompassed in regional movements. These movements have been popular in Europe, particularly because the idea of a “Europe of regions” as part of the European Union has had broad political support and acceptance. However, it has not actually succeeded. The EU and Europe as a whole are still a Europe of (nation-states. In general, regional movements have been successful and through this some nations without states have attained part of their political ambitions in the form of territorial autonomy. The regionalization of former centralist states (e.g., Spain and the United Kingdom increased the chances of ethnic survival for the Catalans, Basques, Scots, and Welsh. On the other hand, the regionalization of nations without states represented territorial division, a kind of “divide and rule” strategy serving to reduce their
Innovative factors and conditions of sustainable development of rural territories

Directory of Open Access Journals (Sweden)

Voloshenko Ksenya

2012-03-01

Full Text Available This article considers the main features of sustainable development of rural territories, identifies the factors of innovative entrepreneurship, and assesses their influence on the condition of rural economy. Special attention is paid to the analysis of concepts, programmes, and projects in the field of rural territory development. The authors summarise conceptual and strategic approaches and actions of the Baltic region states in the field of sustainable development of rural territories. The article identifies objectives, common for the Baltic region, relating to sustainability of rural territories, including sustainable use of natural resource potential, diversification of production through support for non-agricultural activities and employment, application of innovations and efficient technologies, and manufacturing of environmentally friendly products. The analysis of the development of agricultural and innovations in the Baltic Sea regions serves as a basis for identifying the factors and conditions of supporting innovative entrepreneurship. Of special importance are the research, technological, and innovative potential of the territory, the availability of adequate innovative infrastructure, and the formation of innovative culture. The authors corroborate the idea of innovative entrepreneurship development in rural territories through the transformation of organizational and economic mechanism of management relating to the creation of institutional, infrastructure, and spatial conditions. Research and technological cooperation in the Baltic region is emphasised as a priority area.

Tourism territories in low density areas: The case of Naturtejo geopark in Portugal

Directory of Open Access Journals (Sweden)

George Manuel de Almeida Ramos

2016-06-01

Full Text Available This paper aims to supply some elements regarding tourism territories’ building in low density areas, and to corroborate the creation of a specific tourism territory (the Naturtejo Geopark by the role carried out by a new territorial actor – Naturtejo, EIM (a Portuguese geopark´s management firm - allowing tourism activities within a territorial scope different from the traditional territorial units’ partition. The methodology applied is based on literature review and a specific case study used to show the creation of a new tourism territory. The results achieved suggest that concerted action in this new tourism territory has been producing positive effects from the supply-side point of view.
Vital stability of territory: the contents and ways of strengthening

Directory of Open Access Journals (Sweden)

Vladimir Stepanovich Bochko

2013-09-01

Full Text Available The paper shows that the traditional outlook on development of territories as the process of alignment of their socio-economic development with the help of external influences should be advanced and replaced by a new vision. The purpose of the work is the definition of the basic rules of the concept of vital stability of territories. The creation by the local population of the riches and well being by expansion of manufacturing industry on the basis of the use of intelligence — technological and moral — ethical factors are shown as the basic contents of the offered concept. A consequence of such approach is the growing feedback of made expenses, as technologically completed production will be realized but not raw material or semi-finished item. Only the differentiation industrial development of the territory is capable to deduce it from a condition of poverty and depression. The understanding of development of the territory as creation of conditions for growth of people’s wellbeing and formation of a man as a person is opened. The accent of the attention on the promotion of a man not only as the purpose of transformation of territory, but also as the factor of its safe development through an increase of his or her intellectual and spiritual levels is made. The measures and instruction on innovation to the strengthening of vital stability of territories are offered. The separate results of research were used at the prolongation of the Plan for strategic development of Yekaterinburg up to 2020. Authorities of territories at the formation of their development strategy can apply the new offered rules.
Territories of flammulated owls (Otus flammeolus): Is occupancy a measure of habitat quality?

Science.gov (United States)

Brian D. Linkhart; Richard T. Reynolds

1997-01-01

Annual territory occupancy by Flammulated Owls (Otus flammeolus) in Colorado was evaluated from 1981-1996. Fourteen territories occurred within a 452 ha study area. Each year, three to six territories were occupied by breeding pairs and three to seven were occupied by unpaired males. Territories were occupied by breeding pairs a mean of 5.1 years (...
Territorial Developments Based on Graffiti: a Statistical Mechanics Approach

Science.gov (United States)

2011-10-28

Many animals, among which wolves , foxes and coyotes, are known to scent–mark their territories as a way of warning intruders of their presence and to...A. Lewis and R. L. Crabtree, Mechanistic home range models capture spatial patterns and dynamics of coyote territories in Yellowstone , Proc. Roy
Geoinformation dataware for radiological monitoring of territories

Science.gov (United States)

Zatserkovnyi, V. I.; Kozachenko, E. V.; Shishenko, O. I.

2015-10-01

The paper provides a study, during which the fully accessible and open information from the literature and thematic maps is processed and systemized, reflecting the state of the problem of the radiological monitoring of the territories using the geoinformation technology. The stated ArcGIS technologies is used in the Web ecological Chernihiv region atlas for the map binding of sites and zones of the radioactive and chemical contamination of the territories as well as filling the atlas data with ecological and economical resources of the region.
Protecting the turf: The effect of territorial marking on others' creativity.

Science.gov (United States)

Brown, Graham; Baer, Markus

2015-11-01

Territorial marking allows people to communicate that a territory has been claimed. Across 2 studies, we examine the impact of territorial marking of one's ideas on others' invited creativity when asked to provide feedback. Integrating research on territoriality and self-construal, we examine the effect of control-oriented marking on invited creativity (Study 1), and the extent to which an independent versus interdependent self-construal moderates this effect (Study 2). Results of Study 1 demonstrate that the use of control-oriented marking to communicate a territorial claim over one's ideas inhibits invited creativity, and this effect is mediated by intrinsic motivation. Also consistent with our hypotheses, the results of Study 2 show that self-construal moderates the effect of control-oriented marking on others' intrinsic motivation and creativity. Marking diminishes invited creativity among people with an independent self-construal but serves to enhance the creativity of those with an interdependent self-construal. Consistent with Study 1, intrinsic motivation mediates this moderated effect. Our results highlight the important but heretofore understudied role of territoriality in affecting others' creativity as well as the role of independent versus interdependent self-construal in shaping this effect. (c) 2015 APA, all rights reserved).
Territorial Rural Development: Biosphere Reserves as an opportunity for sustainable development

Directory of Open Access Journals (Sweden)

Antonio Benete Reyes

2015-06-01

Full Text Available The strategy to strengthen the field of rural development planning aims the search for social cohesion, regional competitiveness and environmental sustainability of the territories. In this sense, the current uncertain context characterized by the globalization of the economy, increasing demand for energy, erosion and pressure on natural resources demand for innovative models that promote rural development territorial strategies that give priority to local resources and that support local development models In this stage, the model of territorial planning is established as a preferred option on models of local development settled under the concept of the municipality, since mobilizes resources and capabilities between regions that have common strengths and opportunities for promoting development and exceeding the vision and concept of the local as political-administrative unit. It is in this supra-municipal and territorial approach where Biosphere Reserves are an opportunity for sustainable territorial development.
Q0000-398 is a high-redshift quasar with a large angular size

International Nuclear Information System (INIS)

Gearhart, M.R.; Pacht, E.

1977-01-01

A study is described, using the three-element interferrometer at the National Radio Astronomy Observatory, West Virginia, to investigate whether any quasars exist that might be radio sources. It was found that Q0000-398 appeared to be a quasar of high red shift and large angular size. The interferrometer was operated with a 300-1200-1500 m baseline configuration at 2695 MHz. The radio map for Q0000-398 is shown, and has two weak components separated by 134 +- 40 arc s. If these components are associated with the optical object this quasar has the largest known angular size for its red shift value. The results reported for Q0000-398 and other quasars having considerable angular extent demonstrate the importance of considering radio selection effects in the angular diameter-red shift relationship, and since any radio selection effects are removed when quasars are selected optically, more extensive mapping programs should be undertaken, looking particularly for large scale structure around optically selected high-z quasars. (U.K.)
12 CFR 618.8030 - Out-of-territory related services.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Out-of-territory related services. 618.8030 Section 618.8030 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM GENERAL PROVISIONS Related Services § 618.8030 Out-of-territory related services. (a) System banks and associations may offer...
27 CFR 478.117 - Function outside a customs territory.

Science.gov (United States)

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Function outside a customs... Importation § 478.117 Function outside a customs territory. In the insular possessions of the United States outside customs territory, the functions performed by U.S. Customs officers under this subpart within a...
19 CFR 146.61 - Constructive transfer to Customs territory.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Constructive transfer to Customs territory. 146.61 Section 146.61 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY... Constructive transfer to Customs territory. The port director shall accept receipt of any entry in proper form...
GIS methodology and case study regarding assessment of the solar potential at territorial level: PV or thermal?

Directory of Open Access Journals (Sweden)

Loïc Quiquerez

2015-06-01

Full Text Available This paper presents a GIS-based methodology for assessing solar photovoltaic (PV and solar thermal potentials in urban environment. The consideration of spatial and temporal dimensions of energy resource and demand allows, for two different territories of the Geneva region, to determine the suitable building roof areas for solar installations, the solar irradiance on these areas and, finally, the electrical and/or thermal energy potentials related to the demand. Results show that the choice of combining PV and solar thermal for domestic hot water (DHW is relevant in both territories. Actually, the installation of properly sized solar thermal collectors doesn’t decrease much the solar PV potential, while allowing significant thermal production. However, solar collectors for combined DHW and space heating (SH require a much larger surface and, therefore, have a more important influence on the PV potential.
CARTOGRAPHICAL-GEOINFORMATICAL SECURITY OF TERRITORIAL PLANNING IN THE RUSSIAN FEDERATION

Directory of Open Access Journals (Sweden)

A. N. Panin

2017-01-01

Full Text Available The adoption of the town planning code of the Russian Federation in 2004, started the modern stage of spatial planning in Russia at all administrative-territorial levels. Despite the fact that it was more than 12 years ago, the system of preparation documents of territorial planning and zoning has continued the path of improvement [Chistobaev, 2013]. Quite significant aspects of these documents preparation is related to the cartographic unit. Over the period there has been a qualitative shift in the preparation of the documents that is connected first of all with an increasing role of geographic information systems, and strengthening synchronization of documents of various administrative and territorial rank, including due to transition to a unified cartographic basis [Skaterschikov, 2007].It is important to note that in the post-Soviet period, actually work on the documents of spatial planning in the country has conducted. Thus, the first stage after a significant break was characterized by misunderstandings on the part of authorities of “customer” role and significance of this document on the one hand, and the other, was associated with the shortage of specialists, which was simply not enough for large-scale operation in the country. These problems led to what in fact was complete absence of current methods and requirements for the formation of the documents. So the preparation of the graphic part was limited at best, issuing paper copies and receiving electronic copies of maps as raster images.The second stage is characterized by a number of positive trends – first, the town planning code of the Russian Federation has undergone significant changes and second, there has been put into effect additional normative legal acts, guidelines governing the preparation of the documents related to the software shells, and meeting the needs of the Federal Service for State Registration, Cadastre and Cartography of the Russian Federation. Since the
Territorial perspective of agricultural extension policies in Colombia

Directory of Open Access Journals (Sweden)

Molina Juan Patricio

2010-12-01

Full Text Available This article presents a historic perspective of agricultural extension in Colombia and highlights its scope in relationship to regional development. Four periods are identified, which show that policies have evolved towards a territorial and decentralized agricultural extension. However, this trend has not been consolidated in recent years. It is suggested that Colombia should recover an approach of agricultural extension that integrates the productive dimension with a territorial perspective.
Knowledge And Innovation Networks And Territorial Knowledge Management

OpenAIRE

Cappellin, R.

2002-01-01

According to the approach of “territorial networks” the various forms of integration or the various networks, which may be identified in a local economy, may be described as follows: technological integration; Integration of the local labour market; Production integration between the firms; Integration between the service sectors and the manufacturing firms; Financial integration of the firms; Territorial integration at the local level; Social and cultural integration; Relationships of instit...
Nuclear industry and territories

International Nuclear Information System (INIS)

Le Ngoc, B.

2016-01-01

Nuclear industry being composed of plants, laboratories, nuclear power stations, uranium mines, power lines and fluxes of materials from one facility to another is a strong shaper of the national territory. Contrary to other European countries, French nuclear industry is present all over the national territory. In 64 departments out of 101 there is at least one enterprise whose half of the revenues depends on nuclear activities. The advantage of such a geographical dispersion is when a nuclear activity is given up the social impact is less important: people tend to find a new job in the same region. French Nuclear power plants are generally set in remote places where population density is low and being the first employer by far of the area and being a major contributor to the city revenues, they are perceived as a key element the local population is proud of. In Germany, nuclear power plants are set inside dense industrial regions and appear as an industry just like any other.(A.C.)
Small, medium, large or supersize? The development and evaluation of interventions targeted at portion size

Science.gov (United States)

Vermeer, W M; Steenhuis, I H M; Poelman, M P

2014-01-01

In the past decades, portion sizes of high-caloric foods and drinks have increased and can be considered an important environmental obesogenic factor. This paper describes a research project in which the feasibility and effectiveness of environmental interventions targeted at portion size was evaluated. The studies that we conducted revealed that portion size labeling, offering a larger variety of portion sizes, and proportional pricing (that is, a comparable price per unit regardless of the size) were considered feasible to implement according to both consumers and point-of-purchase representatives. Studies into the effectiveness of these interventions demonstrated that the impact of portion size labeling on the (intended) consumption of soft drinks was, at most, modest. Furthermore, the introduction of smaller portion sizes of hot meals in worksite cafeterias in addition to the existing size stimulated a moderate number of consumers to replace their large meals by a small meal. Elaborating on these findings, we advocate further research into communication and marketing strategies related to portion size interventions; the development of environmental portion size interventions as well as educational interventions that improve people's ability to deal with a ‘super-sized' environment; the implementation of regulation with respect to portion size labeling, and the use of nudges to stimulate consumers to select healthier portion sizes. PMID:25033959
The role of territory settlement, individual quality, and nesting initiation on productivity of Bell's vireos

Science.gov (United States)

Cara J. Joos; Frank R., III Thompson; John. Faaborg

2014-01-01

Variation in habitat quality among territories within a heterogeneous patch should influence reproductive success of territory owners. Further, territory settlement order following an ideal despotic distribution (IDD) should predict the fitness of occupants if territory selection is adaptive. We recorded settlement order and monitored nests in territories occupied by...
Validation Of Intermediate Large Sample Analysis (With Sizes Up to 100 G) and Associated Facility Improvement

International Nuclear Information System (INIS)

Bode, P.; Koster-Ammerlaan, M.J.J.

2018-01-01

Pragmatic rather than physical correction factors for neutron and gamma-ray shielding were studied for samples of intermediate size, i.e. up to the 10-100 gram range. It was found that for most biological and geological materials, the neutron self-shielding is less than 5 % and the gamma-ray self-attenuation can easily be estimated. A trueness control material of 1 kg size was made based on use of left-overs of materials, used in laboratory intercomparisons. A design study for a large sample pool-side facility, handling plate-type volumes, had to be stopped because of a reduction in human resources, available for this CRP. The large sample NAA facilities were made available to guest scientists from Greece and Brazil. The laboratory for neutron activation analysis participated in the world’s first laboratory intercomparison utilizing large samples. (author)
Optimal integrated sizing and planning of hubs with midsize/large CHP units considering reliability of supply

International Nuclear Information System (INIS)

Moradi, Saeed; Ghaffarpour, Reza; Ranjbar, Ali Mohammad; Mozaffari, Babak

2017-01-01

Highlights: • New hub planning formulation is proposed to exploit assets of midsize/large CHPs. • Linearization approaches are proposed for two-variable nonlinear CHP fuel function. • Efficient operation of addressed CHPs & hub devices at contingencies are considered. • Reliability-embedded integrated planning & sizing is formulated as one single MILP. • Noticeable results for costs & reliability-embedded planning due to mid/large CHPs. - Abstract: Use of multi-carrier energy systems and the energy hub concept has recently been a widespread trend worldwide. However, most of the related researches specialize in CHP systems with constant electricity/heat ratios and linear operating characteristics. In this paper, integrated energy hub planning and sizing is developed for the energy systems with mid-scale and large-scale CHP units, by taking their wide operating range into consideration. The proposed formulation is aimed at taking the best use of the beneficial degrees of freedom associated with these units for decreasing total costs and increasing reliability. High-accuracy piecewise linearization techniques with approximation errors of about 1% are introduced for the nonlinear two-dimensional CHP input-output function, making it possible to successfully integrate the CHP sizing. Efficient operation of CHP and the hub at contingencies is extracted via a new formulation, which is developed to be incorporated to the planning and sizing problem. Optimal operation, planning, sizing and contingency operation of hub components are integrated and formulated as a single comprehensive MILP problem. Results on a case study with midsize CHPs reveal a 33% reduction in total costs, and it is demonstrated that the proposed formulation ceases the need for additional components/capacities for increasing reliability of supply.

Patagonia: nature and territories

Directory of Open Access Journals (Sweden)

Alejandro Fabián Schweitzer

2014-12-01

This paper analyzes the place occupied by Patagonia in today’s fin de siècle scenario of commodities, hegemony crisis and multi-polar world emergence concurring with the convergence of consumerist guidelines, all of which would apparently lead to an in-depth socio-ecological crisis as well as to an accelerated dispute over nature and territory sense.
Complex Cooperative Strategies in Group-Territorial African Lions

Science.gov (United States)

Heinsohn, Robert; Packer, Craig

1995-09-01

Female lions (Panthera leo) showed persistent individual differences in the extent to which they participated in group-territorial conflict. When intergroup encounters were simulated by playback of aggressive vocalizations, some individuals consistently led the approach to the recorded intruder, whereas others lagged behind and avoided the risks of fighting. The lead females recognized that certain companions were laggards but failed to punish them, which suggests that cooperation is not maintained by reciprocity. Modification of the "odds" in these encounters revealed that some females joined the group response when they were most needed, whereas other lagged even farther behind. The complexity of these responses emphasizes the great diversity of individual behavior in this species and the inadequacy of current theory to explain cooperation in large groups.
A procedure to detect flaws inside large size marble blocks by ultrasound

OpenAIRE

Bramanti, Mauro; Bozzi, Edoardo

1999-01-01

In stone and marble industry there is considerable interest in the possibility of using ultrasound diagnostic techniques for non-destructive testing of large size blocks in order to detect internal flaws such as faults, cracks and fissures. In this paper some preliminary measurements are reported in order to acquire basic knowledge of the fundamental properties of ultrasound, such as propagation velocity and attenuation, in the media here considered. We then outline a particular diagnostic pr...
Relation between natural and anthropogenic factors in the redistribution of radionuclides on the 30 km Chernobyl NPP territory, including the result of countermeasures

International Nuclear Information System (INIS)

Kazakov, S.V.; Sukhoruchkin, A.K.; Arkhipov, N.P.; Arkhipov, A.N.; Loginova, L.S.; Meshalkin, G.S.

1997-01-01

Before the accident natural and anthropogenic ecosystems occupied about 90% of 30-km zone area, including 36% of forest ecosystem, ploughed lands -28%, meadows and bogs - 18%. About 10% of total areas were occupied by ameliorated lands, separate water reservoirs - 2.8% relatively large area. Ten years after the Chernobyl accident the lands structure was changed: Areas of forest territories became larger (up to 12-13%). Areas of territories occupied by different technical constructions, roads were increased too. Contamination of different objects of 30-km zone territory is very uneven, for instance variation of 137 Cs contamination of soil reaches the same thousand times (From 0.1-5 up to 10000 and more Ci/km 2 )
The realities of doing business in the Northwest Territories

International Nuclear Information System (INIS)

Gullberg, E.

2000-01-01

The practical and legal issues regarding business operations in the Northwest Territories were discussed for the benefit of any enterprise wishing to conduct business in the territory. The non-renewable resources in the North are greatly responsible for the economic development in the Northwest Territories. Yellowknife was established in 1930's to service the gold mines and is now the service centre for Canada's only diamond mine located in the tundra one hour by air from Yellowknife. Other major oil and gas discoveries include Norman Wells along the Mackenzie River and the Beaufort Delta Region. In addition, new oil and gas has been discovered near Fort Liard. There is no legislation governing businesses operating in the oil and gas industry specifically, but several Acts exist where general applications would apply. This paper described the demographics of the territory and the types of government. Band councils play a significant role in local government. Much of the land in the Northwest Territories is the subject of land claims or has been transferred to indigenous people as part of settled land claims. A socio-economic agreement signed in 1996 ensures a certain percentage of northern suppliers, northern resident employees and aboriginal employees in both the construction and operation of the BHP mine. An even more demanding agreement was signed for the Diavik Diamond mine in 1999. The registration and licensing requirements that the government of the Northwest Territories imposes on businesses were described with emphasis on the Business Corporations Act, the Business License Act and the Worker's Compensation Act. Employee issues were also discussed as they relate to the Canada Labour Code, the Employment Standards Regulation, Fair Practices Act, and the Payroll Tax Act. Other regulatory requirements which would apply to the oil and gas industry include the Safety Act, the Motor Vehicles Act
Ordenamiento territorial: del control a la democratización

Directory of Open Access Journals (Sweden)

Patricia Azucena Sacipa

2001-01-01

Full Text Available Ordenamiento Territorial: del control a la democratización. (Resumen Las políticas públicas de ordenamiento territorial adquieren importancia hoy desde diferentes perspectivas, entre ellas, dentro de los actuales procesos de agudización de los conflictos socioterritoriales expresados cada vez más en hechos intranacionales violentos. En Colombia, algunas de estas políticas contemplan la posibilidad de democratizar el Estado colombiano a través de las mismas; con el fin de analizar la posibilidad de democratización del Estado colombiano - en el que fuerzas paralelas al Estado se disputan el control territorial a través de la fuerza -, a partir de la implementación de las políticas públicas de ordenamiento territorial, como estrategia de control y regulación de los conflictos socioterritoriales, se propone observar a través de un caso especifico (el departamento del Guaviare, la importancia de la existencia de un efectivo control a largo plazo, como condición preliminar para garantizar la democracia.
Assessing bear-human conflicts in the Yukon Territory

OpenAIRE

Lukie, Raechel Dawn

2010-01-01

Managing conflicts between bears and humans is vital for human safety and for the conservation of bears. This study investigated black bear (Ursus americanus) and grizzly bear (Ursus arctos) interactions with humans in 18 major communities of the Yukon Territory. I used an information theoretic approach to generate predictive models of the relative potential of bear-human interaction for the 9 conservation officer management regions in the Yukon Territory. I independently modeled interactions...
Rural tourism on the territory of Krasnodar region

OpenAIRE

VOLKOVA TATIANA ALEKSANDROVNA; PUNKO INGA MERABOVNA; ZHULIKOV ANTON ANDREEVICH; KHODYKINA MARIA FEDOROVNA; PONOMARENKO ANASTASIA ANDREEVNA

2016-01-01

Active development of rural tourism on the territory of Krasnodar region helps solve two quite important tasks: diversification of tourist product within the region’s territory and development of rural area; rise in the living standards of rural population at the expense of new jobs, increase of the prestige of living in rural area, development of general infrastructure as well as enhancement of investment attractiveness of the village. Functional departmentalization within rural tourism unio...
Project No. 10 - Partial restoration of Ignalina NPP territory

International Nuclear Information System (INIS)

2000-01-01

At present Ignalina NPP territory makes a total of 2544 ha of land. Due to termination of construction activity development and due to the decision taken to shutdown unit 1 the need in such a territory fell off. For normal and safe operation of Ignalina NPP 1440 ha is enough, including 1237 ha for of Ignalina NPP administrative area and 203 ha for auxiliary objects. Ignalina NPP will have to rearrange territory, forestry that was damaged during the construction activities of the plant and to restore the damaged farmlands and to pass the rearranged forestry that belonged to the Ignalina NPP to the Ministry of Forestry. The total estimated cost of the project is about 1.042 M EURO
Territory Quality and Plumage Morph Predict Offspring Sex Ratio Variation in a Raptor.

Directory of Open Access Journals (Sweden)

Nayden Chakarov

Full Text Available Parents may adapt their offspring sex ratio in response to their own phenotype and environmental conditions. The most significant causes for adaptive sex-ratio variation might express themselves as different distributions of fitness components between sexes along a given variable. Several causes for differential sex allocation in raptors with reversed sexual size dimorphism have been suggested. We search for correlates of fledgling sex in an extensive dataset on common buzzards Buteo buteo, a long-lived bird of prey. Larger female offspring could be more resource-demanding and starvation-prone and thus the costly sex. Prominent factors such as brood size and laying date did not predict nestling sex. Nonetheless, lifetime sex ratio (LSR, potentially indicative of individual sex allocation constraints and overall nestling sex were explained by territory quality with more females being produced in better territories. Additionally, parental plumage morphs and the interaction of morph and prey abundance tended to explain LSR and nestling sex, indicating local adaptation of sex allocation However, in a limited census of nestling mortality, not females but males tended to die more frequently in prey-rich years. Also, although females could have potentially longer reproductive careers, a subset of our data encompassing full individual life histories showed that longevity and lifetime reproductive success were similarly distributed between the sexes. Thus, a basis for adaptive sex allocation in this population remains elusive. Overall, in common buzzards most major determinants of reproductive success appeared to have no effect on sex ratio but sex allocation may be adapted to local conditions in morph-specific patterns.
National Politics of Territorial Management: The Brazilian Case Política nacional de ordenamiento territorial: el caso de Brasil

Directory of Open Access Journals (Sweden)

Rita de Cássia Gregório de Andrade

2010-12-01

Full Text Available In the recent history of the Brazilian Territorial Politics, we can observe the option for the elaboration and implementation of Politics for Territorial Arrangement, in a national level, which contemplates the contemporary management methodologies. This means, the decentralization and consequent social participation as also the articulation of actions between the different government instances, together with the idea of sustainable development. The aim of this paper is to contribute to the discussion regarding the national politics of Territorial Arrangement through the case of Brazil. The discussion is supported by observations, experiences and studies of the author, based on lectures and primary and secondary analysis, mainly on statistical and cartographical material from the Brazilian Institute of Geography and Statistics (IBGE, publications of the Brazilian National Integration Ministry (MIN, books and scientific magazine papers.En la historia reciente de las políticas territoriales brasileñas se observa la opción por la elaboración e implantación de Políticas de Ordenamiento Territorial a nivel nacional, las cuales contemplan las metodologías de gestión contemporánea, o sea, la descentralización y consecuente participación social como también la articulación de acciones entre las diferentes instancias del gobierno. Asimismo se presenta la idea de sostenibilidad del desarrollo. El objetivo de este artículo es contribuir para la discusión respecto a las políticas nacionales de Ordenamiento Territorial trayendo el caso de Brasil. La discusión es fruto de observaciones, experiencias y estudios de la autora, con lecturas y análisis de fuentes primarias y secundarias, sobre todo material estadístico y cartográfico del Instituto Brasileño de Geografía y Estadística (IBGE, publicaciones del Ministerio de Integración Nacional de Brasil (MIN, libros y artículos de revistas científicas.
Effects of habitat size and quality on equilibrium density and extinction time of Sorex araneus populations

NARCIS (Netherlands)

Klok, C.; Roos, de A.M.

1998-01-01

1. The effects of changes in habitat size and quality on the expected population density and the expected time to extinction of Sorex araneus are studied by means of mathematical models that incorporate demographic stochasticity. 2. Habitat size is characterized by the number of territories, while
Comparison of silicon strip tracker module size using large sensors from 6 inch wafers

CERN Multimedia

Honma, Alan

1999-01-01

Two large silicon strip sensor made from 6 inch wafers are placed next to each other to simulate the size of a CMS outer silicon tracker module. On the left is a prototype 2 sensor CMS inner endcap silicon tracker module made from 4 inch wafers.
Finite-time and finite-size scalings in the evaluation of large-deviation functions: Numerical approach in continuous time.

Science.gov (United States)

Guevara Hidalgo, Esteban; Nemoto, Takahiro; Lecomte, Vivien

2017-06-01

Rare trajectories of stochastic systems are important to understand because of their potential impact. However, their properties are by definition difficult to sample directly. Population dynamics provides a numerical tool allowing their study, by means of simulating a large number of copies of the system, which are subjected to selection rules that favor the rare trajectories of interest. Such algorithms are plagued by finite simulation time and finite population size, effects that can render their use delicate. In this paper, we present a numerical approach which uses the finite-time and finite-size scalings of estimators of the large deviation functions associated to the distribution of rare trajectories. The method we propose allows one to extract the infinite-time and infinite-size limit of these estimators, which-as shown on the contact process-provides a significant improvement of the large deviation function estimators compared to the standard one.
Finite-time and finite-size scalings in the evaluation of large-deviation functions: Numerical approach in continuous time

Science.gov (United States)

Guevara Hidalgo, Esteban; Nemoto, Takahiro; Lecomte, Vivien

2017-06-01

Rare trajectories of stochastic systems are important to understand because of their potential impact. However, their properties are by definition difficult to sample directly. Population dynamics provides a numerical tool allowing their study, by means of simulating a large number of copies of the system, which are subjected to selection rules that favor the rare trajectories of interest. Such algorithms are plagued by finite simulation time and finite population size, effects that can render their use delicate. In this paper, we present a numerical approach which uses the finite-time and finite-size scalings of estimators of the large deviation functions associated to the distribution of rare trajectories. The method we propose allows one to extract the infinite-time and infinite-size limit of these estimators, which—as shown on the contact process—provides a significant improvement of the large deviation function estimators compared to the standard one.
Detection of tiny amounts of fissile materials in large-sized containers with radioactive waste

Science.gov (United States)

Batyaev, V. F.; Skliarov, S. V.

2018-01-01

The paper is devoted to non-destructive control of tiny amounts of fissile materials in large-sized containers filled with radioactive waste (RAW). The aim of this work is to model an active neutron interrogation facility for detection of fissile ma-terials inside NZK type containers with RAW and determine the minimal detectable mass of U-235 as a function of various param-eters: matrix type, nonuniformity of container filling, neutron gen-erator parameters (flux, pulse frequency, pulse duration), meas-urement time. As a result the dependence of minimal detectable mass on fissile materials location inside container is shown. Nonu-niformity of the thermal neutron flux inside a container is the main reason of the space-heterogeneity of minimal detectable mass in-side a large-sized container. Our experiments with tiny amounts of uranium-235 (<1 g) confirm the detection of fissile materials in NZK containers by using active neutron interrogation technique.
Detection of tiny amounts of fissile materials in large-sized containers with radioactive waste

Directory of Open Access Journals (Sweden)

Batyaev V.F.

2018-01-01

Full Text Available The paper is devoted to non-destructive control of tiny amounts of fissile materials in large-sized containers filled with radioactive waste (RAW. The aim of this work is to model an active neutron interrogation facility for detection of fissile ma-terials inside NZK type containers with RAW and determine the minimal detectable mass of U-235 as a function of various param-eters: matrix type, nonuniformity of container filling, neutron gen-erator parameters (flux, pulse frequency, pulse duration, meas-urement time. As a result the dependence of minimal detectable mass on fissile materials location inside container is shown. Nonu-niformity of the thermal neutron flux inside a container is the main reason of the space-heterogeneity of minimal detectable mass in-side a large-sized container. Our experiments with tiny amounts of uranium-235 (<1 g confirm the detection of fissile materials in NZK containers by using active neutron interrogation technique.
Association par ticipation, fair trade and sustainable territorial development: the experience of "toca tapetes" Asociativismo, comercio justo y el desarrollo territorial sustentable: la experiencia de "toca tapetes" Associativismo, comércio justo e o desenvolvimento territorial sustentável: a experiência da toca tapetes

Directory of Open Access Journals (Sweden)

Valentina Gomes Haensel Schmitt

2011-09-01

Full Text Available This study aimed to analyze the experience of the participation in associations and inclusion in Fair Trade by the organization "Toca Tapetes" as a contributing factor to sustainable territorial development in the municipality of Araranguá, SC. The methodology was largely qualitative applied through a case study which included targeted interviews that were semi-structured and not disguised, involving social actors that represent the sponsoring agency of micro enterprises in the state of Santa Catarina and with members of the association "Toca Tapetes". The study showed that the association experience of "Toca Tapetes" contributes to the process of sustainable territorial development, ecologically viable and supported by the principles of economic plurality and citizenship. The initiative has enabled the recovery of locally based cultural elements and transfer of job skills from parents to children. It is noteworthy that strengthening of association participation, of complementary exchange and ethical reeducation of the social actors involved in the productive process, by means of cooperation and, consequently, of the contribution to territorial development.El presente estudio tuvo el objetivo de analizar la experiencia de asociativismo e inserción en el Comercio Justo de la organización "Toca Tapetes" - "Toca Alfombras" - como factor de contribución al desarrollo territorial sustentable en el municipio de Araranguá-SC. La metodología utilizada fue predominantemente cualitativa, aplicada a través de un estudio de caso, que contó con la realización de entrevistas dirigidas semiestructuradas y no disfrazadas con actores sociales que representan la agencia de fomento al micro emprendedor en el Estado de Santa Catarina y con miembros de la asociación "Toca Tapetes". El estudio permitió constatar que la experiencia de asociativismo de "Toca Tapetes" contribuye para el proceso de desarrollo territorial sustentado, con viabilidad ecol
Physical activity opportunities in Canadian childcare facilities: a provincial/territorial review of legislation.

Science.gov (United States)

Vanderloo, Leigh M; Tucker, Patricia; Ismail, Ali; van Zandvroort, Melissa M

2012-05-01

Preschoolers spend a substantial portion of their day in childcare; therefore, these centers are an ideal venue to encourage healthy active behaviors. It is important that provinces'/territories' childcare legislation encourage physical activity (PA) opportunities. The purpose of this study was to review Canadian provincial/territorial childcare legislation regarding PA participation. Specifically, this review sought to 1) appraise each provincial/territorial childcare regulation for PA requirements, 2) compare such regulations with the NASPE PA guidelines, and 3) appraise these regulations regarding PA infrastructure. A review of all provincial/territorial childcare legislation was performed. Each document was reviewed separately by 2 researchers, and the PA regulations were coded and summarized. The specific provincial/territorial PA requirements (eg, type/frequency of activity) were compared with the NASPE guidelines. PA legislation for Canadian childcare facilities varies greatly. Eight of the thirteen provinces/territories provide PA recommendations; however, none provided specific time requirements for daily PA. All provinces/territories did require access to an outdoor play space. All Canadian provinces/territories lack specific PA guidelines for childcare facilities. The development, implementation, and enforcement of national PA legislation for childcare facilities may aid in tackling the childhood obesity epidemic and assist childcare staff in supporting and encouraging PA participation.
Radioactive contamination of the Byelorussia and Russia Territories after Chernobylsk accident

International Nuclear Information System (INIS)

Orlov, M.Yu.; Snykov, V.P.; Khvalenskij, Yu.A.; Teslenko, V.P.; Korenev, A.I.

1992-01-01

From the data on gamma-radiation dose rates, on meteorological data and conditions of atmospheric transfer at the first days following Chernobylsk NPP accident it was shown that soil contamination of Byelorussian and Russian territories with radionuclides was mainly caused by atmospheric precipitations on 28-30 April of 1986. Spatial distribution of radionuclide activity revealed that contamination of Russian territories were similar in isotopic content and radionuclide content considerably differed from contamination of Byelorussian territories

Multi-scale habitat selection in highly territorial bird species: Exploring the contribution of nest, territory and landscape levels to site choice in breeding rallids (Aves: Rallidae)

Science.gov (United States)

Jedlikowski, Jan; Chibowski, Piotr; Karasek, Tomasz; Brambilla, Mattia

2016-05-01

Habitat selection often involves choices made at different spatial scales, but the underlying mechanisms are still poorly understood, and studies that investigate the relative importance of individual scales are rare. We investigated the effect of three spatial scales (landscape, territory, nest-site) on the occurrence pattern of little crake Zapornia parva and water rail Rallus aquaticus at 74 ponds in the Masurian Lakeland, Poland. Habitat structure, food abundance and water chemical parameters were measured at nests and random points within landscape plots (from 300-m to 50-m radius), territory (14-m) and nest-site plots (3-m). Regression analyses suggested that the most relevant scale was territory level, followed by landscape, and finally by nest-site for both species. Variation partitioning confirmed this pattern for water rail, but also highlighted the importance of nest-site (the level explaining the highest share of unique variation) for little crake. The most important variables determining the occurrence of both species were water body fragmentation (landscape), vegetation density (territory) and water depth (at territory level for little crake, and at nest-site level for water rail). Finally, for both species multi-scale models including factors from different levels were more parsimonious than single-scale ones, i.e. habitat selection was likely a multi-scale process. The importance of particular spatial scales seemed more related to life-history traits than to the extent of the scales considered. In the case of our study species, the territory level was highly important likely because both rallids have to obtain all the resources they need (nest site, food and mates) in relatively small areas, the multi-purpose territories they defend.
REVIEW OF THE EUROPEAN SYSTEMS RESEARCH PROGRAMS OF URBAN TERRITORIES

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L. N. Kovalskyi

2017-01-01

Full Text Available The model of sustainable development of the territory should be in a state of control and management. The system of urban monitoring of Ukraine does not fully provide information on the level of sustainable development of settlements and regions. Therefore, it is necessary to create systems for monitoring indicators of sustainable development of human settlements and regions. The objective of this study is to analyze the existing programs for stimulating sustainable development in European countries and to develop recommendations on the need to organize such systems in Ukraine and to improve the system of urban monitoring. The article describes such systems and programs: URBACT is a program for sharing best practices between cities by creating thematic networks. URBACT’s mission is to encourage cities to work together and develop integrated solutions to common urban problems, through networking, to learn from each other’s experiences and identify best practices in order to improve urban policies; URBAN AUDIT – a large set of statistical information. The main objective of the system is to provide objective and comparable statistical data on European cities; URBAN ATLAS – provides a pan-European comparison of urban land use data. The information is in the form of open geospatial data. The system is aimed at facilitating work on site planning and site accounting. It is necessary to adopt the best practices of implementing sustainable development technology and apply it in other countries that have chosen a model for their development – a model for sustainable development of the territory. The current system of town-planning monitoring in Ukraine needs to be improved and given a new task – to take into account indicators of sustainable development of the territories. This system is most suitable for this task, since urban monitoring already takes into account certain indicators in the form of spatial data.
48 CFR 52.241-1 - Electric Service Territory Compliance Representation.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Electric Service Territory Compliance Representation. 52.241-1 Section 52.241-1 Federal Acquisition Regulations System FEDERAL... utility franchises or service territories established pursuant to State statute, State regulation, or...
The city, territoriality and networks in mental health policies

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Luciana Assis Costa

2014-09-01

Full Text Available The understanding of territory, made evident by a decentralized, local based, and non-institutionalized mental health model, is a fundamental element in building a renewed network. The objective of this essay is to understand how mental health policies gradually favor local actions, organized in terms of territories, to develop strategies of care that support the new model of mental health. From this perspective, the aim of this research is to reflect on the possibilities of establishing new social relations that can, in fact, widen the sense of community belonging in the daily living of those presenting mental health conditions. This study draws from theoretical concepts and frameworks of the social sciences, describing the diverse positions held by the main schools of urban sociology with regards to the understanding of territories. The multiple conceptions of territories and their relations to mental health are analyzed. Historical data about mental health in Brazil show a heterogeneous development of mental health policies in different areas of the country. Finally, social inclusion in the cities depends on an effective expansion of territory-based mental health services, as well as an amplification of the access to consumer goods and services not necessarily connected to health care, but to basic social and civil rights. Hopefully, new rules of social interaction will not be restricted to the mental health universe, but will promote new encounters in the urban space, with respect for differences and appreciation of diversity.
Territory and nest site selection patterns by Grasshopper Sparrows in southeastern Arizona

Science.gov (United States)

Ruth, Janet M.; Skagen, Susan K.

2017-01-01

Grassland bird populations are showing some of the greatest rates of decline of any North American birds, prompting measures to protect and improve important habitat. We assessed how vegetation structure and composition, habitat features often targeted for management, affected territory and nest site selection by Grasshopper Sparrows (Ammodramus savannarum ammolegus) in southeastern Arizona. To identify features important to males establishing territories, we compared vegetation characteristics of known territories and random samples on 2 sites over 5 years. We examined habitat selection patterns of females by comparing characteristics of nest sites with territories over 3 years. Males selected territories in areas of sparser vegetation structure and more tall shrubs (>2 m) than random plots on the site with low shrub densities. Males did not select territories based on the proportion of exotic grasses. Females generally located nest sites in areas with lower small shrub (1–2 m tall) densities than territories overall when possible and preferentially selected native grasses for nest construction. Whether habitat selection was apparent depended upon the range of vegetation structure that was available. We identified an upper threshold above which grass structure seemed to be too high and dense for Grasshopper Sparrows. Our results suggest that some management that reduces vegetative structure may benefit this species in desert grasslands at the nest and territory scale. However, we did not assess initial male habitat selection at a broader landscape scale where their selection patterns may be different and could be influenced by vegetation density and structure outside the range of values sampled in this study.
Tourism and territorial structure in Ciudad Juarez, Mexico

OpenAIRE

Oswaldo Gallegos; Alvarado López López

2012-01-01

This paper deals with the issue of the territorial structure of tourism in Ciudad Juarez, Mexico. To do this, the study is divided into two major parts: first, theoretical aspects, given support to our analysis, and a brief history of tourism in the Northern borderlands of Mexico are presented. Then, four basic components of the territorial structure of tourism in Ciudad Juarez are examined: natural and cultural attractions, urban land-use, communications network centred around the city and v...
The Role of Exclusive Territories in Producers' Competition

OpenAIRE

Patrick Rey; Joseph Stiglitz

1994-01-01

The central objective of this paper is to show how vertical restraints, which affect intra-brand competition, can and will be used as an effective mechanism for reducing inter-brand competition and increasing producer profits. We show how exclusive territories alter the perceived demand curve, making each producer believe he faces a less elastic demand curve, thereby inducing an increase of the equilibrium price. The use of exclusive territories may increase producers' profits, even if the pr...
Fish resource data from the Snare River, Northwest Territories

International Nuclear Information System (INIS)

Jessop, E.F.; Chang-Kue, K.T.J.; MacDonald, G.

1994-01-01

An extensive fish sampling and tagging program was conducted on the Snare River, Northwest Territories, in order to collect baseline data on the fish populations in sections of the river altered by hydroelectric projects. Fish populations were sampled from May to July 1977 in five sections of the river that were influenced by development of hydropower at three dams currently on line; 530 tagged fish were also released. The biweekly catch composition in experimental gill nets for each study area and the catch per gill net mesh size are presented for walleye (Stizostedion vitreum), lake trout (Salvelinus namaycush), lake whitefish (Coregonus clupeaformis), lake cisco (Coregonus artedi), northern pike (Esox lucius), white sucker (Catostomus commersoni), and longnose sucker (Catostomus catostomus). Age-specific data on length, weight, age, sex, and maturity are also included. 7 refs., 12 figs., 42 tabs
Aggressive transition between alternative male social tactics in a long-lived Australian dragon (Physignathus lesueurii living at high density.

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Troy A Baird

Full Text Available Theory predicts the evolution of alternative male social tactics when intense competition coupled with the superior competitive ability of some individuals limits access to reproductive opportunities by others. How selection has shaped alternative social tactics may be especially interesting in long-lived species where size among sexually mature males varies markedly. We conducted experimental studies on long-lived eastern Australian water dragons living where competition was intense to test the hypotheses that mature males adopt alternative social tactics that are plastic, and that large size and body condition determine resource-holding potential. Approximately one-half of mature males (N = 14 defended territories using high rates of patrol and advertisement display, whereas 16 smaller mature males having lower body condition indices utilized non-territorial social tactics. Although territorial males were larger in absolute size and head dimensions, their heads were not allometrically larger. Territorial males advertised very frequently using displays involving stereotypical movements of the head and dewlap. More aggressive displays were given infrequently during baseline social conditions, but increased during periods of social instability. Female home ranges overlapped those of several territorial and non-territorial males, but females interacted more frequently with territorial males. The extreme plasticity of social tactics in this species that are dependent on body size was confirmed by two instances when relatively large non-territorial males spontaneously evicted territory owners, and by marked shifts in tactics by non-territorial males in response to temporary experimental removals of territory owners, followed (usually by their expulsion when original owners were reinstated. The high level of social plasticity in this population where same-sex competitors are densely concentrated in preferred habitat suggests that chronic high
Cross-border cooperation in inner Scandinavia: A territorial impact assessment

Energy Technology Data Exchange (ETDEWEB)

Medeiros, Eduardo, E-mail: emedeiros@campus.ul.pt

2017-01-15

The use of territorial impact assessment procedures is gaining increasing relevance in the European Union policy evaluation processes. However, no concrete territorial impact assessment tools have been applied to evaluating EU cross-border programmes. In this light, this article provides a pioneering analysis on how to make use of territorial impact assessment procedures on cross-border programmes. More specifically, it assesses the main territorial impacts of the Inner Scandinavian INTERREG-A sub-programme, in the last 20 years (1996–2016). It focuses on its impacts on reducing the barrier effect, in all its main dimensions, posed by the presence of the administrative border. The results indicate a quite positive impact of the analysed cross-border cooperation programme, in reducing the barrier effect in all its main dimensions. The obtained potential impact values for each analysed dimension indicate, however, that the ‘economy-technology’ dimension was particularly favoured, following its strategic intervention focus in stimulating the economic activity and the attractiveness of the border area. - Highlights: • A territorial impact assessment method to assess cross-border cooperation is proposed. • This method rationale is based on the main dimensions of the barrier effect. • This method identified positive impacts in all analysed dimensions. • The economy-technological dimension was the most positively impacted one.
Annual individual hygienic assessment of natural exposure doses of the Altai territory model areas population

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N. Yu. Potseluev

2016-01-01

Full Text Available The goal is to determine ionizing radiation natural sources exposure regularities of Altai Territory model areas population. The materials and methods. 11376 radon measurements, 1247 gamma radiation meas-urements in an open area and in residential and office buildings were performed, selection of 189 drinking water tests was carried out. Results. Complex radiation and hygienic examination of the region with the most large municipalities number with model areas allocation was conducted. The assessment of the Altai Territory population’s individual annual radiation doses from natural radionuclides has revealed a number of the regularities depending on the terrain’s ecological and geographical type. Following the research results, ranging the region territories taking into account of annual effective doses of the population from natural sources for 2009-2015 was carried out. The annual individual effective dose of the Altai Territory upland areas population presented by the highest values and ranges from 7.36 mSv / year to 8.19 mSv / year. Foothill regions of Altai and in Salair ridge are characterized by increased population exposure from natural sources. Here the dose ranges from 5.09 mSv / year to 6.22 mSv / year. Steppe and forest-steppe territories are characterized by the lowest level of the natural radiation which is ranging from 3.23 mSv / year to 4.11 mSv / year, that doesn’t exceed the all-Russian levels. Most of the hygienic radon equivalent equilibrium volume activity standards exceedances were registered in mountain and foothill areas buildings. A number of radon anomalies is revealed also in steppe areas. Med exceedances ranged from 203 ± 17.8 Bq / m3 to 480 ± 37.9 Bq / m3. Given the fact that most of these buildings belong to the administrative or educational institutions with an eight-hour working day, the dose of radiation for people there can be up to 10 mSv / year. Conclusion. Spreading of individual annual effective
Versatile and simple approach to determine astrocyte territories in mouse neocortex and hippocampus.

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Antje Grosche

Full Text Available BACKGROUND: Besides their neuronal support functions, astrocytes are active partners in neuronal information processing. The typical territorial structure of astrocytes (the volume of neuropil occupied by a single astrocyte is pivotal for many aspects of glia-neuron interactions. METHODS: Individual astrocyte territorial volumes are measured by Golgi impregnation, and astrocyte densities are determined by S100β immunolabeling. These data are compared with results from conventionally applied methods such as dye filling and determination of the density of astrocyte networks by biocytin loading. Finally, we implemented our new approach to investigate age-related changes in astrocyte territories in the cortex and hippocampus of 5- and 21-month-old mice. RESULTS: The data obtained by our simplified approach based on Golgi impregnation were compared to previously published dye filling experiments, and yielded remarkably comparable results regarding astrocyte territorial volumes. Moreover, we found that almost all coupled astrocytes (as indicated by biocytin loading were immunopositive for S100β. A first application of this new experimental approach gives insight in age-dependent changes in astrocyte territorial volumes. They increased with age, while cell densities remained stable. In 5-month-old mice, the overlap factor was close to 1, revealing little or no interdigitation of astrocyte territories. However, in 21-month-old mice, the overlap factor was more than 2, suggesting that processes of adjacent astrocytes interdigitate. CONCLUSION: Here we verified the usability of a simple, versatile method for assessing astrocyte territories and the overlap factor between adjacent territories. Second, we found that there is an age-related increase in territorial volumes of astrocytes that leads to loss of the strict organization in non-overlapping territories. Future studies should elucidate the physiological relevance of this adaptive reaction of
An automated system for the preparation of Large Size Dried (LSD) Spikes

International Nuclear Information System (INIS)

Verbruggen, A.; Bauwens, J.; Jakobsson, U.; Eykens, R.; Wellum, R.; Aregbe, Y.; Van De Steene, N.

2008-01-01

Large size dried (LSD) spikes have been produced to fulfill the existing requirement for reliable and traceable isotopic reference materials for nuclear safeguards. A system to produce certified nuclear isotopic reference material as a U/Pu mixture in the form of large size dried spikes, comparable to those produced using traditional methods has been installed in collaboration with Nucomat, a company with a recognized reputation in design and development of integrated automated systems. The major components of the system are a robot, two balances, a dispenser and a drying unit fitted into a glove box. The robot is software driven and designed to control all movements inside the glove-box, to identify unambiguously the penicillin vials with a bar-code reader, to dispense the LSD batch solution into the vials and to weigh the amount dispensed. The system functionality has been evaluated and the performance validated by comparing the results from a series of samples dispensed and weighed by the automated system with the results by manual substitution weighing. After applying the proper correction factors to the data from the automated system balance no significant difference was observed between the two. However, an additional component of uncertainty of 3*10 -4 is introduced in the uncertainty budget for the certified weights provided by the automatic system. (authors)
An automated system for the preparation of Large Size Dried (LSD) Spikes

Energy Technology Data Exchange (ETDEWEB)

Verbruggen, A.; Bauwens, J.; Jakobsson, U.; Eykens, R.; Wellum, R.; Aregbe, Y. [European Commission - Joint Research Centre, Institute for Reference Materials and Measurements (IRMM), Retieseweg 211, B2440 Geel (Belgium); Van De Steene, N. [Nucomat, Mercatorstraat 206, B9100 Sint Niklaas (Belgium)

2008-07-01

Large size dried (LSD) spikes have been produced to fulfill the existing requirement for reliable and traceable isotopic reference materials for nuclear safeguards. A system to produce certified nuclear isotopic reference material as a U/Pu mixture in the form of large size dried spikes, comparable to those produced using traditional methods has been installed in collaboration with Nucomat, a company with a recognized reputation in design and development of integrated automated systems. The major components of the system are a robot, two balances, a dispenser and a drying unit fitted into a glove box. The robot is software driven and designed to control all movements inside the glove-box, to identify unambiguously the penicillin vials with a bar-code reader, to dispense the LSD batch solution into the vials and to weigh the amount dispensed. The system functionality has been evaluated and the performance validated by comparing the results from a series of samples dispensed and weighed by the automated system with the results by manual substitution weighing. After applying the proper correction factors to the data from the automated system balance no significant difference was observed between the two. However, an additional component of uncertainty of 3*10{sup -4} is introduced in the uncertainty budget for the certified weights provided by the automatic system. (authors)
Salt-assisted direct exfoliation of graphite into high-quality, large-size, few-layer graphene sheets.

Science.gov (United States)

Niu, Liyong; Li, Mingjian; Tao, Xiaoming; Xie, Zhuang; Zhou, Xuechang; Raju, Arun P A; Young, Robert J; Zheng, Zijian

2013-08-21

We report a facile and low-cost method to directly exfoliate graphite powders into large-size, high-quality, and solution-dispersible few-layer graphene sheets. In this method, aqueous mixtures of graphite and inorganic salts such as NaCl and CuCl2 are stirred, and subsequently dried by evaporation. Finally, the mixture powders are dispersed into an orthogonal organic solvent solution of the salt by low-power and short-time ultrasonication, which exfoliates graphite into few-layer graphene sheets. We find that the as-made graphene sheets contain little oxygen, and 86% of them are 1-5 layers with lateral sizes as large as 210 μm(2). Importantly, the as-made graphene can be readily dispersed into aqueous solution in the presence of surfactant and thus is compatible with various solution-processing techniques towards graphene-based thin film devices.
Intervención Ministerio de Ambiente, Vivienda y Desarrollo Territorial/Intervention: Ministry of the Environment, Housing and Territorial Development

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Beatriz Uribe Botero

2011-12-01

Full Text Available Este documento pretende presentar los planteamientos del Ministerio del Ambiente, Vivienda y Desarrollo Territorial en el gobierno del presidente Juan Manuel Santos. Para esto, exhibirá lo que se está haciendo actualmente, la institucionalidad que lo encierra y los resultados que se esperan para el futuro.The purpose of this document is to present the ideas set out by the Ministry of the Environment, Housing and Territorial Development in the government of Juan Manuel Santos. We will present the Ministry’s current undertakings, the institutionality it is surrounded by and the expected results.
Comparative analysis of non-destructive methods to control fissile materials in large-size containers

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Batyaev V.F.

2017-01-01

Full Text Available The analysis of various non-destructive methods to control fissile materials (FM in large-size containers filled with radioactive waste (RAW has been carried out. The difficulty of applying passive gamma-neutron monitoring FM in large containers filled with concreted RAW is shown. Selection of an active non-destructive assay technique depends on the container contents; and in case of a concrete or iron matrix with very low activity and low activity RAW the neutron radiation method appears to be more preferable as compared with the photonuclear one.
Two centuries of economic territorial dynamics: the case of France

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Magali Talandier

2016-01-01

Full Text Available We propose an analysis of the socio-economic development processes at work in territories at the scale of French communes from 1806 to 2010. This is an extremely fine scale for such analysis, given that there are 36,000 communes in mainland France. The diachronic dimension, spanning two centuries, makes it possible to consider the temporal depth of territorial development. But the primary interest is not so much demographics as the socio-economic dimension of these variations over two centuries. We have analysed demographic changes as the expression of the socio-economic processes that shaped French territory over two centuries. Dynamic mapping of long-term population shifts reflects the industrial expansion of certain territories, decline due to the end of traditional farming practices, the shock produced by two world wars, the Fordist period and the post-war boom; the subsequent impact of an increasingly globalized, metropolitan economy then becomes apparent. We thus identify, map and analyse several historico-socio-economic phases.
Sizing the star cluster population of the Large Magellanic Cloud

Science.gov (United States)

Piatti, Andrés E.

2018-04-01

The number of star clusters that populate the Large Magellanic Cloud (LMC) at deprojected distances knowledge of the LMC cluster formation and dissolution histories, we closely revisited such a compilation of objects and found that only ˜35 per cent of the previously known catalogued clusters have been included. The remaining entries are likely related to stellar overdensities of the LMC composite star field, because there is a remarkable enhancement of objects with assigned ages older than log(t yr-1) ˜ 9.4, which contrasts with the existence of the LMC cluster age gap; the assumption of a cluster formation rate similar to that of the LMC star field does not help to conciliate so large amount of clusters either; and nearly 50 per cent of them come from cluster search procedures known to produce more than 90 per cent of false detections. The lack of further analyses to confirm the physical reality as genuine star clusters of the identified overdensities also glooms those results. We support that the actual size of the LMC main body cluster population is close to that previously known.
New data on distribution of Cypripedium macranthon sw. on the territory of Altai krai

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S. V. Vazhov

2017-12-01

Full Text Available The Family Orchidaceae Juss. –occupies an important place among the plants, which were highlighted related to their biology and ecology. The total number of species of the family in the Altai region – 27 (ruberoidny -13, rhizomatous – 14, 10 species of orchids are rare and protected. Among the many flowering plants highlights one of the most beautiful and the most noticeable because of its large flowers Orchid – lady's slipper large-flowered Cypripedium (Cypripedium macranthon Sw.. This species is rare and listed in the regional Red book, as residential landscape areas suffers from collecting in bouquets and digging out the gardeners for the introduction into the culture. Exterminated Orchid in the procurement of herbal raw materials in traditional medicine. The Shoe form a plurality of decorative forms that is of interest to collectors of plants, promotes the collection and implementation in connection with the market demand. Increasing anthropogenic load on the territory of the region, which also adversely affects the number and state of coenopopulations of C. macranthon Sw. For the Altai territory, the modern updated data on the habitat of the Orchid. Four previously unknown local populations of C. macranthon Sw. it is noted in the upper basin of the river Angara in the virgin area.

The territorial approach to EU cohesion policy: Current issues and evidence from Greece

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Thoidou Elisavet

2011-01-01

Full Text Available The importance attributed to the territorial dimension of the European Union cohesion policy steadily influences its successive reforms and adaptations, while in recent years there has been an evolution in the way this particular dimension of cohesion policy is perceived. Important evidence for this is the way in which the Community Strategic Guidelines on cohesion 2007-13 take account of the territorial dimension of cohesion policy. This paper discusses the territorial approach to cohesion policy in relation to both policy and practice. Specifically, it examines the territorial dimension of regional development planning in Greece as it has emerged in the relevant official documents, namely the successive three Community Support Frameworks since 1989 and the National Strategic Reference Framework for the current 2007-13 period. The territorial dimension of the organization of the planning system is also considered in an effort to understand limitations and prospects, in light of the importance of the territorial approach to cohesion policy post-2013.
Commercial Territory Design for a Distribution Firm with New Constructive and Destructive Heuristics

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Jaime

2012-02-01

Full Text Available A commercial territory design problem with compactness maximization criterion subject to territory balancing and connectivity is addressed. Four new heuristics based on Greedy Randomized Adaptive Search Procedures within a location-allocation scheme for this NP-hard combinatorial optimization problem are proposed. The first three (named GRLH1, GRLH2, and GRDL build the territories simultaneously. Their construction phase consists of two parts: a location phase where territory seeds are identified, and an allocation phase where the remaining basic units are iteratively assigned to a territory. In contrast, the other heuristic (named SLA builds the territories one at a time. Empirical results reveals that GRLH1 and GRLH2 find near-optimal or optimal solutions to relatively small instances, where exact solutions could be found. The proposed procedures are relatively fast. We carried out a comparison between the proposed heuristic procedures and the existing method in larger instances. It was observed the proposed heuristic GRLH1 produced competitive results with respect to the existing approach.
EXPLORING THE QUALITY OF EMPLOYMENT IN ROMANIA AT DIFFERENT TERRITORIAL LEVELS

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Irena MOCANU

2015-12-01

Full Text Available The paper aims to explore the quality of employment at different territorial levels (national, macro-regional, regional, county and local level. The first section of the study approaches the quality of employment in terms of several perspectives (sociological, economic and geographical. Methodological aspects are discussed in the second section, with focus on the selection of statistical indicators by two main criteria: the relevance of the indicators and their availability for all the mentioned territorial levels. The largest part of the paper presents the analysis results, basically the typologies of the mentioned territorial levels in terms of selected indicators mirroring the quality of employment. The study shows that there exists a relationship between the situation of the quality of employment (weak, average or good and the different territorial levels analysed.
Decolonizing through integration: Australia's off-shore island territories

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Roger Wettenhall

2016-11-01

Full Text Available Australia’s three small off-shore island territories – Norfolk Island in the Pacific Ocean and Christmas Island and the Cocos (Keeling Islands Group in the Indian Ocean – can be seen as monuments to 19th century British-style colonization, though their early paths to development took very different courses. Their transition to the status of external territories of the Australian Commonwealth in the 20th century – early in the case of Norfolk and later in the cases of Christmas and Cocos – put them on a common path in which serious tensions emerged between local populations which sought autonomous governance and the Commonwealth government which wanted to impose governmental systems similar to those applying to mainstream Australians. This article explores the issues involved, and seeks to relate the governmental history of the three island territories to the exploration of island jurisdictions developed in island studies research.
Cognitive behaviour therapy territory model: effective disputing approach.

Science.gov (United States)

Lam, D

1997-06-01

This paper proposes a disputing model (territory model) which is particularly useful and effective for disputing clients who persistently hold on to their dysfunctional thinking and/or core irrational beliefs. Their 'stubbornness' to change is compounded by unhealthy negative emotions during sessions. The intense emotion makes it difficult to access the belief system, and therefore any attempt to dispute it often proves futile. This model advocates the shift of disputing onto a different 'territory/ground' where the client can be facilitated to acquire higher, abstract and objective thinking, and at the same time his/her emotional level is susceptible to rational and logical arguments. The new thinking would act as a catalyst for the client to reflect on his/her dysfunctional thought/irrational beliefs. In this paper, the author uses a case example to illustrate and discuss the ineffectiveness of the 'traditional' way of disputing the dysfunctional thinking/core beliefs of a difficult and emotional client. This is contrasted with the 'territory' model.
Analysis of territorial and industrial development

Directory of Open Access Journals (Sweden)

Zhul'kova Yuliya Nikolaevna

2014-07-01

Full Text Available At present a territory is considered as the basis for effective socio-economical development of the region. However, special attention should be paid to the presence of available resources on the territory under consideration, as well as the conditions of their future development. The availability and/or the possibility of creating/upgrading the existing resources encourage today the accumulated potential of the territory. Potential of the area is a set of capabilities and different levels of impact on the total potential of the area and includes such resources as natural, human, investment, innovation, employment, scientific and technological, demographic, urban development, tourism, tax, financial, recreational, marketing, cluster and infrastructure, as well as other kinds of potentials. The prospects for the development of enterprises or their complexes determine the capacities of the territory, the basis of their operation being the location. In this connection it is necessary to consider the basic types of potential undertakings, which the article refer to: marketing, investment, innovation, employment, tax, industrial, economic, resources. For more exact information and accurate prediction each primary resource must include a group of elements. The number of analyzed resources, as well as their elements, is not limited. However an obligatory demand for including the resources or their elements in the list is their exceptional importance for the development of the subject. For efficient operation of enterprises or their complexes in a certain area it is necessary to identify the sources of coordinated development of land and property of the complex, the purpose of which is to obtain maximum benefit from the combination of "territory↔enterprise (s". For this aim we suggest assessing the possibility of long-term development according to the following scenario: establishment of a list of core resources, having impact on businesses
Growth of large-size-two-dimensional crystalline pentacene grains for high performance organic thin film transistors

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Chuan Du

2012-06-01

Full Text Available New approach is presented for growth of pentacene crystalline thin film with large grain size. Modification of dielectric surfaces using a monolayer of small molecule results in the formation of pentacene thin films with well ordered large crystalline domain structures. This suggests that pentacene molecules may have significantly large diffusion constant on the modified surface. An average hole mobility about 1.52 cm2/Vs of pentacene based organic thin film transistors (OTFTs is achieved with good reproducibility.
Integrated territorial management and governance

DEFF Research Database (Denmark)

Galland, Daniel

This was the last in a series of three postgraduate workshops undertaken by the ENECON project during the period 2012-2014. A total of 28 master’s students, postgraduate students and lecturers from the Nordic-Baltic region gathered at the Utzon Centre in Aalborg to discuss territorial governance...
Does company size matter? Validation of an integrative model of safety behavior across small and large construction companies.

Science.gov (United States)

Guo, Brian H W; Yiu, Tak Wing; González, Vicente A

2018-02-01

Previous safety climate studies primarily focused on either large construction companies or the construction industry as a whole, while little is known about whether company size has significant effects on workers' understanding of safety climate measures and relationships between safety climate factors and safety behavior. Thus, this study aims to: (a) test the measurement equivalence (ME) of a safety climate measure across workers from small and large companies; (b) investigate if company size alters the causal structure of the integrative model developed by Guo, Yiu, and González (2016). Data were collected from 253 construction workers in New Zealand using a safety climate measure. This study used multi-group confirmatory factor analyses (MCFA) to test the measurement equivalence of the safety climate measure and structure invariance of the integrative model. Results indicate that workers from small and large companies understood the safety climate measure in a similar manner. In addition, it was suggested that company size does not change the causal structure and mediational processes of the integrative model. Both measurement equivalence of the safety climate measure and structural invariance of the integrative model were supported by this study. Practical applications: Findings of this study provided strong support for a meaningful use of the safety climate measure across construction companies in different sizes. Safety behavior promotion strategies designed based on the integrative model may be well suited for both large and small companies. Copyright © 2017 National Safety Council and Elsevier Ltd. All rights reserved.
Strengthening territorial development and local management ...

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

In 1991, mayors were elected for the first time and local governments were mandated to ... and promote new and better territorial development practices and policies. ... workshops for government employees, production of information booklets, ...
Financing of health care in four Caribbean territories: a comparison with reforms in Europe.

Science.gov (United States)

Rutten, F; Lapré, R; Antonius, R; Dokoui, S; Haqq, E; Roberts, R; Mills, A

2002-10-01

This paper considers health care finance in four Caribbean territories and plans for reform in comparison with developments in European countries, to which these territories are historically linked. European health care reforms are aimed at making resource allocation in health care more efficient and more responsive to consumers' demands and preferences. These reforms in Europe have been continuing without appearing to have influenced the developments in the Caribbean very much, except in Martinique. In Trinidad and Tobago current reform entails delegation of responsibility for providing services to four regional health authorities and no purchaser/provider split at the regional or facility level as in the UK has been implemented. In the Bahamas, managed care arrangements are likely to emerge given the proximity of the United States. Recent universal coverage reform in Martinique was aimed at harmonisation of finance by bringing social security and social aid functions together under one management structure and may provide more opportunities for contracting and other initiatives towards greater efficiency. The first priority in Suriname is to restore proper functioning of the current system. Reforms in the four Caribbean territories have a largely administrative character and affect the organisation of the third party role in health care rather than fundamentally changing the relationship between this third party and the various other parties in health care.
Italian Troops on USSR occupied Territories in 1941−1945

Directory of Open Access Journals (Sweden)

Игорь Игоревич Баринов

2011-12-01

Full Text Available The article studies the activities of Italian allied troops of Nazi Germany in the occupied during the Great Patriotic War of 1941-1945 of the USSR Soviet territories. The material contained in the article allows to compare the Italian occupation administration policy and its features as well as its involvement in war crimes on Soviet territory. This article also gives a possibility to trace the organizing role of Germany in terms of organization of the occupation regime on the Soviet territory and its relations with its allies and satellites on the Eastern Front. The work is based primarily on unexplored archival documents.
The place where streams seek ground. Towards a new territorial governmentality: the meaning and usage of the concept of territorial cohesion in the European Union

NARCIS (Netherlands)

Hissink Muller, B.M.

2013-01-01

For laymen: In the European Union they use a concept called 'territorial cohesion' ... This book shows that experts do not know what it means either. For experts: In the Treaty of Lisbon 'territorial cohesion' is stated as a cohesion objective of the European Union, researchers in the 'planning
Towards the observation of Territorial Energy Systems - a geographical design approach for energy territorialisation

International Nuclear Information System (INIS)

Flety, Yann

2014-01-01

Having an effect on a system calls for a thorough knowledge of it. The main goal of this research is to provide a general framework for the interpretation of geographic information, as well as a methodological framework to understand the interrelations between territory and energy in the context of a territorial observatory. A literature review of energy planning on the one hand and spatial planning on the other reveals similar developments in the two fields, in particular in terms of decentralisation and environmental concerns. The change of geographical scale chosen for the analysis brings new possibilities for public intervention. In this context, therefore, local authorities have a key role to play in implementing energy policy goals in their planning practices. They need analysis and prospective studies, as well as basic knowledge to carry out territorial energy planning. Indeed, the socio-spatial functions (living, travelling, working, etc.) are themselves at the root of spatial layout, urban forms and settlement structures. Those functions cannot be disassociated from questions of land use and energy. So, to understand energy which is vital, ubiquitous, and responsible for the organisation of territory, a systemic approach is proposed: the Territorial Energy System. It illustrates the importance of the interactions between a territory and its energy system, and more precisely, the interdependence between energy processes and territorial ones. We propose a design approach in the context of an observatory, and more precisely conceptual models, to analyse the territory-energy interrelations, especially with a focus on semantic dimensions. This approach combines three elements: a meta-model, a light and pre-consensus domain ontology, and individual conceptual data models for each indicator. An original indicator is then used for a first ontology population: the territorial energy label. Characterising the interrelations between territory and energy is non
Territorial autonomy, energy resources administration and regalia regime in Colombia

International Nuclear Information System (INIS)

Henao Rodriguez, Alberto

2000-01-01

The paper includes topics like the territorial organization in Colombia, the energy administration, the organization of the Colombian system of regalia, options of the not-renewable natural resources administration, reorganization of the Colombian system of regalia, articulation to the territorial organization of the country and an administration proposal is made
Spatial analysis of Northern Goshawk Territories in the Black Hills, South Dakota

Science.gov (United States)

Klaver, Robert W.; Backlund, Douglas; Bartelt, Paul E.; Erickson, Michael G.; Knowles, Craig J.; Knowles, Pamela R.; Wimberly, Michael

2012-01-01

The Northern Goshawk (Accipiter gentilis) is the largest of the three North American species ofAccipiter and is more closely associated with older forests than are the other species. Its reliance on older forests has resulted in concerns about its status, extensive research into its habitat relationships, and litigation. Our objective was to model the spatial patterns of goshawk territories in the Black Hills, South Dakota, to make inferences about the underlying processes. We used a modification of Ripley's K function that accounts for inhomogeneous intensity to determine whether territoriality or habitat determined the spacing of goshawks in the Black Hills, finding that habitat conditions rather than territoriality were the determining factor. A spatial model incorporating basal area of trees in a stand of forest, canopy cover, age of trees >23 cm in diameter, number of trees per hectare, and geographic coordinates provided good fit to the spatial patterns of territories. There was no indication of repulsion at close distances that would imply spacing was determined by territoriality. These findings contrast with those for the Kaibab Plateau, Arizona, where territoriality is an important limiting factor. Forest stands where the goshawk nested historically are now younger and have trees of smaller diameter, probably having been modified by logging, fire, and insects. These results have important implications for the goshawk's ecology in the Black Hills with respect to mortality, competition, forest fragmentation, and nest-territory protection.
Tourism and territorial structure in Ciudad Juarez, Mexico

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Oswaldo Gallegos

2012-02-01

Full Text Available This paper deals with the issue of the territorial structure of tourism in Ciudad Juarez, Mexico. To do this, the study is divided into two major parts: first, theoretical aspects, given support to our analysis, and a brief history of tourism in the Northern borderlands of Mexico are presented. Then, four basic components of the territorial structure of tourism in Ciudad Juarez are examined: natural and cultural attractions, urban land-use, communications network centred around the city and visitors and tourist flows.
Transforming Territories (Latin America) | IDRC - International ...

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

... -test options to improve the effectiveness of territorial development programs ... The research team will conduct cost-benefit analyses of policies or programs in ... staff, fine-tuned business and fundraising model, and stronger country offices ...
PES hydrosocial territories: de-territorialization and re-patterning of water control arenas in the Andean highlands

NARCIS (Netherlands)

Rodríguez-de-Francisco, Jean Carlo; Boelens, Rutgerd

2016-01-01

This article explores how payment for environmental services (PES) approaches envision, design and actively constitute new hydro-social territories by reconfiguring local water control arenas. PES aims to conserve watershed ecosystems by repatterning and commoditizing the link between ‘water service
THE STRATEGY OF SOCIAL AND ECONOMIC REGIONAL DEVELOPMENT: TERRITORIAL BRAND BUILDING

Directory of Open Access Journals (Sweden)

Anna Sergeevna Panacheva

2016-02-01

Full Text Available The article dials with the concept of a regional brand, that has gained popularity in the economic and political spheres, as the quintessence of the mission and strategy of regional development, the algorithm of the territorial branding is offered, its similarities and differences with the branding of goods or services are considered. The authors analyze the structure of the program document – “Strategy of social and economic development of the region” as a source of information for the territorial brand building.For example of a number of strategic regional development programs general information about STEP and SWOT-analyzes of territories is identified. The authors analyzed the relationship of the Strategy with indicators of regional brand, the mission of Russian regions, their formulation and the availability of “core” in the missions are considered. Also, group of the factors, affecting the possibility of territorial brand building in the region, is analyzed.The authors highlighted sections of the Strategy, which could serve as sources of information in the process of territorial branding, as well as a concept of new Strategy’s content with section “Regional brand” is offered.

Territories, Peoples, Sovereignty

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Sabino Cassese

2016-12-01

Full Text Available Nation States have three defining characteristics: government of a territory, rapport with a group of people and ownership of a sovereign power. All three of these characteristics are undergoing changes. Several developments involve a redefinition of the “State” and produce numerous contradictions, which can only be solved if we consider the historicity of both the phenomenal essence and the conceptual essence of the State. We need to rethink and reconceptualise the State within the context of the new tendencies and transformations delineated by globalisation.
Areas of rural reservation in Bolivar's South: a proposal of rural territorial reordering

International Nuclear Information System (INIS)

Molina Lopez, Luis

2005-01-01

The article describes by means of a methodological process and inside an analysis mark that picks up aspects tried from the perspective of agrarian economy and the human geography, the effects of the public politics of the rural reservations in Bolivar's south, as well as its advances and challenges in the territorial reorganization of the territory. In this context, the document evidences the process of the new territorial configurations, in Bolivar's south, result of a social construction exercised by its own rural communities. In a same way the document presents a brief analysis of the agrarian structure of the rural reservations, and it illustrates the new underlying classification, product of the territorial control that develop the illegal armed groups at the moment. The advances, difficulties and challenges of the rural reservations, are the central axis of the present text, since the figure is presents as an interesting project of public politics, not alone of colonization and of agrarian reformation, but of territorial rural ordination, stiller, when in the country it has not been possible to approve an organic law of territorial classification that involves in an integral way the territorial aspects with the agrarian ones, going outside of the conception of the agrarian things of the strictly agricultural thing
The Spatial Development of the National Territory. Perspectives and Strategic Approaches

Directory of Open Access Journals (Sweden)

Daniela NECHITA

2017-07-01

Full Text Available Generally, the processes of administrative decentralization and the repositioning of territories in the local or regional context, corroborated with the dynamic of the social-economic aspects and environmental problems needed a new vision of the way we understand the potential of resources and opportunities in territorial respects that can be capitalized both locally and globally. In this context, the spatial planning practice modifies the territorial structure, involving solid strategic development activities through three main ways – identifying the local politics and defining the investment projects, as well as the correlation of activities with the right compentences of the interested parties and actors. The regional interdependences are more and more complex and dynamic and require the permanent constitution of networks, the cooperation and integration of different regions of the European Union at all relevant territorial levels.
On the production of territorial stigmatisation: a review of the literature

DEFF Research Database (Denmark)

Larsen, Troels Schultz; Delica, Kristian Nagel

2018-01-01

remain fragmented, and most studies have focused more on confirming and expounding upon the impact of territorial stigmatisation than on its production. This review is based on an inductive analysis of 119 peer-reviewed articles, and focuses on the production of territorial stigmatisation. To provide....... In conclusion, we argue that one reason for the persistence of territorial stigmatisation, once established, is due to a high degree of flexibility in how it is produced. More specifically, several modes of production may operate simultaneously depending on context and place. We call for the concept...
Precise large deviations of aggregate claims in a size-dependent renewal risk model with stopping time claim-number process

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Shuo Zhang

2017-04-01

Full Text Available Abstract In this paper, we consider a size-dependent renewal risk model with stopping time claim-number process. In this model, we do not make any assumption on the dependence structure of claim sizes and inter-arrival times. We study large deviations of the aggregate amount of claims. For the subexponential heavy-tailed case, we obtain a precise large-deviation formula; our method substantially relies on a martingale for the structure of our models.
Special zone territory decontamination

International Nuclear Information System (INIS)

Samojlenko, Yu.N.; Golubev, V.V.

1989-01-01

Special zone is the Chernobyl' NPP operating site (OS). OS decontamination is described including reactor ruins from the accident moment. The process was begun from reactor bombardment with absorbing and filtering materials (sand, clay, lead, boron compounds). Then were produced soil shovelling, territory filling by dry concrete and laying concrete layer with thickness up to 300 mm. NPP room and equipment decontamination is described. 3 figs.; 3 tabs
Statistical characterization of a large geochemical database and effect of sample size

Science.gov (United States)

Zhang, C.; Manheim, F.T.; Hinde, J.; Grossman, J.N.

2005-01-01

smaller numbers of data points showed that few elements passed standard statistical tests for normality or log-normality until sample size decreased to a few hundred data points. Large sample size enhances the power of statistical tests, and leads to rejection of most statistical hypotheses for real data sets. For large sample sizes (e.g., n > 1000), graphical methods such as histogram, stem-and-leaf, and probability plots are recommended for rough judgement of probability distribution if needed. ?? 2005 Elsevier Ltd. All rights reserved.
Comparative analysis of non-destructive methods to control fissile materials in large-size containers

Science.gov (United States)

Batyaev, V. F.; Sklyarov, S. V.

2017-09-01

The analysis of various non-destructive methods to control fissile materials (FM) in large-size containers filled with radioactive waste (RAW) has been carried out. The difficulty of applying passive gamma-neutron monitoring FM in large containers filled with concreted RAW is shown. Selection of an active non-destructive assay technique depends on the container contents; and in case of a concrete or iron matrix with very low activity and low activity RAW the neutron radiation method appears to be more preferable as compared with the photonuclear one. Note to the reader: the pdf file has been changed on September 22, 2017.
Factors influencing to earthquake caused economical losses on urban territories

Science.gov (United States)

Nurtaev, B.; Khakimov, S.

2005-12-01

Questions of assessment of earthquake economical losses on urban territories of Uzbekistan, taking into account damage forming factors, which are increqasing or reducing economical losses were discussed in the paper. Buildings and facilities vulnerability factors were classified. From total value (equal to 50) were selected most important ones. Factors ranging by level of impact and weight function in loss assessment were ranged. One group of damage forming factors includs seismic hazard assessment, design, construction and maintenance of building and facilities. Other one is formed by city planning characteristics and includes : density of constructions and population, area of soft soils, existence of liquefaction susceptible soils and etc. To all these factors has been given weight functions and interval values by groups. Methodical recomendations for loss asessment taking into account above mentioned factors were developed. It gives possibility to carry out preventive measures for protection of vulnerable territories, to differentiate cost assessment of each region in relation with territory peculiarity and damage value. Using developed method we have ranged cities by risk level. It has allowed to establish ratings of the general vulnerability of urban territories of cities and on their basis to make optimum decisions, oriented to loss mitigation and increase of safety of population. Besides the technique can be used by insurance companies for estimated zoning of territory, development of effective utilization schema of land resources, rational town-planning, an economic estimation of used territory for supply with information of the various works connected to an estimation of seismic hazard. Further improvement of technique of establishment of rating of cities by level of damage from earthquakes will allow to increase quality of construction, rationality of accommodation of buildings, will be an economic stimulator for increasing of seismic resistance of
Fishermen and Territorial Anxieties in China and Vietnam

DEFF Research Database (Denmark)

Roszko, Edyta

2016-01-01

In the geopolitical conflict over the South China Sea (SCS), fishers are at the center of Chinese and Vietnamese cartographic imaginations that define the sea as either “Chinese” or “Vietnamese” and hence tied to the disputed territories of the Paracel and Spratly Islands. While their historical...... onto the past, in spite of the common historical, cultural, and ethnic flows that always existed in the SCS. Rather than aiming to legitimize or delegitimize Vietnam’s or China’s territorial claims to the SCS, this article argues that seafaring narratives should be liberated from abstract...
Arterial territories of human brain: brainstem and cerebellum

International Nuclear Information System (INIS)

Tatu, L.; Moulin, T.; Bogousslavsky, J.; Duvernoy, H.

1997-01-01

The development of neuroimaging has allowed clinicians to improve clinico-anatomic correlations in patients with strokes. Brainstem and cerebellum structures are well delineated on MRI, but there is a lack of standardization in their arterial supply. We present a system of 12 brainstem and cerebellum axial sections, depicting the dominant arterial territories and the most important anatomic structures. These sections may be used as a practical tool to determine arterial territories on MRI, and may help establish consistent clinico-anatomic correlations in patients with brainstem and cerebellar ischemic strokes. (authors)
2012-2013 U.S. Geological Survey LiDAR: Territory of Guam

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Territory of Guam, LiDAR Task G11PD01189 This task order is for production of surface model products of The Territory of Guam. The models are produced from data...
Transmissivity of the atmosphere above the Russian territory: observed climatic changes

Science.gov (United States)

Makhotkin, A. N.; Makhotkina, E. L.; Plakhina, I. N.

2018-01-01

We report the systematic investigation of spatial-temporal changes of integral and aerosol atmosphere turbidity above the territory of Russia in the period 1976-2016. The data referring both to the whole territory of Russia and some certain regions are discussed.
INNOVATION LANDSCAPE AS PRIORITY CONDITION OF INDUSTRIAL AND TERRITORIAL DEVELOPMENT

Directory of Open Access Journals (Sweden)

Y. A. Salikov

2015-01-01

Full Text Available A rational development of industrial territories and regions implies the improvement of their cooperation in economic sector of the country, perfecting the territorial structure of husbandry, rational exploration of natural resources, usage of promising technologies, mobilization of investment etc. Along with this, the improvement of the existing and formation of a new industrial manufacture structure should be implemented with consideration of key market aspects, connected with competitiveness and innovations. Thus, an important condition of industrial structure development is the formation of innovative landscape representing the entirety of innovative territorial subjects that use innovative technologies, management tools for creation the product. In narrow sense, innovative landscape can be understood as an integrative entirety of parameters including socio-economic conditions, state administrative body, innovative economic subjects, existence of innovative infrastructure and cluster interactions etc. A methodic approach to comparative estimation of industrial regions innovative landscape parameters considered in the article lets identify its state and structural characteristics with the purpose of making more reasonable decisions on productive forces location and o n the increase of innovativeness level of industrial territories and regions.
Do hair-crested drongos reduce prospective territory competition by dismantling their nest after breeding?

NARCIS (Netherlands)

Lv, Lei; Li, Jianqiang; Kingma, Sjouke A.; Gao, Chang; Wang, Yong; Komdeur, Jan; Zhang, Zhengwang

Animals that breed seasonally often use the same territory where they successfully produced young previously. Intra-specific competition may be intense for these high-quality territories, and therefore, natural selection should favour behaviour of territory owners to reduce such competition.
Territorial Governance. A Comparative Research of Local Agro-Food Systems in Mexico

OpenAIRE

Torres-Salcido, Gerardo; Sanz-Cañada, Javier

2018-01-01

The article attempts to provide a theoretical discussion on territorial governance by presenting both the neo-institutionalist position and the De Sousa Santos’ alternative models, with a view of highlighting the dimensions that can be relevant to understanding the territorial dynamics of Local Agro-food Systems (LAFS). The paper aims to build up a system of indicators, structured in four dimensions, concerning the territorial governance of LAFS: (i) multi-level coordination; (ii) democratic ...
POULTRY INDUSTRY AND THE SUSTAINABLE DEVELOPMENT OF TERRITORIES: WHAT LINKS? WHAT CONDITIONS?

OpenAIRE

Bonaudo , Thierry; Coutinho , Cassia; Poccard-Chapuis , René; Lescoat , Philippe; Lossouarn , Jean; Tourrand , Jean-François

2010-01-01

N° ISBN - 978-2-7380-1284-5; International audience; The relations between poultry industry and territories are specific in agriculture. Several reasons can be given: modern poultry farms are considered as off-land, poultry productive chain is driven by major industrial operator, and relocating the production is easy. For a better understanding of the sustainability of agricultural territories, it can be helpful to characterize some interactions between the production chain and the territorie...
ENFORCEMENT OF FINANCIAL BASEMENTS AS A FACTOR OF TERRITORIES DEVELOPMENT

Directory of Open Access Journals (Sweden)

E.N. Sidorova

2007-06-01

Full Text Available Article contains description of structure of regional finance resources, discloses the sources of financing, describes the role of budgeting. Problems and possible ways of solution of inter-budget relationships optimisation are described with the purpose of increasing of financial prosperity of territories. Overall role of optimisation as one of the most important factors of strengthening of financial basement of territories is described along with the necessity of considering the budget process as stimulated factor for regional economic systems development. Suggestions on substitution of cost method of budget resources management by the model of outcomes management and further development of mechanisms of territorial bodies interaction with economic entities on the base of state-private partnership were proposed.
THE REGIONAL ASPECT OF USING GEOINFORMATION TECHNOLOGIES AT THE STAGE OF INCREASING THE INVESTMENT ATTRACTIVENESS OF ENGINEERING-PREPARED TERRITORIES

Directory of Open Access Journals (Sweden)

A. V. Volkov

2017-01-01

Full Text Available This paper highlights the advantages of geoinformation technologies using in the formation of perspective land plots for construction to increase the investment attractiveness of engineering prepared territories. It discusses the formation of land plots, which were prepared for placement of new enterprises, their legal registration and the necessary infrastructure. It analyzes the approaches to pricing prepared land plots in the market, as well as their demand among investors for major investment projects in the construction sector. The paper describes the characteristics of types of sites for construction, substantiating the creation of a data base for prospective engineering prepared territories.The emphasis is made on the question of working with a large amount of spatial information being analyzed that dictates the use of GIS technologies for increasing efficiency of interaction of interested parties. The article analyzes the structure of the Federal geographic information system, created to provide electronic interaction at the level of the Federal Executive power, local government bodies, legal persons and individuals.Geographic information system (GIS of this level can provide a comprehensive assessment of the quality of the prepared documents, execution of project agreements of territorial planning and information support for decision for all levels of government in planning of territory development. GIS allow us to operatively evaluate the investment attractiveness of prospective land plots for construction. The use of technologies of collecting and providing information about engineering prepared territories to potential investors improves the investment attractiveness of the Russian Federation on the whole.
Flexible Multi-Bit Feedback Design for HARQ Operation of Large-Size Data Packets in 5G

DEFF Research Database (Denmark)

Khosravirad, Saeed; Mudolo, Luke; Pedersen, Klaus I.

2017-01-01

large-size data packet thanks to which the transmitter node can reduce the retransmission size to only include the initially failed segments of the packet. We study the effect of feedback size on retransmission efficiency through extensive link-level simulations over realistic channel models. Numerical......A reliable feedback channel is vital to report decoding acknowledgments in retransmission mechanisms such as the hybrid automatic repeat request (HARQ). While the feedback bits are known to be costly for the wireless link, a feedback message more informative than the conventional single......-bit feedback can increase resource utilization efficiency. Considering the practical limitations for increasing feedback message size, this paper proposes a framework for the design of flexible-content multi-bit feedback. The proposed design is capable of efficiently indicating the faulty segments of a failed...

STUDY OF IMMUNITY TO POLIOVIRUSES ON CERTAIN "SILENT" TERRITORIES OF RUSSIA

Directory of Open Access Journals (Sweden)

N. I. Romanenkova

2011-01-01

Full Text Available Abstract. The degree of immunity to polioviruses of three serotypes among children of different ages was analysed on certain "controlled" and "silent" territories of Russia in different periods of Polio Eradication Initiative. It was shown that the levels of immunity of children’s population to polioviruses on "controlled" and "silent" territories had no significant difference. It was stated that on the phase which preceded the certification for the absence of circulation of wild polioviruses, when the National Immunisation Days were conducted in the country, the percentage of eronegative children to polioviruses of different serotypes was low on all the territories of Russia. After Russia as a part of the WHO European region was certified as a polio free country and mass immunisation was stopped thepercentage of seronegative children increased, especially to poliovirus of serotype 3, both on the "controlled" and on the "silent" territories.
Eco-friendly preparation of large-sized graphene via short-circuit discharge of lithium primary battery.

Science.gov (United States)

Kang, Shaohong; Yu, Tao; Liu, Tingting; Guan, Shiyou

2018-02-15

We proposed a large-sized graphene preparation method by short-circuit discharge of the lithium-graphite primary battery for the first time. LiC x is obtained through lithium ions intercalation into graphite cathode in the above primary battery. Graphene was acquired by chemical reaction between LiC x and stripper agents with dispersion under sonication conditions. The gained graphene is characterized by Raman spectrum, X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), Atomic force microscope (AFM) and Scanning electron microscopy (SEM). The results indicate that the as-prepared graphene has a large size and few defects, and it is monolayer or less than three layers. The quality of graphene is significant improved compared to the reported electrochemical methods. The yield of graphene can reach 8.76% when the ratio of the H 2 O and NMP is 3:7. This method provides a potential solution for the recycling of waste lithium ion batteries. Copyright © 2017 Elsevier Inc. All rights reserved.
Geoecological zoning of developed territories

Directory of Open Access Journals (Sweden)

O. N. Gryaznov

2017-12-01

Full Text Available The article contains information on methods of geoecological zoning carried out based on the assessment of cartographic material using geoinformation technologies for the analysis of factographic cartographic material. The proposed methodology complements the existing methodological recommendations on geological and environmental research, developed by VSEGINGEO. The paper reflects the basic principles of obtaining the initial environmental information for creation of a map evaluation model of the Salekhard Area, and the rationale for selecting factors and numerical criteria for an integrated environmental assessment of the territory, taking into account the specifics of nature-technogenic conditions of the Severnoye Priobye region (West Siberia. The article briefly describes the main natural factors of the region of research, including landscape, geological, radiation, engineering-geological, geocryological, hydrogeological factors. Separate block describes the objects of technogenic load, including technogeneally-transformed landscapes in residential areas, corridors of transport communications, industrial and energy zones, and local ecologically significant objects. Ecological significance of natural and technogenic factors affected conducted ranking of their numerical parameters of the evaluation criteria. The article shows the application of a method of expert scoring for obtaining an integral assessment of the ecological state of the geological environment and creating a map of the regionalization of the Salekhard Area. Based on obtained cartographic model, a brief analysis of the existing ecological situation in the Salekhard Area shows the territories of favorable, satisfactory, tense, and crisis ecological states. The geoinformation-integrated model serves as the basis for determination of ecologically significant factors at the points of mapping the state of the geological environment, which allows for the further development of the
Features of the territorial planning of the sea coastal zone

Directory of Open Access Journals (Sweden)

Viktoria Yavorska

2017-11-01

Full Text Available The coastal zone in Ukraine is likely to undergo the most profound change in the near future. Already more than 65 percent of the Ukrainian Black Sea region population lives within 30 km of the coast. Consequently, unless territory planning and careful environmental management are instituted, sharp conflicts over coastal space and resource are likely, and the degradation of natural resources will stop future social-economic development. In order to maintain and restore coastal ecosystem it was implemented law about formation of the national ecological network of Ukraine. Later were developed General Scheme for Planning of the Territory of Ukraine and regional level planning scheme but there is no especial document regulating the use of land in the coastal zone. The study of geographical conditions, economic activity, and population resettlement shows separation within the regions of several echelons of economic development in relation to the coastline. Such separation may be based on differences in intensity and types of economic use within the territory and the water area, as well as the population density on the land. These features include the following economic stripes: seaside-facade, middle, peripheral – on land, and coastal, territorial waters, exclusive economic zone – in the direction of the sea. At the same time, each economic stripe has a complex internal structure. There are several basic principles of functional zoning of the territory highlighted in the article can help to rational plan the seaside regions.
Home range utilisation and territorial behaviour of lions (Panthera leo on Karongwe Game Reserve, South Africa.

Directory of Open Access Journals (Sweden)

Monika B Lehmann

Full Text Available Interventionist conservation management of territorial large carnivores has increased in recent years, especially in South Africa. Understanding of spatial ecology is an important component of predator conservation and management. Spatial patterns are influenced by many, often interacting, factors making elucidation of key drivers difficult. We had the opportunity to study a simplified system, a single pride of lions (Panthera leo after reintroduction onto the 85 km(2 Karongwe Game Reserve, from 1999-2005, using radio-telemetry. In 2002 one male was removed from the paired coalition which had been present for the first three years. A second pride and male were in a fenced reserve adjacent of them to the east. This made it possible to separate social and resource factors in both a coalition and single male scenario, and the driving factors these seem to have on spatial ecology. Male ranging behaviour was not affected by coalition size, being driven more by resource rather than social factors. The females responded to the lions on the adjacent reserve by avoiding the area closest to them, therefore females may be more driven by social factors. Home range size and the resource response to water are important factors to consider when reintroducing lions to a small reserve, and it is hoped that these findings lead to other similar studies which will contribute to sound decisions regarding the management of lions on small reserves.
Birth Territory: a theory for midwifery practice.

Science.gov (United States)

Fahy, Kathleen M; Parratt, Jenny Anne

2006-07-01

The theory of Birth Territory describes, explains and predicts the relationships between the environment of the individual birth room, issues of power and control, and the way the woman experiences labour physiologically and emotionally. The theory was synthesised inductively from empirical data generated by the authors in their roles as midwives and researchers. It takes a critical post-structural feminist perspective and expands on some of the ideas of Michel Foucault. Theory synthesis was also informed by current research about the embodied self and the authors' scholarship in the fields of midwifery, human biology, sociology and psychology. In order to demonstrate the significance of the theory, it is applied to two clinical stories that both occur in hospital but are otherwise different. This analysis supports the central proposition that when midwives use 'midwifery guardianship' to create and maintain the ideal Birth Territory then the woman is most likely to give birth naturally, be satisfied with the experience and adapt with ease in the post-birth period. These benefits together with the reduction in medical interventions also benefit the baby. In addition, a positive Birth Territory is posited to have a broader impact on the woman's partner, family and society in general.
FISCAL DECENTRALIZATION IN ALBANIA: EFFECTS OF TERRITORIAL AND ADMINISTRATIVE REFORM

Directory of Open Access Journals (Sweden)

Mariola KAPIDANI

2015-12-01

Full Text Available The principle of decentralization is a fundamental principle for the establishment and operation of local government. It refers to the process of redistributing the authority and responsibility for certain functions from central government to local government units. In many countries, particularly in developing countries, fiscal decentralization and local governance issues are addressed as highly important to the economic development. According to Stigler (1957, fiscal decentralization brings government closer to the people and a representative government works best when it is closer to the people. Albania is still undergoing the process of decentralization in all aspects: political, economic, fiscal and administrative. Decentralization process is essential to sustainable economic growth and efficient allocation of resources to meet the needs of citizens. Albania has a fragmented system of local government with a very large number of local government units that have neither sufficient fiscal or human capacity to provide public services at a reasonable level (World Bank. However, recent administrative and territorial reform is expected to have a significant impact in many issues related to local autonomy and revenue management. This paper is focused on the progress of fiscal decentralization process in Albania, stating key issues and ongoing challenges for an improved system. The purpose of this study is to analyze the effects of recent territorial reform, identifying problems and opportunities to be addressed in the future.
Radiation-hazardous objects at the west and central Kazakstan territory

International Nuclear Information System (INIS)

Kadyrzhanov, K.K.; Kuterbekov, K.A.; Akhmetov, E.Z.; Lukashenko, S.N.; Dzhazairov-Kakhramanov, V.

2001-01-01

In 1965-1987, there were conducted 39 industrial underground explosions in the territory of Kazakhstan Republic, in particular in its west and central region (explosions conducted at Semipalatinsk test site, East-Kazakhstan oblates are not included). These explosions were conducted in terms of the Program 7 Peaceful nuclear explosions for industrial purposes with the purpose of test-industrial investigation conducting for testing a technology for formation of cavities in rock salt in order to be used as multipurpose large volume storage. Energy from underground nuclear explosions was used for peaceful technological purposes, in particular, in the territories of hydrocarbon raw materials mining and industrial developing. It is obvious, that residual radioactivity, even if it is very small, is a factor, that hampers to use nuclear explosions for this purpose. The major problems are the following: safety measures, which are necessary for implementation of the projects on nuclear explosion usage in peaceful purposes, admissible level of environment pollution in whole and possible consequences. All necessary measures must be taken to ensure safety in the regions, where explosions were conducted, including all the least probable accidents (for instance, breach during camuflet explosions). To make sure, that existing admissible standards will not be exceeded, it is necessary to know the level of environment radiation contamination and to forecast probable contamination caused by explosions
Transformation of industrial territories

Science.gov (United States)

Plotnikova, N. I.; Kolocova, I. I.

2017-08-01

The problem of removing industrial enterprises from the historical center of the city and the subsequent effective use of the territories has been relevant for Western countries. Nowadays, the problem is crucial for Russia, its megacities and regional centers. The paper analyzes successful projects of transforming industrial facilities into cultural, business and residential objects in the world and in Russia. The patterns of the project development have been determined and presented in the paper.
Male Seychelles warblers use territory budding to maximize lifetime fitness in a saturated environment

NARCIS (Netherlands)

Komdeur, J; Edelaar, P

2001-01-01

In cooperatively breeding species, helping at the nest and budding off part of the natal territory have been advanced as strategies to increase fitness in an environment that is saturated with territories. The importance of helping or territory budding as a determinant of lifetime reproductive
Incorporating territory compression into population models

NARCIS (Netherlands)

Ridley, J; Komdeur, J; Sutherland, WJ; Sutherland, William J.

The ideal despotic distribution, whereby the lifetime reproductive success a territory's owner achieves is unaffected by population density, is a mainstay of behaviour-based population models. We show that the population dynamics of an island population of Seychelles warblers (Acrocephalus
The Formulation of Extra-Territorial Recognition

Czech Academy of Sciences Publication Activity Database

Hrubec, Marek

2010-01-01

Roč. 1, č. 1 (2010), s. 65-72 ISSN 1674-1277 R&D Projects: GA MŠk(CZ) LC06013 Institutional research plan: CEZ:AV0Z90090514 Keywords : global justice * extra-territorial recognition Subject RIV: AA - Philosophy ; Religion
L.O.T.O. - Landscape Opportunities For Territorial Organization

Directory of Open Access Journals (Sweden)

Anna Rossi

2015-11-01

Full Text Available The European Union promoted the transnational cooperation project L.O.T.O. (Landscape Opportunities for Territorial Organization by the program Interreg IIIB CADSES. The project gave up the illustration of some outputs in the seminar Landscape opportunities. Guidelines for the landscape management of the territorial transformations (Milan, 2005, October 6th-7th. This paper is a summary of introduction at the project. The attaches are the original reports of the end seminar.
Climate change: a reality for the French overseas territories

International Nuclear Information System (INIS)

Delcroix, Th.; Cravatte, S.

2009-01-01

Warming of the climate system is now unequivocal (see GIEC, 2007). Sea surface temperature and salinity are analyzed for the last decades in the vicinity of French overseas territories, as regional indicators of the related climatic changes. We show a non-homogenous increase in temperature for all territories, as well as a freshening of the waters in the tropical Pacific and an increase of surface salinity in the Atlantic suggesting a drastic modification of the global water cycle. (authors)
Unravelling feeding territoriality in the Little Blue Heron, Egretta caerulea, in Cananéia, Brazil

Directory of Open Access Journals (Sweden)

E Moralez-Silva

Full Text Available Habitat use by the Little Blue Heron (Egretta caerulea and discovery of feeding territoriality are discussed here. The results showed the existence of a territorial individual defending an area (2,564.46 ± 943.56 m² close to the mangrove, and non-territorial individuals (9.17 ± 2.54 in the rest of a demarcated area (mean area for the non-territorial: 893.25 ± 676.72. A weak positive correlation (r = 0.47, df = 46, p < 0.05 was found between the overlapping of territorial and non-territorial individuals (2.85 ± 3.07 m² and the mean overlapped area for territorial individuals (171.41 ± 131.40 m². Higher capture (1.52 ± 1.14 × 1.00 ± 1.37 catches/minutes and success rates (0.45 ± 0.31 × 0.21 ± 0.27 and lower energy expenditure rates (45.21 ± 14.96 × 51.22 ± 14.37 steps/minutes; and 3.65 ± 2.55 × 4.94 ± 3.28 stabs/minutes were observed for individuals foraging in areas close to the mangrove. The results suggest that the observed territorial behaviour is more related to a number of food parameters than to intruder pressure, and also that the observed territoriality might be related to defense of areas with higher prey availability.
CLINICAL AND EPIDEMIOLOGICAL FEATURES OF THE BRUCELLOSIS IN CHILDREN OF THE STAVROPOL TERRITORY

Directory of Open Access Journals (Sweden)

S. M. Bezrodnova

2016-01-01

Full Text Available Objective: to study the clinical and epidemiological features of brucellosis in children in the Stavropol region.Materials and methods: Analysis of brucellosis is made and the share of brucellosis in the Stavropol Territory from 2010 to 2014 is clarified. The paper used the data from the Territorial Rospotrebnadzor in the Stavropol Territory. Dynamic clinical indices were analyzed in 17 children with brucellosis under treatment and dispensary observation in the State Budget Institution of Health of the Stavropol Territory «Regional Clinical Hospital of Infectious Diseases». Analyzed an outbreak of brucellosis in Essentuki in 2016. We used the following methods: bibliographic, monographic description, epidemiological, analytical, statistical methods.Results. The proportion of the incidence of brucellosis in children in Stavropol Krai in comparison with the Russian figures were: in 2010 – 8,33%, in 2016 – 56%. A household way of infection increases, including children, who were infected in the farms of their own parents. The age of infection was12–16 (47,06%, 8–11 (35,29% and 4–7 years (17,65%.The main clinical syndromes were: arthritic, vegetative, asthenic, lymphoproliferative syndrome, liver disease, splenomegaly. Isolated forms did not occur. Predominantly, large joints with dysfunction of joints of I–II degree were affected. Late referral after the initial manifestation is typical. Late initiation of treatment. The etiotropic therapy is carried out at least 4 weeks, in the presence of carditis – up to 16 weeks.Conclusion. The epidemiological situation of brucellosis in the Stavropol territory has been tense in the recent years. The active migration of the population from the regions of the North Caucasus Federal District contributes to this. Intensive incidence rate of brucellosis exceeds the average Russian level by 5–8
Influence of chromosome territory morphology and nuclear distribution on exchange frequencies: comparison between experiment and simulation

Energy Technology Data Exchange (ETDEWEB)

Kreth, G.; Hase, J.V.; Finsterle, J.; Cremer, C. [Kirchhoff Institute for Physics, INF, Heidelber (Germany); Greulich, K. [German Cancer Research Center, INF, Heidelberg (Germany); Cremer, M. [Institute of Anthropology and Human Genetics, Muenchen (Germany)

2003-07-01

To explore the influence of chromosome territory morphology and the positioning of certain chromosomes in the nuclear volume on aberration frequencies, in the present study geometric computer models of all Chromosome Territories (CTs) in a human cell nucleus were used to investigate these constraints quantitatively. For this purpose a geometric representation of a CT in a given nuclear volume was approximated by a linear polymer chain of 500 nm sized spherical 1 Mbp domains connected by entropic spring potentials. The morphology aspect was investigated for the active and inactive X-chromosome of female cells. Assuming a statistical distribution of Xa, Xi and the autosomes a quite good agreement of virtually calculated translocation break frequencies with observed frequencies determined from Hiroshima A-bomb survivors was found. To regard in a first step the aspect of the experimentally observed different locations of certain chromosomes, a simulated gene density correlated distribution of modeled lymphocytes was realized. The respective calculated translocation frequencies were compared with fish experiments of irradiated lymphocyte cells. (author)
Inter-territorial Cohesion in Unitarian and Federal States

Directory of Open Access Journals (Sweden)

Catalina Larach-del Castillo

2017-06-01

Full Text Available The tension in the distribution of power, with particular regards to the centralization and decentralization techniques, commonly impedes a coherent association between territorial realities and national demands, and could even encourage peripheral and separatist resistances. In spite of different resources available in the States, it is possible to query whether policies jointly executed by distinct levels of government are a sufficient illustration of inter-territorial interaction. This paper examines the unitary and federal models from an interterritorial perspective, with the purpose of finding common grounds, as well as mechanisms that will encourage concerted efforts and actions.
High voltage distribution scheme for large size GEM detector

International Nuclear Information System (INIS)

Saini, J.; Kumar, A.; Dubey, A.K.; Negi, V.S.; Chattopadhyay, S.

2016-01-01

Gas Electron Multiplier (GEM) detectors will be used for Muon tracking in the Compressed Baryonic Matter (CBM) experiment at the Facility for Anti-proton Ion Research (FAIR) at Darmstadt, Germany. The sizes of the detector modules in the Muon chambers are of the order of 1 metre x 0.5 metre. For construction of these chambers, three GEM foils are used per chamber. These foils are made by two layered 50μm thin kapton foil. Each GEM foil has millions of holes on it. In such a large scale manufacturing of the foils, even after stringent quality controls, some of the holes may still have defects or defects might develop over the time with operating conditions. These defects may result in short-circuit of the entire GEM foil. A short even in a single hole will make entire foil un-usable. To reduce such occurrences, high voltage (HV) segmentation within the foils has been introduced. These segments are powered either by individual HV supply per segment or through an active HV distribution to manage such a large number of segments across the foil. Individual supplies apart from being costly, are highly complex to implement. Additionally, CBM will have high intensity of particles bombarding on the detector causing the change of resistive chain current feeding the GEM detector with the variation in the intensity. This leads to voltage fluctuations across the foil resulting in the gain variation with the particle intensity. Hence, a low cost active HV distribution is designed to take care of the above discussed issues
Historical Determinants of Regional Divisions of Georgia and their Implications for Territorial Governance

Directory of Open Access Journals (Sweden)

Mądry Cezary

2016-06-01

Full Text Available Georgia can be characterised by its turbulent history, centuries-old traditions, and a great ethnic diversity. This makes it necessary to include historical determinants, in addition to geopolitical and economic factors, when making a regional analysis of its territory and contemporary governance issues. Five stages of the development of the present territorial division of Georgia are distinguished. They have been identified by means of an analysis of key events (critical junctures of significance in the formation of its historical regions. Additionally, their influence at each of the three levels of the current territorial division of independent Georgia is discussed, in particular in the context of territorial governance.

12 CFR 614.4080 - Loans and chartered territory-banks for cooperatives.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Loans and chartered territory-banks for cooperatives. 614.4080 Section 614.4080 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Chartered Territories § 614.4080 Loans and chartered territory—banks for...
The polymorphic, multilayered and networked urbanised territory

DEFF Research Database (Denmark)

Nielsen, Tom

2015-01-01

The discussion of the network city has in recent years been supplemented by an increasing interest in reconsidering the notion of territory. Looking into both geographical and urban design theories, we find examples of a focus on how the networks of the city not only connect them irreversibly...... with sites and systems without any direct physical relation, but also of how this does not necessarily result in complete fragmentation and dissociation between the parts and the surrounding landscapes, as described in network city theory. By relating examples from this literature to a description...... in theory. The concept of The Polymorphic, Multilayered and Networked Urbanised Territory is introduced to grasp the reality experienced in European regions outside the largest and most potent versions of contemporary cities....
Territorial sovereignty and trafficking in the Indonesia-Malaysia borderlands

DEFF Research Database (Denmark)

Eilenberg, Michael

2012-01-01

This chapter aims to explore the role that anti-trafficking initiatives have played in attempts by the Indonesian state to reclaim authority along its territorial borders. Drawing on data collected between 2002-2007 through personal interviews, government reports and newspaper clippings......, it documents how increased criminalization and the prevention of unauthorized flows of cross-border labour migrants have come to the foreground of national rhetoric concerning border development, territorial sovereignty and security. The chapter argues that the anti-trafficking discourse has had unintended...
Cruas site: inception of 'large jobsite' procedure

International Nuclear Information System (INIS)

Bottini, R.

1980-01-01

In France, the construction sites of nuclear plants are governed by a series of government decisions approved in July 1975 relating to so-called 'large jobsites of territorial improvements'. Using as an example the 'large jobsite' of the Cruas plant, now under construction, the author illustrates the practical application of the considered procedure, amongst others from the standpoints of organization measures and the quality of the living conditions of workers [fr
Territoriality by conservation in the Selous-Niassa corridor in Tanzania

DEFF Research Database (Denmark)

Bluwstein, Jevgeniy; Lund, Jens Friis

2018-01-01

of consecutive projects through continuous acts of territorialization through mapping and boundary making ensured that conservation is beyond questioning despite failures in the processes of demarcating, controlling and managing conservation as a socio-spatial intervention. Whereas the failures produce conflicts...... inevitably remains partial and contingent, conservation is nonetheless a powerful and resilient project that transforms communal landscapes into conservation territories with little room for public debate....
Multiscale virtual particle based elastic network model (MVP-ENM) for normal mode analysis of large-sized biomolecules.

Science.gov (United States)

Xia, Kelin

2017-12-20

In this paper, a multiscale virtual particle based elastic network model (MVP-ENM) is proposed for the normal mode analysis of large-sized biomolecules. The multiscale virtual particle (MVP) model is proposed for the discretization of biomolecular density data. With this model, large-sized biomolecular structures can be coarse-grained into virtual particles such that a balance between model accuracy and computational cost can be achieved. An elastic network is constructed by assuming "connections" between virtual particles. The connection is described by a special harmonic potential function, which considers the influence from both the mass distributions and distance relations of the virtual particles. Two independent models, i.e., the multiscale virtual particle based Gaussian network model (MVP-GNM) and the multiscale virtual particle based anisotropic network model (MVP-ANM), are proposed. It has been found that in the Debye-Waller factor (B-factor) prediction, the results from our MVP-GNM with a high resolution are as good as the ones from GNM. Even with low resolutions, our MVP-GNM can still capture the global behavior of the B-factor very well with mismatches predominantly from the regions with large B-factor values. Further, it has been demonstrated that the low-frequency eigenmodes from our MVP-ANM are highly consistent with the ones from ANM even with very low resolutions and a coarse grid. Finally, the great advantage of MVP-ANM model for large-sized biomolecules has been demonstrated by using two poliovirus virus structures. The paper ends with a conclusion.
A simple, compact, and rigid piezoelectric step motor with large step size

Science.gov (United States)

Wang, Qi; Lu, Qingyou

2009-08-01

We present a novel piezoelectric stepper motor featuring high compactness, rigidity, simplicity, and any direction operability. Although tested in room temperature, it is believed to work in low temperatures, owing to its loose operation conditions and large step size. The motor is implemented with a piezoelectric scanner tube that is axially cut into almost two halves and clamp holds a hollow shaft inside at both ends via the spring parts of the shaft. Two driving voltages that singly deform the two halves of the piezotube in one direction and recover simultaneously will move the shaft in the opposite direction, and vice versa.
Offshore wind energy development in France and Germany: what role for territories? Final dissertation

International Nuclear Information System (INIS)

Douteau, Anne-Laure

2010-01-01

'Pays du Bessin au Virois' is a French association of cities. The association is concerned by projects of offshore wind farms. It wants to think about the consequences of the offshore wind farms on the territory, and the integration in the local activities. For that reason the association wanted to learn from the German experience of offshore development. To compare the French and the German situation, this report raises the question of the relationship between an offshore wind farm and a territory. Thanks to the characteristics of an offshore wind farm and of a territory, I built a method to analyze the relationship between a park and a territory. I studied two cases: the French territory Pays du Bessin au Virois related to the three projects of offshore wind parks in the Baie de Seine, and the German territory Ostfriesland, close to the first offshore wind park in Germany, Alpha Ventus. The two cases showed that important topics could be studied for every territory. There are differences between French and German situation. However the comparison sets on interesting actions for the Pays du Bessin au Virois. Another comparison can be realized with Denmark or United Kingdom, which offshore strategy is closer to the French situation. (author) [fr
The Place of Social Capital in the Formation and Integration of the Territorial Communities

Directory of Open Access Journals (Sweden)

Gritsaenko Mykola I.

2017-08-01

Full Text Available The article is aimed at studying the mechanisms for activating the integration of territorial communities through the formation and use of social capital. The relevance of the study of administrative and territorial reforms based on the integration of the territorial communities from the perspective of the formation and use of social capital has been disclosed. The results of decentralization of power have been analyzed, and the advantages and disadvantages of this process have been highlighted. On the basis of studying publications on the indicated issue, the essence of the concepts of «community» and «territorial community» has been defined, their constituents and relationships with social capital have been disclosed. The article proposes application of an integrated estimation based on the method of expert estimations, which allows for the determination of the socio-economic performance of a single territorial community (STC, comparison of the activities by territorial communities and their integrations in the region, as well as the desirability of creating a STC. Prospect for further research is an analysis of the directions of institutional change, which facilitate the implementation of mechanisms for the effective development of social capital of both the territorial communities and the STC.
Contribution of large-sized primary sensory neuronal sensitization to mechanical allodynia by upregulation of hyperpolarization-activated cyclic nucleotide gated channels via cyclooxygenase 1 cascade.

Science.gov (United States)

Sun, Wei; Yang, Fei; Wang, Yan; Fu, Han; Yang, Yan; Li, Chun-Li; Wang, Xiao-Liang; Lin, Qing; Chen, Jun

2017-02-01

Under physiological state, small- and medium-sized dorsal root ganglia (DRG) neurons are believed to mediate nociceptive behavioral responses to painful stimuli. However, recently it has been found that a number of large-sized neurons are also involved in nociceptive transmission under neuropathic conditions. Nonetheless, the underlying mechanisms that large-sized DRG neurons mediate nociception are poorly understood. In the present study, the role of large-sized neurons in bee venom (BV)-induced mechanical allodynia and the underlying mechanisms were investigated. Behaviorally, it was found that mechanical allodynia was still evoked by BV injection in rats in which the transient receptor potential vanilloid 1-positive DRG neurons were chemically deleted. Electrophysiologically, in vitro patch clamp recordings of large-sized neurons showed hyperexcitability in these neurons. Interestingly, the firing pattern of these neurons was changed from phasic to tonic under BV-inflamed state. It has been suggested that hyperpolarization-activated cyclic nucleotide gated channels (HCN) expressed in large-sized DRG neurons contribute importantly to repeatedly firing. So we examined the roles of HCNs in BV-induced mechanical allodynia. Consistent with the overexpression of HCN1/2 detected by immunofluorescence, HCNs-mediated hyperpolarization activated cation current (I h ) was significantly increased in the BV treated samples. Pharmacological experiments demonstrated that the hyperexcitability and upregulation of I h in large-sized neurons were mediated by cyclooxygenase-1 (COX-1)-prostaglandin E2 pathway. This is evident by the fact that the COX-1 inhibitor significantly attenuated the BV-induced mechanical allodynia. These results suggest that BV can excite the large-sized DRG neurons at least in part by increasing I h through activation of COX-1. Copyright Â© 2016 Elsevier Ltd. All rights reserved.
Redefining territorial scales and the strategic role of spatial planning

DEFF Research Database (Denmark)

Galland, Daniel; Elinbaum, Pablo

2015-01-01

This paper argues that spatial planning systems tend to redefine and reinterpret conventional territorial scales through the dual adoption and articulation of legal instruments and spatial strategies at different levels of planning administration. In depicting such redefinition, this paper delves...... into the cases of Denmark and Catalonia through an analysis concerned with: i) the strategic spatial role attributed to each level of planning; and ii) the redefinition of territorial scales as a result of changing political objectives and spatial relationships occurring between planning levels. The assessment...... pertaining to the strategic roles of spatial planning instruments as well as the evolving redefinition of territorial scales in both Denmark and Catalonia suggests that the conventional, hierarchical ‘cascade-shaped’ ideal of policy implementation is superseded. While both cases tend to converge...
Planificación y ordenamiento territorial. consideraciones a partir del caso peruano

Directory of Open Access Journals (Sweden)

José Americo Roberto Chiarella Quinhoes

2016-07-01

Full Text Available El presente texto busca aclarar, conceptualmente, algunas de las diferencias de enfoque y complementariedades entre la planificación del desarrollo del territorio y el ordenamiento territorial, a partir de las experiencias sobre el tema en el Perú. Partimos mostrando el marco contextual sobre la planificación del desarrollo y el ordenamiento territorial en el Perú, para llegar a establecer las vinculaciones entre planificación y ordenamiento territorial. El camino que une ambos puntos pasa por la definición de los conceptos de planificación territorial y de ordenamiento territorial, así como del estudio del contexto internacional más próximo. Para tanto, realizamos una breve historia y discutimos el lugar y el papel de ambas herramientas en el proceso de desarrollo. Nuestro objetivo consiste en identificar las diferencias y complementariedades entre estos conceptos, con la finalidad de otorgar coherencia al uso de las herramientas de planificación y de alinear los diferentes instrumentos vinculados a la planificación y gestión de los procesos de desarrollo del territorio.
CLUSTER DYNAMICS LARGELY SHAPES PROTOPLANETARY DISK SIZES

Energy Technology Data Exchange (ETDEWEB)

Vincke, Kirsten; Pfalzner, Susanne, E-mail: kvincke@mpifr-bonn.mpg.de [Max Planck Institute for Radio Astronomy, Auf dem Hügel 69, D-53121 Bonn (Germany)

2016-09-01

To what degree the cluster environment influences the sizes of protoplanetary disks surrounding young stars is still an open question. This is particularly true for the short-lived clusters typical for the solar neighborhood, in which the stellar density and therefore the influence of the cluster environment change considerably over the first 10 Myr. In previous studies, the effect of the gas on the cluster dynamics has often been neglected; this is remedied here. Using the code NBody6++, we study the stellar dynamics in different developmental phases—embedded, expulsion, and expansion—including the gas, and quantify the effect of fly-bys on the disk size. We concentrate on massive clusters (M {sub cl} ≥ 10{sup 3}–6 ∗ 10{sup 4} M {sub Sun}), which are representative for clusters like the Orion Nebula Cluster (ONC) or NGC 6611. We find that not only the stellar density but also the duration of the embedded phase matters. The densest clusters react fastest to the gas expulsion and drop quickly in density, here 98% of relevant encounters happen before gas expulsion. By contrast, disks in sparser clusters are initially less affected, but because these clusters expand more slowly, 13% of disks are truncated after gas expulsion. For ONC-like clusters, we find that disks larger than 500 au are usually affected by the environment, which corresponds to the observation that 200 au-sized disks are common. For NGC 6611-like clusters, disk sizes are cut-down on average to roughly 100 au. A testable hypothesis would be that the disks in the center of NGC 6611 should be on average ≈20 au and therefore considerably smaller than those in the ONC.
Strength and fatigue testing of large size wind turbines rotors. Vol. II: Full size natural vibration and static strength test, a reference case

Energy Technology Data Exchange (ETDEWEB)

Arias, F.; Soria, E.

1996-12-01

This report shows the methods and procedures selected to define a strength test for large size wind turbine, anyway in particular it application on a 500 kW blade and it results obtained in the test carried out in july of 1995 in Asinel`s test plant (Madrid). Henceforth, this project is designed in an abbreviate form whit the acronym SFAT. (Author)
Strength and fatigue testing of large size wind turbines rotors. Volume II. Full size natural vibration and static strength test, a reference case

International Nuclear Information System (INIS)

Arias, F.; Soria, E.

1996-01-01

This report shows the methods and procedures selected to define a strength test for large size wind turbine, anyway in particularly it application on a 500 kW blade and it results obtained in the test carried out in july of 1995 in Asinel test plant (Madrid). Henceforth, this project is designed in an abbreviate form whit the acronym SFAT. (Author)
Recycling of beverage containers in the Northwest Territories

Energy Technology Data Exchange (ETDEWEB)

1987-02-01

This study researched existing recycling systems, presented pertinent data on the beverage and transportation industries, and evaluated the potential of recycling beverage bottles and cans in the Northwest Territories. The study first describes the history and existing concepts of recycling, provides a general description of recycling methods with advantages and disadvantages, and highlights particular approaches taken by other provinces. Markets for the Northwest Territories are also discussed, including the potential of recoverable material, anticipated recovery rates, transportation to markets, and present recycling operations. Three strategies are identified for the southwest, northwest, and the eastern Region. Recycling is preferred for aluminium cans, glass beer bottles, plastic bottles, and glass wine and liquor bottles in that order. The report recommends a limited program for aluminium cans and beer bottles to begin immediately. Beer bottles should be refilled either in Alberta or the Northwestern Territories and aluminium cans should be compacted and shipped to recycling markets in southern Canada or the United States. The program should first be implemented in areas serviced by Alberta and accessible by truck or barge from Hay River. A program implementation plan is also included. 8 refs., 2 figs., 14 tabs.
Evolution or Revolution? Evaluating the Territorial State-Based Regime of International Law in the Context of physical disappearance of territory due to climate change and sea-level rise

NARCIS (Netherlands)

Blanchard, C.

2016-01-01

The threat of the permanent physical disappearance of the territory of states no longer belongs to the mythical realm, and the situation is particularly imminent for small island developing states. While most international legal scholarship has so far focused on issues stemming from territorial
Job Stress in the United Kingdom: Are Small and Medium-Sized Enterprises and Large Enterprises Different?

Science.gov (United States)

Lai, Yanqing; Saridakis, George; Blackburn, Robert

2015-08-01

This paper examines the relationships between firm size and employees' experience of work stress. We used a matched employer-employee dataset (Workplace Employment Relations Survey 2011) that comprises of 7182 employees from 1210 private organizations in the United Kingdom. Initially, we find that employees in small and medium-sized enterprises experience lower level of overall job stress than those in large enterprises, although the effect disappears when we control for individual and organizational characteristics in the model. We also find that quantitative work overload, job insecurity and poor promotion opportunities, good work relationships and poor communication are strongly associated with job stress in the small and medium-sized enterprises, whereas qualitative work overload, poor job autonomy and employee engagements are more related with larger enterprises. Hence, our estimates show that the association and magnitude of estimated effects differ significantly by enterprise size. Copyright © 2013 John Wiley & Sons, Ltd.
Territorial Rights, Political Association, and Immigration

DEFF Research Database (Denmark)

Lægaard, Sune

2013-01-01

argues that state legitimacy and freedom of political association fail to connect in the way required to justify a right to control immigration. Wellman’s argument conflates the state as an institution and the people as a political collective and elides the difference between territorial jurisdiction...
REGIONAL COMPETITIVENESS VERSUS TERRITORIAL COMPETITIVENESS: PROJECT TAONABA CASE STUDY - TOWN OF ABYMES, GUADELOUPE

Directory of Open Access Journals (Sweden)

Neffati Houda

2013-12-01

Full Text Available Territorial intelligence can be defined as the ability of a territory to anticipate socio-economic changes and the resulting knowledge management as well as to generate policies, know-how and innovations that will ultimately create a polycentric area of expertise and service capabilities to enhance the competitiveness of companies located there. It is created by setting up a sustainable development process to review business competitiveness with all the inherent consequences in managing, making, planning and implementing decisions. Territorial competitiveness is an integrated and proactive approach to shaping the future of territories, regions and larger geographies – . to some degree it can also be referred to as spatial planning. It goes beyond traditional regional policy as it brings together economic, social and environment opportunities and in addition to other factors which influence where activities takes place, concerns how different places function and are connected, and what social and business conditions are available Territorial competitiveness strategies can help in exploring the potential for economic growth and job creation and at the same time support an enhanced quality of life by helping to meet the challenge of sustainable development. The article reports on an action research to support the urban community of Cap Excellence in Guadeloupe in its local sustainable development project. After summarizing the terms of the debate surrounding sustainable development and presenting the region, the research is placed back in the context of a more general approach of territorial intelligence.. The limits of developing a local Agenda 21 in the form of a "programmed action plan" give the opportunity to improve territorial intelligence with the concept of agency arising from Foucault's 'dispositif' or apparatus, Deleuze's theory of agency and the actor-network. A discussion on this ontology social will be initiated. We will give

Federalism and territorial equality: a contradiction in terms?

Directory of Open Access Journals (Sweden)

Marta Arretche

Full Text Available The study explores the relationship between federalism and territorial inequality, taking Brazil as the object of analysis. The conclusion is that there is a trade-off between territorial inequality reduction and the full autonomy of local governments. The central government's redistributive role seems to be a condition for reducing revenue inequality between jurisdictions, and so reducing inequality in citizens' access to public services requires the central government to perform redistributive and regulatory role. On the other hand, local autonomy pushes toward inequality. Hence, federal regulation and local autonomy are combined in a given polity, the result tends to be bound inequality.
The politics of mining in the Northern Territory

International Nuclear Information System (INIS)

Heatley, A.

1983-01-01

Of the three issues which have dominated the politics of mining in the Northern Territory, Australia, only the question of mineral royalties has in any way been resolved. The debate on uranium has been conducted on two levels, the first relating to the establishment of the policy and administrative framework and the application of land rights procedures, and the second concerning the inter-party dispute on uranium mining. Some consideration is given to Commonwealth policy and actions as responsibility for mining policy in the Territory is divided. Attitudes of the political parties, trade unions, the mining industry, Aborigines and the general community are noted
Capitalist Territorial Competitiveness and Water Dispossession in the Metropolitan Area of Influence of Cali (Colombia

Directory of Open Access Journals (Sweden)

Oscar Buitrago Bermudez

2016-07-01

Full Text Available The proposal for the concept of territorial platform of capitalist competitiveness starts with a criticism of the reduced and biased form of understanding the concept of territory in the practice of dispossession of water, specifically, and of nature, in general. To understand the process of the plundering and abuse of natural wealth by the State and capitalists on local societies, the article proposes the concept of the territorial platform of capitalist competitiveness, understood as a territorialities system that articulates the periphery areas to the global capital. In this approach, the dispossession of water takes place in the context of the contradictions of the capitalist economic model established in Colombia. In the field of environmental water management, the main evidence of the presence of the capitalist territorial platform of competitiveness is the loss of environmental and departmental institutions, which promotes the expansion of the sugarcane territory.
Art, city and territory Arte, ciudad y territorio

Directory of Open Access Journals (Sweden)

Liliana López Levi

2012-11-01

Full Text Available size: 16px; font-family: 'Times New Roman'; color: #333333; background-color: transparent; font-weight: normal; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;">The third number of URBSsize: 8px; font-family: Arial; color: #000000; background-color: transparent; font-weight: normal; font-style: italic; font-variant: normal; text-decoration: none; vertical-align: baseline;"> size: 16px; font-family: 'Times New Roman'; color: #333333; background-color: transparent; font-weight: normal; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline;">is dedicated to analyze the links between art, city and territory. In this sense, it gathers several articles that address the links between urban studies and arts, considering the contributions made by literature, painting, music, film, architecture and theater to the analysis, understanding and perception of urban space. These studies consider both artistic representations of the city and its urban spaces, as well as artistic interventions in the cities.
El número tres de URBS tiene como objetivo analizar los vínculos entre el arte, la ciudad y el territorio. En este sentido, se reúnen artículos que aborden el vínculo entre los estudios urbanos y las artes; considerando las aportaciones que hacen la literatura, la pintura, la música, el cine, la arquitectura y el teatro a las formas de ver, entender, percibir y analizar el espacio urbano. Para ello, se contempla tanto el estudio de las representaciones artísticas de las ciudades y los espacios urbanos, como el análisis de las intervenciones que los artistas hacen en las ciudades.
Remediation strategies for contaminated territories resulting from Chernobyl accident. Final report

International Nuclear Information System (INIS)

Jacob, P.; Fesenko, S.; Firsakova, S.K.

2001-03-01

The present report realizes a settlement specific approach to derive remediation strategies and generalizes the results to the whole affected area. The ultimate aim of the study is to prepare possible investment projects on remediation activities in the contaminated territories. Its current aim was to identify the areas and the remedial actions that should be primarily supported and their corresponding cost. The present report starts with an outline of the methodology of deriving remediation strategies, a description of data for 70 representative settlements and of parameters of the remedial actions considered, and a classification of the contaminated territory according to radiological criteria. After summarising aspects of the contamination situation and applications of remedial actions in the past, dose calculations and derived remediation strategies for the representative settlements are described. These are generalized to the total contaminated territory. Within the contaminated territory private produce is of main importance for the radionuclide intake. At the end of the report, radiological aspects of the produce of collective farms are described. (orig.)
MODERN MARKETING CONCEPTS AS THE BASIS FOR FORMATION AND INCREASE OF THE ATTRACTIVENESS OF CITIES AND TERRITORIES

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Iryna Budnikevych

2017-11-01

Full Text Available Instruments of formation and increase of attractiveness of the territory within the framework of modern marketing conceptions, the role of marketing complex elements in shaping the attractiveness of the territories are examined, separate economical categories, forming notional instrument of the attractiveness of the territories are specified and proposals concerning the directions of marketing efforts are formulated. Methodology. Theoretical and methodological basis of the research is the work of scientists on marketing problems of the city, theory of I. Budnikevych, identifying the characteristics of territorial marketing (municipal, city marketing within industrial, commodity, sale, classical, social-ethic and partnership conceptions. The authors used the combination of following methods in the process of scientific investigation: method of generalization and scientific abstraction – for concrete definition of notional-categorial apparatus; analytical monographic method – to represent scientific thoughts on the directions of marketing instruments application in the processes of territorial attractiveness management; comparative analysis – to find out the peculiarities of marketing instruments and methods use within the limits of different concepts and at different stages of territorial development. Practical value. It was defined that territorial marketing system allows to expand traditional approaches to the policy of regional and local authority’s attractiveness, supplementing them with modern components and characteristics. Nowadays, the instruments of situational conceptions are still actively applied by homeland and foreign territorial marketing practice, sale conception in particular, which stipulates the direction of territorial authorities’ activity to satisfy territorial needs. The instruments of modern territorial marketing conceptions allow to form and increase the attractiveness of territories for defined target audiences
Territorial Marketing as an Element Boosting the Development of a Commune

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Renigier-Biłozor Małgorzata

2015-06-01

Full Text Available Recently, it has become popular to streamline the way of managing territorial units by adapting the marketing approach to a territorial dimension. The majority of cities and communes in Poland have realized that, in order to achieve their set goals under conditions of fierce competition for limited resources, it is necessary to introduce territorial marketing as one of the key and significant own tasks to be implemented. The objective of the article is to develop principles of the effective use and management of the area of a commune by carrying out suitable marketing projects, based on an analysis of the social, economic and geopolitical situation of the commune, with particular emphasis placed on location factors.
Ulysses: accurate detection of low-frequency structural variations in large insert-size sequencing libraries.

Science.gov (United States)

Gillet-Markowska, Alexandre; Richard, Hugues; Fischer, Gilles; Lafontaine, Ingrid

2015-03-15

The detection of structural variations (SVs) in short-range Paired-End (PE) libraries remains challenging because SV breakpoints can involve large dispersed repeated sequences, or carry inherent complexity, hardly resolvable with classical PE sequencing data. In contrast, large insert-size sequencing libraries (Mate-Pair libraries) provide higher physical coverage of the genome and give access to repeat-containing regions. They can thus theoretically overcome previous limitations as they are becoming routinely accessible. Nevertheless, broad insert size distributions and high rates of chimerical sequences are usually associated to this type of libraries, which makes the accurate annotation of SV challenging. Here, we present Ulysses, a tool that achieves drastically higher detection accuracy than existing tools, both on simulated and real mate-pair sequencing datasets from the 1000 Human Genome project. Ulysses achieves high specificity over the complete spectrum of variants by assessing, in a principled manner, the statistical significance of each possible variant (duplications, deletions, translocations, insertions and inversions) against an explicit model for the generation of experimental noise. This statistical model proves particularly useful for the detection of low frequency variants. SV detection performed on a large insert Mate-Pair library from a breast cancer sample revealed a high level of somatic duplications in the tumor and, to a lesser extent, in the blood sample as well. Altogether, these results show that Ulysses is a valuable tool for the characterization of somatic mosaicism in human tissues and in cancer genomes. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.
Indians of Yukon and Northwest Territories.

Science.gov (United States)

Department of Indian Affairs and Northern Development, Ottawa (Ontario).

A report is presented of the 7 American Indian tribes (Chipewyan, Yellowknife, Slave, Dogrib, Hare, Nahani, and Kutchin) of the Yukon and Northwest Territories. Described is each tribe's history, foodgathering methods, clothing, work distribution practices, social organization, and religion. A brief history of formal education among the tribes…
From Territorial Defence to Expeditionary Forces

DEFF Research Database (Denmark)

Nyemann, Dorthe; Staun, Jørgen Meedom

2016-01-01

After the Cold War the Danish Armed Forces moved away from its traditional role of territorial defense of Danish soil and towards a role as a globally deployable expeditionary force, imbedded with UK and/or US forces. This shift in national strategy amplified the requirements of the young officer...
Rehabilitation of the contaminated territories

International Nuclear Information System (INIS)

Lych, G.M.; Babosov, E.M.; Firsakova, S.K.

1997-01-01

In the chapter the system of management of socio economical development of contaminated territories in conditions of transition of the republic to market economy is described. The scientific substantiation of the complex programs of rehabilitation of both Bragin and Vetka areas of the Gomel Region is given. The methods of social support and socio psychological rehabilitation of the population having suffered after the Chernobyl accident are offered
Power, government, and territory: analysis of Bagua conflict, Peru

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Gabriela Dolorier

2013-11-01

Full Text Available Analyzing socioenvironmental conflicts dealing with primary resources is especially necessary to understand the context that explains the conceptions, uses, and governments of territories. This paper presents a diagnosis of the Bagua Conflict, which faced the Peruvian government with the Amazonian indigenous communities, through the Legislative Decrees present in the origin of the mobilizations, and also through the different ways to understand and use the territory. These analyses lead us to propose the construction of spaces for dialogue, participation, and, then, for the recognition of differences.
Mission in the strategic territory management (on the example of the Solovetsky Archipelago

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Alexander Y. Tsvetkov

2016-06-01

Full Text Available The article is devoted to the main aspects of the territory mission development in the context of strategic management of the territory. The paper shows the role and importance of the mission in the management of the territory and reflects the main issues and the principles of its formation. Using the example of the Solovetsky Archipelago the author analyzes the mission, gives recommendations for its improvement and provides the model of the Solovetsky archipelago mission development.
The use of 65Zn for estimating group size of brown hyaenas Hyaena ...

African Journals Online (AJOL)

MacDonald 1983), is influenced by the quality of resources within a territory (Mills 1982). Group size is, however, difficult to determine accurately using routine methods (i.e., direct counts and mark recapture techniques) owing to the shy, elusive and nocturnal habits of brown hyaenas and the physiognomic characteristics of ...
Composite Territories

DEFF Research Database (Denmark)

Nicholas, Paul; Tamke, Martin

2012-01-01

for the varied composition of material, an extension of the digital chain that foregrounds a new need to engage materials at multiple scales within the design process. Recognising that the process of making materials affords perspectives not available with found materials, this paper reports the design...... and assembly of the fibre reinforced composite structure Composite Territories, in which the property of bending is activated and varied so as to match solely through material means a desired form. This case study demonstrates how one might extend the geometric model so that it is able to engage and reconcile......Today, material performance is regarded as one of the richest sources of innovation. Accordingly, architecture is shifting to practices by which the computational generation of form is directly driven by material characteristics. At the same time, there is a growing technological means...
Latvija v territorial'noj sisteme evropejskoj bezopasnosti: vzgljad iznutri i izvne

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Lanko D.

2015-02-01

Full Text Available This article focuses on Latvian contribution to European security, which, for the purposes of this study, is understood as a territorial system of regional security. Such system is a combination of interconnected institutions with Latvian participation operating in the field of security, Latvian cooperation with other European countries in the field of security, and the European perception of major security challenges and threats (that Latvia may or may not agree with. A systemic approach to studying the role of Latvia in the territorial system of European security requires a solid theoretical framework. The theories of international relations discussed in this article fall into two categories: those where territorial security systems are viewed as a product of external factors, and those that focus on internal regional factors. In this article, the authors rely on a variety of methods, including those that are characteristic of classical theories of international relations (such as realism and liberalism, and those employed in social constructivism studies. It is concluded that Latvian cooperation with institutions and countries of the territorial system of European security is rather limited, which indicates either a lack of the country’s integration into the system or a crisis of the system itself. An important result of the study is the validation of a systemic approach to studying regional security systems. This angle proves particularly useful in identifying crises of territorial systems of regional security in various regions of the world.
Observations of territorial breeding common ravens caching eggs of greater sage-grouse

Science.gov (United States)

Howe, Kristy B.; Coates, Peter S.

2015-01-01

Previous investigations using continuous video monitoring of greater sage-grouse Centrocercus urophasianus nests have unambiguously identified common ravens Corvus corax as an important egg predator within the western United States. The quantity of greater sage-grouse eggs an individual common raven consumes during the nesting period and the extent to which common ravens actively hunt greater sage-grouse nests are largely unknown. However, some evidence suggests that territorial breeding common ravens, rather than nonbreeding transients, are most likely responsible for nest depredations. We describe greater sage-grouse egg depredation observations obtained opportunistically from three common raven nests located in Idaho and Nevada where depredated greater sage-grouse eggs were found at or in the immediate vicinity of the nest site, including the caching of eggs in nearby rock crevices. We opportunistically monitored these nests by counting and removing depredated eggs and shell fragments from the nest sites during each visit to determine the extent to which the common raven pairs preyed on greater sage-grouse eggs. To our knowledge, our observations represent the first evidence that breeding, territorial pairs of common ravens cache greater sage-grouse eggs and are capable of depredating multiple greater sage-grouse nests.
Sales Territory Management and Distributor Performance in the Telecommunications Industry in Ghana

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Isaac TWENEBOAH-KODUAH

2016-10-01

Full Text Available The mobile telecommunications in Ghana is a highly competitive market which faces a problem of retaining their customers due to low switching cost. The purpose of this study was to investigate sales territory management and distributor performance of Vodafone in Sunyani. The population for the study was staff and retailers of Vodafone product and services. Multi-Stage sampling approach was employed for the study. A well-structured questionnaire and interview guide were used in collecting data from the respondents. Descriptive statistics, One Sample t-test, Kendall’s Coefficient of Concordance and Pearson Correlation Matrix were used to analyse the data. Results revealed that there was effective supervision of the sales territory representatives by the sales managers. The retailer’s confirmed the receipt of their requested orders from the distributor when the need arose. The sales territory representatives confirmed that sales managers involved them in developing new or adjusted territory plans for effective distribution. This study suggests that the key distributor should restructure their distribution strategy for better market penetration. Vodafone should do more to support the distributor in terms of logistics and intensify sales training for the sales territory representatives. Furthermore, the study prescribed five generic factors to serve as best practices for distributor management of any organisation.
Deterrence Dilemma in Latvia and Estonia: Finding the Balance between External Military Solidarity and Territorial Defence

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Andžāns Māris

2017-12-01

Full Text Available While potential threats from Russia and NATO collective defence commitments are similar for Latvia and Estonia, both countries have adopted different approaches in the balancing exercise between territorial defence and military solidarity. Notwithstanding their differences, both are by their nature fully non-aggressive – without room for pre-emptive initiatives, extra territoriality or asymmetrical tools. Given that in a case of a hypothetical large-scale conventional attack both countries would almost entirely have to rest on the allies, external military solidarity is essential. Until the Ukraine crisis, both offered more military solidarity towards their NATO allies than the latter offered to them. As the result of the Ukrainian crisis, allies became more military-solidary with the Baltic nations, especially having established the Enhanced Forward Presence, while Estonian and especially Latvian contributions to international missions and operations dropped. Therefore, it is suggested that both countries increase their efforts to the allied international endeavours.
Development and introduction of stamping technique for large-size laterals of NPP pipelines

International Nuclear Information System (INIS)

Romashko, N.I.; Moshnin, E.N.; Timokhin, V.S.; Bryukhanov, Yu.V.; Lebedev, V.A.

1984-01-01

The results of development and introduction of stamping technique for large-size laterals of NPP high-pressure pipelines are presented. The main experimental data characterizing technological possibilities of the process are given. The technological process and design of the stamp assure production of laterals from ovalized bars per one heating of the bar and per one running of the press cronnhead. Introduction of new technology decreased labour input of lateral production, reliability and serviceability of pipelines increased in this case. Introduction of this technology gives a considerable benefit

Political Discourses, Territorial Configuration and Taxation : : Conflicts in Antioquia and Cauca, Colombia (1850-1899)

OpenAIRE

Kerguelén Méndez, Ricardo José

2014-01-01

This dissertation analyzes Colombia's conflictive nineteenth-century state-building process, focusing in the subnational territories of Antioquia and Cauca. It studies the interconnected processes of territorial reconfiguration and decentralization (and recentralization) of state-authority from 1850 to 1899. Throughout these decades, the conflictive relations between the central government and the political elites in the nine subnational territories, and among them, set the stage for uncompro...
Politics of Territoriality in Ethiopia: the Case of the Pastoral Gabra of ...

African Journals Online (AJOL)

The paper examines the current explosion of identity politics in Ethiopia and its entanglement with territoriality. It explains how neighboring groups negotiate, contest, re/construct and deconstruct their politico-territorial positions. It focuses on the processes by which the rules of political participation produce and reinforce ...
Bari exogamy among their territorial groups: choice and/or necessity.

Science.gov (United States)

Lizarralde, M; Lizarralde, R

1991-12-01

In interviews conducted in 1989, many Bari men claimed that they were forced to marry women from other territorial groups because of a lack of marriageable women within a particular longhouse group. Territorial exogamy in each of the 4 territorial groups of Venezuelan Bari in both precontact and post-contact times were compared in order to determine the extent of the perceived shortage of marriageable women. The analysis was based on a census taken in 1982 and on 30 years of ethnographic, demographic, and genealogical data collected. The total Venezuelan Bari population was 1071 in 1982; 513 (41%) were women and 558 (52%) were men. The sex ratio was 109 men per 100 women. The male/female ratio for those 20 or over revealed 81 women available per 100 men. The male Bari exogamy rate for all those 20 and over in 1982 was 44% for the 213 Bari men. 5 Bari men married non-Bari women and 28 Bari men did not marry. Thus, 15% of Bari men did marry Bari women. Exogamy among Bari women 20 and over in 1982 was 35%. It was significant that territorial group 2 had a very low female exogamy rate (8% of 35 women), a consequence of having only 65 women per 100 men. In all 4 groups, 10 Bari women married non-Bari and only 3 did not marry at all out of 185 women. Thus, 7% of Bari women did not marry bari men, but only 1% did not marry at all. 51 Bari women 40 and over were more endogamous (78%) than the whole contemporary population. Where the proportion of women is lower, the percentage of male exogamy should increase, but this was not the case. Thus, a shortage of women is not a sufficient explanation for Bari exogamy. An increase in exogamy after contact has less to do with a shortage of marriageable women than with 1) the distance from one territorial group to another, 2) pressure from colonists, and 3) the missionaries' practice of taking school-age children to missions outside their group territory.
New perspectives for satellite-based archaeological research in the ancient territory of Hierapolis (Turkey

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R. Lasaponara

2008-11-01

Full Text Available This paper deals with the use of satellite QuickBird images to find traces of past human activity in the ancient territory of Hierapolis (Turkey. This is one of the most important archaeological sites in Turkey, and in 1988 it was inscribed in the UNESCO World Heritage list. Although over the years the archaeological site of Hierapolis has been excavated, restored and well documented, up to now the territory around the ancient urban area is still largely unknown. The current research project, still in progress, aims to search the area neighbouring Hierapolis believed to have been under the control of the city for a long time and, therefore, expected to be very rich in archaeological evidence. In order to investigate a large area around the ancient Hierapolis and discover potential archaeological remains, QuickBird images were adopted.

Results from satellite-based analysis allowed us to find several unknown rural settlements dating back to early Imperial Roman and the Byzantine age. Two significant test sites were focused on in this paper in order to characterize the different spectral responses observed for different types of archaeological features (shadow and soil marks. Principal Component Analysis and spectral indices were computed to enhance archaeological marks and make identification easier. The capability of the QuickBird data set (panchromatic, multispectral channel, PCA and spectral indices in searching for archaeological marks was assessed in a quantitative way by using a specific indicator.
World of Warcraft™ and the State of Territory in International Relations

DEFF Research Database (Denmark)

Strandsbjerg, Jeppe

According to conventional knowledge, the realist tradition in International Relations has maintained the world of International Politics in a perpetual state of ‘warcraft’ between sovereign territorial states. Since the early 1990s arguments associated with Historical Sociology have sought...... and transformative effect on the political role of territory. This is key to understand to spatial nature of the modern state and thus, also, the transformative possibilities within international relations...... to counter such a timeless image of states and politics. Yet, while this has done much to historicise state institutions and the international system, one of the fundamental features of the modern state remains poorly understood: that of territory. This is because, I argue, that the concept of space remains...
Territorial stigmatization and local belonging

DEFF Research Database (Denmark)

Jensen, Sune Qvotrup; Christensen, Ann-Dorte

2012-01-01

Loïc Wacquant has made a widely read and debated contribution to critical research on contemporary urban marginality. A central part of the theoretical framework is that residents of deprived areas internalize territorial stigmatization, which then has a range of negative effects. Based on empiri......; a discussion of the specific political culture of Scandinavian societies; and a problematization of Wacquant's reliance on Bourdieu's conception of symbolic violence....
Climate Change after the International : Rethinking Security, Territory and Authority

International Nuclear Information System (INIS)

Stripple, Johannes

2005-01-01

What does a politics after the international mean? Many strands of contemporary scholarship converge on the image of the international as obsolete, but strongly diverge on the contours of the kinds of politics that are superseding it. The modern state has been pivotal to the meaning of security, territory and authority - concepts central to the idea of the international - but they do not necessarily have to be tied to the state. This thesis offers a critique of International Relations theory combined with a study of climate change. A departure in 'process philosophy' facilitate a rethinking of security, territory and authority as activities rather than things, as verbs rather than nouns. The author shows that a multiplicity of practices of securitization, territorialization, and authorization are visible in the climate issue. The book goes beyond, and reflects upon, the traditional study of 'International Environmental Politics' as a particular subfield of International Relations
LAND USE PLANNING AND URBAN PLANS: TERRITORIAL BALANCE AS ETHICS

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Eunice Helena Sguizzardi Abascal

2012-07-01

Full Text Available The article suggests a necessary link between urban planning and territorial organization, in order to, through the synergistic relationship between planning tools and their application to planning, implementing a policy of urban and regional management. By linking the development plan for territorial development plans and categories of land use, this methodology helps to streamline operations at multiple scales. The establishment of this network of instruments and shapes the actions of government action against the rapid and intense increase of only economic forces that shape the territory today, suggesting that it is possible to regulate the action of the housing market through planned interventions, valuing the regional balance, social and environmental - ethical by definition. It is suggested that the possible effects predatory natural and built environment can be reversed or prevented by an action articulating these planning instruments are linked to the development and implementation of plans (and projects at multiple scales, approaching from the regional to the local and metropolitan, from regional policies to sectors, that are incidents in the municipal territory. However, the speed and magnitude of the occupation and transformation of soil occur mainly in periods of heating housing, often jeopardize the balance and environmental quality, natural heritage, urban and landscape. It assumes the argument that the overcoming of undesirable environmental effects, triggered by occupation of the ground guided by the real estate sector fast action can be successful with the articulation of levels of planning and intervention. It is proposed that the complexity of contemporary urban and metropolitan requires the articulation of different scales through the use of innovative urban instruments. By articulating these different scales, at the municipal and other levels supra, contributes to, through a network plan to overcome the undesirable dichotomy
US and territory telemedicine policies: identifying gaps in perinatal care

Science.gov (United States)

Okoroh, Ekwutosi M.; Kroelinger, Charlan D.; Smith, Alexander M.; Goodman, David A.; Barfield, Wanda D.

2016-01-01

BACKGROUND Perinatal regionalization is a system of maternal and neonatal risk-appropriate health care delivery in which resources are ideally allocated for mothers and newborns during pregnancy, labor and delivery, and postpartum, in order to deliver appropriate care. Typically, perinatal risk-appropriate care is provided in-person, but with the advancement of technologies, the opportunity to provide care remotely has emerged. Telemedicine provides distance-based care to patients by consultation, diagnosis, and treatment in rural or remote US jurisdictions (states and territories). OBJECTIVE We sought to summarize the telemedicine policies of states and territories and assess if maternal and neonatal risk-appropriate care is specified. STUDY DESIGN We conducted a 2014 systematic World Wide Web–based review of publicly available rules, statutes, regulations, laws, planning documents, and program descriptions among US jurisdictions (N=59) on telemedicine care. Policies including language on the topics of consultation, diagnosis, or treatment, and those specific to maternal and neonatal risk-appropriate care were categorized for analysis. RESULTS Overall, 36 jurisdictions (32 states; 3 territories; and District of Columbia) (61%) had telemedicine policies with language referencing consultation, diagnosis, or treatment; 29 (49%) referenced consultation, 30 (51%) referenced diagnosis, and 35 (59%) referenced treatment. In all, 26 jurisdictions (22 states; 3 territories; and District of Columbia) (44%), referenced all topics. Only 3 jurisdictions (3 states; 0 territories) (5%), had policy language specifically addressing perinatal care. CONCLUSION The majority of states have published telemedicine policies, but few specify policy language for perinatal risk-appropriate care. By ensuring that language specific to the perinatal population is included in telemedicine policies, access to maternal and neonatal care can be increased in rural, remote, and resource
An Examination of Teachers' Perceptions and Practice when Teaching Large and Reduced-Size Classes: Do Teachers Really Teach Them in the Same Way?

Science.gov (United States)

Harfitt, Gary James

2012-01-01

Class size research suggests that teachers do not vary their teaching strategies when moving from large to smaller classes. This study draws on interviews and classroom observations of three experienced English language teachers working with large and reduced-size classes in Hong Kong secondary schools. Findings from the study point to subtle…
Book Review Emulation real estate values and territorial dynamics / Reseña del libro Emulación del valor inmobiliario y dinámica territorial

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Adolfo Benito Narváez Tijerina

2011-09-01

Full Text Available Reseña del libro: "Emulación del valor inmobiliario y dinámica territorial", de Jesús Manuel Fitch Osuna, Monterrey, Universidad Autónoma de Nuevo León-UPC, 2010. Book Review: "Emulation real estate values and territorial dynamics," Jesus Manuel Fitch Osuna, Monterrey, Universidad Autonoma de Nuevo Leon-UPC, 2010.
Analyzing Damping Vibration Methods of Large-Size Space Vehicles in the Earth's Magnetic Field

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G. A. Shcheglov

2016-01-01

Full Text Available It is known that most of today's space vehicles comprise large antennas, which are bracket-attached to the vehicle body. Dimensions of reflector antennas may be of 30 ... 50 m. The weight of such constructions can reach approximately 200 kg.Since the antenna dimensions are significantly larger than the size of the vehicle body and the points to attach the brackets to the space vehicles have a low stiffness, conventional dampers may be inefficient. The paper proposes to consider the damping antenna in terms of its interaction with the Earth's magnetic field.A simple dynamic model of the space vehicle equipped with a large-size structure is built. The space vehicle is a parallelepiped to which the antenna is attached through a beam.To solve the model problems, was used a simplified model of Earth's magnetic field: uniform, with intensity lines parallel to each other and perpendicular to the plane of the antenna.The paper considers two layouts of coils with respect to the antenna, namely: a vertical one in which an axis of magnetic dipole is perpendicular to the antenna plane, and a horizontal layout in which an axis of magnetic dipole lies in the antenna plane. It also explores two ways for magnetic damping of oscillations: through the controlled current that is supplied from the power supply system of the space vehicle, and by the self-induction current in the coil. Thus, four objectives were formulated.In each task was formulated an oscillation equation. Then a ratio of oscillation amplitudes and their decay time were estimated. It was found that each task requires the certain parameters either of the antenna itself, its dimensions and moment of inertia, or of the coil and, respectively, the current, which is supplied from the space vehicle. In each task for these parameters were found the ranges, which allow us to tell of efficient damping vibrations.The conclusion can be drawn based on the analysis of tasks that a specialized control system
Small genomes and large seeds: chromosome numbers, genome size and seed mass in diploid Aesculus species (Sapindaceae).

Science.gov (United States)

Krahulcová, Anna; Trávnícek, Pavel; Krahulec, František; Rejmánek, Marcel

2017-04-01

Aesculus L. (horse chestnut, buckeye) is a genus of 12-19 extant woody species native to the temperate Northern Hemisphere. This genus is known for unusually large seeds among angiosperms. While chromosome counts are available for many Aesculus species, only one has had its genome size measured. The aim of this study is to provide more genome size data and analyse the relationship between genome size and seed mass in this genus. Chromosome numbers in root tip cuttings were confirmed for four species and reported for the first time for three additional species. Flow cytometric measurements of 2C nuclear DNA values were conducted on eight species, and mean seed mass values were estimated for the same taxa. The same chromosome number, 2 n = 40, was determined in all investigated taxa. Original measurements of 2C values for seven Aesculus species (eight taxa), added to just one reliable datum for A. hippocastanum , confirmed the notion that the genome size in this genus with relatively large seeds is surprisingly low, ranging from 0·955 pg 2C -1 in A. parviflora to 1·275 pg 2C -1 in A. glabra var. glabra. The chromosome number of 2 n = 40 seems to be conclusively the universal 2 n number for non-hybrid species in this genus. Aesculus genome sizes are relatively small, not only within its own family, Sapindaceae, but also within woody angiosperms. The genome sizes seem to be distinct and non-overlapping among the four major Aesculus clades. These results provide an extra support for the most recent reconstruction of Aesculus phylogeny. The correlation between the 2C values and seed masses in examined Aesculus species is slightly negative and not significant. However, when the four major clades are treated separately, there is consistent positive association between larger genome size and larger seed mass within individual lineages. © The Author 2017. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For
Territorial stigmatisation and the negotiation of place

DEFF Research Database (Denmark)

Hansen, Kim Toft; Christensen, Jørgen Riber

2018-01-01

The article addresses the negotiated meaning of notorious places through a consideration of a recent tendency in Danish TV documentaries where marginalized, often peripheral, places are portrayed and debated. Based partly on sociological research about territorial stigmatisation, partly on location...
CULTURAL HERITAGE IN STUDIES OF GEOGRAPHY AND TERRITORIAL PLANNING

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MARÍA DOLORES PALAZÓN BOTELLA

2016-12-01

Full Text Available The Geography and Territorial Planning Degree replaces, under the provisions of the European Higher Education Area and the recommendations of the “Libro Blanco: Título de Grado en Geografía y Ordenación del Territorio”, the Geography Bachelor’s Degree. This change not only affected its name, including territory and its planning, but it also developed into a regulation of its curricula, introducing new subjects that would train the future geographer in order to make him capable of confronting new challenges in their areas of work, where cultural heritage has become an additional option.
Preparation and validation of a large size dried spike: Batch SAL-9924

International Nuclear Information System (INIS)

Bagliano, G.; Cappis, J.; Doubek, N.; Jammet, G.; Raab, W.; Zoigner, A.

1989-12-01

To determine uranium and plutonium concentration using isotope dilution mass spectrometry, weighed aliquands of a synthetic mixture containing 2 to 4 mg of Pu (with a 239 Pu abundance of about 97%) and 40 to 200 mg of U (with a 235 U enrichment of about 18%) can be advantageously used to spike a concentrated spent fuel solution with a high burn up and with a low 235 U enrichment. This will simplify the conditioning of the sample by 1) reduced time of preparation (from more than one day used for the conventional technique to 2-3 hours); 2) reduced burden for the operator with a clear easiness for the inspector to witness the entire procedure (accurate dilution of the spent fuel sample before spiking being no longer necessary). Furthermore this type of spike could be used as a common spike for the operator and the inspector. The source materials are available in sufficient quantity and are enough cheaper than the commonly used 233 U and 242 Pu or 244 Pu tracer that the costs of the overall Operator-Inspector procedures will be reduced. Certified Reference Materials Pu-NBL-126, natural U-NBS-960 and 93% enriched U-NBL-116 were used to prepare a stock solution containing 1.7 mg/ml of Pu and 68 mg/ml of 17.5% enriched U. Before shipment to the Reprocessing Plant, aliquands of the stock solution must be dried to give Large Size Dried Spikes which resist shocks encountered during transportation, so that they can readily be recovered quantitatively at the plant. This paper describes the preparation and the validation of the Large Size Dried Spike. Proof of usefulness in the field will be done at a later date in parallel with analysis by the conventional technique. Refs and tabs
New territory for NGL pipelines

International Nuclear Information System (INIS)

Turner, C.L.; Billings, F.E.

1994-01-01

Even though the NGL pipeline industry appears mature, new geographic territory exists for expansion of NGL pipelines. However, the most fertile territory that must be pursued is the collective opportunities to better link the existing NGL industry. Associations like the Gas Processors Association can not perform the role demanded by a need to share information between the links of the chain on a more real time basis. The Association can not substitute for picking up the phone or calling a meeting of industry participants to discuss proposed changes in policies and procedures. All stakeholders must participate in squeezing out the inefficiencies of the industry. Some expansion and extension of NGL pipelines will occur in the future without ownership participation or commitments from the supply and demand businesses. However, significant expansions linking new supply sources and demand markets will only be made as the supply and demand businesses share long-term strategies and help define the pipeline opportunity. The successful industries of the twenty-first century will not be dominated by a single profitable sector, but rather by those industries which foster cooperation as well as competition. A healthy NGL industry will be comprised of profitable supply businesses and profitable demand businesses, linked together by profitable pipeline businesses
Territorial expansion and primary state formation.

Science.gov (United States)

Spencer, Charles S

2010-04-20

A major research problem in anthropology is the origin of the state and its bureaucratic form of governance. Of particular importance for evaluating theories of state origins are cases of primary state formation, whereby a first-generation state evolves without contact with any preexisting states. A general model of this process, the territorial-expansion model, is presented and assessed with archaeological data from six areas where primary states emerged in antiquity: Mesoamerica, Peru, Egypt, Mesopotamia, the Indus Valley, and China. In each case, the evidence shows a close correspondence in time between the first appearance of state institutions and the earliest expansion of the state's political-economic control to regions lying more than a day's round-trip from the capital. Although additional research will add detail and clarity to the empirical record, the results to date are consistent with the territorial-expansion model, which argues that the success of such long-distance expansion not only demanded the bureaucratization of central authority but also helped provide the resources necessary to underwrite this administrative transformation.
Evidence that helping at the nest does not result in territory inheritance in the Seychelles warbler

NARCIS (Netherlands)

Komdeur, Jan; Edelaar, Pim

2001-01-01

In an environment that has a shortage of territories, helping to rear younger siblings ('alloparenting') is proposed to facilitate territory acquisition in two ways: (i) through group augmentation that leads to an increase of the territory with subsequent partial inheritance (budding); and (ii)
The role of territorial capital in building the competitive advantages of Podkarpackie Voivodeship

Directory of Open Access Journals (Sweden)

Dąbrowska Anna

2017-06-01

Full Text Available In the discussion of regional development factors in recent years, more and more importance has been attributed to territory, locality, site specificity and endogenous resources, as evidenced on theoretical grounds by the concept of territorial capital (Camagni 2008 and regional, place-based policy. This article aims to identify the elements of territorial capital that play a key role in the process of changing the development path of an underdeveloped region - Podkarpackie - as well as ascertaining what consequences territorial capital has for development planning within regional policy. The research highlights the importance of the immobile and intangible development factors - a high level of social capital, extensive networks and the ability to cooperate - which have helped to eliminate the limitations resulting from the weakness of other factors (especially material factors, such as private capital and low GDP.

[Constructing images and territories: thinking on the visuality and materiality of remote sensing].

Science.gov (United States)

Monteiro, Marko

2015-01-01

This article offers a reflection on the question of the image in science, thinking about how visual practices contribute towards the construction of knowledge and territories. The growing centrality of the visual in current scientific practices shows the need for reflection that goes beyond the image. The object of discussion will be the scientific images used in the monitoring and visualization of territory. The article looks into the relations between visuality and a number of other factors: the researchers that construct it; the infrastructure involved in the construction; and the institutions and policies that monitor the territory. It is argued that such image-relations do not just visualize but help to construct the territory based on specific forms. Exploring this process makes it possible to develop a more complex understanding of the forms through which sciences and technology help to construct realities.
Is Territorial Cohesion Necessary for the Sustainable Development of the European Regions?

Directory of Open Access Journals (Sweden)

RADU C. BARNA

2011-01-01

Full Text Available The Regional policy of the EU is pursuing the harmonious development of the European territory; this is a necessary condition for the creation of an environment that is favourable to the convergence of the Union’s policies. But, for these policies to converge, it is necessary that there are common objectives and these can arise only from the existence of common needs. It is obvious that a very different level of development leads to different needs for people and territories and therefore, to the pursuit of different objectives. The introduction of the territorial cohesion as an objective of the European Union through the Treaty of Lisbon has concluded many years of debate over the essence and future of the EU. But is this a prerequisite for the sustainable development of the EU regions? To answer this question, in this paper we will try to show the importance of the territorial cohesion in the EU. In order to do this, we will place the evolution of this concept in parallel with that of development and also with the process of enlargement and of deepening of the EU. We will thus try to determine the influence that territorial cohesion has on regions and on the European construction so that in the end we should be able to explain the effects that it has on their sustainable development.
Simulation of reflecting surface deviations of centimeter-band parabolic space radiotelescope (SRT) with the large-size mirror

Science.gov (United States)

Kotik, A.; Usyukin, V.; Vinogradov, I.; Arkhipov, M.

2017-11-01

he realization of astrophysical researches requires the development of high-sensitive centimeterband parabolic space radiotelescopes (SRT) with the large-size mirrors. Constructively such SRT with the mirror size more than 10 m can be realized as deployable rigid structures. Mesh-structures of such size do not provide the reflector reflecting surface accuracy which is necessary for the centimeter band observations. Now such telescope with the 10 m diameter mirror is developed in Russia in the frame of "SPECTR - R" program. External dimensions of the telescope is more than the size of existing thermo-vacuum chambers used to prove SRT reflecting surface accuracy parameters under the action of space environment factors. That's why the numerical simulation turns out to be the basis required to accept the taken designs. Such modeling should be based on experimental working of the basic constructive materials and elements of the future reflector. In the article computational modeling of reflecting surface deviations of a centimeter-band of a large-sized deployable space reflector at a stage of his orbital functioning is considered. The analysis of the factors that determines the deviations - both determined (temperatures fields) and not-determined (telescope manufacturing and installation faults; the deformations caused by features of composite materials behavior in space) is carried out. The finite-element model and complex of methods are developed. They allow to carry out computational modeling of reflecting surface deviations caused by influence of all factors and to take into account the deviations correction by space vehicle orientation system. The results of modeling for two modes of functioning (orientation at the Sun) SRT are presented.
Junior medical officer recruitment: challenges and lessons from the Northern Territory.

Science.gov (United States)

McDonald, Robert; Sathianathan, Vino

2007-06-01

To examine the influence of newspaper and Internet advertising, word-of-mouth endorsement and student experience in attracting applicants for junior medical officer positions in the Northern Territory. A retrospective study. Fifty-four applicants for junior medical officer positions. Proportion of applicants who reported newspaper advertising, Internet advertising, word of mouth or personal experience in attracting their application for an intern or resident medical officer position. Nineteen per cent of applicants saw the newspaper advertisement and 52% of the Internet advertisement. Eighty-seven per cent of applicants were influenced by word-of-mouth endorsement and 52% by student experience in the Northern Territory or Indigenous health. These results suggest that word-of-mouth endorsement has the greatest influence in attracting applicants for junior medical officer positions in Northern Territory hospitals.
Mobile Social Computing for Destination Marketing: Valuing Territoriality and Social Contagion

DEFF Research Database (Denmark)

Tussyadiah, Iis

of influence enablers that leads to social contagion and stimulate territorial behavior that drives and changes people’s mobility within tourism destinations. It was identified in this study that locative media encourage the expansion of experience territory by presenting new approaches to territorial......Mobile social computing has become an important platform for daily experiences and has caused a tremendous impact on people’s interaction with and interpretation of objects, materials, and images of tourist places. This study explores how locative media shapes tourist behavior and how destination...... marketers should respond to this behavior with appropriate marketing strategies. This study identifies that locative media provide tourists with the playfulness of pursuing rewards and competing (as well as staying connected) with their social network while traveling. Locative media function as a platform...
Analysis of Large Seeds from Three Different Medicago truncatula Ecotypes Reveals a Potential Role of Hormonal Balance in Final Size Determination of Legume Grains

Directory of Open Access Journals (Sweden)

Kaustav Bandyopadhyay

2016-09-01

Full Text Available Legume seeds are important as protein and oil source for human diet. Understanding how their final seed size is determined is crucial to improve crop yield. In this study, we analyzed seed development of three accessions of the model legume, Medicago truncatula, displaying contrasted seed size. By comparing two large seed accessions to the reference accession A17, we described mechanisms associated with large seed size determination and potential factors modulating the final seed size. We observed that early events during embryogenesis had a major impact on final seed size and a delayed heart stage embryo development resulted to large seeds. We also observed that the difference in seed growth rate was mainly due to a difference in embryo cell number, implicating a role of cell division rate. Large seed accessions could be explained by an extended period of cell division due to a longer embryogenesis phase. According to our observations and recent reports, we observed that auxin (IAA and abscisic acid (ABA ratio could be a key determinant of cell division regulation at the end of embryogenesis. Overall, our study highlights that timing of events occurring during early seed development play decisive role for final seed size determination.
F:ACTS! : Forms for adapting to climate change through territorial strategies : the handbook

NARCIS (Netherlands)

Garcia, A.M.; Ónega, J.; Crecente, R.; Holst, van F.; Abts, E.; Timmermans, W.; Stolk, M.

2014-01-01

The F:ACTS! project contributed to generating knowledge on how to develop territorial strategies to adapt to climate change, facilitating the interchange of experience and information among its 14 partners across 8 countries. Integrated territorial strategies incorporate local diversity since they
“Territorial Aspects of Community Trademarks – the Single Market’s Splendid Sovereignty”

NARCIS (Netherlands)

Machnicka, A.A.

2014-01-01

Intellectual property rights are traditionally subject to the principle of territoriality, meaning that their protection is extended only to the territorial jurisdiction of the national granting authority (usually patent and trademark offices). In the light of cross-border commercial expansion that
Group territoriality in two populations of African lions

Science.gov (United States)

Heinsohn

1997-06-01

Lionesses, Panthera leoin the Serengeti ecosystem, Tanzania, assess the odds of winning group-territorial contests by counting the number of opponents they hear roaring. They will approach intruders aggressively only if they outnumber them. Here the lionesses in the Serengeti are compared with another population living nearby but in strikingly different ecological circumstances. The lions of Ngorongoro Crater live at much higher densities owing to year-round availability of non-migratory prey species, but also suffer higher mortality from fighting. Playback experiments showed that lionesses in the crater differ from those in the Serengeti by approaching 'intruders' more quickly when the odds of winning are low. This increased aggression is interpreted in terms of the greater difficulty of holding a territory at high population density.
Large and abundant flowers increase indirect costs of corollas: a study of coflowering sympatric Mediterranean species of contrasting flower size.

Science.gov (United States)

Teixido, Alberto L; Valladares, Fernando

2013-09-01

Large floral displays receive more pollinator visits but involve higher production and maintenance costs. This can result in indirect costs which may negatively affect functions like reproductive output. In this study, we explored the relationship between floral display and indirect costs in two pairs of coflowering sympatric Mediterranean Cistus of contrasting flower size. We hypothesized that: (1) corolla production entails direct costs in dry mass, N and P, (2) corollas entail significant indirect costs in terms of fruit set and seed production, (3) indirect costs increase with floral display, (4) indirect costs are greater in larger-flowered sympatric species, and (5) local climatic conditions influence indirect costs. We compared fruit set and seed production of petal-removed flowers and unmanipulated control flowers and evaluated the influence of mean flower number and mean flower size on relative fruit and seed gain of petal-removed and control flowers. Fruit set and seed production were significantly higher in petal-removed flowers in all the studied species. A positive relationship was found between relative fruit gain and mean individual flower size within species. In one pair of species, fruit gain was higher in the large-flowered species, as was the correlation between fruit gain and mean number of open flowers. In the other pair, the correlation between fruit gain and mean flower size was also higher in the large-flowered species. These results reveal that Mediterranean environments impose significant constraints on floral display, counteracting advantages of large flowers from the pollination point of view with increased indirect costs of such flowers.
Between accommodation and secession: Explaining the shifting territorial goals of nationalist parties in the Basque Country and Catalonia.

Directory of Open Access Journals (Sweden)

Anwen Elias

2017-04-01

Full Text Available This article examines the shifting territorial goals of two of the most electorally successful and politically relevant nationalist parties in Spain: the Partido Nacionalista Vasco (PNV and Convergència i Unió (CiU. Whilst both parties have often co-operated to challenge the authority of the Spanish state, their territorial goals have varied over time and from party to party. We map these changes and identify key drivers of territorial preferences; these include party ideology, the impact of the financial crisis, the territorial structure of the state, party competition, public opinion, government versus opposition, the impact of multi-level politics and the particularities of party organisation. These factors interact to shape what nationalist parties say and do on core territorial issues, and contribute to their oscillation between territorial accommodation and secession. However, the way in which these factors play out is highly context-specific, and this accounts for the different territorial preferences of the PNV and CiU. These findings advance our understanding of persistent territorial tensions in Spain, and provide broader theoretical insights into the internal and external dynamics that determine the territorial positioning of stateless nationalist and regionalist parties in plurinational states.
14 CFR Special Federal Aviation... - Prohibition Against Certain Flights Within the Territory and Airspace of Somalia

Science.gov (United States)

2010-01-01

... the Territory and Airspace of Somalia Federal Special Federal Aviation Regulation No. 107 Aeronautics... Regulation No. 107—Prohibition Against Certain Flights Within the Territory and Airspace of Somalia 1... 1 may conduct flight operations within the territory and airspace of Somalia below flight level (FL...
Agrarian Social Movements and the Making of Agrodiesel Moral Territories in Northeast Brazil

Science.gov (United States)

Manzi, Maya

In response to widespread concerns about the socio-ecological impacts of agrofuel production and development, particularly for food security, efforts have been made internationally to implement more sustainable forms of producing agrofuels. Brazil's National Program for the Production and Use of Agrodiesel (PNPB), launched in 2004, is one such attempt. Promoted as a socially and environmentally responsible program, the PNPB was made possible through unprecedented alliances between the 'postneoliberal' Brazilian state, the agribusiness sector, and social movements such as the Rural Trade Union's Movement (MSTTR) and the Landless Rural Workers' Movement (MST). In this research, I critically analyze the unexpected engagement of social movements in the making of agrodiesel territories in semi-arid Bahia, Northeastern Brazil by examining the territorial and moral processes and practices that underlie the production of castor bean (mamona) for agrodiesel. The methodology adopted comprised participant observation, informal and semi-structured interviews (n=74) with leaders and members of the MST and the MSTTR in the territories of the Chapada Diamantina and Irece, in central Bahia. Interviews were also conducted with representatives of family farming cooperatives, government institutions, and agrodiesel companies (Petrobras) in the two study areas and in Salvador, capital of Bahia. Research methods also included the collection and critical discourse analysis of archival and other secondary data sources from public and private institutions. Drawing mainly from cultural geography and political ecology literatures, I argue that social movement leaders enable the making of agrodiesel territories mainly through their role as 'agrodiesel gatekeepers'---as legal interveners, managers, and caregivers. Family farmers tend to enable agrodiesel territorial expansion and to disrupt agrodiesel territorial management by not complying with moral prescriptions of loyalty. I see farmers
Application of electron beam welding to large size pressure vessels made of thick low alloy steel

International Nuclear Information System (INIS)

Kuri, S.; Yamamoto, M.; Aoki, S.; Kimura, M.; Nayama, M.; Takano, G.

1993-01-01

The authors describe the results of studies for application of the electron beam welding to the large size pressure vessels made of thick low alloy steel (ASME A533 Gr.B cl.2 and A533 Gr.A cl.1). Two major problems for applying the EBW, the poor toughness of weld metal and the equipment to weld huge pressure vessels are focused on. For the first problem, the effects of Ni content of weld metal, welding conditions and post weld heat treatment are investigated. For the second problem, an applicability of the local vacuum EBW to a large size pressure vessel made of thick plate is qualified by the construction of a 120 mm thick, 2350 mm outside diameter cylindrical model. The model was electron beam welded using local vacuum chamber and the performance of the weld joint is investigated. Based on these results, the electron beam welding has been applied to the production of a steam generator for a PWR. (author). 3 refs., 10 figs., 4 tabs
Fire and EMS Districts - MDC_FDStationTerritoryInhabited

Data.gov (United States)

NSGIC Local Govt | GIS Inventory — A polygon feature class of Miami-Dade County Fire Rescue (MDFR) Fire District Station Territories clipped to the extent of inhabited areas. This layer is intended...
Comentarios sobre la Ley de Ordenamiento Territorial Sostenible

Directory of Open Access Journals (Sweden)

Arturo J. Yglesias

2014-04-01

Full Text Available La denominada Ley de Ordenamiento Territorial Sostenible, no fue bien recibida en el medio jurídico. Tanto los profesores de las diferentes materias de Derecho de nuestra Facultad como las asociaciones profesionales y otros grupos e juristas de nuestro medio, formularon reservas de diverso calibre sobre el texto de la ley que van desde sus aspectos adjetivos como la terminología y redacción hasta cuestiones sustanciales como lo que ella dice sobre el régimen de la propiedad territorial y otras cuestiones vinculadas.Desde el discurso político vimos lanzar opiniones iracundas y alarmistas sobre las modificaciones que la ley estaría haciendo al régimen de la propiedad privada, sobre su supuesta inconstitucionalidad.Nosotros nos vamos a referir a la ley a sus antecedentes y de las críticas que se le hacían, en la parte que toca a nuestra materia, esto es en lo relativo al régimen de la propiedad y debemos decir, a vía de adelanto, que no vemos en ella nada que afecte el derecho de propiedad consagrado por la Constitución de la República, ni los principios generales que regulan la propiedad territorial conforme al Código Civil, conforme a la vieja ley de Centros Poblados, sus modificativas ni demás normas sobre la materia.
Bases para el subconciente territorial: el proyecto de Lanzarote

OpenAIRE

Zamora Cabrera, Antonio

2009-01-01

En la década de los 60, Lanzarote sentaría las bases del modelo turístico-territorial que liberaría a la isla de su atraso "estructural" y que, consecuentemente, acabaría modificando sustancialmente su entorno, la economía y la identidad de sus habitantes. La tesis de este trabajo vendría a sustentar la idea de cómo, a pesar de no hallarse un plan en sentido estricto, en el imaginario de sus artífices existía una concepción territorial de la isla palpable a través tanto de decisiones explícit...
Efficient inference of population size histories and locus-specific mutation rates from large-sample genomic variation data.

Science.gov (United States)

Bhaskar, Anand; Wang, Y X Rachel; Song, Yun S

2015-02-01

With the recent increase in study sample sizes in human genetics, there has been growing interest in inferring historical population demography from genomic variation data. Here, we present an efficient inference method that can scale up to very large samples, with tens or hundreds of thousands of individuals. Specifically, by utilizing analytic results on the expected frequency spectrum under the coalescent and by leveraging the technique of automatic differentiation, which allows us to compute gradients exactly, we develop a very efficient algorithm to infer piecewise-exponential models of the historical effective population size from the distribution of sample allele frequencies. Our method is orders of magnitude faster than previous demographic inference methods based on the frequency spectrum. In addition to inferring demography, our method can also accurately estimate locus-specific mutation rates. We perform extensive validation of our method on simulated data and show that it can accurately infer multiple recent epochs of rapid exponential growth, a signal that is difficult to pick up with small sample sizes. Lastly, we use our method to analyze data from recent sequencing studies, including a large-sample exome-sequencing data set of tens of thousands of individuals assayed at a few hundred genic regions. © 2015 Bhaskar et al.; Published by Cold Spring Harbor Laboratory Press.
Experimental evidence of human recreational disturbance effects on bird-territory establishment.

Science.gov (United States)

Bötsch, Yves; Tablado, Zulima; Jenni, Lukas

2017-07-12

The worldwide increase in human outdoor activities raises concerns for wildlife. Human disturbances, even at low levels, are likely to impact species during sensitive periods of the annual cycle. However, experimental studies during the putative sensitive period of territory establishment of birds which not only investigate low disturbance levels, but which also exclude the effect of habitat modification (e.g. walking trails) are lacking. Here, we experimentally disturbed birds in forest plots by walking through twice a day during territory establishment. Later we compared the breeding bird community of experimentally disturbed plots with that of undisturbed control plots. We discovered that the number of territories (-15.0%) and species richness (-15.2%) in disturbed plots were substantially reduced compared with control plots. Species most affected included those sensitive to human presence (assessed by flight-initiation distances), open-cup nesters and above-ground foragers. Long-distance migrants, however, were unaffected due to their arrival after experimental disturbance took place. These findings highlight how territory establishment is a sensitive period for birds, when even low levels of human recreation may be perceived as threatening, and alter settlement decisions. This can have important implications for the conservation of species, which might go unnoticed when focusing only on already established birds. © 2017 The Author(s).
SOCIO-TERRITORIAL CAPITAL AND DEVELOPMENT INDICATORS: A COMPARATIVE STUDY IN BRAZIL

Directory of Open Access Journals (Sweden)

Sylvio Bandeira de Mello e Silva

2017-07-01

Full Text Available This paper analyzes, based on data from 2010, the social organization in Brazil, measured by the distribution of Private Foundations and Non-Profit Associations (FASFIL, comparing them with the main socioeconomic indicators. The concept of socio-territorial capital is adopted, based on the notion of social capital (PUTNAM, 1996. This concept values the territorial networking, the bonds of cohesion and cooperation and the territorial rooting, that is, the interaction in different sectors and scales. An analysis is made for the relation between by FASFIL and GDP per capita for the Major Regions and for the Federation Units. The results confirm regional imbalances and interstate imbalances, that is, where there is more FASFIL income is higher. The analysis is also done for the main metropolitan regions and for the metropolises, now involving, in addition to GDP per capita, seven socioeconomic indicators (HDI, Gini index, Life expectancy at birth, Infant mortality, Persons with complete upper level, Percentage of vulnerable to poverty and Formalization of the employed. The results are more expressive than in the scale of the Federation Units, especially at the level of the metropolises, that is, they express more prominently the relation between FASFIL and socio territorial capital.

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