WorldWideScience

Sample records for lines bringing aliens

  1. 8 CFR 241.24 - Notice to transportation line of alien's exclusion.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Notice to transportation line of alien's exclusion. 241.24 Section 241.24 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Deportation of Excluded Aliens (for Hearings...

  2. 8 CFR 241.9 - Notice to transportation line of alien's removal.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Notice to transportation line of alien's removal. 241.9 Section 241.9 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Post-hearing Detention and Removal § 241.9...

  3. ET versus Alien : Popular Attitudes to bringing back Biological Material from Space

    Evans, D.

    The general public tend to react to radical scientific innovation in extreme ways, seeing them alternatively as a passport to utopia or a ticket to hell. The possible discovery of alien life forms has generated both types of reaction, as a brief survey of Hollywood movies shows. In this fanciful world, alens are either the friendly beings of ET and Close Encounters, who show us a way to improve ourselves, or the frightening monsters of Alien and Independence Day, who are bent on our destruction. Yet most astrobiologists would agree that both types of scenario are extremely unlikely. If we do encounter other life forms, the scientific consensus is that such life is vastly more likely to be microbial than to be an advanced, intelligent multicellular species. The public focus on the improbable stories of Hollywood means that they are little prepared to engage in sensible dialogue about plans for sample return missions from Mars and other planets. Unless scientific organisations take steps to encourage a more realistic understanding of the kinds of life we are most likely to encounter in space, we risk seeing public debate on these matters degenerate into the same hysteria and idiocy as that which has surrounded the use of GM foods and stem cell research.

  4. Production and identification of wheat - Agropyron cristatum (1.4P) alien translocation lines.

    Liu, Wei-Hua; Luan, Yang; Wang, Jing-Chang; Wang, Xiao-Guang; Su, Jun-Ji; Zhang, Jin-Peng; Yang, Xin-Ming; Gao, Ai-Nong; Li, Li-Hui

    2010-06-01

    The P genome of Agropyron Gaertn., a wild relative of wheat, contains an abundance of desirable genes that can be utilized as genetic resources to improve wheat. In this study, wheat - Aegilops cylindrica Host gametocidal chromosome 2C addition lines were crossed with wheat - Agropyron cristatum (L.) Gaertn. disomic addition line accession II-21 with alien recombinant chromosome (1.4)P. We successfully induced wheat - A. cristatum alien chromosomal translocations for the first time. The frequency of translocation in the progeny was 3.75%, which was detected by molecular markers and genomic in situ hybridization (GISH). The translocation chromosomes were identified by dual-color GISH /fluorescence in situ hybridization (FISH). The P genomic DNA was used as probe to detect the (1.4)P chromosome fragment, and pHvG39, pAs1, or pSc119.2 repeated sequences were used as probes to identify wheat translocated chromosomes. The results showed that six types of translocations were identified in the three wheat - A. cristatum alien translocation lines, including the whole arm or terminal portion of a (1.4)P chromosome. The (1.4)P chromosome fragments were translocated to wheat chromosomes 1B, 2B, 5B, and 3D. The breakpoints were located at the centromeres of 1B and 2B, the pericentric locations of 5BS, and the terminals of 5BL and 3DS. In addition, we obtained 12 addition-deletion lines that contained alien A. cristatum chromosome (1.4)P in wheat background. All of these wheat - A. cristatum alien translocation lines and addition-deletion lines would be valuable for identifying A. cristatum chromosome (1.4)P-related genes and providing genetic resources and new germplasm accessions for the genetic improvement of wheat. The specific molecular markers of A. cristatum (1.4)P chromosome have been developed and used to track the (1.4)P chromatin.

  5. Microdissection and Chromosome Painting of the Alien Chromosome in an Addition Line of Wheat - Thinopyrum intermedium

    Yin, Weibo; Zhang, Yingxin; Chen, Yuhong; Wang, Richard R.-C.; Zhang, Xiangqi; Han, Fangpu; Hu, Zanmin

    2013-01-01

    In this study, chromosome painting was developed and used to identify alien chromosomes in TAi-27, a wheat - Thinopyrum intermedium addition line, and the chromosomes of the three different genomes of Th. Intermedium. The smallest alien chromosome of TAi-27 was microdissected and its DNA amplified by DOP-PCR was used as a probe to hybridize with metaphase chromosomes of TAi-27 and Th . intermedium . Results showed that hybridization signals were observed in all regions of a pair of the smallest alien chromosomes and the pericentromeric area of another pair of alien chromosomes in TAi-27, indicating that the probe from microdissected chromosome is species specific. In Th . intermedium , 14 chromosomes had wide and strong hybridization signals distributed mainly on the pericentromere area and 9 chromosomes with narrow and weak signals on the pericentromere area. The remaining chromosomes displayed a very weak or no signal. Sequential FISH/GISH on Th . intermedium chromosomes using the DNAs of microdissected chromosome, Pseudoroegneria spicata (St genome) and pDbH12 (a Js genome specific probe) as the probes indicated that the microdissected chromosome belonged to the St genome, three genomes (Js, J and St) in Th . intermedium could be distinguished, in which there is no hybridization signal on J genome that is similar to the genome of Th . bessarabicum . Our results showed that the smallest alien chromosomes may represent a truncated chromosome and the repetitive sequence distribution might be similar in different chromosomes within the St genome. However, the repetitive sequence distributions are different within the Js genome, within a single chromosome, and among different genomes in Th . intermedium . Our results suggested that chromosome painting could be feasible in some plants and useful in detecting chromosome variation and repetitive sequence distribution in different genomes of polyploidy plants, which is helpful for understanding the evolution of different

  6. Issues for Bringing Electron Beam Irradiators On-Line

    Kaye, R.J.; Turman, B.N.

    1999-01-01

    Irradiation of red meat and poultry has been approved by the U.S. FDA, and the U.S. Department of Agriculture's rule for processing red meat is out for comment. Looking beyond the current issues of packaging materials, labeling, and consumer acceptance, this paper reviews the next step of implementation and how to remove, or at least reduce, the barriers to utilization. Polls of the user community identified their requirements for electron beam or x-ray processing of meat or poultry and their concerns about implementation for on-line processing. These needs and issues are compared to the capabilities of the accelerator industry. The critical issues of beam utilization and dose uniformity, factors affecting floor space requirements, and treatment costs are examined

  7. Issues for Bringing Electron Beam Irradiators On-Line

    Kaye, R.J.; Turman, B.N.

    1999-04-20

    Irradiation of red meat and poultry has been approved by the U.S. FDA, and the U.S. Department of Agriculture's rule for processing red meat is out for comment. Looking beyond the current issues of packaging materials, labeling, and consumer acceptance, this paper reviews the next step of implementation and how to remove, or at least reduce, the barriers to utilization. Polls of the user community identified their requirements for electron beam or x-ray processing of meat or poultry and their concerns about implementation for on-line processing. These needs and issues are compared to the capabilities of the accelerator industry. The critical issues of beam utilization and dose uniformity, factors affecting floor space requirements, and treatment costs are examined.

  8. Development of Brassica oleracea-nigra monosomic alien addition lines: genotypic, cytological and morphological analyses.

    Tan, Chen; Cui, Cheng; Xiang, Yi; Ge, Xianhong; Li, Zaiyun

    2017-12-01

    We report the development and characterization of Brassica oleracea - nigra monosomic alien addition lines (MAALs) to dissect the Brassica B genome. Brassica nigra (2n = 16, BB) represents the diploid Brassica B genome which carries many useful genes and traits for breeding but received limited studies. To dissect the B genome from B. nigra, the triploid F 1 hybrid (2n = 26, CCB) obtained previously from the cross B. oleracea var. alboglabra (2n = 18, CC) × B. nigra was used as the maternal parent and backcrossed successively to parental B. oleracea. The progenies in BC 1 to BC 3 generations were analyzed by the methods of FISH and SSR markers to screen the monosomic alien addition lines (MAALs) with each of eight different B-genome chromosomes added to C genome (2n = 19, CC + 1B 1-8 ), and seven different MAALs were established, except for the one with chromosome B2 which existed in one triple addition. Most of these MAALs were distinguishable morphologically from each other, as they expressed the characters from B. nigra differently and at variable extents. The alien chromosome remained unpaired as a univalent in 86.24% pollen mother cells at diakinesis or metaphase I, and formed a trivalent with two C-genome chromosomes in 13.76% cells. Transmission frequency of all the added chromosomes was far higher through the ovules (averagely 14.40%) than the pollen (2.64%). The B1, B4 and B5 chromosomes were transmitted by female at much higher rates (22.38-30.00%) than the other four (B3, B6, B7, B8) (5.04-8.42%). The MAALs should be valuable for exploiting the genome structure and evolution of B. nigra.

  9. Introgression of chromosome segments from multiple alien species in wheat breeding lines with wheat streak mosaic virus resistance.

    Ali, N; Heslop-Harrison, Js Pat; Ahmad, H; Graybosch, R A; Hein, G L; Schwarzacher, T

    2016-08-01

    Pyramiding of alien-derived Wheat streak mosaic virus (WSMV) resistance and resistance enhancing genes in wheat is a cost-effective and environmentally safe strategy for disease control. PCR-based markers and cytogenetic analysis with genomic in situ hybridisation were applied to identify alien chromatin in four genetically diverse populations of wheat (Triticum aestivum) lines incorporating chromosome segments from Thinopyrum intermedium and Secale cereale (rye). Out of 20 experimental lines, 10 carried Th. intermedium chromatin as T4DL*4Ai#2S translocations, while, unexpectedly, 7 lines were positive for alien chromatin (Th. intermedium or rye) on chromosome 1B. The newly described rye 1RS chromatin, transmitted from early in the pedigree, was associated with enhanced WSMV resistance. Under field conditions, the 1RS chromatin alone showed some resistance, while together with the Th. intermedium 4Ai#2S offered superior resistance to that demonstrated by the known resistant cultivar Mace. Most alien wheat lines carry whole chromosome arms, and it is notable that these lines showed intra-arm recombination within the 1BS arm. The translocation breakpoints between 1BS and alien chromatin fell in three categories: (i) at or near to the centromere, (ii) intercalary between markers UL-Thin5 and Xgwm1130 and (iii) towards the telomere between Xgwm0911 and Xbarc194. Labelled genomic Th. intermedium DNA hybridised to the rye 1RS chromatin under high stringency conditions, indicating the presence of shared tandem repeats among the cereals. The novel small alien fragments may explain the difficulty in developing well-adapted lines carrying Wsm1 despite improved tolerance to the virus. The results will facilitate directed chromosome engineering producing agronomically desirable WSMV-resistant germplasm.

  10. Registration of DGE-2, a durum wheat disomic alien substitution line 1E(1A) involving a diploid wheatgrass chromosome

    The durum wheat (Triticum turgidum L., 2n = 2x = 28; AABB genomes) alien disomic substitution 1E(1A) line DGE-2 (PI 663216) was developed by the USDA–ARS, Cereal Crops Research Unit, Northern Crop Science Laboratory, Fargo, North Dakota and released in 2011. DGE-2 has 2n = 28 chromosomes, which are...

  11. Microdissection and chromosome painting of the alien chromosome in an addition line of wheat-Thinopyrum intermedium

    The chromosome painting is an efficient tool for chromosome research. However, plant chromosome painting is relatively underdeveloped. In this study, chromosome painting was developed and used to identify alien chromosomes in TAi-27, a wheat-Thinopyrum intermedium addition line, and chromosomes of...

  12. Urban Power Line Corridors as Novel Habitats for Grassland and Alien Plant Species in South-Western Finland.

    Jussi Lampinen

    Full Text Available Regularly managed electric power line corridors may provide habitats for both early-successional grassland plant species and disturbance-dependent alien plant species. These habitats are especially important in urban areas, where they can help conserve native grassland species and communities in urban greenspace. However, they can also provide further footholds for potentially invasive alien species that already characterize urban areas. In order to implement power line corridors into urban conservation, it is important to understand which environmental conditions in the corridors favor grassland species and which alien species. Likewise it is important to know whether similar environmental factors in the corridors control the species composition of the two groups. We conducted a vegetation study in a 43 kilometer long urban power line corridor network in south-western Finland, and used generalized linear models and distance-based redundancy analysis to determine which environmental factors best predict the occurrence and composition of grassland and alien plant species in the corridors. The results imply that old corridors on dry soils and steep slopes characterized by a history as open areas and pastures are especially suitable for grassland species. Corridors suitable for alien species, in turn, are characterized by productive soils and abundant light and are surrounded by a dense urban fabric. Factors controlling species composition in the two groups are somewhat correlated, with the most important factors including light abundance, soil moisture, soil calcium concentration and soil productivity. The results have implications for grassland conservation and invasive alien species control in urban areas.

  13. Establishment of a series of alien monosomic addition lines of Japanese bunching onion (Allium fistulosum L.) with extra chromosomes from shallot (A. cepa L. Aggregatum group)

    Shigyo, Masayoshi; Tashiro, Yosuke; Isshiki, Shiro; Miyazaki, Sadami

    1996-01-01

    Forty one plants of alien monosomic addition lines of Allium fistulosum L. with extra chromosomes from A. cepa L. Aggregatum group (FF + nA) were produced through the second backcross of amphidiploids between these two species to A. fistulosum. Identification of the extra chromosomes in the 16 plants by elaborate karyotype analyses indicate that a complete series (eight different types) of the alien monosomic addition lines was established in Allium for the first time in this study. Chromosom...

  14. Microdissection and chromosome painting of the alien chromosome in an addition line of wheat--Thinopyrum intermedium.

    Deng, Chuanliang; Bai, Lili; Fu, Shulan; Yin, Weibo; Zhang, Yingxin; Chen, Yuhong; Wang, Richard R-C; Zhang, Xiangqi; Han, Fangpu; Hu, Zanmin

    2013-01-01

    In this study, chromosome painting was developed and used to identify alien chromosomes in TAi-27, a wheat--Thinopyrum intermedium addition line, and the chromosomes of the three different genomes of Th. Intermedium. The smallest alien chromosome of TAi-27 was microdissected and its DNA amplified by DOP-PCR was used as a probe to hybridize with metaphase chromosomes of TAi-27 and Th. intermedium. Results showed that hybridization signals were observed in all regions of a pair of the smallest alien chromosomes and the pericentromeric area of another pair of alien chromosomes in TAi-27, indicating that the probe from microdissected chromosome is species specific. In Th. intermedium, 14 chromosomes had wide and strong hybridization signals distributed mainly on the pericentromere area and 9 chromosomes with narrow and weak signals on the pericentromere area. The remaining chromosomes displayed a very weak or no signal. Sequential FISH/GISH on Th. intermedium chromosomes using the DNAs of microdissected chromosome, Pseudoroegneria spicata (St genome) and pDbH12 (a J(s) genome specific probe) as the probes indicated that the microdissected chromosome belonged to the St genome, three genomes (J(s) , J and St) in Th. intermedium could be distinguished, in which there is no hybridization signal on J genome that is similar to the genome of Th. bessarabicum. Our results showed that the smallest alien chromosomes may represent a truncated chromosome and the repetitive sequence distribution might be similar in different chromosomes within the St genome. However, the repetitive sequence distributions are different within the J(s) genome, within a single chromosome, and among different genomes in Th. intermedium. Our results suggested that chromosome painting could be feasible in some plants and useful in detecting chromosome variation and repetitive sequence distribution in different genomes of polyploidy plants, which is helpful for understanding the evolution of different

  15. Microdissection and chromosome painting of the alien chromosome in an addition line of wheat--Thinopyrum intermedium.

    Chuanliang Deng

    Full Text Available In this study, chromosome painting was developed and used to identify alien chromosomes in TAi-27, a wheat--Thinopyrum intermedium addition line, and the chromosomes of the three different genomes of Th. Intermedium. The smallest alien chromosome of TAi-27 was microdissected and its DNA amplified by DOP-PCR was used as a probe to hybridize with metaphase chromosomes of TAi-27 and Th. intermedium. Results showed that hybridization signals were observed in all regions of a pair of the smallest alien chromosomes and the pericentromeric area of another pair of alien chromosomes in TAi-27, indicating that the probe from microdissected chromosome is species specific. In Th. intermedium, 14 chromosomes had wide and strong hybridization signals distributed mainly on the pericentromere area and 9 chromosomes with narrow and weak signals on the pericentromere area. The remaining chromosomes displayed a very weak or no signal. Sequential FISH/GISH on Th. intermedium chromosomes using the DNAs of microdissected chromosome, Pseudoroegneria spicata (St genome and pDbH12 (a J(s genome specific probe as the probes indicated that the microdissected chromosome belonged to the St genome, three genomes (J(s , J and St in Th. intermedium could be distinguished, in which there is no hybridization signal on J genome that is similar to the genome of Th. bessarabicum. Our results showed that the smallest alien chromosomes may represent a truncated chromosome and the repetitive sequence distribution might be similar in different chromosomes within the St genome. However, the repetitive sequence distributions are different within the J(s genome, within a single chromosome, and among different genomes in Th. intermedium. Our results suggested that chromosome painting could be feasible in some plants and useful in detecting chromosome variation and repetitive sequence distribution in different genomes of polyploidy plants, which is helpful for understanding the evolution of

  16. Cytogenetic and molecular identification of a wheat-Leymus mollis alien multiple substitution line from octoploid Tritileymus x Triticum durum.

    Pang, Y H; Zhao, J X; Du, W L; Li, Y L; Wang, J; Wang, L M; Wu, J; Cheng, X N; Yang, Q H; Chen, X H

    2014-05-23

    Leymus mollis (Trin.) Pilger (NsNsXmXm, 2n = 28), a wild relative of common wheat, possesses many traits that are potentially valuable for wheat improvement. In order to exploit and utilize the useful genes of L. mollis, we developed a multiple alien substitution line, 10DM50, from the progenies of octoploid Tritileymus M842-16 x Triticum durum cv. D4286. Genomic in situ hybridization analysis of mitosis and meiosis (metaphase I), using labeled total DNA of Psathyrostachys huashanica as probe, showed that the substitution line 10DM50 was a cytogenetically stable alien substitution line with 36 chromosomes from wheat and three pairs of Ns genome chromosomes from L. mollis. Simple sequence repeat analysis showed that the chromosomes 3D, 6D, and 7D were absent in 10DM50. Expressed sequence tag-sequence tagged sites analysis showed that new chromatin from 3Ns, 6Ns, and 7Ns of L. mollis were detected in 10DM50. We deduced that the substitution line 10DM50 was a multiple alien substitution line with the 3D, 6D, and 7D chromosomes replaced by 3Ns, 6Ns, and 7Ns from L. mollis. 10DM50 showed high resistance to leaf rust and significantly improved spike length, spikes per plant, and kernels per spike, which are correlated with higher wheat yield. These results suggest that line 10DM50 could be used as intermediate material for transferring desirable traits from L. mollis into common wheat in breeding programs.

  17. Alien DNA introgression and wheat DNA rearrangements in a stable wheat line derived from the early generation of distant hybridization.

    Zhang, Lianquan; Liu, Dengcai; Yan, Zehong; Zheng, Youliang

    2005-10-01

    Polyploidy has been found to be common in plants. Bread or common wheat (Triticum aestivum L., 2n=42) is a good example of allopolyploid made up of three diploid genomes A, B and D. In recent years, by the study of mimicking the origination of common wheat, it was found that changes of DNA sequence and gene expression occurred at the early stages of artificial allohexaploid between tetraploid wheat and Aegilops tauschii, which was probably favorable to genetic diploidization of new synthetic hexaploid wheat. Common wheat 99L2 is a new line stable in genetic, which was derived from the early self-pollinated generation of wide hybrids between common wheat and rye. In this study, it was found that at least two rye DNA segments had been introgressed into 99L2. This result suggested that a mechanism of alien DNA introgression may exist, which was different from the traditional mechanism of chromosome pairing and DNA recombination between wheat and alien species. Meanwhile, during the introgression process of alien rye DNA segments, the changes in DNA sequences of wheat itself occurred.

  18. Sources of stem rust resistance in wheat-alien introgression lines

    Stem rust, caused by Puccinia graminis f. sp. tritici, is one of the most devastating diseases of wheat and the novel highly virulent race of TTKSK and its lineage are threatening wheat production worldwide. The objective of the study was to identify new sources of resistance in wheat-alien introgre...

  19. Cloning of resistance gene analogs located on the alien chromosome in an addition line of wheat-Thinopyrum intermedium.

    Jiang, Shu-Mei; Hu, Jun; Yin, Wei-Bo; Chen, Yu-Hong; Wang, Richard R-C; Hu, Zan-Min

    2005-09-01

    Homology-based gene/gene-analog cloning method has been extensively applied in isolation of RGAs (resistance gene analogs) in various plant species. However, serious interference of sequences on homoeologous chromosomes in polyploidy species usually occurred when cloning RGAs in a specific chromosome. In this research, the techniques of chromosome microdissection combined with homology-based cloning were used to clone RGAs from a specific chromosome of Wheat-Thinopyrum alien addition line TAi-27, which was derived from common wheat and Thinopyrum intermedium with a pair of chromosomes from Th. intermedium. The alien chromosomes carry genes for resistance to BYDV. The alien chromosome in TAi-27 was isolated by a glass needle and digested with proteinase K. The DNA of the alien chromosome was amplified by two rounds of Sau3A linker adaptor-mediated PCR. RGAs were amplified by PCR with the degenerated primers designed based on conserved domains of published resistance genes (R genes) by using the alien chromosome DNA, genomic DNA and cDNA of Th. intermedium, TAi-27 and 3B-2 (a parent of TAi-27) as templates. A total of seven RGAs were obtained and sequenced. Of which, a constitutively expressed single-copy NBS-LRR type RGA ACR 3 was amplified from the dissected alien chromosome of TAi-27, TcDR 2 and TcDR 3 were from cDNA of Th. intermedium, AcDR 3 was from cDNA of TAi-27, FcDR 2 was from cDNA of 3B-2, AR 2 was from genomic DNA of TAi-27 and TR 2 was from genomic DNA of Th. intermedium. Sequence homology analyses showed that the above RGAs were highly homologous with known resistance genes or resistance gene analogs and belonged to NBS-LRR type of R genes. ACR 3 was recovered by PCR from genomic DNA and cDNA of Th. intermedium and TAi-27, but not from 3B-2. Southern hybridization using the digested genomic DNA of Th. intermedium, TAi-27 and 3B-2 as the template and ACR 3 as the probe showed that there is only one copy of ACR 3 in the genome of Th. intermedium and TAi

  20. [The influence of combinations of alien translocations on in vitro androgenesis in near-isogenic lines of spring bread wheat].

    Sibikeeva, Yu E; Sibikeev, S N

    2014-07-01

    The features of in vitro androgenesis were studied in Cultured anthers of spring bread wheats L503 and Dobrynya, having 7DS-7DL-7Ae#1 L translocation with genes Lrl9/Sr25 (Lrl9 translocation) from Agropyron elongatum (Host.) P.B. and their near-isogenic lines carrying combinations of Lrl9 translocation with translocations: 1BL-IR#1S with genes Pm8/Sr31/Lr26/Yr9 (Lr26translocation) from Secale cereal L., 4BS-4BL-2R#1L with genes Lr25/Pm7 (Lr25 translocation) from Secale cereal, 3DS-3DL-3Ae#1L with genes Lr24/Sr24 (Lr24 translocation) from Agropyron elongatum and 6BS-6BL-6U#1L with gene Lr9 (Lr9 translocation) from Aegilops umbellulata Zhuk. In comparison with those varieties having received the Lrl9 translocation, the following was established: (1) the combination of translocations Lr19+26 increased embryo frequency and green plant regeneration; (2) the combination of translocations Lr19+9 decreased embryo frequency but increased green plant regeneration; (3) the combination of translocations Lr19+24 decreased embryo frequency but increased green and albino plant regeneration; (4) the combination of translocations Lr19+25 increased embryo frequency and green plant regeneration but decreased albino plant regeneration. Thus, on near-isogenic lines of spring bread wheat, the influences of genotypes of four alien translocation combinations on in vitro androgenesis were determined.

  1. Introgression of chromosome segments from multiple alien species in wheat breeding lines with wheat streak mosaic virus resistance

    Pyramiding of alien-derived Wheat streak mosaic virus (WSMV) resistance and resistance enhancing genes in wheat is a costeffective and environmentally safe strategy for disease control. PCR-based markers and cytogenetic analysis with genomic in situ hybridisation were applied to identify alien chrom...

  2. Development of T. aestivum L.-H. californicum alien chromosome lines and assignment of homoeologous groups of Hordeum californicum chromosomes.

    Fang, Yuhui; Yuan, Jingya; Wang, Zhangjun; Wang, Haiyan; Xiao, Jin; Yang, Zhixi; Zhang, Ruiqi; Qi, Zengjun; Xu, Weigang; Hu, Lin; Wang, Xiu-E

    2014-08-20

    Hordeum californicum (2n = 2x = 14, HH) is resistant to several wheat diseases and tolerant to lower nitrogen. In this study, a molecular karyotype of H. californicum chromosomes in the Triticum aestivum L. cv. Chinese Spring (CS)-H. californicum amphidiploid (2n = 6x = 56, AABBDDHH) was established. By genomic in situ hybridization (GISH) and multicolor fluorescent in situ hybridization (FISH) using repetitive DNA clones (pTa71, pTa794 and pSc119.2) as probes, the H. californicum chromosomes could be differentiated from each other and from the wheat chromosomes unequivocally. Based on molecular karyotype and marker analyses, 12 wheat-alien chromosome lines, including four disomic addition lines (DAH1, DAH3, DAH5 and DAH6), five telosomic addition lines (MtH7L, MtH1S, MtH1L, DtH6S and DtH6L), one multiple addition line involving H. californicum chromosome H2, one disomic substitution line (DSH4) and one translocation line (TH7S/1BL), were identified from the progenies derived from the crosses of CS-H. californicum amphidiploid with common wheat varieties. A total of 482 EST (expressed sequence tag) or SSR (simple sequence repeat) markers specific for individual H. californicum chromosomes were identified, and 47, 50, 45, 49, 21, 51 and 40 markers were assigned to chromosomes H1, H2, H3, H4, H5, H6 and H7, respectively. According to the chromosome allocation of these markers, chromosomes H2, H3, H4, H5, and H7 of H. californicum have relationship with wheat homoeologous groups 5, 2, 6, 3, and 1, and hence could be designated as 5H(c), 2H(c), 6H(c), 3H(c) and 1H(c), respectively. The chromosomes H1 and H6 were designated as 7H(c) and 4H(c), respectively, by referring to SSR markers located on rye chromosomes. Copyright © 2014 Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, and Genetics Society of China. Published by Elsevier Ltd. All rights reserved.

  3. Construction of a complete set of alien chromosome addition lines from Gossypium australe in Gossypium hirsutum: morphological, cytological, and genotypic characterization.

    Chen, Yu; Wang, Yingying; Wang, Kai; Zhu, Xiefei; Guo, Wangzhen; Zhang, Tianzhen; Zhou, Baoliang

    2014-05-01

    We report the first complete set of alien addition lines of G. hirsutum . The characterized lines can be used to introduce valuable traits from G. australe into cultivated cotton. Gossypium australe is a diploid wild cotton species (2n = 26, GG) native to Australia that possesses valuable characteristics unavailable in the cultivated cotton gene pool, such as delayed pigment gland morphogenesis in the seed and resistances to pests and diseases. However, it is very difficult to directly transfer favorable traits into cultivated cotton through conventional gene recombination due to the absence of pairing and crossover between chromosomes of G. australe and Gossypium hirsutum (2n = 52, AADD). To enhance the transfer of favorable genes from wild species into cultivated cotton, we developed a set of hirsutum-australe monosomic alien chromosome addition lines (MAAL) using a combination of morphological survey, microsatellite marker-assisted selection, and molecular cytogenetic analysis. The amphidiploid (2n = 78, AADDGG) of G. australe and G. hirsutum was consecutively backcrossed with upland cotton to develop alien addition lines of individual G. australe chromosomes in G. hirsutum. From these backcross progeny, we generated the first complete set of chromosome addition lines in cotton; 11 of 13 lines are monosomic additions, and chromosomes 7G(a) and 13G(a) are multiple additions. MAALs of 1G(a) and 11G(a) were the first to be isolated. The chromosome addition lines can be employed as bridges for the transfer of desired genes from G. australe into G. hirsutum, as well as for gene assignment, isolation of chromosome-specific probes, flow sorting and microdissection of chromosome, development of chromosome-specific ''paints'' for fluorochrome-labeled DNA fragments, physical mapping, and selective isolation and mapping of cDNAs for a particular G. australe chromosome.

  4. Characterization of eleven monosomic alien addition lines added from Gossypium anomalum to Gossypium hirsutum using improved GISH and SSR markers.

    Wang, Xiaoxiao; Wang, Yingying; Wang, Chen; Chen, Yu; Chen, Yu; Feng, Shouli; Zhao, Ting; Zhou, Baoliang

    2016-10-07

    Gossypium anomalum (BB genome) possesses the desirable characteristics of drought tolerance, resistance to diseases and insect pests, and the potential for high quality fibers. However, it is difficult to transfer the genes associated with these desirable traits into cultivated cotton (G. hirsutum, AADD genome). Monosomic alien addition lines (MAALs) can be used as a bridge to transfer desired genes from wild species into G. hirsutum. In cotton, however, the high number and smaller size of the chromosomes has resulted in difficulties in discriminating chromosomes from wild species in cultivated cotton background, the development of cotton MAALs has lagged far behind many other crops. To date, no set of G. hirsutum-G. anomalum MAALs was reported. Here the amphiploid (AADDBB genome) derived from G. hirsutum × G. anomalum was used to generate a set of G. hirsutum-G. anomalum MAALs through a combination of consecutive backcrossing, genomic in situ hybridization (GISH), morphological survey and microsatellite marker identification. We improved the GISH technique used in our previous research by using a mixture of two probes from G. anomalum and G. herbaceum (AA genome). The results indicate that a ratio of 4:3 (G. anomalum : G. herbaceum) is the most suitable for discrimination of chromosomes from G. anomalum and the At-subgenome of G. hirsutum. Using this improved GISH technique, 108 MAAL individuals were isolated. Next, 170 G. hirsutum- and G. anomalum-specific codominant markers were obtained and employed for characterization of these MAAL individuals. Finally, eleven out of 13 MAALs were identified. Unfortunately, we were unable to isolate Chrs. 1B a and 5B a due to their very low incidences in backcrossing generation, as these remained in a condition of multiple additions. The characterized lines can be employed as bridges for the transfer of desired genes from G. anomalum into G. hirsutum, as well as for gene assignment, isolation of chromosome

  5. Bringing home sustainability and climate change research and developments via on-line virtual reality

    Granshaw, F. D.

    2016-12-01

    One of the key challenges of sustainability and climate education is one of accessibility. For example many of the sites where significant climate research is taking place in National Parks are largely inaccessible to the average park visitor. Likewise, taking students to visit exemplary efforts in environmentally sustainable design or habitat restoration projects may be logistically difficult or impossible for the average class. Yet despite these difficulties, finding ways to give students, park visitors, and the general public a chance to explore these areas is critical to their developing sustainability and climate literacy. To address this issue, the author has been working with National Park staff and community groups to develop desktop virtual reality environments that showcase glacier-climate research sites, developments designed with environmental sustainability in mind, and urban watersheds being rehabilitated by volunteer groups and public agencies. These environments provide the user with a chance to take a virtual walk through a site of interest, access data collected at the site, and even listen to researchers and site stewards talk about key activities taking place there. Though they are used as proxies for actual visits via independent on-line exploration, media for public talks, or the framework for student lab exercises, they these virtual environments have also been used to encourage and guide actual sites visits. A focus of this talk will be a recently launched project involving the construction of a library showcasing environmental sustainability projects in the Portland Metropolitan area. In addition to being a resource for local sustainability educators, the library will be a contribution to international sustainability education efforts as it is being developed under the umbrella of a UN affiliate (Greater Portland Sustainability Education Network).

  6. Alien plants

    2018-04-01

    No-one’s ever travelled to an extrasolar planet, or even observed one that we’re sure harbours life. But if plants do exist on such alien worlds, we can have fun speculating what form they might take.

  7. Universal Alienation

    David Harvey

    2018-05-01

    Full Text Available This article is part of a debate between David Harvey, Michael Hardt and Toni Negri. It takes Marx’s bicentenary as occasion for an update of his concept of alienation. The paper asks: how are we to interpret universal alienation and from whence does it come? Marx radically reformulated the concept of alienation in the Grundrisse. The humanism of the early Marx can be re-rooted and reconceptualised in the scientific mode proposed in the Grundrisse. In the Grundrisse, the universality of alienation is specific to capitalism’s historical evolution. Today, alienation exists almost everywhere. It exists at work in production, at home in consumption, and it dominates much of politics and daily life. Such trends intensify through the application of information technologies and artificial intelligence. Widespread alienation has resulted in Occupy movements as well as right-wing populism and bigoted nationalist and racist movements. Donald Trump is the President of alienation. The circulation of capital as totality consists of the three key moments of production, circulation and distribution. A lot of contemporary economic struggles are now occurring at the point of realisation rather than at the point of production. Protests are therefore today often expressions of broad-based discontent. Our future is dictated by the need to redeem our debts. Under such conditions democracy becomes a sham. The big question is what forms of social movement can help us get out of the state-finance nexus. The theory of objective alienation along with an understanding of its subjective consequences is one vital key to unlock the door of a progressive politics for the future.

  8. Alien Abductions

    Nickell, Joe

    2000-03-01

    Since the beginning of the modern UFO craze in 1947, an elaborate mythology has developed concerning alleged extraterrestrial visitations. ``Flying saucer" sightings (typically involving misperceptions of such mundane phenomena as meteors and research balloons) began to be accompanied in the 1950s by reports from ``contactees," persons who claimed to have had close encounters with, even to have been transported to distant planets by, UFO occupants. By the 1960s came reports of sporadic ``abductions" which have proliferated in correlation with media interest. (Indeed, by interaction between claimants and media the portrayal of aliens has evolved from a multiplicity of types into the rather standardized big-eyed humanoid model.) While evidence of alien contact has often been faked--as by spurious photos, ``crop circles," and the notorious ``Alien Autopsy" film--few alien abduction reports appear to be hoaxes. Most seem instead to come from sincere, sane individuals. Nevertheless, not one has been authenticated, and serious investigation shows that such claims can be explained as sleep-related phenomena (notably ``waking dreams"), hypnotic confabulation, and other psychological factors. As is typical of other mythologies, the alien myth involves supernormal beings that may interact with humans, and it purports to explain the workings of the universe and humanity's place within it.

  9. Analysis of root-knot nematode and fusarium wilt disease resistance in cotton (Gossypium spp.) using chromosome substitution lines from two alien species.

    Ulloa, M; Wang, C; Saha, S; Hutmacher, R B; Stelly, D M; Jenkins, J N; Burke, J; Roberts, P A

    2016-04-01

    resistance. CS lines carrying small alien chromosome segments with favorable QTL alleles could be used for effective introgression of biotic stress resistance or many other desirable traits by targeting gene interactions and reducing linkage drag effects.

  10. Transcriptome analysis of genes related to resistance against powdery mildew in wheat-Thinopyrum alien addition disomic line germplasm SN6306.

    Li, Quanquan; Niu, Zubiao; Bao, Yinguang; Tian, Qiuju; Wang, Honggang; Kong, Lingrang; Feng, Deshun

    2016-09-15

    Wheat powdery mildew, which is mainly caused by Blumeria graminis f. sp. tritici (Bgt), seriously damages wheat production. The wheat-Thinopyrum intermedium alien addition disomic line germplasm SN6306, being one of the important sources of genes for wheat resistance, is highly resistant to Bgt E09 and to many other powdery mildew physiological races. However, knowledge on the resistance mechanism of SN6306 remains limited. Our study employed high-throughput RNA sequencing based on next-generation sequencing technology (Illumina) to obtain an overview of the transcriptome characteristics of SN6306 and its parent wheat Yannong 15 (YN15) during Bgt infection. The sequencing generated 104,773 unigenes, 9909 of which showed varied expression levels. Among the 9909 unigenes, 1678 unigenes showed 0 reads in YN15. The expression levels in Bgt-inoculated SN6306 and YN15 of exactly 39 unigenes that showed 0 or considerably low reads in YN15 were validated to identify the genes involved in Bgt resistance. Among the 39 unigenes, 12 unigenes were upregulated in SN6306 by 3-45 times. These unigenes mainly encoded kinase, synthase, proteases, and signal transduction proteins, which may play an important role in the resistance against Bgt. To confirm whether the unigenes that showed 0 reads in YN15 are really unique to SN6306, 8 unigenes were cloned and sequenced. Results showed that the selected unigenes are more similar to SN6306 and Th. intermedium than to the wheat cultivar YN15. The sequencing results further confirmed that the unigenes showing 0 reads in YN15 are unique to SN6306 and are most likely derived from Th. intermedium (Host) Nevski. Thus, the genes from Th. intermedium most probably conferred the resistance of SN6306 to Bgt. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. The coregulator Alien

    Papaioannou, Maria; Melle, Christian; Baniahmad, Aria

    2007-01-01

    Alien has characteristics of a corepressor for selected members of the nuclear hormone receptor (NHR) superfamily and also for transcription factors involved in cell cycle regulation and DNA repair. Alien mediates gene silencing and represses the transactivation of specific NHRs and other transcription factors to modulate hormone response and cell proliferation. Alien is a highly conserved protein and is expressed in a wide variety of tissues. Knockout of the gene encoding Alien in mice is em...

  12. The coregulator Alien.

    Papaioannou, Maria; Melle, Christian; Baniahmad, Aria

    2007-11-30

    Alien has characteristics of a corepressor for selected members of the nuclear hormone receptor (NHR) superfamily and also for transcription factors involved in cell cycle regulation and DNA repair. Alien mediates gene silencing and represses the transactivation of specific NHRs and other transcription factors to modulate hormone response and cell proliferation. Alien is a highly conserved protein and is expressed in a wide variety of tissues. Knockout of the gene encoding Alien in mice is embryonic lethal at a very early stage, indicating an important evolutionary role in multicellular organisms. From a mechanistic perspective, the corepressor function of Alien is in part mediated by histone deacetylase (HDAC) activity. In addition, Alien seems to modulate nucleosome assembly activity. This suggests that Alien is acting on chromatin not only through recruitment of histone-modifying activities, but also through enhancing nucleosome assembly.

  13. Ancient aliens on mars

    Bara, Mike

    2013-01-01

    Best-selling author and Secret Space Program researcher Bara brings us this lavishly illustrated volume on alien structures on Mars. Was there once a vast, technologically advanced civilization on Mars, and did it leave evidence of its existence behind for humans to find eons later? Did these advanced extraterrestrial visitors vanish in a solar system wide cataclysm of their own making, only to make their way to Earth and start anew? Was Mars once as lush and green as the Earth, and teeming with life? Did Mars once orbit a missing member of the solar system, a "Super Earth” that vanished in a disaster that devastated life on Earth and Venus and left us only the asteroid belt as evidence of its once grand existence? Did the survivors of this catastrophe leave monuments and temples behind, arranged in a mathematical precision designed to teach us the Secret of a new physics that could lift us back to the stars? Does the planet have an automated defense shield that swallows up robotic probes if they wander int...

  14. 78 FR 5477 - Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I...

    2013-01-25

    ...-0046] Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I... collection. (2) Title of the Form/Collection: Inter-Agency Alien Witness and Informant Record. (3) Agency...- 854 is used by law enforcement agencies to bring alien witnesses and informants to the United States...

  15. 78 FR 24429 - Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I...

    2013-04-25

    ...-0046] Agency Information Collection Activities: Inter-Agency Alien Witness and Informant Record, Form I... the Form/Collection: Inter-Agency Alien Witness and Informant Record. (3) Agency form number, if any... Government. Form I-854 is used by law enforcement agencies to bring alien witnesses and informants to the...

  16. The Alien University

    Bengtsen, Søren Smedegaard

    2018-01-01

    - they are alien. The conditions of universities today is not one of crisis and upheaval, as with the postmodern universities, it is one of night travel and exile. The alien university leaves behind the epistemological skirmishes of the postmodern university with all its rhetoric and knowledge activism. Thinking...... in the alien university is a move into a whirlpool of nothingness, a “nocturnal space”, where “[d]arkness fills it like a content; it is full, but full of the nothingness of everything.” (Levinas, 2001, p.53). In the alien university thinking is not situated, and instead of rhizomes, and assemblages of thought......, there is merely an imposing and nightly “swarming of points.” (ibid.). There is no place for the alien university, and exactly this exile of thought makes possible the move beyond postmodernism and the mentality of political crisis. The alien university is not in the future as such, but it is not entirely...

  17. B. oleracea var. capitata monosomic and disomic alien

    Five monosomic alien addition lines (MAALs) of Brassica rapa ssp. pekinensis – B. oleracea var. capitata were obtained by hybridization and backcrossing between B. rapa ssp. pekinensis (female parent) and B. oleracea var. capitata. The alien linkage groups were identified using 42 B. oleracea var. capitata linkage ...

  18. Alienation from School

    Hascher, Tina; Hagenauer, Gerda

    2010-01-01

    Two studies aimed at understanding the time course of alienation from school and school factors that may influence alienation from school during early adolescence. In Study 1, 434 students from grade 5-8 participated (cross-sectional design). In Study 2, we followed 356 students from grade 6-7 (longitudinal design). The results confirm the…

  19. Policy alienation and work alienation: Two worlds apart?

    Tummers, Lars; Thiel, Sandra; Steijn, Bram; Bekkers, Victor

    2011-01-01

    textabstractAbstract The notion of work alienation has been fascinating scholars and practitioners for a long time. In recent years, a related concept has been developed in the public administration discipline: policy alienation, which examines the alienation of public professionals from the policy they have to implement. In this paper, our goal is to study the distinctiveness (or similarity) of work alienation and policy alienation. Furthermore, we examine a number of effects of work and pol...

  20. Play against alienation?

    Eichberg, Henning

    2018-01-01

    At the dawn of industrial modernity, in late eighteenth century, a shadow lay over Europe. Sensitive artists and intellectuals described the atmosphere as an encounter with something fremd – foreign, strange, alien. Karl Marx later introduced the term Entfremdung (estrangement, alienation......) into social philosophy. After being applied to the sphere of industrial class struggle, the concept was revitalized by philosophers of the Frankfurt School and again by the cultural revolt of 1968. Later on, however, the concept was dropped, even among critical philosophers. Was ‘alienation’ maybe too far...... from practical life? Wasn’t alienation contradicted by happy consumerist capitalism?...

  1. Notes on Alien Bromus Grasses in Taiwan

    Ming-Jer Jung

    2006-06-01

    Full Text Available Bromus carinatus Hook. & Arn., Bromus hordeaceus L., Bromus pubescens Muhl. ex Willd. and Bromus secalinus L. were recently found at middle elevations of southern and central Taiwan, respectively. We present taxonomic treatments, distribution map, and line-drawings of these introduced alien brome grasses.

  2. Alien invasive birds.

    Brochier, B; Vangeluwe, D; van den Berg, T

    2010-08-01

    A bird species is regarded as alien invasive if it has been introduced, intentionally or accidentally, to a location where it did not previously occur naturally, becomes capable of establishing a breeding population without further intervention by humans, spreads and becomes a pest affecting the environment, the local biodiversity, the economy and/or society, including human health. European Starling (Sturnus vulgaris), Common Myna (Acridotheres tristis) and Red-vented Bulbul (Pycnonotus cafer) have been included on the list of '100 of the World's Worst Invasive Alien Species', a subset of the Global Invasive Species Database. The 'Delivering Alien Invasive Species Inventories for Europe' project has selected Canada Goose (Branta canadensis), Ruddy Duck (Oxyura jamaicensis), Rose-ringed Parakeet (Psittacula krameri) and Sacred Ibis (Threskiornis aethiopicus) as among 100 of the worst invasive species in Europe. For each of these alien bird species, the geographic range (native and introduced range), the introduction pathway, the general impacts and the management methods are presented.

  3. Alien Noise Cancellation

    First page Back Continue Last page Overview Graphics. Full FEXT Cancellation. Expectation Maximization based Algorithms. Partial Cancellation. Optimal Choice of what to Cancel and what not to! Alien Noise Cancellation. Efficient Crosstalk channel estimation. In addition:

  4. Parental Alienation Syndrome

    Fuat Torun

    2011-09-01

    Full Text Available Children who have been programmed by one parent to be alienated from the other parent are commonly seen in the context of child-custody disputes. Its primary manifestation is the child’s campaign of denigration against a parent, a campaign that has no justification. It is said to result from a combination of a programming (brainwashing parent’s indoctrinations and the child’s own contributions to the vilification of the targeted parent. Many evaluators use the term parental alienation syndrome to refer to the disorder engendered in such children. However, there is significant controversy going on about the validity of parental alienation syndrome. The purpose of this article has been to describe and help to differentiate parental alienation syndrome and abuse for mental health professionals working in the field, and discuss the arguments about the validity of this syndrome.

  5. Poverty-Exploitation-Alienation.

    Bronfenbrenner, Martin

    1980-01-01

    Illustrates how knowledge derived from the discipline of economics can be used to help shed light on social problems such as poverty, exploitation, and alienation, and can help decision makers form policy to minimize these and similar problems. (DB)

  6. The alien paradox.

    Tugby, Matthew

    2015-01-01

    Platonism delivers a theory of possibility that is distinct from both Lewisian modal realism and ersatz modal theories. By putting the topic of alien properties at centre stage in our modal theorizing, a strong preliminary case for platonism can be made. A puzzle about alien properties is created by modern truthmaker theory and some plausible assumptions about properties and existence. But this puzzle is one that platonism is able to solve in a simple and conservative way.

  7. Taming the Alien Genre: Bringing Science Fiction into the Classroom.

    Bucher, Kathrine T.; Manning, M. Lee

    2001-01-01

    Notes the popularity of the science fiction/fantasy genre, and offers a definition of these genres. Discusses teachers' reluctance to read or teach science fiction, but emphasizes its appeal and its usefulness. Discusses how teachers can select and use good science fiction books. Offers a checklist for evaluating such books, and suggests 18…

  8. Analysis of root-knot nematode and fusarium wilt disease resistance in cotton (Gossypium spp.) using chromosome substitution lines from two alien species

    To Identify a new germplasm resource, and to validate chromosomal regions and favorable alleles associated with nematode and fungal disease resistance traits, a series of interspecific cotton (Gossypium spp.) chromosome substitution (CS) lines were used in this study. The CS lines were developed in ...

  9. Policy alienation and work alienation: Two worlds apart?

    L.G. Tummers (Lars); S. van Thiel (Sandra); A.J. Steijn (Bram); V.J.J.M. Bekkers (Victor)

    2011-01-01

    textabstractAbstract The notion of work alienation has been fascinating scholars and practitioners for a long time. In recent years, a related concept has been developed in the public administration discipline: policy alienation, which examines the alienation of public professionals from the policy

  10. Policy alienation and work alienation: Two worlds apart?

    L.G. Tummers (Lars); S. van Thiel (Sandra); A.J. Steijn (Bram); V.J.J.M. Bekkers (Victor)

    2011-01-01

    textabstractThe notion of work alienation has been fascinating scholars and practitioners for a long time. In recent years, a related concept has been developed in the public administration discipline: policy alienation, which examines the alienation of public professionals from the policy they have

  11. 8 CFR 211.5 - Alien commuters.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Alien commuters. 211.5 Section 211.5 Aliens...: IMMIGRANTS; WAIVERS § 211.5 Alien commuters. (a) General. An alien lawfully admitted for permanent residence.... An alien commuter engaged in seasonal work will be presumed to have taken up residence in the United...

  12. Footprints of alien technology

    Davies, P. C. W.

    2012-04-01

    If alien civilizations do, or did, exist, their technology will impact their environment. Some consideration has been given to the detection of large-scale astro-engineering, such as Dyson spheres. However, a very advanced technology might leave more subtle footprints requiring sophisticated scientific methods to uncover. We must not overlook the possibility that alien technology has impacted our immediate astronomical environment, even Earth itself, but probably a very long time ago. This raises the question of what traces, if anything, might remain today. I shall consider the possibilities of biological, geological and physical traces, and suggest ways that we might search for them.

  13. The legitimacy of alien rulers

    Horne, Christine; Ben-Nun Bloom, Pazit; Irwin, Kyle

    2016-01-01

    In the modern world, alien rulers are generally perceived to lack legitimacy. Political legitimacy is important because it is thought to be the principal alternative to coercive institutions. Little empirical evidence supports these claims, however. We devise a laboratory experiment that isolates...... alienness from other ruler characteristics. The experiment tests whether alien rulers have less legitimacy than native rulers, and whether the ability to punish compensates for this disadvantage. Using American and Israeli college student samples, we find that alien rulers receive less compliance than...... native rulers, and that the ability to punish does not allow alien rulers to “catch-up” with native rulers....

  14. Bureaucracy and Alienation.

    Hoy, Wayne K.; And Others

    1983-01-01

    Using surveys of the professional staffs of 41 secondary schools, this study examines the relationship between two aspects of bureaucratic structure (centralization and formalization) and two sorts of alienation (from work and expressive relations). It then compares the results with similar studies of social studies of social welfare agencies. (JW)

  15. Aliens and atheism

    Campos, Sergio; de Muynck, Willem; Virginia; Peerally, Abed; Tyler, David; Stephen

    2014-11-01

    In reply to the physicsworld.com blog post "Aliens and atheists" (2 October, http://ow.ly/CQzu4), about a survey that found that atheists are more likely than religious people to believe that life exists on other planets.

  16. Forgetting and remembering alienation theory.

    Yuill, Chris

    2011-01-01

    Alienation theory has acted as the stimulus for a great deal of research and writing in the history of sociology. It has formed the basis of many sociological "classics" focused on the workplace and the experiences of workers, and has also been mobilized to chart wider social malaise and individual troubles. Alienation theory usage has, however, declined significantly since its heyday of the 1960s and 1970s. Here, the reasons why alienation theory was "forgotten" and what can be gained by "remembering" alienation theory are explored. to realize this ambition this article proceeds by (1) briefly visiting differing definitions of alienation theory, before charting its high point, and the various debates and tensions of the time, during the 1960s and 1970s; (2) analysing the reasons why alienation theory fell from grace from the 1980s onwards; (3) elaborating how and why alienation theory is still relevant for sociology and the wider social sciences today.

  17. 22 CFR 41.71 - Transit aliens.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Transit aliens. 41.71 Section 41.71 Foreign... NATIONALITY ACT, AS AMENDED Transit Aliens § 41.71 Transit aliens. (a) Transit aliens—general. An alien is classifiable as a nonimmigrant transit alien under INA 101(a) (15) (C) if the consular officer is satisfied...

  18. 8 CFR 232.3 - Arriving aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Arriving aliens. 232.3 Section 232.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DETENTION OF ALIENS FOR PHYSICAL AND MENTAL EXAMINATION § 232.3 Arriving aliens. When a district director has reasonable grounds...

  19. 8 CFR 244.4 - Ineligible aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Ineligible aliens. 244.4 Section 244.4 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS TEMPORARY PROTECTED STATUS FOR NATIONALS OF DESIGNATED STATES § 244.4 Ineligible aliens. An alien is ineligible for Temporary...

  20. 8 CFR 1244.4 - Ineligible aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Ineligible aliens. 1244.4 Section 1244.4 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS TEMPORARY PROTECTED STATUS FOR NATIONALS OF DESIGNATED STATES § 1244.4 Ineligible aliens. An alien...

  1. 28 CFR 21.3 - Aliens.

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Aliens. 21.3 Section 21.3 Judicial Administration DEPARTMENT OF JUSTICE WITNESS FEES § 21.3 Aliens. (a) Aliens entitled to payment of $30 per day. The following aliens are entitled to witness fees and allowances provided in § 21.4: (1) Aliens...

  2. 8 CFR 236.13 - Ineligible aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Ineligible aliens. 236.13 Section 236.13 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Family Unity Program § 236...

  3. Captured by Aliens

    Achenbach, Joel

    2000-03-01

    Captured by Aliens is a long and twisted voyage from science to the supernatural and back again. I hung out in Roswell, N.M., spent time with the Mars Society, met a guy who was figuring out the best way to build a spaceship to go to Alpha Centauri. I visited the set of the X-Files and talked to Mulder and Scully. One day over breakfast I was told by NASA administrator Dan Goldin, We live in a fog, man! He wants the big answers to the big questions. I spent a night in the base of a huge radio telescope in the boondocks of West Virginia, awaiting the signal from the aliens. I was hypnotized in a hotel room by someone who suspected that I'd been abducted by aliens and that this had triggered my interest in the topic. In the last months of his life, I talked to Carl Sagan, who believed that the galaxy riots with intelligent civilizations. He's my hero, for his steadfast adherence to the scientific method. What I found in all this is that the big question that needs immediate attention is not what's out THERE, but what's going on HERE, on Earth, and why we think the way we do, and how we came to be here in the first place.

  4. Invasive alien birds in Denmark

    Fox, Anthony David; Heldbjerg, Henning; Nyegaard, Timme

    2015-01-01

    Avian Introduced Alien Species (IAS) constitute a threat to the integrity of native biodiversity, the economy and human health, so here we briefly review some of the problems posed by such species around the world in relation to such bird species in Denmark. A new European Union Regulation...... on Invasive Alien Species implemented in January 2015 establishes a framework for actions to combat alien species, which requires Member States to prevent the spread of alien species, provide early warning and rapid responses to their presence and management of established alien species where they occur. We...... show the importance of mechanisms such as DOF’s (Dansk Ornitologisk Forening, BirdLife Denmark) Atlas project, Common Bird Census (breeding and wintering species) and DOFbasen to contribute data on the current geographical and numerical distribution of the few serious alien avian species already...

  5. Invasive alien birds in Denmark

    Nyegaard, Timme; Heldbjerg, Henning; Fox, Anthony David

    Avian Introduced Alien Species (IAS) constitute a threat to the integrity of native biodiversity, the economy and human health, so here we briefly review some of the problems posed by such species around the world in relation to bird species in Denmark. A new European Union Regulation on Invasive...... Alien Species implemented in January 2015 requires a framework for actions to combat alien species, which requires Member States to prevent the spread of alien species, provide early warning and rapid responses to their presence and management of established alien species where they occur. We show...... the importance of mechanisms such as DOFs (Danish Ornithological Society, BirdLife Denmark) Atlas project, Common Bird Monitoring (breeding and wintering species) and DOFbasen to contribute data on the current geographical and numerical distribution of the few serious alien avian species already present...

  6. Alienation, authenticity and the self.

    Rae, Gavin

    2010-01-01

    While many commentators have held that the concept "alienation" is of crucial importance when attempting to understand human existence, others have held that it is an inherently empty concept that we should abandon. In this article, I refute the latters' charge by showing that each conception of "alienation" is underpinned by a normative ontological conception of the preferable, or authentic, self and show that the concept "alienation" has ethical, existential and socio-political uses. From this I conclude that, when properly understood, the concept "alienation" can provide us with vital insights into human existence.

  7. Brechtian Alienation in Videogames

    Daniel Joseph Dunne

    2014-11-01

    Full Text Available Immersion is constantly being broken in video games via the intrusion of mechanics and features that cause no end of distraction, breaking the player’s engagement in both the game’s narrative and in the gameplay. Yet these breaks are an integral part of games, whether through loading, saving or any other mechanical system that detracts from the playing the core game. These aren’t analysed as thoroughly as they could be in current game academia. However Bertolt Brecht’s “Verfremdungseffekt”, or distancing effect, provides a much needed foundation in the analysis of these sections within games that provoke a feeling of alienation.

  8. Comprehensive School Alienation Program, Guidelines.

    Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

    This document presents guidelines developed by the Hawaii State Department of Education's Comprehensive School Alienation Program to consolidate and strengthen the delivery of services to alienated students. It is intended to assist district staff, school administrators, and project personnel in planning and implementing program activities and…

  9. Alienation, Exploitation, and Connected Citizenship.

    Ross, E. Wayne

    2000-01-01

    Believes that social educators must respond to alienation in society that is the cause of disconnections among people when trying to build a stronger democracy. Examines the idea of alienation within society and addresses how social educators can keep their values as they teach. (CMK)

  10. Bringing Your Baby Home

    ... for Educators Search English Español Bringing Your Baby Home KidsHealth / For Parents / Bringing Your Baby Home What's ... recall your baby's seemingly endless crying episodes. The Home Front Introducing your baby to others at home ...

  11. 8 CFR 245a.32 - Ineligible aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Ineligible aliens. 245a.32 Section 245a.32 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF STATUS TO... IMMIGRATION AND NATIONALITY ACT LIFE Act Amendments Family Unity Provisions § 245a.32 Ineligible aliens. The...

  12. The role of alienation in mental hospitalization.

    McDowell, D J; Miller, I W; Magaro, P A

    1977-01-01

    A scale that assesses alienation was constructed from seven previously reported scales and administered to 74 psychiatric inpatients for whom behavioral and demographic data also were compiled. Factor analysis of alienation items yielded no major factors, which suggests that the construct is not unitary. A rotated factor matrix of alienation scores and behavioral and demographic variables showed that alienation does not account for a major proportion of variance in life history variables or current interpersonal functioning. Regression analysis indicated that alienation scores were predicted poorly from other variables. Moreover, alienation scores were poor predictors of length of hospitalization, which indicates that alienation has little power to account for relative severity of deviance.

  13. Measurement of alienation among adolescents:

    Rayce, Signe Boe; Kreiner, Svend; Trab Damsgaard, Mogens

    2018-01-01

    Background Psychological alienation is an important concept in the study of adolescents’ health and behavior but no gold standard for measuring alienation among adolescents exists. There is a need for new scales with high validity for use in adolescent health and social research. The purpose...... and differential item functioning. However, only to a limited degree, which could be accounted for using GLLRM. Thus the scales fitted GLLRMs and can therefore be considered to be essentially construct valid and essentially objective. Conclusion The three alienation scales appear to be content and face valid...

  14. The zone of alienation

    Nagorski, A.

    1996-01-01

    Ten years after the nuclear disaster, people still live and die in Chernobyl. Thousands of people continue to live and work there. Roughly 500 have moved back into their old homes inside the alienation zone. Fewer than half still alive. Medical researchers in the area insist that immune systems are weakened by doses of radiation far lower than previously thought. However, an European Union sponsored study concluded that Chernobyl's toll has been exaggerated. Thus, while 760 children in the contaminated area have developed thyroid cancer, only three have died as a result. Yet in and around Chernobyl, people carry on their lives and the Ukrainian Government says it can't afford to close the plant without billions of dollars in Western aid. ills

  15. The zone of alienation

    Nagorski, A.

    1996-04-23

    Ten years after the nuclear disaster, people still live and die in Chernobyl. Thousands of people continue to live and work there. Roughly 500 have moved back into their old homes inside the alienation zone. Fewer than half still alive. Medical researchers in the area insist that immune systems are weakened by doses of radiation far lower than previously thought. However, an European Union sponsored study concluded that Chernobyl`s toll has been exaggerated. Thus, while 760 children in the contaminated area have developed thyroid cancer, only three have died as a result. Yet in and around Chernobyl, people carry on their lives and the Ukrainian Government says it can`t afford to close the plant without billions of dollars in Western aid. ills.

  16. AliEn - GRID application for ALICE Collaboration

    Zgura, Ion-Sorin

    2003-01-01

    AliEn (ALICE Environment) is a GRID framework built on top of the latest Internet standards for information exchange and authentication (SOAP, PKI) and common Open Source components. AliEn provides a virtual file catalogue that allows transparent access to distributed data-sets and a number of collaborating Web services which implement the authentication, job execution, file transport, performance monitor and event logging.The ALICE experiment has developed AliEn as an implementation of distributed computing infrastructure needed to simulate, reconstruct and analyze data from the experiment. The sites that belong to the ALICE Virtual Organisation can be seen and used as a single entity - any available node executes jobs and access to logical and datasets is transparent to the user. In developing AliEn common standards and solutions in the form of Open Source components were used. Only 1% (25k physical lines of code in Perl) is native AliEn code while 99% of the code has been imported in form of Open Sources packages and Perl modules. Currently ALICE is using the system for distributed production of Monte Carlo data at over 30 sites on four continents. During the last twelve months more than 30,000 jobs have been successfully run under AliEn control worldwide, totalling 25 CPU years and producing 20 TB of data. The user interface is compatible to EU DataGrid at the level of authentication and job description language. In perspective AliEn will be interfaced to the mainstream Grid infrastructure in HEP and it will remain to serve as interface between ALICE Offline framework and external Grid infrastructure. (authors)

  17. Queering alienation in digital media

    Jarrett, Kylie

    2016-01-01

    Marx’s concept of alienation, particularly as articulated in Dallas Smythe’s audience-commodity thesis, is central to critical studies of the political economy of digital media and its exploitation of user labour. However, in its application within critical studies of Internet economies, the concept often becomes limited to alienation from ‘species-being’ or autonomous self-actualisation. Drawing on mostly queer, but also some feminist, critiques this paper seeks to challenge this application...

  18. Some Paths Towards Psychotic Alienation.

    De Masi, Franco

    2017-12-01

    In this paper I use the term alienation to describe the mind's detachment from psychic reality and its withdrawal into an alien world that leads to progressive dehumanization. In spite of this phenomenon having a psychodynamic nosography and descriptive models that effectively reveal it in detail, mental alienation is still mysterious and unsettling, especially when it manifests all of a sudden in clinical work. Alienating withdrawal into sensory fantasizing, which causes increasing loss of contact with human reality, is often preceded by a long period of time spent in a dissociated world that has gradually replaced psychic reality. However, prior to the human world being completely replaced by the alien world, both worlds coexisted for a considerable length of time in the patient's mind. My hypothesis is that the dissociation from psychic reality that underlies the future state of psychotic alienation occurs in psychic withdrawal that begins in infancy. This mental state is particularly obvious in small children who constantly live in a fantasy world.

  19. Molecular cytogenetic characterization of alien introgressions with gene Fhb3 for resistance to Fusarium head blight disease of wheat

    Fusarium head blight (FHB) resistance was identified in the alien species Leymus racemosus, and wheat-Leymus introgression lines with FHB resistance were reported previously. Detailed molecular cytogenetic analysis of alien introgressions T01, T09, and T14 and the mapping of Fhb3, a new gene for FHB...

  20. 8 CFR 1214.2 - Review of alien victims of severe forms of trafficking in persons; aliens in pending immigration...

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Review of alien victims of severe forms of trafficking in persons; aliens in pending immigration proceedings. 1214.2 Section 1214.2 Aliens and... NONIMMIGRANT CLASSES § 1214.2 Review of alien victims of severe forms of trafficking in persons; aliens in...

  1. Interaction Effects of Students, Drugs and Alienation

    Jones, Woodrow, Jr.

    1977-01-01

    This study examined the interaction effect of students, drugs, and alienation in a large university, i.e., the linkages of both social and political alienation with drug behavior. The interaction terms which composed these forms of alienation were evaluated as to their comparative ability to produce drug behavior. (Author)

  2. 33 CFR 125.25 - Aliens.

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Aliens. 125.25 Section 125.25 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) WATERFRONT....25 Aliens. Alien registration records together with other papers and documents which indicated the...

  3. 22 CFR 62.27 - Alien physicians.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Alien physicians. 62.27 Section 62.27 Foreign... Provisions § 62.27 Alien physicians. (a) Purpose. Pursuant to the Mutual Educational and Cultural Exchange... Foreign Medical Graduates must sponsor alien physicians who wish to pursue programs of graduate medical...

  4. School Alienation: A Construct Validation Study

    Morinaj, Julia; Scharf, Jan; Grecu, Alyssa; Hadjar, Andreas; Hascher, Tina; Marcin, Kaja

    2017-01-01

    Early identification of school alienation is of great importance for students' educational outcomes and successful participation in society. This study examined the psychometric characteristics of a newly developed assessment instrument, the School Alienation Scale (SALS), to measure school alienation among primary and secondary school students.…

  5. Policy alienation of public professionals: the effects

    L.G. Tummers (Lars)

    2008-01-01

    textabstractNowadays, many public professionals face identification problems towards public policies they have to implement; that is, they experience policy alienation. We conceptualize policy alienation, starting from the sociological concept of alienation and showing how this can be used in the

  6. LINES

    Minas Bakalchev

    2015-10-01

    Full Text Available The perception of elements in a system often creates their interdependence, interconditionality, and suppression. The lines from a basic geometrical element have become the model of a reductive world based on isolation according to certain criteria such as function, structure, and social organization. Their traces are experienced in the contemporary world as fragments or ruins of a system of domination of an assumed hierarchical unity. How can one release oneself from such dependence or determinism? How can the lines become less “systematic” and forms more autonomous, and less reductive? How is a form released from modernistic determinism on the new controversial ground? How can these elements or forms of representation become forms of action in the present complex world? In this paper, the meaning of lines through the ideas of Le Corbusier, Leonidov, Picasso, and Hitchcock is presented. Spatial research was made through a series of examples arising from the projects of the architectural studio “Residential Transformations”, which was a backbone for mapping the possibilities ranging from playfulness to exactness, as tactics of transformation in the different contexts of the contemporary world.

  7. ALIENS IN WESTERN STREAM ECOSYSTEMS

    The USEPA's Environmental Monitoring and Assessment Program conducted a five year probability sample of permanent mapped streams in 12 western US states. The study design enables us to determine the extent of selected riparian invasive plants, alien aquatic vertebrates, and some ...

  8. The Mexican "Illegal Alien" Commute.

    Decker, Phil

    1986-01-01

    A photo report of the following three treks by illegal aliens across the border from Mexico to work in Arizona reveals the dangers and disappointments the migrants are exposed to: (1) a "carpool" from Southern Mexico; (2) a train ride from Sinaloa; and (3) a 40-mile hike through the Arizona desert. (PS)

  9. Phyloecology of urban alien floras

    Ricotta, C.; La Sorte, F. A.; Pyšek, Petr; Rapson, G. L.; Celesti-Grapow, L.; Thompson, K.

    2009-01-01

    Roč. 97, č. 6 (2009), s. 1243-1251 ISSN 0022-0477 R&D Projects: GA MŠk LC06073 Institutional research plan: CEZ:AV0Z60050516 Keywords : urban aliens * biological invasions * phylogenetic similarity Subject RIV: EF - Botanics Impact factor: 4.690, year: 2009

  10. Alien smuggling: East to West.

    Walsh, J H

    1987-01-01

    This year untold millions of illegal aliens will enter Western Europe, Canada, and the US; in 1986, the US alone made 1.7 million apprehensions. Because of the numbers involved and the hard currency exchanged, alien smuggling has become big business--a lucrative track in desparate human beings. West Germany's open door asylum policy has been a boon to the smugglers, and West Berlin is currently a favored port of entry. The government provides social benefits--apartments, food, a stipend, and clothing--for asylum seekers. Smuggling operations appear to fit 3 categories: 1) state-sponsored alien smugglers, with a sub-category of terrorists; 2) ethnic smugglers with a history of terrorist spinoffs; and 3) independent smugglers, who are profit oriented, and willing to handle ethnic aliens and terrorists. In West Germany, immigration investigations begin at the border. West German officials often know that as they cause the Eastern border to be tightened, the flow will gravitate south toward Austria. Redirecting the trasit of Third Worlders from East Berlin away from West Germany, Sweden, and Denmark will be a stop-gap measure at best. Part of West Germany's immigration problem can be traced to the Basic Law that provides asylum for those who claim persecution (political, racial, ethnic, or religious). Yet, any attempt to change asylum would result in an admission of defeat in the quest for a unified Germany. Should Austria move to tighten its immigration laws, agreements similar to those between East and West Germany will likely follow.

  11. Bringing Things Together

    Gundelach, Peter

    2017-01-01

    as facts, i.e. establish a scientific authoritative truth. In a case study from Denmark, the paper shows how the first survey - a study of seamstresses - was carried out by bringing several cognitive and organizational elements together: a network of researchers, a method for sampling, the construction...

  12. 8 CFR 236.2 - Confined aliens, incompetents, and minors.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Confined aliens, incompetents, and minors. 236.2 Section 236.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Detention...

  13. 8 CFR 1241.20 - Aliens ordered excluded.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Aliens ordered excluded. 1241.20 Section 1241.20 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Deportation of Excluded Aliens...

  14. 8 CFR 1241.30 - Aliens ordered deported.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Aliens ordered deported. 1241.30 Section 1241.30 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Deportation of Aliens in the...

  15. 22 CFR 42.22 - Returning resident aliens.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Returning resident aliens. 42.22 Section 42.22... Returning resident aliens. (a) Requirements for returning resident status. An alien shall be classifiable as... presented that: (1) The alien had the status of an alien lawfully admitted for permanent residence at the...

  16. [A case of parental alienation].

    Menz, Wolfgang

    2014-01-01

    The clinical term "Parental Alienation Syndrome" (PAS) was introduced in 1984 by Richard Gardner, an American psychiatrist. Gardner described PAS and its symptoms, as a personality disorder, which appears chiefly in connection to child custody disputes wherein a child turns suddenly and massively against the non-custodial parent without reasonable grounds for doing so. This action by the child is a result of the custodial parent's emotionally abusive attempts to incite the child against the non-custodial parent.Where the child's rejection is based on some real past experience, there is not PAS. PAS only occurs as a result of the custodial parent's actions. Despite intensive effort, PAS was not included in the new DSM-V. In this case, a particularly impressive case history of parental alienation is described and discussed.

  17. Index of Alien Impact: A method for evaluating potential ecological impact of alien plant species

    Alien plant species are stressors to ecosystems and indicators of reduced ecosystem integrity. The magnitude of the stress reflects not only the quantity of aliens present, but also the quality of their interactions with native ecosystems. We develop an Index of Alien Impact (IAI...

  18. Can alien plants support generalist insect herbivores?

    Douglas Tallamy; Meg Ballard; Vincent D' Amico

    2009-01-01

    Rearing experiments were conducted to address two questions relevant to understanding how generalist lepidopteran herbivores interact with alien plants. We reared 10 yellow-striped armyworms (Spodoptera ornithogalli),...

  19. Bringing science to business

    Lemetti, Paul

    2005-06-01

    Bringing science to business seems rather straight forward. Technology is constantly moving forward and new inventions are being brought into the market place. Science parks and technology parks have sprung out all around the globe competing against each other and trying to keep their own doors open by bringing in new business, thereby creating much needed income to keep their operations moving forward. However, only a small handful ofthese centers around the world can truly be considered successful. It is the relationship between the scientists, start-up business, local universities, local government, and invited bigger business that allows the parks to succeed. The individual scientist wishing to enter into business or just hoping to get his invention into the pool of potential ideas; which might end up in the hands of an entrepreneur or an established company, is not always that simple. Universal success principles must be embraced to ensure success. One must believe in oneself and to strive for excellence. One must be able to see the other persons viewpoint and adapt and change his behavior in order to succeed. One must learn to create trust as well as learn to trust. Furthermore, one must learn to focus on the why of the process and not on the how. A market must be identified and benefits of local area must be sold to potential investor or business partners. A local success has in part to do with local cooperation.

  20. Genetic expression of induced rice sterility under alien-cytoplasm

    Wang Naiyuan; Cai Zhijun; Liang Kangjing; Li Yu

    2005-01-01

    Rice restorer lines were treated with 60 Co γ-ray and 4 male sterile mutants obtained with the fertility of controlled by 4 non-allelic recessive genes, respectively. Sixty combinations were made by using male sterile plants/fertile plants as male parents, and 15 different cytoplasmic substitution lines of the same cell nucleus as female parents. The result showed that F 1 spikelets were normal and fertile, and different numbers of male sterile plants were segregated in F 2 . Complete fertility genotype was not found among interactions between induced male sterile genes and alien-cytoplasms. (authors)

  1. Bringing "indigenous" ownership back

    Kragelund, Peter

    2012-01-01

    policies thrive again, this time disguised in terms such as ‘empowerment’, but just as politicised as in the 1970s. Zambia is at the heart of this development. In the light of liberalisation, booming commodity prices and the increasing importance of Chinese investors, this article seeks to further our...... understanding of how processes of exclusion interact with domestic politics in Zambia. It argues that the Citizens Economic Empowerment Commission, a new institution to bring ownership back to Zambians, builds on a long tradition of nationalist policies in Zambia, while its actual work is strictly related...... to the critique of the growing foreign dominance over the economy, and in particular of the upsurge in Chinese investments....

  2. Bringing up Gender: Academic Abjection?

    Henderson, Emily F.

    2014-01-01

    The principal questions raised in this article are: what does it mean to bring up the topic of gender in a space where it is not known, and how can this moment of bringing up gender--or not bringing it up--be conceptualised? The article departs from the thoughts and questions that were provoked by an interview conducted with a Gender Studies…

  3. School Bureaucratization and Alienation from High School

    Anderson, Barry D.

    1973-01-01

    The major goals of this study are to identify dimensions of bureaucracy and alienation, to determine the relationship of these dimensions to second-order, or integrating, factors, and to determine the relationships between the integrating factors of bureaucratic structure and alienation. (Author)

  4. Alienation: A Cross-Cultural Analysis

    Tomeh, Aida K.

    1974-01-01

    This study examines alienation in two different cultural groups. Students from Middle Eastern or transitional societies expressed greater feelings of alienation than American students. In the case of students in both cultures from professional backgrounds the results were reversed. The results of the study are discussed in terms of cultural…

  5. Alienation, Mass Society and Mass Culture.

    Dam, Hari N.

    This monograph examines the nature of alienation in mass society and mass culture. Conceptually based on the "Gemeinschaft-Gesellschaft" paradigm of sociologist Ferdinand Tonnies, discussion traces the concept of alienation as it appears in the philosophies of Hegel, Marx, Kierkegaard, Sartre, and others. Dwight Macdonald's "A Theory of Mass…

  6. Naturalized alien flora of the world

    Pyšek, Petr; Pergl, Jan; Essl, Franz; Lenzner, Bernd; Dawson, Wayne; Kreft, Holger; Weigelt, Patrick; Winter, Marten; Kartesz, John; Nishino, Misako; Antonova, Liubov A.; Barcelona, Julie F.; Cabezas, Francisco J.; Cárdenas, Dairon; Cárdenas-Toro, Juliana; Castaño, Nicolás; Chacón, Eduardo; Chatelain, Cyrille; Dullinger, Stefan; Ebel, Aleksandr L.; Figueiredo, Estrela; Fuentes, Nicol; Genovesi, Piero; Groom, Quentin J.; Henderson, Lesley; Inderjit,; Kupriyanov, Andrey; Masciadri, Silvana; Maurel, Noëlie; Meerman, Jan; Morozova, Olga; Moser, Dietmar; Nickrent, Daniel L.; Nowak, Pauline M.; Pagad, Shyama; Patzelt, Annette; Pelser, Pieter B.; Seebens, Hanno; Shu, Wen Sheng; Thomas, Jacob; Velayos, Mauricio; Weber, Ewald; Wieringa, Jan J.; Baptiste, María P.; Kleunen, Van Mark

    2017-01-01

    Using the recently built Global Naturalized Alien Flora (GloNAF) database, containing data on the distribution of naturalized alien plants in 483 mainland and 361 island regions of the world, we describe patterns in diversity and geographic distribution of naturalized and invasive plant species,

  7. Alienating Students: Marxist Theory in Action

    Thiele, Megan; Pan, Yung-Yi Dian; Molina, Devin

    2016-01-01

    Karl Marx's revolutionary call, "Workers of the World Unite," resonates with many in today's society. This article describes and assesses an easily reproducible classroom activity that simulates both alienating, and perhaps more importantly, non-alienating states of production as described by Marx. This hands-on learning activity gives…

  8. The Category of Alienation in Educational Psychology

    Osin, E. N.

    2017-01-01

    This paper discusses the explanatory possibilities and limitations of the concept of alienation within the framework of educational psychology studies. Research into various phenomena associated with alienation (frustration and burnout, extrinsic motivation, cynicism, etc.) is often limited by the ontological realm of the individual, whereas the…

  9. Bring learning into action

    Annemieke van den Berg

    2018-05-01

    Full Text Available Context: This critical reflection is about the positive effects for educational and research settings of participation in a two-day programme entitled ‘Using participatory action research and appreciative inquiry to research healthcare practice’. Aims: To reflect on the journey of positive developments in research and education that started with participation in this programme. Using Caring Conversations (Dewar, 2011 as a reflective framework of questions, this article discusses the journey in order to encourage others to consider the approach of appreciative inquiry to bring to life the concept of co-creation in research and education. Conclusions and implications for practice: Participation in this programme has led to the implementation of a variety of actions in educational and research settings. Central to all these actions is an appreciative approach to co-creation as a counterpart to today’s prevailing problem-based viewpoint. A possible factor behind these developments was the power of vulnerability experienced during the programme, a shared process of transformational learning. Implications for practice: This critical reflection: Provides an invitation to shift from a problem-based focus to a positive revolution Provides an appreciative reflective story about the power of vulnerability as an inspiration for others to move out of their comfort zone and seek to discover their own exceptionality Supports a shift from a facilitator-led to a co-creation approach in doing research and teaching with older adults

  10. Alien seas oceans in space

    Lopes, Rosaly

    2013-01-01

    In the early days of planetary observation, oceans were thought to exist in all corners of the Solar System. Carbonated seas percolated beneath the clouds of Venus. Features on the Moon's surface were given names such as "the Bay of Rainbows” and the "Ocean of Storms." With the advent of modern telescopes and spacecraft exploration these ancient concepts of planetary seas have been replaced by the reality of something even more exotic. Alien Seas serves up the current research, past beliefs, and new theories to offer a rich array of the "seas" on other worlds. It is organized by location and by the material composing the oceans under discussion, with expert authors penning chapters on their  specialty. Each chapter features new original art depicting alien seas, as well as the latest ground-based and spacecraft images. With the contributors as guides, readers can explore the wild seas of Jupiter's watery satellite Europa, believed similar in composition to battery acid. Saturn's planet-sized moon Titan see...

  11. Alien encounter a scientific novel

    Schulze-Makuch, Dirk

    2014-01-01

    It has been nearly 100 years since the Apollo moon landings, when Jack and Vladimir, two astronauts on a mission to Venus, discover a mysterious void related to indigenous life on the planet. Subsequently more voids are detected on Earth, Mars, Titan, and, quite ominously, inside a planetoid emerging from the Kuiper belt. Jack is sent to investigate the voids in the Solar System and intercept the planetoid - which, as becomes increasingly clear, is inhabited by alien life forms. Jack and his crew will have little time to understand their alien biochemistry, abilities, behavior patterns, resilience, and technology, but also how these life forms relate to the voids. Humankind's first encounter with these exotic life forms couldn't be more fateful, becoming a race against time to save life on Earth and to reveal the true nature of the voids, which seem to be intrinsically related to life and the universe itself. In this novel, the author combines many topics related to state-of-the-art research in the field of...

  12. Bringing up beams

    Katarina Anthony

    2013-01-01

    Last month, commissioning began on CERN’s newest linear accelerator: Linac4. As the replacement machine for Linac2, Linac4 will take a negative hydrogen ion beam to a staggering 160 MeV. We check in to see how the Linac4 team is preparing its machine for its new role as the first link in the accelerator chain.   The Linac4 3 MeV beam line, with the ion source in the back, the RFQ in the middle and the chopping line in the front. On 14 November, members of the Linac4 collaboration and the CERN Operations Group were brought together for their first “real day” in the Linac4 Control Room. Together, they successfully accelerated their first hydrogen ion beam to 3 MeV. It was an exciting moment for everyone involved and marked the start of one of the most critical commissioning phases for the new accelerator. At the start of the Linac4 beam line sits the CERN-made Radio Frequency Quadrupole (RFQ). This vital piece of machinery takes the beam from 45 keV to 3 MeV in ju...

  13. Bringing Gravity to Space

    Norsk, P.; Shelhamer, M.

    2016-01-01

    This panel will present NASA's plans for ongoing and future research to define the requirements for Artificial Gravity (AG) as a countermeasure against the negative health effects of long-duration weightlessness. AG could mitigate the gravity-sensitive effects of spaceflight across a host of physiological systems. Bringing gravity to space could mitigate the sensorimotor and neuro-vestibular disturbances induced by G-transitions upon reaching a planetary body, and the cardiovascular deconditioning and musculoskeletal weakness induced by weightlessness. Of particular interest for AG during deep-space missions is mitigation of the Visual Impairment Intracranial Pressure (VIIP) syndrome that the majority of astronauts exhibit in space to varying degrees, and which presumably is associated with weightlessness-induced fluid shift from lower to upper body segments. AG could be very effective for reversing the fluid shift and thus help prevent VIIP. The first presentation by Dr. Charles will summarize some of the ground-based and (very little) space-based research that has been conducted on AG by the various space programs. Dr. Paloski will address the use of AG during deep-space exploration-class missions and describe the different AG scenarios such as intra-vehicular, part-of-vehicle, or whole-vehicle centrifugations. Dr. Clement will discuss currently planned NASA research as well as how to coordinate future activities among NASA's international partners. Dr. Barr will describe some possible future plans for using space- and ground-based partial-G analogs to define the relationship between physiological responses and G levels between 0 and 1. Finally, Dr. Stenger will summarize how the human cardiovascular system could benefit from intermittent short-radius centrifugations during long-duration missions.

  14. Bring back the Glory!

    James Q. Whitman

    2004-01-01

    Full Text Available This paper, drafted in response to Dr. Kiesow’s question, »Wozu Rechtsgeschichte?«, begins with a backward glance at the nineteenth century, when legal history played a leading role in the intellectual life of the western world. Since those great days, when legal history attracted figures like Karl Marx and Max Weber, the field has fallen on hard times. This is in large part the inevitable consequence of the declining prestige of law itself, which no longer seems to matter in the way that it did in the nineteenth century. Nevertheless, the paper pleads for something of a Return of Grand Theory in legal history. It is true that we can never bring back the glory years. But we can be figures of importance in the public debates of our time if we remain mindful of what it is that gives law itself its enduring social importance. Law reflects, in an unsystematic but telling way, some of the basic value commitments of society-commitments such as the contemporary American commitment to the free market, or the contemporary European commitment to »human dignity«. Law also reflects stylized histories of a given society’s past-histories like that of the American triumph over race slavery, or the European triumph over Nazism. These value commitments and stylized histories are the natural territory of legal historians, who can best claim a role for themselves in public debate if they think of themselves as historians of values, rather than as historians of social realities.

  15. Aliens.

    Juliet Fall; Laurent Matthey

    2008-01-01

    Berce du Caucase, Renouée du Japon, Séneçon du Cap, Solidage du Canada : le monde s’invite dans nos jardins et nos paysages. Or, cet exotisme botanique, longtemps valorisé et promu par les Sociétés d’acclimatation, est aujourd’hui perçu comme un important problème écologique. Hors des limites contrôlées de nos jardins publics ou privés, ces plantes nous envahissent. Elles se mobilisent, concurrencent nos espèces indigènes, se dotent de pouvoirs allergènes et nous nuisent. ......

  16. Aliens.

    Juliet Fall

    2008-06-01

    Full Text Available Berce du Caucase, Renouée du Japon, Séneçon du Cap, Solidage du Canada : le monde s’invite dans nos jardins et nos paysages. Or, cet exotisme botanique, longtemps valorisé et promu par les Sociétés d’acclimatation, est aujourd’hui perçu comme un important problème écologique. Hors des limites contrôlées de nos jardins publics ou privés, ces plantes nous envahissent. Elles se mobilisent, concurrencent nos espèces indigènes, se dotent de pouvoirs allergènes et nous nuisent. ...

  17. 8 CFR 1235.3 - Inadmissible aliens and expedited removal.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Inadmissible aliens and expedited removal. 1235.3 Section 1235.3 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS INSPECTION OF PERSONS APPLYING FOR ADMISSION § 1235.3 Inadmissible aliens...

  18. 8 CFR 1240.38 - Fingerprinting of excluded aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Fingerprinting of excluded aliens. 1240.38 Section 1240.38 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Exclusion of...

  19. 8 CFR 274a.3 - Continuing employment of unauthorized aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Continuing employment of unauthorized aliens. 274a.3 Section 274a.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CONTROL OF EMPLOYMENT OF ALIENS Employer Requirements § 274a.3 Continuing employment of...

  20. 45 CFR 233.52 - Overpayment to aliens.

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Overpayment to aliens. 233.52 Section 233.52... ELIGIBILITY IN FINANCIAL ASSISTANCE PROGRAMS § 233.52 Overpayment to aliens. A State Plan under title IV-A of the Social Security Act, shall provide that: (a) Any sponsor of an alien and the alien shall be...

  1. 22 CFR 40.91 - Certain aliens previously removed.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Certain aliens previously removed. 40.91... IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Aliens Previously Removed § 40.91 Certain aliens previously removed. (a) 5-year bar. An alien who has been found inadmissible, whether as a result...

  2. 42 CFR 435.139 - Coverage for certain aliens.

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Coverage for certain aliens. 435.139 Section 435... Aliens § 435.139 Coverage for certain aliens. The agency must provide services necessary for the treatment of an emergency medical condition, as defined in § 440.255(c) of this chapter, to those aliens...

  3. 8 CFR 1236.2 - Confined aliens, incompetents, and minors.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Confined aliens, incompetents, and minors. 1236.2 Section 1236.2 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL...

  4. 22 CFR 40.92 - Aliens unlawfully present.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens unlawfully present. 40.92 Section 40.92... UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Aliens Previously Removed § 40.92 Aliens unlawfully present. (a) 3-year bar. An alien described in INA 212(a)(9)(B)(i)(I) shall be ineligible for a...

  5. 8 CFR 235.3 - Inadmissible aliens and expedited removal.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Inadmissible aliens and expedited removal. 235.3 Section 235.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS INSPECTION OF PERSONS APPLYING FOR ADMISSION § 235.3 Inadmissible aliens and expedited removal. (a) Detention...

  6. 31 CFR 515.335 - Permanent resident alien.

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Permanent resident alien. 515.335... Definitions § 515.335 Permanent resident alien. As used in § 515.208, the term permanent resident alien means an alien lawfully admitted for permanent residence into the United States. [61 FR 37386, July 18...

  7. 78 FR 51696 - Restrictions on Legal Assistance to Aliens

    2013-08-21

    ... LEGAL SERVICES CORPORATION 45 CFR Part 1626 Restrictions on Legal Assistance to Aliens AGENCY... assistance to aliens. The revisions are intended to implement three statutory changes on aliens eligible for... provided to aliens, were enacted in 1996 and have been reincorporated annually with amendments. Section 504...

  8. 47 CFR 90.115 - Foreign government and alien eligibility.

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Foreign government and alien eligibility. 90... government and alien eligibility. (a) No station authorization in the radio services governed by this part....9(c) of this chapter) if such entity is: (1) An alien or the representative of any alien; (2) A...

  9. 26 CFR 1.6654-6 - Nonresident alien individuals.

    2010-04-01

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

  10. 26 CFR 1.871-3 - Residence of alien seamen.

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Residence of alien seamen. 1.871-3 Section 1.871... (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.871-3 Residence of alien seamen. In order to determine whether an alien seaman is a resident of the United States for purposes of the income...

  11. 45 CFR 1626.5 - Alien status and eligibility.

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Alien status and eligibility. 1626.5 Section 1626... RESTRICTIONS ON LEGAL ASSISTANCE TO ALIENS § 1626.5 Alien status and eligibility. Subject to all other... may provide legal assistance to an alien who is present in the United States and who is within one of...

  12. 45 CFR 1626.7 - Verification of eligible alien status.

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Verification of eligible alien status. 1626.7... CORPORATION RESTRICTIONS ON LEGAL ASSISTANCE TO ALIENS § 1626.7 Verification of eligible alien status. (a) An alien seeking representation shall submit appropriate documents to verify eligibility, unless the only...

  13. 28 CFR 0.47 - Alien property matters.

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Alien property matters. 0.47 Section 0.47....47 Alien property matters. The Office of Alien Property shall be a part of the Civil Division: (a... Alien Property: (1) Exercising or performing all the authority, rights, privileges, powers, duties, and...

  14. Bringing physics to life

    2000-01-01

    `I'm doing a physics that is pulling me towards it.' `I like the course being more up to date.' `You learn the physics but you also think ``well I actually see a point in knowing this physics''.' `This course presents physics in a more interesting way as it focuses on practical activity and applications of physics.' `The industrial visit gives students the opportunity to look for science in action.' These are just some of the comments from students and teachers piloting the new Salters Horners Advanced Physics course (SHAP). Contexts and applications drive the course, providing interest and motivation for students and alerting them to some of the many career areas that involve physics. For example, the operation of a CD player leads to a study of waves and superposition; archaeological surveying and analysis brings in d.c. circuitry and x-ray diffraction; consideration of safety in rail transport involves learning about mechanics and electromagnetism. The course is produced by a team directed from the University of York and funded by a consortium of industrial and charitable sponsors. It is examined by Edexcel and support materials are published by Heinemann. The pilot, involving some 50 centres, began in September 1998 with the new subject core and the AS qualification intermediate between GCSE and the full A-level standard. The course has been fully approved by QCA, and from September 2000 it will be open to all. For comprehensive information about SHAP, visit the project's website: www.york.ac.uk/org/seg/salters/physics . Pilot materials for students, teachers and technicians are available from Heinemann. They will be re-edited and published in full colour for September 2000. Members of the team will attend the annual ASE meeting in Leeds this month; there will be a talk and a hands-on workshop where student activities can be sampled. Materials will be on view at the University of York stand. In addition, Edexcel and the York team are running a series of

  15. Molecular and biochemical identification of alien chromosome additions in shallot (Allium cepa L. Aggregatum group) carrying extra chromosome(s) of bunching onion (A. fistulosum L.).

    Yaguchi, Shigenori; Hang, Tran Thi Minh; Tsukazaki, Hikaru; Hoa, Vu Quynh; Masuzaki, Shin-ichi; Wako, Tadayuki; Masamura, Noriya; Onodera, Shuichi; Shiomi, Norio; Yamauchi, Naoki; Shigyo, Masayoshi

    2009-02-01

    To develop the bunching onion (Allium fistulosum L.; genomes, FF) chromosome-specific genetic markers for identifying extra chromosomes, eight shallot (A. cepa L. Aggregatum group; genomes, AA)--A. fistulosum monosomic addition plants (AA+nF) and 62 shallot--A. fistulosum single-alien deletion plants (AAF-nF) were analyzed by 23 different chromosome-specific genetic markers of shallot. The eight monosomic addition plants consisted of one AA+2F, two AA+6F, and five AA+8F. Of the 62 single-alien deletion plants, 60 could be identified as six different single-alien deletion lines (AAF-1F, -3F, -4F, -6F, -7F, and -8F) out of the eight possible types. Several single-alien deletion lines were classified on the basis of leaf and bulb characteristics. AAF-8F had the largest number of expanded leaves of five deletion plants. AAF-7F grew most vigorously, as expressed by its long leaf blade and biggest bulb size. AAF-4F had very small bulbs. AAF-7F and AAF-8F had different bulbs from those of shallot as well as other types of single-alien deletion lines in skin and outer scale color. Regarding the sugar content of the bulb tissues, the single-alien deletion lines showed higher fructan content than shallot. Moreover, shallot could not produce fructan with degree of polymerization (DP) 12 or higher, although the single-alien deletion lines showed DP 20 or higher. The content of S-alk(en)yl-L-cysteine sulfoxide (ACSO) in the single-alien deletion lines was significantly lower than that in shallot. These results indicated that chromosomes from A. fistulosum might carry anonymous factors to increase the highly polymerized fructan production and inhibit the synthesis of ACSO in shallot bulbs. Accordingly, alien chromosomes from A. fistulosum in shallot would contribute to modify the quality of shallot bulbs.

  16. Alien species in the Finnish weed flora

    T. HYVÖNEN

    2008-12-01

    Full Text Available The present study aimed at assessing the invasion of alien weed species in Finland based on a review of their occurrence in the Finnish weed flora. The evaluation was conducted for the three phases of the invasion process, i.e. introduction, naturalization and invasion. The literature review revealed that 815 alien weed species occur in Finland of which 314 are regarded as naturalized. Based on their occurrence in different climate zones, the risk of naturalization of new harmful alien weed species was deemed low for those species not currently found in Finland, but higher for species occurring as casual aliens in Finland. In the latter group, 10 species of concern were detected. Exploration of the distribution patterns of naturalized species within Finland revealed species occupancy to be dependent on the residence time of the species. Established neophytes can be expected to extend their ranges and to increase occupation of agricultural habitats in the future.;

  17. The Study of Climate on Alien Worlds

    Heng, Kevin

    2012-01-01

    Comment: Published in American Scientist: Volume 100, Number 4, Pages 334 to 341. Text-only version. Full version available at http://www.americanscientist.org/issues/feature/2012/4/the-study-of-climate-on-alien-worlds

  18. Youth and Academic and Educational Alienation

    Mohammad Saeed Zokaei

    2012-12-01

    Full Text Available The empirical studies undertaken on academic culture in Iran suggest an inefficient academic acculturation and students alienation from the structure and process of a desired academic culture. A sense of powerlessness, normlessness, anomie, social isolation and in general strangement from the self, educational processes, unverrsity camp, academic staff members and also from other students is increasingly growing in the minds and feelings of a considerable number of higher education students in humanities and social sciences. Drawing on a mixed methodology, the following paper aims to reconstruct the phenomenology of academic and educational alienation based on students personal lived experience and narrativity. Apart from accounting for internal and external social factors affecting this experience, we have proposed a typology of the types of alienation experienced by different groups of students and the strategies they have adopted to counter it. Results suggest that alienation is directly affected by culture politics and involves different social, psychological, and economic consequences in their lives.

  19. [Alienation: Differential Psychopathology of Ego-Disturbances].

    Bodatsch, M; Kuhn, J

    2016-11-01

    Alienation, i. e. disorders of the inner experience of integrity, continuity, and agency, represents a feature of both psychotic and non-psychotic disorders. Thereby, ego disturbances are thought to be specific for schizophrenia. Depersonalisation, in contrast, has been reported in schizophrenia as well as a neurotic, probably distinct syndrome. The differentiation of psychotic vs. non-psychotic alienation is often all but trivial. The present paper provides an overview of the historical roots and the psychopathological conceptualizations of alienation. Clinically relevant features of psychotic alienation are highlighted. Experience of passivity, loss of authenticity and disturbances of striving and volition appear as psychotic characteristics. © Georg Thieme Verlag KG Stuttgart · New York.

  20. Tracking alien chromosome in sativa background by genomic in situ hybridization

    Abbasi, F.M.; Iqbal, M.; Salim, M.

    2004-01-01

    Genomic in situ hybridization (GISH) was used to look into the genomic constitution of monosomic alien -addition line derived from O. sativa x O. brachyantha. Biotin label genomic DNA from O. brachyantha was used as probe. The probe hybridized to the brachyantha chromosome. No detectable hybridization signal was observed on sativa chromosomes. This differential painting of chromosome enables us to unequivocally discriminate brachyantha chromosome from those of sativa. Results showed the usefulness of GISH in the identification of a single alien chromosome in the sativa background. (author)

  1. Alien species on the coasts of Turkey

    M.E. CINAR

    2005-12-01

    Full Text Available The compilation of data on alien species reported from the Turkish coasts yielded a total of 263 species belonging to 11 systematic groups, of which Mollusca had the highest number of species (85 species, followed by Crustacea (51, fishes (43 and phytobenthos (39. The Black Sea is represented by a total of 20 alien species, the Sea of Marmara by 48 species, the Aegean Sea by 98 species and the Levantine Sea by 202 species. The majority of aliens found in the Black Sea and the Sea of Marmara were transported via shipping, whereas the Levantine coast is extensively subjected to Lessepsian migration. Benthic habitats (soft and hard substrata comprise 76% of the total alien species and the pelagic environment is inhabited by thirty-nine species. Almost 50% of aliens collected from the Turkish coasts were found only at 0-10 m depth. Eight species occur at depths deeper than 100 m. The impacts of aliens on the benthic and pelagic ecosystems are presented.

  2. How many marine aliens in Europe?

    Stelios Katsanevakis

    2013-01-01

    Full Text Available In the framework of the European Alien Species Information Network (EASIN; http://easin.jrc.ec.europa.eu/, an inventory of marine alienspecies in Europe was created by critically reviewing existing information in 34 global, European, regional and national databases. In total, 1369 marine alien species have been reported in the European seas (including 110 cryptogenic and 139 questionable species; this is a substantial increase from the 737 species previously reported in 2009 based on the DAISIE (Delivering Alien Invasive Species Inventories for Europe; http://www.europe-aliens.org dataset. Most of the reported species were invertebrates (63.3%, followed by chromists (13.7%, vertebrates (11.6%, and plants (10.1%. Mollusca is the most numerous phylum, followed by Arthropoda, Chordata, and Annelida. Thecountries with the highest reported numbers of marine alien species were Israel, Turkey, Italy, France, Egypt and Greece. A reporting bias is evident as efforts for monitoring and reporting alien species vary among countries.

  3. AliEn - EDG Interoperability in ALICE

    Bagnasco, S; Buncic, P; Carminati, F; Cerello, P G; Saiz, P

    2003-01-01

    AliEn (ALICE Environment) is a GRID-like system for large scale job submission and distributed data management developed and used in the context of ALICE, the CERN LHC heavy-ion experiment. With the aim of exploiting upcoming Grid resources to run AliEn-managed jobs and store the produced data, the problem of AliEn-EDG interoperability was addressed and an in-terface was designed. One or more EDG (European Data Grid) User Interface machines run the AliEn software suite (Cluster Monitor, Storage Element and Computing Element), and act as interface nodes between the systems. An EDG Resource Broker is seen by the AliEn server as a single Computing Element, while the EDG storage is seen by AliEn as a single, large Storage Element; files produced in EDG sites are registered in both the EDG Replica Catalogue and in the AliEn Data Catalogue, thus ensuring accessibility from both worlds. In fact, both registrations are required: the AliEn one is used for the data management, the EDG one to guarantee the integrity and...

  4. The effects of work alienation and policy alienation on behavior of public employees

    L.G. Tummers (Lars); V.J.J.M. Bekkers (Victor); S. van Thiel (Sandra); A.J. Steijn (Bram)

    2015-01-01

    textabstractPublic employees are confronted with various pressures, such as increased work demands and the need to implement controversial policies. This study uses work alienation and policy alienation models to analyze work and policy pressures. Based on a survey of 790 respondents, it was firstly

  5. The Effects of Work Alienation and Policy Alienation on Behavior of Public Employees

    Tummers, L.G.; Bekkers, V.; Thiel, S. van; Steijn, B.

    2015-01-01

    Public employees are confronted with various pressures, such as increased work demands and the need to implement controversial policies. This study uses work alienation and policy alienation models to analyze work and policy pressures. Based on a survey of 790 respondents, it was first found that

  6. The effects of work alienation and policy alienation on behavior of public employees

    Tummers, L.G.; Bekkers, V.J.J.M.; van Thiel, S.; Steijn, A.J.

    2015-01-01

    Public employees are confronted with various pressures, such as increased work demands and the need to implement controversial policies. This study uses work alienation and policy alienation models to analyze work and policy pressures. Based on a survey of 790 respondents, it was firstly found that

  7. Alien abduction: a medical hypothesis.

    Forrest, David V

    2008-01-01

    In response to a new psychological study of persons who believe they have been abducted by space aliens that found that sleep paralysis, a history of being hypnotized, and preoccupation with the paranormal and extraterrestrial were predisposing experiences, I noted that many of the frequently reported particulars of the abduction experience bear more than a passing resemblance to medical-surgical procedures and propose that experience with these may also be contributory. There is the altered state of consciousness, uniformly colored figures with prominent eyes, in a high-tech room under a round bright saucerlike object; there is nakedness, pain and a loss of control while the body's boundaries are being probed; and yet the figures are thought benevolent. No medical-surgical history was apparently taken in the above mentioned study, but psychological laboratory work evaluated false memory formation. I discuss problems in assessing intraoperative awareness and ways in which the medical hypothesis could be elaborated and tested. If physicians are causing this syndrome in a percentage of patients, we should know about it; and persons who feel they have been abducted should be encouraged to inform their surgeons and anesthesiologists without challenging their beliefs.

  8. Updated review of marine alien species and other ‘newcomers’ recorded from the Maltese Islands (Central Mediterranean

    J. EVANS

    2015-03-01

    Full Text Available An updated review of marine alien species and other ‘newcomers’ recorded from the Maltese Islands is presented on account of new records and amendments to a previous review in 2007. Species were classified according to their establishment status (‘Questionable’, ‘Casual’, ‘Established’, ‘Invasive’ and origin (‘Alien’, ‘Range expansion’, ‘Cryptogenic’. A total of 31 species were added to the inventory, while 6 species have been removed, bringing the total number of species to 73. Of these, 66 are considered to be aliens (or putative aliens but with uncertain origin with the remaining 7 resulting from range expansion. Six records are considered to be questionable and hence unverified. For verified records, the dominant taxonomic groups are Mollusca (represented by 21 species and Actinopterygii (15 species, followed by Crustacea (8 species and Rhodophyta (7 species. Eight of these species (aliens: Caulerpa cylindracea, Lophocladia lallemandi, Womersleyella setacea, Brachidontes pharaonis, Percnon gibbesi, Fistularia commersonii, Siganus luridus; range extender: Sphoeroides pachygaster are considered to be invasive. The introduction pathway for 30 species is unknown. Amongst the alien species, ‘Shipping’ is the most common introduction pathway, followed by ‘Secondary dispersal’ from elsewhere in the Mediterranean Sea. An increasing trend in the number of alien marine species reported from the Maltese Islands is evident, with a peak of 22 species recorded during the last decade (2001–2010. A discussion on the rationale for including range-expanding species in national inventories of recent arrivals, and in the analysis of trends in records from the Maltese Islands, is included. In particular, the general warming trend of Mediterranean surface waters appears to be facilitating the westward spread of thermophilic alien species from the Eastern to the Central Mediterranean, and the eastward range expansion of

  9. Transferring alien genes to wheat

    Knott, D.R.

    1987-01-01

    In broad terms an alien gene can be considered to be any gene transferred to wheat from a related species. As described above by Maan (section 7D) the genus Triticum contains a broad range of species, some of which cross readily with the cultivated tetraploid (T. Turgidum L.) or hexaploid (T. aestivum L.) wheats, and others only with great difficulty. In addition, wheat will also cross with species in a number of other genera including Agropyron, Elymus, Elytrigia (=Agropyron), Haynaldia, Hordeum, and Secale (Riley and Kimber, 1966; Knobloch, 1968; Feldman and Sears, 1981). In discussing the Triticum and Aegilops spp., the classification by Kimber and Sears, section SA-I, above, will be followed. For the Agropyron and related species the classification described by Dewey (1983) will be used. To avoid confusion, in referring to the literature the designations used by the authors will be given, followed by the new designation. The wild relatives of wheat are adapted to a broad range of environments and carry a large reservoir of useful genes (Zohary et al., 1969; Kerber and Dyck, 1973; Brezhnev, 1977; Feldman and Sears, 1981; Limin and Fowler, 1981; Sharma et aI., 1981; McGuire and Dvorak, 1981). Initially they were considered to be primarily sources of disease resistance, but more recently they have been recognized as potential sources of genes for high protein, cold tolerance, salt tolerance, drought tolerance, lodging resistance, early maturity, and even yield. Extensive screening of the wild relatives of wheat needs to be done before their useful genes can be fully utilized

  10. The search for alien life

    Meyer, M.

    Life on Earth relies exclusively on the complex coordination among DNA, RNA, proteins, and an encompassing cell membrane. This level of complexity has been amenable to new molecular techniques with extreme specificity and sensitivity, enabling spectacular advances in cell biology and microbial ecology. Armed with molecular techniques, the last few decades of research have revealed the surprising extent of life on our own planet, expanding the habitable range of salinity, pressure, temperature, and radiation of our world. Given the relatively recent discoveries about life on Earth, how then can we expect to look for alien life that may use completely different sets of molecules for structure and activity? Astrobiology has taken on the challenge of developing the intellectual basis, target identification, instrument capabilities, and operational procedures for the search for life elsewhere. The research aims to develop general principles of how life maintains itself, how life interacts with its environment, and how the signatures of life may be preserved and recognized. The approach has been to move from the laboratory, to the environment, to robotic exploration of planetary analogs. To date, generic evidence for life can be perceived through life's creation and utilization of disequilibria, multiple uses of a relatively few sets of molecules, a preference for chiral compounds, and a predilection for lighter isotopes. It is through application of life detection instrumentation in environmental extremes that we hope to develop a catalogue of generic biosignatures, robust instrumentation capable of revealing the unexpected, and effective exploration strategies for robotic platforms in the search for signs of life. In 2009, Mars Science Laboratory and ExoMars may be the first beneficiaries of this approach.

  11. Transferring alien genes to wheat

    Knott, D. R.

    1987-07-01

    In broad terms an alien gene can be considered to be any gene transferred to wheat from a related species. As described above by Maan (section 7D) the genus Triticum contains a broad range of species, some of which cross readily with the cultivated tetraploid (T. Turgidum L.) or hexaploid (T. aestivum L.) wheats, and others only with great difficulty. In addition, wheat will also cross with species in a number of other genera including Agropyron, Elymus, Elytrigia (=Agropyron), Haynaldia, Hordeum, and Secale (Riley and Kimber, 1966; Knobloch, 1968; Feldman and Sears, 1981). In discussing the Triticum and Aegilops spp., the classification by Kimber and Sears, section SA-I, above, will be followed. For the Agropyron and related species the classification described by Dewey (1983) will be used. To avoid confusion, in referring to the literature the designations used by the authors will be given, followed by the new designation. The wild relatives of wheat are adapted to a broad range of environments and carry a large reservoir of useful genes (Zohary et al., 1969; Kerber and Dyck, 1973; Brezhnev, 1977; Feldman and Sears, 1981; Limin and Fowler, 1981; Sharma et aI., 1981; McGuire and Dvorak, 1981). Initially they were considered to be primarily sources of disease resistance, but more recently they have been recognized as potential sources of genes for high protein, cold tolerance, salt tolerance, drought tolerance, lodging resistance, early maturity, and even yield. Extensive screening of the wild relatives of wheat needs to be done before their useful genes can be fully utilized.

  12. ALIEN SPECIES: THEIR ROLE IN AMPHIBIAN POPULATION DECLINES AND RESTORATION

    Alien species (also referred to as exotic, invasive, introduced, or normative species) have been implicated as causal agents in population declines of many amphibian species. Herein, we evaluate the relative contributions of alien species and other factors in adversely affecting ...

  13. Two decades of fighting aliens: exploring Working for Water successes

    Ntshotsho, P

    2015-10-01

    Full Text Available Ntshotsho and her colleagues sought to verify and characterise success in government’s efforts to restore degraded ecosystems through invasive alien plant management. Invasive alien plants pose a significant threat to South Africa’s biodiversity...

  14. An introduction to parental alienation syndrome.

    Farkas, Michelle M

    2011-04-01

    Parental alienation syndrome (PAS) can occur during a tumultuous divorce between embattled parents involved in a bitter child custody dispute. During parental warfare, a child is used as a weapon by one parent (alienating parent) against the other parent (alienated/targeted parent). The targeted parent-child relationship once encased with unconditional love is transformed by an unrelenting campaign of denigration, criticism, and hatred. Since nursing literature on PAS is almost nonexistent, the purpose of this article is to increase nursing awareness and provide basic information. Awareness of PAS symptoms and interpersonal dynamics is important to prompt nurses in recommending treatment for families. Nurses should collaboratively join other professionals in their quest to provide the best treatment possible. Copyright 2011, SLACK Incorporated.

  15. Inventory of the Invasive Alien Plant Species in Indonesia

    TJITROSOEDIRDJO, SRI SUDARMIYATI

    2005-01-01

    An inventory of the alien plant species in Indonesia based on the existing references and herbarium specimens concluded that 1936 alien plant species are found in Indonesia which belong to 187 families. Field studies should be done to get the complete figures of alien plant species in Indonesia. Based on the existing figures of the plant species, the invasive alien plant species can be identified, followed by studies on the assessment of losses, biology, management and their possible utilizat...

  16. Bring Your Own Device or Bring Your Own Distraction

    Laxman, Kumar; Holt, Craig

    2017-01-01

    The purpose of this exploratory case study was to investigate the utilisation of Bring Your Own Device (BYOD) technologies in the classroom to determine if students and teachers perceive that the use of a digital device increased a learner's access to learning opportunities within the classroom, and, if the use of digital devices increased their…

  17. 32 CFR 1602.3 - Aliens and nationals.

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Aliens and nationals. 1602.3 Section 1602.3 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM DEFINITIONS § 1602.3 Aliens and nationals. (a) The term alien means any person who is not a citizen or national of the...

  18. 22 CFR 40.9 - Classes of inadmissible aliens.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Classes of inadmissible aliens. 40.9 Section 40.9 Foreign Relations DEPARTMENT OF STATE VISAS REGULATIONS PERTAINING TO BOTH NONIMMIGRANTS AND... inadmissible aliens. Subparts B through L describe classes of inadmissible aliens who are ineligible to receive...

  19. 32 CFR 1630.46 - Class 4-T: Treaty alien.

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Class 4-T: Treaty alien. 1630.46 Section 1630.46 National Defense Other Regulations Relating to National Defense SELECTIVE SERVICE SYSTEM CLASSIFICATION RULES § 1630.46 Class 4-T: Treaty alien. In Class 4-T shall be placed any registrant who is an alien who...

  20. 22 CFR 41.24 - International organization aliens.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false International organization aliens. 41.24... aliens. (a) Definition of international organization. “International organization” means: (1) Any public...)(27)(I), INTELSAT or any successor or separated entity thereof. (b) Aliens coming to international...

  1. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in a...

  2. 22 CFR 41.58 - Aliens in religious occupations.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens in religious occupations. 41.58 Section... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.58 Aliens in religious occupations. (a) Requirements for “R” classification. An alien shall be classifiable under the provisions of INA...

  3. 45 CFR 233.51 - Eligibility of sponsored aliens.

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Eligibility of sponsored aliens. 233.51 Section... CONDITIONS OF ELIGIBILITY IN FINANCIAL ASSISTANCE PROGRAMS § 233.51 Eligibility of sponsored aliens... affidavit(s) of support or similar agreement on behalf of an alien (who is not the child of the sponsor or...

  4. 42 CFR 435.350 - Coverage for certain aliens.

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Coverage for certain aliens. 435.350 Section 435... ISLANDS, AND AMERICAN SAMOA Optional Coverage of the Medically Needy § 435.350 Coverage for certain aliens... treatment of an emergency medical condition, as defined in § 440.255(c) of this chapter, to those aliens...

  5. 20 CFR 404.1036 - Certain nonresident aliens.

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Certain nonresident aliens. 404.1036 Section... Employment § 404.1036 Certain nonresident aliens. (a) Foreign students. (1) Foreign students (nonimmigrant aliens) may be temporarily in the United States under subparagraph (F) of section 101(a)(15) of the...

  6. 42 CFR 436.128 - Coverage for certain qualified aliens.

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Coverage for certain qualified aliens. 436.128... Mandatory Coverage of the Categorically Needy § 436.128 Coverage for certain qualified aliens. The agency... § 440.255(c) of this chapter to those aliens described in § 436.406(c) of this subpart. [55 FR 36820...

  7. 22 CFR 41.55 - Aliens with extraordinary ability.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens with extraordinary ability. 41.55... IMMIGRATION AND NATIONALITY ACT, AS AMENDED Business and Media Visas § 41.55 Aliens with extraordinary ability. (a) Requirements for O classification. An alien shall be classifiable under the provisions of INA 101...

  8. 26 CFR 301.7701(b)-1 - Resident alien.

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Resident alien. 301.7701(b)-1 Section 301.7701... ADMINISTRATION PROCEDURE AND ADMINISTRATION Definitions § 301.7701(b)-1 Resident alien. (a) Scope. Section 301.7701(b)-1(b) provides rules for determining whether an alien individual is a lawful permanent resident...

  9. 78 FR 69292 - TWIC Not Evidence of Resident Alien Status

    2013-11-19

    ...-AC09 TWIC Not Evidence of Resident Alien Status AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY... on the OCS to U.S. citizens or resident aliens. The TWIC reference incorrectly provides that a TWIC.... resident alien, as that term is defined. This rule clarifies the regulations. DATES: This final rule is...

  10. Alienation: A Concept for Understanding Low-Income, Urban Clients

    Holcomb-McCoy, Cheryl

    2004-01-01

    The author examines the concept of alienation and how it can be used to understand low-income, urban clients. A description is presented of 4 dimensions of alienation: powerlessness, meaninglessness, normlessness, and social isolation. Case illustrations are provided, and recommendations are made for counseling alienated clients. This article…

  11. SNP Discovery for mapping alien introgressions in wheat

    2014-01-01

    Background Monitoring alien introgressions in crop plants is difficult due to the lack of genetic and molecular mapping information on the wild crop relatives. The tertiary gene pool of wheat is a very important source of genetic variability for wheat improvement against biotic and abiotic stresses. By exploring the 5Mg short arm (5MgS) of Aegilops geniculata, we can apply chromosome genomics for the discovery of SNP markers and their use for monitoring alien introgressions in wheat (Triticum aestivum L). Results The short arm of chromosome 5Mg of Ae. geniculata Roth (syn. Ae. ovata L.; 2n = 4x = 28, UgUgMgMg) was flow-sorted from a wheat line in which it is maintained as a telocentric chromosome. DNA of the sorted arm was amplified and sequenced using an Illumina Hiseq 2000 with ~45x coverage. The sequence data was used for SNP discovery against wheat homoeologous group-5 assemblies. A total of 2,178 unique, 5MgS-specific SNPs were discovered. Randomly selected samples of 59 5MgS-specific SNPs were tested (44 by KASPar assay and 15 by Sanger sequencing) and 84% were validated. Of the selected SNPs, 97% mapped to a chromosome 5Mg addition to wheat (the source of t5MgS), and 94% to 5Mg introgressed from a different accession of Ae. geniculata substituting for chromosome 5D of wheat. The validated SNPs also identified chromosome segments of 5MgS origin in a set of T5D-5Mg translocation lines; eight SNPs (25%) mapped to TA5601 [T5DL · 5DS-5MgS(0.75)] and three (8%) to TA5602 [T5DL · 5DS-5MgS (0.95)]. SNPs (gsnp_5ms83 and gsnp_5ms94), tagging chromosome T5DL · 5DS-5MgS(0.95) with the smallest introgression carrying resistance to leaf rust (Lr57) and stripe rust (Yr40), were validated in two released germplasm lines with Lr57 and Yr40 genes. Conclusion This approach should be widely applicable for the identification of species/genome-specific SNPs. The development of a large number of SNP markers will facilitate the precise introgression and

  12. SNP Discovery for mapping alien introgressions in wheat.

    Tiwari, Vijay K; Wang, Shichen; Sehgal, Sunish; Vrána, Jan; Friebe, Bernd; Kubaláková, Marie; Chhuneja, Praveen; Doležel, Jaroslav; Akhunov, Eduard; Kalia, Bhanu; Sabir, Jamal; Gill, Bikram S

    2014-04-10

    Monitoring alien introgressions in crop plants is difficult due to the lack of genetic and molecular mapping information on the wild crop relatives. The tertiary gene pool of wheat is a very important source of genetic variability for wheat improvement against biotic and abiotic stresses. By exploring the 5Mg short arm (5MgS) of Aegilops geniculata, we can apply chromosome genomics for the discovery of SNP markers and their use for monitoring alien introgressions in wheat (Triticum aestivum L). The short arm of chromosome 5Mg of Ae. geniculata Roth (syn. Ae. ovata L.; 2n = 4x = 28, UgUgMgMg) was flow-sorted from a wheat line in which it is maintained as a telocentric chromosome. DNA of the sorted arm was amplified and sequenced using an Illumina Hiseq 2000 with ~45x coverage. The sequence data was used for SNP discovery against wheat homoeologous group-5 assemblies. A total of 2,178 unique, 5MgS-specific SNPs were discovered. Randomly selected samples of 59 5MgS-specific SNPs were tested (44 by KASPar assay and 15 by Sanger sequencing) and 84% were validated. Of the selected SNPs, 97% mapped to a chromosome 5Mg addition to wheat (the source of t5MgS), and 94% to 5Mg introgressed from a different accession of Ae. geniculata substituting for chromosome 5D of wheat. The validated SNPs also identified chromosome segments of 5MgS origin in a set of T5D-5Mg translocation lines; eight SNPs (25%) mapped to TA5601 [T5DL · 5DS-5MgS(0.75)] and three (8%) to TA5602 [T5DL · 5DS-5MgS (0.95)]. SNPs (gsnp_5ms83 and gsnp_5ms94), tagging chromosome T5DL · 5DS-5MgS(0.95) with the smallest introgression carrying resistance to leaf rust (Lr57) and stripe rust (Yr40), were validated in two released germplasm lines with Lr57 and Yr40 genes. This approach should be widely applicable for the identification of species/genome-specific SNPs. The development of a large number of SNP markers will facilitate the precise introgression and monitoring of alien segments in crop

  13. The psychosocial treatment of parental alienation.

    Darnall, Douglas

    2011-07-01

    Parental alienation occurs in divorces when one parent indoctrinates the child to dislike, fear, and avoid contact with the other parent. Mental health professionals who treat children and adolescents are likely to encounter victims of parental alienation in clinical practice, and it is important to identify and treat these youngsters earlier, when the condition is mild, rather than later, when the parental alienation is almost intractable. This article presents an overview of the treatment of parental alienation, which is called reunification therapy. All the parties involved in the case have a role in the prevention and treatment of parental alienation. Copyright © 2011 Elsevier Inc. All rights reserved.

  14. The use of alien gene transfers

    Bhatia, C.R.

    1976-01-01

    The present status of the gene transfers from alien species belonging to the sub-tribe Triticanae into wheat is reviewed, and the advantages and disadvantages of the different methods available for such transfers are examined. In general, the alien genes provide a high degree of resistance against a notably wide range of physiological races of wheat rusts, powdery mildew and other diseases. The alien resistance, like other sources of resistance, is known to break down for certain new races. This may happen more often when alien genes of resistance are widely incorporated in commercial cultivars and grown over large areas. So far, few of the available induced translocation stocks have contributed to the development of agronomically superior commercial cultivars, mainly due to the associated undesirable effects of the translocations on agronomic characters of the recipient variety. The deleterious effects appear in some genetic backgrounds and not in others. Extensive hybridization of translocation stocks with different genotypes has been emphasized by most investigators. Such programmes have led to the release of three commercial cultivars - 2 in Australia and 1 in the USA. On the other hand, spontaneous wheat-rye translocations carrying gene(s) for disease resistance have been unconsciously incorporated into several wheat cultivars, some of them are widely cultivated and were top in ranking based on grain yield. (author)

  15. Pathophysiology and Treatment of Alien Hand Syndrome

    Harini Sarva

    2014-12-01

    Full Text Available Background: Alien hand syndrome (AHS is a disorder of involuntary, yet purposeful, hand movements that may be accompanied by agnosia, aphasia, weakness, or sensory loss. We herein review the most reported cases, current understanding of the pathophysiology, and treatments.Methods: We performed a PubMed search in July of 2014 using the phrases “alien hand syndrome,” “alien hand syndrome pathophysiology,” “alien hand syndrome treatment,” and “anarchic hand syndrome.” The search yielded 141 papers (reviews, case reports, case series, and clinical studies, of which we reviewed 109. Non‐English reports without English abstracts were excluded.Results: Accumulating evidence indicates that there are three AHS variants: frontal, callosal, and posterior. Patients may demonstrate symptoms of multiple types; there is a lack of correlation between phenomenology and neuroimaging findings. Most pathologic and functional imaging studies suggest network disruption causing loss of inhibition as the likely cause. Successful interventions include botulinum toxin injections, clonazepam, visuospatial coaching techniques, distracting the affected hand, and cognitive behavioral therapy.Discussion: The available literature suggests that overlap between AHS subtypes is common. The evidence for effective treatments remains anecdotal, and, given the rarity of AHS, the possibility of performing randomized, placebo‐controlled trials seems unlikely. As with many other interventions for movement disorders, identifying the specific functional impairments caused by AHS may provide the best guidance towards individualized supportive care.

  16. God-Belief, Self- Detection, Alienation

    Majid Sadeghi Hasan Abadi

    2010-03-01

    Full Text Available According to some Western thinkers, considering earthy and compelled human alongside with the heavenly and compelling God can result in nothing but human’s alienation and transduction of alien personality in his mind and spirit. Basically, man’s realization of alienation and its type has a close relationship with the way of consideration of human and his nature. Of course type of human regard to God and kind of God that a religion defines, is another altered factor that into the side transaction, human and God has a decisive role. In Islamic teaching human nature and religion are defined as two truth corresponding together and in other words unique truth manifest into the sight of genesis and legislation as human nature and religion. In Islamic philosophy especially Hekmah Al-Motaaliyeh (transcendental wisdom human’s relationship with God and also universe with God, is the same as relation and dependency. In heavenly instructions, human nature is divine whiff. Therefore, it should have total congruity with divine nature. Since self- forgetfulness is the direct result of God- forgetfulness, God-belief and self- detection have strong relation with each other, too. Moreover, in the mystical instructions of the Muslims mystics, God is a truth that is closer to man than himself. And therefore, the more he is such proximity , attraction and rapture to God, not only the man becomes self- alien , but also he will recognize himself better than before and will approach to his own origin.

  17. Aliens Among Us : Are They Already Here ?

    McGaha, J.

    2008-03-01

    Popular culture, science fiction and mainstream belief, says they are! What is the evidence? Astronomer, skeptic and retired USAF pilot James McGaha examines this "Space Age" Mythology. From years of investigation of the physical evidence of aliens and there spacecraft (UFO's) here on earth, McGaha presents the scientific facts.

  18. Staff Exchange or Legal Alien Programs

    Jørgensen, Rune Nørgaard

    2016-01-01

    SRA would very much like to support the exchange of best practice between members throughout the year and the Membership Committee is presently looking into the opportunities for a Staff Exchange or Legal Alien Program. However the International Section has already had the chance to provide...

  19. Alien wavelength modeling tool and field trial

    Sambo, N.; Sgambelluri, A.; Secondini, M.

    2015-01-01

    A modeling tool is presented for pre-FEC BER estimation of PM-QPSK alien wavelength signals. A field trial is demonstrated and used as validation of the tool's correctness. A very close correspondence between the performance of the field trial and the one predicted by the modeling tool has been...

  20. Alien plant invasions in European woodlands

    Wagner, Viktoria; Chytrý, Milan; Jiménez-Alfaro, Borja; Pergl, Jan; Hennekens, Stephan; Biurrun, Idoia; Knollová, Ilona; Berg, Christian; Vassilev, Kiril; Rodwell, John S.; Škvorc, Željko; Jandt, Ute; Ewald, Jörg; Jansen, Florian; Tsiripidis, Ioannis; Botta-Dukát, Zoltán; Casella, Laura; Attorre, Fabio; Rašomavičius, Valerijus; Ćušterevska, Renata; Schaminée, Joop H.J.; Brunet, Jörg; Lenoir, Jonathan; Svenning, Jens Christian; Kącki, Zygmunt; Petrášová-Šibíková, Mária; Šilc, Urban; García-Mijangos, Itziar; Campos, Juan Antonio; Fernández-González, Federico; Wohlgemuth, Thomas; Onyshchenko, Viktor; Pyšek, Petr

    2017-01-01

    Aim: Woodlands make up a third of European territory and carry out important ecosystem functions, yet a comprehensive overview of their invasion by alien plants has never been undertaken across this continent. Location: Europe. Methods: We extracted data from 251,740 vegetation plots stored in the

  1. God-Belief, Self- Detection, Alienation

    Dr Majid Sadeghi Hasan Abadi

    2010-01-01

    Full Text Available According to some Western thinkers, considering earthy and compelled human alongside with the heavenly and compelling God can result in nothing but human’s alienation and transduction of alien personality in his mind and spirit. Basically, man’s realization of alienation and its type has a close relationship with the way of consideration of human and his nature. Of course type of human regard to God and kind of God that a religion defines, is another altered factor that into the side transaction, human and God has a decisive role. In Islamic teaching human nature and religion are defined as two truth corresponding together and in other words unique truth manifest into the sight of genesis and legislation as human nature and religion. In Islamic philosophy especially Hekmah Al-Motaaliyeh (transcendental wisdom human’s relationship with God and also universe with God, is the same as relation and dependency. In heavenly instructions, human nature is divine whiff. Therefore, it should have total congruity with divine nature. Since self- forgetfulness is the direct result of God- forgetfulness, God-belief and self- detection have strong relation with each other, too. Moreover, in the mystical instructions of the Muslims mystics, God is a truth that is closer to man than himself. And therefore, the more he is such proximity , attraction and rapture to God, not only the man becomes self- alien , but also he will recognize himself better than before and will approach to his own origin.

  2. God-Belief, Self- Detection, Alienation

    Majid Sadeghi Hasan Abadi

    2010-04-01

    Full Text Available According to some Western thinkers, considering earthy and compelled human alongside with the heavenly and compelling God can result in nothing but human’s alienation and transduction of alien personality in his mind and spirit. Basically, man’s realization of alienation and its type has a close relationship with the way of consideration of human and his nature. Of course type of human regard to God and kind of God that a religion defines, is another altered factor that into the side transaction, human and God has a decisive role. In Islamic teaching human nature and religion are defined as two truth corresponding together and in other words unique truth manifest into the sight of genesis and legislation as human nature and religion. In Islamic philosophy especially Hekmah Al-Motaaliyeh (transcendental wisdom human’s relationship with God and also universe with God, is the same as relation and dependency. In heavenly instructions, human nature is divine whiff. Therefore, it should have total congruity with divine nature. Since self- forgetfulness is the direct result of God- forgetfulness, God-belief and self- detection have strong relation with each other, too. Moreover, in the mystical instructions of the Muslims mystics, God is a truth that is closer to man than himself. And therefore, the more he is such proximity , attraction and rapture to God, not only the man becomes self- alien , but also he will recognize himself better than before and will approach to his own origin.

  3. Combatives for Alienated Youth: Problems and Prospects.

    Hellison, Don

    Combative activities (boxing, wrestling, kung fu, etc.) are seen as having a positive influence on alienated inner city youth. Potential contributions of such activities in a school curriculum or recreation program include involvement, security, self-concept, and self-realization. Participants may be able to free themselves from such stereotype…

  4. Options in dealing with marine alien species

    Pelt-Heerschap, van H.M.L.; Sneekes, A.C.; Foekema, E.M.

    2015-01-01

    Invasive species can have strong impact on the local ecosystem, not only substantial impact on the local ecosystem, but also on economy and human health. This review on marine alien species outlines aspects of prevention, eradication and control strategies. When managing invasive species, prevention

  5. Parental alienation and the Brazilian justice system: an empirical approach

    Mariana Cunha de Andrade

    2016-08-01

    Full Text Available This research addresses the judiciary's role in the conflict resolution involving parental alienation. How the judiciary faces the allegations of parental alienation or sexual abuse? What is the predominant gender of alienating parents? What acts of parental alienation are alleged by the parties? Which measures the judges take to avoid parental alienation? The answers to these questions are gathered using an empirical research. For this purpose, we performed a data collection of cases involving parental alienation in the Courts of Appeal in the states of São Paulo and Minas Gerais, between 2009 and 2014. It is a demographic and quantitative empirical study that seeks to provide an overview of actions involving the parental alienation phenomenon.

  6. Narrative self-appropriation: embodiment, alienness, and personal responsibility in the context of borderline personality disorder.

    Køster, Allan

    2017-12-01

    It is often emphasised that persons diagnosed with borderline personality disorder (BPD) show difficulties in understanding their own psychological states. In this article, I argue that from a phenomenological perspective, BPD can be understood as an existential modality in which the embodied self is profoundly saturated by an alienness regarding the person's own affects and responses. However, the balance of familiarity and alienness is not static, but can be cultivated through, e.g., psychotherapy. Following this line of thought, I present the idea that narrativising experiences can play an important role in processes of appropriating such embodied self-alienness. Importantly, the notion of narrative used is that of a scalar conception of narrativity as a variable quality of experience that comes in degrees. From this perspective, narrative appropriation is a process of gradually attributing the quality of narrativity to experiences, thereby familiarising the moods, affects, and responses that otherwise govern 'from behind'. Finally, I propose that the idea of a narrative appropriation of embodied self-alienness is also relevant to the much-debated question of personal responsibility in BPD, particularly as this question plays out in psychotherapeutic contexts where a narrative self-appropriation may facilitate an increase in sense of autonomy and reduce emotions of guilt and shame.

  7. The concept of alienation in educational psychology: History and perspectives

    Osin E.N.,

    2016-01-01

    Full Text Available The paper focuses on the explanatory power and limitations of the concept of alienation in educational research. Psychological studies of the phenomena associated with alienation (burnout, extrinsic motivation, cynicism, etc. are limited by the context of individual mind, whereas the concept of alienation refers to a set of processes unfolding at both individual and sociocultural levels. The paper demonstrates the heuristic possibilities offered by the cultural-historical activity approach to meaning and meaning regulation in the analysis of alien-ation phenomena. The author reviews the findings of empirical studies of alienation in education, as well as existing theoretical works discussing the genesis of alienation and ways to overcome it. According to these works, the ongoing growth of the body of human knowledge results in increasing alienation in the educational context, but individual activity aimed at finding the meaning of collective action and of one’s place in it may help to overcome the challenge of alienation. Despite being too abstract to serve as a tool for designing psychological studies, the category of alienation may be useful for their interpretation, helping to integrate psychological findings into the interdisciplinary context, in order to review and improve existing educational institutions and practices.

  8. Parental alienation: the impact on men's mental health.

    Sher, Leo

    2015-11-13

    Parental alienation is defined as a mental state in which a child, usually one whose parents are engaged in a high-conflict separation or divorce, allies himself strongly with one parent (the preferred parent) and rejects a relationship with the other parent (the alienated parent) without legitimate justification. Parental alienation may affect men's mental health: a) parental alienation negatively influences mental health of male children and adolescents who are victims of parental alienation. Alienated children/adolescents display guilt, sadness, and depressed mood; low self-esteem and lack of self-confidence; distress and frustration; lack of impulse control, substance abuse and delinquent behavior; separation anxiety, fears and phobias; hypochondria and increased tendency to develop psychosomatic illness; suicidal ideation and suicide attempt; sleep and eating disorders; educational problems; enuresis and encopresis; b) parental alienation negatively affects the mental health of adult men who were victims of parental alienation when they were children and/or adolescents. Long-term effects of parental alienation include low self-esteem, depression, drug/alcohol abuse, lack of trust, alienation from own children, divorce, problems with identity and not having a sense of belonging or roots, choosing not to have children to avoid being rejected by them, low achievement, anger and bitterness over the time lost with the alienated parent; c) parental alienation negatively influences mental health of men who are alienated from their children. Fathers who have lost some or all contact with their children for months or years following separation or divorce may be depressed and suicidal.

  9. 8 CFR 1212.5 - Parole of aliens into the United States.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Parole of aliens into the United States. 1212.5 Section 1212.5 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF... INADMISSIBLE ALIENS; PAROLE § 1212.5 Parole of aliens into the United States. Procedures and standards for the...

  10. 8 CFR 241.21 - Stay of deportation of excluded alien.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Stay of deportation of excluded alien. 241.21 Section 241.21 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Deportation of Excluded Aliens (for Hearings Commenced...

  11. 8 CFR 208.5 - Special duties toward aliens in custody of DHS.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Special duties toward aliens in custody of DHS. 208.5 Section 208.5 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION... duties toward aliens in custody of DHS. (a) General. When an alien in the custody of DHS requests asylum...

  12. 8 CFR 274a.12 - Classes of aliens authorized to accept employment.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Classes of aliens authorized to accept employment. 274a.12 Section 274a.12 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CONTROL OF EMPLOYMENT OF ALIENS Employment Authorization § 274a.12 Classes of aliens authorized to...

  13. 8 CFR 209.2 - Adjustment of status of alien granted asylum.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of status of alien granted asylum. 209.2 Section 209.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF STATUS OF REFUGEES AND ALIENS GRANTED ASYLUM § 209.2 Adjustment of status of alien...

  14. Adolescent Alienation: What Is It and What Can Educators Do about It?

    Brown, Monica R.; Higgins, Kyle; Paulsen, Kim

    2003-01-01

    This article on adolescent alienation defines alienation, discusses the constructs of alienation, suggests questions educators can ask if they suspect a student is feeling alienated, and discusses strategies/interventions school staff and educators can use to decrease student alienation. (Contains references.) (Author/DB)

  15. The Pastoral Power of Technology. Rethinking Alienation in Digital Culture

    Katarina Giritli Nygren

    2012-05-01

    Full Text Available The purpose of this paper is to bring Foucault’s elaboration on ‘the pastoral modalities of power’ into play in order to rethink alienation in digital culture. Pastoral power is not displacing other conceptions of power, but provides another level of analysis involved in the forging of reasonable responsible subjects willing and able to sustain other conceptions of power. We will draw particularly on the early writings of Marx and the more recent poststructuralist developments concerning hegemony and superstructure in relation to technology. Technology as such is analysed in terms of repercussions of ‘design of the machine’ in industrial technological contexts and ‘design of digital culture’ in digital technological contexts. Pastoral power not only directs our focus to the making of technologies, but also to the making of individuals capable of taking on the responsibilities of technologies. This means that it is necessary to take on the notion of effective power of ideologies and their material reality.

  16. Production and characterization of alien chromosome additions in shallot (Allium cepa L. Aggregatum group) carrying extra chromosome(s) of Japanese bunching onion (A. fistulosum L.).

    Hang, Tran Thi Minh; Shigyo, Masayoshi; Yamauchi, Naoki; Tashiro, Yosuke

    2004-10-01

    First and second backcrosses of amphidiploid hybrids (2n = 4x = 32, genomes AAFF) between shallot (Allium cepa Aggregatum group) and A. fistulosum were conducted to produce A. cepa - A. fistulosum alien addition lines. When shallot (A. cepa Aggregatum group) was used as a pollinator, the amphidiploids and allotriploids set germinable BC(1) and BC(2) seeds, respectively. The 237 BC(1) plants mainly consisted of 170 allotriploids (2n = 3x = 24, AAF) and 42 hypo-allotriploids possessing 23 chromosomes, i.e., single-alien deletions (2n = 3x-1 = 23, AAF-nF). The single-alien deletions in the BC(1) progeny showed dwarfing characteristics and were discriminated from the allotriploids (2n = 24) and hyper-allotriploids (2n = 25) by means of flow cytometric analysis. The chromosome numbers of 46 BC(2) seedlings varied from 16 to 24. Eight monosomic additions (2n = 2x+1 = 17, AA+nF) and 20 single-alien deletions were found in these BC(2) seedlings. Consequently, six kinds of A. cepa - A. fistulosum alien chromosome additions possessing different chromosome numbers (2n = 17, 18, 20, 21, 22, 23) were recognized in the BC(1) and BC(2) populations. A total of 79 aneuploids, including 62 single-alien deletions, were analyzed by a chromosome 6F-specific isozyme marker (Got-2) in order to recognize its existence in their chromosome complements. This analysis revealed that two out of 62 single-alien deletions did not possess 6F. One (AAF-6F) out of the possible eight single-alien deletions could be identified at first. The present study is a first step toward the development of a useful tool, such as a complete set of eight different single-alien deletions, for the rapid chromosomal assignment of genes and genetic markers in A. fistulosum.

  17. Posterior alien hand syndrome: case report

    Rohde, S.; Weidauer, S.; Lanfermann, H.; Zanella, F.

    2002-01-01

    The alien hand syndrome (AHS) is involuntary uncontrolled movement of an arm with a sense of estrangement from the limb itself. AHS was initially used to describe interhemispheric disconnection phenomena in patients with lesions in the anterior corpus callosum, but it has been found in patients with posterior cerebral lesions without involvement of the corpus callosum, for example parietal infarcts or corticobasal degeneration. The posterior alien hand syndrome is less frequent and presents with nonpurposive behaviour like lifting the arm or writhing fingers. We report an 80-year-old woman with a posterior AHS of the dominant right hand. MRI showed atrophy of the pre- and postcentral gyri without involvement of the corpus callosum. We discuss the aetiology of the posterior AHS and the differences from the anterior varieties. (orig.)

  18. Bringing the mountain to Mohammed

    Hibbs, S.M.; Bell, H.H.; Bowman, F.M.; Hitchin, C.; Jackson, M.

    1987-01-01

    New free electron laser (FEL) technology at Lawrence Livermore National Laboratory (LLNL) promises electron-cyclotron plasma heating at power levels, cost efficiency, and tunable frequency range far beyond the capabilities of existing technology. LLNL has the high-current induction linear accelerators needed to drive such an FEL. Thus, the first stage of the Microwave Tokamak Experiment (MTX), designed to test this new technology, was to bring the Alcator-C tokamak across the United States from the Massachusetts Institute of Technology (MIT) to LLNL in California. The authors discuss why the tokamak was moved across the country and described the move

  19. Bringing Secrecy into the Open

    Costas, Jana; Grey, Christopher

    2014-01-01

    This paper brings into focus the concept of organizational secrecy, defined as the ongoing formal and informal social processes of intentional concealment of information from actors by actors in organizations. It is argued that existing literature on the topic is fragmented and predominantly...... focused on informational rather than social aspects of secrecy. The paper distinguishes between formal and informal secrecy and theorizes the social processes of these in terms of identity and control. It is proposed that organizational secrecy be added to the analytical repertoire of organization studies....

  20. Bringing nursing to the public.

    Kazis, Cornelia; Schwendimann, René

    2009-11-01

    For the past 5 years, an unusual program has been evolving in the University of Basel's Institute of Nursing Science master's program in Basel, Switzerland. A special course designed to help nurses master public communication skills requires students to play the roles of journalist, exhibition curator, conference organizer, radio reporter, and news producer. Two faculty members, an experienced radio and newspaper journalist and a nurse scientist, teach and support the students. By developing their competence in media relations, participants prepare themselves to tackle the course's long-term goal of bringing the nursing profession into the public eye. Copyright 2009, SLACK Incorporated.

  1. Review of alien marine macrophytes in Tunisia

    Y. R. SGHAIER

    2015-01-01

    Full Text Available In the present study, the list of alien marine macrophytes introduced into Tunisia was updated in the light of available data and new observations. A total of 27 alien marine macrophytes have been recorded so far from Tunisia: 18 Rhodophyta, 3 Ochrophyta, 5 Chlorophyta and 1 Magnoliophyta. For each species, the locality (-ies, the year (or period and the source of the first observation in Tunisia are given. The distribution and the status (casual, cryptogenic, established or questionable of species in Tunisia were evaluated and, where appropriate, discussed. Among them, Hypnea cornuta is reported for the first time from Tunisia. Fourteen alien marine macrophytes are established, whereas seven cryptogenic and two casual species require further investigation. Eleven species are considered as invasive or potentially invasive in the Mediterranean Sea: Acrothamnion preissii, Asparagopsis armata, A. taxiformis Indo-Pacific lineage, Hypnea cornuta, Lophocladia lallemandii, Womersleyella setacea, Caulerpa chemnitzia, C. cylindracea, C. taxifolia, Codium fragile subsp. fragile and Halophila stipulacea. Finally, the case of four questionable species is also discussed.

  2. BYOD: Bring your own disaster

    Computer Security Team

    2013-01-01

    Have you ever heard of “BYOD”? No, it is not a pop band. Try again. It is short for “Bring Your Own Device” (the French use “AVEC” -  “Apporter Votre Equipement personnel de Communication”) and describes an option long since offered at CERN: the possibility to bring along your personal laptop, smartphone or PDA, use it on CERN premises and connect it to the CERN office network. But hold on. As practical as it is, there is also a dark side.   The primary advantage, of course, is having a digital work environment tuned to your needs and preferences. It allows you to continue working at home. Similarly, you always have your music, address books and bookmarks with you. However, as valuable as this is, it is also a responsibility. Laptop theft is happening - outside CERN but also on site. In France, 30% of stolen laptops were stolen out of cars or homes, and 10% during travel. At CERN, on average one ...

  3. AliEn - ALICE environment on the GRID

    Saiz, P; Buncic, P; Piskac, R; Revsbech, J E; Sego, V

    2003-01-01

    AliEn (http://alien.cern.ch) (ALICE Environment) is a Grid framework built on top of the latest Internet standards for information exchange and authentication (SOAP, PKI) and common Open Source components. AliEn provides a virtual file catalogue that allows transparent access to distributed datasets and a number of collaborating Web services which implement the authentication, job execution, file transport, performance monitor and event logging. In the paper we will present the architecture and components of the system.

  4. Alien Species and the Water Framework Directive - Questionnaire Results

    VANDEKERKHOVE JOCHEN; CARDOSO Ana

    2010-01-01

    Alien species constitute a major pressure in aquatic environments, both ecologically and economically. This recognition has initiated a debate on the role of alien species in ecological status classifications. We distributed a questionnaire to review how EU Member States (MSs) deal with alien species in their national status assessments under the Water Framework Directive (WFD). The questionnaire was filled and returned by 23 EU MSs and Norway. Analysis of the questionnaire returns and referr...

  5. 42 CFR 436.330 - Coverage for certain aliens.

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Coverage for certain aliens. 436.330 Section 436... Coverage of the Medically Needy § 436.330 Coverage for certain aliens. If an agency provides Medicaid to... condition, as defined in § 440.255(c) of this chapter to those aliens described in § 436.406(c) of this...

  6. AliEn - ALICE environment on the GRID

    Saiz, P.; Aphecetche, L.; Buncic, P.; Piskac, R.; Revsbech, J.-E.; Sego, V.

    2003-01-01

    AliEn (http://alien.cern.ch) (ALICE Environment) is a Grid framework built on top of the latest Internet standards for information exchange and authentication (SOAP, PKI) and common Open Source components. AliEn provides a virtual file catalogue that allows transparent access to distributed datasets and a number of collaborating Web services which implement the authentication, job execution, file transport, performance monitor and event logging. In the paper we will present the architecture and components of the system

  7. 77 FR 23391 - Guidance on Reporting Interest Paid to Nonresident Aliens

    2012-04-19

    ... Guidance on Reporting Interest Paid to Nonresident Aliens AGENCY: Internal Revenue Service (IRS), Treasury... and is paid to certain nonresident alien individuals. These regulations will affect commercial banks..., securities brokerages, and insurance companies that maintain deposit accounts for nonresident alien...

  8. 77 FR 4822 - Extension of Agency Information Collection Activity Under OMB Review: Flight Training for Aliens...

    2012-01-31

    ...] Extension of Agency Information Collection Activity Under OMB Review: Flight Training for Aliens and Other... aliens and other designated individuals seeking flight instruction (``candidates'') from Federal Aviation.... Information Collection Requirement Title: Flight Training for Aliens and Other Designated Individuals...

  9. 76 FR 26302 - Submission for OMB Review; Comment Request; Reunification Procedures for Unaccompanied Alien...

    2011-05-06

    ...-0278] Submission for OMB Review; Comment Request; Reunification Procedures for Unaccompanied Alien... and placement of unaccompanied alien children in Federal custody, and implementing a policy for the... Release of Information. Respondents: Sponsors requesting release of unaccompanied alien. Annual Burden...

  10. Efficient induction of Wheat-agropyron cristatum 6P translocation lines and GISH detection.

    Liqiang Song

    Full Text Available The narrow genetic background restricts wheat yield and quality improvement. The wild relatives of wheat are the huge gene pools for wheat improvement and can broaden its genetic basis. Production of wheat-alien translocation lines can transfer alien genes to wheat. So it is important to develop an efficient method to induce wheat-alien chromosome translocation. Agropyroncristatum (P genome carries many potential genes beneficial to disease resistance, stress tolerance and high yield. Chromosome 6P possesses the desirable genes exhibiting good agronomic traits, such as high grain number per spike, powdery mildew resistance and stress tolerance. In this study, the wheat-A. cristatum disomic addition was used as bridge material to produce wheat-A. cristatum translocation lines induced by (60Co-γirradiation. The results of genomic in situ hybridization showed that 216 plants contained alien chromosome translocation among 571 self-pollinated progenies. The frequency of translocation was 37.83%, much higher than previous reports. Moreover, various alien translocation types were identified. The analysis of M2 showed that 62.5% of intergeneric translocation lines grew normally without losing the translocated chromosomes. The paper reported a high efficient technical method for inducing alien translocation between wheat and Agropyroncristatum. Additionally, these translocation lines will be valuable for not only basic research on genetic balance, interaction and expression of different chromosome segments of wheat and alien species, but also wheat breeding programs to utilize superior agronomic traits and good compensation effect from alien chromosomes.

  11. Evidence, Perceptions, and Trade-offs Associated with Invasive Alien Plant Control in the Table Mountain National Park, South Africa

    Brian W. van Wilgen

    2012-06-01

    Full Text Available The Table Mountain National Park is a 265 km2 protected area embedded within a city of 3.5 million people. The park contains an extremely diverse flora with many endemic species, and has been granted World Heritage Site status in recognition of this unique biodiversity. Invasive alien plants are arguably the most significant threat to the conservation of this biodiversity, and the past decade has seen the implementation of aggressive programs aimed at the removal of invasions by these plants. These invasive alien plants include several species of trees, notably pines (Pinus species and eucalypts (Eucalyptus species, which historically have been grown in plantations, and which are utilized for recreation by the city's residents. In addition, many citizens regard the trees as attractive and ecologically beneficial, and for these reasons the alien plant control programs have been controversial. I briefly outline the legal obligations to deal with invasive alien plants, the history of control operations and the scientific rationale for their implementation, and the concerns that have been raised about the operations. Evidence in support of control includes the aggressive invasive nature of many species, and the fact that they displace native biodiversity (often irreversibly and have negative impacts on hydrology, fire intensity, and soil stability. Those against control cite aesthetic concerns, the value of pine plantations for recreation, the (perceived unattractive nature of the treeless natural vegetation, and the (incorrect belief that trees bring additional rainfall. The debate has been conducted through the press, and examples of perceptions and official responses are given. Despite opposition, the policy promoting alien plant removal has remained in place, and considerable progress has been made towards clearing pine plantations and invasive populations. This conservation success story owes much to political support, arising largely from job

  12. ALIENATION AND CLASS IDENTITY OF TEACHERS

    Borges, Kamylla Pereira Borges

    2011-01-01

    The aim of this article is to discuss the issue of teachers’ class identity in the present context of the professionalization of teaching, from the point of view of the concepts of alienation in work and the Marxist theory of social classes. So, the study started from the reality lived out and thought by these teachers, by collecting empirical data using a questionnaire with primary school teachers in Jaraguá, in the State of Goiás. Through this data an attempt was made to get to know their c...

  13. Widespread plant species: natives vs. aliens in our changing world

    Stohlgren, Thomas J.; Pyšek, Petr; Kartesz, John; Nishino, Misako; Pauchard, Aníbal; Winter, Marten; Pino, Joan; Richardson, David M.; Wilson, John R.U.; Murray, Brad R.; Phillips, Megan L.; Ming-yang, Li; Celesti-Grapow, Laura; Font, Xavier

    2011-01-01

    Estimates of the level of invasion for a region are traditionally based on relative numbers of native and alien species. However, alien species differ dramatically in the size of their invasive ranges. Here we present the first study to quantify the level of invasion for several regions of the world in terms of the most widely distributed plant species (natives vs. aliens). Aliens accounted for 51.3% of the 120 most widely distributed plant species in North America, 43.3% in New South Wales (Australia), 34.2% in Chile, 29.7% in Argentina, and 22.5% in the Republic of South Africa. However, Europe had only 1% of alien species among the most widespread species of the flora. Across regions, alien species relative to native species were either as well-distributed (10 comparisons) or more widely distributed (5 comparisons). These striking patterns highlight the profound contribution that widespread invasive alien plants make to floristic dominance patterns across different regions. Many of the most widespread species are alien plants, and, in particular, Europe and Asia appear as major contributors to the homogenization of the floras in the Americas. We recommend that spatial extent of invasion should be explicitly incorporated in assessments of invasibility, globalization, and risk assessments.

  14. Widespread plant species: Natives versus aliens in our changing world

    Stohlgren, T.J.; Pysek, P.; Kartesz, J.; Nishino, M.; Pauchard, A.; Winter, M.; Pino, J.; Richardson, D.M.; Wilson, J.R.U.; Murray, B.R.; Phillips, M.L.; Ming-yang, L.; Celesti-Grapow, L.; Font, X.

    2011-01-01

    Estimates of the level of invasion for a region are traditionally based on relative numbers of native and alien species. However, alien species differ dramatically in the size of their invasive ranges. Here we present the first study to quantify the level of invasion for several regions of the world in terms of the most widely distributed plant species (natives vs. aliens). Aliens accounted for 51.3% of the 120 most widely distributed plant species in North America, 43.3% in New South Wales (Australia), 34.2% in Chile, 29.7% in Argentina, and 22.5% in the Republic of South Africa. However, Europe had only 1% of alien species among the most widespread species of the flora. Across regions, alien species relative to native species were either as well-distributed (10 comparisons) or more widely distributed (5 comparisons). These striking patterns highlight the profound contribution that widespread invasive alien plants make to floristic dominance patterns across different regions. Many of the most widespread species are alien plants, and, in particular, Europe and Asia appear as major contributors to the homogenization of the floras in the Americas. We recommend that spatial extent of invasion should be explicitly incorporated in assessments of invasibility, globalization, and risk assessments. ?? 2011 Springer Science+Business Media B.V.

  15. Spatial Downscaling of Alien Species Presences using Machine Learning

    Daliakopoulos, Ioannis N.; Katsanevakis, Stelios; Moustakas, Aristides

    2017-07-01

    Large scale, high-resolution data on alien species distributions are essential for spatially explicit assessments of their environmental and socio-economic impacts, and management interventions for mitigation. However, these data are often unavailable. This paper presents a method that relies on Random Forest (RF) models to distribute alien species presence counts at a finer resolution grid, thus achieving spatial downscaling. A sufficiently large number of RF models are trained using random subsets of the dataset as predictors, in a bootstrapping approach to account for the uncertainty introduced by the subset selection. The method is tested with an approximately 8×8 km2 grid containing floral alien species presence and several indices of climatic, habitat, land use covariates for the Mediterranean island of Crete, Greece. Alien species presence is aggregated at 16×16 km2 and used as a predictor of presence at the original resolution, thus simulating spatial downscaling. Potential explanatory variables included habitat types, land cover richness, endemic species richness, soil type, temperature, precipitation, and freshwater availability. Uncertainty assessment of the spatial downscaling of alien species’ occurrences was also performed and true/false presences and absences were quantified. The approach is promising for downscaling alien species datasets of larger spatial scale but coarse resolution, where the underlying environmental information is available at a finer resolution than the alien species data. Furthermore, the RF architecture allows for tuning towards operationally optimal sensitivity and specificity, thus providing a decision support tool for designing a resource efficient alien species census.

  16. 7 CFR 273.4 - Citizenship and alien status.

    2010-01-01

    ... the Indian Self-Determination and Education Assistance Act (25 U.S.C. 450b(e)) which is recognized as... verification. Until the alien provides information or verification necessary to carry out the provisions of... cooperate in providing information or verification, other adult members of the alien's household are...

  17. Invasive alien organisms in South West Africa/Namibia

    Brown, CJ

    1985-01-01

    Full Text Available The greatest threat of invasion of alien species of plants and animals is posed by species which originate from similar arid habitats in other parts of the world. In general the smaller the number of individuals of an alien species introduced...

  18. Invasive alien freshwater fishes in the Wilderness Lakes System, a ...

    Invasive alien freshwater fishes in the Wilderness Lakes System, a wetland of international importance in the Western Cape Province, South Africa. ... A total of 87 893 fish comprising 16 species were caught. In addition to confirming the ... Key words: freshwater fish, invasive alien fishes, estuary, RAMSAR site, diversity.

  19. Solidarity with the People: Organizing to Disrupt Teacher Alienation

    Martinez, Antonio Nieves; Valdez, Carolina; Cariaga, Stephanie

    2016-01-01

    Although research on teacher alienation and isolation has demonstrated the importance of developing collegial relationships, mentoring, and induction programs, there is limited research examining the ways to support critical educators with combatting their feelings of alienation and isolation as it relates to the larger sociopolitical dynamics…

  20. Alienation of Tibetan Adolescents in Rural Boarding Schools

    Cao, Gazang

    2016-01-01

    Adolescent alienation is a symptom of problems in relations among the individual, school, community, and family. Based on a research conducted with a sample of 897 Tibetan adolescent students in Grades 7 to 12, this study reveals that over one third of subjects experience high levels of alienation. Questionnaire data and field work show possible…

  1. Student Alienation, Academic Achievement, and WebCT Use

    Johnson, Genevieve Marie

    2005-01-01

    The current investigation sought to understand the relationships between college student alienation, academic achievement, and use of WebCT. Fifty-three students enrolled in an undergraduate educational psychology course provided three types of data: 1) self-rating of eight Likert scale alienation items, 2) academic achievement measured with four…

  2. Relationships among Aspects of Student Alienation and Self Concept

    Tarquin, Kristen; Cook-Cottone, Catherine

    2008-01-01

    This study investigated the relationships among previous experiences of student alienation and the various aspects of self concept. A total of 351 undergraduate students were administered the Student Alienation and Trauma Survey-Revised (SATS-R) and the Tennessee Self Concept Scale: Second Edition (TSCS:2). Students were asked to report on their…

  3. Alienation in Physical Education from the Perspectives of Children

    Spencer-Cavaliere, Nancy; Rintoul, Mary Ann

    2012-01-01

    The purpose of this exploratory study was to examine the phenomenon of alienation in physical education from the perspectives of children. Of particular interest were children's perspectives about the three constructs of alienation: (a) powerlessness, (b) meaninglessness, and (c) social isolation, as defined by Carlson (1995). A case study…

  4. [Parental alienation and the controversy surrounding psychiatric diagnostics].

    Migchels, C; De Wachter, D

    The phenomenon of parental alienation can arise when a child allies with one parent and refuses to have contact with the other parent. The concept has attracted a great deal of attention over the last few years. There has been controversy about whether parental alienation should be recognised as a psychiatric syndrome of the alienated child caught up in a conflict between supporters and opponents. AIM: To try to determine whether parental alienation belongs to psychiatric diagnostics. METHOD: We made a careful study of various databases in order to find literature relating to parental alienation. RESULTS: Parental alienation is situated on the border between psychiatry, sociology and justice. One of the main tasks of psychiatry in this border area is to safeguard the domain of diagnostics. CONCLUSION: Because so much attention is being given to the question of whether parental alienation syndrome should be recognised as a diagnosis, there is often a tendency to ignore the possible impact of parental alienation and to pay very little attention to ways of coping with the problem.

  5. Clearing a Path Towards Effective Alien Invasive Control: the Legal Conundrum

    AR Patterson

    2006-05-01

    Full Text Available Alien invasive plants pose significant ecological, social and economic challenges for South Africa. These species threaten South Africa’s rich biodiversity, deplete our scarce water resources, reduce the agricultural potential of land, cause soil erosion and intensify flooding and fires. According to recent estimations, over eight percent of land in South Africa has been invaded by these species and at current rates of expansion their impact could double in the next fifteen years. In an attempt to curb the impending crises, the South African government has promulgated eleven national and various provincial laws which contain mechanisms for regulating the different threats posed by alien invasive plants. Certain of these laws are framework in nature while the majority are sectoral and aimed at regulating these species for one of the following four main purposes: biodiversity conservation; water conservation; agricultural management; and fire risk management. The responsibility for administering these laws spans four national departments, nine provincial environmental authorities, provincial conservation authorities, numerous local and statutory authorities. This fragmented regime, coupled with the adoption of a command and control approach to regulation, has proven inept in effectively regulating the spread of alien invasive plants in South Africa. This reality led the previous Minister of Environmental Affairs and Tourism, Mr Valli Moosa, to call for the development of a “coherent legislative framework … streamlined along the lines of the principles endorsed by the Convention on Biological Diversity”. This article critically analyses the government’s attempts to develop such a “coherent legislative framework” to regulate alien invasive plants in light of recent legislative reform. It is divided into two parts. Part one critically considers South Africa’s current laws of relevance to alien invasive plants with specific emphasis on

  6. AliEn: ALICE environment on the GRID

    Bagnasco, S; Betev, L; Buncic, P; Carminati, F; Cirstoiu, C; Grigoras, C; Hayrapetyan, A; Harutyunyan, A; Peters, A J; Saiz, P

    2008-01-01

    Starting from mid-2008, the ALICE detector at CERN LHC will collect data at a rate of 4PB per year. ALICE will use exclusively distributed Grid resources to store, process and analyse this data. The top-level management of the Grid resources is done through the AliEn (ALICE Environment) system, which is in continuous development since year 2000. AliEn presents several original solutions, which have shown their viability in a number of large exercises of increasing complexity called Data Challenges. This paper describes the AliEn architecture: Job Management, Data Management and UI. The current status of AliEn will be illustrated, as well as the performance of the system during the data challenges. The paper also describes the future AliEn development roadmap

  7. Alien macroalgae in Denmark - a broad-scale national perspective

    Thomsen, Mads S.; Wernberg, Thomas; Stæhr, Peter Anton

    2007-01-01

    Most studies documenting the importance of alien macroalgae relative to native species are based on smaller-scale sampling programmes. Between 1989 and 2003, a Danish monitoring programme collected data on the percentage cover of macroalgae at more than 600 locations throughout the country. We...... examined this data set to estimate the relative abundance of alien species in the algal flora on large spatiotemporal scales, i.e. across depth ranges, regions and years. Of the 10 alien macroalgal species known to inhabit Danish coastal waters, nine were found in the survey. Most of the alien species were...... only present in low quantities (alien species, Sargassum muticum and Bonnemaisonia hamifera, constituted 2-7% of the assemblages, depending on depth, region and year. Sargassum muticum was abundant from 0 to 5 m in the northwestern region...

  8. Alien macroalgae in Denmark - A broad-scale national perspective

    Thomsen, M. S.; Wernberg, T.; Stæhr, P.

    2007-01-01

    Most studies documenting the importance of alien macroalgae relative to native species are based on smaller-scale sampling programmes. Between 1989 and 2003, a Danish monitoring programme collected data on the percentage cover of macroalgae at more than 600 locations throughout the country. We...... examined this data set to estimate the relative abundance of alien species in the algal flora on large spatiotemporal scales, i.e. across depth ranges, regions and years. Of the 10 alien macroalgal species known to inhabit Danish coastal waters, nine were found in the survey. Most of the alien species were...... only present in low quantities (alien species, Sargassum muticum and Bonnemaisonia hamifera, constituted 2-7% of the assemblages, depending on depth, region and year. Sargassum muticum was abundant from 0 to 5 m in the northwestern region...

  9. AliEn: ALICE Environment on the GRID

    Bagnasco, S; Buncic, P; Carminati, F; Cirstoiu, C; Grigoras, C; Hayrapetyan, A; Harutyunyan, A; Peters, A J; Saiz, P

    2007-01-01

    Starting from mid-2008, the ALICE detector at CERN LHC will collect data at a rate of 4PB per year. ALICE will use exclusively distributed Grid resources to store, process and analyse this data. The top-level management of the Grid resources is done through the AliEn (ALICE Environment) system, which is in continuous development since year 2000. AliEn presents several original solutions, which have shown their viability in a number of large exercises of increasing complexity called Data Challenges. This paper describes the AliEn architecture: Job Management, Data Management and UI. The current status of AliEn will be illustrated, as well as the performance of the system during the data challenges. The paper also describes the future AliEn development roadmap.

  10. True self-alienation positively predicts reports of mindwandering.

    Vess, Matthew; Leal, Stephanie A; Hoeldtke, Russell T; Schlegel, Rebecca J; Hicks, Joshua A

    2016-10-01

    Two studies assessed the relationship between feelings of uncertainty about who one truly is (i.e., true self-alienation) and self-reported task-unrelated thoughts (i.e., mindwandering) during performance tasks. Because true self-alienation is conceptualized as the subjective disconnect between conscious awareness and actual experience, we hypothesized that greater feelings of true self-alienation would positively relate to subjective reports of mindwandering. Two convergent studies supported this hypothesis. Moreover, this relationship could not consistently be accounted for by the independent influence of other aspects of authenticity, negative mood, mindfulness, or broad personality dimensions. These findings suggest that individual differences in true self-alienation are reliably associated with subjective reports of mindwandering. The implications of these findings for the true self-alienation construct, the ways that personality relates to mindwandering, and future research directions focused on curtailing mindwandering and improving performance and achievement are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Parental alienation, DSM-5, and ICD-11: response to critics.

    Bernet, William; Baker, Amy J L

    2013-01-01

    There has been considerable interest among forensic practitioners in the proposals that parental alienation be included in the next editions of the Diagnostic and Statistical Manual of Mental Diseases (DSM) and The International Classification of Diseases (ICD). However, there has also been a great deal of misunderstanding about the proposals, and misinformation has been expressed in professional meetings, on websites, and in journal articles. In this article we address four common misunderstandings regarding parental alienation: that there is a lack of research to support it as a diagnosis; that adopting parental alienation as a diagnosis will lead to serious adverse consequences; that the advocates of parental alienation are driven by self-serving or malevolent motives; and that Richard Gardner should be criticized for self-publishing his description of parental alienation syndrome.

  12. Aspects of alienation and symptom load among adolescents.

    Rayce, Signe L B; Holstein, Bjørn E; Kreiner, Svend

    2009-01-01

    The purpose was to examine the association between aspects of alienation and symptom load among adolescents. Furthermore an integrated purpose was to construct and validate an index of alienation. Cross-sectional data from 5205 school children aged 11-15 years from a random sample of schools in Denmark were used. Data stems from the Danish contribution to the cross-national study Health and Behaviour in School-aged Children (HBSC). Alienation was measured with a new index fulfilling four criteria: (i) theoretical foundation, (ii) inter-correlation between items, (iii) correlation between each of the index's items and the outcomes and (iv) no differential item functioning. The final index included three indicators of alienation: helplessness, feeling left out of things and lack of confidentiality with parents. Symptom load was measured by HBSC Symptom Checklist and divided into physical and psychological symptoms respectively. High symptom load was defined as experiencing at least one symptom on a daily basis. The odds-ratio (OR) for high symptom load increased with the degree of alienation. For students with all three indicators of alienation, the OR for high physical symptom load was 2.49 (1.05-5.87). The OR for high psychological symptom load for the corresponding degree of alienation was 6.50 (3.11-13.56). The index of alienation fulfilled psychometric criteria for scalability. Furthermore the analyses showed a graded and significant association between alienation and high symptom load. This suggests alienation to be taken into account in future health interventions among adolescents. In school settings this may be done using principles of empowerment.

  13. Political Alienation among Migrant Youths: Exploring the Mechanisms of Political Alienation and Acculturation among Migrant Youths in Norwegian Schools

    Solhaug, Trond

    2012-01-01

    This article addresses the following question: What characterizes the mechanisms of political alienation among non-Western immigrant students, and how might these mechanisms be related to student's acculturation attitudes? A theory of political alienation and acculturation is applied. Substantial quantitative data from Norwegian upper secondary…

  14. Planetary protection protecting earth and planets against alien microbes

    Leys, N.

    2006-01-01

    Protecting Earth and planets against the invasion of 'alien life forms' is not military science fiction, but it is the peaceful daily job of engineers and scientists of space agencies. 'Planetary Protection' is preventing microbial contamination of both the target planet and the Earth when sending robots on interplanetary space mission. It is important to preserve the 'natural' conditions of other planets and to not bring with robots 'earthly microbes' (forward contamination) when looking for 'spores of extra terrestrial life'. The Earth and its biosphere must be protected from potential extraterrestrial biological contamination when returning samples of other planets to the Earth (backward contamination). The NASA-Caltech Laboratory for Planetary Protection of Dr. Kasthuri Venkateswaran at the Jet Propulsion Laboratory (JPL) (California, USA) routinely monitors and characterizes the microbes of NASA spacecraft assembly rooms and space robots prior to flight. They have repeatedly isolated Cupriavidus and Ralstonia strains pre-flight from spacecraft assembly rooms (floor and air) and surfaces of space robots such as the Mars Odyssey Orbiter (La Duc et al., 2003). Cupriavidus and Ralstonia strains have also been found in-flight, in ISS cooling water and Shuttle drinking water (Venkateswaran et al., Pyle et al., Ott et al., all unpublished). The main objective of this study is to characterise the Cupriavidus and Ralstonia strains isolated at JPL and compare them to the Cupriavidus metallidurans CH34T model strain, isolated from a Belgian contaminated soil and studied since 25 years at SCK-CEN and to enhance our knowledge by performing additional tests at JPL and gathering information regarding the environmental conditions and the cleaning and isolation methods used in such spacecraft assembling facilities

  15. 8 CFR 1245.11 - Adjustment of aliens in S nonimmigrant classification.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of aliens in S nonimmigrant classification. 1245.11 Section 1245.11 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW... RESIDENCE § 1245.11 Adjustment of aliens in S nonimmigrant classification. (a) Eligibility. An application...

  16. 26 CFR 1.871-5 - Loss of residence by an alien.

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Loss of residence by an alien. 1.871-5 Section 1... (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.871-5 Loss of residence by an alien. An alien who has acquired residence in the United States retains his status as a resident until he...

  17. 22 CFR 42.2 - Aliens not required to present passports.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens not required to present passports. 42.2... Aliens not required to present passports. An immigrant within any of the following categories is not.... An alien who is the spouse, unmarried son or daughter, or parent, of a U.S. citizen, unless the alien...

  18. 22 CFR 40.93 - Aliens unlawfully present after previous immigration violation.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens unlawfully present after previous... TO BOTH NONIMMIGRANTS AND IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Aliens Previously Removed § 40.93 Aliens unlawfully present after previous immigration violation. An alien described...

  19. 8 CFR 1244.5 - Temporary treatment benefits for eligible aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Temporary treatment benefits for eligible aliens. 1244.5 Section 1244.5 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT... § 1244.5 Temporary treatment benefits for eligible aliens. (a) Prior to the registration period. Prior to...

  20. 8 CFR 241.14 - Continued detention of removable aliens on account of special circumstances.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Continued detention of removable aliens on account of special circumstances. 241.14 Section 241.14 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Post-hearing...

  1. 8 CFR 241.15 - Countries to which aliens may be removed.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Countries to which aliens may be removed. 241.15 Section 241.15 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Post-hearing Detention and Removal § 241.15 Countries to...

  2. 8 CFR 245.11 - Adjustment of aliens in S nonimmigrant classification.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of aliens in S nonimmigrant classification. 245.11 Section 245.11 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION... aliens in S nonimmigrant classification. (a) Eligibility. An application on Form I-854, requesting that...

  3. 8 CFR 244.5 - Temporary treatment benefits for eligible aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Temporary treatment benefits for eligible aliens. 244.5 Section 244.5 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION... for eligible aliens. (a) Prior to the registration period. Prior to the registration period...

  4. 8 CFR 212.5 - Parole of aliens into the United States.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Parole of aliens into the United States. 212.5 Section 212.5 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DOCUMENTARY REQUIREMENTS: NONIMMIGRANTS; WAIVERS; ADMISSION OF CERTAIN INADMISSIBLE ALIENS; PAROLE § 212.5...

  5. 8 CFR 241.10 - Special care and attention of removable aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Special care and attention of removable aliens. 241.10 Section 241.10 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Post-hearing Detention and Removal § 241.10...

  6. 8 CFR 245.24 - Adjustment of aliens in U nonimmigrant status.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of aliens in U nonimmigrant status. 245.24 Section 245.24 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION... aliens in U nonimmigrant status. (a) Definitions. As used in this section, the term: (1) Continuous...

  7. 8 CFR 234.4 - International airports for entry of aliens.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false International airports for entry of aliens. 234.4 Section 234.4 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DESIGNATION OF PORTS OF ENTRY FOR ALIENS ARRIVING BY CIVIL AIRCRAFT § 234.4 International airports for entry...

  8. 26 CFR 1.871-4 - Proof of residence of aliens.

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Proof of residence of aliens. 1.871-4 Section 1... (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.871-4 Proof of residence of aliens... alien within the United States has acquired residence therein for purposes of the income tax. (b...

  9. 8 CFR 245.23 - Adjustment of aliens in T nonimmigrant classification.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of aliens in T nonimmigrant classification. 245.23 Section 245.23 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION... aliens in T nonimmigrant classification. (a) Eligibility of principal T-1 applicants. Except as described...

  10. 8 CFR 241.3 - Detention of aliens during removal period.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Detention of aliens during removal period. 241.3 Section 241.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Post-hearing Detention and Removal § 241.3 Detention of...

  11. 8 CFR 287.3 - Disposition of cases of aliens arrested without warrant.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Disposition of cases of aliens arrested without warrant. 287.3 Section 287.3 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS FIELD OFFICERS; POWERS AND DUTIES § 287.3 Disposition of cases of aliens arrested without warrant...

  12. 26 CFR 1.871-2 - Determining residence of alien individuals.

    2010-04-01

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

  13. 26 CFR 31.3402(f)(6)-1 - Withholding exemptions for nonresident alien individuals.

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Withholding exemptions for nonresident alien... exemptions for nonresident alien individuals. A nonresident alien individual (other than, in regard to wages paid after February 28, 1979, a nonresident alien individual treated as a resident under section 6013(g...

  14. 26 CFR 1.871-1 - Classification and manner of taxing alien individuals.

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Classification and manner of taxing alien... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.871-1 Classification and manner of taxing alien individuals. (a) Classes of aliens. For purposes of the income tax...

  15. 8 CFR 214.14 - Alien victims of certain qualifying criminal activity.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Alien victims of certain qualifying criminal activity. 214.14 Section 214.14 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS NONIMMIGRANT CLASSES § 214.14 Alien victims of certain qualifying criminal activity. (a...

  16. 8 CFR 1209.2 - Adjustment of status of alien granted asylum.

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Adjustment of status of alien granted asylum. 1209.2 Section 1209.2 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS ADJUSTMENT OF STATUS OF REFUGEES AND ALIENS GRANTED ASYLUM § 1209...

  17. 26 CFR 1.872-1 - Gross income of nonresident alien individuals.

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Gross income of nonresident alien individuals. 1...) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.872-1 Gross income of nonresident alien individuals. (a) In general—(1) Inclusions. The gross income of a nonresident alien...

  18. The Horizon Is An Imaginary Line

    Gill, Bani; Mahendru, Radha

    The Horizon Is An Imaginary Line (THIAI) is a semi-fictional illustrated account of a young Somali woman's encounters as a refugee in India. Through Maryam, we reflect on the lived experiences of alienation and marginalization as an 'outsider' on the fringes of an increasingly bordered world...

  19. Measuring social alienation in adolescence: translation and validation of the Jessor and Jessor Social Alienation Scale.

    Safipour, Jalal; Tessma, Mesfin Kassaye; Higginbottom, Gina; Emami, Azita

    2010-12-01

    The objective of the study is to translate and examine the reliability and validity of the Jessor and Jessor Social Alienation Scale for use in a Swedish context. The study involved four phases of testing: (1) Translation and back-translation; (2) a pilot test to evaluate the translation; (3) reliability testing; and (4) a validity test. Main participants of this study were 446 students (Age = 15-19, SD = 1.01, Mean = 17). Results from the reliability test showed high internal consistency and stability. Face, content and construct validity were demonstrated using experts and confirmatory factor analysis. The results of testing the Swedish version of the alienation scale revealed an acceptable level of reliability and validity, and is appropriate for use in the Swedish context. © 2010 The Authors. Scandinavian Journal of Psychology © 2010 The Scandinavian Psychological Associations.

  20. Spatial Downscaling of Alien Species Presences Using Machine Learning

    Ioannis N. Daliakopoulos

    2017-07-01

    Full Text Available Spatially explicit assessments of alien species environmental and socio-economic impacts, and subsequent management interventions for their mitigation, require large scale, high-resolution data on species presence distribution. However, these data are often unavailable. This paper presents a method that relies on Random Forest (RF models to distribute alien species presence counts at a finer resolution grid, thus achieving spatial downscaling. A bootstrapping scheme is designed to account for sub-setting uncertainty, and subsets are used to train a sufficiently large number of RF models. RF results are processed to estimate variable importance and model performance. The method is tested with an ~8 × 8 km2 grid containing floral alien species presence and several potentially exploratory indices of climatic, habitat, land use, and soil property covariates for the Mediterranean island of Crete, Greece. Alien species presence is aggregated at 16 × 16 km2 and used as a predictor of presence at the original resolution, thus simulating spatial downscaling. Uncertainty assessment of the spatial downscaling of alien species' occurrences was also performed and true/false presences and absences were quantified. The approach is promising for downscaling alien species datasets of larger spatial scale but coarse resolution, where the underlying environmental information is available at a finer resolution. Furthermore, the RF architecture allows for tuning toward operationally optimal sensitivity and specificity, thus providing a decision support tool for designing a resource efficient alien species census.

  1. Characterization of Alien isoforms in vertebrates : Caracterización de isoformas de Alien en vertebrados

    Tenbaum, Stephan

    2002-01-01

    Alien protein isoforms have been described to be involved in a number of biological processes. Alienalpha is a corepressor of the thyroid hormone receptor mediating transcriptional repression in a ligand-sensitive manner. Furthermore, Alienalpha is a corepressor for the orphan receptor DAX1 and the vitamin-D3 receptor. Alienbetta/CSN2 is part of the COP9-signalosome complex that acts in protein phosphorylation, protein degradation and cell cycle regulation. The major goal of this...

  2. The invasive alien plants threatened the balance of ecosystem in conservative area in Ontoloe Island, Flores-Indonesia

    Antonius Mboka Segu Wake, Ignatius; Retnaningsih Soeprobowati, Tri; Jumari

    2018-05-01

    Invasive alien plants threaten to biodiversity, particularly in small island with high endemicity values such as Ontoloe Island, a tourist destination area of Riung Seventeen Island in Flores. The study aims to characterized the invasive plants have attacked the conservative area in Ontoloe Island. The method used by combining the line method and the plot method with three observation stations in utilization block and four observation station in protection block. Plot of 1mx1m was used for the observation of ground cover plants and seedling, 5mx5m for the observation in stake level, 10mx10m for the observation in pole level, 20mx20m for the observation in tree level. The data level of the plants obtained then analyzed with Important Value Index (IVI). Result showed that Lamtoro plants (Leuchaena leucocephala) is the invasive alien species which has the highest IVI in both of utilization block and protection block in each level of tree, stake, and pole. There are other invasive alien plants such as Tembeleken (Lantana camara) and Bidara (Zizipus mauritiana) dominated in stake level and Alang-alang (Imperata cylindrica) dominated in seedling level. All the native plants in Ontoloe Island will be threatened their existing because of the less control of invasive alien plants. Therefore, needs serious handling by the government in order to keep the balanced of the ecosystems in Ontoloe Island to be maintained especially to not deviated from management objectives area of Komodo Dragons conservation (Varanus komodoensis Ouwens, 1912).

  3. [Alienation of a child from one parent in divorce situation].

    Häkkänen-Nyholm, Helinä

    2010-01-01

    Alienation of a child from one parent refers to the behavior of the parent in a divorce situation in a manner essentially complicating or in some cases completely breaking the interrelationship between the child and the other parent. The process occurs in situations where the separation was preceded by a normal and positively affective relationship between the alienated parent and the child without any indication of the parent being prejudicial to the child. This behavior in usually motivated by hatred and animosity felt by the alienator against the other part.

  4. THE ALIEN STREET TREES OF FORTALEZA (NE BRAZIL: QUALITATIVE OBSERVATIONS AND THE INVENTORY OF TWO DISTRICTS

    Marcelo Freire Moro

    2011-01-01

    Full Text Available Public tree planting is important for cities. It produces shadow, brings well-being for humans, and supports the urban fauna. But the cultivation of exotic plants can also be responsible for dissemination of invasive species. This paper aims to evaluate public tree planting in Fortaleza, Ceará state, in northeastern Brazil. From 2005 to 2009, qualitative observations on tree composition in the city were made. In 2006, a detailed inventory of all public trees was carried out in two districts of Fortaleza. Jointly, 2075 individuals grew here. Most of the tree species planted in Fortaleza are aliens, some are even invasive. The massive use of exotic plants in Fortaleza has negative consequences for the environmental education. People do not know the regional native trees, and thus are not concerned about the local biodiversity conservation. In spite of the huge amounts of native species available for ornamental purposes in the Brazilian flora, the street trees of Fortaleza are overwhelmingly aliens.

  5. Random amplified polymorphic DNA markers of the Brassica alboglabra chromosome of a B. campestris-alboglabra addition line

    Bagger Jørgensen, Rikke; Chen, B.Y.; Cheng, B.F.

    1996-01-01

    The alien C-genome chromosome in a Brassica campestris-alboglabra monosomic addition line was characterized by random amplified polymorphic DNA (RAPD) analysis. The alien chromosome carried three loci, E(c), W-c and Lap-1C, controlling synthesis of erucic acid, white flower colour and a fast...

  6. Alien Asteroid Belt Compared to our Own

    2005-01-01

    [figure removed for brevity, see original site] Figure 1: Band of Light Comparison This artist's concept illustrates what the night sky might look like from a hypothetical alien planet in a star system with an asteroid belt 25 times as massive as the one in our own solar system (alien system above, ours below; see Figure 1). NASA's Spitzer Space Telescope found evidence for such a belt around the nearby star called HD 69830, when its infrared eyes spotted dust, presumably from asteroids banging together. The telescope did not find any evidence for a planet in the system, but astronomers speculate one or more may be present. The movie begins at dusk on the imaginary world, when HD 69830, like our Sun, has begun to set over the horizon. Time is sped up to show the onset of night and the appearance of a brilliant band of light. This light comes from dust in a massive asteroid belt, which scatters sunlight. In our solar system, anybody observing the skies on a moonless night far from city lights can see the sunlight that is scattered by dust in our asteroid belt. Called zodiacal light and sometimes the 'false dawn,' this light appears as a dim band stretching up from the horizon when the Sun is about to rise or set. The light is faint enough that the disk of our Milky Way galaxy remains the most prominent feature in the sky. (The Milky Way disk is shown perpendicular to the zodiacal light in both pictures.) In contrast, the zodiacal light in the HD 69830 system would be 1,000 times brighter than our own, outshining even the Milky Way.

  7. Additions to the annotated list of marine alien biota in the Mediterranean with special emphasis on Foraminifera and Parasites

    A. ZENETOS

    2008-05-01

    Full Text Available The present work is an update of the annotated list (ZENETOS et al., 2006 based on literature up to April 2008. Emphasis is given to ecofunctional/taxonomic groups poorly addressed in the annotated list, such as the foraminiferan and parasites, while macrophytes are critically reviewed following the CIESM Atlas (VERLAQUE et al., in press. Moreover, in this update the bio-geographic area addressed includes the Sea of Marmara. The update yields a further 175 alien species in the Mediterranean bringing the total to 903. As evidenced by recent findings, more and more previously known ‘casual’ aliens, are becoming established. Approximately 100 more species have become well established in the region, raising the number of established species to 496 versus 385 until 2005. In the period from January 2006 to April 2008 more than 80 published papers have resulted in the recording of 94 new aliens, which is interpreted as a new introduction every 9 days, a rate beyond the worst scenario.

  8. Bringing customers into the boardroom.

    McGovern, Gail J; Court, David; Quelch, John A; Crawford, Blair

    2004-11-01

    Misguided marketing strategies have destroyed more shareholder value than shoddy accounting or shady fiscal practices. Yet marketing functions typically reside deep in the organization, far from the executive suite and boardroom, and they are often poorly aligned with corporate strategy. Boards of directors, it would seem, have compelling reasons to monitor their companies' marketing activities. The authors argue that boards lack a clear understanding of how their companies are meeting customers' needs and how their marketing strategies drive (or often fail to drive) top-line growth. To help remedy that problem, they've devised a "marketing dashboard," a series of management reports that could give the board this critical knowledge. The dashboard has three parts, each of which the board should review regularly. The first part tracks the company's main business drivers--those business conditions that, when manipulated or otherwise changed, will directly and predictably affect the company's performance. The second part describes the specific innovations in a pipeline of growth ideas that will allow the company to reach its short- and long-term revenue goals. And the third part provides an overview of the company's marketing skill set so the board can determine not only if the company has enough marketing talent but also if it has the right marketing talent. Unlike isolated measures of marketing performance that are often insufficient, irrelevant, or misleading, the dashboard allows the board to quickly and routinely assess the effectiveness of its company's marketing strategies. Armed with a clear understanding of marketing's role and performance, the board can expose inadequate marketing campaigns, direct management to address the problem, and monitor progress.

  9. Ocean Life Detection on Alien Worlds, Phase I

    National Aeronautics and Space Administration — This proposal is in response to NASA's request for technologies that can enhance the detection of life in alien oceans. As stated in the call, the Technologies for...

  10. Invasive alien pests threaten the carbon stored in Europe's forests.

    Seidl, Rupert; Klonner, Günther; Rammer, Werner; Essl, Franz; Moreno, Adam; Neumann, Mathias; Dullinger, Stefan

    2018-04-24

    Forests mitigate climate change by sequestering large amounts of carbon (C). However, forest C storage is not permanent, and large pulses of tree mortality can thwart climate mitigation efforts. Forest pests are increasingly redistributed around the globe. Yet, the potential future impact of invasive alien pests on the forest C cycle remains uncertain. Here we show that large parts of Europe could be invaded by five detrimental alien pests already under current climate. Climate change increases the potential range of alien pests particularly in Northern and Eastern Europe. We estimate the live C at risk from a potential future invasion as 1027 Tg C (10% of the European total), with a C recovery time of 34 years. We show that the impact of introduced pests could be as severe as the current natural disturbance regime in Europe, calling for increased efforts to halt the introduction and spread of invasive alien species.

  11. Immigration: Terrorist Grounds for Exclusion and Removal Aliens

    Garcia, Michael J; Wasem, Ruth E

    2008-01-01

    ...., legal permanent residents) or temporarily as nonimmigrants. Notably, any alien who engages in terrorist activity, or is a representative or member of a designated foreign terrorist organization, is generally inadmissible...

  12. Immigration: Terrorist Grounds for Exclusion and Removal of Aliens

    Garcia, Michael J; Wasem, Ruth E

    2007-01-01

    ...., legal permanent residents) or temporarily as nonimmigrants. Notably, any alien who engages in terrorist activity, or is a representative or member of a designated foreign terrorist organization, is generally inadmissible...

  13. Aspects of alienation and symptom load among adolescents

    Rayce, Signe L B; Holstein, Bjørn E; Kreiner, Svend

    2009-01-01

    BACKGROUND: The purpose was to examine the association between aspects of alienation and symptom load among adolescents. Furthermore an integrated purpose was to construct and validate an index of alienation. METHODS: Cross-sectional data from 5205 school children aged 11-15 years from a random...... sample of schools in Denmark were used. Data stems from the Danish contribution to the cross-national study Health and Behaviour in School-aged Children (HBSC). Alienation was measured with a new index fulfilling four criteria: (i) theoretical foundation, (ii) inter-correlation between items, (iii......) correlation between each of the index's items and the outcomes and (iv) no differential item functioning. The final index included three indicators of alienation: helplessness, feeling left out of things and lack of confidentiality with parents. Symptom load was measured by HBSC Symptom Checklist and divided...

  14. AliEn: ALICE Environment on the GRID

    CERN. Geneva

    2012-01-01

    AliEn is the GRID middleware used by the ALICE collaboration. It provides all the components that are needed to manage the distributed resources. AliEn is used for all the computing workflows of the experiment: Montecarlo production, data replication and reconstruction and organixed or chaotic user analysis. Moreover, AliEn is also being used by other experiments like PANDA and CBM. The main components of AliEn are a centralized file and metadata catalogue, a job execution model and file replication model. These three components have been evolving over the last 10 years to make sure that the satisfy the computing requirements of the experiment, which keep increasing every year.

  15. Fashion alienation: older adults and the mass media.

    Kaiser, S B; Chandler, J L

    1984-01-01

    A self-administered questionnaire including questions related to fashion alienation, frequency of use of mass media for fashion information, and demographics was completed by 209 "50-plus" aged consumers in Northern California. Fashion alienation was measured using ten separate statements related to 1) degree of identification with fashion symbols in the media and 2) feelings of social and economic estrangement from fashion. Two of the statements produced significant regression models. In both statements, age was positively related to fashion alienation, and there was an inverse relationship between frequency of use of media for fashion information and fashion alienation. The data provide implications for a conceptual distinction between information and meaning processing with regard to fashion.

  16. Impacts of invasive alien plants on water quality, with particular ...

    Impacts of invasive alien plants on water quality, with particular emphasis on South ... their spread results in native species loss, increased biomass and fire intensity ... areas by changing the size, distribution and plant chemistry of the biomass.

  17. Analysis of the Psychometric Properties of a Parental Alienation Scale

    Paula Inez Cunha Gomide

    Full Text Available Abstract The development of forensic evaluation scales is fundamental. This study's purpose was to explore the psychometric properties of a parental alienation scale. Forensic technicians completed 193 scales concerning parents involved in a lawsuit: 48 families with at least one parent indicated as the alienator (group A and 48 families with no parental alienation claim (group B. The scale consisted of five categories and 69 items: denying access to the child; derogatory comparisons; emotional manipulation; behavior of parent and child during assessment. The results show Cronbach's alpha = .965 and split-half = .745; KMO = .884 and Bartlett's sphericity test ( p < .001. Concurrent criterion validity applied to data showed that the scale is able to distinguish between the alienator and target parent. The results showed significant and consistent standards in the instrument's psychometric characteristics.

  18. ORIGINAL ARTICLE Motivation, Social Support, Alienation from the ...

    The study examined tenth grade students' motivation, social support, alienation from school and ... called because it is external to the learning activity itself .... on mathematics achievement (Bandura,. 1997). ...... a Unifying Theory of Behavioral.

  19. Alien fish species in reservoir systems in Turkey: a review

    Deniz Innal

    2012-01-01

    Turkey’s natural river systems have been anthropogenically altered in the past century. Native fish communities of river systems have comeunder increasing pressure from water engineering projects, pollution, overfishing and the movements of alien fish species. Introduction ofalien fishes is one of the main threats to the survival and genetic integrity of native fishes around the world. In Turkey, alien freshwater fish are continuing to increase in number of species, abundance, and distributio...

  20. Sampling and analysis of alien materials in soil

    Liphard, K G

    1987-02-01

    For the determination of alien materials in soil, sampling is the decisive step. After minute planning, samples can be obtained by probing, boring or abrasion. Some types of substances can be verified by advance sampling, partly already in the field. Inorganic substances present as anions or cations are eluted and determined with water, heavy metals are determined after preparing a number of solutions by spectroscopic methods. Organic alien substances are extracted with solvents and, as a rule, analysed by chromatography.

  1. 8 CFR 232.2 - Examination in the United States of alien applicants for benefits under the immigration laws and...

    2010-01-01

    ... applicants for benefits under the immigration laws and other aliens. 232.2 Section 232.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DETENTION OF ALIENS FOR PHYSICAL AND... immigration laws and other aliens. (a) General. When a medical examination is required of an alien who files...

  2. 8 CFR 215.4 - Procedure in case of alien prevented from departing from the United States.

    2010-01-01

    ... departing from the United States. 215.4 Section 215.4 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CONTROLS OF ALIENS DEPARTING FROM THE UNITED STATES § 215.4 Procedure in case of alien prevented from departing from the United States. (a) Any alien, other than an enemy alien, whose departure...

  3. 8 CFR 215.2 - Authority of departure-control officer to prevent alien's departure from the United States.

    2010-01-01

    ... prevent alien's departure from the United States. 215.2 Section 215.2 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS CONTROLS OF ALIENS DEPARTING FROM THE UNITED STATES § 215.2 Authority of departure-control officer to prevent alien's departure from the United States. (a) No alien...

  4. Alien species pathways to the Galapagos Islands, Ecuador.

    M Verónica Toral-Granda

    Full Text Available Alien species, one of the biggest threats to natural ecosystems worldwide, are of particular concern for oceanic archipelagos such as Galápagos. To enable more effective management of alien species, we reviewed, collated and analysed all available records of alien species for Galápagos. We also assembled a comprehensive dataset on pathways to and among the Galápagos Islands, including tourist and resident numbers, tourist vessels, their itineraries and visitation sites, aircraft capacity and occupancy, air and sea cargo and biosecurity interceptions. So far, 1,579 alien terrestrial and marine species have been introduced to Galápagos by humans. Of these, 1,476 have become established. Almost half of these were intentional introductions, mostly of plants. Most unintentional introductions arrived on plants and plant associated material, followed by transport vehicles, and commodities (in particular fruit and vegetables. The number, frequency and geographic origin of pathways for the arrival and dispersal of alien species to and within Galápagos have increased over time, tracking closely the increase in human population (residents and tourists on the islands. Intentional introductions of alien species should decline as biosecurity is strengthened but there is a danger that unintentional introductions will increase further as tourism on Galápagos expands. This unique world heritage site will only retain its biodiversity values if the pathways for invasion are managed effectively.

  5. Alien species pathways to the Galapagos Islands, Ecuador

    Trueman, Mandy; Izurieta, Juan Carlos; Araujo, Eddy; Cruz, Marilyn; Zander, Kerstin K.; Izurieta, Arturo

    2017-01-01

    Alien species, one of the biggest threats to natural ecosystems worldwide, are of particular concern for oceanic archipelagos such as Galápagos. To enable more effective management of alien species, we reviewed, collated and analysed all available records of alien species for Galápagos. We also assembled a comprehensive dataset on pathways to and among the Galápagos Islands, including tourist and resident numbers, tourist vessels, their itineraries and visitation sites, aircraft capacity and occupancy, air and sea cargo and biosecurity interceptions. So far, 1,579 alien terrestrial and marine species have been introduced to Galápagos by humans. Of these, 1,476 have become established. Almost half of these were intentional introductions, mostly of plants. Most unintentional introductions arrived on plants and plant associated material, followed by transport vehicles, and commodities (in particular fruit and vegetables). The number, frequency and geographic origin of pathways for the arrival and dispersal of alien species to and within Galápagos have increased over time, tracking closely the increase in human population (residents and tourists) on the islands. Intentional introductions of alien species should decline as biosecurity is strengthened but there is a danger that unintentional introductions will increase further as tourism on Galápagos expands. This unique world heritage site will only retain its biodiversity values if the pathways for invasion are managed effectively. PMID:28902860

  6. [The influencing factors on alienation in high school students].

    Lee, Eun-Sook

    2004-02-01

    This study was performed to identify the influencing factors on alienation among high school students. Data was collected by questionnaires from 550 students of academic and vocational high schools in G city. The data was analyzed using descriptive statistics, pearson correlation coefficients, and stepwise multiple regression. The scores of alienation among students in financially lower middle class and lower class were higher than those of the upper middle class students, resulting in significant differences(F=6.87, p=.00). A sense of alienation showed a significantly negative correlation with the scores of responding parenting style(r=-.32), family cohesion(r=-.33), school attachment(r=-.51), academic performance(r=-.34), peer relationships(r=-.38), self-control (r=-.43), and social skills(r=-.33). The most powerful predictor of alienation among high school students was school attachment and the variance explained was 26%. A combination of school attachment, self control, peer relationships, family cohesion, demanding parenting style, and academic performance account for 40% of the variance in alienation among high school students. This study suggests that school attachment, self control, peer relationships, family cohesion, demanding parenting style, and academic performance are significant influencing factors on alienation in high school students. Therefore, nursing strategy is needed to manage these revealed factors.

  7. Assessment and prediction of the invasiveness of some alien plants in conditions of climate change in the steppe Dnieper region

    Y. V. Lykholat

    2017-02-01

    decade was not related to the ground conditions of the steppe Dnieper region. At the same time, changes in climatic conditions were favourable for some naturalized alien species because they have created the opportunity for seed reproduction of species away from the maternal plants. Alien species C. coggigria, P. serotina and A. syriaca were also the most sensitive to the influence of the climate changes. Consequently, these species have the greatest potential for increasing their level of invasiveness and endangering the biodiversity in the steppe Dnieper region under conditions of climate change. We suggest that a simultaneous initiation of invasiveness of these several alien species leads to an increase in the degree of threat to the diversity of natural plants in the region. The study results confirm the urgent need for analysis and forecasting of the consequences of introduction of alien species, in order to prevent the undesirable effects that this would bring for the region’s native vegetation.

  8. Invasive alien species – framework for the identification of invasive alien species of EU concern

    Roy, Helen; Schonrogge, Karsten; Dean, Hannah; Peyton, Jodey; Branquart, Etienne; Vanderhoeven, Sonia; Copp, Gordon; Stebbing, Paul; Kenis, Marc; Rabitsch, Wolfgang; Essl, Franz; Schindler, Stefan; Brunel, Sarah; Kettunen, Marianne; Mazza, Leonardo

    2014-01-01

    Invasive alien species (IAS) are considered to be one of the greatest threats to biodiversity, particularly through their interactions with other drivers of change (MEA 2005, GBO 2011). In recent years the European Commission (EC) has intensified their commitment to provide a comprehensive, problem-oriented, well-balanced and manageable solution to IAS in Europe. The text of a European Union (EU) Regulation is expected to be adopted soon. A core component of the Regulation is a list of “IAS o...

  9. Exercise Brings Bone Benefits that Last

    ... Subscribe May 2014 Print this issue Health Capsule Exercise Brings Bone Benefits that Last En español Send ... lose bone. Studies of animals have shown that exercise during periods of rapid growth can lead to ...

  10. Improvement and alienation of public real estate

    Ferruccio Favaron

    2012-04-01

    Full Text Available Most of the Italian cities have been in crisis through the last decades, not being able anymore to guarantee the needs and expectations of their inhabitants, due to the lack of fundamental services, mobility, places of aggregation and attraction. The housing growth since Second World War, answering almost only to the needs of speculation and revaluation of landed revenue, produced anonymous and degraded suburbs, contributing to cancel a fundamental part of our communities’ history and culture. The crisis of the cities has clashed with the architectural one. Through sustainable regeneration, identified by the Italian architects as the greatest opportunity for revitalizing the cities and develop the country, we need to sustain interventions based on high architectural quality, besides innovative energetic, environmental and social requalification standards. It is now as never fundamental to extend the city effect from the centre to the far end suburbs, upgrading the public element, integrating the services and proposing new polarities able to interact in a synergic and propaedeutic way with the city centre. Within these settings, involving public agencies and resources with private companies and capitals, the new conversion, development and alienation of the public real estate (valued more than 400 billions €, represent a unique chance to redefine and regenerate the cities, apart from being an extraordinary opportunity to drop the debt and rationalize the local government expenses. To provide powerful infrastructures, aimed cultural policies, sustainable and environmental developments plans, are the biggest challenges to make our cities the most important investment on our future.

  11. Searching for alien artifacts on the moon

    Davies, P. C. W.; Wagner, R. V.

    2013-08-01

    The Search for Extraterrestrial Intelligence (SETI) has a low probability of success, but it would have a high impact if successful. Therefore it makes sense to widen the search as much as possible within the confines of the modest budget and limited resources currently available. To date, SETI has been dominated by the paradigm of seeking deliberately beamed radio messages. However, indirect evidence for extraterrestrial intelligence could come from any incontrovertible signatures of non-human technology. Existing searchable databases from astronomy, biology, earth and planetary sciences all offer low-cost opportunities to seek a footprint of extraterrestrial technology. In this paper we take as a case study one particular new and rapidly-expanding database: the photographic mapping of the Moon's surface by the Lunar Reconnaissance Orbiter (LRO) to 0.5 m resolution. Although there is only a tiny probability that alien technology would have left traces on the moon in the form of an artifact or surface modification of lunar features, this location has the virtue of being close, and of preserving traces for an immense duration. Systematic scrutiny of the LRO photographic images is being routinely conducted anyway for planetary science purposes, and this program could readily be expanded and outsourced at little extra cost to accommodate SETI goals, after the fashion of the SETI@home and Galaxy Zoo projects.

  12. The Search for Extraterrestrials Intercepting Alien Signals

    Ross, Monte

    2009-01-01

    In The Search for Extraterrestrials, Monte Ross explores in detail the key problems in starting a search, the programs that have failed and those that continue. He includes the fundamental considerations and the physics of the necessary laser, UV, IR and RF technologies, as well as coding and information theory considerations. The author explores future possibilities providing the reader with a comprehensive view of the many ways signals from aliens could be sent and explains why the search using RF leaves more than 99% of the electromagnetic spectrum unexamined. He also demonstrates the many parts of the electromagnetic spectrum, considering the next likely steps in this unique enterprise. Given man’s intrinsic nature to explore, the search will continue in one form or many, until success is achieved, which may be tomorrow or a millennium away. In summary, Monte Ross proposes to get around the failure of a fruitless search at radio frequencies by developing, in a precise way, the argument for searching for...

  13. Modelling Hotspots for Invasive Alien Plants in India.

    Adhikari, Dibyendu; Tiwary, Raghuvar; Barik, Saroj Kanta

    2015-01-01

    Identification of invasion hotspots that support multiple invasive alien species (IAS) is a pre-requisite for control and management of invasion. However, till recently it remained a methodological challenge to precisely determine such invasive hotspots. We identified the hotspots of alien species invasion in India through Ecological Niche Modelling (ENM) using species occurrence data from the Global Biodiversity Information Facility (GBIF). The predicted area of invasion for selected species were classified into 4 categories based on number of model agreements for a region i.e. high, medium, low and very low. About 49% of the total geographical area of India was predicted to be prone to invasion at moderate to high levels of climatic suitability. The intersection of anthropogenic biomes and ecoregions with the regions of 'high' climatic suitability was classified as hotspot of alien plant invasion. Nineteen of 47 ecoregions of India, harboured such hotspots. Most ecologically sensitive regions of India, including the 'biodiversity hotspots' and coastal regions coincide with invasion hotspots, indicating their vulnerability to alien plant invasion. Besides demonstrating the usefulness of ENM and open source data for IAS management, the present study provides a knowledge base for guiding the formulation of an effective policy and management strategy for controlling the invasive alien species.

  14. On the Frontier of Knowledge: A Discussion of Alien Civilizations

    Thomson, Shelley

    Possible States Theory discusses change in the abstract; it has a single description of change, equally applicable to acts of mind and physical phenomena. Change is defined as an interaction between collections of possible states, which include past, future and possible outcomes. All possible outcomes coincide in the complex present. This allows a competent observer to participate in possible states interactions that are unconstrained by time, distance or conservation laws. The technique of coordinate remote viewing was used in a study of technologically advanced alien life forms. The primary focus of the study was on two specific species but general knowledge of multiple others was also obtained. One of the two major species may be characterized as well disposed while the other may be classed as exploitative. Both species maintain facilities on Earth. The differences between the human species and these species are profound and go well beyond levels of technological development. Both alien species are forms of collective intelligence, which was true of all intelligent species studied. The human decision to militarize interaction with alien species may be characterized as inappropriate and potentially counterproductive. Unsuccessful efforts to communicate were made by all sides prior to this study. Substantial obstacles to communication exist based upon attitudes and beliefs of both humans and aliens. Among the most important findings are the unusual, perhaps unique biodiversity found on the Earth and the value aliens place on sentience. To the extent that the conclusions are correct, these findings hold significant implications for the future of humanity.

  15. Use of radiation to transfer alien chromosome segments to wheat

    Sears, E.R.

    1993-01-01

    Ionizing radiation can accomplish the transfer of genetic information from species so distantly related to wheat (Triticum aestivum L. em Thell.) that their chromosomes pair very little, if at all, with those of wheat, even in the absence of the homoeologous-pairing suppressor Ph1. In a successful transfer, the alien segment must almost always replace a homoeologous wheat segment, but radiation induces translocations largely at random; therefore automatic selection in favor of desirable translocations must be provided if the size of the project is to be kept within reasonable limits. Pollen selection will occur if seeds or plants monosomic for both an alien chromosome and one of its wheat homoeologues are irradiated. Making the plants also deficient for Ph1 may increase the number of suitable transfers. High-frequency occurrence of the desired alien character in M2 head-rows from plants grown from irradiated seed can identify favorable transfers with little cytological work. Irradiation of plants shortly before meiosis, using them to pollinate ditelosomics or double ditelosomics for the wheat arm or chromosome concerned, and cytologically examining offspring which have the alien character can not only identify the desirable transfers, but also reveal the lengths of the alien segments involved

  16. Inventory of alien marine species of Cyprus (2009

    S. KATSANEVAKIS

    2009-12-01

    Full Text Available An updated inventory of alien marine species from coastal and offshore waters of Cyprus is presented. Records were compiled based on the existing scientific and grey literature, including HCMR database of Mediterranean alien species, technical reports, scientific congresses, academic dissertations, and websites, as well as on unpublished/personal observations. The listed species were classified in one of five categories: established, invasive, casual, cryptogenic, and questionable. The mode of introduction and the year of first sighting were also reported for each species. Eight new records based on personal observations of the authors were reported (Chondria coerulescens, Neosiphonia sphaerocarpa, Enchelycore anatina, Lagocephalus spadiceus, Lagocephalus suezensis, Scomberomorus commerson, Sillago sihama, and Sphoeroides pachygaster. Nine species, previously reported as aliens in Cypriot waters, were excluded from the inventory for various reasons. Ten established species were characterized as invasive (Caulerpa racemosa var. cylindracea, Cerithium scabridum, Strombus persicus, Trochus erythraeus, Brachidontes pharaonis, Pinctada radiata, Fistularia commersonii, Lagocephalus sceleratus, Siganus luridus, and Siganus rivulatus as they have a substantial impact on biodiversity and/or local economy. The impact of alien marine species in Cyprus is expected to grow in the close future, and further effort directed towards recording alien invasions and their impact will be needed.

  17. Interspecific competition between alien and native congeneric species

    Garcia-Serrano, H.; Sans, F. X.; Escarré, J.

    2007-01-01

    A good way to check hypotheses explaining the invasion of ecosystems by exotic plants is to compare alien and native congeneric species. To test the hypothesis that invasive alien plants are more competitive than natives, we designed a replacement series experiment to evaluate interspecific competition between three Senecio species representing the same bushy life form: two alien species ( S. inaequidens and S. pterophorus, both from South Africa) and a native species from the south-east of the Iberian Peninsula and Maghreb ( S. malacitanus). While S. inaequidens is widespread throughout western Europe and is expanding towards the south of Spanish-French border, the geographical distribution of the recently introduced S. pterophorus is still limited to north-eastern Spain. Plants from each species were grown in pure and in mixed cultures with one of their congeners, and water availability was manipulated to evaluate the effects of water stress on competitive abilities. Our results show that the alien S. inaequidens is the most competitive species for all water conditions. The native S. malacitanus is more competitive that the alien S. pterophorus in water stress conditions, but this situation is reversed when water availability is not limiting.

  18. Recovery of endemic dragonflies after removal of invasive alien trees.

    Samways, Michael J; Sharratt, Norma J

    2010-02-01

    Because dragonflies are very sensitive to alien trees, we assessed their response to large-scale restoration of riparian corridors. We compared three types of disturbance regime--alien invaded, cleared of alien vegetation, and natural vegetation (control)--and recorded data on 22 environmental variables. The most significant variables in determining dragonfly assemblages were percentage of bank cover and tree canopy cover, which indicates the importance of vegetation architecture for these dragonflies. This finding suggests that it is important to restore appropriate marginal vegetation and sunlight conditions. Recovery of dragonfly assemblages after the clearing of alien trees was substantial. Species richness and abundance at restored sites matched those at control sites. Dragonfly assemblage patterns reflected vegetation succession. Thus, initially eurytopic, widespread species were the main beneficiaries of the removal of alien trees, and stenotopic, endemic species appeared after indigenous vegetation recovered over time. Important indicator species were the two national endemics (Allocnemis leucosticta and Pseudagrion furcigerum), which, along with vegetation type, can be used to monitor return of overall integrity of riparian ecology and to make management decisions. Endemic species as a whole responded positively to restoration, which suggests that indigenous vegetation recovery has major benefits for irreplaceable and widespread generalist species.

  19. RELATIONSHIPS OF ALIEN PLANT SPECIES ABUNDANCE TO RIPARIAN VEGETATION, ENVIRONMENT, AND DISTURBANCE

    Riparian ecosystems are often invaded by alien species. We evaluated vegetation, environment, and disturbance conditions and their interrelationships with alien species abundance along reaches of 29 streams in eastern Oregon, USA. Using flexible-BETA clustering, indicator species...

  20. Establishment of alien registration requirements, 7 January 1988.

    1988-01-01

    On 7 January 1988, the Immigration Commissioner of the Philippines announced that all temporary or permanent aliens resident in the Philippines were required to register with the Commission on Immigration and Deportation in order to legalize their stay in the country. Those who failed to register by a March deadline were subject to immediate deportation. The Commission also set a P500,000 reward for those giving information on the whereabouts of overstaying or undesirable aliens. Effective 21 November 1988, President Corazon Aquino ordered the alien legalization program to be suspended. See Manila Radio Veritas, 18 November 1988; Foreign Broadcast Information Service, FBIS-EAS-88-224, 21 November 1988, p. 41. full text

  1. PARENTAL ALIENATION IN BRAZIL: A REVIEW OF SCIENTIFIC PUBLICATIONS

    Sheila Maria Prado Soma

    2016-11-01

    Full Text Available Parental Alienation (PA and Parental Alienation Syndrome (PAS are of great relevance to the common area shared by Psychology and Law, and have gained emphasis in Brazil since the approval of Law 12.318/2010. Such law provides punishment for alienating practices and determines the role of Forensic Psychologists in the investigation of alleged cases. Nevertheless, the topic is controversial from a scientific point of view and the literature is scarce, particularly in Brazil.The present study reviewed the Brazilian scientific literature regarding PA and PAS up to July 2015. As a result, 13 articles were selected and analyzed. Nine of them were theoretical papers, and only four presented results from empirical research. Unfortunately most publications, including the empirical studies, did not seem to offer important contributions to the area. The lack of empirical research on this topic affects the area’s conceptual development and professional conduct while working with families in litigation.

  2. Bring Your Own Technology (BYOT to Education

    Joseph M. Woodside

    2014-06-01

    Full Text Available In an effort to reduce costs and increase worker satisfaction, many businesses have implemented a concept known as Bring Your Own Device (BYOD or Bring Your Own Technology (BYOT. Similarly, many school districts are beginning to implement BYOT policies and programs to improve educational learning opportunities for students who have a wide variety of technology devices. BYOT allow districts with limited budgets enable usage of technology while improving student engagement. This paper explores the technology devices, and educational implications of policies, device management, security and included components.

  3. 22 CFR 40.68 - Aliens subject to INA 222(g).

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens subject to INA 222(g). 40.68 Section 40... § 40.68 Aliens subject to INA 222(g). An alien who, under the provisions of INA 222(g), has voided a... new nonimmigrant visa unless the alien complies with the requirements in 22 CFR 41.101 (b) or (c...

  4. Recreational trails as corridors for alien plants in the Rocky Mountains, USA

    Wells, Floye H.; Lauenroth, William K.; Bradford, John B.

    2012-01-01

    Alien plant species often use areas of heavy human activity for habitat and dispersal. Roads and utility corridors have been shown to harbor more alien species than the surrounding vegetation and are therefore believed to contribute to alien plant persistence and spread. Recreational trails represent another corridor that could harbor alien species and aid their spread. Effective management of invasive species requires understanding how alien plants are distributed at trailheads and trails and how their dispersal may be influenced by native vegetation. Our overall goal was to investigate the distribution of alien plants at trailheads and trails in the Rocky Mountains of Colorado. At trailheads, we found that although the number of alien species was less than the number of native species, alien plant cover ( x̄=50%) did not differ from native plant cover, and we observed a large number of alien seedlings in the soil seed bank, suggesting that alien plants are a large component of trailhead communities and will continue to be so in the future. Along trails, we found higher alien species richness and cover on trail (as opposed to 4 m from the trail) in 3 out of 4 vegetation types, and we observed higher alien richness and cover in meadows than in other vegetation types. Plant communities at both trailheads and trails, as well as seed banks at trailheads, contain substantial diversity and abundance of alien plants. These results suggest that recreational trails in the Rocky Mountains of Colorado may function as corridors that facilitate the spread of alien species into wildlands. Our results suggest that control of alien plants should begin at trailheads where there are large numbers of aliens and that control efforts on trails should be prioritized by vegetation type.

  5. The Identification of Congeners and Aliens by Drosophila Larvae.

    Francisco Del Pino

    Full Text Available We investigated the role of Drosophila larva olfactory system in identification of congeners and aliens. We discuss the importance of these activities in larva navigation across substrates, and the implications for allocation of space and food among species of similar ecologies. Wild type larvae of cosmopolitan D. melanogaster and endemic D. pavani, which cohabit the same breeding sites, used species-specific volatiles to identify conspecifics and aliens moving toward larvae of their species. D. gaucha larvae, a sibling species of D. pavani that is ecologically isolated from D. melanogaster, did not respond to melanogaster odor cues. Similar to D. pavani larvae, the navigation of pavani female x gaucha male hybrids was influenced by conspecific and alien odors, whereas gaucha female x pavani male hybrid larvae exhibited behavior similar to the D. gaucha parent. The two sibling species exhibited substantial evolutionary divergence in processing the odor inputs necessary to identify conspecifics. Orco (Or83b mutant larvae of D. melanogaster, which exhibit a loss of sense of smell, did not distinguish conspecific from alien larvae, instead moving across the substrate. Syn97CS and rut larvae of D. melanogaster, which are unable to learn but can smell, moved across the substrate as well. The Orco (Or83b, Syn97CS and rut loci are necessary to orient navigation by D. melanogaster larvae. Individuals of the Trana strain of D. melanogaster did not respond to conspecific and alien larval volatiles and therefore navigated randomly across the substrate. By contrast, larvae of the Til-Til strain used larval volatiles to orient their movement. Natural populations of D. melanogaster may exhibit differences in identification of conspecific and alien larvae. Larval locomotion was not affected by the volatiles.

  6. Spaces of alienation: Dispossession and justice in South Africa

    Petrus T. Delport

    2016-12-01

    Full Text Available Theories and philosophies of space and place have seen a rise in prominence in recent times, specifically in the disciplines of theology, law and philosophy. This so-called spatial turn in contemporary theory is one that attempts to think through the vicissitudes and conceptual lineages related to the existence of space as both a physical and a social reality. The politics of space in South Africa, however, cannot be thought of separately from the concept of alienation. South Africa is a space whose existence is predicated upon a relationship of alienation to its located place. South Africa, like most other settler colonies, is a space that was created through occupation and alienation: the occupation of a territory and the alienation of the indigenous people from this occupied territory. This relationship of alienation is not only observable in the physical reality engendered by this occupied space but also by its social reality. In this paper we reflect on the intersections of the physical and social manifestations – in Bourdieu’s sense – of an occupied space and consider its effects of alienation on the indigenous people. To this end we will proceed to interrogate current South African geographical markers – such as the existence of townships and suburbs – from its positionality within the history of South Africa as an occupied space. To discern a theological agenda for the issue of spatial justice would also require an investigation into the theological agenda that prohibited the realisation of spatial justice in South Africa or, in other words, the religious reconciliation preached post-1994 at the expense of justice.

  7. Alien fish species in reservoir systems in Turkey: a review

    Deniz Innal

    2012-12-01

    Full Text Available Turkey’s natural river systems have been anthropogenically altered in the past century. Native fish communities of river systems have comeunder increasing pressure from water engineering projects, pollution, overfishing and the movements of alien fish species. Introduction ofalien fishes is one of the main threats to the survival and genetic integrity of native fishes around the world. In Turkey, alien freshwater fish are continuing to increase in number of species, abundance, and distribution. The present paper reviews fish stocking studies in Turkey’s reservoirs.

  8. Invasive alien woody plants of the northern Cape

    L. Henderson

    1991-10-01

    Full Text Available The frequency and abundance of invasive alien woody plants were recorded along roadsides and at watercourse crossings in 31% (90/286 of the quarter degree squares in the study area. The survey yielded 23 species of which the most prominent invaders were Prosopis spp. The most prominent remaining species were: Opuntia ficus-indica, Nicotiana glauca and Melia azedarach. The greatest abundance and diversity of alien invader plants were recorded near human settlements. More than half of the total recorded species have invaded perennial riverbanks. The episodic Molopo and Kuruman Rivers have been invaded almost exclusively by  Prosopis spp., which in places have formed extensive stands.

  9. DETECTING ALIEN LIMIT CYCLES NEAR A HAMILTONIAN 2-SADDLE CYCLE

    LUCA, Stijn; DUMORTIER, Freddy; Caubergh, M.; Roussarie, R.

    2009-01-01

    This paper aims at providing and example of a cubic Hamiltonian 2-saddle cycle that after bifurcation can give rise to an alien limit cycle; this is a limit cycle that is not controlled by a zero of the related Abelian integral. To guarantee the existence of an alien limit cycle one can verify generic conditions on the Abelian integral and on the transition map associated to the connections of the 2-saddle cycle. In this paper, a general method is developed to compute the first and second der...

  10. Do alien particles exist, and can they be detected?

    Gasperini, M.

    2016-07-01

    We may call “alien particles” those particles belonging to the matter/field content of a d-dimensional brane other than the 3-brane (or stack of branes) sweeping the spacetime in which we live. They can appear in our spacetime at the regions of intersection between our and their brane. They can be identified (or not) as alien matter depending on their properties, on the physical laws governing their evolution in the “homeland” brane, and on the details of our detection techniques.

  11. Alien flora of Turkey: checklist, taxonomic composition and ecological attributes

    Ahmet Uludag

    2017-06-01

    Full Text Available The paper provides an updated checklist of the alien flora of Turkey with information on its structure. The alien flora of Turkey comprises 340 taxa, among which there are 321 angiosperms, 17 gymnosperms and two ferns. Of the total number of taxa, 228 (68% are naturalized and 112 (32% are casual. There are 275 neophytes (172 naturalized and 103 casual and 61 archaeophytes (52 naturalized and 9 casual; four species could not be classified with respect to the residence time. In addition, 47 frequently planted taxa with a potential to escape are also listed. The richest families are Asteraceae (38 taxa, Poaceae (30, Fabaceae (23 and Solanaceae (22. As for the naturalized alien plants, the highest species richness is found in Asteraceae (31 taxa, Poaceae (22, Amaranthaceae (18 and Solanaceae (15. The majority of alien taxa are perennial (63.8% of the total number of taxa with this life history assigned, including those with multiple life histories, annuals contribute 33.8% and 2.4% are biennial aliens. Among perennials the most common life forms are phanerophytes, of which 20.3% are trees and 12.6% shrubs; woody vines, stem succulents, and aquatic plants are comparatively less represented. Most of the 340 alien taxa introduced to Turkey have their native ranges in Americas (44.7% and Asia (27.6%. Of other regions, 9.1% originated in Africa, 4.4% in Eurasia, 3.8% in Australia and Oceania and 3.5% in the Mediterranean. The majority of taxa (71.9% were introduced intentionally, whereas the remaining (28.1% were introduced accidentally. Among the taxa introduced intentionally, the vast majority are ornamental plants (55.2%, 10.0% taxa were introduced for forestry and 6.7% as crops. Casual alien plants are most commonly found in urban and ruderal habitats (40.1% where naturalized taxa are also often recorded (27.3%. Plants that occur as agricultural weeds are typically naturalized rather than casual (16.0% vs 7.1%, respectively. However, (seminatural

  12. The newly hired hospital staff nurse's professionalism, satisfaction and alienation.

    Ahmadi, K S; Speedling, E J; Kuhn-Weissman, G

    1987-01-01

    In a previously reported panel study [Speedling et al. (1981). Int. J. Nurs. Stud. 18, 217-225], 180 Registered Nurses, three-quarters new graduates, were given questionnaires at time of hire and a year later. Using the panel study data, relationships among bureaucratic-professional role conception, actual situation and role discrepancy, and importance of job factors, job satisfaction and alienation, as well as age and length of stay at termination for time of hire only, are explored in this follow-up report. Mean bureaucratic actual situation (t = -5.18, P less than 0.001), bureaucratic role discrepancy (t = -2.77, P less than 0.01) and alienation (t = -2.36, P less than 0.05) increased, while professional actual situation (t = 3.39, P less than 0.01) and importance of job factors (t = 2.33, P less than 0.05) decreased during this first year of employment. In correlational analysis, at the time of hiring relationships were found between numerous variables, including: bureaucratic role conception with alienation (r = 0.17, P less than 0.05); bureaucratic actual situation with alienation (r = 0.19, P less than 0.05); professional role conception with alienation (r = -0.20, P less than 0.05) and with job satisfaction (r = -0.35, P less than 0.001); professional actual situation with job satisfaction (r = -0.19, P less than 0.05); and professional role discrepancy with job satisfaction (r = 0.23, P less than 0.01). A year after hiring, many relationships were found, including professional actual situation with job satisfaction (r = 0.26, P less than 0.05) and alienation with job satisfaction (r = -0.33, P less than 0.01). In stepwise regression analysis, age accounted for 8% of the variance in the importance of job factors (P less than 0.05), professional role conception for 28% of the variance in job satisfaction (P less than 0.001) at time of hire. A year after hiring, alienation and job satisfaction accounted for 12% of the variance in each other (P less than 0

  13. Property and women's alienation from their own reproductive labour.

    Dickenson, D L

    2001-06-01

    There is an urgent need for reconstructing models of property to make them more women-friendly. However, we need not start from scratch: both 'canonical' and feminist authors can sometimes provide concepts which we can refine and apply towards women's propertylessness. This paper looks in particular at women's alienation from their reproductive labour, building on Marx and Delphy. Developing an economic and political rather than a psychological reading of alienation, it then considers how the refined and revised concept can be applied to concrete examples in global justice for women: in particular, the commercialisation of embryonic and fetal tissue in the new stem cell technologies.

  14. The Paradoxical Linkage Of Social Alienation With Technological Advance

    Whelchel, Robert J.

    1984-08-01

    Popular, successful technology contains within itself certain principles which tend to alienate people from technology. A major contributor is user friendly design which produces estrangement by "hiding" the operative technology from the user. This alienation appears to be an irreducible residue of modern technology. This circumstance resonates with the current predominance of technology in our environment to produce a general feeling of estrangement from the world we inhabit. It thus appears prudent to develop strategies for coping with this phenomenon rather than unrealistically planning to eliminate it.

  15. 48 CFR 222.7301 - Prohibition on use of nonimmigrant aliens.

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Prohibition on use of nonimmigrant aliens. 222.7301 Section 222.7301 Federal Acquisition Regulations System DEFENSE ACQUISITION... aliens. (a) Any alien who is issued a visa or otherwise provided nonimmigrant status under Section 101(a...

  16. 76 FR 59927 - Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were Approved After...

    2011-09-28

    ...-0029] RIN 1615-AA90 Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were... qualifying aliens whose employment-creation immigrant petitions were approved by the former Immigration and...-273 Provisions C. Summary of the Adjudications Required by Public Law 107-273 III. Aliens Eligible To...

  17. 20 CFR 704.102 - Commutation of payments to aliens and nonresidents.

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Commutation of payments to aliens and... LHWCA EXTENSIONS Defense Base Act § 704.102 Commutation of payments to aliens and nonresidents. Authority to commute payments to aliens and nonnationals who are not residents of the United States and...

  18. 33 CFR 141.30 - Evidence of status as a resident alien.

    2010-07-01

    ... alien. 141.30 Section 141.30 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Evidence of status as a resident alien. For the purposes of this part, the employer may accept as sufficient evidence that a person is a resident alien any one of the following documents and no others: (a) A...

  19. 75 FR 7616 - Mitigation of Carrier Fines for Transporting Aliens Without Proper Documents; Modification of...

    2010-02-22

    ... Transporting Aliens Without Proper Documents; Modification of Memorandum of Understanding and Recalculation of... States an alien who does not have a valid passport and an unexpired visa, as required under applicable law, is subject to a fine for each alien transported lacking the required documentation. Pursuant to...

  20. 42 CFR 440.255 - Limited services available to certain aliens.

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Limited services available to certain aliens. 440... Limits Applicable to All Services § 440.255 Limited services available to certain aliens. (a) FFP for services. FFP is available for services provided to aliens described in this section which are necessary to...

  1. 75 FR 6883 - Temporary Agricultural Employment of H-2A Aliens in the United States

    2010-02-12

    ... Division 29 CFR Part 501 Temporary Agricultural Employment of H-2A Aliens in the United States; Final Rule... Division 29 CFR Part 501 RIN 1205-AB55 Temporary Agricultural Employment of H-2A Aliens in the United... of the alien in such labor or services will not adversely affect the wages and working conditions of...

  2. 26 CFR 31.3121(b)(19)-1 - Services of certain nonresident aliens.

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Services of certain nonresident aliens. 31.3121... 1954) General Provisions § 31.3121(b)(19)-1 Services of certain nonresident aliens. (a) (1) Services performed after 1961 by a nonresident alien individual who is temporarily present in the United States as a...

  3. 76 FR 16525 - Reorganization of Regulations on Control of Employment of Aliens

    2011-03-24

    .... 3260-2011] RIN 1125-AA64 Reorganization of Regulations on Control of Employment of Aliens AGENCY... Aliens, 74 FR 2337 (Jan. 15, 2009). The Homeland Security Act of 2002, as amended, transferred the... about employment of aliens in the United States and did not discuss EOIR's interim rule. As neither...

  4. 77 FR 33625 - Firearms Disabilities for Certain Nonimmigrant Aliens (2001R-332P)

    2012-06-07

    ... Aliens (2001R- 332P) AGENCY: Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), Department of... aliens. That regulation implemented the law by prohibiting, with certain exceptions, the sale or... or ammunition by, nonimmigrant aliens. The Department of Justice has now determined that the relevant...

  5. 49 CFR 24.208 - Aliens not lawfully present in the United States.

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Aliens not lawfully present in the United States... Requirements § 24.208 Aliens not lawfully present in the United States. (a) Each person seeking relocation... of an individual, that he or she is either a citizen or national of the United States, or an alien...

  6. 76 FR 1105 - Guidance on Reporting Interest Paid to Nonresident Aliens

    2011-01-07

    ...-BJ01 Guidance on Reporting Interest Paid to Nonresident Aliens AGENCY: Internal Revenue Service (IRS... and paid to nonresident alien individuals. These proposed regulations affect persons making payments.... bank deposit interest paid to any nonresident alien individual must be reported annually to the IRS. On...

  7. 14 CFR 47.7 - United States citizens and resident aliens.

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false United States citizens and resident aliens... AIRCRAFT AIRCRAFT REGISTRATION General § 47.7 United States citizens and resident aliens. (a) U.S. citizens... the application. (b) Resident aliens. An applicant for aircraft registration under 49 U.S.C. 44102 who...

  8. 12 CFR 268.205 - Employment of aliens; Access to sensitive information.

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Employment of aliens; Access to sensitive... Complaints § 268.205 Employment of aliens; Access to sensitive information. (a) Definitions. The definitions...— (i) A citizen or National of the United States, (ii) An alien who: (A) Meets the conditions set forth...

  9. 24 CFR 570.613 - Eligibility restrictions for certain resident aliens.

    2010-04-01

    ... certain resident aliens. 570.613 Section 570.613 Housing and Urban Development Regulations Relating to... GRANTS Other Program Requirements § 570.613 Eligibility restrictions for certain resident aliens. (a) Restriction. Certain newly legalized aliens, as described in 24 CFR part 49, are not eligible to apply for...

  10. 26 CFR 31.3306(c)(18)-1 - Services of certain nonresident aliens.

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Services of certain nonresident aliens. 31.3306...) § 31.3306(c)(18)-1 Services of certain nonresident aliens. (a) (1) Services performed after 1961 by a nonresident alien individual who is temporarily present in the United States as a nonimmigrant under...

  11. 22 CFR 42.1 - Aliens not required to obtain immigrant visas.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens not required to obtain immigrant visas... Immigrants § 42.1 Aliens not required to obtain immigrant visas. An immigrant within any of the following categories is not required to obtain an immigrant visa: (a) Aliens lawfully admitted for permanent residence...

  12. 42 CFR 410.175 - Alien absent from the United States.

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Alien absent from the United States. 410.175... Alien absent from the United States. (a) Medicare does not pay Part B benefits for services furnished to... during the first full calendar month the alien is back in the United States. [53 FR 6634, Mar. 2, 1988] ...

  13. 78 FR 4858 - Agency Information Collection Activities: Immigrant Petition for Alien Workers, Form I-140...

    2013-01-23

    ...-0015] Agency Information Collection Activities: Immigrant Petition for Alien Workers, Form I-140... Approved Collection. (2) Title of the Form/Collection: Immigrant Petition for Alien Worker. (3) Agency form... other for-profit. The information furnished on Form I-140 will be used by USCIS to classify aliens under...

  14. 26 CFR 1.873-1 - Deductions allowed nonresident alien individuals.

    2010-04-01

    ... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Deductions allowed nonresident alien individuals... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Nonresident Aliens and Foreign Corporations § 1.873-1 Deductions allowed nonresident alien individuals. (a) General provisions—(1) Allocation of deductions. In...

  15. 77 FR 65706 - Agency Information Collection Activities: Immigrant Petition for Alien Worker, Form I-140...

    2012-10-30

    ...-0015] Agency Information Collection Activities: Immigrant Petition for Alien Worker, Form I-140... Form/Collection: Immigrant Petition for Alien Worker. (3) Agency form number, if any, and the... information furnished on Form I-140 will be used by USCIS to classify aliens under sections 203(b)(1), 203(b...

  16. 77 FR 71432 - Agency Information Collection Activities: Immigrant Petition by Alien Entrepreneur, Form I-526...

    2012-11-30

    ...-0026] Agency Information Collection Activities: Immigrant Petition by Alien Entrepreneur, Form I-526.../Collection: Immigrant Petition by Alien Entrepreneur. (3) Agency form number, if any, and the applicable... abstract: Primary: Individuals or Households. This form is used by the USCIS to determine if an alien can...

  17. 76 FR 80403 - Agency Information Collection Activities; Proposed collection; Comments Request: Alien's Change...

    2011-12-23

    ... collection; Comments Request: Alien's Change of Address Form: 33/BIA Board of Immigration Appeal; 33/IC... Collection. (2) Title of the Form/Collection: Alien's Change of Address Forms 33/BIA Board of Immigration... send notices of the next administrative action or of any decisions in an alien's case. (5) An estimate...

  18. 26 CFR 31.3401(a)(6)-1 - Remuneration for services of nonresident alien individuals.

    2010-04-01

    ... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Remuneration for services of nonresident alien... services of nonresident alien individuals. (a) In general. All remuneration paid after December 31, 1966, for services performed by a nonresident alien individual, if such remuneration otherwise constitutes...

  19. 76 FR 51381 - Supplemental Awards to Seven Unaccompanied Alien Shelter Care Providers

    2011-08-18

    ... Seven Unaccompanied Alien Shelter Care Providers AGENCY: Office of Refugee Resettlement, ACF, HHS... grants to seven Unaccompanied Alien Shelter Care Providers. CFDA Number: 93.676. Statutory Authority...) announces the award of single-source expansion supplement grants to seven unaccompanied alien shelter care...

  20. 76 FR 64377 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Alien's Change...

    2011-10-18

    ... Collection; Comments Requested: Alien's Change of Address Forms: 33/BIA Board of Immigration Appeals and 33... approved collection. (2) Title of the Form/Collection: Alien's Change of Address Forms: 33/BIA Board of... determine where to send notices of the next administrative action or of any decisions in an alien's case. (5...

  1. 20 CFR 404.1928 - Effect of the alien non-payment provision.

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Effect of the alien non-payment provision... the alien non-payment provision. An agreement may provide that a person entitled to benefits under... party to the agreement, regardless of the alien non-payment provision (see § 404.460). ...

  2. 76 FR 27080 - Agency Information Collection Activities: Application To Pay Off or Discharge an Alien Crewman

    2011-05-10

    ... Activities: Application To Pay Off or Discharge an Alien Crewman AGENCY: U.S. Customs and Border Protection...: Application To Pay Off or Discharge an Alien Crewman (Form I-408). This is a proposed extension of an...: Application To Pay Off or Discharge an Alien Crewman. OMB Number: 1651-0106. Form Number: I-408. Abstract: CBP...

  3. 76 FR 10913 - Agency Information Collection Activities: Application To Pay Off or Discharge an Alien Crewman

    2011-02-28

    ... Activities: Application To Pay Off or Discharge an Alien Crewman AGENCY: U.S. Customs and Border Protection... information collection requirement concerning the Application to Pay Off or Discharge an Alien Crewman (Form I... Discharge an Alien Crewman. OMB Number: 1651-0106. Form Number: I-408. Abstract: CBP Form I-408, Application...

  4. 7 CFR 272.11 - Systematic Alien Verification for Entitlements (SAVE) Program.

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Systematic Alien Verification for Entitlements (SAVE... FOR PARTICIPATING STATE AGENCIES § 272.11 Systematic Alien Verification for Entitlements (SAVE... and Naturalization Service (INS), in order to verify the validity of documents provided by aliens...

  5. Internal and external dispersal of plants by animals: an aquatic perspective on alien interference

    van Leeuwen, Casper

    2018-01-01

    Many alien plants use animal vectors for dispersal of their diaspores (zoochory). If alien plants interact with native disperser animals, this can interfere with animal-mediated dispersal of native diaspores. Interference by alien species is known for frugivorous animals dispersing fruits of

  6. The PAANEEAC programme: bringing EIA professionals together

    Nooteboom, Sibout; Boven, G.; Post, Reinoud

    2015-01-01

    markdownabstract__Abstract__ National EIA systems include many actors: EIA agencies, project proponents, sectoral authorities, environmental and social NGOs, consultants, academics, lawyers, politicians and even journalists. Their views and actions largely determine whether EIA systems are successfully strengthened. The PAANEEAC programme assisted national associations of EIA professionals in Central Africa to bring all these actors together, to become platforms for exchange, and to undertake...

  7. Bringing History Alive in the Classroom!

    McRae, Lee, Ed.

    1996-01-01

    This document consists of the first four issues of a serial publication, "Bringing History Alive in the Classroom!" The volumes focus on: (1) "A Sampling of Renaissance Instruments," which includes: information on Christopher Columbus, Leondardo da Vinci, and William Shakespeare, a timeline from the middle ages through the renaissance, Queen…

  8. DNA Barcoding Investigations Bring Biology to Life

    Musante, Susan

    2010-01-01

    This article describes how DNA barcoding investigations bring biology to life. Biologists recognize the power of DNA barcoding not just to teach biology through connections to the real world but also to immerse students in the exciting process of science. As an investigator in the Program for the Human Environment at Rockefeller University in New…

  9. Inner Alienation: Diasporic Consciousness in Kamila Shamsie's "Salt and Saffron"

    Riaz, Humaira; Babaee, Ruzbeh

    2015-01-01

    The purpose of this study is to investigate the "diasporic consciousness" of the fictional characters, incorporated in selected work of Pakistani expatriate writer Kamila Shamsie through the portrayal of cross-cultural differences. This study attempts to unravel the inner-alienation that sustains through specific discourses and events…

  10. Status, Impact and Management of Invasive Alien Species in Tanzania

    The study used three methodological approaches including documentary search, interviews with relevant stakeholders and limited field visits. Findings from the study have indicated that the awareness, trends, distribution and impacts of the invasive alien species in Tanzania are variable, and similarly are the management ...

  11. Heritage Literacy: Adoption, Adaptation, and Alienation of Multimodal Literacy Tools

    Rumsey, Suzanne Kesler

    2009-01-01

    This article presents the concept of heritage literacy, a decision-making process by which people adopt, adapt, or alienate themselves from tools and literacies passed on between generations of people. In an auto-ethnographic study, four generations of a single family and Amish participants from the surrounding community were interviewed to…

  12. Ethnicity, Alienation, Identity: Themes in Hispanic Minority Fiction.

    Lewis, Marvin A.

    This paper presents a thematic examination of three novels by Hispanic minority writers. In their assessment of the human condition, Chicano, Puerto Rican, and Cuban exile writers share many concerns. Among them are the problems of ethnicity, alienation, and identity. These preoccupations are manifested primarily through character portrayal in…

  13. Alien flora of Turkey: checklist, taxonomic composition and ecological attributes

    Uludag, A.; Aksoy, N.; Yazlik, A.; Arslan, Z. F.; Yazmiş, E.; Üremiş, I.; Cossu, T. A.; Groom, Q.; Pergl, Jan; Pyšek, Petr; Brundu, G.

    2017-01-01

    Roč. 35, č. 1 (2017), s. 61-85 ISSN 1619-0033 Grant - others:COST(XE) TD1209; AV ČR(CZ) AP1002 Program:FA; Akademická prémie - Praemium Academiae Institutional support: RVO:67985939 Keywords : alien flora * Turkey * invasions Subject RIV: EF - Botanics OBOR OECD: Biodiversity conservation

  14. Satellite-based annual evaporation estimates of invasive alien plant ...

    ... of densely-invaded riparian areas is likely more pronounced. We concluded that the clearing of IAPs by the WFW programme has a positive effect on the availability of water resources through a reduction in ET. Keywords: invasive alien plants; indigenous vegetation; remote sensing; water use; evapotranspiration; SEBAL; ...

  15. School Related Alienation: Perceptions of Secondary School Students.

    Kunkel, Richard C.; And Others

    Responses to questionnaires administered to 10,000 senior high school students to ascertain their feelings of alienation as related to their schools are presented. The questionnaire items concerned: School as an Institution, The School as Teacher, Authority--Autonomy, and Parental Interest in School. The findings that resulted from the…

  16. Confrontation and Alienation: Education's Flawed Response to Religious Textbook Objections.

    Balajthy, Ernest

    Recent controversies over textbooks illustrate objections held by Evangelicals to "secular humanism" in the schools. Educators automatically tend to assume that all religious objections to curricula are clear-cut attempts at censorship. This confrontational attitude on the part of educators can lead to alienation of minority religious…

  17. Notulae to the Italian alien vascular flora: 4

    Galasso,Gabriele; Domina,Gianniantonio; Bonari,Gianmaria; Buono,Sergio; Chianese,Giuseppina; Cortesi,Gloria; Cortesi,Gloria; Iamonico,Duilio; Olivieri,Nicola; Peruzzi,Lorenzo; Pierini,Brunello; Roma-Marzio,Francesco; Scoppola,Anna; Soldano,Adriano; Stinca,Adriano

    2017-01-01

    In this contribution, new data concerning the Italian distribution of alien vascular flora are presented. It includes new records and exclusions for Italy or for Italian administrative regions of taxa in the genera Cedrus, Cenchrus, Citrus, Cyrtomium, Diospyros, Elaeagnus, Erigeron, Iris, Oenothera, Pavonia, Phytolacca, Styphnolobium, and Verbena. Furthermore, a new combination in the genus Amaranthus is proposed.

  18. Racism, Invisibility, and the Alienation of the African American in ...

    Although Ralph Ellison's Invisible Man has enjoyed a plethora of readings, how the Marxist concept of alienation and estrangement figure in the narrative has been largely ignored. Moreover, critics appear not to be in agreement about Ellison's aesthetic project in this novel. While some acknowledge the “Negro slant” of the ...

  19. Vegetation state in the alienation zone after the Chernobyl accident

    Sapegin, L.M.; Dajneko, N.M.; Timofeev, S.F.

    2002-01-01

    Vegetation state within the alienation zone on the territory of formed state farm 'Savichi' of the Bragin region was studied. 9 agroecosystem associations of the Braun-Blanguet system were selected. Their ecological, biological and economic characteristics are given. The research has shown that the content of Sr 90 in vegetative mass of most agroecosystem associations exceeded normative level. (authors)

  20. The Vibe of the Exiles: Aliens, Afropsychedelia and Psyculture

    Graham St John

    2013-11-01

    Full Text Available This article offers detailed comment on the vibe of the exiles, a socio-sonic aesthetic infused with the sensibility of the exile, of compatriotism in expatriation, a characteristic of psychedelic electronica from Goatrance to psytrance and beyond (i.e. psyculture. The commentary focuses on an emancipatory artifice which sees participants in the psyculture continuum adopt the figure of the alien in transpersonal and utopian projects. Decaled with the cosmic liminality of space exploration, alien encounter and abduction repurposed from science fiction, psychedelic event-culture cultivates posthumanist pretentions resembling Afrofuturist sensibilities that are identified with, appropriated and reassembled by participants. Offering a range of examples, among them Israeli psychedelic artists bent on entering another world, the article explores the interface of psyculture and Afrofuturism. Sharing a theme central to cosmic jazz, funk, rock, dub, electro, hip-hop and techno, from the earliest productions, Israeli and otherwise, Goatrance, assumed an off-world trajectory, and a concomitant celebration of difference, a potent otherness signified by the alien encounter, where contact and abduction become driving narratives for increasingly popular social aesthetics. Exploring the different orbits from which mystics and ecstatics transmit visions of another world, the article, then, focuses on the socio-sonic aesthetics of the dance floor, that orgiastic domain in which a multitude of “freedoms” are performed, mutant utopias propagated, and alien identities danced into being.

  1. Catalogue of alien animal species in the Czech Republic

    Hana Šefrová

    2005-01-01

    Full Text Available The catalogue of alien animal species registered in the Czech Republic, with data on their origin, date on the first observation, way of introduction (accidental, deliberate, spontaneous, invasive status (casual, non-invasive, post-invasive, invasive, habitat (eusynanthropic, urban, agricultural, natural, trophic requirements and possible influences (plant or stored-product pest, biodiversity influence. In total 595 species are listed, i.e. 1.8% of the fauna of this country; of these, 22 species of molluscs (8.8% of the local fauna, 451 spp. of arthropods (1.5%, 383 spp. of insects (1.4%, and 55 spp. of vertebrates (9.2%. Among the registered species, 248 spp. (41.8% are confined to closed and heated spaces by their occurrence, and 287 spp. have become naturalized (48.2%. Of these 113 spp. are considered invasive (19% of alien spp.. 65 spp. (10.9% of aliens are pests of stored products, 84 spp. (14.1% are parasites of important animals, 53 spp. (8.9% are pests of plants grown in heated rooms (above all, glasshouses, 28 ssp. (4.7% are agricultural or forest pests, and 39 spp. (6.6% may influence local biodiversity. The origin of the naturalized alien species is mostly in North America (70; 24.4%, the Mediterranean (61; 21.3%, E Asia (44; 15.4%, Central and SW Asia (43; 15%, and S or SE Asia (30; 10.5%.

  2. Recurrent bridgehead effects accelerate global alien ant spread

    Cleo Bertelsmeier; Sébastien Ollier; Andrew M. Liebhold; Eckehard G. Brockerhoff; Darren Ward; Laurent Keller

    2018-01-01

    Biological invasions are a major threat to biological diversity, agriculture, and human health. To predict and prevent new invasions, it is crucial to develop a better understanding of the drivers of the invasion process. The analysis of 4,533 border interception events revealed that at least 51 different alien ant species were intercepted at US ports over a period of...

  3. A Comparison of Alienation among Alternatively and Traditionally Certified Teachers.

    Shoho, Alan R.; Martin, Nancy K.

    The purpose of this study was to investigate the perceptions of alienation among alternatively and traditionally certified teachers. A total of 228 teachers in grades K-12 from a public university offering both traditional certification (TC) and cooperative alternative certification (AC) graduate programs were assessed using the School Alienation…

  4. Enhancing the AliEn Web Service Authentication

    Zhu Jianlin; Zhou Daicui; Zhang Guoping; Saiz, Pablo; Carminati, Federico; Betev, Latchezar; Lorenzo, Patricia Mendez; Grigoras, Alina Gabriela; Grigoras, Costin; Furano, Fabrizio; Schreiner, Steffen; Datskova, Olga Vladimirovna; Banerjee, Subho Sankar

    2011-01-01

    Web Services are an XML based technology that allow applications to communicate with each other across disparate systems. Web Services are becoming the de facto standard that enable inter operability between heterogeneous processes and systems. AliEn2 is a grid environment based on web services. The AliEn2 services can be divided in three categories: Central services, deployed once per organization; Site services, deployed on each of the participating centers; Job Agents running on the worker nodes automatically. A security model to protect these services is essential for the whole system. Current implementations of web server, such as Apache, are not suitable to be used within the grid environment. Apache with the mod s sl and OpenSSL only supports the X.509 certificates. But in the grid environment, the common credential is the proxy certificate for the purpose of providing restricted proxy and delegation. An Authentication framework was taken for AliEn2 web services to add the ability to accept X.509 certificates and proxy certificates from client-side to Apache Web Server. The authentication framework could also allow the generation of access control policies to limit access to the AliEn2 web services.

  5. Growth rates of alien Oreochromis niloticus and indigenous ...

    Growth rates of indigenous Oreochromis mortimeri and alien Oreochromis niloticus from Lake Kariba were estimated from samples collected in 1997–2000, 2003–2005 and 2010–2011. Growth zones on scales and otoliths of O. niloticus and on the otoliths and opercula of O. mortimeri were deposited annually.

  6. THE DISTRIBUTION AND SPREAD OF ALIEN VASCULAR PLANTS ...

    Surveys of alien plants at subantarctic Prince Edward Island in 2001 show that the ranges of all three introduced species have increased since the last survey in 1998. Poa annua, the longest-established species, increased its range substantially after 1987, prior to which it was confined to a single site for more than 20 years ...

  7. Potential impacts of alien freshwater crayfish in South Africa | de ...

    The habitat preferences and life history characteristics of four alien species of freshwater crayfish (Cherax tenuimanus, C. destructor, C. quadricarinatus and Procambarus clarkii) are reviewed. The potential impact of these species on South African freshwater ecosystems is assessed and the desirability of allowing their ...

  8. Alien fish species in upper Sakarya River and their distribution ...

    However, the fact that the flood plains have been reclaimed, excessive hunting, destruction of the ecologic balance and invasion of the area by the alien fish species threatens the fish stocks in Sakarya River. In this study, we aimed to determine the dispersion area of Carassius gibelio (Bloch, 1782), Oreochromis niloticus ...

  9. Student Drug Use, Risk-Taking and Alienation.

    Rouse, Beatrice A.; Ewing, John A.

    This study seeks: (1) to detect whether an increase in drug use occurred in the two years since a previous similar study; (2) to determine the kinds and levels of risk which the students associated with the nonprescription use of various drugs; and (3) to examine the extent to which the marihuana groups showed alienation. The study drew a…

  10. Public policy alienation of public service workers : A conceptual framework

    L.G. Tummers (Lars); V.J.J.M. Bekkers (Victor); A.J. Steijn (Bram)

    2007-01-01

    textabstractNowadays, many public professionals face identification problems towards public policies they have to implement; that is, they experience policy alienation. This is troublesome, as for a proper implementation a minimal level of identification with the public policy is required. We use

  11. Invasive alien predator causes rapid declines of native European ladybirds

    Roy, Helen E.; Adriaens, Tim; Isaac, Nick J.B.

    2012-01-01

    Aim Invasive alien species (IAS) are recognized as major drivers of biodiversity loss, but few causal relationships between IAS and species declines have been documented. In this study, we compare the distribution (Belgium and Britain) and abundance (Belgium, Britain and Switzerland) of formerly...

  12. Scientific challenges in the field of invasive alien plant management

    Van Wilgen, BW

    2004-01-01

    Full Text Available This article examines scientific challenges in the field of invasion alien plant management in South Africa. Overview of the Working for Water program, Issues of research funding, and Biological control research. It also includes some of the papers...

  13. Understanding Social Media Use as Alienation: A Review and Critique

    Reveley, James

    2013-01-01

    The opportunities social media provide for agential expressions of subjectivity and experiential learning, relative to social media's role in reproducing digital-era capitalism, are the subject of keen debate. There is now a burgeoning academic literature which suggests that social media users are, to a greater or lesser degree, alienated by…

  14. First record of predation by the alien invasive freshwater fish ...

    First record of predation by the alien invasive freshwater fish Micropterus salmoides L. (Centrarchidae) on migrating estuarine fishes in South Africa. ... Estuarine fish species, Monodactylus falciformis, and two species of the family Mugilidae, Mugil cephalus and Myxus capensis, were the most common fish prey in both size ...

  15. Alienation from work : Marxist ideologies and 21st century practice

    Shantz, A.; Alfes, K.; Truss, C.

    2014-01-01

    This paper responds to calls for research that takes into consideration the broader ideologies underpinning the employment relationship within capitalist societies by building and testing a model of work alienation. We examine how three work-related factors identified originally by Karl Marx act as

  16. Investigating Organizational Alienation Behavior in Terms of Some Variables

    Dagli, Abidin; Averbek, Emel

    2017-01-01

    The aim of this study is to detect the perceptions of public primary school teachers regarding organizational alienation behaviors in terms of some variables (gender, marital status and seniority). Survey model was used in this study. The research sample consists of randomly selected 346 teachers from 40 schools in the central district of Mardin,…

  17. The Relationship between Teachers' Occupational Professionalism and Organizational Alienation

    Yorulmaz, Yilmaz Ilker; Altinkurt, Yahya; Yilmaz, Kursad

    2015-01-01

    The purpose of this study is to determine the relationship between occupational professionalism and organizational alienation levels of teachers. The study is designed as a survey model. The sample of the study consists of 303 teachers working in the Mugla province of Turkey. Participants were selected by using the disproportionate cluster…

  18. Alienation appraisals distinguish adults diagnosed with DID from PTSD.

    DePrince, Anne P; Huntjens, Rafaële J C; Dorahy, Martin J

    2015-11-01

    Studies are beginning to show the importance of appraisals to different types and severities of psychiatric disorders. Yet, little work in this area has assessed whether trauma-related appraisals can differentiate complex trauma-related disorders, such as posttraumatic stress disorder (PTSD) and dissociative identity disorder (DID). The current study evaluated whether any of 6 trauma-related appraisals distinguished adults diagnosed with DID from those diagnosed with PTSD. To accomplish this, we first examined the basic psychometric properties of a Dutch-translated short-form of the Trauma Appraisals Questionnaire (TAQ) in healthy control (n = 57), PTSD (n = 27) and DID (n = 12) samples. The short-form Dutch translation of the TAQ showed good internal reliability and criterion-related validity for all 6 subscales (betrayal, self-blame, fear, alienation, shame, anger). Of the 6 subscales, the alienation appraisal subscale specifically differentiated DID from PTSD, with the former group reporting more alienation. Abuse-related appraisals that emphasize disconnection from self and others may contribute to reported problems of memory and identity common in DID. The current findings suggest that addressing experiences of alienation may be particularly important in treatment for clients diagnosed with DID. (c) 2015 APA, all rights reserved).

  19. Seed dispersal networks in the Galápagos and the consequences of alien plant invasions

    Heleno, R. H.; Olesen, Jens Mogens; Nogales, M.

    2013-01-01

    Alien plants are a growing threat to the Gala´pagos unique biota. We evaluated the impact of alien plants on eight seed dispersal networks from two islands of the archipelago. Nearly 10 000 intact seeds from 58 species were recovered from the droppings of 18 bird and reptile dispersers. The most......, followed by small ground finch, two mockingbirds, the giant tortoise and two insectivorous birds. Most animals dispersed alien seeds, but these formed a relatively small proportion of the interactions. Nevertheless, the integration of aliens was higher in the island that has been invaded for longest......, suggesting a time-lag between alien plant introductions and their impacts on seed dispersal networks. Alien plants become more specialized with advancing invasion, favouring more simplified plant and disperser communities. However, only habitat type significantly affected the overall network structure. Alien...

  20. Marine alien species as an aspect of global change

    Anna Occhipinti-Ambrogi

    2010-06-01

    Full Text Available The transport of organisms across oceans is an anthropogenic agent of global change that has profoundly affected the natural distribution of littoral biota and altered the makeup of biogeographic regions. The homogenization of marine biotas is a phenomenon especially affecting coastal regions and is spearheaded by a suite of opportunistic species at the expense of native species. Climate change may exacerbate the trend: sea surface temperatures, hydrodynamics, pH and carbonate cycles, already show marked fluctuations compared to the past. Alien invasive species are impacted by the change of marine climate in a variety of ways, which are we have just begun to notice, observe and interpret. A conceptual framework has yet to be conceived that links theories on biological introductions and invasions with the physical aspects of global change. Therefore predicting the scale of invasions or their impact on biodiversity is a daunting task. Integration of biological and environmental information systems, niche models, and climate projections would improve management of aquatic ecosystems under the dual threats of biotic invasions and climate change. The recorded spread of alien species and analysis of patterns of invasions may serve as the starting point for searching connections with climate change descriptors. The Mediterranean Sea is home to an exceptionally large number of alien species, resulting from its exceptional history and multiple vectors. For much of the twentieth century alien thermophilic species, which had entered the Mediterranean through the Suez Canal, have been confined to the Levantine Basin. In recent years climate driven hydrographic changes have coincided with a pronounced expansion of alien thermophilic biota to the central and western basins of the Mediterranean. We discuss some changes in emergent functions and services in Mediterranean ecosystems under the combined effect of invasive species and climate changes.

  1. Bringing optics to Fab Labs in Europe

    Adam, Aurèle; Zuidwijk, Thim; Urbach, Paul

    2017-08-01

    The Optics Group of Delft University of Technology plays a major role in teaching optics to bachelor and master students. In addition, the group has a long record of introducing, demonstrating and teaching optics to quite diverse groups of people from outside of the university. We will describe some of these activities and focus on a recently started project funded by the European Commission called Phablabs 4.0, which aims to bring photonics to European Fab labs.

  2. Editorial: Biotechnology Journal brings more than biotechnology.

    Jungbauer, Alois; Lee, Sang Yup

    2015-09-01

    Biotechnology Journal always brings the state-of-the-art biotechnologies to our readers. Different from other topical issues, this issue of Biotechnology Journal is complied with a series of exiting reviews and research articles from spontaneous submissions, again, addressing society's actual problems and needs. The progress is a real testimony how biotechnology contributes to achievements in healthcare, better utilization of resources, and a bio-based economy. Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  3. Development and validation of cross-transferable and polymorphic DNA markers for detecting alien genome introgression in Oryza sativa from Oryza brachyantha.

    Ray, Soham; Bose, Lotan K; Ray, Joshitha; Ngangkham, Umakanta; Katara, Jawahar L; Samantaray, Sanghamitra; Behera, Lambodar; Anumalla, Mahender; Singh, Onkar N; Chen, Meingsheng; Wing, Rod A; Mohapatra, Trilochan

    2016-08-01

    African wild rice Oryza brachyantha (FF), a distant relative of cultivated rice Oryza sativa (AA), carries genes for pests and disease resistance. Molecular marker assisted alien gene introgression from this wild species to its domesticated counterpart is largely impeded due to the scarce availability of cross-transferable and polymorphic molecular markers that can clearly distinguish these two species. Availability of the whole genome sequence (WGS) of both the species provides a unique opportunity to develop markers, which are cross-transferable. We observed poor cross-transferability (~0.75 %) of O. sativa specific sequence tagged microsatellite (STMS) markers to O. brachyantha. By utilizing the genome sequence information, we developed a set of 45 low cost PCR based co-dominant polymorphic markers (STS and CAPS). These markers were found cross-transferrable (84.78 %) between the two species and could distinguish them from each other and thus allowed tracing alien genome introgression. Finally, we validated a Monosomic Alien Addition Line (MAAL) carrying chromosome 1 of O. brachyantha in O. sativa background using these markers, as a proof of concept. Hence, in this study, we have identified a set molecular marker (comprising of STMS, STS and CAPS) that are capable of detecting alien genome introgression from O. brachyantha to O. sativa.

  4. Production and characterization of alien chromosome additions in shallot (Allium cepa L. Aggregatum group) carrying extra chromosome(s) of Japanese bunching onion (A. fistulosum L.)

    Hang, Tran Thi Minh; Shigyo, Masayoshi; Yamauchi, Naoki; Tashiro, Yosuke

    2004-01-01

    First and second backcrosses of amphidiploid hybrids (2n = 4x = 32, genomes AAFF) between shallot (Allium cepa Aggregatum group) and A. fistulosum were conducted to produce A. cepa - A. fistulosum alien addition lines. When shallot (A. cepa Aggregatum group) was used as a pollinator, the amphidiploids and allotriploids set germinable BC1 and BC2 seeds, respectively. The 237 BC1 plants mainly consisted of 170 allotriploids (2n = 3x = 24, AAF) and 42 hypo-allotriploids possessing 23 chromosomes...

  5. The Wild-Card Character of "Bring Your Own:" A Panel Discussion

    Campbell, W. Gardner; Fitch, Megan; German, Robert F., Jr.; Hulvey, Dale; McIntosh, Keith; McPherson, Michael R.; O'Keefe, John

    2013-01-01

    Panelists on the front lines of higher education information technology share their thoughts on Bring Your Own Device (BYOD) and what it could mean for colleges and universities. Five questions were asked of each panelist. These were: (1) How strategically important to higher education is the BYOD phenomenon? Is it simply a passing fad? (2) Should…

  6. Screening and incorporation of rust resistance from Allium cepa into bunching onion (Allium fistulosum) via alien chromosome addition.

    Wako, Tadayuki; Yamashita, Ken-ichiro; Tsukazaki, Hikaru; Ohara, Takayoshi; Kojima, Akio; Yaguchi, Shigenori; Shimazaki, Satoshi; Midorikawa, Naoko; Sakai, Takako; Yamauchi, Naoki; Shigyo, Masayoshi

    2015-04-01

    Bunching onion (Allium fistulosum L.; 2n = 16), bulb onion (Allium cepa L. Common onion group), and shallot (Allium cepa L. Aggregatum group) cultivars were inoculated with rust fungus, Puccinia allii, isolated from bunching onion. Bulb onions and shallots are highly resistant to rust, suggesting they would serve as useful resources for breeding rust resistant bunching onions. To identify the A. cepa chromosome(s) related to rust resistance, a complete set of eight A. fistulosum - shallot monosomic alien addition lines (MAALs) were inoculated with P. allii. At the seedling stage, FF+1A showed a high level of resistance in controlled-environment experiments, suggesting that the genes related to rust resistance could be located on shallot chromosome 1A. While MAAL, multi-chromosome addition line, and hypoallotriploid adult plants did not exhibit strong resistance to rust. In contrast to the high resistance of shallot, the addition line FF+1A+5A showed reproducibly high levels of rust resistance.

  7. Alien plant dynamics following fire in mediterranean-climate California shrublands

    Keeley, J.E.; Baer-Keeley, M.; Fotheringham, C.J.

    2005-01-01

    Over 75 species of alien plants were recorded during the first five years after fire in southern California shrublands, most of which were European annuals. Both cover and richness of aliens varied between years and plant association. Alien cover was lowest in the first postfire year in all plant associations and remained low during succession in chaparral but increased in sage scrub. Alien cover and richness were significantly correlated with year (time since disturbance) and with precipitation in both coastal and interior sage scrub associations. Hypothesized factors determining alien dominance were tested with structural equation modeling. Models that included nitrogen deposition and distance from the coast were not significant, but with those variables removed we obtained a significant model that gave an R2 = 0.60 for the response variable of fifth year alien dominance. Factors directly affecting alien dominance were (1) woody canopy closure and (2) alien seed banks. Significant indirect effects were (3) fire intensity, (4) fire history, (5) prefire stand structure, (6) aridity, and (7) community type. According to this model the most critical factor influencing aliens is the rapid return of the shrub and subshrub canopy. Thus, in these communities a single functional type (woody plants) appears to the most critical element controlling alien invasion and persistence. Fire history is an important indirect factor because it affects both prefire stand structure and postfire alien seed banks. Despite being fire-prone ecosystems, these shrublands are not adapted to fire per se, but rather to a particular fire regime. Alterations in the fire regime produce a very different selective environment, and high fire frequency changes the selective regime to favor aliens. This study does not support the widely held belief that prescription burning is a viable management practice for controlling alien species on semiarid landscapes. ?? 2005 by the Ecological Society of

  8. Is Parental Alienation Disorder a Valid Concept? Not According to Scientific Evidence. A Review of "Parental Alienation, DSM-5 and ICD-11" by William Bernet

    Pepiton, M. Brianna; Alvis, Lindsey J.; Allen, Kenneth; Logid, Gregory

    2012-01-01

    This article reviews a recent book arguing how a concept known as parental alienation syndrome--now parental alienation disorder--should be included in official psychiatric/psychological and medical classification diagnostic manuals. Anecdotal cases and opinion are presented as research and scientific evidence, and stories are presented as…

  9. Bringing the environment down to earth.

    Reinhardt, F L

    1999-01-01

    The debate on business and the environment has typically been framed in simple yes-or-no terms: "Does it pay to be green?" But the environment, like other business issues, requires a more complex approach--one that demands more than such all-or-nothing thinking. Managers need to ask instead, "Under what circumstances do particular kinds of environmental investments deliver returns to shareholders?" This article presents five approaches that managers can take to identify those circumstances and integrate the environment into their business thinking. These approaches will enable companies with the right industry structure, competitive position, and managerial skills to reconcile their responsibility to shareholders with the pressure to be faithful stewards of the earth's resources. Some companies can distance themselves from competitors by differentiating their products and commanding higher prices for them. Others may be able to "manage" their competitors by imposing a set of private regulations or by helping to shape the rules written by government officials. Still others may be able to cut costs and help the environment simultaneously. Almost all can learn to improve their management of risk and thus reduce the outlays associated with accidents, lawsuits, and boycotts. And some companies may even be able to make systemic changes that will redefine competition in their markets. All five approaches can help managers bring the environment down to earth. And that means bringing the environment back into the fold of business problems and determining when it really pays to be green.

  10. Parental alienation: when parents and children need help

    Marta Filipa Mendonça Gomes

    2016-07-01

    Full Text Available The social changes that are contributing to modifications in family structure are also, among others, associated with an increase in divorces and difficulties in parenting. In this context, there are specific problems that arise such as parental alienation, where one of the parents, through manipulative strategies and maneuvers, tries to tarnish the image of the other, seeking to exclude him of child's life, destroying their bonding. Often, these actions can turn on false allegations of child abuse. For this reason it becomes even more important raising awareness on this issue. This article will focus the concept of parental alienation, as well as its causes, manifestations and effects that are associated with their practice.

  11. Parental Alienation Syndrome in Italian legal judgments: an exploratory study.

    Lavadera, Anna Lubrano; Ferracuti, Stefano; Togliatti, Marisa Malagoli

    2012-01-01

    The present study highlights the characteristics of separated families in Italy for whom Parental Alienation Syndrome (PAS) has been diagnosed during court custody evaluations. The study analyzed the psychological reports of 12 court-appointed expert evaluations of families for whom PAS had been diagnosed. Twelve evaluations that did not receive the PAS diagnosis served as a control group. A specific coding system was used for data analysis. The results indicated that the alienating parents were always the parents who had custody of the children. Children who were diagnosed with PAS were predominantly the only child in the family, had identity problems and manifested manipulative behavior. The consultant in these cases suggested individual psychotherapy for the children and recommended foster care to the Social Services agency. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. Cryogenics bringing the temperature down, underground

    2005-01-01

    The first 600m of the LHC cryogenic distribution line (QRL), which will feed the accelerator's superconducting magnets, has passed initial validating tests of its mechanical design at room and cryogenic temperatures.

  13. MAD with Aliens? Interstellar deterrence and its implications

    Korhonen, Janne M.

    2013-01-01

    The possibility that extraterrestrial intelligences (ETIs) could be hostile to humanity has been raised as a reason to avoid even trying to contact ETIs. However, there is a distinct shortage of analytical discussion about the risks of an attack, perhaps because of an implicit premise that we cannot analyze the decision making of an alien civilization. This paper argues that we can draw some inferences from the history of the Cold War and nuclear deterrence in order to show that at least some...

  14. Floristic characteristics of alien invasive seed plant species in China.

    Wang, Congyan; Liu, Jun; Xiao, Hongguang; Zhou, Jiawei; DU, Daolin

    2016-01-01

    This study aims to determine the floristic characteristics of alien invasive seed plant species (AISPS) in China. There are a total of five hundred and thirteen AISPS, belonging to seventy families and two hundred and eighty-three genera. Seventy families were classified into nine areal types at the family level, and "Cosmopolitan" and "Pantropic" are the two main types. Two hundred and eighty-three genera were classified into twelve areal types at the genus level, and "Pantropic", "Trop. Asia & Amer. disjuncted", and "Cosmopolitan" are the three main types. These results reveal a certain degree of diversity among AISPS in China. The floristic characteristics at the family level exhibit strong pantropic characteristics. Two possible reasons for this are as follows. Firstly, southeastern China is heavily invaded by alien invasive plant species and this region has a mild climate. Secondly, southeastern China is more disturbed by human activities than other regions in China. The floristic characteristics at the genus level display strong pantropic but with abundant temperate characteristics. This may be due to that China across five climatic zones and the ecosystems in which the most alien invasive plant species occur have the same or similar climate with their natural habitat.

  15. Native plant community response to alien plant invasion and removal

    Jara ANDREU

    2011-01-01

    Full Text Available Given the potential ecological impacts of invasive species, removal of alien plants has become an important management challenge and a high priority for environmental managers. To consider that a removal effort has been successful requires both, the effective elimination of alien plants and the restoration of the native plant community back to its historical composition and function. We present a conceptual framework based on observational and experimental data that compares invaded, non-invaded and removal sites to quantify invaders’ impacts and native plant recover after their removal. We also conduct a meta-analysis to quantitatively evaluate the impacts of plant invaders and the consequences of their removal on the native plant community, across a variety of ecosystems around the world. Our results that invasion by alien plants is responsible for a local decline in native species richness and abundance. Our analysis also provides evidence that after removal, the native vegetation has the potential to recover to a pre-invasion target state. Our review reveal that observational and experimental approaches are rarely used in concert, and that reference sites are scarcely employed to assess native species recovery after removal. However, we believe that comparing invaded, non-invaded and removal sites offer the opportunity to obtain scientific information with relevance for management.

  16. Alien plant invasion in mixed-grass prairie: Effects of vegetation type and anthropogenic disturbance

    Larson, D.L.; Anderson, P.J.; Newton, W.

    2001-01-01

    The ability of alien plant species to invade a region depends not only on attributes of the plant, but on characteristics of the habitat being invaded. Here, we examine characteristics that may influence the success of alien plant invasion in mixed-grass prairie at Theodore Roosevelt National Park, in western North Dakota, USA. The park consists of two geographically separate units with similar vegetation types and management history, which allowed us to examine the effects of native vegetation type, anthropogenic disturbance, and the separate park units on the invasion of native plant communities by alien plant species common to counties surrounding both park units. If matters of chance related to availability of propagules and transient establishment opportunities determine the success of invasion, park unit and anthropogenic disturbance should better explain the variation in alien plant frequency. If invasibility is more strongly related to biotic or physical characteristics of the native plant communities, models of alien plant occurrence should include vegetation type as an explanatory variable. We examined >1300 transects across all vegetation types in both units of the park. Akaike's Information Criterion (AIC) indicated that the fully parameterized model, including the interaction among vegetation type, disturbance, and park unit, best described the distribution of both total number of alien plants per transect and frequency of alien plants on transects where they occurred. Although all vegetation types were invaded by alien plants, mesic communities had both greater numbers and higher frequencies of alien plants than did drier communities. A strong element of stochasticity, reflected in differences in frequencies of individual species between the two park units, suggests that prediction of risk of invasion will always involve uncertainty. In addition, despite well-documented associations between anthropogenic disturbance and alien plant invasion, five of

  17. Apathy, alienation and young people: the political engagement of British millennials

    Fox, Stuart

    2015-01-01

    Conventional wisdom holds that today’s young people, often known as ‘the Millennials’, are a politically alienated generation. Their hostility towards political parties, association with protest movements, and low electoral turnout are all said to indicate their alienation from the processes and institutions of Western democracy. This conventional wisdom stands, however, on shaky ground. Previous research has given too little attention to the definition and measurement of political alienation...

  18. How the attachment styles associated with Student Alienation: The Mediation Role of Emotional Well-being

    Mert, Abdullah

    2014-01-01

    The present study examined emotional well-being as a mediator between parental attachment (mother and father) and student alienation. A total of 227 high school students from the city of Ankara completed the self-report measures of parental attachment, positive and negative affect, and alienation. Using structural equation modeling, a model was examined in which emotional well-being mediated the link between parental attachment and alienation feeling of students. Results from structural equat...

  19. Internal and External Dispersal of Plants by Animals: An Aquatic Perspective on Alien Interference

    Casper H. A. van Leeuwen

    2018-02-01

    Full Text Available Many alien plants use animal vectors for dispersal of their diaspores (zoochory. If alien plants interact with native disperser animals, this can interfere with animal-mediated dispersal of native diaspores. Interference by alien species is known for frugivorous animals dispersing fruits of terrestrial plants by ingestion, transport and egestion (endozoochory. However, less attention has been paid to possible interference of alien plants with dispersal of diaspores via external attachment (ectozoochory, epizoochory or exozoochory, interference in aquatic ecosystems, or positive effects of alien plants on dispersal of native plants. This literature study addresses the following hypotheses: (1 alien plants may interfere with both internal and external animal-mediated dispersal of native diaspores; (2 interference also occurs in aquatic ecosystems; (3 interference of alien plants can have both negative and positive effects on native plants. The studied literature revealed that alien species can comprise large proportions of both internally and externally transported diaspores. Because animals have limited space for ingested and adhering diaspores, alien species affect both internal and external transport of native diaspores. Alien plant species also form large proportions of all dispersed diaspores in aquatic systems and interfere with dispersal of native aquatic plants. Alien interference can be either negative (e.g., through competition with native plants or positive (e.g., increased abundance of native dispersers, changed disperser behavior or attracting additional disperser species. I propose many future research directions, because understanding whether alien plant species disrupt or facilitate animal-mediated dispersal of native plants is crucial for targeted conservation of invaded (aquatic plant communities.

  20. 32 CFR 1630.42 - Class 4-C: Alien or dual national.

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Class 4-C: Alien or dual national. 1630.42... CLASSIFICATION RULES § 1630.42 Class 4-C: Alien or dual national. In Class 4-C shall be placed any registrant who... service in the United States. (b) Is an alien and who has departed from the United States prior to being...

  1. The alien hand sign. Localization, lateralization and recovery.

    Goldberg, G; Bloom, K K

    1990-10-01

    The alien hand sign was first described by Brion and Jedynak as a "feeling of estrangement between the patient and one of his hands." The affected hand frequently shows a grasp reflex and an instinctive grasp reaction as well as elements of what Denny-Brown referred to as a "magnetic apraxia" associated with frontal lobe damage. Most notably, however, the affected hand is observed to perform apparently purposive behaviors that are perceived as being outside the volitional control of the patient. The patients interpret the behavior of their own affected limb as being controlled by an external agent. They do not feel that they are initiating or controlling the behavior of the hand and often express dismay at the hand's "extravolitional" activity. The patients attempt to control behavior of the alien hand with the unimpaired hand by forcibly restraining the affected limb, an act that may be termed "self-restriction." In this paper, we report an additional four cases of alien hand sign in right-handed subjects: two involving the right hand and two involving the left hand. In each case, the clinical findings were associated with extensive unilateral damage of the medial frontal cortex of the hemisphere contralateral to the affected hand. Furthermore, the alien movement gradually disappears over the course of 6-12 months after the stroke. These clinical case studies are presented and discussed in the context of the "dual premotoer systems hypothesis," an anatomicophysiological model that proposes that action is organized by two separate but interactive premotor brain systems corresponding to evolutionarily defined medial and lateral cortical moieties. It is hypothesized that the alien mode behavior results from unconstrained activity of the lateral premotor system in the damaged hemisphere. The residual volitional control in the limb occurs through the activity of the intact medial premotor system of the ipsilateral hemisphere. Recovery may occur through extension of

  2. Bringing Pulsed Laser Welding into Production

    Olsen, Flemmming Ove

    1996-01-01

    In this paper, some research and develop-ment activities within pulsed laser welding technology at the Tech-nical University of Denmark will be described. The laser group at the Insti-tute for Manufacturing Technology has nearly 20 years of experience in laser materials process-ing. Inter......-nationally the group is mostly known for its contri-butions to the development of the laser cutting process, but further it has been active within laser welding, both in assisting industry in bringing laser welding into production in several cases and in performing fundamental R & D. In this paper some research...... activities concerning the weldability of high alloyed austenitic stainless steels for mass production industry applying industrial lasers for fine welding will be described. Studies on hot cracking sensitivity of high alloyed austenitic stainless steel applying both ND-YAG-lasers and CO2-lasers has been...

  3. Science and Sport bringing people together

    Staff Association

    2018-01-01

    ASCERI is the Association of the Sports Communities of the European Research Institutes and aims to contribute to a united Europe through regular sports meetings, bringing together members of public Research Institutes at European level. The Association's members come from over 42 Research Institutes spanning 15 countries. The association was born from the German "Kernforschungszentrum Karlsruhe" (KfK) football team who had the idea to play against other teams from institutes also involved in nuclear research. Therefore, six teams from different German centres were invited to take part in a "Reaktoren Fußballturnier" in Karlsruhe on 2 July 1966. Ever since, The Winter-ATOMIADE has taken place every three years and alternating with the Summer-ATOMIADE and a Mini Atomiade in between with numerous sports and leisure activities including football, skiing, golf, athletics, tennis, volleyball to name a few. CERN has been a regular participant ...

  4. Developing a web page: bringing clinics online.

    Peterson, Ronnie; Berns, Susan

    2004-01-01

    Introducing clinical staff education, along with new policies and procedures, to over 50 different clinical sites can be a challenge. As any staff educator will confess, getting people to attend an educational inservice session can be difficult. Clinical staff request training, but no one has time to attend training sessions. Putting the training along with the policies and other information into "neat" concise packages via the computer and over the company's intranet was the way to go. However, how do you bring the clinics online when some of the clinical staff may still be reluctant to turn on their computers for anything other than to gather laboratory results? Developing an easy, fun, and accessible Web page was the answer. This article outlines the development of the first training Web page at the University of Wisconsin Medical Foundation, Madison, WI.

  5. Bringing Space Weather Down to Earth

    Reiff, P. H.; Sumners, C.

    2005-05-01

    Most of the public has no idea what Space Weather is, but a number of innovative programs, web sites, magazine articles, TV shows and planetarium shows have taken space weather from an unknown quantity to a much more visible field. This paper reviews new developments, including the new Space Weather journal, the very popular spaceweather.com website, new immersive planetarium shows that can go "on the road", and well-publicized Sun-Earth Day activities. Real-time data and reasonably accurate spaceweather forecasts are available from several websites, with many subscribers. Even the renaissance of amateur radio because of Homeland Security brings a new generation of learners to wonder what is going on in the Sun today. The NSF Center for Integrated Space Weather Modeling has a dedicated team to reach both the public and a greater diversity of new scientists.

  6. Alien plant species list and distribution for Camdeboo National Park, Eastern Cape Province, South Africa

    Mmoto L. Masubelele

    2009-09-01

    Full Text Available Protected areas globally are threatened by the potential negative impacts that invasive alien plants pose, and Camdeboo National Park (CNP, South Africa, is no exception. Alien plants have been recorded in the CNP since 1981, before it was proclaimed a national park by South African National Parks in 2005. This is the first publication of a list of alien plants in and around the CNP. Distribution maps of some of the first recorded alien plant species are also presented and discussed. To date, 39 species of alien plants have been recorded, of which 13 are invasive and one is a transformer weed. The majority of alien plant species in the park are herbaceous (39% and succulent (24% species. The most widespread alien plant species in the CNP are Atriplex inflata (= A. lindleyi subsp. inflata, Salsola tragus (= S. australis and cacti species, especially Opuntia ficus-indica. Eradication and control measures that have been used for specific problematic alien plant species are described. Conservation implications: This article represents the first step in managing invasive alien plants and includes the collation of a species list and basic information on their distribution in and around the protected area. This is important for enabling effective monitoring of both new introductions and the distribution of species already present. We present the first species list and distribution information for Camdeboo National Park.

  7. AliEnFS - a Linux File System for the AliEn Grid Services

    Peters, Andreas J.; Saiz, P.; Buncic, P.

    2003-01-01

    Among the services offered by the AliEn (ALICE Environment http://alien.cern.ch) Grid framework there is a virtual file catalogue to allow transparent access to distributed data-sets using various file transfer protocols. $alienfs$ (AliEn File System) integrates the AliEn file catalogue as a new file system type into the Linux kernel using LUFS, a hybrid user space file system framework (Open Source http://lufs.sourceforge.net). LUFS uses a special kernel interface level called VFS (Virtual F...

  8. The tumor suppressors p33ING1 and p33ING2 interact with alien in vivo and enhance alien-mediated gene silencing.

    Fegers, Inga; Kob, Robert; Eckey, Maren; Schmidt, Oliver; Goeman, Frauke; Papaioannou, Maria; Escher, Niko; von Eggeling, Ferdinand; Melle, Christian; Baniahmad, Aria

    2007-11-01

    The tumor suppressor p33ING1 is involved in DNA repair and cell cycle regulation. Furthermore, p33ING1 is a transcriptional silencer that recognizes the histone mark for trimethylated lysine 4 at histone H3. Interestingly, expression of p33ING1 and p33ING2 is able to induce premature senescence in primary human fibroblasts. The corepressor Alien is involved in gene silencing mediated by selected members of nuclear hormone receptors. In addition, Alien acts as a corepressor for E2F1, a member of the E2F cell cycle regulatory family. Furthermore, recent findings suggest that Alien is complexed with transcription factors participating in DNA repair and chromatin. Here, using a proteomic approach by surface-enhanced laser desorption ionization and mass spectrometry (SELDI-MS) combined with immunological techniques, we show that Alien interacts in vivo with the tumor suppressor p33ING1 as well as with the related tumor suppressor candidate p33ING2. The interaction of Alien with p33ING1 and p33ING2 was confirmed in vitro with GST-pull-down, suggesting a direct binding of Alien to these factors. The binding domain was mapped to a central region of Alien. Functionally, the expression of p33ING1 or p33ING2 enhances the Alien-mediated silencing, suggesting that the interaction plays a role in transcriptional regulation. Thus, the findings suggest that the identified interaction between Alien and the tumor suppressors p33ING1 and p33ING2 reveals a novel cellular protein network.

  9. Frontier Fields: A Cost-Effective Approach to Bringing Authentic Science to the Education Community

    Eisenhamer, B.; Lawton, B.; Summers, F.; Ryer, H.

    2015-11-01

    For more than two decades, the Hubble EPO program has sought to bring the wonders of the universe to the education community and the public, and to engage audiences in the adventure of scientific discovery. Program components include standards-based, curriculum-support materials, exhibits and exhibit components, and professional development workshops. The main underpinnings of the program's infrastructure are scientist-educator development teams, partnerships, and an embedded program evaluation component. The Space Telescope Science Institute's Office of Public Outreach is leveraging this existing infrastructure to bring the Frontier Fields science program to the education community in a cost-effective way. Frontier Fields observations and results have been, and will continue to be, embedded into existing product lines and professional development offerings. We also are leveraging our new social media strategy to bring the science program to the public in the form of an ongoing blog.

  10. Bringing Seismological Research into the School Setting

    Pavlis, G. L.; Hamburger, M. W.

    2004-12-01

    One of the primary goals of educational seismology programs is to bring inquiry-based research to the middle- and high-school classroom setting. Although it is often stated as a long-term goal of science outreach programs, in practice there are many barriers to research in the school setting, among them increasing emphasis on test-oriented training, decreasing interest and participation in science fairs, limited teacher confidence and experience for mentoring research, insufficient student preparedness for research projects, and the short term of university involvement (typically limited to brief one-day encounters). For the past three+ years we have tried to address these issues through a focused outreach program we have called the PEPP Research Fellows Program. This is treated as an honors program in which high school teachers in our group nominate students with interests in science careers. These students are invited to participate in the program, and those who elect to take part participate in a one-day education and training session in the fall. Rather than leave research projects completely open, we direct the students at toward one of two specific, group-oriented projects (in our case, one focusing on local recordings of mining explosions, and a second on teleseismic body-wave analysis), but we encourage them to act as independent researchers and follow topics of interest. The students then work on seismic data from the local educational network or from the IRIS facilities. Following several months of informal interaction with teachers and students (email, web conferencing, etc.), we bring the students and teachers to our university for a weekend research symposium in the spring. Students present their work in oral or poster form and prizes are given for the best papers. Projects range from highly local projects (records of seismic noise at school X) to larger-scale regional projects (analysis of teleseismic P-wave delays at PEPP network stations) From 20 to

  11. Efficient anchoring of alien chromosome segments introgressed into bread wheat by new Leymus racemosus genome-based markers.

    Edet, Offiong Ukpong; Kim, June-Sik; Okamoto, Masanori; Hanada, Kousuke; Takeda, Tomoyuki; Kishii, Masahiro; Gorafi, Yasir Serag Alnor; Tsujimoto, Hisashi

    2018-03-27

    The tertiary gene pool of bread wheat, to which Leymus racemosus belongs, has remained underutilized due to the current limited genomic resources of the species that constitute it. Continuous enrichment of public databases with useful information regarding these species is, therefore, needed to provide insights on their genome structures and aid successful utilization of their genes to develop improved wheat cultivars for effective management of environmental stresses. We generated de novo DNA and mRNA sequence information of L. racemosus and developed 110 polymorphic PCR-based markers from the data, and to complement the PCR markers, DArT-seq genotyping was applied to develop additional 9990 SNP markers. Approximately 52% of all the markers enabled us to clearly genotype 22 wheat-L. racemosus chromosome introgression lines, and L. racemosus chromosome-specific markers were highly efficient in detailed characterization of the translocation and recombination lines analyzed. A further analysis revealed remarkable transferability of the PCR markers to three other important Triticeae perennial species: L. mollis, Psathyrostachys huashanica and Elymus ciliaris, indicating their suitability for characterizing wheat-alien chromosome introgressions carrying chromosomes of these genomes. The efficiency of the markers in characterizing wheat-L. racemosus chromosome introgression lines proves their reliability, and their high transferability further broadens their scope of application. This is the first report on sequencing and development of markers from L. racemosus genome and the application of DArT-seq to develop markers from a perennial wild relative of wheat, marking a paradigm shift from the seeming concentration of the technology on cultivated species. Integration of these markers with appropriate cytogenetic methods would accelerate development and characterization of wheat-alien chromosome introgression lines.

  12. Detection of alien genetic introgressions in bread wheat using dot-blot genomic hybridisation.

    Rey, María-Dolores; Prieto, Pilar

    2017-01-01

    Simple, reliable methods for the identification of alien genetic introgressions are required in plant breeding programmes. The use of genomic dot-blot hybridisation allows the detection of small Hordeum chilense genomic introgressions in the descendants of genetic crosses between wheat and H. chilense addition or substitution lines in wheat when molecular markers are difficult to use. Based on genomic in situ hybridisation, DNA samples from wheat lines carrying putatively H. chilense introgressions were immobilised on a membrane, blocked with wheat genomic DNA and hybridised with biotin-labelled H. chilense genomic DNA as a probe. This dot-blot screening reduced the number of plants necessary to be analysed by molecular markers or in situ hybridisation, saving time and money. The technique was sensitive enough to detect a minimum of 5 ng of total genomic DNA immobilised on the membrane or about 1/420 dilution of H. chilense genomic DNA in the wheat background. The robustness of the technique was verified by in situ hybridisation. In addition, the detection of other wheat relative species such as Hordeum vulgare , Secale cereale and Agropyron cristatum in the wheat background was also reported .

  13. Bringing science to the policy table

    2014-01-01

    “They shall beat their swords into plowshares, and their spears into pruning hooks. Nation shall not lift up sword against nation. Neither shall they learn war anymore." So says Isaiah 2:4, as transcribed on the famous wall in Ralph Bunche park, just the other side of 1st Avenue from the UN’s New York headquarters, where we held a celebration of our 60th anniversary year on Monday 20 October. I used the quotation in my opening address, since it is such a perfect fit to the theme of 60 years of science for peace and development.   The event was organised with the United Nations Economic and Social Council, ECOSOC, in the framework of CERN’s observer status at the UN, and although focused on CERN, its aim was broader. Presentations used CERN as an example to bring out the vital importance of science in general to the themes of peace and development. The event was presided over by Martin Sajdik, President of ECOSOC, and we were privileged to have presentat...

  14. Poster power brings together electronics community

    2006-01-01

    An 'Electronics at CERN' poster session was displayed on the mezzanine in building 500 for two days from 30 November. The display consisted of 20 posters and brought together a wide range of electronic projects designed and assembled by CERN teams and other collaborators involved in the building of the LHC. This was the first time this event had been held. As its organiser John Evans (IT/DES) explained, 'the idea came from the experience of attending conferences outside CERN, where you may find projects from CERN you didn't know about. It's nice to bring them together so we can all benefit from the efforts made.' The work on show spanned different departments and experiments, ranging from microelectronics to equipment designed for giant magnets. The invited audience was equally broad and included engineers, physicists as well as the electronics community at CERN. An informal gathering of all the exhibitors also offered an opportunity to view and discuss the work over a cup of coffee. 'The poster session acts...

  15. Alien species in the Mediterranean Sea by 2012. A contribution to the application of European Union’s Marine Strategy Framework Directive (MSFD. Part 2. Introduction trends and pathways

    Α. ZENETOS

    2012-12-01

    Full Text Available More than 60 marine non-indigenous species (NIS have been removed from previous lists and 84 species have been added, bringing the total to 986 alien species in the Mediterranean [775 in the eastern Mediterranean (EMED, 249 in the central Mediterranean (CMED, 190 in the Adriatic Sea (ADRIA and 308 in the western Mediterranean (WMED]. There were 48 new entries since 2011 which can be interpreted as approximately one new entry every two weeks. The number of alien species continues to increase, by 2-3 species per year for macrophytes, molluscs and polychaetes, 3-4 species per year for crustaceans, and 6 species per year for fish. The dominant group among alien species is molluscs (with 215 species, followed by crustaceans (159 and polychaetes (132. Macrophytes are the leading group of NIS in the ADRIA and the WMED, reaching 26-30% of all aliens, whereas in the EMED they barely constitute 10% of the introductions. In the EMED, molluscs are the most species-rich group, followed by crustaceans, fish and polychaetes. More than half (54% of the marine alien species in the Mediterranean were probably introduced by corridors (mainly Suez. Shipping is blamed directly for the introduction of only 12 species, whereas it is assumed to be the most likely pathway of introduction (via ballasts or fouling of another 300 species. For approximately 100 species shipping is a probable pathway along with the Suez Canal and/or aquaculture. Approximately 20 species have been introduced with certainty via aquaculture, while >50 species (mostly macroalgae, occurring in the vicinity of oyster farms, are assumed to be introduced accidentally as contaminants of imported species. A total of 18 species are assumed to have been introduced by the aquarium trade. Lessepsian species decline westwards, while the reverse pattern is evident for ship-mediated species and for those introduced with aquaculture. There is an increasing trend in new introductions via the Suez Canal and via

  16. 77 FR 10037 - Temporary Non-Agricultural Employment of H-2B Aliens in the United States

    2012-02-21

    ...-2B Aliens in the United States; Final Rule #0;#0;Federal Register / Vol. 77 , No. 34 / Tuesday... Employment of H-2B Aliens in the United States AGENCY: Employment and Training Administration, and Wage and...

  17. Evidence, perceptions, and trade-offs associated with invasive alien plant control in the Table Mountain National Park, South Africa

    Van Wilgen, B

    2012-01-01

    Full Text Available citizens regard the trees as attractive and ecologically beneficial, and for these reasons the alien plant control programs have been controversial. I briefly outline the legal obligations to deal with invasive alien plants, the history of control...

  18. The changing role of ornamental horticulture in alien plant invasions.

    van Kleunen, Mark; Essl, Franz; Pergl, Jan; Brundu, Giuseppe; Carboni, Marta; Dullinger, Stefan; Early, Regan; González-Moreno, Pablo; Groom, Quentin J; Hulme, Philip E; Kueffer, Christoph; Kühn, Ingolf; Máguas, Cristina; Maurel, Noëlie; Novoa, Ana; Parepa, Madalin; Pyšek, Petr; Seebens, Hanno; Tanner, Rob; Touza, Julia; Verbrugge, Laura; Weber, Ewald; Dawson, Wayne; Kreft, Holger; Weigelt, Patrick; Winter, Marten; Klonner, Günther; Talluto, Matthew V; Dehnen-Schmutz, Katharina

    2018-03-05

    The number of alien plants escaping from cultivation into native ecosystems is increasing steadily. We provide an overview of the historical, contemporary and potential future roles of ornamental horticulture in plant invasions. We show that currently at least 75% and 93% of the global naturalised alien flora is grown in domestic and botanical gardens, respectively. Species grown in gardens also have a larger naturalised range than those that are not. After the Middle Ages, particularly in the 18th and 19th centuries, a global trade network in plants emerged. Since then, cultivated alien species also started to appear in the wild more frequently than non-cultivated aliens globally, particularly during the 19th century. Horticulture still plays a prominent role in current plant introduction, and the monetary value of live-plant imports in different parts of the world is steadily increasing. Historically, botanical gardens - an important component of horticulture - played a major role in displaying, cultivating and distributing new plant discoveries. While the role of botanical gardens in the horticultural supply chain has declined, they are still a significant link, with one-third of institutions involved in retail-plant sales and horticultural research. However, botanical gardens have also become more dependent on commercial nurseries as plant sources, particularly in North America. Plants selected for ornamental purposes are not a random selection of the global flora, and some of the plant characteristics promoted through horticulture, such as fast growth, also promote invasion. Efforts to breed non-invasive plant cultivars are still rare. Socio-economical, technological, and environmental changes will lead to novel patterns of plant introductions and invasion opportunities for the species that are already cultivated. We describe the role that horticulture could play in mediating these changes. We identify current research challenges, and call for more

  19. Alien vision exploring the electromagnetic spectrum with imaging technology

    Richards, Austin A

    2011-01-01

    Austin Richards takes readers on a visual tour of the electromagnetic spectrum beyond the range of human sight, using imaging technology as the means to ""see"" invisible light. Dozens of colorful images and clear, concise descriptions make this an intriguing, accessible technical book. Richards explains the light spectrum, including visible light, and describes the advanced imaging technologies that enable humans to synthesize our own version of ""alien"" vision at different wavelengths, with applications ranging from fire fighting and law enforcement to botany and medicine. The second editio

  20. No saturation in the accumulation of alien species worldwide

    Seebens, H.; Blackburn, T. M.; Dyer, E. E.; Genovesi, P.; Hulme, P. E.; Jeschke, J.M.; Pagad, S.; Pyšek, Petr; Winter, M.; Arianoutsou, M.; Bacher, S.; Blasius, B.; Brundu, G.; Capinha, C.; Celesti-Grapow, L.; Dawson, W.; Dullinger, S.; Fuentes, N.; Jäger, H.; Kartesz, J.; Kenis, M.; Kreft, H.; Kühn, I.; Lenzner, B.; Leibhold, A.; Mosena, A.; Moser, D.; Nishino, M.; Pearman, D.; Pergl, Jan; Rabitsch, W.; Rojas-Sandoval, J.; Roques, A.; Rorke, S.; Rossinelli, s.; Roy, H. E.; Sclarea, R.; Schindler, S.; Štajerová, Kateřina; Tokarska-Guzik, B.; van Kleunen, M.; Walker, K.; Weigelt, P.; Yamanaka, T.; Essl, F.

    2017-01-01

    Roč. 8, FEB 15 (2017), s. 1-9, č. článku 14435. ISSN 2041-1723 R&D Projects: GA ČR GB14-36079G; GA ČR(CZ) GAP505/11/1112 Grant - others:AV ČR(CZ) AP1002 Program:Akademická prémie - Praemium Academiae Institutional support: RVO:67985939 Keywords : alien species * globalization * temporal trends Subject RIV: EH - Ecology, Behaviour OBOR OECD: Ecology Impact factor: 12.124, year: 2016

  1. Alien calculus and non perturbative effects in Quantum Field Theory

    Bellon, Marc P.

    2016-12-01

    In many domains of physics, methods for dealing with non-perturbative aspects are required. Here, I want to argue that a good approach for this is to work on the Borel transforms of the quantities of interest, the singularities of which give non-perturbative contributions. These singularities in many cases can be largely determined by using the alien calculus developed by Jean Écalle. My main example will be the two point function of a massless theory given as a solution of a renormalization group equation.

  2. Spreading of alien species and diversity of communities

    Kindlmann, Pavel; Honěk, A.; Martinková, Z.

    2017-01-01

    Roč. 62, č. 3 (2017), s. 397-407 ISSN 1386-6141 R&D Projects: GA ČR GA14-26561S; GA MŠk(CZ) LO1415 Institutional support: RVO:86652079 Keywords : pallas coleoptera-coccinellidae * lady beetle coleoptera * harmonia-axyridis * harlequin ladybird * intraguild predation * geographical-distribution * generalist predators * biological-control * invasion history * native range * Alien species * Native species * Ladybirds * Aphid predators * Simulation model * Community Subject RIV: EH - Ecology, Behaviour OBOR OECD: Biodiversity conservation Impact factor: 1.918, year: 2016

  3. Alienation, recovered animism and altered states of consciousness.

    Charlton, Bruce G

    2007-01-01

    Alienation is the feeling that life is 'meaningless', that we do not belong in the world. But alienation is not an inevitable part of the human condition: some people do feel at one with the world as a consequence of the animistic way of thinking which is shared by children and hunter-gatherers. Animism considers all significant entities to have 'minds', to be 'alive', to be sentient agents. The animistic thinker inhabits a world populated by personal powers including not just other human beings, but also important animals and plants, and significant aspects of physical landscape. Humans belong in this world because it is a web of social relationships. Animism is therefore spontaneous, the 'natural' way of thinking for humans: all humans began as animistic children and for most of human evolutionary history would have grown into animistic adults. It requires sustained, prolonged and pervasive formal education to 'overwrite' animistic thinking with the rationalistic objectivity typical of the modern world. It is this learned abstraction that creates alienation--humans are no longer embedded in a world of social relations but become estranged, adrift in a world of indifferent things. Methods used to cure alienation and recover animistic modes of thinking involve detachment from the social systems that tend to maintain objectivity and rationality: for example, solitude, leisure, unstructured time and direct contact with nature. Many people also achieve similar results by deliberately inducing altered states of consciousness. Animistic thinking may emerge in meditation or contemplation, lucid dreaming, from self-hypnosis, when drowsy, in 'trance states' induced by repetitious rhythm or light, or when delirious due to illness, brain injury, psychoses, or intoxication with 'entheogenic' drugs--which is probably one reason for the perennial popularity of inducing intoxicated states. However, intoxication will typically damage memory processes making it harder to learn

  4. [Parental alienation, child psychological abuse and DSM-5].

    Bensussan, P

    2017-12-01

    Psychiatric experts find it is easier to deal with more horrible crimes than highly conflictual divorces. In the former, projections are impossible and "files" raise very interesting issues with regard to criminology; in contrast, in the latter the expert is confronted not just with a family but also and lest one forget, a couple that at one point in time had loved each other. However, the separation resembles a bloodbath. We will not detail the various psychiatric pathologies, which may further complicate a separation: they are well-known and, on a procedural level, do not raise any specific concerns. We will however address "pathological divorces" where although individuals, assessed on a case-by-case basis, are exempt from ascertainable or developing psychiatric pathologies, pathology permeates systemic relations, inextricably linked to hatred or disgust. In this light, fault-based divorces still remain rare: it is in this context, marked by defiance and doubt as to the parental competence of each member of the couple that the psychiatric expert intervenes, with a similar acknowledged mission to that of the court: recommendations to be offered regarding visitation and custody rights. Amongst the conflictual and inextricable situations the most often encountered in expert practice, the parental alienation syndrome (PAS) now known as parental alienation (PA) refers to all psychopathological manifestations observed in children subject to highly conflictual parental separations, and above all, the unjustified or inexplicable rejection of a parent by a child (or even by siblings). This recent entity has raised controversy: some even go so far as to deny the existence itself of this phenomenon claiming that it does not appear in the international classifications of psychiatric disorders. Consequently, it was not included in the last edition of the DSM and does not appear in the ICD classification of the OMS whose 11th edition is currently being prepared. The

  5. Alienated and Disaffected Students: Exploring the Civic Capacity of "Outsiders" in Asian Societies

    Kuang, Xiaoxue; Kennedy, Kerry John

    2018-01-01

    As an important group of students, the alienated and disaffected students are often overlooked in more general studies of civic education. Based on data from the International Civics and Citizenship Education Study (ICCS 2009), the study investigated alienated and disaffected students in Asia and explored the development of their civic attitudes.…

  6. Alienness: Rapid Detection of Candidate Horizontal Gene Transfers across the Tree of Life

    Corinne Rancurel

    2017-09-01

    Full Text Available Horizontal gene transfer (HGT is the transmission of genes between organisms by other means than parental to offspring inheritance. While it is prevalent in prokaryotes, HGT is less frequent in eukaryotes and particularly in Metazoa. Here, we propose Alienness, a taxonomy-aware web application available at http://alienness.sophia.inra.fr. Alienness parses BLAST results against public libraries to rapidly identify candidate HGT in any genome of interest. Alienness takes as input the result of a BLAST of a whole proteome of interest against any National Center for Biotechnology Information (NCBI protein library. The user defines recipient (e.g., Metazoa and donor (e.g., bacteria, fungi branches of interest in the NCBI taxonomy. Based on the best BLAST E-values of candidate donor and recipient taxa, Alienness calculates an Alien Index (AI for each query protein. An AI > 0 indicates a better hit to candidate donor than recipient taxa and a possible HGT. Higher AI represent higher gap of E-values between candidate donor and recipient and a more likely HGT. We confirmed the accuracy of Alienness on phylogenetically confirmed HGT of non-metazoan origin in plant-parasitic nematodes. Alienness scans whole proteomes to rapidly identify possible HGT in any species of interest and thus fosters exploration of HGT more easily and largely across the tree of life.

  7. The effects of work alienation on organizational commitment, work effort and work-to-family enrichment

    L.G. Tummers (Lars); L. den Dulk (Laura)

    2013-01-01

    textabstractAim: The aim of this study was to analyze the effects of work alienation on organizational commitment, work effort and work-to-family enrichment. Background: There is substantial research on the effects of work alienation on passive job performance, such as organizational commitment.

  8. 76 FR 2852 - Guidance on Reporting Interest Paid to Nonresident Aliens; Correction

    2011-01-18

    ... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1 and 31 [REG-146097-09] RIN 1545-BJ01 Guidance on Reporting Interest Paid to Nonresident Aliens; Correction AGENCY: Internal Revenue.... offices of certain financial institutions and paid to nonresident alien individuals. FOR FURTHER...

  9. 22 CFR 40.61 - Aliens present without admission or parole.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Aliens present without admission or parole. 40.61 Section 40.61 Foreign Relations DEPARTMENT OF STATE VISAS REGULATIONS PERTAINING TO BOTH... Immigration Violators § 40.61 Aliens present without admission or parole. INA 212(a)(6)(A)(i) does not apply...

  10. 76 FR 61288 - Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were Approved After...

    2011-10-04

    ... DEPARTMENT OF HOMELAND SECURITY 8 CFR Parts 216 and 245 [CIS No. 2484-09; Docket No. USCIS-2009-0029] RIN 1615-AA90 Treatment of Aliens Whose Employment Creation Immigrant (EB-5) Petitions Were... corrects an inadvertent error contained in the proposed rule titled Treatment of Aliens Whose Employment...

  11. Phylogenetically poor plant communities receive more alien species, which more easily coexist with natives

    Gerhold, P.; Pärtel, M.; Tackenberg, O.; Hennekens, S.M.; Bartish, I.; Schaminee, J.H.J.; Fergus, A.J.F.; Ozinga, W.A.; Prinzing, A.

    2011-01-01

    Alien species can be a major threat to ecological communities, but we do not know why some community types allow the entry of many more alien species than do others. Here, for the first time, we suggest that evolutionary diversity inherent to the constituent species of a community may determine its

  12. 76 FR 7757 - Guidance on Reporting Interest Paid to Nonresident Aliens; Correction

    2011-02-11

    ... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1 and 31 [REG-146097-09] RIN 1545-BJ01 Guidance on Reporting Interest Paid to Nonresident Aliens; Correction AGENCY: Internal Revenue... maintained at U.S. offices of certain financial institutions and paid to nonresident alien individuals. FOR...

  13. 26 CFR 1.565-5 - Nonresident aliens and foreign corporations.

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Nonresident aliens and foreign corporations. 1.565-5 Section 1.565-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Deduction for Dividends Paid § 1.565-5 Nonresident aliens...

  14. The casual, naturalised and invasive alien flora of Zimbabwe based on herbarium and literature records

    Alfred Maroyi

    2012-10-01

    Conservation implications: This research provides baseline information and historical invasion patterns of casual, naturalised and invasive alien flora in Zimbabwe. This inventory is a crucial starting point in trying to understand and initiate the management of biological invasions. This is also important for monitoring new introductions and management of existing alien plants in Zimbabwe.

  15. 76 FR 20595 - Guidance on Reporting Interest Paid to Nonresident Aliens; Hearing

    2011-04-13

    ... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1 and 31 [REG-146097-09] RIN 1545-BJ01 Guidance on Reporting Interest Paid to Nonresident Aliens; Hearing AGENCY: Internal Revenue.... offices of certain financial institutions and paid to nonresident alien individuals. DATES: The public...

  16. 22 CFR 40.102 - Guardian required to accompany excluded alien.

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Guardian required to accompany excluded alien. 40.102 Section 40.102 Foreign Relations DEPARTMENT OF STATE VISAS REGULATIONS PERTAINING TO BOTH... Guardian required to accompany excluded alien. INA 212(a)(9)(B) is not applicable at the time of visa...

  17. 76 FR 22064 - Guidance on Reporting Interest Paid to Nonresident Aliens; Hearing

    2011-04-20

    ... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1 and 31 [REG-146097-09] RIN 1545-BJ01 Guidance on Reporting Interest Paid to Nonresident Aliens; Hearing AGENCY: Internal Revenue... and paid to nonresident alien individuals. DATES: The public hearing is being rescheduled from Monday...

  18. Alienation and Militancy in the Niger Delta: Hostage Taking and the ...

    This paper examines the linkages between alienation and militancy in Nigeria's Niger Delta region, and the dilemma the Nigerian State faces in dealing with the menace of hostage taking of oil workers in the region by militant groups. To achieve this objective, the paper critically discusses the centrality of alienation in the ...

  19. CAPEX/OPEX benefits of Alien Wavelengths for the next generation optical Internet

    Fagertun, Anna Manolova; Ruepp, Sarah Renée; Skjoldstrup, Bjarke

    2015-01-01

    to as Alien Wavelengths, is one solution to overcome these drawbacks. This article provides an overview of the development of the Alien Wavelength technology to date. CAPEX and OPEX savings examples are provided together with an extensive analysis of the application of the open WDM interfaces for supporting...

  20. Assessing effect of rainfall on rate of alien shrub expansion in a southern African savanna

    Masocha, Mhosisi; Dube, Timothy; Skidmore, A.K.; Holmgren, Milena; Prins, Herbert

    2017-01-01

    Understanding the environmental factors governing the spread of alien shrubs is crucial for conserving biodiversity. In the semi-arid savannas of Africa, alien shrub invasion often occurs simultaneously with native shrub encroachment but climate-dependent differences in encroachments of native and

  1. Alien derivatives of the WKB solutions of the Gauss hypergeometric differential equation with a large parameter

    Mika Tanda

    2015-01-01

    Full Text Available We compute alien derivatives of the WKB solutions of the Gauss hypergeometric differential equation with a large parameter and discuss the singularity structures of the Borel transforms of the WKB solution expressed in terms of its alien derivatives.

  2. Are invasive aliens a real threat to biodiversity in South Africa?

    Van Wilgen, B

    2011-01-01

    Full Text Available South Africa has abundant biodiversity, but also many invasive alien species, especially plants and fish, that can transform ecosystems. Invading alien trees and shrubs impact on fynbos and threaten up to a quarter of the nation's plant species...

  3. The challenge of modelling and mapping the future distribution and impact of invasive alien species

    Robert C. Venette

    2015-01-01

    Invasions from alien species can jeopardize the economic, environmental or social benefits derived from biological systems. Biosecurity measures seek to protect those systems from accidental or intentional introductions of species that might become injurious. Pest risk maps convey how the probability of invasion by an alien species or the potential consequences of that...

  4. Invasive alien plants used in the treatment of HIV/AIDS-related ...

    Results: A total of 38 invasive alien plant species belonging to 23 families were recorded to be used in the treatment of HIV/AIDS related symptoms. The largest proportion of recorded invasive alien plants belonged to the family Asteraceae with 16%. Roots were the most frequently used parts constituting 35% followed ...

  5. Alienation and engagement in postgraduate training at a South African medical school.

    Bezuidenhout, Juanita; Cilliers, Francois; Van Heusden, Martie; Wasserman, Elizabeth; Burch, Vanessa

    2011-01-01

    The importance of contextual factors, such as the learning environment and sociocultural characteristics of the student, are becoming increasingly evident. Mann [2001. Alternative perspectives on the student experience: Alienation and engagement. Stud High Educ 26(1):7-19.] proposed that all learning experiences can be viewed as either alienating or engaging and Case expanded on this work. The purpose of this study was to explore perceptions of alienation or engagement as experienced by residents in anatomical pathology at one South African university. A cross-sectional case study, with 16 semi-structured interviews was conducted. Residents were categorised as either alienated or engaged, based mainly on workplace experiences. Four relevant dimensions were identified; individual, home, workplace and institution. The personal attributes, strategies for coping and reasons for choosing pathology of alienated residents differed from those with engaged experiences. Poor socioeconomic background and schooling did not lead to predominantly alienating experiences, but this group still lacked some generic skills. In the workplace, two main factors resulting in alienated experiences were the interaction between residents and consultants and residents' comprehension of workplace-based learning. We present a simple model which may be used to identify factors that engage and alienate students in the learning experience in the workplace-based setting. Addressing these factors can contribute towards a more engaging experience for all residents.

  6. Me, myself my brain implant : deep brain stimulation raises quistions of personal authenticity and alienation

    Kraemer, U.A.F.

    2013-01-01

    In this article, I explore select case studies of Parkinson patients treated with deep brain stimulation (DBS) in light of the notions of alienation and authenticity. While the literature on DBS has so far neglected the issues of authenticity and alienation, I argue that interpreting these cases in

  7. Work Alienation, Patterns of Substance Use and Country of Origin among Male Hospitality Workers in Israel

    Isralowitz, Richard; Reznik, Alexander; Belhassen, Yaniv

    2012-01-01

    This prospective study examined the relationship between work alienation, country of origin and substance use among male hospitality workers in Israel. Results show work alienation more prevalent among Former Soviet Union origin males and those workers who binge drink and use cannabis (i.e., marijuana and/or hashish). Given the paucity of…

  8. Development and Standardization of an Alienation Scale for Visually Impaired Students

    Punia, Poonam; Berwal, Sandeep

    2017-01-01

    Introduction: The present study was undertaken to develop a valid and reliable scale for measuring a feeling of alienation in students with visual impairments (that is, those who are blind or have low vision). Methods: In this study, a pool of 60 items was generated to develop an Alienation Scale for Visually Impaired Students (AL-VI) based on a…

  9. How the Attachment Styles Associated with Student Alienation: The Mediation Role of Emotional Well-Being

    Kocayörük, Ercan; Uzman, Ersin; Mert, Abdullah

    2014-01-01

    The present study examined emotional well-being as a mediator between parental attachment (mother and father) and student alienation. A total of 227 high school students from the city of Ankara completed the self-report measures of parental attachment, positive and negative affect, and alienation. Using structural equation modeling, a model was…

  10. 26 CFR 1.401(a)-13 - Assignment or alienation of benefits.

    2010-04-01

    ... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Assignment or alienation of benefits. 1.401(a...)-13 Assignment or alienation of benefits. (a) Scope of the regulations. This section applies only to..., provided for employer contributions. (b) No assignment or alienation—(1) General rule. Under section 401(a...

  11. [Instances of alienation: portrait of the torn patient. 2. Medical apparatus and dominant discourses].

    Stiefel, Friedrich; Bourquin, Céline; Saraga, Michael

    2014-02-12

    The first part of the article focused on the individual mechanisms--body, psyche and relational context--alienating the patient. The second part addresses alienating mechanisms related to the medical apparatus and the dominant discourses produced within and by society. The aim is not to comprehensively list possible mechanisms, but to discuss some of them using illustrative examples.

  12. Targeting School Factors that Contribute to Youth Alienation: Focused School Counseling Programs

    Schulz, Lisa L.

    2011-01-01

    This article explores students at risk of academic non-completion. Schools and school counselors need to target the factors which put students at risk of academic non-completion to reduce the number of adolescents feeling a sense of alienation from school, from educators, and from learning. The construct of student alienation is examined based on…

  13. A Wolf in Sheep's Clothing: An "Alien Leg" in Corticobasal Syndrome

    Diana A. Olszewska

    2017-04-01

    Full Text Available Background: Alien limb phenomenon occurs in 50–60% of patients with corticobasal syndrome (CBS and usually presents with an “alien hand” phenomenon. The “alien foot” presentation is rarer and may be misdiagnosed, as foot involvement can lead to erroneous localization of the clinical problem to the knee, hip, or back. Subsequently misdiagnoses such as myelopathy, radiculopathy, functional disorder, stiff leg syndrome, neuromyotonia, and painful leg moving toes syndrome may occur.Case report: We describe two patients with alien foot symptoms that resulted in multiple opinions from different specialists, multiple diagnostic and therapeutic procedures, and delayed diagnosis. Eventually a diagnosis of CBS was made in both. Alien foot symptoms may be more common than initially thought and can result in a delayed diagnosis of CBS.Conclusion: The inclusion of this clinical finding in recently proposed diagnostic criteria highlights the need for increased clinical awareness. 

  14. [Parental Alienation (Syndrome) - A serious form of child psychological abuse].

    von Boch-Galhau, Wilfrid

    2018-04-13

    Induced parental alienation is a specific form of psychological child abuse, which is listed in DSM-5, the current Diagnostic and Statistical Manual of the American Psychiatric Association (APA), under diagnostic code V 995.51 "child psychological abuse". Untreated induced parental alienation can lead to long-term traumatic psychological and physical effects in the children concerned. This fact is still not given sufficient attention in family court cases. The article gives a condensed overview of parental alienation, summarising its definition, the symptoms and the various levels of severity. It also describes some major alienation techniques and possible psychosomatic and psychiatric effects of induced parental alienation. Finally, attention is drawn to programmes of prevention and intervention now used and evaluated in some countries. The article concludes with two real-life examples from psychiatric practice, and a comprehensive list of international references.

  15. 76 FR 11686 - Registration Requirement for Petitioners Seeking to File H-1B Petitions on Behalf of Aliens...

    2011-03-03

    ... Behalf of Aliens Subject to the Numerical Limitations AGENCY: U.S. Citizenship and Immigration Services... to amend its regulations governing petitions filed on behalf of H-1B alien workers subject to annual..., NW., Washington, DC 20529-2020. II. Background Congress has established limits on the number of alien...

  16. 76 FR 12758 - Proposed Information Collection Request of the ETA-9016 (OMB Control No. 1205-0268) on Alien...

    2011-03-08

    ... of the ETA-9016 (OMB Control No. 1205-0268) on Alien Claims Activity Report; Comment Request on... the U.S. Citizenship and Immigration Services (USCIS), Systematic Alien Verification for Entitlement.... In addition, data from the Alien Claims Activity report is being used to assist the Secretary of...

  17. 77 FR 12723 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    2012-03-02

    ... the Temporary Employment of Aliens in Agriculture in the United States; Announcement of Non- Material... reasons in great detail in the preamble of the ``Temporary Agricultural Employment of H-2A Aliens in the... set the AEWR. See ``Temporary Agricultural Employment of H-2A Aliens in the United States; Modernizing...

  18. 76 FR 15129 - Temporary Non-Agricultural Employment of H-2B Aliens in the United States

    2011-03-18

    ...-2B Aliens in the United States; Proposed Rule #0;#0;Federal Register / Vol. 76, No. 53 / Friday... Employment of H-2B Aliens in the United States AGENCY: Employment and Training Administration, and Wage and... petitions the Secretary certify that the employment of the alien in such labor or services will not...

  19. 75 FR 79264 - E-2 Nonimmigrant Status for Aliens in the Commonwealth of the Northern Mariana Islands With Long...

    2010-12-20

    .... USCIS-2008-0035] RIN 1615-AB75 E-2 Nonimmigrant Status for Aliens in the Commonwealth of the Northern... period is a provision authorizing the Secretary of Homeland Security to classify an alien foreign... alien, notwithstanding the treaty requirements otherwise applicable. Id. Eligible investors are those...

  20. 8 CFR 212.14 - Parole determinations for alien witnesses and informants for whom a law enforcement authority...

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Parole determinations for alien witnesses and informants for whom a law enforcement authority (âLEAâ) will request S classification. 212.14 Section 212.14 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS DOCUMENTARY REQUIREMENTS: NONIMMIGRANTS; WAIVERS; ADMISSIO...

  1. 8 CFR 1212.14 - Parole determinations for alien witnesses and informants for whom a law enforcement authority...

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Parole determinations for alien witnesses and informants for whom a law enforcement authority (âLEAâ) will request S classification. 1212.14 Section 1212.14 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS DOCUMENTARY REQUIREMENTS:...

  2. 77 FR 58404 - Announcing the Award of Two Urgent Single-Source Grants To Support Unaccompanied Alien Children...

    2012-09-20

    ...] Announcing the Award of Two Urgent Single-Source Grants To Support Unaccompanied Alien Children Program...) announces the award of two urgent single-source grants from the Unaccompanied Alien Children's Program to... providing services under the Unaccompanied Alien Children's program. Award Grantee organization Location...

  3. 77 FR 74487 - Agency Information Collection Activities: Petition for Alien Fiance(e), Form Number I-129F...

    2012-12-14

    ...-0001] Agency Information Collection Activities: Petition for Alien Fiance(e), Form Number I-129F... information collection. (2) Title of the Form/Collection: Petition for Alien Fiance(e). (3) Agency form number... petition for an alien fiance(e), spouse, or his/her children. (5) An estimate of the total number of...

  4. 75 FR 13305 - Notice of Cancellation of the Environmental Impact Statement for the Criminal Alien Requirement 9

    2010-03-19

    ... Statement for the Criminal Alien Requirement 9 AGENCY: U.S. Department of Justice, Federal Bureau of Prisons... Environmental Impact Statement (EIS) for the Criminal Alien Requirement 9 project (CAR 9). This notice briefly... contractor's to house up to 1,889 federal, low-security, adult male, non-U.S. citizen, criminal aliens at...

  5. 77 FR 61776 - Agency Information Collection Activities: Petition for Alien Fiancé(e), Form I-129F, Revision of...

    2012-10-11

    ...-0001] Agency Information Collection Activities: Petition for Alien Fianc[eacute](e), Form I-129F.../Collection: Petition for Alien Fianc[eacute](e). (3) Agency form number, if any, and the applicable component... United States in order to petition for an alien fianc[eacute](e), spouse, or his/her children. (5) An...

  6. 8 CFR 241.13 - Determination of whether there is a significant likelihood of removing a detained alien in the...

    2010-01-01

    ... described in paragraph (a) of this section for whom it has determined that special circumstances exist and... alien's belief that there is no significant likelihood that the alien will be removed in the reasonably... alien's removal as ordered, or removal to a third country, should circumstances change in the future...

  7. Wind dispersal of alien plant species into remnant natural vegetation from adjacent agricultural fields

    Chika Egawa

    2017-07-01

    Full Text Available Knowledge regarding the seed dispersal of alien species is crucial to manage invasion risk in fragmented natural habitats. Focusing on wind dispersal, this study assessed the spatial and quantitative extents to which a remnant natural fen receives the seeds of alien species dispersed from adjacent hay meadows in Hokkaido, northern Japan. I established a total of 80 funnel seed traps in the fen at distances of 1, 2, 5, 10, 20, 30, 50, and 100 m from the meadows. The proportion of alien species in the seed rain at each distance was quantified, and the 99th-percentile dispersal distance from the meadows was estimated for each alien species by constructing dispersal kernels. Despite the presence of a marginal ditch and an elevational difference between the fen and the meadows, five alien species, including four grasses that do not have modified seed structures for wind dispersal, dispersed their seeds into the fen. These alien species accounted for up to 65.9% of the seed rain in terms of quantity. The 99th-percentile dispersal distances of the alien species ranged from 3.8 m to 309.3 m, and these distances were longer than the values predicted on the basis of their functional traits, such as terminal velocity. The results of this study demonstrated that numerous seeds of farmland-derived alien species were transported into the remnant vegetation via wind dispersal, and that simple predictions of dispersal distance based on functional traits could underestimate the potential area that alien species can reach. Continuous management both in farmland (to reduce seed escape and in remnant vegetation (to prevent the establishment of alien species is necessary to protect native vegetation from biological invasion in agricultural landscapes.

  8. Poles Apart: Comparing Trends of Alien Hymenoptera in New Zealand with Europe (DAISIE.

    Darren Ward

    Full Text Available Developing generalisations of invasive species is an important part of invasion biology. However, trends and generalisations from one part of the world may not necessarily hold elsewhere. We present the first inventory and analysis of all Hymenoptera alien to New Zealand, and compare patterns from New Zealand with those previously published from Europe (DAISIE. Between the two regions there was broad correlation between families with the highest number of alien species (Braconidae, Encyrtidae, Pteromalidae, Eulophidae, Formicidae, Aphelinidae. However, major differences also existed. The number of species alien to New Zealand is higher than for Europe (334 vs 286, and major differences include: i the much lower proportion of intentionally released species in New Zealand (21% vs 63% in Europe; and ii the greater proportion of unintentionally introduced parasitoids in New Zealand (71.2% vs 22.6%. The disharmonic 'island' nature of New Zealand is shown, as a high proportion of families (36% have no native representatives, and alien species also represent >10% of the native fauna for many other families. A much larger proportion of alien species are found in urban areas in New Zealand (60% compared to Europe (~30%, and higher numbers of alien species were present earlier in New Zealand (especially <1950. Differences in the origins of alien species were also apparent. Unlike Europe, the New Zealand data reveals a change in the origins of alien species over time, with an increasing dominance of alien species from Australasia (a regional neighbour during the past 25 years. We recommend that further effort be made towards the formation, and analysis, of regional inventories of alien species. This will allow a wider range of taxa and regions to be examined for generalisations, and help assess and prioritise the risk posed by certain taxa towards the economy or environment.

  9. Perceptions of impact: Invasive alien plants in the urban environment.

    Potgieter, Luke J; Gaertner, Mirijam; O'Farrell, Patrick J; Richardson, David M

    2018-06-08

    Many alien plant species are introduced to urban areas to create, augment or restore ecosystem services (ES). However, many of these species spread beyond original plantings, sometimes causing negative effects on existing ES or creating novel ecosystem disservices (EDS). An understanding of the perceptions of urban residents regarding invasive alien plants (IAPs) and the ES and EDS they provide is needed for the effective prioritisation of IAP management efforts in cities. Using the city of Cape Town, South Africa as a case study, we conducted questionnaire-based surveys (online and face-to-face) to determine the perceptions of urban residents regarding IAPs and their capacity to provide ES and EDS. Most urban residents perceive IAPs negatively (i.e. agreeing that they create EDS), but many recognise their importance in providing ES. Although most residents are not opposed to the management of IAPs, such actions are not perceived as a high priority relative to other environmental problems. Socio-demographic variables such as age, education, environmental awareness, and ethnicity shape urban residents' perceptions of IAPs. Older, more educated respondents were more likely to perceive IAPs negatively, while respondents with greater environmental awareness were aware of the benefits provided by IAPs. This study highlights the need to integrate public perceptions into the planning and management of IAPs and emphasises the importance of including ES assessments into the decision-making process, particularly in urban areas. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. Urban Regeneration, City Image of Tehran and Alienation

    Somayeh Shalchi

    2016-06-01

    Full Text Available In city planning, a fundamental point is to evaluate the city image. The concept of city image is multidimensional. This study evaluate the city image of Tehran and its consequences. Tehran regenerates for many years. This modernization process creates new city image, urban identity and new relationship between residents. This study has qualitative approach. Interview and thematic analysis used for collective and analyses data from 20 citizens. This sample selected equally from north and south of Tehran as developed and undeveloped urban region. Conceptual framework consist Blasé outlook of Simmel, meaning of memory and city of Benjamin and concepts of alienation and spaces of representation in Lefebvre theory. Findings reveal that process of regeneration destroys memories of citizens. They can’t relate with new urban spaces. Regeneration makes separation image from north and south of Tehran. Residents of south  feel sense of deprivation, exclusion and inequality. Interviewees miss their human relationship like neighbors, so they feel loneliness. Totally, elements of city image of residents show alienated sense of place in Tehran.

  11. Detection of alien chromatin introgression from Thinopyrum into wheat using S genomic DNA as a probe--a landmark approach for Thinopyrum genome research.

    Chen, Q

    2005-01-01

    The introduction of alien genetic variation from the genus Thinopyrum through chromosome engineering into wheat is a valuable and proven technique for wheat improvement. A number of economically important traits have been transferred into wheat as single genes, chromosome arms or entire chromosomes. Successful transfers can be greatly assisted by the precise identification of alien chromatin in the recipient progenies. Chromosome identification and characterization are useful for genetic manipulation and transfer in wheat breeding following chromosome engineering. Genomic in situ hybridization (GISH) using an S genomic DNA probe from the diploid species Pseudoroegneria has proven to be a powerful diagnostic cytogenetic tool for monitoring the transfer of many promising agronomic traits from Thinopyrum. This specific S genomic probe not only allows the direct determination of the chromosome composition in wheat-Thinopyrum hybrids, but also can separate the Th. intermedium chromosomes into the J, J(S) and S genomes. The J(S) genome, which consists of a modified J genome chromosome distinguished by S genomic sequences of Pseudoroegneria near the centromere and telomere, carries many disease and mite resistance genes. Utilization of this S genomic probe leads to a better understanding of genomic affinities between Thinopyrum and wheat, and provides a molecular cytogenetic marker for monitoring the transfer of alien Thinopyrum agronomic traits into wheat recipient lines. Copyright 2005 S. Karger AG, Basel.

  12. Smart Technology Brings Power to the People

    Hammerstrom, Donald J.; Gephart, Julie M.

    2006-12-01

    Imagine you’re at home one Saturday morning on the computer, as your son takes a shower, your daughter is watching TV, and a load of laundry is in your washer and dryer. Meanwhile, the fragrance of fresh-brewed coffee fills the house. You hear a momentary beep from the dryer that tells you that if you were to look, a high-energy price indicator would be displayed on the front panels of some of your favorite appliances. This tells you that you could save money right now by using less energy. (You’ve agreed to this arrangement to help your utility avoid a substation upgrade. In return, you get a lower rate most of the time.) So you turn off some of the unneeded lights in your home and opt to wait until evening to run the dishwasher. Meanwhile, some of your largest appliances have automatically responded to this signal and have already reduced your home’s energy consumption, saving you money. On January 11, 2006, demonstration projects were launched in 200 homes in the Pacific Northwest region of the United States to test and speed adoption of new smart grid technologies that can make the power grid more resilient and efficient. Pacific Northwest National Laboratory, a U.S. Department of Energy national laboratory in Richland, Washington, is managing the yearlong study called the Pacific Northwest GridWise™ Testbed Demonstration, a project funded primarily by DOE. Through the GridWise™ Demonstration projects, researchers are gaining insight into energy consumers’ behavior while testing new technologies designed to bring the electric transmission system into the information age. Northwest utilities, appliance manufacturers and technology companies are also supporting this effort to demonstrate the devices and assess the resulting consumer response. A combination of devices, software and advanced analytical tools will give homeowners more information about their energy use and cost, and we want to know if this will modify their behavior. Approximately 100

  13. Ten alien chromosome additions of Gossypium hirsutum-Gossypium bickii developed by integrative uses of GISH and species-specific SSR markers.

    Tang, Dong; Feng, Shouli; Li, Sai; Chen, Yu; Zhou, Baoliang

    2018-03-27

    Gossypium bickii: (2n = 26, G 1 G 1 ), a wild diploid cotton, carries many favourable traits. However, these favourable traits cannot be directly transferred into G. hirsutum (2n = 52, AADD) cultivars due to the differences in genomes. Monosomic alien addition lines (MAALs) are considered an invaluable tool for the introgression of genes of interest from wild relatives into cultivated crops. In this study, the G. hirsutum-G. bickii amphidiploid (2n = 78, AADDG 1 G 1 ) was backcrossed with G. hirsutum to develop alien additions containing individual G. bickii chromosomes in a G. hirsutum background. Genomic in situ hybridization was employed to detect the number of alien chromosomes added to the backcross progenies. A total of 183 G. bickii-specific DNA markers were developed to discriminate the identities of the G. bickii chromosomes added to G. hirsutum and assess the alien chromosome transmissibility. Chromosomes 4G b and 13G b showed the highest transmissibility, while chromosomes 1G b , 7G b and 11G b showed the lowest. Ten of the 13 possible G. hirsutum-G. bickii MAALs were isolated and characterized, which will lay the foundation for transferring resistance genes of G. bickii into G. hirsutum, as well as for gene assignment, physical mapping, and selective isolation and mapping of cDNAs for particular G. bickii chromosomes. The strategies of how to use MAALs to develop varieties with the trait of interest from wild species (such as glanded plant-glandless seed) were proposed and discussed.

  14. Global hotspots and correlates of alien species richness across taxonomic groups

    Dawson, Wayne; Moser, Dietmar; van Kleunen, Mark; Kreft, Holger; Pergl, Jan; Pysek, Petr; Weigelt, Patrick; Winter, Marten; Lenzner, Bernd; Blackburn, Tim M.; Dyer, Ellie; Cassey, Phillip; Scrivens, Sally-Louise; Economo, Evan P.; Guenard, Benoit; Capinha, Cesar; Seebens, Hanno; Garcia-Diaz, Pablo; Nentwig, Wolfgang; Garcia-Berthou, Emili; Casal, Christine; Mandrak, Nicholas E.; Fuller, Pam; Meyer, Carsten; Essl, Franz

    2017-01-01

    Human-mediated transport beyond biogeographic barriers has led to the introduction and establishment of alien species in new regions worldwide. However, we lack a global picture of established alien species richness for multiple taxonomic groups. Here, we assess global patterns and potential drivers of established alien species richness across eight taxonomic groups (amphibians, ants, birds, freshwater fishes, mammals, vascular plants, reptiles and spiders) for 186 islands and 423 mainland regions. Hotspots of established alien species richness are predominantly island and coastal mainland regions. Regions with greater gross domestic product per capita, human population density, and area have higher established alien richness, with strongest effects emerging for islands. Ants and reptiles, birds and mammals, and vascular plants and spiders form pairs of taxonomic groups with the highest spatial congruence in established alien richness, but drivers explaining richness differ between the taxa in each pair. Across all taxonomic groups, our results highlight the need to prioritize prevention of further alien species introductions to island and coastal mainland regions globally.

  15. Sampling alien species inside and outside protected areas: Does it matter?

    Moustakas, Aristides; Voutsela, Anneta; Katsanevakis, Stelios

    2018-06-01

    Data of alien species presences are generally more readily available in protected than non-protected areas due to higher sampling efforts inside protected areas. Are the results and conclusions based on analyses of data collected in protected areas representative of wider non-protected regions? We address this question by analysing some recently published data of alien plants in Greece. Mixed effects models were used with alien species presences in 8.25 x 8.25 km cells as dependent variable and the percentage of protected area, as well as the agricultural and artificial land cover types richness (as indicators of human presence) as independent variables. In addition, the spatial cross-correlation between the percentage of protected area and alien species richness was examined across scales. Results indicated that the percentage of protected area per cell is a poor predictor of alien species richness. Spatial analysis indicated that cells with higher percentage of protected areas have slightly less alien species than cells with lower percentage of protected areas. This result is likely to be driven by the overall negative correlation between habitat protection and anthropogenic activities. Thus, the conclusions deduced by data deriving from protected areas are likely to hold true for patterns of alien species in non-protected areas when the human pressures are accounted for.

  16. The nucleosome assembly activity of NAP1 is enhanced by Alien.

    Eckey, Maren; Hong, Wei; Papaioannou, Maria; Baniahmad, Aria

    2007-05-01

    The assembly of nucleosomes into chromatin is essential for the compaction of DNA and inactivation of the DNA template to modulate and repress gene expression. The nucleosome assembly protein 1, NAP1, assembles nucleosomes independent of DNA synthesis and was shown to enhance coactivator-mediated gene expression, suggesting a role for NAP1 in transcriptional regulation. Here, we show that Alien, known to harbor characteristics of a corepressor of nuclear hormone receptors such as of the vitamin D receptor (VDR), binds in vivo and in vitro to NAP1 and modulates its activity by enhancing NAP1-mediated nucleosome assembly on DNA. Furthermore, Alien reduces the accessibility of the histones H3 and H4 for NAP1-promoted assembly reaction. This indicates that Alien sustains and reinforces the formation of nucleosomes. Employing deletion mutants of Alien suggests that different regions of Alien are involved in enhancement of NAP1-mediated nucleosome assembly and in inhibiting the accessibility of the histones H3 and H4. In addition, we provide evidence that Alien is associated with chromatin and with micrococcus nuclease-prepared nucleosome fractions and interacts with the histones H3 and H4. Furthermore, chromatin immunoprecipitation and reimmunoprecipitation experiments suggest that NAP1 and Alien localize to the endogenous CYP24 promoter in vivo, a VDR target gene. Based on these findings, we present here a novel pathway linking corepressor function with nucleosome assembly activity.

  17. Sampling alien species inside and outside protected areas: Does it matter?

    Moustakas, Aristides; Voutsela, Anneta; Katsanevakis, Stelios

    2018-06-01

    Data of alien species presences are generally more readily available in protected than non-protected areas due to higher sampling efforts inside protected areas. Are the results and conclusions based on analyses of data collected in protected areas representative of wider non-protected regions? We address this question by analysing some recently published data of alien plants in Greece. Mixed effects models were used with alien species presences in 8.25×8.25km cells as dependent variable and the percentage of protected area, as well as the agricultural and artificial land cover types richness (as indicators of human presence) as independent variables. In addition, the spatial cross-correlation between the percentage of protected area and alien species richness was examined across scales. Results indicated that the percentage of protected area per cell is a poor predictor of alien species richness. Spatial analysis indicated that cells with higher percentage of protected areas have slightly less alien species than cells with lower percentage of protected areas. This result is likely to be driven by the overall negative correlation between habitat protection and anthropogenic activities. Thus, the conclusions deduced by data deriving from protected areas are likely to hold true for patterns of alien species in non-protected areas when the human pressures are accounted for. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. [Construction of a structural model about male and female adolescents' alienation, depression, and suicidal thoughts].

    Lee, Eunsook

    2007-06-01

    This study was designed to construct a structural model explaining alienation, depression, and suicidal thoughts in male and female adolescents. Data was collected by questionnairs from 204 male and 208 female students selected randomly in high schools in K city. This study found that depression was significantly affected by alienation, and was indirectly affected through alienation by school attachment, peer relationships, and academic performance. Suicidal thoughts were greatly affected by depression, and were directly and indirectly influenced by alienation. It was confirmed that alienation turned out to be a important mediating variable, while it had a effect significant on depression and suicidal thoughts. Also there were significant differences in affecting factors among male and female students. Intervention strategies for preventing alienation, depression and suicidal thoughts should be different according to gender. In addition, specific nursing intervention plans, including parent education and role training programs, fostering of humanistic and achievement-focused educational environment, peer support programs, and individual counselling, need to be developed and implemented to lessen a feeling of alienation from family and school.

  19. Me, Myself and My Brain Implant: Deep Brain Stimulation Raises Questions of Personal Authenticity and Alienation.

    Kraemer, Felicitas

    2013-01-01

    In this article, I explore select case studies of Parkinson patients treated with deep brain stimulation (DBS) in light of the notions of alienation and authenticity. While the literature on DBS has so far neglected the issues of authenticity and alienation, I argue that interpreting these cases in terms of these concepts raises new issues for not only the philosophical discussion of neuro-ethics of DBS, but also for the psychological and medical approach to patients under DBS. In particular, I suggest that the experience of alienation and authenticity varies from patient to patient with DBS. For some, alienation can be brought about by neurointerventions because patients no longer feel like themselves. But, on the other hand, it seems alienation can also be cured by DBS as other patients experience their state of mind as authentic under treatment and retrospectively regard their former lives without stimulation as alienated. I argue that we must do further research on the relevance of authenticity and alienation to patients treated with DBS in order to gain a deeper philosophical understanding, and to develop the best evaluative criterion for the behavior of DBS patients.

  20. Power line communications theory and applications for narrowband and broadband communications over power lines

    Ferreira, Hendrik C; Newbury, John; Swart, Theo G

    2010-01-01

    Power Line Communications (PLC) is a promising emerging technology, which has attracted much attention due to the wide availability of power distribution lines. This book provides a thorough introduction to the use of power lines for communication purposes, ranging from channel characterization, communications on the physical layer and electromagnetic interference, through to protocols, networks, standards and up to systems and implementations. With contributions from many of the most prominent international PLC experts from academia and industry, Power Line Communications brings togeth

  1. Horticultural markets promote alien species invasions: an Estonian case study of herbaceous perennials

    Merle Ööpik

    2013-06-01

    Full Text Available Gardening is a popular pastime, but commercial horticulture is responsible for the introduction of alien species and contributes to invasions in a variety of ways. Although an extensive international literature is available on plant invasions, it is still important at the national level to examine the influence of local factors. Accordingly, 17 nurseries in Estonia that cultivated and sold perennial alien species were selected, and a list of species and prices was compiled. The relationships between species status, and factors such as their abundance in the wild were examined statistically. A qualitative list of the nationally problematic species among herbaceous perennials was also completed. A total of 880 taxa were recorded, of which 10.3% were native and 89.7% alien. In all, 87.3% of the alien species were still confined to cultivated areas. The ecological and socio-economic characteristics of the taxa were described, and lists of the families of casual, naturalised and invasive aliens were provided. Both native and increasing wild alien species have a very similar profile on the market. Alien species that are less expensive, widely available and have more cultivars per species on the market are also more likely to escape. The invasive status and abundance of escaped aliens in an area increases with residence time. In general, socio-economic factors create new and reflect previous propagule pressures from commercial horticulture, which continuously increase the likelihood of alien species surviving and invading new areas. Our findings suggest that these national socio-economic market-related factors explain much of the invasiveness of various perennial ornamental species, and therefore regional and national authorities urgently need to regulate and control the ornamental plant trade to diminish the risk of new invasions.

  2. Models of alien species richness show moderate predictive accuracy and poor transferability

    César Capinha

    2018-06-01

    Full Text Available Robust predictions of alien species richness are useful to assess global biodiversity change. Nevertheless, the capacity to predict spatial patterns of alien species richness remains largely unassessed. Using 22 data sets of alien species richness from diverse taxonomic groups and covering various parts of the world, we evaluated whether different statistical models were able to provide useful predictions of absolute and relative alien species richness, as a function of explanatory variables representing geographical, environmental and socio-economic factors. Five state-of-the-art count data modelling techniques were used and compared: Poisson and negative binomial generalised linear models (GLMs, multivariate adaptive regression splines (MARS, random forests (RF and boosted regression trees (BRT. We found that predictions of absolute alien species richness had a low to moderate accuracy in the region where the models were developed and a consistently poor accuracy in new regions. Predictions of relative richness performed in a superior manner in both geographical settings, but still were not good. Flexible tree ensembles-type techniques (RF and BRT were shown to be significantly better in modelling alien species richness than parametric linear models (such as GLM, despite the latter being more commonly applied for this purpose. Importantly, the poor spatial transferability of models also warrants caution in assuming the generality of the relationships they identify, e.g. by applying projections under future scenario conditions. Ultimately, our results strongly suggest that predictability of spatial variation in richness of alien species richness is limited. The somewhat more robust ability to rank regions according to the number of aliens they have (i.e. relative richness, suggests that models of aliens species richness may be useful for prioritising and comparing regions, but not for predicting exact species numbers.

  3. The casual, naturalised and invasive alien flora of Zimbabwe based on herbarium and literature records

    Alfred Maroyi

    2012-01-01

    Full Text Available Zimbabwe’s casual, naturalised and invasive alien plant species were analysed with regard to their habit, origin, mode or purpose of introduction and their invasion status in the country. This alien flora of 391 taxa belonged to 239 genera and 73 families, corresponding to 6.6% of the total flora of Zimbabwe. Of these, 153 (39.1% plant species were casual aliens, 154 (39.4% were naturalised and 84 (21.5% were invasive species. Most invasions in terms of numbers of alien species were in the central and eastern parts of the country. Asteraceae (53 species, Poaceae (48 species and Fabaceae sensu lato (49 species families were prominent in all the floristic regions of the country. Annual and perennial herbaceous species formed the majority of life forms of the casual, naturalised and invasive alien flora of Zimbabwe. Genera with the highest number of alien species were Ipomoea with nine species, Acacia and Euphorbia with eight species each, Chenopodium and Senna with seven species each, Eucalyptus with six species, Oenothera, Physalis and Solanum with five species each. More than 49.6% of the alien plants in Zimbabwe originated primarily from South, Central and North America, followed by Europe (24.6%, Asia (23.8%, Africa (10.5% and Australasia (5.9%.Conservation implications: This research provides baseline information and historical invasion patterns of casual, naturalised and invasive alien flora in Zimbabwe. This inventory is a crucial starting point in trying to understand and initiate the management of biological invasions. This is also important for monitoring new introductions and management of existing alien plants in Zimbabwe.

  4. Production and cytogenetics of Brassica campestris-alboglabra chromosome addition lines

    Chen, B.Y.; Cheng, B.F.; Bagger Jørgensen, Rikke

    1997-01-01

    Four different Brassica campestris-alboglabra monosomic addition lines (AA + 1 chromosome from C, 2n = 21) were obtained after consecutive backcrosses between resynthesized B. napus (AACC, 2n = 38) and the parental B. campestris (AA, 2n = 20) accession. The alien chromosomes of B. alboglabra (CC, 2...

  5. Research and Development of Fully Automatic Alien Smoke Stack and Packaging System

    Yang, Xudong; Ge, Qingkuan; Peng, Tao; Zuo, Ping; Dong, Weifu

    2017-12-01

    The problem of low efficiency of manual sorting packaging for the current tobacco distribution center, which developed a set of safe efficient and automatic type of alien smoke stack and packaging system. The functions of fully automatic alien smoke stack and packaging system adopt PLC control technology, servo control technology, robot technology, image recognition technology and human-computer interaction technology. The characteristics, principles, control process and key technology of the system are discussed in detail. Through the installation and commissioning fully automatic alien smoke stack and packaging system has a good performance and has completed the requirements for shaped cigarette.

  6. Loss or gain? Invasive aliens and biodiversity in the Mediterranean Sea

    Galil, B.S.

    2007-01-01

    More than 500 alien species were listed from the Mediterranean Sea. Though no extinction of a native species is known, sudden decline in abundance, and even local extirpations, concurrent with proliferation of aliens, had been recorded. Examination of the profound ecological impacts of some of the most conspicuous invasive alien species underscores their role, among multiple anthropogenic stressors, in altering the infralittoral communities. Local population losses and niche contraction of native species may not induce immediate extirpation, but they augur reduction of genetic diversity, loss of functions, processes, and habitat structure, increase the risk of decline and extinction, and lead to biotic homogenization. The relevant environmental policy and management framework is discussed

  7. Dynamic virtual AliEn Grid sites on Nimbus with CernVM

    Harutyunyan, A; Buncic, P; Freeman, T; Keahey, K

    2010-01-01

    We describe the work on enabling one click deployment of Grid sites of AliEn Grid framework on the Nimbus 'science cloud' at the University of Chicago. The integration of computing resources of the cloud with the resource pool of AliEn Grid is achieved by leveraging two mechanisms: the Nimbus Context Broker developed at Argonne National Laboratory and the University of Chicago, and CernVM - a baseline virtual software appliance for LHC experiments developed at CERN. Two approaches of dynamic virtual AliEn Grid site deployment are presented.

  8. Loss or gain? Invasive aliens and biodiversity in the Mediterranean Sea

    Galil, B.S. [National Institute of Oceanography, Israel Oceanographic and Limnological Research, POB 8030, Haifa 31080 (Israel)]. E-mail: galil@post.tau.ac.il

    2007-07-01

    More than 500 alien species were listed from the Mediterranean Sea. Though no extinction of a native species is known, sudden decline in abundance, and even local extirpations, concurrent with proliferation of aliens, had been recorded. Examination of the profound ecological impacts of some of the most conspicuous invasive alien species underscores their role, among multiple anthropogenic stressors, in altering the infralittoral communities. Local population losses and niche contraction of native species may not induce immediate extirpation, but they augur reduction of genetic diversity, loss of functions, processes, and habitat structure, increase the risk of decline and extinction, and lead to biotic homogenization. The relevant environmental policy and management framework is discussed.

  9. Alien species recorded in the United Arab Emirates: an initial list of terrestrial and freshwater species

    Pritpal Soorae

    2015-10-01

    Full Text Available Little is documented on the alien terrestrial and freshwater species in the United Arab Emirates. To address this, an assessment of terrestrial and freshwater alien species was conducted using various techniques such as a questionnaire, fieldwork data, networking with relevant people, and a detailed literature review. The results of the initial assessment show that there are 146 alien species recorded in the following seven major taxonomic groups: invertebrates 49 species, freshwater fish five species, amphibian one species, reptiles six species, birds 71 species, mammals six species and plants eight species. To inform decision makers a full list of the 146 species identified in this assessment is presented. 

  10. Alien species of fish parasites in the coastal lakes and lagoons of the southern Baltic

    Jolanta Morozińska-Gogol

    2009-03-01

    Full Text Available Alien species are now found all over the world. New fish parasites have been unintentionally introduced with infected alien fish imported for aquaculture or have sometimes spread with their intermediate invertebrate hosts transported in the ballast waters of ships. Four alien fish parasites have been recorded in Polish coastal lakes and lagoons, all parasitising eels. Three were introduced with the final host - the Japanese eel - introduced for aquaculture (Anguillicola crassus, Pseudodactylogyrus anguillae and Pseudodactylogyrus bini and one (Paratenuisentis ambiguus with its sole intermediate host (Gammarus tigrinus.

  11. The alienation of affection toward parents and influential factors in Chinese left-behind children.

    Dai, Q; Yang, G; Hu, C; Wang, L; Liu, K; Guang, Y; Zhang, R; Xu, S; Liu, B; Yang, Y; Feng, Z

    2017-01-01

    Although alienation toward parents is important for children (for current mental health status or later interpersonal relationships in adulthood), it is undervalued and even lacks a standardized tool of assessment. Moreover, the large number of left-behind children in China is a cause of public concern. However, their experienced alienation toward their parents remains unclear, which may be important for early detection or intervention for behavioral problems in this population. Hence, the current study aimed to develop an alienation inventory for children and then use it to investigate the experienced alienation toward parents in Chinese left-behind children. Two studies were carried out. Study 1 was designed to develop a standard inventory of alienation toward parents (IAP). In study 2, 8361 children and adolescents (6704 of them were left-behind status) of the Chongqing area, aged between 8 and 19 years old, were recruited for investigation. All participants were surveyed with a standard sociodemographic questionnaire, children's cognitive style questionnaire, children's depression inventory, adolescent self-rating life events checklist, and newly built IAP in study 1. In study 1, we developed a two-component (communication and emotional distance) and 18-item (9 items for maternal or paternal form, respectively) IAP questionnaire. In study 2, exploratory factor analysis indicated an expected two-factor structure of IAP, which was confirmed by confirmatory factor analysis. The Cronbach's alpha coefficients showed a good reliability (0.887 and 0.821 for maternal and paternal form, respectively). Children with absent mother experienced the highest alienation toward parents. Boys as well as children aged 8-10 years old experienced higher alienation toward parents. Poor communication with parents (sparse or no connection), level of left-behind condition (parents divorced, been far away from parents), and psychosocial vulnerability (stressful life events, negative

  12. THE COMPARISON OF ALIENATION IN “KÜRK MANTOLU MADONNA” BY SABAHATTİN ALİ AND “HOMO FABER” BY MAX FRISCH

    İnci Aras

    2014-01-01

    In this study, we examine Sabahattin Ali’s “Kürk Mantolu Madonna”, one of the most important literary classics of Contemporary Turkish Literature, and Max Frisch’s “Homo Faber”, a famous novel in Contemporary German Literature. The main purpose of this study on these works which belong to Turkish and German cultures is to evaluate the characters related to their social and personal alienation. Therefore we carry out our analysis in line with the similarities and differences between main chara...

  13. NEW CONTRIBUTION TO THE STUDY OF ALIEN FLORA IN ROMANIA

    SÎRBU CULIŢĂ

    2011-12-01

    Full Text Available In this paper, a number of seventeen alien plant species are presented, one of them being now for the first time reported in Romania (Sedum sarmentosum Bunge. Some species are mentioned for the first time in the flora of Moldavia (Aster novae-angliae L., Cenchrus incertus M. A. Curtis, Chenopodium pumilio R. Br., Fraxinus americana L., Lindernia dubia (L. Pennell, Petunia × atkinsiana D. Don, Solidago gigantea Aiton, Tagetes erecta L. or Transylvania (Kochia sieversiana (Pallas C. A. Mey., and some are reported from new localities (seven species. For each species, there are presented general data on the geographical origin, its distribution in Europe and worldwide, as well as its invasion history and current distribution in Romania. Some of these species manifest a remarkable spreading tendency, expanding their invasion area in Romania. Voucher specimens were deposited in the Herbarium of University of Agricultural Sciences and Veterinary Medicine Iaşi (IASI.

  14. Invasive alien woody plants of the Orange Free State

    L. Henderson

    1991-09-01

    Full Text Available The frequency and abundance of invasive alien woody plants were recorded along roadsides and at watercourse crossings in 66% (151/230 of the quarter degree squares in the study area. The survey yielded 64 species of which the most prominent (in order of prominence in streambank habitats were:  Salix babylonica, Populus x  canescens, Acacia dealbata and  Salix fragilis (fide R.D. Meikle pers. comm . The most prominent species (in order of prominence in roadside and veld habitats were:  Opunlia ficus-indica, Prunus persica, Eucalyptus spp..  Rosa eglanteria, Pyracantha angustifolia and Acacia dealbata.Little invasion was recorded for most of the province. The greatest intensity of invasion was recorded along the perennial rivers and rocky hillsides in the moist grassland of the eastern mountain region bordering on Lesotho and Natal.

  15. Worker Alienation and Compensation at the Savannah River Site.

    Ashwood, Loka; Wing, Steve

    2016-05-01

    Corporations operating U.S. nuclear weapons plants for the federal government began tracking occupational exposures to ionizing radiation in 1943. However, workers, scholars, and policy makers have questioned the accuracy and completeness of radiation monitoring and its capacity to provide a basis for workers' compensation. We use interviews to explore the limitations of broad-scale, corporate epidemiological surveillance through worker accounts from the Savannah River Site nuclear weapons plant. Interviewees report inadequate monitoring, overbearing surveillance, limited venues to access medical support and exposure records, and administrative failure to report radiation and other exposures at the plant. The alienation of workers from their records and toil is relevant to worker compensation programs and the accuracy of radiation dose measurements used in epidemiologic studies of occupational radiation exposures at the Savannah River Site and other weapons plants. © The Author(s) 2016.

  16. The symbolic constitution of addiction: language, alienation, ambivalence.

    Kemp, Ryan

    2012-07-01

    The author offers an articulation of addiction, via existential-phenomenology and Lacanian psychoanalysis, where it is argued that the addicted subject is constituted via a symbolic structuring evolving from societal practices, laws and the effects of language. Language carries a heritage, which bears on the knowledge and practices of designated subjects and practitioners of that discourse. Addiction, as one particular form of embodied existence and knowledgeable practice, finds expression through the speech and habits of the addict. Addiction, it is argued, is symbolically saturated with ambivalence and alienation. Also the addict is described as the complete modern technocratic subject, consumed by the ideology of consumption. The clinical implications are briefly explored where it is noted that two major approaches to addiction, namely 12-step fellowships and motivational interviewing, both attend to language as a critical component of their treatment approach.

  17. Citizen Science and Open Data: a model for Invasive Alien Species in Europe

    Ana Cristina Cardoso

    2017-07-01

    Full Text Available Invasive Alien Species (IAS are a growing threat to Europe's biodiversity. The implementation of European Union Regulation on IAS can benefit from the involvement of the public in IAS recording and management through Citizen Science (CS initiatives. Aiming to tackle issues related with the use of CS projects on IAS topics, a dedicated workshop titled “Citizen Science and Open Data: a model for Invasive Alien Species in Europe” was organized by the Joint Research Centre (JRC and the European Cooperation in Science and Technology (COST Association. Fifty key stakeholders from all Europe, including two Members of the European Parliament, attended the workshop. With a clear focus on IAS, the workshop aimed at addressing the following issues: a CS and policy, b citizen engagement, and c CS data management. Nine short presentations provided input on CS and IAS issues. Participants discussed specific topics in several round tables (“world café” style and reported back their conclusions to the audience and full assembly moderated discussions. Overall, the workshop enabled the sharing of ideas, approaches and best practices regarding CS and IAS. Specific opportunities and pitfalls of using CS data in the whole policy cycle for IAS were recognized. Concerning the implementation of the IAS Regulation, CS data could complement official surveillance systems, and contribute to the early warning of the IAS of Union concern after appropriate validation by the Member States’ competent authorities. CS projects can additionally increase awareness and empower citizens. Attendees pointed out the importance for further public engagement in CS projects on IAS that demonstrate specific initiatives and approaches and analyze lessons learned from past experiences. In addition, the workshop noted that the data gathered from different CS projects on IAS are fragmented. It highlighted the need for using an open and accessible platform to upload data originating

  18. Voting rights for alien residents--who wants it?

    Tung, K R

    1985-01-01

    Foreign nationals permanently domiciled in Sweden have been entitled since 1975 to vote and to municipal and county council elections. This article examines some of the major issues associated with international migration and disenfranchisement of migrants created by a contradiction between economic and political rationale. The alien population of Sweden remained small for a long time, but during the 1960s it rose 1st to 300,000 and later to 400,000 persons. Since 1970, aliens have constituted roughly 5% of the total national population of 8.3 million. Surveys following the 3 elections held in Sweden so far have shown immigrants to be quite well informed concerning election procedures and the parties. In contrast to single males, women with children tend to be highly stable, because of favorable social security for women, particularly for women with children. Participation elections among women (55%) is higher than among men (49%), and married women (58%) are usually the highest participants. Class-voting is still rather strong in Sweden; the percentage difference in preference for Socialist parties between working-class and middle-class was as high 55% in 1960. Long term trends in the distribution of party-preference among immigrants are determined to a large extent by the policy on immigration regulation and political asylum for refugees and exiles. Another selectivity is due to the differential remigration rate. A 1976 study showed that although local franchise of immigrants is now the law of the land, some Swedes are still against the granting of voting rights and electability to immigrants. On the whole, there is clearly a psychological environment conducive, at least in Stockholm, to the task of putting local franchise reform into real practice.

  19. Ultrasound-Guided Cannulation: Time to Bring Subclavian Central Lines Back

    Talayeh Rezayat, DO, MPH

    2016-03-01

    Full Text Available Despite multiple advantages, subclavian vein (SCV cannulation via the traditional landmark approach has become less used in comparison to ultrasound (US guided internal jugular catheterization due to a higher rate of mechanical complications. A growing body of evidence indicates that SCV catheterization with real-time US guidance can be accomplished safely and efficiently. While several cannulation approaches with real-time US guidance have been described, available literature suggests that the infraclavicular, longitudinal “in-plane” technique may be preferred. This approach allows for direct visualization of needle advancement, which reduces risk of complications and improves successful placement. Infraclavicular SCV cannulation requires simultaneous use of US during needle advancement, but for an inexperienced operator, it is more easily learned compared to the traditional landmark approach. In this article, we review the evidence supporting the use of US guidance for SCV catheterization and discuss technical aspects of the procedure itself.

  20. A Vice-President from the Business World Brings a New Bottom Line to Penn.

    van der Werf, Martin

    1999-01-01

    The executive vice-president of the University of Pennsylvania is credited with making significant changes in both the administration and the campus, using cost-cutting and change strategies from his business experience. Outsourcing, training for employees who might be terminated, substantial savings and new revenue, and gentrification of…